plugins/admin/groups/class_groupApplication.inc

   1 <?php
   2 class appgroup extends plugin
   3 {
   4   /* CLI vars */
   5   var $cli_summary= "Manage application groups";
   6   var $cli_description= "Some longer text\nfor help";
   7   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   8
   9   /* Appgroup attributes */
  10   var $gosaMemberApplication= array();
  11
  12   /* Helpers */
  13   var $departments        = "";       // All departments within $this->curbase;
  14   var $apps               = array();  // All available applications
  15   var $used_apps          = array();  // Specifies which applications are currently assigned
  16
  17   var $option_name          = array();
  18   var $option_value         = array();
  19   var $appoption            = array();
  20
  21   var $table                  = "";
  22   var $curbase                = "";
  23   var $curCatDir                  ;
  24   var $curCatDepth              =0;         //
  25   var $Categories;
  26
  27   /* attribute list for save action */
  28   var $attributes               = array("gosaMemberApplication","gosaApplicationParameter");
  29   var $objectclasses            = array("gosaApplicationGroup");
  30
  31   var $FAIrelease               = "/";
  32   var $InitialFAIrelease           = "/";
  33   var $Releases                 = array();
  34   var $enableReleaseManagement  = false;
  35
  36   var $AllAppsForRelease        = array();
  37   var $AllAppsForReleaseParameter = array();
  38   var $view_logged = FALSE;
  39   var $CopyPasteVars            = array("Categories");
  40   var $gosaApplicationParameter ;
  41   var $ui                       = NULL;
  42   var $no_release_acls          = false;
  43
  44   function appgroup (&$config, $dn= NULL, $parent= NULL)
  45   {
  46
  47     /* Check if we have relase mangement enabled and prepare group application for release management */
  48     $tmp = $config->search("faiManagement", "CLASS",array('menu','tabs'));
  49     if(!empty($tmp)){
  50       $this->enableReleaseManagement = true;
  51       $this->objectclasses  [] = "FAIreleaseTag";
  52       $this->attributes     [] = "FAIrelease";
  53     }
  54
  55     plugin::plugin ($config, $dn, $parent);
  56
  57     /* set userinfo object */
  58     $this->ui = get_userinfo();
  59
  60     /* Compatibility check
  61         In some case of old applikations with old release tag saving,
  62           we must reassign is_account state.
  63           (Or if release management wasn't activated before creating this app) */
  64     if($this->enableReleaseManagement){
  65
  66       /* Release management is activated && this is a valid group app account,
  67           but no release class was found, so activate is_account flag  */
  68       if(isset($this->attrs['objectClass'])){
  69         if($dn != "new" && ( in_array("gosaApplicationGroup",$this->attrs['objectClass'])) &&
  70             (!in_array("FAIreleaseTag",$this->attrs['objectClass']))){
  71           $this->is_account =true;
  72         }
  73       }
  74     }
  75
  76     /* Load member applications */
  77     if (isset ($this->attrs["gosaMemberApplication"][0])){
  78       $this->gosaMemberApplication = array();
  79       for ($i= 0; $i<$this->attrs["gosaMemberApplication"]["count"]; $i++){
  80         $this->gosaMemberApplication[]=
  81           $this->attrs["gosaMemberApplication"][$i];
  82       }
  83     }
  84
  85     /* Load application options */
  86     if (isset($this->attrs['gosaApplicationParameter'])){
  87       for ($i= 0; $i<$this->attrs['gosaApplicationParameter']['count']; $i++){
  88         $option= preg_replace('/^[^:]+:/', '',
  89             $this->attrs['gosaApplicationParameter'][$i]);
  90         $name= preg_replace('/:.*$/', '',
  91             $this->attrs['gosaApplicationParameter'][$i]);
  92         $this->appoption[$name]= $option;
  93       }
  94     }
  95
  96     /* Parse MemberApplication*/
  97     $tmp    = array();
  98     $tmp2   = array();
  99     $prios  = array();
 100     $cats   = array();
 101
 102     foreach($this->gosaMemberApplication as $memberApp){
 103       if(preg_match("/\|/i",$memberApp)){
 104
 105         $tmp = split("\|",$memberApp);
 106
 107         if(!empty($tmp[0])){
 108           $tmp2[$tmp[1]][$tmp[2]] = array("App"=>$tmp[0]);
 109         }
 110         if(!empty($tmp[1])){
 111           $n = split("/",$tmp[1]);
 112           $c = count($n);
 113           $cats [$tmp[1]] = $n[$c-1];
 114         }
 115         $prios[$tmp[1]][$tmp[2]] = $tmp[2];
 116       }else{
 117         $tmp2[]['App'] = $memberApp;
 118       }
 119     }
 120
 121     /* Assign collected category and application settings */
 122     $this->Categories = $cats;
 123     $this->gosaMemberApplication = $tmp2;
 124
 125     /* Sort application by category */
 126     $cats[""]="";
 127     foreach($cats as $cat ){
 128       if((isset($prios[$cat]))&&(count($prios[$cat]))){
 129         $max = max($prios[$cat]);
 130         $min = 1;//min($prios[$cat]);
 131         $last = false;
 132         for($i = $min ; $i < $max ; $i++){
 133           if(!isset($prios[$cat][$i])){
 134             if($last == false){
