/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state)
{
$form['theme'] = array('#type' => 'select', '#title' => $this->t('Theme'), '#default_value' => $this->configuration['theme'], '#options' => array_map(function ($theme_info) {
return $theme_info->info['name'];
}, $this->themeHandler->listInfo()));
return parent::buildConfigurationForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state)
{
$form = parent::buildForm($form, $form_state);
$config = $this->config('views.settings');
$options = array();
foreach ($this->themeHandler->listInfo() as $name => $theme) {
if ($theme->status) {
$options[$name] = $theme->info['name'];
}
}
// This is not currently a fieldset but we may want it to be later,
// so this will make it easier to change if we do.
$form['basic'] = array();
$form['basic']['ui_show_master_display'] = array('#type' => 'checkbox', '#title' => $this->t('Always show the master (default) display'), '#default_value' => $config->get('ui.show.master_display'));
$form['basic']['ui_show_advanced_column'] = array('#type' => 'checkbox', '#title' => $this->t('Always show advanced display settings'), '#default_value' => $config->get('ui.show.advanced_column'));
$form['basic']['ui_show_display_embed'] = array('#type' => 'checkbox', '#title' => t('Allow embedded displays'), '#description' => t('Embedded displays can be used in code via views_embed_view().'), '#default_value' => $config->get('ui.show.display_embed'));
$form['basic']['ui_exposed_filter_any_label'] = array('#type' => 'select', '#title' => $this->t('Label for "Any" value on non-required single-select exposed filters'), '#options' => array('old_any' => '<Any>', 'new_any' => $this->t('- Any -')), '#default_value' => $config->get('ui.exposed_filter_any_label'));
$form['live_preview'] = array('#type' => 'details', '#title' => $this->t('Live preview settings'), '#open' => TRUE);
$form['live_preview']['ui_always_live_preview'] = array('#type' => 'checkbox', '#title' => $this->t('Automatically update preview on changes'), '#default_value' => $config->get('ui.always_live_preview'));
$form['live_preview']['ui_show_preview_information'] = array('#type' => 'checkbox', '#title' => $this->t('Show information and statistics about the view during live preview'), '#default_value' => $config->get('ui.show.preview_information'));
$form['live_preview']['options'] = array('#type' => 'container', '#states' => array('visible' => array(':input[name="ui_show_preview_information"]' => array('checked' => TRUE))));
$form['live_preview']['options']['ui_show_sql_query_enabled'] = array('#type' => 'checkbox', '#title' => $this->t('Show the SQL query'), '#default_value' => $config->get('ui.show.sql_query.enabled'));
$form['live_preview']['options']['ui_show_sql_query_where'] = array('#type' => 'radios', '#states' => array('visible' => array(':input[name="ui_show_sql_query_enabled"]' => array('checked' => TRUE))), '#title' => t('Show SQL query'), '#options' => array('above' => $this->t('Above the preview'), 'below' => $this->t('Below the preview')), '#default_value' => $config->get('ui.show.sql_query.where'));
$form['live_preview']['options']['ui_show_performance_statistics'] = array('#type' => 'checkbox', '#title' => $this->t('Show performance statistics'), '#default_value' => $config->get('ui.show.performance_statistics'));
$form['live_preview']['options']['ui_show_additional_queries'] = array('#type' => 'checkbox', '#title' => $this->t('Show other queries run during render during live preview'), '#description' => $this->t("Drupal has the potential to run many queries while a view is being rendered. Checking this box will display every query run during view render as part of the live preview."), '#default_value' => $config->get('ui.show.additional_queries'));
return $form;
}
/**
* {@inheritdoc}
*/
public function getExtensions()
{
foreach ($this->moduleHandler->getModuleList() as $module) {
(yield $this->wrapCoreExtension($module));
}
foreach ($this->themeHandler->listInfo() as $theme) {
(yield $this->wrapCoreExtension($theme));
}
}
/**
* {@inheritdoc}
*/
public function collect(Request $request, Response $response, \Exception $exception = NULL)
{
$modules = $this->moduleHandler->getModuleList();
$themes = $this->themeHandler->listInfo();
$this->data['drupal_extension']['count'] = count($modules) + count($themes);
$this->data['drupal_extension']['modules'] = $modules;
$this->data['drupal_extension']['themes'] = $themes;
$this->data['drupal_extension']['installation_path'] = $this->root . '/';
}
/**
* {@inheritdoc}
*/
public function getDerivativeDefinitions($base_plugin_definition)
{
foreach ($this->themeHandler->listInfo() as $theme_name => $theme) {
if ($theme->status) {
$this->derivatives[$theme_name] = $base_plugin_definition;
$this->derivatives[$theme_name]['title'] = $theme->info['name'];
$this->derivatives[$theme_name]['route_parameters'] = array('theme' => $theme_name);
}
}
return $this->derivatives;
}
/**
* Theme constructor.
