WordPress/wp-includes/js/swfupload/handlers.js

300 lines
11 KiB
JavaScript

function fileDialogStart() {
jQuery("#media-upload-error").empty();
}
// progress and success handlers for multimedia multi uploads
function fileQueuedMultimedia(fileObj) {
// Create a progress bar containing the filename
jQuery('#multimedia-items').append('<div id="multimedia-item-' + fileObj.id + '" class="multimedia-item"><span class="filename original">' + fileObj.name + '</span><div class="progress"><div class="bar"></div></div></div>');
// Disable the submit button
jQuery('#insert-multimedia').attr('disabled', 'disabled');
}
function uploadProgressMultimedia(fileObj, bytesDone, bytesTotal) {
// Lengthen the progress bar
jQuery('#multimedia-item-' + fileObj.id + ' .bar').width(620*bytesDone/bytesTotal);
}
function uploadSuccessMultimedia(fileObj, serverData) {
// if async-upload returned an error message, place it in the multimedia item div and return
if ( serverData.match('media-upload-error') ) {
jQuery('#multimedia-item-' + fileObj.id).html(serverData);
return;
}
// Move the progress bar to 100%
jQuery('#multimedia-item-' + fileObj.id + ' .bar').remove();
// Append the HTML returned by the server -- thumbnail and form inputs
jQuery('#multimedia-item-' + fileObj.id).append(serverData);
// Clone the thumbnail as a "pinkynail" -- a tiny image to the left of the filename
jQuery('#multimedia-item-' + fileObj.id + ' .thumbnail').clone().attr('className', 'pinkynail').prependTo('#multimedia-item-' + fileObj.id);
// Replace the original filename with the new (unique) one assigned during upload
jQuery('#multimedia-item-' + fileObj.id + ' .filename.original').replaceWith(jQuery('#multimedia-item-' + fileObj.id + ' .filename.new'));
// Bind toggle function to a new mask over the progress bar area
jQuery('#multimedia-item-' + fileObj.id + ' .progress').clone().empty().addClass('clickmask').bind('click', function(){jQuery(this).siblings('.slidetoggle').slideToggle(150);jQuery(this).siblings('.toggle').toggle();}).appendTo('#multimedia-item-' + fileObj.id);
// Also bind toggle to the links
jQuery('#multimedia-item-' + fileObj.id + ' a.toggle').bind('click', function(){jQuery(this).siblings('.slidetoggle').slideToggle(150);jQuery(this).parent().eq(0).children('.toggle').toggle();jQuery(this).siblings('a.toggle').focus();return false;});
// Bind AJAX to the new Delete button
jQuery('#multimedia-item-' + fileObj.id + ' a.delete').bind('click',function(){jQuery.ajax({url:'admin-ajax.php',type:'post',data:{id:this.id.replace(/del/,''),action:'delete-post',_ajax_nonce:this.href.replace(/^.*wpnonce=/,'')}});jQuery(this).parents(".multimedia-item").eq(0).slideToggle(300, function(){jQuery(this).remove();});return false;});
}
function uploadCompleteMultimedia(fileObj) {
// If no more uploads queued, enable the submit button
if ( swfu.getStats().files_queued == 0 )
jQuery('#insert-multimedia').attr('disabled', '');
}
// progress and success handlers for single image upload
function uploadLoadedImage() {
jQuery('#image-alt').attr('disabled', true);
jQuery('#image-url').attr('disabled', true);
jQuery('#image-title').attr('disabled', true);
jQuery('#image-add').attr('disabled', true);
}
function fileQueuedImage(fileObj) {
jQuery('#flash-upload-ui').append('<div id="image-progress"><p class="filename">' + fileObj.name + '</p><div class="progress"><div class="bar"></div></div></div>');
}
function uploadProgressImage(fileObj, bytesDone, bytesTotal) {
jQuery('#image-progress .bar').width(450*bytesDone/bytesTotal);
}
function uploadSuccessImage(fileObj, serverData) {
if ( serverData.match('media-upload-error') ) {
jQuery('#media-upload-error').replaceWith(serverData);
jQuery('#image-progress').replaceWith('');
}
else {
jQuery('#media-upload-error').replaceWith('');
jQuery('#flash-upload-ui').replaceWith(serverData);
}
}
// 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-upload-error-' + fileObj.id).show().text(message);
}
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 ) {
wpQueueError(swfuploadL10n.file_exceeds_size_limit);
}
else if ( error_code == SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE ) {
wpQueueError(swfuploadL10n.zero_byte_file);
}
else if ( error_code == SWFUpload.QUEUE_ERROR.INVALID_FILETYPE ) {
wpQueueError(swfuploadL10n.invalid_filetype);
}
else {
wpQueueError(swfuploadL10n.default_error);
}
}
function fileQueued(fileObj) {
try {
var txtFileName = document.getElementById("txtFileName");
txtFileName.value = fileObj.name;
} catch (e) { }
}
function fileDialogComplete(num_files_queued) {
try {
if (num_files_queued > 0) {
this.startUpload();
}
} catch (ex) {
this.debug(ex);
}
}
function uploadProgress(fileObj, bytesLoaded, bytesTotal) {
try {
var percent = Math.ceil((bytesLoaded / bytesTotal) * 100)
fileObj.id = "singlefile"; // This makes it so FileProgress only makes a single UI element, instead of one for each file
var progress = new FileProgress(fileObj, this.customSettings.progress_target);
progress.SetProgress(percent);
progress.SetStatus("Uploading...");
} catch (e) { }
}
function uploadSuccess(fileObj, server_data) {
try {
fileObj.id = "singlefile"; // This makes it so FileProgress only makes a single UI element, instead of one for each file
var progress = new FileProgress(fileObj, this.customSettings.progress_target);
progress.SetComplete();
progress.SetStatus("Complete.");
