mirror of
https://github.com/wallabag/wallabag.git
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138 lines
3.3 KiB
PHP
138 lines
3.3 KiB
PHP
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<?php
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namespace Wallabag\ImportBundle\Import;
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use Psr\Log\LoggerInterface;
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use Psr\Log\NullLogger;
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use Doctrine\ORM\EntityManager;
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use Wallabag\CoreBundle\Entity\Entry;
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use Wallabag\UserBundle\Entity\User;
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use Wallabag\CoreBundle\Tools\Utils;
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class WallabagV1Import implements ImportInterface
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{
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private $user;
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private $em;
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private $logger;
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private $skippedEntries = 0;
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private $importedEntries = 0;
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private $filepath;
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public function __construct(EntityManager $em)
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{
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$this->em = $em;
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$this->logger = new NullLogger();
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}
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public function setLogger(LoggerInterface $logger)
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{
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$this->logger = $logger;
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}
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/**
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* We define the user in a custom call because on the import command there is no logged in user.
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* So we can't retrieve user from the `security.token_storage` service.
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*
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* @param User $user
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*/
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public function setUser(User $user)
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{
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$this->user = $user;
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function getName()
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{
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return 'Wallabag v1';
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}
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/**
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* {@inheritdoc}
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*/
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public function getDescription()
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{
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return 'This importer will import all your wallabag v1 articles.';
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}
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/**
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* {@inheritdoc}
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*/
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public function import()
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{
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if (!$this->user) {
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$this->logger->error('WallabagV1Import: user is not defined');
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return false;
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}
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if (!file_exists($this->filepath) || !is_readable($this->filepath)) {
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$this->logger->error('WallabagV1Import: unable to read file', array('filepath' => $this->filepath));
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return false;
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}
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$this->parseEntries(json_decode(file_get_contents($this->filepath), true));
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return true;
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}
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/**
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* {@inheritdoc}
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*/
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public function getSummary()
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{
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return [
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'skipped' => $this->skippedEntries,
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'imported' => $this->importedEntries,
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];
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}
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/**
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* Set file path to the json file.
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*
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* @param string $filepath
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*/
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public function setFilepath($filepath)
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{
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$this->filepath = $filepath;
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return $this;
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}
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/**
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* @param $entries
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*/
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private function parseEntries($entries)
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{
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foreach ($entries as $importedEntry) {
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$existingEntry = $this->em
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->getRepository('WallabagCoreBundle:Entry')
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->existByUrlAndUserId($importedEntry['url'], $this->user->getId());
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if (false !== $existingEntry) {
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++$this->skippedEntries;
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continue;
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}
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// @see ContentProxy->updateEntry
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$entry = new Entry($this->user);
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$entry->setUrl($importedEntry['url']);
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$entry->setTitle($importedEntry['title']);
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$entry->setArchived($importedEntry['is_read']);
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$entry->setStarred($importedEntry['is_fav']);
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$entry->setContent($importedEntry['content']);
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$entry->setReadingTime(Utils::getReadingTime($importedEntry['content']));
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$entry->setDomainName(parse_url($importedEntry['url'], PHP_URL_HOST));
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$this->em->persist($entry);
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++$this->importedEntries;
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}
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$this->em->flush();
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}
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}
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