X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/f9001779751f83dc8a10e478bfecb4d8dd5f964c..4713a14935b83517997f3c88f808eb41da55033d:/wp-includes/js/autosave.js

diff --git a/wp-includes/js/autosave.js b/wp-includes/js/autosave.js
index 14529d9d..def54298 100644
--- a/wp-includes/js/autosave.js
+++ b/wp-includes/js/autosave.js
@@ -1 +1,599 @@
-var autosave,autosaveLast="",autosavePeriodical,autosaveOldMessage="",autosaveDelayPreview=false,notSaved=true,blockSave=false,interimLogin=false;jQuery(document).ready(function(b){var a=true;autosaveLast=b("#post #title").val()+b("#post #content").val();autosavePeriodical=b.schedule({time:autosaveL10n.autosaveInterval*1000,func:function(){autosave()},repeat:true,protect:true});b("#post").submit(function(){b.cancel(autosavePeriodical)});b('input[type="submit"], a.submitdelete',"#submitpost").click(function(){blockSave=true;window.onbeforeunload=null;b(":button, :submit","#submitpost").each(function(){var c=b(this);if(c.hasClass("button-primary")){c.addClass("button-primary-disabled")}else{c.addClass("button-disabled")}});if(b(this).attr("id")=="publish"){b("#ajax-loading").css("visibility","visible")}else{b("#draft-ajax-loading").css("visibility","visible")}});window.onbeforeunload=function(){var c=typeof(tinyMCE)!="undefined"?tinyMCE.activeEditor:false,e,d;if(c&&!c.isHidden()){if(c.isDirty()){return autosaveL10n.saveAlert}}else{e=b("#post #title").val(),d=b("#post #content").val();if((e||d)&&e+d!=autosaveLast){return autosaveL10n.saveAlert}}};b("#post-preview").click(function(){if(b("#auto_draft").val()=="1"&&notSaved){autosaveDelayPreview=true;autosave();return false}doPreview();return false});doPreview=function(){b("input#wp-preview").val("dopreview");b("form#post").attr("target","wp-preview").submit().attr("target","");b("input#wp-preview").val("")};if(typeof tinyMCE!="undefined"){b("#title")[b.browser.opera?"keypress":"keydown"](function(c){if(c.which==9&&!c.shiftKey&&!c.controlKey&&!c.altKey){if((b("#auto_draft").val()=="1")&&(b("#title").val().length>0)){autosave()}if(tinyMCE.activeEditor&&!tinyMCE.activeEditor.isHidden()&&a){c.preventDefault();a=false;tinyMCE.activeEditor.focus();return false}}})}if("1"==b("#auto_draft").val()){b("#title").blur(function(){if(!this.value||b("#auto_draft").val()!="1"){return}delayed_autosave()})}});function autosave_parse_response(c){var e=wpAjax.parseAjaxResponse(c,"autosave"),f="",a,b,d;if(e&&e.responses&&e.responses.length){f=e.responses[0].data;if(e.responses[0].supplemental){b=e.responses[0].supplemental;if("disable"==b.disable_autosave){autosave=function(){};e={errors:true}}if(b.session_expired&&(d=b.session_expired)){if(!interimLogin||interimLogin.closed){interimLogin=window.open(d,"login","width=600,height=450,resizable=yes,scrollbars=yes,status=yes");interimLogin.focus()}delete b.session_expired}jQuery.each(b,function(g,h){if(g.match(/^replace-/)){jQuery("#"+g.replace("replace-","")).val(h)}})}if(!e.errors){a=parseInt(e.responses[0].id,10);if(!isNaN(a)&&a>0){autosave_update_slug(a)}}}if(f){jQuery("#autosave").html(f)}else{if(autosaveOldMessage&&e){jQuery("#autosave").html(autosaveOldMessage)}}return e}function autosave_saved(a){blockSave=false;autosave_parse_response(a);autosave_enable_buttons()}function autosave_saved_new(b){blockSave=false;var d=autosave_parse_response(b),c,a;if(d&&d.responses.length&&!d.errors){a=parseInt(d.responses[0].id,10);if(!isNaN(a)&&a>0){notSaved=false;jQuery("#auto_draft").val("0")}autosave_enable_buttons();if(autosaveDelayPreview){autosaveDelayPreview=false;doPreview()}}else{autosave_enable_buttons()}}function autosave_update_slug(a){if("undefined"!