release 0.62.4

# Conflicts:
#	docs/backend_api/BNote.html
#	docs/backend_api/BackendScriptApi.html
#	docs/backend_api/services_backend_script_api.js.html
#	docs/frontend_api/FAttribute.html
#	docs/frontend_api/FBranch.html
#	docs/frontend_api/FNote.html
#	docs/frontend_api/FrontendScriptApi.html
#	docs/frontend_api/entities_fattachment.js.html
#	docs/frontend_api/entities_fattribute.js.html
#	docs/frontend_api/entities_fblob.js.html
#	docs/frontend_api/entities_fbranch.js.html
#	docs/frontend_api/entities_fnote.js.html
#	docs/frontend_api/global.html
#	docs/frontend_api/index.html
#	docs/frontend_api/services_frontend_script_api.js.html
#	package.json
#	src/services/backend_script_api.js
#	src/services/build.js

.eslintignore

@@ -0,0 +1,7 @@
+node_modules
+dist
+bin
+docs
+libraries
+coverage
+play

.eslintrc.js

@@ -0,0 +1,212 @@
+module.exports = {
+    env: {
+        browser: true,
+        commonjs: true,
+        es2021: true,
+        node: true,
+    },
+    // plugins: ['prettier'], // to be activated
+    extends: ['eslint:recommended', 'airbnb-base', 'plugin:jsonc/recommended-with-jsonc', 'prettier'],
+    overrides: [
+        {
+            files: ['*.json', '*.json5', '*.jsonc'],
+            parser: 'jsonc-eslint-parser',
+        },
+        {
+            files: ['package.json'],
+            parser: 'jsonc-eslint-parser',
+            rules: {
+                'jsonc/sort-keys': [
+                    'off',
+                    {
+                        pathPattern: '^$',
+                        order: [
+                            'name',
+                            'version',
+                            'private',
+                            'packageManager',
+                            'description',
+                            'type',
+                            'keywords',
+                            'homepage',
+                            'bugs',
+                            'license',
+                            'author',
+                            'contributors',
+                            'funding',
+                            'files',
+                            'main',
+                            'module',
+                            'exports',
+                            'unpkg',
+                            'jsdelivr',
+                            'browser',
+                            'bin',
+                            'man',
+                            'directories',
+                            'repository',
+                            'publishConfig',
+                            'scripts',
+                            'peerDependencies',
+                            'peerDependenciesMeta',
+                            'optionalDependencies',
+                            'dependencies',
+                            'devDependencies',
+                            'engines',
+                            'config',
+                            'overrides',
+                            'pnpm',
+                            'husky',
+                            'lint-staged',
+                            'eslintConfig',
+                        ],
+                    },
+                    {
+                        pathPattern: '^(?:dev|peer|optional|bundled)?[Dd]ependencies$',
+                        order: { type: 'asc' },
+                    },
+                ],
+            },
+        },
+    ],
+    globals: {
+        $: true,
+        jQuery: true,
+        glob: true,
+        log: true,
+        EditorWatchdog: true,
+        React: true,
+        appState: true,
+        ExcalidrawLib: true,
+        elements: true,
+        files: true,
+        ReactDOM: true,
+        // src\public\app\widgets\type_widgets\relation_map.js
+        jsPlumb: true,
+        panzoom: true,
+        logError: true,
+        // src\public\app\widgets\type_widgets\image.js
+        WZoom: true,
+        // \src\public\app\widgets\type_widgets\read_only_text.js
+        renderMathInElement: true,
+        // \src\public\app\widgets\type_widgets\editable_text.js
+        BalloonEditor: true,
+        FancytreeNode: true,
+        CKEditorInspector: true,
+        // \src\public\app\widgets\type_widgets\editable_code.js
+        CodeMirror: true,
+        // \src\public\app\services\resizer.js
+        Split: true,
+        // \src\public\app\services\content_renderer.js
+        mermaid: true,
+        // src\public\app\services\frontend_script_api.js
+        dayjs: true,
+        // \src\public\app\widgets\note_map.js
+        ForceGraph: true,
+        // \src\public\app\setup.js
+        ko: true,
+        syncInProgress: true,
+        // src\public\app\services\utils.js
+        logInfo: true,
+        __non_webpack_require__: true,
+        describe: true,
+        it: true,
+        expect: true
+    },
+    parserOptions: {
+        ecmaVersion: 'latest',
+        sourceType: 'module',
+    },
+    rules: {
+        // eslint:recommended
+        'no-unused-vars': 'off',
+        'linebreak-style': 'off',
+        'no-useless-escape': 'off',
+        'no-empty': 'off',
+        'no-constant-condition': 'off',
+        'getter-return': 'off',
+        'no-cond-assign': 'off',
+        'no-async-promise-executor': 'off',
+        'no-extra-semi': 'off',
+        'no-inner-declarations': 'off',
+
+        // prettier
+        'prettier/prettier': ['off', { endOfLine: 'auto' }],
+
+        // airbnb-base
+        'no-console': 'off',
+        'no-plusplus': 'off',
+        'no-param-reassign': 'off',
+        'global-require': 'off',
+        'no-use-before-define': 'off',
+        'no-await-in-loop': 'off',
+        radix: 'off',
+        'import/order': 'off',
+        'import/no-extraneous-dependencies': 'off',
+        'prefer-destructuring': 'off',
+        'no-shadow': 'off',
+        'no-new': 'off',
+        'no-restricted-syntax': 'off',
+        strict: 'off',
+        'class-methods-use-this': 'off',
+        'no-else-return': 'off',
+        'import/no-dynamic-require': 'off',
+        'no-underscore-dangle': 'off',
+        'prefer-template': 'off',
+        'consistent-return': 'off',
+        'no-continue': 'off',
+        'object-shorthand': 'off',
+        'one-var': 'off',
+        'prefer-const': 'off',
+        'spaced-comment': 'off',
+        'no-loop-func': 'off',
+        'arrow-body-style': 'off',
+
+        'guard-for-in': 'off',
+        'no-return-assign': 'off',
+        'dot-notation': 'off',
+
+        'func-names': 'off',
+        'import/no-useless-path-segments': 'off',
+        'default-param-last': 'off',
+        'prefer-arrow-callback': 'off',
+        'no-unneeded-ternary': 'off',
+        'no-return-await': 'off',
+        'import/extensions': 'off',
+
+        'no-var': 'off',
+        'import/newline-after-import': 'off',
+        'no-restricted-globals': 'off',
+        'operator-assignment': 'off',
+        'no-eval': 'off',
+        'max-classes-per-file': 'off',
+        'vars-on-top': 'off',
+        'no-bitwise': 'off',
+        'no-lonely-if': 'off',
+        'no-multi-assign': 'off',
+        'no-promise-executor-return': 'off',
+        'no-empty-function': 'off',
+        'import/no-unresolved': 'off',
+        camelcase: 'off',
+        eqeqeq: 'off',
+        'lines-between-class-members': 'off',
+        'import/no-cycle': 'off',
+        'new-cap': 'off',
+        'prefer-object-spread': 'off',
+        'no-new-func': 'off',
+        'no-unused-expressions': 'off',
+        'lines-around-directive': 'off',
+        'prefer-exponentiation-operator': 'off',
+        'no-restricted-properties': 'off',
+        'prefer-rest-params': 'off',
+        'no-unreachable-loop': 'off',
+        'no-alert': 'off',
+        'no-useless-return': 'off',
+        'no-nested-ternary': 'off',
+        'prefer-regex-literals': 'off',
+        'import/no-named-as-default-member': 'off',
+        yoda: 'off',
+        'no-script-url': 'off',
+        'no-prototype-builtins':'off'
+    },
+};

.gitignore

@@ -11,4 +11,6 @@ cert.crt
 server-package.json
 .idea/httpRequests/
 data/
+data-test/
 tmp/
+.eslintcache

.gitpod.yml

@@ -2,7 +2,7 @@ image:
   file: .gitpod.dockerfile
 
 tasks:
-    - before: nvm install 16.19.1 && nvm use 16.19.1
+    - before: nvm install 18.18.2 && nvm use 18.18.2
       init: npm install
       command: npm run start-server
 

.husky/.gitignore

@@ -0,0 +1 @@
+_

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+#npx lint-staged

.idea/dataSources.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
-    <data-source source="LOCAL" name="SQLite - document.db" uuid="30cef30d-e704-484d-a4ca-5d3bfc2ece63">
+    <data-source source="LOCAL" name="document.db" uuid="2a4ac1e6-b828-4a2a-8e4a-3f59f10aff26">
       <driver-ref>sqlite.xerial</driver-ref>
       <synchronize>true</synchronize>
       <jdbc-driver>org.sqlite.JDBC</jdbc-driver>
-      <jdbc-url>jdbc:sqlite:$PROJECT_DIR$/../trilium-data/document.db</jdbc-url>
+      <jdbc-url>jdbc:sqlite:$PROJECT_DIR$/data/document.db</jdbc-url>
       <working-dir>$ProjectFileDir$</working-dir>
     </data-source>
   </component>

.idea/inspectionProfiles/Project_Default.xml

@@ -1,7 +1,7 @@
 <component name="InspectionProjectProfileManager">
   <profile version="1.0">
     <option name="myName" value="Project Default" />
-    <inspection_tool class="JSUnfilteredForInLoop" enabled="false" level="WARNING" enabled_by_default="false" />
+    <inspection_tool class="Eslint" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
       <option name="processCode" value="true" />
       <option name="processLiterals" value="true" />

.idea/jsLinters/eslint.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="EslintConfiguration">
+    <option name="fix-on-save" value="true" />
+  </component>
+</project>

.idea/misc.xml

@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="JavaScriptSettings">
     <option name="languageLevel" value="ES6" />

.prettierrc.js

@@ -0,0 +1,13 @@
+//https://prettier.io/docs/en/options.html
+module.exports = {
+	semi: true,
+	trailingComma: 'none',
+	singleQuote: true,
+	printWidth: 100,
+	tabWidth: 4,
+	useTabs: false,
+	quoteProps: "as-needed",
+	bracketSpacing: true,
+	arrowParens: "avoid"
+	// htmlWhitespaceSensitivity: 'ignore',
+};

.vscode/extensions.json

@@ -0,0 +1,6 @@
+{
+  "recommendations": [
+    "dbaeumer.vscode-eslint",
+    "esbenp.prettier-vscode",
+  ]
+}

.vscode/launch.json

@@ -1,19 +1,24 @@
 {
     "version": "0.2.0",
     "configurations": [
+        // nodemon should be installed globally, use npm i -g nodemon
         {
-            "type": "node",
+            "console": "integratedTerminal",
+            "internalConsoleOptions": "neverOpen",
+            "name": "nodemon start-server",
+            "program": "${workspaceFolder}/src/www",
             "request": "launch",
-            "name": "start-server",
+            "restart": true,
-            "skipFiles": [
+            "runtimeExecutable": "nodemon",
-                "<node_internals>/**"
-            ],
             "env": {
                 "TRILIUM_ENV": "dev",
                 "TRILIUM_DATA_DIR": "./data"
             },
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "type": "node",
             "outputCapture": "std",
-            "program": "${workspaceFolder}/src/www"
+        },
-        }
     ]
 }

.vscode/settings.json

@@ -0,0 +1,33 @@
+{
+  "[javascript]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  },
+  "[json]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  },
+  "editor.formatOnSave": true,
+  "eslint.format.enable": true,
+  "eslint.probe": [
+    "javascript",
+    "javascriptreact",
+    "typescript",
+    "typescriptreact",
+    "html",
+    "vue",
+    "markdown",
+    "json",
+    "jsonc"
+  ],
+  "eslint.validate": [
+    "javascript",
+    "javascriptreact",
+    "typescript",
+    "typescriptreact",
+    "html",
+    "vue",
+    "markdown",
+    "json",
+    "jsonc"
+  ],
+  "files.eol": "\n",
+}

Dockerfile

@@ -1,5 +1,5 @@
 # !!! Don't try to build this Dockerfile directly, run it through bin/build-docker.sh script !!!
-FROM node:16.19.1-alpine
+FROM node:18.18.2-alpine
 
 # Create app directory
 WORKDIR /usr/src/app

README-ZH_CN.md

@@ -1,6 +1,6 @@
 # Trilium Notes
 
-[English](https://github.com/zadam/trilium/blob/master/README.md) | [Chinese](https://github.com/zadam/trilium/blob/master/README-ZH_CN.md) | [Russian](https://github.com/zadam/trilium/blob/master/README.ru.md)
+[English](https://github.com/zadam/trilium/blob/master/README.md) | [Chinese](https://github.com/zadam/trilium/blob/master/README-ZH_CN.md) | [Russian](https://github.com/zadam/trilium/blob/master/README.ru.md) | [Japanese](https://github.com/zadam/trilium/blob/master/README.ja.md)
 
 [![Join the chat at https://gitter.im/trilium-notes/Lobby](https://badges.gitter.im/trilium-notes/Lobby.svg)](https://gitter.im/trilium-notes/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 Trilium Notes 是一个层次化的笔记应用程序，专注于建立大型个人知识库。请参阅[屏幕截图](https://github.com/zadam/trilium/wiki/Screenshot-tour)以快速了解：

README.ja.md

@@ -0,0 +1,83 @@
+# Trilium Notes
+
+[English](https://github.com/zadam/trilium/blob/master/README.md) | [Chinese](https://github.com/zadam/trilium/blob/master/README-ZH_CN.md) | [Russian](https://github.com/zadam/trilium/blob/master/README.ru.md) | [Japanese](https://github.com/zadam/trilium/blob/master/README.ja.md)
+
+Trilium Notes は、大規模な個人知識ベースの構築に焦点を当てた、階層型ノートアプリケーションです。概要は[スクリーンショット](https://github.com/zadam/trilium/wiki/Screenshot-tour)をご覧ください：
+
+<a href="https://github.com/zadam/trilium/wiki/Screenshot-tour"><img src="https://raw.githubusercontent.com/wiki/zadam/trilium/images/screenshot.png" alt="Trilium Screenshot" width="1000"></a>
+
+ウクライナは現在、ロシアの侵略から自国を守っています。[ウクライナ軍や人道的な慈善団体への寄付](https://standforukraine.com/)をご検討ください。
+
+<p float="left">
+  <img src="https://upload.wikimedia.org/wikipedia/commons/4/49/Flag_of_Ukraine.svg" alt="drawing" width="400"/>
+  <img src="https://signmyrocket.com//uploads/2b2a523cd0c0e76cdbba95a89a9636b2_1676971281.jpg" alt="Trilium Notes supports Ukraine!" width="570"/>
+</p>
+
+## 🎁 特徴
+
+* ノートは、任意の深さのツリーに配置できます。単一のノートをツリー内の複数の場所に配置できます ([cloning](https://github.com/zadam/trilium/wiki/Cloning-notes) を参照)
+* マークダウン[オートフォーマット](https://github.com/zadam/trilium/wiki/Text-notes#autoformat)による、表、画像、[数学](https://github.com/zadam/trilium/wiki/Text-notes#math-support)などの豊富な WYSIWYG ノート編集機能
+* シンタックスハイライトを含む[ソースコード付きノート](https://github.com/zadam/trilium/wiki/Code-notes)の編集をサポート
+* [ノート間のナビゲーション](https://github.com/zadam/trilium/wiki/Note-navigation)、全文検索、[ノートホイスト](https://github.com/zadam/trilium/wiki/Note-hoisting)が高速かつ簡単に行えます
+* シームレスな[ノートのバージョン管理](https://github.com/zadam/trilium/wiki/Note-revisions)
+* ノート[属性](https://github.com/zadam/trilium/wiki/Attributes)は、ノート整理、クエリ、高度な[スクリプト](https://github.com/zadam/trilium/wiki/Scripts)に使用できます
+* 自己ホスト型同期サーバーとの[同期](https://github.com/zadam/trilium/wiki/Synchronization)
+  * [同期サーバーをホストするサードパーティ・サービス](https://trilium.cc/paid-hosting)があります
+* 公開インターネットへのノートの[共有](https://github.com/zadam/trilium/wiki/Sharing)(公開)
+* ノートごとの粒度を持つ強力な[ノート暗号化](https://github.com/zadam/trilium/wiki/Protected-notes)
+* 組み込みの Excalidraw を使用した図のスケッチ (ノート タイプ"キャンバス")
+* ノートとその関係を可視化するための[関係図](https://github.com/zadam/trilium/wiki/Relation-map)と[リンクマップ](https://github.com/zadam/trilium/wiki/Link-map)
+* [スクリプティング](https://github.com/zadam/trilium/wiki/Scripts) - [高度なショーケース](https://github.com/zadam/trilium/wiki/Advanced-showcases)を参照
+* 自動化のための [REST API](https://github.com/zadam/trilium/wiki/ETAPI)
+* ユーザビリティとパフォーマンスの両方で 100 000 ノート以上に拡張可能
+* スマートフォンとタブレット向けのタッチ最適化[モバイルフロントエンド](https://github.com/zadam/trilium/wiki/Mobile-frontend)
+* [ナイトテーマ](https://github.com/zadam/trilium/wiki/Themes)
+* [Evernote](https://github.com/zadam/trilium/wiki/Evernote-import) と [Markdown のインポートとエクスポート](https://github.com/zadam/trilium/wiki/Markdown)
+* Web コンテンツを簡単に保存するための [Web クリッパー](https://github.com/zadam/trilium/wiki/Web-clipper)
+
+サードパーティのテーマ、スクリプト、プラグインなどは、 [awesome-trilium](https://github.com/Nriver/awesome-trilium) をチェックしてください。
+
+## 🏗 ビルド
+
+Trilium は、デスクトップアプリケーション（Linux、Windows）またはサーバー上でホストされるウェブアプリケーション（Linux）として提供されます。 Mac OS のデスクトップビルドも利用可能ですが、 [unsupported](https://github.com/zadam/trilium/wiki/FAQ#mac-os-support) となっています。
+
+* デスクトップで Trilium を使用したい場合は、 [latest release](https://github.com/zadam/trilium/releases/latest) からお使いのプラットフォームのバイナリリリースをダウンロードし、パッケージを解凍して ``trilium`` の実行ファイルを実行してください。
+* サーバーに Trilium をインストールする場合は、[このページ](https://github.com/zadam/trilium/wiki/Server-installation)に従ってください。
+  * 現在、対応（動作確認）しているブラウザは、最近の Chrome と Firefox のみです。
+
+Trilium は Flatpak としても提供されます：
+
+[<img width="240" src="https://flathub.org/assets/badges/flathub-badge-en.png">](https://flathub.org/apps/details/com.github.zadam.trilium)
+
+## 📝 ドキュメント
+
+[ドキュメントページの全リストはwikiをご覧ください。](https://github.com/zadam/trilium/wiki/)
+
+また、[個人的な知識基盤のパターン](https://github.com/zadam/trilium/wiki/Patterns-of-personal-knowledge-base)を読むと、 Trilium の使い方のヒントを得ることができます。
+
+## 💻 コントリビュート
+
+ブラウザベースの開発環境を使用
+
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/zadam/trilium)
+
+または、ローカルにクローンして実行
+```
+npm install
+npm run start-server
+```
+
+## 📢 シャウトアウト
+
+* [CKEditor 5](https://github.com/ckeditor/ckeditor5) - 市場で最高の WYSIWYG エディター、非常にインタラクティブで聞き上手なチーム
+* [FancyTree](https://github.com/mar10/fancytree) - 真の競争相手がいない、非常に機能豊富なツリーライブラリです。 Trilium Notes は、これなしでは成り立たないでしょう。
+* [CodeMirror](https://github.com/codemirror/CodeMirror) - 膨大な数の言語をサポートするコードエディタ
+* [jsPlumb](https://github.com/jsplumb/jsplumb) - 競合のないビジュアルコネクティビティライブラリです。[関係図](https://github.com/zadam/trilium/wiki/Relation-map)、[リンク図](https://github.com/zadam/trilium/wiki/Link-map)で使用。
+
+## 🤝 サポート
+
+GitHub スポンサー、[PayPal](https://paypal.me/za4am)もしくは Bitcoin (bitcoin:bc1qv3svjn40v89mnkre5vyvs2xw6y8phaltl385d2) にて Trilium をサポートすることができます。
+
+## 🔑 ライセンス
+
+このプログラムはフリーソフトウェアです：フリーソフトウェア財団が発行した GNU Affero General Public License のバージョン3、またはそれ以降のバージョンのいずれかに従って、再配布および/または改変することができます。

README.md

@@ -1,6 +1,6 @@
 # Trilium Notes
 
-[![Join the chat at https://gitter.im/trilium-notes/Lobby](https://badges.gitter.im/trilium-notes/Lobby.svg)](https://gitter.im/trilium-notes/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [English](https://github.com/zadam/trilium/blob/master/README.md) | [Chinese](https://github.com/zadam/trilium/blob/master/README-ZH_CN.md) | [Russian](https://github.com/zadam/trilium/blob/master/README.ru.md)
+[![Join the chat at https://gitter.im/trilium-notes/Lobby](https://badges.gitter.im/trilium-notes/Lobby.svg)](https://gitter.im/trilium-notes/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [English](https://github.com/zadam/trilium/blob/master/README.md) | [Chinese](https://github.com/zadam/trilium/blob/master/README-ZH_CN.md) | [Russian](https://github.com/zadam/trilium/blob/master/README.ru.md) | [Japanese](https://github.com/zadam/trilium/blob/master/README.ja.md)
 
 Trilium Notes is a hierarchical note taking application with focus on building large personal knowledge bases. See [screenshots](https://github.com/zadam/trilium/wiki/Screenshot-tour) for quick overview:
 
@@ -76,7 +76,7 @@ npm run start-server
 
 ## 🤝 Support
 
-You can support Trilum using GitHub Sponsors, [PayPal](https://paypal.me/za4am) or Bitcoin (bitcoin:bc1qv3svjn40v89mnkre5vyvs2xw6y8phaltl385d2).
+You can support Trilium using GitHub Sponsors, [PayPal](https://paypal.me/za4am) or Bitcoin (bitcoin:bc1qv3svjn40v89mnkre5vyvs2xw6y8phaltl385d2).
 
