Merge pull request #1478 from K-Phoen/rule-based-tags

Rule based tags

21 files changed, 1118 insertions, 7 deletions

diff --git a/src/Wallabag/CoreBundle/Command/TagAllCommand.php b/src/Wallabag/CoreBundle/Command/TagAllCommand.php
new file mode 100644
index 00000000..2cf3f808
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Command/TagAllCommand.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace Wallabag\CoreBundle\Command;
+
+use Doctrine\ORM\NoResultException;
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class TagAllCommand extends ContainerAwareCommand
+{
+    protected function configure()
+    {
+        $this
+            ->setName('wallabag:tag:all')
+            ->setDescription('Tag all entries using the tagging rules.')
+            ->addArgument(
+               'username',
+               InputArgument::REQUIRED,
+               'User to tag entries for.'
+            )
+        ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        try {
+            $user = $this->getUser($input->getArgument('username'));
+        } catch (NoResultException $e) {
+            $output->writeln(sprintf('<error>User %s not found.</error>', $input->getArgument('username')));
+
+            return 1;
+        }
+        $tagger = $this->getContainer()->get('wallabag_core.rule_based_tagger');
+
+        $output->write(sprintf('Tagging entries for user « <info>%s</info> »... ', $user->getUserName()));
+
+        $entries = $tagger->tagAllForUser($user);
+
+        $em = $this->getDoctrine()->getManager();
+        foreach ($entries as $entry) {
+            $em->persist($entry);
+        }
+        $em->flush();
+
+        $output->writeln('<info>Done.</info>');
+    }
+
+    /**
+     * Fetches a user from its username.
+     *
+     * @param string $username
+     *
+     * @return \Wallabag\UserBundle\Entity\User
+     */
+    private function getUser($username)
+    {
+        return $this->getDoctrine()->getRepository('WallabagUserBundle:User')->findOneByUserName($username);
+    }
+
+    private function getDoctrine()
+    {
+        return $this->getContainer()->get('doctrine');
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Controller/ConfigController.php b/src/Wallabag/CoreBundle/Controller/ConfigController.php
index 8bbe4ca0..7a187710 100644
--- a/src/Wallabag/CoreBundle/Controller/ConfigController.php
+++ b/src/Wallabag/CoreBundle/Controller/ConfigController.php
@@ -7,9 +7,11 @@ use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\JsonResponse;
 use Wallabag\CoreBundle\Entity\Config;
+use Wallabag\CoreBundle\Entity\TaggingRule;
 use Wallabag\UserBundle\Entity\User;
 use Wallabag\CoreBundle\Form\Type\ChangePasswordType;
 use Wallabag\CoreBundle\Form\Type\UserInformationType;
+use Wallabag\CoreBundle\Form\Type\TaggingRuleType;
 use Wallabag\CoreBundle\Form\Type\NewUserType;
 use Wallabag\CoreBundle\Form\Type\RssType;
 use Wallabag\CoreBundle\Tools\Utils;
@@ -98,6 +100,24 @@ class ConfigController extends Controller
             return $this->redirect($this->generateUrl('config'));
         }
 
+        // handle tagging rule
+        $taggingRule = new TaggingRule();
+        $newTaggingRule = $this->createForm(new TaggingRuleType(), $taggingRule, array('action' => $this->generateUrl('config').'#set5'));
+        $newTaggingRule->handleRequest($request);
+
+        if ($newTaggingRule->isValid()) {
+            $taggingRule->setConfig($config);
+            $em->persist($taggingRule);
+            $em->flush();
+
+            $this->get('session')->getFlashBag()->add(
+                'notice',
+                'Tagging rules updated'
+            );
+
+            return $this->redirect($this->generateUrl('config'));
+        }
+
         // handle adding new user
         $newUser = $userManager->createUser();
         // enable created user by default
@@ -136,6 +156,7 @@ class ConfigController extends Controller
                 'pwd' => $pwdForm->createView(),
                 'user' => $userForm->createView(),
                 'new_user' => $newUserForm->createView(),
+                'new_tagging_rule' => $newTaggingRule->createView(),
             ),
             'rss' => array(
                 'username' => $user->getUsername(),
@@ -168,6 +189,33 @@ class ConfigController extends Controller
     }
 
     /**
+     * Deletes a tagging rule and redirect to the config homepage.
+     *
+     * @param TaggingRule $rule
+     *
+     * @Route("/tagging-rule/delete/{id}", requirements={"id" = "\d+"}, name="delete_tagging_rule")
+     *
+     * @return \Symfony\Component\HttpFoundation\RedirectResponse
+     */
+    public function deleteTaggingRule(TaggingRule $rule)
+    {
+        if ($this->getUser()->getId() != $rule->getConfig()->getUser()->getId()) {
+            throw $this->createAccessDeniedException('You can not access this tagging ryle.');
+        }
+
+        $em = $this->getDoctrine()->getManager();
+        $em->remove($rule);
+        $em->flush();
+
+        $this->get('session')->getFlashBag()->add(
+            'notice',
+            'Tagging rule deleted'
+        );
+
+        return $this->redirect($this->generateUrl('config'));
+    }
+
+    /**
      * Retrieve config for the current user.
      * If no config were found, create a new one.
      *
diff --git a/src/Wallabag/CoreBundle/DataFixtures/ORM/LoadConfigData.php b/src/Wallabag/CoreBundle/DataFixtures/ORM/LoadConfigData.php
index cb0c52c4..84b78a89 100644
--- a/src/Wallabag/CoreBundle/DataFixtures/ORM/LoadConfigData.php
+++ b/src/Wallabag/CoreBundle/DataFixtures/ORM/LoadConfigData.php
@@ -6,6 +6,7 @@ use Doctrine\Common\DataFixtures\AbstractFixture;
 use Doctrine\Common\DataFixtures\OrderedFixtureInterface;
 use Doctrine\Common\Persistence\ObjectManager;
 use Wallabag\CoreBundle\Entity\Config;
+use Wallabag\CoreBundle\Entity\TaggingRule;
 
 class LoadConfigData extends AbstractFixture implements OrderedFixtureInterface
 {
@@ -15,6 +16,13 @@ class LoadConfigData extends AbstractFixture implements OrderedFixtureInterface
     public function load(ObjectManager $manager)
     {
         $adminConfig = new Config($this->getReference('admin-user'));
+        $taggingRule = new TaggingRule();
+
+        $taggingRule->setConfig($adminConfig);
+        $taggingRule->setRule('title matches "wallabag"');
+        $taggingRule->setTags(['wallabag']);
+        $manager->persist($taggingRule);
+
         $adminConfig->setTheme('material');
         $adminConfig->setItemsPerPage(30);
         $adminConfig->setLanguage('en_US');
diff --git a/src/Wallabag/CoreBundle/Entity/Config.php b/src/Wallabag/CoreBundle/Entity/Config.php
index b2a1915a..2ca4182e 100644
--- a/src/Wallabag/CoreBundle/Entity/Config.php
+++ b/src/Wallabag/CoreBundle/Entity/Config.php
@@ -2,6 +2,7 @@
 
 namespace Wallabag\CoreBundle\Entity;
 
+use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
 
@@ -76,12 +77,19 @@ class Config
      */
     private $user;
 
+    /**
+     * @ORM\OneToMany(targetEntity="Wallabag\CoreBundle\Entity\TaggingRule", mappedBy="config", cascade={"remove"})
+     * @ORM\OrderBy({"id" = "ASC"})
+     */
+    private $taggingRules;
+
     /*
      * @param User     $user
      */
     public function __construct(\Wallabag\UserBundle\Entity\User $user)
     {
         $this->user = $user;
+        $this->taggingRules = new ArrayCollection();
     }
 
     /**
@@ -237,4 +245,24 @@ class Config
     {
         return $this->rssLimit;
     }
+
+    /**
+     * @param TaggingRule $rule
+     *
+     * @return Config
+     */
+    public function addTaggingRule(TaggingRule $rule)
+    {
+        $this->taggingRules[] = $rule;
+
+        return $this;
+    }
+
+    /**
+     * @return ArrayCollection<TaggingRule>
+     */
+    public function getTaggingRules()
+    {
+        return $this->taggingRules;
+    }
 }
diff --git a/src/Wallabag/CoreBundle/Entity/Entry.php b/src/Wallabag/CoreBundle/Entity/Entry.php
index 5aa582f8..608ed2f0 100644
--- a/src/Wallabag/CoreBundle/Entity/Entry.php
+++ b/src/Wallabag/CoreBundle/Entity/Entry.php
@@ -458,6 +458,10 @@ class Entry
      */
     public function addTag(Tag $tag)
     {
+        if ($this->tags->contains($tag)) {
+            return;
+        }
+
         $this->tags[] = $tag;
         $tag->addEntry($this);
     }
diff --git a/src/Wallabag/CoreBundle/Entity/TaggingRule.php b/src/Wallabag/CoreBundle/Entity/TaggingRule.php
new file mode 100644
index 00000000..4eab590f
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Entity/TaggingRule.php
@@ -0,0 +1,133 @@
+<?php
+
+namespace Wallabag\CoreBundle\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Validator\Constraints as Assert;
+use KPhoen\RulerZBundle\Validator\Constraints as RulerZAssert;
+
+/**
+ * Tagging rule.
+ *
+ * @ORM\Entity(repositoryClass="Wallabag\CoreBundle\Repository\TaggingRuleRepository")
+ * @ORM\Table
+ * @ORM\Entity
+ */
+class TaggingRule
+{
+    /**
+     * @var int
+     *
+     * @ORM\Column(name="id", type="integer")
+     * @ORM\Id
+     * @ORM\GeneratedValue(strategy="AUTO")
+     */
+    private $id;
+
+    /**
+     * @var string
+     *
+     * @Assert\NotBlank()
+     * @RulerZAssert\ValidRule(
+     *  allowed_variables={"title", "url", "isArchived", "isStared", "content", "language", "mimetype", "readingTime", "domainName"},
+     *  allowed_operators={">", "<", ">=", "<=", "=", "is", "!=", "and", "not", "or", "matches"}
+     * )
+     * @ORM\Column(name="rule", type="string", nullable=false)
+     */
+    private $rule;
+
+    /**
+     * @var array
+     *
+     * @Assert\NotBlank()
+     * @ORM\Column(name="tags", type="simple_array", nullable=false)
+     */
+    private $tags = [];
+
+    /**
+     * @ORM\ManyToOne(targetEntity="Wallabag\CoreBundle\Entity\Config", inversedBy="taggingRules")
+     */
+    private $config;
+
+    /**
+     * Get id.
+     *
+     * @return int
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * Set rule.
+     *
+     * @param string $rule
+     *
+     * @return TaggingRule
+     */
+    public function setRule($rule)
+    {
+        $this->rule = $rule;
+
+        return $this;
+    }
+
+    /**
+     * Get rule.
+     *
+     * @return string
+     */
+    public function getRule()
+    {
+        return $this->rule;
+    }
+
+    /**
+     * Set tags.
+     *
+     * @param array<string> $tags
+     *
+     * @return TaggingRule
+     */
+    public function setTags(array $tags)
+    {
+        $this->tags = $tags;
+
+        return $this;
+    }
+
+    /**
+     * Get tags.
+     *
+     * @return array<string>
+     */
+    public function getTags()
+    {
+        return $this->tags;
+    }
+
+    /**
+     * Set config.
+     *
+     * @param Config $config
+     *
+     * @return TaggingRule
+     */
+    public function setConfig(Config $config)
+    {
+        $this->config = $config;
+
+        return $this;
+    }
+
+    /**
+     * Get config.
+     *
+     * @return Config
+     */
+    public function getConfig()
+    {
+        return $this->config;
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformer.php b/src/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformer.php
new file mode 100644
index 00000000..23488d35
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Form/DataTransformer/StringToListTransformer.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Wallabag\CoreBundle\Form\DataTransformer;
+
+use Doctrine\Common\Persistence\ObjectManager;
+use Symfony\Component\Form\DataTransformerInterface;
+use Symfony\Component\Form\Exception\TransformationFailedException;
+
+/**
+ * Transforms a comma-separated list to a proper PHP array.
+ * Example: the string "foo, bar" will become the array ["foo", "bar"]
+ */
+class StringToListTransformer implements DataTransformerInterface
+{
+    /**
+     * @var string
+     */
+    private $separator;
+
+    /**
+     * @param string $separator The separator used in the list.
+     */
+    public function __construct($separator = ',')
+    {
+        $this->separator = $separator;
+    }
+
+    /**
+     * Transforms a list to a string.
+     *
+     * @param array|null $list
+     *
+     * @return string
+     */
+    public function transform($list)
+    {
+        if (null === $list) {
+            return '';
+        }
+
+        return implode($this->separator, $list);
+    }
+
+    /**
+     * Transforms a string to a list.
+     *
+     * @param  string $string
+     *
+     * @return array|null
+     */
+    public function reverseTransform($string)
+    {
+        if ($string === null) {
+            return null;
+        }
+
+        return array_values(array_filter(array_map('trim', explode($this->separator, $string))));
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Form/Type/TaggingRuleType.php b/src/Wallabag/CoreBundle/Form/Type/TaggingRuleType.php
new file mode 100644
index 00000000..7fbba38a
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Form/Type/TaggingRuleType.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Wallabag\CoreBundle\Form\Type;
+
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+use Wallabag\CoreBundle\Form\DataTransformer\StringToListTransformer;
+
+class TaggingRuleType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->add('rule', 'text', array('required' => true))
+            ->add('save', 'submit')
+        ;
+
+        $tagsField = $builder
+            ->create('tags', 'text')
+            ->addModelTransformer(new StringToListTransformer(','));
+
+        $builder->add($tagsField);
+    }
+
+    public function configureOptions(OptionsResolver $resolver)
+    {
+        $resolver->setDefaults(array(
+            'data_class' => 'Wallabag\CoreBundle\Entity\TaggingRule',
+        ));
+    }
+
+    public function getName()
+    {
+        return 'tagging_rule';
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Helper/ContentProxy.php b/src/Wallabag/CoreBundle/Helper/ContentProxy.php
index 7fb41393..3d585e61 100644
--- a/src/Wallabag/CoreBundle/Helper/ContentProxy.php
+++ b/src/Wallabag/CoreBundle/Helper/ContentProxy.php
@@ -3,6 +3,7 @@
 namespace Wallabag\CoreBundle\Helper;
 
