Update theme icon based on the selected one

* Migarte to Bootstrap 5.3
* Cleanup and version bump

README.md

@@ -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

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/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/models.py

@@ -1,6 +1,7 @@
-from urllib.parse import quote_plus
+from urllib.parse import quote
 
 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
@@ -22,6 +23,7 @@ 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
     )
@@ -36,8 +38,13 @@ class Manufacturer(models.Model):
     def __str__(self):
         return self.name
 
-    def safe_name(self):
-        return quote_plus(self.name, safe="&")
+    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)
@@ -47,6 +54,7 @@ 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)
@@ -61,8 +69,13 @@ class Company(models.Model):
     def __str__(self):
         return self.name
 
-    def safe_name(self):
-        return quote_plus(self.name, safe="&")
+    def get_absolute_url(self):
+        return reverse(
+            "filtered", kwargs={
+                "_filter": "company",
+                "search": self.slug,
+            }
+        )
 
     def logo_thumbnail(self):
         return get_image_preview(self.logo.url)
@@ -94,6 +107,7 @@ class Decoder(models.Model):
 
 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)
@@ -101,10 +115,42 @@ 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 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)
@@ -112,22 +158,20 @@ class Tag(models.Model):
     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 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
-    )
-
-    class Meta(object):
-        unique_together = ("category", "type")
-        ordering = ["order"]
-
-    def __str__(self):
-        return "{0} {1}".format(self.type, self.category)
+def slug_pre_save(sender, instance, **kwargs):
+    instance.slug = slugify(instance.__str__())

ram/portal/static/bootstrap-icons@1.11.1/font/bootstrap-icons.css

@@ -1,8 +1,14 @@
+/*!
+ * Bootstrap Icons v1.11.1 (https://icons.getbootstrap.com/)
+ * Copyright 2019-2023 The Bootstrap Authors
+ * Licensed under MIT (https://github.com/twbs/icons/blob/main/LICENSE)
+ */
+
 @font-face {
   font-display: block;
   font-family: "bootstrap-icons";
-  src: url("./fonts/bootstrap-icons.woff2?24e3eb84d0bcaf83d77f904c78ac1f47") format("woff2"),
-url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("woff");
+  src: url("./fonts/bootstrap-icons.woff2?2820a3852bdb9a5832199cc61cec4e65") format("woff2"),
+url("./fonts/bootstrap-icons.woff?2820a3852bdb9a5832199cc61cec4e65") format("woff");
 }
 
