--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/js/plupload/wp-plupload.js Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,343 @@
+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 );