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     return(false);
  47   }
  48
  49
  50   function applicationManagement (&$config, &$ui)
  51   {
  52     /* Save configuration for internal use */
  53     $this->config   = &$config;
  54     $this->ui       = &$ui;
  55
  56     /* Check if copy & paste is activated */
  57     if($this->config->boolValueIsTrue("MAIN","ENABLECOPYPASTE")){
  58       $this->CopyPasteHandler = new CopyPasteHandler($this->config);
  59     }
  60
  61     /* Creat dialog object */
  62     $this->DivListApplication = new divListApplication($this->config,$this);
  63
  64     if($this->IsReleaseManagementActivated()){
  65     /* Check if we should enable the release selection */
  66       $this->enableReleaseManagement = true;
  67
  68       /* Hide SubSearch checkbox */
  69       $this->DivListApplication->DisableCheckBox("SubSearch");
  70     }
  71
  72     /* Set default release */
  73     if(!$this->IsReleaseManagementActivated()){
  74       $this->app_base = get_ou("applicationou").$this->config->current['BASE'];
  75       if(!session::is_set("app_filter")){
  76         session::set("app_filter",array("app_base" => $this->app_base));
  77       }
  78       $app_filter     = session::get("app_filter");
  79       $this->app_base = $app_filter['app_base'];
  80     }else{
  81       $this->app_base = get_ou("applicationou").$this->config->current['BASE'];
  82       if(!session::is_set("app_filter")){
  83         session::set("app_filter",array("app_base" => $this->app_base,"app_release" => $this->app_base));
  84       }
  85       $app_filter         = session::get("app_filter");
  86       $this->app_base     = $app_filter['app_base'];
  87       $this->app_release  = $app_filter['app_release'];
  88     }
  89     $this->app_base   = "ou=apps,ou=Direktorium,o=Landeshauptstadt München,c=de";
  90     $this->app_release= $this->app_base;
  91   }
  92
  93
  94   function getReleases()
  95   {
  96     $ldap = $this->config->get_ldap_link();
  97     $ret  = array();
  98     $base = $this->app_base;
  99
 100     $ret[$this->app_base] = "/";
 101     $ldap->cd($base);
 102     $ldap->search("(&(objectClass=organizationalUnit)(objectClass=FAIbranch))",array("ou"));
 103     while($attrs = $ldap->fetch()){
 104       $str = str_replace($base,"",$attrs['dn']);
 105       $tmp = array_reverse( split("ou=",$str));
 106       $str = "";
 107       foreach($tmp as $val){
 108         $val = trim(preg_replace("/,/","",$val));
 109         if(empty($val)) break;
 110         $str .= "/".$val;
 111       }
 112       if(!empty($str)){
 113         $ret[$attrs['dn']]= preg_replace("/^\//","",$str);
 114       }
 115     }
 116     asort($ret);
 117     return($ret);
 118   }
 119
 120   function execute()
 121   {
 122     /* Call parent execute */
 123     plugin::execute();
 124
 125
 126     /****************
 127       Variable init
 128      ****************/
 129
 130     /* These vars will be stored if you try to open a locked app,
 131         to be able to perform your last requests after showing a warning message */
 132     session::set('LOCK_VARS_TO_USE',array("/^act$/","/^id$/","/^appl_edit_/","/^appl_del_/","/^item_selected/","/^remove_multiple_applications/"));
 133
 134     $smarty       = get_smarty();             // Smarty instance
 135     $s_action     = "";                       // Contains the action to proceed
 136     $s_entry      = "";                       // The value for s_action
 137     $base_back    = "";                       // The Link for Backbutton
 138
 139     /* Test Posts */
 140     foreach($_POST as $key => $val){
 141       // Post for delete
 142       if(preg_match("/appl_del.*/",$key)){
 143         $s_action = "del";
 144         $s_entry  = preg_replace("/appl_".$s_action."_/i","",$key);
 145         // Post for edit
 146       }elseif(preg_match("/appl_edit_.*/",$key)){
 147         $s_action="edit";
 148         $s_entry  = preg_replace("/appl_".$s_action."_/i","",$key);
 149         // Post for new
 150       }elseif(preg_match("/^copy_.*/",$key)){
 151         $s_action="copy";
 152         $s_entry  = preg_replace("/^copy_/i","",$key);
 153       }elseif(preg_match("/^cut_.*/",$key)){
 154         $s_action="cut";
 155         $s_entry  = preg_replace("/^cut_/i","",$key);
 156         // Post for new
 157       }elseif(preg_match("/^appl_new.*/",$key)){
 158         $s_action="new";
