/**
* Retrieves a specific theme's stored config settings.
*
* @param \Drupal\materialize\Theme $theme
* A theme object.
* @param bool $active_theme
* Flag indicating whether or not $theme is the active theme.
*
* @return array
* A array diff of overridden config theme settings.
*/
public function getThemeConfig(Theme $theme, $active_theme = FALSE)
{
$config = new \Drupal\Core\Theme\ThemeSettings($theme->getName());
// Retrieve configured theme-specific settings, if any.
try {
if ($theme_settings = \Drupal::config($theme->getName() . '.settings')->get()) {
// Remove the schema version if not the active theme.
if (!$active_theme) {
unset($theme_settings['schema']);
}
$config->merge($theme_settings);
}
} catch (StorageException $e) {
}
// If the theme does not support a particular feature, override the
// global setting and set the value to NULL.
$info = $theme->getInfo();
if (!empty($info['features'])) {
foreach (_system_default_theme_features() as $feature) {
if (!in_array($feature, $info['features'])) {
$config->set('features.' . $feature, NULL);
}
}
}
// Generate the path to the logo image.
if ($config->get('features.logo')) {
$logo_url = FALSE;
foreach (['svg', 'png', 'jpg'] as $type) {
if (file_exists($theme->getPath() . "/logo.{$type}")) {
$logo_url = file_create_url($theme->getPath() . "/logo.{$type}");
break;
}
}
if ($config->get('logo.use_default') && $logo_url) {
$config->set('logo.url', $logo_url);
} elseif (($logo_path = $config->get('logo.path')) && file_exists($logo_path)) {
$config->set('logo.url', file_create_url($logo_path));
}
}
// Generate the path to the favicon.
if ($config->get('features.favicon')) {
$favicon_url = $theme->getPath() . '/favicon.ico';
if ($config->get('favicon.use_default') && file_exists($favicon_url)) {
$config->set('favicon.url', file_create_url($favicon_url));
} elseif ($favicon_path = $config->get('favicon.path')) {
$config->set('favicon.url', file_create_url($favicon_path));
}
}
// Retrieve the config data.
$data = $config->get();
// Retrieve a diff of settings that override the defaults.
$diff = DiffArray::diffAssocRecursive($data, $this->defaults);
// Ensure core features are always present in the diff. The theme settings
// form will not work properly otherwise.
// @todo Just rebuild the features section of the form?
foreach (['favicon', 'features', 'logo'] as $key) {
$arrays = [];
$arrays[] = isset($this->defaults[$key]) ? $this->defaults[$key] : [];
$arrays[] = isset($data[$key]) ? $data[$key] : [];
$diff[$key] = NestedArray::mergeDeepArray($arrays, TRUE);
}
return $diff;
}
/**
* Retrieves a specific theme's stored config settings.
*
* @param \Drupal\bootstrap\Theme $theme
* A theme object.
* @param bool $active_theme
* Flag indicating whether or not $theme is the active theme.
*
* @return array
* A array diff of overridden config theme settings.
*/
public function getThemeConfig(Theme $theme, $active_theme = FALSE)
{
$config = new \Drupal\Core\Theme\ThemeSettings($theme->getName());
// Retrieve configured theme-specific settings, if any.
try {
if ($theme_settings = \Drupal::config($theme->getName() . '.settings')->get()) {
// Remove the schema version if not the active theme.
if (!$active_theme) {
unset($theme_settings['schema']);
}
$config->merge($theme_settings);
}
} catch (StorageException $e) {
}
// If the theme does not support a particular feature, override the
// global setting and set the value to NULL.
$info = $theme->getInfo();
if (!empty($info['features'])) {
foreach (_system_default_theme_features() as $feature) {
if (!in_array($feature, $info['features'])) {
$config->set('features.' . $feature, NULL);
}
}
}
// Generate the path to the logo image.
if ($config->get('logo.use_default')) {
$config->set('logo.url', file_create_url($theme->getPath() . '/logo.svg'));
} elseif ($logo_path = $config->get('logo.path')) {
$config->set('logo.url', file_create_url($logo_path));
}
// Generate the path to the favicon.
if ($config->get('features.favicon')) {
$favicon_path = $config->get('favicon.path');
if ($config->get('favicon.use_default')) {
if (file_exists($favicon = $theme->getPath() . '/favicon.ico')) {
$config->set('favicon.url', file_create_url($favicon));
} else {
$config->set('favicon.url', file_create_url('core/misc/favicon.ico'));
}
} elseif ($favicon_path) {
$config->set('favicon.url', file_create_url($favicon_path));
} else {
$config->set('features.favicon', FALSE);
}
}
// Return a diff of the overrides from set defaults.
$diff = DiffArray::diffAssocRecursive($config->get(), $this->defaults);
return $diff;
}