Sha256: 16ae193ee05fd8fb9d8aea04d65e50a9089358ead91f78e27ca109e3888abb01
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Size: 1.04 KB
Versions: 5
Compression:
Stored size: 1.04 KB
Contents
module Adminos::NestedSet::PlaceTo
extend ActiveSupport::Concern
def place_to(*args)
options = args.extract_options!
parent_id = args.first || options.delete(:parent_id)
prev_id = args.second || options.delete(:prev_id)
opts = { place_first: true }.merge(options)
if parent_id.present?
parent = self.class.find(parent_id)
self.move_to_child_of(parent)
else
self.move_to_root
end
if prev_id.present?
prev = self.class.find(prev_id)
self.move_to_right_of(prev)
else
current_first = self.parent.present? ? self.parent.children.first : self.class.order('lft ASC').first
if opts[:place_first] && ((self.parent.present? && self.parent.children.count > 1) || !self.parent.present?)
self.move_to_left_of(current_first)
end
end
self.reload
run_callbacks(:save)
end
def move_children_to_parent!
self.children.each do |child|
child.place_to(self.parent, nil)
child.set_published_off if child.respond_to?(:set_published_off)
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems