diff options
Diffstat (limited to 'src/wp-includes/js/plupload/handlers.js')
| -rw-r--r-- | src/wp-includes/js/plupload/handlers.js | 491 |
1 files changed, 491 insertions, 0 deletions
diff --git a/src/wp-includes/js/plupload/handlers.js b/src/wp-includes/js/plupload/handlers.js new file mode 100644 index 0000000000..0b9937c4db --- /dev/null +++ b/src/wp-includes/js/plupload/handlers.js @@ -0,0 +1,491 @@ +var topWin = window.dialogArguments || opener || parent || top, uploader, uploader_init; + +function fileDialogStart() { + jQuery("#media-upload-error").empty(); +} + +// progress and success handlers for media multi uploads +function fileQueued(fileObj) { + // Get rid of unused form + jQuery('.media-blank').remove(); + + var items = jQuery('#media-items').children(), postid = post_id || 0; + + // Collapse a single item + if ( items.length == 1 ) { + items.removeClass('open').find('.slidetoggle').slideUp(200); + } + // Create a progress bar containing the filename + jQuery('<div class="media-item">') + .attr( 'id', 'media-item-' + fileObj.id ) + .addClass('child-of-' + postid) + .append('<div class="progress"><div class="percent">0%</div><div class="bar"></div></div>', + jQuery('<div class="filename original">').text( ' ' + fileObj.name )) + .appendTo( jQuery('#media-items' ) ); + + // Disable submit + jQuery('#insert-gallery').prop('disabled', true); +} + +function uploadStart() { + try { + if ( typeof topWin.tb_remove != 'undefined' ) + topWin.jQuery('#TB_overlay').unbind('click', topWin.tb_remove); + } catch(e){} + + return true; +} + +function uploadProgress(up, file) { + var item = jQuery('#media-item-' + file.id); + + jQuery('.bar', item).width( (200 * file.loaded) / file.size ); + jQuery('.percent', item).html( file.percent + '%' ); +} + +// check to see if a large file failed to upload +function fileUploading(up, file) { + var hundredmb = 100 * 1024 * 1024, max = parseInt(up.settings.max_file_size, 10); + + if ( max > hundredmb && file.size > hundredmb ) { + setTimeout(function(){ + var done; + + if ( file.status < 3 && file.loaded == 0 ) { // not uploading + wpFileError(file, pluploadL10n.big_upload_failed.replace('%1$s', '<a class="uploader-html" href="#">').replace('%2$s', '</a>')); + up.stop(); // stops the whole queue + up.removeFile(file); + up.start(); // restart the queue + } + }, 10000); // wait for 10 sec. for the file to start uploading + } +} + +function updateMediaForm() { + var items = jQuery('#media-items').children(); + + // Just one file, no need for collapsible part + if ( items.length == 1 ) { + items.addClass('open').find('.slidetoggle').show(); + jQuery('.insert-gallery').hide(); + } else if ( items.length > 1 ) { + items.removeClass('open'); + // Only show Gallery button when there are at least two files. + jQuery('.insert-gallery').show(); + } + + // Only show Save buttons when there is at least one file. + if ( items.not('.media-blank').length > 0 ) + jQuery('.savebutton').show(); + else + jQuery('.savebutton').hide(); +} + +function uploadSuccess(fileObj, serverData) { + var item = jQuery('#media-item-' + fileObj.id); + + // on success serverData should be numeric, fix bug in html4 runtime returning the serverData wrapped in a <pre> tag + serverData = serverData.replace(/^<pre>(\d+)<\/pre>$/, '$1'); + + // if async-upload returned an error message, place it in the media item div and return + if ( serverData.match(/media-upload-error|error-div/) ) { + item.html(serverData); + return; + } else { + jQuery('.percent', item).html( pluploadL10n.crunching ); + } + + prepareMediaItem(fileObj, serverData); + updateMediaForm(); + + // Increment the counter. + if ( post_id && item.hasClass('child-of-' + post_id) ) + jQuery('#attachments-count').text(1 * jQuery('#attachments-count').text() + 1); +} + +function setResize(arg) { + if ( arg ) { + if ( uploader.features.jpgresize ) + uploader.settings['resize'] = { width: resize_width, height: resize_height, quality: 100 }; + else + uploader.settings.multipart_params.image_resize = true; + } else { + delete(uploader.settings.resize); + delete(uploader.settings.multipart_params.image_resize); + } +} + +function prepareMediaItem(fileObj, serverData) { + var f = ( typeof shortform == 'undefined' ) ? 1 : 2, item = jQuery('#media-item-' + fileObj.id); + if ( f == 2 && shortform > 2 ) + f = shortform; + + try { + if ( typeof topWin.tb_remove != 'undefined' ) + topWin.jQuery('#TB_overlay').click(topWin.tb_remove); + } catch(e){} + + if ( isNaN(serverData) || !serverData ) { // Old style: Append the HTML returned by the server -- thumbnail and form inputs + item.append(serverData); + prepareMediaItemInit(fileObj); + } else { // New style: server data is just the attachment ID, fetch the thumbnail and form html from the server + item.load('async-upload.php', {attachment_id:serverData, fetch:f}, function(){prepareMediaItemInit(fileObj);updateMediaForm()}); + } +} + +function prepareMediaItemInit(fileObj) { + var item = jQuery('#media-item-' + fileObj.id); + // Clone the thumbnail as a "pinkynail" -- a tiny image to the left of the filename + jQuery('.thumbnail', item).clone().attr('class', 'pinkynail toggle').prependTo(item); + + // Replace the original filename with the new (unique) one assigned during upload + jQuery('.filename.original', item).replaceWith( jQuery('.filename.new', item) ); + + // Bind AJAX to the new Delete button + jQuery('a.delete', item).click(function(){ + // Tell the server to delete it. TODO: handle exceptions + jQuery.ajax({ + url: ajaxurl, + type: 'post', + success: deleteSuccess, + error: deleteError, + id: fileObj.id, + data: { + id : this.id.replace(/[^0-9]/g, ''), + action : 'trash-post', + _ajax_nonce : this.href.replace(/^.*wpnonce=/,'') + } + }); + return false; + }); + + // Bind AJAX to the new Undo button + jQuery('a.undo', item).click(function(){ + // Tell the server to untrash it. TODO: handle exceptions + jQuery.ajax({ + url: ajaxurl, + type: 'post', + id: fileObj.id, + data: { + id : this.id.replace(/[^0-9]/g,''), + action: 'untrash-post', + _ajax_nonce: this.href.replace(/^.*wpnonce=/,'') + }, + success: function(data, textStatus){ + var item = jQuery('#media-item-' + fileObj.id); + + if ( type = jQuery('#type-of-' + fileObj.id).val() ) + jQuery('#' + type + '-counter').text(jQuery('#' + type + '-counter').text()-0+1); + + if ( post_id && item.hasClass('child-of-'+post_id) ) + jQuery('#attachments-count').text(jQuery('#attachments-count').text()-0+1); + + jQuery('.filename .trashnotice', item).remove(); + jQuery('.filename .title', item).css('font-weight','normal'); + jQuery('a.undo', item).addClass('hidden'); + jQuery('.menu_order_input', item).show(); + item.css( {backgroundColor:'#ceb'} ).animate( {backgroundColor: '#fff'}, { queue: false, duration: 500, complete: function(){ jQuery(this).css({backgroundColor:''}); } }).removeClass('undo'); + } + }); + return false; + }); + + // Open this item if it says to start open (e.g. to display an error) + jQuery('#media-item-' + fileObj.id + '.startopen').removeClass('startopen').addClass('open').find('slidetoggle').fadeIn(); +} + +// generic error message +function wpQueueError(message) { + jQuery('#media-upload-error').show().html( '<div class="error"><p>' + message + '</p></div>' ); +} + +// file-specific error messages +function wpFileError(fileObj, message) { + itemAjaxError(fileObj.id, message); +} + +function itemAjaxError(id, message) { + var item = jQuery('#media-item-' + id), filename = item.find('.filename').text(), last_err = item.data('last-err'); + + if ( last_err == id ) // prevent firing an error for the same file twice + return; + + item.html('<div class="error-div">' + + '<a class="dismiss" href="#">' + pluploadL10n.dismiss + '</a>' + + '<strong>' + pluploadL10n.error_uploading.replace('%s', jQuery.trim(filename)) + '</strong> ' + + message + + '</div>').data('last-err', id); +} + +function deleteSuccess(data, textStatus) { + if ( data == '-1' ) + return itemAjaxError(this.id, 'You do not have permission. Has your session expired?'); + + if ( data == '0' ) + return