<?php declare(strict_types=1); namespace Shaarli\Front\Controller\Visitor; use Shaarli\Front\Exception\ThumbnailsDisabledException; use Shaarli\Render\TemplatePage; use Shaarli\Thumbnailer; use Slim\Http\Request; use Slim\Http\Response; /** * Class PicturesWallController * * Slim controller used to render the pictures wall page. * If thumbnails mode is set to NONE, we just render the template without any image. */ class PictureWallController extends ShaarliVisitorController { public function index(Request $request, Response $response): Response { if ($this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) === Thumbnailer::MODE_NONE) { throw new ThumbnailsDisabledException(); } $this->assignView( 'pagetitle', t('Picture wall') .' - '. $this->container->conf->get('general.title', 'Shaarli') ); // Optionally filter the results: $links = $this->container->bookmarkService->search($request->getQueryParams()); $linksToDisplay = []; // Get only bookmarks which have a thumbnail. // Note: we do not retrieve thumbnails here, the request is too heavy. $formatter = $this->container->formatterFactory->getFormatter('raw'); foreach ($links as $key => $link) { if (!empty($link->getThumbnail())) { $linksToDisplay[] = $formatter->format($link); } } $data = ['linksToDisplay' => $linksToDisplay]; $this->executePageHooks('render_picwall', $data, TemplatePage::PICTURE_WALL); foreach ($data as $key => $value) { $this->assignView($key, $value); } return $response->write($this->render(TemplatePage::PICTURE_WALL)); } }