def query_cat_random(self, cat_id, num=6):
if cat_id == '':
return self.query_random(num)
if config.dbtype == 1 or config.dbtype == 3:
return CabPost.select().join(CabPost2Catalog).where(CabPost2Catalog.catalog == cat_id).order_by(
peewee.fn.Random()).limit(num)
elif config.dbtype == 2:
return CabPost.select().join(CabPost2Catalog).where(CabPost2Catalog.catalog == cat_id).order_by(
peewee.fn.Rand()).limit(num)
def query_cat_random(self, cat_id, num=6):
if cat_id == '':
return self.query_random(num)
if config.dbtype == 1 or config.dbtype == 3:
return CabPost.select().join(CabPost2Catalog).where(
CabPost2Catalog.catalog == cat_id).order_by(
peewee.fn.Random()).limit(num)
elif config.dbtype == 2:
return CabPost.select().join(CabPost2Catalog).where(
CabPost2Catalog.catalog == cat_id).order_by(
peewee.fn.Rand()).limit(num)
def get_previous_record(self, in_uid):
current_rec = self.get_by_id(in_uid)
query = CabPost.select().where(CabPost.time_update > current_rec.time_update).order_by(CabPost.time_update)
if query.count() == 0:
return None
else:
return query.get()
def get_by_wiki(self, citiao):
tt = CabPost.select().where(CabPost.title == citiao).count()
if tt == 0:
return None
else:
self.update_view_count(citiao)
return CabPost.get(CabPost.title == citiao)
def get_by_wiki(self, citiao):
tt = CabPost.select().where(CabPost.title == citiao).count()
if tt == 0:
return None
else:
self.update_view_count(citiao)
return CabPost.get(CabPost.title == citiao)
def get_previous_record(self, in_uid):
current_rec = self.get_by_id(in_uid)
query = CabPost.select().where(
CabPost.time_update > current_rec.time_update).order_by(
CabPost.time_update)
if query.count() == 0:
return None
else:
return query.get()
def query_cat_by_pager(self, cat_str, cureent):
tt = CabPost.select().where(CabPost.id_cats.contains(str(cat_str))).order_by(
CabPost.time_update.desc()).paginate(cureent, config.page_num)
return tt
def query_most(self, num=8):
return CabPost.select().order_by(CabPost.view_count.desc()).limit(num)
def query_cat_recent(self, cat_id, num=8):
return CabPost.select().join(CabPost2Catalog).where(
CabPost2Catalog.catalog == cat_id).order_by(
CabPost.time_update.desc()).limit(num)
def query_dated(self, num=8):
return CabPost.select().order_by(CabPost.time_update.asc()).limit(num)
def get_num_by_cat(self, cat_str):
return CabPost.select().where(CabPost.id_cats.contains(',{0},'.format(cat_str))).count()
def get_num_by_cat(self, cat_str):
return CabPost.select().where(
CabPost.id_cats.contains(',{0},'.format(cat_str))).count()
def query_cat_by_pager(self, cat_str, cureent):
tt = CabPost.select().where(CabPost.id_cats.contains(
str(cat_str))).order_by(CabPost.time_update.desc()).paginate(
cureent, config.page_num)
return tt
def query_most(self, num=8):
return CabPost.select().order_by(CabPost.view_count.desc()).limit(num)
def delete_last_post(self):
# Todo: delete
query = CabPost.select().order_by(CabPost.time_update.desc()).limit(1).get()
self.delete(query.uid)
def query_keywords_empty(self):
return CabPost.select().where(CabPost.keywords == '')
def query_dated(self, num=8):
return CabPost.select().order_by(CabPost.time_update.asc()).limit(num)
def query_keywords_empty(self):
return CabPost.select().where(CabPost.keywords == '')
def query_cat_recent(self, cat_id, num=8):
return CabPost.select().join(CabPost2Catalog).where(CabPost2Catalog.catalog == cat_id).order_by(
CabPost.time_update.desc()).limit(num)
def query_most_pic(self, num):
return CabPost.select().where(CabPost.logo != "").order_by(CabPost.view_count.desc()).limit(num)
def query_most_pic(self, num):
return CabPost.select().where(CabPost.logo != "").order_by(
CabPost.view_count.desc()).limit(num)