 use Graby\Graby;
+use Psr\Log\LoggerInterface as Logger;
 use Wallabag\CoreBundle\Entity\Entry;
 use Wallabag\CoreBundle\Tools\Utils;
 
@@ -13,10 +14,14 @@ use Wallabag\CoreBundle\Tools\Utils;
 class ContentProxy
 {
     protected $graby;
+    protected $tagger;
+    protected $logger;
 
-    public function __construct(Graby $graby)
+    public function __construct(Graby $graby, RuleBasedTagger $tagger, Logger $logger)
     {
-        $this->graby = $graby;
+        $this->graby  = $graby;
+        $this->tagger = $tagger;
+        $this->logger = $logger;
     }
 
     /**
@@ -59,6 +64,15 @@ class ContentProxy
             $entry->setPreviewPicture($content['open_graph']['og_image']);
         }
 
+        try {
+            $this->tagger->tag($entry);
+        } catch (\Exception $e) {
+            $this->logger->error('Error while trying to automatically tag an entry.', array(
+                'entry_url' => $url,
+                'error_msg' => $e->getMessage(),
+            ));
+        }
+
         return $entry;
     }
 }
diff --git a/src/Wallabag/CoreBundle/Helper/RuleBasedTagger.php b/src/Wallabag/CoreBundle/Helper/RuleBasedTagger.php
new file mode 100644
index 00000000..3f9953c0
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Helper/RuleBasedTagger.php
@@ -0,0 +1,108 @@
+<?php
+
+namespace Wallabag\CoreBundle\Helper;
+
+use RulerZ\RulerZ;
+
+use Wallabag\CoreBundle\Entity\Entry;
+use Wallabag\CoreBundle\Entity\Tag;
+use Wallabag\CoreBundle\Repository\EntryRepository;
+use Wallabag\CoreBundle\Repository\TagRepository;
+use Wallabag\UserBundle\Entity\User;
+
+class RuleBasedTagger
+{
+    private $rulerz;
+    private $tagRepository;
+    private $entryRepository;
+
+    public function __construct(RulerZ $rulerz, TagRepository $tagRepository, EntryRepository $entryRepository)
+    {
+        $this->rulerz          = $rulerz;
+        $this->tagRepository   = $tagRepository;
+        $this->entryRepository = $entryRepository;
+    }
+
+    /**
+     * 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, $rule->getRule())) {
+                continue;
+            }
+
+            foreach ($rule->getTags() as $label) {
+                $tag = $this->getTag($entry->getUser(), $label);
+
+                $entry->addTag($tag);
+            }
+        }
+    }
+
+    /**
+     * Apply all the tagging rules defined by a user on its entries.
+     *
+     * @param User $user
+     *
+     * @return array<Entry> A list of modified entries.
+     */
+    public function tagAllForUser(User $user)
+    {
+        $rules   = $this->getRulesForUser($user);
+        $entries = array();
+
+        foreach ($rules as $rule) {
+            $qb      = $this->entryRepository->getBuilderForAllByUser($user->getId());
+            $entries = $this->rulerz->filter($qb, $rule->getRule());
+
+            foreach ($entries as $entry) {
+                foreach ($rule->getTags() as $label) {
+                    $tag = $this->getTag($user, $label);
+
+                    $entry->addTag($tag);
+                    $entries[] = $entry;
+                }
+            }
+        }
+
+        return $entries;
+    }
+
+    /**
+     * 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;
+    }
+
+    /**
+     * Retrieves the tagging rules for a given user.
+     *
+     * @param User $user
+     *
+     * @return array<TaggingRule>
+     */
+    private function getRulesForUser(User $user)
+    {
+        return $user->getConfig()->getTaggingRules();
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Operator/Doctrine/Matches.php b/src/Wallabag/CoreBundle/Operator/Doctrine/Matches.php
new file mode 100644
index 00000000..e6bb03b1
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Operator/Doctrine/Matches.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace Wallabag\CoreBundle\Operator\Doctrine;
+
+/**
+ * Provides a "matches" operator used for tagging rules.
+ *
+ * It asserts that a given pattern is contained in a subject, in a
+ * case-insensitive way.
+ *
+ * This operator will be used to compile tagging rules in DQL, usable
+ * by Doctrine ORM.
+ * It's registered in RulerZ using a service (wallabag.operator.doctrine.matches);
+ */
+class Matches
+{
+    public function __invoke($subject, $pattern)
+    {
+        if ($pattern[0] === "'") {
+            $pattern = sprintf("'%%%s%%'", substr($pattern, 1, -1));
+        }
+
+        return sprintf('UPPER(%s) LIKE UPPER(%s)', $subject, $pattern);
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Operator/PHP/Matches.php b/src/Wallabag/CoreBundle/Operator/PHP/Matches.php
new file mode 100644
index 00000000..987ed2a5
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Operator/PHP/Matches.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace Wallabag\CoreBundle\Operator\PHP;
