261 lines
12 KiB
TypeScript

import React, { useReducer, useEffect, memo } from "react";
import type { ReactNode } from "react";
import { getMsg, getCurrentKcLanguageTag, changeLocale, getTagLabel } from "../i18n";
import type { KcLanguageTag } from "../i18n";
import type { KcContextBase } from "../getKcContext/KcContextBase";
import { assert } from "../tools/assert";
import { useCallbackFactory } from "powerhooks/useCallbackFactory";
import { headInsert } from "../tools/headInsert";
import { pathJoin } from "../../bin/tools/pathJoin";
import { useConstCallback } from "powerhooks/useConstCallback";
import type { KcTemplateProps } from "./KcProps";
import { useCssAndCx } from "tss-react";
export type TemplateProps = {
displayInfo?: boolean;
displayMessage?: boolean;
displayRequiredFields?: boolean;
displayWide?: boolean;
showAnotherWayIfPresent?: boolean;
headerNode: ReactNode;
showUsernameNode?: ReactNode;
formNode: ReactNode;
infoNode?: ReactNode;
/** If you write your own page you probably want
* to avoid pulling the default theme assets.
*/
doFetchDefaultThemeResources: boolean;
} & { kcContext: KcContextBase } & KcTemplateProps;
const Template = memo((props: TemplateProps) => {
const {
displayInfo = false,
displayMessage = true,
displayRequiredFields = false,
displayWide = false,
showAnotherWayIfPresent = true,
headerNode,
showUsernameNode = null,
formNode,
infoNode = null,
kcContext,
doFetchDefaultThemeResources,
} = props;
const { cx } = useCssAndCx();
useEffect(() => {
console.log("Rendering this page with react using keycloakify");
}, []);
const { msg } = getMsg(kcContext);
const onChangeLanguageClickFactory = useCallbackFactory(([kcLanguageTag]: [KcLanguageTag]) =>
changeLocale({
kcContext,
kcLanguageTag,
}),
);
const onTryAnotherWayClick = useConstCallback(() => (document.forms["kc-select-try-another-way-form" as never].submit(), false));
const { realm, locale, auth, url, message, isAppInitiatedAction } = kcContext;
const [isExtraCssLoaded, setExtraCssLoaded] = useReducer(() => true, false);
useEffect(() => {
if (!doFetchDefaultThemeResources) {
setExtraCssLoaded();
return;
}
let isUnmounted = false;
const cleanups: (() => void)[] = [];
const toArr = (x: string | readonly string[] | undefined) => (typeof x === "string" ? x.split(" ") : x ?? []);
Promise.all(
[
...toArr(props.stylesCommon).map(relativePath => pathJoin(url.resourcesCommonPath, relativePath)),
...toArr(props.styles).map(relativePath => pathJoin(url.resourcesPath, relativePath)),
]
.reverse()
.map(href =>
headInsert({
"type": "css",
href,
"position": "prepend",
}),
),
).then(() => {
if (isUnmounted) {
return;
}
setExtraCssLoaded();
});
toArr(props.scripts).forEach(relativePath =>
headInsert({
"type": "javascript",
"src": pathJoin(url.resourcesPath, relativePath),
}),
);
if (props.kcHtmlClass !== undefined) {
const htmlClassList = document.getElementsByTagName("html")[0].classList;
const tokens = cx(props.kcHtmlClass).split(" ");
htmlClassList.add(...tokens);
cleanups.push(() => htmlClassList.remove(...tokens));
}
return () => {
isUnmounted = true;
cleanups.forEach(f => f());
};
}, [props.kcHtmlClass]);
if (!isExtraCssLoaded) {
return null;
}
return (
<div className={cx(props.kcLoginClass)}>
<div id="kc-header" className={cx(props.kcHeaderClass)}>
<div id="kc-header-wrapper" className={cx(props.kcHeaderWrapperClass)}>
{msg("loginTitleHtml", realm.displayNameHtml)}
</div>
</div>
<div className={cx(props.kcFormCardClass, displayWide && props.kcFormCardAccountClass)}>
<header className={cx(props.kcFormHeaderClass)}>
{realm.internationalizationEnabled && (assert(locale !== undefined), true) && locale.supported.length > 1 && (
