30 lines
1021 B
Ruby
30 lines
1021 B
Ruby
# frozen_string_literal: true
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class BidirectionalLinksGenerator < Jekyll::Generator
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def generate(site)
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all_notes = site.collections['notes'].docs
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all_pages = site.pages
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all_docs = all_notes + all_pages
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# Convert all Wiki/Roam-style double-bracket link syntax to plain HTML
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# anchor tag elements (<a>) with "internal-link" CSS class
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all_docs.each do |current_note|
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all_docs.each do |note_potentially_linked_to|
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current_note.content = current_note.content.gsub(
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/\[\[#{note_potentially_linked_to.data['title']}\]\]/i,
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"<a class='internal-link' href='#{note_potentially_linked_to.url}'>#{note_potentially_linked_to.data['title']}</a>"
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)
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end
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end
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# Identify note backlinks and add them to each note
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all_notes.each do |current_note|
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notes_linking_to_current_note = all_notes.filter do |e|
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e.content.include?(current_note.url)
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end
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current_note.data['backlinks'] = notes_linking_to_current_note
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end
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end
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end
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