auto

batiskaf/templates/jinja2/index.jinja

@@ -1,36 +1,43 @@
 {% extends 'base.jinja' %}
 {% block content %}
 
+    {% if banners %}
 
-    <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
-        <!-- Indicators -->
-        <ol class="carousel-indicators">
-            <li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
-        </ol>
-        <!-- Wrapper for slides -->
-        <div class="carousel-inner" role="listbox">
-            <div class="item active">
-                <a href="/store/sale/">
-                    <img src="/static/img/banner1.jpg" alt="Распродажа!" title="Распродажа!">
-                </a>
 
-                <div class="carousel-caption">
+        <div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
+            <!-- Indicators -->
+            <ol class="carousel-indicators">
 
-                </div>
+                {% for c in range(banners.count()) %}
+                    <li data-target="#carousel-example-generic" data-slide-to="{{ c }}" class="{% if loop.first %}active{% endif %}"></li>
+                {% endfor %}
+
+            </ol>
+            <!-- Wrapper for slides -->
+            <div class="carousel-inner" role="listbox">
+                {% for b in banners %}
+                    <div class="item {% if loop.first %}active{% endif %}">
+                        <a href="{{ b.link }}">
+                            <img src="/static/{{ b.image }}" alt="{{ b.title }}" title="{{ b.title }}">
+                        </a>
+                    </div>
+
+
+                {% endfor %}
             </div>
 
+            <!-- Controls -->
+            <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
+                <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
+                <span class="sr-only">Назад</span>
+            </a>
+            <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
+                <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
+                <span class="sr-only">Вперед</span>
+            </a>
         </div>
+    {% endif %}
 
-        <!-- Controls -->
-        <a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
-            <span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
-            <span class="sr-only">Назад</span>
-        </a>
-        <a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
-            <span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
-            <span class="sr-only">Вперед</span>
-        </a>
-    </div>
     <div class="index-goods">
         <div class="row">
             {% for product in products %}

main/admin.py

@@ -0,0 +1,7 @@
+from django.contrib import admin
+from .models import Banner
+
+class BannerAdmin(admin.ModelAdmin):
+    list_display = ('title', 'link', 'is_active')
+
+admin.site.register(Banner, BannerAdmin)

main/migrations/0007_banner.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+import main.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0006_auto_20150328_1507'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Banner',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, verbose_name='ID', serialize=False)),
+                ('title', models.CharField(max_length=256, verbose_name='Альтернативный текст')),
+                ('image', models.ImageField(verbose_name='Баннер', upload_to=main.models.photo_filename)),
+                ('link', models.CharField(max_length=1024, verbose_name='Ссылка')),
+                ('is_active', models.BooleanField(default=True, verbose_name='Публиковать')),
+            ],
+        ),
+    ]

main/models.py

@@ -0,0 +1,17 @@
+from django.db import models
+
+def photo_filename(instance, filename):
+    from slugify import slugify_filename
+
+    return 'photo_uploads/' + slugify_filename(filename)
+
+class Banner(models.Model):
+    title = models.CharField(
+        'Альтернативный текст', max_length=256, blank=False, null=False)
+    image = models.ImageField('Баннер', upload_to=photo_filename)
+    link = models.CharField(
+        'Ссылка', max_length=1024, blank=False, null=False)
+    is_active = models.BooleanField('Публиковать', default=True)
+
+    def __str__(self):
+        return self.title

main/views.py

@@ -1,5 +1,6 @@
 from django.http import JsonResponse
 from django.shortcuts import render
+from main.models import Banner
 from store.models import Product, Category, ProductVariation
 
 
@@ -7,6 +8,7 @@ def index(request):
     c = dict(
         products=Product.objects.order_by('-pk')[:8],
         aaa=[1,2,3,4,5,6,7,8,9,0],
+        banners=Banner.objects.filter(is_active=True),
     )
 
     return render(request, 'index.jinja', c)