trunk/gosa-plugins/goto/admin/groups/apps/class_groupApplication.inc

   1 <?php
   2 class appgroup extends plugin
   3 {
   4   var $config;
   5   var $curbase;
   6
   7   /* Contains the menu structure in an array.
   8    */
   9   var $a_Structure= array();
  10   var $a_Structure_on_load = array();
  11   var $Releases;
  12   var $FAIrelease = 0;
  13   var $apps = array();
  14   var $_cache = array();
  15
  16   var $app_parameter = array();
  17   var $edit_entry    = array();
  18   var $enableReleaseManagement = FALSE;
  19
  20   var $copied_release = "";
  21   var $gosaApplicationFlags;
  22   var $app_flags = array(
  23                     "placeOnDesktop" => "D",
  24                     "placeOnKicker" => "L",
  25                     "placeInStartmenu" => "M",
  26                    );
  27
  28
  29   public function __construct(&$config, $dn= NULL, $parent= NULL)
  30   {
  31     plugin::plugin($config,$dn,$parent);
  32     $this->dn = $dn;
  33     $this->_load_menu_structure();
  34     $this->a_Structure_on_load = $this->a_Structure;
  35
  36     /* Check if we have relase mangement enabled and prepare group application for release management */
  37     $tmp = $config->search("faiManagement", "CLASS",array('menu','tabs'));
  38     if(!empty($tmp)){
  39       $this->enableReleaseManagement = true;
  40     }
  41
  42     $this->Releases   = $this->getReleases();
  43
  44     /* Set intial release */
  45     $this->FAIrelease = $config->search("faiManagement","DEFAULTFAIRELEASE",array("menu"));
  46     if(empty($this->FAIrelease) || !isset($this->Releases[$this->FAIrelease])){
  47       $this->FAIrelease = "/";
  48     }
  49
  50     $this->curbase    = $this->config->current['BASE'];
  51     $this->reload();
  52
  53     /* If we have at least one assigned application-
  54        Enable this account.
  55      */
  56     $this->is_account = FALSE;
  57     if(count($this->_get_all_entries()) > 1){
  58       $this->is_account= TRUE;
  59     }
  60     $this->initially_was_account = $this->is_account;
  61   }
  62
  63
  64   /*! \brief Reload the list of applications for the currently selected release.
  65              If necessary, maybe the list is already cached.
  66    */
  67   function reload()
  68   {
  69     $ret = array();
  70     $release_info = $this->Releases[$this->FAIrelease];
  71
  72     /* Check if the available application were already been fetched.
  73        If not, build up a list of available applications.
  74      */
  75     if(!isset($this->_cache['ReleaseApps'][$release_info['suffix']])){
  76
  77       /* First of all, get all application departments to search in.
  78        */
  79       $ldap = $this->config->get_ldap_link();
  80       $ldap->cd($this->config->current['BASE']);
  81       $ldap->search("ou=apps",array("dn"));
  82       $app_deps = array();
  83       while($attrs = $ldap->fetch()){
  84         $app_deps[] = $attrs['dn'];
  85       }
  86
  87       /* Search all release departments for the above fetched application departments
  88        */
  89       foreach($app_deps as $dep){
  90         $ldap->cd($dep);
  91         $ldap->search("objectClass=FAIbranch",array("dn"));
  92         while($attrs = $ldap->fetch()){
  93           $app_deps[] = $attrs['dn'];
  94         }
  95       }
  96
  97       /* Filter out those releases that match the currently selected release,
  98           and fetch all applications from those departments.
  99        */
 100       foreach($app_deps as $dep){
 101         if(preg_match("/^".preg_quote($release_info['suffix'], '/')."/",$dep)){
 102           $ret = array_merge($ret,get_list("(objectClass=gosaApplication)","application",$dep,array("*"),GL_NONE));
 103         }
 104       }
 105
 106       /* Create a new array containing all fetch apps for the currently selected release,
 107           sort it and store results in cache.
 108        */
 109       $tmp = array();
 110       foreach($ret as $key => $app){
 111         $tmp[$key] = $app['cn'][0];
 112       }
 113       natcasesort($tmp);
 114       $res = array();
 115       foreach($tmp as $key => $app){
 116         $res[] = $ret[$key];
 117       }
 118
 119       $this->_cache['ReleaseApps'][$release_info['suffix']] = $res;
 120     }
 121     $this->apps = $this->_cache['ReleaseApps'][$release_info['suffix']];
 122   }
 123
 124
 125
 126   /*! \brief generate a list of available releases
 127       @return return an array with all available releases.
 128
 129       e.g.
 130
 131       /     "name"    /
 132             "found"   1
 133             "parts"   Array (empty)
 134             "suffix"  ou=apps,
 135
 136       halut "name"    halut
 137             "found"   1
 138             "FAIstate"
 139             "dn"      ou=halut,ou=apps,ou=Direktorium,o=Landeshauptstadt München,c=de
 140             "parts"   0 halut
 141             "suffix"  ou=halut,ou=apps,
 142
 143       This will be used as base for the application menu structure.
 144       If there is a menu assigned for a release, this menu will be
 145        appended with the index 'ENTRIES';
 146     */
 147   function getReleases()
 148   {
 149     $ret =array("/" => array("name" => "/", "found" => TRUE , "parts" => array(),"suffix" => get_ou('applicationRDN')));
 150     if($this->enableReleaseManagement){
 151
 152       /* Only display those releases that we are able to read
 153        */
 154       $dn     = get_ou("applicationRDN").$this->config->current['BASE'];
 155       $filter = "(&(objectClass=organizationalUnit)(objectClass=FAIbranch))";
 156       $res    = get_sub_list($filter,array("application","fai"),
 157           array(get_ou("applicationRDN"),get_ou("faiBaseRDN")),$dn, array("ou","FAIstate"), GL_SUBSEARCH);
 158
 159       /* Go through all departments and check which department is a valid
 160           department release.
 161        */
 162       foreach($res as $attrs){
 163         if(preg_match("/".get_ou('applicationRDN')."/",$attrs['dn'])){
 164
 165           /* Parse all returned departments dns into a useable type.
 166              (ou=1.0.0,ou=halut,ou=apps  ==> halue/1.0.0)
 167            */
 168           $bb     = preg_replace("/".get_ou('applicationRDN').".*/","",$attrs['dn']);
 169           $parts  = array_reverse(split("ou=",$bb));
 170
 171           $str ="";
 172           foreach($parts as $key => $part){
 173             if(empty($part)) {
 174               unset($parts[$key]);
 175               continue;
 176             }
 177             $part = str_replace(",","",$part);
 178             $str .= $part."/";
 179             $parts[$key] = $part;
 180           }
 181           $name = preg_replace("/\/$/","",$str);
 182           if(empty($name)) {
 183             $name ="/";
 184           }
 185
 186           $FAIstate = "";
 187           if(isset($attrs['FAIstate'])){
 188             $FAIstate = $attrs['FAIstate'][0];
 189           }
 190
 191           /* Check if this department has a menu structure assigned
 192            */
 193           $all = $this->_get_all_entries();
 194           $found = FALSE;
 195           foreach($all as $entry){
 196             if(isset($entry['DN']) && preg_match("/^".preg_quote($bb, '/')."/",$entry['DN'])){
 197               $found =TRUE;
 198               break;
 199             }
 200           }
 201
 202           $ret[$name] = array("name"     => $name,
 203               "found"    => $found,
 204               "FAIstate" => $FAIstate,
 205               "dn"       => $attrs['dn'],
 206               "parts"    => $parts,"suffix" => $bb.get_ou('applicationRDN'));
 207         }
 208       }
 209     }
 210     ksort($ret);
 211     return($ret);
 212   }
 213
 214
 215   /*! \brief Load the menu structure from ldap and create a multi dimensional array.
