protected function compileWithArguments(\Twig_Compiler $compiler, $expressionNode, array $arguments)
{
$compiler->raw("\n");
$compiler->indent();
$compiler->addIndentation();
$compiler->raw("function() use(&\$context) {\n");
$compiler->indent();
// copy of arguments and __ from context
foreach ($arguments as $arg) {
$compiler->addIndentation();
$compiler->raw("if (isset(\$context['{$arg}'])) \$outer{$arg} = \$context['{$arg}'];\n");
}
$compiler->addIndentation();
$compiler->raw("if (isset(\$context['__'])) \$outer__ = \$context['__'];\n");
// adding closure's arguments to context
$compiler->addIndentation();
$compiler->raw("\$context['__'] = func_get_args();\n");
foreach ($arguments as $i => $arg) {
$compiler->addIndentation();
$compiler->raw("if (func_num_args()>{$i}) \$context['{$arg}'] = func_get_arg({$i});\n");
$compiler->addIndentation();
$compiler->raw("else unset(\$context['{$arg}']);\n");
}
// getting call result
$compiler->addIndentation();
$compiler->raw("\$result = ");
$compiler->subcompile($this->getNode($expressionNode));
$compiler->raw(";\n");
// recreating original context
foreach ($arguments as $arg) {
$compiler->addIndentation();
$compiler->raw("if (isset(\$outer{$arg})) \$context['{$arg}'] = \$outer{$arg} ;\n");
$compiler->addIndentation();
$compiler->raw("else unset(\$context['{$arg}']);\n");
}
$compiler->addIndentation();
$compiler->raw("if (isset(\$outer__)) \$context['__'] = \$outer__ ;\n");
$compiler->addIndentation();
$compiler->raw("else unset(\$context['__']);\n");
// return statement
$compiler->addIndentation();
$compiler->raw("return \$result;\n");
$compiler->outdent();
$compiler->addIndentation();
$compiler->raw("}\n");
$compiler->outdent();
$compiler->addIndentation();
}
/**
* Compiles the node to PHP.
*
* @param \Twig_Compiler $compiler A Twig_Compiler instance
*/
public function compile(\Twig_Compiler $compiler)
{
$compiler->addDebugInfo($this);
$compiler->write('try {');
$compiler->indent()->subcompile($this->getNode('try'));
if ($this->hasNode('catch') && null !== $this->getNode('catch')) {
$compiler->outdent()->write('} catch (\\Exception $e) {' . "\n")->indent()->write('if ($context[\'gantry\']->debug()) throw $e;' . "\n")->write('$context[\'e\'] = $e;' . "\n")->subcompile($this->getNode('catch'));
}
$compiler->outdent()->write("}\n");
}
/**
* Собирает PHP-выражение
*
* @param TwigCompiler $compiler Компилятор Twig.
*
* @return void
*/
public function compile(TwigCompiler $compiler)
{
$compiler->addDebugInfo($this);
$compiler->write('while (');
$compiler->subcompile($this->getNode('condition'));
$compiler->write(") {\n");
$compiler->indent();
$compiler->subcompile($this->getNode('body'));
$compiler->outdent();
$compiler->write("}\n");
}
private function compileMaxPerPage(\Twig_Compiler $compiler)
{
$compiler->write("public function getMaxesPerPage()\n", "{\n")->indent();
$compiler->write("return array(\n");
$compiler->indent();
foreach ($this->getAttribute('maxesPerPage') as $maxPerPage) {
$compiler->write($maxPerPage . ",\n");
}
$compiler->outdent();
$compiler->write(");\n");
$compiler->outdent()->write("}\n\n");
}
public function compile(Twig_Compiler $compiler)
{
if ($compiler->getEnvironment()->isStrictVariables()) {
$name = $this->getAttribute('name');
$type = $this->getAttribute('type');
$compiler->addDebugInfo($this);
if (0 === strcasecmp($type, 'array')) {
$compiler->write("if (false === is_array(\$context['{$name}'])) {\n");
} else {
$compiler->write("if (false === \$context['{$name}'] instanceof {$type}) {\n");
}
$compiler->indent()->write("throw new Twig_Error_Runtime('variable \\'{$name}\\' is expected to be of type {$type} but '.get_class(\$context['{$name}']).' was provided.', {$this->getLine()}, '{$compiler->getFilename()}');\n")->outdent()->write("}\n");
}
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler $compiler A Twig_Compiler instance
*/
public function compile(Twig_Compiler $compiler)
{
$typeis = $this->getNode('typeis')->getAttribute('value');
//dd($this->getNode('param')->getAttribute('value'));
if ($typeis == 'repeat') {
$compiler->write("\$context['_seq'] = ")->subcompile($this->getNode('sequence'))->write(";\n")->write("foreach (\$context['_seq'] as ")->write("\$context['" . $this->getNode('key')->getAttribute('value') . "']")->raw(' => ')->write("\$context['" . $this->getNode('value')->getAttribute('value') . "']")->raw(") {\n")->indent()->subcompile($this->getNode('body'))->outdent()->write("}\n");
} else {
if ($typeis == 'if') {
$compiler->write('if (')->subcompile($this->getNode('param'))->write("){\n")->indent()->subcompile($this->getNode('body'))->outdent()->write("}\n");
} else {
$compiler->indent()->addDebugInfo($this)->write('$context = array_merge($context, ')->subcompile($this->getNode('variables'))->write(");\n")->subcompile($this->getNode('body'))->outdent();
}
}
//echo $compiler->getSource();exit;
}
/**
* Compiles the node to PHP.
