def serve(request, path, show_indexes=False):
"""
Serve static files below a given point in the directory structure.
To use, put a URL pattern such as::
(r'^(?P<path>.*)$', 'staticfiles.views.serve')
in your URLconf. 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))
path = path.lstrip("/")
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 '.' and '..' in path.
continue
newpath = os.path.join(newpath, part).replace("\\", "/")
if newpath and path != newpath:
return HttpResponseRedirect(newpath)
newpath = newpath.encode("utf-8")
fullpath = get_media_path(newpath)
if fullpath is None:
raise Http404, '"%s" does not exist' % newpath
if not os.path.exists(fullpath):
raise Http404, '"%s" does not exist' % fullpath
if os.path.isdir(fullpath):
if show_indexes:
return directory_index(newpath, fullpath)
raise Http404, "Directory indexes are not allowed here."
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
if not was_modified_since(
request.META.get("HTTP_IF_MODIFIED_SINCE"), statobj[stat.ST_MTIME], statobj[stat.ST_SIZE]
):
return HttpResponseNotModified()
mimetype = mimetypes.guess_type(fullpath)[0] or "application/octet-stream"
contents = open(fullpath, "rb").read()
response = HttpResponse(mimetype=mimetype)
response["Last-Modified"] = http_date(statobj[stat.ST_MTIME])
response["Content-Length"] = len(contents)
# lighttpd only
lighttpd_path = get_webserver_path(newpath)
response["X-Sendfile"] = lighttpd_path
new_filename = fullpath.split("/")[-1]
new_filename = new_filename.replace(" ", "_")
response["Content-Disposition"] = "attachment;filename=%s" % new_filename
return response
def serve(request, path, document_root=None, show_indexes=False):
"""
Note: Modified to use X-Sendfile
Serve static files below a given point in the directory structure.
To use, put a URL pattern such as::
from django.views.static import serve
url(r'^(?P<path>.*)$', serve, {'document_root': '/path/to/my/files/'})
in your URLconf. 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.html``.
"""
path = posixpath.normpath(unquote(path)).lstrip("/")
fullpath = safe_join(document_root, path)
if os.path.isdir(fullpath):
if show_indexes:
return directory_index(path, fullpath)
raise Http404("Directory indexes are not allowed here.")
if not os.path.exists(fullpath):
raise Http404('"%(path)s" does not exist' % {"path": fullpath})
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
if not was_modified_since(
request.META.get("HTTP_IF_MODIFIED_SINCE"), statobj.st_mtime, statobj.st_size
):
return HttpResponseNotModified()
response = HttpResponse()
response["X-Sendfile"] = fullpath
return response
def serve(request, path, show_indexes=False):
"""
Serve static files below a given point in the directory structure.
To use, put a URL pattern such as::
(r'^(?P<path>.*)$', 'staticfiles.views.serve')
in your URLconf. 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))
path = path.lstrip('/')
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 '.' and '..' in path.
continue
newpath = os.path.join(newpath, part).replace('\\', '/')
if newpath and path != newpath:
return HttpResponseRedirect(newpath)
newpath = newpath.encode('utf-8')
fullpath = get_media_path(newpath)
if fullpath is None:
raise Http404, '"%s" does not exist' % newpath
if not os.path.exists(fullpath):
raise Http404, '"%s" does not exist' % fullpath
if os.path.isdir(fullpath):
if show_indexes:
return directory_index(newpath, fullpath)
raise Http404, "Directory indexes are not allowed here."
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
statobj[stat.ST_MTIME], statobj[stat.ST_SIZE]):
return HttpResponseNotModified()
mimetype = mimetypes.guess_type(fullpath)[0] or 'application/octet-stream'
contents = open(fullpath, 'rb').read()
response = HttpResponse(mimetype=mimetype)
response["Last-Modified"] = http_date(statobj[stat.ST_MTIME])
response["Content-Length"] = len(contents)
# lighttpd only
lighttpd_path = get_webserver_path(newpath)
response['X-Sendfile'] = lighttpd_path
new_filename = fullpath.split('/')[-1]
new_filename = new_filename.replace(' ', '_')
response['Content-Disposition'] = 'attachment;filename=%s' % new_filename
return response
def h(*args, **kwargs):
t = "%s/%s" % (kwargs['base'], kwargs['template'])
if t.endswith('/'):
template_path = os.path.join(settings.PROJECT_PATH, "templates", t)
return directory_index(t.rstrip('/'), template_path)
elif t.split('/')[-1].find('.') == -1:
return redirect("/%s/" % t)
kwargs['template'] = t
return direct_to_template(*args, **kwargs)
def h(*args, **kwargs):
t = "%s/%s" % (kwargs['base'], kwargs['template'])
if t.endswith('/'):
template_path = os.path.join(settings.PROJECT_PATH, "templates", t)
return directory_index(t.rstrip('/'), template_path)
elif t.split('/')[-1].find('.') == -1:
return redirect("/%s/" % t)
kwargs['template'] = t
return direct_to_template(*args, **kwargs)
def media(request, path):
fullpath = os.path.join(settings.STATIC_MEDIA_ROOT, path)
mimetype = mimetypes.guess_type(fullpath)[0] or 'application/octet-stream'
# Rendering directory listing
if os.path.isdir(fullpath):
return directory_index(path, fullpath)
# Render single file
if not os.path.isdir('%s.d' % fullpath):
try:
modified = os.stat(fullpath)[stat.ST_MTIME]
except OSError:
raise Http404()
if not was_modified_since(
request.META.get('HTTP_IF_MODIFIED_SINCE'),
modified,
):
return HttpResponseNotModified(content_type=mimetype)
contents = render_file(fullpath)
response = HttpResponse(contents, content_type=mimetype)
response['Last-Modified'] = http_date(modified)
response['Content-Length'] = len(contents)
return response
# Render .d directory
latest = -1
filenames = []
for root, _, files in os.walk('%s.d' % fullpath, followlinks=True):
for filename in [os.path.join(root, x) for x in files]:
if filename.endswith('~'):
continue
filenames.append(filename)
latest = max(latest, os.stat(filename)[stat.ST_MTIME])
if not was_modified_since(
request.META.get('HTTP_IF_MODIFIED_SINCE'),
latest,
):
return HttpResponseNotModified(content_type=mimetype)
contents = ""
for filename in sorted(filenames):
contents += render_file(filename)
response = HttpResponse(contents, content_type=mimetype)
response['Last-Modified'] = http_date(latest)
response['Content-Length'] = len(contents)
return response
def media(request, path):
fullpath = os.path.join(settings.STATIC_MEDIA_ROOT, path)
mimetype = mimetypes.guess_type(fullpath)[0] or 'application/octet-stream'
# Rendering directory listing
if os.path.isdir(fullpath):
return directory_index(path, fullpath)
# Render single file
if not os.path.isdir('%s.d' % fullpath):
try:
modified = os.stat(fullpath)[stat.ST_MTIME]
except OSError:
raise Http404()
if not was_modified_since(
request.META.get('HTTP_IF_MODIFIED_SINCE'),
modified,
):
return HttpResponseNotModified(content_type=mimetype)
contents = render_file(fullpath)
response = HttpResponse(contents, content_type=mimetype)
response['Last-Modified'] = http_date(modified)
response['Content-Length'] = len(contents)
return response
# Render .d directory
latest = -1
filenames = []
for root, _, files in os.walk('%s.d' % fullpath, followlinks=True):
for filename in [os.path.join(root, x) for x in files]:
if filename.endswith('~'):
continue
filenames.append(filename)
latest = max(latest, os.stat(filename)[stat.ST_MTIME])
if not was_modified_since(
request.META.get('HTTP_IF_MODIFIED_SINCE'),
latest,
):
return HttpResponseNotModified(content_type=mimetype)
contents = ""
for filename in sorted(filenames):
contents += render_file(filename)
response = HttpResponse(contents, content_type=mimetype)
response['Last-Modified'] = http_date(latest)
response['Content-Length'] = len(contents)
return response
def serve(request,
path,
document_root=None,
show_indexes=False,
directory_index_allows=[]):
path = posixpath.normpath(unquote(path))
path = path.lstrip('/')
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 '.' and '..' in path.
continue
newpath = os.path.join(newpath, part).replace('\\', '/')
if newpath and path != newpath:
return HttpResponseRedirect(newpath)
fullpath = os.path.join(document_root, newpath)
# ********** MODIFIED **************
if directory_index_allows:
if os.path.isdir(fullpath):
for index_filename in directory_index_allows:
index_filepath = os.path.join(fullpath, index_filename)
if os.path.isfile(index_filepath):
fullpath = index_filepath
break
# **********************************
if os.path.isdir(fullpath):
if show_indexes:
return directory_index(newpath, fullpath)
raise Http404(_("Directory indexes are not allowed here."))
if not os.path.exists(fullpath):
raise Http404(_('"%(path)s" does not exist') % {'path': fullpath})
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
statobj.st_mtime, statobj.st_size):
return HttpResponseNotModified()
content_type, encoding = mimetypes.guess_type(fullpath)
content_type = content_type or 'application/octet-stream'
response = FileResponse(open(fullpath, 'rb'), content_type=content_type)
response["Last-Modified"] = http_date(statobj.st_mtime)
if stat.S_ISREG(statobj.st_mode):
response["Content-Length"] = statobj.st_size
if encoding:
response["Content-Encoding"] = encoding
return response
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 such as::
(r'^(?P<path>.*)$', 'django.views.static.serve', {'document_root' : '/path/to/my/files/'})
in your URLconf. 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.html``.
"""
path = posixpath.normpath(urllib.unquote(path))
path = path.lstrip('/')
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 '.' and '..' in path.
continue
newpath = os.path.join(newpath, part).replace('\\', '/')
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)
raise Http404("Directory indexes are not allowed here.")
if not os.path.exists(fullpath):
raise Http404('"%s" does not exist' % fullpath)
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
mimetype, encoding = mimetypes.guess_type(fullpath)
mimetype = mimetype or 'application/octet-stream'
if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
statobj.st_mtime, statobj.st_size):
return HttpResponseNotModified(mimetype=mimetype)
response = HttpResponse(open(fullpath, 'rb').read(), mimetype=mimetype)
response["Last-Modified"] = http_date(statobj.st_mtime)
response["Content-Length"] = statobj.st_size
if encoding:
response["Content-Encoding"] = encoding
return response
def serve_static(request, path, document_root=None, show_indexes=False):
path = posixpath.normpath(path).lstrip('/')
fullpath = Path(safe_join(document_root, path))
if fullpath.is_dir():
if show_indexes:
return directory_index(path, fullpath)
raise Http404(_("Directory indexes are not allowed here."))
if not fullpath.exists():
raise Http404(_('“%(path)s” does not exist') % {'path': fullpath})
# Respect the If-Modified-Since header.
statobj = fullpath.stat()
if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
statobj.st_mtime, statobj.st_size):
return HttpResponseNotModified()
content_type, encoding = mimetypes.guess_type(str(fullpath))
content_type = content_type or 'application/octet-stream'
image = Image.open(fullpath)
width, height = image.size
try:
req_width = int(request.GET.get('w'))
except Exception:
req_width = None
try:
req_height = int(request.GET.get('h'))
except Exception:
req_height = None
if req_width is not None:
req_height = int(req_width * height / width)
elif req_height is not None:
req_width = int(req_height * width / height)
else:
req_width = width
req_height = height
image = image.resize((req_width, req_height), Image.ANTIALIAS)
output = io.BytesIO()
image.save(output, format='JPEG')
output.seek(0)
response = FileResponse(output, content_type=content_type)
response["Last-Modified"] = http_date(statobj.st_mtime)
if encoding:
response["Content-Encoding"] = encoding
return response
def _serve_path(request, newpath, fullpath, show_indexes):
if os.path.isdir(fullpath):
if show_indexes:
return directory_index(newpath, fullpath)
raise Http404("Directory indexes are not allowed here.")
if not os.path.exists(fullpath):
raise Http404('"%s" does not exist' % fullpath)
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
statobj[stat.ST_MTIME], statobj[stat.ST_SIZE]):
return HttpResponseNotModified()
mimetype = mimetypes.guess_type(fullpath)[0] or 'application/octet-stream'
contents = open(fullpath, 'rb').read()
response = HttpResponse(contents, mimetype=mimetype)
response["Last-Modified"] = http_date(statobj[stat.ST_MTIME])
response["Content-Length"] = len(contents)
return response
def html_design_view(*args, **kwargs):
""" This will load design templates from the "html" directory in your
templates folder. It's only turned on if DEBUG is True. It will also
show indexes if you leave off the filename and extension.
"""
path = kwargs['path']
# The path is a directory
if path.endswith('/'):
directory = os.path.join(settings.HTML_DESIGN_ROOT, path)
return directory_index(path.rstrip('/'), directory)
# Missing a trailing slash
elif '.' not in path.split('/')[-1].find('.'):
return redirect('/%s/' % path)
# Render the template
kwargs['template'] = path
return direct_to_template(*args, **kwargs)
def serve_protected_file(request,
path,
document_root=None,
show_indexes=False):
user_file = get_object_or_404(File, file=path)
if user_file.user_id != request.user.id:
raise Http404
path = posixpath.normpath(path).lstrip('/')
fullpath = Path(safe_join(document_root, path))
if fullpath.is_dir():
if show_indexes:
return directory_index(path, fullpath)
raise Http404("Directory indexes are not allowed here.")
if not fullpath.exists():
raise Http404('“%(path)s” does not exist' % {'path': fullpath})
# Respect the If-Modified-Since header.
statobj = fullpath.stat()
if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
statobj.st_mtime, statobj.st_size):
return HttpResponseNotModified()
content_type, encoding = mimetypes.guess_type(str(fullpath))
content_type = content_type or 'application/octet-stream'
response = FileResponse(fullpath.open('rb'), content_type=content_type)
response["Last-Modified"] = http_date(statobj.st_mtime)
if encoding:
response["Content-Encoding"] = encoding
return response
def serve_all(request, path, document_root=None):
"""
This view serves static media and directory indexes for a django application. It should
only be used in development, media should be provided directly by a web server in production.
