User:Guycn2/ResetPrefs.js

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$( async () => {
	
	if (
		mw.config.get( 'wgCanonicalNamespace' ) === 'Special' ||
		mw.config.get( 'wgAction' ) !== 'view'
	) {
		mw.notify( 'resetPrefs was NOT executed.' );
		return;
	}
	
	await mw.loader.using( [ 'mediawiki.api', 'mediawiki.util' ] );
	
	const api = new mw.Api();
	
	document.addEventListener( 'keypress', async () => {
		
		mw.util.$content.fadeTo( '_default', 0.25 );
		
		try {
			await resetPrefs( api, 'globalpreferences' );
		} catch ( e ) {
			return;
		}
		
		await wait( 300 );
		
		try {
			await resetPrefs( api, 'globalpreferenceoverrides' );
		} catch ( e ) {
			return;
		}
		
		await wait( 300 );
		
		try {
			await resetPrefs( api, 'options' );
		} catch ( e ) {
			return;
		}
		
		await wait( 500 );
		
		window.close();
		
	} );
	
	async function resetPrefs( apiObj, action ) {
		
		const defer = $.Deferred();
		
		try {
			
			await apiObj.postWithToken( 'csrf', {
				action: action,
				reset: true,
				resetkinds: 'all'
			} );
			
		} catch ( e ) {
			
			mw.notify( `Action "${ action }" failed. Error code: ${ e }`, {
				title: 'Error!',
				type: 'error',
				autoHide: false
			} );
			
			return defer.reject();
			
		}
		
		await wait( 1000 );
		
		mw.notify( `Action "${ action }" succeeded.`, {
			title: 'Success!',
			type: 'success',
			autoHide: false
		} );
		
		return defer.resolve();
		
	}
	
	async function wait( ms ) {
		const defer = $.Deferred();
		setTimeout( () => defer.resolve(), ms );
		return defer;
	}
	
} );