def render_thumb(self, id):
img = ImageModel2.get(id)
if img:
content_type, width, height = getImageInfo(img.imageblob.thumbnail)
self.response.headers['Content-Type'] = content_type
self.response.headers['Content-Disposition'] = img.name
expires = datetime.datetime.now() + datetime.timedelta(days=7)
self.response.headers.add_header("Expires", expires.strftime("%a, %d %b %Y %H:%M:%S %Z") + "GMT")
self.response.headers['Cache-Control'] = 'public,max-age=%d' % int(7*24*60)
self.response.out.write(img.imageblob.thumbnail)
else:
self.error(404)
def create(self):
img = ImageModel()
contenttype, width, height = getImageInfo(self.request.get("img"));
img.name = self.request.get("name")
img.desc = self.request.get("desc")
img.priority = int(self.request.get("priority"))
img.image = db.Blob(self.request.get("img"))
img.gallery = GalleryModel.get(self.request.get("gallery")).key()
img.thumbnail = db.Blob(images.resize(self.request.get("img"), 80, 60))
img.put()
referrer = self.request.headers['referer']
self.redirect(referrer)
def view_all(self):
imgs = ImageModel.all()
imgs = sorted(imgs, priority_sort)
result_imgs = []
for img in imgs:
contenttype, width, height = getImageInfo(img.image)
img.contenttype = contenttype
result_imgs.append(img)
gallerys = GalleryModel.all()
data = {
"imgs": result_imgs,
"gals": gallerys,
"template": "admin/image_view_all.tpl"
}
self.generate(template_base, data)
