node_example_access

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.6 – 5

node_example_access($op, $node)

6 – 7

node_example_access($op, $node, $account)

Implementation of hook_access().

Node modules may implement node_access() to determine the operations users may perform on nodes. This example uses a very common access pattern.

Code

developer/examples/node_example.module, line 70

<?php
function node_example_access($op, $node, $account) {
  if ($op == 'create') {
    return user_access('create example content', $account);
  }

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

  if ($op == 'delete') {
    if (user_access('delete any example content', $account) || (user_access('delete own example content', $account) && ($account->uid == $node->uid))) {
      return TRUE;
    }
  }
}
?>

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