Files
qBittorrent/src/webui/www/private/scripts/cache.js
Chocobo1 d06d5b923a Cache program preferences
So that qbt can just use the data from memory which is vastly faster than waiting for a response
over the net.
2024-02-14 03:38:09 +08:00

113 lines
3.8 KiB
JavaScript

/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2024 Mike Tzou (Chocobo1)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
'use strict';
if (window.qBittorrent === undefined)
window.qBittorrent = {};
window.qBittorrent.Cache = (() => {
const exports = () => {
return {
preferences: new PreferencesCache()
};
};
class PreferencesCache {
#m_store = {};
// obj: {
// onFailure: () => {},
// onSuccess: () => {}
// }
init(obj = {}) {
new Request.JSON({
url: 'api/v2/app/preferences',
method: 'get',
noCache: true,
onFailure: (xhr) => {
if (typeof obj.onFailure === 'function')
obj.onFailure(xhr);
},
onSuccess: (responseJSON, responseText) => {
if (!responseJSON)
return;
this.#m_store = structuredClone(responseJSON);
if (typeof obj.onSuccess === 'function')
obj.onSuccess(responseJSON, responseText);
}
}).send();
}
get() {
return structuredClone(this.#m_store);
}
// obj: {
// data: {},
// onFailure: () => {},
// onSuccess: () => {}
// }
set(obj) {
if (typeof obj !== 'object')
throw new Error('`obj` is not an object.');
if (typeof obj.data !== 'object')
throw new Error('`data` is not an object.');
new Request({
url: 'api/v2/app/setPreferences',
method: 'post',
data: {
'json': JSON.stringify(obj.data)
},
onFailure: (xhr) => {
if (typeof obj.onFailure === 'function')
obj.onFailure(xhr);
},
onSuccess: (responseText, responseXML) => {
for (const key in obj.data) {
if (!Object.hasOwn(obj.data, key))
continue;
const value = obj.data[key];
this.#m_store[key] = value;
}
if (typeof obj.onSuccess === 'function')
obj.onSuccess(responseText, responseXML);
}
}).send();
}
}
return exports();
})();
Object.freeze(window.qBittorrent.Cache);