/**
* @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;
}
}
/**
* @return void
*/
public function action_index()
{
// Get the id of the current river
$river_id = $this->river['id'];
// The maximum droplet id for pagination and polling
$max_droplet_id = $this->river['max_drop_id'];
// River filters
$filters = $this->get_filters();
//Get Droplets
$droplets_array = $this->river_service->get_drops($river_id, 1, 20, NULL, $max_droplet_id, (bool) $this->photos, $filters);
// Bootstrap the droplet list
$this->template->header->js .= HTML::script("themes/default/media/js/drops.js");
$droplet_js = View::factory('pages/drop/js/drops')->set('fetch_base_url', $this->river_base_url)->set('default_view', 'drops')->set('photos', $this->photos ? 1 : 0)->set('polling_enabled', TRUE);
// Check if any filters exist and modify the fetch urls
$droplet_js->filters = NULL;
if (!empty($filters)) {
$encoded_filters = array();
parse_str(http_build_query($filters), $encoded_filters);
$droplet_js->filters = json_encode($encoded_filters);
}
$droplet_js->droplet_list = json_encode($droplets_array);
$droplet_js->max_droplet_id = $max_droplet_id;
// No content view
$no_content_view = empty($this->river['channels']) ? View::factory('pages/river/no-channels') : View::factory('pages/river/no-drops')->set('has_drops', $max_droplet_id > 0);
// Select droplet list view with drops view as the default if list not specified
$this->droplets_view = View::factory('pages/drop/drops')->set('no_content_view', $no_content_view)->set('asset_templates', View::factory('template/assets'))->bind('droplet_js', $droplet_js)->bind('user', $this->user)->bind('owner', $this->owner)->bind('anonymous', $this->anonymous);
// Show expiry notice to owners only
if ($this->owner and $this->river['expired']) {
$this->droplets_view->nothing_to_display = "";
$expiry_notice = View::factory('pages/river/expiry_notice');
$expiry_notice->river_base_url = $this->river_base_url . "/extend";
$expiry_notice->extension_period = Swiftriver::get_setting('default_river_lifetime');
$this->droplets_view->river_notice = $expiry_notice;
} elseif ($this->owner and $this->river['full']) {
$this->droplets_view->nothing_to_display = "";
$this->droplets_view->river_notice = View::factory('pages/river/full_notice');
} else {
$this->droplets_view->river_notice = '';
}
// Extend rivers accessed by an owner during notice perio
if ($this->owner and !$this->river['expired'] and FALSE) {
$days_remaining = $this->river->get_days_to_expiry();
$notice_period = Swiftriver::get_setting('default_river_lifetime');
if ($days_remaining <= $notice_period and $this->river->is_notified()) {
Kohana::$log->add(Log::DEBUG, __("Extending lifetime of river with id :id", array(':id' => $this->river->id)));
$this->river->extend_lifetime();
}
}
}
/**
* Endpoint for extending the lifetime of the river
* If the current user is not an owner of the river, they are redirected
* the the river's main page
*/
public function action_extend()
{
if (!$this->owner) {
$this->request->redirect($this->river_base_url);
}
$this->auto_render = FALSE;
$this->template = "";
// Get the token
if (isset($_GET['token']) and ($extension_token = $_GET['token']) !== NULL) {
if ($this->river->expiry_extension_token === $extension_token) {
$this->river->extend_lifetime();
}
}
// Redirect to the landing page
$this->request->redirect($this->river_base_url);
}
/**
* Create a New River
* Step 1
* @return void
*/
public function action_index()
{
$this->step_content = View::factory('pages/river/create/name')->bind('post', $post)->bind('errors', $errors);
// Check for form submission
if ($_POST and CSRF::valid($_POST['form_auth_id'])) {
$post = Arr::extract($_POST, array('river_name', 'river_public'));
try {
$river = Model_River::create_new($post['river_name'], $post['river_public'], $this->user->account);
// Redirect to the /create/open/<id> to open channels
$this->request->redirect(URL::site() . $this->account_path . '/river/create/open/' . $river->id);
} catch (ORM_Validation_Exception $e) {
$errors = $e->errors('validation');
} catch (Database_Exception $e) {
$errors = array(__("A river with the name ':name' already exists", array(':name' => $post['river_name'])));
}
}
}
/**
* Searches and displays the users
*/
public function action_rivers()
{
$this->sub_content = View::factory('pages/search/rivers')->bind('search_term', $this->search_term)->bind('rivers', $rivers);
$this->template->content->search_scope = Cookie::get(Swiftriver::COOKIE_PREVIOUS_SEARCH_SCOPE);
// Get rivers - public, owned and those collaborating on
$rivers = Model_River::get_like($this->search_term, $this->user->id);
}
