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			486 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			HTML
		
	
	
	
	
	
| <!DOCTYPE html>
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| <html lang="en">
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| <head>
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|     <meta charset="utf-8">
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|     <title>JSDoc: Source: services/frontend_script_api.js</title>
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| 
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|     <script src="scripts/prettify/prettify.js"> </script>
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|     <!--[if lt IE 9]>
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|     <![endif]-->
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|     <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
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|     <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
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| </head>
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| 
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| <body>
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| 
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| <div id="main">
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| 
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|     <h1 class="page-title">Source: services/frontend_script_api.js</h1>
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| 
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|     
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| 
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| 
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| 
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|     
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|     <section>
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|         <article>
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|             <pre class="prettyprint source linenums"><code>import server from './server.js';
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| import utils from './utils.js';
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| import toastService from './toast.js';
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| import linkService from './link.js';
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| import treeCache from './tree_cache.js';
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| import noteTooltipService from './note_tooltip.js';
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| import protectedSessionService from './protected_session.js';
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| import dateNotesService from './date_notes.js';
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| import CollapsibleWidget from '../widgets/collapsible_widget.js';
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| import ws from "./ws.js";
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| import appContext from "./app_context.js";
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| import TabAwareWidget from "../widgets/tab_aware_widget.js";
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| import TabCachingWidget from "../widgets/tab_caching_widget.js";
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| import BasicWidget from "../widgets/basic_widget.js";
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| 
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| /**
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|  * This is the main frontend API interface for scripts. It's published in the local "api" object.
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|  *
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|  * @constructor
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|  * @hideconstructor
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|  */
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| function FrontendScriptApi(startNote, currentNote, originEntity = null, $container = null) {
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|     const $pluginButtons = $("#plugin-buttons");
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| 
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|     /** @property {jQuery} container of all the rendered script content */
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|     this.$container = $container;
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| 
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|     /** @property {object} note where script started executing */
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|     this.startNote = startNote;
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|     /** @property {object} note where script is currently executing */
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|     this.currentNote = currentNote;
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|     /** @property {object|null} entity whose event triggered this execution */
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|     this.originEntity = originEntity;
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| 
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|     // to keep consistency with backend API
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|     this.dayjs = dayjs;
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| 
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|     /** @property {CollapsibleWidget} */
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|     this.CollapsibleWidget = CollapsibleWidget;
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| 
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|     /** @property {TabAwareWidget} */
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|     this.TabAwareWidget = TabAwareWidget;
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| 
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|     /** @property {TabCachingWidget} */
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|     this.TabCachingWidget = TabCachingWidget;
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| 
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|     /** @property {BasicWidget} */
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|     this.BasicWidget = BasicWidget;
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| 
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|     /**
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|      * Activates note in the tree and in the note detail.
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|      *
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|      * @method
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|      * @param {string} notePath (or noteId)
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|      * @returns {Promise<void>}
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|      */
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|     this.activateNote = async notePath => {
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|         await appContext.tabManager.getActiveTabContext().setNote(notePath);
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|     };
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| 
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|     /**
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|      * Activates newly created note. Compared to this.activateNote() also makes sure that frontend has been fully synced.
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|      *
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|      * @param {string} notePath (or noteId)
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|      * @return {Promise<void>}
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|      */
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|     this.activateNewNote = async notePath => {
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|         await ws.waitForMaxKnownEntityChangeId();
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| 
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|         await appContext.tabManager.getActiveTabContext().setNote(notePath);
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|         appContext.triggerEvent('focusAndSelectTitle');
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|     };
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| 
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|     /**
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|      * Open a note in a new tab.
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|      *
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|      * @param {string} notePath (or noteId)
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|      * @param {boolean} activate - set to true to activate the new tab, false to stay on the current tab
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|      * @return {Promise<void>}
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|      */
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|     this.openTabWithNote = async (notePath, activate) => {
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|         await ws.waitForMaxKnownEntityChangeId();
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| 
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|         await appContext.tabManager.openTabWithNote(notePath, activate);
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|         appContext.triggerEvent('focusAndSelectTitle');
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|     };
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| 
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|     /**
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|      * @typedef {Object} ToolbarButtonOptions
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|      * @property {string} title
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|      * @property {string} [icon] - name of the boxicon to be used (e.g. "time" for "bx-time" icon)
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|      * @property {function} action - callback handling the click on the button
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|      * @property {string} [shortcut] - keyboard shortcut for the button, e.g. "alt+t"
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|      */
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| 
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|     /**
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|      * Adds new button the the plugin area.
