function ViewsSlideshowWidgetTypeBase::checkCompatiblity

Same name and namespace in other branches

1. 8.x-4.x src/ViewsSlideshowWidgetTypeBase.php \Drupal\views_slideshow\ViewsSlideshowWidgetTypeBase::checkCompatiblity()

Overrides ViewsSlideshowWidgetTypeInterface::checkCompatiblity

File

src/ViewsSlideshowWidgetTypeBase.php, line 102

Class

ViewsSlideshowWidgetTypeBase

Base class for a Views slideshow widget type.

Namespace

Drupal\views_slideshow

Code

public function checkCompatiblity($slideshow) {
    $is_compatible = 1;
    // Check if every required accept value in the widget has a
    // corresponding calls value in the slideshow.
    foreach ($this->pluginDefinition['accepts'] as $accept_key => $accept_value) {
        if (is_array($accept_value) && !empty($accept_value['required']) && !in_array($accept_key, $slideshow['calls'])) {
            $is_compatible = 0;
            break;
        }
    }
    // No need to go through this if it's not compatible.
    if ($is_compatible) {
        // Check if every required calls value in the widget has a
        // corresponding accepts call.
        foreach ($this->pluginDefinition['calls'] as $calls_key => $calls_value) {
            if (is_array($calls_value) && !empty($calls_value['required']) && !in_array($calls_key, $slideshow['accepts'])) {
                $is_compatible = 0;
                break;
            }
        }
    }
    return $is_compatible;
}