function manualcrop_save_crop_data in Manual Crop 7

Save the Manual Crop data for a file.

Parameters

$file: The file entity being saved for.

$data: The data as it is to be written, keyed by style name.

2 calls to manualcrop_save_crop_data()

manualcrop_croptool_submit in ./manualcrop.module

Form submit handler; Saves each crop selection.

manualcrop_entity_update in ./manualcrop.module

Implements hook_file_entity_update().

File

./manualcrop.helpers.inc, line 596

Helper functions for the Manual Crop module.

Code

function manualcrop_save_crop_data($file, $data) {

  // If file_entity_revisions isn't enabled, use 0.
  $vid = isset($file->vid) ? $file->vid : 0;

  // Delete the existing data.
  db_delete('manualcrop')
    ->condition('fid', $file->fid)
    ->condition('vid', $vid)
    ->condition('style_name', array_keys($data))
    ->execute();

  // Save the new crop selections.
  foreach ($data as $style_name => $selection) {
    if ($selection) {
      $record = array_merge($selection, array(
        'fid' => $file->fid,
        'vid' => $vid,
        'style_name' => $style_name,
      ));
      drupal_write_record('manualcrop', $record);
    }
  }
}