forked from CGM_Public/pretix_original
188 lines
8.8 KiB
Python
188 lines
8.8 KiB
Python
#
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# This file is part of pretix (Community Edition).
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#
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# Copyright (C) 2014-2020 Raphael Michel and contributors
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# Copyright (C) 2020-2021 rami.io GmbH and contributors
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#
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# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
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# Public License as published by the Free Software Foundation in version 3 of the License.
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#
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# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
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# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
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# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
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# this file, see <https://pretix.eu/about/en/license>.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
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# <https://www.gnu.org/licenses/>.
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#
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# This file is based on an earlier version of pretix which was released under the Apache License 2.0. The full text of
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# the Apache License 2.0 can be obtained at <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# This file may have since been changed and any changes are released under the terms of AGPLv3 as described above. A
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# full history of changes and contributors is available at <https://github.com/pretix/pretix>.
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#
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# This file contains Apache-licensed contributions copyrighted by: Bolutife Lawrence, Michele Fattoruso, Tobias Kunze
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#
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# Unless required by applicable law or agreed to in writing, software distributed under the Apache License 2.0 is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under the License.
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import logging
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from django.conf import settings
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from django.core.files.storage import default_storage
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from django.utils import translation
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from django.utils.translation import get_language_info
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from django_scopes import get_scope
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from i18nfield.strings import LazyI18nString
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from pretix.base.settings import GlobalSettingsObject
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from pretix.helpers.i18n import (
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get_javascript_format_without_seconds, get_moment_locale,
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)
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from ..base.i18n import get_language_without_region
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from .cookies import get_cookie_providers
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from .signals import (
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footer_link, global_footer_link, global_html_footer, global_html_head,
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global_html_page_header, html_footer, html_head, html_page_header,
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)
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from .views.cart import cart_session, get_or_create_cart_id
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logger = logging.getLogger(__name__)
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def contextprocessor(request):
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"""
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Adds data to all template contexts
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"""
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if not hasattr(request, '_pretix_presale_default_context'):
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request._pretix_presale_default_context = _default_context(request)
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return request._pretix_presale_default_context
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def _default_context(request):
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if request.path.startswith('/control'):
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return {}
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ctx = {
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'css_file': None,
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'DEBUG': settings.DEBUG,
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}
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_html_head = []
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_html_page_header = []
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_html_foot = []
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_footer = []
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if hasattr(request, 'event') and request.event:
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pretix_settings = request.event.settings
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elif hasattr(request, 'organizer') and request.organizer:
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pretix_settings = request.organizer.settings
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else:
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pretix_settings = GlobalSettingsObject().settings
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text = pretix_settings.get('footer_text', as_type=LazyI18nString)
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link = pretix_settings.get('footer_link', as_type=LazyI18nString)
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if text:
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if link:
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_footer.append({'url': str(link), 'label': str(text)})
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else:
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ctx['footer_text'] = str(text)
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if request.resolver_match: # do not run on 404 pages
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for receiver, response in global_html_page_header.send(None, request=request):
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_html_page_header.append(response)
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for receiver, response in global_html_head.send(None, request=request):
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_html_head.append(response)
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for receiver, response in global_html_footer.send(None, request=request):
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_html_foot.append(response)
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for receiver, response in global_footer_link.send(None, request=request):
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if isinstance(response, list):
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_footer += response
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else:
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_footer.append(response)
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if request.resolver_match and hasattr(request, 'event') and get_scope():
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for receiver, response in html_head.send(request.event, request=request):
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_html_head.append(response)
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for receiver, response in html_page_header.send(request.event, request=request):
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_html_page_header.append(response)
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for receiver, response in html_footer.send(request.event, request=request):
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_html_foot.append(response)
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for receiver, response in footer_link.send(request.event, request=request):
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if isinstance(response, list):
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_footer += response
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else:
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_footer.append(response)
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_footer += request.event.cache.get_or_set('footer_links', lambda: [
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{'url': fl.url, 'label': fl.label}
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for fl in request.event.footer_links.all()
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], timeout=300)
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if request.event.settings.presale_css_file:
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ctx['css_file'] = default_storage.url(request.event.settings.presale_css_file)
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ctx['event_logo'] = request.event.settings.get('logo_image', as_type=str, default='')[7:]
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ctx['event_logo_image_large'] = request.event.settings.logo_image_large
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ctx['event_logo_show_title'] = request.event.settings.logo_show_title
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if not ctx['event_logo'] and request.event.settings.organizer_logo_image_inherit and request.event.settings.organizer_logo_image:
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ctx['event_logo'] = request.event.settings.get('organizer_logo_image', as_type=str, default='')[7:]
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ctx['event_logo_image_large'] = request.event.settings.organizer_logo_image_large
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ctx['event_logo_show_title'] = True
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try:
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ctx['social_image'] = request.event.cache.get_or_set(
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'social_image_url',
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request.event.social_image,
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60
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)
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except:
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logger.exception('Could not generate social image')
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ctx['event'] = request.event
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ctx['languages'] = [get_language_info(code) for code in request.event.settings.locales]
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ctx['cookie_providers'] = get_cookie_providers(request.event, request)
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if get_or_create_cart_id(request, create=False):
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c = cart_session(request)
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if "widget_data" in c and c["widget_data"].get("consent"):
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ctx['cookie_consent_from_widget'] = c["widget_data"].get("consent").split(",")
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if request.resolver_match:
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ctx['cart_namespace'] = request.resolver_match.kwargs.get('cart_namespace', '')
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elif request.resolver_match and hasattr(request, 'organizer'):
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ctx['languages'] = [get_language_info(code) for code in request.organizer.settings.locales]
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if request.resolver_match and hasattr(request, 'organizer'):
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if request.organizer.settings.presale_css_file and not hasattr(request, 'event'):
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ctx['css_file'] = default_storage.url(request.organizer.settings.presale_css_file)
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ctx['organizer_logo'] = request.organizer.settings.get('organizer_logo_image', as_type=str, default='')[7:]
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ctx['organizer_homepage_text'] = request.organizer.settings.get('organizer_homepage_text', as_type=LazyI18nString)
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ctx['organizer'] = request.organizer
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_footer += request.organizer.cache.get_or_set('footer_links', lambda: [
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{'url': fl.url, 'label': fl.label}
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for fl in request.organizer.footer_links.all()
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], timeout=300)
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ctx['html_head'] = "".join(h for h in _html_head if h)
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ctx['html_foot'] = "".join(h for h in _html_foot if h)
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ctx['html_page_header'] = "".join(h for h in _html_page_header if h)
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ctx['footer'] = _footer
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ctx['site_url'] = settings.SITE_URL
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ctx['js_datetime_format'] = get_javascript_format_without_seconds('DATETIME_INPUT_FORMATS')
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ctx['js_date_format'] = get_javascript_format_without_seconds('DATE_INPUT_FORMATS')
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ctx['js_time_format'] = get_javascript_format_without_seconds('TIME_INPUT_FORMATS')
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ctx['js_locale'] = get_moment_locale()
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ctx['html_locale'] = translation.get_language_info(get_language_without_region()).get('public_code', translation.get_language())
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ctx['settings'] = pretix_settings
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ctx['django_settings'] = settings
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ctx['ie_deprecation_warning'] = 'MSIE' in request.headers.get('User-Agent', '') or 'Trident/' in request.headers.get('User-Agent', '')
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return ctx
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