/**
* @dataProvider getTests
*/
public function testIntegration($file, $test, $message, $templates)
{
$loader = new Twig_Loader_Array($templates);
$twig = new Twig_Environment($loader, array('trim_blocks' => true, 'cache' => false));
$twig->addExtension(new Twig_Extension_Escaper());
$twig->addExtension(new TestExtension());
try {
$template = $twig->loadTemplate('index.twig');
} catch (Twig_SyntaxError $e) {
$e->setFilename($file);
throw $e;
} catch (Exception $e) {
throw new Twig_Error($e->getMessage() . ' (in ' . $file . ')');
}
preg_match_all('/--DATA--(.*?)--EXPECT--(.*?)(?=\\-\\-DATA\\-\\-|$)/s', $test, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$output = trim($template->render(eval($match[1] . ';')), "\n ");
$expected = trim($match[2], "\n ");
if ($expected != $output) {
echo 'Compiled template that failed:';
foreach (array_keys($templates) as $name) {
echo "Template: {$name}\n";
$source = $loader->getSource($name);
echo $twig->compile($twig->parse($twig->tokenize($source, $name)));
}
}
$this->assertEquals($expected, $output, $message . ' (in ' . $file . ')');
}
}
protected function doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs)
{
if ($condition) {
eval('$ret = ' . $condition . ';');
if (!$ret) {
$this->markTestSkipped($condition);
}
}
$loader = new Twig_Loader_Array($templates);
foreach ($outputs as $match) {
$config = array_merge(array('cache' => false, 'strict_variables' => true), $match[2] ? eval($match[2] . ';') : array());
$twig = new Twig_Environment($loader, $config);
$twig->addGlobal('global', 'global');
foreach ($this->getExtensions() as $extension) {
$twig->addExtension($extension);
}
try {
$template = $twig->loadTemplate('index.twig');
} catch (Exception $e) {
if (false !== $exception) {
$this->assertEquals(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage())));
return;
}
if ($e instanceof Twig_Error_Syntax) {
$e->setTemplateFile($file);
throw $e;
}
throw new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e);
}
try {
$output = trim($template->render(eval($match[1] . ';')), "\n ");
} catch (Exception $e) {
if (false !== $exception) {
$this->assertEquals(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage())));
return;
}
if ($e instanceof Twig_Error_Syntax) {
$e->setTemplateFile($file);
} else {
$e = new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e);
}
$output = trim(sprintf('%s: %s', get_class($e), $e->getMessage()));
}
if (false !== $exception) {
list($class, ) = explode(':', $exception);
$this->assertThat(null, new PHPUnit_Framework_Constraint_Exception($class));
}
$expected = trim($match[3], "\n ");
if ($expected != $output) {
echo 'Compiled template that failed:';
foreach (array_keys($templates) as $name) {
echo "Template: {$name}\n";
$source = $loader->getSource($name);
echo $twig->compile($twig->parse($twig->tokenize($source, $name)));
}
}
$this->assertEquals($expected, $output, $message . ' (in ' . $file . ')');
}
}
public function testTemplateReference()
{
$name = new Twig_Test_Loader_TemplateReference('foo');
$loader = new Twig_Loader_Array(array('foo' => 'bar'));
$loader->getCacheKey($name);
$loader->getSource($name);
$loader->isFresh($name, time());
$loader->setTemplate($name, 'foobar');
}
/**
* Render shortcodes.
*
* @param string $content The content to render.
* @param array $options Options to be passed to the renderer.
* @param null|Page $page Null or an instance of \Grav\Common\Page.
*
* @return string The modified contents.
