function RelationshipPluginBase::query

Overrides HandlerBase::query

File

core/modules/views/src/Plugin/views/relationship/RelationshipPluginBase.php, line 129

Class

RelationshipPluginBase

Relationship plugin base.

Namespace

Code

public function query() {
    if (!empty($this->definition['deprecated'])) {
        @trigger_error($this->definition['deprecated'], E_USER_DEPRECATED);
    }
    // Figure out what base table this relationship brings to the party.
    $table_data = Views::viewsData()->get($this->definition['base']);
    $base_field = empty($this->definition['base field']) ? $table_data['table']['base']['field'] : $this->definition['base field'];
    $this->ensureMyTable();
    $def = $this->definition;
    $def['table'] = $this->definition['base'];
    $def['field'] = $base_field;
    $def['left_table'] = $this->tableAlias;
    $def['left_field'] = $this->realField;
    $def['adjusted'] = TRUE;
    if (!empty($this->options['required'])) {
        $def['type'] = 'INNER';
    }
    if (!empty($this->definition['extra'])) {
        $def['extra'] = $this->definition['extra'];
    }
    if (!empty($def['join_id'])) {
        $id = $def['join_id'];
    }
    else {
        $id = 'standard';
    }
    $join = Views::pluginManager('join')->createInstance($id, $def);
    // use a short alias for this:
    $alias = $def['table'] . '_' . $this->table;
    $this->alias = $this->query
        ->addRelationship($alias, $join, $this->definition['base'], $this->relationship);
    // Add access tags if the base table provide it.
    if (empty($this->query->options['disable_sql_rewrite']) && isset($table_data['table']['base']['access query tag'])) {
        $access_tag = $table_data['table']['base']['access query tag'];
        $this->query
            ->addTag($access_tag);
    }
}