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                 function human_file_size( $size, $decimal = 2 )
 185                 {
 186                         $unit_id = 0;
 187                         $lisible = false;
 188                         $units = array('B','KB','MB','GB','TB');
 189                         $hsize = $size;
 190
 191                         while( !$lisible ) {
 192                                 if ( $hsize >= 1024 ) {
 193                                         $hsize    = $hsize / 1024;
 194                                         $unit_id += 1;
 195                                 }
 196                                 else {
 197                                         $lisible = true;
 198                                 }
 199                         }
 200                         // Format human size
 201                         $hsize = sprintf("%." . $decimal . "f", $hsize);
 202                         return $hsize . ' ' . $units[$unit_id];
 203                 } // end function
 204
 205
 206                 function GetDbSize()
 207                 {
 208                         $database_size = 0;
 209                         if ( $this->driver == "mysql") {
 210                                 $dbsize = $this->db_link->query("show table status") or die ("classes.inc: Error query: 3");
 211
 212                                 if ( $dbsize->numRows() ) {
 213                                         while ( $res = $dbsize->fetchRow(DB_FETCHMODE_ASSOC) )
 214                                                 $database_size += $res["Data_length"];
 215                 } else {
 216                                         return 0;
 217                                 } // end if else
 218             } // end if
 219             else if ( $this->driver == "pgsql") {
 220                                 $dbsize = $this->db_link->query("select pg_database_size('$this->dbs_name')") or die ("classes.inc: Error query: 4");
 221
 222                                 if (PEAR::isError($dbsize))
 223                                         die($dbsize->getMessage());
 224
 225                                 if ( $dbsize->numRows() ) {
 226                                         while ( $res = $dbsize->fetchRow() )
 227                                                 $database_size += $res[0];
 228                 } else {
 229                                         return 0;
 230                                 }
 231             } // end if
 232
 233                         $dbsize->free();
 234
 235                         return $this->human_file_size( $database_size );
 236         } // end function GetDbSize()
 237
 238                 public function Get_Nb_Clients()
 239                 {
 240                         $clients = $this->db_link->query("SELECT COUNT(*) AS nb_client FROM Client");
 241                         if( PEAR::isError($clients) )
 242                                 die( "Unable to get client number" );
 243                         else
 244                                 return $clients->fetchRow( DB_FETCHMODE_ASSOC );
 245                 }
 246
 247                 // Return an array of volumes ordered by poolid and volume name
 248                 function GetVolumeList() {
 249
 250                 $volumes   = array();
 251                 $query     = "";
 252                                 $debug     = false;
 253
 254                                 // Get the list of pools id
 255                                 $query = "SELECT Pool.poolid, Pool.name FROM Pool ORDER BY Pool.poolid";
 256
 257                                 $this->db_link->setFetchMode(DB_FETCHMODE_ASSOC);
 258                                 $pools = $this->db_link->query( $query );
 259
 260                                 if( PEAR::isError( $pools ) )
 261                                         die("Error: Failed to get pool list <br />SQL Query: $query<br />" . $pools->getMessage() );
 262
 263                                 while( $pool = $pools->fetchRow() ) {
 264                                         switch( $this->driver )
 265                                         {
 266                                                 case 'mysql':
 267 /*
 268                                                         $query  = "SELECT Media.VolumeName, Media.VolBytes, Media.VolStatus, Pool.Name, Media.MediaType,Media.LastWritten, FROM_UNIXTIME(UNIX_TIMESTAMP(Media.LastWritten)+Media.VolRetention ) AS expire
 269                                                                            FROM Pool LEFT JOIN Media ON Media.PoolId=Pool.PoolId WHERE poolid='$pool[0]'
 270                                                                            ORDER BY Media.VolumeName";
 271 */
 272                                                         $query  = "SELECT Media.volumename, Media.volbytes, Media.volstatus, Media.mediatype, Media.lastwritten, Media.volretention
 273                                                                            FROM Media LEFT JOIN Pool ON Media.poolid = Pool.poolid
 274                                                                        WHERE Media.poolid = '". $pool['poolid'] . "' ORDER BY Media.volumename";
 275                                                 break;
 276                                                 case 'pgsql':
 277                                                         $query  = "SELECT media.volumename, media.volbytes, media.volstatus, media.mediatype, media.lastwritten, media.volretention
 278                                                                            FROM media LEFT JOIN pool ON media.poolid = pool.poolid