 ## 🔑 License
 

README.ru.md

@@ -1,6 +1,6 @@
 # Trilium Notes
 
-[English](https://github.com/zadam/trilium/blob/master/README.md) | [Chinese](https://github.com/zadam/trilium/blob/master/README-ZH_CN.md) | [Russian](https://github.com/zadam/trilium/blob/master/README.ru.md)
+[English](https://github.com/zadam/trilium/blob/master/README.md) | [Chinese](https://github.com/zadam/trilium/blob/master/README-ZH_CN.md) | [Russian](https://github.com/zadam/trilium/blob/master/README.ru.md) | [Japanese](https://github.com/zadam/trilium/blob/master/README.ja.md)
 
 [![Join the chat at https://gitter.im/trilium-notes/Lobby](https://badges.gitter.im/trilium-notes/Lobby.svg)](https://gitter.im/trilium-notes/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 Trilium Notes – это приложение для заметок с иерархической структурой, ориентированное на создание больших персональных баз знаний. Для быстрого ознакомления посмотрите [скриншот-тур](https://github.com/zadam/trilium/wiki/Screenshot-tour):

bin/build-debian.sh

@@ -5,18 +5,3 @@ echo "Packaging debian x64 distribution..."
 VERSION=`jq -r ".version" package.json`
 
 ./node_modules/.bin/electron-installer-debian --config bin/deb-options.json --options.version=${VERSION} --arch amd64
-
-
-# hacky stop-gag measure to produce debian compatible XZ compressed debs until this is fixed: https://github.com/electron-userland/electron-installer-debian/issues/272
-cd dist
-ar x trilium_${VERSION}_amd64.deb
-rm trilium_${VERSION}_amd64.deb
-# recompress
-< control.tar.zst zstd -d | xz > control.tar.xz
-< data.tar.zst zstd -d | xz > data.tar.xz
-# create deb archive (I really do not know, what argument "sdsd" is for but something is required for ar to create the archive as desired)
-ar -m -c -a sdsd trilium_${VERSION}_amd64.deb debian-binary control.tar.xz data.tar.xz
-
-rm control* data* debian-binary
-
-echo "Converted to XZ deb"

bin/build-linux-x64.sh

@@ -24,9 +24,6 @@ mv "./dist/Trilium Notes-linux-x64" $BUILD_DIR
 
 cp images/app-icons/png/128x128.png $BUILD_DIR/icon.png
 
-# removing software WebGL binaries because they are pretty huge and not necessary
-rm -r $BUILD_DIR/swiftshader
-
 cp bin/tpl/anonymize-database.sql $BUILD_DIR/
 
 cp -r dump-db $BUILD_DIR/

bin/build-server.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 PKG_DIR=dist/trilium-linux-x64-server
-NODE_VERSION=16.19.1
+NODE_VERSION=18.18.2
 
 if [ "$1" != "DONTCOPY" ]
 then

bin/build-win-x64.sh

@@ -22,9 +22,6 @@ rm -rf $BUILD_DIR
 
 mv "./dist/Trilium Notes-win32-x64" $BUILD_DIR
 
-# removing software WebGL binaries because they are pretty huge and not necessary
-rm -r $BUILD_DIR/swiftshader
-
 cp bin/tpl/anonymize-database.sql $BUILD_DIR/
 
 cp -r dump-db $BUILD_DIR/

bin/copy-trilium.sh

@@ -5,7 +5,7 @@ if [[ $# -eq 0 ]] ; then
     exit 1
 fi
 
-n exec 16.19.1 npm run webpack
+n exec 18.18.2 npm run webpack
 
 DIR=$1
 
@@ -27,7 +27,7 @@ cp -r electron.js $DIR/
 cp webpack-* $DIR/
 
 # run in subshell (so we return to original dir)
-(cd $DIR && n exec 16.19.1 npm install --only=prod)
+(cd $DIR && n exec 18.18.2 npm install --only=prod)
 
 # cleanup of useless files in dependencies
 rm -r $DIR/node_modules/image-q/demo

bin/deb-options.json

@@ -1,6 +1,7 @@
 {
   "src": "dist/trilium-linux-x64",
   "dest": "dist/",
+  "compression": "xz",
   "name": "trilium",
   "productName": "Trilium Notes",
   "genericName": "Note taker",

bin/tpl/anonymize-database.sql

@@ -1,161 +1,45 @@
-
 UPDATE etapi_tokens SET tokenHash = 'API token hash value';
-UPDATE notes SET title = 'title' WHERE noteId != 'root' AND noteId NOT LIKE '\_%' ESCAPE '\';
+UPDATE notes SET title = 'title'
-UPDATE note_contents SET content = 'text' WHERE content IS NOT NULL;
+             WHERE noteId NOT IN ('root', '_hidden', '_share')
-UPDATE note_revisions SET title = 'title';
+               AND SUBSTR(noteId, 1, 8) != '_options'
-UPDATE note_revision_contents SET content = 'text' WHERE content IS NOT NULL;
+               AND SUBSTR(noteId, 1, 3) != '_lb';
-
+UPDATE blobs SET content = 'text' WHERE content IS NOT NULL;
-UPDATE attributes SET name = 'name', value = 'value'
+UPDATE revisions SET title = 'title';
-                  WHERE type = 'label'
-                    AND name NOT IN ('inbox',
-                                     'disableVersioning',
-                                     'calendarRoot',
-                                     'archived',
-                                     'excludeFromExport',
-                                     'disableInclusion',
-                                     'appCss',
-                                     'appTheme',
-                                     'hidePromotedAttributes',
-                                     'readOnly',
-                                     'autoReadOnlyDisabled',
-                                     'cssClass',
-                                     'iconClass',
-                                     'keyboardShortcut',
-                                     'run',
-                                     'runOnInstance',
-                                     'runAtHour',
-                                     'customRequestHandler',
-                                     'customResourceProvider',
-                                     'widget',
-                                     'noteInfoWidgetDisabled',
-                                     'linkMapWidgetDisabled',
-                                     'noteRevisionsWidgetDisabled',
-                                     'whatLinksHereWidgetDisabled',
-                                     'similarNotesWidgetDisabled',
-                                     'workspace',
-                                     'workspaceIconClass',
-                                     'workspaceTabBackgroundColor',
-                                     'searchHome',
-                                     'workspaceInbox',
-                                     'workspaceSearchHome',
-                                     'sqlConsoleHome',
-                                     'datePattern',
-                                     'pageSize',
-                                     'viewType',
-                                     'mapRootNoteId',
-                                     'bookmarkFolder',
-                                     'sorted',
-                                     'top',
-                                     'fullContentWidth',
-                                     'shareHiddenFromTree',
-                                     'shareAlias',
-                                     'shareOmitDefaultCss',
-                                     'shareRoot',
-                                     'internalLink',
-                                     'imageLink',
-                                     'relationMapLink',
-                                     'includeMapLink',
-                                     'runOnNoteCreation',
-                                     'runOnNoteTitleChange',
-                                     'runOnNoteContentChange',
-                                     'runOnNoteChange',
-                                     'runOnChildNoteCreation',
-                                     'runOnAttributeCreation',
-                                     'runOnAttributeChange',
-                                     'template',
-                                     'inherit',
-                                     'widget',
-                                     'renderNote',
-                                     'shareCss',
-                                     'shareJs',
-                                     'shareFavicon',
-                                     'executeButton',
-                                     'keepCurrentHoisting',
-                                     'color',
-                                     'toc',
-                                     'excludeFromNoteMap',
-                                     'docName',
-                                     'launcherType',
-                                     'builtinWidget',
-                                     'baseSize',
-                                     'growthFactor'
-                      );
-
-UPDATE attributes SET name = 'name'
-                    AND name NOT IN ('inbox',
-                                     'disableVersioning',
-                                     'calendarRoot',
-                                     'archived',
-                                     'excludeFromExport',
-                                     'disableInclusion',
-                                     'appCss',
-                                     'appTheme',
-                                     'hidePromotedAttributes',
-                                     'readOnly',
-                                     'autoReadOnlyDisabled',
-                                     'cssClass',
-                                     'iconClass',
-                                     'keyboardShortcut',
-                                     'run',
-                                     'runOnInstance',
-                                     'runAtHour',
-                                     'customRequestHandler',
-                                     'customResourceProvider',
-                                     'widget',
-                                     'noteInfoWidgetDisabled',
-                                     'linkMapWidgetDisabled',
-                                     'noteRevisionsWidgetDisabled',
-                                     'whatLinksHereWidgetDisabled',
-                                     'similarNotesWidgetDisabled',
-                                     'workspace',
-                                     'workspaceIconClass',
-                                     'workspaceTabBackgroundColor',
-                                     'searchHome',
-                                     'workspaceInbox',
-                                     'workspaceSearchHome',
-                                     'sqlConsoleHome',
-                                     'datePattern',
-                                     'pageSize',
-                                     'viewType',
-                                     'mapRootNoteId',
-                                     'bookmarkFolder',
-                                     'sorted',
-                                     'top',
-                                     'fullContentWidth',
-                                     'shareHiddenFromTree',
-                                     'shareAlias',
-                                     'shareOmitDefaultCss',
-                                     'shareRoot',
-                                     'internalLink',
-                                     'imageLink',
-                                     'relationMapLink',
-                                     'includeMapLink',
-                                     'runOnNoteCreation',
-                                     'runOnNoteTitleChange',
-                                     'runOnNoteContentChange',
-                                     'runOnNoteChange',
-                                     'runOnChildNoteCreation',
-                                     'runOnAttributeCreation',
-                                     'runOnAttributeChange',
-                                     'template',
-                                     'inherit',
-                                     'widget',
-                                     'renderNote',
-                                     'shareCss',
-                                     'shareJs',
-                                     'shareFavicon',
-                                     'executeButton',
-                                     'keepCurrentHoisting',
-                                     'color',
-                                     'toc',
-                                     'excludeFromNoteMap',
-                                     'docName',
-                                     'launcherType',
-                                     'builtinWidget',
-                                     'baseSize',
-                                     'growthFactor'
-                                    );
 
+UPDATE attributes SET name  = 'name', value = 'value' WHERE type = 'label'
+  AND name NOT IN
+      ('inbox', 'disableVersioning', 'calendarRoot', 'archived', 'excludeFromExport', 'disableInclusion', 'appCss',
+       'appTheme', 'hidePromotedAttributes', 'readOnly', 'autoReadOnlyDisabled', 'cssClass', 'iconClass',
+       'keyboardShortcut', 'run', 'runOnInstance', 'runAtHour', 'customRequestHandler', 'customResourceProvider',
+       'widget', 'noteInfoWidgetDisabled', 'linkMapWidgetDisabled', 'revisionsWidgetDisabled',
+       'whatLinksHereWidgetDisabled', 'similarNotesWidgetDisabled', 'workspace', 'workspaceIconClass',
+       'workspaceTabBackgroundColor', 'workspaceCalendarRoot', 'workspaceTemplate', 'searchHome', 'workspaceInbox',
+       'workspaceSearchHome', 'sqlConsoleHome', 'datePattern', 'pageSize', 'viewType', 'mapRootNoteId',
+       'bookmarkFolder', 'sorted', 'sortDirection', 'sortFoldersFirst', 'sortNatural', 'sortLocale', 'top',
+       'fullContentWidth', 'shareHiddenFromTree', 'shareExternalLink', 'shareOmitDefaultCss', 'shareRoot', 'shareDescription',
+       'shareRaw', 'shareDisallowRobotIndexing', 'shareIndex', 'displayRelations', 'hideRelations', 'titleTemplate',
+       'template', 'toc', 'color', 'keepCurrentHoisting', 'executeButton', 'executeDescription', 'newNotesOnTop',
+       'clipperInbox', 'internalLink', 'imageLink', 'relationMapLink', 'includeMapLink', 'runOnNoteCreation',
+       'runOnNoteTitleChange', 'runOnNoteChange', 'runOnNoteContentChange', 'runOnNoteDeletion', 'runOnBranchCreation', 'runOnBranchChange',
+       'runOnBranchDeletion', 'runOnChildNoteCreation', 'runOnAttributeCreation', 'runOnAttributeChange', 'template',
+       'inherit', 'widget', 'renderNote', 'shareCss', 'shareJs', 'shareTemplate', 'shareFavicon');
+UPDATE attributes SET name = 'name' WHERE type = 'relation'
+  AND name NOT IN
+      ('inbox', 'disableVersioning', 'calendarRoot', 'archived', 'excludeFromExport', 'disableInclusion', 'appCss',
+       'appTheme', 'hidePromotedAttributes', 'readOnly', 'autoReadOnlyDisabled', 'cssClass', 'iconClass',
+       'keyboardShortcut', 'run', 'runOnInstance', 'runAtHour', 'customRequestHandler', 'customResourceProvider',
+       'widget', 'noteInfoWidgetDisabled', 'linkMapWidgetDisabled', 'revisionsWidgetDisabled',
+       'whatLinksHereWidgetDisabled', 'similarNotesWidgetDisabled', 'workspace', 'workspaceIconClass',
+       'workspaceTabBackgroundColor', 'workspaceCalendarRoot', 'workspaceTemplate', 'searchHome', 'workspaceInbox',
+       'workspaceSearchHome', 'sqlConsoleHome', 'datePattern', 'pageSize', 'viewType', 'mapRootNoteId',
+       'bookmarkFolder', 'sorted', 'sortDirection', 'sortFoldersFirst', 'sortNatural', 'sortLocale', 'top',
+       'fullContentWidth', 'shareHiddenFromTree', 'shareExternalLink', 'shareOmitDefaultCss', 'shareRoot', 'shareDescription',
+       'shareRaw', 'shareDisallowRobotIndexing', 'shareIndex', 'displayRelations', 'hideRelations', 'titleTemplate',
+       'template', 'toc', 'color', 'keepCurrentHoisting', 'executeButton', 'executeDescription', 'newNotesOnTop',
+       'clipperInbox', 'internalLink', 'imageLink', 'relationMapLink', 'includeMapLink', 'runOnNoteCreation',
+       'runOnNoteTitleChange', 'runOnNoteChange', 'runOnNoteContentChange', 'runOnNoteDeletion', 'runOnBranchCreation', 'runOnBranchChange',
+       'runOnBranchDeletion', 'runOnChildNoteCreation', 'runOnAttributeCreation', 'runOnAttributeChange', 'template',
+       'inherit', 'widget', 'renderNote', 'shareCss', 'shareJs', 'shareTemplate', 'shareFavicon');
 UPDATE branches SET prefix = 'prefix' WHERE prefix IS NOT NULL AND prefix != 'recovered';
 UPDATE options SET value = 'anonymized' WHERE name IN
       ('documentId', 'documentSecret', 'encryptedDataKey',

config-sample.ini

@@ -16,7 +16,7 @@ noBackup=false
 # host=0.0.0.0
 # port setting is relevant only for web deployments, desktop builds run on a fixed port (changeable with TRILIUM_PORT environment variable)
 port=8080
-# true for TLS/SSL/HTTPS (secure), false for HTTP (unsecure).
+# true for TLS/SSL/HTTPS (secure), false for HTTP (insecure).
 https=false
 # path to certificate (run "bash bin/generate-cert.sh" to generate self-signed certificate). Relevant only if https=true
 certPath=

db/TODO.txt

@@ -1,5 +1,4 @@
 - isDeleted = 0 by default
-- rename openTabs to openNoteContexts
 - unify readOnly handling to a single attribute:
   * readOnly - like now
   * readOnly=auto - like without readOnly (used to override inherited readOnly)

db/migrations/0184__NOOP.js

@@ -1 +0,0 @@
-module.exports = () => console.log("NOOP, moved to migration 0189");

db/migrations/0185__migrate_black_theme_to_dark.sql

@@ -1,4 +0,0 @@
--- black theme has been removed, dark is closest replacement
-UPDATE options SET value = 'dark' WHERE name = 'theme' AND value = 'black';
-
-UPDATE options SET value = 'light' WHERE name = 'theme' AND value = 'white';

db/migrations/0186__drop_branches_options_utcDateCreated.sql

@@ -1,2 +0,0 @@
-ALTER TABLE branches DROP COLUMN utcDateCreated;
-ALTER TABLE options DROP COLUMN utcDateCreated;

db/migrations/0187__add_changeId_to_entity_changes.sql

@@ -1,33 +0,0 @@
-CREATE TABLE IF NOT EXISTS "mig_entity_changes" (
-                                                `id`	INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
-                                                `entityName`	TEXT NOT NULL,
-                                                `entityId`	TEXT NOT NULL,
-                                                `hash`	TEXT NOT NULL,
-                                                `isErased` INT NOT NULL,
-                                                `changeId` TEXT NOT NULL,
-                                                `sourceId` TEXT NOT NULL,
-                                                `isSynced` INTEGER NOT NULL,
-                                                `utcDateChanged` TEXT NOT NULL
-);
-
-INSERT INTO mig_entity_changes (id, entityName, entityId, hash, isErased, changeId, sourceId, isSynced, utcDateChanged)
-    SELECT id, entityName, entityId, hash, isErased, '', sourceId, isSynced, utcDateChanged FROM entity_changes;
-
--- delete duplicates https://github.com/zadam/trilium/issues/2534
-DELETE FROM mig_entity_changes WHERE isErased = 0 AND id IN (
-    SELECT id FROM mig_entity_changes ec
-    WHERE (
-              SELECT COUNT(*) FROM mig_entity_changes
-              WHERE ec.entityName = mig_entity_changes.entityName
-                AND ec.entityId = mig_entity_changes.entityId
-          ) > 1
-);
-
-DROP TABLE entity_changes;
-
-ALTER TABLE mig_entity_changes RENAME TO entity_changes;
-
-CREATE UNIQUE INDEX `IDX_entityChanges_entityName_entityId` ON "entity_changes" (
-                                                                                 `entityName`,
-                                                                                 `entityId`
-    );

db/migrations/0188__set_hidden_branchId.sql

@@ -1,8 +0,0 @@
-UPDATE branches SET branchId = 'hidden' where branchId = (
-    SELECT branchId FROM branches
-    WHERE parentNoteId = 'root'
-      AND noteId = 'hidden'
-      AND isDeleted = 0
-    ORDER BY utcDateModified
-    LIMIT 1
-);

db/migrations/0189__delete_username_option.sql

@@ -1 +0,0 @@
-DELETE FROM options WHERE name = 'username';

db/migrations/0190__change_to_etapi_tokens.sql

@@ -1,15 +0,0 @@
-CREATE TABLE IF NOT EXISTS "etapi_tokens"
-(
-    etapiTokenId TEXT PRIMARY KEY NOT NULL,
-    name TEXT NOT NULL,
-    tokenHash TEXT NOT NULL,
-    utcDateCreated TEXT NOT NULL,
-    utcDateModified TEXT NOT NULL,
-    isDeleted INT NOT NULL DEFAULT 0);
-
-INSERT INTO etapi_tokens (etapiTokenId, name, tokenHash, utcDateCreated, utcDateModified, isDeleted)
-SELECT apiTokenId, 'Trilium Sender', token, utcDateCreated, utcDateCreated, isDeleted FROM api_tokens;
-
-DROP TABLE api_tokens;
-
-UPDATE entity_changes SET entityName = 'etapi_tokens' WHERE entityName = 'api_tokens';

db/migrations/0191__hash_tokens.js

@@ -1,10 +0,0 @@
-module.exports = () => {
-    const sql = require('../../src/services/sql');
-    const crypto = require('crypto');
-
-    for (const {etapiTokenId, token} of sql.getRows("SELECT etapiTokenId, tokenHash AS token FROM etapi_tokens")) {
-        const tokenHash = crypto.createHash('sha256').update(token).digest('base64');
-        
-        sql.execute(`UPDATE etapi_tokens SET tokenHash = ? WHERE etapiTokenId = ?`, [tokenHash, etapiTokenId]);
-    }
-};

db/migrations/0192__add_memberId_to_entity_changes.sql

@@ -1,20 +0,0 @@
-DROP TABLE entity_changes;
--- not preserving the data because of https://github.com/zadam/trilium/issues/3447
-
-CREATE TABLE IF NOT EXISTS "entity_changes" (
-                                                    `id`	INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
-                                                    `entityName`	TEXT NOT NULL,
-                                                    `entityId`	TEXT NOT NULL,
-                                                    `hash`	TEXT NOT NULL,
-                                                    `isErased` INT NOT NULL,
-                                                    `changeId` TEXT NOT NULL,
-                                                    `componentId` TEXT NOT NULL,
-                                                    `instanceId` TEXT NOT NULL,
-                                                    `isSynced` INTEGER NOT NULL,
-                                                    `utcDateChanged` TEXT NOT NULL
-);
-
-CREATE UNIQUE INDEX `IDX_entityChanges_entityName_entityId` ON "entity_changes" (
-                                                                                 `entityName`,
-                                                                                 `entityId`
-    );

db/migrations/0193__add_index_to_changeId.sql

@@ -1 +0,0 @@
-CREATE INDEX `IDX_entity_changes_changeId` ON `entity_changes` (`changeId`);