 159       }elseif(preg_match("/^remove_multiple_applications/",$key)){
 160         $s_action="del_multiple";
 161       }elseif(preg_match("/^editPaste.*/i",$key)){
 162         $s_action="editPaste";
 163       }elseif(preg_match("/^multiple_copy_groups/",$key)){
 164         $s_action = "copy_multiple";
 165       }elseif(preg_match("/^multiple_cut_groups/",$key)){
 166         $s_action = "cut_multiple";
 167       }
 168     }
 169
 170     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 171       $s_action ="edit";
 172       $s_entry  = $_GET['id'];
 173     }
 174
 175     $s_entry  = preg_replace("/_.$/","",$s_entry);
 176
 177
 178     /* handle C&P from layers menu */
 179     if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
 180       $s_action = "copy_multiple";
 181     }
 182     if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
 183       $s_action = "cut_multiple";
 184     }
 185     if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
 186       $s_action = "editPaste";
 187     }
 188
 189     /* Create options */
 190     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "appl_new"){
 191       $s_action = "new";
 192     }
 193
 194     /* handle remove from layers menu */
 195     if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
 196       $s_action = "del_multiple";
 197     }
 198
 199     /****************
 200       Copy & Paste handling
 201      ****************/
 202
 203     /* Display the copy & paste dialog, if it is currently open */
 204     $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 205     if($ret){
 206       return($ret);
 207     }
 208
 209     /****************
 210       Create a new app
 211      ****************/
 212
 213     /* New application? */
 214     if ($s_action=="new"){
 215
 216       /* By default we set 'dn' to 'new', all relevant plugins will
 217          react on this. */
 218       $this->dn= "new";
 219
 220       /* Create new usertab object */
 221       $this->apptabs= new apptabs($this->config,$this->config->data['TABS']['APPSTABS'], $this->dn,"application");
 222       $this->apptabs->parent = &$this;
 223       $this->apptabs->set_acl_base($this->app_base);
 224     }
 225
 226
 227     /****************
 228       Edit entry canceled
 229      ****************/
 230
 231     /* Cancel dialogs */
 232     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel'])){
 233       del_lock ($this->apptabs->dn);
 234       unset ($this->apptabs);
 235       $this->apptabs= NULL;
 236       session::un_set('objectinfo');
 237     }
 238
 239
 240     /****************
 241       Edit entry finished
 242      ****************/
 243
 244     /* Finish apps edit is triggered by the tabulator dialog, so
 245        the user wants to save edited data. Check and save at this
 246        point. */
 247     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply']) ) && (isset($this->apptabs->config))){
 248
 249       /* Check tabs, will feed message array */
 250       $this->apptabs->last= $this->apptabs->current;
 251       $this->apptabs->save_object();
 252       $message= $this->apptabs->check();
 253
 254       /* Save, or display error message? */
 255       if (count($message) == 0){
 256
 257         /* Save data data to ldap */
 258         $this->apptabs->save();
 259
 260         if (!isset($_POST['edit_apply'])){
 261           /* Application has been saved successfully, remove lock from
 262              LDAP. */
 263           if ($this->dn != "new"){
 264             del_lock ($this->dn);
 265           }
 266           unset ($this->apptabs);
 267           $this->apptabs= NULL;
 268           session::un_set('objectinfo');
 269         }
 270       } else {
 271         /* Ok. There seem to be errors regarding to the tab data,
 272            show message and continue as usual. */
 273         msg_dialog::displayChecks($message);
 274       }
 275     }
 276
 277
 278     /****************
 279       Edit entry
 280      ****************/
 281
 282     /* User wants to edit data? */
 283     if (($s_action=="edit") && (!isset($this->apptabs->config))){
 284
 285       /* Get 'dn' from posted 'applist', must be unique */
 286       $this->dn= $this->applications[$s_entry]['dn'];
 287
 288       /* Check locking, save current plugin in 'back_plugin', so
 289          the dialog knows where to return. */
 290       if (($user= get_lock($this->dn)) != ""){
 291         return(gen_locked_message ($user, $this->dn));
 292       }
