Added option to change the books page title

Author: ajrbyers

admin.py

@@ -3,6 +3,10 @@
 from plugins.books.models import *
 
 
+class BookSettingAdmin(admin.ModelAdmin):
+    list_display = ('book_page_title',)
+
+
 class ChapterAdmin(admin.ModelAdmin):
     """Displays objects in the Django admin interface."""
     list_display = ('title', 'number', 'book', 'pages', 'doi')
@@ -25,6 +29,7 @@ class BookAccessAdmin(admin.ModelAdmin):
     (BookAccess, BookAccessAdmin),
     (Chapter, ChapterAdmin),
     (Category,),
+    (BookSetting, BookSettingAdmin)
 ]
 
 [admin.site.register(*t) for t in admin_list]

migrations/0016_auto_20210511_0940.py

@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.29 on 2021-05-11 09:40
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('books', '0015_auto_20201202_1259'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BookSetting',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('book_page_title', models.CharField(default='Published Books', max_length=255)),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='category',
+            name='chapter_name',
+            field=models.CharField(default='Chapter', max_length=200),
+        ),
+        migrations.AlterField(
+            model_name='category',
+            name='chapter_name_plural',
+            field=models.CharField(default='Chapters', max_length=200),
+        ),
+    ]

models.py

@@ -12,6 +12,7 @@
 from django.core.files.storage import FileSystemStorage
 from django.core.files.images import get_image_dimensions
 from django.utils import timezone
+from django.core.exceptions import ValidationError
 
 from metrics.logic import get_iso_country_code
 from utils.shared import get_ip_address
@@ -33,6 +34,18 @@ def cover_images_upload_path(instance, filename):
     return os.path.join(path, filename)
 
 
+class BookSetting(models.Model):
+    book_page_title = models.CharField(
+        max_length=255,
+        default="Published Books",
+    )
+
+    def save(self, *args, **kwargs):
+        if not self.pk and BookSetting.objects.exists():
+            raise ValidationError('There is can be only one BookSetting instance')
+        return super(BookSetting, self).save(*args, **kwargs)
+
+
 class Category(models.Model):
     name = models.CharField(max_length=255)
     slug = models.SlugField(max_length=255)

templates/books/index.html

@@ -6,7 +6,7 @@
     <section class="content">
         <div class="row">
             {% if not category %}
-                <h4>Published Books</h4>
+                <h4>{{ book_settings.book_page_title }}</h4>
             {% else %}
                 {% if category.display_title %}
                 <h4>Category: {{ category.name }}</h4>

views.py

@@ -9,6 +9,7 @@
 
 from plugins.books import models, forms, files, logic
 from core import files as core_files
+from utils import setting_handler
 
 
 def index(request, category_slug=None):
@@ -30,6 +31,7 @@ def index(request, category_slug=None):
     context = {
         'books': books,
         'category': category,
+        'book_settings': models.BookSetting.objects.first(),
     }
 
     return render(request, template, context)