Web.Admin/2014/wordpress/wp-includes/js/tinymce/plugins/wpeditimage/plugin.js
/* global tinymce */
tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
var toolbarActive = false;
function parseShortcode( content ) {
return content.replace( /(?:<p>)?\[(?:wp_)?caption([^\]]+)\]([\s\S]+?)\[\/(?:wp_)?caption\](?:<\/p>)?/g, function( a, b, c ) {
var id, cls, w, cap, img, width,
trim = tinymce.trim;
id = b.match( /id=['"]([^'"]*)['"] ?/ );
if ( id ) {
b = b.replace( id[0], '' );
}
cls = b.match( /align=['"]([^'"]*)['"] ?/ );
if ( cls ) {
b = b.replace( cls[0], '' );
}
w = b.match( /width=['"]([0-9]*)['"] ?/ );
if ( w ) {
b = b.replace( w[0], '' );
}
c = trim( c );
img = c.match( /((?:<a [^>]+>)?<img [^>]+>(?:<\/a>)?)([\s\S]*)/i );
if ( img && img[2] ) {
cap = trim( img[2] );
img = trim( img[1] );
} else {
// old captions shortcode style
cap = trim( b ).replace( /caption=['"]/, '' ).replace( /['"]$/, '' );
img = c;
}
id = ( id && id[1] ) ? id[1] : '';
cls = ( cls && cls[1] ) ? cls[1] : 'alignnone';
if ( ! w && img ) {
w = img.match( /width=['"]([0-9]*)['"]/ );
}
if ( w && w[1] ) {
w = w[1];
}
if ( ! w || ! cap ) {
return c;
}
width = parseInt( w, 10 );
if ( ! editor.getParam( 'wpeditimage_html5_captions' ) ) {
width += 10;
}
return '<div class="mceTemp"><dl id="'+ id +'" class="wp-caption '+ cls +'" style="width: '+ width +'px">' +
'<dt class="wp-caption-dt">'+ img +'</dt><dd class="wp-caption-dd">'+ cap +'</dd></dl></div>';
});
}
function getShortcode( content ) {
return content.replace( /<div (?:id="attachment_|class="mceTemp)[^>]*>([\s\S]+?)<\/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 [^>]+>([\s\S]+?)<\/dd>/i );
if ( out && out[1] ) {
return '<p>' + out[1] + '</p>';
}
return '';
}
out = b.replace( /<dl ([^>]+)>\s*<dt [^>]+>([\s\S]+?)<\/dt>\s*<dd [^>]+>([\s\S]*?)<\/dd>\s*<\/dl>/gi, function( a, b, c, cap ) {
var id, cls, w;
w = c.match( /width="([0-9]*)"/ );
w = ( w && w[1] ) ? w[1] : '';
if ( ! w || ! cap ) {
return c;
}
id = b.match( /id="([^"]*)"/ );
id = ( id && id[1] ) ? id[1] : '';
cls = b.match( /class="([^"]*)"/ );
cls = ( cls && cls[1] ) ? cls[1] : '';
cls = cls.match( /align[a-z]+/ ) || 'alignnone';
cap = cap.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>
cap = cap.replace( /\s*\n\s*/g, '<br />' );
return '[caption id="'+ id +'" align="'+ cls +'" width="'+ w +'"]'+ c +' '+ cap +'[/caption]';
});
if ( out.indexOf('[caption') !== 0 ) {
// 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>$2' );
}
return out;
});
}
function extractImageData( imageNode ) {
var classes, extraClasses, metadata, captionBlock, caption, link, width, height,
dom = editor.dom,
isIntRegExp = /^\d+$/;
// 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', '' );
}
} );
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 );
}
function updateImage( imageNode, imageData ) {
var classes, className, node, html, parent, wrap, linkNode,
captionNode, dd, dl, id, attrs, linkAttrs, width, height,
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 ) {
id = imageData.attachment_id ? 'attachment_' + imageData.attachment_id : null;
className = 'wp-caption align' + ( imageData.align || 'none' );
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">' + dom.getOuterHTML( node ) + '</dt><dd class="wp-caption-dd">'+ imageData.caption +'</dd></dl>';
