text: /*
   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 loader = {
      
    show : function( element )
    {
      $( element )
        .addClass( 'loader' );
    },
      
    hide : function( element )
    {
      $( element )
        .removeClass( 'loader' );
    }
      
  };
  
  Number.prototype.esc = function()
  {
    return new String( this ).esc();
  }
  
  String.prototype.esc = function()
  {
    return this.replace( /</g, '&lt;' ).replace( />/g, '&gt;' );
  }
  
  SolrDate = function( date )
  {
    // ["Sat Mar 03 11:00:00 CET 2012", "Sat", "Mar", "03", "11:00:00", "CET", "2012"]
    var parts = date.match( /^(\w+)\s+(\w+)\s+(\d+)\s+(\d+\:\d+\:\d+)\s+(\w+)\s+(\d+)$/ );
      
    // "Sat Mar 03 2012 10:37:33"
    return new Date( parts[1] + ' ' + parts[2] + ' ' + parts[3] + ' ' + parts[6] + ' ' + parts[4] );
  }
  
  var sammy = $.sammy
  (
    function()
    {
      this.bind
      (
        'run',
        function( event, config )
        {
          if( 0 === config.start_url.length )
          {
            location.href = '#/';
            return false;
          }
        }
      );
  
      this.bind
      (
        'error',
        function( message, original_error )
        {
          alert( original_error.message );
        }
      );
          
      // activate_core
      this.before
      (
        {},
        function( context )
        {
          app.clear_timeout();
  
          var menu_wrapper = $( '#menu-wrapper' );
  
          $( 'li[id].active', menu_wrapper )
            .removeClass( 'active' );
                  
          $( 'li.active', menu_wrapper )
            .removeClass( 'active' );
  
          // global dashboard doesn't have params.splat
          if( !this.params.splat )
          {
            this.params.splat = [ '~index' ];
          }
  
          var selector = '~' === this.params.splat[0][0]
                       ? '#' + this.params.splat[0].replace( /^~/, '' ) + '.global'
                       : '#core-selector #' + this.params.splat[0].replace( /\./g, '__' );
  
          var active_element = $( selector, menu_wrapper );
                    
          if( 0 === active_element.size() )
          {
            this.app.error( 'There exists no core with name "' + this.params.splat[0] + '"' );
            return false;
          }
  
          if( active_element.hasClass( 'global' ) )
          {
            active_element
              .addClass( 'active' );
  
            if( this.params.splat[1] )
            {
              $( '.' + this.params.splat[1], active_element )
                .addClass( 'active' );
            }
  
            $( '#core-selector option[selected]' )
              .removeAttr( 'selected' )
              .trigger( 'liszt:updated' );
  
            $( '#core-selector .chzn-container > a' )
              .addClass( 'chzn-default' );
          }
          else
          {
            active_element
              .attr( 'selected', 'selected' )
              .trigger( 'liszt:updated' );
  
            if( !this.params.splat[1] )
            {
              this.params.splat[1] = 'overview';
            }
  
            $( '#core-menu .' + this.params.splat[1] )
              .addClass( 'active' );
  
            this.active_core = active_element;
          }
        }
      );
    }
  );
  
  var solr_admin = function( app_config )
  {
    that = this,
  
    menu_element = null,
  
    is_multicore = null,
    cores_data = null,
    active_core = null,
    environment_basepath = null,
      
    config = app_config,
    params = null,
    dashboard_values = null,
    schema_browser_data = null,
  
    plugin_data = null,
      
    this.menu_element = $( '#core-selector select' );
    this.core_menu = $( '#core-menu ul' );
  
    this.config = config;
    this.timeout = null;
  
    this.core_regex_base = '^#\\/([\\w\\d-\\.]+)';
  
    browser = {
      locale : null,
      language : null,
      country : null
    };
  
    show_global_error = function( error )
    {
      var main = $( '#main' );
  
      $( 'div[id$="-wrapper"]', main )
        .remove();
  
      main
        .addClass( 'error' )
        .append( error );
  
      var pre_tags = $( 'pre', main );
      if( 0 !== pre_tags.size() )
      {
        hljs.highlightBlock( pre_tags.get(0) ); 
      }
    };
  
    sort_cores_data = function sort_cores_data( cores_status )
    {
      // build array of core-names for sorting
      var core_names = [];
      for( var core_name in cores_status )
      {
        core_names.push( core_name );
      }
      core_names.sort();
  
      var core_count = core_names.length;
      var cores = {};
  
      for( var i = 0; i < core_count; i++ )
      {
        var core_name = core_names[i];
        cores[core_name] = cores_status[core_name];
      }
  
      return cores;
    };
  
    this.set_cores_data = function set_cores_data( cores )
    {
      that.cores_data = sort_cores_data( cores.status );
      
      that.menu_element
        .empty();
  
      var core_list = [];
      core_list.push( '<option></option>' );
  
