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Improve formatting of rich text in pdf

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david 2024-07-21 02:15:06 +02:00
parent 879670983d
commit 1e1ae1ce3b
4 changed files with 24 additions and 6 deletions
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9
app/helpers/pdf_helper.rb
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@ -1,8 +1,17 @@
module PdfHelper
def prepare_rich_text(rich_text)
return rich_text
{ del: 'strikethrough' }.each do |tag, replacement|
rich_text = rich_text.to_s.gsub("<#{tag}", "<#{replacement}")
rich_text = rich_text.to_s.gsub("</#{tag}>", "</#{replacement}>")
end
%w[div p del blockquote pre code].each do |tag|
rich_text = rich_text.to_s.gsub(%r{<#{tag}.*?>|</#{tag}>}, '')
end
rich_text.gsub!(/<h1.*?>/, '')
rich_text.gsub!(%r{</h1>}, '<br><br>')
rich_text
end
end