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<title>[46634] trunk: External Libraries: Update Plupload from 2.1.9 to 2.3.6.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/46634">46634</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/46634","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>desrosj</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-11-03 15:29:46 +0000 (Sun, 03 Nov 2019)</dd>
</dl>

<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>External Libraries: Update Plupload from 2.1.9 to 2.3.6.

This change also updates the MoxieJS dependency from 1.3.5 to 1.5.7, converts Plupload to a dependency in NPM, and integrates all relevant parts into the build process.

For a full list of upstream changes, see https://github.com/moxiecode/plupload/compare/v2.1.9...v2.3.6.

Props desrosj, hareesh-pillai.
Fixes <a href="https://core.trac.wordpress.org/ticket/48277">#48277</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkGruntfilejs">trunk/Gruntfile.js</a></li>
<li><a href="#trunkpackagelockjson">trunk/package-lock.json</a></li>
<li><a href="#trunkpackagejson">trunk/package.json</a></li>
<li><a href="#trunksrcwpincludesscriptloaderphp">trunk/src/wp-includes/script-loader.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li>trunk/src/js/_enqueues/wp/plupload/</li>
<li><a href="#trunksrcjs_enqueueswppluploadhandlersjs">trunk/src/js/_enqueues/wp/plupload/handlers.js</a></li>
<li><a href="#trunksrcjs_enqueueswppluploadwppluploadjs">trunk/src/js/_enqueues/wp/plupload/wp-plupload.js</a></li>
</ul>

<h3>Removed Paths</h3>
<ul>
<li>trunk/src/js/_enqueues/vendor/plupload/</li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#trunk">trunk/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: trunk
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- trunk        2019-11-03 10:54:39 UTC (rev 46633)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ trunk 2019-11-03 15:29:46 UTC (rev 46634)
</ins><a id="trunk"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: trunk</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnignore"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:ignore</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> jsdoc
</span><span class="cx" style="display: block; padding: 0 10px"> vendor
</span><span class="cx" style="display: block; padding: 0 10px"> docker-compose.override.yml
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+48277.dif
</ins><a id="trunkGruntfilejs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/Gruntfile.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/Gruntfile.js        2019-11-03 10:54:39 UTC (rev 46633)
+++ trunk/Gruntfile.js  2019-11-03 15:29:46 UTC (rev 46634)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -167,6 +167,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                [ WORKING_DIR + 'wp-includes/js/jquery/jquery-migrate.min.js' ]: [ './node_modules/jquery-migrate/dist/jquery-migrate.min.js' ],
</span><span class="cx" style="display: block; padding: 0 10px">                                                [ WORKING_DIR + 'wp-includes/js/jquery/jquery.form.js' ]: [ './node_modules/jquery-form/src/jquery.form.js' ],
</span><span class="cx" style="display: block; padding: 0 10px">                                                [ WORKING_DIR + 'wp-includes/js/masonry.min.js' ]: [ './node_modules/masonry-layout/dist/masonry.pkgd.min.js' ],
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                [ WORKING_DIR + 'wp-includes/js/plupload/moxie.js' ]: [ './node_modules/plupload/js/moxie.js' ],
+                                               [ WORKING_DIR + 'wp-includes/js/plupload/plupload.js' ]: [ './node_modules/plupload/js/plupload.dev.js' ],
</ins><span class="cx" style="display: block; padding: 0 10px">                                                 [ WORKING_DIR + 'wp-includes/js/twemoji.js' ]: [ './node_modules/twemoji/dist/twemoji.js' ],
</span><span class="cx" style="display: block; padding: 0 10px">                                                [ WORKING_DIR + 'wp-includes/js/underscore.js' ]: [ './node_modules/underscore/underscore.js' ],
</span><span class="cx" style="display: block; padding: 0 10px">                                        },
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -294,6 +296,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                        [ WORKING_DIR + 'wp-includes/js/heartbeat.js' ]: [ './src/js/_enqueues/wp/heartbeat.js' ],
</span><span class="cx" style="display: block; padding: 0 10px">                                        [ WORKING_DIR + 'wp-includes/js/mce-view.js' ]: [ './src/js/_enqueues/wp/mce-view.js' ],
</span><span class="cx" style="display: block; padding: 0 10px">                                        [ WORKING_DIR + 'wp-includes/js/media-editor.js' ]: [ './src/js/_enqueues/wp/media/editor.js' ],
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                        [ WORKING_DIR + 'wp-includes/js/plupload/handlers.js' ]: [ './src/js/_enqueues/wp/plupload/handlers.js' ],
+                                       [ WORKING_DIR + 'wp-includes/js/plupload/wp-plupload.js' ]: [ './src/js/_enqueues/wp/plupload/wp-plupload.js' ],
</ins><span class="cx" style="display: block; padding: 0 10px">                                         [ WORKING_DIR + 'wp-includes/js/quicktags.js' ]: [ './src/js/_enqueues/lib/quicktags.js' ],
</span><span class="cx" style="display: block; padding: 0 10px">                                        [ WORKING_DIR + 'wp-includes/js/shortcode.js' ]: [ './src/js/_enqueues/wp/shortcode.js' ],
</span><span class="cx" style="display: block; padding: 0 10px">                                        [ WORKING_DIR + 'wp-includes/js/utils.js' ]: [ './src/js/_enqueues/lib/cookies.js' ],
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1075,6 +1079,28 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                                dest: SOURCE_DIR + 'wp-includes/'
</span><span class="cx" style="display: block; padding: 0 10px">                                        }
</span><span class="cx" style="display: block; padding: 0 10px">                                ]
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        },
+                       plupload: {
+                               options: {
+                                       patterns: [
+                                               {
+                                                       match: /;var MXI_DEBUG = true;/g,
+                                                       replacement: function () {
+                                                               return ';var MXI_DEBUG = false;';
+                                                       }
+                                               }
+                                       ]
+                               },
+                               files: [
+                                       {
+                                               expand: true,
+                                               flatten: true,
+                                               src: [
+                                                       'build/wp-includes/js/plupload/moxie.js'
+                                               ],
+                                               dest: 'build/wp-includes/js/plupload/'
+                                       }
+                               ]
</ins><span class="cx" style="display: block; padding: 0 10px">                         }
</span><span class="cx" style="display: block; padding: 0 10px">                },
