Upgrade Django

.gitignore

@@ -128,5 +128,4 @@ dmypy.json
 # Pyre type checker
 .pyre/
 
-altessimo/production.py
+/static/
-static/

Dockerfile

@@ -0,0 +1,18 @@
+FROM python:alpine
+
+ADD requirements.txt /app/requirements.txt
+RUN apk update \
+    && apk add --virtual build-deps gcc python3-dev musl-dev \
+    && apk add --no-cache mariadb-dev jpeg-dev zlib-dev libpng-dev \
+    && pip install --no-cache-dir -r /app/requirements.txt \
+    && apk del build-deps
+ADD . /app
+WORKDIR /app
+
+RUN python manage.py collectstatic
+
+EXPOSE 8000
+
+ENV DJANGO_SETTINGS_MODULE=altessimo.production
+
+CMD ["gunicorn", "--bind", ":8000", "altessimo.wsgi"]

altessimo/production.py

@@ -0,0 +1,16 @@
+from altessimo.settings import *
+import os
+
+DEBUG = False
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.mysql',
+        'NAME': os.getenv('ALTESSIMO_DB_NAME'),
+        'USER': os.getenv('ALTESSIMO_DB_USER'),
+        'PASSWORD': os.getenv('ALTESSIMO_DB_PASS'),
+        'HOST': os.getenv('ALTESSIMO_DB_HOST'),
+    }
+}
+
+ALLOWED_HOSTS = [ os.getenv('ALTESSIMO_WEB_URL') ]

altessimo/settings.py

@@ -39,12 +39,14 @@ INSTALLED_APPS = [
     'django.contrib.staticfiles',
     'categories',
     'artists',
+    'idols',
     'songs',
     'home',
 ]
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',

altessimo/urls.py

@@ -21,5 +21,6 @@ urlpatterns = [
     path('taxonomy/', include('categories.urls')),
     path('artists/', include('artists.urls')),
     path('songs/', include('songs.urls')),
+    path('idols/', include('idols.urls')),
     path('admin/', admin.site.urls),
 ]

artists/admin.py

@@ -1,8 +1,54 @@
 from django.contrib import admin
-from . import models
+from django import forms
+
+from .models import Artist
+from categories.models import Category
+
 # Register your models here.
+class ArtistForm(forms.ModelForm):
+    categories_str = forms.CharField(label='Category', required=False)
+    aliases_str = forms.CharField(label='Aliases', required=False)
+    class Meta:
+        model = Artist
+        fields = [
+            'name',
+            'romanized_name',
+            'slug',
+            'categories_str',
+            'aliases_str',
+            'about_artist',
+            'about_music',
+        ]
+    
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['about_artist'].widget.attrs['class'] = 'tm-textfield'
+        self.fields['about_music'].widget.attrs['class'] = 'tm-textfield'
+        instance = kwargs.get("instance")
+        if instance:
+            self.fields['categories_str'].initial = ", ".join(x.name for x in instance.category.all() )
+            self.fields['aliases_str'].initial = ", ".join(x.romanized_name for x in instance.aliases.all() )
 
 class ArtistAdmin(admin.ModelAdmin):
+    form = ArtistForm
     search_fields = ['romanized_name','name']
 
-admin.site.register(models.Artist, ArtistAdmin)
+    class Media:
+        js = (
+            'https://cdnjs.cloudflare.com/ajax/libs/tinymce/5.6.2/tinymce.min.js',
+            'tinymce-init.js'
+        )
+    def save_model(self, request, obj, form, change):
+        categories_str = form.cleaned_data.get('categories_str')
+        categories = Category.objects.comma_to_qs(categories_str)
+        aliases_str = form.cleaned_data.get('aliases_str')
+        aliases = Artist.objects.comma_to_qs(aliases_str)
+        if not obj.id:
+            obj.save()
+        obj.category.clear()
+        obj.category.add(*categories)
+        obj.aliases.clear()
+        obj.aliases.add(*aliases)
+        obj.save()
+
+admin.site.register(Artist, ArtistAdmin)

artists/apps.py

@@ -2,4 +2,5 @@ from django.apps import AppConfig
 
 
 class ArtistsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
     name = 'artists'

artists/migrations/0005_idol_voiceactor.py

@@ -0,0 +1,31 @@
+# Generated by Django 3.2.5 on 2021-07-09 17:06
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('artists', '0004_auto_20201216_1633'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='VoiceActor',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(blank=True, max_length=255)),
+                ('romanized_name', models.CharField(max_length=255)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Idol',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(blank=True, max_length=255)),
+                ('romanized_name', models.CharField(max_length=255)),
+                ('voice_actor', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='artists.voiceactor')),
+            ],
+        ),
+    ]

artists/migrations/0006_auto_20210709_1720.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.2.5 on 2021-07-09 17:20
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('songs', '0006_alter_song_idols'),
+        ('artists', '0005_idol_voiceactor'),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name='Idol',
+        ),
+        migrations.DeleteModel(
+            name='VoiceActor',
+        ),
+    ]

