mirror of
https://github.com/wallabag/wallabag.git
synced 2024-06-02 13:29:22 +00:00
83 lines
1.9 KiB
PHP
83 lines
1.9 KiB
PHP
<?php
|
|
|
|
namespace Wallabag\CoreBundle\Helper;
|
|
|
|
use RulerZ\RulerZ;
|
|
|
|
use Wallabag\CoreBundle\Entity\Entry;
|
|
use Wallabag\CoreBundle\Entity\Tag;
|
|
use Wallabag\CoreBundle\Repository\TagRepository;
|
|
use Wallabag\UserBundle\Entity\User;
|
|
|
|
class RuleBasedTagger
|
|
{
|
|
private $rulerz;
|
|
private $tagRepository;
|
|
|
|
public function __construct(RulerZ $rulerz, TagRepository $tagRepository)
|
|
{
|
|
$this->rulerz = $rulerz;
|
|
$this->tagRepository = $tagRepository;
|
|
}
|
|
|
|
/**
|
|
* Add tags from rules defined by the user.
|
|
*
|
|
* @param Entry $entry Entry to tag.
|
|
*/
|
|
public function tag(Entry $entry)
|
|
{
|
|
$rules = $this->getRulesForUser($entry->getUser());
|
|
|
|
foreach ($rules as $rule) {
|
|
if (!$this->rulerz->satisfies($entry, $rule['rule'])) {
|
|
continue;
|
|
}
|
|
|
|
foreach ($rule['tags'] as $label) {
|
|
$tag = $this->getTag($entry->getUser(), $label);
|
|
|
|
$entry->addTag($tag);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Fetch a tag for a user.
|
|
*
|
|
* @param User $user
|
|
* @param string $label The tag's label.
|
|
*
|
|
* @return Tag
|
|
*/
|
|
private function getTag(User $user, $label)
|
|
{
|
|
$tag = $this->tagRepository->findOneByLabelAndUserId($label, $user->getId());
|
|
|
|
if (!$tag) {
|
|
$tag = new Tag($user);
|
|
$tag->setLabel($label);
|
|
}
|
|
|
|
return $tag;
|
|
}
|
|
|
|
private function getRulesForUser(User $user)
|
|
{
|
|
return [
|
|
[
|
|
'rule' => 'domainName = "github.com"',
|
|
'tags' => ['github'],
|
|
],
|
|
[
|
|
'rule' => 'readingTime >= 15',
|
|
'tags' => ['long reading'],
|
|
],
|
|
[
|
|
'rule' => 'readingTime <= 3 ',
|
|
'tags' => ['short reading'],
|
|
],
|
|
];
|
|
}
|
|
}
|