epicyon/daemon_post_person_options.py

__filename__ = "daemon_post_person_options.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.5.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@libreserver.org"
__status__ = "Production"
__module_group__ = "Core POST"

import os
import errno
import urllib.parse
from socket import error as SocketError
from utils import get_nickname_from_actor
from httpcodes import write2
from httpcodes import http_404
from httpheaders import login_headers
from httpheaders import redirect_headers
from httpheaders import set_headers
from utils import refresh_newswire
from utils import acct_dir
from utils import get_config_param
from utils import get_domain_from_actor
from utils import get_full_domain
from utils import remove_eol
from session import establish_session
from webapp_profile import html_profile_after_search
from petnames import set_pet_name
from person import person_snooze
from person import person_unsnooze
from person import set_person_notes
from followingCalendar import add_person_to_calendar
from followingCalendar import remove_person_from_calendar
from webapp_person_options import person_minimize_images
from webapp_person_options import person_undo_minimize_images
from webapp_confirm import html_confirm_block
from webapp_confirm import html_confirm_unblock
from webapp_confirm import html_confirm_follow
from webapp_confirm import html_confirm_unfollow
from webapp_create_post import html_new_post
from webapp_moderation import html_account_info
from languages import get_understood_languages
from blocking import allowed_announce_add
from blocking import allowed_announce_remove
from blocking import blocked_quote_toots_add
from blocking import blocked_quote_toots_remove
from notifyOnPost import add_notify_on_post
from notifyOnPost import remove_notify_on_post
from posts import is_moderator


def _person_options_page_number(options_confirm_params: str) -> int:
    """Get the page number
    """
    page_number = 1
    if 'pageNumber=' in options_confirm_params:
        page_number_str = options_confirm_params.split('pageNumber=')[1]
        if '&' in page_number_str:
            page_number_str = page_number_str.split('&')[0]
        if len(page_number_str) < 5:
            if page_number_str.isdigit():
                page_number = int(page_number_str)
    return page_number


def _person_options_actor(options_confirm_params: str) -> str:
    """Get the actor
    """
    options_actor = options_confirm_params.split('actor=')[1]
    if '&' in options_actor:
        options_actor = options_actor.split('&')[0]
    return options_actor


def _person_options_moved_to(options_confirm_params: str) -> str:
    """actor for movedTo
    """
    options_actor_moved = None
    if 'movedToActor=' in options_confirm_params:
        options_actor_moved = \
            options_confirm_params.split('movedToActor=')[1]
        if '&' in options_actor_moved:
            options_actor_moved = options_actor_moved.split('&')[0]
    return options_actor_moved


def _person_options_avatar_url(options_confirm_params: str) -> str:
    """url of the avatar
    """
    options_avatar_url = options_confirm_params.split('avatarUrl=')[1]
    if '&' in options_avatar_url:
        options_avatar_url = options_avatar_url.split('&')[0]
    return options_avatar_url


def _person_options_post_url(options_confirm_params: str) -> str:
    """link to a post, which can then be included in reports
    """
    post_url = None
    if 'postUrl' in options_confirm_params:
        post_url = options_confirm_params.split('postUrl=')[1]
        if '&' in post_url:
            post_url = post_url.split('&')[0]
    return post_url


def _person_options_petname(options_confirm_params: str) -> str:
    """petname for this person
    """
    petname = None
    if 'optionpetname' in options_confirm_params:
        petname = options_confirm_params.split('optionpetname=')[1]
        if '&' in petname:
            petname = petname.split('&')[0]
        # Limit the length of the petname
        if len(petname) > 20 or \
           ' ' in petname or '/' in petname or \
           '?' in petname or '#' in petname:
            petname = None
    return petname


def _person_option_receive_petname(self, options_confirm_params: str,
                                   petname: str, debug: bool,
                                   options_nickname: str,
                                   options_domain_full: str,
                                   base_dir: str,
                                   chooser_nickname: str,
                                   domain: str,
                                   users_path: str,
                                   default_timeline: str,
                                   page_number: int,
                                   cookie: str,
                                   calling_domain: str) -> bool:
    """person options screen, petname submit button
    See html_person_options
    """
    if '&submitPetname=' in options_confirm_params and petname:
        if debug:
            print('Change petname to ' + petname)
        handle = options_nickname + '@' + options_domain_full
        set_pet_name(base_dir,
                     chooser_nickname,
                     domain,
                     handle, petname)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_notes(options_confirm_params: str) -> str:
    """notes about this person
    """
    person_notes = None
    if 'optionnotes' in options_confirm_params:
        person_notes = options_confirm_params.split('optionnotes=')[1]
        if '&' in person_notes:
            person_notes = person_notes.split('&')[0]
        person_notes = urllib.parse.unquote_plus(person_notes.strip())
        # Limit the length of the notes
        if len(person_notes) > 64000:
            person_notes = None
    return person_notes