artists/migrations/0007_alter_artist_id.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.5 on 2021-07-10 07:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('artists', '0006_auto_20210709_1720'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='artist',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+    ]

artists/migrations/0008_alter_artist_aliases.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.0.5 on 2022-06-24 14:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('artists', '0007_alter_artist_id'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='artist',
+            name='aliases',
+            field=models.ManyToManyField(blank=True, to='artists.artist'),
+        ),
+    ]

artists/models.py

@@ -4,20 +4,15 @@ from django.utils.text import slugify
 
 # Create your models here.
 class ArtistManager(models.Manager):
-    def create_or_new(self, romanized_name):
-        romanized_name = romanized_name.strip()
-        qs = self.get_queryset().filter(romanized_name__iexact=romanized_name)
-        if qs.exists():
-            return qs.first(), False
-        return Artist.objects.create(romanized_name=romanized_name), True
-    
     def comma_to_qs(self, artists_str):
         final_ids = []
+        if artists_str:
             for artist in artists_str.split(','):
-            obj, created = self.create_or_new(artist.strip())
+                obj, created = self.get_or_create(romanized_name=artist.strip())
                 final_ids.append(obj.id)
             qs = self.get_queryset().filter(id__in=final_ids).distinct()
             return qs
+        return self.none()
 
 class Artist(models.Model):
     name = models.CharField(max_length=255,blank=True)
@@ -39,3 +34,4 @@ class Artist(models.Model):
     def save(self, *args, **kwargs):
         self.slug = slugify(self.romanized_name)
         super().save(*args,**kwargs)
+

artists/templates/artists/index.html

@@ -4,9 +4,24 @@
 
 {% block content %}
     <h1>Artists</h1>
-    <ul>
+    <form action="{{ request.path }}" method="GET">
+        <div class="input-group mb-3">
+            <input type="text" class="form-control" placeholder="Search" aria-label="Search" aria-describedby="search-button" name="q">
+            <button class="btn btn-outline-secondary" type="submit" id="search-button">Search</button>
+        </div>
+    </form>
+    <table class="table">
+        <thead>
+            <th>Artist</th>
+        </thead>
+        <tbody>
             {% for artist in artists %}
-        <li><a href="/artists/{{ artist.slug }}">{{ artist.romanized_name }}</a></li>
+            <tr>
+                <td>
+                    <a href="/artists/{{ artist.slug }}">{{ artist.romanized_name }}</a>
+                </td>
+            </tr>
             {% endfor %}
-    </ul>
+        </tbody>
+    </table>
 {% endblock %}

artists/templates/artists/show.html

@@ -33,7 +33,7 @@
                     Alias
                 </th>
                 <td>
-                    <a href="/artists/{{ alias.id }}">{{ alias.romanized_name }}</a>
+                    <a href="/artists/{{ alias.slug }}">{{ alias.romanized_name }}</a>
                 </td>
             </tr>
             {% endfor %}
@@ -50,9 +50,9 @@
         </tbody>
     </table>
     <h2>About Artist</h2>
-    <p>{{ artist.about_artist }}</p>
+    <div>{{ artist.about_artist|safe }}</div>
     <h2>About Music</h2>
-    <p>{{ artist.about_music }}</p>
+    <div>{{ artist.about_music|safe }}</div>
     <h2>Credits</h2>
     {% include 'components/song-table.html' with songs=credit_songs %}
     <h2>Sample works outside Idolmaster</h2>

artists/views.py

@@ -4,12 +4,30 @@ from django.shortcuts import render
 from .models import Artist
 from songs.models import OutsideSong
 
+
 def artist_index(request):
     artists = Artist.objects.all()
-    return render(request,'artists/index.html',{'artists':artists})
+    objs = {}
+    if "q" in request.GET:
+        q = request.GET['q']
+        artists = Artist.objects.filter(
+            name__icontains=q) | Artist.objects.filter(romanized_name__icontains=q)
+        objs['q'] = q
+    objs['artists'] = artists
+    return render(request, 'artists/index.html', objs)
+
 
 def artist_show(request, slug):
     artist = Artist.objects.filter(slug=slug)[0]
-    credit_songs = (artist.written_songs.all() | artist.composed_songs.all() | artist.arranged_songs.all()).distinct()
+    credit_songs = artist.written_songs.all(
+    ) | artist.composed_songs.all() | artist.arranged_songs.all()
+    aliases = artist.aliases.all()
     outside_songs = OutsideSong.objects.filter(composer=artist)
-    return render(request,'artists/show.html',{'artist': artist,'credit_songs':credit_songs,'outside_songs':outside_songs})
+    for alias in aliases:
+        credit_songs = credit_songs | alias.written_songs.all(
+        ) | artist.composed_songs.all() | artist.arranged_songs.all()
+        outside_songs = outside_songs | OutsideSong.objects.filter(
+            composer=alias)
+    credit_songs = credit_songs.distinct()
+    outside_songs = outside_songs.distinct()
+    return render(request, 'artists/show.html', {'artist': artist, 'credit_songs': credit_songs, 'outside_songs': outside_songs})

categories/admin.py

@@ -1,13 +1,47 @@
 from django.contrib import admin
+from django import forms
 
-from . import models
+from .models import Branch, Category
 # Register your models here.
 
