code maintenance

1 files changed, 151 insertions, 151 deletions

diff --git a/includes/pages/user_news.php b/includes/pages/user_news.php
index fce935e6..fcf2437c 100644
--- a/includes/pages/user_news.php
+++ b/includes/pages/user_news.php
@@ -1,170 +1,170 @@
 <?php
 function user_meetings() {
-	global $DISPLAY_NEWS, $privileges, $user;
+  global $DISPLAY_NEWS, $privileges, $user;
 
-	$html = "";
+  $html = "";
 
-	if (isset ($_REQUEST['page']) && preg_match("/^[0-9]{1,}$/", $_REQUEST['page']))
-		$page = $_REQUEST['page'];
-	else
-		$page = 0;
+  if (isset ($_REQUEST['page']) && preg_match("/^[0-9]{1,}$/", $_REQUEST['page']))
+    $page = $_REQUEST['page'];
+  else
+    $page = 0;
 
-	$news = sql_select("SELECT * FROM `News` WHERE `Treffen`=1 ORDER BY `ID` DESC LIMIT " . sql_escape($page * $DISPLAY_NEWS) . ", " . sql_escape($DISPLAY_NEWS));
-	foreach ($news as $entry)
-		$html .= display_news($entry);
+  $news = sql_select("SELECT * FROM `News` WHERE `Treffen`=1 ORDER BY `ID` DESC LIMIT " . sql_escape($page * $DISPLAY_NEWS) . ", " . sql_escape($DISPLAY_NEWS));
+  foreach ($news as $entry)
+    $html .= display_news($entry);
 
-	$html .= "<div class=\"pagination\">\n\n";
-	$dis_rows = ceil(sql_num_query("SELECT * FROM `News` WHERE `Treffen`=1") / $DISPLAY_NEWS);
+  $html .= "<div class=\"pagination\">\n\n";
+  $dis_rows = ceil(sql_num_query("SELECT * FROM `News` WHERE `Treffen`=1") / $DISPLAY_NEWS);
 
-	$html .= Get_Text(5);
+  $html .= Get_Text(5);
 
-	for ($i = 0; $i < $dis_rows; $i++) {
-		if ($i == $_REQUEST['page'])
-			$html .= ($i +1) . "&nbsp; ";
-		else
-			$html .= '<a href="' . page_link_to("news") . '&page=' . $i . '">' . ($i +1) . '</a>&nbsp; ';
-	}
-	$html .= '</div>';
-	return $html;
+  for ($i = 0; $i < $dis_rows; $i++) {
+    if (isset($_REQUEST['page']) && $i == $_REQUEST['page'])
+      $html .= ($i +1) . "&nbsp; ";
+    else
+      $html .= '<a href="' . page_link_to("news") . '&page=' . $i . '">' . ($i +1) . '</a>&nbsp; ';
+  }
+  $html .= '</div>';
+  return $html;
 }
 
