Current Path : C:/xampp/htdocs/moodle/message/amd/src/ |
Current File : C:/xampp/htdocs/moodle/message/amd/src/message_drawer_view_contacts_section_requests.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/>. /** * Controls the requests section of the contacts page. * * @module core_message/message_drawer_view_contacts_section_requests * @package message * @copyright 2018 Ryan Wyllie <ryan@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ define( [ 'jquery', 'core/notification', 'core/pubsub', 'core/templates', 'core_message/message_repository', 'core_message/message_drawer_events', 'core_message/message_drawer_lazy_load_list' ], function( $, Notification, PubSub, Templates, MessageRepository, MessageDrawerEvents, LazyLoadList ) { var SELECTORS = { CONTACT_REQUEST: '[data-region="contact-request"]' }; var TEMPLATES = { REQUESTS_LIST: 'core_message/message_drawer_view_contacts_body_section_requests_list' }; /** * Render the requests in the content container. * * @param {Object} contentContainer List container element. * @param {Array} requests List of requests. * @return {Object} jQuery promise */ var render = function(contentContainer, requests) { var formattedRequests = requests.map(function(request) { return { // This is actually the user id. id: request.id, profileimageurl: request.profileimageurl, fullname: request.fullname }; }); return Templates.render(TEMPLATES.REQUESTS_LIST, {requests: formattedRequests}) .then(function(html) { contentContainer.append(html); return html; }) .catch(Notification.exception); }; /** * Load the user contacts and call the renderer. * * @param {Object} listRoot The lazy loaded list root element * @param {Integer} userId The logged in user id. * @return {Object} jQuery promise */ var load = function(listRoot, userId) { return MessageRepository.getContactRequests(userId) .then(function(requests) { LazyLoadList.setLoadedAll(listRoot, true); return requests; }) .catch(Notification.exception); }; /** * Handle when a contact request is accepted or declined by removing the contact * list from the page. * * @param {Object} root The section root element * @return {Function} The event handler function */ var handleContactRequestProcessed = function(root) { return function(request) { root.find('[data-request-id="' + request.userid + '"]').remove(); var contactRequests = root.find(SELECTORS.CONTACT_REQUEST); if (!contactRequests.length) { LazyLoadList.showEmptyMessage(root); LazyLoadList.hideContent(root); } }; }; /** * Listen for any events that might affect the requests section. * * @param {Object} root The section root element */ var registerEventListeners = function(root) { PubSub.subscribe(MessageDrawerEvents.CONTACT_REQUEST_ACCEPTED, handleContactRequestProcessed(root)); PubSub.subscribe(MessageDrawerEvents.CONTACT_REQUEST_DECLINED, handleContactRequestProcessed(root)); }; /** * Setup the requests section. * * @param {Object} root Requests section container. */ var show = function(root) { if (!root.attr('data-contacts-init')) { registerEventListeners(root); root.attr('data-contacts-init', true); } // The root element is already the lazy loaded list root. LazyLoadList.show(root, load, render); }; return { show: show, }; });