+class BranchForm(forms.ModelForm):
+    class Meta:
+        model = Branch
+        exclude = []
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['description'].widget.attrs['class'] = 'tm-textfield'
+
+class CategoryForm(forms.ModelForm):
+
+    class Meta:
+        model = Category
+        exclude = []
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['description'].widget.attrs['class'] = 'tm-textfield'
+    
 class BranchAdmin(admin.ModelAdmin):
+    form = BranchForm
     search_fields = ['name', 'acronym']
 
+    class Media:
+        js = (
+            'https://cdnjs.cloudflare.com/ajax/libs/tinymce/5.6.2/tinymce.min.js',
+            'tinymce-init.js'
+        )
+
 class CategoryAdmin(admin.ModelAdmin):
+    form = CategoryForm
     search_fields = ['name']
 
-admin.site.register(models.Branch, BranchAdmin)
+    class Media:
-admin.site.register(models.Category,CategoryAdmin)
+        js = (
+            'https://cdnjs.cloudflare.com/ajax/libs/tinymce/5.6.2/tinymce.min.js',
+            'tinymce-init.js'
+        )
+
+admin.site.register(Branch, BranchAdmin)
+admin.site.register(Category,CategoryAdmin)

categories/apps.py

@@ -2,4 +2,5 @@ from django.apps import AppConfig
 
 
 class CategoriesConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
     name = 'categories'

categories/migrations/0010_auto_20210710_0700.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.5 on 2021-07-10 07:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('categories', '0009_auto_20201216_1732'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='branch',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+        migrations.AlterField(
+            model_name='category',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+    ]

categories/models.py

@@ -12,20 +12,15 @@ class Branch(models.Model):
 
 # Create your models here.
 class CategoryManager(models.Manager):
-    def create_or_new(self, name):
+    def comma_to_qs(self, categories_str):
-        name = name.strip()
-        qs = self.get_queryset().filter(name__iexact=name)
-        if qs.exists():
-            return qs.first(), False
-        return Category.objects.create(name=name), True
-    
-    def comma_to_qs(self, categorys_str):
         final_ids = []
+        if categories_str:
             for category in categories_str.split(','):
-            obj, created = self.create_or_new(category)
+                obj, created = self.get_or_create(name=category.strip())
                 final_ids.append(obj.id)
             qs = self.get_queryset().filter(id__in=final_ids).distinct()
             return qs
+        return self.none()
 
 class Category(models.Model):
     name = models.CharField(max_length=255)

categories/static/branches.css

@@ -0,0 +1,69 @@
+.song-row a {
+    text-decoration: none;
+}
+.song-row a:hover {
+    text-decoration: underline;
+}
+.branch-765 {
+    background-color: #ffcdd2;
+    color: #c62828;
+}
+.branch-765 a {
+    color: #c62828;
+}
+.branch-346 {
+    background-color: #64b5f6;
+    color: #0d47a1;
+}
+.branch-346 a {
+    color: #0d47a1;
+}
+.branch-765ML {
+    background-color: #f9a825;
+    color: #6d4c41;
+}
+.branch-765ML a {
+    color: #6d4c41;
+}
+.branch-315 {
+    background-color: #a5d6a7;
+    color: #1b5e20;
+}
+.branch-315 a {
+    color: #1b5e20;
+}
+.branch-283 {
+    background-color: #bbdefb;
+    color: #1976d2;
+}
+.branch-283 a {
+    color: #1976d2;
+}
+.branch-876 {
+    background-color: #d1c4e9;
+    color:#512da8;
+}
+.branch-876 a {
+    color:#512da8;
+}
+.branch-961 {
+    background-color: #f0f4c3;
+    color: #827717;
+}
+.branch-961 a {
+    color: #827717;
+}
+.branch-5STARS {
+    background-color: #d81b60;
+    color: #fce4ec;
+}
+.branch-5STARS a {
+    color: #fce4ec;
+}
+.branch-POP {
+    background-color: #1663cd;
+    color: #e8eaf6;
+}
+.branch-POP a {
+    color: #e8eaf6;
+}

categories/templates/branches/index.html

@@ -3,24 +3,18 @@
 {% block title %}Branches{% endblock %}
 {% block content %}
     <h1>Branches</h1>
-    <table class="table">
-        <thead>
-            <th>Acronym</th>
-            <th>Logo</th>
-            <th>Name</th>
-        </thead>
-        <tbody>
     {% for branch in branches %}
-        <tr>
+    <div class="row song-row branch-{{ branch.acronym }}">    
-            <td>{{ branch.acronym }}</td>
+        <div class="col col-md-3">
-            <td>
             {% if branch.logo %}
-                <img src="{{ branch.logo.path }}" width=24>
+            <img src="{{ branch.logo.url }}" class="img-fluid">
             {% endif %}
-            </td>
+        </div>
-            <td><a href="/taxonomy/branches/{{ branch.acronym }}">{{ branch.name }} [{{ branch.acronym }}]</a></td>
+        <div class="col col-md-9">
-        </tr>
+            <div class="row h-100 align-items-center">
+                <p class="h2"><a href="/taxonomy/branches/{{ branch.acronym }}">{{ branch.name }} [{{ branch.acronym }}]</a></p>
+            </div>
+        </div>
+    </div>
     {% endfor %}
-        </tbody>
-    </table>
 {% endblock %}

categories/templates/branches/show.html

@@ -3,7 +3,20 @@
 {% block content %}
     <h1>[{{ branch.acronym }}] {{ branch.name }}</h1>
     <h2>Description</h2>
-    <p>{{ branch.description }}</p>
+    <div>{{ branch.description|safe }}</div>
     <h2>Songs</h2>
-    {% include 'components/song-table.html' with songs=songs %}
+    {% include 'components/song-table.html' with songs=page_obj %}
+    <nav aria-label="Pages">
+        <ul class="pagination">
+            {% if page_obj.has_previous %}
+            <li class="page-item"><a class="page-link" href="?page=1">First</a></li>
+            <li class="page-item"><a class="page-link" href="?page={{ page_obj.previous_page_number }}">Previous</a></li>
+            {% endif %}
+            <li class="page-item"><a class="page-link" href="?page={{ page_obj.number }}">{{ page_obj.number }} of {{ page_obj.paginator.num_pages }}</a></li>
+            {% if page_obj.has_next %}
+            <li class="page-item"><a class="page-link" href="?page={{ page_obj.next_page_number }}">Next</a></li>
+            <li class="page-item"><a class="page-link" href="?page={{ page_obj.paginator.num_pages }}">Last</a></li>
+            {% endif %}
+        </ul>
+      </nav>
 {% endblock %}

categories/templates/categories/show.html

@@ -5,7 +5,7 @@
 {% block content %}
     <h1>Category: {{ category.name }}</h1>
     <h2>Description</h2>
-    <p>{{ category.description }}</p>
+    <div>{{ category.description|safe }}</div>
     <h2>Artists</h2>
     <ul>
         {% for artist in category.artist_set.all %}

categories/views.py

@@ -1,3 +1,4 @@
+from django.core.paginator import Paginator
 from django.shortcuts import render
 from django.http import HttpResponse
 from .models import Branch, Category
@@ -20,4 +21,7 @@ def branch_index(request):
 def branch_show(request, acronym):
     branch = Branch.objects.filter(acronym=acronym)[0]
     songs = Song.objects.filter(branch=branch)
-    return render(request,"branches/show.html",{'branch':branch,'songs':songs})
+    paginator = Paginator(songs, 100)
+    page_number = request.GET.get('page',1)
+    page_obj = paginator.get_page(page_number)
+    return render(request,"branches/show.html",{'branch':branch,'page_obj':page_obj})

home/static/tinymce-init.js

@@ -0,0 +1,6 @@
+tinymce.init({
+    selector: '.tm-textfield',  // change this value according to your HTML
+    menubar: false,
+    plugins: 'advlist lists link',
+    toolbar: 'undo redo | styleselect | bold italic underline strikethrough | alignleft aligncenter alignright alignjustify | outdent indent | numlist bullist | link',
+});

home/templates/index.html

@@ -1,15 +1,20 @@
 {% extends 'layouts/base.html' %}
 
 {% block content %}
-    <h1>Welcome!</h1>
+<h1>Welcome!</h1>
-    <p>This site is a work-in-progress database of Idolmaster songs, composers, arrangers, and lyricists.</p>
+<p>This site is a work-in-progress database of Idolmaster songs, composers, arrangers, and lyricists.</p>
-    <p>The primary purpose of this site is to document the people behind the music in Idolmaster, make observations about the music, and showcase other works that might be of interest </p>
+<p>The primary purpose of this site is to document the people behind the music in Idolmaster, make observations about
-    <p>This site originated from a spreadsheet I maintained to note the composers' works and their similarities. </p>
+    the music, and showcase other works that might be of interest </p>
-    <h2>Current to-do</h2>
+<p>This site originated from a spreadsheet I maintained to note the composers' works and their similarities. </p>
-    <ul>
+<h2>Current to-do</h2>
+<ul>
     <li>Complete lyricist credits</li>
     <li>Add songs from IDOLM@STER Radio</li>
     <li>Re-add other songs that I might have missed</li>
     <li>Complete showcases of composers</li>
-    </ul>
+</ul>
+<h2>Mildly interesting</h2>
+<ul>
+    <li><a href="/randomizer">A song randomizer</a></li>
+</ul>
 {% endblock %}