*
* @param Twig_Compiler A Twig_Compiler instance
*/
public function compile(\Twig_Compiler $compiler)
{
$compiler->addDebugInfo($this);
$compiler->write("{\n")->indent();
// Generate the variants
$compiler->write("\$ab_variants = [\n");
$compiler->indent();
foreach ($this->getNode('variants') as $k => $v) {
$compiler->write("[\n");
$compiler->indent()->write("'name' => '{$k}',\n");
$compiler->write("'value' => function(){\n");
$compiler->subcompile($v);
$compiler->write("}\n");
$compiler->outdent()->write("],\n");
}
$compiler->outdent()->write("];\n\n");
$compiler->write("\$ab_selected_test = null;\n");
// Generate the selector method
$compiler->write("if (isset(\$_GET['__ab_" . $this->test_name . "'])) {\n");
$compiler->indent()->write("foreach (\$ab_variants as \$ab_variant_iteration) {\n");
$compiler->indent()->write("if (\$ab_variant_iteration['name'] === \$_GET['__ab_" . $this->test_name . "']) {\n");
$compiler->indent()->write("\$ab_selected_test = \$ab_variant_iteration;\n");
$compiler->write("break;\n");
$compiler->outdent()->write("}\n");
$compiler->outdent()->write("}\n");
$compiler->outdent()->write("}\n\n");
$compiler->write("if (!isset(\$ab_selected_test)) {\n");
$compiler->write("\$ip = isset(\$_SERVER['HTTP_X_REAL_IP']) ? \$_SERVER['HTTP_X_REAL_IP'] : \$_SERVER['REMOTE_ADDR'];");
$compiler->indent()->write("\$ab_random_seed = \$ip . count(\$ab_variants) . '" . $this->test_name . "';\n");
$compiler->write("\$ab_hash_seed = substr(md5(\$ab_random_seed), 0, 6);\n");
$compiler->write("\$ab_int_seed = intval(hexdec(\$ab_hash_seed));\n");
$compiler->write("mt_srand(\$ab_int_seed);\n");
$compiler->write("\$ab_selected_test_id = mt_rand(0, count(\$ab_variants) - 1);\n");
$compiler->write("\$ab_selected_test = \$ab_variants[\$ab_selected_test_id];\n");
$compiler->outdent()->write("}\n\n");
// Set the global list of enrolled tests
$compiler->write("global \$ab_enrolled_tests;\n");
$compiler->write("if (!isset(\$ab_enrolled_tests)) {\n");
$compiler->indent()->write("\$ab_enrolled_tests = [];\n");
$compiler->outdent()->write("}\n");
$compiler->write("\$ab_enrolled_tests['" . $this->test_name . "'] = \$ab_selected_test['name'];\n\n");
// Execute the variant
$compiler->write("\$ab_selected_test['value']();\n");
$compiler->outdent()->write("}");
}
public function compile(\Twig_Compiler $compiler)
{
$compiler->addDebugInfo($this);
$compiler->write('switch (')->subcompile($this->getNode('expression'))->raw(") {\n")->indent();
/* @var $case \Twig_Node */
foreach ($this->getNode('cases')->getIterator() as $key => $case) {
$compiler->write('case ')->subcompile($case->getNode('expression'))->raw(":\n");
if ($case->hasNode('body')) {
$compiler->indent()->subcompile($case->getNode('body'));
}
if ($case->hasAttribute('break') && $case->getAttribute('break') == true) {
$compiler->write("break;\n");
}
$compiler->outdent();
}
if ($this->hasNode('default') && $this->getNode('default') !== null) {
$compiler->write('default')->raw(":\n")->indent()->subcompile($this->getNode('default'))->outdent();
}
$compiler->outdent()->write("}\n");
}
public function compile(Twig_Compiler $compiler)
{
$compiler->addDebugInfo($this);
$compiler->write('switch(')->subcompile($this->getNode('expression'))->raw(") {\n")->indent();
$total = count($this->getNode('cases'));
