from abc import ABCMeta, abstractmethod from owrx.form import Input from datetime import datetime class ImageInput(Input, metaclass=ABCMeta): def render_input(self, value): return """
{label}
""".format( id=self.id, label=self.label, url=self.cachebuster(self.getUrl()), classes=" ".join(self.getImgClasses()) ) def cachebuster(self, url: str): return "{url}{separator}cb={cachebuster}".format( url=url, cachebuster=datetime.now().timestamp(), separator="&" if "?" in url else "?", ) @abstractmethod def getUrl(self) -> str: pass @abstractmethod def getImgClasses(self) -> list: pass class AvatarInput(ImageInput): def getUrl(self) -> str: return "../static/gfx/openwebrx-avatar.png" def getImgClasses(self) -> list: return ["webrx-rx-avatar"] class TopPhotoInput(ImageInput): def getUrl(self) -> str: return "../static/gfx/openwebrx-top-photo.jpg" def getImgClasses(self) -> list: return ["webrx-top-photo"]