<div id="kc-locale">
<div id="kc-locale-wrapper" className={cx(props.kcLocaleWrapperClass)}>
<div className="kc-dropdown" id="kc-locale-dropdown">
<a href="#" id="kc-current-locale-link">
{getTagLabel({ "kcLanguageTag": getCurrentKcLanguageTag(kcContext), kcContext })}
</a>
<ul>
{locale.supported.map(({ languageTag }) => (
<li key={languageTag} className="kc-dropdown-item">
<a href="#" onClick={onChangeLanguageClickFactory(languageTag)}>
{getTagLabel({ "kcLanguageTag": languageTag, kcContext })}
</a>
</li>
))}
</ul>
</div>
</div>
</div>
)}
{!(auth !== undefined && auth.showUsername && !auth.showResetCredentials) ? (
displayRequiredFields ? (
<div className={cx(props.kcContentWrapperClass)}>
<div className={cx(props.kcLabelWrapperClass, "subtitle")}>
<span className="subtitle">
<span className="required">*</span>
{msg("requiredFields")}
</span>
</div>
<div className="col-md-10">
<h1 id="kc-page-title">{headerNode}</h1>
</div>
</div>
) : (
<h1 id="kc-page-title">{headerNode}</h1>
)
) : displayRequiredFields ? (
<div className={cx(props.kcContentWrapperClass)}>
<div className={cx(props.kcLabelWrapperClass, "subtitle")}>
<span className="subtitle">
<span className="required">*</span> {msg("requiredFields")}
</span>
</div>
<div className="col-md-10">
{showUsernameNode}
<div className={cx(props.kcFormGroupClass)}>
<div id="kc-username">
<label id="kc-attempted-username">{auth?.attemptedUsername}</label>
<a id="reset-login" href={url.loginRestartFlowUrl}>
<div className="kc-login-tooltip">
<i className={cx(props.kcResetFlowIcon)}></i>
<span className="kc-tooltip-text">{msg("restartLoginTooltip")}</span>
</div>
</a>
</div>
</div>
</div>
</div>
) : (
<>
{showUsernameNode}
<div className={cx(props.kcFormGroupClass)}>
<div id="kc-username">
<label id="kc-attempted-username">{auth?.attemptedUsername}</label>
<a id="reset-login" href={url.loginRestartFlowUrl}>
<div className="kc-login-tooltip">
<i className={cx(props.kcResetFlowIcon)}></i>
<span className="kc-tooltip-text">{msg("restartLoginTooltip")}</span>
</div>
</a>
</div>
</div>
</>
)}
</header>
<div id="kc-content">
<div id="kc-content-wrapper">
{/* App-initiated actions should not see warning messages about the need to complete the action during login. */}
{displayMessage && message !== undefined && (message.type !== "warning" || !isAppInitiatedAction) && (
<div className={cx("alert", `alert-${message.type}`)}>
{message.type === "success" && <span className={cx(props.kcFeedbackSuccessIcon)}></span>}
{message.type === "warning" && <span className={cx(props.kcFeedbackWarningIcon)}></span>}
{message.type === "error" && <span className={cx(props.kcFeedbackErrorIcon)}></span>}
{message.type === "info" && <span className={cx(props.kcFeedbackInfoIcon)}></span>}
<span
className="kc-feedback-text"
dangerouslySetInnerHTML={{
"__html": message.summary,
}}
/>
</div>
)}
{formNode}
{auth !== undefined && auth.showTryAnotherWayLink && showAnotherWayIfPresent && (
<form
id="kc-select-try-another-way-form"
action={url.loginAction}
method="post"
className={cx(displayWide && props.kcContentWrapperClass)}
>
<div className={cx(displayWide && [props.kcFormSocialAccountContentClass, props.kcFormSocialAccountClass])}>
<div className={cx(props.kcFormGroupClass)}>
<input type="hidden" name="tryAnotherWay" value="on" />
<a href="#" id="try-another-way" onClick={onTryAnotherWayClick}>
{msg("doTryAnotherWay")}
</a>
</div>
</div>
</form>
)}
{displayInfo && (
<div id="kc-info" className={cx(props.kcSignUpClass)}>
<div id="kc-info-wrapper" className={cx(props.kcInfoAreaWrapperClass)}>
{infoNode}
</div>
</div>
)}
</div>
</div>
</div>
</div>
);
});
export default Template;