From c22fa57a5505fe95fd01860e3d3dfbb089f869cd Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Sat, 6 Jun 2020 14:01:03 +0200 Subject: Handle shaare creation/edition/deletion through Slim controllers --- .../controller/admin/PostBookmarkController.php | 258 +++++++++++++++++++++ 1 file changed, 258 insertions(+) create mode 100644 application/front/controller/admin/PostBookmarkController.php (limited to 'application/front/controller/admin/PostBookmarkController.php') diff --git a/application/front/controller/admin/PostBookmarkController.php b/application/front/controller/admin/PostBookmarkController.php new file mode 100644 index 00000000..dbe570e2 --- /dev/null +++ b/application/front/controller/admin/PostBookmarkController.php @@ -0,0 +1,258 @@ +assignView( + 'pagetitle', + t('Shaare a new link') .' - '. $this->container->conf->get('general.title', 'Shaarli') + ); + + return $response->write($this->render('addlink')); + } + + /** + * GET /shaare - Displays the bookmark form for creation. + * Note that if the URL is found in existing bookmarks, then it will be in edit mode. + */ + public function displayCreateForm(Request $request, Response $response): Response + { + $url = cleanup_url($request->getParam('post')); + + $linkIsNew = false; + // Check if URL is not already in database (in this case, we will edit the existing link) + $bookmark = $this->container->bookmarkService->findByUrl($url); + if (null === $bookmark) { + $linkIsNew = true; + // Get shaare data if it was provided in URL (e.g.: by the bookmarklet). + $title = $request->getParam('title'); + $description = $request->getParam('description'); + $tags = $request->getParam('tags'); + $private = filter_var($request->getParam('private'), FILTER_VALIDATE_BOOLEAN); + + // If this is an HTTP(S) link, we try go get the page to extract + // the title (otherwise we will to straight to the edit form.) + if (empty($title) && strpos(get_url_scheme($url) ?: '', 'http') !== false) { + $retrieveDescription = $this->container->conf->get('general.retrieve_description'); + // Short timeout to keep the application responsive + // The callback will fill $charset and $title with data from the downloaded page. + $this->container->httpAccess->getHttpResponse( + $url, + $this->container->conf->get('general.download_timeout', 30), + $this->container->conf->get('general.download_max_size', 4194304), + $this->container->httpAccess->getCurlDownloadCallback( + $charset, + $title, + $description, + $tags, + $retrieveDescription + ) + ); + if (! empty($title) && strtolower($charset) !== 'utf-8') { + $title = mb_convert_encoding($title, 'utf-8', $charset); + } + } + + if (empty($url) && empty($title)) { + $title = $this->container->conf->get('general.default_note_title', t('Note: ')); + } + + $link = escape([ + 'title' => $title, + 'url' => $url ?? '', + 'description' => $description ?? '', + 'tags' => $tags ?? '', + 'private' => $private, + ]); + } else { + $formatter = $this->container->formatterFactory->getFormatter('raw'); + $link = $formatter->format($bookmark); + } + + return $this->displayForm($link, $linkIsNew, $request, $response); + } + + /** + * GET /shaare-{id} - Displays the bookmark form in edition mode. + */ + public function displayEditForm(Request $request, Response $response, array $args): Response + { + $id = $args['id']; + try { + if (false === ctype_digit($id)) { + throw new BookmarkNotFoundException(); + } + $bookmark = $this->container->bookmarkService->get($id); // Read database + } catch (BookmarkNotFoundException $e) { + $this->saveErrorMessage(t('Bookmark not found')); + + return $response->withRedirect('./'); + } + + $formatter = $this->container->formatterFactory->getFormatter('raw'); + $link = $formatter->format($bookmark); + + return $this->displayForm($link, false, $request, $response); + } + + /** + * POST /shaare + */ + public function save(Request $request, Response $response): Response + { + $this->checkToken($request); + + // lf_id should only be present if the link exists. + $id = $request->getParam('lf_id') ? intval(escape($request->getParam('lf_id'))) : null; + if (null !