mirror of
https://github.com/WordPress/WordPress.git
synced 2024-11-04 09:49:37 +01:00
00436f6886
Built from https://develop.svn.wordpress.org/trunk@31235 git-svn-id: http://core.svn.wordpress.org/trunk@31216 1a063a9b-81f0-0310-95a4-ce76da25c4cd
1226 lines
33 KiB
JavaScript
1226 lines
33 KiB
JavaScript
/* global tinymce */
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tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
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var floatingToolbar, serializer,
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DOM = tinymce.DOM,
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settings = editor.settings,
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Factory = tinymce.ui.Factory,
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each = tinymce.each,
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iOS = tinymce.Env.iOS,
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toolbarIsHidden = true,
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editorWrapParent = tinymce.$( '#postdivrich' );
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function isPlaceholder( node ) {
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return !! ( editor.dom.getAttrib( node, 'data-mce-placeholder' ) || editor.dom.getAttrib( node, 'data-mce-object' ) );
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}
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editor.addButton( 'wp_img_remove', {
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tooltip: 'Remove',
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icon: 'dashicon dashicons-no',
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onclick: function() {
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removeImage( editor.selection.getNode() );
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}
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} );
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editor.addButton( 'wp_img_edit', {
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tooltip: 'Edit ', // trailing space is needed, used for context
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icon: 'dashicon dashicons-edit',
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onclick: function() {
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editImage( editor.selection.getNode() );
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}
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} );
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each( {
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alignleft: 'Align left',
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aligncenter: 'Align center',
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alignright: 'Align right',
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alignnone: 'No alignment'
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}, function( tooltip, name ) {
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var direction = name.slice( 5 );
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editor.addButton( 'wp_img_' + name, {
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tooltip: tooltip,
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icon: 'dashicon dashicons-align-' + direction,
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cmd: 'alignnone' === name ? 'wpAlignNone' : 'Justify' + direction.slice( 0, 1 ).toUpperCase() + direction.slice( 1 ),
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onPostRender: function() {
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var self = this;
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editor.on( 'NodeChange', function( event ) {
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var node;
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// Don't bother.
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if ( event.element.nodeName !== 'IMG' ) {
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return;
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}
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node = editor.dom.getParent( event.element, '.wp-caption' ) || event.element;
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if ( 'alignnone' === name ) {
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self.active( ! /\balign(left|center|right)\b/.test( node.className ) );
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} else {
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self.active( editor.dom.hasClass( node, name ) );
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}
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} );
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}
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} );
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} );
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function toolbarConfig() {
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var toolbarItems = [],
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buttonGroup;
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each( [ 'wp_img_alignleft', 'wp_img_aligncenter', 'wp_img_alignright', 'wp_img_alignnone', 'wp_img_edit', 'wp_img_remove' ], function( item ) {
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var itemName;
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function bindSelectorChanged() {
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var selection = editor.selection;
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if ( item.settings.stateSelector ) {
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selection.selectorChanged( item.settings.stateSelector, function( state ) {
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item.active( state );
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}, true );
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}
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if ( item.settings.disabledStateSelector ) {
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selection.selectorChanged( item.settings.disabledStateSelector, function( state ) {
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item.disabled( state );
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} );
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}
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}
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if ( item === '|' ) {
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buttonGroup = null;
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} else {
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if ( Factory.has( item ) ) {
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item = {
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type: item
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};
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if ( settings.toolbar_items_size ) {
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item.size = settings.toolbar_items_size;
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}
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toolbarItems.push( item );
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buttonGroup = null;
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} else {
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if ( ! buttonGroup ) {
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buttonGroup = {
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type: 'buttongroup',
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items: []
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};
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toolbarItems.push( buttonGroup );
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}
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if ( editor.buttons[ item ] ) {
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itemName = item;
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item = editor.buttons[ itemName ];
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if ( typeof item === 'function' ) {
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item = item();
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}
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item.type = item.type || 'button';
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if ( settings.toolbar_items_size ) {
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item.size = settings.toolbar_items_size;
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}
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item = Factory.create( item );
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buttonGroup.items.push( item );
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if ( editor.initialized ) {
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bindSelectorChanged();
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} else {
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editor.on( 'init', bindSelectorChanged );
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}
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}
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}
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}
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} );
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return {
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type: 'panel',
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layout: 'stack',
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classes: 'toolbar-grp inline-toolbar-grp wp-image-toolbar',
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ariaRoot: true,
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ariaRemember: true,
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items: [
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{
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type: 'toolbar',
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layout: 'flow',
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items: toolbarItems
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}
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]
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};
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}
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floatingToolbar = Factory.create( toolbarConfig() ).renderTo( document.body ).hide();
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floatingToolbar.reposition = function() {
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var top, left, minTop, className,
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windowPos, adminbar, mceToolbar, boundary,
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boundaryMiddle, boundaryVerticalMiddle, spaceTop,
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spaceBottom, windowWidth, toolbarWidth, toolbarHalf,
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iframe, iframePos, iframeWidth, iframeHeigth,
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toolbarNodeHeight, verticalSpaceNeeded,
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toolbarNode = this.getEl(),
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buffer = 5,
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margin = 8,
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adminbarHeight = 0,
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imageNode = editor.selection.getNode();
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if ( ! imageNode || imageNode.nodeName !== 'IMG' ) {
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return this;
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}
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windowPos = window.pageYOffset || document.documentElement.scrollTop;
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adminbar = tinymce.$( '#wpadminbar' )[0];
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mceToolbar = tinymce.$( '.mce-toolbar-grp', editor.getContainer() )[0];
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boundary = imageNode.getBoundingClientRect();
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boundaryMiddle = ( boundary.left + boundary.right ) / 2;
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boundaryVerticalMiddle = ( boundary.top + boundary.bottom ) / 2;
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spaceTop = boundary.top;
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spaceBottom = iframeHeigth - boundary.bottom;
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windowWidth = window.innerWidth;
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toolbarWidth = toolbarNode.offsetWidth;
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toolbarHalf = toolbarWidth / 2;
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iframe = document.getElementById( editor.id + '_ifr' );
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iframePos = DOM.getPos( iframe );
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iframeWidth = iframe.offsetWidth;
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iframeHeigth = iframe.offsetHeight;
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toolbarNodeHeight = toolbarNode.offsetHeight;
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verticalSpaceNeeded = toolbarNodeHeight + margin + buffer;
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if ( iOS ) {
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top = boundary.top + iframePos.y + margin;
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} else {
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if ( spaceTop >= verticalSpaceNeeded ) {
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className = ' mce-arrow-down';
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top = boundary.top + iframePos.y - toolbarNodeHeight - margin;
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} else if ( spaceBottom >= verticalSpaceNeeded ) {
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className = ' mce-arrow-up';
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top = boundary.bottom + iframePos.y;
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} else {
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top = buffer;
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if ( boundaryVerticalMiddle >= verticalSpaceNeeded ) {
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className = ' mce-arrow-down';
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} else {
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className = ' mce-arrow-up';
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}
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}
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}
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// Make sure the image toolbar is below the main toolbar.
