def get_page_thumb(request, username, docname, pagename):
user = User(username)
doc = user.getdocument(docname)
pagename_without_ext = os.path.splitext(pagename)[0]
pagepath = doc.pages[pagename_without_ext].thumbpath
if os.path.exists(pagepath):
return send_file(request, pagepath)
else:
return HttpResponseNotFound()
def scan_page(request, scanner_id, docname, pagename):
image = IMAGE_SCANNER.scan(scanner_id)
user = User()
doc = user.getdocument(docname)
if doc is None:
user.createdocument(docname)
doc.addpage(pagename, image)
host = 'http://' + request.get_host()
args = (user.username, docname, pagename)
host_image = reverse('get-page', args=args) + ".png"
return host + host_image
def get_pdf_document(request, username, docname):
user = User(username)
docname_without_ext = os.path.splitext(docname)[0]
doc = user.getdocument(docname_without_ext)
if doc is not None:
pages = simplejson.loads(request.GET.get('pages'))
doctitle = request.GET.get('doctitle')
lang = request.GET.get('lang')
docpath = doc.topdf(doctitle, pages, lang)
if os.path.exists(docpath):
return docpath
return HttpResponseNotFound()
def list_doc_pages(request, username, docname):
user = User(username)
doc = user.getdocument(docname)
pages = doc.pages
return [ pages[key].info() for key in pages ]
