function PluginBase::unpackOptions

Overrides ViewsPluginInterface::unpackOptions

File

core/modules/views/src/Plugin/views/PluginBase.php, line 220

Class

PluginBase

Base class for any views plugin types.

Namespace

Code

public function unpackOptions(&$storage, $options, $definition = NULL, $all = TRUE, $check = TRUE) {
    if ($check && !is_array($options)) {
        return;
    }
    if (!isset($definition)) {
        $definition = $this->defineOptions();
    }
    foreach ($options as $key => $value) {
        if (is_array($value)) {
            // Ignore arrays with no definition.
            if (!$all && empty($definition[$key])) {
                continue;
            }
            if (!isset($storage[$key]) || !is_array($storage[$key])) {
                $storage[$key] = [];
            }
            // If we're just unpacking our known options, and we're dropping an
            // unknown array (as might happen for a dependent plugin fields) go
            // ahead and drop that in.
            if (!$all && isset($definition[$key]) && !isset($definition[$key]['contains'])) {
                $storage[$key] = $value;
                continue;
            }
            $this->unpackOptions($storage[$key], $value, isset($definition[$key]['contains']) ? $definition[$key]['contains'] : [], $all, FALSE);
        }
        elseif ($all || !empty($definition[$key])) {
            $storage[$key] = $value;
        }
    }
}