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Project#set_parents! inserts children or root projects in alphabetical order.

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/work@2160 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang
2008-12-21 09:45:39 +00:00
parent 2891ba2933
commit 1773be565c
2 changed files with 44 additions and 2 deletions
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21
nested_projects/app/models/project.rb
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@@ -197,12 +197,29 @@ class Project < ActiveRecord::Base
return false unless p
end
end
if p == parent
if p == parent && !p.nil?
# Nothing to do
true
elsif p.nil? || (p.active? && move_possible?(p))
move_to_child_of(p)
# Insert the project so that target's children or root projects stay alphabetically sorted
sibs = (p.nil? ? self.class.roots : p.children)
to_be_inserted_before = sibs.detect {|c| c.name.to_s.downcase > name.to_s.downcase }
if to_be_inserted_before
move_to_left_of(to_be_inserted_before)
elsif p.nil?
if sibs.empty?
# move_to_root adds the project in first (ie. left) position
move_to_root
else
move_to_right_of(sibs.last) unless self == sibs.last
end
else
# move_to_child_of adds the project in last (ie.right) position
move_to_child_of(p)
end
true
else
# Can not move to the given target
false
end
end