def upload_document_with_type(request, document_type_id, multiple=True):
check_permissions(request.user, "documents", [PERMISSION_DOCUMENT_CREATE])
document_type = get_object_or_404(DocumentType, pk=document_type_id)
local_form = DocumentForm(prefix="local", initial={"document_type": document_type})
if USE_STAGING_DIRECTORY:
staging_form = StagingDocumentForm(prefix="staging", initial={"document_type": document_type})
if request.method == "POST":
if "local-submit" in request.POST.keys():
local_form = DocumentForm(
request.POST, request.FILES, prefix="local", initial={"document_type": document_type}
)
if local_form.is_valid():
try:
if (not UNCOMPRESS_COMPRESSED_LOCAL_FILES) or (
UNCOMPRESS_COMPRESSED_LOCAL_FILES
and not _handle_zip_file(request, request.FILES["local-file"], document_type)
):
instance = local_form.save()
_handle_save_document(request, instance, local_form)
messages.success(request, _(u"Document uploaded successfully."))
except Exception, e:
messages.error(request, e)
if multiple:
return HttpResponseRedirect(request.get_full_path())
else:
return HttpResponseRedirect(reverse("document_list"))
elif "staging-submit" in request.POST.keys() and USE_STAGING_DIRECTORY:
staging_form = StagingDocumentForm(
request.POST, request.FILES, prefix="staging", initial={"document_type": document_type}
)
if staging_form.is_valid():
try:
staging_file = StagingFile.get(staging_form.cleaned_data["staging_file_id"])
if (not UNCOMPRESS_COMPRESSED_STAGING_FILES) or (
UNCOMPRESS_COMPRESSED_STAGING_FILES
and not _handle_zip_file(request, staging_file.upload(), document_type)
):
document = Document(file=staging_file.upload(), document_type=document_type)
document.save()
_handle_save_document(request, document, staging_form)
messages.success(
request, _(u"Staging file: %s, uploaded successfully.") % staging_file.filename
)
if DELETE_STAGING_FILE_AFTER_UPLOAD:
staging_file.delete()
messages.success(request, _(u"Staging file: %s, deleted successfully.") % staging_file.filename)
except Exception, e:
messages.error(request, e)
if multiple:
return HttpResponseRedirect(request.META["HTTP_REFERER"])
else:
return HttpResponseRedirect(reverse("document_list"))
def staging_file_delete(request, staging_file_id):
staging_file = StagingFile.get(staging_file_id)
next = request.POST.get("next", request.GET.get("next", request.META.get("HTTP_REFERER", None)))
previous = request.POST.get("previous", request.GET.get("previous", request.META.get("HTTP_REFERER", None)))
if request.method == "POST":
try:
staging_file.delete()
messages.success(request, _(u"Staging file delete successfully."))
except Exception, e:
messages.error(request, e)
return HttpResponseRedirect(next)
def staging_file_delete(request, staging_file_id):
staging_file = StagingFile.get(staging_file_id)
next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', None)))
previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', None)))
if request.method == 'POST':
try:
staging_file.delete()
messages.success(request, _(u'Staging file delete successfully.'))
except Exception, e:
messages.error(request, e)
return HttpResponseRedirect(next)
def staging_file_delete(request, staging_file_id):
staging_file = StagingFile.get(staging_file_id)
next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', None)))
previous = request.POST.get('previous', request.GET.get('previous', request.META.get('HTTP_REFERER', None)))
if request.method == 'POST':
try:
staging_file.delete()
messages.success(request, _(u'Staging file delete successfully.'))
except Exception, e:
messages.error(request, e)
return HttpResponseRedirect(next)
def upload_document_with_type(request, document_type_id, multiple=True):
check_permissions(request.user, 'documents', [PERMISSION_DOCUMENT_CREATE])
document_type = get_object_or_404(DocumentType, pk=document_type_id)
local_form = DocumentForm(prefix='local', initial={'document_type':document_type})
if USE_STAGING_DIRECTORY:
staging_form = StagingDocumentForm(prefix='staging',
initial={'document_type':document_type})
if request.method == 'POST':
if 'local-submit' in request.POST.keys():
local_form = DocumentForm(request.POST, request.FILES,
prefix='local', initial={'document_type':document_type})
if local_form.is_valid():
try:
if (not UNCOMPRESS_COMPRESSED_LOCAL_FILES) or (UNCOMPRESS_COMPRESSED_LOCAL_FILES and not _handle_zip_file(request, request.FILES['local-file'], document_type)):
instance = local_form.save()
_handle_save_document(request, instance, local_form)
messages.success(request, _(u'Document uploaded successfully.'))
