def edit(self, id=None):
m = Model()
try:
print(" .. GET Edit Data (ID): " + id)
res = m.find_by_id(id)
self.success(message="image, edit id: " + str(id), data=res)
except Exception as e:
self.error(message="image, edit id: " + str(id) + "msg: " + str(e),
data=None)
def destroy(self, id=None):
try:
data_json = self.request.body
print(" .. DELETE Data: ID:" + str(data_json))
m = Model()
m.init_from_json(data_json)
res = m.find_by_id(m.id)
res.delete()
self.success(message="todo, destroy id: " + str(m.id))
except Exception as e:
self.error(message="todo, destroy id: " + str(e))
def create(self):
try:
data_json = self.request.body
m = Model()
m.init_from_json(data_json, simple_conversion=True)
m.upsert()
self.success(message="image, successfully created " + str(m.id),
data=m,
format="json")
except Exception as e:
self.error(message="image, error updating " + str(m.id) + "msg: " +
str(e),
data=m,
format="json")
def add_image(self, article_id=None):
print("add_image: :" + str(article_id))
#print("request.files[file]: {}".format(str(self.request.files['file'])))
print(str(self.request))
image = Model()
try:
# {'files[]': [{'filename': 'bstrap_blog.PNG', 'body': b'\x89 ... '}]
print("request.files[name]: {}".format(
str(self.request.files["files[]"][0]["filename"])))
file1 = self.request.files["files[]"][0]
except Exception as e:
print(str(e))
try:
#file1_data = f["body"]
#for key in file1.keys():
# print("key=>" + str(key))
original_fname = file1['filename']
fname, extension = os.path.splitext(original_fname)
print("fname, extension :" + str(fname) + ", " + str(extension))
image.articles.append(article_id)
image.filename = fname
image.extension = extension
#fname = ''.join(random.choice(string.ascii_lowercase + string.digits) for x in range(6))
sec_filename = secure_filename(original_fname)
final_filename = os.path.join(myapp["upload_path"], sec_filename)
output_file = open(final_filename, 'wb')
output_file.write(file1['body'])
try:
image.upsert()
except Exception as e:
print("error upserting image")
#self.success(message="final_filename is uploaded", data=image, format="json")
if myapp["proxy"]:
file_path = myapp["app_proxy_url"] + myapp[
"upload_url"] + "/" + sec_filename
else:
file_path = myapp["app_base_url"] + myapp[
"upload_url"] + "/" + sec_filename
out_d = {"files": [{"url": file_path}]}
print(json.dumps(out_d))
#self.write(json.dumps(out_d))
self.success(pure=True, data=out_d, format="json")
except Exception as e:
print("raw error: {}".format(str(e)))
self.error(message="Error uploading final_filename:" + str(e),
format="json")
def update(self, id=None):
data_json = self.request.body
m = Model()
m.init_from_json(data_json)
res = m.find_by_id(m.id)
res.init_from_json(data_json)
try:
#res.tags= res.tags.split(",")
res.upsert()
self.success(message="image, successfully updated " + str(res.id),
data=res,
format="json")
except Exception as e:
self.error(message="image, error updating: " + str(m.id) +
"msg: " + str(e),
data=data_json,
format="json")
def new(self):
m = Model()
self.success(message="image, new", data=m)
class Image(PowHandler):
