From b0694360394616c2afe1f4b2d4184d714461284c Mon Sep 17 00:00:00 2001
From: zadam <zadam.apps@gmail.com>
Date: Sat, 7 Sep 2019 10:11:59 +0200
Subject: [PATCH] added "edited notes on date" widget

---
 db/migrations/0144__edited_notes_widget.sql   |  2 +
 .../javascripts/dialogs/options/sidebar.js    |  3 +-
 src/public/javascripts/services/sidebar.js    |  3 +-
 .../javascripts/widgets/edited_notes.js       | 51 +++++++++++++++++++
 .../javascripts/widgets/standard_widget.js    |  5 +-
 src/routes/api/note_revisions.js              | 24 ++++++++-
 src/routes/api/options.js                     |  1 +
 src/routes/routes.js                          |  2 +
 src/services/app_info.js                      |  2 +-
 src/services/note_cache.js                    |  1 +
 10 files changed, 89 insertions(+), 5 deletions(-)
 create mode 100644 db/migrations/0144__edited_notes_widget.sql
 create mode 100644 src/public/javascripts/widgets/edited_notes.js

diff --git a/db/migrations/0144__edited_notes_widget.sql b/db/migrations/0144__edited_notes_widget.sql
new file mode 100644
index 000000000..b635c142f
--- /dev/null
+++ b/db/migrations/0144__edited_notes_widget.sql
@@ -0,0 +1,2 @@
+INSERT INTO options (name, value, utcDateCreated, utcDateModified, isSynced)
+VALUES ('editedNotesWidget', '{"enabled":true,"expanded":true,"position":5}', '2018-07-29T18:31:00.874Z', '2018-07-29T18:31:00.874Z', 0);
\ No newline at end of file
diff --git a/src/public/javascripts/dialogs/options/sidebar.js b/src/public/javascripts/dialogs/options/sidebar.js
index 5fc29a712..43cc8a4c5 100644
--- a/src/public/javascripts/dialogs/options/sidebar.js
+++ b/src/public/javascripts/dialogs/options/sidebar.js
@@ -52,7 +52,8 @@ export default class SidebarOptions {
             {name: 'noteInfo', title: 'Note info'},
             {name: 'noteRevisions', title: 'Note revisions'},
             {name: 'whatLinksHere', title: 'What links here'},
-            {name: 'similarNotes', title: 'Similar notes'}
+            {name: 'similarNotes', title: 'Similar notes'},
+            {name: 'editedNotes', title: 'Edited notes (only on day note)'}
         ].map(widget => {
             widget.option = this.parseJsonSafely(options[widget.name + 'Widget']) || {
                 enabled: true,
diff --git a/src/public/javascripts/services/sidebar.js b/src/public/javascripts/services/sidebar.js
index e8fc7f19c..3985a2cb0 100644
--- a/src/public/javascripts/services/sidebar.js
+++ b/src/public/javascripts/services/sidebar.js
@@ -66,7 +66,8 @@ class Sidebar {
             import("../widgets/note_revisions.js"),
             import("../widgets/attributes.js"),
             import("../widgets/what_links_here.js"),
-            import("../widgets/similar_notes.js")
+            import("../widgets/similar_notes.js"),
+            import("../widgets/edited_notes.js"),
         ])).map(m => m.default);
 
         const options = await optionsService.waitForOptions();
diff --git a/src/public/javascripts/widgets/edited_notes.js b/src/public/javascripts/widgets/edited_notes.js
new file mode 100644
index 000000000..a700e7bb1
--- /dev/null
+++ b/src/public/javascripts/widgets/edited_notes.js
@@ -0,0 +1,51 @@
+import StandardWidget from "./standard_widget.js";
+import linkService from "../services/link.js";
+import server from "../services/server.js";
+import treeCache from "../services/tree_cache.js";
+
+class EditedNotesWidget extends StandardWidget {
+    getWidgetTitle() { return "Edited notes on this day"; }
+
+    getMaxHeight() { return "200px"; }
+
+    async isEnabled() {
+        return await this.ctx.note.hasLabel("dateNote");
+    }
+
+    async doRenderBody() {
+        // remember which title was when we found the similar notes
+        this.title = this.ctx.note.title;
+
+        let editedNotes = await server.get('edited-notes/' + await this.ctx.note.getLabelValue("dateNote"));
+
+        editedNotes = editedNotes.filter(note => note.noteId !== this.ctx.note.noteId);
+
+        if (editedNotes.length === 0) {
+            this.$body.text("No edited notes on this day yet ...");
+            return;
+        }
+
+        const noteIds = editedNotes.flatMap(note => note.notePath);
+
+        await treeCache.getNotes(noteIds); // preload all at once
+
+        const $list = $('<ul>');
+
+        for (const editedNote of editedNotes) {
+            const note = await treeCache.getNote(editedNote.noteId);
+
+            if (!note) {
+                continue;
+            }
+
+            const $item = $("<li>")
+                .append(editedNote.notePath ? await linkService.createNoteLinkWithPath(editedNote.notePath.join("/")) : editedNote.title);
+
+            $list.append($item);
+        }
+
+        this.$body.empty().append($list);
+    }
+}
+
+export default EditedNotesWidget;
\ No newline at end of file
diff --git a/src/public/javascripts/widgets/standard_widget.js b/src/public/javascripts/widgets/standard_widget.js
index a5596e2c4..5c9c866e6 100644
--- a/src/public/javascripts/widgets/standard_widget.js
+++ b/src/public/javascripts/widgets/standard_widget.js
@@ -26,7 +26,10 @@ class StandardWidget {
         this.ctx = ctx;
         // construct in camelCase
         this.widgetName = this.constructor.name.substr(0, 1).toLowerCase() + this.constructor.name.substr(1);
-        this.widgetOptions = options.getJson(this.widgetName) || {};
+        this.widgetOptions = options.getJson(this.widgetName) || {
+            expanded: true
+        };
+
         this.state = sidebarState.widgets.find(s => s.name === this.widgetName) || {
             expanded: this.widgetOptions.expanded
         };
diff --git a/src/routes/api/note_revisions.js b/src/routes/api/note_revisions.js
index 66b90267a..84148248f 100644
--- a/src/routes/api/note_revisions.js
+++ b/src/routes/api/note_revisions.js
@@ -1,12 +1,34 @@
 "use strict";
 
