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     /**
 108      * @param Entry $entry
 109      */
 110     public function addEntry(Entry $entry)
 111     {
 112         if ($this->entries->contains($entry)) {
 113             return;
 114         }
 115
 116         $this->entries->add($entry);
 117         $entry->addTag($this);
 118     }
 119
 120     /**
 121      * @param Entry $entry
 122      */
 123     public function removeEntry(Entry $entry)
 124     {
 125         if (!$this->entries->contains($entry)) {
 126             return;
 127         }
 128
 129         $this->entries->removeElement($entry);
 130         $entry->removeTag($this);
 131     }
 132
 133     public function hasEntry($entry)
 134     {
 135         return $this->entries->contains($entry);
 136     }
 137
 138     /**
 139      * Get entries for this tag.
 140      *
 141      * @return ArrayCollection<Entry>
 142      */
 143     public function getEntries()
 144     {
 145         return $this->entries;
 146     }
 147
 148     public function getEntriesByUserId($userId)
 149     {
 150         $filteredEntries = new ArrayCollection();
 151         foreach ($this->entries as $entry) {
 152             if ($entry->getUser()->getId() === $userId) {
 153                 $filteredEntries->add($entry);
 154             }
 155         }
 156
 157         return $filteredEntries;
 158     }
 159 }