ha-frontend/hassio/src/hassio-my-redirect.ts

143 lines
3.5 KiB
TypeScript

import { sanitizeUrl } from "@braintree/sanitize-url";
import { html, LitElement, TemplateResult } from "lit";
import { customElement, property, state } from "lit/decorators";
import { navigate } from "../../src/common/navigate";
import {
createSearchParam,
extractSearchParamsObject,
} from "../../src/common/url/search-params";
import { Supervisor } from "../../src/data/supervisor/supervisor";
import "../../src/layouts/hass-error-screen";
import {
ParamType,
Redirect,
Redirects,
} from "../../src/panels/my/ha-panel-my";
import { HomeAssistant, Route } from "../../src/types";
const REDIRECTS: Redirects = {
supervisor: {
redirect: "/hassio/dashboard",
},
supervisor_logs: {
redirect: "/hassio/system",
},
supervisor_info: {
redirect: "/hassio/system",
},
supervisor_snapshots: {
redirect: "/hassio/backups",
},
supervisor_backups: {
redirect: "/hassio/backups",
},
supervisor_store: {
redirect: "/hassio/store",
},
supervisor_addon: {
redirect: "/hassio/addon",
params: {
addon: "string",
},
},
supervisor_ingress: {
redirect: "/hassio/ingress",
params: {
addon: "string",
},
},
supervisor_add_addon_repository: {
redirect: "/hassio/store",
params: {
repository_url: "url",
},
},
};
@customElement("hassio-my-redirect")
class HassioMyRedirect extends LitElement {
@property({ attribute: false }) public hass!: HomeAssistant;
@property({ attribute: false }) public supervisor!: Supervisor;
@property({ attribute: false }) public route!: Route;
@state() public _error?: TemplateResult | string;
connectedCallback() {
super.connectedCallback();
const path = this.route.path.substr(1);
const redirect = REDIRECTS[path];
if (!redirect) {
this._error = this.supervisor.localize(
"my.not_supported",
"link",
html`<a
target="_blank"
rel="noreferrer noopener"
href="https://my.home-assistant.io/faq.html#supported-pages"
>
${this.supervisor.localize("my.faq_link")}
</a>`
);
return;
}
let url: string;
try {
url = this._createRedirectUrl(redirect);
} catch (err: any) {
this._error = this.supervisor.localize("my.error");
return;
}
navigate(url, { replace: true });
}
protected render(): TemplateResult {
if (this._error) {
return html`<hass-error-screen
.error=${this._error}
></hass-error-screen>`;
}
return html``;
}
private _createRedirectUrl(redirect: Redirect): string {
const params = this._createRedirectParams(redirect);
return `${redirect.redirect}${params}`;
}
private _createRedirectParams(redirect: Redirect): string {
const params = extractSearchParamsObject();
if (!redirect.params && !Object.keys(params).length) {
return "";
}
const resultParams = {};
Object.entries(redirect.params || {}).forEach(([key, type]) => {
if (!params[key] || !this._checkParamType(type, params[key])) {
throw Error();
}
resultParams[key] = params[key];
});
return `?${createSearchParam(resultParams)}`;
}
private _checkParamType(type: ParamType, value: string) {
if (type === "string") {
return true;
}
if (type === "url") {
return value && value === sanitizeUrl(value);
}
return false;
}
}
declare global {
interface HTMLElementTagNameMap {
"hassio-my-redirect": HassioMyRedirect;
}
}