book_access
modules/book/book.module, строка 31
- Версии
- 5
book_access($op, $node)
Реализация метода hook_access()
Код
<?php
function book_access($op, $node) {
global $user;
if ($op == 'create') {
// Only registered users can create book pages. Given the nature
// of the book module this is considered to be a good/safe idea.
return user_access('create book pages');
}
if ($op == 'update') {
// Only registered users can update book pages. Given the nature
// of the book module this is considered to be a good/safe idea.
// One can only update a book page if there are no suggested updates
// of that page waiting for approval. That is, only updates that
// don't overwrite the current or pending information are allowed.
if (user_access('edit book pages') || ($node->uid == $user->uid && user_access('edit own book pages'))) {
return TRUE;
}
else {
// do nothing. node-access() will determine further access
}
}
}
?>
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