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Improve mail subject cleanup (localized reply and forwarded prefix)

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This commit is contained in:
sghebuz 2016-03-24 16:05:10 +01:00
parent da2f1fda15
commit e2bb08e8ea
1 changed files with 23 additions and 2 deletions
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25
script/import_scripts/mbox.rb
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@ -95,7 +95,28 @@ class ImportScripts::Mbox < ImportScripts::Base
end
def clean_title(title)
title.gsub(/^Re: */i, '')
#Strip mailing list name from subject
title = title.gsub(/\[[^\]]+\]+/, '').strip
original_length = title.length
#Strip Reply prefix from title (Standard and localized)
title = title.gsub(/^Re: */i, '')
title = title.gsub(/^R: */i, '') #Italian
title = title.gsub(/^RIF: */i, '') #Italian
#Strip Forward prefix from title (Standard and localized)
title = title.gsub(/^Fwd: */i, '')
title = title.gsub(/^I: */i, '') #Italian
title.strip
#In case of mixed localized prefixes there could be many of them if the mail client didn't strip the localized ones
if original_length > title.length
clean_title(title)
else
title
end
end
def clean_raw(raw)
@ -156,7 +177,7 @@ class ImportScripts::Mbox < ImportScripts::Base
raw = selected.force_encoding(selected.encoding).encode("UTF-8")
title = mail.subject.gsub(/\[[^\]]+\]+/, '').strip
title = mail.subject
{ id: t['id'],
title: clean_title(title),