class Block

Same name in this branch
  1. 8.9.x core/modules/views/src/Plugin/views/display/Block.php \Drupal\views\Plugin\views\display\Block
  2. 8.9.x core/modules/block/src/Entity/Block.php \Drupal\block\Entity\Block
  3. 8.9.x core/lib/Drupal/Core/Block/Annotation/Block.php \Drupal\Core\Block\Annotation\Block
Same name in other branches
  1. 9 core/modules/views/src/Plugin/views/display/Block.php \Drupal\views\Plugin\views\display\Block
  2. 9 core/modules/block/src/Entity/Block.php \Drupal\block\Entity\Block
  3. 9 core/modules/block/src/Plugin/migrate/source/Block.php \Drupal\block\Plugin\migrate\source\Block
  4. 9 core/lib/Drupal/Core/Block/Annotation/Block.php \Drupal\Core\Block\Annotation\Block
  5. 10 core/modules/views/src/Plugin/views/display/Block.php \Drupal\views\Plugin\views\display\Block
  6. 10 core/modules/block/src/Entity/Block.php \Drupal\block\Entity\Block
  7. 10 core/modules/block/src/Plugin/migrate/source/Block.php \Drupal\block\Plugin\migrate\source\Block
  8. 10 core/lib/Drupal/Core/Block/Attribute/Block.php \Drupal\Core\Block\Attribute\Block
  9. 10 core/lib/Drupal/Core/Block/Annotation/Block.php \Drupal\Core\Block\Annotation\Block
  10. 11.x core/modules/views/src/Plugin/views/display/Block.php \Drupal\views\Plugin\views\display\Block
  11. 11.x core/modules/block/src/Entity/Block.php \Drupal\block\Entity\Block
  12. 11.x core/modules/block/src/Plugin/migrate/source/Block.php \Drupal\block\Plugin\migrate\source\Block
  13. 11.x core/lib/Drupal/Core/Block/Attribute/Block.php \Drupal\Core\Block\Attribute\Block
  14. 11.x core/lib/Drupal/Core/Block/Annotation/Block.php \Drupal\Core\Block\Annotation\Block

Drupal block source from database.

Plugin annotation


@MigrateSource(
  id = "block",
  source_module = "block"
)

Hierarchy

Expanded class hierarchy of Block

2 files declare their use of Block
BlockTranslation.php in core/modules/block/src/Plugin/migrate/source/d6/BlockTranslation.php
BlockTranslation.php in core/modules/block/src/Plugin/migrate/source/d7/BlockTranslation.php
197 string references to 'Block'
aggregator_help in core/modules/aggregator/aggregator.module
Implements hook_help().
AjaxFormCacheTest::testBlockForms in core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxFormCacheTest.php
Tests AJAX forms in blocks.
AjaxFormCacheTest::testQueryString in core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxFormCacheTest.php
Tests AJAX forms on pages with a query string.
AreaDisplayLinkTest::setUp in core/modules/views/tests/src/Kernel/Handler/AreaDisplayLinkTest.php
block.info.yml in core/modules/block/block.info.yml
core/modules/block/block.info.yml

... See full list

File

core/modules/block/src/Plugin/migrate/source/Block.php, line 16

Namespace

Drupal\block\Plugin\migrate\source
View source
class Block extends DrupalSqlBase {
    
    /**
     * The default theme name.
     *
     * @var string
     */
    protected $defaultTheme;
    
    /**
     * The admin theme name.
     *
     * @var string
     */
    protected $adminTheme;
    
    /**
     * Table containing block configuration.
     *
     * @var string
     */
    protected $blockTable;
    
    /**
     * Table mapping blocks to user roles.
     *
     * @var string
     */
    protected $blockRoleTable;
    
    /**
     * Table listing user roles.
     *
     * @var string
     */
    protected $userRoleTable;
    
    /**
     * {@inheritdoc}
     */
    public function query() {
        if ($this->getModuleSchemaVersion('system') >= 7000) {
            $this->blockTable = 'block';
            $this->blockRoleTable = 'block_role';
        }
        else {
            $this->blockTable = 'blocks';
            $this->blockRoleTable = 'blocks_roles';
        }
        // Drupal 6 & 7 both use the same name for the user roles table.
        $this->userRoleTable = 'role';
        return $this->select($this->blockTable, 'b')
            ->fields('b');
    }
    
    /**
     * {@inheritdoc}
     */
    protected function initializeIterator() {
        $this->defaultTheme = $this->variableGet('theme_default', 'Garland');
        $this->adminTheme = $this->variableGet('admin_theme', NULL);
        return parent::initializeIterator();
    }
    
