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