=makeSlugeditClickable&&jQuery.isFunction(makeSlugeditClickable)&&!jQuery("#edit-slug-box > *").size()){jQuery.post(ajaxurl,{action:"sample-permalink",post_id:a,new_title:jQuery("#title").val(),samplepermalinknonce:jQuery("#samplepermalinknonce").val()},function(b){jQuery("#edit-slug-box").html(b);makeSlugeditClickable()})}}function autosave_loading(){jQuery("#autosave").html(autosaveL10n.savingText)}function autosave_enable_buttons(){setTimeout(function(){jQuery(":button, :submit","#submitpost").removeAttr("disabled");jQuery(".ajax-loading").css("visibility","hidden")},500)}function autosave_disable_buttons(){jQuery(":button, :submit","#submitpost").attr("disabled","disabled");setTimeout(autosave_enable_buttons,5000)}function delayed_autosave(){setTimeout(function(){if(blockSave){return}autosave()},200)}autosave=function(){blockSave=true;var c=(typeof tinyMCE!="undefined")&&tinyMCE.activeEditor&&!tinyMCE.activeEditor.isHidden(),d,f,b,e,a;autosave_disable_buttons();d={action:"autosave",post_ID:jQuery("#post_ID").val()||0,post_title:jQuery("#title").val()||"",autosavenonce:jQuery("#autosavenonce").val(),post_type:jQuery("#post_type").val()||"",autosave:1};jQuery(".tags-input").each(function(){d[this.name]=this.value});f=true;if(jQuery("#TB_window").css("display")=="block"){f=false}if(c&&f){b=tinyMCE.activeEditor;if(b.plugins.spellchecker&&b.plugins.spellchecker.active){f=false}else{if("mce_fullscreen"==b.id){tinyMCE.get("content").setContent(b.getContent({format:"raw"}),{format:"raw"})}tinyMCE.get("content").save()}}d.content=jQuery("#content").val();if(jQuery("#post_name").val()){d.post_name=jQuery("#post_name").val()}if((d.post_title.length==0&&d.content.length==0)||d.post_title+d.content==autosaveLast){f=false}e=jQuery("#original_post_status").val();goodcats=([]);jQuery("[name='post_category[]']:checked").each(function(g){goodcats.push(this.value)});d.catslist=goodcats.join(",");if(jQuery("#comment_status").attr("checked")){d.comment_status="open"}if(jQuery("#ping_status").attr("checked")){d.ping_status="open"}if(jQuery("#excerpt").size()){d.excerpt=jQuery("#excerpt").val()}if(jQuery("#post_author").size()){d.post_author=jQuery("#post_author").val()}if(jQuery("#parent_id").val()){d.parent_id=jQuery("#parent_id").val()}d.user_ID=jQuery("#user-id").val();if(jQuery("#auto_draft").val()=="1"){d.auto_draft="1"}if(f){autosaveLast=jQuery("#title").val()+jQuery("#content").val()}else{d.autosave=0}if(d.auto_draft=="1"){a=autosave_saved_new}else{a=autosave_saved}autosaveOldMessage=jQuery("#autosave").html();jQuery.ajax({data:d,beforeSend:f?autosave_loading:null,type:"POST",url:autosaveL10n.requestFile,success:a})};
\ No newline at end of file
+/* global tinymce, wpCookies, autosaveL10n, switchEditors */
+// Back-compat
+window.autosave = function() {
+	return true;
+};
+
+( function( $, window ) {
+	function autosave() {
+		var initialCompareString,
+		lastTriggerSave = 0,
+		$document = $(document);
+
+		/**
+		 * Returns the data saved in both local and remote autosave
+		 *
+		 * @return object Object containing the post data
+		 */
+		function getPostData( type ) {
+			var post_name, parent_id, data,
+				time = ( new Date() ).getTime(),
+				cats = [],
+				editor = typeof tinymce !== 'undefined' && tinymce.get('content');
+
+			// Don't run editor.save() more often than every 3 sec.
+			// It is resource intensive and might slow down typing in long posts on slow devices.
