Conservancy/symposion_app
6
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add views to allow for PNG rendering of badge

Browse source
This commit is contained in:
James Polley 2017-12-26 22:59:35 +11:00
parent 469e6f1ad9
commit fcbacc82e6
3 changed files with 20 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
requirements.txt
View file

@ -32,12 +32,13 @@ pytz==2015.7
django-ical==1.4 django-ical==1.4
# registratoin reqs # registrasion reqs
django-nested-admin==2.2.6 django-nested-admin==2.2.6
CairoSVG==2.1.2
# Registripe # Registripe
django-countries>=4.3 django-countries>=4.3
pinax-stripe==3.2.1 pinax-stripe==3.2.1
requests>=2.11.1 requests>=2.11.1
stripe==1.38.0 stripe==1.38.0

2
vendor/registrasion/registrasion/urls.py vendored
View file

@ -27,7 +27,9 @@ from .views import (
public = [ public = [
url(r"^amend/([0-9]+)$", amend_registration, name="amend_registration"), url(r"^amend/([0-9]+)$", amend_registration, name="amend_registration"),
url(r"^mybadge$", user_badge, name="user_badge"), url(r"^mybadge$", user_badge, name="user_badge"),
url(r"^mybadge/(png|svg)", user_badge, name="user_badge"),
url(r"^badge/([0-9]+)$", badge, name="badge"), url(r"^badge/([0-9]+)$", badge, name="badge"),
url(r"^badge/([0-9]+).(png|svg)$", badge, name="badge"),
url(r"^badger/([A-Za-z0-9]+)$", badger, name="badger"), url(r"^badger/([A-Za-z0-9]+)$", badger, name="badger"),
url(r"^badger/", badger, name="badger"), url(r"^badger/", badger, name="badger"),
url(r"^category/([0-9]+)$", product_category, name="product_category"), url(r"^category/([0-9]+)$", product_category, name="product_category"),

22
vendor/registrasion/registrasion/views.py vendored
View file

@ -38,6 +38,7 @@ from django.template import Context, Template, loader
from lxml import etree from lxml import etree
from copy import deepcopy from copy import deepcopy
from cairosvg import svg2png
from registrasion.forms import BadgeForm, ticket_selection from registrasion.forms import BadgeForm, ticket_selection
from registrasion.contrib.badger import ( from registrasion.contrib.badger import (
@ -1113,26 +1114,33 @@ def _get_badge_template_name():
return os.path.join(settings.PROJECT_ROOT, 'pinaxcon', 'templates', return os.path.join(settings.PROJECT_ROOT, 'pinaxcon', 'templates',
settings.BADGER_DEFAULT_SVG) settings.BADGER_DEFAULT_SVG)
@login_required @login_required
def user_badge(request): def user_badge(request, format="png"):
'''Shows the logged-in user their badge''' '''Shows the logged-in user their badge'''
return render_badge(request.user) return render_badge(request.user, format)
@user_passes_test(_staff_only) @user_passes_test(_staff_only)
def badge(request, user_id): def badge(request, user_id, format="svg"):
''' Renders a single user's badge (SVG). ''' ''' Renders a single user's badge (SVG). '''
user_id = int(user_id) user_id = int(user_id)
user = User.objects.get(pk=user_id) user = User.objects.get(pk=user_id)
return render_badge(user) return render_badge(user, format)
def render_badge(user): def render_badge(user, format="svg"):
rendered = render_badge_svg(user) rendered = render_badge_svg(user)
if format == "png":
rendered = svg2png(bytestring=svg, dpi=72, scale=3)
response = HttpResponse(rendered) response = HttpResponse(rendered)
response["Content-Type"] = "image/svg+xml;charset=utf-8" if format == "svg":
response["Content-Disposition"] = 'inline; filename="badge.svg"' response["Content-Type"] = "image/svg+xml;charset=utf-8"
response["Content-Disposition"] = 'inline; filename="badge.svg"'
elif format == "png":
response["Content-Type"] = "image/png"
response["Content-Disposition"] = 'inline; filename="badge.png"'
return response return response
def render_badge_svg(user): def render_badge_svg(user):