29 lines
1.1 KiB
HTML
29 lines
1.1 KiB
HTML
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{{- if .Page.Site.Params.BookPortableLinks -}}
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{{- template "portable-link" . -}}
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{{- else -}}
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<a href="{{ .Destination | safeURL }}"{{ with .Title}} title="{{ . }}"{{ end }}>{{ .Text | safeHTML }}</a>
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{{- end -}}
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{{- define "portable-link" -}}
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{{- $destination := .Destination }}
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{{- $isRemote := or (in .Destination ":") (strings.HasPrefix .Destination "//") }}
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{{- if not $isRemote }}
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{{- $url := urls.Parse .Destination }}
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{{- $path := strings.TrimSuffix "/_index.md" $url.Path }}
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{{- $path = strings.TrimSuffix "/_index" $path }}
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{{- $path = strings.TrimSuffix ".md" $path }}
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{{- $page := .Page.GetPage $path }}
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{{- if $page }}
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{{- $destination = $page.RelPermalink }}
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{{- if $url.Fragment }}
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{{- $destination = print $destination "#" $url.Fragment }}
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{{- end }}
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{{- else if fileExists (print .Page.File.Dir .Destination) }}
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<!-- Nothing -->
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{{- else -}}
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{{- warnf "Page '%s' not found in '%s'" .Destination .Page.File }}
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{{- end }}
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{{- end }}
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<a href="{{ $destination | safeURL }}"{{ with .Title}} title="{{ . }}"{{ end }}>{{ .Text | safeHTML }}</a>
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{{- end -}}
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