def update_photo(it, request_handler):
try:
raw_file = request_handler.request.get('new-photo')
rot = request_handler.request.get("rotation")
if len(raw_file) > 0:
# a new image saved
img = DBImage() # - no: create it
if rot and (rot <> u'0'): # is a rotation requested?
angle = int(rot) * 90
raw_file = images.rotate(raw_file, angle)
# exif = raw_file.get_original_metadata()
img.picture = db.Blob(raw_file)
img.make_thumb()
img.owner = request_handler.user_id
img.put()
logging.debug('update_photo Ins:',img.key.id())
if it.photo: # the item has an image already?
logging.debug( 'update_photo Del:',it.photo.id())
it.photo.delete()
else:
# no new image - rotate an existing image?
img = None # no image supplied
if rot and (rot != u'0'): # is a rotation requested?
old_img = it.photo
if old_img and old_img.picture:
# if so, does the item have a pic already?
angle = int(rot) * 90 # rotate & save in place
rotated_pic = images.rotate(old_img.picture, angle)
old_img.picture = db.Blob(rotated_pic)
old_img.thumb = None
old_img.put()
except Exception:
logging.exception("newOrUpdateItem Image Resize: ", exc_info=True)
img = None
return img
def mark_img_init(self):
if self.black_img == ():
logging.info('Loading Black Image...')
f = open("img/black.png", "rb")
img = f.read()
f.close()
self.black_img = (img, images.rotate(img, 180), images.resize(img, 16, 16) )
if self.white_img == ():
logging.info('Loading White Image...')
f = open("img/white.png", "rb")
img = f.read()
f.close()
self.white_img = (img, images.rotate(img, 180), images.resize(img, 16, 16) )
def FAQCategoryUpdate(self, faqcat):
""" update faqcat"""
if self.is_current_user_admin():
print(faqcat.id)
if faqcat.id != None:
item = ndb.Key(urlsafe=faqcat.id).get()
if item is None:
raise endpoints.BadRequestException("FAQCategory not found")
else:
if faqcat.image != None:
image = faqcat.image
if len(image) > 6*1024*1024:
raise endpoints.BadRequestException("Max. image size is 6*1024*1024 bytes")
write_retry_params = gcs.RetryParams(backoff_factor=1.1)
filename = "/" + BUCKET_NAME + "/" +str(uuid.uuid4())
png = images.rotate(image, 0, output_encoding=images.PNG)
gcs_file = gcs.open(filename,'w',retry_params=write_retry_params,content_type='image/png',)
gcs_file.write(png)
gcs_file.close()
blobkey = blobstore.create_gs_key("/gs" + filename)
url = images.get_serving_url(blobkey)
item.image_url = url
item.blobkey = filename
del faqcat.image
item.put()
return item
else:
raise endpoints.BadRequestException("ID missing")
else:
raise endpoints.UnauthorizedException("Only Volunteers users can update FAQCategory. \
Contact [email protected] for more information.")
def OfferInsert(self, offer):
""" Created create offer"""
user = self.get_current_user()
offer.owner_key = user.key
urls = []
blobkeys = []
for image in offer.images:
if len(image) > 6*1024*1024:
for blobkey in blobkeys:
gcs.delete(blobkey)
raise endpoints.BadRequestException("Max. image size is 6*1024*1024 bytes")
write_retry_params = gcs.RetryParams(backoff_factor=1.1)
filename = "/" + BUCKET_NAME + "/" +str(uuid.uuid4())
png = images.rotate(image, 0, output_encoding=images.PNG)
gcs_file = gcs.open(filename,'w',retry_params=write_retry_params,content_type='image/png',)
gcs_file.write(image)
gcs_file.close()
blobkey = blobstore.create_gs_key("/gs" + filename)
blobkeys.append(filename)
#url = images.get_serving_url("gs" + filename)
url = images.get_serving_url(blobkey)
urls.append(url)
