def api_edit_blog(request, *, id, name, summary, content):
"""edit the blog:
if exist id: update the blog
else: save the blog
"""
check_admin(request)
if not name or not name.strip():
raise APIValueError('name', 'blog name cannot be empty.')
if not summary or not summary.strip():
raise APIValueError('summary', 'blog summary cannot be empty.')
if not content or not content.strip():
raise APIValueError('content', 'blog content cannot be empty.')
# save the blog
if id == '':
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 save_model(blog)
# update the blog
else:
blog = yield from find_model(model='blog', id=id)
blog.name = name
blog.summary = summary
blog.content = content
yield from update_model(blog)
return blog
def index(request):
logging.debug(request.headers.cookies)
cookie = request.headers.cookies(COOKIE_NAME)
logging.debug(cookie)
if cookie:
vars = cookie.split('-')
print(vars)
else:
logging.debug("no cookie")
summary = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.'
blogs = [
Blog(id='1',
name='Test Blog',
summary=summary,
created_at=time.time() - 120),
Blog(id='2',
name='Something New',
summary=summary,
created_at=time.time() - 3600),
Blog(id='3',
name='Learn Swift',
summary=summary,
created_at=time.time() - 7200)
]
return {'__template__': 'blogs.html', 'blogs': blogs}
def index(request,*,page='1'):
cookie_str = request.cookies.get(COOKIE_NAME)
user = ''
if cookie_str:
if 'deleted' in cookie_str:
user=''
else:
user = yield from cookie2user(cookie_str)
#summary = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.'
#blogs = [
# Blog(id='1', name='Test Blog', summary=summary, created_at=time.time()-120),
# Blog(id='2', name='Something New', summary=summary, created_at=time.time()-3600),
# Blog(id='3', name='Learn Swift', summary=summary, created_at=time.time()-7200)
#]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',
'blogs': blogs,
'user': user
}
def post_blog():
form = request.form
if 'id' in form:
Blog.delete(form['id'])
blog = Blog(name=request.cookie['name'], title=form['title'],
content=form['content'])
blog.insert()
return redirect('/hello/' + blog.id)
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,blog=())
blogs = yield from Blog.findAll(orderBy='created_at desc',limit=(p.offset,p.limit))
return dict(page=p,blogs=blogs)
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 post_blog(request):
dic = request.form
if "id" in dic:
Blog.delete(dic["id"])
dic["name"] = request.cookie["name"].value
blog = Blog(**dic)
blog.insert()
request.status = "303 See Other"
request.header.append(("Location", "/hello/" + blog.id))
return request
def index(request):
num=yield from Blog.findNumber('count(id)')
if num==0:
blogs=[]
else:
blogs=yield from Blog.findAll()
return {
'__template__': 'blogs.html',
'blogs': blogs
}
def api_blogs(*, page='1'):
#获取页面索引，默认为1：
page_index = get_page_index(page)
#查询数据库中Blog表中文章总数：
num = yield from Blog.findNumber('count(id)')
p = Page(num, page_index)
if num == 0:
return dict(page=p, blogs=())
#查询数据库中Blog表中对应分页的文章结果；(limit为mysql的分页查询条件)
blogs = yield from Blog.findAll(orderBy='created_at desc', limit=(p.offset, p.limit))
return dict(page=p, blogs=blogs)
def api_create_blog(request, *, name, summary, content):
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
async def index(request):
summary = '郭浩伟爱着程锡慧，他将会为了他们的家庭努力，好好工作，好好生活。'
blogs = [
Blog(id='1', name='Test Blog', summary=summary, created_at=time.time() - 120),
Blog(id='2', name='Something New', summary=summary, created_at=time.time() - 3600),
Blog(id='3', name='Learn Swift', summary=summary, created_at=time.time() - 7200)
]
return {
'__template__': 'blogs.html',
'blogs': blogs
}
async def index(request):
summary = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.'
