482 lines
15 KiB
JavaScript
482 lines
15 KiB
JavaScript
var topWin = window.dialogArguments || opener || parent || top, uploader, uploader_init;
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function fileDialogStart() {
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jQuery("#media-upload-error").empty();
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}
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// progress and success handlers for media multi uploads
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function fileQueued(fileObj) {
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// Get rid of unused form
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jQuery('.media-blank').remove();
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var items = jQuery('#media-items').children(), postid = post_id || 0;
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// Collapse a single item
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if ( items.length == 1 ) {
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items.removeClass('open').find('.slidetoggle').slideUp(200);
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}
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// Create a progress bar containing the filename
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jQuery('#media-items').append('<div id="media-item-' + fileObj.id + '" class="media-item child-of-' + postid + '"><div class="progress"><div class="percent">0%</div><div class="bar"></div></div><div class="filename original"> ' + fileObj.name + '</div></div>');
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// Disable submit
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jQuery('#insert-gallery').prop('disabled', true);
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}
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function uploadStart() {
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try {
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if ( typeof topWin.tb_remove != 'undefined' )
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topWin.jQuery('#TB_overlay').unbind('click', topWin.tb_remove);
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} catch(e){}
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return true;
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}
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function uploadProgress(up, file) {
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var item = jQuery('#media-item-' + file.id);
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jQuery('.bar', item).width( (200 * file.loaded) / file.size );
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jQuery('.percent', item).html( file.percent + '%' );
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}
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// check to see if a large file failed to upload
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function fileUploading(up, file) {
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var hundredmb = 100 * 1024 * 1024, max = parseInt(up.settings.max_file_size, 10);
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if ( max > hundredmb && file.size > hundredmb ) {
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setTimeout(function(){
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var done;
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if ( file.status < 3 && file.loaded == 0 ) { // not uploading
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wpFileError(file, pluploadL10n.big_upload_failed.replace('%1$s', '<a class="uploader-html" href="#">').replace('%2$s', '</a>'));
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up.stop(); // stops the whole queue
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up.removeFile(file);
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up.start(); // restart the queue
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}
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}, 10000); // wait for 10 sec. for the file to start uploading
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}
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}
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function updateMediaForm() {
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var items = jQuery('#media-items').children();
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// Just one file, no need for collapsible part
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if ( items.length == 1 ) {
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items.addClass('open').find('.slidetoggle').show();
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jQuery('.insert-gallery').hide();
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} else if ( items.length > 1 ) {
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items.removeClass('open');
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// Only show Gallery button when there are at least two files.
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jQuery('.insert-gallery').show();
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}
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// Only show Save buttons when there is at least one file.
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if ( items.not('.media-blank').length > 0 )
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jQuery('.savebutton').show();
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else
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jQuery('.savebutton').hide();
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}
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function uploadSuccess(fileObj, serverData) {
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var item = jQuery('#media-item-' + fileObj.id);
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// on success serverData should be numeric, fix bug in html4 runtime returning the serverData wrapped in a <pre> tag
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serverData = serverData.replace(/^<pre>(\d+)<\/pre>$/, '$1');
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// if async-upload returned an error message, place it in the media item div and return
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if ( serverData.match(/media-upload-error|error-div/) ) {
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item.html(serverData);
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return;
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} else {
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jQuery('.percent', item).html( pluploadL10n.crunching );
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}
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prepareMediaItem(fileObj, serverData);
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updateMediaForm();
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// Increment the counter.
