add_friend.rb
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class AddFriend < Task
settings_items :group_for_person, :group_for_friend
validates_presence_of :requestor_id, :target_id
validates_uniqueness_of :target_id, :scope => [ :requestor_id ]
validates_length_of :group_for_person, :group_for_friend, :maximum => 150, :allow_nil => true
alias :person :requestor
alias :person= :requestor=
alias :friend :target
alias :friend= :target=
def perform
target.add_friend(requestor, group_for_friend)
requestor.add_friend(target, group_for_person)
end
def permission
:manage_friends
end
def target_notification_description
_('%{requestor} wants to be your friend.') % {:requestor => requestor.name}
end
def target_notification_message
target_notification_description + "\n\n" +
_('You need to login to %{system} in order to accept %{requestor} as your friend.') % { :system => target.environment.name, :requestor => requestor.name }
end
def title
_("New friend")
end
def information
{:message => _('%{requestor} wants to be your friend.') }
end
def accept_details
true
end
def icon
{:type => :profile_image, :profile => requestor, :url => requestor.url}
end
end