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 = $config->search("faiManagement", "CLASS",array('tabs'));
  49     if(!empty($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     /* Log view */
 389     if($this->is_account && !$this->view_logged){
 390       $this->view_logged = TRUE;
 391       new log("view","groups/".get_class($this),$this->dn);
 392     }
 393
 394     /* Check if department was selected */
 395     if((isset($_GET['act']))&&($_GET['act']=="depopen")){
 396       $dep = base64_decode($_GET['depid']);
 397       $this->curbase =$dep;
 398     }
 399
 400     /* Check if category was selected */
 401     if((isset($_GET['act']))&&($_GET['act']=="open") && (empty($_GET['id']) || isset($this->Categories[base64_decode($_GET['id'])]))){
 402       $this->curCatDir = base64_decode($_GET['id']);
 403     }
 404
 405     /* Do we need to flip is_account state? */
 406     if(isset($_POST['modify_state'])){
 407       if($this->is_account && $this->acl_is_removeable()){
 408         $this->is_account= FALSE;
 409       }elseif(!$this->is_account && $this->acl_is_createable()){
 410         $this->is_account= TRUE;
 411       }
 412     }
 413
 414     /* Do we represent a valid group? */
 415     if (!$this->is_account && $this->parent === NULL){
 416       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 417         _("This 'dn' is no appgroup.")."</b>";
 418       return ($display);
 419     }
 420
 421     /* Show tab dialog headers */
 422     $display= "";
 423     if ($this->parent !== NULL){
 424       if ($this->is_account){
 425         $display= $this->show_disable_header(_("Remove applications"),
 426             _("This group has application features enabled. You can disable them by clicking below."));
 427       } else {
 428         $display.= $this->show_enable_header(_("Create applications"),
 429             _("This group has application features disabled. You can enable them by clicking below."));
 430         return ($display);
 431       }
 432     }
 433
 434     /* Check acl, applications must be readable */
 435     if(!$this->check_acls()){
 436       $display .= "<img src='images/button_cancel.png' alt='"._("ACL")."' class='center'>
 437                   <b>"._("Insufficient permissions")."</b>
 438                   <p>".
 439                   _("You do not have permission to query application entries. All your changes will not be saved.").
 440                   "</p><p class='seperator'>&nbsp;</p>";
 441       $this->no_release_acls = true;
 442     }
 443
 444
 445     /* Add Categorie */
 446     if((isset($_POST['AddCat']))&&(isset($_POST['CatName']))&&(!empty($_POST['CatName']))){
 447
 448       /* Only allow adding a category, if it is allowed */
 449       if($this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 450
 451         if(preg_match("/[\\\\\/]/i",$_POST['CatName'])){
 452           print_red(_("Invalid character in category name."));
 453         }elseif(!in_array($_POST['CatName'],$this->Categories)){
 454           if(empty($this->curCatDir)){
 455             $this->Categories[$_POST['CatName']]=$_POST['CatName'];
 456           }else{
 457             $this->Categories[$this->curCatDir."/".$_POST['CatName']]=$_POST['CatName'];
 458           }
 459         }else{
 460           print_red(_("The specified category already exists."));
 461         }
 462       }
 463     }
 464
 465
 466     $this->reload();
 467     $this->diffAppsInReleases();
 468
 469     /* Check POST variables for commands
 470         to add/remove some applications */
 471     $only_once = false;
 472     if($this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 473
 474       /* Walk through posts */
 475       foreach($_POST as $name => $value){
 476
 477         /* Add a seperator to current category */
 478         if((preg_match("/AddSep_/",$name))&&(!$only_once)){
 479           $only_once = true;
 480           $n = preg_replace("/AddSep_/","",$name);
 481           $val= preg_replace("/_.*$/","",$n);
 482           $this->AddSeperator($val);
 483         }
 484
 485         /* Delete application | seperator entry */
 486         if((preg_match("/DelApp_/",$name))&&(!$only_once)){
 487           $only_once = true;
 488
 489           if(preg_match("/DelApp___SEPARATOR__/",$name)) {
 490             $n=  preg_replace("/DelApp___SEPARATOR__/","",$name);
 491             $val= "__SEPARATOR__".preg_replace("/_.*$/","",$n);
 492           }else{
 493             $n = preg_replace("/DelApp_/","",$name);
