Proyectos de Subversion Moodle

// 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/>.

/**

 * This module is the highest level module for the calendar. It is

 * responsible for initialising all of the components required for

 * the calendar to run. It also coordinates the interaction between

 * components by listening for and responding to different events

 * triggered within the calendar UI.

 *

 * @module     mod_forum/posts_list

 * @copyright  2019 Peter Dias

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

define([

    'jquery',

    'core/templates',

    'core/notification',

    'core/pending',

    'mod_forum/selectors',

    'mod_forum/inpage_reply',

    'core_form/changechecker',

], function(

    $,

    Templates,

    Notification,

    Pending,

    Selectors,

    InPageReply,

    FormChangeChecker

) {

    var registerEventListeners = function(root, throttlingwarningmsg) {

        root.on('click', Selectors.post.inpageReplyLink, function(e) {

            e.preventDefault();

            // After adding a reply a url hash is being generated that scrolls (points) to the newly added reply.

            // The hash being present causes this scrolling behavior to the particular reply to persists even when

            // another, non-related in-page replay link is being clicked which ultimately causes a bad user experience.

            // A particular solution for this problem would be changing the browser's history state when a url hash is

            // present.

            if (window.location.hash) {

                // Remove the fragment identifier from the url.

                var url = window.location.href.split('#')[0];

                history.pushState({}, document.title, url);

            }

            var pending = new Pending('inpage-reply');

            var currentTarget = $(e.currentTarget).parents(Selectors.post.forumCoreContent);

            var currentSubject = currentTarget.find(Selectors.post.forumSubject);

            var currentRoot = $(e.currentTarget).parents(Selectors.post.forumContent);

            var context = {

                postid: $(currentRoot).data('post-id'),

                "reply_url": $(e.currentTarget).attr('href'),

                sesskey: M.cfg.sesskey,

                parentsubject: currentSubject.data('replySubject'),

                canreplyprivately: $(e.currentTarget).data('can-reply-privately'),

                postformat: InPageReply.CONTENT_FORMATS.MOODLE,

                throttlingwarningmsg: throttlingwarningmsg

            };

            if (!currentRoot.find(Selectors.post.inpageReplyContent).length) {

                Templates.render('mod_forum/inpage_reply', context)

                    .then(function(html, js) {

                        return Templates.appendNodeContents(currentTarget, html, js);

                    })

                    .then(function() {

                        return currentRoot.find(Selectors.post.inpageReplyContent)

                            .slideToggle(300, pending.resolve).find('textarea').focus();

                    })

                    .then(function() {

                        FormChangeChecker.watchFormById(`inpage-reply-${context.postid}`);

                        return;

                    })

                    .catch(Notification.exception);

            } else {

                var form = currentRoot.find(Selectors.post.inpageReplyContent);

                form.slideToggle(300, pending.resolve);

                if (form.is(':visible')) {

                    form.find('textarea').focus();

                }

            }

        });

    };

    return {

        init: function(root, throttlingwarningmsg) {

            registerEventListeners(root, throttlingwarningmsg);

            InPageReply.init(root);

        }

    };

});