init

.gitignore

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+.venv/
+__pycache__/
+db.sqlite3
+media/

README.md

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+# DjaIF
+
+DjaIF, simple **Dja**ngo-powered **I**nteractive **F**iction engine.

djaif/asgi.py

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+"""
+ASGI config for djaif project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/3.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djaif.settings')
+
+application = get_asgi_application()

djaif/book/admin.py

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+from django.contrib import admin
+
+from djaif.book import models
+
+admin.site.register(models.Book)
+admin.site.register(models.BookPage)
+admin.site.register(models.PageLink)

djaif/book/apps.py

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+from django.apps import AppConfig
+
+
+class BookConfig(AppConfig):
+    name = 'book'

djaif/book/migrations/0001_initial.py

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+# Generated by Django 3.0.5 on 2020-04-03 17:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Book',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.TextField(unique=True)),
+            ],
+        ),
+    ]

djaif/book/migrations/0002_bookpage.py

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+# Generated by Django 3.0.5 on 2020-04-03 17:38
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('book', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BookPage',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.TextField()),
+                ('body', models.TextField()),
+                ('book', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='book.Book')),
+            ],
+        ),
+    ]

djaif/book/migrations/0003_pagelink.py

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+# Generated by Django 3.0.5 on 2020-04-03 18:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('book', '0002_bookpage'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PageLink',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('from_page', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='book.BookPage')),
+                ('to_page', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='to_page', to='book.BookPage')),
+            ],
+            options={
+                'unique_together': {('from_page', 'to_page')},
+            },
+        ),
+    ]

djaif/book/migrations/0004_pagelink_name.py

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+# Generated by Django 3.0.5 on 2020-04-03 18:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('book', '0003_pagelink'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='pagelink',
+            name='name',
+            field=models.TextField(default='???'),
+            preserve_default=False,
+        ),
+    ]

djaif/book/migrations/0005_book_first_page.py

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+# Generated by Django 3.0.5 on 2020-04-03 18:45
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('book', '0004_pagelink_name'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='book',
+            name='first_page',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='first_name', to='book.BookPage'),
+        ),
+    ]

djaif/book/migrations/0006_book_cover_art.py

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+# Generated by Django 3.0.5 on 2020-04-03 19:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('book', '0005_book_first_page'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='book',
+            name='cover_art',
+            field=models.ImageField(null=True, upload_to='uploads/'),
+        ),
+    ]

djaif/book/models.py

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+from django.db import models
+
+
+# Create your models here.
+class Book(models.Model):
+    """Interactive function."""
+    title = models.TextField(name='title', unique=True)
+    first_page = models.ForeignKey(
+        'BookPage', null=True, on_delete=models.SET_NULL,
+        related_name='first_name',
+    )
+    cover_art = models.ImageField(null=True)
+
+    def __str__(self):
+        return '{self.title} ({self.id})'.format(self=self)
+
+
+class BookPage(models.Model):
+    book = models.ForeignKey(Book, on_delete=models.CASCADE)
+    title = models.TextField(name='title')
+    body = models.TextField(name='body')
+
+    def __str__(self):
+        return '{self.title} ({self.id})'.format(self=self)
+
+
+class PageLink(models.Model):
+    from_page = models.ForeignKey(BookPage, on_delete=models.CASCADE)
+    to_page = models.ForeignKey(
+        BookPage, on_delete=models.CASCADE, related_name='to_page',
+    )
+    name = models.TextField()
+
+    def __str__(self):
+        return (
+            '{self.from_page.title} ➝ {self.to_page.title} '
+            '({self.id})'.format(
+                self=self,
+            )
+        )
+
+    class Meta:
+        unique_together = ['from_page', 'to_page']

djaif/book/templates/book.html

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+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>{{ book.title }}</title>
+  </head>
+  <body>
+    <h1>{{ book.title }}</h1>
+    <ul>
+      {% for page in book.bookpage_set.all %}
+      <li><a href="{% url 'page' book.id page.id %}">
+        {{ page.title }}
+      </a></li>
+      {% endfor %}
+    </ul>
+  </body>
+</html>

djaif/book/templates/book_index.html

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+{% load static %}
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Books</title>
+  </head>
+  <body>
+    <ul>
+      {% for book in books %}
+      <li><a href="book/{{ book.id }}">
+        {{ book.title }}
+        {% if book.cover_art %}
+        <img src="{{ book.cover_art.url }}" />
+        {% endif %}
+      </a></li>
+      {% endfor %}
+    </ul>
+  </body>
+</html>

djaif/book/templates/page.html

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+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>{{ page.book.title }}: {{ page.title }}</title>
+  </head>
+  <body>
+    {{ page.body }}
+    <ul>
+      {% for link in page.pagelink_set.all %}
+      <li><a href="{% url 'page' page.book.id link.to_page.id %}">
+        {{ link.name }}
+      </a></li>
+      {% endfor %}
+    </ul>
+  </body>
+</html>

djaif/book/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

djaif/book/urls.py

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+from django.urls import path
+
+from djaif.book import views
+
+urlpatterns = [
+    path('', views.index),
+    path('book/<int:book_id>', views.book),
+    path('book/<int:book_id>/page/<int:page_id>', views.page, name='page'),
+]

djaif/book/views.py

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+from django.shortcuts import render, redirect, get_object_or_404
+from django.urls import reverse
+
+from djaif.book import models
+
+
+def index(request):
+    return render(request, "book_index.html", context={
+        'books': models.Book.objects.all(),
+    })
+
+
+def book(request, book_id):
+    b = get_object_or_404(models.Book, id=book_id)
+    if not b.first_page:
+        return render(request, "book.html", context={
+            'book': b,
+        })
+    return redirect(reverse('page', kwargs={
+        'book_id': b.id, 'page_id': b.first_page.id
+    }))
+
+
+def page(request, book_id, page_id):
+    return render(request, "page.html", context={
+        'page': get_object_or_404(
+            models.BookPage, book__id=book_id, id=page_id,
+        ),
+    })