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feat: wikilink img support

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This commit is contained in:
Jacky Zhao 2022-04-05 12:47:28 -07:00
parent 7808c66c4d
commit cd19159c53
2 changed files with 34 additions and 20 deletions
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46
layouts/partials/textprocessing.html
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@ -1,9 +1,6 @@
{{ $content := .Content }}
{{ $page := .Page }}
{{/* Replace right arrow */}}
{{ $content = replace $content "->" "→" }}
{{/* Escape slashes for Latex to fix line breaks */}}
{{$latex := findRE "\\$\\$([^\\$]+)\\$\\$" $content}}
{{range $latex}}
@ -12,24 +9,35 @@
{{end}}
{{/* Wikilinks */}}
{{$wikilinks := $content | findRE "\\[\\[[^\\[\\]\\|]*(?:\\|[^\\[\\]]*)?\\]\\]" }}
{{$wikilinks := $content | findRE "!?\\[\\[\\S[^\\[\\]\\|]*(?:\\|[^\\[\\]]*)?\\S\\]\\]" }}
{{range $wikilinks}}
{{$inner := . | strings.TrimPrefix "[[" | strings.TrimSuffix "]]" }}
{{$split := split $inner "|"}}
{{$path := index $split 0}}
{{$reference := split $path "#"}}
{{$title := index $reference 0}}
{{$block := default "" (index $reference 1)}}
{{$block = strings.TrimRight "/" (cond (eq $block "") $block (printf "#%s" $block))}}
{{$href := strings.TrimRight "/" ($page.GetPage $title).RelPermalink}}
{{$display := default $title (index $split 1)}}
{{if not $href}}
{{$link := printf "<a class=\"internal-link broken\">%s</a>" $display}}
{{ $content = replace $content . $link }}
{{if (hasPrefix . "!")}}
{{$inner := . | strings.TrimPrefix "![[" | strings.TrimSuffix "]]" }}
{{$split := split $inner "|"}}
{{$path := index $split 0}}
{{$reference := split $path "#"}}
{{$title := index $reference 0}}
{{$display := default $title (index $split 1)}}
{{$img := printf "<img src=\"%s\" title=\"%s\">" $path $display}}
{{$content = replace $content . $img}}
{{else}}
{{$fullhref := printf "%s%s" $href $block }}
{{$link := printf "<a href=\"%s\" rel=\"noopener\" class=\"internal-link\" data-src=\"%s\">%s</a>" $fullhref $href $display}}
{{ $content = replace $content . $link }}
{{$inner := . | strings.TrimPrefix "[[" | strings.TrimSuffix "]]" }}
{{$split := split $inner "|"}}
{{$path := index $split 0}}
{{$reference := split $path "#"}}
{{$title := index $reference 0}}
{{$block := default "" (index $reference 1)}}
{{$block = strings.TrimRight "/" (cond (eq $block "") $block (printf "#%s" $block))}}
{{$href := strings.TrimRight "/" ($page.GetPage $title).RelPermalink}}
{{$display := default $title (index $split 1)}}
{{if not $href}}
{{$link := printf "<a class=\"internal-link broken\">%s</a>" $display}}
{{$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 $display}}
{{$content = replace $content . $link}}
{{end}}
{{end}}
{{end}}
{{ $content | safeHTML }}