if ( parent = dom.getParent( node, 'p' ) ) {
wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
dom.insertAfter( wrap, parent );
dom.remove( node );
if ( dom.isEmpty( parent ) ) {
dom.remove( parent );
}
} else {
dom.setOuterHTML( node, '<div class="mceTemp">' + html + '</div>' );
}
}
} 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();
// Refresh the toolbar
addToolbar( imageNode );
}
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.nodeChanged();
editor.dom.remove( wrap );
} else {
editor.dom.remove( node );
}
removeToolbar();
}
function addToolbar( node ) {
var rectangle, toolbarHtml, toolbar, left,
dom = editor.dom;
removeToolbar();
// Don't add to placeholders
if ( ! node || node.nodeName !== 'IMG' || isPlaceholder( node ) ) {
return;
}
dom.setAttrib( node, 'data-wp-imgselect', 1 );
rectangle = dom.getRect( node );
toolbarHtml = '<div class="dashicons dashicons-edit edit" data-mce-bogus="1"></div>' +
'<div class="dashicons dashicons-no-alt remove" data-mce-bogus="1"></div>';
toolbar = dom.create( 'div', {
'id': 'wp-image-toolbar',
'data-mce-bogus': '1',
'contenteditable': false
}, toolbarHtml );
if ( editor.rtl ) {
left = rectangle.x + rectangle.w - 82;
} else {
left = rectangle.x;
}
editor.getBody().appendChild( toolbar );
dom.setStyles( toolbar, {
top: rectangle.y,
left: left
});
toolbarActive = true;
}
function removeToolbar() {
var toolbar = editor.dom.get( 'wp-image-toolbar' );
if ( toolbar ) {
editor.dom.remove( toolbar );
}
editor.dom.setAttrib( editor.dom.select( 'img[data-wp-imgselect]' ), 'data-wp-imgselect', null );
toolbarActive = false;
}
function isPlaceholder( node ) {
var dom = editor.dom;
if ( dom.hasClass( node, 'mceItem' ) || dom.getAttrib( node, 'data-mce-placeholder' ) ||
dom.getAttrib( node, 'data-mce-object' ) ) {
return true;
}
return false;
}
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 />' );
}
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 );
dom.insertAfter( 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' ) {
html = dom.getOuterHTML( imgNode.parentNode );
node = imgNode.parentNode;
} else {
html = dom.getOuterHTML( imgNode );
node = imgNode;
}
html = '<dl ' + captionId + captionAlign + captionWidth + '>' +
'<dt class="wp-caption-dt">'+ html +'</dt><dd class="wp-caption-dd">'+ caption +'</dd></dl>';
if ( parent = dom.getParent( imgNode, 'p' ) ) {
wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
dom.insertAfter( wrap, parent );
editor.selection.select( wrap );
editor.nodeChanged();
// Delete the old image node
dom.remove( node );
if ( dom.isEmpty( parent ) ) {
dom.remove( parent );
}
} else {
editor.selection.setContent( '<div class="mceTemp">' + html + '</div>' );
}
}
} 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();
}
// Remove toolbar to avoid an orphaned toolbar when dragging an image to a new location
removeToolbar();
});
// 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( 'click', function( event ) {
if ( event.target.nodeName === 'IMG' && dom.getAttrib( event.target, 'data-wp-imgselect' ) &&
dom.getParent( event.target, 'dl.wp-caption' ) ) {
editor.getBody().focus();
}
});
}
});
editor.on( 'ObjectResized', function( event ) {
var parent, width,
node = event.target,
dom = editor.dom;
if ( node.nodeName === 'IMG' ) {
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' );
}
}