 279                                                                        WHERE media.poolid = '". $pool['poolid'] . "' ORDER BY media.volumename";
 280                                                         /*
 281                                                         $query  = "SELECT Media.VolumeName, Media.VolBytes,Media.VolStatus,Pool.Name,Media.MediaType,Media.LastWritten, Media.LastWritten + Media.VolRetention * interval '1 second' AS expire
 282                                                                            FROM Pool LEFT JOIN Media ON media.poolid=pool.poolid WHERE poolid='$pool[0]'
 283                                                                            ORDER BY Media.VolumeName";
 284                                                         */
 285                                                 break;
 286                                                 case 'sqlite':
 287                                                         $query  = "";           // not yet implemented
 288                                                 break;
 289                                                 default:
 290                                                 break;
 291                                         } // end switch
 292
 293                                         $this->db_link->setFetchMode(DB_FETCHMODE_ASSOC);
 294                                         $medias = $this->db_link->query( $query );
 295
 296                                         if( PEAR::isError( $medias ) ) {
 297                                                 die( "Failed to get media list for pool $volume[0] <br /> " . $medias->getMessage() );
 298                                         }else {
 299                                                 if( $debug ) echo "Found " . $medias->numRows() . " medias for pool " . $pool['name'] . " <br />";
 300
 301                                                 // Create array key for each pool
 302                                                 if( !array_key_exists( $pool['name'], $volumes) )
 303                                                 {
 304                                                         $volumes[ $pool['name'] ] = array();
 305                                                 }
 306                                                 while( $media = $medias->fetchRow() ) {
 307                                                         if( $debug ) {
 308                                                                 var_dump( $media );
 309                                                         }
 310                                                         // If the pool is empty (no volumes in this pool)
 311                                                         if( $medias->numRows() == 0 ) {
 312                                                                 if( $debug ) echo "No media in pool " . $pool['name'] . "<br />";
 313                                                         } else {
 314                                                                         if( $media['lastwritten'] != "0000-00-00 00:00:00" ) {
 315                                                                                 // Calculate expiration date if the volume is Full
 316                                                                                 if( $media['volstatus'] == 'Full' ) {
 317                                                                                         $expire_date     = strtotime($media['lastwritten']) + $media['volretention'];
 318                                                                                         $media['expire'] = strftime("%Y-%m-%d", $expire_date);
 319                                                                                 }else {
 320                                                                                         $media['expire'] = 'N/A';
 321                                                                                 }
 322                                                                                 // Media used bytes in a human format
 323                                                                                 $media['volbytes'] = $this->human_file_size( $media['volbytes'] );
 324                                                                                 //echo "volume " . $media['volumename'] . 'vol bytes' .$media['volbytes'] . '<br />';
 325                                                                         } else {
 326                                                                                 $media['lastwritten'] = "N/A";
 327                                                                                 $media['expire']      = "N/A";
 328                                                                                 $media['volbytes']        = "0 KB";
 329                                                                         }
 330                                                                 // Add the media in pool array
 331                                                                 array_push( $volumes[ $pool['name']], $media);
 332                                                         }
 333                                                 } // end while
 334                                         } // end if else
 335                                 } // end while
 336                                 return $volumes;
 337         } // end function GetVolumeList()
 338
 339                 public function GetLastJobs( $delay = LAST_DAY )
 340                 {
 341                         $query          = "";
 342                         $start_date = "";
 343                         $end_date       = "";
 344
 345                         // Interval calculation
