/**
* Ensures Twig template cache setting can be overridden.
*/
function testTwigCacheOverride()
{
$extension = twig_extension();
$theme_handler = $this->container->get('theme_handler');
$theme_handler->install(array('test_theme'));
$theme_handler->setDefault('test_theme');
// The registry still works on theme globals, so set them here.
\Drupal::theme()->setActiveTheme(\Drupal::service('theme.initialization')->getActiveThemeByName('test_theme'));
// Reset the theme registry, so that the new theme is used.
$this->container->set('theme.registry', NULL);
// Load array of Twig templates.
// reset() is necessary to invalidate caches tagged with 'theme_registry'.
$registry = $this->container->get('theme.registry');
$registry->reset();
$templates = $registry->getRuntime();
// Get the template filename and the cache filename for
// theme_test.template_test.html.twig.
$info = $templates->get('theme_test_template_test');
$template_filename = $info['path'] . '/' . $info['template'] . $extension;
$cache_filename = $this->container->get('twig')->getCacheFilename($template_filename);
// Navigate to the page and make sure the template gets cached.
$this->drupalGet('theme-test/template-test');
$this->assertTrue(PhpStorageFactory::get('twig')->exists($cache_filename), 'Cached Twig template found.');
// Disable the Twig cache and rebuild the service container.
$parameters = $this->container->getParameter('twig.config');
$parameters['cache'] = FALSE;
$this->setContainerParameter('twig.config', $parameters);
$this->rebuildContainer();
// This should return false after rebuilding the service container.
$this->assertFalse($this->container->get('twig')->getCache(), 'Twig environment has caching disabled.');
}
/**
* Ensures Twig template cache setting can be overridden.
*/
function testTwigCacheOverride()
{
$extension = twig_extension();
$theme_handler = $this->container->get('theme_handler');
$theme_handler->enable(array('test_theme'));
$theme_handler->setDefault('test_theme');
// The registry still works on theme globals, so set them here.
$GLOBALS['theme'] = 'test_theme';
$GLOBALS['theme_info'] = $theme_handler->listInfo()['test_theme'];
// Reset the theme registry, so that the new theme is used.
$this->container->set('theme.registry', NULL);
// Load array of Twig templates.
// reset() is necessary to invalidate caches tagged with 'theme_registry'.
$registry = $this->container->get('theme.registry');
$registry->reset();
$templates = $registry->getRuntime();
// Get the template filename and the cache filename for
// theme_test.template_test.html.twig.
$info = $templates->get('theme_test_template_test');
$template_filename = $info['path'] . '/' . $info['template'] . $extension;
$cache_filename = $this->container->get('twig')->getCacheFilename($template_filename);
// Navigate to the page and make sure the template gets cached.
$this->drupalGet('theme-test/template-test');
$this->assertTrue(PhpStorageFactory::get('twig')->exists($cache_filename), 'Cached Twig template found.');
// Disable the Twig cache and rebuild the service container.
$this->settingsSet('twig_cache', FALSE);
$this->rebuildContainer();
// This should return false after rebuilding the service container.
$new_cache_filename = $this->container->get('twig')->getCacheFilename($template_filename);
$this->assertFalse($new_cache_filename, 'Twig environment does not return cache filename after caching is disabled.');
}
public function __construct(Twig_LoaderInterface $loader = NULL, $options = array())
{
$this->fileExtension = twig_extension();
$options = array_merge(array('autorender' => TRUE), $options);
// Auto render means, overrule default class
if ($options['autorender']) {
$this->autoRender = TRUE;
}
parent::__construct($loader, $options);
}
/**
* Tests debug markup added to Twig template output.
*/
function testTwigDebugMarkup()
{
/** @var \Drupal\Core\Render\RendererInterface $renderer */
$renderer = $this->container->get('renderer');
$extension = twig_extension();
\Drupal::service('theme_handler')->install(array('test_theme'));
\Drupal::service('theme_handler')->setDefault('test_theme');
$this->drupalCreateContentType(array('type' => 'page'));
// Enable debug, rebuild the service container, and clear all caches.
$parameters = $this->container->getParameter('twig.config');
$parameters['debug'] = TRUE;
$this->setContainerParameter('twig.config', $parameters);
$this->rebuildContainer();
$this->resetAll();
$cache = $this->container->get('theme.registry')->get();
// Create array of Twig templates.
$templates = drupal_find_theme_templates($cache, $extension, drupal_get_path('theme', 'test_theme'));
$templates += drupal_find_theme_templates($cache, $extension, drupal_get_path('module', 'node'));
// Create a node and test different features of the debug markup.
$node = $this->drupalCreateNode();
$build = node_view($node);
$output = $renderer->renderRoot($build);
$this->assertTrue(strpos($output, '<!-- THEME DEBUG -->') !== FALSE, 'Twig debug markup found in theme output when debug is enabled.');
$this->setRawContent($output);
$this->assertTrue(strpos($output, "THEME HOOK: 'node'") !== FALSE, 'Theme call information found.');
$this->assertTrue(strpos($output, '* node--1--full' . $extension . PHP_EOL . ' x node--1' . $extension . PHP_EOL . ' * node--page--full' . $extension . PHP_EOL . ' * node--page' . $extension . PHP_EOL . ' * node--full' . $extension . PHP_EOL . ' * node' . $extension) !== FALSE, 'Suggested template files found in order and node ID specific template shown as current template.');
$this->assertEscaped('node--<script type="text/javascript">alert(\'yo\');</script>');
$template_filename = $templates['node__1']['path'] . '/' . $templates['node__1']['template'] . $extension;
$this->assertTrue(strpos($output, "BEGIN OUTPUT from '{$template_filename}'") !== FALSE, 'Full path to current template file found.');
// Create another node and make sure the template suggestions shown in the
// debug markup are correct.
