Add SWFUpload back for plugins that queue it directly, fix some escaping in media.php, see #18206

git-svn-id: http://svn.automattic.com/wordpress/trunk@18484 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
azaozz 2011-07-29 19:21:21 +00:00
parent c5657820fb
commit 34467767ff
15 changed files with 2078 additions and 102 deletions

View File

@ -168,6 +168,10 @@ abbr.required {
width: 623px;
}
#media-upload #media-items:empty {
border: 0 none;
}
#media-upload .media-item {
border-bottom-width: 1px;
border-bottom-style: solid;

View File

@ -1438,13 +1438,15 @@ function media_upload_form( $errors = null ) {
global $type, $tab, $pagenow;
$upload_action_url = admin_url('async-upload.php');
$post_id = isset($_REQUEST['post_id']) ? intval($_REQUEST['post_id']) : 0;
$upload_size_unit = $max_upload_size = wp_max_upload_size();
$upload_size_unit = $max_upload_size = wp_max_upload_size();
$sizes = array( 'KB', 'MB', 'GB' );
for ( $u = -1; $upload_size_unit > 1024 && $u < count( $sizes ) - 1; $u++ )
for ( $u = -1; $upload_size_unit > 1024 && $u < count( $sizes ) - 1; $u++ ) {
$upload_size_unit /= 1024;
}
if ( $u < 0 ) {
$upload_size_unit = 0;
$u = 0;
@ -1453,11 +1455,13 @@ function media_upload_form( $errors = null ) {
}
?>
</script>
<div id="media-upload-notice">
<?php if (isset($errors['upload_notice']) ) { ?>
<?php echo $errors['upload_notice']; ?>
<?php } ?>
</div>
<div id="media-upload-error">
<?php if (isset($errors['upload_error']) && is_wp_error($errors['upload_error'])) { ?>
<?php echo $errors['upload_error']->get_error_message(); ?>
@ -1483,17 +1487,22 @@ $post_params = array(
"tab" => $tab,
"short" => "1",
);
$post_params = apply_filters( 'upload_post_params', $post_params ); // hook change! old name: 'swfupload_post_params'
$p = array();
foreach ( $post_params as $param => $val )
foreach ( $post_params as $param => $val ) {
$val = esc_js( $val );
$p[] = "\t\t'$param' : '$val'";
}
$post_params_str = implode( ", \n", $p );
?>
<script type="text/javascript">
//<![CDATA[
var resize_height = <?php echo get_option('large_size_h'); ?>,
resize_width = <?php echo get_option('large_size_w'); ?>;
var resize_height = <?php echo get_option('large_size_h', 1024); ?>,
resize_width = <?php echo get_option('large_size_w', 1024); ?>;
jQuery(document).ready(function($) {
window.uploader = new plupload.Uploader({
@ -1502,12 +1511,12 @@ jQuery(document).ready(function($) {
container: 'plupload-upload-ui',
drop_element: 'media-upload',
file_data_name: 'async-upload',
max_file_size: '<?php echo $max_upload_size / 1024; ?>kb',
url: '<?php echo esc_attr( $upload_action_url ); ?>',
flash_swf_url: '<?php echo includes_url('js/plupload/plupload.flash.swf'); ?>',
silverlight_xap_url: '<?php echo includes_url('js/plupload/plupload.silverlight.xap'); ?>',
max_file_size: '<?php echo round( (int) $max_upload_size / 1024 ); ?>kb',
url: '<?php echo esc_js( $upload_action_url ); ?>',
flash_swf_url: '<?php echo esc_js( includes_url('js/plupload/plupload.flash.swf') ); ?>',
silverlight_xap_url: '<?php echo esc_js( includes_url('js/plupload/plupload.silverlight.xap') ); ?>',
filters: [
{title: '<?php _e( 'Allowed Files' ); ?>', extensions: '<?php echo apply_filters('upload_file_glob', '*'); ?>'}
{title: '<?php echo esc_js( __( 'Allowed Files' ) ); ?>', extensions: '<?php echo esc_js( apply_filters('uploader_allowed_extensions', '*') ); ?>'}
],
multipart: true,
urlstream_upload: true,
@ -1588,7 +1597,7 @@ jQuery(document).ready(function($) {
<?php do_action('post-html-upload-ui', $plupload); ?>
</div>
<p class="media-upload-size"><?php printf( __( 'Maximum upload file size: %d%s' ), $upload_size_unit, $sizes[$u] ); ?></p>
<p class="media-upload-size"><?php printf( __( 'Maximum upload file size: %d%s' ), esc_html($upload_size_unit), esc_html($sizes[$u]) ); ?></p>
<p class="howto"><?php _e('After a file has been uploaded, you can add titles and descriptions.'); ?></p>
<?php do_action('post-upload-ui'); ?>
@ -1633,19 +1642,19 @@ jQuery(function($){
});
//]]>
</script>
<div id="media-items">
<?php
<div id="media-items"><?php
if ( $id ) {
if ( !is_wp_error($id) ) {
add_filter('attachment_fields_to_edit', 'media_post_single_attachment_fields_to_edit', 10, 2);
echo get_media_items( $id, $errors );
} else {
echo '<div id="media-upload-error">'.esc_html($id->get_error_message()).'</div>';
echo '<div id="media-upload-error">'.esc_html($id->get_error_message()).'</div></div>';
exit;
}
}
?>
</div>
?></div>
<p class="savebutton ml-submit">
<?php submit_button( __( 'Save all changes' ), 'button', 'save', false ); ?>
</p>

View File

@ -33,9 +33,9 @@ function uploadStart(fileObj) {
return true;
}
function uploadProgress(fileObj, bytesDone, bytesTotal) {
// Lengthen the progress bar
function uploadProgress(fileObj, bytesDone, bytesTotal) { // Lengthen the progress bar
var w = jQuery('#media-items').width() - 2, item = jQuery('#media-item-' + fileObj.id);
jQuery('.bar', item).width( w * bytesDone / bytesTotal );
jQuery('.percent', item).html( Math.ceil(bytesDone / bytesTotal * 100) + '%' );
@ -209,8 +209,7 @@ function wpQueueError(message) {
// file-specific message
function wpFileError(fileObj, message) {
var item = jQuery('#media-item-' + fileObj.id);
var filename = jQuery('.filename', item).text();
var item = jQuery('#media-item-' + fileObj.id), filename = jQuery('.filename', item).text();
item.html('<div class="error-div">'
+ '<a class="dismiss" href="#">' + pluploadL10n.dismiss + '</a>'
@ -221,8 +220,7 @@ function wpFileError(fileObj, message) {
}
function itemAjaxError(id, html) {
var item = jQuery('#media-item-' + id);
var filename = jQuery('.filename', item).text();
var item = jQuery('#media-item-' + id), filename = jQuery('.filename', item).text();
item.html('<div class="error-div">'
+ '<a class="dismiss" href="#">' + pluploadL10n.dismiss + '</a>'
@ -269,38 +267,18 @@ function deleteError(X, textStatus, errorThrown) {
// TODO
}
// SWFUpload?
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', '');
jQuery('#cancel-upload').prop('disabled', true);
jQuery('#insert-gallery').prop('disabled', false);
}
}
// wp-specific error handlers
// generic message
function wpQueueError(message) {
jQuery('#media-upload-error').show().text(message);
}
// file-specific message
function wpFileError(fileObj, message) {
var item = jQuery('#media-item-' + fileObj.id);
var filename = jQuery('.filename', item).text();
item.html('<div class="error-div">'
+ '<a class="dismiss" href="#">' + pluploadL10n.dismiss + '</a>'
+ '<strong>' + pluploadL10n.error_uploading.replace('%s', filename) + '</strong><br />'
+ message
+ '</div>');
item.find('a.dismiss').click(function(){jQuery(this).parents('.media-item').slideUp(200, function(){jQuery(this).remove();})});
}
function switchUploader(s) {
var p = document.getElementById('flash-upload-ui'), h = document.getElementById('html-upload-ui');
if ( s ) {
p.style.display = 'block';
h.style.display = 'none';
@ -312,6 +290,7 @@ function switchUploader(s) {
function dndHelper(s) {
var d = document.getElementById('dnd-helper');
if ( s ) {
d.style.display = 'block';
} else {
@ -319,6 +298,7 @@ function dndHelper(s) {
}
}
// SWFUpload?
function swfuploadPreLoad() {
if ( !uploaderMode ) {
switchUploader(1);
@ -327,6 +307,7 @@ function swfuploadPreLoad() {
}
}
// SWFUpload?
function swfuploadLoadFailed() {
switchUploader(0);
jQuery('.upload-html-bypass').hide();

File diff suppressed because one or more lines are too long

View File

@ -0,0 +1,370 @@
var topWin = window.dialogArguments || opener || parent || top;
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('form.type-form #media-items').children().length == 1 && jQuery('.hidden', '#media-items').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('.progress', '#media-item-' + fileObj.id).show();
// Disable submit and enable cancel
jQuery('#insert-gallery').prop('disabled', true);
jQuery('#cancel-upload').prop('disabled', false);
}
function uploadStart(fileObj) {
try {
if ( typeof topWin.tb_remove != 'undefined' )
topWin.jQuery('#TB_overlay').unbind('click', topWin.tb_remove);
} catch(e){}
return true;
}
function uploadProgress(fileObj, bytesDone, bytesTotal) {
// Lengthen the progress bar
var w = jQuery('#media-items').width() - 2, item = jQuery('#media-item-' + fileObj.id);
jQuery('.bar', item).width( w * bytesDone / bytesTotal );
jQuery('.percent', item).html( Math.ceil(bytesDone / bytesTotal * 100) + '%' );
if ( bytesDone == bytesTotal )
jQuery('.bar', item).html('<strong class="crunching">' + swfuploadL10n.crunching + '</strong>');
}
function prepareMediaItem(fileObj, serverData) {
var f = ( typeof shortform == 'undefined' ) ? 1 : 2, item = jQuery('#media-item-' + fileObj.id);
// Move the progress bar to 100%
jQuery('.bar', item).remove();
jQuery('.progress', item).hide();
try {
if ( typeof topWin.tb_remove != 'undefined' )
topWin.jQuery('#TB_overlay').click(topWin.tb_remove);
} catch(e){}
// Old style: Append the HTML returned by the server -- thumbnail and form inputs
if ( isNaN(serverData) || !serverData ) {
item.append(serverData);
prepareMediaItemInit(fileObj);
}
// New style: server data is just the attachment ID, fetch the thumbnail and form html from the server
else {
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) );
// Also bind toggle to the links
jQuery('a.toggle', item).click(function(){
jQuery(this).siblings('.slidetoggle').slideToggle(350, function(){
var w = jQuery(window).height(), t = jQuery(this).offset().top, h = jQuery(this).height(), b;
if ( w && t && h ) {
b = t + h;
if ( b > w && (h + 48) < w )
window.scrollBy(0, b - w + 13);
else if ( b > w )
window.scrollTo(0, t - 36);
}
});
jQuery(this).siblings('.toggle').andSelf().toggle();
jQuery(this).siblings('a.toggle').focus();
return false;
});
// 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: 'admin-ajax.php',
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: 'admin-ajax.php',
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 ( 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('a.describe-toggle-on, .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').slideToggle(500).siblings('.toggle').toggle();
}
function itemAjaxError(id, html) {
var item = jQuery('#media-item-' + id);
var filename = jQuery('.filename', item).text();
item.html('<div class="error-div">'
+ '<a class="dismiss" href="#">' + swfuploadL10n.dismiss + '</a>'
+ '<strong>' + swfuploadL10n.error_uploading.replace('%s', filename) + '</strong><br />'
+ html
+ '</div>');
item.find('a.dismiss').click(function(){jQuery(this).parents('.media-item').slideUp(200, function(){jQuery(this).remove();})});
}
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 ( 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"> ' + swfuploadL10n.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 updateMediaForm() {
var one = jQuery('form.type-form #media-items').children(), items = jQuery('#media-items').children();
// Just one file, no need for collapsible part
if ( one.length == 1 ) {
jQuery('.slidetoggle', one).slideDown(500).siblings().addClass('hidden').filter('.toggle').toggle();
}
// 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();
// Only show Gallery button when there are at least two files.
if ( 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').prop('disabled', true);
jQuery('#insert-gallery').prop('disabled', false);
}
}
// wp-specific error handlers
// generic message
function wpQueueError(message) {
jQuery('#media-upload-error').show().text(message);
}
// file-specific message
function wpFileError(fileObj, message) {
var item = jQuery('#media-item-' + fileObj.id);
var filename = jQuery('.filename', item).text();
item.html('<div class="error-div">'
+ '<a class="dismiss" href="#">' + swfuploadL10n.dismiss + '</a>'
+ '<strong>' + swfuploadL10n.error_uploading.replace('%s', filename) + '</strong><br />'
+ message
+ '</div>');
item.find('a.dismiss').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
jQuery(document).ready(function($){
$('input[type="radio"]', '#media-items').live('click', function(){
var tr = $(this).closest('tr');
if ( $(tr).hasClass('align') )
setUserSetting('align', $(this).val());
else if ( $(tr).hasClass('image-size') )
setUserSetting('imgsize', $(this).val());
});
$('button.button', '#media-items').live('click', function(){
var c = this.className || '';
c = c.match(/url([^ '"]+)/);
if ( c && c[1] ) {
setUserSetting('urlbutton', c[1]);
$(this).siblings('.urlfield').val( $(this).attr('title') );
}
});
});

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@ -0,0 +1,32 @@
/**
* SWFUpload: http://www.swfupload.org, http://swfupload.googlecode.com
*
* mmSWFUpload 1.0: Flash upload dialog - http://profandesign.se/swfupload/, http://www.vinterwebb.se/
*
* SWFUpload is (c) 2006-2007 Lars Huring, Olov Nilzén and Mammon Media and is released under the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
* SWFUpload 2 is (c) 2007-2008 Jake Roberts and is released under the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
*/
The MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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@ -0,0 +1,53 @@
/*
Cookie Plug-in
This plug in automatically gets all the cookies for this site and adds them to the post_params.
Cookies are loaded only on initialization. The refreshCookies function can be called to update the post_params.
The cookies will override any other post params with the same name.
*/
var SWFUpload;
if (typeof(SWFUpload) === "function") {
SWFUpload.prototype.initSettings = function (oldInitSettings) {
return function () {
if (typeof(oldInitSettings) === "function") {
oldInitSettings.call(this);
}
this.refreshCookies(false); // The false parameter must be sent since SWFUpload has not initialzed at this point
};
}(SWFUpload.prototype.initSettings);
// refreshes the post_params and updates SWFUpload. The sendToFlash parameters is optional and defaults to True
SWFUpload.prototype.refreshCookies = function (sendToFlash) {
if (sendToFlash === undefined) {
sendToFlash = true;
}
sendToFlash = !!sendToFlash;
// Get the post_params object
var postParams = this.settings.post_params;
// Get the cookies
var i, cookieArray = document.cookie.split(';'), caLength = cookieArray.length, c, eqIndex, name, value;
for (i = 0; i < caLength; i++) {
c = cookieArray[i];
// Left Trim spaces
while (c.charAt(0) === " ") {
c = c.substring(1, c.length);
}
eqIndex = c.indexOf("=");
if (eqIndex > 0) {
name = c.substring(0, eqIndex);
value = c.substring(eqIndex + 1);
postParams[name] = value;
}
}
if (sendToFlash) {
this.setPostParams(postParams);
}
};
}

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@ -0,0 +1,98 @@
/*
Queue Plug-in
Features:
*Adds a cancelQueue() method for cancelling the entire queue.
*All queued files are uploaded when startUpload() is called.
*If false is returned from uploadComplete then the queue upload is stopped.
If false is not returned (strict comparison) then the queue upload is continued.
*Adds a QueueComplete event that is fired when all the queued files have finished uploading.
Set the event handler with the queue_complete_handler setting.
*/
var SWFUpload;
if (typeof(SWFUpload) === "function") {
SWFUpload.queue = {};
SWFUpload.prototype.initSettings = (function (oldInitSettings) {
return function () {
if (typeof(oldInitSettings) === "function") {
oldInitSettings.call(this);
}
this.queueSettings = {};
this.queueSettings.queue_cancelled_flag = false;
this.queueSettings.queue_upload_count = 0;
this.queueSettings.user_upload_complete_handler = this.settings.upload_complete_handler;
this.queueSettings.user_upload_start_handler = this.settings.upload_start_handler;
this.settings.upload_complete_handler = SWFUpload.queue.uploadCompleteHandler;
this.settings.upload_start_handler = SWFUpload.queue.uploadStartHandler;
this.settings.queue_complete_handler = this.settings.queue_complete_handler || null;
};
})(SWFUpload.prototype.initSettings);
SWFUpload.prototype.startUpload = function (fileID) {
this.queueSettings.queue_cancelled_flag = false;
this.callFlash("StartUpload", [fileID]);
};
SWFUpload.prototype.cancelQueue = function () {
this.queueSettings.queue_cancelled_flag = true;
this.stopUpload();
var stats = this.getStats();
while (stats.files_queued > 0) {
this.cancelUpload();
stats = this.getStats();
}
};
SWFUpload.queue.uploadStartHandler = function (file) {
var returnValue;
if (typeof(this.queueSettings.user_upload_start_handler) === "function") {
returnValue = this.queueSettings.user_upload_start_handler.call(this, file);
}
// To prevent upload a real "FALSE" value must be returned, otherwise default to a real "TRUE" value.
returnValue = (returnValue === false) ? false : true;
this.queueSettings.queue_cancelled_flag = !returnValue;
return returnValue;
};
SWFUpload.queue.uploadCompleteHandler = function (file) {
var user_upload_complete_handler = this.queueSettings.user_upload_complete_handler;
var continueUpload;
if (file.filestatus === SWFUpload.FILE_STATUS.COMPLETE) {
this.queueSettings.queue_upload_count++;
}
if (typeof(user_upload_complete_handler) === "function") {
continueUpload = (user_upload_complete_handler.call(this, file) === false) ? false : true;
} else if (file.filestatus === SWFUpload.FILE_STATUS.QUEUED) {
// If the file was stopped and re-queued don't restart the upload
continueUpload = false;
} else {
continueUpload = true;
}
if (continueUpload) {
var stats = this.getStats();
if (stats.files_queued > 0 && this.queueSettings.queue_cancelled_flag === false) {
this.startUpload();
} else if (this.queueSettings.queue_cancelled_flag === false) {
this.queueEvent("queue_complete_handler", [this.queueSettings.queue_upload_count]);
this.queueSettings.queue_upload_count = 0;
} else {
this.queueSettings.queue_cancelled_flag = false;
this.queueSettings.queue_upload_count = 0;
}
}
};
}

