Merge 9d6136ebf7 into 4c764cd543

bookwyrm/activitypub/ordered_collection.py

@@ -39,6 +39,7 @@ class BookList(OrderedCollectionPrivate):
 
     summary: str = None
     curation: str = "closed"
+    book: str = None
     type: str = "BookList"
 
 

bookwyrm/forms/lists.py

@@ -14,6 +14,12 @@ class ListForm(CustomForm):
         fields = ["user", "name", "description", "curation", "privacy", "group"]
 
 
+class SuggestionListForm(CustomForm):
+    class Meta:
+        model = models.List
+        fields = ["user", "suggests_for"]
+
+
 class ListItemForm(CustomForm):
     class Meta:
         model = models.ListItem

bookwyrm/migrations/0180_list_suggests_for.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.2.20 on 2023-08-01 13:12
+
+import bookwyrm.models.fields
+from django.db import migrations
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bookwyrm", "0179_populate_sort_title"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="list",
+            name="suggests_for",
+            field=bookwyrm.models.fields.OneToOneField(
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="suggestion_list",
+                to="bookwyrm.edition",
+            ),
+        ),
+    ]

bookwyrm/models/fields.py

@@ -303,7 +303,7 @@ class ForeignKey(ActivitypubRelatedFieldMixin, models.ForeignKey):
 
 
 class OneToOneField(ActivitypubRelatedFieldMixin, models.OneToOneField):
-    """activitypub-aware foreign key field"""
+    """activitypub-aware one to one field"""
 
     def field_to_activity(self, value):
         if not value:
@@ -625,11 +625,11 @@ class BooleanField(ActivitypubFieldMixin, models.BooleanField):
 
 
 class IntegerField(ActivitypubFieldMixin, models.IntegerField):
-    """activitypub-aware boolean field"""
+    """activitypub-aware integer field"""
 
 
 class DecimalField(ActivitypubFieldMixin, models.DecimalField):
-    """activitypub-aware boolean field"""
+    """activitypub-aware decimal field"""
 
     def field_to_activity(self, value):
         if not value:

bookwyrm/models/list.py

@@ -6,6 +6,7 @@ from django.core.exceptions import PermissionDenied
 from django.db import models
 from django.db.models import Q
 from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
 
 from bookwyrm import activitypub
 from bookwyrm.settings import BASE_URL
@@ -49,6 +50,14 @@ class List(OrderedCollectionMixin, BookWyrmModel):
     )
     embed_key = models.UUIDField(unique=True, null=True, editable=False)
     activity_serializer = activitypub.BookList
+    suggests_for = fields.OneToOneField(
+        "Edition",
+        on_delete=models.PROTECT,
+        activitypub_field="book",
+        related_name="suggestion_list",
+        default=None,
+        null=True,
+    )
 
     def get_remote_id(self):
         """don't want the user to be in there in this case"""
@@ -59,6 +68,27 @@ class List(OrderedCollectionMixin, BookWyrmModel):
         """list of books for this shelf, overrides OrderedCollectionMixin"""
         return self.books.filter(listitem__approved=True).order_by("listitem")
 
+    @property
+    def get_name(self):
+        """The name comes from the book title if it's a suggestion list"""
+        if self.suggests_for:
+            return _("Suggestions for %(title)s") % {"title": self.suggests_for.title}
+
+        return self.name
+
+    @property
+    def get_description(self):
+        """The description comes from the book title if it's a suggestion list"""
+        if self.suggests_for:
+            return _(
+                "This is the list of suggestions for <a href='%(url)s'>%(title)s</a>"
+            ) % {
+                "title": self.suggests_for.title,
+                "url": self.suggests_for.local_path,
+            }
+
+        return self.description
+
     class Meta:
         """default sorting"""
 

bookwyrm/templates/book/book.html

@@ -383,7 +383,7 @@
             </section>
             {% endif %}
 
-            {% if lists.exists or request.user.list_set.exists %}
+            {% if lists.exists or list_options.exists %}
             <section class="content block is-clipped">
                 <h2 class="title is-5">{% trans "Lists" %}</h2>
                 <ul>
@@ -420,8 +420,11 @@
             </section>
         </div>
     </div>
-
 </div>
+
+<section class="block">
+    {% include "book/suggestion_list/list.html" %}
+</section>
 {% endwith %}
 {% endblock %}
 

bookwyrm/templates/book/suggestion_list/list.html

@@ -0,0 +1,66 @@
+{% load i18n %}
+
+<h2 class="title is-3" id="suggestions-section">
+    {% trans "Suggestions" %}
+</h2>
+
+{% if book.suggestion_list %}
+{% with book.suggestion_list.listitem_set.all as items %}
+
+    {% if items|length == 0 %}
+    <section class="section has-background-light is-flex is-flex-direction-column is-align-items-center">
+        <div class="column is-one-third is-centered">
+           {% include "book/suggestion_list/search.html" %}
+        </div>
+    </section>
+    {% else %}
+    <ol class="columns">
+    {% for item in items %}
+        <li class="mb-5 column is-one-quarter">
+            <div class="card">
+                <div class="card-content pb-3">
+                    {% with book=item.book %}
+                        <div class="is-cover">
+                            <a href="{{ item.book.local_path }}" aria-hidden="true">
+                                {% include 'snippets/book_cover.html' with cover_class='is-h-m-mobile is-h-m-tablet is-align-items-flex-start' size='medium' %}
+                            </a>
+                        </div>
+
+                        <p class="mt-3">
+                            {% include 'snippets/book_titleby.html' %}
+                        </p>
+                    {% endwith %}
+                </div>
+                <div class="card-footer is-stacked-mobile has-background-tertiary is-align-items-stretch">
+                    <div class="card-footer-item">
+                        <p>
+                            {% blocktrans trimmed with username=item.user.display_name user_path=item.user.local_path %}
+                            Added by <a href="{{ user_path }}">{{ username }}</a>
+                            {% endblocktrans %}
+                        </p>
+                    </div>
+                    <div class="card-footer-item">
+                        <p>
+                            TODO :: endorsements
+                        </p>
+                    </div>
+                </div>
+            </div>
+        </li>
+    {% endfor %}
+        <li class="mb-5 column is-one-quarter">
+            {% include "book/suggestion_list/search.html" %}
+        </li>
+    </ol>
+    {% endif %}
+{% endwith %}
+{% else %}
+    <section class="section is-medium has-background-light">
+        <form name="create-list" method="post" action="{% url 'book-create-suggestion-list' book_id=book.id %}#suggestions-section" class="has-text-centered">
+            {% csrf_token %}
+            <input type="hidden" name="user" value="{{ request.user.id }}">
+            <input type="hidden" name="suggests_for" value="{{ book.id }}">
+            <button type="submit" class="button is-medium">{% trans "Create suggestion list" %}</button>
+        </form>      
+    </section>
+{% endif %}

bookwyrm/templates/book/suggestion_list/search.html

@@ -0,0 +1,54 @@
+{% load i18n %}
+{% load utilities %}
+
+{% if request.user.is_authenticated %}
+{% with book.suggestion_list as list %}
+    <h2 class="title is-5">
+        {% trans "Add suggestions" %}
+    </h2>
+    <form name="search" action="{% url 'book' book_id=book.id %}#suggestions-section" method="GET" class="block">
+        <div class="field has-addons">
+            <div class="control">
+                <input aria-label="{% trans 'Search for a book' %}" class="input" type="text" name="suggestion_query" placeholder="{% trans 'Search for a book' %}" value="{{ query }}">
+            </div>
+            <div class="control">
+                <button class="button" type="submit">
+                    <span class="icon icon-search" title="{% trans 'Search' %}">
+                        <span class="is-sr-only">{% trans "search" %}</span>
+                    </span>
+                </button>
+            </div>
+        </div>
+        {% if query %}
+        <p class="help"><a href="{% url 'book' book_id=book.id %}#suggestions-section">{% trans "Clear search" %}</a></p>
+        {% endif %}
+    </form>
+    {% if not suggested_books %}
+    {% if query %}
+    <p>{% blocktrans %}No books found matching the query "{{ query }}"{% endblocktrans %}</p>{% else %}
+    <p>{% trans "No books found" %}</p>
+    {% endif %}
+    {% endif %}
+
+    {% if suggested_books|length > 0 %}
+        {% for book in suggested_books %}
+            <div class="columns is-mobile is-gapless">
+                <div class="column ml-3">
+                    <p>{% include 'snippets/book_titleby.html' with book=book %}</p>
+
+                    {% join "add_item" list.id book.id as modal_id %}
+                    <button
+                        type="button"
+                        class="button is-small is-link"
+                        data-modal-open="{{ modal_id }}"
+                    >
+                        {% trans "Add" %}
+                    </button>
+                    {% include "lists/add_item_modal.html" with id=modal_id is_suggestion=True %}
+                </div>
+            </div>
+        {% endfor %}
+    {% endif %}
+{% endwith %}
+{% endif %}
+

bookwyrm/templates/lists/add_item_modal.html

@@ -19,7 +19,11 @@
 <form
     name="add-book-{{ book.id }}"
     method="POST"
-    action="{% url 'list-add-book' %}{% if query %}?q={{ query }}{% endif %}"
+    {% if is_suggestion %}
+        action="{% url 'book-add-suggestion' book_id=list.suggests_for.id %}{% if query %}?suggestion_query={{ query }}#suggestions-section{% endif %}"
+    {% else %}
+        action="{% url 'list-add-book' %}{% if query %}?q={{ query }}{% endif %}"
+    {% endif %}
 >
 {% endblock %}
 

bookwyrm/templates/lists/embed-list.html

@@ -21,7 +21,7 @@
     </p>
 
     <div class="block content">
-        {% include 'snippets/trimmed_text.html' with full=list.description %}
+        {% include 'snippets/trimmed_text.html' with full=list.get_description %}
     </div>
 
     <section>

bookwyrm/templates/lists/layout.html

@@ -2,7 +2,7 @@
 {% load i18n %}
 {% load list_page_tags %}
 
-{% block title %}{{ list.name }}{% endblock %}
+{% block title %}{{ list.get_name }}{% endblock %}
 
 {% block opengraph %}
     {% include 'snippets/opengraph.html' with title=list|opengraph_title description=list|opengraph_description %}
@@ -11,14 +11,16 @@
 {% block content %}
 <header class="columns content is-mobile">
     <div class="column">
-        <h1 class="title">{{ list.name }} <span class="subtitle">{% include 'snippets/privacy-icons.html' with item=list %}</span></h1>
+        <h1 class="title">{{ list.get_name }} <span class="subtitle">{% include 'snippets/privacy-icons.html' with item=list %}</span></h1>
+        {% if list.suggests_for == None %}
         <p class="subtitle help">
             {% include 'lists/created_text.html' with list=list %}
         </p>
+        {% endif %}
     </div>
 
     <div class="column is-narrow is-flex field is-grouped">
-        {% if request.user == list.user %}
+        {% if request.user == list.user and list.suggests_for == None %}
         <div class="control">
             {% trans "Edit List" as button_text %}
             {% include 'snippets/toggle/open_button.html' with text=button_text icon_with_text="pencil" controls_text="edit_list" focus="edit_list_header" %}
@@ -33,7 +35,7 @@
 {% block breadcrumbs %}{% endblock %}
 
 <div class="block content">
-    {% include 'snippets/trimmed_text.html' with full=list.description %}
+    {% include 'snippets/trimmed_text.html' with full=list.get_description %}
 </div>
 
 <div class="block">

bookwyrm/templates/lists/list.html

@@ -12,7 +12,7 @@
         <li><a href="{% url 'lists' %}">{% trans "Lists" %}</a></li>
         <li class="is-active">
             <a href="#" aria-current="page">
-                {{ list.name|truncatechars:30 }}
+                {{ list.get_name|truncatechars:30 }}
             </a>
         </li>
     </ul>
@@ -177,6 +177,7 @@
     </section>
 
     <section class="column is-one-quarter">
+    {% if list.suggests_for == None %}
         <h2 class="title is-5">
             {% trans "Sort List" %}
         </h2>
@@ -199,6 +200,7 @@
                 </button>
             </div>
         </form>
+    {% endif %}
     {% if request.user.is_authenticated and not list.curation == 'closed' or request.user == list.user %}
         <h2 class="title is-5 mt-6">
             {% if list.curation == 'open' or request.user == list.user or list.group|is_member:request.user %}
@@ -275,7 +277,7 @@
                     data-copytext
                     data-copytext-label="{% trans 'Copy embed code' %}"
                     data-copytext-success="{% trans 'Copied!' %}"
-                >&lt;iframe style="border-width:0;" id="bookwyrm_list_embed" width="400" height="600" title="{% blocktrans trimmed with list_name=list.name site_name=site.name owner=list.user.display_name %}
+                >&lt;iframe style="border-width:0;" id="bookwyrm_list_embed" width="400" height="600" title="{% blocktrans trimmed with list_name=list.get_name site_name=site.name owner=list.user.display_name %}
                     {{ list_name }}, a list by {{owner}} on {{ site_name }}
                 {% endblocktrans %}" src="{{ embed_url }}"&gt;&lt;/iframe&gt;</textarea>
             </div>

