def get(self, version='v1'):
image_id = self.request.get('id')
if image_id == '':
return self.error(404)
if version not in ('v1', 'v2', 'v3'):
return self.error(501)
if len(image_id) == 6:
image_id = hashlib.md5('%s-%s' %
(SECRET_IMAGE_KEY, image_id)).hexdigest()
thumbnail = memcache.get('cached_original_%s_%s' % (version, image_id))
if thumbnail is None:
original_image_query = OriginalImage().all()
original_image_query.filter('access_key =', image_id)
original_image = original_image_query.get()
if original_image is None:
memcache.add('cached_original_%s_%s' % (version, image_id),
404, 3600)
return self.error(404)
if original_image.archive_list_key.delete_flg:
memcache.add('cached_original_%s_%s' % (version, image_id),
404, 3600)
return self.error(404)
img = images.Image(original_image.image)
if version == 'v2':
img.resize(width=640)
#img.im_feeling_lucky()
thumbnail = img.execute_transforms(output_encoding=images.PNG)
thumbnail = convert_square(thumbnail, 640, 640)
# Workaround
img = images.Image(thumbnail)
img.resize(width=640)
thumbnail = img.execute_transforms(output_encoding=images.JPEG)
else:
img.resize(width=320)
#img.im_feeling_lucky()
thumbnail = img.execute_transforms(output_encoding=images.JPEG)
#thumbnail = convert_square(thumbnail, 320, 320)
memcache.add('cached_original_%s_%s' % (version, image_id),
thumbnail, 3600)
logging.info('Original from DB. id: %s' % image_id)
else:
logging.info('Original from memcache. id: %s' % image_id)
if thumbnail == 404:
return self.error(404)
self.response.headers['Content-Type'] = 'image/jpeg'
self.response.out.write(thumbnail)
def get(self, version='v1'):
image_id = self.request.get('id')
if image_id == '':
return self.error(404)
if version not in ('v1', 'v2', 'v3'):
return self.error(501)
if len(image_id) == 6:
image_id = hashlib.md5('%s-%s' % (SECRET_IMAGE_KEY, image_id)).hexdigest()
thumbnail = memcache.get('cached_original_%s_%s' % (version, image_id))
if thumbnail is None:
original_image_query = OriginalImage().all()
original_image_query.filter('access_key =', image_id)
original_image = original_image_query.get()
if original_image is None:
memcache.add('cached_original_%s_%s' % (version, image_id), 404, 3600)
return self.error(404)
if original_image.archive_list_key.delete_flg:
memcache.add('cached_original_%s_%s' % (version, image_id), 404, 3600)
return self.error(404)
img = images.Image(original_image.image)
if version == 'v2':
img.resize(width=640)
#img.im_feeling_lucky()
thumbnail = img.execute_transforms(output_encoding=images.PNG)
thumbnail = convert_square(thumbnail, 640, 640)
# Workaround
img = images.Image(thumbnail)
img.resize(width=640)
thumbnail = img.execute_transforms(output_encoding=images.JPEG)
else:
img.resize(width=320)
#img.im_feeling_lucky()
thumbnail = img.execute_transforms(output_encoding=images.JPEG)
#thumbnail = convert_square(thumbnail, 320, 320)
memcache.add('cached_original_%s_%s' % (version, image_id), thumbnail, 3600)
logging.info('Original from DB. id: %s' % image_id)
else:
logging.info('Original from memcache. id: %s' % image_id)
if thumbnail == 404:
return self.error(404)
self.response.headers['Content-Type'] = 'image/jpeg'
self.response.out.write(thumbnail)
def get(self):
image_key = self.request.get('id')
user_id = self.request.get('user_id')
if image_key == '':
return self.error(404)
archive_list_query = ArchiveList().all()
archive_list_query.filter('image_key =', image_key)
archive_list_query.filter('user_id =', user_id)
archive_list = archive_list_query.get()
if archive_list is None:
return self.error(404)
mask_image_key = hashlib.md5('%s-%s' %
