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https://github.com/zadam/trilium.git
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feat: show source diff between note and revision
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@@ -297,6 +297,54 @@ function isHtmlEmpty(html: string) {
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);
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}
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function formatHtml(html: string) {
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let indent = "\n";
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const tab = "\t";
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let i = 0;
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let pre: { indent: string; tag: string }[] = [];
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html = html
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.replace(new RegExp("<pre>((.|\\t|\\n|\\r)+)?</pre>"), function (x) {
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pre.push({ indent: "", tag: x });
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return "<--TEMPPRE" + i++ + "/-->";
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})
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.replace(new RegExp("<[^<>]+>[^<]?", "g"), function (x) {
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let ret;
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const tagRegEx = /<\/?([^\s/>]+)/.exec(x);
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let tag = tagRegEx ? tagRegEx[1] : "";
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let p = new RegExp("<--TEMPPRE(\\d+)/-->").exec(x);
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if (p) {
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const pInd = parseInt(p[1]);
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pre[pInd].indent = indent;
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}
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if (["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "menuitem", "meta", "param", "source", "track", "wbr"].indexOf(tag) >= 0) {
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// self closing tag
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ret = indent + x;
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} else {
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if (x.indexOf("</") < 0) {
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//open tag
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if (x.charAt(x.length - 1) !== ">") ret = indent + x.substr(0, x.length - 1) + indent + tab + x.substr(x.length - 1, x.length);
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else ret = indent + x;
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!p && (indent += tab);
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} else {
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//close tag
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indent = indent.substr(0, indent.length - 1);
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if (x.charAt(x.length - 1) !== ">") ret = indent + x.substr(0, x.length - 1) + indent + x.substr(x.length - 1, x.length);
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else ret = indent + x;
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}
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}
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return ret;
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});
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for (i = pre.length; i--;) {
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html = html.replace("<--TEMPPRE" + i + "/-->", pre[i].tag.replace("<pre>", "<pre>\n").replace("</pre>", pre[i].indent + "</pre>"));
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}
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return html.charAt(0) === "\n" ? html.substr(1, html.length - 1) : html;
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}
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export async function clearBrowserCache() {
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if (isElectron()) {
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const win = dynamicRequire("@electron/remote").getCurrentWindow();
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@@ -855,6 +903,7 @@ export default {
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getNoteTypeClass,
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getMimeTypeClass,
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isHtmlEmpty,
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formatHtml,
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clearBrowserCache,
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copySelectionToClipboard,
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dynamicRequire,
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