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

   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($smarty_path."Config_File.class.php");
  27
  28 if (!function_exists('array_fill')) {                                                                                   // For PHP < 4.2.0 users
  29     require_once('array_fill.func.php');
  30 }
  31
  32 class Bweb extends DB {
  33
  34         var $StartDate;
  35         var $EndDate;
  36         var $driver;
  37         var $dbs;
  38         var $dbs_name;
  39
  40
  41
  42         function Bweb() {
  43
  44                 $conf = new Config_File (CONFIG_DIR);
  45                 $this->dbs = array();
  46                 $i = 2;
  47                 $sections = $conf->get(CONFIG_FILE,"DATABASE","host");
  48                 array_push($this->dbs, "DATABASE");
  49                 while ( !empty($sections) ) {
  50                         $sections = $conf->get(CONFIG_FILE,"DATABASE".$i,"host");
  51                         if ( !empty($sections) )
  52                                 array_push($this->dbs,"DATABASE".$i);
  53                         $i++;
  54                 }
  55
  56                 if ( $i < 4)
  57                         $sec = "DATABASE";
  58                 else {
  59                         if ( !empty($_POST['sel_database']) ) {
  60                                 $_SESSION['DATABASE'] = $_POST['sel_database'];
  61                                 $sec = $_POST['sel_database'];
  62                         } else {
  63                                 if (isset($_SESSION['DATABASE']) )
  64                                         $sec = $_SESSION['DATABASE'];
  65                                 else
  66                                         $sec = "DATABASE";
  67                         }
  68                 }
  69
  70                 $this->dsn['hostspec'] = $conf->get(CONFIG_FILE,$sec,"host");
  71                 $this->dsn['username'] = $conf->get(CONFIG_FILE,$sec,"login");
  72                 $this->dsn['password'] = $conf->get(CONFIG_FILE,$sec,"pass");
  73                 $this->dsn['database'] = $conf->get(CONFIG_FILE,$sec,"db_name");
  74                 $this->dsn['phptype'] = $conf->get(CONFIG_FILE,$sec,"db_type");   // mysql, pgsql
  75                 if (  $conf->get(CONFIG_FILE,$sec,"db_port") )
  76                         $this->dsn[port] = $conf->get(CONFIG_FILE,$sec,"db_port");
  77
  78                 $this->link =& $this->connect($this->dsn);
  79
  80                 if (DB::isError($this->link))
  81                     die($this->link->getMessage());
  82                 $this->driver = $this->dsn['phptype'];
  83                 register_shutdown_function(array(&$this,'close'));
  84                 $this->dbs_name = $this->dsn['database'];
  85         }
  86
  87         function close() {
  88
  89                 $this->link->disconnect();
  90         }
  91
  92
  93
  94         function CalculateBytesPeriod($server,$StartDate,$EndPeriod) {   // Bytes transferred in a period.
  95
  96                 $result =& $this->link->query("select SUM(JobBytes) from Job WHERE EndTime < '$EndPeriod' and EndTime > '$StartDate' and Name='$server'")
  97                         or die("classes.inc: Error query: 1");
  98                 $return =& $result->fetchRow();
  99                 return $return[0];
 100         }//end function
 101
 102
 103
 104         function CalculateFilesPeriod($server,$StartDate,$EndPeriod) {    // Number of files transferred in a period.
 105
 106                 $result =& $this->link->query("select SUM(JobFiles) from Job WHERE EndTime < '$EndPeriod' and EndTime > '$StartDate' and Name='$server'")
 107                         or die("classes.inc: Error query: 2");
 108                 $return =& $result->fetchRow();
 109                 return $return[0];
 110         }//end function
 111
 112
 113
 114         function PrepareDate($StartDateMonth,$StartDateDay,$StartDateYear,$EndDateMonth,$EndDateDay,$EndDateYear) {  // Convert date for Smarty. Check if only works with Mysql.
