Update site icon

Still to be improved, see FIXME

ram/bookshelf/admin.py

@@ -8,10 +8,10 @@ from adminsortable2.admin import SortableAdminBase, SortableInlineAdminMixin
 from ram.admin import publish, unpublish
 from ram.utils import generate_csv
 from portal.utils import get_site_conf
+from repository.models import BookDocument, CatalogDocument
 from bookshelf.models import (
     BaseBookProperty,
     BaseBookImage,
-    BaseBookDocument,
     Book,
     Author,
     Publisher,
@@ -28,13 +28,6 @@ class BookImageInline(SortableInlineAdminMixin, admin.TabularInline):
     verbose_name = "Image"
 
 
-class BookDocInline(admin.TabularInline):
-    model = BaseBookDocument
-    min_num = 0
-    extra = 0
-    classes = ["collapse"]
-
-
 class BookPropertyInline(admin.TabularInline):
     model = BaseBookProperty
     min_num = 0
@@ -44,6 +37,17 @@ class BookPropertyInline(admin.TabularInline):
     verbose_name_plural = "Properties"
 
 
+class BookDocInline(admin.TabularInline):
+    model = BookDocument
+    min_num = 0
+    extra = 0
+    classes = ["collapse"]
+
+
+class CatalogDocInline(BookDocInline):
+    model = CatalogDocument
+
+
 @admin.register(Book)
 class BookAdmin(SortableAdminBase, admin.ModelAdmin):
     inlines = (
@@ -60,7 +64,7 @@ class BookAdmin(SortableAdminBase, admin.ModelAdmin):
         "published",
     )
     autocomplete_fields = ("authors", "publisher", "shop")
-    readonly_fields = ("creation_time", "updated_time")
+    readonly_fields = ("invoices", "creation_time", "updated_time")
     search_fields = ("title", "publisher__name", "authors__last_name")
     list_filter = ("publisher__name", "authors")
 
@@ -89,6 +93,7 @@ class BookAdmin(SortableAdminBase, admin.ModelAdmin):
                     "shop",
                     "purchase_date",
                     "price",
+                    "invoices",
                 )
             },
         ),
@@ -115,6 +120,17 @@ class BookAdmin(SortableAdminBase, admin.ModelAdmin):
         )
         return form
 
+    @admin.display(description="Invoices")
+    def invoices(self, obj):
+        if obj.invoice.exists():
+            html = "<br>".join(
+                "<a href=\"{}\" target=\"_blank\">{}</a>".format(
+                    i.file.url, i
+                ) for i in obj.invoice.all())
+        else:
+            html = "-"
+        return format_html(html)
+
     @admin.display(description="Publisher")
     def get_publisher(self, obj):
         return obj.publisher.name
@@ -200,7 +216,7 @@ class CatalogAdmin(SortableAdminBase, admin.ModelAdmin):
     inlines = (
         BookPropertyInline,
         BookImageInline,
-        BookDocInline,
+        CatalogDocInline,
     )
     list_display = (
         "__str__",
@@ -210,7 +226,7 @@ class CatalogAdmin(SortableAdminBase, admin.ModelAdmin):
         "published",
     )
     autocomplete_fields = ("manufacturer",)
-    readonly_fields = ("creation_time", "updated_time")
+    readonly_fields = ("invoices", "creation_time", "updated_time")
     search_fields = ("manufacturer__name", "years", "scales__scale")
     list_filter = ("manufacturer__name", "publication_year", "scales__scale")
 
@@ -236,8 +252,10 @@ class CatalogAdmin(SortableAdminBase, admin.ModelAdmin):
             "Purchase data",
             {
                 "fields": (
+                    "shop",
                     "purchase_date",
                     "price",
+                    "invoices",
                 )
             },
         ),
@@ -264,6 +282,17 @@ class CatalogAdmin(SortableAdminBase, admin.ModelAdmin):
         )
         return form
 
+    @admin.display(description="Invoices")
+    def invoices(self, obj):
+        if obj.invoice.exists():
+            html = "<br>".join(
+                "<a href=\"{}\" target=\"_blank\">{}</a>".format(
+                    i.file.url, i
+                ) for i in obj.invoice.all())
+        else:
+            html = "-"
+        return format_html(html)
+
     def download_csv(modeladmin, request, queryset):
         header = [
             "Catalog",

ram/bookshelf/migrations/0022_basebook_shop.py

@@ -29,6 +29,10 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
+        migrations.RemoveConstraint(
+            model_name="basebookdocument",
+            name="unique_book_file",
+        ),
         migrations.AddField(
             model_name="basebook",
             name="shop",

ram/bookshelf/migrations/0023_delete_basebookdocument.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.4 on 2025-02-09 13:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0022_basebook_shop"),
+        ("repository", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name="BaseBookDocument",
+        ),
+    ]

ram/bookshelf/models.py

@@ -6,7 +6,7 @@ from django.urls import reverse
 from django_countries.fields import CountryField
 
 from ram.utils import DeduplicatedStorage
-from ram.models import BaseModel, Image, Document, PropertyInstance
+from ram.models import BaseModel, Image, PropertyInstance
 from metadata.models import Scale, Manufacturer, Shop, Tag
 
 
@@ -89,21 +89,6 @@ class BaseBookImage(Image):
     )
 
 
-class BaseBookDocument(Document):
-    book = models.ForeignKey(
-        BaseBook, on_delete=models.CASCADE, related_name="document"
-    )
-
-    class Meta:
-        verbose_name_plural = "Documents"
-        constraints = [
-            models.UniqueConstraint(
-                fields=["book", "file"],
-                name="unique_book_file"
-            )
-        ]
-
-
 class BaseBookProperty(PropertyInstance):
     book = models.ForeignKey(
         BaseBook,
@@ -152,6 +137,10 @@ class Catalog(BaseBook):
         ordering = ["manufacturer", "publication_year"]
 
     def __str__(self):
+        # if the object is new, return an empty string to avoid
+        # calling self.scales.all() which would raise a infinite recursion
+        if self.pk is None:
+            return str()  # empty string
         scales = self.get_scales()
         return "%s %s %s" % (self.manufacturer.name, self.years, scales)
 

ram/consist/admin.py

@@ -1,11 +1,26 @@
+import html
+
+from django.conf import settings
 from django.contrib import admin
-from django.utils.html import format_html
-from adminsortable2.admin import SortableAdminBase, SortableInlineAdminMixin
+# from django.forms import BaseInlineFormSet  # for future reference
+from django.utils.html import format_html, strip_tags
+from adminsortable2.admin import (
+    SortableAdminBase,
+    SortableInlineAdminMixin,
+    # CustomInlineFormSetMixin,  # for future reference
+)
 
 from ram.admin import publish, unpublish
+from ram.utils import generate_csv
 from consist.models import Consist, ConsistItem
 
 
+# for future reference
+# class ConsistItemInlineFormSet(CustomInlineFormSetMixin, BaseInlineFormSet):
+#     def clean(self):
+#         super().clean()
+
+
 class ConsistItemInline(SortableInlineAdminMixin, admin.TabularInline):
     model = ConsistItem
     min_num = 1
@@ -14,10 +29,13 @@ class ConsistItemInline(SortableInlineAdminMixin, admin.TabularInline):
     readonly_fields = (
         "preview",
         "published",
-        "address",
-        "type",
+        "scale",
+        "manufacturer",
+        "item_number",
         "company",
+        "type",
         "era",
+        "address",
     )
 
 
@@ -28,7 +46,7 @@ class ConsistAdmin(SortableAdminBase, admin.ModelAdmin):
         "creation_time",
         "updated_time",
     )
-    list_filter = ("company", "era", "published")
+    list_filter = ("company__name", "era", "scale", "published")
     list_display = ("__str__",) + list_filter + ("country_flag",)
     search_fields = ("identifier",) + list_filter
     save_as = True
@@ -46,9 +64,10 @@ class ConsistAdmin(SortableAdminBase, admin.ModelAdmin):
                 "fields": (
                     "published",
                     "identifier",
-                    "consist_address",
                     "company",
+                    "scale",
                     "era",
+                    "consist_address",
                     "description",
                     "image",
                     "tags",
@@ -70,4 +89,55 @@ class ConsistAdmin(SortableAdminBase, admin.ModelAdmin):
             },
         ),
     )
-    actions = [publish, unpublish]
+
+    def download_csv(modeladmin, request, queryset):
+        header = [
+            "ID",
+            "Name",
+            "Published",
+            "Company",
+            "Country",
+            "Address",
+            "Scale",
+            "Era",
+            "Description",
+            "Tags",
+            "Length",
+            "Composition",
+            "Item name",
+            "Item type",
+            "Item ID",
+        ]
+        data = []
+        for obj in queryset:
+            for item in obj.consist_item.all():
+                types = " + ".join(
+                    "{}x {}".format(t["count"], t["type"])
+                    for t in obj.get_type_count()
+                )
+                data.append(
+                    [
+                        obj.uuid,
+                        obj.__str__(),
+                        "X" if obj.published else "",
+                        obj.company.name,
+                        obj.company.country,
+                        obj.consist_address,
+                        obj.scale.scale,
+                        obj.era,
+                        html.unescape(strip_tags(obj.description)),
+                        settings.CSV_SEPARATOR_ALT.join(
+                            t.name for t in obj.tags.all()
+                        ),
+                        obj.length,
+                        types,
+                        item.rolling_stock.__str__(),
+                        item.type,
+                        item.rolling_stock.uuid,
+                    ]
+                )
+
+        return generate_csv(header, data, "consists.csv")
+    download_csv.short_description = "Download selected items as CSV"
+
+    actions = [publish, unpublish, download_csv]

ram/consist/migrations/0016_alter_consistitem_order.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.4 on 2025-04-27 19:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("consist", "0015_consist_description"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="consistitem",
+            name="order",
+            field=models.PositiveIntegerField(),
+        ),
+    ]