*
* @param \Drupal\Core\Extension\Extension $theme
* A theme \Drupal\Core\Extension\Extension object.
* @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
* The theme handler object.
*/
public function __construct(Extension $theme, ThemeHandlerInterface $theme_handler)
{
$name = $theme->getName();
$this->theme = $theme;
$this->themeHandler = $theme_handler;
$this->themes = $this->themeHandler->listInfo();
$this->info = isset($this->themes[$name]->info) ? $this->themes[$name]->info : [];
// Only install the theme if there is no schema version currently set.
if (!$this->getSetting('schema')) {
$this->install();
}
}
/**
* Invalidate the 'rendered' cache tag whenever a theme setting is modified.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The Event to process.
*/
public function onSave(ConfigCrudEvent $event)
{
// Global theme settings.
if ($event->getConfig()->getName() === 'system.theme.global') {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
}
// Theme-specific settings, check if this matches a theme settings
// configuration object, in that case, clear the rendered cache tag.
foreach (array_keys($this->themeHandler->listInfo()) as $theme_name) {
if ($theme_name == $event->getConfig()->getName()) {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
break;
}
}
}
/**
* Gets all extensions.
*
* @return array
*/
protected function getExtensions()
{
if (!isset($this->extensions)) {
$this->extensions = array_merge($this->moduleHandler->getModuleList(), $this->themeHandler->listInfo());
}
return $this->extensions;
}
/**
* Set the default theme.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* A request object containing a theme name.
*
* @return \Symfony\Component\HttpFoundation\RedirectResponse
* Redirects back to the appearance admin page.
*
* @throws \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
* Throws access denied when no theme is set in the request.
*/
public function setDefaultTheme(Request $request)
{
$config = $this->configFactory->getEditable('system.theme');
$theme = $request->query->get('theme');
if (isset($theme)) {
// Get current list of themes.
$themes = $this->themeHandler->listInfo();
// Check if the specified theme is one recognized by the system.
// Or try to install the theme.
if (isset($themes[$theme]) || $this->themeHandler->install(array($theme))) {
$themes = $this->themeHandler->listInfo();
// Set the default theme.
$config->set('default', $theme)->save();
$this->routeBuilder->setRebuildNeeded();
// The status message depends on whether an admin theme is currently in
// use: a value of 0 means the admin theme is set to be the default
// theme.
$admin_theme = $config->get('admin');
if ($admin_theme != 0 && $admin_theme != $theme) {
drupal_set_message($this->t('Please note that the administration theme is still set to the %admin_theme theme; consequently, the theme on this page remains unchanged. All non-administrative sections of the site, however, will show the selected %selected_theme theme by default.', array('%admin_theme' => $themes[$admin_theme]->info['name'], '%selected_theme' => $themes[$theme]->info['name'])));
} else {
drupal_set_message($this->t('%theme is now the default theme.', array('%theme' => $themes[$theme]->info['name'])));
}
} else {
drupal_set_message($this->t('The %theme theme was not found.', array('%theme' => $theme)), 'error');
}
return $this->redirect('system.themes_page');
}
throw new AccessDeniedHttpException();
}
/**
* Constructs a TwigEnvironment object and stores cache and storage
* internally.
*/
public function __construct(\Twig_LoaderInterface $loader = NULL, $options = array(), ModuleHandlerInterface $module_handler, ThemeHandlerInterface $theme_handler)
{
// @todo Pass as arguments from the DIC.
$this->cache_object = \Drupal::cache();
// Ensure that twig.engine is loaded, given that it is needed to render a
// template because functions like twig_drupal_escape_filter are called.
require_once DRUPAL_ROOT . '/core/themes/engines/twig/twig.engine';
// Set twig path namespace for themes and modules.
