890 lines
25 KiB
JavaScript
890 lines
25 KiB
JavaScript
/* global tinymce */
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tinymce.PluginManager.add( 'wpeditimage', function( editor ) {
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var toolbar, serializer, touchOnImage, pasteInCaption,
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each = tinymce.each,
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trim = tinymce.trim,
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iOS = tinymce.Env.iOS;
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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|button', // '|button' is not displayed, only 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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editor.once( 'preinit', function() {
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if ( editor.wp && editor.wp._createToolbar ) {
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toolbar = editor.wp._createToolbar( [
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'wp_img_alignleft',
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'wp_img_aligncenter',
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'wp_img_alignright',
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'wp_img_alignnone',
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'wp_img_edit',
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'wp_img_remove'
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] );
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}
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} );
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editor.on( 'wptoolbar', function( event ) {
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if ( event.element.nodeName === 'IMG' && ! isPlaceholder( event.element ) ) {
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event.toolbar = toolbar;
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}
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} );
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function isNonEditable( node ) {
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var parent = editor.$( node ).parents( '[contenteditable]' );
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return parent && parent.attr( 'contenteditable' ) === 'false';
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}
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// Safari on iOS fails to select images in contentEditoble mode on touch.
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// Select them again.
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if ( iOS ) {
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editor.on( 'init', function() {
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editor.on( 'touchstart', function( event ) {
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if ( event.target.nodeName === 'IMG' && ! isNonEditable( event.target ) ) {
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touchOnImage = true;
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}
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});
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editor.dom.bind( editor.getDoc(), 'touchmove', function() {
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touchOnImage = false;
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});
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editor.on( 'touchend', function( event ) {
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if ( touchOnImage && event.target.nodeName === 'IMG' && ! isNonEditable( event.target ) ) {
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var node = event.target;
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touchOnImage = false;
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window.setTimeout( function() {
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editor.selection.select( node );
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editor.nodeChanged();
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}, 100 );
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} else if ( toolbar ) {
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toolbar.hide();
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}
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});
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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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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 [^>]+mceTemp[^>]+>)?\s*(<dl [^>]+wp-caption[^>]+>[\s\S]+?<\/dl>)\s*(?:<\/div>)?/g, function( all, dl ) {
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var out = '';
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if ( dl.indexOf('<img ') === -1 || dl.indexOf('</p>') !== -1 ) {
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// Broken caption. The user managed to drag the image out or type in the wrapper div?
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// Remove the <dl>, <dd> and <dt> and return the remaining text.
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return dl.replace( /<d[ldt]( [^>]+)?>/g, '' ).replace( /<\/d[ldt]>/g, '' );
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}
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out = dl.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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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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if ( ! width || ! caption ) {
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if ( 'alignnone' !== align[0] ) {
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c = c.replace( /><img/, ' class="' + align[0] + '"><img' );
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}
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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 = 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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});
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// convert remaining line breaks to <br>
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caption = caption.replace( /\s*\n\s*/g, '<br />' );
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return '[caption id="' + id + '" align="' + align + '" width="' + width + '"' + classes + ']' + c + ' ' + caption + '[/caption]';
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});
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if ( out.indexOf('[caption') === -1 ) {
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// the caption html seems broken, try to find the image that may be wrapped in a link
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// and may be followed by <p> with the caption text.
