<?php function user_unread_messages() { global $user, $privileges; if (in_array("user_messages", $privileges)) { $new_messages = sql_num_query("SELECT * FROM `Messages` WHERE isRead='N' AND `RUID`=" . sql_escape($user['UID'])); if ($new_messages > 0) return sprintf( '<p class="notice"><a href="%s">%s %s %s</a></p><hr />', 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`"); $to_select_data = array ( "" => "Select receiver..." ); foreach ($users as $u) $to_select_data[$u['UID']] = $u['Nick']; $to_select = html_select_key('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) { $messages_html .= sprintf( '<tr %s> <td>%s</td> <td>%s</td> <td>%s</td> <td>%s</td>' .'<td>%s</td>', ($message['isRead'] == 'N' ? ' class="new_message"' : ''), ($message['isRead'] == 'N' ? '•' : ''), date("Y-m-d H:i", $message['Datum']), UID2Nick($message['SUID']), UID2Nick($message['RUID']), str_replace("\n", '<br />', $message['Text']) ); $messages_html .= '<td>'; if ($message['RUID'] == $user['UID']) { if ($message['isRead'] == 'N') $messages_html .= '<a href="' . page_link_to("user_messages") . '&action=read&id=' . $message['id'] . '">' . Get_Text("pub_messages_MarkRead") . '</a>'; } else { $messages_html .= '<a href="' . page_link_to("user_messages") . '&action=delete&id=' . $message['id'] . '">' . Get_Text("pub_messages_DelMsg") . '</a>'; } $messages_html .= '</td></tr>'; } return template_render('../templates/user_messages.html', array ( 'link' => page_link_to("user_messages"), 'greeting' => Get_Text("Hello") . $user['Nick'] . ", <br />\n" . Get_Text("pub_messages_text1") . "<br /><br />\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'], '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."); $message = sql_select("SELECT * FROM `Messages` WHERE `id`=" . sql_escape($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"); header("Location: " . page_link_to("user_messages")); } else return error("No Message found."); 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."); $message = sql_select("SELECT * FROM `Messages` WHERE `id`=" . sql_escape($id) . " LIMIT 1"); if (count($message) > 0 && $message[0]['SUID'] == $user['UID']) { sql_query("DELETE FROM `Messages` WHERE `id`=" . sql_escape($id) . " LIMIT 1"); header("Location: " . page_link_to("user_messages")); } else return error("No Message found."); 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($text) . "'"); header("Location: " . page_link_to("user_messages")); } else { return error(Get_Text("pub_messages_Send_Error")); } break; } return ""; } if (!isset ($_GET["action"])) $_GET["action"] = "start"; switch ($_GET["action"]) { case "start" : echo Get_Text("Hello") . $_SESSION['Nick'] . ", <br />\n"; echo Get_Text("pub_messages_text1") . "<br /><br />\n"; //show exist Messages $SQL = "SELECT * FROM `Messages` WHERE `SUID`='" . $_SESSION["UID"] . "' OR `RUID`='" . $_SESSION["UID"] . "'"; $erg = mysql_query($SQL, $con); echo "<table border=\"0\" class=\"border\" cellpadding=\"2\" cellspacing=\"1\">\n"; echo "<tr>\n"; echo "<td class=\"contenttopic\"><b>" . Get_Text("pub_messages_Datum") . "</b></td>\n"; echo "<td