/**
* Notify group admins if the group quota is above the quota threshold.
*
* @param $groups array of group objects - the $group object needs to include a quotausedpercent
* that is set by: (quotaused / quota) * 100
*/
function notify_groups_threshold_exceeded($groups)
{
// if we have just been given a $group object
if (is_object($groups)) {
$groups[] = $groups;
}
require_once get_config('docroot') . 'lib/activity.php';
safe_require('notification', 'internal');
foreach ($groups as $group) {
// find the group admins and notify them - there should be at least 1 admin for a group
if ($admins = group_get_admin_ids(array($group->id))) {
$data = array('subject' => get_string('adm_group_notificationsubject', 'artefact.file'), 'message' => get_string('adm_group_notificationmessage', 'artefact.file', $group->name, ceil((int) $group->quotausedpercent), display_size($group->quota)), 'users' => $admins, 'url' => 'artefact/file/groupfiles.php?group=' . $group->id, 'urltext' => get_string('textlinktouser', 'artefact.file', $group->name), 'type' => 1);
$activity = new ActivityTypeMaharamessage($data);
$activity->notify_users();
}
}
}
/**
* A fixture to set up messages in bulk.
* Currently it only supports setting friend request / accept internal notifications
* @TODO allow for other types of messages
*
* Example:
* Given the following "messages" exist:
* | emailtype | to | from | subject | messagebody | read | url | urltext |
* | friendrequest | userA | userB | New friend request | This is a friend request | 1 | user/view.php?id=[from] | Requests |
* | friendaccept | userB | userA | Friend request accepted | This is a friend request acceptance | 1 | user/view.php?id=[to] | |
* @param unknown $record
* @throws SystemException
*/
public function create_message($record)
{
$record['to'] = trim($record['to']);
$to = get_records_sql_array('SELECT id FROM {usr} WHERE LOWER(TRIM(username)) = ?', array(strtolower($record['to'])));
if (!$to || count($to) > 1) {
throw new SystemException("Invalid user '" . $record['to'] . "'. The username does not exist or duplicated");
}
$to = $to[0]->id;
$from = null;
if (strtolower($record['from']) != 'system') {
$from = get_records_sql_array('SELECT id FROM {usr} WHERE LOWER(TRIM(username)) = ?', array(strtolower($record['from'])));
if (!$from || count($from) > 1) {
throw new SystemException("Invalid user '" . $record['from'] . "'. The username does not exist or duplicated");
}
$from = $from[0]->id;
}
$emailtype = strtolower(trim($record['emailtype']));
if (!in_array($emailtype, array('friendrequest', 'friendaccept'))) {
throw new SystemException("Invalid emailtype '" . $emailtype . "'. The email type does not exist or is not yet set up");
}
$subject = !empty(trim($record['subject'])) ? trim($record['subject']) : 'Message subject';
$messagebody = !empty(trim($record['messagebody'])) ? trim($record['messagebody']) : 'Message body';
$read = !empty($record['read']) ? 1 : 0;
$url = null;
if (!empty(trim($record['url']))) {
$url = trim($record['url']);
// See if the url needs to have a correct id added to it. This works in the following way:
// the behat writer specifies the url and places the id var in [ ] and indicates where to
// get the id, eg 'view/user.php?id=[to]' means to fetch the id for the user specified in
// the 'to' column, which will be set above as variable $to
if (preg_match_all('/\\[(?P<id>\\w+)\\]/', $url, $matches)) {
// replace the matched ids with their id number and set up replacement patterns
foreach ($matches['id'] as $k => $v) {
if (in_array($v, array('from', 'to'))) {
$matches['id'][$k] = ${$v};
$matches[1][$k] = '/\\[' . $v . '\\]/';
}
}
$url = preg_replace($matches[1], $matches['id'], $url);
}
}
$urltext = !empty(trim($record['urltext'])) ? trim($record['urltext']) : null;
$users = array($to);
$data = new stdClass();
$data->url = $url;
$data->users = $users;
$data->fromuser = $from;
$data->strings = (object) array('urltext' => (object) array('key' => $urltext));
$data->subject = $subject;
$data->message = $messagebody;
$activity = new ActivityTypeMaharamessage($data, false);
$activity->notify_users();
}