home/templates/randomizer.html

@@ -0,0 +1,61 @@
+{% extends 'layouts/base.html' %}
+
+{% block content %}
+<h1>Song Randomizer</h1>
+<p>A simple song randomizer. </p>
+<p><strong>WARNING: Very experimental. Implementation is not very smart yet.</strong></p>
+
+{% if song %}
+<table class="table">
+    <tr>
+        <th>Branch</th>
+        <th>Song</th>
+    </tr>
+    <tr class="song-row branch-{{ song.branch.acronym }}">
+        <td class="col-1">
+            <a href="/taxonomy/branches/{{ song.branch.acronym }}">{{ song.branch.acronym }}</a>
+        </td>
+        <td>
+            <a href="/songs/{{ song.id }}/{{ song.title }}">{{ song.title }}</a>
+        </td>
+    </tr>
+</table>
+{% endif %}
+{% if idols %}
+<table class="table">
+    <tr>
+        <th>Branch</th>
+        <th>Idol</th>
+    </tr>
+    {% for idol in idols %}
+    <tr class="song-row branch-{{ idol.branch.acronym }}">
+        <td class="col-1">
+            <a href="/taxonomy/branches/{{ idol.branch.acronym }}">{{ idol.branch.acronym }}</a>
+        </td>
+        <td><a href="/idols/{{ idol.id }}">{{ idol.romanized_name}}</a></td>
+    </tr>
+    {% endfor %}
+</table>
+{% endif %}
+{% if song is None and idols is None %}
+<form action="{{ request.path }}" method="GET">
+    <button class="btn btn-outline-secondary" type="submit">Randomize song</button>
+</form>
+{% endif %}
+{% if song and idols is None%}
+<form action="{{ request.path }}" method="GET">
+    <div class="input-group mb-3">
+        <input type="hidden" name="song_id" value="{{ song.id }}">
+        <input type="number" class="form-control" placeholder="Number of idols" aria-label="Number of idols"
+            value="{{ num }}" name="num">
+        <button class="btn btn-outline-secondary" type="submit">Randomize idols</button>
+    </div>
+</form>
+{% endif %}
+<form action="{{ request.path }}" method="GET">
+    <div class="input mb-3">
+        <button class="btn btn-outline-secondary" type="submit">Randomize song again</button>
+    </div>
+</form>
+
+{% endblock %}

home/urls.py

@@ -4,4 +4,5 @@ from . import views
 
 urlpatterns = [
     path('',views.index),
+    path('randomizer',views.randomizer),
 ]

home/views.py

@@ -1,5 +1,27 @@
 from django.shortcuts import render
 
+import random
+from songs.models import Song
+from idols.models import Idol
+
 # Create your views here.
+
+
 def index(request):
-    return render(request,"index.html")
+    return render(request, "index.html")
+
+
+def randomizer(request):
+    obj = {}
+    if "song_id" in request.GET:
+        obj['song'] = Song.objects.get(pk=request.GET['song_id'])
+    else:
+        song_ids = list(Song.objects.values_list('pk', flat=True))
+        song_id = random.choice(song_ids)
+        obj['song'] = Song.objects.get(pk=song_id)
+    if "num" in request.GET:
+        obj['num'] = request.GET['num']
+        idol_ids = list(Idol.objects.values_list('pk', flat=True))
+        idol_selected_ids = random.sample(idol_ids, int(request.GET['num']))
+        obj['idols'] = Idol.objects.filter(pk__in=idol_selected_ids)
+    return render(request, "randomizer.html", obj)

idols/admin.py

@@ -0,0 +1,6 @@
+from idols.models import Idol
+from django.contrib import admin
+
+# Register your models here.
+
+admin.site.register(Idol)

idols/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class IdolsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'idols'

idols/migrations/0001_initial.py

@@ -0,0 +1,32 @@
+# Generated by Django 3.2.5 on 2021-07-09 17:20
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='VoiceActor',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(blank=True, max_length=255)),
+                ('romanized_name', models.CharField(max_length=255)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Idol',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(blank=True, max_length=255)),
+                ('romanized_name', models.CharField(max_length=255)),
+                ('voice_actor', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, to='idols.voiceactor')),
+            ],
+        ),
+    ]

idols/migrations/0002_auto_20210709_1733.py

@@ -0,0 +1,27 @@
+# Generated by Django 3.2.5 on 2021-07-09 17:33
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('idols', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='idol',
+            name='voice_actor',
+        ),
+        migrations.AddField(
+            model_name='idol',
+            name='romanized_voice_actor_name',
+            field=models.CharField(blank=True, max_length=255),
+        ),
+        migrations.AddField(
+            model_name='idol',
+            name='voice_actor_name',
+            field=models.CharField(blank=True, max_length=255),
+        ),
+    ]

