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- /**
- * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- /* globals console */
- 'use strict';
- /**
- * The logging module.
- *
- * This object features two functions that should be used across CKEditor code base to log errors and warnings.
- * Despite being an overridable interface for native `console.*` this module serves also the goal to limit the
- * code size of a minified CKEditor package. During minification process the messages will be shortened and
- * links to their documentation will be logged to the console.
- *
- * All errors and warning should be documented in the following way (note that block comment should be used instead of `//`):
- *
- * // Error thrown when a plugin cannot be loaded due to JavaScript errors, lack of plugins with a given name, etc.
- * //
- * // @error plugin-load
- * // @param pluginName The name of the plugin that could not be loaded.
- * // @param moduleName The name of the module which tried to load this plugin.
- * log.error( 'plugin-load: It was not possible to load the "{$pluginName}" plugin in module "{$moduleName}', {
- * pluginName: 'foo',
- * moduleName: 'bar'
- * } );
- *
- * ## Warning vs Error vs Throw
- *
- * * Whenever a potentially incorrect situation occurs, which does not directly lead to an incorrect behavior,
- * log a warning.
- * * Whenever an incorrect situation occurs, but the app may continue working (although perhaps incorrectly),
- * log an error.
- * * Whenever it's really bad and it does not make sense to continue working, throw a {@link core.CKEditorError}.
- *
- * @class log
- * @singleton
- */
- CKEDITOR.define( () => {
- const log = {
- /**
- * Logs an error to the console.
- *
- * Read more about error logging in the {@link core.log} module.
- *
- * @param {String} message The error message in an `error-name: Error message.` format.
- * During the minification process the "Error message" part will be removed to limit the code size
- * and a link to this error documentation will be logged to the console.
- * @param {Object} [data] Additional data describing the error.
- */
- error( message, data ) {
- console.error( message, data );
- },
- /**
- * Logs a warning to the console.
- *
- * Read more about error logging in the {@link core.log} module.
- *
- * @param {String} message The warning message in a `warning-name: Warning message.` format.
- * During the minification process the "Warning message" part will be removed to limit the code size
- * and a link to this error documentation will be logged to the console.
- * @param {Object} [data] Additional data describing the warning.
- */
- warn( message, data ) {
- console.warn( message, data );
- }
- };
- return log;
- } );
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