function imagefield_focus_nodeapi in ImageField Focus 6

Implementation of hook_nodeapi().

File

./imagefield_focus.module, line 213

Written by Henri MEDOT <henri.medot[AT]absyx[DOT]fr> http://www.absyx.fr

Code

function imagefield_focus_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
  if ($op == 'presave') {
    $items = imagefield_focus_get_items($node);
    for ($i = 0; $i < count($items); $i++) {
      unset($item);
      $item =& $items[$i];
      imagecache_image_flush($item['filepath']);

      // TODO: should flush only when focus data has changed.
    }
  }
}