search script UI

src/public/app/services/date_notes.js

@@ -47,8 +47,8 @@ async function createSearchNote(opts = {}) {
     const note = await server.post('search-note');
 
     const attrsToUpdate = [
-        opts.ancestor ? { type: 'relation', name: 'ancestor', value: opts.ancestorNoteId } : undefined,
+        opts.ancestorNoteId ? { type: 'relation', name: 'ancestor', value: opts.ancestorNoteId } : undefined,
-        { type: 'label', name: 'searchString', value: opts.searchString }
+        { type: 'label', name: 'searchString', value: opts.searchStringe }
     ].filter(attr => !!attr);
 
     if (attrsToUpdate.length > 0) {

src/public/app/services/tree_cache.js

@@ -167,7 +167,7 @@ class TreeCache {
         for (const note of resp.notes) {
             if (note.type === 'search') {
                 const searchResultNoteIds = await server.get('search-note/' + note.noteId);
-
+console.log("searchResultNoteIds", searchResultNoteIds);
                 if (!Array.isArray(searchResultNoteIds)) {
                     throw new Error(`Search note ${note.noteId} failed: ${searchResultNoteIds}`);
                 }

src/public/app/widgets/search_actions/abstract_search_action.js

@@ -1,6 +1,7 @@
 import server from "../../services/server.js";
 import ws from "../../services/ws.js";
 import Component from "../component.js";
+import utils from "../../services/utils.js";
 
 export default class AbstractSearchAction extends Component {
     constructor(attribute, actionDef) {
@@ -18,6 +19,8 @@ export default class AbstractSearchAction extends Component {
                 .on('click', () => this.deleteAction())
                 .attr('title', 'Remove this search action');
 
+            utils.initHelpDropdown($rendered);
+
             return $rendered;
         }
         catch (e) {

src/public/app/widgets/search_actions/execute_script.js

@@ -21,6 +21,10 @@ const TPL = `
                 For example to append a string to a note's title, use this small script:
                 
                 <pre>note.title = note.title + ' - suffix';</pre>
+                
+                More complex example would be deleting all matched note's attributes:
+                
+                <pre>for (const attr of note.getOwnedAttributes) { attr.isDeleted = true; attr.save(); }</pre>
               </div>
             </div>
         

src/public/app/widgets/search_definition.js

@@ -1,4 +1,3 @@
-import noteAutocompleteService from "../services/note_autocomplete.js";
 import server from "../services/server.js";
 import TabAwareWidget from "./tab_aware_widget.js";
 import treeCache from "../services/tree_cache.js";
@@ -18,12 +17,13 @@ import FastSearch from "./search_options/fast_search.js";
 import Ancestor from "./search_options/ancestor.js";
 import IncludeArchivedNotes from "./search_options/include_archived_notes.js";
 import OrderBy from "./search_options/order_by.js";
+import SearchScript from "./search_options/search_script.js";
 
 const TPL = `
 <div class="search-definition-widget">
     <style> 
     .search-setting-table {
-        margin-top: 7px;
+        margin-top: 0;
         margin-bottom: 7px;
         width: 100%;
         border-collapse: separate;
@@ -63,6 +63,10 @@ const TPL = `
     .search-definition-widget input:invalid {
         border: 3px solid red;
     }
+
+    .add-search-option button {
+        margin-top: 5px; /* to give some spacing when buttons overflow on the next line */
+    }
     </style>
 
     <div class="search-settings">
@@ -75,6 +79,11 @@ const TPL = `
                         search string
                     </button>
                     
+                    <button type="button" class="btn btn-sm" data-search-option-add="searchScript">
+                        <span class="bx bx-code"></span> 
+                        search script
+                    </button>
+                    
                     <button type="button" class="btn btn-sm" data-search-option-add="ancestor">
                         <span class="bx bx-filter-alt"></span> 
                         ancestor
@@ -150,6 +159,7 @@ const TPL = `
 
 const OPTION_CLASSES = [
     SearchString,
+    SearchScript,
     Ancestor,
     FastSearch,
     IncludeArchivedNotes,
@@ -232,7 +242,12 @@ export default class SearchDefinitionWidget extends TabAwareWidget {
     }
 
     async refreshResultsCommand() {
-        await treeCache.reloadNotes([this.noteId]);
+        try {
+            await treeCache.reloadNotes([this.noteId]);
+        }
+        catch (e) {
+            toastService.showError(e.message);
+        }
 
         this.triggerEvent('searchRefreshed', {tabId: this.tabContext.tabId});
     }

src/public/app/widgets/search_options/abstract_search_option.js

@@ -1,6 +1,7 @@
 import server from "../../services/server.js";
 import ws from "../../services/ws.js";
 import Component from "../component.js";
+import utils from "../../services/utils.js";
 
 export default class AbstractSearchOption extends Component {
     constructor(attribute, note) {
@@ -28,6 +29,8 @@ export default class AbstractSearchOption extends Component {
                 .on('click', () => this.deleteOption())
                 .attr('title', 'Remove this search option');
 
