function video_embed_field_field_formatter_view in Video Embed Field 7.2

Same name and namespace in other branches

1. 7 video_embed_field.module \video_embed_field_field_formatter_view()

Implements hook_field_formatter_view().

File

./video_embed_field.field.inc, line 444

Implement a video field.

Code

function video_embed_field_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $element = array();
  $settings = $display['settings'];
  if ($display['type'] == 'video_embed_field_thumbnail' && $display['settings']['image_link'] == 'content') {
    $path = entity_uri($entity_type, $entity);
  }
  foreach ($items as $delta => $item) {

    // Create the render array for the description.
    if (isset($item['description']) && $item['description'] && $settings['description'] && $instance['settings']['description_field']) {
      $description = array(
        '#prefix' => '<div class="video-embed-description">',
        '#markup' => check_plain($item['description']),
        '#suffix' => '</div>',
      );
      $alt = $item['description'];
    }
    else {
      $description = array();
      $alt = '';
    }

    // Render the field.
    if ($display['type'] == 'video_embed_field') {
      $element[$delta] = array(
        array(
          '#theme' => 'video_embed_field_embed_code',
          '#url' => $item['video_url'],
          '#style' => $settings['video_style'],
          '#video_data' => !empty($item['video_data']) ? unserialize($item['video_data']) : array(),
        ),
      );
    }
    elseif ($display['type'] == 'video_embed_field_url') {
      $element[$delta] = array(
        array(
          '#markup' => url($item['video_url']),
        ),
      );
    }
    elseif ($display['type'] == 'video_embed_field_thumbnail') {
      if (isset($item['thumbnail_path'])) {
        if ($display['settings']['image_link'] == 'source') {
          if ($ret = parse_url($item['video_url'])) {
            if (!isset($ret["scheme"])) {
              $item['video_url'] = "http://{$item['video_url']}";
            }
          }
          $path = array(
            'path' => $item['video_url'],
            'options' => array(),
          );
        }
        $element[$delta] = array(
          '#theme' => 'image_formatter',
          '#item' => array(
            'uri' => $item['thumbnail_path'],
            'alt' => $alt,
          ),
          '#image_style' => $display['settings']['image_style'],
          '#path' => isset($path) ? $path : '',
        );
      }
      else {
        $element[$delta] = array();
      }
    }
    elseif ($display['type'] == 'video_embed_field_thumbnail_colorbox') {
      if (isset($item['thumbnail_path'])) {
        if ($ret = parse_url($item['video_url'])) {
          if (!isset($ret["scheme"])) {
            $item['video_url'] = "http://{$item['video_url']}";
          }
        }
        $element[$delta] = array(
          array(
            '#theme' => 'video_embed_field_colorbox_code',
            '#image_url' => $item['thumbnail_path'],
            '#image_style' => $display['settings']['image_style'],
            '#image_alt' => $alt,
            '#video_url' => $item['video_url'],
            '#video_style' => $display['settings']['video_style'],
            '#video_data' => unserialize($item['video_data']),
          ),
        );
      }
      else {
        $element[$delta] = array();
      }
    }
    elseif ($display['type'] == 'video_embed_field_url_colorbox') {
      $path = video_embed_field_get_ajax_url($item['video_url'], $display['settings']['video_style']);
      $element[$delta] = array(
        array(
          '#markup' => url($path['path'], $path['options']),
        ),
      );
    }

    // Get the HTML instead of the array, because we append it to the suffix.
    // This way, the thumbnail link doesn't make the description a link as well.
    $description_html = drupal_render($description);
    $pos = isset($settings['description_position']) ? $settings['description_position'] : 'bottom';
    if ($pos == 'top') {
      $element[$delta]['#prefix'] = isset($element[$delta]['#prefix']) ? $element[$delta]['#prefix'] : '';
      $element[$delta]['#prefix'] = $description_html . $element[$delta]['#prefix'];
    }
    else {
      $element[$delta]['#suffix'] = isset($element[$delta]['#suffix']) ? $element[$delta]['#suffix'] : '';
      $element[$delta]['#suffix'] .= $description_html;
    }
  }
  return $element;
}