3 * Smarty Internal Plugin Compile Modifier
5 * Compiles code for modifier execution
13 * Smarty Internal Plugin Compile Modifier Class
15 class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBase {
17 * Compiles code for modifier execution
19 * @param array $args array with attributes from parser
20 * @param object $compiler compiler object
21 * @param array $parameter array with compilation parameter
22 * @return string compiled code
24 public function compile($args, $compiler, $parameter)
26 $this->compiler = $compiler;
27 $this->smarty = $this->compiler->smarty;
28 // check and get attributes
29 $_attr = $this->_get_attributes($args);
30 $output = $parameter['value'];
31 // loop over list of modifiers
32 foreach ($parameter['modifierlist'] as $single_modifier) {
33 $modifier = $single_modifier[0];
34 $single_modifier[0] = $output;
35 $params = implode(',', $single_modifier);
36 // check for registered modifier
37 if (isset($compiler->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][$modifier])) {
38 $function = $compiler->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][$modifier][0];
39 if (!is_array($function)) {
40 $output = "{$function}({$params})";
42 if (is_object($function[0])) {
43 $output = '$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][\'' . $modifier . '\'][0][0]->' . $function[1] . '(' . $params . ')';
45 $output = $function[0] . '::' . $function[1] . '(' . $params . ')';
48 // check for plugin modifiercompiler
49 } else if ($compiler->smarty->loadPlugin('smarty_modifiercompiler_' . $modifier)) {
50 $plugin = 'smarty_modifiercompiler_' . $modifier;
51 $output = $plugin($single_modifier, $compiler);
52 // check for plugin modifier
53 } else if ($function = $this->compiler->getPlugin($modifier, Smarty::PLUGIN_MODIFIER)) {
54 $output = "{$function}({$params})";
55 // check if trusted PHP function
56 } else if (is_callable($modifier)) {
57 // check if modifier allowed
58 if (!is_object($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedModifier($modifier, $this->compiler)) {
59 $output = "{$modifier}({$params})";
62 $this->compiler->trigger_template_error ("unknown modifier \"" . $modifier . "\"", $this->compiler->lex->taglineno);