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|
<?php
namespace Wallabag\ImportBundle\Import;
use Wallabag\CoreBundle\Entity\Entry;
use Wallabag\UserBundle\Entity\User;
class ReadabilityImport extends AbstractImport
{
private $user;
private $skippedEntries = 0;
private $importedEntries = 0;
private $filepath;
private $markAsRead;
/**
* We define the user in a custom call because on the import command there is no logged in user.
* So we can't retrieve user from the `security.token_storage` service.
*
* @param User $user
*/
public function setUser(User $user)
{
$this->user = $user;
return $this;
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'Readability';
}
/**
* {@inheritdoc}
*/
public function getUrl()
{
return 'import_readability';
}
/**
* {@inheritdoc}
*/
public function getDescription()
{
return 'import.readability.description';
}
/**
* Set file path to the json file.
*
* @param string $filepath
*/
public function setFilepath($filepath)
{
$this->filepath = $filepath;
return $this;
}
/**
* Set whether articles must be all marked as read.
*
* @param bool $markAsRead
*/
public function setMarkAsRead($markAsRead)
{
$this->markAsRead = $markAsRead;
return $this;
}
/**
* Get whether articles must be all marked as read.
*/
public function getMarkAsRead()
{
return $this->markAsRead;
}
/**
* {@inheritdoc}
*/
public function getSummary()
{
return [
'skipped' => $this->skippedEntries,
'imported' => $this->importedEntries,
];
}
/**
* {@inheritdoc}
*/
public function import()
{
if (!$this->user) {
$this->logger->error('ReadabilityImport: user is not defined');
return false;
}
if (!file_exists($this->filepath) || !is_readable($this->filepath)) {
$this->logger->error('ReadabilityImport: unable to read file', ['filepath' => $this->filepath]);
return false;
}
$data = json_decode(file_get_contents($this->filepath), true);
if (empty($data) || empty($data['bookmarks'])) {
return false;
}
$this->parseEntries($data['bookmarks']);
return true;
}
/**
* Parse and insert all given entries.
*
* @param $entries
*/
protected function parseEntries($entries)
{
$i = 1;
foreach ($entries as $importedEntry) {
$existingEntry = $this->em
->getRepository('WallabagCoreBundle:Entry')
->findByUrlAndUserId($importedEntry['article__url'], $this->user->getId());
if (false !== $existingEntry) {
++$this->skippedEntries;
continue;
}
$data = [
'title' => $importedEntry['article__title'],
'url' => $importedEntry['article__url'],
'content_type' => '',
'language' => '',
'is_archived' => $importedEntry['archive'] || $this->markAsRead,
'is_starred' => $importedEntry['favorite'],
];
$entry = $this->fetchContent(
new Entry($this->user),
$data['url'],
$data
);
// jump to next entry in case of problem while getting content
if (false === $entry) {
++$this->skippedEntries;
continue;
}
$entry->setArchived($data['is_archived']);
$entry->setStarred($data['is_starred']);
$this->em->persist($entry);
++$this->importedEntries;
// flush every 20 entries
if (($i % 20) === 0) {
$this->em->flush();
// clear only affected entities
$this->em->clear(Entry::class);
$this->em->clear(Tag::class);
}
++$i;
}
$this->em->flush();
}
}
|
