common_test.module in Zircon Profile 8.0
Same filename and directory in other branches
Helper module for the Common tests.
File
core/modules/system/tests/modules/common_test/common_test.moduleView source
<?php
/**
* @file
* Helper module for the Common tests.
*/
use Drupal\Core\Asset\AttachedAssetsInterface;
/**
* Applies #printed to an element to help test #pre_render.
*/
function common_test_drupal_render_printing_pre_render($elements) {
$elements['#printed'] = TRUE;
return $elements;
}
/**
* Implements hook_TYPE_alter().
*/
function common_test_drupal_alter_alter(&$data, &$arg2 = NULL, &$arg3 = NULL) {
// Alter first argument.
if (is_array($data)) {
$data['foo'] = 'Drupal';
}
elseif (is_object($data)) {
$data->foo = 'Drupal';
}
// Alter second argument, if present.
if (isset($arg2)) {
if (is_array($arg2)) {
$arg2['foo'] = 'Drupal';
}
elseif (is_object($arg2)) {
$arg2->foo = 'Drupal';
}
}
// Try to alter third argument, if present.
if (isset($arg3)) {
if (is_array($arg3)) {
$arg3['foo'] = 'Drupal';
}
elseif (is_object($arg3)) {
$arg3->foo = 'Drupal';
}
}
}
/**
* Implements hook_TYPE_alter() on behalf of Bartik theme.
*
* Same as common_test_drupal_alter_alter(), but here, we verify that themes
* can also alter and come last.
*/
function bartik_drupal_alter_alter(&$data, &$arg2 = NULL, &$arg3 = NULL) {
// Alter first argument.
if (is_array($data)) {
$data['foo'] .= ' theme';
}
elseif (is_object($data)) {
$data->foo .= ' theme';
}
// Alter second argument, if present.
if (isset($arg2)) {
if (is_array($arg2)) {
$arg2['foo'] .= ' theme';
}
elseif (is_object($arg2)) {
$arg2->foo .= ' theme';
}
}
// Try to alter third argument, if present.
if (isset($arg3)) {
if (is_array($arg3)) {
$arg3['foo'] .= ' theme';
}
elseif (is_object($arg3)) {
$arg3->foo .= ' theme';
}
}
}
/**
* Implements hook_TYPE_alter() on behalf of block module.
*
* This is to verify that
* \Drupal::moduleHandler()->alter(array(TYPE1, TYPE2), ...) allows
* hook_module_implements_alter() to affect the order in which module
* implementations are executed.
*/
function block_drupal_alter_foo_alter(&$data, &$arg2 = NULL, &$arg3 = NULL) {
$data['foo'] .= ' block';
}
/**
* Implements hook_module_implements_alter().
*
* @see block_drupal_alter_foo_alter()
*/
function common_test_module_implements_alter(&$implementations, $hook) {
// For
// \Drupal::moduleHandler()->alter(array('drupal_alter', 'drupal_alter_foo'), ...),
// make the block module implementations run after all the other modules. Note
// that when \Drupal::moduleHandler->alter() is called with an array of types,
// the first type is considered primary and controls the module order.
if ($hook == 'drupal_alter_alter' && isset($implementations['block'])) {
$group = $implementations['block'];
unset($implementations['block']);
$implementations['block'] = $group;
}
}
/**
* Implements hook_theme().
*/
function common_test_theme() {
return array(
'common_test_foo' => array(
'variables' => array(
'foo' => 'foo',
'bar' => 'bar',
),
),
'common_test_render_element' => array(
'render element' => 'foo',
),
'common_test_empty' => array(
'variables' => array(
'foo' => 'foo',
),
'function' => 'theme_common_test_empty',
),
);
}
/**
* Provides a theme function for drupal_render().
*/
function theme_common_test_foo($variables) {
return $variables['foo'] . $variables['bar'];
}
/**
* Always returns an empty string.
*/
function theme_common_test_empty($variables) {
return '';
}
/**
* Implements MODULE_preprocess().