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if ( mceToolbar ) {
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minTop = DOM.getPos( mceToolbar ).y + mceToolbar.clientHeight;
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} else {
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minTop = iframePos.y;
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}
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// Make sure the image toolbar is below the adminbar (if visible) or below the top of the window.
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if ( windowPos ) {
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if ( adminbar && adminbar.getBoundingClientRect().top === 0 ) {
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adminbarHeight = adminbar.clientHeight;
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}
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if ( windowPos + adminbarHeight > minTop ) {
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minTop = windowPos + adminbarHeight;
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}
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}
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if ( top && minTop && ( minTop + buffer > top ) ) {
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top = minTop + buffer;
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className = '';
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}
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left = boundaryMiddle - toolbarHalf;
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left += iframePos.x;
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if ( toolbarWidth >= windowWidth ) {
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className += ' mce-arrow-full';
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left = 0;
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} else if ( ( left < 0 && boundary.left + toolbarWidth > windowWidth ) ||
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( left + toolbarWidth > windowWidth && boundary.right - toolbarWidth < 0 ) ) {
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left = ( windowWidth - toolbarWidth ) / 2;
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} else if ( left < iframePos.x ) {
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className += ' mce-arrow-left';
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left = boundary.left + iframePos.x;
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} else if ( left + toolbarWidth > iframeWidth + iframePos.x ) {
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className += ' mce-arrow-right';
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left = boundary.right - toolbarWidth + iframePos.x;
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}
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if ( ! iOS ) {
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toolbarNode.className = toolbarNode.className.replace( / ?mce-arrow-[\w]+/g, '' );
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toolbarNode.className += className;
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}
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DOM.setStyles( toolbarNode, { 'left': left, 'top': top } );
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return this;
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};
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if ( iOS ) {
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// Safari on iOS fails to select image nodes in contentEditoble mode on touch/click.
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// Select them again.
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editor.on( 'click', function( event ) {
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if ( event.target.nodeName === 'IMG' ) {
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var node = event.target;
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window.setTimeout( function() {
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editor.selection.select( node );
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}, 200 );
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} else {
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floatingToolbar.hide();
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}
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});
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}
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editor.on( 'nodechange', function( event ) {
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var delay = iOS ? 350 : 100;
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if ( event.element.nodeName !== 'IMG' || isPlaceholder( event.element ) ) {
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floatingToolbar.hide();
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return;
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}
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setTimeout( function() {
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var element = editor.selection.getNode();
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if ( element.nodeName === 'IMG' && ! isPlaceholder( element ) ) {
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if ( floatingToolbar._visible ) {
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floatingToolbar.reposition();
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} else {
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floatingToolbar.show();
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}
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} else {
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floatingToolbar.hide();
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}
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}, delay );
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} );
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function hide() {
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if ( ! toolbarIsHidden ) {
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floatingToolbar.hide();
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}
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}
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floatingToolbar.on( 'show', function() {
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toolbarIsHidden = false;
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if ( this._visible ) {
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this.reposition();
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DOM.addClass( this.getEl(), 'mce-inline-toolbar-grp-active' );
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}
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} );
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floatingToolbar.on( 'hide', function() {
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toolbarIsHidden = true;
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DOM.removeClass( this.getEl(), 'mce-inline-toolbar-grp-active' );
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} );
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floatingToolbar.on( 'keydown', function( event ) {
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if ( event.keyCode === 27 ) {
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hide();
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editor.focus();
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}
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} );
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DOM.bind( window, 'resize scroll', function() {
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if ( ! toolbarIsHidden && editorWrapParent.hasClass( 'wp-editor-expand' ) ) {
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hide();
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}
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});
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editor.on( 'init', function() {
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editor.dom.bind( editor.getWin(), 'scroll', hide );