+            utils.initHelpDropdown($rendered);
+
             return $rendered;
         }
         catch (e) {

src/public/app/widgets/search_options/ancestor.js

@@ -30,14 +30,18 @@ export default class Ancestor extends AbstractSearchOption {
         noteAutocompleteService.initNoteAutocomplete($ancestor);
 
         $ancestor.on('autocomplete:closed', async () => {
-            const ancestorOfNoteId = $ancestor.getSelectedNoteId();
+            const ancestorNoteId = $ancestor.getSelectedNoteId();
 
-            await this.setAttribute('relation', 'ancestor', ancestorOfNoteId);
+            if (ancestorNoteId) {
+                await this.setAttribute('relation', 'ancestor', ancestorNoteId);
+            }
         });
 
         const ancestorNoteId = this.note.getRelationValue('ancestor');
 
-        $ancestor.setNote(ancestorNoteId);
+        if (ancestorNoteId !== 'root') {
+            $ancestor.setNote(ancestorNoteId);
+        }
 
         return $option;
     }

src/public/app/widgets/search_options/search_script.js

@@ -0,0 +1,70 @@
+import AbstractSearchOption from "./abstract_search_option.js";
+import noteAutocompleteService from "../../services/note_autocomplete.js";
+
+const TPL = `
+<tr>
+    <td class="title-column">
+        Search script: 
+    </td>
+    <td>
+        <div class="input-group">
+            <input class="search-script form-control" placeholder="search for note by its name">
+        </div>
+    </td>
+        <td class="button-column">
+        <div class="dropdown help-dropdown">
+          <span class="bx bx-help-circle icon-action" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></span>
+          <div class="dropdown-menu dropdown-menu-right p-4">
+            <p>Search script allows to define search results by running a script. This provides maximal flexibility when standard search doesn't suffice.</p>
+            
+            <p>Search script must be of type "code" and subtype "JavaScript backend". The script receives  needs to return an array of noteIds or notes.</p>
+            
+            <p>See this example:</p>
+            
+            <pre>
+// 1. prefiltering using standard search
+const candidateNotes = api.searchForNotes("#journal"); 
+
+// 2. applying custom search criteria
+const matchedNotes = candidateNotes
+    .filter(note => note.title.match(/[0-9]{1,2}\. ?[0-9]{1,2}\. ?[0-9]{4}\/));
+
+return matchedNotes;</pre>
+
+            <p>Note that search script and search string can't be combined with each other.</p>
+          </div>
+        
+        <span class="bx bx-x icon-action search-option-del"></span>
+    </td>
+</tr>`;
+
+export default class SearchScript extends AbstractSearchOption {
+    static get optionName() { return "searchScript" };
+    static get attributeType() { return "relation" };
+
+    static async create(noteId) {
+        await AbstractSearchOption.setAttribute(noteId, 'relation', 'searchScript', 'root');
+    }
+
+    doRender() {
+        const $option = $(TPL);
+        const $searchScript = $option.find('.search-script');
+        noteAutocompleteService.initNoteAutocomplete($searchScript);
+
+        $searchScript.on('autocomplete:closed', async () => {
+            const searchScriptNoteId = $searchScript.getSelectedNoteId();
+
+            if (searchScriptNoteId) {
+                await this.setAttribute('relation', 'searchScript', searchScriptNoteId);
+            }
+        });
+
+        const searchScriptNoteId = this.note.getRelationValue('searchScript');
+
+        if (searchScriptNoteId !== 'root') {
+            $searchScript.setNote(searchScriptNoteId);
+        }
+
+        return $option;
+    }
+}

src/public/app/widgets/search_options/search_string.js

@@ -7,7 +7,7 @@ const TPL = `
 <tr>
     <td class="title-column">Search string:</td>
     <td>
-        <input type="text" class="form-control search-string">
+        <input type="text" class="form-control search-string" placeholder="fulltext keywords, #tag = value ...">
     </td>
     <td class="button-column">
         <div class="dropdown help-dropdown">
@@ -64,8 +64,6 @@ export default class SearchString extends AbstractSearchOption {
 
         this.$searchString.val(this.note.getLabelValue('searchString'));
 
