git.cworth.org Git - sup/blob - lib/sup/modes/forward-mode.rb

   1 module Redwood
   2
   3 class ForwardMode < EditMessageMode
   4   ## TODO: share some of this with reply-mode
   5   def initialize opts={}
   6     header = {
   7       "From" => AccountManager.default_account.full_address,
   8     }
   9
  10     header["Subject"] =
  11       if opts[:message]
  12         "Fwd: " + opts[:message].subj
  13       elsif opts[:attachments]
  14         "Fwd: " + opts[:attachments].keys.join(", ")
  15       end
  16
  17     header["To"] = opts[:to].map { |p| p.full_address }.join(", ") if opts[:to]
  18     header["Cc"] = opts[:cc].map { |p| p.full_address }.join(", ") if opts[:cc]
  19     header["Bcc"] = opts[:bcc].map { |p| p.full_address }.join(", ") if opts[:bcc]
  20
  21     body =
  22       if opts[:message]
  23         forward_body_lines(opts[:message])
  24       elsif opts[:attachments]
  25         ["Note: #{opts[:attachments].size.pluralize 'attachment'}."]
  26       end
  27
  28     super :header => header, :body => body, :attachments => opts[:attachments]
  29   end
  30
  31   def self.spawn_nicely opts={}
  32     to = opts[:to] || BufferManager.ask_for_contacts(:people, "To: ") or return
  33     cc = opts[:cc] || BufferManager.ask_for_contacts(:people, "Cc: ") or return if $config[:ask_for_cc]
  34     bcc = opts[:bcc] || BufferManager.ask_for_contacts(:people, "Bcc: ") or return if $config[:ask_for_bcc]
  35
  36     attachment_hash = {}
  37     attachments = opts[:attachments] || []
  38
  39     if(m = opts[:message])
  40       m.load_from_source! # read the full message in. you know, maybe i should just make Message#chunks do this....
  41       attachments += m.chunks.select { |c| c.is_a?(Chunk::Attachment) && !c.quotable? }
  42     end
  43
  44     attachments.each do |c|
  45       mime_type = MIME::Types[c.content_type].first || MIME::Types["application/octet-stream"].first
  46       attachment_hash[c.filename] = RMail::Message.make_attachment c.raw_content, mime_type.content_type, mime_type.encoding, c.filename
  47     end
  48
  49     mode = ForwardMode.new :message => opts[:message], :to => to, :cc => cc, :bcc => bcc, :attachments => attachment_hash
  50
  51     title = "Forwarding " +
  52       if opts[:message]
  53         opts[:message].subj
  54       elsif attachments
  55         attachment_hash.keys.join(", ")
  56       else
  57         "something"
  58       end
  59
  60     BufferManager.spawn title, mode
  61     mode.edit_message
  62   end
  63
  64 protected
  65
  66   def forward_body_lines m
  67     ["--- Begin forwarded message from #{m.from.mediumname} ---"] +
  68       m.quotable_header_lines + [""] + m.quotable_body_lines +
  69       ["--- End forwarded message ---"]
  70   end
  71 end
  72
  73 end