465 lines
12 KiB
JavaScript
465 lines
12 KiB
JavaScript
/* global tinymce, getUserSetting, setUserSetting */
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// Set the minimum value for the modals z-index higher than #wpadminbar (100000)
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tinymce.ui.FloatPanel.zIndex = 100100;
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tinymce.PluginManager.add( 'wordpress', function( editor ) {
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var DOM = tinymce.DOM, wpAdvButton, modKey, style,
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last = 0;
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function toggleToolbars( state ) {
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var iframe, initial, toolbars,
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pixels = 0;
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initial = ( state === 'hide' );
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if ( editor.theme.panel ) {
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toolbars = editor.theme.panel.find('.toolbar:not(.menubar)');
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}
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if ( ! toolbars || toolbars.length < 2 || ( state === 'hide' && ! toolbars[1].visible() ) ) {
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return;
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}
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if ( ! state && toolbars[1].visible() ) {
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state = 'hide';
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}
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tinymce.each( toolbars, function( toolbar, i ) {
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if ( i > 0 ) {
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if ( state === 'hide' ) {
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toolbar.hide();
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pixels += 30;
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} else {
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toolbar.show();
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pixels -= 30;
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}
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}
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});
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if ( pixels && ! initial ) {
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iframe = editor.getContentAreaContainer().firstChild;
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DOM.setStyle( iframe, 'height', iframe.clientHeight + pixels ); // Resize iframe
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if ( state === 'hide' ) {
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setUserSetting('hidetb', '0');
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wpAdvButton && wpAdvButton.active( false );
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} else {
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setUserSetting('hidetb', '1');
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wpAdvButton && wpAdvButton.active( true );
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}
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}
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}
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// Add the kitchen sink button :)
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editor.addButton( 'wp_adv', {
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tooltip: 'Toolbar Toggle',
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cmd: 'WP_Adv',
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onPostRender: function() {
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wpAdvButton = this;
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}
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});
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// Hide the toolbars after loading
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editor.on( 'PostRender', function() {
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if ( getUserSetting('hidetb', '0') === '0' ) {
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toggleToolbars( 'hide' );
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}
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});
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editor.addCommand( 'WP_Adv', function() {
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toggleToolbars();
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});
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editor.on( 'focus', function() {
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window.wpActiveEditor = editor.id;
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});
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// Replace Read More/Next Page tags with images
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editor.on( 'BeforeSetContent', function( e ) {
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if ( e.content ) {
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if ( e.content.indexOf( '<!--more' ) !== -1 ) {
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e.content = e.content.replace( /<!--more(.*?)-->/g, function( match, moretext ) {
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return '<img src="' + tinymce.Env.transparentSrc + '" data-wp-more="' + moretext + '" ' +
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'class="wp-more-tag mce-wp-more" title="Read More..." data-mce-resize="false" data-mce-placeholder="1" />';
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});
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}
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if ( e.content.indexOf( '<!--nextpage-->' ) !== -1 ) {
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e.content = e.content.replace( /<!--nextpage-->/g,
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'<img src="' + tinymce.Env.transparentSrc + '" class="wp-more-tag mce-wp-nextpage" ' +
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'title="Page break" data-mce-resize="false" data-mce-placeholder="1" />' );
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}
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}
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});
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// Replace images with tags
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editor.on( 'PostProcess', function( e ) {
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if ( e.get ) {
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e.content = e.content.replace(/<img[^>]+>/g, function( image ) {
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var match, moretext = '';
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if ( image.indexOf('wp-more-tag') !== -1 ) {
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if ( image.indexOf('mce-wp-more') !== -1 ) {
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if ( match = image.match( /data-wp-more="([^"]+)"/ ) ) {
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moretext = match[1];
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}
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image = '<!--more' + moretext + '-->';
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} else if ( image.indexOf('mce-wp-nextpage') !== -1 ) {
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image = '<!--nextpage-->';
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}
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}
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return image;
