git.sur5r.net Git - bacula/bacula/blob - gui/bacula-web/bweb.inc.php

   1 <?php
   2 /*
   3 +-------------------------------------------------------------------------+
   4 | Copyright (C) 2004-2005 Juan Luis Frances Jiminez                       |
   5 |                                                                         |
   6 | This program is free software; you can redistribute it and/or           |
   7 | modify it under the terms of the GNU General Public License             |
   8 | as published by the Free Software Foundation; either version 2          |
   9 | of the License, or (at your option) any later version.                  |
  10 |                                                                         |
  11 | This program is distributed in the hope that it will be useful,         |
  12 | but WITHOUT ANY WARRANTY; without even the implied warranty of          |
  13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           |
  14 | GNU General Public License for more details.                            |
  15 +-------------------------------------------------------------------------+
  16 */
  17 require_once "config.inc.php";
  18
  19 class Bweb extends DB {
  20
  21     var $StartDate;
  22     var $EndDate;
  23     var $driver;
  24         var $dbs;
  25         var $dbs_name;
  26
  27         public $tpl;
  28         public $db_link;                                                // Database link
  29         private $db_dsn;                                                // Data Source Name
  30
  31         private $config_file;                                   // Config filename
  32         private $config;                                                // Loaded config from bacula.conf
  33         private $catalogs = array();                    // Catalog array
  34
  35     function __construct()
  36         {
  37                 $this->catalogs = array();
  38
  39                 // Loading configuration
  40                 $this->config_file = getcwd() . '/configs/bacula.conf';
  41
  42                 if( !$this->load_config() )
  43                         die( "Unable to load configuration");
  44
  45                 // Construct a valid dsn
  46         $this->db_dsn['hostspec'] = $this->catalogs[0]["host"];
  47         $this->db_dsn['username'] = $this->catalogs[0]["login"];
  48                 $this->db_dsn['password'] = $this->catalogs[0]["pass"];
  49                 $this->db_dsn['database'] = $this->catalogs[0]["db_name"];
  50                 $this->db_dsn['phptype']  = $this->catalogs[0]["db_type"];
  51
  52
  53         $this->db_link = $this->connect($this->db_dsn);
  54
  55                 if (DB::isError($this->db_link)) {
  56                         die($this->db_link->getMessage());
  57                 }else {
  58                         $this->driver = $this->db_dsn['phptype'];
  59             register_shutdown_function(array(&$this,'close'));
  60                         $this->dbs_name = $this->db_dsn['database'];
  61                 }
  62
  63                 // Initialize smarty template classe
  64                 $this->init_tpl();
  65                 // Initialize smarty gettext function
  66                 $this->init_gettext();
  67         }
  68
  69     // Initialize Smarty template classe
  70         function init_tpl()
  71         {
  72                 $this->tpl = new Smarty();
  73
  74                 $this->tpl->compile_check       = true;
  75                 $this->tpl->debugging           = false;
  76                 $this->tpl->force_compile       = true;
  77
  78                 $this->tpl->template_dir        = "./templates";
  79                 $this->tpl->compile_dir         = "./templates_c";
  80                 $this->tpl->config_dir          = "./configs";
  81         }
  82
  83         function init_gettext()
  84         {
  85                 global $smarty_gettext_path;
  86
  87                 if ( function_exists("gettext") ) {
  88                         require_once( $smarty_gettext_path."smarty_gettext.php" );
  89                         $this->tpl->register_block('t','smarty_translate');
  90
  91                         $language = $this->get_config_param("lang");
  92                         $domain = "messages";
  93                         putenv("LANG=$language");
  94                         setlocale(LC_ALL, $language);
  95                         bindtextdomain($domain,"./locale");
  96                         textdomain($domain);
  97                 }
  98                 else {
  99                         function smarty_translate($params, $text, &$smarty) {
 100                 return $text;
 101                         }
 102                         $smarty->register_block('t','smarty_translate');
 103                 }
 104         }
 105
 106         function load_config()
 107         {
 108                 $this->config = parse_ini_file( $this->config_file, true );
 109
 110                 if( !$this->config == false ) {
 111                         // Loading database connection information
 112                         foreach( $this->config as $parameter => $value )
 113                         {
 114                                 //echo "Param $parameter = $value <br />";
 115                                 if( is_array($value) ){         // Parsing database section
 116                                         array_push( $this->catalogs, $value );
 117                                 }
 118                         }
 119                         return true;
 120                 }else
 121                         return false;
 122         }
 123
 124         public function get_config_param( $param )
 125         {
 126                 if( isset( $this->config[$param] ) )
 127                         return $this->config[$param];
 128                 else
 129                         return false;
 130         }
 131
 132         public function Get_Nb_Catalogs()
 133         {
 134                 return count( $this->catalogs );
 135         }
 136
 137
 138         function close()
 139         {
 140                 $this->db_link->disconnect();
 141     }
 142
 143
 144
 145         function CalculateBytesPeriod($server,$StartDate,$EndPeriod) {   // Bytes transferred in a period.