idols/migrations/0003_auto_20210709_1803.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.2.5 on 2021-07-09 18:03
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('categories', '0009_auto_20201216_1732'),
+        ('idols', '0002_auto_20210709_1733'),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name='VoiceActor',
+        ),
+        migrations.AddField(
+            model_name='idol',
+            name='branch',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.PROTECT, to='categories.branch'),
+            preserve_default=False,
+        ),
+    ]

idols/migrations/0004_alter_idol_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.5 on 2021-07-10 07:00
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('idols', '0003_auto_20210709_1803'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='idol',
+            options={'ordering': ['romanized_name', 'name']},
+        ),
+    ]

idols/models.py

@@ -0,0 +1,33 @@
+from django.db import models
+
+# Create your models here.
+
+# Create your models here.
+
+
+class IdolManager(models.Manager):
+    def comma_to_qs(self, idols_str):
+        final_ids = []
+        if idols_str:
+            for idol in idols_str.split(','):
+                obj, created = self.get_or_create(romanized_name=idol.strip())
+                final_ids.append(obj.id)
+            qs = self.get_queryset().filter(id__in=final_ids).distinct()
+            return qs
+        return self.none()
+
+
+class Idol(models.Model):
+    branch = models.ForeignKey("categories.Branch", on_delete=models.PROTECT)
+    name = models.CharField(max_length=255, blank=True)
+    romanized_name = models.CharField(max_length=255)
+    voice_actor_name = models.CharField(max_length=255, blank=True)
+    romanized_voice_actor_name = models.CharField(max_length=255, blank=True)
+
+    objects = IdolManager()
+
+    class Meta:
+        ordering = [ 'romanized_name','name' ]
+    
+    def __str__(self):
+        return self.romanized_name+" "+"["+self.branch.acronym+"] "+" (CV: "+self.romanized_voice_actor_name+")"

idols/templates/idols/index.html

@@ -0,0 +1,27 @@
+{% extends 'layouts/base.html' %}
+
+{% block title %} Idols {% endblock %}
+
+{% block content %}
+    <h1>Idols</h1>
+    <form action="{{ request.path }}" method="GET">
+        <div class="input-group mb-3">
+            <input type="text" class="form-control" placeholder="Search" aria-label="Search" aria-describedby="search-button" name="q">
+            <button class="btn btn-outline-secondary" type="submit" id="search-button">Search</button>
+        </div>
+    </form>
+    <table class="table">
+        <thead>
+            <th>Idol</th>
+        </thead>
+        <tbody>
+            {% for idol in idols %}
+            <tr>
+                <td>
+                    <a href="/idols/{{ idol.slug }}">{{ idol.romanized_name }}</a>
+                </td>
+            </tr>
+            {% endfor %}
+        </tbody>
+    </table>
+{% endblock %}

idols/templates/idols/show.html

@@ -0,0 +1,52 @@
+{% extends 'layouts/base.html' %}
+
+{% block title %} Idol: {{ idol.romanized_name }} {% endblock %}
+
+{% block content %}
+    <h1>Idol: {{ idol.romanized_name }}</h1>
+    <h2>Metadata</h2>
+    <table class="table">
+        <tbody>
+            {% if idol.name %}
+            <tr>
+                <th scope="row">
+                    Name
+                </th>
+                <td>
+                    {{ idol.name }}
+                </td>
+            </tr>
+            {% endif %}
+            {% if idol.romanized_name %}
+            <tr>
+                <th scope="row">
+                    Romanized Name
+                </th>
+                <td>
+                    {{ idol.romanized_name }}
+                </td>
+            </tr>
+            {% endif %}
+            {% if idol.voice_actor_name %}
+            <tr>
+                <th scope="row">
+                    Voice Actor Name
+                </th>
+                <td>
+                    {{ idol.voice_actor_name }}
+                </td>
+            </tr>
+            {% endif %}
+            {% if idol.romanized_voice_actor_name %}
+            <tr>
+                <th scope="row">
+                    Romanized Voice Actor Name
+                </th>
+                <td>
+                    {{ idol.romanized_voice_actor_name }}
+                </td>
+            </tr>
+            {% endif %}
+        </tbody>
+    </table>
+{% endblock %}

idols/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

idols/urls.py

@@ -0,0 +1,8 @@
+from django.urls import path
+
+from . import views
+
+urlpatterns = [
+    path('',views.idol_index),
+    path('<int:id>',views.idol_show)
+]

idols/views.py

@@ -0,0 +1,19 @@
+from idols.models import Idol
+from django.shortcuts import render
+
+# Create your views here.
+def idol_index(request):
+    idols = Idol.objects.all()
+    objs = {}
+    if "q" in request.GET:
+        q = request.GET['q']
+        idols = Idol.objects.filter(name__icontains=q) | Idol.objects.filter(
+            romanized_name__icontains=q)
+        objs['q'] = q
+    objs['idols'] = idols
+    return render(request, 'idols/index.html', objs)
+
+
+def idol_show(request, id):
+    idol = Idol.objects.filter(id=id)[0]
+    return render(request, 'idols/show.html', {'idol': idol})

