Media: Add global upload progress to the sidebar. see #21390.

git-svn-id: http://core.svn.wordpress.org/trunk@22816 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/css/media-views.css

@@ -715,20 +715,20 @@ a.media-modal-close {
  */
 .media-progress-bar {
 	position: relative;
-	height: 8px;
+	height: 10px;
 	width: 70%;
 	margin: 10px auto;
-	padding: 2px;
-	border: 2px solid #ccc;
-	border-radius: 8px;
-	background: #fff;
+	border-radius: 10px;
+	background: #dfdfdf;
+	background: rgba( 0, 0, 0, 0.1 );
 }
 
 .media-progress-bar div {
-	height: 8px;
-	min-width: 8px;
+	height: 10px;
+	min-width: 20px;
 	width: 0;
-	background: #ccc;
+	background: #aaa;
+	background: rgba( 0, 0, 0, 0.2 );
 	border-radius: 10px;
 	-webkit-transition: width 300ms;
 	-moz-transition:    width 300ms;
@@ -737,12 +737,36 @@ a.media-modal-close {
 	transition:         width 300ms;
 }
 
+.media-uploader-status .media-progress-bar {
+	width: 100%;
+}
+
 .attachment-preview .media-progress-bar {
 	position: absolute;
 	top: 50%;
 	left: 15%;
 	width: 70%;
-	margin: -8px 0 0 -4px;
+	margin: -5px 0 0 0;
+}
+
+.media-uploader-status {
+	padding-bottom: 10px;
+	border-bottom: 1px solid #dfdfdf;
+	box-shadow: 0 1px 0 #fff;
+}
+
+.media-uploader-status .upload-details {
+	font-size: 12px;
+	color: #666;
+	text-shadow: 0 1px 0 #fff;
+}
+
+.media-uploader-status .upload-detail-separator {
+	padding: 0 4px;
+}
+
+.media-uploader-status .upload-count {
+	color: #464646;
 }
 
 .uploader-window {
@@ -1059,7 +1083,7 @@ a.media-modal-close {
 }
 
 .uploading .attachment-info .media-progress-bar {
-	margin-top: 32px;
+	margin-top: 35px;
 }
 
 .attachment-info .thumbnail:after {

wp-includes/js/media-models.js

@@ -191,6 +191,18 @@ window.wp = window.wp || {};
 					height: height
 				};
 			}
+		},
+
+		// Truncates a string by injecting an ellipsis into the middle.
+		// Useful for filenames.
+		truncate: function( string, length, replacement ) {
+			length = length || 30;
+			replacement = replacement || '…';
+
+			if ( string.length <= length )
+				return string;
+
+			return string.substr( 0, length / 2 ) + replacement + string.substr( -1 * length / 2 );
 		}
 	});
 

wp-includes/js/media-views.js

@@ -255,7 +255,8 @@
 			toolbar:    'main-attachments',
 			sidebar:    'settings',
 			searchable: true,
-			filterable: false
+			filterable: false,
+			uploads:    true
 		},
 
 		initialize: function() {
@@ -476,6 +477,7 @@
 			id:      'upload',
 			content: 'upload',
 			toolbar: 'empty',
+			uploads: true,
 
 			// The state to navigate to when files are uploading.
 			libraryState: 'library'
@@ -1290,7 +1292,7 @@
 				model:      state,
 				sortable:   state.get('sortable'),
 				search:     state.get('searchable'),
-				upload:     state.get('upload'),
+				uploads:    state.get('uploads'),
 				filters:    state.get('filterable'),
 				display:    state.get('displaySettings'),
 
@@ -1826,6 +1828,85 @@
 		}
 	});
 
