def makethumb(request, dir_name=None, file_name=None):
"""
Make Thumbnail(s) for existing Image or Directory
This is useful if someone uploads images via FTP, not using the
upload functionality of the FileBrowser.
"""
path = _get_path(request, dir_name)
query = _get_query(request.GET)
if file_name:
# MAKE THUMB FOR SINGLE IMAGE
file_path = os.path.join(PATH_SERVER, path, file_name)
if os.path.isfile(file_path):
_make_image_thumbnail(PATH_SERVER, path, file_name)
else:
# MAKE THUMBS FOR WHOLE DIRECTORY
dir_path = os.path.join(PATH_SERVER, path)
dir_list = os.listdir(dir_path)
for file in dir_list:
if os.path.isfile(os.path.join(PATH_SERVER, path, file)) and not os.path.isfile(os.path.join(PATH_SERVER, path, THUMB_PREFIX + file)) and not re.compile(THUMB_PREFIX, re.M).search(file) and _get_file_type(file) == "Image":
_make_image_thumbnail(PATH_SERVER, path, file)
# MESSAGE & REDIRECT
msg = _('Thumbnail creation successful.')
request.user.message_set.create(message=msg)
return HttpResponseRedirect(URL_ADMIN + path + query['query_str_total'])
return render_to_response('filebrowser/index.html', {
'dir': dir_name,
'query': query,
'settings_var': _get_settings_var(request.META['HTTP_HOST'], path),
'breadcrumbs': _get_breadcrumbs(_get_query(request.GET), dir_name, ''),
'root_path': URL_HOME,
}, context_instance=Context(request))
def makethumb(request, dir_name=None, file_name=None):
"""
Make Thumbnail(s) for existing Image or Directory
This is useful if someone uploads images via FTP, not using the
upload functionality of the FileBrowser.
"""
path = _get_path(dir_name)
query = _get_query(request.GET)
if file_name:
# MAKE THUMB FOR SINGLE IMAGE
file_path = os.path.join(PATH_SERVER, path, file_name)
if os.path.isfile(file_path):
_make_image_thumbnail(PATH_SERVER, path, file_name)
else:
# MAKE THUMBS FOR WHOLE DIRECTORY
dir_path = os.path.join(PATH_SERVER, path)
dir_list = os.listdir(dir_path)
for file in dir_list:
if os.path.isfile(os.path.join(PATH_SERVER, path, file)) and not os.path.isfile(os.path.join(PATH_SERVER, path, THUMB_PREFIX + file)) and not re.compile(THUMB_PREFIX, re.M).search(file) and _get_file_type(file) == "Image":
_make_image_thumbnail(PATH_SERVER, path, file)
# MESSAGE & REDIRECT
msg = _('Thumbnail creation successful.')
request.user.message_set.create(message=msg)
return HttpResponseRedirect(URL_ADMIN + path + query['query_str_total'])
return render_to_response('filebrowser/index.html', {
'dir': dir_name,
'query': query,
'settings_var': _get_settings_var(request.META['HTTP_HOST'], path),
'breadcrumbs': _get_breadcrumbs(_get_query(request.GET), dir_name, '')
}, context_instance=Context(request))
def upload(request, dir_name=None):
"""
Multipe Upload.
