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