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-rw-r--r--application/front/controller/admin/ShaarePublishController.php222
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diff --git a/application/front/controller/admin/ShaarePublishController.php b/application/front/controller/admin/ShaarePublishController.php
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1<?php
2
3declare(strict_types=1);
4
5namespace Shaarli\Front\Controller\Admin;
6
7use Shaarli\Bookmark\Bookmark;
8use Shaarli\Bookmark\Exception\BookmarkNotFoundException;
9use Shaarli\Formatter\BookmarkMarkdownFormatter;
10use Shaarli\Render\TemplatePage;
11use Shaarli\Thumbnailer;
12use Slim\Http\Request;
13use Slim\Http\Response;
14
15class ShaarePublishController extends ShaarliAdminController
16{
17 /**
18 * GET /admin/shaare - Displays the bookmark form for creation.
19 * Note that if the URL is found in existing bookmarks, then it will be in edit mode.
20 */
21 public function displayCreateForm(Request $request, Response $response): Response
22 {
23 $url = cleanup_url($request->getParam('post'));
24 $link = $this->buildLinkDataFromUrl($request, $url);
25
26 return $this->displayForm($link, $link['linkIsNew'], $request, $response);
27 }
28
29 /**
30 * POST /admin/shaare-batch - Displays multiple creation/edit forms from bulk add in add-link page.
31 */
32 public function displayCreateBatchForms(Request $request, Response $response): Response
33 {
34 $urls = array_map('cleanup_url', explode(PHP_EOL, $request->getParam('urls')));
35
36 $links = [];
37 foreach ($urls as $url) {
38 $link = $this->buildLinkDataFromUrl($request, $url);
39 $data = $this->buildFormData($link, $link['linkIsNew'], $request);
40 $data['token'] = $this->container->sessionManager->generateToken();
41 $data['source'] = 'batch';
42
43 $this->executePageHooks('render_editlink', $data, TemplatePage::EDIT_LINK);
44
45 $links[] = $data;
46 }
47
48 $this->assignView('links', $links);
49 $this->assignView('batch_mode', true);
50 $this->assignView('async_metadata', $this->container->conf->get('general.enable_async_metadata', true));
51
52 return $response->write($this->render(TemplatePage::EDIT_LINK_BATCH));
53 }
54
55 /**
56 * GET /admin/shaare/{id} - Displays the bookmark form in edition mode.
57 */
58 public function displayEditForm(Request $request, Response $response, array $args): Response
59 {
60 $id = $args['id'] ?? '';
61 try {
62 if (false === ctype_digit($id)) {
63 throw new BookmarkNotFoundException();
64 }
65 $bookmark = $this->container->bookmarkService->get((int) $id); // Read database
66 } catch (BookmarkNotFoundException $e) {
67 $this->saveErrorMessage(sprintf(
68 t('Bookmark with identifier %s could not be found.'),
69 $id
70 ));
71
72 return $this->redirect($response, '/');
73 }
74
75 $formatter = $this->container->formatterFactory->getFormatter('raw');
76 $link = $formatter->format($bookmark);
77
78 return $this->displayForm($link, false, $request, $response);
79 }
80
81 /**
82 * POST /admin/shaare
83 */
84 public function save(Request $request, Response $response): Response
85 {
86 $this->checkToken($request);
87
88 // lf_id should only be present if the link exists.
