downloader.rb in download_tv-2.2.1

- old
+ new

@@ -3,13 +3,10 @@
 	class Downloader
 
 		attr_reader :offset, :config
 
 		def initialize(offset=0, config={})
-			# Change to installation directory
-			Dir.chdir(__dir__)
-
 			@offset = offset.abs
 			@config = Configuration.new(config).content # Load configuration
 			
 			@filters = [
 				->(n){ n.include?("2160p") },
@@ -171,12 +168,26 @@
 
 		##
 		# Spawns a silent process to download a given magnet link
 		# Uses xdg-open (not portable)
 		def download(link)
-			exec = "xdg-open \"#{link}\""
+			@cmd ||= detect_os
 			
+			exec = "#{@cmd} \"#{link}\""
+			
 			Process.detach(Process.spawn(exec, [:out, :err]=>"/dev/null"))
 
+		end
+
+		def detect_os
+			case RbConfig::CONFIG['host_os']
+			when /linux/
+				"xdg-open"
+			when /darwin/
+				"open"
+			else
+				warn "You're using an unsupported platform."
+				exit 1
+			end
 		end
 	end
 end