Fix data retreival issue on GetData (#35)

* Add a boolean to define item as part of a set
* Add contextual help in admin
* Introduce support to sets and to item code lookup
Also review the url path for pagination

.github/workflows/django.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       max-parallel: 2
       matrix:
-        python-version: ['3.9', '3.10', '3.11']
+        python-version: ['3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v3

.gitignore

@@ -10,7 +10,6 @@ __pycache__/
 .Python
 build/
 develop-eggs/
-dist/
 downloads/
 eggs/
 .eggs/

README.md

@@ -2,7 +2,7 @@
 
 [![Django CI](https://github.com/daniviga/django-rma/actions/workflows/django.yml/badge.svg)](https://github.com/daniviga/django-rma/actions/workflows/django.yml)
 
-![Screenshot 2022-07-23 at 22-40-17 Railroad Assets Manager](https://user-images.githubusercontent.com/1818657/180622177-a4bba00e-47da-42b3-a7f6-b24773e69936.png)
+![Screenshot 2023-09-18 at 21-57-33 Company RGS - Railroad Assets Manager](https://github.com/daniviga/django-ram/assets/1818657/d20fbe27-1192-4ab1-a19f-8d2ae50cf781)
 
 A `jff` (just for fun) project that aims to create a
 model railroad assets manager that allows to:
@@ -49,7 +49,7 @@ It has been developed with:
 
 ## Requirements
 
-- Python 3.9+
+- Python 3.10+
 - A USB port when running Arduino hardware (and adaptors if you have a Mac)
 
 ## Web portal installation
@@ -96,7 +96,8 @@ Browse to `http://localhost:8000`
 
 The DCC++ EX connector exposes an Arduino board running DCC++ EX Command Station,
 connected via serial port, to the network, allowing commands to be sent via a
-TCP socket.
+TCP socket. A response generated by the DCC++ EX board is sent to all connected clients,
+providing synchronization between multiple clients (eg. multiple JMRI instances).
 
 Its use is not needed when running DCC++ EX from a [WiFi](https://dcc-ex.com/get-started/wifi-setup.html) capable board (like when
 using an ESP8266 module or a [Mega+WiFi board](https://dcc-ex.com/advanced-setup/supported-microcontrollers/wifi-mega.html)).
@@ -112,7 +113,7 @@ Settings may need to be customized based on your setup.
 ```bash
 $ cd daemons
 $ podman build -t dcc/net-to-serial .
-$ podman run -d -p 2560:2560 dcc/net-to-serial
+$ podman run --group-add keep-groups --device /dev/ttyACM0 -p 2560:2560 dcc/net-to-serial
 ```
 
 ### Manual setup
@@ -139,15 +140,16 @@ To be continued ...
 ## Screenshots
 
 ### Frontend
-![Screenshot 2022-07-23 at 22-41-44 Railroad Assets Manager](https://user-images.githubusercontent.com/1818657/180622406-760774a9-f028-44fc-b332-fa74e43307df.png)
+
+![Screenshot 2023-09-18 at 22-00-39 RGS C-19 #40 - Railroad Assets Manager](https://github.com/daniviga/django-ram/assets/1818657/94834b89-5b17-46e7-9494-a1651d72c072)
 ---
-![Screenshot 2022-07-23 at 22-44-35 Railroad Assets Manager](https://user-images.githubusercontent.com/1818657/180622342-40586d75-239a-400c-93a1-1cb9583a7d17.png)
----
-![Screenshot 2022-07-23 at 22-44-46 Railroad Assets Manager](https://user-images.githubusercontent.com/1818657/180622321-1ab76440-9c6e-4667-9247-dbbcf6c6055c.png)
+![Screenshot 2023-09-18 at 21-59-30 RGS 1930s short train - Railroad Assets Manager](https://github.com/daniviga/django-ram/assets/1818657/77f9b7c9-27b3-4a65-bad0-26e9cf77e623)
+
+
 
 #### Dark mode
 
-![Screenshot 2022-07-23 at 22-53-43 Railroad Assets Manager](https://user-images.githubusercontent.com/1818657/180622629-65d81eaf-cca4-4f44-b39b-3b0077b43a34.png)
+![Screenshot 2023-09-18 at 21-58-22 Company RGS - Railroad Assets Manager](https://github.com/daniviga/django-ram/assets/1818657/c95697c9-0897-46f4-941c-6092271e4743)
 
 ---
 

daemons/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.10-alpine
+FROM python:3.11-alpine
 
 RUN mkdir /opt/dcc && pip -q install pyserial
 ADD net-to-serial.py config.ini /opt/dcc

daemons/README.md

@@ -0,0 +1,3 @@
+## DCC++ EX connector
+
+See [README.md](../README.md)

daemons/config.ini

@@ -2,6 +2,7 @@
 LogLevel = debug
 ListeningIP = 0.0.0.0
 ListeningPort = 2560
+MaxClients = 10
 
 [Serial]
 # UNO

daemons/net-to-serial.py

@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 import re
-import time
 import logging
 import serial
 import asyncio
@@ -10,11 +9,15 @@ from pathlib import Path
 
 
 class SerialDaemon:
+    connected_clients = set()
+
     def __init__(self, config):
         self.ser = serial.Serial(
             config["Serial"]["Port"],
-            timeout=int(config["Serial"]["Timeout"])/1000)
+            timeout=int(config["Serial"]["Timeout"]) / 1000,
+        )
         self.ser.baudrate = config["Serial"]["Baudrate"]
+        self.max_clients = int(config["Daemon"]["MaxClients"])
 
     def __del__(self):
         try:
@@ -43,19 +46,32 @@ class SerialDaemon:
 
     async def handle_echo(self, reader, writer):
         """Process a request from socket and return the response"""
-        while 1:  # keep connection to client open
-            data = await reader.read(100)
-            if not data:  # client has disconnected
-                break
+        logging.info(
+            "Clients already connected: {} (max: {})".format(
+                len(self.connected_clients),
+                self.max_clients,
+            )
+        )
 
-            addr = writer.get_extra_info('peername')
-            logging.info("Received {} from {}".format(data, addr[0]))
-
-            self.__write_serial(data)
-            response = self.__read_serial()
-            writer.write(response)
-            await writer.drain()
-            logging.info("Sent: {}".format(response))
+        addr = writer.get_extra_info("peername")[0]
+        if len(self.connected_clients) < self.max_clients:
+            self.connected_clients.add(writer)
+            while True:  # keep connection to client open
+                data = await reader.read(100)
+                if not data:  # client has disconnected
+                    break
+                logging.info("Received {} from {}".format(data, addr))
+                self.__write_serial(data)
+                response = self.__read_serial()
+                for client in self.connected_clients:
+                    client.write(response)
+                    await client.drain()
+                logging.info("Sent: {}".format(response))
+            self.connected_clients.remove(writer)
+        else:
+            logging.warning(
+                "TooManyClients: client {} disconnected".format(addr)
+            )
 
         writer.close()
         await writer.wait_closed()
@@ -68,33 +84,37 @@ class SerialDaemon:
         while "DCC-EX" not in line:
             line = self.__read_serial().decode()
         board = re.findall(r"<iDCC-EX.*>", line)[0]
-        return(board)
+        return board
 
 
 async def main():
     config = configparser.ConfigParser()
     config.read(
-        Path(__file__).resolve().parent / "config.ini")  # mimick os.path.join
+        Path(__file__).resolve().parent / "config.ini"
+    )  # mimick os.path.join
     logging.basicConfig(level=config["Daemon"]["LogLevel"].upper())
 
     sd = SerialDaemon(config)
     server = await asyncio.start_server(
         sd.handle_echo,
         config["Daemon"]["ListeningIP"],
-        config["Daemon"]["ListeningPort"])
+        config["Daemon"]["ListeningPort"],
+    )
     addr = server.sockets[0].getsockname()
-    logging.warning("Serving on {} port {}".format(addr[0], addr[1]))
-    logging.warning(
+    logging.info("Serving on {} port {}".format(addr[0], addr[1]))
+    logging.info(
         "Proxying to {} (Baudrate: {}, Timeout: {})".format(
             config["Serial"]["Port"],
             config["Serial"]["Baudrate"],
-            config["Serial"]["Timeout"]))
-    logging.warning("Initializing board")
-    logging.warning("Board {} ready".format(
-        await sd.return_board()))
+            config["Serial"]["Timeout"],
+        )
+    )
+    logging.info("Initializing board")
+    logging.info("Board {} ready".format(await sd.return_board()))
 
     async with server:
         await server.serve_forever()
 
+
 if __name__ == "__main__":
     asyncio.run(main())

ram/bookshelf/admin.py

@@ -0,0 +1,52 @@
+from django.contrib import admin
+from adminsortable2.admin import SortableAdminBase, SortableInlineAdminMixin
+
+from bookshelf.models import BookProperty, BookImage, Book, Author, Publisher
+
+
+class BookImageInline(SortableInlineAdminMixin, admin.TabularInline):
+    model = BookImage
+    min_num = 0
+    extra = 0
+    readonly_fields = ("image_thumbnail",)
+    classes = ["collapse"]
+
+
+class BookPropertyInline(admin.TabularInline):
+    model = BookProperty
+    min_num = 0
+    extra = 0
+
+
+@admin.register(Book)
+class BookAdmin(SortableAdminBase, admin.ModelAdmin):
+    inlines = (BookImageInline, BookPropertyInline,)
+    list_display = (
+        "title",
+        "get_authors",
+        "get_publisher",
+        "publication_year",
+        "number_of_pages"
+    )
+    search_fields = ("title", "publisher__name", "authors__last_name")
+    list_filter = ("publisher__name", "authors")
+
+    @admin.display(description="Publisher")
+    def get_publisher(self, obj):
+        return obj.publisher.name
+
+    @admin.display(description="Authors")
+    def get_authors(self, obj):
+        return ", ".join(a.short_name() for a in obj.authors.all())
+
+
+@admin.register(Author)
+class AuthorAdmin(admin.ModelAdmin):
+    search_fields = ("first_name", "last_name",)
+    list_filter = ("last_name",)
+
+
+@admin.register(Publisher)
+class PublisherAdmin(admin.ModelAdmin):
+    list_display = ("name", "country")
+    search_fields = ("name",)

ram/bookshelf/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class BookshelfConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "bookshelf"

ram/bookshelf/migrations/0001_initial.py

@@ -0,0 +1,121 @@
+# Generated by Django 4.2.5 on 2023-10-01 20:16
+
+# ckeditor removal
+# import ckeditor_uploader.fields
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ("metadata", "0012_alter_decoder_manufacturer_decoderdocument"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Author",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("first_name", models.CharField(max_length=100)),
+                ("last_name", models.CharField(max_length=100)),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Book",
+            fields=[
+                (
+                    "uuid",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        primary_key=True,
+                        serialize=False,
+                    ),
+                ),
+                ("title", models.CharField(max_length=200)),
+                ("ISBN", models.CharField(max_length=13, unique=True)),
+                ("publication_year", models.SmallIntegerField(blank=True, null=True)),
+                ("purchase_date", models.DateField(blank=True, null=True)),
+                # ("notes", ckeditor_uploader.fields.RichTextUploadingField(blank=True)),
+                ("notes", models.TextField(blank=True)),
+                ("creation_time", models.DateTimeField(auto_now_add=True)),
+                ("updated_time", models.DateTimeField(auto_now=True)),
+                ("authors", models.ManyToManyField(to="bookshelf.author")),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Publisher",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=200)),
+                ("website", models.URLField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name="BookProperty",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("value", models.CharField(max_length=256)),
+                (
+                    "book",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="property",
+                        to="bookshelf.book",
+                    ),
+                ),
+                (
+                    "property",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="metadata.property",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name_plural": "Properties",
+            },
+        ),
+        migrations.AddField(
+            model_name="book",
+            name="publisher",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE, to="bookshelf.publisher"
+            ),
+        ),
+        migrations.AddField(
+            model_name="book",
+            name="tags",
+            field=models.ManyToManyField(
+                blank=True, related_name="bookshelf", to="metadata.tag"
+            ),
+        ),
+    ]

ram/bookshelf/migrations/0002_book_language_book_numbers_of_pages_and_more.py

@@ -0,0 +1,142 @@
+# Generated by Django 4.2.5 on 2023-10-01 21:33
+
+from django.db import migrations, models
+import django_countries.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="book",
+            name="language",
+            field=models.CharField(
+                choices=[
+                    ("af", "Afrikaans"),
+                    ("ar", "Arabic"),
+                    ("ar-dz", "Algerian Arabic"),
+                    ("ast", "Asturian"),
+                    ("az", "Azerbaijani"),
+                    ("bg", "Bulgarian"),
+                    ("be", "Belarusian"),
+                    ("bn", "Bengali"),
+                    ("br", "Breton"),
+                    ("bs", "Bosnian"),
+                    ("ca", "Catalan"),
+                    ("ckb", "Central Kurdish (Sorani)"),
+                    ("cs", "Czech"),
+                    ("cy", "Welsh"),
+                    ("da", "Danish"),
+                    ("de", "German"),
+                    ("dsb", "Lower Sorbian"),
+                    ("el", "Greek"),
+                    ("en", "English"),
+                    ("en-au", "Australian English"),
+                    ("en-gb", "British English"),
+                    ("eo", "Esperanto"),
+                    ("es", "Spanish"),
+                    ("es-ar", "Argentinian Spanish"),
+                    ("es-co", "Colombian Spanish"),
+                    ("es-mx", "Mexican Spanish"),
+                    ("es-ni", "Nicaraguan Spanish"),
+                    ("es-ve", "Venezuelan Spanish"),
+                    ("et", "Estonian"),
+                    ("eu", "Basque"),
+                    ("fa", "Persian"),
+                    ("fi", "Finnish"),
+                    ("fr", "French"),
+                    ("fy", "Frisian"),
+                    ("ga", "Irish"),
+                    ("gd", "Scottish Gaelic"),
+                    ("gl", "Galician"),
+                    ("he", "Hebrew"),
+                    ("hi", "Hindi"),
+                    ("hr", "Croatian"),
+                    ("hsb", "Upper Sorbian"),
+                    ("hu", "Hungarian"),
+                    ("hy", "Armenian"),
+                    ("ia", "Interlingua"),
+                    ("id", "Indonesian"),
+                    ("ig", "Igbo"),
+                    ("io", "Ido"),
+                    ("is", "Icelandic"),
+                    ("it", "Italian"),
+                    ("ja", "Japanese"),
+                    ("ka", "Georgian"),
+                    ("kab", "Kabyle"),
+                    ("kk", "Kazakh"),
+                    ("km", "Khmer"),
+                    ("kn", "Kannada"),
+                    ("ko", "Korean"),
+                    ("ky", "Kyrgyz"),
+                    ("lb", "Luxembourgish"),
+                    ("lt", "Lithuanian"),
+                    ("lv", "Latvian"),
+                    ("mk", "Macedonian"),
+                    ("ml", "Malayalam"),
+                    ("mn", "Mongolian"),
+                    ("mr", "Marathi"),
+                    ("ms", "Malay"),
+                    ("my", "Burmese"),
+                    ("nb", "Norwegian Bokmål"),
+                    ("ne", "Nepali"),
+                    ("nl", "Dutch"),
+                    ("nn", "Norwegian Nynorsk"),
+                    ("os", "Ossetic"),
+                    ("pa", "Punjabi"),
+                    ("pl", "Polish"),
+                    ("pt", "Portuguese"),
+                    ("pt-br", "Brazilian Portuguese"),
+                    ("ro", "Romanian"),
+                    ("ru", "Russian"),
+                    ("sk", "Slovak"),
+                    ("sl", "Slovenian"),
+                    ("sq", "Albanian"),
+                    ("sr", "Serbian"),
+                    ("sr-latn", "Serbian Latin"),
+                    ("sv", "Swedish"),
+                    ("sw", "Swahili"),
+                    ("ta", "Tamil"),
+                    ("te", "Telugu"),
+                    ("tg", "Tajik"),
+                    ("th", "Thai"),
+                    ("tk", "Turkmen"),
+                    ("tr", "Turkish"),
+                    ("tt", "Tatar"),
+                    ("udm", "Udmurt"),
+                    ("uk", "Ukrainian"),
+                    ("ur", "Urdu"),
+                    ("uz", "Uzbek"),
+                    ("vi", "Vietnamese"),
+                    ("zh-hans", "Simplified Chinese"),
+                    ("zh-hant", "Traditional Chinese"),
+                ],
+                default="en",
+                max_length=7,
+            ),
+        ),
+        migrations.AddField(
+            model_name="book",
+            name="numbers_of_pages",
+            field=models.SmallIntegerField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name="publisher",
+            name="country",
+            field=django_countries.fields.CountryField(blank=True, max_length=2),
+        ),
+        migrations.AlterField(
+            model_name="book",
+            name="ISBN",
+            field=models.CharField(blank=True, max_length=13),
+        ),
+        migrations.AlterField(
+            model_name="publisher",
+            name="website",
+            field=models.URLField(blank=True),
+        ),
+    ]

ram/bookshelf/migrations/0003_bookimage.py

@@ -0,0 +1,51 @@
+# Generated by Django 4.2.5 on 2023-10-02 10:36
+
+from django.db import migrations, models
+import django.db.models.deletion
+import ram.utils
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0002_book_language_book_numbers_of_pages_and_more"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="BookImage",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("order", models.PositiveIntegerField(default=0)),
+                (
+                    "image",
+                    models.ImageField(
+                        blank=True,
+                        null=True,
+                        storage=ram.utils.DeduplicatedStorage,
+                        upload_to="images/books/",
+                    ),
+                ),
+                (
+                    "book",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="image",
+                        to="bookshelf.book",
+                    ),
+                ),
+            ],
+            options={
+                "ordering": ["order"],
+                "abstract": False,
+            },
+        ),
+    ]

ram/bookshelf/migrations/0004_rename_numbers_of_pages_book_number_of_pages.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.5 on 2023-10-02 20:38
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0003_bookimage"),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name="book",
+            old_name="numbers_of_pages",
+            new_name="number_of_pages",
+        ),
+    ]

ram/bookshelf/migrations/0005_alter_book_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.5 on 2023-10-03 19:57
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0004_rename_numbers_of_pages_book_number_of_pages"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="book",
+            options={"ordering": ["authors__last_name", "title"]},
+        ),
+    ]

ram/bookshelf/migrations/0006_alter_book_isbn.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.5 on 2023-10-03 20:43
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0005_alter_book_options"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="book",
+            name="ISBN",
+            field=models.CharField(blank=True, max_length=17),
+        ),
+    ]

ram/bookshelf/migrations/0007_alter_book_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.5 on 2023-10-03 21:07
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0006_alter_book_isbn"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="book",
+            options={"ordering": ["title"]},
+        ),
+    ]

ram/bookshelf/migrations/0008_alter_author_options_alter_publisher_options.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.2.6 on 2023-10-09 21:08
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("bookshelf", "0007_alter_book_options"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="author",
+            options={"ordering": ["last_name", "first_name"]},
+        ),
+        migrations.AlterModelOptions(
+            name="publisher",
+            options={"ordering": ["name"]},
+        ),
+    ]

ram/bookshelf/migrations/0009_alter_bookimage_image.py

@@ -0,0 +1,49 @@
+# Generated by Django 4.2.6 on 2023-10-30 13:16
+
+import os
+import sys
+import shutil
+import ram.utils
+import bookshelf.models
+
+from django.db import migrations, models
+from django.conf import settings
+
+
+def move_images(apps, schema_editor):
+    sys.stdout.write("\n  Processing files. Please await...")
+    for r in bookshelf.models.BookImage.objects.all():
+        fname = os.path.basename(r.image.path)
+        new_image = bookshelf.models.book_image_upload(r, fname)
+        new_path = os.path.join(settings.MEDIA_ROOT, new_image)
+        os.makedirs(os.path.dirname(new_path), exist_ok=True)
+        try:
+            shutil.move(r.image.path, new_path)
+        except FileNotFoundError:
+            sys.stderr.write("  !! FileNotFoundError: {}\n".format(new_image))
+            pass
+        r.image.name = new_image
+        r.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("bookshelf", "0008_alter_author_options_alter_publisher_options"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="bookimage",
+            name="image",
+            field=models.ImageField(
+                blank=True,
+                null=True,
+                storage=ram.utils.DeduplicatedStorage,
+                upload_to=bookshelf.models.book_image_upload,
+            ),
+        ),
+        migrations.RunPython(
+            move_images,
+            reverse_code=migrations.RunPython.noop
+        ),
+    ]