89 $id = $request->getParam('lf_id') !== null ? intval(escape($request->getParam('lf_id'))) : null;
90 if (null !== $id && true === $this->container->bookmarkService->exists($id)) {
91 // Edit
92 $bookmark = $this->container->bookmarkService->get($id);
93 } else {
94 // New link
95 $bookmark = new Bookmark();
96 }
97
98 $bookmark->setTitle($request->getParam('lf_title'));
99 $bookmark->setDescription($request->getParam('lf_description'));
100 $bookmark->setUrl($request->getParam('lf_url'), $this->container->conf->get('security.allowed_protocols', []));
101 $bookmark->setPrivate(filter_var($request->getParam('lf_private'), FILTER_VALIDATE_BOOLEAN));
102 $bookmark->setTagsString($request->getParam('lf_tags'));
103
104 if ($this->container->conf->get('thumbnails.mode', Thumbnailer::MODE_NONE) !== Thumbnailer::MODE_NONE
105 && true !== $this->container->conf->get('general.enable_async_metadata', true)
106 && $bookmark->shouldUpdateThumbnail()
107 ) {
108 $bookmark->setThumbnail($this->container->thumbnailer->get($bookmark->getUrl()));
109 }
110 $this->container->bookmarkService->addOrSet($bookmark, false);
111
112 // To preserve backward compatibility with 3rd parties, plugins still use arrays
113 $formatter = $this->container->formatterFactory->getFormatter('raw');
114 $data = $formatter->format($bookmark);
115 $this->executePageHooks('save_link', $data);
116
117 $bookmark->fromArray($data);
118 $this->container->bookmarkService->set($bookmark);
119
120 // If we are called from the bookmarklet, we must close the popup:
121 if ($request->getParam('source') === 'bookmarklet') {
122 return $response->write('<script>self.close();</script>');
123 } elseif ($request->getParam('source') === 'batch') {
124 return $response;
125 }
126
127 if (!empty($request->getParam('returnurl'))) {
128 $this->container->environment['HTTP_REFERER'] = escape($request->getParam('returnurl'));
129 }
130
131 return $this->redirectFromReferer(
132 $request,
133 $response,
134 ['/admin/add-shaare', '/admin/shaare'], ['addlink', 'post', 'edit_link'],
135 $bookmark->getShortUrl()
136 );
137 }
138
139 /**
140 * Helper function used to display the shaare form whether it's a new or existing bookmark.
141 *
142 * @param array $link data used in template, either from parameters or from the data store
143 */
144 protected function displayForm(array $link, bool $isNew, Request $request, Response $response): Response
145 {
146 $data = $this->buildFormData($link, $isNew, $request);
147
148 $this->executePageHooks('render_editlink', $data, TemplatePage::EDIT_LINK);
149
150 foreach ($data as $key => $value) {
151 $this->assignView($key, $value);
152 }
153
154 $editLabel = false === $isNew ? t('Edit') .' ' : '';
155 $this->assignView(
156 'pagetitle',
157 $editLabel . t('Shaare') .' - '. $this->container->conf->get('general.title', 'Shaarli')
158 );
159
160 return $response->write($this->render(TemplatePage::EDIT_LINK));
161 }
162
163 protected function buildLinkDataFromUrl(Request $request, string $url): array
164 {
165 // Check if URL is not already in database (in this case, we will edit the existing link)
166 $bookmark = $this->container->bookmarkService->findByUrl($url);
167 if (null === $bookmark) {
168 // Get shaare data if it was provided in URL (e.g.: by the bookmarklet).
169 $title = $request->getParam('title');
170 $description = $request->getParam('description');
171 $tags = $request->getParam('tags');
172 $private = filter_var($request->getParam('private'), FILTER_VALIDATE_BOOLEAN);
173
174 // If this is an HTTP(S) link, we try go get the page to extract
175 // the title (otherwise we will to straight to the edit form.)
176 if (true !== $this->container->conf->get('general.enable_async_metadata', true)
177 && empty($title)
178 && strpos(get_url_scheme($url) ?: '', 'http') !== false
179 ) {
180 $metadata = $this->container->metadataRetriever->retrieve($url);
181 }
182
183 if (empty($url)) {
184 $metadata['title'] = $this->container->conf->get('general.default_note_title', t('Note: '));
185 }
186
187 return [
188 'title' => $title ?? $metadata['title'] ?? '',
189 'url' => $url ?? '',
190 'description' => $description ?? $metadata['description'] ?? '',
191 'tags' => $tags ?? $metadata['tags'] ?? '',
192 'private' => $private,
193 'linkIsNew' => true,
194 ];
195 }
196
197 $formatter = $this->container->formatterFactory->getFormatter('raw');
198 $link = $formatter->format($bookmark);
199 $link['linkIsNew'] = false;
200
201 return $link;
202 }
203
204 protected function buildFormData(array $link, bool $isNew, Request $request): array
205 {
206 $tags = $this->container->bookmarkService->bookmarksCountPerTag();
207 if ($this->container->conf->get('formatter') === 'markdown') {
208 $tags[BookmarkMarkdownFormatter::NO_MD_TAG] = 1;
209 }
210
211 return escape([
212 'link' => $link,
213 'link_is_new' => $isNew,
214 'http_referer' => $this->container->environment['HTTP_REFERER'] ?? '',
215 'source' => $request->getParam('source') ?? '',
216 'tags' => $tags,
217 'default_private_links' => $this->container->conf->get('privacy.default_private_links', false),
218 'async_metadata' => $this->container->conf->get('general.enable_async_metadata', true),
219 'retrieve_description' => $this->container->conf->get('general.retrieve_description', false),
220 ]);
221 }
222}