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 // Last Err: 11
  18 define('CONFIG_DIR', "configs");
  19 define('CONFIG_FILE', "bacula.conf");
  20 define('BACULA_TYPE_BYTES_FILES', 1);
  21 define('BACULA_TYPE_FILES_JOBID', 2);
  22 define('BACULA_TYPE_BYTES_ENDTIME_ALLJOBS', 69);
  23
  24 require_once "paths.php";
  25 require_once "DB.php";                                                                                                                  // Pear DB
  26 require_once "config.inc.php";
  27 require_once "bgraph.inc.php";
  28 require_once($smarty_path."Config_File.class.php");
  29
  30 if (!function_exists('array_fill')) {                                                                                   // For PHP < 4.2.0 users
  31     require_once('array_fill.func.php');
  32 }
  33
  34 class Bweb extends DB {
  35
  36     var $StartDate;
  37     var $EndDate;
  38     var $driver;
  39         var $dbs;
  40         var $dbs_name;
  41
  42         public $db_link;                                                // Database link
  43         private $db_dsn;                                                // Data Source Name
  44
  45         private $config_file;                                   // Config filename
  46         private $config;                                                // Loaded config from bacula.conf
  47         private $catalogs = array();                    // Catalog array
  48
  49     function __construct()
  50         {
  51                 $this->catalogs = array();
  52
  53                 // Loading configuration
  54                 $this->config_file = getcwd() . '/configs/bacula.conf';
  55                 if( !$this->load_config() )
  56                         die( "Unable to load configuration");
  57
  58                 //echo "Number of catalog defined " . count($this->catalogs) . "<br />";
  59
  60                 /*
  61                 $conf = new Config_File (CONFIG_DIR);
  62                 $this->dbs = array();
  63
  64                 $i = 2;
  65                 $sections = $conf->get(CONFIG_FILE,"DATABASE","host");
  66                 array_push($this->dbs, "DATABASE");
  67
  68                 while ( !empty($sections) ) {
  69                         $sections = $conf->get(CONFIG_FILE,"DATABASE".$i,"host");
  70                         if ( !empty($sections) )
  71                                 array_push($this->dbs,"DATABASE".$i);
  72                         $i++;
  73                 }
  74
  75                 if ( $i < 4)
  76                         $sec = "DATABASE";
  77                 else {
  78                         if ( !empty($_POST['sel_database']) ) {
  79                                 $_SESSION['DATABASE'] = $_POST['sel_database'];
  80                                 $sec = $_POST['sel_database'];
  81                         } else {
  82                                 if (isset($_SESSION['DATABASE']) )
  83                                         $sec = $_SESSION['DATABASE'];
  84                                 else
  85                                         $sec = "DATABASE";
  86                         }
  87                 }
  88
  89         $this->dsn['hostspec'] = $conf->get(CONFIG_FILE,$sec,"host");
  90         $this->dsn['username'] = $conf->get(CONFIG_FILE,$sec,"login");
  91         $this->dsn['password'] = $conf->get(CONFIG_FILE,$sec,"pass");
  92         $this->dsn['database'] = $conf->get(CONFIG_FILE,$sec,"db_name");
  93         $this->dsn['phptype']  = $conf->get(CONFIG_FILE,$sec,"db_type");   // mysql, pgsql
  94
  95                 if (  $conf->get(CONFIG_FILE,$sec,"db_port") )
  96                         $this->dsn[port] = $conf->get(CONFIG_FILE,$sec,"db_port");
  97                 */
  98
  99                 // Construct a valid dsn
 100         $this->db_dsn['hostspec'] = $this->catalogs[0]["host"];
 101         $this->db_dsn['username'] = $this->catalogs[0]["login"];
 102                 $this->db_dsn['password'] = $this->catalogs[0]["pass"];
 103                 $this->db_dsn['database'] = $this->catalogs[0]["db_name"];
 104                 $this->db_dsn['phptype']  = $this->catalogs[0]["db_type"];
 105
 106
 107         $this->db_link = $this->connect($this->db_dsn);
 108
 109                 if (DB::isError($this->db_link)) {
 110                         die($this->db_link->getMessage());
 111                 }else {
 112                         $this->driver = $this->db_dsn['phptype'];
 113             register_shutdown_function(array(&$this,'close'));
 114                         $this->dbs_name = $this->db_dsn['database'];
 115                 }
 116         }
 117
 118     function load_config()
 119         {
 120                 $this->config = parse_ini_file( $this->config_file, true );
 121
 122                 if( !$this->config == false ) {
 123                         // Loading database connection information
 124                         foreach( $this->config as $parameter => $value )
 125                         {
 126                                 //echo "Param $parameter = $value <br />";
 127                                 if( is_array($value) ){         // Parsing database section
 128                                         array_push( $this->catalogs, $value );
 129                                 }
 130                         }
 131                         return true;
 132                 }else
 133                         return false;
 134         }
 135
 136         public function get_config_param( $param )
 137         {
 138                 if( isset( $this->config[$param] ) )
 139                         return $this->config[$param];
 140                 else
 141                         return false;
 142         }
 143
 144         public function Get_Nb_Catalogs()
 145         {
 146                 return count( $this->catalogs );
 147         }
 148
 149
 150         function close()
 151         {
 152                 $this->db_link->disconnect();
 153     }
 154
 155
 156
 157         function CalculateBytesPeriod($server,$StartDate,$EndPeriod) {   // Bytes transferred in a period.
