Файл: wordpress/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js
Строк: 1129
<?php
/* global tinymce */
tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
var toolbar, serializer,
each = tinymce.each,
iOS = tinymce.Env.iOS;
function isPlaceholder( node ) {
return !! ( editor.dom.getAttrib( node, 'data-mce-placeholder' ) || editor.dom.getAttrib( node, 'data-mce-object' ) );
}
editor.addButton( 'wp_img_remove', {
tooltip: 'Remove',
icon: 'dashicon dashicons-no',
onclick: function() {
removeImage( editor.selection.getNode() );
}
} );
editor.addButton( 'wp_img_edit', {
tooltip: 'Edit ', // trailing space is needed, used for context
icon: 'dashicon dashicons-edit',
onclick: function() {
editImage( editor.selection.getNode() );
}
} );
each( {
alignleft: 'Align left',
aligncenter: 'Align center',
alignright: 'Align right',
alignnone: 'No alignment'
}, function( tooltip, name ) {
var direction = name.slice( 5 );
editor.addButton( 'wp_img_' + name, {
tooltip: tooltip,
icon: 'dashicon dashicons-align-' + direction,
cmd: 'alignnone' === name ? 'wpAlignNone' : 'Justify' + direction.slice( 0, 1 ).toUpperCase() + direction.slice( 1 ),
onPostRender: function() {
var self = this;
editor.on( 'NodeChange', function( event ) {
var node;
// Don't bother.
if ( event.element.nodeName !== 'IMG' ) {
return;
}
node = editor.dom.getParent( event.element, '.wp-caption' ) || event.element;
if ( 'alignnone' === name ) {
self.active( ! /balign(left|center|right)b/.test( node.className ) );
} else {
self.active( editor.dom.hasClass( node, name ) );
}
} );
}
} );
} );
editor.once( 'preinit', function() {
toolbar = editor.wp._createToolbar( [
'wp_img_alignleft',
'wp_img_aligncenter',
'wp_img_alignright',
'wp_img_alignnone',
'wp_img_edit',
'wp_img_remove'
] );
} );
editor.on( 'wptoolbar', function( event ) {
if ( event.element.nodeName === 'IMG' && ! isPlaceholder( event.element ) ) {
event.toolbar = toolbar;
}
} );
// Safari on iOS fails to select image nodes in contentEditoble mode on touch/click.
// Select them again.
if ( iOS ) {
editor.on( 'click', function( event ) {
if ( event.target.nodeName === 'IMG' ) {
var node = event.target;
window.setTimeout( function() {
editor.selection.select( node );
editor.nodeChanged();
}, 200 );
} else {
toolbar.hide();
}
} );
}
function parseShortcode( content ) {
return content.replace( /(?:<p>)?[(?:wp_)?caption([^]]+)]([sS]+?)[/(?:wp_)?caption](?:</p>)?/g, function( a, b, c ) {
var id, align, classes, caption, img, width,
trim = tinymce.trim;
id = b.match( /id=['"]([^'"]*)['"] ?/ );
if ( id ) {
b = b.replace( id[0], '' );
}
align = b.match( /align=['"]([^'"]*)['"] ?/ );
if ( align ) {
b = b.replace( align[0], '' );
}
classes = b.match( /class=['"]([^'"]*)['"] ?/ );
if ( classes ) {
b = b.replace( classes[0], '' );
}
width = b.match( /width=['"]([0-9]*)['"] ?/ );
if ( width ) {
b = b.replace( width[0], '' );
}
c = trim( c );
img = c.match( /((?:<a [^>]+>)?<img [^>]+>(?:</a>)?)([sS]*)/i );
if ( img && img[2] ) {
caption = trim( img[2] );
img = trim( img[1] );
} else {
// old captions shortcode style
caption = trim( b ).replace( /caption=['"]/, '' ).replace( /['"]$/, '' );
img = c;
}
id = ( id && id[1] ) ? id[1].replace( /[<>&]+/g, '' ) : '';
align = ( align && align[1] ) ? align[1] : 'alignnone';
classes = ( classes && classes[1] ) ? ' ' + classes[1].replace( /[<>&]+/g, '' ) : '';
if ( ! width && img ) {
width = img.match( /width=['"]([0-9]*)['"]/ );
}
if ( width && width[1] ) {
width = width[1];
}
if ( ! width || ! caption ) {
return c;
}
width = parseInt( width, 10 );
if ( ! editor.getParam( 'wpeditimage_html5_captions' ) ) {
width += 10;
}
return '<div class="mceTemp"><dl id="' + id + '" class="wp-caption ' + align + classes + '" style="width: ' + width + 'px">' +
'<dt class="wp-caption-dt">'+ img +'</dt><dd class="wp-caption-dd">'+ caption +'</dd></dl></div>';
});
}
function getShortcode( content ) {
return content.replace( /<div (?:id="attachment_|class="mceTemp)[^>]*>([sS]+?)</div>/g, function( a, b ) {
var out = '';
if ( b.indexOf('<img ') === -1 ) {
// Broken caption. The user managed to drag the image out?
// Try to return the caption text as a paragraph.
out = b.match( /<dd [^>]+>([sS]+?)</dd>/i );
if ( out && out[1] ) {
return '<p>' + out[1] + '</p>';
}
return '';
}
out = b.replace( /s*<dl ([^>]+)>s*<dt [^>]+>([sS]+?)</dt>s*<dd [^>]+>([sS]*?)</dd>s*</dl>s*/gi, function( a, b, c, caption ) {
var id, classes, align, width;
width = c.match( /width="([0-9]*)"/ );
width = ( width && width[1] ) ? width[1] : '';
classes = b.match( /class="([^"]*)"/ );
classes = ( classes && classes[1] ) ? classes[1] : '';
align = classes.match( /align[a-z]+/i ) || 'alignnone';
if ( ! width || ! caption ) {
if ( 'alignnone' !== align[0] ) {
c = c.replace( /><img/, ' class="' + align[0] + '"><img' );
}
return c;
}
id = b.match( /id="([^"]*)"/ );
id = ( id && id[1] ) ? id[1] : '';
classes = classes.replace( /wp-caption ?|align[a-z]+ ?/gi, '' );
if ( classes ) {
classes = ' class="' + classes + '"';
}
caption = caption.replace( /rn|r/g, 'n' ).replace( /<[a-zA-Z0-9]+( [^<>]+)?>/g, function( a ) {
// no line breaks inside HTML tags
return a.replace( /[rnt]+/, ' ' );
});
// convert remaining line breaks to <br>
caption = caption.replace( /s*ns*/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( /[sS]*?((?:<a [^>]+>)?<img [^>]+>(?:</a>)?)(<p>[sS]*</p>)?[sS]*/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' );
metadata.title = dom.getAttrib( imageNode, 'title' );
width = dom.getAttrib( imageNode, 'width' );
height = dom.getAttrib( imageNode, 'height' );
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 );
} else {
node.parentNode.insertBefore( wrap, node );
}
editor.$( wrap ).find( 'dt.wp-caption-dt' ).append( node );
if ( parent && dom.isEmpty( parent ) ) {
dom.remove( parent );
}
}
} 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( /rn|r/g, 'n' ).replace( /</?[a-zA-Z0-9]+( [^<>]+)?>/g, function( a ) {
// No line breaks inside HTML tags
return a.replace( /[rnt]+/, ' ' );
});
// Convert remaining line breaks to <br>
caption = caption.replace( /(<br[^>]*>)s*ns*/g, '$1' ).replace( /s*ns*/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 );
} else {
node.parentNode.insertBefore( wrap, node );
}
editor.$( wrap ).find( 'dt.wp-caption-dt' ).append( node );
if ( parent && dom.isEmpty( parent ) ) {
dom.remove( parent );
}
}
} 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 ( toolbar ) {
toolbar.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 );
}
});
// Add to editor.wp
editor.wp = editor.wp || {};
editor.wp.isPlaceholder = isPlaceholder;
// Back-compat.
return {
_do_shcode: parseShortcode,
_get_shcode: getShortcode
};
});
?>