+
+/**
+ * Provides a "matches" operator used for tagging rules.
+ *
+ * It asserts that a given pattern is contained in a subject, in a
+ * case-insensitive way.
+ *
+ * This operator will be used to compile tagging rules in PHP, usable
+ * directly on Entry objects for instance.
+ * It's registered in RulerZ using a service (wallabag.operator.array.matches);
+ */
+class Matches
+{
+    public function __invoke($subject, $pattern)
+    {
+        return stripos($subject, $pattern) !== false;
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Repository/TaggingRuleRepository.php b/src/Wallabag/CoreBundle/Repository/TaggingRuleRepository.php
new file mode 100644
index 00000000..de380738
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Repository/TaggingRuleRepository.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace Wallabag\CoreBundle\Repository;
+
+use Doctrine\ORM\EntityRepository;
+
+class TaggingRuleRepository extends EntityRepository
+{
+}
diff --git a/src/Wallabag/CoreBundle/Resources/config/services.yml b/src/Wallabag/CoreBundle/Resources/config/services.yml
index 8e21b052..c92b4eb3 100644
--- a/src/Wallabag/CoreBundle/Resources/config/services.yml
+++ b/src/Wallabag/CoreBundle/Resources/config/services.yml
@@ -53,6 +53,27 @@ services:
         class: Wallabag\CoreBundle\Helper\ContentProxy
         arguments:
             - @wallabag_core.graby
+            - @wallabag_core.rule_based_tagger
+            - @logger
+
+    wallabag_core.rule_based_tagger:
+        class: Wallabag\CoreBundle\Helper\RuleBasedTagger
+        arguments:
+            - @rulerz
+            - @wallabag_core.tag_repository
+            - @wallabag_core.entry_repository
+
+    wallabag_core.entry_repository:
+        class: Wallabag\CoreBundle\Repository\EntryRepository
+        factory: [ @doctrine.orm.default_entity_manager, getRepository ]
+        arguments:
+            - WallabagCoreBundle:Entry
+
+    wallabag_core.tag_repository:
+        class: Wallabag\CoreBundle\Repository\TagRepository
+        factory: [ @doctrine.orm.default_entity_manager, getRepository ]
+        arguments:
+            - WallabagCoreBundle:Tag
 
     wallabag_core.registration_confirmed:
         class: Wallabag\CoreBundle\EventListener\RegistrationConfirmedListener
@@ -70,3 +91,13 @@ services:
         arguments:
             - %wallabag_url%
             - src/Wallabag/CoreBundle/Resources/views/themes/_global/public/img/appicon/apple-touch-icon-152.png
+
+    wallabag.operator.array.matches:
+        class: Wallabag\CoreBundle\Operator\PHP\Matches
+        tags:
+            - { name: rulerz.operator, executor: rulerz.executor.array, operator: matches }
+
+    wallabag.operator.doctrine.matches:
+        class: Wallabag\CoreBundle\Operator\Doctrine\Matches
+        tags:
+            - { name: rulerz.operator, executor: rulerz.executor.doctrine, operator: matches, inline: true }
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/baggy/Config/index.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/baggy/Config/index.html.twig
index 7a7d6af1..cc797c63 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/baggy/Config/index.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/baggy/Config/index.html.twig
@@ -145,6 +145,39 @@
         {{ form_rest(form.pwd) }}
     </form>
 
+    <h2>{% trans %}Tagging rules{% endtrans %}</h2>
+
+    <ul>
+        {% for tagging_rule in app.user.config.taggingRules %}
+        <li>
+            if « {{ tagging_rule.rule }} » then tag as « {{ tagging_rule.tags|join(', ') }} »
+            <a href="{{ path('delete_tagging_rule', {id: tagging_rule.id}) }}" title="{% trans %}Delete{% endtrans %}" class="tool delete icon-trash icon"></a>
+        </li>
+        {% endfor %}
+    </ul>
+
+    <form action="{{ path('config') }}" method="post" {{ form_enctype(form.new_tagging_rule) }}>
+        {{ form_errors(form.new_tagging_rule) }}
+
+        <fieldset class="w500p inline">
+            <div class="row">
+                {{ form_label(form.new_tagging_rule.rule) }}
+                {{ form_errors(form.new_tagging_rule.rule) }}
+                {{ form_widget(form.new_tagging_rule.rule) }}
+            </div>
+        </fieldset>
+
+        <fieldset class="w500p inline">
+            <div class="row">
+                {{ form_label(form.new_tagging_rule.tags) }}
+                {{ form_errors(form.new_tagging_rule.tags) }}
+                {{ form_widget(form.new_tagging_rule.tags) }}
+            </div>
+        </fieldset>
+
+        {{ form_rest(form.new_tagging_rule) }}
+    </form>
+
     {% if is_granted('ROLE_SUPER_ADMIN') %}
     <h2>{% trans %}Add a user{% endtrans %}</h2>
 
