gosa-plugins/goto/admin/applications/class_applicationManagement.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2003  Cajus Pollmeier
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 class applicationManagement extends plugin
  22 {
  23   /* Definitions */
  24   var $plHeadline     = "Applications";
  25   var $plDescription  = "This does something";
  26
  27   /* Dialog attributes */
  28   var $apptabs                  = NULL;
  29   var $ui                       = NULL;
  30   var $CopyPasteHandler         = NULL;
  31   var $DivListApplication       = NULL;
  32   var $applications             = array();
  33   var $enableReleaseManagement  = false;
  34   var $start_pasting_copied_objects = FALSE;
  35
  36   var $app_base     ="";
  37   var $app_release  ="";
  38
  39   function IsReleaseManagementActivated()
  40   {
  41     /* Check if we should enable the release selection */
  42     $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
  43     if(!empty($tmp)){
  44       return(true);
  45     }
  46   }
  47
  48
  49   function applicationManagement (&$config, &$ui)
  50   {
  51     /* Save configuration for internal use */
  52     $this->config   = &$config;
  53     $this->ui       = &$ui;
  54
  55     /* Check if copy & paste is activated */
  56     if($this->config->boolValueIsTrue("MAIN","ENABLECOPYPASTE")){
  57       $this->CopyPasteHandler = new CopyPasteHandler($this->config);
  58     }
  59
  60     /* Creat dialog object */
  61     $this->DivListApplication = new divListApplication($this->config,$this);
  62
  63     if($this->IsReleaseManagementActivated()){
  64     /* Check if we should enable the release selection */
  65       $this->enableReleaseManagement = true;
  66
  67       /* Hide SubSearch checkbox */
  68       $this->DivListApplication->DisableCheckBox("SubSearch");
  69     }
  70
  71     /* Set default release */
  72     if(!$this->IsReleaseManagementActivated()){
  73       $this->app_base = get_ou("applicationou").$this->config->current['BASE'];
  74       if(!session::is_set("app_filter")){
  75         session::set("app_filter",array("app_base" => $this->app_base));
  76       }
  77       $app_filter     = session::get("app_filter");
  78       $this->app_base = $app_filter['app_base'];
  79     }else{
  80       $this->app_base = get_ou("applicationou").$this->config->current['BASE'];
  81       if(!session::is_set("app_filter")){
  82         session::set("app_filter",array("app_base" => $this->app_base,"app_release" => $this->app_base));
  83       }
  84       $app_filter         = session::get("app_filter");
  85       $this->app_base     = $app_filter['app_base'];
  86       $this->app_release  = $app_filter['app_release'];
  87     }
  88     $this->app_base   = "ou=apps,ou=Direktorium,o=Landeshauptstadt München,c=de";
  89     $this->app_release= $this->app_base;
  90   }
  91
  92
  93   function getReleases()
  94   {
  95     $ldap = $this->config->get_ldap_link();
  96     $ret  = array();
  97     $base = $this->app_base;
  98
  99     $ret[$this->app_base] = "/";
 100     $ldap->cd($base);
 101     $ldap->search("(&(objectClass=organizationalUnit)(objectClass=FAIbranch))",array("ou"));
 102     while($attrs = $ldap->fetch()){
 103       $str = str_replace($base,"",$attrs['dn']);
 104       $tmp = array_reverse( split("ou=",$str));
 105       $str = "";
 106       foreach($tmp as $val){
 107         $val = trim(preg_replace("/,/","",$val));
 108         if(empty($val)) break;
 109         $str .= "/".$val;
 110       }
 111       if(!empty($str)){
 112         $ret[$attrs['dn']]= preg_replace("/^\//","",$str);
 113       }
 114     }
 115     asort($ret);
 116     return($ret);
 117   }
 118
 119   function execute()
 120   {
 121     /* Call parent execute */
 122     plugin::execute();
 123
 124
 125     /****************
 126       Variable init
 127      ****************/
 128
 129     /* These vars will be stored if you try to open a locked app,
 130         to be able to perform your last requests after showing a warning message */
 131     session::set('LOCK_VARS_TO_USE',array("/^act$/","/^id$/","/^appl_edit_/","/^appl_del_/","/^item_selected/","/^remove_multiple_applications/"));
 132
 133     $smarty       = get_smarty();             // Smarty instance
 134     $s_action     = "";                       // Contains the action to proceed
 135     $s_entry      = "";                       // The value for s_action
 136     $base_back    = "";                       // The Link for Backbutton
 137
 138     /* Test Posts */
 139     foreach($_POST as $key => $val){
 140       // Post for delete