 function display_news($news) {
-	global $privileges, $p;
-
-	$html = "";
-	$html .= '<article class="news' . ($news['Treffen'] == 1 ? ' meeting' : '') . '">';
-	$html .= '<details>';
-	$html .= date("Y-m-d H:i", $news['Datum']) . ', ';
-	$html .= UID2Nick($news['UID']);
-	if ($p != "news_comments")
-		$html .= ', <a href="' . page_link_to("news_comments") . '&nid=' . $news['ID'] . '">Kommentare (' . sql_num_query("SELECT * FROM `news_comments` WHERE `Refid`='" . sql_escape($news['ID']) . "'") . ') &raquo;</a>';
-	$html .= '</details>';
-	$html .= '<h3>' . ($news['Treffen'] == 1 ? '[Meeting] ' : '') . ReplaceSmilies($news['Betreff']) . '</h3>';
-	$html .= '<p>' . ReplaceSmilies(nl2br($news['Text'])) . '</p>';
-	if (in_array("admin_news", $privileges))
-		$html .= "<details><a href=\"" . page_link_to("admin_news") . "&action=edit&id=" . $news['ID'] . "\">Edit</a></details>\n";
-
-	$html .= '</article>';
-	return $html;
+  global $privileges, $p;
+
+  $html = "";
+  $html .= '<article class="news' . ($news['Treffen'] == 1 ? ' meeting' : '') . '">';
+  $html .= '<details>';
+  $html .= date("Y-m-d H:i", $news['Datum']) . ', ';
+  $html .= UID2Nick($news['UID']);
+  if ($p != "news_comments")
+    $html .= ', <a href="' . page_link_to("news_comments") . '&nid=' . $news['ID'] . '">Kommentare (' . sql_num_query("SELECT * FROM `news_comments` WHERE `Refid`='" . sql_escape($news['ID']) . "'") . ') &raquo;</a>';
+  $html .= '</details>';
+  $html .= '<h3>' . ($news['Treffen'] == 1 ? '[Meeting] ' : '') . ReplaceSmilies($news['Betreff']) . '</h3>';
+  $html .= '<p>' . ReplaceSmilies(nl2br($news['Text'])) . '</p>';
+  if (in_array("admin_news", $privileges))
+    $html .= "<details><a href=\"" . page_link_to("admin_news") . "&action=edit&id=" . $news['ID'] . "\">Edit</a></details>\n";
+
+  $html .= '</article>';
+  return $html;
 }
 
 function user_news_comments() {
-	global $user;
-
-	$html = "";
-	if (isset ($_REQUEST["nid"]) && preg_match("/^[0-9]{1,}$/", $_REQUEST['nid']) && sql_num_query("SELECT * FROM `News` WHERE `ID`=" . sql_escape($_REQUEST['nid']) . " LIMIT 1") > 0) {
-		$nid = $_REQUEST["nid"];
-		list ($news) = sql_select("SELECT * FROM `News` WHERE `ID`=" . sql_escape($nid) . " LIMIT 1");
-		if (isset ($_REQUEST["text"])) {
-			$text = preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui", '', strip_tags($_REQUEST['text']));
-			sql_query("INSERT INTO `news_comments` (`Refid`, `Datum`, `Text`, `UID`) VALUES ('" . sql_escape($nid) . "', '" . date("Y-m-d H:i:s") . "', '" . sql_escape($text) . "', '" . sql_escape($user["UID"]) . "')");
-			$html .= success("Eintrag wurde gespeichert", true);
-		}
-
-		$html .= '<a href="' . page_link_to("news") . '">&laquo; Back</a>';
-		$html .= display_news($news);
-
-		$html .= '<h2>Kommentare</h2>';
-
-		$comments = sql_select("SELECT * FROM `news_comments` WHERE `Refid`='" . sql_escape($nid) . "' ORDER BY 'ID'");
-		foreach ($comments as $comment) {
