def api_blogs(*, page='1', tag='%'):
# 注意 一般传输过程中 需要将str 的字符串改为int
page_index = get_page_index(page)
if tag != '%':
blogs = yield from Blogs.find_all('tag like ?', [tag],
OrderBy='created_time desc')
if blogs:
article_nums = len(blogs)
else:
article_nums = 0
else:
article_nums = yield from Blogs.findNumber('count(id)')
p = Page(article_count=article_nums, index=page_index)
blogs = yield from Blogs.find_all(OrderBy='created_time desc',
limit=(p.offset, p.limit))
p = Page(article_count=article_nums, index=page_index)
if article_nums == 0:
return dict(page=p, blogs=())
return dict(page=p, blogs=blogs)
def api_create_blog(request, *, blog_title, blog_tag, summary, content):
check_user_admin_flag(request)
if not blog_title or not blog_title.strip():
raise APIValueError('blog_title', 'blog_title can not be empty')
if not summary or not summary.strip():
raise APIValueError('summary', 'summary can not be empty')
if not content or not content.strip():
raise APIValueError('content', 'content can not be empty')
if not blog_tag or not blog_tag.strip():
blog_tag = '默认分类'
# 注意 这里请求了request 的user 等信息 实际上是因为在上面进行了确认
blog = Blogs(user_id=request.__user__.id,
user_name=request.__user__.name,
user_image=request.__user__.image,
blog_title=blog_title.strip(),
summary=summary.strip(),
content=content.strip(),
tag=blog_tag)
yield from blog.save()
# 现在需要新增一个 保存后返回文章链接的功能
blogs = yield from Blogs.find_all(OrderBy='created_time desc')
recent_blog = blogs[0]
blog_url = '/index.html?item=' + recent_blog['id']
return {'new_url': blog_url}
def get_allblogs():
# from webframe import orm
# blogs=orm.select('select * from blogs order by created_time desc')
blogs = yield from Blogs.find_all(OrderBy='created_time desc')
return dict(data=blogs)
