Add ~shareTemplate and #shareExternalLink

bin/tpl/anonymize-database.sql

@@ -13,13 +13,13 @@ UPDATE attributes SET name  = 'name', value = 'value' WHERE type = 'label'
        'workspaceTabBackgroundColor', 'workspaceCalendarRoot', 'workspaceTemplate', 'searchHome', 'workspaceInbox',
        'workspaceSearchHome', 'sqlConsoleHome', 'datePattern', 'pageSize', 'viewType', 'mapRootNoteId',
        'bookmarkFolder', 'sorted', 'sortDirection', 'sortFoldersFirst', 'sortNatural', 'sortLocale', 'top',
-       'fullContentWidth', 'shareHiddenFromTree', 'shareOmitDefaultCss', 'shareRoot', 'shareDescription',
+       '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',
        'runOnBranchDeletion', 'runOnChildNoteCreation', 'runOnAttributeCreation', 'runOnAttributeChange', 'template',
-       'inherit', 'widget', 'renderNote', 'shareCss', 'shareJs', 'shareFavicon');
+       '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',
@@ -30,13 +30,13 @@ UPDATE attributes SET name = 'name' WHERE type = 'relation'
        'workspaceTabBackgroundColor', 'workspaceCalendarRoot', 'workspaceTemplate', 'searchHome', 'workspaceInbox',
        'workspaceSearchHome', 'sqlConsoleHome', 'datePattern', 'pageSize', 'viewType', 'mapRootNoteId',
        'bookmarkFolder', 'sorted', 'sortDirection', 'sortFoldersFirst', 'sortNatural', 'sortLocale', 'top',
-       'fullContentWidth', 'shareHiddenFromTree', 'shareOmitDefaultCss', 'shareRoot', 'shareDescription',
+       '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',
        'runOnBranchDeletion', 'runOnChildNoteCreation', 'runOnAttributeCreation', 'runOnAttributeChange', 'template',
-       'inherit', 'widget', 'renderNote', 'shareCss', 'shareJs', 'shareFavicon');
+       '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',

src/public/app/widgets/attribute_widgets/attribute_detail.js

@@ -225,6 +225,7 @@ const ATTR_HELP = {
         "sqlConsoleHome": "default location of SQL console notes",
         "bookmarkFolder": "note with this label will appear in bookmarks as folder (allowing access to its children)",
         "shareHiddenFromTree": "this note is hidden from left navigation tree, but still accessible with its URL",
+        "shareExternalLink": "note will act as a link to an external website in the share tree",
         "shareAlias": "define an alias using which the note will be available under https://your_trilium_host/share/[your_alias]",
         "shareOmitDefaultCss": "default share page CSS will be omitted. Use when you make extensive styling changes.",
         "shareRoot": "marks note which is served on /share root.",
@@ -271,6 +272,7 @@ const ATTR_HELP = {
         "widget": "target of this relation will be executed and rendered as a widget in the sidebar",
         "shareCss": "CSS note which will be injected into the share page. CSS note must be in the shared sub-tree as well. Consider using 'shareHiddenFromTree' and 'shareOmitDefaultCss' as well.",
         "shareJs": "JavaScript note which will be injected into the share page. JS note must be in the shared sub-tree as well. Consider using 'shareHiddenFromTree'.",
+        "shareTemplate": "Embedded JavaScript note that will be used as the template for displaying the shared note. Falls back to the default template. Consider using 'shareHiddenFromTree'.",
         "shareFavicon": "Favicon note to be set in the shared page. Typically you want to set it to share root and make it inheritable. Favicon note must be in the shared sub-tree as well. Consider using 'shareHiddenFromTree'.",
     }
 };

src/services/builtin_attributes.js

@@ -48,6 +48,7 @@ module.exports = [
     { type: 'label', name: 'bottom' },
     { type: 'label', name: 'fullContentWidth' },
     { type: 'label', name: 'shareHiddenFromTree' },
+    { type: 'label', name: 'shareExternalLink' },
     { type: 'label', name: 'shareAlias' },
     { type: 'label', name: 'shareOmitDefaultCss' },
     { type: 'label', name: 'shareRoot' },
@@ -89,5 +90,6 @@ module.exports = [
     { type: 'relation', name: 'renderNote', isDangerous: true },
     { type: 'relation', name: 'shareCss' },
     { type: 'relation', name: 'shareJs' },
+    { type: 'relation', name: 'shareTemplate' },
     { type: 'relation', name: 'shareFavicon' },
 ];