ram/consist/migrations/0017_consist_scale.py

@@ -0,0 +1,42 @@
+# Generated by Django 5.1.4 on 2025-05-01 09:51
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+def set_scale(apps, schema_editor):
+    Consist = apps.get_model("consist", "Consist")
+
+    for consist in Consist.objects.all():
+        try:
+            consist.scale = consist.consist_item.first().rolling_stock.scale
+            consist.save()
+        except AttributeError:
+            pass
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("consist", "0016_alter_consistitem_order"),
+        (
+            "metadata",
+            "0024_remove_genericdocument_tags_delete_decoderdocument_and_more",
+        ),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="consist",
+            name="scale",
+            field=models.ForeignKey(
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="metadata.scale",
+            ),
+        ),
+        migrations.RunPython(
+            set_scale,
+            reverse_code=migrations.RunPython.noop
+        ),
+    ]

ram/consist/migrations/0018_alter_consist_scale.py

@@ -0,0 +1,25 @@
+# Generated by Django 5.1.4 on 2025-05-02 11:33
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("consist", "0017_consist_scale"),
+        (
+            "metadata",
+            "0024_remove_genericdocument_tags_delete_decoderdocument_and_more",
+        ),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="consist",
+            name="scale",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE, to="metadata.scale"
+            ),
+        ),
+    ]

ram/consist/models.py

@@ -2,12 +2,13 @@ import os
 
 from django.db import models
 from django.urls import reverse
+from django.utils.text import Truncator
 from django.dispatch import receiver
 from django.core.exceptions import ValidationError
 
 from ram.models import BaseModel
 from ram.utils import DeduplicatedStorage
-from metadata.models import Company, Tag
+from metadata.models import Company, Scale, Tag
 from roster.models import RollingStock
 
 
@@ -26,6 +27,7 @@ class Consist(BaseModel):
         blank=True,
         help_text="Era or epoch of the consist",
     )
+    scale = models.ForeignKey(Scale, on_delete=models.CASCADE)
     image = models.ImageField(
         upload_to=os.path.join("images", "consists"),
         storage=DeduplicatedStorage,
@@ -39,16 +41,25 @@ class Consist(BaseModel):
     def get_absolute_url(self):
         return reverse("consist", kwargs={"uuid": self.uuid})
 
+    @property
+    def length(self):
+        return self.consist_item.count()
+
+    def get_type_count(self):
+        return self.consist_item.annotate(
+            type=models.F("rolling_stock__rolling_class__type__type")
+        ).values(
+            "type"
+        ).annotate(
+            count=models.Count("rolling_stock"),
+            category=models.F("rolling_stock__rolling_class__type__category"),
+            order=models.Max("order"),
+        ).order_by("order")
+
     @property
     def country(self):
         return self.company.country
 
-    def clean(self):
-        if self.consist_item.filter(rolling_stock__published=False).exists():
-            raise ValidationError(
-                "You must publish all items in the consist before publishing the consist."  # noqa: E501
-            )
-
     class Meta:
         ordering = ["company", "-creation_time"]
 
@@ -58,11 +69,7 @@ class ConsistItem(models.Model):
         Consist, on_delete=models.CASCADE, related_name="consist_item"
     )
     rolling_stock = models.ForeignKey(RollingStock, on_delete=models.CASCADE)
-    order = models.PositiveIntegerField(
-        default=1000,  # make sure it is always added at the end
-        blank=False,
-        null=False
-    )
+    order = models.PositiveIntegerField(blank=False, null=False)
 
     class Meta:
         ordering = ["order"]
@@ -76,6 +83,24 @@ class ConsistItem(models.Model):
     def __str__(self):
         return "{0}".format(self.rolling_stock)
 
+    def clean(self):
+        rolling_stock = getattr(self, "rolling_stock", False)
+        if not rolling_stock:
+            return  # exit if no inline are present
+
+        # FIXME this does not work when creating a new consist,
+        # because the consist is not saved yet and it must be moved
+        # to the admin form validation via InlineFormSet.clean()
+        consist = self.consist
+        if rolling_stock.scale != consist.scale:
+            raise ValidationError(
+                "The rolling stock and consist must be of the same scale."
+            )
+        if self.consist.published and not rolling_stock.published:
+            raise ValidationError(
+                "You must unpublish the the consist before using this item."
+            )
+
     def published(self):
         return self.rolling_stock.published
     published.boolean = True
@@ -83,9 +108,21 @@ class ConsistItem(models.Model):
     def preview(self):
         return self.rolling_stock.image.first().image_thumbnail(100)
 
+    @property
+    def manufacturer(self):
+        return Truncator(self.rolling_stock.manufacturer).chars(10)
+
+    @property
+    def item_number(self):
+        return self.rolling_stock.item_number
+
+    @property
+    def scale(self):
+        return self.rolling_stock.scale
+
     @property
     def type(self):
-        return self.rolling_stock.rolling_class.type
+        return self.rolling_stock.rolling_class.type.type
 
     @property
     def address(self):

ram/metadata/admin.py

@@ -2,18 +2,16 @@ from django.contrib import admin
 from django.utils.html import format_html
 from adminsortable2.admin import SortableAdminMixin
 
-from ram.admin import publish, unpublish
+from repository.models import DecoderDocument
 from metadata.models import (
     Property,
     Decoder,
-    DecoderDocument,
     Scale,
     Shop,
     Manufacturer,
     Company,
     Tag,
     RollingStockType,
-    GenericDocument,
 )
 
 
@@ -88,51 +86,6 @@ class RollingStockTypeAdmin(SortableAdminMixin, admin.ModelAdmin):
     search_fields = ("type", "category")
 
 
-@admin.register(GenericDocument)
-class GenericDocumentAdmin(admin.ModelAdmin):
-    readonly_fields = ("size", "creation_time", "updated_time")
-    list_display = (
-        "__str__",
-        "description",
-        "private",
-        "size",
-        "download",
-    )
-    search_fields = (
-        "description",
-        "file",
-    )
-    fieldsets = (
-        (
-            None,
-            {
-                "fields": (
-                    "private",
-                    "description",
-                    "file",
-                    "size",
-                    "tags",
-                )
-            },
-        ),
-        (
-            "Notes",
-            {"classes": ("collapse",), "fields": ("notes",)},
-        ),
-        (
-            "Audit",
-            {
-                "classes": ("collapse",),
-                "fields": (
-                    "creation_time",
-                    "updated_time",
-                ),
-            },
-        ),
-    )
-    actions = [publish, unpublish]
-
-
 @admin.register(Shop)
 class ShopAdmin(admin.ModelAdmin):
     list_display = ("name", "on_line", "active")

ram/metadata/migrations/0024_remove_genericdocument_tags_delete_decoderdocument_and_more.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.1.4 on 2025-02-09 13:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("metadata", "0023_shop"),
+        ("repository", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="genericdocument",
+            name="tags",
+        ),
+        migrations.DeleteModel(
+            name="DecoderDocument",
+        ),
+        migrations.DeleteModel(
+            name="GenericDocument",
+        ),
+    ]

ram/metadata/migrations/0025_alter_company_options_alter_manufacturer_options_and_more.py

@@ -0,0 +1,28 @@
+# Generated by Django 5.1.4 on 2025-05-04 20:45
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        (
+            "metadata",
+            "0024_remove_genericdocument_tags_delete_decoderdocument_and_more",
+        ),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="company",
+            options={"ordering": ["slug"], "verbose_name_plural": "Companies"},
+        ),
+        migrations.AlterModelOptions(
+            name="manufacturer",
+            options={"ordering": ["category", "slug"]},
+        ),
+        migrations.AlterModelOptions(
+            name="tag",
+            options={"ordering": ["slug"]},
+        ),
+    ]

ram/metadata/models.py

@@ -6,9 +6,6 @@ from django.dispatch.dispatcher import receiver
 from django.core.exceptions import ValidationError
 from django_countries.fields import CountryField
 
-from tinymce import models as tinymce
-
-from ram.models import Document
 from ram.utils import DeduplicatedStorage, get_image_preview, slugify
 from ram.managers import PublicManager
 
@@ -46,7 +43,7 @@ class Manufacturer(models.Model):
     )
 
     class Meta:
-        ordering = ["category", "name"]
+        ordering = ["category", "slug"]
 
     def __str__(self):
         return self.name
@@ -81,7 +78,7 @@ class Company(models.Model):
 
     class Meta:
         verbose_name_plural = "Companies"
-        ordering = ["name"]
+        ordering = ["slug"]
 
     def __str__(self):
         return self.name
@@ -132,20 +129,6 @@ 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:
-        constraints = [
-            models.UniqueConstraint(
-                fields=["decoder", "file"],
-                name="unique_decoder_file"
-            )
-        ]
-
-
 def calculate_ratio(ratio):
     try:
         num, den = ratio.split(":")
@@ -224,7 +207,7 @@ class Tag(models.Model):
     slug = models.CharField(max_length=128, unique=True)
 
     class Meta:
-        ordering = ["name"]
+        ordering = ["slug"]
 
     def __str__(self):
         return self.name
@@ -239,14 +222,6 @@ class Tag(models.Model):
         )
 
 
-class GenericDocument(Document):
-    notes = tinymce.HTMLField(blank=True)
-    tags = models.ManyToManyField(Tag, blank=True)
-
-    class Meta:
-        verbose_name_plural = "Generic Documents"
-
-
 class Shop(models.Model):
     name = models.CharField(max_length=128, unique=True)
     country = CountryField(blank=True)

ram/portal/static/bootstrap-icons@1.13.1/font/bootstrap-icons.css

@@ -1,5 +1,5 @@
 /*!
- * Bootstrap Icons v1.11.3 (https://icons.getbootstrap.com/)
+ * Bootstrap Icons v1.13.1 (https://icons.getbootstrap.com/)
  * Copyright 2019-2024 The Bootstrap Authors
  * Licensed under MIT (https://github.com/twbs/icons/blob/main/LICENSE)
  */
@@ -7,8 +7,8 @@
 @font-face {
   font-display: block;
   font-family: "bootstrap-icons";
-  src: url("./fonts/bootstrap-icons.woff2?dd67030699838ea613ee6dbda90effa6") format("woff2"),
-url("./fonts/bootstrap-icons.woff?dd67030699838ea613ee6dbda90effa6") format("woff");
+  src: url("./fonts/bootstrap-icons.woff2?e34853135f9e39acf64315236852cd5a") format("woff2"),
+url("./fonts/bootstrap-icons.woff?e34853135f9e39acf64315236852cd5a") format("woff");
 }
 
 .bi::before,
@@ -2076,3 +2076,31 @@ url("./fonts/bootstrap-icons.woff?dd67030699838ea613ee6dbda90effa6") format("wof
 .bi-suitcase2-fill::before { content: "\f901"; }
 .bi-suitcase2::before { content: "\f902"; }
 .bi-vignette::before { content: "\f903"; }
+.bi-bluesky::before { content: "\f7f9"; }
+.bi-tux::before { content: "\f904"; }
+.bi-beaker-fill::before { content: "\f905"; }
+.bi-beaker::before { content: "\f906"; }
+.bi-flask-fill::before { content: "\f907"; }
+.bi-flask-florence-fill::before { content: "\f908"; }
+.bi-flask-florence::before { content: "\f909"; }
+.bi-flask::before { content: "\f90a"; }
+.bi-leaf-fill::before { content: "\f90b"; }
+.bi-leaf::before { content: "\f90c"; }
+.bi-measuring-cup-fill::before { content: "\f90d"; }
+.bi-measuring-cup::before { content: "\f90e"; }
+.bi-unlock2-fill::before { content: "\f90f"; }
+.bi-unlock2::before { content: "\f910"; }
+.bi-battery-low::before { content: "\f911"; }
+.bi-anthropic::before { content: "\f912"; }
+.bi-apple-music::before { content: "\f913"; }
+.bi-claude::before { content: "\f914"; }
+.bi-openai::before { content: "\f915"; }
+.bi-perplexity::before { content: "\f916"; }
+.bi-css::before { content: "\f917"; }
+.bi-javascript::before { content: "\f918"; }
+.bi-typescript::before { content: "\f919"; }
+.bi-fork-knife::before { content: "\f91a"; }
+.bi-globe-americas-fill::before { content: "\f91b"; }
+.bi-globe-asia-australia-fill::before { content: "\f91c"; }
+.bi-globe-central-south-asia-fill::before { content: "\f91d"; }
+.bi-globe-europe-africa-fill::before { content: "\f91e"; }

ram/portal/static/css/main.css

@@ -43,13 +43,15 @@ a.badge, a.badge:hover {
   border-top: calc(var(--bs-border-width) * 3) solid var(--bs-border-color);
 }
 
-#nav-journal ul, #nav-journal ol {
-  margin: 0;
+#nav-journal ul,
+#nav-journal ol {
   padding-left: 1rem;
 }
 
-#nav-journal p {
-  margin: 0;
+#nav-journal p:last-child,
+#nav-journal ul:last-child,
+#nav-journal ol:last-child {
+  margin-bottom: 0;
 }
 
 #footer > p {

ram/portal/static/favicon.svg

@@ -1,9 +1,7 @@
-            <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>
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="32" height="16" preserveAspectRatio="xMidYMid" version="1.0" viewBox="0 0 24 12" xmlns="http://www.w3.org/2000/svg">
+ <metadata>Created by potrace 1.15, written by Peter Selinger 2001-2017</metadata>
+ <g transform="matrix(.0039261 0 0 -.0039261 -1.4249 18.53)">
+  <path d="m813 4723-103-4v-309h-355l14-330h369l6-42c39-273 39-1414 0-1659l-7-39h-368l-14-330h355v-318l41-7c23-4 126-7 229-7s206 3 229 7l41 7v318h670v-318l41-7c23-4 126-7 229-7s206 3 229 7l41 7v318h670v-318l37-7c48-9 432-9 472 0l31 7v318h680v-318l31-7c39-9 423-9 469 0l35 6v314l338 3 337 2v-318l38-7c48-9 416-9 465 0l37 7v318h335v2400h-335v307l-135 6c-74 3-196 3-270 0l-135-6v-307l-337 2-338 3v302l-132 6c-73 3-194 3-268 0l-135-6v-307h-680v307l-135 6c-74 3-196 3-270 0l-135-6v-307h-670v307l-135 6c-74 3-196 3-270 0l-135-6v-307h-670v310h-63c-35 0-111 2-168 4s-150 1-206-1zm1141-666c3-12 11-97 18-187 24-309 11-1402-18-1507l-6-23h-725l-7 32c-39 197-39 1454 0 1676l6 32h726zm1218-42c20-182 30-569 25-940-6-371-21-707-33-727-3-4-169-8-368-8h-363l-7 48c-38 277-38 1365 1 1647l6 45 366-2 366-3zm1203 53c39-103 45-1264 9-1660l-7-68h-735l-6 68c-35 381-35 1263 0 1610l6 62h364c283 0 366-3 369-12zm1219-42c37-316 37-1287 0-1628l-7-58h-734l-6 73c-37 424-31 1544 8 1655 3 9 86 12 368 12h364zm841-1686c-336 0-363 1-370 18-3 9-13 152-22 317-21 431-7 1292 23 1388 5 16 31 17 369 17z"/>
+ </g>
+</svg>

ram/portal/templates/base.html

@@ -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@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">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.6/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.13.1/font/bootstrap-icons.css" rel="stylesheet">
     {% else %}
-    <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">
+    <link href="{% static "bootstrap@5.3.6/dist/css/bootstrap.min.css" %}" rel="stylesheet">
+    <link href="{% static "bootstrap-icons@1.13.1/font/bootstrap-icons.css" %}" rel="stylesheet">
     {% endif %}
     <link href="{% static "css/main.css" %}?v={{ site_conf.version }}" rel="stylesheet">
     <style>
@@ -140,14 +140,10 @@
         <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 class="me-2" width="32" height="16" version="1.0" viewBox="0 0 24 12" xmlns="http://www.w3.org/2000/svg">
+                <g transform="matrix(.0039261 0 0 -.0039261 -1.4249 18.53)">
+                  <path d="m813 4723-103-4v-309h-355l14-330h369l6-42c39-273 39-1414 0-1659l-7-39h-368l-14-330h355v-318l41-7c23-4 126-7 229-7s206 3 229 7l41 7v318h670v-318l41-7c23-4 126-7 229-7s206 3 229 7l41 7v318h670v-318l37-7c48-9 432-9 472 0l31 7v318h680v-318l31-7c39-9 423-9 469 0l35 6v314l338 3 337 2v-318l38-7c48-9 416-9 465 0l37 7v318h335v2400h-335v307l-135 6c-74 3-196 3-270 0l-135-6v-307l-337 2-338 3v302l-132 6c-73 3-194 3-268 0l-135-6v-307h-680v307l-135 6c-74 3-196 3-270 0l-135-6v-307h-670v307l-135 6c-74 3-196 3-270 0l-135-6v-307h-670v310h-63c-35 0-111 2-168 4s-150 1-206-1zm1141-666c3-12 11-97 18-187 24-309 11-1402-18-1507l-6-23h-725l-7 32c-39 197-39 1454 0 1676l6 32h726zm1218-42c20-182 30-569 25-940-6-371-21-707-33-727-3-4-169-8-368-8h-363l-7 48c-38 277-38 1365 1 1647l6 45 366-2 366-3zm1203 53c39-103 45-1264 9-1660l-7-68h-735l-6 68c-35 381-35 1263 0 1610l6 62h364c283 0 366-3 369-12zm1219-42c37-316 37-1287 0-1628l-7-58h-734l-6 73c-37 424-31 1544 8 1655 3 9 86 12 368 12h364zm841-1686c-336 0-363 1-370 18-3 9-13 152-22 317-21 431-7 1292 23 1388 5 16 31 17 369 17z"/>
+                </g>
               </svg>
               <strong>{{ site_conf.site_name }}</strong>
             </a>
@@ -215,12 +211,13 @@
         <div class="container">{% block pagination %}{% endblock %}</div>
       </div>
       {% block extra_content %}{% endblock %}
+      {% include 'includes/symbols.html' %}
     </main>
     {% include 'includes/footer.html' %}
     {% if site_conf.use_cdn %}
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.6/dist/js/bootstrap.bundle.min.js"></script>
     {% else %}
-    <script src="{% static "bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js" %}"></script>
+    <script src="{% static "bootstrap@5.3.6/dist/js/bootstrap.bundle.min.js" %}"></script>
     {% endif %}
   </body>
 </html>

ram/portal/templates/bookshelf/book.html

@@ -9,6 +9,9 @@
           {% endfor %}
         </p>
         {% endif %}
+        {% if not book.published %}
+        <span class="badge text-bg-warning">Unpublished</span> |
+        {% endif %}
         <small class="text-body-secondary">Updated {{ book.updated_time | date:"M d, Y H:i" }}</small>
         {% endblock %}
         {% block carousel %}
@@ -60,11 +63,6 @@
                         <th colspan="2" scope="row">
                           {% if type == "catalog" %}Catalog
                           {% elif type == "book" %}Book{% endif %}
-                          <div class="float-end">
-                            {% if not book.published %}
-                            <span class="badge text-bg-warning">Draft</span>
-                            {% endif %}
-                          </div>
                         </th>
                       </tr>
                     </thead>

ram/portal/templates/cards/book.html

@@ -28,7 +28,7 @@
                       {% elif d.type == "book" %}Book{% endif %}
                       <div class="float-end">
                         {% if not d.item.published %}
-                        <span class="badge text-bg-warning">Draft</span>
+                        <span class="badge text-bg-warning">Unpublished</span>
                         {% endif %}
                       </div>
                     </th>