offer.image_urls = urls
offer.blobkeys = blobkeys
del offer.images
offer.put()
return offer
def get(self):
i_key = ndb.Key(urlsafe=self.request.get('img_id'))
x = self.request.get('size')
deg = self.request.get('deg')
flip = str(self.request.get('flip'))
lucky = str(self.request.get('lucky'))
#flipV=self.request.get('flipV')
#nothing=self.request.get('nothing')
#self.response.out.write(str(x)+"<br>")
greeting = i_key.get()
if greeting.bomma:
if x == '':
x = '500'
x = int(x)
deg = int(deg)
self.response.headers['Content-Type'] = 'image/png'
greeting.bomma = images.resize(greeting.bomma, x, x)
greeting.bomma = images.rotate(greeting.bomma, deg)
if flip == "flipH":
greeting.bomma = images.horizontal_flip(greeting.bomma)
if flip == "flipV":
greeting.bomma = images.vertical_flip(greeting.bomma)
if lucky == "lucky":
greeting.bomma = images.im_feeling_lucky(greeting.bomma)
self.response.out.write(greeting.bomma)
else:
self.response.out.write('No image')
def get(self):
project_id = self.request.get('project_id')
metadata = self.request.get('metadata')
resize = self.request.get('resize')
rotate = self.request.get('rotate')
transform = self.request.get('transform')
query = db.GqlQuery("SELECT * FROM ProjectLogo WHERE "
"project_id = '%s'" % project_id)
logo = query[0]
if metadata is not None and metadata == 'true':
if transform is not None and transform == 'true':
logo_image = images.Image(logo.picture)
if resize is not None and len(resize) > 0:
logo_image.resize(width=int(resize))
if rotate is not None and rotate == 'true':
logo_image.rotate(90)
logo_image.execute_transforms()
else:
self.response.headers['Content-Type'] = 'application/json'
if resize is not None and len(resize) > 0:
logo.picture = images.resize(logo.picture,
width=int(resize))
if rotate is not None and rotate == 'true':
logo.picture = images.rotate(logo.picture, 90)
logo_image = images.Image(logo.picture)
image_data = {
'height': logo_image.height,
'width': logo_image.width,
'format': logo_image.format
}
self.response.out.write(json.dumps(image_data))
else:
self.response.headers['Content-Type'] = 'image/png'
self.response.out.write(str(logo.picture))
def get(self):
project_id = self.request.get('project_id')
metadata = self.request.get('metadata')
resize = self.request.get('resize')
rotate = self.request.get('rotate')
transform = self.request.get('transform')
query = db.GqlQuery("SELECT * FROM ProjectLogo WHERE "
"project_id = '%s'" % project_id)
logo = query[0]
if metadata is not None and metadata == 'true':
if transform is not None and transform == 'true':
logo_image = images.Image(logo.picture)
if resize is not None and len(resize) > 0:
logo_image.resize(width=int(resize))
if rotate is not None and rotate == 'true':
logo_image.rotate(90)
logo_image.execute_transforms()
else:
self.response.headers['Content-Type'] = 'application/json'
if resize is not None and len(resize) > 0:
logo.picture = images.resize(logo.picture, width=int(resize))
if rotate is not None and rotate == 'true':
logo.picture = images.rotate(logo.picture, 90)
logo_image = images.Image(logo.picture)
image_data = {
'height' : logo_image.height,
'width' : logo_image.width,
'format' : logo_image.format
}
self.response.out.write(json.dumps(image_data))
else:
self.response.headers['Content-Type'] = 'image/png'
self.response.out.write(logo.picture)
def number_img_init(self, num):
if self.number_img.get(str(num)) == None:
logging.info('Loading ' + str(num) + '.png ...')
f = open("img/" + str(num) + ".png", "rb")
num_img = f.read()
self.number_img[str(num)] = (num_img,
images.rotate(num_img, 180))
f.close()
def UserInsert(self, user):
""" Creates create user"""
current_user = endpoints.get_current_user()
user_id = self.get_user_id(current_user)
users = User.query(User.user_id == user_id)
if users.count() == 0:
user.user_id = user_id
if user.image != None:
image = user.image
if len(image) > 6*1024*1024:
raise endpoints.BadRequestException("Max. image size is 6*1024*1024 bytes")
write_retry_params = gcs.RetryParams(backoff_factor=1.1)
filename = "/" + BUCKET_NAME + "/" +str(uuid.uuid4())
png = images.rotate(image, 0, output_encoding=images.PNG)
gcs_file = gcs.open(filename,'w',retry_params=write_retry_params,content_type='image/png',)
gcs_file.write(png)
gcs_file.close()
blobkey = blobstore.create_gs_key("/gs" + filename)
url = images.get_serving_url(blobkey)
user.image_url = url
user.blobkey = filename
del user.image
"""TODO: write better code; temp fix to get users name"""
headers = {'Authorization': os.getenv('HTTP_AUTHORIZATION')}
url = "https://www.googleapis.com/plus/v1/people/me"
result = urlfetch.fetch(url=url,
method=urlfetch.GET,
headers=headers)
profile = json.loads(result.content)
print(profile)
user.name = profile['displayName']
profUrl = profile['url']
if user.im != None:
try:
im_json = json.loads(user.im)
except:
raise endpoints.BadRequestException("im needs to be empty or valid json")
else:
im_json = {}
im_json["gplus"] = {"url":profUrl,"display":user.name}
user.im = json.dumps(im_json)
current_user = endpoints.get_current_user()
email = current_user.email()
if self.is_current_user_admin():
user.is_volunteer = True
user.is_admin = True
else:
user.is_volunteer = False
user.is_admin = False
user.put()
print(user)
return user
else:
return users.get()
def UserUpdate(self, user):
""" Updates informations about the user """
current_user = endpoints.get_current_user()
user_id = self.get_user_id(current_user)
users = User.query(User.user_id == user_id)
if users.count() != 1:
raise endpoints.BadRequestException("There no user with user id %s." % user_id)
else:
update_user = users.get()
if user.image != None:
image = user.image
if len(image) > 6*1024*1024:
raise endpoints.BadRequestException("Max. image size is 6*1024*1024 bytes")
write_retry_params = gcs.RetryParams(backoff_factor=1.1)
filename = "/" + BUCKET_NAME + "/" +str(uuid.uuid4())
png = images.rotate(image, 0, output_encoding=images.PNG)
gcs_file = gcs.open(filename,'w',retry_params=write_retry_params,content_type='image/png',)
gcs_file.write(png)
gcs_file.close()
blobkey = blobstore.create_gs_key("/gs" + filename)
url = images.get_serving_url(blobkey)
update_user.image_url = url
update_user.blobkey = filename
del user.image
update_user.address = user.address
if user.im != None:
try:
im_json = json.loads(user.im)
except:
raise endpoints.BadRequestException("im needs to be empty or valid json")
else:
im_json = {}
if "gplus" in json.loads(update_user.im):
im_json["gplus"] = json.loads(update_user.im)["gplus"]
else:
"""TODO: write better code; temp fix to get users name"""
headers = {'Authorization': os.getenv('HTTP_AUTHORIZATION')}
url = "https://www.googleapis.com/plus/v1/people/me"
result = urlfetch.fetch(url=url,
method=urlfetch.GET,
headers=headers)
profile = json.loads(result.content)
user.name = profile['displayName']
profUrl = profile['url']
im_json["gplus"] = {"url":profUrl,"display":user.name}
update_user.im = json.dumps(im_json)
if user.interest != None:
update_user.interest = user.interest
update_user.put()
return update_user
def post(self):
user = users.get_current_user()
uploaded = Uploaded.get_by_key_name(str(user))
response = "baz"
if uploaded is None:
response = "No image uploaded yet."