 158
 159                 $result =& $this->db_link->query("select SUM(JobBytes) from Job WHERE EndTime < '$EndPeriod' and EndTime > '$StartDate' and Name='$server'")
 160                         or die("classes.inc: Error query: 1");
 161                 $return =& $result->fetchRow();
 162                 return $return[0];
 163         }//end function
 164
 165
 166
 167         function CalculateFilesPeriod($server,$StartDate,$EndPeriod) {    // Number of files transferred in a period.
 168
 169                 $result =& $this->db_link->query("select SUM(JobFiles) from Job WHERE EndTime < '$EndPeriod' and EndTime > '$StartDate' and Name='$server'")
 170                         or die("classes.inc: Error query: 2");
 171                 $return =& $result->fetchRow();
 172                 return $return[0];
 173         }//end function
 174
 175
 176
 177         function PrepareDate($StartDateMonth,$StartDateDay,$StartDateYear,$EndDateMonth,$EndDateDay,$EndDateYear) {  // Convert date for Smarty. Check if only works with Mysql.
 178
 179                 $this->StartDate=$StartDateYear."-".$StartDateMonth."-".$StartDateDay." 00:00:00";
 180                 $this->EndDate=$EndDateYear."-".$EndDateMonth."-".$EndDateDay." 23:59:59";  // last day full
 181
 182         }//end function
 183
 184                 // Return humanized size with default unit of GB
 185                 // if auto provide for unit argument, automaticaly decide which unit
 186                 function human_file_size( $size, $decimal = 2, $unit = 'auto' )
 187                 {
 188                         $unit_id = 0;
 189                         $lisible = false;
 190                         $units = array('B','KB','MB','GB','TB');
 191                         $hsize = $size;
 192
 193                         switch( $unit )
 194                         {
 195                                 case 'auto';
 196                                         while( !$lisible ) {
 197                                                 if ( $hsize >= 1024 ) {
 198                                                         $hsize    = $hsize / 1024;
 199                                                         $unit_id += 1;
 200                                                 }
 201                                                 else {
 202                                                         $lisible = true;
 203                                                 }
 204                                         }
 205                                 break;
 206
 207                                 default:
 208                                         $p = array_search( $unit, $units);
 209                                         $hsize = $hsize / pow(1024,$p);
 210                                 break;
 211                         } // end switch
 212
 213                         $hsize = sprintf("%." . $decimal . "f", $hsize);
 214                         $hsize = $hsize . ' ' . $units[$unit_id];
 215                         return $hsize;
 216                 } // end function
 217
 218
 219                 function GetDbSize()
 220                 {
 221                         $database_size = 0;
 222                         if ( $this->driver == "mysql") {
 223                                 $dbsize = $this->db_link->query("show table status") or die ("classes.inc: Error query: 3");
 224
 225                                 if ( $dbsize->numRows() ) {
 226                                         while ( $res = $dbsize->fetchRow(DB_FETCHMODE_ASSOC) )
 227                                                 $database_size += $res["Data_length"];
 228                 } else {
 229                                         return 0;
 230                                 } // end if else
 231             } // end if
 232             else if ( $this->driver == "pgsql") {
 233                                 $dbsize = $this->db_link->query("select pg_database_size('$this->dbs_name')") or die ("classes.inc: Error query: 4");
 234
 235                                 if (PEAR::isError($dbsize))
 236                                         die($dbsize->getMessage());
 237
 238                                 if ( $dbsize->numRows() ) {
 239                                         while ( $res = $dbsize->fetchRow() )
 240                                                 $database_size += $res[0];
 241                 } else {
 242                                         return 0;
 243                                 }
 244             } // end if
 245
 246                         $dbsize->free();
 247
 248                         return $this->human_file_size( $database_size );
 249         } // end function GetDbSize()
 250
 251                 public function Get_Nb_Clients()
 252                 {
 253                         $clients = $this->db_link->query("SELECT COUNT(*) AS nb_client FROM Client");
 254                         if( PEAR::isError($clients) )
 255                                 die( "Unable to get client number" );
 256                         else
 257                                 return $clients->fetchRow( DB_FETCHMODE_ASSOC );
 258                 }
 259
 260                 // Return an array of volumes ordered by poolid and volume name
 261                 function GetVolumeList() {
 262
 263                 $volumes   = array();
 264                 $query     = "";
 265                                 $debug     = false;
 266
 267                                 // Get the list of pools id
 268                                 $query = "SELECT Pool.poolid, Pool.name FROM Pool ORDER BY Pool.poolid";