progress.ToggleCancel(false);
if (server_data === " ") {
this.customSettings.upload_successful = false;
} else {
this.customSettings.upload_successful = true;
document.getElementById("hidFileID").value = server_data;
}
} catch (e) { }
}
function uploadComplete(fileObj) {
try {
if (this.customSettings.upload_successful) {
document.getElementById("btnBrowse").disabled = "true";
uploadDone();
} else {
fileObj.id = "singlefile"; // This makes it so FileProgress only makes a single UI element, instead of one for each file
var progress = new FileProgress(fileObj, this.customSettings.progress_target);
progress.SetError();
progress.SetStatus("File rejected");
progress.ToggleCancel(false);
var txtFileName = document.getElementById("txtFileName");
txtFileName.value = "";
//validateForm();
alert("There was a problem with the upload.\nThe server did not accept it.");
}
} catch (e) { }
}
function uploadError(fileObj, error_code, message) {
// first the file specific error
if ( error_code == SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL ) {
wpFileError(fileObj, swfuploadL10n.missing_upload_url);
}
else if ( error_code == SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED ) {
wpFileError(fileObj, swfuploadL10n.upload_limit_exceeded);
}
else {
wpFileError(fileObj, swfuploadL10n.default_error);
}
// not sure if this is needed
fileObj.id = "singlefile"; // This makes it so FileProgress only makes a single UI element, instead of one for each file
var progress = new FileProgress(fileObj, this.customSettings.progress_target);
progress.SetError();
progress.ToggleCancel(false);
// now the general upload status
if ( error_code == SWFUpload.UPLOAD_ERROR.HTTP_ERROR ) {
wpQueueError(swfuploadL10n.http_error);
}
else if ( error_code == SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED ) {
wpQueueError(swfuploadL10n.upload_failed);
}
else if ( error_code == SWFUpload.UPLOAD_ERROR.IO_ERROR ) {
wpQueueError(swfuploadL10n.io_error);
}
else if ( error_code == SWFUpload.UPLOAD_ERROR.SECURITY_ERROR ) {
wpQueueError(swfuploadL10n.security_error);
}
else if ( error_code == SWFUpload.UPLOAD_ERROR.FILE_CANCELLED ) {
wpQueueError(swfuploadL10n.security_error);
}
}
/* ********************************************************
* Utility for displaying the file upload information
* This is not part of SWFUpload, just part of the demo
* ******************************************************** */
function FileProgress(fileObj, target_id) {
this.file_progress_id = fileObj.id;
this.fileProgressElement = document.getElementById(this.file_progress_id);
if (!this.fileProgressElement) {
this.fileProgressElement = document.createElement("div");
this.fileProgressElement.className = "progressContainer";
this.fileProgressElement.id = this.file_progress_id;
var progressCancel = document.createElement("a");
progressCancel.className = "progressCancel";
progressCancel.href = "#";
progressCancel.style.visibility = "hidden";
progressCancel.appendChild(document.createTextNode(" "));
var progressText = document.createElement("div");
progressText.className = "progressName";
progressText.appendChild(document.createTextNode(fileObj.name));
var progressBar = document.createElement("div");
progressBar.className = "progressBarInProgress";
var progressStatus = document.createElement("div");
progressStatus.className = "progressBarStatus";
progressStatus.innerHTML = "&nbsp;";
this.fileProgressElement.appendChild(progressCancel);
this.fileProgressElement.appendChild(progressText);
this.fileProgressElement.appendChild(progressStatus);
this.fileProgressElement.appendChild(progressBar);
document.getElementById(target_id).appendChild(this.fileProgressElement);
}
}
FileProgress.prototype.SetStart = function() {
this.fileProgressElement.className = "progressContainer";
this.fileProgressElement.childNodes[3].className = "progressBarInProgress";
this.fileProgressElement.childNodes[3].style.width = "";
}
FileProgress.prototype.SetProgress = function(percentage) {
this.fileProgressElement.className = "progressContainer green";
this.fileProgressElement.childNodes[3].className = "progressBarInProgress";
this.fileProgressElement.childNodes[3].style.width = percentage + "%";
}
FileProgress.prototype.SetComplete = function() {
this.fileProgressElement.className = "progressContainer blue";
this.fileProgressElement.childNodes[3].className = "progressBarComplete";
this.fileProgressElement.childNodes[3].style.width = "";
}
FileProgress.prototype.SetError = function() {
this.fileProgressElement.className = "progressContainer red";
this.fileProgressElement.childNodes[3].className = "progressBarError";
this.fileProgressElement.childNodes[3].style.width = "";
}
FileProgress.prototype.SetCancelled = function() {
this.fileProgressElement.className = "progressContainer";
this.fileProgressElement.childNodes[3].className = "progressBarError";
this.fileProgressElement.childNodes[3].style.width = "";
}
FileProgress.prototype.SetStatus = function(status) {
this.fileProgressElement.childNodes[2].innerHTML = status;
}
FileProgress.prototype.ToggleCancel = function(show, upload_obj) {
this.fileProgressElement.childNodes[0].style.visibility = show ? "visible" : "hidden";
if (upload_obj) {
var file_id = this.file_progress_id;
this.fileProgressElement.childNodes[0].onclick = function() { upload_obj.cancelUpload(file_id); return false; };
}
}