obsolete.ChilliProject/lib/redmine/access_control.rb

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#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
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#
# Copyright (C) 2010-2012 the ChiliProject Team
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#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
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#
# See doc/COPYRIGHT.rdoc for more details.
#++
module Redmine
module AccessControl
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class << self
def map
mapper = Mapper.new
yield mapper
@permissions ||= []
@permissions += mapper.mapped_permissions
end
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def permissions
@permissions
end
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# Returns the permission of given name or nil if it wasn't found
# Argument should be a symbol
def permission(name)
permissions.detect {|p| p.name == name}
end
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# Returns the actions that are allowed by the permission of given name
def allowed_actions(permission_name)
perm = permission(permission_name)
perm ? perm.actions : []
end
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def public_permissions
@public_permissions ||= @permissions.select {|p| p.public?}
end
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def members_only_permissions
@members_only_permissions ||= @permissions.select {|p| p.require_member?}
end
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def loggedin_only_permissions
@loggedin_only_permissions ||= @permissions.select {|p| p.require_loggedin?}
end
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def available_project_modules
@available_project_modules ||= @permissions.collect(&:project_module).uniq.compact
end
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def modules_permissions(modules)
@permissions.select {|p| p.project_module.nil? || modules.include?(p.project_module.to_s)}
end
end
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class Mapper
def initialize
@project_module = nil
end
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def permission(name, hash, options={})
@permissions ||= []
options.merge!(:project_module => @project_module)
@permissions << Permission.new(name, hash, options)
end
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def project_module(name, options={})
@project_module = name
yield self
@project_module = nil
end
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def mapped_permissions
@permissions
end
end
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class Permission
attr_reader :name, :actions, :project_module
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def initialize(name, hash, options)
@name = name
@actions = []
@public = options[:public] || false
@require = options[:require]
@project_module = options[:project_module]
hash.each do |controller, actions|
if actions.is_a? Array
@actions << actions.collect {|action| "#{controller}/#{action}"}
else
@actions << "#{controller}/#{actions}"
end
end
@actions.flatten!
end
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def public?
@public
end
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def require_member?
@require && @require == :member
end
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def require_loggedin?
@require && (@require == :member || @require == :loggedin)
end
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end
end
end