4 * Smarty Internal Plugin Compile Insert
6 * Compiles the {insert} tag
14 * Smarty Internal Plugin Compile Insert Class
16 class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase {
17 // attribute definitions
18 public $required_attributes = array('name');
19 public $shorttag_order = array('name');
20 public $optional_attributes = array('_any');
23 * Compiles code for the {insert} tag
25 * @param array $args array with attributes from parser
26 * @param object $compiler compiler object
27 * @return string compiled code
29 public function compile($args, $compiler)
31 $this->compiler = $compiler;
32 // check and get attributes
33 $_attr = $this->_get_attributes($args);
34 // never compile as nocache code
35 $this->compiler->suppressNocacheProcessing = true;
36 $this->compiler->tag_nocache = true;
37 $_smarty_tpl = $compiler->template;
42 // save posible attributes
43 eval('$_name = ' . $_attr['name'] . ';');
44 if (isset($_attr['assign'])) {
45 // output will be stored in a smarty variable instead of being displayed
46 $_assign = $_attr['assign'];
47 // create variable to make shure that the compiler knows about its nocache status
48 $this->compiler->template->tpl_vars[trim($_attr['assign'], "'")] = new Smarty_Variable(null, true);
50 if (isset($_attr['script'])) {
51 // script which must be included
52 $_function = "smarty_insert_{$_name}";
53 $_smarty_tpl = $compiler->template;
55 eval('$_script = ' . $_attr['script'] . ';');
56 if (!isset($this->compiler->smarty->security_policy) && file_exists($_script)) {
57 $_filepath = $_script;
59 if (isset($this->compiler->smarty->security_policy)) {
60 $_dir = $this->compiler->smarty->security_policy->trusted_dir;
62 $_dir = $this->compiler->smarty->trusted_dir;
65 foreach((array)$_dir as $_script_dir) {
66 if (strpos('/\\', substr($_script_dir, -1)) === false) {
69 if (file_exists($_script_dir . $_script)) {
70 $_filepath = $_script_dir . $_script;
76 if ($_filepath == false) {
77 $this->compiler->trigger_template_error("{insert} missing script file '{$_script}'", $this->compiler->lex->taglineno);
79 // code for script file loading
80 $_output .= "require_once '{$_filepath}' ;";
81 require_once $_filepath;
82 if (!is_callable($_function)) {
83 $this->compiler->trigger_template_error(" {insert} function '{$_function}' is not callable in script file '{$_script}'", $this->compiler->lex->taglineno);
87 $_function = "insert_{$_name}";
88 // function in PHP script ?
89 if (!is_callable($_function)) {
91 if (!$_function = $this->compiler->getPlugin($_name, 'insert')) {
92 $this->compiler->trigger_template_error("{insert} no function or plugin found for '{$_name}'", $this->compiler->lex->taglineno);
96 // delete {insert} standard attributes
97 unset($_attr['name'], $_attr['assign'], $_attr['script'], $_attr['nocache']);
98 // convert attributes into parameter array string
99 $_paramsArray = array();
100 foreach ($_attr as $_key => $_value) {
101 $_paramsArray[] = "'$_key' => $_value";
103 $_params = 'array(' . implode(", ", $_paramsArray) . ')';
105 if (isset($_assign)) {
106 if ($_smarty_tpl->caching) {
107 $_output .= "echo Smarty_Internal_Nocache_Insert::compile ('{$_function}',{$_params}, \$_smarty_tpl, '{$_filepath}',{$_assign});?>";
109 $_output .= "\$_smarty_tpl->assign({$_assign} , {$_function} ({$_params},\$_smarty_tpl), true);?>";
112 $this->compiler->has_output = true;
113 if ($_smarty_tpl->caching) {
114 $_output .= "echo Smarty_Internal_Nocache_Insert::compile ('{$_function}',{$_params}, \$_smarty_tpl, '{$_filepath}');?>";
116 $_output .= "echo {$_function}({$_params},\$_smarty_tpl);?>";