Sha256: 08894d6a09eaac9b521577afbe62c4737354af73e5a2ef8896e3d2ccc8655604
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Size: 1.38 KB
Versions: 56
Compression:
Stored size: 1.38 KB
Contents
# frozen_string_literal: true
# Make redirects for SEO needs
module Spree
module Frontend
module Middleware
class SeoAssist
def initialize(app)
@app = app
end
def call(env)
request = Rack::Request.new(env)
params = request.params
taxon_id = params['taxon']
# redirect requests using taxon id's to their permalinks
if !taxon_id.blank? && !taxon_id.is_a?(Hash) && taxon = Taxon.find(taxon_id)
params.delete('taxon')
return build_response(params, "#{request.script_name}t/#{taxon.permalink}" )
elsif env["PATH_INFO"] =~ /^\/(t|products)(\/\S+)?\/$/
# ensures no trailing / for taxon and product urls
return build_response(params, env["PATH_INFO"][0...-1])
end
@app.call(env)
end
private
def build_response(params, location)
query = build_query(params)
location += '?' + query unless query.blank?
[301, { 'Location' => location }, []]
end
def build_query(params)
params.map { |key, value|
if value.class == Array
build_query(value.map { |parameter| ["#{key}[]", parameter] })
else
key + "=" + Rack::Utils.escape(value)
end
}.join("&")
end
end
end
end
end
Version data entries
56 entries across 56 versions & 1 rubygems