/mod/chat/gui_ajax/index.php
PHP | 110 lines | 84 code | 9 blank | 17 comment | 11 complexity | fd6f63556b30fc0b8db931507e5b41da MD5 | raw file
Possible License(s): MIT, AGPL-3.0, MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, Apache-2.0, LGPL-2.1, BSD-3-Clause
- <?php
- // 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/>.
- require_once('../../../config.php');
- require_once('../lib.php');
- $id = required_param('id', PARAM_INT);
- $groupid = optional_param('groupid', 0, PARAM_INT); // Only for teachers.
- $theme = optional_param('theme', 'course_theme', PARAM_SAFEDIR); // The value course_theme == the current theme.
- $url = new moodle_url('/mod/chat/gui_ajax/index.php', array('id' => $id));
- if ($groupid !== 0) {
- $url->param('groupid', $groupid);
- }
- $PAGE->set_url($url);
- $PAGE->set_popup_notification_allowed(false); // No popup notifications in the chat window.
- $PAGE->requires->strings_for_js(array('coursetheme', 'bubble', 'compact'), 'mod_chat');
- $chat = $DB->get_record('chat', array('id' => $id), '*', MUST_EXIST);
- $course = $DB->get_record('course', array('id' => $chat->course), '*', MUST_EXIST);
- $cm = get_coursemodule_from_instance('chat', $chat->id, $course->id, false, MUST_EXIST);
- $context = context_module::instance($cm->id);
- require_login($course, false, $cm);
- require_capability('mod/chat:chat', $context);
- // Check to see if groups are being used here.
- if ($groupmode = groups_get_activity_groupmode($cm)) { // Groups are being used.
- if ($groupid = groups_get_activity_group($cm)) {
- if (!$group = groups_get_group($groupid)) {
- print_error('invalidgroupid');
- }
- $groupname = ': '.$group->name;
- } else {
- $groupname = ': '.get_string('allparticipants');
- }
- } else {
- $groupid = 0;
- $groupname = '';
- }
- // If requested theme doesn't exist, use default 'bubble' theme.
- if ($theme != 'course_theme' and !file_exists(__DIR__ . '/theme/'.$theme.'/chat.css')) {
- $theme = 'compact';
- }
- // Log into the chat room.
- if (!$chatsid = chat_login_user($chat->id, 'ajax', $groupid, $course)) {
- print_error('cantlogin', 'chat');
- }
- $courseshortname = format_string($course->shortname, true, array('context' => context_course::instance($course->id)));
- $module = array(
- 'name' => 'mod_chat_ajax', // Chat gui's are not real plugins, we have to break the naming standards for JS modules here.
- 'fullpath' => '/mod/chat/gui_ajax/module.js',
- 'requires' => array('base', 'dom', 'event', 'event-mouseenter', 'event-key', 'json-parse', 'io', 'overlay', 'yui2-resize',
- 'yui2-layout', 'yui2-menu'),
- 'strings' => array(array('send', 'chat'), array('sending', 'chat'), array('inputarea', 'chat'), array('userlist', 'chat'),
- array('modulename', 'chat'), array('beep', 'chat'), array('talk', 'chat'))
- );
- $modulecfg = array(
- 'home' => $CFG->wwwroot.'/mod/chat/view.php?id='.$cm->id,
- 'chaturl' => $CFG->wwwroot.'/mod/chat/gui_ajax/index.php?id='.$id,
- 'theme' => $theme,
- 'userid' => $USER->id,
- 'sid' => $chatsid,
- 'timer' => 3000,
- 'chat_lasttime' => 0,
- 'chat_lastrow' => null,
- 'chatroom_name' => $courseshortname . ": " . format_string($chat->name, true) . $groupname
- );
- $PAGE->requires->js_init_call('M.mod_chat_ajax.init', array($modulecfg), false, $module);
- $PAGE->set_title(get_string('modulename', 'chat').": $courseshortname: ".format_string($chat->name, true)."$groupname");
- $PAGE->add_body_class('yui-skin-sam');
- $PAGE->set_pagelayout('embedded');
- if ( $theme != 'course_theme') {
- $PAGE->requires->css('/mod/chat/gui_ajax/theme/'.$theme.'/chat.css');
- }
- echo $OUTPUT->header();
- echo $OUTPUT->box(html_writer::tag('h2', get_string('participants'), array('class' => 'accesshide')) .
- '<ul id="users-list" class="list-group"></ul>', '', 'chat-userlist');
- echo $OUTPUT->box('', '', 'chat-options');
- echo $OUTPUT->box(html_writer::tag('h2', get_string('messages', 'chat'), array('class' => 'accesshide')) .
- '<ul id="messages-list"></ul>', '', 'chat-messages');
- $table = new html_table();
- $table->data = array(
- array('<div class="form-inline"><label class="accesshide" for="input-message">'.get_string('entermessage', 'chat').' </label>'.
- '<span class="form-group"><input type="text" disabled="true" class="form-control" ' .
- 'id="input-message" value="Loading..." size="48" /></span>'.
- '<span class="form-group"><input type="button" id="button-send" class="btn btn-secondary mx-1" ' .
- 'value="'.get_string('send', 'chat').'" /></span> <span class="form-group"><a id="choosetheme" href="###">'.
- get_string('themes').
- ' » </a></span></div>'));
- echo $OUTPUT->box(html_writer::tag('h2', get_string('composemessage', 'chat'), array('class' => 'accesshide')) .
- html_writer::table($table), '', 'chat-input-area');
- echo $OUTPUT->box('', '', 'chat-notify');
- echo $OUTPUT->footer();