itemAjaxError(this.id, 'Could not be deleted. Has it been deleted already?'); + + var id = this.id, item = jQuery('#media-item-' + id); + + // Decrement the counters. + if ( type = jQuery('#type-of-' + id).val() ) + jQuery('#' + type + '-counter').text( jQuery('#' + type + '-counter').text() - 1 ); + + if ( post_id && item.hasClass('child-of-'+post_id) ) + jQuery('#attachments-count').text( jQuery('#attachments-count').text() - 1 ); + + if ( jQuery('form.type-form #media-items').children().length == 1 && jQuery('.hidden', '#media-items').length > 0 ) { + jQuery('.toggle').toggle(); + jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden'); + } + + // Vanish it. + jQuery('.toggle', item).toggle(); + jQuery('.slidetoggle', item).slideUp(200).siblings().removeClass('hidden'); + item.css( {backgroundColor:'#faa'} ).animate( {backgroundColor:'#f4f4f4'}, {queue:false, duration:500} ).addClass('undo'); + + jQuery('.filename:empty', item).remove(); + jQuery('.filename .title', item).css('font-weight','bold'); + jQuery('.filename', item).append('<span class="trashnotice"> ' + pluploadL10n.deleted + ' </span>').siblings('a.toggle').hide(); + jQuery('.filename', item).append( jQuery('a.undo', item).removeClass('hidden') ); + jQuery('.menu_order_input', item).hide(); + + return; +} + +function deleteError(X, textStatus, errorThrown) { + // TODO +} + +function uploadComplete() { + jQuery('#insert-gallery').prop('disabled', false); +} + +function switchUploader(s) { + if ( s ) { + deleteUserSetting('uploader'); + jQuery('.media-upload-form').removeClass('html-uploader'); + + if ( typeof(uploader) == 'object' ) + uploader.refresh(); + } else { + setUserSetting('uploader', '1'); // 1 == html uploader + jQuery('.media-upload-form').addClass('html-uploader'); + } +} + +function dndHelper(s) { + var d = document.getElementById('dnd-helper'); + + if ( s ) { + d.style.display = 'block'; + } else { + d.style.display = 'none'; + } +} + +function uploadError(fileObj, errorCode, message, uploader) { + var hundredmb = 100 * 1024 * 1024, max; + + switch (errorCode) { + case plupload.FAILED: + wpFileError(fileObj, pluploadL10n.upload_failed); + break; + case plupload.FILE_EXTENSION_ERROR: + wpFileError(fileObj, pluploadL10n.invalid_filetype); + break; + case plupload.FILE_SIZE_ERROR: + uploadSizeError(uploader, fileObj); + break; + case plupload.IMAGE_FORMAT_ERROR: + wpFileError(fileObj, pluploadL10n.not_an_image); + break; + case plupload.IMAGE_MEMORY_ERROR: + wpFileError(fileObj, pluploadL10n.image_memory_exceeded); + break; + case plupload.IMAGE_DIMENSIONS_ERROR: + wpFileError(fileObj, pluploadL10n.image_dimensions_exceeded); + break; + case plupload.GENERIC_ERROR: + wpQueueError(pluploadL10n.upload_failed); + break; + case plupload.IO_ERROR: + max = parseInt(uploader.settings.max_file_size, 10); + + if ( max > hundredmb && fileObj.size > hundredmb ) + wpFileError(fileObj, pluploadL10n.big_upload_failed.replace('%1$s', '<a class="uploader-html" href="#">').replace('%2$s', '</a>')); + else + wpQueueError(pluploadL10n.io_error); + break; + case plupload.HTTP_ERROR: + wpQueueError(pluploadL10n.http_error); + break; + case plupload.INIT_ERROR: + jQuery('.media-upload-form').addClass('html-uploader'); + break; + case plupload.SECURITY_ERROR: + wpQueueError(pluploadL10n.security_error); + break; +/* case plupload.UPLOAD_ERROR.UPLOAD_STOPPED: + case plupload.UPLOAD_ERROR.FILE_CANCELLED: + jQuery('#media-item-' + fileObj.id).remove(); + break;*/ + default: + wpFileError(fileObj, pluploadL10n.default_error); + } +} + +function uploadSizeError( up, file, over100mb ) { + var message; + + if ( over100mb ) + message = pluploadL10n.big_upload_queued.replace('%s', file.name) + ' ' + pluploadL10n.big_upload_failed.replace('%1$s', '<a class="uploader-html" href="#">').replace('%2$s', '</a>'); + else + message = pluploadL10n.file_exceeds_size_limit.replace('%s', file.name); + + jQuery('#media-items').append('<div id="media-item-' + file.id + '" class="media-item error"><p>' + message + '</p></div>'); + up.removeFile(file); +} + +jQuery(document).ready(function($){ + $('.media-upload-form').bind('click.uploader', function(e) { + var target = $(e.target), tr, c; + + if ( target.is('input[type="radio"]') ) { // remember the last used image size and alignment + tr = target.closest('tr'); + + if ( tr.hasClass('align') ) + setUserSetting('align', target.val()); + else if ( tr.hasClass('image-size') ) + setUserSetting('imgsize', target.val()); + + } else if ( target.is('button.button') ) { // remember the last used image link url + c = e.target.className || ''; + c = c.match(/url([^ '"]+)/); + + if ( c && c[1] ) { + setUserSetting('urlbutton', c[1]); + target.siblings('.urlfield').val( target.data('link-url') ); + } + } else if ( target.is('a.dismiss') ) { + target.parents('.media-item').fadeOut(200, function(){ + $(this).remove(); + }); + } else if ( target.is('.upload-flash-bypass a') || target.is('a.uploader-html') ) { // switch uploader to html4 + $('#media-items, p.submit, span.big-file-warning').css('display', 'none'); + switchUploader(0); + e.preventDefault(); + } else if ( target.is('.upload-html-bypass a') ) { // switch uploader to multi-file + $('#media-items, p.submit, span.big-file-warning').css('display', ''); + switchUploader(1); + e.preventDefault(); + } else if ( target.is('a.describe-toggle-on') ) { // Show + target.parent().addClass('open'); + target.siblings('.slidetoggle').fadeIn(250, function(){ + var S = $(window).scrollTop(), H = $(window).height(), top = $(this).offset().top, h = $(this).height(), b, B; + + if ( H && top && h ) { + b = top + h; + B = S + H; + + if ( b > B ) { + if ( b - B < top - S ) + window.scrollBy(0, (b - B) + 10); + else + window.scrollBy(0, top - S - 40); + } + } + }); + e.preventDefault(); + } else if ( target.is('a.describe-toggle-off') ) { // Hide + target.siblings('.slidetoggle').fadeOut(250, function(){ + target.parent().removeClass('open'); + }); + e.preventDefault(); + } + }); + + // init and set the uploader + uploader_init = function() { + uploader = new plupload.Uploader(wpUploaderInit); + + $('#image_resize').bind('change', function() { + var arg = $(this).prop('checked'); + + setResize( arg ); + + if ( arg ) + setUserSetting('upload_resize', '1'); + else + deleteUserSetting('upload_resize'); + }); + + uploader.bind('Init', function(up) { + var uploaddiv = $('#plupload-upload-ui'); + + setResize( getUserSetting('upload_resize', false) ); + + if ( up.features.dragdrop && ! $(document.body).hasClass('mobile') ) { + uploaddiv.addClass('drag-drop'); + $('#drag-drop-area').bind('dragover.wp-uploader', function(){ // dragenter doesn't fire right :( + uploaddiv.addClass('drag-over'); + }).bind('dragleave.wp-uploader, drop.wp-uploader', function(){ + uploaddiv.removeClass('drag-over'); + }); + } else { + uploaddiv.removeClass('drag-drop'); + $('#drag-drop-area').unbind('.wp-uploader'); + } + + if ( up.runtime == 'html4' ) + $('.upload-flash-bypass').hide(); + }); + + uploader.init(); + + uploader.bind('FilesAdded', function(up, files) { + var hundredmb = 100 * 1024 * 1024, max = parseInt(up.settings.max_file_size, 10); + + $('#media-upload-error').html(''); + uploadStart(); + + plupload.each(files, function(file){ + if ( max > hundredmb && file.size > hundredmb && up.runtime != 'html5' ) + uploadSizeError( up, file, true ); + else + fileQueued(file); + }); + + up.refresh(); + up.start(); + }); + + uploader.bind('BeforeUpload', function(up, file) { + // something + }); + + uploader.bind('UploadFile', function(up, file) { + fileUploading(up, file); + }); + + uploader.bind('UploadProgress', function(up, file) { + uploadProgress(up, file); + }); + + uploader.bind('Error', function(up, err) { + uploadError(err.file, err.code, err.message, up); + up.refresh(); + }); + + uploader.bind('FileUploaded', function(up, file, response) { + uploadSuccess(file, response.response); + }); + + uploader.bind('UploadComplete', function(up, files) { + uploadComplete(); + }); + } + + if ( typeof(wpUploaderInit) == 'object' ) + uploader_init(); + +}); |