src/share/content_renderer.js

@@ -44,7 +44,10 @@ function renderIndex(result) {
     const rootNote = shaca.getNote(shareRoot.SHARE_ROOT_NOTE_ID);
 
     for (const childNote of rootNote.getChildNotes()) {
-        result.content += `<li><a class="${childNote.type}" href="./${childNote.shareId}">${childNote.escapedTitle}</a></li>`;
+        const isExternalLink = childNote.hasLabel("shareExternalLink");
+        const href = isExternalLink ? childNote.getLabelValue("shareExternalLink") : `./${childNote.shareId}`;
+        const target = isExternalLink ? `target="_blank" rel="noopener noreferrer"` : "";
+        result.content += `<li><a class="${childNote.type}" href="${href}" ${target}>${childNote.escapedTitle}</a></li>`;
     }
 
     result.content += '</ul>';
@@ -84,7 +87,13 @@ function renderText(result, note) {
                 const noteId = notePathSegments[notePathSegments.length - 1];
                 const linkedNote = shaca.getNote(noteId);
                 if (linkedNote) {
-                    linkEl.setAttribute("href", linkedNote.shareId);
+                    const isExternalLink = linkedNote.hasLabel("shareExternalLink");
+                    const href = isExternalLink ? linkedNote.getLabelValue("shareExternalLink") : `./${linkedNote.shareId}`;
+                    linkEl.setAttribute("href", href);
+                    if (isExternalLink) {
+                        linkEl.setAttribute("target", "_blank");
+                        linkEl.setAttribute("rel", "noopener noreferrer");
+                    }
                     linkEl.classList.add(`type-${linkedNote.type}`);
                 } else {
                     linkEl.removeAttribute("href");

src/share/routes.js

@@ -1,13 +1,17 @@
 const express = require('express');
 const path = require('path');
 const safeCompare = require('safe-compare');
+const ejs = require("ejs");
 
 const shaca = require("./shaca/shaca");
 const shacaLoader = require("./shaca/shaca_loader");
 const shareRoot = require("./share_root");
 const contentRenderer = require("./content_renderer");
 const assetPath = require("../services/asset_path");
 const appPath = require("../services/app_path");
+const searchService = require("../services/search/services/search");
+const SearchContext = require("../services/search/search_context");
+const log = require("../services/log");
 
 /**
  * @param {SNote} note
@@ -128,18 +132,42 @@ function register(router) {
         }
 
         const {header, content, isEmpty} = contentRenderer.getContent(note);
-
         const subRoot = getSharedSubTreeRoot(note);
+        const opts = {note, header, content, isEmpty, subRoot, assetPath, appPath};
+        let useDefaultView = true;
+
+        // Check if the user has their own template
+        if (note.hasRelation('shareTemplate')) {
+            // Get the template note and content
+            const templateId = note.getRelation('shareTemplate').value;
+            const templateNote = shaca.getNote(templateId);
+
+            // Make sure the note type is correct
+            if (templateNote.type === 'code' && templateNote.mime === 'application/x-ejs') {
+
+                // EJS caches the result of this so we don't need to pre-cache
+                const includer = (path) => {
+                    const childNote = templateNote.children.find(n => path === n.title);
+                    if (!childNote) return null;
+                    if (childNote.type !== 'code' || childNote.mime !== 'application/x-ejs') return null;
+                    return { template: childNote.getContent() };
+                };
+
+                // Try to render user's template, w/ fallback to default view
+                try {
+                    const ejsResult = ejs.render(templateNote.getContent(), opts, {includer});
+                    res.send(ejsResult);
+                    useDefaultView = false; // Rendering went okay, don't use default view
+                }
+                catch (e) {
+                    log.error(`Rendering user provided share template (${templateId}) threw exception ${e.message} with stacktrace: ${e.stack}`);
+                }
+            }
+        }
 
