CaffGeek/MBACNationals

/* global tinymce */
tinymce.PluginManager.add( 'wplink', function( editor ) {
    var linkButton;
    
    // Register a command so that it can be invoked by using tinyMCE.activeEditor.execCommand( 'WP_Link' );
    editor.addCommand( 'WP_Link', function() {
        if ( ( ! linkButton || ! linkButton.disabled() ) && typeof window.wpLink !== 'undefined' ) {
            window.wpLink.open( editor.id );
        }
    });

    // WP default shortcut
    editor.addShortcut( 'alt+shift+a', '', 'WP_Link' );
    // The "de-facto standard" shortcut, see #27305
    editor.addShortcut( 'ctrl+k', '', 'WP_Link' );

    function setState( button, node ) {
        button.disabled( editor.selection.isCollapsed() && node.nodeName !== 'A' );
        button.active( node.nodeName === 'A' && ! node.name );
    }

    editor.addButton( 'link', {
        icon: 'link',
        tooltip: 'Insert/edit link',
        shortcut: 'Alt+Shift+A',
        cmd: 'WP_Link',

        onPostRender: function() {
            linkButton = this;

            editor.on( 'nodechange', function( event ) {
                setState( linkButton, event.element );
            });
        }
    });

    editor.addButton( 'unlink', {
        icon: 'unlink',
        tooltip: 'Remove link',
        cmd: 'unlink',

        onPostRender: function() {
            var unlinkButton = this;

            editor.on( 'nodechange', function( event ) {
                setState( unlinkButton, event.element );
            });
        }
    });

    editor.addMenuItem( 'link', {
        icon: 'link',
        text: 'Insert link',
        shortcut: 'Alt+Shift+A',
        cmd: 'WP_Link',
        stateSelector: 'a[href]',
        context: 'insert',
        prependToContext: true
    });
});