Current File : /home/vacivi36/ava/lib/editor/tiny/plugins/media/amd/src/usedfiles.js
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Tiny Media Manager usedfiles.
*
* @module tiny_media/usedfiles
* @copyright 2022, Stevani Andolo <stevani@hotmail.com.au>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
import * as Templates from 'core/templates';
import Config from 'core/config';
class UsedFileManager {
constructor(files, userContext, itemId, elementId) {
this.files = files;
this.userContext = userContext;
this.itemId = itemId;
this.elementId = elementId;
}
getElementId() {
return this.elementId;
}
getUsedFiles() {
const editor = window.parent.tinymce.EditorManager.get(this.getElementId());
if (!editor) {
window.console.error(`Editor not found for ${this.getElementId()}`);
return [];
}
const content = editor.getContent();
const baseUrl = `${Config.wwwroot}/draftfile.php/${this.userContext}/user/draft/${this.itemId}/`;
const pattern = new RegExp("[\"']" + baseUrl.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&') + "(?<filename>.+?)[\\?\"']", 'gm');
const usedFiles = [...content.matchAll(pattern)].map((match) => decodeURIComponent(match.groups.filename));
return usedFiles;
}
// Return an array of unused files.
findUnusedFiles(usedFiles) {
return Object.entries(this.files)
.filter(([filename]) => !usedFiles.includes(filename))
.map(([filename]) => filename);
}
// Return an array of missing files.
findMissingFiles(usedFiles) {
return usedFiles.filter((filename) => !this.files.hasOwnProperty(filename));
}
updateFiles() {
const form = document.querySelector('form');
const usedFiles = this.getUsedFiles();
const unusedFiles = this.findUnusedFiles(usedFiles);
const missingFiles = this.findMissingFiles(usedFiles);
form.querySelectorAll('input[type=checkbox][name^="deletefile"]').forEach((checkbox) => {
if (!unusedFiles.includes(checkbox.dataset.filename)) {
checkbox.closest('.fitem').remove();
}
});
form.classList.toggle('has-missing-files', !!missingFiles.length);
form.classList.toggle('has-unused-files', !!unusedFiles.length);
return Templates.renderForPromise('tiny_media/missingfiles', {
missingFiles,
}).then(({html, js}) => {
Templates.replaceNodeContents(form.querySelector('.missing-files'), html, js);
return;
});
}
}
export const init = (files, usercontext, itemid, elementid) => {
const manager = new UsedFileManager(files, usercontext, itemid, elementid);
manager.updateFiles();
return manager;
};
Mini Shell