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