 .bi::before,
@@ -441,7 +447,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-cloud-fog2::before { content: "\f2a2"; }
 .bi-cloud-hail-fill::before { content: "\f2a3"; }
 .bi-cloud-hail::before { content: "\f2a4"; }
-.bi-cloud-haze-1::before { content: "\f2a5"; }
 .bi-cloud-haze-fill::before { content: "\f2a6"; }
 .bi-cloud-haze::before { content: "\f2a7"; }
 .bi-cloud-haze2-fill::before { content: "\f2a8"; }
@@ -1437,21 +1442,16 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-dpad::before { content: "\f687"; }
 .bi-ear-fill::before { content: "\f688"; }
 .bi-ear::before { content: "\f689"; }
-.bi-envelope-check-1::before { content: "\f68a"; }
 .bi-envelope-check-fill::before { content: "\f68b"; }
 .bi-envelope-check::before { content: "\f68c"; }
-.bi-envelope-dash-1::before { content: "\f68d"; }
 .bi-envelope-dash-fill::before { content: "\f68e"; }
 .bi-envelope-dash::before { content: "\f68f"; }
-.bi-envelope-exclamation-1::before { content: "\f690"; }
 .bi-envelope-exclamation-fill::before { content: "\f691"; }
 .bi-envelope-exclamation::before { content: "\f692"; }
 .bi-envelope-plus-fill::before { content: "\f693"; }
 .bi-envelope-plus::before { content: "\f694"; }
-.bi-envelope-slash-1::before { content: "\f695"; }
 .bi-envelope-slash-fill::before { content: "\f696"; }
 .bi-envelope-slash::before { content: "\f697"; }
-.bi-envelope-x-1::before { content: "\f698"; }
 .bi-envelope-x-fill::before { content: "\f699"; }
 .bi-envelope-x::before { content: "\f69a"; }
 .bi-explicit-fill::before { content: "\f69b"; }
@@ -1461,8 +1461,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-list-columns-reverse::before { content: "\f69f"; }
 .bi-list-columns::before { content: "\f6a0"; }
 .bi-meta::before { content: "\f6a1"; }
-.bi-mortorboard-fill::before { content: "\f6a2"; }
-.bi-mortorboard::before { content: "\f6a3"; }
 .bi-nintendo-switch::before { content: "\f6a4"; }
 .bi-pc-display-horizontal::before { content: "\f6a5"; }
 .bi-pc-display::before { content: "\f6a6"; }
@@ -1481,7 +1479,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-send-check::before { content: "\f6b3"; }
 .bi-send-dash-fill::before { content: "\f6b4"; }
 .bi-send-dash::before { content: "\f6b5"; }
-.bi-send-exclamation-1::before { content: "\f6b6"; }
 .bi-send-exclamation-fill::before { content: "\f6b7"; }
 .bi-send-exclamation::before { content: "\f6b8"; }
 .bi-send-fill::before { content: "\f6b9"; }
@@ -1493,7 +1490,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-send-x::before { content: "\f6bf"; }
 .bi-send::before { content: "\f6c0"; }
 .bi-steam::before { content: "\f6c1"; }
-.bi-terminal-dash-1::before { content: "\f6c2"; }
 .bi-terminal-dash::before { content: "\f6c3"; }
 .bi-terminal-plus::before { content: "\f6c4"; }
 .bi-terminal-split::before { content: "\f6c5"; }
@@ -1523,7 +1519,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-usb-symbol::before { content: "\f6dd"; }
 .bi-usb::before { content: "\f6de"; }
 .bi-boombox-fill::before { content: "\f6df"; }
-.bi-displayport-1::before { content: "\f6e0"; }
 .bi-displayport::before { content: "\f6e1"; }
 .bi-gpu-card::before { content: "\f6e2"; }
 .bi-memory::before { content: "\f6e3"; }
@@ -1536,8 +1531,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-pci-card::before { content: "\f6ea"; }
 .bi-router-fill::before { content: "\f6eb"; }
 .bi-router::before { content: "\f6ec"; }
-.bi-ssd-fill::before { content: "\f6ed"; }
-.bi-ssd::before { content: "\f6ee"; }
 .bi-thunderbolt-fill::before { content: "\f6ef"; }
 .bi-thunderbolt::before { content: "\f6f0"; }
 .bi-usb-drive-fill::before { content: "\f6f1"; }
@@ -1644,7 +1637,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-filetype-pdf::before { content: "\f756"; }
 .bi-filetype-php::before { content: "\f757"; }
 .bi-filetype-png::before { content: "\f758"; }
-.bi-filetype-ppt-1::before { content: "\f759"; }
 .bi-filetype-ppt::before { content: "\f75a"; }
 .bi-filetype-psd::before { content: "\f75b"; }
 .bi-filetype-py::before { content: "\f75c"; }
@@ -1660,7 +1652,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-filetype-txt::before { content: "\f766"; }
 .bi-filetype-wav::before { content: "\f767"; }
 .bi-filetype-woff::before { content: "\f768"; }
-.bi-filetype-xls-1::before { content: "\f769"; }
 .bi-filetype-xls::before { content: "\f76a"; }
 .bi-filetype-xml::before { content: "\f76b"; }
 .bi-filetype-yml::before { content: "\f76c"; }
@@ -1703,56 +1694,38 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-filetype-json::before { content: "\f791"; }
 .bi-filetype-pptx::before { content: "\f792"; }
 .bi-filetype-xlsx::before { content: "\f793"; }
-.bi-1-circle-1::before { content: "\f794"; }
-.bi-1-circle-fill-1::before { content: "\f795"; }
 .bi-1-circle-fill::before { content: "\f796"; }
 .bi-1-circle::before { content: "\f797"; }
 .bi-1-square-fill::before { content: "\f798"; }
 .bi-1-square::before { content: "\f799"; }
-.bi-2-circle-1::before { content: "\f79a"; }
-.bi-2-circle-fill-1::before { content: "\f79b"; }
 .bi-2-circle-fill::before { content: "\f79c"; }
 .bi-2-circle::before { content: "\f79d"; }
 .bi-2-square-fill::before { content: "\f79e"; }
 .bi-2-square::before { content: "\f79f"; }
-.bi-3-circle-1::before { content: "\f7a0"; }
-.bi-3-circle-fill-1::before { content: "\f7a1"; }
 .bi-3-circle-fill::before { content: "\f7a2"; }
 .bi-3-circle::before { content: "\f7a3"; }
 .bi-3-square-fill::before { content: "\f7a4"; }
 .bi-3-square::before { content: "\f7a5"; }
-.bi-4-circle-1::before { content: "\f7a6"; }
-.bi-4-circle-fill-1::before { content: "\f7a7"; }
 .bi-4-circle-fill::before { content: "\f7a8"; }
 .bi-4-circle::before { content: "\f7a9"; }
 .bi-4-square-fill::before { content: "\f7aa"; }
 .bi-4-square::before { content: "\f7ab"; }
-.bi-5-circle-1::before { content: "\f7ac"; }
-.bi-5-circle-fill-1::before { content: "\f7ad"; }
 .bi-5-circle-fill::before { content: "\f7ae"; }
 .bi-5-circle::before { content: "\f7af"; }
 .bi-5-square-fill::before { content: "\f7b0"; }
 .bi-5-square::before { content: "\f7b1"; }
-.bi-6-circle-1::before { content: "\f7b2"; }
-.bi-6-circle-fill-1::before { content: "\f7b3"; }
 .bi-6-circle-fill::before { content: "\f7b4"; }
 .bi-6-circle::before { content: "\f7b5"; }
 .bi-6-square-fill::before { content: "\f7b6"; }
 .bi-6-square::before { content: "\f7b7"; }
-.bi-7-circle-1::before { content: "\f7b8"; }
-.bi-7-circle-fill-1::before { content: "\f7b9"; }
 .bi-7-circle-fill::before { content: "\f7ba"; }
 .bi-7-circle::before { content: "\f7bb"; }
 .bi-7-square-fill::before { content: "\f7bc"; }
 .bi-7-square::before { content: "\f7bd"; }
-.bi-8-circle-1::before { content: "\f7be"; }
-.bi-8-circle-fill-1::before { content: "\f7bf"; }
 .bi-8-circle-fill::before { content: "\f7c0"; }
 .bi-8-circle::before { content: "\f7c1"; }
 .bi-8-square-fill::before { content: "\f7c2"; }
 .bi-8-square::before { content: "\f7c3"; }
-.bi-9-circle-1::before { content: "\f7c4"; }
-.bi-9-circle-fill-1::before { content: "\f7c5"; }
 .bi-9-circle-fill::before { content: "\f7c6"; }
 .bi-9-circle::before { content: "\f7c7"; }
 .bi-9-square-fill::before { content: "\f7c8"; }
@@ -1771,8 +1744,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-browser-edge::before { content: "\f7d5"; }
 .bi-browser-firefox::before { content: "\f7d6"; }
 .bi-browser-safari::before { content: "\f7d7"; }
-.bi-c-circle-1::before { content: "\f7d8"; }
-.bi-c-circle-fill-1::before { content: "\f7d9"; }
 .bi-c-circle-fill::before { content: "\f7da"; }
 .bi-c-circle::before { content: "\f7db"; }
 .bi-c-square-fill::before { content: "\f7dc"; }
@@ -1783,8 +1754,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-car-front::before { content: "\f7e1"; }
 .bi-cassette-fill::before { content: "\f7e2"; }
 .bi-cassette::before { content: "\f7e3"; }
-.bi-cc-circle-1::before { content: "\f7e4"; }
-.bi-cc-circle-fill-1::before { content: "\f7e5"; }
 .bi-cc-circle-fill::before { content: "\f7e6"; }
 .bi-cc-circle::before { content: "\f7e7"; }
 .bi-cc-square-fill::before { content: "\f7e8"; }
@@ -1803,8 +1772,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-filetype-sql::before { content: "\f7f5"; }
 .bi-fire::before { content: "\f7f6"; }
 .bi-google-play::before { content: "\f7f7"; }
-.bi-h-circle-1::before { content: "\f7f8"; }
-.bi-h-circle-fill-1::before { content: "\f7f9"; }
 .bi-h-circle-fill::before { content: "\f7fa"; }
 .bi-h-circle::before { content: "\f7fb"; }
 .bi-h-square-fill::before { content: "\f7fc"; }
@@ -1813,8 +1780,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-lungs-fill::before { content: "\f7ff"; }
 .bi-lungs::before { content: "\f800"; }
 .bi-microsoft-teams::before { content: "\f801"; }
-.bi-p-circle-1::before { content: "\f802"; }
-.bi-p-circle-fill-1::before { content: "\f803"; }
 .bi-p-circle-fill::before { content: "\f804"; }
 .bi-p-circle::before { content: "\f805"; }
 .bi-p-square-fill::before { content: "\f806"; }
@@ -1823,8 +1788,6 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-pass::before { content: "\f809"; }
 .bi-prescription::before { content: "\f80a"; }
 .bi-prescription2::before { content: "\f80b"; }
-.bi-r-circle-1::before { content: "\f80c"; }
-.bi-r-circle-fill-1::before { content: "\f80d"; }
 .bi-r-circle-fill::before { content: "\f80e"; }
 .bi-r-circle::before { content: "\f80f"; }
 .bi-r-square-fill::before { content: "\f810"; }
@@ -2016,3 +1979,100 @@ url("./fonts/bootstrap-icons.woff?24e3eb84d0bcaf83d77f904c78ac1f47") format("wof
