#!/usr/bin/env python
# coding=utf-8
"""This script uploads a plugin package to the plugin repository.
        Authors: A. Pasotti, V. Picavet
        git sha              : $TemplateVCSFormat
"""

import sys
import getpass
import xmlrpc.client
from optparse import OptionParser
from future.standard_library import install_aliases

install_aliases()

# Configuration
PROTOCOL = "https"
SERVER = "plugins.qgis.org"
PORT = "443"
ENDPOINT = "/plugins/RPC2/"
VERBOSE = False


def main(parameters, arguments):
    """Main entry point.

    :param parameters: Command line parameters.
    :param arguments: Command line arguments.
    """
    address = "{protocol}://{username}:{password}@{server}:{port}{endpoint}".format(
        protocol=PROTOCOL,
        username=parameters.username,
        password=parameters.password,
        server=parameters.server,
        port=parameters.port,
        endpoint=ENDPOINT,
    )
    print("Connecting to: %s" % hide_password(address))

    server = xmlrpc.client.ServerProxy(address, verbose=VERBOSE)

    try:
        with open(arguments[0], "rb") as handle:
            plugin_id, version_id = server.plugin.upload(
                xmlrpc.client.Binary(handle.read())
            )
        print("Plugin ID: %s" % plugin_id)
        print("Version ID: %s" % version_id)
    except xmlrpc.client.ProtocolError as err:
        print("A protocol error occurred")
        print("URL: %s" % hide_password(err.url, 0))
        print("HTTP/HTTPS headers: %s" % err.headers)
        print("Error code: %d" % err.errcode)
        print("Error message: %s" % err.errmsg)
        sys.exit(1)
    except xmlrpc.client.Fault as err:
        print("A fault occurred")
        print("Fault code: %d" % err.faultCode)
        print("Fault string: %s" % err.faultString)
        sys.exit(1)


def hide_password(url, start=6):
    """Returns the http url with password part replaced with '*'.

    :param url: URL to upload the plugin to.
    :type url: str

    :param start: Position of start of password.
    :type start: int
    """
    start_position = url.find(":", start) + 1
    end_position = url.find("@")
    return "%s%s%s" % (
        url[:start_position],
        "*" * (end_position - start_position),
        url[end_position:],
    )


if __name__ == "__main__":
    parser = OptionParser(usage="%prog [options] plugin.zip")
    parser.add_option(
        "-w",
        "--password",
        dest="password",
        help="Password for plugin site",
        metavar="******",
    )
    parser.add_option(
        "-u",
        "--username",
        dest="username",
        help="Username of plugin site",
        metavar="user",
    )
    parser.add_option(
        "-p", "--port", dest="port", help="Server port to connect to", metavar="80"
    )
    parser.add_option(
        "-s",
        "--server",
        dest="server",
        help="Specify server name",
        metavar="plugins.qgis.org",
    )
    options, args = parser.parse_args()
    if len(args) != 1:
        print("Please specify zip file.\n")
        parser.print_help()
        sys.exit(1)
    if not options.server:
        options.server = SERVER
    if not options.port:
        options.port = PORT
    if not options.username:
        # interactive mode
        username = getpass.getuser()
        print("Please enter user name [%s] :" % username, end=" ")

        res = input()
        if res != "":
            options.username = res
        else:
            options.username = username
    if not options.password:
        # interactive mode
        options.password = getpass.getpass()
    main(options, args)