 146
 147                 $result =& $this->db_link->query("select SUM(JobBytes) from Job WHERE EndTime < '$EndPeriod' and EndTime > '$StartDate' and Name='$server'")
 148                         or die("classes.inc: Error query: 1");
 149                 $return =& $result->fetchRow();
 150                 return $return[0];
 151         }//end function
 152
 153
 154
 155         function CalculateFilesPeriod($server,$StartDate,$EndPeriod) {    // Number of files transferred in a period.
 156
 157                 $result =& $this->db_link->query("select SUM(JobFiles) from Job WHERE EndTime < '$EndPeriod' and EndTime > '$StartDate' and Name='$server'")
 158                         or die("classes.inc: Error query: 2");
 159                 $return =& $result->fetchRow();
 160                 return $return[0];
 161         }//end function
 162
 163
 164
 165         function PrepareDate($StartDateMonth,$StartDateDay,$StartDateYear,$EndDateMonth,$EndDateDay,$EndDateYear) {  // Convert date for Smarty. Check if only works with Mysql.
 166
 167                 $this->StartDate=$StartDateYear."-".$StartDateMonth."-".$StartDateDay." 00:00:00";
 168                 $this->EndDate=$EndDateYear."-".$EndDateMonth."-".$EndDateDay." 23:59:59";  // last day full
 169
 170         }//end function
 171
 172                 // Return humanized size with default unit of GB
 173                 // if auto provide for unit argument, automaticaly decide which unit
 174                 function human_file_size( $size, $decimal = 2, $unit = 'auto' )
 175                 {
 176                         $unit_id = 0;
 177                         $lisible = false;
 178                         $units = array('B','KB','MB','GB','TB');
 179                         $hsize = $size;
 180
 181                         switch( $unit )
 182                         {
 183                                 case 'auto';
 184                                         while( !$lisible ) {
 185                                                 if ( $hsize >= 1024 ) {
 186                                                         $hsize    = $hsize / 1024;
 187                                                         $unit_id += 1;
 188                                                 }
 189                                                 else {
 190                                                         $lisible = true;
 191                                                 }
 192                                         }
 193                                 break;
 194
 195                                 default:
 196                                         $p = array_search( $unit, $units);
 197                                         $hsize = $hsize / pow(1024,$p);
 198                                 break;
 199                         } // end switch
 200
 201                         $hsize = sprintf("%." . $decimal . "f", $hsize);
 202                         $hsize = $hsize . ' ' . $units[$unit_id];
 203                         return $hsize;
 204                 } // end function
 205
 206
 207                 function GetDbSize()
 208                 {
 209                         $database_size  = 0;
 210                         $query                  = "";
 211
 212                         switch( $this->driver )
 213                         {
 214                                 case 'mysql':
 215                                         $query  = "SELECT table_schema AS 'database', sum( data_length + index_length) AS 'dbsize' ";
 216                                         $query .= "FROM information_schema.TABLES ";
 217                                         $query .= "WHERE table_schema = 'bacula' ";
 218                                         $query .= "GROUP BY table_schema";
 219                                 break;
 220                                 case 'pgsql':
 221                                         $query  = "SELECT pg_database_size('bacula') AS dbsize";
 222                                 break;
 223                                 case 'sqlite':
 224                                         // Not yet implemented
 225                                         return "0 MB";
 226                                 break;
 227                         }
 228
 229                         $result = $this->db_link->query( $query );
 230
 231                         if(! PEAR::isError( $result ) )
 232                         {
 233                                 $db = $result->fetchRow( DB_FETCHMODE_ASSOC );
 234                                 $database_size =+ $db['dbsize'];
 235                         }else
 236                                 die( "Unable to get database size<br />" . $jobs->getMessage() );
 237
 238                         return $this->human_file_size( $database_size );
 239         } // end function GetDbSize()
 240
 241                 public function Get_Nb_Clients()
 242                 {
 243                         $clients = $this->db_link->query("SELECT COUNT(*) AS nb_client FROM Client");
 244                         if( PEAR::isError($clients) )
 245                                 die( "Unable to get client number" );
 246                         else
 247                                 return $clients->fetchRow( DB_FETCHMODE_ASSOC );
 248                 }
 249
