web/wp-includes/js/plupload/wp-plupload.js
changeset 204 09a1c134465b
parent 194 32102edaa81b
--- a/web/wp-includes/js/plupload/wp-plupload.js	Wed Dec 19 12:35:13 2012 -0800
+++ b/web/wp-includes/js/plupload/wp-plupload.js	Wed Dec 19 17:46:52 2012 -0800
@@ -1,1 +1,343 @@
-if(typeof wp==="undefined"){var wp={}}(function(a,b){var c;if(typeof _wpPluploadSettings==="undefined"){return}c=function(e){var d=this,g={container:"container",browser:"browse_button",dropzone:"drop_element"},f;this.supports={upload:c.browser.supported};this.supported=this.supports.upload;if(!this.supported){return}this.plupload=b.extend(true,{multipart_params:{}},c.defaults);this.container=document.body;b.extend(true,this,e);for(f in this){if(b.isFunction(this[f])){this[f]=b.proxy(this[f],this)}}for(f in g){if(!this[f]){continue}this[f]=b(this[f]).first();if(!this[f].length){delete this[f];continue}if(!this[f].prop("id")){this[f].prop("id","__wp-uploader-id-"+c.uuid++)}this.plupload[g[f]]=this[f].prop("id")}if(!(this.browser&&this.browser.length)&&!(this.dropzone&&this.dropzone.length)){return}this.uploader=new plupload.Uploader(this.plupload);delete this.plupload;this.param(this.params||{});delete this.params;this.uploader.init();this.supports.dragdrop=this.uploader.features.dragdrop&&!c.browser.mobile;(function(j,h){var i=50,k;if(!j){return}j.toggleClass("supports-drag-drop",!!h);if(!h){return j.unbind(".wp-uploader")}j.bind("dragover.wp-uploader",function(){if(k){return}j.addClass("drag-over");k=true});j.bind("dragleave.wp-uploader, drop.wp-uploader",function(){k=false;j.removeClass("drag-over")})}(this.dropzone,this.supports.dragdrop));if(this.browser){this.browser.on("mouseenter",this.refresh)}else{this.uploader.disableBrowse(true);b("#"+this.uploader.id+"_html5_container").hide()}this.uploader.bind("UploadProgress",this.progress);this.uploader.bind("FileUploaded",function(h,j,i){try{i=JSON.parse(i.response)}catch(k){return d.error(pluploadL10n.default_error,k)}if(!i||!i.type||!i.data){return d.error(pluploadL10n.default_error)}if("error"===i.type){return d.error(i.data.message,i.data)}if("success"===i.type){return d.success(i.data)}});this.uploader.bind("Error",function(h,i){var k=pluploadL10n.default_error,j;for(j in c.errorMap){if(i.code===plupload[j]){k=c.errorMap[j];break}}d.error(k,i);h.refresh()});this.uploader.bind("FilesAdded",function(h,i){b.each(i,function(){d.added(this)});h.refresh();h.start()});this.init()};b.extend(c,_wpPluploadSettings);c.uuid=0;c.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,HTTP_ERROR:pluploadL10n.http_error,SECURITY_ERROR:pluploadL10n.security_error};b.extend(c.prototype,{param:function(d,e){if(arguments.length===1&&typeof d==="string"){return this.uploader.settings.multipart_params[d]}if(arguments.length>1){this.uploader.settings.multipart_params[d]=e}else{b.extend(this.uploader.settings.multipart_params,d)}},init:function(){},error:function(){},success:function(){},added:function(){},progress:function(){},complete:function(){},refresh:function(){this.uploader.refresh()}});a.Uploader=c})(wp,jQuery);
\ No newline at end of file
+window.wp = window.wp || {};
+
+(function( exports, $ ) {
+	var Uploader;
+
+	if ( typeof _wpPluploadSettings === 'undefined' )
+		return;
+
+	/*
+	 * An object that helps create a WordPress uploader using plupload.
+	 *
+	 * @param options - object - The options passed to the new plupload instance.
