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 GetDataVolumes() {
 185
 186                 $volume = array();
 187                 $res = $this->db_link->query("SELECT Name FROM Pool");
 188                 while ( $tmp =& $res->fetchRow() ) {
 189                         if ($this->driver == "mysql" )
 190                                 $result = $this->db_link->query("select Media.VolumeName, Media.VolBytes,Media.VolStatus,Pool.Name,Media.MediaType,Media.LastWritten,FROM_UNIXTIME(UNIX_TIMESTAMP(Media.LastWritten)+Media.VolRetention ) as expire from Pool LEFT JOIN Media ON Media.PoolId=Pool.PoolId where Name='$tmp[0]' order by Media.VolumeName");
 191                         else if ($this->driver == "pgsql")
 192                                 $result = $this->db_link->db_query("select Media.VolumeName, Media.VolBytes,Media.VolStatus,Pool.Name,Media.MediaType,Media.LastWritten, Media.LastWritten + Media.VolRetention * interval '1 second' as expire from Pool LEFT JOIN Media ON Media.PoolId=Pool.PoolId where Name='$tmp[0]' order by Media.VolumeName");
 193                         while ( $tmp1 = $result->fetchRow() ) {
 194                                 $pos = array_key_exists($tmp[0],$volume);
 195                                 if ($pos != FALSE)
 196                                         array_push($volume["$tmp[0]"],$tmp1);
 197                                 else
 198                                         $volume += array($tmp[0]=>array($tmp1));
 199                         }
 200                 }
 201
 202                 $res->free();
 203                 $result->free();
 204                 return $volume;
 205         }
 206
 207                 function human_file_size( $size, $decimal = 2 )
 208                 {
 209                         $unit_id = 0;
 210                         $lisible = false;
 211                         $units = array('B','KB','MB','GB','TB');
 212                         $hsize = $size;
 213
 214                         while( !$lisible ) {
 215                                 if ( $hsize >= 1024 ) {
 216                                         $hsize    = $hsize / 1024;
 217                                         $unit_id += 1;
 218                                 }
 219                                 else {
 220                                         $lisible = true;
 221                                 }
 222                         }
 223                         // Format human size
 224                         $hsize = sprintf("%." . $decimal . "f", $hsize);
 225                         return $hsize . ' ' . $units[$unit_id];
 226                 } // end function
 227
 228
 229                 function GetDbSize()
 230                 {
 231                         $database_size = 0;
 232                         if ( $this->driver == "mysql") {
 233                                 $dbsize = $this->db_link->query("show table status") or die ("classes.inc: Error query: 3");
 234
 235                                 if ( $dbsize->numRows() ) {
 236                                         while ( $res = $dbsize->fetchRow(DB_FETCHMODE_ASSOC) )
 237                                                 $database_size += $res["Data_length"];
 238                 } else {
 239                                         return 0;
 240                                 } // end if else
 241             } // end if
 242             else if ( $this->driver == "pgsql") {
 243                                 $dbsize = $this->db_link->query("select pg_database_size('$this->dbs_name')") or die ("classes.inc: Error query: 4");
 244
 245                                 if (PEAR::isError($dbsize))
 246                                         die($dbsize->getMessage());
 247
 248                                 if ( $dbsize->numRows() ) {
 249                                         while ( $res = $dbsize->fetchRow() )
 250                                                 $database_size += $res[0];
 251                 } else {
 252                                         return 0;
 253                                 }
 254             } // end if
 255
 256                         $dbsize->free();
 257
 258                         return $this->human_file_size( $database_size );
 259         } // end function GetDbSize()
 260
 261                 public function Get_Nb_Clients()
 262                 {
 263                         $clients = $this->db_link->query("SELECT COUNT(*) AS nb_client FROM Client");
 264                         if( PEAR::isError($clients) )
 265                                 die( "Unable to get client number" );
 266                         else
 267                                 return $clients->fetchRow( DB_FETCHMODE_ASSOC );
 268                 }
 269
 270                 // Return an array of volumes ordered by poolid and volume name
 271                 function GetVolumeList() {
 272
 273                 $volumes   = array();
 274                 $query     = "";
 275                                 $debug     = false;
 276
 277                                 // Get the list of pools id
 278                                 $query = "SELECT Pool.poolid, Pool.name FROM Pool ORDER BY Pool.poolid";
 279
 280                                 $this->db_link->setFetchMode(DB_FETCHMODE_ASSOC);
 281                                 $pools = $this->db_link->query( $query );
 282
 283                                 if( PEAR::isError( $pools ) )
 284                                         die("Error: Failed to get pool list <br />SQL Query: $query<br />" . $pools->getMessage() );
 285
 286                                 while( $pool = $pools->fetchRow() ) {
 287                                         switch( $this->driver )
 288                                         {
 289                                                 case 'mysql':
 290 /*
 291                                                         $query  = "SELECT Media.VolumeName, Media.VolBytes, Media.VolStatus, Pool.Name, Media.MediaType,Media.LastWritten, FROM_UNIXTIME(UNIX_TIMESTAMP(Media.LastWritten)+Media.VolRetention ) AS expire
