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class Comment in Drupal 8

Same name in this branch
  1. 8 core/modules/comment/src/Entity/Comment.php \Drupal\comment\Entity\Comment
  2. 8 core/modules/comment/src/Plugin/views/wizard/Comment.php \Drupal\comment\Plugin\views\wizard\Comment
  3. 8 core/modules/comment/src/Plugin/migrate/source/d6/Comment.php \Drupal\comment\Plugin\migrate\source\d6\Comment
  4. 8 core/modules/comment/src/Plugin/migrate/source/d7/Comment.php \Drupal\comment\Plugin\migrate\source\d7\Comment
Same name and namespace in other branches
  1. 9 core/modules/comment/src/Plugin/migrate/source/d6/Comment.php \Drupal\comment\Plugin\migrate\source\d6\Comment
  2. 10 core/modules/comment/src/Plugin/migrate/source/d6/Comment.php \Drupal\comment\Plugin\migrate\source\d6\Comment

Drupal 6 comment source from database.

Plugin annotation


@MigrateSource(
  id = "d6_comment",
  source_module = "comment"
)

Hierarchy

Expanded class hierarchy of Comment

14 string references to 'Comment'
CategoryAutocompleteTest::providerTestAutocompleteSuggestions in core/modules/block/tests/src/Unit/CategoryAutocompleteTest.php
Data provider for testAutocompleteSuggestions().
CategoryAutocompleteTest::setUp in core/modules/block/tests/src/Unit/CategoryAutocompleteTest.php
comment.info.yml in core/modules/comment/comment.info.yml
core/modules/comment/comment.info.yml
comment.views.schema.yml in core/modules/comment/config/schema/comment.views.schema.yml
core/modules/comment/config/schema/comment.views.schema.yml
CommentBundlesTest::setUp in core/modules/comment/tests/src/Kernel/CommentBundlesTest.php

... See full list

File

core/modules/comment/src/Plugin/migrate/source/d6/Comment.php, line 16

Namespace

Drupal\comment\Plugin\migrate\source\d6
View source
class Comment extends DrupalSqlBase {

  /**
   * {@inheritdoc}
   */
  public function query() {
    $query = $this
      ->select('comments', 'c')
      ->fields('c', [
      'cid',
      'pid',
      'nid',
      'uid',
      'subject',
      'comment',
      'hostname',
      'timestamp',
      'status',
      'thread',
      'name',
      'mail',
      'homepage',
      'format',
    ]);
    $query
      ->innerJoin('node', 'n', 'c.nid = n.nid');
    $query
      ->fields('n', [
      'type',
      'language',
    ]);
    $query
      ->orderBy('c.timestamp');
    return $query;
  }

  /**
   * {@inheritdoc}
   */
  public function prepareRow(Row $row) {

    // @todo Remove the call to ->prepareComment() in
    // https://www.drupal.org/project/drupal/issues/3069260 when the Drupal 9
    // branch opens.
    return parent::prepareRow($this
      ->prepareComment($row));
  }

  /**
   * Provides a BC layer for deprecated sources.
   *
   * This is a backward compatibility layer for the deprecated migrate source
   * plugins d6_comment_variable and d6_comment_variable_per_comment_type.
   *
   * @param \Drupal\migrate\Row $row
   *   The row from the source to process.
   *
   * @return \Drupal\migrate\Row
   *   The row object.
   *
   * @throws \Exception
   *   Passing a Row with a frozen source to this method will trigger an
   *   \Exception when attempting to set the source properties.
   *
   * @todo Remove usages of this method and deprecate for removal in
   *   https://www.drupal.org/project/drupal/issues/3069260 when the Drupal 9
   *   branch opens.
   */
  protected function prepareComment(Row $row) {
    if ($this
      ->variableGet('comment_subject_field_' . $row
      ->getSourceProperty('type'), 1)) {

      // Comment subject visible.
      $row
        ->setSourceProperty('field_name', 'comment');
      $row
        ->setSourceProperty('comment_type', 'comment');
    }
    else {
      $row
        ->setSourceProperty('field_name', 'comment_no_subject');
      $row
        ->setSourceProperty('comment_type', 'comment_no_subject');
    }

    // In D6, status=0 means published, while in D8 means the opposite.
    // See https://www.drupal.org/node/237636.
    $row
      ->setSourceProperty('status', !$row
      ->getSourceProperty('status'));