+			if ( editor && ! editor.isHidden() && time - 3000 > lastTriggerSave ) {
+				editor.save();
+				lastTriggerSave = time;
+			}
+
+			data = {
+				post_id: $( '#post_ID' ).val() || 0,
+				post_type: $( '#post_type' ).val() || '',
+				post_author: $( '#post_author' ).val() || '',
+				post_title: $( '#title' ).val() || '',
+				content: $( '#content' ).val() || '',
+				excerpt: $( '#excerpt' ).val() || ''
+			};
+
+			if ( type === 'local' ) {
+				return data;
+			}
+
+			$( 'input[id^="in-category-"]:checked' ).each( function() {
+				cats.push( this.value );
+			});
+			data.catslist = cats.join(',');
+
+			if ( post_name = $( '#post_name' ).val() ) {
+				data.post_name = post_name;
+			}
+
+			if ( parent_id = $( '#parent_id' ).val() ) {
+				data.parent_id = parent_id;
+			}
+
+			if ( $( '#comment_status' ).prop( 'checked' ) ) {
+				data.comment_status = 'open';
+			}
+
+			if ( $( '#ping_status' ).prop( 'checked' ) ) {
+				data.ping_status = 'open';
+			}
+
+			if ( $( '#auto_draft' ).val() === '1' ) {
+				data.auto_draft = '1';
+			}
+
+			return data;
+		}
+
+		// Concatenate title, content and excerpt. Used to track changes when auto-saving.
+		function getCompareString( postData ) {
+			if ( typeof postData === 'object' ) {
+				return ( postData.post_title || '' ) + '::' + ( postData.content || '' ) + '::' + ( postData.excerpt || '' );
+			}
+
+			return ( $('#title').val() || '' ) + '::' + ( $('#content').val() || '' ) + '::' + ( $('#excerpt').val() || '' );
+		}
+
+		function disableButtons() {
+			$document.trigger('autosave-disable-buttons');
+			// Re-enable 5 sec later. Just gives autosave a head start to avoid collisions.
+			setTimeout( enableButtons, 5000 );
+		}
+
+		function enableButtons() {
+			$document.trigger( 'autosave-enable-buttons' );
+		}
+
+		// Autosave in localStorage
+		function autosaveLocal() {
+			var restorePostData, undoPostData, blog_id, post_id, hasStorage, intervalTimer,
+				lastCompareString,
+				isSuspended = false;
+
+			// Check if the browser supports sessionStorage and it's not disabled
+			function checkStorage() {
+				var test = Math.random().toString(),
+					result = false;
+
+				try {
+					window.sessionStorage.setItem( 'wp-test', test );
+					result = window.sessionStorage.getItem( 'wp-test' ) === test;
+					window.sessionStorage.removeItem( 'wp-test' );
+				} catch(e) {}
+
+				hasStorage = result;
+				return result;
+			}
+
+			/**
+			 * Initialize the local storage
+			 *
+			 * @return mixed False if no sessionStorage in the browser or an Object containing all postData for this blog
+			 */
+			function getStorage() {
+				var stored_obj = false;
+				// Separate local storage containers for each blog_id
+				if ( hasStorage && blog_id ) {
+					stored_obj = sessionStorage.getItem( 'wp-autosave-' + blog_id );
+
+					if ( stored_obj ) {
+						stored_obj = JSON.parse( stored_obj );
+					} else {
+						stored_obj = {};
+					}
+				}
+
+				return stored_obj;
+			}
+
+			/**
+			 * Set the storage for this blog
+			 *
+			 * Confirms that the data was saved successfully.
+			 *
+			 * @return bool
+			 */
+			function setStorage( stored_obj ) {
+				var key;
+
+				if ( hasStorage && blog_id ) {
+					key = 'wp-autosave-' + blog_id;
+					sessionStorage.setItem( key, JSON.stringify( stored_obj ) );
+					return sessionStorage.getItem( key ) !== null;
+				}
+
+				return false;
+			}
+
+			/**
+			 * Get the saved post data for the current post
+			 *
+			 * @return mixed False if no storage or no data or the postData as an Object
+			 */
+			function getSavedPostData() {
+				var stored = getStorage();
+
+				if ( ! stored || ! post_id ) {
+					return false;
+				}
+
+				return stored[ 'post_' + post_id ] || false;
+			}
+
+			/**
+			 * Set (save or delete) post data in the storage.