 115
 116                 $this->StartDate=$StartDateYear."-".$StartDateMonth."-".$StartDateDay." 00:00:00";
 117                 $this->EndDate=$EndDateYear."-".$EndDateMonth."-".$EndDateDay." 23:59:59";  // last day full
 118
 119         }//end function
 120
 121
 122
 123         function GetDataVolumes() {
 124
 125                 $volume = array();
 126                 $res = $this->link->query("SELECT Name FROM Pool");
 127                 while ( $tmp =& $res->fetchRow() ) {
 128                         if ($this->driver == "mysql" )
 129                                 $result = $this->link->query("select Media.VolumeName, Media.VolBytes,Media.VolStatus,Pool.Name,Media.MediaType,Media.LastWritten,FROM_UNIXTIME(UNIX_TIMESTAMP(Media.LastWritten)+Media.VolRetention ) as expire from Pool LEFT JOIN Media ON Media.PoolId=Pool.PoolId where Name='$tmp[0]' order by Media.VolumeName");
 130                         else if ($this->driver == "pgsql")
 131                                 $result = $this->link->query("select Media.VolumeName, Media.VolBytes,Media.VolStatus,Pool.Name,Media.MediaType,Media.LastWritten, Media.LastWritten + Media.VolRetention * interval '1 second' as expire from Pool LEFT JOIN Media ON Media.PoolId=Pool.PoolId where Name='$tmp[0]' order by Media.VolumeName");
 132                         while ( $tmp1 = $result->fetchRow() ) {
 133                                 $pos = array_key_exists($tmp[0],$volume);
 134                                 if ($pos != FALSE)
 135                                         array_push($volume["$tmp[0]"],$tmp1);
 136                                 else
 137                                         $volume += array($tmp[0]=>array($tmp1));
 138                         }
 139                 }
 140
 141                 $res->free();
 142                 $result->free();
 143                 return $volume;
 144         }
 145
 146                 function human_file_size( $size, $decimal = 2 )
 147                 {
 148                         $unit_id = 0;
 149                         $lisible = false;
 150                         $units = array('B','KB','MB','GB','TB');
 151                         $hsize = $size;
 152
 153                         while( !$lisible ) {
 154                                 if ( $hsize >= 1024 ) {
 155                                         $hsize    = $hsize / 1024;
 156                                         $unit_id += 1;
 157                                 }
 158                                 else {
 159                                         $lisible = true;
 160                                 }
 161                         }
 162                         // Format human size
 163                         $hsize = sprintf("%." . $decimal . "f", $hsize);
 164                         return $hsize . ' ' . $units[$unit_id];
 165                 } // end function
 166
 167
 168                 function GetDbSize()
 169                 {
 170                         $database_size = 0;
 171                         if ( $this->driver == "mysql") {
 172                                 $dbsize = $this->link->query("show table status") or die ("classes.inc: Error query: 3");
 173
 174                                 if ( $dbsize->numRows() ) {
 175                                         while ( $res = $dbsize->fetchRow(DB_FETCHMODE_ASSOC) )
 176                                                 $database_size += $res["Data_length"];
 177                 } else {
 178                                         return 0;
 179                                 } // end if else
 180             } // end if
 181             else if ( $this->driver == "pgsql") {
 182                                 $dbsize = $this->link->query("select pg_database_size('$this->dbs_name')") or die ("classes.inc: Error query: 4");
 183
 184                                 if (PEAR::isError($dbsize))
 185                                         die($dbsize->getMessage());
 186
 187                                         if ( $dbsize->numRows() ) {
 188                                                 while ( $res = $dbsize->fetchRow() )
 189                                                         $database_size += $res[0];
 190                     } else {
 191                                                 return 0;
 192                                         }
 193             } // end if
 194
 195                         $dbsize->free();
 196
 197                         return $this->human_file_size( $database_size );
 198         } // end function GetDbSize()
 199
 200 } // end class Bweb
 201
 202 class BGraph {
 203
 204         var $type;
 205         var $sizex;
 206         var $sizey;
 207         var $MarginBottom;
 208         var $MarginLeft;
 209         var $Leg;
 210
 211
 212
 213         function BShowGraph($datos,$title,$xlabel,$ylabel,$leyenda,$tipo="lines") {
 214
 215                 global $type;
 216
 217                 require_once ("external_packages/phplot/phplot.php");
 218
 219                 if ( empty($this->sizex) || empty($this->sizey) ) {    //Default size
 220                         $this->sizex = "600";
 221                         $this->sizey = "400";
 222                 }
 223                 if ( empty($this->MarginBottom) ) {
 224                         $this->MarginBottom = 120;
 225                 }
 226
 227                 $legend = $leyenda;
