function ContentDevelGenerate::develGenerateContentPreNode

Preprocesses $results before adding content.

Parameters

array $results: Results information.

File

devel_generate/src/Plugin/DevelGenerate/ContentDevelGenerate.php, line 598

Class

ContentDevelGenerate

Provides a ContentDevelGenerate plugin.

Namespace

Code

protected function develGenerateContentPreNode(array &$results) : void {
    $authors = $results['authors'];
    // Remove non-selected users. !== 0 will leave the Anonymous user in if it
    // was selected on the form or entered in the drush parameters.
    $authors = array_filter($authors, static fn($k): bool => $k !== 0);
    // Likewise remove non-selected roles.
    $roles = $results['roles'];
    $roles = array_filter($roles, static fn($k): bool => $k !== 0);
    // If specific roles have been selected then also add up to 50 users who
    // have one of these roles. There is no direct way randomise the selection
    // using entity queries, so we use a database query instead.
    if ($roles !== [] && !in_array('authenticated', $roles)) {
        $query = $this->database
            ->select('user__roles', 'ur')
            ->fields('ur', [
            'entity_id',
            'roles_target_id',
        ])
            ->condition('roles_target_id', $roles, 'in')
            ->range(0, 50)
            ->orderRandom();
        $uids = array_unique($query->execute()
            ->fetchCol());
        // If the 'anonymous' role is selected, then add '0' to the user ids. Also
        // do this if no users were specified and none were found with the role(s)
        // requested. This makes it clear that no users were found. It would be
        // worse to fall through and select completely random users who do not
        // have any of the roles requested.
        if (in_array('anonymous', $roles) || $authors === [] && $uids === []) {
            $uids[] = '0';
        }
        $authors = array_unique(array_merge($authors, $uids));
    }
    // If still no authors have been collected, or the 'authenticated' role was
    // requested then add a random set of users up to a maximum of 50.
    if ($authors === [] || in_array('authenticated', $roles)) {
        $query = $this->database
            ->select('users', 'u')
            ->fields('u', [
            'uid',
        ])
            ->range(0, 50)
            ->orderRandom();
        $uids = $query->execute()
            ->fetchCol();
        $authors = array_unique(array_merge($authors, $uids));
    }
    $results['users'] = $authors;
}