def _person_options_receive_notes(self, options_confirm_params: str,
                                  debug: bool,
                                  options_nickname: str,
                                  options_domain_full: str,
                                  person_notes: str,
                                  base_dir: str,
                                  chooser_nickname: str,
                                  domain: str,
                                  users_path: str,
                                  default_timeline: str,
                                  page_number: int,
                                  cookie: str,
                                  calling_domain: str) -> bool:
    """Person options screen, person notes submit button
    See html_person_options
    """
    if '&submitPersonNotes=' in options_confirm_params:
        if debug:
            print('Change person notes')
        handle = options_nickname + '@' + options_domain_full
        if not person_notes:
            person_notes = ''
        set_person_notes(base_dir,
                         chooser_nickname,
                         domain,
                         handle, person_notes)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_view(self, options_confirm_params: str,
                         debug: bool,
                         options_actor: str,
                         key_shortcuts: {},
                         chooser_nickname: str,
                         account_timezone: {},
                         proxy_type: str,
                         bold_reading_nicknames: {},
                         authorized: bool,
                         recent_posts_cache: {},
                         max_recent_posts: int,
                         translate: {},
                         base_dir: str,
                         users_path: str,
                         http_prefix: str,
                         domain: str,
                         port: int,
                         cached_webfingers: {},
                         person_cache: {},
                         project_version: str,
                         yt_replace_domain: str,
                         twitter_replacement_domain: str,
                         show_published_date_only: bool,
                         default_timeline: str,
                         peertube_instances: [],
                         allow_local_network_access: bool,
                         theme_name: str,
                         system_language: str,
                         max_like_count: int,
                         signing_priv_key_pem: str,
                         cw_lists: {},
                         lists_enabled: {},
                         onion_domain: str,
                         i2p_domain: str,
                         dogwhistles: {},
                         min_images_for_accounts: {},
                         buy_sites: [],
                         max_shares_on_profile: int,
                         no_of_books: int,
                         auto_cw_cache: {},
                         cookie: str,
                         calling_domain: str) -> bool:
    """Person options screen, view button
    See html_person_options
    """
    if '&submitView=' in options_confirm_params:
        if debug:
            print('Viewing ' + options_actor)

        if key_shortcuts.get(chooser_nickname):
            access_keys = key_shortcuts[chooser_nickname]

        timezone = None
        if account_timezone.get(chooser_nickname):
            timezone = account_timezone.get(chooser_nickname)

        profile_handle = remove_eol(options_actor).strip()

        # establish the session
        curr_proxy_type = proxy_type
        if '.onion/' in profile_handle or \
           profile_handle.endswith('.onion'):
            curr_proxy_type = 'tor'
            curr_session = self.server.session_onion
        elif ('.i2p/' in profile_handle or
              profile_handle.endswith('.i2p')):
            curr_proxy_type = 'i2p'
            curr_session = self.server.session_i2p

        curr_session = \
            establish_session("handle search",
                              curr_session,
                              curr_proxy_type,
                              self.server)
        if not curr_session:
            self.server.postreq_busy = False
            return True

        bold_reading = False
        if bold_reading_nicknames.get(chooser_nickname):
            bold_reading = True

