def update(id):
"""Update a post if the current user is the author."""
post = check_post(id)
if not post:
return Response("post not found", status=404)
if request.method == "POST":
error = None
json = request.get_json()
if check_attrs_in_json(json, 'title', 'body'):
title = json['title']
body = json['body']
db = get_db()
update_post(db, title, body, id)
return Response('Post was updated', status=200)
else:
error = 'incorrect json'
flash(error)
return Response('%s' % error, status=400)
return Response("need POST method", status=405)
def post(id):
post = dict(check_post(id))
error = None
# post with id does not exist
if not post:
error = json.dumps({"error": "Post id {0} not available.".format(id)})
if error:
return Response(
error,
status=404,
mimetype="application/json"
)
# get post by id
if request.method == "GET":
post['created'] = post['created'].strftime("%d-%b-%Y (%H:%M:%S)")
data = json.dumps(dict(post))
return Response(
data,
status=200,
mimetype="application/json"
)
# update post by id
elif request.method == "PUT":
data = request.get_json()
title = data.get('title', '')
body = data.get('body', '')
if not title:
error = json.dumps({"error": "Title is required"})
if error:
return Response(
error,
status=400,
mimetype="application/json"
)
db = get_db()
update_post(db, title, body, id)
message = json.dumps({'message': 'Post id {0} update successfully'.format(id)})
return Response(
message,
status=200,
mimetype="application/json"
)
# delete post by id
elif request.method == "DELETE":
db = get_db()
delete_post(db, id)
message = json.dumps({'message': 'Post id {0} delete successfully'.format(id)})
return Response(
message,
status=200,
mimetype="application/json"
)
def update(post_id):
"""Update a post if the current user is the author."""
check_post(post_id)
json = request.get_json()
if json.get('title') and json.get('body'):
title, body = json['title'], json['body']
update_post(get_db(), title, body, post_id)
return Response("Success: post was updated", 200)
abort(400, description='Error: Title and body is required')
def update(id):
"""Update a post if the current user is the author."""
post = check_post(id)
if request.method == "POST":
error = None
db = get_db()
json_data = request.get_json()
title = json_data['title']
body = json_data['body']
update_post(db, title, body, id)
return Response("Updated!", status=200)
return Response("Method is not POST", status=40)
def update(id):
"""Update a post if the current user is the author."""
post = check_post(id)
if request.method == "POST":
error = None
# TODO: достать title и body из формы
title = None
body = None
# TODO: title обязательное поле. Если его нет записать ошибку
if error is not None:
flash(error)
else:
db = get_db()
update_post(db, title, body, id)
return redirect(url_for("blog.index"))
return render_template("blog/update.html", post=post)
def upd_post(id):
post = check_post(id)
if not request.json:
abort(400)
if 'title' in request.json and not isinstance(request.json['title'], str):
abort(400)
if 'body' in request.json and not isinstance(request.json['body'], str):
abort(400)
title = request.json.get('title', post['title'])
body = request.json.get('body', post['body'])
db = get_db()
update_post(db, title, body, id)
post = dict(get_post(db, id))
return jsonify({'post': post})