bookwyrm/templates/lists/list_items.html

@@ -8,7 +8,7 @@
         <div class="card is-stretchable">
             <header class="card-header">
                 <h4 class="card-header-title is-clipped">
-                    <a href="{{ list.local_path }}" class="is-clipped">{{ list.name }}</a> <span class="subtitle">{% include 'snippets/privacy-icons.html' with item=list %}</span>
+                    <a href="{{ list.local_path }}" class="is-clipped">{{ list.get_name }}</a> <span class="subtitle">{% include 'snippets/privacy-icons.html' with item=list %}</span>
                 </h4>
                 {% if request.user.is_authenticated and request.user|saved:list %}
                 <div class="card-header-icon">
@@ -33,9 +33,9 @@
             {% endwith %}
 
             <div class="card-content is-flex-grow-0">
-                <div class="is-clipped" {% if list.description %}title="{{ list.description }}"{% endif %}>
-                {% if list.description %}
-                    {{ list.description|to_markdown|safe|truncatechars_html:30 }}
+                <div class="is-clipped" {% if list.description %}title="{{ list.get_description }}"{% endif %}>
+                {% if list.get_description %}
+                    {{ list.get_description|to_markdown|safe|truncatechars_html:30 }}
                 {% else %}
                 &nbsp;
                 {% endif %}

bookwyrm/urls.py

@@ -785,6 +785,16 @@ urlpatterns = [
         views.update_book_from_remote,
         name="book-update-remote",
     ),
+    re_path(
+        rf"{BOOK_PATH}/create-suggestion-list/?$",
+        views.create_suggestion_list,
+        name="book-create-suggestion-list",
+    ),
+    re_path(
+        rf"{BOOK_PATH}/book-add-suggestion/?$",
+        views.book_add_suggestion,
+        name="book-add-suggestion",
+    ),
     re_path(
         r"^author/(?P<author_id>\d+)/update/(?P<connector_identifier>[\w\.]+)/?$",
         views.update_author_from_remote,

bookwyrm/views/__init__.py

@@ -60,6 +60,8 @@ from .books.books import (
     upload_cover,
     add_description,
     resolve_book,
+    create_suggestion_list,
+    book_add_suggestion,
 )
 from .books.series import BookSeriesBy
 from .books.books import update_book_from_remote

bookwyrm/views/books/books.py

@@ -4,7 +4,8 @@ from uuid import uuid4
 
 from django.contrib.auth.decorators import login_required, permission_required
 from django.core.paginator import Paginator
-from django.db.models import Avg, Q
+from django.db import transaction
+from django.db.models import Avg, Q, Max
 from django.http import Http404
 from django.shortcuts import get_object_or_404, redirect
 from django.template.response import TemplateResponse
@@ -23,6 +24,7 @@ from bookwyrm.views.helpers import (
     maybe_redirect_local_path,
     get_mergeable_object_or_404,
 )
+from bookwyrm.views.list.list import get_list_suggestions, increment_order_in_reverse
 
 
 # pylint: disable=no-self-use
@@ -86,9 +88,15 @@ class Book(View):
         queryset = queryset.select_related("user").order_by("-published_date")
         paginated = Paginator(queryset, PAGE_LENGTH)
 
-        lists = models.List.privacy_filter(request.user,).filter(
-            listitem__approved=True,
-            listitem__book__in=book.parent_work.editions.all(),
+        lists = (
+            models.List.privacy_filter(
+                request.user,
+            )
+            .filter(
+                listitem__approved=True,
+                listitem__book__in=book.parent_work.editions.all(),
+            )
+            .filter(suggests_for__isnull=True)
         )
         data = {
             "book": book,
@@ -104,10 +112,13 @@ class Book(View):
             "rating": reviews.aggregate(Avg("rating"))["rating__avg"],
             "lists": lists,
             "update_error": kwargs.get("update_error", False),
+            "query": request.GET.get("suggestion_query", ""),
         }
 
         if request.user.is_authenticated:
-            data["list_options"] = request.user.list_set.exclude(id__in=data["lists"])
+            data["list_options"] = request.user.list_set.filter(
+                suggests_for__isnull=True
+            ).exclude(id__in=data["lists"])
             data["file_link_form"] = forms.FileLinkForm()
             readthroughs = models.ReadThrough.objects.filter(
                 user=request.user,
@@ -136,6 +147,13 @@ class Book(View):
                 "comment_count": book.comment_set.filter(**filters).count(),
                 "quotation_count": book.quotation_set.filter(**filters).count(),
             }
+            if hasattr(book, "suggestion_list"):
+                data["suggested_books"] = get_list_suggestions(
+                    book.suggestion_list,
+                    request.user,
+                    query=request.GET.get("suggestion_query", ""),
+                    ignore_book=book,
+                )
 
         return TemplateResponse(request, "book/book.html", data)
 
