/Websites/webkit.org/blog/wp-includes/js/swfupload/handlers.dev.js
JavaScript | 316 lines | 239 code | 47 blank | 30 comment | 52 complexity | 6659d58b56b0aa9121f88dd048acee1c MD5 | raw file
- 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();
- // Collapse a single item
- if ( jQuery('.type-form #media-items>*').length == 1 && jQuery('#media-items .hidden').length > 0 ) {
- jQuery('.describe-toggle-on').show();
- jQuery('.describe-toggle-off').hide();
- jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden');
- }
- // Create a progress bar containing the filename
- jQuery('#media-items').append('<div id="media-item-' + fileObj.id + '" class="media-item child-of-' + post_id + '"><div class="progress"><div class="bar"></div></div><div class="filename original"><span class="percent"></span> ' + fileObj.name + '</div></div>');
- // Display the progress div
- jQuery('#media-item-' + fileObj.id + ' .progress').show();
- // Disable submit and enable cancel
- jQuery('#insert-gallery').attr('disabled', 'disabled');
- jQuery('#cancel-upload').attr('disabled', '');
- }
- function uploadStart(fileObj) {
- return true;
- }
- function uploadProgress(fileObj, bytesDone, bytesTotal) {
- // Lengthen the progress bar
- var w = jQuery('#media-items').width() - 2;
- jQuery('#media-item-' + fileObj.id + ' .bar').width( w * bytesDone / bytesTotal );
- jQuery('#media-item-' + fileObj.id + ' .percent').html( Math.ceil(bytesDone / bytesTotal * 100) + '%' );
- if ( bytesDone == bytesTotal )
- jQuery('#media-item-' + fileObj.id + ' .bar').html('<strong class="crunching">' + swfuploadL10n.crunching + '</strong>');
- }
- function prepareMediaItem(fileObj, serverData) {
- // Move the progress bar to 100%
- jQuery('#media-item-' + fileObj.id + ' .bar').remove();
- jQuery('#media-item-' + fileObj.id + ' .progress').hide();
- var f = ( typeof shortform == 'undefined' ) ? 1 : 2;
- // Old style: Append the HTML returned by the server -- thumbnail and form inputs
- if ( isNaN(serverData) || !serverData ) {
- jQuery('#media-item-' + fileObj.id).append(serverData);
- prepareMediaItemInit(fileObj);
- }
- // New style: server data is just the attachment ID, fetch the thumbnail and form html from the server
- else {
- jQuery('#media-item-' + fileObj.id).load('async-upload.php', {attachment_id:serverData, fetch:f}, function(){prepareMediaItemInit(fileObj);updateMediaForm()});
- }
- }
-
- function prepareMediaItemInit(fileObj) {
- // Clone the thumbnail as a "pinkynail" -- a tiny image to the left of the filename
- jQuery('#media-item-' + fileObj.id + ' .thumbnail').clone().attr('className', 'pinkynail toggle').prependTo('#media-item-' + fileObj.id);
- // Replace the original filename with the new (unique) one assigned during upload
- jQuery('#media-item-' + fileObj.id + ' .filename.original').replaceWith(jQuery('#media-item-' + fileObj.id + ' .filename.new'));
- // Also bind toggle to the links
- jQuery('#media-item-' + fileObj.id + ' a.toggle').click(function(){
- jQuery(this).siblings('.slidetoggle').slideToggle(150, function(){
- var o = jQuery(this).offset();
- window.scrollTo(0, o.top-36);
- });
- jQuery(this).parent().children('.toggle').toggle();
- jQuery(this).siblings('a.toggle').focus();
- return false;
- });
- // Bind AJAX to the new Delete button
- jQuery('#media-item-' + fileObj.id + ' a.delete').click(function(){
- // Tell the server to delete it. TODO: handle exceptions
- jQuery.ajax({url:'admin-ajax.php',type:'post',success:deleteSuccess,error:deleteError,id:fileObj.id,data:{
- id : this.id.replace(/[^0-9]/g,''),
- action : 'delete-post',
- _ajax_nonce : this.href.replace(/^.*wpnonce=/,'')}
- });
- 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').slideToggle(500).parent().children('.toggle').toggle();
- }
- function itemAjaxError(id, html) {
- var error = jQuery('#media-item-error' + id);
- error.html('<div class="file-error"><button type="button" id="dismiss-'+id+'" class="button dismiss">'+swfuploadL10n.dismiss+'</button>'+html+'</div>');
- jQuery('#dismiss-'+id).click(function(){jQuery(this).parents('.file-error').slideUp(200, function(){jQuery(this).empty();})});
- }
- 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 item = jQuery('#media-item-' + this.id);
- // Decrement the counters.