 292                                                                            FROM Pool LEFT JOIN Media ON Media.PoolId=Pool.PoolId WHERE poolid='$pool[0]'
 293                                                                            ORDER BY Media.VolumeName";
 294 */
 295                                                         $query  = "SELECT Media.volumename, Media.volbytes, Media.volstatus, Media.mediatype, Media.lastwritten, Media.volretention
 296                                                                            FROM Media LEFT JOIN Pool ON Media.poolid = Pool.poolid
 297                                                                        WHERE Media.poolid = '". $pool['poolid'] . "' ORDER BY Media.volumename";
 298                                                 break;
 299                                                 case 'pgsql':
 300                                                         $query  = "SELECT media.volumename, media.volbytes, media.volstatus, media.mediatype, media.lastwritten, media.volretention
 301                                                                            FROM media LEFT JOIN pool ON media.poolid = pool.poolid
 302                                                                        WHERE media.poolid = '". $pool['poolid'] . "' ORDER BY media.volumename";
 303                                                         /*
 304                                                         $query  = "SELECT Media.VolumeName, Media.VolBytes,Media.VolStatus,Pool.Name,Media.MediaType,Media.LastWritten, Media.LastWritten + Media.VolRetention * interval '1 second' AS expire
 305                                                                            FROM Pool LEFT JOIN Media ON media.poolid=pool.poolid WHERE poolid='$pool[0]'
 306                                                                            ORDER BY Media.VolumeName";
 307                                                         */
 308                                                 break;
 309                                                 case 'sqlite':
 310                                                         $query  = "";           // not yet implemented
 311                                                 break;
 312                                                 default:
 313                                                 break;
 314                                         } // end switch
 315
 316                                         $this->db_link->setFetchMode(DB_FETCHMODE_ASSOC);
 317                                         $medias = $this->db_link->query( $query );
 318
 319                                         if( PEAR::isError( $medias ) ) {
 320                                                 die( "Failed to get media list for pool $volume[0] <br /> " . $medias->getMessage() );
 321                                         }else {
 322                                                 if( $debug ) echo "Found " . $medias->numRows() . " medias for pool " . $pool['name'] . " <br />";
 323
 324                                                 // Create array key for each pool
 325                                                 if( !array_key_exists( $pool['name'], $volumes) )
 326                                                 {
 327                                                         $volumes[ $pool['name'] ] = array();
 328                                                 }
 329                                                 while( $media = $medias->fetchRow() ) {
 330                                                         if( $debug ) {
 331                                                                 var_dump( $media );
 332                                                         }
 333
 334                                                         if( $medias->numRows() == 0 ) {
 335                                                                 if( $debug ) echo "No media in pool " . $pool['name'] . "<br />";
 336                                                         } else {
 337                                                                         if( ($media['lastwritten'] != "0000-00-00 00:00:00") && $media['volstatus'] == 'Full' ) {
 338                                                                                 // Calculate expiration date
 339                                                                                 $expire_date     = strtotime($media['lastwritten']) + $media['volretention'];
 340                                                                                 $media['expire'] = strftime("%Y-%m-%d", $expire_date);
 341
 342                                                                                 // Media used size in a more readable format
 343                                                                                 $media['volbytes'] = $this->human_file_size( $media['volbytes'] );
 344                                                                         } else {
 345                                                                                 $media['lastwritten'] = "N/A";
 346                                                                                 $media['expire']      = "N/A";
 347                                                                                 $media['volbytes']        = "0 KB";
 348                                                                         }
 349                                                                 // Add the media in pool array
 350                                                                 array_push( $volumes[ $pool['name']], $media);
 351                                                         }
 352                                                 } // end while
 353                                         } // end if else
 354                                 } // end while
 355                                 return $volumes;
 356         } // end function GetVolumeList()
 357
 358                 public function GetLastJobs( $delay = LAST_DAY )
 359                 {
 360                         $query          = "";