 269
 270                                 //$this->db_link->setFetchMode(DB_FETCHMODE_ASSOC);
 271                                 $pools = $this->db_link->query( $query );
 272
 273                                 if( PEAR::isError( $pools ) )
 274                                         die("Error: Failed to get pool list <br />SQL Query: $query<br />" . $pools->getMessage() );
 275
 276                                 while( $pool = $pools->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 277                                         switch( $this->driver )
 278                                         {
 279                                                 case 'mysql':
 280 /*
 281                                                         $query  = "SELECT Media.VolumeName, Media.VolBytes, Media.VolStatus, Pool.Name, Media.MediaType,Media.LastWritten, FROM_UNIXTIME(UNIX_TIMESTAMP(Media.LastWritten)+Media.VolRetention ) AS expire
 282                                                                            FROM Pool LEFT JOIN Media ON Media.PoolId=Pool.PoolId WHERE poolid='$pool[0]'
 283                                                                            ORDER BY Media.VolumeName";
 284 */
 285                                                         $query  = "SELECT Media.volumename, Media.volbytes, Media.volstatus, Media.mediatype, Media.lastwritten, Media.volretention
 286                                                                            FROM Media LEFT JOIN Pool ON Media.poolid = Pool.poolid
 287                                                                        WHERE Media.poolid = '". $pool['poolid'] . "' ORDER BY Media.volumename";
 288                                                 break;
 289                                                 case 'pgsql':
 290                                                         $query  = "SELECT media.volumename, media.volbytes, media.volstatus, media.mediatype, media.lastwritten, media.volretention
 291                                                                            FROM media LEFT JOIN pool ON media.poolid = pool.poolid
 292                                                                        WHERE media.poolid = '". $pool['poolid'] . "' ORDER BY media.volumename";
 293                                                         /*
 294                                                         $query  = "SELECT Media.VolumeName, Media.VolBytes,Media.VolStatus,Pool.Name,Media.MediaType,Media.LastWritten, Media.LastWritten + Media.VolRetention * interval '1 second' AS expire
 295                                                                            FROM Pool LEFT JOIN Media ON media.poolid=pool.poolid WHERE poolid='$pool[0]'
 296                                                                            ORDER BY Media.VolumeName";
 297                                                         */
 298                                                 break;
 299                                                 case 'sqlite':
 300                                                         $query  = "";           // not yet implemented
 301                                                 break;
 302                                                 default:
 303                                                 break;
 304                                         } // end switch
 305
 306                                         //$this->db_link->setFetchMode(DB_FETCHMODE_ASSOC);
 307                                         $medias = $this->db_link->query( $query );
 308
 309                                         if( PEAR::isError( $medias ) ) {
 310                                                 die( "Failed to get media list for pool $volume[0] <br /> " . $medias->getMessage() );
 311                                         }else {
 312                                                 if( $debug ) echo "Found " . $medias->numRows() . " medias for pool " . $pool['name'] . " <br />";
 313
 314                                                 // Create array key for each pool
 315                                                 if( !array_key_exists( $pool['name'], $volumes) )
 316                                                 {
 317                                                         $volumes[ $pool['name'] ] = array();
 318                                                 }
 319                                                 while( $media = $medias->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 320                                                         if( $debug ) {
 321                                                                 var_dump( $media );
 322                                                         }
 323                                                         // If the pool is empty (no volumes in this pool)
 324                                                         if( $medias->numRows() == 0 ) {
 325                                                                 if( $debug ) echo "No media in pool " . $pool['name'] . "<br />";
 326                                                         } else {
 327                                                                         if( $media['lastwritten'] != "0000-00-00 00:00:00" ) {
 328                                                                                 // Calculate expiration date if the volume is Full
 329                                                                                 if( $media['volstatus'] == 'Full' ) {
 330                                                                                         $expire_date     = strtotime($media['lastwritten']) + $media['volretention'];
