def api_blogs(*, page='1'):
page_index = get_page_index(page)
num = yield from Blog.findNumber('count(id)')
p = Page(num, page_index)
if num == 0:
return dict(page=p, blogs=())
blogs = yield from Blog.findAll(orderBy='created_at desc', limit=(p.offset, p.limit))
return dict(page=p, blogs=blogs)
def index(*, page='1'):
page_index = get_page_index(page)
num = yield from Blog.findNumber('count(id)')
page = Page(num)
if num == 0:
blogs = []
else:
blogs = yield from Blog.findAll(orderBy='created_at desc', limit=(page.offset, page.limit))
return {
'__template__': 'blogs.html',
'page': page,
'blogs': blogs
}
def api_create_blog(request, *, name, summary, content):
commonhandler.check_admin(request)
# 字段校验
if not name or not name.strip():
raise APIValueError('name', 'name cannot be empty.')
if not summary or not summary.strip():
raise APIValueError('summary', 'summary cannot be empty.')
if not content or not content.strip():
raise APIValueError('content', 'content cannot be empty.')
blog = Blog(user_id=request.__user__.id,
user_name=request.__user__.name,
user_image=request.__user__.image,
name=name.strip(),
summary=summary.strip(),
content=content.strip())
yield from blog.save()
return blog
def api_create_blog(request, *, name, summary, content):
"""
新建一篇博客
:param request:
:param name:
:param summary:
:param content:
:return:
"""
check_admin(request)
if not name or not name.strip():
raise APIValueError('name', 'name cannot be empty')
if not summary or not summary.strip():
raise APIValueError('summary', 'summary cannot be empty')
if not content or not content.strip():
raise APIValueError('content', 'content cannot be empty')
blog = Blog(user_id=request.__user__.id, user_name=request.__user__.name, user_image=request.__user__.image, name=name.strip(), summary=summary.strip(), content=content.strip())
yield from blog.save()
return blog
def get_blog(id):
blog = yield from Blog.find(id)
comments = yield from Comment.findAll('blog_id=?', [id], orderBy='created_at desc')
for c in comments:
c.html_content = text2html(c.content)
blog.html_content = markdown2.markdown(blog.content)
return {
'__template__': 'blog.html',
'blog': blog,
'comments': comments
}
def api_create_comment(id, request, *, content):
user = request.__user__
if user is None:
raise APIPermissionError('Please singin first')
if not content or not content.strip():
raise APIValueError('content')
blog = yield from Blog.find(id)
if blog is None:
raise APIResourceNotFoundError('Blog')
comment = Comment(blog_id=blog.id, user_id=user.id, user_name=user.name, user_image=user.image, content=content.strip())
yield from comment.save()
return comment
def api_update_blog(id, request, *, name, summary, content):
check_admin(request)
blog = yield from Blog.find(id)
if not name or not name.strip():
raise APIValueError('name', 'name cannot be empty')
if not summary or not summary.strip():
raise APIValueError('summary', 'summary cannot be empty')
if not content or not content.strip():
raise APIValueError('content', 'content cannot be empty')
blog.name = name.strip()
blog.summary = summary.strip()
blog.content = content.strip()
yield from blog.update()
return blog
def api_delete_blog(request, *, id):
check_admin(request)
blog = yield from Blog.find(id)
yield from blog.remove()
return dict(id=id)
def api_get_blog(*, id):
blog = yield from Blog.find(id)
return blog
