function feeds_imagegrabber_get_image_info in Feeds Image Grabber 6

Same name and namespace in other branches

1. 7 feeds_imagegrabber.module \feeds_imagegrabber_get_image_info()

Get details about an image. Drupal only supports GIF, JPG and PNG file formats. (Mostly from drupal's image.inc.)

Return value

FALSE, if the file could not be found or is not an image. Otherwise, a keyed array containing information about the image: 'width' - Width in pixels. 'height' - Height in pixels. 'extension' - Commonly used file extension for the image. 'mime_type' - MIME type ('image/jpeg', 'image/gif', 'image/png').

1 call to feeds_imagegrabber_get_image_info()

feeds_imagegrabber_is_image in ./feeds_imagegrabber.module

Checks that a file is an image.

File

./feeds_imagegrabber.module, line 650

Grabs image for each feed-item from their respective web pages and stores it in an image field. Requires Feeds module.

Code

function feeds_imagegrabber_get_image_info($file) {
  if (!is_file($file)) {
    return FALSE;
  }
  $details = FALSE;
  $data = @getimagesize($file);
  if (isset($data) && is_array($data)) {
    $extensions = array(
      '1' => 'gif',
      '2' => 'jpg',
      '3' => 'png',
    );
    $extension = array_key_exists($data[2], $extensions) ? $extensions[$data[2]] : '';
    $details = array(
      'width' => $data[0],
      'height' => $data[1],
      'extension' => $extension,
      'mime_type' => $data['mime'],
    );
  }
  return $details;
}