From a34999ec51d9e2ce7bc2358c64de92a59db53213 Mon Sep 17 00:00:00 2001
From: Antonio Terceiro <terceiro@softwarelivre.org>
Date: Tue, 9 Jun 2015 14:19:56 -0300
Subject: itemtomail: embed images using data: URLs

---
 lib/feed2imap/itemtomail.rb | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/lib/feed2imap/itemtomail.rb b/lib/feed2imap/itemtomail.rb
index 455a136..55bf9d8 100644
--- a/lib/feed2imap/itemtomail.rb
+++ b/lib/feed2imap/itemtomail.rb
@@ -100,24 +100,8 @@ def item_to_mail(config, item, id, updated, from = 'Feed2Imap', inline_images =
       # $2 contains url, $3 the image name, $4 the image extension
       begin
         fetcher = HTTPFetcher.new
-        image = Base64.encode64(fetcher.fetch($2, Time.at(0)).chomp) + "\n"
-        cid = "#{Digest::MD5.hexdigest($2)}@#{config.hostname}"
-        if not cids.include?(cid)
-          cids << cid
-          imgpart = RMail::Message.new
-          imgpart.header.set('Content-ID', "<#{cid}>")
-          type = $4
-          type = 'jpeg' if type.downcase == 'jpg' # hack hack hack
-          imgpart.header.set('Content-Type', "image/#{type}", 'name' => $3)
-          imgpart.header.set('Content-Disposition', 'attachment', 'filename' => $3)
-          imgpart.header.set('Content-Transfer-Encoding', 'base64')
-          imgpart.body = image
-          imgs << imgpart
-        end
-        # now to specify what to replace with
-        newtag = "#{$1}src=\"cid:#{cid}\"#{$5}"
-        #print "#{cid}: Replacing '#{$&}' with '#{newtag}'...\n"
-        newtag
+        image = Base64.encode64(fetcher.fetch($2, Time.at(0)).chomp)
+        "#{$1}src=\"data:image/#{$4};base64,#{image}\"#{$5}"
       rescue
         #print "Error while fetching image #{$2}: #{$!}...\n"
         $& # don't modify on exception
-- 
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