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|      *
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|      * @param {ToolbarButtonOptions} opts
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|      */
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|     this.addButtonToToolbar = opts => {
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|         const buttonId = "toolbar-button-" + opts.title.replace(/\s/g, "-");
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| 
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|         const button = $('<button class="noborder">')
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|             .addClass("btn btn-sm")
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|             .on('click', opts.action);
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| 
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|         if (opts.icon) {
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|             button.append($("<span>").addClass("bx bx-" + opts.icon))
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|                   .append("&nbsp;");
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|         }
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| 
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|         button.append($("<span>").text(opts.title));
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| 
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|         button.attr('id', buttonId);
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| 
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|         if ($("#" + buttonId).replaceWith(button).length === 0) {
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|             $pluginButtons.append(button);
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|         }
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| 
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|         if (opts.shortcut) {
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|             utils.bindGlobalShortcut(opts.shortcut, opts.action);
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| 
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|             button.attr("title", "Shortcut " + opts.shortcut);
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|         }
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|     };
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| 
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|     function prepareParams(params) {
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|         if (!params) {
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|             return params;
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|         }
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| 
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|         return params.map(p => {
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|             if (typeof p === "function") {
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|                 return "!@#Function: " + p.toString();
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|             }
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|             else {
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|                 return p;
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|             }
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|         });
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|     }
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| 
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|     /**
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|      * Executes given anonymous function on the backend.
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|      * Internally this serializes the anonymous function into string and sends it to backend via AJAX.
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|      *
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|      * @param {string} script - script to be executed on the backend
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|      * @param {Array.<?>} params - list of parameters to the anonymous function to be send to backend
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|      * @return {Promise<*>} return value of the executed function on the backend
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|      */
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|     this.runOnBackend = async (script, params = []) => {
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|         if (typeof script === "function") {
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|             script = script.toString();
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|         }
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| 
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|         const ret = await server.post('script/exec', {
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|             script: script,
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|             params: prepareParams(params),
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|             startNoteId: startNote.noteId,
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|             currentNoteId: currentNote.noteId,
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|             originEntityName: "notes", // currently there's no other entity on frontend which can trigger event
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|             originEntityId: originEntity ? originEntity.noteId : null
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|         }, "script");
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| 
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|         if (ret.success) {
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|             // wait until all the changes done in the script has been synced to frontend before continuing
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|             await ws.waitForEntityChangeId(ret.maxEntityChangeId);
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| 
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|             return ret.executionResult;
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|         }
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|         else {
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|             throw new Error("server error: " + ret.error);
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|         }
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|     };
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| 
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|     /**
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|      * @deprecated new name of this API call is runOnBackend so use that
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|      * @method
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|      */
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|     this.runOnServer = this.runOnBackend;
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| 
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|     /**
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|      * This is a powerful search method - you can search by attributes and their values, e.g.:
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|      * "#dateModified =* MONTH AND #log". See full documentation for all options at: https://github.com/zadam/trilium/wiki/Search
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|      *
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|      * @method
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|      * @param {string} searchString
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|      * @returns {Promise<NoteShort[]>}
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|      */
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|     this.searchForNotes = async searchString => {
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|         const noteIds = await this.runOnBackend(
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|             searchString => api.searchForNotes(searchString).map(note => note.noteId),
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|             [searchString]);
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| 
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|         return await treeCache.getNotes(noteIds);
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|     };
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| 
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|     /**
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|      * This is a powerful search method - you can search by attributes and their values, e.g.:
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|      * "#dateModified =* MONTH AND #log". See full documentation for all options at: https://github.com/zadam/trilium/wiki/Search
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|      *
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|      * @method
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|      * @param {string} searchString
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|      * @returns {Promise<NoteShort|null>}
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|      */
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|     this.searchForNote = async searchString => {
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|         const notes = await this.searchForNotes(searchString);
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| 
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|         return notes.length > 0 ? notes[0] : null;
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|     };
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| 
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|     /**
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|      * Returns note by given noteId. If note is missing from cache, it's loaded.
