/**
* @return void
*/
public function before()
{
// Execute parent::before first
parent::before();
// Get the river/bucket name from the url
$name_url = $this->request->param('name', 0);
$this->context = $this->request->param('context');
switch ($this->context) {
case "river":
// Make sure River exists
$this->river = ORM::factory('river')->where('river_name_url', '=', $name_url)->where('account_id', '=', $this->visited_account->id)->find();
if (!$this->river->loaded()) {
// It doesn't -- redirect back to dashboard
$this->request->redirect($this->dashboard_url);
}
// Is the logged in user an owner
if ($this->river->is_owner($this->user->id)) {
$this->owner = TRUE;
}
// If this river is not public and no ownership...
if (!$this->river->river_public and !$this->owner) {
$request->redirect($this->dashboard_url);
}
$this->id = $this->river->id;
$this->droplets = Model_River::get_droplets($this->user->id, $this->river->id, 0);
// Default template for river content
$this->template->content = View::factory('pages/river/layout')->bind('river', $this->river)->bind('droplets_view', $droplets_view)->bind('river_base_url', $this->river_base_url)->bind('settings_url', $this->settings_url)->bind('owner', $this->owner)->bind('user', $this->user)->bind('river_base_url', $this->river_base_url)->bind('nav', $this->nav);
// Trend template
$droplets_view = View::factory('pages/trend/river')->bind('trend', $this->trend);
// Set the base url for this specific river
$this->river_base_url = $this->river->get_base_url();
// Settings url
$this->settings_url = $this->river_base_url . '/settings';
// Navigation Items
$this->nav = Swiftriver_Navs::river($this->river);
break;
case "bucket":
// Make sure Bucket exists
$this->bucket = ORM::factory('bucket')->where('bucket_name_url', '=', $name_url)->where('account_id', '=', $this->visited_account->id)->find();
if (!$this->bucket->loaded()) {
// It doesn't -- redirect back to dashboard
$this->request->redirect($this->dashboard_url);
}
$this->id = $this->bucket->id;
$this->droplets = Model_Bucket::get_droplets($this->user->id, $this->bucket->id, 0);
// Default template for bucket trends
$this->template->content = View::factory('pages/trend/bucket')->bind('bucket', $this->bucket)->bind('droplets', $this->droplets)->bind('more_url', $this->more_url)->bind('drops_url', $drops_url)->bind('active', self::$active)->bind('trend', $this->trend);
// Set the base url for this specific bucket
$this->bucket_base_url = $this->bucket->get_base_url();
$drops_url = URL::site() . $this->bucket->account->account_path . '/bucket/' . $this->bucket->bucket_name_url;
$this->more_url = url::site() . $this->account->account_path . '/bucket/' . $this->bucket->bucket_name_url . '/more';
break;
}
}
/**
* Bucket management restful API
*
*/
public function action_manage()
{
$this->template = "";
$this->auto_render = FALSE;
switch ($this->request->method()) {
case "GET":
echo json_encode($this->user->get_buckets_array($this->user));
break;
case "PUT":
// No anonymous buckets
if ($this->anonymous) {
throw new HTTP_Exception_403();
}
$bucket_array = json_decode($this->request->body(), TRUE);
$bucket_orm = ORM::factory('bucket', $bucket_array['id']);
if (!$bucket_orm->loaded()) {
throw new HTTP_Exception_404();
}
if (!$bucket_array['subscribed']) {
// Unsubscribing
// Unfollow
if ($this->user->has('bucket_subscriptions', $bucket_orm)) {
$this->user->remove('bucket_subscriptions', $bucket_orm);
}
// Stop collaborating
$collaborator_orm = $bucket_orm->bucket_collaborators->where('user_id', '=', $this->user->id)->where('collaborator_active', '=', 1)->find();
if ($collaborator_orm->loaded()) {
$collaborator_orm->delete();
$bucket_array['is_owner'] = FALSE;
$bucket_array['collaborator'] = FALSE;
}
} else {
// Subscribing
if (!$this->user->has('bucket_subscriptions', $bucket_orm)) {
$this->user->add('bucket_subscriptions', $bucket_orm);
}
}
// Return updated bucket
echo json_encode($bucket_array);
break;
case "POST":
// No anonymous buckets
if ($this->anonymous) {
throw new HTTP_Exception_403();
}
$bucket_array = json_decode($this->request->body(), TRUE);
try {
$bucket_array['user_id'] = $this->user->id;
$bucket_array['account_id'] = $this->account->id;
$bucket_orm = Model_Bucket::create_from_array($bucket_array);
echo json_encode($bucket_orm->get_array($this->user, $this->user));
} catch (ORM_Validation_Exception $e) {
$this->response->status(400);
$this->response->headers('Content-Type', 'application/json');
$errors = array();
foreach ($e->errors('validation') as $message) {
$errors[] = $message;
}
echo json_encode(array('errors' => $errors));
} catch (Database_Exception $e) {
$this->response->status(400);
$this->response->headers('Content-Type', 'application/json');
$errors = array(__("A bucket with the name ':name' already exists", array(':name' => $bucket_array['bucket_name'])));
echo json_encode(array('errors' => $errors));
}
break;
case "DELETE":
$bucket_id = intval($this->request->param('id', 0));
$bucket_orm = ORM::factory('bucket', $bucket_id);
if ($bucket_orm->loaded()) {
if (!$bucket_orm->is_creator($this->user->id)) {
// Only creator can delete
throw new HTTP_Exception_403();
}
$bucket_orm->delete();
} else {
throw new HTTP_Exception_404();
}
break;
}
// Force refresh of cached buckets
if (in_array($this->request->method(), array('DELETE', 'PUT', 'POST'))) {
Cache::instance()->delete('user_buckets_' . $this->user->id);
}
}
/**
* Searches and display the buckets
*/
public function action_buckets()
{
$this->sub_content = View::factory('pages/search/buckets')->bind('search_term', $this->search_term)->bind('buckets', $buckets);
$this->template->content->search_scope = Cookie::get(Swiftriver::COOKIE_PREVIOUS_SEARCH_SCOPE);
// Get buckets - public, owned and those collaborating on
$buckets = Model_Bucket::get_like($this->search_term, $this->user->id);
}