</span><span class="cx" style="display: block; padding: 0 10px">                _watch: {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1352,6 +1378,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                'webpack:prod',
</span><span class="cx" style="display: block; padding: 0 10px">                'webpack:dev',
</span><span class="cx" style="display: block; padding: 0 10px">                'copy:js',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                'replace:plupload',
</ins><span class="cx" style="display: block; padding: 0 10px">                 'file_append',
</span><span class="cx" style="display: block; padding: 0 10px">                'uglify:all',
</span><span class="cx" style="display: block; padding: 0 10px">                'concat:tinymce',
</span></span></pre></div>
<a id="trunkpackagelockjson"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/package-lock.json</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/package-lock.json   2019-11-03 10:54:39 UTC (rev 46633)
+++ trunk/package-lock.json     2019-11-03 15:29:46 UTC (rev 46634)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -15784,6 +15784,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                }
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px">                },
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                "plupload": {
+                       "version": "2.3.6",
+                       "resolved": "https://registry.npmjs.org/plupload/-/plupload-2.3.6.tgz",
+                       "integrity": "sha1-Jgis9zXV6NuDJIck142BdXu0OGY="
+               },
</ins><span class="cx" style="display: block; padding: 0 10px">                 "plur": {
</span><span class="cx" style="display: block; padding: 0 10px">                        "version": "3.1.1",
</span><span class="cx" style="display: block; padding: 0 10px">                        "resolved": "https://registry.npmjs.org/plur/-/plur-3.1.1.tgz",
</span></span></pre></div>
<a id="trunkpackagejson"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/package.json</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/package.json        2019-11-03 10:54:39 UTC (rev 46633)
+++ trunk/package.json  2019-11-03 15:29:46 UTC (rev 46634)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -125,6 +125,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                "lodash": "4.17.15",
</span><span class="cx" style="display: block; padding: 0 10px">                "masonry-layout": "3.3.2",
</span><span class="cx" style="display: block; padding: 0 10px">                "moment": "2.22.2",
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                "plupload": "2.3.6",
</ins><span class="cx" style="display: block; padding: 0 10px">                 "polyfill-library": "3.27.4",
</span><span class="cx" style="display: block; padding: 0 10px">                "react": "16.9.0",
</span><span class="cx" style="display: block; padding: 0 10px">                "react-dom": "16.9.0",
</span></span></pre></div>
<a id="trunksrcjs_enqueueswppluploadhandlersjs"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/src/js/_enqueues/wp/plupload/handlers.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/_enqueues/wp/plupload/handlers.js                            (rev 0)
+++ trunk/src/js/_enqueues/wp/plupload/handlers.js      2019-11-03 15:29:46 UTC (rev 46634)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,608 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/* global plupload, pluploadL10n, ajaxurl, post_id, wpUploaderInit, deleteUserSetting, setUserSetting, getUserSetting, shortform */
+var topWin = window.dialogArguments || opener || parent || top, uploader, uploader_init;
+
+// progress and success handlers for media multi uploads
+function fileQueued( fileObj ) {
+       // Get rid of unused form
+       jQuery( '.media-blank' ).remove();
+
+       var items = jQuery( '#media-items' ).children(), postid = post_id || 0;
+
+       // Collapse a single item
+       if ( items.length == 1 ) {
+               items.removeClass( 'open' ).find( '.slidetoggle' ).slideUp( 200 );
+       }
+       // Create a progress bar containing the filename
+       jQuery( '<div class="media-item">' )
+               .attr( 'id', 'media-item-' + fileObj.id )
+               .addClass( 'child-of-' + postid )
+               .append( '<div class="progress"><div class="percent">0%</div><div class="bar"></div></div>',
+                       jQuery( '<div class="filename original">' ).text( ' ' + fileObj.name ) )
+               .appendTo( jQuery( '#media-items' ) );
+
+       // Disable submit
+       jQuery( '#insert-gallery' ).prop( 'disabled', true );
+}
+
+function uploadStart() {
+       try {
+               if ( typeof topWin.tb_remove != 'undefined' )
+                       topWin.jQuery( '#TB_overlay' ).unbind( 'click', topWin.tb_remove );
+       } catch( e ){}
+
+       return true;
+}
+
+function uploadProgress( up, file ) {
+       var item = jQuery( '#media-item-' + file.id );
+
+       jQuery( '.bar', item ).width( ( 200 * file.loaded ) / file.size );
+       jQuery( '.percent', item ).html( file.percent + '%' );
+}
+
+// check to see if a large file failed to upload
+function fileUploading( up, file ) {
+       var hundredmb = 100 * 1024 * 1024,
+               max = parseInt( up.settings.max_file_size, 10 );
+
+       if ( max > hundredmb && file.size > hundredmb ) {
+               setTimeout( function() {
+                       if ( file.status < 3 && file.loaded === 0 ) { // not uploading
+                               wpFileError( file, pluploadL10n.big_upload_failed.replace( '%1$s', '<a class="uploader-html" href="#">' ).replace( '%2$s', '</a>' ) );
+                               up.stop(); // stops the whole queue
+                               up.removeFile( file );
+                               up.start(); // restart the queue
+                       }
+               }, 10000 ); // wait for 10 sec. for the file to start uploading
+       }
+}
+
+function updateMediaForm() {
+       var items = jQuery( '#media-items' ).children();
+
+       // Just one file, no need for collapsible part
+       if ( items.length == 1 ) {
+               items.addClass( 'open' ).find( '.slidetoggle' ).show();
+               jQuery( '.insert-gallery' ).hide();
+       } else if ( items.length > 1 ) {
+               items.removeClass( 'open' );
+               // Only show Gallery/Playlist buttons when there are at least two files.
+               jQuery( '.insert-gallery' ).show();
+       }
+
+       // Only show Save buttons when there is at least one file.
+       if ( items.not( '.media-blank' ).length > 0 )
+               jQuery( '.savebutton' ).show();
+       else
+               jQuery( '.savebutton' ).hide();
+}
+
+function uploadSuccess( fileObj, serverData ) {
+       var item = jQuery( '#media-item-' + fileObj.id );
+
+       // on success serverData should be numeric, fix bug in html4 runtime returning the serverData wrapped in a <pre> tag
+       if ( typeof serverData === 'string' ) {
+               serverData = serverData.replace( /^<pre>(\d+)<\/pre>$/, '$1' );
+
+               // if async-upload returned an error message, place it in the media item div and return
+               if ( /media-upload-error|error-div/.test( serverData ) ) {
+                       item.html( serverData );
+                       return;
+               }
+       }
+
+       item.find( '.percent' ).html( pluploadL10n.crunching );
+
+       prepareMediaItem( fileObj, serverData );
+       updateMediaForm();
+
+       // Increment the counter.
+       if ( post_id && item.hasClass( 'child-of-' + post_id ) ) {
+               jQuery( '#attachments-count' ).text( 1 * jQuery( '#attachments-count' ).text() + 1 );
+       }
+}
+
+function setResize( arg ) {
+       if ( arg ) {
+               if ( window.resize_width && window.resize_height ) {
+                       uploader.settings.resize = {
+                               enabled: true,
+                               width: window.resize_width,
+                               height: window.resize_height,
+                               quality: 100
+                       };
+               } else {
+                       uploader.settings.multipart_params.image_resize = true;
+               }
+       } else {
+               delete( uploader.settings.multipart_params.image_resize );
+       }
+}
+
+function prepareMediaItem( fileObj, serverData ) {
+       var f = ( typeof shortform == 'undefined' ) ? 1 : 2, item = jQuery( '#media-item-' + fileObj.id );
+       if ( f == 2 && shortform > 2 )
+               f = shortform;
+
+       try {
+               if ( typeof topWin.tb_remove != 'undefined' )
+                       topWin.jQuery( '#TB_overlay' ).click( topWin.tb_remove );
+       } catch( e ){}
+
+       if ( isNaN( serverData ) || !serverData ) { // Old style: Append the HTML returned by the server -- thumbnail and form inputs
+               item.append( serverData );
+               prepareMediaItemInit( fileObj );
+       } else { // New style: server data is just the attachment ID, fetch the thumbnail and form html from the server
+               item.load( 'async-upload.php', {attachment_id:serverData, fetch:f}, function(){prepareMediaItemInit( fileObj );updateMediaForm();});
+       }
+}
+
+function prepareMediaItemInit( fileObj ) {
+       var item = jQuery( '#media-item-' + fileObj.id );
+       // Clone the thumbnail as a "pinkynail" -- a tiny image to the left of the filename
+       jQuery( '.thumbnail', item ).clone().attr( 'class', 'pinkynail toggle' ).prependTo( item );
+
+       // Replace the original filename with the new (unique) one assigned during upload
+       jQuery( '.filename.original', item ).replaceWith( jQuery( '.filename.new', item ) );
+
+       // Bind AJAX to the new Delete button
+       jQuery( 'a.delete', item ).click( function(){
+               // Tell the server to delete it. TODO: handle exceptions
+               jQuery.ajax({
+                       url: ajaxurl,
+                       type: 'post',
+                       success: deleteSuccess,
+                       error: deleteError,
+                       id: fileObj.id,
+                       data: {
+                               id : this.id.replace(/[^0-9]/g, '' ),
+                               action : 'trash-post',
+                               _ajax_nonce : this.href.replace(/^.*wpnonce=/,'' )
+                       }
+               });
+               return false;
+       });
+
+       // Bind AJAX to the new Undo button
+       jQuery( 'a.undo', item ).click( function(){
+               // Tell the server to untrash it. TODO: handle exceptions
+               jQuery.ajax({
+                       url: ajaxurl,
+                       type: 'post',
+                       id: fileObj.id,
+                       data: {
+                               id : this.id.replace(/[^0-9]/g,'' ),
+                               action: 'untrash-post',
+                               _ajax_nonce: this.href.replace(/^.*wpnonce=/,'' )
+                       },
+                       success: function( ){
+                               var type,
+                                       item = jQuery( '#media-item-' + fileObj.id );
+
+                               if ( type = jQuery( '#type-of-' + fileObj.id ).val() )
+                                       jQuery( '#' + type + '-counter' ).text( jQuery( '#' + type + '-counter' ).text()-0+1 );
+
+                               if ( post_id && item.hasClass( 'child-of-'+post_id ) )
+                                       jQuery( '#attachments-count' ).text( jQuery( '#attachments-count' ).text()-0+1 );
+
+                               jQuery( '.filename .trashnotice', item ).remove();
+                               jQuery( '.filename .title', item ).css( 'font-weight','normal' );
+                               jQuery( 'a.undo', item ).addClass( 'hidden' );
+                               jQuery( '.menu_order_input', item ).show();
+                               item.css( {backgroundColor:'#ceb'} ).animate( {backgroundColor: '#fff'}, { queue: false, duration: 500, complete: function(){ jQuery( this ).css({backgroundColor:''}); } }).removeClass( 'undo' );
+                       }
+               });
+               return false;
+       });
+
+       // Open this item if it says to start open (e.g. to display an error)
+       jQuery( '#media-item-' + fileObj.id + '.startopen' ).removeClass( 'startopen' ).addClass( 'open' ).find( 'slidetoggle' ).fadeIn();
+}
+
+// generic error message
+function wpQueueError( message ) {
+       jQuery( '#media-upload-error' ).show().html( '<div class="error"><p>' + message + '</p></div>' );
+}
+
+// file-specific error messages
+function wpFileError( fileObj, message ) {
+       itemAjaxError( fileObj.id, message );
+}
+
+function itemAjaxError( id, message ) {
+       var item = jQuery( '#media-item-' + id ), filename = item.find( '.filename' ).text(), last_err = item.data( 'last-err' );
+
+       if ( last_err == id ) // prevent firing an error for the same file twice
+               return;
+
+       item.html( '<div class="error-div">' +
+               '<a class="dismiss" href="#">' + pluploadL10n.dismiss + '</a>' +
+               '<strong>' + pluploadL10n.error_uploading.replace( '%s', jQuery.trim( filename )) + '</strong> ' +
+               message +
+               '</div>' ).data( 'last-err', id );
+}
+
+function deleteSuccess( data ) {
+       var type, id, item;
+       if ( data == '-1' )
+               return itemAjaxError( this.id, 'You do not have permission. Has your session expired?' );
+
+       if ( data == '0' )
+               return itemAjaxError( this.id, 'Could not be deleted. Has it been deleted already?' );
+
+       id = this.id;
+       item = jQuery( '#media-item-' + id );
+
+       // Decrement the counters.
+       if ( type = jQuery( '#type-of-' + id ).val() )
+               jQuery( '#' + type + '-counter' ).text( jQuery( '#' + type + '-counter' ).text() - 1 );
+
+       if ( post_id && item.hasClass( 'child-of-'+post_id ) )
+               jQuery( '#attachments-count' ).text( jQuery( '#attachments-count' ).text() - 1 );
+
+       if ( jQuery( 'form.type-form #media-items' ).children().length == 1 && jQuery( '.hidden', '#media-items' ).length > 0 ) {
+               jQuery( '.toggle' ).toggle();
+               jQuery( '.slidetoggle' ).slideUp( 200 ).siblings().removeClass( 'hidden' );
+       }
+
+       // Vanish it.
