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Add support for optional label in double-bracket links

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This commit is contained in:
Maxime Vaillancourt
2020-12-07 21:36:18 -05:00
parent 3442af57f0
commit 664fd3d7fb
2 changed files with 29 additions and 2 deletions
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22
_plugins/bidirectional_links_generator.rb
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@@ -13,14 +13,34 @@ class BidirectionalLinksGenerator < Jekyll::Generator
# anchor tag elements (<a>) with "internal-link" CSS class
all_docs.each do |current_note|
all_docs.each do |note_potentially_linked_to|
title_from_filename = File.basename(
note_potentially_linked_to.basename,
File.extname(note_potentially_linked_to.basename)
).gsub('_', ' ').gsub('-', ' ').capitalize
# Replace double-bracketed links with label using note title
# [[A note about cats|this is a link to the note about cats]]
current_note.content = current_note.content.gsub(
/\[\[#{title_from_filename}\|(.+?)(?=\])\]\]/i,
"<a class='internal-link' href='#{note_potentially_linked_to.url}'>\\1</a>"
)
# Replace double-bracketed links with label using note filename
# [[cats|this is a link to the note about cats]]
current_note.content = current_note.content.gsub(
/\[\[#{note_potentially_linked_to.data['title']}\|(.+?)(?=\])\]\]/i,
"<a class='internal-link' href='#{note_potentially_linked_to.url}'>\\1</a>"
)
# Replace double-bracketed links using note title
# [[a note about cats]]
current_note.content = current_note.content.gsub(
/\[\[(#{note_potentially_linked_to.data['title']})\]\]/i,
"<a class='internal-link' href='#{note_potentially_linked_to.url}'>\\1</a>"
)
# Replace double-bracketed links using note filename
title_from_filename = File.basename(note_potentially_linked_to.basename, File.extname(note_potentially_linked_to.basename)).gsub('_', ' ').gsub('-', ' ').capitalize
# [[cats]]
current_note.content = current_note.content.gsub(
/\[\[(#{title_from_filename})\]\]/i,
"<a class='internal-link' href='#{note_potentially_linked_to.url}'>\\1</a>"