Carve out the AvatarCreator code into a separate module

This commit is contained in:
Oliver Falk
2023-01-02 20:20:48 +01:00
parent 65be9ac7cd
commit 9423aa0f88
3 changed files with 201 additions and 138 deletions

View File

@@ -0,0 +1,196 @@
# -*- coding: utf-8 -*-
"""
View classes for the avatar creator
"""
from django.utils.decorators import method_decorator
from django.contrib.auth.decorators import login_required
from django.views.generic.base import View, TemplateView
from django.http import HttpResponseRedirect, HttpResponse
from django.urls import reverse_lazy
from jinja2 import Environment, PackageLoader
import py_avataaars as pa
@method_decorator(login_required, name="dispatch")
class AvatarCreatorView(TemplateView):
"""
View class responsible for handling avatar creation
"""
template_name = "avatar_creator.html"
def get(self, request, *args, **kwargs):
"""
Handle get for create view
"""
if request.user:
if not request.user.is_authenticated:
return HttpResponseRedirect(reverse_lazy("profile"))
return super().get(self, request, args, kwargs)
def get_context_data(self, **kwargs):
"""
Provide additional context data
"""
context = super().get_context_data(**kwargs)
context["SkinColor"] = list(pa.SkinColor)
context["HairColor"] = list(pa.HairColor)
context["FacialHairType"] = list(pa.FacialHairType)
context["TopType"] = list(pa.TopType)
context["HatColor"] = list(pa.Color)
context["MouthType"] = list(pa.MouthType)
context["EyesType"] = list(pa.EyesType)
context["EyebrowType"] = list(pa.EyebrowType)
context["NoseType"] = list(pa.NoseType)
context["AccessoriesType"] = list(pa.AccessoriesType)
context["ClotheType"] = list(pa.ClotheType)
context["ClotheColor"] = list(pa.Color)
context["ClotheGraphicType"] = list(pa.ClotheGraphicType)
return context
@method_decorator(login_required, name="dispatch")
class AvatarView(View):
"""
View class responsible for handling avatar view
"""
def get(
self, request, *args, **kwargs
): # pylint: disable=too-many-locals,too-many-branches,too-many-statements,unused-argument
"""
Handle get for create view
"""
output_format = "svg+xml"
avatar_style = list(pa.AvatarStyle)[0]
skin_color = list(pa.SkinColor)[0]
hair_color = list(pa.HairColor)[0]
facial_hair_type = list(pa.FacialHairType)[0]
top_type = pa.TopType.SHORT_HAIR_SHORT_FLAT
hat_color = list(pa.Color)[0]
mouth_type = list(pa.MouthType)[0]
eyes_type = list(pa.EyesType)[0]
eyebrow_type = list(pa.EyebrowType)[0]
nose_type = list(pa.NoseType)[0]
accessories_type = list(pa.AccessoriesType)[0]
clothe_type = list(pa.ClotheType)[0]
clothe_color = list(pa.Color)[0]
clothe_graphic_type = list(pa.ClotheGraphicType)[0]
if "avatar_style" in request.GET:
avatar_style = list(pa.AvatarStyle)[int(request.GET["avatar_style"])]
if "skin_color" in request.GET:
skin_color = list(pa.SkinColor)[int(request.GET["skin_color"])]
if "hair_color" in request.GET:
hair_color = list(pa.HairColor)[int(request.GET["hair_color"])]
if "facial_hair_type" in request.GET:
facial_hair_type = list(pa.FacialHairType)[
int(request.GET["facial_hair_type"])
]
if "facial_hair_color" in request.GET:
facial_hair_color = list(pa.HairColor)[
int(request.GET["facial_hair_color"])
]
if "top_type" in request.GET:
top_type = list(pa.TopType)[int(request.GET["top_type"])]
if "hat_color" in request.GET:
hat_color = list(pa.Color)[int(request.GET["hat_color"])]
if "mouth_type" in request.GET:
mouth_type = list(pa.MouthType)[int(request.GET["mouth_type"])]
if "eyes_type" in request.GET:
eyes_type = list(pa.EyesType)[int(request.GET["eyes_type"])]
if "eyebrow_type" in request.GET:
eyebrow_type = list(pa.EyebrowType)[int(request.GET["eyebrow_type"])]
if "nose_type" in request.GET:
nose_type = list(pa.NoseType)[int(request.GET["nose_type"])]
if "accessories_type" in request.GET:
accessories_type = list(pa.AccessoriesType)[
int(request.GET["accessories_type"])
]
if "clothe_type" in request.GET:
clothe_type = list(pa.ClotheType)[int(request.GET["clothe_type"])]
if "clothe_color" in request.GET:
clothe_color = list(pa.Color)[int(request.GET["clothe_color"])]
if "clothe_graphic_type" in request.GET:
clothe_graphic_type = list(pa.ClotheGraphicType)[
int(request.GET["clothe_graphic_type"])
]
if "format" in request.GET:
if request.GET["format"] == "png":
output_format = request.GET["format"]
elif request.GET["format"] in ("svg", "svg+xml"):
output_format = "svg+xml"
else:
print(
"Format: '%s' isn't supported" % request.GET["format"]
) # pylint: disable=consider-using-f-string
avatar = pa.PyAvataaar(
style=avatar_style,
skin_color=skin_color,
hair_color=hair_color,
facial_hair_type=facial_hair_type,
facial_hair_color=facial_hair_color,
top_type=top_type,
hat_color=hat_color,
mouth_type=mouth_type,
eye_type=eyes_type,
eyebrow_type=eyebrow_type,
nose_type=nose_type,
accessories_type=accessories_type,
clothe_type=clothe_type,
clothe_color=clothe_color,
clothe_graphic_type=clothe_graphic_type,
)
if output_format == "png":
return HttpResponse(avatar.render_png(), content_type="image/png")
return HttpResponse(avatar.render_svg(), content_type="image/svg+xml")
@method_decorator(login_required, name="dispatch")
class AvatarItemView(View):
"""
View class responsible for providing access to single avatar items
"""
def get(self, request, *args, **kwargs): # pylint: disable=unused-argument
"""
Handle get for create view
"""
item = request.GET["item"]
env = Environment(
loader=PackageLoader("py_avataaars", "templates"),
trim_blocks=True,
lstrip_blocks=True,
autoescape=True,
keep_trailing_newline=False,
extensions=[],
)
template = env.get_template(item)
def uni(attr): # pylint: disable=unused-argument
return None
rendered_template = template.render(
unique_id=uni,
template_path=pa.PyAvataaar._PyAvataaar__template_path, # pylint: disable=protected-access
template_name=pa.PyAvataaar._PyAvataaar__template_name, # pylint: disable=protected-access
facial_hair_type=pa.FacialHairType.DEFAULT,
hat_color=pa.Color.BLACK,
clothe_color=pa.Color.HEATHER,
hair_color=pa.HairColor.BROWN,
facial_hair_color=pa.HairColor.BROWN,
clothe_graphic_type=pa.ClotheGraphicType.BAT,
accessories_type=pa.AccessoriesType.DEFAULT,
).replace("\n", "")
rendered_template = (
'<?xml version="1.0" encoding="utf-8" ?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg width="280px" height="280px" viewBox="-6 0 274 280" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">'
+ rendered_template
+ "</svg>"
) # pylint: disable=line-too-long
return HttpResponse(rendered_template, content_type="image/svg+xml")

