From 6c21ed9e3fa837c797a4de27ea3a59ff2404454f Mon Sep 17 00:00:00 2001
From: Lucas Nussbaum <lucas@lucas-nussbaum.net>
Date: Sun, 13 Jul 2008 17:33:13 +0200
Subject: added wrapping of text output

---
 ChangeLog                   |  2 ++
 lib/feed2imap/config.rb     | 11 +++++++++--
 lib/feed2imap/feed2imap.rb  |  4 ++--
 lib/feed2imap/itemtomail.rb |  6 +++---
 4 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 73c49a3..56079d0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,8 @@ Feed2Imap 0.9.3 (XX/02/2008)
   option). Based on a patch by Pavel Avgustinov, and with help from
   Arnt Gulbrandsen.
 * Dropped rubymail_patch.rb 
+* Added option to wrap text output. Thanks to Maxime Petazzoni for
+  the patch.
 
 Feed2Imap 0.9.2 (28/10/2007)
 ============================
diff --git a/lib/feed2imap/config.rb b/lib/feed2imap/config.rb
index f6ef634..c0bf4ac 100644
--- a/lib/feed2imap/config.rb
+++ b/lib/feed2imap/config.rb
@@ -64,7 +64,13 @@ class F2IConfig
       s += "#{i}. #{f.name}\n"
       s += "    URL: #{f.url}\n"
       s += "    IMAP Account: #{f.imapaccount}\n"
-      s += "    Folder: #{f.folder}\n\n"
+      s += "    Folder: #{f.folder}\n"
+
+      if not f.wrapto
+        s += "    Not wrapped.\n"
+      end
+
+      s += "\n"
       i += 1
     end
     s
@@ -73,7 +79,7 @@ end
 
 # A configured feed. simple data container.
 class ConfigFeed
-  attr_reader :name, :url, :imapaccount, :folder, :always_new, :execurl, :filter, :ignore_hash, :dumpdir, :include_images
+  attr_reader :name, :url, :imapaccount, :folder, :always_new, :execurl, :filter, :ignore_hash, :dumpdir, :wrapto, :include_images
   attr_accessor :body
 
   def initialize(f, imapaccount, folder, f2iconfig)
@@ -88,6 +94,7 @@ class ConfigFeed
     @ignore_hash = f['ignore-hash'] || false
     @freq = @freq.to_i if @freq
     @dumpdir = f['dumpdir'] || nil
+    @wrapto = if f['wrapto'] == nil then 72 else f['wrapto'].to_i end
     @include_images = f2iconfig.include_images
     if f['include-images']
        @include_images = (f['include-images'] != 'false')
diff --git a/lib/feed2imap/feed2imap.rb b/lib/feed2imap/feed2imap.rb
index 63a00b8..ebae470 100644
--- a/lib/feed2imap/feed2imap.rb
+++ b/lib/feed2imap/feed2imap.rb
@@ -230,13 +230,13 @@ class Feed2Imap
       begin
         if !cacherebuild
           updateditems.each do |i|
-            email = item_to_mail(i, i.cacheditem.index, true, f.name, f.include_images)
+            email = item_to_mail(i, i.cacheditem.index, true, f.name, f.include_images, f.wrapto)
             f.imapaccount.updatemail(f.folder, email,
                                      i.cacheditem.index, i.date || Time::new)
           end
           # reverse is needed to upload older items first (fixes gna#8986)
           newitems.reverse.each do |i|
-            email = item_to_mail(i, i.cacheditem.index, false, f.name, f.include_images)
+            email = item_to_mail(i, i.cacheditem.index, false, f.name, f.include_images, f.wrapto)
             f.imapaccount.putmail(f.folder, email, i.date || Time::new)
           end
         end
diff --git a/lib/feed2imap/itemtomail.rb b/lib/feed2imap/itemtomail.rb
index 91e6c18..27fc362 100644
--- a/lib/feed2imap/itemtomail.rb
+++ b/lib/feed2imap/itemtomail.rb
@@ -47,7 +47,7 @@ class String
   end
 end
 
-def item_to_mail(item, index, updated, from = 'Feed2Imap', inline_images = false)
+def item_to_mail(item, index, updated, from = 'Feed2Imap', inline_images = false, wrapto = false)
   message = RMail::Message::new
   if item.creator and item.creator != ''
     if item.creator.include?('@')
@@ -77,9 +77,9 @@ def item_to_mail(item, index, updated, from = 'Feed2Imap', inline_images = false
     end
   end
   textpart = RMail::Message::new
-  textpart.header['Content-Type'] = 'text/plain; charset=utf-8'
+  textpart.header['Content-Type'] = 'text/plain; charset=utf-8; format=flowed'
   textpart.header['Content-Transfer-Encoding'] = '8bit'
-  textpart.body = item.to_text
+  textpart.body = item.to_text(true, wrapto)
   htmlpart = RMail::Message::new
   htmlpart.header['Content-Type'] = 'text/html; charset=utf-8'
   htmlpart.header['Content-Transfer-Encoding'] = '8bit'
-- 
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