diff options
Diffstat (limited to 'lib/smarty3/sysplugins/smarty_internal_compile_private_modifier.php')
| -rw-r--r-- | lib/smarty3/sysplugins/smarty_internal_compile_private_modifier.php | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/lib/smarty3/sysplugins/smarty_internal_compile_private_modifier.php b/lib/smarty3/sysplugins/smarty_internal_compile_private_modifier.php new file mode 100644 index 0000000..2ee88db --- /dev/null +++ b/lib/smarty3/sysplugins/smarty_internal_compile_private_modifier.php @@ -0,0 +1,157 @@ +<?php + +/** + * Smarty Internal Plugin Compile Modifier + * Compiles code for modifier execution + * + * @package Smarty + * @subpackage Compiler + * @author Uwe Tews + */ + +/** + * Smarty Internal Plugin Compile Modifier Class + * + * @package Smarty + * @subpackage Compiler + */ +class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBase +{ + /** + * Compiles code for modifier execution + * + * @param array $args array with attributes from parser + * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object + * @param array $parameter array with compilation parameter + * + * @return string compiled code + * @throws \SmartyCompilerException + */ + public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter) + { + // check and get attributes + $_attr = $this->getAttributes($compiler, $args); + $output = $parameter[ 'value' ]; + // loop over list of modifiers + foreach ($parameter[ 'modifierlist' ] as $single_modifier) { + $modifier = $single_modifier[ 0 ]; + $single_modifier[ 0 ] = $output; + $params = implode(',', $single_modifier); + // check if we know already the type of modifier + if (isset($compiler->known_modifier_type[ $modifier ])) { + $modifier_types = array($compiler->known_modifier_type[ $modifier ]); + } else { + $modifier_types = array(1, 2, 3, 4, 5, 6); + } + foreach ($modifier_types as $type) { + switch ($type) { + case 1: + // registered modifier + if (isset($compiler->smarty->registered_plugins[ Smarty::PLUGIN_MODIFIER ][ $modifier ])) { + $function = + $compiler->smarty->registered_plugins[ Smarty::PLUGIN_MODIFIER ][ $modifier ][ 0 ]; + if (!is_array($function)) { + $output = "{$function}({$params})"; + } else { + if (is_object($function[ 0 ])) { + $output = '$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][\'' . + $modifier . '\'][0][0]->' . $function[ 1 ] . '(' . $params . ')'; + } else { + $output = $function[ 0 ] . '::' . $function[ 1 ] . '(' . $params . ')'; + } + } + $compiler->known_modifier_type[ $modifier ] = $type; + break 2; + } + break; + case 2: + // registered modifier compiler + if (isset($compiler->smarty->registered_plugins[ Smarty::PLUGIN_MODIFIERCOMPILER ][ $modifier ][ 0 ])) { + $output = + call_user_func($compiler->smarty->registered_plugins[ Smarty::PLUGIN_MODIFIERCOMPILER ][ $modifier ][ 0 ], + $single_modifier, $compiler->smarty); + $compiler->known_modifier_type[ $modifier ] = $type; + break 2; + } + break; + case 3: + // modifiercompiler plugin + if ($compiler->smarty->loadPlugin('smarty_modifiercompiler_' . $modifier)) { + // check if modifier allowed + if (!is_object($compiler->smarty->security_policy) || + $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler) + ) { + $plugin = 'smarty_modifiercompiler_' . $modifier; + $output = $plugin($single_modifier, $compiler); + } + $compiler->known_modifier_type[ $modifier ] = $type; + break 2; + } + break; + case 4: + // modifier plugin + if ($function = $compiler->getPlugin($modifier, Smarty::PLUGIN_MODIFIER)) { + // check if modifier allowed + if (!is_object($compiler->smarty->security_policy) || + $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler) + ) { + $output = "{$function}({$params})"; + } + $compiler->known_modifier_type[ $modifier ] = $type; + break 2; + } + break; + case 5: + // PHP function + if (is_callable($modifier)) { + // check if modifier allowed + if (!is_object($compiler->smarty->security_policy) || + $compiler->smarty->security_policy->isTrustedPhpModifier($modifier, $compiler) + ) { + $output = "{$modifier}({$params})"; + } + $compiler->known_modifier_type[ $modifier ] = $type; + break 2; + } + break; + case 6: + // default plugin handler + if (isset($compiler->default_handler_plugins[ Smarty::PLUGIN_MODIFIER ][ $modifier ]) || + (is_callable($compiler->smarty->default_plugin_handler_func) && + $compiler->getPluginFromDefaultHandler($modifier, Smarty::PLUGIN_MODIFIER)) + ) { + $function = $compiler->default_handler_plugins[ Smarty::PLUGIN_MODIFIER ][ $modifier ][ 0 ]; + // check if modifier allowed + if (!is_object($compiler->smarty->security_policy) || + $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler) + ) { + if (!is_array($function)) { + $output = "{$function}({$params})"; + } else { + if (is_object($function[ 0 ])) { + $output = $function[ 0 ] . '->'. $function[ 1 ] . '(' . $params . ')'; + } else { + $output = $function[ 0 ] . '::' . $function[ 1 ] . '(' . $params . ')'; + } + } + } + if (isset($compiler->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $modifier ][ Smarty::PLUGIN_MODIFIER ][ 'file' ]) || + isset($compiler->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $modifier ][ Smarty::PLUGIN_MODIFIER ][ 'file' ]) + ) { + // was a plugin + $compiler->known_modifier_type[ $modifier ] = 4; + } else { + $compiler->known_modifier_type[ $modifier ] = $type; + } + break 2; + } + } + } + if (!isset($compiler->known_modifier_type[ $modifier ])) { + $compiler->trigger_template_error("unknown modifier \"" . $modifier . "\"", null, true); + } + } + + return $output; + } +} |