protected static function SocialApiImplementerInstaller::readPackages in Social API 8.2

Same name and namespace in other branches

1. 8 src/Utility/SocialApiImplementerInstaller.php \Drupal\social_api\Utility\SocialApiImplementerInstaller::readPackages()
2. 3.x src/Utility/SocialApiImplementerInstaller.php \Drupal\social_api\Utility\SocialApiImplementerInstaller::readPackages()

Reads and parses Drupal installed.json.

Return value

array|bool Parsed installed.json if the file could be read and parsed. False otherwise.

1 call to SocialApiImplementerInstaller::readPackages()

SocialApiImplementerInstaller::checkLibrary in src/Utility/SocialApiImplementerInstaller.php

Checks the library required by an implementer.

File

src/Utility/SocialApiImplementerInstaller.php, line 76

Class

SocialApiImplementerInstaller

Provides utilities for implementer installation.

Namespace

Drupal\social_api\Utility

Code

protected static function readPackages() {

  // Make this test compatible with either regular installs.
  // Check whether DRUPAL_ROOT is the actual website filesystem root or /web/
  // subdirectory in case of composer drupal-scaffold.
  $base_dir = is_dir(DRUPAL_ROOT . '/vendor') ? DRUPAL_ROOT : dirname(DRUPAL_ROOT);
  $file_uri = $base_dir . '/vendor/composer/installed.json';
  if (file_exists($file_uri)) {
    $filedata = file_get_contents($file_uri);
    if ($filedata) {
      $json = json_decode($filedata, TRUE);
      if ($json !== NULL) {
        return $json;
      }
    }
  }
  return FALSE;
}