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55 lines
1.8 KiB
55 lines
1.8 KiB
class Ability |
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CRUD = [:read, :create, :update, :destroy] |
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include CanCan::Ability |
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attr_accessor :user |
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attr_accessor :context |
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# See the wiki for details: https://github.com/ryanb/cancan/wiki/Defining-Abilities |
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def initialize(options) |
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@user = options[:user] || User.new |
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@context = options[:context] || :application |
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action_aliases |
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if user.persisted? |
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owner_abilities |
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sharing_abilities |
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end |
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end |
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protected |
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def owner_abilities |
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# can manage his domains and records |
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can CRUD, Domain, :user_id => user.id |
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can CRUD, Record, :domain => {:user_id => user.id} |
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cannot :delete, SOA # it's deleted with the parent domain |
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# can manage his hosts |
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can CRUD, A, :user_id => user.id #, :domain => {:name => Settings.host_domains} |
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# can manage permissions for his domains |
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can CRUD, Permission, :domain => {:user_id => user.id} |
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can :crud_permissions, Domain, :user_id => user.id |
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end |
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def sharing_abilities |
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# can manage shared domains and records |
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can CRUD, Domain, :permissions.outer => {:user_id => user.id} |
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can CRUD, Record, :domain => {:permissions.outer => {:user_id => user.id}} |
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# can manage shared domains and records descendants |
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for domain in user.permitted_domains |
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can CRUD, Domain, :name_reversed.matches => "#{domain.name_reversed}.%" # descendants |
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can CRUD, Record, :domain => {:name_reversed.matches => "#{domain.name_reversed}.%"} # descendant's |
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end |
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end |
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def action_aliases |
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alias_action :row, :show_search, :render_field, :to => :read |
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alias_action :update_column, :add_association, :edit_associated, |
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:edit_associated, :new_existing, :add_existing, :to => :update |
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alias_action :delete, :destroy_existing, :to => :destroy |
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end |
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end
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