migrate mailr 2.2.2 to 2.3.2

lib/webmail/mail_transform.rb

@@ -0,0 +1,75 @@
+require 'mail2screen'
+
+class MailTransform
+  include Mail2Screen
+  
+  def get_body(tmail, type)
+    @mail = tmail
+    footer = ""
+    msg_id = ""
+    ret = mail2html(tmail, msg_id)
+    ret = ret.gsub(/<br\/>/,"\n").gsub(/&nbsp;/, " ").gsub(/&lt;/, "<").gsub(/&gt;/, ">").gsub(/&amp;/, "&").gsub(/<hr\/>/, "\n").gsub(/\n/, "\n> ") if type == 'text/plain'
+    ret = ret.gsub(/\r\n/,"<br/>").gsub(/\r/, "<br/>").gsub(/\n/,"<br/>").gsub(/<br\/>/, "<br/>&gt;&nbsp;") unless type == 'text/plain'
+    return ret
+  end
+  
+  def mail2html(mail, msg_id)
+    footer = ""
+    parsed_body = create_body(mail, msg_id, footer)
+    
+    ret = "-----Original Message-----\n#{_('From')}:#{address(mail.from_addrs, @msg_id)}\n"
+    ret << "#{_('To')}:#{address(mail.to_addrs, @msg_id)}\n"
+    if @mail.cc_addrs
+      ret << "  #{_('CC')}:#{address(mail.cc_addrs, @msg_id)}\n"
+    end
+    if @mail.bcc_addrs
+      ret << "#{_('BCC')}:#{address(mail.bcc_addrs, @msg_id)}\n"
+    end
+    ret << "#{_('Subject')}:#{mime_encoded?(mail.subject) ? mime_decode(mail.subject) : mail.subject}\n"  
+    ret << "#{_('Date')}:#{message_date(mail.date)}\n"
+    ret << "\n"
+    ret << "\n"
+    ret << parsed_body
+    ret << "\n"
+  end
+  
+  def message_date(datestr)
+    t = Time.now
+    begin
+      if datestr.kind_of?(String)
+        d = (Time.rfc2822(datestr) rescue Time.parse(value)).localtime
+      else
+        d = datestr
+      end
+      if d.day == t.day and d.month == t.month and d.year == t.year
+        d.strftime("%H:%M")
+      else
+        d.strftime("%Y-%m-%d")
+      end  
+    rescue
+      begin
+        d = imap2time(datestr)
+        if d.day == t.day and d.month == t.month and d.year == t.year
+          d.strftime("%H:%M")
+        else
+          d.strftime("%Y-%m-%d")
+        end  
+      rescue
+        datestr
+      end
+    end
+  end
+  
+  # Overwrite some staff
+  def add_to_contact(addr, msg_id)
+    ""
+  end
+  def add_attachment(content_type, msg_id)
+    ""
+  end
+  
+  def add_image(content_type, msg_id)
+    ""
+  end
+  
+end