 331                                                                                         $media['expire'] = strftime("%Y-%m-%d", $expire_date);
 332                                                                                 }else {
 333                                                                                         $media['expire'] = 'N/A';
 334                                                                                 }
 335                                                                                 // Media used bytes in a human format
 336                                                                                 $media['volbytes'] = $this->human_file_size( $media['volbytes'] );
 337                                                                                 //echo "volume " . $media['volumename'] . 'vol bytes' .$media['volbytes'] . '<br />';
 338                                                                         } else {
 339                                                                                 $media['lastwritten'] = "N/A";
 340                                                                                 $media['expire']      = "N/A";
 341                                                                                 $media['volbytes']        = "0 KB";
 342                                                                         }
 343                                                                 // Add the media in pool array
 344                                                                 array_push( $volumes[ $pool['name']], $media);
 345                                                         }
 346                                                 } // end while
 347                                         } // end if else
 348                                 } // end while
 349                                 return $volumes;
 350         } // end function GetVolumeList()
 351
 352                 public function GetLastJobs( $delay = LAST_DAY )
 353                 {
 354                         $query          = "";
 355                         $start_date = "";
 356                         $end_date       = "";
 357
 358                         // Interval calculation
 359                         $end_date   = mktime();
 360                         $start_date = $end_date - $delay;
 361
 362                         $start_date = date( "Y-m-d H:m:s", $start_date );
 363                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 364
 365                         switch( $this->driver )
 366                         {
 367                                 case 'mysql':
 368                                         $query  = 'SELECT COUNT(JobId) AS completed_jobs ';
 369                                         $query .= 'FROM Job ';
 370                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 371                                         $query .= "AND JobStatus = 'T'";
 372                                 break;
 373                         }
 374
 375                         $jobs = $this->db_link->query( $query );
 376
 377                         if (PEAR::isError( $jobs ) ) {
 378                                 die( "Unable to get last completed jobs status from catalog<br />" . $status->getMessage() );
 379                         }else {
 380                                 return $jobs->fetchRow( DB_FETCHMODE_ASSOC );
 381                         }
 382                 } // end function GetLastJobStatus()
 383
 384                 public function GetLastErrorJobs( $delay = LAST_DAY )
 385                 {
 386                         $query          = "";
 387
 388                         // Interval calculation
 389                         $end_date   = mktime();
 390                         $start_date = $end_date - $delay;
 391
 392                         $start_date = date( "Y-m-d H:m:s", $start_date );
 393                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 394
 395                         //echo "start date: $start_date <br />";
 396                         //echo "end date: $end_date <br />";
 397
 398                         switch( $this->driver )
 399                         {
 400                                 default:
 401                                         $query  = 'SELECT COUNT(JobId) AS failed_jobs ';
 402                                         $query .= 'FROM Job ';
 403                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 404                                         $query .= "AND JobStatus = 'f'";
 405                                 break;
 406                         }
 407                         $result = $this->db_link->query( $query );
 408
 409                         if (PEAR::isError( $result ) ) {
 410                                 die( "Unable to get last failed jobs status from catalog<br />query = $query <br />" . $result->getMessage() );
 411                         }else {
 412                                 return $result->fetchRow( DB_FETCHMODE_ASSOC );
 413                         } // end if else
 414                 } // end function GetLastErrorJobs
 415
 416                 // Return the list of Pools in a array
 417                 public function Get_Pools_List()
 418                 {
 419                         $pool_list = array();
 420                         $result    = "";
 421
 422                         $query = "SELECT Name, PoolId FROM Pool";
 423
 424                         $result = $this->db_link->query ( $query );