requirements.txt

@@ -0,0 +1,5 @@
+Django>=4.0,<5.0
+mysqlclient
+gunicorn
+whitenoise
+Pillow

robots.txt

@@ -0,0 +1,2 @@
+User-Agent: *
+Disallow: /

songs/admin.py

@@ -1,13 +1,80 @@
+from django import forms
 from django.contrib import admin
 
-from . import models
+from .models import Song, OutsideSong
+from artists.models import Artist
+from idols.models import Idol
+
+
+class SongForm(forms.ModelForm):
+    lyricist_str = forms.CharField(label='Lyricists', required=False)
+    composer_str = forms.CharField(label='Composers', required=False)
+    arranger_str = forms.CharField(label='Arrangers', required=False)
+    idols_str = forms.CharField(label='Idols', required=False)
+
+    class Meta:
+        model = Song
+        fields = [
+            'branch',
+            'title',
+            'romanized_title',
+            'lyricist_str',
+            'composer_str',
+            'arranger_str',
+            'idols_str',
+            'impression',
+        ]
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['impression'].widget.attrs['class'] = 'tm-textfield'
+        instance = kwargs.get("instance")
+        if instance:
+            self.fields['lyricist_str'].initial = ', '.join(
+                x.romanized_name for x in instance.lyricist.all())
+            self.fields['composer_str'].initial = ', '.join(
+                x.romanized_name for x in instance.composer.all())
+            self.fields['arranger_str'].initial = ', '.join(
+                x.romanized_name for x in instance.arranger.all())
+            self.fields['idols_str'].initial = ', '.join(
+                x.romanized_name for x in instance.idols.all())
 
 
 class SongAdmin(admin.ModelAdmin):
-    search_fields = ['romanized_title','title']
+    form = SongForm
+    search_fields = ['romanized_title', 'title']
+
+    class Media:
+        js = (
+            'https://cdnjs.cloudflare.com/ajax/libs/tinymce/5.6.2/tinymce.min.js',
+            'tinymce-init.js'
+        )
+
+    def save_model(self, request, obj, form, change):
+        lyricist_str = form.cleaned_data.get('lyricist_str')
+        composer_str = form.cleaned_data.get('composer_str')
+        arranger_str = form.cleaned_data.get('arranger_str')
+        idols_str = form.cleaned_data.get('idols_str')
+        lyricist = Artist.objects.comma_to_qs(lyricist_str)
+        composer = Artist.objects.comma_to_qs(composer_str)
+        arranger = Artist.objects.comma_to_qs(arranger_str)
+        idols = Idol.objects.comma_to_qs(idols_str)
+        if not obj.id:
+            obj.save()
+        obj.lyricist.clear()
+        obj.lyricist.add(*lyricist)
+        obj.composer.clear()
+        obj.composer.add(*composer)
+        obj.arranger.clear()
+        obj.arranger.add(*arranger)
+        obj.idols.clear()
+        obj.idols.add(*idols)
+        obj.save()
+
 
 class OutsideSongAdmin(admin.ModelAdmin):
     search_fields = ['title']
 
-admin.site.register(models.Song, SongAdmin)
+
-admin.site.register(models.OutsideSong, OutsideSongAdmin)
+admin.site.register(Song, SongAdmin)
+admin.site.register(OutsideSong, OutsideSongAdmin)

songs/apps.py

@@ -2,4 +2,5 @@ from django.apps import AppConfig
 
 
 class SongsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
     name = 'songs'

songs/migrations/0003_auto_20201216_1925.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.1.4 on 2020-12-16 19:25
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('songs', '0002_auto_20201216_1622'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='song',
+            name='romanized_title',
+            field=models.CharField(blank=True, max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='song',
+            name='title',
+            field=models.CharField(max_length=255),
+        ),
+    ]

songs/migrations/0004_auto_20201217_0812.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.1.4 on 2020-12-17 08:12
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('songs', '0003_auto_20201216_1925'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='song',
+            options={'ordering': ['-branch__acronym', 'romanized_title', 'title']},
+        ),
+    ]

songs/migrations/0005_song_idols.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.2.5 on 2021-07-09 17:11
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('artists', '0005_idol_voiceactor'),
+        ('songs', '0004_auto_20201217_0812'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='song',
+            name='idols',
+            field=models.ManyToManyField(blank=True, related_name='idol_songs', to='artists.Idol'),
+        ),
+    ]

songs/migrations/0006_alter_song_idols.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.2.5 on 2021-07-09 17:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('idols', '0001_initial'),
+        ('songs', '0005_song_idols'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='song',
+            name='idols',
+            field=models.ManyToManyField(blank=True, related_name='idol_songs', to='idols.Idol'),
+        ),
+    ]