+	/**
+	 * wp.media.view.UploaderStatus
+	 */
+	media.view.UploaderStatus = media.View.extend({
+		className: 'media-uploader-status',
+		template:  media.template('uploader-status'),
+
+		initialize: function() {
+			this.controller = this.options.controller;
+
+			this.queue = wp.Uploader.queue;
+			this.queue.on( 'add remove reset', this.visibility, this );
+			this.queue.on( 'add remove reset change:percent', this.progress, this );
+			this.queue.on( 'add remove reset change:uploading', this.info, this );
+
+			this.errors = wp.Uploader.errors;
+		},
+
+		dispose: function() {
+			wp.Uploader.queue.off( null, null, this );
+			media.View.prototype.dispose.apply( this, arguments );
+			return this;
+		},
+
+		visibility: function() {
+			this.$el.toggleClass( 'uploading', !! this.queue.length );
+			this.$el.toggle( !! this.queue.length || !! this.errors.length );
+		},
+
+		ready: function() {
+			_.each({
+				'$bar':      '.media-progress-bar div',
+				'$index':    '.upload-index',
+				'$total':    '.upload-total',
+				'$filename': '.upload-filename'
+			}, function( selector, key ) {
+				this[ key ] = this.$( selector );
+			}, this );
+
+			this.visibility();
+			this.progress();
+			this.info();
+		},
+
+		progress: function() {
+			var queue = this.queue,
+				$bar = this.$bar,
+				memo = 0;
+
+			if ( ! $bar || ! queue.length )
+				return;
+
+			$bar.width( ( queue.reduce( function( memo, attachment ) {
+				if ( ! attachment.get('uploading') )
+					return memo + 100;
+
+				var percent = attachment.get('percent');
+				return memo + ( _.isNumber( percent ) ? percent : 100 );
+			}, 0 ) / queue.length ) + '%' );
+		},
+
+		info: function() {
+			var queue = this.queue,
+				index = 0, active;
+
+			if ( ! queue.length )
+				return;
+
+			active = this.queue.find( function( attachment, i ) {
+				index = i;
+				return attachment.get('uploading');
+			});
+
+			this.$index.text( index + 1 );
+			this.$total.text( queue.length );
+			this.$filename.html( active ? media.truncate( _.escape( active.get('filename') ), 24 ) : '' );
+		}
+	});
+
 	/**
 	 * wp.media.view.Toolbar
 	 */
@@ -2860,7 +2941,7 @@
 			_.defaults( this.options, {
 				filters: false,
 				search:  true,
-				upload:  false,
+				uploads: false,
 				display: false,
 
 				AttachmentView: media.view.Attachment.Library
@@ -2914,15 +2995,6 @@
 					priority: -40
 				}) );
 			}
-
-			if ( this.options.upload && this.controller.uploader ) {
-				this.toolbar.set( 'upload', new media.view.Button( _.extend({
-					el:       this.controller.uploader.$browser.detach()[0],
-					priority: -60,
-					size:     'large',
-					text:     l10n.selectFiles
-				}, this.options.upload ) ).render() );
-			}
 		},
 
 		createAttachments: function() {
@@ -2941,14 +3013,26 @@
 		},
 
 		createSidebar: function() {
-			this.sidebar = new media.view.Sidebar({
+			var options = this.options,
+				selection = options.selection,
+				sidebar = this.sidebar = new media.view.Sidebar({
 					controller: this.controller
 				});
 
-			this.views.add( this.sidebar );
+			this.views.add( sidebar );
 
-			this.options.selection.on( 'selection:single', this.createSingle, this );
-			this.options.selection.on( 'selection:unsingle', this.disposeSingle, this );
+			if ( options.uploads && this.controller.uploader ) {
+				sidebar.set( 'uploads', new media.view.UploaderStatus({
+					controller: this.controller,
+					priority:   40
+				}) );
+			}
+
+			selection.on( 'selection:single', this.createSingle, this );
+			selection.on( 'selection:unsingle', this.disposeSingle, this );
+
+			if ( selection.single() )
+				this.createSingle();
 		},
 
 		createSingle: function() {

wp-includes/js/plupload/wp-plupload.js

@@ -86,6 +86,13 @@ window.wp = window.wp || {};
 		error = function( message, data, file ) {
 			if ( file.attachment )
 				file.attachment.destroy();
+
+			Uploader.errors.unshift({
+				message: message,
+				data:    data,
+				file:    file
+			});
+
 			self.error( message, data, file );
 		};
 
@@ -284,6 +291,7 @@ window.wp = window.wp || {};
 	});
 
 	Uploader.queue = new wp.media.model.Attachments( [], { query: false });
+	Uploader.errors = new Backbone.Collection();
 
 	exports.Uploader = Uploader;
 })( wp, jQuery );

wp-includes/media.php

@@ -1443,6 +1443,20 @@ function wp_print_media_templates( $attachment ) {
 		</div>
 	</script>
 
+	<script type="text/html" id="tmpl-uploader-status">
+		<h3><?php _e( 'Uploading' ); ?></h3>
+		<div class="media-progress-bar"><div></div></div>
+		<div class="upload-details">
+			<span class="upload-count">
+				<span class="upload-index"></span> / <span class="upload-total"></span>
+			</span>
+			<span class="upload-detail-separator">&ndash;</span>
+			<span class="upload-filename"></span>
+		</div>
+		<div class="upload-errors">
+		</div>
+	</script>
+
 	<script type="text/html" id="tmpl-attachment">
 		<div class="attachment-preview type-{{ data.type }} subtype-{{ data.subtype }} {{ data.orientation }}">
 			<# if ( data.uploading ) { #>