+       jQuery( '.toggle', item ).toggle();
+       jQuery( '.slidetoggle', item ).slideUp( 200 ).siblings().removeClass( 'hidden' );
+       item.css( {backgroundColor:'#faa'} ).animate( {backgroundColor:'#f4f4f4'}, {queue:false, duration:500} ).addClass( 'undo' );
+
+       jQuery( '.filename:empty', item ).remove();
+       jQuery( '.filename .title', item ).css( 'font-weight','bold' );
+       jQuery( '.filename', item ).append( '<span class="trashnotice"> ' + pluploadL10n.deleted + ' </span>' ).siblings( 'a.toggle' ).hide();
+       jQuery( '.filename', item ).append( jQuery( 'a.undo', item ).removeClass( 'hidden' ) );
+       jQuery( '.menu_order_input', item ).hide();
+
+       return;
+}
+
+function deleteError() {
+}
+
+function uploadComplete() {
+       jQuery( '#insert-gallery' ).prop( 'disabled', false );
+}
+
+function switchUploader( s ) {
+       if ( s ) {
+               deleteUserSetting( 'uploader' );
+               jQuery( '.media-upload-form' ).removeClass( 'html-uploader' );
+
+               if ( typeof( uploader ) == 'object' )
+                       uploader.refresh();
+       } else {
+               setUserSetting( 'uploader', '1' ); // 1 == html uploader
+               jQuery( '.media-upload-form' ).addClass( 'html-uploader' );
+       }
+}
+
+function uploadError( fileObj, errorCode, message, up ) {
+       var hundredmb = 100 * 1024 * 1024, max;
+
+       switch ( errorCode ) {
+               case plupload.FAILED:
+                       wpFileError( fileObj, pluploadL10n.upload_failed );
+                       break;
+               case plupload.FILE_EXTENSION_ERROR:
+                       wpFileExtensionError( up, fileObj, pluploadL10n.invalid_filetype );
+                       break;
+               case plupload.FILE_SIZE_ERROR:
+                       uploadSizeError( up, fileObj );
+                       break;
+               case plupload.IMAGE_FORMAT_ERROR:
+                       wpFileError( fileObj, pluploadL10n.not_an_image );
+                       break;
+               case plupload.IMAGE_MEMORY_ERROR:
+                       wpFileError( fileObj, pluploadL10n.image_memory_exceeded );
+                       break;
+               case plupload.IMAGE_DIMENSIONS_ERROR:
+                       wpFileError( fileObj, pluploadL10n.image_dimensions_exceeded );
+                       break;
+               case plupload.GENERIC_ERROR:
+                       wpQueueError( pluploadL10n.upload_failed );
+                       break;
+               case plupload.IO_ERROR:
+                       max = parseInt( up.settings.filters.max_file_size, 10 );
+
+                       if ( max > hundredmb && fileObj.size > hundredmb ) {
+                               wpFileError( fileObj, pluploadL10n.big_upload_failed.replace( '%1$s', '<a class="uploader-html" href="#">' ).replace( '%2$s', '</a>' ) );
+                       } else {
+                               wpQueueError( pluploadL10n.io_error );
+                       }
+
+                       break;
+               case plupload.HTTP_ERROR:
+                       wpQueueError( pluploadL10n.http_error );
+                       break;
+               case plupload.INIT_ERROR:
+                       jQuery( '.media-upload-form' ).addClass( 'html-uploader' );
+                       break;
+               case plupload.SECURITY_ERROR:
+                       wpQueueError( pluploadL10n.security_error );
+                       break;
+               /*              case plupload.UPLOAD_ERROR.UPLOAD_STOPPED:
+                               case plupload.UPLOAD_ERROR.FILE_CANCELLED:
+                                       jQuery( '#media-item-' + fileObj.id ).remove();
+                                       break;*/
+               default:
+                       wpFileError( fileObj, pluploadL10n.default_error );
+       }
+}
+
+function uploadSizeError( up, file ) {
+       var message, errorDiv;
+
+       message = pluploadL10n.file_exceeds_size_limit.replace( '%s', file.name );
+
+       // Construct the error div.
+       errorDiv = jQuery( '<div />' )
+               .attr( {
+                       'id':    'media-item-' + file.id,
+                       'class': 'media-item error'
+               } )
+               .append(
+                       jQuery( '<p />' )
+                               .text( message )
+               );
+
+       // Append the error.
+       jQuery( '#media-items' ).append( errorDiv );
+       up.removeFile( file );
+}
+
+function wpFileExtensionError( up, file, message ) {
+       jQuery( '#media-items' ).append( '<div id="media-item-' + file.id + '" class="media-item error"><p>' + message + '</p></div>' );
+       up.removeFile( file );
+}
+
+jQuery( document ).ready( function( $ ) {
+       var tryAgainCount = {};
+       var tryAgain;
+
+       $( '.media-upload-form' ).bind( 'click.uploader', function( e ) {
+               var target = $( e.target ), tr, c;
+
+               if ( target.is( 'input[type="radio"]' ) ) { // remember the last used image size and alignment
+                       tr = target.closest( 'tr' );
+
+                       if ( tr.hasClass( 'align' ) )
+                               setUserSetting( 'align', target.val() );
+                       else if ( tr.hasClass( 'image-size' ) )
+                               setUserSetting( 'imgsize', target.val() );
+
+               } else if ( target.is( 'button.button' ) ) { // remember the last used image link url
+                       c = e.target.className || '';
+                       c = c.match( /url([^ '"]+)/ );
+
+                       if ( c && c[1] ) {
+                               setUserSetting( 'urlbutton', c[1] );
+                               target.siblings( '.urlfield' ).val( target.data( 'link-url' ) );
+                       }
+               } else if ( target.is( 'a.dismiss' ) ) {
+                       target.parents( '.media-item' ).fadeOut( 200, function() {
+                               $( this ).remove();
+                       } );
+               } else if ( target.is( '.upload-flash-bypass a' ) || target.is( 'a.uploader-html' ) ) { // switch uploader to html4
+                       $( '#media-items, p.submit, span.big-file-warning' ).css( 'display', 'none' );
+                       switchUploader( 0 );
+                       e.preventDefault();
+               } else if ( target.is( '.upload-html-bypass a' ) ) { // switch uploader to multi-file
+                       $( '#media-items, p.submit, span.big-file-warning' ).css( 'display', '' );
+                       switchUploader( 1 );
+                       e.preventDefault();
+               } else if ( target.is( 'a.describe-toggle-on' ) ) { // Show
+                       target.parent().addClass( 'open' );
+                       target.siblings( '.slidetoggle' ).fadeIn( 250, function() {
+                               var S = $( window ).scrollTop(),
+                                       H = $( window ).height(),
+                                       top = $( this ).offset().top,
+                                       h = $( this ).height(),
+                                       b,
+                                       B;
+
+                               if ( H && top && h ) {
+                                       b = top + h;
+                                       B = S + H;
+
+                                       if ( b > B ) {
+                                               if ( b - B < top - S )
+                                                       window.scrollBy( 0, ( b - B ) + 10 );
+                                               else
+                                                       window.scrollBy( 0, top - S - 40 );
+                                       }
+                               }
+                       } );
+
+                       e.preventDefault();
+               } else if ( target.is( 'a.describe-toggle-off' ) ) { // Hide
+                       target.siblings( '.slidetoggle' ).fadeOut( 250, function() {
+                               target.parent().removeClass( 'open' );
+                       } );
+
+                       e.preventDefault();
+               }
+       });
+
+       // Attempt to create image sub-sizes when an image was uploaded successfully
+       // but the server responded with an HTTP 5xx error.