+			 *
+			 * If stored_data evaluates to 'false' the storage key for the current post will be removed
+			 *
+			 * $param stored_data The post data to store or null/false/empty to delete the key
+			 * @return bool
+			 */
+			function setData( stored_data ) {
+				var stored = getStorage();
+
+				if ( ! stored || ! post_id ) {
+					return false;
+				}
+
+				if ( stored_data ) {
+					stored[ 'post_' + post_id ] = stored_data;
+				} else if ( stored.hasOwnProperty( 'post_' + post_id ) ) {
+					delete stored[ 'post_' + post_id ];
+				} else {
+					return false;
+				}
+
+				return setStorage( stored );
+			}
+
+			function suspend() {
+				isSuspended = true;
+			}
+
+			function resume() {
+				isSuspended = false;
+			}
+
+			/**
+			 * Save post data for the current post
+			 *
+			 * Runs on a 15 sec. interval, saves when there are differences in the post title or content.
+			 * When the optional data is provided, updates the last saved post data.
+			 *
+			 * $param data optional Object The post data for saving, minimum 'post_title' and 'content'
+			 * @return bool
+			 */
+			function save( data ) {
+				var postData, compareString,
+					result = false;
+
+				if ( isSuspended ) {
+					return false;
+				}
+
+				if ( data ) {
+					postData = getSavedPostData() || {};
+					$.extend( postData, data );
+				} else {
+					postData = getPostData('local');
+				}
+
+				compareString = getCompareString( postData );
+
+				if ( typeof lastCompareString === 'undefined' ) {
+					lastCompareString = initialCompareString;
+				}
+
+				// If the content, title and excerpt did not change since the last save, don't save again
+				if ( compareString === lastCompareString ) {
+					return false;
+				}
+
+				postData.save_time = ( new Date() ).getTime();
+				postData.status = $( '#post_status' ).val() || '';
+				result = setData( postData );
+
+				if ( result ) {
+					lastCompareString = compareString;
+				}
+
+				return result;
+			}
+
+			// Run on DOM ready
+			function run() {
+				post_id = $('#post_ID').val() || 0;
+
+				// Check if the local post data is different than the loaded post data.
+				if ( $( '#wp-content-wrap' ).hasClass( 'tmce-active' ) ) {
+					// If TinyMCE loads first, check the post 1.5 sec. after it is ready.
+					// By this time the content has been loaded in the editor and 'saved' to the textarea.
+					// This prevents false positives.
+					$document.on( 'tinymce-editor-init.autosave', function() {
+						window.setTimeout( function() {
+							checkPost();
+						}, 1500 );
+					});
+				} else {
+					checkPost();
+				}
+
+				// Save every 15 sec.
+				intervalTimer = window.setInterval( save, 15000 );
+
+				$( 'form#post' ).on( 'submit.autosave-local', function() {
+					var editor = typeof tinymce !== 'undefined' && tinymce.get('content'),
+						post_id = $('#post_ID').val() || 0;
+
+					if ( editor && ! editor.isHidden() ) {
+						// Last onSubmit event in the editor, needs to run after the content has been moved to the textarea.
+						editor.on( 'submit', function() {
+							save({
+								post_title: $( '#title' ).val() || '',
+								content: $( '#content' ).val() || '',
+								excerpt: $( '#excerpt' ).val() || ''
+							});
+						});
+					} else {
+						save({
+							post_title: $( '#title' ).val() || '',
+							content: $( '#content' ).val() || '',
+							excerpt: $( '#excerpt' ).val() || ''
+						});
+					}
+
+					wpCookies.set( 'wp-saving-post-' + post_id, 'check' );
+				});
+			}
+
+			// Strip whitespace and compare two strings
+			function compare( str1, str2 ) {
+				function removeSpaces( string ) {
+					return string.toString().replace(/[\x20\t\r\n\f]+/g, '');
+				}
+
+				return ( removeSpaces( str1 || '' ) === removeSpaces( str2 || '' ) );
+			}
+
+			/**
+			 * Check if the saved data for the current post (if any) is different than the loaded post data on the screen
+			 *
+			 * Shows a standard message letting the user restore the post data if different.