+	 *    Accepts the following parameters:
+	 *    - container - The id of uploader container.
+	 *    - browser   - The id of button to trigger the file select.
+	 *    - dropzone  - The id of file drop target.
+	 *    - plupload  - An object of parameters to pass to the plupload instance.
+	 *    - params    - An object of parameters to pass to $_POST when uploading the file.
+	 *                  Extends this.plupload.multipart_params under the hood.
+	 *
+	 * @param attributes - object - Attributes and methods for this specific instance.
+	 */
+	Uploader = function( options ) {
+		var self = this,
+			elements = {
+				container: 'container',
+				browser:   'browse_button',
+				dropzone:  'drop_element'
+			},
+			key, error;
+
+		this.supports = {
+			upload: Uploader.browser.supported
+		};
+
+		this.supported = this.supports.upload;
+
+		if ( ! this.supported )
+			return;
+
+		// 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;
+
+		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;
+
+		error = function( message, data, file ) {
+			if ( file.attachment )
+				file.attachment.destroy();
+
+			Uploader.errors.unshift({
+				message: message || pluploadL10n.default_error,
+				data:    data,
+				file:    file
+			});
+
+			self.error( message, data, file );
+		};
+
+		this.uploader.init();
+
+		this.supports.dragdrop = this.uploader.features.dragdrop && ! Uploader.browser.mobile;
+
+		// Generate drag/drop helper classes.
+		(function( dropzone, supported ) {
+			var timer, active;
+
+			if ( ! dropzone )
+				return;
+
+			dropzone.toggleClass( 'supports-drag-drop', !! supported );
+
+			if ( ! supported )
+				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 http://core.trac.wordpress.org/ticket/21705
+				timer = setTimeout( function() {
+					active = false;
+					dropzone.trigger('dropzone:leave').removeClass('drag-over');
+				}, 0 );
+			});
+		}( this.dropzone, this.supports.dragdrop ));
+
+		if ( this.browser ) {
+			this.browser.on( 'mouseenter', this.refresh );
+		} else {
+			this.uploader.disableBrowse( true );
+			// If HTML5 mode, hide the auto-created file container.
+			$('#' + this.uploader.id + '_html5_container').hide();
+		}
+
+		this.uploader.bind( 'FilesAdded', function( up, files ) {
+			_.each( files, function( file ) {
+				var attributes, image;
+
+				// Ignore failed uploads.
+				if ( plupload.FAILED === file.status )
+					return;
+
+				// Generate attributes for a new `Attachment` model.
+				attributes = _.extend({
+					file:      file,
+					uploading: true,
+					date:      new Date(),
+					filename:  file.name,
+					menuOrder: 0,
+					uploadedTo: wp.media.model.settings.post.id
+				}, _.pick( file, 'loaded', 'size', 'percent' ) );
+
+				// Handle early mime type scanning for images.
+				image = /(?:jpe?g|png|gif)$/i.exec( file.name );
+
+				// Did we find an image?
+				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 the `Attachment`.
+				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 );
+		});
+
+		this.uploader.bind( 'FileUploaded', function( up, file, response ) {
+			var complete;
+
+			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 );
+
+			_.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 );
+		});
+
+		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();
+		});
+
+		this.init();
+	};
+
+	// Adds the 'defaults' and 'browser' properties.
+	$.extend( Uploader, _wpPluploadSettings );
+
+	Uploader.uuid = 0;
+
+	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,
+		'HTTP_ERROR':             pluploadL10n.http_error,
+		'SECURITY_ERROR':         pluploadL10n.security_error,
+
+		'FILE_SIZE_ERROR': function( file ) {
+			return pluploadL10n.file_exceeds_size_limit.replace('%s', file.name);
+		}
+	};
+
+	$.extend( 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 );
+			}
+		},
+
+		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();
+		}
+	});
+
+	Uploader.queue = new wp.media.model.Attachments( [], { query: false });
+	Uploader.errors = new Backbone.Collection();
+
+	exports.Uploader = Uploader;
+})( wp, jQuery );