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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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* Module to message a user from their profile page.
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*
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* @module core_message/message_user_button
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* @copyright 2019 Mark Nelson <markn@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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define(['jquery', 'core/custom_interaction_events', 'core_message/message_drawer_helper', 'core/templates'],
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function($, CustomEvents, MessageDrawerHelper, Templates) {
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var SELECTORS = {
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MESSAGE_TEXTAREA: '[data-region="send-message-txt"]',
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MESSAGE_USER_BUTTON: '#message-user-button',
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MESSAGE_JUMP: '[data-region="jumpto"]'
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};
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var TEMPLATES = {
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CONTENT: 'core_message/message_jumpto'
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};
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/**
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* Get the id for the user being messaged.
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*
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* @param {object} element jQuery object for the button
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* @return {int}
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*/
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var getUserId = function(element) {
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return parseInt(element.attr('data-userid'));
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};
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/**
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* Returns the conversation id, 0 if none.
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*
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* @param {object} element jQuery object for the button
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* @return {int}
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*/
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var getConversationId = function(element) {
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return parseInt(element.attr('data-conversationid'));
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};
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/**
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* Handles opening the messaging drawer to send a
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* message to a given user.
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*
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* @method enhance
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* @param {object} element jQuery object for the button
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*/
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var send = function(element) {
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element = $(element);
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var args = {
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conversationid: getConversationId(element),
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buttonid: $(element).attr('id'),
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userid: getUserId(element)
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};
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Templates.render(TEMPLATES.CONTENT, {})
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.then(function(html) {
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element.after(html);
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})
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.then(function() {
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$(SELECTORS.MESSAGE_USER_BUTTON).next().focus(function() {
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$(SELECTORS.MESSAGE_TEXTAREA).focus();
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});
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});
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CustomEvents.define(element, [CustomEvents.events.activate]);
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element.on(CustomEvents.events.activate, function(e, data) {
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if ($(e.target).hasClass('active')) {
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MessageDrawerHelper.hide();
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$(SELECTORS.MESSAGE_USER_BUTTON).next().attr('tabindex', -1);
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} else {
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$(SELECTORS.MESSAGE_USER_BUTTON).next().attr('tabindex', 0);
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if (args.conversationid) {
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MessageDrawerHelper.showConversation(args);
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} else {
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MessageDrawerHelper.createConversationWithUser(args);
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}
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}
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$(e.target).focus();
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$(e.target).toggleClass('active');
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e.preventDefault();
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data.originalEvent.preventDefault();
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});
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};
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return /** @alias module:core_message/message_user_button */ {
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send: send
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};
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});
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