function _media_gallery_get_media_title in Media Gallery 7

Same name and namespace in other branches

1. 7.2 media_gallery.fields.inc \_media_gallery_get_media_title()

Gets the title of a media entity either from the media_title field or based on the filename.

4 calls to _media_gallery_get_media_title()

media_gallery_detail_page in ./media_gallery.pages.inc

Menu callback; view a single gallery media entity as its own page.

media_gallery_field_formatter_view in ./media_gallery.fields.inc

Implements hook_field_formatter_view().

media_gallery_form_alter in ./media_gallery.module

Implements hook_form_alter().

media_gallery_media_page_edit in ./media_gallery.pages.inc

Menu callback; presents the Media editing form in the context of a gallery.

File

./media_gallery.fields.inc, line 220

Field API integration for media_gallery.module.

Code

function _media_gallery_get_media_title($file) {

  // If the entity has a value for the title field, use it.
  if (isset($file->media_title[LANGUAGE_NONE][0]['value'])) {
    $title = $file->media_title[LANGUAGE_NONE][0]['value'];
  }
  else {
    $replacements = array(
      '/\\..*/' => '',
      // Remove first "." and everything after.
      '/[^a-zA-Z0-9]+/' => ' ',
      // Replace non letters or numbers with a single space.
      '/([a-z])([A-Z])/' => '\\1 \\2',
      // Insert a space between a lowercase letter and an uppercase letter.
      '/([a-zA-Z])([0-9])/' => '\\1 \\2',
      // Insert a space between a letter and a number.
      '/([0-9])([a-zA-Z])/' => '\\1 \\2',
    );

    // In addition to above replacements, also capitalize the first letter of
    // each word, and remove leading and trailing spaces.
    $title = trim(ucwords(preg_replace(array_keys($replacements), array_values($replacements), $file->filename)));
  }
  return $title;
}