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Versions: 14
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Contents
class Card
module Auth
# singleton permission methods
module Permissions
# user has "root" permissions
# @return [true/false]
def always_ok?
usr_id = as_id
case usr_id
when Card::WagnBotID then true # cannot disable
when nil then false
else
always_ok_usr_id? usr_id
end
end
# specified user has root permission
# @param usr_id [Integer]
# @return [true/false]
def always_ok_usr_id? usr_id, force_cache_update=false
always = always_cache
if always[usr_id].nil? || force_cache_update
update_always_cache usr_id, admin?(usr_id)
else
always[usr_id]
end
end
def update_always_cache usr_id, value
always = always_cache
always = always.dup if always.frozen?
always[usr_id] = value
Card.cache.write "ALWAYS", always
value
end
def always_cache
Card.cache.read("ALWAYS") || {}
end
# list of names of cardtype cards that current user has perms to create
# @return [Array of strings]
def createable_types
type_names =
Auth.as_bot do
Card.search(
{ type: Card::CardtypeID, return: :name,
not: { codename: ["in"] + Card.config.non_createable_types } },
"find createable types"
)
end
type_names.select do |name|
Card.new(type: name).ok? :create
end.sort
end
# test whether user is an administrator
# @param user_id [Integer]
# @return [true/false]
def admin? user_id
has_role? user_id, Card::AdministratorID
end
def has_role? user_id, role_id
return false unless user_id && role_id
Card[user_id].all_enabled_roles.include? role_id
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems