def as_dtb(request, document_id):
form = DTBForm(request.POST)
if not form.is_valid():
return HttpResponseRedirect(reverse('browse_detail', args=[document_id]))
document = Document.objects.get(pk=document_id)
inputFile = document.latest_version().content.path
outputDir = tempfile.mkdtemp(prefix="daisyproducer-")
DaisyPipeline.dtbook2dtb(inputFile, outputDir, **form.cleaned_data)
ignore, zipFileName = tempfile.mkstemp(suffix='.zip', prefix=document_id)
zipDirectory(outputDir, zipFileName, document.title)
shutil.rmtree(outputDir)
return render_to_mimetype_response('application/zip', document.title.encode('utf-8'), zipFileName)
def preview_dtb(request, document_id):
document = get_object_or_404(Document, pk=document_id)
if request.method == 'POST':
form = DTBForm(request.POST)
if form.is_valid():
inputFile = document.latest_version().content.path
outputDir = tempfile.mkdtemp(prefix="daisyproducer-")
DaisyPipeline.dtbook2dtb(inputFile, outputDir, **form.cleaned_data)
ignore, zipFileName = tempfile.mkstemp(suffix='.zip', prefix=document_id)
zipDirectory(outputDir, zipFileName, document.title)
# shutil.rmtree(outputDir)
return render_to_mimetype_response('application/zip',
document.title.encode('utf-8'), zipFileName)
else:
form = DTBForm()
return render_to_response('documents/todo_dtb.html', locals(),
context_instance=RequestContext(request))
def preview_dtb(request, document_id):
document = get_object_or_404(Document, pk=document_id)
if request.method == 'POST':
form = DTBForm(request.POST)
if form.is_valid():
inputFile = document.latest_version().content.path
outputDir = tempfile.mkdtemp(prefix="daisyproducer-")
DaisyPipeline.dtbook2dtb(inputFile, outputDir, **form.cleaned_data)
zipFile = tempfile.NamedTemporaryFile(suffix='.zip', prefix=document_id, delete=False)
zipFile.close() # we are only interested in a unique filename
zipDirectory(outputDir, zipFile.name, document.title)
shutil.rmtree(outputDir)
return render_to_mimetype_response('application/zip',
document.title.encode('utf-8'), zipFile.name)
else:
form = DTBForm()
return render(request, 'documents/todo_dtb.html', locals())