 135               $this->gosaMemberApplication[$cat][$i]['App'] = "__SEPARATOR__".$i;
 136
 137               $last = true;
 138             }
 139           }else{
 140             $last = false;
 141           }
 142         }
 143       }
 144     }
 145
 146     /* Sort application by priority */
 147     $tmp = array();
 148     foreach($this->gosaMemberApplication as $key =>  $entries){
 149       ksort ($entries);
 150       foreach($entries as $entry){
 151         $tmp[$key][]= $entry;
 152       }
 153     }
 154     $this->gosaMemberApplication = $tmp;
 155     $this->curbase = $this->config->current['BASE'];
 156
 157     /* Get required release informations */
 158     if($this->enableReleaseManagement){
 159       $this->InitialFAIrelease  = $this->FAIrelease;
 160       $this->Releases           = $this->getReleases();
 161     }
 162
 163   }
 164
 165
 166   /* Combine new array */
 167   function combineArrays($ar0,$ar1,$ar2)
 168   {
 169     $ret = array();
 170     if(is_array($ar0))
 171     foreach($ar0 as $ar => $a){
 172         $ret[$ar]=$a;
 173     }
 174     if(is_array($ar1))
 175     foreach($ar1 as $ar => $a){
 176         $ret[$ar]=$a;
 177     }
 178     if(is_array($ar2))
 179     foreach($ar2 as $ar => $a){
 180         $ret[$ar]=$a;
 181     }
 182     return($ret);
 183   }
 184
 185   /* Returns element position within given array */
 186   function getpos($atr,$attrs)
 187   {
 188     $i = 0;
 189     foreach($attrs as $attr => $name)    {
 190       $i++;
 191       if($attr == $atr){
 192         return($i);
 193       }
 194     }
 195     return(-1);
 196   }
 197
 198
 199   /* Check current combination of application && release
 200       Are all application available?, application parameter changed? ... */
 201   function diffAppsInReleases()
 202   {
 203     /* Only diff if it is required  */
 204     $ret =array();
 205
 206     /* If current release has changed */
 207     if($this->FAIrelease != $this->InitialFAIrelease){
 208
 209       /* Walk through all apps which are currently displayed */
 210       if(isset($this->gosaMemberApplication[$this->curCatDir])){
 211
 212         foreach($this->gosaMemberApplication[$this->curCatDir] as $entry){
 213
 214           /* If application is also available in new release, check if parameter differs */
 215           if(in_array($entry['App'],$this->AllAppsForRelease)){
 216
 217             $old = array();   // Old application parameter
 218             $new = array();   // New parameters
 219
 220             /* There are possibly no parameters specified */
 221             if(isset($this->AllAppsForReleaseParameter[$this->InitialFAIrelease][$entry['App']])){
 222               $old = $this->AllAppsForReleaseParameter[$this->InitialFAIrelease][$entry['App']];
 223             }
 224
 225             if(isset($this->AllAppsForReleaseParameter[$this->FAIrelease][$entry['App']])){
 226               $new = $this->AllAppsForReleaseParameter[$this->FAIrelease][$entry['App']];
 227             }
 228
 229             /*  Both (old & new) have no gosaApplicationParameter
 230              */
 231             if((!isset($old['gosaApplicationParameter'])) && (!isset($new['gosaApplicationParameter']))){
 232               $ret[$entry['App']] = false;
 233
 234               /* Both got gosaApplicationParameter */
 235             }elseif((isset($old['gosaApplicationParameter'])) && (isset($new['gosaApplicationParameter']))){
 236               if(array_differs($old['gosaApplicationParameter'],$new['gosaApplicationParameter'])){
 237                 $ret[$entry['App']]  = true;
 238               }else{
 239                 $ret[$entry['App']]  = false;
 240               }
 241             }
 242             /* Initially had gosaApplicationParameter bot in new release not */
 243           }elseif((isset($old['gosaApplicationParameter'])) && (!isset($new['gosaApplicationParameter']))){
 244             $ret[$entry['App']]  = true;
 245
 246             /* Old release had no gosaApplicationParameter but new got some */
 247           }elseif((!isset($old['gosaApplicationParameter'])) && (isset($new['gosaApplicationParameter']))){
 248             $ret[$entry['App']]  = true;
 249           }
 250         }
 251       }
 252     }
 253     return($ret);
 254   }
 255
 256   /* TRansports the geiven Arraykey one position up*/
 257   function ArrayUp($atr,$attrs)
 258   {
 259     $ret = $attrs;
 260     $pos = $this->getpos($atr,$attrs) ;
 261     $cn = count($attrs);
 262     if(!(($pos == -1)||($pos == 1))){
 263       $before = array_slice($attrs,0,($pos-2));
 264       $mitte  = array_reverse(array_slice($attrs,($pos-2),2));
 265       $unten  = array_slice($attrs,$pos);
 266       $ret = array();
 267       $ret = $this->combineArrays($before,$mitte,$unten);
 268     }
 269     return($ret);
 270   }
 271
 272
 273   /* TRansports the geiven Arraykey one position up*/
 274   function ArrayDown($atr,$attrs)
 275   {
 276     $ret = $attrs;
 277     $pos = $this->getpos($atr,$attrs) ;
 278     $cn = count($attrs);
 279     if(!(($pos == -1)||($pos == $cn))){
 280       $before = array_slice($attrs,0,($pos-1));
 281       $mitte  = array_reverse(array_slice($attrs,($pos-1),2));
 282       $unten  = array_slice($attrs,($pos+1));
 283       $ret = array();
