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authentik/web/src/utils.ts

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import { html, TemplateResult } from "lit-html";
import { SpinnerSize } from "./elements/Spinner";
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export function getCookie(name: string): string | undefined {
let cookieValue = undefined;
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if (document.cookie && document.cookie !== "") {
const cookies = document.cookie.split(";");
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for (let i = 0; i < cookies.length; i++) {
const cookie = cookies[i].trim();
// Does this cookie string begin with the name we want?
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if (cookie.substring(0, name.length + 1) === name + "=") {
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cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
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break;
}
}
}
return cookieValue;
}
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export function convertToSlug(text: string): string {
return text
.toLowerCase()
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.replace(/ /g, "-")
.replace(/[^\w-]+/g, "");
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}
export function truncate(input?: string, max = 10): string {
input = input || "";
const array = input.trim().split(" ");
const ellipsis = array.length > max ? "..." : "";
return array.slice(0, max).join(" ") + ellipsis;
}
export function htmlFromString(...strings: string[]): TemplateResult {
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return html(<TemplateStringsArray><unknown>strings);
}
export function loading<T>(v: T, actual: TemplateResult): TemplateResult {
if (!v) {
return html`<div class="pf-c-empty-state pf-m-full-height">
<div class="pf-c-empty-state__content">
<div class="pf-l-bullseye">
<div class="pf-l-bullseye__item">
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<ak-spinner size="${SpinnerSize.Large}"></ak-spinner>
</div>
</div>
</div>
</div>`;
}
return actual;
}