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MDL-48933 core_message: New dialog to send a message to a user

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Frederic Massart 2015-01-15 10:53:09 +08:00
parent 4c27f52d91
commit cf4a17cb9b
17 changed files with 1972 additions and 10 deletions
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76
message/ajax.php Normal file
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<?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/>.
/**
* Message ajax.
*
* @package core_message
* @copyright 2015 Frédéric Massart - FMCorz.net
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define('AJAX_SCRIPT', true);
require('../config.php');
require_once($CFG->libdir . '/filelib.php');
require_once(__DIR__ . '/lib.php');
// Only real logged in users.
require_login(null, false, null, true, true);
if (isguestuser()) {
throw new require_login_exception();
}
// Messaging needs to be enabled.
if (empty($CFG->messaging)) {
throw new moodle_exception('disabled', 'core_message');
}
require_sesskey();
$action = optional_param('action', null, PARAM_ALPHA);
$response = null;
switch ($action) {
// Sending a message.
case 'sendmessage':
require_capability('moodle/site:sendmessage', context_system::instance());
$userid = required_param('userid', PARAM_INT);
if (empty($userid) || isguestuser($userid) || $userid == $USER->id) {
// Cannot send messags to self, nobody or a guest.
throw new coding_exception('Invalid user to send the message to');
}
$message = required_param('message', PARAM_RAW);
$user2 = core_user::get_user($userid);
$messageid = message_post_message($USER, $user2, $message, FORMAT_MOODLE);
if (!$messageid) {
throw new moodle_exception('errorwhilesendingmessage', 'core_message');
}
$response = array();
break;
}
if ($response !== null) {
echo json_encode($response);
exit();
}
throw new coding_exception('Invalid request');