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