$namespaces = array();
foreach ($module_handler->getModuleList() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($theme_handler->listInfo() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($namespaces as $name => $path) {
$templatesDirectory = $path . '/templates';
if (file_exists($templatesDirectory)) {
$loader->addPath($templatesDirectory, $name);
}
}
$this->templateClasses = array();
$this->stringLoader = new \Twig_Loader_String();
parent::__construct($loader, $options);
}
/**
* Get the path to a theme.
*
* @param string $theme
* The machine name of the theme to get the path for.
*
* @return string
* The path to the given theme.
*
* @todo replace this with an injectable version of drupal_get_path() when/if
* it lands.
*/
protected function getThemePath($theme)
{
$info = $this->themeHandler->listInfo();
$path = '';
if (isset($info[$theme])) {
$path = dirname($info[$theme]->uri);
}
return $path;
}
/**
* Presents the custom block creation form.
*
* @param \Drupal\block_content\BlockContentTypeInterface $block_content_type
* The custom block type to add.
* @param \Symfony\Component\HttpFoundation\Request $request
* The current request object.
*
* @return array
* A form array as expected by drupal_render().
*/
public function addForm(BlockContentTypeInterface $block_content_type, Request $request)
{
$block = $this->blockContentStorage->create(array('type' => $block_content_type->id()));
if (($theme = $request->query->get('theme')) && in_array($theme, array_keys($this->themeHandler->listInfo()))) {
// We have navigated to this page from the block library and will keep track
// of the theme for redirecting the user to the configuration page for the
// newly created block in the given theme.
$block->setTheme($theme);
}
return $this->entityFormBuilder()->getForm($block);
}
/**
* {@inheritdoc}
*/
public function getDerivativeDefinitions($base_plugin_definition)
{
$default_theme = $this->themeHandler->getDefault();
foreach ($this->themeHandler->listInfo() as $theme_name => $theme) {
if ($this->themeHandler->hasUi($theme_name)) {
$this->derivatives[$theme_name] = $base_plugin_definition;
$this->derivatives[$theme_name]['title'] = $theme->info['name'];
$this->derivatives[$theme_name]['route_parameters'] = array('theme' => $theme_name);
}
// Default task!
if ($default_theme == $theme_name) {
$this->derivatives[$theme_name]['route_name'] = $base_plugin_definition['parent_id'];
// Emulate default logic because without the base plugin id we can't
// change the base_route.
$this->derivatives[$theme_name]['weight'] = -10;
unset($this->derivatives[$theme_name]['route_parameters']);
}
}
return $this->derivatives;
}
/**
* Invalidate cache tags when particular system config objects are saved.
*
* @param \Drupal\Core\Config\ConfigCrudEvent $event
* The Event to process.
*/
public function onSave(ConfigCrudEvent $event)
{
// Changing the site settings may mean a different route is selected for the
// front page. Additionally a change to the site name or similar must
// invalidate the render cache since this could be used anywhere.
if ($event->getConfig()->getName() === 'system.site') {
$this->cacheTagsInvalidator->invalidateTags(['route_match', 'rendered']);
}
// Theme configuration and global theme settings.
if (in_array($event->getConfig()->getName(), ['system.theme', 'system.theme.global'], TRUE)) {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
}
// Theme-specific settings, check if this matches a theme settings
// configuration object, in that case, clear the rendered cache tag.
foreach (array_keys($this->themeHandler->listInfo()) as $theme_name) {
if ($theme_name == $event->getConfig()->getName()) {
$this->cacheTagsInvalidator->invalidateTags(['rendered']);
break;
}
}
}
/**
* Returns a list with all themes.
*
* @return array
* Associative array with all enabled themes:
* - name: label
*/
protected function getThemesList()
{
$theme_options = array('current' => $this->t('Current'), 'default' => $this->t('Default'));
if ($this->moduleHandler->moduleExists('domain_theme')) {
$theme_options['domain'] = $this->t('Domain Theme');
}
foreach ($this->themeHandler->listInfo() as $name => $theme) {
if ($theme->status === 1) {
$theme_options[$name] = $theme->info['name'];
}
}
return $theme_options;
}
/**
* {@inheritdoc}
*/
public function getActiveThemeByName($theme_name)
{
if ($active_theme = $this->state->get('theme.active_theme.' . $theme_name)) {
return $active_theme;
}
$themes = $this->themeHandler->listInfo();
// If no theme could be negotiated, or if the negotiated theme is not within
// the list of installed themes, fall back to the default theme output of
// core and modules (like Stark, but without a theme extension at all). This
// is possible, because loadActiveTheme() always loads the Twig theme
// engine. This is desired, because missing or malformed theme configuration
// should not leave the application in a broken state. By falling back to
// default output, the user is able to reconfigure the theme through the UI.
