Class: Pageflow::FileTypes

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/pageflow/file_types.rb

Instance Method Summary collapse

Constructor Details

#initialize(page_types) ⇒ FileTypes

Returns a new instance of FileTypes.



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# File 'lib/pageflow/file_types.rb', line 5

def initialize(page_types)
  @page_types = page_types
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/pageflow/file_types.rb', line 9

def each(&block)
  first_level_file_types = @page_types.map(&:file_types).flatten
  lower_level_file_types = search_for_nested_file_types(first_level_file_types)
  (first_level_file_types + lower_level_file_types).uniq(&:model).each(&block)
end

#find_by_collection_name!(collection_name) ⇒ Object 



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# File 'lib/pageflow/file_types.rb', line 15

def find_by_collection_name!(collection_name)
  detect do |file_type|
    file_type.collection_name == collection_name
  end || raise(FileType::NotFoundError,
               "No file type found for collection name '#{collection_name}'.")
end

#find_by_model!(model) ⇒ Object 



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# File 'lib/pageflow/file_types.rb', line 22

def find_by_model!(model)
  detect do |file_type|
    file_type.model == model
  end || raise(FileType::NotFoundError, "No file type found for '#{model.name}'.")
end

#with_css_background_image_support ⇒ Object 



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# File 'lib/pageflow/file_types.rb', line 34

def with_css_background_image_support
  select do |file_type|
    file_type.css_background_image_urls.present?
  end
end

#with_thumbnail_support ⇒ Object 



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# File 'lib/pageflow/file_types.rb', line 28

def with_thumbnail_support
  select do |file_type|
    file_type.model.instance_methods.include?(:thumbnail_url)
  end
end