library/smarty/libs/sysplugins/smarty_internal_compile_private_object_function.php
author Markus Bröker <broeker.markus@googlemail.com>
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Setup Dateien und initiales Datenbank Layout
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<?php
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/**
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 * Smarty Internal Plugin Compile Object Function
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 * Compiles code for registered objects as function
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 *
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 * @package    Smarty
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 * @subpackage Compiler
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 * @author     Uwe Tews
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 */
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/**
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 * Smarty Internal Plugin Compile Object Function Class
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 *
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 * @package    Smarty
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 * @subpackage Compiler
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 */
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class Smarty_Internal_Compile_Private_Object_Function extends Smarty_Internal_CompileBase {
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    /**
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     * Attribute definition: Overwrites base class.
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     *
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     * @var array
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     * @see Smarty_Internal_CompileBase
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     */
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    public $optional_attributes = array('_any');
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    /**
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     * Compiles code for the execution of function plugin
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     *
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     * @param  array $args array with attributes from parser
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     * @param  object $compiler compiler object
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     * @param  array $parameter array with compilation parameter
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     * @param  string $tag name of function
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     * @param  string $method name of method to call
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     *
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     * @return string compiled code
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     */
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    public function compile($args, $compiler, $parameter, $tag, $method) {
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        // check and get attributes
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        $_attr = $this->getAttributes($compiler, $args);
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        if ($_attr['nocache'] === true) {
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            $compiler->tag_nocache = true;
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        }
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        unset($_attr['nocache']);
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        $_assign = null;
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        if (isset($_attr['assign'])) {
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            $_assign = $_attr['assign'];
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            unset($_attr['assign']);
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        }
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        // method or property ?
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        if (method_exists($compiler->smarty->registered_objects[$tag][0], $method)) {
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            // convert attributes into parameter array string
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            if ($compiler->smarty->registered_objects[$tag][2]) {
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                $_paramsArray = array();
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                foreach ($_attr as $_key => $_value) {
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                    if (is_int($_key)) {
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                        $_paramsArray[] = "$_key=>$_value";
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                    } else {
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                        $_paramsArray[] = "'$_key'=>$_value";
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                    }
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                }
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                $_params = 'array(' . implode(",", $_paramsArray) . ')';
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                $return = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params},\$_smarty_tpl)";
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            } else {
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                $_params = implode(",", $_attr);
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                $return = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params})";
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            }
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        } else {
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            // object property
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            $return = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}";
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        }
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        if (empty($_assign)) {
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            // This tag does create output
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            $compiler->has_output = true;
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            $output = "<?php echo {$return};?>\n";
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        } else {
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            $output = "<?php \$_smarty_tpl->assign({$_assign},{$return});?>\n";
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        }
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        return $output;
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    }
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}