// Lastly, tests are expected to operate with no theme by default, so as to
// only assert the original theme output of modules (unless a test manually
// installs a specific theme).
if (empty($themes) || !$theme_name || !isset($themes[$theme_name])) {
$theme_name = 'core';
// /core/core.info.yml does not actually exist, but is required because
// Extension expects a pathname.
$active_theme = $this->getActiveTheme(new Extension('theme', 'core/core.info.yml'));
// Early-return and do not set state, because the initialized $theme_name
// differs from the original $theme_name.
return $active_theme;
}
// Find all our ancestor themes and put them in an array.
$base_themes = array();
$ancestor = $theme_name;
while ($ancestor && isset($themes[$ancestor]->base_theme)) {
$ancestor = $themes[$ancestor]->base_theme;
$base_themes[] = $themes[$ancestor];
}
$active_theme = $this->getActiveTheme($themes[$theme_name], $base_themes);
$this->state->set('theme.active_theme.' . $theme_name, $active_theme);
return $active_theme;
}
/**
* Constructs a new FilesystemLoader object.
*
* @param string|array $paths
* A path or an array of paths to check for templates.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler service.
* @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
* The theme handler service.
*/
public function __construct($paths = array(), ModuleHandlerInterface $module_handler, ThemeHandlerInterface $theme_handler)
{
parent::__construct($paths);
// Add namespaced paths for modules and themes.
$namespaces = array();
foreach ($module_handler->getModuleList() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($theme_handler->listInfo() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($namespaces as $name => $path) {
$this->addPath($path . '/templates', $name);
}
}
/**
* Theme constructor.
*
* @param \Drupal\Core\Extension\Extension $theme
* A theme \Drupal\Core\Extension\Extension object.
* @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
* The theme handler object.
*/
public function __construct(Extension $theme, ThemeHandlerInterface $theme_handler)
{
$this->name = $theme->getName();
$this->theme = $theme;
$this->themeHandler = $theme_handler;
$this->themes = $this->themeHandler->listInfo();
$this->info = isset($this->themes[$this->name]->info) ? $this->themes[$this->name]->info : [];
// Only install the theme if there is no schemas currently set.
if (!$this->getSetting('schemas')) {
try {
$this->install();
} catch (\Exception $e) {
// Intentionally left blank.
// @see https://www.drupal.org/node/2697075
}
}
}
/**
* {@inheritdoc}
*/
protected function findDefinitions()
{
$definitions = $this->getDiscovery()->getDefinitions();
foreach ($definitions as $plugin_id => &$definition) {
$this->processDefinition($definition, $plugin_id);
}
if ($this->alterHook) {
$this->moduleHandler->alter($this->alterHook, $definitions);
}
// If this plugin was provided by a module that does not exist, remove the
// plugin definition.
foreach ($definitions as $plugin_id => $plugin_definition) {
if (isset($plugin_definition['provider']) && !in_array($plugin_definition['provider'], array('core', 'component')) && (!$this->moduleHandler->moduleExists($plugin_definition['provider']) && !in_array($plugin_definition['provider'], array_keys($this->themeHandler->listInfo())))) {
unset($definitions[$plugin_id]);
}
}
return $definitions;
}
/**
* Constructs a TwigEnvironment object and stores cache and storage
* internally.
*/
public function __construct(\Twig_LoaderInterface $loader = NULL, $options = array(), ModuleHandlerInterface $module_handler, ThemeHandlerInterface $theme_handler)
{
// @todo Pass as arguments from the DIC.
$this->cache_object = \Drupal::cache();
// Set twig path namespace for themes and modules.
$namespaces = array();
foreach ($module_handler->getModuleList() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($theme_handler->listInfo() as $name => $extension) {
$namespaces[$name] = $extension->getPath();
}
foreach ($namespaces as $name => $path) {
$templatesDirectory = $path . '/templates';
if (file_exists($templatesDirectory)) {
$loader->addPath($templatesDirectory, $name);
}
}
$this->templateClasses = array();
parent::__construct($loader, $options);
}
/**
* Gets all libraries for core and all installed modules.