#
# every pow handler automatically gets these RESTful routes
# thru the @app.add_rest_routes() decorator.
#
# 1 GET /image #=> list
# 2 GET /image/1 #=> show
# 3 GET /image/new #=> new
# 4 GET /image/1/edit #=> edit
# 5 GET /image/page/1 #=> page
# 6 GET /image/search #=> search
# 7 PUT /image/1 #=> update
# 8 PUT /image #=> update (You have to send the id as json payload)
# 9 POST /image #=> create
# 10 DELETE /image/1 #=> destroy
#
# standard supported http methods are:
# SUPPORTED_METHODS = ("GET", "HEAD", "POST", "DELETE", "PATCH", "PUT", "OPTIONS")
# you can overwrite any of those directly or leave the @add_rest_routes out to have a basic
# handler.
# curl test:
# windows: (the quotes need to be escape in cmd.exe)
# (You must generate a post model andf handler first... update the db...)
# POST: curl -H "Content-Type: application/json" -X POST -d "{ \"title\" : \"first post\" }" http://localhost:8080/post
# GET: curl -H "Content-Type: application/json" -X GET http://localhost:8080/post
# PUT: curl -H "Content-Type: application/json" -X PUT -d "{ \"id\" : \"1\", \"text\": \"lalala\" }" http://localhost:8080/post
# DELETE: curl -H "Content-Type: application/json" -X DELETE -d "{ \"id\" : \"1\" }" http://localhost:8080/post
model = Model()
# these fields will be hidden by scaffolded views:
hide_list = ["id", "created_at", "last_updated"]
@tornado.web.authenticated
def add_image(self, article_id=None):
print("add_image: :" + str(article_id))
#print("request.files[file]: {}".format(str(self.request.files['file'])))
print(str(self.request))
image = Model()
try:
# {'files[]': [{'filename': 'bstrap_blog.PNG', 'body': b'\x89 ... '}]
print("request.files[name]: {}".format(
str(self.request.files["files[]"][0]["filename"])))
file1 = self.request.files["files[]"][0]
except Exception as e:
print(str(e))
try:
#file1_data = f["body"]
#for key in file1.keys():
# print("key=>" + str(key))
original_fname = file1['filename']
fname, extension = os.path.splitext(original_fname)
print("fname, extension :" + str(fname) + ", " + str(extension))
image.articles.append(article_id)
image.filename = fname
image.extension = extension
#fname = ''.join(random.choice(string.ascii_lowercase + string.digits) for x in range(6))
sec_filename = secure_filename(original_fname)
final_filename = os.path.join(myapp["upload_path"], sec_filename)
output_file = open(final_filename, 'wb')
output_file.write(file1['body'])
try:
image.upsert()
except Exception as e:
print("error upserting image")
#self.success(message="final_filename is uploaded", data=image, format="json")
if myapp["proxy"]:
file_path = myapp["app_proxy_url"] + myapp[
"upload_url"] + "/" + sec_filename
else:
file_path = myapp["app_base_url"] + myapp[
"upload_url"] + "/" + sec_filename
out_d = {"files": [{"url": file_path}]}
print(json.dumps(out_d))
#self.write(json.dumps(out_d))
self.success(pure=True, data=out_d, format="json")
except Exception as e:
print("raw error: {}".format(str(e)))
self.error(message="Error uploading final_filename:" + str(e),
format="json")
def show(self, id=None):
m = Model()
res = m.find_by_id(id)
self.success(message="image show", data=res)
@tornado.web.authenticated
def list(self):
m = Model()
res = m.get_all()
self.success(message="image, index", data=res)
@tornado.web.authenticated
def page(self, page=0):
m = Model()
res = m.page(page=int(page), page_size=myapp["page_size"])
self.success(message="image page: #" + str(page), data=res)
@tornado.web.authenticated
def search(self):
m = Model()
return self.error(message="image search: not implemented yet ")
@tornado.web.authenticated
def edit(self, id=None):
m = Model()
try:
print(" .. GET Edit Data (ID): " + id)
res = m.find_by_id(id)
self.success(message="image, edit id: " + str(id), data=res)
except Exception as e:
self.error(message="image, edit id: " + str(id) + "msg: " + str(e),
data=None)
@tornado.web.authenticated
def new(self):
m = Model()
self.success(message="image, new", data=m)
@tornado.web.authenticated
def create(self):
try:
data_json = self.request.body
m = Model()
m.init_from_json(data_json, simple_conversion=True)
m.upsert()
self.success(message="image, successfully created " + str(m.id),
data=m,
format="json")
except Exception as e:
self.error(message="image, error updating " + str(m.id) + "msg: " +
str(e),
data=m,
format="json")
@tornado.web.authenticated
def update(self, id=None):
data_json = self.request.body
m = Model()
m.init_from_json(data_json)
res = m.find_by_id(m.id)
res.init_from_json(data_json)
try:
#res.tags= res.tags.split(",")
res.upsert()
self.success(message="image, successfully updated " + str(res.id),
data=res,
format="json")
except Exception as e:
self.error(message="image, error updating: " + str(m.id) +
"msg: " + str(e),
data=data_json,
format="json")
@tornado.web.authenticated
def destroy(self, id=None):
try:
data_json = self.request.body
print(" .. DELETE Data: ID:" + str(data_json))
m = Model()
m.init_from_json(data_json)
res = m.find_by_id(m.id)
res.delete()
self.success(message="todo, destroy id: " + str(m.id))
except Exception as e:
self.error(message="todo, destroy id: " + str(e))
def search(self):
m = Model()
return self.error(message="image search: not implemented yet ")
def page(self, page=0):
m = Model()
res = m.page(page=int(page), page_size=myapp["page_size"])
self.success(message="image page: #" + str(page), data=res)
def list(self):
m = Model()
res = m.get_all()
self.success(message="image, index", data=res)
def show(self, id=None):
m = Model()
res = m.find_by_id(id)
self.success(message="image show", data=res)