Same name in other branches

1. 4.x devel_generate/src/Plugin/DevelGenerate/TermDevelGenerate.php \Drupal\devel_generate\Plugin\DevelGenerate\TermDevelGenerate::generateTerms()
2. 5.x devel_generate/src/Plugin/DevelGenerate/TermDevelGenerate.php \Drupal\devel_generate\Plugin\DevelGenerate\TermDevelGenerate::generateTerms()

Generates taxonomy terms for a list of given vocabularies.

Parameters

int $records: Number of terms to create in total.

\Drupal\taxonomy\TermInterface[] $vocabs: List of vocabularies to populate.

int $maxlength: (optional) Maximum length per term.

Return value

array The list of names of the created terms.

1 call to TermDevelGenerate::generateTerms()

TermDevelGenerate::generateElements in devel_generate/src/Plugin/DevelGenerate/TermDevelGenerate.php

Business logic relating with each DevelGenerate plugin

File

devel_generate/src/Plugin/DevelGenerate/TermDevelGenerate.php, line 159

Class

TermDevelGenerate

Provides a TermDevelGenerate plugin.

Namespace

Drupal\devel_generate\Plugin\DevelGenerate

Code

protected function generateTerms($records, $vocabs, $maxlength = 12) {
    $terms = array();
    // Insert new data:
    $max = db_query('SELECT MAX(tid) FROM {taxonomy_term_data}')->fetchField();
    $start = time();
    for ($i = 1; $i <= $records; $i++) {
        $name = $this->getRandom()
            ->word(mt_rand(2, $maxlength));
        $values = array(
            'name' => $name,
            'description' => 'description of ' . $name,
            'format' => filter_fallback_format(),
            'weight' => mt_rand(0, 10),
            'langcode' => Language::LANGCODE_NOT_SPECIFIED,
        );
        switch ($i % 2) {
            case 1:
                $vocab = $vocabs[array_rand($vocabs)];
                $values['vid'] = $vocab->id();
                $values['parent'] = array(
                    0,
                );
                break;
            default:
                while (TRUE) {
                    // Keep trying to find a random parent.
                    $candidate = mt_rand(1, $max);
                    $query = db_select('taxonomy_term_data', 't');
                    $parent = $query->fields('t', array(
                        'tid',
                        'vid',
                    ))
                        ->condition('t.vid', array_keys($vocabs), 'IN')
                        ->condition('t.tid', $candidate, '>=')
                        ->range(0, 1)
                        ->execute()
                        ->fetchAssoc();
                    if ($parent['tid']) {
                        break;
                    }
                }
                $values['parent'] = array(
                    $parent['tid'],
                );
                // Slight speedup due to this property being set.
                $values['vid'] = $parent['vid'];
                break;
        }
        $term = $this->termStorage
            ->create($values);
        // Populate all fields with sample values.
        $this->populateFields($term);
        $term->save();
        $max++;
        // Limit memory usage. Only report first 20 created terms.
        if ($i < 20) {
            $terms[] = $term->label();
        }
        unset($term);
    }
    return $terms;
}