3 class ReplyMode < EditMessageMode
4 REPLY_TYPES = [:sender, :recipient, :list, :all, :user]
6 :sender => "Reply to sender",
7 :recipient => "Reply to recipient",
8 :all => "Reply to all",
9 :list => "Reply to mailing list",
10 :user => "Customized reply"
13 register_keymap do |k|
14 k.add :move_cursor_right, "Move cursor to the right", :right
15 k.add :move_cursor_left, "Move cursor to the left", :left
18 def initialize message
21 ## it's important to put this early because it forces a read of
22 ## the full headers (most importantly the list-post header, if
24 body = reply_body_lines message
26 from_email, from_acct =
27 if @m.recipient_email && (a = AccountManager.account_for(@m.recipient_email))
28 [@m.recipient_email, a]
29 elsif(b = (@m.to + @m.cc).find { |p| AccountManager.is_account? p })
32 c = AccountManager.default_account
36 ## ignore reply-to for list messages because it's typically set to
37 ## the list address, which we explicitly treat with :list
38 to = @m.is_list_message? ? @m.from : (@m.replyto || @m.from)
39 cc = (@m.to + @m.cc - [from_acct, to]).uniq
43 ## if there's no cc, then the sender is the person you want to reply
44 ## to. if it's a list message, then the list address is. otherwise,
45 ## the cc contains a recipient.
46 useful_recipient = !(cc.empty? || @m.is_list_message?)
48 @headers[:recipient] = {
49 "To" => cc.map { |p| p.full_address },
52 ## typically we don't want to have a reply-to-sender option if the sender
53 ## is a user account. however, if the cc is empty, it's a message to
54 ## ourselves, so for the lack of any other options, we'll add it.
55 @headers[:sender] = { "To" => [to.full_address], } if !AccountManager.is_account?(to) || !useful_recipient
60 "To" => [to.full_address],
61 "Cc" => cc.select { |p| !AccountManager.is_account?(p) }.map { |p| p.full_address },
65 "To" => [@m.list_address.full_address],
66 } if @m.is_list_message?
70 @headers.each do |k, v|
72 "From" => from_acct.full_address(from_email),
76 "In-Reply-To" => "<#{@m.id}>",
77 "Subject" => Message.reify_subj(@m.subj),
82 @type_labels = REPLY_TYPES.select { |t| @headers.member?(t) }
84 if @m.is_list_message?
86 elsif @headers.member? :sender
92 super :header => @headers[@selected_type], :body => body,
93 :skip_top_rows => 2, :twiddles => false
96 def lines; super + 2; end
100 @type_labels.inject([]) do |array, t|
101 array + [[(t == @selected_type ? :none_highlight : :none),
102 "#{TYPE_DESCRIPTIONS[t]}"], [:none, " "]]
113 def reply_body_lines m
114 lines = ["Excerpts from #{@m.from.name}'s message of #{@m.date}:"] + m.quotable_body_lines.map { |l| "> #{l}" }
115 lines.pop while lines.last =~ /^\s*$/
119 def handle_new_text new_header, new_body
120 old_header = @headers[@selected_type]
121 if new_header.size != old_header.size || old_header.any? { |k, v| new_header[k] != v }
122 @selected_type = :user
123 self.header = @headers[:user] = new_header
129 (@m.refs + [@m.id]).map { |x| "<#{x}>" }.join(" ")
134 if edited_field && edited_field != "Subject"
135 @selected_type = :user
141 i = @type_labels.index @selected_type
142 @selected_type = @type_labels[(i - 1) % @type_labels.length]
143 self.header = @headers[@selected_type]
147 def move_cursor_right
148 i = @type_labels.index @selected_type
149 @selected_type = @type_labels[(i + 1) % @type_labels.length]
150 self.header = @headers[@selected_type]