9 ## maintain the mapping between people and aliases. for contacts without
10 ## aliases, there will be no @a2p entry, so @p2a.keys should be treated
11 ## as the canonical list of contacts.
13 @p2a = {} # person to alias
14 @a2p = {} # alias to person
18 l =~ /^([^:]*): (.*)$/ or raise "can't parse #{fn} line #{l.inspect}"
20 p = PersonManager.person_for addr, :definitive => true
22 @a2p[aalias] = p unless aalias.nil? || aalias.empty?
26 self.class.i_am_the_instance self
29 def contacts; @p2a.keys end
30 def contacts_with_aliases; @a2p.values.uniq end
32 def update_alias person, aalias=nil
33 if(old_aalias = @p2a[person]) # remove old alias
34 @a2p.delete old_aalias
37 @a2p[aalias] = person unless aalias.nil? || aalias.empty?
40 ## this may not actually be called anywhere, since we still keep contacts
41 ## around without aliases to override any fullname changes.
42 def drop_contact person
45 @a2p.delete aalias if aalias
48 def contact_for aalias; @a2p[aalias] end
49 def alias_for person; @p2a[person] end
50 def is_aliased_contact? person; !@p2a[person].nil? end
53 File.open(@fn, "w") do |f|
54 @p2a.sort_by { |(p, a)| [p.full_address, a] }.each do |(p, a)|
55 f.puts "#{a || ''}: #{p.full_address}"