class UriItem

Same name in other branches
  1. 9 core/lib/Drupal/Core/Field/Plugin/Field/FieldType/UriItem.php \Drupal\Core\Field\Plugin\Field\FieldType\UriItem
  2. 8.9.x core/lib/Drupal/Core/Field/Plugin/Field/FieldType/UriItem.php \Drupal\Core\Field\Plugin\Field\FieldType\UriItem
  3. 11.x core/lib/Drupal/Core/Field/Plugin/Field/FieldType/UriItem.php \Drupal\Core\Field\Plugin\Field\FieldType\UriItem

Defines the 'uri' entity field type.

URIs are not length limited by RFC 2616, but we need to provide a sensible default. There is a de-facto limit of 2000 characters in browsers and other implementors, so we go with 2048.

Hierarchy

Expanded class hierarchy of UriItem

3 files declare their use of UriItem
EntityFile.php in core/modules/file/src/Plugin/migrate/destination/EntityFile.php
FileUriItem.php in core/modules/file/src/Plugin/Field/FieldType/FileUriItem.php
UriItemTest.php in core/tests/Drupal/Tests/Core/Field/UriItemTest.php

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldType/UriItem.php, line 19

Namespace

Drupal\Core\Field\Plugin\Field\FieldType
View source
class UriItem extends StringItem {
    
    /**
     * {@inheritdoc}
     */
    public static function defaultStorageSettings() {
        $storage_settings = parent::defaultStorageSettings();
        // is_ascii doesn't make sense for URIs.
        unset($storage_settings['is_ascii']);
        $storage_settings['max_length'] = 2048;
        return $storage_settings;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
        $properties['value'] = DataDefinition::create('uri')->setLabel(t('URI value'))
            ->setSetting('case_sensitive', $field_definition->getSetting('case_sensitive'))
            ->setRequired(TRUE);
        return $properties;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function schema(FieldStorageDefinitionInterface $field_definition) {
        return [
            'columns' => [
                'value' => [
                    'type' => 'varchar',
                    'length' => (int) $field_definition->getSetting('max_length'),
                    'binary' => $field_definition->getSetting('case_sensitive'),
                ],
            ],
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function isEmpty() {
        $value = $this->getValue();
        if (!isset($value['value']) || $value['value'] === '') {
            return TRUE;
        }
        return parent::isEmpty();
    }
    
