function tripal_library_library_access

1.x tripal_library.module tripal_library_library_access($op, $node, $account)

The following function proves access control for users trying to perform actions on data managed by this module

Related topics

Library Module
Provides functions for managing chado libraries including creating details pages for each library

File

tripal_library/tripal_library.module, line 386

Code

function tripal_library_library_access($op, $node, $account) {
  if ($op == 'create') {
    if (!user_access('create chado_library content', $account)) {
      return FALSE;
    }
  }

  if ($op == 'update') {
    if (!user_access('edit any chado_library content', $account) && 
      !user_access('edit own chado_library content', $account)) {
      return FALSE;
    }
    if (user_access('edit own chado_library content', $account) && 
      $account->uid != $node->uid) {
      return FALSE;
    }
  }

  if ($op == 'delete') {
    if (!user_access('delete any chado_library content', $account) && 
      !user_access('delete own chado_library content', $account)) {
      return FALSE;
    }
    if (user_access('delete own chado_library content', $account) && 
      $account->uid != $node->uid) {
      return FALSE;
    }
  }
  return NULL;
}