 .bi-sina-weibo::before { content: "\f8ca"; }
 .bi-tencent-qq::before { content: "\f8cb"; }
 .bi-wikipedia::before { content: "\f8cc"; }
+.bi-alphabet-uppercase::before { content: "\f2a5"; }
+.bi-alphabet::before { content: "\f68a"; }
+.bi-amazon::before { content: "\f68d"; }
+.bi-arrows-collapse-vertical::before { content: "\f690"; }
+.bi-arrows-expand-vertical::before { content: "\f695"; }
+.bi-arrows-vertical::before { content: "\f698"; }
+.bi-arrows::before { content: "\f6a2"; }
+.bi-ban-fill::before { content: "\f6a3"; }
+.bi-ban::before { content: "\f6b6"; }
+.bi-bing::before { content: "\f6c2"; }
+.bi-cake::before { content: "\f6e0"; }
+.bi-cake2::before { content: "\f6ed"; }
+.bi-cookie::before { content: "\f6ee"; }
+.bi-copy::before { content: "\f759"; }
+.bi-crosshair::before { content: "\f769"; }
+.bi-crosshair2::before { content: "\f794"; }
+.bi-emoji-astonished-fill::before { content: "\f795"; }
+.bi-emoji-astonished::before { content: "\f79a"; }
+.bi-emoji-grimace-fill::before { content: "\f79b"; }
+.bi-emoji-grimace::before { content: "\f7a0"; }
+.bi-emoji-grin-fill::before { content: "\f7a1"; }
+.bi-emoji-grin::before { content: "\f7a6"; }
+.bi-emoji-surprise-fill::before { content: "\f7a7"; }
+.bi-emoji-surprise::before { content: "\f7ac"; }
+.bi-emoji-tear-fill::before { content: "\f7ad"; }
+.bi-emoji-tear::before { content: "\f7b2"; }
+.bi-envelope-arrow-down-fill::before { content: "\f7b3"; }
+.bi-envelope-arrow-down::before { content: "\f7b8"; }
+.bi-envelope-arrow-up-fill::before { content: "\f7b9"; }
+.bi-envelope-arrow-up::before { content: "\f7be"; }
+.bi-feather::before { content: "\f7bf"; }
+.bi-feather2::before { content: "\f7c4"; }
+.bi-floppy-fill::before { content: "\f7c5"; }
+.bi-floppy::before { content: "\f7d8"; }
+.bi-floppy2-fill::before { content: "\f7d9"; }
+.bi-floppy2::before { content: "\f7e4"; }
+.bi-gitlab::before { content: "\f7e5"; }
+.bi-highlighter::before { content: "\f7f8"; }
+.bi-marker-tip::before { content: "\f802"; }
+.bi-nvme-fill::before { content: "\f803"; }
+.bi-nvme::before { content: "\f80c"; }
+.bi-opencollective::before { content: "\f80d"; }
+.bi-pci-card-network::before { content: "\f8cd"; }
+.bi-pci-card-sound::before { content: "\f8ce"; }
+.bi-radar::before { content: "\f8cf"; }
+.bi-send-arrow-down-fill::before { content: "\f8d0"; }
+.bi-send-arrow-down::before { content: "\f8d1"; }
+.bi-send-arrow-up-fill::before { content: "\f8d2"; }
+.bi-send-arrow-up::before { content: "\f8d3"; }
+.bi-sim-slash-fill::before { content: "\f8d4"; }
+.bi-sim-slash::before { content: "\f8d5"; }
+.bi-sourceforge::before { content: "\f8d6"; }
+.bi-substack::before { content: "\f8d7"; }
+.bi-threads-fill::before { content: "\f8d8"; }
+.bi-threads::before { content: "\f8d9"; }
+.bi-transparency::before { content: "\f8da"; }
+.bi-twitter-x::before { content: "\f8db"; }
+.bi-type-h4::before { content: "\f8dc"; }
+.bi-type-h5::before { content: "\f8dd"; }
+.bi-type-h6::before { content: "\f8de"; }
+.bi-backpack-fill::before { content: "\f8df"; }
+.bi-backpack::before { content: "\f8e0"; }
+.bi-backpack2-fill::before { content: "\f8e1"; }
+.bi-backpack2::before { content: "\f8e2"; }
+.bi-backpack3-fill::before { content: "\f8e3"; }
+.bi-backpack3::before { content: "\f8e4"; }
+.bi-backpack4-fill::before { content: "\f8e5"; }
+.bi-backpack4::before { content: "\f8e6"; }
+.bi-brilliance::before { content: "\f8e7"; }
+.bi-cake-fill::before { content: "\f8e8"; }
+.bi-cake2-fill::before { content: "\f8e9"; }
+.bi-duffle-fill::before { content: "\f8ea"; }
+.bi-duffle::before { content: "\f8eb"; }
+.bi-exposure::before { content: "\f8ec"; }
+.bi-gender-neuter::before { content: "\f8ed"; }
+.bi-highlights::before { content: "\f8ee"; }
+.bi-luggage-fill::before { content: "\f8ef"; }
+.bi-luggage::before { content: "\f8f0"; }
+.bi-mailbox-flag::before { content: "\f8f1"; }
+.bi-mailbox2-flag::before { content: "\f8f2"; }
+.bi-noise-reduction::before { content: "\f8f3"; }
+.bi-passport-fill::before { content: "\f8f4"; }
+.bi-passport::before { content: "\f8f5"; }
+.bi-person-arms-up::before { content: "\f8f6"; }
+.bi-person-raised-hand::before { content: "\f8f7"; }
+.bi-person-standing-dress::before { content: "\f8f8"; }
+.bi-person-standing::before { content: "\f8f9"; }
+.bi-person-walking::before { content: "\f8fa"; }
+.bi-person-wheelchair::before { content: "\f8fb"; }
+.bi-shadows::before { content: "\f8fc"; }
+.bi-suitcase-fill::before { content: "\f8fd"; }
+.bi-suitcase-lg-fill::before { content: "\f8fe"; }
+.bi-suitcase-lg::before { content: "\f8ff"; }
+.bi-suitcase::before { content: "\f900"; }
+.bi-suitcase2-fill::before { content: "\f901"; }
+.bi-suitcase2::before { content: "\f902"; }
+.bi-vignette::before { content: "\f903"; }

