protected function VideoEmbedWysiwyg::getValidMatches in Video Embed Field 8

Same name and namespace in other branches

1. 8.2 modules/video_embed_wysiwyg/src/Plugin/Filter/VideoEmbedWysiwyg.php \Drupal\video_embed_wysiwyg\Plugin\Filter\VideoEmbedWysiwyg::getValidMatches()

Get all valid matches in the WYSIWYG.

Parameters

string $text: The text to check for WYSIWYG matches.

Return value

array An array of data from the text keyed by the text content.

1 call to VideoEmbedWysiwyg::getValidMatches()

VideoEmbedWysiwyg::process in modules/video_embed_wysiwyg/src/Plugin/Filter/VideoEmbedWysiwyg.php

Performs the filter processing.

File

modules/video_embed_wysiwyg/src/Plugin/Filter/VideoEmbedWysiwyg.php, line 131

Class

VideoEmbedWysiwyg

The filter to turn tokens inserted into the WYSIWYG into videos.

Namespace

Drupal\video_embed_wysiwyg\Plugin\Filter

Code

protected function getValidMatches($text) {

  // Use a look ahead to match the capture groups in any order.
  if (!preg_match_all('/(<p>)?(?<json>{(?=.*preview_thumbnail\\b)(?=.*settings\\b)(?=.*video_url\\b)(?=.*settings_summary)(.*)})(<\\/p>)?/', $text, $matches)) {
    return [];
  }
  $valid_matches = [];
  foreach ($matches['json'] as $delta => $match) {

    // Ensure the JSON string is valid.
    $embed_data = json_decode($match, TRUE);
    if (!$embed_data || !is_array($embed_data)) {
      continue;
    }
    if ($this
      ->isValidSettings($embed_data['settings'])) {
      $valid_matches[$matches[0][$delta]] = $embed_data;
    }
  }
  return $valid_matches;
}