ram/portal/templates/cards/company.html

@@ -39,8 +39,10 @@
               </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>
+              {% with items=d.item.num_items %}
+              <a class="btn btn-sm btn-outline-primary{% if items == 0 %} disabled{% endif %}" href="{% url 'filtered' _filter="company" search=d.item.slug %}">Show {{ items }} item{{ items | pluralize}}</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 %}
+              {% endwith %}
             </div>
           </div>
         </div>

ram/portal/templates/cards/consist.html

@@ -27,12 +27,12 @@
                   <th colspan="2" scope="row">
                     Consist
                     <div class="float-end">
+                      {% if not d.item.published %}
+                      <span class="badge text-bg-warning">Unpublished</span>
+                      {% endif %}
                       {% if d.item.company.freelance %}
                       <span class="badge text-bg-secondary">Freelance</span>
                       {% endif %}
-                      {% if not d.item.published %}
-                      <span class="badge text-bg-warning">Draft</span>
-                      {% endif %}
                     </div>
                   </th>
                 </tr>
@@ -46,7 +46,10 @@
                 {% endif %}
                 <tr>
                   <th class="w-33" scope="row">Company</th>
-                  <td><abbr title="{{ d.item.company.extended_name }}">{{ d.item.company }}</abbr></td>
+                  <td>
+                    <img src="{{ d.item.company.country.flag }}" alt="{{ d.item.company.country }}">
+                    <abbr title="{{ d.item.company.extended_name }}">{{ d.item.company }}</abbr>
+                  </td>
                 </tr>
                 <tr>
                   <th scope="row">Era</th>
@@ -54,7 +57,7 @@
                 </tr>
                 <tr>
                   <th scope="row">Length</th>
-                  <td>{{ d.item.consist_item.count }}</td>
+                  <td>{{ d.item.length }}</td>
                 </tr>
               </tbody>
             </table>

ram/portal/templates/cards/manufacturer.html

@@ -30,8 +30,10 @@
                 </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>
+                {% with items=d.item.num_items %}
+                <a class="btn btn-sm btn-outline-primary{% if items == 0 %} disabled{% endif %}" href="{% url 'filtered' _filter="manufacturer" search=d.item.slug %}">Show {{ items }} item{{ items | pluralize}}</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 %}
+                {% endwith %}
               </div>
             </div>
           </div>

ram/portal/templates/cards/rolling_stock_type.html

@@ -20,8 +20,10 @@
               </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 %}
+              {% with items=d.item.num_items %}
+              <a class="btn btn-sm btn-outline-primary{% if items == 0 %} disabled{% endif %}" href="{% url 'filtered' _filter="type" search=d.item.slug %}">Show {{ items }} item{{ items | pluralize}}</a>
+              {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:metadata_rollingstocktype_change' d.item.pk %}">Edit</a>{% endif %}
+              {% endwith %}
             </div>
           </div>
         </div>

ram/portal/templates/cards/roster.html

@@ -1,4 +1,6 @@
 {% load static %}
+{% load dcc %}
+
         <div class="col">
           <div class="card shadow-sm">
             {% if d.item.image.exists %}
@@ -25,12 +27,12 @@
                     <th colspan="2" scope="row">
                       Rolling stock
                       <div class="float-end">
+                        {% if not d.item.published %}
+                        <span class="badge text-bg-warning">Unpublished</span>
+                        {% endif %}
                         {% if d.item.company.freelance %}
                         <span class="badge text-bg-secondary">Freelance</span>
                         {% endif %}
-                        {% if not d.item.published %}
-                        <span class="badge text-bg-warning">Draft</span>
-                        {% endif %}
                       </div>
                     </th>
                   </tr>
@@ -43,6 +45,7 @@
                   <tr>
                     <th scope="row">Company</th>
                     <td>
+                      <img src="{{ d.item.company.country.flag }}" alt="{{ d.item.company.country }}">
                       <a href="{% url 'filtered' _filter="company" search=d.item.company.slug %}"><abbr title="{{ d.item.company.extended_name }}">{{ d.item.company }}</abbr></a>
                     </td>
                   </tr>
@@ -72,33 +75,12 @@
                     <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.slug search=d.item.item_number_slug %}">SET</a>{% endif %}</td>
                   </tr>
+                  <tr>
+                    <th scope="row">DCC</th>
+                    <td><a class="text-reset text-decoration-none" title="Symbols" href="" data-bs-toggle="modal" data-bs-target="#symbolsModal">{% dcc d.item %}</a></td>
+                  </tr>
                 </tbody>
               </table>
-              {% if d.item.decoder or d.item.decoder_interface %}
-              <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">Interface</th>
-                    <td>{{ d.item.get_decoder_interface }}</td>
-                  </tr>
-                  {% if d.item.decoder %}
-                  <tr>
-                    <th scope="row">Decoder</th>
-                    <td>{{ d.item.decoder }}</td>
-                  </tr>
-                  <tr>
-                    <th scope="row">Address</th>
-                    <td>{{ d.item.address }}</td>
-                  </tr>
-                  {% endif %}
-                </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 %}

ram/portal/templates/cards/scale.html

@@ -28,8 +28,10 @@
               </tbody>
             </table>
             <div class="d-grid gap-2 mb-1 d-md-block">
-              <a class="btn btn-sm btn-outline-primary{% if d.item.num_items == 0 %} disabled{% endif %}" href="{% url 'filtered' _filter="scale" search=d.item.slug %}">Show all rolling stock</a>
+              {% with items=d.item.num_items %}
+              <a class="btn btn-sm btn-outline-primary{% if items == 0 %} disabled{% endif %}" href="{% url 'filtered' _filter="scale" search=d.item.slug %}">Show {{ items }} item{{ items | pluralize}}</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 %}
+              {% endwith %}
             </div>
           </div>
         </div>

ram/portal/templates/consist.html

@@ -7,6 +7,9 @@
         {{ t.name }}</a>{# new line is required #}
         {% endfor %}
       </p>
+      {% if not consist.published %}
+      <span class="badge text-bg-warning">Unpublished</span> |
+      {% endif %}
       <small class="text-body-secondary">Updated {{ consist.updated_time | date:"M d, Y H:i" }}</small>
       {% endif %}
       {% endblock %}
@@ -83,9 +86,6 @@
                           {% if consist.company.freelance %}
                           <span class="badge text-bg-secondary">Freelance</span>
                           {% endif %}
-                          {% if not consist.published %}
-                          <span class="badge text-bg-warning">Draft</span>
-                          {% endif %}
                         </div>
                       </th>
                     </tr>
@@ -109,7 +109,11 @@
                     {% endif %}
                     <tr>
                       <th scope="row">Length</th>
-                      <td>{{ data | length }}</td>
+                      <td>{{ consist.length }}</td>
+                    </tr>
+                    <tr>
+                      <th scope="row">Composition</th>
+                      <td>{% for t in consist.get_type_count %}{{ t.count }}x {{ t.type }} {{t.category }}{% if not forloop.last %} &raquo; {% endif %}{% endfor %}</td>
                     </tr>
                   </tbody>
                 </table>

ram/portal/templates/flatpages/flatpage.html

@@ -1,6 +1,9 @@
 {% extends 'base.html' %}
 
         {% block header %}
+        {% if not flatpage.published %}
+        <span class="badge text-bg-warning">Unpublished</span> |
+        {% endif %}
         <small class="text-body-secondary">Updated {{ flatpage.updated_time | date:"M d, Y H:i" }}</small>
         {% endblock %}
         {% block carousel %}
@@ -9,11 +12,6 @@
         <section class="py-4 text-start container">
           <div class="row">
             <div class="mx-auto">
-              {% if not flatpage.published %}
-              <div class="alert alert-warning" role="alert">
-                ⚠️ This page is a <strong>draft</strong> and is not published.
-              </div>
-              {% endif %}
               <div>{{ flatpage.content | safe }} </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:portal_flatpage_change' flatpage.pk %}">Edit</a>{% endif %}

ram/portal/templates/includes/footer.html

@@ -12,14 +12,16 @@
     <div class="container d-flex text-body-secondary">
       <p class="flex-fill small">Made with ❤️ for 🚂 and <i class="bi bi-github"></i> <a href="https://github.com/daniviga/django-ram">django-ram</a>
       {% if site_conf.show_version %}<br>Version {{ site_conf.version }}{% endif %}</p>
-      <p class="text-end fs-5">
-        {% if site_conf.disclaimer %}<a class="text-reset" title="Disclaimer" href="" data-bs-toggle="modal" data-bs-target="#disclaimerModal"><i class="bi bi-info-square-fill"></i></a> {% endif %}
-        <a class="text-reset" title="Back to top" href="#"><i class="bi bi-arrow-up-left-square-fill"></i></a>
+      <p class="text-end">
+        {% if site_conf.disclaimer %}
+        <a title="Disclaimer" href="" data-bs-toggle="modal" data-bs-target="#disclaimerModal"><i class="text-muted d-lg-none fs-5 bi bi-info-square-fill"></i><span class="d-none d-lg-inline small">Disclaimer</span></a><span class="d-none d-lg-inline small"> | </span>
+        {% endif %}
+        <a title="Back to top" href="#"><i class="text-muted d-lg-none fs-5 bi bi-arrow-up-left-square-fill"></i><span class="d-none d-lg-inline small">Back to top</span></a>
       </p>
     </div>
     <!-- Modal -->
     <div class="modal fade" id="disclaimerModal" tabindex="-1" aria-labelledby="disclaimerLabel" aria-hidden="true">
-      <div class="modal-dialog">
+      <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered">
         <div class="modal-content">
           <div class="modal-header">
             <h1 class="modal-title fs-5" id="disclaimerLabel">Disclaimer</h1>