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});
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}
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});
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// Display the tag name instead of img in element path
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editor.on( 'ResolveName', function( e ) {
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var dom = editor.dom,
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target = e.target;
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if ( target.nodeName === 'IMG' && dom.hasClass( target, 'wp-more-tag' ) ) {
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if ( dom.hasClass( target, 'mce-wp-more' ) ) {
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e.name = 'more';
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} else if ( dom.hasClass( target, 'mce-wp-nextpage' ) ) {
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e.name = 'nextpage';
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}
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}
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});
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// Register commands
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editor.addCommand( 'WP_More', function( tag ) {
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var parent, html, title,
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classname = 'wp-more-tag',
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dom = editor.dom,
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node = editor.selection.getNode();
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tag = tag || 'more';
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classname += ' mce-wp-' + tag;
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title = tag === 'more' ? 'More...' : 'Next Page';
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html = '<img src="' + tinymce.Env.transparentSrc + '" title="' + title + '" class="' + classname + '" ' +
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'data-mce-resize="false" data-mce-placeholder="1" />';
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// Most common case
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if ( node.nodeName === 'BODY' || ( node.nodeName === 'P' && node.parentNode.nodeName === 'BODY' ) ) {
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editor.insertContent( html );
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return;
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}
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// Get the top level parent node
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parent = dom.getParent( node, function( found ) {
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if ( found.parentNode && found.parentNode.nodeName === 'BODY' ) {
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return true;
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}
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return false;
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}, editor.getBody() );
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if ( parent ) {
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if ( parent.nodeName === 'P' ) {
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parent.appendChild( dom.create( 'p', null, html ).firstChild );
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} else {
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dom.insertAfter( dom.create( 'p', null, html ), parent );
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}
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editor.nodeChanged();
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}
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});
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editor.addCommand( 'WP_Code', function() {
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editor.formatter.toggle('code');
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});
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editor.addCommand( 'WP_Page', function() {
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editor.execCommand( 'WP_More', 'nextpage' );
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});
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editor.addCommand( 'WP_Help', function() {
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editor.windowManager.open({
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url: tinymce.baseURL + '/wp-mce-help.php',
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width: 450,
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height: 420,
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inline: 1,
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classes: 'wp-help'
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});
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});
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editor.addCommand( 'WP_Medialib', function() {
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if ( typeof wp !== 'undefined' && wp.media && wp.media.editor ) {
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wp.media.editor.open( editor.id );
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}
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});
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// Register buttons
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editor.addButton( 'wp_more', {
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tooltip: 'Insert Read More tag',
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onclick: function() {
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editor.execCommand( 'WP_More', 'more' );
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}
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});
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editor.addButton( 'wp_page', {
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tooltip: 'Page break',
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onclick: function() {
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editor.execCommand( 'WP_More', 'nextpage' );
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}
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});
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editor.addButton( 'wp_help', {
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tooltip: 'Help',
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cmd: 'WP_Help'
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});
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editor.addButton( 'wp_code', {
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tooltip: 'Code',
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cmd: 'WP_Code',
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stateSelector: 'code'
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});
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// Menubar
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// Insert->Add Media
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if ( typeof wp !== 'undefined' && wp.media && wp.media.editor ) {
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editor.addMenuItem( 'add_media', {
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text: 'Add Media',
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icon: 'wp-media-library',
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context: 'insert',
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cmd: 'WP_Medialib'
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});
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}
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// Insert "Read More..."