*
* @return \Drupal\Core\Extension\Extension[]
*/
protected function getAllLibraries()
{
$modules = \Drupal::moduleHandler()->getModuleList();
$extensions = $modules;
$module_list = array_keys($modules);
sort($module_list);
$this->assertEqual($this->allModules, $module_list, 'All core modules are installed.');
$themes = $this->themeHandler->listInfo();
$extensions += $themes;
$theme_list = array_keys($themes);
sort($theme_list);
$this->assertEqual($this->allThemes, $theme_list, 'All core themes are installed.');
$libraries['core'] = $this->libraryDiscovery->getLibrariesByExtension('core');
$root = \Drupal::root();
foreach ($extensions as $extension_name => $extension) {
$library_file = $extension->getPath() . '/' . $extension_name . '.libraries.yml';
if (is_file($root . '/' . $library_file)) {
$libraries[$extension_name] = $this->libraryDiscovery->getLibrariesByExtension($extension_name);
}
}
return $libraries;
}
/**
* {@inheritdoc}
*
* @param string $theme
* The theme name.
*/
public function buildForm(array $form, FormStateInterface $form_state, $theme = '')
{
$form = parent::buildForm($form, $form_state);
$themes = $this->themeHandler->listInfo();
// Default settings are defined in theme_get_setting() in includes/theme.inc
if ($theme) {
if (!$this->themeHandler->hasUi($theme)) {
throw new NotFoundHttpException();
}
$var = 'theme_' . $theme . '_settings';
$config_key = $theme . '.settings';
$themes = $this->themeHandler->listInfo();
$features = $themes[$theme]->info['features'];
} else {
$var = 'theme_settings';
$config_key = 'system.theme.global';
}
// @todo this is pretty meaningless since we're using theme_get_settings
// which means overrides can bleed into active config here. Will be fixed
// by https://www.drupal.org/node/2402467.
$this->editableConfig = [$config_key];
$form['var'] = array('#type' => 'hidden', '#value' => $var);
$form['config_key'] = array('#type' => 'hidden', '#value' => $config_key);
// Toggle settings
$toggles = array('node_user_picture' => t('User pictures in posts'), 'comment_user_picture' => t('User pictures in comments'), 'comment_user_verification' => t('User verification status in comments'), 'favicon' => t('Shortcut icon'));
// Some features are not always available
$disabled = array();
if (!user_picture_enabled()) {
$disabled['toggle_node_user_picture'] = TRUE;
$disabled['toggle_comment_user_picture'] = TRUE;
}
if (!$this->moduleHandler->moduleExists('comment')) {
$disabled['toggle_comment_user_picture'] = TRUE;
$disabled['toggle_comment_user_verification'] = TRUE;
}
$form['theme_settings'] = array('#type' => 'details', '#title' => t('Toggle display'), '#open' => TRUE, '#description' => t('Enable or disable the display of certain page elements.'));
foreach ($toggles as $name => $title) {
if (!$theme || in_array($name, $features)) {
$form['theme_settings']['toggle_' . $name] = array('#type' => 'checkbox', '#title' => $title, '#default_value' => theme_get_setting('features.' . $name, $theme));
// Disable checkboxes for features not supported in the current configuration.
if (isset($disabled['toggle_' . $name])) {
$form['theme_settings']['toggle_' . $name]['#disabled'] = TRUE;
}
}
}
if (!Element::children($form['theme_settings'])) {
// If there is no element in the theme settings details then do not show
// it -- but keep it in the form if another module wants to alter.
$form['theme_settings']['#access'] = FALSE;
}
// Logo settings, only available when file.module is enabled.
