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Contents
# frozen_string_literal: true
module ThemeCheck
class AssetUrlFilters < LiquidCheck
severity :suggestion
categories :liquid, :performance
doc docs_url(__FILE__)
HTML_FILTERS = [
'stylesheet_tag',
'script_tag',
'image_tag',
'img_tag',
]
ASSET_URL_FILTERS = [
'asset_url',
'asset_img_url',
'file_img_url',
'file_url',
'global_asset_url',
'image_url',
'img_url',
'payment_type_img_url',
'shopify_asset_url',
]
def on_variable(node)
record_variable_offense(node)
end
private
def record_variable_offense(variable_node)
# We flag HTML tags with URLs not hosted by Shopify
return if !html_resource_drop?(variable_node) || variable_hosted_by_shopify?(variable_node)
add_offense("Use one of the asset_url filters to serve assets", node: variable_node)
end
def html_resource_drop?(variable_node)
variable_node.filters
.any? { |(filter_name, *_filter_args)| HTML_FILTERS.include?(filter_name) }
end
def variable_hosted_by_shopify?(variable_node)
variable_node.filters
.any? { |(filter_name, *_filter_args)| ASSET_URL_FILTERS.include?(filter_name) }
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems