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Refs #44 -- Added background queue support for ticket output

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This commit is contained in:
Raphael Michel
2015-09-16 11:18:18 +02:00
parent 9ecd16c19c
commit 1a463dd5b1
6 changed files with 65 additions and 13 deletions
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15
src/pretix/plugins/ticketoutputpdf/ticketoutput.py
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@@ -20,7 +20,7 @@ class PdfTicketOutput(BaseTicketOutput):
download_button_text = _('Download PDF')
download_button_icon = 'fa-print'
def generate(self, request, order):
def generate(self, order):
from reportlab.graphics.shapes import Drawing
from reportlab.pdfgen import canvas
from reportlab.lib import pagesizes, units
@@ -28,9 +28,6 @@ class PdfTicketOutput(BaseTicketOutput):
from reportlab.graphics import renderPDF
from PyPDF2 import PdfFileWriter, PdfFileReader
response = HttpResponse(content_type='application/pdf')
response['Content-Disposition'] = 'inline; filename="order%s%s.pdf"' % (request.event.slug, order.code)
pagesize = self.settings.get('pagesize', default='A4')
if hasattr(pagesizes, pagesize):
pagesize = getattr(pagesizes, pagesize)
@@ -55,7 +52,7 @@ class PdfTicketOutput(BaseTicketOutput):
p.setFont("Helvetica", event_s)
event_x = self.settings.get('event_x', default=15, as_type=float)
event_y = self.settings.get('event_y', default=235, as_type=float)
p.drawString(event_x * units.mm, event_y * units.mm, str(request.event.name))
p.drawString(event_x * units.mm, event_y * units.mm, str(self.event.name))
name_s = self.settings.get('name_s', default=17, as_type=float)
if name_s:
@@ -72,7 +69,7 @@ class PdfTicketOutput(BaseTicketOutput):
p.setFont("Helvetica", price_s)
price_x = self.settings.get('price_x', default=15, as_type=float)
price_y = self.settings.get('price_y', default=210, as_type=float)
p.drawString(price_x * units.mm, price_y * units.mm, "%s %s" % (str(op.price), request.event.currency))
p.drawString(price_x * units.mm, price_y * units.mm, "%s %s" % (str(op.price), self.event.currency))
qr_s = self.settings.get('qr_s', default=80, as_type=float)
if qr_s:
@@ -107,8 +104,10 @@ class PdfTicketOutput(BaseTicketOutput):
bg_page.mergePage(page)
output.addPage(bg_page)
output.write(response)
return response
outbuffer = BytesIO()
output.write(outbuffer)
outbuffer.seek(0)
return 'order%s%s.pdf' % (self.event.slug, order.code), 'application/pdf', outbuffer.read()
@property
def settings_form_fields(self) -> dict: