<?php
/**
* Elgg Message board: add message action
*
* @package ElggMessageBoard
*/
$message_content = get_input('message_content');
$owner_guid = get_input("owner_guid");
$owner = get_entity($owner_guid);
if ($owner && !empty($message_content)) {
$result = messageboard_add(elgg_get_logged_in_user_entity(), $owner, $message_content, $owner->access_id);
if ($result) {
system_message(elgg_echo("messageboard:posted"));
$options = array('annotations_name' => 'messageboard', 'guid' => $owner->getGUID(), 'limit' => $num_display, 'pagination' => false, 'reverse_order_by' => true, 'limit' => 1);
$output = elgg_list_annotations($options);
echo $output;
} else {
register_error(elgg_echo("messageboard:failure"));
}
} else {
register_error(elgg_echo("messageboard:blank"));
}
forward(REFERER);
/**
* Web service to post to a messageboard
*
* @param string $text
* @param string $to - username
* @param string $from - username
* @return array
* @throws InvalidParameterException
*/
function user_post_messageboard($text, $to, $from)
{
if (!$to) {
$to_user = get_loggedin_user();
} else {
$to_user = get_user_by_username($to);
if (!$to_user) {
throw new InvalidParameterException('registration:usernamenotvalid');
}
}
if (!$from) {
$from_user = get_loggedin_user();
} else {
$from_user = get_user_by_username($from);
if (!$from_user) {
throw new InvalidParameterException('registration:usernamenotvalid');
}
}
$result = messageboard_add($from_user, $to_user, $text, 2);
if ($result) {
$return['success']['message'] = elgg_echo('messageboard:posted');
} else {
$return['error']['message'] = elgg_echo('messageboard:failure');
}
return $return;
}
