def create_post():
post_data = request.get_json(force=True, silent=True)
if post_data == None:
return "Bad request", 400
post = Post(get_id(), post_data["title"], post_data["content"])
POSTS[post.id] = post
return json.dumps(post.to_dict()), 201
def new_post(self):
title = input("Enter post title:")
content = input("Enter post:")
date = input("Enter date or leave for today(ddmmyyyy):")
post = Post(self.author,title,content,self.id,datetime.datetime.strptime(date,"%d%m%Y"))
post.save_to_mongo()
def create_post():
post_data = request.get_json(force=True, silent=True)
if post_data == None:
return "Bad request", 400
post = Post(post_data["title"], post_data["content"])
post.save()
return json.dumps(post.to_dict()), 201
def edit_post_service(post_id, new_title, new_body, new_tags):
# Find logged user
current_user = get_user_id(get_jwt_identity())
# Find a post
post = Post.objects(id=post_id).first()
# Find post author
author = json.loads(json_util.dumps(post.to_mongo()))["author"]["$oid"]
# Check if new title is repeated
duplicated_post = Post.objects(title=new_title).first()
if duplicated_post == post:
duplicated_post = None
if current_user is None:
return Response("You have to log in first!", status=401)
elif post is None:
return Response("Cannot find post in database!", status=403)
elif duplicated_post is not None:
return Response(f"Post with title {new_title} already exists!",
status=403)
elif str(author) == str(current_user):
post.title = new_title
post.body = new_body
post.tags = new_tags
post.modified = True
post.lastModifiedAt = datetime.utcnow
post.save()
return jsonify(post)
else:
return Response("Post cannot be updated!", status=409)
def test_14(self, m='Deleted post should be deleted'):
p = Post({"title": "Another original post", "contents":"This is the content", "tags":"music,guitar,test", "author":"*****@*****.**"})
p.validate()
p.save()
retrieved_post = Post.get(p.pk())
retrieved_post.delete()
retrieved_post.is_deleted() |should| equal_to(True)
Post.get(p.pk()) |should| equal_to(None)
def get(self, **kwargs):
post_id = kwargs['post_id']
Post.get_by_id(int(post_id)).key.delete()
# Cascade the delete to all comments associated with the post
comments = Comment.query(Comment.post_id == int(post_id))
for comment in comments:
comment.key.delete()
self.redirect('/')
def save_post(post: Post):
try:
table.put_item(
Item=post.to_dict()
)
except Exception as e:
print(e)
print(post)
send_message('not-quite-dlq', post.to_json(), {"source": post.source})
def post(self, id):
subject = self.request.get('subject')
content = self.request.get('content')
if subject and content:
post = Post(subject=subject, content=content)
key = post.put()
self.redirect('/blog/' + str(key.id()))
else:
self.render_form(content, subject, 'Both a subject and content must be present')
def get(self, id):
query = ( "SELECT id, publish_date, length, user, topic, thread, hash "
"FROM post WHERE id=%s")
cursor = self.db.cursor(query, (id))
sql_result = cursor.fetchone()
cursor.close()
post = Post(sql_result[1], sql_result[2], sql_result[3], sql_result[4])
post.id = sql_result[0]
post.hash = sql_result[5]
return post
def deleteURL():
if not session["logged_in"]:
return redirect(url_for("index"))
if request.method == 'POST':
id = request.form['id']
post = Post(session["username"])
post.delete(id)
return "Success"
def post(self, id):
subject = self.request.get("subject")
content = self.request.get("content")
if subject and content:
post = Post(subject=subject, content=content)
key = post.put()
self.redirect("/blog/" + str(key.id()))
else:
self.render_form(content, subject, "Both a subject and content must be present")
def get_modelled_list(self, posts):
modelled_post_list = []
for post in posts:
try:
modelled_post = Post()
modelled_post.id = post['_id']
date_obj = post['date']
modelled_post.date = date_obj.isoformat()
# print post['title']
modelled_post.title = post['title']