 284       $ret = $this->combineArrays($before,$mitte,$unten);
 285     }
 286     return($ret);
 287   }
 288
 289
 290   /* Sort category on position up  */
 291   function catUp($id)
 292   {
 293     /* Get all cats depinding on current dir */
 294     $cats = $this->GetSubdirs($this->curCatDir);
 295     $newcats =$this->ArrayUp($id,$cats);
 296     foreach($newcats as $cat => $name){
 297       unset($this->Categories[$cat]);
 298     }
 299     foreach($newcats as $cat => $name){
 300       $this->Categories[$cat]=$name;
 301     }
 302   }
 303
 304
 305   /* Sort category on position down */
 306   function catDown($id)
 307   {
 308     /* Get all cats depinding on current dir */
 309     $cats = $this->GetSubdirs($this->curCatDir);
 310     $newcats =$this->ArrayDown($id,$cats);
 311     foreach($newcats as $cat => $name){
 312       unset($this->Categories[$cat]);
 313     }
 314     foreach($newcats as $cat => $name){
 315       $this->Categories[$cat]=$name;
 316     }
 317   }
 318
 319
 320   /* Increase application priority */
 321   function getOneUp($appl)
 322   {
 323     $cat  = $this->curCatDir;
 324     $apps = $this->gosaMemberApplication[$cat];
 325     $appsA = array();
 326     foreach ($apps as $appkey => $name){
 327       $appsA[$name['App']] =$name['App'];
 328     }
 329     $result = $this->ArrayUp($appl,$appsA);
 330     $ret = array();
 331     foreach($result as $app){
 332       $ret[]=array("App"=>$app);
 333     }
 334     $this->gosaMemberApplication[$cat] = $ret;
 335   }
 336
 337
 338   /* Decrease application priority */
 339   function getOneDown($appl)
 340   {
 341     $cat  = $this->curCatDir;
 342     $apps = $this->gosaMemberApplication[$cat];
 343     $appsA = array();
 344     foreach ($apps as $appkey => $name){
 345       $appsA[$name['App']] =$name['App'];
 346     }
 347     $result = $this->ArrayDown($appl,$appsA);
 348     $ret = array();
 349     foreach($result as $app){
 350       $ret[]=array("App"=>$app);
 351     }
 352     $this->gosaMemberApplication[$cat] = $ret;
 353   }
 354
 355
 356   /* Add seperator to application list */
 357   function AddSeperator($id)
 358   {
 359     $found  = false;
 360     $cat    = "";
 361     $tmp = array();
 362     foreach($this->gosaMemberApplication[$this->curCatDir] as $appID => $app){
 363       $tmp[] = $app;
 364       if(($app['App'] == $id)&&(!$found)){
 365         $cnt = count($this->gosaMemberApplication[$this->curCatDir]);
 366         $tmp[] = array("App" => "__SEPARATOR__".($cnt+1));
 367         $found = true;
 368       }
 369     }
 370     if($found){
 371       $this->gosaMemberApplication[$this->curCatDir]=$tmp;
 372     }
 373   }
 374
 375
 376   /* Check if application acls are readable */
 377   function check_acls()
 378   {
 379     return(count($this->ui->get_module_departments("application")));
 380   }
 381
 382
 383   function execute()
 384   {
 385     /* Call parent execute */
 386     plugin::execute();
 387
 388     print_a($this);
 389
 390     /* Log view */
 391     if($this->is_account && !$this->view_logged){
 392       $this->view_logged = TRUE;
 393       new log("view","groups/".get_class($this),$this->dn);
 394     }
 395
 396     /* Check if department was selected */
 397     if((isset($_GET['act']))&&($_GET['act']=="depopen")){
 398       $dep = base64_decode($_GET['depid']);
 399       $this->curbase =$dep;
 400     }
 401
 402     /* Check if category was selected */
 403     if((isset($_GET['act']))&&($_GET['act']=="open") && (empty($_GET['id']) || isset($this->Categories[base64_decode($_GET['id'])]))){
 404       $this->curCatDir = base64_decode($_GET['id']);
 405     }
 406
 407     /* Do we need to flip is_account state? */
 408     if(isset($_POST['modify_state'])){
 409       if($this->is_account && $this->acl_is_removeable()){
 410         $this->is_account= FALSE;
 411       }elseif(!$this->is_account && $this->acl_is_createable()){
 412         $this->is_account= TRUE;
 413       }
 414     }
 415
 416     /* Do we represent a valid group? */
 417     if (!$this->is_account && $this->parent === NULL){
 418       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 419         _("This 'dn' is no appgroup.")."</b>";
 420       return ($display);
 421     }
 422
 423     /* Show tab dialog headers */
 424     $display= "";
 425     if ($this->parent !== NULL){
 426       if ($this->is_account){
 427         $display= $this->show_disable_header(_("Remove applications"),
 428             _("This group has application features enabled. You can disable them by clicking below."));
 429       } else {
 430         $display.= $this->show_enable_header(_("Create applications"),
 431             _("This group has application features disabled. You can enable them by clicking below."));
 432         return ($display);
 433       }
 434     }
 435
 436     /* Check acl, applications must be readable */
 437     if(!$this->check_acls()){
 438       $display .= "<img src='images/button_cancel.png' alt='"._("ACL")."' class='center'>
 439                   <b>"._("Insufficient permissions")."</b>
 440                   <p>".
 441                   _("You do not have permission to query application entries. All your changes will not be saved.").