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/Config/index.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/Config/index.html.twig
index 8f121a2b..d060311d 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/Config/index.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/Config/index.html.twig
@@ -15,8 +15,9 @@
                         <li class="tab col s3"><a href="#set2">{% trans %}RSS{% endtrans %}</a></li>
                         <li class="tab col s3"><a href="#set3">{% trans %}User information{% endtrans %}</a></li>
                         <li class="tab col s3"><a href="#set4">{% trans %}Password{% endtrans %}</a></li>
+                        <li class="tab col s3"><a href="#set5">{% trans %}Tagging rules{% endtrans %}</a></li>
                         {% if is_granted('ROLE_SUPER_ADMIN') %}
-                        <li class="tab col s3"><a href="#set5">{% trans %}Add a user{% endtrans %}</a></li>
+                        <li class="tab col s3"><a href="#set6">{% trans %}Add a user{% endtrans %}</a></li>
                         {% endif %}
                         </ul>
                     </div>
@@ -183,8 +184,155 @@
                         </form>
                     </div>
 
-                    {% if is_granted('ROLE_SUPER_ADMIN') %}
                     <div id="set5" class="col s12">
+                        <div class="row">
+                            <div class="input-field col s12">
+                                <ul>
+                                    {% for tagging_rule in app.user.config.taggingRules %}
+                                    <li>
+                                        if « {{ tagging_rule.rule }} » then tag as « {{ tagging_rule.tags|join(', ') }} »
+                                        <a href="{{ path('delete_tagging_rule', {id: tagging_rule.id}) }}" title="{% trans %}Delete{% endtrans %}">
+                                            <i class="tool grey-text delete mdi-action-delete"></i>
+                                        </a>
+                                    </li>
+                                    {% endfor %}
+                                </ul>
+                            </div>
+                        </div>
+
+                        {{ form_start(form.new_tagging_rule) }}
+                            {{ form_errors(form.new_tagging_rule) }}
+
+                            <div class="row">
+                                <div class="input-field col s12">
+                                    {{ form_label(form.new_tagging_rule.rule) }}
+                                    {{ form_errors(form.new_tagging_rule.rule) }}
+                                    {{ form_widget(form.new_tagging_rule.rule) }}
+                                </div>
+                            </div>
+
+                            <div class="row">
+                                <div class="input-field col s12">
+                                    {{ form_label(form.new_tagging_rule.tags) }}
+                                    {{ form_errors(form.new_tagging_rule.tags) }}
+                                    {{ form_widget(form.new_tagging_rule.tags) }}
+                                </div>
+                            </div>
+
+                            <div class="hidden">{{ form_rest(form.new_tagging_rule) }}</div>
+                            <button class="btn waves-effect waves-light" type="submit" name="action">
+                                {% trans %}Save{% endtrans %}
+                            </button>
+                        </form>
+
+                        <div class="row">
+                            <div class="input-field col s12">
+                                <h4>{% trans %}FAQ{% endtrans %}</h4>
+
+                                <h5>{% trans %}What does « tagging rules » mean?{% endtrans %}</h5>
+                                <p class="help">
+                                    {% trans %}
+                                    They are rules used by Wallabag to automatically tag new entries.<br />
+                                    Each time a new entry is added, all the tagging rules will be used to add
+                                    the tags you configured, thus saving you the trouble to manually classify
+                                    your entries.
+                                    {% endtrans %}
+                                </p>
+
+                                <h5>{% trans %}How do I use them?{% endtrans %}</h5>
+                                <p class="help">
+                                    {% trans %}
+                                    Let assume you want to tag new entries as « <i>short reading</i> » when the reading time is inferior to 3 minutes.<br />
+                                    In that case, you should put « readingTime &lt;= 3 » in the <i>Rule</i> field and « <i>short reading</i> » in the <i>Tags</i>
+                                    field.<br />
+                                    Several tags can added simultaneously by separating them by a comma: « <i>short reading, must read</i> »<br />
+                                    Complex rules can be written by using predefined operators: if « <i>readingTime &gt;= 5 AND domainName = "github.com"</i> » then tag as « <i>long reading, github </i> »
+                                    {% endtrans %}
+                                </p>
+
+                                <h5>{% trans %}Which variables and operators can I use to write rules?{% endtrans %}</h5>
+                                <p class="help">
+                                    {% trans %}The following variables and operators can be used to create tagging rules:{% endtrans %}
+
+                                    <table>
+                                        <thead>
+                                            <tr>
+                                                <th>{% trans %}Variable{% endtrans %}</th>
+                                                <th>{% trans %}Meaning{% endtrans %}</th>
+                                                <th>{% trans %}Operator{% endtrans %}</th>
+                                                <th>{% trans %}Meaning{% endtrans %}</th>
+                                            </tr>
+                                        </thead>
+
+                                        <tbody>
+                                            <tr>
+                                                <td>title</td>
+                                                <td>{% trans %}Title of the entry{% endtrans %}</td>
+                                                <td>&lt;=</td>
+                                                <td>{% trans %}Less than…{% endtrans %}</td>
+                                            </tr>
+                                            <tr>
+                                                <td>url</td>
+                                                <td>{% trans %}URL of the entry{% endtrans %}</td>
+                                                <td>&lt;</td>
+                                                <td>{% trans %}Strictly less than…{% endtrans %}</td>
+                                            </tr>
+                                            <tr>
+                                                <td>isArchived</td>
+                                                <td>{% trans %}Whether the entry is archived or not{% endtrans %}</td>
+                                                <td>=&gt;</td>
+                                                <td>{% trans %}Greater than…{% endtrans %}</td>
+                                            </tr>
+                                            <tr>
+                                                <td>isStared</td>
+                                                <td>{% trans %}Whether the entry is starred or not{% endtrans %}</td>
+                                                <td>&gt;</td>
+                                                <td>{% trans %}Strictly greater than…{% endtrans %}</td>
+                                            </tr>
+                                            <tr>
+                                                <td>content</td>
+                                                <td>{% trans %}The entry's content{% endtrans %}</td>
+                                                <td>=</td>
+                                                <td>{% trans %}Equal to…{% endtrans %}</td>
+                                            </tr>
+                                            <tr>
+                                                <td>language</td>
+                                                <td>{% trans %}The entry's language{% endtrans %}</td>
+                                                <td>!=</td>
+                                                <td>{% trans %}Not equal to…{% endtrans %}</td>
+                                            </tr>
+                                            <tr>
+                                                <td>mimetype</td>
+                                                <td>{% trans %}The entry's mime-type{% endtrans %}</td>
+                                                <td>OR</td>
+                                                <td>{% trans %}One rule or another{% endtrans %}</td>
+                                            </tr>
+                                            <tr>
+                                                <td>readingTime</td>
+                                                <td>{% trans %}The estimated entry's reading time, in minutes{% endtrans %}</td>
+                                                <td>AND</td>
+                                                <td>{% trans %}One rule and another{% endtrans %}</td>
+                                            </tr>
+                                            <tr>
+                                                <td>domainName</td>
+                                                <td>{% trans %}The domain name of the entry{% endtrans %}</td>
+                                                <td>matches</td>
+                                                <td>
+                                                    {% trans %}
+                                                    Tests that a <i>subject</i> is matches a <i>search</i> (case-insensitive).<br />
+                                                    Example: <code>title matches "football"</code>
+                                                    {% endtrans %}
+                                                </td>
+                                            </tr>
+                                        </tbody>
+                                    </table>
+                                </p>
+                            </div>
+                        </div>
+                    </div>
+
+                    {% if is_granted('ROLE_SUPER_ADMIN') %}
+                    <div id="set6" class="col s12">
                         {{ form_start(form.new_user) }}
                             {{ form_errors(form.new_user) }}
 
