2 * Implementation for mediaWiki.log stub
8 * Log output to the console.
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
14 * @author Michael Dale <mdale@wikimedia.org>
15 * @author Trevor Parscal <tparscal@wikimedia.org>
16 * @param logmsg string Message to output to console.
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;
23 // Try to use an existing console
24 if ( window.console !== undefined && $.isFunction( window.console.log ) ) {
25 window.console.log( logmsg );
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' );
36 $log = $( '<div id="mw-log-console"></div>' )
45 'background-color': 'white',
46 'border-top': 'solid 2px #ADADAD'
49 .css( 'padding-bottom', '150px' ) // don't hide anything
55 'border-bottom': 'solid 1px #DDDDDD',
57 'font-family': 'monospace',
58 'white-space': 'pre-wrap',
59 'padding': '0.125em 0.25em'
62 .prepend( '<span style="float:right">[' + time + ']</span>' )