async def check(self, app: App, article: Article, username: FormParam,
password: FormParam, ref: FormParam, session: Session):
"""
检查用户名和密码是否正确
:param app:
:param article:
:ex article:
```json
{"title": "xxx"}
```
:type article: form
:param username: 用户名
:ex username: `test`
:param password: 密码
:ex password: `12345`
:param ref: 从哪里跳过来的
:param session:
:return: 返回网页
"""
# article由于没有经过format会带有多余的信息
if username == settings["USERNAME"] and password == settings[
"PASSWORD"]:
session["login"] = f'{username}:{password}'
if ref == "edit" and hasattr(article, "id"):
article = await Article.load(id=article.id)
if ref:
return app.render_template(f"{ref}.html",
success="",
**article.to_dict())
else:
return redirect(app.reverse_url("view:welcome:index"))
else:
return app.render_template("login.html", **article.to_dict())
async def delete(app: App, article: Article, service: ArticleService,
session: Session):
if not session.get("login"):
return app.render_template("login.html",
ref="delete",
id=article.id)
await service.delete(article)
return redirect(app.reverse_url("view:welcome:index"))
async def cut(service: ArticleService,
url: http.QueryParam,
top: int = 0,
left: int = 0,
width: int = 1024,
height: int = 768):
save_name = await service.cut(url, top, left, width, height)
return redirect(save_name.replace(project_path, ""))
async def update(self, app: App, article: Article, session: Session):
"""
编辑之后更新文章内容
:param app:
:param article: 文章对象
:type article: form
:param session:
:return: 如果登录了，跳转到首页，否则，跳转到登录页
"""
if not session.get("login"):
return app.render_template("login.html", ref="edit", **article)
await self.service.update(article)
return redirect(app.reverse_url("view:welcome:index"))
async def cut(self,
url: http.QueryParam,
top: int = 0,
left: int = 0,
width: int = 1024,
height: int = 768):
"""
截图api
:param url: 要截图的地址
:param top: 截图区域的top
:param left: 截图区域的left
:param width: 截图区域的width
:param height: 截图区域的height
:return: 重定向到截图的静态地址
"""
save_name = await self.service.cut(url, top, left, width, height)
return redirect(save_name.replace(settings["PROJECT_PATH"], ""))
async def delete(self, app: App, id: http.QueryParam, session: Session):
"""
删除文章接口
:param app:
:param id: 要删除的文章id
:ex id: `19911111111111`
:param session:
:return: 如果登录了，跳转到首页，否则跳转到登录页。
"""
article = Article(id=id)
if not session.get("login"):
return app.render_template("login.html",
ref="delete",
id=article.id)
await self.service.delete(article)
return redirect(app.reverse_url("view:welcome:index"))