-        utils.initHelpDropdown($option);
-
         return $option;
     }
 

src/public/stylesheets/style.css

@@ -935,7 +935,7 @@ ul.fancytree-container li {
     border-width: 2px;
     box-shadow: 10px 10px 93px -25px black;
     padding: 10px 15px 10px 15px !important;
-    width: 500px;
+    width: 600px;
 }
 
 .help-dropdown .dropdown-menu pre {

src/routes/api/search.js

@@ -9,34 +9,28 @@ const searchService = require('../../services/search/services/search');
 async function search(note) {
     let searchResultNoteIds;
 
-    try {
+    const searchScript = note.getRelationValue('searchScript');
-        const searchScript = note.getRelationValue('searchScript');
+    const searchString = note.getLabelValue('searchString');
-        const searchString = note.getLabelValue('searchString');
 
-        if (searchScript) {
+    if (searchScript) {
-            searchResultNoteIds = await searchFromRelation(note, 'searchScript');
+        searchResultNoteIds = await searchFromRelation(note, 'searchScript');
-        } else {
+    } else {
-            const searchContext = new SearchContext({
+        const searchContext = new SearchContext({
-                fastSearch: note.hasLabel('fastSearch'),
+            fastSearch: note.hasLabel('fastSearch'),
-                ancestorNoteId: note.getRelationValue('ancestor'),
+            ancestorNoteId: note.getRelationValue('ancestor'),
-                includeArchivedNotes: note.hasLabel('includeArchivedNotes'),
+            includeArchivedNotes: note.hasLabel('includeArchivedNotes'),
-                orderBy: note.getLabelValue('orderBy'),
+            orderBy: note.getLabelValue('orderBy'),
-                orderDirection: note.getLabelValue('orderDirection'),
+            orderDirection: note.getLabelValue('orderDirection'),
-                fuzzyAttributeSearch: false
+            fuzzyAttributeSearch: false
-            });
+        });
 
-            searchResultNoteIds = searchService.findNotesWithQuery(searchString, searchContext)
+        searchResultNoteIds = searchService.findNotesWithQuery(searchString, searchContext)
-                .map(sr => sr.noteId);
+            .map(sr => sr.noteId);
-        }
-
-        // we won't return search note's own noteId
-        // also don't allow root since that would force infinite cycle
-        return searchResultNoteIds.filter(resultNoteId => !['root', note.noteId].includes(resultNoteId));
-    } catch (e) {
-        log.error(`Search failed for note ${note.noteId}: ` + e.message + ": " + e.stack);
-
-        throw new Error("Search failed, see logs for details.");
     }
+
+    // we won't return search note's own noteId
+    // also don't allow root since that would force infinite cycle
+    return searchResultNoteIds.filter(resultNoteId => !['root', note.noteId].includes(resultNoteId));
 }
 
 async function searchFromNote(req) {
@@ -55,13 +49,7 @@ async function searchFromNote(req) {
         return [400, `Note ${req.params.noteId} is not a search note.`]
     }
 
-    let searchResultNoteIds = await search(note);
+    return await search(note);
-
-    if (searchResultNoteIds.length > 200) {
-        searchResultNoteIds = searchResultNoteIds.slice(0, 200);
-    }
-
-    return searchResultNoteIds;
 }
 
 const ACTION_HANDLERS = {

src/routes/routes.js

@@ -101,6 +101,11 @@ function route(method, path, middleware, routeHandler, resultHandler, transactio
             if (resultHandler) {
                 if (result && result.then) {
                     result.then(actualResult => resultHandler(req, res, actualResult))
+                        .catch(e => {
+                            log.error(`${method} ${path} threw exception: ` + e.stack);
+
+                            res.status(500).send(e.message);
+                        });
                 }
                 else {
                     resultHandler(req, res, result);
@@ -110,10 +115,10 @@ function route(method, path, middleware, routeHandler, resultHandler, transactio
         catch (e) {
             log.error(`${method} ${path} threw exception: ` + e.stack);
 
-            res.sendStatus(500);
+            res.status(500).send(e.message);
         }
 
-        log.request(req, Date.now() - start);
+        log.request(req, res, Date.now() - start);
     });
 }
 

src/services/log.js

@@ -64,7 +64,7 @@ function error(message) {
 
 const requestBlacklist = [ "/libraries", "/app", "/images", "/stylesheets" ];
 
-function request(req, timeMs) {
+function request(req, res, timeMs) {
     for (const bl of requestBlacklist) {
         if (req.url.startsWith(bl)) {
             return;
@@ -76,7 +76,7 @@ function request(req, timeMs) {
     }
 
     info((timeMs >= 10 ? "Slow " : "") +
-        req.method + " " + req.url + " took " + timeMs + "ms");
+        res.statusCode + " " + req.method + " " + req.url + " took " + timeMs + "ms");
 }
 
 function pad(num) {