$node2 = $this->drupalCreateNode();
$build = node_view($node2);
$output = $renderer->renderRoot($build);
$this->assertTrue(strpos($output, '* node--2--full' . $extension . PHP_EOL . ' * node--2' . $extension . PHP_EOL . ' * node--page--full' . $extension . PHP_EOL . ' * node--page' . $extension . PHP_EOL . ' * node--full' . $extension . PHP_EOL . ' x node' . $extension) !== FALSE, 'Suggested template files found in order and base template shown as current template.');
// Create another node and make sure the template suggestions shown in the
// debug markup are correct.
$node3 = $this->drupalCreateNode();
$build = array('#theme' => 'node__foo__bar');
$build += node_view($node3);
$output = $renderer->renderRoot($build);
$this->assertTrue(strpos($output, "THEME HOOK: 'node__foo__bar'") !== FALSE, 'Theme call information found.');
$this->assertTrue(strpos($output, '* node--foo--bar' . $extension . PHP_EOL . ' * node--foo' . $extension . PHP_EOL . ' * node--<script type="text/javascript">alert('yo');</script>' . $extension . PHP_EOL . ' * node--3--full' . $extension . PHP_EOL . ' * node--3' . $extension . PHP_EOL . ' * node--page--full' . $extension . PHP_EOL . ' * node--page' . $extension . PHP_EOL . ' * node--full' . $extension . PHP_EOL . ' x node' . $extension) !== FALSE, 'Suggested template files found in order and base template shown as current template.');
// Disable debug, rebuild the service container, and clear all caches.
$parameters = $this->container->getParameter('twig.config');
$parameters['debug'] = FALSE;
$this->setContainerParameter('twig.config', $parameters);
$this->rebuildContainer();
$this->resetAll();
$build = node_view($node);
$output = $renderer->renderRoot($build);
$this->assertFalse(strpos($output, '<!-- THEME DEBUG -->') !== FALSE, 'Twig debug markup not found in theme output when debug is disabled.');
}
/**
* Tests debug markup added to Twig template output.
*/
function testTwigDebugMarkup()
{
$extension = twig_extension();
theme_enable(array('test_theme'));
\Drupal::config('system.theme')->set('default', 'test_theme')->save();
// Enable debug, rebuild the service container, and clear all caches.
$this->settingsSet('twig_debug', TRUE);
$this->rebuildContainer();
$this->resetAll();
$cache = $this->container->get('theme.registry')->get();
// Create array of Twig templates.
$templates = drupal_find_theme_templates($cache, $extension, drupal_get_path('theme', 'test_theme'));
$templates += drupal_find_theme_templates($cache, $extension, drupal_get_path('module', 'node'));
// Create a node and test different features of the debug markup.
$node = $this->drupalCreateNode();
$build = node_view($node);
$output = drupal_render($build);
$this->assertTrue(strpos($output, '<!-- THEME DEBUG -->') !== FALSE, 'Twig debug markup found in theme output when debug is enabled.');
$this->assertTrue(strpos($output, "CALL: _theme('node')") !== FALSE, 'Theme call information found.');
$this->assertTrue(strpos($output, '* node--1--full' . $extension . PHP_EOL . ' x node--1' . $extension . PHP_EOL . ' * node--page--full' . $extension . PHP_EOL . ' * node--page' . $extension . PHP_EOL . ' * node--full' . $extension . PHP_EOL . ' * node' . $extension) !== FALSE, 'Suggested template files found in order and node ID specific template shown as current template.');
$template_filename = $templates['node__1']['path'] . '/' . $templates['node__1']['template'] . $extension;
$this->assertTrue(strpos($output, "BEGIN OUTPUT from '{$template_filename}'") !== FALSE, 'Full path to current template file found.');
// Create another node and make sure the template suggestions shown in the
// debug markup are correct.
$node2 = $this->drupalCreateNode();
$build = node_view($node2);
$output = drupal_render($build);
$this->assertTrue(strpos($output, '* node--2--full' . $extension . PHP_EOL . ' * node--2' . $extension . PHP_EOL . ' * node--page--full' . $extension . PHP_EOL . ' * node--page' . $extension . PHP_EOL . ' * node--full' . $extension . PHP_EOL . ' x node' . $extension) !== FALSE, 'Suggested template files found in order and base template shown as current template.');
// Create another node and make sure the template suggestions shown in the
// debug markup are correct.
$node3 = $this->drupalCreateNode();
$build = array('#theme' => 'node__foo__bar');
$build += node_view($node3);
$output = drupal_render($build);
$this->assertTrue(strpos($output, "CALL: _theme('node__foo__bar')") !== FALSE, 'Theme call information found.');
$this->assertTrue(strpos($output, '* node--foo--bar' . $extension . PHP_EOL . ' * node--foo' . $extension . PHP_EOL . ' * node--3--full' . $extension . PHP_EOL . ' * node--3' . $extension . PHP_EOL . ' * node--page--full' . $extension . PHP_EOL . ' * node--page' . $extension . PHP_EOL . ' * node--full' . $extension . PHP_EOL . ' x node' . $extension) !== FALSE, 'Suggested template files found in order and base template shown as current template.');
// Disable debug, rebuild the service container, and clear all caches.
$this->settingsSet('twig_debug', FALSE);
$this->rebuildContainer();
$this->resetAll();
$build = node_view($node);
$output = drupal_render($build);
$this->assertFalse(strpos($output, '<!-- THEME DEBUG -->') !== FALSE, 'Twig debug markup not found in theme output when debug is disabled.');
}