blogs = [
Blog(id='1', name='Test Blog', summary=summary, created_at=time.time() - 120),
Blog(id='2', name='Something New', summary=summary, created_at=time.time() - 3600),
Blog(id='3', name='Learn Swift', summary=summary, created_at=time.time() - 7200)
]
return {
'__template__': 'blogs.html',
'blogs': blogs
}
def api_create_blog(request, *,name,summary,content):
#校验登录属性
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 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 index(request):
summary = 'abc'
blogs = [
Blog(id='1', name='Test Blog', summary=summary,
created_at=time.time() - 120),
Blog(id='2', name='Something New', summary=summary,
created_at=time.time() - 3600),
Blog(id='3', name='Python', summary=summary,
created_at=time.time() - 4800)
]
return {
'__template__': 'blogs.html',
'blogs': blogs
}
def index(*, page='1'):
#获取页面索引，默认为1；因为首页默认索引页为1，其实这里没用上：
page_index = get_page_index(page)
#获取数据库中的文章总数：
num = yield from Blog.findNumber('count(id)')
page = Page(num, page_index)
if num == 0:
blogs = []
else:
#查询数据库中Blog表中对应分页的文章结果；(limit为mysql的分页查询条件)
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_comment(id, request, *, content):
blog=yield from Blog.findAll(id)
print(blog)
print(content)
comment=Comment(blog_id=id,user_id='0015302547958723f7da9d783434468901251428ea85d4c000',user_name='xuehh',user_image='http://www.gravatar.com/avatar/067bf298c6244dd085d9b4b7d9f3e0ba?d=mm&s=120',content=content.strip())
yield from comment.save()
return comment
def getBlog(id):
blog = yield from Blog.find(id)
comments = yield from Comment.findAll('blog_id=?', [id],
orderBy='create_time desc')
for c in comments:
c.htmlContent = text2Html(c.content)
return {'__template__': 'blog.html', 'blog': blog, 'comments': comments}
def index(request):
summary = "The summary of the Project. liguangyu's Demo"
blogs = [
Blog(id=1,
name='Test Blog',
summary=summary,
created_at=time.time() - 120),
Blog(id=2,
name='Something New',
summary=summary,
created_at=time.time() - 3600),
Blog(id=3,
name='Learn Swift',
summary=summary,
created_at=time.time() - 72000)
]
return {'__template__': 'blogs.html', 'blogs': blogs}
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 = www.markdown2.markdown(blog.content)
return {'__template__': 'blog.html', 'blog': blog, 'comments': comments}
def api_delete_blog(request, *, id):
#校验当前用户权限：
check_admin(request)
#数据库Blog表中查询指定文章信息：
blog = yield from Blog.find(id)
#将Blog信息从数据库删除：
yield from blog.remove()
return dict(id=id)
def index(*, tag='', page='1', size='3'):
num = yield from Blog.findNumber('count(id)')
page = Page(num, set_valid_value(page), set_valid_value(size, 3))
if num == 0:
blogs = []
else:
blogs = yield from Blog.findAll(orderBy='created_at desc',
limit=(page.offset, page.limit))
#blogs = yield from Blog.findAll(orderBy='created_at desc',limit=(page.offest,page.limit))
for blog in blogs:
blog.content = marked_filter(blog.content)
return {
'__template__': 'blogs.html',
'page': page,
'blogs': blogs,
'tag': tag
}
def api_create_blog(request, *, name, summary, content):
#校验当前用户权限：
check_admin(request)
#校验传递值中参数‘name’是否为空或空串,为空则抛出异常：
if not name or not name.strip():
#参数‘name’为空则抛出异常：
raise APIValueError('name', 'name cannot be empty.')
#校验传递值中参数‘summary’是否为空或空串,为空则抛出异常：
if not summary or not summary.strip():
raise APIValueError('summary', 'summary cannot be empty.')
#校验传递值中参数‘content’是否为空或空串,为空则抛出异常：
if not content or not content.strip():
raise APIValueError('content', 'content cannot be empty.')
#创建Blog实例：
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())
#将Blog信息存储到数据库：
yield from blog.save()
return blog
def find_number(model, selectField, where=None, args=None):
if model == 'blog':
count = yield from Blog.findnumber(selectField=selectField, where=where, args=args)
return count
if model == 'user':
count = yield from User.findnumber(selectField=selectField, where=where, args=args)
return count
if model == 'comment':
count = yield from Comment.findnumber(selectField=selectField, where=where, args=args)
return count
def index(*,page='1'):
