public function SocialContentTumblr::prepareRow in Social Content 7.2

Do the uploads and attach expected fields to a row about to be imported.

Overrides SocialContent::prepareRow

File

modules/tumblr/social_content_tumblr.class.inc, line 196

Social Content Tumblr class.

Class

SocialContentTumblr

@file Social Content Tumblr class.

Code

public function prepareRow($row) {
  if (parent::prepareRow($row) === FALSE) {
    return FALSE;
  }
  $row->created = $row->timestamp;
  $row->blog_link = 'http://' . $this->settings['instance']['host_name'];
  if ($row->type == 'text') {

    // Try to get an image from the body.
    $mappings = $this
      ->getFieldMappings();
    $doc = new DOMDocument();
    @$doc
      ->loadHTML($row->body);
    $tags = $doc
      ->getElementsByTagName('img');
    foreach ($tags as $tag) {
      $picture = $this
        ->saveExternalFile($tag
        ->getAttribute('src'), $mappings['picture']);
      continue;
    }
    $row->picture = !empty($picture) ? $picture : NULL;
    $filter = filter_format_exists('tumblr') ? 'tumblr' : 'filtered_html';
    $row->body = array(
      'value' => $row->body,
      'format' => $filter,
    );
  }
  else {
    if ($row->type == 'photo') {

      // Save first photo only for now.
      foreach ($row->photos as $photo) {
        $mappings = $this
          ->getFieldMappings();
        $picture = $this
          ->saveExternalFile($photo->original_size->url, $mappings['picture']);
        continue;
      }
      $row->picture = !empty($picture) ? $picture : NULL;

      // Put the caption field to the body.
      $filter = filter_format_exists('tumblr') ? 'tumblr' : 'filtered_html';
      $row->body = array(
        'value' => $row->caption,
        'format' => $filter,
      );
    }
    else {
      if ($row->type == 'video') {

        // Save the video thumbnail.
        $mappings = $this
          ->getFieldMappings();
        $picture = $this
          ->saveExternalFile($row->thumbnail_url, $mappings['picture']);
        $row->picture = !empty($picture) ? $picture : NULL;

        // Put the caption field to the body.
        $filter = filter_format_exists('tumblr') ? 'tumblr' : 'filtered_html';
        $row->body = array(
          'value' => $row->caption,
          'format' => $filter,
        );

        // Get video embed URL.
        $row->video_embed = NULL;
        $player = end($row->player);
        if ($player && isset($player->embed_code)) {
          $doc = new DOMDocument();
          @$doc
            ->loadHTML($player->embed_code);
          $tags = $doc
            ->getElementsByTagName('iframe');
          foreach ($tags as $tag) {
            $row->video_embed = $tag
              ->getAttribute('src');
            continue;
          }
        }
      }
    }
  }
  return TRUE;
}