mirror of
https://github.com/coderaiser/cloudcmd.git
synced 2026-01-23 18:55:26 +00:00
572 lines
17 KiB
JavaScript
572 lines
17 KiB
JavaScript
'use strict';
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const itype = require('itype/legacy');
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const rendy = require('rendy');
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/* global Util, DOM, CloudFunc, join */
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module.exports = new CloudCmdProto(Util, DOM, CloudFunc);
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function CloudCmdProto(Util, DOM, CloudFunc) {
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let Key;
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let Debug;
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let Listeners;
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const log = (str) => {
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if (!Debug)
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return;
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console.log(str);
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};
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const CloudCmd = this;
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const Images = DOM.Images;
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const Info = DOM.CurrentInfo;
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const Storage = DOM.Storage;
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const Files = DOM.Files;
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this.log = log;
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this.PREFIX = '';
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this.PREFIX_URL = '';
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this.DIRCLIENT = '/dist/';
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this.MIN_ONE_PANEL_WIDTH = 1155;
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this.HOST = location.origin ||
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location.protocol + '//' + location.host;
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const TITLE = 'Cloud Commander';
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this.TITLE = TITLE;
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this.sort = {
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left: 'name',
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right: 'name',
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};
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this.order = {
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left: 'asc',
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right: 'asc',
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};
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log.enable = function() {
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Debug = true;
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};
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log.disable = function() {
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Debug = false;
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};
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var getStrBigFirst = Util.getStrBigFirst;
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var kebabToCamelCase = Util.kebabToCamelCase;
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/**
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* Функция привязываеться ко всем ссылкам и
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* загружает содержимое каталогов
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*
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* @param params - {
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* paramLink - ссылка
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* needRefresh - необходимость обязательной загрузки данных с сервера
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* panel
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* }
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* @param callback
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*/
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this.loadDir = function(params, callback) {
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var imgPosition;
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var panelChanged;
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var p = params;
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var isRefresh = p.isRefresh;
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var panel = p.panel;
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var history = p.history;
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var noCurrent = p.noCurrent;
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if (!noCurrent)
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if (panel && panel !== Info.panel) {
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DOM.changePanel();
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panelChanged = true;
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}
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if (panelChanged || isRefresh || !history)
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imgPosition = 'top';
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Images.show.load(imgPosition, panel);
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/* загружаем содержимое каталога */
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ajaxLoad(p.path, {
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refresh: isRefresh,
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history: history,
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noCurrent: noCurrent
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}, panel, callback);
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};
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/**
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* function load modules
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* @params = {name, path, func, dobefore, arg}
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*/
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function loadModule(params) {
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var name, path, func, doBefore,
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funcName, isContain;
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if (params) {
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name = params.name,
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path = params.path,
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func = params.func,
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funcName = params.funcName,
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doBefore = params.dobefore;
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if (path && !name)
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name = kebabToCamelCase(path);
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isContain = /\.js/.test(path);
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if (!isContain)
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path += '.js';
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if (!CloudCmd[name]) {
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CloudCmd[name] = (...args) => {
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const prefix = CloudCmd.PREFIX;
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const pathFull = prefix + CloudCmd.DIRCLIENT + path;
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Util.exec(doBefore);
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return DOM.load.js(pathFull, func ||
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function(error) {
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var Proto = CloudCmd[name];
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if (!error && itype.function(Proto))
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CloudCmd[name] = applyConstructor(Proto, args);
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});
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};
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CloudCmd[name][funcName] = CloudCmd[name];
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}
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}
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}
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/*
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* apply arguemnts to constructor
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*
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* @param constructor
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* @param args
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*/
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function applyConstructor(constructor, args) {
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var F = function () {
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return constructor.apply(this, args);
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};
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F.prototype = constructor.prototype;
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return new F();
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}
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/**
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* Конструктор CloudClient, который
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* выполняет весь функционал по
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* инициализации
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*/
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this.init = (prefix, config) => {
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const func = () => {
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Util.exec.series([
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initModules,
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baseInit,
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loadPlugins,
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() => {
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CloudCmd.route(location.hash);
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}
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]);
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};
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const funcBefore = (callback) => {
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const src = prefix + '/join:' + [
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CloudCmd.DIRCLIENT + 'polyfill.js',
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'/modules/domtokenlist-shim/dist/domtokenlist.min.js',
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].join(':');
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DOM.loadJquery(() => {
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DOM.load.js(src, callback);
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});
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};
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CloudCmd.PREFIX = prefix;
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CloudCmd.PREFIX_URL = prefix + CloudFunc.apiURL;
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CloudCmd.config = (key) => config[key];
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CloudCmd._config = (key, value) => {
