User:Writ Keeper/Scripts/legacyToolbar.js

/** * Interface for the classic edit toolbar. * * Adapted from MediaWiki Core, before it was removed from it on 2018-10-17 */ ( function {	var toolbar, isReady, $toolbar, queue, slice, $currentFocused;

/**	 * Internal helper that does the actual insertion of the button into the toolbar. *	 * For backwards-compatibility, passing `imageFile`, `speedTip`, `tagOpen`, `tagClose`, * `sampleText` and `imageId` as separate arguments (in this order) is also supported. *	 * @private *	 * @param {Object} button Object with the following properties. * You are required to provide *either* the `onClick` parameter, or the three parameters * `tagOpen`, `tagClose` and `sampleText`, but not both (they're mutually exclusive). * @param {string} [button.imageFile] Image to use for the button. * @param {string} button.speedTip Tooltip displayed when user mouses over the button. * @param {Function} [button.onClick] Function to be executed when the button is clicked. * @param {string} [button.tagOpen] * @param {string} [button.tagClose] * @param {string} [button.sampleText] Alternative to `onClick`. `tagOpen`, `tagClose` and * `sampleText` together provide the markup that should be inserted into page text at * current cursor position. * @param {string} [button.imageId] `id` attribute of the button HTML element. Can be * used to define the image with CSS if it's not provided as `imageFile`. * @param {string} [speedTip] * @param {string} [tagOpen] * @param {string} [tagClose] * @param {string} [sampleText] * @param {string} [imageId] */	function insertButton( button, speedTip, tagOpen, tagClose, sampleText, imageId ) { var $button;

// Backwards compatibility if ( typeof button !== 'object' ) { button = { imageFile: button, speedTip: speedTip, tagOpen: tagOpen, tagClose: tagClose, sampleText: sampleText, imageId: imageId };		}

if ( button.imageFile ) { $button = $( ' ' ).attr( {				src: button.imageFile,				alt: button.speedTip,				title: button.speedTip,				id: button.imageId || undefined,				'class': 'mw-toolbar-editbutton'			} ); } else { $button = $( ' ' ).attr( {				title: button.speedTip,				id: button.imageId || undefined,				'class': 'mw-toolbar-editbutton'			} ); }

$button.click( function ( e ) {			if ( button.onClick !== undefined ) {				button.onClick( e );			} else {				toolbar.insertTags( button.tagOpen, button.tagClose, button.sampleText );			}

return false; } );

$toolbar.append( $button ); }

isReady = false; $toolbar = false;

/**	 * @private * @property {Array} * Contains button objects (and for backwards compatibility, it can	 * also contains an arguments array for insertButton). */	queue = []; slice = queue.slice;

toolbar = {

/**		 * Add buttons to the toolbar. *		 * Takes care of race conditions and time-based dependencies by placing buttons in a queue if * this method is called before the toolbar is created. *		 * For backwards-compatibility, passing `imageFile`, `speedTip`, `tagOpen`, `tagClose`, * `sampleText` and `imageId` as separate arguments (in this order) is also supported. *		 * @inheritdoc #insertButton */		addButton: function { if ( isReady ) { insertButton.apply( toolbar, arguments ); } else { // Convert arguments list to array queue.push( slice.call( arguments ) ); }		},

/**		 * Add multiple buttons to the toolbar (see also #addButton). *		 * Example usage: *		 *    addButtons( [ { .. }, { .. }, { .. } ] ); *    addButtons( { .. }, { .. } ); *		 * @param {...Object|Array} [buttons] An array of button objects or the first * button object in a list of variadic arguments. */		addButtons: function ( buttons ) { if ( !Array.isArray( buttons ) ) { buttons = slice.call( arguments ); }			if ( isReady ) { buttons.forEach( function ( button ) {					insertButton( button );				} ); } else { // Push each button into the queue queue.push.apply( queue, buttons ); }		},

/**		 * Apply tagOpen/tagClose to selection in currently focused textarea. *		 * Uses `sampleText` if selection is empty. *		 * @param {string} tagOpen * @param {string} tagClose * @param {string} sampleText */		insertTags: function ( tagOpen, tagClose, sampleText ) { if ( $currentFocused && $currentFocused.length ) { $currentFocused.textSelection(					'encapsulateSelection', {						pre: tagOpen,						peri: sampleText,						post: tagClose					}				); }		}	};