This view assumes a django application stores its media in app/media (which is very common) and
the file is referred to in the templates by the last part of a django app path. e.g. As in
django.contrib.admin -> 'admin'.
First we check if the media is a request in an application directory; if so we attempt to serve
it from there. Then we attempt to provide the document from the document_root parameter (if
provided).
To use this view you should add something like the following to urls.py:
if settings.DEBUG:
urlpatterns += (r'^media/(?P<path>.*)$', 'site.media.serve_apps', {'document_root' : settings.MEDIA_ROOT})
You can then have the admin media files served by setting
ADMIN_MEDIA_PREFIX = '/media/admin/'
"""
abspath = get_path(path, document_root) #find_abspath(path, document_root) or ''
if not os.path.exists(abspath):
raise Http404("No media found for path %s (tried '%s'), root: %s" % (path, abspath,document_root))
if os.path.isdir(abspath):
# To make the template work a directory must have a trailing slash in the url
# The one exception is when path == /
if not path.endswith('/') and path:
raise Http404("This path is a directory. Add a trailing slash to view index")
return directory_index(path[:-1], abspath)
mimetype = mimetypes.guess_type(abspath)[0] or 'application/octet-stream'
contents = open(abspath, 'rb').read()
response = HttpResponse(contents, mimetype=mimetype)
response["Content-Length"] = len(contents)
return response
def plugin_static_serve(request, plugin, path, show_indexes=False):
"""
Serve static files below a given point in the directory structure.
To use, put a URL pattern such as::
(r'^(?P<path>.*)$', 'django.views.static.serve', {'document_root' : '/path/to/my/files/'})
in your URLconf. 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.html``.
"""
import mimetypes
import os
import posixpath
import stat
from six.moves.urllib.request import unquote
from django.http import Http404, HttpResponse, HttpResponseRedirect, HttpResponseNotModified
from django.utils.http import http_date
from django.views.static import was_modified_since, directory_index
from django.conf import settings
document_root = os.path.join(settings.PROJECT_ROOT, 'plugins', plugin,
'media')
# Clean up given path to only allow serving files below document_root.
path = posixpath.normpath(unquote(path))
path = path.lstrip('/')
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 '.' and '..' in path.
continue
newpath = os.path.join(newpath, part).replace('\\', '/')
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)
raise Http404(_("Directory indexes are not allowed here."))
if not os.path.exists(fullpath):
raise Http404('"%s" does not exist' % fullpath)
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
mimetype = mimetypes.guess_type(fullpath)[0] or 'application/octet-stream'
if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
statobj[stat.ST_MTIME], statobj[stat.ST_SIZE]):
return HttpResponseNotModified(content_type=mimetype)
contents = open(fullpath, 'rb').read()
response = HttpResponse(contents, content_type=mimetype)
response["Last-Modified"] = http_date(statobj[stat.ST_MTIME])
response["Content-Length"] = len(contents)
return response
def directory(request):
return directory_index("./", Path.cwd())
def plugin_static_serve(request, plugin, path, show_indexes=False):
"""
Serve static files below a given point in the directory structure.
To use, put a URL pattern such as::
(r'^(?P<path>.*)$', 'django.views.static.serve', {'document_root' : '/path/to/my/files/'})
in your URLconf. 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.html``.
"""
import mimetypes
import os
import posixpath
import stat
import urllib
from email.Utils import parsedate_tz, mktime_tz
from django.http import Http404, HttpResponse, HttpResponseRedirect, HttpResponseNotModified
from django.utils.http import http_date
from django.views.static import was_modified_since, directory_index
from django.conf import settings
document_root = os.path.join(settings.PROJECT_ROOT,'plugins',plugin,'media')
# Clean up given path to only allow serving files below document_root.
path = posixpath.normpath(urllib.unquote(path))
path = path.lstrip('/')
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 '.' and '..' in path.
continue
newpath = os.path.join(newpath, part).replace('\\', '/')
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)
raise Http404("Directory indexes are not allowed here.")
if not os.path.exists(fullpath):
raise Http404('"%s" does not exist' % fullpath)
# Respect the If-Modified-Since header.
statobj = os.stat(fullpath)
mimetype = mimetypes.guess_type(fullpath)[0] or 'application/octet-stream'
if not was_modified_since(request.META.get('HTTP_IF_MODIFIED_SINCE'),
statobj[stat.ST_MTIME], statobj[stat.ST_SIZE]):
return HttpResponseNotModified(mimetype=mimetype)
contents = open(fullpath, 'rb').read()
response = HttpResponse(contents, mimetype=mimetype)
response["Last-Modified"] = http_date(statobj[stat.ST_MTIME])
response["Content-Length"] = len(contents)
return response