ram/bookshelf/migrations/0010_alter_bookimage_image.py

@@ -0,0 +1,22 @@
+# Generated by Django 4.2.6 on 2023-11-04 22:53
+
+import bookshelf.models
+from django.db import migrations, models
+import ram.utils
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("bookshelf", "0009_alter_bookimage_image"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="bookimage",
+            name="image",
+            field=models.ImageField(
+                storage=ram.utils.DeduplicatedStorage,
+                upload_to=bookshelf.models.book_image_upload,
+            ),
+        ),
+    ]

ram/bookshelf/migrations/0011_alter_book_language.py

@@ -0,0 +1,121 @@
+# Generated by Django 5.0.1 on 2024-01-20 21:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("bookshelf", "0010_alter_bookimage_image"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="book",
+            name="language",
+            field=models.CharField(
+                choices=[
+                    ("af", "Afrikaans"),
+                    ("ar", "Arabic"),
+                    ("ar-dz", "Algerian Arabic"),
+                    ("ast", "Asturian"),
+                    ("az", "Azerbaijani"),
+                    ("bg", "Bulgarian"),
+                    ("be", "Belarusian"),
+                    ("bn", "Bengali"),
+                    ("br", "Breton"),
+                    ("bs", "Bosnian"),
+                    ("ca", "Catalan"),
+                    ("ckb", "Central Kurdish (Sorani)"),
+                    ("cs", "Czech"),
+                    ("cy", "Welsh"),
+                    ("da", "Danish"),
+                    ("de", "German"),
+                    ("dsb", "Lower Sorbian"),
+                    ("el", "Greek"),
+                    ("en", "English"),
+                    ("en-au", "Australian English"),
+                    ("en-gb", "British English"),
+                    ("eo", "Esperanto"),
+                    ("es", "Spanish"),
+                    ("es-ar", "Argentinian Spanish"),
+                    ("es-co", "Colombian Spanish"),
+                    ("es-mx", "Mexican Spanish"),
+                    ("es-ni", "Nicaraguan Spanish"),
+                    ("es-ve", "Venezuelan Spanish"),
+                    ("et", "Estonian"),
+                    ("eu", "Basque"),
+                    ("fa", "Persian"),
+                    ("fi", "Finnish"),
+                    ("fr", "French"),
+                    ("fy", "Frisian"),
+                    ("ga", "Irish"),
+                    ("gd", "Scottish Gaelic"),
+                    ("gl", "Galician"),
+                    ("he", "Hebrew"),
+                    ("hi", "Hindi"),
+                    ("hr", "Croatian"),
+                    ("hsb", "Upper Sorbian"),
+                    ("hu", "Hungarian"),
+                    ("hy", "Armenian"),
+                    ("ia", "Interlingua"),
+                    ("id", "Indonesian"),
+                    ("ig", "Igbo"),
+                    ("io", "Ido"),
+                    ("is", "Icelandic"),
+                    ("it", "Italian"),
+                    ("ja", "Japanese"),
+                    ("ka", "Georgian"),
+                    ("kab", "Kabyle"),
+                    ("kk", "Kazakh"),
+                    ("km", "Khmer"),
+                    ("kn", "Kannada"),
+                    ("ko", "Korean"),
+                    ("ky", "Kyrgyz"),
+                    ("lb", "Luxembourgish"),
+                    ("lt", "Lithuanian"),
+                    ("lv", "Latvian"),
+                    ("mk", "Macedonian"),
+                    ("ml", "Malayalam"),
+                    ("mn", "Mongolian"),
+                    ("mr", "Marathi"),
+                    ("ms", "Malay"),
+                    ("my", "Burmese"),
+                    ("nb", "Norwegian Bokmål"),
+                    ("ne", "Nepali"),
+                    ("nl", "Dutch"),
+                    ("nn", "Norwegian Nynorsk"),
+                    ("os", "Ossetic"),
+                    ("pa", "Punjabi"),
+                    ("pl", "Polish"),
+                    ("pt", "Portuguese"),
+                    ("pt-br", "Brazilian Portuguese"),
+                    ("ro", "Romanian"),
+                    ("ru", "Russian"),
+                    ("sk", "Slovak"),
+                    ("sl", "Slovenian"),
+                    ("sq", "Albanian"),
+                    ("sr", "Serbian"),
+                    ("sr-latn", "Serbian Latin"),
+                    ("sv", "Swedish"),
+                    ("sw", "Swahili"),
+                    ("ta", "Tamil"),
+                    ("te", "Telugu"),
+                    ("tg", "Tajik"),
+                    ("th", "Thai"),
+                    ("tk", "Turkmen"),
+                    ("tr", "Turkish"),
+                    ("tt", "Tatar"),
+                    ("udm", "Udmurt"),
+                    ("ug", "Uyghur"),
+                    ("uk", "Ukrainian"),
+                    ("ur", "Urdu"),
+                    ("uz", "Uzbek"),
+                    ("vi", "Vietnamese"),
+                    ("zh-hans", "Simplified Chinese"),
+                    ("zh-hant", "Traditional Chinese"),
+                ],
+                default="en",
+                max_length=7,
+            ),
+        ),
+    ]

ram/bookshelf/migrations/0012_alter_book_notes.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.0.2 on 2024-02-17 12:19
+
+import tinymce.models
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0011_alter_book_language"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="book",
+            name="notes",
+            field=tinymce.models.HTMLField(blank=True),
+        ),
+    ]

ram/bookshelf/migrations/0013_book_description.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.0.2 on 2024-03-02 14:31
+
+import tinymce.models
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0012_alter_book_notes"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="book",
+            name="description",
+            field=tinymce.models.HTMLField(blank=True),
+        ),
+    ]

ram/bookshelf/models.py

@@ -0,0 +1,112 @@
+import os
+import shutil
+from uuid import uuid4
+from django.db import models
+from django.conf import settings
+from django.urls import reverse
+from django_countries.fields import CountryField
+
+from tinymce import models as tinymce
+
+from metadata.models import Tag
+from ram.utils import DeduplicatedStorage
+from ram.models import Image, PropertyInstance
+
+
+class Publisher(models.Model):
+    name = models.CharField(max_length=200)
+    country = CountryField(blank=True)
+    website = models.URLField(blank=True)
+
+    class Meta:
+        ordering = ["name"]
+
+    def __str__(self):
+        return self.name
+
+
+class Author(models.Model):
+    first_name = models.CharField(max_length=100)
+    last_name = models.CharField(max_length=100)
+
+    class Meta:
+        ordering = ["last_name", "first_name"]
+
+    def __str__(self):
+        return f"{self.last_name}, {self.first_name}"
+
+    def short_name(self):
+        return f"{self.last_name} {self.first_name[0]}."
+
+
+class Book(models.Model):
+    uuid = models.UUIDField(primary_key=True, default=uuid4, editable=False)
+    title = models.CharField(max_length=200)
+    authors = models.ManyToManyField(Author)
+    publisher = models.ForeignKey(Publisher, on_delete=models.CASCADE)
+    ISBN = models.CharField(max_length=17, blank=True)  # 13 + dashes
+    language = models.CharField(
+        max_length=7,
+        choices=settings.LANGUAGES,
+        default='en'
+    )
+    number_of_pages = models.SmallIntegerField(null=True, blank=True)
+    publication_year = models.SmallIntegerField(null=True, blank=True)
+    description = tinymce.HTMLField(blank=True)
+    purchase_date = models.DateField(null=True, blank=True)
+    tags = models.ManyToManyField(
+        Tag, related_name="bookshelf", blank=True
+    )
+    notes = tinymce.HTMLField(blank=True)
+    creation_time = models.DateTimeField(auto_now_add=True)
+    updated_time = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        ordering = ["title"]
+
+    def __str__(self):
+        return self.title
+
+    def publisher_name(self):
+        return self.publisher.name
+
+    def get_absolute_url(self):
+        return reverse("book", kwargs={"uuid": self.uuid})
+
+    def delete(self, *args, **kwargs):
+        shutil.rmtree(
+            os.path.join(
+                settings.MEDIA_ROOT, "images", "books", str(self.uuid)
+            ),
+            ignore_errors=True
+        )
+        super(Book, self).delete(*args, **kwargs)
+
+
+def book_image_upload(instance, filename):
+    return os.path.join(
+        "images",
+        "books",
+        str(instance.book.uuid),
+        filename
+    )
+
+
+class BookImage(Image):
+    book = models.ForeignKey(
+        Book, on_delete=models.CASCADE, related_name="image"
+    )
+    image = models.ImageField(
+        upload_to=book_image_upload,
+        storage=DeduplicatedStorage,
+    )
+
+
+class BookProperty(PropertyInstance):
+    book = models.ForeignKey(
+        Book,
+        on_delete=models.CASCADE,
+        null=False,
+        blank=False,
+        related_name="property",
+    )

ram/bookshelf/serializers.py

@@ -0,0 +1,26 @@
+from rest_framework import serializers
+from bookshelf.models import Book, Author, Publisher
+from metadata.serializers import TagSerializer
+
+
+class AuthorSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Author
+        fields = "__all__"
+
+
+class PublisherSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Publisher
+        fields = "__all__"
+
+
+class BookSerializer(serializers.ModelSerializer):
+    authors = AuthorSerializer(many=True)
+    publisher = PublisherSerializer()
+    tags = TagSerializer(many=True)
+
+    class Meta:
+        model = Book
+        fields = "__all__"
+        read_only_fields = ("creation_time", "updated_time")

ram/bookshelf/tests.py

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

ram/bookshelf/urls.py

@@ -0,0 +1,7 @@
+from django.urls import path
+from bookshelf.views import BookList, BookGet
+
+urlpatterns = [
+    path("book/list", BookList.as_view()),
+    path("book/get/<str:uuid>", BookGet.as_view()),
+]

ram/bookshelf/views.py

@@ -0,0 +1,18 @@
+from rest_framework.generics import ListAPIView, RetrieveAPIView
+from rest_framework.schemas.openapi import AutoSchema
+
+from bookshelf.models import Book
+from bookshelf.serializers import BookSerializer
+
+
+class BookList(ListAPIView):
+    queryset = Book.objects.all()
+    serializer_class = BookSerializer
+
+
+class BookGet(RetrieveAPIView):
+    queryset = Book.objects.all()
+    serializer_class = BookSerializer
+    lookup_field = "uuid"
+
+    schema = AutoSchema(operation_id_base="retrieveBookByUUID")

ram/consist/migrations/0005_alter_consist_notes.py

@@ -1,6 +1,7 @@
 # Generated by Django 4.1 on 2022-08-23 15:54
 
-import ckeditor_uploader.fields
+# ckeditor removal
+# import ckeditor_uploader.fields
 from django.db import migrations
 
 
@@ -11,9 +12,9 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.AlterField(
-            model_name="consist",
-            name="notes",
-            field=ckeditor_uploader.fields.RichTextUploadingField(blank=True),
-        ),
+        # migrations.AlterField(
+        #     model_name="consist",
+        #     name="notes",
+        #     field=ckeditor_uploader.fields.RichTextUploadingField(blank=True),
+        # ),
     ]

ram/consist/migrations/0009_alter_consist_image.py

@@ -0,0 +1,51 @@
+# Generated by Django 4.2.6 on 2023-10-31 09:41
+
+import os
+import sys
+import shutil
+import ram.utils
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+def move_images(apps, schema_editor):
+    sys.stdout.write("\n  Processing files. Please await...")
+    model = apps.get_model("consist", "Consist")
+    for r in model.objects.all():
+        if not r.image:  # exit the loop if there's no image
+            continue
+        fname = os.path.basename(r.image.path)
+        new_image = os.path.join("images", "consists", fname)
+        new_path = os.path.join(settings.MEDIA_ROOT, new_image)
+        os.makedirs(os.path.dirname(new_path), exist_ok=True)
+        try:
+            shutil.move(r.image.path, new_path)
+        except FileNotFoundError:
+            sys.stderr.write("  !! FileNotFoundError: {}\n".format(new_image))
+            pass
+        r.image.name = new_image
+        r.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("consist", "0008_alter_consist_options"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="consist",
+            name="image",
+            field=models.ImageField(
+                blank=True,
+                null=True,
+                storage=ram.utils.DeduplicatedStorage,
+                upload_to="images/consists",
+            ),
+        ),
+        migrations.RunPython(
+            move_images,
+            reverse_code=migrations.RunPython.noop
+        ),
+    ]

ram/consist/migrations/0010_alter_consist_notes.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.0.2 on 2024-02-17 12:19
+
+import tinymce.models
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("consist", "0009_alter_consist_image"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="consist",
+            name="notes",
+            field=tinymce.models.HTMLField(blank=True),
+        ),
+    ]

ram/consist/migrations/0011_alter_consist_consist_address_alter_consist_era.py

@@ -0,0 +1,30 @@
+# Generated by Django 5.0.4 on 2024-04-20 12:49
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("consist", "0010_alter_consist_notes"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="consist",
+            name="consist_address",
+            field=models.SmallIntegerField(
+                blank=True,
+                default=None,
+                help_text="DCC consist address if enabled",
+                null=True,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="consist",
+            name="era",
+            field=models.CharField(
+                blank=True, help_text="Era or epoch of the consist", max_length=32
+            ),
+        ),
+    ]

ram/consist/models.py

@@ -1,8 +1,10 @@
+import os
+
 from uuid import uuid4
 from django.db import models
 from django.urls import reverse
 
-from ckeditor_uploader.fields import RichTextUploadingField
+from tinymce import models as tinymce
 
 from ram.utils import DeduplicatedStorage
 from metadata.models import Company, Tag
@@ -14,14 +16,24 @@ class Consist(models.Model):
     identifier = models.CharField(max_length=128, unique=False)
     tags = models.ManyToManyField(Tag, related_name="consist", blank=True)
     consist_address = models.SmallIntegerField(
-        default=None, null=True, blank=True
+        default=None,
+        null=True,
+        blank=True,
+        help_text="DCC consist address if enabled",
     )
     company = models.ForeignKey(Company, on_delete=models.CASCADE)
-    era = models.CharField(max_length=32, blank=True)
-    image = models.ImageField(
-        upload_to="images/", storage=DeduplicatedStorage, null=True, blank=True
+    era = models.CharField(
+        max_length=32,
+        blank=True,
+        help_text="Era or epoch of the consist",
     )
-    notes = RichTextUploadingField(blank=True)
+    image = models.ImageField(
+        upload_to=os.path.join("images", "consists"),
+        storage=DeduplicatedStorage,
+        null=True,
+        blank=True,
+    )
+    notes = tinymce.HTMLField(blank=True)
     creation_time = models.DateTimeField(auto_now_add=True)
     updated_time = models.DateTimeField(auto_now=True)
 

ram/metadata/admin.py

@@ -4,6 +4,7 @@ from adminsortable2.admin import SortableAdminMixin
 from metadata.models import (
     Property,
     Decoder,
+    DecoderDocument,
     Scale,
     Manufacturer,
     Company,
@@ -14,11 +15,20 @@ from metadata.models import (
 
 @admin.register(Property)
 class PropertyAdmin(admin.ModelAdmin):
+    list_display = ("name", "private")
     search_fields = ("name",)
 
 
+class DecoderDocInline(admin.TabularInline):
+    model = DecoderDocument
+    min_num = 0
+    extra = 0
+    classes = ["collapse"]
+
+
 @admin.register(Decoder)
 class DecoderAdmin(admin.ModelAdmin):
+    inlines = (DecoderDocInline,)
     readonly_fields = ("image_thumbnail",)
     list_display = ("__str__", "sound")
     list_filter = ("manufacturer", "sound")

ram/metadata/migrations/0010_alter_manufacturer_category.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.1.5 on 2023-01-06 00:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("metadata", "0009_alter_company_logo_alter_decoder_image_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="manufacturer",
+            name="category",
+            field=models.CharField(
+                choices=[
+                    ("model", "Model"),
+                    ("real", "Real"),
+                    ("accessory", "Accessory"),
+                    ("other", "Other"),
+                ],
+                max_length=64,
+            ),
+        ),
+    ]

ram/metadata/migrations/0011_company_slug_and_more.py

@@ -0,0 +1,93 @@
+# Generated by Django 4.1.5 on 2023-01-09 11:22
+
+from django.db import migrations, models
+
+
+from ram.utils import slugify
+
+
+def create_slug(apps, schema_editor):
+    fields = ["Company", "Manufacturer", "RollingStockType", "Scale"]
+
+    for m in fields:
+        model = apps.get_model("metadata", m)
+
+        for row in model.objects.all():
+            if hasattr(row, "type"):
+                row.slug = slugify("{} {}".format(row.type, row.category))
+            elif hasattr(row, "scale"):
+                row.slug = slugify(row.scale)
+            else:
+                row.slug = slugify(row.name)
+
+            row.save(update_fields=["slug"])
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("metadata", "0010_alter_manufacturer_category"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="company",
+            name="slug",
+            field=models.CharField(
+                editable=False, max_length=64, blank=True
+            ),
+        ),
+        migrations.AddField(
+            model_name="manufacturer",
+            name="slug",
+            field=models.CharField(
+                editable=False, max_length=128, blank=True
+            ),
+        ),
+        migrations.AddField(
+            model_name="rollingstocktype",
+            name="slug",
+            field=models.CharField(
+                editable=False, max_length=128, blank=True
+            ),
+        ),
+        migrations.AddField(
+            model_name="scale",
+            name="slug",
+            field=models.CharField(
+                editable=False, max_length=32, blank=True
+            ),
+        ),
+        migrations.RunPython(
+            create_slug,
+            reverse_code=migrations.RunPython.noop
+        ),
+        migrations.AlterField(
+            model_name="company",
+            name="slug",
+            field=models.CharField(
+                editable=False, max_length=64, unique=True
+            ),
+        ),
+        migrations.AlterField(
+            model_name="manufacturer",
+            name="slug",
+            field=models.CharField(
+                editable=False, max_length=128, unique=True
+            ),
+        ),
+        migrations.AlterField(
+            model_name="rollingstocktype",
+            name="slug",
+            field=models.CharField(
+                editable=False, max_length=128, unique=True
+            ),
+        ),
+        migrations.AlterField(
+            model_name="scale",
+            name="slug",
+            field=models.CharField(
+                editable=False, max_length=32, unique=True
+            ),
+        ),
+    ]

ram/metadata/migrations/0012_alter_decoder_manufacturer_decoderdocument.py

@@ -0,0 +1,59 @@
+# Generated by Django 4.2 on 2023-09-30 21:54
+
+from django.db import migrations, models
+import django.db.models.deletion
+import ram.utils
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("metadata", "0011_company_slug_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="decoder",
+            name="manufacturer",
+            field=models.ForeignKey(
+                limit_choices_to={"category": "accessory"},
+                on_delete=django.db.models.deletion.CASCADE,
+                to="metadata.manufacturer",
+            ),
+        ),
+        migrations.CreateModel(
+            name="DecoderDocument",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("description", models.CharField(blank=True, max_length=128)),
+                (
+                    "file",
+                    models.FileField(
+                        blank=True,
+                        null=True,
+                        storage=ram.utils.DeduplicatedStorage(),
+                        upload_to="files/",
+                    ),
+                ),
+                (
+                    "decoder",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="document",
+                        to="metadata.decoder",
+                    ),
+                ),
+            ],
+            options={
+                "unique_together": {("decoder", "file")},
+            },
+        ),
+    ]

ram/metadata/migrations/0013_decoderdocument_private.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.5 on 2023-10-06 19:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("metadata", "0012_alter_decoder_manufacturer_decoderdocument"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="decoderdocument",
+            name="private",
+            field=models.BooleanField(default=False),
+        ),
+    ]

ram/metadata/migrations/0014_alter_decoder_options_alter_tag_options.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.2.6 on 2023-10-10 12:44
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("metadata", "0013_decoderdocument_private"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="decoder",
+            options={"ordering": ["manufacturer", "name"]},
+        ),
+        migrations.AlterModelOptions(
+            name="tag",
+            options={"ordering": ["name"]},
+        ),
+    ]

