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<?php
// $Id$
/**
* @file
* Dummy module implementing node related hooks to test API interaction with
* the Node module.
*/
/**
* Implementation of hook_node_view().
*/
function node_test_node_view($node, $teaser) {
if ($node->build_mode == NODE_BUILD_RSS) {
// Add RSS elements and namespaces when building the RSS feed.
$node->rss_elements[] = array(
'key' => 'testElement',
'value' => t('Value of testElement RSS element for node !nid.', array('!nid' => $node->nid)),
);
$node->rss_namespaces['xmlns:drupaltest'] = 'http://example.com/test-namespace';
// Add content that should be displayed only in the RSS feed.
$node->content['extra_feed_content'] = array(
'#markup' => '<p>' . t('Extra data that should appear only in the RSS feed for node !nid.', array('!nid' => $node->nid)) . '</p>',
'#weight' => 10,
);
}
if ($node->build_mode != NODE_BUILD_RSS) {
// Add content that should NOT be displayed in the RSS feed.
$node->content['extra_non_feed_content'] = array(
'#markup' => '<p>' . t('Extra data that should appear everywhere except the RSS feed for node !nid.', array('!nid' => $node->nid)) . '</p>',
);
}
}
/**
* Implementation of hook_node_grants().
*/
function node_test_node_grants($account, $op) {
// Give everyone full grants so we don't break other node tests.
// Our node access tests asserts three realms of access.
// @see testGrantAlter()
return array(
'test_article_realm' => array(1),
'test_page_realm' => array(1),
'test_alter_realm' => array(2),
);
}
/**
* Implementation of hook_node_access_records().
*/
function node_test_node_access_records($node) {
$grants = array();
if ($node->type == 'article') {
// Create grant in arbitrary article_realm for article nodes.
$grants[] = array(
'realm' => 'test_article_realm',
'gid' => 1,
'grant_view' => 1,
'grant_update' => 0,
'grant_delete' => 0,
'priority' => 0,
);
}
elseif ($node->type == 'page') {
// Create grant in arbitrary page_realm for page nodes.
$grants[] = array(
'realm' => 'test_page_realm',
'gid' => 1,
'grant_view' => 1,
'grant_update' => 0,
'grant_delete' => 0,
'priority' => 0,
);
}
return $grants;
}
/**
* Implementation of hook_node_access_records_alter().
*/
function node_test_node_access_records_alter(&$grants, $node) {
if (!empty($grants)) {
foreach ($grants as $key => $grant) {
// Alter grant from test_page_realm to test_alter_realm and modify the gid.
if ($grant['realm'] == 'test_page_realm' && $node->promote) {
$grants[$key]['realm'] = 'test_alter_realm';
$grants[$key]['gid'] = 2;
}
}
}
}
/**
* Implementation of hook_node_grants_alter().
*/
function node_test_node_grants_alter(&$grants, $account, $op) {
// Return an empty array of grants to prove that we can alter by reference.
$grants = array();
}
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