芝麻web文件管理V1.00

编辑当前文件:/home2/sdektunc/cepali.edu.mx/wp-includes/blocks/post-terms/autosave.js

/**
 * @output wp-includes/js/autosave.js
 */

/* global tinymce, wpCookies, autosaveL10n, switchEditors */
// Back-compat.
window.autosave = function() {
	return true;
};

/**
 * Adds autosave to the window object on dom ready.
 *
 * @since 3.9.0
 *
 * @param {jQuery} $ jQuery object.
 * @param {window} The window object.
 *
 */
( function( $, window ) {
	/**
	 * Auto saves the post.
	 *
	 * @since 3.9.0
	 *
	 * @return {Object}
	 * 	{{
	 * 		getPostData: getPostData,
	 * 		getCompareString: getCompareString,
	 * 		disableButtons: disableButtons,
	 * 		enableButtons: enableButtons,
	 * 		local: ({hasStorage, getSavedPostData, save, suspend, resume}|*),
	 * 		server: ({tempBlockSave, triggerSave, postChanged, suspend, resume}|*)
	 * 	}}
	 * 	The object with all functions for autosave.
	 */
	function autosave() {
		var initialCompareString,
			initialCompareData = {},
			lastTriggerSave    = 0,
			$document          = $( document );

/**
		 * Sets the initial compare data.
		 *
		 * @since 5.6.1
		 */
		function setInitialCompare() {
			initialCompareData = {
				post_title: $( '#title' ).val() || '',
				content: $( '#content' ).val() || '',
				excerpt: $( '#excerpt' ).val() || ''
			};

initialCompareString = getCompareString( initialCompareData );
		}

/**
		 * Returns the data saved in both local and remote autosave.
		 *
		 * @since 3.9.0
		 *
		 * @param {string} type The type of autosave either local or remote.
		 *
		 * @return {Object} Object containing the post data.
		 */
		function getPostData( type ) {
			var post_name, parent_id, data,
				time = ( new Date() ).getTime(),
				cats = [],
				editor = getEditor();

// Don't run editor.save() more often than every 3 seconds.
			// It is resource intensive and might slow down typing in long posts on slow devices.
			if ( editor && editor.isDirty() && ! 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;
		}

/**
		 * Concatenates the title, content and excerpt. This is used to track changes
		 * when auto-saving.
		 *
		 * @since 3.9.0
		 *
		 * @param {Object} postData The object containing the post data.
		 *
		 * @return {string} A concatenated string with title, content and excerpt.
		 */
		function getCompareString( postData ) {
			if ( typeof postData === 'object' ) {
				return ( postData.post_title || '' ) + '::' + ( postData.content || '' ) + '::' + ( postData.excerpt || '' );
			}

return ( $('#title').val() || '' ) + '::' + ( $('#content').val() || '' ) + '::' + ( $('#excerpt').val() || '' );
		}

/**
		 * Disables save buttons.
		 *
		 * @since 3.9.0
		 *
		 * @return {void}
		 */
		function disableButtons() {
			$document.trigger('autosave-disable-buttons');

// Re-enable 5 sec later. Just gives autosave a head start to avoid collisions.
			setTimeout( enableButtons, 5000 );
		}

/**
		 * Enables save buttons.
		 *
		 * @since 3.9.0
		 *
		 * @return {void}
		 */
		function enableButtons() {
			$document.trigger( 'autosave-enable-buttons' );
		}

/**
		 * Gets the content editor.
		 *
		 * @since 4.6.0
		 *
		 * @return {boolean|*} Returns either false if the editor is undefined,
		 *                     or the instance of the content editor.
		 */
		function getEditor() {
			return typeof tinymce !== 'undefined' && tinymce.get('content');
		}

/**
		 * Autosave in localStorage.
		 *
		 * @since 3.9.0
		 *
		 * @return {
		 * {
		 * 	hasStorage: *,
		 * 	getSavedPostData: getSavedPostData,
		 * 	save: save,
		 * 	suspend: suspend,
		 * 	resume: resume
		 * 	}
		 * }
		 * The object with all functions for local storage autosave.
		 */
		function autosaveLocal() {
			var blog_id, post_id, hasStorage, intervalTimer,
				lastCompareString,
				isSuspended = false;

/**
			 * Checks if the browser supports sessionStorage and it's not disabled.
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean} True if the sessionStorage is supported and enabled.
			 */
			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;
			}

/**
			 * Initializes the local storage.
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean|Object} 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;
			}

/**
			 * Sets the storage for this blog. Confirms that the data was saved
			 * successfully.
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean} True if the data was saved successfully, false if it wasn't saved.
			 */
			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;
			}

/**
			 * Gets the saved post data for the current post.
			 *
			 * @since 3.9.0
			 *
			 * @return {boolean|Object} 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;
			}

/**
			 * Sets (save or delete) post data in the storage.
			 *
			 * If stored_data evaluates to 'false' the storage key for the current post will be removed.
			 *
			 * @since 3.9.0
			 *
			 * @param {Object|boolean|null} stored_data The post data to store or null/false/empty to delete the key.
			 *
			 * @return {boolean} True if data is stored, false if data was removed.
			 */
			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 );
			}

/**
			 * Sets isSuspended to true.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function suspend() {
				isSuspended = true;
			}

/**
			 * Sets isSuspended to false.
			 *
			 * @since 3.9.0
			 *
			 * @return {void}
			 */
			function resume() {
				isSuspended = false;
			}

/**
			 * Saves post data for the current post.
			 *
			 * Runs on a 15 seconds interval, saves when there are differences in the post title or content.
			 * When the optional data is provided, updates the last saved post data.
			 *
			 * @since 3.9.0
			 *
			 * @param {Object} data The post data for saving, minimum 'post_title' and 'content'.
			 *
			 * @return {boolean} Returns