+       tryAgain = function( up, error ) {
+               var file = error.file;
+               var times;
+               var id;
+
+               if ( ! error || ! error.responseHeaders ) {
+                       wpQueueError( pluploadL10n.http_error_image );
+                       return;
+               }
+
+               id = error.responseHeaders.match( /x-wp-upload-attachment-id:\s*(\d+)/i );
+
+               if ( id && id[1] ) {
+                       id = id[1];
+               } else {
+                       wpQueueError( pluploadL10n.http_error_image );
+                       return;
+               }
+
+               times = tryAgainCount[ file.id ];
+
+               if ( times && times > 4 ) {
+                       // The file may have been uploaded and attachment post created,
+                       // but post-processing and resizing failed...
+                       // Do a cleanup then tell the user to scale down the image and upload it again.
+                       $.ajax({
+                               type: 'post',
+                               url: ajaxurl,
+                               dataType: 'json',
+                               data: {
+                                       action: 'media-create-image-subsizes',
+                                       _wpnonce: wpUploaderInit.multipart_params._wpnonce,
+                                       attachment_id: id,
+                                       _wp_upload_failed_cleanup: true
+                               }
+                       });
+
+                       if ( error.message && ( error.status < 500 || error.status >= 600 ) ) {
+                               wpQueueError( error.message );
+                       } else {
+                               wpQueueError( pluploadL10n.http_error_image );
+                       }
+
+                       return;
+               }
+
+               if ( ! times ) {
+                       tryAgainCount[ file.id ] = 1;
+               } else {
+                       tryAgainCount[ file.id ] = ++times;
+               }
+
+               // Try to create the missing image sizes.
+               $.ajax({
+                       type: 'post',
+                       url: ajaxurl,
+                       dataType: 'json',
+                       data: {
+                               action: 'media-create-image-subsizes',
+                               _wpnonce: wpUploaderInit.multipart_params._wpnonce,
+                               attachment_id: id,
+                               _legacy_support: 'true'
+                       }
+               }).done( function( response ) {
+                       var message;
+
+                       if ( response.success ) {
+                               uploadSuccess( file, response.data.id );
+                       } else {
+                               if ( response.data && response.data.message ) {
+                                       message = response.data.message;
+                               }
+
+                               wpQueueError( message || pluploadL10n.http_error_image );
+                       }
+               }).fail( function( jqXHR ) {
+                       // If another HTTP 5xx error, try try again...
+                       if ( jqXHR.status >= 500 && jqXHR.status < 600 ) {
+                               tryAgain( up, error );
+                               return;
+                       }
+
+                       wpQueueError( pluploadL10n.http_error_image );
+               });
+       };
+
+       // init and set the uploader
+       uploader_init = function() {
+               uploader = new plupload.Uploader( wpUploaderInit );
+
+               $( '#image_resize' ).bind( 'change', function() {
+                       var arg = $( this ).prop( 'checked' );
+
+                       setResize( arg );
+
+                       if ( arg )
+                               setUserSetting( 'upload_resize', '1' );
+                       else
+                               deleteUserSetting( 'upload_resize' );
+               });
+
+               uploader.bind( 'Init', function( up ) {
+                       var uploaddiv = $( '#plupload-upload-ui' );
+
+                       setResize( getUserSetting( 'upload_resize', false ) );
+
+                       if ( up.features.dragdrop && ! $( document.body ).hasClass( 'mobile' ) ) {
+                               uploaddiv.addClass( 'drag-drop' );
+
+                               $( '#drag-drop-area' ).on( 'dragover.wp-uploader', function() { // dragenter doesn't fire right :(
+                                       uploaddiv.addClass( 'drag-over' );
+                               }).on( 'dragleave.wp-uploader, drop.wp-uploader', function() {
+                                       uploaddiv.removeClass( 'drag-over' );
+                               });
+                       } else {
+                               uploaddiv.removeClass( 'drag-drop' );
+                               $( '#drag-drop-area' ).off( '.wp-uploader' );
+                       }
+
+                       if ( up.runtime === 'html4' ) {
+                               $( '.upload-flash-bypass' ).hide();
+                       }
+               });
+
+               uploader.bind( 'postinit', function( up ) {
+                       up.refresh();
+               });
+
+               uploader.init();
+
+               uploader.bind( 'FilesAdded', function( up, files ) {
+                       $( '#media-upload-error' ).empty();
+                       uploadStart();
+
+                       plupload.each( files, function( file ) {
+                               fileQueued( file );
+                       });
+
+                       up.refresh();
+                       up.start();
+               });
+
+               uploader.bind( 'UploadFile', function( up, file ) {
+                       fileUploading( up, file );
+               });
+
+               uploader.bind( 'UploadProgress', function( up, file ) {
+                       uploadProgress( up, file );
+               });
+
+               uploader.bind( 'Error', function( up, error ) {
+                       var isImage = error.file && error.file.type && error.file.type.indexOf( 'image/' ) === 0;
+                       var status  = error && error.status;
+
+                       // If the file is an image and the error is HTTP 5xx try to create sub-sizes again.
+                       if ( isImage && status >= 500 && status < 600 ) {
+                               tryAgain( up, error );
+                               return;
+                       }
+
+                       uploadError( error.file, error.code, error.message, up );
+                       up.refresh();
+               });
+
+               uploader.bind( 'FileUploaded', function( up, file, response ) {
+                       uploadSuccess( file, response.response );
+               });
+
+               uploader.bind( 'UploadComplete', function() {
+                       uploadComplete();
+               });
+       };
+
+       if ( typeof( wpUploaderInit ) == 'object' ) {
+               uploader_init();
+       }
+
+});
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/src/js/_enqueues/wp/plupload/handlers.js
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="trunksrcjs_enqueueswppluploadwppluploadjs"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/src/js/_enqueues/wp/plupload/wp-plupload.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/js/_enqueues/wp/plupload/wp-plupload.js                         (rev 0)
+++ trunk/src/js/_enqueues/wp/plupload/wp-plupload.js   2019-11-03 15:29:46 UTC (rev 46634)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,551 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/* global pluploadL10n, plupload, _wpPluploadSettings */
+
+/**
+ * @namespace wp
+ */
+window.wp = window.wp || {};
+
+// Suppress warning about Uploader function's unused "isIE" argument:
+/* jshint unused:false */
+( function( exports, $ ) {
+       var Uploader;
+
+       if ( typeof _wpPluploadSettings === 'undefined' ) {
+               return;
+       }
+
+       /**
+        * A WordPress uploader.