 250                 // Return an array of volumes ordered by poolid and volume name
 251                 function GetVolumeList() {
 252
 253                 $volumes   = array();
 254                 $query     = "";
 255                                 $debug     = false;
 256
 257                                 // Get the list of pools id
 258                                 $query = "SELECT Pool.poolid, Pool.name FROM Pool ORDER BY Pool.poolid";
 259
 260                                 //$this->db_link->setFetchMode(DB_FETCHMODE_ASSOC);
 261                                 $pools = $this->db_link->query( $query );
 262
 263                                 if( PEAR::isError( $pools ) )
 264                                         die("Error: Failed to get pool list <br />SQL Query: $query<br />" . $pools->getMessage() );
 265
 266                                 while( $pool = $pools->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 267                                         switch( $this->driver )
 268                                         {
 269                                                 case 'mysql':
 270                                                         $query  = "SELECT Media.volumename, Media.volbytes, Media.volstatus, Media.mediatype, Media.lastwritten, Media.volretention
 271                                                                            FROM Media LEFT JOIN Pool ON Media.poolid = Pool.poolid
 272                                                                        WHERE Media.poolid = '". $pool['poolid'] . "' ORDER BY Media.volumename";
 273                                                 break;
 274                                                 case 'pgsql':
 275                                                         $query  = "SELECT media.volumename, media.volbytes, media.volstatus, media.mediatype, media.lastwritten, media.volretention
 276                                                                            FROM media LEFT JOIN pool ON media.poolid = pool.poolid
 277                                                                        WHERE media.poolid = '". $pool['poolid'] . "' ORDER BY media.volumename";
 278                                                 break;
 279                                                 case 'sqlite':
 280                                                         $query  = "";           // not yet implemented
 281                                                 break;
 282                                                 default:
 283                                                 break;
 284                                         } // end switch
 285
 286                                         $medias = $this->db_link->query( $query );
 287
 288                                         if( PEAR::isError( $medias ) ) {
 289                                                 die( "Failed to get media list for pool $volume[0] <br /> " . $medias->getMessage() );
 290                                         }else {
 291                                                 if( $debug ) echo "Found " . $medias->numRows() . " medias for pool " . $pool['name'] . " <br />";
 292
 293                                                 // Create array key for each pool
 294                                                 if( !array_key_exists( $pool['name'], $volumes) )
 295                                                 {
 296                                                         $volumes[ $pool['name'] ] = array();
 297                                                 }
 298                                                 while( $media = $medias->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 299                                                         if( $debug ) {
 300                                                                 var_dump( $media );
 301                                                         }
 302                                                         // If the pool is empty (no volumes in this pool)
 303                                                         if( $medias->numRows() == 0 ) {
 304                                                                 if( $debug ) echo "No media in pool " . $pool['name'] . "<br />";
 305                                                         } else {
 306                                                                         if( $media['lastwritten'] != "0000-00-00 00:00:00" ) {
 307                                                                                 // Calculate expiration date if the volume is Full
 308                                                                                 if( $media['volstatus'] == 'Full' ) {
 309                                                                                         $expire_date     = strtotime($media['lastwritten']) + $media['volretention'];
 310                                                                                         $media['expire'] = strftime("%Y-%m-%d", $expire_date);
 311                                                                                 }else {
 312                                                                                         $media['expire'] = 'N/A';
 313                                                                                 }
