function _exif_get_image_path in Exif 6

From a given node we are going to get the imagepath of the image. if it's an image node it's just going to be images[IMAGE_ORIGINAL]. If it's an imagefield node, we have to go through the fields and look if there is an imagefield and then return the path

Parameters

$fields:

$node:

Return value

unknown_type

2 calls to _exif_get_image_path()

exif_nodeapi in ./exif.module

implementation of hook_nodeapi

fast_gallery_token_values in ./exif.module

implementation of hook_token_values

File

./exif.module, line 222

implementing the drupal api

Code

function _exif_get_image_path($fields, &$node) {
  if ($node->type == 'image') {
    return $node->images[IMAGE_ORIGINAL];
  }
  foreach ($fields as $field) {
    if ($field['type'] == 'filefield') {
      $tmp = $node->{$field}['field_name'];
      return $tmp[0]['filepath'];
    }
  }
  return NULL;
}