 494             $val= preg_replace("/_.*$/","",$n);
 495           }
 496
 497           foreach($this->gosaMemberApplication as $key =>  $cat){
 498             foreach($cat as $key2 => $app){
 499               if($app['App'] == $val){
 500                 unset($this->gosaMemberApplication[$key][$key2]);
 501                 if(isset($this->used_apps[$val])){
 502                   foreach($this->getParameters($val) as $para){
 503                     if(isset($this->appoption[$para])){
 504                       unset($this->appoption[$para]);
 505                     }
 506                   }
 507                   unset($this->used_apps[$val]);
 508                 }
 509               }
 510             }
 511           }
 512         }
 513
 514         /* Remove category entry */
 515         if(preg_match("/DelCat_/",$name)){
 516           $n = preg_replace("/DelCat_/","",$name);
 517           $app = base64_decode( preg_replace("/_.*$/","",$n));
 518           foreach($this->Categories as $key =>  $cat){
 519             if($cat == $app){
 520               foreach($this->Categories as $p => $n){
 521                 if(preg_match("/^".$key."\/.*/",$p)){
 522                   unset($this->Categories[$p]);
 523                 }
 524               }
 525               unset($this->Categories[$key]);
 526             }
 527           }
 528         }
 529
 530         /* Edit application parameter */
 531         if((preg_match("/EdiApp_/",$name))&&(!$only_once)){
 532
 533           $only_once = true;
 534           $appname = $value;
 535           $appname = preg_replace("/EdiApp_/","",$name);
 536           $appname = preg_replace("/_.*$/","",$appname);
 537
 538           /* We've got the appname, get parameters from ldap */
 539           $ldap= $this->config->get_ldap_link();
 540
 541           /* Check if we have release management enabled */
 542           $tmp = $this->config->search("faiManagement", "CLASS",array('tabs'));
 543           if(!empty($tmp)){
 544
 545             /* Get application parameter from ldap */
 546             $tmp = array_flip($this->Releases);
 547             $base = $tmp[$this->FAIrelease];
 548             $ldap->cd($base);
 549             $ldap->search("(&(objectClass=gosaApplication)(cn=$appname))",array("gosaApplicationParameter"));
 550             $found = "";
 551             while($attrs = $ldap->fetch()) {
 552               if(preg_match("/cn=".$appname.",".$base."/",$attrs['dn'])){
 553                 $found = $attrs['dn'];
 554               }
 555             }
 556             $ldap->cat($found, array("gosaApplicationParameter"));
 557           }else{
 558
 559             /* Get application parameter from ldap */
 560             $ldap->cd($this->config->current['BASE']);
 561             $ldap->search("(&(objectClass=gosaApplication)(cn=$appname))",array("gosaApplicationParameter"));
 562           }
 563
 564           /* Check if this application is unique */
 565           if ($ldap->count() != 1){
 566             print_red (_("The selected application name is not uniq. Please check your LDAP."));
 567           } else {
 568
 569             /* Get parameter */
 570             $attrs= $ldap->fetch();
 571             if(isset($attrs['gosaApplicationParameter'])){
 572               $this->dialog= TRUE;
 573
 574               /* Fill name and value arrays */
 575               for ($i= 0; $i<$attrs['gosaApplicationParameter']['count']; $i++){
 576                 $option= preg_replace('/^[^:]+:/', '',
 577                     $attrs['gosaApplicationParameter'][$i]);
 578                 $name= preg_replace('/:.*$/', '',
 579                     $attrs['gosaApplicationParameter'][$i]);
 580                 $this->option_name[$i]= $name;
 581
 582                 /* Fill with values from application, default should be
 583                    loaded by the external scripts */
 584                 if (isset($this->appoption[$name])){
 585                   $this->option_value[$i]= $this->appoption[$name];
 586                 }
 587               }
 588
 589               /* Create edit field */
 590               $table= "<table summary=\"\">";
 591               for ($i= 0; $i < count($this->option_name); $i++){
 592                 if (isset($this->option_value[$i])){
 593                   $value= $this->option_value[$i];
 594                 } else {
 595                   $value= "";
 596                 }
 597                 $table.="<tr><td>".$this->option_name[$i]."</td><td>".