// For backwards compatibility. Used to be called from EditPage.php, maybe other places as well. toolbar.init = $.noop;

// Expose API publicly mw.toolbar = toolbar;

$( function {		var $textBox, i, button;

// Used to determine where to insert tags $currentFocused = $( '#wpTextbox1' );

// Populate the selector cache for $toolbar $toolbar = $( '#toolbar' );

if ( $toolbar.length === 0 ) { $textBox = $( '#wpTextbox1' ); if ( $textBox.length === 0 ) { return; }			$toolbar = $( ' ' ).attr( { id: 'toolbar' } ); $toolbar.insertBefore( $textBox ); }

for ( i = 0; i < queue.length; i++ ) { button = queue[ i ]; if ( Array.isArray( button ) ) { // Forwarded arguments array from mw.toolbar.addButton insertButton.apply( toolbar, button ); } else { // Raw object from mw.toolbar.addButtons insertButton( button ); }		}

// Clear queue queue.length = 0;

// This causes further calls to addButton to go to insertion directly // instead of to the queue. // It is important that this is after the one and only loop through // the queue isReady = true; mw.hook("mw.toolbar").fire; if(typeof mw.notify != "undefined") {			mw.notify( 'The legacyToolbar (and legacyRefToolbar) user script is now available as a Gadget; please follow the Update link for upgrade details.', { title: 'Gadget now available!' } ); }		$("#toolbar").after("Update to gadget version!"); // Apply to dynamically created textboxes as well as normal ones $( document ).on( 'focus', 'textarea, input:text', function {			$currentFocused = $( this );		} ); } );

} ); mw.toolbar.addButton( { imageFile: "//upload.wikimedia.org/wikipedia/commons/e/e2/Button_bold.png", speedTip: "Bold text", tagOpen: "'''", tagClose: "'''", sampleText: "bold text", imageId: "mw-editbutton-bold" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/1/1d/Button_italic.png",    speedTip: "Italic text",    tagOpen: "",    tagClose: "",    sampleText: "italic text",    imageId: "mw-editbutton-italic" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/c/c0/Button_link.png",    speedTip: "Internal link",    tagOpen: "",    tagClose: "",    sampleText: "page title",    imageId: "mw-editbutton-link" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/e/ec/Button_extlink.png",    speedTip: "External link",    tagOpen: "[",    tagClose: "]",    sampleText: "http://www.example.com link title",    imageId: "mw-editbutton-extlink" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/7/78/Button_head_A2.png",    speedTip: "Level 2 header",    tagOpen: "== ",    tagClose: " ==",    sampleText: "header name",    imageId: "mw-editbutton-headline" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/d/de/Button_image.png",    speedTip: "Image",    tagOpen: "",    tagClose: "",    sampleText: "Example.jpg",    imageId: "mw-editbutton-image" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/1/19/Button_media.png",    speedTip: "Media",    tagOpen: "",    tagClose: "",    sampleText: "Example.ogg",    imageId: "mw-editbutton-media" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/8/82/Nowiki_icon.png",    speedTip: "Nowiki tags",    tagOpen: "",    tagClose: "",    sampleText: "",    imageId: "mw-editbutton-nowiki" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/6/6d/Button_sig.png",    speedTip: "Signature and date",    tagOpen: "-- "+"",    tagClose: "",    sampleText: "",    imageId: "mw-editbutton-signature" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/0/0d/Button_hr.png",    speedTip: "Horizontal line",    tagOpen: "--"+"--",    tagClose: "",    sampleText: "",    imageId: "mw-editbutton-hr" } );

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/3/3b/Comment-button-bg.png",    speedTip: "Invisible comment",    tagOpen: "<!"+"-- ",    tagClose: " -->",    sampleText: "invisible comment",    imageId: "mw-editbutton-invis"

});

mw.toolbar.addButton( {   imageFile: "//upload.wikimedia.org/wikipedia/commons/c/c8/Button_redirect.png",    speedTip: "Redirect",    tagOpen: "#REDIRECT ",    tagClose: "",    sampleText: "target page title",    imageId: "mw-editbutton-redir"

});