ram/portal/static/css/main.css

@@ -1,5 +1,5 @@
 /* Switch SVG logo to white on dark mode */
-html.dark .navbar-light svg {
+html[data-bs-theme='dark'] .navbar svg {
   fill: #fff;
 }
 

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">
@@ -16,11 +16,11 @@
     <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://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.3/font/bootstrap-icons.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/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 "bootstrap-icons@1.10.3/font/bootstrap-icons.css" %}" rel="stylesheet">
+    <link href="{% static "bootstrap@5.3.2/dist/css/bootstrap.min.css" %}" rel="stylesheet">
+    <link href="{% static "bootstrap-icons@1.11.1/font/bootstrap-icons.css" %}" rel="stylesheet">
     {% endif %}
     <link href="{% static "css/main.css" %}?v={{ site_conf.version }}" rel="stylesheet">
     <style>
@@ -36,44 +36,116 @@
           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>
     {% 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" overflow="visible" stroke-width="2" />
-              <style>
-                path {
-                  text-indent:0;
-                  text-transform:none;
-                }
-              </style>
-            </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="bi bi-moon d-none d-light-inline" title="Switch to dark mode"></i><i class="bi bi-sun d-none d-dark-inline" title="Switch to light mode"></i></a>
+      <nav class="navbar navbar-expand-lg 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" 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>
+              <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>
+            <a class="navbar-brand" href="{% url 'index' %}">Home</a>
             <div class="navbar-collapse" id="navbarSupportedContent">
               <ul class="navbar-nav me-auto mb-2 mb-lg-0">
                 <li class="nav-item dropdown">
@@ -81,8 +153,9 @@
                     Roster
                   </a>
                   <ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
-                    <li><a class="dropdown-item" href="{% url 'roster' %}">All roster</a></li>
+                    <li><a class="dropdown-item" href="{% url 'roster' %}">Rolling stock</a></li>
                     <li><a class="dropdown-item" href="{% url 'companies' %}">Companies</a></li>
+                    <li><a class="dropdown-item" href="{% url 'types' %}">Types</a></li>
                     <li><a class="dropdown-item" href="{% url 'scales' %}">Scales</a></li>
                   </ul>
                 </li>
@@ -114,7 +187,7 @@
           </div>
         </div>
       </section>
-      <div class="album py-4 bg-light">
+      <div class="album py-4 bg-body-tertiary">
         <div class="container">
           {% block carousel %}
           {% endblock %}
@@ -128,17 +201,9 @@
     </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@5.3.2/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@5.3.2/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/cards.html

@@ -10,7 +10,7 @@
         <div class="col">
           <div class="card shadow-sm">
             {% for i in d.image.all %}
-            {% if forloop.first %}<a href="{{d.get_absolute_url}}"><img src="{{ i.image.url }}" alt="Card image cap"></a>{% endif %}
+            {% if forloop.first %}<a href="{{d.get_absolute_url}}"><img class="card-img-top" src="{{ i.image.url }}" alt="Card image cap"></a>{% endif %}
             {% endfor %}
             <div class="card-body">
               <p class="card-text" style="position: relative;">
@@ -38,7 +38,7 @@
                   <tr>
                     <th scope="row">Company</th>
                     <td>
-                      <a href="{% url 'filtered' _filter="company" search=d.rolling_class.company.safe_name %}"><abbr title="{{ d.rolling_class.company.extended_name }}">{{ d.rolling_class.company }}</abbr></a>
+                      <a href="{% url 'filtered' _filter="company" search=d.rolling_class.company.slug %}"><abbr title="{{ d.rolling_class.company.extended_name }}">{{ d.rolling_class.company }}</abbr></a>
                     </td>
                   </tr>
                   <tr>
@@ -56,12 +56,12 @@
                   <tr>
                     <th width="35%" scope="row">Manufacturer</th>
                     <td>{%if d.manufacturer %}
-                      <a href="{% url 'filtered' _filter="manufacturer" search=d.manufacturer.safe_name %}">{{ d.manufacturer }}{% if d.manufactured.website %}</a> <a href="{{ d.manufactured.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
+                      <a href="{% url 'filtered' _filter="manufacturer" search=d.manufacturer.slug %}">{{ d.manufacturer }}{% if d.manufacturer.website %}</a> <a href="{{ d.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.scale %}"><abbr title="{{ d.scale.ratio }} - {{ d.scale.tracks }}">{{ d.scale }}</abbr></a></td>
+                    <td><a href="{% url 'filtered' _filter="scale" search=d.scale.slug %}"><abbr title="{{ d.scale.ratio }} - {{ d.scale.tracks }}">{{ d.scale }}</abbr></a></td>
                   </tr>
                   <tr>
                     <th scope="row">SKU</th>

ram/portal/templates/companies.html

@@ -42,7 +42,7 @@
               </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 %}">Show all rolling stock</a>
+              <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="company" search=d.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.pk %}">Edit</a>{% endif %}
             </div>
           </div>

ram/portal/templates/consists.html

@@ -64,12 +64,12 @@
       {% 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 %}#rolling-stock" tabindex="-1">Previous</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -77,21 +77,21 @@
           </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>
             </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>
               {% 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 %}#rolling-stock" tabindex="-1">Next</a>
           </li>
           {% else %}
           <li class="page-item disabled">

ram/portal/templates/filter.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 'filtered_pagination' _filter=filter search=search page=data.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 data.number == i %}
+            <li class="page-item active">
+              <span class="page-link">{{ i }}</span></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 %}#rolling-stock">{{ 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 %}#rolling-stock" 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/includes/login.html

@@ -1,19 +1,47 @@
-      {% 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 %}
+      <div class="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><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="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="#" type="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>
             <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/manufacturers.html