# summary = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.'
# blogs = [
# Blog(id='1', name='Test Blog', summary=summary, created_at=time.time()-120),
# Blog(id='2', name='Something New', summary=summary, created_at=time.time()-3600),
# Blog(id='3', name='Learn Swift', summary=summary, created_at=time.time()-7200)
# ]
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 find_model(model, id):
if model == 'blog':
blog = yield from Blog.find(id)
return blog
if model == 'user':
user = yield from User.find(id)
return user
if model == 'comment':
comment = yield from Comment.find(id)
return comment
def find_models(model, where=None, args=None, **kw):
if model == 'user':
users = yield from User.findall(where=where, args=args, **kw)
return users
if model == 'blog':
blogs = yield from Blog.findall(where=where, args=args, **kw)
return blogs
if model == 'comment':
comments = yield from Comment.findall(where=where, args=args, **kw)
return comments
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
}
async def index(request):
'''
用户浏览页：首页
'''
summary = 'Lorem ipsum dolor sit amet, consectetur adpipislicin elit sed wo tempo inciditundng up labore et doloire mabndf aliquea'
blogs = [
Blog(id='1',
name='Test Blog',
summary=summary,
create_at=time.time() - 120),
Blog(id='2',
name='Something New',
summary=summary,
create_at=time.time() - 3600),
Blog(id='3',
name='Learn Swift',
summary=summary,
create_at=time.time() - 7200)
]
return {'__template__': 'blogs.html', 'blogs': blogs}
def hello(blog_id=None):
name = request.cookie.get('name')
sign = request.cookie.get('sign')
if not sign or sign != app.signed_cookie.get(name):
return redirect('/')
if request.path == '/hello':
blog = Blog.get(name=name)
if blog is None:
return render('hello.html', name=name)
return redirect('/hello/' + blog.id)
if blog_id.startswith('File'):
blog = Blog(title=blog_id, content="")
return render('hello.html', name=name, blog=blog)
blog = Blog.get(blog_id)
files = os.listdir(os.path.join(os.getcwd(), 'file'))
files = ((f, quote(f).replace('%', '-')) for f in files)
blogs = Blog.get_all(name=name)
return render('hello.html', name=name, blog=blog, files=files, blogs=blogs)
def hello(request):
try:
name = request.cookie["name"].value
sign = request.cookie["sign"].value
assert name in signed_cookie and signed_cookie[name] == sign
if request.path == "/hello":
blog = Blog.get(name=name)
if blog is None:
return render_for_response(request, "hello.html", name=name)
request.status = "303 See Other"
request.header.append(("Location", "/hello/" + blog.id))
return request
files = os.listdir(os.path.join(os.getcwd(), "file"))
blog = Blog.get(id=request.path.replace("/hello/", ""))
blogs = Blog.get_all(name=name)
return render_for_response(request, "hello.html", files=files, name=name, blog=blog, blogs=blogs)
except (KeyError, AssertionError):
request.status = "303 See Other"
request.header.append(("Location", "/"))
return request
def api_create_comment(id, request, *, content):
user = request.__user__
if user is None:
raise APIPermissionError('Please signin 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_create_comment(id, request, *, content):
user = request.__user__
if user is None:
raise APIPermissionError('Please signin 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
async def createBlog(request, *, name, summary, content, id):
#check_admin(request)
if 0 == id:
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())
await blog.save()
else:
blog = await Blog.find(id)
if blog:
blog.update({
'name': name,
'summary': summary,
'content': content
})
await blog.save()
else:
return Exception('No blog found')
return blog
def hello(request):
try:
name = request.cookie['name'].value
sign = request.cookie['sign'].value
assert name in signed_cookie and signed_cookie[name] == sign
if request.path == '/hello':
blog = Blog.get(name=name)
if blog is None:
return render_for_response(request, 'hello.html', name=name)
request.status = '303 See Other'
request.header.append(('Location', '/hello/' + blog.id))
return request
files = os.listdir(os.path.join(os.getcwd(), 'file'))
blog = Blog.get(id=request.path.replace('/hello/', ''))
blogs = Blog.get_all(name=name)
return render_for_response(request, 'hello.html', files=files,
name=name, blog=blog, blogs=blogs)
except (KeyError, AssertionError):
request.status = '303 See Other'
request.header.append(('Location', '/'))
return request
def get_blog(id):
#通过id在数据库Blog表中查询对应内容：