+			 *
+			 * @return void
+			 */
+			function checkPost() {
+				var content, post_title, excerpt, $notice,
+					postData = getSavedPostData(),
+					cookie = wpCookies.get( 'wp-saving-post-' + post_id );
+
+				if ( ! postData ) {
+					return;
+				}
+
+				if ( cookie ) {
+					wpCookies.remove( 'wp-saving-post-' + post_id );
+
+					if ( cookie === 'saved' ) {
+						// The post was saved properly, remove old data and bail
+						setData( false );
+						return;
+					}
+				}
+
+				// There is a newer autosave. Don't show two "restore" notices at the same time.
+				if ( $( '#has-newer-autosave' ).length ) {
+					return;
+				}
+
+				content = $( '#content' ).val() || '';
+				post_title = $( '#title' ).val() || '';
+				excerpt = $( '#excerpt' ).val() || '';
+
+				// cookie == 'check' means the post was not saved properly, always show #local-storage-notice
+				if ( cookie !== 'check' && compare( content, postData.content ) &&
+					compare( post_title, postData.post_title ) && compare( excerpt, postData.excerpt ) ) {
+
+					return;
+				}
+
+				restorePostData = postData;
+				undoPostData = {
+					content: content,
+					post_title: post_title,
+					excerpt: excerpt
+				};
+
+				$notice = $( '#local-storage-notice' );
+				$('.wrap h2').first().after( $notice.addClass( 'updated' ).show() );
+
+				$notice.on( 'click.autosave-local', function( event ) {
+					var $target = $( event.target );
+
+					if ( $target.hasClass( 'restore-backup' ) ) {
+						restorePost( restorePostData );
+						$target.parent().hide();
+						$(this).find( 'p.undo-restore' ).show();
+					} else if ( $target.hasClass( 'undo-restore-backup' ) ) {
+						restorePost( undoPostData );
+						$target.parent().hide();
+						$(this).find( 'p.local-restore' ).show();
+					}
+
+					event.preventDefault();
+				});
+			}
+
+			// Restore the current title, content and excerpt from postData.
+			function restorePost( postData ) {
+				var editor;
+
+				if ( postData ) {
+					// Set the last saved data
+					lastCompareString = getCompareString( postData );
+
+					if ( $( '#title' ).val() !== postData.post_title ) {
+						$( '#title' ).focus().val( postData.post_title || '' );
+					}
+
+					$( '#excerpt' ).val( postData.excerpt || '' );
+					editor = typeof tinymce !== 'undefined' && tinymce.get('content');
+
+					if ( editor && ! editor.isHidden() && typeof switchEditors !== 'undefined' ) {
+						// Make sure there's an undo level in the editor
+						editor.undoManager.add();
+						editor.setContent( postData.content ? switchEditors.wpautop( postData.content ) : '' );
+					} else {
+						// Make sure the Text editor is selected
+						$( '#content-html' ).click();
+						$( '#content' ).val( postData.content );
+					}
+
+					return true;
+				}
+
+				return false;
+			}
+
+			// Initialize and run checkPost() on loading the script (before TinyMCE init)
+			blog_id = typeof window.autosaveL10n !== 'undefined' && window.autosaveL10n.blog_id;
+
+			// Check if the browser supports sessionStorage and it's not disabled
+			if ( ! checkStorage() ) {
+				return;
+			}
+
+			// Don't run if the post type supports neither 'editor' (textarea#content) nor 'excerpt'.
+			if ( ! blog_id || ( ! $('#content').length && ! $('#excerpt').length ) ) {
+				return;
+			}
+
+			$document.ready( run );
+
+			return {
+				hasStorage: hasStorage,
+				getSavedPostData: getSavedPostData,
+				save: save,
+				suspend: suspend,
+				resume: resume
+			};
+		}
+
+		// Autosave on the server
+		function autosaveServer() {
+			var _blockSave, _blockSaveTimer, previousCompareString, lastCompareString,
+				nextRun = 0,
+				isSuspended = false;
+
+			// Block saving for the next 10 sec.