*/
public function render($content, $options = [], $page = null)
{
// Build an anonymous function to pass to twig `render` method
$function = function ($tag, $body, $arguments) use($options, $page) {
if (isset($this->shortcodes[$tag])) {
$options = isset($options[$tag]) ? $options[$tag] : [];
}
$event = new Event(['body' => $body, 'options' => new Data(array_replace_recursive($options, $arguments)), 'grav' => self::getGrav(), 'shortcodes' => $this, 'page' => $page, 'tag' => $tag]);
return $event;
};
// Wrapper for shortcodes filter function
$filter_function = function ($name, $content, $context, $env) {
return $this->filterShortcode($name, $content, $context, $env);
};
// Process in-page shortcodes Twig
$name = '@Shortcodes:' . $page->path();
$this->loader->setTemplate($name, $content);
$vars = ['__shortcodes' => $function, '__shortcodes_filter' => $filter_function];
try {
$page_default = $this->page;
$this->page = $page;
$output = $this->twig->render($name, $vars);
} catch (\Twig_Error_Loader $e) {
throw new \RuntimeException($e->getRawMessage(), 404, $e);
}
$shortcodes = isset($page->header()->shortcodes) ? $page->header()->shortcodes : [];
if (isset($shortcodes['extra'])) {
/** @var Cache $cache */
$cache = self::getGrav()['cache'];
$cache_id = md5('shortcodes' . $page->id() . $cache->getKey());
$cache->save($cache_id, $shortcodes['extra']);
}
$this->page = $page_default;
return $output;
}
/**
* @dataProvider getTests
*/
public function testIntegration($file, $message, $templates, $exception, $outputs)
{
$loader = new Twig_Loader_Array($templates);
foreach ($outputs as $match) {
$config = array_merge(array('cache' => false, 'strict_variables' => true), $match[2] ? eval($match[2] . ';') : array());
$twig = new Twig_Environment($loader, $config);
$twig->addExtension(new Twig_Extension_Escaper());
$twig->addExtension(new TestExtension());
try {
$template = $twig->loadTemplate('index.twig');
} catch (Exception $e) {
if (false !== $exception) {
$this->assertEquals(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage())));
return;
}
if ($e instanceof Twig_Error_Syntax) {
$e->setTemplateFile($file);
throw $e;
}
throw new Twig_Error($e->getMessage() . ' (in ' . $file . ')');
}
try {
$output = trim($template->render(eval($match[1] . ';')), "\n ");
} catch (Exception $e) {
$output = trim(sprintf('%s: %s', get_class($e), $e->getMessage()));
}
$expected = trim($match[3], "\n ");
if ($expected != $output) {
echo 'Compiled template that failed:';
foreach (array_keys($templates) as $name) {
echo "Template: {$name}\n";
$source = $loader->getSource($name);
echo $twig->compile($twig->parse($twig->tokenize($source, $name)));
}
}
$this->assertEquals($expected, $output, $message . ' (in ' . $file . ')');
}
}
public function testIntegration()
{
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator(self::$fixturesDir), RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
if (!preg_match('/\\.test$/', $file)) {
continue;
}
$test = file_get_contents($file->getRealpath());
if (!preg_match('/--TEST--\\s*(.*?)\\s*((?:--TEMPLATE(?:\\(.*?\\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) {
throw new InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace(self::$fixturesDir . '/', '', $file)));
}
$message = $match[1];
$templates = array();
preg_match_all('/--TEMPLATE(?:\\((.*?)\\))?--(.*?)(?=\\-\\-TEMPLATE|$)/s', $match[2], $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$templates[$match[1] ? $match[1] : 'index.twig'] = $match[2];