 228 //              $bgcolor = array(222,206,215);      // Background color of graph
 229                 $bgcolor = array(207,231,231);
 230                 $fgcolor = array(110,41,57);
 231
 232
 233
 234                 $graph = new PHPlot($this->sizex,$this->sizey,"","");
 235
 236                 if ( !empty($type) )
 237                         $graph->setDataType($type);
 238
 239                 $graph->SetDataValues($datos);
 240                 $graph->SetPlotType($tipo);
 241 //              $graph->SetUseTTF(1);
 242                 $graph->SetBackgroundColor($bgcolor);
 243
 244                 $graph->SetLegendPixels(1,20);
 245                 $graph->SetDataColors(array('SkyBlue','purple','PeachPuff','aquamarine1','#2CB04B','beige','#9F865F','#135568','orchid','navy','red', 'black', 'blue', 'green', 'brown', 'yellow','cyan','orange','#B9F5A7','#AFAFAF'));
 246                 $graph->SetTitle($title);
 247                 $graph->SetXLabel($xlabel);
 248                 $graph->SetYLabel($ylabel);
 249                 $graph->SetPlotAreaWorld("","","","");
 250
 251                 if ( count($datos) > 5 )
 252                         $graph->SetXDataLabelAngle(90);
 253                 else
 254                         $graph->SetXDataLabelAngle(0);
 255                 $graph->SetNumXTicks(1);
 256 //              $graph->SetXDataLabelPos('none');
 257 //              $graph->SetXTickLabelPos('plotdown');
 258
 259 //              $graph->SetXGridLabelType("time");
 260 //              $graph->SetXTimeFormat("%b ") ;
 261
 262                 if ( $this->Leg == 1 ) {
 263                         $this->MarginLeftWithLegend($legend);
 264                         $graph->SetMarginsPixels($this->MarginLeft,10,35,$this->MarginBottom);
 265                         $graph->SetLegend($legend);
 266                                 }
 267                 else
 268                         $graph->SetMarginsPixels(90,35,35,$this->MarginBottom);
 269 //              $graph->SetDataColors(array($fgcolor),array( "black"));
 270                 $graph->SetFileFormat( "png");
 271 //              $graph->DoScaleData(1,1);
 272 //              $graph->DoMovingAverage(1,1,1);
 273
 274 //              FIX ME -- to round y axis.
 275                 $vtick = strlen (round ($graph->max_y));
 276                 $res = 1;
 277                 for ($i=1;$i < $vtick; $i++)
 278                         $res = $res*10;
 279                 if (strlen($graph->max_y-$res) != $vtick )
 280                         $res = $res/10;
 281                 $graph->SetVertTickIncrement($res);
 282                 $graph->DrawGraph();
 283
 284         }//end Crear
 285
 286
 287 //Estupidez que tengo que cambiar. !!!!!!!!!!!
 288         function SetDataType($typ) {
 289
 290                 global $type;
 291                 $type = $typ;
 292         }
 293
 294         function MarginLeftWithLegend($clients) {
 295
 296                 $maxlen = 0;
 297
 298                 while (next($clients)) {
 299                         $tmp = strlen(current($clients));
 300                         if ( $tmp > $maxlen )
 301                                 $maxlen = $tmp;
 302                 }
 303                 $this->MarginLeft = $maxlen * 9;
 304         }
 305
 306 }//end class
 307
 308
 309
 310
 311
 312 class BCreateGraph extends BGraph {
 313
 314         var $BD_bacula;
 315         var $izquierda;
 316         var $derecha;
 317         var $StartDate;
 318         var $EndDate;
 319         var $elapsed;                        // Default elapsed time to show complex graphs
 320
 321
 322
 323         function BCreateGraph() {
 324
 325                 $this->StartDate = "1900-01-01";
 326                 $this->EndDate = "4000-01-01";
 327                 $this->elapsed = "86400";                   // 24 hours in seconds.
 328
 329          }
 330
 331
 332
 333         function BCreate($server,$tipo_dato,$title,$tipo="bars",$xlabel="",$ylabel="") {
 334
 335                 global $DB_bacula;
 336                 global $izquierda;
 337                 global $derecha;
 338                 global $clientes;
 339
 340                 $this->clientes=array();
 341                 $DB_bacula = new Bweb();
 342                 $datos = $this->SQLPrepareData($server,$tipo_dato);
 343
 344                 if ( empty($datos) ) {                       //No data = No stats = Empty graph
 345                         header("Content-type: image/png");
 346                         $img= @ImageCreate(200,100) or die ("Cannot intialize GD stream");
 347                         $bgc= ImageColorAllocate($img, 0, 255,255);
 348                         $txc= ImageColorAllocate($img, 0,0,0);
 349                         ImageString($img, 5, 4, 4, "No data to process", $txc);
 350                         ImagePng($img);
 351                         ImageDestroy($img);
 352                         return;
 353                 }
 354
 355                 if ( empty ($xlabel) ) {                       // If no label, table names like leyends
 356                         $xlabel=$derecha; $ylabel=$izquierda;
 357                 }
 358
 359                 $this->SetDataType("text-data");
 360                 $this->BShowGraph($datos,$title,$xlabel,$ylabel,$this->clientes,$tipo);
 361
 362         }
 363
 364
 365
 366         function SQLPrepareData($servidor,$tipo_dato=0) {         // Prepare bytes data from database.