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/*
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* should be called from config.js only
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* after successful update on server
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*/
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config[key] = value;
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};
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if (config.onePanelMode)
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CloudCmd.MIN_ONE_PANEL_WIDTH = Infinity;
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Util.exec.if(document.body.scrollIntoViewIfNeeded, func, funcBefore);
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};
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function loadPlugins(callback) {
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const prefix = CloudCmd.PREFIX;
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const plugins = prefix + '/plugins.js';
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DOM.load.js(plugins, callback);
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}
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this.join = (urls) => {
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const prefix = CloudCmd.PREFIX;
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if (!Array.isArray(urls))
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throw Error('urls should be array!');
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const noPrefixUrls = urls.map((url) => {
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return url.replace(prefix, '');
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});
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return prefix + join(noPrefixUrls);
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};
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this.route = (path) => {
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const query = path.split('/');
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if (!path)
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return;
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let [module] = query;
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module = module.slice(1);
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module = getStrBigFirst(module);
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const file = query[1];
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const current = DOM.getCurrentByName(file);
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if (file && !current) {
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const msg = CloudFunc.formatMsg('set current file', file, 'error');
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CloudCmd.log(msg);
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return;
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}
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DOM.setCurrentFile(current);
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CloudCmd.execFromModule(module, 'show');
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};
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this.logOut = () => {
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const url = CloudCmd.PREFIX + '/logout';
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const error = () => document.location.reload();
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DOM.load.ajax({url, error});
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};
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function initModules(callback) {
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Util.exec.if(CloudCmd.Key, () => {
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Key = new CloudCmd.Key();
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CloudCmd.Key = Key;
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Key.bind();
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}, (func) => {
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/* привязываем клавиши к функциям */
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const path = 'key.js';
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loadModule({
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path,
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func
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});
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});
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Files.get('modules', (error, modules) => {
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const STORAGE = 'storage';
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const showLoad = Images.show.load;
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const doBefore = {
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'edit' : showLoad,
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'menu' : showLoad,
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'storage/_filepicker' : showLoad
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};
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const load = (name, path, dobefore) => {
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const isTmpl = path === 'template';
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const funcName = isTmpl ? 'get' : 'show';
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loadModule({
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name,
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path,
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dobefore,
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funcName,
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});
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};
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if (!modules)
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modules = [];
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modules.forEach((module) => {
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const isStr = itype.string(module);
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if (!isStr)
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return;
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load(null, module, doBefore[module]);
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});
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const storageObj = Util.findObjByNameInArr(modules, STORAGE);
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const mod = Util.getNamesFromObjArray(storageObj);
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mod.forEach((name) => {
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const path = STORAGE + '/_' + name.toLowerCase();
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load(name, path, doBefore[path]);
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});
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callback();
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});
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}
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function baseInit(callback) {
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var dirPath = '',
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files = DOM.getFiles();
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/* выделяем строку с первым файлом */
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if (files)
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DOM.setCurrentFile(files[0], {
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// when hash is present
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// it should be handled with this.route
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// overwre otherwise
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history: !location.hash
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});
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dirPath = DOM.getCurrentDirPath(),
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Listeners = CloudCmd.Listeners;
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Listeners.init();
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Listeners.setOnPanel('left');
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Listeners.setOnPanel('right');
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Listeners.initKeysPanel();
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Storage.get(dirPath, function(error, data) {
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if (!data) {
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data = getJSONfromFileTable();
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Storage.set(dirPath, data);
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}
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});
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callback();
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}
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this.execFromModule = function(moduleName, funcName) {
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var args = [].slice.call(arguments, 2),
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obj = CloudCmd[moduleName],
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isObj = itype.object(obj);
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Util.exec.if(isObj,
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function() {
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var obj = CloudCmd[moduleName],
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func = obj[funcName];
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func.apply(null, args);
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}, obj);
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};
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this.refresh = function(panelParam, options, callback) {
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var panel = panelParam || Info.panel;
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var NEEDREFRESH = true;
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var path = DOM.getCurrentDirPath(panel);
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var noCurrent;
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if (options)
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noCurrent = options.noCurrent;
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if (!callback && typeof options === 'function') {
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callback = options;
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options = {};
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}
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CloudCmd.loadDir({
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path : path,
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isRefresh : NEEDREFRESH,
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history : false,
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panel : panel,
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noCurrent : noCurrent
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}, callback);
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};
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/**
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* Функция загружает json-данные о Файловой Системе
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* через ajax-запрос.