if (!$theme || in_array('logo', $features) && $this->moduleHandler->moduleExists('file')) {
$form['logo'] = array('#type' => 'details', '#title' => t('Logo image settings'), '#open' => TRUE, '#states' => array('invisible' => array('input[name="toggle_logo"]' => array('checked' => FALSE))));
$form['logo']['default_logo'] = array('#type' => 'checkbox', '#title' => t('Use the default logo supplied by the theme'), '#default_value' => theme_get_setting('logo.use_default', $theme), '#tree' => FALSE);
$form['logo']['settings'] = array('#type' => 'container', '#states' => array('invisible' => array('input[name="default_logo"]' => array('checked' => TRUE))));
$form['logo']['settings']['logo_path'] = array('#type' => 'textfield', '#title' => t('Path to custom logo'), '#default_value' => theme_get_setting('logo.path', $theme));
$form['logo']['settings']['logo_upload'] = array('#type' => 'file', '#title' => t('Upload logo image'), '#maxlength' => 40, '#description' => t("If you don't have direct file access to the server, use this field to upload your logo."));
}
if ((!$theme || in_array('favicon', $features)) && $this->moduleHandler->moduleExists('file')) {
$form['favicon'] = array('#type' => 'details', '#title' => t('Shortcut icon settings'), '#open' => TRUE, '#description' => t("Your shortcut icon, or 'favicon', is displayed in the address bar and bookmarks of most browsers."), '#states' => array('invisible' => array('input[name="toggle_favicon"]' => array('checked' => FALSE))));
$form['favicon']['default_favicon'] = array('#type' => 'checkbox', '#title' => t('Use the default shortcut icon supplied by the theme'), '#default_value' => theme_get_setting('favicon.use_default', $theme));
$form['favicon']['settings'] = array('#type' => 'container', '#states' => array('invisible' => array('input[name="default_favicon"]' => array('checked' => TRUE))));
$form['favicon']['settings']['favicon_path'] = array('#type' => 'textfield', '#title' => t('Path to custom icon'), '#default_value' => theme_get_setting('favicon.path', $theme));
$form['favicon']['settings']['favicon_upload'] = array('#type' => 'file', '#title' => t('Upload icon image'), '#description' => t("If you don't have direct file access to the server, use this field to upload your shortcut icon."));
}
// Inject human-friendly values and form element descriptions for logo and
// favicon.
foreach (array('logo' => 'logo.svg', 'favicon' => 'favicon.ico') as $type => $default) {
if (isset($form[$type]['settings'][$type . '_path'])) {
$element =& $form[$type]['settings'][$type . '_path'];
// If path is a public:// URI, display the path relative to the files
// directory; stream wrappers are not end-user friendly.
$original_path = $element['#default_value'];
$friendly_path = NULL;
if (file_uri_scheme($original_path) == 'public') {
$friendly_path = file_uri_target($original_path);
$element['#default_value'] = $friendly_path;
}
// Prepare local file path for description.
if ($original_path && isset($friendly_path)) {
$local_file = strtr($original_path, array('public:/' => PublicStream::basePath()));
} elseif ($theme) {
$local_file = drupal_get_path('theme', $theme) . '/' . $default;
} else {
$local_file = \Drupal::theme()->getActiveTheme()->getPath() . '/' . $default;
}
$element['#description'] = t('Examples: <code>@implicit-public-file</code> (for a file in the public filesystem), <code>@explicit-file</code>, or <code>@local-file</code>.', array('@implicit-public-file' => isset($friendly_path) ? $friendly_path : $default, '@explicit-file' => file_uri_scheme($original_path) !== FALSE ? $original_path : 'public://' . $default, '@local-file' => $local_file));
}
}
if ($theme) {
// Call engine-specific settings.
$function = $themes[$theme]->prefix . '_engine_settings';
if (function_exists($function)) {
$form['engine_specific'] = array('#type' => 'details', '#title' => t('Theme-engine-specific settings'), '#open' => TRUE, '#description' => t('These settings only exist for the themes based on the %engine theme engine.', array('%engine' => $themes[$theme]->prefix)));
$function($form, $form_state);
}
// Create a list which includes the current theme and all its base themes.
if (isset($themes[$theme]->base_themes)) {
$theme_keys = array_keys($themes[$theme]->base_themes);
$theme_keys[] = $theme;
} else {
$theme_keys = array($theme);
}
// Save the name of the current theme (if any), so that we can temporarily
// override the current theme and allow theme_get_setting() to work
// without having to pass the theme name to it.
$default_active_theme = \Drupal::theme()->getActiveTheme();
$default_theme = $default_active_theme->getName();
/** @var \Drupal\Core\Theme\ThemeInitialization $theme_initialization */
$theme_initialization = \Drupal::service('theme.initialization');
\Drupal::theme()->setActiveTheme($theme_initialization->getActiveThemeByName($theme));
// Process the theme and all its base themes.
foreach ($theme_keys as $theme) {
// Include the theme-settings.php file.
