web/wp-includes/js/plupload/handlers.dev.js
changeset 194 32102edaa81b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/js/plupload/handlers.dev.js	Mon Nov 19 18:26:13 2012 +0100
@@ -0,0 +1,481 @@
+var topWin = window.dialogArguments || opener || parent || top, uploader, uploader_init;
+
+function fileDialogStart() {
+	jQuery("#media-upload-error").empty();
+}
+
+// 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('#media-items').append('<div id="media-item-' + fileObj.id + '" class="media-item child-of-' + postid + '"><div class="progress"><div class="percent">0%</div><div class="bar"></div></div><div class="filename original"> ' + fileObj.name + '</div></div>');
+
+	// 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(){
+			var done;
+
+			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 button 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
+	serverData = serverData.replace(/^<pre>(\d+)<\/pre>$/, '$1');
+
+	// if async-upload returned an error message, place it in the media item div and return
+	if ( serverData.match(/media-upload-error|error-div/) ) {
+		item.html(serverData);
+		return;
+	} else {
+		jQuery('.percent', item).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 ( uploader.features.jpgresize )
+			uploader.settings['resize'] = { width: resize_width, height: resize_height, quality: 100 };
+		else
+			uploader.settings.multipart_params.image_resize = true;
+	} else {
+		delete(uploader.settings.resize);
+		delete(uploader.settings.multipart_params.image_resize);
+	}
+}
+
+function prepareMediaItem(fileObj, serverData) {
+	var f = ( typeof shortform == 'undefined' ) ? 1 : 2, item = jQuery('#media-item-' + fileObj.id);
+
+	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(data, textStatus){
+				var 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, textStatus) {
+	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?');
+
+	var 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(X, textStatus, errorThrown) {
+	// TODO
+}
+
+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 dndHelper(s) {
+	var d = document.getElementById('dnd-helper');
+
+	if ( s ) {
+		d.style.display = 'block';
+	} else {
+		d.style.display = 'none';
+	}
+}
+
+function uploadError(fileObj, errorCode, message, uploader) {
+	var hundredmb = 100 * 1024 * 1024, max;
+
+	switch (errorCode) {
+		case plupload.FAILED:
+			wpFileError(fileObj, pluploadL10n.upload_failed);
+			break;
+		case plupload.FILE_EXTENSION_ERROR:
+			wpFileError(fileObj, pluploadL10n.invalid_filetype);
+			break;
+		case plupload.FILE_SIZE_ERROR:
+			uploadSizeError(uploader, 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(uploader.settings.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$s', '</a>'));
+			else
+				wpQueueError(pluploadL10n.io_error);
+			break;
+		case plupload.HTTP_ERROR:
+			wpQueueError(pluploadL10n.http_error);
+			break;
+		case plupload.INIT_ERROR:
+			jQuery('.media-upload-form').addClass('html-uploader');
+			break;
+		case plupload.SECURITY_ERROR:
+			wpQueueError(pluploadL10n.security_error);
+			break;
+/*		case plupload.UPLOAD_ERROR.UPLOAD_STOPPED:
+		case plupload.UPLOAD_ERROR.FILE_CANCELLED:
+			jQuery('#media-item-' + fileObj.id).remove();
+			break;*/
+		default:
+			wpFileError(fileObj, pluploadL10n.default_error);
+	}
+}
+
+function uploadSizeError( up, file, over100mb ) {
+	var message;
+
+	if ( over100mb )
+		message = pluploadL10n.big_upload_queued.replace('%s', file.name) + ' ' + pluploadL10n.big_upload_failed.replace('%1$s', '<a class="uploader-html" href="#">').replace('%2$s', '</a>');
+	else
+		message = pluploadL10n.file_exceeds_size_limit.replace('%s', file.name);
+
+	jQuery('#media-items').append('<div id="media-item-' + file.id + '" class="media-item error"><p>' + message + '</p></div>');
+	up.removeFile(file);
+}
+
+jQuery(document).ready(function($){
+	$('.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();
+		}
+	});
+
+	// 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').bind('dragover.wp-uploader', function(){ // dragenter doesn't fire right :(
+					uploaddiv.addClass('drag-over');
+				}).bind('dragleave.wp-uploader, drop.wp-uploader', function(){
+					uploaddiv.removeClass('drag-over');
+				});
+			} else {
+				uploaddiv.removeClass('drag-drop');
+				$('#drag-drop-area').unbind('.wp-uploader');
+			}
+		});
+
+		uploader.init();
+
+		uploader.bind('FilesAdded', function(up, files) {
+			var hundredmb = 100 * 1024 * 1024, max = parseInt(up.settings.max_file_size, 10);
+
+			$('#media-upload-error').html('');
+			uploadStart();
+
+			plupload.each(files, function(file){
+				if ( max > hundredmb && file.size > hundredmb && up.runtime != 'html5' )
+					uploadSizeError( up, file, true );
+				else
+					fileQueued(file);
+			});
+
+			up.refresh();
+			up.start();
+		});
+
+		uploader.bind('BeforeUpload', function(up, file) {
+			// something
+		});
+
+		uploader.bind('UploadFile', function(up, file) {
+			fileUploading(up, file);
+		});
+
+		uploader.bind('UploadProgress', function(up, file) {
+			uploadProgress(up, file);
+		});
+
+		uploader.bind('Error', function(up, err) {
+			uploadError(err.file, err.code, err.message, up);
+			up.refresh();
+		});
+
+		uploader.bind('FileUploaded', function(up, file, response) {
+			uploadSuccess(file, response.response);
+		});
+
+		uploader.bind('UploadComplete', function(up, files) {
+			uploadComplete();
+		});
+	}
+
+	if ( typeof(wpUploaderInit) == 'object' )
+		uploader_init();
+
+});