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/*
Speed Plug-in
Features:
*Adds several properties to the 'file' object indicated upload speed, time left, upload time, etc.
- currentSpeed -- String indicating the upload speed, bytes per second
- averageSpeed -- Overall average upload speed, bytes per second
- movingAverageSpeed -- Speed over averaged over the last several measurements, bytes per second
- timeRemaining -- Estimated remaining upload time in seconds
- timeElapsed -- Number of seconds passed for this upload
- percentUploaded -- Percentage of the file uploaded (0 to 100)
- sizeUploaded -- Formatted size uploaded so far, bytes
*Adds setting 'moving_average_history_size' for defining the window size used to calculate the moving average speed.
*Adds several Formatting functions for formatting that values provided on the file object.
- SWFUpload.speed.formatBPS(bps) -- outputs string formatted in the best units (Gbps, Mbps, Kbps, bps)
- SWFUpload.speed.formatTime(seconds) -- outputs string formatted in the best units (x Hr y M z S)
- SWFUpload.speed.formatSize(bytes) -- outputs string formatted in the best units (w GB x MB y KB z B )
- SWFUpload.speed.formatPercent(percent) -- outputs string formatted with a percent sign (x.xx %)
- SWFUpload.speed.formatUnits(baseNumber, divisionArray, unitLabelArray, fractionalBoolean)
- Formats a number using the division array to determine how to apply the labels in the Label Array
- factionalBoolean indicates whether the number should be returned as a single fractional number with a unit (speed)
or as several numbers labeled with units (time)
*/
var SWFUpload;
if (typeof(SWFUpload) === "function") {
SWFUpload.speed = {};
SWFUpload.prototype.initSettings = (function (oldInitSettings) {
return function () {
if (typeof(oldInitSettings) === "function") {
oldInitSettings.call(this);
}
this.ensureDefault = function (settingName, defaultValue) {
this.settings[settingName] = (this.settings[settingName] == undefined) ? defaultValue : this.settings[settingName];
};
// List used to keep the speed stats for the files we are tracking
this.fileSpeedStats = {};
this.speedSettings = {};
this.ensureDefault("moving_average_history_size", "10");
this.speedSettings.user_file_queued_handler = this.settings.file_queued_handler;
this.speedSettings.user_file_queue_error_handler = this.settings.file_queue_error_handler;
this.speedSettings.user_upload_start_handler = this.settings.upload_start_handler;
this.speedSettings.user_upload_error_handler = this.settings.upload_error_handler;
this.speedSettings.user_upload_progress_handler = this.settings.upload_progress_handler;
this.speedSettings.user_upload_success_handler = this.settings.upload_success_handler;
this.speedSettings.user_upload_complete_handler = this.settings.upload_complete_handler;
this.settings.file_queued_handler = SWFUpload.speed.fileQueuedHandler;
this.settings.file_queue_error_handler = SWFUpload.speed.fileQueueErrorHandler;
this.settings.upload_start_handler = SWFUpload.speed.uploadStartHandler;
this.settings.upload_error_handler = SWFUpload.speed.uploadErrorHandler;
this.settings.upload_progress_handler = SWFUpload.speed.uploadProgressHandler;
this.settings.upload_success_handler = SWFUpload.speed.uploadSuccessHandler;
this.settings.upload_complete_handler = SWFUpload.speed.uploadCompleteHandler;
delete this.ensureDefault;
};
})(SWFUpload.prototype.initSettings);
SWFUpload.speed.fileQueuedHandler = function (file) {
if (typeof this.speedSettings.user_file_queued_handler === "function") {
file = SWFUpload.speed.extendFile(file);
return this.speedSettings.user_file_queued_handler.call(this, file);
}
};
SWFUpload.speed.fileQueueErrorHandler = function (file, errorCode, message) {
if (typeof this.speedSettings.user_file_queue_error_handler === "function") {
file = SWFUpload.speed.extendFile(file);
return this.speedSettings.user_file_queue_error_handler.call(this, file, errorCode, message);
}
};
SWFUpload.speed.uploadStartHandler = function (file) {
if (typeof this.speedSettings.user_upload_start_handler === "function") {
file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
return this.speedSettings.user_upload_start_handler.call(this, file);
}
};
SWFUpload.speed.uploadErrorHandler = function (file, errorCode, message) {
file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
SWFUpload.speed.removeTracking(file, this.fileSpeedStats);
if (typeof this.speedSettings.user_upload_error_handler === "function") {
return this.speedSettings.user_upload_error_handler.call(this, file, errorCode, message);
}
};
SWFUpload.speed.uploadProgressHandler = function (file, bytesComplete, bytesTotal) {
this.updateTracking(file, bytesComplete);
file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
if (typeof this.speedSettings.user_upload_progress_handler === "function") {
return this.speedSettings.user_upload_progress_handler.call(this, file, bytesComplete, bytesTotal);
}
};
SWFUpload.speed.uploadSuccessHandler = function (file, serverData) {
if (typeof this.speedSettings.user_upload_success_handler === "function") {
file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
return this.speedSettings.user_upload_success_handler.call(this, file, serverData);
}
};
SWFUpload.speed.uploadCompleteHandler = function (file) {
file = SWFUpload.speed.extendFile(file, this.fileSpeedStats);
SWFUpload.speed.removeTracking(file, this.fileSpeedStats);
if (typeof this.speedSettings.user_upload_complete_handler === "function") {
return this.speedSettings.user_upload_complete_handler.call(this, file);
}
};
// Private: extends the file object with the speed plugin values
SWFUpload.speed.extendFile = function (file, trackingList) {
var tracking;
if (trackingList) {
tracking = trackingList[file.id];
}
if (tracking) {
file.currentSpeed = tracking.currentSpeed;
file.averageSpeed = tracking.averageSpeed;
file.movingAverageSpeed = tracking.movingAverageSpeed;
file.timeRemaining = tracking.timeRemaining;
file.timeElapsed = tracking.timeElapsed;
file.percentUploaded = tracking.percentUploaded;
file.sizeUploaded = tracking.bytesUploaded;
} else {
file.currentSpeed = 0;
file.averageSpeed = 0;
file.movingAverageSpeed = 0;
file.timeRemaining = 0;
file.timeElapsed = 0;
file.percentUploaded = 0;
file.sizeUploaded = 0;
}
return file;
};
// Private: Updates the speed tracking object, or creates it if necessary
SWFUpload.prototype.updateTracking = function (file, bytesUploaded) {
var tracking = this.fileSpeedStats[file.id];
if (!tracking) {
this.fileSpeedStats[file.id] = tracking = {};
}
// Sanity check inputs
bytesUploaded = bytesUploaded || tracking.bytesUploaded || 0;
if (bytesUploaded < 0) {
bytesUploaded = 0;
}
if (bytesUploaded > file.size) {
bytesUploaded = file.size;
}
var tickTime = (new Date()).getTime();
if (!tracking.startTime) {
tracking.startTime = (new Date()).getTime();
tracking.lastTime = tracking.startTime;
tracking.currentSpeed = 0;
tracking.averageSpeed = 0;
tracking.movingAverageSpeed = 0;
tracking.movingAverageHistory = [];
tracking.timeRemaining = 0;
tracking.timeElapsed = 0;
tracking.percentUploaded = bytesUploaded / file.size;
tracking.bytesUploaded = bytesUploaded;
} else if (tracking.startTime > tickTime) {
this.debug("When backwards in time");
} else {
// Get time and deltas
var now = (new Date()).getTime();
var lastTime = tracking.lastTime;
var deltaTime = now - lastTime;
var deltaBytes = bytesUploaded - tracking.bytesUploaded;
if (deltaBytes === 0 || deltaTime === 0) {
return tracking;
}
// Update tracking object
tracking.lastTime = now;
tracking.bytesUploaded = bytesUploaded;
// Calculate speeds
tracking.currentSpeed = (deltaBytes * 8 ) / (deltaTime / 1000);
tracking.averageSpeed = (tracking.bytesUploaded * 8) / ((now - tracking.startTime) / 1000);
// Calculate moving average
tracking.movingAverageHistory.push(tracking.currentSpeed);
if (tracking.movingAverageHistory.length > this.settings.moving_average_history_size) {
tracking.movingAverageHistory.shift();
}
tracking.movingAverageSpeed = SWFUpload.speed.calculateMovingAverage(tracking.movingAverageHistory);
// Update times
tracking.timeRemaining = (file.size - tracking.bytesUploaded) * 8 / tracking.movingAverageSpeed;
tracking.timeElapsed = (now - tracking.startTime) / 1000;
// Update percent
tracking.percentUploaded = (tracking.bytesUploaded / file.size * 100);
}
return tracking;
};
SWFUpload.speed.removeTracking = function (file, trackingList) {
try {
trackingList[file.id] = null;
delete trackingList[file.id];
} catch (ex) {
}
};
SWFUpload.speed.formatUnits = function (baseNumber, unitDivisors, unitLabels, singleFractional) {
var i, unit, unitDivisor, unitLabel;
if (baseNumber === 0) {
return "0 " + unitLabels[unitLabels.length - 1];
}
if (singleFractional) {
unit = baseNumber;
unitLabel = unitLabels.length >= unitDivisors.length ? unitLabels[unitDivisors.length - 1] : "";
for (i = 0; i < unitDivisors.length; i++) {
if (baseNumber >= unitDivisors[i]) {
unit = (baseNumber / unitDivisors[i]).toFixed(2);
unitLabel = unitLabels.length >= i ? " " + unitLabels[i] : "";
break;
}
}
return unit + unitLabel;
} else {
var formattedStrings = [];
var remainder = baseNumber;
for (i = 0; i < unitDivisors.length; i++) {
unitDivisor = unitDivisors[i];
unitLabel = unitLabels.length > i ? " " + unitLabels[i] : "";
unit = remainder / unitDivisor;
if (i < unitDivisors.length -1) {
unit = Math.floor(unit);
} else {
unit = unit.toFixed(2);
}
if (unit > 0) {
remainder = remainder % unitDivisor;
formattedStrings.push(unit + unitLabel);
}
}
return formattedStrings.join(" ");
}
};
SWFUpload.speed.formatBPS = function (baseNumber) {
var bpsUnits = [1073741824, 1048576, 1024, 1], bpsUnitLabels = ["Gbps", "Mbps", "Kbps", "bps"];
return SWFUpload.speed.formatUnits(baseNumber, bpsUnits, bpsUnitLabels, true);
};
SWFUpload.speed.formatTime = function (baseNumber) {
var timeUnits = [86400, 3600, 60, 1], timeUnitLabels = ["d", "h", "m", "s"];
return SWFUpload.speed.formatUnits(baseNumber, timeUnits, timeUnitLabels, false);
};
SWFUpload.speed.formatBytes = function (baseNumber) {
var sizeUnits = [1073741824, 1048576, 1024, 1], sizeUnitLabels = ["GB", "MB", "KB", "bytes"];
return SWFUpload.speed.formatUnits(baseNumber, sizeUnits, sizeUnitLabels, true);
};
SWFUpload.speed.formatPercent = function (baseNumber) {
return baseNumber.toFixed(2) + " %";
};
SWFUpload.speed.calculateMovingAverage = function (history) {
var vals = [], size, sum = 0.0, mean = 0.0, varianceTemp = 0.0, variance = 0.0, standardDev = 0.0;
var i;
var mSum = 0, mCount = 0;
size = history.length;
// Check for sufficient data
if (size >= 8) {
// Clone the array and Calculate sum of the values
for (i = 0; i < size; i++) {
vals[i] = history[i];
sum += vals[i];
}
mean = sum / size;
// Calculate variance for the set
for (i = 0; i < size; i++) {
varianceTemp += Math.pow((vals[i] - mean), 2);
}
variance = varianceTemp / size;
standardDev = Math.sqrt(variance);
//Standardize the Data
for (i = 0; i < size; i++) {
vals[i] = (vals[i] - mean) / standardDev;
}
// Calculate the average excluding outliers
var deviationRange = 2.0;
for (i = 0; i < size; i++) {
if (vals[i] <= deviationRange && vals[i] >= -deviationRange) {
mCount++;
mSum += history[i];
}
}
} else {
// Calculate the average (not enough data points to remove outliers)
mCount = size;
for (i = 0; i < size; i++) {
mSum += history[i];
}
}
return mSum / mCount;
};
}

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/*
SWFUpload.SWFObject Plugin
Summary:
This plugin uses SWFObject to embed SWFUpload dynamically in the page. SWFObject provides accurate Flash Player detection and DOM Ready loading.
This plugin replaces the Graceful Degradation plugin.
Features:
* swfupload_load_failed_hander event
* swfupload_pre_load_handler event
* minimum_flash_version setting (default: "9.0.28")
* SWFUpload.onload event for early loading
Usage:
Provide handlers and settings as needed. When using the SWFUpload.SWFObject plugin you should initialize SWFUploading
in SWFUpload.onload rather than in window.onload. When initialized this way SWFUpload can load earlier preventing the UI flicker
that was seen using the Graceful Degradation plugin.
<script type="text/javascript">
var swfu;
SWFUpload.onload = function () {
swfu = new SWFUpload({
minimum_flash_version: "9.0.28",
swfupload_pre_load_handler: swfuploadPreLoad,
swfupload_load_failed_handler: swfuploadLoadFailed
});
};
</script>
Notes:
You must provide set minimum_flash_version setting to "8" if you are using SWFUpload for Flash Player 8.
The swfuploadLoadFailed event is only fired if the minimum version of Flash Player is not met. Other issues such as missing SWF files, browser bugs
or corrupt Flash Player installations will not trigger this event.
The swfuploadPreLoad event is fired as soon as the minimum version of Flash Player is found. It does not wait for SWFUpload to load and can
be used to prepare the SWFUploadUI and hide alternate content.
swfobject's onDomReady event is cross-browser safe but will default to the window.onload event when DOMReady is not supported by the browser.
Early DOM Loading is supported in major modern browsers but cannot be guaranteed for every browser ever made.
*/
// SWFObject v2.1 must be loaded
var SWFUpload;
if (typeof(SWFUpload) === "function") {
SWFUpload.onload = function () {};
swfobject.addDomLoadEvent(function () {
if (typeof(SWFUpload.onload) === "function") {
setTimeout(function(){SWFUpload.onload.call(window);}, 200);
}
});
SWFUpload.prototype.initSettings = (function (oldInitSettings) {
return function () {
if (typeof(oldInitSettings) === "function") {
oldInitSettings.call(this);
}
this.ensureDefault = function (settingName, defaultValue) {
this.settings[settingName] = (this.settings[settingName] == undefined) ? defaultValue : this.settings[settingName];
};
this.ensureDefault("minimum_flash_version", "9.0.28");
this.ensureDefault("swfupload_pre_load_handler", null);
this.ensureDefault("swfupload_load_failed_handler", null);
delete this.ensureDefault;
};
})(SWFUpload.prototype.initSettings);
SWFUpload.prototype.loadFlash = function (oldLoadFlash) {
return function () {
var hasFlash = swfobject.hasFlashPlayerVersion(this.settings.minimum_flash_version);
if (hasFlash) {
this.queueEvent("swfupload_pre_load_handler");
if (typeof(oldLoadFlash) === "function") {
oldLoadFlash.call(this);
}
} else {
this.queueEvent("swfupload_load_failed_handler");
}
};
}(SWFUpload.prototype.loadFlash);
SWFUpload.prototype.displayDebugInfo = function (oldDisplayDebugInfo) {
return function () {
if (typeof(oldDisplayDebugInfo) === "function") {
oldDisplayDebugInfo.call(this);
}
this.debug(
[
"SWFUpload.SWFObject Plugin settings:", "\n",
"\t", "minimum_flash_version: ", this.settings.minimum_flash_version, "\n",
"\t", "swfupload_pre_load_handler assigned: ", (typeof(this.settings.swfupload_pre_load_handler) === "function").toString(), "\n",
"\t", "swfupload_load_failed_handler assigned: ", (typeof(this.settings.swfupload_load_failed_handler) === "function").toString(), "\n",
].join("")
);
};
}(SWFUpload.prototype.displayDebugInfo);
}