$filename = DRUPAL_ROOT . '/' . $themes[$theme]->getPath() . '/theme-settings.php';
if (file_exists($filename)) {
require_once $filename;
}
// Call theme-specific settings.
$function = $theme . '_form_system_theme_settings_alter';
if (function_exists($function)) {
$function($form, $form_state);
}
}
// Restore the original current theme.
if (isset($default_theme)) {
\Drupal::theme()->setActiveTheme($default_active_theme);
} else {
\Drupal::theme()->resetActiveTheme();
}
}
return $form;
}
/**
* Generates a report about config updates.
*
* @param string $report_type
* Type of report to generate: 'type', 'module', 'theme', or 'profile'.
* @param string $value
* Machine name of a configuration type, module, or theme to generate the
* report for. Ignored for profile, since that uses the active profile.
*
* @return array
* Render array for the updates report. Empty if invalid or missing
* report type or value.
*/
protected function generateReport($report_type, $value)
{
// Figure out what to name the report, and incidentally, validate that
// $value exists for this type of report.
switch ($report_type) {
case 'type':
if ($value == 'system.all') {
$label = $this->t('All configuration');
} elseif ($value == 'system.simple') {
$label = $this->t('Simple configuration');
} else {
$definition = $this->configList->getType($value);
if (!$definition) {
return NULL;
}
$label = $this->t('@name configuration', array('@name' => $definition->getLabel()));
}
break;
case 'module':
$list = $this->moduleHandler->getModuleList();
if (!isset($list[$value])) {
return NULL;
}
$label = $this->t('@name module', array('@name' => $this->moduleHandler->getName($value)));
break;
case 'theme':
$list = $this->themeHandler->listInfo();
if (!isset($list[$value])) {
return NULL;
}
$label = $this->t('@name theme', array('@name' => $this->themeHandler->getName($value)));
break;
case 'profile':
$profile = Settings::get('install_profile');
$label = $this->t('@name profile', array('@name' => $this->moduleHandler->getName($profile)));
break;
default:
return NULL;
}
// List the active and extension-provided config.
list($active_list, $install_list, $optional_list) = $this->configList->listConfig($report_type, $value);
// Build the report.
$build = array();
$build['#title'] = $this->t('Configuration updates report for @label', array('@label' => $label));
$build['report_header'] = array('#markup' => '<h3>' . $this->t('Updates report') . '</h3>');
// List items missing from site.
$removed = array_diff($install_list, $active_list);
$build['removed'] = array('#caption' => $this->t('Missing configuration items'), '#empty' => $this->t('None: all provided configuration items are in your active configuration.')) + $this->makeReportTable($removed, 'extension', array('import'));
// List optional items that are not installed.
$inactive = array_diff($optional_list, $active_list);
$build['inactive'] = array('#caption' => $this->t('Inactive optional items'), '#empty' => $this->t('None: all optional configuration items are in your active configuration.')) + $this->makeReportTable($inactive, 'extension', array('import'));
// List items added to site, which only makes sense in the report for a
// config type.
$added = array_diff($active_list, $install_list, $optional_list);
if ($report_type == 'type') {
$build['added'] = array('#caption' => $this->t('Added configuration items'), '#empty' => $this->t('None: all active configuration items of this type were provided by modules, themes, or install profile.')) + $this->makeReportTable($added, 'active', array('export', 'delete'));
}
// For differences, we need to go through the array of config in both
// and see if each config item is the same or not.
$both = array_diff($active_list, $added);
$different = array();
foreach ($both as $name) {
if (!$this->configDiff->same($this->configRevert->getFromExtension('', $name), $this->configRevert->getFromActive('', $name))) {
$different[] = $name;
}
}
$build['different'] = array('#caption' => $this->t('Changed configuration items'), '#empty' => $this->t('None: no active configuration items differ from their current provided versions.')) + $this->makeReportTable($different, 'active', array('diff', 'export', 'revert'));
return $build;
}
/**
* {@inheritdoc}
*/
public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, ThemeHandlerInterface $theme_handler)
{
parent::__construct($entity_type, $storage);
$this->themes = $theme_handler->listInfo();
}
/**
* Indicates whether the theme is accessible based on whether it is installed.
*
* @param string $theme
* The name of a theme.
*
* @return bool
* TRUE if the theme is installed, FALSE otherwise.
*/
public function checkAccess($theme)
{
$themes = $this->themeHandler->listInfo();
return !empty($themes[$theme]->status);
}
