ResponsiveImageStyle::getKeyedImageStyleMappings

public ResponsiveImageStyle::getKeyedImageStyleMappings()

Returns the mappings of breakpoint ID and multiplier to image style.

Return value

array[] The image style mappings. Keyed by breakpoint ID then multiplier. The value is the image style mapping array with following keys:

• image_mapping_type: Either 'image_style' or 'sizes'.
• image_mapping:
  • If image_mapping_type is 'image_style', the image style ID.
  • If image_mapping_type is 'sizes', an array with following keys:
    • sizes: The value for the 'sizes' attribute.
    • sizes_image_styles: The image styles to use for the 'srcset' attribute.
• breakpoint_id: The breakpoint ID for this mapping.
• multiplier: The multiplier for this mapping.

Overrides ResponsiveImageStyleInterface::getKeyedImageStyleMappings

File

core/modules/responsive_image/src/Entity/ResponsiveImageStyle.php, line 133

Class

ResponsiveImageStyle

Defines the responsive image style entity.

Namespace

Drupal\responsive_image\Entity

Code

public function getKeyedImageStyleMappings() {
  if (!$this->keyedImageStyleMappings) {
    $this->keyedImageStyleMappings = array();
    foreach ($this->image_style_mappings as $mapping) {
      if (!static::isEmptyImageStyleMapping($mapping)) {
        $this->keyedImageStyleMappings[$mapping['breakpoint_id']][$mapping['multiplier']] = $mapping;
      }
    }
  }
  return $this->keyedImageStyleMappings;
}