diff --git a/src/Wallabag/CoreBundle/Tests/Controller/ConfigControllerTest.php b/src/Wallabag/CoreBundle/Tests/Controller/ConfigControllerTest.php
index 7085151a..7b32354f 100644
--- a/src/Wallabag/CoreBundle/Tests/Controller/ConfigControllerTest.php
+++ b/src/Wallabag/CoreBundle/Tests/Controller/ConfigControllerTest.php
@@ -479,4 +479,59 @@ class ConfigControllerTest extends WallabagCoreTestCase
         $this->assertGreaterThan(1, $alert = $crawler->filter('body')->extract(array('_text')));
         $this->assertContains($expectedMessage, $alert[0]);
     }
+
+    public function testTaggingRuleCreation()
+    {
+        $this->logInAs('admin');
+        $client = $this->getClient();
+
+        $crawler = $client->request('GET', '/config');
+
+        $this->assertTrue($client->getResponse()->isSuccessful());
+
+        $form = $crawler->filter('button[id=tagging_rule_save]')->form();
+
+        $data = array(
+            'tagging_rule[rule]' => 'readingTime <= 3',
+            'tagging_rule[tags]' => 'short reading',
+        );
+
+        $client->submit($form, $data);
+
+        $this->assertEquals(302, $client->getResponse()->getStatusCode());
+
+        $crawler = $client->followRedirect();
+
+        $this->assertGreaterThan(1, $alert = $crawler->filter('div.messages.success')->extract(array('_text')));
+        $this->assertContains('Tagging rules updated', $alert[0]);
+
+        $deleteLink = $crawler->filter('.delete')->last()->link();
+
+        $crawler = $client->click($deleteLink);
+        $this->assertEquals(302, $client->getResponse()->getStatusCode());
+
+        $crawler = $client->followRedirect();
+        $this->assertGreaterThan(1, $alert = $crawler->filter('div.messages.success')->extract(array('_text')));
+        $this->assertContains('Tagging rule deleted', $alert[0]);
+    }
+
+    public function dataForTaggingRuleFailed()
+    {
+        return array(
+            array(
+                array(
+                    'rss_config[rule]' => 'unknownVar <= 3',
+                    'rss_config[tags]' => 'cool tag',
+                ),
+                'The variable « unknownVar » does not exist.',
+            ),
+            array(
+                array(
+                    'rss_config[rule]' => 'length(domainName) <= 42',
+                    'rss_config[tags]' => 'cool tag',
+                ),
+                'The operator « length » does not exist.',
+            ),
+        );
+    }
 }
diff --git a/src/Wallabag/CoreBundle/Tests/Controller/EntryControllerTest.php b/src/Wallabag/CoreBundle/Tests/Controller/EntryControllerTest.php
index 56b4c9e4..af62aee8 100644
--- a/src/Wallabag/CoreBundle/Tests/Controller/EntryControllerTest.php
+++ b/src/Wallabag/CoreBundle/Tests/Controller/EntryControllerTest.php
@@ -102,6 +102,44 @@ class EntryControllerTest extends WallabagCoreTestCase
         $this->assertContains('Google', $alert[0]);
     }
 
+    /**
+     * This test will require an internet connection.
+     */
+    public function testPostNewThatWillBeTaggued()
+    {
+        $this->logInAs('admin');
+        $client = $this->getClient();
+
+        $crawler = $client->request('GET', '/new');
+
+        $this->assertEquals(200, $client->getResponse()->getStatusCode());
+
+        $form = $crawler->filter('button[type=submit]')->form();
+
+        $data = array(
+            'entry[url]' => $url = 'https://github.com/wallabag/wallabag',
+        );
+
+        $client->submit($form, $data);
+
+        $this->assertEquals(302, $client->getResponse()->getStatusCode());
+
+        $crawler = $client->followRedirect();
+
+        $em = $client->getContainer()
+            ->get('doctrine.orm.entity_manager');
+        $entry = $em
+            ->getRepository('WallabagCoreBundle:Entry')
+            ->findOneByUrl($url);
+        $tags = $entry->getTags();
+
+        $this->assertCount(1, $tags);
+        $this->assertEquals('wallabag', $tags[0]->getLabel());
+
+        $em->remove($entry);
+        $em->flush();
+    }
+
     public function testArchive()
     {
         $this->logInAs('admin');
diff --git a/src/Wallabag/CoreBundle/Tests/Form/DataTransformer/StringToListTransformerTest.php b/src/Wallabag/CoreBundle/Tests/Form/DataTransformer/StringToListTransformerTest.php
new file mode 100644
index 00000000..d114e5f3
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Tests/Form/DataTransformer/StringToListTransformerTest.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Wallabag\CoreBundle\Tests\Form\DataTransformer;
+
+use Wallabag\CoreBundle\Form\DataTransformer\StringToListTransformer;
+
+class StringToListTransformerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider transformProvider
+     */
+    public function testTransformWithValidData($inputData, $expectedResult)
+    {
+        $transformer = new StringToListTransformer();
+
+        $this->assertSame($expectedResult, $transformer->transform($inputData));
+    }
+
+    public function transformProvider()
+    {
+        return array(
+            array( null,                                 '' ),
+            array( array(),                              '' ),
+            array( array('single value'),                'single value' ),
+            array( array('first value', 'second value'), 'first value,second value' ),
+        );
+    }
+
+    /**
+     * @dataProvider reverseTransformProvider
+     */
+    public function testReverseTransformWithValidData($inputData, $expectedResult)
+    {
+        $transformer = new StringToListTransformer();
+
+        $this->assertSame($expectedResult, $transformer->reverseTransform($inputData));
+    }
+
+    public function reverseTransformProvider()
+    {
+        return array(
+            array( null,                            null ),
+            array( '',                              array() ),
+            array( 'single value',                  array('single value') ),
+            array( 'first value,second value',      array('first value', 'second value') ),
+            array( 'first value,     second value', array('first value', 'second value') ),
+            array( 'first value,  ,  second value', array('first value', 'second value') ),
+        );
+    }
+}
diff --git a/src/Wallabag/CoreBundle/Tests/Helper/ContentProxyTest.php b/src/Wallabag/CoreBundle/Tests/Helper/ContentProxyTest.php
index 4bce4708..ef7cbd5b 100644
--- a/src/Wallabag/CoreBundle/Tests/Helper/ContentProxyTest.php
+++ b/src/Wallabag/CoreBundle/Tests/Helper/ContentProxyTest.php
@@ -2,6 +2,9 @@
 
 namespace Wallabag\CoreBundle\Tests\Helper;
 
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Psr\Log\NullLogger;
+
 use Wallabag\CoreBundle\Entity\Entry;
 use Wallabag\UserBundle\Entity\User;
 use Wallabag\CoreBundle\Helper\ContentProxy;
@@ -10,6 +13,10 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
 {
     public function testWithEmptyContent()
     {
+        $tagger = $this->getTaggerMock();
+        $tagger->expects($this->once())
+            ->method('tag');
+
         $graby = $this->getMockBuilder('Graby\Graby')
             ->setMethods(array('fetchContent'))
             ->disableOriginalConstructor()
@@ -25,7 +32,7 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
                 'language' => '',
             ));
 
-        $proxy = new ContentProxy($graby);
+        $proxy = new ContentProxy($graby, $tagger, $this->getLogger());
         $entry = $proxy->updateEntry(new Entry(new User()), 'http://0.0.0.0');
 
         $this->assertEquals('http://0.0.0.0', $entry->getUrl());
@@ -40,6 +47,10 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
 
     public function testWithEmptyContentButOG()
     {
+        $tagger = $this->getTaggerMock();
+        $tagger->expects($this->once())
+            ->method('tag');
+
         $graby = $this->getMockBuilder('Graby\Graby')
             ->setMethods(array('fetchContent'))
             ->disableOriginalConstructor()
@@ -59,7 +70,7 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
                 ),
             ));
 
-        $proxy = new ContentProxy($graby);
+        $proxy = new ContentProxy($graby, $tagger, $this->getLogger());
         $entry = $proxy->updateEntry(new Entry(new User()), 'http://domain.io');
 
         $this->assertEquals('http://domain.io', $entry->getUrl());
@@ -74,6 +85,10 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
 
     public function testWithContent()
     {
+        $tagger = $this->getTaggerMock();
+        $tagger->expects($this->once())
+            ->method('tag');
+
         $graby = $this->getMockBuilder('Graby\Graby')
             ->setMethods(array('fetchContent'))
             ->disableOriginalConstructor()
@@ -94,7 +109,7 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
                 ),
             ));
 
-        $proxy = new ContentProxy($graby);
+        $proxy = new ContentProxy($graby, $tagger, $this->getLogger());
         $entry = $proxy->updateEntry(new Entry(new User()), 'http://0.0.0.0');
 