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editor.addMenuItem( 'wp_more', {
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text: 'Insert Read More tag',
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icon: 'wp_more',
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context: 'insert',
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onclick: function() {
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editor.execCommand( 'WP_More', 'more' );
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}
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});
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// Insert "Next Page"
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editor.addMenuItem( 'wp_page', {
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text: 'Page break',
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icon: 'wp_page',
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context: 'insert',
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onclick: function() {
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editor.execCommand( 'WP_More', 'nextpage' );
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}
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});
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editor.on( 'BeforeExecCommand', function(e) {
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if ( tinymce.Env.webkit && ( e.command === 'InsertUnorderedList' || e.command === 'InsertOrderedList' ) ) {
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if ( ! style ) {
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style = editor.dom.create( 'style', {'type': 'text/css'},
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'#tinymce,#tinymce span,#tinymce li,#tinymce li>span,#tinymce p,#tinymce p>span{font:medium sans-serif;color:#000;line-height:normal;}');
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}
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editor.getDoc().head.appendChild( style );
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}
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});
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editor.on( 'ExecCommand', function( e ) {
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if ( tinymce.Env.webkit && style &&
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( 'InsertUnorderedList' === e.command || 'InsertOrderedList' === e.command ) ) {
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editor.dom.remove( style );
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}
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});
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editor.on( 'init', function() {
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var env = tinymce.Env,
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bodyClass = ['mceContentBody'], // back-compat for themes that use this in editor-style.css...
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doc = editor.getDoc(),
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dom = editor.dom;
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if ( editor.getParam( 'directionality' ) === 'rtl' ) {
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bodyClass.push('rtl');
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}
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if ( env.ie ) {
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if ( parseInt( env.ie, 10 ) === 9 ) {
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bodyClass.push('ie9');
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} else if ( parseInt( env.ie, 10 ) === 8 ) {
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bodyClass.push('ie8');
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} else if ( env.ie < 8 ) {
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bodyClass.push('ie7');
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}
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}
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bodyClass.push('wp-editor');
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tinymce.each( bodyClass, function( cls ) {
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if ( cls ) {
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dom.addClass( doc.body, cls );
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}
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});
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// Remove invalid parent paragraphs when inserting HTML
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// TODO: still needed?
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editor.on( 'BeforeSetContent', function( e ) {
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if ( e.content ) {
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e.content = e.content.replace(/<p>\s*<(p|div|ul|ol|dl|table|blockquote|h[1-6]|fieldset|pre|address)( [^>]*)?>/gi, '<$1$2>');
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e.content = e.content.replace(/<\/(p|div|ul|ol|dl|table|blockquote|h[1-6]|fieldset|pre|address)>\s*<\/p>/gi, '</$1>');
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}
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});
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if ( typeof window.jQuery !== 'undefined' ) {
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window.jQuery( document ).triggerHandler( 'tinymce-editor-init', [editor] );
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}
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dom.bind( doc, 'dragstart dragend dragover drop', function( event ) {
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if ( typeof window.jQuery !== 'undefined' ) {
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// Trigger the jQuery handlers.
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window.jQuery( document ).triggerHandler( event.type );
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}
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});
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});
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// Word count
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if ( typeof window.jQuery !== 'undefined' ) {
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editor.on( 'keyup', function( e ) {
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var key = e.keyCode || e.charCode;
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if ( key === last ) {
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return;
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}
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if ( 13 === key || 8 === last || 46 === last ) {
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window.jQuery( document ).triggerHandler( 'wpcountwords', [ editor.getContent({ format : 'raw' }) ] );
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}
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last = key;
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});
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}
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editor.on( 'SaveContent', function( e ) {
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// If editor is hidden, we just want the textarea's value to be saved
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if ( editor.isHidden() ) {
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e.content = e.element.value;
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return;
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}
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// Keep empty paragraphs :(
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e.content = e.content.replace( /<p>(<br ?\/?>|\u00a0|\uFEFF)?<\/p>/g, '<p> </p>' );
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if ( editor.getParam( 'wpautop', true ) && typeof window.switchEditors !== 'undefined' ) {
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e.content = window.switchEditors.pre_wpautop( e.content );
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}