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if ( post_id && item.hasClass('child-of-' + post_id) )
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jQuery('#attachments-count').text(1 * jQuery('#attachments-count').text() + 1);
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}
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function setResize(arg) {
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if ( arg ) {
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if ( uploader.features.jpgresize )
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uploader.settings['resize'] = { width: resize_width, height: resize_height, quality: 100 };
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else
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uploader.settings.multipart_params.image_resize = true;
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} else {
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delete(uploader.settings.resize);
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delete(uploader.settings.multipart_params.image_resize);
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}
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}
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function prepareMediaItem(fileObj, serverData) {
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var f = ( typeof shortform == 'undefined' ) ? 1 : 2, item = jQuery('#media-item-' + fileObj.id);
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try {
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if ( typeof topWin.tb_remove != 'undefined' )
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topWin.jQuery('#TB_overlay').click(topWin.tb_remove);
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} catch(e){}
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if ( isNaN(serverData) || !serverData ) { // Old style: Append the HTML returned by the server -- thumbnail and form inputs
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item.append(serverData);
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prepareMediaItemInit(fileObj);
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} else { // New style: server data is just the attachment ID, fetch the thumbnail and form html from the server
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item.load('async-upload.php', {attachment_id:serverData, fetch:f}, function(){prepareMediaItemInit(fileObj);updateMediaForm()});
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}
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}
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function prepareMediaItemInit(fileObj) {
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var item = jQuery('#media-item-' + fileObj.id);
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// Clone the thumbnail as a "pinkynail" -- a tiny image to the left of the filename
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jQuery('.thumbnail', item).clone().attr('class', 'pinkynail toggle').prependTo(item);
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// Replace the original filename with the new (unique) one assigned during upload
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jQuery('.filename.original', item).replaceWith( jQuery('.filename.new', item) );
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// Bind AJAX to the new Delete button
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jQuery('a.delete', item).click(function(){
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// Tell the server to delete it. TODO: handle exceptions
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jQuery.ajax({
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url: ajaxurl,
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type: 'post',
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success: deleteSuccess,
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error: deleteError,
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id: fileObj.id,
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data: {
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id : this.id.replace(/[^0-9]/g, ''),
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action : 'trash-post',
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_ajax_nonce : this.href.replace(/^.*wpnonce=/,'')
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}
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});
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return false;
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});
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// Bind AJAX to the new Undo button
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jQuery('a.undo', item).click(function(){
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// Tell the server to untrash it. TODO: handle exceptions
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jQuery.ajax({
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url: ajaxurl,
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type: 'post',
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id: fileObj.id,
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data: {
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id : this.id.replace(/[^0-9]/g,''),
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action: 'untrash-post',
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_ajax_nonce: this.href.replace(/^.*wpnonce=/,'')
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},
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success: function(data, textStatus){
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var item = jQuery('#media-item-' + fileObj.id);
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if ( type = jQuery('#type-of-' + fileObj.id).val() )
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jQuery('#' + type + '-counter').text(jQuery('#' + type + '-counter').text()-0+1);
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if ( post_id && item.hasClass('child-of-'+post_id) )
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jQuery('#attachments-count').text(jQuery('#attachments-count').text()-0+1);
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jQuery('.filename .trashnotice', item).remove();
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jQuery('.filename .title', item).css('font-weight','normal');
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jQuery('a.undo', item).addClass('hidden');
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jQuery('.menu_order_input', item).show();
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item.css( {backgroundColor:'#ceb'} ).animate( {backgroundColor: '#fff'}, { queue: false, duration: 500, complete: function(){ jQuery(this).css({backgroundColor:''}); } }).removeClass('undo');
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}
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});
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return false;
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});
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// Open this item if it says to start open (e.g. to display an error)
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jQuery('#media-item-' + fileObj.id + '.startopen').removeClass('startopen').addClass('open').find('slidetoggle').fadeIn();
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}
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// generic error message
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function wpQueueError(message) {
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jQuery('#media-upload-error').show().html( '<div class="error"><p>' + message + '</p></div>' );
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}
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// file-specific error messages
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function wpFileError(fileObj, message) {
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itemAjaxError(fileObj.id, message);
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}
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function itemAjaxError(id, message) {
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var item = jQuery('#media-item-' + id), filename = item.find('.filename').text(), last_err = item.data('last-err');
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if ( last_err == id ) // prevent firing an error for the same file twice
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return;
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item.html('<div class="error-div">'
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+ '<a class="dismiss" href="#">' + pluploadL10n.dismiss + '</a>'
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+ '<strong>' + pluploadL10n.error_uploading.replace('%s', jQuery.trim(filename)) + '</strong> '
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+ message
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+ '</div>').data('last-err', id);
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}
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function deleteSuccess(data, textStatus) {
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if ( data == '-1' )
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return itemAjaxError(this.id, 'You do not have permission. Has your session expired?');
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if ( data == '0' )
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return itemAjaxError(this.id, 'Could not be deleted. Has it been deleted already?');
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var id = this.id, item = jQuery('#media-item-' + id);
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// Decrement the counters.
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if ( type = jQuery('#type-of-' + id).val() )
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jQuery('#' + type + '-counter').text( jQuery('#' + type + '-counter').text() - 1 );
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if ( post_id && item.hasClass('child-of-'+post_id) )
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jQuery('#attachments-count').text( jQuery('#attachments-count').text() - 1 );
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if ( jQuery('form.type-form #media-items').children().length == 1 && jQuery('.hidden', '#media-items').length > 0 ) {
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jQuery('.toggle').toggle();
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jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden');
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}
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// Vanish it.
