protected function ComponentsInfo::findComponentsInfo in Components! 8.2

Finds component info from the given extension list.

Parameters

\Drupal\Core\Extension\ExtensionList $extension_list: The extension list to search.

Return value

array The components info for all extensions in the extension list.

1 call to ComponentsInfo::findComponentsInfo()

ComponentsInfo::init in src/Template/ComponentsInfo.php

Initializes the registry and loads the theme namespaces.

File

src/Template/ComponentsInfo.php, line 138

Class

ComponentsInfo

Loads info about components defined in themes or modules.

Namespace

Drupal\components\Template

Code

protected function findComponentsInfo(ExtensionList $extension_list) {
  $data = [];
  foreach ($extension_list
    ->getAllInstalledInfo() as $name => $extension_info) {

    // Find the components info.
    $info = isset($extension_info['components']) && is_array($extension_info['components']) ? $extension_info['components'] : [];

    // Look for namespaces using 1.x API (backwards compatibility).
    if (!isset($info['namespaces']) && isset($extension_info['component-libraries'])) {
      $this
        ->logWarning(sprintf('Components 8.x-1.x API is deprecated in components:8.x-2.0 and is removed from components:3.0.0. Update the %s.info.yml file to replace the component-libraries.[namespace].paths data with components.namespaces.[namespace]. See https://www.drupal.org/node/3082817', $name));
      if (is_array($extension_info['component-libraries'])) {
        foreach ($extension_info['component-libraries'] as $namespace => $namespace_data) {
          if (!empty($namespace_data['paths'])) {
            $info['namespaces'][$namespace] = $namespace_data['paths'];
          }
        }
      }
    }

    // Normalize namespace data.
    $extension_path = $extension_list
      ->getPath($name);
    if (isset($info['namespaces'])) {
      foreach ($info['namespaces'] as $namespace => $paths) {

        // Allow paths to be an array or a string.
        if (!is_array($paths)) {
          $info['namespaces'][$namespace] = [];
          $paths = [
            $paths,
          ];
        }

        // Add the full path to the namespace paths.
        foreach ($paths as $key => $path) {

          // Determine if the given path is relative to the Drupal root or to
          // the extension.
          $parent_path = $path[0] === '/' ? \Drupal::root() : $extension_path . '/';
          $info['namespaces'][$namespace][$key] = $parent_path . $path;
        }
      }
    }

    // Save the components info for the extension.
    if (!empty($info)) {
      $info['extensionPath'] = $extension_path;
      $data[$name] = $info;
    }

    // The following namespaces are protected because they did not opt-in.
    if ((!isset($info['namespaces']) || empty($info['namespaces'][$name])) && !isset($info['allow_default_namespace_reuse'])) {
      $this
        ->setProtectedNamespace($name, $extension_info);
    }
  }
  return $data;
}