* smarty bundled

1 files changed, 216 insertions, 0 deletions

diff --git a/lib/smarty3/sysplugins/smarty_internal_compile_function.php b/lib/smarty3/sysplugins/smarty_internal_compile_function.php
new file mode 100644
index 0000000..c861443
--- /dev/null
+++ b/lib/smarty3/sysplugins/smarty_internal_compile_function.php
@@ -0,0 +1,216 @@
+<?php
+/**
+ * Smarty Internal Plugin Compile Function
+ * Compiles the {function} {/function} tags
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ * @author     Uwe Tews
+ */
+
+/**
+ * Smarty Internal Plugin Compile Function Class
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase
+{
+
+    /**
+     * Attribute definition: Overwrites base class.
+     *
+     * @var array
+     * @see Smarty_Internal_CompileBase
+     */
+    public $required_attributes = array('name');
+
+    /**
+     * Attribute definition: Overwrites base class.
+     *
+     * @var array
+     * @see Smarty_Internal_CompileBase
+     */
+    public $shorttag_order = array('name');
+
+    /**
+     * Attribute definition: Overwrites base class.
+     *
+     * @var array
+     * @see Smarty_Internal_CompileBase
+     */
+    public $optional_attributes = array('_any');
+
+    /**
+     * Compiles code for the {function} tag
+     *
+     * @param  array                                $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                $parameter array with compilation parameter
+     *
+     * @return bool true
+     * @throws \SmartyCompilerException
+     */
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
+    {
+        // check and get attributes
+        $_attr = $this->getAttributes($compiler, $args);
+
+        if ($_attr[ 'nocache' ] === true) {
+            $compiler->trigger_template_error('nocache option not allowed', null, true);
+        }
+        unset($_attr[ 'nocache' ]);
+        $_name = trim($_attr[ 'name' ], "'\"");
+        $compiler->parent_compiler->tpl_function[ $_name ] = array();
+        $save = array($_attr, $compiler->parser->current_buffer, $compiler->template->compiled->has_nocache_code,
+                      $compiler->template->caching);
+        $this->openTag($compiler, 'function', $save);
+        // Init temporary context
+        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+        $compiler->template->compiled->has_nocache_code = false;
+        return true;
+    }
+}
+
+/**
+ * Smarty Internal Plugin Compile Functionclose Class
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase
+{
+
+    /**
+     * Compiler object
+     *
+     * @var object
+     */
+    private $compiler = null;
+
+    /**
+     * Compiles code for the {/function} tag
+     *
+     * @param  array                                       $args      array with attributes from parser
+     * @param object|\Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param  array                                       $parameter array with compilation parameter
+     *
+     * @return bool true
+     */
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
+    {
+        $this->compiler = $compiler;
+        $saved_data = $this->closeTag($compiler, array('function'));
+        $_attr = $saved_data[ 0 ];
+        $_name = trim($_attr[ 'name' ], "'\"");
+        $compiler->parent_compiler->tpl_function[ $_name ][ 'compiled_filepath' ] =
+            $compiler->parent_compiler->template->compiled->filepath;
+        $compiler->parent_compiler->tpl_function[ $_name ][ 'uid' ] = $compiler->template->source->uid;
+        $_parameter = $_attr;
+        unset($_parameter[ 'name' ]);
+        // default parameter
+        $_paramsArray = array();
+        foreach ($_parameter as $_key => $_value) {
+            if (is_int($_key)) {
+                $_paramsArray[] = "$_key=>$_value";
+            } else {
+                $_paramsArray[] = "'$_key'=>$_value";
+            }
+        }
+        if (!empty($_paramsArray)) {
+            $_params = 'array(' . implode(",", $_paramsArray) . ')';
+            $_paramsCode = "\$params = array_merge($_params, \$params);\n";
+        } else {
+            $_paramsCode = '';
+        }
+        $_functionCode = $compiler->parser->current_buffer;
+        // setup buffer for template function code
+        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template();
+
+        $_funcName = "smarty_template_function_{$_name}_{$compiler->template->compiled->nocache_hash}";
+        $_funcNameCaching = $_funcName . '_nocache';
+        if ($compiler->template->compiled->has_nocache_code) {
+            $compiler->parent_compiler->tpl_function[ $_name ][ 'call_name_caching' ] = $_funcNameCaching;
+            $output = "<?php\n";
+            $output .= "/* {$_funcNameCaching} */\n";
+            $output .= "if (!function_exists('{$_funcNameCaching}')) {\n";
+            $output .= "function {$_funcNameCaching} (\$_smarty_tpl,\$params) {\n";
+            $output .= "ob_start();\n";
