$this_section = SECTION_SOCIAL;
//Initialize blocks
$social_extra_info_block = null;
$social_course_block = null;
$social_group_info_block = null;
$social_rss_block = null;
$social_session_block = null;
if (!empty($_POST['social_wall_new_msg_main']) || !empty($_FILES['picture']['tmp_name'])) {
$messageId = 0;
$messageContent = $_POST['social_wall_new_msg_main'];
if (!empty($_POST['url_content'])) {
$messageContent = $_POST['social_wall_new_msg_main'] . '<br><br>' . $_POST['url_content'];
}
$idMessage = SocialManager::sendWallMessage(api_get_user_id(), $friendId, $messageContent, $messageId, MESSAGE_STATUS_WALL_POST);
if (!empty($_FILES['picture']['tmp_name']) && $idMessage > 0) {
$error = SocialManager::sendWallMessageAttachmentFile(api_get_user_id(), $_FILES['picture'], $idMessage, $fileComment = '');
}
$url = api_get_path(WEB_CODE_PATH) . 'social/profile.php';
$url .= empty($_SERVER['QUERY_STRING']) ? '' : '?' . Security::remove_XSS($_SERVER['QUERY_STRING']);
header('Location: ' . $url);
exit;
} else {
if (!empty($_POST['social_wall_new_msg']) && !empty($_POST['messageId'])) {
$messageId = intval($_POST['messageId']);
$messageContent = $_POST['social_wall_new_msg'];
$res = SocialManager::sendWallMessage(api_get_user_id(), $friendId, $messageContent, $messageId, MESSAGE_STATUS_WALL);
$url = api_get_path(WEB_CODE_PATH) . 'social/profile.php';
$url .= empty($_SERVER['QUERY_STRING']) ? '' : '?' . Security::remove_XSS($_SERVER['QUERY_STRING']);
header('Location: ' . $url);
exit;
} else {
