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219 lines
8.5 KiB
PHP
219 lines
8.5 KiB
PHP
<?php
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function user_unread_messages() {
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global $user, $privileges;
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if (in_array("user_messages", $privileges)) {
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$new_messages = sql_num_query("SELECT * FROM `Messages` WHERE isRead='N' AND `RUID`=" . sql_escape($user['UID']));
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if ($new_messages > 0)
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return '<p class="notice"><a href="' . page_link_to("user_messages") . '">' . Get_Text("pub_messages_new1") . " " . $new_messages . " " . Get_Text("pub_messages_new2") . '</a></p><hr />';
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}
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return "";
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}
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function user_messages() {
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global $user;
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if (!isset ($_REQUEST['action'])) {
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$users = sql_select("SELECT * FROM `User` WHERE NOT `UID`=" . sql_escape($user['UID']) . " ORDER BY `Nick`");
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$to_select_data = array (
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"" => "Select receiver..."
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);
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foreach ($users as $u)
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$to_select_data[$u['UID']] = $u['Nick'];
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$to_select = html_select_key('to', $to_select_data, '');
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$messages_html = "";
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$messages = sql_select("SELECT * FROM `Messages` WHERE `SUID`=" . sql_escape($user['UID']) . " OR `RUID`=" . sql_escape($user['UID']) . " ORDER BY `isRead`,`Datum` DESC");
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foreach ($messages as $message) {
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$messages_html .= '<tr' . ($message['isRead'] == 'N' ? ' class="new_message"' : '') . '>';
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$messages_html .= '<td>' . ($message['isRead'] == 'N' ? '•' : '') . '</td>';
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$messages_html .= '<td>' . date("Y-m-d H:i", $message['Datum']) . '</td>';
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$messages_html .= '<td>' . UID2Nick($message['SUID']) . '</td>';
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$messages_html .= '<td>' . UID2Nick($message['RUID']) . '</td>';
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$messages_html .= '<td>' . str_replace("\n", '<br />', $message['Text']) . '</td>';
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$messages_html .= '<td>';
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if ($message['RUID'] == $user['UID']) {
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if ($message['isRead'] == 'N')
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$messages_html .= '<a href="' . page_link_to("user_messages") . '&action=read&id=' . $message['id'] . '">' . Get_Text("pub_messages_MarkRead") . '</a>';
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} else {
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$messages_html .= '<a href="' . page_link_to("user_messages") . '&action=delete&id=' . $message['id'] . '">' . Get_Text("pub_messages_DelMsg") . '</a>';
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}
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$messages_html .= '</td></tr>';
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}
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return template_render('../templates/user_messages.html', array (
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'link' => page_link_to("user_messages"),
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'greeting' => Get_Text("Hello") . $user['Nick'] . ", <br />\n" . Get_Text("pub_messages_text1") . "<br /><br />\n",
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'messages' => $messages_html,
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'new_label' => Get_Text("pub_messages_Neu"),
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'date_label' => Get_Text("pub_messages_Datum"),
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'from_label' => Get_Text("pub_messages_Von"),
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'to_label' => Get_Text("pub_messages_An"),
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'text_label' => Get_Text("pub_messages_Text"),
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'date' => date("Y-m-d H:i"),
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'from' => $user['Nick'],
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'to_select' => $to_select,
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'submit_label' => Get_Text("save")
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));
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} else {
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switch ($_REQUEST['action']) {
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case "read" :
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if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id']))
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$id = $_REQUEST['id'];
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else
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return error("Incomplete call, missing Message ID.");
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$message = sql_select("SELECT * FROM `Messages` WHERE `id`=" . sql_escape($id) . " LIMIT 1");
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if (count($message) > 0 && $message[0]['RUID'] == $user['UID']) {
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sql_query("UPDATE `Messages` SET `isRead`='Y' WHERE `id`=" . sql_escape($id) . " LIMIT 1");
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header("Location: " . page_link_to("user_messages"));
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} else
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return error("No Message found.");
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break;
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case "delete" :
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if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,11}$/", $_REQUEST['id']))
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$id = $_REQUEST['id'];
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else
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return error("Incomplete call, missing Message ID.");
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$message = sql_select("SELECT * FROM `Messages` WHERE `id`=" . sql_escape($id) . " LIMIT 1");
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if (count($message) > 0 && $message[0]['SUID'] == $user['UID']) {
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sql_query("DELETE FROM `Messages` WHERE `id`=" . sql_escape($id) . " LIMIT 1");
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header("Location: " . page_link_to("user_messages"));
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} else
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return error("No Message found.");
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break;
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case "send" :
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$text = preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui", '', strip_tags($_REQUEST['text']));
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$to = preg_replace("/([^0-9]{1,})/ui", '', strip_tags($_REQUEST['to']));
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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) {
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sql_query("INSERT INTO `Messages` SET `Datum`=" . sql_escape(time()) . ", `SUID`=" . sql_escape($user['UID']) . ", `RUID`=" . sql_escape($to) . ", `Text`='" . sql_escape($text) . "'");
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header("Location: " . page_link_to("user_messages"));
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} else {
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return error(Get_Text("pub_messages_Send_Error"));
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}
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break;