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/**
* SWFUpload: http://www.swfupload.org, http://swfupload.googlecode.com
*
* mmSWFUpload 1.0: Flash upload dialog - http://profandesign.se/swfupload/, http://www.vinterwebb.se/
*
* SWFUpload is (c) 2006-2007 Lars Huring, Olov Nilzén and Mammon Media and is released under the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
* SWFUpload 2 is (c) 2007-2008 Jake Roberts and is released under the MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
*/
/* ******************* */
/* Constructor & Init */
/* ******************* */
var SWFUpload;
if (SWFUpload == undefined) {
SWFUpload = function (settings) {
this.initSWFUpload(settings);
};
}
SWFUpload.prototype.initSWFUpload = function (settings) {
try {
this.customSettings = {}; // A container where developers can place their own settings associated with this instance.
this.settings = settings;
this.eventQueue = [];
this.movieName = "SWFUpload_" + SWFUpload.movieCount++;
this.movieElement = null;
// Setup global control tracking
SWFUpload.instances[this.movieName] = this;
// Load the settings. Load the Flash movie.
this.initSettings();
this.loadFlash();
this.displayDebugInfo();
} catch (ex) {
delete SWFUpload.instances[this.movieName];
throw ex;
}
};
/* *************** */
/* Static Members */
/* *************** */
SWFUpload.instances = {};
SWFUpload.movieCount = 0;
SWFUpload.version = "2.2.0 2009-03-25";
SWFUpload.QUEUE_ERROR = {
QUEUE_LIMIT_EXCEEDED : -100,
FILE_EXCEEDS_SIZE_LIMIT : -110,
ZERO_BYTE_FILE : -120,
INVALID_FILETYPE : -130
};
SWFUpload.UPLOAD_ERROR = {
HTTP_ERROR : -200,
MISSING_UPLOAD_URL : -210,
IO_ERROR : -220,
SECURITY_ERROR : -230,
UPLOAD_LIMIT_EXCEEDED : -240,
UPLOAD_FAILED : -250,
SPECIFIED_FILE_ID_NOT_FOUND : -260,
FILE_VALIDATION_FAILED : -270,
FILE_CANCELLED : -280,
UPLOAD_STOPPED : -290
};
SWFUpload.FILE_STATUS = {
QUEUED : -1,
IN_PROGRESS : -2,
ERROR : -3,
COMPLETE : -4,
CANCELLED : -5
};
SWFUpload.BUTTON_ACTION = {
SELECT_FILE : -100,
SELECT_FILES : -110,
START_UPLOAD : -120
};
SWFUpload.CURSOR = {
ARROW : -1,
HAND : -2
};
SWFUpload.WINDOW_MODE = {
WINDOW : "window",
TRANSPARENT : "transparent",
OPAQUE : "opaque"
};
// Private: takes a URL, determines if it is relative and converts to an absolute URL
// using the current site. Only processes the URL if it can, otherwise returns the URL untouched
SWFUpload.completeURL = function(url) {
if (typeof(url) !== "string" || url.match(/^https?:\/\//i) || url.match(/^\//)) {
return url;
}
var currentURL = window.location.protocol + "//" + window.location.hostname + (window.location.port ? ":" + window.location.port : "");
var indexSlash = window.location.pathname.lastIndexOf("/");
if (indexSlash <= 0) {
path = "/";
} else {
path = window.location.pathname.substr(0, indexSlash) + "/";
}
return /*currentURL +*/ path + url;
};
/* ******************** */
/* Instance Members */
/* ******************** */
// Private: initSettings ensures that all the
// settings are set, getting a default value if one was not assigned.
SWFUpload.prototype.initSettings = function () {
this.ensureDefault = function (settingName, defaultValue) {
this.settings[settingName] = (this.settings[settingName] == undefined) ? defaultValue : this.settings[settingName];
};
// Upload backend settings
this.ensureDefault("upload_url", "");
this.ensureDefault("preserve_relative_urls", false);
this.ensureDefault("file_post_name", "Filedata");
this.ensureDefault("post_params", {});
this.ensureDefault("use_query_string", false);
this.ensureDefault("requeue_on_error", false);
this.ensureDefault("http_success", []);
this.ensureDefault("assume_success_timeout", 0);
// File Settings
this.ensureDefault("file_types", "*.*");
this.ensureDefault("file_types_description", "All Files");
this.ensureDefault("file_size_limit", 0); // Default zero means "unlimited"
this.ensureDefault("file_upload_limit", 0);
this.ensureDefault("file_queue_limit", 0);
// Flash Settings
this.ensureDefault("flash_url", "swfupload.swf");
this.ensureDefault("prevent_swf_caching", true);
// Button Settings
this.ensureDefault("button_image_url", "");
this.ensureDefault("button_width", 1);
this.ensureDefault("button_height", 1);
this.ensureDefault("button_text", "");
this.ensureDefault("button_text_style", "color: #000000; font-size: 16pt;");
this.ensureDefault("button_text_top_padding", 0);
this.ensureDefault("button_text_left_padding", 0);
this.ensureDefault("button_action", SWFUpload.BUTTON_ACTION.SELECT_FILES);
this.ensureDefault("button_disabled", false);
this.ensureDefault("button_placeholder_id", "");
this.ensureDefault("button_placeholder", null);
this.ensureDefault("button_cursor", SWFUpload.CURSOR.ARROW);
this.ensureDefault("button_window_mode", SWFUpload.WINDOW_MODE.WINDOW);
// Debug Settings
this.ensureDefault("debug", false);
this.settings.debug_enabled = this.settings.debug; // Here to maintain v2 API
// Event Handlers
this.settings.return_upload_start_handler = this.returnUploadStart;
this.ensureDefault("swfupload_loaded_handler", null);
this.ensureDefault("file_dialog_start_handler", null);
this.ensureDefault("file_queued_handler", null);
this.ensureDefault("file_queue_error_handler", null);
this.ensureDefault("file_dialog_complete_handler", null);
this.ensureDefault("upload_start_handler", null);
this.ensureDefault("upload_progress_handler", null);
this.ensureDefault("upload_error_handler", null);
this.ensureDefault("upload_success_handler", null);
this.ensureDefault("upload_complete_handler", null);
this.ensureDefault("debug_handler", this.debugMessage);
this.ensureDefault("custom_settings", {});
// Other settings
this.customSettings = this.settings.custom_settings;
// Update the flash url if needed
if (!!this.settings.prevent_swf_caching) {
this.settings.flash_url = this.settings.flash_url + (this.settings.flash_url.indexOf("?") < 0 ? "?" : "&") + "preventswfcaching=" + new Date().getTime();
}
if (!this.settings.preserve_relative_urls) {
//this.settings.flash_url = SWFUpload.completeURL(this.settings.flash_url); // Don't need to do this one since flash doesn't look at it
this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url);
this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url);
}
delete this.ensureDefault;
};
// Private: loadFlash replaces the button_placeholder element with the flash movie.
SWFUpload.prototype.loadFlash = function () {
var targetElement, tempParent;
// Make sure an element with the ID we are going to use doesn't already exist
if (document.getElementById(this.movieName) !== null) {
throw "ID " + this.movieName + " is already in use. The Flash Object could not be added";
}
// Get the element where we will be placing the flash movie
targetElement = document.getElementById(this.settings.button_placeholder_id) || this.settings.button_placeholder;
if (targetElement == undefined) {
throw "Could not find the placeholder element: " + this.settings.button_placeholder_id;
}
// Append the container and load the flash
tempParent = document.createElement("div");
tempParent.innerHTML = this.getFlashHTML(); // Using innerHTML is non-standard but the only sensible way to dynamically add Flash in IE (and maybe other browsers)
targetElement.parentNode.replaceChild(tempParent.firstChild, targetElement);
// Fix IE Flash/Form bug
if (window[this.movieName] == undefined) {
window[this.movieName] = this.getMovieElement();
}
};
// Private: getFlashHTML generates the object tag needed to embed the flash in to the document
SWFUpload.prototype.getFlashHTML = function () {
// Flash Satay object syntax: http://www.alistapart.com/articles/flashsatay
return ['<object id="', this.movieName, '" type="application/x-shockwave-flash" data="', this.settings.flash_url, '" width="', this.settings.button_width, '" height="', this.settings.button_height, '" class="swfupload">',
'<param name="wmode" value="', this.settings.button_window_mode, '" />',
'<param name="movie" value="', this.settings.flash_url, '" />',
'<param name="quality" value="high" />',
'<param name="menu" value="false" />',
'<param name="allowScriptAccess" value="always" />',
'<param name="flashvars" value="' + this.getFlashVars() + '" />',
'</object>'].join("");
};
// Private: getFlashVars builds the parameter string that will be passed
// to flash in the flashvars param.
SWFUpload.prototype.getFlashVars = function () {
// Build a string from the post param object
var paramString = this.buildParamString();
var httpSuccessString = this.settings.http_success.join(",");
// Build the parameter string
return ["movieName=", encodeURIComponent(this.movieName),
"&amp;uploadURL=", encodeURIComponent(this.settings.upload_url),
"&amp;useQueryString=", encodeURIComponent(this.settings.use_query_string),
"&amp;requeueOnError=", encodeURIComponent(this.settings.requeue_on_error),
"&amp;httpSuccess=", encodeURIComponent(httpSuccessString),
"&amp;assumeSuccessTimeout=", encodeURIComponent(this.settings.assume_success_timeout),
"&amp;params=", encodeURIComponent(paramString),
"&amp;filePostName=", encodeURIComponent(this.settings.file_post_name),
"&amp;fileTypes=", encodeURIComponent(this.settings.file_types),
"&amp;fileTypesDescription=", encodeURIComponent(this.settings.file_types_description),
"&amp;fileSizeLimit=", encodeURIComponent(this.settings.file_size_limit),
"&amp;fileUploadLimit=", encodeURIComponent(this.settings.file_upload_limit),
"&amp;fileQueueLimit=", encodeURIComponent(this.settings.file_queue_limit),
"&amp;debugEnabled=", encodeURIComponent(this.settings.debug_enabled),
"&amp;buttonImageURL=", encodeURIComponent(this.settings.button_image_url),
"&amp;buttonWidth=", encodeURIComponent(this.settings.button_width),
"&amp;buttonHeight=", encodeURIComponent(this.settings.button_height),
"&amp;buttonText=", encodeURIComponent(this.settings.button_text),
"&amp;buttonTextTopPadding=", encodeURIComponent(this.settings.button_text_top_padding),
"&amp;buttonTextLeftPadding=", encodeURIComponent(this.settings.button_text_left_padding),
"&amp;buttonTextStyle=", encodeURIComponent(this.settings.button_text_style),
"&amp;buttonAction=", encodeURIComponent(this.settings.button_action),
"&amp;buttonDisabled=", encodeURIComponent(this.settings.button_disabled),
"&amp;buttonCursor=", encodeURIComponent(this.settings.button_cursor)
].join("");
};
// Public: getMovieElement retrieves the DOM reference to the Flash element added by SWFUpload
// The element is cached after the first lookup
SWFUpload.prototype.getMovieElement = function () {
if (this.movieElement == undefined) {
this.movieElement = document.getElementById(this.movieName);
}
if (this.movieElement === null) {
throw "Could not find Flash element";
}
return this.movieElement;
};
// Private: buildParamString takes the name/value pairs in the post_params setting object
// and joins them up in to a string formatted "name=value&amp;name=value"
SWFUpload.prototype.buildParamString = function () {
var postParams = this.settings.post_params;
var paramStringPairs = [];
if (typeof(postParams) === "object") {
for (var name in postParams) {
if (postParams.hasOwnProperty(name)) {
paramStringPairs.push(encodeURIComponent(name.toString()) + "=" + encodeURIComponent(postParams[name].toString()));
}
}
}
return paramStringPairs.join("&amp;");
};
// Public: Used to remove a SWFUpload instance from the page. This method strives to remove
// all references to the SWF, and other objects so memory is properly freed.
// Returns true if everything was destroyed. Returns a false if a failure occurs leaving SWFUpload in an inconsistant state.
// Credits: Major improvements provided by steffen
SWFUpload.prototype.destroy = function () {
try {
// Make sure Flash is done before we try to remove it
this.cancelUpload(null, false);
// Remove the SWFUpload DOM nodes
var movieElement = null;
movieElement = this.getMovieElement();
if (movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
// Loop through all the movie's properties and remove all function references (DOM/JS IE 6/7 memory leak workaround)