// refresh toolbar
addToolbar( node );
}
});
editor.on( 'BeforeExecCommand', function( event ) {
var node, p, DL, align,
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();
if ( tinymce.Env.ie > 8 ) {
setTimeout( function() {
editor.selection.setCursorLocation( p, 0 );
editor.selection.setContent( event.value );
}, 500 );
return false;
}
}
} else if ( cmd === 'JustifyLeft' || cmd === 'JustifyRight' || cmd === 'JustifyCenter' ) {
node = editor.selection.getNode();
align = cmd.substr(7).toLowerCase();
align = 'align' + align;
removeToolbar();
if ( dom.is( node, 'dl.wp-caption' ) ) {
DL = node;
} else {
DL = dom.getParent( node, 'dl.wp-caption' );
}
if ( DL ) {
// When inside an image caption, set the align* class on dl.wp-caption
if ( dom.hasClass( DL, align ) ) {
dom.removeClass( DL, align );
dom.addClass( DL, 'alignnone' );
} else {
DL.className = DL.className.replace( /align[^ ]+/g, '' );
dom.addClass( DL, align );
}
return false;
}
if ( node.nodeName === 'IMG' ) {
if ( dom.hasClass( node, align ) ) {
// The align class is being removed
dom.addClass( node, 'alignnone' );
} else {
dom.removeClass( node, 'alignnone' );
}
}
}
});
editor.on( 'keydown', function( event ) {
var node, wrap, P, spacer,
selection = editor.selection,
keyCode = event.keyCode,
dom = editor.dom;
if ( keyCode === tinymce.util.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 === tinymce.util.VK.DELETE || keyCode === tinymce.util.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;
}
removeToolbar();
}
// Key presses will replace the image so we need to remove the toolbar
if ( toolbarActive ) {
if ( event.ctrlKey || event.metaKey || event.altKey ||
( keyCode < 48 && keyCode > 90 ) || keyCode > 186 ) {
return;
}
removeToolbar();
}
});
editor.on( 'mousedown', function( event ) {
if ( editor.dom.getParent( event.target, '#wp-image-toolbar' ) ) {
if ( tinymce.Env.ie ) {
// Stop IE > 8 from making the wrapper resizable on mousedown
event.preventDefault();
}
} else if ( event.target.nodeName !== 'IMG' ) {
removeToolbar();
}
});
editor.on( 'mouseup', function( event ) {
var image,
node = event.target,
dom = editor.dom;
// Don't trigger on right-click
if ( event.button && event.button > 1 ) {
return;
}
if ( node.nodeName === 'DIV' && dom.getParent( node, '#wp-image-toolbar' ) ) {
image = dom.select( 'img[data-wp-imgselect]' )[0];
if ( image ) {
editor.selection.select( image );
if ( dom.hasClass( node, 'remove' ) ) {
removeImage( image );
} else if ( dom.hasClass( node, 'edit' ) ) {
editImage( image );
}
}
} else if ( node.nodeName === 'IMG' && ! editor.dom.getAttrib( node, 'data-wp-imgselect' ) && ! isPlaceholder( node ) ) {
addToolbar( node );
} else if ( node.nodeName !== 'IMG' ) {
removeToolbar();
}
});
editor.on( 'cut', function() {
removeToolbar();
});
editor.wpSetImgCaption = function( content ) {
return parseShortcode( content );
};
editor.wpGetImgCaption = function( content ) {
return getShortcode( content );
};
editor.on( 'BeforeSetContent', function( event ) {
event.content = editor.wpSetImgCaption( event.content );
});
editor.on( 'PostProcess', function( event ) {
if ( event.get ) {
event.content = editor.wpGetImgCaption( event.content );
event.content = event.content.replace( / data-wp-imgselect="1"/g, '' );
}
});
return {
_do_shcode: parseShortcode,
_get_shcode: getShortcode
};
});