def generate(self,
op: OrderPosition,
override_layout=None,
override_background=None):
Renderer._register_fonts()
buffer = BytesIO()
if override_background:
bgf = default_storage.open(override_background.name, "rb")
elif isinstance(self.layout.background,
File) and self.layout.background.name:
bgf = default_storage.open(self.layout.background.name, "rb")
else:
bgf = open(finders.find('pretixpresale/pdf/ticket_default_a4.pdf'),
"rb")
r = Renderer(
self.request.event,
override_layout or self.get_current_layout(),
bgf,
)
p = canvas.Canvas(buffer, pagesize=pagesizes.A4)
r.draw_page(p, op.order, op)
p.save()
outbuffer = r.render_background(buffer, 'Ticket')
return 'ticket.pdf', 'application/pdf', outbuffer.read()
def _draw_page(self, layout: TicketLayout, op: OrderPosition, order: Order):
buffer = BytesIO()
objs = self.override_layout or json.loads(layout.layout) or self._legacy_layout()
bg_file = layout.background
if self.override_background:
bgf = default_storage.open(self.override_background.name, "rb")
elif isinstance(bg_file, File) and bg_file.name:
bgf = default_storage.open(bg_file.name, "rb")
else:
bgf = self._get_default_background()
p = self._create_canvas(buffer)
renderer = Renderer(self.event, objs, bgf)
renderer.draw_page(p, order, op)
p.save()
return renderer.render_background(buffer, _('Ticket'))
def _draw_page(self, layout: TicketLayout, op: OrderPosition, order: Order):
buffer = BytesIO()
objs = self.override_layout or json.loads(layout.layout) or self._legacy_layout()
bg_file = layout.background
if self.override_background:
bgf = default_storage.open(self.override_background.name, "rb")
elif isinstance(bg_file, File) and bg_file.name:
bgf = default_storage.open(bg_file.name, "rb")
else:
bgf = self._get_default_background()
p = self._create_canvas(buffer)
renderer = Renderer(self.event, objs, bgf)
renderer.draw_page(p, order, op)
p.save()
return renderer.render_background(buffer, _('Ticket'))
def generate(self, op: OrderPosition, override_layout=None, override_background=None):
Renderer._register_fonts()
buffer = BytesIO()
if override_background:
bgf = default_storage.open(override_background.name, "rb")
elif isinstance(self.layout.background, File) and self.layout.background.name:
bgf = default_storage.open(self.layout.background.name, "rb")
else:
bgf = open(finders.find('pretixplugins/badges/badge_default_a6l.pdf'), "rb")
r = Renderer(
self.request.event,
override_layout or self.get_current_layout(),
bgf,
)
p = canvas.Canvas(buffer, pagesize=pagesizes.A4)
r.draw_page(p, op.order, op)
p.save()
outbuffer = r.render_background(buffer, 'Badge')
return 'badge.pdf', 'application/pdf', outbuffer.read()