mirror of
https://github.com/tiennm99/HugoBlox-kit.git
synced 2026-10-13 10:15:22 +00:00
George Cushen
76023f9461
Replace manual format detection (printf "%T", MediaType.SubType whitelists, duck-typing) with Hugo's new reflect.IsResource, reflect.IsImageResource, and reflect.IsImageResourceProcessable functions across 19 template files. Key changes: - process_responsive_image: collapse 15-line format whitelist into single reflect.IsImageResourceProcessable call - Unify three-way SVG/processable/GIF branches into two-way $canProcess guard - Remove duplicate GIF passthrough branches in single.html, events/page.html - Add missing SVG guard in research-areas block (was calling .Fill unprotected) - Replace nil checks with reflect.IsResource in get_cover_image/get_featured_image Design decision: GIFs are intentionally excluded from processing despite Hugo supporting it — processing strips animation frames, so we preserve user-optimized animated GIFs by checking (IsImageResourceProcessable AND not GIF).
47 lines
1.7 KiB
HTML
47 lines
1.7 KiB
HTML
{{/* HugoBlox function to retrieve the cover image */}}
|
|
{{/* Inputs: page context */}}
|
|
{{/* Output: image resource, or nil if not found */}}
|
|
|
|
{{/*
|
|
Cover image is searched in this order:
|
|
1. Search for a file `*cover*` in the page directory
|
|
2. Search for a file `.Params.cover.image` in the page directory
|
|
3. Search for a file `.Params.cover.image` in the `assets/media/` directory
|
|
*/}}
|
|
|
|
{{/* Search for an image "*cover*" in page folder */}}
|
|
{{ $resource := (.Resources.ByType "image").GetMatch "*cover*" }}
|
|
{{ if not (reflect.IsResource $resource) }}
|
|
{{/* Otherwise fall back to the image file specified in front matter */}}
|
|
{{ $filename := "" }}
|
|
{{ if .Params.cover }}
|
|
{{ if reflect.IsMap .Params.cover }}
|
|
{{ $filename = .Params.cover.image }}
|
|
{{ else }}
|
|
{{/* Support simple string format: cover: "image.jpg" */}}
|
|
{{ $filename = .Params.cover }}
|
|
{{ end }}
|
|
{{ end }}
|
|
{{ if $filename }}
|
|
{{/* Check if it's a remote URL */}}
|
|
{{ if or (strings.HasPrefix $filename "http://") (strings.HasPrefix $filename "https://") }}
|
|
{{ with resources.GetRemote $filename }}
|
|
{{ if reflect.IsResource . }}
|
|
{{ $resource = . }}
|
|
{{ else }}
|
|
{{ warnf "Remote cover image not found: %s" $filename }}
|
|
{{ end }}
|
|
{{ else }}
|
|
{{ warnf "Remote cover image not found: %s" $filename }}
|
|
{{ end }}
|
|
{{ else }}
|
|
{{/* Search in page folder */}}
|
|
{{ $resource = (.Resources.ByType "image").GetMatch $filename }}
|
|
{{/* Otherwise in `assets/media/` folder */}}
|
|
{{ if not (reflect.IsResource $resource) }} {{ $resource = resources.GetMatch (path.Join "media" $filename) }} {{ end }}
|
|
{{ end }}
|
|
{{ end }}
|
|
{{ end }}
|
|
|
|
{{ return $resource }}
|