def generate(payload):
# Always first do a layout for the project using the current settings before generation
# Especially neded where users do not first do a 'preview' before hitting generate button
layout(payload)
project = Project.objects.get(pk=payload['project_id'])
# Check to see if the number of files retrieved from Dropbox is done yet.
# If not, just reset this task to new and return
if project.num_files_local < project.num_files_on_dropbox:
raise RetryTaskException('Local files < Dropbox files')
if payload.get('preview'):
filename = os.path.join(project.storage_path, 'preview.jpg')
# For Previews, an arbitrary size
# We need to add setting preview size to layouter...
project.set_status('previewing')
else:
filename = os.path.join(project.storage_path, 'metabotnik.jpg')
project.set_status('generating')
error_msgs = planodo.make_bitmap(project, filename)
new_task(project.user, {
'action': 'makedeepzoom',
'project_id': project.pk
})
if payload.get('sendemail'):
send_mail('Your generation task for project %s done' % project, 'It can be viewed at https://metabotnik.com/projects/%s/' % project.pk,
'*****@*****.**', [project.user.email], fail_silently=False)
project.set_status('layout')
if error_msgs:
return {'error': error_msgs}
def new_project(request):
path = request.GET.get('new_with_folder')
if not path:
path = ''
filecount = request.GET.get('filecount', 0)
project = Project.objects.create(path=path, user=request.user, num_files_on_dropbox=filecount)
new_task(request.user, {
'action': 'download_dropboxfiles',
'project_id': project.pk
})
url = reverse('edit_project', args=[project.pk])
return redirect(url)
def new_project(request):
path = request.GET.get('new_with_folder')
if not path:
path = ''
filecount = request.GET.get('filecount', 0)
project = Project.objects.create(path=path,
user=request.user,
num_files_on_dropbox=filecount)
new_task(request.user, {
'action': 'download_dropboxfiles',
'project_id': project.pk
})
url = reverse('edit_project', args=[project.pk])
return redirect(url)
def getdropbox_project(request, project_id):
project = Project.objects.get(pk=project_id)
if project.user != request.user and not request.user.is_superuser:
return HttpResponseForbidden('Only the owner can request the fetching of Dropbox data for a project')
t = new_task(request.user, {
'action': 'download_dropboxfiles',
'project_id': project_id
})
project.set_status('downloading')
return HttpResponse(str(t.pk))
def getdropbox_project(request, project_id):
project = Project.objects.get(pk=project_id)
if project.user != request.user and not request.user.is_superuser:
return HttpResponseForbidden(
'Only the owner can request the fetching of Dropbox data for a project'
)
t = new_task(request.user, {
'action': 'download_dropboxfiles',
'project_id': project_id
})
project.set_status('downloading')
return HttpResponse(str(t.pk))
def download_dropboxfiles(payload):
# Get the Project
project = Project.objects.get(pk=payload['project_id'])
project.set_status('downloading')
# Check to see what files to download from Dropbox
client = Dropbox(project.user.dropboxinfo.access_token)
num_files = 0
for x in client.files_list_folder(project.path).entries:
if x.path_lower.endswith('.jpg') and x.size > 0:
# Download the file from Dropbox to local disk
local_filename = os.path.split(x.path_lower)[-1]
local_filepath = os.path.join(project.originals_path,
local_filename)
num_files += 1
if os.path.exists(local_filepath
): # and not payload.get('redownload') == True
continue
client.files_download_to_file(local_filepath, x.path_lower)
# Get the metadata as a separate task
new_task(project.user, {
'action': 'extract_metadata',
'project_id': project.pk
})
# schedule a thumbnail task
new_task(project.user, {
'action': 'makethumbnails',
'project_id': project.pk
})
# Downloading files can take a long time
# In the meantime this Project could have been changed by other tasks
# Reload it before setting the status
project = Project.objects.get(pk=payload['project_id'])
project.num_files_on_dropbox = num_files
project.status = 'layout'
project.save()
return {'downloaded_files_count': num_files}
def download_dropboxfiles(payload):
# Get the Project
project = Project.objects.get(pk=payload['project_id'])
project.set_status('downloading')
# Check to see what files to download from Dropbox
client = Dropbox(project.user.dropboxinfo.access_token)
num_files = 0
for x in client.files_list_folder(project.path).entries:
if x.path_lower.endswith('.jpg') and x.size > 0:
# Download the file from Dropbox to local disk
local_filename = os.path.split(x.path_lower)[-1]
local_filepath = os.path.join(project.originals_path, local_filename)
num_files += 1
if os.path.exists(local_filepath): # and not payload.get('redownload') == True
continue
client.files_download_to_file(local_filepath, x.path_lower)
# Get the metadata as a separate task
new_task(project.user, {
'action': 'extract_metadata',
'project_id': project.pk
})
# schedule a thumbnail task
new_task(project.user, {
'action': 'makethumbnails',
'project_id': project.pk
})
# Downloading files can take a long time
# In the meantime this Project could have been changed by other tasks
# Reload it before setting the status
project = Project.objects.get(pk=payload['project_id'])
project.num_files_on_dropbox = num_files
project.status = 'layout'
project.save()
return {'downloaded_files_count':num_files}
def generate(payload):
# Always first do a layout for the project using the current settings before generation
# Especially neded where users do not first do a 'preview' before hitting generate button
layout(payload)
project = Project.objects.get(pk=payload['project_id'])
# Check to see if the number of files retrieved from Dropbox is done yet.
# If not, just reset this task to new and return
if project.num_files_local < project.num_files_on_dropbox:
raise RetryTaskException('Local files < Dropbox files')
if payload.get('preview'):
filename = os.path.join(project.storage_path, 'preview.jpg')
# For Previews, an arbitrary size
# We need to add setting preview size to layouter...
project.set_status('previewing')
else:
filename = os.path.join(project.storage_path, 'metabotnik.jpg')
project.set_status('generating')
error_msgs = planodo.make_bitmap(project, filename)
new_task(project.user, {
'action': 'makedeepzoom',
'project_id': project.pk
})
if payload.get('sendemail'):
send_mail('Your generation task for project %s done' % project,
'It can be viewed at https://metabotnik.com/projects/%s/' %
project.pk,
'*****@*****.**', [project.user.email],
fail_silently=False)
project.set_status('layout')
if error_msgs:
return {'error': error_msgs}
def generate(request, project_id):
preview = True if request.POST.get('preview') else False
sendemail = True if request.POST.get('sendemail') in ('true', '1') else False
t = new_task(request.user, {
'action': 'generate',
'preview': preview,
'sendemail': sendemail,
'project_id': project_id
})
project = Project.objects.get(pk=project_id)
project.layout = request.POST.get('layout', 'horizontal')
project.status = 'generating'
project.save()
return HttpResponse(str(t.pk))
def generate(request, project_id):
preview = True if request.POST.get('preview') else False
sendemail = True if request.POST.get('sendemail') in ('true',
'1') else False
t = new_task(
request.user, {
'action': 'generate',
'preview': preview,
'sendemail': sendemail,
'project_id': project_id
})
project = Project.objects.get(pk=project_id)
project.layout = request.POST.get('layout', 'horizontal')
project.status = 'generating'
project.save()
return HttpResponse(str(t.pk))