    // If node did not have a language, use site default language as a fallback.
    if (!$row
      ->getSourceProperty('language')) {
      $language_default = $this
        ->variableGet('language_default', NULL);
      $language = $language_default ? $language_default->language : 'en';
      $row
        ->setSourceProperty('language', $language);
    }
    return $row;
  }

  /**
   * {@inheritdoc}
   */
  public function fields() {
    return [
      'cid' => $this
        ->t('Comment ID.'),
      'pid' => $this
        ->t('Parent comment ID. If set to 0, this comment is not a reply to an existing comment.'),
      'nid' => $this
        ->t('The {node}.nid to which this comment is a reply.'),
      'uid' => $this
        ->t('The {users}.uid who authored the comment. If set to 0, this comment was created by an anonymous user.'),
      'subject' => $this
        ->t('The comment title.'),
      'comment' => $this
        ->t('The comment body.'),
      'hostname' => $this
        ->t("The author's host name."),
      'timestamp' => $this
        ->t('The time that the comment was created, or last edited by its author, as a Unix timestamp.'),
      'status' => $this
        ->t('The published status of a comment. (0 = Published, 1 = Not Published)'),
      'format' => $this
        ->t('The {filter_formats}.format of the comment body.'),
      'thread' => $this
        ->t("The vancode representation of the comment's place in a thread."),
      'name' => $this
        ->t("The comment author's name. Uses {users}.name if the user is logged in, otherwise uses the value typed into the comment form."),
      'mail' => $this
        ->t("The comment author's email address from the comment form, if user is anonymous, and the 'Anonymous users may/must leave their contact information' setting is turned on."),
      'homepage' => $this
        ->t("The comment author's home page address from the comment form, if user is anonymous, and the 'Anonymous users may/must leave their contact information' setting is turned on."),
      'type' => $this
        ->t("The {node}.type to which this comment is a reply."),
      'language' => $this
        ->t("The {node}.language to which this comment is a reply. Site default language is used as a fallback if node does not have a language."),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    $ids['cid']['type'] = 'integer';
    return $ids;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
Comment::fields public function Returns available fields on the source. Overrides MigrateSourceInterface::fields
Comment::getIds public function Defines the source fields uniquely identifying a source row. Overrides MigrateSourceInterface::getIds
Comment::prepareComment protected function Provides a BC layer for deprecated sources.
Comment::prepareRow public function Adds additional data to the row. Overrides SourcePluginBase::prepareRow
Comment::query public function Overrides SqlBase::query
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 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::$systemData protected property The contents of the system table.
DrupalSqlBase::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies 1
DrupalSqlBase::checkRequirements public function Checks if requirements for this plugin are OK. Overrides SqlBase::checkRequirements 2
DrupalSqlBase::create public static function Creates an instance of the plugin. Overrides SqlBase::create 3
DrupalSqlBase::getModuleSchemaVersion protected function Retrieves a module schema_version from the source Drupal database.
DrupalSqlBase::getSystemData public function Retrieves all system data information from the source Drupal database.
DrupalSqlBase::moduleExists protected function Checks if a given module is enabled in the source Drupal database.
DrupalSqlBase::variableGet protected function Reads a variable from a source Drupal database.
DrupalSqlBase::__construct public function Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides SqlBase::__construct 6
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
SourcePluginBase::$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.
SqlBase::$state protected property State service for retrieving database info.
SqlBase::count public function Gets the source count. Overrides SourcePluginBase::count 6
SqlBase::fetchNextBatch protected function Prepares query for the next set of data from the source database.
SqlBase::fetchNextRow protected function Position the iterator to the following row. Overrides SourcePluginBase::fetchNextRow
SqlBase::getDatabase public function Gets the database connection object. 2
SqlBase::initializeIterator protected function Initializes the iterator with the source data. Overrides SourcePluginBase::initializeIterator 20
SqlBase::mapJoinable protected function Checks if we can join against the map table. 1
SqlBase::prepareQuery protected function Adds tags and metadata to the query.
SqlBase::select protected function Wrapper for database select.
SqlBase::setUpDatabase protected function Gets a connection to the referenced database.
SqlBase::__toString public function Prints the query string when the object is used as a string. Overrides MigrateSourceInterface::__toString
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
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.