508 lines
21 KiB
Python
508 lines
21 KiB
Python
# -*- coding: utf-8 -*-
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from datetime import datetime, timedelta
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from genshi.builder import tag
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from model import *
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from os import mkdir
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import os.path
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from pkg_resources import resource_filename
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from re import match, sub
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from trac.admin import IAdminPanelProvider
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from trac.config import *
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from trac.core import Component, implements, TracError
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import shutil
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import stat
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import time
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from threading import Thread, Lock
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from trac.perm import PermissionError, IPermissionRequestor
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from trac.util.datefmt import utc
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from trac.util.html import html
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from trac.util import Markup, pretty_size
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from trac.util.translation import _
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from trac.util.datefmt import utc, to_timestamp
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from trac.web import RequestDone
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from trac.web.chrome import INavigationContributor, ITemplateProvider, add_stylesheet, add_script, add_warning, add_ctxtnav, add_notice
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from trac.web import IRequestHandler
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from tracbooking.report import create_attendee_report
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from tracbooking.utils import validate_id, make_hash, get_option_count, get_tz, validate_email
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__all__ = ['BookingComponent', 'UserUploadComponent']
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class BookingComponent(Component):
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'''The web ui frontend or the rendezvous system'''
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implements(INavigationContributor,
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IRequestHandler,
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IPermissionRequestor,
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ITemplateProvider)
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Option("booking", "account_owner", u"Chaostreff Dortmund")
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Option("booking", "account", u"4009368600 ")
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Option("booking", "bank_no", u"43060967 ")
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Option("booking", "bank_name", u"GLS-Bank")
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Option("booking", "first_reason", u"BBQ2010")
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# IPermissionRequestor methods
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def get_permission_actions(self):
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'''returns all permissions this component provides'''
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return ["BOOKING_VIEW", ("BOOKING_ADMIN", ("BOOKING_VIEW"))]
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# INavigationContributor methods
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def get_active_navigation_item(self, req):
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return 'booking'
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def get_navigation_items(self, req):
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if not "BOOKING_VIEW" in req.perm:
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return
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yield ('mainnav', 'booking', html.A('Sammelbestellungen', href= req.href.booking()))
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def match_request(self, req):
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key = req.path_info
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if key == '/booking':
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return True
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m = match(r'/booking/(\d+)$', key)
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if m:
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req.args['event_id'] = int(m.group(1))
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return True
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return False
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def process_request(self, req):
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req.perm.require("BOOKING_VIEW")
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query = req.path_info
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add_stylesheet (req, 'hw/css/booking.css')
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if not req.args.has_key("event_id"):
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return self._display_overview(req)
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e_id = req.args["event_id"]
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a = Attendee.fetch_one(self.env, nick=req.authname, e_id=e_id)
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if a:
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return self._process_status(req, a)
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else:
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if self.env.config.get("booking", "autoregister"):
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event = Event.fetch_one(self.env, e_id)
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nick = req.authname
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rd = Attendee(self.env, 0, event.e_id, 0, nick, None, 0, 0, datetime.now(utc), 0)
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rd.commit()
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return self._process_status(req, rd)
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return self._process_register(req)
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# ITemplateProvider methods
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# Used to add the plugin's templates and htdocs
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def get_templates_dirs(self):
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return [resource_filename(__name__, 'templates'),]
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def get_htdocs_dirs(self):
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"""Return a list of directories with static resources (such as style
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sheets, images, etc.)
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Each item in the list must be a `(prefix, abspath)` tuple. The
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`prefix` part defines the path in the URL that requests to these
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resources are prefixed with.
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The `abspath` is the absolute path to the directory containing the
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resources on the local file system.
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"""
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return [('hw', resource_filename(__name__, 'htdocs'))]
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def _process_register(self, req):
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'''process add,change,delete actions for dates'''
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data = {"now" : datetime.now(utc)}
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#a = Attendee.fetch_one(self.env, nick=req.authname)
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#if a:
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#req.redirect(req.href.booking("status"))
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e_id = req.args["event_id"]
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event = Event.fetch_one(self.env, e_id)
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if not event:
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raise TracError("Event konnte nicht gefunden werden")
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data["event"] = event
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if req.method == "POST":
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if req.args.has_key("register"):
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nick = req.authname
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if req.args.has_key("email"):
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email = req.args.get("email")
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if email and not validate_email(email):
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add_warning(req, u"email ungültig")
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return "booking_register.html", data, None
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rd = Attendee(self.env, 0, event.e_id, 0, nick, email, 0, 0, datetime.now(utc), 0)
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rd.commit()
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req.redirect(req.href.booking(e_id))
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return 'booking_register.html', data, None
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def _display_overview(self, req):
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return "booking_events.html", {"events": Event.fetch_all(self.env)}, None
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def _process_status(self, req, attendee):
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'''display the status if already registered and optional features'''
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add_stylesheet (req, 'hw/css/booking.css')
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notice = "Bestellung erfolgreich gespeichert."