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out = dl.replace( /[\s\S]*?((?:<a [^>]+>)?<img [^>]+>(?:<\/a>)?)(<p>[\s\S]*<\/p>)?[\s\S]*/gi, '<p>$1</p>$2' );
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}
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return out;
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});
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}
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function extractImageData( imageNode ) {
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var classes, extraClasses, metadata, captionBlock, caption, link, width, height,
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captionClassName = [],
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dom = editor.dom,
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isIntRegExp = /^\d+$/;
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// default attributes
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metadata = {
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attachment_id: false,
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size: 'custom',
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caption: '',
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align: 'none',
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extraClasses: '',
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link: false,
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linkUrl: '',
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linkClassName: '',
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linkTargetBlank: false,
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linkRel: '',
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title: ''
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};
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metadata.url = dom.getAttrib( imageNode, 'src' );
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metadata.alt = dom.getAttrib( imageNode, 'alt' );
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metadata.title = dom.getAttrib( imageNode, 'title' );
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width = dom.getAttrib( imageNode, 'width' );
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height = dom.getAttrib( imageNode, 'height' );
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if ( ! isIntRegExp.test( width ) || parseInt( width, 10 ) < 1 ) {
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width = imageNode.naturalWidth || imageNode.width;
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}
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if ( ! isIntRegExp.test( height ) || parseInt( height, 10 ) < 1 ) {
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height = imageNode.naturalHeight || imageNode.height;
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}
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metadata.customWidth = metadata.width = width;
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metadata.customHeight = metadata.height = height;
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classes = tinymce.explode( imageNode.className, ' ' );
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extraClasses = [];
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tinymce.each( classes, function( name ) {
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if ( /^wp-image/.test( name ) ) {
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metadata.attachment_id = parseInt( name.replace( 'wp-image-', '' ), 10 );
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} else if ( /^align/.test( name ) ) {
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metadata.align = name.replace( 'align', '' );
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} else if ( /^size/.test( name ) ) {
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metadata.size = name.replace( 'size-', '' );
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} else {
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extraClasses.push( name );
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}
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} );
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metadata.extraClasses = extraClasses.join( ' ' );
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// Extract caption
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captionBlock = dom.getParents( imageNode, '.wp-caption' );
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if ( captionBlock.length ) {
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captionBlock = captionBlock[0];
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classes = captionBlock.className.split( ' ' );
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tinymce.each( classes, function( name ) {
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if ( /^align/.test( name ) ) {
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metadata.align = name.replace( 'align', '' );
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} else if ( name && name !== 'wp-caption' ) {
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captionClassName.push( name );
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}
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} );
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metadata.captionClassName = captionClassName.join( ' ' );
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caption = dom.select( 'dd.wp-caption-dd', captionBlock );
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if ( caption.length ) {
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caption = caption[0];
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metadata.caption = editor.serializer.serialize( caption )
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.replace( /<br[^>]*>/g, '$&\n' ).replace( /^<p>/, '' ).replace( /<\/p>$/, '' );
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}
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}
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// Extract linkTo
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if ( imageNode.parentNode && imageNode.parentNode.nodeName === 'A' ) {
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link = imageNode.parentNode;
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metadata.linkUrl = dom.getAttrib( link, 'href' );
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metadata.linkTargetBlank = dom.getAttrib( link, 'target' ) === '_blank' ? true : false;
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metadata.linkRel = dom.getAttrib( link, 'rel' );
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metadata.linkClassName = link.className;
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}
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return metadata;
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}
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function hasTextContent( node ) {
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return node && !! ( node.textContent || node.innerText ).replace( /\ufeff/g, '' );
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}
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// Verify HTML in captions
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function verifyHTML( caption ) {
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if ( ! caption || ( caption.indexOf( '<' ) === -1 && caption.indexOf( '>' ) === -1 ) ) {
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return caption;
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}
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if ( ! serializer ) {
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serializer = new tinymce.html.Serializer( {}, editor.schema );
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}
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return serializer.serialize( editor.parser.parse( caption, { forced_root_block: false } ) );
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}
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function updateImage( $imageNode, imageData ) {
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var classes, className, node, html, parent, wrap, linkNode, imageNode,
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captionNode, dd, dl, id, attrs, linkAttrs, width, height, align,
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$imageNode, srcset, src,
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dom = editor.dom;
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if ( ! $imageNode || ! $imageNode.length ) {
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return;
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}
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imageNode = $imageNode[0];
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classes = tinymce.explode( imageData.extraClasses, ' ' );
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if ( ! classes ) {
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classes = [];
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}
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if ( ! imageData.caption ) {
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classes.push( 'align' + imageData.align );
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}
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if ( imageData.attachment_id ) {
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classes.push( 'wp-image-' + imageData.attachment_id );
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if ( imageData.size && imageData.size !== 'custom' ) {
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classes.push( 'size-' + imageData.size );
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}
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}
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width = imageData.width;
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height = imageData.height;
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if ( imageData.size === 'custom' ) {
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width = imageData.customWidth;
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height = imageData.customHeight;
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}
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attrs = {
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src: imageData.url,
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width: width || null,
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height: height || null,
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title: imageData.title || null,
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'class': classes.join( ' ' ) || null
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};
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dom.setAttribs( imageNode, attrs );
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// Preserve empty alt attributes.