 346                         $end_date   = mktime();
 347                         $start_date = $end_date - $delay;
 348
 349                         $start_date = date( "Y-m-d H:m:s", $start_date );
 350                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 351
 352                         switch( $this->driver )
 353                         {
 354                                 case 'mysql':
 355                                         $query  = 'SELECT COUNT(JobId) AS completed_jobs ';
 356                                         $query .= 'FROM Job ';
 357                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 358                                         $query .= "AND JobStatus = 'T'";
 359                                 break;
 360                         }
 361
 362                         $jobs = $this->db_link->query( $query );
 363
 364                         if (PEAR::isError( $jobs ) ) {
 365                                 die( "Unable to get last completed jobs status from catalog<br />" . $status->getMessage() );
 366                         }else {
 367                                 return $jobs->fetchRow();
 368                         }
 369                 } // end function GetLastJobStatus()
 370
 371                 public function GetLastErrorJobs( $delay = LAST_DAY )
 372                 {
 373                         $query          = "";
 374
 375                         // Interval calculation
 376                         $end_date   = mktime();
 377                         $start_date = $end_date - $delay;
 378
 379                         $start_date = date( "Y-m-d H:m:s", $start_date );
 380                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 381
 382                         //echo "start date: $start_date <br />";
 383                         //echo "end date: $end_date <br />";
 384
 385                         switch( $this->driver )
 386                         {
 387                                 default:
 388                                         $query  = 'SELECT COUNT(JobId) AS failed_jobs ';
 389                                         $query .= 'FROM Job ';
 390                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 391                                         $query .= "AND JobStatus = 'f'";
 392                                 break;
 393                         }
 394                         $result = $this->db_link->query( $query );
 395
 396                         if (PEAR::isError( $result ) ) {
 397                                 die( "Unable to get last failed jobs status from catalog<br />query = $query <br />" . $result->getMessage() );
 398                         }else {
 399                                 return $result->fetchRow( DB_FETCHMODE_ASSOC );
 400                         } // end if else
 401                 } // end function GetLastErrorJobs
 402
 403                 // Return the list of Pools in a array
 404                 public function Get_Pools_List()
 405                 {
 406                         $pool_list = array();
 407                         $result    = "";
 408
 409                         $query = "SELECT Name, PoolId FROM Pool";
 410
 411                         $result = $this->db_link->query ( $query );
 412
 413                         if( PEAR::isError( $result ) ) {
 414                                 die( "Unable to get the pool list from catalog" );
 415                         }else {
 416                                 while( $pool = $result->fetchRow(DB_FETCHMODE_ASSOC) ) {
 417                                         array_push( $pool_list, array( $pool['Name'] => $pool['PoolId'] ) );
 418                                 }
 419                                 return $pool_list;
 420                         }
 421                 }
 422
 423                 public function Get_BackupJob_Names()
 424                 {
 425                         $query          = "SELECT Name FROM Job GROUP BY Name";
 426                         $backupjobs = array();
 427
 428                         $result = $this->db_link->query( $query );
 429
 430                         if (PEAR::isError( $result ) ) {
 431                                 die("Unable to get BackupJobs list from catalog" );
 432                         }else{
 433                                 while( $backupjob = $result->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 434                                         array_push( $backupjobs, $backupjob["Name"] );
 435                                 }
 436                                 return $backupjobs;
 437                         }
 438                 }
 439
 440                 public function Get_ElapsedTime_Job( $delay = LAST_DAY )
 441                 {
 442                         $query                  = "";
 443                         $total_elapsed  = 0;
 444
 445                         // Interval calculation
 446                         $end_date   = mktime();
 447                         $start_date = $end_date - $delay;
 448
 449                         $start_date = date( "Y-m-d H:m:s", $start_date );
 450                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 451
 452                         switch( $this->driver )
 453                         {
 454                                 case 'mysql':
 455                                         $query  = "SELECT UNIX_TIMESTAMP(EndTime) - UNIX_TIMESTAMP(StartTime) AS elapsed from Job ";
 456                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 457                                 break;
 458                         }
 459                         $result = $this->db_link->query( $query );
 460