db/migrations/0194__add_excludeFromNoteMap_to_journal.js

@@ -1,15 +0,0 @@
-const becca = require('../../src/becca/becca');
-const beccaLoader = require('../../src/becca/becca_loader');
-const cls = require('../../src/services/cls');
-
-module.exports = () => {
-    cls.init(() => {
-        beccaLoader.load();
-
-        for (const note of Object.values(becca.notes)) {
-            if (note.hasLabel('calendarRoot')) {
-                note.addLabel('excludeFromNoteMap', "", true);
-            }
-        }
-    });
-};

db/migrations/0195__remove_recent_notes_from_entity_changes.sql

@@ -1,2 +0,0 @@
--- removing potential remnants of recent notes in entity changes, see https://github.com/zadam/trilium/issues/2842
-DELETE FROM entity_changes WHERE entityName = 'recent_notes';

db/migrations/0196__rename_bulk_actions.sql

@@ -1,2 +0,0 @@
-UPDATE attributes SET value = replace(value, 'setLabelValue', 'updateLabelValue') WHERE name = 'action' AND type = 'label';
-UPDATE attributes SET value = replace(value, 'setRelationTarget', 'updateRelationTarget') WHERE name = 'action' AND type = 'label';

db/migrations/0197__NOOP.js

@@ -1 +0,0 @@
-module.exports = () => console.log("NOOP, increased because of protected notes IV change");

db/migrations/0198__rename_branchIds.sql

@@ -1,6 +0,0 @@
-UPDATE branches SET branchId = '_hidden__search' WHERE parentNoteId = 'hidden' AND noteId = 'search' AND isDeleted = 0;
-UPDATE branches SET branchId = 'root__globalNoteMap' WHERE parentNoteId = 'singles' AND noteId = 'globalnotemap' AND isDeleted = 0;
-UPDATE branches SET branchId = '_hidden__sqlConsole' WHERE parentNoteId = 'hidden' AND noteId = 'sqlconsole' AND isDeleted = 0;
-UPDATE branches SET branchId = 'root__hidden' WHERE parentNoteId = 'root' AND noteId = 'hidden' AND isDeleted = 0;
-UPDATE branches SET branchId = '_hidden__bulkAction' WHERE parentNoteId = 'hidden' AND noteId = 'bulkaction' AND isDeleted = 0;
-UPDATE branches SET branchId = '_hidden__share' WHERE parentNoteId = 'root' AND noteId = 'share' AND isDeleted = 0;

db/migrations/0199__rename_ids.sql

@@ -1,53 +0,0 @@
-UPDATE notes SET noteId = '_globalNoteMap', title = 'Note Map' WHERE noteId = 'globalnotemap';
-UPDATE note_contents SET noteId = '_globalNoteMap' WHERE noteId = 'globalnotemap';
-UPDATE note_revisions SET noteId = '_globalNoteMap' WHERE noteId = 'globalnotemap';
-UPDATE branches SET noteId = '_globalNoteMap' WHERE noteId = 'globalnotemap';
-UPDATE branches SET parentNoteId = '_globalNoteMap' WHERE parentNoteId = 'globalnotemap';
-UPDATE attributes SET noteId = '_globalNoteMap' WHERE noteId = 'globalnotemap';
-UPDATE attributes SET value = '_globalNoteMap' WHERE type = 'relation' AND value = 'globalnotemap';
-UPDATE entity_changes SET entityId = '_globalNoteMap' WHERE entityId = 'globalnotemap';
-
-UPDATE notes SET noteId = '_bulkAction', title = 'Bulk Action' WHERE noteId = 'bulkaction';
-UPDATE note_contents SET noteId = '_bulkAction' WHERE noteId = 'bulkaction';
-UPDATE note_revisions SET noteId = '_bulkAction' WHERE noteId = 'bulkaction';
-UPDATE branches SET parentNoteId = '_bulkAction' WHERE parentNoteId = 'bulkaction';
-UPDATE branches SET noteId = '_bulkAction' WHERE noteId = 'bulkaction';
-UPDATE attributes SET noteId = '_bulkAction' WHERE noteId = 'bulkaction';
-UPDATE attributes SET value = '_bulkAction' WHERE type = 'relation' AND value = 'bulkaction';
-UPDATE entity_changes SET entityId = '_bulkAction' WHERE entityId = 'bulkaction';
-
-UPDATE notes SET noteId = '_sqlConsole', title = 'SQL Console History' WHERE noteId = 'sqlconsole';
-UPDATE note_contents SET noteId = '_sqlConsole' WHERE noteId = 'sqlconsole';
-UPDATE note_revisions SET noteId = '_sqlConsole' WHERE noteId = 'sqlconsole';
-UPDATE branches SET noteId = '_sqlConsole' WHERE noteId = 'sqlconsole';
-UPDATE branches SET parentNoteId = '_sqlConsole' WHERE parentNoteId = 'sqlconsole';
-UPDATE attributes SET noteId = '_sqlConsole' WHERE noteId = 'sqlconsole';
-UPDATE attributes SET value = '_sqlConsole' WHERE type = 'relation' AND value = 'sqlconsole';
-UPDATE entity_changes SET entityId = '_sqlConsole' WHERE entityId = 'sqlconsole';
-
-UPDATE notes SET noteId = '_hidden', title = 'Hidden Notes' WHERE noteId = 'hidden';
-UPDATE note_contents SET noteId = '_hidden' WHERE noteId = 'hidden';
-UPDATE note_revisions SET noteId = '_hidden' WHERE noteId = 'hidden';
-UPDATE branches SET noteId = '_hidden', prefix = NULL WHERE noteId = 'hidden';
-UPDATE branches SET parentNoteId = '_hidden' WHERE parentNoteId = 'hidden';
-UPDATE attributes SET noteId = '_hidden' WHERE noteId = 'hidden';
-UPDATE attributes SET value = '_hidden' WHERE type = 'relation' AND value = 'hidden';
-UPDATE entity_changes SET entityId = '_hidden' WHERE entityId = 'hidden';
-
-UPDATE notes SET noteId = '_search', title = 'Search History' WHERE noteId = 'search';
-UPDATE note_contents SET noteId = '_search' WHERE noteId = 'search';
-UPDATE note_revisions SET noteId = '_search' WHERE noteId = 'search';
-UPDATE branches SET noteId = '_search' WHERE noteId = 'search';
-UPDATE branches SET parentNoteId = '_search' WHERE parentNoteId = 'search';
-UPDATE attributes SET noteId = '_search' WHERE noteId = 'search';
-UPDATE attributes SET value = '_search' WHERE type = 'relation' AND value = 'search';
-UPDATE entity_changes SET entityId = '_search' WHERE entityId = 'search';
-
-UPDATE notes SET noteId = '_share', title = 'Shared Notes' WHERE noteId = 'share';
-UPDATE note_contents SET noteId = '_share' WHERE noteId = 'share';
-UPDATE note_revisions SET noteId = '_share' WHERE noteId = 'share';
-UPDATE branches SET noteId = '_share' WHERE noteId = 'share';
-UPDATE branches SET parentNoteId = '_share' WHERE parentNoteId = 'share';
-UPDATE attributes SET noteId = '_share' WHERE noteId = 'share';
-UPDATE attributes SET value = '_share' WHERE type = 'relation' AND value = 'share';
-UPDATE entity_changes SET entityId = '_share' WHERE entityId = 'share';

db/migrations/0200__create_hidden_subtree.js

@@ -1,12 +0,0 @@
-module.exports = () => {
-    const hiddenSubtreeService = require('../../src/services/hidden_subtree');
-    const cls = require("../../src/services/cls");
-    const beccaLoader = require("../../src/becca/becca_loader");
-
-    cls.init(() => {
-        beccaLoader.load();
-        // make sure the hidden subtree exists since the subsequent migrations we will move some existing notes into it (share...)
-        // in previous releases hidden subtree was created lazily
-        hiddenSubtreeService.checkHiddenSubtree(true);
-    });
-};

db/migrations/0201__move_share_under_hidden.sql

@@ -1,2 +0,0 @@
-DELETE FROM branches WHERE noteId = '_share' AND parentNoteId != 'root' AND parentNoteId != '_hidden'; -- delete all other branches of _share if any
-UPDATE branches SET parentNoteId = '_hidden' WHERE noteId = '_share';

db/migrations/0202__move_global_note_map_under_hidden.sql

@@ -1,2 +0,0 @@
-DELETE FROM branches WHERE noteId = '_globalNoteMap' AND parentNoteId != 'singles' AND parentNoteId != '_hidden'; -- make sure there are no clones which would fail at the next line
-UPDATE branches SET parentNoteId = '_hidden' WHERE noteId = '_globalNoteMap';

db/migrations/0203__delete_singles_special_note.sql

@@ -1,6 +0,0 @@
-DELETE FROM branches WHERE noteId = 'singles';
-DELETE FROM notes WHERE noteId = 'singles';
-DELETE FROM note_contents WHERE noteId = 'singles';
-DELETE FROM note_revisions WHERE noteId = 'singles';
-DELETE FROM attributes WHERE noteId = 'singles';
-DELETE FROM entity_changes WHERE entityId = 'singles';

db/migrations/0204__migrate_bookmarks_to_clones.js

@@ -1,21 +0,0 @@
-module.exports = () => {
-    const cls = require("../../src/services/cls");
-    const cloningService = require("../../src/services/cloning");
-    const beccaLoader = require("../../src/becca/becca_loader");
-    const becca = require("../../src/becca/becca");
-
-    cls.init(() => {
-        beccaLoader.load();
-
-        for (const attr of becca.findAttributes('label','bookmarked')) {
-            cloningService.toggleNoteInParent(true, attr.noteId, '_lbBookmarks');
-
-            attr.markAsDeleted("0204__migrate_bookmarks_to_clones");
-        }
-
-        // bookmarkFolder used to work in 0.57 without the bookmarked label
-        for (const attr of becca.findAttributes('label','bookmarkFolder')) {
-            cloningService.toggleNoteInParent(true, attr.noteId, '_lbBookmarks');
-        }
-    });
-};

db/migrations/0205__rename_note_types.sql

@@ -1,3 +0,0 @@
-UPDATE notes SET type = 'relationMap' WHERE type = 'relation-map';
-UPDATE notes SET type = 'noteMap' WHERE type = 'note-map';
-UPDATE notes SET type = 'webView' WHERE type = 'web-view';

db/migrations/0206__delete_search_and_sql_console_history.js

@@ -1,33 +0,0 @@
-// the history was previously not exposed and the fact they were not cleaned up is rather a side-effect than an intention
-
-module.exports = () => {
-    const cls = require("../../src/services/cls");
-    const beccaLoader = require("../../src/becca/becca_loader");
-    const becca = require("../../src/becca/becca");
-
-    cls.init(() => {
-        beccaLoader.load();
-
-        // deleting just branches because they might be cloned (and therefore saved) also outside of the hidden subtree
-
-        const searchRoot = becca.getNote('_search');
-
-        for (const searchBranch of searchRoot.getChildBranches()) {
-            const searchNote = searchBranch.getNote();
-
-            if (searchNote.type === 'search') {
-                searchBranch.deleteBranch('0206__delete_search_and_sql_console_history');
-            }
-        }
-
-        const sqlConsoleRoot = becca.getNote('_sqlConsole');
-
-        for (const sqlConsoleBranch of sqlConsoleRoot.getChildBranches()) {
-            const sqlConsoleNote = sqlConsoleBranch.getNote();
-
-            if (sqlConsoleNote.type === 'code' && sqlConsoleNote.mime === 'text/x-sqlite;schema=trilium') {
-                sqlConsoleBranch.deleteBranch('0206__delete_search_and_sql_console_history');
-            }
-        }
-    });
-};

db/migrations/0207__rename_search_and_sql_console.sql

@@ -1,2 +0,0 @@
-UPDATE notes SET title = 'SQL Console History' WHERE noteId = '_sqlConsole';
-UPDATE notes SET title = 'Search History' WHERE noteId = '_search';

db/migrations/0208__remove_archived_from_hidden.js

@@ -1,13 +0,0 @@
-module.exports = () => {
-    const cls = require("../../src/services/cls");
-    const beccaLoader = require("../../src/becca/becca_loader");
-    const becca = require("../../src/becca/becca");
-
-    cls.init(() => {
-        beccaLoader.load();
-
-        for (const label of becca.getNote('_hidden').getLabels('archived')) {
-            label.markAsDeleted('0208__remove_archived_from_hidden');
-        }
-    });
-};

db/migrations/0209__rename_hoisted_labels.sql

@@ -1,5 +0,0 @@
-UPDATE attributes SET name = 'workspaceInbox' WHERE type = 'label' AND name = 'hoistedInbox';
-UPDATE entity_changes SET entityId = 'workspaceInbox' WHERE entityName = 'attributes' AND entityId = 'hoistedInbox';
-
-UPDATE attributes SET name = 'workspaceSearchHome' WHERE type = 'label' AND name = 'hoistedSearchHome';
-UPDATE entity_changes SET entityId = 'workspaceSearchHome' WHERE entityName = 'attributes' AND entityId = 'hoistedSearchHome';

db/migrations/0210__consistency_checks.js

@@ -1,24 +0,0 @@
-module.exports = async () => {
-    const cls = require("../../src/services/cls");
-    const beccaLoader = require("../../src/becca/becca_loader");
-    const log = require("../../src/services/log");
-    const consistencyChecks = require("../../src/services/consistency_checks");
-    const noteService = require("../../src/services/notes");
-
-    await cls.init(async () => {
-        // precaution for the 0211 migration
-        noteService.eraseDeletedNotesNow();
-
-        beccaLoader.load();
-
-        try {
-            // precaution before running 211 which might produce unique constraint problems if the DB was not consistent
-            consistencyChecks.runOnDemandChecksWithoutExclusiveLock(true);
-        }
-        catch (e) {
-            // consistency checks might start failing in the future if there's some incompatible migration down the road
-            // we can optimistically assume the DB is consistent and still continue
-            log.error(`Consistency checks failed in migration 0210: ${e.message} ${e.stack}`);
-        }
-    });
-};

db/migrations/0211__rename_branchIds.sql

@@ -1,12 +0,0 @@
--- case based on isDeleted is needed, otherwise 2 branches (1 deleted, 1 not) might get the same ID
-UPDATE entity_changes SET entityId = COALESCE((
-    SELECT
-        CASE isDeleted
-            WHEN 0 THEN parentNoteId || '_' || noteId
-            WHEN 1 THEN branchId
-        END
-    FROM branches WHERE branchId = entityId
-), entityId)
-WHERE entityName = 'branches' AND isErased = 0;
-
-UPDATE branches SET branchId = parentNoteId || '_' || noteId WHERE isDeleted = 0;

db/migrations/0212__delete_all_attributes_of_named_notes.js

@@ -1,27 +0,0 @@
-module.exports = () => {
-    const cls = require("../../src/services/cls");
-    const beccaLoader = require("../../src/becca/becca_loader");
-    const becca = require("../../src/becca/becca");
-    const log = require("../../src/services/log");
-
-    cls.init(() => {
-        beccaLoader.load();
-
-        const hidden = becca.getNote("_hidden");
-
-        if (!hidden) {
-            log.info("MIGRATION 212: no _hidden note, skipping.");
-            return;
-        }
-
-        for (const noteId of hidden.getSubtreeNoteIds({includeHidden: true})) {
-            if (noteId.startsWith("_")) { // is "named" note
-                const note = becca.getNote(noteId);
-
-                for (const attr of note.getOwnedAttributes()) {
-                    attr.markAsDeleted("0212__delete_all_attributes_of_named_notes");
-                }
-            }
-        }
-    });
-};

db/migrations/0213__migrate_scripts.js

@@ -1,48 +0,0 @@
-module.exports = () => {
-    const beccaLoader = require("../../src/becca/becca_loader");
-    const becca = require("../../src/becca/becca");
-    const cls = require("../../src/services/cls");
-    const log = require("../../src/services/log");
-
-    cls.init(() => {
-        beccaLoader.load();
-
-        for (const note of Object.values(becca.notes)) {
-            try {
-                if (!note.isJavaScript()) {
-                    continue;
-                }
-
-                if (!note.mime?.endsWith('env=frontend') && !note.mime?.endsWith('env=backend')) {
-                    continue;
-                }
-
-                const origContent = note.getContent().toString();
-                const fixedContent = origContent
-                    .replaceAll("runOnServer", "runOnBackend")
-                    .replaceAll("api.refreshTree()", "")
-                    .replaceAll("addTextToActiveTabEditor", "addTextToActiveContextEditor")
-                    .replaceAll("getActiveTabNote", "getActiveContextNote")
-                    .replaceAll("getActiveTabTextEditor", "getActiveContextTextEditor")
-                    .replaceAll("getActiveTabNotePath", "getActiveContextNotePath")
-                    .replaceAll("getDateNote", "getDayNote")
-                    .replaceAll("utils.unescapeHtml", "unescapeHtml")
-                    .replaceAll("sortNotesByTitle", "sortNotes")
-                    .replaceAll("CollapsibleWidget", "RightPanelWidget")
-                    .replaceAll("TabAwareWidget", "NoteContextAwareWidget")
-                    .replaceAll("TabCachingWidget", "NoteContextAwareWidget")
-                    .replaceAll("NoteContextCachingWidget", "NoteContextAwareWidget");
-
-                if (origContent !== fixedContent) {
-                    log.info(`Replacing legacy API calls for note '${note.noteId}'`);
-
-                    note.saveNoteRevision();
-                    note.setContent(fixedContent);
-                }
-            }
-            catch (e) {
-                log.error(`Error during migration to 213 for note '${note.noteId}': ${e.message} ${e.stack}`);
-            }
-        }
-    });
-};

db/migrations/0215__content_structure.sql

@@ -0,0 +1,10 @@
+CREATE TABLE IF NOT EXISTS "blobs" (
+                                               `blobId`	TEXT NOT NULL,
+                                               `content`	TEXT NULL DEFAULT NULL,
+                                               `dateModified` TEXT NOT NULL,
+                                               `utcDateModified` TEXT NOT NULL,
+                                               PRIMARY KEY(`blobId`)
+);
+
+ALTER TABLE notes ADD blobId TEXT DEFAULT NULL;
+ALTER TABLE note_revisions ADD blobId TEXT DEFAULT NULL;

db/migrations/0216__move_content_into_blobs.js

@@ -0,0 +1,62 @@
+module.exports = () => {
+    const sql = require("../../src/services/sql");
+    const utils = require("../../src/services/utils");
+
+    const existingBlobIds = new Set();
+
+    for (const noteId of sql.getColumn(`SELECT noteId FROM note_contents`)) {
+        const row = sql.getRow(`SELECT noteId, content, dateModified, utcDateModified FROM note_contents WHERE noteId = ?`, [noteId]);
+        const blobId = utils.hashedBlobId(row.content);
+
+        if (!existingBlobIds.has(blobId)) {
+            existingBlobIds.add(blobId);
+
+            sql.insert('blobs', {
+                blobId,
+                content: row.content,
+                dateModified: row.dateModified,
+                utcDateModified: row.utcDateModified
+            });
+
+            sql.execute("UPDATE entity_changes SET entityName = 'blobs', entityId = ? WHERE entityName = 'note_contents' AND entityId = ?", [blobId, row.noteId]);
+        } else {
+            // duplicates
+            sql.execute("DELETE FROM entity_changes WHERE entityName = 'note_contents' AND entityId = ?", [row.noteId]);
+        }
+
+        sql.execute('UPDATE notes SET blobId = ? WHERE noteId = ?', [blobId, row.noteId]);
+    }
+
+    for (const noteRevisionId of sql.getColumn(`SELECT noteRevisionId FROM note_revision_contents`)) {
+        const row = sql.getRow(`SELECT noteRevisionId, content, utcDateModified FROM note_revision_contents WHERE noteRevisionId = ?`, [noteRevisionId]);
+        const blobId = utils.hashedBlobId(row.content);
+
+        if (!existingBlobIds.has(blobId)) {
+            existingBlobIds.add(blobId);
+
+            sql.insert('blobs', {
+                blobId,
+                content: row.content,
+                dateModified: row.utcDateModified,
+                utcDateModified: row.utcDateModified
+            });
+
+            sql.execute("UPDATE entity_changes SET entityName = 'blobs', entityId = ? WHERE entityName = 'note_revision_contents' AND entityId = ?", [blobId, row.noteRevisionId]);
+        } else {
+            // duplicates
+            sql.execute("DELETE FROM entity_changes WHERE entityName = 'note_revision_contents' AND entityId = ?", [row.noteId]);
+        }
+
+        sql.execute('UPDATE note_revisions SET blobId = ? WHERE noteRevisionId = ?', [blobId, row.noteRevisionId]);
+    }
+
+    const notesWithoutBlobIds = sql.getColumn("SELECT noteId FROM notes WHERE blobId IS NULL");
+    if (notesWithoutBlobIds.length > 0) {
+        throw new Error("BlobIds were not filled correctly in notes: " + JSON.stringify(notesWithoutBlobIds));
+    }
+
+    const noteRevisionsWithoutBlobIds = sql.getColumn("SELECT noteRevisionId FROM note_revisions WHERE blobId IS NULL");
+    if (noteRevisionsWithoutBlobIds.length > 0) {
+        throw new Error("BlobIds were not filled correctly in note revisions: " + JSON.stringify(noteRevisionsWithoutBlobIds));
+    }
+};

db/migrations/0217__drop_content_tables.sql

@@ -0,0 +1,4 @@
+DROP TABLE note_contents;
+DROP TABLE note_revision_contents;
+
+DELETE FROM entity_changes WHERE entityName IN ('note_contents', 'note_revision_contents');

