def get(self, user_nickname):
try:
extra_header_values = {
'title': 'tsurp: %s''s images' % user_nickname
}
user_nickname = urllib.unquote(user_nickname)
images = db.GqlQuery("SELECT * FROM Image WHERE author_nickname = :1", user_nickname)
if not images or not isinstance(images, db.GqlQuery):
self.error(404)
return
images_table = "<table id='images_table'>"
rowcount = 0
rows = "<tr>"
for img in images:
# 5 images per row
if (rowcount % 5) == 0 and rowcount > 0:
rows += "</tr><tr>"
image_url = "/%s" % to_url56(img.key().id())
image_src_url = "/img%s" % image_url
rows += "<td>"
rows += "<a href='%s'>" % image_url
rows += "<img src='%s' /></a>" % image_src_url
rows += "</td>"
rowcount += 1
images_table += rows
images_table += "</tr></table>"
values = {
'images_table': images_table,
'username': user_nickname
}
write_template(self.response, 'userimages.html', values,
extra_header_values)
except Exception, e:
self.error(404)
logging.error('%s: %s' % (self.__class__.__name__,
traceback.print_exc()))
def add(image_data, ext, author=None, title=''):
image = Image()
image.image = db.Blob(image_data)
image.ext = ext
if author:
image.author_nickname = author.nickname()
image.author = author
image.title = title
image.put()
image_id = to_url56(image.key().id())
try:
memcache.add(image_id, image)
except ValueError:
# too big for memcache
pass
return image_id