 216
 217       This will create a multidimensional array.
 218       e.g.:
 219
 220       $this->a_Structure =
 221
 222       [0]['TYPE']   = "BASE"
 223       [0]['ENTRIES']  [0]['TYPE']   = "RELEASE"
 224                       [0]['NAME']   = "halut"
 225                       [0]['ENTRIES']= array()
 226                       ...
 227       [0]['ENTRIES']  [1]['TYPE']   = "RELEASE"
 228                       [1]['NAME']   = "halut/1.0.0"
 229                       [1]['ENTRIES']  [0]['TYPE']   = "TYPE"
 230                                       [0]['NAME']   = "Programme"
 231                                       [0]['ENTRIES'][0]['TYPE'] = "ENTRY"
 232                                                     [0]['NAME'] = "konqueror"
 233                                                     [1]['TYPE'] = "ENTRY"
 234                                                     [1]['NAME'] = "firefox"
 235    */
 236   function _load_menu_structure()
 237   {
 238     /* Create the base object
 239      */
 240     $base =  array();
 241     $base['UNIQID'] = uniqid();
 242     $base['PARENT'] = 0;
 243     $base['NAME']   = "";
 244     $base['TYPE']   = "BASE";
 245     $base['ENTRIES']= array();
 246     $base['STATUS'] = "LOADED";
 247
 248     $this->a_Structure  = array();
 249     $this->a_Structure[0] = $base;
 250
 251     /* Search for all Releases/Menu Folders and Menu Entries,
 252         to append them to our structure array.
 253      */
 254     $ldap = $this->config->get_ldap_link();
 255     $ldap->cd($this->dn);
 256     $ldap->search("(|(objectClass=gotoSubmenuEntry)(objectClass=FAIbranch)(objectClass=gotoMenuEntry))",array("*"));
 257     while($attrs = $ldap->fetch()){
 258
 259       /* Find the correct position where to add this entry.
 260           e.g. If we have cn=firefox,cn=Programme,ou=halut...
 261
 262           1. get a pointer to the halut array ($this->a_Structure['0'][ENTRIES''][]['halut'])
 263           2. then get a pointer to the halut['ENTRIES'][]['Programme'] array.
 264           3. append 'firefox' to the 'ENTRIES' of our "Programme" pointer.
 265        */
 266       $cur          = &$this->a_Structure[0]['ENTRIES'];
 267       $parent_id    = $base['UNIQID'];
 268       $sub_dn       = preg_replace("/,".preg_quote($this->dn, '/')."$/","",$attrs['dn']);
 269       $sub_dn_array = split("\,",$sub_dn);
 270
 271       /* Walk through our menu structure array while we have found
 272           the correct position where to add this object.
 273        */
 274       $found = true;
 275       for($i = (count($sub_dn_array)-1) ; $i >= 0 ; $i--){
 276         $name = preg_replace("/^[^=]*+=/","",$sub_dn_array[$i]);
 277
 278         /* We haven't found the end node where this object has to be added
 279          */
 280         if($i > 0){
 281           $found =FALSE;
 282           foreach($cur as $key => $entry){
 283             if($entry['NAME'] == $name){
 284               $cur = &$cur[$key]['ENTRIES'];
 285               $parent_id = $entry['UNIQID'];
 286               $found =true;
 287               break;
 288             }
 289           }
 290         }else{
 291
 292           if(!$found){
 293             break;
 294           }
 295
 296           /* Get application priority.
 297              And ensure that each priority exists once.
 298            */
 299           $priority = 1;
 300           if(isset($attrs['gosaApplicationPriority'])){
 301             $priority= $attrs['gosaApplicationPriority'][0];
 302           }
 303           while(isset($cur[$priority])){
 304             $priority ++;
 305           }
 306
 307           /* Create the data object that should be added
 308              * Folder
 309              * Entry
 310              * Release
 311            */
 312           $data = array();
 313
 314           /* Add a menu folder
 315            */
 316           if(in_array("gotoSubmenuEntry",$attrs['objectClass'])){
 317             $type = "FOLDER";
 318
 319             $data['ICON'] = "";
 320             if(isset($attrs['gosaApplicationIcon'])){
 321               $data['ICON'] = $ldap->get_attribute($attrs['dn'],"gosaApplicationIcon");
 322             }
 323
 324           /* Add a menu entry
 325            */
 326           }elseif(in_array("gotoMenuEntry",$attrs['objectClass'])){
 327
 328             $type = "ENTRY";
 329             $data['INFO'] = "";
 330             $data['PARAMETER'] = array();
 331             if(isset($attrs['gosaApplicationParameter'])){
 332               for($p = 0 ; $p < $attrs['gosaApplicationParameter']['count'] ; $p ++){
 333                 if(preg_match("/:/",$attrs['gosaApplicationParameter'][$p])){
 334                   list($key, $value) = explode(":",$attrs['gosaApplicationParameter'][$p], 2);
 335                   if ($key == "gosaApplicationFlags") {
 336                     $data['FLAGS'] = $value;
 337                   }
 338                   else {
 339                     $data['PARAMETER'][$key] = $value;
 340                   }
 341                 }elseif($attrs['gosaApplicationParameter'][$p] == "*separator*"){
 342                   $type = "SEPERATOR";
 343                   $data['PARAMETER'] = array();
 344                   break;
 345                 }
 346               }
 347             }
 348
 349           /* Add a release
 350            */
 351           }elseif(in_array("FAIbranch",$attrs['objectClass'])){
 352             $type = "RELEASE";
 353             if(isset($attrs['FAIstate'][0])){
 354               $data['FAIstate'] = $attrs['FAIstate'][0];
 355             }else{
 356               $data['FAIstate'] = "";
 357             }
 358           }
 359
 360           /* Create object and append it to the current structure pointer
 361            */
 362           $data['LDAP_ATTRS'] = $attrs;
 363           $data['DN']       = $attrs['dn'];
 364           $data['NAME']     = $name;
 365           $data['TYPE']     = $type;
 366           $data['PRIORITY'] = $priority;
 367           $data['ENTRIES']  = array();
 368           $data['UNIQID']   = uniqid();
 369           $data['PARENT']   = $parent_id;
 370           $data['STATUS']   = "LOADED";
 371           $cur[$priority]   = $data;
 372           ksort($cur);
 373         }
 374       }
 375     }
 376   }
 377
 378
 379   function execute()