db/migrations/0218__rename_note_revision_to_revision.sql

@@ -0,0 +1,25 @@
+CREATE TABLE IF NOT EXISTS "revisions" (`revisionId`	TEXT NOT NULL PRIMARY KEY,
+                                        `noteId`	TEXT NOT NULL,
+                                        type TEXT DEFAULT '' NOT NULL,
+                                        mime TEXT DEFAULT '' NOT NULL,
+                                        `title`	TEXT NOT NULL,
+                                        `isProtected`	INT NOT NULL DEFAULT 0,
+                                        blobId TEXT DEFAULT NULL,
+                                        `utcDateLastEdited` TEXT NOT NULL,
+                                        `utcDateCreated` TEXT NOT NULL,
+                                        `utcDateModified` TEXT NOT NULL,
+                                        `dateLastEdited` TEXT NOT NULL,
+                                        `dateCreated` TEXT NOT NULL);
+
+INSERT INTO revisions (revisionId, noteId, type, mime, title, isProtected, utcDateLastEdited, utcDateCreated, utcDateModified, dateLastEdited, dateCreated, blobId)
+SELECT noteRevisionId, noteId, type, mime, title, isProtected, utcDateLastEdited, utcDateCreated, utcDateModified, dateLastEdited, dateCreated, blobId FROM note_revisions;
+
+DROP TABLE note_revisions;
+
+CREATE INDEX `IDX_revisions_noteId` ON `revisions` (`noteId`);
+CREATE INDEX `IDX_revisions_utcDateCreated` ON `revisions` (`utcDateCreated`);
+CREATE INDEX `IDX_revisions_utcDateLastEdited` ON `revisions` (`utcDateLastEdited`);
+CREATE INDEX `IDX_revisions_dateCreated` ON `revisions` (`dateCreated`);
+CREATE INDEX `IDX_revisions_dateLastEdited` ON `revisions` (`dateLastEdited`);
+
+UPDATE entity_changes SET entityName = 'revisions' WHERE entityName = 'note_revisions';

db/migrations/0219__attachments.sql

@@ -0,0 +1,21 @@
+CREATE TABLE IF NOT EXISTS "attachments"
+(
+    attachmentId      TEXT not null primary key,
+    ownerId       TEXT not null,
+    role         TEXT not null,
+    mime         TEXT not null,
+    title         TEXT not null,
+    isProtected    INT  not null DEFAULT 0,
+    position     INT  default 0 not null,
+    blobId    TEXT DEFAULT null,
+    dateModified TEXT NOT NULL,
+    utcDateModified TEXT not null,
+    utcDateScheduledForErasureSince TEXT DEFAULT NULL,
+    isDeleted    INT  not null,
+    deleteId    TEXT DEFAULT NULL);
+
+CREATE INDEX IDX_attachments_ownerId_role
+    on attachments (ownerId, role);
+
+CREATE INDEX IDX_attachments_utcDateScheduledForErasureSince
+    on attachments (utcDateScheduledForErasureSince);

db/migrations/0220__migrate_images_to_attachments.js

@@ -0,0 +1,27 @@
+module.exports = () => {
+    const beccaLoader = require("../../src/becca/becca_loader");
+    const becca = require("../../src/becca/becca");
+    const cls = require("../../src/services/cls");
+    const log = require("../../src/services/log");
+    const sql = require("../../src/services/sql");
+
+    cls.init(() => {
+        // emergency disabling of image compression since it appears to make problems in migration to 0.61
+        sql.execute(`UPDATE options SET value = 'false' WHERE name = 'compressImages'`);
+
+        beccaLoader.load();
+
+        for (const note of Object.values(becca.notes)) {
+            try {
+                const attachment = note.convertToParentAttachment({autoConversion: true});
+
+                if (attachment) {
+                    log.info(`Auto-converted note '${note.noteId}' into attachment '${attachment.attachmentId}'.`);
+                }
+            }
+            catch (e) {
+                log.error(`Cannot convert note '${note.noteId}' to attachment: ${e.message} ${e.stack}`);
+            }
+        }
+    });
+};

db/migrations/0221__remove_hideIncludedImages_main_option.sql

@@ -0,0 +1,2 @@
+DELETE FROM options WHERE name = 'hideIncludedImages_main';
+DELETE FROM entity_changes WHERE entityName = 'options' AND entityId = 'hideIncludedImages_main';

db/migrations/0222__rename_openTabs_to_openNoteContexts.sql

@@ -0,0 +1,2 @@
+UPDATE options SET name = 'openNoteContexts' WHERE name = 'openTabs';
+UPDATE entity_changes SET entityId = 'openNoteContexts' WHERE entityName = 'options' AND entityId = 'openTabs';

db/migrations/0223__NOOP.sql

@@ -0,0 +1 @@
+SELECT 1;

db/migrations/0224__fix_blobIds.sql

@@ -0,0 +1,14 @@
+UPDATE blobs SET blobId = REPLACE(blobId, '+', 'X');
+UPDATE blobs SET blobId = REPLACE(blobId, '/', 'Y');
+
+UPDATE notes SET blobId = REPLACE(blobId, '+', 'X');
+UPDATE notes SET blobId = REPLACE(blobId, '/', 'Y');
+
+UPDATE attachments SET blobId = REPLACE(blobId, '+', 'X');
+UPDATE attachments SET blobId = REPLACE(blobId, '/', 'Y');
+
+UPDATE revisions SET blobId = REPLACE(blobId, '+', 'X');
+UPDATE revisions SET blobId = REPLACE(blobId, '/', 'Y');
+
+UPDATE entity_changes SET entityId = REPLACE(entityId, '+', 'X') WHERE entityName = 'blobs';
+UPDATE entity_changes SET entityId = REPLACE(entityId, '/', 'Y') WHERE entityName = 'blobs';

db/migrations/0225__create_blobId_indices.sql

@@ -0,0 +1,3 @@
+CREATE INDEX IF NOT EXISTS IDX_notes_blobId on notes (blobId);
+CREATE INDEX IF NOT EXISTS IDX_revisions_blobId on revisions (blobId);
+CREATE INDEX IF NOT EXISTS IDX_attachments_blobId on attachments (blobId);

db/migrations/0226__rename_noteSize_label.sql

@@ -0,0 +1 @@
+UPDATE attributes SET value = 'contentAndAttachmentsAndRevisionsSize' WHERE name = 'orderBy' AND value = 'noteSize';

db/migrations/0227__disable_image_compression.sql

@@ -0,0 +1,2 @@
+-- emergency disabling of image compression since it appears to make problems in migration to 0.61
+UPDATE options SET value = 'false' WHERE name = 'compressImages';

db/schema.sql

@@ -35,6 +35,7 @@ CREATE TABLE IF NOT EXISTS "notes" (
                                        `isProtected`	INT NOT NULL DEFAULT 0,
                                        `type` TEXT NOT NULL DEFAULT 'text',
                                        `mime` TEXT NOT NULL DEFAULT 'text/html',
+                                       blobId TEXT DEFAULT NULL,
                                        `isDeleted`	INT NOT NULL DEFAULT 0,
                                        `deleteId`   TEXT DEFAULT NULL,
                                        `dateCreated`	TEXT NOT NULL,
@@ -42,27 +43,18 @@ CREATE TABLE IF NOT EXISTS "notes" (
                                        `utcDateCreated`	TEXT NOT NULL,
                                        `utcDateModified`	TEXT NOT NULL,
                                        PRIMARY KEY(`noteId`));
-CREATE TABLE IF NOT EXISTS "note_contents" (
+CREATE TABLE IF NOT EXISTS "revisions" (`revisionId`	TEXT NOT NULL PRIMARY KEY,
-                                               `noteId`	TEXT NOT NULL,
-                                               `content`	TEXT NULL DEFAULT NULL,
-                                               `dateModified` TEXT NOT NULL,
-                                               `utcDateModified` TEXT NOT NULL,
-                                               PRIMARY KEY(`noteId`)
-);
-CREATE TABLE IF NOT EXISTS "note_revisions" (`noteRevisionId`	TEXT NOT NULL PRIMARY KEY,
                                              `noteId`	TEXT NOT NULL,
                                              type TEXT DEFAULT '' NOT NULL,
                                              mime TEXT DEFAULT '' NOT NULL,
                                              `title`	TEXT NOT NULL,
                                              `isProtected`	INT NOT NULL DEFAULT 0,
+                                            blobId TEXT DEFAULT NULL,
                                              `utcDateLastEdited` TEXT NOT NULL,
                                              `utcDateCreated` TEXT NOT NULL,
                                              `utcDateModified` TEXT NOT NULL,
                                              `dateLastEdited` TEXT NOT NULL,
                                              `dateCreated` TEXT NOT NULL);
-CREATE TABLE IF NOT EXISTS "note_revision_contents" (`noteRevisionId`	TEXT NOT NULL PRIMARY KEY,
-                                                     `content`	TEXT,
-                                                     `utcDateModified` TEXT NOT NULL);
 CREATE TABLE IF NOT EXISTS "options"
 (
     name TEXT not null PRIMARY KEY,
@@ -94,11 +86,11 @@ CREATE INDEX `IDX_notes_dateCreated` ON `notes` (`dateCreated`);
 CREATE INDEX `IDX_notes_dateModified` ON `notes` (`dateModified`);
 CREATE INDEX `IDX_notes_utcDateModified` ON `notes` (`utcDateModified`);
 CREATE INDEX `IDX_notes_utcDateCreated` ON `notes` (`utcDateCreated`);
-CREATE INDEX `IDX_note_revisions_noteId` ON `note_revisions` (`noteId`);
+CREATE INDEX `IDX_revisions_noteId` ON `revisions` (`noteId`);
-CREATE INDEX `IDX_note_revisions_utcDateCreated` ON `note_revisions` (`utcDateCreated`);
+CREATE INDEX `IDX_revisions_utcDateCreated` ON `revisions` (`utcDateCreated`);
-CREATE INDEX `IDX_note_revisions_utcDateLastEdited` ON `note_revisions` (`utcDateLastEdited`);
+CREATE INDEX `IDX_revisions_utcDateLastEdited` ON `revisions` (`utcDateLastEdited`);
-CREATE INDEX `IDX_note_revisions_dateCreated` ON `note_revisions` (`dateCreated`);
+CREATE INDEX `IDX_revisions_dateCreated` ON `revisions` (`dateCreated`);
-CREATE INDEX `IDX_note_revisions_dateLastEdited` ON `note_revisions` (`dateLastEdited`);
+CREATE INDEX `IDX_revisions_dateLastEdited` ON `revisions` (`dateLastEdited`);
 CREATE INDEX `IDX_entity_changes_changeId` ON `entity_changes` (`changeId`);
 CREATE INDEX IDX_attributes_name_value
     on attributes (name, value);
@@ -112,3 +104,31 @@ CREATE TABLE IF NOT EXISTS "recent_notes"
     notePath TEXT not null,
     utcDateCreated TEXT not null
 );
+CREATE TABLE IF NOT EXISTS "blobs" (
+                                               `blobId`	TEXT NOT NULL,
+                                               `content`	TEXT NULL DEFAULT NULL,
+                                               `dateModified` TEXT NOT NULL,
+                                               `utcDateModified` TEXT NOT NULL,
+                                               PRIMARY KEY(`blobId`)
+);
+CREATE TABLE IF NOT EXISTS "attachments"
+(
+    attachmentId      TEXT not null primary key,
+    ownerId       TEXT not null,
+    role         TEXT not null,
+    mime         TEXT not null,
+    title         TEXT not null,
+    isProtected    INT  not null DEFAULT 0,
+    position     INT  default 0 not null,
+    blobId    TEXT DEFAULT null,
+    dateModified TEXT NOT NULL,
+    utcDateModified TEXT not null,
+    utcDateScheduledForErasureSince TEXT DEFAULT NULL,
+    isDeleted    INT  not null,
+    deleteId    TEXT DEFAULT NULL);
+CREATE INDEX IDX_attachments_ownerId_role
+    on attachments (ownerId, role);
+
+CREATE INDEX IDX_notes_blobId on notes (blobId);
+CREATE INDEX IDX_revisions_blobId on revisions (blobId);
+CREATE INDEX IDX_attachments_blobId on attachments (blobId);

docker-compose.yml

@@ -1,3 +1,5 @@
+# Running `docker-compose up` will create/use the "trilium-data" directory in the user home
+# Run `TRILIUM_DATA_DIR=/path/of/your/choice docker-compose up` to set a different directory
 version: '2.1'
 services:
   trilium:
@@ -8,7 +10,7 @@ services:
     ports:
       - "8080:8080"
     volumes:
-      - trilium:/home/node/trilium-data
+      - ${TRILIUM_DATA_DIR:-~/trilium-data}:/home/node/trilium-data
 
 volumes:
   trilium:

docker_healthcheck.js

@@ -4,11 +4,10 @@ const fs = require("fs");
 const dataDir = require("./src/services/data_dir");
 const config = ini.parse(fs.readFileSync(dataDir.CONFIG_INI_PATH, 'utf-8'));
 
-if (config.https) {
+if (config.Network.https) {
     // built-in TLS (terminated by trilium) is not supported yet, PRs are welcome
     // for reverse proxy terminated TLS this will works since config.https will be false
     process.exit(0);
-    return;
 }
 
 const port = require('./src/services/port');

docs/backend_api/AbstractBeccaEntity.html

@@ -93,7 +93,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line16">line 16</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line18">line 18</a>
     </li></ul></dd>
     
 
@@ -183,7 +183,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line53">line 53</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line35">line 35</a>
     </li></ul></dd>
     
 
@@ -211,7 +211,7 @@
     
 
     
-    <h4 class="name" id="addEntityChange"><span class="type-signature">(protected) </span>addEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="_getContent"><span class="type-signature">(protected) </span>_getContent<span class="signature">()</span><span class="type-signature"> &rarr; {string|Buffer}</span></h4>
     
 
     
@@ -259,7 +259,112 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line62">line 62</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line250">line 250</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+|
+
+<span class="param-type">Buffer</span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="_setContent"><span class="type-signature">(protected) </span>_setContent<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
     </li></ul></dd>
     
 
@@ -343,7 +448,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line18">line 18</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line20">line 20</a>
     </li></ul></dd>
     
 
@@ -379,7 +484,7 @@
     
 
     
-    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"> &rarr; {string}</span></h4>
     
 
     
@@ -427,7 +532,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line30">line 30</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line59">line 59</a>
     </li></ul></dd>
     
 
@@ -452,6 +557,22 @@
 
 
 
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+
+
+    </dd>
+</dl>
 
     
 
@@ -463,7 +584,9 @@
             
 
     
-    <h4 class="name" id="generateIdIfNecessary"><span class="type-signature">(protected) </span>generateIdIfNecessary<span class="signature">()</span><span class="type-signature"></span></h4>
+
+    
+    <h4 class="name" id="getPojo"><span class="type-signature">(abstract, protected) </span>getPojo<span class="signature">()</span><span class="type-signature"></span></h4>
     
 
     
@@ -511,7 +634,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line23">line 23</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line82">line 82</a>
     </li></ul></dd>
     
 
@@ -679,7 +802,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line45">line 45</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line27">line 27</a>
     </li></ul></dd>
     
 
@@ -725,7 +848,7 @@
 <div class="description">
     Mark the entity as (soft) deleted. It will be completely erased later.
 
-This is a low level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
+This is a low-level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
 </div>
 
 
@@ -833,7 +956,91 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line267">line 267</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="putEntityChange"><span class="type-signature">(protected) </span>putEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line44">line 44</a>
     </li></ul></dd>
     
 
@@ -921,7 +1128,7 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line83">line 83</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line91">line 91</a>
     </li></ul></dd>
     
 
@@ -985,13 +1192,13 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/BAttribute.html

@@ -94,7 +94,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line16">line 16</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line22">line 22</a>
     </li></ul></dd>
     
 
@@ -205,7 +205,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line47">line 47</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line53">line 53</a>
     </li></ul></dd>
     
 
@@ -268,7 +268,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line53">line 53</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line35">line 35</a>
     </li></ul></dd>
     
 
@@ -336,7 +336,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line59">line 59</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line65">line 65</a>
     </li></ul></dd>
     
 
@@ -404,7 +404,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line53">line 53</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line59">line 59</a>
     </li></ul></dd>
     
 
@@ -464,74 +464,6 @@ and relation (representing named relationship between source and target note)</d
     
 
     
-
-    
-
-    
-
-    
-    <dt class="tag-source">Source:</dt>
-    <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line49">line 49</a>
-    </li></ul></dd>
-    
-
-    
-
-    
-
-    
-</dl>
-
-
-
-
-
-
-        
-            
-<h4 class="name" id="position"><span class="type-signature"></span>position<span class="type-signature"> :int</span></h4>
-
-
-
-
-
-
-    <h5>Type:</h5>
-    <ul>
-        <li>
-            
-<span class="param-type">int</span>
-
-
-        </li>
-    </ul>
-
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-<dl class="details">
-
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@@ -558,7 +490,7 @@ and relation (representing named relationship between source and target note)</d
 
         
             
-<h4 class="name" id="type"><span class="type-signature"></span>type<span class="type-signature"> :string</span></h4>
+<h4 class="name" id="position"><span class="type-signature"></span>position<span class="type-signature"> :<a href="global.html#int">int</a></span></h4>
 
 
 
@@ -569,7 +501,7 @@ and relation (representing named relationship between source and target note)</d
     <ul>
         <li>
             
-<span class="param-type">string</span>
+<span class="param-type"><a href="global.html#int">int</a></span>
 
 
         </li>
@@ -608,7 +540,75 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line51">line 51</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line61">line 61</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+        
+            
+<h4 class="name" id="type"><span class="type-signature"></span>type<span class="type-signature"> :<a href="global.html#AttributeType">AttributeType</a></span></h4>
+
+
+
+
+
+
+    <h5>Type:</h5>
+    <ul>
+        <li>
+            
+<span class="param-type"><a href="global.html#AttributeType">AttributeType</a></span>
+
+
+        </li>
+    </ul>
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line57">line 57</a>
     </li></ul></dd>
     
 
@@ -676,7 +676,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line61">line 61</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line67">line 67</a>
     </li></ul></dd>
     
 
@@ -744,7 +744,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line57">line 57</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line63">line 63</a>
     </li></ul></dd>
     
 
@@ -772,7 +772,7 @@ and relation (representing named relationship between source and target note)</d
     
 
     
-    <h4 class="name" id="addEntityChange"><span class="type-signature">(protected) </span>addEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="_getContent"><span class="type-signature">(protected) </span>_getContent<span class="signature">()</span><span class="type-signature"> &rarr; {string|Buffer}</span></h4>
     
 
     
@@ -802,7 +802,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#addEntityChange">AbstractBeccaEntity#addEntityChange</a>
+        <a href="AbstractBeccaEntity.html#_getContent">AbstractBeccaEntity#_getContent</a>
     </li></ul></dd>
     
 
@@ -825,7 +825,117 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line62">line 62</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line250">line 250</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+|
+
+<span class="param-type">Buffer</span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="_setContent"><span class="type-signature">(protected) </span>_setContent<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#_setContent">AbstractBeccaEntity#_setContent</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
     </li></ul></dd>
     
 
@@ -914,7 +1024,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line18">line 18</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line20">line 20</a>
     </li></ul></dd>
     
 
@@ -950,7 +1060,7 @@ and relation (representing named relationship between source and target note)</d
     
 
     
-    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"> &rarr; {string}</span></h4>
     
 
     
@@ -1003,7 +1113,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line30">line 30</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line59">line 59</a>
     </li></ul></dd>
     
 
@@ -1028,98 +1138,27 @@ and relation (representing named relationship between source and target note)</d
 
 
 
+<h5>Returns:</h5>
 
         
 
 
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
 
 
-            
+    </dd>
-
-    
-
-    
-    <h4 class="name" id="generateIdIfNecessary"><span class="type-signature">(protected) </span>generateIdIfNecessary<span class="signature">()</span><span class="type-signature"></span></h4>
-    
-
-    
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-<dl class="details">
-
-    
-
-    
-
-    
-
-    
-    <dt class="tag-overrides">Overrides:</dt>
-    <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#generateIdIfNecessary">AbstractBeccaEntity#generateIdIfNecessary</a>
-    </li></ul></dd>
-    
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-    
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-    
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-    <dt class="tag-source">Source:</dt>
-    <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line23">line 23</a>
-    </li></ul></dd>
-    
-
-    
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-    
-
-    
 </dl>
 
     
 
 
 
-
-
-
-
-
-
-
-
-
-
-
-
-
 
 
         
@@ -1176,7 +1215,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line129">line 129</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line135">line 135</a>
     </li></ul></dd>
     
 
@@ -1227,6 +1266,95 @@ and relation (representing named relationship between source and target note)</d
 
 
 
+        
+            
+
+    
+
+    
+    <h4 class="name" id="getPojo"><span class="type-signature">(abstract, protected) </span>getPojo<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#getPojo">AbstractBeccaEntity#getPojo</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line82">line 82</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
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+
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+
+
+
+
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+
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+
+
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+
+
+
         
             
 
@@ -1370,7 +1498,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line142">line 142</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line148">line 148</a>
     </li></ul></dd>
     
 
@@ -1480,7 +1608,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line45">line 45</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line27">line 27</a>
     </li></ul></dd>
     
 
@@ -1564,7 +1692,7 @@ and relation (representing named relationship between source and target note)</d
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line157">line 157</a>
+        <a href="becca_entities_battribute.js.html">becca/entities/battribute.js</a>, <a href="becca_entities_battribute.js.html#line163">line 163</a>
     </li></ul></dd>
     
 
@@ -1628,7 +1756,7 @@ and relation (representing named relationship between source and target note)</d
 <div class="description">
     Mark the entity as (soft) deleted. It will be completely erased later.
 