+        *
+        * The Plupload library provides cross-browser uploader UI integration.
+        * This object bridges the Plupload API to integrate uploads into the
+        * WordPress back end and the WordPress media experience.
+        *
+        * @class
+        * @memberOf wp
+        * @alias wp.Uploader
+        *
+        * @param {object} options           The options passed to the new plupload instance.
+        * @param {object} options.container The id of uploader container.
+        * @param {object} options.browser   The id of button to trigger the file select.
+        * @param {object} options.dropzone  The id of file drop target.
+        * @param {object} options.plupload  An object of parameters to pass to the plupload instance.
+        * @param {object} options.params    An object of parameters to pass to $_POST when uploading the file.
+        *                                   Extends this.plupload.multipart_params under the hood.
+        */
+       Uploader = function( options ) {
+               var self = this,
+                       isIE, // not used, back-compat
+                       elements = {
+                               container: 'container',
+                               browser:   'browse_button',
+                               dropzone:  'drop_element'
+                       },
+                       tryAgainCount = {},
+                       tryAgain,
+                       key,
+                       error,
+                       fileUploaded;
+
+               this.supports = {
+                       upload: Uploader.browser.supported
+               };
+
+               this.supported = this.supports.upload;
+
+               if ( ! this.supported ) {
+                       return;
+               }
+
+               // Arguments to send to pluplad.Uploader().
+               // Use deep extend to ensure that multipart_params and other objects are cloned.
+               this.plupload = $.extend( true, { multipart_params: {} }, Uploader.defaults );
+               this.container = document.body; // Set default container.
+
+               // Extend the instance with options.
+               //
+               // Use deep extend to allow options.plupload to override individual
+               // default plupload keys.
+               $.extend( true, this, options );
+
+               // Proxy all methods so this always refers to the current instance.
+               for ( key in this ) {
+                       if ( $.isFunction( this[ key ] ) ) {
+                               this[ key ] = $.proxy( this[ key ], this );
+                       }
+               }
+
+               // Ensure all elements are jQuery elements and have id attributes,
+               // then set the proper plupload arguments to the ids.
+               for ( key in elements ) {
+                       if ( ! this[ key ] ) {
+                               continue;
+                       }
+
+                       this[ key ] = $( this[ key ] ).first();
+
+                       if ( ! this[ key ].length ) {
+                               delete this[ key ];
+                               continue;
+                       }
+
+                       if ( ! this[ key ].prop('id') ) {
+                               this[ key ].prop( 'id', '__wp-uploader-id-' + Uploader.uuid++ );
+                       }
+
+                       this.plupload[ elements[ key ] ] = this[ key ].prop('id');
+               }
+
+               // If the uploader has neither a browse button nor a dropzone, bail.
+               if ( ! ( this.browser && this.browser.length ) && ! ( this.dropzone && this.dropzone.length ) ) {
+                       return;
+               }
+
+               // Initialize the plupload instance.
+               this.uploader = new plupload.Uploader( this.plupload );
+               delete this.plupload;
+
+               // Set default params and remove this.params alias.
+               this.param( this.params || {} );
+               delete this.params;
+
+               /**
+                * Attempt to create image sub-sizes when an image was uploaded successfully
+                * but the server responded with HTTP 5xx error.
+                *
+                * @since 5.3.0
+                *
+                * @param  {string}        message  Error message.
+                * @param  {object}        data     Error data from Plupload.
+                * @param  {plupload.File} file     File that was uploaded.
+                */
+               tryAgain = function( message, data, file ) {
+                       var times;
+                       var id;
+
+                       if ( ! data || ! data.responseHeaders ) {
+                               error( pluploadL10n.http_error_image, data, file, 'no-retry' );
+                               return;
+                       }
+
+                       id = data.responseHeaders.match( /x-wp-upload-attachment-id:\s*(\d+)/i );
+
+                       if ( id && id[1] ) {
+                               id = id[1];
+                       } else {
+                               error( pluploadL10n.http_error_image, data, file, 'no-retry' );
+                               return;
+                       }
+
+                       times = tryAgainCount[ file.id ];
+
+                       if ( times && times > 4 ) {
+                               // The file may have been uploaded and attachment post created,
+                               // but post-processing and resizing failed...
+                               // Do a cleanup then tell the user to scale down the image and upload it again.
+                               $.ajax({
+                                       type: 'post',
+                                       url: ajaxurl, // jshint ignore:line
+                                       dataType: 'json',
+                                       data: {
+                                               action: 'media-create-image-subsizes',
+                                               _wpnonce: _wpPluploadSettings.defaults.multipart_params._wpnonce,
+                                               attachment_id: id,
+                                               _wp_upload_failed_cleanup: true
+                                       }
+                               });
+
+                               error( message, data, file, 'no-retry' );
+                               return;
+                       }
+
+                       if ( ! times ) {
+                               tryAgainCount[ file.id ] = 1;
+                       } else {
+                               tryAgainCount[ file.id ] = ++times;
+                       }
+
+                       // Another request to try to create the missing image sub-sizes.
+                       $.ajax({
+                               type: 'post',
+                               url: ajaxurl, // jshint ignore:line
+                               dataType: 'json',
+                               data: {
+                                       action: 'media-create-image-subsizes',
+                                       _wpnonce: _wpPluploadSettings.defaults.multipart_params._wpnonce,
+                                       attachment_id: id
+                               }
+                       }).done( function( response ) {
+                               if ( response.success ) {
+                                       fileUploaded( self.uploader, file, response );
+                               } else {
+                                       if ( response.data && response.data.message ) {
+                                               message = response.data.message;
+                                       }
+
+                                       error( message, data, file, 'no-retry' );
+                               }
+                       }).fail( function( jqXHR ) {
+                               // If another HTTP 5xx error, try try again...
+                               if ( jqXHR.status >= 500 && jqXHR.status < 600 ) {
+                                       tryAgain( message, data, file );
+                                       return;
+                               }
+
+                               error( message, data, file, 'no-retry' );
+                       });
+               };
+
+               /**
+                * Custom error callback.
+                *
+                * Add a new error to the errors collection, so other modules can track
+                * and display errors. @see wp.Uploader.errors.
+                *
+                * @param  {string}        message  Error message.
+                * @param  {object}        data     Error data from Plupload.
+                * @param  {plupload.File} file     File that was uploaded.