(SECRET_MASK_KEY, image_key)).hexdigest()
mask_image_query = MaskImage().all()
mask_image_query.filter('access_key =', mask_image_key)
mask_image = mask_image_query.get()
mask_image.delete()
original_image_key = hashlib.md5(
'%s-%s' % (SECRET_IMAGE_KEY, image_key)).hexdigest()
original_image_query = OriginalImage().all()
original_image_query.filter('access_key =', original_image_key)
original_image = original_image_query.get()
original_image.delete()
archive_list.delete()
memcache.delete('cached_mask_%s' % mask_image_key)
memcache.delete('cached_original_%s' % original_image_key)
memcache.delete('cached_image_%s' % image_key)
data = {'state': True}
json_data = json.dumps(data, ensure_ascii=False)
self.response.content_type = 'application/json'
self.response.out.write(json_data)
def get(self):
image_key = self.request.get('id')
user_id = self.request.get('user_id')
if image_key == '':
return self.error(404)
archive_list_query = ArchiveList().all()
archive_list_query.filter('image_key =', image_key)
archive_list_query.filter('user_id =', user_id)
archive_list = archive_list_query.get()
if archive_list is None:
return self.error(404)
mask_image_key = hashlib.md5('%s-%s' % (SECRET_MASK_KEY, image_key)).hexdigest()
mask_image_query = MaskImage().all()
mask_image_query.filter('access_key =', mask_image_key)
mask_image = mask_image_query.get()
mask_image.delete()
original_image_key = hashlib.md5('%s-%s' % (SECRET_IMAGE_KEY, image_key)).hexdigest()
original_image_query = OriginalImage().all()
original_image_query.filter('access_key =', original_image_key)
original_image = original_image_query.get()
original_image.delete()
archive_list.delete()
memcache.delete('cached_mask_%s' % mask_image_key)
memcache.delete('cached_original_%s' % original_image_key)
memcache.delete('cached_image_%s' % image_key)
data = {'state': True}
json_data = json.dumps(data, ensure_ascii=False)
self.response.content_type = 'application/json'
self.response.out.write(json_data)
def get(self):
image_key = self.request.get('id')
if image_key == '':
return self.error(404)
style = self.request.get('style')
if style in ('icon48', 'icon120', 'size240', 'size300'):
cache_key = 'cached_image_%s_%s' % (image_key, style)
else:
style = None
cache_key = 'cached_image_%s' % image_key
logging.info('memcache_key: %s' % cache_key)
thumbnail = memcache.get(cache_key)
if thumbnail is None:
archive_list_query = ArchiveList().all()
archive_list_query.filter('image_key =', image_key)
archive_list_query.filter('delete_flg =', False)
archive_list = archive_list_query.get()
if archive_list is None:
memcache.add(cache_key, 404, 3600)
return self.error(404)
mask_image_key = hashlib.md5('%s-%s' % (SECRET_MASK_KEY, image_key)).hexdigest()
mask_image_query = MaskImage().all()
mask_image_query.filter('access_key =', mask_image_key)
mask_image = mask_image_query.get()
original_image_key = hashlib.md5('%s-%s' % (SECRET_IMAGE_KEY, image_key)).hexdigest()
original_image_query = OriginalImage().all()
original_image_query.filter('access_key =', original_image_key)
original_image = original_image_query.get()
if mask_image is None or original_image is None:
return self.error(404)
mask_image = images.Image(mask_image.image)
mask_image.resize(width=640)
#mask_image.im_feeling_lucky()
new_mask_image = mask_image.execute_transforms(output_encoding=images.PNG)
new_mask_image = convert_square(new_mask_image, 640, 640)
original_image = images.Image(original_image.image)
original_image.resize(width=640)
#original_image.im_feeling_lucky()
new_original_image = original_image.execute_transforms(output_encoding=images.PNG)
new_original_image = convert_square(new_original_image, 640, 640)
all_images = []
all_images.append((new_original_image, 0, 0, 1.0, images.TOP_LEFT))
all_images.append((new_mask_image, 0, 0, 1.0, images.TOP_LEFT))
image_c = images.composite(all_images, 640, 640, 0, images.PNG, 100)
img = images.Image(image_c)
width = 320
if style is not None:
if style == 'size240':
width = 240
elif style == 'size300':
width = 300
img.resize(width=width)
#img.im_feeling_lucky()
thumbnail = img.execute_transforms(output_encoding=images.JPEG)
if style is not None:
if style == 'icon48':
thumbnail = convert_square(thumbnail, 48, 48)
elif style == 'icon120':
thumbnail = convert_square(thumbnail, 120, 120)
memcache.add(cache_key, thumbnail, 3600)
logging.info('Image from DB. image_key: %s' % image_key)
else:
logging.info('Image from memcache. image_key: %s' % image_key)
if thumbnail == 404:
return self.error(404)
self.response.headers['Content-Type'] = 'image/jpeg'
self.response.out.write(thumbnail)
def get(self):
image_key = self.request.get('id')
if image_key == '':
return self.error(404)
style = self.request.get('style')
if style in ('icon48', 'icon120', 'size240', 'size300'):
cache_key = 'cached_image_%s_%s' % (image_key, style)
else:
style = None
cache_key = 'cached_image_%s' % image_key
logging.info('memcache_key: %s' % cache_key)
thumbnail = memcache.get(cache_key)
if thumbnail is None:
archive_list_query = ArchiveList().all()
archive_list_query.filter('image_key =', image_key)
archive_list_query.filter('delete_flg =', False)
archive_list = archive_list_query.get()
if archive_list is None:
memcache.add(cache_key, 404, 3600)
return self.error(404)
mask_image_key = hashlib.md5(
'%s-%s' % (SECRET_MASK_KEY, image_key)).hexdigest()
mask_image_query = MaskImage().all()
mask_image_query.filter('access_key =', mask_image_key)
mask_image = mask_image_query.get()
original_image_key = hashlib.md5(
'%s-%s' % (SECRET_IMAGE_KEY, image_key)).hexdigest()
original_image_query = OriginalImage().all()
original_image_query.filter('access_key =', original_image_key)
original_image = original_image_query.get()
if mask_image is None or original_image is None:
return self.error(404)
mask_image = images.Image(mask_image.image)
mask_image.resize(width=640)
#mask_image.im_feeling_lucky()
new_mask_image = mask_image.execute_transforms(
output_encoding=images.PNG)
new_mask_image = convert_square(new_mask_image, 640, 640)
original_image = images.Image(original_image.image)
original_image.resize(width=640)
#original_image.im_feeling_lucky()
new_original_image = original_image.execute_transforms(
output_encoding=images.PNG)
new_original_image = convert_square(new_original_image, 640, 640)
all_images = []
all_images.append((new_original_image, 0, 0, 1.0, images.TOP_LEFT))
all_images.append((new_mask_image, 0, 0, 1.0, images.TOP_LEFT))
image_c = images.composite(all_images, 640, 640, 0, images.PNG,
100)
img = images.Image(image_c)
width = 320
if style is not None:
if style == 'size240':
width = 240
elif style == 'size300':
width = 300
img.resize(width=width)
#img.im_feeling_lucky()
thumbnail = img.execute_transforms(output_encoding=images.JPEG)
if style is not None:
if style == 'icon48':
thumbnail = convert_square(thumbnail, 48, 48)
elif style == 'icon120':
thumbnail = convert_square(thumbnail, 120, 120)
memcache.add(cache_key, thumbnail, 3600)
logging.info('Image from DB. image_key: %s' % image_key)
else:
logging.info('Image from memcache. image_key: %s' % image_key)
if thumbnail == 404:
return self.error(404)
self.response.headers['Content-Type'] = 'image/jpeg'
self.response.out.write(thumbnail)