-This is a low level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
+This is a low-level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
 </div>
 
 
@@ -1741,7 +1869,96 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line267">line 267</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="putEntityChange"><span class="type-signature">(protected) </span>putEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#putEntityChange">AbstractBeccaEntity#putEntityChange</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line44">line 44</a>
     </li></ul></dd>
     
 
@@ -1834,7 +2051,7 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line83">line 83</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line91">line 91</a>
     </li></ul></dd>
     
 
@@ -1898,13 +2115,13 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/BBranch.html

@@ -203,7 +203,7 @@ Always check noteId instead.</div>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line53">line 53</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line35">line 35</a>
     </li></ul></dd>
     
 
@@ -463,7 +463,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_bbranch.js.html">becca/entities/bbranch.js</a>, <a href="becca_entities_bbranch.js.html#line133">line 133</a>
+        <a href="becca_entities_bbranch.js.html">becca/entities/bbranch.js</a>, <a href="becca_entities_bbranch.js.html#line134">line 134</a>
     </li></ul></dd>
     
 
@@ -549,7 +549,7 @@ of deletion should not act as a clone.
 
         
             
-<h4 class="name" id="notePosition"><span class="type-signature"></span>notePosition<span class="type-signature"> :int</span></h4>
+<h4 class="name" id="notePosition"><span class="type-signature"></span>notePosition<span class="type-signature"> :<a href="global.html#int">int</a></span></h4>
 
 
 
@@ -560,7 +560,7 @@ of deletion should not act as a clone.
     <ul>
         <li>
             
-<span class="param-type">int</span>
+<span class="param-type"><a href="global.html#int">int</a></span>
 
 
         </li>
@@ -657,7 +657,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_bbranch.js.html">becca/entities/bbranch.js</a>, <a href="becca_entities_bbranch.js.html#line111">line 111</a>
+        <a href="becca_entities_bbranch.js.html">becca/entities/bbranch.js</a>, <a href="becca_entities_bbranch.js.html#line112">line 112</a>
     </li></ul></dd>
     
 
@@ -892,7 +892,7 @@ of deletion should not act as a clone.
     
 
     
-    <h4 class="name" id="addEntityChange"><span class="type-signature">(protected) </span>addEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="_getContent"><span class="type-signature">(protected) </span>_getContent<span class="signature">()</span><span class="type-signature"> &rarr; {string|Buffer}</span></h4>
     
 
     
@@ -922,7 +922,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#addEntityChange">AbstractBeccaEntity#addEntityChange</a>
+        <a href="AbstractBeccaEntity.html#_getContent">AbstractBeccaEntity#_getContent</a>
     </li></ul></dd>
     
 
@@ -945,7 +945,117 @@ of deletion should not act as a clone.
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line62">line 62</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line250">line 250</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+|
+
+<span class="param-type">Buffer</span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="_setContent"><span class="type-signature">(protected) </span>_setContent<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#_setContent">AbstractBeccaEntity#_setContent</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
     </li></ul></dd>
     
 
@@ -1034,7 +1144,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line18">line 18</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line20">line 20</a>
     </li></ul></dd>
     
 
@@ -1216,7 +1326,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_bbranch.js.html">becca/entities/bbranch.js</a>, <a href="becca_entities_bbranch.js.html#line145">line 145</a>
+        <a href="becca_entities_bbranch.js.html">becca/entities/bbranch.js</a>, <a href="becca_entities_bbranch.js.html#line146">line 146</a>
     </li></ul></dd>
     
 
@@ -1274,7 +1384,7 @@ of deletion should not act as a clone.
     
 
     
-    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"> &rarr; {string}</span></h4>
     
 
     
@@ -1327,7 +1437,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line30">line 30</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line59">line 59</a>
     </li></ul></dd>
     
 
@@ -1352,6 +1462,22 @@ of deletion should not act as a clone.
 
 
 
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+
+
+    </dd>
+</dl>
 
     
 
@@ -1363,7 +1489,111 @@ of deletion should not act as a clone.
             
 
     
-    <h4 class="name" id="generateIdIfNecessary"><span class="type-signature">(protected) </span>generateIdIfNecessary<span class="signature">()</span><span class="type-signature"></span></h4>
+
+    
+    <h4 class="name" id="getNote"><span class="type-signature"></span>getNote<span class="signature">()</span><span class="type-signature"> &rarr; {<a href="BNote.html">BNote</a>}</span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_bbranch.js.html">becca/entities/bbranch.js</a>, <a href="becca_entities_bbranch.js.html#line107">line 107</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type"><a href="BNote.html">BNote</a></span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="getPojo"><span class="type-signature">(abstract, protected) </span>getPojo<span class="signature">()</span><span class="type-signature"></span></h4>
     
 
     
@@ -1393,7 +1623,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#generateIdIfNecessary">AbstractBeccaEntity#generateIdIfNecessary</a>
+        <a href="AbstractBeccaEntity.html#getPojo">AbstractBeccaEntity#getPojo</a>
     </li></ul></dd>
     
 
@@ -1416,7 +1646,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line23">line 23</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line82">line 82</a>
     </li></ul></dd>
     
 
@@ -1594,7 +1824,7 @@ of deletion should not act as a clone.
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line45">line 45</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line27">line 27</a>
     </li></ul></dd>
     
 
@@ -1640,7 +1870,7 @@ of deletion should not act as a clone.
 <div class="description">
     Mark the entity as (soft) deleted. It will be completely erased later.
 
-This is a low level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
+This is a low-level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
 </div>
 
 
@@ -1753,7 +1983,96 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line267">line 267</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="putEntityChange"><span class="type-signature">(protected) </span>putEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#putEntityChange">AbstractBeccaEntity#putEntityChange</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line44">line 44</a>
     </li></ul></dd>
     
 
@@ -1846,7 +2165,7 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line83">line 83</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line91">line 91</a>
     </li></ul></dd>
     
 
@@ -1910,13 +2229,13 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/BEtapiToken.html

@@ -205,7 +205,7 @@ from tokenHash and token.</div>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line53">line 53</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line35">line 35</a>
     </li></ul></dd>
     
 
@@ -641,7 +641,7 @@ from tokenHash and token.</div>
     
 
     
-    <h4 class="name" id="addEntityChange"><span class="type-signature">(protected) </span>addEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="_getContent"><span class="type-signature">(protected) </span>_getContent<span class="signature">()</span><span class="type-signature"> &rarr; {string|Buffer}</span></h4>
     
 
     
@@ -671,7 +671,7 @@ from tokenHash and token.</div>
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#addEntityChange">AbstractBeccaEntity#addEntityChange</a>
+        <a href="AbstractBeccaEntity.html#_getContent">AbstractBeccaEntity#_getContent</a>
     </li></ul></dd>
     
 
@@ -694,7 +694,117 @@ from tokenHash and token.</div>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line62">line 62</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line250">line 250</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+|
+
+<span class="param-type">Buffer</span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="_setContent"><span class="type-signature">(protected) </span>_setContent<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#_setContent">AbstractBeccaEntity#_setContent</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
     </li></ul></dd>
     
 
@@ -783,7 +893,7 @@ from tokenHash and token.</div>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line18">line 18</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line20">line 20</a>
     </li></ul></dd>
     
 
@@ -819,7 +929,7 @@ from tokenHash and token.</div>
     
 
     
-    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"> &rarr; {string}</span></h4>
     
 
     
@@ -872,7 +982,7 @@ from tokenHash and token.</div>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line30">line 30</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line59">line 59</a>
     </li></ul></dd>
     
 
@@ -897,6 +1007,22 @@ from tokenHash and token.</div>
 
 
 
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+
+
+    </dd>
+</dl>
 
     
 
@@ -908,7 +1034,9 @@ from tokenHash and token.</div>
             
 
     
-    <h4 class="name" id="generateIdIfNecessary"><span class="type-signature">(protected) </span>generateIdIfNecessary<span class="signature">()</span><span class="type-signature"></span></h4>
+
+    
+    <h4 class="name" id="getPojo"><span class="type-signature">(abstract, protected) </span>getPojo<span class="signature">()</span><span class="type-signature"></span></h4>
     
 
     
@@ -938,7 +1066,7 @@ from tokenHash and token.</div>
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#generateIdIfNecessary">AbstractBeccaEntity#generateIdIfNecessary</a>
+        <a href="AbstractBeccaEntity.html#getPojo">AbstractBeccaEntity#getPojo</a>
     </li></ul></dd>
     
 
@@ -961,7 +1089,7 @@ from tokenHash and token.</div>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line23">line 23</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line82">line 82</a>
     </li></ul></dd>
     
 
@@ -1139,7 +1267,7 @@ from tokenHash and token.</div>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line45">line 45</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line27">line 27</a>
     </li></ul></dd>
     
 
@@ -1185,7 +1313,7 @@ from tokenHash and token.</div>
 <div class="description">
     Mark the entity as (soft) deleted. It will be completely erased later.
 
-This is a low level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
+This is a low-level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
 </div>
 
 
@@ -1298,7 +1426,96 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line267">line 267</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="putEntityChange"><span class="type-signature">(protected) </span>putEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#putEntityChange">AbstractBeccaEntity#putEntityChange</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line44">line 44</a>
     </li></ul></dd>
     
 
@@ -1391,7 +1608,7 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line83">line 83</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line91">line 91</a>
     </li></ul></dd>
     
 
@@ -1455,13 +1672,13 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/BOption.html

@@ -30,7 +30,7 @@
     
         <h2><span class="attribs"><span class="type-signature"></span></span>BOption<span class="signature">()</span><span class="type-signature"></span></h2>
         
-            <div class="class-description">Option represents name-value pair, either directly configurable by the user or some system property.</div>
+            <div class="class-description">Option represents a name-value pair, either directly configurable by the user or some system property.</div>
         
     
 </header>
@@ -199,7 +199,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line53">line 53</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line35">line 35</a>
     </li></ul></dd>
     
 
@@ -267,7 +267,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_boption.js.html">becca/entities/boption.js</a>, <a href="becca_entities_boption.js.html#line24">line 24</a>
+        <a href="becca_entities_boption.js.html">becca/entities/boption.js</a>, <a href="becca_entities_boption.js.html#line29">line 29</a>
     </li></ul></dd>
     
 
@@ -335,7 +335,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_boption.js.html">becca/entities/boption.js</a>, <a href="becca_entities_boption.js.html#line20">line 20</a>
+        <a href="becca_entities_boption.js.html">becca/entities/boption.js</a>, <a href="becca_entities_boption.js.html#line25">line 25</a>
     </li></ul></dd>
     
 
@@ -403,7 +403,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_boption.js.html">becca/entities/boption.js</a>, <a href="becca_entities_boption.js.html#line26">line 26</a>
+        <a href="becca_entities_boption.js.html">becca/entities/boption.js</a>, <a href="becca_entities_boption.js.html#line31">line 31</a>
     </li></ul></dd>
     
 
@@ -471,7 +471,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_boption.js.html">becca/entities/boption.js</a>, <a href="becca_entities_boption.js.html#line22">line 22</a>
+        <a href="becca_entities_boption.js.html">becca/entities/boption.js</a>, <a href="becca_entities_boption.js.html#line27">line 27</a>
     </li></ul></dd>
     
 
@@ -499,7 +499,7 @@
     
 
     
-    <h4 class="name" id="addEntityChange"><span class="type-signature">(protected) </span>addEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="_getContent"><span class="type-signature">(protected) </span>_getContent<span class="signature">()</span><span class="type-signature"> &rarr; {string|Buffer}</span></h4>
     
 
     
@@ -529,7 +529,7 @@
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#addEntityChange">AbstractBeccaEntity#addEntityChange</a>
+        <a href="AbstractBeccaEntity.html#_getContent">AbstractBeccaEntity#_getContent</a>
     </li></ul></dd>
     
 
@@ -552,7 +552,117 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line62">line 62</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line250">line 250</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+|
+
+<span class="param-type">Buffer</span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="_setContent"><span class="type-signature">(protected) </span>_setContent<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#_setContent">AbstractBeccaEntity#_setContent</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
     </li></ul></dd>
     
 
@@ -641,7 +751,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line18">line 18</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line20">line 20</a>
     </li></ul></dd>
     
 
@@ -677,7 +787,7 @@
     
 
     
-    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"> &rarr; {string}</span></h4>
     
 
     
@@ -730,7 +840,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line30">line 30</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line59">line 59</a>
     </li></ul></dd>
     
 
@@ -755,6 +865,22 @@
 
 
 
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+
+
+    </dd>
+</dl>
 
     
 
@@ -766,7 +892,9 @@
             
 
     
-    <h4 class="name" id="generateIdIfNecessary"><span class="type-signature">(protected) </span>generateIdIfNecessary<span class="signature">()</span><span class="type-signature"></span></h4>
+
+    
+    <h4 class="name" id="getPojo"><span class="type-signature">(abstract, protected) </span>getPojo<span class="signature">()</span><span class="type-signature"></span></h4>
     
 
     
@@ -796,7 +924,7 @@
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#generateIdIfNecessary">AbstractBeccaEntity#generateIdIfNecessary</a>
+        <a href="AbstractBeccaEntity.html#getPojo">AbstractBeccaEntity#getPojo</a>
     </li></ul></dd>
     
 
@@ -819,7 +947,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line23">line 23</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line82">line 82</a>
     </li></ul></dd>
     
 
@@ -997,7 +1125,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line45">line 45</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line27">line 27</a>
     </li></ul></dd>
     
 
@@ -1043,7 +1171,7 @@
 <div class="description">
     Mark the entity as (soft) deleted. It will be completely erased later.
 
-This is a low level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
+This is a low-level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
 </div>
 
 
@@ -1156,7 +1284,96 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line267">line 267</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="putEntityChange"><span class="type-signature">(protected) </span>putEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#putEntityChange">AbstractBeccaEntity#putEntityChange</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line44">line 44</a>
     </li></ul></dd>
     
 
@@ -1249,7 +1466,7 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line83">line 83</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line91">line 91</a>
     </li></ul></dd>
     
 
@@ -1313,13 +1530,13 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/BRecentNote.html

@@ -199,7 +199,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line53">line 53</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line35">line 35</a>
     </li></ul></dd>
     
 
@@ -431,7 +431,7 @@
     
 
     
-    <h4 class="name" id="addEntityChange"><span class="type-signature">(protected) </span>addEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="_getContent"><span class="type-signature">(protected) </span>_getContent<span class="signature">()</span><span class="type-signature"> &rarr; {string|Buffer}</span></h4>
     
 
     
@@ -461,7 +461,7 @@
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#addEntityChange">AbstractBeccaEntity#addEntityChange</a>
+        <a href="AbstractBeccaEntity.html#_getContent">AbstractBeccaEntity#_getContent</a>
     </li></ul></dd>
     
 
@@ -484,7 +484,117 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line62">line 62</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line250">line 250</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+|
+
+<span class="param-type">Buffer</span>
+
+
+    </dd>
+</dl>
+
+    
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="_setContent"><span class="type-signature">(protected) </span>_setContent<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#_setContent">AbstractBeccaEntity#_setContent</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
     </li></ul></dd>
     
 
@@ -573,7 +683,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line18">line 18</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line20">line 20</a>
     </li></ul></dd>
     
 
@@ -609,7 +719,7 @@
     
 
     
-    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"></span></h4>
+    <h4 class="name" id="generateHash"><span class="type-signature">(protected) </span>generateHash<span class="signature">()</span><span class="type-signature"> &rarr; {string}</span></h4>
     
 
     
@@ -662,7 +772,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line30">line 30</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line59">line 59</a>
     </li></ul></dd>
     
 
@@ -687,6 +797,22 @@
 
 
 
+<h5>Returns:</h5>
+
+        
+
+
+<dl>
+    <dt>
+        Type
+    </dt>
+    <dd>
+        
+<span class="param-type">string</span>
+
+
+    </dd>
+</dl>
 
     
 
@@ -698,7 +824,9 @@
             
 
     
-    <h4 class="name" id="generateIdIfNecessary"><span class="type-signature">(protected) </span>generateIdIfNecessary<span class="signature">()</span><span class="type-signature"></span></h4>
+
+    
+    <h4 class="name" id="getPojo"><span class="type-signature">(abstract, protected) </span>getPojo<span class="signature">()</span><span class="type-signature"></span></h4>
     
 
     
@@ -728,7 +856,7 @@
     
     <dt class="tag-overrides">Overrides:</dt>
     <dd class="tag-overrides"><ul class="dummy"><li>
-        <a href="AbstractBeccaEntity.html#generateIdIfNecessary">AbstractBeccaEntity#generateIdIfNecessary</a>
+        <a href="AbstractBeccaEntity.html#getPojo">AbstractBeccaEntity#getPojo</a>
     </li></ul></dd>
     
 
@@ -751,7 +879,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line23">line 23</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line82">line 82</a>
     </li></ul></dd>
     
 
@@ -929,7 +1057,7 @@
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line45">line 45</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line27">line 27</a>
     </li></ul></dd>
     
 
@@ -975,7 +1103,7 @@
 <div class="description">
     Mark the entity as (soft) deleted. It will be completely erased later.
 
-This is a low level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
+This is a low-level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
 </div>
 
 
@@ -1088,7 +1216,96 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line128">line 128</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line267">line 267</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="putEntityChange"><span class="type-signature">(protected) </span>putEntityChange<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-overrides">Overrides:</dt>
+    <dd class="tag-overrides"><ul class="dummy"><li>
+        <a href="AbstractBeccaEntity.html#putEntityChange">AbstractBeccaEntity#putEntityChange</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line44">line 44</a>
     </li></ul></dd>
     
 
@@ -1181,7 +1398,7 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line83">line 83</a>
+        <a href="becca_entities_abstract_becca_entity.js.html">becca/entities/abstract_becca_entity.js</a>, <a href="becca_entities_abstract_becca_entity.js.html#line91">line 91</a>
     </li></ul></dd>
     
 
@@ -1245,13 +1462,13 @@ This is a low level method, for notes and branches use `note.deleteNote()` and '
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/becca_entities_abstract_becca_entity.js.html

@@ -35,6 +35,8 @@ const eventService = require("../../services/events");
 const dateUtils = require("../../services/date_utils");
 const cls = require("../../services/cls");
 const log = require("../../services/log");
+const protectedSessionService = require("../../services/protected_session");
+const blobService = require("../../services/blob");
 
 let becca = null;
 
@@ -44,31 +46,11 @@ let becca = null;
 class AbstractBeccaEntity {
     /** @protected */
     beforeSaving() {
-        this.generateIdIfNecessary();
-    }
-
-    /** @protected */
-    generateIdIfNecessary() {
         if (!this[this.constructor.primaryKeyName]) {
             this[this.constructor.primaryKeyName] = utils.newEntityId();
         }
     }
 
-    /** @protected */
-    generateHash(isDeleted = false) {
-        let contentToHash = "";
-
-        for (const propertyName of this.constructor.hashedProperties) {
-            contentToHash += `|${this[propertyName]}`;
-        }
-
-        if (isDeleted) {
-            contentToHash += "|deleted";
-        }
-
-        return utils.hash(contentToHash).substr(0, 10);
-    }
-
     /** @protected */
     getUtcDateChanged() {
         return this.utcDateModified || this.utcDateCreated;
@@ -87,8 +69,8 @@ class AbstractBeccaEntity {
     }
 
     /** @protected */
-    addEntityChange(isDeleted = false) {
+    putEntityChange(isDeleted) {
-        entityChangesService.addEntityChange({
+        entityChangesService.putEntityChange({
             entityName: this.constructor.entityName,
             entityId: this[this.constructor.primaryKeyName],
             hash: this.generateHash(isDeleted),
@@ -98,11 +80,37 @@ class AbstractBeccaEntity {
         });
     }
 
+    /**
+     * @protected
+     * @returns {string}
+     */
+    generateHash(isDeleted) {
+        let contentToHash = "";
+
+        for (const propertyName of this.constructor.hashedProperties) {
+            contentToHash += `|${this[propertyName]}`;
+        }
+
+        if (isDeleted) {
+            contentToHash += "|deleted";
+        }
+
+        return utils.hash(contentToHash).substr(0, 10);
+    }
+
     /** @protected */
     getPojoToSave() {
         return this.getPojo();
     }
 
+    /**
+     * @protected
+     * @abstract
+     */
+    getPojo() {
+        throw new Error(`Unimplemented getPojo() for entity '${this.constructor.name}'`)
+    }
+
     /**
      * Saves entity - executes SQL, but doesn't commit the transaction on its own
      *
@@ -114,9 +122,7 @@ class AbstractBeccaEntity {
 
         const isNewEntity = !this[primaryKeyName];
 
-        if (this.beforeSaving) {
         this.beforeSaving(opts);
-        }
 
         const pojo = this.getPojoToSave();
 
@@ -127,7 +133,7 @@ class AbstractBeccaEntity {
                 return;
             }
 
-            this.addEntityChange(false);
+            this.putEntityChange(!!this.isDeleted);
 
             if (!cls.isEntityEventsDisabled()) {
                 const eventPayload = {
@@ -146,10 +152,143 @@ class AbstractBeccaEntity {
         return this;
     }
 
