public function filedepot::deleteNodeCCKField in filedepot 6

2 calls to filedepot::deleteNodeCCKField()

filedepot::deleteFile in ./filedepot.class.php

filedepot::deleteSubmission in ./filedepot.class.php

File

./filedepot.class.php, line 644

filedepot.class.php Main class for the Filedepot module

Class

filedepot

@file filedepot.class.php Main class for the Filedepot module

Code

public function deleteNodeCCKField($cid, $cckfid) {

  // Need to update Drupal and have it remove the files record and CCK related table record (if any the folder (node) has any attachments)
  $nid = db_result(db_query("SELECT nid FROM {filedepot_categories} WHERE cid=%d", $cid));
  $node = node_load($nid);
  if (is_array($node->field_filedepot_file) and count($node->field_filedepot_file) > 0) {
    foreach ($node->field_filedepot_file as $id => $file) {
      if ($file['fid'] == $cckfid) {

        /* Was having an issue doing a multi-delete which appeared to be cache related.
         * After the file was deleted the next delete when the node was loaded would still contain the un-deleted file reference
         * And the nodeapi hook would then treat it as a missing filedepot record - like a new file was added from the drupal UI
         * and add the file back - but not all the cck data was there anymore.
         * Test: Add three files to a folder, delete 2 and then add 1 more new file
         * Doing single deletes worked using the method to unset files array data for the attachment (file)
         * to remove and then calling the node_save. I have opted for now to delete the cck data directly.
         * Need to investigate the cache clear options
         * cache_clear('content_type_info') or content_clear_type_cache()
         *
         */

        //unset($node->field_filedepot_file[$id]);

        //node_save($node);
        db_query("DELETE FROM {files} WHERE fid = %d", $cckfid);

        // Remove  the record from the drupal files table
        db_query("DELETE FROM {content_field_filedepot_file} WHERE vid = %d AND field_filedepot_file_fid = %d", $nid, $cckfid);

        // Adding this function to clear CCK cache appears to have fixed the delete issue.
        content_clear_type_cache();
      }
    }
  }
}