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jQuery('.toggle', item).toggle();
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jQuery('.slidetoggle', item).slideUp(200).siblings().removeClass('hidden');
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item.css( {backgroundColor:'#faa'} ).animate( {backgroundColor:'#f4f4f4'}, {queue:false, duration:500} ).addClass('undo');
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jQuery('.filename:empty', item).remove();
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jQuery('.filename .title', item).css('font-weight','bold');
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jQuery('.filename', item).append('<span class="trashnotice"> ' + pluploadL10n.deleted + ' </span>').siblings('a.toggle').hide();
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jQuery('.filename', item).append( jQuery('a.undo', item).removeClass('hidden') );
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jQuery('.menu_order_input', item).hide();
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return;
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}
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function deleteError(X, textStatus, errorThrown) {
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// TODO
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}
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function uploadComplete() {
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jQuery('#insert-gallery').prop('disabled', false);
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}
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function switchUploader(s) {
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if ( s ) {
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deleteUserSetting('uploader');
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jQuery('.media-upload-form').removeClass('html-uploader');
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if ( typeof(uploader) == 'object' )
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uploader.refresh();
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} else {
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setUserSetting('uploader', '1'); // 1 == html uploader
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jQuery('.media-upload-form').addClass('html-uploader');
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}
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}
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function dndHelper(s) {
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var d = document.getElementById('dnd-helper');
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if ( s ) {
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d.style.display = 'block';
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} else {
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d.style.display = 'none';
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}
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}
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function uploadError(fileObj, errorCode, message, uploader) {
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var hundredmb = 100 * 1024 * 1024, max;
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switch (errorCode) {
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case plupload.FAILED:
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wpFileError(fileObj, pluploadL10n.upload_failed);
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break;
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case plupload.FILE_EXTENSION_ERROR:
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wpFileError(fileObj, pluploadL10n.invalid_filetype);
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break;
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case plupload.FILE_SIZE_ERROR:
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uploadSizeError(uploader, fileObj);
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break;
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case plupload.IMAGE_FORMAT_ERROR:
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wpFileError(fileObj, pluploadL10n.not_an_image);
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break;
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case plupload.IMAGE_MEMORY_ERROR:
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wpFileError(fileObj, pluploadL10n.image_memory_exceeded);
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break;
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case plupload.IMAGE_DIMENSIONS_ERROR:
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wpFileError(fileObj, pluploadL10n.image_dimensions_exceeded);
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break;
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case plupload.GENERIC_ERROR:
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wpQueueError(pluploadL10n.upload_failed);
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break;
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case plupload.IO_ERROR:
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max = parseInt(uploader.settings.max_file_size, 10);
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if ( max > hundredmb && fileObj.size > hundredmb )
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wpFileError(fileObj, pluploadL10n.big_upload_failed.replace('%1$s', '<a class="uploader-html" href="#">').replace('%2$s', '</a>'));
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else
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wpQueueError(pluploadL10n.io_error);
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break;
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case plupload.HTTP_ERROR:
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wpQueueError(pluploadL10n.http_error);
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break;
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case plupload.INIT_ERROR:
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jQuery('.media-upload-form').addClass('html-uploader');
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break;
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case plupload.SECURITY_ERROR:
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wpQueueError(pluploadL10n.security_error);
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break;
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/* case plupload.UPLOAD_ERROR.UPLOAD_STOPPED:
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case plupload.UPLOAD_ERROR.FILE_CANCELLED:
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jQuery('#media-item-' + fileObj.id).remove();
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break;*/
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default:
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wpFileError(fileObj, pluploadL10n.default_error);
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}
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}
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function uploadSizeError( up, file, over100mb ) {
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var message;
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if ( over100mb )
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message = pluploadL10n.big_upload_queued.replace('%s', file.name) + ' ' + pluploadL10n.big_upload_failed.replace('%1$s', '<a class="uploader-html" href="#">').replace('%2$s', '</a>');
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else
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message = pluploadL10n.file_exceeds_size_limit.replace('%s', file.name);
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jQuery('#media-items').append('<div id="media-item-' + file.id + '" class="media-item error"><p>' + message + '</p></div>');
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up.removeFile(file);
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}
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jQuery(document).ready(function($){
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$('.media-upload-form').bind('click.uploader', function(e) {
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var target = $(e.target), tr, c;
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if ( target.is('input[type="radio"]') ) { // remember the last used image size and alignment
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tr = target.closest('tr');
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if ( tr.hasClass('align') )
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setUserSetting('align', target.val());
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else if ( tr.hasClass('image-size') )
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setUserSetting('imgsize', target.val());