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});
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editor.on( 'blur hide', hide );
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// 119 = F8
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editor.shortcuts.add( 'Alt+119', '', function() {
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var node = floatingToolbar.find( 'toolbar' )[0];
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if ( node ) {
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node.focus( true );
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}
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});
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function parseShortcode( content ) {
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return content.replace( /(?:<p>)?\[(?:wp_)?caption([^\]]+)\]([\s\S]+?)\[\/(?:wp_)?caption\](?:<\/p>)?/g, function( a, b, c ) {
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var id, align, classes, caption, img, width,
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trim = tinymce.trim;
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id = b.match( /id=['"]([^'"]*)['"] ?/ );
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if ( id ) {
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b = b.replace( id[0], '' );
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}
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align = b.match( /align=['"]([^'"]*)['"] ?/ );
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if ( align ) {
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b = b.replace( align[0], '' );
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}
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classes = b.match( /class=['"]([^'"]*)['"] ?/ );
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if ( classes ) {
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b = b.replace( classes[0], '' );
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}
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width = b.match( /width=['"]([0-9]*)['"] ?/ );
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if ( width ) {
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b = b.replace( width[0], '' );
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}
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c = trim( c );
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img = c.match( /((?:<a [^>]+>)?<img [^>]+>(?:<\/a>)?)([\s\S]*)/i );
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if ( img && img[2] ) {
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caption = trim( img[2] );
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img = trim( img[1] );
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} else {
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// old captions shortcode style
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caption = trim( b ).replace( /caption=['"]/, '' ).replace( /['"]$/, '' );
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img = c;
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}
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id = ( id && id[1] ) ? id[1].replace( /[<>&]+/g, '' ) : '';
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align = ( align && align[1] ) ? align[1] : 'alignnone';
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classes = ( classes && classes[1] ) ? ' ' + classes[1].replace( /[<>&]+/g, '' ) : '';
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if ( ! width && img ) {
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width = img.match( /width=['"]([0-9]*)['"]/ );
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}
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if ( width && width[1] ) {
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width = width[1];
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}
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if ( ! width || ! caption ) {
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return c;
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}
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width = parseInt( width, 10 );
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if ( ! editor.getParam( 'wpeditimage_html5_captions' ) ) {
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width += 10;
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}
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return '<div class="mceTemp"><dl id="' + id + '" class="wp-caption ' + align + classes + '" style="width: ' + width + 'px">' +
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'<dt class="wp-caption-dt">'+ img +'</dt><dd class="wp-caption-dd">'+ caption +'</dd></dl></div>';
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});
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}
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function getShortcode( content ) {
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return content.replace( /<div (?:id="attachment_|class="mceTemp)[^>]*>([\s\S]+?)<\/div>/g, function( a, b ) {
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var out = '';
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if ( b.indexOf('<img ') === -1 ) {
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// Broken caption. The user managed to drag the image out?
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// Try to return the caption text as a paragraph.
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out = b.match( /<dd [^>]+>([\s\S]+?)<\/dd>/i );
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if ( out && out[1] ) {
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return '<p>' + out[1] + '</p>';
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}
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return '';
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}
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out = b.replace( /\s*<dl ([^>]+)>\s*<dt [^>]+>([\s\S]+?)<\/dt>\s*<dd [^>]+>([\s\S]*?)<\/dd>\s*<\/dl>\s*/gi, function( a, b, c, caption ) {
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var id, classes, align, width;
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width = c.match( /width="([0-9]*)"/ );
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width = ( width && width[1] ) ? width[1] : '';
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if ( ! width || ! caption ) {
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return c;
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}
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id = b.match( /id="([^"]*)"/ );
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id = ( id && id[1] ) ? id[1] : '';
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classes = b.match( /class="([^"]*)"/ );
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classes = ( classes && classes[1] ) ? classes[1] : '';
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align = classes.match( /align[a-z]+/i ) || 'alignnone';
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classes = classes.replace( /wp-caption ?|align[a-z]+ ?/gi, '' );
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if ( classes ) {
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classes = ' class="' + classes + '"';
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}
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caption = caption.replace( /\r\n|\r/g, '\n' ).replace( /<[a-zA-Z0-9]+( [^<>]+)?>/g, function( a ) {
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// no line breaks inside HTML tags
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return a.replace( /[\r\n\t]+/, ' ' );
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});
|
||
|
||
// convert remaining line breaks to <br>
|
||
caption = caption.replace( /\s*\n\s*/g, '<br />' );
|
||
|
||
return '[caption id="' + id + '" align="' + align + '" width="' + width + '"' + classes + ']' + c + ' ' + caption + '[/caption]';
|
||
});
|
||
|
||
if ( out.indexOf('[caption') === -1 ) {
|
||
// the caption html seems broken, try to find the image that may be wrapped in a link
|
||
// and may be followed by <p> with the caption text.
