def upload_file(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES)
if form.is_valid():
instance = FileUpload(uploaded_by=request.user, file_type=FileUpload.SYLLABUS, file_field=request.FILES['file'])
instance.save()
return HttpResponse(instance.file_field.read())
else:
return HttpResponse("hahahahhahaha")
else:
form = UploadFileForm()
return render_to_response('repository/upload.html', {'form': form}, context_instance=RequestContext(request))
def index_view(request):
if request.method == 'POST':
form = UploadFileForm(request.POST, request.FILES) #form
if form.is_valid():
#save the file into the database
fileupload = FileUpload(filename=request.FILES['filename'],
email=request.POST['email'])
fileupload.save()
# html = '<html><body>The form was valid. Form was %s. Filename was %s (model). finally, in the post request. Request.FILES[\'filename\'] was %s </body></html>' % (form, filename, request.FILES['filename'])
return redirect('/handlefile')
return HttpResponse("<html><body>Form was not valid</body></html>")
else:
form = UploadFileForm() #empty, unbound form
files = FileUpload.objects.all()
return render(request, 'index.html', {'form': form})
def create_file(self, user):
''' Saves uploaded file '''
file_name = os.path.basename(
self.request.files['file_data'][0]['filename'])
char_white_list = ascii_letters + digits + "-._"
file_name = filter(lambda char: char in char_white_list, file_name)
content = guess_type(file_name)
if content[0] is None:
self.render("share_upload/share_files.html",
errors=["Unknown file content, please zip and upload"],
shares=user.team.files)
elif len(file_name) < 1:
self.render("share_upload/share_files.html",
errors=["Invalid file name"])
else:
uuid = unicode(uuid4())
filePath = self.application.settings['shares_dir'] + '/' + uuid
save = open(filePath, 'w')
data = b64encode(self.request.files['file_data'][0]['body'])
save.write(data)
save.close()
file_upload = FileUpload(
file_name=unicode(file_name),
content=unicode(str(content[0])),
uuid=uuid,
description=unicode(
self.get_argument('description', 'No description.')),
byte_size=len(self.request.files['file_data'][0]['body']),
team_id=user.team.id)
dbsession.add(file_upload)
dbsession.flush()
return file_upload
def register_upload(request, name, checksum, size, target_dir):
upload_dir = getattr(settings, "UPLOAD_DIR", None)
if upload_dir is not None:
target_dir = os.path.join(upload_dir, target_dir)
if not target_dir.startswith(upload_dir):
raise RuntimeError("Target directory (%s) is outside upload dir: %s" % (target_dir, upload_dir))
upload = FileUpload()
upload.owner = request.user
upload.name = name
upload.checksum = checksum.lower()
upload.size = size
upload.target_dir = target_dir
upload.save()
return (upload.id, upload.upload_key)
def upload_files(request):
if request.method == 'POST':
form = UploadForm(request.POST, request.FILES)
if form.is_valid():
print "form is valid"
form_data = form.cleaned_data
saved_file = handle_uploads(form_data['uploaded_file'], form_data['filename'])
newdoc = FileUpload()
newdoc.uploaded_file_url = saved_file
newdoc.description = form_data['description']
newdoc.filename = form_data['filename']
newdoc.save()
newdoc.allowed_users = form_data['allowed_users']
newdoc.save()
messages.add_message(request, messages.INFO, "File "+newdoc.filename+" Uploaded Sucessfully")
return HttpResponseRedirect(reverse('uploaded_files'))
form = UploadForm()
base_template = 'dashboard.html'
return render(request,'fileupload/upload_file.html',{'form':form, 'base_template':base_template })
def download(request):
"""Saves image from URL and returns ID for use with AJAX script"""
if not request.user.is_staff:
raise Http404
if request.method == "GET":
f = FileUpload();
f.title = request.GET["title"] or "untitled"
f.description = request.GET["description"]
url = urllib.unquote(request.GET["photo"])
file_content = urllib.urlopen(url).read()
file_name = url.split("/")[-1]
f.save_upload_file(file_name, file_content)
f.save()
return HttpResponse("%s" % (f.id))
else:
raise Http404
def get(self, *args, **kwargs):
try:
uuid = self.get_argument('uuid')
except:
self.render("user/error.html", operation = "File Download", errors = "Missing parameter")
user = self.get_current_user()
share = FileUpload.by_uuid(uuid)
if share == None or share.team_id != user.team_id:
self.render("user/error.html", operation = "File Download", errors = "File does not exist")
else:
upload = open(self.application.settings['shares_dir']+'/'+share.uuid, 'r')
data = upload.read()
upload.close()
self.set_header('Content-Type', share.content)
self.set_header('Content-Length', share.byte_size)
self.set_header('Content-Disposition', 'attachment; filename=%s' % share.file_name)
self.write(b64decode(data))
self.finish()
def get(self, *args, **kwargs):
""" Get a file and send it to the user """
uuid = self.get_argument("uuid", default="", strip=True)
user = self.get_current_user()
share = FileUpload.by_uuid(uuid)
if share is None or share.team_id != user.team_id:
self.render("share_upload/share_error.html")
else:
upload = open(self.application.settings["shares_dir"] + "/" + share.uuid, "r")
data = upload.read()
self.set_header("Content-Type", share.content)
self.set_header("Content-Length", share.byte_size)
self.set_header(
"Content-Disposition",
"attachment; filename=%s" % share.file_name, # Chars whitelisted by FileUpload object
)
self.write(b64decode(data))
upload.close()
self.finish()
def get(self, *args, **kwargs):
''' Get a file and send it to the user '''
uuid = self.get_argument('uuid', default="", strip=True)
user = self.get_current_user()
share = FileUpload.by_uuid(uuid)
if share is None or share.team_id != user.team_id:
self.render("share_upload/share_error.html")
else:
upload = open(self.application.settings['shares_dir'] +
'/' + share.uuid, 'r'
)
data = upload.read()
self.set_header('Content-Type', share.content)
self.set_header('Content-Length', share.byte_size)
self.set_header('Content-Disposition', 'attachment; filename=%s' %
share.file_name # Chars whitelisted by FileUpload object
)
self.write(b64decode(data))
upload.close()
self.finish()
def get(self, *args, **kwargs):
''' Get a file and send it to the user '''
uuid = self.get_argument('uuid', default="", strip=True)
user = self.get_current_user()
share = FileUpload.by_uuid(uuid)
if share is None or share.team_id != user.team_id:
self.render("share_upload/share_error.html")
else:
upload = open(self.application.settings['shares_dir'] +
'/' + share.uuid, 'r'
)
data = upload.read()
self.set_header('Content-Type', share.content)
self.set_header('Content-Length', share.byte_size)
self.set_header('Content-Disposition', 'attachment; filename=%s' %
share.file_name # Chars whitelisted by FileUpload object
)
self.write(b64decode(data))
upload.close()
self.finish()
