def clean_file(self):
data = self.cleaned_data.get('file')
max_upload_size = get_max_file_upload_size(file_module=True)
if data.size > max_upload_size:
raise forms.ValidationError(_('Please keep filesize under %s. Current filesize %s') % (filesizeformat(max_upload_size), filesizeformat(data.size)))
return data
def clean_photo_upload(self):
photo_upload = self.cleaned_data['photo_upload']
if photo_upload:
extension = splitext(photo_upload.name)[1]
# check the extension
if extension.lower() not in ALLOWED_LOGO_EXT:
raise forms.ValidationError(
_('The photo must be of jpg, gif, or png image type.'))
# check the image header
image_type = '.%s' % imghdr.what('', photo_upload.read())
if image_type not in ALLOWED_LOGO_EXT:
raise forms.ValidationError(
_('The photo is an invalid image. Try uploading another photo.'
))
max_upload_size = get_max_file_upload_size()
if photo_upload.size > max_upload_size:
raise forms.ValidationError(
_('Please keep filesize under %(max_upload_size)s. Current filesize %(upload_size)s'
) % {
'max_upload_size': filesizeformat(max_upload_size),
'upload_size': filesizeformat(photo_upload.size)
})
return photo_upload
def clean_logo(self):
logo = self.cleaned_data['logo']
if logo:
extension = splitext(logo.name)[1]
# check the extension
if extension.lower() not in ALLOWED_LOGO_EXT:
raise forms.ValidationError(
'The logo must be of jpg, gif, or png image type.')
# check the image header
image_type = '.%s' % imghdr.what('', logo.read())
if image_type not in ALLOWED_LOGO_EXT:
raise forms.ValidationError(
'The logo is an invalid image. Try uploading another logo.'
)
max_upload_size = get_max_file_upload_size()
if logo.size > max_upload_size:
raise forms.ValidationError(
_('Please keep filesize under %s. Current filesize %s') %
(filesizeformat(max_upload_size), filesizeformat(
logo.size)))
return logo
def clean_file(self):
data = self.cleaned_data['file']
max_upload_size = get_max_file_upload_size(file_module=True)
if data.size > max_upload_size:
raise forms.ValidationError(_('Please keep filesize under %s. Current filesize %s') % (filesizeformat(max_upload_size), filesizeformat(data.size)))
return data
def clean_header_image(self):
header_image = self.cleaned_data['header_image']
if header_image:
extension = splitext(header_image.name)[1]
# check the extension
if extension.lower() not in ALLOWED_IMG_EXT:
raise forms.ValidationError(
_('The header image must be of jpg, gif, or png image type.'
))
# check the image header_image
image_type = '.%s' % imghdr.what('', header_image.read())
if image_type not in ALLOWED_IMG_EXT:
raise forms.ValidationError(
_('The header image is an invalid image. Try uploading another image.'
))
max_upload_size = get_max_file_upload_size()
if header_image.size > max_upload_size:
raise forms.ValidationError(
_('Please keep filesize under %(max_upload_size)s. Current filesize %(header_image)s'
) % {
'max_upload_size': filesizeformat(max_upload_size),
'header_image': filesizeformat(header_image.size)
})
return header_image
def clean_files(self):
files = self.cleaned_data.get('files')
max_upload_size = get_max_file_upload_size(file_module=True)
for data in files:
if data.size > max_upload_size:
raise forms.ValidationError(_('Please keep filesize under %(max_upload_size)s. Current filesize %(data_size)s') % {
'max_upload_size': filesizeformat(max_upload_size),
'data_size': filesizeformat(data.size)})
return files
def clean_files(self):
files = self.cleaned_data.get('files')
max_upload_size = get_max_file_upload_size(file_module=True)
for data in files:
if data.size > max_upload_size:
raise forms.ValidationError(
_('Please keep filesize under %s. Current filesize %s') %
(filesizeformat(max_upload_size), filesizeformat(
data.size)))
return files
def clean_header_image(self):
header_image = self.cleaned_data['header_image']
if header_image:
extension = splitext(header_image.name)[1]
# check the extension
if extension.lower() not in ALLOWED_IMG_EXT:
raise forms.ValidationError('The header image must be of jpg, gif, or png image type.')
# check the image header_image
image_type = '.%s' % imghdr.what('', header_image.read())
if image_type not in ALLOWED_IMG_EXT:
raise forms.ValidationError('The header image is an invalid image. Try uploading another image.')
max_upload_size = get_max_file_upload_size()
if header_image.size > max_upload_size:
raise forms.ValidationError(_('Please keep filesize under %s. Current filesize %s') % (filesizeformat(max_upload_size), filesizeformat(header_image.size)))
return header_image
def clean_photo_upload(self):
photo_upload = self.cleaned_data['photo_upload']
if photo_upload:
extension = splitext(photo_upload.name)[1]
# check the extension
if extension.lower() not in ALLOWED_LOGO_EXT:
raise forms.ValidationError('The logo must be of jpg, gif, or png image type.')
# check the image header
image_type = '.%s' % imghdr.what('', photo_upload.read())
if image_type not in ALLOWED_LOGO_EXT:
raise forms.ValidationError('The logo is an invalid image. Try uploading another logo.')
max_upload_size = get_max_file_upload_size()
if photo_upload.size > max_upload_size:
raise forms.ValidationError(_('Please keep filesize under %s. Current filesize %s') % (filesizeformat(max_upload_size), filesizeformat(photo_upload.size)))
return photo_upload
def clean_logo(self):
logo = self.cleaned_data['logo']
if logo:
try:
extension = splitext(logo.name)[1]
# check the extension
if extension.lower() not in ALLOWED_LOGO_EXT:
raise forms.ValidationError('The logo must be of jpg, gif, or png image type.')
# check the image header
image_type = '.%s' % imghdr.what('', logo.read())
if image_type not in ALLOWED_LOGO_EXT:
raise forms.ValidationError('The logo is an invalid image. Try uploading another logo.')
max_upload_size = get_max_file_upload_size()
if logo.size > max_upload_size:
raise forms.ValidationError(_('Please keep filesize under %(max_upload_size)s. Current filesize %(logo_size)s') % {
'max_upload_size': filesizeformat(max_upload_size),
'logo_size': filesizeformat(logo.size)})
except IOError:
logo = None
return logo