View File

@@ -26,7 +26,9 @@ from .views import ResendConfirmationMailView
from .views import IvatarLoginView
from .views import DeleteAccountView
from .views import ExportView
from .views import AvatarCreatorView, AvatarView
from .avatar_creator_views import AvatarCreatorView, AvatarView
# from .avatar_creator_views import AvatarItemView
# Define URL patterns, self documenting
# To see the fancy, colorful evaluation of these use:
@@ -83,6 +85,8 @@ urlpatterns = [ # pylint: disable=invalid-name
path("password_set/", PasswordSetView.as_view(), name="password_set"),
path("avatar_creator/", AvatarCreatorView.as_view(), name="avatar_creator"),
path("avatar_view/", AvatarView.as_view(), name="avataaar"),
# This is for testing purpose only and shall not be used in production at all
# path("avatar_item_view/", AvatarItemView.as_view(), name="avataaar_item"),
re_path(
r"remove_unconfirmed_openid/(?P<openid_id>\d+)",
RemoveUnconfirmedOpenIDView.as_view(),

View File

@@ -40,8 +40,6 @@ from ipware import get_client_ip
from email_validator import validate_email
import py_avataaars as pa
from libravatar import libravatar_url
from ivatar.settings import (
MAX_NUM_PHOTOS,
@@ -1250,138 +1248,3 @@ class ExportView(SuccessMessageMixin, TemplateView):
)
response.write(bytesobj.read())
return response
@method_decorator(login_required, name="dispatch")
class AvatarCreatorView(TemplateView):
"""
View class responsible for handling avatar creation
"""
template_name = "avatar_creator.html"
def get(self, request, *args, **kwargs):
"""
Handle get for create view
"""
if request.user:
if not request.user.is_authenticated:
return HttpResponseRedirect(reverse_lazy("profile"))
return super().get(self, request, args, kwargs)
def get_context_data(self, **kwargs):
"""
Provide additional context data
"""
context = super().get_context_data(**kwargs)
context["SkinColor"] = list(pa.SkinColor)
context["HairColor"] = list(pa.HairColor)
context["FacialHairType"] = list(pa.FacialHairType)
context["TopType"] = list(pa.TopType)
context["HatColor"] = list(pa.Color)
context["MouthType"] = list(pa.MouthType)
context["EyesType"] = list(pa.EyesType)
context["EyebrowType"] = list(pa.EyebrowType)
context["NoseType"] = list(pa.NoseType)
context["AccessoriesType"] = list(pa.AccessoriesType)
context["ClotheType"] = list(pa.ClotheType)
context["ClotheColor"] = list(pa.Color)
context["ClotheGraphicType"] = list(pa.ClotheGraphicType)
return context
@method_decorator(login_required, name="dispatch")
class AvatarView(View):
"""
View class responsible for handling avatar view
"""
def get(self, request, *args, **kwargs):
"""
Handle get for create view
"""
format = "svg+xml"
avatar_style = list(pa.AvatarStyle)[0]
skin_color = list(pa.SkinColor)[0]
hair_color = list(pa.HairColor)[0]
facial_hair_type = list(pa.FacialHairType)[0]
top_type = pa.TopType.SHORT_HAIR_SHORT_FLAT
hat_color = list(pa.Color)[0]
mouth_type = list(pa.MouthType)[0]
eyes_type = list(pa.EyesType)[0]
eyebrow_type = list(pa.EyebrowType)[0]
nose_type = list(pa.NoseType)[0]
accessories_type = list(pa.AccessoriesType)[0]
clothe_type = list(pa.ClotheType)[0]
clothe_color = list(pa.Color)[0]
clothe_graphic_type = list(pa.ClotheGraphicType)[0]
if "avatar_style" in request.GET:
avatar_style = list(pa.AvatarStyle)[int(request.GET["avatar_style"])]
if "skin_color" in request.GET:
skin_color = list(pa.SkinColor)[int(request.GET["skin_color"])]
if "hair_color" in request.GET:
hair_color = list(pa.HairColor)[int(request.GET["hair_color"])]
if "facial_hair_type" in request.GET:
facial_hair_type = list(pa.FacialHairType)[
int(request.GET["facial_hair_type"])
]
if "facial_hair_color" in request.GET:
facial_hair_color = list(pa.HairColor)[
int(request.GET["facial_hair_color"])
]
if "top_type" in request.GET:
top_type = list(pa.TopType)[int(request.GET["top_type"])]
if "hat_color" in request.GET:
hat_color = list(pa.Color)[int(request.GET["hat_color"])]
if "mouth_type" in request.GET:
mouth_type = list(pa.MouthType)[int(request.GET["mouth_type"])]
if "eyes_type" in request.GET:
eyes_type = list(pa.EyesType)[int(request.GET["eyes_type"])]
if "eyebrow_type" in request.GET:
eyebrow_type = list(pa.EyebrowType)[int(request.GET["eyebrow_type"])]
if "nose_type" in request.GET:
nose_type = list(pa.NoseType)[int(request.GET["nose_type"])]
if "accessories_type" in request.GET:
accessories_type = list(pa.AccessoriesType)[
int(request.GET["accessories_type"])
]
if "clothe_type" in request.GET:
clothe_type = list(pa.ClotheType)[int(request.GET["clothe_type"])]
if "clothe_color" in request.GET:
clothe_color = list(pa.Color)[int(request.GET["clothe_color"])]
if "clothe_graphic_type" in request.GET:
clothe_graphic_type = list(pa.ClotheGraphicType)[
int(request.GET["clothe_graphic_type"])
]
if "format" in request.GET:
if request.GET["format"] == "png":
format = request.GET["format"]
elif request.GET["format"] in ("svg", "svg+xml"):
format = "svg+xml"
else:
print("Format: '%s' isn't supported" % request.GET["format"])
avatar = pa.PyAvataaar(
style=avatar_style,
skin_color=skin_color,
hair_color=hair_color,
facial_hair_type=facial_hair_type,
facial_hair_color=facial_hair_color,
top_type=top_type,
hat_color=hat_color,
mouth_type=mouth_type,
eye_type=eyes_type,
eyebrow_type=eyebrow_type,
nose_type=nose_type,
accessories_type=accessories_type,
clothe_type=clothe_type,
clothe_color=clothe_color,
clothe_graphic_type=clothe_graphic_type,
)
if format == "png":
return HttpResponse(avatar.render_png(), content_type="image/png")
return HttpResponse(avatar.render_svg(), content_type="image/svg+xml")