mirror of
https://github.com/laurent22/joplin.git
synced 2024-12-24 10:27:10 +02:00
463 lines
13 KiB
JavaScript
463 lines
13 KiB
JavaScript
const { BaseApplication } = require('lib/BaseApplication');
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const { FoldersScreenUtils } = require('lib/folders-screen-utils.js');
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const ResourceService = require('lib/services/ResourceService');
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const BaseModel = require('lib/BaseModel.js');
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const Folder = require('lib/models/Folder.js');
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const BaseItem = require('lib/models/BaseItem.js');
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const Note = require('lib/models/Note.js');
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const Tag = require('lib/models/Tag.js');
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const Setting = require('lib/models/Setting.js');
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const { reg } = require('lib/registry.js');
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const { fileExtension } = require('lib/path-utils.js');
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const { _ } = require('lib/locale.js');
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const fs = require('fs-extra');
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const { cliUtils } = require('./cli-utils.js');
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const Cache = require('lib/Cache');
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const RevisionService = require('lib/services/RevisionService');
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class Application extends BaseApplication {
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constructor() {
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super();
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this.showPromptString_ = true;
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this.commands_ = {};
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this.commandMetadata_ = null;
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this.activeCommand_ = null;
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this.allCommandsLoaded_ = false;
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this.showStackTraces_ = false;
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this.gui_ = null;
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this.cache_ = new Cache();
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}
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gui() {
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return this.gui_;
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}
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commandStdoutMaxWidth() {
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return this.gui().stdoutMaxWidth();
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}
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async guessTypeAndLoadItem(pattern, options = null) {
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let type = BaseModel.TYPE_NOTE;
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if (pattern.indexOf('/') === 0) {
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type = BaseModel.TYPE_FOLDER;
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pattern = pattern.substr(1);
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}
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return this.loadItem(type, pattern, options);
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}
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async loadItem(type, pattern, options = null) {
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const output = await this.loadItems(type, pattern, options);
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if (output.length > 1) {
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// output.sort((a, b) => { return a.user_updated_time < b.user_updated_time ? +1 : -1; });
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// let answers = { 0: _('[Cancel]') };
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// for (let i = 0; i < output.length; i++) {
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// answers[i + 1] = output[i].title;
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// }
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// Not really useful with new UI?
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throw new Error(_('More than one item match "%s". Please narrow down your query.', pattern));
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// let msg = _('More than one item match "%s". Please select one:', pattern);
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// const response = await cliUtils.promptMcq(msg, answers);
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// if (!response) return null;
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// return output[response - 1];
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} else {
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return output.length ? output[0] : null;
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}
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}
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async loadItems(type, pattern, options = null) {
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if (type === 'folderOrNote') {
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const folders = await this.loadItems(BaseModel.TYPE_FOLDER, pattern, options);
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if (folders.length) return folders;
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return await this.loadItems(BaseModel.TYPE_NOTE, pattern, options);
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}
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pattern = pattern ? pattern.toString() : '';
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if (type == BaseModel.TYPE_FOLDER && (pattern == Folder.conflictFolderTitle() || pattern == Folder.conflictFolderId())) return [Folder.conflictFolder()];
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if (!options) options = {};
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const parent = options.parent ? options.parent : app().currentFolder();
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const ItemClass = BaseItem.itemClass(type);
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if (type == BaseModel.TYPE_NOTE && pattern.indexOf('*') >= 0) {
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// Handle it as pattern
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if (!parent) throw new Error(_('No notebook selected.'));
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return await Note.previews(parent.id, { titlePattern: pattern });
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} else {
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// Single item
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let item = null;
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if (type == BaseModel.TYPE_NOTE) {
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if (!parent) throw new Error(_('No notebook has been specified.'));
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item = await ItemClass.loadFolderNoteByField(parent.id, 'title', pattern);
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} else {
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item = await ItemClass.loadByTitle(pattern);
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}
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if (item) return [item];
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item = await ItemClass.load(pattern); // Load by id
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if (item) return [item];
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if (pattern.length >= 2) {
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return await ItemClass.loadByPartialId(pattern);
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}
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}
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return [];
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}
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stdout(text) {
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return this.gui().stdout(text);
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}
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setupCommand(cmd) {
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cmd.setStdout(text => {
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return this.stdout(text);
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});
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cmd.setDispatcher(action => {
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if (this.store()) {
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return this.store().dispatch(action);
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} else {
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return () => {};
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}
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});
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cmd.setPrompt(async (message, options) => {
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if (!options) options = {};
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if (!options.type) options.type = 'boolean';
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if (!options.booleanAnswerDefault) options.booleanAnswerDefault = 'y';
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if (!options.answers) options.answers = options.booleanAnswerDefault === 'y' ? [_('Y'), _('n')] : [_('N'), _('y')];
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if (options.type == 'boolean') {
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message += ` (${options.answers.join('/')})`;
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}
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let answer = await this.gui().prompt('', `${message} `, options);
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if (options.type === 'boolean') {
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if (answer === null) return false; // Pressed ESCAPE
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if (!answer) answer = options.answers[0];
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const positiveIndex = options.booleanAnswerDefault == 'y' ? 0 : 1;
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return answer.toLowerCase() === options.answers[positiveIndex].toLowerCase();
