Sith/core/views/forms.py

407 lines
13 KiB
Python

#
# Copyright 2016,2017
# - Skia <skia@libskia.so>
# - Sli <antoine@bartuccio.fr> #
# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
# http://ae.utbm.fr.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License a published by the Free Software
# Foundation; either version 3 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place - Suite 330, Boston, MA 02111-1307, USA.
#
#
import re
from io import BytesIO
from ajax_select import make_ajax_field
from ajax_select.fields import AutoCompleteSelectField
from captcha.fields import CaptchaField
from django import forms
from django.conf import settings
from django.contrib.auth.forms import AuthenticationForm, UserCreationForm
from django.contrib.staticfiles.storage import staticfiles_storage
from django.core.exceptions import ValidationError
from django.db import transaction
from django.forms import (
CheckboxSelectMultiple,
DateInput,
DateTimeInput,
Textarea,
TextInput,
)
from django.utils.translation import gettext
from django.utils.translation import gettext_lazy as _
from phonenumber_field.widgets import RegionalPhoneNumberWidget
from PIL import Image
from antispam.forms import AntiSpamEmailField
from core.models import Gift, Page, SithFile, User
from core.utils import resize_image
# Widgets
class SelectDateTime(DateTimeInput):
def __init__(self, attrs=None, format=None): # noqa A002
default = {"type": "datetime-local"}
attrs = default if attrs is None else default | attrs
super().__init__(attrs=attrs, format=format or "%Y-%m-%d %H:%M")
class SelectDate(DateInput):
def __init__(self, attrs=None, format=None): # noqa A002
default = {"type": "date"}
attrs = default if attrs is None else default | attrs
super().__init__(attrs=attrs, format=format or "%Y-%m-%d")
class MarkdownInput(Textarea):
template_name = "core/widgets/markdown_textarea.jinja"
def get_context(self, name, value, attrs):
context = super().get_context(name, value, attrs)
context["statics"] = {
"js": staticfiles_storage.url("webpack/easymde-index.ts"),
"css": staticfiles_storage.url("webpack/easymde-index.css"),
}
return context
class NFCTextInput(TextInput):
template_name = "core/widgets/nfc.jinja"
def get_context(self, name, value, attrs):
context = super().get_context(name, value, attrs)
context["translations"] = {"unsupported": _("Unsupported NFC card")}
return context
class SelectFile(TextInput):
def render(self, name, value, attrs=None, renderer=None):
if attrs:
attrs["class"] = "select_file"
else:
attrs = {"class": "select_file"}
output = (
'%(content)s<div name="%(name)s" class="choose_file_widget" title="%(title)s"></div>'
% {
"content": super().render(name, value, attrs, renderer),
"title": _("Choose file"),
"name": name,
}
)
output += (
'<span name="'
+ name
+ '" class="choose_file_button">'
+ gettext("Choose file")
+ "</span>"
)
return output
class SelectUser(TextInput):
def render(self, name, value, attrs=None, renderer=None):
if attrs:
attrs["class"] = "select_user"
else:
attrs = {"class": "select_user"}
output = (
'%(content)s<div name="%(name)s" class="choose_user_widget" title="%(title)s"></div>'
% {
"content": super().render(name, value, attrs, renderer),
"title": _("Choose user"),
"name": name,
}
)
output += (
'<span name="'
+ name
+ '" class="choose_user_button">'
+ gettext("Choose user")
+ "</span>"
)
return output
# Forms
class LoginForm(AuthenticationForm):
def __init__(self, *arg, **kwargs):
if "data" in kwargs.keys():
from counter.models import Customer
data = kwargs["data"].copy()
account_code = re.compile(r"^[0-9]+[A-Za-z]$")
try:
if account_code.match(data["username"]):
user = (
Customer.objects.filter(account_id__iexact=data["username"])
.first()
.user
)
elif "@" in data["username"]:
user = User.objects.filter(email__iexact=data["username"]).first()
else:
user = User.objects.filter(username=data["username"]).first()
data["username"] = user.username
except:
pass
kwargs["data"] = data
super().__init__(*arg, **kwargs)
self.fields["username"].label = _("Username, email, or account number")
class RegisteringForm(UserCreationForm):
error_css_class = "error"
required_css_class = "required"
captcha = CaptchaField()
class Meta:
model = User
fields = ("first_name", "last_name", "email")
field_classes = {
"email": AntiSpamEmailField,
}
class UserProfileForm(forms.ModelForm):
"""Form handling the user profile, managing the files"""
class Meta:
model = User
fields = [
"first_name",
"last_name",
"nick_name",
"email",
"date_of_birth",
"profile_pict",
"avatar_pict",
"scrub_pict",
"sex",
"pronouns",
"second_email",
"address",
"parent_address",
"phone",
"parent_phone",
"tshirt_size",
"role",
"department",
"dpt_option",
"semester",
"quote",
"school",
"promo",
"forum_signature",
"is_subscriber_viewable",
]
widgets = {
"date_of_birth": SelectDate,
"phone": RegionalPhoneNumberWidget,