        profile_str = \
            html_profile_after_search(authorized,
                                      recent_posts_cache,
                                      max_recent_posts,
                                      translate,
                                      base_dir,
                                      users_path,
                                      http_prefix,
                                      chooser_nickname,
                                      domain,
                                      port,
                                      profile_handle,
                                      curr_session,
                                      cached_webfingers,
                                      person_cache,
                                      debug,
                                      project_version,
                                      yt_replace_domain,
                                      twitter_replacement_domain,
                                      show_published_date_only,
                                      default_timeline,
                                      peertube_instances,
                                      allow_local_network_access,
                                      theme_name,
                                      access_keys,
                                      system_language,
                                      max_like_count,
                                      signing_priv_key_pem,
                                      cw_lists,
                                      lists_enabled,
                                      timezone,
                                      onion_domain,
                                      i2p_domain,
                                      bold_reading,
                                      dogwhistles,
                                      min_images_for_accounts,
                                      buy_sites,
                                      max_shares_on_profile,
                                      no_of_books,
                                      auto_cw_cache)
        if profile_str:
            msg = profile_str.encode('utf-8')
            msglen = len(msg)
            login_headers(self, 'text/html',
                          msglen, calling_domain)
            write2(self, msg)
            self.server.postreq_busy = False
            return True
        redirect_headers(self, options_actor,
                         cookie, calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_on_calendar(self, options_confirm_params: str,
                                base_dir: str,
                                chooser_nickname: str,
                                domain: str,
                                options_nickname: str,
                                options_domain_full: str,
                                users_path: str,
                                default_timeline: str,
                                page_number: int,
                                cookie: str,
                                calling_domain: str) -> bool:
    """Person options screen, on calendar checkbox
    See html_person_options
    """
    if '&submitOnCalendar=' in options_confirm_params:
        on_calendar = None
        if 'onCalendar=' in options_confirm_params:
            on_calendar = options_confirm_params.split('onCalendar=')[1]
            if '&' in on_calendar:
                on_calendar = on_calendar.split('&')[0]
        if on_calendar == 'on':
            add_person_to_calendar(base_dir,
                                   chooser_nickname,
                                   domain,
                                   options_nickname,
                                   options_domain_full)
        else:
            remove_person_from_calendar(base_dir,
                                        chooser_nickname,
                                        domain,
                                        options_nickname,
                                        options_domain_full)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_min_images(self, options_confirm_params: str,
                               base_dir: str,
                               chooser_nickname: str,
                               domain: str,
                               options_nickname: str,
                               options_domain_full: str,
                               users_path: str,
                               default_timeline: str,
                               page_number: int,
                               cookie: str,
                               calling_domain: str) -> bool:
    """Person options screen, minimize images checkbox
    See html_person_options
    """
    if '&submitMinimizeImages=' in options_confirm_params:
        minimize_images = None
        if 'minimizeImages=' in options_confirm_params:
            minimize_images = \
                options_confirm_params.split('minimizeImages=')[1]
            if '&' in minimize_images:
                minimize_images = minimize_images.split('&')[0]
        if minimize_images == 'on':
            person_minimize_images(base_dir,
                                   chooser_nickname,
                                   domain,
                                   options_nickname,
                                   options_domain_full)
        else:
            person_undo_minimize_images(base_dir,
                                        chooser_nickname,
                                        domain,
                                        options_nickname,
                                        options_domain_full)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_allow_announce(self, options_confirm_params: str,
                                   base_dir: str,
                                   chooser_nickname: str,
                                   domain: str,
                                   options_nickname: str,
                                   options_domain_full: str,
                                   users_path: str,
                                   default_timeline: str,
                                   page_number: int,
                                   cookie: str,
                                   calling_domain: str) -> bool:
    """Person options screen, allow announces checkbox
    See html_person_options
    """
    if '&submitAllowAnnounce=' in options_confirm_params:
        allow_announce = None
        if 'allowAnnounce=' in options_confirm_params:
            allow_announce = \
                options_confirm_params.split('allowAnnounce=')[1]
            if '&' in allow_announce:
                allow_announce = allow_announce.split('&')[0]
        if allow_announce == 'on':
            allowed_announce_add(base_dir,
                                 chooser_nickname,
                                 domain,
                                 options_nickname,
                                 options_domain_full)
        else:
            allowed_announce_remove(base_dir,
                                    chooser_nickname,
                                    domain,
                                    options_nickname,
                                    options_domain_full)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_allow_quotes(self, options_confirm_params: str,
                                 base_dir: str,
                                 chooser_nickname: str,
                                 domain: str,
                                 options_nickname: str,
                                 options_domain_full: str,
                                 users_path: str,
                                 default_timeline: str,
                                 page_number: int,
                                 cookie: str,
                                 calling_domain: str) -> bool:
    """Person options screen, allow quote toots checkbox
    See html_person_options
    """
    if '&submitAllowQuotes=' in options_confirm_params:
        allow_quote_toots = None
        if 'allowQuotes=' in options_confirm_params:
            allow_quote_toots = \
                options_confirm_params.split('allowQuotes=')[1]
            if '&' in allow_quote_toots:
                allow_quote_toots = allow_quote_toots.split('&')[0]
        if allow_quote_toots != 'on':
            blocked_quote_toots_add(base_dir,
                                    chooser_nickname,
                                    domain,
                                    options_nickname,
                                    options_domain_full)
        else:
            blocked_quote_toots_remove(base_dir,
                                       chooser_nickname,
                                       domain,
                                       options_nickname,
                                       options_domain_full)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_notify(self, options_confirm_params: str,
                           base_dir: str,
                           chooser_nickname: str,
                           domain: str,
                           options_nickname: str,
                           options_domain_full: str,
                           users_path: str,
                           default_timeline: str,
                           page_number: int,
                           cookie: str,
                           calling_domain: str) -> bool:
    """Person options screen, on notify checkbox
    See html_person_options
    """
    if '&submitNotifyOnPost=' in options_confirm_params:
        notify = None
        if 'notifyOnPost=' in options_confirm_params:
            notify = options_confirm_params.split('notifyOnPost=')[1]
            if '&' in notify:
                notify = notify.split('&')[0]
        if notify == 'on':
            add_notify_on_post(base_dir,
                               chooser_nickname,
                               domain,
                               options_nickname,
                               options_domain_full)
        else:
            remove_notify_on_post(base_dir,
                                  chooser_nickname,
                                  domain,
                                  options_nickname,
                                  options_domain_full)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_post_to_news(self, options_confirm_params: str,
                                 chooser_nickname: str,
                                 base_dir: str,
                                 options_nickname: str,
                                 options_domain: str,
                                 users_path: str,
                                 default_timeline: str,
                                 page_number: int,
                                 cookie: str,
                                 calling_domain: str) -> bool:
    """Person options screen, permission to post to newswire
    See html_person_options
    """
    if '&submitPostToNews=' in options_confirm_params:
        admin_nickname = get_config_param(base_dir, 'admin')
        if (chooser_nickname != options_nickname and
            (chooser_nickname == admin_nickname or
             (is_moderator(base_dir, chooser_nickname) and
              not is_moderator(base_dir, options_nickname)))):
            posts_to_news = None
            if 'postsToNews=' in options_confirm_params:
                posts_to_news = \
                    options_confirm_params.split('postsToNews=')[1]
                if '&' in posts_to_news:
                    posts_to_news = posts_to_news.split('&')[0]
            account_dir = acct_dir(base_dir,
                                   options_nickname, options_domain)
            newswire_blocked_filename = account_dir + '/.nonewswire'
            if posts_to_news == 'on':
                if os.path.isfile(newswire_blocked_filename):
                    try:
                        os.remove(newswire_blocked_filename)
                    except OSError:
                        print('EX: _person_options unable to delete ' +
                              newswire_blocked_filename)
                    refresh_newswire(base_dir)
            else:
                if os.path.isdir(account_dir):
                    nw_filename = newswire_blocked_filename
                    nw_written = False
                    try:
                        with open(nw_filename, 'w+',
                                  encoding='utf-8') as nofile:
                            nofile.write('\n')
                            nw_written = True
                    except OSError as ex:
                        print('EX: unable to write ' + nw_filename +
                              ' ' + str(ex))
                    if nw_written:
                        refresh_newswire(base_dir)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_post_to_features(self, options_confirm_params: str,
                                     chooser_nickname: str,
                                     options_nickname: str,
                                     base_dir: str,
                                     options_domain: str,
                                     users_path: str,
                                     default_timeline: str,
                                     page_number: int,
                                     cookie: str,
                                     calling_domain: str) -> bool:
    """Person options screen, permission to post to featured articles
    See html_person_options
    """
    if '&submitPostToFeatures=' in options_confirm_params:
        admin_nickname = get_config_param(base_dir, 'admin')
        if (chooser_nickname != options_nickname and
            (chooser_nickname == admin_nickname or
             (is_moderator(base_dir, chooser_nickname) and
              not is_moderator(base_dir, options_nickname)))):
            posts_to_features = None
            if 'postsToFeatures=' in options_confirm_params:
                posts_to_features = \
                    options_confirm_params.split('postsToFeatures=')[1]
                if '&' in posts_to_features:
                    posts_to_features = posts_to_features.split('&')[0]
            account_dir = acct_dir(base_dir,
                                   options_nickname, options_domain)
            features_blocked_filename = account_dir + '/.nofeatures'
            if posts_to_features == 'on':
                if os.path.isfile(features_blocked_filename):
                    try:
                        os.remove(features_blocked_filename)
                    except OSError:
                        print('EX: _person_options unable to delete ' +
                              features_blocked_filename)
                    refresh_newswire(base_dir)
            else:
                if os.path.isdir(account_dir):
                    feat_filename = features_blocked_filename
                    feat_written = False
                    try:
                        with open(feat_filename, 'w+',
                                  encoding='utf-8') as nofile:
                            nofile.write('\n')
                            feat_written = True
                    except OSError as ex:
                        print('EX: unable to write ' + feat_filename +
                              ' ' + str(ex))
                    if feat_written:
                        refresh_newswire(base_dir)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_mod_news(self, options_confirm_params: str,
                             base_dir: str,
                             chooser_nickname: str,
                             options_nickname: str,
                             options_domain: str,
                             users_path: str,
                             default_timeline: str,
                             page_number: int,
                             cookie: str,
                             calling_domain: str) -> bool:
    """Person options screen, permission to post to newswire
    See html_person_options
    """
    if '&submitModNewsPosts=' in options_confirm_params:
        admin_nickname = get_config_param(base_dir, 'admin')
        if (chooser_nickname != options_nickname and
            (chooser_nickname == admin_nickname or
             (is_moderator(base_dir, chooser_nickname) and
              not is_moderator(base_dir, options_nickname)))):
            mod_posts_to_news = None
            if 'modNewsPosts=' in options_confirm_params:
                mod_posts_to_news = \
                    options_confirm_params.split('modNewsPosts=')[1]
                if '&' in mod_posts_to_news:
                    mod_posts_to_news = mod_posts_to_news.split('&')[0]
            account_dir = acct_dir(base_dir,
                                   options_nickname, options_domain)
            newswire_mod_filename = account_dir + '/.newswiremoderated'
            if mod_posts_to_news != 'on':
                if os.path.isfile(newswire_mod_filename):
                    try:
                        os.remove(newswire_mod_filename)
                    except OSError:
                        print('EX: _person_options unable to delete ' +
                              newswire_mod_filename)
            else:
                if os.path.isdir(account_dir):
                    nw_filename = newswire_mod_filename
                    try:
                        with open(nw_filename, 'w+',
                                  encoding='utf-8') as modfile:
                            modfile.write('\n')
                    except OSError:
                        print('EX: unable to write ' + nw_filename)
        users_path_str = \
            users_path + '/' + default_timeline + \
            '?page=' + str(page_number)
        redirect_headers(self, users_path_str, cookie,
                         calling_domain, 303)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_block(self, options_confirm_params: str,
                          debug: bool,
                          options_actor: str,
                          translate: {},
                          base_dir: str,
                          users_path: str,
                          options_avatar_url: str,
                          cookie: str, calling_domain: str) -> bool:
    """Person options screen, block button
    See html_person_options
    """
    if '&submitBlock=' in options_confirm_params:
        if debug:
            print('Blocking ' + options_actor)
        msg = \
            html_confirm_block(translate,
                               base_dir,
                               users_path,
                               options_actor,
                               options_avatar_url).encode('utf-8')
        msglen = len(msg)
        set_headers(self, 'text/html', msglen,
                    cookie, calling_domain, False)
        write2(self, msg)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_unblock(self, options_confirm_params: str,
                            debug: bool,
                            options_actor: str,
                            translate: {},
                            base_dir: str,
                            users_path: str,
                            options_avatar_url: str,
                            cookie: str, calling_domain: str) -> bool:
    """Person options screen, unblock button
    See html_person_options
    """
    if '&submitUnblock=' in options_confirm_params:
        if debug:
            print('Unblocking ' + options_actor)
        msg = \
            html_confirm_unblock(translate,
                                 base_dir,
                                 users_path,
                                 options_actor,
                                 options_avatar_url).encode('utf-8')
        msglen = len(msg)
        set_headers(self, 'text/html', msglen,
                    cookie, calling_domain, False)
        write2(self, msg)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_follow(self, options_confirm_params: str,
                           debug: bool, options_actor: str,
                           translate: {},
                           base_dir: str,
                           users_path: str,
                           options_avatar_url: str,
                           chooser_nickname: str,
                           domain: str,
                           cookie: str, calling_domain: str) -> bool:
    """Person options screen, follow button
    See html_person_options followStr
    """
    if '&submitFollow=' in options_confirm_params or \
       '&submitJoin=' in options_confirm_params:
        if debug:
            print('Following ' + options_actor)
        msg = \
            html_confirm_follow(translate,
                                base_dir,
                                users_path,
                                options_actor,
                                options_avatar_url,
                                chooser_nickname,
                                domain).encode('utf-8')
        msglen = len(msg)
        set_headers(self, 'text/html', msglen,
                    cookie, calling_domain, False)
        write2(self, msg)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_move(self, options_confirm_params: str,
                         options_actor_moved: str,
                         debug: bool,
                         translate: {},
                         base_dir: str,
                         users_path: str,
                         options_avatar_url: str,
                         chooser_nickname: str,
                         domain: str,
                         cookie: str, calling_domain: str) -> bool:
    """Person options screen, move button
    See html_person_options followStr
    """
    if '&submitMove=' in options_confirm_params and options_actor_moved:
        if debug:
            print('Moving ' + options_actor_moved)
        msg = \
            html_confirm_follow(translate,
                                base_dir,
                                users_path,
                                options_actor_moved,
                                options_avatar_url,
                                chooser_nickname,
                                domain).encode('utf-8')
        if msg:
            msglen = len(msg)
            set_headers(self, 'text/html', msglen,
                        cookie, calling_domain, False)
            write2(self, msg)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_unfollow(self, options_confirm_params: str,
                             options_actor: str,
                             translate: {},
                             base_dir: str,
                             users_path: str,
                             options_avatar_url: str,
                             cookie: str, calling_domain: str) -> bool:
    """Person options screen, unfollow button
    See html_person_options followStr
    """
    if '&submitUnfollow=' in options_confirm_params or \
       '&submitLeave=' in options_confirm_params:
        print('Unfollowing ' + options_actor)
        msg = \
            html_confirm_unfollow(translate,
                                  base_dir,
                                  users_path,
                                  options_actor,
                                  options_avatar_url).encode('utf-8')
        msglen = len(msg)
        set_headers(self, 'text/html', msglen,
                    cookie, calling_domain, False)
        write2(self, msg)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_dm(self, options_confirm_params: str,
                       debug: bool, options_actor: str,
                       path: str, key_shortcuts: {},
                       base_dir: str, bold_reading_nicknames: {},
                       chooser_nickname: str, http_prefix: str,
                       domain_full: str, person_cache: {},
                       system_language: str,
                       default_post_language: {},
                       translate: {}, page_number: int,
                       domain: str, default_timeline: str,
                       newswire: str, theme_name: str,
                       recent_posts_cache: {},
                       max_recent_posts: int,
                       curr_session,
                       cached_webfingers: {},
                       port: int, project_version: str,
                       yt_replace_domain: str,
                       twitter_replacement_domain: str,
                       show_published_date_only: bool,
                       peertube_instances: [],
                       allow_local_network_access: bool,
                       max_like_count: int,
                       signing_priv_key_pem: str,
                       cw_lists: {},
                       lists_enabled: {},
                       dogwhistles: {},
                       min_images_for_accounts: {},
                       buy_sites: [],
                       auto_cw_cache: {},
                       cookie: str, calling_domain: str) -> bool:
    """Person options screen, DM button
    See html_person_options
    """
    if '&submitDM=' in options_confirm_params:
        if debug:
            print('Sending DM to ' + options_actor)
        report_path = path.replace('/personoptions', '') + '/newdm'