      var core_count = 0;
      for( var core_name in that.cores_data )
      {
        core_count++;
        var core_path = config.solr_path + '/' + core_name;
        var classes = [];
  
        if( !environment_basepath )
        {
          environment_basepath = core_path;
        }
  
        if( cores.status[core_name]['isDefaultCore'] )
        {
          classes.push( 'default' );
        }
  
        var core_tpl = '<option '
                     + '    id="' + core_name.replace( /\./g, '__' ) + '" '
                     + '    class="' + classes.join( ' ' ) + '"'
                     + '    data-basepath="' + core_path + '"'
                     + '    schema="' + cores.status[core_name]['schema'] + '"'
                     + '    config="' + cores.status[core_name]['config'] + '"'
                     + '    value="#/' + core_name + '"'
                     + '    title="' + core_name + '"'
                     + '>' 
                     + core_name 
                     + '</option>';
  
        core_list.push( core_tpl );
      }
  
      that.menu_element
        .append( core_list.join( "\n" ) );
  
      if( cores.initFailures )
      {
        var failures = [];
        for( var core_name in cores.initFailures )
        {
          failures.push
          (
            '<li>' +
              '<strong>' + core_name.esc() + ':</strong>' + "\n" +
              cores.initFailures[core_name].esc() + "\n" +
            '</li>'
          );
        }
  
        if( 0 !== failures.length )
        {
          var init_failures = $( '#init-failures' );
  
          init_failures.show();
          $( 'ul', init_failures ).html( failures.join( "\n" ) );
        }
      }
  
      if( 0 === core_count )
      {
        show_global_error
        ( 
          '<div class="message">There are no SolrCores running. <br/> Using the Solr Admin UI currently requires at least one SolrCore.</div>'
        );
      } // else: we have at least one core....
    };
  
    this.run = function()
    {
      var navigator_language = navigator.userLanguage || navigator.language;
      var language_match = navigator_language.match( /^(\w{2})([-_](\w{2}))?$/ );
      if( language_match )
      {
        if( language_match[1] )
        {
          browser.language = language_match[1].toLowerCase();
        }
        if( language_match[3] )
        {
          browser.country = language_match[3].toUpperCase();
        }
        if( language_match[1] && language_match[3] )
        {
          browser.locale = browser.language + '_' + browser.country
        }
      }
  
      $.ajax
      (
        {
          url : config.solr_path + config.core_admin_path + '?wt=json&indexInfo=false',
          dataType : 'json',
          beforeSend : function( arr, form, options )
          {               
            $( '#content' )
              .html( '<div id="index"><div class="loader">Loading ...</div></div>' );
          },
          success : function( response )
          {
            that.set_cores_data( response );
  
            that.menu_element
              .chosen()
              .off( 'change' )
              .on
              (
                'change',
                function( event )
                {
                  location.href = $( 'option:selected', this ).val();
                  return false;
                }
              )
              .on
              (
                'liszt:updated',
                function( event )
                {
                  var core_name = $( 'option:selected', this ).text();
  
                  if( core_name )
                  {
                    that.core_menu
                      .html
                      (
                        '<li class="overview"><a href="#/' + core_name + '"><span>Overview</span></a></li>' + "\n" +
                        '<li class="ping"><a rel="' + that.config.solr_path + '/' + core_name + '/admin/ping"><span>Ping</span></a></li>' + "\n" +
                        '<li class="query"><a href="#/' + core_name + '/query"><span>Query</span></a></li>' + "\n" +
                        '<li class="schema"><a href="#/' + core_name + '/schema"><span>Schema</span></a></li>' + "\n" +
                        '<li class="config"><a href="#/' + core_name + '/config"><span>Config</span></a></li>' + "\n" +
                        '<li class="replication"><a href="#/' + core_name + '/replication"><span>Replication</span></a></li>' + "\n" +
                        '<li class="analysis"><a href="#/' + core_name + '/analysis"><span>Analysis</span></a></li>' + "\n" +
                        '<li class="schema-browser"><a href="#/' + core_name + '/schema-browser"><span>Schema Browser</span></a></li>' + "\n" + 
                        '<li class="plugins"><a href="#/' + core_name + '/plugins"><span>Plugins / Stats</span></a></li>' + "\n" +
                        '<li class="dataimport"><a href="#/' + core_name + '/dataimport"><span>Dataimport</span></a></li>' + "\n"
                      )
                      .show();
                  }
                  else
                  {
                    that.core_menu
                      .hide()
                      .empty();
                  }
                }
              );
  
            for( var core_name in response.status )
            {
              var core_path = config.solr_path + '/' + core_name;
              if( !environment_basepath )
              {
                environment_basepath = core_path;
              }
            }
  
            var system_url = environment_basepath + '/admin/system?wt=json';
            $.ajax
            (
              {
                url : system_url,
                dataType : 'json',
                beforeSend : function( arr, form, options )
                {
                },
                success : function( response )
                {
                  that.dashboard_values = response;
  
                  var environment_args = null;
                  var cloud_args = null;
  
                  if( response.jvm && response.jvm.jmx && response.jvm.jmx.commandLineArgs )
                  {
                    var command_line_args = response.jvm.jmx.commandLineArgs.join( ' | ' );
  
                    environment_args = command_line_args.match( /-Dsolr.environment=((dev|test|prod)?[\w\d]*)/i );
                  }
  
                  if( response.mode )
                  {
                    cloud_args = response.mode.match( /solrcloud/i );
                  }
                  
