40 lines
1.2 KiB
HTML
40 lines
1.2 KiB
HTML
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<!--
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Search for [[wikilink]] instead of "wikilink" when finding backlinks to prevent false positives: Otherwise, for a note whose filename/title is "now", every note containing the word "now" would be appended as a backlink)
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Regex not working for notes with colons on filename because hugo .File.BaseFileName returns a string with colons removed.
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-->
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{{ $firstBracket := "\\[\\[" }}
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{{ $lastBracket := "\\]\\]" }}
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{{ $filename := .File.BaseFileName }}
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{{ $wikilink := printf "%s%s%s" $firstBracket $filename $lastBracket }}
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{{- $.Scratch.Add "backlinks" slice -}}
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<h3>{{ i18n "backlinks" }}</h3>
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<ul>
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{{- range .Site.RegularPages -}}
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{{ if (findRE $wikilink .Content) }}
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{{ $.Scratch.Set "title" "" }}
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<!-- If bear mode is on we'll show the filename instead of the yaml title -->
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{{ if eq (.Param "bear") true }}
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{{ $.Scratch.Set "title" .File.BaseFileName }}
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{{ else }}
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{{ $.Scratch.Set "title" .Title }}
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{{ end }}
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{{ $title := $.Scratch.Get "title" }}
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{{ $.Scratch.Add "backlinks" (dict .Permalink $title) }}
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<li><a href="{{ .Permalink }}">{{ $title }}</a></li>
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{{ end }}
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{{- end -}}
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{{- $backlinks := $.Scratch.Get "backlinks" -}}
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{{ if le (len $backlinks) 0 }}
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<li>{{ i18n "no-backlinks" }}</li>
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{{ end }}
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</ul>
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