        if '/users/' in path:
            nickname = path.split('/users/')[1]
            if '/' in nickname:
                nickname = nickname.split('/')[0]
            if key_shortcuts.get(nickname):
                access_keys = key_shortcuts[nickname]

        custom_submit_text = get_config_param(base_dir, 'customSubmitText')
        conversation_id = None
        reply_is_chat = False

        bold_reading = False
        if bold_reading_nicknames.get(chooser_nickname):
            bold_reading = True

        languages_understood = \
            get_understood_languages(base_dir,
                                     http_prefix,
                                     chooser_nickname,
                                     domain_full,
                                     person_cache)

        default_post_language2 = system_language
        if default_post_language.get(nickname):
            default_post_language2 = default_post_language[nickname]
        default_buy_site = ''
        msg = \
            html_new_post({}, False, translate,
                          base_dir,
                          http_prefix,
                          report_path, None,
                          [options_actor], None, None,
                          page_number, '',
                          chooser_nickname,
                          domain,
                          domain_full,
                          default_timeline,
                          newswire,
                          theme_name,
                          True, access_keys,
                          custom_submit_text,
                          conversation_id,
                          recent_posts_cache,
                          max_recent_posts,
                          curr_session,
                          cached_webfingers,
                          person_cache,
                          port,
                          None,
                          project_version,
                          yt_replace_domain,
                          twitter_replacement_domain,
                          show_published_date_only,
                          peertube_instances,
                          allow_local_network_access,
                          system_language,
                          languages_understood,
                          max_like_count,
                          signing_priv_key_pem,
                          cw_lists,
                          lists_enabled,
                          default_timeline,
                          reply_is_chat,
                          bold_reading,
                          dogwhistles,
                          min_images_for_accounts,
                          None, None, default_post_language2,
                          buy_sites,
                          default_buy_site,
                          auto_cw_cache)
        if msg:
            msg = msg.encode('utf-8')
            msglen = len(msg)
            set_headers(self, 'text/html', msglen,
                        cookie, calling_domain, False)
            write2(self, msg)
        self.server.postreq_busy = False
        return True
    return False


def _person_options_info(self, options_confirm_params: str,
                         base_dir: str, chooser_nickname: str,
                         debug: bool, options_actor: str,
                         translate: {}, http_prefix: str,
                         domain: str, system_language: str,
                         signing_priv_key_pem: str,
                         block_federated: [],
                         cookie: str, calling_domain: str) -> bool:
    """Person options screen, Info button
    See html_person_options
    """
    if '&submitPersonInfo=' in options_confirm_params:
        if is_moderator(base_dir, chooser_nickname):
            if debug:
                print('Showing info for ' + options_actor)
            msg = \
                html_account_info(translate,
                                  base_dir,
                                  http_prefix,
                                  chooser_nickname,
                                  domain,
                                  options_actor,
                                  debug,
                                  system_language,
                                  signing_priv_key_pem,
                                  None,
                                  block_federated)
            if msg:
                msg = msg.encode('utf-8')
                msglen = len(msg)
                set_headers(self, 'text/html', msglen,
                            cookie, calling_domain, False)
                write2(self, msg)
            self.server.postreq_busy = False
            return True
        http_404(self, 11)
        return True
    return False


def _person_options_snooze(self, options_confirm_params: str,
                           path: str, http_prefix: str,
                           domain_full: str, debug: bool,
                           options_actor: str, base_dir: str,
                           domain: str, calling_domain: str,
                           onion_domain: str, i2p_domain: str,
                           default_timeline: str,
                           page_number: int,
                           cookie: str) -> bool:
    """Person options screen, snooze button
    See html_person_options
    """
    if '&submitSnooze=' in options_confirm_params:
        users_path = path.split('/personoptions')[0]
        this_actor = http_prefix + '://' + domain_full + users_path
        if debug:
            print('Snoozing ' + options_actor + ' ' + this_actor)
        if '/users/' in this_actor:
            nickname = this_actor.split('/users/')[1]
            person_snooze(base_dir, nickname,
                          domain, options_actor)
            if calling_domain.endswith('.onion') and onion_domain:
                this_actor = 'http://' + onion_domain + users_path
            elif (calling_domain.endswith('.i2p') and i2p_domain):
                this_actor = 'http://' + i2p_domain + users_path
            actor_path_str = \
                this_actor + '/' + default_timeline + \
                '?page=' + str(page_number)
            redirect_headers(self, actor_path_str, cookie,
                             calling_domain, 303)
            self.server.postreq_busy = False
            return True
    return False