for ($i = 0; $i < $total; $i++) {
$expr = $this->getNode('cases')->getNode($i)->getAttribute('expression');
$body = $this->getNode('cases')->getNode($i)->getNode('body');
if (is_null($expr)) {
$compiler->write('default')->raw(":\n");
} else {
foreach ($expr as $subExpr) {
$compiler->write('case ')->subcompile($subExpr)->raw(":\n");
}
}
$compiler->indent();
$compiler->subcompile($body);
if ($i + 1 >= $total || !$this->getNode('cases')->getNode($i + 1)->getAttribute('fallthrough')) {
$compiler->write("break;\n");
}
$compiler->outdent();
}
$compiler->outdent()->write('}');
}
protected function compileConstructor(Twig_Compiler $compiler)
{
$compiler->write("public function __construct(Twig_Environment \$env)\n", "{\n")->indent()->subcompile($this->getNode('constructor_start'))->write("parent::__construct(\$env);\n\n");
// parent
if (null === ($parent = $this->getNode('parent'))) {
$compiler->write("\$this->parent = false;\n\n");
} elseif ($parent instanceof Twig_Node_Expression_Constant) {
$compiler->addDebugInfo($parent)->write('$this->parent = $this->loadTemplate(')->subcompile($parent)->raw(', ')->repr($compiler->getFilename())->raw(', ')->repr($this->getNode('parent')->getLine())->raw(");\n");
}
$countTraits = count($this->getNode('traits'));
if ($countTraits) {
// traits
foreach ($this->getNode('traits') as $i => $trait) {
$node = $trait->getNode('template');
$compiler->write(sprintf('$_trait_%s = $this->loadTemplate(', $i))->subcompile($node)->raw(', ')->repr($compiler->getFilename())->raw(', ')->repr($node->getLine())->raw(");\n");
$compiler->addDebugInfo($trait->getNode('template'))->write(sprintf("if (!\$_trait_%s->isTraitable()) {\n", $i))->indent()->write("throw new Twig_Error_Runtime('Template \"'.")->subcompile($trait->getNode('template'))->raw(".'\" cannot be used as a trait.');\n")->outdent()->write("}\n")->write(sprintf("\$_trait_%s_blocks = \$_trait_%s->getBlocks();\n\n", $i, $i));
foreach ($trait->getNode('targets') as $key => $value) {
$compiler->write(sprintf('if (!isset($_trait_%s_blocks[', $i))->string($key)->raw("])) {\n")->indent()->write("throw new Twig_Error_Runtime(sprintf('Block ")->string($key)->raw(' is not defined in trait ')->subcompile($trait->getNode('template'))->raw(".'));\n")->outdent()->write("}\n\n")->write(sprintf('$_trait_%s_blocks[', $i))->subcompile($value)->raw(sprintf('] = $_trait_%s_blocks[', $i))->string($key)->raw(sprintf(']; unset($_trait_%s_blocks[', $i))->string($key)->raw("]);\n\n");
}
}
if ($countTraits > 1) {
$compiler->write("\$this->traits = array_merge(\n")->indent();
for ($i = 0; $i < $countTraits; ++$i) {
$compiler->write(sprintf('$_trait_%s_blocks' . ($i == $countTraits - 1 ? '' : ',') . "\n", $i));
}
$compiler->outdent()->write(");\n\n");
} else {
$compiler->write("\$this->traits = \$_trait_0_blocks;\n\n");
}
$compiler->write("\$this->blocks = array_merge(\n")->indent()->write("\$this->traits,\n")->write("array(\n");
} else {
$compiler->write("\$this->blocks = array(\n");
}
// blocks
$compiler->indent();
foreach ($this->getNode('blocks') as $name => $node) {
$compiler->write(sprintf("'%s' => array(\$this, 'block_%s'),\n", $name, $name));
}
if ($countTraits) {
$compiler->outdent()->write(")\n");
}
$compiler->outdent()->write(");\n")->outdent()->subcompile($this->getNode('constructor_end'))->write("}\n\n");
}