ram/portal/templates/includes/symbols.html

@@ -0,0 +1,39 @@
+    <!-- Modal -->
+    <div class="modal fade" id="symbolsModal" tabindex="-1" aria-labelledby="symbolsLabel" aria-hidden="true">
+      <div class="modal-dialog modal-dialog-scrollable modal-dialog-centered">
+        <div class="modal-content">
+          <div class="modal-header">
+            <h1 class="modal-title fs-5" id="symbolsLabel">Symbols</h1>
+            <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+          </div>
+          <div class="modal-body">
+            <table class="table table-striped">
+              <thead>
+                <tr>
+                  <th colspan="2" scope="row">DCC symbols</th>
+                </tr>
+              </thead>
+              <tbody class="table-group-divider">
+                <tr>
+                  <th scope="row" class="text-center"><i class="bi bi-ban small"></i></th>
+                  <td>No socket</td>
+                </tr>
+                <tr>
+                  <th scope="row" class="text-center"><i class="bi bi-dice-6 small"></i></th>
+                  <td>Socket available</td>
+                </tr>
+                <tr>
+                  <th scope="row" class="text-center"><i class="bi bi-arrow-bar-left"></i><i class="bi bi-cpu-fill small"></i></th>
+                  <td>Decoder installed</td>
+                </tr>
+                <tr>
+                  <th scope="row" class="text-center"><i class="bi bi-arrow-bar-left"></i><i class="bi bi-volume-up-fill small"></i></th>
+                  <td>Sound decoder installed</td>
+                </tr>
+              </tbody>
+            </table>
+          </div>
+        </div>
+      </div>
+    </div>
+

ram/portal/templates/rollingstock.html

@@ -1,4 +1,5 @@
 {% extends 'base.html' %}
+{% load dcc %}
 
         {% block header %}
         {% if rolling_stock.tags.all %}
@@ -8,6 +9,9 @@
           {% endfor %}
         </p>
         {% endif %}
+        {% if not rolling_stock.published %}
+        <span class="badge text-bg-warning">Unpublished</span> |
+        {% endif %}
         <small class="text-body-secondary">Updated {{ rolling_stock.updated_time | date:"M d, Y H:i" }}</small>
         {% endblock %}
         {% block carousel %}
@@ -48,7 +52,7 @@
                 <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 rolling_stock.decoder or rolling_stock.decoder_interface %}<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 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 %}
@@ -59,7 +63,7 @@
                 <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 rolling_stock.decoder or rolling_stock.decoder_interface %}<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 set %}<option value="nav-set">Set</option>{% endif %}
@@ -77,9 +81,6 @@
                             {% if company.freelance %}
                             <span class="badge text-bg-secondary">Freelance</span>
                             {% endif %}
-                            {% if not rolling_stock.published %}
-                            <span class="badge text-bg-warning">Draft</span>
-                            {% endif %}
                           </div>
                         </th>
                       </tr>
@@ -142,7 +143,9 @@
                   <table class="table table-striped">
                     <thead>
                       <tr>
-                        <th colspan="2" scope="row">DCC data</th>
+                        <th colspan="2" scope="row">DCC data
+                        <a class="mt-1 float-end text-reset text-decoration-none" title="Symbols" href="" data-bs-toggle="modal" data-bs-target="#symbolsModal">{% dcc rolling_stock %}</a>
+                        </th>
                       </tr>
                     </thead>
                     <tbody class="table-group-divider">
@@ -155,6 +158,16 @@
                         <th scope="row">Decoder</th>
                         <td>{{ rolling_stock.decoder }}</td>
                       </tr>
+                      <tr>
+                        <th scope="row">Sound</th>
+                        <td>
+                        {% if rolling_stock.decoder.sound %}
+                          <i class="bi bi-check-circle-fill text-success"></i>
+                        {% else %}
+                          <i class="bi bi-x-circle-fill text-secondary"></i>
+                        {% endif %}
+                        </td>
+                      </tr>
                       <tr>
                         <th scope="row">Address</th>
                         <td>{{ rolling_stock.address }}</td>
@@ -339,36 +352,55 @@
                   <table class="table table-striped">
                     <thead>
                       <tr>
-                        <th colspan="2" scope="row">Decoder data</th>
+                        <th colspan="2" scope="row">Decoder data
+                        <a class="mt-1 float-end text-reset text-decoration-none" title="Symbols" href="" data-bs-toggle="modal" data-bs-target="#symbolsModal">{% dcc rolling_stock %}</a>
+                        </th>
                       </tr>
                     </thead>
                     <tbody class="table-group-divider">
                       <tr>
-                        <th scope="row">Interface</th>
+                        <th class="w-33" scope="row">Interface</th>
                         <td>{{ rolling_stock.get_decoder_interface }}</td>
                       </tr>
+                      {% if rolling_stock.decoder %}
                       <tr>
-                        <th class="w-33" scope="row">Address</th>
-                        <td>{{ rolling_stock.address }}</td>
+                        <th scope="row">Manufacturer</th>
+                        <td>{{ rolling_stock.decoder.manufacturer | default:"-" }}</td>
                       </tr>
                       <tr>
                         <th scope="row">Name</th>
                         <td>{{ rolling_stock.decoder.name }}</td>
                       </tr>
-                      <tr>
-                        <th scope="row">Manufacturer</th>
-                        <td>{{ rolling_stock.decoder.manufacturer | default:"-" }}</td>
-                      </tr>
                       <tr>
                         <th scope="row">Version</th>
                         <td>{{ rolling_stock.decoder.version | default:"-"}}</td>
                       </tr>
                       <tr>
                         <th scope="row">Sound</th>
-                        <td>{{ rolling_stock.decoder.sound | yesno:"Yes,No" }}</td>
+                        <td>
+                        {% if rolling_stock.decoder.sound %}
+                          <i class="bi bi-check-circle-fill text-success"></i>
+                        {% else %}
+                          <i class="bi bi-x-circle-fill text-secondary"></i>
+                        {% endif %}
+                        </td>
                       </tr>
                     </tbody>
                   </table>
+                  <table class="table table-striped">
+                    <thead>
+                      <tr>
+                        <th colspan="2" scope="row">Decoder configuration</th>
+                      </tr>
+                    </thead>
+                    <tbody class="table-group-divider">
+                      <tr>
+                        <th class="w-33" scope="row">Address</th>
+                        <td>{{ rolling_stock.address }}</td>
+                      </tr>
+                      {% endif %}
+                    </tbody>
+                  </table>
                 </div>
                 <div class="tab-pane" id="nav-documents" role="tabpanel" aria-labelledby="nav-documents-tab">
                   {% if documents %}

ram/portal/templatetags/dcc.py

@@ -0,0 +1,36 @@
+from django import template
+from django.utils.html import format_html
+
+register = template.Library()
+
+
+@register.simple_tag
+def dcc(object):
+    socket = (
+        '<i class="bi bi-ban small"></i>'
+    )
+    decoder = ''
+    if object.decoder_interface is not None:
+        socket = (
+            f'<abbr title="{object.get_decoder_interface()}">'
+            f'<i class="bi bi-dice-6"></i></abbr>'
+        )
+    if object.decoder:
+        if object.decoder.sound:
+            decoder = (
+                f'<abbr title="{object.decoder}">'
+                '<i class="bi bi-volume-up-fill"></i></abbr>'
+            )
+        else:
+            decoder = (
+                f'<abbr title="{object.decoder}'
+                f'({object.get_decoder_interface()})">'
+                '<i class="bi bi-cpu-fill"></i></abbr>'
+            )
+
+    if decoder:
+        return format_html(
+            f'{socket} <i class="bi bi-arrow-bar-left"></i>{decoder}'
+        )
+
+    return format_html(socket)

ram/portal/views.py

@@ -7,7 +7,7 @@ from urllib.parse import unquote
 from django.views import View
 from django.http import Http404, HttpResponseBadRequest
 from django.db.utils import OperationalError, ProgrammingError
-from django.db.models import Q, Count
+from django.db.models import F, Q, Count
 from django.shortcuts import render, get_object_or_404, get_list_or_404
 from django.core.exceptions import ObjectDoesNotExist
 from django.core.paginator import Paginator
@@ -490,7 +490,40 @@ class Manufacturers(GetData):
     item_type = "manufacturer"
 
     def get_data(self, request):
-        return Manufacturer.objects.filter(self.filter)
+        return (
+            Manufacturer.objects.filter(self.filter).annotate(
+                num_rollingstock=(
+                    Count(
+                        "rollingstock",
+                        filter=Q(
+                            rollingstock__in=(
+                                RollingStock.objects.get_published(
+                                    request.user
+                                )
+                            )
+                        ),
+                        distinct=True,
+                    )
+                )
+            )
+            .annotate(
+                num_rollingclass=(
+                    Count(
+                        "rollingclass__rolling_stock",
+                        filter=Q(
+                            rollingclass__rolling_stock__in=(
+                                RollingStock.objects.get_published(
+                                    request.user
+                                )
+                            ),
+                        ),
+                        distinct=True,
+                    )
+                )
+            )
+            .annotate(num_items=F("num_rollingstock") + F("num_rollingclass"))
+            .order_by("name")
+        )
 