@@ -34,7 +34,7 @@
               </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.safe_name %}">Show all rolling stock</a>
+              <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="manufacturer" search=d.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.pk %}">Edit</a>{% endif %}
             </div>
           </div>
@@ -43,12 +43,13 @@
       {% endfor %}
       {% endblock %}
       {% block pagination %}
-      {% if manufacturers.has_other_pages %}
+      {% if data.has_other_pages %}
+      {% with data.0.category as c %}
       <nav aria-label="Page navigation example">
         <ul class="pagination justify-content-center mt-4 mb-0">
-          {% if manufacturers.has_previous %}
+          {% if data.has_previous %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'manufacturers_pagination' category=category page=manufacturers.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
+            <a class="page-link" href="{% url 'manufacturers_pagination' category=c page=data.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -56,21 +57,21 @@
           </li>
           {% endif %}
           {% for i in page_range %}
-            {% if manufacturers.number == i %}
+            {% if data.number == i %}
             <li class="page-item active">
               <span class="page-link">{{ i }}</span></span>
             </li>
             {% else %}
-              {% if i == manufacturers.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 'manufacturers_pagination' category=category page=i %}#rolling-stock">{{ i }}</a></li>
+              <li class="page-item"><a class="page-link" href="{% url 'manufacturers_pagination' category=c page=i %}#rolling-stock">{{ i }}</a></li>
               {% endif %}
             {% endif %}
           {% endfor %}
-          {% if manufacturers.has_next %}
+          {% if data.has_next %}
           <li class="page-item">
-            <a class="page-link" href="{% url 'manufacturers_pagination' category=category page=manufacturers.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
+            <a class="page-link" href="{% url 'manufacturers_pagination' category=c page=data.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -79,5 +80,6 @@
           {% endif %}
         </ul>
       </nav>
+      {% endwith %}
       {% endif %}
       {% endblock %}

ram/portal/templates/rollingstock.html

@@ -70,7 +70,7 @@
                       <tr>
                         <th scope="row">Company</th>
                         <td>
-                            <a href="{% url 'filtered' _filter="company" search=rolling_stock.rolling_class.company.safe_name %}"><abbr title="{{ rolling_stock.rolling_class.company.extended_name }}">{{ rolling_stock.rolling_class.company }}</abbr></a>
+                            <a href="{% url 'filtered' _filter="company" search=rolling_stock.rolling_class.company.slug %}"><abbr title="{{ rolling_stock.rolling_class.company.extended_name }}">{{ rolling_stock.rolling_class.company }}</abbr></a>
                         </td>
                       </tr>
                       <tr>
@@ -97,7 +97,7 @@
                       <tr>
                         <th width="35%" scope="row">Manufacturer</th>
                         <td>{%if rolling_stock.manufacturer %}
-                          <a href="{% url 'filtered' _filter="manufacturer" search=rolling_stock.manufacturer.safe_name %}">{{ rolling_stock.manufacturer }}{% if rolling_stock.manufacturer.website %}</a> <a href="{{ rolling_stock.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
+                          <a href="{% url 'filtered' _filter="manufacturer" search=rolling_stock.manufacturer.slug %}">{{ rolling_stock.manufacturer }}{% if rolling_stock.manufacturer.website %}</a> <a href="{{ rolling_stock.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
                         {% endif %}</td>
                       </tr>
                       <tr>
@@ -147,7 +147,7 @@
                       <tr>
                         <th width="35%" scope="row">Manufacturer</th>
                         <td>{%if rolling_stock.manufacturer %}
-                          <a href="{% url 'filtered' _filter="manufacturer" search=rolling_stock.manufacturer.safe_name %}">{{ rolling_stock.manufacturer }}{% if rolling_stock.manufacturer.website %}</a> <a href="{{ rolling_stock.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
+                          <a href="{% url 'filtered' _filter="manufacturer" search=rolling_stock.manufacturer.slug %}">{{ rolling_stock.manufacturer }}{% if rolling_stock.manufacturer.website %}</a> <a href="{{ rolling_stock.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
                         {% endif %}</td>
                       </tr>
                       <tr>
@@ -209,7 +209,7 @@
                       <tr>
                         <th scope="row">Company</th>
                         <td>
-                            <a href="{% url 'filtered' _filter="company" search=rolling_stock.rolling_class.company.safe_name %}">{{ rolling_stock.rolling_class.company }}</a> ({{ rolling_stock.rolling_class.company.extended_name }})
+                            <a href="{% url 'filtered' _filter="company" search=rolling_stock.rolling_class.company.slug %}">{{ rolling_stock.rolling_class.company }}</a> ({{ rolling_stock.rolling_class.company.extended_name }})
                         </td>
                       </tr>
                       <tr>
@@ -219,7 +219,7 @@
                       <tr>
                         <th scope="row">Manufacturer</th>
                         <td>{%if rolling_stock.rolling_class.manufacturer %}
-                          <a href="{% url 'filtered' _filter="manufacturer" search=rolling_stock.rolling_class.manufacturer.safe_name %}">{{ rolling_stock.rolling_class.manufacturer }}{% if rolling_stock.rolling_class.manufacturer.website %}</a> <a href="{{ rolling_stock.rolling_class.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
+                          <a href="{% url 'filtered' _filter="manufacturer" search=rolling_stock.rolling_class.manufacturer.slug %}">{{ rolling_stock.rolling_class.manufacturer }}{% if rolling_stock.rolling_class.manufacturer.website %}</a> <a href="{{ rolling_stock.rolling_class.manufacturer.website }}" target="_blank"><i class="bi bi-box-arrow-up-right"></i></a>{% endif %}
                         {% endif %}</td>
                       </tr>
                     </tbody>

ram/portal/templates/scales.html

@@ -32,7 +32,7 @@
               </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 %}">Show all rolling stock</a>
+              <a class="btn btn-sm btn-outline-primary" href="{% url 'filtered' _filter="scale" search=d.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.pk %}">Edit</a>{% endif %}
             </div>
           </div>

