function emimage_picasa_extract in Embedded Media Field 6

Same name and namespace in other branches

1. 6.3 contrib/emimage/providers/picasa.inc \emimage_picasa_extract()

File

contrib/emimage/providers/picasa.inc, line 96

This include processes picasa.com image files for use by emfield.module.

Code

function emimage_picasa_extract($embed = '') {

  // Note that the API doesn't seem to support calls that don't include at
  // least the User (though the Album seems to be optional).
  // http://picasaweb.google.com/lh/photo/oVr_uf6LoEhUWOMOujA_lQ?feat=directlink
  if (preg_match('@picasaweb\\.google\\.com/lh/(.+)@i', $embed, $matches)) {
    return 'PICASA_ERROR_USER';
  }

  // http://picasaweb.google.com/kaos777/YearlyKos/photo#5119063656501095090
  // http://picasaweb.google.com/irina1005/qdihmG#5298825003004278162
  // http://picasaweb.google.com/eugene.martov/1508?feat=featured#5381754383516490642
  return array(
    '@picasaweb\\.google\\.com/[^/]+/[^/]+/photo.*?#([^\\&]+)@i',
    '@picasaweb\\.google\\.com/[^/]+/[^/\\?]+.*?#([^\\&]+)@i',
  );
}