Merge "Fix IGNORE option for sqlite update"

[lhc/web/wiklou.git] / resources / mediawiki / mediawiki.log.js

diff --git a/resources/mediawiki/mediawiki.log.js b/resources/mediawiki/mediawiki.log.js
index 75e4c96..dd22e35 100644 (file)
--- a/resources/mediawiki/mediawiki.log.js
+++ b/resources/mediawiki/mediawiki.log.js
@@ -8,28 +8,32 @@
 
 ( function ( mw, $ ) {
 
-       /**
-        * @class mw.log
-        * @singleton
-        */
+       // Reference to dummy
+       // We don't need the dummy, but it has other methods on it
+       // that we need to restore afterwards.
+       var original = mw.log,
+               slice = Array.prototype.slice;
 
        /**
-        * Logs a message to the console.
+        * Logs a message to the console in debug mode.
         *
         * In the case the browser does not have a console API, a console is created on-the-fly by appending
         * a `<div id="mw-log-console">` element to the bottom of the body and then appending this and future
         * messages to that, instead of the console.
         *
+        * @member mw.log
         * @param {string...} msg Messages to output to console.
         */
        mw.log = function () {
                // Turn arguments into an array
-               var     args = Array.prototype.slice.call( arguments ),
+               var args = slice.call( arguments ),
                        // Allow log messages to use a configured prefix to identify the source window (ie. frame)
                        prefix = mw.config.exists( 'mw.log.prefix' ) ? mw.config.get( 'mw.log.prefix' ) + '> ' : '';
 
                // Try to use an existing console
-               if ( window.console !== undefined && $.isFunction( window.console.log ) ) {
+               // Generally we can cache this, but in this case we want to re-evaluate this as a
+               // global property live so that things like Firebug Lite can take precedence.
+               if ( window.console && window.console.log ) {
                        args.unshift( prefix );
                        window.console.log.apply( window.console, args );
                        return;
@@ -73,54 +77,8 @@
                } );
        };
 
-       /**
-        * Write a message the console's warning channel.
-        * Also logs a stacktrace for easier debugging.
-        * Each action is silently ignored if the browser doesn't support it.
-        *
-        * @param {string...} msg Messages to output to console
-        */
-       mw.log.warn = function () {
-               var console = window.console;
-               if ( console && console.warn ) {
-                       console.warn.apply( console, arguments );
-                       if ( console.trace ) {
-                               console.trace();
-                       }
-               }
-       };
-
-       /**
-        * Create a property in a host object that, when accessed, will produce
-        * a deprecation warning in the console with backtrace.
-        *
-        * @param {Object} obj Host object of deprecated property
-        * @param {string} key Name of property to create in `obj`
-        * @param {Mixed} val The value this property should return when accessed
-        * @param {string} [msg] Optional text to include in the deprecation message.
-        */
-       mw.log.deprecate = !Object.defineProperty ? function ( obj, key, val ) {
-               obj[key] = val;
-       } : function ( obj, key, val, msg ) {
-               msg = 'MWDeprecationWarning: Use of "' + key + '" property is deprecated.' +
-                       ( msg ? ( ' ' + msg ) : '' );
-               try {
-                       Object.defineProperty( obj, key, {
-                               configurable: true,
-                               enumerable: true,
-                               get: function () {
-                                       mw.log.warn( msg );
-                                       return val;
-                               },
-                               set: function ( newVal ) {
-                                       mw.log.warn( msg );
-                                       val = newVal;
-                               }
-                       } );
-               } catch ( err ) {
-                       // IE8 can throw on Object.defineProperty
-                       obj[key] = val;
-               }
-       };
+       // Restore original methods
+       mw.log.warn = original.warn;
+       mw.log.deprecate = original.deprecate;
 
 }( mediaWiki, jQuery ) );