Readded smarty

[gosa.git] / gosa-core / include / smarty / sysplugins / smarty_internal_compile_break.php

diff --git a/gosa-core/include/smarty/sysplugins/smarty_internal_compile_break.php b/gosa-core/include/smarty/sysplugins/smarty_internal_compile_break.php
new file mode 100644 (file)
index 0000000..259c66e
--- /dev/null
+++ b/gosa-core/include/smarty/sysplugins/smarty_internal_compile_break.php
@@ -0,0 +1,77 @@
+<?php\r
+/**\r
+ * Smarty Internal Plugin Compile Break\r
+ *\r
+ * Compiles the {break} tag\r
+ *\r
+ * @package Smarty\r
+ * @subpackage Compiler\r
+ * @author Uwe Tews\r
+ */\r
+/**\r
+ * Smarty Internal Plugin Compile Break Class\r
+ *\r
+ * @package Smarty\r
+ * @subpackage Compiler\r
+ */\r
+class Smarty_Internal_Compile_Break extends Smarty_Internal_CompileBase {\r
+\r
+    /**\r
+     * Attribute definition: Overwrites base class.\r
+     *\r
+     * @var array\r
+     * @see Smarty_Internal_CompileBase\r
+     */\r
+    public $optional_attributes = array('levels');\r
+    /**\r
+     * Attribute definition: Overwrites base class.\r
+     *\r
+     * @var array\r
+     * @see Smarty_Internal_CompileBase\r
+     */\r
+    public $shorttag_order = array('levels');\r
+\r
+    /**\r
+     * Compiles code for the {break} tag\r
+     *\r
+     * @param array  $args array with attributes from parser\r
+     * @param object $compiler   compiler object\r
+     * @param array  $parameter  array with compilation parameter\r
+     * @return string compiled code\r
+     */\r
+    public function compile($args, $compiler, $parameter)\r
+    {\r
+        static $_is_loopy = array('for' => true, 'foreach' => true, 'while' => true, 'section' => true);\r
+        // check and get attributes\r
+        $_attr = $this->getAttributes($compiler, $args);\r
+\r
+        if ($_attr['nocache'] === true) {\r
+            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);\r
+        }\r
+\r
+        if (isset($_attr['levels'])) {\r
+            if (!is_numeric($_attr['levels'])) {\r
+                $compiler->trigger_template_error('level attribute must be a numeric constant', $compiler->lex->taglineno);\r
+            }\r
+            $_levels = $_attr['levels'];\r
+        } else {\r
+            $_levels = 1;\r
+        }\r
+        $level_count = $_levels;\r
+        $stack_count = count($compiler->_tag_stack) - 1;\r
+        while ($level_count > 0 && $stack_count >= 0) {\r
+            if (isset($_is_loopy[$compiler->_tag_stack[$stack_count][0]])) {\r
+                $level_count--;\r
+            }\r
+            $stack_count--;\r
+        }\r
+        if ($level_count != 0) {\r
+            $compiler->trigger_template_error("cannot break {$_levels} level(s)", $compiler->lex->taglineno);\r
+        }\r
+        $compiler->has_code = true;\r
+        return "<?php break {$_levels}?>";\r
+    }\r
+\r
+}\r
+\r
+?>
\ No newline at end of file