108 lines
4.4 KiB
PHP
108 lines
4.4 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 sprintf('<p class="info"><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"));
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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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$to_select_data = array (
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"" => "Select recipient..."
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);
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foreach ($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', $to_select_data, '');
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$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 .= sprintf('<tr %s> <td>%s</td> <td>%s</td> <td>%s</td> <td>%s</td>' .
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'<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 />', $message['Text']));
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$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_render($user) . ", <br />\n" . Get_Text("pub_messages_text1") . "<br /><br />\n",
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'messages' => $messages_html,
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'new_label' => Get_Text("pub_messages_Neu"),
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'date_label' => Get_Text("pub_messages_Datum"),
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'from_label' => Get_Text("pub_messages_Von"),
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'to_label' => Get_Text("pub_messages_An"),
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'text_label' => Get_Text("pub_messages_Text"),
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'date' => date("Y-m-d H:i"),
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'from' => User_Nick_render($user),
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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 = $_REQUEST['id'];
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else
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return error("Incomplete call, missing Message ID.", true);
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$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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redirect(page_link_to("user_messages"));
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} else
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return error("No Message found.", true);
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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 = $_REQUEST['id'];
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else
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return error("Incomplete call, missing Message ID.", true);
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$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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redirect(page_link_to("user_messages"));
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} else
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return error("No Message found.", true);
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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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redirect(page_link_to("user_messages"));
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} else {
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return error(Get_Text("pub_messages_Send_Error"), true);
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}
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break;
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default :
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return error("Wrong action.", true);
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}
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}
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}
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?>
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