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 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 %}#rolling-stock" tabindex="-1">Previous</a>
+            <a class="page-link" href="{% url 'search_pagination' search=encoded_search page=data.previous_page_number %}#rolling-stock" tabindex="-1">Previous</a>
           </li>
           {% else %}
           <li class="page-item disabled">
@@ -25,13 +22,13 @@
               {% 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 %}#rolling-stock">{{ 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 %}#rolling-stock" tabindex="-1">Next</a>
+            <a class="page-link" href="{% url 'search_pagination' search=encoded_search page=data.next_page_number %}#rolling-stock" tabindex="-1">Next</a>
           </li>
           {% else %}
           <li class="page-item disabled">

ram/portal/templates/types.html

@@ -0,0 +1,73 @@
+{% extends "cards.html" %}
+
+      {% block cards %}
+      {% for d in data %}
+      <div class="col">
+        <div class="card shadow-sm">
+          <div class="card-body">
+            <p class="card-text"><strong>{{ d }}</strong></p>
+            <table class="table table-striped">
+              <thead>
+                <tr>
+                  <th colspan="2" scope="row">Type</th>
+                </tr>
+              </thead>
+              <tbody>
+                <tr>
+                  <th width="35%" scope="row">Type</th>
+                  <td>{{ d.type }}</td>
+                </tr>
+                <tr>
+                  <th width="35%" scope="row">Category</th>
+                  <td>{{ d.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.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.pk %}">Edit</a>{% endif %}
+            </div>
+          </div>
+        </div>
+      </div>
+      {% endfor %}
+      {% endblock %}
+      {% 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 'scales_pagination' page=data.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 data.number == i %}
+            <li class="page-item active">
+              <span class="page-link">{{ i }}</span></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 'scales_pagination' page=i %}#rolling-stock">{{ i }}</a></li>
+              {% endif %}
+            {% endif %}
+          {% endfor %}
+          {% if data.has_next %}
+          <li class="page-item">
+            <a class="page-link" href="{% url 'scales_pagination' page=data.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 %}
+      {% endblock %}

ram/portal/urls.py

@@ -11,6 +11,8 @@ from portal.views import (
     Companies,
     Manufacturers,
     Scales,
+    Types,
+    SearchRoster,
 )
 
 urlpatterns = [
@@ -22,11 +24,6 @@ urlpatterns = [
         GetFlatpage.as_view(),
         name="flatpage",
     ),
-    path(
-        "search",
-        GetRosterFiltered.as_view(http_method_names=["post"]),
-        name="search",
-    ),
     path("consists", Consists.as_view(), name="consists"),
     path(
         "consists/<int:page>", Consists.as_view(), name="consists_pagination"
@@ -54,7 +51,19 @@ urlpatterns = [
         name="manufacturers_pagination",
     ),
     path("scales", Scales.as_view(), name="scales"),
-    path("scales/<int:page>", Scales.as_view(), name="scales_pagination"),
+    path("scales/<int:page>", Types.as_view(), name="scales_pagination"),
+    path("types", Types.as_view(), name="types"),
+    path("types/<int:page>", Types.as_view(), name="types_pagination"),
+    path(
+        "search",
+        SearchRoster.as_view(http_method_names=["post"]),
+        name="search",
+    ),
+    path(
+        "search/<str:search>/<int:page>",
+        SearchRoster.as_view(),
+        name="search_pagination",
+    ),
     path(
         "<str:_filter>/<str:search>",
         GetRosterFiltered.as_view(),

ram/portal/views.py

@@ -1,19 +1,20 @@
+import base64
 import operator
 from functools import reduce
-from urllib.parse import quote_plus, unquote_plus
+from urllib.parse import unquote
 
 from django.views import View
-from django.http import Http404
+from django.http import Http404, HttpResponseBadRequest
 from django.db.models import Q
-from django.shortcuts import render
+from django.shortcuts import render, get_object_or_404
 from django.core.exceptions import ObjectDoesNotExist
-from django.core.paginator import Paginator, PageNotAnInteger
+from django.core.paginator import Paginator
 
 from portal.utils import get_site_conf
 from portal.models import Flatpage
 from roster.models import RollingStock
 from consist.models import Consist
-from metadata.models import Company, Manufacturer, Scale
+from metadata.models import Company, Manufacturer, Scale, RollingStockType, Tag
 
 
 def order_by_fields():
@@ -62,15 +63,15 @@ class GetData(View):
 
 class GetRoster(GetData):
     def __init__(self):
-        self.title = "Roster"
+        self.title = "Rolling stock"
         self.template = "roster.html"
         self.data = RollingStock.objects.order_by(*order_by_fields())
 
