Class: Collection::Base

Inherits:
Concept::Base show all
Defined in:
app/models/collection/base.rb

Overview

Copyright 2011 innoQ Deutschland GmbH

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Direct Known Subclasses

Unordered

Instance Method Summary collapse

Methods inherited from Concept::Base

#additional_info, #associated_objects_in_editing_mode, #concept_relations_by_id, #concept_relations_by_id=, edit_link_partial_name, #ensure_a_pref_label_in_the_primary_thesaurus_language, #ensure_maximum_two_versions_of_a_concept, #ensure_no_pref_labels_share_the_same_language, #initialize, inline_partial_name, #invalid_with_full_validation?, #labelings_by_text, #labelings_by_text=, #labels_for_labeling_class_and_language, #matches_for_class, new_link_partial_name, #notes_for_class, #pref_label, #related_concepts_for_relation_class, #save_with_full_validation!, #to_s, #valid_with_full_validation?

Methods included from Iqvoc::Versioning

#branch, #editor_selectable?, #in_review?, #lock_by_user, #locked?, #publish, #published?, #state, #to_review, #unlock, #unpublish

Constructor Details

This class inherits a constructor from Concept::Base

Instance Method Details

#build_rdf_subject(document, controller, &block) ⇒ Object 



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# File 'app/models/collection/base.rb', line 86

def build_rdf_subject(document, controller, &block)
  IqRdf::Coll::build_uri(self.origin, IqRdf::Skos::build_uri("Collection"), &block)
end

#circular_subcollections ⇒ Object

This only prevent circles of length 2.

# TODO: This shuold be a real circle detector (but still performant) or be

removed (seems to me like the better idea).



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# File 'app/models/collection/base.rb', line 152

def circular_subcollections
  Iqvoc::Collection.base_class.by_origin(@member_collection_origins).each do |subcollection|
    if subcollection.subcollections.all.include?(self)
      errors.add(:base,
        I18n.t("txt.controllers.collections.circular_error") % subcollection.pref_label)
    end
  end
end

#inline_member_collection_origins ⇒ Object 



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# File 'app/models/collection/base.rb', line 112

def inline_member_collection_origins
  @member_collection_origins || collection_members.
    map { |m| m.subcollection.origin }.uniq
end

#inline_member_collection_origins=(origins) ⇒ Object 



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# File 'app/models/collection/base.rb', line 107

def inline_member_collection_origins=(origins)
  @member_collection_origins = origins.to_s.
    split(Iqvoc::InlineDataHelper::Splitter).map(&:strip)
end

#inline_member_collections ⇒ Object 



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# File 'app/models/collection/base.rb', line 117

def inline_member_collections
  if @member_collection_origins
    Collection::Base.where(:origin => @member_collection_origins)
  else
    subcollections
  end
end

#inline_member_concept_origins ⇒ Object 



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# File 'app/models/collection/base.rb', line 95

def inline_member_concept_origins
  @member_concept_origins || concept_members.map { |m| m.concept.origin }.uniq
end

#inline_member_concept_origins=(origins) ⇒ Object 



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# File 'app/models/collection/base.rb', line 90

def inline_member_concept_origins=(origins)
  @member_concept_origins = origins.to_s.
    split(Iqvoc::InlineDataHelper::Splitter).map(&:strip)
end

#inline_member_concepts ⇒ Object 



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# File 'app/models/collection/base.rb', line 99

def inline_member_concepts
  if @member_concept_origins
    Concept::Base.editor_selectable.where(:origin => @member_concept_origins)
  else
    concepts.select{|c| c.editor_selectable?}
  end
end

#label ⇒ Object 



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# File 'app/models/collection/base.rb', line 82

def label
  pref_label
end

#regenerate_collection_members ⇒ Object 



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# File 'app/models/collection/base.rb', line 137

def regenerate_collection_members
  return if @member_collection_origins.nil? # There is nothing to do
  collection_members.destroy_all
  @member_collection_origins.each do |new_origin|
    Iqvoc::Collection.base_class.where(:origin => new_origin).each do |c|
      collection_members.create!(:target_id => c.id)
    end
  end
end

#regenerate_concept_members ⇒ Object

********** Hook methods



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# File 'app/models/collection/base.rb', line 127

def regenerate_concept_members
  return if @member_concept_origins.nil? # There is nothing to do
  concept_members.destroy_all
  @member_concept_origins.each do |new_origin|
    Concept::Base.by_origin(new_origin).each do |c|
      concept_members.create!(:target_id => c.id)
    end
  end
end

#to_param ⇒ Object

********** Methods



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# File 'app/models/collection/base.rb', line 78

def to_param
  origin
end