def _person_options_unsnooze(self, options_confirm_params: str,
                             path: str, http_prefix: str,
                             domain_full: str, debug: bool,
                             options_actor: str,
                             base_dir: str, domain: str,
                             calling_domain: str,
                             onion_domain: str, i2p_domain: str,
                             default_timeline: str,
                             page_number: int, cookie: str) -> bool:
    """Person options screen, unsnooze button
    See html_person_options
    """
    if '&submitUnsnooze=' in options_confirm_params:
        users_path = path.split('/personoptions')[0]
        this_actor = http_prefix + '://' + domain_full + users_path
        if debug:
            print('Unsnoozing ' + options_actor + ' ' + this_actor)
        if '/users/' in this_actor:
            nickname = this_actor.split('/users/')[1]
            person_unsnooze(base_dir, nickname,
                            domain, options_actor)
            if calling_domain.endswith('.onion') and onion_domain:
                this_actor = 'http://' + onion_domain + users_path
            elif (calling_domain.endswith('.i2p') and i2p_domain):
                this_actor = 'http://' + i2p_domain + users_path
            actor_path_str = \
                this_actor + '/' + default_timeline + \
                '?page=' + str(page_number)
            redirect_headers(self, actor_path_str, cookie,
                             calling_domain, 303)
            self.server.postreq_busy = False
            return True
    return False


def _person_options_report(self, options_confirm_params: str,
                           debug: bool, path: str,
                           options_actor: str, key_shortcuts: {},
                           base_dir: str, bold_reading_nicknames: {},
                           chooser_nickname: str,
                           http_prefix: str, domain_full: str,
                           person_cache: {}, system_language: str,
                           default_post_language: {},
                           translate: {}, post_url: str,
                           page_number: int,
                           domain: str, default_timeline: str,
                           newswire: {},
                           theme_name: str,
                           recent_posts_cache: {},
                           max_recent_posts: int,
                           curr_session,
                           cached_webfingers: {}, port: int,
                           project_version: str,
                           yt_replace_domain: str,
                           twitter_replacement_domain: str,
                           show_published_date_only: bool,
                           peertube_instances: [],
                           allow_local_network_access: bool,
                           max_like_count: int,
                           signing_priv_key_pem: str,
                           cw_lists: {},
                           lists_enabled: {},
                           dogwhistles: {},
                           min_images_for_accounts: {},
                           buy_sites: [],
                           auto_cw_cache: {},
                           cookie: str, calling_domain: str) -> bool:
    """Person options screen, report button
    See html_person_options
    """
    if '&submitReport=' in options_confirm_params:
        if debug:
            print('Reporting ' + options_actor)
        report_path = \
            path.replace('/personoptions', '') + '/newreport'

        if '/users/' in path:
            nickname = path.split('/users/')[1]
            if '/' in nickname:
                nickname = nickname.split('/')[0]
            if key_shortcuts.get(nickname):
                access_keys = key_shortcuts[nickname]

        custom_submit_text = get_config_param(base_dir, 'customSubmitText')
        conversation_id = None
        reply_is_chat = False

        bold_reading = False
        if bold_reading_nicknames.get(chooser_nickname):
            bold_reading = True

        languages_understood = \
            get_understood_languages(base_dir,
                                     http_prefix,
                                     chooser_nickname,
                                     domain_full,
                                     person_cache)

        default_post_language2 = system_language
        if default_post_language.get(nickname):
            default_post_language2 = default_post_language[nickname]
        default_buy_site = ''
        msg = \
            html_new_post({}, False, translate,
                          base_dir,
                          http_prefix,
                          report_path, None, [],
                          None, post_url, page_number, '',
                          chooser_nickname,
                          domain,
                          domain_full,
                          default_timeline,
                          newswire,
                          theme_name,
                          True, access_keys,
                          custom_submit_text,
                          conversation_id,
                          recent_posts_cache,
                          max_recent_posts,
                          curr_session,
                          cached_webfingers,
                          person_cache,
                          port,
                          None,
                          project_version,
                          yt_replace_domain,
                          twitter_replacement_domain,
                          show_published_date_only,
                          peertube_instances,
                          allow_local_network_access,
                          system_language,
                          languages_understood,
                          max_like_count,
                          signing_priv_key_pem,
                          cw_lists,
                          lists_enabled,
                          default_timeline,
                          reply_is_chat,
                          bold_reading,
                          dogwhistles,
                          min_images_for_accounts,
                          None, None, default_post_language2,
                          buy_sites,
                          default_buy_site,
                          auto_cw_cache)
        if msg:
            msg = msg.encode('utf-8')
            msglen = len(msg)
            set_headers(self, 'text/html', msglen,
                        cookie, calling_domain, False)
            write2(self, msg)
        self.server.postreq_busy = False
        return True
    return False


