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Add image/icon upload

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This commit is contained in:
Andrew Godwin 2022-11-17 08:21:42 -07:00
parent 7f8e792402
commit f5eafb0ca0
14 changed files with 205 additions and 78 deletions
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1
.gitignore vendored
View File

@ -1,4 +1,5 @@
*.psql
*.sqlite3
.venv
/media/
notes.md

4
activities/models/post.py
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@ -27,8 +27,10 @@ class PostStates(StateGraph):
"""
post = await instance.afetch_full()
# Non-local posts should not be here
# TODO: This seems to keep happening. Work out how?
if not post.local:
raise ValueError(f"Trying to run handle_new on a non-local post {post.pk}!")
print(f"Trying to run handle_new on a non-local post {post.pk}!")
return cls.fanned_out
# Build list of targets - mentions always included
targets = set()
async for mention in post.mentions.all():

15
core/uploads.py Normal file
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@ -0,0 +1,15 @@
import base64
import os
import uuid
from django.utils import timezone
def upload_namer(prefix, instance, filename):
"""
Names uploaded images, obscuring their original name with a random UUID.
"""
now = timezone.now()
_, old_extension = os.path.splitext(filename)
new_filename = base64.b32encode(uuid.uuid4().bytes).decode("ascii")
return f"{prefix}/{now.year}/{now.month}/{now.day}/{new_filename}{old_extension}"

12
static/css/style.css
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@ -449,6 +449,11 @@ form .button.delete {
background: var(--color-delete);
}
form button.secondary,
form .button.secondary {
background: var(--color-bg-menu);
}
form button.toggle,
form .button.toggle {
background: var(--color-bg-main);
@ -475,6 +480,13 @@ h1.identity {
margin: 15px 0 20px 15px;
}
h1.identity .banner {
width: 870px;
height: auto;
display: block;
margin: 0 0 20px 0;
}
h1.identity .icon {
width: 80px;
height: 80px;

3
takahe/settings/base.py
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@ -107,3 +107,6 @@ STATICFILES_DIRS = [
]
ALLOWED_HOSTS = ["*"]
MEDIA_ROOT = BASE_DIR / "media"
MEDIA_URL = "/media/"

17
takahe/urls.py
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@ -1,5 +1,9 @@
import re
from django.conf import settings as djsettings
from django.contrib import admin as djadmin
from django.urls import path
from django.urls import path, re_path
from django.views.static import serve
from activities.views import posts, timelines
from core import views as core
@ -18,6 +22,11 @@ urlpatterns = [
settings.SettingsRoot.as_view(),
name="settings",
),
path(
"settings/profile/",
settings.ProfilePage.as_view(),
name="settings_profile",
),
path(
"settings/interface/",
settings.InterfacePage.as_view(),
@ -87,4 +96,10 @@ urlpatterns = [
path(".stator/runner/", stator.RequestRunner.as_view()),
# Django admin
path("djadmin/", djadmin.site.urls),
# Media files
re_path(
r"^%s(?P<path>.*)$" % re.escape(djsettings.MEDIA_URL.lstrip("/")),
serve,
kwargs={"document_root": djsettings.MEDIA_ROOT},
),
]

6
templates/activities/_post.html
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@ -2,11 +2,7 @@
{% load activity_tags %}
<div class="post" data-takahe-id="{{ post.id }}">
{% if post.author.icon_uri %}
<img src="{{post.author.icon_uri}}" class="icon">
{% else %}
<img src="{% static "img/unknown-icon-128.png" %}" class="icon">
{% endif %}
<img src="{{ post.author.local_icon_url }}" class="icon">
<time>
{% if post.visibility == 0 %}

7
templates/base.html
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@ -44,11 +44,14 @@
{% if not request.identity %}
No Identity
<img src="{% static "img/unknown-icon-128.png" %}" title="No identity selected">
{% elif request.identity.icon %}
{{ request.identity.username }}
<img src="{{ request.identity.icon.url }}" title="{{ request.identity.handle }}">
{% elif request.identity.icon_uri %}
{{ request.identity.username }} <small>@{{ request.identity.domain_id }}</small>
{{ request.identity.username }}
<img src="{{ request.identity.icon_uri }}" title="{{ request.identity.handle }}">
{% else %}
{{ request.identity.username }} <small>@{{ request.identity.domain_id }}</small>
{{ request.identity.username }}
<img src="{% static "img/unknown-icon-128.png" %}" title="{{ request.identity.handle }}">
{% endif %}
</a>

7
templates/identity/view.html
View File

@ -9,11 +9,10 @@
</nav>
<h1 class="identity">
{% if identity.icon_uri %}
<img src="{{identity.icon_uri}}" class="icon">
{% else %}
<img src="{% static "img/unknown-icon-128.png" %}" class="icon">
{% if identity.local_image_url %}
<img src="{{ identity.local_image_url }}" class="banner">
{% endif %}
<img src="{{ identity.local_icon_url }}" class="icon">
{% if request.identity %}
<form action="{{ identity.urls.action }}" method="POST" class="inline follow">

2
templates/settings/_menu.html
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@ -1,5 +1,5 @@
<nav>
<a href="#" {% if section == "profile" %}class="selected"{% endif %}>Profile</a>
<a href="{% url "settings_profile" %}" {% if section == "profile" %}class="selected"{% endif %}>Profile</a>
<a href="#" {% if section == "interface" %}class="selected"{% endif %}>Interface</a>
<a href="#" {% if section == "filtering" %}class="selected"{% endif %}>Filtering</a>
</nav>

19
templates/settings/profile.html Normal file
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@ -0,0 +1,19 @@
{% extends "base.html" %}
{% block title %}Profile - Settings{% endblock %}
{% block content %}
{% block menu %}
{% include "settings/_menu.html" %}
{% endblock %}
<form action="." method="POST" enctype="multipart/form-data" >
{% csrf_token %}
{% for field in form %}
{% include "forms/_field.html" %}
{% endfor %}
<div class="buttons">
<a href="{{ request.identity.urls.view }}" class="button secondary">View Profile</a>
<button>Save</button>
</div>
</form>
{% endblock %}

33
users/models/identity.py
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@ -1,5 +1,3 @@
import base64
import uuid
from functools import partial
from typing import Optional, Tuple
from urllib.parse import urlparse
@ -10,9 +8,11 @@ from asgiref.sync import async_to_sync, sync_to_async
from cryptography.hazmat.primitives import serialization
from cryptography.hazmat.primitives.asymmetric import rsa
from django.db import models
from django.templatetags.static import static
from django.utils import timezone
from core.ld import canonicalise
from core.uploads import upload_namer
from stator.models import State, StateField, StateGraph, StatorModel
from users.models.domain import Domain
@ -33,15 +33,6 @@ class IdentityStates(StateGraph):
return "updated"
def upload_namer(prefix, instance, filename):
"""
Names uploaded images etc.
"""
now = timezone.now()
filename = base64.b32encode(uuid.uuid4().bytes).decode("ascii")
return f"{prefix}/{now.year}/{now.month}/{now.day}/{filename}"
class Identity(StatorModel):
"""
Represents both local and remote Fediverse identities (actors)
@ -128,6 +119,26 @@ class Identity(StatorModel):
else:
return f"/@{self.username}@{self.domain_id}/"
def local_icon_url(self):
"""
Returns an icon for us, with fallbacks to a placeholder
"""
if self.icon:
return self.icon.url
elif self.icon_uri:
return self.icon_uri
else:
return static("img/unknown-icon-128.png")
def local_image_url(self):
"""
Returns a background image for us, returning None if there isn't one
"""
if self.image:
return self.image.url
elif self.image_uri:
return self.image_uri
### Alternate constructors/fetchers ###
@classmethod

52
users/views/admin.py
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@ -1,6 +1,4 @@
import re
from functools import partial
from typing import ClassVar, Dict
from django import forms
from django.db import models
@ -11,6 +9,7 @@ from django.views.generic import FormView, RedirectView, TemplateView
from core.models import Config
from users.decorators import admin_required
from users.models import Domain, Identity, User
from users.views.settings import SettingsPage
@method_decorator(admin_required, name="dispatch")
@ -19,7 +18,7 @@ class AdminRoot(RedirectView):
@method_decorator(admin_required, name="dispatch")
class AdminSettingsPage(FormView):
class AdminSettingsPage(SettingsPage):
"""
Shows a settings page dynamically created from our settings layout
at the bottom of the page. Don't add this to a URL directly - subclass!
@ -27,32 +26,6 @@ class AdminSettingsPage(FormView):
template_name = "admin/settings.html"
options_class = Config.SystemOptions
section: ClassVar[str]
options: Dict[str, Dict[str, str]]
def get_form_class(self):
# Create the fields dict from the config object
fields = {}
for key, details in self.options.items():
config_field = self.options_class.__fields__[key]
if config_field.type_ is bool:
form_field = partial(
forms.BooleanField,
widget=forms.Select(
choices=[(True, "Enabled"), (False, "Disabled")]
),
)
elif config_field.type_ is str:
form_field = forms.CharField
else:
raise ValueError(f"Cannot render settings type {config_field.type_}")
fields[key] = form_field(
label=details["title"],
help_text=details.get("help_text", ""),
required=details.get("required", False),
)
# Create a form class dynamically (yeah, right?) and return that
return type("SettingsForm", (forms.Form,), fields)
def load_config(self):
return Config.load_system()
@ -60,27 +33,6 @@ class AdminSettingsPage(FormView):
def save_config(self, key, value):
Config.set_system(key, value)
def get_initial(self):
config = self.load_config()
initial = {}
for key in self.options.keys():
initial[key] = getattr(config, key)
return initial
def get_context_data(self):
context = super().get_context_data()
context["section"] = self.section
return context
def form_valid(self, form):
# Save each key
for field in form:
self.save_config(
field.name,
form.cleaned_data[field.name],
)
return redirect(".")
class BasicPage(AdminSettingsPage):

105
users/views/settings.py
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@ -1,9 +1,14 @@
from functools import partial
from typing import ClassVar, Dict
from django import forms
from django.shortcuts import redirect
from django.utils.decorators import method_decorator
from django.views.generic import RedirectView
from django.views.generic import FormView, RedirectView
from PIL import Image, ImageOps
from core.models import Config
from users.decorators import identity_required
from users.views.admin import AdminSettingsPage
@method_decorator(identity_required, name="dispatch")
@ -11,7 +16,8 @@ class SettingsRoot(RedirectView):
url = "/settings/interface/"
class SettingsPage(AdminSettingsPage):
@method_decorator(identity_required, name="dispatch")
class SettingsPage(FormView):
"""
Shows a settings page dynamically created from our settings layout
at the bottom of the page. Don't add this to a URL directly - subclass!
@ -19,6 +25,32 @@ class SettingsPage(AdminSettingsPage):
options_class = Config.IdentityOptions
template_name = "settings/settings.html"
section: ClassVar[str]
options: Dict[str, Dict[str, str]]
def get_form_class(self):
# Create the fields dict from the config object
fields = {}
for key, details in self.options.items():
config_field = self.options_class.__fields__[key]
if config_field.type_ is bool:
form_field = partial(
forms.BooleanField,
widget=forms.Select(
choices=[(True, "Enabled"), (False, "Disabled")]
),
)
elif config_field.type_ is str:
form_field = forms.CharField
else:
raise ValueError(f"Cannot render settings type {config_field.type_}")
fields[key] = form_field(
label=details["title"],
help_text=details.get("help_text", ""),
required=details.get("required", False),
)
# Create a form class dynamically (yeah, right?) and return that
return type("SettingsForm", (forms.Form,), fields)
def load_config(self):
return Config.load_identity(self.request.identity)
@ -26,6 +58,27 @@ class SettingsPage(AdminSettingsPage):
def save_config(self, key, value):
Config.set_identity(self.request.identity, key, value)
def get_initial(self):
config = self.load_config()
initial = {}
for key in self.options.keys():
initial[key] = getattr(config, key)
return initial
def get_context_data(self):
context = super().get_context_data()
context["section"] = self.section
return context
def form_valid(self, form):
# Save each key
for field in form:
self.save_config(
field.name,
form.cleaned_data[field.name],
)
return redirect(".")
class InterfacePage(SettingsPage):
@ -37,3 +90,49 @@ class InterfacePage(SettingsPage):
"help_text": "If enabled, changes all 'Post' buttons to 'Toot!'",
}
}
@method_decorator(identity_required, name="dispatch")
class ProfilePage(FormView):
"""
Lets the identity's profile be edited
"""
template_name = "settings/profile.html"
class form_class(forms.Form):
name = forms.CharField(max_length=500)
summary = forms.CharField(widget=forms.Textarea, required=False)
icon = forms.ImageField(required=False)
image = forms.ImageField(required=False)
def get_initial(self):
return {
"name": self.request.identity.name,
"summary": self.request.identity.summary,
}
def get_context_data(self):
context = super().get_context_data()
context["section"] = "profile"
return context
def form_valid(self, form):
# Update identity name and summary
self.request.identity.name = form.cleaned_data["name"]
self.request.identity.summary = form.cleaned_data["summary"]
# Resize images
icon = form.cleaned_data.get("icon")
image = form.cleaned_data.get("image")
if icon:
resized_image = ImageOps.fit(Image.open(icon), (400, 400))
icon.open()
resized_image.save(icon)
self.request.identity.icon = icon
if image:
resized_image = ImageOps.fit(Image.open(image), (1500, 500))
image.open()
resized_image.save(image)
self.request.identity.image = image
self.request.identity.save()
return redirect(".")