class=\"contenttopic\"><b>" . Get_Text("pub_messages_Von") . "</b></td>\n"; echo "<td class=\"contenttopic\"><b>" . Get_Text("pub_messages_An") . "</b></td>\n"; echo "<td class=\"contenttopic\"><b>" . Get_Text("pub_messages_Text") . "</b></td>\n"; echo "<td class=\"contenttopic\"></td>\n"; echo "</tr>\n"; for ($i = 0; $i < mysql_num_rows($erg); $i++) { echo "<tr class=\"content\">\n"; echo "<td>" . mysql_result($erg, $i, "Datum") . "</td>\n"; echo "<td>" . UID2Nick(mysql_result($erg, $i, "SUID")) . "</td>\n"; echo "<td>" . UID2Nick(mysql_result($erg, $i, "RUID")) . "</td>\n"; echo "<td>" . mysql_result($erg, $i, "Text") . "</td>\n"; echo "<td>"; if (mysql_result($erg, $i, "RUID") == $_SESSION["UID"]) { echo "<a href=\"?action=DelMsg&Datum=" . mysql_result($erg, $i, "Datum") . "\">" . Get_Text("pub_messages_DelMsg") . "</a>"; if (mysql_result($erg, $i, "isRead") == "N") echo "<a href=\"?action=MarkRead&Datum=" . mysql_result($erg, $i, "Datum") . "\">" . Get_Text("pub_messages_MarkRead") . "</a>"; } else { if (mysql_result($erg, $i, "isRead") == "N") echo Get_Text("pub_messages_NotRead"); } echo "</td>\n"; echo "</tr>\n"; } // send Messeges echo "<form action=\"" . $_SERVER['SCRIPT_NAME'] . "?action=SendMsg\" method=\"POST\">"; echo "<tr class=\"content\">\n"; echo "<td></td>\n"; echo "<td></td>\n"; // Listet alle Nicks auf echo "<td><select name=\"RUID\">\n"; $usql = "SELECT * FROM `User` WHERE (`UID`!='" . $_SESSION["UID"] . "') ORDER BY `Nick`"; $uErg = mysql_query($usql, $con); $urowcount = mysql_num_rows($uErg); for ($k = 0; $k < $urowcount; $k++) { echo "<option value=\"" . mysql_result($uErg, $k, "UID") . "\">" . mysql_result($uErg, $k, "Nick") . "</option>\n"; } echo "</select></td>\n"; echo "<td><textarea name=\"Text\" cols=\"30\" rows=\"10\"></textarea></td>\n"; echo "<td><input type=\"submit\" value=\"" . Get_Text("save") . "\"></td>\n"; echo "</tr>\n"; echo "</form>"; echo "</table>\n"; break; case "SendMsg" : echo Get_Text("pub_messages_Send1") . "...<br />\n"; $SQL = "INSERT INTO `Messages` ( `Datum` , `SUID` , `RUID` , `Text` ) VALUES (" . "'" . gmdate("Y-m-j H:i:s", time()) . "', " . "'" . $_SESSION["UID"] . "', " . "'" . $_POST["RUID"] . "', " . "'" . $_POST["Text"] . "');"; $Erg = mysql_query($SQL, $con); if ($Erg == 1) echo Get_Text("pub_messages_Send_OK") . "\n"; else echo Get_Text("pub_messages_Send_Error") . "...\n(" . mysql_error($con) . ")"; break; case "MarkRead" : $SQL = "UPDATE `Messages` SET `isRead` = 'Y' " . "WHERE `Datum` = '" . $_GET["Datum"] . "' AND `RUID`='" . $_SESSION["UID"] . "' " . "LIMIT 1 ;"; $Erg = mysql_query($SQL, $con); if ($Erg == 1) echo Get_Text("pub_messages_MarkRead_OK") . "\n"; else echo Get_Text("pub_messages_MarkRead_KO") . "...\n(" . mysql_error($con) . ")"; break; case "DelMsg" : $SQL = "DELETE FROM `Messages` " . "WHERE `Datum` = '" . $_GET["Datum"] . "' AND `RUID` ='" . $_SESSION["UID"] . "' " . "LIMIT 1;"; $Erg = mysql_query($SQL, $con); if ($Erg == 1) echo Get_Text("pub_messages_DelMsg_OK") . "\n"; else echo Get_Text("pub_messages_DelMsg_KO") . "...\n(" . mysql_error($con) . ")"; break; default : echo Get_Text("pub_messages_NoCommand"); } } ?>