 380   {
 381     /* Call parent execute */
 382     plugin::execute();
 383
 384     if(isset($_GET['r'])) $this->__construct($this->config,$this->dn);
 385
 386     if (isset($_POST['modify_state'])){
 387       $this->is_account = !$this->is_account;
 388     }
 389
 390     /* Do we represent a valid account? */
 391     if (!$this->is_account){
 392       $display= $this->show_disable_header(msgPool::addFeaturesButton(_("Menu")), msgPool::featuresDisabled(_("Menu")));
 393       return ($display);
 394     }
 395
 396     $display= $this->show_disable_header(msgPool::removeFeaturesButton(_("Menu")), msgPool::featuresEnabled(_("Menu")));
 397
 398     if(isset($_GET['send'])){
 399       $id = $_GET['send'];
 400       $all = $this->_get_all_entries();
 401       if(isset($all[$id])){
 402         send_binary_content($all[$id]['ICON'],$id.".jpg","image/jpeg");
 403         exit;
 404       }
 405     }
 406
 407     if(isset($_GET['r']))
 408     $this->__construct($this->config,$this->dn);
 409
 410     if(count($this->edit_entry)){
 411       $smarty = get_smarty();
 412       /* Checkboxes */
 413       foreach ($this->app_flags as $name => $flag){
 414         if (preg_match("/$flag/", $this->gosaApplicationFlags) && $this->acl_is_readable("$name")){
 415
 416           $smarty->assign("$name", "checked");
 417         } else {
 418           $smarty->assign("$name", "");
 419         }
 420        }
 421
 422       $tmp = $this->plInfo();
 423       foreach($tmp['plProvidedAcls'] as $name => $translation){
 424           $smarty->assign($name."ACL",$this->getacl($name));
 425       }
 426
 427       if($this->edit_entry['TYPE'] == "ENTRY"){
 428         $smarty->assign("type", "ENTRY");
 429         $smarty->assign("entry",$this->edit_entry);
 430         $smarty->assign("paras",$this->app_parameter);
 431         $display= $smarty->fetch (get_template_path('edit_entry.tpl', TRUE, dirname(__FILE__)));
 432         return($display);
 433       }
 434       if($this->edit_entry['TYPE'] == "FOLDER"){
 435
 436         session::set("binarytype" , "image/jpeg");
 437         session::set("binary" , $this->edit_entry['ICON']);
 438
 439         $smarty->assign("rand", microtime(TRUE));
 440         $smarty->assign("image_set" , strlen($this->edit_entry['ICON']) > 0);
 441         $smarty->assign("type", "FOLDER");
 442         $smarty->assign("entry",$this->edit_entry);
 443         $display= $smarty->fetch (get_template_path('edit_entry.tpl', TRUE, dirname(__FILE__)));
 444         return($display);
 445       }
 446     }
 447
 448     $smarty = get_smarty();
 449     $smarty->assign("plug_id" , $_GET['plug']);
 450
 451     /* Create application list */
 452     $div = new divSelectBox("appgroup");
 453     $div->SetHeight(300);
 454     $departments = array();
 455     if(!$this->enableReleaseManagement){
 456       $res = get_list("(objectClass=gosaDepartment)", "application", $this->curbase,array("description","cn","ou"),GL_SIZELIMIT);
 457       foreach($res as $value){
 458         $fdn = $value['dn'];
 459         $fdn = preg_replace("/".preg_quote($this->curbase, '/')."/","",$fdn);
 460         $fdn= LDAP::fix($fdn);
 461         if($value["description"][0]!=".."){
 462           $departments[$value['dn']]= convert_department_dn($fdn)." - [".$value["description"][0]."]";
 463         }else{
 464           $departments[$value['dn']]=convert_department_dn($fdn)." ["._("Back")."]";
 465         }
 466       }
 467     }
 468
 469     $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=depopen&amp;depid=%s'>%s</a>";
 470
 471     /* Create base back entry */
 472     $base_back = preg_replace("/^[^,]+,/","",$this->curbase);
 473     if((strlen($base_back)>= strlen($this->config->current['BASE']))&&($this->curbase!=$this->config->current['BASE'])){
 474       $div->AddEntry(array(
 475             array("string"=>sprintf($linkopen,base64_encode($base_back),".. ["._("back")."]"),
 476               "attach"=>"style='border:0px;'")
 477             ));
 478     }
 479
 480     /* Append departments for current base */
 481     foreach($departments as $key => $app){
 482       $div->AddEntry(array(
 483             array("string"=>"<img class='center' src='images/lists/folder.png' alt='"._("department")."'>&nbsp;".sprintf($linkopen,
 484                 base64_encode($key),$app),
 485               "attach"=>"style='border:0px;'")
 486             ));
 487     }
 488
 489
 490     /* Add applications found on this base */
 491     $used_apps = $this->_get_used_entry_name();
 492     foreach($this->apps as $key => $app){
 493       if(in_array($app['cn'][0],$used_apps)){
 494         continue;
 495       }
 496       if(!preg_match("/".get_ou('applicationRDN').preg_quote($this->curbase, '/')."$/",$app['dn'])){
 497         continue;
 498       }
 499
 500       $name = $app['cn'][0];
 501       if(isset($app['description'])){
 502         $name .= "&nbsp;[".$app['description'][0]."]";
 503       }
 504       $div->AddEntry(array(
 505             array("string"=>sprintf("<input class='center' type='checkbox' value='1' name='AddApp_%s'>",$key).
 506               "<img class='center' src='plugins/goto/images/select_application.png' alt='"._("application")."'>&nbsp;".$name,
 507               "attach"=>"style='border:0px;'")
 508             ));
 509     }
 510
 511     /* Assign copy / paste values
 512      */
 513     if(!empty($this->copied_release)){
 514       $smarty->assign("copied", TRUE);
 515       $smarty->assign("copy_source", $this->copied_release);
 516     }else{
 517       $smarty->assign("copied", FALSE);
 518     }
 519     $smarty->assign("enableReleaseManagement",$this->enableReleaseManagement);
 520     $smarty->assign("FAIrelease",$this->FAIrelease);
 521     $smarty->assign("app_list",$div->DrawList());
 522     $smarty->assign("i",0);
 523     $smarty->assign("releases",$this->Releases);
 524     $smarty->assign("folders" , $this->_get_folder_names());
 525     $entries = $this->_get_entries_for_release($this->FAIrelease);
 526     $smarty->assign("entries",$entries);
 527     $display.= $smarty->fetch (get_template_path('app_list.tpl', TRUE, dirname(__FILE__)));
 528     return($display);
 529   }
 530
 531
 532   /*! \brief Returns all used folder names
 533       @return Array  All used folder names.