-			$html .= '<article class="news_comment">';
-			$html .= DisplayAvatar($comment['UID']);
-			$html .= '<details>';
-			$html .= $comment['Datum'] . ', ';
-			$html .= UID2Nick($comment['UID']);
-			$html .= '</details>';
-			$html .= '<p>' . nl2br($comment['Text']) . '</p>';
-			$html .= '</article>';
-		}
-
-		$html .= "</table>";
-		$html .= '
-							<br />
-							<hr>
-							<h2>Neuer Kommentar:</h2>
-							<a name="Neu">&nbsp;</a>
-							
-							<form action="' . page_link_to("news_comments") . '" method="post">
-							<input type="hidden" name="nid" value="' . $_REQUEST["nid"] . '">
-							<table>
-							 <tr>
-							  <td align="right" valign="top">Text:</td>
-							  <td><textarea name="text" cols="50" rows="10"></textarea></td>
-							 </tr>
-							</table>
-							<br />
-							<input type="submit" value="sichern...">
-							</form>';
-	} else {
-		$html .= "Fehlerhafter Aufruf!";
-	}
-
-	return $html;
+  global $user;
+
+  $html = "";
+  if (isset ($_REQUEST["nid"]) && preg_match("/^[0-9]{1,}$/", $_REQUEST['nid']) && sql_num_query("SELECT * FROM `News` WHERE `ID`=" . sql_escape($_REQUEST['nid']) . " LIMIT 1") > 0) {
+    $nid = $_REQUEST["nid"];
+    list ($news) = sql_select("SELECT * FROM `News` WHERE `ID`=" . sql_escape($nid) . " LIMIT 1");
+    if (isset ($_REQUEST["text"])) {
+      $text = preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui", '', strip_tags($_REQUEST['text']));
+      sql_query("INSERT INTO `news_comments` (`Refid`, `Datum`, `Text`, `UID`) VALUES ('" . sql_escape($nid) . "', '" . date("Y-m-d H:i:s") . "', '" . sql_escape($text) . "', '" . sql_escape($user["UID"]) . "')");
+      $html .= success("Eintrag wurde gespeichert", true);
+    }
+
+    $html .= '<a href="' . page_link_to("news") . '">&laquo; Back</a>';
+    $html .= display_news($news);
+
+    $html .= '<h2>Kommentare</h2>';
+
+    $comments = sql_select("SELECT * FROM `news_comments` WHERE `Refid`='" . sql_escape($nid) . "' ORDER BY 'ID'");
+    foreach ($comments as $comment) {
+      $html .= '<article class="news_comment">';
+      $html .= DisplayAvatar($comment['UID']);
+      $html .= '<details>';
+      $html .= $comment['Datum'] . ', ';
+      $html .= UID2Nick($comment['UID']);
+      $html .= '</details>';
+      $html .= '<p>' . nl2br($comment['Text']) . '</p>';
+      $html .= '</article>';
+    }
+
+    $html .= "</table>";
+    $html .= '
+    <br />
+    <hr>
+    <h2>Neuer Kommentar:</h2>
+    <a name="Neu">&nbsp;</a>
+
+    <form action="' . page_link_to("news_comments") . '" method="post">
+    <input type="hidden" name="nid" value="' . $_REQUEST["nid"] . '">
+    <table>
+    <tr>
+    <td align="right" valign="top">Text:</td>
+    <td><textarea name="text" cols="50" rows="10"></textarea></td>
+    </tr>
+    </table>
+    <br />
+    <input type="submit" value="sichern...">
+    </form>';
+  } else {
+    $html .= "Fehlerhafter Aufruf!";
+  }
+
+  return $html;
 }
 