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$imageNode.attr( 'alt', imageData.alt || '' );
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linkAttrs = {
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href: imageData.linkUrl,
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rel: imageData.linkRel || null,
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target: imageData.linkTargetBlank ? '_blank': null,
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'class': imageData.linkClassName || null
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};
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if ( imageNode.parentNode && imageNode.parentNode.nodeName === 'A' && ! hasTextContent( imageNode.parentNode ) ) {
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// Update or remove an existing link wrapped around the image
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if ( imageData.linkUrl ) {
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dom.setAttribs( imageNode.parentNode, linkAttrs );
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} else {
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dom.remove( imageNode.parentNode, true );
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}
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} else if ( imageData.linkUrl ) {
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if ( linkNode = dom.getParent( imageNode, 'a' ) ) {
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// The image is inside a link together with other nodes,
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// or is nested in another node, move it out
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dom.insertAfter( imageNode, linkNode );
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}
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// Add link wrapped around the image
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linkNode = dom.create( 'a', linkAttrs );
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imageNode.parentNode.insertBefore( linkNode, imageNode );
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linkNode.appendChild( imageNode );
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}
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captionNode = editor.dom.getParent( imageNode, '.mceTemp' );
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if ( imageNode.parentNode && imageNode.parentNode.nodeName === 'A' && ! hasTextContent( imageNode.parentNode ) ) {
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node = imageNode.parentNode;
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} else {
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node = imageNode;
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}
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if ( imageData.caption ) {
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imageData.caption = verifyHTML( imageData.caption );
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id = imageData.attachment_id ? 'attachment_' + imageData.attachment_id : null;
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align = 'align' + ( imageData.align || 'none' );
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className = 'wp-caption ' + align;
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if ( imageData.captionClassName ) {
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className += ' ' + imageData.captionClassName.replace( /[<>&]+/g, '' );
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}
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if ( ! editor.getParam( 'wpeditimage_html5_captions' ) ) {
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width = parseInt( width, 10 );
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width += 10;
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}
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if ( captionNode ) {
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dl = dom.select( 'dl.wp-caption', captionNode );
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if ( dl.length ) {
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dom.setAttribs( dl, {
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id: id,
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'class': className,
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style: 'width: ' + width + 'px'
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} );
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}
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dd = dom.select( '.wp-caption-dd', captionNode );
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if ( dd.length ) {
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dom.setHTML( dd[0], imageData.caption );
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}
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} else {
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id = id ? 'id="'+ id +'" ' : '';
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// should create a new function for generating the caption markup
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html = '<dl ' + id + 'class="' + className +'" style="width: '+ width +'px">' +
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'<dt class="wp-caption-dt"></dt><dd class="wp-caption-dd">'+ imageData.caption +'</dd></dl>';
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wrap = dom.create( 'div', { 'class': 'mceTemp' }, html );
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if ( parent = dom.getParent( node, 'p' ) ) {
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parent.parentNode.insertBefore( wrap, parent );
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} else {
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node.parentNode.insertBefore( wrap, node );
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}
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editor.$( wrap ).find( 'dt.wp-caption-dt' ).append( node );
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if ( parent && dom.isEmpty( parent ) ) {
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dom.remove( parent );
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}
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}
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} else if ( captionNode ) {
|
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// Remove the caption wrapper and place the image in new paragraph
|
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parent = dom.create( 'p' );
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captionNode.parentNode.insertBefore( parent, captionNode );
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parent.appendChild( node );
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dom.remove( captionNode );
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}
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$imageNode = editor.$( imageNode );
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srcset = $imageNode.attr( 'srcset' );
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src = $imageNode.attr( 'src' );
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|
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// Remove srcset and sizes if the image file was edited or the image was replaced.