ram/metadata/migrations/0015_alter_company_logo_alter_decoder_image_and_more.py

@@ -0,0 +1,80 @@
+# Generated by Django 4.2.6 on 2023-10-30 13:16
+
+import os
+import sys
+import shutil
+import ram.utils
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+def move_images(apps, schema_editor):
+    fields = {
+        "Company": ["companies", "logo"],
+        "Decoder": ["decoders", "image"],
+        "Manufacturer": ["manufacturers", "logo"],
+    }
+    sys.stdout.write("\n  Processing files. Please await...")
+    for m in fields.items():
+        model = apps.get_model("metadata", m[0])
+        for r in model.objects.all():
+            field = getattr(r, m[1][1])
+            if not field:  # exit the loop if there's no image
+                continue
+            fname = os.path.basename(field.path)
+            new_image = os.path.join("images", m[1][0], fname)
+            new_path = os.path.join(settings.MEDIA_ROOT, new_image)
+            os.makedirs(os.path.dirname(new_path), exist_ok=True)
+            try:
+                shutil.move(field.path, new_path)
+            except FileNotFoundError:
+                sys.stderr.write(
+                    "  !! FileNotFoundError: {}\n".format(new_image)
+                )
+                pass
+            field.name = new_image
+            r.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("metadata", "0014_alter_decoder_options_alter_tag_options"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="company",
+            name="logo",
+            field=models.ImageField(
+                blank=True,
+                null=True,
+                storage=ram.utils.DeduplicatedStorage,
+                upload_to="images/companies",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="decoder",
+            name="image",
+            field=models.ImageField(
+                blank=True,
+                null=True,
+                storage=ram.utils.DeduplicatedStorage,
+                upload_to="images/decoders",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="manufacturer",
+            name="logo",
+            field=models.ImageField(
+                blank=True,
+                null=True,
+                storage=ram.utils.DeduplicatedStorage,
+                upload_to="images/manufacturers",
+            ),
+        ),
+        migrations.RunPython(
+            move_images,
+            reverse_code=migrations.RunPython.noop
+        ),
+    ]

ram/metadata/migrations/0016_alter_decoderdocument_file.py

@@ -0,0 +1,20 @@
+# Generated by Django 4.2.6 on 2023-11-04 22:53
+
+from django.db import migrations, models
+import ram.utils
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("metadata", "0015_alter_company_logo_alter_decoder_image_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="decoderdocument",
+            name="file",
+            field=models.FileField(
+                storage=ram.utils.DeduplicatedStorage(), upload_to="files/"
+            ),
+        ),
+    ]

ram/metadata/migrations/0017_alter_property_private.py

@@ -0,0 +1,20 @@
+# Generated by Django 5.0.4 on 2024-04-20 12:49
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("metadata", "0016_alter_decoderdocument_file"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="property",
+            name="private",
+            field=models.BooleanField(
+                default=False, help_text="Property will be only visible to logged users"
+            ),
+        ),
+    ]

ram/metadata/models.py

@@ -1,14 +1,20 @@
+import os
 from django.db import models
+from django.urls import reverse
 from django.conf import settings
 from django.dispatch.dispatcher import receiver
 from django_countries.fields import CountryField
 
+from ram.models import Document
 from ram.utils import DeduplicatedStorage, get_image_preview, slugify
 
 
 class Property(models.Model):
     name = models.CharField(max_length=128, unique=True)
-    private = models.BooleanField(default=False)
+    private = models.BooleanField(
+        default=False,
+        help_text="Property will be only visible to logged users",
+    )
 
     class Meta:
         verbose_name_plural = "Properties"
@@ -20,12 +26,16 @@ class Property(models.Model):
 
 class Manufacturer(models.Model):
     name = models.CharField(max_length=128, unique=True)
+    slug = models.CharField(max_length=128, unique=True, editable=False)
     category = models.CharField(
         max_length=64, choices=settings.MANUFACTURER_TYPES
     )
     website = models.URLField(blank=True)
     logo = models.ImageField(
-        upload_to="images/", storage=DeduplicatedStorage, null=True, blank=True
+        upload_to=os.path.join("images", "manufacturers"),
+        storage=DeduplicatedStorage,
+        null=True,
+        blank=True,
     )
 
     class Meta:
@@ -34,6 +44,14 @@ class Manufacturer(models.Model):
     def __str__(self):
         return self.name
 
+    def get_absolute_url(self):
+        return reverse(
+            "filtered", kwargs={
+                "_filter": "manufacturer",
+                "search": self.slug,
+            }
+        )
+
     def logo_thumbnail(self):
         return get_image_preview(self.logo.url)
 
@@ -42,11 +60,15 @@ class Manufacturer(models.Model):
 
 class Company(models.Model):
     name = models.CharField(max_length=64, unique=True)
+    slug = models.CharField(max_length=64, unique=True, editable=False)
     extended_name = models.CharField(max_length=128, blank=True)
     country = CountryField()
     freelance = models.BooleanField(default=False)
     logo = models.ImageField(
-        upload_to="images/", storage=DeduplicatedStorage, null=True, blank=True
+        upload_to=os.path.join("images", "companies"),
+        storage=DeduplicatedStorage,
+        null=True,
+        blank=True,
     )
 
     class Meta:
@@ -56,6 +78,17 @@ class Company(models.Model):
     def __str__(self):
         return self.name
 
+    def get_absolute_url(self):
+        return reverse(
+            "filtered", kwargs={
+                "_filter": "company",
+                "search": self.slug,
+            }
+        )
+
+    def extended_name_pp(self):
+        return "({})".format(self.extended_name) if self.extended_name else ""
+
     def logo_thumbnail(self):
         return get_image_preview(self.logo.url)
 
@@ -67,14 +100,20 @@ class Decoder(models.Model):
     manufacturer = models.ForeignKey(
         Manufacturer,
         on_delete=models.CASCADE,
-        limit_choices_to={"category": "model"},
+        limit_choices_to={"category": "accessory"},
     )
     version = models.CharField(max_length=64, blank=True)
     sound = models.BooleanField(default=False)
     image = models.ImageField(
-        upload_to="images/", storage=DeduplicatedStorage, null=True, blank=True
+        upload_to=os.path.join("images", "decoders"),
+        storage=DeduplicatedStorage,
+        null=True,
+        blank=True,
     )
 
+    class Meta(object):
+        ordering = ["manufacturer", "name"]
+
     def __str__(self):
         return "{0} - {1}".format(self.manufacturer, self.name)
 
@@ -84,8 +123,18 @@ class Decoder(models.Model):
     image_thumbnail.short_description = "Preview"
 
 
+class DecoderDocument(Document):
+    decoder = models.ForeignKey(
+        Decoder, on_delete=models.CASCADE, related_name="document"
+    )
+
+    class Meta:
+        unique_together = ("decoder", "file")
+
+
 class Scale(models.Model):
     scale = models.CharField(max_length=32, unique=True)
+    slug = models.CharField(max_length=32, unique=True, editable=False)
     ratio = models.CharField(max_length=16, blank=True)
     gauge = models.CharField(max_length=16, blank=True)
     tracks = models.CharField(max_length=16, blank=True)
@@ -93,33 +142,65 @@ class Scale(models.Model):
     class Meta:
         ordering = ["scale"]
 
+    def get_absolute_url(self):
+        return reverse(
+            "filtered", kwargs={
+                "_filter": "scale",
+                "search": self.slug,
+            }
+        )
+
     def __str__(self):
         return str(self.scale)
 
 
-class Tag(models.Model):
-    name = models.CharField(max_length=128, unique=True)
-    slug = models.CharField(max_length=128, unique=True)
-
-    def __str__(self):
-        return self.name
-
-
-@receiver(models.signals.pre_save, sender=Tag)
-def tag_pre_save(sender, instance, **kwargs):
-    instance.slug = slugify(instance.name)
-
-
 class RollingStockType(models.Model):
     type = models.CharField(max_length=64)
     order = models.PositiveSmallIntegerField()
     category = models.CharField(
         max_length=64, choices=settings.ROLLING_STOCK_TYPES
     )
+    slug = models.CharField(max_length=128, unique=True, editable=False)
 
     class Meta(object):
         unique_together = ("category", "type")
         ordering = ["order"]
 
+    def get_absolute_url(self):
+        return reverse(
+            "filtered", kwargs={
+                "_filter": "type",
+                "search": self.slug,
+            }
+        )
+
     def __str__(self):
         return "{0} {1}".format(self.type, self.category)
+
+
+class Tag(models.Model):
+    name = models.CharField(max_length=128, unique=True)
+    slug = models.CharField(max_length=128, unique=True)
+
+    class Meta(object):
+        ordering = ["name"]
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse(
+            "filtered", kwargs={
+                "_filter": "tag",
+                "search": self.slug,
+            }
+        )
+
+
+@receiver(models.signals.pre_save, sender=Manufacturer)
+@receiver(models.signals.pre_save, sender=Company)
+@receiver(models.signals.pre_save, sender=Scale)
+@receiver(models.signals.pre_save, sender=RollingStockType)
+@receiver(models.signals.pre_save, sender=Tag)
+def slug_pre_save(sender, instance, **kwargs):
+    instance.slug = slugify(instance.__str__())

ram/portal/admin.py

@@ -3,8 +3,10 @@ from solo.admin import SingletonModelAdmin
 
 from portal.models import SiteConfiguration, Flatpage
 
+
 @admin.register(SiteConfiguration)
 class SiteConfigurationAdmin(SingletonModelAdmin):
+    readonly_fields = ("site_name",)
     fieldsets = (
         (
             None,

ram/portal/context_processors.py

@@ -0,0 +1,5 @@
+from django.conf import settings
+
+
+def default_card_image(request):
+    return {"DEFAULT_CARD_IMAGE": settings.DEFAULT_CARD_IMAGE}

ram/portal/migrations/0011_alter_flatpage_content_alter_siteconfiguration_about_and_more.py

@@ -1,7 +1,8 @@
 # Generated by Django 4.1 on 2022-08-23 15:54
 
-import ckeditor.fields
-import ckeditor_uploader.fields
+# ckeditor dependency removal
+# import ckeditor.fields
+# import ckeditor_uploader.fields
 from django.db import migrations
 
 
@@ -12,24 +13,24 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.AlterField(
-            model_name="flatpage",
-            name="content",
-            field=ckeditor_uploader.fields.RichTextUploadingField(),
-        ),
-        migrations.AlterField(
-            model_name="siteconfiguration",
-            name="about",
-            field=ckeditor.fields.RichTextField(blank=True),
-        ),
-        migrations.AlterField(
-            model_name="siteconfiguration",
-            name="footer",
-            field=ckeditor.fields.RichTextField(blank=True),
-        ),
-        migrations.AlterField(
-            model_name="siteconfiguration",
-            name="footer_extended",
-            field=ckeditor.fields.RichTextField(blank=True),
-        ),
+#         migrations.AlterField(
+#             model_name="flatpage",
+#             name="content",
+#             field=ckeditor_uploader.fields.RichTextUploadingField(),
+#         ),
+#         migrations.AlterField(
+#             model_name="siteconfiguration",
+#             name="about",
+#             field=ckeditor.fields.RichTextField(blank=True),
+#         ),
+#         migrations.AlterField(
+#             model_name="siteconfiguration",
+#             name="footer",
+#             field=ckeditor.fields.RichTextField(blank=True),
+#         ),
+#         migrations.AlterField(
+#             model_name="siteconfiguration",
+#             name="footer_extended",
+#             field=ckeditor.fields.RichTextField(blank=True),
+#         ),
     ]

ram/portal/migrations/0016_remove_siteconfiguration_site_name.py

@@ -0,0 +1,16 @@
+# Generated by Django 5.0.1 on 2024-01-20 21:02
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("portal", "0015_siteconfiguration_use_cdn"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="siteconfiguration",
+            name="site_name",
+        ),
+    ]

ram/portal/migrations/0017_alter_flatpage_content_alter_siteconfiguration_about_and_more.py

@@ -0,0 +1,34 @@
+# Generated by Django 5.0.2 on 2024-02-17 12:19
+
+import tinymce.models
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("portal", "0016_remove_siteconfiguration_site_name"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="flatpage",
+            name="content",
+            field=tinymce.models.HTMLField(),
+        ),
+        migrations.AlterField(
+            model_name="siteconfiguration",
+            name="about",
+            field=tinymce.models.HTMLField(blank=True),
+        ),
+        migrations.AlterField(
+            model_name="siteconfiguration",
+            name="footer",
+            field=tinymce.models.HTMLField(blank=True),
+        ),
+        migrations.AlterField(
+            model_name="siteconfiguration",
+            name="footer_extended",
+            field=tinymce.models.HTMLField(blank=True),
+        ),
+    ]

ram/portal/models.py

@@ -1,23 +1,20 @@
 import django
 from django.db import models
+from django.conf import settings
 from django.urls import reverse
 from django.dispatch.dispatcher import receiver
 from django.utils.safestring import mark_safe
 from solo.models import SingletonModel
 
-from ckeditor.fields import RichTextField
-from ckeditor_uploader.fields import RichTextUploadingField
+from tinymce import models as tinymce
 
 from ram import __version__ as app_version
 from ram.utils import slugify
 
 
 class SiteConfiguration(SingletonModel):
-    site_name = models.CharField(
-        max_length=256, default="Railroad Assets Manager"
-    )
     site_author = models.CharField(max_length=256, blank=True)
-    about = RichTextField(blank=True)
+    about = tinymce.HTMLField(blank=True)
     items_per_page = models.CharField(
         max_length=2,
         choices=[(str(x * 3), str(x * 3)) for x in range(2, 11)],
@@ -32,8 +29,8 @@ class SiteConfiguration(SingletonModel):
         ],
         default="type",
     )
-    footer = RichTextField(blank=True)
-    footer_extended = RichTextField(blank=True)
+    footer = tinymce.HTMLField(blank=True)
+    footer_extended = tinymce.HTMLField(blank=True)
     show_version = models.BooleanField(default=True)
     use_cdn = models.BooleanField(default=True)
     extra_head = models.TextField(blank=True)
@@ -44,6 +41,9 @@ class SiteConfiguration(SingletonModel):
     def __str__(self):
         return "Site Configuration"
 
+    def site_name(self):
+        return settings.SITE_NAME
+
     def version(self):
         return app_version
 
@@ -55,7 +55,7 @@ class Flatpage(models.Model):
     name = models.CharField(max_length=256, unique=True)
     path = models.CharField(max_length=256, unique=True)
     published = models.BooleanField(default=False)
-    content = RichTextUploadingField()
+    content = tinymce.HTMLField()
     creation_time = models.DateTimeField(auto_now_add=True)
     updated_time = models.DateTimeField(auto_now=True)
 
@@ -66,12 +66,11 @@ class Flatpage(models.Model):
         return reverse("flatpage", kwargs={"flatpage": self.path})
 
     def get_link(self):
-        if self.published:
-            return mark_safe(
-                '<a href="{0}" target="_blank">Link</a>'.format(
-                    self.get_absolute_url()
-                )
+        return mark_safe(
+            '<a href="{0}" target="_blank">Link</a>'.format(
+                self.get_absolute_url()
             )
+        )
 
 
 @receiver(models.signals.pre_save, sender=Flatpage)

ram/portal/static/coming_soon.svg

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="420"
+   height="226"
+   viewBox="0 0 5.8333333 3.1388889"
+   version="1.1"
+   id="svg1"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1">
+    <linearGradient
+       id="linearGradient1">
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="0.59606808"
+         id="stop2" />
+      <stop
+         style="stop-color:#f5f5f5;stop-opacity:1;"
+         offset="1"
+         id="stop1" />
+    </linearGradient>
+    <linearGradient
+       xlink:href="#linearGradient1"
+       id="linearGradient2"
+       x1="0"
+       y1="1.5694444"
+       x2="5.8333335"
+       y2="1.5694444"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(0.53809522,0,0,1.8584071,-3.1388889,0)"
+       spreadMethod="pad" />
+  </defs>
+  <g
+     id="layer1">
+    <rect
+       style="mix-blend-mode:normal;fill:url(#linearGradient2);stroke:none;stroke-width:0.801535"
+       id="rect1"
+       width="3.1388888"
+       height="5.8333335"
+       x="-3.1388888"
+       y="-2.220446e-16"
+       transform="rotate(-90)" />
+    <text
+       xml:space="preserve"
+       style="font-weight:bold;font-size:0.444444px;line-height:1.25;font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue','Noto Sans','Liberation Sans',Arial,sans-serif;-inkscape-font-specification:'Noto Sans Bold';letter-spacing:0px;word-spacing:0px;stroke-width:0.0138889"
+       x="1.5366687"
+       y="1.6798887"
+       id="text1"><tspan
+         id="tspan1"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:0.444444px;font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue','Noto Sans','Liberation Sans',Arial,sans-serif;-inkscape-font-specification:'Noto Sans';fill:#dee2e6;fill-opacity:1;stroke-width:0.0138889"
+         x="1.5366687"
+         y="1.6798887">Coming soon</tspan></text>
+  </g>
+</svg>

ram/portal/static/css/main.css

@@ -1,7 +1,22 @@
+/* Switch SVG logo to white on dark mode */
+html[data-bs-theme='dark'] .navbar svg {
+  fill: #fff;
+}
+
 .card > a > img {
   width: 100%;
 }
 
+td > img.logo {
+  max-width: 200px;
+  max-height: 48px;
+}
+
+td > img.logo-xl {
+  max-width: 400px;
+  max-height: 96px;
+}
+
 .btn > span {
   display: inline-block;
 }
@@ -15,6 +30,14 @@ a.badge, a.badge:hover {
   padding: 0;
 }
 