|
||
out = b.replace( /[\s\S]*?((?:<a [^>]+>)?<img [^>]+>(?:<\/a>)?)(<p>[\s\S]*<\/p>)?[\s\S]*/gi, '<p>$1</p>$2' );
|
||
}
|
||
|
||
return out;
|
||
});
|
||
}
|
||
|
||
function extractImageData( imageNode ) {
|
||
var classes, extraClasses, metadata, captionBlock, caption, link, width, height,
|
||
captionClassName = [],
|
||
dom = editor.dom,
|
||
isIntRegExp = /^\d+$/;
|
||
|
||
// default attributes
|
||
metadata = {
|
||
attachment_id: false,
|
||
size: 'custom',
|
||
caption: '',
|
||
align: 'none',
|
||
extraClasses: '',
|
||
link: false,
|
||
linkUrl: '',
|
||
linkClassName: '',
|
||
linkTargetBlank: false,
|
||
linkRel: '',
|
||
title: ''
|
||
};
|
||
|
||
metadata.url = dom.getAttrib( imageNode, 'src' );
|
||
metadata.alt = dom.getAttrib( imageNode, 'alt' );
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||
metadata.title = dom.getAttrib( imageNode, 'title' );
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||
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||
width = dom.getAttrib( imageNode, 'width' );
|
||
height = dom.getAttrib( imageNode, 'height' );
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||
|
||
if ( ! isIntRegExp.test( width ) || parseInt( width, 10 ) < 1 ) {
|
||
width = imageNode.naturalWidth || imageNode.width;
|
||
}
|
||
|
||
if ( ! isIntRegExp.test( height ) || parseInt( height, 10 ) < 1 ) {
|
||
height = imageNode.naturalHeight || imageNode.height;
|
||
}
|
||
|
||
metadata.customWidth = metadata.width = width;
|
||
metadata.customHeight = metadata.height = height;
|
||
|
||
classes = tinymce.explode( imageNode.className, ' ' );
|
||
extraClasses = [];
|
||
|
||
tinymce.each( classes, function( name ) {
|
||
|
||
if ( /^wp-image/.test( name ) ) {
|
||
metadata.attachment_id = parseInt( name.replace( 'wp-image-', '' ), 10 );
|
||
} else if ( /^align/.test( name ) ) {
|
||
metadata.align = name.replace( 'align', '' );
|
||
} else if ( /^size/.test( name ) ) {
|
||
metadata.size = name.replace( 'size-', '' );
|
||
} else {
|
||
extraClasses.push( name );
|
||
}
|
||
|
||
} );
|
||
|
||
metadata.extraClasses = extraClasses.join( ' ' );
|
||
|
||
// Extract caption
|
||
captionBlock = dom.getParents( imageNode, '.wp-caption' );
|
||
|
||
if ( captionBlock.length ) {
|
||
captionBlock = captionBlock[0];
|
||
|
||
classes = captionBlock.className.split( ' ' );
|
||
tinymce.each( classes, function( name ) {
|
||
if ( /^align/.test( name ) ) {
|
||
metadata.align = name.replace( 'align', '' );
|
||
} else if ( name && name !== 'wp-caption' ) {
|
||
captionClassName.push( name );
|
||
}
|
||
} );
|
||
|
||
metadata.captionClassName = captionClassName.join( ' ' );
|
||
|
||
caption = dom.select( 'dd.wp-caption-dd', captionBlock );
|
||
if ( caption.length ) {
|
||
caption = caption[0];
|
||
|
||
metadata.caption = editor.serializer.serialize( caption )
|
||
.replace( /<br[^>]*>/g, '$&\n' ).replace( /^<p>/, '' ).replace( /<\/p>$/, '' );
|
||
}
|
||
}
|
||
|
||
// Extract linkTo
|
||
if ( imageNode.parentNode && imageNode.parentNode.nodeName === 'A' ) {
|
||
link = imageNode.parentNode;
|
||
metadata.linkUrl = dom.getAttrib( link, 'href' );
|
||
metadata.linkTargetBlank = dom.getAttrib( link, 'target' ) === '_blank' ? true : false;
|
||
metadata.linkRel = dom.getAttrib( link, 'rel' );
|
||
metadata.linkClassName = link.className;
|
||
}
|
||
|
||
return metadata;
|
||
}
|
||
|
||
function hasTextContent( node ) {
|
||
return node && !! ( node.textContent || node.innerText );
|
||
}
|
||
|
||
// Verify HTML in captions
|
||
function verifyHTML( caption ) {
|
||
if ( ! caption || ( caption.indexOf( '<' ) === -1 && caption.indexOf( '>' ) === -1 ) ) {
|
||
return caption;
|
||
}
|
||
|
||
if ( ! serializer ) {
|
||
serializer = new tinymce.html.Serializer( {}, editor.schema );
|
||
}
|
||
|
||
return serializer.serialize( editor.parser.parse( caption, { forced_root_block: false } ) );
|
||
}
|
||
|
||
function updateImage( imageNode, imageData ) {
|
||
var classes, className, node, html, parent, wrap, linkNode,
|
||
captionNode, dd, dl, id, attrs, linkAttrs, width, height, align,
|
||
dom = editor.dom;
|
||
|
||
classes = tinymce.explode( imageData.extraClasses, ' ' );
|
||
|
||
if ( ! classes ) {
|
||
classes = [];
|
||
}
|
||
|
||
if ( ! imageData.caption ) {
|
||
classes.push( 'align' + imageData.align );
|
||
}
|
||
|
||
if ( imageData.attachment_id ) {
|
||
classes.push( 'wp-image-' + imageData.attachment_id );
|
||
if ( imageData.size && imageData.size !== 'custom' ) {
|
||