 141       if(preg_match("/appl_del.*/",$key)){
 142         $s_action = "del";
 143         $s_entry  = preg_replace("/appl_".$s_action."_/i","",$key);
 144         // Post for edit
 145       }elseif(preg_match("/appl_edit_.*/",$key)){
 146         $s_action="edit";
 147         $s_entry  = preg_replace("/appl_".$s_action."_/i","",$key);
 148         // Post for new
 149       }elseif(preg_match("/^copy_.*/",$key)){
 150         $s_action="copy";
 151         $s_entry  = preg_replace("/^copy_/i","",$key);
 152       }elseif(preg_match("/^cut_.*/",$key)){
 153         $s_action="cut";
 154         $s_entry  = preg_replace("/^cut_/i","",$key);
 155         // Post for new
 156       }elseif(preg_match("/^appl_new.*/",$key)){
 157         $s_action="new";
 158       }elseif(preg_match("/^remove_multiple_applications/",$key)){
 159         $s_action="del_multiple";
 160       }elseif(preg_match("/^editPaste.*/i",$key)){
 161         $s_action="editPaste";
 162       }elseif(preg_match("/^multiple_copy_groups/",$key)){
 163         $s_action = "copy_multiple";
 164       }elseif(preg_match("/^multiple_cut_groups/",$key)){
 165         $s_action = "cut_multiple";
 166       }
 167     }
 168
 169     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 170       $s_action ="edit";
 171       $s_entry  = $_GET['id'];
 172     }
 173
 174     $s_entry  = preg_replace("/_.$/","",$s_entry);
 175
 176
 177     /* handle C&P from layers menu */
 178     if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
 179       $s_action = "copy_multiple";
 180     }
 181     if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
 182       $s_action = "cut_multiple";
 183     }
 184     if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
 185       $s_action = "editPaste";
 186     }
 187
 188     /* Create options */
 189     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "appl_new"){
 190       $s_action = "new";
 191     }
 192
 193     /* handle remove from layers menu */
 194     if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
 195       $s_action = "del_multiple";
 196     }
 197
 198     /****************
 199       Copy & Paste handling
 200      ****************/
 201
 202     /* Display the copy & paste dialog, if it is currently open */
 203     $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 204     if($ret){
 205       return($ret);
 206     }
 207
 208     /****************
 209       Create a new app
 210      ****************/
 211
 212     /* New application? */
 213     if ($s_action=="new"){
 214
 215       /* By default we set 'dn' to 'new', all relevant plugins will
 216          react on this. */
 217       $this->dn= "new";
 218
 219       /* Create new usertab object */
 220       $this->apptabs= new apptabs($this->config,$this->config->data['TABS']['APPSTABS'], $this->dn,"application");
 221       $this->apptabs->parent = &$this;
 222       $this->apptabs->set_acl_base($this->app_base);
 223     }
 224
 225
 226     /****************
 227       Edit entry canceled
 228      ****************/
 229
 230     /* Cancel dialogs */
 231     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel'])){
 232       del_lock ($this->apptabs->dn);
 233       unset ($this->apptabs);
 234       $this->apptabs= NULL;
 235       session::un_set('objectinfo');
 236     }
 237
 238
 239     /****************
 240       Edit entry finished
 241      ****************/
 242
 243     /* Finish apps edit is triggered by the tabulator dialog, so
 244        the user wants to save edited data. Check and save at this
 245        point. */
 246     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply']) ) && (isset($this->apptabs->config))){
 247
 248       /* Check tabs, will feed message array */
 249       $this->apptabs->last= $this->apptabs->current;
 250       $this->apptabs->save_object();
 251       $message= $this->apptabs->check();
 252
 253       /* Save, or display error message? */
 254       if (count($message) == 0){
 255
 256         /* Save data data to ldap */
 257         $this->apptabs->save();
 258
 259         if (!isset($_POST['edit_apply'])){
 260           /* Application has been saved successfully, remove lock from
 261              LDAP. */
 262           if ($this->dn != "new"){
 263             del_lock ($this->dn);
 264           }
 265           unset ($this->apptabs);
 266           $this->apptabs= NULL;
 267           session::un_set('objectinfo');
 268         }
 269       } else {
 270         /* Ok. There seem to be errors regarding to the tab data,
 271            show message and continue as usual. */
 272         msg_dialog::displayChecks($message);
 273       }
 274     }
