Added plugin downloader capabilities

Added plugin downloader capabilities and added full console argument support.
Fixed #46 and added error handling for it

pluGET.py

@@ -27,21 +27,14 @@ if __name__ == "__main__":
 	#parser.add_argument("-a", "--archive", action="store_true", help="archive mode")
 	#parser.add_argument("--exclude", help="files to exclude")
 	parser.add_argument("mode", help="Mode (install/update)", nargs='?', default=None)
-	parser.add_argument("plugin", help="Plugin Name", nargs='?', default=None)
+	parser.add_argument("object", help="Object/Plugin Name", nargs='?', default=None)
+	parser.add_argument("version", help="Version", nargs='?', default=None)
 	args = vars(parser.parse_args())
-	if args["mode"] is not None and args["plugin"] is not None:
-		print("arguments")
-
+	if args["mode"] is not None and args["object"] is not None:
+		# arguments were give and call the handle_input function to get the right function call
+		handle_input(args["mode"], args["object"], args["version"], arguments_from_console=True)
 	else:
-		print("no arguments")
+		# no arguments were given so start pluGET console
 		clear_console()
 		print_logo()
-		rich_print_error("test")
-		rich_print_error("test2")
 		handle_input()
-	config = config_value()
-	print(config.connection)
-	print(config.path_to_plugin_folder)
-	print(config.sftp_port)
-	print(config.local_seperate_download_path)
-

src/handlers/handle_config.py

@@ -19,7 +19,7 @@ class config_value():
 		yaml = ruamel.yaml.YAML()
 		with open("pluGET_config.yaml", "r") as config_file:
 			data = yaml.load(config_file)
-		self.connection = data["Connection"]
+		self.connection = str(data["Connection"]).lower()
 		self.path_to_plugin_folder = Path(data["Local"]["PathToPluginFolder"])
 		self.local_seperate_download_path = True if data["Local"]["SeperateDownloadPath"] == True else False
 		self.local_path_to_seperate_download_path = Path(data["Local"]["PathToSeperateDownloadPath"])
@@ -100,7 +100,7 @@ def validate_config() -> None:
 	config = config_value()
 	# rich console for nice colors
 	console = Console()
-	if (config.connection).lower() not in accepted_values[0]:
+	if config.connection not in accepted_values[0]:
 		console.print(f"Error in Config! Accepted values for key 'Connection' are {accepted_values[0]}",
 		style="bright_red")
 		exit_afterwards = True

src/handlers/handle_input.py

@@ -1,8 +1,9 @@
 """"
-	Handles the input through the pluGET command line
+Handles the input through the pluGET command line
 """
 
 from src.utils.utilities import rich_print_error
+from src.plugin.plugin_downloader import get_specific_plugin
 
 
 # check
@@ -16,11 +17,13 @@ from src.utils.utilities import rich_print_error
 # search ???
 
 
-def handle_input() -> None:
+def handle_input(input_command=None, input_selected_object=None, input_parameter=None, arguments_from_console=False) -> None:
 	"""
 	Manages the correct function calling from the given input
 	"""
 	while True:
+		# when arguemnts were not passed from console
+		if arguments_from_console is False:
 			try:
 				input_command, input_selected_object, input_parameter = get_input()
 			except TypeError:
@@ -31,8 +34,7 @@ def handle_input() -> None:
 			case "get":
 				match input_selected_object.isdigit():
 					case True:
-						print("get specific package")
-						#getSpecificPackage(inputSelectedObject, pluginPath,  inputParams)
+						get_specific_plugin(input_selected_object, input_parameter)
 					case _:
 						print("get search specific package")
 						#searchPackage(inputSelectedObject)
@@ -67,16 +69,23 @@ def handle_input() -> None:
 				# download papermc
 				print("download papermc")
 				#papermc_downloader(inputSelectedObject, inputParams)
+			case "exit":
+				return
 			case _:
 				rich_print_error("Error: Command not found. Please try again. :(")
 				rich_print_error("Use: 'help command' to get all available commands")
 