    /**
     * {@inheritdoc}
     */
    public function fields() {
        return [
            'bid' => $this->t('The block numeric identifier.'),
            'module' => $this->t('The module providing the block.'),
            'delta' => $this->t("The block's delta."),
            'theme' => $this->t('Which theme the block is placed in.'),
            'status' => $this->t('Whether or not the block is enabled.'),
            'weight' => $this->t('Weight of the block for ordering within regions.'),
            'region' => $this->t('Region the block is placed in.'),
            'visibility' => $this->t('Visibility expression.'),
            'pages' => $this->t('Pages list.'),
            'title' => $this->t('Block title.'),
            'cache' => $this->t('Cache rule.'),
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getIds() {
        $ids['module']['type'] = 'string';
        $ids['delta']['type'] = 'string';
        $ids['theme']['type'] = 'string';
        return $ids;
    }
    
    /**
     * {@inheritdoc}
     */
    public function prepareRow(Row $row) {
        $row->setSourceProperty('default_theme', $this->defaultTheme);
        $row->setSourceProperty('admin_theme', $this->adminTheme);
        $module = $row->getSourceProperty('module');
        $delta = $row->getSourceProperty('delta');
        $query = $this->select($this->blockRoleTable, 'br')
            ->fields('br', [
            'rid',
        ])
            ->condition('module', $module)
            ->condition('delta', $delta);
        $query->join($this->userRoleTable, 'ur', 'br.rid = ur.rid');
        $roles = $query->execute()
            ->fetchCol();
        $row->setSourceProperty('roles', $roles);
        $settings = [];
        switch ($module) {
            case 'aggregator':
                list($type, $id) = explode('-', $delta);
                if ($type == 'feed') {
                    $item_count = $this->select('aggregator_feed', 'af')
                        ->fields('af', [
                        'block',
                    ])
                        ->condition('fid', $id)
                        ->execute()
                        ->fetchField();
                }
                else {
                    $item_count = $this->select('aggregator_category', 'ac')
                        ->fields('ac', [
                        'block',
                    ])
                        ->condition('cid', $id)
                        ->execute()
                        ->fetchField();
                }
                $settings['aggregator']['item_count'] = $item_count;
                break;
            case 'book':
                $settings['book']['block_mode'] = $this->variableGet('book_block_mode', 'all pages');
                break;
            case 'forum':
                $settings['forum']['block_num'] = $this->variableGet('forum_block_num_' . $delta, 5);
                break;
            case 'statistics':
                foreach ([
                    'statistics_block_top_day_num',
                    'statistics_block_top_all_num',
                    'statistics_block_top_last_num',
                ] as $name) {
                    $settings['statistics'][$name] = $this->variableGet($name, 0);
                }
                break;
            case 'user':
                switch ($delta) {
                    case 2:
                    case 'new':
                        $settings['user']['block_whois_new_count'] = $this->variableGet('user_block_whois_new_count', 5);
                        break;
                    case 3:
                    case 'online':
                        $settings['user']['block_seconds_online'] = $this->variableGet('user_block_seconds_online', 900);
                        $settings['user']['max_list_count'] = $this->variableGet('user_block_max_list_count', 10);
                        break;
                }
                break;
        }
        $row->setSourceProperty('settings', $settings);
        return parent::prepareRow($row);
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
Block::$adminTheme protected property The admin theme name.
Block::$blockRoleTable protected property Table mapping blocks to user roles.
Block::$blockTable protected property Table containing block configuration.
Block::$defaultTheme protected property The default theme name.
Block::$userRoleTable protected property Table listing user roles.
Block::fields public function Returns available fields on the source. Overrides MigrateSourceInterface::fields 2
Block::getIds public function Defines the source fields uniquely identifying a source row. Overrides MigrateSourceInterface::getIds 2
Block::initializeIterator protected function Initializes the iterator with the source data. Overrides SqlBase::initializeIterator
Block::prepareRow public function Adds additional data to the row. Overrides SourcePluginBase::prepareRow 1
Block::query public function Overrides SqlBase::query 2
DependencyTrait::$dependencies protected property The object's dependencies.
DependencyTrait::addDependencies protected function Adds multiple dependencies.
DependencyTrait::addDependency protected function Adds a dependency.
DeprecatedServicePropertyTrait::__get public function Allows to access deprecated/removed properties.
DrupalSqlBase::$deprecatedProperties protected property 1
DrupalSqlBase::$entityTypeManager protected property The entity type manager.
DrupalSqlBase::$requirements protected property If the source provider is missing.
DrupalSqlBase::$systemData protected property The contents of the system table.
DrupalSqlBase::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies 1
