1<?php
2/**
3 * Smarty Internal Plugin Compile Object Function
4 * Compiles code for registered objects as function
5 *
6 * @package    Smarty
7 * @subpackage Compiler
8 * @author     Uwe Tews
9 */
10
11/**
12 * Smarty Internal Plugin Compile Object Function Class
13 *
14 * @package    Smarty
15 * @subpackage Compiler
16 */
17class Smarty_Internal_Compile_Private_Object_Function extends Smarty_Internal_CompileBase
18{
19    /**
20     * Attribute definition: Overwrites base class.
21     *
22     * @var array
23     * @see Smarty_Internal_CompileBase
24     */
25    public $optional_attributes = array('_any');
26
27    /**
28     * Compiles code for the execution of function plugin
29     *
30     * @param array                                 $args      array with attributes from parser
31     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
32     * @param array                                 $parameter array with compilation parameter
33     * @param string                                $tag       name of function
34     * @param string                                $method    name of method to call
35     *
36     * @return string compiled code
37     * @throws \SmartyCompilerException
38     * @throws \SmartyException
39     */
40    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter, $tag, $method)
41    {
42        // check and get attributes
43        $_attr = $this->getAttributes($compiler, $args);
44        unset($_attr[ 'nocache' ]);
45        $_assign = null;
46        if (isset($_attr[ 'assign' ])) {
47            $_assign = $_attr[ 'assign' ];
48            unset($_attr[ 'assign' ]);
49        }
50        // method or property ?
51        if (is_callable(array($compiler->smarty->registered_objects[ $tag ][ 0 ], $method))) {
52            // convert attributes into parameter array string
53            if ($compiler->smarty->registered_objects[ $tag ][ 2 ]) {
54                $_paramsArray = array();
55                foreach ($_attr as $_key => $_value) {
56                    if (is_int($_key)) {
57                        $_paramsArray[] = "$_key=>$_value";
58                    } else {
59                        $_paramsArray[] = "'$_key'=>$_value";
60                    }
61                }
62                $_params = 'array(' . implode(',', $_paramsArray) . ')';
63                $output = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params},\$_smarty_tpl)";
64            } else {
65                $_params = implode(',', $_attr);
66                $output = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params})";
67            }
68        } else {
69            // object property
70            $output = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}";
71        }
72        if (!empty($parameter[ 'modifierlist' ])) {
73            $output = $compiler->compileTag(
74                'private_modifier',
75                array(),
76                array('modifierlist' => $parameter[ 'modifierlist' ], 'value' => $output)
77            );
78        }
79        if (empty($_assign)) {
80            return "<?php echo {$output};?>\n";
81        } else {
82            return "<?php \$_smarty_tpl->assign({$_assign},{$output});?>\n";
83        }
84    }
85}
86