 534    */
 535   function _get_folder_names()
 536   {
 537     $data = $this->_get_entries_for_release($this->FAIrelease);
 538     $all    = $this->_get_all_entries();
 539     $ret = array("BASE" => ".");
 540     foreach($data as $entry){
 541
 542       if($entry['TYPE'] == "FOLDER"){
 543         $str = $entry['NAME'];
 544         $parent = $entry['PARENT'];
 545         $i = 10;
 546         while(isset($all[$parent]) && $i){
 547           $i --;
 548           $parent_o = $all[$parent];
 549           $str      = $parent_o['NAME']."/".$str;
 550           $parent   = $all[$parent_o['UNIQID']]['PARENT'];
 551         }
 552         $ret[$entry['UNIQID']] = $str;
 553       }
 554     }
 555     return($ret);
 556   }
 557
 558
 559   /*! \brief return all used applications
 560       @return Array  All used applications.
 561    */
 562   function _get_used_entry_name()
 563   {
 564     $data = $this->_get_entries_for_release($this->FAIrelease);
 565     $ret = array();
 566     foreach($data as $entry){
 567       if($entry['TYPE'] == "ENTRY"){
 568         $ret[] = $entry['NAME'];
 569       }
 570     }
 571     return($ret);
 572   }
 573
 574
 575   /*! \brief Returns all folder an entries for the selected release
 576       @return Array  Returns the complete menu structure for the given array.
 577    */
 578   function _get_entries_for_release($release,$cur = NULL)
 579   {
 580     $all = $this->_get_all_entries();
 581     $key = $this->_get_release_key($release);
 582     if(isset($all[$key]) && count($all[$key]['ENTRIES'])){
 583       $res = $this->_get_all_entries(TRUE,TRUE,$all[$key]['ENTRIES']);
 584       return($res);
 585     }
 586     return(array());
 587   }
 588
 589
 590   /*! \brief Save the currently edited entry
 591     */
 592   function _save_entry_edit()
 593   {
 594     $all    = $this->_get_all_entries();
 595     $entry  = $this->edit_entry;
 596     $r_entry= &$all[$entry['UNIQID']];
 597
 598
 599     if($entry['TYPE'] == "ENTRY"){
 600       $r_entry['PARAMETER'] = $this->app_parameter;
 601       $r_entry['FLAGS'] = $this->gosaApplicationFlags;
 602       if($r_entry['STATUS'] != "ADDED"){
 603         $r_entry['STATUS'] = "EDITED";
 604       }
 605     }
 606     if($entry['TYPE'] == "FOLDER"){
 607       $r_entry['ICON']   = $this->edit_entry['ICON'];
 608       $r_entry['STATUS'] = "EDITED";
 609     }
 610     $this->dialog = FALSE;
 611     $this->edit_entry = array();
 612   }
 613
 614
 615   /*! \brief prepare the entry with the given ID, to be edited.
 616               Read application Parameter from ldap.
 617    */
 618   function _edit_entry_edit($id)
 619   {
 620     $all   = $this->_get_all_entries();
 621     $entry = $all[$id];
 622
 623     $this->app_parameter = array();
 624     if($entry['TYPE'] == "ENTRY"){
 625       $found = FALSE;
 626       foreach($this->apps as $id => $app){
 627
 628         if($app['cn'][0] == $entry['NAME']){
 629           $found = TRUE;
 630           break;
 631         }
 632       }
 633       if($found){
 634         /* Create a list of editable parameter */
 635         if(isset($app['gosaApplicationParameter'])){
 636           for($i = 0 ; $i < $app['gosaApplicationParameter']['count'] ; $i++) {
 637             $para = $app['gosaApplicationParameter'][$i];
 638             $tmp  = explode(":",$para, 2);
 639             $this->app_parameter[$tmp[0]] = $tmp[1];
 640           }
 641         }
 642
 643         if(isset($app['gosaApplicationFlags'])) {
 644           $this->gosaApplicationFlags = $app['gosaApplicationFlags'][0];
 645         }
 646
 647         /* Overwrite parameters with entry parameters */
 648         foreach($entry['PARAMETER'] as $name => $value){
 649           $this->app_parameter[$name] = $value;
 650         }
 651
 652         if (isset($entry['FLAGS'])) {
 653           $this->gosaApplicationFlags = $entry['FLAGS'];
 654         }
 655
 656         $this->dialog = TRUE;
 657         $this->edit_entry = $entry;
 658       }
 659     }
 660
 661     if($entry['TYPE'] == "FOLDER"){
 662       $this->dialog = TRUE;
 663       $this->edit_entry = $entry;
 664     }
 665   }
 666
 667
 668   /*! \brief Removes the menu structure from ldap
 669    */
 670   function remove_from_parent()
 671   {
 672     $ldap = $this->config->get_ldap_link();
 673     $ldap->cd($this->dn);
 674     $ldap->ls("(|(objectClass=gotoSubmenuEntry)(objectClass=FAIbranch)(objectClass=gotoMenuEntry))",$this->dn,array("*"));
 675     $a_remove = array();
 676     while($attrs = $ldap->fetch()){
 677       $a_remove[] = $attrs['dn'];
 678     }
 679     foreach($a_remove as $remove){
 680       $ldap->rmdir_recursive($remove);
 681       if (!$ldap->success()){
 682         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 683       }
 684     }
 685     $this->_load_menu_structure();
 686   }
 687
 688
 689   function check()
 690   {
 691     $message = plugin::check();
 692     return($message);
 693   }
 694
 695
 696   /*! \brief Create missing releases, if there is a release selected \
 697               that is currently not part of the menu structure \
 698               then create this entry
 699    */
 700   function _check_missing_release($release)
 701   {
 702     $release_info = $this->Releases[$release];
 703
 704     $parent_id = $this->a_Structure[0]['UNIQID'];
 705     $cur = &$this->a_Structure[0]['ENTRIES'];
 706     for($i = 0 ; $i < count($release_info['parts']) ; $i ++){
 707       $part = $release_info['parts'][$i];
 708       $found = FALSE;
 709       foreach($cur as $key => $name){
 710         if($name['NAME'] == $part){
 711           $parent_id = $cur[$key]['UNIQID'];
 712           $cur = &$cur[$key]['ENTRIES'];
 713
 714           $found =TRUE;
 715           break;
 716         }
 717       }
 718       if(!$found){
 719         $release           =  array();
 720         $release['UNIQID'] = uniqid();
 721         $release['PARENT'] = $parent_id;
 722         $release['NAME']   = $part;
 723         $release['TYPE']   = "RELEASE";
 724         $release['ENTRIES']= array();
 725         $release['STATUS']   = "ADDED";
 726         $release['FAIstate'] =  $release_info['FAIstate'];
 727         $cur[] = $release;
 728         $i --;
 729       }
 730     }
 731   }
 732
 733
 734
 735   /*! \brief Moves a given object ($id) in a specified direction ($dir).