}
$loader = new Twig_Loader_Array($templates);
$twig = new Twig_Environment($loader, array('trim_blocks' => true, 'cache' => false));
$twig->addExtension(new Twig_Extension_Escaper());
$twig->addExtension(new TestExtension());
$template = $twig->loadTemplate('index.twig');
preg_match_all('/--DATA--(.*?)--EXPECT--(.*?)(?=\\-\\-DATA\\-\\-|$)/s', $test, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$output = trim($template->render(eval($match[1] . ';')), "\n ");
$expected = trim($match[2], "\n ");
$this->assertEquals($expected, $output, $message . ' (in ' . str_replace(self::$fixturesDir, '', $file) . ')');
if ($output != $expected) {
echo 'Compiled template that failed:';
foreach (array_keys($templates) as $name) {
$source = $loader->getSource($name);
echo $twig->compile($twig->parse($twig->tokenize($source, $name)));
}
}
}
}
}
protected function doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs)
{
if ($condition) {
eval('$ret = ' . $condition . ';');
if (!$ret) {
$this->markTestSkipped($condition);
}
}
$loader = new Twig_Loader_Array($templates);
foreach ($outputs as $i => $match) {
$config = array_merge(array('cache' => false, 'strict_variables' => true), $match[2] ? eval($match[2] . ';') : array());
$twig = new Twig_Environment($loader, $config);
$twig->addGlobal('global', 'global');
foreach ($this->getExtensions() as $extension) {
$twig->addExtension($extension);
}
foreach ($this->getTwigFilters() as $filter) {
$twig->addFilter($filter);
}
foreach ($this->getTwigTests() as $test) {
$twig->addTest($test);
}
foreach ($this->getTwigFunctions() as $function) {
$twig->addFunction($function);
}
// avoid using the same PHP class name for different cases
// only for PHP 5.2+
if (PHP_VERSION_ID >= 50300) {
$p = new ReflectionProperty($twig, 'templateClassPrefix');
$p->setAccessible(true);
$p->setValue($twig, '__TwigTemplate_' . hash('sha256', uniqid(mt_rand(), true), false) . '_');
}
try {
$template = $twig->loadTemplate('index.twig');
} catch (Exception $e) {
if (false !== $exception) {
$message = $e->getMessage();
$this->assertSame(trim($exception), trim(sprintf('%s: %s', get_class($e), $message)));
$this->assertSame('.', substr($message, strlen($message) - 1), $message, 'Exception message must end with a dot.');
return;
}
if ($e instanceof Twig_Error_Syntax) {
$e->setTemplateFile($file);
throw $e;
}
throw new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e);
}
try {
$output = trim($template->render(eval($match[1] . ';')), "\n ");
} catch (Exception $e) {
if (false !== $exception) {
$this->assertSame(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage())));
return;
}
if ($e instanceof Twig_Error_Syntax) {
$e->setTemplateFile($file);
} else {
$e = new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e);
}
$output = trim(sprintf('%s: %s', get_class($e), $e->getMessage()));
}
if (false !== $exception) {
list($class) = explode(':', $exception);
$this->assertThat(null, new PHPUnit_Framework_Constraint_Exception($class));
}
$expected = trim($match[3], "\n ");
if ($expected !== $output) {
printf("Compiled templates that failed on case %d:\n", $i + 1);
foreach (array_keys($templates) as $name) {
echo "Template: {$name}\n";
$source = $loader->getSource($name);
echo $twig->compile($twig->parse($twig->tokenize($source, $name)));
}
}
$this->assertEquals($expected, $output, $message . ' (in ' . $file . ')');
}
}
/**
* Adds or overrides a template.
