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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Course index section title component.
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*
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* This component is used to control specific course section interactions like drag and drop.
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*
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* @module core_courseformat/local/courseindex/sectiontitle
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* @class core_courseformat/local/courseindex/sectiontitle
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* @copyright 2021 Ferran Recio <ferran@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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import DndSectionItem from 'core_courseformat/local/courseeditor/dndsectionitem';
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import log from "core/log";
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export default class Component extends DndSectionItem {
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/**
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* Constructor hook.
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*
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* @param {Object} descriptor
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*/
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create(descriptor) {
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// Optional component name for debugging.
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this.name = 'courseindex_sectiontitle';
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this.id = descriptor.id;
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this.section = descriptor.section;
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this.course = descriptor.course;
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this.fullregion = descriptor.fullregion;
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// Prevent topic zero and delegated sections from being draggable.
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if (this.section.number > 0 && this.section.component === null) {
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this.getDraggableData = this._getDraggableData;
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}
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}
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/**
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* Static method to create a component instance form the mustahce template.
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*
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* @param {element|string} target the DOM main element or its ID
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* @param {object} selectors optional css selector overrides
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* @return {Component}
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*/
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static init(target, selectors) {
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let element = document.querySelector(target);
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// TODO Remove this if condition as part of MDL-83851.
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if (!element) {
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log.debug('Init component with id is deprecated, use a query selector instead.');
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element = document.getElementById(target);
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}
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return new this({
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element,
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selectors,
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});
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}
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/**
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* Initial state ready method.
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*
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* @param {Object} state the initial state
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*/
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stateReady(state) {
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this.configDragDrop(this.id, state, this.fullregion, !!document.querySelector(`[data-courseindexdndallowed="true"]`));
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}
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}
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