forked from CGM_Public/pretix_original
55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
from django.dispatch import receiver
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from django.template.loader import get_template
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from django.urls import resolve
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from pretix.base.signals import (
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EventPluginSignal, register_data_exporters, register_ticket_outputs,
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)
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from pretix.control.signals import html_head
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from pretix.presale.style import ( # NOQA: legacy import
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get_fonts, register_fonts,
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)
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@receiver(register_ticket_outputs, dispatch_uid="output_pdf")
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def register_ticket_outputs(sender, **kwargs):
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from .ticketoutput import PdfTicketOutput
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return PdfTicketOutput
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@receiver(register_data_exporters, dispatch_uid="dataexport_pdf")
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def register_data(sender, **kwargs):
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from .exporters import AllTicketsPDF
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return AllTicketsPDF
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@receiver(html_head, dispatch_uid="ticketoutputpdf_html_head")
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def html_head_presale(sender, request=None, **kwargs):
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url = resolve(request.path_info)
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if url.namespace == 'plugins:ticketoutputpdf' and getattr(request, 'organizer', None):
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template = get_template('pretixplugins/ticketoutputpdf/control_head.html')
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return template.render({
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'request': request
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})
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else:
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return ""
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layout_text_variables = EventPluginSignal()
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"""
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This signal is sent out to collect variables that can be used to display text in PDF ticket layouts.
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Receivers are expected to return a dictionary with globally unique identifiers as keys and more
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dictionaries as values that contain keys like in the following example::
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return {
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"product": {
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"label": _("Product name"),
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"editor_sample": _("Sample product"),
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"evaluate": lambda orderposition, order, event: str(orderposition.item)
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}
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}
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The evaluate member will be called with the order position, order and event as arguments. The event might
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also be a subevent, if applicable.
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"""
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