"parent_phone": RegionalPhoneNumberWidget,
"quote": forms.Textarea,
}
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# Image fields are injected here to override the file field provided by the model
# This would be better if we could have a SithImage sort of model input instead of a generic SithFile
self.fields["profile_pict"] = forms.ImageField(
required=False,
label=_(
"Profile: you need to be visible on the picture, in order to be recognized (e.g. by the barmen)"
),
)
self.fields["avatar_pict"] = forms.ImageField(
required=False,
label=_("Avatar: used on the forum"),
)
self.fields["scrub_pict"] = forms.ImageField(
required=False,
label=_("Scrub: let other know how your scrub looks like!"),
)
def process(self, files):
avatar = self.instance.avatar_pict
profile = self.instance.profile_pict
scrub = self.instance.scrub_pict
self.full_clean()
self.cleaned_data["avatar_pict"] = avatar
self.cleaned_data["profile_pict"] = profile
self.cleaned_data["scrub_pict"] = scrub
parent = SithFile.objects.filter(parent=None, name="profiles").first()
for field, f in files:
with transaction.atomic():
try:
im = Image.open(BytesIO(f.read()))
new_file = SithFile(
parent=parent,
name=f"{field.removesuffix('_pict')}_{self.instance.id}.webp",
file=resize_image(im, 400, "webp"),
owner=self.instance,
is_folder=False,
mime_type="image/wepb",
size=f.size,
moderator=self.instance,
is_moderated=True,
)
new_file.file.name = new_file.name
old = SithFile.objects.filter(
parent=parent, name=new_file.name
).first()
if old:
old.delete()
new_file.clean()
new_file.save()
self.cleaned_data[field] = new_file
self._errors.pop(field, None)
except ValidationError as e:
self._errors.pop(field, None)
self.add_error(
field,
_("Error uploading file %(file_name)s: %(msg)s")
% {"file_name": f, "msg": str(e.message)},
)
except IOError:
self._errors.pop(field, None)
self.add_error(
field,
_("Error uploading file %(file_name)s: %(msg)s")
% {
"file_name": f,
"msg": _(
"Bad image format, only jpeg, png, webp and gif are accepted"
),
},
)
self._post_clean()
class UserPropForm(forms.ModelForm):
error_css_class = "error"
required_css_class = "required"
class Meta:
model = User
fields = ["groups"]
help_texts = {"groups": "Which groups this user belongs to"}
widgets = {"groups": CheckboxSelectMultiple}
class UserGodfathersForm(forms.Form):
type = forms.ChoiceField(
choices=[
("godfather", _("Godfather / Godmother")),
("godchild", _("Godchild")),
],
label=_("Add"),
)
user = AutoCompleteSelectField(
"users", required=True, label=_("Select user"), help_text=""
)
def __init__(self, *args, user: User, **kwargs):
super().__init__(*args, **kwargs)
self.target_user = user
def clean_user(self):
other_user = self.cleaned_data.get("user")
if not other_user:
raise ValidationError(_("This user does not exist"))
if other_user == self.target_user:
raise ValidationError(_("You cannot be related to yourself"))
return other_user
def clean(self):
super().clean()
if not self.is_valid():
return self.cleaned_data
other_user = self.cleaned_data["user"]
if self.cleaned_data["type"] == "godfather":
if self.target_user.godfathers.contains(other_user):
self.add_error(
"user",
_("%s is already your godfather") % (other_user.get_short_name()),
)
else:
if self.target_user.godchildren.contains(other_user):
self.add_error(
"user",
_("%s is already your godchild") % (other_user.get_short_name()),
)
return self.cleaned_data
class PagePropForm(forms.ModelForm):
error_css_class = "error"
required_css_class = "required"
class Meta:
model = Page
fields = ["parent", "name", "owner_group", "edit_groups", "view_groups"]
edit_groups = make_ajax_field(
Page, "edit_groups", "groups", help_text="", label=_("edit groups")
)
view_groups = make_ajax_field(
Page, "view_groups", "groups", help_text="", label=_("view groups")
)
def __init__(self, *arg, **kwargs):
super().__init__(*arg, **kwargs)
self.fields["edit_groups"].required = False
self.fields["view_groups"].required = False
class PageForm(forms.ModelForm):
class Meta:
model = Page
fields = ["parent", "name", "owner_group", "edit_groups", "view_groups"]
edit_groups = make_ajax_field(
Page, "edit_groups", "groups", help_text="", label=_("edit groups")
)
view_groups = make_ajax_field(
Page, "view_groups", "groups", help_text="", label=_("view groups")
)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields["parent"].queryset = (
self.fields["parent"]
.queryset.exclude(name=settings.SITH_CLUB_ROOT_PAGE)
.filter(club=None)
)
class GiftForm(forms.ModelForm):
class Meta:
model = Gift
fields = ["label", "user"]
label = forms.ChoiceField(choices=settings.SITH_GIFT_LIST)
def __init__(self, *args, **kwargs):
user_id = kwargs.pop("user_id", None)
super().__init__(*args, **kwargs)
if user_id:
self.fields["user"].queryset = self.fields["user"].queryset.filter(
id=user_id
)
self.fields["user"].widget = forms.HiddenInput()