for (var i in movieElement) {
try {
if (typeof(movieElement[i]) === "function") {
movieElement[i] = null;
}
} catch (ex1) {}
}
// Remove the Movie Element from the page
try {
movieElement.parentNode.removeChild(movieElement);
} catch (ex) {}
}
// Remove IE form fix reference
window[this.movieName] = null;
// Destroy other references
SWFUpload.instances[this.movieName] = null;
delete SWFUpload.instances[this.movieName];
this.movieElement = null;
this.settings = null;
this.customSettings = null;
this.eventQueue = null;
this.movieName = null;
return true;
} catch (ex2) {
return false;
}
};
// Public: displayDebugInfo prints out settings and configuration
// information about this SWFUpload instance.
// This function (and any references to it) can be deleted when placing
// SWFUpload in production.
SWFUpload.prototype.displayDebugInfo = function () {
this.debug(
[
"---SWFUpload Instance Info---\n",
"Version: ", SWFUpload.version, "\n",
"Movie Name: ", this.movieName, "\n",
"Settings:\n",
"\t", "upload_url: ", this.settings.upload_url, "\n",
"\t", "flash_url: ", this.settings.flash_url, "\n",
"\t", "use_query_string: ", this.settings.use_query_string.toString(), "\n",
"\t", "requeue_on_error: ", this.settings.requeue_on_error.toString(), "\n",
"\t", "http_success: ", this.settings.http_success.join(", "), "\n",
"\t", "assume_success_timeout: ", this.settings.assume_success_timeout, "\n",
"\t", "file_post_name: ", this.settings.file_post_name, "\n",
"\t", "post_params: ", this.settings.post_params.toString(), "\n",
"\t", "file_types: ", this.settings.file_types, "\n",
"\t", "file_types_description: ", this.settings.file_types_description, "\n",
"\t", "file_size_limit: ", this.settings.file_size_limit, "\n",
"\t", "file_upload_limit: ", this.settings.file_upload_limit, "\n",
"\t", "file_queue_limit: ", this.settings.file_queue_limit, "\n",
"\t", "debug: ", this.settings.debug.toString(), "\n",
"\t", "prevent_swf_caching: ", this.settings.prevent_swf_caching.toString(), "\n",
"\t", "button_placeholder_id: ", this.settings.button_placeholder_id.toString(), "\n",
"\t", "button_placeholder: ", (this.settings.button_placeholder ? "Set" : "Not Set"), "\n",
"\t", "button_image_url: ", this.settings.button_image_url.toString(), "\n",
"\t", "button_width: ", this.settings.button_width.toString(), "\n",
"\t", "button_height: ", this.settings.button_height.toString(), "\n",
"\t", "button_text: ", this.settings.button_text.toString(), "\n",
"\t", "button_text_style: ", this.settings.button_text_style.toString(), "\n",
"\t", "button_text_top_padding: ", this.settings.button_text_top_padding.toString(), "\n",
"\t", "button_text_left_padding: ", this.settings.button_text_left_padding.toString(), "\n",
"\t", "button_action: ", this.settings.button_action.toString(), "\n",
"\t", "button_disabled: ", this.settings.button_disabled.toString(), "\n",
"\t", "custom_settings: ", this.settings.custom_settings.toString(), "\n",
"Event Handlers:\n",
"\t", "swfupload_loaded_handler assigned: ", (typeof this.settings.swfupload_loaded_handler === "function").toString(), "\n",
"\t", "file_dialog_start_handler assigned: ", (typeof this.settings.file_dialog_start_handler === "function").toString(), "\n",
"\t", "file_queued_handler assigned: ", (typeof this.settings.file_queued_handler === "function").toString(), "\n",
"\t", "file_queue_error_handler assigned: ", (typeof this.settings.file_queue_error_handler === "function").toString(), "\n",
"\t", "upload_start_handler assigned: ", (typeof this.settings.upload_start_handler === "function").toString(), "\n",
"\t", "upload_progress_handler assigned: ", (typeof this.settings.upload_progress_handler === "function").toString(), "\n",
"\t", "upload_error_handler assigned: ", (typeof this.settings.upload_error_handler === "function").toString(), "\n",
"\t", "upload_success_handler assigned: ", (typeof this.settings.upload_success_handler === "function").toString(), "\n",
"\t", "upload_complete_handler assigned: ", (typeof this.settings.upload_complete_handler === "function").toString(), "\n",
"\t", "debug_handler assigned: ", (typeof this.settings.debug_handler === "function").toString(), "\n"
].join("")
);
};
/* Note: addSetting and getSetting are no longer used by SWFUpload but are included
the maintain v2 API compatibility
*/
// Public: (Deprecated) addSetting adds a setting value. If the value given is undefined or null then the default_value is used.
SWFUpload.prototype.addSetting = function (name, value, default_value) {
if (value == undefined) {
return (this.settings[name] = default_value);
} else {
return (this.settings[name] = value);
}
};
// Public: (Deprecated) getSetting gets a setting. Returns an empty string if the setting was not found.
SWFUpload.prototype.getSetting = function (name) {
if (this.settings[name] != undefined) {
return this.settings[name];
}
return "";
};
// Private: callFlash handles function calls made to the Flash element.
// Calls are made with a setTimeout for some functions to work around
// bugs in the ExternalInterface library.
SWFUpload.prototype.callFlash = function (functionName, argumentArray) {
argumentArray = argumentArray || [];
var movieElement = this.getMovieElement();
var returnValue, returnString;
// Flash's method if calling ExternalInterface methods (code adapted from MooTools).
try {
returnString = movieElement.CallFunction('<invoke name="' + functionName + '" returntype="javascript">' + __flash__argumentsToXML(argumentArray, 0) + '</invoke>');
returnValue = eval(returnString);
} catch (ex) {
throw "Call to " + functionName + " failed";
}
// Unescape file post param values
if (returnValue != undefined && typeof returnValue.post === "object") {
returnValue = this.unescapeFilePostParams(returnValue);
}
return returnValue;
};
/* *****************************
-- Flash control methods --
Your UI should use these
to operate SWFUpload
***************************** */
// WARNING: this function does not work in Flash Player 10
// Public: selectFile causes a File Selection Dialog window to appear. This
// dialog only allows 1 file to be selected.
SWFUpload.prototype.selectFile = function () {
this.callFlash("SelectFile");
};
// WARNING: this function does not work in Flash Player 10
// Public: selectFiles causes a File Selection Dialog window to appear/ This
// dialog allows the user to select any number of files
// Flash Bug Warning: Flash limits the number of selectable files based on the combined length of the file names.
// If the selection name length is too long the dialog will fail in an unpredictable manner. There is no work-around
// for this bug.
SWFUpload.prototype.selectFiles = function () {
this.callFlash("SelectFiles");
};
// Public: startUpload starts uploading the first file in the queue unless
// the optional parameter 'fileID' specifies the ID
SWFUpload.prototype.startUpload = function (fileID) {
this.callFlash("StartUpload", [fileID]);
};
// Public: cancelUpload cancels any queued file. The fileID parameter may be the file ID or index.
// If you do not specify a fileID the current uploading file or first file in the queue is cancelled.
// If you do not want the uploadError event to trigger you can specify false for the triggerErrorEvent parameter.
SWFUpload.prototype.cancelUpload = function (fileID, triggerErrorEvent) {
if (triggerErrorEvent !== false) {
triggerErrorEvent = true;
}
this.callFlash("CancelUpload", [fileID, triggerErrorEvent]);
};
// Public: stopUpload stops the current upload and requeues the file at the beginning of the queue.
// If nothing is currently uploading then nothing happens.
SWFUpload.prototype.stopUpload = function () {
this.callFlash("StopUpload");
};
/* ************************
* Settings methods
* These methods change the SWFUpload settings.
* SWFUpload settings should not be changed directly on the settings object
* since many of the settings need to be passed to Flash in order to take
* effect.
* *********************** */
// Public: getStats gets the file statistics object.
SWFUpload.prototype.getStats = function () {
return this.callFlash("GetStats");
};
// Public: setStats changes the SWFUpload statistics. You shouldn't need to
// change the statistics but you can. Changing the statistics does not
// affect SWFUpload accept for the successful_uploads count which is used
// by the upload_limit setting to determine how many files the user may upload.
SWFUpload.prototype.setStats = function (statsObject) {
this.callFlash("SetStats", [statsObject]);
};
// Public: getFile retrieves a File object by ID or Index. If the file is
// not found then 'null' is returned.
SWFUpload.prototype.getFile = function (fileID) {
if (typeof(fileID) === "number") {
return this.callFlash("GetFileByIndex", [fileID]);
} else {
return this.callFlash("GetFile", [fileID]);
}
};
// Public: addFileParam sets a name/value pair that will be posted with the
// file specified by the Files ID. If the name already exists then the
// exiting value will be overwritten.
SWFUpload.prototype.addFileParam = function (fileID, name, value) {
return this.callFlash("AddFileParam", [fileID, name, value]);
};
// Public: removeFileParam removes a previously set (by addFileParam) name/value
// pair from the specified file.
SWFUpload.prototype.removeFileParam = function (fileID, name) {
this.callFlash("RemoveFileParam", [fileID, name]);
};
// Public: setUploadUrl changes the upload_url setting.
SWFUpload.prototype.setUploadURL = function (url) {
this.settings.upload_url = url.toString();
this.callFlash("SetUploadURL", [url]);
};
// Public: setPostParams changes the post_params setting
SWFUpload.prototype.setPostParams = function (paramsObject) {
this.settings.post_params = paramsObject;
this.callFlash("SetPostParams", [paramsObject]);
};
// Public: addPostParam adds post name/value pair. Each name can have only one value.
SWFUpload.prototype.addPostParam = function (name, value) {
this.settings.post_params[name] = value;
this.callFlash("SetPostParams", [this.settings.post_params]);
};
// Public: removePostParam deletes post name/value pair.
SWFUpload.prototype.removePostParam = function (name) {
delete this.settings.post_params[name];
this.callFlash("SetPostParams", [this.settings.post_params]);
};
// Public: setFileTypes changes the file_types setting and the file_types_description setting
SWFUpload.prototype.setFileTypes = function (types, description) {
this.settings.file_types = types;
this.settings.file_types_description = description;
this.callFlash("SetFileTypes", [types, description]);
};
// Public: setFileSizeLimit changes the file_size_limit setting
SWFUpload.prototype.setFileSizeLimit = function (fileSizeLimit) {
this.settings.file_size_limit = fileSizeLimit;
this.callFlash("SetFileSizeLimit", [fileSizeLimit]);
};
// Public: setFileUploadLimit changes the file_upload_limit setting
SWFUpload.prototype.setFileUploadLimit = function (fileUploadLimit) {
this.settings.file_upload_limit = fileUploadLimit;
this.callFlash("SetFileUploadLimit", [fileUploadLimit]);
};
// Public: setFileQueueLimit changes the file_queue_limit setting
SWFUpload.prototype.setFileQueueLimit = function (fileQueueLimit) {
this.settings.file_queue_limit = fileQueueLimit;
this.callFlash("SetFileQueueLimit", [fileQueueLimit]);
};
// Public: setFilePostName changes the file_post_name setting
SWFUpload.prototype.setFilePostName = function (filePostName) {
this.settings.file_post_name = filePostName;
this.callFlash("SetFilePostName", [filePostName]);
};
// Public: setUseQueryString changes the use_query_string setting
SWFUpload.prototype.setUseQueryString = function (useQueryString) {
this.settings.use_query_string = useQueryString;
this.callFlash("SetUseQueryString", [useQueryString]);
};
// Public: setRequeueOnError changes the requeue_on_error setting
SWFUpload.prototype.setRequeueOnError = function (requeueOnError) {
this.settings.requeue_on_error = requeueOnError;
this.callFlash("SetRequeueOnError", [requeueOnError]);
};