 293
 294       /* Lock the current entry, so everyone will get the
 295          above dialog */
 296       add_lock ($this->dn, $this->ui->dn);
 297
 298       /* Register apptabs to trigger edit dialog */
 299       $this->apptabs= new apptabs($this->config,$this->config->data['TABS']['APPSTABS'], $this->dn,"application");
 300       $this->apptabs->parent = &$this;
 301       $this->apptabs->set_acl_base($this->dn);
 302       session::set('objectinfo',$this->dn);
 303     }
 304
 305
 306
 307     /********************
 308       Delete MULTIPLE entries requested, display confirm dialog
 309      ********************/
 310
 311     if ($s_action=="del_multiple"){
 312       $ids = $this->list_get_selected_items();
 313
 314       if(count($ids)){
 315
 316         foreach($ids as $id){
 317           $dn = $this->applications[$id]['dn'];
 318           $this->dns[$id] = $dn;
 319         }
 320         if ($user= get_multiple_locks($this->dns)){
 321           return(gen_locked_message($user,$this->dns));
 322         }
 323
 324         $dns_names[] = array();
 325         foreach($this->dns as $dn){
 326           add_lock ($dn, $this->ui->dn);
 327           $dns_names[] =@LDAP::fix($dn);
 328         }
 329
 330         /* Lock the current entry, so nobody will edit it during deletion */
 331         $smarty->assign("intro",  msgPool::deleteInfo($dns_names,_("application")));
 332         $smarty->assign("multiple", true);
 333         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 334       }
 335     }
 336
 337
 338     /********************
 339       Delete MULTIPLE entries confirmed
 340      ********************/
 341
 342     /* Confirmation for deletion has been passed. Users should be deleted. */
 343     if (isset($_POST['delete_multiple_application_confirm'])){
 344
 345       /* Remove user by user and check acls before removeing them */
 346       foreach($this->dns as $key => $dn){
 347
 348         $ui = get_userinfo();
 349         $acl = $ui->get_permissions($dn ,"application/application");
 350         if (preg_match('/d/', $acl)){
 351
 352           /* Delete request is permitted, perform LDAP action */
 353           $this->apptabs= new apptabs($this->config, $this->config->data['TABS']['APPSTABS'], $dn,"application");
 354           $this->apptabs->parent = &$this;
 355           $this->apptabs->set_acl_base($dn);
 356           $this->apptabs->delete ();
 357           unset ($this->apptabs);
 358           $this->apptabs= NULL;
 359
 360         } else {
 361           /* Normally this shouldn't be reached, send some extra
 362              logs to notify the administrator */
 363           msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 364           new log("security","application/".get_class($this),$dn,array(),"Tried to trick deletion.");
 365         }
 366         /* Remove lock file after successfull deletion */
 367         del_lock ($dn);
 368         unset($this->dns[$key]);
 369       }
 370     }
 371
 372
 373     /********************
 374       Delete MULTIPLE entries Canceled
 375      ********************/
 376
 377     /* Remove lock */
 378     if(isset($_POST['delete_multiple_application_cancel'])){
 379       foreach($this->dns as $key => $dn){
 380         del_lock ($dn);
 381         unset($this->dns[$key]);
 382       }
 383     }
 384
 385     /****************
 386       Delete app
 387      ****************/
 388
 389     /* Remove user was requested */
 390     if ($s_action == "del"){
 391
 392       /* Get 'dn' from posted 'uid' */
 393       $this->dn= $this->applications[$s_entry]['dn'];
 394
 395       /* Load permissions for selected 'dn' and check if
 396          we're allowed to remove this 'dn' */
 397       $ui = get_userinfo();
 398       $acl = $ui->get_permissions($this->dn ,"application/application");
 399
 400       if(preg_match("/d/",$acl)){
 401         /* Check locking, save current plugin in 'back_plugin', so
 402            the dialog knows where to return. */
 403         if (($user= get_lock($this->dn)) != ""){
 404           return (gen_locked_message ($user, $this->dn));
 405         }
 406
 407         /* Lock the current entry, so nobody will edit it during deletion */
 408         add_lock ($this->dn, $this->ui->dn);
 409         $smarty= get_smarty();
 410         $smarty->assign("intro",msgPool::deleteInfo(@LDAP::fix($this->dn),_("application")));
 411         $smarty->assign("multiple", false);
