mirror of
https://github.com/McShelby/hugo-theme-relearn.git
synced 2024-12-02 20:23:06 +00:00
54 lines
No EOL
1.8 KiB
HTML
54 lines
No EOL
1.8 KiB
HTML
{{- $context := .context }}
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{{- $url := .url }}
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{{- $title := .title }}
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{{- $alt := .alt }}
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{{- $classes := "" }}
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{{- $featherlight := true }}
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{{- $height := "auto" }}
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{{- $width := "auto" }}
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{{- $dest_url := urls.Parse $url }}
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{{- $dest_path := path.Clean $dest_url.Path }}
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{{- $image := "" }}
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{{- if ($dest_url.IsAbs) }}
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{{/* this image does not belong to the site, get it from external */}}
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{{- $image = resources.GetRemote $url }}
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{{- else }}
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{{- /* Get local page resource image. */}}
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{{- $image = $context.Resources.Get $dest_path }}
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{{- if not $image }}
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{{- /* Get local image from assets directory. */}}
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{{- $dest_path := path.Clean $dest_url.Path }}
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{{- $image = resources.Get $dest_path }}
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{{- end }}
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{{- end }}
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{{- if $image }}
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{{- $url = $image.RelPermalink }}
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{{- if $dest_url.RawQuery }}
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{{- $url = printf "%s?%s" $url $dest_url.RawQuery }}
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{{- end }}
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{{- if ne $image.MediaType.SubType "svg" }}
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{{- $height = printf "%dpx" $image.Height }}
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{{- $width = printf "%dpx" $image.Width }}
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{{- end }}
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{{- end }}
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{{- if $dest_url.RawQuery }}
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{{- $classes = delimit (split ($dest_url.Query.Get "classes") ",") " " }}
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{{- $featherlight = (ne ($dest_url.Query.Get "featherlight") "false") }}
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{{- if or ($dest_url.Query.Get "height") ($dest_url.Query.Get "width") }}
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{{- $height = "auto" }}
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{{- $width = "auto" }}
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{{- end }}
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{{- with $dest_url.Query.Get "height" }}
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{{ $height = . }}
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{{- end }}
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{{- with $dest_url.Query.Get "width" }}
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{{ $width = . }}
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{{- end }}
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{{- end }}
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{{- if $featherlight }}
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<a href="{{ $url | safeURL }}" data-featherlight="image">
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{{- end }}
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<img src="{{ $url | safeURL }}" alt="{{ $alt }}"{{ with $title }} title="{{ . }}"{{ end }}{{ with $classes }} class="{{ . }}"{{ end }} style="height: {{ $height }}; width: {{ $width }};" loading="lazy">
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{{- if $featherlight }}
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</a>
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{{- end }} |