 736       @param  String The object ID of the object we want to move
 737       @dir    String Move "up" or "down"
 738    */
 739   function _move_entry($id,$dir)
 740   {
 741     $all   = $this->_get_all_entries();
 742     if($dir == "down"){
 743       $to = $this->_get_next($id);
 744     }
 745     if($dir == "up"){
 746       $to = $this->_get_last($id);
 747     }
 748
 749     if(!$to){
 750       return;
 751     }
 752
 753     $o_to   = $all[$to];
 754     $o_from = $all[$id];
 755
 756     if($o_to['PARENT'] == $o_from['UNIQID'] && $dir == "down"){
 757       $to    = $this->_get_next($to,$o_from['PARENT']);
 758       $o_to  = $all[$to];
 759     }
 760
 761     /* Target is ENTRY && same BASE, just switch */
 762     if($o_to['PARENT'] == $o_from['PARENT'] ){
 763       $parent = $all[$o_to['PARENT']];
 764       $pos = 0;
 765       foreach($parent['ENTRIES'] as $entry){
 766         $pos ++;
 767         if($entry['UNIQID'] == $to){
 768           break;
 769         }
 770       }
 771       if($dir == "up" && $pos > 0){
 772         $pos --;
 773       }
 774       $this->_add_entry($parent['UNIQID'],$o_from,$pos);
 775       $this->_remove_entry_id($id);
 776       return(TRUE);
 777     }
 778     return(FALSE);
 779   }
 780
 781
 782
 783   /*! \brief  Returns the railing object ID of the given object.
 784       @return String  The id of the trailing object.
 785    */
 786   function _get_last($id)
 787   {
 788     $all_l = array_reverse($this->_get_entries_for_release($this->FAIrelease));
 789     for($i = 0 ; $i < count($all_l) ; $i ++){
 790       if(isset($all_l[$i]['UNIQID']) && $all_l[$i]['UNIQID'] == $id){
 791         $i++;
 792         break;
 793       }
 794     }
 795     while(isset($all_l[$i]) && !in_array($all_l[$i]['TYPE'],array("SEPERATOR","ENTRY","FOLDER","CLOSE","OPEN")) && $i < count($all_l)){
 796       $i++;
 797     }
 798
 799     if(!isset($all_l[$i])){
 800       return(FALSE);
 801     }
 802
 803     if(in_array($all_l[$i]['TYPE'],array("CLOSE","OPEN"))){
 804       return($all_l[$i]['PARENT']);
 805     }
 806
 807     return($all_l[$i]['UNIQID']);
 808   }
 809
 810
 811   /*! \brief  Returns the following object ID of the given object.
 812       @return String  The id of the following object.
 813    */
 814   function _get_next($id,$parent = 0)
 815   {
 816     $all_l = $this->_get_entries_for_release($this->FAIrelease);
 817     for($i = 0 ; $i < count($all_l) ; $i ++){
 818       if(isset($all_l[$i]['UNIQID']) && $all_l[$i]['UNIQID'] == $id){
 819         $i++;
 820         break;
 821       }
 822     }
 823     if($parent != 0){
 824       while(isset($all_l[$i]) && $all_l[$i]['PARENT'] != $parent){
 825         $i++;
 826       }
 827     }else{
 828       while(isset($all_l[$i]) && !in_array($all_l[$i]['TYPE'],array("SEPERATOR","ENTRY","FOLDER")) && $i < count($all_l)){
 829         $i++;
 830       }
 831     }
 832     if(!isset($all_l[$i])){
 833       return(FALSE);
 834     }
 835     if(in_array($all_l[$i]['TYPE'],array("CLOSE","OPEN"))){
 836       return($all_l[$i]['PARENT']);
 837     }
 838     return($all_l[$i]['UNIQID']);
 839   }
 840
 841   /* !\brief Handle ui POSTS, like sort up/down/delete
 842    */
 843   function save_object()
 844   {
 845     foreach($_POST as $name => $value){
 846
 847       if(preg_match("/^menu_copy_/",$name)){
 848         $this->copied_release = $this->FAIrelease;
 849         break;
 850       }
 851       if(preg_match("/^menu_delete/",$name)){
 852         $current_rel  = $this->_get_release_key($this->FAIrelease);
 853         $this->_remove_entry_id($current_rel);
 854         break;
 855       }
 856       if(preg_match("/^menu_paste_/",$name)){
 857         $source_rel   = $this->_get_release_key($this->copied_release);
 858         $current_rel  = $this->_get_release_key($this->FAIrelease);
 859
 860         $all = $this->_get_all_entries();
 861         $menu = $all[$source_rel]['ENTRIES'];
 862
 863         foreach($menu as $entry){
 864           if(in_array($entry['TYPE'],array("FOLDER","ENTRY","SEPERATOR"))){
 865             $this->_add_entry($current_rel,$entry,-1);
 866           }
 867         }
 868         $this->copied_release = "";
 869         break;
 870       }
 871
 872       if(preg_match("/del_/",$name)){
 873         $id = preg_replace("/^del_/","",$name);
 874         $id = preg_replace("/_(x|y)$/","",$id);
 875         $this->_remove_entry_id($id);
 876         break;
 877       }
 878       if(preg_match("/app_entry_edit/",$name)){
 879         $id = preg_replace("/^app_entry_edit/","",$name);
 880         $id = preg_replace("/_(x|y)$/","",$id);
 881         $this->_edit_entry_edit($id);
 882         break;
 883       }
 884       if(preg_match("/up_/",$name)){
 885         $id = preg_replace("/^up_/","",$name);
 886         $id = preg_replace("/_(x|y)$/","",$id);
 887         $this->_move_entry($id,"up");
 888         break;
 889       }
 890       if(preg_match("/down_/",$name)){
 891         $id = preg_replace("/^down_/","",$name);
 892         $id = preg_replace("/_(x|y)$/","",$id);
 893         $this->_move_entry($id,"down");
 894         break;
 895       }
 896       if(preg_match("/^parameter_/",$name) &&
 897         count($this->edit_entry) && $this->edit_entry['TYPE'] == "ENTRY"){
 898         $name = preg_replace("/^parameter_/","",$name);
 899         $this->app_parameter[$name] = $value;
 900       }
 901     }
 902
 903     if(isset($_POST['FAIrelease'])){
 904       $this->FAIrelease = $_POST['FAIrelease'];
 905       $this->_check_missing_release($this->FAIrelease);
 906     }
 907     if(isset($_GET['act']) && $_GET['act'] == 'depopen'){
 908       $this->curbase = base64_decode($_GET['depid']);
 909     }
 910     if(isset($_POST['add_to_folder']) && isset($_POST['folder'])){
 911       $folder = $_POST['folder'];
 912       foreach($_POST as $name => $value){
 913         if(preg_match("/^AddApp_[0-9]*$/",$name)){
 914           $this->_add_app_id($folder,preg_replace("/^AddApp_/","",$name));
 915         }
 916       }
 917     }
 918
 919     /* Add seperator */