                  // title
  
                  $( 'title', document )
                    .append( ' (' + response.core.host + ')' );
  
                  // environment
  
                  var wrapper = $( '#wrapper' );
                  var environment_element = $( '#environment' );
                  if( environment_args )
                  {
                    wrapper
                      .addClass( 'has-environment' );
  
                    if( environment_args[1] )
                    {
                      environment_element
                        .html( environment_args[1] );
                    }
  
                    if( environment_args[2] )
                    {
                      environment_element
                        .addClass( environment_args[2] );
                    }
                  }
                  else
                  {
                    wrapper
                      .removeClass( 'has-environment' );
                  }
  
                  // cloud
  
                  var cloud_nav_element = $( '#menu #cloud' );
                  if( cloud_args )
                  {
                    cloud_nav_element
                      .show();
                  }
  
                  // sammy
  
                  sammy.run( location.hash );
                },
                error : function()
                {
                  show_global_error
                  (
                    '<div class="message"><p>Unable to load environment info from <code>' + system_url.esc() + '</code>.</p>' +
                    '<p>This interface requires that you activate the admin request handlers in all SolrCores by adding the ' +
                    'following configuration to your <code>solrconfig.xml</code>:</p></div>' + "\n" +
  
                    '<div class="code"><pre class="syntax language-xml"><code>' +
                    '<!-- Admin Handlers - This will register all the standard admin RequestHandlers. -->'.esc() + "\n" +
                    '<requestHandler name="/admin/" class="solr.admin.AdminHandlers" />'.esc() +
                    '</code></pre></div>'
                  );
                },
                complete : function()
                {
                  loader.hide( this );
                }
              }
            );
          },
          error : function()
          {
          },
          complete : function()
          {
          }
        }
      );
    };
  
    this.convert_duration_to_seconds = function convert_duration_to_seconds( str )
    {
      var seconds = 0;
      var arr = new String( str || '' ).split( '.' );
      var parts = arr[0].split( ':' ).reverse();
      var parts_count = parts.length;
  
      for( var i = 0; i < parts_count; i++ )
      {
        seconds += ( parseInt( parts[i], 10 ) || 0 ) * Math.pow( 60, i );
      }
  
      // treat more or equal than .5 as additional second
      if( arr[1] && 5 <= parseInt( arr[1][0], 10 ) )
      {
        seconds++;
      }
  
      return seconds;
    };
  
    this.convert_seconds_to_readable_time = function convert_seconds_to_readable_time( seconds )
    {
      seconds = parseInt( seconds || 0, 10 );
      var minutes = Math.floor( seconds / 60 );
      var hours = Math.floor( minutes / 60 );
  
      var text = [];
      if( 0 !== hours )
      {
        text.push( hours + 'h' );
        seconds -= hours * 60 * 60;
        minutes -= hours * 60;
      }
  
      if( 0 !== minutes )
      {
        text.push( minutes + 'm' );
        seconds -= minutes * 60;
      }
  
      if( 0 !== seconds )
      {
        text.push( ( '0' + seconds ).substr( -2 ) + 's' );
      }
  
      return text.join( ' ' );
    };
  
    this.clear_timeout = function clear_timeout()
    {
      if( !app.timeout )
      {
        return false;
      }
  
      console.debug( 'Clearing Timeout #' + this.timeout );
      clearTimeout( this.timeout );
      this.timeout = null;
    };
  
    this.format_json = function format_json( json_str )
    {
      if( JSON.stringify && JSON.parse )
      {
        json_str = JSON.stringify( JSON.parse( json_str ), undefined, 2 );
      }
  
      return json_str;
    };
  
    this.format_number = function format_number( number )
    {
      var sep = {
        'de_CH' : '\'',
        'de' : '.',
        'en' : ',',
        'es' : '.',
        'it' : '.',
        'ja' : ',',
        'sv' : ' ',
        'tr' : '.',
        '_' : '' // fallback
      };
  
      return ( number || 0 ).toString().replace
      (
        /\B(?=(\d{3})+(?!\d))/g,
        sep[ browser.locale ] || sep[ browser.language ] || sep['_']
      );
    };
  
  };
  
  $.ajaxSetup( { cache: false } );
  var app = new solr_admin( app_config );
  