 598                   "<input name=\"value$i\" size=60 maxlength=250 ".
 599                   "value=\"".$value."\"><br></td></tr>";
 600               }
 601               $table.= "</table>";
 602               $this->table= $table;
 603             } else {
 604               print_red (_("The selected application has no options."));
 605             }
 606           }
 607         }
 608       }
 609     }
 610
 611     /* Add multiple */
 612     if(isset($_POST['AddApps'])){
 613       foreach($_POST as $name => $value){
 614         if(preg_match("/AddApp_/",$name)){
 615           $app = preg_replace("/AddApp_/","",$name);
 616           $this->addApp($app);
 617         }
 618       }
 619     }
 620
 621     /* Add application with post */
 622     if((isset($_GET['act']))&&($_GET['act']=="add")){
 623       $this->used_apps[$_GET['id']]= $_GET['id'];
 624       asort($this->used_apps);
 625       $this->addApp($_GET['id']);
 626     }
 627
 628     /* Cancel edit options? */
 629     if (isset($_POST['edit_options_cancel'])){
 630       $this->dialog= FALSE;
 631     }
 632
 633     /* Finish edit options? */
 634     if (isset($_POST['edit_options_finish'])){
 635       $this->dialog= FALSE;
 636
 637       /* Save informations passed by the user */
 638       $this->option_value= array();
 639       for ($i= 0; $i<count($this->option_name); $i++){
 640         $this->appoption[$this->option_name[$i]]= $_POST["value$i"];
 641         $this->is_modified= TRUE;
 642       }
 643     }
 644
 645     /* Prepare templating stuff */
 646     $smarty= get_smarty();
 647     $smarty->assign("used_apps", $this->used_apps);
 648     $apps= array();
 649     foreach ($this->apps as $key => $value){
 650       if (!array_key_exists($key, $this->used_apps)){
 651         $apps["$key"]= "$value";
 652       }
 653     }
 654
 655
 656     /* Create application list */
 657     $div = new divSelectBox("appgroup");
 658     $div->SetHeight(300);
 659     $departments = array();
 660     $res = get_list("(objectClass=gosaDepartment)", "application", $this->curbase,array("description","cn","ou"),GL_SIZELIMIT);
 661     foreach($res as $value){
 662       $fdn = $value['dn'];
 663       $fdn = preg_replace("/".normalizePreg($this->curbase)."/","",$fdn);
 664       $fdn= @LDAP::fix($fdn);
 665       if($value["description"][0]!=".."){
 666         $departments[$value['dn']]= convert_department_dn($fdn)." - [".$value["description"][0]."]";
 667       }else{
 668         $departments[$value['dn']]=convert_department_dn($fdn);
 669       }
 670     }
 671
 672     /* Create 'open' and 'add' links */
 673     if($this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 674       $linkadd  = "<a href='?plug=".$_GET['plug']."&amp;act=add&amp;id=%s'>%s</a>";
 675     }else{
 676       $linkadd = "%s";
 677     }
 678     $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=depopen&amp;depid=%s'>%s</a>";
 679
 680     /* Create base back entry */
 681     $base_back = preg_replace("/^[^,]+,/","",$this->curbase);
 682     if((strlen($base_back)>= strlen($this->config->current['BASE']))&&($this->curbase!=$this->config->current['BASE'])){
 683       $div->AddEntry(array(
 684             array("string"=>sprintf($linkopen,base64_encode($base_back),".. ["._("back")."]"),
 685               "attach"=>"style='border:0px;'")
 686             ));
 687     }
 688
 689     /* Append departments for current base */
 690     foreach($departments as $key => $app){
 691       $div->AddEntry(array(
 692             array("string"=>"<img class='center' src='images/folder.png' alt='"._("department")."'>&nbsp;".sprintf($linkopen,base64_encode($key),$app),
 693               "attach"=>"style='border:0px;'")
 694             ));
 695     }
 696
 697     /* Add applications found on this base */
 698     foreach($apps as $key => $app){
 699       $div->AddEntry(array(
 700             array("string"=>sprintf("<input class='center' type='checkbox' value='1' name='AddApp_%s'>",$key).
