Module: Spotlight::CropHelper

Included in:
ApplicationHelper
Defined in:
app/helpers/spotlight/crop_helper.rb

Overview

iiif-crop options helpers

Instance Method Summary collapse

Instance Method Details

#form_prefix(f) ⇒ Object 



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# File 'app/helpers/spotlight/crop_helper.rb', line 34

def form_prefix(f)
  f.object_name.parameterize(separator: '_')
end

#iiif_cropper_tag(f, initial_crop_selection:) ⇒ Object 



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# File 'app/helpers/spotlight/crop_helper.rb', line 18

def iiif_cropper_tag(f, initial_crop_selection:)
  content_tag :div, '', id: "#{form_prefix(f)}_iiif_cropper", data: {
    behavior: 'iiif-cropper',
    cropper_key: f.object.model_name.singular_route_key,
    'crop-width': initial_crop_selection.first,
    'crop-height': initial_crop_selection.last
  }
end

#iiif_cropper_tags(f, initial_crop_selection:) ⇒ Object 



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# File 'app/helpers/spotlight/crop_helper.rb', line 7

def iiif_cropper_tags(f, initial_crop_selection:)
  content_tag(:div) do
    concat f.hidden_field(:iiif_manifest_url)
    concat f.hidden_field(:iiif_canvas_id)
    concat f.hidden_field(:iiif_image_id)
    concat f.hidden_field(:iiif_region)
    concat f.hidden_field(:iiif_tilesource)
    concat iiif_cropper_tag(f, initial_crop_selection:)
  end
end

#iiif_upload_tag(f) ⇒ Object 



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# File 'app/helpers/spotlight/crop_helper.rb', line 27

def iiif_upload_tag(f)
  content_tag(:div) do
    concat f.file_field_without_bootstrap :file, name: 'featured_image[image]', data: { endpoint: polymorphic_path(f.object.model_name.route_key) }
    concat f.hidden_field :upload_id
  end
end