 425
 426                         if( PEAR::isError( $result ) ) {
 427                                 die( "Unable to get the pool list from catalog" );
 428                         }else {
 429                                 while( $pool = $result->fetchRow(DB_FETCHMODE_ASSOC) ) {
 430                                         array_push( $pool_list, array( $pool['Name'] => $pool['PoolId'] ) );
 431                                 }
 432                                 return $pool_list;
 433                         }
 434                 }
 435
 436                 public function Get_BackupJob_Names()
 437                 {
 438                         $query          = "SELECT Name FROM Job GROUP BY Name";
 439                         $backupjobs = array();
 440
 441                         $result = $this->db_link->query( $query );
 442
 443                         if (PEAR::isError( $result ) ) {
 444                                 die("Unable to get BackupJobs list from catalog" );
 445                         }else{
 446                                 while( $backupjob = $result->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 447                                         array_push( $backupjobs, $backupjob["Name"] );
 448                                 }
 449                                 return $backupjobs;
 450                         }
 451                 }
 452
 453                 public function Get_ElapsedTime_Job( $delay = LAST_DAY )
 454                 {
 455                         $query                  = "";
 456                         $total_elapsed  = 0;
 457
 458                         // Interval calculation
 459                         $end_date   = mktime();
 460                         $start_date = $end_date - $delay;
 461
 462                         $start_date = date( "Y-m-d H:m:s", $start_date );
 463                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 464
 465                         switch( $this->driver )
 466                         {
 467                                 case 'mysql':
 468                                         $query  = "SELECT UNIX_TIMESTAMP(EndTime) - UNIX_TIMESTAMP(StartTime) AS elapsed from Job ";
 469                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 470                                 break;
 471                         }
 472                         $result = $this->db_link->query( $query );
 473
 474                         if( PEAR::isError($result) ){
 475                                 die( "Unable to get elapsed time for jobs from catalog<br />query = $query <br />" . $result->getMessage() );
 476                         }else {
 477                                 while( $time = $result->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 478                                         //echo 'elapsed = ' . $time['elapsed'] . '<br />';
 479                                         $total_elapsed += $time['elapsed'];
 480                                 }
 481                                 // Verify if elapsed time is more than 1 day
 482                                 if ( $total_elapsed > 86400 ) {
 483                                         return gmstrftime("%d days %H:%M:%S", $total_elapsed );
 484                                 }else {
 485                                         return gmstrftime("%H:%M:%S", $total_elapsed );
 486                                 }
 487                         }
 488                 }
 489
 490                 // Return Jobs statistics for a specific interval such as
 491                 // - Completed jobs number
 492                 // - Failed jobs number
 493                 // - Waiting jobs number
 494                 // The returned values will be used by a Bgraph classe
 495                 public function GetJobsStatistics( $type = 'completed', $delay = LAST_DAY )
 496                 {
 497                         $query  = "";
 498                         $where  = "";
 499                         $jobs   = "";
 500                         $label  = "";
 501                         $res    = "";
 502
 503                         // Interval calculation
 504                         $end_date   = mktime();
 505                         $start_date = $end_date - $delay;
 506
 507                         $start_date = date( "Y-m-d H:m:s", $start_date );
 508                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 509
 510                         // Job status
 511                         switch( $type )
 512                         {
 513                                 case 'completed':
 514                                         $where = "AND JobStatus = 'T' ";
 515                                         $label = "Completed";
 516                                 break;
 517                                 case 'completed_errors':
 518                                         $where = "AND JobStatus = 'E' ";
 519                                         $label = "Completed with errors";
 520                                 break;
 521                                 case 'failed':
 522                                         $where = "AND JobStatus = 'f' ";
 523                                         $label = "Failed";
 524                                 break;
 525                                 case 'waiting':
 526                                         $where = "AND JobStatus IN ('F','S','M','m','s','j','c','d','t') ";
 527                                         $label = "Waiting";
 528                                 break;
 529                                 case 'created':