 
-class GetRosterFiltered(View):
+class SearchRoster(View):
     def run_search(self, request, search, _filter, page=1):
         site_conf = get_site_conf()
-        if _filter == "search":
+        if _filter is None:
             query = reduce(
                 operator.or_,
                 (
@@ -89,6 +90,11 @@ class GetRosterFiltered(View):
                     for s in search.split()
                 ),
             )
+        elif _filter == "type":
+            query = Q(
+                Q(rolling_class__type__type__icontains=search)
+                | Q(rolling_class__type__category__icontains=search)
+            )
         elif _filter == "company":
             query = Q(
                 Q(rolling_class__company__name__icontains=search)
@@ -96,13 +102,11 @@ class GetRosterFiltered(View):
             )
         elif _filter == "manufacturer":
             query = Q(
-                Q(manufacturer__name__iexact=search)
+                Q(manufacturer__name__icontains=search)
                 | Q(rolling_class__manufacturer__name__icontains=search)
             )
         elif _filter == "scale":
-            query = Q(scale__scale__iexact=search)
-        elif _filter == "tag":
-            query = Q(tags__slug__iexact=search)
+            query = Q(scale__scale__icontains=search)
         else:
             raise Http404
 
@@ -121,47 +125,105 @@ class GetRosterFiltered(View):
 
         return rolling_stock, matches, page_range
 
-    def get(self, request, search, _filter="search", page=1):
-        search_unsafe = unquote_plus(search)  # expected to be encoded
+    def split_search(self, search):
+        search = search.strip().split(":")
+        if not search:
+            raise Http404
+        elif len(search) == 1:  # no filter
+            _filter = None
+            search = search[0].strip()
+        elif len(search) == 2:  # filter: search
+            _filter = search[0].strip().lower()
+            search = search[1].strip()
+        else:
+            return HttpResponseBadRequest
+
+        return _filter, search
+
+    def get(self, request, search, page=1):
+        try:
+            encoded_search = search
+            search = base64.b64decode(search.encode()).decode()
+        except Exception:
+            encoded_search = base64.b64encode(
+                search.encode()).decode()
+        _filter, keyword = self.split_search(search)
         rolling_stock, matches, page_range = self.run_search(
-            request, search_unsafe, _filter, page
+            request, keyword, _filter, page
         )
 
         return render(
             request,
             "search.html",
             {
-                "title": "{0}: {1}".format(
-                    _filter.capitalize(), search_unsafe),
+                "title": "Search: \"{}\"".format(search),
                 "search": search,
-                "search_unsafe": search_unsafe,
-                "filter": _filter,
+                "encoded_search": encoded_search,
                 "matches": matches,
                 "data": rolling_stock,
                 "page_range": page_range,
             },
         )
 
-    def post(self, request, _filter="search", page=1):
+    def post(self, request, page=1):
         search = request.POST.get("search")
-        # search = quote_plus(request.POST.get("search"), safe="&")
-        # search_unsafe = unquote_plus(search)
-        if not search:
+        return self.get(request, search, page)
+
+
+class GetRosterFiltered(View):
+    def run_filter(self, request, search, _filter, page=1):
+        site_conf = get_site_conf()
+        if _filter == "type":
+            title = RollingStockType.objects.get(slug__iexact=search)
+            query = Q(rolling_class__type__slug__iexact=search)
+        elif _filter == "company":
+            title = get_object_or_404(Company, slug__iexact=search)
+            query = Q(rolling_class__company__slug__iexact=search)
+        elif _filter == "manufacturer":
+            title = get_object_or_404(Manufacturer, slug__iexact=search)
+            query = Q(
+                Q(rolling_class__manufacturer__slug__iexact=search)
+                | Q(manufacturer__slug__iexact=search)
+            )
+        elif _filter == "scale":
+            title = get_object_or_404(Scale, slug__iexact=search)
+            query = Q(scale__slug__iexact=search)
+        elif _filter == "tag":
+            title = get_object_or_404(Tag, slug__iexact=search)
+            query = Q(tags__slug__iexact=search)
+        else:
             raise Http404
-        rolling_stock, matches, page_range = self.run_search(
-            request, search, _filter, page
+
+        rolling_stock = (
+            RollingStock.objects.filter(query)
+            .distinct()
+            .order_by(*order_by_fields())
+        )
+        matches = rolling_stock.count()
+
+        paginator = Paginator(rolling_stock, site_conf.items_per_page)
+        rolling_stock = paginator.get_page(page)
+        page_range = paginator.get_elided_page_range(
+            rolling_stock.number, on_each_side=2, on_ends=1
+        )
+
+        return rolling_stock, title, matches, page_range
+
+    def get(self, request, search, _filter, page=1):
+        data, title, matches, page_range = self.run_filter(
+            request, unquote(search), _filter, page
         )
 
         return render(
             request,
-            "search.html",
+            "filter.html",
             {
-                "title": "{0}: {1}".format(_filter.capitalize(), search),
+                "title": "{0}: {1}".format(
+                    _filter.capitalize(), title),
                 "search": search,
-                # "search_unsafe": search_unsafe,
                 "filter": _filter,
                 "matches": matches,
-                "data": rolling_stock,
+                "data": data,
                 "page_range": page_range,
             },
         )
@@ -271,6 +333,13 @@ class Scales(GetData):
         self.data = Scale.objects.all()
 
 
+class Types(GetData):
+    def __init__(self):
+        self.title = "Types"
+        self.template = "types.html"
+        self.data = RollingStockType.objects.all()
+
+
 class GetFlatpage(View):
     def get(self, request, flatpage):
         try:

ram/ram/__init__.py

@@ -1,4 +1,4 @@
 from ram.utils import git_suffix
 
-__version__ = "0.1.0"
+__version__ = "0.3.1"
 __version__ += git_suffix(__file__)

requirements-prod.txt

@@ -0,0 +1 @@
+gunicorn