+.w-33 {
+  width: 33% !important;
+}
+
+.table-group-divider {
+  border-top: calc(var(--bs-border-width) * 3) solid var(--bs-border-color);
+}
+
 #nav-notes > p {
   padding: .5rem;
 }

ram/portal/static/favicon.svg

@@ -0,0 +1,9 @@
+            <svg width="26" height="16" enable-background="new 0 0 26 26" version="1" viewBox="0 0 26 16" xmlns="http://www.w3.org/2000/svg">
+              <path d="m2.8125 0.0010991a1.0001 1.0001 0 0 0-0.8125 1c0 0.55455-0.44545 1-1 1a1.0001 1.0001 0 0 0-1 1v10a1.0001 1.0001 0 0 0 1 1c0.55455 0 1 0.44546 1 1a1.0001 1.0001 0 0 0 1 1h20a1.0001 1.0001 0 0 0 1-1c0-0.55454 0.44546-1 1-1a1.0001 1.0001 0 0 0 1-1v-10a1.0001 1.0001 0 0 0-1-1c-0.55454 0-1-0.44545-1-1a1.0001 1.0001 0 0 0-1-1h-20a1.0001 1.0001 0 0 0-0.09375 0 1.0001 1.0001 0 0 0-0.09375 0zm0.78125 2h14.406v1h2v-1h2.4062c0.30628 0.76906 0.82469 1.2875 1.5938 1.5938v8.8125c-0.76906 0.30628-1.2875 0.82469-1.5938 1.5938h-2.4062v-1h-2v1h-14.406c-0.30628-0.76906-0.82469-1.2875-1.5938-1.5938v-8.8125c0.76906-0.30628 1.2875-0.82469 1.5938-1.5938zm14.406 2v2h2v-2zm0 3v2h2v-2zm0 3v2h2v-2z" enable-background="accumulate" overflow="visible" stroke-width="2" />
+              <style>
+                path {
+                  text-indent:0;
+                  text-transform:none;
+                }
+              </style>
+            </svg>

ram/portal/templates/base.html

@@ -4,7 +4,7 @@
 {% get_solo 'portal.SiteConfiguration' as site_conf %}
 
 <!doctype html>
-<html lang="en">
+<html lang="en" data-bs-theme="auto">
   <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
@@ -13,14 +13,16 @@
     <meta name="author" content="{{ site_conf.site_author }}">
     <meta name="generator" content="Django Framework">
     <title>{% block title %}{{ title }}{% endblock %} - {{ site_conf.site_name }}</title>
+    <link rel="icon" href="{% static "favicon.png" %}" sizes="any">
+    <link rel="icon" href="{% static "favicon.svg" %}" type="image/svg+xml">
     {% if site_conf.use_cdn %}
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap-dark-5@1.1.3/dist/css/bootstrap-nightshade.min.css" rel="stylesheet">
-    <link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.css" rel="stylesheet">
     {% else %}
-    <link href="{% static "bootstrap-dark-5@1.1.3/dist/css/bootstrap-nightshade.min.css" %}" rel="stylesheet">
-    <link href="{% static "font-awesome/4.7.0/css/font-awesome.min.css" %}" rel="stylesheet">
+    <link href="{% static "bootstrap@5.3.3/dist/css/bootstrap.min.css" %}" rel="stylesheet">
+    <link href="{% static "bootstrap-icons@1.11.3/font/bootstrap-icons.css" %}" rel="stylesheet">
     {% endif %}
-    <link href="{% static "css/main.css" %}" rel="stylesheet">
+    <link href="{% static "css/main.css" %}?v={{ site_conf.version }}" rel="stylesheet">
     <style>
       .bd-placeholder-img {
         font-size: 1.125rem;
@@ -34,53 +36,157 @@
           font-size: 3.5rem;
         }
       }
-      .d-light-inline { display: inline !important; }
-      .d-dark-inline { display: none !important; }
-      html.dark .d-light-inline { display: none !important; }
-      html.dark .d-dark-inline { display: inline !important; }
     </style>
+    <script>
+      /*!
+      * Color mode toggler for Bootstrap's docs (https://getbootstrap.com/)
+      * Copyright 2011-2023 The Bootstrap Authors
+      * Licensed under the Creative Commons Attribution 3.0 Unported License.
+      */
+
+      (() => {
+        'use strict'
+
+        const getStoredTheme = () => localStorage.getItem('theme')
+        const setStoredTheme = theme => localStorage.setItem('theme', theme)
+
+        const getPreferredTheme = () => {
+          const storedTheme = getStoredTheme()
+          if (storedTheme) {
+            return storedTheme
+          }
+
+          return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'
+        }
+
+        const setTheme = theme => {
+          if (theme === 'auto' && window.matchMedia('(prefers-color-scheme: dark)').matches) {
+            document.documentElement.setAttribute('data-bs-theme', 'dark')
+          } else {
+            document.documentElement.setAttribute('data-bs-theme', theme)
+          }
+        }
+
+        setTheme(getPreferredTheme())
+
+        const showActiveTheme = (theme, focus = false) => {
+          const themeSwitcher = document.querySelector('#bd-theme')
+
+          if (!themeSwitcher) {
+            return
+          }
+
+          const activeThemeIcon = document.querySelector('.theme-icon-active i')
+          const btnToActive = document.querySelector(`[data-bs-theme-value="${theme}"]`)
+          const biOfActiveBtn = btnToActive.querySelector('.theme-icon i').getAttribute('class')
+
+          document.querySelectorAll('[data-bs-theme-value]').forEach(element => {
+            element.classList.remove('active')
+            element.setAttribute('aria-pressed', 'false')
+          })
+
+          btnToActive.classList.add('active')
+          btnToActive.setAttribute('aria-pressed', 'true')
+          activeThemeIcon.setAttribute('class', biOfActiveBtn)
+
+          if (focus) {
+            themeSwitcher.focus()
+          }
+        }
+
+        window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
+          const storedTheme = getStoredTheme()
+          if (storedTheme !== 'light' && storedTheme !== 'dark') {
+            setTheme(getPreferredTheme())
+          }
+        })
+
+        window.addEventListener('DOMContentLoaded', () => {
+          showActiveTheme(getPreferredTheme())
+          document.querySelectorAll('[data-bs-theme-value]')
+            .forEach(toggle => {
+              toggle.addEventListener('click', () => {
+                const theme = toggle.getAttribute('data-bs-theme-value')
+                setStoredTheme(theme)
+                setTheme(theme)
+                showActiveTheme(theme, true)
+              })
+            })
+          })
+       })()
+    </script>
+    <script>
+      document.addEventListener('DOMContentLoaded', function () {
+      var selectElement = document.getElementById('tabSelector');
+      selectElement.addEventListener('change', function () {
+        var selectedTabId = this.value;
+        var tabs = document.querySelectorAll('.tab-pane');
+        tabs.forEach(function (tab) {
+        tab.classList.remove('show', 'active');
+        });
+        document.getElementById(selectedTabId).classList.add('show', 'active');
+      });
+      });
+    </script>
     {% block extra_head %}
     {{ site_conf.extra_head | safe }}
     {% endblock %}
-
   </head>
   <body>
     <header>
-      <div class="navbar navbar-light bg-light shadow-sm">
-        <div class="container">
-          <a href="{% url 'index' %}" class="navbar-brand d-flex align-items-center">
-            <svg class="me-2" width="26" height="16" enable-background="new 0 0 26 26" version="1" viewBox="0 0 26 16" xmlns="http://www.w3.org/2000/svg">
-              <path d="m2.8125 0.0010991a1.0001 1.0001 0 0 0-0.8125 1c0 0.55455-0.44545 1-1 1a1.0001 1.0001 0 0 0-1 1v10a1.0001 1.0001 0 0 0 1 1c0.55455 0 1 0.44546 1 1a1.0001 1.0001 0 0 0 1 1h20a1.0001 1.0001 0 0 0 1-1c0-0.55454 0.44546-1 1-1a1.0001 1.0001 0 0 0 1-1v-10a1.0001 1.0001 0 0 0-1-1c-0.55454 0-1-0.44545-1-1a1.0001 1.0001 0 0 0-1-1h-20a1.0001 1.0001 0 0 0-0.09375 0 1.0001 1.0001 0 0 0-0.09375 0zm0.78125 2h14.406v1h2v-1h2.4062c0.30628 0.76906 0.82469 1.2875 1.5938 1.5938v8.8125c-0.76906 0.30628-1.2875 0.82469-1.5938 1.5938h-2.4062v-1h-2v1h-14.406c-0.30628-0.76906-0.82469-1.2875-1.5938-1.5938v-8.8125c0.76906-0.30628 1.2875-0.82469 1.5938-1.5938zm14.406 2v2h2v-2zm0 3v2h2v-2zm0 3v2h2v-2z" enable-background="accumulate" fill="#000" overflow="visible" stroke-width="2" style="text-indent:0;text-transform:none"/>
-            </svg>
-            <strong>{{ site_conf.site_name }}</strong>
-          </a>
-          <div class="btn-group" role="group" aria-label="Login menu">
-            {% include 'includes/login.html' %}
-            <a id="darkmode-button" class="btn btn-sm btn-outline-dark"><i class="fa fa-moon-o fa-fw d-none d-light-inline" title="Switch to dark mode"></i><i class="fa fa-sun-o fa-fw d-none d-dark-inline" title="Switch to light mode"></i></a>
+      <nav class="navbar navbar-expand-sm bg-body-tertiary shadow-sm">
+        <div class="container d-flex">
+          <div class="me-auto">
+            <a href="{% url 'index' %}" class="navbar-brand d-flex align-items-center">
+              <svg class="me-2" width="26" height="16" viewBox="0 0 26 16" xmlns="http://www.w3.org/2000/svg">
+                <path d="m2.8125 0.0010991a1.0001 1.0001 0 0 0-0.8125 1c0 0.55455-0.44545 1-1 1a1.0001 1.0001 0 0 0-1 1v10a1.0001 1.0001 0 0 0 1 1c0.55455 0 1 0.44546 1 1a1.0001 1.0001 0 0 0 1 1h20a1.0001 1.0001 0 0 0 1-1c0-0.55454 0.44546-1 1-1a1.0001 1.0001 0 0 0 1-1v-10a1.0001 1.0001 0 0 0-1-1c-0.55454 0-1-0.44545-1-1a1.0001 1.0001 0 0 0-1-1h-20a1.0001 1.0001 0 0 0-0.09375 0 1.0001 1.0001 0 0 0-0.09375 0zm0.78125 2h14.406v1h2v-1h2.4062c0.30628 0.76906 0.82469 1.2875 1.5938 1.5938v8.8125c-0.76906 0.30628-1.2875 0.82469-1.5938 1.5938h-2.4062v-1h-2v1h-14.406c-0.30628-0.76906-0.82469-1.2875-1.5938-1.5938v-8.8125c0.76906-0.30628 1.2875-0.82469 1.5938-1.5938zm14.406 2v2h2v-2zm0 3v2h2v-2zm0 3v2h2v-2z" stroke-width="2" />
+                <style>
+                  path {
+                    text-indent:0;
+                    text-transform:none;
+                  }
+                </style>
+              </svg>
+              <strong>{{ site_conf.site_name }}</strong>
+            </a>
          </div>
+         {% include 'includes/login.html' %}
         </div>
-      </div>
+      </nav>
     </header>
     <main>
       <div class="container py-2">
-        <nav class="navbar navbar-expand-lg navbar-light">
+        <nav class="navbar navbar-expand-lg">
           <div class="container-fluid g-0">
-              <a class="navbar-brand" href="{% url 'index' %}">Home</a>
-            <div class="navbar-collapse" id="navbarSupportedContent">
+            <a class="navbar-brand" href="{% url 'index' %}">Home</a>
+            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
+            <span class="navbar-toggler-icon"></span>
+            </button>
+            <div class="collapse navbar-collapse" id="navbarSupportedContent">
               <ul class="navbar-nav me-auto mb-2 mb-lg-0">
                 <li class="nav-item">
-                  <a class="nav-link" href="{% url 'index' %}">Roster</a>
+                  <a class="nav-link" href="{% url 'roster' %}">Roster</a>
                 </li>
                 <li class="nav-item">
                   <a class="nav-link" href="{% url 'consists' %}">Consists</a>
                 </li>
-                <li class="nav-item">
-                  <a class="nav-link" href="{% url 'companies' %}">Companies</a>
+                <li class="nav-item dropdown">
+                  <a class="nav-link dropdown-toggle" href="#" id="filterDropdownMenu" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                    Search by
+                  </a>
+                  <ul class="dropdown-menu" aria-labelledby="filterDropdownMenu">
+                    <li class="ps-2 text-secondary">Model</li>
+                    <li><a class="dropdown-item" href="{% url 'scales' %}">Scale</a></li>
+                    <li><a class="dropdown-item" href="{% url 'manufacturers' category='model' %}">Manufacturer</a></li>
+                    <li><hr class="dropdown-divider"></li>
+                    <li class="ps-2 text-secondary">Prototype</li>
+                    <li><a class="dropdown-item" href="{% url 'types' %}">Type</a></li>
+                    <li><a class="dropdown-item" href="{% url 'companies' %}">Company</a></li>
+                    <li><a class="dropdown-item" href="{% url 'manufacturers' category='real' %}">Manufacturer</a></li>
+                  </ul>
                 </li>
-                <li class="nav-item">
-                  <a class="nav-link" href="{% url 'scales' %}">Scales</a>
-                </li>
-                {% show_menu %}
+                {% show_bookshelf_menu %}
+                {% show_flatpages_menu %}
               </ul>
               {% include 'includes/search.html' %}
             </div>
@@ -96,11 +202,11 @@
           </div>
         </div>
       </section>
-      <div class="album py-4 bg-light">
+      <div class="album py-4 bg-body-tertiary">
         <div class="container">
           {% block carousel %}
           {% endblock %}
-          <a id="rolling-stock"></a>
+          <a id="main-content"></a>
           {% block cards_layout %}
           {% endblock %}
         </div>
@@ -110,17 +216,9 @@
     </main>
     {% include 'includes/footer.html' %}
     {% if site_conf.use_cdn %}
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap-dark-5@1.1.3/dist/js/darkmode.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
     {% else %}
-    <script src="{% static "bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" %}"></script>
-    <script src="{% static "bootstrap-dark-5@1.1.3/dist/js/darkmode.min.js" %}"></script>
+    <script src="{% static "bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js" %}"></script>
     {% endif %}
-    <!-- script src="https://cdn.jsdelivr.net/npm/masonry-layout@4.2.2/dist/masonry.pkgd.min.js" integrity="sha384-GNFwBvfVxBkLMJpYMOABq3c+d3KnQxudP/mGPkzpZSTYykLBNsZEnG2D9G/X/+7D" crossorigin="anonymous" async></script -->
-    <script>
-      document.querySelector("#darkmode-button").onclick = function(e){
-        darkmode.toggleDarkMode();
-      }
-    </script>
   </body>
 </html>

ram/portal/templates/bookshelf/book.html

@@ -0,0 +1,128 @@
+{% extends 'base.html' %}
+
+        {% block header %}
+        {% if book.tags.all %}
+        <p><small>Tags:</small>
+          {% for t in book.tags.all %}<a href="{% url 'filtered' _filter="tag" search=t.slug %}" class="badge rounded-pill bg-primary">
+          {{ t.name }}</a>{# new line is required #}
+          {% endfor %}
+        </p>
+        {% endif %}
+        <small class="text-muted">Updated {{ book.updated_time | date:"M d, Y H:i" }}</small>
+        {% endblock %}
+        {% block carousel %}
+        <div class="row">
+          <div id="carouselControls" class="carousel carousel-dark slide" data-bs-ride="carousel" data-bs-interval="10000">
+            <div class="carousel-inner">
+              {% for t in book.image.all %}
+              {% if forloop.first %}
+              <div class="carousel-item active">
+              {% else %}
+              <div class="carousel-item">
+              {% endif %}
+                <img src="{{ t.image.url }}" class="d-block w-100 rounded img-thumbnail" alt="...">
+              </div>
+              {% endfor %}
+            </div>
+            {% if book.image.count > 1 %}
+            <button class="carousel-control-prev" type="button" data-bs-target="#carouselControls" data-bs-slide="prev">
+              <span class="carousel-control-prev-icon" aria-hidden="true"></span>
+              <span class="visually-hidden">Previous</span>
+            </button>
+            <button class="carousel-control-next" type="button" data-bs-target="#carouselControls" data-bs-slide="next">
+              <span class="carousel-control-next-icon" aria-hidden="true"></span>
+              <span class="visually-hidden">Next</span>
+            </button>
+            {% endif %}
+          </div>
+        </div>
+        {% endblock %}
+        {% block cards %}
+        {% endblock %}
+        {% block extra_content %}
+        <section class="py-4 text-start container">
+          <div class="row">
+            <div class="mx-auto">
+              <nav class="nav nav-tabs d-none d-lg-flex flex-row mb-2" id="nav-tab" role="tablist">
+                <button class="nav-link active" id="nav-summary-tab" data-bs-toggle="tab" data-bs-target="#nav-summary" type="button" role="tab" aria-controls="nav-summary" aria-selected="true">Summary</button>
+                {% if book.notes %}<button class="nav-link" id="nav-notes-tab" data-bs-toggle="tab" data-bs-target="#nav-notes" type="button" role="tab" aria-controls="nav-notes" aria-selected="false">Notes</button>{% endif %}
+              </nav>
+              <select class="form-select d-lg-none mb-2" id="tabSelector" aria-label="Tab selector">
+                <option value="nav-summary" selected>Summary</option>
+                {% if book.notes %}<option value="nav-notes">Notes</option>{% endif %}
+              </select>
+              <div class="tab-content" id="nav-tabContent">
+                <div class="tab-pane show active" id="nav-summary" role="tabpanel" aria-labelledby="nav-summary-tab">
+                  <table class="table table-striped">
+                    {{ book.description | safe }}
+                    <thead>
+                      <tr>
+                        <th colspan="2" scope="row">Book</th>
+                      </tr>
+                    </thead>
+                    <tbody class="table-group-divider">
+                      <tr>
+                        <th class="w-33" scope="row">Title</th>
+                        <td>{{ book.title }}</td>
+                      </tr>
+                      <tr>
+                        <th scope="row">Authors</th>
+                          <td>
+                            <ul class="mb-0 list-unstyled">{% for a in book.authors.all %}<li>{{ a }}</li>{% endfor %}</ul>
+                          </td>
+                      </tr>
+                      <tr>
+                        <th scope="row">Publisher</th>
+                        <td>{{ book.publisher }}</td>
+                      </tr>
+                      <tr>
+                        <th scope="row">ISBN</th>
+                        <td>{{ book.ISBN|default:"-" }}</td>
+                      </tr>
+                      <tr>
+                        <th scope="row">Language</th>
+                        <td>{{ book.get_language_display }}</td>
+                      </tr>
+                      <tr>
+                        <th scope="row">Number of pages</th>
+                        <td>{{ book.number_of_pages|default:"-" }}</td>
+                      </tr>
+                      <tr>
+                        <th scope="row">Publication year</th>
+                        <td>{{ book.publication_year|default:"-" }}</td>
+                      </tr>
+                      <tr>
+                        <th scope="row">Purchase date</th>
+                        <td>{{ book.purchase_date|default:"-" }}</td>
+                      </tr>
+                    </tbody>
+                  </table>
+                  {% if book_properties %}
+                  <table class="table table-striped">
+                    <thead>
+                      <tr>
+                        <th colspan="2" scope="row">Properties</th>
+                      </tr>
+                    </thead>
+                    <tbody class="table-group-divider">
+                    {% for p in book_properties %}
+                      <tr>
+                        <th class="w-33" scope="row">{{ p.property }}</th>
+                        <td>{{ p.value }}</td>
+                      </tr>
+                    {% endfor %}
+                    </tbody>
+                  </table>
+                  {% endif %}
+                </div>
+                <div class="tab-pane" id="nav-notes" role="tabpanel" aria-labelledby="nav-notes-tab">
+                  {{ book.notes | safe }}
+                </div>
+              </div>
+              <div class="d-grid gap-2 d-md-flex justify-content-md-end">
+                {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:bookshelf_book_change' book.pk %}">Edit</a>{% endif %}
+              </div>
+            </div>
+          </div>
+        </section>
+        {% endblock %}

ram/portal/templates/bookshelf/books.html

@@ -0,0 +1,40 @@
+{% extends "cards.html" %}
+      {% block pagination %}
+      {% if data.has_other_pages %}
+      <nav aria-label="Page navigation example">
+        <ul class="pagination justify-content-center mt-4 mb-0">
+          {% if data.has_previous %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'books_pagination' page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Previous</span>
+          </li>
+          {% endif %}
+          {% for i in page_range %}
+            {% if data.number == i %}
+            <li class="page-item active">
+              <span class="page-link">{{ i }}</span>
+            </li>
+            {% else %}
+              {% if i == data.paginator.ELLIPSIS %}
+              <li class="page-item"><span class="page-link">{{ i }}</span></li>
+              {% else %}
+              <li class="page-item"><a class="page-link" href="{% url 'books_pagination' page=i %}#main-content">{{ i }}</a></li>
+              {% endif %}
+            {% endif %}
+          {% endfor %}
+          {% if data.has_next %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'books_pagination' page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Next</span>
+          </li>
+          {% endif %}
+        </ul>
+      </nav>
+      {% endif %}
+      {% endblock %}

ram/portal/templates/bookshelf/bookshelf_menu.html

@@ -0,0 +1,10 @@
+                {% if bookshelf_menu %}
+                <li class="nav-item dropdown">
+                  <a class="nav-link dropdown-toggle" href="#" id="bookshelfDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                    Bookshelf
+                  </a>
+                  <ul class="dropdown-menu" aria-labelledby="bookshelfDropdownMenuLink">
+                    <li><a class="dropdown-item" href="{% url 'books' %}">Books</a></li>
+                  </ul>
+                </li>
+                {% endif %}

