def show_pins_before(pin_id):
if g.user_id:
time_tag = Pin.objects(id=pin_id).first().create_at
user = User.objects(id=g.user_id).first()
pins = Pin.objects(Q(create_at__lt=time_tag)&Q(owner=g.user_id))[:5].order_by('-create_at')
res_data = pins_pack(pins, user)
return (json.dumps(res_data), 200)
return ('show_pins_before session timeout', 400)
def pin_post():
if g.user_id:
pin_type = request.form['type'] if ('type' in request.form) and request.form['type'] else 1
content = request.form['content'] if 'content' in request.form else ''
pic = request.form['pic'] if 'pic' in request.form else ''
stamp = request.form['stamp'] if ('stamp' in request.form) and request.form['stamp'] else 1
price = float(request.form['price']) if 'price' in request.form else 1.0
currency = request.form['currency'] if ('currency' in request.form) and request.form['currency'] else 'CNY'
# ex_rate = request.form['ex_rate'] if 'ex_rate' in request.form else 1.0
owner = User.objects(id=g.user_id).first()
pin = Pin(type=pin_type,
content=content,
pic=pic,
stamp=stamp,
price=price,
currency=currency,
owner=owner,
create_at=datetime.utcnow(),
avatar=owner.avatar)
pin.save()
timeline = Timeline(pin=pin,
owner=owner,
create_at=datetime.utcnow())
timeline.save()
if owner.fans:
for fan in owner.fans:
fan_timeline = Timeline(pin=pin,
owner=fan,
create_at=datetime.utcnow())
fan_timeline.save()
owner.update(inc__pins_count=1)
res_data = {
'pin_id':str(pin.id),
'type':pin.type,
'content':pin.content,
'avatar':pin.avatar,
'pic':pin.pic,
'stamp':pin.stamp,
'currency':pin.currency,
'price':pin.price,
'owner_id':str(pin.owner.id),
'create_at':pin.create_at.strftime('%Y-%m-%d %H:%M:%S'),
}
response = make_response(json.dumps(res_data))
#response.headers
#response.headers['Version'] = '1'
return response
else:
return ('pin post session timeout', 400)
def comment_pin(pin_id):
if g.user_id:
content = request.form['content']
user = User.objects(id=g.user_id).first()
pin = Pin.objects(id=pin_id).first()
comment = Comment(content=content,
author=user,
pin=pin,
create_at=datetime.utcnow())
comment.save()
if pin.comments_count == 0:
pin.first_comment = content
pin.first_comment_user = user
pin.first_comment_create_at = datetime.utcnow()
pin.save()
elif pin.comments_count >= 1:
pin.last_comment = content
pin.last_comment_user = user
pin.last_comment_create_at = datetime.utcnow()
pin.save()
pin.update(inc__comments_count=1)
comment_item = {}
comment_item['comment_id'] = str(comment.id)
comment_item['content'] = comment.content
comment_item['author_id'] = str(comment.author.id)
comment_item['author_name'] = comment.author.nickname
comment_item['avatar'] = comment.author.avatar
comment_item['create_at'] = comment.create_at.strftime('%Y-%m-%d %H:%M:%S')
return (json.dumps(comment_item), 200)
return ('comment pin session timeout', 400)
def show_pins():
if g.user_id:
user = User.objects(id=g.user_id).first()
pins = Pin.objects(owner=g.user_id)[:5].order_by('-create_at')
res_data = pins_pack(pins, user)
return (json.dumps(res_data), 200)
return ('show_pins session timeout', 400)
def unlike_pin(pin_id):
if g.user_id:
user = User.objects(id=g.user_id).first()
pin = Pin.objects(id=pin_id).first()
if user in pin.likes:
pin.update(pull__likes=user, inc__likes_count=-1)
return ('unlike success', 200)
return ('not like this pin', 400)
return ('unlike pin session timeout', 400)
def like_pin(pin_id):
if g.user_id:
user = User.objects(id=g.user_id).first()