else:
image = uploaded.image
if self.request.get('hflip'):
newimage = images.horizontal_flip(image)
elif self.request.get('vflip'):
newimage = images.vertical_flip(image)
elif self.request.get('rotater'):
newimage = images.rotate(image, 90)
elif self.request.get('rotatel'):
newimage = images.rotate(image, 270)
uploaded.image = newimage
uploaded.put()
self.redirect("/")
def post(self):
#check login
if not users.get_current_user():
self.redirect(users.create_login_url('/'))
user = users.get_current_user()
query = db.GqlQuery("SELECT * FROM Image WHERE user = :1", user)
saved_image = query.get()
action = self.request.get("action")
if saved_image and action:
if action == "resize":
width = self.request.get("width")
height = self.request.get("height")
if width and height:
img = images.resize(saved_image.data, int(width), int(height), saved_image.output_encoding)
elif action == "rotate":
degrees = self.request.get("degrees")
if degrees:
img = images.rotate(saved_image.data, int(degrees), saved_image.output_encoding)
elif action == "im_feeling_lucky":
img = images.im_feeling_lucky(saved_image.data, saved_image.output_encoding)
elif action == "crop":
left_x = self.request.get("left_x")
top_y = self.request.get("top_y")
right_x = self.request.get("right_x")
bottom_y = self.request.get("bottom_y")
if left_x and top_y and right_x and bottom_y:
img = images.crop(saved_image.data, float(left_x), float(top_y), float(right_x), float(bottom_y), saved_image.output_encoding)
if img:
# save new settings
output_encoding = saved_image.output_encoding
content_type, width, height = getImageInfo(img)
# delete previous entity
for image in query:
db.delete(image)
image = Image()
image.user = user
image.data = db.Blob(img)
image.output_encoding = output_encoding
image.content_type = content_type
image.width = width
image.height = height
image.put()
def MentoringRequestInsert(self, mentoringrequest):
""" Create mentoringrequest"""
user = self.get_current_user()
mentoringrequest.requester_key = user.key
if mentoringrequest.image != None:
image = mentoringrequest.image
if len(image) > 6*1024*1024:
raise endpoints.BadRequestException("Max. image size is 6*1024*1024 bytes")
write_retry_params = gcs.RetryParams(backoff_factor=1.1)
filename = "/" + BUCKET_NAME + "/" +str(uuid.uuid4())
png = images.rotate(image, 0, output_encoding=images.PNG)
gcs_file = gcs.open(filename,'w',retry_params=write_retry_params,content_type='image/png',)
gcs_file.write(png)
gcs_file.close()
blobkey = blobstore.create_gs_key("/gs" + filename)
url = images.get_serving_url(blobkey)
mentoringrequest.image_url = url
print(url)
mentoringrequest.blobkey = filename
print(blobkey)
del mentoringrequest.image
mentoringrequest.put()
return mentoringrequest
entry.content = "bazbooval"
if entry.put():
health['datastore_write'] = RUNNING
else:
health['datastore_write'] = FAILED
logging.error("Datastore write FAILED no exception given")
except Exception, e:
health['datastore'] = FAILED
logging.error("Datastore FAILED %s"%(str(e)))
if capability == "all" or capability == "images":
try:
image = urlfetch.fetch("http://localhost:8079/images/cloud.png").content
images.horizontal_flip(image)
images.vertical_flip(image)
images.rotate(image, 90)
images.rotate(image, 270)
health['images'] = RUNNING
except Exception, e:
health['images'] = FAILED
logging.error("images API FAILED %s"%(str(e)))
if capability == "all" or capability == "memcache":
try:
if memcache.set("boo", "baz", 10):
health['memcache'] = RUNNING
else:
health['memcache'] = FAILED
logging.error("memcached API FAILED no exception")
except Exception, e:
health['memcache'] = FAILED
entry.content = "bazbooval"
if entry.put():
health['datastore_write'] = RUNNING
else:
health['datastore_write'] = FAILED
logging.error("Datastore write FAILED no exception given")
except Exception, e:
health['datastore_write'] = FAILED
logging.error("Datastore write FAILED %s"%(str(e)))
if capability == "all" or capability == "images":
try:
image = urlfetch.fetch("http://localhost/images/status_running.gif").content
images.horizontal_flip(image)
images.vertical_flip(image)
images.rotate(image, 90)
images.rotate(image, 270)
health['images'] = RUNNING
except Exception, e:
health['images'] = FAILED
logging.error("images API FAILED %s"%(str(e)))
if capability == "all" or capability == "memcache":
try:
if memcache.set("boo", "baz", 10):
health['memcache'] = RUNNING
else:
health['memcache'] = FAILED
logging.error("memcached API FAILED no exception")
except Exception, e:
health['memcache'] = FAILED
def piece_international_img_init(self):
if self.piece_international_img != {}:
return
logging.info('Loading International Piece Image...')
