e12d3b98cc
* feat(search): support local and mirrored FlexSearch assets Add params.search.flexsearch.base/js overrides in search script loading. Document offline/local and mirror-based script asset configuration examples. * refactor(scripts): normalize remote asset URL joins * docs(config): clarify local asset examples * docs(i18n): add local asset config guidance
64 lines
2.9 KiB
HTML
64 lines
2.9 KiB
HTML
{{/* Search */}}
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{{- if (site.Params.search.enable | default true) -}}
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{{- $searchType := site.Params.search.type | default "flexsearch" -}}
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{{- if eq $searchType "flexsearch" -}}
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{{- $jsSearchScript := printf "%s.search.js" .Language.Lang -}}
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{{- $jsSearch := resources.Get "js/flexsearch.js" | resources.ExecuteAsTemplate $jsSearchScript . -}}
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{{- if hugo.IsProduction -}}
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{{- $jsSearch = $jsSearch | minify | fingerprint -}}
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{{- end -}}
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{{- $flexSearchBase := "" -}}
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{{- $useDefaultCdn := true -}}
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{{- with site.Params.search.flexsearch.base -}}
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{{- $flexSearchBase = . -}}
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{{- $useDefaultCdn = false -}}
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{{- end -}}
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{{- $flexSearchJsAsset := "" -}}
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{{- with site.Params.search.flexsearch.js -}}
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{{- $flexSearchJsAsset = . -}}
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{{- end -}}
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{{- /* If only js is set without base, use local asset loading. */ -}}
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{{- if and $useDefaultCdn (ne $flexSearchJsAsset "") -}}
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{{- $useDefaultCdn = false -}}
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{{- end -}}
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{{- $bundleSuffix := cond hugo.IsProduction ".min" ".debug" -}}
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{{- if $useDefaultCdn -}}
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{{- $flexSearchVersion := site.Params.search.flexsearch.version | default "0.8.143" -}}
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{{- $flexSearchBase = printf "https://cdn.jsdelivr.net/npm/flexsearch@%s/dist" $flexSearchVersion -}}
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{{- end -}}
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{{- $isRemoteBase := or (strings.HasPrefix $flexSearchBase "http://") (strings.HasPrefix $flexSearchBase "https://") -}}
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{{- if $isRemoteBase -}}
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{{- $jsPath := cond (ne $flexSearchJsAsset "") $flexSearchJsAsset (printf "flexsearch.bundle%s.js" $bundleSuffix) -}}
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{{- $flexSearchJsUrl := urls.JoinPath $flexSearchBase $jsPath -}}
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{{- with try (resources.GetRemote $flexSearchJsUrl) -}}
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{{- with .Err -}}
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{{- errorf "Could not retrieve FlexSearch js file from %s. Reason: %s." $flexSearchJsUrl . -}}
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{{- else with .Value -}}
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{{- with resources.Copy "js/flexsearch.js" . -}}
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{{- $flexSearchJs := . | fingerprint -}}
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<script defer src="{{ $flexSearchJs.RelPermalink }}" integrity="{{ $flexSearchJs.Data.Integrity }}" crossorigin="anonymous"></script>
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- else if $flexSearchJsAsset -}}
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{{- with resources.Get $flexSearchJsAsset -}}
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{{- $flexSearchJs := . | fingerprint -}}
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<script defer src="{{ $flexSearchJs.RelPermalink }}" integrity="{{ $flexSearchJs.Data.Integrity }}" crossorigin="anonymous"></script>
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{{- else -}}
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{{- errorf "FlexSearch js asset not found at %q" $flexSearchJsAsset -}}
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{{- end -}}
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{{- else if not $useDefaultCdn -}}
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{{- errorf "FlexSearch local loading requires params.search.flexsearch.js when using non-remote base %q" $flexSearchBase -}}
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{{- end -}}
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<script defer src="{{ $jsSearch.RelPermalink }}" integrity="{{ $jsSearch.Data.Integrity }}"></script>
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{{- else -}}
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{{- warnf `search type "%s" is not supported` $searchType -}}
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{{- end -}}
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{{- end -}}
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