/* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ var parse_memory_value = function( value ) { if( value !== Number( value ) ) { var units = 'BKMGTPEZY'; var match = value.match( /^(\d+([,\.]\d+)?) (\w)\w?$/ ); var value = parseFloat( match[1] ) * Math.pow( 1024, units.indexOf( match[3].toUpperCase() ) ); } return value; }; var generate_bar = function( bar_container, bar_data, convert_label_values ) { bar_holder = $( '.bar-holder', bar_container ); var bar_level = 1; var max_width = Math.round( $( '.bar-max', bar_holder ).width() ); $( '.bar-max.val', bar_holder ).text( bar_data['max'] ); bar_level++; $( '.bar-total.bar', bar_holder ).width( new String( (bar_data['total']/bar_data['max'])*100 ) + '%' ); $( '.bar-total.val', bar_holder ).text( bar_data['total'] ); if( bar_data['used'] ) { bar_level++; $( '.bar-used.bar', bar_holder ).width( new String( (bar_data['used']/bar_data['max'])*100 ) + '%' ); $( '.bar-used.val', bar_holder ).text( bar_data['used'] ); } bar_holder .addClass( 'bar-lvl-' + bar_level ); var percentage = ( ( ( bar_data['used'] || bar_data['total'] ) / bar_data['max'] ) * 100 ).toFixed(1); var hl = $( '[data-desc="' + bar_container.attr( 'id' ) + '"]' ); $( '.bar-desc', hl ) .remove(); hl .append( ' ' + percentage + '%' ); if( !!convert_label_values ) { $( '.val', bar_holder ) .each ( function() { var self = $( this ); var unit = null; var byte_value = parseInt( self.html() ); self .attr( 'title', 'raw: ' + byte_value + ' B' ); byte_value /= 1024; byte_value /= 1024; unit = 'MB'; if( 1024 <= byte_value ) { byte_value /= 1024; unit = 'GB'; } byte_value = byte_value.toFixed( 2 ) + ' ' + unit; self .text( byte_value ); } ); } }; var system_info = function( element, system_data ) { // -- usage var load_average = ( system_data['system']['uptime'] || '' ).match( /load average: (.+)/ ); if( load_average && load_average[1] ) { var hl = $( '#system h2', element ); $( '.bar-desc', hl ) .remove(); hl .append( ' ' + load_average[1].split( ', ' ).join( ' ' ).esc() + '' ); } // -- physical-memory-bar var bar_holder = $( '#physical-memory-bar', element ); if( !system_data['system']['totalPhysicalMemorySize'] ) { bar_holder.hide(); } else { bar_holder.show(); var bar_data = { 'max' : parse_memory_value( system_data['system']['totalPhysicalMemorySize'] ), 'total' : parse_memory_value( system_data['system']['totalPhysicalMemorySize'] - system_data['system']['freePhysicalMemorySize'] ) }; generate_bar( bar_holder, bar_data, true ); } // -- swap-space-bar var bar_holder = $( '#swap-space-bar', element ); if( !system_data['system']['totalSwapSpaceSize'] ) { bar_holder.hide(); } else { bar_holder.show(); var bar_data = { 'max' : parse_memory_value( system_data['system']['totalSwapSpaceSize'] ), 'total' : parse_memory_value( system_data['system']['totalSwapSpaceSize'] - system_data['system']['freeSwapSpaceSize'] ) }; generate_bar( bar_holder, bar_data, true ); } // -- swap-space-bar var bar_holder = $( '#file-descriptor-bar', element ); if( !system_data['system']['maxFileDescriptorCount'] ) { bar_holder.hide(); } else { bar_holder.show(); var bar_data = { 'max' : parse_memory_value( system_data['system']['maxFileDescriptorCount'] ), 'total' : parse_memory_value( system_data['system']['openFileDescriptorCount'] ) }; generate_bar( bar_holder, bar_data ); } 0 === $( '#system div[id$="-bar"]:visible', element ).size() ? $( '#system .no-info', element ).show() : $( '#system .no-info', element ).hide(); // -- memory-bar var jvm_memory = $.extend ( { 'free' : null, 'total' : null, 'max' : null, 'used' : null, 'raw' : { 'free' : null, 'total' : null, 'max' : null, 'used' : null, 'used%' : null } }, system_data['jvm']['memory'] ); var bar_holder = $( '#jvm-memory-bar', element ); var bar_data = { 'max' : parse_memory_value( jvm_memory['raw']['max'] || jvm_memory['max'] ), 'total' : parse_memory_value( jvm_memory['raw']['total'] || jvm_memory['total'] ), 'used' : parse_memory_value( jvm_memory['raw']['used'] || jvm_memory['used'] ) }; generate_bar( bar_holder, bar_data, true ); } // #/ sammy.get ( /^#\/$/, function( context ) { var content_element = $( '#content' ); $( '#menu-wrapper #index' ) .addClass( 'active' ); content_element .html( '
' ); $.ajax ( { url : 'tpl/index.html', context : $( '#index', content_element ), beforeSend : function( arr, form, options ) { }, success : function( template ) { var self = this; this .html( template ); var data = { 'start_time' : app.dashboard_values['jvm']['jmx']['startTime'], 'host' : app.dashboard_values['core']['host'] || '-', 'dir_instance' : app.dashboard_values['core']['directory']['instance'], 'dir_data' : app.dashboard_values['core']['directory']['data'], 'dir_index' : app.dashboard_values['core']['directory']['index'], 'jvm_version' : app.dashboard_values['jvm']['name'] + ' (' + app.dashboard_values['jvm']['version'] + ')', 'processors' : app.dashboard_values['jvm']['processors'], 'solr_spec_version' : app.dashboard_values['lucene']['solr-spec-version'] || '-', 'solr_impl_version' : app.dashboard_values['lucene']['solr-impl-version'] || '-', 'lucene_spec_version' : app.dashboard_values['lucene']['lucene-spec-version'] || '-', 'lucene_impl_version' : app.dashboard_values['lucene']['lucene-impl-version'] || '-' }; if( app.dashboard_values['core']['directory']['cwd'] ) { data['dir_cwd'] = app.dashboard_values['core']['directory']['cwd']; } for( var key in data ) { var value_element = $( '.' + key + ' dd', this ); value_element .text( data[key].esc() ); value_element.closest( 'li' ) .show(); } var commandLineArgs = app.dashboard_values['jvm']['jmx']['commandLineArgs']; if( 0 !== commandLineArgs.length ) { var cmd_arg_element = $( '.command_line_args dt', this ); var cmd_arg_key_element = $( '.command_line_args dt', this ); var cmd_arg_element = $( '.command_line_args dd', this ); for( var key in commandLineArgs ) { cmd_arg_element = cmd_arg_element.clone(); cmd_arg_element.text( commandLineArgs[key] ); cmd_arg_key_element .after( cmd_arg_element ); } cmd_arg_key_element.closest( 'li' ) .show(); $( '.command_line_args dd:last', this ) .remove(); $( '.command_line_args dd:odd', this ) .addClass( 'odd' ); } $( '.timeago', this ) .timeago(); $( '.index-left .block li:visible:odd', this ) .addClass( 'odd' ); // -- system_info system_info( this, app.dashboard_values ); $( '#system a.reload', this ) .die( 'click' ) .live ( 'click', function( event ) { $.ajax ( { url : environment_basepath + '/admin/system?wt=json', dataType : 'json', context : this, beforeSend : function( arr, form, options ) { loader.show( this ); }, success : function( response ) { system_info( self, response ); }, error : function() { }, complete : function() { loader.hide( this ); } } ); return false; } ); }, error : function( xhr, text_status, error_thrown ) { }, complete : function( xhr, text_status ) { } } ); } );