 412         return($smarty->fetch (get_template_path('remove.tpl', TRUE)));
 413       } else {
 414
 415         /* Obviously the user isn't allowed to delete. Show message and
 416            clean session. */
 417         msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 418       }
 419     }
 420
 421
 422     /****************
 423       Delete app confirmed
 424      ****************/
 425
 426     /* Confirmation for deletion has been passed. Group should be deleted. */
 427     if (isset($_POST['delete_app_confirm'])){
 428
 429       /* Some nice guy may send this as POST, so we've to check
 430          for the permissions again. */
 431       $ui = get_userinfo();
 432       $acl = $ui->get_permissions($this->dn ,"application/application");
 433
 434       if(preg_match("/d/",$acl)){
 435
 436         /* Delete request is permitted, perform LDAP action */
 437         $this->apptabs= new apptabs($this->config, $this->config->data['TABS']['APPSTABS'], $this->dn,"application");
 438         $this->apptabs->parent = &$this;
 439         $this->apptabs->set_acl_base($this->dn);
 440         $this->apptabs->delete ();
 441         unset ($this->apptabs);
 442         $this->apptabs= NULL;
 443
 444       } else {
 445
 446         /* Normally this shouldn't be reached, send some extra
 447            logs to notify the administrator */
 448         msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
 449         new log("security","application/".get_class($this),$dn,array(),"Tried to trick deletion.");
 450       }
 451
 452       /* Remove lock file after successfull deletion */
 453       del_lock ($this->dn);
 454     }
 455
 456
 457     /****************
 458       Delete app canceled
 459      ****************/
 460
 461     /* Delete application canceled? */
 462     if (isset($_POST['delete_cancel'])){
 463       del_lock ($this->dn);
 464       session::un_set('objectinfo');
 465     }
 466
 467     /* Show tab dialog if object is present */
 468     if (($this->apptabs) && (isset($this->apptabs->config))){
 469       $display= $this->apptabs->execute();
 470
 471       /* Don't show buttons if tab dialog requests this */
 472       if (!$this->apptabs->by_object[$this->apptabs->current]->dialog){
 473         $display.= "<p style=\"text-align:right\">\n";
 474         $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
 475         $display.= "&nbsp;\n";
 476         if ($this->dn != "new"){
 477           $display.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
 478           $display.= "&nbsp;\n";
 479         }
 480         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
 481         $display.= "</p>";
 482       }
 483       return ($display);
 484     }
 485
 486
 487     /****************
 488       Dialog display
 489      ****************/
 490
 491     /* Check if there is a snapshot dialog open */
 492     if($this->IsReleaseManagementActivated()){
 493       $base = $this->app_release;
 494     }else{
 495       $base = $this->app_base;
 496     }
 497     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 498       return($str);
 499     }
 500
 501     /* Display dialog with system list */
 502     $this->DivListApplication->parent = $this;
 503     $this->DivListApplication->execute();
 504     if(!$this->IsReleaseManagementActivated()){
 505       $this->DivListApplication->AddDepartments($this->DivListApplication->selectedBase,3,1);
 506     }
 507     $this->reload();
 508     $this->DivListApplication->setEntries($this->applications);
 509     return($this->DivListApplication->Draw());
 510   }
 511
 512
 513   /* Return departments, that will be included within snapshot detection */
 514   function get_used_snapshot_bases()
 515   {
 516     if($this->IsReleaseManagementActivated()){
 517       return(array($this->app_release));
 518     }else{
 519       return(array($this->app_base));
 520     }
 521   }
 522
 523
 524   function reload()
 525   {
 526     $this->applications= array();
 527
 528     /* Set base for all searches */
 529     $Regex      = $this->DivListApplication->Regex;
 530     $SubSearch  = $this->DivListApplication->SubSearch;
 531     $Flags      =  GL_NONE | GL_SIZELIMIT;
 532     $Filter     = "(&(cn=".$Regex.")(objectClass=gosaApplication))";
 533     $tmp        = array();
 534
 535     if(!$this->IsReleaseManagementActivated()){
 536       $use_base = $this->app_base;
 537     }else{
 538       $use_base = $this->app_release;