 314                                                                                 // Media used bytes in a human format
 315                                                                                 $media['volbytes'] = $this->human_file_size( $media['volbytes'] );
 316                                                                         } else {
 317                                                                                 $media['lastwritten'] = "N/A";
 318                                                                                 $media['expire']      = "N/A";
 319                                                                                 $media['volbytes']        = "0 KB";
 320                                                                         }
 321
 322                                                                 // Odd or even row
 323                                                                 if( count(  $volumes[ $pool['name'] ] ) % 2)
 324                                                                         $media['class'] = 'odd';
 325
 326                                                                 // Add the media in pool array
 327                                                                 array_push( $volumes[ $pool['name']], $media);
 328                                                         }
 329                                                 } // end while
 330                                         } // end if else
 331                                 } // end while
 332                                 return $volumes;
 333         } // end function GetVolumeList()
 334
 335                 public function CountJobsbyLevel( $delay = LAST_DAY, $level = 'F' )
 336                 {
 337                         $end_date    = mktime();
 338                         $start_date  = $end_date - $delay;
 339
 340                         $start_date  = date( "Y-m-d H:i:s", $start_date );
 341                         $end_date    = date( "Y-m-d H:i:s", $end_date );
 342
 343                         $query   = "SELECT COUNT(JobId) as jobs FROM Job ";
 344                         $query  .= "WHERE (EndTime BETWEEN '$start_date' AND '$end_date') AND ";
 345                         $query  .= "Level = '$level' ";
 346
 347                         $result  = $this->db_link->query( $query );
 348
 349                         if (PEAR::isError( $result ) ) {
 350                                 die( "Unable to get number of jobs with $level status from catalog <br />" . $result->getMessage() );
 351                         }else {
 352                                 $jobs = $result->fetchRow( DB_FETCHMODE_ASSOC );
 353                                 return $jobs['jobs'];
 354                         }
 355
 356                 }
 357
 358                 public function CountJobs( $delay = LAST_DAY, $status = 'any' )
 359                 {
 360                         $query                  = "SELECT COUNT(JobId) AS job_nb FROM Job ";
 361                         $where_delay    = "";
 362                         $where_status   = "";
 363
 364                         // Interval condition for SQL query
 365                         if( $delay != ALL ) {
 366                                 $end_date    = mktime();
 367                                 $start_date  = $end_date - $delay;
 368
 369                                 $start_date  = date( "Y-m-d H:i:s", $start_date );
 370                                 $end_date    = date( "Y-m-d H:i:s", $end_date );
 371
 372                                 $where_delay = "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 373                         }
 374
 375                         if( $status != 'any' ) {
 376                                 switch( $status )
 377                                 {
 378                                         case 'completed':
 379                                                 $where_status = "JobStatus = 'T' ";
 380                                         break;
 381                                         case 'failed':
 382                                                 $where_status = "JobStatus IN ('f','E') ";
 383                                         break;
 384                                         case 'canceled':
 385                                                 $where_status = "JobStatus = 'A' ";
 386                                         break;
 387                                         case 'waiting':
 388                                                 $where_status = "JobStatus IN ('F','S','M','m','s','j','c','d','t') ";
 389                                         break;
 390                                 } // end switch
 391                         }
 392
 393                         if( !empty($where_delay) )
 394                                 $query = $query . $where_delay . 'AND ' . $where_status;
 395                         else {
 396                                 if( !empty($where_status) )
 397                                         $query = $query . 'WHERE ' . $where_status;
 398                         }
 399
 400                         $jobs = $this->db_link->query( $query );
 401
 402                         if (PEAR::isError( $jobs ) ) {
 403                                 die( "Unable to get last $status jobs number from catalog <br />" . $jobs->getMessage() );
