WallyHackenslacker/NibasaViewer
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Added basic user authentication.

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Wally Hackenslacker
2023-08-23 17:45:39 -04:00
parent 511acab59c
commit bac5437e7e
8 changed files with 95 additions and 13 deletions
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4
NibasaViewer/settings.py
View File

@@ -104,6 +104,10 @@ AUTH_PASSWORD_VALIDATORS = [
},
]
# Authentication.
LOGIN_REDIRECT_URL = '/gallery/'
LOGOUT_REDIRECT_URL = 'login'
LOGIN_URL = 'login'
# Internationalization
# https://docs.djangoproject.com/en/4.2/topics/i18n/

8
NibasaViewer/urls.py
View File

@@ -21,6 +21,9 @@ from django.conf.urls.static import static
from django.urls import (path,
include)
from django.contrib.auth import views
# Project imports.
from viewer.views import index
###########################################################################################
@@ -31,8 +34,13 @@ urlpatterns = [
# Index.
path('', index, name = 'home'),
# Auth views.
path("login/", views.LoginView.as_view(), name = 'login'),
path("logout/", views.LogoutView.as_view(), name = 'logout'),
# Add invoices app urls.
path('gallery/', include('viewer.urls')),
] + static(settings.STATIC_URL, document_root = settings.STATIC_ROOT)\
+ static('imgs/', document_root = settings.GALLERY_ROOT)\
+ static('thumbs/', document_root = settings.THUMBNAILS_ROOT)

6
README.md
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@@ -4,4 +4,8 @@ A basic pure HTML+CSS gallery viewer in the vein of [PiGallery 2](https://bpatri
## User authentication.
Currently there is no authentication at all because I don't need it. This is meant to be installed in a server with HTTP basic auth enabled if needed.
To login a user should be manually created by running the following commands in the Django shell, substituting the user's name, email and password as needed:
from django.contrib.auth.models import User
user = User.objects.create_user('<USERNAME>', '<EMAIL>', '<PASSWORD>')
user.save()

10
viewer/static/css/styles.css
View File

@@ -44,6 +44,10 @@ body {
width: 100%;
}
.pd {
padding: 10%;
}
/****************************************************************************
* Content. *
****************************************************************************/
@@ -83,7 +87,7 @@ body {
margin-left: 2em;
}
.search-btn {
.clear-btn {
border: none;
background-color: #00000000;
}
@@ -92,6 +96,10 @@ body {
height: 2.5em;
}
.float-right {
float: right;
}
/****************************************************************************
* Grid. *
****************************************************************************/

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viewer/static/imgs/boot.png Executable file
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14
viewer/templates/gallery_view.html
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@@ -43,11 +43,21 @@
<!-- Page links. -->
{% if num_pages > 1 %}
<td>
<div class="mauto">
<div class="mauto mr-2">
{% for page in pages %}<a href="./?page={{page}}{%if search %}&{{search}}{% endif %}">{{page}}</a>{% if not forloop.last %}<span> </span>{% endif %}{% endfor %}
</div>
</td>
{% endif %}
<!-- Logout button. -->
<td>
<form method="post" action="{% url 'logout' %}">
{% csrf_token %}
<button type="submit" class="clear-btn">
<img src="{% static 'imgs/boot.png' %}" class="small-nav-icon">
</button>
</form>
</td>
</tr>
</table>
@@ -70,7 +80,7 @@
<!-- Search submit. -->
<td>
<button type="submit" class="search-btn">
<button type="submit" class="clear-btn">
<img src="{% static 'imgs/find.png' %}" class="small-nav-icon">
</button>
</td>

42
viewer/templates/registration/login.html Normal file
View File

@@ -0,0 +1,42 @@
{% load static %}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, height=device-height" />
<title>
NibasaViewer login
</title>
<link href="{% static 'css/styles.css' %}" rel="stylesheet">
</head>
<body class="background">
<div class="fc mauto pd">
<form method="post" action="{% url 'login' %}" class="fc">
{% csrf_token %}
<table>
<tr>
<td>
{{ form.username.label_tag }}
</td>
<td>
{{ form.username }}
</td>
</tr>
<tr>
<td>
{{ form.password.label_tag }}
</td>
<td>
{{ form.password }}
</td>
</tr>
</table>
<input type="submit" value="login" class="float-right">
<input type="hidden" name="next" value="{{ next }}">
</form>
</div>
</body>
</html>

14
viewer/views.py
View File

@@ -9,6 +9,10 @@ import filetype
from django.http import HttpResponseNotFound
from django.conf import settings
from django.utils.http import urlencode
from django.contrib.auth.decorators import login_required
from django.contrib.auth import (authenticate,
login,
logout)
from django.shortcuts import (render,
redirect)
@@ -24,12 +28,9 @@ ROWS_PER_PAGE = 4
IMAGES_PER_PAGE = CELLS_PER_ROW * ROWS_PER_PAGE
###########################################################################################
# View functions. #
# Helper functions. #
###########################################################################################
def index(request):
return redirect('gallery_view_root')
def do_recursive_search(start_path, query):
"""
Gets all images and sub-directories inside the start_path whose name matches the given query,
@@ -56,6 +57,11 @@ def do_recursive_search(start_path, query):
# View functions. #
###########################################################################################
@login_required
def index(request):
return redirect('gallery_view_root')
@login_required
def gallery_view(request, path = None):
"""
Shows a list of subdirectories and image files inside the given path.