 920     if(isset($_POST['add_seperator']) && isset($_POST['menu_folder'])){
 921       $folder = $_POST['menu_folder'];
 922       $this->_add_seperator($folder);
 923     }
 924
 925     if(isset($_POST['add_menu_to_folder']) && isset($_POST['menu_folder'])){
 926       $folder = $_POST['menu_folder'];
 927       $name = $_POST['menu_folder_name'];
 928       if(strlen($name) > 0 && preg_match("/[a-z ]/i",$name)){
 929         $this->_add_sub_folder($folder,$name);
 930       }
 931     }
 932     if(isset($_POST['app_entry_save'])){
 933       foreach($this->app_flags as $name => $flag) {
 934         if($this->acl_is_writeable($name)) {
 935           if(!isset($_POST[$name]) && strstr($this->gosaApplicationFlags,$flag)){
 936             $this->gosaApplicationFlags = str_replace($flag,"",$this->gosaApplicationFlags);
 937           }elseif(isset($_POST[$name]) && !strstr($this->gosaApplicationFlags,$flag)){
 938             $this->gosaApplicationFlags = str_replace("]", "$flag]", $this->gosaApplicationFlags);
 939           }
 940         }
 941       }
 942
 943       $this->_save_entry_edit();
 944     }
 945
 946     if(isset($_FILES['folder_image']) && isset($_POST['folder_image_upload'])){
 947       if($_FILES['folder_image']['error'] == 0 && $_FILES['folder_image']['size'] > 0){
 948         $this->edit_entry['ICON'] = file_get_contents($_FILES['folder_image']['tmp_name']);
 949       }
 950     }
 951
 952     if(isset($_POST['edit_reset_image'])){
 953       $this->edit_entry['ICON'] = "";
 954     }
 955
 956     if(isset($_POST['app_entry_cancel'])){
 957       $this->edit_entry = array();
 958       $this->dialog = FALSE;
 959     }
 960     $this->reload();
 961   }
 962
 963
 964   /*! \brief Returns the UNIQID of the currently selected release
 965    */
 966   function _get_release_key($release,$add_if_missing = FALSE)
 967   {
 968     $release_info = $this->Releases[$release];
 969
 970     if($release_info['name'] == "/"){
 971       return($this->a_Structure['0']['UNIQID']);
 972     }
 973
 974     $cur = &$this->a_Structure[0]['ENTRIES'];
 975     $s_key = "";
 976     $found = FALSE;
 977     foreach($release_info['parts'] as $name){
 978       foreach($cur as $key => $obj){
 979         if($obj['TYPE'] == "RELEASE" && $obj['NAME'] == $name){
 980           $s_key = $cur[$key]['UNIQID'];
 981           $cur = &$cur[$key]['ENTRIES'];
 982           $found = TRUE;
 983           break;
 984         }
 985         $found = FALSE;
 986       }
 987     }
 988     if($found){
 989       return($s_key);
 990     }
 991     return(FALSE);
 992   }
 993
 994
 995   /*! \brief Add a new folder folder to the specified folder id
 996       @param  String $folder The folder id in where we want to add the new folder.
 997       @param  String $name   The name of the new folder.
 998    */
 999   function _add_sub_folder($folder,$name)
1000   {
1001     $all = $this->_get_all_entries();
1002     if($folder == "BASE"){
1003       $folder = $this->_get_release_key($this->FAIrelease,TRUE);
1004     }
1005
1006     if(isset($all[$folder])){
1007       $a_folder = array();
1008       $a_folder['STATUS'] = "ADDED";
1009       $a_folder['NAME']   = $name;
1010       $a_folder['UNIQID'] = uniqid();
1011       $a_folder['ENTRIES']= array();
1012       $a_folder['PARENT'] = $folder;
1013       $a_folder['TYPE']   = "FOLDER";
1014       $a_folder['ICON']   = "";
1015       $all[$folder]['ENTRIES'][] = $a_folder;
1016     }
1017   }
1018
1019
1020   /* !\brief  Remove the given id from the menu structure.
1021       @param  String  ID to of the entry we want to remove.
1022       @return Boolean TRUE on success
1023    */
1024   function _remove_entry_id($id)
1025   {
1026     $all = $this->_get_all_entries();
1027     if(isset($all[$id])){
1028       $all[$id]['STATUS'] = "REMOVED";
1029       $all[$id]['ENTRIES'] = array();
1030       return(TRUE);
1031     }
1032     return(FALSE);
1033   }
1034
1035
1036   /* !\brief  Adds an object to a given folder.
1037       @param  String  The folder where we should add the entry
1038       @param  Array   The entry we want to add.
1039       @param  Array   The position in the destination entry array.
1040    */
1041   function _add_entry($folder_id,$entry,$pos = 0)
1042   {
1043     $all = $this->_get_all_entries();
1044
1045     /* Do not add removed */
1046     if($entry['STATUS'] == "REMOVED"){
1047       return;
1048     }
1049
1050     /* Check if the folder exists
1051      */
1052     if(isset($all[$folder_id])){
1053
1054       /* Check if the entry we want to add,
1055           contains su objects.
1056        */
1057       if(!isset($entry['ENTRIES'])){
1058         $entries = array();
1059       }else{
1060         $entries = $entry['ENTRIES'];
1061       }
1062       $folder  = &$all[$folder_id];
1063
1064       /* Prepare the entry to be added.
1065        */
1066       $entry['UNIQID'] = uniqid();
1067       $entry['PARENT'] = $folder_id;
1068       $entry['ENTRIES']= array();
1069       $entry['STATUS'] = "ADDED";
1070
1071       /* Append the ebtry to the given folder
1072           and to the given position \$pos
1073        */
1074       $cnt = 0;
1075       $new = array();
1076       $added =FALSE;
1077       foreach($folder['ENTRIES'] as $key => $obj){
1078         if($obj['STATUS'] == "LOADED"){
1079           $obj['STATUS'] = "EDITED";
1080         }
1081         if($pos == $cnt){
1082           $new[] = $entry;
1083           $added = TRUE;
1084         }
1085         $cnt ++;
1086         $new[] = $obj;
1087       }
1088       if(!$added){
1089         $new[] = $entry;
1090       }
1091       $all[$folder_id]['ENTRIES'] = &$new;
1092
1093       /* Add sub entries too.
1094        */
1095       foreach($entries as $sub){
1096         $this->_add_entry($entry['UNIQID'],$sub,-1);
1097       }
1098       return(TRUE);
1099     }
1100     return(FALSE);
1101   }
1102
1103
1104   /*! \brief Add the application identified by $app_id to folder $folder_id
1105       @param  String  folder_id The UNIQID of the folder where we want to add the new folder.
1106       @param  Integer app_id    The ID of the application which should be added.