+                * @param  {string}        retry    Whether to try again to create image sub-sizes. Passing 'no-retry' will prevent it.
+                */
+               error = function( message, data, file, retry ) {
+                       var isImage = file.type && file.type.indexOf( 'image/' ) === 0;
+                       var status  = data && data.status;
+
+                       // If the file is an image and the error is HTTP 5xx try to create sub-sizes again.
+                       if ( retry !== 'no-retry' && isImage && status >= 500 && status < 600 ) {
+                               tryAgain( message, data, file );
+                               return;
+                       }
+
+                       if ( file.attachment ) {
+                               file.attachment.destroy();
+                       }
+
+                       Uploader.errors.unshift({
+                               message: message || pluploadL10n.default_error,
+                               data:    data,
+                               file:    file
+                       });
+
+                       self.error( message, data, file );
+               };
+
+               /**
+                * After a file is successfully uploaded, update its model.
+                *
+                * @param {plupload.Uploader} up       Uploader instance.
+                * @param {plupload.File}     file     File that was uploaded.
+                * @param {Object}            response Object with response properties.
+                */
+               fileUploaded = function( up, file, response ) {
+                       var complete;
+
+                       // Remove the "uploading" UI elements
+                       _.each( ['file','loaded','size','percent'], function( key ) {
+                               file.attachment.unset( key );
+                       } );
+
+                       file.attachment.set( _.extend( response.data, { uploading: false } ) );
+
+                       wp.media.model.Attachment.get( response.data.id, file.attachment );
+
+                       complete = Uploader.queue.all( function( attachment ) {
+                               return ! attachment.get( 'uploading' );
+                       });
+
+                       if ( complete ) {
+                               Uploader.queue.reset();
+                       }
+
+                       self.success( file.attachment );
+               };
+
+               /**
+                * After the Uploader has been initialized, initialize some behaviors for the dropzone.
+                *
+                * @param {plupload.Uploader} uploader Uploader instance.
+                */
+               this.uploader.bind( 'init', function( uploader ) {
+                       var timer, active, dragdrop,
+                               dropzone = self.dropzone;
+
+                       dragdrop = self.supports.dragdrop = uploader.features.dragdrop && ! Uploader.browser.mobile;
+
+                       // Generate drag/drop helper classes.
+                       if ( ! dropzone ) {
+                               return;
+                       }
+
+                       dropzone.toggleClass( 'supports-drag-drop', !! dragdrop );
+
+                       if ( ! dragdrop ) {
+                               return dropzone.unbind('.wp-uploader');
+                       }
+
+                       // 'dragenter' doesn't fire correctly, simulate it with a limited 'dragover'.
+                       dropzone.bind( 'dragover.wp-uploader', function() {
+                               if ( timer ) {
+                                       clearTimeout( timer );
+                               }
+
+                               if ( active ) {
+                                       return;
+                               }
+
+                               dropzone.trigger('dropzone:enter').addClass('drag-over');
+                               active = true;
+                       });
+
+                       dropzone.bind('dragleave.wp-uploader, drop.wp-uploader', function() {
+                               // Using an instant timer prevents the drag-over class from
+                               // being quickly removed and re-added when elements inside the
+                               // dropzone are repositioned.
+                               //
+                               // @see https://core.trac.wordpress.org/ticket/21705
+                               timer = setTimeout( function() {
+                                       active = false;
+                                       dropzone.trigger('dropzone:leave').removeClass('drag-over');
+                               }, 0 );
+                       });
+
+                       self.ready = true;
+                       $(self).trigger( 'uploader:ready' );
+               });
+
+               this.uploader.bind( 'postinit', function( up ) {
+                       up.refresh();
+                       self.init();
+               });
+
+               this.uploader.init();
+
+               if ( this.browser ) {
+                       this.browser.on( 'mouseenter', this.refresh );
+               } else {
+                       this.uploader.disableBrowse( true );
+                       // If HTML5 mode, hide the auto-created file container.
+                       $('#' + this.uploader.id + '_html5_container').hide();
+               }
+
+               /**
+                * After files were filtered and added to the queue, create a model for each.
+                *
+                * @param {plupload.Uploader} up    Uploader instance.
+                * @param {Array}             files Array of file objects that were added to queue by the user.
+                */
+               this.uploader.bind( 'FilesAdded', function( up, files ) {
+                       _.each( files, function( file ) {
+                               var attributes, image;
+
+                               // Ignore failed uploads.
+                               if ( plupload.FAILED === file.status ) {
+                                       return;
+                               }
+
+                               // Generate attributes for a new `Attachment` model.
+                               attributes = _.extend({
+                                       file:      file,
+                                       uploading: true,
+                                       date:      new Date(),
+                                       filename:  file.name,
+                                       menuOrder: 0,
+                                       uploadedTo: wp.media.model.settings.post.id
+                               }, _.pick( file, 'loaded', 'size', 'percent' ) );
+
+                               // Handle early mime type scanning for images.
+                               image = /(?:jpe?g|png|gif)$/i.exec( file.name );
+
+                               // For images set the model's type and subtype attributes.
+                               if ( image ) {
+                                       attributes.type = 'image';
+
+                                       // `jpeg`, `png` and `gif` are valid subtypes.
+                                       // `jpg` is not, so map it to `jpeg`.
+                                       attributes.subtype = ( 'jpg' === image[0] ) ? 'jpeg' : image[0];
+                               }
+
+                               // Create a model for the attachment, and add it to the Upload queue collection
+                               // so listeners to the upload queue can track and display upload progress.
+                               file.attachment = wp.media.model.Attachment.create( attributes );
+                               Uploader.queue.add( file.attachment );
+
+                               self.added( file.attachment );
+                       });
+
+                       up.refresh();
+                       up.start();
+               });
+
+               this.uploader.bind( 'UploadProgress', function( up, file ) {
+                       file.attachment.set( _.pick( file, 'loaded', 'percent' ) );
+                       self.progress( file.attachment );
+               });
+
+               /**
+                * After a file is successfully uploaded, update its model.
+                *
+                * @param {plupload.Uploader} up       Uploader instance.
+                * @param {plupload.File}     file     File that was uploaded.
+                * @param {Object}            response Object with response properties.
+                * @return {mixed}
+                */
+               this.uploader.bind( 'FileUploaded', function( up, file, response ) {
+
+                       try {
+                               response = JSON.parse( response.response );
+                       } catch ( e ) {
+                               return error( pluploadL10n.default_error, e, file );
+                       }
+
+                       if ( ! _.isObject( response ) || _.isUndefined( response.success ) ) {
+                               return error( pluploadL10n.default_error, null, file );
+                       } else if ( ! response.success ) {
+                               return error( response.data && response.data.message, response.data, file );
+                       }
+
+                       // Success. Update the UI with the new attachment.
