X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/timetracker.git/blobdiff_plain/098a79f0819ebb89b7d48df4a6b154af4560f68e..9a23a8c0a51b7ec38a96f525484134f3cb85dc7e:/WEB-INF/lib/smarty/sysplugins/smarty_internal_compile_break.php

diff --git a/WEB-INF/lib/smarty/sysplugins/smarty_internal_compile_break.php b/WEB-INF/lib/smarty/sysplugins/smarty_internal_compile_break.php
new file mode 100644
index 00000000..0c0bee1f
--- /dev/null
+++ b/WEB-INF/lib/smarty/sysplugins/smarty_internal_compile_break.php
@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * Smarty Internal Plugin Compile Break
+ * 
+ * Compiles the {break} tag
+ * 
+ * @package Smarty
+ * @subpackage Compiler
+ * @author Uwe Tews 
+ */
+/**
+ * Smarty Internal Plugin Compile Break Class
+ */
+class Smarty_Internal_Compile_Break extends Smarty_Internal_CompileBase {
+	// attribute definitions
+    public $optional_attributes = array('levels'); 
+    public $shorttag_order = array('levels');
+
+
+    /**
+     * Compiles code for the {break} tag
+     * 
+     * @param array $args array with attributes from parser
+     * @param object $compiler compiler object
+     * @param array $parameter array with compilation parameter
+     * @return string compiled code
+     */
+    public function compile($args, $compiler, $parameter)
+    {    
+        $this->compiler = $compiler;
+        $this->smarty = $compiler->smarty;
+        // check and get attributes
+        $_attr = $this->_get_attributes($args);
+
+        if ($_attr['nocache'] === true) {
+        	$this->compiler->trigger_template_error('nocache option not allowed', $this->compiler->lex->taglineno);
+        }
+
+        if (isset($_attr['levels'])) {
+            if (!is_numeric($_attr['levels'])) {
+                $this->compiler->trigger_template_error('level attribute must be a numeric constant', $this->compiler->lex->taglineno);
+            } 
+            $_levels = $_attr['levels'];
+        } else {
+            $_levels = 1;
+        } 
+        $level_count = $_levels;
+        $stack_count = count($compiler->_tag_stack) - 1;
+        while ($level_count > 0 && $stack_count >= 0) {
+            if (in_array($compiler->_tag_stack[$stack_count][0], array('for', 'foreach', 'while', 'section'))) {
+                $level_count--;
+            } 
+            $stack_count--;
+        } 
+        if ($level_count != 0) {
+            $this->compiler->trigger_template_error("cannot break {$_levels} level(s)", $this->compiler->lex->taglineno);
+        } 
+        // this tag does not return compiled code
+        $this->compiler->has_code = true;
+        return "<?php break {$_levels}?>";
+    } 
+} 
+
+?>
\ No newline at end of file