 442                   "</p><p class='seperator'>&nbsp;</p>";
 443       $this->no_release_acls = true;
 444     }
 445
 446
 447     /* Add Categorie */
 448     if((isset($_POST['AddCat']))&&(isset($_POST['CatName']))&&(!empty($_POST['CatName']))){
 449
 450       /* Only allow adding a category, if it is allowed */
 451       if($this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 452
 453         if(preg_match("/[\\\\\/]/i",$_POST['CatName'])){
 454           print_red(_("Invalid character in category name."));
 455         }elseif(!in_array($_POST['CatName'],$this->Categories)){
 456           if(empty($this->curCatDir)){
 457             $this->Categories[$_POST['CatName']]=$_POST['CatName'];
 458           }else{
 459             $this->Categories[$this->curCatDir."/".$_POST['CatName']]=$_POST['CatName'];
 460           }
 461         }else{
 462           print_red(_("The specified category already exists."));
 463         }
 464       }
 465     }
 466
 467
 468     $this->reload();
 469     $this->diffAppsInReleases();
 470
 471     /* Check POST variables for commands
 472         to add/remove some applications */
 473     $only_once = false;
 474     if($this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 475
 476       /* Walk through posts */
 477       foreach($_POST as $name => $value){
 478
 479         /* Add a seperator to current category */
 480         if((preg_match("/AddSep_/",$name))&&(!$only_once)){
 481           $only_once = true;
 482           $n = preg_replace("/AddSep_/","",$name);
 483           $val= preg_replace("/_.*$/","",$n);
 484           $this->AddSeperator($val);
 485         }
 486
 487         /* Delete application | seperator entry */
 488         if((preg_match("/DelApp_/",$name))&&(!$only_once)){
 489           $only_once = true;
 490
 491           if(preg_match("/DelApp___SEPARATOR__/",$name)) {
 492             $n=  preg_replace("/DelApp___SEPARATOR__/","",$name);
 493             $val= "__SEPARATOR__".preg_replace("/_.*$/","",$n);
 494           }else{
 495             $n = preg_replace("/DelApp_/","",$name);
 496             $val= preg_replace("/_.*$/","",$n);
 497           }
 498
 499           foreach($this->gosaMemberApplication as $key =>  $cat){
 500             foreach($cat as $key2 => $app){
 501               if($app['App'] == $val){
 502                 unset($this->gosaMemberApplication[$key][$key2]);
 503                 if(isset($this->used_apps[$val])){
 504                   foreach($this->getParameters($val) as $para){
 505                     if(isset($this->appoption[$para])){
 506                       unset($this->appoption[$para]);
 507                     }
 508                   }
 509                   unset($this->used_apps[$val]);
 510                 }
 511               }
 512             }
 513           }
 514         }
 515
 516         if(preg_match("/DelCat_/",$name) && !$only_once){
 517           $only_once =TRUE;
 518           $cat = preg_replace("/DelCat_/","",$name);
 519           $cat = trim(base64_decode( preg_replace("/_.*$/","",$cat)));
 520
 521           $free_apps = array();
 522
 523           if(isset($this->gosaMemberApplication[$cat]) && is_array($this->gosaMemberApplication[$cat])){
 524             foreach($this->gosaMemberApplication[$cat] as $app){
 525               $free_apps[] = $app['App'];
 526             }
 527             unset($this->gosaMemberApplication[$cat]);
 528             unset($this->Categories[$cat]);
 529           }
 530           foreach($this->Categories as $key => $name){
 531             if(preg_match("/^".normalizePreg($cat)."\/.*/",$key)){
 532               foreach($this->gosaMemberApplication[$key] as $app){
 533                 $free_apps[] = $app['App'];
 534               }
 535               unset($this->gosaMemberApplication[$key]);
 536               unset($this->Categories[$key]);
 537             }
 538           }
 539           foreach($free_apps as $app){
 540             if(isset($this->used_apps[$app])){
 541               unset($this->used_apps[$app]);
 542             }
 543           }
 544         }
 545
 546         /* Edit application parameter */
 547         if((preg_match("/EdiApp_/",$name))&&(!$only_once)){
 548
 549           $only_once = true;
 550           $appname = $value;
 551           $appname = preg_replace("/EdiApp_/","",$name);
 552           $appname = preg_replace("/_.*$/","",$appname);
 553
 554           /* We've got the appname, get parameters from ldap */
 555           $ldap= $this->config->get_ldap_link();
 556
 557           /* Check if we have release management enabled */
 558           $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
 559           if(!empty($tmp)){
 560
 561             /* Get application parameter from ldap */
 562             $tmp = array_flip($this->Releases);
 563             $base = $tmp[$this->FAIrelease];
 564             $ldap->cd($base);
 565             $ldap->search("(&(objectClass=gosaApplication)(cn=$appname))",array("gosaApplicationParameter"));
 566             $found = "";
 567             while($attrs = $ldap->fetch()) {
 568               if(preg_match("/cn=".$appname.",".$base."/",$attrs['dn'])){
 569                 $found = $attrs['dn'];
 570               }
 571             }
 572             $ldap->cat($found, array("gosaApplicationParameter"));
 573           }else{
 574
 575             /* Get application parameter from ldap */
 576             $ldap->cd($this->config->current['BASE']);
 577             $ldap->search("(&(objectClass=gosaApplication)(cn=$appname))",array("gosaApplicationParameter"));
 578           }
 579
 580           /* Check if this application is unique */
 581           if ($ldap->count() != 1){
 582             print_red (_("The selected application name is not uniq. Please check your LDAP."));
 583           } else {
 584
 585             /* Get parameter */
 586             $attrs= $ldap->fetch();
 587             if(isset($attrs['gosaApplicationParameter'])){
 588               $this->dialog= TRUE;
 589
 590               /* Fill name and value arrays */
 591               for ($i= 0; $i<$attrs['gosaApplicationParameter']['count']; $i++){
 592                 $option= preg_replace('/^[^:]+:/', '',
 593                     $attrs['gosaApplicationParameter'][$i]);
 594                 $name= preg_replace('/:.*$/', '',
 595                     $attrs['gosaApplicationParameter'][$i]);
 596                 $this->option_name[$i]= $name;
 597
 598                 /* Fill with values from application, default should be
 599                    loaded by the external scripts */
 600                 if (isset($this->appoption[$name])){
 601                   $this->option_value[$i]= $this->appoption[$name];
 602                 }
 603               }
 604
 605               /* Create edit field */
 606               $table= "<table summary=\"\">";
 607               for ($i= 0; $i < count($this->option_name); $i++){
 608                 if (isset($this->option_value[$i])){
 609                   $value= $this->option_value[$i];
 610                 } else {
 611                   $value= "";
 612                 }
 613                 $table.="<tr><td>".$this->option_name[$i]."</td><td>".
 614                   "<input name=\"value$i\" size=60 maxlength=250 ".