     # overload get method to filter by category
     def get(self, request, category, page=1):
@@ -506,18 +539,69 @@ class Companies(GetData):
     item_type = "company"
 
     def get_data(self, request):
-        return Company.objects.all()
+        return (
+            Company.objects.annotate(
+                num_rollingstock=(
+                    Count(
+                        "rollingclass__rolling_stock",
+                        filter=Q(
+                            rollingclass__rolling_stock__in=(
+                                RollingStock.objects.get_published(
+                                    request.user
+                                )
+                            )
+                        ),
+                        distinct=True,
+                    )
+                )
+            )
+            .annotate(
+                num_consists=(
+                    Count(
+                        "consist",
+                        filter=Q(
+                            consist__in=(
+                                Consist.objects.get_published(request.user)
+                            ),
+                        ),
+                        distinct=True,
+                    )
+                )
+            )
+            .annotate(num_items=F("num_rollingstock") + F("num_consists"))
+            .order_by("name")
+        )
 
 
 class Scales(GetData):
     title = "Scales"
     item_type = "scale"
-    queryset = Scale.objects.all()
 
     def get_data(self, request):
-        return Scale.objects.annotate(
-            num_items=Count("rollingstock")
-        )  # .filter(num_items__gt=0) to filter data with no items
+        return (
+            Scale.objects.annotate(
+                num_rollingstock=Count(
+                    "rollingstock",
+                    filter=Q(
+                        rollingstock__in=RollingStock.objects.get_published(
+                            request.user
+                        )
+                    ),
+                    distinct=True,
+                ),
+                num_consists=Count(
+                    "consist",
+                    filter=Q(
+                        consist__in=Consist.objects.get_published(
+                            request.user
+                        )
+                    ),
+                    distinct=True,
+                ),
+            )
+            .annotate(num_items=F("num_rollingstock") + F("num_consists"))
+            .order_by("-ratio_int", "-tracks", "scale")
+        )
 
 
 class Types(GetData):
@@ -525,7 +609,16 @@ class Types(GetData):
     item_type = "rolling_stock_type"
 
     def get_data(self, request):
-        return RollingStockType.objects.all()
+        return RollingStockType.objects.annotate(
+            num_items=Count(
+                "rollingclass__rolling_stock",
+                filter=Q(
+                    rollingclass__rolling_stock__in=(
+                        RollingStock.objects.get_published(request.user)
+                    )
+                ),
+            )
+        ).order_by("order")
 
 
 class Books(GetData):
@@ -569,7 +662,7 @@ class GetBookCatalog(View):
                 "book": book,
                 "documents": documents,
                 "properties": properties,
-                "type": selector
+                "type": selector,
             },
         )
 

ram/ram/__init__.py

@@ -1,4 +1,4 @@
 from ram.utils import git_suffix
 
-__version__ = "0.16.9"
+__version__ = "0.17.13"
 __version__ += git_suffix(__file__)

ram/ram/models.py

@@ -27,11 +27,6 @@ class Document(models.Model):
     description = models.CharField(max_length=128, blank=True)
     file = models.FileField(
         upload_to="files/",
-        storage=DeduplicatedStorage(),
-    )
-    private = models.BooleanField(
-        default=False,
-        help_text="Document will be visible only to logged users",
     )
     creation_time = models.DateTimeField(auto_now_add=True)
     updated_time = models.DateTimeField(auto_now=True)
@@ -61,8 +56,17 @@ class Document(models.Model):
             '<a href="{0}" target="_blank">Link</a>'.format(self.file.url)
         )
 
+
+class PrivateDocument(Document):
+    private = models.BooleanField(
+        default=False,
+        help_text="Document will be visible only to logged users",
+    )
     objects = PublicManager()
 
+    class Meta:
+        abstract = True
+
 
 class Image(models.Model):
     order = models.PositiveIntegerField(default=0, blank=False, null=False)

ram/ram/settings.py

@@ -50,6 +50,7 @@ INSTALLED_APPS = [
     "portal",
     # "driver",  # uncomment this to enable the "driver" API
     "metadata",
+    "repository",
     "roster",
     "consist",
     "bookshelf",

ram/repository/admin.py

@@ -0,0 +1,248 @@
+from django.contrib import admin
+
+from ram.admin import publish, unpublish
+from repository.models import (
+    GenericDocument,
+    InvoiceDocument,
+    BookDocument,
+    CatalogDocument,
+    DecoderDocument,
+    RollingStockDocument
+)
+
+
+@admin.register(GenericDocument)
+class GenericDocumentAdmin(admin.ModelAdmin):
+    readonly_fields = ("size", "creation_time", "updated_time")
+    list_display = (
+        "__str__",
+        "description",
+        "private",
+        "size",
+        "download",
+    )
+    search_fields = (
+        "description",
+        "file",
+    )
+    fieldsets = (
+        (
+            None,
+            {
+                "fields": (
+                    "private",
+                    "description",
+                    "file",
+                    "size",
+                    "tags",
+                )
+            },
+        ),
+        (
+            "Notes",
+            {"classes": ("collapse",), "fields": ("notes",)},
+        ),
+        (
+            "Audit",
+            {
+                "classes": ("collapse",),
+                "fields": (
+                    "creation_time",
+                    "updated_time",
+                ),
+            },
+        ),
+    )
+    actions = [publish, unpublish]
+
+
+@admin.register(InvoiceDocument)
+class InvoiceDocumentAdmin(admin.ModelAdmin):
+    readonly_fields = ("size", "creation_time", "updated_time")
+    list_display = (
+        "__str__",
+        "description",
+        "date",
+        "shop",
+        "size",
+        "download",
+    )
+    search_fields = (
+        "rolling_stock__manufacturer__name",
+        "rolling_stock__item_number",
+        "book__title",
+        "catalog__manufacturer__name",
+        "shop__name",
+        "description",
+        "file",
+    )
+    autocomplete_fields = ("rolling_stock", "book", "catalog", "shop")
+    fieldsets = (
+        (
+            None,
+            {
+                "fields": (
+                    "rolling_stock",
+                    "book",
+                    "catalog",
+                    "description",
+                    "date",
+                    "shop",
+                    "file",
+                    "size",
+                )
+            },
+        ),
+        (
+            "Notes",
+            {"classes": ("collapse",), "fields": ("notes",)},
+        ),
+        (
+            "Audit",
+            {
+                "classes": ("collapse",),
+                "fields": (
+                    "creation_time",
+                    "updated_time",
+                ),
+            },
+        ),
+    )
+
+
+@admin.register(BookDocument)
+class BookDocumentAdmin(admin.ModelAdmin):
+    readonly_fields = ("size",)
+    list_display = (
+        "__str__",
+        "book",
+        "description",
+        "private",
+        "size",
+        "download",
+    )
+    search_fields = (
+        "book__title",
+        "description",
+        "file",
+    )
+    autocomplete_fields = ("book",)
+    fieldsets = (
+        (
+            None,
+            {
+                "fields": (
+                    "private",
+                    "book",
+                    "description",
+                    "file",
+                    "size",
+                )
+            },
+        ),
+    )
+    actions = [publish, unpublish]
+
+
+@admin.register(CatalogDocument)
+class CatalogDocumentAdmin(admin.ModelAdmin):
+    readonly_fields = ("size",)
+    list_display = (
+        "__str__",
+        "catalog",
+        "description",
+        "private",
+        "size",
+        "download",
+    )
+    search_fields = (
+        "catalog__title",
+        "description",
+        "file",
+    )
+    autocomplete_fields = ("catalog",)
+    fieldsets = (
+        (
+            None,
+            {
+                "fields": (
+                    "private",
+                    "catalog",
+                    "description",
+                    "file",
+                    "size",
+                )
+            },
+        ),
+    )
+    actions = [publish, unpublish]
+
+
+@admin.register(DecoderDocument)
+class DecoderDocumentAdmin(admin.ModelAdmin):
+    readonly_fields = ("size",)
+    list_display = (
+        "__str__",
+        "decoder",
+        "description",
+        "private",
+        "size",
+        "download",
+    )
+    search_fields = (
+        "decoder__name",
+        "decoder__manufacturer__name",
+        "description",
+        "file",
+    )
+    autocomplete_fields = ("decoder",)
+    fieldsets = (
+        (
+            None,
+            {
+                "fields": (
+                    "private",
+                    "decoder",
+                    "description",
+                    "file",
+                    "size",
+                )
+            },
+        ),
+    )
+    actions = [publish, unpublish]
+
+
+@admin.register(RollingStockDocument)
+class RollingStockDocumentAdmin(admin.ModelAdmin):
+    readonly_fields = ("size",)
+    list_display = (
+        "__str__",
+        "rolling_stock",
+        "description",
+        "private",
+        "size",
+        "download",
+    )
+    search_fields = (
+        "rolling_stock__rolling_class__identifier",
+        "rolling_stock__item_number",
+        "description",
+        "file",
+    )
+    autocomplete_fields = ("rolling_stock",)
+    fieldsets = (
+        (
+            None,
+            {
+                "fields": (
+                    "private",
+                    "rolling_stock",
+                    "description",
+                    "file",
+                    "size",
+                )
+            },
+        ),
+    )
+    actions = [publish, unpublish]