@@ -223,3 +241,48 @@ def update_book_from_remote(request, book_id, connector_identifier):
         return Book().get(request, book_id, update_error=True)
 
     return redirect("book", book.id)
+
+
+@login_required
+@require_POST
+def create_suggestion_list(request, book_id):
+    """create a suggestion_list"""
+    form = forms.SuggestionListForm(request.POST)
+    book = get_object_or_404(models.Edition, id=book_id)
+
+    if not form.is_valid():
+        return redirect("book", book.id)
+    suggestion_list = form.save(request, commit=False)
+
+    # default values for the suggestion list
+    suggestion_list.privacy = "public"
+    suggestion_list.curation = "open"
+    suggestion_list.save()
+
+    return redirect("book", book.id)
+
+
+@login_required
+@require_POST
+@transaction.atomic
+def book_add_suggestion(request, book_id):
+    """put a book on the suggestion list"""
+    book_list = get_object_or_404(models.List, id=request.POST.get("book_list"))
+
+    form = forms.ListItemForm(request.POST)
+    if not form.is_valid():
+        return Book().get(request, book_id, add_failed=True)
+
+    item = form.save(request, commit=False)
+
+    # add the book at the latest order of approved books, before pending books
+    order_max = (
+        book_list.listitem_set.filter(approved=True).aggregate(Max("order"))[
+            "order__max"
+        ]
+    ) or 0
+    increment_order_in_reverse(book_list.id, order_max + 1)
+    item.order = order_max + 1
+    item.save()
+
+    return Book().get(request, book_id, add_succeeded=True)

bookwyrm/views/list/list.py

@@ -79,7 +79,10 @@ class List(View):
 
         if request.user.is_authenticated:
             data["suggested_books"] = get_list_suggestions(
-                book_list, request.user, query=query
+                book_list,
+                request.user,
+                query=query,
+                ignore_book=book_list.suggests_for,
             )
         return TemplateResponse(request, "lists/list.html", data)
 
@@ -100,24 +103,32 @@ class List(View):
         return redirect_to_referer(request, book_list.local_path)
 
 
-def get_list_suggestions(book_list, user, query=None, num_suggestions=5):
+def get_list_suggestions(
+    book_list, user, query=None, num_suggestions=5, ignore_book=None
+):
     """What books might a user want to add to a list"""
     if query:
         # search for books
         return book_search.search(
             query,
-            filters=[~Q(parent_work__editions__in=book_list.books.all())],
+            filters=[
+                ~Q(parent_work__editions__in=book_list.books.all()),
+                ~Q(parent_work__editions__in=[ignore_book]),
+            ],
         )
     # just suggest whatever books are nearby
-    suggestions = user.shelfbook_set.filter(
-        ~Q(book__in=book_list.books.all())
-    ).distinct()[:num_suggestions]
+    suggestions = (
+        user.shelfbook_set.filter(~Q(book__in=book_list.books.all()))
+        .exclude(book=ignore_book)
+        .distinct()[:num_suggestions]
+    )
     suggestions = [s.book for s in suggestions[:num_suggestions]]
     if len(suggestions) < num_suggestions:
         others = [
             s.default_edition
             for s in models.Work.objects.filter(
                 ~Q(editions__in=book_list.books.all()),
+                ~Q(editions__in=[ignore_book]),
             )
             .distinct()
             .order_by("-updated_date")[:num_suggestions]

bookwyrm/views/list/lists.py

@@ -24,6 +24,7 @@ class Lists(View):
             lists = ListsStream().get_list_stream(request.user)
         else:
             lists = models.List.objects.filter(privacy="public")
+        lists = lists.filter(suggests_for__isnull=True)
         paginated = Paginator(lists, 12)
         data = {
             "lists": paginated.get_page(request.GET.get("page")),
@@ -74,7 +75,11 @@ class UserLists(View):
         """display a book list"""
 
         user = get_user_from_username(request.user, username)
-        lists = models.List.privacy_filter(request.user).filter(user=user)
+        lists = (
+            models.List.privacy_filter(request.user)
+            .filter(user=user)
+            .filter(suggests_for__isnull=True)
+        )
         paginated = Paginator(lists, 12)
 
         data = {