footnotes/js/wysiwyg-editor.js

/**
 * Created by Stefan on 24.05.14.
 *
 * Edit: be careful to maintain version number near EOF   2020-12-11T1225+0100
 */

(function() {
	tinymce.create('tinymce.plugins.Footnotes', {
		/**
		 * Initializes the plugin, this will be executed after the plugin has been created.
		 * This call is done before the editor instance has finished its initialization so use the onInit event
		 * of the editor instance to intercept that event.
		 *
		 * @param {tinymce.Editor} ed Editor instance that the plugin is initialized in.
		 * @param {string} url Absolute URL to where the plugin is located.
		 */
		init : function(ed, url) {
			ed.addButton('footnotes', {
				title : 'footnotes',
				cmd : 'footnotes',
				image : url + '/../img/fn-wysiwyg.png'
			});

			ed.addCommand('footnotes', function() {
				jQuery.ajax({
					type: 'POST',
					url: './admin-ajax.php',
					data: {
						action: 'footnotes_getTags'
					},
					success: function(data, textStatus, XMLHttpRequest){
						var l_arr_Tags = JSON.parse(data);
						var return_text = l_arr_Tags['start'] + ed.selection.getContent() + l_arr_Tags['end'];
						ed.execCommand('insertHTML', true, return_text);
					},
					error: function(MLHttpRequest, textStatus, errorThrown){
						console.log("Error: " + errorThrown);
					}
				});
			});
		},

		/**
		 * Creates control instances based on the incoming name. This method is normally not
		 * needed since the addButton method of the tinymce.Editor class is an easier way of adding buttons,
		 * but you sometimes need to create more complex controls like listboxes, split buttons etc then this
		 * method can be used to create those.
		 *
		 * @param {String} n Name of the control to create.
		 * @param {tinymce.ControlManager} cm Control manager to use in order to create new control.
		 * @return {tinymce.ui.Control} New control instance or null if no control was created.
		 */
		createControl : function(n, cm) {
			return null;
		},

		/**
		 * Returns information about the plugin as a name/value array.
		 * The current keys are longname, author, authorurl, infourl and version.
		 *
		 * @return {Object} Name/value array containing information about the plugin.
		 *
		 * Edit: needs updating the version number manually   2020-12-11T1224+0100
		 */
		getInfo : function() {
			return {
				longname : 'Inserts the Footnotes short code.',
				author : 'Mark Cheret',
				authorurl : 'https://cheret.org/footnotes/',
				infourl : 'https://wordpress.org/plugins/footnotes/',
				version : '2.6.5'
			};
		}
	});

	// Register plugin
	tinymce.PluginManager.add('footnotes', tinymce.plugins.Footnotes);
})();