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Remove method missing helper #1623

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Nov 30, 2016
Merged

Remove method missing helper #1623

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41 changes: 0 additions & 41 deletions core/app/helpers/spree/base_helper.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -134,15 +134,6 @@ def pretty_time(time)
time.strftime("%l:%M %p")].join(" ")
end

def method_missing(method_name, *args, &block)
if image_style = image_style_from_method_name(method_name)
define_image_method(image_style)
send(method_name, *args)
else
super
end
end

def link_to_tracking(shipment, options = {})
return unless shipment.tracking && shipment.shipping_method

Expand All @@ -157,37 +148,5 @@ def plural_resource_name(resource_class)
resource_class.model_name.human(count: Spree::I18N_GENERIC_PLURAL)
end

private

# Returns style of image or nil
def image_style_from_method_name(method_name)
if method_name.to_s.match(/_image$/) && style = method_name.to_s.sub(/_image$/, '')
possible_styles = Spree::Image.attachment_definitions[:attachment][:styles]
style if style.in? possible_styles.with_indifferent_access
end
end

def create_product_image_tag(image, product, options, style)
options.reverse_merge! alt: image.alt.blank? ? product.name : image.alt
image_tag image.attachment.url(style), options
end

def define_image_method(style)
self.class.send :define_method, "#{style}_image" do |product, *options|
Spree::Deprecation.warn "Spree image helpers will be deprecated in the near future. Use the provided resource to access the intendend image directly.", caller
options = options.first || {}
if product.images.empty?
if !product.is_a?(Spree::Variant) && !product.variant_images.empty?
create_product_image_tag(product.variant_images.first, product, options, style)
elsif product.is_a?(Variant) && !product.product.variant_images.empty?
create_product_image_tag(product.product.variant_images.first, product, options, style)
else
image_tag "noimage/#{style}.png", options
end
else
create_product_image_tag(product.images.first, product, options, style)
end
end
end
end
end
40 changes: 0 additions & 40 deletions core/spec/helpers/base_helper_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -50,26 +50,6 @@
end
end

# Regression test for https://github.com/spree/spree/issues/1436
context "defining custom image helpers" do
let(:product) { mock_model(Spree::Product, images: [], variant_images: []) }
before do
Spree::Image.class_eval do
attachment_definitions[:attachment][:styles][:very_strange] = '1x1'
end
end

it "should not raise errors when style exists" do
Spree::Deprecation.silence do
very_strange_image(product)
end
end

it "should raise NoMethodError when style is not exists" do
expect { another_strange_image(product) }.to raise_error(NoMethodError)
end
end

# Regression test for https://github.com/spree/spree/issues/2034
context "flash_message" do
let(:flash) { { "notice" => "ok", "foo" => "foo", "bar" => "bar" } }
Expand Down Expand Up @@ -142,26 +122,6 @@ def link_to_tracking_html(options = {})
end
end

# Regression test for https://github.com/spree/spree/issues/5384
context "custom image helpers conflict with inproper statements" do
let(:product) { mock_model(Spree::Product, images: [], variant_images: []) }
before do
Spree::Image.class_eval do
attachment_definitions[:attachment][:styles][:foobar] = '1x1'
end
end

it "should not raise errors when helper method called" do
Spree::Deprecation.silence do
foobar_image(product)
end
end

it "should raise NoMethodError when statement with name equal to style name called" do
expect { foobar(product) }.to raise_error(NoMethodError)
end
end

context "pretty_time" do
it "prints in a format" do
expect(pretty_time(DateTime.new(2012, 5, 6, 13, 33))).to eq "May 06, 2012 1:33 PM"
Expand Down