public function showCollection(Route $route, Router $router)
{
// We extract the params not set in the query from the URL
$queryParams = $route->parameters();
// Figure out the page from the route URL parameters
$page = max(1, $route->getParameter('page'));
$routeParams = $route->getAction();
$query = $routeParams['query'];
$articles = PressFacade::query($query, $queryParams);
if (0 === $articles->count() && $page !== 1) {
return abort(404);
}
// create a paginator if required
if ($routeParams['paginate']) {
$page_size = PressFacade::getConf('default_page_size');
$paginator = $articles->getPaginator($page_size);
$articles = $articles->forPage($page, $page_size);
} else {
$paginator = $articles->getPaginator(999999);
}
// decide the view. If it is provided with the query options, just use
// it. if it is provided with a theme wildcard, use the default theme
// else try to find a 'collection' view in the default theme.
// Also, the user can set a theme to load the assets from.
$theme = array_get($routeParams, 'theme', PressFacade::getConf('theme'));
if (isset($routeParams['view'])) {
$viewName = str_replace('_::', "{$theme}::", $routeParams['view']);
$view = View::make($viewName);
} else {
$view = View::make("{$theme}::collection");
}
// paginator base path
$baseUrlParamNames = $this->getRouteParamNames($routeParams['base_route'], $router);
$baseUrlParams = array_only($queryParams, $baseUrlParamNames);
$basePath = \URL::route($routeParams['base_route'], $baseUrlParams);
$paginator->setBasePath($basePath);
// metadata from the page can be defined trough the route
$meta = (object) array_get($routeParams, 'meta', []);
return $view->with('meta', SEO::getMeta())->with('articles', $articles)->with('cacheInfo', PressFacade::editingCacheInfo())->with('themeAssets', PressFacade::getThemeAssets($theme))->with('paginator', $paginator);
}