 367
 368                 global $DB_bacula;
 369                 global $izquierda;
 370                 global $derecha;
 371
 372                 if ( $tipo_dato<30 ) {               // Simple graph. Only 2 data
 373
 374                 switch ($tipo_dato)
 375                                 {
 376                                 case BACULA_TYPE_BYTES_FILES:
 377                                         $izquierda="jobbytes";
 378                                         $derecha="jobfiles";
 379                                         break;
 380                                 case BACULA_TYPE_FILES_JOBID:
 381                                         $izquierda="jobfiles";
 382                                         $derecha="jobid";
 383                                         break;
 384                                 default:
 385                                         $izquierda="jobbytes";
 386                                         $derecha="endtime";
 387                                         break;
 388                                 }
 389                         $result = $DB_bacula->link->query("select $derecha,$izquierda from Job where Name='$servidor' and EndTime < '$this->EndDate' and EndTime > '$this->StartDate' order by SchedTime asc")
 390                                 or die ("classes.inc: Error at query: 5");
 391                 while ( $row = $result->fetchRow(DB_FETCHMODE_ASSOC) ) {
 392                         $whole_result[] = $this->array_merge_php4($row["$derecha"],$row[$izquierda]);
 393                 }
 394                 $result->free();
 395         } else {                                                // Complex graph. 3 or more data.
 396
 397                         switch ( $tipo_dato )
 398                                 {
 399                                 case '30':                      // Unused, at this time.
 400                                         $result = $DB_bacula->link->query("select JobBytes,JobFiles,Jobid from Job where Name='$servidor' order by EndTime asc")
 401                                                 or die ("classes.inc: Error at query: 6");
 402                                         while ( $row = $result->fetchRow(DB_FETCHMODE_ASSOC) )
 403                                                 $whole_result[] = array_merge($row["Jobid"],$row["JobFiles"],$row["JobBytes"]);
 404                                         $result->free();
 405                                         break;
 406                                 case BACULA_TYPE_BYTES_ENDTIME_ALLJOBS:  // Special: Generic graph from all clientes.
 407                                         $i = -1;                         // Counter of number of jobs of one client. SP: Contador del nmero de jobs totales de un cliente.
 408                                         $i2 = 0;                         // Counter of number of keys of array. SP: Contador del nmero de valores del array.
 409
 410                                         if ($DB_bacula->driver == "mysql") {
 411                                         $res = $DB_bacula->link->query("select Name from Job where UNIX_TIMESTAMP(EndTime) > UNIX_TIMESTAMP(NOW())-$this->elapsed  group by Name order by Name desc")
 412                                                 or die ("classes.inc: Error at query: 7");
 413                                                 $resdata = $DB_bacula->link->query("select date_format(EndTime,\"%Y-%m-%d\") from Job where UNIX_TIMESTAMP(EndTime) > UNIX_TIMESTAMP(NOW())-$this->elapsed  group by date_format(EndTime, \"%Y-%m-%d\") order by EndTime")
 414                                                         or die ("classes.inc: Error at query: 8");
 415                                         }
 416                                         else if ($DB_bacula->driver == "pgsql") {
 417                                                 $res = $DB_bacula->link->query("select Name from Job where EndTime > now() - 1*interval'$this->elapsed s'  group by Name order by Name desc")
 418                                                         or die ("classes.inc: Error at query: 8");
 419                                                 $resdata = $DB_bacula->link->query("select to_char(EndTime,'YY-MM-DD') from Job where EndTime > NOW() - 1*interval'$this->elapsed s'  group by EndTime order by EndTime")
 420                                                         or die ("classes.inc: Error at query: 9");
 421                                         }
 422
 423                                         if (PEAR::isError($resdata))
 424                                                 die("classes.inc: Error at query: 9.1<br>".$resdata->getMessage());
 425                                         while ( $tmpdata = $res->fetchRow() )
 426                                                 array_push($this->clientes,$tmpdata[0]);
 427
 428 //                                      echo "<pre>";
 429 //                                      print_r ($this->clientes);
 430 //                                      echo "</pre>";
 431
 432
 433                                         $spr = array();                        // Temporal array
 434                                         $spr2 = array();                       // Temporal array
 435                                         $whole_result = array();
 436
 437                                         while ( $tmpdata = $resdata->fetchRow() ) {
 438                                                 $count++;