modelled_post.link = post['link']
modelled_post.category = post['category']
modelled_post.tags = post['tags']
modelled_post.group = post['group']
modelled_post.added_by = post['added_by']
# print modelled_post.title
modelled_post_list.append(modelled_post)
# print "in", modelled_post_list
except Exception as inst:
print "error processing objects"
print inst
return None
# print "out", modelled_post_list
return modelled_post_list
def post(self, user_id):
"""
Make a new post
"""
args = postParser.parse_args()
content = args['content']
profile = Profile.objects(user=user_id).first()
post = Post(user=user_id, user_profile=profile, content=content)
post.save()
return {'status': 'success'}
def add_new_post_service(title, body, tags=None):
# cannot add two posts with the same title
if Post.objects(title=title).first() is None:
current_user = get_jwt_identity()
new_post = Post(title=title,
body=body,
tags=tags,
author=get_user_id(current_user))
new_post.save()
return jsonify(new_post)
else:
return Response("Post with that title already exist!", status=409)
def updateURL():
if not session["logged_in"]:
return redirect(url_for("index"))
if request.method == 'POST':
id = request.form['id']
status = request.form['status']
post = Post(session["username"])
post.updateStatus(id, status)
return "Success"
def post(self, user_id):
"""
Make a new post
"""
args = postParser.parse_args()
content = args['content']
profile = Profile.objects(user=user_id).first()
post = Post(user=user_id, user_profile=profile, content=content)
post.save()
return {'status': 'success'}
def create_post():
if request.method == 'GET':
return render_template("new_post.html")
elif request.method == 'POST':
post_data = request.get_json(force=True, silent=True)
if post_data == None:
return "Bad request", 400
post = Post(post_data["title"], post_data["content"],
post_data["price"], post_data["post_date"],
post_data["available"], post_data["buyer"])
post.save()
return redirect('/api/posts')
def post(self):
titulo = self.request.get("edTitulo", "")
autor = self.request.get("edAutor", "")
contenido = self.request.get("edContenido", "")
if (not titulo or not autor or not contenido):
return self.redirect("/home")
else:
post = Post(titulo=titulo, contenido=contenido, autor=autor)
post.put()
time.sleep(1)
return self.redirect("/home")
def addURL():
if not session["logged_in"]:
return redirect(url_for("index"))
if request.method == 'POST':
url = request.form['url']
post = Post(session["username"])
count = len(post.get(user_id=session["user_id"]).all())
if count < post.limit:
status = post.add(url)
return status
def get(self, id):
if id == 'newpost':
self.render_form()
elif str(id).isdigit():
p = Post.get_by_id([int(id)])[0]
self.render('blog/post.html', post=p)
elif re.match(r'\d+\.json', id):
p = Post.get_by_id([int(str(id).split('.')[0])])[0]
self.render_json(p.to_json())
elif str(id) == '.json':
self.render_json(json.dumps(list(Post.select_all()), cls=ModelEncoder))
else:
self.error(404)
def get(self, id):
if id == "newpost":
self.render_form()
elif str(id).isdigit():
p = Post.get_by_id([int(id)])[0]
self.render("blog/post.html", post=p)
elif re.match(r"\d+\.json", id):
p = Post.get_by_id([int(str(id).split(".")[0])])[0]
self.render_json(p.to_json())
elif str(id) == ".json":
self.render_json(json.dumps(list(Post.select_all()), cls=ModelEncoder))
else:
self.error(404)
def create_post():
post = Post()
try:
data = request.get_data()
data = json.loads(data)
post.title = data['title']
post.content = data['content']
post.category_id = data['category_id']
tags = data['tags']
post.region = data['region']
post.image_header_id = data['image_header_id']
except Exception:
raise ServiceException(ErrorCode.PARAM_ERROR, 'param error')
tag_ids = []
if tags is not None and tags != '':
tags = tags.split(",")
for tag_name in tags:
try:
tag = GroupService.get_tag_by_name(tag_name)
except ServiceException:
tag = GroupService.insert_tag(tag_name)