    /**
     * {@inheritdoc}
     */
    public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
        $random = new Random();
        $max_length = $field_definition->getSetting('max_length');
        $min_length = min(10, $max_length);
        // The random value is generated multiple times to create a slight
        // preference towards values that are closer to the minimum length of the
        // string.
        $length = mt_rand($min_length, mt_rand($min_length, mt_rand($min_length, $max_length)));
        $values['value'] = $random->word($length);
        $suffix_length = $max_length - 7;
        foreach ($values as $key => $value) {
            $values[$key] = 'http://' . mb_substr($value, 0, $suffix_length);
        }
        return $values;
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FieldItemBase::calculateDependencies public static function Calculates dependencies for field items. Overrides FieldItemInterface::calculateDependencies 2
FieldItemBase::calculateStorageDependencies public static function Calculates dependencies for field items on the storage level. Overrides FieldItemInterface::calculateStorageDependencies
FieldItemBase::defaultFieldSettings public static function Defines the field-level settings for this plugin. Overrides FieldItemInterface::defaultFieldSettings 6
FieldItemBase::delete public function Defines custom delete behavior for field values. Overrides FieldItemInterface::delete 2
FieldItemBase::deleteRevision public function Defines custom revision delete behavior for field values. Overrides FieldItemInterface::deleteRevision
FieldItemBase::fieldSettingsForm public function Returns a form for the field-level settings. Overrides FieldItemInterface::fieldSettingsForm 6
FieldItemBase::fieldSettingsFromConfigData public static function Returns a settings array in the field type's canonical representation. Overrides FieldItemInterface::fieldSettingsFromConfigData 1
FieldItemBase::fieldSettingsSummary public static function Returns a short summary of the field's field-level settings. Overrides FieldItemInterface::fieldSettingsSummary
FieldItemBase::fieldSettingsToConfigData public static function Returns a settings array that can be stored as a configuration value. Overrides FieldItemInterface::fieldSettingsToConfigData 1
FieldItemBase::getEntity public function Gets the entity that field belongs to. Overrides FieldItemInterface::getEntity
FieldItemBase::getFieldDefinition public function Gets the field definition. Overrides FieldItemInterface::getFieldDefinition
FieldItemBase::getLangcode public function Gets the langcode of the field values held in the object. Overrides FieldItemInterface::getLangcode
FieldItemBase::getSetting protected function Returns the value of a field setting.
FieldItemBase::getSettings protected function Returns the array of field settings.
FieldItemBase::mainPropertyName public static function Returns the name of the main property, if any. Overrides FieldItemInterface::mainPropertyName 8
FieldItemBase::onDependencyRemoval public static function Informs the plugin that a dependency of the field will be deleted. Overrides FieldItemInterface::onDependencyRemoval
FieldItemBase::postSave public function Defines custom post-save behavior for field values. Overrides FieldItemInterface::postSave 2
FieldItemBase::preSave public function Defines custom presave behavior for field values. Overrides FieldItemInterface::preSave 6
FieldItemBase::setValue public function Overrides \Drupal\Core\TypedData\TypedData::setValue(). Overrides Map::setValue 3
FieldItemBase::storageSettingsFromConfigData public static function Returns a settings array in the field type's canonical representation. Overrides FieldItemInterface::storageSettingsFromConfigData 2
FieldItemBase::storageSettingsSummary public static function Returns a short summary of the field's storage-level settings. Overrides FieldItemInterface::storageSettingsSummary
FieldItemBase::storageSettingsToConfigData public static function Returns a settings array that can be stored as a configuration value. Overrides FieldItemInterface::storageSettingsToConfigData 2
FieldItemBase::view public function Returns a renderable array for a single field item. Overrides FieldItemInterface::view
FieldItemBase::writePropertyValue protected function Different to the parent Map class, we avoid creating property objects as
far as possible in order to optimize performance. Thus we just update
$this->values if no property object has been created yet.
Overrides Map::writePropertyValue
FieldItemBase::__construct public function Constructs a TypedData object given its definition and context. Overrides TypedData::__construct 2
FieldItemBase::__get public function Magic method: Gets a property value. Overrides FieldItemInterface::__get 2
FieldItemBase::__isset public function Magic method: Determines whether a property is set. Overrides FieldItemInterface::__isset
FieldItemBase::__set public function Magic method: Sets a property value. Overrides FieldItemInterface::__set 1
FieldItemBase::__unset public function Magic method: Unsets a property. Overrides FieldItemInterface::__unset
Map::$definition protected property The data definition. Overrides TypedData::$definition
Map::$properties protected property The array of properties.
Map::$values protected property An array of values for the contained properties.
Map::applyDefaultValue public function Applies the default value. Overrides TypedData::applyDefaultValue 4
Map::get public function Gets a property object. Overrides ComplexDataInterface::get
Map::getIterator public function
Map::getProperties public function Gets an array of property objects. Overrides ComplexDataInterface::getProperties
Map::getString public function Returns a string representation of the data. Overrides TypedData::getString
Map::getValue public function Gets the data value. Overrides TypedData::getValue
Map::onChange public function Overrides TraversableTypedDataInterface::onChange 3
Map::set public function Sets a property value. Overrides ComplexDataInterface::set
Map::toArray public function Returns an array of all property values. Overrides ComplexDataInterface::toArray 1
Map::__clone public function Magic method: Implements a deep clone.
StringItem::getConstraints public function Gets a list of validation constraints. Overrides TypedData::getConstraints
StringItem::storageSettingsForm public function Returns a form for the storage-level settings. Overrides FieldItemBase::storageSettingsForm
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TypedData::$name protected property The property name.
TypedData::$parent protected property The parent typed data object.
TypedData::createInstance public static function Constructs a TypedData object given its definition and context. Overrides TypedDataInterface::createInstance
TypedData::getDataDefinition public function Gets the data definition. Overrides TypedDataInterface::getDataDefinition
TypedData::getName public function Returns the name of a property or item. Overrides TypedDataInterface::getName
TypedData::getParent public function Returns the parent data structure; i.e. either complex data or a list. Overrides TypedDataInterface::getParent
TypedData::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition
TypedData::getPluginId public function Gets the plugin ID of the plugin instance. Overrides PluginInspectionInterface::getPluginId
TypedData::getPropertyPath public function Returns the property path of the data. Overrides TypedDataInterface::getPropertyPath
TypedData::getRoot public function Returns the root of the typed data tree. Overrides TypedDataInterface::getRoot
TypedData::setContext public function Sets the context of a property or item via a context aware parent. Overrides TypedDataInterface::setContext
TypedData::validate public function Validates the currently set data value. Overrides TypedDataInterface::validate
TypedDataTrait::$typedDataManager protected property The typed data manager used for creating the data types.
TypedDataTrait::getTypedDataManager public function Gets the typed data manager. 2
TypedDataTrait::setTypedDataManager public function Sets the typed data manager. 2
UriItem::defaultStorageSettings public static function Defines the storage-level settings for this plugin. Overrides StringItem::defaultStorageSettings
UriItem::generateSampleValue public static function Generates placeholder field values. Overrides StringItem::generateSampleValue
UriItem::isEmpty public function Determines whether the data structure is empty. Overrides StringItemBase::isEmpty
UriItem::propertyDefinitions public static function Defines field item properties. Overrides StringItemBase::propertyDefinitions 1
UriItem::schema public static function Returns the schema for the field. Overrides StringItem::schema

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