 461                         if( PEAR::isError($result) ){
 462                                 die( "Unable to get elapsed time for jobs from catalog<br />query = $query <br />" . $result->getMessage() );
 463                         }else {
 464                                 while( $time = $result->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 465                                         //echo 'elapsed = ' . $time['elapsed'] . '<br />';
 466                                         $total_elapsed += $time['elapsed'];
 467                                 }
 468                                 // Verify if elapsed time is more than 1 day
 469                                 if ( $total_elapsed > 86400 ) {
 470                                         return gmstrftime("%d days %H:%M:%S", $total_elapsed );
 471                                 }else {
 472                                         return gmstrftime("%H:%M:%S", $total_elapsed );
 473                                 }
 474                         }
 475                 }
 476
 477                 // Return Jobs statistics for a specific interval such as
 478                 // - Completed jobs number
 479                 // - Failed jobs number
 480                 // - Waiting jobs number
 481                 // The returned values will be used by a Bgraph classe
 482                 public function GetJobsStatistics( $type = 'completed', $delay = LAST_DAY )
 483                 {
 484                         $query  = "";
 485                         $where  = "";
 486                         $jobs   = "";
 487                         $label  = "";
 488                         $res    = "";
 489
 490                         // Interval calculation
 491                         $end_date   = mktime();
 492                         $start_date = $end_date - $delay;
 493
 494                         $start_date = date( "Y-m-d H:m:s", $start_date );
 495                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 496
 497                         // Job status
 498                         switch( $type )
 499                         {
 500                                 case 'completed':
 501                                         $where = "AND JobStatus = 'T' ";
 502                                         $label = "Completed";
 503                                 break;
 504                                 case 'completed_errors':
 505                                         $where = "AND JobStatus = 'E' ";
 506                                         $label = "Completed with errors";
 507                                 break;
 508                                 case 'failed':
 509                                         $where = "AND JobStatus = 'f' ";
 510                                         $label = "Failed";
 511                                 break;
 512                                 case 'waiting':
 513                                         $where = "AND JobStatus IN ('F','S','M','m','s','j','c','d','t') ";
 514                                         $label = "Waiting";
 515                                 break;
 516                                 case 'created':
 517                                         $where = "AND JobStatus = 'C' ";
 518                                         $label = "Created but not running";
 519                                 break;
 520                                 case 'running':
 521                                         $where = "AND JobStatus = 'R' ";
 522                                         $label = "Running";
 523                                 break;
 524                                 case 'error':
 525                                         $where = "AND JobStatus IN ('e','f') ";
 526                                         $label = "Errors";
 527                                 break;
 528                         }
 529
 530                         $query  = 'SELECT COUNT(JobId) AS ' . $type . ' ';
 531                         $query .= 'FROM Job ';
 532                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 533                         $query .= $where;
 534
 535                         $jobs = $this->db_link->query( $query );
 536
 537                         if (PEAR::isError( $jobs ) ) {
 538                                 die( "Unable to get last $type jobs status from catalog<br />" . $status->getMessage() );
 539                         }else {
 540                                 $res = $jobs->fetchRow();
 541                                 return array( $label , current($res) );
 542                         }
 543                 } // end function GetJobsStatistics()
 544
 545                 public function GetPoolsStatistics( $pools )
 546                 {
 547                         foreach( $pools as $pool_name => $pool ) {
 548                                 //var_dump( $pool );
 549                                 $query = "SELECT COUNT(*) AS nb_vol FROM Media WHERE PoolId = '$pool'";
 550                                 //echo $query . '<br />';
 551                                 //echo 'Pool name ' . $pool_name . '<br />';
 552                                 $result = $this->db_link->query( $query );
 553
 554                                 if( PEAR::isError( $result ) ) {
 555                                         die("Unable to get volume number from catalog");
 556                                 }else{
 557                                         $nb_vol = $result->fetchRow();
 558                                         return array( $pool_name, $nb_vol['nb_vol'] );
 559                                 }
 560                         }
 561                 }
 562
 563 } // end class Bweb
 564 ?>