+                       fileUploaded( up, file, response );
+               });
+
+               /**
+                * When plupload surfaces an error, send it to the error handler.
+                *
+                * @param {plupload.Uploader} up            Uploader instance.
+                * @param {Object}            pluploadError Contains code, message and sometimes file and other details.
+                */
+               this.uploader.bind( 'Error', function( up, pluploadError ) {
+                       var message = pluploadL10n.default_error,
+                               key;
+
+                       // Check for plupload errors.
+                       for ( key in Uploader.errorMap ) {
+                               if ( pluploadError.code === plupload[ key ] ) {
+                                       message = Uploader.errorMap[ key ];
+
+                                       if ( _.isFunction( message ) ) {
+                                               message = message( pluploadError.file, pluploadError );
+                                       }
+
+                                       break;
+                               }
+                       }
+
+                       error( message, pluploadError, pluploadError.file );
+                       up.refresh();
+               });
+
+       };
+
+       // Adds the 'defaults' and 'browser' properties.
+       $.extend( Uploader, _wpPluploadSettings );
+
+       Uploader.uuid = 0;
+
+       // Map Plupload error codes to user friendly error messages.
+       Uploader.errorMap = {
+               'FAILED':                 pluploadL10n.upload_failed,
+               'FILE_EXTENSION_ERROR':   pluploadL10n.invalid_filetype,
+               'IMAGE_FORMAT_ERROR':     pluploadL10n.not_an_image,
+               'IMAGE_MEMORY_ERROR':     pluploadL10n.image_memory_exceeded,
+               'IMAGE_DIMENSIONS_ERROR': pluploadL10n.image_dimensions_exceeded,
+               'GENERIC_ERROR':          pluploadL10n.upload_failed,
+               'IO_ERROR':               pluploadL10n.io_error,
+               'SECURITY_ERROR':         pluploadL10n.security_error,
+
+               'FILE_SIZE_ERROR': function( file ) {
+                       return pluploadL10n.file_exceeds_size_limit.replace( '%s', file.name );
+               },
+
+               'HTTP_ERROR': function( file ) {
+                       if ( file.type && file.type.indexOf( 'image/' ) === 0 ) {
+                               return pluploadL10n.http_error_image;
+                       }
+
+                       return pluploadL10n.http_error;
+               }
+       };
+
+       $.extend( Uploader.prototype, /** @lends wp.Uploader.prototype */{
+               /**
+                * Acts as a shortcut to extending the uploader's multipart_params object.
+                *
+                * param( key )
+                *    Returns the value of the key.
+                *
+                * param( key, value )
+                *    Sets the value of a key.
+                *
+                * param( map )
+                *    Sets values for a map of data.
+                */
+               param: function( key, value ) {
+                       if ( arguments.length === 1 && typeof key === 'string' ) {
+                               return this.uploader.settings.multipart_params[ key ];
+                       }
+
+                       if ( arguments.length > 1 ) {
+                               this.uploader.settings.multipart_params[ key ] = value;
+                       } else {
+                               $.extend( this.uploader.settings.multipart_params, key );
+                       }
+               },
+
+               /**
+                * Make a few internal event callbacks available on the wp.Uploader object
+                * to change the Uploader internals if absolutely necessary.
+                */
+               init:     function() {},
+               error:    function() {},
+               success:  function() {},
+               added:    function() {},
+               progress: function() {},
+               complete: function() {},
+               refresh:  function() {
+                       var node, attached, container, id;
+
+                       if ( this.browser ) {
+                               node = this.browser[0];
+
+                               // Check if the browser node is in the DOM.
+                               while ( node ) {
+                                       if ( node === document.body ) {
+                                               attached = true;
+                                               break;
+                                       }
+                                       node = node.parentNode;
+                               }
+
+                               // If the browser node is not attached to the DOM, use a
+                               // temporary container to house it, as the browser button
+                               // shims require the button to exist in the DOM at all times.
+                               if ( ! attached ) {
+                                       id = 'wp-uploader-browser-' + this.uploader.id;
+
+                                       container = $( '#' + id );
+                                       if ( ! container.length ) {
+                                               container = $('<div class="wp-uploader-browser" />').css({
+                                                       position: 'fixed',
+                                                       top: '-1000px',
+                                                       left: '-1000px',
+                                                       height: 0,
+                                                       width: 0
+                                               }).attr( 'id', 'wp-uploader-browser-' + this.uploader.id ).appendTo('body');
+                                       }
+
+                                       container.append( this.browser );
+                               }
+                       }
+
+                       this.uploader.refresh();
+               }
+       });
+
+       // Create a collection of attachments in the upload queue,
+       // so that other modules can track and display upload progress.
+       Uploader.queue = new wp.media.model.Attachments( [], { query: false });
+
+       // Create a collection to collect errors incurred while attempting upload.
+       Uploader.errors = new Backbone.Collection();
+
+       exports.Uploader = Uploader;
+})( wp, jQuery );
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/src/js/_enqueues/wp/plupload/wp-plupload.js
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="trunksrcwpincludesscriptloaderphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/script-loader.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/script-loader.php   2019-11-03 10:54:39 UTC (rev 46633)
+++ trunk/src/wp-includes/script-loader.php     2019-11-03 15:29:46 UTC (rev 46634)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1252,11 +1252,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">                'error_uploading'           => __( '&#8220;%s&#8221; has failed to upload.' ),
</span><span class="cx" style="display: block; padding: 0 10px">        );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $scripts->add( 'moxiejs', "/wp-includes/js/plupload/moxie$suffix.js", array(), '1.3.5' );
-       $scripts->add( 'plupload', "/wp-includes/js/plupload/plupload$suffix.js", array( 'moxiejs' ), '2.1.9' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $scripts->add( 'moxiejs', "/wp-includes/js/plupload/moxie$suffix.js", array(), '1.5.7' );
+       $scripts->add( 'plupload', "/wp-includes/js/plupload/plupload$suffix.js", array( 'moxiejs' ), '2.3.6' );
</ins><span class="cx" style="display: block; padding: 0 10px">         // Back compat handles:
</span><span class="cx" style="display: block; padding: 0 10px">        foreach ( array( 'all', 'html5', 'flash', 'silverlight', 'html4' ) as $handle ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $scripts->add( "plupload-$handle", false, array( 'plupload' ), '2.1.1' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $scripts->add( "plupload-$handle", false, array( 'plupload' ), '2.3.6' );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        $scripts->add( 'plupload-handlers', "/wp-includes/js/plupload/handlers$suffix.js", array( 'plupload', 'jquery' ) );
</span></span></pre>
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