/**
* Set the current $get attribute.
*
* Valid $get parameter are:
* - a
* - s
* - f_<feed id>
* - c_<category id>
*
* $name and $get_unread attributes are also updated as $next_get
* Raise an exception if id or $get is invalid.
*/
public static function _get($get)
{
$type = $get[0];
$id = substr($get, 2);
$nb_unread = 0;
switch ($type) {
case 'a':
self::$current_get['all'] = true;
self::$name = _t('index.feed.title');
self::$get_unread = self::$total_unread;
break;
case 's':
self::$current_get['starred'] = true;
self::$name = _t('index.feed.title_fav');
self::$get_unread = self::$total_starred['unread'];
// Update state if favorite is not yet enabled.
self::$state = self::$state | FreshRSS_Entry::STATE_FAVORITE;
break;
case 'f':
// We try to find the corresponding feed. When allowing robots, always retrieve the full feed including description
$catDAO = FreshRSS_Factory::createCategoryDAO();
$feed = FreshRSS_Context::$system_conf->allow_robots ? null : $catDAO->findFeed(self::$categories, $id);
if ($feed === null) {
$feedDAO = FreshRSS_Factory::createFeedDao();
$feed = $feedDAO->searchById($id);
if (!$feed) {
throw new FreshRSS_Context_Exception('Invalid feed: ' . $id);
}
}
self::$current_get['feed'] = $id;
self::$current_get['category'] = $feed->category();
self::$name = $feed->name();
self::$description = $feed->description();
self::$get_unread = $feed->nbNotRead();
break;
case 'c':
// We try to find the corresponding category.
self::$current_get['category'] = $id;
if (!isset(self::$categories[$id])) {
$catDAO = FreshRSS_Factory::createCategoryDAO();
$cat = $catDAO->searchById($id);
if (!$cat) {
throw new FreshRSS_Context_Exception('Invalid category: ' . $id);
}
} else {
$cat = self::$categories[$id];
}
self::$name = $cat->name();
self::$get_unread = $cat->nbNotRead();
break;
default:
throw new FreshRSS_Context_Exception('Invalid getter: ' . $get);
}
self::_nextGet();
}
/**
* This action updates the Context object by using request parameters.
*
* Parameters are:
* - state (default: conf->default_view)
* - search (default: empty string)
* - order (default: conf->sort_order)
* - nb (default: conf->posts_per_page)
* - next (default: empty string)
*/
private function updateContext()
{
// Update number of read / unread variables.
$entryDAO = FreshRSS_Factory::createEntryDao();
$catDAO = FreshRSS_Factory::createCategoryDao();
FreshRSS_Context::$total_starred = $entryDAO->countUnreadReadFavorites();
FreshRSS_Context::$total_unread = $catDAO->CountUnreads(FreshRSS_Context::$categories, 1);
FreshRSS_Context::_get(Minz_Request::param('get', 'a'));
FreshRSS_Context::$state = Minz_Request::param('state', FreshRSS_Context::$user_conf->default_state);
$state_forced_by_user = Minz_Request::param('state', false) !== false;
if (FreshRSS_Context::$user_conf->default_view === 'adaptive' && FreshRSS_Context::$get_unread <= 0 && !FreshRSS_Context::isStateEnabled(FreshRSS_Entry::STATE_READ) && !$state_forced_by_user) {
FreshRSS_Context::$state |= FreshRSS_Entry::STATE_READ;
}
FreshRSS_Context::$search = new FreshRSS_Search(Minz_Request::param('search', ''));
FreshRSS_Context::$order = Minz_Request::param('order', FreshRSS_Context::$user_conf->sort_order);
FreshRSS_Context::$number = Minz_Request::param('nb', FreshRSS_Context::$user_conf->posts_per_page);
FreshRSS_Context::$first_id = Minz_Request::param('next', '');
}