blog = yield from Blog.find(id)
#通过id在数据库Comment表中查询对应内容：
comments = yield from Comment.findAll('blog_id=?', [id], orderBy='created_at desc')
for c in comments:
#将content值从text格式转换成html格式：
c.html_content = text2html(c.content)
blog.html_content = markdown2.markdown(blog.content)
return {
'__template__': 'blog.html',
'blog': blog,
'comments': comments
}
def apiUpdateBlog(id, request, *, name, summary, content):
checkAdmin(request)
blog = yield from Blog.find(id)
if not name or not name.strip():
raise APIValueError('文章标题', '文章标题不能为空')
if not summary or not summary.strip():
raise APIValueError('文章概要', '文章概要不能为空')
if not content or not content.strip():
raise APIValueError('文章内容', '文章内容不能为空')
blog.name = name.strip()
blog.summary = summary.strip()
blog.content = content.strip()
yield from blog.merge()
return blog
def post(self):
#print request.form
"""
try:
print session['name']
except:
print 'Add blog has no username'
"""
tag_list = []
this_blog_name = request.form['name']
for i in Constant.tags:
if this_blog_name.lower().find(i) != -1:
tag_list.append(i)
blog = Blog(
user_id='00140408322081006c255e61b634c5a8937be2afc6119f7000', # TODO
user_name='Test',
tag=";".join(tag_list),
name=request.form['name'],
summary=request.form['summary'],
content=request.form['content'],
)
blog.insert()
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 post_blog(request):
dic = request.form
if 'id' in dic:
Blog.delete(dic['id'])
dic['name'] = request.cookie['name'].value
blog = Blog(**dic)
blog.insert()
request.status = '303 See Other'
request.header.append(('Location', '/hello/' + blog.id))
return request
async def api_create_blog(request, *, name, summary, content):
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())
await blog.save()
return blog
def apiCreateComment(id, request, *, content):
user = request.__user__
if user is None:
raise APIPermissionError('请先登录')
if not content or not content.strip():
raise APIValueError('内容为空')
blog = yield from Blog.find(id)
if blog is None:
raise APIResourceNotFoundError('文章不存在')
comment = Comment(blogId=blog.id,
userId=user.id,
userName=user.name,
userImage=user.image,
content=content.strip())
yield from Comment.save(comment)
return content
async def api_create_comment(blog_id, request, *, content):
check_admin(request)
user = request.__user__
if user is None:
raise APIPermissionError()
if not content or not content.strip():
raise APIValueError('content')
blog = Blog.find(blog_id)
if blog is None:
raise APIResourceNotFoundError('Blog')
comment = Comment(blog_id=blog_id,
user_id=request.__user__.id,
user_name=request.__user__.name,
user_image=request.__user__.image,
content=content)
await comment.save()
return comment
def api_create_comment(id, request, *, content):
#获取请求中的用户信息：
user = request.__user__
#用户信息为None则抛出异常：
if user is None:
raise APIPermissionError('Please signin first.')
#参数中内容信息为空，抛出异常：
if not content or not content.strip():
raise APIValueError('content')
#数据库Blog表中查询指定文章信息：
blog = yield from Blog.find(id)
#查询无结果则抛出异常：
if blog is None:
raise APIResourceNotFoundError('Blog')
#创建comment实例：
comment = Comment(blog_id=blog.id, user_id=user.id, user_name=user.name, user_image=user.image, content=content.strip())
#将Comment信息存储到数据库：
yield from comment.save()
return comment
def api_update_blog(id, request, *, name, summary, content):
#校验当前用户权限：
check_admin(request)
#数据库Blog表中查询指定文章信息：
blog = yield from Blog.find(id)
#校验传递值中参数‘name’是否为空或空串,为空则抛出异常：
if not name or not name.strip():
raise APIValueError('name', 'name cannot be empty.')
#校验传递值中参数‘summary’是否为空或空串,为空则抛出异常：
if not summary or not summary.strip():
raise APIValueError('summary', 'summary cannot be empty.')
#校验传递值中参数‘content’是否为空或空串,为空则抛出异常：
if not content or not content.strip():
raise APIValueError('content', 'content cannot be empty.')
#将传递值中的信息赋值到blog实例中：
blog.name = name.strip()
blog.summary = summary.strip()
blog.content = content.strip()
#将Blog信息更新到数据库：
yield from blog.update()
return blog
def delete_blog():
Blog.delete(request.referer[-32:])
return redirect('/hello')
def update_blog():
blog = Blog.get(id=request.referer[-32:])
return render('update_blog.html', blog=blog)
def update_blog(request):
blog = Blog.get(id=request.referer[-32:])
return render_for_response(request, "update_blog.html", blog=blog)
def delete_blog(request):
Blog.delete(request.referer[-32:])
request.path = "/hello"
return hello(request)
def api_get_blog(*, id):
blog = yield from Blog.find(id)
return blog