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|      **
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|      * @param {string} noteId
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|      * @return {Promise<NoteShort>}
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|      */
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|     this.getNote = async noteId => await treeCache.getNote(noteId);
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| 
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|     /**
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|      * Returns list of notes. If note is missing from cache, it's loaded.
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|      *
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|      * This is often used to bulk-fill the cache with notes which would have to be picked one by one
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|      * otherwise (by e.g. createNoteLink())
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|      *
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|      * @param {string[]} noteIds
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|      * @param {boolean} [silentNotFoundError] - don't report error if the note is not found
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|      * @return {Promise<NoteShort[]>}
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|      */
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|     this.getNotes = async (noteIds, silentNotFoundError = false) => await treeCache.getNotes(noteIds, silentNotFoundError);
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| 
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|     /**
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|      * Update frontend tree (note) cache from the backend.
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|      *
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|      * @param {string[]} noteIds
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|      * @method
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|      */
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|     this.reloadNotes = async noteIds => await treeCache.reloadNotes(noteIds);
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| 
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|     /**
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|      * Instance name identifies particular Trilium instance. It can be useful for scripts
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|      * if some action needs to happen on only one specific instance.
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|      *
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|      * @return {string}
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|      */
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|     this.getInstanceName = () => window.glob.instanceName;
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| 
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|     /**
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|      * @method
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|      * @param {Date} date
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|      * @returns {string} date in YYYY-MM-DD format
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|      */
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|     this.formatDateISO = utils.formatDateISO;
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| 
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|     /**
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|      * @method
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|      * @param {string} str
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|      * @returns {Date} parsed object
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|      */
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|     this.parseDate = utils.parseDate;
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| 
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|     /**
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|      * Show info message to the user.
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|      *
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|      * @method
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|      * @param {string} message
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|      */
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|     this.showMessage = toastService.showMessage;
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| 
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|     /**
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|      * Show error message to the user.
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|      *
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|      * @method
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|      * @param {string} message
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|      */
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|     this.showError = toastService.showError;
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| 
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|     /**
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|      * @method
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|      * @deprecated - this is now no-op since all the changes should be gracefully handled per widget
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|      */
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|     this.refreshTree = () => {};
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| 
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|     /**
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|      * Create note link (jQuery object) for given note.
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|      *
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|      * @method
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|      * @param {string} notePath (or noteId)
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|      * @param {object} [params]
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|      * @param {boolean} [params.showTooltip=true] - enable/disable tooltip on the link
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|      * @param {boolean} [params.showNotePath=false] - show also whole note's path as part of the link
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|      * @param {string} [title=] - custom link tile with note's title as default
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|      */
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|     this.createNoteLink = linkService.createNoteLink;
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| 
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|     /**
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|      * Adds given text to the editor cursor
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|      *
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|      * @param {string} text - this must be clear text, HTML is not supported.
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|      * @method
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|      */
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|     this.addTextToActiveTabEditor = text => appContext.triggerCommand('addTextToActiveEditor', {text});
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| 
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|     /**
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|      * @method
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|      * @returns {NoteShort} active note (loaded into right pane)
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|      */
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|     this.getActiveTabNote = () => appContext.tabManager.getActiveTabNote();
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| 
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|     /**
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|      * See https://ckeditor.com/docs/ckeditor5/latest/api/module_core_editor_editor-Editor.html for a documentation on the returned instance.
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|      *
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|      * @method
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|      * @param callback - method receiving "textEditor" instance
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|      */
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|     this.getActiveTabTextEditor = callback => appContext.triggerCommand('executeInActiveEditor', {callback});
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| 
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|     /**
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|      * @method
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|      * @returns {Promise<string|null>} returns note path of active note or null if there isn't active note
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|      */
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|     this.getActiveTabNotePath = () => appContext.tabManager.getActiveTabNotePath();
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| 
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|     /**
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|      * @method
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|      * @param {object} $el - jquery object on which to setup the tooltip
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|      */
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|     this.setupElementTooltip = noteTooltipService.setupElementTooltip;
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| 
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|     /**
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|      * @deprecated use protectNote and protectSubtree instead
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|      * @method
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|      */
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|     this.protectActiveNote = async () => {
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|         const activeNote = appContext.tabManager.getActiveTabNote();
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| 
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|         await protectedSessionService.protectNote(activeNote.noteId, true, false);
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|     };
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| 
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|     /**
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|      * @method
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|      * @param {string} noteId
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|      * @param {boolean} protect - true to protect note, false to unprotect
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|      */
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|     this.protectNote = async (noteId, protect) => {
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|         await protectedSessionService.protectNote(noteId, protect, false);
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|     };
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| 
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|     /**
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|      * @method
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|      * @param {string} noteId
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|      * @param {boolean} protect - true to protect subtree, false to unprotect
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|      */
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|     this.protectSubTree = async (noteId, protect) => {
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|         await protectedSessionService.protectNote(noteId, protect, true);
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|     };
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| 
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|     /**
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|      * Returns date-note for today. If it doesn't exist, it is automatically created.
