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# frozen_string_literal: true
module HasWiki
extend ActiveSupport::Concern
included do
validate :check_wiki_path_conflict
end
def create_wiki
wiki.wiki
true
rescue Wiki::CouldNotCreateWikiError
errors.add(:base, _('Failed to create wiki'))
false
end
def wiki
strong_memoize(:wiki) do
Wiki.for_container(self, self.default_owner)
end
end
def wiki_repository_exists?
wiki.repository_exists?
end
private
def check_wiki_path_conflict
return if path.blank?
path_to_check = path.ends_with?('.wiki') ? path.chomp('.wiki') : "#{path}.wiki"
if Project.in_namespace(parent_id).where(path: path_to_check).exists? ||
GroupsFinder.new(nil, parent: parent_id).execute.where(path: path_to_check).exists?
errors.add(:name, _('has already been taken'))
end
end
end
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