tag_ids.append(str(tag.id))
post.tag_ids = ",".join(tag_ids)
post = PostService.insert_post(post)
return jsonify(json_resp(data=model2dict(post)))
def update_post():
responseWrapper = ResponseWrapper()
response = any_response(request)
user = validate_cookie(request)
if user != None:
post = Post()
try:
# build post object from form data
form_data = request.form['data']
json_data = json.loads(form_data)
post.id = json_data['_id']
post.title = json_data['title']
post.link = json_data['link']
post.category = json_data['category']
post.tags = json_data['tags']
post.group = json_data['groups']
post.added_by = user.name
except Exception as inst:
print "error reading form data"
print inst
responseWrapper = ResponseWrapper()
responseWrapper.set_error(True)
responseWrapper.set_data(["error reading form data. Retry posting"])
if post.title != None and post.link != None and post.group != None and post.added_by != None:
result = postDAO.update_post(post);
responseWrapper = ResponseWrapper()
if result != None or result != False:
responseWrapper.set_error(False)
responseWrapper.set_data([str(result)])
response.status_code = 201
else:
responseWrapper.set_error(True)
responseWrapper.set_data(["error writing post"])
else:
print "error in form data"
responseWrapper = ResponseWrapper()
responseWrapper.set_error(True)
responseWrapper.set_data(["insufficient fields, try again"])
response.status_code = 302
else:
responseWrapper.set_error(True)
responseWrapper.set_data(["User not logged in. Please Login"])
response.status_code = 302
response.data = json.dumps(responseWrapper, default=ResponseWrapper.__str__)
response.mimetype = "application/json"
return response
def save_from_form(self, save_status, save=True):
"""
Updates a post based on form values and notifies ping services
if it is the first publication of the post
"""
do_notification = False
tags = []
for tag in self.params.get('tags', "").split(','):
tags.append(tag.strip())
if self.params.get('key'):
# update if we have an id
p = Post.get(self.params.get('key'))
if save and p.status <> 'Published' and save_status == 'Published':
do_notification = True
p.content = self.params.get('content', None)
p.title = self.params.get('title', None)
p.status = save_status
p.slug = self.params.get('slug', None)
p.tags = tags
else:
# else we insert
p = Post(
content = self.params.get('content', None),
title = self.params.get('title', None),
status = save_status,
slug = self.params.get('slug', None),
tags = tags
)
if save and save_status == 'Published':
do_notification = True
if save:
p.put()
archive = 'archive_' + str(p.posted_on.year) + str(p.posted_on.month) + str(p.posted_on.day)
ptitle = str(p.posted_on.year).rjust(2, '0') + str(p.posted_on.month).rjust(2, '0') + str(p.posted_on.day).rjust(2, '0') + '/' + p.slug
self.invalidate_cache(['blog_last10', archive, ptitle])
do_notification = False
if do_notification:
from external.notification import ping_all
name = 'AlephNullPlex'
base = 'http://alephnullplex.appspot.com/blog/'
perm = base + 'view/' + str(p.posted_on.year) + str(p.posted_on.month) + str(p.posted_on.day)+ '/' + p.slug
feed = base + 'rss'
errors = ping_all(name, base, perm, feed, '')
if errors:
self.error = '<br />'.join(errors)
return p
def new_post(self):
title = input("Enter post title")
content = input("Enter post content")
date = input(
"Enter post date, or leave blank for today(in format ddmmyyyy): ")
if (date == ""):
date = datetime.datetime.utcnow()
else:
date = datetime.datetime.strptime(date, "%d%m%Y")
post = Post(blog_id=self.id,
title=title,
content=content,
author=self.author,
date=date) # strp allows to give a format string
post.save_to_mongo()
def get(self):
# Recuperamos el post para luego poder eliminarlo a través de su clave
post = Post.recupera(self.request)
post.key.delete()
time.sleep(1)
return self.redirect("/home")
def get(self):
"""
This renders home page with all posts, sorted by date.
