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Fix relative URLs in plain text emails

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Jeff Atwood 2015-01-17 02:07:58 -08:00
parent 7aad487d4c
commit db5f2ae88c
1 changed files with 7 additions and 0 deletions
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7
lib/email/sender.rb
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@ -49,6 +49,13 @@ module Email
@message.parts[0].body = @message.parts[0].body.to_s.gsub(/\[\/?email-indent\]/, '')
# Fix relative (ie upload) HTML links in markdown which do not work well in plain text emails.
# These are the links we add when a user uploads a file or image.
# Ideally we would parse general markdown into plain text, but that is almost an intractable problem.
url_prefix = Discourse.base_url
@message.parts[0].body = @message.parts[0].body.to_s.gsub(/<a class="attachment" href="(\/uploads\/default\/[^"]+)">([^<]*)<\/a>/, '[\2]('+url_prefix+'\1)')
@message.parts[0].body = @message.parts[0].body.to_s.gsub(/<img src="(\/uploads\/default\/[^"]+)"([^>]*)>/, '![]('+url_prefix+'\1)')
@message.text_part.content_type = 'text/plain; charset=UTF-8'
# Set up the email log