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fix: fix issue where breakpoint srcset_options weren't being used #128

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fix: fix issue where breakpoint srcset_options weren't being used #128

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14 changes: 7 additions & 7 deletions lib/imgix/rails/tag.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -16,16 +16,16 @@ def initialize(path, source: nil, tag_options: {}, url_params: {}, srcset_option

protected

def srcset(source: @source, path: @path, url_params: @url_params, srcset_options: @srcset_options, tag_options: @tag_options)
def srcset(source: @source, path: @path, url_params: @url_params, srcset_options: @srcset_options)
params = url_params.clone

width_tolerance = ::Imgix::Rails.config.imgix[:srcset_width_tolerance]
min_width = @srcset_options[:min_width]
max_width = @srcset_options[:max_width]
widths = @srcset_options[:widths]
disable_variable_quality = @srcset_options[:disable_variable_quality]
options = { widths: widths, width_tolerance: width_tolerance, min_width: min_width, max_width: max_width, disable_variable_quality: disable_variable_quality}
min_width = srcset_options[:min_width]
max_width = srcset_options[:max_width]
widths = srcset_options[:widths]
disable_variable_quality = srcset_options[:disable_variable_quality]
options = {widths: widths, width_tolerance: width_tolerance, min_width: min_width, max_width: max_width, disable_variable_quality: disable_variable_quality}

ix_image_srcset(@source, @path, params, options)
ix_image_srcset(source, path, params, options)
end
end
33 changes: 33 additions & 0 deletions spec/imgix/rails_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -610,6 +610,39 @@
expect(tag.children[1].attribute('src').value).not_to include('widths')
end
end

context 'breakpoint overrides' do
let(:tag) do
picture_tag = helper.ix_picture_tag(
'bertandernie.jpg',
srcset_options: {
widths: [100,200]
},
breakpoints: {
"800px": {
srcset_options: {
widths: [600,700]
}
}
}
)
Nokogiri::HTML.fragment(picture_tag).children[0]
end

it 'uses base settings on img tag' do
expect(tag.children[1].attribute('srcset').value).to include('100w')
expect(tag.children[1].attribute('srcset').value).to include('200w')
expect(tag.children[1].attribute('srcset').value).not_to include('600w')
expect(tag.children[1].attribute('srcset').value).not_to include('700w')
end

it 'uses breakpoint override on source tag' do
expect(tag.children[0].attribute('srcset').value).not_to include('100w')
expect(tag.children[0].attribute('srcset').value).not_to include('200w')
expect(tag.children[0].attribute('srcset').value).to include('600w')
expect(tag.children[0].attribute('srcset').value).to include('700w')
end
end
end

context 'with img_tag_options' do
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