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joplin/CliClient/app/command-tag.js
Vaidotas Šimkus e11e57f1d8
All: Added support for hierarchical/nested tags (#2572)
The implementation uses / symbol as a nesting separator. I.e. tag/subtag is a nested tag, where tag is the parent tag and subtag is its child. Creating a tag named tag/subtag/subsubtag creates three tags, one for each level. The tags are associated using parent_id field.

In the app, viewing notes with a tag will also show all notes that are associated with any of the tag's descendant tags (same for the note count). Deleting a tag will also delete all its descendant tags.

In the desktop app the tags are shown nested just like the notebooks.
2020-07-12 18:09:07 +01:00

96 lines
2.8 KiB
JavaScript

const { BaseCommand } = require('./base-command.js');
const { app } = require('./app.js');
const { _ } = require('lib/locale.js');
const Tag = require('lib/models/Tag.js');
const BaseModel = require('lib/BaseModel.js');
const { time } = require('lib/time-utils.js');
class Command extends BaseCommand {
usage() {
return 'tag <tag-command> [tag] [note]';
}
description() {
return _('<tag-command> can be "add", "remove", "list", or "notetags" to assign or remove [tag] from [note], to list notes associated with [tag], or to list tags associated with [note]. The command `tag list` can be used to list all the tags (use -l for long option).');
}
options() {
return [['-l, --long', _('Use long list format. Format is ID, NOTE_COUNT (for notebook), DATE, TODO_CHECKED (for to-dos), TITLE')]];
}
async action(args) {
let tag = null;
const options = args.options;
if (args.tag) tag = await app().loadItem(BaseModel.TYPE_TAG, args.tag);
let notes = [];
if (args.note) {
notes = await app().loadItems(BaseModel.TYPE_NOTE, args.note);
}
const command = args['tag-command'];
if (command == 'remove' && !tag) throw new Error(_('Cannot find "%s".', args.tag));
if (command == 'add') {
if (!notes.length) throw new Error(_('Cannot find "%s".', args.note));
if (!tag) tag = await Tag.saveNested({}, args.tag, { userSideValidation: true });
for (let i = 0; i < notes.length; i++) {
await Tag.addNote(tag.id, notes[i].id);
}
} else if (command == 'remove') {
if (!tag) throw new Error(_('Cannot find "%s".', args.tag));
if (!notes.length) throw new Error(_('Cannot find "%s".', args.note));
for (let i = 0; i < notes.length; i++) {
await Tag.removeNote(tag.id, notes[i].id);
}
} else if (command == 'list') {
if (tag) {
const notes = await Tag.notes(tag.id);
notes.map(note => {
let line = '';
if (options.long) {
line += BaseModel.shortId(note.id);
line += ' ';
line += time.formatMsToLocal(note.user_updated_time);
line += ' ';
}
if (note.is_todo) {
line += '[';
if (note.todo_completed) {
line += 'X';
} else {
line += ' ';
}
line += '] ';
} else {
line += ' ';
}
line += note.title;
this.stdout(line);
});
} else {
const tags = await Tag.all();
tags.map(tag => {
this.stdout(Tag.getCachedFullTitle(tag.id));
});
}
} else if (command == 'notetags') {
if (args.tag) {
const note = await app().loadItem(BaseModel.TYPE_NOTE, args.tag);
if (!note) throw new Error(_('Cannot find "%s".', args.tag));
const tags = await Tag.tagsByNoteId(note.id);
tags.map(tag => {
this.stdout(tag.title);
});
} else {
throw new Error(_('Cannot find "%s".', ''));
}
} else {
throw new Error(_('Invalid command: "%s"', command));
}
}
}
module.exports = Command;