0) return sprintf('

%s %s %s


', page_link_to("user_messages"), Get_Text("pub_messages_new1"), $new_messages, Get_Text("pub_messages_new2")); } return ""; } function user_messages() { global $user; if (!isset ($_REQUEST['action'])) { $users = sql_select("SELECT * FROM `User` WHERE NOT `UID`=" . sql_escape($user['UID']) . " ORDER BY `Nick`"); $to_select_data = array ( "" => "Select recipient..." ); foreach ($users as $u) $to_select_data[$u['UID']] = $u['Nick']; $to_select = html_select_key('to', 'to', $to_select_data, ''); $messages_html = ""; $messages = sql_select("SELECT * FROM `Messages` WHERE `SUID`=" . sql_escape($user['UID']) . " OR `RUID`=" . sql_escape($user['UID']) . " ORDER BY `isRead`,`Datum` DESC"); foreach ($messages as $message) { $sender_user_source = User($message['SUID']); if($sender_user_source === false) engelsystem_error("Unable to load user."); $receiver_user_source = User($message['RUID']); if($receiver_user_source === false) engelsystem_error("Unable to load user."); $messages_html .= sprintf( ' %s %s %s %s%s', ($message['isRead'] == 'N' ? ' class="new_message"' : ''), ($message['isRead'] == 'N' ? '•' : ''), date("Y-m-d H:i", $message['Datum']), User_Nick_render($sender_user_source), User_Nick_render($receiver_user_source), str_replace("\n", '
', $message['Text']) ); $messages_html .= ''; if ($message['RUID'] == $user['UID']) { if ($message['isRead'] == 'N') $messages_html .= '' . Get_Text("pub_messages_MarkRead") . ''; } else { $messages_html .= '' . Get_Text("pub_messages_DelMsg") . ''; } $messages_html .= ''; } return template_render('../templates/user_messages.html', array ( 'link' => page_link_to("user_messages"), 'greeting' => Get_Text("Hello") . User_Nick_render($user) . ",
\n" . Get_Text("pub_messages_text1") . "

\n", 'messages' => $messages_html, 'new_label' => Get_Text("pub_messages_Neu"), 'date_label' => Get_Text("pub_messages_Datum"), 'from_label' => Get_Text("pub_messages_Von"), 'to_label' => Get_Text("pub_messages_An"), 'text_label' => Get_Text("pub_messages_Text"), 'date' => date("Y-m-d H:i"), 'from' => User_Nick_render($user), 'to_select' => $to_select, 'submit_label' => Get_Text("save") )); } else { switch ($_REQUEST['action']) { case "read" : if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id'])) $id = $_REQUEST['id']; else return error("Incomplete call, missing Message ID.", true); $message = sql_select("SELECT * FROM `Messages` WHERE `id`=" . sql_escape($id) . " LIMIT 1"); if (count($message) > 0 && $message[0]['RUID'] == $user['UID']) { sql_query("UPDATE `Messages` SET `isRead`='Y' WHERE `id`=" . sql_escape($id) . " LIMIT 1"); redirect(page_link_to("user_messages")); } else return error("No Message found.", true); break; case "delete" : if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id'])) $id = $_REQUEST['id']; else return error("Incomplete call, missing Message ID.", true); $message = sql_select("SELECT * FROM `Messages` WHERE `id`=" . sql_escape($id) . " LIMIT 1"); if (count($message) > 0 && $message[0]['SUID'] == $user['UID']) { sql_query("DELETE FROM `Messages` WHERE `id`=" . sql_escape($id) . " LIMIT 1"); redirect(page_link_to("user_messages")); } else return error("No Message found.", true); break; case "send" : $text = preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui", '', strip_tags($_REQUEST['text'])); $to = preg_replace("/([^0-9]{1,})/ui", '', strip_tags($_REQUEST['to'])); if ($text != "" && is_numeric($to) && sql_num_query("SELECT * FROM `User` WHERE `UID`=" . sql_escape($to) . " AND NOT `UID`=" . sql_escape($user['UID']) . " LIMIT 1") > 0) { sql_query("INSERT INTO `Messages` SET `Datum`=" . sql_escape(time()) . ", `SUID`=" . sql_escape($user['UID']) . ", `RUID`=" . sql_escape($to) . ", `Text`='" . sql_escape($text) . "'"); redirect(page_link_to("user_messages")); } else { return error(Get_Text("pub_messages_Send_Error"), true); } break; default : return error("Wrong action.", true); } } } ?>