*
* @see RenderTest::testDrupalRenderThemePreprocessAttached()
*/
function common_test_preprocess(&$variables, $hook) {
if (!\Drupal::state()
->get('theme_preprocess_attached_test', FALSE)) {
return;
}
$variables['#attached']['library'][] = 'test/generic_preprocess';
}
/**
* Implements MODULE_preprocess_HOOK().
*
* @see RenderTest::testDrupalRenderThemePreprocessAttached()
*/
function common_test_preprocess_common_test_render_element(&$variables) {
if (!\Drupal::state()
->get('theme_preprocess_attached_test', FALSE)) {
return;
}
$variables['#attached']['library'][] = 'test/specific_preprocess';
}
/**
* Implements hook_library_info_build().
*/
function common_test_library_info_build() {
$libraries = [];
if (\Drupal::state()
->get('common_test.library_info_build_test')) {
$libraries['dynamic_library'] = [
'version' => '1.0',
'css' => [
'base' => [
'common_test.css' => [],
],
],
];
}
return $libraries;
}
/**
* Implements hook_library_info_alter().
*/
function common_test_library_info_alter(&$libraries, $module) {
if ($module == 'core' && isset($libraries['jquery.farbtastic'])) {
// Change the version of Farbtastic to 0.0.
$libraries['jquery.farbtastic']['version'] = '0.0';
// Make Farbtastic depend on jQuery Form to test library dependencies.
$libraries['jquery.farbtastic']['dependencies'][] = 'core/jquery.form';
}
// Alter the dynamically registered library definition.
if ($module == 'common_test' && isset($libraries['dynamic_library'])) {
$libraries['dynamic_library']['dependencies'] = [
'core/jquery',
];
}
}
/**
* Implements hook_cron().
*
* System module should handle if a module does not catch an exception and keep
* cron going.
*
* @see common_test_cron_helper()
*
*/
function common_test_cron() {
throw new Exception(t('Uncaught exception'));
}
/**
* Implements hook_page_attachments().
*
* @see \Drupal\system\Tests\Common\PageRenderTest::assertPageRenderHookExceptions()
*/
function common_test_page_attachments(array &$page) {
$page['#attached']['library'][] = 'core/foo';
$page['#attached']['library'][] = 'core/bar';
$page['#cache']['tags'] = [
'example',
];
$page['#cache']['contexts'] = [
'user.permissions',
];
if (\Drupal::state()
->get('common_test.hook_page_attachments.descendant_attached', FALSE)) {
$page['content']['#attached']['library'][] = 'core/jquery';
}
if (\Drupal::state()
->get('common_test.hook_page_attachments.render_array', FALSE)) {
$page['something'] = [
'#markup' => 'test',
];
}
}
/**
* Implements hook_page_attachments_alter().
*
* @see \Drupal\system\Tests\Common\PageRenderTest::assertPageRenderHookExceptions()
*/
function common_test_page_attachments_alter(array &$page) {
// Remove a library that was added in common_test_page_attachments(), to test
// that this hook can do what it claims to do.
if (isset($page['#attached']['library']) && ($index = array_search('core/bar', $page['#attached']['library'])) && $index !== FALSE) {
unset($page['#attached']['library'][$index]);
}
$page['#attached']['library'][] = 'core/baz';
$page['#cache']['tags'] = [
'example',
];
$page['#cache']['contexts'] = [
'user.permissions',
];
if (\Drupal::state()
->get('common_test.hook_page_attachments_alter.descendant_attached', FALSE)) {
$page['content']['#attached']['library'][] = 'core/jquery';
}
if (\Drupal::state()
->get('common_test.hook_page_attachments_alter.render_array', FALSE)) {
$page['something'] = [
'#markup' => 'test',
];
}
}
/**
* Implements hook_js_settings_alter().
*
* @see \Drupal\system\Tests\Common\JavaScriptTest::testHeaderSetting()
*/
function common_test_js_settings_alter(&$settings, AttachedAssetsInterface $assets) {
// Modify an existing setting.
if (array_key_exists('pluralDelimiter', $settings)) {
$settings['pluralDelimiter'] = '☃';
}
// Add a setting.
$settings['foo'] = 'bar';
}