177 lines
6.8 KiB
Python
177 lines
6.8 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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:module: plexkodiconnect.userselect
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:synopsis: Prompts the user to add network paths and username passwords for
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e.g. smb paths
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"""
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from logging import getLogger
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import re
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import socket
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import urllib.request, urllib.parse, urllib.error
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import xbmc
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from .. import path_ops, utils
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LOG = getLogger('PLEX.direct_path_sources')
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SUPPORTED_PROTOCOLS = ('smb', 'nfs', 'http', 'https', 'ftp', 'sftp')
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PATH = path_ops.translate_path('special://userdata/')
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def get_etree(topelement):
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try:
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xml = utils.etree.parse(
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path_ops.path.join(PATH, '%s.xml' % topelement))
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except IOError:
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# Document is blank or missing
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LOG.info('%s.xml is missing or blank, creating it', topelement)
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root = utils.etree.Element(topelement)
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except utils.ParseError:
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LOG.error('Error parsing %s', topelement)
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# "Kodi cannot parse {0}. PKC will not function correctly. Please visit
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# {1} and correct your file!"
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utils.messageDialog(utils.lang(29999), utils.lang(39716).format(
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'%s.xml' % topelement, 'http://forum.kodi.tv/'))
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return
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else:
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root = xml.getroot()
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return root
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def is_valid_hostname(hostname):
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if len(hostname) > 255:
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return False
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if hostname[-1] == ".":
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# strip exactly one dot from the right, if present
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hostname = hostname[:-1]
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allowed = re.compile("(?!-)[A-Z\d-]{1,63}(?<!-)$", re.IGNORECASE)
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return all(allowed.match(x) for x in hostname.split("."))
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def is_valid_ip(ip):
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try:
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socket.inet_aton(ip)
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# legal
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except socket.error:
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return False
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return True
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def start():
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"""
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Hit this function to start entering network credentials
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"""
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LOG.info('Editing sources.xml and passwords.xml')
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# Fix for:
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# DEBUG: Activating window ID: 13000
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# INFO: Activate of window '13000' refused because there are active modal dialogs
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# DEBUG: Activating window ID: 13000
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xbmc.executebuiltin("Dialog.Close(all, true)")
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# "In the following window, enter the server's hostname (or IP) where your
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# Plex media resides. Mind the case!"
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utils.messageDialog(utils.lang(29999), utils.lang(30200))
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# "Enter server hostname (or IP)"
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hostname = utils.dialog('input', utils.lang(30201))
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if not hostname:
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return
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hostname = hostname.strip()
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if not is_valid_hostname(hostname) and not is_valid_ip(hostname):
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LOG.error('Entered invalid hostname or IP: %s', hostname)
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# "The hostname or IP '{0}' that you entered is not valid"
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utils.messageDialog(utils.lang(29999),
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utils.lang(30204).format(hostname))
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return
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# "In the following window, enter the network protocol you would like to
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# use. This is likely 'smb'."
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utils.messageDialog(utils.lang(29999), utils.lang(30202))
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# "Enter network protocol"
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protocol = utils.dialog('input', utils.lang(30203))
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if not protocol:
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return
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protocol = protocol.lower().strip()
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if protocol not in SUPPORTED_PROTOCOLS:
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LOG.error('Entered invalid protocol %s', protocol)
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# "The protocol '{0}' that you entered is not supported."
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utils.messageDialog(utils.lang(29999),
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utils.lang(30205).format(protocol))
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return
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path = '%s://%s' % (protocol, hostname)
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# Trailing slash at the end
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paths = (path, '%s/' % path)
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# Add hostname to sources.xml, if not already there
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LOG.info('Hostname we are adding to sources.xml and passwords.xml: %s',
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path)
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try:
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with utils.XmlKodiSetting('sources.xml',
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force_create=True,
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top_element='sources') as xml:
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files = xml.root.find('files')
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if files is None:
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files = utils.etree.SubElement(xml.root, 'files')
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utils.etree.SubElement(files,
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'default',
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attrib={'pathversion': '1'})
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for source in files:
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entry = source.find('path')
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if entry is None:
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LOG.debug('Entry is None')
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continue
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LOG.debug('entry found: %s', entry.text)
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if entry.text in paths:
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LOG.debug('Already have %s in sources.xml', path)
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break
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else:
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# Need to add an element for our hostname
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LOG.debug('Adding subelement to sources.xml for %s', hostname)
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source = utils.etree.SubElement(files, 'source')
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utils.etree.SubElement(source, 'name').text = 'PKC %s' % hostname
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utils.etree.SubElement(source,
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'path',
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attrib={'pathversion': '1'}).text = '%s/' % path
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utils.etree.SubElement(source, 'allowsharing').text = 'false'
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xml.write_xml = True
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except utils.ParseError:
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return
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# Add or change username and password in passwords.xml
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try:
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with utils.XmlKodiSetting('passwords.xml',
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force_create=True,
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top_element='passwords') as xml:
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for entry in xml.root:
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source = entry.find('from')
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if source is None:
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continue
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if source.text in paths:
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LOG.debug('Found an existing passwords.xml entry for %s, '
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'replacing it',
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path)
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xml.root.remove(entry)
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entry = utils.etree.SubElement(xml.root, 'path')
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# "Username"
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user = utils.dialog('input', utils.lang(1014))
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if user is None:
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xml.write_xml = False
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return
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user = user.strip()
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user = utils.quote(user)
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# "Password"
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# May also be blank!! (=user aborts dialog)
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password = utils.dialog('input',
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utils.lang(733),
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'',
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type='{alphanum}',
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option='{hide}')
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password = utils.quote(password)
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utils.etree.SubElement(entry,
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'from',
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attrib={'pathversion': '1'}).text = f'{path}/'
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login = f'{protocol}://{user}:{password}@{hostname}/'
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utils.etree.SubElement(entry,
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'to',
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attrib={'pathversion': '1'}).text = login
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xml.write_xml = True
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except utils.ParseError:
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return
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LOG.info('Successfully completed editing sources.xml and passwords.xml')
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