def api_delete_blog(blog_id):
check_admin()
blog = Blogs.get(blog_id)
if blog is None:
raise APIResourceNotFoundError('Blog')
blog.delete()
return dict(id=blog_id)
def blog(blog_id):
blog = Blogs.get(blog_id)
if blog is None:
raise HttpError.notfound()
blog.html_content = markdown.markdown(blog.content)
comments = Comments.find_by(
'where blog_id=? order by created_at desc limit 1000', blog_id)
return dict(blog=blog, comments=comments, user=ctx.request.user)
def api_create_blog():
check_admin()
i = ctx.request.input(name='', summary='', content='')
name = i.name.strip()
summary = i.summary.strip()
content = i.content.strip()
if not name:
raise APIValueError('name', 'name cannot be empty.')
if not summary:
raise APIValueError('summary', 'summary cannot be empty.')
if not content:
raise APIValueError('content', 'content cannot be empty.')
user = ctx.request.user
blog = Blogs(user_id=user.id,
user_name=user.name,
name=name,
summary=summary,
content=content)
blog.insert()
return blog
def manage_blogs_edit(blog_id):
blog = Blogs.get(blog_id)
if blog is None:
raise HttpError.notfound()
return dict(id=blog.id,
name=blog.name,
summary=blog.summary,
content=blog.content,
action=path_join(_MODULE, '/api/blogs/%s' % blog_id),
redirect=path_join(_MODULE, '/manage/blogs'),
user=ctx.request.user)
def api_create_blog_comment(blog_id):
user = ctx.request.user
if user is None:
raise APIPermissionError('Need signin.')
blog = Blogs.get(blog_id)
if blog is None:
raise APIResourceNotFoundError('Blog')
content = ctx.request.input(content='').content.strip()
if not content:
raise APIValueError('content')
c = Comments(blog_id=blog_id,
user_id=user.id,
user_name=user.name,
user_image=user.image,
content=content)
c.insert()
return dict(comment=c)
def api_update_blog(blog_id):
check_admin()
i = ctx.request.input(name='', summary='', content='')
name = i.name.strip()
summary = i.summary.strip()
content = i.content.strip()
if not name:
raise APIValueError('name', 'name cannot be empty.')
if not summary:
raise APIValueError('summary', 'summary cannot be empty.')
if not content:
raise APIValueError('content', 'content cannot be empty.')
blog = Blogs.get(blog_id)
if blog is None:
raise APIResourceNotFoundError('Blog')
blog.name = name
blog.summary = summary
blog.content = content
blog.update()
return blog
def _get_blogs_by_page():
total = Blogs.count_all()
page = Page(total, _get_page_index())
blogs = Blogs.find_by('order by created_at desc limit ?,?', page.offset,
page.limit)
return blogs, page.to_dict()
def api_get_blog(blog_id):
blog = Blogs.get(blog_id)
if blog:
return blog
raise APIResourceNotFoundError('Blog')