57 lines
1.3 KiB
TypeScript
57 lines
1.3 KiB
TypeScript
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const app = document.getElementById('app'),
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splash = document.getElementById('splash'),
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splashSpinner = document.getElementById('splash__spinner'),
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splashError = document.getElementById('splash__error'),
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splashErrorMessage = document.getElementById('splash__error-message'),
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splashRetry = document.getElementById('splash__error-retry');
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export const showSplash = function() {
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if(!splash || !app) {
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return;
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}
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splash.hidden = false;
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app.setAttribute('aria-hidden', 'true');
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requestAnimationFrame(function() {
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splash.style.opacity = '1';
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});
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};
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export const hideSplash = () => {
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if(!splash || !app) {
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return;
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}
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requestAnimationFrame(() => {
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splash.style.opacity = '0';
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app.removeAttribute('aria-hidden');
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if(window.getComputedStyle(splash).opacity === '0') {
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splash.hidden = true;
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}
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});
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};
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export const showSplashError = (message: string, fatal: boolean, attempts?: number) => {
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if(splashError) {
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splashError.setAttribute('aria-hidden', 'false');
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}
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if(splashErrorMessage) {
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splashErrorMessage.innerText = message || 'Unknown error';
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}
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if(splashSpinner && fatal) {
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splashSpinner.style.visibility = 'hidden';
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}
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if(splashRetry) {
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if(fatal) {
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splashRetry.hidden = true;
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} else if(attempts) {
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splashRetry.hidden = false;
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splashRetry.textContent = `Retrying... (${attempts.toString()})`;
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}
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}
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};
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