view sat_frontends/jp/cmd_event.py @ 3153:2c7b42f53e9a

core (xmpp): avoid starting several clients at the same time: a check is done to avoid running startConnection several times at once, which would lead to the creation of several SatXMPPEntity instances at the same time, resulting in many issues. If startConnection is called while a previous one is not finished yet, a CancelError is now raised.
author Goffi <goffi@goffi.org>
date Mon, 03 Feb 2020 13:46:24 +0100
parents 559a625a236b
children 6cf4bd6972c2
line wrap: on
line source

#!/usr/bin/env python3


# jp: a SàT command line tool
# Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


from . import base
from sat.core.i18n import _
from sat.tools.common.ansi import ANSI as A
from sat_frontends.jp.constants import Const as C
from sat_frontends.jp import common
from dateutil import parser as du_parser
import calendar
import time

__commands__ = ["Event"]

OUTPUT_OPT_TABLE = "table"

# TODO: move date parsing to base, it may be useful for other commands


class Get(base.CommandBase):
    def __init__(self, host):
        base.CommandBase.__init__(
            self,
            host,
            "get",
            use_output=C.OUTPUT_DICT,
            use_pubsub=True,
            pubsub_flags={C.SINGLE_ITEM},
            use_verbose=True,
            help=_("get event data"),
        )

    def add_parser_options(self):
        pass

    async def start(self):
        try:
            event_tuple = await self.host.bridge.eventGet(
                self.args.service,
                self.args.node,
                self.args.item,
                self.profile,
            )
        except Exception as e:
            self.disp(f"can't get event data: {e}", error=True)
            self.host.quit(C.EXIT_BRIDGE_ERRBACK)
        else:
            event_date, event_data = event_tuple
            event_data["date"] = event_date
            await self.output(event_data)
            self.host.quit()


class EventBase(object):
    def add_parser_options(self):
        self.parser.add_argument(
            "-i",
            "--id",
            default="",
            help=_("ID of the PubSub Item"),
        )
        self.parser.add_argument(
            "-d", "--date", type=str, help=_("date of the event")
        )
        self.parser.add_argument(
            "-f",
            "--field",
            action="append",
            nargs=2,
            dest="fields",
            metavar=("KEY", "VALUE"),
            help=_("configuration field to set"),
        )

    def parseFields(self):
        return dict(self.args.fields) if self.args.fields else {}

    def parseDate(self):
        if self.args.date:
            try:
                date = int(self.args.date)
            except ValueError:
                try:
                    date_time = du_parser.parse(
                        self.args.date, dayfirst=not ("-" in self.args.date)
                    )
                except ValueError as e:
                    self.parser.error(_("Can't parse date: {msg}").format(msg=e))
                if date_time.tzinfo is None:
                    date = calendar.timegm(date_time.timetuple())
                else:
                    date = time.mktime(date_time.timetuple())
        else:
            date = -1
        return date


class Create(EventBase, base.CommandBase):
    def __init__(self, host):
        super(Create, self).__init__(
            host,
            "create",
            use_pubsub=True,
            help=_("create or replace event"),
        )
        EventBase.__init__(self)

    async def start(self):
        fields = self.parseFields()
        date = self.parseDate()
        try:
            node = await self.host.bridge.eventCreate(
                date,
                fields,
                self.args.service,
                self.args.node,
                self.args.id,
                self.profile,
            )
        except Exception as e:
            self.disp(f"can't create event: {e}", error=True)
            self.host.quit(C.EXIT_BRIDGE_ERRBACK)
        else:
            self.disp(_(f"Event created successfuly on node {node}"))
            self.host.quit()


class Modify(EventBase, base.CommandBase):
    def __init__(self, host):
        super(Modify, self).__init__(
            host,
            "modify",
            use_pubsub=True,
            pubsub_flags={C.NODE},
            help=_("modify an existing event"),
        )
        EventBase.__init__(self)

    async def start(self):
        fields = self.parseFields()
        date = 0 if not self.args.date else self.parseDate()
        try:
            self.host.bridge.eventModify(
                self.args.service,
                self.args.node,
                self.args.id,
                date,
                fields,
                self.profile,
            )
        except Exception as e:
            self.disp(f"can't update event data: {e}", error=True)
            self.host.quit(C.EXIT_BRIDGE_ERRBACK)
        else:
            self.host.quit()


class InviteeGet(base.CommandBase):
    def __init__(self, host):
        base.CommandBase.__init__(
            self,
            host,
            "get",
            use_output=C.OUTPUT_DICT,
            use_pubsub=True,
            pubsub_flags={C.NODE},
            use_verbose=True,
            help=_("get event attendance"),
        )

    def add_parser_options(self):
        self.parser.add_argument(
            "-j", "--jid", default="", help=_("bare jid of the invitee")
        )

