# TODO: Implement extract_selected_archives, which unzips the selected archives into
# a selectable or new destination folder
class ZipFileAdminExtender(extension.AdminExtender):
def download_selected_as_archive(modeladmin, request, queryset):
if queryset.count() == 1:
file_name = queryset[0].name
else:
file_name = ugettext('Archive')
file_ext = 'zip'
response = HttpResponse(mimetype='application/zip')
response['Content-Disposition'] = 'attachment; filename=%s.%s' % (
file_name, file_ext)
buffer = StringIO()
operations.compress_nodes(buffer, queryset)
buffer.flush()
response.write(buffer.getvalue())
response['Content-Length'] = len(response.content)
buffer.close()
return response
download_selected_as_archive.short_description = _(
'Download selected %(verbose_name_plural)s as archive')
actions = [download_selected_as_archive]
extension.register(ZipFileAdminExtender)
if self.focal_y != None:
y = str(int(round(self.focal_y * 100)))
return "%s,%s" % (x, y)
class FocalPointFormExtender(extension.FormExtender):
class Media:
js = (
'focal_point/js/focal_point.js',
)
css = {
'all': (
'focal_point/css/focal_point.css',
)
}
class Meta:
fieldsets = [
(_('Focal point'), {
'fields': ['focal_x', 'focal_y'],
'classes': ['collapse']
})
]
extension.register(FocalPointModelExtender)
extension.register(FocalPointFormExtender)
from cStringIO import StringIO
from django.http import HttpResponse
from django.utils.translation import ugettext, ugettext_lazy as _
# TODO: Implement extract_selected_archives, which unzips the selected archives into
# a selectable or new destination folder
class ZipFileAdminExtender(extension.AdminExtender):
def download_selected_as_archive(modeladmin, request, queryset):
if queryset.count() == 1:
file_name = queryset[0].name
else:
file_name = ugettext('Archive')
file_ext = 'zip'
response = HttpResponse(content_type='application/zip')
response['Content-Disposition'] = 'attachment; filename=%s.%s' % (
file_name, file_ext)
buffer = StringIO()
operations.compress_nodes(buffer, queryset)
buffer.flush()
response.write(buffer.getvalue())
response['Content-Length'] = len(response.content);
buffer.close()
return response
download_selected_as_archive.short_description = _('Download selected %(verbose_name_plural)s as archive')
actions = [download_selected_as_archive]
extension.register(ZipFileAdminExtender)