 404                         }else {
 405                                 $jobs = $jobs->fetchRow( DB_FETCHMODE_ASSOC );
 406                                 return $jobs['job_nb'];
 407                         }
 408                 }
 409
 410                 // Return the list of Pools in a array
 411                 public function Get_Pools_List()
 412                 {
 413                         $pool_list = array();
 414                         $result    = "";
 415
 416                         $query = "SELECT Name, PoolId FROM Pool";
 417
 418                         $result = $this->db_link->query ( $query );
 419
 420                         if( PEAR::isError( $result ) ) {
 421                                 die( "Unable to get the pool list from catalog" );
 422                         }else {
 423                                 while( $pool = $result->fetchRow(DB_FETCHMODE_ASSOC) ) {
 424                                         array_push( $pool_list, array( $pool['Name'] => $pool['PoolId'] ) );
 425                                 }
 426                                 return $pool_list;
 427                         }
 428                 }
 429
 430                 public function Get_BackupJob_Names()
 431                 {
 432                         $query          = "SELECT Name FROM Job GROUP BY Name";
 433                         $backupjobs = array();
 434
 435                         $result = $this->db_link->query( $query );
 436
 437                         if (PEAR::isError( $result ) ) {
 438                                 die("Unable to get BackupJobs list from catalog" );
 439                         }else{
 440                                 while( $backupjob = $result->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 441                                         array_push( $backupjobs, $backupjob["Name"] );
 442                                 }
 443                                 return $backupjobs;
 444                         }
 445                 }
 446
 447                 // Return elasped time string for a job
 448                 function Get_ElapsedTime( $start_time, $end_time )
 449                 {
 450                         $diff = $end_time - $start_time;
 451
 452                         $daysDiff = sprintf("%02d", floor($diff/60/60/24) );
 453                         $diff -= $daysDiff*60*60*24;
 454
 455                         $hrsDiff = sprintf("%02d", floor($diff/60/60) );
 456                         $diff -= $hrsDiff*60*60;
 457
 458                         $minsDiff = sprintf("%02d", floor($diff/60) );
 459                         $diff -= $minsDiff*60;
 460                         $secsDiff = sprintf("%02d", $diff );
 461
 462                         if( $daysDiff > 0 )
 463                                 return $daysDiff . 'day(s) ' . $hrsDiff.':' . $minsDiff . ':' . $secsDiff;
 464                         else
 465                                 return $hrsDiff . ':' . $minsDiff . ':' . $secsDiff;
 466                 }
 467
 468                 public function Get_ElapsedTime_Job( $delay = LAST_DAY )
 469                 {
 470                         $query                  = "";
 471                         $total_elapsed  = 0;
 472
 473                         // Interval calculation
 474                         $end_date   = mktime();
 475                         $start_date = $end_date - $delay;
 476
 477                         $start_date = date( "Y-m-d H:i:s", $start_date );
 478                         $end_date   = date( "Y-m-d H:i:s", $end_date );
 479
 480                         switch( $this->driver )
 481                         {
 482                                 case 'mysql':
 483                                         $query  = "SELECT UNIX_TIMESTAMP(EndTime) - UNIX_TIMESTAMP(StartTime) AS elapsed from Job ";
 484                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 485                                 break;
 486                         }
 487                         $result = $this->db_link->query( $query );
 488
 489                         if( PEAR::isError($result) ){
 490                                 die( "Unable to get elapsed time for jobs from catalog<br />query = $query <br />" . $result->getMessage() );
 491                         }else {
 492                                 while( $time = $result->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 493                                         //echo 'elapsed = ' . $time['elapsed'] . '<br />';
 494                                         $total_elapsed += $time['elapsed'];
 495                                 }
 496                                 // Verify if elapsed time is more than 1 day
 497                                 if ( $total_elapsed > LAST_DAY ) {
 498                                         return date("%d days H:i:s", $total_elapsed );
 499                                 }else {
 500                                         return date("H:i:s", $total_elapsed );
 501                                 }
 502                         }
 503                 }
 504
 505                 // Return Jobs statistics for a specific interval such as
 506                 // - Completed jobs number
 507                 // - Failed jobs number
 508                 // - Waiting jobs number