+    /** @protected */
+    _setContent(content, opts = {}) {
+        // client code asks to save entity even if blobId didn't change (something else was changed)
+        opts.forceSave = !!opts.forceSave;
+        opts.forceFrontendReload = !!opts.forceFrontendReload;
+
+        if (content === null || content === undefined) {
+            throw new Error(`Cannot set null content to ${this.constructor.primaryKeyName} '${this[this.constructor.primaryKeyName]}'`);
+        }
+
+        if (this.hasStringContent()) {
+            content = content.toString();
+        } else {
+            content = Buffer.isBuffer(content) ? content : Buffer.from(content);
+        }
+
+        const unencryptedContentForHashCalculation = this.#getUnencryptedContentForHashCalculation(content);
+
+        if (this.isProtected) {
+            if (protectedSessionService.isProtectedSessionAvailable()) {
+                content = protectedSessionService.encrypt(content);
+            } else {
+                throw new Error(`Cannot update content of blob since protected session is not available.`);
+            }
+        }
+
+        sql.transactional(() => {
+            const newBlobId = this.#saveBlob(content, unencryptedContentForHashCalculation, opts);
+            const oldBlobId = this.blobId;
+
+            if (newBlobId !== oldBlobId || opts.forceSave) {
+                this.blobId = newBlobId;
+                this.save();
+
+                if (newBlobId !== oldBlobId) {
+                    this.#deleteBlobIfNotUsed(oldBlobId);
+                }
+            }
+        });
+    }
+
+    #deleteBlobIfNotUsed(oldBlobId) {
+        if (sql.getValue("SELECT 1 FROM notes WHERE blobId = ? LIMIT 1", [oldBlobId])) {
+            return;
+        }
+
+        if (sql.getValue("SELECT 1 FROM attachments WHERE blobId = ? LIMIT 1", [oldBlobId])) {
+            return;
+        }
+
+        if (sql.getValue("SELECT 1 FROM revisions WHERE blobId = ? LIMIT 1", [oldBlobId])) {
+            return;
+        }
+
+        sql.execute("DELETE FROM blobs WHERE blobId = ?", [oldBlobId]);
+        // blobs are not marked as erased in entity_changes, they are just purged completely
+        // this is because technically every keystroke can create a new blob, and there would be just too many
+        sql.execute("DELETE FROM entity_changes WHERE entityName = 'blobs' AND entityId = ?", [oldBlobId]);
+    }
+
+    #getUnencryptedContentForHashCalculation(unencryptedContent) {
+        if (this.isProtected) {
+            // a "random" prefix makes sure that the calculated hash/blobId is different for a decrypted/encrypted content
+            const encryptedPrefixSuffix = "t$[nvQg7q)&_ENCRYPTED_?M:Bf&j3jr_";
+            return Buffer.isBuffer(unencryptedContent)
+                ? Buffer.concat([Buffer.from(encryptedPrefixSuffix), unencryptedContent])
+                : `${encryptedPrefixSuffix}${unencryptedContent}`;
+        } else {
+            return unencryptedContent;
+        }
+    }
+
+    #saveBlob(content, unencryptedContentForHashCalculation, opts = {}) {
+        /*
+         * We're using the unencrypted blob for the hash calculation, because otherwise the random IV would
+         * cause every content blob to be unique which would balloon the database size (esp. with revisioning).
+         * This has minor security implications (it's easy to infer that given content is shared between different
+         * notes/attachments), but the trade-off comes out clearly positive.
+         */
+        const newBlobId = utils.hashedBlobId(unencryptedContentForHashCalculation);
+        const blobNeedsInsert = !sql.getValue('SELECT 1 FROM blobs WHERE blobId = ?', [newBlobId]);
+
+        if (!blobNeedsInsert) {
+            return newBlobId;
+        }
+
+        const pojo = {
+            blobId: newBlobId,
+            content: content,
+            dateModified: dateUtils.localNowDateTime(),
+            utcDateModified: dateUtils.utcNowDateTime()
+        };
+
+        sql.upsert("blobs", "blobId", pojo);
+
+        // we can't reuse blobId as an entity_changes hash, because this one has to be calculatable without having
+        // access to the decrypted content
+        const hash = blobService.calculateContentHash(pojo);
+
+        entityChangesService.putEntityChange({
+            entityName: 'blobs',
+            entityId: newBlobId,
+            hash: hash,
+            isErased: false,
+            utcDateChanged: pojo.utcDateModified,
+            isSynced: true,
+            // overriding componentId will cause the frontend to think the change is coming from a different component
+            // and thus reload
+            componentId: opts.forceFrontendReload ? utils.randomString(10) : null
+        });
+
+        eventService.emit(eventService.ENTITY_CHANGED, {
+            entityName: 'blobs',
+            entity: this
+        });
+
+        return newBlobId;
+    }
+
+    /**
+     * @protected
+     * @returns {string|Buffer}
+     */
+    _getContent() {
+        const row = sql.getRow(`SELECT content FROM blobs WHERE blobId = ?`, [this.blobId]);
+
+        if (!row) {
+            throw new Error(`Cannot find content for ${this.constructor.primaryKeyName} '${this[this.constructor.primaryKeyName]}', blobId '${this.blobId}'`);
+        }
+
+        return blobService.processContent(row.content, this.isProtected, this.hasStringContent());
+    }
+
     /**
      * Mark the entity as (soft) deleted. It will be completely erased later.
      *
-     * This is a low level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
+     * This is a low-level method, for notes and branches use `note.deleteNote()` and 'branch.deleteBranch()` instead.
      *
      * @param [deleteId=null]
      */
@@ -172,7 +311,7 @@ class AbstractBeccaEntity {
 
         log.info(`Marking ${entityName} ${entityId} as deleted`);
 
-        this.addEntityChange(true);
+        this.putEntityChange(true);
 
         eventService.emit(eventService.ENTITY_DELETED, { entityName, entityId, entity: this });
     }
@@ -189,7 +328,7 @@ class AbstractBeccaEntity {
 
         log.info(`Marking ${entityName} ${entityId} as deleted`);
 
-        this.addEntityChange(true);
+        this.putEntityChange(true);
 
         eventService.emit(eventService.ENTITY_DELETED, { entityName, entityId, entity: this });
     }
@@ -206,13 +345,13 @@ module.exports = AbstractBeccaEntity;
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/becca_entities_battachment.js.html

@@ -0,0 +1,294 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Source: becca/entities/battachment.js</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Source: becca/entities/battachment.js</h1>
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>"use strict";
+
+const utils = require('../../services/utils');
+const dateUtils = require('../../services/date_utils');
+const AbstractBeccaEntity = require("./abstract_becca_entity");
+const sql = require("../../services/sql");
+const protectedSessionService = require("../../services/protected_session");
+const log = require("../../services/log");
+
+const attachmentRoleToNoteTypeMapping = {
+    'image': 'image'
+};
+
+/**
+ * Attachment represent data related/attached to the note. Conceptually similar to attributes, but intended for
+ * larger amounts of data and generally not accessible to the user.
+ *
+ * @extends AbstractBeccaEntity
+ */
+class BAttachment extends AbstractBeccaEntity {
+    static get entityName() { return "attachments"; }
+    static get primaryKeyName() { return "attachmentId"; }
+    static get hashedProperties() { return ["attachmentId", "ownerId", "role", "mime", "title", "blobId", "utcDateScheduledForErasureSince"]; }
+
+    constructor(row) {
+        super();
+
+        if (!row.ownerId?.trim()) {
+            throw new Error("'ownerId' must be given to initialize a Attachment entity");
+        } else if (!row.role?.trim()) {
+            throw new Error("'role' must be given to initialize a Attachment entity");
+        } else if (!row.mime?.trim()) {
+            throw new Error("'mime' must be given to initialize a Attachment entity");
+        } else if (!row.title?.trim()) {
+            throw new Error("'title' must be given to initialize a Attachment entity");
+        }
+
+        /** @type {string} */
+        this.attachmentId = row.attachmentId;
+        /** 
+         * either noteId or revisionId to which this attachment belongs
+         * @type {string}
+         */
+        this.ownerId = row.ownerId;
+        /** @type {string} */
+        this.role = row.role;
+        /** @type {string} */
+        this.mime = row.mime;
+        /** @type {string} */
+        this.title = row.title;
+        /** @type {int} */
+        this.position = row.position;
+        /** @type {string} */
+        this.blobId = row.blobId;
+        /** @type {boolean} */
+        this.isProtected = !!row.isProtected;
+        /** @type {string} */
+        this.dateModified = row.dateModified;
+        /** @type {string} */
+        this.utcDateModified = row.utcDateModified;
+        /** @type {string} */
+        this.utcDateScheduledForErasureSince = row.utcDateScheduledForErasureSince;
+
+        /**
+         * optionally added to the entity
+         * @type {int}
+         */
+        this.contentLength = row.contentLength;
+
+        this.decrypt();
+    }
+
+    /** @returns {BAttachment} */
+    copy() {
+        return new BAttachment({
+            ownerId: this.ownerId,
+            role: this.role,
+            mime: this.mime,
+            title: this.title,
+            blobId: this.blobId,
+            isProtected: this.isProtected
+        });
+    }
+
+    /** @returns {BNote} */
+    getNote() {
+        return this.becca.notes[this.ownerId];
+    }
+
+    /** @returns {boolean} true if the note has string content (not binary) */
+    hasStringContent() {
+        return utils.isStringNote(this.type, this.mime);
+    }
+
+    isContentAvailable() {
+        return !this.attachmentId // new attachment which was not encrypted yet
+            || !this.isProtected
+            || protectedSessionService.isProtectedSessionAvailable()
+    }
+
+    getTitleOrProtected() {
+        return this.isContentAvailable() ? this.title : '[protected]';
+    }
+
+    decrypt() {
+        if (!this.isProtected || !this.attachmentId) {
+            this.isDecrypted = true;
+            return;
+        }
+
+        if (!this.isDecrypted &amp;&amp; protectedSessionService.isProtectedSessionAvailable()) {
+            try {
+                this.title = protectedSessionService.decryptString(this.title);
+                this.isDecrypted = true;
+            }
+            catch (e) {
+                log.error(`Could not decrypt attachment ${this.attachmentId}: ${e.message} ${e.stack}`);
+            }
+        }
+    }
+
+    /** @returns {string|Buffer}  */
+    getContent() {
+        return this._getContent();
+    }
+
+    /**
+     * @param content
+     * @param {object} [opts]
+     * @param {object} [opts.forceSave=false] - will also save this BAttachment entity
+     * @param {object} [opts.forceFrontendReload=false] - override frontend heuristics on when to reload, instruct to reload
+     */
+    setContent(content, opts) {
+        this._setContent(content, opts);
+    }
+
+    /** @returns {{note: BNote, branch: BBranch}} */
+    convertToNote() {
+        if (this.type === 'search') {
+            throw new Error(`Note of type search cannot have child notes`);
+        }
+
+        if (!this.getNote()) {
+            throw new Error("Cannot find note of this attachment. It is possible that this is note revision's attachment. " +
+                "Converting note revision's attachments to note is not (yet) supported.");
+        }
+
+        if (!(this.role in attachmentRoleToNoteTypeMapping)) {
+            throw new Error(`Mapping from attachment role '${this.role}' to note's type is not defined`);
+        }
+
+        if (!this.isContentAvailable()) { // isProtected is the same for attachment
+            throw new Error(`Cannot convert protected attachment outside of protected session`);
+        }
+
+        const noteService = require('../../services/notes');
+
+        const { note, branch } = noteService.createNewNote({
+            parentNoteId: this.ownerId,
+            title: this.title,
+            type: attachmentRoleToNoteTypeMapping[this.role],
+            mime: this.mime,
+            content: this.getContent(),
+            isProtected: this.isProtected
+        });
+
+        this.markAsDeleted();
+
+        const parentNote = this.getNote();
+
+        if (this.role === 'image' &amp;&amp; parentNote.type === 'text') {
+            const origContent = parentNote.getContent();
+            const oldAttachmentUrl = `api/attachments/${this.attachmentId}/image/`;
+            const newNoteUrl = `api/images/${note.noteId}/`;
+
+            const fixedContent = utils.replaceAll(origContent, oldAttachmentUrl, newNoteUrl);
+
+            if (fixedContent !== origContent) {
+                parentNote.setContent(fixedContent);
+            }
+
+            noteService.asyncPostProcessContent(note, fixedContent);
+        }
+
+        return { note, branch };
+    }
+
+    getFileName() {
+        const type = this.role === 'image' ? 'image' : 'file';
+
+        return utils.formatDownloadTitle(this.title, type, this.mime);
+    }
+
+    beforeSaving() {
+        super.beforeSaving();
+
+        if (this.position === undefined || this.position === null) {
+            this.position = 10 + sql.getValue(`SELECT COALESCE(MAX(position), 0)
+                                              FROM attachments
+                                              WHERE ownerId = ?`, [this.noteId]);
+        }
+
+        this.dateModified = dateUtils.localNowDateTime();
+        this.utcDateModified = dateUtils.utcNowDateTime();
+    }
+
+    getPojo() {
+        return {
+            attachmentId: this.attachmentId,
+            ownerId: this.ownerId,
+            role: this.role,
+            mime: this.mime,
+            title: this.title,
+            position: this.position,
+            blobId: this.blobId,
+            isProtected: !!this.isProtected,
+            isDeleted: false,
+            dateModified: this.dateModified,
+            utcDateModified: this.utcDateModified,
+            utcDateScheduledForErasureSince: this.utcDateScheduledForErasureSince,
+            contentLength: this.contentLength
+        };
+    }
+
+    getPojoToSave() {
+        const pojo = this.getPojo();
+        delete pojo.contentLength;
+
+        if (pojo.isProtected) {
+            if (this.isDecrypted) {
+                pojo.title = protectedSessionService.encrypt(pojo.title);
+            }
+            else {
+                // updating protected note outside of protected session means we will keep original ciphertexts
+                delete pojo.title;
+            }
+        }
+
+        return pojo;
+    }
+}
+
+module.exports = BAttachment;
+</code></pre>
+        </article>
+    </section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>

docs/backend_api/becca_entities_battribute.js.html

@@ -35,6 +35,12 @@ const dateUtils = require("../../services/date_utils");
 const promotedAttributeDefinitionParser = require("../../services/promoted_attribute_definition_parser");
 const {sanitizeAttributeName} = require("../../services/sanitize_attribute_name");
 
+
+/**
+ * There are currently only two types of attributes, labels or relations.
+ * @typedef {"label" | "relation"} AttributeType
+ */
+
 /**
  * Attribute is an abstract concept which has two real uses - label (key - value pair)
  * and relation (representing named relationship between source and target note)
@@ -75,7 +81,7 @@ class BAttribute extends AbstractBeccaEntity {
         this.attributeId = attributeId;
         /** @type {string} */
         this.noteId = noteId;
-        /** @type {string} */
+        /** @type {AttributeType} */
         this.type = type;
         /** @type {string} */
         this.name = name;
@@ -124,7 +130,7 @@ class BAttribute extends AbstractBeccaEntity {
         }
 
         if (this.type === 'relation' && !(this.value in this.becca.notes)) {
-            throw new Error(`Cannot save relation '${this.name}' of note '${this.noteId}' since it target not existing note '${this.value}'.`);
+            throw new Error(`Cannot save relation '${this.name}' of note '${this.noteId}' since it targets not existing note '${this.value}'.`);
         }
     }
 
@@ -169,7 +175,7 @@ class BAttribute extends AbstractBeccaEntity {
      */
     getTargetNote() {
         if (this.type !== 'relation') {
-            throw new Error(`Attribute ${this.attributeId} is not relation`);
+            throw new Error(`Attribute '${this.attributeId}' is not a relation.`);
         }
 
         if (!this.value) {
@@ -216,9 +222,11 @@ class BAttribute extends AbstractBeccaEntity {
             this.value = "";
         }
 
-        if (this.position === undefined) {
+        if (this.position === undefined || this.position === null) {
-            // TODO: can be calculated from becca
+            const maxExistingPosition = this.getNote().getAttributes()
-            this.position = 1 + sql.getValue(`SELECT COALESCE(MAX(position), 0) FROM attributes WHERE noteId = ?`, [this.noteId]);
+                .reduce((maxPosition, attr) => Math.max(maxPosition, attr.position || 0), 0);
+
+            this.position = maxExistingPosition + 10;
         }
 
         if (!this.isInheritable) {
@@ -270,13 +278,13 @@ module.exports = BAttribute;
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/becca_entities_bblob.js.html

@@ -0,0 +1,81 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Source: becca/entities/bblob.js</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Source: becca/entities/bblob.js</h1>
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>class BBlob {
+    static get entityName() { return "blobs"; }
+    static get primaryKeyName() { return "blobId"; }
+    static get hashedProperties() { return ["blobId", "content"]; }
+
+    constructor(row) {
+        /** @type {string} */
+        this.blobId = row.blobId;
+        /** @type {string|Buffer} */
+        this.content = row.content;
+        /** @type {int} */
+        this.contentLength = row.contentLength;
+        /** @type {string} */
+        this.dateModified = row.dateModified;
+        /** @type {string} */
+        this.utcDateModified = row.utcDateModified;
+    }
+
+    getPojo() {
+        return {
+            blobId: this.blobId,
+            content: this.content,
+            contentLength: this.contentLength,
+            dateModified: this.dateModified,
+            utcDateModified: this.utcDateModified
+        };
+    }
+}
+
+module.exports = BBlob;
+</code></pre>
+        </article>
+    </section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>

docs/backend_api/becca_entities_bbranch.js.html

@@ -131,6 +131,7 @@ class BBranch extends AbstractBeccaEntity {
         return this.becca.notes[this.noteId];
     }
 
+    /** @returns {BNote} */
     getNote() {
         return this.childNote;
     }
@@ -214,11 +215,11 @@ class BBranch extends AbstractBeccaEntity {
 
             // first delete children and then parent - this will show up better in recent changes
 
-            log.info(`Deleting note ${note.noteId}`);
+            log.info(`Deleting note '${note.noteId}'`);
 
             this.becca.notes[note.noteId].isBeingDeleted = true;
 
-            for (const attribute of note.getOwnedAttributes()) {
+            for (const attribute of note.getOwnedAttributes().slice()) {
                 attribute.markAsDeleted(deleteId);
             }
 
@@ -226,6 +227,10 @@ class BBranch extends AbstractBeccaEntity {
                 relation.markAsDeleted(deleteId);
             }
 
+            for (const attachment of note.getAttachments()) {
+                attachment.markAsDeleted(deleteId);
+            }
+
             note.markAsDeleted(deleteId);
 
             return true;
@@ -247,7 +252,7 @@ class BBranch extends AbstractBeccaEntity {
 
             for (const childBranch of this.parentNote.getChildBranches()) {
                 if (maxNotePos < childBranch.notePosition
-                    && childBranch.noteId !== '_hidden' // hidden has very large notePosition to always stay last
+                    && childBranch.noteId !== '_hidden' // hidden has a very large notePosition to always stay last
                 ) {
                     maxNotePos = childBranch.notePosition;
                 }
@@ -313,13 +318,13 @@ module.exports = BBranch;
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/becca_entities_betapi_token.js.html

@@ -114,13 +114,13 @@ module.exports = BEtapiToken;
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/becca_entities_bnote.js.html

@@ -33,9 +33,9 @@ const log = require('../../services/log');
 const sql = require('../../services/sql');
 const utils = require('../../services/utils');
 const dateUtils = require('../../services/date_utils');
-const entityChangesService = require('../../services/entity_changes');
 const AbstractBeccaEntity = require("./abstract_becca_entity");
-const BNoteRevision = require("./bnote_revision");
+const BRevision = require("./brevision");
+const BAttachment = require("./battachment");
 const TaskContext = require("../../services/task_context");
 const dayjs = require("dayjs");
 const utc = require('dayjs/plugin/utc');
@@ -46,14 +46,29 @@ const LABEL = 'label';
 const RELATION = 'relation';
 
 /**
- * Trilium's main entity which can represent text note, image, code note, file attachment etc.
+ * There are many different Note types, some of which are entirely opaque to the
+ * end user. Those types should be used only for checking against, they are
+ * not for direct use.
+ * @typedef {"file" | "image" | "search" | "noteMap" | "launcher" | "doc" | "contentWidget" | "text" | "relationMap" | "render" | "canvas" | "mermaid" | "book" | "webView" | "code"} NoteType
+ */
+
+/**
+ * @typedef {Object} NotePathRecord
+ * @property {boolean} isArchived
+ * @property {boolean} isInHoistedSubTree
+ * @property {Array<string>} notePath
+ * @property {boolean} isHidden
+ */
+
+/**
+ * Trilium's main entity, which can represent text note, image, code note, file attachment etc.
  *
  * @extends AbstractBeccaEntity
  */
 class BNote extends AbstractBeccaEntity {
     static get entityName() { return "notes"; }
     static get primaryKeyName() { return "noteId"; }
-    static get hashedProperties() { return ["noteId", "title", "isProtected", "type", "mime"]; }
+    static get hashedProperties() { return ["noteId", "title", "isProtected", "type", "mime", "blobId"]; }
 
     constructor(row) {
         super();
@@ -73,6 +88,7 @@ class BNote extends AbstractBeccaEntity {
             row.type,
             row.mime,
             row.isProtected,
+            row.blobId,
             row.dateCreated,
             row.dateModified,
             row.utcDateCreated,
@@ -80,19 +96,21 @@ class BNote extends AbstractBeccaEntity {
         ]);
     }
 
-    update([noteId, title, type, mime, isProtected, dateCreated, dateModified, utcDateCreated, utcDateModified]) {
+    update([noteId, title, type, mime, isProtected, blobId, dateCreated, dateModified, utcDateCreated, utcDateModified]) {
         // ------ Database persisted attributes ------
 
         /** @type {string} */
         this.noteId = noteId;
         /** @type {string} */
         this.title = title;
-        /** @type {boolean} */
+        /** @type {NoteType} */
-        this.isProtected = !!isProtected;
-        /** @type {string} */
         this.type = type;
         /** @type {string} */
         this.mime = mime;
+        /** @type {boolean} */
+        this.isProtected = !!isProtected;
+        /** @type {string} */
+        this.blobId = blobId;
         /** @type {string} */
         this.dateCreated = dateCreated || dateUtils.localNowDateTime();
         /** @type {string} */
@@ -101,7 +119,10 @@ class BNote extends AbstractBeccaEntity {
         this.utcDateCreated = utcDateCreated || dateUtils.utcNowDateTime();
         /** @type {string} */
         this.utcDateModified = utcDateModified;
-        /** @type {boolean} - set during the deletion operation, before it is completed (removed from becca completely) */
+        /**
+         * set during the deletion operation, before it is completed (removed from becca completely)
+         * @type {boolean}
+         */
         this.isBeingDeleted = false;
 