+			function tempBlockSave() {
+				_blockSave = true;
+				window.clearTimeout( _blockSaveTimer );
+
+				_blockSaveTimer = window.setTimeout( function() {
+					_blockSave = false;
+				}, 10000 );
+			}
+
+			function suspend() {
+				isSuspended = true;
+			}
+
+			function resume() {
+				isSuspended = false;
+			}
+
+			// Runs on heartbeat-response
+			function response( data ) {
+				_schedule();
+				_blockSave = false;
+				lastCompareString = previousCompareString;
+				previousCompareString = '';
+
+				$document.trigger( 'after-autosave', [data] );
+				enableButtons();
+
+				if ( data.success ) {
+					// No longer an auto-draft
+					$( '#auto_draft' ).val('');
+				}
+			}
+
+			/**
+			 * Save immediately
+			 *
+			 * Resets the timing and tells heartbeat to connect now
+			 *
+			 * @return void
+			 */
+			function triggerSave() {
+				nextRun = 0;
+				wp.heartbeat.connectNow();
+			}
+
+			/**
+			 * Checks if the post content in the textarea has changed since page load.
+			 *
+			 * This also happens when TinyMCE is active and editor.save() is triggered by
+			 * wp.autosave.getPostData().
+			 *
+			 * @return bool
+			 */
+			function postChanged() {
+				return getCompareString() !== initialCompareString;
+			}
+
+			// Runs on 'heartbeat-send'
+			function save() {
+				var postData, compareString;
+
+				// window.autosave() used for back-compat
+				if ( isSuspended || _blockSave || ! window.autosave() ) {
+					return false;
+				}
+
+				if ( ( new Date() ).getTime() < nextRun ) {
+					return false;
+				}
+
+				postData = getPostData();
+				compareString = getCompareString( postData );
+
+				// First check
+				if ( typeof lastCompareString === 'undefined' ) {
+					lastCompareString = initialCompareString;
+				}
+
+				// No change
+				if ( compareString === lastCompareString ) {
+					return false;
+				}
+
+				previousCompareString = compareString;
+				tempBlockSave();
+				disableButtons();
+
+				$document.trigger( 'wpcountwords', [ postData.content ] )
+					.trigger( 'before-autosave', [ postData ] );
+
+				postData._wpnonce = $( '#_wpnonce' ).val() || '';
+
+				return postData;
+			}
+
+			function _schedule() {
+				nextRun = ( new Date() ).getTime() + ( autosaveL10n.autosaveInterval * 1000 ) || 60000;
+			}
+
+			$document.on( 'heartbeat-send.autosave', function( event, data ) {
+				var autosaveData = save();
+
+				if ( autosaveData ) {
+					data.wp_autosave = autosaveData;
+				}
+			}).on( 'heartbeat-tick.autosave', function( event, data ) {
+				if ( data.wp_autosave ) {
+					response( data.wp_autosave );
+				}
+			}).on( 'heartbeat-connection-lost.autosave', function( event, error, status ) {
+				// When connection is lost, keep user from submitting changes.
+				if ( 'timeout' === error || 603 === status ) {
+					var $notice = $('#lost-connection-notice');
+
+					if ( ! wp.autosave.local.hasStorage ) {
+						$notice.find('.hide-if-no-sessionstorage').hide();
+					}
+
+					$notice.show();
+					disableButtons();
+				}
+			}).on( 'heartbeat-connection-restored.autosave', function() {
+				$('#lost-connection-notice').hide();
+				enableButtons();
+			}).ready( function() {
+				_schedule();
+			});
+
+			return {
+				tempBlockSave: tempBlockSave,
+				triggerSave: triggerSave,
+				postChanged: postChanged,
+				suspend: suspend,
+				resume: resume
+			};
+		}
+
+		// Wait for TinyMCE to initialize plus 1 sec. for any external css to finish loading,
+		// then 'save' to the textarea before setting initialCompareString.
+		// This avoids any insignificant differences between the initial textarea content and the content
+		// extracted from the editor.
+		$document.on( 'tinymce-editor-init.autosave', function( event, editor ) {
+			if ( editor.id === 'content' ) {
+				window.setTimeout( function() {
+					editor.save();
+					initialCompareString = getCompareString();
+				}, 1000 );
+			}
+		}).ready( function() {
+			// Set the initial compare string in case TinyMCE is not used or not loaded first
+			initialCompareString = getCompareString();
+		});
+
+		return {
+			getPostData: getPostData,
+			getCompareString: getCompareString,
+			disableButtons: disableButtons,
+			enableButtons: enableButtons,
+			local: autosaveLocal(),
+			server: autosaveServer()
+		};
+	}
+
+	window.wp = window.wp || {};
+	window.wp.autosave = autosave();
+
+}( jQuery, window ));