DrupalSqlBase::checkRequirements public function Checks if requirements for this plugin are OK. Overrides SqlBase::checkRequirements 2
DrupalSqlBase::create public static function Creates an instance of the plugin. Overrides SqlBase::create 3
DrupalSqlBase::getModuleSchemaVersion protected function Retrieves a module schema_version from the source Drupal database.
DrupalSqlBase::getSystemData public function Retrieves all system data information from the source Drupal database.
DrupalSqlBase::moduleExists protected function Checks if a given module is enabled in the source Drupal database.
DrupalSqlBase::variableGet protected function Reads a variable from a source Drupal database.
DrupalSqlBase::__construct public function Overrides SqlBase::__construct 6
PluginInspectionInterface::getPluginDefinition public function Gets the definition of the plugin implementation. 6
PluginInspectionInterface::getPluginId public function Gets the plugin_id of the plugin instance. 2
SourcePluginBase::$cache protected property The backend cache.
SourcePluginBase::$cacheCounts protected property Whether this instance should cache the source count. 1
SourcePluginBase::$cacheKey protected property Key to use for caching counts.
SourcePluginBase::$currentRow protected property The current row from the query.
SourcePluginBase::$currentSourceIds protected property The primary key of the current row.
SourcePluginBase::$highWaterProperty protected property Information on the property used as the high-water mark.
SourcePluginBase::$highWaterStorage protected property The key-value storage for the high-water value.
SourcePluginBase::$idMap protected property The migration ID map.
SourcePluginBase::$iterator protected property The iterator to iterate over the source rows.
SourcePluginBase::$mapRowAdded protected property Flags whether source plugin will read the map row and add to data row.
SourcePluginBase::$migration protected property The entity migration object.
SourcePluginBase::$moduleHandler protected property The module handler service. 2
SourcePluginBase::$originalHighWater protected property The high water mark at the beginning of the import operation.
SourcePluginBase::$skipCount protected property Whether this instance should not attempt to count the source. 1
SourcePluginBase::$trackChanges protected property Flags whether to track changes to incoming data. 1
SourcePluginBase::aboveHighwater protected function Check if the incoming data is newer than what we've previously imported.
SourcePluginBase::current public function
SourcePluginBase::doCount protected function Gets the source count checking if the source is countable or using the
iterator_count function.
1
SourcePluginBase::getCache protected function Gets the cache object.
SourcePluginBase::getCurrentIds public function Gets the currentSourceIds data member.
SourcePluginBase::getHighWater protected function The current value of the high water mark.
SourcePluginBase::getHighWaterField protected function Get the name of the field used as the high watermark.
SourcePluginBase::getHighWaterProperty protected function Get information on the property used as the high watermark.
SourcePluginBase::getHighWaterStorage protected function Get the high water storage object. 1
SourcePluginBase::getIterator protected function Returns the iterator that will yield the row arrays to be processed.
SourcePluginBase::getModuleHandler protected function Gets the module handler.
SourcePluginBase::getSourceModule public function Gets the source module providing the source data. Overrides MigrateSourceInterface::getSourceModule
SourcePluginBase::key public function Gets the iterator key.
SourcePluginBase::next public function The migration iterates over rows returned by the source plugin. This
method determines the next row which will be processed and imported into
the system.
SourcePluginBase::postRollback public function Performs post-rollback tasks. Overrides RollbackAwareInterface::postRollback
SourcePluginBase::preRollback public function Performs pre-rollback tasks. Overrides RollbackAwareInterface::preRollback
SourcePluginBase::rewind public function Rewinds the iterator.
SourcePluginBase::rowChanged protected function Checks if the incoming row has changed since our last import.
SourcePluginBase::saveHighWater protected function Save the new high water mark.
SourcePluginBase::valid public function Checks whether the iterator is currently valid.
SqlBase::$batch protected property The count of the number of batches run.
SqlBase::$batchSize protected property Number of records to fetch from the database during each batch.
SqlBase::$database protected property The database object. 1
SqlBase::$query protected property The query string. 82
SqlBase::$state protected property State service for retrieving database info.
SqlBase::count public function Gets the source count. Overrides SourcePluginBase::count 6
SqlBase::fetchNextBatch protected function Prepares query for the next set of data from the source database.
SqlBase::fetchNextRow protected function Position the iterator to the following row. Overrides SourcePluginBase::fetchNextRow
SqlBase::getDatabase public function Gets the database connection object. 2
SqlBase::mapJoinable protected function Checks if we can join against the map table. 1
SqlBase::prepareQuery protected function Adds tags and metadata to the query.
SqlBase::select protected function Wrapper for database select.
SqlBase::setUpDatabase protected function Gets a connection to the referenced database.
SqlBase::__toString public function Prints the query string when the object is used as a string. Overrides MigrateSourceInterface::__toString

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