 275
 276
 277     /****************
 278       Edit entry
 279      ****************/
 280
 281     /* User wants to edit data? */
 282     if (($s_action=="edit") && (!isset($this->apptabs->config))){
 283
 284       /* Get 'dn' from posted 'applist', must be unique */
 285       $this->dn= $this->applications[$s_entry]['dn'];
 286
 287       /* Check locking, save current plugin in 'back_plugin', so
 288          the dialog knows where to return. */
 289       if (($user= get_lock($this->dn)) != ""){
 290         return(gen_locked_message ($user, $this->dn));
 291       }
 292
 293       /* Lock the current entry, so everyone will get the
 294          above dialog */
 295       add_lock ($this->dn, $this->ui->dn);
 296
 297       /* Register apptabs to trigger edit dialog */
 298       $this->apptabs= new apptabs($this->config,$this->config->data['TABS']['APPSTABS'], $this->dn,"application");
 299       $this->apptabs->parent = &$this;
 300       $this->apptabs->set_acl_base($this->dn);
 301       session::set('objectinfo',$this->dn);
 302     }
 303
 304
 305
 306     /********************
 307       Delete MULTIPLE entries requested, display confirm dialog
 308      ********************/
 309
 310     if ($s_action=="del_multiple"){
 311       $ids = $this->list_get_selected_items();
 312
 313       if(count($ids)){
 314
 315         foreach($ids as $id){
 316           $dn = $this->applications[$id]['dn'];
 317           $this->dns[$id] = $dn;
 318         }
 319         if ($user= get_multiple_locks($this->dns)){
 320           return(gen_locked_message($user,$this->dns));
 321         }
 322
 323         $dns_names[] = array();
 324         foreach($this->dns as $dn){
 325           add_lock ($dn, $this->ui->dn);
 326           $dns_names[] =@LDAP::fix($dn);
 327         }
 328
 329         /* Lock the current entry, so nobody will edit it during deletion */
 330         $smarty->assign("intro",  msgPool::deleteInfo($dns_names,_("application")));
 331         $smarty->assign("multiple", true);
 332         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 333       }
 334     }
 335
 336
 337     /********************
 338       Delete MULTIPLE entries confirmed
 339      ********************/
 340
 341     /* Confirmation for deletion has been passed. Users should be deleted. */
 342     if (isset($_POST['delete_multiple_application_confirm'])){
 343
 344       /* Remove user by user and check acls before removeing them */
 345       foreach($this->dns as $key => $dn){
 346
 347         $ui = get_userinfo();
 348         $acl = $ui->get_permissions($dn ,"application/application");
 349         if (preg_match('/d/', $acl)){
 350
 351           /* Delete request is permitted, perform LDAP action */
 352           $this->apptabs= new apptabs($this->config, $this->config->data['TABS']['APPSTABS'], $dn,"application");
 353           $this->apptabs->parent = &$this;
 354           $this->apptabs->set_acl_base($dn);
 355           $this->apptabs->delete ();
 356           unset ($this->apptabs);
 357           $this->apptabs= NULL;
 358
 359         } else {
 360           /* Normally this shouldn't be reached, send some extra
 361              logs to notify the administrator */
 362           msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 363           new log("security","application/".get_class($this),$dn,array(),"Tried to trick deletion.");
 364         }
 365         /* Remove lock file after successfull deletion */
 366         del_lock ($dn);
 367         unset($this->dns[$key]);
 368       }
 369     }
 370
 371
 372     /********************
 373       Delete MULTIPLE entries Canceled
 374      ********************/
 375
 376     /* Remove lock */
 377     if(isset($_POST['delete_multiple_application_cancel'])){
 378       foreach($this->dns as $key => $dn){
 379         del_lock ($dn);
 380         unset($this->dns[$key]);
 381       }
 382     }
 383
 384     /****************
 385       Delete app
 386      ****************/
 387
 388     /* Remove user was requested */
 389     if ($s_action == "del"){
 390
 391       /* Get 'dn' from posted 'uid' */
 392       $this->dn= $this->applications[$s_entry]['dn'];
 393
 394       /* Load permissions for selected 'dn' and check if
 395          we're allowed to remove this 'dn' */
 396       $ui = get_userinfo();
 397       $acl = $ui->get_permissions($this->dn ,"application/application");
 398
 399       if(preg_match("/d/",$acl)){
 400         /* Check locking, save current plugin in 'back_plugin', so
 401            the dialog knows where to return. */
 402         if (($user= get_lock($this->dn)) != ""){
 403           return (gen_locked_message ($user, $this->dn));
 404         }
 405
 406         /* Lock the current entry, so nobody will edit it during deletion */
 407         add_lock ($this->dn, $this->ui->dn);
 408         $smarty= get_smarty();
 409         $smarty->assign("intro",msgPool::deleteInfo(@LDAP::fix($this->dn),_("application")));
 410         $smarty->assign("multiple", false);
 411         return($smarty->fetch (get_template_path('remove.tpl', TRUE)));
 412       } else {
 413
 414         /* Obviously the user isn't allowed to delete. Show message and
 415            clean session. */
 416         msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 417       }
 418     }
 419
 420
 421     /****************
 422       Delete app confirmed
 423      ****************/
 424
 425     /* Confirmation for deletion has been passed. Group should be deleted. */
 426     if (isset($_POST['delete_app_confirm'])){
 427
 428       /* Some nice guy may send this as POST, so we've to check
 429          for the permissions again. */
 430       $ui = get_userinfo();
 431       $acl = $ui->get_permissions($this->dn ,"application/application");
 432
 433       if(preg_match("/d/",$acl)){
 434
 435         /* Delete request is permitted, perform LDAP action */
 436         $this->apptabs= new apptabs($this->config, $this->config->data['TABS']['APPSTABS'], $this->dn,"application");
 437         $this->apptabs->parent = &$this;
 438         $this->apptabs->set_acl_base($this->dn);
 439         $this->apptabs->delete ();
 440         unset ($this->apptabs);
 441         $this->apptabs= NULL;
 442
 443       } else {
 444
 445         /* Normally this shouldn't be reached, send some extra
 446            logs to notify the administrator */
 447         msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 448         new log("security","application/".get_class($this),$dn,array(),"Tried to trick deletion.");
 449       }
 450
 451       /* Remove lock file after successfull deletion */
 452       del_lock ($this->dn);
 453     }
 454
 455
 456     /****************
 457       Delete app canceled
 458      ****************/
 459
 460     /* Delete application canceled? */
 461     if (isset($_POST['delete_cancel'])){
 462       del_lock ($this->dn);
 463       session::un_set('objectinfo');
 464     }
 465
 466     /* Show tab dialog if object is present */
 467     if (($this->apptabs) && (isset($this->apptabs->config))){
 468       $display= $this->apptabs->execute();
 469
 470       /* Don't show buttons if tab dialog requests this */
 471       if (!$this->apptabs->by_object[$this->apptabs->current]->dialog){
 472         $display.= "<p style=\"text-align:right\">\n";
 473         $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
 474         $display.= "&nbsp;\n";
 475         if ($this->dn != "new"){
 476           $display.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
 477           $display.= "&nbsp;\n";
 478         }
 479         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
 480         $display.= "</p>";
 481       }
 482       return ($display);
 483     }
 484
 485
 486     /****************
 487       Dialog display
 488      ****************/
 489
 490     /* Check if there is a snapshot dialog open */
 491     if($this->IsReleaseManagementActivated()){
 492       $base = $this->app_release;
 493     }else{
 494       $base = $this->app_base;
 495     }
 496     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 497       return($str);
 498     }
 499
 500     /* Display dialog with system list */
 501     $this->DivListApplication->parent = $this;
 502     $this->DivListApplication->execute();
 503     if(!$this->IsReleaseManagementActivated()){
 504       $this->DivListApplication->AddDepartments($this->DivListApplication->selectedBase,3,1);
 505     }
 506     $this->reload();
 507     $this->DivListApplication->setEntries($this->applications);
 508     return($this->DivListApplication->Draw());
 509   }
 510
 511
 512   /* Return departments, that will be included within snapshot detection */
 513   function get_used_snapshot_bases()
 514   {
 515     if($this->IsReleaseManagementActivated()){
 516       return(array($this->app_release));
 517     }else{
 518       return(array($this->app_base));
 519     }
 520   }
 521
 522
 523   function reload()
 524   {
 525     $this->applications= array();
 526
 527     /* Set base for all searches */
 528     $Regex      = $this->DivListApplication->Regex;
 529     $SubSearch  = $this->DivListApplication->SubSearch;
 530     $Flags      =  GL_NONE | GL_SIZELIMIT;
 531     $Filter     = "(&(cn=".$Regex.")(objectClass=gosaApplication))";
