protected function compileDisplayFooter(Twig_Compiler $compiler)
{
parent::compileDisplayFooter($compiler);
$compiler
->write("protected function checkSecurity() {\n")
->indent()
->write("\$this->env->getExtension('sandbox')->checkSecurity(\n")
->indent()
->write(!$this->usedTags ? "array(),\n" : "array('".implode('\', \'', $this->usedTags)."'),\n")
->write(!$this->usedFilters ? "array(),\n" : "array('".implode('\', \'', $this->usedFilters)."'),\n")
->write(!$this->usedFunctions ? "array()\n" : "array('".implode('\', \'', $this->usedFunctions)."')\n")
->outdent()
->write(");\n")
;
if (null !== $this->getNode('parent')) {
$compiler
->raw("\n")
->write("\$this->parent->checkSecurity();\n")
;
}
$compiler
->outdent()
->write("}\n\n")
;
}
protected function compileDisplayFooter(Twig_Compiler $compiler)
{
parent::compileDisplayFooter($compiler);
$tags = $filters = $functions = array();
foreach (array('tags', 'filters', 'functions') as $type) {
foreach ($this->{'used' . ucfirst($type)} as $name => $node) {
if ($node instanceof Twig_Node) {
${$type}[$name] = $node->getLine();
} else {
${$type}[$node] = null;
}
}
}
$compiler->write("protected function checkSecurity()\n", "{\n")->indent()->write("\$tags = ")->repr(array_filter($tags))->raw(";\n")->write("\$filters = ")->repr(array_filter($filters))->raw(";\n")->write("\$functions = ")->repr(array_filter($functions))->raw(";\n\n")->write("try {\n")->indent()->write("\$this->env->getExtension('sandbox')->checkSecurity(\n")->indent()->write(!$tags ? "array(),\n" : "array('" . implode("', '", array_keys($tags)) . "'),\n")->write(!$filters ? "array(),\n" : "array('" . implode("', '", array_keys($filters)) . "'),\n")->write(!$functions ? "array()\n" : "array('" . implode("', '", array_keys($functions)) . "')\n")->outdent()->write(");\n")->outdent()->write("} catch (Twig_Sandbox_SecurityError \$e) {\n")->indent()->write("\$e->setTemplateFile(\$this->getTemplateName());\n\n")->write("if (\$e instanceof Twig_Sandbox_SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n")->indent()->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n")->outdent()->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n")->indent()->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n")->outdent()->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n")->indent()->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n")->outdent()->write("}\n\n")->write("throw \$e;\n")->outdent()->write("}\n")->outdent()->write("}\n\n");
}