 530                                         $where = "AND JobStatus = 'C' ";
 531                                         $label = "Created but not running";
 532                                 break;
 533                                 case 'running':
 534                                         $where = "AND JobStatus = 'R' ";
 535                                         $label = "Running";
 536                                 break;
 537                                 case 'error':
 538                                         $where = "AND JobStatus IN ('e','f') ";
 539                                         $label = "Errors";
 540                                 break;
 541                         }
 542
 543                         $query  = 'SELECT COUNT(JobId) AS ' . $type . ' ';
 544                         $query .= 'FROM Job ';
 545                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 546                         $query .= $where;
 547
 548                         $jobs = $this->db_link->query( $query );
 549
 550                         if (PEAR::isError( $jobs ) ) {
 551                                 die( "Unable to get last $type jobs status from catalog<br />" . $status->getMessage() );
 552                         }else {
 553                                 $res = $jobs->fetchRow();
 554                                 return array( $label , current($res) );
 555                         }
 556                 } // end function GetJobsStatistics()
 557
 558                 public function GetPoolsStatistics( $pools )
 559                 {
 560                         foreach( $pools as $pool_name => $pool ) {
 561                                 //var_dump( $pool );
 562                                 $query = "SELECT COUNT(*) AS nb_vol FROM Media WHERE PoolId = '$pool'";
 563                                 //echo $query . '<br />';
 564                                 //echo 'Pool name ' . $pool_name . '<br />';
 565                                 $result = $this->db_link->query( $query );
 566
 567                                 if( PEAR::isError( $result ) ) {
 568                                         die("Unable to get volume number from catalog");
 569                                 }else{
 570                                         $nb_vol = $result->fetchRow(DB_FETCHMODE_ASSOC);
 571                                         return array( $pool_name, $nb_vol['nb_vol'] );
 572                                 }
 573                         }
 574                 }
 575
 576                 public function GetStoredFiles()
 577                 {
 578                         $nbfiles = 0;
 579                         $query = "SELECT COUNT(FilenameId) AS nbfiles FROM Filename";
 580                         $result = $this->db_link->query( $query );
 581
 582                         if( !PEAR::isError($result) ) {
 583                                 $nbfiles = $result->fetchRow(DB_FETCHMODE_ASSOC);
 584                                 $nbfiles = $nbfiles['nbfiles'];
 585                         }else{
 586                                 die("Unable to get protected files from catalog");
 587                         }
 588                         return $nbfiles;
 589                 }
 590
 591                 public function GetStoredBytes( $delay = LAST_DAY )
 592                 {
 593                         $query = "SELECT SUM(JobBytes) as stored_bytes FROM Job ";
 594
 595                         // Interval calculation
 596                         $end_date   = mktime();
 597                         $start_date = $end_date - $delay;
 598
 599                         $start_date = date( "Y-m-d H:m:s", $start_date );
 600                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 601
 602                         if( $delay != ALL ) {
 603                                 $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 604                         }
 605
 606                         $result = $this->db_link->query( $query );
 607
 608                         if( PEAR::isError( $result ) ) {
 609                                 die( "Unable to get Job Bytes from catalog" );
 610                         }else{
 611                                 return $result->fetchRow( DB_FETCHMODE_ASSOC );
 612                         }
 613                 }
 614
 615                 public function GetStoredBytesByInterval( $start_date, $end_date )
 616                 {
 617                         $query = "SELECT SUM(JobBytes) as stored_bytes, EndTime FROM Job WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 618
 619                         $result = $this->db_link->query( $query );
 620
 621                         if( PEAR::isError( $result ) ) {
 622                                 die( "Unable to get Job Bytes from catalog" );
 623                         }else{
 624                                 $stored_bytes = 0;
 625                                 $tmp = $result->fetchRow( DB_FETCHMODE_ASSOC );
 626
 627                                 $day = date( "d/m", strtotime($end_date) );
 628
 629                                 if( isset( $tmp['stored_bytes'] ) ) {
 630                                         $hbytes = $this->human_file_size( $tmp['stored_bytes'], 3, 'GB');
 631                                         $hbytes = explode( " ", $hbytes );
 632                                         $stored_bytes = $hbytes[0];
 633                                 }
 634
 635                                 return array( $day, $stored_bytes );
 636                         }
 637                 }
 638 } // end class Bweb
 639 ?>