 615                   "value=\"".$value."\"><br></td></tr>";
 616               }
 617               $table.= "</table>";
 618               $this->table= $table;
 619             } else {
 620               print_red (_("The selected application has no options."));
 621             }
 622           }
 623         }
 624       }
 625     }
 626
 627     /* Add multiple */
 628     if(isset($_POST['AddApps'])){
 629       foreach($_POST as $name => $value){
 630         if(preg_match("/AddApp_/",$name)){
 631           $app = preg_replace("/AddApp_/","",$name);
 632           $this->addApp($app);
 633         }
 634       }
 635     }
 636
 637     /* Add application with post */
 638     if((isset($_GET['act']))&&($_GET['act']=="add")){
 639       $this->used_apps[$_GET['id']]= $_GET['id'];
 640       asort($this->used_apps);
 641       $this->addApp($_GET['id']);
 642     }
 643
 644     /* Cancel edit options? */
 645     if (isset($_POST['edit_options_cancel'])){
 646       $this->dialog= FALSE;
 647     }
 648
 649     /* Finish edit options? */
 650     if (isset($_POST['edit_options_finish'])){
 651       $this->dialog= FALSE;
 652
 653       /* Save informations passed by the user */
 654       $this->option_value= array();
 655       for ($i= 0; $i<count($this->option_name); $i++){
 656         $this->appoption[$this->option_name[$i]]= $_POST["value$i"];
 657         $this->is_modified= TRUE;
 658       }
 659     }
 660
 661     /* Prepare templating stuff */
 662     $smarty= get_smarty();
 663     $smarty->assign("used_apps", $this->used_apps);
 664     $apps= array();
 665     foreach ($this->apps as $key => $value){
 666       if (!array_key_exists($key, $this->used_apps)){
 667         $apps["$key"]= "$value";
 668       }
 669     }
 670
 671
 672     /* Create application list */
 673     $div = new divSelectBox("appgroup");
 674     $div->SetHeight(300);
 675     $departments = array();
 676     $res = get_list("(objectClass=gosaDepartment)", "application", $this->curbase,array("description","cn","ou"),GL_SIZELIMIT);
 677     foreach($res as $value){
 678       $fdn = $value['dn'];
 679       $fdn = preg_replace("/".normalizePreg($this->curbase)."/","",$fdn);
 680       $fdn= @LDAP::fix($fdn);
 681       if($value["description"][0]!=".."){
 682         $departments[$value['dn']]= convert_department_dn($fdn)." - [".$value["description"][0]."]";
 683       }else{
 684         $departments[$value['dn']]=convert_department_dn($fdn)." ["._("Back")."]";
 685       }
 686     }
 687
 688     /* Create 'open' and 'add' links */
 689     if($this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 690       $linkadd  = "<a href='?plug=".$_GET['plug']."&amp;act=add&amp;id=%s'>%s</a>";
 691     }else{
 692       $linkadd = "%s";
 693     }
 694     $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=depopen&amp;depid=%s'>%s</a>";
 695
 696     /* Create base back entry */
 697     $base_back = preg_replace("/^[^,]+,/","",$this->curbase);
 698     if((strlen($base_back)>= strlen($this->config->current['BASE']))&&($this->curbase!=$this->config->current['BASE'])){
 699       $div->AddEntry(array(
 700             array("string"=>sprintf($linkopen,base64_encode($base_back),".. ["._("back")."]"),
 701               "attach"=>"style='border:0px;'")
 702             ));
 703     }
 704
 705     /* Append departments for current base */
 706     foreach($departments as $key => $app){
 707       $div->AddEntry(array(
 708             array("string"=>"<img class='center' src='images/folder.png' alt='"._("department")."'>&nbsp;".sprintf($linkopen,base64_encode($key),$app),
 709               "attach"=>"style='border:0px;'")
 710             ));
 711     }
 712
 713     /* Add applications found on this base */
 714     foreach($apps as $key => $app){
 715       $div->AddEntry(array(
 716             array("string"=>sprintf("<input class='center' type='checkbox' value='1' name='AddApp_%s'>",$key).
 717               "<img class='center' src='images/select_application.png' alt='"._("application")."'>&nbsp;".sprintf($linkadd,$key,$app),
 718               "attach"=>"style='border:0px;'")
 719             ));
 720     }
 721
 722     /* Create list of used/assigned applications */
 723     $div2 = new divSelectBox("appgroup");
 724     $div2->SetHeight(300);
 725
 726     /* Check acls to create "edit/remove" category links */
 727     if(!$this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 728       $linkopen       = "<img class='center' src='images/folder.png' alt=\"\">&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
 729       $catremove      = "&nbsp;<img src='images/empty.png' alt='&nbsp;'>";
 730       $catupdown      = "";
 731     }else{
 732       $linkopen       = "<img class='center' src='images/folder.png' alt=\"\">&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
 733       $catremove      = "&nbsp;<input type='image' src='images/edittrash.png' title='"._("Delete entry")."' name='DelCat_%s' value='%s'>";
 734       $catupdown      = "<a href='?plug=".$_GET['plug']."&amp;act=cat_up&amp;id=%s'>".
 735         "<img align='top' alt=\"\" src='images/sort_up.png' border=0 title='"._("Move up")."'>".
 736         "</a>&nbsp;".
 737         "<a href='?plug=".$_GET['plug']."&amp;act=cat_down&amp;id=%s'>".
 738         "<img alt=\"\" src='images/sort_down.png' title='"._("Move down")."' border=0>".
 739         "</a>";
 740     }
 741
 742     /* Add back category for current category */
 743     if(empty($this->curCatDir)){
 744       $cnt =0;
 745     }else{
 746       $cnt = count(split("/",$this->curCatDir));
 747       $tmp = split("/",$this->curCatDir);
 748       $bbk = "";
 749       for($i = 0 ; $i < ($cnt -1 ) ; $i++){
 750         $bbk .= $tmp[$i]."/";
 751       }
 752       $bbk = preg_replace("/\/$/","",$bbk);
 753       $div2 ->AddEntry(array(array("string"=>sprintf($linkopen,base64_encode($bbk),".. ["._("Back")."]")),array("string"=>"&nbsp;","attach"=>"style='border-right:0px;'")));
 754     }
 755
 756     /* Add sub categories */
 757     $this->GetSubdirs($this->curCatDir);
 758     foreach($this->GetSubdirs($this->curCatDir) as $path => $name){
 759       $div2 ->AddEntry(array(
 760             array("string"=>sprintf($linkopen,base64_encode($path),$name)),
 761             array("string"=>preg_replace("/%s/",base64_encode($path),$catupdown.$catremove),
 762               "attach"=>"align='right' style='width:80px;border-right:0px;'")));
 763     }
 764
 765     /* Create priority & seperator links */
 766     $separator ="<hr size=1>";
 767     if($this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 768       $sep      = "<input type='image' src='images/back.png' title='"._("Insert seperator")."' value='%s' name='AddSep_%s'>";
 769       $upudown  = "<a href='?plug=".$_GET['plug']."&amp;act=one_up&amp;id=%s'>".