 539     }
 540
 541     if($SubSearch){
 542       $Flags    |= GL_SUBSEARCH;
 543     }
 544
 545     $res= get_list($Filter, "application", $use_base, array("cn","description","dn","objectClass"), $Flags);
 546     $tmp2 = array();
 547     foreach ($res as $val){
 548       $tmp[strtolower($val['cn'][0]).$val['cn'][0].$val['dn']]=$val;
 549       $tmp2[strtolower($val['cn'][0]).$val['cn'][0].$val['dn']] = strtolower($val['cn'][0]).$val['cn'][0].$val['dn'];
 550     }
 551
 552     natcasesort($tmp2);
 553     $this->applications=array();
 554     foreach($tmp2 as $val){
 555       $this->applications[]=$tmp[$val];
 556     }
 557     reset ($this->applications);
 558   }
 559
 560   function remove_from_parent()
 561   {
 562     /* Optionally execute a command after we're done */
 563     $this->postremove();
 564   }
 565
 566
 567   function copyPasteHandling_from_queue($s_action,$s_entry)
 568   {
 569     /* Check if Copy & Paste is disabled */
 570     if(!is_object($this->CopyPasteHandler)){
 571       return("");
 572     }
 573
 574     /* Add a single entry to queue */
 575     if($s_action == "cut" || $s_action == "copy"){
 576
 577       /* Cleanup object queue */
 578       $this->CopyPasteHandler->cleanup_queue();
 579       $dn = $this->applications[$s_entry]['dn'];
 580       $this->CopyPasteHandler->add_to_queue($dn,$s_action,"apptabs","APPSTABS","application");
 581     }
 582
 583
 584     /* Add entries to queue */
 585     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 586
 587       /* Cleanup object queue */
 588       $this->CopyPasteHandler->cleanup_queue();
 589
 590       /* Add new entries to CP queue */
 591       foreach($this->list_get_selected_items() as $id){
 592         $dn = $this->applications[$id]['dn'];
 593
 594         if($s_action == "copy_multiple"){
 595           $this->CopyPasteHandler->add_to_queue($dn,"copy","apptabs","APPSTABS","application");
 596         }
 597         if($s_action == "cut_multiple"){
 598           $this->CopyPasteHandler->add_to_queue($dn,"cut","apptabs","APPSTABS","application");
 599         }
 600       }
 601     }
 602
 603     /* Start pasting entries */
 604     if($s_action == "editPaste"){
 605       $this->start_pasting_copied_objects = TRUE;
 606     }
 607
 608
 609     /* Return C&P dialog */
 610     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 611
 612
 613       /* Get dialog */
 614       $this->CopyPasteHandler->SetVar("base",$this->app_base);
 615       $this->CopyPasteHandler->SetVar("parent",&$this);
 616       $data = $this->CopyPasteHandler->execute();
 617
 618       /* Return dialog data */
 619       if(!empty($data)){
 620         return($data);
 621       }
 622     }
 623
 624     /* Automatically disable status for pasting */
 625     if(!$this->CopyPasteHandler->entries_queued()){
 626       $this->start_pasting_copied_objects = FALSE;
 627     }
 628     return("");
 629   }
 630
 631
 632   function list_get_selected_items()
 633   {
 634     $ids = array();
 635     foreach($_POST as $name => $value){
 636       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 637         $id   = preg_replace("/^item_selected_/","",$name);
 638         $ids[$id] = $id;
 639       }
 640     }
 641     return($ids);
 642   }
 643
 644
 645   /* Save to LDAP */
 646   function save()
 647   {
 648     /* Optionally execute a command after we're done */
 649     $this->postcreate();
 650   }
 651
 652   function remove_lock()
 653   {
 654     if (isset($this->apptabs->dn)){
 655       del_lock ($this->apptabs->dn);
 656     }
 657   }
 658
 659   function save_object()
 660   {
 661     $this->DivListApplication->save_object();
 662     if(is_object($this->CopyPasteHandler)){
 663       $this->CopyPasteHandler->save_object();
 664     }
 665
 666     if($this->IsReleaseManagementActivated() && isset($_POST['app_release'])){
 667       $sel_rel = get_post('app_release');
 668       $releases = array_flip($this->getReleases());
 669       if(isset($releases[$sel_rel])){
 670         $this->app_release = $releases[$sel_rel];
 671       }
 672     }elseif(!$this->IsReleaseManagementActivated()){
 673       $this->app_base = get_ou("applicationou").$this->DivListApplication->selectedBase;
 674     }
 675   }
 676
 677   function check() {}
 678   function adapt_from_template($dn, $skip= array()) {}
 679   function password_change_needed() {}
 680 }
 681 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 682 ?>