def person_options2(self, path: str,
                    calling_domain: str, cookie: str,
                    base_dir: str, http_prefix: str,
                    domain: str, domain_full: str, port: int,
                    onion_domain: str, i2p_domain: str,
                    debug: bool, curr_session,
                    authorized: bool,
                    show_published_date_only: bool,
                    allow_local_network_access: bool,
                    access_keys: {},
                    key_shortcuts: {},
                    signing_priv_key_pem: str,
                    twitter_replacement_domain: str,
                    peertube_instances: [],
                    yt_replace_domain: str,
                    cached_webfingers: {},
                    recent_posts_cache: {},
                    account_timezone: {},
                    proxy_type: str,
                    bold_reading_nicknames: {},
                    min_images_for_accounts: [],
                    max_shares_on_profile: int,
                    max_recent_posts: int,
                    translate: {},
                    person_cache: {},
                    project_version: str,
                    default_timeline: str,
                    theme_name: str,
                    system_language: str,
                    max_like_count: int,
                    cw_lists: {},
                    lists_enabled: {},
                    dogwhistles: {},
                    buy_sites: [],
                    no_of_books: int,
                    auto_cw_cache: {},
                    default_post_language: str,
                    newswire: {},
                    block_federated: []) -> None:
    """Receive POST from person options screen
    """
    page_number = 1
    users_path = path.split('/personoptions')[0]
    origin_path_str = http_prefix + '://' + domain_full + users_path

    chooser_nickname = get_nickname_from_actor(origin_path_str)
    if not chooser_nickname:
        if calling_domain.endswith('.onion') and onion_domain:
            origin_path_str = 'http://' + onion_domain + users_path
        elif (calling_domain.endswith('.i2p') and i2p_domain):
            origin_path_str = 'http://' + i2p_domain + users_path
        print('WARN: unable to find nickname in ' + origin_path_str)
        redirect_headers(self, origin_path_str, cookie, calling_domain, 303)
        self.server.postreq_busy = False
        return

    length = int(self.headers['Content-length'])

    try:
        options_confirm_params = self.rfile.read(length).decode('utf-8')
    except SocketError as ex:
        if ex.errno == errno.ECONNRESET:
            print('EX: POST options_confirm_params ' +
                  'connection reset by peer')
        else:
            print('EX: POST options_confirm_params socket error')
        self.send_response(400)
        self.end_headers()
        self.server.postreq_busy = False
        return
    except ValueError as ex:
        print('EX: ' +
              'POST options_confirm_params rfile.read failed, ' + str(ex))
        self.send_response(400)
        self.end_headers()
        self.server.postreq_busy = False
        return
    options_confirm_params = \
        urllib.parse.unquote_plus(options_confirm_params)

    page_number = _person_options_page_number(options_confirm_params)

    options_actor = _person_options_actor(options_confirm_params)

    options_actor_moved = _person_options_moved_to(options_confirm_params)

    options_avatar_url = _person_options_avatar_url(options_confirm_params)

    post_url = _person_options_post_url(options_confirm_params)

    petname = _person_options_petname(options_confirm_params)

    person_notes = _person_options_notes(options_confirm_params)

    # get the nickname
    options_nickname = get_nickname_from_actor(options_actor)
    if not options_nickname:
        if calling_domain.endswith('.onion') and onion_domain:
            origin_path_str = 'http://' + onion_domain + users_path
        elif (calling_domain.endswith('.i2p') and i2p_domain):
            origin_path_str = 'http://' + i2p_domain + users_path
        print('WARN: unable to find nickname in ' + options_actor)
        redirect_headers(self, origin_path_str, cookie, calling_domain, 303)
        self.server.postreq_busy = False
        return

    options_domain, options_port = get_domain_from_actor(options_actor)
    if not options_domain:
        if calling_domain.endswith('.onion') and onion_domain:
            origin_path_str = 'http://' + onion_domain + users_path
        elif (calling_domain.endswith('.i2p') and i2p_domain):
            origin_path_str = 'http://' + i2p_domain + users_path
        print('WARN: unable to find domain in ' + options_actor)
        redirect_headers(self, origin_path_str, cookie, calling_domain, 303)
        self.server.postreq_busy = False
        return

    options_domain_full = get_full_domain(options_domain, options_port)
    if chooser_nickname == options_nickname and \
       options_domain == domain and \
       options_port == port:
        if debug:
            print('You cannot perform an option action on yourself')

    if _person_options_view(self, options_confirm_params,
                            debug,
                            options_actor,
                            key_shortcuts,
                            chooser_nickname,
                            account_timezone,
                            proxy_type,
                            bold_reading_nicknames,
                            authorized,
                            recent_posts_cache,
                            max_recent_posts,
                            translate,
                            base_dir,
                            users_path,
                            http_prefix,
                            domain,
                            port,
                            cached_webfingers,
                            person_cache,
                            project_version,
                            yt_replace_domain,
                            twitter_replacement_domain,
                            show_published_date_only,
                            default_timeline,
                            peertube_instances,
                            allow_local_network_access,
                            theme_name,
                            system_language,
                            max_like_count,
                            signing_priv_key_pem,
                            cw_lists,
                            lists_enabled,
                            onion_domain,
                            i2p_domain,
                            dogwhistles,
                            min_images_for_accounts,
                            buy_sites,
                            max_shares_on_profile,
                            no_of_books,
                            auto_cw_cache,
                            cookie,
                            calling_domain):
        return

    if _person_option_receive_petname(self, options_confirm_params,
                                      petname, debug,
                                      options_nickname,
                                      options_domain_full,
                                      base_dir,
                                      chooser_nickname,
                                      domain,
                                      users_path,
                                      default_timeline,
                                      page_number,
                                      cookie,
                                      calling_domain):
        return

    if _person_options_receive_notes(self, options_confirm_params,
                                     debug,
                                     options_nickname,
                                     options_domain_full,
                                     person_notes,
                                     base_dir,
                                     chooser_nickname,
                                     domain,
                                     users_path,
                                     default_timeline,
                                     page_number,
                                     cookie,
                                     calling_domain):
        return

    if _person_options_on_calendar(self, options_confirm_params,
                                   base_dir,
                                   chooser_nickname,
                                   domain,
                                   options_nickname,
                                   options_domain_full,
                                   users_path,
                                   default_timeline,
                                   page_number,
                                   cookie,
                                   calling_domain):
        return

    if _person_options_min_images(self, options_confirm_params,
                                  base_dir,
                                  chooser_nickname,
                                  domain,
                                  options_nickname,
                                  options_domain_full,
                                  users_path,
                                  default_timeline,
                                  page_number,
                                  cookie,
                                  calling_domain):
        return

