157 lines
4.9 KiB
Python
157 lines
4.9 KiB
Python
from functools import partial
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from typing import ClassVar, Dict, List
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from django import forms
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from django.shortcuts import redirect
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from django.utils.decorators import method_decorator
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from django.views.generic import FormView, RedirectView
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from PIL import Image, ImageOps
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from core.models import Config
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from users.decorators import identity_required
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@method_decorator(identity_required, name="dispatch")
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class SettingsRoot(RedirectView):
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url = "/settings/interface/"
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@method_decorator(identity_required, name="dispatch")
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class SettingsPage(FormView):
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"""
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Shows a settings page dynamically created from our settings layout
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at the bottom of the page. Don't add this to a URL directly - subclass!
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"""
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options_class = Config.IdentityOptions
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template_name = "settings/settings.html"
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section: ClassVar[str]
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options: Dict[str, Dict[str, str]]
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layout: Dict[str, List[str]]
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def get_form_class(self):
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# Create the fields dict from the config object
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fields = {}
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for key, details in self.options.items():
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config_field = self.options_class.__fields__[key]
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if config_field.type_ is bool:
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form_field = partial(
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forms.BooleanField,
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widget=forms.Select(
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choices=[(True, "Enabled"), (False, "Disabled")]
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),
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)
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elif config_field.type_ is str:
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form_field = forms.CharField
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elif config_field.type_ is int:
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form_field = forms.IntegerField
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else:
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raise ValueError(f"Cannot render settings type {config_field.type_}")
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fields[key] = form_field(
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label=details["title"],
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help_text=details.get("help_text", ""),
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required=details.get("required", False),
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)
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# Create a form class dynamically (yeah, right?) and return that
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return type("SettingsForm", (forms.Form,), fields)
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def load_config(self):
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return Config.load_identity(self.request.identity)
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def save_config(self, key, value):
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Config.set_identity(self.request.identity, key, value)
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def get_initial(self):
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config = self.load_config()
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initial = {}
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for key in self.options.keys():
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initial[key] = getattr(config, key)
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return initial
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def get_context_data(self):
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context = super().get_context_data()
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context["section"] = self.section
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# Gather fields into fieldsets
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context["fieldsets"] = {}
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for title, fields in self.layout.items():
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context["fieldsets"][title] = [context["form"][field] for field in fields]
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return context
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def form_valid(self, form):
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# Save each key
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for field in form:
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self.save_config(
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field.name,
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form.cleaned_data[field.name],
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)
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return redirect(".")
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class InterfacePage(SettingsPage):
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section = "interface"
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options = {
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"toot_mode": {
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"title": "I Will Toot As I Please",
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"help_text": "Changes all 'Post' buttons to 'Toot!'",
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}
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}
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layout = {"Posting": ["toot_mode"]}
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@method_decorator(identity_required, name="dispatch")
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class ProfilePage(FormView):
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"""
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Lets the identity's profile be edited
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"""
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template_name = "settings/profile.html"
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class form_class(forms.Form):
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name = forms.CharField(max_length=500)
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summary = forms.CharField(
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widget=forms.Textarea,
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required=False,
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help_text="Describe you and your interests",
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label="Bio",
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)
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icon = forms.ImageField(
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required=False, help_text="Shown next to all your posts and activities"
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)
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image = forms.ImageField(
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required=False, help_text="Shown at the top of your profile"
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)
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def get_initial(self):
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return {
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"name": self.request.identity.name,
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"summary": self.request.identity.summary,
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}
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def get_context_data(self):
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context = super().get_context_data()
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context["section"] = "profile"
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return context
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def form_valid(self, form):
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# Update identity name and summary
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self.request.identity.name = form.cleaned_data["name"]
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self.request.identity.summary = form.cleaned_data["summary"]
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# Resize images
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icon = form.cleaned_data.get("icon")
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image = form.cleaned_data.get("image")
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if icon:
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resized_image = ImageOps.fit(Image.open(icon), (400, 400))
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icon.open()
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resized_image.save(icon)
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self.request.identity.icon = icon
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if image:
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resized_image = ImageOps.fit(Image.open(image), (1500, 500))
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image.open()
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resized_image.save(image)
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self.request.identity.image = image
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self.request.identity.save()
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return redirect(".")
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