function UpdateCalculator::processProjectInfo

Determines version and type information for currently installed projects.

Processes the list of projects on the system to figure out the currently installed versions, and other information that is required before we can compare against the available releases to produce the status report.

Parameters

array $projects: Array of project information from \Drupal\update\UpdateManagerInterface::getProjects().

File

core/modules/update/src/UpdateCalculator.php, line 38

Class

UpdateCalculator

Calculate project update data.

Namespace

Code

public function processProjectInfo(array &$projects) : void {
  foreach ($projects as $key => $project) {
    // Assume an official release until we see otherwise.
    $installType = 'official';
    $info = $project['info'];
    if (isset($info['version'])) {
      // Check for development snapshots.
      if (preg_match('@(dev|HEAD)@', $info['version'])) {
        $installType = 'dev';
      }
      // Figure out what the currently installed major version is. We need
      // to handle both contribution (e.g. "5.x-1.3", major = 1) and core
      // (e.g. "5.1", major = 5) version strings.
      $matches = [];
      if (preg_match('/^(\\d+\\.x-)?(\\d+)\\..*$/', $info['version'], $matches)) {
        $info['major'] = $matches[2];
      }
      else {
        // This would only happen for version strings that don't follow the
        // drupal.org convention.
        $info['major'] = -1;
      }
    }
    else {
      // No version info available at all.
      $installType = 'unknown';
      $info['version'] = $this->t('Unknown');
      $info['major'] = -1;
    }
    // Finally, save the results we care about into the $projects array.
    $projects[$key]['existing_version'] = $info['version'];
    $projects[$key]['existing_major'] = $info['major'];
    $projects[$key]['install_type'] = $installType;
  }
}