|
|
if ( srcset && src ) {
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src = src.replace( /[?#].*/, '' );
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if ( srcset.indexOf( src ) === -1 ) {
|
|
$imageNode.attr( 'srcset', null ).attr( 'sizes', null );
|
|
}
|
|
}
|
|
|
|
if ( wp.media.events ) {
|
|
wp.media.events.trigger( 'editor:image-update', {
|
|
editor: editor,
|
|
metadata: imageData,
|
|
image: imageNode
|
|
} );
|
|
}
|
|
|
|
editor.nodeChanged();
|
|
}
|
|
|
|
function editImage( img ) {
|
|
var frame, callback, metadata, imageNode;
|
|
|
|
if ( typeof wp === 'undefined' || ! wp.media ) {
|
|
editor.execCommand( 'mceImage' );
|
|
return;
|
|
}
|
|
|
|
metadata = extractImageData( img );
|
|
|
|
// Mark the image node so we can select it later.
|
|
editor.$( img ).attr( 'data-wp-editing', 1 );
|
|
|
|
// 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.undoManager.transact( function() {
|
|
updateImage( imageNode, 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();
|
|
|
|
// `close` fires first...
|
|
// To be able to update the image node, we need to find it here,
|
|
// and use it in the callback.
|
|
imageNode = editor.$( 'img[data-wp-editing]' )
|
|
imageNode.removeAttr( 'data-wp-editing' );
|
|
});
|
|
|
|
frame.open();
|
|
}
|
|
|
|
function removeImage( node ) {
|
|
var wrap = editor.dom.getParent( node, 'div.mceTemp' );
|
|
|
|
if ( ! wrap && node.nodeName === 'IMG' ) {
|
|
wrap = editor.dom.getParent( node, 'a' );
|
|
}
|
|
|
|
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 );
|
|
|
|
// 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( 'pastePostProcess', function( event ) {
|
|
// Pasting in a caption node.
|
|
if ( editor.dom.getParent( editor.selection.getNode(), 'dd.wp-caption-dd' ) ) {
|
|
// Remove "non-block" elements that should not be in captions.
|
|
editor.$( 'img, audio, video, object, embed, iframe, script, style', event.node ).remove();
|
|
|
|
editor.$( '*', event.node ).each( function( i, node ) {
|
|
if ( editor.dom.isBlock( node ) ) {
|
|
// Insert <br> where the blocks used to be. Makes it look better after pasting in the caption.
|
|
if ( tinymce.trim( node.textContent || node.innerText ) ) {
|
|
editor.dom.insertAfter( editor.dom.create( 'br' ), node );
|
|
editor.dom.remove( node, true );
|
|
} else {
|
|
editor.dom.remove( node );
|
|
}
|
|
}
|
|
});
|
|
|
|
// Trim <br> tags.
|
|
editor.$( 'br', event.node ).each( function( i, node ) {
|
|
if ( ! node.nextSibling || node.nextSibling.nodeName === 'BR' ||
|
|
! node.previousSibling || node.previousSibling.nodeName === 'BR' ) {
|
|
|
|
editor.dom.remove( node );
|
|
}
|
|
} );
|
|
|
|
// Pasted HTML is cleaned up for inserting in the caption.