 701               "<img class='center' src='images/select_application.png' alt='"._("application")."'>&nbsp;".sprintf($linkadd,$key,$app),
 702               "attach"=>"style='border:0px;'")
 703             ));
 704     }
 705
 706     /* Create list of used/assigned applications */
 707     $div2 = new divSelectBox("appgroup");
 708     $div2->SetHeight(300);
 709
 710     /* Check acls to create "edit/remove" category links */
 711     if(!$this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 712       $linkopen       = "<img class='center' src='images/folder.png' alt=\"\">&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
 713       $catremove      = "&nbsp;<img src='images/empty.png' alt='&nbsp;'>";
 714       $catupdown      = "";
 715     }else{
 716       $linkopen       = "<img class='center' src='images/folder.png' alt=\"\">&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
 717       $catremove      = "&nbsp;<input type='image' src='images/edittrash.png' title='"._("Delete entry")."' name='DelCat_%s' value='%s'>";
 718       $catupdown      = "<a href='?plug=".$_GET['plug']."&amp;act=cat_up&amp;id=%s'>".
 719         "<img align='top' alt=\"\" src='images/sort_up.png' border=0 title='"._("Move up")."'>".
 720         "</a>&nbsp;".
 721         "<a href='?plug=".$_GET['plug']."&amp;act=cat_down&amp;id=%s'>".
 722         "<img alt=\"\" src='images/sort_down.png' title='"._("Move down")."' border=0>".
 723         "</a>";
 724     }
 725
 726     /* Add back category for current category */
 727     if(empty($this->curCatDir)){
 728       $cnt =0;
 729     }else{
 730       $cnt = count(split("/",$this->curCatDir));
 731       $tmp = split("/",$this->curCatDir);
 732       $bbk = "";
 733       for($i = 0 ; $i < ($cnt -1 ) ; $i++){
 734         $bbk .= $tmp[$i];
 735       }
 736       $div2 ->AddEntry(array(array("string"=>sprintf($linkopen,base64_encode($bbk),"..")),array("string"=>"&nbsp;","attach"=>"style='border-right:0px;'")));
 737     }
 738
 739     /* Add sub categories */
 740     $this->GetSubdirs($this->curCatDir);
 741     foreach($this->GetSubdirs($this->curCatDir) as $path => $name){
 742       $div2 ->AddEntry(array(
 743             array("string"=>sprintf($linkopen,base64_encode($path),$name)),
 744             array("string"=>preg_replace("/%s/",base64_encode($path),$catupdown.$catremove),
 745               "attach"=>"align='right' style='width:80px;border-right:0px;'")));
 746     }
 747
 748     /* Create priority & seperator links */
 749     $separator ="<hr size=1>";
 750     if($this->acl_is_writeable("gosaMemberApplication",$this->no_release_acls)){
 751       $sep      = "<input type='image' src='images/back.png' title='"._("Insert seperator")."' value='%s' name='AddSep_%s'>";
 752       $upudown  = "<a href='?plug=".$_GET['plug']."&amp;act=one_up&amp;id=%s'>".
 753                   " <img alt='{t}sort{/t}' align='top' src='images/sort_up.png' title='"._("Move up")."' border=0>".
 754                   "</a>&nbsp;".
 755                   "<a href='?plug=".$_GET['plug']."&amp;act=one_down&amp;id=%s'>".
 756                   " <img alt='{t}sort{/t}' src='images/sort_down.png' title='"._("Move down")."' border=0>".
 757                   "</a>&nbsp;".