-        res.render("share/page", {
-            note,
-            header,
-            content,
-            isEmpty,
-            subRoot,
-            assetPath,
-            appPath
-        });
+        if (useDefaultView) {
+            res.render('share/page', opts);
+        }
     }
 
     router.get('/share/', (req, res, next) => {
@@ -303,6 +331,37 @@ function register(router) {
 
         res.send(note.getContent());
     });
+
+    // Used for searching, require noteId so we know the subTreeRoot
+    router.get('/share/api/notes', (req, res, next) => {
+        shacaLoader.ensureLoad();
+
+        const ancestorNoteId = req.query.ancestorNoteId ?? "_share";
+        let note;
+
+        // This will automatically return if no ancestorNoteId is provided and there is no shareIndex
+        if (!(note = checkNoteAccess(ancestorNoteId, req, res))) {
+            return;
+        }
+
+        const {search} = req.query;
+
+        if (!search?.trim()) {
+            return res.status(400).json({ message: "'search' parameter is mandatory." });
+        }
+
+        const searchContext = new SearchContext({ancestorNoteId: ancestorNoteId});
+        const searchResults = searchService.findResultsWithQuery(search, searchContext);
+        const filteredResults = searchResults.map(sr => {
+            const fullNote = shaca.notes[sr.noteId];
+            const startIndex = sr.notePathArray.indexOf(ancestorNoteId);
+            const localPathArray = sr.notePathArray.slice(startIndex + 1).filter(id => shaca.notes[id]);
+            const pathTitle = localPathArray.map(id => shaca.notes[id].title).join(" / ");
+            return { id: fullNote.shareId, title: fullNote.title, score: sr.score, path: pathTitle };
+        });
+
+        res.json({ results: filteredResults });
+    });
 }
 
 module.exports = {

src/views/share/page.ejs

@@ -32,7 +32,7 @@
     <%- header %>
     <title><%= note.title %></title>
 </head>
-<body data-note-id="<%= note.noteId %>">
+<body data-note-id="<%= note.noteId %>" data-ancestor-note-id="<%= subRoot.note.noteId %>">
 <div id="layout">
     <div id="main">
         <% if (note.parents[0].noteId !== '_share' && note.parents.length !== 0) { %>
@@ -62,9 +62,14 @@
                 <% } %>
 
                 <ul>
-                    <% for (const childNote of note.getVisibleChildNotes()) { %>
+                    <%
+                    for (const childNote of note.getVisibleChildNotes()) {
+                        const isExternalLink = childNote.hasLabel('shareExternalLink');
+                        const linkHref = isExternalLink ? childNote.getLabelValue('shareExternalLink') : `./${childNote.shareId}`;
+                        const target = isExternalLink ? `target="_blank" rel="noopener noreferrer"` : '';
+                    %>
                         <li>
-                            <a href="<%= childNote.shareId %>"
+                            <a href="<%= linkHref %>" <%= target %>
                                class="type-<%= childNote.type %>"><%= childNote.title %></a>
                         </li>
                     <% } %>

src/views/share/tree_item.ejs

@@ -1,10 +1,15 @@
+<%
+const isExternalLink = note.hasLabel('shareExternalLink');
+const linkHref = isExternalLink ? note.getLabelValue('shareExternalLink') : `./${note.shareId}`;
+const target = isExternalLink ? ` target="_blank" rel="noopener noreferrer"` : '';
+%>
 <p>
     <% const titleWithPrefix = (branch.prefix ? `${branch.prefix} - ` : '') + note.title; %>
 
     <% if (activeNote.noteId === note.noteId) { %>
     <strong><%= titleWithPrefix %></strong>
     <% } else { %>
-    <a class="type-<%= note.type %>" href="./<%= note.shareId %>"><%= titleWithPrefix %></a>
+    <a class="type-<%= note.type %>" href="<%= linkHref %>"<%= target %>><%= titleWithPrefix %></a>
     <% } %>
 </p>