Tests node_access() and node access queries with multiple node languages.
function testNodeAccessLanguageAware() {
// The node_access_test_language module only grants view access.
$expected_node_access = array(
'view' => TRUE,
'update' => FALSE,
'delete' => FALSE,
);
$expected_node_access_no_access = array(
'view' => FALSE,
'update' => FALSE,
'delete' => FALSE,
);
// When both Hungarian and Catalan are marked as public, access to the
// Hungarian translation should be granted when no language is specified or
// when the Hungarian translation is specified explicitly.
$this
->assertNodeAccess($expected_node_access, $this->nodes['both_public'], $this->web_user);
$this
->assertNodeAccess($expected_node_access, $this->nodes['both_public'], $this->web_user, 'hu');
// Access to the Catalan translation should also be granted.
$this
->assertNodeAccess($expected_node_access, $this->nodes['both_public'], $this->web_user, 'ca');
// There is no English translation, so a request to access the English
// translation is denied.
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['both_public'], $this->web_user, 'en');
// When Hungarian is marked as private, access to the Hungarian translation
// should be denied when no language is specified or when the Hungarian
// translation is specified explicitly.
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['hu_private'], $this->web_user);
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['hu_private'], $this->web_user, 'hu');
// Access to the Catalan translation should be granted.
$this
->assertNodeAccess($expected_node_access, $this->nodes['hu_private'], $this->web_user, 'ca');
// There is no English translation, so a request to access the English
// translation is denied.
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['hu_private'], $this->web_user, 'en');
// When Catalan is marked as private, access to the Hungarian translation
// should be granted when no language is specified or when the Hungarian
// translation is specified explicitly.
$this
->assertNodeAccess($expected_node_access, $this->nodes['ca_private'], $this->web_user);
$this
->assertNodeAccess($expected_node_access, $this->nodes['ca_private'], $this->web_user, 'hu');
// Access to the Catalan translation should be granted.
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['ca_private'], $this->web_user, 'ca');
// There is no English translation, so a request to access the English
// translation is denied.
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['ca_private'], $this->web_user, 'en');
// When both translations are marked as private, access should be denied
// regardless of the language specified.
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['both_private'], $this->web_user);
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['both_private'], $this->web_user, 'hu');
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['both_private'], $this->web_user, 'ca');
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['both_private'], $this->web_user, 'en');
// When no language is specified for a private node, access to every
// language is denied.
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['no_language_private'], $this->web_user);
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['no_language_private'], $this->web_user, 'hu');
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['no_language_private'], $this->web_user, 'ca');
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['no_language_private'], $this->web_user, 'en');
// When no language is specified for a public node, access should be granted
// only for the existing language (not specified), so only the request with
// no language will give access, as this request will be made with the
// langcode of the node, which is "not specified".
$this
->assertNodeAccess($expected_node_access, $this->nodes['no_language_public'], $this->web_user);
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['no_language_public'], $this->web_user, 'hu');
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['no_language_public'], $this->web_user, 'ca');
$this
->assertNodeAccess($expected_node_access_no_access, $this->nodes['no_language_public'], $this->web_user, 'en');
// Query the node table with the node access tag in several languages.
// Query with no language specified. The fallback (hu) will be used.
$select = db_select('node', 'n')
->fields('n', array(
'nid',
))
->addMetaData('account', $this->web_user)
->addTag('node_access');
$nids = $select
->execute()
->fetchAllAssoc('nid');
// Three nodes should be returned:
// - Node with both translations public.
// - Node with only the Catalan translation marked as private.
// - No language node marked as public.
$this
->assertEqual(count($nids), 3, 'db_select() returns 3 nodes when no langcode is specified.');
$this
->assertTrue(array_key_exists($this->nodes['both_public']->nid, $nids), 'The node with both translations public is returned.');
$this
->assertTrue(array_key_exists($this->nodes['ca_private']->nid, $nids), 'The node with only the Catalan translation private is returned.');
$this
->assertTrue(array_key_exists($this->nodes['no_language_public']->nid, $nids), 'The node with no language is returned.');
// Query with Hungarian (hu) specified.
$select = db_select('node', 'n')
->fields('n', array(
'nid',
))
->addMetaData('account', $this->web_user)
->addMetaData('langcode', 'hu')
->addTag('node_access');
$nids = $select
->execute()
->fetchAllAssoc('nid');
// Two nodes should be returned: the node with both translations public, and
// the node with only the Catalan translation marked as private.
$this
->assertEqual(count($nids), 2, 'db_select() returns 2 nodes when the hu langcode is specified.');
$this
->assertTrue(array_key_exists($this->nodes['both_public']->nid, $nids), 'The node with both translations public is returned.');
$this
->assertTrue(array_key_exists($this->nodes['ca_private']->nid, $nids), 'The node with only the Catalan translation private is returned.');
// Query with Catalan (ca) specified.
$select = db_select('node', 'n')
->fields('n', array(
'nid',
))
->addMetaData('account', $this->web_user)
->addMetaData('langcode', 'ca')
->addTag('node_access');
$nids = $select
->execute()
->fetchAllAssoc('nid');
// Two nodes should be returned: the node with both translations public, and
// the node with only the Hungarian translation marked as private.
$this
->assertEqual(count($nids), 2, 'db_select() returns 2 nodes when the hu langcode is specified.');
$this
->assertTrue(array_key_exists($this->nodes['both_public']->nid, $nids), 'The node with both translations public is returned.');
$this
->assertTrue(array_key_exists($this->nodes['hu_private']->nid, $nids), 'The node with only the Hungarian translation private is returned.');
// Query with German (de) specified.
$select = db_select('node', 'n')
->fields('n', array(
'nid',
))
->addMetaData('account', $this->web_user)
->addMetaData('langcode', 'de')
->addTag('node_access');
$nids = $select
->execute()
->fetchAllAssoc('nid');
// There are no nodes with German translations, so no results are returned.
$this
->assertTrue(empty($nids), 'db_select() returns an empty result when the de langcode is specified.');
// Query the nodes table as admin user (full access) with the node access
// tag and no specific langcode.
$select = db_select('node', 'n')
->fields('n', array(
'nid',
))
->addMetaData('account', $this->admin_user)
->addTag('node_access');
$nids = $select
->execute()
->fetchAllAssoc('nid');
// All nodes are returned.
$this
->assertEqual(count($nids), 6, 'db_select() returns all nodes.');
// Query the nodes table as admin user (full access) with the node access
// tag and langcode de.
$select = db_select('node', 'n')
->fields('n', array(
'nid',
))
->addMetaData('account', $this->admin_user)
->addMetaData('langcode', 'de')
->addTag('node_access');
$nids = $select
->execute()
->fetchAllAssoc('nid');
// Even though there is no German translation, all nodes are returned
// because node access filtering does not occur when the user is user 1.
$this
->assertEqual(count($nids), 6, 'db_select() returns all nodes.');
}