From 887497b0bb8725018837ddce162363c5f0e3f0b9 Mon Sep 17 00:00:00 2001
From: Jamis Buck <jamis@37signals.com>
Date: Fri, 3 Jun 2005 09:05:06 +0000
Subject: Don't apply a charset to attachments. Wrap base64-encoded lines.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1381 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionmailer/lib/action_mailer/part.rb | 48 +++-------------------------------
 1 file changed, 4 insertions(+), 44 deletions(-)

(limited to 'actionmailer/lib/action_mailer/part.rb')

diff --git a/actionmailer/lib/action_mailer/part.rb b/actionmailer/lib/action_mailer/part.rb
index e26742816a..9f95df0a16 100644
--- a/actionmailer/lib/action_mailer/part.rb
+++ b/actionmailer/lib/action_mailer/part.rb
@@ -21,56 +21,16 @@ module ActionMailer
     def to_mail(defaults)
       part = TMail::Mail.new
       part.set_content_type(content_type, nil,
-        "charset" => charset || defaults.charset, "name" => filename)
+        "charset" => (content_disposition == "attachment" ?
+                        nil : (charset || defaults.charset)),
+        "name" => filename)
       part.set_content_disposition(content_disposition,
         "filename" => filename)
 
       part.content_transfer_encoding = transfer_encoding || "quoted-printable"
       case (transfer_encoding || "").downcase
         when "base64" then
-          part.body = TMail::Base64.encode(body)
-        when "quoted-printable"
-          part.body = [body].pack("M*")
-        else
-          part.body = body
-      end
-
-      part
-    end
-  end
-
-end
-require 'action_mailer/adv_attr_accessor'
-
-module ActionMailer
-
-  class Part #:nodoc:
-    include ActionMailer::AdvAttrAccessor
-
-    adv_attr_accessor :content_type, :content_disposition, :charset, :body
-    adv_attr_accessor :filename, :transfer_encoding, :headers
-
-    def initialize(params)
-      @content_type = params[:content_type] || "text/plain"
-      @content_disposition = params[:disposition] || "inline"
-      @charset = params[:charset]
-      @body = params[:body]
-      @filename = params[:filename]
-      @transfer_encoding = params[:transfer_encoding] || "quoted-printable"
-      @headers = params[:headers] || {}
-    end
-
-    def to_mail(defaults)
-      part = TMail::Mail.new
-      part.set_content_type(content_type, nil,
-        "charset" => charset || defaults.charset, "name" => filename)
-      part.set_content_disposition(content_disposition,
-        "filename" => filename)
-
-      part.content_transfer_encoding = transfer_encoding || "quoted-printable"
-      case (transfer_encoding || "").downcase
-        when "base64" then
-          part.body = TMail::Base64.encode(body)
+          part.body = TMail::Base64.folding_encode(body)
         when "quoted-printable"
           part.body = [body].pack("M*")
         else
-- 
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