1 files changed, 50 insertions, 0 deletions
diff --git a/lib/smarty3/plugins/modifiercompiler.unescape.php b/lib/smarty3/plugins/modifiercompiler.unescape.php
new file mode 100644
index 0000000..a3409bc
--- /dev/null
+++ b/lib/smarty3/plugins/modifiercompiler.unescape.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Smarty plugin
+ *
+ * @package    Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+
+/**
+ * Smarty unescape modifier plugin
+ * Type:     modifier<br>
+ * Name:     unescape<br>
+ * Purpose:  unescape html entities
+ *
+ * @author Rodney Rehm
+ *
+ * @param array $params parameters
+ *
+ * @return string with compiled code
+ */
+function smarty_modifiercompiler_unescape($params)
+{
+    if (!isset($params[ 1 ])) {
+        $params[ 1 ] = 'html';
+    }
+    if (!isset($params[ 2 ])) {
+        $params[ 2 ] = '\'' . addslashes(Smarty::$_CHARSET) . '\'';
+    } else {
+        $params[ 2 ] = "'" . $params[ 2 ] . "'";
+    }
+
+    switch (trim($params[ 1 ], '"\'')) {
+        case 'entity':
+        case 'htmlall':
+            if (Smarty::$_MBSTRING) {
+                return 'mb_convert_encoding(' . $params[ 0 ] . ', ' . $params[ 2 ] . ', \'HTML-ENTITIES\')';
+            }
+
+            return 'html_entity_decode(' . $params[ 0 ] . ', ENT_NOQUOTES, ' . $params[ 2 ] . ')';
+
+        case 'html':
+            return 'htmlspecialchars_decode(' . $params[ 0 ] . ', ENT_QUOTES)';
+
+        case 'url':
+            return 'rawurldecode(' . $params[ 0 ] . ')';
+
+        default:
+            return $params[ 0 ];
+    }
+}