ram/portal/templates/cards.html

@@ -1,93 +1,26 @@
 {% extends "base.html" %}
-
+      {% block header %}
+        <p class="lead text-muted">Results found: {{ matches }}</p>
+      {% endblock %}
       {% block cards_layout %}
-      <div class="row row-cols-1 row-cols-sm-2 row-cols-md-3 g-3">
+      <div class="row row-cols-1 row-cols-md-2 row-cols-lg-3 g-3">
       {% block cards %}
-        {% for r in rolling_stock %}
-        <div class="col">
-          <div class="card shadow-sm">
-            {% for i in r.image.all %}
-            {% if forloop.first %}<a href="{{r.get_absolute_url}}"><img src="{{ i.image.url }}" alt="Card image cap"></a>{% endif %}
-            {% endfor %}
-            <div class="card-body">
-              <p class="card-text" style="position: relative;">
-                <strong>{{ r }}</strong>
-                <a class="stretched-link" href="{{ r.get_absolute_url }}"></a>
-              </p>
-              {% if r.tags.all %}
-              <p class="card-text"><small>Tags:</small>
-                {% for t in r.tags.all %}<a href="{% url 'filtered' _filter="tag" search=t.slug %}" class="badge rounded-pill bg-primary">
-                {{ t.name }}</a>{# new line is required #}
-                {% endfor %}
-              </p>
-              {% endif %}
-              <table class="table table-striped">
-                <thead>
-                  <tr>
-                    <th colspan="2" scope="row">Data</th>
-                  </tr>
-                </thead>
-                <tbody>
-                  <tr>
-                    <th width="35%" scope="row">Type</th>
-                    <td>{{ r.rolling_class.type }}</td>
-                  </tr>
-                  <tr>
-                    <th scope="row">Company</th>
-                    <td><abbr title="{{ r.rolling_class.company.extended_name }}">{{ r.rolling_class.company }}</abbr></td>
-                  </tr>
-                  <tr>
-                    <th scope="row">Class</th>
-                    <td>{{ r.rolling_class.identifier }}</td>
-                  </tr>
-                  <tr>
-                    <th scope="row">Road number</th>
-                    <td>{{ r.road_number }}</td>
-                  </tr>
-                  <tr>
-                    <th scope="row">Era</th>
-                    <td>{{ r.era }}</td>
-                  </tr>
-                  <tr>
-                    <th width="35%" scope="row">Manufacturer</th>
-                    <td>{% if r.manufacturer.website %}<a href="{{ r.manufacturer.website }}">{% endif %}{{ r.manufacturer }}{% if r.manufacturer.website %}</a>{% endif %}</th>
-                  </tr>
-                  <tr>
-                    <th scope="row">Scale</th>
-                    <td><a href="{% url 'filtered' _filter="scale" search=r.scale %}"><abbr title="{{ r.scale.ratio }} - {{ r.scale.tracks }}">{{ r.scale }}</abbr></a></td>
-                  </tr>
-                  <tr>
-                    <th scope="row">SKU</th>
-                    <td>{{ r.sku }}</td>
-                  </tr>
-                </tbody>
-              </table>
-              {% if r.decoder %}
-              <table class="table table-striped">
-                <thead>
-                  <tr>
-                    <th colspan="2" scope="row">DCC data</th>
-                  </tr>
-                </thead>
-                <tbody>
-                  <tr>
-                    <th width="35%" scope="row">Decoder</th>
-                    <td>{{ r.decoder }}</td>
-                  </tr>
-                  <tr>
-                    <th scope="row">Address</th>
-                    <td>{{ r.address }}</td>
-                  </tr>
-                </tbody>
-              </table>
-              {% endif %}
-              <div class="d-grid gap-2 mb-1 d-md-block">
-               <a class="btn btn-sm btn-outline-primary" href="{{r.get_absolute_url}}">Show all data</a>
-                {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:roster_rollingstock_change' r.pk %}">Edit</a>{% endif %}
-              </div>
-            </div>
-          </div>
-        </div>
+        {% for d in data %}
+        {% if d.type == "rolling_stock" %}
+        {% include "cards/roster.html" %}
+        {% elif d.type == "company" %}
+        {% include "cards/company.html" %}
+        {% elif d.type == "rolling_stock_type" %}
+        {% include "cards/rolling_stock_type.html" %}
+        {% elif d.type == "scale" %}
+        {% include "cards/scale.html" %}
+        {% elif d.type == "consist" %}
+        {% include "cards/consist.html" %}
+        {% elif d.type == "manufacturer" %}
+        {% include "cards/manufacturer.html" %}
+        {% elif d.type == "book" %}
+        {% include "cards/book.html" %}
+        {% endif %}
         {% endfor %}
       {% endblock %}
       </div>

ram/portal/templates/cards/book.html

@@ -0,0 +1,56 @@
+        <div class="col">
+          <div class="card shadow-sm">
+            {% if d.item.image.exists %}
+            <a href="{{d.item.get_absolute_url}}"><img class="card-img-top" src="{{ d.item.image.first.image.url }}" alt="{{ d.item }}"></a>
+            {% endif %}
+            <div class="card-body">
+              <p class="card-text" style="position: relative;">
+                <strong>{{ d.item }}</strong>
+                <a class="stretched-link" href="{{ d.item.get_absolute_url }}"></a>
+              </p>
+              {% if d.item.tags.all %}
+              <p class="card-text"><small>Tags:</small>
+                {% for t in d.item.tags.all %}<a href="{% url 'filtered' _filter="tag" search=t.slug %}" class="badge rounded-pill bg-primary">
+                {{ t.name }}</a>{# new line is required #}
+                {% endfor %}
+              </p>
+              {% endif %}
+              <table class="table table-striped">
+                <thead>
+                  <tr>
+                    <th colspan="2" scope="row">Book</th>
+                  </tr>
+                </thead>
+                <tbody class="table-group-divider">
+                  <tr>
+                    <th class="w-33" scope="row">Authors</th>
+                    <td>
+                      <ul class="mb-0 list-unstyled">{% for a in d.item.authors.all %}<li>{{ a }}</li>{% endfor %}</ul>
+                    </td>
+                  </tr>
+                  <tr>
+                    <th class="w-33" scope="row">Publisher</th>
+                    <td>{{ d.item.publisher }}</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Language</th>
+                    <td>{{ d.item.get_language_display }}</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Pages</th>
+                    <td>{{ d.item.number_of_pages|default:"-" }}</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Year</th>
+                    <td>{{ d.item.publication_year|default:"-" }}</td>
+                  </tr>
+                </tbody>
+              </table>
+              <div class="d-grid gap-2 mb-1 d-md-block">
+                <a class="btn btn-sm btn-outline-primary" href="{{ d.item.get_absolute_url }}">Show all data</a>
+                {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:bookshelf_book_change' d.item.pk %}">Edit</a>{% endif %}
+              </div>
+            </div>
+          </div>
+        </div>
+

ram/portal/templates/cards/company.html

@@ -0,0 +1,46 @@
+      <div class="col">
+        <div class="card shadow-sm">
+          <div class="card-body">
+            <p class="card-text" style="position: relative;">
+              <strong>{{ d.item.name }}</strong>
+            </p>
+            <table class="table table-striped">
+              <thead>
+                <tr>
+                  <th colspan="2" scope="row">Company</th>
+                </tr>
+              </thead>
+              <tbody class="table-group-divider">
+                {% if d.item.logo %}
+                <tr>
+                  <th class="w-33" scope="row">Logo</th>
+                  <td><img class="logo" src="{{ d.item.logo.url }}" alt="{{ d.item.name }} logo"></td>
+                </tr>
+                {% endif %}
+                <tr>
+                  <th class="w-33" scope="row">Name</th>
+                  <td>{{ d.item.extended_name }}</td>
+                </tr>
+                <tr>
+                  <th class="w-33" scope="row">Abbreviation</th>
+                  <td>{{ d.item.name }}</td>
+                </tr>
+                <tr>
+                  <th class="w-33" scope="row">Country</th>
+                  <td>{{ d.item.country.name }} <img src="{{ d.item.country.flag }}" alt="{{ d.item.country }}">
+                </tr>
+               {% if d.item.freelance %}
+               <tr>
+                  <th class="w-33" scope="row">Notes</th>
+                  <td>A <em>freelance</em> company</td>
+                </tr>
+               {% endif %}
+              </tbody>
+            </table>
+            <div class="d-grid gap-2 mb-1 d-md-block">
+              <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="company" search=d.item.slug %}">Show all rolling stock</a>
+              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:metadata_company_change' d.item.pk %}">Edit</a>{% endif %}
+            </div>
+          </div>
+        </div>
+      </div>

ram/portal/templates/cards/consist.html

@@ -0,0 +1,57 @@
+      <div class="col">
+        <div class="card shadow-sm">
+          <a href="{{ d.item.get_absolute_url }}">
+          {% if d.item.image %}
+            <img class="card-img-top" src="{{ d.item.image.url }}" alt="{{ d.item }}">
+          {% else %}
+            {% with d.item.consist_item.first.rolling_stock as r %}
+            <img class="card-img-top" src="{{ r.image.first.image.url }}" alt="{{ d.item }}">
+            {% endwith %}
+          {% endif %}
+          </a>
+          <div class="card-body">
+            <p class="card-text" style="position: relative;">
+              <strong>{{ d.item }}</strong>
+              <a class="stretched-link" href="{{ d.item.get_absolute_url }}"></a>
+            </p>
+            {% if d.item.tags.all %}
+            <p class="card-text"><small>Tags:</small>
+              {% for t in d.item.tags.all %}<a href="{% url 'filtered' _filter="tag" search=t.slug %}" class="badge rounded-pill bg-primary">
+              {{ t.name }}</a>{# new line is required #}
+              {% endfor %}
+            </p>
+            {% endif %}
+            <table class="table table-striped">
+              <thead>
+                <tr>
+                  <th colspan="2" scope="row">Consist</th>
+                </tr>
+              </thead>
+              <tbody class="table-group-divider">
+                {% if d.item.address %}
+                <tr>
+                  <th class="w-33" scope="row">Address</th>
+                  <td>{{ d.item.address }}</td>
+                </tr>
+                {% endif %}
+                <tr>
+                  <th class="w-33" scope="row">Company</th>
+                  <td><abbr title="{{ d.item.company.extended_name }}">{{ d.item.company }}</abbr></td>
+                </tr>
+                <tr>
+                  <th scope="row">Era</th>
+                  <td>{{ d.item.era }}</td>
+                </tr>
+                <tr>
+                  <th scope="row">Length</th>
+                  <td>{{ d.item.consist_item.count }}</td>
+                </tr>
+              </tbody>
+            </table>
+            <div class="d-grid gap-2 mb-1 d-md-block">
+             <a class="btn btn-sm btn-outline-primary" href="{{ d.item.get_absolute_url }}">Show all data</a>
+              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:consist_consist_change' d.item.pk %}">Edit</a>{% endif %}
+            </div>
+          </div>
+        </div>
+      </div>

ram/portal/templates/cards/manufacturer.html

@@ -0,0 +1,39 @@
+        <div class="col">
+          <div class="card shadow-sm">
+            <div class="card-body">
+              <p class="card-text" style="position: relative;">
+                <strong>{{ d.item.name }}</strong>
+              </p>
+              <table class="table table-striped">
+                <thead>
+                  <tr>
+                    <th colspan="2" scope="row">Manufacturer</th>
+                  </tr>
+                </thead>
+                <tbody class="table-group-divider">
+                  {% if d.item.logo %}
+                  <tr>
+                    <th class="w-33" scope="row">Logo</th>
+                    <td><img class="logo" src="{{ d.item.logo.url }}" alt="{{ d.item.name }} logo"></td>
+                  </tr>
+                  {% endif %}
+                  {% if d.item.website %}
+                  <tr>
+                    <th class="w-33" scope="row">Website</th>
+                    <td><a href="{{ d.item.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a></td>
+                  </tr>
+                  {% endif %}
+                  <tr>
+                    <th class="w-33" scope="row">Category</th>
+                    <td>{{ d.item.category | title }}</td>
+                  </tr>
+                </tbody>
+              </table>
+              <div class="d-grid gap-2 mb-1 d-md-block">
+                <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="manufacturer" search=d.item.slug %}">Show all rolling stock</a>
+                {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:metadata_manufacturer_change' d.item.pk %}">Edit</a>{% endif %}
+              </div>
+            </div>
+          </div>
+        </div>
+

ram/portal/templates/cards/rolling_stock_type.html

@@ -0,0 +1,29 @@
+      <div class="col">
+        <div class="card shadow-sm">
+          <div class="card-body">
+            <p class="card-text"><strong>{{ d.item }}</strong></p>
+            <table class="table table-striped">
+              <thead>
+                <tr>
+                  <th colspan="2" scope="row">Type</th>
+                </tr>
+              </thead>
+              <tbody class="table-group-divider">
+                <tr>
+                  <th class="w-33" scope="row">Type</th>
+                  <td>{{ d.item.type }}</td>
+                </tr>
+                <tr>
+                  <th class="w-33" scope="row">Category</th>
+                  <td>{{ d.item.category | title}}</td>
+                </tr>
+              </tbody>
+            </table>
+            <div class="d-grid gap-2 mb-1 d-md-block">
+              <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="type" search=d.item.slug %}">Show all rolling stock</a>
+              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:metadata_scale_change' d.item.pk %}">Edit</a>{% endif %}
+            </div>
+          </div>
+        </div>
+      </div>
+

ram/portal/templates/cards/roster.html

@@ -0,0 +1,92 @@
+{% load static %}
+        <div class="col">
+          <div class="card shadow-sm">
+            {% if d.item.image.exists %}
+            <a href="{{d.item.get_absolute_url}}"><img class="card-img-top" src="{{ d.item.image.first.image.url }}" alt="{{ d.item }}"></a>
+            {% else %}
+            <!-- Do not show the "Coming soon" image when running in a single card column mode (e.g. on mobile) -->
+            <a href="{{d.item.get_absolute_url}}"><img class="card-img-top d-none d-sm-block" src="{% static DEFAULT_CARD_IMAGE %}" alt="{{ d.item }}"></a>
+            {% endif %}
+            <div class="card-body">
+              <p class="card-text" style="position: relative;">
+                <strong>{{ d.item }}</strong>
+                <a class="stretched-link" href="{{ d.item.get_absolute_url }}"></a>
+              </p>
+              {% if d.item.tags.all %}
+              <p class="card-text"><small>Tags:</small>
+                {% for t in d.item.tags.all %}<a href="{% url 'filtered' _filter="tag" search=t.slug %}" class="badge rounded-pill bg-primary">
+                {{ t.name }}</a>{# new line is required #}
+                {% endfor %}
+              </p>
+              {% endif %}
+              <table class="table table-striped">
+                <thead>
+                  <tr>
+                    <th colspan="2" scope="row">Rolling stock</th>
+                  </tr>
+                </thead>
+                <tbody class="table-group-divider">
+                  <tr>
+                    <th class="w-33" scope="row">Type</th>
+                    <td>{{ d.item.rolling_class.type }}</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Company</th>
+                    <td>
+                      <a href="{% url 'filtered' _filter="company" search=d.item.rolling_class.company.slug %}"><abbr title="{{ d.item.rolling_class.company.extended_name }}">{{ d.item.rolling_class.company }}</abbr></a>
+                    </td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Class</th>
+                    <td>{{ d.item.rolling_class.identifier }}</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Road number</th>
+                    <td>{{ d.item.road_number }}</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Era</th>
+                    <td>{{ d.item.era }}</td>
+                  </tr>
+                  <tr>
+                    <th class="w-33" scope="row">Manufacturer</th>
+                    <td>{%if d.item.manufacturer %}
+                      <a href="{% url 'filtered' _filter="manufacturer" search=d.item.manufacturer.slug %}">{{ d.item.manufacturer }}{% if d.item.manufacturer.website %}</a> <a href="{{ d.item.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
+                    {% endif %}</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Scale</th>
+                    <td><a href="{% url 'filtered' _filter="scale" search=d.item.scale.slug %}"><abbr title="{{ d.item.scale.ratio }} - {{ d.item.scale.tracks }}">{{ d.item.scale }}</abbr></a></td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Item number</th>
+                    <td>{{ d.item.item_number }}{%if d.item.set %} | <a class="badge text-bg-primary" href="{% url 'manufacturer' manufacturer=d.item.manufacturer search=d.item.item_number %}">SET</a>{% endif %}</td>
+                  </tr>
+                </tbody>
+              </table>
+              {% if d.item.decoder %}
+              <table class="table table-striped">
+                <thead>
+                  <tr>
+                    <th colspan="2" scope="row">DCC data</th>
+                  </tr>
+                </thead>
+                <tbody class="table-group-divider">
+                  <tr>
+                    <th class="w-33" scope="row">Decoder</th>
+                    <td>{{ d.item.decoder }}</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">Address</th>
+                    <td>{{ d.item.address }}</td>
+                  </tr>
+                </tbody>
+              </table>
+              {% endif %}
+              <div class="d-grid gap-2 mb-1 d-md-block">
+               <a class="btn btn-sm btn-outline-primary" href="{{d.item.get_absolute_url}}">Show all data</a>
+                {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:roster_rollingstock_change' d.item.pk %}">Edit</a>{% endif %}
+              </div>
+            </div>
+          </div>
+        </div>

ram/portal/templates/cards/scale.html

@@ -0,0 +1,36 @@
+      <div class="col">
+        <div class="card shadow-sm">
+          <div class="card-body">
+            <p class="card-text"><strong>{{ d.item }}</strong></p>
+            <table class="table table-striped">
+              <thead>
+                <tr>
+                  <th colspan="2" scope="row">Scale</th>
+                </tr>
+              </thead>
+              <tbody>
+                <tr>
+                  <th class="w-33" scope="row">Name</th>
+                  <td>{{ d.item.scale }}</td>
+                </tr>
+                <tr>
+                  <th class="w-33" scope="row">Ratio</th>
+                  <td>{{ d.item.ratio }}</td>
+                </tr>
+                <tr>
+                  <th class="w-33" scope="row">Gauge</th>
+                  <td>{{ d.item.gauge }}</td>
+                </tr>
+                <tr>
+                  <th class="w-33" scope="row">Tracks</th>
+                  <td>{{ d.item.tracks }}</td>
+                </tr>
+              </tbody>
+            </table>
+            <div class="d-grid gap-2 mb-1 d-md-block">
+              <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="scale" search=d.item.slug %}">Show all rolling stock</a>
+              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:metadata_scale_change' d.item.pk %}">Edit</a>{% endif %}
+            </div>
+          </div>
+        </div>
+      </div>

ram/portal/templates/companies.html

@@ -1,62 +1,11 @@
 {% extends "cards.html" %}
-
-      {% block cards %}
-      {% for c in company %}
-      <div class="col">
-        <div class="card shadow-sm">
-          <div class="card-body">
-            <p class="card-text" style="position: relative;">
-              <strong>{{ c.name }}</strong>
-            </p>
-            <table class="table table-striped">
-              <thead>
-                <tr>
-                  <th colspan="2" scope="row">Company</th>
-                </tr>
-              </thead>
-              <tbody>
-                {% if c.logo %}
-                <tr>
-                  <th width="35%" scope="row">Logo</th>
-                  <td><img style="max-height: 48px" src="{{ c.logo.url }}" /></td>
-                </tr>
-                {% endif %}
-                <tr>
-                  <th width="35%" scope="row">Name</th>
-                  <td>{{ c.extended_name }}</td>
-                </tr>
-                <tr>
-                  <th width="35%" scope="row">Abbreviation</th>
-                  <td>{{ c }}</td>
-                </tr>
-                <tr>
-                  <th width="35%" scope="row">Country</th>
-                  <td>{{ c.country.name }} <img src="{{ c.country.flag }}" alt="{{ c.country }}" />
-                </tr>
-               {% if c.freelance %}
-               <tr>
-                  <th width="35%" scope="row">Notes</th>
-                  <td>A <em>freelance</em> company</td>
-                </tr>
-               {% endif %}
-              </tbody>
-            </table>
-            <div class="d-grid gap-2 mb-1 d-md-block">
-              <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="company" search=c %}">Show all rolling stock</a>
-              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:metadata_company_change' c.pk %}">Edit</a>{% endif %}
-            </div>
-          </div>
-        </div>
-      </div>
-      {% endfor %}
-      {% endblock %}
       {% block pagination %}
-      {% if company.has_other_pages %}
+      {% if data.has_other_pages %}
       <nav aria-label="Page navigation example">
         <ul class="pagination justify-content-center mt-4 mb-0">
-          {% if company.has_previous %}
+          {% if data.has_previous %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'companies_pagination' page=company.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
+            <a class="page-link" href="{% url 'companies_pagination' page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -64,21 +13,21 @@
           </li>
           {% endif %}
           {% for i in page_range %}
-            {% if company.number == i %}
+            {% if data.number == i %}
             <li class="page-item active">
-              <span class="page-link">{{ i }}</span></span>
+              <span class="page-link">{{ i }}</span>
             </li>
             {% else %}
-              {% if i == company.paginator.ELLIPSIS %}
+              {% if i == data.paginator.ELLIPSIS %}
               <li class="page-item"><span class="page-link">{{ i }}</span></li>
               {% else %}
-              <li class="page-item"><a class="page-link" href="{% url 'companies_pagination' page=i %}#rolling-stock">{{ i }}</a></li>
+              <li class="page-item"><a class="page-link" href="{% url 'companies_pagination' page=i %}#main-content">{{ i }}</a></li>
               {% endif %}
             {% endif %}
           {% endfor %}
-          {% if company.has_next %}
+          {% if data.has_next %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'companies_pagination' page=company.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
+            <a class="page-link" href="{% url 'companies_pagination' page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
           </li>
           {% else %}
           <li class="page-item disabled">

