Class: Concept::Relation::Base

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/concept/relation/base.rb

Overview

Copyright 2011-2013 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

SKOS::Base

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.bidirectional? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/concept/relation/base.rb', line 76

def self.bidirectional?
  !!self.reverse_relation_class
end

.by_owner(owner_id) ⇒ Object

********* Scopes



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# File 'app/models/concept/relation/base.rb', line 44

def self.by_owner(owner_id)
  where(:owner_id => owner_id)
end

.by_owner_origin(owner_origin) ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 48

def self.by_owner_origin(owner_origin)
  includes(:owner).merge(Concept::Base.by_origin(owner_origin))
end

.by_target_origin(target_origin) ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 52

def self.by_target_origin(target_origin)
  includes(:target).
  merge(Concept::Base.by_origin(target_origin)).
  references(:concepts)
end

.edit_partial_name(obj) ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 92

def self.edit_partial_name(obj)
  "partials/concept/relation/edit_base"
end

.partial_name(obj) ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 88

def self.partial_name(obj)
  "partials/concept/relation/base"
end

.published ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 62

def self.published
  includes(:target).merge(Concept::Base.published)
end

.rankable? ⇒ Boolean

Returns:

  • (Boolean) 


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

def self.rankable?
  self.class.included_modules.include?(Iqvoc::Rankable)
end

.reverse_relation_class ⇒ Object

********* Methods



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# File 'app/models/concept/relation/base.rb', line 72

def self.reverse_relation_class
  self
end

.singular? ⇒ Boolean

if ‘singular` is true, only a single occurrence is allowed per instance

Returns:

  • (Boolean) 


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# File 'app/models/concept/relation/base.rb', line 97

def self.singular?
  false
end

.target_editor_selectable ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 58

def self.target_editor_selectable
  includes(:target).merge(Concept::Base.editor_selectable)
end

.target_in_edit_mode ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 66

def self.target_in_edit_mode
  joins(:target).merge(Concept::Base.in_edit_mode)
end

.view_section(obj) ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 80

def self.view_section(obj)
  "relations"
end

.view_section_sort_key(obj) ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 84

def self.view_section_sort_key(obj)
  100
end

Instance Method Details

#rank ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 101

def rank
  unless self.class.rankable?
    raise "Use `include Rankable` to make a concept relation rankable."
  else
    super
  end
end

#rank=(val) ⇒ Object 



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# File 'app/models/concept/relation/base.rb', line 109

def rank=(val)
  unless self.class.rankable?
    raise "Use `include Rankable` to make a concept relation rankable."
  else
    super
  end
end