src/infrastructure/customfield/herald/PhabricatorCustomFieldHeraldField.php

   1 <?php
   2
   3 final class PhabricatorCustomFieldHeraldField extends HeraldField {
   4
   5   const FIELDCONST = 'herald.custom';
   6
   7   private $customField;
   8
   9   public function setCustomField(PhabricatorCustomField $custom_field) {
  10     $this->customField = $custom_field;
  11     return $this;
  12   }
  13
  14   public function getCustomField() {
  15     return $this->customField;
  16   }
  17
  18   public function getFieldGroupKey() {
  19     return PhabricatorCustomFieldHeraldFieldGroup::FIELDGROUPKEY;
  20   }
  21
  22   public function supportsObject($object) {
  23     return ($object instanceof PhabricatorCustomFieldInterface);
  24   }
  25
  26   public function getFieldsForObject($object) {
  27     $field_list = PhabricatorCustomField::getObjectFields(
  28       $object,
  29       PhabricatorCustomField::ROLE_HERALD);
  30     $field_list->setViewer(PhabricatorUser::getOmnipotentUser());
  31     $field_list->readFieldsFromStorage($object);
  32
  33     $prefix = 'herald.custom/';
  34     $limit = self::getFieldConstantByteLimit();
  35
  36     $map = array();
  37     foreach ($field_list->getFields() as $field) {
  38       $key = $field->getFieldKey();
  39
  40       // NOTE: This use of digestToLength() isn't preferred (you should
  41       // normally digest a key unconditionally, so that it isn't possible to
  42       // arrange a collision) but preserves backward compatibility.
  43
  44       $full_key = $prefix.$key;
  45       if (strlen($full_key) > $limit) {
  46         $full_key = PhabricatorHash::digestToLength($full_key, $limit);
  47       }
  48
  49       $map[$full_key] = id(new PhabricatorCustomFieldHeraldField())
  50         ->setCustomField($field);
  51     }
  52
  53     return $map;
  54   }
  55
  56   public function getHeraldFieldName() {
  57     return $this->getCustomField()->getHeraldFieldName();
  58   }
  59
  60   public function getHeraldFieldValue($object) {
  61     return $this->getCustomField()->getHeraldFieldValue();
  62   }
  63
  64   public function getHeraldFieldConditions() {
  65     return $this->getCustomField()->getHeraldFieldConditions();
  66   }
  67
  68   protected function getHeraldFieldStandardType() {
  69     return $this->getCustomField()->getHeraldFieldStandardType();
  70   }
  71
  72   public function getHeraldFieldValueType($condition) {
  73     if ($this->getHeraldFieldStandardType()) {
  74       return parent::getHeraldFieldValueType($condition);
  75     }
  76
  77     return $this->getCustomField()->getHeraldFieldValueType($condition);
  78   }
  79
  80   protected function getDatasource() {
  81     return $this->getCustomField()->getHeraldDatasource();
  82   }
  83
  84 }