class FieldInstance in Drupal 10
Same name in this branch
- 10 core/modules/field/src/Plugin/migrate/source/d6/FieldInstance.php \Drupal\field\Plugin\migrate\source\d6\FieldInstance
- 10 core/modules/field/src/Plugin/migrate/source/d7/FieldInstance.php \Drupal\field\Plugin\migrate\source\d7\FieldInstance
Same name and namespace in other branches
- 8 core/modules/field/src/Plugin/migrate/source/d6/FieldInstance.php \Drupal\field\Plugin\migrate\source\d6\FieldInstance
- 9 core/modules/field/src/Plugin/migrate/source/d6/FieldInstance.php \Drupal\field\Plugin\migrate\source\d6\FieldInstance
Drupal 6 field instances source from database.
Available configuration keys:
- node_type: (optional) The content type (machine name) to filter field instances retrieved from the source. If omitted, all field instances are retrieved.
Example:
source:
plugin: d6_field_instance
node_type: page
In this example field instances of type page are retrieved from the source database.
For additional configuration keys, refer to the parent classes.
Plugin annotation
@MigrateSource(
id = "d6_field_instance",
source_module = "content"
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
- class \Drupal\migrate\Plugin\migrate\source\SourcePluginBase implements RollbackAwareInterface, MigrateSourceInterface
- class \Drupal\migrate\Plugin\migrate\source\SqlBase implements ContainerFactoryPluginInterface, RequirementsInterface
- class \Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase implements DependentPluginInterface uses DependencyTrait
- class \Drupal\field\Plugin\migrate\source\d6\FieldInstance
- class \Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase implements DependentPluginInterface uses DependencyTrait
- class \Drupal\migrate\Plugin\migrate\source\SqlBase implements ContainerFactoryPluginInterface, RequirementsInterface
- class \Drupal\migrate\Plugin\migrate\source\SourcePluginBase implements RollbackAwareInterface, MigrateSourceInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
Expanded class hierarchy of FieldInstance
See also
\Drupal\migrate\Plugin\migrate\source\SqlBase
\Drupal\migrate\Plugin\migrate\source\SourcePluginBase
1 file declares its use of FieldInstance
- FieldDiscoveryTest.php in core/
modules/ migrate_drupal/ tests/ src/ Kernel/ d6/ FieldDiscoveryTest.php
File
- core/
modules/ field/ src/ Plugin/ migrate/ source/ d6/ FieldInstance.php, line 39
Namespace
Drupal\field\Plugin\migrate\source\d6View source
class FieldInstance extends DrupalSqlBase {
/**
* {@inheritdoc}
*/
public function query() {
$query = $this
->select('content_node_field_instance', 'cnfi')
->fields('cnfi');
if (isset($this->configuration['node_type'])) {
$query
->condition('cnfi.type_name', $this->configuration['node_type']);
}
$query
->join('content_node_field', 'cnf', '[cnf].[field_name] = [cnfi].[field_name]');
$query
->fields('cnf');
$query
->orderBy('cnfi.field_name');
$query
->orderBy('cnfi.type_name');
return $query;
}
/**
* {@inheritdoc}
*/
public function fields() {
return [
'field_name' => $this
->t('The machine name of field.'),
'type_name' => $this
->t('Content type where this field is in use.'),
'weight' => $this
->t('Weight.'),
'label' => $this
->t('A name to show.'),
'widget_type' => $this
->t('Widget type.'),
'widget_settings' => $this
->t('Serialize data with widget settings.'),
'display_settings' => $this
->t('Serialize data with display settings.'),
'description' => $this
->t('A description of field.'),
'widget_module' => $this
->t('Module that implements widget.'),
'widget_active' => $this
->t('Status of widget'),
'module' => $this
->t('The module that provides the field.'),
];
}
/**
* {@inheritdoc}
*/
public function prepareRow(Row $row) {
// Unserialize data.
$widget_settings = unserialize($row
->getSourceProperty('widget_settings'));
$display_settings = unserialize($row
->getSourceProperty('display_settings'));
$global_settings = unserialize($row
->getSourceProperty('global_settings'));
$row
->setSourceProperty('widget_settings', $widget_settings);
$row
->setSourceProperty('display_settings', $display_settings);
$row
->setSourceProperty('global_settings', $global_settings);
// Determine the translatable setting.