classes.push( 'size-' + imageData.size );
|
||
}
|
||
}
|
||
|
||
width = imageData.width;
|
||
height = imageData.height;
|
||
|
||
if ( imageData.size === 'custom' ) {
|
||
width = imageData.customWidth;
|
||
height = imageData.customHeight;
|
||
}
|
||
|
||
attrs = {
|
||
src: imageData.url,
|
||
width: width || null,
|
||
height: height || null,
|
||
alt: imageData.alt,
|
||
title: imageData.title || null,
|
||
'class': classes.join( ' ' ) || null
|
||
};
|
||
|
||
dom.setAttribs( imageNode, attrs );
|
||
|
||
linkAttrs = {
|
||
href: imageData.linkUrl,
|
||
rel: imageData.linkRel || null,
|
||
target: imageData.linkTargetBlank ? '_blank': null,
|
||
'class': imageData.linkClassName || null
|
||
};
|
||
|
||
if ( imageNode.parentNode && imageNode.parentNode.nodeName === 'A' && ! hasTextContent( imageNode.parentNode ) ) {
|
||
// Update or remove an existing link wrapped around the image
|
||
if ( imageData.linkUrl ) {
|
||
dom.setAttribs( imageNode.parentNode, linkAttrs );
|
||
} else {
|
||
dom.remove( imageNode.parentNode, true );
|
||
}
|
||
} else if ( imageData.linkUrl ) {
|
||
if ( linkNode = dom.getParent( imageNode, 'a' ) ) {
|
||
// The image is inside a link together with other nodes,
|
||
// or is nested in another node, move it out
|
||
dom.insertAfter( imageNode, linkNode );
|
||
}
|
||
|
||
// Add link wrapped around the image
|
||
linkNode = dom.create( 'a', linkAttrs );
|
||
imageNode.parentNode.insertBefore( linkNode, imageNode );
|
||
linkNode.appendChild( imageNode );
|
||
}
|
||
|
||
captionNode = editor.dom.getParent( imageNode, '.mceTemp' );
|
||
|
||
if ( imageNode.parentNode && imageNode.parentNode.nodeName === 'A' && ! hasTextContent( imageNode.parentNode ) ) {
|
||
node = imageNode.parentNode;
|
||
} else {
|
||
node = imageNode;
|
||
}
|
||
|
||
if ( imageData.caption ) {
|
||
imageData.caption = verifyHTML( imageData.caption );
|
||
|
||
id = imageData.attachment_id ? 'attachment_' + imageData.attachment_id : null;
|
||
align = 'align' + ( imageData.align || 'none' );
|
||
className = 'wp-caption ' + align;
|
||
|
||
if ( imageData.captionClassName ) {
|
||
className += ' ' + imageData.captionClassName.replace( /[<>&]+/g, '' );
|
||
}
|
||
|
||
if ( ! editor.getParam( 'wpeditimage_html5_captions' ) ) {
|
||
width = parseInt( width, 10 );
|
||
width += 10;
|
||
}
|
||
|
||
if ( captionNode ) {
|
||
dl = dom.select( 'dl.wp-caption', captionNode );
|
||
|
||
if ( dl.length ) {
|
||
dom.setAttribs( dl, {
|
||
id: id,
|
||
'class': className,
|
||
style: 'width: ' + width + 'px'
|
||
} );
|
||
}
|
||
|
||
dd = dom.select( '.wp-caption-dd', captionNode );
|
||
|
||
if ( dd.length ) {
|
||
dom.setHTML( dd[0], imageData.caption );
|
||
}
|
||
|
||
} else {
|
||
id = id ? 'id="'+ id +'" ' : '';
|
||
|
||
// should create a new function for generating the caption markup
|
||
html = '<dl ' + id + 'class="' + className +'" style="width: '+ width +'px">' +
|
||
'<dt class="wp-caption-dt"></dt><dd class="wp-caption-dd">'+ imageData.caption +'</dd></dl>';
|
||
|
||
wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
|
||
|
||
if ( parent = dom.getParent( node, 'p' ) ) {
|
||
parent.parentNode.insertBefore( wrap, parent );
|
||
|
||
if ( dom.isEmpty( parent ) ) {
|
||
dom.remove( parent );
|
||
}
|
||
} else {
|
||
node.parentNode.insertBefore( wrap, node );
|
||
}
|
||
|
||
editor.$( wrap ).find( 'dt.wp-caption-dt' ).append( node );
|
||
}
|
||
} else if ( captionNode ) {
|
||
// Remove the caption wrapper and place the image in new paragraph
|
||
parent = dom.create( 'p' );
|
||
captionNode.parentNode.insertBefore( parent, captionNode );
|
||
parent.appendChild( node );
|
||
dom.remove( captionNode );
|
||
}
|
||
|
||
if ( wp.media.events ) {
|
||
wp.media.events.trigger( 'editor:image-update', {
|
||
editor: editor,
|
||
metadata: imageData,
|
||
image: imageNode
|
||
} );
|
||
}
|
||
|
||
editor.nodeChanged();
|
||
}
|
||
|
||
function editImage( img ) {
|
||
var frame, callback, metadata;
|
||
|
||
if ( typeof wp === 'undefined' || ! wp.media ) {
|
||
editor.execCommand( 'mceImage' );
|
||
return;
|
||
}
|
||
|
||
metadata = extractImageData( img );
|
||
|
||
// Manipulate the metadata by reference that is fed into the PostImage model used in the media modal
|
||
wp.media.events.trigger( 'editor:image-edit', {
|
||
editor: editor,
|
||
metadata: metadata,
|
||
image: img
|
||
} );
|
||
|
||
frame = wp.media({
|
||
frame: 'image',
|
||
state: 'image-details',
|
||
metadata: metadata
|
||
} );