"""
deleted_post_id = self.request.get('deleted_post_id')
posts = greetings = Post.all().order('-created')
self.render('front.html', posts=posts, deleted_post_id=deleted_post_id)
def testUnlikedPostCanBeLiked(self):
# Ensure that post has been liked
post = Post.get_by_id(self.initial_post_to_like_key.integer_id())
post.liked_by.append("Valid Liker")
post.put()
# Ensure that the Unlike button appears
self.testapp.set_cookie('user', create_user_cookie('Valid Liker'))
response = self.testapp.request(
'/posts/%d' % self.initial_post_to_like_key.integer_id())
like_button = response.html.select('.post-like')[0]
self.assertEqual(like_button.get_text(), 'Unlike')
# Click the Unlike button an ensure the like counter decrements
unlike_response = response.click(description="Unlike").follow()
like_counter = unlike_response.html.select('.post-likes')[0].get_text()
self.assertEqual(int(like_counter), 1)
# Now ensure that there is a Like button and that re-liking
# increments the counter
re_like_response = unlike_response.click(description="Like").follow()
re_like_counter = re_like_response.html.select(
'.post-likes')[0].get_text()
self.assertTrue(int(re_like_counter) == int(like_counter) + 1)
def post(self, **kwargs):
title = self.request.POST['title']
content = self.request.POST['content']
submitter = self.request.cookies.get('user').split("|")[0]
# Check that title and content are non-empty and add the data to the
# datastore; otherwise, re-render the form with errors
if title != '' and content != '':
new_post = Post(title=title, content=content, submitter=submitter)
new_post_key = new_post.put()
new_post_id = new_post_key.id()
self.redirect('/posts/%d' % new_post_id)
else:
template = jinja_env.get_template('new-post.html')
form_data = {'title': title, 'content': content, 'error': True}
self.write(template, {'form': form_data, 'new': True})
def get(self, **kwargs):
template = jinja_env.get_template('post.html')
post_id = kwargs['post_id']
post = Post.get_by_id(int(post_id))
# Retrieve all comments
comments_query = Comment.query(Comment.post_id == int(post_id)).order(
Comment.submitted)
comments = [comment for comment in comments_query]
# Discern anonymous browsers from users
cookie = self.request.cookies.get('user')
user = None
has_liked = None
if validate_user_cookie(cookie):
user = cookie.split("|")[0]
has_liked = user_has_liked_post(user, post_id)
# If this post exists, render it (otherwise, 404)
self.write(
template, {
'post': post,
'comments': comments,
'current_user': user,
'has_liked': has_liked
})
def __from_dynamo(item: dict) -> Post:
return Post(name=item["name"]["S"],
text=item["text"]["S"],
post_id=item["post_id"]["S"],
timestamp=item["timestamp"]["S"],
img_url=item["img_url"]["S"],
tags=item.get("tags", {}).get("SS"))
def get_post_service(post_id):
# get post by id
post = Post.objects(id=post_id).first()
if post is not None:
return post
else:
return Response("Post not found!", status=404)
def init_db():
session = Session()
file = open('example.json', 'r', encoding='utf-8')
data = json.load(file)
file.close()
for user in data['Users']:
item = User(username=user['username'])
session.add(item)
for section in data['Sections']:
item = Section(title=section['title'])
session.add(item)
for post in data['Posts']:
item = Post(title=post['title'],
section_id=post['section_id'],
user_id=post['user_id'],
description=post['description'])
session.add(item)
for tag in data['Tags']:
item = Tag(name=tag['name'], post_id=tag['post_id'])
session.add(item)
session.commit()
session.close()
def create(self, request, *args, **kwargs):
try:
serializer = self.get_serializer(data=request.data)
if serializer.is_valid():
# 대댓글을 달 post, comment 확인
post_id = kwargs["post_id"]
comment_id = kwargs["comment_id"]
comment = Comment.objects.filter(id=comment_id,
post_id=post_id,
depth=1).first()
if comment:
sequence_max = Comment.objects.filter(
group=comment.group,
post_id=post_id).aggregate(Max('sequence'))
sequence = sequence_max["sequence__max"] + 1
post = Post(id=post_id)
Comment.objects.create(post=post,
sequence=sequence,
depth=2,
group=comment.group,