 509                 // The returned values will be used by a Bgraph classe
 510                 public function GetJobsStatistics( $type = 'completed', $delay = LAST_DAY )
 511                 {
 512                         $query  = "";
 513                         $where  = "";
 514                         $jobs   = "";
 515                         $label  = "";
 516                         $res    = "";
 517
 518                         // Interval calculation
 519                         $end_date   = mktime();
 520                         $start_date = $end_date - $delay;
 521
 522                         $start_date = date( "Y-m-d H:i:s", $start_date );
 523                         $end_date   = date( "Y-m-d H:i:s", $end_date );
 524
 525                         $interval_where = "(EndTime BETWEEN '$start_date' AND '$end_date') AND ";
 526
 527                         // Job status
 528                         switch( $type )
 529                         {
 530                                 case 'completed':
 531                                         $where = $interval_where . "JobStatus = 'T' ";
 532                                         $label = "Completed";
 533                                 break;
 534                                 case 'terminated_errors':
 535                                         $where = $interval_where . "JobStatus = 'E' ";
 536                                         $label = "Terminated with errors";
 537                                 break;
 538                                 case 'failed':
 539                                         $where = $interval_where . "JobStatus = 'f' ";
 540                                         $label = "Failed";
 541                                 break;
 542                                 case 'waiting':
 543                                         $where = "JobStatus IN ('F','S','M','m','s','j','c','d','t') ";
 544                                         $label = "Waiting";
 545                                 break;
 546                                 case 'created':
 547                                         $where = "JobStatus = 'C' ";
 548                                         $label = "Created but not running";
 549                                 break;
 550                                 case 'running':
 551                                         $where = "JobStatus = 'R' ";
 552                                         $label = "Running";
 553                                 break;
 554                                 case 'error':
 555                                         $where = $interval_where . "JobStatus IN ('e','f') ";
 556                                         $label = "Errors";
 557                                 break;
 558                         }
 559
 560                         $query  = 'SELECT COUNT(JobId) AS ' . $type . ' ';
 561                         $query .= 'FROM Job ';
 562                         $query .= "WHERE $where ";
 563
 564                         //echo 'query = ' . $query . '<br />';
 565
 566                         $jobs = $this->db_link->query( $query );
 567
 568                         if (PEAR::isError( $jobs ) ) {
 569                                 die( "Unable to get last $type jobs status from catalog<br />" . $status->getMessage() );
 570                         }else {
 571                                 $res = $jobs->fetchRow();
 572                                 return array( $label , current($res) );
 573                         }
 574                 } // end function GetJobsStatistics()
 575
 576                 public function GetPoolsStatistics( $pools )
 577                 {
 578                         foreach( $pools as $pool_name => $pool ) {
 579                                 //var_dump( $pool );
 580                                 $query = "SELECT COUNT(*) AS nb_vol FROM Media WHERE PoolId = '$pool'";
 581                                 //echo $query . '<br />';
 582                                 //echo 'Pool name ' . $pool_name . '<br />';
 583                                 $result = $this->db_link->query( $query );
 584
 585                                 if( PEAR::isError( $result ) ) {
 586                                         die("Unable to get volume number from catalog");
 587                                 }else{
 588                                         $nb_vol = $result->fetchRow(DB_FETCHMODE_ASSOC);
 589                                         return array( $pool_name, $nb_vol['nb_vol'] );
 590                                 }
 591                         }
 592                 }
 593
 594                 public function GetStoredFiles( $delay = LAST_DAY )
 595                 {
 596                         $totalfiles = 0;
 597
 598                         $query = "SELECT SUM(JobFiles) AS stored_files FROM Job ";
 599
 600                         // Interval calculation
 601                         $end_date   = mktime();
 602                         $start_date = $end_date - $delay;
 603
 604                         $start_date = date( "Y-m-d H:i:s", $start_date );
 605                         $end_date   = date( "Y-m-d H:i:s", $end_date );
 606
 607                         if( $delay != ALL )
 608                                 $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 609
 610                         $result = $this->db_link->query( $query );