- if ( type = jQuery('#type-of-' + this.id).val() )
- jQuery('#' + type + '-counter').text(jQuery('#' + type + '-counter').text()-1);
- if ( item.hasClass('child-of-'+post_id) )
- jQuery('#attachments-count').text(jQuery('#attachments-count').text()-1);
- if ( jQuery('.type-form #media-items>*').length == 1 && jQuery('#media-items .hidden').length > 0 ) {
- jQuery('.toggle').toggle();
- jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden');
- }
- // Vanish it.
- jQuery('#media-item-' + this.id + ' .filename:empty').remove();
- jQuery('#media-item-' + this.id + ' .filename').append(' <span class="file-error">'+swfuploadL10n.deleted+'</span>').siblings('a.toggle').remove();
- jQuery('#media-item-' + this.id).children('.describe').css({backgroundColor:'#fff'}).end()
- .animate({backgroundColor:'#ffc0c0'}, {queue:false,duration:50})
- .animate({minHeight:0,height:36}, 400, null, function(){jQuery(this).children('.describe').remove()})
- .animate({backgroundColor:'#fff'}, 400)
- .animate({height:0}, 800, null, function(){jQuery(this).remove();updateMediaForm();});
- return;
- }
- function deleteError(X, textStatus, errorThrown) {
- // TODO
- }
- function updateMediaForm() {
- storeState();
- // Just one file, no need for collapsible part
- if ( jQuery('.type-form #media-items>*').length == 1 ) {
- jQuery('#media-items .slidetoggle').slideDown(500).parent().eq(0).children('.toggle').toggle();
- jQuery('.type-form .slidetoggle').siblings().addClass('hidden');
- }
- // Only show Save buttons when there is at least one file.
- if ( jQuery('#media-items>*').not('.media-blank').length > 0 )
- jQuery('.savebutton').show();
- else
- jQuery('.savebutton').hide();
- // Only show Gallery button when there are at least two files.
- if ( jQuery('#media-items>*').length > 1 )
- jQuery('.insert-gallery').show();
- else
- jQuery('.insert-gallery').hide();
- }
- function uploadSuccess(fileObj, serverData) {
- // if async-upload returned an error message, place it in the media item div and return
- if ( serverData.match('media-upload-error') ) {
- jQuery('#media-item-' + fileObj.id).html(serverData);
- return;
- }
- prepareMediaItem(fileObj, serverData);
- updateMediaForm();
- // Increment the counter.
- if ( jQuery('#media-item-' + fileObj.id).hasClass('child-of-' + post_id) )
- jQuery('#attachments-count').text(1 * jQuery('#attachments-count').text() + 1);
- }
- function uploadComplete(fileObj) {
- // If no more uploads queued, enable the submit button
- if ( swfu.getStats().files_queued == 0 ) {
- jQuery('#cancel-upload').attr('disabled', 'disabled');
- jQuery('#insert-gallery').attr('disabled', '');
- }
- }
- // wp-specific error handlers
- // generic message
- function wpQueueError(message) {
- jQuery('#media-upload-error').show().text(message);
- }
- // file-specific message
- function wpFileError(fileObj, message) {
- jQuery('#media-item-' + fileObj.id + ' .filename').after('<div class="file-error"><button type="button" id="dismiss-' + fileObj.id + '" class="button dismiss">'+swfuploadL10n.dismiss+'</button>'+message+'</div>').siblings('.toggle').remove();
- jQuery('#dismiss-' + fileObj.id).click(function(){jQuery(this).parents('.media-item').slideUp(200, function(){jQuery(this).remove();})});
- }
- function fileQueueError(fileObj, error_code, message) {
- // Handle this error separately because we don't want to create a FileProgress element for it.
