Class: Spotlight::FeaturedImage

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/spotlight/featured_image.rb

Overview

Featured images for browse categories, feature pages, and exhibits

Direct Known Subclasses

ContactImage, ExhibitThumbnail, Masthead

Instance Method Summary collapse

Instance Method Details

#document ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'app/models/spotlight/featured_image.rb', line 31

def document
  return unless document_global_id && source == 'exhibit'

  if @document && document_global_id != @document.to_global_id.to_s
    @document = nil
  end

  @document ||= GlobalID::Locator.locate document_global_id

rescue Blacklight::Exceptions::RecordNotFound => e
  Rails.logger.info("Exception fetching record by id: #{document_global_id}")
  Rails.logger.info(e)

  nil
end

#file_present? ⇒ Boolean

Returns:

  • (Boolean) 


47
48
49
 
# File 'app/models/spotlight/featured_image.rb', line 47

def file_present?
  image.file.present?
end

#iiif_url ⇒ Object 



18
19
20
21
22
 
# File 'app/models/spotlight/featured_image.rb', line 18

def iiif_url
  return unless iiif_service_base.present?

  [iiif_service_base, iiif_region || 'full', image_size.join(','), '0', 'default.jpg'].join('/')
end

#remote_image_url=(url) ⇒ Object

This is used to fetch images given the URL field in the CSV uploads If the image is local, this step will fail, which is okay since the only consumer is CSV uploads and the URL is intended to be remote



27
28
29
 
# File 'app/models/spotlight/featured_image.rb', line 27

def remote_image_url=(url)
  super url unless url.starts_with? '/'
end