 770                   " <img alt='{t}sort{/t}' align='top' src='images/sort_up.png' title='"._("Move up")."' border=0>".
 771                   "</a>&nbsp;".
 772                   "<a href='?plug=".$_GET['plug']."&amp;act=one_down&amp;id=%s'>".
 773                   " <img alt='{t}sort{/t}' src='images/sort_down.png' title='"._("Move down")."' border=0>".
 774                   "</a>&nbsp;".
 775                   "<input type='image' src='images/edittrash.png' title='"._("Delete entry")."' name='DelApp_%s' value='%s' alt='{t}delete{/t}' >";
 776     }else{
 777       $sep      = "";
 778       $upudown  = "";
 779     }
 780
 781     /* Create edit link */
 782     if($this->acl_is_writeable("gosaApplicationParameter",$this->no_release_acls)){
 783       $edit=      "&nbsp;<input type='image' src='images/edit.png' title='"._("Edit entry")."' name='EdiApp_%s' value='%s' alt='{t}edit{/t}' >";
 784     }else{
 785       $edit=      "";
 786     }
 787
 788     /* Get differences to mark those entries that have changed from last edit. */
 789     $Differences = $this->diffAppsInReleases();
 790
 791     /* Walk through entries an append them to list */
 792     if(isset($this->gosaMemberApplication[$this->curCatDir])){
 793       foreach($this->gosaMemberApplication[$this->curCatDir] as $cat => $entry){
 794
 795         /* Add seperator */
 796         if(preg_match("/__SEPARATOR__/",$entry['App'])){
 797           $div2 ->AddEntry(array(array("string"=>$separator),
 798                 array("string"=>preg_replace("/\%s/",htmlentities($entry['App']),$upudown),"attach"=>"align='right' style='border-right:0px;'")));
 799         }else{
 800
 801           /* Add application */
 802
 803           $image = "";
 804           /* Check if application was available within selected release
 805            *  or application list if release management is not active
 806            */
 807           if(!in_array($entry['App'],$this->AllAppsForRelease)){
 808
 809             /*  release managent is active
 810              */
 811             if(!$this->enableReleaseManagement){
 812               $image = "<img class='center' alt='R' src='images/select_invalid_application.png'
 813                           title='"._("This application is no longer available.")."'>&nbsp;";
 814             }else{
 815               $image = "<img class='center' alt='F' src='images/select_invalid_application.png'
 816                           title=\"".sprintf(_("This application is not available in any release named %s."),$this->FAIrelease)."\">&nbsp;";
 817             }
 818
 819           }elseif(isset($Differences[$entry['App']]) && ($Differences[$entry['App']] == true)) {
 820             $entry['App'].=" <i>["._("Check parameter")."]</i>";
 821               $image = "<img class='center' src='images/select_invalid_application.png'
 822                           title='"._("This application has changed parameters.")."'>&nbsp;";
 823           }else{
 824             $image = "<img class='center' src='images/select_application.png' alt=\"\">&nbsp;";
 825           }
 826
 827           $div2->AddEntry(array(array("string"=>sprintf($image."%s",$entry['App'])),
 828                 array("string"=>preg_replace("/\%s/",htmlentities($entry['App']),$sep.$edit.$upudown),
 829                       "attach"=>"align='right' style='width:100px;border-right:0px;'")));
 830         }
 831       }
 832     }
 833
 834     /* Assign created div lists to template */
 835     $smarty->assign("UsedApps", $div2->DrawList());
 836     $smarty->assign("List", $div->DrawList());
 837     $smarty->assign("apps", $apps);
 838
 839     $smarty->assign("enableReleaseManagement",$this->enableReleaseManagement);
 840
 841     $smarty->assign("ReleaseSelectAble", false);
 842     $smarty->assign("Release", $this->FAIrelease);
 843
 844     if($this->enableReleaseManagement){
 845       $smarty->assign("FAIrelease",  $this->FAIrelease);
 846       $smarty->assign("Releases", $this->Releases);
 847
 848       if(!$this->no_release_acls && count($this->Releases)){
 849         $smarty->assign("ReleaseSelectAble", true);
 850       }
 851     }
 852
 853     /* Set acls to  template */
 854     $tmp = $this->plInfo();
 855     foreach($tmp['plProvidedAcls'] as $acl => $translation){
 856       $smarty->assign($acl."ACL",$this->getacl($acl,$this->no_release_acls));
 857     }
 858
 859     /* Show main page */
 860     if (is_object($this->dialog)){
 861       $smarty->assign("table", $this->table);
 862       $display.= $smarty->fetch (get_template_path('application_options.tpl', TRUE,dirname(__FILE__)));
 863     } else {
 864       $display.= $smarty->fetch (get_template_path('application.tpl', TRUE,dirname(__FILE__)));
 865     }
 866
 867     return ($display);
 868   }
 869
 870
 871   function getReleases()
 872   {
 873     /* Only display those releases that we are able to read */
 874     $dn     = $this->config->current['BASE'];
 875     $filter = "(&(objectClass=organizationalUnit)(objectClass=FAIbranch))";
 876     $res    = get_list($filter,"application", $dn, array("ou"), GL_SUBSEARCH);
 877
 878     $ret =array();
 879     foreach($res as $attrs){
 880       if(preg_match("/ou=apps,/",$attrs['dn'])){
 881         $bb     = preg_replace("/ou=apps,.*/","",$attrs['dn']);
 882         $parts  = array_reverse(split("ou=",$bb));
 883
 884         $str ="";
 885         foreach($parts as $part){
 886           if(empty($part)) {
 887             continue;
 888           }
 889           $str .= str_replace(",","",$part)."/";
 890         }
 891         $name = preg_replace("/\/$/","",$str);
 892         if(empty($name)) {
 893           $name ="/";
 894         }
 895         $ret[$attrs['dn']] = $name;
 896       }
 897     }
 898     return($ret);
 899   }
 900
 901   function save_object()
 902   {
 903
 904     /* Move category one position up or down */
 905     if((isset($_GET['act']))&&(($_GET['act'] == "cat_up")||($_GET['act']=="cat_down"))){