1107    */
1108   function _add_app_id($folder_id,$app_id)
1109   {
1110     $all = $this->_get_all_entries();
1111     if($folder_id == "BASE"){
1112       $folder_id = $this->_get_release_key($this->FAIrelease);
1113     }
1114     if(isset($all[$folder_id]) && isset($this->apps[$app_id])){
1115
1116       $new = array();
1117       $new['TYPE']  = "ENTRY";
1118       $new['NAME']  = $this->apps[$app_id]['cn'][0];
1119       $new['UNIQID']= uniqid();
1120       $new['PARENT']= $folder_id;
1121       $new['PARAMETER']= array();
1122       if(isset($this->apps[$app_id]['description'][0])){
1123         $new['INFO']  = $this->apps[$app_id]['description'][0];
1124       }else{
1125         $new['INFO']  = "";
1126       }
1127       $new['STATUS']= "ADDED";
1128       $all[$folder_id]['ENTRIES'][] = $new;
1129     }
1130   }
1131
1132
1133   /*! \brief Add the application identified by $app_id to folder $folder_id
1134       @param  String  folder_id The UNIQID of the folder where we want to add the new folder.
1135       @param  Integer app_id    The ID of the application which should be added.
1136    */
1137   function _add_seperator($folder_id)
1138   {
1139     $all = $this->_get_all_entries();
1140     if($folder_id == "BASE"){
1141       $folder_id = $this->_get_release_key($this->FAIrelease);
1142     }
1143
1144     if(isset($all[$folder_id])){
1145       $new = array();
1146       $new['TYPE']  = "SEPERATOR";
1147       $new['NAME']  = "SEPERATOR";
1148       $new['UNIQID']= uniqid();
1149       $new['PARENT']= $folder_id;
1150       $new['PARAMETER']= array();
1151       $new['STATUS']= "ADDED";
1152       $all[$folder_id]['ENTRIES'][] = $new;
1153     }
1154   }
1155
1156
1157   /*! \brief  Return all entries linear. ($this->a_Structure is a multidimensional array)
1158       @param  Boolean   $add_tags  If TRUE, OPEN/CLOSE Tags will be appended.
1159                         Used in the smarty template to display logical sperations.
1160       @param  &Array    Start here, Pointer to an array.
1161    */
1162   function _get_all_entries($add_tags = FALSE, $skip_release = FALSE, &$cur = NULL)
1163   {
1164     $ret = array();
1165     if($cur == NULL){
1166       $cur = &$this->a_Structure;
1167     }
1168
1169     /* Walk through all entries and append them to our return array
1170      */
1171     foreach($cur as $key => $entry){
1172       if($skip_release && $entry['TYPE'] == "RELEASE"){
1173         continue;
1174       }
1175       if($entry['TYPE'] == "ENTRY"){
1176         $found = FALSE;
1177         foreach($this->apps as $app){
1178           if($app['cn'][0] == $entry['NAME']){
1179             $found = TRUE;
1180             if(isset($app['description'][0])){
1181               $entry['INFO'] = "[".$app['description'][0]."]";
1182             }
1183             break;
1184           }
1185         }
1186         if(!$found){
1187           $entry['INFO'] = "<font color='red'>"._("Not available in release.")."</font>";
1188         }
1189       }
1190
1191       $tmp = $entry;
1192
1193       /* Recursive resolution of the subentries
1194          There are two methods.
1195             - Just add sub entries
1196             - Add sub entries and additionaly add OPEN / CLOSE tags to be able
1197                 to display logical seperators in the smarty template.
1198        */
1199       if(!$add_tags){
1200         $ret[$tmp['UNIQID']] = &$cur[$key];
1201         if(isset($entry['ENTRIES']) && count($entry['ENTRIES'])){
1202           $ret = array_merge($ret,$this->_get_all_entries($add_tags,$skip_release,$cur[$key]['ENTRIES']));
1203         }
1204       }else{
1205
1206         if(isset($tmp['ENTRIES'])){
1207           unset($tmp['ENTRIES']);
1208         }
1209         if($tmp['STATUS'] != "REMOVED"){
1210           $ret[] = $tmp;
1211           if(isset($entry['ENTRIES']) && count($entry['ENTRIES'])){
1212             $add = false;
1213             foreach($entry['ENTRIES'] as $entry){
1214               if($entry['STATUS'] != "REMOVED"){
1215                 $add = TRUE;
1216                 break;
1217               }
1218             }
1219
1220             if($add){
1221               $ret[] = array("TYPE" => "OPEN", "PARENT" => $entry['PARENT']);
1222               $ret = array_merge($ret,$this->_get_all_entries($add_tags,$skip_release,$cur[$key]['ENTRIES']));
1223               $ret[] = array("TYPE" => "CLOSE" , "PARENT" => $entry['PARENT']);
1224             }
1225           }
1226         }
1227       }
1228     }
1229     return($ret);
1230   }
1231
1232
1233   /*! \brief Save this plugin data to ldap.
1234              Save the current menu structure to ldap.
1235    */
1236   function save()
1237   {
1238     $ldap = $this->config->get_ldap_link();
1239     $all = $this->_get_all_entries();
1240     $prio = 0;
1241     $Actions = array("Remove" => array(),"Edit" => array() , "Add" => array());
1242
1243     /* Walk through the menu structure and build up the ldap data object,
1244         the entry dn and the entry priority.
1245      */
1246     $sep_id = 0;
1247     foreach($all as $entry){
1248       $prio ++;
1249       $cur = $entry;
1250       $dn = "";
1251
1252       /* Build entry dn
1253        */
1254       do{
1255         if($cur['TYPE'] == "SEPERATOR"){
1256           $sep_id ++;
1257           $dn.= "cn=seperator_".$sep_id.",";
1258         }elseif($cur['TYPE'] == "ENTRY"){
1259           $dn.= "cn=".$cur['NAME'].",";
1260         }elseif($cur['TYPE'] == "FOLDER"){
1261           $dn.= "cn=".$cur['NAME'].",";
1262         }elseif($cur['TYPE'] == "RELEASE"){
1263           $dn.= "ou=".$cur['NAME'].",";
1264         }elseif($cur['TYPE'] == "BASE"){
1265         }
1266         if(!isset($all[$cur['PARENT']])){
1267           $cur = NULL;
1268         }else{
1269           $cur = $all[$cur['PARENT']];
1270         }
1271       }while(is_array($cur));
1272
1273       $cur_dn = $dn.$this->dn;
1274       $attrs = array();
1275
1276       /* Build entry data object.
