[gentoo-commits] proj/ag:master commit in: lib/

[Alex Legler]

commit:     d42179d8d444cc35698e06d2d7520e6f7b383f17
Author:     Alex Legler <alex <AT> a3li <DOT> li>
AuthorDate: Mon Feb 23 23:54:59 2015 +0000
Commit:     Alex Legler <a3li <AT> gentoo <DOT> org>
CommitDate: Mon Feb 23 23:55:20 2015 +0000
URL:        http://sources.gentoo.org/gitweb/?p=proj/ag.git;a=commit;h=d42179d8

Fall back to charlock_holmes; also add stub encoding extraction from the 
message for later on

---
 lib/rendering.rb | 22 ++++++++++++++++------
 lib/utils.rb     |  4 ++--
 2 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/lib/rendering.rb b/lib/rendering.rb
index 3e77414..7649fcf 100644
--- a/lib/rendering.rb
+++ b/lib/rendering.rb
@@ -8,33 +8,43 @@ module Ag::Rendering
         content_type = mime_split(mail.parts.first.content_type)
 
         if content_type == 'text/plain' or content_type == 'text/html'
-          to_content(content_type, mail.parts.first.decoded)
+          to_content(content_type, mail.parts.first.decoded, 
get_encoding(mail.parts.first))
         else
           # Nested multipart?
           if mail.parts.first.multipart?
             content_type = 
mime_split(mail.parts.first.parts.first.content_type)
 
             if content_type == 'text/plain' or content_type == 'text/html'
-              to_content(content_type, mail.parts.first.parts.first.decoded)
+              to_content(content_type, mail.parts.first.parts.first.decoded, 
get_encoding(mail.parts.first.parts.first))
             else
               raise "Cannot find body: #{mail.message_id}"
             end
           # Specialty: Gnus/Emacs signed emails with no explicit multipart type
           elsif mime_split(mail.content_type) == 'multipart/signed'
-            to_content('text/plain', mail.parts.first.decoded)
+            to_content('text/plain', mail.parts.first.decoded, 
get_encoding(mail.parts.first))
           end
         end
       else
         # No Content-Type, assume plain text (git-send-email)
         if mail.content_type == nil
-          to_content('text/plain', mail.body.decoded)
+          to_content('text/plain', mail.body.decoded, get_encoding(mail))
         else
-          to_content(mime_split(mail.content_type), mail.body.decoded)
+          to_content(mime_split(mail.content_type), mail.body.decoded, 
get_encoding(mail))
         end
       end
     end
 
-    def self.to_content(content_type, content)
+    def self.get_encoding(part)
+      if part.content_type_parameters
+        part.content_type_parameters['charset']
+      else
+        nil
+      end
+    end
+
+    def self.to_content(content_type, content, charset = nil)
+      #content = content.force_encoding(charset) if charset
+
       if content_type == 'text/plain'
         escaped_content = CGI::escapeHTML(content)
         escaped_content.lines.map do |line|

diff --git a/lib/utils.rb b/lib/utils.rb
index f8d546e..38349e0 100644
--- a/lib/utils.rb
+++ b/lib/utils.rb
@@ -8,13 +8,13 @@ module Ag
   module Utils
 
     module_function
-    def fix_encoding(str)
+    def fix_encoding2(str)
       s = str.encode('UTF-8', 'UTF-8', invalid: :replace, replace: '')
       s = s.unpack('C*').pack('U*') unless s.valid_encoding?
       s
     end
 
-    def fix_encoding_old(str, fail_hard = false)
+    def fix_encoding(str, fail_hard = false)
       detection = CharlockHolmes::EncodingDetector.detect(str)
       CharlockHolmes::Converter.convert(str, detection[:encoding], 'UTF-8')
     rescue => e