 906       if($_GET['act']=="cat_up"){
 907         $this->catUp(base64_decode($_GET['id']));
 908       }
 909       if($_GET['act']=="cat_down"){
 910         $this->catDown(base64_decode($_GET['id']));
 911       }
 912     }
 913
 914     /* Move application one position up or down */
 915     if((isset($_GET['act']))&&(($_GET['act'] == "one_up")||($_GET['act']=="one_down"))){
 916       if(isset($_GET['id'])){
 917         $id   = $_GET['id'];
 918         $act  = $_GET['act'];
 919
 920         if($act == "one_up"){
 921           $this->getOneUp($id);
 922         }elseif($act == "one_down")   {
 923           $this->getOneDown($id);
 924         }
 925       }
 926     }
 927
 928
 929     plugin::save_object();
 930   }
 931
 932
 933   function remove_from_parent()
 934   {
 935     if(!$this->initially_was_account){
 936       return;
 937     }
 938
 939     plugin::remove_from_parent();
 940
 941     $ldap= $this->config->get_ldap_link();
 942     $ldap->cd($this->dn);
 943     $this->cleanup();
 944
 945     $ldap->modify ($this->attrs);
 946     new log("remove","group/".get_class($this),$use_dn,array_keys($this->attrs),$ldap->get_error());
 947     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/applications with dn '%s' failed."),$this->dn));
 948
 949     /* Optionally execute a command after we're done */
 950     $this->handle_post_events("remove");
 951   }
 952
 953
 954   /* Save to LDAP */
 955   function save()
 956   {
 957     /* Skip saving application settings, if we do not have release acls */
 958     if($this->no_release_acls){
 959       new log("security","groups/".get_class($this),$this->dn,array(),"Skip saving group application extension. Caused by insufficient acls");
 960
 961       return;
 962     }
 963
 964     plugin::save();
 965
 966
 967
 968     /* Copy members */
 969     $this->Categories[""]="";
 970     $this->attrs["gosaMemberApplication"]= array();
 971     $this->attrs["gosaApplicationParameter"]= array();
 972     $cat_id= 0 ;
 973     foreach($this->Categories as $name => $cats){
 974       $i =0;
 975       if(isset($this->gosaMemberApplication[$name])){
 976         foreach($this->gosaMemberApplication[$name] as $entry){
 977           if(!preg_match("/__SEPARATOR__/",$entry['App'])){
 978             $this->attrs["gosaMemberApplication"][]= $entry['App']."|".$name."|".$i;
 979             $i ++;
 980           }
 981         }
 982       }
 983       if(($i==0)&&(!empty($name))){
 984         $this->attrs["gosaMemberApplication"][]= "|".$name."|".$cat_id;
 985       }
 986       $cat_id++;
 987     }
 988
 989
 990
 991     /* Are there application parameters to be saved */
 992     $this->attrs['gosaApplicationParameter']= array();
 993     foreach($this->appoption as $name => $value){
 994       if ($value != ""){
 995         $this->attrs['gosaApplicationParameter'][]= "$name:$value";
 996       }
 997     }
 998
 999     /* Write back to LDAP */
1000     $ldap= $this->config->get_ldap_link();
1001     $ldap->cd($this->dn);
1002     $this->cleanup();
1003     $ldap->modify ($this->attrs);
1004
1005     if($this->initially_was_account){
1006       new log("modify","group/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1007     }else{
1008       new log("create","group/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1009     }
1010
1011     show_ldap_error($ldap->get_error(), sprintf(_("Saving of groups/applications with dn '%s' failed."),$this->dn));
1012
1013     /* Optionally execute a command after we're done */
1014     if ($this->initially_was_account == $this->is_account){
1015       if ($this->is_modified){
1016         $this->handle_post_events("modify");
1017       }
1018     } else {
1019       $this->handle_post_events("add");
1020     }
1021
1022   }
1023
1024   function check()
1025   {
1026     /* Call common method to give check the hook */
1027     $message= plugin::check();
1028
1029     return ($message);
1030   }
1031
1032
1033   function reload()
1034   {
1035     /* Generate applist */
1036     $this->apps= array();
1037
1038     /* Special handling for release managed apps */
1039     $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
1040     if(!empty($tmp) && count($this->Releases)){
1041       $this->enableReleaseManagement = true;
1042
1043       /* Check if release is available */
1044       $tmp = array_flip($this->Releases);
1045       if(isset($tmp[$this->FAIrelease])){
1046         $base =  $tmp[$this->FAIrelease];
1047       }else{
1048
1049         /* Release is not available, check if there is an alternative */
1050         $old_r =  $this->FAIrelease;
1051         $k = key($tmp);
1052
1053         if(isset($tmp[$k])){
1054
1055           /* We have found an alternative release name */
1056           $r = $tmp[$k];
1057           $this->FAIrelease = $k;
1058           $base = $r;
1059
1060           /* Display msg */
1061           if(!(!$this->initially_was_account && $old_r =="/")){
1062             print_red(sprintf(_("Can't resolve the release name '%s', setting release name to '%s'. Possibly the objects base has changed."),$old_r,$k));
1063           }
1064         }else{
1065
1066           /* There are no releases available ... */
1067           print_red(_("There are no releases available. You will not be able to select another release."));
1068           return;
1069         }
1070       }
1071
1072       /* Get applications for this release */
1073       $base = preg_replace("/ou=apps,.*$/","ou=apps,".$this->curbase,$base);
1074       $res = get_list("(objectClass=gosaApplication)","application",$base,array("*"));
1075     }else{
1076
1077       /* Get applications for this base */
1078       $res = get_list("(objectClass=gosaApplication)","application","ou=apps,".$this->curbase,array("*"));
1079     }
1080
1081     /* Append applications */
1082     foreach($res as $attrs){
1083       if (isset($attrs["description"][0])){
1084         $this->apps[$attrs["cn"][0]]=
1085           $attrs["cn"][0]." (".