// Public: setHTTPSuccess changes the http_success setting
SWFUpload.prototype.setHTTPSuccess = function (http_status_codes) {
if (typeof http_status_codes === "string") {
http_status_codes = http_status_codes.replace(" ", "").split(",");
}
this.settings.http_success = http_status_codes;
this.callFlash("SetHTTPSuccess", [http_status_codes]);
};
// Public: setHTTPSuccess changes the http_success setting
SWFUpload.prototype.setAssumeSuccessTimeout = function (timeout_seconds) {
this.settings.assume_success_timeout = timeout_seconds;
this.callFlash("SetAssumeSuccessTimeout", [timeout_seconds]);
};
// Public: setDebugEnabled changes the debug_enabled setting
SWFUpload.prototype.setDebugEnabled = function (debugEnabled) {
this.settings.debug_enabled = debugEnabled;
this.callFlash("SetDebugEnabled", [debugEnabled]);
};
// Public: setButtonImageURL loads a button image sprite
SWFUpload.prototype.setButtonImageURL = function (buttonImageURL) {
if (buttonImageURL == undefined) {
buttonImageURL = "";
}
this.settings.button_image_url = buttonImageURL;
this.callFlash("SetButtonImageURL", [buttonImageURL]);
};
// Public: setButtonDimensions resizes the Flash Movie and button
SWFUpload.prototype.setButtonDimensions = function (width, height) {
this.settings.button_width = width;
this.settings.button_height = height;
var movie = this.getMovieElement();
if (movie != undefined) {
movie.style.width = width + "px";
movie.style.height = height + "px";
}
this.callFlash("SetButtonDimensions", [width, height]);
};
// Public: setButtonText Changes the text overlaid on the button
SWFUpload.prototype.setButtonText = function (html) {
this.settings.button_text = html;
this.callFlash("SetButtonText", [html]);
};
// Public: setButtonTextPadding changes the top and left padding of the text overlay
SWFUpload.prototype.setButtonTextPadding = function (left, top) {
this.settings.button_text_top_padding = top;
this.settings.button_text_left_padding = left;
this.callFlash("SetButtonTextPadding", [left, top]);
};
// Public: setButtonTextStyle changes the CSS used to style the HTML/Text overlaid on the button
SWFUpload.prototype.setButtonTextStyle = function (css) {
this.settings.button_text_style = css;
this.callFlash("SetButtonTextStyle", [css]);
};
// Public: setButtonDisabled disables/enables the button
SWFUpload.prototype.setButtonDisabled = function (isDisabled) {
this.settings.button_disabled = isDisabled;
this.callFlash("SetButtonDisabled", [isDisabled]);
};
// Public: setButtonAction sets the action that occurs when the button is clicked
SWFUpload.prototype.setButtonAction = function (buttonAction) {
this.settings.button_action = buttonAction;
this.callFlash("SetButtonAction", [buttonAction]);
};
// Public: setButtonCursor changes the mouse cursor displayed when hovering over the button
SWFUpload.prototype.setButtonCursor = function (cursor) {
this.settings.button_cursor = cursor;
this.callFlash("SetButtonCursor", [cursor]);
};
/* *******************************
Flash Event Interfaces
These functions are used by Flash to trigger the various
events.
All these functions a Private.
Because the ExternalInterface library is buggy the event calls
are added to a queue and the queue then executed by a setTimeout.
This ensures that events are executed in a determinate order and that
the ExternalInterface bugs are avoided.
******************************* */
SWFUpload.prototype.queueEvent = function (handlerName, argumentArray) {
// Warning: Don't call this.debug inside here or you'll create an infinite loop
if (argumentArray == undefined) {
argumentArray = [];
} else if (!(argumentArray instanceof Array)) {
argumentArray = [argumentArray];
}
var self = this;
if (typeof this.settings[handlerName] === "function") {
// Queue the event
this.eventQueue.push(function () {
this.settings[handlerName].apply(this, argumentArray);
});
// Execute the next queued event
setTimeout(function () {
self.executeNextEvent();
}, 0);
} else if (this.settings[handlerName] !== null) {
throw "Event handler " + handlerName + " is unknown or is not a function";
}
};
// Private: Causes the next event in the queue to be executed. Since events are queued using a setTimeout
// we must queue them in order to garentee that they are executed in order.
SWFUpload.prototype.executeNextEvent = function () {
// Warning: Don't call this.debug inside here or you'll create an infinite loop
var f = this.eventQueue ? this.eventQueue.shift() : null;
if (typeof(f) === "function") {
f.apply(this);
}
};
// Private: unescapeFileParams is part of a workaround for a flash bug where objects passed through ExternalInterface cannot have
// properties that contain characters that are not valid for JavaScript identifiers. To work around this
// the Flash Component escapes the parameter names and we must unescape again before passing them along.
SWFUpload.prototype.unescapeFilePostParams = function (file) {
var reg = /[$]([0-9a-f]{4})/i;
var unescapedPost = {};
var uk;
if (file != undefined) {
for (var k in file.post) {
if (file.post.hasOwnProperty(k)) {
uk = k;
var match;
while ((match = reg.exec(uk)) !== null) {
uk = uk.replace(match[0], String.fromCharCode(parseInt("0x" + match[1], 16)));
}
unescapedPost[uk] = file.post[k];
}
}
file.post = unescapedPost;
}
return file;
};
// Private: Called by Flash to see if JS can call in to Flash (test if External Interface is working)
SWFUpload.prototype.testExternalInterface = function () {
try {
return this.callFlash("TestExternalInterface");
} catch (ex) {
return false;
}
};
// Private: This event is called by Flash when it has finished loading. Don't modify this.
// Use the swfupload_loaded_handler event setting to execute custom code when SWFUpload has loaded.
SWFUpload.prototype.flashReady = function () {
// Check that the movie element is loaded correctly with its ExternalInterface methods defined
var movieElement = this.getMovieElement();
if (!movieElement) {
this.debug("Flash called back ready but the flash movie can't be found.");
return;
}
this.cleanUp(movieElement);
this.queueEvent("swfupload_loaded_handler");
};
// Private: removes Flash added fuctions to the DOM node to prevent memory leaks in IE.
// This function is called by Flash each time the ExternalInterface functions are created.
SWFUpload.prototype.cleanUp = function (movieElement) {
// Pro-actively unhook all the Flash functions
try {
if (this.movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
this.debug("Removing Flash functions hooks (this should only run in IE and should prevent memory leaks)");
for (var key in movieElement) {
try {
if (typeof(movieElement[key]) === "function") {
movieElement[key] = null;
}
} catch (ex) {
}
}
}
} catch (ex1) {
}
// Fix Flashes own cleanup code so if the SWFMovie was removed from the page
// it doesn't display errors.
window["__flash__removeCallback"] = function (instance, name) {
try {
if (instance) {
instance[name] = null;
}
} catch (flashEx) {
}
};
};
/* This is a chance to do something before the browse window opens */
SWFUpload.prototype.fileDialogStart = function () {
this.queueEvent("file_dialog_start_handler");
};
/* Called when a file is successfully added to the queue. */
SWFUpload.prototype.fileQueued = function (file) {
file = this.unescapeFilePostParams(file);
this.queueEvent("file_queued_handler", file);
};
/* Handle errors that occur when an attempt to queue a file fails. */
SWFUpload.prototype.fileQueueError = function (file, errorCode, message) {
file = this.unescapeFilePostParams(file);
this.queueEvent("file_queue_error_handler", [file, errorCode, message]);
};
/* Called after the file dialog has closed and the selected files have been queued.
You could call startUpload here if you want the queued files to begin uploading immediately. */
SWFUpload.prototype.fileDialogComplete = function (numFilesSelected, numFilesQueued, numFilesInQueue) {
this.queueEvent("file_dialog_complete_handler", [numFilesSelected, numFilesQueued, numFilesInQueue]);
};
SWFUpload.prototype.uploadStart = function (file) {
file = this.unescapeFilePostParams(file);
this.queueEvent("return_upload_start_handler", file);
};
SWFUpload.prototype.returnUploadStart = function (file) {
var returnValue;
if (typeof this.settings.upload_start_handler === "function") {
file = this.unescapeFilePostParams(file);
returnValue = this.settings.upload_start_handler.call(this, file);
} else if (this.settings.upload_start_handler != undefined) {
throw "upload_start_handler must be a function";
}
// Convert undefined to true so if nothing is returned from the upload_start_handler it is
// interpretted as 'true'.
if (returnValue === undefined) {
returnValue = true;
}
returnValue = !!returnValue;
this.callFlash("ReturnUploadStart", [returnValue]);
};
SWFUpload.prototype.uploadProgress = function (file, bytesComplete, bytesTotal) {
file = this.unescapeFilePostParams(file);
this.queueEvent("upload_progress_handler", [file, bytesComplete, bytesTotal]);
};
SWFUpload.prototype.uploadError = function (file, errorCode, message) {
file = this.unescapeFilePostParams(file);
this.queueEvent("upload_error_handler", [file, errorCode, message]);
};
SWFUpload.prototype.uploadSuccess = function (file, serverData, responseReceived) {
file = this.unescapeFilePostParams(file);
this.queueEvent("upload_success_handler", [file, serverData, responseReceived]);
};
SWFUpload.prototype.uploadComplete = function (file) {
file = this.unescapeFilePostParams(file);
this.queueEvent("upload_complete_handler", file);
};
/* Called by SWFUpload JavaScript and Flash functions when debug is enabled. By default it writes messages to the
internal debug console. You can override this event and have messages written where you want. */
SWFUpload.prototype.debug = function (message) {
this.queueEvent("debug_handler", message);
};
/* **********************************
Debug Console
The debug console is a self contained, in page location
for debug message to be sent. The Debug Console adds
itself to the body if necessary.
The console is automatically scrolled as messages appear.
If you are using your own debug handler or when you deploy to production and
have debug disabled you can remove these functions to reduce the file size
and complexity.
********************************** */
// Private: debugMessage is the default debug_handler. If you want to print debug messages
// call the debug() function. When overriding the function your own function should
// check to see if the debug setting is true before outputting debug information.
SWFUpload.prototype.debugMessage = function (message) {
if (this.settings.debug) {
var exceptionMessage, exceptionValues = [];
// Check for an exception object and print it nicely
if (typeof message === "object" && typeof message.name === "string" && typeof message.message === "string") {
for (var key in message) {
if (message.hasOwnProperty(key)) {
exceptionValues.push(key + ": " + message[key]);
}
}
exceptionMessage = exceptionValues.join("\n") || "";
exceptionValues = exceptionMessage.split("\n");
exceptionMessage = "EXCEPTION: " + exceptionValues.join("\nEXCEPTION: ");
SWFUpload.Console.writeLine(exceptionMessage);
} else {
SWFUpload.Console.writeLine(message);
}
}
};
SWFUpload.Console = {};
SWFUpload.Console.writeLine = function (message) {
var console, documentForm;
try {
console = document.getElementById("SWFUpload_Console");
if (!console) {
documentForm = document.createElement("form");
document.getElementsByTagName("body")[0].appendChild(documentForm);
console = document.createElement("textarea");
console.id = "SWFUpload_Console";
console.style.fontFamily = "monospace";
console.setAttribute("wrap", "off");
console.wrap = "off";
console.style.overflow = "auto";
console.style.width = "700px";
console.style.height = "350px";
console.style.margin = "5px";
documentForm.appendChild(console);
}
console.value += message + "\n";
console.scrollTop = console.scrollHeight - console.clientHeight;
} catch (ex) {
alert("Exception: " + ex.name + " Message: " + ex.message);
}
};

