} );
}
+ function humanSize( bytes ) {
+ if ( !$.isNumeric( bytes ) || bytes === 0 ) { return bytes; }
+ var i = 0, units = [ '', ' kB', ' MB', ' GB', ' TB', ' PB' ];
+ for ( ; bytes >= 1024; bytes /= 1024 ) { i++; }
+ return bytes.toFixed( 1 ) + units[i];
+ }
+
/**
* @class mw.inspect
* @singleton
// Convert size to human-readable string.
$.each( modules, function ( i, module ) {
- module.size = module.size > 1024 ?
- ( module.size / 1024 ).toFixed( 2 ) + ' KB' :
- ( module.size !== null ? module.size + ' B' : null );
+ module.size = humanSize( module.size );
} );
return modules;
} );
sortByProperty( modules, 'allSelectors', true );
return modules;
+ },
+
+ /**
+ * Report stats on mw.loader.store: the number of localStorage
+ * cache hits and misses, the number of items purged from the
+ * cache, and the total size of the module blob in localStorage.
+ */
+ store: function () {
+ var raw, stats = { enabled: mw.loader.store.enabled };
+ if ( stats.enabled ) {
+ $.extend( stats, mw.loader.store.stats );
+ try {
+ raw = localStorage.getItem( mw.loader.store.getStoreKey() );
+ stats.totalSize = humanSize( $.byteLength( raw ) );
+ } catch (e) {}
+ }
+ return [stats];
}
}
};