protected function checkEntityAccess($op, $entity_type, $entity)
{
$request = $this->getRequest();
if ($request['vsite']) {
spaces_set_space(spaces_load('og', $request['vsite']));
}
if (empty($entity->nid)) {
// This is still a new node. Skip.
return;
}
if ($is_group = og_is_group($entity_type, $entity)) {
$group = $entity;
} else {
$wrapper = entity_metadata_wrapper('node', $entity);
$group = $wrapper->{OG_AUDIENCE_FIELD}->get(0)->value();
}
if (empty($request['vsite'])) {
spaces_set_space(spaces_load('og', $group->nid));
}
$manager = og_user_access('node', $group->nid, 'administer users', $this->getAccount());
if ($is_group) {
// In addition to the node access check, we need to see if the user can
// manage groups.
return $manager && !vsite_access_node_access($group, 'view', $this->getAccount()) == NODE_ACCESS_DENY;
} else {
$app = os_get_app_by_bundle($entity->type);
$space = spaces_get_space();
$application_settings = $space->controllers->variable->get('spaces_features');
switch ($application_settings[$app]) {
case OS_DISABLED_APP:
return FALSE;
case OS_PRIVATE_APP:
return og_is_member('node', $group->nid, 'user', $this->getAccount()) && parent::checkEntityAccess($op, $entity_type, $entity);
default:
case OS_PUBLIC_APP:
return parent::checkEntityAccess($op, $entity_type, $entity);
}
}
}
/**
* Enable the specified feature.
*
* @param $feature
* A feature's name, e.g. 'atrium_blog'
* @param $space_type
* Optional: The space type that this feature should be enabled for.
* @param $space_id
* Optional: If the space type was specified, the ID of the space.
*/
function atriumEnableFeature($feature, $space_type = NULL, $space_id = NULL)
{
if (isset($space_type, $space_id)) {
$space = spaces_load($space_type, $space_id);
$features = $space->controllers->variable->get('spaces_features');
$features[$feature] = TRUE;
$space->controllers->variable->set('spaces_features', $features);
} else {
if (!isset($space_type)) {
$features = variable_get('spaces_features', array());
$features[$feature] = TRUE;
variable_set('spaces_features', $features);
}
}
}
/**
* Preset editor form.
*/
function spaces_preset_editor(&$form, &$form_state)
{
$preset = $form_state['item'];
$form['info']['#type'] = 'fieldset';
$form['info']['title'] = array('#type' => 'textfield', '#title' => t('Title'), '#default_value' => $preset->title, '#maxlength' => 64);
$form['info']['description'] = array('#type' => 'textfield', '#title' => t('Description'), '#default_value' => $preset->description);
$types = array();
foreach (spaces_types(TRUE) as $type => $info) {
$types[$type] = $info['title'];
}
$form['info']['space_type'] = array('#title' => t('Type'), '#type' => 'select', '#options' => $types, '#default_value' => $preset->space_type, '#disabled' => $form_state['op'] === 'edit');
$space = spaces_load($preset->space_type, 0);
$stack = array('preset');
if ($space && !empty($preset->value)) {
foreach ($preset->value as $controller => $overrides) {
if (!empty($overrides) && is_array($overrides)) {
foreach ($overrides as $key => $value) {
$form['revert'][$controller][$key] = array('#type' => 'checkbox', '#title' => $key, '#disabled' => FALSE, '#description' => $space->controllers->{$controller}->summary($key, $value));
}
}
}
if (element_children($form['revert'])) {
$form['revert']['#tree'] = TRUE;
$form['revert']['#theme'] = 'spaces_overrides_form';
$form['revert']['revert'] = array('#type' => 'item', '#title' => t('Remove'), '#description' => t('Remove the selected overrides from this preset.'));
$form['revert']['revert']['revert'] = array('#type' => 'submit', '#value' => t('Remove overrides'), '#submit' => array('spaces_preset_editor_remove_overrides'));
}
}
return $form;
}
/**
* Verify the user's request has access CRUD in the current group.
*/
public function checkGroupAccess()
{
$this->getObject();
if (!($this->space = spaces_load('og', $this->object->vsite))) {
// No vsite context.
$this->throwException('The vsite ID is missing.');
}
// Set up the space.
spaces_set_space($this->space);
$this->group = entity_metadata_wrapper('node', $this->space->og);
if (user_access('administer group', $this->getAccount())) {
return TRUE;
}
}
/**
* Set the URL to the one specified by Purl so that we can avoid a
* redirection.
*
* @param int|NULL $nid
* Node id if present, NULL otherwise.
*/
public static function setSpacesOGPurlURL($nid = NULL)
{
// If URL is not correct, purl forwards the user to the correct page. In
// order to avoid this, we set the correct URL here.
if (!empty($nid) && module_exists('spaces_og') && ($space = spaces_load('og', $nid))) {
// Most of the following code is copied from activate() function in space_type_purl.inc
$space->purge_request_destination();
// @TODO: This will drop other PURL providers. Probably not the desired behavior!
$purl_params = array('query' => drupal_get_query_parameters($_GET, array('q')), 'purl' => array('provider' => "spaces_{$space->type}", 'id' => $space->id), 'absolute' => TRUE);
$_GET['q'] = url($_GET['q'], $purl_params);
}
}
/**
* Get the uid of the owner of a group.
*
* @param $group
* The group for which to get the owner's uid.
*/
public static function GetVsiteOwnerUid($group)
{
drupal_static_reset();
$nid = static::GetNodeId($group);
$space = spaces_load('og', $nid);
return $space->group->uid;
}
