Search function for CLI

CliClient/app/command-search.js

@@ -0,0 +1,64 @@
+import { BaseCommand } from './base-command.js';
+import { app } from './app.js';
+import { _ } from 'lib/locale.js';
+import { BaseModel } from 'lib/base-model.js';
+import { Folder } from 'lib/models/folder.js';
+import { Note } from 'lib/models/note.js';
+import { autocompleteFolders } from './autocomplete.js';
+import { sprintf } from 'sprintf-js';
+import { time } from 'lib/time-utils.js';
+import { vorpalUtils } from './vorpal-utils.js';
+
+class Command extends BaseCommand {
+
+	usage() {
+		return 'search <pattern> [notebook]';
+	}
+
+	description() {
+		return 'Searches for the given <pattern> in all the notes.';
+	}
+
+	async action(args) {
+		let pattern = args['pattern'];
+		let folderTitle = args['notebook'];
+
+		let folder = null;
+		if (folderTitle) {
+			folder = await Folder.loadByTitle(folderTitle);
+			if (!folder) throw new Error(_('Notebook not found: "%s"', folderTitle));
+		}
+
+		let fields = Note.previewFields();
+		fields.push('body');
+		const notes = await Note.previews(folder ? folder.id : null, {
+			fields: fields,
+			anywherePattern: '*' + pattern + '*',
+		});
+
+		const fragmentLength = 50;
+
+		let parents = {};
+
+		for (let i = 0; i < notes.length; i++) {
+			const note = notes[i];
+			const parent = parents[note.parent_id] ? parents[note.parent_id] : await Folder.load(note.parent_id);
+			parents[note.parent_id] = parent;
+
+			const idx = note.body.indexOf(pattern);
+			let line = '';
+			if (idx >= 0) {
+				let fragment = note.body.substr(Math.max(0, idx - fragmentLength / 2), fragmentLength);
+				fragment = fragment.replace(/\n/g, ' ');
+				line = sprintf('%s: %s / %s: %s', BaseModel.shortId(note.id), note.title, parent.title, fragment);
+			} else {
+				line = sprintf('%s: %s / %s', BaseModel.shortId(note.id), parent.title, note.title);
+			}
+
+			this.log(line);
+		}
+	}
+
+}
+
+module.exports = Command;

ReactNativeClient/lib/models/note.js

@@ -100,9 +100,18 @@ class Note extends BaseItem {
 			options.conditions.push('is_conflict = 1');
 		} else {
 			options.conditions.push('is_conflict = 0');
-			options.conditions.push('parent_id = ?');
-			options.conditionsParams.push(parentId);
-		}		
+			if (parentId) {
+				options.conditions.push('parent_id = ?');
+				options.conditionsParams.push(parentId);
+			}
+		}
+
+		if (options.anywherePattern) {
+			let pattern = options.anywherePattern.replace(/\*/g, '%');
+			options.conditions.push('(title LIKE ? OR body LIKE ?)');
+			options.conditionsParams.push(pattern);
+			options.conditionsParams.push(pattern);
+		}
 
 		if (options.itemTypes && options.itemTypes.length) {
 			if (options.itemTypes.indexOf('note') >= 0 && options.itemTypes.indexOf('todo') >= 0) {