ram/portal/templates/consist.html

@@ -16,108 +16,20 @@
         <div id="carouselControls" class="carousel carousel-dark slide" data-bs-ride="carousel">
           <div class="carousel-inner">
             <div class="carousel-item active">
-              <img src="{{ consist.image.url }}" class="d-block w-100 rounded img-thumbnail" alt="...">
+              <img src="{{ consist.image.url }}" class="d-block w-100 rounded img-thumbnail" alt="Consist cover">
             </div>
           </div>
         </div>
       </div>
       {% endif %}
       {% endblock %}
-      {% block cards %}
-      {% for r in rolling_stock %}
-      <div class="col">
-        <div class="card shadow-sm">
-          {% for i in r.rolling_stock.image.all %}
-          {% if forloop.first %}<a href="{{r.rolling_stock.get_absolute_url}}"><img src="{{ i.image.url }}" alt="Card image cap"></a>{% endif %}
-          {% endfor %}
-          <div class="card-body">
-            <p class="card-text" style="position: relative;">
-              <strong>{{ r }}</strong>
-              <a class="stretched-link" href="{{ r.rolling_stock.get_absolute_url }}"></a>
-            </p>
-            {% if r.rolling_stock.tags.all %}
-            <p class="card-text"><small>Tags:</small>
-              {% for t in r.rolling_stock.tags.all %}<a href="{% url 'filtered' _filter="tag" search=t.slug %}" class="badge rounded-pill bg-primary">
-              {{ t.name }}</a>{# new line is required #}
-              {% endfor %}
-            </p>
-            {% endif %}
-            <table class="table table-striped">
-              <thead>
-                <tr>
-                  <th colspan="2" scope="row">Data</th>
-                </tr>
-              </thead>
-              <tbody>
-                <tr>
-                  <th width="35%" scope="row">Type</th>
-                  <td>{{ r.rolling_stock.rolling_class.type }}</td>
-                </tr>
-                <tr>
-                  <th scope="row">Company</th>
-                  <td><abbr title="{{ r.rolling_stock.rolling_class.company.extended_name }}">{{ r.rolling_stock.rolling_class.company }}</abbr></td>
-                </tr>
-                <tr>
-                  <th scope="row">Class</th>
-                  <td>{{ r.rolling_stock.rolling_class.identifier }}</td>
-                </tr>
-                <tr>
-                  <th scope="row">Road number</th>
-                  <td>{{ r.rolling_stock.road_number }}</td>
-                </tr>
-                <tr>
-                  <th scope="row">Era</th>
-                  <td>{{ r.rolling_stock.era }}</td>
-                </tr>
-                <tr>
-                  <th width="35%" scope="row">Manufacturer</th>
-                  <td>{% if r.rolling_stock.manufacturer.website %}<a href="{{ r.rolling_stock.manufacturer.website }}">{% endif %}{{ r.rolling_stock.manufacturer }}{% if r.rolling_stock.manufacturer.website %}</a>{% endif %}</th>
-                </tr>
-                <tr>
-                  <th scope="row">Scale</th>
-                  <td><a href="{% url 'filtered' _filter="scale" search=r.rolling_stock.scale %}"><abbr title="{{ r.rolling_stock.scale.ratio }} - {{ r.rolling_stock.scale.tracks }}">{{ r.rolling_stock.scale }}</abbr></a></td>
-                </tr>
-                <tr>
-                  <th scope="row">SKU</th>
-                  <td>{{ r.rolling_stock.sku }}</td>
-                </tr>
-                </tbody>
-              </table>
-            {% if r.rolling_stock.decoder %}
-              <table class="table table-striped">
-                <thead>
-                  <tr>
-                    <th colspan="2" scope="row">DCC data</th>
-                  </tr>
-                </thead>
-                <tbody>
-                  <tr>
-                    <th width="35%" scope="row">Decoder</th>
-                    <td>{{ r.rolling_stock.decoder }}</td>
-                  </tr>
-                  <tr>
-                    <th scope="row">Address</th>
-                    <td>{{ r.rolling_stock.address }}</td>
-                  </tr>
-                </tbody>
-              </table>
-            {% endif %}
-            <div class="d-grid gap-2 mb-1 d-md-block">
-             <a class="btn btn-sm btn-outline-primary" href="{{r.rolling_stock.get_absolute_url}}">Show all data</a>
-              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:roster_rollingstock_change' r.rolling_stock.pk %}">Edit</a>{% endif %}
-            </div>
-          </div>
-        </div>
-      </div>
-      {% endfor %}
-      {% endblock %}
       {% block pagination %}
-      {% if rolling_stock.has_other_pages %}
+      {% if data.has_other_pages %}
       <nav aria-label="Page navigation example">
         <ul class="pagination justify-content-center mt-4 mb-0">
-          {% if rolling_stock.has_previous %}
+          {% if data.has_previous %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'consist_pagination' uuid=consist.uuid page=rolling_stock.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
+            <a class="page-link" href="{% url 'consist_pagination' uuid=consist.uuid page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -125,21 +37,21 @@
           </li>
           {% endif %}
           {% for i in page_range %}
-            {% if rolling_stock.number == i %}
+            {% if data.number == i %}
             <li class="page-item active">
-              <span class="page-link">{{ i }}</span></span>
+              <span class="page-link">{{ i }}</span>
             </li>
             {% else %}
-              {% if i == rolling_stock.paginator.ELLIPSIS %}
+              {% if i == data.paginator.ELLIPSIS %}
               <li class="page-item"><span class="page-link">{{ i }}</span></li>
               {% else %}
-              <li class="page-item"><a class="page-link" href="{% url 'consist_pagination' uuid=consist.uuid page=i %}#rolling-stock">{{ i }}</a></li>
+              <li class="page-item"><a class="page-link" href="{% url 'consist_pagination' uuid=consist.uuid page=i %}#main-content">{{ i }}</a></li>
               {% endif %}
             {% endif %}
           {% endfor %}
-          {% if rolling_stock.has_next %}
+          {% if data.has_next %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'consist_pagination' uuid=consist.uuid page=rolling_stock.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
+            <a class="page-link" href="{% url 'consist_pagination' uuid=consist.uuid page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -154,24 +66,28 @@
       <section class="py-4 text-start container">
         <div class="row">
           <div class="mx-auto">
-            <nav>
-              <div class="nav nav-tabs" id="nav-tab" role="tablist">
-                <button class="nav-link active" id="nav-summary-tab" data-bs-toggle="tab" data-bs-target="#nav-summary" type="button" role="tab" aria-controls="nav-summary" aria-selected="true">Summary</button>
-                {% if consist.notes %}<button class="nav-link" id="nav-notes-tab" data-bs-toggle="tab" data-bs-target="#nav-notes" type="button" role="tab" aria-controls="nav-notes" aria-selected="false">Notes</button>{% endif %}
-               </div>
+            <nav class="nav nav-tabs d-none d-lg-flex flex-row mb-2" id="nav-tab" role="tablist">
+              <button class="nav-link active" id="nav-summary-tab" data-bs-toggle="tab" data-bs-target="#nav-summary" type="button" role="tab" aria-controls="nav-summary" aria-selected="true">Summary</button>
+              {% if consist.notes %}<button class="nav-link" id="nav-notes-tab" data-bs-toggle="tab" data-bs-target="#nav-notes" type="button" role="tab" aria-controls="nav-notes" aria-selected="false">Notes</button>{% endif %}
             </nav>
+            <select class="form-select d-lg-none mb-2" id="tabSelector" aria-label="Tab selector">
+              <option value="nav-summary" selected>Summary</option>
+              {% if consist.notes %}<option value="nav-notes">Notes</option>{% endif %}
+            </select>
             <div class="tab-content" id="nav-tabContent">
-              <div class="tab-pane fade show active" id="nav-summary" role="tabpanel" aria-labelledby="nav-summary-tab">
+              <div class="tab-pane show active" id="nav-summary" role="tabpanel" aria-labelledby="nav-summary-tab">
                 <table class="table table-striped">
                   <thead>
                     <tr>
                       <th colspan="2" scope="row">Data</th>
                     </tr>
                   </thead>
-                  <tbody>
+                  <tbody class="table-group-divider">
                     <tr>
-                      <th width="35%" scope="row">Company</th>
-                      <td><abbr title="{{ consist.company.extended_name }}">{{ consist.company }}</abbr></td>
+                      <th class="w-33" scope="row">Company</th>
+                      <td>
+                        <a href="{% url 'filtered' _filter="company" search=consist.company.slug %}">{{ consist.company }}</a> ({{ consist.company.extended_name }})
+                      </td>
                     </tr>
                     <tr>
                       <th scope="row">Era</th>
@@ -179,19 +95,19 @@
                     </tr>
                     <tr>
                       <th scope="row">Length</th>
-                      <td>{{ rolling_stock | length }}</td>
+                      <td>{{ data | length }}</td>
                     </tr>
                   </tbody>
                 </table>
               </div>
-              <div class="tab-pane fade" id="nav-notes" role="tabpanel" aria-labelledby="nav-notes-tab">
+              <div class="tab-pane" id="nav-notes" role="tabpanel" aria-labelledby="nav-notes-tab">
                 <table class="table">
                   <thead>
                     <tr>
                       <th scope="row">Notes</th>
                     </tr>
                   </thead>
-                  <tbody>
+                  <tbody class="table-group-divider">
                     <tr>
                       <td>{{ consist.notes | safe }}</td>
                     </tr>

ram/portal/templates/consists.html

@@ -1,75 +1,11 @@
 {% extends "cards.html" %}
-
-      {% block cards %}
-      {% for c in consist %}
-      <div class="col">
-        <div class="card shadow-sm">
-          <a href="{{ c.get_absolute_url }}">
-          {% if c.image %}
-            <img src="{{ c.image.url }}" alt="Card image cap">
-          {% else %}
-            {% with c.consist_item.first.rolling_stock as r %}
-            {% for i in r.image.all %}
-              {% if forloop.first %}<img src="{{ i.image.url }}" alt="Card image cap">{% endif %}
-            {% endfor %}
-            {% endwith %}
-          {% endif %}
-          </a>
-          <div class="card-body">
-            <p class="card-text" style="position: relative;">
-              <strong>{{ c }}</strong>
-              <a class="stretched-link" href="{{ c.get_absolute_url }}"></a>
-            </p>
-            {% if c.tags.all %}
-            <p class="card-text"><small>Tags:</small>
-              {% for t in c.tags.all %}<a href="{% url 'filtered' _filter="tag" search=t.slug %}" class="badge rounded-pill bg-primary">
-              {{ t.name }}</a>{# new line is required #}
-              {% endfor %}
-            </p>
-            {% endif %}
-            <table class="table table-striped">
-              <thead>
-                <tr>
-                  <th colspan="2" scope="row">Consist data</th>
-                </tr>
-              </thead>
-              <tbody>
-                {% if c.address %}
-                <tr>
-                  <th width="35%" scope="row">Address</th>
-                  <td>{{ c.address }}</td>
-                </tr>
-                {% endif %}
-                <tr>
-                  <th width="35%" scope="row">Company</th>
-                  <td><abbr title="{{ c.company.extended_name }}">{{ c.company }}</abbr></td>
-                </tr>
-                <tr>
-                  <th scope="row">Era</th>
-                  <td>{{ c.era }}</td>
-                </tr>
-                <tr>
-                  <th scope="row">Length</th>
-                  <td>{{ c.consist_item.all | length }}</td>
-                </tr>
-              </tbody>
-            </table>
-            <div class="d-grid gap-2 mb-1 d-md-block">
-             <a class="btn btn-sm btn-outline-primary" href="{{ c.get_absolute_url }}">Show all data</a>
-              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:consist_consist_change' c.pk %}">Edit</a>{% endif %}
-            </div>
-          </div>
-        </div>
-      </div>
-      {% endfor %}
-      {% endblock %}
       {% block pagination %}
-      {% if consist.has_other_pages %}
+      {% if data.has_other_pages %}
       <nav aria-label="Page navigation example">
         <ul class="pagination justify-content-center mt-4 mb-0">
-          {% if consist.has_previous %}
+          {% if data.has_previous %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'consists_pagination' page=consist.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
+            <a class="page-link" href="{% url 'consists_pagination' page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -77,21 +13,21 @@
           </li>
           {% endif %}
           {% for i in page_range %}
-            {% if consist.number == i %}
+            {% if data.number == i %}
             <li class="page-item active">
-              <span class="page-link">{{ i }}</span></span>
+              <span class="page-link">{{ i }}</span>
             </li>
             {% else %}
-              {% if i == consist.paginator.ELLIPSIS %}
+              {% if i == data.paginator.ELLIPSIS %}
               <li class="page-item"><span class="page-link">{{ i }}</span></li>
               {% else %}
-              <li class="page-item"><a class="page-link" href="{% url 'consists_pagination' page=i %}#rolling-stock">{{ i }}</a></li>
+              <li class="page-item"><a class="page-link" href="{% url 'consists_pagination' page=i %}#main-content">{{ i }}</a></li>
               {% endif %}
             {% endif %}
           {% endfor %}
-          {% if consist.has_next %}
+          {% if data.has_next %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'consists_pagination' page=consist.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
+            <a class="page-link" href="{% url 'consists_pagination' page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
           </li>
           {% else %}
           <li class="page-item disabled">

ram/portal/templates/filter.html

@@ -0,0 +1,40 @@
+{% extends "cards.html" %}
+      {% block pagination %}
+      {% if data.has_other_pages %}
+      <nav aria-label="Page navigation example">
+        <ul class="pagination justify-content-center mt-4 mb-0">
+          {% if data.has_previous %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'filtered_pagination' _filter=filter search=search page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Previous</span>
+          </li>
+          {% endif %}
+          {% for i in page_range %}
+            {% if data.number == i %}
+            <li class="page-item active">
+              <span class="page-link">{{ i }}</span>
+            </li>
+            {% else %}
+              {% if i == data.paginator.ELLIPSIS %}
+              <li class="page-item"><span class="page-link">{{ i }}</span></li>
+              {% else %}
+              <li class="page-item"><a class="page-link" href="{% url 'filtered_pagination' _filter=filter search=search page=i %}#main-content">{{ i }}</a></li>
+              {% endif %}
+            {% endif %}
+          {% endfor %}
+          {% if data.has_next %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'filtered_pagination' _filter=filter search=search page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Next</span>
+          </li>
+          {% endif %}
+        </ul>
+      </nav>
+      {% endif %}
+      {% endblock %}

ram/portal/templates/flatpages/flatpages_menu.html

@@ -1,10 +1,10 @@
-                {% if menu %}
+                {% if flatpages_menu %}
                 <li class="nav-item dropdown">
-                  <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
-                    More ...
+                  <a class="nav-link dropdown-toggle" href="#" id="flatpageDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                    Articles
                   </a>
-                  <ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
-                  {% for m in menu %}
+                  <ul class="dropdown-menu" aria-labelledby="flatpageDropdownMenuLink">
+                  {% for m in flatpages_menu %}
                     <li><a class="dropdown-item" href="{{ m.get_absolute_url }}">{{ m.name }}</a></li>
                   {% endfor %}
                   </ul>

ram/portal/templates/home.html

@@ -1,44 +1,5 @@
-{% extends "cards.html" %}
+{% extends "roster.html" %}
 
       {% block header %}
-        <p class="lead text-muted">{{ site_conf.about | safe }}</p>
-      {% endblock %}
-      {% block pagination %}
-      {% if rolling_stock.has_other_pages %}
-      <nav aria-label="Page navigation example">
-        <ul class="pagination justify-content-center mt-4 mb-0">
-          {% if rolling_stock.has_previous %}
-          <li class="page-item">
-            <a class="page-link" href="{% url 'index_pagination' page=rolling_stock.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
-          </li>
-          {% else %}
-          <li class="page-item disabled">
-            <span class="page-link">Previous</span>
-          </li>
-          {% endif %}
-          {% for i in page_range %}
-            {% if rolling_stock.number == i %}
-            <li class="page-item active">
-              <span class="page-link">{{ i }}</span></span>
-            </li>
-            {% else %}
-              {% if i == rolling_stock.paginator.ELLIPSIS %}
-              <li class="page-item"><span class="page-link">{{ i }}</span></li>
-              {% else %}
-              <li class="page-item"><a class="page-link" href="{% url 'index_pagination' page=i %}#rolling-stock">{{ i }}</a></li>
-              {% endif %}
-            {% endif %}
-          {% endfor %}
-          {% if rolling_stock.has_next %}
-          <li class="page-item">
-            <a class="page-link" href="{% url 'index_pagination' page=rolling_stock.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
-          </li>
-          {% else %}
-          <li class="page-item disabled">
-            <span class="page-link">Next</span>
-          </li>
-          {% endif %}
-        </ul>
-      </nav>
-      {% endif %}
+        <div class="text-muted">{{ site_conf.about | safe }}</div>
       {% endblock %}

ram/portal/templates/includes/footer.html

@@ -13,6 +13,6 @@
 
     <div class="container">
         <p class="small text-muted">Made with ❤️ for 🚂 and <a href="https://github.com/daniviga/django-ram">django-ram</a>
-        {% if site_conf.show_version %}<br/>Version {{ site_conf.version }}{% endif %}
+        {% if site_conf.show_version %}<br>Version {{ site_conf.version }}{% endif %}
     </div>
   </footer>