 758                   "<input type='image' src='images/edittrash.png' title='"._("Delete entry")."' name='DelApp_%s' value='%s' alt='{t}delete{/t}' >";
 759     }else{
 760       $sep      = "";
 761       $upudown  = "";
 762     }
 763
 764     /* Create edit link */
 765     if($this->acl_is_writeable("gosaApplicationParameter",$this->no_release_acls)){
 766       $edit=      "&nbsp;<input type='image' src='images/edit.png' title='"._("Edit entry")."' name='EdiApp_%s' value='%s' alt='{t}edit{/t}' >";
 767     }else{
 768       $edit=      "";
 769     }
 770
 771     /* Get differences to mark those entries that have changed from last edit. */
 772     $Differences = $this->diffAppsInReleases();
 773
 774     /* Walk through entries an append them to list */
 775     if(isset($this->gosaMemberApplication[$this->curCatDir])){
 776       foreach($this->gosaMemberApplication[$this->curCatDir] as $cat => $entry){
 777
 778         /* Add seperator */
 779         if(preg_match("/__SEPARATOR__/",$entry['App'])){
 780           $div2 ->AddEntry(array(array("string"=>$separator),
 781                 array("string"=>preg_replace("/\%s/",htmlentities($entry['App']),$upudown),"attach"=>"align='right' style='border-right:0px;'")));
 782         }else{
 783
 784           /* Add application */
 785
 786           $image = "";
 787           /* Check if application was available within selected release
 788            *  or application list if release management is not active
 789            */
 790           if(!in_array($entry['App'],$this->AllAppsForRelease)){
 791
 792             /*  release managent is active
 793              */
 794             if(!$this->enableReleaseManagement){
 795               $image = "<img class='center' alt='R' src='images/select_invalid_application.png'
 796                           title='"._("This application is no longer available.")."'>&nbsp;";
 797             }else{
 798               $image = "<img class='center' alt='F' src='images/select_invalid_application.png'
 799                           title=\"".sprintf(_("This application is not available in any release named %s."),$this->FAIrelease)."\">&nbsp;";
 800             }
 801
 802           }elseif(isset($Differences[$entry['App']]) && ($Differences[$entry['App']] == true)) {
 803             $entry['App'].=" <i>["._("Check parameter")."]</i>";
 804               $image = "<img class='center' src='images/select_invalid_application.png'
 805                           title='"._("This application has changed parameters.")."'>&nbsp;";
 806           }else{
 807             $image = "<img class='center' src='images/select_application.png' alt=\"\">&nbsp;";
 808           }
 809
 810           $div2->AddEntry(array(array("string"=>sprintf($image."%s",$entry['App'])),
 811                 array("string"=>preg_replace("/\%s/",htmlentities($entry['App']),$sep.$edit.$upudown),
 812                       "attach"=>"align='right' style='width:100px;border-right:0px;'")));
 813         }
 814       }
 815     }
 816
 817     /* Assign created div lists to template */
 818     $smarty->assign("UsedApps", $div2->DrawList());
 819     $smarty->assign("List", $div->DrawList());
 820     $smarty->assign("apps", $apps);
 821
 822     $smarty->assign("enableReleaseManagement",$this->enableReleaseManagement);
 823
 824     $smarty->assign("ReleaseSelectAble", false);
 825     $smarty->assign("Release", $this->FAIrelease);
 826
 827     if($this->enableReleaseManagement){
 828       $smarty->assign("FAIrelease",  $this->FAIrelease);
 829       $smarty->assign("Releases", $this->Releases);
 830
 831       if(!$this->no_release_acls && count($this->Releases)){
 832         $smarty->assign("ReleaseSelectAble", true);
 833       }
 834     }
 835
 836     /* Set acls to  template */
 837     $tmp = $this->plInfo();
 838     foreach($tmp['plProvidedAcls'] as $acl => $translation){
 839       $smarty->assign($acl."ACL",$this->getacl($acl,$this->no_release_acls));
 840     }
 841
 842     /* Show main page */
 843     if ($this->dialog){
 844       $smarty->assign("table", $this->table);
 845       $display.= $smarty->fetch (get_template_path('application_options.tpl', TRUE,dirname(__FILE__)));
