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