def get_recommend_articles(category=None, limit=10):
"""
返回推荐文章列表
:param category:
当前栏目，`None`或者`Category`实例
:param limit:
返回的个数，正整数，默认为10
"""
_query = Article.query.public()
if isinstance(category, Category):
cate_ids = get_category_ids(category.longslug)
_query = _query.filter(Article.category_id.in_(cate_ids))
return _query.filter_by(recommend=True).limit(int(limit)).all()
def get_thumbnail_articles(category=None, limit=10):
"""
返回有缩略图的文章列表
:param category:
当前栏目，`None`或者`Category`实例
:param limit:
返回的个数，正整数，默认为10
"""
_query = Article.query.public()
if isinstance(category, Category):
cate_ids = get_category_ids(category.longslug)
_query = _query.filter(Article.category_id.in_(cate_ids))
return _query.filter(Article.thumbnail.isnot(None)).limit(int(limit)).all()
def get_recommend_articles(category=None, limit=10):
"""
返回推荐文章列表
:param category:
当前栏目，`None`或者`Category`实例
:param limit:
返回的个数，正整数，默认为10
"""
_query = Article.query.public()
if isinstance(category, Category):
cate_ids = get_category_ids(category.longslug)
_query = _query.filter(Article.category_id.in_(cate_ids))
return _query.filter_by(recommend=True).limit(int(limit)).all()
def get_latest_articles(category=None, limit=10):
"""
返回最新文章列表
:param category:
当前栏目，`None`或者`Category`实例
:param limit:
返回的个数，正整数，默认为10
"""
if isinstance(category, Category):
cate_ids = get_category_ids(category.longslug)
return Article.query.public().filter(Article.category_id.in_(cate_ids)) \
.limit(int(limit)).all()
return Article.query.public().limit(int(limit)).all()
def get_thumbnail_articles(category=None, limit=10):
"""
返回有缩略图的文章列表
:param category:
当前栏目，`None`或者`Category`实例
:param limit:
返回的个数，正整数，默认为10
"""
_query = Article.query.public()
if isinstance(category, Category):
cate_ids = get_category_ids(category.longslug)
_query = _query.filter(Article.category_id.in_(cate_ids))
return _query.filter(Article.thumbnail.isnot(None)).limit(
int(limit)).all()
def get_articles_by_category(longslug='', limit=10, expand=True):
"""
根据栏目路径返回文章列表
:param longslug:
栏目路径，字符串，不要以`/`结尾
:param limit:
返回的个数，整数
:param expand:
是否返回子栏目文章，`False`则只返回当前栏目的文章
"""
_query = Article.query.public()
category = Category.query.filter_by(longslug=longslug).first()
if category:
if expand:
cate_ids = get_category_ids(longslug)
_query = _query.filter(Article.category_id.in_(cate_ids))
else:
_query = _query.filter_by(category_id=category.id)
return _query.limit(int(limit)).all()
def get_articles_by_category(longslug='', limit=10, expand=True):
"""
根据栏目路径返回文章列表
:param longslug:
栏目路径，字符串，不要以`/`结尾
:param limit:
返回的个数，整数
:param expand:
是否返回子栏目文章，`False`则只返回当前栏目的文章
"""
_query = Article.query.public()
category = Category.query.filter_by(longslug=longslug).first()
if category:
if expand:
cate_ids = get_category_ids(longslug)
_query = _query.filter(Article.category_id.in_(cate_ids))
else:
_query = _query.filter_by(category_id=category.id)
return _query.limit(int(limit)).all()
def get_articles_by_category(longslug, limit=10, showall=True):
"""
根据栏目路径返回文章列表
:param longslug:
栏目路径，字符串，不要以`/`结尾
:param limit:
返回的个数，整数
:param showall:
是否返回子栏目文章，`False`则只返回当前栏目的文章
"""
category = Category.query.filter_by(longslug=longslug).first()
if category:
if showall:
cate_ids = get_category_ids(longslug)
return Article.query.public() \
.filter(Article.category_id.in_(cate_ids)) \
.limit(int(limit)).all()
else:
return Article.query.public() \
.filter_by(category_id=category.id) \
.limit(int(limit)).all()
return []
