Added sorting tab to snippet list.

Author: Antoliny0919

base/components/components.py

@@ -3,6 +3,7 @@
 from django_components import Component, register
 from pydantic import BaseModel
 
+from base.main import TAB_VAR, ObjectList
 from base.pagination import PAGE_VAR, Pagination
 from base.templatetags.base_templatetags import querystring
 
@@ -68,3 +69,35 @@ def get_template_data(self, args, kwargs, slots, context):
             "next_page_link": next_page_link,
             "page_elements": page_elements,
         }
+
+
+class TabItem(BaseModel):
+    text: str
+    is_current: bool
+    attrs: Optional[dict]
+
+
+@register("sorting_tabs")
+class SortingTabs(Component):
+    template_file = "sorting_tabs.html"
+
+    class Kwargs(BaseModel):
+        object_list: ObjectList
+        model_config = {"arbitrary_types_allowed": True}
+
+    def create_tab(self, object_list, tab):
+        verbose_text = tab.replace("_", " ").capitalize()
+        is_current = tab == object_list.current_tab
+        link = querystring(None, {**object_list.params, TAB_VAR: tab})
+        attrs = {"href": link}
+        if is_current:
+            attrs["aria-selected"] = "true"
+        return TabItem(text=verbose_text, is_current=is_current, attrs=attrs)
+
+    def get_template_data(self, args, kwargs, slots, context):
+        object_list = kwargs.object_list
+        tabs = [self.create_tab(object_list, tab) for tab in object_list.sorting_tabs]
+        return {
+            "tabs": tabs,
+            "object_list": object_list,
+        }

base/components/sorting_tabs.html

@@ -0,0 +1,8 @@
+<nav aria-labelledby="sorting-tabs">
+    <h2 id="sorting-tabs" class="sr-only">Sorting Tabs</h2>
+    <ul class="m-0 inline-flex gap-2 p-2 border-2 border-base-green-400 rounded-lg font-common">
+        {% for tab in tabs %}
+        <li><a {% html_attrs tab.attrs %} class="inline-block px-4 py-2 rounded-md {% if tab.is_current %}bg-base-green-400 text-base-white-400 no-underline{% else %}underline duration-300 transition-colors hover:bg-base-green-400/30 hover:text-base-green-800{% endif %}">{{ tab.text }}</a></li>
+        {% endfor %}
+    </ul>
+</nav>

base/main.py

@@ -1,21 +1,42 @@
 from .pagination import PAGE_VAR, Pagination
 
+TAB_VAR = "tab"
+
 
 class ObjectList:
     pagination_class = Pagination
+    base_ordering = ()
+    sorting_tabs = {}
 
     def __init__(self, request, model, queryset, list_per_page):
         self.model = model
+        self.opts = model._meta
         self.queryset = queryset
         self.list_per_page = list_per_page
-        self.params = dict(request.GET.lists())
+        self.params = dict(request.GET.dict())
+        self.current_tab = self.params.get(TAB_VAR, None)
+        if self.opts.ordering:
+            self.base_ordering = self.opts.ordering
         if PAGE_VAR in self.params:
             del self.params[PAGE_VAR]
-        self.result_objects = self.get_objects(request)
+        self.result_objects = self.get_objects(request, queryset)
 
     def __iter__(self):
         return iter(self.result_objects)
 
+    def tab_sort(self, queryset):
+        result_queryset = queryset
+        if self.current_tab:
+            sort_value = self.sorting_tabs[self.current_tab]
+            result_queryset = result_queryset.order_by(*sort_value, *self.base_ordering)
+        else:
+            for tab_name, tab_order in self.sorting_tabs.items():
+                if tab_order == self.base_ordering:
+                    self.current_tab = tab_name
+                    break
+
+        return result_queryset
+
     def paginate(self, request, queryset):
         pagination = self.pagination_class(
             request,
@@ -26,6 +47,7 @@ def paginate(self, request, queryset):
         self.pagination = pagination
         return pagination.get_objects()
 
-    def get_objects(self, request):
-        paginate_result = self.paginate(request, self.queryset)
+    def get_objects(self, request, queryset):
+        tab_result = self.tab_sort(queryset)
+        paginate_result = self.paginate(request, tab_result)
         return paginate_result

cab/main.py

@@ -0,0 +1,10 @@
+from base.main import ObjectList
+
+
+class SnippetList(ObjectList):
+    sorting_tabs = {
+        "newest": ("-pub_date",),
+        "latest_updated": ("-updated_date",),
+        "highest_rated": ("-rating_score",),
+        "most_bookmarked": ("-bookmark_count",),
+    }

cab/utils.py

@@ -7,9 +7,10 @@
 from django.utils.safestring import mark_safe
 from markdown import markdown as markdown_func
 