 846     } else {
 847       $display.= $smarty->fetch (get_template_path('application.tpl', TRUE,dirname(__FILE__)));
 848     }
 849
 850     return ($display);
 851   }
 852
 853
 854   function getReleases()
 855   {
 856     /* Only display those releases that we are able to read */
 857     $dn     = $this->config->current['BASE'];
 858     $filter = "(&(objectClass=organizationalUnit)(objectClass=FAIbranch))";
 859     $res    = get_list($filter,"application", $dn, array("ou"), GL_SUBSEARCH);
 860
 861     $ret =array();
 862     foreach($res as $attrs){
 863       if(preg_match("/ou=apps,/",$attrs['dn'])){
 864         $bb     = preg_replace("/ou=apps,.*/","",$attrs['dn']);
 865         $parts  = array_reverse(split("ou=",$bb));
 866
 867         $str ="";
 868         foreach($parts as $part){
 869           if(empty($part)) {
 870             continue;
 871           }
 872           $str .= str_replace(",","",$part)."/";
 873         }
 874         $name = preg_replace("/\/$/","",$str);
 875         if(empty($name)) {
 876           $name ="/";
 877         }
 878         $ret[$attrs['dn']] = $name;
 879       }
 880     }
 881     return($ret);
 882   }
 883
 884   function save_object()
 885   {
 886
 887     /* Move category one position up or down */
 888     if((isset($_GET['act']))&&(($_GET['act'] == "cat_up")||($_GET['act']=="cat_down"))){
 889       if($_GET['act']=="cat_up"){
 890         $this->catUp(base64_decode($_GET['id']));
 891       }
 892       if($_GET['act']=="cat_down"){
 893         $this->catDown(base64_decode($_GET['id']));
 894       }
 895     }
 896
 897     /* Move application one position up or down */
 898     if((isset($_GET['act']))&&(($_GET['act'] == "one_up")||($_GET['act']=="one_down"))){
 899       if(isset($_GET['id'])){
 900         $id   = $_GET['id'];
 901         $act  = $_GET['act'];
 902
 903         if($act == "one_up"){
 904           $this->getOneUp($id);
 905         }elseif($act == "one_down")   {
 906           $this->getOneDown($id);
 907         }
 908       }
 909     }
 910
 911
 912     plugin::save_object();
 913   }
 914
 915
 916   function remove_from_parent()
 917   {
 918     if(!$this->initially_was_account){
 919       return;
 920     }
 921
 922     plugin::remove_from_parent();
 923
 924     $ldap= $this->config->get_ldap_link();
 925     $ldap->cd($this->dn);
 926     $this->cleanup();
 927
 928     $ldap->modify ($this->attrs);
 929     new log("remove","group/".get_class($this),$use_dn,array_keys($this->attrs),$ldap->get_error());
 930     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/applications with dn '%s' failed."),$this->dn));
 931
 932     /* Optionally execute a command after we're done */
 933     $this->handle_post_events("remove");
 934   }
 935
 936
 937   /* Save to LDAP */
 938   function save()
 939   {
 940     /* Skip saving application settings, if we do not have release acls */
 941     if($this->no_release_acls){
 942       new log("security","groups/".get_class($this),$this->dn,array(),"Skip saving group application extension. Caused by insufficient acls");
 943
 944       return;
 945     }
 946
 947     plugin::save();
 948
 949
 950
 951     /* Copy members */
 952     $this->Categories[""]="";
 953     $this->attrs["gosaMemberApplication"]= array();
 954     $this->attrs["gosaApplicationParameter"]= array();
 955     foreach($this->Categories as $name => $cats){
 956       $i =0;
 957       if(isset($this->gosaMemberApplication[$name])){
 958         foreach($this->gosaMemberApplication[$name] as $entry){
 959           if(!preg_match("/__SEPARATOR__/",$entry['App'])){
 960             $this->attrs["gosaMemberApplication"][]= $entry['App']."|".$name."|".$i;
 961           }
 962           $i ++;
 963         }
 964       }
 965       if(($i==0)&&(!empty($name))){
 966         $this->attrs["gosaMemberApplication"][]= "|".$name."|".$i;
 967       }
 968     }
 969
 970     /* Are there application parameters to be saved */
 971     $this->attrs['gosaApplicationParameter']= array();
 972     foreach($this->appoption as $name => $value){
