/**
* Overrides \RestfulEntityBase::getQueryForList().
*/
public function getQueryForList() {
$query = parent::getQueryForList();
// Get the configured roles.
if (!$options = $this->getPluginKey('options')) {
return $query;
}
// Get a list of role ids for the configured roles.
$roles_list = user_roles();
$selected_rids = array();
foreach ($roles_list as $rid => $role) {
if (in_array($role, $options['roles'])) {
$selected_rids[] = $rid;
}
}
if (empty($selected_rids)) {
return $query;
}
// Get the list of user ids belonging to the selected roles.
$uids = db_query('SELECT uid FROM {users_roles} WHERE rid IN (:rids)', array(
':rids' => $selected_rids,
))->fetchAllAssoc('uid');
// Restrict the list of entities to the nodes authored by any user on the
// list of users with the administrator role.
if (!empty($uids)) {
$query->propertyCondition('uid', array_keys($uids), 'IN');
}
return $query;
}
/**
* Overrides \RestfulEntityBase::checkPropertyAccess().
*
* Allow user to create a label for the unsaved term, even if the user doesn't
* have access to update existing terms, as required by the entity metadata
* wrapper's access check.
*/
protected function checkPropertyAccess($op, $public_field_name, EntityMetadataWrapper $property, EntityMetadataWrapper $wrapper) {
$info = $property->info();
$term = $wrapper->value();
if (!empty($info['name']) && $info['name'] == 'name' && empty($term->tid) && $op == 'edit') {
return TRUE;
}
return parent::checkPropertyAccess($op, $public_field_name, $property, $wrapper);
}
/**
* Overrides RestfulEntityBase::publicFieldsInfo().
*/
public function publicFieldsInfo() {
$public_fields = parent::publicFieldsInfo();
$public_fields['type'] = array(
'property' => 'name',
'wrapper_method' => 'getBundle',
'wrapper_method_on_entity' => TRUE,
);
return $public_fields;
}
/**
* {@inheritdoc}
*
* Override RestfulEntityBase::createEntity() to test if meter already exists,
* to allow update existing nodes in stead of creating a copy.
*/
public function createEntity()
{
// Check if an electricity entity with the same parameters exists.
$query = new EntityFieldQuery();
$result = $query->entityCondition('entity_type', 'electricity_raw')->propertyCondition('meter_nid', $this->request['meter'])->propertyCondition('timestamp', $this->request['timestamp'])->propertyCondition('meter_type', $this->request['meter_type'])->propertyCondition('rate_type', $this->request['rate_type'])->propertyCondition('frequency', $this->request['frequency'])->range(0, 1)->execute();
if (!empty($result['electricity_raw'])) {
// Node exists, update it.
$id = key($result['electricity_raw']);
return parent::updateEntity($id);
}
// New node.
return parent::createEntity();
}
/**
* {@inheritdoc}
*
* Return the basic entity field query for messages, with additional filter
* that matches only messages accessible by the current user.
*/
public function getEntityFieldQuery()
{
$query = parent::getEntityFieldQuery();
// Add condition to match only messages accessible by the current user.
// Find the list of valid OGs for current user
$account = $this->getAccount();
$wrapper = entity_metadata_wrapper('user', $account);
$gids = $wrapper->og_user_node->value(array('identifier' => TRUE));
if (!$gids) {
// User is not a member in any group.
throw new \RestfulUnauthorizedException('Current user is not related to any account. No messages to show.');
}
// Filter to match only messages from these OGs
$query->fieldCondition('field_meter_account', 'target_id', $gids, 'IN');
return $query;
}
/**
* Overrides RestfulEntityBase::getQueryForList().
*
* Add dates filter.
*/
public function getEntityFieldQuery()
{
$request = $this->getRequest();
$query = parent::getEntityFieldQuery();
if (empty($request['from_date'])) {
throw new \RestfulBadRequestException('Missing from_date parameter.');
}
if (!self::validDate($request['from_date'])) {
throw new \RestfulBadRequestException('Wrong from_date format. Expecting yyyy-mm-dd.');
}
$query->propertyCondition('date', $request['from_date'], '>=');
if (empty($request['until_date'])) {
throw new \RestfulBadRequestException('Missing until_date parameter.');
}
if (!self::validDate($request['until_date'])) {
throw new \RestfulBadRequestException('Wrong until_date format. Expecting yyyy-mm-dd.');
}
$query->propertyCondition('date', $request['until_date'], '<=');
return $query;
}
public function propertyValuesPreprocess($property_name, $value, $public_field_name)
{
$request = $this->getRequest();
self::cleanRequest($request);
if ($public_field_name == 'terms') {
$new_value = array();
foreach ($request['terms'] as $term) {
$new_value[] = is_array($term) ? $term['tid'] : $term;
}
return $new_value;
}
return parent::propertyValuesPreprocess($property_name, $value, $public_field_name);
}
/**
* Overrides \RestfulEntityBase::getQueryForList().
*
* Skip the anonymous user in listing.
*/
public function getQueryForList() {
$query = parent::getQueryForList();
$query->entityCondition('entity_id', 0, '>');
return $query;
}
/**
* Overrides RestfulEntityBase::getQueryCount().
*
* Expose only published nodes.
*/
public function getQueryCount() {
$query = parent::getQueryCount();
$query->propertyCondition('status', NODE_PUBLISHED);
return $query;
}
/**
* Overrides RestfulEntityBase::access().
*
* If "File entity" module exists, determine access by its provided permissions
* otherwise, check if variable is set to allow anonymous users to upload.
* Defaults to authenticated user.
*/
public function access() {
// The getAccount method may return a RestfulUnauthorizedException when an
// authenticated user cannot be found. Since this is called from the access
// callback, not from the page callback we need to catch the exception.
try {
$account = $this->getAccount();
}
catch (\RestfulUnauthorizedException $e) {
// If a user is not found then load the anonymous user to check
// permissions.
$account = drupal_anonymous_user();
}
if (module_exists('file_entity')) {
return user_access('bypass file access', $account) || user_access('create files', $account);
}
return (variable_get('restful_file_upload_allow_anonymous_user', FALSE) || $account->uid) && parent::access();
}
/**
* Overrides RestfulEntityBase::getQueryForList().
*/
public function getQueryForList() {
$query = parent::getQueryForList();
$query->entityCondition('bundle', array_keys($this->getBundles()), 'IN');
return $query;
}