- if ( error_code == SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED ) {
- wpQueueError(swfuploadL10n.queue_limit_exceeded);
- }
- else if ( error_code == SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT ) {
- fileQueued(fileObj);
- wpFileError(fileObj, swfuploadL10n.file_exceeds_size_limit);
- }
- else if ( error_code == SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE ) {
- fileQueued(fileObj);
- wpFileError(fileObj, swfuploadL10n.zero_byte_file);
- }
- else if ( error_code == SWFUpload.QUEUE_ERROR.INVALID_FILETYPE ) {
- fileQueued(fileObj);
- wpFileError(fileObj, swfuploadL10n.invalid_filetype);
- }
- else {
- wpQueueError(swfuploadL10n.default_error);
- }
- }
- function fileDialogComplete(num_files_queued) {
- try {
- if (num_files_queued > 0) {
- this.startUpload();
- }
- } catch (ex) {
- this.debug(ex);
- }
- }
- function switchUploader(s) {
- var f = document.getElementById(swfu.customSettings.swfupload_element_id), h = document.getElementById(swfu.customSettings.degraded_element_id);
- if ( s ) {
- f.style.display = 'block';
- h.style.display = 'none';
- } else {
- f.style.display = 'none';
- h.style.display = 'block';
- }
- }
- function swfuploadPreLoad() {
- if ( !uploaderMode ) {
- switchUploader(1);
- } else {
- switchUploader(0);
- }
- }
- function swfuploadLoadFailed() {
- switchUploader(0);
- jQuery('.upload-html-bypass').hide();
- }
- function uploadError(fileObj, errorCode, message) {
-
- switch (errorCode) {
- case SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL:
- wpFileError(fileObj, swfuploadL10n.missing_upload_url);
- break;
- case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:
- wpFileError(fileObj, swfuploadL10n.upload_limit_exceeded);
- break;
- case SWFUpload.UPLOAD_ERROR.HTTP_ERROR:
- wpQueueError(swfuploadL10n.http_error);
- break;
- case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED:
- wpQueueError(swfuploadL10n.upload_failed);
- break;
- case SWFUpload.UPLOAD_ERROR.IO_ERROR:
- wpQueueError(swfuploadL10n.io_error);
- break;
- case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR:
- wpQueueError(swfuploadL10n.security_error);
- break;
- case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:
- case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:
- jQuery('#media-item-' + fileObj.id).remove();
- break;
- default:
- wpFileError(fileObj, swfuploadL10n.default_error);
- }
- }
- function cancelUpload() {
- swfu.cancelQueue();
- }
- // remember the last used image size, alignment and url
- var storeState;
- (function($){
- storeState = function(){
- var align = getUserSetting('align') || '', imgsize = getUserSetting('imgsize') || '';
- $('tr.align input[type="radio"]').click(function(){
- setUserSetting('align', $(this).val());
- }).filter(function(){
- if ( $(this).val() == align )
- return true;
- return false;
- }).attr('checked','checked');
- $('tr.image-size input[type="radio"]').click(function(){
- setUserSetting('imgsize', $(this).val());
- }).filter(function(){
- if ( $(this).attr('disabled') || $(this).val() != imgsize )
- return false;
- return true;
- }).attr('checked','checked');
- $('tr.url button').click(function(){
- var c = this.className || '';
- c = c.replace(/.*?(url[^ '"]+).*/, '$1');
- if (c) setUserSetting('urlbutton', c);
- $(this).siblings('.urlfield').val( $(this).attr('title') );
- });
- $('tr.url .urlfield').each(function(){
- var b = getUserSetting('urlbutton');
- $(this).val( $(this).siblings('button.'+b).attr('title') );
- });
- }
- })(jQuery);