-from base.main import ObjectList
 from base.pagination import Pagination
 
+from .main import SnippetList
+
 
 def object_list(
     request,
@@ -45,7 +46,7 @@ def object_list(
     opts = model._meta
     if paginate_by:
         if queryset.model == Snippet:
-            object_list = ObjectList(request, queryset.model, queryset, 15)
+            object_list = SnippetList(request, queryset.model, queryset, 15)
             pagination = object_list.pagination
         else:
             pagination = Pagination(request, model, queryset, paginate_by)

djangosnippets/templates/base.html

@@ -8,7 +8,7 @@
   <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.1/themes/smoothness/jquery-ui.css" />
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-  <link href="https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Raleway:ital,wght@0,100..900;1,100..900&display=swap" rel="stylesheet">
+  <link href="https://fonts.googleapis.com/css2?family=Libertinus+Sans:ital,wght@0,400;0,700;1,400&family=Nunito:ital,wght@0,200..1000;1,200..1000&family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Raleway:ital,wght@0,100..900;1,100..900&display=swap" rel="stylesheet">
   <link rel="alternate" href="{% url 'cab_feed_latest' %}" type="application/atom+xml" title="Feed of latest snippets" />
   <link rel="stylesheet" href="{% static "css/main.css" %}" type="text/css" />
   {% block feeds %}{% endblock %}
@@ -62,6 +62,7 @@
 
   <div id="base-container">
   <h1>{% block content_header %}{% endblock %}</h1>
+  {% block new_content_header %}{% endblock %}
   {% with current_url_name=request.resolver_match.url_name %}
   <div id="content" class="{% if current_url_name == 'home' %}w-1/2{% else %}w-full{% endif %}">
       {% block content %}

djangosnippets/templates/cab/snippet_list.html

@@ -2,17 +2,22 @@
 {% load core_tags %}
 {% load static %}
 {% block bodyclass %}snippet-list{% endblock %}
-{% block head_title %}All snippets{% if months %} last {{ months }} months{% endif %}{% endblock %}
+{% block head_title %}Snippet list{% endblock %}
 
-{% block content_header %}All snippets{% if months %} last {{ months }} months{% endif %}{% endblock %}
+{% block new_content_header %}
+    <header class="bg-transparent">
+        <h1 class="my-20 text-center float-none font-header text-8xl md:text-left">{{ hits }} snippet{{ hits|pluralize }}</h1>
+        <div class="my-4 flex justify-between px-4">
+            <div></div>
+            {% component 'sorting_tabs' object_list=object_list / %}
+        </div>
+    </header>
+{% endblock %}
 
 {% block content %}
   {% if object_list %}
     {% component 'snippet_list' snippet_list=object_list / %}
     {% component 'pagination' pagination_obj=pagination / %}
-    <p class="count">{{ hits }} snippet{{ hits|pluralize }} posted so far.</p>
-  {% else %}
-    <p class="empty">No snippets posted yet.</p>
   {% endif %}
 {% endblock %}
 

djangosnippets/templates/cab/user_detail.html

@@ -7,14 +7,21 @@
 
 {% block head_title %}Snippets by {{ author.username }}{% if months %}, last {{ months }} months{% endif %}{% endblock %}
 
-{% block content_header %}Snippets by {{ author.username }}{% if months %}, last {{ months }} months{% endif %}{% endblock %}
+{% block new_content_header %}
+<header class="bg-transparent">
+    <h1 class="my-20 text-center float-none font-header text-8xl md:text-left">Snippet{{ hits|pluralize }} by {{ author.username }}</h1>
+    <div class="my-4 flex justify-between px-4">
+        <div></div>
+        {% component 'sorting_tabs' object_list=object_list / %}
+    </div>
+</header>
+{% endblock %}
 
 
 {% block content %}
   {% if object_list %}
     {% component 'snippet_list' snippet_list=object_list / %}
     {% cache 600 author_detail_sidebar author.username %}
-    <p class="count">{% if request.user.username == author.username %}You've{% else %}{{ author.username }} has{% endif %} posted {{ author.snippet_set.count }} snippet{{ author.snippet_set.count|pluralize }}.</p>
     {% endcache %}
     {% component "pagination" pagination_obj=pagination / %}
   {% else %}

theme/static_src/src/styles.css

@@ -7,6 +7,7 @@
     --color-base-gray-400: #7a7a7a;
     --color-base-green-400: #256918;
     --color-base-green-800: #12330c;
+    --font-header: "Libertinus Sans", sans-serif;
     --font-title: "Playfair Display", sans-serif;
     --font-text: "Nunito", sans-serif;
     --font-common: "Raleway", sans-serif;