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1 | <?php | |
2 | ||
3 | declare(strict_types=1); | |
4 | ||
5 | namespace Shaarli\Front\Controller\Visitor; | |
6 | ||
7 | use Shaarli\Front\Exception\ThumbnailsDisabledException; | |
8 | use Shaarli\Thumbnailer; | |
9 | use Slim\Http\Request; | |
10 | use Slim\Http\Response; | |
11 | ||
12 | /** | |
13 | * Class PicturesWallController | |
14 | * | |
15 | * Slim controller used to render the pictures wall page. | |
16 | * If thumbnails mode is set to NONE, we just render the template without any image. | |
17 | */ | |
18 | class PictureWallController extends ShaarliVisitorController | |
19 | { | |
20 | public function index(Request $request, Response $response): Response | |
21 | { | |
22 | if ($this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) === Thumbnailer::MODE_NONE) { | |
23 | throw new ThumbnailsDisabledException(); | |
24 | } | |
25 | ||
26 | $this->assignView( | |
27 | 'pagetitle', | |
28 | t('Picture wall') .' - '. $this->container->conf->get('general.title', 'Shaarli') | |
29 | ); | |
30 | ||
31 | // Optionally filter the results: | |
32 | $links = $this->container->bookmarkService->search($request->getQueryParams()); | |
33 | $linksToDisplay = []; | |
34 | ||
35 | // Get only bookmarks which have a thumbnail. | |
36 | // Note: we do not retrieve thumbnails here, the request is too heavy. | |
37 | $formatter = $this->container->formatterFactory->getFormatter('raw'); | |
38 | foreach ($links as $key => $link) { | |
39 | if (!empty($link->getThumbnail())) { | |
40 | $linksToDisplay[] = $formatter->format($link); | |
41 | } | |
42 | } | |
43 | ||
44 | $data = $this->executeHooks($linksToDisplay); | |
45 | foreach ($data as $key => $value) { | |
46 | $this->assignView($key, $value); | |
47 | } | |
48 | ||
49 | return $response->write($this->render('picwall')); | |
50 | } | |
51 | ||
52 | /** | |
53 | * @param mixed[] $linksToDisplay List of formatted bookmarks | |
54 | * | |
55 | * @return mixed[] Template data after active plugins render_picwall hook execution. | |
56 | */ | |
57 | protected function executeHooks(array $linksToDisplay): array | |
58 | { | |
59 | $data = [ | |
60 | 'linksToDisplay' => $linksToDisplay, | |
61 | ]; | |
62 | $this->container->pluginManager->executeHooks( | |
63 | 'render_picwall', | |
64 | $data, | |
65 | ['loggedin' => $this->container->loginManager->isLoggedIn()] | |
66 | ); | |
67 | ||
68 | return $data; | |
69 | } | |
70 | } |