function ResponsiveImageStyle::addImageStyleMapping

Overrides ResponsiveImageStyleInterface::addImageStyleMapping

File

core/modules/responsive_image/src/Entity/ResponsiveImageStyle.php, line 116

Class

ResponsiveImageStyle

Defines the responsive image style entity.

Namespace

Code

public function addImageStyleMapping($breakpoint_id, $multiplier, array $image_style_mapping) {
    // If there is an existing mapping, overwrite it.
    foreach ($this->image_style_mappings as &$mapping) {
        if ($mapping['breakpoint_id'] === $breakpoint_id && $mapping['multiplier'] === $multiplier) {
            $mapping = [
                'breakpoint_id' => $breakpoint_id,
                'multiplier' => $multiplier,
            ] + $image_style_mapping;
            $this->keyedImageStyleMappings = NULL;
            return $this;
        }
    }
    $this->image_style_mappings[] = [
        'breakpoint_id' => $breakpoint_id,
        'multiplier' => $multiplier,
    ] + $image_style_mapping;
    $this->keyedImageStyleMappings = NULL;
    return $this;
}