 973       if ($value != ""){
 974         $this->attrs['gosaApplicationParameter'][]= "$name:$value";
 975       }
 976     }
 977
 978     /* Write back to LDAP */
 979     $ldap= $this->config->get_ldap_link();
 980     $ldap->cd($this->dn);
 981     $this->cleanup();
 982     $ldap->modify ($this->attrs);
 983
 984     if($this->initially_was_account){
 985       new log("modify","group/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 986     }else{
 987       new log("create","group/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 988     }
 989
 990     show_ldap_error($ldap->get_error(), sprintf(_("Saving of groups/applications with dn '%s' failed."),$this->dn));
 991
 992     /* Optionally execute a command after we're done */
 993     if ($this->initially_was_account == $this->is_account){
 994       if ($this->is_modified){
 995         $this->handle_post_events("modify");
 996       }
 997     } else {
 998       $this->handle_post_events("add");
 999     }
1000
1001   }
1002
1003   function check()
1004   {
1005     /* Call common method to give check the hook */
1006     $message= plugin::check();
1007
1008     return ($message);
1009   }
1010
1011
1012   function reload()
1013   {
1014     /* Generate applist */
1015     $this->apps= array();
1016
1017     /* Special handling for release managed apps */
1018     $tmp = $this->config->search("faiManagement", "CLASS",array('tabs'));
1019     if(!empty($tmp) && count($this->Releases)){
1020       $this->enableReleaseManagement = true;
1021
1022       /* Check if release is available */
1023       $tmp = array_flip($this->Releases);
1024       if(isset($tmp[$this->FAIrelease])){
1025         $base =  $tmp[$this->FAIrelease];
1026       }else{
1027
1028         /* Release is not available, check if there is an alternative */
1029         $old_r =  $this->FAIrelease;
1030         $k = key($tmp);
1031
1032         if(isset($tmp[$k])){
1033
1034           /* We have found an alternative release name */
1035           $r = $tmp[$k];
1036           $this->FAIrelease = $k;
1037           $base = $r;
1038
1039           /* Display msg */
1040           if(!(!$this->initially_was_account && $old_r =="/")){
1041             print_red(sprintf(_("Can't resolve the release name '%s', setting release name to '%s'. Possibly the objects base has changed."),$old_r,$k));
1042           }
1043         }else{
1044
1045           /* There are no releases available ... */
1046           print_red(_("There are no releases available. You will not be able to select another release."));
1047           return;
1048         }
1049       }
1050
1051       /* Get applications for this release */
1052       $base = preg_replace("/ou=apps,.*$/","ou=apps,".$this->curbase,$base);
1053       $res = get_list("(objectClass=gosaApplication)","application",$base,array("*"));
1054     }else{
1055
1056       /* Get applications for this base */
1057       $res = get_list("(objectClass=gosaApplication)","application","ou=apps,".$this->curbase,array("*"));
1058     }
1059
1060     /* Append applications */
1061     foreach($res as $attrs){
1062       if (isset($attrs["description"][0])){
1063         $this->apps[$attrs["cn"][0]]=
1064           $attrs["cn"][0]." (".
1065           $attrs["description"][0].")";
1066       } else {
1067         $this->apps[$attrs["cn"][0]]=
1068           $attrs["cn"][0];
1069       }
1070     }
1071
1072     /* Get all apps ... */
1073     $res = get_list("objectClass=gosaApplication","application",$this->config->current['BASE'],array("gosaApplicationParameter","cn"),GL_SUBSEARCH);
1074     $tmp = $this->config->search("faiManagement", "CLASS",array('tabs'));
1075     $this->AllAppsForRelease = array();
1076     if(!empty($tmp)){
1077       $tmp = array_flip($this->Releases);
1078       foreach($res as $attrs){
1079
1080         $testdn = preg_replace("/ou=apps,.*$/","ou=apps",$attrs['dn']);
1081         $testdn = preg_replace("/^[^,]+/","",$testdn);
1082         $testdn = preg_replace("/^,/","",$testdn);
1083
1084         if($testdn == preg_replace("/ou=apps,.*$/","ou=apps",$tmp[$this->FAIrelease])){
1085           $this->AllAppsForRelease[$attrs['dn']] = $attrs['cn'][0];
