User:Bharatwiki Socrates/minerva.js

// Twinkle mobile TEST adapter v5 - personal test only
// Page: User:Bharatwiki Socrates/minerva.js (Minerva skin only)
// v4 worked (Twinkle item + inline sub-list inside the More menu),
// but the user wants the English Wikipedia behaviour: tap "Twinkle"
// and the options open as a panel ON the screen, not buried inside
// the scrolling menu.
// v5 change: the #p-cactions portlet Twinkle needs is now a floating
// panel (fixed position, hidden). The "Twinkle" entry in the More
// menu only toggles that panel: tapping it closes the menu and opens
// the panel with all Twinkle options. Tapping an option closes the
// panel and opens that module's dialog.
// All user-facing strings in English.

( function () {
	if ( mw.config.get( 'skin' ) !== 'minerva' ) {
		return;
	}
	if ( window.twinkleMobileTestLoaded ) {
		return;
	}
	window.twinkleMobileTestLoaded = true;

	var indexPhp = mw.util.wikiScript( 'index' );
	function rawUrl( title ) {
		return indexPhp + '?title=' + encodeURIComponent( title ) +
			'&action=raw&ctype=text/javascript';
	}
	function rawCss( title ) {
		var link = document.createElement( 'link' );
		link.rel = 'stylesheet';
		link.href = indexPhp + '?title=' + encodeURIComponent( title ) +
			'&action=raw&ctype=text/css';
		document.head.appendChild( link );
	}
	function loadScript( title ) {
		return $.getScript( rawUrl( title ) );
	}

	mw.util.addCSS(
		'.ui-dialog { max-width: 96vw !important; left: 2vw !important; }' +
		'.morebits-dialog { max-width: 96vw !important; }' +
		'.morebits-dialog-content { overflow-x: auto; }' +
		'.select2-container { max-width: 90vw; }' +
		'#p-cactions.twinkle-mobile-panel { position: fixed;' +
		' top: 52px; left: 2vw; width: 96vw; max-height: 72vh;' +
		' overflow-y: auto; z-index: 999; background: #fff;' +
		' border: 1px solid #a2a9b1; border-radius: 4px;' +
		' box-shadow: 0 4px 16px rgba(0,0,0,0.35); padding: 0 0 6px; }' +
		'#p-cactions.twinkle-mobile-panel ul { list-style: none;' +
		' margin: 0; padding: 0; }' +
		'#p-cactions.twinkle-mobile-panel li a { display: block;' +
		' padding: 12px 16px; color: #202122; text-decoration: none;' +
		' font-size: 1em; border-top: 1px solid #eaecf0; }' +
		'#p-cactions.twinkle-mobile-panel li a:active {' +
		' background: #eaecf0; }' +
		'.twinkle-panel-head { display: flex;' +
		' justify-content: space-between; align-items: center;' +
		' padding: 10px 16px; font-weight: bold; }' +
		'.twinkle-panel-close { background: none; border: 0;' +
		' font-size: 20px; line-height: 1; padding: 4px 8px;' +
		' cursor: pointer; }'
	);
	rawCss( 'MediaWiki:Gadget-Twinkle.css' );
	rawCss( 'MediaWiki:Gadget-morebits.css' );
	rawCss( 'MediaWiki:Gadget-select2.min.css' );

	var panel = null;
	function togglePanel( show ) {
		if ( !panel ) {
			return;
		}
		panel.style.display = show ? 'block' : 'none';
	}
	function closeOverflow() {
		var cb = document.getElementById(
			'page-actions-overflow-checkbox' );
		if ( cb ) {
			cb.checked = false;
		}
	}

	function createPortlet() {
		if ( document.getElementById( 'p-cactions' ) ) {
			panel = document.getElementById( 'p-cactions' );
			return true;
		}
		// The floating panel IS the p-cactions portlet.
		panel = document.createElement( 'div' );
		panel.id = 'p-cactions';
		panel.className = 'twinkle-mobile-panel';
		panel.style.display = 'none';
		var head = document.createElement( 'div' );
		head.className = 'twinkle-panel-head';
		var title = document.createElement( 'span' );
		title.textContent = 'Twinkle';
		var closeBtn = document.createElement( 'button' );
		closeBtn.className = 'twinkle-panel-close';
		closeBtn.textContent = '×';
		closeBtn.addEventListener( 'click', function () {
			togglePanel( false );
		} );
		head.appendChild( title );
		head.appendChild( closeBtn );
		panel.appendChild( head );
		var list = document.createElement( 'ul' );
		panel.appendChild( list );
		document.body.appendChild( panel );
		// Any tap on a module link closes the panel (dialog opens).
		panel.addEventListener( 'click', function ( e ) {
			if ( e.target.closest( 'li a' ) &&
				!e.target.closest( '.twinkle-panel-head' ) ) {
				togglePanel( false );
			}
		} );

		// Entry inside the More (overflow) menu toggles the panel.
		var overflow = document.querySelector( 'ul#p-tb' ) ||
			document.querySelector( '.page-actions-overflow-list' );
		if ( overflow ) {
			var li = document.createElement( 'li' );
			li.className = 'toggle-list-item';
			var a = document.createElement( 'a' );
			a.className = 'toggle-list-item__anchor';
			a.href = '#';
			var label = document.createElement( 'span' );
			label.className = 'toggle-list-item__label';
			label.textContent = 'Twinkle';
			a.appendChild( label );
			a.addEventListener( 'click', function ( e ) {
				e.preventDefault();
				closeOverflow();
				togglePanel( true );
			} );
			li.appendChild( a );
			overflow.appendChild( li );
		} else {
			// Fallback: floating TW button toggles the panel.
			var btn = document.createElement( 'button' );
			btn.textContent = 'TW';
			btn.style.cssText = 'position:fixed;right:12px;' +
				'bottom:64px;z-index:998;padding:10px 14px;' +
				'border-radius:20px;background:#202122;color:#fff;' +
				'border:0;';
			btn.addEventListener( 'click', function () {
				togglePanel( panel.style.display === 'none' );
			} );
			document.body.appendChild( btn );
		}
		return true;
	}

	function checkResult( tries ) {
		var landed = document.querySelectorAll(
			'#p-cactions li[id^="twinkle-"]' ).length;
		if ( landed ) {
			mw.notify( 'Twinkle is ready: open the More menu and tap ' +
				'Twinkle (' + landed + ' options)', { type: 'info' } );
			return;
		}
		if ( tries > 0 ) {
			setTimeout( function () { checkResult( tries - 1 ); }, 2000 );
			return;
		}
		mw.notify( 'Twinkle loaded but its links did not arrive (v5)',
			{ type: 'error' } );
	}

	function start() {
		createPortlet();
		mw.loader.using( [
			'mediawiki.util', 'mediawiki.api', 'mediawiki.storage',
			'mediawiki.Title', 'mediawiki.user', 'jquery.ui'
		] ).then( function () {
			return loadScript( 'MediaWiki:Gadget-select2.min.js' );
		} ).then( function () {
			return loadScript( 'MediaWiki:Gadget-morebits.js' );
		} ).then( function () {
			return loadScript( 'MediaWiki:Gadget-Twinkle.js' );
		} ).then( function () {
			checkResult( 10 );
		} ).catch( function ( err ) {
			mw.notify( 'Twinkle mobile test load failed: ' + err,
				{ type: 'error' } );
		} );
	}

	if ( document.readyState === 'loading' ) {
		document.addEventListener( 'DOMContentLoaded', start );
	} else {
		start();
	}
}() );