ram/portal/templates/includes/login.html

@@ -1,19 +1,50 @@
-      {% if request.user.is_staff %}
-      <button class="btn btn-sm btn-outline-dark dropdown-toggle" type="button" id="dropdownMenu2" data-bs-toggle="dropdown" aria-expanded="false">
-        Welcome back, <strong>{{ request.user }}</strong>
-      </button>
-      <ul class="dropdown-menu" aria-labelledby="dropdownMenu2">
-        <li><a class="dropdown-item" href="{% url 'admin:roster_rollingstock_changelist' %}">Rolling stock</a></li>
-        <li><a class="dropdown-item" href="{% url 'admin:consist_consist_changelist' %}">Consists</a></li>
-        <li><a class="dropdown-item" href="{% url 'admin:app_list' 'metadata' %}">Metadata</a></li>
-        <li><a class="dropdown-item" href="{% url 'admin:portal_flatpage_changelist' %}">Pages</a></li>
-        <li><hr class="dropdown-divider"></li>
-        <li><a class="dropdown-item" href="{% url 'admin:index' %}">Admin</a></li>
-        <li><a class="dropdown-item" href="{% url 'admin:portal_siteconfiguration_changelist' %}">Site configuration</a></li>
-        <li><a class="dropdown-item" href="{% url 'admin:driver_driverconfiguration_changelist' %}">DCC configuration</a></li>
-        <li><hr class="dropdown-divider"></li>
-        <li><a class="dropdown-item text-danger" href="{% url 'admin:logout' %}?next={{ request.path }}">Logout</a></li>
-      </ul>
-      {% else %}
-      <a class="btn btn-sm btn-outline-dark" href="{% url 'admin:login' %}?next={{ request.path }}">Log in</a>
-      {% endif %}
+     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#loginNavbar" aria-controls="loginNavbar" aria-expanded="false" aria-label="Toggle navigation">
+     <span class="bi bi-person-fill-gear"></span>
+     </button>
+      <div class="collapse navbar-collapse justify-content-end" id="loginNavbar">
+        <ul class="navbar-nav">
+          <li class="nav-item dropdown">
+            {% if request.user.is_staff %}
+            <a class="nav-link dropdown-toggle" href="#" role="button" id="dropdownLogin" data-bs-toggle="dropdown" aria-expanded="false">
+              Welcome back, <strong>{{ request.user }}</strong>
+            </a>
+            <ul class="dropdown-menu" aria-labelledby="dropdownLogin">
+              <li><a class="dropdown-item" href="{% url 'admin:roster_rollingstock_changelist' %}">Rolling stock</a></li>
+              <li><a class="dropdown-item" href="{% url 'admin:consist_consist_changelist' %}">Consists</a></li>
+              <li><a class="dropdown-item" href="{% url 'admin:app_list' 'metadata' %}">Metadata</a></li>
+              <li><a class="dropdown-item" href="{% url 'admin:portal_flatpage_changelist' %}">Pages</a></li>
+              <li><a class="dropdown-item" href="{% url 'admin:app_list' 'bookshelf' %}">Bookshelf</a></li>
+              <li><hr class="dropdown-divider"></li>
+              <li><a class="dropdown-item" href="{% url 'admin:index' %}">Admin</a></li>
+              <li><a class="dropdown-item" href="{% url 'admin:portal_siteconfiguration_changelist' %}">Site configuration</a></li>
+              <li><hr class="dropdown-divider"></li>
+              <li><a class="dropdown-item text-danger" href="{% url 'admin:logout' %}?next={{ request.path }}">Logout</a></li>
+            </ul>
+            {% else %}
+            <a class="nav-link" href="{% url 'admin:login' %}?next={{ request.path }}">Log in</a>
+            {% endif %}
+          </li>
+          <li class="nav-item dropdown">
+            <a class="theme-icon-active nav-link dropdown-toggle" href="#" role="button" id="bd-theme" data-bs-toggle="dropdown" aria-expanded="false">
+              <i class="bi bi-circle-half"></i>
+            </a>
+            <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="bd-theme">
+              <li>
+                <button class="theme-icon dropdown-item" data-bs-theme-value="light" aria-pressed="false">
+                  <span class="me-2"><i class="bi bi-sun-fill"></i></span> Light
+                </button>
+              </li>
+              <li>
+                <button class="theme-icon dropdown-item" data-bs-theme-value="dark" aria-pressed="false">
+                  <span class="me-2"><i class="bi bi-moon-stars-fill"></i></span> Dark
+                </button>
+              </li>
+              <li>
+                <button class="theme-icon dropdown-item" data-bs-theme-value="auto" aria-pressed="false">
+                  <span class="me-2"><i class="bi bi-circle-half"></i></span> Auto
+                </button>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </div>

ram/portal/templates/includes/search.html

@@ -1,6 +1,12 @@
-          <form class="d-flex needs-validation" action="{% url 'search' %}" method="post" novalidate>
+          <form class="d-flex needs-validation" action="{% url 'search' %}" method="post" novalidate>{% csrf_token %}
             <div class="input-group has-validation">
-              <input class="form-control me-2" type="search" placeholder="Search" aria-label="Search" name="search" id="searchValidation" required>
+              <input class="form-control" type="search" list="datalistOptions" placeholder="Search" aria-label="Search" name="search" id="searchValidation" required>
+              <datalist id="datalistOptions">
+                <option value="company: ">
+                <option value="manufacturer: ">
+                <option value="scale: ">
+                <option value="type: ">
+              </datalist>
               <button class="btn btn-outline-primary" type="submit">Search</button>
             </div>
           </form>

ram/portal/templates/manufacturer.html

@@ -0,0 +1,40 @@
+{% extends "cards.html" %}
+      {% block pagination %}
+      {% if data.has_other_pages %}
+      <nav aria-label="Page navigation example">
+        <ul class="pagination justify-content-center mt-4 mb-0">
+          {% if data.has_previous %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'manufacturer_pagination' manufacturer=manufacturer search=search page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Previous</span>
+          </li>
+          {% endif %}
+          {% for i in page_range %}
+            {% if data.number == i %}
+            <li class="page-item active">
+              <span class="page-link">{{ i }}</span>
+            </li>
+            {% else %}
+              {% if i == data.paginator.ELLIPSIS %}
+              <li class="page-item"><span class="page-link">{{ i }}</span></li>
+              {% else %}
+              <li class="page-item"><a class="page-link" href="{% url 'manufacturer_pagination' manufacturer=manufacturer search=search page=i %}#main-content">{{ i }}</a></li>
+              {% endif %}
+            {% endif %}
+          {% endfor %}
+          {% if data.has_next %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'manufacturer_pagination' manufacturer=manufacturer search=search page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Next</span>
+          </li>
+          {% endif %}
+        </ul>
+      </nav>
+      {% endif %}
+      {% endblock %}

ram/portal/templates/manufacturers.html

@@ -0,0 +1,42 @@
+{% extends "cards.html" %}
+      {% block pagination %}
+      {% if data.has_other_pages %}
+      {% with data.0.item.category as c %}
+      <nav aria-label="Page navigation example">
+        <ul class="pagination justify-content-center mt-4 mb-0">
+          {% if data.has_previous %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'manufacturers_pagination' category=c page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Previous</span>
+          </li>
+          {% endif %}
+          {% for i in page_range %}
+            {% if data.number == i %}
+            <li class="page-item active">
+              <span class="page-link">{{ i }}</span>
+            </li>
+            {% else %}
+              {% if i == data.paginator.ELLIPSIS %}
+              <li class="page-item"><span class="page-link">{{ i }}</span></li>
+              {% else %}
+              <li class="page-item"><a class="page-link" href="{% url 'manufacturers_pagination' category=c page=i %}#main-content">{{ i }}</a></li>
+              {% endif %}
+            {% endif %}
+          {% endfor %}
+          {% if data.has_next %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'manufacturers_pagination' category=c page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Next</span>
+          </li>
+          {% endif %}
+        </ul>
+      </nav>
+      {% endwith %}
+      {% endif %}
+      {% endblock %}

ram/portal/templates/rollingstock.html

@@ -43,37 +43,53 @@
         <section class="py-4 text-start container">
           <div class="row">
             <div class="mx-auto">
-              <nav>
-                <div class="nav nav-tabs" id="nav-tab" role="tablist">
-                  <button class="nav-link active" id="nav-summary-tab" data-bs-toggle="tab" data-bs-target="#nav-summary" type="button" role="tab" aria-controls="nav-summary" aria-selected="true">Summary</button>
-                  <button class="nav-link" id="nav-model-tab" data-bs-toggle="tab" data-bs-target="#nav-model" type="button" role="tab" aria-controls="nav-model" aria-selected="false">Model data</button>
-                  <button class="nav-link" id="nav-class-tab" data-bs-toggle="tab" data-bs-target="#nav-class" type="button" role="tab" aria-controls="nav-class" aria-selected="false">Class data</button>
-                  {% if rolling_stock.decoder %}<button class="nav-link" id="nav-dcc-tab" data-bs-toggle="tab" data-bs-target="#nav-dcc" type="button" role="tab" aria-controls="nav-dcc" aria-selected="false">DCC</button>{% endif %}
-                  {% if rolling_stock.notes %}<button class="nav-link" id="nav-notes-tab" data-bs-toggle="tab" data-bs-target="#nav-notes" type="button" role="tab" aria-controls="nav-notes" aria-selected="false">Notes</button>{% endif %}
-                  {% if rolling_stock.document.count > 0 %}<button class="nav-link" id="nav-documents-tab" data-bs-toggle="tab" data-bs-target="#nav-documents" type="button" role="tab" aria-controls="nav-documents" aria-selected="false">Documents</button>{% endif %}
-                  {% if rolling_stock_journal.count > 0 %}<button class="nav-link" id="nav-journal-tab" data-bs-toggle="tab" data-bs-target="#nav-journal" type="button" role="tab" aria-controls="nav-journal" aria-selected="false">Journal</button>{% endif %}
-                 </div>
+              <nav class="nav nav-tabs d-none d-lg-flex flex-row mb-2" id="nav-tab" role="tablist">
+                <button class="nav-link active" id="nav-summary-tab" data-bs-toggle="tab" data-bs-target="#nav-summary" type="button" role="tab" aria-controls="nav-summary" aria-selected="true">Summary</button>
+                <button class="nav-link" id="nav-model-tab" data-bs-toggle="tab" data-bs-target="#nav-model" type="button" role="tab" aria-controls="nav-model" aria-selected="false">Model</button>
+                <button class="nav-link" id="nav-class-tab" data-bs-toggle="tab" data-bs-target="#nav-class" type="button" role="tab" aria-controls="nav-class" aria-selected="false">Class</button>
+                <button class="nav-link" id="nav-company-tab" data-bs-toggle="tab" data-bs-target="#nav-company" type="button" role="tab" aria-controls="nav-company" aria-selected="false">Company</button>
+                {% if rolling_stock.decoder %}<button class="nav-link" id="nav-dcc-tab" data-bs-toggle="tab" data-bs-target="#nav-dcc" type="button" role="tab" aria-controls="nav-dcc" aria-selected="false">DCC</button>{% endif %}
+                {% if documents or decoder_documents %}<button class="nav-link" id="nav-documents-tab" data-bs-toggle="tab" data-bs-target="#nav-documents" type="button" role="tab" aria-controls="nav-documents" aria-selected="false">Documents</button>{% endif %}
+                {% if journal %}<button class="nav-link" id="nav-journal-tab" data-bs-toggle="tab" data-bs-target="#nav-journal" type="button" role="tab" aria-controls="nav-journal" aria-selected="false">Journal</button>{% endif %}
+                {% if rolling_stock.notes %}<button class="nav-link" id="nav-notes-tab" data-bs-toggle="tab" data-bs-target="#nav-notes" type="button" role="tab" aria-controls="nav-notes" aria-selected="false">Notes</button>{% endif %}
+                {% if set %}<button class="nav-link" id="nav-set-tab" data-bs-toggle="tab" data-bs-target="#nav-set" type="button" role="tab" aria-controls="nav-set" aria-selected="false">Set</button>{% endif %}
+                {% if consists %}<button class="nav-link" id="nav-consists-tab" data-bs-toggle="tab" data-bs-target="#nav-consists" type="button" role="tab" aria-controls="nav-consists" aria-selected="false">Consists</button>{% endif %}
               </nav>
+              <select class="form-select d-lg-none mb-2" id="tabSelector" aria-label="Tab selector">
+                <option value="nav-summary" selected>Summary</option>
+                <option value="nav-model">Model</option>
+                <option value="nav-class">Class</option>
+                <option value="nav-company">Company</option>
+                {% if rolling_stock.decoder %}<option value="nav-dcc">DCC</option>{% endif %}
+                {% if documents or decoder_documents %}<option value="nav-documents">Documents</option>{% endif %}
+                {% if journal %}<option value="nav-journal">Journal</option>{% endif %}
+                {% if rolling_stock.notes %}<option value="nav-notes">Notes</option>{% endif %}
+                {% if set %}<option value="nav-set">Set</option>{% endif %}
+                {% if consists %}<option value="nav-consists">Consists</option>{% endif %}
+              </select>
+              {% with class=rolling_stock.rolling_class company=rolling_stock.rolling_class.company %}
               <div class="tab-content" id="nav-tabContent">
-                <div class="tab-pane fade show active" id="nav-summary" role="tabpanel" aria-labelledby="nav-summary-tab">
+                <div class="tab-pane show active" id="nav-summary" role="tabpanel" aria-labelledby="nav-summary-tab">
                   <table class="table table-striped">
                     <thead>
                       <tr>
                         <th colspan="2" scope="row">Data</th>
                       </tr>
                     </thead>
-                    <tbody>
+                    <tbody class="table-group-divider">
                       <tr>
-                        <th width="35%" scope="row">Type</th>
-                        <td>{{ rolling_stock.rolling_class.type }}</td>
+                        <th class="w-33" scope="row">Type</th>
+                        <td>{{ class.type }}</td>
                       </tr>
                       <tr>
                         <th scope="row">Company</th>
-                        <td><abbr title="{{ rolling_stock.rolling_class.company.extended_name }}">{{ rolling_stock.rolling_class.company }}</abbr></td>
+                        <td>
+                            <a href="{% url 'filtered' _filter="company" search=company.slug %}">{{ company }}</a> {{ company.extended_name_pp }}
+                        </td>
                       </tr>
                       <tr>
                         <th scope="row">Class</th>
-                        <td>{{ rolling_stock.rolling_class.identifier }}</td>
+                        <td>{{ class.identifier }}</td>
                       </tr>
                       <tr>
                         <th scope="row">Road number</th>
@@ -91,18 +107,20 @@
                         <th colspan="2" scope="row">Model data</th>
                       </tr>
                     </thead>
-                    <tbody>
+                    <tbody class="table-group-divider">
                       <tr>
-                        <th width="35%" scope="row">Manufacturer</th>
-                        <td>{% if rolling_stock.manufacturer.website %}<a href="{{ rolling_stock.manufacturer.website }}">{% endif %}{{ rolling_stock.manufacturer|default_if_none:"" }}{% if rolling_stock.manufacturer.website %}</a>{% endif %}</th>
+                        <th class="w-33" scope="row">Manufacturer</th>
+                        <td>{%if rolling_stock.manufacturer %}
+                          <a href="{% url 'filtered' _filter="manufacturer" search=rolling_stock.manufacturer.slug %}">{{ rolling_stock.manufacturer }}</a>{% if rolling_stock.manufacturer.website %} <a href="{{ rolling_stock.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
+                        {% endif %}</td>
                       </tr>
                       <tr>
                         <th scope="row">Scale</th>
                         <td><a href="{% url 'filtered' _filter="scale" search=rolling_stock.scale %}"><abbr title="{{ rolling_stock.scale.ratio }} - {{ rolling_stock.scale.tracks }}">{{ rolling_stock.scale }}</abbr></a></td>
                       </tr>
                       <tr>
-                        <th scope="row">SKU</th>
-                        <td>{{ rolling_stock.sku }}</td>
+                        <th scope="row">Item number</th>
+                        <td>{{ rolling_stock.item_number }}{%if rolling_stock.set %} | <a class="badge text-bg-primary" href="{% url 'manufacturer' manufacturer=rolling_stock.manufacturer search=rolling_stock.item_number %}">SET</a>{% endif %}</td>
                       </tr>
                     </tbody>
                   </table>
@@ -113,9 +131,9 @@
                         <th colspan="2" scope="row">DCC data</th>
                       </tr>
                     </thead>
-                    <tbody>
+                    <tbody class="table-group-divider">
                       <tr>
-                        <th width="35%" scope="row">Interface</th>
+                        <th class="w-33" scope="row">Interface</th>
                         <td>{{ rolling_stock.get_decoder_interface_display }}</td>
                       </tr>
                       {% if rolling_stock.decoder %}
@@ -132,25 +150,30 @@
                   </table>
                   {% endif %}
                 </div>
-                <div class="tab-pane fade" id="nav-model" role="tabpanel" aria-labelledby="nav-model-tab">
+                <div class="tab-pane" id="nav-model" role="tabpanel" aria-labelledby="nav-model-tab">
+                  {{ rolling_stock.description | safe }}
                   <table class="table table-striped">
                     <thead>
                       <tr>
                         <th colspan="2" scope="row">Model data</th>
                       </tr>
                     </thead>
-                    <tbody>
+                    <tbody class="table-group-divider">
                       <tr>
-                        <th width="35%" scope="row">Manufacturer</th>
-                        <td>{% if rolling_stock.manufacturer.website %}<a href="{{ rolling_stock.manufacturer.website }}">{% endif %}{{ rolling_stock.manufacturer|default_if_none:"" }}{% if rolling_stock.manufacturer.website %}</a>{% endif %}</th>
+                        <th class="w-33" scope="row">Manufacturer</th>
+                        <td>
+                          {%if rolling_stock.manufacturer %}
+                          <a href="{% url 'filtered' _filter="manufacturer" search=rolling_stock.manufacturer.slug %}">{{ rolling_stock.manufacturer }}</a>{% if rolling_stock.manufacturer.website %} <a href="{{ rolling_stock.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
+                          {% else %}-{% endif %}
+                        </td>
                       </tr>
                       <tr>
                         <th scope="row">Scale</th>
-                        <td><abbr title="{{ rolling_stock.scale.ratio }} - {{ rolling_stock.scale.tracks }}">{{ rolling_stock.scale }}</abbr></td>
+                        <td><a href="{% url 'filtered' _filter="scale" search=rolling_stock.scale %}"><abbr title="{{ rolling_stock.scale.ratio }} - {{ rolling_stock.scale.tracks }}">{{ rolling_stock.scale }}</abbr></a></td>
                       </tr>
                       <tr>
-                        <th scope="row">SKU</th>
-                        <td>{{ rolling_stock.sku }}</td>
+                        <th scope="row">Item number</th>
+                        <td>{{ rolling_stock.item_number }}{%if rolling_stock.set %} | <a class="badge text-bg-primary" href="{% url 'manufacturer' manufacturer=rolling_stock.manufacturer search=rolling_stock.item_number %}">SET</a>{% endif %}</td>
                       </tr>
                       <tr>
                         <th scope="row">Era</th>
@@ -158,25 +181,25 @@
                       </tr>
                       <tr>
                         <th scope="row">Production year</th>
-                        <td>{{ rolling_stock.production_year | default_if_none:"" }}</td>
+                        <td>{{ rolling_stock.production_year|default:"-" }}</td>
                       </tr>
                       <tr>
                         <th scope="row">Purchase date</th>
-                        <td>{{ rolling_stock.purchase_date | default_if_none:"" }}</td>
+                        <td>{{ rolling_stock.purchase_date|default:"-" }}</td>
                       </tr>
                     </tbody>
                   </table>
-                  {% if rolling_stock_properties %}
+                  {% if properties %}
                   <table class="table table-striped">
                     <thead>
                       <tr>
                         <th colspan="2" scope="row">Properties</th>
                       </tr>
                     </thead>
-                    <tbody>
-                    {% for p in rolling_stock_properties %}
+                    <tbody class="table-group-divider">
+                    {% for p in properties %}
                       <tr>
-                        <th width="35%" scope="row">{{ p.property }}</th>
+                        <th class="w-33" scope="row">{{ p.property }}</th>
                         <td>{{ p.value }}</td>
                       </tr>
                     {% endfor %}
@@ -184,33 +207,30 @@
                   </table>
                   {% endif %}
                 </div>
-                <div class="tab-pane fade" id="nav-class" role="tabpanel" aria-labelledby="nav-class-tab">
+                <div class="tab-pane" id="nav-class" role="tabpanel" aria-labelledby="nav-class-tab">
+                  {{ class.description | safe }}
                   <table class="table table-striped">
                     <thead>
                       <tr>
                         <th colspan="2" scope="row">Class data</th>
                       </tr>
                     </thead>
-                    <tbody>
+                    <tbody class="table-group-divider">
                       <tr>
-                        <th width="35%" scope="row">Class</th>
-                        <td>{{ rolling_stock.rolling_class.identifier }}</td>
+                        <th class="w-33" scope="row">Class</th>
+                        <td>{{ class.identifier }}</td>
                       </tr>
                       <tr>
                         <th scope="row">Type</th>
-                        <td>{{ rolling_stock.rolling_class.type }}</td>
-                      </tr>
-                      <tr>
-                        <th scope="row">Company</th>
-                        <td>{{ rolling_stock.rolling_class.company }} ({{ rolling_stock.rolling_class.company.extended_name }})</td>
-                      </tr>
-                      <tr>
-                        <th scope="row">Country</th>
-                        <td>{{ rolling_stock.rolling_class.company.country.name }}</td>
+                        <td>{{ class.type }}</td>
                       </tr>
                       <tr>
                         <th scope="row">Manufacturer</th>
-                        <td>{{ rolling_stock.rolling_class.manufacturer|default_if_none:"" }}</td>
+                        <td>
+                          {%if class.manufacturer %}
+                          <a href="{% url 'filtered' _filter="manufacturer" search=class.manufacturer.slug %}">{{ class.manufacturer }}</a>{% if class.manufacturer.website %} <a href="{{ class.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
+                          {% else %}-{% endif %}
+                        </td>
                       </tr>
                     </tbody>
                   </table>
@@ -221,10 +241,10 @@
                         <th colspan="2" scope="row">Properties</th>
                       </tr>
                     </thead>
-                    <tbody>
+                    <tbody class="table-group-divider">
                     {% for p in class_properties %}
                       <tr>
-                        <th width="35%" scope="row">{{ p.property }}</th>
+                        <th class="w-33" scope="row">{{ p.property }}</th>
                         <td>{{ p.value }}</td>
                       </tr>
                     {% endfor %}
@@ -232,20 +252,51 @@
                   </table>
                   {% endif %}
                 </div>
-                <div class="tab-pane fade" id="nav-dcc" role="tabpanel" aria-labelledby="nav-dcc-tab">
+                <div class="tab-pane" id="nav-company" role="tabpanel" aria-labelledby="nav-company-tab">
                   <table class="table table-striped">
                     <thead>
                       <tr>
-                        <th colspan="2" scope="row">DCC data</th>
+                        <th colspan="2" scope="row">Company data</th>
                       </tr>
                     </thead>
-                    <tbody>
+                    <tbody class="table-group-divider">
+                      {% if company.logo %}
+                      <tr>
+                        <th class="w-33" scope="row">Logo</th>
+                        <td><img class="logo-xl" src="{{ company.logo.url }}" alt="{{ company }} logo"></td>
+                      </tr>
+                      {% endif %}
+                      <tr>
+                        <th class="w-33" scope="row">Name</th>
+                        <td><a href="{% url 'filtered' _filter="company" search=company.slug %}">{{ company.name }}</a> {{ company.extended_name_pp }}</td>
+                      </tr>
+                      <tr>
+                        <th class="w-33" scope="row">Country</th>
+                        <td>{{ company.country.name }} <img src="{{ company.country.flag }}" alt="{{ company.country }}">
+                      </tr>
+                      {% if company.freelance %}
+                      <tr>
+                        <th class="w-33" scope="row">Notes</th>
+                        <td>A <em>freelance</em> company</td>
+                      </tr>
+                      {% endif %}
+                    </tbody>
+                  </table>
+                </div>
+                <div class="tab-pane" id="nav-dcc" role="tabpanel" aria-labelledby="nav-dcc-tab">
+                  <table class="table table-striped">
+                    <thead>
+                      <tr>
+                        <th colspan="2" scope="row">Decoder data</th>
+                      </tr>
+                    </thead>
+                    <tbody class="table-group-divider">
                       <tr>
                         <th scope="row">Interface</th>
                         <td>{{ rolling_stock.get_decoder_interface_display }}</td>
                       </tr>
                       <tr>
-                        <th width="35%" scope="row">Address</th>
+                        <th class="w-33" scope="row">Address</th>
                         <td>{{ rolling_stock.address }}</td>
                       </tr>
                       <tr>
@@ -254,7 +305,7 @@
                       </tr>
                       <tr>
                         <th scope="row">Manufacturer</th>
-                        <td>{{ rolling_stock.decoder.manufacturer|default_if_none:"" }}</td>
+                        <td>{{ rolling_stock.decoder.manufacturer|default:"-" }}</td>
                       </tr>
                       <tr>
                         <th scope="row">Version</th>
@@ -267,56 +318,80 @@
                     </tbody>
                   </table>
                 </div>
-                <div class="tab-pane fade" id="nav-notes" role="tabpanel" aria-labelledby="nav-notes-tab">
-                  <table class="table">
-                    <thead>
-                      <tr>
-                        <th scope="row">Notes</th>
-                      </tr>
-                    </thead>
-                    <tbody>
-                      <tr>
-                        <td>{{ rolling_stock.notes | safe }}</td>
-                      </tr>
-                    </tbody>
-                  </table>
-                </div>
-                <div class="tab-pane fade" id="nav-documents" role="tabpanel" aria-labelledby="nav-documents-tab">
+                <div class="tab-pane" id="nav-documents" role="tabpanel" aria-labelledby="nav-documents-tab">
+                  {% if documents %}
                   <table class="table table-striped">
                     <thead>
                       <tr>
                         <th colspan="3" scope="row">Documents</th>
                       </tr>
                     </thead>
-                    <tbody>
-                    {% for d in rolling_stock.document.all %}
+                    <tbody class="table-group-divider">
+                    {% for d in documents.all %}
                       <tr>
-                        <td>{{ d.description }}</td>
-                        <td><a href="{{ d.file.url }}">{{ d.filename }}</a></td>
+                        <td class="w-33">{{ d.description }}</td>
+                        <td><a href="{{ d.file.url }}" target="_blank">{{ d.filename }}</a></td>
                         <td class="text-end">{{ d.file.size | filesizeformat }}</td>
                       </tr>
                     {% endfor %}
                     </tbody>
                   </table>
-                </div>
-                <div class="tab-pane fade" id="nav-journal" role="tabpanel" aria-labelledby="nav-journal-tab">
+                  {% endif %}
+                  {% if decoder_documents %}
                   <table class="table table-striped">
                     <thead>
                       <tr>
-                        <th colspan="3" scope="row">Journal</th>
+                        <th colspan="3" scope="row">Decoder documents</th>
                       </tr>
                     </thead>
-                    <tbody>
-                    {% for j in rolling_stock_journal %}
+                    <tbody class="table-group-divider">
+                    {% for d in decoder_documents.all %}
                       <tr>
-                          <th width="35%" scope="row">{{ j.date }}</th>
-                        <td>{{ j.log | safe }}</a></td>
+                        <td class="w-33">{{ d.description }}</td>
+                        <td><a href="{{ d.file.url }}" target="_blank">{{ d.filename }}</a></td>
+                        <td class="text-end">{{ d.file.size | filesizeformat }}</td>
+                      </tr>
+                    {% endfor %}
+                    </tbody>
+                  </table>
+                  {% endif %}
+                </div>
+                <div class="tab-pane" id="nav-journal" role="tabpanel" aria-labelledby="nav-journal-tab">
+                  <table class="table table-striped">
+                    <thead>
+                      <tr>
+                        <th colspan="2" scope="row">Journal</th>
+                      </tr>
+                    </thead>
+                    <tbody class="table-group-divider">
+                    {% for j in journal %}
+                      <tr>
+                        <th class="w-33" scope="row">{{ j.date }}</th>
+                        <td>{{ j.log | safe }}</td>
                       </tr>
                     {% endfor %}
                     </tbody>
                   </table>
                 </div>
+                <div class="tab-pane" id="nav-notes" role="tabpanel" aria-labelledby="nav-notes-tab">
+                  {{ rolling_stock.notes | safe }}
+                </div>
+                <div class="tab-pane" id="nav-set" role="tabpanel" aria-labelledby="nav-set-tab">
+                  <div class="row row-cols-1 row-cols-md-2 row-cols-lg-3 g-3 mb-3">
+                  {% for d in set %}
+                  {% include "cards/roster.html" %}
+                  {% endfor %}
+                  </div>
+                </div>
+                <div class="tab-pane" id="nav-consists" role="tabpanel" aria-labelledby="nav-cosists-tab">
+                  <div class="row row-cols-1 row-cols-md-2 row-cols-lg-3 g-3 mb-3">
+                  {% for d in consists %}
+                  {% include "cards/consist.html" %}
+                  {% endfor %}
+                  </div>
+                </div>
               </div>
+              {% endwith %}
               <div class="d-grid gap-2 d-md-flex justify-content-md-end">
                 {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:roster_rollingstock_change' rolling_stock.pk %}">Edit</a>{% endif %}
               </div>

