本文整理汇总了PHP中node_access_view_all_nodes函数的典型用法代码示例。如果您正苦于以下问题：PHP node_access_view_all_nodes函数的具体用法？PHP node_access_view_all_nodes怎么用？PHP node_access_view_all_nodes使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了node_access_view_all_nodes函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: checkNodeGrants
/**
* Checks the node grants for the given operation.
*
* @param string $operation
* The operation to check the node grants for.
*
* @return string
* The string representation of the cache context.
*/
protected function checkNodeGrants($operation)
{
// When checking the grants for the 'view' operation and the current user
// has a global view grant (i.e. a view grant for node ID 0) — note that
// this is automatically the case if no node access modules exist (no
// hook_node_grants() implementations) then we don't need to determine the
// exact node view grants for the current user.
if ($operation === 'view' && node_access_view_all_nodes($this->user)) {
return 'view.all';
}
$grants = node_access_grants($operation, $this->user);
$grants_context_parts = [];
foreach ($grants as $realm => $gids) {
$grants_context_parts[] = $realm . ':' . implode(',', $gids);
}
return $operation . '.' . implode(';', $grants_context_parts);
}示例2: hook_query_TAG_alter
/**
* Perform alterations to a structured query for a given tag.
*
* @param $query
* An Query object describing the composite parts of a SQL query.
*
* @see hook_query_alter()
* @see node_query_node_access_alter()
* @see QueryAlterableInterface
* @see SelectQueryInterface
*/
function hook_query_TAG_alter(QueryAlterableInterface $query)
{
// Skip the extra expensive alterations if site has no node access control modules.
if (!node_access_view_all_nodes()) {
// Prevent duplicates records.
$query->distinct();
// The recognized operations are 'view', 'update', 'delete'.
if (!($op = $query->getMetaData('op'))) {
$op = 'view';
}
// Skip the extra joins and conditions for node admins.
if (!user_access('bypass node access')) {
// The node_access table has the access grants for any given node.
$access_alias = $query->join('node_access', 'na', '%alias.nid = n.nid');
$or = db_or();
// If any grant exists for the specified user, then user has access to the node for the specified operation.
foreach (node_access_grants($op, $query->getMetaData('account')) as $realm => $gids) {
foreach ($gids as $gid) {
$or->condition(db_and()->condition($access_alias . '.gid', $gid)->condition($access_alias . '.realm', $realm));
}
}
if (count($or->conditions())) {
$query->condition($or);
}
$query->condition($access_alias . 'grant_' . $op, 1, '>=');
}
}
}