$translatable = TRUE;
$synchronized_fields = $this
->variableGet('i18nsync_nodeapi_' . $row
->getSourceProperty('type_name'), NULL);
if ($synchronized_fields) {
if (in_array($row
->getSourceProperty('field_name'), $synchronized_fields)) {
$translatable = FALSE;
}
}
$row
->setSourceProperty('translatable', $translatable);
return parent::prepareRow($row);
}
/**
* {@inheritdoc}
*/
public function getIds() {
$ids = [
'field_name' => [
'type' => 'string',
'alias' => 'cnfi',
],
'type_name' => [
'type' => 'string',
],
];
return $ids;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
protected | property | ||
DependencySerializationTrait:: |
public | function | 2 | |
DependencyTrait:: |
protected | property | The object's dependencies. | |
DependencyTrait:: |
protected | function | Adds multiple dependencies. | |
DependencyTrait:: |
protected | function | Adds a dependency. | |
DrupalSqlBase:: |
protected | property | The entity type manager. | |
DrupalSqlBase:: |
protected | property | If the source provider is missing. | |
DrupalSqlBase:: |
protected | property | The contents of the system table. | |
DrupalSqlBase:: |
public | function |
Calculates dependencies for the configured plugin. Overrides DependentPluginInterface:: |
|
DrupalSqlBase:: |
public | function |
Checks if requirements for this plugin are OK. Overrides SqlBase:: |
4 |
DrupalSqlBase:: |
public static | function |
Creates an instance of the plugin. Overrides SqlBase:: |
2 |
DrupalSqlBase:: |
protected | function | Retrieves a module schema_version from the source Drupal database. | |
DrupalSqlBase:: |
public | function | Retrieves all system data information from the source Drupal database. | |
DrupalSqlBase:: |
protected | function | Checks if a given module is enabled in the source Drupal database. | |
DrupalSqlBase:: |
protected | function | Reads a variable from a source Drupal database. | |
DrupalSqlBase:: |
public | function |
Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides SqlBase:: |
5 |
FieldInstance:: |
public | function |
Returns available fields on the source. Overrides MigrateSourceInterface:: |
|
FieldInstance:: |
public | function |
Defines the source fields uniquely identifying a source row. Overrides MigrateSourceInterface:: |
|
FieldInstance:: |
public | function |
Adds additional data to the row. Overrides SourcePluginBase:: |
|
FieldInstance:: |
public | function |
Overrides SqlBase:: |
|
MessengerTrait:: |
protected | property | The messenger. | 18 |
MessengerTrait:: |
public | function | Gets the messenger. | 18 |
MessengerTrait:: |
public | function | Sets the messenger. | |
MigrateSourceInterface:: |
constant | Indicates that the source is not countable. | ||
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 1 |
PluginBase:: |
protected | property | The plugin implementation definition. | |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function | ||
PluginBase:: |
public | function | ||
PluginBase:: |
public | function | 2 | |
PluginBase:: |
public | function | ||
PluginBase:: |
public | function | Determines if the plugin is configurable. | |
SourcePluginBase:: |
protected | property | The backend cache. | |
SourcePluginBase:: |
protected | property | Whether this instance should cache the source count. | 1 |
SourcePluginBase:: |
protected | property | Key to use for caching counts. | |
SourcePluginBase:: |
protected | property | The current row from the query. | |
SourcePluginBase:: |
protected | property | The primary key of the current row. | |
SourcePluginBase:: |
protected | property | Information on the property used as the high-water mark. | |
SourcePluginBase:: |
protected | property | The key-value storage for the high-water value. | |
SourcePluginBase:: |
protected | property | The migration ID map. | |
SourcePluginBase:: |
protected | property | The iterator to iterate over the source rows. | |
SourcePluginBase:: |
protected | property | Flags whether source plugin will read the map row and add to data row. | |
SourcePluginBase:: |
protected | property | The entity migration object. | |
SourcePluginBase:: |
protected | property | The module handler service. | 2 |
SourcePluginBase:: |
protected | property | The high water mark at the beginning of the import operation. | |
SourcePluginBase:: |
protected | property | Whether this instance should not attempt to count the source. | 1 |
SourcePluginBase:: |
protected | property | Flags whether to track changes to incoming data. | 1 |
SourcePluginBase:: |
protected | function | Check if the incoming data is newer than what we've previously imported. | |
SourcePluginBase:: |
public | function | 2 | |
SourcePluginBase:: |
public | function | ||
SourcePluginBase:: |
protected | function | Gets the cache object. | |
SourcePluginBase:: |
public | function | Gets the currentSourceIds data member. | |
SourcePluginBase:: |
protected | function | The current value of the high water mark. | |
SourcePluginBase:: |
protected | function | Get the name of the field used as the high watermark. | |
SourcePluginBase:: |
protected | function | Get information on the property used as the high watermark. | |
SourcePluginBase:: |
protected | function | Get the high water storage object. | |
SourcePluginBase:: |
protected | function | Returns the iterator that will yield the row arrays to be processed. | |
SourcePluginBase:: |
protected | function | Gets the module handler. | |
SourcePluginBase:: |
public | function |
Gets the source module providing the source data. Overrides MigrateSourceInterface:: |
|
SourcePluginBase:: |
public | function | ||
SourcePluginBase:: |
public | function | ||
SourcePluginBase:: |
public | function |
Performs post-rollback tasks. Overrides RollbackAwareInterface:: |
|
SourcePluginBase:: |
public | function |
Performs pre-rollback tasks. Overrides RollbackAwareInterface:: |
|
SourcePluginBase:: |
public | function | ||
SourcePluginBase:: |
protected | function | Checks if the incoming row has changed since our last import. | |
SourcePluginBase:: |
protected | function | Save the new high water mark. | |
SourcePluginBase:: |
public | function | ||
SqlBase:: |
protected | property | The count of the number of batches run. | |
SqlBase:: |
protected | property | Number of records to fetch from the database during each batch. | |
SqlBase:: |
protected | property | The database object. | 1 |
SqlBase:: |
protected | property | The query string. | 82 |
SqlBase:: |
protected | property | State service for retrieving database info. | |
SqlBase:: |
protected | function |
Gets the source count using countQuery(). Overrides SourcePluginBase:: |
6 |
SqlBase:: |
protected | function | Prepares query for the next set of data from the source database. | |
SqlBase:: |
protected | function |
Position the iterator to the following row. Overrides SourcePluginBase:: |
|
SqlBase:: |
public | function | Gets the database connection object. | 2 |
SqlBase:: |
protected | function |
Initializes the iterator with the source data. Overrides SourcePluginBase:: |
18 |
SqlBase:: |
protected | function | Checks if we can join against the map table. | 1 |
SqlBase:: |
protected | function | Adds tags and metadata to the query. | |
SqlBase:: |
protected | function | Wrapper for database select. | |
SqlBase:: |
protected | function | Gets a connection to the referenced database. | |
SqlBase:: |
public | function |
Overrides DependencySerializationTrait:: |
|
SqlBase:: |
public | function |
Prints the query string when the object is used as a string. Overrides MigrateSourceInterface:: |
|
StringTranslationTrait:: |
protected | property | The string translation service. | 3 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 1 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |