src/Wallabag/CoreBundle/Entity/Tag.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Entity;
   4
   5 use Doctrine\Common\Collections\ArrayCollection;
   6 use Doctrine\ORM\Mapping as ORM;
   7 use Gedmo\Mapping\Annotation as Gedmo;
   8 use JMS\Serializer\Annotation\ExclusionPolicy;
   9 use JMS\Serializer\Annotation\Expose;
  10 use JMS\Serializer\Annotation\XmlRoot;
  11
  12 /**
  13  * Tag.
  14  *
  15  * @XmlRoot("tag")
  16  * @ORM\Table(
  17  *     name="`tag`",
  18  *     options={"collate"="utf8mb4_bin", "charset"="utf8mb4"},
  19  *     indexes={
  20  *         @ORM\Index(name="tag_label", columns={"label"}, options={"lengths"={255}}),
  21  *     }
  22  * )
  23  * @ORM\Entity(repositoryClass="Wallabag\CoreBundle\Repository\TagRepository")
  24  * @ExclusionPolicy("all")
  25  */
  26 class Tag
  27 {
  28     /**
  29      * @var int
  30      *
  31      * @Expose
  32      * @ORM\Column(name="id", type="integer")
  33      * @ORM\Id
  34      * @ORM\GeneratedValue(strategy="AUTO")
  35      */
  36     private $id;
  37
  38     /**
  39      * @var string
  40      *
  41      * @Expose
  42      * @ORM\Column(name="label", type="text")
  43      */
  44     private $label;
  45
  46     /**
  47      * @Expose
  48      * @Gedmo\Slug(fields={"label"})
  49      * @ORM\Column(length=128, unique=true)
  50      */
  51     private $slug;
  52
  53     /**
  54      * @ORM\ManyToMany(targetEntity="Entry", mappedBy="tags", cascade={"persist"})
  55      */
  56     private $entries;
  57
  58     public function __construct()
  59     {
  60         $this->entries = new ArrayCollection();
  61     }
  62
  63     public function __toString()
  64     {
  65         return $this->label;
  66     }
  67
  68     /**
  69      * Get id.
  70      *
  71      * @return int
  72      */
  73     public function getId()
  74     {
  75         return $this->id;
  76     }
  77
  78     /**
  79      * Set label.
  80      *
  81      * @param string $label
  82      *
  83      * @return Tag
  84      */
  85     public function setLabel($label)
  86     {
  87         $this->label = mb_convert_case($label, MB_CASE_LOWER);
  88
  89         return $this;
  90     }
  91
  92     /**
  93      * Get label.
  94      *
  95      * @return string
  96      */
  97     public function getLabel()
  98     {
  99         return $this->label;
 100     }
 101
 102     public function getSlug()
 103     {
 104         return $this->slug;
 105     }
 106
 107     public function addEntry(Entry $entry)
 108     {
 109         if ($this->entries->contains($entry)) {
 110             return;
 111         }
 112
 113         $this->entries->add($entry);
 114         $entry->addTag($this);
 115     }
 116
 117     public function removeEntry(Entry $entry)
 118     {
 119         if (!$this->entries->contains($entry)) {
 120             return;
 121         }
 122
 123         $this->entries->removeElement($entry);
 124         $entry->removeTag($this);
 125     }
 126
 127     public function hasEntry($entry)
 128     {
 129         return $this->entries->contains($entry);
 130     }
 131
 132     /**
 133      * Get entries for this tag.
 134      *
 135      * @return ArrayCollection<Entry>
 136      */
 137     public function getEntries()
 138     {
 139         return $this->entries;
 140     }
 141
 142     public function getEntriesByUserId($userId)
 143     {
 144         $filteredEntries = new ArrayCollection();
 145         foreach ($this->entries as $entry) {
 146             if ($entry->getUser()->getId() === $userId) {
 147                 $filteredEntries->add($entry);
 148             }
 149         }
 150
 151         return $filteredEntries;
 152     }
 153 }