pin = Pin.objects(id=pin_id, likes__nin=[user]).first()
if pin:
pin.update(push__likes=user, inc__likes_count=1)
return ('like success', 200)
return ('already liked', 400)
return ('like pin session timeout', 400)
def pin_detail(pin_id):
if g.user_id:
pin = Pin.objects(id=pin_id).first()
user = User.objects(id=g.user_id).first()
isliked = 1 if user in pin.likes else 0
pin_item = {}
pin_item['pin_id'] = str(pin.id)
pin_item['type'] = pin.type
pin_item['content'] = pin.content
pin_item['pic'] = pin.pic
pin_item['avatar'] = pin.avatar
pin_item['price'] = pin.price
pin_item['currency'] = pin.currency
pin_item['stamp'] = pin.stamp
pin_item['comments_count'] = pin.comments_count
pin_item['isliked'] = 1 if user in pin.likes else 0
if pin.comments_count == 0:
pin_item['comments'] = []
elif pin.comments_count == 1:
first_comment = {
'content':pin.first_comment,
'author_id':str(pin.first_comment_user.id),
'nickname':pin.first_comment_user.nickname,
'avatar':pin.first_comment_user.avatar,
'create_at':pin.first_comment_create_at.strftime('%Y-%m-%d %H:%M:%S'),
}
pin_item['comments'] = [first_comment]
elif pin.comments_count >= 2:
first_comment = {
'content':pin.first_comment,
'author_id':str(pin.first_comment_user.id),
'nickname':pin.first_comment_user.nickname,
'avatar':pin.first_comment_user.avatar,
'create_at':pin.first_comment_create_at.strftime('%Y-%m-%d %H:%M:%S'),
}
last_comment = {
'content':pin.last_comment,
'author_id':str(pin.last_comment_user.id),
'nickname':pin.last_comment_user.nickname,
'avatar':pin.last_comment_user.avatar,
'create_at':pin.last_comment_create_at.strftime('%Y-%m-%d %H:%M:%S'),
}
pin_item['comments'] = [first_comment, last_comment]
pin_item['likes_count'] = pin.likes_count
pin_item['create_at'] = pin.create_at.strftime('%Y-%m-%d %H:%M:%S')
return (json.dumps(pin_item), 200)
return ('pin detail timeout', 400)
def fav_pin(pin_id):
if g.user_id:
already_fav = Fav.objects(owner=g.user_id, pin=pin_id).first()
if not already_fav:
pin = Pin.objects(id=pin_id).first()
user = User.objects(id=g.user_id).first()
fav = Fav(owner=user,
pin=pin,
create_at=datetime.utcnow())
fav.save()
return ('fav success', 200)
return ('already fav', 400)
return ('fav pin session timeout', 400)
def admin_del_user(user_id):
if g.admin:
user = User.objects(id=user_id).first()
user.delete()
pins = Pin.objects(owner=user_id)
for pin in pins:
pin.delete()
timelines = Timeline.objects(owner=user_id)
for timeline in timelines:
timeline.delete()
return redirect(url_for('admin.admin_user'))
return redirect(url_for('admin.admin_login'))
def del_pin(pin_id):
if g.user_id:
if len(pin_id) == 24:
pin = Pin.objects(id=pin_id).first()
if pin:
pin.delete()
# delete pin from timeline
timelines = Timeline.objects(pin=pin_id)
for timeline in timelines:
timeline.delete()
return ('delete success', 200)
return ('no this pin', 400)
return ('need pin_id', 400)
return ('del pin session timeout', 400)
def pin_likes(pin_id, page_num):
if g.user_id:
limit = 5
offset = (page_num - 1) * limit
pin = Pin.objects(id=pin_id).fields(slice__likes=[offset, limit]).first()
user = User.objects(id=g.user_id).first()
like_list = []
for like in pin.likes:
like_item = {}
like_item['isfollowed'] = 1 if user in like.fans else 0
like_item['user_id'] = str(like.id)
like_item['avatar'] = like.avatar
like_item['nickname'] = like.nickname
like_list.append(like_item)
res_data = {
'total':len(like_list),
'items':like_list,
}
return (json.dumps(res_data), 200)
return ('likes list session timeout', 400)