except Exception, e:
messages.error(request, e)
if multiple:
return HttpResponseRedirect(request.get_full_path())
else:
return HttpResponseRedirect(reverse('document_list'))
elif 'staging-submit' in request.POST.keys() and USE_STAGING_DIRECTORY:
staging_form = StagingDocumentForm(request.POST, request.FILES,
prefix='staging', initial={'document_type':document_type})
if staging_form.is_valid():
try:
staging_file = StagingFile.get(staging_form.cleaned_data['staging_file_id'])
if (not UNCOMPRESS_COMPRESSED_STAGING_FILES) or (UNCOMPRESS_COMPRESSED_STAGING_FILES and not _handle_zip_file(request, staging_file.upload(), document_type)):
document = Document(file=staging_file.upload(), document_type=document_type)
document.save()
_handle_save_document(request, document, staging_form)
messages.success(request, _(u'Staging file: %s, uploaded successfully.') % staging_file.filename)
if DELETE_STAGING_FILE_AFTER_UPLOAD:
staging_file.delete()
messages.success(request, _(u'Staging file: %s, deleted successfully.') % staging_file.filename)
except Exception, e:
messages.error(request, e)
if multiple:
return HttpResponseRedirect(request.META['HTTP_REFERER'])
else:
return HttpResponseRedirect(reverse('document_list'))
if page_transformation["name"] in TRANFORMATION_CHOICES:
output = TRANFORMATION_CHOICES[page_transformation["name"]] % eval(page_transformation["arguments"])
transformation_list.append(output)
except Exception, e:
if request.user.is_staff:
messages.warning(
request,
_(u"Error for transformation %(transformation)s:, %(error)s")
% {"transformation": page_transformation.get_transformation_display(), "error": e},
)
else:
pass
tranformation_string = " ".join(transformation_list)
try:
filepath = StagingFile.get(staging_file_id).filepath
output_file = convert(
filepath, size=STAGING_FILES_PREVIEW_SIZE, extra_options=tranformation_string, cleanup_files=False
)
return serve_file(request, File(file=open(output_file, "r")), content_type="image/jpeg")
except UnkownConvertError, e:
if request.user.is_staff or request.user.is_superuser:
messages.error(request, e)
return serve_file(request, File(file=open(u"%simages/%s" % (settings.MEDIA_ROOT, PICTURE_ERROR_MEDIUM), "r")))
except UnknownFormat:
return serve_file(request, File(file=open(u"%simages/%s" % (settings.MEDIA_ROOT, PICTURE_UNKNOWN_MEDIUM), "r")))
except Exception, e:
if request.user.is_staff or request.user.is_superuser:
messages.error(request, e)
return serve_file(request, File(file=open(u"%simages/%s" % (settings.MEDIA_ROOT, PICTURE_ERROR_MEDIUM), "r")))
for page_transformation in DEFAULT_TRANSFORMATIONS:
try:
if page_transformation['name'] in TRANFORMATION_CHOICES:
output = TRANFORMATION_CHOICES[page_transformation['name']] % eval(page_transformation['arguments'])
transformation_list.append(output)
except Exception, e:
if request.user.is_staff:
messages.warning(request, _(u'Error for transformation %(transformation)s:, %(error)s') %
{'transformation':page_transformation.get_transformation_display(),
'error':e})
else:
pass
tranformation_string = ' '.join(transformation_list)
try:
filepath = StagingFile.get(staging_file_id).filepath
output_file = convert(filepath, size=STAGING_FILES_PREVIEW_SIZE, extra_options=tranformation_string, cleanup_files=False)
return serve_file(request, File(file=open(output_file, 'r')), content_type='image/jpeg')
except UnkownConvertError, e:
if request.user.is_staff or request.user.is_superuser:
messages.error(request, e)
return serve_file(request, File(file=open(u'%simages/%s' % (settings.MEDIA_ROOT, PICTURE_ERROR_MEDIUM), 'r')))
except UnknownFormat:
return serve_file(request, File(file=open(u'%simages/%s' % (settings.MEDIA_ROOT, PICTURE_UNKNOWN_MEDIUM), 'r')))
except Exception, e:
if request.user.is_staff or request.user.is_superuser:
messages.error(request, e)
return serve_file(request, File(file=open(u'%simages/%s' % (settings.MEDIA_ROOT, PICTURE_ERROR_MEDIUM), 'r')))
#TODO: Need permission