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Do not show text alternative attachments (already shown in view). Add html alternative attachments only one.

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This commit is contained in:
Martin Edenhofer 2014-12-29 00:11:37 +01:00
parent 80ed5a3331
commit e4de2f8dee
1 changed files with 15 additions and 15 deletions
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30
app/models/channel/email_parser.rb
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@ -167,28 +167,20 @@ class Channel::EmailParser
# get attachments
if mail.parts
attachment_count_total = 0
mail.parts.each { |part|
attachment_count_total += 1
# protect process to work fine with spam emails, see test/fixtures/mail15.box
begin
if mail.text_part && mail.text_part == part
# ignore text/plain attachments - already shown in view
elsif mail.html_part && mail.html_part == part
# ignore text/html - html part, already shown in view
else
attachs = self._get_attachment( part, data[:attachments] )
data[:attachments].concat( attachs )
end
attachs = self._get_attachment( part, data[:attachments], mail )
data[:attachments].concat( attachs )
rescue
attachs = self._get_attachment( part, data[:attachments] )
attachs = self._get_attachment( part, data[:attachments], mail )
data[:attachments].concat( attachs )
end
}
end
# not multipart email
# not multipart email
else
# text part
@ -238,23 +230,31 @@ class Channel::EmailParser
end
# strip not wanted chars
data[:body].gsub!( /\n\r/, "\n" )
data[:body].gsub!( /\r\n/, "\n" )
data[:body].gsub!( /\r/, "\n" )
return data
end
def _get_attachment( file, attachments )
def _get_attachment( file, attachments, mail )
# check if sub parts are available
if !file.parts.empty?
a = []
file.parts.each {|p|
a.concat( self._get_attachment( p, attachments ) )
attachment = self._get_attachment( p, attachments, mail )
a.concat( attachment )
}
return a
end
# ignore text/plain attachments - already shown in view
return [] if mail.text_part && mail.text_part.body.to_s == file.body.to_s
# ignore text/html - html part, already shown in view
return [] if mail.html_part && mail.html_part.body.to_s == file.body.to_s
# get file preferences
headers_store = {}
file.header.fields.each { |field|
@ -313,7 +313,7 @@ class Channel::EmailParser
:filename => filename,
:preferences => headers_store,
}
return [attach]
[attach]
end
def process(channel, msg)