protected function TimelineJS::buildMedia in Views TimelineJS integration 8.3

Builds timeline media from the current data row.

Return value

\Drupal\views_timelinejs\TimelineJS\Media|null A media object or NULL if the URL is empty.

2 calls to TimelineJS::buildMedia()

TimelineJS::buildSlide in src/Plugin/views/style/TimelineJS.php

Builds a timeline slide from the current views data row.

TimelineJS::buildTitleSlide in src/Plugin/views/style/TimelineJS.php

Builds a timeline title slide from the current views data row.

File

src/Plugin/views/style/TimelineJS.php, line 633

Class

TimelineJS

Style plugin to render items as TimelineJS3 slides.

Namespace

Drupal\views_timelinejs\Plugin\views\style

Code

protected function buildMedia() {
  $url = '';
  if ($this->options['timeline_fields']['media']) {
    $url_markup = $this
      ->getField($this->view->row_index, $this->options['timeline_fields']['media']);
    $url = $url_markup ? $url_markup
      ->__toString() : '';

    // Special handling because core Image fields have no raw URL formatter.
    // Check to see if we don't have a raw URL.
    if (!filter_var($url, FILTER_VALIDATE_URL)) {

      // Attempt to extract a URL from an img or anchor tag in the string.
      $url = $this
        ->extractUrl($url);
    }
  }

  // Return NULL if the URL is empty.
  if (empty($url)) {
    return NULL;
  }
  $media = new Media($url);
  if ($this->options['timeline_fields']['thumbnail']) {
    $thumbnail_markup = $this
      ->getField($this->view->row_index, $this->options['timeline_fields']['thumbnail']);
    $thumbnail = $thumbnail_markup ? $thumbnail_markup
      ->__toString() : '';

    // Special handling because core Image fields have no raw URL formatter.
    // Check to see if we don't have a raw URL.
    if (!filter_var($thumbnail, FILTER_VALIDATE_URL)) {

      // Attempt to extract a URL from an img or anchor tag in the string.
      $thumbnail = $this
        ->extractUrl($thumbnail);
    }
    $media
      ->setThumbnail($thumbnail);
  }
  if ($this->options['timeline_fields']['caption']) {
    $caption_markup = $this
      ->getField($this->view->row_index, $this->options['timeline_fields']['caption']);
    $caption = $caption_markup ? $caption_markup
      ->__toString() : '';
    $media
      ->setCaption($caption);
  }
  if ($this->options['timeline_fields']['credit']) {
    $credit_markup = $this
      ->getField($this->view->row_index, $this->options['timeline_fields']['credit']);
    $credit = $credit_markup ? $credit_markup
      ->__toString() : '';
    $media
      ->setCredit($credit);
  }
  return $media;
}