def banners():
template = env.get_template('banners.html')
if request.method == 'GET':
all_banners = Banner.select()
return template.render({'banners': all_banners})
elif request.method == 'POST':
banner_img = request.files.get('banner_img')
banners_folder = static_path('img/banners/')
file_path = os.path.join(banners_folder, banner_img.filename)
# photo_file.save('/img/gallery/') # new Bottle
with open(file_path, 'wb') as open_file:
open_file.write(banner_img.file.read())
link = post_get('link')
parsed_link = urlparse(link)
if parsed_link.scheme == '':
link = 'http://{0}'.format(link)
if not parsed_link.path or parsed_link.path == '#':
link = '#'
banner = Banner.create(desc=post_get('desc'),
link=link,
img=banner_img.filename)
app.flash(u'+1 новий банер')
redirect('/banners')
def display_banner( request, position=None ):
if position is None:
#if no position has been set, then set it to "default" - may need to change this later
position = "default"
position = Position.objects.get( name__iexact = position )
banners = Banner.objects.filter( position = position )
display_banner = False
now = datetime.datetime.today()
temp = []
for banner in banners:
schedules = Schedule.objects.filter( banner = banner, start_time__lte = now, end_time__gte = now )
if len( schedules ) >= 1:
temp.append( banner )
if len( temp ) > 0:
banner = temp[ random.randrange( 0, len( temp ) ) ]
else:
banner = Banner()
banner.content = "<!-- This space intentionally left blank....... -->"
return render_to_response("scheduler/banner.html", {'banner': banner }, context_instance = RequestContext( request ) )
def add_banner():
if request.method == 'GET':
data = request.args.to_dict()
else:
data = request.form.to_dict()
bn = Banner(data)
db.session.add(bn)
db.session.commit()
return json.dumps({'code': 0, 'data': bn.to_admin_dict()})
def banner(id=None):
if request.method == 'GET':
if id is not None:
banner = Banner.query.get(id)
if banner:
return jsonify(banner.serialize()), 200
return jsonify({"msg": "Image not found!"}), 404
else:
banners = Banner.query.all()
banners = list(map(lambda banner: banner.serialize(), banners))
return jsonify(banners), 200
elif request.method == 'PUT':
banner = Banner.query.get(id)
banner.admin_id = request.json.get("admin_id", "")
banner.name = request.json.get("name", "")
banner.size = request.json.get("size", "")
banner.body = request.json.get("body", "")
banner.update()
return jsonify('Actualizado correctamente'), 200
elif request.method == 'DELETE':
banner = Banner.query.get(id)
banner.delete()
return jsonify('Borrado'), 200
elif request.method == "POST":
banner = Banner()
banner.admin_id = request.json.get("admin_id", "")
banner.name = request.json.get("name", "")
banner.size = request.json.get("size", "")
banner.body = request.json.get("body", "")
banner.save()
return jsonify(banner.serialize()), 201
def banner_delete(banner_id):
try:
banner = Banner.get(Banner.banner_id == banner_id)
banner.delete_instance()
redirect('/banners')
except DoesNotExist:
abort(404)
def banner_details_edit():
info = {}
if request.method == "POST":
info = request.values
banner_id = int(info.get("banner_id")) if info.get("banner_id") else 0
banner_url = info.get("banner_url")
btype = int(info.get("btype", 0))
jtype = int(info.get("jtype", 0))
news_id = int(info.get("news_id", 0)) if info.get("news_id", 0) else 0
status = int(info.get('status', 0))
title = info.get('banner_title', '')
cur_time = int(time.time())
jump_url = ''
if news_id:
news_detail = News.get_news_details(news_id=news_id)
jump_url = news_detail.details_url
if banner_id == 0:
# 新增banner
last_weight = Banner.get_banner_weight(btype=btype)
weight = last_weight + 1
addstatus = Banner.add_banner(banner_url=banner_url,
btype=btype,
jtype=jtype,
jump_url=jump_url,
weight=weight,
cur_time=cur_time,
jid=news_id,
status=status,
title=title)
if addstatus:
return jsonify(message=addstatus, status=0)
elif banner_id > 0:
editstatus = Banner.edit_banner(banner_url=banner_url,
btype=btype,
jtype=0,
jump_url=jump_url,
banner_id=banner_id,
cur_time=cur_time,
jid=news_id,
status=status,
title=title)
if editstatus:
return jsonify(message=editstatus, status=0)
else:
pass
return jsonify(message="success", status=1)
def upload():
authors = Author.query.all()
form = BannerForm(request.form)
form.author_id.choices = [(a.id, a.name) for a in authors]
if request.method == 'POST' and 'image' in request.files:
image_data = request.FILES[form.image.name].read()
open(os.path.join(UPLOAD_PATH, form.image.data), 'w').write(image_data)
rec = Banner(
filename=filename,
created_by=g.user.id,
author_id=data.get('author'),
destination=data.get('destination'),
)
rec.store()
flash("Banner guardado.")
