Initial repo created

[timetracker.git] / WEB-INF / lib / smarty / sysplugins / smarty_internal_compile_function.php

diff --git a/WEB-INF/lib/smarty/sysplugins/smarty_internal_compile_function.php b/WEB-INF/lib/smarty/sysplugins/smarty_internal_compile_function.php
new file mode 100644 (file)
index 0000000..db2409a
--- /dev/null
+++ b/WEB-INF/lib/smarty/sysplugins/smarty_internal_compile_function.php
@@ -0,0 +1,134 @@
+<?php
+/**
+ * Smarty Internal Plugin Compile Function
+ * 
+ * Compiles the {function} {/function} tags
+ * 
+ * @package Smarty
+ * @subpackage Compiler
+ * @author Uwe Tews 
+ */
+
+/**
+ * Smarty Internal Plugin Compile Function Class
+ */
+class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase {
+       // attribute definitions
+    public $required_attributes = array('name');
+    public $shorttag_order = array('name');
+    public $optional_attributes = array('_any'); 
+
+    /**
+     * Compiles code for the {function} tag
+     * 
+     * @param array $args array with attributes from parser
+     * @param object $compiler compiler object
+      * @param array $parameter array with compilation parameter
+    * @return boolean true
+     */
+    public function compile($args, $compiler, $parameter)
+    {
+        $this->compiler = $compiler;
+        // check and get attributes
+        $_attr = $this->_get_attributes($args);
+
+        if ($_attr['nocache'] === true) {
+               $this->compiler->trigger_template_error('nocache option not allowed', $this->compiler->lex->taglineno);
+        }
+               unset($_attr['nocache']);
+        $save = array($_attr, $compiler->parser->current_buffer,
+            $compiler->template->has_nocache_code, $compiler->template->required_plugins);
+        $this->_open_tag('function', $save);
+        $_name = trim($_attr['name'], "'\"");
+        unset($_attr['name']);
+        $compiler->template->properties['function'][$_name]['parameter'] = array();
+               $_smarty_tpl = $compiler->template;
+        foreach ($_attr as $_key => $_data) {
+               eval ('$tmp='.$_data.';');
+            $compiler->template->properties['function'][$_name]['parameter'][$_key] = $tmp;
+        } 
+        $compiler->smarty->template_functions[$_name]['parameter'] = $compiler->template->properties['function'][$_name]['parameter'];
+        if ($compiler->template->caching) {
+            $output = '';
+        } else {
+            $output = "<?php if (!function_exists('smarty_template_function_{$_name}')) {
+    function smarty_template_function_{$_name}(\$_smarty_tpl,\$params) {
+    \$saved_tpl_vars = \$_smarty_tpl->tpl_vars;
+    foreach (\$_smarty_tpl->template_functions['{$_name}']['parameter'] as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);};
+    foreach (\$params as \$key => \$value) {\$_smarty_tpl->tpl_vars[\$key] = new Smarty_variable(\$value);}?>";
+        } 
+        // Init temporay context
+        $compiler->template->required_plugins = array('compiled' => array(), 'nocache' => array());
+        $compiler->parser->current_buffer = new _smarty_template_buffer($compiler->parser);
+        $compiler->parser->current_buffer->append_subtree(new _smarty_tag($compiler->parser, $output));
+        $compiler->template->has_nocache_code = false;
+        $compiler->has_code = false;
+        $compiler->template->properties['function'][$_name]['compiled'] = '';
+        return true;
+    } 
+} 
+
+/**
+ * Smarty Internal Plugin Compile Functionclose Class
+ */
+class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase {
+    /**
+     * Compiles code for the {/function} tag
+     * 
+     * @param array $args array with attributes from parser
+     * @param object $compiler compiler object
+     * @param array $parameter array with compilation parameter
+     * @return boolean true
+     */
+    public function compile($args, $compiler, $parameter)
+    {
+        $this->compiler = $compiler;
+        $_attr = $this->_get_attributes($args);
+        $saved_data = $this->_close_tag(array('function'));
+        $_name = trim($saved_data[0]['name'], "'\""); 
+        // build plugin include code
+        $plugins_string = '';
+        if (!empty($compiler->template->required_plugins['compiled'])) {
+            $plugins_string = '<?php ';
+            foreach($compiler->template->required_plugins['compiled'] as $tmp) {
+                foreach($tmp as $data) {
+                    $plugins_string .= "if (!is_callable('{$data['function']}')) include '{$data['file']}';\n";
+                } 
+            } 
+            $plugins_string .= '?>';
+        } 
+        if (!empty($compiler->template->required_plugins['nocache'])) {
+            $plugins_string .= "<?php echo '/*%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/<?php ";
+            foreach($compiler->template->required_plugins['nocache'] as $tmp) {
+                foreach($tmp as $data) {
+                    $plugins_string .= "if (!is_callable(\'{$data['function']}\')) include \'{$data['file']}\';\n";
+                } 
+            } 
+            $plugins_string .= "?>/*/%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/';?>\n";
+        } 
+               // remove last line break from function definition
+               $last = count($compiler->parser->current_buffer->subtrees) - 1;
+               if ($compiler->parser->current_buffer->subtrees[$last] instanceof _smarty_linebreak) {
+                       unset($compiler->parser->current_buffer->subtrees[$last]);
+               }
+        // if caching save template function for possible nocache call
+        if ($compiler->template->caching) {
+            $compiler->template->properties['function'][$_name]['compiled'] .= $plugins_string
+             . $compiler->parser->current_buffer->to_smarty_php();
+            $compiler->template->properties['function'][$_name]['nocache_hash'] = $compiler->template->properties['nocache_hash'];
+            $compiler->template->properties['function'][$_name]['has_nocache_code'] = $compiler->template->has_nocache_code;
+            $compiler->smarty->template_functions[$_name] = $compiler->template->properties['function'][$_name];
+            $compiler->has_code = false;
+            $output = true;
+        } else {
+            $output = $plugins_string . $compiler->parser->current_buffer->to_smarty_php() . "<?php \$_smarty_tpl->tpl_vars = \$saved_tpl_vars;}}?>\n";
+        } 
+        // restore old compiler status
+        $compiler->parser->current_buffer = $saved_data[1];
+        $compiler->template->has_nocache_code = $compiler->template->has_nocache_code | $saved_data[2];
+        $compiler->template->required_plugins = $saved_data[3];
+        return $output;
+    } 
+} 
+
+?>
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