 const repository = require('../../services/repository');
+const noteCacheService = require('../../services/note_cache');
 
 async function getNoteRevisions(req) {
     const noteId = req.params.noteId;
     return await repository.getEntities("SELECT * FROM note_revisions WHERE noteId = ? order by utcDateModifiedTo desc", [noteId]);
 }
 
+async function getEditedNotesOnDate(req) {
+    const date = req.params.date;
+
+    const notes = await repository.getEntities(`
+        select distinct notes.*
+        from notes
+        left join note_revisions using (noteId)
+        where substr(notes.dateCreated, 0, 11) = ?
+           or substr(notes.dateModified, 0, 11) = ?
+           or substr(note_revisions.dateModifiedFrom, 0, 11) = ?`, [date, date, date]);
+
+    for (const note of notes) {
+        const notePath = noteCacheService.getNotePath(note.noteId);
+
+        note.notePath = notePath ? notePath.notePath : null;
+    }
+
+    return notes;
+}
+
 module.exports = {
-    getNoteRevisions
+    getNoteRevisions,
+    getEditedNotesOnDate
 };
\ No newline at end of file
diff --git a/src/routes/api/options.js b/src/routes/api/options.js
index 32fdf81e4..80e70d8c6 100644
--- a/src/routes/api/options.js
+++ b/src/routes/api/options.js
@@ -30,6 +30,7 @@ const ALLOWED_OPTIONS = [
     'noteRevisionsWidget',
     'whatLinksHereWidget',
     'similarNotesWidget',
+    'editedNotesWidget',
     'codeNotesMimeTypes'
 ];
 
diff --git a/src/routes/routes.js b/src/routes/routes.js
index bd5fc8c05..45c99054b 100644
--- a/src/routes/routes.js
+++ b/src/routes/routes.js
@@ -135,6 +135,8 @@ function register(app) {
     apiRoute(POST, '/api/notes/relation-map', notesApiRoute.getRelationMap);
     apiRoute(PUT, '/api/notes/:noteId/change-title', notesApiRoute.changeTitle);
 
+    apiRoute(GET, '/api/edited-notes/:date', noteRevisionsApiRoute.getEditedNotesOnDate);
+
     apiRoute(PUT, '/api/notes/:noteId/clone-to/:parentNoteId', cloningApiRoute.cloneNoteToParent);
     apiRoute(PUT, '/api/notes/:noteId/clone-after/:afterBranchId', cloningApiRoute.cloneNoteAfter);
 
diff --git a/src/services/app_info.js b/src/services/app_info.js
index 671c7a1b0..049ea324b 100644
--- a/src/services/app_info.js
+++ b/src/services/app_info.js
@@ -4,7 +4,7 @@ const build = require('./build');
 const packageJson = require('../../package');
 const {TRILIUM_DATA_DIR} = require('./data_dir');
 
-const APP_DB_VERSION = 143;
+const APP_DB_VERSION = 144;
 const SYNC_VERSION = 10;
 const CLIPPER_PROTOCOL_VERSION = "1.0";
 
diff --git a/src/services/note_cache.js b/src/services/note_cache.js
index 5368fb09e..d91e36484 100644
--- a/src/services/note_cache.js
+++ b/src/services/note_cache.js
@@ -340,6 +340,7 @@ function getNotePath(noteId) {
             noteId: noteId,
             branchId: childParentToBranchId[`${noteId}-${parentNoteId}`],
             title: noteTitle,
+            notePath: retPath,
             path: retPath.join('/')
         };
     }