1277        */
1278       switch($entry['TYPE']){
1279         case "SEPERATOR"    :
1280         {
1281           $attrs['objectClass'] = array("gotoMenuEntry");
1282           $attrs['cn']          = "seperator_".$sep_id;
1283           $attrs['gosaApplicationPriority'] = $prio;
1284           $attrs['gosaApplicationParameter'] = "*separator*";
1285         }
1286         break;
1287         case "ENTRY"    :
1288         {
1289           $attrs['objectClass'] = array("gotoMenuEntry");
1290           $attrs['cn']          = $entry['NAME'];
1291           $attrs['gosaApplicationPriority'] = $prio;
1292           $attrs['gosaApplicationParameter'] = array();
1293
1294           if (isset($entry['FLAGS'])) {
1295             $attrs['gosaApplicationParameter'][] = "gosaApplicationFlags:".$entry['FLAGS'];
1296           }
1297
1298           foreach($entry['PARAMETER'] as $name => $value){
1299             $attrs['gosaApplicationParameter'][] = $name.":".$value;
1300           }
1301           if($entry['STATUS'] == "ADDED" && !count($attrs['gosaApplicationParameter'])){
1302             unset($attrs['gosaApplicationParameter']);
1303           }
1304         }
1305         break;
1306         case "FOLDER"   :
1307         {
1308           $attrs['objectClass'] = array("gotoSubmenuEntry");
1309           $attrs['cn']          = $entry['NAME'];
1310           $attrs['gosaApplicationPriority'] = $prio;
1311           if($entry['STATUS'] != "ADDED"){
1312             $attrs['gosaApplicationIcon'] = array();
1313           }
1314
1315           if(!empty($entry['ICON'])){
1316             $attrs['gosaApplicationIcon']     = $entry['ICON'];
1317           }
1318         }
1319         break;
1320         case "RELEASE"  :
1321         {
1322           $attrs['ou']            = $entry['NAME'];
1323           $attrs['objectClass']   = array();
1324           $attrs['objectClass'][] = "top";
1325           $attrs['objectClass'][] = "organizationalUnit";
1326           $attrs['objectClass'][] = "FAIbranch";
1327           if(!empty($entry['FAIstate'])){
1328             $attrs['FAIstate']      = $entry['FAIstate'];
1329           }
1330         }
1331         break;
1332       }
1333
1334       /* Append missing ObjectClasses,  ...  Tagging
1335        */
1336       if(isset($entry['LDAP_ATTRS'])){
1337         for($i = 0 ; $i < $entry['LDAP_ATTRS']['objectClass']['count']; $i ++){
1338           $oc = $entry['LDAP_ATTRS']['objectClass'][$i];
1339           if(!in_array($oc,$attrs['objectClass'])){
1340             $attrs['objectClass'][] = $oc;
1341           }
1342         }
1343       }
1344
1345       /* Create an array containing all operations sorted by type. (add,remove...)
1346        */
1347       if($entry['STATUS'] == "LOADED"){
1348         continue;
1349       }
1350       if($entry['STATUS'] == "REMOVED"){
1351         if(isset($entry['DN'])){
1352           $Actions['Remove'][$entry['DN']] = $entry['DN'];
1353         }else{
1354           $Actions['Remove'][$cur_dn] = $cur_dn;
1355         }
1356       }
1357       if($entry['STATUS'] == "EDITED"){
1358         $Actions['Edit'][$cur_dn] = $attrs;
1359       }
1360       if($entry['STATUS'] == "ADDED"){
1361         $Actions['Add'][$cur_dn] = $attrs;
1362       }
1363     }
1364
1365     /* First remove entries
1366      */
1367     $ldap = $this->config->get_ldap_link();
1368     $ldap->cd($this->config->current['BASE']);
1369     foreach($Actions['Remove'] as $dn){
1370       $ldap->cd($dn);
1371       $ldap->cat($dn);
1372       if($ldap->count()){
1373         $ldap->rmdir_recursive($dn);
1374         if (!$ldap->success()){
1375           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_DEL, get_class()));
1376         }
1377       }
1378     }
1379
1380     /* Add new entries
1381      */
1382     foreach($Actions['Add'] as $dn => $data){
1383       $this->tag_attrs($data,$dn,$this->gosaUnitTag);
1384       $ldap->cd($dn);
1385       $ldap->cat($dn);
1386       if(!$ldap->count()){
1387         $ldap->add($data);
1388         if (!$ldap->success()){
1389           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_ADD, get_class()));
1390         }
1391       }
1392     }
1393
1394     /* Modify entries
1395      */
1396     foreach($Actions['Edit'] as $dn => $data){
1397       $this->tag_attrs($data,$dn,$this->gosaUnitTag);
1398       $ldap->cd($dn);
1399       $ldap->cat($dn);
1400       if($ldap->count()){
1401         $ldap->modify($data);
1402         if (!$ldap->success()){
1403           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
1404         }
1405       }
1406     }
1407
1408     $this->_load_menu_structure();
1409   }
1410
1411
1412   /*! \brief  Return plugin informations for acl handling
1413       @return Array containing all plugin ACL informations
1414    */
1415   static function plInfo()
1416   {
1417     return (array(
1418           "plShortName"   => _("Applications"),
1419           "plDescription" => _("Group applications"),
1420           "plSelfModify"  => FALSE,
1421           "plDepends"     => array(),
1422           "plPriority"    => 7,
1423           "plSection"     => array("administration"),
1424           "plCategory"    => array("groups"),
1425           "plProvidedAcls"=> array(
1426             "gosaMemberApplication"     => _("Application"),
1427             "FAIrelease"                => _("Release"),
1428             "gosaApplicationParameter"  => _("Application parameter"),
1429             "placeOnDesktop"      => _("Place icon on members desktop"),            // D
1430             "placeOnKicker"       => _("Place entry in members launch bar"),        // L
1431             "placeInStartmenu"    => _("Place entry in members startmenu")         // M
1432           )));
1433   }
1434
1435
1436   /* \brief   Prepare this plugin to be copied.
1437               Adapt all required attributes from the source object.
1438               In this case, update the menu structure too, mark all elements
1439                as newly added, so they will be saved in save();
1440    */
1441   function PrepareForCopyPaste($source)
1442   {
1443     plugin::PrepareForCopyPaste($source);
1444
1445     $tmp = new appgroup($this->config,$source['dn']);
1446     $this->is_account = TRUE;
1447     $this->a_Structure = $tmp->a_Structure;
1448     $all = $this->_get_all_entries();
1449     foreach($all as &$entry){
1450       if(isset($entry['STATUS'])){
1451         $entry['STATUS'] = "ADDED";
1452       }
1453     }
1454   }
1455
1456
1457   /*! \brief  Save HTML posts in multiple edit mode
1458    */
1459   function multiple_save_object()
1460   {
1461     if(isset($_POST['group_apps_multi'])){
1462       $this->save_object();
1463       plugin::multiple_save_object();
1464
1465       /* Get posts */
1466       foreach(array("apps") as $attr){
1467         if(isset($_POST['use_'.$attr])) {
1468           $this->multi_boxes[] = $attr;
1469         }
1470       }
1471     }
1472   }
1473
1474
1475   /*! \brief  Return values used in multiple edit mode.
1476               Some values can be modified for multiple
1477               groups at the same time.
1478       @return Array  All values that support multiple edit.
1479    */
1480   function get_multi_edit_values()
1481   {
1482     $ret = plugin::get_multi_edit_values();
1483
1484     if(in_array("apps",$this->multi_boxes)){
1485       $ret['gosaApplicationParameter'] = $this->gosaApplicationParameter;
1486       $ret['Categories']               = $this->Categories;
1487       $ret['gosaMemberApplication']    = $this->gosaMemberApplication;
1488       $ret['FAIrelease']               = $this->FAIrelease;
1489       $ret['appoption']                = $this->appoption;
1490     }
1491     return($ret);
1492   }
1493 }
1494 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1495 ?>