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fix: Replacing "internal-link broken" with link to asset (jackyzha0#232)
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apoorvkh authored Dec 1, 2022
1 parent 5fd7077 commit 5a7936e
Showing 1 changed file with 43 additions and 27 deletions.
70 changes: 43 additions & 27 deletions layouts/partials/textprocessing.html
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
{{$codefences := $raw | findRE "\\x60[^\\x60\\n]+\\x60"}}
{{$codeblocks := $raw | findRE "\\x60{3}[^\\x60]+\\x60{3}"}}
{{$code := union $codefences $codeblocks}}

{{range $wikilinks}}
{{$cur := .}}
{{$incode := false}}
Expand All @@ -22,41 +23,56 @@
{{$incode = true}}
{{end}}
{{end}}

{{if not $incode}}
{{if (hasPrefix . "!")}}
{{$inner := . | strings.TrimPrefix "![[" | strings.TrimSuffix "]]" }}
{{$split := split $inner "|"}}
{{$path := index $split 0 | relURL}}
{{$width := index $split 1}}
{{$img := printf "<img src=\"%s\" width=\"%s\" />" $path (default "auto" $width)}}
{{$content = replace $content . $img}}
{{else}}
<!-- remove link delimiters -->
{{$inner := . | strings.TrimPrefix "[[" | strings.TrimSuffix "]]" }}
<!-- split from alias -->
{{$split := split $inner "|"}}
<!-- separate link path -->
{{$path := index $split 0}}
{{$reference := split $path "#"}}
<!-- path with heading link (i.e. $block) removed -->
{{$title := index $reference 0}}
<!-- heading link -->

<!-- remove link delimiters -->
{{$inner := . | strings.TrimPrefix "!" | strings.TrimPrefix "[[" | strings.TrimSuffix "]]" }}
<!-- split from alias -->
{{$split := split $inner "|"}}
<!-- separate link path -->
{{$path := index $split 0}}

{{$reference := split $path "#"}}
<!-- path with heading link removed -->
{{$title := index $reference 0}}
<!-- $display is hyperlink display text -->
<!-- use alias, else title -->
{{$display := default $title (index $split 1)}}
<!-- remove subfolder from title -->
{{$display := index (last 1 (split $display "/")) 0}}

{{$curpage := $page.GetPage $title}}
{{$relpath := relURL $path}}

<!-- If path to Hugo page -->
{{if not (eq $curpage.String "nopPage") }}
{{$block := default "" (index $reference 1)}}
{{$block = strings.TrimRight "/" (cond (eq $block "") $block (printf "#%s" $block)) | urlize | lower}}
{{$href := strings.TrimRight "/" ($page.GetPage $title).RelPermalink}}
<!-- if alias given, use alias, else title -->
{{$display := default $title (index $split 1)}}
<!-- ADDED LINE TO REMOVE SUBFOLDER FROM TITLE: -->
{{$display := index (last 1 (split $display "/")) 0}}
{{if not $href}}
{{$link := printf "<a class=\"internal-link broken\">%s</a>" $display}}
{{$href := strings.TrimRight "/" $curpage.RelPermalink}}
{{$link := printf "<a href=\"%s%s\" rel=\"noopener\" class=\"internal-link\" data-src=\"%s\">%s</a>" $href $block $href $display}}
{{$content = replace $content . $link}}
<!-- If path to existing file -->
{{else if fileExists $relpath}}
{{$splitpath := split $relpath "/"}}
{{$dirname := first (sub (len $splitpath) 1) $splitpath | path.Join | urlize}}
{{$basename := index (last 1 $splitpath) 0}}
{{$href := printf "/%s/%s" $dirname $basename}}
<!-- Embedded? -->
{{if (hasPrefix . "!")}}
{{$width := index $split 1}}
{{$link := printf "<img src=\"%s\" width=\"%s\" />" $href (default "auto" $width)}}
{{$content = replace $content . $link}}
{{else}}
{{$fullhref := printf "%s%s" $href $block }}
{{$link := printf "<a href=\"%s\" rel=\"noopener\" class=\"internal-link\" data-src=\"%s\">%s</a>" $fullhref $href $display}}
{{$link := printf "<a href=\"%s\" rel=\"noopener\" class=\"internal-link\">%s</a>" $href $display}}
{{$content = replace $content . $link}}
{{end}}
<!-- Broken path -->
{{else}}
{{$link := printf "<a class=\"internal-link broken\">%s</a>" $display}}
{{$content = replace $content . $link}}
{{end}}

{{end}}
{{end}}

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