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1 | <?php | |
2 | ||
3 | namespace Wallabag\ImportBundle\Import; | |
4 | ||
5 | use Doctrine\ORM\EntityManager; | |
6 | use GuzzleHttp\Client; | |
7 | use Symfony\Component\HttpFoundation\Session\Session; | |
8 | use Wallabag\CoreBundle\Entity\Entry; | |
9 | use Wallabag\CoreBundle\Entity\Tag; | |
10 | use Wallabag\CoreBundle\Tools\Utils; | |
11 | ||
12 | class PocketImport implements ImportInterface | |
13 | { | |
14 | private $user; | |
15 | private $session; | |
16 | private $em; | |
17 | private $consumerKey; | |
18 | ||
19 | public function __construct($tokenStorage, Session $session, EntityManager $em, $consumerKey) | |
20 | { | |
21 | $this->user = $tokenStorage->getToken()->getUser(); | |
22 | $this->session = $session; | |
23 | $this->em = $em; | |
24 | $this->consumerKey = $consumerKey; | |
25 | } | |
26 | ||
27 | public function getName() | |
28 | { | |
29 | return 'Pocket'; | |
30 | } | |
31 | ||
32 | public function getDescription() | |
33 | { | |
34 | return 'This importer will import all your <a href="https://getpocket.com">Pocket</a> data.'; | |
35 | } | |
36 | ||
37 | /** | |
38 | * Create a new Client. | |
39 | * | |
40 | * @return Client | |
41 | */ | |
42 | private function createClient() | |
43 | { | |
44 | return new Client([ | |
45 | 'defaults' => [ | |
46 | 'headers' => [ | |
47 | 'content-type' => 'application/json', | |
48 | 'X-Accept' => 'application/json', | |
49 | ], | |
50 | ], | |
51 | ]); | |
52 | } | |
53 | ||
54 | /** | |
55 | * Returns the good title for current entry. | |
56 | * | |
57 | * @param $pocketEntry | |
58 | * | |
59 | * @return string | |
60 | */ | |
61 | private function guessTitle($pocketEntry) | |
62 | { | |
63 | if (isset($pocketEntry['resolved_title']) && $pocketEntry['resolved_title'] != '') { | |
64 | return $pocketEntry['resolved_title']; | |
65 | } elseif (isset($pocketEntry['given_title']) && $pocketEntry['given_title'] != '') { | |
66 | return $pocketEntry['given_title']; | |
67 | } else { | |
68 | return 'Untitled'; | |
69 | } | |
70 | } | |
71 | ||
72 | private function assignTagsToEntry(Entry $entry, $tags) | |
73 | { | |
74 | foreach ($tags as $tag) { | |
75 | $label = trim($tag['tag']); | |
76 | $tagEntity = $this->em | |
77 | ->getRepository('WallabagCoreBundle:Tag') | |
78 | ->findOneByLabelAndUserId($label, $this->user->getId()); | |
79 | ||
80 | if (is_object($tagEntity)) { | |
81 | $entry->addTag($tagEntity); | |
82 | } else { | |
83 | $newTag = new Tag($this->user); | |
84 | $newTag->setLabel($label); | |
85 | $entry->addTag($newTag); | |
86 | } | |
87 | $this->em->flush(); | |
88 | } | |
89 | } | |
90 | ||
91 | /** | |
92 | * @param $entries | |
93 | */ | |
94 | private function parsePocketEntries($entries) | |
95 | { | |
96 | foreach ($entries as $pocketEntry) { | |
97 | $entry = new Entry($this->user); | |
98 | $entry->setUrl($pocketEntry['given_url']); | |
99 | if ($pocketEntry['status'] == 1) { | |
100 | $entry->setArchived(true); | |
101 | } | |
102 | if ($pocketEntry['favorite'] == 1) { | |
103 | $entry->setStarred(true); | |
104 | } | |
105 | ||
106 | $entry->setTitle($this->guessTitle($pocketEntry)); | |
107 | ||
108 | if (isset($pocketEntry['excerpt'])) { | |
109 | $entry->setContent($pocketEntry['excerpt']); | |
110 | } | |
111 | ||
112 | if (isset($pocketEntry['has_image']) && $pocketEntry['has_image'] > 0) { | |
113 | $entry->setPreviewPicture($pocketEntry['image']['src']); | |
114 | } | |
115 | ||
116 | if (isset($pocketEntry['word_count'])) { | |
117 | $entry->setReadingTime(Utils::convertWordsToMinutes($pocketEntry['word_count'])); | |
118 | } | |
119 | ||
120 | if (!empty($pocketEntry['tags'])) { | |
121 | $this->assignTagsToEntry($entry, $pocketEntry['tags']); | |
122 | } | |
123 | ||
124 | $this->em->persist($entry); | |
125 | } | |
126 | ||
127 | $this->user->setLastPocketImport(new \DateTime()); | |
128 | $this->em->flush(); | |
129 | } | |
130 | ||
131 | public function oAuthRequest($redirectUri, $callbackUri) | |
132 | { | |
133 | $client = $this->createClient(); | |
134 | $request = $client->createRequest('POST', 'https://getpocket.com/v3/oauth/request', | |
135 | [ | |
136 | 'body' => json_encode([ | |
137 | 'consumer_key' => $this->consumerKey, | |
138 | 'redirect_uri' => $redirectUri, | |
139 | ]), | |
140 | ] | |
141 | ); | |
142 | ||
143 | $response = $client->send($request); | |
144 | $values = $response->json(); | |
145 | ||
146 | // store code in session for callback method | |
147 | $this->session->set('pocketCode', $values['code']); | |
148 | ||
149 | return 'https://getpocket.com/auth/authorize?request_token='.$values['code'].'&redirect_uri='.$callbackUri; | |
150 | } | |
151 | ||
152 | public function oAuthAuthorize() | |
153 | { | |
154 | $client = $this->createClient(); | |
155 | ||
156 | $request = $client->createRequest('POST', 'https://getpocket.com/v3/oauth/authorize', | |
157 | [ | |
158 | 'body' => json_encode([ | |
159 | 'consumer_key' => $this->consumerKey, | |
160 | 'code' => $this->session->get('pocketCode'), | |
161 | ]), | |
162 | ] | |
163 | ); | |
164 | ||
165 | $response = $client->send($request); | |
166 | ||
167 | return $response->json()['access_token']; | |
168 | } | |
169 | ||
170 | public function import($accessToken) | |
171 | { | |
172 | $client = $this->createClient(); | |
173 | $since = (!is_null($this->user->getLastPocketImport()) ? $this->user->getLastPocketImport()->getTimestamp() : ''); | |
174 | ||
175 | $request = $client->createRequest('POST', 'https://getpocket.com/v3/get', | |
176 | [ | |
177 | 'body' => json_encode([ | |
178 | 'consumer_key' => $this->consumerKey, | |
179 | 'access_token' => $accessToken, | |
180 | 'detailType' => 'complete', | |
181 | 'state' => 'all', | |
182 | 'sort' => 'oldest', | |
183 | 'since' => $since, | |
184 | ]), | |
185 | ] | |
186 | ); | |
187 | ||
188 | $response = $client->send($request); | |
189 | $entries = $response->json(); | |
190 | ||
191 | $this->parsePocketEntries($entries['list']); | |
192 | ||
193 | $this->session->getFlashBag()->add( | |
194 | 'notice', | |
195 | count($entries['list']).' entries imported' | |
196 | ); | |
197 | } | |
198 | } |