ram/repository/apps.py

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

ram/repository/migrations/0001_initial.py

@@ -0,0 +1,361 @@
+# Generated by Django 5.1.4 on 2025-02-09 13:04
+
+import django.db.models.deletion
+import ram.utils
+import tinymce.models
+from django.db import migrations, models
+
+
+def migrate_document(apps, schema_editor):
+    document = apps.get_model("metadata", "GenericDocument")
+    document_new = apps.get_model("repository", "GenericDocument")
+    for d in document.objects.all():
+        n = document_new.objects.create(
+            notes=d.notes,
+            description=d.description,
+            file=d.file,
+            private=d.private,
+            creation_time=d.creation_time,
+            updated_time=d.updated_time,
+        )
+        for t in d.tags.all():
+            n.tags.add(t)
+
+
+def migrate_decoder(apps, schema_editor):
+    dcc_document = apps.get_model("metadata", "DecoderDocument")
+    dcc_document_new = apps.get_model("repository", "DecoderDocument")
+    for d in dcc_document.objects.all():
+        dcc_document_new.objects.create(
+            decoder=d.decoder,
+            description=d.description,
+            file=d.file,
+            private=d.private,
+            creation_time=d.creation_time,
+            updated_time=d.updated_time,
+        )
+
+
+def migrate_rollingstock(apps, schema_editor):
+    rs_document = apps.get_model("roster", "RollingStockDocument")
+    rs_document_new = apps.get_model("repository", "RollingStockDocument")
+    for d in rs_document.objects.all():
+        rs_document_new.objects.create(
+            rolling_stock=d.rolling_stock,
+            description=d.description,
+            file=d.file,
+            private=d.private,
+            creation_time=d.creation_time,
+            updated_time=d.updated_time,
+        )
+
+
+def migrate_book(apps, schema_editor):
+    book_document = apps.get_model("bookshelf", "BaseBookDocument")
+    book_document_new = apps.get_model("repository", "BaseBookDocument")
+    catalog_document_new = apps.get_model("repository", "CatalogDocument")
+    for d in book_document.objects.all():
+        if hasattr(d.book, "book"):
+            book_document_new.objects.create(
+                book=d.book.book,
+                description=d.description,
+                file=d.file,
+                private=d.private,
+                creation_time=d.creation_time,
+                updated_time=d.updated_time,
+            )
+        else:
+            catalog_document_new.objects.create(
+                catalog=d.book.catalog,
+                description=d.description,
+                file=d.file,
+                private=d.private,
+                creation_time=d.creation_time,
+                updated_time=d.updated_time,
+            )
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0022_basebook_shop"),
+        ("metadata", "0023_shop"),
+        ("roster", "0035_alter_rollingstock_shop"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="BaseBookDocument",
+            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(
+                        storage=ram.utils.DeduplicatedStorage(), upload_to="files/"
+                    ),
+                ),
+                (
+                    "private",
+                    models.BooleanField(
+                        default=False,
+                        help_text="Document will be visible only to logged users",
+                    ),
+                ),
+                ("creation_time", models.DateTimeField(auto_now_add=True)),
+                ("updated_time", models.DateTimeField(auto_now=True)),
+                (
+                    "book",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="new_document",
+                        to="bookshelf.basebook",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name_plural": "Documents",
+                "abstract": False,
+            },
+        ),
+        migrations.CreateModel(
+            name="BookDocument",
+            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(
+                        storage=ram.utils.DeduplicatedStorage(), upload_to="files/"
+                    ),
+                ),
+                ("creation_time", models.DateTimeField(auto_now_add=True)),
+                ("updated_time", models.DateTimeField(auto_now=True)),
+                (
+                    "private",
+                    models.BooleanField(
+                        default=False,
+                        help_text="Document will be visible only to logged users",
+                    ),
+                ),
+                (
+                    "book",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="document",
+                        to="bookshelf.book",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name_plural": "Book documents",
+                "constraints": [
+                    models.UniqueConstraint(
+                        fields=("book", "file"), name="unique_book_file"
+                    )
+                ],
+            },
+        ),
+        migrations.CreateModel(
+            name="CatalogDocument",
+            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(
+                        storage=ram.utils.DeduplicatedStorage(), upload_to="files/"
+                    ),
+                ),
+                ("creation_time", models.DateTimeField(auto_now_add=True)),
+                ("updated_time", models.DateTimeField(auto_now=True)),
+                (
+                    "private",
+                    models.BooleanField(
+                        default=False,
+                        help_text="Document will be visible only to logged users",
+                    ),
+                ),
+                (
+                    "catalog",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="document",
+                        to="bookshelf.catalog",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name_plural": "Catalog documents",
+                "constraints": [
+                    models.UniqueConstraint(
+                        fields=("catalog", "file"), name="unique_catalog_file"
+                    )
+                ],
+            },
+        ),
+        migrations.CreateModel(
+            name="GenericDocument",
+            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(
+                        storage=ram.utils.DeduplicatedStorage(), upload_to="files/"
+                    ),
+                ),
+                (
+                    "private",
+                    models.BooleanField(
+                        default=False,
+                        help_text="Document will be visible only to logged users",
+                    ),
+                ),
+                ("creation_time", models.DateTimeField(auto_now_add=True)),
+                ("updated_time", models.DateTimeField(auto_now=True)),
+                ("notes", tinymce.models.HTMLField(blank=True)),
+                (
+                    "tags",
+                    models.ManyToManyField(
+                        blank=True, related_name="new_document", to="metadata.tag"
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name_plural": "Generic Documents",
+            },
+        ),
+        migrations.CreateModel(
+            name="RollingStockDocument",
+            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(
+                        storage=ram.utils.DeduplicatedStorage(), upload_to="files/"
+                    ),
+                ),
+                (
+                    "private",
+                    models.BooleanField(
+                        default=False,
+                        help_text="Document will be visible only to logged users",
+                    ),
+                ),
+                ("creation_time", models.DateTimeField(auto_now_add=True)),
+                ("updated_time", models.DateTimeField(auto_now=True)),
+                (
+                    "rolling_stock",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="new_document",
+                        to="roster.rollingstock",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name_plural": "Documents",
+                "abstract": False,
+            },
+        ),
+        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(
+                        storage=ram.utils.DeduplicatedStorage(), upload_to="files/"
+                    ),
+                ),
+                (
+                    "private",
+                    models.BooleanField(
+                        default=False,
+                        help_text="Document will be visible only to logged users",
+                    ),
+                ),
+                ("creation_time", models.DateTimeField(auto_now_add=True)),
+                ("updated_time", models.DateTimeField(auto_now=True)),
+                (
+                    "decoder",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="new_document",
+                        to="metadata.decoder",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name_plural": "Documents",
+                "abstract": False,
+            },
+        ),
+        migrations.RunPython(
+            migrate_document,
+            reverse_code=migrations.RunPython.noop
+        ),
+        migrations.RunPython(
+            migrate_decoder,
+            reverse_code=migrations.RunPython.noop
+        ),
+        migrations.RunPython(
+            migrate_rollingstock,
+            reverse_code=migrations.RunPython.noop
+        ),
+        migrations.RunPython(
+            migrate_book,
+            reverse_code=migrations.RunPython.noop
+        ),
+    ]

ram/repository/migrations/0002_invoicedocument_remove_basebookdocument_book_and_more.py

@@ -0,0 +1,157 @@
+# Generated by Django 5.1.4 on 2025-02-09 23:10
+
+import django.db.models.deletion
+import tinymce.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookshelf", "0023_delete_basebookdocument"),
+        (
+            "metadata",
+            "0024_remove_genericdocument_tags_delete_decoderdocument_and_more",
+        ),
+        ("repository", "0001_initial"),
+        ("roster", "0036_delete_rollingstockdocument"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="InvoiceDocument",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("description", models.CharField(blank=True, max_length=128)),
+                ("creation_time", models.DateTimeField(auto_now_add=True)),
+                ("updated_time", models.DateTimeField(auto_now=True)),
+                ("private", models.BooleanField(default=True, editable=False)),
+                ("date", models.DateField()),
+                ("file", models.FileField(upload_to="files/invoices/")),
+                ("notes", tinymce.models.HTMLField(blank=True)),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+        migrations.RemoveField(
+            model_name="basebookdocument",
+            name="book",
+        ),
+        migrations.AlterModelOptions(
+            name="decoderdocument",
+            options={},
+        ),
+        migrations.AlterModelOptions(
+            name="genericdocument",
+            options={"verbose_name_plural": "Generic documents"},
+        ),
+        migrations.AlterModelOptions(
+            name="rollingstockdocument",
+            options={},
+        ),
+        migrations.AlterField(
+            model_name="bookdocument",
+            name="file",
+            field=models.FileField(upload_to="files/"),
+        ),
+        migrations.AlterField(
+            model_name="catalogdocument",
+            name="file",
+            field=models.FileField(upload_to="files/"),
+        ),
+        migrations.AlterField(
+            model_name="decoderdocument",
+            name="decoder",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="document",
+                to="metadata.decoder",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="decoderdocument",
+            name="file",
+            field=models.FileField(upload_to="files/"),
+        ),
+        migrations.AlterField(
+            model_name="genericdocument",
+            name="file",
+            field=models.FileField(upload_to="files/"),
+        ),
+        migrations.AlterField(
+            model_name="genericdocument",
+            name="tags",
+            field=models.ManyToManyField(
+                blank=True, related_name="document", to="metadata.tag"
+            ),
+        ),
+        migrations.AlterField(
+            model_name="rollingstockdocument",
+            name="file",
+            field=models.FileField(upload_to="files/"),
+        ),
+        migrations.AlterField(
+            model_name="rollingstockdocument",
+            name="rolling_stock",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="document",
+                to="roster.rollingstock",
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="decoderdocument",
+            constraint=models.UniqueConstraint(
+                fields=("decoder", "file"), name="unique_decoder_file"
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name="rollingstockdocument",
+            constraint=models.UniqueConstraint(
+                fields=("rolling_stock", "file"), name="unique_stock_file"
+            ),
+        ),
+        migrations.AddField(
+            model_name="invoicedocument",
+            name="book",
+            field=models.ManyToManyField(
+                blank=True, related_name="invoice", to="bookshelf.book"
+            ),
+        ),
+        migrations.AddField(
+            model_name="invoicedocument",
+            name="catalog",
+            field=models.ManyToManyField(
+                blank=True, related_name="invoice", to="bookshelf.catalog"
+            ),
+        ),
+        migrations.AddField(
+            model_name="invoicedocument",
+            name="rolling_stock",
+            field=models.ManyToManyField(
+                blank=True, related_name="invoice", to="roster.rollingstock"
+            ),
+        ),
+        migrations.AddField(
+            model_name="invoicedocument",
+            name="shop",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                to="metadata.shop",
+            ),
+        ),
+        migrations.DeleteModel(
+            name="BaseBookDocument",
+        ),
+    ]