"""
from django.forms.formsets import formset_factory
path = _get_path(request, dir_name)
query = _get_query(request.GET)
# PIL's Error "Suspension not allowed here" work around:
# s. http://mail.python.org/pipermail/image-sig/1999-August/000816.html
if STRICT_PIL:
from PIL import ImageFile
else:
try:
from PIL import ImageFile
except ImportError:
import ImageFile
ImageFile.MAXBLOCK = IMAGE_MAXBLOCK # default is 64k
UploadFormSet = formset_factory(UploadForm, formset=BaseUploadFormSet, extra=5)
if request.method == 'POST':
formset = UploadFormSet(data=request.POST, files=request.FILES, path_server=PATH_SERVER, path=path)
if formset.is_valid():
for cleaned_data in formset.cleaned_data:
if cleaned_data:
# UPLOAD FILE
_handle_file_upload(PATH_SERVER, path, cleaned_data['file'])
if _get_file_type(cleaned_data['file'].name) == "Image":
# MAKE THUMBNAIL
_make_image_thumbnail(PATH_SERVER, path, cleaned_data['file'].name)
# IMAGE GENERATOR
if FORCE_GENERATOR or (cleaned_data['use_image_generator'] and (IMAGE_GENERATOR_LANDSCAPE != "" or IMAGE_GENERATOR_PORTRAIT != "")):
_image_generator(PATH_SERVER, path, cleaned_data['file'].name)
# GENERATE CROPPED/RECTANGULAR IMAGE
if FORCE_GENERATOR or (cleaned_data['use_image_generator'] and IMAGE_CROP_GENERATOR != ""):
_image_crop_generator(PATH_SERVER, path, cleaned_data['file'].name)
# MESSAGE & REDIRECT
msg = _('Upload successful.')
request.user.message_set.create(message=msg)
# on redirect, sort by date desc to see the uploaded files on top of the list
redirect_url = URL_ADMIN + path + "?&ot=desc&o=3&" + query['pop']
return HttpResponseRedirect(redirect_url)
else:
formset = UploadFormSet(path_server=PATH_SERVER, path=path)
return render_to_response('filebrowser/upload.html', {
'formset': formset,
'dir': dir_name,
'query': _get_query(request.GET),
'settings_var': _get_settings_var(request.META['HTTP_HOST'], path),
'breadcrumbs': _get_breadcrumbs(_get_query(request.GET), dir_name, _(u'Upload')),
'title': _(u'Select files to upload'),
'root_path': URL_HOME,
}, context_instance=Context(request))
def upload(request, dir_name=None):
"""
Multipe Upload.
"""
from django.forms.formsets import formset_factory
path = _get_path(dir_name)
query = _get_query(request.GET)
# PIL's Error "Suspension not allowed here" work around:
# s. http://mail.python.org/pipermail/image-sig/1999-August/000816.html
import ImageFile
ImageFile.MAXBLOCK = 1000000 # default is 64k
UploadFormSet = formset_factory(UploadForm, formset=BaseUploadFormSet, extra=5)
if request.method == 'POST':
formset = UploadFormSet(data=request.POST, files=request.FILES, path_server=PATH_SERVER, path=path)
if formset.is_valid():
for cleaned_data in formset.cleaned_data:
if cleaned_data:
# UPLOAD FILE
_handle_file_upload(PATH_SERVER, path, cleaned_data['file'])
if _get_file_type(cleaned_data['file'].name) == "Image":
# MAKE THUMBNAIL
_make_image_thumbnail(PATH_SERVER, path, cleaned_data['file'].name)
# IMAGE GENERATOR
if cleaned_data['use_image_generator'] and (IMAGE_GENERATOR_LANDSCAPE != "" or IMAGE_GENERATOR_PORTRAIT != ""):
_image_generator(PATH_SERVER, path, cleaned_data['file'].name)
# GENERATE CROPPED/RECTANGULAR IMAGE
if cleaned_data['use_image_generator'] and IMAGE_CROP_GENERATOR != "":
_image_crop_generator(PATH_SERVER, path, cleaned_data['file'].name)
# MESSAGE & REDIRECT
msg = _('Upload successful.')
request.user.message_set.create(message=msg)
# on redirect, sort by date desc to see the uploaded files on top of the list
redirect_url = URL_ADMIN + path + "?&ot=desc&o=3&" + query['pop']
return HttpResponseRedirect(redirect_url)
else:
formset = UploadFormSet(path_server=PATH_SERVER, path=path)
return render_to_response('filebrowser/upload.html', {
'formset': formset,
'dir': dir_name,
'query': _get_query(request.GET),
'settings_var': _get_settings_var(request.META['HTTP_HOST'], path),
'breadcrumbs': _get_breadcrumbs(_get_query(request.GET), dir_name, 'Multiple Upload'),
'title': _('Select files to upload'),
}, context_instance=Context(request))