+            $output .= "\$_smarty_tpl->compiled->has_nocache_code = true;\n";
+            $output .= $_paramsCode;
+            $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value, \$_smarty_tpl->isRenderingCache);\n}";
+            $output .= "\$params = var_export(\$params, true);\n";
+            $output .= "echo \"/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/<?php ";
+            $output .= "\\\$_smarty_tpl->ext->_tplFunction->saveTemplateVariables(\\\$_smarty_tpl, '{$_name}');\nforeach (\$params as \\\$key => \\\$value) {\n\\\$_smarty_tpl->tpl_vars[\\\$key] = new Smarty_Variable(\\\$value, \\\$_smarty_tpl->isRenderingCache);\n}\n?>";
+            $output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\n\";?>";
+            $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                              new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                                $output));
+            $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
+            $output = "<?php echo \"/*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/<?php ";
+            $output .= "\\\$_smarty_tpl->ext->_tplFunction->restoreTemplateVariables(\\\$_smarty_tpl, '{$_name}');?>\n";
+            $output .= "/*/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%*/\";\n?>";
+            $output .= "<?php echo str_replace('{$compiler->template->compiled->nocache_hash}', \$_smarty_tpl->compiled->nocache_hash, ob_get_clean());\n";
+            $output .= "}\n}\n";
+            $output .= "/*/ {$_funcName}_nocache */\n\n";
+            $output .= "?>\n";
+            $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                              new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                                $output));
+            $_functionCode = new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                               preg_replace_callback("/((<\?php )?echo '\/\*%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/([\S\s]*?)\/\*\/%%SmartyNocache:{$compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/",
+                                                                                     array($this, 'removeNocache'),
+                                                                                     $_functionCode->to_smarty_php($compiler->parser)));
+        }
+        $compiler->parent_compiler->tpl_function[ $_name ][ 'call_name' ] = $_funcName;
+        $output = "<?php\n";
+        $output .= "/* {$_funcName} */\n";
+        $output .= "if (!function_exists('{$_funcName}')) {\n";
+        $output .= "function {$_funcName}(\$_smarty_tpl,\$params) {\n";
+        $output .= $_paramsCode;
+        $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value, \$_smarty_tpl->isRenderingCache);\n}?>";
+        $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                          new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                            $output));
+        $compiler->parser->current_buffer->append_subtree($compiler->parser, $_functionCode);
+        $output = "<?php\n}}\n";
+        $output .= "/*/ {$_funcName} */\n\n";
+        $output .= "?>\n";
+        $compiler->parser->current_buffer->append_subtree($compiler->parser,
+                                                          new Smarty_Internal_ParseTree_Tag($compiler->parser,
+                                                                                            $output));
+        $compiler->parent_compiler->blockOrFunctionCode .= $compiler->parser->current_buffer->to_smarty_php($compiler->parser);
+        // nocache plugins must be copied
+        if (!empty($compiler->template->compiled->required_plugins[ 'nocache' ])) {
+            foreach ($compiler->template->compiled->required_plugins[ 'nocache' ] as $plugin => $tmp) {
+                foreach ($tmp as $type => $data) {
+                    $compiler->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin ][ $type ] =
+                        $data;
+                }
+            }
+        }
+        // restore old buffer
+
+        $compiler->parser->current_buffer = $saved_data[ 1 ];
+        // restore old status
+        $compiler->template->compiled->has_nocache_code = $saved_data[ 2 ];
+        $compiler->template->caching = $saved_data[ 3 ];
+        return true;
+    }
+
+    /**
+     * Remove nocache code
+     * 
+     * @param $match
+     *
+     * @return string
+     */
+    function removeNocache($match)
+    {
+        $code =
+            preg_replace("/((<\?php )?echo '\/\*%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/)|(\/\*\/%%SmartyNocache:{$this->compiler->template->compiled->nocache_hash}%%\*\/';(\?>\n)?)/",
+                         '', $match[ 0 ]);
+        $code = str_replace(array('\\\'', '\\\\\''), array('\'', '\\\''), $code);
+        return $code;
+    }
+}