item.rb in html2rss-0.13.0

- old
+ new

@@ -21,11 +21,12 @@
     #
     # @param url [String] URL to fetch items from.
     # @param config [Html2rss::Config] Configuration object.
     # @return [Array<Html2rss::Item>] list of items fetched.
     def self.from_url(url, config)
-      body = Utils.request_body_from_url(url, convert_json_to_xml: config.json?, headers: config.headers)
+      body = Utils.request_url(url, headers: config.headers).body
+      body = ObjectToXmlConverter.new(JSON.parse(body)).call if config.json?
 
       Nokogiri.HTML(body)
               .css(config.selector_string(Config::Selectors::ITEMS_SELECTOR_NAME))
               .map { |xml| new(xml, config) }
               .select(&:valid?)
@@ -45,10 +46,11 @@
     # Checks if the object responds to a method dynamically based on the configuration.
     #
     # @param method_name [Symbol]
     # @param _include_private [true, false]
     # @return [true, false]
+    # :reek:BooleanParameter { enabled: false }
     def respond_to_missing?(method_name, _include_private = false)
       config.selector?(method_name) || super
     end
 
     ##
@@ -108,10 +110,14 @@
     ##
     # Retrieves categories for the item based on configured category selectors.
     #
     # @return [Array<String>] list of categories.
     def categories
-      config.category_selector_names.map { |method_name| public_send(method_name) }
+      config.category_selector_names
+            .filter_map do |method_name|
+        category = public_send(method_name)
+        category.strip unless category.to_s.empty?
+      end.uniq
     end
 
     ##
     # Checks if the item has an enclosure based on configuration.
     #