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} else {
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return answer;
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}
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});
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return cmd;
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}
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async exit(code = 0) {
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const doExit = async () => {
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this.gui().exit();
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await super.exit(code);
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};
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// Give it a few seconds to cancel otherwise exit anyway
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setTimeout(async () => {
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await doExit();
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}, 5000);
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if (await reg.syncTarget().syncStarted()) {
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this.stdout(_('Cancelling background synchronisation... Please wait.'));
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const sync = await reg.syncTarget().synchronizer();
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await sync.cancel();
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}
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await doExit();
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}
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commands(uiType = null) {
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if (!this.allCommandsLoaded_) {
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fs.readdirSync(__dirname).forEach(path => {
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if (path.indexOf('command-') !== 0) return;
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const ext = fileExtension(path);
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if (ext != 'js') return;
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const CommandClass = require(`./${path}`);
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let cmd = new CommandClass();
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if (!cmd.enabled()) return;
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cmd = this.setupCommand(cmd);
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this.commands_[cmd.name()] = cmd;
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});
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this.allCommandsLoaded_ = true;
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}
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if (uiType !== null) {
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const temp = [];
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for (const n in this.commands_) {
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if (!this.commands_.hasOwnProperty(n)) continue;
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const c = this.commands_[n];
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if (!c.supportsUi(uiType)) continue;
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temp[n] = c;
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}
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return temp;
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}
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return this.commands_;
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}
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async commandNames() {
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const metadata = await this.commandMetadata();
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const output = [];
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for (const n in metadata) {
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if (!metadata.hasOwnProperty(n)) continue;
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output.push(n);
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}
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return output;
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}
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async commandMetadata() {
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if (this.commandMetadata_) return this.commandMetadata_;
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let output = await this.cache_.getItem('metadata');
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if (output) {
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this.commandMetadata_ = output;
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return Object.assign({}, this.commandMetadata_);
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}
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const commands = this.commands();
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output = {};
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for (const n in commands) {
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if (!commands.hasOwnProperty(n)) continue;
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const cmd = commands[n];
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output[n] = cmd.metadata();
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}
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await this.cache_.setItem('metadata', output, 1000 * 60 * 60 * 24);
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this.commandMetadata_ = output;
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return Object.assign({}, this.commandMetadata_);
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}
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hasGui() {
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return this.gui() && !this.gui().isDummy();
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}
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findCommandByName(name) {
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if (this.commands_[name]) return this.commands_[name];
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let CommandClass = null;
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try {
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CommandClass = require(`${__dirname}/command-${name}.js`);
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} catch (error) {
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if (error.message && error.message.indexOf('Cannot find module') >= 0) {
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const e = new Error(_('No such command: %s', name));
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e.type = 'notFound';
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throw e;
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} else {
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throw error;
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}
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}
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let cmd = new CommandClass();
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cmd = this.setupCommand(cmd);
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this.commands_[name] = cmd;
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return this.commands_[name];
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}
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dummyGui() {
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return {
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isDummy: () => {
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return true;
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},
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prompt: (initialText = '', promptString = '', options = null) => {
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return cliUtils.prompt(initialText, promptString, options);
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},
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showConsole: () => {},
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maximizeConsole: () => {},
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stdout: text => {
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console.info(text);
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},
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fullScreen: () => {},
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exit: () => {},
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showModalOverlay: () => {},
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hideModalOverlay: () => {},
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stdoutMaxWidth: () => {
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return 100;
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},
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forceRender: () => {},
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termSaveState: () => {},
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termRestoreState: () => {},
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};
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}
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async execCommand(argv) {
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if (!argv.length) return this.execCommand(['help']);
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// reg.logger().debug('execCommand()', argv);
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const commandName = argv[0];
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this.activeCommand_ = this.findCommandByName(commandName);
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let outException = null;
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try {
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if (this.gui().isDummy() && !this.activeCommand_.supportsUi('cli')) throw new Error(_('The command "%s" is only available in GUI mode', this.activeCommand_.name()));
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const cmdArgs = cliUtils.makeCommandArgs(this.activeCommand_, argv);
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await this.activeCommand_.action(cmdArgs);
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} catch (error) {
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outException = error;
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}
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this.activeCommand_ = null;
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if (outException) throw outException;
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}
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currentCommand() {
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return this.activeCommand_;
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}
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async loadKeymaps() {
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const defaultKeyMap = [
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{ keys: [':'], type: 'function', command: 'enter_command_line_mode' },
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{ keys: ['TAB'], type: 'function', command: 'focus_next' },
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{ keys: ['SHIFT_TAB'], type: 'function', command: 'focus_previous' },
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{ keys: ['UP'], type: 'function', command: 'move_up' },
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{ keys: ['DOWN'], type: 'function', command: 'move_down' },
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{ keys: ['PAGE_UP'], type: 'function', command: 'page_up' },
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{ keys: ['PAGE_DOWN'], type: 'function', command: 'page_down' },
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{ keys: ['ENTER'], type: 'function', command: 'activate' },
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{ keys: ['DELETE', 'BACKSPACE'], type: 'function', command: 'delete' },
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{ keys: [' '], command: 'todo toggle $n' },
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{ keys: ['tc'], type: 'function', command: 'toggle_console' },
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{ keys: ['tm'], type: 'function', command: 'toggle_metadata' },
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{ keys: ['/'], type: 'prompt', command: 'search ""', cursorPosition: -2 },
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{ keys: ['mn'], type: 'prompt', command: 'mknote ""', cursorPosition: -2 },
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{ keys: ['mt'], type: 'prompt', command: 'mktodo ""', cursorPosition: -2 },
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{ keys: ['mb'], type: 'prompt', command: 'mkbook ""', cursorPosition: -2 },
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{ keys: ['yn'], type: 'prompt', command: 'cp $n ""', cursorPosition: -2 },
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{ keys: ['dn'], type: 'prompt', command: 'mv $n ""', cursorPosition: -2 },
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];
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// Filter the keymap item by command so that items in keymap.json can override
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// the default ones.
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const itemsByCommand = {};
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for (let i = 0; i < defaultKeyMap.length; i++) {
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itemsByCommand[defaultKeyMap[i].command] = defaultKeyMap[i];
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}
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const filePath = `${Setting.value('profileDir')}/keymap.json`;
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if (await fs.pathExists(filePath)) {
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try {
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let configString = await fs.readFile(filePath, 'utf-8');
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configString = configString.replace(/^\s*\/\/.*/, ''); // Strip off comments
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const keymap = JSON.parse(configString);
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for (let keymapIndex = 0; keymapIndex < keymap.length; keymapIndex++) {
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const item = keymap[keymapIndex];
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itemsByCommand[item.command] = item;
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}
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} catch (error) {
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let msg = error.message ? error.message : '';
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msg = `Could not load keymap ${filePath}\n${msg}`;
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error.message = msg;
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throw error;
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}
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}
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const output = [];
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for (const n in itemsByCommand) {
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if (!itemsByCommand.hasOwnProperty(n)) continue;
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output.push(itemsByCommand[n]);
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}
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// Map reserved shortcuts to their equivalent key
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// https://github.com/cronvel/terminal-kit/issues/101
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for (let i = 0; i < output.length; i++) {
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const newKeys = output[i].keys.map(k => {
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k = k.replace(/CTRL_H/g, 'BACKSPACE');
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k = k.replace(/CTRL_I/g, 'TAB');
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k = k.replace(/CTRL_M/g, 'ENTER');
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return k;
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});
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output[i].keys = newKeys;
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}
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return output;
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}
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async start(argv) {
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argv = await super.start(argv);
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cliUtils.setStdout(object => {
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return this.stdout(object);
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});
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// If we have some arguments left at this point, it's a command
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// so execute it.
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if (argv.length) {
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this.gui_ = this.dummyGui();
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this.currentFolder_ = await Folder.load(Setting.value('activeFolderId'));
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await this.applySettingsSideEffects();
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try {
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await this.execCommand(argv);
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} catch (error) {
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if (this.showStackTraces_) {
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console.error(error);
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} else {
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console.info(error.message);
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}
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process.exit(1);
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}
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await Setting.saveAll();
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// Need to call exit() explicitly, otherwise Node wait for any timeout to complete
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// https://stackoverflow.com/questions/18050095
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process.exit(0);
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} else {
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// Otherwise open the GUI
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this.initRedux();
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const keymap = await this.loadKeymaps();
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const AppGui = require('./app-gui.js');
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this.gui_ = new AppGui(this, this.store(), keymap);
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this.gui_.setLogger(this.logger_);
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await this.gui_.start();
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// Since the settings need to be loaded before the store is created, it will never
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// receive the SETTING_UPDATE_ALL even, which mean state.settings will not be
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// initialised. So we manually call dispatchUpdateAll() to force an update.
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Setting.dispatchUpdateAll();
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await FoldersScreenUtils.refreshFolders();
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const tags = await Tag.allWithNotes();
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ResourceService.runInBackground();
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RevisionService.instance().runInBackground();
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this.dispatch({
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type: 'TAG_UPDATE_ALL',
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items: tags,
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});
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this.store().dispatch({
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type: 'FOLDER_SELECT',
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id: Setting.value('activeFolderId'),
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});
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}
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}
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}
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let application_ = null;
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function app() {
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if (application_) return application_;
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application_ = new Application();
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return application_;
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}
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module.exports = { app };
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