ram/repository/models.py

@@ -0,0 +1,90 @@
+from django.db import models
+from django.core.exceptions import ValidationError
+
+from tinymce import models as tinymce
+
+from ram.models import PrivateDocument
+from metadata.models import Decoder, Shop, Tag
+from roster.models import RollingStock
+from bookshelf.models import Book, Catalog
+
+
+class GenericDocument(PrivateDocument):
+    notes = tinymce.HTMLField(blank=True)
+    tags = models.ManyToManyField(Tag, blank=True, related_name="document")
+
+    class Meta:
+        verbose_name_plural = "Generic documents"
+
+
+class InvoiceDocument(PrivateDocument):
+    private = models.BooleanField(default=True, editable=False)
+    rolling_stock = models.ManyToManyField(
+        RollingStock, related_name="invoice", blank=True
+    )
+    book = models.ManyToManyField(Book, related_name="invoice", blank=True)
+    catalog = models.ManyToManyField(
+        Catalog, related_name="invoice", blank=True
+    )
+    date = models.DateField()
+    shop = models.ForeignKey(
+        Shop, on_delete=models.SET_NULL, null=True, blank=True
+    )
+    file = models.FileField(
+        upload_to="files/invoices/",
+    )
+    notes = tinymce.HTMLField(blank=True)
+
+
+class DecoderDocument(PrivateDocument):
+    decoder = models.ForeignKey(
+        Decoder, on_delete=models.CASCADE, related_name="document"
+    )
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(
+                fields=["decoder", "file"], name="unique_decoder_file"
+            )
+        ]
+
+
+class BookDocument(PrivateDocument):
+    book = models.ForeignKey(
+        Book, on_delete=models.CASCADE, related_name="document"
+    )
+
+    class Meta:
+        verbose_name_plural = "Book documents"
+        constraints = [
+            models.UniqueConstraint(
+                fields=["book", "file"], name="unique_book_file"
+            )
+        ]
+
+
+class CatalogDocument(PrivateDocument):
+    catalog = models.ForeignKey(
+        Catalog, on_delete=models.CASCADE, related_name="document"
+    )
+
+    class Meta:
+        verbose_name_plural = "Catalog documents"
+        constraints = [
+            models.UniqueConstraint(
+                fields=["catalog", "file"], name="unique_catalog_file"
+            )
+        ]
+
+
+class RollingStockDocument(PrivateDocument):
+    rolling_stock = models.ForeignKey(
+        RollingStock, on_delete=models.CASCADE, related_name="document"
+    )
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(
+                fields=["rolling_stock", "file"], name="unique_stock_file"
+            )
+        ]

ram/repository/tests.py

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

ram/repository/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

ram/roster/admin.py

@@ -8,13 +8,13 @@ from adminsortable2.admin import SortableAdminBase, SortableInlineAdminMixin
 
 from ram.admin import publish, unpublish
 from ram.utils import generate_csv
+from repository.models import RollingStockDocument
 from portal.utils import get_site_conf
 from roster.models import (
     RollingClass,
     RollingClassProperty,
     RollingStock,
     RollingStockImage,
-    RollingStockDocument,
     RollingStockProperty,
     RollingStockJournal,
 )
@@ -36,6 +36,7 @@ class RollingClass(admin.ModelAdmin):
     search_fields = (
         "identifier",
         "company__name",
+        "company__slug",
         "type__type",
     )
     save_as = True
@@ -76,42 +77,8 @@ class RollingStockJournalInline(admin.TabularInline):
     classes = ["collapse"]
 
 
-@admin.register(RollingStockDocument)
-class RollingStockDocumentAdmin(admin.ModelAdmin):
-    readonly_fields = ("size",)
-    list_display = (
-        "__str__",
-        "rolling_stock",
-        "description",
-        "private",
-        "size",
-        "download",
-    )
-    search_fields = (
-        "rolling_stock__rolling_class__identifier",
-        "rolling_stock__item_number",
-        "description",
-        "file",
-    )
-    autocomplete_fields = ("rolling_stock",)
-    fieldsets = (
-        (
-            None,
-            {
-                "fields": (
-                    "private",
-                    "rolling_stock",
-                    "description",
-                    "file",
-                    "size",
-                )
-            },
-        ),
-    )
-
-
 @admin.register(RollingStockJournal)
-class RollingJournalDocumentAdmin(admin.ModelAdmin):
+class RollingJournalAdmin(admin.ModelAdmin):
     list_display = (
         "__str__",
         "date",
@@ -152,7 +119,7 @@ class RollingStockAdmin(SortableAdminBase, admin.ModelAdmin):
         RollingStockJournalInline,
     )
     autocomplete_fields = ("rolling_class", "shop")
-    readonly_fields = ("preview", "creation_time", "updated_time")
+    readonly_fields = ("preview", "invoices", "creation_time", "updated_time")
     list_display = (
         "__str__",
         "address",
@@ -173,7 +140,9 @@ class RollingStockAdmin(SortableAdminBase, admin.ModelAdmin):
     search_fields = (
         "rolling_class__identifier",
         "rolling_class__company__name",
+        "rolling_class__company__slug",
         "manufacturer__name",
+        "scale__scale",
         "road_number",
         "address",
         "item_number",
@@ -223,6 +192,7 @@ class RollingStockAdmin(SortableAdminBase, admin.ModelAdmin):
                     "shop",
                     "purchase_date",
                     "price",
+                    "invoices",
                 )
             },
         ),
@@ -249,11 +219,25 @@ class RollingStockAdmin(SortableAdminBase, admin.ModelAdmin):
         )
         return form
 
+    @admin.display(description="Invoices")
+    def invoices(self, obj):
+        if obj.invoice.exists():
+            html = "<br>".join(
+                "<a href=\"{}\" target=\"_blank\">{}</a>".format(
+                    i.file.url, i
+                ) for i in obj.invoice.all())
+        else:
+            html = "-"
+        return format_html(html)
+
     def download_csv(modeladmin, request, queryset):
         header = [
+            "ID",
             "Name",
+            "Class",
+            "Type",
             "Company",
-            "Identifier",
+            "Country",
             "Road Number",
             "Manufacturer",
             "Scale",
@@ -280,9 +264,12 @@ class RollingStockAdmin(SortableAdminBase, admin.ModelAdmin):
             )
             data.append(
                 [
+                    obj.uuid,
                     obj.__str__(),
-                    obj.rolling_class.company.name,
                     obj.rolling_class.identifier,
+                    obj.rolling_class.type,
+                    obj.rolling_class.company.name,
+                    obj.rolling_class.company.country,
                     obj.road_number,
                     obj.manufacturer.name,
                     obj.scale.scale,
@@ -295,11 +282,11 @@ class RollingStockAdmin(SortableAdminBase, admin.ModelAdmin):
                     settings.CSV_SEPARATOR_ALT.join(
                         t.name for t in obj.tags.all()
                     ),
-                    obj.decoder_interface,
+                    obj.get_decoder_interface_display(),
                     obj.decoder,
                     obj.address,
-                    obj.purchase_date,
                     obj.shop,
+                    obj.purchase_date,
                     obj.price,
                     properties,
                 ]

ram/roster/migrations/0036_delete_rollingstockdocument.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.4 on 2025-02-09 13:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("roster", "0035_alter_rollingstock_shop"),
+        ("repository", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name="RollingStockDocument",
+        ),
+    ]

ram/roster/migrations/0037_alter_rollingstock_road_number_int.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.4 on 2025-05-04 17:11
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("roster", "0036_delete_rollingstockdocument"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="rollingstock",
+            name="road_number_int",
+            field=models.PositiveIntegerField(default=0),
+        ),
+    ]

ram/roster/migrations/0038_alter_rollingstock_rolling_class.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.1.4 on 2025-05-24 12:56
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("roster", "0037_alter_rollingstock_road_number_int"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="rollingstock",
+            name="rolling_class",
+            field=models.ForeignKey(
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="rolling_stock",
+                to="roster.rollingclass",
+                verbose_name="Class",
+            ),
+        ),
+    ]

ram/roster/models.py

@@ -8,7 +8,7 @@ from django.dispatch import receiver
 
 from tinymce import models as tinymce
 
-from ram.models import BaseModel, Document, Image, PropertyInstance
+from ram.models import BaseModel, Image, PropertyInstance
 from ram.utils import DeduplicatedStorage, slugify
 from ram.managers import PublicManager
 from metadata.models import (
@@ -63,11 +63,11 @@ class RollingStock(BaseModel):
         on_delete=models.CASCADE,
         null=False,
         blank=False,
-        related_name="rolling_class",
+        related_name="rolling_stock",
         verbose_name="Class",
     )
     road_number = models.CharField(max_length=128, unique=False)
-    road_number_int = models.PositiveSmallIntegerField(default=0, unique=False)
+    road_number_int = models.PositiveIntegerField(default=0, unique=False)
     manufacturer = models.ForeignKey(
         Manufacturer,
         on_delete=models.CASCADE,
@@ -135,9 +135,23 @@ class RollingStock(BaseModel):
     def get_decoder_interface(self):
         return str(
             dict(settings.DECODER_INTERFACES).get(self.decoder_interface)
-            or "-"
+            or "No interface"
         )
 
+    def dcc(self):
+        if self.decoder:
+            dcc = (
+                '<i class="bi bi-volume-up-fill"></i>'
+                if self.decoder.sound
+                else '<i class="bi bi-cpu-fill"></i>'
+            )
+            dcc = f'<abbr title="{self.decoder} ({self.get_decoder_interface()})">{dcc}</abbr>'  # noqa: E501
+        elif self.decoder_interface:
+            dcc = f'<abbr title="{self.get_decoder_interface()}"><i class="bi bi-cpu"></i></abbr>'  # noqa: E501
+        else:
+            dcc = f'<abbr title="{self.get_decoder_interface()}"><i class="bi bi-ban"></i></abbr>'  # noqa: E501
+        return dcc
+
     @property
     def country(self):
         return self.rolling_class.company.country
@@ -169,20 +183,6 @@ def pre_save_internal_fields(sender, instance, *args, **kwargs):
     instance.item_number_slug = slugify(instance.item_number)
 
 
-class RollingStockDocument(Document):
-    rolling_stock = models.ForeignKey(
-        RollingStock, on_delete=models.CASCADE, related_name="document"
-    )
-
-    class Meta:
-        constraints = [
-            models.UniqueConstraint(
-                fields=["rolling_stock", "file"],
-                name="unique_stock_file"
-            )
-        ]
-
-
 def rolling_stock_image_upload(instance, filename):
     return os.path.join(
         "images",