+		# return to break out of while loop
+		if arguments_from_console:
+			return None
+
 
 def get_input() -> None:
 	"""
 		Gets command line input and calls the handle input function
 	"""
 	input_command = None
+	print("'STRG + C' to exit")
 	while True:
 		try:
 			input_command, input_selected_object, *input_parameter = input("pluGET >> ").split()

src/plugin/plugin_downloader.py

@@ -0,0 +1,161 @@
+"""
+File and functions which handle the download of the specific plugins
+"""
+
+import re
+import urllib.request
+from urllib.error import HTTPError
+from pathlib import Path
+
+import rich
+
+from src.utils.utilities import rich_print_error, convert_file_size_down, remove_temp_plugin_folder, create_temp_plugin_folder
+from src.utils.utilities import api_do_request
+from src.handlers.handle_config import config_value
+
+
+def handle_regex_package_name(full_plugin_name) -> str:
+	"""
+	Return the plugin name after trimming clutter from name with regex operations
+	"""
+	# trims the part of the package that has for example "[1.1 Off]" in it
+	unwanted_plugin_name = re.search(r'(^\[+[a-zA-Z0-9\s\W*\.*\-*\+*\%*\,]*\]+)', full_plugin_name)
+	if bool(unwanted_plugin_name):
+		unwanted_plugin_name_string = unwanted_plugin_name.group()
+		full_plugin_name = full_plugin_name.replace(unwanted_plugin_name_string, '')
+
+	# gets the real plugin_name "word1 & word2" is not supported only gets word1
+	plugin_name = re.search(r'([a-zA-Z]\d*)+(\s?\-*\_*[a-zA-Z]\d*\+*\-*\'*)+', full_plugin_name)
+	try:
+		plugin_name_full_string = plugin_name.group()
+		found_plugin_name = plugin_name_full_string.replace(' ', '')
+	except AttributeError:
+		found_plugin_name = unwanted_plugin_name_string
+	return found_plugin_name
+
+
+def get_version_id(plugin_id, plugin_version) -> str:
+	"""
+	Returns the version id of the plugin
+	"""
+	if plugin_version == None or plugin_version == 'latest':
+		url = f"https://api.spiget.org/v2/resources/{plugin_id}/versions/latest"
+		response = api_do_request(url)
+		version_id = response["id"]
+		return version_id
+
+
+	url = f"https://api.spiget.org/v2/resources/{plugin_id}/versions?size=100&sort=-name"
+	version_list = api_do_request(url)
+	for plugins in version_list:
+		plugin_update = plugins["name"]
+		version_id = plugins["id"]
+	if plugin_update == plugin_version:
+		return version_id
+	return version_list[0]["id"]
+
+
+def getVersionName(plugin_id, plugin_version_id) -> str:
+	"""
+	Returns the name of a specific version
+	"""
+	url = f"https://api.spiget.org/v2/resources/{plugin_id}/versions/{plugin_version_id}"
+	response = api_do_request(url)
+	version_name = response["name"]
+	return version_name
+
+
+def get_download_path() -> str:
+	"""
+	Reads the config and gets the path of the plugin folder
+	"""
+	config_values = config_value()
+
+	if config_values.connection == "local":
+		if config_values.local_seperate_download_path is True:
+			return config_values.local_path_to_seperate_download_path
+		else:
+			return config_values.path_to_plugin_folder
+	
+	else:
+		if config_values.remote_seperate_download_path is True:
+			return config_values.remote_path_to_seperate_download_path
+		else:
+			return config_values.remote_plugin_folder_on_server
+
+
+def download_specific_plugin_version(plugin_id, download_path, version_id="latest") -> None:
+	"""
+	Download a specific plugin
+	"""
+	#config_values = config_value()
+	if version_id != "latest" and version_id != None:
+		#url = f"https://spigotmc.org/resources/{plugin_id}/download?version={versionID}"