f = open("img/fu_international.png", "rb")
fu_img = f.read()
f.close()
f = open("img/ky_international.png", "rb")
ky_img = f.read()
f.close()
f = open("img/ke_international.png", "rb")
ke_img = f.read()
f.close()
f = open("img/gi_international.png", "rb")
gi_img = f.read()
f.close()
f = open("img/ki_international.png", "rb")
ki_img = f.read()
f.close()
f = open("img/hi_international.png", "rb")
hi_img = f.read()
f.close()
f = open("img/ka_international.png", "rb")
ka_img = f.read()
f.close()
f = open("img/ou_international.png", "rb")
ou_img = f.read()
f.close()
f = open("img/to_international.png", "rb")
to_img = f.read()
f.close()
f = open("img/ny_international.png", "rb")
ny_img = f.read()
f.close()
f = open("img/nk_international.png", "rb")
nk_img = f.read()
f.close()
f = open("img/ng_international.png", "rb")
ng_img = f.read()
f.close()
f = open("img/ry_international.png", "rb")
ry_img = f.read()
f.close()
f = open("img/um_international.png", "rb")
um_img = f.read()
f.close()
self.piece_international_img['p'] = (fu_img, images.rotate(fu_img, 180))
self.piece_international_img['l'] = (ky_img, images.rotate(ky_img, 180))
self.piece_international_img['n'] = (ke_img, images.rotate(ke_img, 180))
self.piece_international_img['s'] = (gi_img, images.rotate(gi_img, 180))
self.piece_international_img['g'] = (ki_img, images.rotate(ki_img, 180))
self.piece_international_img['r'] = (hi_img, images.rotate(hi_img, 180))
self.piece_international_img['b'] = (ka_img, images.rotate(ka_img, 180))
self.piece_international_img['k'] = (ou_img, images.rotate(ou_img, 180))
self.piece_international_img['+p'] = (to_img, images.rotate(to_img, 180))
self.piece_international_img['+l'] = (ny_img, images.rotate(ny_img, 180))
self.piece_international_img['+n'] = (nk_img, images.rotate(nk_img, 180))
self.piece_international_img['+s'] = (ng_img, images.rotate(ng_img, 180))
self.piece_international_img['+r'] = (ry_img, images.rotate(ry_img, 180))
self.piece_international_img['+b'] = (um_img, images.rotate(um_img, 180))
self.piece_international_img['+g'] = (ki_img, images.rotate(ki_img, 180))
def piece_img_init(self):
### 画像の初期化が終わっていたらいちいち再読み込みを行わない
### Google App Engineでは前の呼び出し時のインスタンスを
### 覚えていることがまれによくある
if self.piece_img != {}:
return
logging.info('Loading Kanji Piece Image...')
f = open("img/fu.png", "rb")
fu_img = f.read()
f.close()
f = open("img/ky.png", "rb")
ky_img = f.read()
f.close()
f = open("img/ke.png", "rb")
ke_img = f.read()
f.close()
f = open("img/gi.png", "rb")
gi_img = f.read()
f.close()
f = open("img/ki.png", "rb")
ki_img = f.read()
f.close()
f = open("img/hi.png", "rb")
hi_img = f.read()
f.close()
f = open("img/ka.png", "rb")
ka_img = f.read()
f.close()
f = open("img/ou.png", "rb")
ou_img = f.read()
f.close()
f = open("img/to.png", "rb")
to_img = f.read()
f.close()
f = open("img/ny.png", "rb")
ny_img = f.read()
f.close()
f = open("img/nk.png", "rb")
nk_img = f.read()
f.close()
f = open("img/ng.png", "rb")
ng_img = f.read()
f.close()
f = open("img/ry.png", "rb")
ry_img = f.read()
f.close()
f = open("img/um.png", "rb")
um_img = f.read()
f.close()
self.piece_img['p'] = (fu_img, images.rotate(fu_img, 180))
self.piece_img['l'] = (ky_img, images.rotate(ky_img, 180))
self.piece_img['n'] = (ke_img, images.rotate(ke_img, 180))
self.piece_img['s'] = (gi_img, images.rotate(gi_img, 180))
self.piece_img['g'] = (ki_img, images.rotate(ki_img, 180))
self.piece_img['r'] = (hi_img, images.rotate(hi_img, 180))
self.piece_img['b'] = (ka_img, images.rotate(ka_img, 180))
self.piece_img['k'] = (ou_img, images.rotate(ou_img, 180))
self.piece_img['+p'] = (to_img, images.rotate(to_img, 180))
self.piece_img['+l'] = (ny_img, images.rotate(ny_img, 180))
self.piece_img['+n'] = (nk_img, images.rotate(nk_img, 180))
self.piece_img['+s'] = (ng_img, images.rotate(ng_img, 180))
self.piece_img['+r'] = (ry_img, images.rotate(ry_img, 180))
self.piece_img['+b'] = (um_img, images.rotate(um_img, 180))
self.piece_img['+g'] = (ki_img, images.rotate(ki_img, 180))