    async def start(self):
        try:
            event_data = await self.host.bridge.eventInviteeGet(
                self.args.service,
                self.args.node,
                self.args.jid,
                self.profile,
            )
        except Exception as e:
            self.disp(f"can't get event data: {e}", error=True)
            self.host.quit(C.EXIT_BRIDGE_ERRBACK)
        else:
            await self.output(event_data)
            self.host.quit()


class InviteeSet(base.CommandBase):
    def __init__(self, host):
        super(InviteeSet, self).__init__(
            host,
            "set",
            use_output=C.OUTPUT_DICT,
            use_pubsub=True,
            pubsub_flags={C.NODE},
            help=_("set event attendance"),
        )

    def add_parser_options(self):
        self.parser.add_argument(
            "-f",
            "--field",
            action="append",
            nargs=2,
            dest="fields",
            metavar=("KEY", "VALUE"),
            help=_("configuration field to set"),
        )

    async def start(self):
        fields = dict(self.args.fields) if self.args.fields else {}
        try:
            self.host.bridge.eventInviteeSet(
                self.args.service,
                self.args.node,
                fields,
                self.profile,
            )
        except Exception as e:
            self.disp(f"can't set event data: {e}", error=True)
            self.host.quit(C.EXIT_BRIDGE_ERRBACK)
        else:
            self.host.quit()


class InviteesList(base.CommandBase):
    def __init__(self, host):
        extra_outputs = {"default": self.default_output}
        base.CommandBase.__init__(
            self,
            host,
            "list",
            use_output=C.OUTPUT_DICT_DICT,
            extra_outputs=extra_outputs,
            use_pubsub=True,
            pubsub_flags={C.NODE},
            use_verbose=True,
            help=_("get event attendance"),
        )

    def add_parser_options(self):
        self.parser.add_argument(
            "-m",
            "--missing",
            action="store_true",
            help=_("show missing people (invited but no R.S.V.P. so far)"),
        )
        self.parser.add_argument(
            "-R",
            "--no-rsvp",
            action="store_true",
            help=_("don't show people which gave R.S.V.P."),
        )

    def _attend_filter(self, attend, row):
        if attend == "yes":
            attend_color = C.A_SUCCESS
        elif attend == "no":
            attend_color = C.A_FAILURE
        else:
            attend_color = A.FG_WHITE
        return A.color(attend_color, attend)

    def _guests_filter(self, guests):
        return "(" + str(guests) + ")" if guests else ""

    def default_output(self, event_data):
        data = []
        attendees_yes = 0
        attendees_maybe = 0
        attendees_no = 0
        attendees_missing = 0
        guests = 0
        guests_maybe = 0
        for jid_, jid_data in event_data.items():
            jid_data["jid"] = jid_
            try:
                guests_int = int(jid_data["guests"])
            except (ValueError, KeyError):
                pass
            attend = jid_data.get("attend", "")
            if attend == "yes":
                attendees_yes += 1
                guests += guests_int
            elif attend == "maybe":
                attendees_maybe += 1
                guests_maybe += guests_int
            elif attend == "no":
                attendees_no += 1
                jid_data["guests"] = ""
            else:
                attendees_missing += 1
                jid_data["guests"] = ""
            data.append(jid_data)

        show_table = OUTPUT_OPT_TABLE in self.args.output_opts

        table = common.Table.fromListDict(
            self.host,
            data,
            ("nick",)
            + (("jid",) if self.host.verbosity else ())
            + ("attend", "guests"),
            headers=None,
            filters={
                "nick": A.color(C.A_HEADER, "{}" if show_table else "{} "),
                "jid": "{}" if show_table else "{} ",
                "attend": self._attend_filter,
                "guests": "{}" if show_table else self._guests_filter,
            },
            defaults={"nick": "", "attend": "", "guests": 1},
        )
        if show_table:
            table.display()
        else:
            table.display_blank(show_header=False, col_sep="")

        if not self.args.no_rsvp:
            self.disp("")
            self.disp(
                A.color(
                    C.A_SUBHEADER,
                    _("Attendees: "),
                    A.RESET,
                    str(len(data)),
                    _(" ("),
                    C.A_SUCCESS,
                    _("yes: "),
                    str(attendees_yes),
                    A.FG_WHITE,
                    _(", maybe: "),
                    str(attendees_maybe),
                    ", ",
                    C.A_FAILURE,
                    _("no: "),
                    str(attendees_no),
                    A.RESET,
                    ")",
                )
            )
            self.disp(
                A.color(C.A_SUBHEADER, _("confirmed guests: "), A.RESET, str(guests))
            )
            self.disp(
                A.color(
                    C.A_SUBHEADER,
                    _("unconfirmed guests: "),
                    A.RESET,
                    str(guests_maybe),
                )
            )
            self.disp(
                A.color(
                    C.A_SUBHEADER, _("total: "), A.RESET, str(guests + guests_maybe)
                )
            )
        if attendees_missing:
            self.disp("")
            self.disp(
                A.color(
                    C.A_SUBHEADER,
                    _("missing people (no reply): "),
                    A.RESET,
                    str(attendees_missing),
                )
            )

    async def start(self):
        if self.args.no_rsvp and not self.args.missing:
            self.parser.error(_("you need to use --missing if you use --no-rsvp"))
        if not self.args.missing:
            prefilled = {}
        else:
            # we get prefilled data with all people
            try:
                affiliations = await self.host.bridge.psNodeAffiliationsGet(
                    self.args.service,
                    self.args.node,
                    self.profile,
                )
            except Exception as e:
                self.disp(f"can't get node affiliations: {e}", error=True)
                self.host.quit(C.EXIT_BRIDGE_ERRBACK)
            else:
                # we fill all affiliations with empty data, answered one will be filled
                # below. We only consider people with "publisher" affiliation as invited,
                # creators are not, and members can just observe
                prefilled = {
                    jid_: {}
                    for jid_, affiliation in affiliations.items()
                    if affiliation in ("publisher",)
                }

        try:
            event_data = await self.host.bridge.eventInviteesList(
                self.args.service,
                self.args.node,
                self.profile,
            )
        except Exception as e:
            self.disp(f"can't get event data: {e}", error=True)
            self.host.quit(C.EXIT_BRIDGE_ERRBACK)

        # we fill nicknames and keep only requested people

        if self.args.no_rsvp:
            for jid_ in event_data:
                # if there is a jid in event_data it must be there in prefilled too
                # otherwie somebody is not on the invitees list
                try:
                    del prefilled[jid_]
                except KeyError:
                    self.disp(A.color(
                        C.A_WARNING,
                        f"We got a RSVP from somebody who was not in invitees "
                        f"list: {jid_}"
                        ),
                        error=True)
        else:
            # we replace empty dicts for existing people with R.S.V.P. data
            prefilled.update(event_data)

        # we get nicknames for everybody, make it easier for organisers
        for jid_, data in prefilled.items():
            id_data = await self.host.bridge.identityGet(jid_, self.profile)
            data["nick"] = id_data.get("nick", "")

        await self.output(prefilled)
        self.host.quit()


class InviteeInvite(base.CommandBase):
    def __init__(self, host):
        base.CommandBase.__init__(
            self,
            host,
            "invite",
            use_pubsub=True,
            pubsub_flags={C.NODE, C.SINGLE_ITEM},
            help=_("invite someone to the event through email"),
        )

    def add_parser_options(self):
        self.parser.add_argument(
            "-e",
            "--email",
            action="append",
            default=[],
            help="email(s) to send the invitation to",
        )
        self.parser.add_argument(
            "-N",
            "--name",
            default="",
            help="name of the invitee",
        )
        self.parser.add_argument(
            "-H",
            "--host-name",
            default="",
            help="name of the host",
        )
        self.parser.add_argument(
            "-l",
            "--lang",
            default="",
            help="main language spoken by the invitee",
        )
        self.parser.add_argument(
            "-U",
            "--url-template",
            default="",
            help="template to construct the URL",
        )
        self.parser.add_argument(
            "-S",
            "--subject",
            default="",
            help="subject of the invitation email (default: generic subject)",
        )
        self.parser.add_argument(
            "-b",
            "--body",
            default="",
            help="body of the invitation email (default: generic body)",
        )

    async def start(self):
        email = self.args.email[0] if self.args.email else None
        emails_extra = self.args.email[1:]

        try:
            await self.host.bridge.eventInviteByEmail(
                self.args.service,
                self.args.node,
                self.args.item,
                email,
                emails_extra,
                self.args.name,
                self.args.host_name,
                self.args.lang,
                self.args.url_template,
                self.args.subject,
                self.args.body,
                self.args.profile,
            )
        except Exception as e:
            self.disp(f"can't create invitation: {e}", error=True)
            self.host.quit(C.EXIT_BRIDGE_ERRBACK)
        else:
            self.host.quit()


class Invitee(base.CommandBase):
    subcommands = (InviteeGet, InviteeSet, InviteesList, InviteeInvite)

    def __init__(self, host):
        super(Invitee, self).__init__(
            host, "invitee", use_profile=False, help=_("manage invities")
        )


class Event(base.CommandBase):
    subcommands = (Get, Create, Modify, Invitee)

    def __init__(self, host):
        super(Event, self).__init__(
            host, "event", use_profile=False, help=_("event management")
        )