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Created random header image code

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Gergely Polonkai 2013-10-01 23:39:27 +02:00
parent a99ca61159
commit 414ff5b4a4
7 changed files with 13 additions and 2 deletions
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7
gergelypolonkai_django/taghelper.py → gergelypolonkai_django/helper.py
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@ -2,6 +2,13 @@ from django.db.models import Count
from taggit.models import Tag
from math import floor
from operator import itemgetter
from django.conf import settings
import os
from random import choice
def randomheader(request):
header_file = choice(filter(lambda x: os.path.isfile(settings.HEADER_DIR + os.path.sep + x), os.listdir(settings.HEADER_DIR)))
return {'header': header_file}
def tagcloud(request):
tagcloudlist = Tag.objects.annotate(ct=Count('taggit_taggeditem_items')).order_by('-ct')

6
gergelypolonkai_django/settings.py
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@ -131,6 +131,7 @@ INSTALLED_APPS = (
# Uncomment the next line to enable admin documentation:
# 'django.contrib.admindocs',
'blog',
'basics',
)
# A sample logging configuration. The only tangible logging
@ -170,5 +171,8 @@ TEMPLATE_CONTEXT_PROCESSORS = (
"django.core.context_processors.static",
"django.core.context_processors.tz",
"django.contrib.messages.context_processors.messages",
'gergelypolonkai_django.taghelper.tagcloud',
'gergelypolonkai_django.helper.tagcloud',
'gergelypolonkai_django.helper.randomheader',
)
HEADER_DIR = SITE_ROOT + os.path.sep + "static" + os.path.sep + "images" + os.path.sep + "header"

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2
gergelypolonkai_django/templates/front_base.html
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@ -18,7 +18,7 @@
</head>
<body>
<div id="content-wrapper">
<div id="header" style="background-image: url('{% static "images/random_header.jpg" %}');">
<div id="header" style="background-image: url('{% static "images/header/"|add:header %}');">
<div id="picture">
<img src="{% static "images/profile.png" %}" alt="" />
</div>