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|      *
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|      * @method
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|      * @return {Promise<NoteShort>}
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|      */
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|     this.getTodayNote = dateNotesService.getTodayNote;
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| 
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|     /**
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|      * Returns date-note. If it doesn't exist, it is automatically created.
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|      *
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|      * @method
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|      * @param {string} date - e.g. "2019-04-29"
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|      * @return {Promise<NoteShort>}
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|      */
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|     this.getDateNote = dateNotesService.getDateNote;
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| 
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|     /**
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|      * Returns month-note. If it doesn't exist, it is automatically created.
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|      *
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|      * @method
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|      * @param {string} month - e.g. "2019-04"
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|      * @return {Promise<NoteShort>}
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|      */
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|     this.getMonthNote = dateNotesService.getMonthNote;
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| 
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|     /**
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|      * Returns year-note. If it doesn't exist, it is automatically created.
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|      *
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|      * @method
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|      * @param {string} year - e.g. "2019"
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|      * @return {Promise<NoteShort>}
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|      */
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|     this.getYearNote = dateNotesService.getYearNote;
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| 
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|     /**
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|      * Hoist note in the current tab. See https://github.com/zadam/trilium/wiki/Note-hoisting
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|      *
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|      * @method
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|      * @param {string} noteId - set hoisted note. 'root' will effectively unhoist
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|      * @return {Promise}
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|      */
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|     this.setHoistedNoteId = (noteId) => {
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|         const activeTabContext = appContext.tabManager.getActiveTabContext();
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| 
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|         if (activeTabContext) {
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|             activeTabContext.setHoistedNoteId(noteId);
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|         }
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|     };
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| 
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|     /**
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|      * @method
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|      * @param {string} keyboardShortcut - e.g. "ctrl+shift+a"
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|      * @param {function} handler
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|      */
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|     this.bindGlobalShortcut = utils.bindGlobalShortcut;
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| 
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|     /**
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|      * Trilium runs in backend and frontend process, when something is changed on the backend from script,
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|      * frontend will get asynchronously synchronized.
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|      *
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|      * This method returns a promise which resolves once all the backend -> frontend synchronization is finished.
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|      * Typical use case is when new note has been created, we should wait until it is synced into frontend and only then activate it.
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|      *
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|      * @method
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|      */
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|     this.waitUntilSynced = ws.waitForMaxKnownEntityChangeId;
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| 
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|     /**
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|      * This will refresh all currently opened notes which have included note specified in the parameter
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|      *
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|      * @param includedNoteId - noteId of the included note
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|      */
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|     this.refreshIncludedNote = includedNoteId => appContext.triggerEvent('refreshIncludedNote', {noteId: includedNoteId});
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| }
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| 
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| export default FrontendScriptApi;
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| </code></pre>
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|         </article>
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|     </section>
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| 
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| 
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| 
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| 
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| </div>
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| 
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| <nav>
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|     <h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="Branch.html">Branch</a></li><li><a href="FrontendScriptApi.html">FrontendScriptApi</a></li><li><a href="NoteComplement.html">NoteComplement</a></li><li><a href="NoteShort.html">NoteShort</a></li></ul><h3>Global</h3><ul><li><a href="global.html#decorateWidget">decorateWidget</a></li><li><a href="global.html#doRenderBody">doRenderBody</a></li><li><a href="global.html#widgetCollapsedStateChangedEvent">widgetCollapsedStateChangedEvent</a></li></ul>
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| </nav>
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| 
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| <br class="clear">
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| 
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| <footer>
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|     Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.6</a>
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| </footer>
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| 
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