public ResponsiveImageStyle::getImageStyleIds()
Gets all the image styles IDs involved in the responsive image mapping.
Return value
string[]
Overrides ResponsiveImageStyleInterface::getImageStyleIds
File
- core/modules/responsive_image/src/Entity/ResponsiveImageStyle.php, line 250
Class
- ResponsiveImageStyle
- Defines the responsive image style entity.
Namespace
Drupal\responsive_image\Entity
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | public function getImageStyleIds() { $image_styles = [$this->getFallbackImageStyle()]; foreach ($this->getImageStyleMappings() as $image_style_mapping) { // Only image styles of non-empty mappings should be loaded. if (!$this::isEmptyImageStyleMapping($image_style_mapping)) { switch ($image_style_mapping['image_mapping_type']) { case 'image_style': $image_styles[] = $image_style_mapping['image_mapping']; break; case 'sizes': $image_styles = array_merge($image_styles, $image_style_mapping['image_mapping']['sizes_image_styles']); break; } } } return array_values(array_filter(array_unique($image_styles)));} |
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