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@ -198,6 +198,37 @@ function wp_default_scripts( &$scripts ) {
$scripts->add( 'jcrop', "/wp-includes/js/jcrop/jquery.Jcrop$suffix.js", array('jquery'), '0.9.8-20110113');
$scripts->add( 'swfobject', "/wp-includes/js/swfobject.js", false, '2.2');
// common bits for both uploaders
$max_upload_size = ( (int) ( $max_up = @ini_get('upload_max_filesize') ) < (int) ( $max_post = @ini_get('post_max_size') ) ) ? $max_up : $max_post;
if ( empty($max_upload_size) )
$max_upload_size = __('not configured');
// error messagoe for both plupload and swfupload
$uploader_l10n = array(
'queue_limit_exceeded' => __('You have attempted to queue too many files.'),
'file_exceeds_size_limit' => __('This file exceeds the maximum upload size for this site.'),
'zero_byte_file' => __('This file is empty. Please try another.'),
'invalid_filetype' => __('This file type is not allowed. Please try another.'),
'not_an_image' => __('This file is not an image. Please try another.'),
'image_memory_exceeded' => __('Memory exceeded. Please try another smaller file.'),
'image_dimensions_exceeded' => __('This is larger than the maximum size. Please try another.'),
'default_error' => __('An error occurred in the upload. Please try again later.'),
'missing_upload_url' => __('There was a configuration error. Please contact the server administrator.'),
'upload_limit_exceeded' => __('You may only upload 1 file.'),
'http_error' => __('HTTP error.'),
'upload_failed' => __('Upload failed.'),
'io_error' => __('IO error.'),
'security_error' => __('Security error.'),
'file_cancelled' => __('File canceled.'),
'upload_stopped' => __('Upload stopped.'),
'dismiss' => __('Dismiss'),
'crunching' => __('Crunching&hellip;'),
'deleted' => __('moved to the trash.'),
'error_uploading' => __('&#8220;%s&#8221; has failed to upload due to an error')
);
$scripts->add( 'plupload', '/wp-includes/js/plupload/plupload.js', false, '1.4.3.2');
$scripts->add( 'plupload-html5', '/wp-includes/js/plupload/plupload.html5.js', array('plupload'), '1.4.3.2');
@ -206,44 +237,27 @@ function wp_default_scripts( &$scripts ) {
$scripts->add( 'plupload-gears', '/wp-includes/js/plupload/plupload.gears.js', array('plupload'), '1.4.3.2');
$scripts->add( 'plupload-html4', '/wp-includes/js/plupload/plupload.html4.js', array('plupload'), '1.4.3.2');
// TODO: find out if we can use the plupload.full.js (it does load browserplus)
$scripts->add( 'plupload-full', false, array('plupload', 'plupload-html5', 'plupload-flash', 'plupload-silverlight', 'plupload-gears', 'plupload-html4'), '1.4.3.2');
// TODO: find out if we can use the plupload.full.js, it loads browserplus init JS from Yahoo
$scripts->add( 'plupload-full', false, array('plupload', 'plupload-html5', 'plupload-flash', 'plupload-silverlight', 'plupload-html4'), '1.4.3.2');
$scripts->add( 'plupload-handlers', '/wp-includes/js/plupload/handlers.js', array('plupload-full', 'jquery'), '1.4.3.2');
// TODO: find out if we really need this debug clause with plupload
/*if ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) {
$scripts->add( 'plupload-handlers', "/wp-includes/js/plupload/handlers$suffix.js", array('plupload-full', 'jquery'), '1.4.3.2');
$scripts->add_script_data( 'plupload-handlers', 'pluploadL10n', $uploader_l10n );
// keep 'swfupload' for back-compat.
$scripts->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', false, '2201-20110113');
$scripts->add( 'swfupload-swfobject', '/wp-includes/js/swfupload/plugins/swfupload.swfobject.js', array('swfupload', 'swfobject'), '2201a');
$scripts->add( 'swfupload-queue', '/wp-includes/js/swfupload/plugins/swfupload.queue.js', array('swfupload'), '2201');
$scripts->add( 'swfupload-speed', '/wp-includes/js/swfupload/plugins/swfupload.speed.js', array('swfupload'), '2201');
if ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) {
// queue all SWFUpload scripts that are used by default
$scripts->add( 'swfupload-all', false, array('swfupload', 'swfupload-swfobject', 'swfupload-queue'), '2201');
} else {
$scripts->add( 'swfupload-all', '/wp-includes/js/swfupload/swfupload-all.js', array(), '2201');
}*/
$scripts->add( 'swfupload-all', '/wp-includes/js/swfupload/swfupload-all.js', array(), '2201a');
}
$max_upload_size = ( (int) ( $max_up = @ini_get('upload_max_filesize') ) < (int) ( $max_post = @ini_get('post_max_size') ) ) ? $max_up : $max_post;
if ( empty($max_upload_size) )
$max_upload_size = __('not configured');
$scripts->add_script_data( 'plupload-handlers', 'pluploadL10n', array(
'file_exceeds_size_limit' => __('This file exceeds the maximum upload size for this site.'),
'zero_byte_file' => __('This file is empty. Please try another.'),
'invalid_filetype' => __('This file type is not allowed. Please try another.'),
'not_an_image' => __('This file is not an image. Please try another.'),
'image_memory_exceeded' => __('Memery exceeded. Please try another smaller file.'),
'image_dimensions_exceeded' => __('This is larger than the maximum size. Please try another.'),
'default_error' => __('An error occurred in the upload. Please try again later.'),
'missing_upload_url' => __('There was a configuration error. Please contact the server administrator.'),
'upload_limit_exceeded' => __('You may only upload 1 file.'),
'http_error' => __('HTTP error.'),
'upload_failed' => __('Upload failed.'),
'io_error' => __('IO error.'),
'security_error' => __('Security error.'),
'file_cancelled' => __('File canceled.'),
'upload_stopped' => __('Upload stopped.'),
'dismiss' => __('Dismiss'),
'crunching' => __('Crunching&hellip;'),
'deleted' => __('moved to the trash.'),
'error_uploading' => __('&#8220;%s&#8221; has failed to upload due to an error'),
) );
$scripts->add( 'swfupload-handlers', "/wp-includes/js/swfupload/handlers$suffix.js", array('swfupload-all', 'jquery'), '2201-20110524');
$scripts->add_script_data( 'swfupload-handlers', 'swfuploadL10n', $uploader_l10n );
$scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", false, '20090102');