lib/groupdocs/api/helpers/url_helper.rb in groupdocs-2.2.0 vs lib/groupdocs/api/helpers/url_helper.rb in groupdocs-2.3.0

@@ -1,101 +1,101 @@
-require 'base64'
-require 'uri'
-require 'cgi'
-
-module GroupDocs
-  module Api
-    module Helpers
-      module URL
-
-        #
-        # Appends path with parameters.
-        #
-        # @param [Hash] params
-        #
-        def add_params(params)
-          params.each do |param, value|
-            value = value.join(',') if value.is_a?(Array)
-            options[:path] << "#{separator}#{param}=#{value}"
-          end
-        end
-
-        private
-
-        #
-        # Normalizes path replacing two or more slashes with one.
-        #
-        # @api private
-        #
-        def normalize_path
-          options[:path].gsub!(%r(//+), '/')
-        end
-
-        #
-        # URL encodes path.
-        #
-        # @api private
-        #
-        def url_encode_path
-          options[:path] = URI.escape(options[:path])
-          # handle special symbols correctly
-          options[:path].gsub!('[', '%5B')
-          options[:path].gsub!(']', '%5D')
-          options[:path].gsub!('+', '%2B')
-        end
-
-        #
-        # Parses path replacing {{client_id}} with real one.
-        #
-        # @api private
-        #
-        def replace_client_id
-          options[:path].sub!(/\{\{client_id\}\}/, client_id)
-        end
-
-
-        #
-        # Adds signature to path.
-        #
-        # @api private
-        #
-        def sign_url
-          # calculate a hash of the path with private key
-          hash = OpenSSL::Digest.new('sha1')  # Changed in release 1.5.9
-          hash = OpenSSL::HMAC.digest(hash, private_key, options[:path])
-          # convert hash to base64
-          hash = Base64.strict_encode64(hash)
-          # remove trailing '='
-          hash.gsub!(/=*$/, '')
-          # URL encode hash
-          hash = CGI.escape(hash)
-          # covert all hexademical characters to upper case
-          hash.gsub!(/(%[A-Fa-f0-9]{1,2})/) { |group| group.upcase }
-
-          options[:path] << "#{separator}signature=#{hash}"
-        end
-
-        #
-        # Returns separator for GET parameters.
-        #
-        # @return [String] Either ? or &
-        # @api private
-        #
-        def separator
-          options[:path].include?('?') ? '&' : '?'
-        end
-
-        #
-        # Prepends path with version number if it's set.
-        #
-        # @api private
-        #
-        def prepend_version
-          if GroupDocs.api_version
-            options[:path] = "/v#{GroupDocs.api_version}#{options[:path]}"
-          end
-        end
-
-      end # URL
-    end # Helpers
-  end # Api
-end # GroupDocs
+require 'base64'
+require 'uri'
+require 'cgi'
+
+module GroupDocs
+  module Api
+    module Helpers
+      module URL
+
+        #
+        # Appends path with parameters.
+        #
+        # @param [Hash] params
+        #
+        def add_params(params)
+          params.each do |param, value|
+            value = value.join(',') if value.is_a?(Array)
+            options[:path] << "#{separator}#{param}=#{value}"
+          end
+        end
+
+        private
+
+        #
+        # Normalizes path replacing two or more slashes with one.
+        #
+        # @api private
+        #
+        def normalize_path
+          options[:path].gsub!(%r(//+), '/')
+        end
+
+        #
+        # URL encodes path.
+        #
+        # @api private
+        #
+        def url_encode_path
+          options[:path] = URI.escape(options[:path])
+          # handle special symbols correctly
+          options[:path].gsub!('[', '%5B')
+          options[:path].gsub!(']', '%5D')
+          options[:path].gsub!('+', '%2B')
+        end
+
+        #
+        # Parses path replacing {{client_id}} with real one.
+        #
+        # @api private
+        #
+        def replace_client_id
+          options[:path].sub!(/\{\{client_id\}\}/, client_id)
+        end
+
+
+        #
+        # Adds signature to path.
+        #
+        # @api private
+        #
+        def sign_url
+          # calculate a hash of the path with private key
+          hash = OpenSSL::Digest.new('sha1')  # Changed in release 1.5.9
+          hash = OpenSSL::HMAC.digest(hash, private_key, options[:path])
+          # convert hash to base64
+          hash = Base64.strict_encode64(hash)
+          # remove trailing '='
+          hash.gsub!(/=*$/, '')
+          # URL encode hash
+          hash = CGI.escape(hash)
+          # covert all hexademical characters to upper case
+          hash.gsub!(/(%[A-Fa-f0-9]{1,2})/) { |group| group.upcase }
+
+          options[:path] << "#{separator}signature=#{hash}"
+        end
+
+        #
+        # Returns separator for GET parameters.
+        #
+        # @return [String] Either ? or &
+        # @api private
+        #
+        def separator
+          options[:path].include?('?') ? '&' : '?'
+        end
+
+        #
+        # Prepends path with version number if it's set.
+        #
+        # @api private
+        #
+        def prepend_version
+          if GroupDocs.api_version
+            options[:path] = "/v#{GroupDocs.api_version}#{options[:path]}"
+          end
+        end
+
+      end # URL
+    end # Helpers
+  end # Api
+end # GroupDocs