InitTrait
Table of Contents
Methods
-
imagesToGalleryArray()
: array<int, Asset, src: string, thumb: string, poster: string|null, caption: string|null, alt: string, isVideo: bool, mime: string, placeholder: string, isPlaceholder: bool, sources: array
- Converts Asset entities to the array format expected by Gallery templates.
Methods
imagesToGalleryArray()
Converts Asset entities to the array format expected by Gallery templates.
public
imagesToGalleryArray(array<string|int, Asset|null> $assets) : array<int, Asset, src: string, thumb: string, poster: string|null, caption: string|null, alt: string, isVideo: bool, mime: string, placeholder: string, isPlaceholder: bool, sources: array} >
Variants are sorted ascending by maxWidth so the smallest is thumb,
the largest is src. Sources array contains all variants for
For video src is the mp4/mov in the base path; thumb/poster come from the image
variant (only if one exists after ffmpeg).
A missing file (typically an asset from the shared database whose file exists only on the
dev server) is replaced by a placeholder image, see AssetPlaceholderHelper.
Templates put placeholder into data-asset-fallback so that the client
asset-fallback.js also catches what the server cannot detect (404, file outside the web).
Parameters
- $assets : array<string|int, Asset|null>
-
empty slots (deleted image) are skipped