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});
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editor.on( 'preInit', function() {
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// Don't replace <i> with <em> and <b> with <strong> and don't remove them when empty
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editor.schema.addValidElements( '@[id|accesskey|class|dir|lang|style|tabindex|title|contenteditable|draggable|dropzone|hidden|spellcheck|translate],i,b' );
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});
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// Add custom shortcuts
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modKey = 'alt+shift';
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editor.addShortcut( modKey + '+c', '', 'JustifyCenter' );
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editor.addShortcut( modKey + '+r', '', 'JustifyRight' );
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editor.addShortcut( modKey + '+l', '', 'JustifyLeft' );
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editor.addShortcut( modKey + '+j', '', 'JustifyFull' );
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editor.addShortcut( modKey + '+q', '', 'mceBlockQuote' );
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editor.addShortcut( modKey + '+u', '', 'InsertUnorderedList' );
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editor.addShortcut( modKey + '+o', '', 'InsertOrderedList' );
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editor.addShortcut( modKey + '+n', '', 'mceSpellCheck' );
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editor.addShortcut( modKey + '+s', '', 'unlink' );
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editor.addShortcut( modKey + '+m', '', 'WP_Medialib' );
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editor.addShortcut( modKey + '+z', '', 'WP_Adv' );
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editor.addShortcut( modKey + '+t', '', 'WP_More' );
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editor.addShortcut( modKey + '+d', '', 'Strikethrough' );
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editor.addShortcut( modKey + '+h', '', 'WP_Help' );
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editor.addShortcut( modKey + '+p', '', 'WP_Page' );
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editor.addShortcut( modKey + '+x', '', 'WP_Code' );
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editor.addShortcut( 'ctrl+s', '', function() {
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if ( typeof wp !== 'undefined' && wp.autosave ) {
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wp.autosave.server.triggerSave();
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}
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});
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// popup buttons for the gallery, etc.
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editor.on( 'init', function() {
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editor.dom.bind( editor.getWin(), 'scroll', function() {
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_hideButtons();
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});
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editor.dom.bind( editor.getBody(), 'dragstart', function() {
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_hideButtons();
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});
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});
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editor.on( 'BeforeExecCommand', function() {
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_hideButtons();
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});
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editor.on( 'SaveContent', function() {
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_hideButtons();
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});
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editor.on( 'MouseDown', function( e ) {
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if ( e.target.nodeName !== 'IMG' ) {
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_hideButtons();
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}
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});
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editor.on( 'keydown', function( e ) {
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if ( e.which === tinymce.util.VK.DELETE || e.which === tinymce.util.VK.BACKSPACE ) {
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_hideButtons();
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}
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});
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// Internal functions
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function _setEmbed( c ) {
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return c.replace( /\[embed\]([\s\S]+?)\[\/embed\][\s\u00a0]*/g, function( a, b ) {
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return '<img width="300" height="200" src="' + tinymce.Env.transparentSrc + '" class="wp-oembed" ' +
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'alt="'+ b +'" title="'+ b +'" data-mce-resize="false" data-mce-placeholder="1" />';
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});
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}
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function _getEmbed( c ) {
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return c.replace( /<img[^>]+>/g, function( a ) {
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if ( a.indexOf('class="wp-oembed') !== -1 ) {
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var u = a.match( /alt="([^\"]+)"/ );
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if ( u[1] ) {
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a = '[embed]' + u[1] + '[/embed]';
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}
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}
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return a;
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});
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}
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function _showButtons( n, id ) {
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var p1, p2, vp, X, Y;
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vp = editor.dom.getViewPort( editor.getWin() );
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p1 = DOM.getPos( editor.getContentAreaContainer() );
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p2 = editor.dom.getPos( n );
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X = Math.max( p2.x - vp.x, 0 ) + p1.x;
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Y = Math.max( p2.y - vp.y, 0 ) + p1.y;
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DOM.setStyles( id, {
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'top' : Y + 5 + 'px',
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'left' : X + 5 + 'px',
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'display': 'block'
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});
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}
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function _hideButtons() {
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DOM.hide( DOM.select( '#wp_editbtns, #wp_gallerybtns' ) );
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}
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// Expose some functions (back-compat)
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return {
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_showButtons: _showButtons,
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_hideButtons: _hideButtons,
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_setEmbed: _setEmbed,
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_getEmbed: _getEmbed
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};
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});
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