 439                                                 array_push($spr,$tmpdata[0]);
 440                                                 if ($DB_bacula->driver == "mysql")
 441                                                         $result = $DB_bacula->link->query("select date_format(EndTime,\"%Y-%m-%d\"),SUM(JobBytes) as sum,Name as name,count(Name) as Nname from Job WHERE EndTime like '$tmpdata[0]%' group by Name order by Name desc")
 442                                                                 or die ("classes.inc: Error at query: 10");
 443                                                 else if ($DB_bacula->driver == "pgsql") {
 444                                                         $query = "select to_char(EndTime,'YY-MM-DD'),SUM(JobBytes) as sum,Name,count(Name) as Nname from Job WHERE EndTime like '%$tmpdata[0]%' group by EndTime,Name order by Name desc";
 445                                                         $result = $DB_bacula->link->query($query)
 446                                                                 or die ("classes.inc: Error at query: 11");
 447                                                 }
 448                                                 while ( $row = $result->fetchRow(DB_FETCHMODE_ASSOC) ) {
 449                                                         $spr2 = array_merge($spr2,array($row["name"]=>$row["sum"]));
 450                                                         $i = $result->numRows();
 451                                                 }
 452
 453
 454 //                                              echo "<pre>";
 455 //                                              print_r ($spr2);
 456 //                                              echo "</pre>";
 457
 458                                                 reset ($this->clientes);
 459                                                 do {
 460                                                         if ( $spr2[current($this->clientes)] != NULL)
 461                                                                 array_push($spr,$spr2[current($this->clientes)]);
 462                                                         else
 463                                                                 array_push($spr,0);
 464                                                 } while ( next($this->clientes) );
 465
 466                                                 if ( $i2 < $i )
 467                                                         $i2 = $i;
 468
 469                                                 if ( $tmpdata[0] != $row["EndTime"] )
 470                                                         array_push($whole_result,$spr);
 471
 472                                                 $spr = array();
 473                                                 $spr2 = array();
 474                                         }
 475
 476                                         for ( $i = 0; $i < count($whole_result); $i++ ) {  // To equal the arrays so that the graph is not unsquared. SP:Igualamos las matrices para que la gr�ica no se descuadre
 477                                                 $tmp = count($whole_result[$i]);
 478                                                 if ( $i2 < $tmp )                // Estupidez?. Check this code later...
 479                                                         continue;
 480                                                 $tmp = $i2 - $tmp;
 481                                                 for ( $a = 0; $a <= $tmp; $a++ )
 482                                                         array_push($whole_result[$i],"0");                                      // Fill the array
 483                                         }
 484                                         $resdata->free();
 485 //                                      echo "DEBUG:<br>";
 486 //                                      echo "<pre>";
 487 //                                      print_r ($whole_result);
 488 //                                      echo "</pre>";
 489                                         break;
 490
 491                                 default:
 492                                         break;
 493                         }
 494                 }
 495 //      $result->free();
 496           return $whole_result;
 497         }//end function
 498
 499
 500
 501         //Convert date from mysql to smarty.           THE SAME FUNCTION AT 2 CLASSES. THIS WAY IS BUGGY. TO SOLVE LATER.
 502         function PrepareDate($StartDateMonth,$StartDateDay,$StartDateYear,$EndDateMonth,$EndDateDay,$EndDateYear){
 503
 504                 $this->StartDate = $StartDateYear."-".$StartDateMonth."-".$StartDateDay." 00:00:00";
 505                 $this->EndDate = $EndDateYear."-".$EndDateMonth."-".$EndDateDay." 23:59:00";
 506
 507         }//end function
 508
 509
 510         function array_merge_php4($array1,$array2) {
 511             $return=array();
 512
 513             foreach(func_get_args() as $arg) {
 514                 if(!is_array($arg)){
 515                 $arg=array($arg);
 516                 }
 517                     foreach($arg as $key=>$val){
 518                             if(!is_int($key)){
 519                                 $return[$key]=$val;
 520                             }else{
 521                                 $return[]=$val;
 522                             }
 523                     }
 524             }
 525         return $return;
 526         }
 527
 528 }//end class
 529
 530 ?>