Class: NewspaperPage

Inherits:
ActiveFedora::Base
  • Object
show all
Includes:
Hyrax::BasicMetadata, Hyrax::WorkBehavior, NewspaperWorks::ScannedMediaMetadata
Defined in:
app/models/newspaper_page.rb

Overview

Newspaper Page

Instance Method Summary collapse

Instance Method Details

#articles ⇒ Object 



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# File 'app/models/newspaper_page.rb', line 57

def articles
  member_of.select { |v| v.instance_of?(NewspaperArticle) }
end

#container ⇒ Object 



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# File 'app/models/newspaper_page.rb', line 66

def container
  result = member_of.select { |v| v.instance_of?(NewspaperContainer) }
  result[0] unless result.empty?
end

#issue ⇒ Object 



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# File 'app/models/newspaper_page.rb', line 61

def issue
  result = member_of.select { |v| v.instance_of?(NewspaperIssue) }
  result[0] unless result.empty?
end

#publication ⇒ Object

get publication (transitive)



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# File 'app/models/newspaper_page.rb', line 48

def publication
  # try transitive relation via issue first:
  issue = self.issue
  return issue.publication unless issue.nil?
  # fallback to trying to see if there is an issue-less container with title:
  container = self.container
  return container.publication unless container.nil?
end