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cmstools.py
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cmstools.py
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import hashlib
from bson.objectid import ObjectId
from cms import Level,News,User
SALT = '&**&^#@@hjkjk^GGIO))(&^&^^}{HYJjg>?<MM?!@@'
def make_pw(name,password):
pw = hashlib.sha512(SALT.join((name,password)).encode())
pw = pw.hexdigest()
return pw
def add_user(name,password):
pw = make_pw(name,password)
u = User(name=name,password=pw)
u.save()
return u
def add_admin_user(name,password):
admin_users = User.objects(user_type=100)
if not admin_users:
u = add_user(name,password)
u.user_type = 100
u.save()
def edit_user(uid,name,password):
res = User.objects(id=ObjectId(uid))
if res:
u = res.first()
if name:
u.name = name
if password:
u.password = make_pw(name,password)
u.save()
def ch_pw(uid,opw,npw,name):
opw = make_pw(name,opw)
res = User.objects(id=ObjectId(uid)).filter(password=opw)
if not res:
return False
u = res.first()
npw = make_pw(u.name,npw)
u.password = npw
u.save()
return u
def login(name,pw):
pw = make_pw(name,pw)
res = User.objects(name=name).filter(password=pw)
if not res:
return False
return res.first()
def get_users():
users = User.objects(user_type__ne=100)
return users if users else []
def del_user(uid):
User.objects(id=ObjectId(uid)).delete()
def get_power(uid):
res = User.objects(id=ObjectId(uid))
if res:
u = res.first()
if u.user_type == 100:
return get_sub_lvls('')
else:
return u.power if u.power else []
return []
def add_power(uids,powerids):
uids = [ObjectId(i) for i in uids]
users = User.objects(id__in=uids)
powerids = [ObjectId(i) for i in powerids]
powers = Level.objects(id__in=powerids)
# print(uids,powerids)
if not users or not powers:
return
for user in users:
user.power.clear()
for power in powers:
user.power.append(power)
user.save()
return True
def add_level(name,parent_lid=''):
if parent_lid == '':
Level(name=name).save()
else:
plvl = Level.objects(id=ObjectId(parent_lid)).first()
lvl = Level(name=name)
lvl.insert_lvl(plvl.r)
def edit_level(name,lid):
res = Level.objects(id=ObjectId(lid))
if not res:
return
lvl = res.first()
lvl.name = name
lvl.save()
def get_lvls():
res = Level.objects.order_by('r')
return res if res else []
def get_sub_lvls(lid):
if lid == '':
res = Level.objects(c=0).order_by('r')
return res if res else []
res = Level.objects(id=ObjectId(lid))
if res:
v = res.first()
lvls = Level.objects(r__gt=v.r).order_by('r')
sub_lvls = []
for sub_lvl in lvls:
if sub_lvl.c > v.c:
sub_lvls.append(sub_lvl)
else:
break
return sub_lvls if sub_lvls else []
return []
def del_level(lid):
res = Level.objects(id=ObjectId(lid))
if res:
lvl = res.first()
r = lvl.r
lvl.delete()
lvl.move_before(r)
def del_levels(lid):
if lid:
sub_lvls = get_sub_lvls(lid)
sub_lvls = [str(i.id) for i in sub_lvls]
sub_lvls.append(lid)
for lid in sub_lvls:
del_level(lid)
def get_parent_lvl(lid):
res = Level.objects(id=ObjectId(lid))
if res:
v = res.first()
res = Level.objects(r__lt=v.r).order_by('-r')
if res:
for lvl in res:
if lvl.c == v.c - 1:
return lvl
def get_bread_nav(lid):
if lid:
res = Level.objects(id=ObjectId(lid))
if res:
lvl = res.first()
ids = [(lid,lvl.name),]
if lvl.c == 0:
return ids
res = Level.objects(r__lt=lvl.r).order_by('-r')
cc = lvl.c
for v in res:
if v.c == cc - 1:
ids.append((str(v.id),v.name))
cc -= 1
if cc <= 0:
break
ids.reverse()
return ids
return []
def get_brother_lvls(lid):
pv = get_parent_lvl(str(ObjectId(lid)))
if pv:
sub = get_sub_lvls(str(pv.id))
if sub:
r = [v for v in sub if v.c == pv.c + 1]
return r if r else []
return []
def get_next_lvls(parent_lid):
if parent_lid:
plvl = Level.objects(id=ObjectId(parent_lid)).first()
if plvl:
sub_lvls = get_sub_lvls(parent_lid)
if sub_lvls:
r = [v for v in sub_lvls if v.c -1 == plvl.c]
return r if r else []
else:
res = Level.objects(c=0).order_by('r')
return res if res else []
return []
def lid_to_lvl(lid):
if lid:
res = Level.objects(id=ObjectId(lid))
if res:
return res.first()
def add_news(title,txt,lid,uid):
v = Level.objects(id=ObjectId(lid)).first()
u = User.objects(id=ObjectId(uid)).first()
if v in u.power or u.user_type == 100:
news = News(title=title,txt=txt,author=u.name)
news.category = v
news.save()
def has_power(news,powers):
v = news.category
all_powers = set()
all_powers = all_powers.union(powers)
for p in powers:
all_powers = all_powers.union(get_sub_lvls(str(p.id)))
if v in all_powers:
return True
def get_one_news(nid,uid,user_type):
news = News.objects(id=ObjectId(nid)).first()
u = User.objects(id=ObjectId(uid)).first()
if news.author == u or has_power(news,u.power) or user_type==100:
return news
def edit_news(nid,uid,title,txt):
news = get_one_news(nid,uid)
if news:
news.title = title
news.txt = txt
news.save()
def del_news(nid,uid):
news = News.objects(id=ObjectId(nid))
u = User.objects(id=ObjectId(uid)).first()
if news.category in u.power:
u.delete()
def check_news(nid,uid,user_type):
news = News.objects(id=ObjectId(nid)).first()
u = User.objects(id=ObjectId(uid)).first()
if news and u and has_power(news,u.power) or user_type==100:
news.is_released = True
news.save()
def get_news(lid='',limit=10,page=0):
if not lid:
return []
if lid:
sub_lvls = get_sub_lvls(lid)
else:
sub_lvls = Level.objects(c=0)
if sub_lvls:
sub_ids = [ObjectId(lid),]
sub_ids.extend([i.id for i in sub_lvls])
start = page * limit
res = News.objects(category__in=sub_ids).order_by('-release_date')
if res:
return res[start:limit + 1]
return []
def get_lvl_news(lid):
if lid:
res = News.objects(category=ObjectId(lid)).order_by('-release_date')
return res if res else []
return []
def get_last_news(limit=3):
r = News.objects(id__in=sub_ids).order_by('-release_date')[0:limit]
return r if r else []