+		rich_print_error("Sorry but specific version downloads aren't supported because of cloudflare protection. :(")
+		rich_print_error("Reverting to latest version.")
+
+	#url = f"https://api.spiget.org/v2/resources/{plugin_id}/versions/latest/download" #throws 403 forbidden error...cloudflare :(
+	url = f"https://api.spiget.org/v2/resources/{plugin_id}/download"
+
+	urrlib_opener = urllib.request.build_opener()
+	urrlib_opener.addheaders = [('User-agent', 'pluGET/1.0')]
+	urllib.request.install_opener(urrlib_opener)
+
+	remote_file = urllib.request.urlopen(url)
+	try:
+		file_size = int(remote_file.info()['Content-Length'])
+	except TypeError:
+		# if api won't return file size set it to 0 to avoid throwing an error
+		file_size = 0
+	urllib.request.urlretrieve(url, download_path)
+	print("		", end='')
+	if file_size >= 1000000 and file_size != 0:
+		file_size_data = convert_file_size_down(convert_file_size_down(file_size))
+		print("Downloaded " + (str(file_size_data)).rjust(9) + f" MB here {download_path}")
+	elif file_size != 0:
+		file_size_data = convert_file_size_down(file_size)
+		print("Downloaded " + (str(file_size_data)).rjust(9) + f" KB here {download_path}")
+	else:
+		print(f"Downloaded         file here {download_path}")
+	# TODO add sftp and ftp support
+	#if config_values.connection == "sftp":
+	#	sftp_session = createSFTPConnection()
+	#	sftp_upload_file(sftp_session, download_path)
+	#elif config_values.connection == "ftp":
+	#	ftp_session = createFTPConnection()
+	#	ftp_upload_file(ftp_session, download_path)
+	return None
+
+
+def get_specific_plugin(plugin_id, plugin_version="latest") -> None:
+	"""
+	Gets the specific plugin and calls the download function
+	"""
+	config_values = config_value()
+	# use a temporary folder to store plugins until they are uploaded
+	if config_values.connection != "local":
+		download_path = create_temp_plugin_folder()
+	else:
+		download_path = get_download_path()
+
+	url = f"https://api.spiget.org/v2/resources/{plugin_id}"
+	plugin_details = api_do_request(url)
+	try:
+		plugin_name = plugin_details["name"]
+	except KeyError:
+		# exit if plugin id coudn't be found
+		rich_print_error("Error: Plugin ID couldn't be found")
+		return None
+	plugin_name = handle_regex_package_name(plugin_name)
+	plugin_version_id = get_version_id(plugin_id, plugin_version)
+	plugin_version_name = getVersionName(plugin_id, plugin_version_id)
+	plugin_download_name = f"{plugin_name}-{plugin_version_name}.jar"
+	download_plugin_path = Path(f"{download_path}/{plugin_download_name}")
+	# set the plugin_version_id to None if a specific version wasn't given as parameter
+	if plugin_version == "latest" or plugin_version is None:
+		plugin_version_id = None
+	download_specific_plugin_version(plugin_id, download_plugin_path, plugin_version_id)
+
+	if config_values.connection != "local":
+		remove_temp_plugin_folder()
+	return None

src/utils/utilities.py

@@ -1,5 +1,5 @@
 """
-	Holds all the utilitie code for pluGET and the webrequests function
+Holds all the utilitie code for pluGET and the webrequests function
 """
 
 import os
@@ -78,3 +78,12 @@ def remove_temp_plugin_folder() -> None:
 	except OSError as e:
 		rich_print_error(f"Error: {e.filename} - {e.strerror}")
 	return
+
+
+def convert_file_size_down(file_size) -> float:
+	"""
+	Convert the size of the number one down. E.g. MB -> KB through division with 1024
+	"""
+	converted_file_size = (int(file_size)) / 1024
+	converted_file_size = round(converted_file_size, 2)
+	return converted_file_size