Class: MetadataPresenter::Service

Inherits:
Metadata
  • Object
show all
Defined in:
app/models/metadata_presenter/service.rb

Instance Attribute Summary

Attributes inherited from Metadata

#metadata

Instance Method Summary collapse

Methods inherited from Metadata

#==, #editor?, #id, #initialize, #method_missing, #respond_to_missing?, #to_json, #type, #uuid

Constructor Details

This class inherits a constructor from MetadataPresenter::Metadata

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class MetadataPresenter::Metadata

Instance Method Details

#confirmation_page ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 49

def confirmation_page
  @confirmation_page ||= pages.find do |page|
    page.type == 'page.confirmation'
  end
end

#find_page_by_url(url) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 28

def find_page_by_url(url)
  all_pages.find { |page| strip_slash(page.url) == strip_slash(url) }
end

#find_page_by_uuid(uuid) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 32

def find_page_by_uuid(uuid)
  all_pages.find { |page| page.uuid == uuid }
end

#flow_object(uuid) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 8

def flow_object(uuid)
  MetadataPresenter::Flow.new(metadata.flow[uuid])
rescue StandardError
  nil
end

#meta ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 55

def meta
  MetadataPresenter::Meta.new(configuration['meta'])
end

#next_page(from:) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 36

def next_page(from:)
  current_page = find_page_by_url(from)
  pages[pages.index(current_page) + 1] if current_page.present?
end

#no_back_link?(current_page) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/metadata_presenter/service.rb', line 59

def no_back_link?(current_page)
  current_page == start_page || current_page == confirmation_page
end

#pages ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 2

def pages
  @pages ||= metadata.pages.map do |page|
    MetadataPresenter::Page.new(page, editor: editor?)
  end
end

#previous_page(current_page:, referrer:) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 41

def previous_page(current_page:, referrer:)
  return if current_page.nil? || referrer.nil?

  unless no_back_link?(current_page)
    flow_page(current_page) || referrer_page(referrer)
  end
end

#service_slug ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 24

def service_slug
  service_name.parameterize
end

#standalone_pages ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 14

def standalone_pages
  @standalone_pages ||= metadata.standalone_pages.map do |page|
    MetadataPresenter::Page.new(page, editor: editor?)
  end
end

#start_page ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 20

def start_page
  pages.first
end