1086           $this->AllAppsForReleaseParameter[$this->FAIrelease][$attrs['cn'][0]] = $attrs;
1087         }
1088       }
1089     }else{
1090       foreach($res as $attrs){
1091         $this->AllAppsForRelease[$attrs['dn']] = $attrs['cn'][0];
1092       }
1093     }
1094
1095     natcasesort ($this->apps);
1096     reset ($this->apps);
1097
1098     if(is_array($this->gosaMemberApplication))
1099       foreach ($this->gosaMemberApplication as $cat){
1100         if(is_array($cat))
1101           foreach($cat as $entry){
1102             $this->used_apps[$entry['App']]= $entry['App'];
1103           }
1104       }
1105   }
1106
1107
1108   function addApp($cn)
1109   {
1110     if((isset($this->gosaMemberApplication[$this->curCatDir]))&&(is_array($this->gosaMemberApplication[$this->curCatDir]))){
1111       foreach($this->gosaMemberApplication[$this->curCatDir] as $entry){
1112         if($entry['App'] == $cn) return;
1113       }
1114     }
1115     $this->gosaMemberApplication[$this->curCatDir][]= array("App"=>$cn);
1116     $this->used_apps[$cn]=$cn;
1117     $this->is_modified= TRUE;
1118   }
1119
1120
1121   function removeApp($cn)
1122   {
1123     $temp= array();
1124     foreach ($this->gosaMemberApplication as $value){
1125       if ($value != $cn){
1126         $temp[]= $value;
1127       }
1128     }
1129     $this->gosaMemberApplication= $temp;
1130     $this->is_modified= TRUE;
1131   }
1132
1133   function getParameters($app)
1134   {
1135     $tmp = $this->getReleases();
1136     $ret = array();
1137     if(in_array($this->FAIrelease,$tmp)){
1138       $tmp2 = array_flip($tmp);
1139       $base = $tmp2[$this->FAIrelease];
1140       $ldap = $this->config->get_ldap_link();
1141       $ldap->cd($this->config->current['BASE']);
1142       $ldap->search("(&(objectClass=gosaApplication)(cn=".$app.")(gosaApplicationParameter=*))",array("gosaApplicationParameter"));
1143       if($ldap->count()){
1144         $attrs = $ldap->fetch();
1145         for($i = 0 ; $i < $attrs['gosaApplicationParameter']['count'] ; $i ++ ){
1146           $name = preg_replace("/:.*$/","",$attrs['gosaApplicationParameter'][$i]);
1147           $ret[$name] = $name;
1148         }
1149       }
1150     }
1151     return($ret);
1152   }
1153
1154   function GetSubdirs($dir)
1155   {
1156     $ret = array();
1157     $tmp1 = split("/",$this->curCatDir);
1158
1159     foreach($this->Categories as $path=>$cat){
1160       $tmp2 = split("/",$path);
1161
1162       if((empty($this->curCatDir))&&(!preg_match("/\//",$path))){
1163         $abort = false;
1164       }elseif(((count($tmp1))+1) == (count($tmp2))){
1165         $abort = false;
1166         for($i = 0 ; $i < count($tmp1) ; $i++){
1167           if($tmp1[$i] != $tmp2[$i]){
1168             $abort = true;
1169           }
1170         }
1171       }else{
1172         $abort= true;
1173       }
1174       if(!$abort){
1175         $ret[$path]=$cat;
1176       }
1177     }
1178     return($ret);
1179   }
1180
1181
1182   function PrepareForCopyPaste($source)
1183   {
1184     $s = new appgroup($this->config,$source['dn']);
1185     $this->FAIrelease = $this->InitialFAIrelease = $s->FAIrelease;
1186     $this->gosaMemberApplication = $s->gosaMemberApplication;
1187     $this->appoption = $s->appoption;
1188     $this->Categories = $s->Categories;
1189   }
1190
1191
1192   /* Return plugin informations for acl handling  */
1193   function plInfo()
1194   {
1195     return (array(
1196           "plShortName"   => _("Applications"),
1197           "plDescription" => _("Group applications"),
1198           "plSelfModify"  => FALSE,
1199           "plDepends"     => array(),
1200           "plPriority"    => 0,
1201           "plSection"     => array("admin"),
1202           "plCategory"    => array("groups"),
1203           "plProvidedAcls"=> array(
1204             "gosaMemberApplication"     => _("Application"),
1205             "FAIrelease"                => _("Release"),
1206             "gosaApplicationParameter"  => _("Application parameter"))
1207           ));
1208   }
1209 }
1210 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1211 ?>