*
* @param string $name The template name
* @param string $template The template source
*/
public function setTemplate($name, $template)
{
$this->loaderArray->setTemplate($name, $template);
}
$fixturesDir = realpath(dirname(__FILE__) . '/../fixtures/');
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($fixturesDir), RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
if (!preg_match('/\\.test$/', $file)) {
continue;
}
$test = file_get_contents($file->getRealpath());
if (!preg_match('/--TEST--\\s*(.*?)\\s*((?:--TEMPLATE(?:\\(.*?\\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) {
throw new InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace($fixturesDir . '/', '', $file)));
}
$message = $match[1];
$templates = array();
preg_match_all('/--TEMPLATE(?:\\((.*?)\\))?--(.*?)(?=\\-\\-TEMPLATE|$)/s', $match[2], $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$templates[$match[1] ? $match[1] : 'index.twig'] = $match[2];
}
$loader = new Twig_Loader_Array($templates);
$twig = new Twig_Environment($loader, array('trim_blocks' => true, 'cache' => false));
$twig->addExtension(new Twig_Extension_Escaper());
$template = $twig->loadTemplate('index.twig');
preg_match_all('/--DATA--(.*?)--EXPECT--(.*?)(?=\\-\\-DATA\\-\\-|$)/s', $test, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$output = trim($template->render(eval($match[1] . ';')), "\n ");
$expected = trim($match[2], "\n ");
$t->is($output, $expected, $message);
if ($output != $expected) {
$t->comment('Compiled template that failed:');
foreach (array_keys($templates) as $name) {
list($source, ) = $loader->getSource($name);
$t->comment($twig->compile($twig->parse($twig->tokenize($source, $name))));
}
}
$fixturesDir = realpath(dirname(__FILE__) . '/../fixtures/');
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($fixturesDir), RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
if (!preg_match('/\\.test$/', $file)) {
continue;
}
$test = file_get_contents($file->getRealpath());
if (!preg_match('/--TEST--\\s*(.*?)\\s*((?:--TEMPLATE(?:\\(.*?\\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) {
throw new InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace($fixturesDir . '/', '', $file)));
}
$message = $match[1];
$templates = array();
preg_match_all('/--TEMPLATE(?:\\((.*?)\\))?--(.*?)(?=\\-\\-TEMPLATE|$)/s', $match[2], $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$templates[$match[1] ? $match[1] : 'index.twig'] = $match[2];
}
$loader = new Twig_Loader_Array($templates);
$twig = new Twig_Environment($loader, array('trim_blocks' => true, 'cache' => false));
$twig->addExtension(new Twig_Extension_Escaper());
$twig->addExtension(new TestExtension());
$template = $twig->loadTemplate('index.twig');
preg_match_all('/--DATA--(.*?)--EXPECT--(.*?)(?=\\-\\-DATA\\-\\-|$)/s', $test, $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$output = trim($template->render(eval($match[1] . ';')), "\n ");
$expected = trim($match[2], "\n ");
$t->is($output, $expected, $message);
if ($output != $expected) {
$t->comment('Compiled template that failed:');
foreach (array_keys($templates) as $name) {
$source = $loader->getSource($name);
$t->comment($twig->compile($twig->parse($twig->tokenize($source, $name))));
}
public function testIsFresh()
{
$loader = new Twig_Loader_Array(array('foo' => 'bar'));
$this->assertTrue($loader->isFresh('foo', time()));
}
/**
* @expectedException Twig_Error_Loader
*/
public function testIsFreshWhenTemplateDoesNotExist()
{
$loader = new Twig_Loader_Array(array());
$loader->isFresh('foo', time());
}
/**
* @return Twig_Environment
*/
protected function getTwig()
{
if (null === $this->twig) {
$loader = new Twig_Loader_Array(array());
$loader->setTemplate('nx_object_list', file_get_contents(__DIR__ . '/resources/nx_object_list.twig'));
$loader->setTemplate('nx_settings', file_get_contents(__DIR__ . '/resources/nx_settings.twig'));
$this->twig = new Twig_Environment($loader);
$this->twig->addFilter(new Twig_SimpleFilter('nx_parse_date', array($this, 'parse_date_filter')));
$this->twig->addFilter(new Twig_SimpleFilter('nx_url', array($this, 'document_url_filter')));
$this->twig->addFunction(new Twig_SimpleFunction('settings_fields', 'settings_fields'));
$this->twig->addFunction(new Twig_SimpleFunction('do_settings_sections', 'do_settings_sections'));
$this->twig->addFunction(new Twig_SimpleFunction('get_option', 'get_option'));
$this->twig->addFunction(new Twig_SimpleFunction('_e', '_e'));
}
return $this->twig;
}