Add editarea to LocalFiles Editor.

git-svn-id: http://piwigo.org/svn/trunk@2291 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 73 insertions, 0 deletions

diff --git a/plugins/LocalFilesEditor/functions.inc.php b/plugins/LocalFilesEditor/functions.inc.php
new file mode 100644
index 000000000..95a88c050
--- /dev/null
+++ b/plugins/LocalFilesEditor/functions.inc.php
@@ -0,0 +1,73 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery                           |
+// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
+// | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net |
+// +-----------------------------------------------------------------------+
+// | file          : $Id$
+// | last update   : $Date$
+// | last modifier : $Author$
+// | revision      : $Revision$
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify  |
+// | it under the terms of the GNU General Public License as published by  |
+// | the Free Software Foundation                                          |
+// |                                                                       |
+// | This program is distributed in the hope that it will be useful, but   |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
+// | General Public License for more details.                              |
+// |                                                                       |
+// | You should have received a copy of the GNU General Public License     |
+// | along with this program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+
+/**
+ * returns $code if php syntax is correct
+ * else return false
+ *
+ * @param string php code
+ */
+function eval_syntax($code)
+{
+    $code = str_replace(array('<?php', '?>'), '', $code);
+    $b = 0;
+    foreach (token_get_all($code) as $token)
+	{
+        if ('{' == $token) ++$b;
+        else if ('}' == $token) --$b;
+    }
+    if ($b) return false;
+    else
+	{
+        ob_start();
+        $eval = eval('if(0){' . $code . '}');
+        ob_end_clean();
+        if ($eval === false) return false;
+        else return '<?php' . $code . '?>';
+    }
+}
+
+/**
+ * returns true or false if $str is bool
+  * returns $str if $str is integer
+ * else "$str"
+ *
+ * @param string
+ */
+function editarea_quote($value)
+{
+  switch (gettype($value))
+  {
+    case "boolean":
+      return $value ? 'true' : 'false';
+    case "integer":
+      return $value;
+    default:
+      return '"'.$value.'"';
+  }
+}
+
+?>
\ No newline at end of file