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* @param path - каталог для чтения
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* @param options
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* { refresh, history } - необходимость обновить данные о каталоге
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* @param panel
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* @param callback
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*
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*/
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function ajaxLoad(path, options, panel, callback) {
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var create = function(error, json) {
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var RESTful = DOM.RESTful,
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name = Info.name,
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obj = Util.json.parse(json),
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isRefresh = options.refresh,
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noCurrent = options.noCurrent;
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if (!isRefresh && json)
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return createFileTable(obj, panel, options, callback);
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var position = DOM.getPanelPosition(panel);
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var sort = CloudCmd.sort[position];
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var order = CloudCmd.order[position];
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var query = rendy('?sort={{ sort }}&order={{ order }}', {
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sort: sort,
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order: order,
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});
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RESTful.read(path + query, 'json', function(error, obj) {
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if (error)
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return;
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Storage.set(path, obj);
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options.sort = sort;
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options.order = order;
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createFileTable(obj, panel, options, function() {
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if (isRefresh && !noCurrent) {
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DOM.setCurrentByName(name);
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}
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Util.exec(callback);
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});
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});
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};
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if (!options)
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options = {};
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CloudCmd.log('reading dir: "' + path + '";');
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var dirStorage = CloudCmd.config(dirStorage);
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if (!dirStorage)
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return create();
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Storage.get(path, create);
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}
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/**
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* Функция строит файловую таблицу
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* @param json - данные о файлах
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* @param panelParam
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* @param history
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* @param callback
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*/
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function createFileTable(json, panelParam, options, callback) {
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var history = options.history,
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noCurrent = options.noCurrent,
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names = ['file', 'path', 'link', 'pathLink'];
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Files.get(names, function(error, templFile, templPath, templLink, templPathLink) {
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var childNodes, i,
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Dialog = DOM.Dialog,
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current,
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panel = panelParam || DOM.getPanel(),
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dir = Info.dir,
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name = Info.name;
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if (error)
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return Dialog.alert(TITLE, error.responseText);
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childNodes = panel.childNodes;
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i = childNodes.length;
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while (i--)
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panel.removeChild(panel.lastChild);
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panel.innerHTML = CloudFunc.buildFromJSON({
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sort : options.sort,
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order : options.order,
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data : json,
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id : panel.id,
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prefix : CloudCmd.PREFIX,
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template : {
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file : templFile,
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path : templPath,
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pathLink : templPathLink,
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link : templLink
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}
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});
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Listeners.setOnPanel(panel);
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if (!noCurrent) {
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if (name === '..' && dir !== '/')
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current = DOM.getCurrentByName(dir);
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if (!current)
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current = DOM.getFiles(panel)[0];
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DOM.setCurrentFile(current, {
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history: history
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});
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}
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Util.exec(callback);
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});
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}
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/**
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* Функция генерирует JSON из html-таблицы файлов и
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* используеться при первом заходе в корень
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*/
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function getJSONfromFileTable() {
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var name, size, owner, mode, ret,
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path = DOM.getCurrentDirPath(),
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infoFiles = Info.files || [],
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fileTable = {
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path : path,
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files : []
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},
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files = fileTable.files;
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[].forEach.call(infoFiles, function(current) {
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name = DOM.getCurrentName(current);
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size = DOM.getCurrentSize(current);
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owner = DOM.getCurrentOwner(current);
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mode = DOM.getCurrentMode(current);
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if (name !== '..')
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files.push({
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name : name,
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size : size,
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mode : mode,
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owner : owner
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});
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});
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ret = Util.json.stringify(fileTable);
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return ret;
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}
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this.goToParentDir = function() {
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var path = Info.dirPath,
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dir = Info.dir,
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parentPath = Info.parentDirPath;
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if (path !== parentPath) {
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path = parentPath;
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CloudCmd.loadDir({
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path: path,
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}, function() {
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var current,
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panel = Info.panel;
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current = DOM.getCurrentByName(dir);
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if (!current)
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current = DOM.getFiles(panel)[0];
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DOM.setCurrentFile(current, {
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history: history
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});
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});
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}
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};
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}
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