 611
 612                         if( !PEAR::isError($result) ) {
 613                                 $nbfiles        = $result->fetchRow(DB_FETCHMODE_ASSOC);
 614                                 $totalfiles = $totalfiles + $nbfiles['stored_files'];
 615                         }else{
 616                                 die("Unable to get protected files from catalog <br />" . $result->getMessage() );
 617                         }
 618
 619                         return $totalfiles;
 620                 }
 621
 622                 public function GetStoredBytes( $delay = LAST_DAY )
 623                 {
 624                         $query = "SELECT SUM(JobBytes) as stored_bytes FROM Job ";
 625
 626                         // Interval calculation
 627                         $end_date   = mktime();
 628                         $start_date = $end_date - $delay;
 629
 630                         $start_date = date( "Y-m-d H:i:s", $start_date );
 631                         $end_date   = date( "Y-m-d H:i:s", $end_date );
 632
 633                         if( $delay != ALL )
 634                                 $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 635
 636                         $result = $this->db_link->query( $query );
 637
 638                         if( PEAR::isError( $result ) ) {
 639                                 die( "Unable to get Job Bytes from catalog" );
 640                         }else{
 641                                 return $result->fetchRow( DB_FETCHMODE_ASSOC );
 642                         }
 643                 }
 644
 645                 public function GetStoredBytesByInterval( $start_date, $end_date )
 646                 {
 647                         $query = "SELECT SUM(JobBytes) as stored_bytes, EndTime FROM Job WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 648
 649                         $result = $this->db_link->query( $query );
 650
 651                         if( PEAR::isError( $result ) ) {
 652                                 die( "Unable to get Job Bytes from catalog" );
 653                         }else{
 654                                 $stored_bytes = 0;
 655                                 $tmp = $result->fetchRow( DB_FETCHMODE_ASSOC );
 656
 657                                 $day = date( "D d", strtotime($end_date) );
 658
 659                                 if( isset( $tmp['stored_bytes'] ) ) {
 660                                         $hbytes = $this->human_file_size( $tmp['stored_bytes'], 3, 'GB');
 661                                         $hbytes = explode( " ", $hbytes );
 662                                         $stored_bytes = $hbytes[0];
 663                                 }
 664
 665                                 return array( $day, $stored_bytes );
 666                         }
 667                 }
 668
 669                 public function GetStoredBytesByJob( $jobname, $start_date, $end_date )
 670                 {
 671                         $query  = "SELECT SUM(JobBytes) as stored_bytes, EndTime FROM Job ";
 672                         $query .= "WHERE ( EndTime BETWEEN '$start_date' AND '$end_date' ) AND ";
 673                         $query .= "Name = '$jobname'";
 674
 675                         $result = $this->db_link->query( $query );
 676
 677                         if( PEAR::isError( $result ) ) {
 678                                 die( "Unable to get Job Bytes from catalog" );
 679                         }else{
 680                                 $stored_bytes = 0;
 681                                 $tmp = $result->fetchRow( DB_FETCHMODE_ASSOC );
 682
 683                                 $day = date( "D d", strtotime($end_date) );
 684
 685                                 if( isset( $tmp['stored_bytes'] ) ) {
 686                                         $hbytes = $this->human_file_size( $tmp['stored_bytes'], 3, 'GB');
 687                                         $hbytes = explode( " ", $hbytes );
 688                                         $stored_bytes = $hbytes[0];
 689                                 }
 690
 691                                 return array( $day, $stored_bytes );
 692                         }
 693                 }
 694
 695                 public function GetStoredFilesByJob( $jobname, $start_date, $end_date )
 696                 {
 697                         $query  = "SELECT SUM(JobFiles) as stored_files, EndTime FROM Job ";
 698                         $query .= "WHERE ( EndTime BETWEEN '$start_date' AND '$end_date' ) AND ";
 699                         $query .= "Name = '$jobname'";
 700
 701                         $result = $this->db_link->query( $query );
 702
 703                         if( PEAR::isError( $result ) ) {
 704                                 die( "Unable to get Job Files from catalog" );
 705                         }else{
 706                                 $stored_bytes = 0;
 707                                 $tmp = $result->fetchRow( DB_FETCHMODE_ASSOC );
 708
 709                                 $day                    = date( "D d", strtotime($end_date) );
 710                                 $stored_files   = $tmp['stored_files'];
 711
 712                                 return array( $day, $stored_files );
 713                         }
 714                 }
 715 } // end class Bweb
 716 ?>