1086           $attrs["description"][0].")";
1087       } else {
1088         $this->apps[$attrs["cn"][0]]=
1089           $attrs["cn"][0];
1090       }
1091     }
1092
1093     /* Get all apps ... */
1094     $res = get_list("objectClass=gosaApplication","application",$this->config->current['BASE'],array("gosaApplicationParameter","cn"),GL_SUBSEARCH);
1095     $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
1096     $this->AllAppsForRelease = array();
1097     if(!empty($tmp)){
1098       $tmp = array_flip($this->Releases);
1099       foreach($res as $attrs){
1100
1101         $testdn = preg_replace("/ou=apps,.*$/","ou=apps",$attrs['dn']);
1102         $testdn = preg_replace("/^[^,]+/","",$testdn);
1103         $testdn = preg_replace("/^,/","",$testdn);
1104
1105         if($testdn == preg_replace("/ou=apps,.*$/","ou=apps",$tmp[$this->FAIrelease])){
1106           $this->AllAppsForRelease[$attrs['dn']] = $attrs['cn'][0];
1107           $this->AllAppsForReleaseParameter[$this->FAIrelease][$attrs['cn'][0]] = $attrs;
1108         }
1109       }
1110     }else{
1111       foreach($res as $attrs){
1112         $this->AllAppsForRelease[$attrs['dn']] = $attrs['cn'][0];
1113       }
1114     }
1115
1116     natcasesort ($this->apps);
1117     reset ($this->apps);
1118
1119     if(is_array($this->gosaMemberApplication))
1120       foreach ($this->gosaMemberApplication as $cat){
1121         if(is_array($cat))
1122           foreach($cat as $entry){
1123             $this->used_apps[$entry['App']]= $entry['App'];
1124           }
1125       }
1126   }
1127
1128
1129   function addApp($cn)
1130   {
1131     if((isset($this->gosaMemberApplication[$this->curCatDir]))&&(is_array($this->gosaMemberApplication[$this->curCatDir]))){
1132       foreach($this->gosaMemberApplication[$this->curCatDir] as $entry){
1133         if($entry['App'] == $cn) return;
1134       }
1135     }
1136     $this->gosaMemberApplication[$this->curCatDir][]= array("App"=>$cn);
1137     $this->used_apps[$cn]=$cn;
1138     $this->is_modified= TRUE;
1139   }
1140
1141
1142   function removeApp($cn)
1143   {
1144     $temp= array();
1145     foreach ($this->gosaMemberApplication as $value){
1146       if ($value != $cn){
1147         $temp[]= $value;
1148       }
1149     }
1150     $this->gosaMemberApplication= $temp;
1151     $this->is_modified= TRUE;
1152   }
1153
1154   function getParameters($app)
1155   {
1156     $tmp = $this->getReleases();
1157     $ret = array();
1158     if(in_array($this->FAIrelease,$tmp)){
1159       $tmp2 = array_flip($tmp);
1160       $base = $tmp2[$this->FAIrelease];
1161       $ldap = $this->config->get_ldap_link();
1162       $ldap->cd($this->config->current['BASE']);
1163       $ldap->search("(&(objectClass=gosaApplication)(cn=".$app.")(gosaApplicationParameter=*))",array("gosaApplicationParameter"));
1164       if($ldap->count()){
1165         $attrs = $ldap->fetch();
1166         for($i = 0 ; $i < $attrs['gosaApplicationParameter']['count'] ; $i ++ ){
1167           $name = preg_replace("/:.*$/","",$attrs['gosaApplicationParameter'][$i]);
1168           $ret[$name] = $name;
1169         }
1170       }
1171     }
1172     return($ret);
1173   }
1174
1175   function GetSubdirs($dir)
1176   {
1177     $ret = array();
1178     $tmp1 = split("/",$this->curCatDir);
1179
1180     foreach($this->Categories as $path=>$cat){
1181       $tmp2 = split("/",$path);
1182
1183       if((empty($this->curCatDir))&&(!preg_match("/\//",$path))){
1184         $abort = false;
1185       }elseif(((count($tmp1))+1) == (count($tmp2))){
1186         $abort = false;
1187         for($i = 0 ; $i < count($tmp1) ; $i++){
1188           if($tmp1[$i] != $tmp2[$i]){
1189             $abort = true;
1190           }
1191         }
1192       }else{
1193         $abort= true;
1194       }
1195       if(!$abort){
1196         $ret[$path]=$cat;
1197       }
1198     }
1199     return($ret);
1200   }
1201
1202
1203   function PrepareForCopyPaste($source)
1204   {
1205     $s = new appgroup($this->config,$source['dn']);
1206     $this->FAIrelease = $this->InitialFAIrelease = $s->FAIrelease;
1207     $this->gosaMemberApplication = $s->gosaMemberApplication;
1208     $this->appoption = $s->appoption;
1209     $this->Categories = $s->Categories;
1210   }
1211
1212
1213   /* Return plugin informations for acl handling  */
1214   function plInfo()
1215   {
1216     return (array(
1217           "plShortName"   => _("Applications"),
1218           "plDescription" => _("Group applications"),
1219           "plSelfModify"  => FALSE,
1220           "plDepends"     => array(),
1221           "plPriority"    => 0,
1222           "plSection"     => array("admin"),
1223           "plCategory"    => array("groups"),
1224           "plProvidedAcls"=> array(
1225             "gosaMemberApplication"     => _("Application"),
1226             "FAIrelease"                => _("Release"),
1227             "gosaApplicationParameter"  => _("Application parameter"))
1228           ));
1229   }
1230 }
1231 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1232 ?>