return redirect(url_for('index'))
return render_template('upload.html', form=form)
def update_banner_status():
"""更新banner状态隐藏显示"""
info = {}
if request.method == 'GET':
info = request.values
elif request.method == 'POST':
info = request.form
_id = info.get('id')
status = info.get('status')
resp = Banner.update_banner_status(id=_id, status=status)
return jsonify(message='success', status=1)
def update_banner_weight():
"""修改banner权重"""
info = {}
if request.method == "POST":
info = request.values
param = json.loads(info.get("param", "[]"))
if not param:
return jsonify(message="没有需要修改权重的banner", status=0)
res = Banner.update_banner_weight(weight_list=param)
if res:
return jsonify(message=res, status=0)
return jsonify(message="success", status=1)
def del_banner():
"""删除banner"""
info = {}
if request.method == "POST":
info = request.values
_id = info.get("id")
if not _id:
return jsonify(message="没有删除的banner", status=0)
res = Banner.del_banner(banner_id=_id)
if res:
return jsonify(message=res, status=0)
return jsonify(message="success", status=1)
def post_index():
all_posts = Post.get_posts().order_by(Post.date_posted.desc()).\
limit(config.POSTS_PER_PAGE)
for item in all_posts:
item.post_text = shorten_text(item.post_text)
random_banner = Banner.select().\
where(Banner.disabled == False).order_by(fn.Rand()).first()
quote = Quote.select().order_by(fn.Rand()).first()
messages = StreamMessage.select()
template = env.get_template('post/index.html')
return template.render(posts=all_posts, banner=random_banner,
stream_messages=messages,
quote=quote,
link_what='pstlink')
def __get_banner_info(banner_id):
"""获取banner"""
if banner_id == 0:
return {}
banner = Banner.get_banner_details(banner_id=banner_id)
if banner == None:
return {}
banner_dict = {}
banner_dict["id"] = banner.id
banner_dict["pic"] = banner.pic
banner_dict["btype"] = banner.btype
banner_dict["jtype"] = banner.jtype
banner_dict['url'] = banner.url
banner_dict["status"] = banner.status
banner_dict["jid"] = banner.jid
banner_dict["title"] = banner.title
return banner_dict
async def get_item(item: str,
item_id,
x_session_token: Optional[str] = Header(None),
x_session_id: Optional[str] = Header(None)):
"""
get item by type and id or alias
:param item: type of the item (for example banner)
:param item_id: id or alias of the item
:param x_session_id: the id of the clint session
:param x_session_token: the token of the clint session
:return: response 405 if data incorrect + error in json, 401 if session is dead + session in json,
200 if ok + item in json
"""
# check session live
session = Session.find({"id": int(x_session_id), "token": x_session_token})
check = session.check_session_live()
if check is False:
return JSONResponse(status_code=status.HTTP_401_UNAUTHORIZED,
content=json.dumps({
"session": {
"id": session.id,
"authorized": session.authorized
}
}))
# find item
if item == "banner":
banner = Banner.find({"alias": item_id})
if banner:
return dict(banner)
else:
return JSONResponse(status_code=status.HTTP_405_METHOD_NOT_ALLOWED,
content={"error": "banner not found"})
if item == "product":
if item_id == 'all':
list_ = Product().find_many()
return JSONResponse(status_code=status.HTTP_200_OK,
content=dict(list_))
else:
product = Product().find_many({'id': item_id})
if product:
return dict(product)
else:
return JSONResponse(
status_code=status.HTTP_405_METHOD_NOT_ALLOWED,
content={"error": "product not found"})
def get_banner_list_total():
"""获取新闻条数,并渲染页面"""
info = {}
if request.method == "POST":
info = request.form
elif request.method == "GET":
info = request.values
index = int(info.get("page", 1))
banner_type = info.get("banner_type", "")
total = Banner.get_banner_list_total(banner_type=banner_type)
total_page = get_total_page(total=total, limit=limit)
page_serach = u"&banner_type={banner_type}".format(banner_type=banner_type)
params = {}
params["banner_type"] = banner_type
return render_template("operation_banner_list.html",
params=params,
pagination={
"page": index,
"total_page": total_page,
"page_serach": page_serach,
"total": total
})
def banner_list_data():
"""获取banner列表数据"""
info = request.values
index = int(info.get("page", 1))
banner_type = info.get("banner_type", "")
banner_obj = Banner.banner_list_data(banner_type=banner_type,
index=index,
limit=limit)
banner_list = []
for banner in banner_obj:
_dict = {}
_dict['id'] = banner.id
_dict['pic'] = banner.pic
_dict['url'] = banner.url
_dict['btype'] = banner.btype
_dict['weight'] = banner.weight
_dict['jtype'] = banner.jtype
_dict['title'] = banner.title
_dict['status'] = banner.status
_dict['created_time'] = banner.created_time
_dict['last_time'] = banner.last_time
banner_list.append(_dict)
return jsonify(banner_list=banner_list)
def disable_banner(banner_id):
banner = Banner.get_or_404(Banner.banner_id == banner_id)
banner.disabled = not banner.disabled
banner.save()
return 'Ok'
