Proyectos de Subversion Moodle

<?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('chat_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)) {

            throw new \moodle_exception('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)) {

    throw new \moodle_exception('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->activityheader->disable();

$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 = [[

    '<div class="d-flex flex-wrap align-items-center"><div class="d-flex"><label class="accesshide" for="input-message">'.

    get_string('entermessage', 'chat').' </label>'.

    '<span class="mb-3"><input type="text" disabled="true" class="form-control" ' .

    'id="input-message" value="Loading..." size="48" /></span>'.

    '<span class="mb-3"><input type="button" id="button-send" class="btn btn-secondary mx-1" ' .

    'value="'.get_string('send', 'chat').'" />' .$OUTPUT->help_icon('usingchat', 'chat'). '</span></div>' .

    ' <div class="mb-3 d-flex ml-auto"><a id="choosetheme" href="###">'.

    get_string('themes').

    ' &raquo; </a></div></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();