Alright, IE7 is fixed by r89613. IE6 stays problematic, for some reason it contains...
[mediawiki.git] / resources / mediawiki / mediawiki.log.js
blob38f3411f1abb100407bee6452d1fd317a0b0232b
1 /*
2  * Implementation for mediaWiki.log stub
3  */
5 (function( $ ) {
7         /**
8          * Log output to the console.
9          *
10          * In the case that the browser does not have a console available, one is created by appending a
11          * <div> element to the bottom of the body and then appending a <div> element to that for each
12          * message.
13          *
14          * @author Michael Dale <mdale@wikimedia.org>
15          * @author Trevor Parscal <tparscal@wikimedia.org>
16          * @param logmsg string Message to output to console.
17          */
18         mw.log = function( logmsg ) {
19                 // Allow log messages to use a configured prefix to identify the source window (ie. frame)
20                 if ( mw.config.exists( 'mw.log.prefix' ) ) {
21                         logmsg = mw.config.get( 'mw.log.prefix' ) + '> ' + logmsg;
22                 }
23                 // Try to use an existing console
24                 if ( window.console !== undefined && $.isFunction( window.console.log ) ) {
25                         window.console.log( logmsg );
26                 } else {
27                         // Set timestamp
28                         var d = new Date();
29                         var time = ( d.getHours() < 10 ? '0' + d.getHours() : d.getHours() ) +
30                                  ':' + ( d.getMinutes() < 10 ? '0' + d.getMinutes() : d.getMinutes() ) +
31                                  ':' + ( d.getSeconds() < 10 ? '0' + d.getSeconds() : d.getSeconds() ) +
32                                  '.' + ( d.getMilliseconds() < 10 ? '00' + d.getMilliseconds() : ( d.getMilliseconds() < 100 ? '0' + d.getMilliseconds() : d.getMilliseconds() ) );
33                         // Show a log box for console-less browsers
34                         var $log = $( '#mw-log-console' );
35                         if ( !$log.length ) {
36                                 $log = $( '<div id="mw-log-console"></div>' )
37                                         .css( {
38                                                 'position': 'fixed',
39                                                 'overflow': 'auto',
40                                                 'z-index': 500,
41                                                 'bottom': '0px',
42                                                 'left': '0px',
43                                                 'right': '0px',
44                                                 'height': '150px',
45                                                 'background-color': 'white',
46                                                 'border-top': 'solid 2px #ADADAD'
47                                         } );
48                                 $( 'body' )
49                                         .css( 'padding-bottom', '150px' ) // don't hide anything
50                                         .append( $log );
51                         }
52                         $log.append(
53                                 $( '<div></div>' )
54                                         .css( {
55                                                 'border-bottom': 'solid 1px #DDDDDD',
56                                                 'font-size': 'small',
57                                                 'font-family': 'monospace',
58                                                 'white-space': 'pre-wrap',
59                                                 'padding': '0.125em 0.25em'
60                                         } )
61                                         .text( logmsg )
62                                         .prepend( '<span style="float:right">[' + time + ']</span>' )
63                         );
64                 }
65         };
67 })(jQuery);