ram/portal/templates/roster.html

@@ -0,0 +1,41 @@
+{% extends "cards.html" %}
+
+      {% block pagination %}
+      {% if data.has_other_pages %}
+      <nav aria-label="Page navigation example">
+        <ul class="pagination justify-content-center mt-4 mb-0">
+          {% if data.has_previous %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'roster_pagination' page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Previous</span>
+          </li>
+          {% endif %}
+          {% for i in page_range %}
+            {% if data.number == i %}
+            <li class="page-item active">
+              <span class="page-link">{{ i }}</span>
+            </li>
+            {% else %}
+              {% if i == data.paginator.ELLIPSIS %}
+              <li class="page-item"><span class="page-link">{{ i }}</span></li>
+              {% else %}
+              <li class="page-item"><a class="page-link" href="{% url 'roster_pagination' page=i %}#main-content">{{ i }}</a></li>
+              {% endif %}
+            {% endif %}
+          {% endfor %}
+          {% if data.has_next %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'roster_pagination' page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Next</span>
+          </li>
+          {% endif %}
+        </ul>
+      </nav>
+      {% endif %}
+      {% endblock %}

ram/portal/templates/scales.html

@@ -1,52 +1,11 @@
 {% extends "cards.html" %}
-
-      {% block cards %}
-      {% for s in scale %}
-      <div class="col">
-        <div class="card shadow-sm">
-          <div class="card-body">
-            <p class="card-text"><strong>{{ s }}</strong></p>
-            <table class="table table-striped">
-              <thead>
-                <tr>
-                  <th colspan="2" scope="row">Scale</th>
-                </tr>
-              </thead>
-              <tbody>
-                <tr>
-                  <th width="35%" scope="row">Name</th>
-                  <td>{{ s.scale }}</td>
-                </tr>
-                <tr>
-                  <th width="35%" scope="row">Ratio</th>
-                  <td>{{ s.ratio }}</td>
-                </tr>
-                <tr>
-                  <th width="35%" scope="row">Gauge</th>
-                  <td>{{ s.gauge }}</td>
-                </tr>
-                <tr>
-                  <th width="35%" scope="row">Tracks</th>
-                  <td>{{ s.tracks }}</td>
-                </tr>
-              </tbody>
-            </table>
-            <div class="d-grid gap-2 mb-1 d-md-block">
-              <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="scale" search=s %}">Show all rolling stock</a>
-              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:metadata_scale_change' s.pk %}">Edit</a>{% endif %}
-            </div>
-          </div>
-        </div>
-      </div>
-      {% endfor %}
-      {% endblock %}
       {% block pagination %}
-      {% if scale.has_other_pages %}
+      {% if data.has_other_pages %}
       <nav aria-label="Page navigation example">
         <ul class="pagination justify-content-center mt-4 mb-0">
-          {% if scale.has_previous %}
+          {% if data.has_previous %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'scale_pagination' page=scale.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
+            <a class="page-link" href="{% url 'scales_pagination' page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -54,21 +13,21 @@
           </li>
           {% endif %}
           {% for i in page_range %}
-            {% if scale.number == i %}
+            {% if data.number == i %}
             <li class="page-item active">
-              <span class="page-link">{{ i }}</span></span>
+              <span class="page-link">{{ i }}</span>
             </li>
             {% else %}
-              {% if i == scale.paginator.ELLIPSIS %}
+              {% if i == data.paginator.ELLIPSIS %}
               <li class="page-item"><span class="page-link">{{ i }}</span></li>
               {% else %}
-              <li class="page-item"><a class="page-link" href="{% url 'scale_pagination' page=i %}#rolling-stock">{{ i }}</a></li>
+              <li class="page-item"><a class="page-link" href="{% url 'scales_pagination' page=i %}#main-content">{{ i }}</a></li>
               {% endif %}
             {% endif %}
           {% endfor %}
-          {% if scale.has_next %}
+          {% if data.has_next %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'scale_pagination' page=scale.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
+            <a class="page-link" href="{% url 'scales_pagination' page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
           </li>
           {% else %}
           <li class="page-item disabled">

ram/portal/templates/search.html

@@ -1,15 +1,12 @@
 {% extends "cards.html" %}
 
-      {% block header %}
-        <p class="lead text-muted">Results found: {{ matches }}</p>
-      {% endblock %}
       {% block pagination %}
-      {% if rolling_stock.has_other_pages %}
+      {% if data.has_other_pages %}
       <nav aria-label="Page navigation example">
         <ul class="pagination justify-content-center mt-4 mb-0">
-          {% if rolling_stock.has_previous %}
+          {% if data.has_previous %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'filtered_pagination' _filter=filter search=search page=rolling_stock.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
+            <a class="page-link" href="{% url 'search_pagination' search=encoded_search page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -17,21 +14,21 @@
           </li>
           {% endif %}
           {% for i in page_range %}
-            {% if rolling_stock.number == i %}
+            {% if data.number == i %}
             <li class="page-item active">
-              <span class="page-link">{{ i }}</span></span>
+              <span class="page-link">{{ i }}</span>
             </li>
             {% else %}
-              {% if i == rolling_stock.paginator.ELLIPSIS %}
+              {% if i == data.paginator.ELLIPSIS %}
               <li class="page-item"><span class="page-link">{{ i }}</span></li>
               {% else %}
-              <li class="page-item"><a class="page-link" href="{% url 'filtered_pagination' _filter=filter search=search page=i %}#rolling-stock">{{ i }}</a></li>
+              <li class="page-item"><a class="page-link" href="{% url 'search_pagination' search=encoded_search page=i %}#main-content">{{ i }}</a></li>
               {% endif %}
             {% endif %}
           {% endfor %}
-          {% if rolling_stock.has_next %}
+          {% if data.has_next %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'filtered_pagination' _filter=filter search=search page=rolling_stock.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
+            <a class="page-link" href="{% url 'search_pagination' search=encoded_search page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
           </li>
           {% else %}
           <li class="page-item disabled">

ram/portal/templates/types.html

@@ -0,0 +1,40 @@
+{% extends "cards.html" %}
+      {% block pagination %}
+      {% if data.has_other_pages %}
+      <nav aria-label="Page navigation example">
+        <ul class="pagination justify-content-center mt-4 mb-0">
+          {% if data.has_previous %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'types_pagination' page=data.previous_page_number %}#main-content" tabindex="-1">Previous</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Previous</span>
+          </li>
+          {% endif %}
+          {% for i in page_range %}
+            {% if data.number == i %}
+            <li class="page-item active">
+              <span class="page-link">{{ i }}</span>
+            </li>
+            {% else %}
+              {% if i == data.paginator.ELLIPSIS %}
+              <li class="page-item"><span class="page-link">{{ i }}</span></li>
+              {% else %}
+              <li class="page-item"><a class="page-link" href="{% url 'types_pagination' page=i %}#main-content">{{ i }}</a></li>
+              {% endif %}
+            {% endif %}
+          {% endfor %}
+          {% if data.has_next %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'types_pagination' page=data.next_page_number %}#main-content" tabindex="-1">Next</a>
+          </li>
+          {% else %}
+          <li class="page-item disabled">
+            <span class="page-link">Next</span>
+          </li>
+          {% endif %}
+        </ul>
+      </nav>
+      {% endif %}
+      {% endblock %}

ram/portal/templatetags/show_menu.py

@@ -1,10 +1,16 @@
 from django import template
-from portal.views import Flatpage
+from portal.models import Flatpage
+from bookshelf.models import Book
 
 register = template.Library()
 
 
-@register.inclusion_tag('flatpage_menu.html')
-def show_menu():
+@register.inclusion_tag('bookshelf/bookshelf_menu.html')
+def show_bookshelf_menu():
+    return {"bookshelf_menu": Book.objects.exists()}
+
+
+@register.inclusion_tag('flatpages/flatpages_menu.html')
+def show_flatpages_menu():
     menu = Flatpage.objects.filter(published=True).order_by("name")
-    return {"menu": menu}
+    return {"flatpages_menu": menu}

ram/portal/urls.py

@@ -1,55 +1,141 @@
 from django.urls import path
 
 from portal.views import (
-    GetHome,
-    GetHomeFiltered,
+    GetData,
+    GetRoster,
+    GetObjectsFiltered,
+    GetManufacturerItem,
     GetFlatpage,
     GetRollingStock,
     GetConsist,
     Consists,
     Companies,
+    Manufacturers,
     Scales,
+    Types,
+    Books,
+    GetBook,
+    SearchObjects,
 )
 
 urlpatterns = [
-    path("", GetHome.as_view(), name="index"),
-    path("<int:page>", GetHome.as_view(), name="index_pagination"),
+    path("", GetData.as_view(template="home.html"), name="index"),
+    path("roster", GetRoster.as_view(), name="roster"),
+    path(
+        "roster/page/<int:page>",
+        GetRoster.as_view(),
+        name="roster_pagination"
+    ),
     path(
         "page/<str:flatpage>",
         GetFlatpage.as_view(),
         name="flatpage",
     ),
     path(
-        "search",
-        GetHomeFiltered.as_view(http_method_names=["post"]),
-        name="search",
+        "consists",
+        Consists.as_view(template="consists.html"),
+        name="consists"
     ),
-    path("consists", Consists.as_view(), name="consists"),
     path(
-        "consists/<int:page>", Consists.as_view(), name="consists_pagination"
+        "consists/page/<int:page>",
+        Consists.as_view(template="consists.html"),
+        name="consists_pagination"
     ),
     path("consist/<uuid:uuid>", GetConsist.as_view(), name="consist"),
     path(
-        "consist/<uuid:uuid>/<int:page>",
+        "consist/<uuid:uuid>/page/<int:page>",
         GetConsist.as_view(),
         name="consist_pagination",
     ),
-    path("companies", Companies.as_view(), name="companies"),
     path(
-        "companies/<int:page>",
-        Companies.as_view(),
+        "companies",
+        Companies.as_view(template="companies.html"),
+        name="companies"
+    ),
+    path(
+        "companies/page/<int:page>",
+        Companies.as_view(template="companies.html"),
         name="companies_pagination",
     ),
-    path("scales", Scales.as_view(), name="scales"),
-    path("scales/<int:page>", Scales.as_view(), name="scales_pagination"),
+    path(
+        "manufacturers/<str:category>",
+        Manufacturers.as_view(template="manufacturers.html"),
+        name="manufacturers"
+    ),
+    path(
+        "manufacturers/<str:category>/page/<int:page>",
+        Manufacturers.as_view(template="manufacturers.html"),
+        name="manufacturers_pagination",
+    ),
+    path(
+        "scales",
+        Scales.as_view(template="scales.html"),
+        name="scales"
+    ),
+    path(
+        "scales/page/<int:page>",
+        Scales.as_view(template="scales.html"),
+        name="scales_pagination"
+    ),
+    path(
+        "types",
+        Types.as_view(template="types.html"),
+        name="types"
+    ),
+    path(
+        "types/page/<int:page>",
+        Types.as_view(template="types.html"),
+        name="types_pagination"
+    ),
+    path(
+        "bookshelf/books",
+        Books.as_view(template="bookshelf/books.html"),
+        name="books"
+    ),
+    path(
+        "bookshelf/books/page/<int:page>",
+        Books.as_view(template="bookshelf/books.html"),
+        name="books_pagination"
+    ),
+    path("bookshelf/book/<uuid:uuid>", GetBook.as_view(), name="book"),
+    path(
+        "search",
+        SearchObjects.as_view(http_method_names=["post"]),
+        name="search",
+    ),
+    path(
+        "search/<str:search>/page/<int:page>",
+        SearchObjects.as_view(),
+        name="search_pagination",
+    ),
+    path(
+        "manufacturer/<str:manufacturer>",
+        GetManufacturerItem.as_view(),
+        name="manufacturer",
+    ),
+    path(
+        "manufacturer/<str:manufacturer>/page/<int:page>",
+        GetManufacturerItem.as_view(),
+        name="manufacturer_pagination",
+    ),
+    path(
+        "manufacturer/<str:manufacturer>/<str:search>",
+        GetManufacturerItem.as_view(),
+        name="manufacturer",
+    ),
+    path(
+        "manufacturer/<str:manufacturer>/<str:search>/page/<int:page>",
+        GetManufacturerItem.as_view(),
+        name="manufacturer_pagination",
+    ),
     path(
         "<str:_filter>/<str:search>",
-        GetHomeFiltered.as_view(),
+        GetObjectsFiltered.as_view(),
         name="filtered",
     ),
     path(
-        "<str:_filter>/<str:search>/<int:page>",
-        GetHomeFiltered.as_view(),
+        "<str:_filter>/<str:search>/page/<int:page>",
+        GetObjectsFiltered.as_view(),
         name="filtered_pagination",
     ),
     path("<uuid:uuid>", GetRollingStock.as_view(), name="rolling_stock"),