|
||
|
||
wp.media.events.trigger( 'editor:frame-create', { frame: frame } );
|
||
|
||
callback = function( imageData ) {
|
||
editor.focus();
|
||
editor.undoManager.transact( function() {
|
||
updateImage( img, imageData );
|
||
} );
|
||
frame.detach();
|
||
};
|
||
|
||
frame.state('image-details').on( 'update', callback );
|
||
frame.state('replace-image').on( 'replace', callback );
|
||
frame.on( 'close', function() {
|
||
editor.focus();
|
||
frame.detach();
|
||
});
|
||
|
||
frame.open();
|
||
}
|
||
|
||
function removeImage( node ) {
|
||
var wrap;
|
||
|
||
if ( node.nodeName === 'DIV' && editor.dom.hasClass( node, 'mceTemp' ) ) {
|
||
wrap = node;
|
||
} else if ( node.nodeName === 'IMG' || node.nodeName === 'DT' || node.nodeName === 'A' ) {
|
||
wrap = editor.dom.getParent( node, 'div.mceTemp' );
|
||
}
|
||
|
||
if ( wrap ) {
|
||
if ( wrap.nextSibling ) {
|
||
editor.selection.select( wrap.nextSibling );
|
||
} else if ( wrap.previousSibling ) {
|
||
editor.selection.select( wrap.previousSibling );
|
||
} else {
|
||
editor.selection.select( wrap.parentNode );
|
||
}
|
||
|
||
editor.selection.collapse( true );
|
||
editor.dom.remove( wrap );
|
||
} else {
|
||
editor.dom.remove( node );
|
||
}
|
||
|
||
editor.nodeChanged();
|
||
editor.undoManager.add();
|
||
}
|
||
|
||
editor.on( 'init', function() {
|
||
var dom = editor.dom,
|
||
captionClass = editor.getParam( 'wpeditimage_html5_captions' ) ? 'html5-captions' : 'html4-captions';
|
||
|
||
dom.addClass( editor.getBody(), captionClass );
|
||
|
||
// Add caption field to the default image dialog
|
||
editor.on( 'wpLoadImageForm', function( event ) {
|
||
if ( editor.getParam( 'wpeditimage_disable_captions' ) ) {
|
||
return;
|
||
}
|
||
|
||
var captionField = {
|
||
type: 'textbox',
|
||
flex: 1,
|
||
name: 'caption',
|
||
minHeight: 60,
|
||
multiline: true,
|
||
scroll: true,
|
||
label: 'Image caption'
|
||
};
|
||
|
||
event.data.splice( event.data.length - 1, 0, captionField );
|
||
});
|
||
|
||
// Fix caption parent width for images added from URL
|
||
editor.on( 'wpNewImageRefresh', function( event ) {
|
||
var parent, captionWidth;
|
||
|
||
if ( parent = dom.getParent( event.node, 'dl.wp-caption' ) ) {
|
||
if ( ! parent.style.width ) {
|
||
captionWidth = parseInt( event.node.clientWidth, 10 ) + 10;
|
||
captionWidth = captionWidth ? captionWidth + 'px' : '50%';
|
||
dom.setStyle( parent, 'width', captionWidth );
|
||
}
|
||
}
|
||
});
|
||
|
||
editor.on( 'wpImageFormSubmit', function( event ) {
|
||
var data = event.imgData.data,
|
||
imgNode = event.imgData.node,
|
||
caption = event.imgData.caption,
|
||
captionId = '',
|
||
captionAlign = '',
|
||
captionWidth = '',
|
||
wrap, parent, node, html, imgId;
|
||
|
||
// Temp image id so we can find the node later
|
||
data.id = '__wp-temp-img-id';
|
||
// Cancel the original callback
|
||
event.imgData.cancel = true;
|
||
|
||
if ( ! data.style ) {
|
||
data.style = null;
|
||
}
|
||
|
||
if ( ! data.src ) {
|
||
// Delete the image and the caption
|
||
if ( imgNode ) {
|
||
if ( wrap = dom.getParent( imgNode, 'div.mceTemp' ) ) {
|
||
dom.remove( wrap );
|
||
} else if ( imgNode.parentNode.nodeName === 'A' ) {
|
||
dom.remove( imgNode.parentNode );
|
||
} else {
|
||
dom.remove( imgNode );
|
||
}
|
||
|
||
editor.nodeChanged();
|
||
}
|
||
return;
|
||
}
|
||
|
||
if ( caption ) {
|
||
caption = caption.replace( /\r\n|\r/g, '\n' ).replace( /<\/?[a-zA-Z0-9]+( [^<>]+)?>/g, function( a ) {
|
||
// No line breaks inside HTML tags
|
||
return a.replace( /[\r\n\t]+/, ' ' );
|
||
});
|
||
|
||
// Convert remaining line breaks to <br>
|
||
caption = caption.replace( /(<br[^>]*>)\s*\n\s*/g, '$1' ).replace( /\s*\n\s*/g, '<br />' );
|
||
caption = verifyHTML( caption );
|
||
}
|
||
|
||
if ( ! imgNode ) {
|
||
// New image inserted
|
||
html = dom.createHTML( 'img', data );
|
||
|
||
if ( caption ) {
|
||
node = editor.selection.getNode();
|
||
|
||
if ( data.width ) {
|
||
captionWidth = parseInt( data.width, 10 );
|
||
|
||
if ( ! editor.getParam( 'wpeditimage_html5_captions' ) ) {
|
||
captionWidth += 10;
|
||
}
|
||
|
||
captionWidth = ' style="width: ' + captionWidth + 'px"';
|
||
}
|
||
|
||
html = '<dl class="wp-caption alignnone"' + captionWidth + '>' +
|
||
'<dt class="wp-caption-dt">'+ html +'</dt><dd class="wp-caption-dd">'+ caption +'</dd></dl>';
|
||
|
||
if ( node.nodeName === 'P' ) {
|
||
parent = node;
|
||
} else {
|
||
parent = dom.getParent( node, 'p' );
|
||
}
|
||
|
||