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} else if ( target.is('button.button') ) { // remember the last used image link url
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c = e.target.className || '';
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c = c.match(/url([^ '"]+)/);
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if ( c && c[1] ) {
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setUserSetting('urlbutton', c[1]);
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target.siblings('.urlfield').val( target.data('link-url') );
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}
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} else if ( target.is('a.dismiss') ) {
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target.parents('.media-item').fadeOut(200, function(){
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$(this).remove();
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});
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} else if ( target.is('.upload-flash-bypass a') || target.is('a.uploader-html') ) { // switch uploader to html4
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$('#media-items, p.submit, span.big-file-warning').css('display', 'none');
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switchUploader(0);
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e.preventDefault();
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} else if ( target.is('.upload-html-bypass a') ) { // switch uploader to multi-file
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$('#media-items, p.submit, span.big-file-warning').css('display', '');
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switchUploader(1);
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e.preventDefault();
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} else if ( target.is('a.describe-toggle-on') ) { // Show
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target.parent().addClass('open');
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target.siblings('.slidetoggle').fadeIn(250, function(){
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var S = $(window).scrollTop(), H = $(window).height(), top = $(this).offset().top, h = $(this).height(), b, B;
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if ( H && top && h ) {
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b = top + h;
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B = S + H;
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if ( b > B ) {
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if ( b - B < top - S )
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window.scrollBy(0, (b - B) + 10);
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else
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window.scrollBy(0, top - S - 40);
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}
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}
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});
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e.preventDefault();
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} else if ( target.is('a.describe-toggle-off') ) { // Hide
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target.siblings('.slidetoggle').fadeOut(250, function(){
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target.parent().removeClass('open');
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});
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e.preventDefault();
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}
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});
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// init and set the uploader
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uploader_init = function() {
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uploader = new plupload.Uploader(wpUploaderInit);
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$('#image_resize').bind('change', function() {
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var arg = $(this).prop('checked');
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setResize( arg );
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if ( arg )
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setUserSetting('upload_resize', '1');
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else
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deleteUserSetting('upload_resize');
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});
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uploader.bind('Init', function(up) {
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var uploaddiv = $('#plupload-upload-ui');
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setResize( getUserSetting('upload_resize', false) );
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if ( up.features.dragdrop && ! $(document.body).hasClass('mobile') ) {
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uploaddiv.addClass('drag-drop');
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$('#drag-drop-area').bind('dragover.wp-uploader', function(){ // dragenter doesn't fire right :(
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uploaddiv.addClass('drag-over');
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}).bind('dragleave.wp-uploader, drop.wp-uploader', function(){
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uploaddiv.removeClass('drag-over');
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});
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} else {
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uploaddiv.removeClass('drag-drop');
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$('#drag-drop-area').unbind('.wp-uploader');
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}
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});
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uploader.init();
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uploader.bind('FilesAdded', function(up, files) {
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var hundredmb = 100 * 1024 * 1024, max = parseInt(up.settings.max_file_size, 10);
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$('#media-upload-error').html('');
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uploadStart();
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plupload.each(files, function(file){
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if ( max > hundredmb && file.size > hundredmb && up.runtime != 'html5' )
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uploadSizeError( up, file, true );
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else
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fileQueued(file);
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});
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up.refresh();
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up.start();
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});
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uploader.bind('BeforeUpload', function(up, file) {
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// something
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});
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uploader.bind('UploadFile', function(up, file) {
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fileUploading(up, file);
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});
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uploader.bind('UploadProgress', function(up, file) {
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uploadProgress(up, file);
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});
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uploader.bind('Error', function(up, err) {
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uploadError(err.file, err.code, err.message, up);
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up.refresh();
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});
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uploader.bind('FileUploaded', function(up, file, response) {
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uploadSuccess(file, response.response);
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});
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uploader.bind('UploadComplete', function(up, files) {
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uploadComplete();
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});
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}
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if ( typeof(wpUploaderInit) == 'object' )
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uploader_init();
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});
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