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if req.session.has_key("notice"):
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add_notice(req, req.session["notice"])
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del req.session["notice"]
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req.session.save()
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#attendee.finished = False
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#attendee.update()
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if req.method == "POST":
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if not attendee.finished:
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failure = False
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if req.args.has_key("unregister"):
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return "booking_accept.html", {"query": u"Möchtest Du wirklich Deine Bestellung komplett löschen?", "query_true" : "unregister_true", "query_false" : "unregister_false"}, None
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elif req.args.has_key("unregister_true"):
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UserUploadComponent(self.env).clean_userdir(attendee)
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Attendee.delete(self.env, attendee.a_id)
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req.redirect(req.href.wiki())
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elif req.args.has_key("unregister_false") or req.args.has_key("finish_false"):
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pass
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elif req.args.has_key("finish"):
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return "booking_accept.html", {"query": u"Möchtest Du wirklich Deine Bestellung abschliessen?", "query_true" : "finish_true", "query_false" : "finish_false"}, None
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elif req.args.has_key("finish_true"):
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attendee.finished = True
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attendee.update()
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req.redirect(req.href.booking(req.args["event_id"]))
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elif req.args.has_key("attendee-save"):
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email = req.args["email"]
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if not validate_email(email):
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add_warning(req, u"email nicht gültig")
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attendee.email = email
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attendee.update()
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req.session["notice"] = "Daten erfolgreich aktualisiert."
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else:
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args = req.args
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for arg in args:
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if arg.startswith("count"):
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try:
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prefix, ao_id = arg.split("_", 1)
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ao_id = int(ao_id)
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count = int(args[arg])
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validate_id(count)
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validate_id(ao_id)
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except ValueError:
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add_warning(req, u"Bitte für Anzahlfelder nur positive Zahen eingeben.")
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failure = True
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continue
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aoption = AvailableOption.fetch_one(self.env, ao_id, fetch_variations=False)
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if not aoption:
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add_warning(req, u"Artikel %r nicht gefunden" % ao_id)
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failure = True
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continue
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elif not aoption.active:
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add_warning(req, u"Artikel %r nicht aktiviert" % ao_id)
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failure = True
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continue
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if count < aoption.min_count:
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add_warning(req, u"Artikel '%s' kann minimal '%d' Mal bestellt werden;-)" % (aoption.name, aoption.min_count))
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failure = True
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continue
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elif aoption.max_count and count > aoption.max_count:
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add_warning(req, u"Artikel '%s' kann maximal '%d' Mal bestellt werden;-)" % (aoption.name, aoption.max_count))
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failure = True
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continue
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if not count:
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BookingOption.delete(self.env, attendee.a_id, ao_id)
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else:
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opt = BookingOption.fetch_one(self.env, attendee.a_id, ao_id)
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if not opt:
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opt = BookingOption(self.env, 0, attendee.a_id, ao_id, count)
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opt.commit()
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else:
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opt.count = count
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opt.update()
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#elif arg.startswith("var"):
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#prefix, variation_id = arg.split("_", 1)
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#try:
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#variation_id = int(variation_id)
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#validate_id(variation_id)
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#value = int(args[arg])
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#validate_id(value)
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#except (ValueError,):
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#add_warning(req, u"Bitte eine Zahl eingeben;-)")
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#failure = True
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#continue
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#variation = BookingOptionVariation.fetch_one(self.env, attendee.a_id, variation_id)
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#if not variation:
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#b = BookingOptionVariation(self.env, attendee.a_id, variation_id, value)
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#b.commit()
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#else:
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#BookingOptionVariation.update(self.env, attendee.a_id, variation_id, value)
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print "before redirect"
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if failure:
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req.redirect(req.href.booking(req.args["event_id"]))
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else:
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req.session["notice"] = notice
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req.redirect(req.href.booking(req.args["event_id"]))
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elif req.args.has_key("download_invoice"):
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e_id = req.args["event_id"]
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event = Event.fetch_one(self.env, e_id)
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session_tzname, selected_tz = get_tz(req.session.get('tz', self.env.config.get("trac", "default_timezone") or None))