 function user_news() {
-	global $DISPLAY_NEWS, $privileges, $user;
-
-	$html = "";
-
-	if (isset ($_POST["text"]) && isset ($_POST["betreff"]) && in_array("admin_news", $privileges)) {
-		if (!isset ($_POST["treffen"]) || !in_array("admin_news", $privileges))
-			$_POST["treffen"] = 0;
-		sql_query("INSERT INTO `News` (`Datum`, `Betreff`, `Text`, `UID`, `Treffen`) " .
-		"VALUES ('" . sql_escape(time()) . "', '" . sql_escape($_POST["betreff"]) . "', '" . sql_escape($_POST["text"]) . "', '" . sql_escape($user['UID']) .
-		"', '" . sql_escape($_POST["treffen"]) . "');");
-		$html .= success(Get_Text(4), true);
-	}
-
-	if (isset ($_REQUEST['page']) && preg_match("/^[0-9]{1,}$/", $_REQUEST['page']))
-		$page = $_REQUEST['page'];
-	else
-		$page = 0;
-
-	$news = sql_select("SELECT * FROM `News` ORDER BY `ID` DESC LIMIT " . sql_escape($page * $DISPLAY_NEWS) . ", " . sql_escape($DISPLAY_NEWS));
-	foreach ($news as $entry)
-		$html .= display_news($entry);
-
-	$html .= "<div class=\"pagination\">\n\n";
-	$dis_rows = ceil(sql_num_query("SELECT * FROM `News`") / $DISPLAY_NEWS);
-
-	$html .= Get_Text(5);
-
-	for ($i = 0; $i < $dis_rows; $i++) {
-		if (isset($_REQUEST['page']) && $i == $_REQUEST['page'])
-			$html .= ($i +1) . "&nbsp; ";
-		else
-			$html .= '<a href="' . page_link_to("news") . '&page=' . $i . '">' . ($i +1) . '</a>&nbsp; ';
-	}
-	$html .= '</div>';
-	if (in_array("admin_news", $privileges)) {
-		$html .= '<br /><hr />
-				<h2>' . Get_Text(6) . '</h2>
-				<a name="Neu">&nbsp;</a>
-				
-				<form action="" method="post">
-				<table>
-				 <tr>
-				  <td align="right">' . Get_Text(7) . '</td>
-				  <td><input type="text" name="betreff" size="60"></td>
-				 </tr>
-				 <tr>
-				  <td align="right">' . Get_Text(8) . '</td>
-				  <td><textarea name="text" cols="50" rows="10"></textarea></td>
-				 </tr>';
-		if (in_array('admin_news', $privileges)) {
-			$html .= ' <tr>
-					  <td align="right">' . Get_Text(9) . '</td>
-					  <td><input type="checkbox" name="treffen" size="1" value="1"></td>
-					 </tr>';
-
-		}
-		$html .= '</table>
-			<br />
-			<input type="submit" value="' . Get_Text("save") . '">
-			</form>';
-	}
-	return $html;
+  global $DISPLAY_NEWS, $privileges, $user;
+
+  $html = "";
+
+  if (isset ($_POST["text"]) && isset ($_POST["betreff"]) && in_array("admin_news", $privileges)) {
+    if (!isset ($_POST["treffen"]) || !in_array("admin_news", $privileges))
+      $_POST["treffen"] = 0;
+    sql_query("INSERT INTO `News` (`Datum`, `Betreff`, `Text`, `UID`, `Treffen`) " .
+        "VALUES ('" . sql_escape(time()) . "', '" . sql_escape($_POST["betreff"]) . "', '" . sql_escape($_POST["text"]) . "', '" . sql_escape($user['UID']) .
+        "', '" . sql_escape($_POST["treffen"]) . "');");
+    $html .= success(Get_Text(4), true);
+  }
+
+  if (isset ($_REQUEST['page']) && preg_match("/^[0-9]{1,}$/", $_REQUEST['page']))
+    $page = $_REQUEST['page'];
+  else
+    $page = 0;
+
+  $news = sql_select("SELECT * FROM `News` ORDER BY `ID` DESC LIMIT " . sql_escape($page * $DISPLAY_NEWS) . ", " . sql_escape($DISPLAY_NEWS));
+  foreach ($news as $entry)
+    $html .= display_news($entry);
+
+  $html .= "<div class=\"pagination\">\n\n";
+  $dis_rows = ceil(sql_num_query("SELECT * FROM `News`") / $DISPLAY_NEWS);
+
+  $html .= Get_Text(5);
+
+  for ($i = 0; $i < $dis_rows; $i++) {
+    if (isset($_REQUEST['page']) && $i == $_REQUEST['page'])
+      $html .= ($i +1) . "&nbsp; ";
+    else
+      $html .= '<a href="' . page_link_to("news") . '&page=' . $i . '">' . ($i +1) . '</a>&nbsp; ';
+  }
+  $html .= '</div>';
+  if (in_array("admin_news", $privileges)) {
+    $html .= '<br /><hr />
+    <h2>' . Get_Text(6) . '</h2>
+    <a name="Neu">&nbsp;</a>
+
+    <form action="" method="post">
+    <table>
+    <tr>
+    <td align="right">' . Get_Text(7) . '</td>
+    <td><input type="text" name="betreff" size="60"></td>
+    </tr>
+    <tr>
+    <td align="right">' . Get_Text(8) . '</td>
+    <td><textarea name="text" cols="50" rows="10"></textarea></td>
+    </tr>';
+    if (in_array('admin_news', $privileges)) {
+      $html .= ' <tr>
+      <td align="right">' . Get_Text(9) . '</td>
+      <td><input type="checkbox" name="treffen" size="1" value="1"></td>
+      </tr>';
+
+    }
+    $html .= '</table>
+    <br />
+    <input type="submit" value="' . Get_Text("save") . '">
+    </form>';
+  }
+  return $html;
 }
 ?>
\ No newline at end of file