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PDF Editor: More extensible implementation

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Raphael Michel
2017-09-26 13:05:51 +02:00
parent d38f29ac7c
commit 39061b659a
2 changed files with 15 additions and 12 deletions
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6
src/pretix/plugins/ticketoutputpdf/templates/pretixplugins/ticketoutputpdf/index.html
View File

@@ -37,11 +37,7 @@
<div class="panel-body">
<div id="editor-canvas-area">
<canvas id="pdf-canvas"
{% if request.event.settings.ticketoutput_pdf_background %}
data-pdf-url="{{ request.event.settings.ticketoutput_pdf_background.url }}"
{% else %}
data-pdf-url="{% static "pretixpresale/pdf/ticket_default_a4.pdf" %}"
{% endif %}
data-pdf-url="{{ pdf }}"
data-worker-url="{% static "pretixplugins/ticketoutputpdf/pdf.worker.js" %}">
</canvas>

21
src/pretix/plugins/ticketoutputpdf/views.py
View File

@@ -3,6 +3,7 @@ import logging
import mimetypes
from datetime import timedelta
from django.contrib.staticfiles.templatetags.staticfiles import static
from django.core.files import File
from django.core.files.storage import default_storage
from django.http import (
@@ -36,6 +37,7 @@ class EditorView(EventPermissionRequiredMixin, TemplateView):
)
maxfilesize = 1024 * 1024 * 10
minfilesize = 10
identifier = 'pdf'
def get(self, request, *args, **kwargs):
resp = super().get(request, *args, **kwargs)
@@ -118,7 +120,7 @@ class EditorView(EventPermissionRequiredMixin, TemplateView):
return resp
elif "data" in request.POST:
if cf:
fexisting = request.event.settings.get('ticketoutput_pdf_layout', as_type=File)
fexisting = request.event.settings.get('ticketoutput_{}_layout'.format(self.identifier), as_type=File)
if fexisting:
try:
default_storage.delete(fexisting.name)
@@ -128,18 +130,18 @@ class EditorView(EventPermissionRequiredMixin, TemplateView):
# Create new file
nonce = get_random_string(length=8)
fname = '%s-%s/%s/%s.%s.%s' % (
'event', 'settings', self.request.event.pk, 'ticketoutput_pdf_layout', nonce, 'pdf'
'event', 'settings', self.request.event.pk, 'ticketoutput_{}_layout'.format(self.identifier), nonce, 'pdf'
)
newname = default_storage.save(fname, cf.file)
request.event.settings.set('ticketoutput_pdf_background', 'file://' + newname)
request.event.settings.set('ticketoutput_{}_background'.format(self.identifier), 'file://' + newname)
request.event.settings.set('ticketoutput_pdf_layout', request.POST.get("data"))
request.event.settings.set('ticketoutput_{}_layout'.format(self.identifier), request.POST.get("data"))
CachedTicket.objects.filter(
order_position__order__event=self.request.event, provider='pdf'
order_position__order__event=self.request.event, provider=self.identifier
).delete()
CachedCombinedTicket.objects.filter(
order__event=self.request.event, provider='pdf'
order__event=self.request.event, provider=self.identifier
).delete()
return JsonResponse({'status': 'ok'})
@@ -149,8 +151,13 @@ class EditorView(EventPermissionRequiredMixin, TemplateView):
ctx = super().get_context_data(**kwargs)
prov = PdfTicketOutput(self.request.event)
ctx['fonts'] = get_fonts()
ctx['pdf'] = (
self.request.event.settings.get('ticketoutput_{}_background'.format(self.identifier)).url
if self.request.event.settings.get('ticketoutput_{}_background'.format(self.identifier))
else static('pretixpresale/pdf/ticket_default_a4.pdf')
)
ctx['layout'] = json.dumps(
self.request.event.settings.get('ticketoutput_pdf_layout', as_type=list)
self.request.event.settings.get('ticketoutput_{}_layout'.format(self.identifier), as_type=list)
or prov._default_layout()
)
return ctx