if ( parent && parent.nodeName === 'P' ) {
|
||
wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
|
||
parent.parentNode.insertBefore( wrap, parent );
|
||
editor.selection.select( wrap );
|
||
editor.nodeChanged();
|
||
|
||
if ( dom.isEmpty( parent ) ) {
|
||
dom.remove( parent );
|
||
}
|
||
} else {
|
||
editor.selection.setContent( '<div class="mceTemp">' + html + '</div>' );
|
||
}
|
||
} else {
|
||
editor.selection.setContent( html );
|
||
}
|
||
} else {
|
||
// Edit existing image
|
||
|
||
// Store the original image id if any
|
||
imgId = imgNode.id || null;
|
||
// Update the image node
|
||
dom.setAttribs( imgNode, data );
|
||
wrap = dom.getParent( imgNode, 'dl.wp-caption' );
|
||
|
||
if ( caption ) {
|
||
if ( wrap ) {
|
||
if ( parent = dom.select( 'dd.wp-caption-dd', wrap )[0] ) {
|
||
parent.innerHTML = caption;
|
||
}
|
||
} else {
|
||
if ( imgNode.className ) {
|
||
captionId = imgNode.className.match( /wp-image-([0-9]+)/ );
|
||
captionAlign = imgNode.className.match( /align(left|right|center|none)/ );
|
||
}
|
||
|
||
if ( captionAlign ) {
|
||
captionAlign = captionAlign[0];
|
||
imgNode.className = imgNode.className.replace( /align(left|right|center|none)/g, '' );
|
||
} else {
|
||
captionAlign = 'alignnone';
|
||
}
|
||
|
||
captionAlign = ' class="wp-caption ' + captionAlign + '"';
|
||
|
||
if ( captionId ) {
|
||
captionId = ' id="attachment_' + captionId[1] + '"';
|
||
}
|
||
|
||
captionWidth = data.width || imgNode.clientWidth;
|
||
|
||
if ( captionWidth ) {
|
||
captionWidth = parseInt( captionWidth, 10 );
|
||
|
||
if ( ! editor.getParam( 'wpeditimage_html5_captions' ) ) {
|
||
captionWidth += 10;
|
||
}
|
||
|
||
captionWidth = ' style="width: '+ captionWidth +'px"';
|
||
}
|
||
|
||
if ( imgNode.parentNode && imgNode.parentNode.nodeName === 'A' ) {
|
||
node = imgNode.parentNode;
|
||
} else {
|
||
node = imgNode;
|
||
}
|
||
|
||
html = '<dl ' + captionId + captionAlign + captionWidth + '>' +
|
||
'<dt class="wp-caption-dt"></dt><dd class="wp-caption-dd">'+ caption +'</dd></dl>';
|
||
|
||
wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
|
||
|
||
if ( parent = dom.getParent( node, 'p' ) ) {
|
||
parent.parentNode.insertBefore( wrap, parent );
|
||
|
||
if ( dom.isEmpty( parent ) ) {
|
||
dom.remove( parent );
|
||
}
|
||
} else {
|
||
node.parentNode.insertBefore( wrap, node );
|
||
}
|
||
|
||
editor.$( wrap ).find( 'dt.wp-caption-dt' ).append( node );
|
||
}
|
||
} else {
|
||
if ( wrap ) {
|
||
// Remove the caption wrapper and place the image in new paragraph
|
||
if ( imgNode.parentNode.nodeName === 'A' ) {
|
||
html = dom.getOuterHTML( imgNode.parentNode );
|
||
} else {
|
||
html = dom.getOuterHTML( imgNode );
|
||
}
|
||
|
||
parent = dom.create( 'p', {}, html );
|
||
dom.insertAfter( parent, wrap.parentNode );
|
||
editor.selection.select( parent );
|
||
editor.nodeChanged();
|
||
dom.remove( wrap.parentNode );
|
||
}
|
||
}
|
||
}
|
||
|
||
imgNode = dom.get('__wp-temp-img-id');
|
||
dom.setAttrib( imgNode, 'id', imgId );
|
||
event.imgData.node = imgNode;
|
||
});
|
||
|
||
editor.on( 'wpLoadImageData', function( event ) {
|
||
var parent,
|
||
data = event.imgData.data,
|
||
imgNode = event.imgData.node;
|
||
|
||
if ( parent = dom.getParent( imgNode, 'dl.wp-caption' ) ) {
|
||
parent = dom.select( 'dd.wp-caption-dd', parent )[0];
|
||
|
||
if ( parent ) {
|
||
data.caption = editor.serializer.serialize( parent )
|
||
.replace( /<br[^>]*>/g, '$&\n' ).replace( /^<p>/, '' ).replace( /<\/p>$/, '' );
|
||
}
|
||
}
|
||
});
|
||
|
||
dom.bind( editor.getDoc(), 'dragstart', function( event ) {
|
||
var node = editor.selection.getNode();
|
||
|
||
// Prevent dragging images out of the caption elements
|
||
if ( node.nodeName === 'IMG' && dom.getParent( node, '.wp-caption' ) ) {
|
||
event.preventDefault();
|
||
}
|
||
});
|
||
|
||
// Prevent IE11 from making dl.wp-caption resizable
|
||
if ( tinymce.Env.ie && tinymce.Env.ie > 10 ) {
|
||
// The 'mscontrolselect' event is supported only in IE11+
|
||
dom.bind( editor.getBody(), 'mscontrolselect', function( event ) {
|
||
if ( event.target.nodeName === 'IMG' && dom.getParent( event.target, '.wp-caption' ) ) {
|
||
// Hide the thick border with resize handles around dl.wp-caption
|
||
editor.getBody().focus(); // :(
|
||
} else if ( event.target.nodeName === 'DL' && dom.hasClass( event.target, 'wp-caption' ) ) {
|
||
// Trigger the thick border with resize handles...
|
||
// This will make the caption text editable.