    if _person_options_allow_announce(self, options_confirm_params,
                                      base_dir,
                                      chooser_nickname,
                                      domain,
                                      options_nickname,
                                      options_domain_full,
                                      users_path,
                                      default_timeline,
                                      page_number,
                                      cookie,
                                      calling_domain):
        return

    if _person_options_allow_quotes(self, options_confirm_params,
                                    base_dir,
                                    chooser_nickname,
                                    domain,
                                    options_nickname,
                                    options_domain_full,
                                    users_path,
                                    default_timeline,
                                    page_number,
                                    cookie,
                                    calling_domain):
        return

    if _person_options_notify(self, options_confirm_params,
                              base_dir,
                              chooser_nickname,
                              domain,
                              options_nickname,
                              options_domain_full,
                              users_path,
                              default_timeline,
                              page_number,
                              cookie,
                              calling_domain):
        return

    if _person_options_post_to_news(self, options_confirm_params,
                                    chooser_nickname,
                                    base_dir,
                                    options_nickname,
                                    options_domain,
                                    users_path,
                                    default_timeline,
                                    page_number,
                                    cookie,
                                    calling_domain):
        return

    if _person_options_post_to_features(self, options_confirm_params,
                                        chooser_nickname,
                                        options_nickname,
                                        base_dir,
                                        options_domain,
                                        users_path,
                                        default_timeline,
                                        page_number,
                                        cookie,
                                        calling_domain):
        return

    if _person_options_mod_news(self, options_confirm_params,
                                base_dir,
                                chooser_nickname,
                                options_nickname,
                                options_domain,
                                users_path,
                                default_timeline,
                                page_number,
                                cookie,
                                calling_domain):
        return

    if _person_options_block(self, options_confirm_params,
                             debug,
                             options_actor,
                             translate,
                             base_dir,
                             users_path,
                             options_avatar_url,
                             cookie, calling_domain):
        return

    if _person_options_unblock(self, options_confirm_params,
                               debug,
                               options_actor,
                               translate,
                               base_dir,
                               users_path,
                               options_avatar_url,
                               cookie, calling_domain):
        return

    if _person_options_follow(self, options_confirm_params,
                              debug, options_actor,
                              translate,
                              base_dir,
                              users_path,
                              options_avatar_url,
                              chooser_nickname,
                              domain,
                              cookie, calling_domain):
        return

    if _person_options_move(self, options_confirm_params,
                            options_actor_moved,
                            debug, translate,
                            base_dir, users_path,
                            options_avatar_url,
                            chooser_nickname, domain,
                            cookie, calling_domain):
        return

    if _person_options_unfollow(self, options_confirm_params,
                                options_actor, translate, base_dir,
                                users_path, options_avatar_url,
                                cookie, calling_domain):
        return

    if _person_options_dm(self, options_confirm_params,
                          debug, options_actor,
                          path, key_shortcuts,
                          base_dir, bold_reading_nicknames,
                          chooser_nickname, http_prefix,
                          domain_full, person_cache,
                          system_language,
                          default_post_language,
                          translate, page_number,
                          domain, default_timeline,
                          newswire, theme_name,
                          recent_posts_cache,
                          max_recent_posts,
                          curr_session,
                          cached_webfingers,
                          port, project_version,
                          yt_replace_domain,
                          twitter_replacement_domain,
                          show_published_date_only,
                          peertube_instances,
                          allow_local_network_access,
                          max_like_count,
                          signing_priv_key_pem,
                          cw_lists,
                          lists_enabled,
                          dogwhistles,
                          min_images_for_accounts,
                          buy_sites,
                          auto_cw_cache,
                          cookie, calling_domain):
        return

    if _person_options_info(self, options_confirm_params,
                            base_dir, chooser_nickname,
                            debug, options_actor,
                            translate, http_prefix,
                            domain, system_language,
                            signing_priv_key_pem,
                            block_federated,
                            cookie, calling_domain):
        return

    if _person_options_snooze(self, options_confirm_params,
                              path, http_prefix,
                              domain_full, debug,
                              options_actor, base_dir,
                              domain, calling_domain,
                              onion_domain, i2p_domain,
                              default_timeline,
                              page_number,
                              cookie):
        return

    if _person_options_unsnooze(self, options_confirm_params,
                                path, http_prefix,
                                domain_full, debug,
                                options_actor,
                                base_dir, domain,
                                calling_domain,
                                onion_domain, i2p_domain,
                                default_timeline,
                                page_number, cookie):
        return

    if _person_options_report(self, options_confirm_params,
                              debug, path,
                              options_actor, key_shortcuts,
                              base_dir, bold_reading_nicknames,
                              chooser_nickname,
                              http_prefix, domain_full,
                              person_cache, system_language,
                              default_post_language,
                              translate, post_url,
                              page_number,
                              domain, default_timeline,
                              newswire,
                              theme_name,
                              recent_posts_cache,
                              max_recent_posts,
                              curr_session,
                              cached_webfingers, port,
                              project_version,
                              yt_replace_domain,
                              twitter_replacement_domain,
                              show_published_date_only,
                              peertube_instances,
                              allow_local_network_access,
                              max_like_count,
                              signing_priv_key_pem,
                              cw_lists,
                              lists_enabled,
                              dogwhistles,
                              min_images_for_accounts,
                              buy_sites,
                              auto_cw_cache,
                              cookie, calling_domain):
        return

    # redirect back from person options screen
    if calling_domain.endswith('.onion') and onion_domain:
        origin_path_str = 'http://' + onion_domain + users_path
    elif calling_domain.endswith('.i2p') and i2p_domain:
        origin_path_str = 'http://' + i2p_domain + users_path
    redirect_headers(self, origin_path_str, cookie, calling_domain, 303)
    self.server.postreq_busy = False
    return