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Fixed #428 -- added a "static pages" view. Note that this view should…

… only be used for testing!

git-svn-id: http://code.djangoproject.com/svn/django/trunk@683 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit 572ac3e7dfadec6434527ebbdccef97de1cc191c 1 parent c05cce5
@jacobian jacobian authored
Showing with 86 additions and 0 deletions.
  1. +86 −0 django/views/static.py
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86 django/views/static.py
@@ -0,0 +1,86 @@
+import os
+import urllib
+import posixpath
+import mimetypes
+from django.core import template_loader
+from django.core.exceptions import Http404, ImproperlyConfigured
+from django.utils.httpwrappers import HttpResponse, HttpResponseRedirect
+from django.core.template import Template, Context, TemplateDoesNotExist
+
+def serve(request, path, document_root=None, show_indexes=False):
+ """
+ Serve static files below a given point in the directory structure.
+
+ To use, put a URL pattern like::
+
+ (r'^(?P<path>).*)$', 'django.views.static.serve', {'document_root' : '/path/to/my/files/'})
+
+ in your URL conf; you must provide the ``document_root`` param. You may
+ also set ``show_indexes`` to ``True`` if you'd like to serve a basic index
+ of the directory. This index view will use the template hardcoded below,
+ but if you'd like to override it, you can create a template called
+ ``static/directory_index``.
+ """
+
+ # Clean up given path to only allow serving files below document_root.
+ path = posixpath.normpath(urllib.unquote(path))
+ newpath = ''
+ for part in path.split('/'):
+ if not part:
+ # strip empty path components
+ continue
+ drive, part = os.path.splitdrive(part)
+ head, part = os.path.split(part)
+ if part in (os.curdir, os.pardir):
+ # strip '.' amd '..' in path
+ continue
+ newpath = os.path.join(newpath, part)
+ if newpath and path != newpath:
+ return HttpResponseRedirect(newpath)
+ fullpath = os.path.join(document_root, newpath)
+ if os.path.isdir(fullpath):
+ if show_indexes:
+ return directory_index(newpath, fullpath)
+ else:
+ raise Http404, "Directory indexes are not allowed here."
+ elif not os.path.exists(fullpath):
+ raise Http404, '"%s" does not exist' % fullpath
+ else:
+ mimetype = mimetypes.guess_type(fullpath)[0]
+ return HttpResponse(open(fullpath).read(), mimetype=mimetype)
+
+DEFAULT_DIRECTORY_INDEX_TEMPLATE = """
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
+ <meta http-equiv="Content-Language" content="en-us" />
+ <title>Index of {{ directory }}</title>
+ </head>
+ <body>
+ <h1>Index of {{ directory }}</h1>
+ <ul>
+ {% for f in file_list %}
+ <li><a href="{{ f }}">{{ f }}</a></li>
+ {% endfor %}
+ </ul>
+ </body>
+</html>
+"""
+
+def directory_index(path, fullpath):
+ try:
+ t = template_loader.get_template('static/directory_index')
+ except TemplateDoesNotExist:
+ t = Template(DEFAULT_DIRECTORY_INDEX_TEMPLATE)
+ files = []
+ for f in os.listdir(fullpath):
+ if not f.startswith('.'):
+ if os.path.isdir(os.path.join(fullpath, f)):
+ f += '/'
+ files.append(f)
+ c = Context({
+ 'directory' : path + '/',
+ 'file_list' : files,
+ })
+ return HttpResponse(t.render(c))
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