**request.data)
return Response(status=200, data=serializer.data)
else:
# 데이터 없음
return Response(status=400, data="데이터 없음")
else:
return Response(status=400)
except Exception as e:
print(e)
return Response(status=500)
def new_post(self):
title = input("Enter post title : ")
content = input("Enter Post content : ")
date = input(
"Enter the post date or leave blank for today (in format DDMMYYYY)"
)
if date == "":
date = datetime.datetime.utcnow()
else:
date = datetime.datetime.strptime(date, "%d%m%Y")
post = Post(blog_id=self.id,
title=title,
content=content,
author=self.author,
date=date)
post.save_to_mongo()
def update_permission(cls, post_id, update_info):
"""available_to_other
#anonymous_to_other
comment_permission
title
abstract
"""
return Post.update_other_info(post_id, **update_info)
def add(self, **kvals):
if len(kvals):
post = Post(kvals)
post.validate()
if post.is_valid():
post.save()
return self.redirect("/post/%s" % post.pk())
else:
post = Post()
return self.render("post/add", post=post)
def edit(self, id=None, **kvals):
post = Post.get(id)
if len(kvals):
post.update(kvals)
post.validate()
if post.is_valid():
post.save()
return self.redirect("/post/%s" % post.pk())
return self.render("post/edit", post=post)
def add():
if request.method == 'POST':
if not session.get('user_id'):
abort(401)
result = Post.add(1, request.form['blog_title'], request.form['blog_content'])
flash('add success')
return redirect(url_for('index'))
else:
return render_template('add.html')
def error_if_post_does_not_exist(*args, **kwargs):
self = args[0]
post_id = kwargs['post_id']
post = Post.get_by_id(int(post_id))
if post:
fn(self, **kwargs)
else:
self.abort(404)
def post(self):
title = self.request.get('title')
content = self.request.get('content')
board = self.request.get('board')
if title == '':
self.error(400)
else:
author = getSecureUser(self.request)
if(author is not None):
# TODO: check if user is authorized to post in board
newPost = Post(title=title, content=content, author=author, board=board)
newPost.put()
# TODO: redirect to post URL
else:
self.error(401)
def get(self, id=None):
if id is not None:
# /post/{id}: Read data for specific post
post = Post.get_by_id(int(id))
if post is not None:
response = {
'id': post.key.id(),
'title': post.title,
'content': post.content,
'author': post.author,
'board': post.board,
'created': str(post.created),
'modified': str(post.modified)
}
self.response.write(json.dumps(response))
else:
self.error(404)
else:
# /post: Read list of latest posts
postsQuery = Post.query().fetch(25)
posts = []
for post in postsQuery:
posts.append({
'id': post.key.id(),
'title': post.title,
'content': post.content,
'author': post.author,
'board': post.board,
'created': str(post.created),
'modified': str(post.modified)
})
response = {
'posts': posts
}
self.response.write(json.dumps(response))
def get(self, user_id):
"""
Get posts by users
"""
args = postParser.parse_args()
page = args['page']
if page is None:
page = 0
posts = Post.objects().exclude('user')[10 * page: 10 * (page + 1)]
if posts is None:
return abort(400)
return posts_list_serialize(posts)
def post(self):
p = Post.get(self.params['post_key'])
spam = self.params.get('spam_breaker', None)
if not spam or spam.lower().find("purple") == -1:
self.redirect('/blog/view/%s/%s' % (p.posted_on.strftime("%Y%m%d"), p.slug))
return
c = Comment(post=p,
author=self.params['author'],
email=self.params.get('email', None),
url=self.params.get('url', None),
content=self.params['comment'])
c.put()
mailer.new_comment(p, c)
self.redirect('/blog/view/%s/%s' % (p.posted_on.strftime("%Y%m%d"), p.slug))
def show(self):
dstring = self.params.get('date', None)
if dstring:
# redirect them to the nicer /Y/m/d/slug url
self.redirect('/blog/view/%s/%s/%s/%s' % (dstring[:4],dstring[4:6],dstring[6:], self.params['id']))
else:
year = self.params["year"]
month = self.params["month"]
day = self.params["day"]
posts = Post.get_archive(int(year), int(month), int(day)).filter('slug =', self.params['id'])
p = self.from_cache(year + month + day + '/' + self.params['id'], lambda: posts.fetch(1))
if (len(p) > 0):
self.post = p[0]
else:
self.render(template='../404')
def archives(self):
year = self.params.get('year', None)
month = self.params.get('month', None)
day = self.params.get('day', None)
key = 'archive_' + str(year) + str(month) + str(day)
self.page(Post.get_archive(year, month, day).order('-posted_on'), key);
def rss(self):
p = Post.all()
p.order('-posted_on').filter('status =', 'Published')
self.posts = self.from_cache('blog_last10', lambda: p.fetch(10))
def index(self):
p = Post.all().order('-posted_on').filter('status =', 'Published')
self.page(p, 'blog_index_page_')
def test_11(self, m="Validated Post should be able to save"):
p = Post({"title": "This is the test", "contents":"This is the content", "tags":"music,guitar,test", "author":"*****@*****.**"})
p.validate()
p.is_valid() |should| equal_to(True)
len(p.errors()) |should| equal_to(0)
p.save() |should_not| throw(ModelNotValid)
def test_12(self, m="Post should be retrieved by it's pk"):
p = Post({"title": "This is the second test", "contents":"This is the content", "tags":"music,guitar,test", "author":"*****@*****.**"})
p.validate()
p.is_new() |should| equal_to(True)
p.save()
p.is_new() |should_not| equal_to(True)
retrieved_post = Post.get(p.pk())
retrieved_post |should| equal_to(p)
retrieved_post.is_new() |should| equal_to(False)
def detail(blog_id):
blog = Post.get(blog_id)
return render_template('detail.html', blog=blog)
def edit(self): self.require_admin() try: self.post = Post.get(self.params['id']) except KeyError: self.post = None
def search(self):
term = self.params.get('q', None)
self.posts = Post.all().search(term).filter('status =', 'Published').order('-posted_on')
self.has_results = self.posts.count()
self.search_term = term
def test_01(self, m="Post should not validate without title, contents, tags and author"):
p = Post({"title": "", "contents":"", "tags":"", "author":""})
p.validate()
p.is_valid() |should| equal_to(False)
len(p.errors()) |should| equal_to(4)
def test_09(self, m="Validated Post should set it's pk to time uuid"):
p = Post({"title": "What's the best answe' for 1969", "contents":"This is the content", "tags":"music,guitar,test", "author":"*****@*****.**"})
p.validate()
len(p.pk()) |should| equal_to(36)
p.pk() |should| be_like('^[\w\d]{8}\-[\w\d]{4}\-[\w\d]{4}\-[\w\d]{4}\-[\w\d]{12}$')
def test_06(self, m="Post should validate"):
p = Post({"title": "This is the test", "contents":"This is the content", "tags":"music,guitar,test", "author":"*****@*****.**"})
p.validate()
p.is_valid() |should| equal_to(True)
len(p.errors()) |should| equal_to(0)
def tag(self):
p = Post.all().order('-posted_on').filter('tags =', self.params['id']).filter('status =', 'Published')
self.tagged = self.params['id']
self.page(p, 'blog_tag_' + self.params['id'])
def index():
blogs = Post.get_list()
return render_template('index.html', blogs=blogs)
def test_05(self, m="Post should not validate without author email"):
p = Post({"title": "This is the test", "contents":"This is the content", "tags":"music,guitar,test", "author":"yanekk"})
p.validate()
p.is_valid() |should| equal_to(False)
len(p.errors()) |should| equal_to(1)
def test_01(self, m="Cassandra should enable finding posts by author"):
yanekk_post = Post({"title": "This is the post by Yanekk", "contents":"yanekk yanekk yanekk", "tags":"music,guitar,test", "author":"*****@*****.**"})
yanekk_post.validate()
yanekk_post.save()
second_yanekk_post = Post({"title": "Another post by Yanekk", "contents":"yanekk yanekk yanekk", "tags":"music,guitar,test", "author":"*****@*****.**"})
second_yanekk_post.validate()
second_yanekk_post.save()
zbyszek_post = Post({"title": "Post by zbyszek", "contents":"yanekk yanekk yanekk", "tags":"music,guitar,test", "author":"*****@*****.**"})
zbyszek_post.validate()
zbyszek_post.save()
yanekk_posts = Post.by_index("author", "==", "*****@*****.**")
zbyszek_posts = Post.by_index("author", "==", "*****@*****.**")
yanekk_posts |should| contain(yanekk_post)
yanekk_posts |should| contain(second_yanekk_post)
yanekk_posts |should_not| contain(zbyszek_post)
zbyszek_posts |should| contain(zbyszek_post)
zbyszek_posts |should_not| contain(yanekk_post)