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}
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return "";
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}
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if (!isset ($_GET["action"]))
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$_GET["action"] = "start";
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switch ($_GET["action"]) {
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case "start" :
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echo Get_Text("Hello") . $_SESSION['Nick'] . ", <br />\n";
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echo Get_Text("pub_messages_text1") . "<br /><br />\n";
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//show exist Messages
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$SQL = "SELECT * FROM `Messages` WHERE `SUID`='" . $_SESSION["UID"] . "' OR `RUID`='" . $_SESSION["UID"] . "'";
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$erg = mysql_query($SQL, $con);
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echo "<table border=\"0\" class=\"border\" cellpadding=\"2\" cellspacing=\"1\">\n";
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echo "<tr>\n";
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echo "<td class=\"contenttopic\"><b>" . Get_Text("pub_messages_Datum") . "</b></td>\n";
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echo "<td class=\"contenttopic\"><b>" . Get_Text("pub_messages_Von") . "</b></td>\n";
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echo "<td class=\"contenttopic\"><b>" . Get_Text("pub_messages_An") . "</b></td>\n";
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echo "<td class=\"contenttopic\"><b>" . Get_Text("pub_messages_Text") . "</b></td>\n";
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echo "<td class=\"contenttopic\"></td>\n";
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echo "</tr>\n";
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for ($i = 0; $i < mysql_num_rows($erg); $i++) {
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echo "<tr class=\"content\">\n";
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echo "<td>" . mysql_result($erg, $i, "Datum") . "</td>\n";
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echo "<td>" . UID2Nick(mysql_result($erg, $i, "SUID")) . "</td>\n";
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echo "<td>" . UID2Nick(mysql_result($erg, $i, "RUID")) . "</td>\n";
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echo "<td>" . mysql_result($erg, $i, "Text") . "</td>\n";
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echo "<td>";
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if (mysql_result($erg, $i, "RUID") == $_SESSION["UID"]) {
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echo "<a href=\"?action=DelMsg&Datum=" . mysql_result($erg, $i, "Datum") . "\">" . Get_Text("pub_messages_DelMsg") . "</a>";
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if (mysql_result($erg, $i, "isRead") == "N")
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echo "<a href=\"?action=MarkRead&Datum=" . mysql_result($erg, $i, "Datum") . "\">" . Get_Text("pub_messages_MarkRead") . "</a>";
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} else {
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if (mysql_result($erg, $i, "isRead") == "N")
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echo Get_Text("pub_messages_NotRead");
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}
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echo "</td>\n";
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echo "</tr>\n";
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}
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// send Messeges
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echo "<form action=\"" . $_SERVER['SCRIPT_NAME'] . "?action=SendMsg\" method=\"POST\">";
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echo "<tr class=\"content\">\n";
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echo "<td></td>\n";
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echo "<td></td>\n";
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// Listet alle Nicks auf
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echo "<td><select name=\"RUID\">\n";
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$usql = "SELECT * FROM `User` WHERE (`UID`!='" . $_SESSION["UID"] . "') ORDER BY `Nick`";
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$uErg = mysql_query($usql, $con);
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$urowcount = mysql_num_rows($uErg);
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for ($k = 0; $k < $urowcount; $k++) {
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echo "<option value=\"" . mysql_result($uErg, $k, "UID") . "\">" . mysql_result($uErg, $k, "Nick") . "</option>\n";
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}
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echo "</select></td>\n";
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echo "<td><textarea name=\"Text\" cols=\"30\" rows=\"10\"></textarea></td>\n";
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echo "<td><input type=\"submit\" value=\"" . Get_Text("save") . "\"></td>\n";
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echo "</tr>\n";
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echo "</form>";
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echo "</table>\n";
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break;
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case "SendMsg" :
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echo Get_Text("pub_messages_Send1") . "...<br />\n";
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$SQL = "INSERT INTO `Messages` ( `Datum` , `SUID` , `RUID` , `Text` ) VALUES (" .
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"'" . gmdate("Y-m-j H:i:s", time()) . "', " .
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"'" . $_SESSION["UID"] . "', " .
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"'" . $_POST["RUID"] . "', " .
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"'" . $_POST["Text"] . "');";
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$Erg = mysql_query($SQL, $con);
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if ($Erg == 1)
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echo Get_Text("pub_messages_Send_OK") . "\n";
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else
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echo Get_Text("pub_messages_Send_Error") . "...\n(" . mysql_error($con) . ")";
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break;
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case "MarkRead" :
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$SQL = "UPDATE `Messages` SET `isRead` = 'Y' " .
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"WHERE `Datum` = '" . $_GET["Datum"] . "' AND `RUID`='" . $_SESSION["UID"] . "' " .
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"LIMIT 1 ;";
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$Erg = mysql_query($SQL, $con);
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if ($Erg == 1)
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echo Get_Text("pub_messages_MarkRead_OK") . "\n";
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else
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echo Get_Text("pub_messages_MarkRead_KO") . "...\n(" . mysql_error($con) . ")";
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break;
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case "DelMsg" :
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$SQL = "DELETE FROM `Messages` " .
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"WHERE `Datum` = '" . $_GET["Datum"] . "' AND `RUID` ='" . $_SESSION["UID"] . "' " .
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"LIMIT 1;";
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$Erg = mysql_query($SQL, $con);
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if ($Erg == 1)
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echo Get_Text("pub_messages_DelMsg_OK") . "\n";
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else
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echo Get_Text("pub_messages_DelMsg_KO") . "...\n(" . mysql_error($con) . ")";
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break;
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default :
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echo Get_Text("pub_messages_NoCommand");
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}
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}
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?>
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