|
||
event.target.focus();
|
||
}
|
||
});
|
||
}
|
||
});
|
||
|
||
editor.on( 'ObjectResized', function( event ) {
|
||
var node = event.target;
|
||
|
||
if ( node.nodeName === 'IMG' ) {
|
||
editor.undoManager.transact( function() {
|
||
var parent, width,
|
||
dom = editor.dom;
|
||
|
||
node.className = node.className.replace( /\bsize-[^ ]+/, '' );
|
||
|
||
if ( parent = dom.getParent( node, '.wp-caption' ) ) {
|
||
width = event.width || dom.getAttrib( node, 'width' );
|
||
|
||
if ( width ) {
|
||
width = parseInt( width, 10 );
|
||
|
||
if ( ! editor.getParam( 'wpeditimage_html5_captions' ) ) {
|
||
width += 10;
|
||
}
|
||
|
||
dom.setStyle( parent, 'width', width + 'px' );
|
||
}
|
||
}
|
||
});
|
||
}
|
||
});
|
||
|
||
editor.on( 'BeforeExecCommand', function( event ) {
|
||
var node, p, DL, align, replacement,
|
||
cmd = event.command,
|
||
dom = editor.dom;
|
||
|
||
if ( cmd === 'mceInsertContent' ) {
|
||
// When inserting content, if the caret is inside a caption create new paragraph under
|
||
// and move the caret there
|
||
if ( node = dom.getParent( editor.selection.getNode(), 'div.mceTemp' ) ) {
|
||
p = dom.create( 'p' );
|
||
dom.insertAfter( p, node );
|
||
editor.selection.setCursorLocation( p, 0 );
|
||
editor.nodeChanged();
|
||
}
|
||
} else if ( cmd === 'JustifyLeft' || cmd === 'JustifyRight' || cmd === 'JustifyCenter' || cmd === 'wpAlignNone' ) {
|
||
node = editor.selection.getNode();
|
||
align = 'align' + cmd.slice( 7 ).toLowerCase();
|
||
DL = editor.dom.getParent( node, '.wp-caption' );
|
||
|
||
if ( node.nodeName !== 'IMG' && ! DL ) {
|
||
return;
|
||
}
|
||
|
||
node = DL || node;
|
||
|
||
if ( editor.dom.hasClass( node, align ) ) {
|
||
replacement = ' alignnone';
|
||
} else {
|
||
replacement = ' ' + align;
|
||
}
|
||
|
||
node.className = node.className.replace( / ?align(left|center|right|none)/g, '' ) + replacement;
|
||
|
||
editor.nodeChanged();
|
||
event.preventDefault();
|
||
|
||
if ( floatingToolbar ) {
|
||
floatingToolbar.reposition();
|
||
}
|
||
|
||
editor.fire( 'ExecCommand', {
|
||
command: cmd,
|
||
ui: event.ui,
|
||
value: event.value
|
||
} );
|
||
}
|
||
});
|
||
|
||
editor.on( 'keydown', function( event ) {
|
||
var node, wrap, P, spacer,
|
||
selection = editor.selection,
|
||
keyCode = event.keyCode,
|
||
dom = editor.dom,
|
||
VK = tinymce.util.VK;
|
||
|
||
if ( keyCode === VK.ENTER ) {
|
||
// When pressing Enter inside a caption move the caret to a new parapraph under it
|
||
node = selection.getNode();
|
||
wrap = dom.getParent( node, 'div.mceTemp' );
|
||
|
||
if ( wrap ) {
|
||
dom.events.cancel( event ); // Doesn't cancel all :(
|
||
|
||
// Remove any extra dt and dd cleated on pressing Enter...
|
||
tinymce.each( dom.select( 'dt, dd', wrap ), function( element ) {
|
||
if ( dom.isEmpty( element ) ) {
|
||
dom.remove( element );
|
||
}
|
||
});
|
||
|
||
spacer = tinymce.Env.ie && tinymce.Env.ie < 11 ? '' : '<br data-mce-bogus="1" />';
|
||
P = dom.create( 'p', null, spacer );
|
||
|
||
if ( node.nodeName === 'DD' ) {
|
||
dom.insertAfter( P, wrap );
|
||
} else {
|
||
wrap.parentNode.insertBefore( P, wrap );
|
||
}
|
||
|
||
editor.nodeChanged();
|
||
selection.setCursorLocation( P, 0 );
|
||
}
|
||
} else if ( keyCode === VK.DELETE || keyCode === VK.BACKSPACE ) {
|
||
node = selection.getNode();
|
||
|
||
if ( node.nodeName === 'DIV' && dom.hasClass( node, 'mceTemp' ) ) {
|
||
wrap = node;
|
||
} else if ( node.nodeName === 'IMG' || node.nodeName === 'DT' || node.nodeName === 'A' ) {
|
||
wrap = dom.getParent( node, 'div.mceTemp' );
|
||
}
|
||
|
||
if ( wrap ) {
|
||
dom.events.cancel( event );
|
||
removeImage( node );
|
||
return false;
|
||
}
|
||
}
|
||
});
|
||
|
||
// After undo/redo FF seems to set the image height very slowly when it is set to 'auto' in the CSS.
|
||
// This causes image.getBoundingClientRect() to return wrong values and the resize handles are shown in wrong places.
|
||
// Collapse the selection to remove the resize handles.
|
||
if ( tinymce.Env.gecko ) {
|
||
editor.on( 'undo redo', function() {
|
||
if ( editor.selection.getNode().nodeName === 'IMG' ) {
|
||
editor.selection.collapse();
|
||
}
|
||
});
|
||
}
|
||
|
||
editor.wpSetImgCaption = function( content ) {
|
||
return parseShortcode( content );
|
||
};
|
||
|
||
editor.wpGetImgCaption = function( content ) {
|
||
return getShortcode( content );
|
||
};
|
||
|
||
editor.on( 'BeforeSetContent', function( event ) {
|
||
if ( event.format !== 'raw' ) {
|
||
event.content = editor.wpSetImgCaption( event.content );
|
||
}
|
||
});
|
||
|
||
editor.on( 'PostProcess', function( event ) {
|
||
if ( event.get ) {
|
||
event.content = editor.wpGetImgCaption( event.content );
|
||
}
|
||
});
|
||
|
||
return {
|
||
_do_shcode: parseShortcode,
|
||
_get_shcode: getShortcode
|
||
};
|
||
});
|