 532     $tmp        = array();
 533
 534     if(!$this->IsReleaseManagementActivated()){
 535       $use_base = $this->app_base;
 536     }else{
 537       $use_base = $this->app_release;
 538     }
 539
 540     if($SubSearch){
 541       $Flags    |= GL_SUBSEARCH;
 542     }
 543
 544     $res= get_list($Filter, "application", $use_base, array("cn","description","dn","objectClass"), $Flags);
 545     $tmp2 = array();
 546     foreach ($res as $val){
 547       $tmp[strtolower($val['cn'][0]).$val['cn'][0].$val['dn']]=$val;
 548       $tmp2[strtolower($val['cn'][0]).$val['cn'][0].$val['dn']] = strtolower($val['cn'][0]).$val['cn'][0].$val['dn'];
 549     }
 550
 551     natcasesort($tmp2);
 552     $this->applications=array();
 553     foreach($tmp2 as $val){
 554       $this->applications[]=$tmp[$val];
 555     }
 556     reset ($this->applications);
 557   }
 558
 559   function remove_from_parent()
 560   {
 561     /* Optionally execute a command after we're done */
 562     $this->postremove();
 563   }
 564
 565
 566   function copyPasteHandling_from_queue($s_action,$s_entry)
 567   {
 568     /* Check if Copy & Paste is disabled */
 569     if(!is_object($this->CopyPasteHandler)){
 570       return("");
 571     }
 572
 573     /* Add a single entry to queue */
 574     if($s_action == "cut" || $s_action == "copy"){
 575
 576       /* Cleanup object queue */
 577       $this->CopyPasteHandler->cleanup_queue();
 578       $dn = $this->applications[$s_entry]['dn'];
 579       $this->CopyPasteHandler->add_to_queue($dn,$s_action,"apptabs","APPSTABS","application");
 580     }
 581
 582
 583     /* Add entries to queue */
 584     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 585
 586       /* Cleanup object queue */
 587       $this->CopyPasteHandler->cleanup_queue();
 588
 589       /* Add new entries to CP queue */
 590       foreach($this->list_get_selected_items() as $id){
 591         $dn = $this->applications[$id]['dn'];
 592
 593         if($s_action == "copy_multiple"){
 594           $this->CopyPasteHandler->add_to_queue($dn,"copy","apptabs","APPSTABS","application");
 595         }
 596         if($s_action == "cut_multiple"){
 597           $this->CopyPasteHandler->add_to_queue($dn,"cut","apptabs","APPSTABS","application");
 598         }
 599       }
 600     }
 601
 602     /* Start pasting entries */
 603     if($s_action == "editPaste"){
 604       $this->start_pasting_copied_objects = TRUE;
 605     }
 606
 607
 608     /* Return C&P dialog */
 609     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 610
 611
 612       /* Get dialog */
 613       $this->CopyPasteHandler->SetVar("base",$this->app_base);
 614       $this->CopyPasteHandler->SetVar("parent",&$this);
 615       $data = $this->CopyPasteHandler->execute();
 616
 617       /* Return dialog data */
 618       if(!empty($data)){
 619         return($data);
 620       }
 621     }
 622
 623     /* Automatically disable status for pasting */
 624     if(!$this->CopyPasteHandler->entries_queued()){
 625       $this->start_pasting_copied_objects = FALSE;
 626     }
 627     return("");
 628   }
 629
 630
 631   function list_get_selected_items()
 632   {
 633     $ids = array();
 634     foreach($_POST as $name => $value){
 635       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 636         $id   = preg_replace("/^item_selected_/","",$name);
 637         $ids[$id] = $id;
 638       }
 639     }
 640     return($ids);
 641   }
 642
 643
 644   /* Save to LDAP */
 645   function save()
 646   {
 647     /* Optionally execute a command after we're done */
 648     $this->postcreate();
 649   }
 650
 651   function remove_lock()
 652   {
 653     if (isset($this->apptabs->dn)){
 654       del_lock ($this->apptabs->dn);
 655     }
 656   }
 657
 658   function save_object()
 659   {
 660     $this->DivListApplication->save_object();
 661     if(is_object($this->CopyPasteHandler)){
 662       $this->CopyPasteHandler->save_object();
 663     }
 664
 665     if($this->IsReleaseManagementActivated() && isset($_POST['app_release'])){
 666       $sel_rel = get_post('app_release');
 667       $releases = array_flip($this->getReleases());
 668       if(isset($releases[$sel_rel])){
 669         $this->app_release = $releases[$sel_rel];
 670       }
 671     }elseif(!$this->IsReleaseManagementActivated()){
 672       $this->app_base = get_ou("applicationou").$this->DivListApplication->selectedBase;
 673     }
 674   }
 675
 676   function check() {}
 677   function adapt_from_template($dn, $skip= array()) {}
 678   function password_change_needed() {}
 679 }
 680 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 681 ?>