songs/migrations/0007_auto_20210710_0700.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.5 on 2021-07-10 07:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('songs', '0006_alter_song_idols'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='outsidesong',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+        migrations.AlterField(
+            model_name='song',
+            name='id',
+            field=models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+        ),
+    ]

songs/models.py

@@ -4,15 +4,16 @@ from django.db import models
 # Create your models here.
 class Song(models.Model):
     branch = models.ForeignKey("categories.Branch", on_delete=models.PROTECT)
-    title = models.CharField(max_length=255,blank=True)
+    title = models.CharField(max_length=255)
-    romanized_title = models.CharField(max_length=255)
+    romanized_title = models.CharField(max_length=255,blank=True)
     lyricist = models.ManyToManyField("artists.Artist", blank=True, related_name="written_songs")
     composer = models.ManyToManyField("artists.Artist", blank=True, related_name="composed_songs")
     arranger = models.ManyToManyField("artists.Artist", blank=True, related_name="arranged_songs")
+    idols = models.ManyToManyField("idols.Idol",blank=True,related_name="idol_songs")
     impression = models.TextField(blank=True)
 
     class Meta:
-        ordering = [ 'romanized_title','title' ]  
+        ordering = [ '-branch__acronym','romanized_title','title' ]  
 
     def __str__(self):
         return "["+self.branch.acronym+"] "+self.title

songs/templates/songs/index.html

@@ -4,6 +4,12 @@
 
 {% block content %}
     <h1>Songs</h1>
+    <form action="{{ request.path }}" method="GET">
+        <div class="input-group mb-3">
+            <input type="text" class="form-control" placeholder="Search" aria-label="Search" aria-describedby="search-button" name="q">
+            <button class="btn btn-outline-secondary" type="submit" id="search-button">Search</button>
+        </div>
+    </form>
     {% include 'components/song-table.html' with songs=page_obj %}
     <nav aria-label="Pages">
         <ul class="pagination">

songs/templates/songs/show.html

@@ -8,7 +8,7 @@
     <table class="table">
         <tbody>
             {% if song.branch %}
-            <tr>
+            <tr class="song-row branch-{{ song.branch.acronym }}">
                 <th scope="row">Branch</th>
                 <td><a href="/taxonomy/branches/{{ song.branch.acronym }}">[{{ song.branch.acronym }}] {{ song.branch.name }}</a></td>
             </tr>
@@ -46,5 +46,5 @@
         </tbody>
     </table>
     <h2>Impression</h2>
-    <p>{{ song.impression }}</p>
+    <div>{{ song.impression|safe }}</div>
 {% endblock %}

songs/views.py

@@ -5,15 +5,21 @@ from .models import Song
 # Create your views here.
 def song_index(request):
     songs = Song.objects.all()
+    objs = {}
+    if "q" in request.GET:
+        q = request.GET['q']
+        songs = Song.objects.filter(title__icontains=q) | Song.objects.filter(romanized_title__icontains=q)
+        objs['q'] = q
     paginator = Paginator(songs, 100)
     page_number = request.GET.get('page',1)
     page_obj = paginator.get_page(page_number)
-    return render(request,'songs/index.html',{'page_obj':page_obj})
+    objs['page_obj'] = page_obj
+    return render(request,'songs/index.html',objs)
 
 def song_id(request, id):
     song = Song.objects.filter(id=id)[0]
     return redirect(song_show,id=song.id,title=song.title)
 
 def song_show(request, id, title):
-    song = Song.objects.filter(id=id,title=title)[0]
+    song = Song.objects.filter(id=id)[0]
     return render(request,'songs/show.html',{'song':song})

templates/components/song-table.html

@@ -8,15 +8,9 @@
     </thead>
     <tbody>
         {% for song in songs %}
-        <tr>
+        <tr class="song-row branch-{{ song.branch.acronym }}">
             <td>
-                {% if song.branch.logo %}
-                <a href="/taxonomy/branches/{{ song.branch.acronym }}">
-                    <img src="{{ song.branch.logo.url }}" width=24>
-                </a>
-                {% else %}
                 <a href="/taxonomy/branches/{{ song.branch.acronym }}">{{ song.branch.acronym }}</a>
-                {% endif %}
             </td>
             <td>
                 <a href="/songs/{{ song.id }}/{{ song.title }}">{{ song.title }}</a>

templates/layouts/base.html

@@ -1,3 +1,5 @@
+{% load static %}
+
 <!DOCTYPE html>
 <html lang="en">
 
@@ -9,6 +11,7 @@
     </title>
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet"
         integrity="sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1" crossorigin="anonymous">
+    <link href="{% static 'branches.css' %}" rel="stylesheet">
 </head>
 
 <body>
@@ -27,6 +30,9 @@
                     <li class="nav-item">
                         <a class="nav-link" href="/songs">Songs</a>
                     </li>
+                    <li class="nav-item">
+                        <a class="nav-link" href="/idols">Idols</a>
+                    </li>
                     <li class="nav-item">
                         <a class="nav-link" href="/artists">Artists</a>
                     </li>