         $this->assertEquals('http://1.1.1.1', $entry->getUrl());
@@ -106,4 +121,17 @@ class ContentProxyTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(4.0, $entry->getReadingTime());
         $this->assertEquals('1.1.1.1', $entry->getDomainName());
     }
+
+    private function getTaggerMock()
+    {
+        return $this->getMockBuilder('Wallabag\CoreBundle\Helper\RuleBasedTagger')
+            ->setMethods(array('tag'))
+            ->disableOriginalConstructor()
+            ->getMock();
+    }
+
+    private function getLogger()
+    {
+        return new NullLogger();
+    }
 }
diff --git a/src/Wallabag/CoreBundle/Tests/Helper/RuleBasedTaggerTest.php b/src/Wallabag/CoreBundle/Tests/Helper/RuleBasedTaggerTest.php
new file mode 100644
index 00000000..5180f7dd
--- /dev/null
+++ b/src/Wallabag/CoreBundle/Tests/Helper/RuleBasedTaggerTest.php
@@ -0,0 +1,167 @@
+<?php
+
+namespace Wallabag\CoreBundle\Tests\Helper;
+
+use Wallabag\CoreBundle\Entity\Config;
+use Wallabag\CoreBundle\Entity\Entry;
+use Wallabag\CoreBundle\Entity\Tag;
+use Wallabag\CoreBundle\Entity\TaggingRule;
+use Wallabag\UserBundle\Entity\User;
+use Wallabag\CoreBundle\Helper\RuleBasedTagger;
+
+class RuleBasedTaggerTest extends \PHPUnit_Framework_TestCase
+{
+    private $rulerz;
+    private $tagRepository;
+    private $entryRepository;
+    private $tagger;
+
+    public function setUp()
+    {
+        $this->rulerz          = $this->getRulerZMock();
+        $this->tagRepository   = $this->getTagRepositoryMock();
+        $this->entryRepository = $this->getEntryRepositoryMock();
+
+        $this->tagger = new RuleBasedTagger($this->rulerz, $this->tagRepository, $this->entryRepository);
+    }
+
+    public function testTagWithNoRule()
+    {
+        $entry = new Entry($this->getUser());
+
+        $this->tagger->tag($entry);
+
+        $this->assertTrue($entry->getTags()->isEmpty());
+    }
+
+    public function testTagWithNoMatchingRule()
+    {
+        $taggingRule = $this->getTaggingRule('rule as string', array('foo', 'bar'));
+        $user        = $this->getUser([$taggingRule]);
+        $entry       = new Entry($user);
+
+        $this->rulerz
+            ->expects($this->once())
+            ->method('satisfies')
+            ->with($entry, 'rule as string')
+            ->willReturn(false);
+
+        $this->tagger->tag($entry);
+
+        $this->assertTrue($entry->getTags()->isEmpty());
+    }
+
+    public function testTagWithAMatchingRule()
+    {
+        $taggingRule = $this->getTaggingRule('rule as string', array('foo', 'bar'));
+        $user        = $this->getUser([$taggingRule]);
+        $entry       = new Entry($user);
+
+        $this->rulerz
+            ->expects($this->once())
+            ->method('satisfies')
+            ->with($entry, 'rule as string')
+            ->willReturn(true);
+
+        $this->tagger->tag($entry);
+
+        $this->assertFalse($entry->getTags()->isEmpty());
+
+        $tags = $entry->getTags();
+        $this->assertSame('foo', $tags[0]->getLabel());
+        $this->assertSame($user, $tags[0]->getUser());
+        $this->assertSame('bar', $tags[1]->getLabel());
+        $this->assertSame($user, $tags[1]->getUser());
+    }
+
+    public function testTagWithAMixOfMatchingRules()
+    {
+        $taggingRule      = $this->getTaggingRule('bla bla', array('hey'));
+        $otherTaggingRule = $this->getTaggingRule('rule as string', array('foo'));
+
+        $user  = $this->getUser([$taggingRule, $otherTaggingRule]);
+        $entry = new Entry($user);
+
+        $this->rulerz
+            ->method('satisfies')
+            ->will($this->onConsecutiveCalls(false, true));
+
+        $this->tagger->tag($entry);
+
+        $this->assertFalse($entry->getTags()->isEmpty());
+
+        $tags = $entry->getTags();
+        $this->assertSame('foo', $tags[0]->getLabel());
+        $this->assertSame($user, $tags[0]->getUser());
+    }
+
+    public function testWhenTheTagExists()
+    {
+        $taggingRule = $this->getTaggingRule('rule as string', array('foo'));
+        $user        = $this->getUser([$taggingRule]);
+        $entry       = new Entry($user);
+        $tag         = new Tag($user);
+
+        $this->rulerz
+            ->expects($this->once())
+            ->method('satisfies')
+            ->with($entry, 'rule as string')
+            ->willReturn(true);
+
+        $this->tagRepository
+            ->expects($this->once())
+            ->method('findOneByLabelAndUserId')
+            ->willReturn($tag);
+
+        $this->tagger->tag($entry);
+
+        $this->assertFalse($entry->getTags()->isEmpty());
+
+        $tags = $entry->getTags();
+        $this->assertSame($tag, $tags[0]);
+    }
+
+    private function getUser(array $taggingRules = [])
+    {
+        $user   = new User();
+        $config = new Config($user);
+
+        $user->setConfig($config);
+
+        foreach ($taggingRules as $rule) {
+            $config->addTaggingRule($rule);
+        }
+
+        return $user;
+    }
+
+    private function getTaggingRule($rule, array $tags)
+    {
+        $taggingRule = new TaggingRule();
+        $taggingRule->setRule($rule);
+        $taggingRule->setTags($tags);
+
+        return $taggingRule;
+    }
+
+    private function getRulerZMock()
+    {
+        return $this->getMockBuilder('RulerZ\RulerZ')
+            ->disableOriginalConstructor()
+            ->getMock();
+    }
+
+    private function getTagRepositoryMock()
+    {
+        return $this->getMockBuilder('Wallabag\CoreBundle\Repository\TagRepository')
+            ->disableOriginalConstructor()
+            ->getMock();
+    }
+
+    private function getEntryRepositoryMock()
+    {
+        return $this->getMockBuilder('Wallabag\CoreBundle\Repository\EntryRepository')
+            ->disableOriginalConstructor()
+            ->getMock();
+    }
+}