         // ------ Derived attributes ------
@@ -112,7 +133,7 @@ class BNote extends AbstractBeccaEntity {
         this.decrypt();
 
         /** @type {string|null} */
-        this.flatTextCache = null;
+        this.__flatTextCache = null;
 
         return this;
     }
@@ -125,7 +146,7 @@ class BNote extends AbstractBeccaEntity {
          * @private */
         this.parents = [];
         /** @type {BNote[]}
-         * @private*/
+         * @private */
         this.children = [];
         /** @type {BAttribute[]}
          * @private */
@@ -135,20 +156,20 @@ class BNote extends AbstractBeccaEntity {
          * @private */
         this.__attributeCache = null;
         /** @type {BAttribute[]|null}
-         * @private*/
+         * @private */
-        this.inheritableAttributeCache = null;
+        this.__inheritableAttributeCache = null;
 
         /** @type {BAttribute[]}
-         * @private*/
+         * @private */
         this.targetRelations = [];
 
         this.becca.addNote(this.noteId, this);
 
         /** @type {BNote[]|null}
          * @private */
-        this.ancestorCache = null;
+        this.__ancestorCache = null;
 
-        // following attributes are filled during searching from database
+        // following attributes are filled during searching in the database
 
         /**
          * size of the content in bytes
@@ -157,11 +178,17 @@ class BNote extends AbstractBeccaEntity {
          */
         this.contentSize = null;
         /**
-         * size of the content and note revision contents in bytes
+         * size of the note content, attachment contents in bytes
          * @type {int|null}
          * @private
          */
-        this.noteSize = null;
+        this.contentAndAttachmentsSize = null;
+        /**
+         * size of the note content, attachment contents and revision contents in bytes
+         * @type {int|null}
+         * @private
+         */
+        this.contentAndAttachmentsAndRevisionsSize = null;
         /**
          * number of note revisions for this note
          * @type {int|null}
@@ -231,49 +258,48 @@ class BNote extends AbstractBeccaEntity {
      * - but to the user note content and title changes are one and the same - single dateModified (so all changes must go through Note and content is not a separate entity)
      */
 
-    /** @returns {*} */
+    /** @returns {string|Buffer}  */
-    getContent(silentNotFoundError = false) {
+    getContent() {
-        const row = sql.getRow(`SELECT content FROM note_contents WHERE noteId = ?`, [this.noteId]);
+        return this._getContent();
-
-        if (!row) {
-            if (silentNotFoundError) {
-                return undefined;
     }
-            else {
+
-                throw new Error(`Cannot find note content for noteId=${this.noteId}`);
+    /**
+     * @returns {*}
+     * @throws Error in case of invalid JSON */
+    getJsonContent() {
+        const content = this.getContent();
+
+        if (!content || !content.trim()) {
+            return null;
+        }
+
+        return JSON.parse(content);
+    }
+
+    /** @returns {*|null} valid object or null if the content cannot be parsed as JSON */
+    getJsonContentSafely() {
+        try {
+            return this.getJsonContent();
+        }
+        catch (e) {
+            return null;
         }
     }
 
-        let content = row.content;
+    /**
+     * @param content
+     * @param {object} [opts]
+     * @param {object} [opts.forceSave=false] - will also save this BNote entity
+     * @param {object} [opts.forceFrontendReload=false] - override frontend heuristics on when to reload, instruct to reload
+     */
+    setContent(content, opts) {
+        this._setContent(content, opts);
 
-        if (this.isProtected) {
+        eventService.emit(eventService.NOTE_CONTENT_CHANGE, { entity: this });
-            if (protectedSessionService.isProtectedSessionAvailable()) {
-                content = content === null ? null : protectedSessionService.decrypt(content);
-            }
-            else {
-                content = "";
-            }
     }
 
-        if (this.isStringNote()) {
+    setJsonContent(content) {
-            return content === null
+        this.setContent(JSON.stringify(content, null, '\t'));
-                ? ""
-                : content.toString("UTF-8");
-        }
-        else {
-            return content;
-        }
-    }
-
-    /** @returns {{contentLength, dateModified, utcDateModified}} */
-    getContentMetadata() {
-        return sql.getRow(`
-            SELECT 
-                LENGTH(content) AS contentLength, 
-                dateModified,
-                utcDateModified 
-            FROM note_contents 
-            WHERE noteId = ?`, [this.noteId]);
     }
 
     get dateCreatedObj() {
@@ -292,68 +318,6 @@ class BNote extends AbstractBeccaEntity {
         return this.utcDateModified === null ? null : dayjs.utc(this.utcDateModified);
     }
 
-    /** @returns {*} */
-    getJsonContent() {
-        const content = this.getContent();
-
-        if (!content || !content.trim()) {
-            return null;
-        }
-
-        return JSON.parse(content);
-    }
-
-    setContent(content, ignoreMissingProtectedSession = false) {
-        if (content === null || content === undefined) {
-            throw new Error(`Cannot set null content to note '${this.noteId}'`);
-        }
-
-        if (this.isStringNote()) {
-            content = content.toString();
-        }
-        else {
-            content = Buffer.isBuffer(content) ? content : Buffer.from(content);
-        }
-
-        const pojo = {
-            noteId: this.noteId,
-            content: content,
-            dateModified: dateUtils.localNowDateTime(),
-            utcDateModified: dateUtils.utcNowDateTime()
-        };
-
-        if (this.isProtected) {
-            if (protectedSessionService.isProtectedSessionAvailable()) {
-                pojo.content = protectedSessionService.encrypt(pojo.content);
-            }
-            else if (!ignoreMissingProtectedSession) {
-                throw new Error(`Cannot update content of noteId '${this.noteId}' since we're out of protected session.`);
-            }
-        }
-
-        sql.upsert("note_contents", "noteId", pojo);
-
-        const hash = utils.hash(`${this.noteId}|${pojo.content.toString()}`);
-
-        entityChangesService.addEntityChange({
-            entityName: 'note_contents',
-            entityId: this.noteId,
-            hash: hash,
-            isErased: false,
-            utcDateChanged: pojo.utcDateModified,
-            isSynced: true
-        });
-
-        eventService.emit(eventService.ENTITY_CHANGED, {
-            entityName: 'note_contents',
-            entity: this
-        });
-    }
-
-    setJsonContent(content) {
-        this.setContent(JSON.stringify(content, null, '\t'));
-    }
-
     /** @returns {boolean} true if this note is the root of the note tree. Root note has "root" noteId */
     isRoot() {
         return this.noteId === 'root';
@@ -384,8 +348,13 @@ class BNote extends AbstractBeccaEntity {
             || (this.type === 'file' && this.mime?.startsWith('image/'));
     }
 
-    /** @returns {boolean} true if the note has string content (not binary) */
+    /** @deprecated use hasStringContent() instead */
     isStringNote() {
+        return this.hasStringContent();
+    }
+
+    /** @returns {boolean} true if the note has string content (not binary) */
+    hasStringContent() {
         return utils.isStringNote(this.type, this.mime);
     }
 
@@ -407,6 +376,9 @@ class BNote extends AbstractBeccaEntity {
     }
 
     /**
+     * Beware that the method must not create a copy of the array, but actually returns its internal array
+     * (for performance reasons)
+     *
      * @param {string} [type] - (optional) attribute type to filter
      * @param {string} [name] - (optional) attribute name to filter
      * @returns {BAttribute[]} all note's attributes, including inherited ones
@@ -425,7 +397,6 @@ class BNote extends AbstractBeccaEntity {
             return this.__attributeCache.filter(attr => attr.name === name);
         }
         else {
-            // a bit unsafe to return the original array, but defensive copy would be costly
             return this.__attributeCache;
         }
     }
@@ -482,11 +453,11 @@ class BNote extends AbstractBeccaEntity {
                 }
             }
 
-            this.inheritableAttributeCache = [];
+            this.__inheritableAttributeCache = [];
 
             for (const attr of this.__attributeCache) {
                 if (attr.isInheritable) {
-                    this.inheritableAttributeCache.push(attr);
+                    this.__inheritableAttributeCache.push(attr);
                 }
             }
         }
@@ -503,11 +474,11 @@ class BNote extends AbstractBeccaEntity {
             return [];
         }
 
-        if (!this.inheritableAttributeCache) {
+        if (!this.__inheritableAttributeCache) {
-            this.__getAttributes(path); // will refresh also this.inheritableAttributeCache
+            this.__getAttributes(path); // will refresh also this.__inheritableAttributeCache
         }
 
-        return this.inheritableAttributeCache;
+        return this.__inheritableAttributeCache;
     }
 
     __validateTypeName(type, name) {
@@ -560,6 +531,20 @@ class BNote extends AbstractBeccaEntity {
      */
     hasLabel(name, value) { return this.hasAttribute(LABEL, name, value); }
 
+    /**
+     * @param {string} name - label name
+     * @returns {boolean} true if label exists (including inherited) and does not have "false" value.
+     */
+    isLabelTruthy(name) {
+        const label = this.getLabel(name);
+
+        if (!label) {
+            return false;
+        }
+
+        return label && label.value !== 'false';
+    }
+
     /**
      * @param {string} name - label name
      * @param {string} [value] - label value
@@ -642,7 +627,8 @@ class BNote extends AbstractBeccaEntity {
     /**
      * @param {string} type - attribute type (label, relation, etc.)
      * @param {string} name - attribute name
-     * @returns {BAttribute} attribute of given type and name. If there's more such attributes, first is  returned. Returns null if there's no such attribute belonging to this note.
+     * @returns {BAttribute} attribute of the given type and name. If there are more such attributes, first is returned.
+     *                       Returns null if there's no such attribute belonging to this note.
      */
     getAttribute(type, name) {
         const attributes = this.getAttributes();
@@ -721,6 +707,9 @@ class BNote extends AbstractBeccaEntity {
     }
 
     /**
+     * Beware that the method must not create a copy of the array, but actually returns its internal array
+     * (for performance reasons)
+     *
      * @param {string|null} [type] - (optional) attribute type to filter
      * @param {string|null} [name] - (optional) attribute name to filter
      * @param {string|null} [value] - (optional) attribute value to filter
@@ -742,7 +731,7 @@ class BNote extends AbstractBeccaEntity {
             return this.ownedAttributes.filter(attr => attr.name === name);
         }
         else {
-            return this.ownedAttributes.slice();
+            return this.ownedAttributes;
         }
     }
 
@@ -761,6 +750,21 @@ class BNote extends AbstractBeccaEntity {
         return this.hasAttribute('label', 'archived');
     }
 
+    areAllNotePathsArchived() {
+        // there's a slight difference between note being itself archived and all its note paths being archived
+        // - note is archived when it itself has an archived label or inherits it
+        // - note does not have or inherit archived label, but each note path contains a note with (non-inheritable)
+        //   archived label
+
+        const bestNotePathRecord = this.getSortedNotePathRecords()[0];
+
+        if (!bestNotePathRecord) {
+            throw new Error(`No note path available for note '${this.noteId}'`);
+        }
+
+        return bestNotePathRecord.isArchived;
+    }
+
     hasInheritableArchivedLabel() {
         for (const attr of this.getAttributes()) {
             if (attr.name === 'archived' && attr.type === LABEL && attr.isInheritable) {
@@ -780,7 +784,7 @@ class BNote extends AbstractBeccaEntity {
             } else if (a.parentNote?.isHiddenCompletely()) {
                 return 1;
             } else {
-                return -1;
+                return 0;
             }
         });
 
@@ -800,7 +804,7 @@ class BNote extends AbstractBeccaEntity {
             const aBranch = becca.getBranchFromChildAndParent(a.noteId, this.noteId);
             const bBranch = becca.getBranchFromChildAndParent(b.noteId, this.noteId);
 
-            return aBranch?.notePosition < bBranch?.notePosition ? -1 : 1;
+            return (aBranch?.notePosition - bBranch?.notePosition) || 0;
         });
     }
 
@@ -812,40 +816,40 @@ class BNote extends AbstractBeccaEntity {
      * @returns {string} - returns flattened textual representation of note, prefixes and attributes
      */
     getFlatText() {
-        if (!this.flatTextCache) {
+        if (!this.__flatTextCache) {
-            this.flatTextCache = `${this.noteId} ${this.type} ${this.mime} `;
+            this.__flatTextCache = `${this.noteId} ${this.type} ${this.mime} `;
 
             for (const branch of this.parentBranches) {
                 if (branch.prefix) {
-                    this.flatTextCache += `${branch.prefix} `;
+                    this.__flatTextCache += `${branch.prefix} `;
                 }
             }
 
-            this.flatTextCache += `${this.title} `;
+            this.__flatTextCache += `${this.title} `;
 
             for (const attr of this.getAttributes()) {
                 // it's best to use space as separator since spaces are filtered from the search string by the tokenization into words
-                this.flatTextCache += `${attr.type === 'label' ? '#' : '~'}${attr.name}`;
+                this.__flatTextCache += `${attr.type === 'label' ? '#' : '~'}${attr.name}`;
 
                 if (attr.value) {
-                    this.flatTextCache += `=${attr.value}`;
+                    this.__flatTextCache += `=${attr.value}`;
                 }
 
-                this.flatTextCache += ' ';
+                this.__flatTextCache += ' ';
             }
 
-            this.flatTextCache = utils.normalize(this.flatTextCache);
+            this.__flatTextCache = utils.normalize(this.__flatTextCache);
         }
 
-        return this.flatTextCache;
+        return this.__flatTextCache;
     }
 
     invalidateThisCache() {
-        this.flatTextCache = null;
+        this.__flatTextCache = null;
 
         this.__attributeCache = null;
-        this.inheritableAttributeCache = null;
+        this.__inheritableAttributeCache = null;
-        this.ancestorCache = null;
+        this.__ancestorCache = null;
     }
 
     invalidateSubTree(path = []) {
@@ -874,24 +878,6 @@ class BNote extends AbstractBeccaEntity {
         }
     }
 
-    invalidateSubtreeFlatText() {
-        this.flatTextCache = null;
-
-        for (const childNote of this.children) {
-            childNote.invalidateSubtreeFlatText();
-        }
-
-        for (const targetRelation of this.targetRelations) {
-            if (targetRelation.name === 'template' || targetRelation.name === 'inherit') {
-                const note = targetRelation.note;
-
-                if (note) {
-                    note.invalidateSubtreeFlatText();
-                }
-            }
-        }
-    }
-
     getRelationDefinitions() {
         return this.getLabels()
             .filter(l => l.name.startsWith("relation:"));
@@ -1020,7 +1006,7 @@ class BNote extends AbstractBeccaEntity {
         };
     }
 
-    /** @returns {String[]} - includes the subtree node as well */
+    /** @returns {string[]} - includes the subtree root note as well */
     getSubtreeNoteIds({includeArchived = true, includeHidden = false, resolveSearch = false} = {}) {
         return this.getSubtree({includeArchived, includeHidden, resolveSearch})
             .notes
@@ -1082,28 +1068,33 @@ class BNote extends AbstractBeccaEntity {
 
     /** @returns {BNote[]} */
     getAncestors() {
-        if (!this.ancestorCache) {
+        if (!this.__ancestorCache) {
             const noteIds = new Set();
-            this.ancestorCache = [];
+            this.__ancestorCache = [];
 
             for (const parent of this.parents) {
                 if (noteIds.has(parent.noteId)) {
                     continue;
                 }
 
-                this.ancestorCache.push(parent);
+                this.__ancestorCache.push(parent);
                 noteIds.add(parent.noteId);
 
                 for (const ancestorNote of parent.getAncestors()) {
                     if (!noteIds.has(ancestorNote.noteId)) {
-                        this.ancestorCache.push(ancestorNote);
+                        this.__ancestorCache.push(ancestorNote);
                         noteIds.add(ancestorNote.noteId);
                     }
                 }
             }
         }
 
-        return this.ancestorCache;
+        return this.__ancestorCache;
+    }
+
+    /** @returns {string[]} */
+    getAncestorNoteIds() {
+        return this.getAncestors().map(note => note.noteId);
     }
 
     /** @returns {boolean} */
@@ -1121,6 +1112,7 @@ class BNote extends AbstractBeccaEntity {
         return this.noteId === '_hidden' || this.hasAncestor('_hidden');
     }
 
+    /** @returns {BAttribute[]} */
     getTargetRelations() {
         return this.targetRelations;
     }
@@ -1157,13 +1149,66 @@ class BNote extends AbstractBeccaEntity {
         return minDistance;
     }
 
-    /** @returns {BNoteRevision[]} */
+    /** @returns {BRevision[]} */
-    getNoteRevisions() {
+    getRevisions() {
-        return sql.getRows("SELECT * FROM note_revisions WHERE noteId = ?", [this.noteId])
+        return sql.getRows("SELECT * FROM revisions WHERE noteId = ?", [this.noteId])
-            .map(row => new BNoteRevision(row));
+            .map(row => new BRevision(row));
+    }
+
+    /** @returns {BAttachment[]} */
+    getAttachments(opts = {}) {
+        opts.includeContentLength = !!opts.includeContentLength;
+        // from testing, it looks like calculating length does not make a difference in performance even on large-ish DB
+        // given that we're always fetching attachments only for a specific note, we might just do it always
+
+        const query = opts.includeContentLength
+            ? `SELECT attachments.*, LENGTH(blobs.content) AS contentLength
+               FROM attachments 
+               JOIN blobs USING (blobId) 
+               WHERE ownerId = ? AND isDeleted = 0 
+               ORDER BY position`
+            : `SELECT * FROM attachments WHERE ownerId = ? AND isDeleted = 0 ORDER BY position`;
+
+        return sql.getRows(query, [this.noteId])
+            .map(row => new BAttachment(row));
+    }
+
+    /** @returns {BAttachment|null} */
+    getAttachmentById(attachmentId, opts = {}) {
+        opts.includeContentLength = !!opts.includeContentLength;
+
+        const query = opts.includeContentLength
+            ? `SELECT attachments.*, LENGTH(blobs.content) AS contentLength
+               FROM attachments 
+               JOIN blobs USING (blobId) 
+               WHERE ownerId = ? AND attachmentId = ? AND isDeleted = 0`
+            : `SELECT * FROM attachments WHERE ownerId = ? AND attachmentId = ? AND isDeleted = 0`;
+
+        return sql.getRows(query, [this.noteId, attachmentId])
+            .map(row => new BAttachment(row))[0];
+    }
+
+    /** @returns {BAttachment[]} */
+    getAttachmentsByRole(role) {
+        return sql.getRows(`
+                SELECT attachments.*
+                FROM attachments 
+                WHERE ownerId = ? 
+                  AND role = ?
+                  AND isDeleted = 0
+                ORDER BY position`, [this.noteId, role])
+            .map(row => new BAttachment(row));
+    }
+
+    /** @returns {BAttachment} */
+    getAttachmentByTitle(title) {
+        // cannot use SQL to filter by title since it can be encrypted
+        return this.getAttachments().filter(attachment => attachment.title === title)[0];
     }
 
     /**
+     * Gives all possible note paths leading to this note. Paths containing search note are ignored (could form cycles)
+     *
      * @returns {string[][]} - array of notePaths (each represented by array of noteIds constituting the particular note path)
      */
     getAllNotePaths() {
@@ -1171,18 +1216,70 @@ class BNote extends AbstractBeccaEntity {
             return [['root']];
         }
 
-        const notePaths = [];
+        const parentNotes = this.getParentNotes();
 
-        for (const parentNote of this.getParentNotes()) {
+        const notePaths = parentNotes.length === 1
-            for (const parentPath of parentNote.getAllNotePaths()) {
+            ? parentNotes[0].getAllNotePaths() // optimization for the most common case
-                parentPath.push(this.noteId);
+            : parentNotes.flatMap(parentNote => parentNote.getAllNotePaths());
-                notePaths.push(parentPath);
+
-            }
+        for (const notePath of notePaths) {
+            notePath.push(this.noteId);
         }
 
         return notePaths;
     }
 
+    /**
+     * @param {string} [hoistedNoteId='root']
+     * @return {Array<NotePathRecord>}
+     */
+    getSortedNotePathRecords(hoistedNoteId = 'root') {
+        const isHoistedRoot = hoistedNoteId === 'root';
+
+        const notePaths = this.getAllNotePaths().map(path => ({
+            notePath: path,
+            isInHoistedSubTree: isHoistedRoot || path.includes(hoistedNoteId),
+            isArchived: path.some(noteId => this.becca.notes[noteId].isArchived),
+            isHidden: path.includes('_hidden')
+        }));
+
+        notePaths.sort((a, b) => {
+            if (a.isInHoistedSubTree !== b.isInHoistedSubTree) {
+                return a.isInHoistedSubTree ? -1 : 1;
+            } else if (a.isArchived !== b.isArchived) {
+                return a.isArchived ? 1 : -1;
+            } else if (a.isHidden !== b.isHidden) {
+                return a.isHidden ? 1 : -1;
+            } else {
+                return a.notePath.length - b.notePath.length;
+            }
+        });
+
+        return notePaths;
+    }
+
+    /**
+     * Returns a note path considered to be the "best"
+     *
+     * @param {string} [hoistedNoteId='root']
+     * @return {string[]} array of noteIds constituting the particular note path
+     */
+    getBestNotePath(hoistedNoteId = 'root') {
+        return this.getSortedNotePathRecords(hoistedNoteId)[0]?.notePath;
+    }
+
+    /**
+     * Returns a note path considered to be the "best"
+     *
+     * @param {string} [hoistedNoteId='root']
+     * @return {string} serialized note path (e.g. 'root/a1h315/js725h')
+     */
+    getBestNotePathString(hoistedNoteId = 'root') {
+        const notePath = this.getBestNotePath(hoistedNoteId);
+
+        return notePath?.join("/");
+    }
+
     /**
      * @return boolean - true if there's no non-hidden path, note is not cloned to the visible tree
      */
@@ -1196,9 +1293,7 @@ class BNote extends AbstractBeccaEntity {
                 return false;
             } else if (parentNote.noteId === '_hidden') {
                 continue;
-            }
+            } else if (!parentNote.isHiddenCompletely()) {
-
-            if (!parentNote.isHiddenCompletely()) {
                 return false;
             }
         }
@@ -1272,10 +1367,10 @@ class BNote extends AbstractBeccaEntity {
      * @param {string} name - name of the attribute, not including the leading ~/#
      * @param {string} [value] - value of the attribute - text for labels, target note ID for relations; optional.
      * @param {boolean} [isInheritable=false]
-     * @param {int} [position]
+     * @param {int|null} [position]
      * @returns {BAttribute}
      */
-    addAttribute(type, name, value = "", isInheritable = false, position = 1000) {
+    addAttribute(type, name, value = "", isInheritable = false, position = null) {
         const BAttribute = require("./battribute");
 
         return new BAttribute({
@@ -1314,7 +1409,7 @@ class BNote extends AbstractBeccaEntity {
     }
 