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data = create_attendee_report(self.env, event, attendee, selected_tz)
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data_len = len(data)
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req.send_response(200)
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req.send_header("Content-Type", "text/pdf;charset=utf-8")
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req.send_header("Content-Length", data_len)
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req.send_header("Content-Disposition", 'filename=%s.pdf' % event.name.replace("/", "_").replace(u" ", u"_"))
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req.end_headers()
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req.write(data)
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raise RequestDone
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else:
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raise Exception("unhandled state")
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else:
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attendee = Attendee.fetch_one(self.env, nick=req.authname, e_id=req.args["event_id"], fetch_options=True)
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event = Event.fetch_one(self.env, e_id=req.args["event_id"], fetch_options=True, only_active=True, attendee_id=attendee.a_id)
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if event.options:
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for i in event.options:
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get_option_count(attendee, i)
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data = {"event" : event,
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"attendee" : attendee,
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"now" : datetime.now(utc),
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"account_data" : EventAccount.fetch_by_event(self.env, event.e_id)}
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return 'booking_status.html', data, None
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class UserUploadComponent(Component):
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implements(IRequestHandler, IPermissionRequestor)
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def match_request(self, req):
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key = req.path_info
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m = match(r'/upload/(\d+)$', key)
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if m:
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req.args['event_id'] = int(m.group(1))
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return True
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m = match(r'/showupload/(\d+)$', key)
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if m:
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req.args['attendee_id'] = int(m.group(1))
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return True
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return False
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def process_request(self, req):
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req.perm.require('USER_UPLOAD')
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a = Attendee.fetch_one(self.env, e_id=req.args["attendee_id"], nick=req.authname)
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if not a:
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req.redirect(req, req.href.booking(req.args["event_id"]))
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target_path = os.path.join(self.env.path, 'htdocs', 'attendees', a.ext_id)
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readonly = False
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if not os.path.exists(os.path.join(self.env.path, 'htdocs', 'attendees')):
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os.mkdir(os.path.join(self.env.path, 'htdocs', 'attendees'))
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if not os.path.exists(target_path):
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os.mkdir(target_path)
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if not (os.path.isdir(target_path) and os.access(target_path, os.F_OK + os.W_OK)):
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readonly = True
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if req.method == 'POST':
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if req.args.has_key('delete'):
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self._do_delete(req, target_path)
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elif req.args.has_key('upload'):
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self._do_upload(req, target_path)
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else:
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self.log.warning('Unknown POST request: %s', req.args)
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req.redirect(self.env.href.upload(req.args["event_id"]))
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data = {'readonly' : readonly}
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self._render_view(req, data, target_path)
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return 'userupload.html', data, None
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def clean_userdir(self, attendee):
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if not attendee:
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return
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target_path = os.path.join(self.env.path, 'htdocs', 'attendees', attendee.ext_id)
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shutil.rmtree(target_path, True)
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# IPermissionRequestor
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def get_permission_actions(self):
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return ['USER_UPLOAD',]
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def _render_view(self, req, data, target_path):
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"""Display list of files in trac env htdocs dir"""
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filelist = []
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if os.path.exists(target_path) and os.path.isdir(target_path):
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dlist = os.listdir(target_path)
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for f in dlist:
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fsize = os.stat(os.path.join(target_path, f))[stat.ST_SIZE]
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filelist.append({'name' : f,
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'link' : Markup('<a href="%s">%s</a>') % (self.env.href.showupload(req.authname), f),
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'size' : pretty_size(fsize)})
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continue
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data.update({'files' : filelist})
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return
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def _do_delete(self, req, target_path):
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"""Delete a file from htdocs"""
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err_list = []
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sel = req.args.get('sel')
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sel = isinstance(sel, list) and sel or [sel]
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for key in sel:
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try:
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os.unlink(os.path.join(target_path, key))
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except OSError:
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err_list.append(key)
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continue
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if err_list:
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errmsg = "Unable to delete the following files:\n"
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errmsg += '\n'.join(err_list)
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raise TracError, errmsg
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def _do_upload(self, req, target_path):
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"""Install a plugin."""