== $id && true === $this->container->bookmarkService->exists($id)) { + // Edit + $bookmark = $this->container->bookmarkService->get($id); + } else { + // New link + $bookmark = new Bookmark(); + } + + $bookmark->setTitle($request->getParam('lf_title')); + $bookmark->setDescription($request->getParam('lf_description')); + $bookmark->setUrl($request->getParam('lf_url'), $this->container->conf->get('security.allowed_protocols', [])); + $bookmark->setPrivate(filter_var($request->getParam('lf_private'), FILTER_VALIDATE_BOOLEAN)); + $bookmark->setTagsString($request->getParam('lf_tags')); + + if ($this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE + && false === $bookmark->isNote() + ) { + $bookmark->setThumbnail($this->container->thumbnailer->get($bookmark->getUrl())); + } + $this->container->bookmarkService->addOrSet($bookmark, false); + + // To preserve backward compatibility with 3rd parties, plugins still use arrays + $formatter = $this->container->formatterFactory->getFormatter('raw'); + $data = $formatter->format($bookmark); + $data = $this->executeHooks('save_link', $data); + + $bookmark->fromArray($data); + $this->container->bookmarkService->set($bookmark); + + // If we are called from the bookmarklet, we must close the popup: + if ($request->getParam('source') === 'bookmarklet') { + return $response->write(''); + } + + if (!empty($request->getParam('returnurl'))) { + $this->container->environment['HTTP_REFERER'] = escape($request->getParam('returnurl')); + } + + return $this->redirectFromReferer( + $request, + $response, + ['add-shaare', 'shaare'], ['addlink', 'post', 'edit_link'], + $bookmark->getShortUrl() + ); + } + + public function deleteBookmark(Request $request, Response $response): Response + { + $this->checkToken($request); + + $ids = escape(trim($request->getParam('lf_linkdate'))); + if (strpos($ids, ' ') !== false) { + // multiple, space-separated ids provided + $ids = array_values(array_filter(preg_split('/\s+/', $ids), 'strlen')); + } else { + $ids = [$ids]; + } + + // assert at least one id is given + if (0 === count($ids)) { + $this->saveErrorMessage(t('Invalid bookmark ID provided.')); + + return $this->redirectFromReferer($request, $response, [], ['delete-shaare']); + } + + $formatter = $this->container->formatterFactory->getFormatter('raw'); + foreach ($ids as $id) { + $id = (int) $id; + // TODO: check if it exists + $bookmark = $this->container->bookmarkService->get($id); + $data = $formatter->format($bookmark); + $this->container->pluginManager->executeHooks('delete_link', $data); + $this->container->bookmarkService->remove($bookmark, false); + } + + $this->container->bookmarkService->save(); + + // If we are called from the bookmarklet, we must close the popup: + if ($request->getParam('source') === 'bookmarklet') { + return $response->write(''); + } + + // Don't redirect to where we were previously because the datastore has changed. + return $response->withRedirect('./'); + } + + protected function displayForm(array $link, bool $isNew, Request $request, Response $response): Response + { + $tags = $this->container->bookmarkService->bookmarksCountPerTag(); + if ($this->container->conf->get('formatter') === 'markdown') { + $tags[BookmarkMarkdownFormatter::NO_MD_TAG] = 1; + } + + $data = [ + 'link' => $link, + 'link_is_new' => $isNew, + 'http_referer' => escape($this->container->environment['HTTP_REFERER'] ?? ''), + 'source' => $request->getParam('source') ?? '', + 'tags' => $tags, + 'default_private_links' => $this->container->conf->get('privacy.default_private_links', false), + ]; + + $data = $this->executeHooks('render_editlink', $data); + + foreach ($data as $key => $value) { + $this->assignView($key, $value); + } + + $editLabel = false === $isNew ? t('Edit') .' ' : ''; + $this->assignView( + 'pagetitle', + $editLabel . t('Shaare') .' - '. $this->container->conf->get('general.title', 'Shaarli') + ); + + return $response->write($this->render('editlink')); + } + + /** + * @param mixed[] $data Variables passed to the template engine + * + * @return mixed[] Template data after active plugins render_picwall hook execution. + */ + protected function executeHooks(string $hook, array $data): array + { + $this->container->pluginManager->executeHooks( + $hook, + $data + ); + + return $data; + } +} -- cgit v1.2.3