     /**
-     * Based on enabled, attribute is either set or removed.
+     * Based on enabled, the attribute is either set or removed.
      *
      * @param {string} type - attribute type ('relation', 'label' etc.)
      * @param {boolean} enabled - toggle On or Off
@@ -1373,7 +1468,7 @@ class BNote extends AbstractBeccaEntity {
     removeLabel(name, value) { return this.removeAttribute(LABEL, name, value); }
 
     /**
-     * Remove relation name-value pair, if it exists.
+     * Remove the relation name-value pair, if it exists.
      *
      * @param {string} name - relation name
      * @param {string} [value] - relation value (noteId)
@@ -1392,7 +1487,7 @@ class BNote extends AbstractBeccaEntity {
 
     /**
      * @param parentNoteId
-     * @returns {{success: boolean, message: string}}
+     * @returns {{success: boolean, message: string, branchId: string, notePath: string}}
      */
     cloneTo(parentNoteId) {
         const cloningService = require("../../services/cloning");
@@ -1402,13 +1497,89 @@ class BNote extends AbstractBeccaEntity {
         return cloningService.cloneNoteToBranch(this.noteId, branch.branchId);
     }
 
+    isEligibleForConversionToAttachment(opts = {autoConversion: false}) {
+        if (this.type !== 'image' || !this.isContentAvailable() || this.hasChildren() || this.getParentBranches().length !== 1) {
+            return false;
+        }
+
+        const targetRelations = this.getTargetRelations().filter(relation => relation.name === 'imageLink');
+
+        if (opts.autoConversion && targetRelations.length === 0) {
+            return false;
+        } else if (targetRelations.length > 1) {
+            return false;
+        }
+
+        const parentNote = this.getParentNotes()[0]; // at this point note can have only one parent
+        const referencingNote = targetRelations[0]?.getNote();
+
+        if (referencingNote && parentNote !== referencingNote) {
+            return false;
+        } else if (parentNote.type !== 'text' || !parentNote.isContentAvailable()) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Some notes are eligible for conversion into an attachment of its parent, note must have these properties:
+     * - it has exactly one target relation
+     * - it has a relation from its parent note
+     * - it has no children
+     * - it has no clones
+     * - the parent is of type text
+     * - both notes are either unprotected or user is in protected session
+     *
+     * Currently, works only for image notes.
+     *
+     * In the future, this functionality might get more generic and some of the requirements relaxed.
+     *
+     * @params {Object} [opts]
+     * @params {bolean} [opts.autoConversion=false} if true, the action is not triggered by user, but e.g. by migration,
+     *                                              and only perfect candidates will be migrated
+     *
+     * @returns {BAttachment|null} - null if note is not eligible for conversion
+     */
+    convertToParentAttachment(opts = {autoConversion: false}) {
+        if (!this.isEligibleForConversionToAttachment(opts)) {
+            return null;
+        }
+
+        const content = this.getContent();
+
+        const parentNote = this.getParentNotes()[0];
+        const attachment = parentNote.saveAttachment({
+            role: 'image',
+            mime: this.mime,
+            title: this.title,
+            content: content
+        });
+
+        let parentContent = parentNote.getContent();
+
+        const oldNoteUrl = `api/images/${this.noteId}/`;
+        const newAttachmentUrl = `api/attachments/${attachment.attachmentId}/image/`;
+
+        const fixedContent = utils.replaceAll(parentContent, oldNoteUrl, newAttachmentUrl);
+
+        parentNote.setContent(fixedContent);
+
+        const noteService = require("../../services/notes");
+        noteService.asyncPostProcessContent(parentNote, fixedContent); // to mark an unused attachment for deletion
+
+        this.deleteNote();
+
+        return attachment;
+    }
+
     /**
      * (Soft) delete a note and all its descendants.
      *
-     * @param {string} [deleteId] - optional delete identified
+     * @param {string} [deleteId=null] - optional delete identified
      * @param {TaskContext} [taskContext]
      */
-    deleteNote(deleteId, taskContext) {
+    deleteNote(deleteId = null, taskContext = null) {
         if (this.isDeleted) {
             return;
         }
@@ -1435,7 +1606,7 @@ class BNote extends AbstractBeccaEntity {
         if (this.isProtected && !this.isDecrypted && protectedSessionService.isProtectedSessionAvailable()) {
             try {
                 this.title = protectedSessionService.decryptString(this.title);
-                this.flatTextCache = null;
+                this.__flatTextCache = null;
 
                 this.isDecrypted = true;
             }
@@ -1454,42 +1625,90 @@ class BNote extends AbstractBeccaEntity {
     }
 
     get isDeleted() {
+        // isBeingDeleted is relevant only in the transition period when the deletion process has begun, but not yet
+        // finished (note is still in becca)
         return !(this.noteId in this.becca.notes) || this.isBeingDeleted;
     }
 
     /**
-     * @returns {BNoteRevision|null}
+     * @returns {BRevision|null}
      */
-    saveNoteRevision() {
+    saveRevision() {
-        const content = this.getContent();
+        return sql.transactional(() => {
+            let noteContent = this.getContent();
 
-        if (!content || (Buffer.isBuffer(content) && content.byteLength === 0)) {
+            const revision = new BRevision({
-            return null;
-        }
-
-        const contentMetadata = this.getContentMetadata();
-
-        const noteRevision = new BNoteRevision({
                 noteId: this.noteId,
                 // title and text should be decrypted now
                 title: this.title,
                 type: this.type,
                 mime: this.mime,
                 isProtected: this.isProtected,
-            utcDateLastEdited: this.utcDateModified > contentMetadata.utcDateModified
+                utcDateLastEdited: this.utcDateModified,
-                ? this.utcDateModified
-                : contentMetadata.utcDateModified,
                 utcDateCreated: dateUtils.utcNowDateTime(),
                 utcDateModified: dateUtils.utcNowDateTime(),
-            dateLastEdited: this.dateModified > contentMetadata.dateModified
+                dateLastEdited: this.dateModified,
-                ? this.dateModified
-                : contentMetadata.dateModified,
                 dateCreated: dateUtils.localNowDateTime()
-        }, true).save();
+            }, true);
 
-        noteRevision.setContent(content);
+            revision.save(); // to generate revisionId, which is then used to save attachments
 
-        return noteRevision;
+            for (const noteAttachment of this.getAttachments()) {
+                const revisionAttachment = noteAttachment.copy();
+                revisionAttachment.ownerId = revision.revisionId;
+                revisionAttachment.setContent(noteAttachment.getContent(), {forceSave: true});
+
+                if (this.type === 'text') {
+                    // content is rewritten to point to the revision attachments
+                    noteContent = noteContent.replaceAll(`attachments/${noteAttachment.attachmentId}`,
+                        `attachments/${revisionAttachment.attachmentId}`);
+
+                    noteContent = noteContent.replaceAll(new RegExp(`href="[^"]*attachmentId=${noteAttachment.attachmentId}[^"]*"`, 'gi'),
+                        `href="api/attachments/${revisionAttachment.attachmentId}/download"`);
+                }
+            }
+
+            revision.setContent(noteContent);
+
+            return revision;
+        });
+    }
+
+    /**
+     * @param {string} matchBy - choose by which property we detect if to update an existing attachment.
+ *                               Supported values are either 'attachmentId' (default) or 'title'
+     * @returns {BAttachment}
+     */
+    saveAttachment({attachmentId, role, mime, title, content, position}, matchBy = 'attachmentId') {
+        if (!['attachmentId', 'title'].includes(matchBy)) {
+            throw new Error(`Unsupported value '${matchBy}' for matchBy param, has to be either 'attachmentId' or 'title'.`);
+        }
+
+        let attachment;
+
+        if (matchBy === 'title') {
+            attachment = this.getAttachmentByTitle(title);
+        } else if (matchBy === 'attachmentId' && attachmentId) {
+            attachment = this.becca.getAttachmentOrThrow(attachmentId);
+        }
+
+        attachment = attachment || new BAttachment({
+            ownerId: this.noteId,
+            title,
+            role,
+            mime,
+            isProtected: this.isProtected,
+            position
+        });
+
+        content = content || "";
+        attachment.setContent(content, {forceSave: true});
+
+        return attachment;
+    }
+
+    getFileName() {
+        return utils.formatDownloadTitle(this.title, this.type, this.mime);
     }
 
     beforeSaving() {
@@ -1508,6 +1727,7 @@ class BNote extends AbstractBeccaEntity {
             isProtected: this.isProtected,
             type: this.type,
             mime: this.mime,
+            blobId: this.blobId,
             isDeleted: false,
             dateCreated: this.dateCreated,
             dateModified: this.dateModified,
@@ -1544,13 +1764,13 @@ module.exports = BNote;
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/becca_entities_boption.js.html

@@ -32,7 +32,7 @@ const dateUtils = require('../../services/date_utils');
 const AbstractBeccaEntity = require("./abstract_becca_entity");
 
 /**
- * Option represents name-value pair, either directly configurable by the user or some system property.
+ * Option represents a name-value pair, either directly configurable by the user or some system property.
  *
  * @extends AbstractBeccaEntity
  */
@@ -44,6 +44,11 @@ class BOption extends AbstractBeccaEntity {
     constructor(row) {
         super();
 
+        this.updateFromRow(row);
+        this.becca.options[this.name] = this;
+    }
+
+    updateFromRow(row) {
         /** @type {string} */
         this.name = row.name;
         /** @type {string} */
@@ -52,8 +57,6 @@ class BOption extends AbstractBeccaEntity {
         this.isSynced = !!row.isSynced;
         /** @type {string} */
         this.utcDateModified = row.utcDateModified;
-
-        this.becca.options[this.name] = this;
     }
 
     beforeSaving() {
@@ -83,13 +86,13 @@ module.exports = BOption;
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/becca_entities_brecent_note.js.html

@@ -71,13 +71,13 @@ module.exports = BRecentNote;
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
 </nav>
 
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
 </footer>
 
 <script> prettyPrint(); </script>

docs/backend_api/becca_entities_brevision.js.html

@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
     <meta charset="utf-8">
-    <title>JSDoc: Source: becca/entities/bnote_revision.js</title>
+    <title>JSDoc: Source: becca/entities/brevision.js</title>
 
     <script src="scripts/prettify/prettify.js"> </script>
     <script src="scripts/prettify/lang-css.js"> </script>
@@ -17,7 +17,7 @@
 
 <div id="main">
 
-    <h1 class="page-title">Source: becca/entities/bnote_revision.js</h1>
+    <h1 class="page-title">Source: becca/entities/brevision.js</h1>
 
     
 
@@ -30,28 +30,29 @@
 
 const protectedSessionService = require('../../services/protected_session');
 const utils = require('../../services/utils');
-const sql = require('../../services/sql');
 const dateUtils = require('../../services/date_utils');
 const becca = require('../becca');
-const entityChangesService = require('../../services/entity_changes');
 const AbstractBeccaEntity = require("./abstract_becca_entity");
+const sql = require("../../services/sql");
+const BAttachment = require("./battachment");
 
 /**
- * NoteRevision represents snapshot of note's title and content at some point in the past.
+ * Revision represents a snapshot of note's title and content at some point in the past.
  * It's used for seamless note versioning.
  *
  * @extends AbstractBeccaEntity
  */
-class BNoteRevision extends AbstractBeccaEntity {
+class BRevision extends AbstractBeccaEntity {
-    static get entityName() { return "note_revisions"; }
+    static get entityName() { return "revisions"; }
-    static get primaryKeyName() { return "noteRevisionId"; }
+    static get primaryKeyName() { return "revisionId"; }
-    static get hashedProperties() { return ["noteRevisionId", "noteId", "title", "isProtected", "dateLastEdited", "dateCreated", "utcDateLastEdited", "utcDateCreated", "utcDateModified"]; }
+    static get hashedProperties() { return ["revisionId", "noteId", "title", "isProtected", "dateLastEdited", "dateCreated",
+                                            "utcDateLastEdited", "utcDateCreated", "utcDateModified", "blobId"]; }
 
     constructor(row, titleDecrypted = false) {
         super();
 
         /** @type {string} */
-        this.noteRevisionId = row.noteRevisionId;
+        this.revisionId = row.revisionId;
         /** @type {string} */
         this.noteId = row.noteId;
         /** @type {string} */
@@ -63,6 +64,8 @@ class BNoteRevision extends AbstractBeccaEntity {
         /** @type {string} */
         this.title = row.title;
         /** @type {string} */
+        this.blobId = row.blobId;
+        /** @type {string} */
         this.dateLastEdited = row.dateLastEdited;
         /** @type {string} */
         this.dateCreated = row.dateCreated;
@@ -72,7 +75,7 @@ class BNoteRevision extends AbstractBeccaEntity {
         this.utcDateCreated = row.utcDateCreated;
         /** @type {string} */
         this.utcDateModified = row.utcDateModified;
-        /** @type {number} */
+        /** @type {int} */
         this.contentLength = row.contentLength;
 
         if (this.isProtected &amp;&amp; !titleDecrypted) {
@@ -87,92 +90,103 @@ class BNoteRevision extends AbstractBeccaEntity {
     }
 
     /** @returns {boolean} true if the note has string content (not binary) */
-    isStringNote() {
+    hasStringContent() {
         return utils.isStringNote(this.type, this.mime);
     }
 
+    isContentAvailable() {
+        return !this.revisionId // new note which was not encrypted yet
+            || !this.isProtected
+            || protectedSessionService.isProtectedSessionAvailable()
+    }
+
     /*
      * Note revision content has quite special handling - it's not a separate entity, but a lazily loaded
-     * part of NoteRevision entity with its own sync. Reason behind this hybrid design is that
+     * part of Revision entity with its own sync. The reason behind this hybrid design is that
      * content can be quite large, and it's not necessary to load it / fill memory for any note access even
      * if we don't need a content, especially for bulk operations like search.
      *
      * This is the same approach as is used for Note's content.
      */
 
-    /** @returns {*} */
+    /** @returns {string|Buffer} */
-    getContent(silentNotFoundError = false) {
+    getContent() {
-        const res = sql.getRow(`SELECT content FROM note_revision_contents WHERE noteRevisionId = ?`, [this.noteRevisionId]);
+        return this._getContent();
-
-        if (!res) {
-            if (silentNotFoundError) {
-                return undefined;
     }
-            else {
+
-                throw new Error(`Cannot find note revision content for noteRevisionId=${this.noteRevisionId}`);
+    /**
+     * @returns {*}
+     * @throws Error in case of invalid JSON */
+    getJsonContent() {
+        const content = this.getContent();
+
+        if (!content || !content.trim()) {
+            return null;
+        }
+
+        return JSON.parse(content);
+    }
+
+    /** @returns {*|null} valid object or null if the content cannot be parsed as JSON */
+    getJsonContentSafely() {
+        try {
+            return this.getJsonContent();
+        }
+        catch (e) {
+            return null;
         }
     }
 
-        let content = res.content;
+    /**
-
+     * @param content
-        if (this.isProtected) {
+     * @param {object} [opts]
-            if (protectedSessionService.isProtectedSessionAvailable()) {
+     * @param {object} [opts.forceSave=false] - will also save this BRevision entity
-                content = protectedSessionService.decrypt(content);
+     */
-            }
+    setContent(content, opts) {
-            else {
+        this._setContent(content, opts);
-                content = "";
-            }
     }
 
-        if (this.isStringNote()) {
+    /** @returns {BAttachment[]} */
-            return content === null
+    getAttachments() {
-                ? ""
+        return sql.getRows(`
-                : content.toString("UTF-8");
+                SELECT attachments.*
-        }
+                FROM attachments 
-        else {
+                WHERE ownerId = ? 
-            return content;
+                  AND isDeleted = 0`, [this.revisionId])
-        }
+            .map(row => new BAttachment(row));
     }
 
-    setContent(content) {
+    /** @returns {BAttachment|null} */
-        const pojo = {
+    getAttachmentById(attachmentId, opts = {}) {
-            noteRevisionId: this.noteRevisionId,
+        opts.includeContentLength = !!opts.includeContentLength;
-            content: content,
-            utcDateModified: dateUtils.utcNowDateTime()
-        };
 
-        if (this.isProtected) {
+        const query = opts.includeContentLength
-            if (protectedSessionService.isProtectedSessionAvailable()) {
+            ? `SELECT attachments.*, LENGTH(blobs.content) AS contentLength
-                pojo.content = protectedSessionService.encrypt(pojo.content);
+               FROM attachments 
-            }
+               JOIN blobs USING (blobId) 
-            else {
+               WHERE ownerId = ? AND attachmentId = ? AND isDeleted = 0`
-                throw new Error(`Cannot update content of noteRevisionId=${this.noteRevisionId} since we're out of protected session.`);
+            : `SELECT * FROM attachments WHERE ownerId = ? AND attachmentId = ? AND isDeleted = 0`;
-            }
+
+        return sql.getRows(query, [this.revisionId, attachmentId])
+            .map(row => new BAttachment(row))[0];
     }
 
-        sql.upsert("note_revision_contents", "noteRevisionId", pojo);
+    /** @returns {BAttachment[]} */
-
+    getAttachmentsByRole(role) {
-        const hash = utils.hash(`${this.noteRevisionId}|${pojo.content.toString()}`);
+        return sql.getRows(`
-
+                SELECT attachments.*
-        entityChangesService.addEntityChange({
+                FROM attachments 
-            entityName: 'note_revision_contents',
+                WHERE ownerId = ? 
-            entityId: this.noteRevisionId,
+                  AND role = ?
-            hash: hash,
+                  AND isDeleted = 0
-            isErased: false,
+                ORDER BY position`, [this.revisionId, role])
-            utcDateChanged: this.getUtcDateChanged(),
+            .map(row => new BAttachment(row));
-            isSynced: true
-        });
     }
 
-    /** @returns {{contentLength, dateModified, utcDateModified}} */
+    /** @returns {BAttachment} */
-    getContentMetadata() {
+    getAttachmentByTitle(title) {
-        return sql.getRow(`
+        // cannot use SQL to filter by title since it can be encrypted
-            SELECT 
+        return this.getAttachments().filter(attachment => attachment.title === title)[0];
-                LENGTH(content) AS contentLength, 
-                dateModified,
-                utcDateModified 
-            FROM note_revision_contents 
-            WHERE noteRevisionId = ?`, [this.noteRevisionId]);
     }
 
     beforeSaving() {
@@ -183,23 +197,26 @@ class BNoteRevision extends AbstractBeccaEntity {
 
     getPojo() {
         return {
-            noteRevisionId: this.noteRevisionId,
+            revisionId: this.revisionId,
             noteId: this.noteId,
             type: this.type,
             mime: this.mime,
             isProtected: this.isProtected,
             title: this.title,
+            blobId: this.blobId,
             dateLastEdited: this.dateLastEdited,
             dateCreated: this.dateCreated,
             utcDateLastEdited: this.utcDateLastEdited,
             utcDateCreated: this.utcDateCreated,
             utcDateModified: this.utcDateModified,
+            content: this.content, // used when retrieving full note revision to frontend
             contentLength: this.contentLength
         };
     }
 
     getPojoToSave() {
         const pojo = this.getPojo();
+        delete pojo.content; // not getting persisted
         delete pojo.contentLength; // not getting persisted
 
         if (pojo.isProtected) {
@@ -216,7 +233,7 @@ class BNoteRevision extends AbstractBeccaEntity {
     }
 }
 
-module.exports = BNoteRevision;
+module.exports = BRevision;
 </code></pre>
         </article>
     </section>
@@ -227,13 +244,13 @@ module.exports = BNoteRevision;
 </div>
 
 <nav>
-    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BNoteRevision.html">BNoteRevision</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul>
+    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-sql.html">sql</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractBeccaEntity.html">AbstractBeccaEntity</a></li><li><a href="BAttachment.html">BAttachment</a></li><li><a href="BAttribute.html">BAttribute</a></li><li><a href="BBranch.html">BBranch</a></li><li><a href="BEtapiToken.html">BEtapiToken</a></li><li><a href="BNote.html">BNote</a></li><li><a href="BOption.html">BOption</a></li><li><a href="BRecentNote.html">BRecentNote</a></li><li><a href="BRevision.html">BRevision</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li></ul><h3>Global</h3><ul><li><a href="global.html#api">api</a></li></ul>
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-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.1</a>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a>
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