 361                         $start_date = "";
 362                         $end_date       = "";
 363
 364                         // Interval calculation
 365                         $end_date   = mktime();
 366                         $start_date = $end_date - $delay;
 367
 368                         $start_date = date( "Y-m-d H:m:s", $start_date );
 369                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 370
 371                         switch( $this->driver )
 372                         {
 373                                 case 'mysql':
 374                                         $query  = 'SELECT COUNT(JobId) AS completed_jobs ';
 375                                         $query .= 'FROM Job ';
 376                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 377                                         $query .= "AND JobStatus = 'T'";
 378                                 break;
 379                         }
 380
 381                         $jobs = $this->db_link->query( $query );
 382
 383                         if (PEAR::isError( $jobs ) ) {
 384                                 die( "Unable to get last completed jobs status from catalog<br />" . $status->getMessage() );
 385                         }else {
 386                                 return $jobs->fetchRow();
 387                         }
 388                 } // end function GetLastJobStatus()
 389
 390                 public function GetLastErrorJobs( $delay = LAST_DAY )
 391                 {
 392                         $query          = "";
 393                         $start_date = "";
 394                         $end_date       = "";
 395
 396                         // Interval calculation
 397                         $end_date   = mktime();
 398                         $start_date = $end_date - $delay;
 399
 400                         $start_date = date( "Y-m-d H:m:s", $start_date );
 401                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 402
 403                         //echo "start date: $start_date <br />";
 404                         //echo "end date: $end_date <br />";
 405
 406                         switch( $this->driver )
 407                         {
 408                                 default:
 409                                         $query  = 'SELECT COUNT(JobId) AS failed_jobs ';
 410                                         $query .= 'FROM Job ';
 411                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date' ";
 412                                         $query .= "AND JobStatus = 'f'";
 413                                 break;
 414                         }
 415                         $result = $this->db_link->query( $query );
 416
 417                         if (PEAR::isError( $result ) ) {
 418                                 die( "Unable to get last failed jobs status from catalog<br />query = $query <br />" . $result->getMessage() );
 419                         }else {
 420                                 return $result->fetchRow( DB_FETCHMODE_ASSOC );
 421                         } // end if else
 422                 } // end function GetLastErrorJobs
 423
 424                 public function Get_BackupJob_Names()
 425                 {
 426                         $query          = "SELECT Name FROM Job GROUP BY Name";
 427                         $backupjobs = array();
 428
 429                         $result = $this->db_link->query( $query );
 430
 431                         if (PEAR::isError( $result ) ) {
 432                                 die("Unable to get BackupJobs list from catalog" );
 433                         }else{
 434                                 while( $backupjob = $result->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 435                                         array_push( $backupjobs, $backupjob["Name"] );
 436                                 }
 437                                 return $backupjobs;
 438                         }
 439                 }
 440
 441                 public function Get_ElapsedTime_Job( $delay = LAST_DAY )
 442                 {
 443                         $query                  = "";
 444                         $total_elapsed  = 0;
 445
 446                         // Interval calculation
 447                         $end_date   = mktime();
 448                         $start_date = $end_date - $delay;
 449
 450                         $start_date = date( "Y-m-d H:m:s", $start_date );
 451                         $end_date   = date( "Y-m-d H:m:s", $end_date );
 452
 453                         switch( $this->driver )
 454                         {
 455                                 case 'mysql':
 456                                         $query  = "SELECT UNIX_TIMESTAMP(EndTime) - UNIX_TIMESTAMP(StartTime) AS elapsed from Job ";
 457                                         $query .= "WHERE EndTime BETWEEN '$start_date' AND '$end_date'";
 458                                 break;
 459                         }
 460                         $result = $this->db_link->query( $query );
 461
 462                         if( PEAR::isError($result) ){
 463                                 die( "Unable to get elapsed time for jobs from catalog<br />query = $query <br />" . $result->getMessage() );
 464                         }else {
 465                                 while( $time = $result->fetchRow( DB_FETCHMODE_ASSOC ) ) {
 466                                         //echo 'elapsed = ' . $time['elapsed'] . '<br />';
 467                                         $total_elapsed += $time['elapsed'];
 468                                 }
 469                                 // Verify if elapsed time is more than 1 day
 470                                 if ( $total_elapsed > 86400 ) {
 471                                         return gmstrftime("%d days %H:%M:%S", $total_elapsed );
 472                                 }else {
 473                                         return gmstrftime("%H:%M:%S", $total_elapsed );
 474                                 }
 475                         }
 476                 }
 477
 478
 479 } // end class Bweb
 480 ?>