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1 | <?php | |
2 | ||
3 | namespace Wallabag\ImportBundle\Import; | |
4 | ||
5 | use Wallabag\CoreBundle\Entity\Entry; | |
6 | use Wallabag\UserBundle\Entity\User; | |
7 | ||
8 | class ReadabilityImport extends AbstractImport | |
9 | { | |
10 | private $user; | |
11 | private $skippedEntries = 0; | |
12 | private $importedEntries = 0; | |
13 | private $filepath; | |
14 | private $markAsRead; | |
15 | ||
16 | /** | |
17 | * We define the user in a custom call because on the import command there is no logged in user. | |
18 | * So we can't retrieve user from the `security.token_storage` service. | |
19 | * | |
20 | * @param User $user | |
21 | */ | |
22 | public function setUser(User $user) | |
23 | { | |
24 | $this->user = $user; | |
25 | ||
26 | return $this; | |
27 | } | |
28 | ||
29 | /** | |
30 | * {@inheritdoc} | |
31 | */ | |
32 | public function getName() | |
33 | { | |
34 | return 'Readability'; | |
35 | } | |
36 | ||
37 | /** | |
38 | * {@inheritdoc} | |
39 | */ | |
40 | public function getUrl() | |
41 | { | |
42 | return 'import_readability'; | |
43 | } | |
44 | ||
45 | /** | |
46 | * {@inheritdoc} | |
47 | */ | |
48 | public function getDescription() | |
49 | { | |
50 | return 'import.readability.description'; | |
51 | } | |
52 | ||
53 | /** | |
54 | * Set file path to the json file. | |
55 | * | |
56 | * @param string $filepath | |
57 | */ | |
58 | public function setFilepath($filepath) | |
59 | { | |
60 | $this->filepath = $filepath; | |
61 | ||
62 | return $this; | |
63 | } | |
64 | ||
65 | /** | |
66 | * Set whether articles must be all marked as read. | |
67 | * | |
68 | * @param bool $markAsRead | |
69 | */ | |
70 | public function setMarkAsRead($markAsRead) | |
71 | { | |
72 | $this->markAsRead = $markAsRead; | |
73 | ||
74 | return $this; | |
75 | } | |
76 | ||
77 | /** | |
78 | * Get whether articles must be all marked as read. | |
79 | */ | |
80 | public function getMarkAsRead() | |
81 | { | |
82 | return $this->markAsRead; | |
83 | } | |
84 | ||
85 | /** | |
86 | * {@inheritdoc} | |
87 | */ | |
88 | public function getSummary() | |
89 | { | |
90 | return [ | |
91 | 'skipped' => $this->skippedEntries, | |
92 | 'imported' => $this->importedEntries, | |
93 | ]; | |
94 | } | |
95 | ||
96 | /** | |
97 | * {@inheritdoc} | |
98 | */ | |
99 | public function import() | |
100 | { | |
101 | if (!$this->user) { | |
102 | $this->logger->error('ReadabilityImport: user is not defined'); | |
103 | ||
104 | return false; | |
105 | } | |
106 | ||
107 | if (!file_exists($this->filepath) || !is_readable($this->filepath)) { | |
108 | $this->logger->error('ReadabilityImport: unable to read file', ['filepath' => $this->filepath]); | |
109 | ||
110 | return false; | |
111 | } | |
112 | ||
113 | $data = json_decode(file_get_contents($this->filepath), true); | |
114 | ||
115 | if (empty($data) || empty($data['bookmarks'])) { | |
116 | return false; | |
117 | } | |
118 | ||
119 | $this->parseEntries($data['bookmarks']); | |
120 | ||
121 | return true; | |
122 | } | |
123 | ||
124 | /** | |
125 | * Parse and insert all given entries. | |
126 | * | |
127 | * @param $entries | |
128 | */ | |
129 | protected function parseEntries($entries) | |
130 | { | |
131 | $i = 1; | |
132 | ||
133 | foreach ($entries as $importedEntry) { | |
134 | $existingEntry = $this->em | |
135 | ->getRepository('WallabagCoreBundle:Entry') | |
136 | ->findByUrlAndUserId($importedEntry['article__url'], $this->user->getId()); | |
137 | ||
138 | if (false !== $existingEntry) { | |
139 | ++$this->skippedEntries; | |
140 | continue; | |
141 | } | |
142 | ||
143 | $data = [ | |
144 | 'title' => $importedEntry['article__title'], | |
145 | 'url' => $importedEntry['article__url'], | |
146 | 'content_type' => '', | |
147 | 'language' => '', | |
148 | 'is_archived' => $importedEntry['archive'] || $this->markAsRead, | |
149 | 'is_starred' => $importedEntry['favorite'], | |
150 | ]; | |
151 | ||
152 | $entry = $this->fetchContent( | |
153 | new Entry($this->user), | |
154 | $data['url'], | |
155 | $data | |
156 | ); | |
157 | ||
158 | // jump to next entry in case of problem while getting content | |
159 | if (false === $entry) { | |
160 | ++$this->skippedEntries; | |
161 | continue; | |
162 | } | |
163 | $entry->setArchived($data['is_archived']); | |
164 | $entry->setStarred($data['is_starred']); | |
165 | ||
166 | $this->em->persist($entry); | |
167 | ++$this->importedEntries; | |
168 | ||
169 | // flush every 20 entries | |
170 | if (($i % 20) === 0) { | |
171 | $this->em->flush(); | |
172 | $this->em->clear($entry); | |
173 | } | |
174 | ++$i; | |
175 | } | |
176 | ||
177 | $this->em->flush(); | |
178 | } | |
179 | } |