|
|
pasteInCaption = true;
|
|
}
|
|
});
|
|
|
|
editor.on( 'BeforeExecCommand', function( event ) {
|
|
var node, p, DL, align, replacement, captionParent,
|
|
cmd = event.command,
|
|
dom = editor.dom;
|
|
|
|
if ( cmd === 'mceInsertContent' || cmd === 'Indent' || cmd === 'Outdent' ) {
|
|
node = editor.selection.getNode();
|
|
captionParent = dom.getParent( node, 'div.mceTemp' );
|
|
|
|
if ( captionParent ) {
|
|
if ( cmd === 'mceInsertContent' ) {
|
|
if ( pasteInCaption ) {
|
|
pasteInCaption = false;
|
|
// We are in the caption element, and in 'paste' context,
|
|
// and the pasted HTML was cleaned up on 'pastePostProcess' above.
|
|
// Let it be pasted in the caption.
|
|
return;
|
|
}
|
|
|
|
// The paste is somewhere else in the caption DL element.
|
|
// Prevent pasting in there as it will break the caption.
|
|
// Make new paragraph under the caption DL and move the caret there.
|
|
p = dom.create( 'p' );
|
|
dom.insertAfter( p, captionParent );
|
|
editor.selection.setCursorLocation( p, 0 );
|
|
|
|
// If the image is selected and the user pastes "over" it,
|
|
// replace both the image and the caption elements with the pasted content.
|
|
// This matches the behavior when pasting over non-caption images.
|
|
if ( node.nodeName === 'IMG' ) {
|
|
editor.$( captionParent ).remove();
|
|
}
|
|
|
|
editor.nodeChanged();
|
|
} else {
|
|
// Clicking Indent or Outdent while an image with a caption is selected breaks the caption.
|
|
// See #38313.
|
|
event.preventDefault();
|
|
event.stopImmediatePropagation();
|
|
return false;
|
|
}
|
|
}
|
|
} 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 = trim( 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( 'beforeGetContent', function( event ) {
|
|
if ( event.format !== 'raw' ) {
|
|
editor.$( 'img[id="__wp-temp-img-id"]' ).removeAttr( 'id' );
|
|
}
|
|
});
|
|
|
|
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 );
|
|
}
|
|
});
|
|
|
|
( function() {
|
|
var wrap;
|
|
|
|
editor.on( 'dragstart', function() {
|
|
var node = editor.selection.getNode();
|
|
|
|
if ( node.nodeName === 'IMG' ) {
|
|
wrap = editor.dom.getParent( node, '.mceTemp' );
|
|
|
|
if ( ! wrap && node.parentNode.nodeName === 'A' && ! hasTextContent( node.parentNode ) ) {
|
|
wrap = node.parentNode;
|
|
}
|
|
}
|
|
} );
|
|
|
|
editor.on( 'drop', function( event ) {
|
|
var dom = editor.dom,
|
|
rng = tinymce.dom.RangeUtils.getCaretRangeFromPoint( event.clientX, event.clientY, editor.getDoc() );
|
|
|
|
// Don't allow anything to be dropped in a captioned image.
|
|
if ( rng && dom.getParent( rng.startContainer, '.mceTemp' ) ) {
|
|
event.preventDefault();
|
|
} else if ( wrap ) {
|
|
event.preventDefault();
|
|
|
|
editor.undoManager.transact( function() {
|
|
if ( rng ) {
|
|
editor.selection.setRng( rng );
|
|
}
|
|
|
|
editor.selection.setNode( wrap );
|
|
dom.remove( wrap );
|
|
} );
|
|
}
|
|
|
|
wrap = null;
|
|
} );
|
|
} )();
|
|
|
|
// Add to editor.wp
|
|
editor.wp = editor.wp || {};
|
|
editor.wp.isPlaceholder = isPlaceholder;
|
|
|
|
// Back-compat.
|
|
return {
|
|
_do_shcode: parseShortcode,
|
|
_get_shcode: getShortcode
|
|
};
|
|
});
|