sup

commit f606cbe76f7b5a1ce885fa619d780951c77e1549
parent 31b9521aeccfbf183e519cec4b6b72f8a1d51ca0
Author: Michael Stapelberg <michael@stapelberg.de>
Date:   Tue,  9 Mar 2010 23:56:02 +0100

Use multiple body arrays when calling before-edit for each reply type

This allows for before-edit hooks which modify the body of the message
based on the different headers (previously, they could only modify
headers).

As an example, I use it to sign mail in english if one of the recipients
(not *the* recipient, but one of them) is speaking english.

Diffstat:

1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/lib/sup/modes/reply-mode.rb b/lib/sup/modes/reply-mode.rb
@@ -42,6 +42,7 @@ EOS
 
   def initialize message, type_arg=nil
     @m = message
+    @edited = false
 
     ## it's important to put this early because it forces a read of
     ## the full headers (most importantly the list-post header, if
@@ -150,11 +151,13 @@ EOS
         :recipient
       end)
 
+    @bodies = {}
     @headers.each do |k, v|
-      HookManager.run "before-edit", :header => v, :body => body
+      @bodies[k] = body
+      HookManager.run "before-edit", :header => v, :body => @bodies[k]
     end
 
-    super :header => @headers[@type_selector.val], :body => body, :twiddles => false
+    super :header => @headers[@type_selector.val], :body => @bodies[@type_selector.val], :twiddles => false
     add_selector @type_selector
   end
 
@@ -164,6 +167,7 @@ protected
     super
     if @headers[@type_selector.val] != self.header
       self.header = @headers[@type_selector.val]
+      self.body = @bodies[@type_selector.val] unless @edited
       update
     end
   end
@@ -172,6 +176,7 @@ protected
     super
     if @headers[@type_selector.val] != self.header
       self.header = @headers[@type_selector.val]
+      self.body = @bodies[@type_selector.val] unless @edited
       update
     end
   end
@@ -188,6 +193,10 @@ protected
   end
 
   def handle_new_text new_header, new_body
+    if new_body != @bodies[@type_selector.val]
+      @bodies[@type_selector.val] = new_body
+      @edited = true
+    end
     old_header = @headers[@type_selector.val]
     if new_header.size != old_header.size || old_header.any? { |k, v| new_header[k] != v }
       @type_selector.set_to :user