Revision c331fe49
Added by Marc Dequènes over 14 years ago
- ID c331fe496ad1561adfb5d9c0ef3e7554e9a0a5ff
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require 'jcode'
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require 'active_ldap'
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require 'ldap_shadows/activeldap_fixes'
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require 'facets/metaid'
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require 'ldap_shadows/object'
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require 'ldap_shadows/aspect'
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module LdapShadows
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module Shadows
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end
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class Shadow
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attr_reader :name
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def initialize(name)
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@name = name
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LdapShadows::LdapObject.shadow = self
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@config = Config.instance
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# cannot use anonymous modules/classes, as active_ldap needs named classes for relations
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module_name = "Shadow" + name.capitalize
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@container = LdapShadows::Shadows.module_eval(<<-EOS)
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module #{module_name}; self; end
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EOS
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@objects = {}
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@object_definitions = {}
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@aspects = {}
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# TODO: should replace @aspects properly one day
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| ... | ... | |
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def add_aspect(aspect_name, aspect_def_raw)
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aspect_def = @config.parse_and_validate(aspect_name, 'aspect', aspect_def_raw)
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aspect_name = aspect_name.to_sym
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@aspects[aspect_name] = aspect_def
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klass_name = "LdapAspect" + aspect_name.to_s.capitalize
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klass_content = @config.load_hook_content(@name, 'aspect', aspect_name)
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klass_name = "LdapAspect" + aspect_name.to_s.capitalize
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begin
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Aspects.module_eval(<<-EOS)
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class #{klass_name} < LdapAspect
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#{klass_content}
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end
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klass = @container.module_eval(<<-EOS)
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class #{klass_name} < LdapAspect; self; end
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EOS
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klass.instance_variable_set(:@handle, aspect_name)
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klass.instance_variable_set(:@shadow, self)
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klass.meta_eval do
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attr_reader :handle, :shadow
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end
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klass.class_eval(klass_content) unless klass_content.nil?
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rescue
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raise PreProcessingError, _("Could not load Aspect plugin '%s'") % aspect_name
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raise PreProcessingError, _("Could not load Aspect plugin '%s': %s") % [aspect_name, $!]
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end
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@aspects2[aspect_name] = Aspects.const_get(klass_name)
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@aspects[aspect_name.to_sym] = aspect_def
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@aspects2[aspect_name] = klass
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end
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def get_aspect(aspect_name)
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| ... | ... | |
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end
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def get_aspect_klass(aspect_name)
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@aspects2[aspect_name.to_sym]
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end
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def self.object_name_to_klass_name(object_name)
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"LdapObject" + object_name.to_s.capitalize
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@aspects2[aspect_name]
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end
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def add_object(object_name, object_def_raw)
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object_def = @config.parse_and_validate(object_name, 'object', object_def_raw)
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object_name = object_name.to_sym
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klass_name = self.class.object_name_to_klass_name(object_name)
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klass_name = "LdapObject" + object_name.to_s.capitalize
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klass_content = @config.load_hook_content(@name, 'object', object_name)
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# create class
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Objects.module_eval(<<-EOS)
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class #{klass_name} < LdapObject
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#{klass_content}
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begin
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klass = @container.module_eval(<<-EOS)
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class #{klass_name} < LdapObject; self; end
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EOS
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klass.instance_variable_set(:@handle, object_name)
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klass.instance_variable_set(:@shadow, self)
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klass.meta_eval do
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attr_reader :handle, :shadow
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end
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EOS
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klass.class_eval(klass_content) unless klass_content.nil?
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rescue
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raise PreProcessingError, _("Could not load Object plugin '%s': %s") % [object_name, $!]
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end
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# configure class
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klass = find_klass(object_name)
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klass.handle = object_name
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klass.presentation = object_def[:presentation]
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klass.shadow = self
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klass.ldap_mapping object_def[:mapping]
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# store definition for later relations processing
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@object_definitions[object_name] = object_def
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@object_definitions[object_name.to_sym] = object_def
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@objects[object_name] = klass
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end
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def find_klass(object_name)
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klass_name = self.class.object_name_to_klass_name(object_name)
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return nil unless Objects.const_defined?(klass_name)
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Objects.const_get(klass_name)
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@objects[object_name.to_s]
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end
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# run it _once_ when all objects are loaded
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| ... | ... | |
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end
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def objects
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@object_definitions.keys.collect{|key| key.to_s }.sort
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@objects.keys.sort
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end
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end
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# default location for mapped objects
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module Objects
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end
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# default location for mapped aspects
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module Aspects
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end
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end
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Also available in: Unified diff
[evol] rework how object/aspect classes are generated and ensure each shadow materials is in a proper container (to allow loading multiple shadows)