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if not req.args.has_key('site_file'):
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raise TracError('No file uploaded')
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upload = req.args['site_file']
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if not upload.filename:
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raise TracError('No file uploaded')
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upload_filename = upload.filename.replace('\\', '').replace(':', '').replace('/', '')
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upload_filename = os.path.basename(upload_filename)
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if not upload_filename:
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raise TracError('No file uploaded')
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a = Attendee.fetch_one(self.env, nick=req.authname, e_id=req.args["event_id"])
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if not a:
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req.redirect(req, req.href.booking(req.args["event_id"]))
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file_path = os.path.join(target_path, upload_filename)
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if os.path.exists(file_path):
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raise TracError('A file/directory >>%s<< already exists' % upload_filename)
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self.log.info('Installing plugin %s', upload_filename)
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flags = os.O_CREAT + os.O_WRONLY + os.O_EXCL
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try:
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flags += os.O_BINARY
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except AttributeError:
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# OS_BINARY not available on every platform
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pass
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target_file = os.fdopen(os.open(file_path, flags), 'w')
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try:
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shutil.copyfileobj(upload.file, target_file)
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self.log.info('File %s uploaded to %s', upload_filename,
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target_path)
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finally:
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target_file.close()
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class UploadComponent(Component):
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implements(IRequestHandler, IPermissionRequestor)
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def match_request(self, req):
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key = req.path_info
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if key in ("/upload", "/showupload"):
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return True
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return False
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def process_request(self, req):
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req.perm.require('USER_UPLOAD')
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target_path = os.path.join(self.env.path, 'htdocs', "data")
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readonly = False
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if not os.path.exists(target_path):
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os.mkdir(target_path)
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if not (os.path.isdir(target_path) and os.access(target_path, os.F_OK + os.W_OK)):
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readonly = True
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if req.method == 'POST':
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if req.args.has_key('delete'):
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self._do_delete(req, target_path)
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elif req.args.has_key('upload'):
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self._do_upload(req, target_path)
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else:
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self.log.warning('Unknown POST request: %s', req.args)
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req.redirect(self.env.href.upload())
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data = {'readonly' : readonly}
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self._render_view(req, data, target_path)
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return 'userupload.html', data, None
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def clean_userdir(self, attendee):
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if not attendee:
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return
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target_path = os.path.join(self.env.path, 'htdocs', 'attendees', attendee.ext_id)
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shutil.rmtree(target_path, True)
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# IPermissionRequestor
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def get_permission_actions(self):
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return ['USER_UPLOAD',]
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def _render_view(self, req, data, target_path):
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"""Display list of files in trac env htdocs dir"""
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filelist = []
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if os.path.exists(target_path) and os.path.isdir(target_path):
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dlist = os.listdir(target_path)
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for f in dlist:
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fsize = os.stat(os.path.join(target_path, f))[stat.ST_SIZE]
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filelist.append({'name' : f,
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'link' : Markup('<a href="%s">%s</a>') % (self.env.href.showupload(req.authname), f),
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'size' : pretty_size(fsize)})
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continue
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data.update({'files' : filelist})
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return
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def _do_delete(self, req, target_path):
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"""Delete a file from htdocs"""
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err_list = []
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sel = req.args.get('sel')
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sel = isinstance(sel, list) and sel or [sel]
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for key in sel:
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try:
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os.unlink(os.path.join(target_path, key))
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except OSError:
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|
err_list.append(key)
|
|
continue
|
|
if err_list:
|
|
errmsg = "Unable to delete the following files:\n"
|
|
errmsg += '\n'.join(err_list)
|
|
raise TracError, errmsg
|
|
|
|
def _do_upload(self, req, target_path):
|
|
"""Install a plugin."""
|
|
if not req.args.has_key('site_file'):
|
|
raise TracError('No file uploaded')
|
|
upload = req.args['site_file']
|
|
if not upload.filename:
|
|
raise TracError('No file uploaded')
|
|
upload_filename = upload.filename.replace('\\', '').replace(':', '').replace('/', '')
|
|
upload_filename = os.path.basename(upload_filename)
|
|
if not upload_filename:
|
|
raise TracError('No file uploaded')
|
|
a = Attendee.fetch_one(self.env, nick=req.authname, e_id=req.args["event_id"])
|
|
if not a:
|
|
req.redirect(req, req.href.booking(req.args["event_id"]))
|
|
file_path = os.path.join(target_path, upload_filename)
|
|
if os.path.exists(file_path):
|
|
raise TracError('A file/directory >>%s<< already exists' % upload_filename)
|
|
self.log.info('Installing plugin %s', upload_filename)
|
|
flags = os.O_CREAT + os.O_WRONLY + os.O_EXCL
|
|
try:
|
|
flags += os.O_BINARY
|
|
except AttributeError:
|
|
# OS_BINARY not available on every platform
|
|
pass
|
|
target_file = os.fdopen(os.open(file_path, flags), 'w')
|
|
try:
|
|
shutil.copyfileobj(upload.file, target_file)
|
|
self.log.info('File %s uploaded to %s', upload_filename,
|
|
target_path)
|
|
finally:
|
|
target_file.close()
|
|
|
|
|
|
#class TracSchedulerTest(Component):
|
|
#implements( IScheduledTask)
|
|
#def process_scheduled_task(self, parent):
|
|
#sqlString = "SELECT edit_deadline FROM booking_event;"
|
|
#rows = parent.queryDb(sqlString)
|
|
#n = datetime.now(utc)
|
|
#for i in rows:
|
|
#d = datetime.fromtimestamp(i[0], utc)
|
|
#dt = d - n
|
|
#if dt < timedelta(0,3600):
|
|
#parent.queryDb("UPDATE booking_available_option SET active=0 where ao_id in (1,2,3,7);", commit=True)
|
|
#parent.queryDb("UPDATE booking_available_option SET active=1 where ao_id in (4,5,6,8);", commit=True)
|