plugins/admin/ogroups/class_ogroupManagement.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2004 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 require "tabs_ogroups.inc";
  21
  22 class ogroupManagement extends plugin
  23 {
  24   /* Definitions */
  25   var $plHeadline= "Object groups";
  26   var $plDescription= "This does something";
  27
  28   /* attribute list for save action */
  29   var $attributes= array();
  30   var $objectclasses= array();
  31   var $obtypes= array();
  32   var $ogroup;
  33
  34   var $CopyPasteHandler = NULL;
  35   var $DivListOGroup    = NULL;
  36
  37   function ogroupManagement ($config, $dn= NULL)
  38   {
  39     /* Include config object */
  40     $this->config= $config;
  41     $this->ui= get_userinfo();
  42
  43     /* Copy & Paste enabled ?
  44      */
  45     if((isset($this->config->data['MAIN']['ENABLECOPYPASTE']))&&(preg_match("/true/i",$this->config->data['MAIN']['ENABLECOPYPASTE'] ))){
  46       $this->CopyPasteHandler = new CopyPasteHandler($this->config);
  47     }
  48
  49     /* Div lsit management */
  50     $this->DivListOGroup = new divListOGroup($this->config,$this);
  51   }
  52
  53   function execute()
  54   {
  55     /* Call parent execute */
  56     plugin::execute();
  57
  58     /****************
  59       Variable intialisation && Check posts for commands
  60      ****************/
  61
  62     $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^group_edit_/","/^group_del_/");
  63
  64     $smarty     = get_smarty();
  65     $s_action   = "";
  66     $s_entry    = "";
  67
  68     /* Test Posts */
  69     foreach($_POST as $key => $val){
  70       // Post for delete
  71       if(preg_match("/^group_del.*/",$key)){
  72         $s_action = "del";
  73         $s_entry  = preg_replace("/^group_".$s_action."_/i","",$key);
  74         // Post for edit
  75       }elseif(preg_match("/^group_edit_.*/",$key)){
  76         $s_action="edit";
  77         $s_entry  = preg_replace("/^group_".$s_action."_/i","",$key);
  78         // Post for new
  79       }elseif(preg_match("/^group_new.*/",$key)){
  80         $s_action="new";
  81       }elseif(preg_match("/^group_tplnew.*/i",$key)){
  82         $s_action="new_tpl";
  83       }elseif(preg_match("/^group_chgpw.*/i",$key)){
  84         $s_action="change_pw";
  85         $s_entry  = preg_replace("/group_chgpw_/i","",$key);
  86       }elseif(preg_match("/^editPaste.*/i",$key)){
  87         $s_action="editPaste";
  88       }elseif(preg_match("/^copy_.*/",$key)){
  89         $s_action="copy";
  90         $s_entry  = preg_replace("/^copy_/i","",$key);
  91       }elseif(preg_match("/^cut_.*/",$key)){
  92         $s_action="cut";
  93         $s_entry  = preg_replace("/^cut_/i","",$key);
  94       }elseif(preg_match("/_group_edit_/",$key)){
  95         $type = preg_replace("/_group_edit_.*$/","",$key);
  96         $s_action="edit";
  97         $s_entry  = preg_replace("/".$type."_group_edit_/i","",$key);
  98         $_POST['arg'] = $type;
  99       }
 100     }
 101     $s_entry  = preg_replace("/_.$/","",$s_entry);
 102
 103     // Edit if
 104     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 105       $s_action ="edit";
 106       $s_entry  = $_GET['id'];
 107     }
 108
 109
 110     /****************
 111       Copy & Paste handling
 112      ****************/
 113
 114     /* Only perform copy / paste if it is enabled
 115      */
 116
 117
 118     /********************
 119       Copy & Paste Handling  ...
 120      ********************/
 121
 122     /* Only perform copy&paste requests if it is enabled
 123      */
 124     /* Get 'dn' from posted 'uid' */
 125     if(in_array_ics($s_action,array("editPaste","cut","copy")) || $this->CopyPasteHandler->stillOpen()){
 126
 127       if(isset($this->ogrouplist[trim($s_entry)]['dn'])){
 128         $dn= $this->ogrouplist[trim($s_entry)]['dn'];
 129       }else{
 130         $dn = $this->DivListOGroup->selectedBase;
 131       }
 132
 133       $acl= get_permissions ($dn, $this->ui->subtreeACL);
 134       $acl= get_module_permission($acl, "ogroup", $dn);
 135
 136       if($acl != "#all#"){
 137         print_red (_("You are not allowed to execute this method!"));
 138       }else{
 139         /* Display the copy & paste dialog, if it is currently open */
 140         $ret = $this->copyPasteHandling($s_action,$s_entry);
 141         if($ret){
 142           return($ret);
 143         }
 144       }
 145     }
 146
 147     /****************
 148       Create a new object group
 149      ****************/
 150
 151     /* New group? */
 152     if ($s_action=="new"){
 153
 154       /* By default we set 'dn' to 'new', all relevant plugins will
 155          react on this. */
 156       $this->dn= "new";
 157
 158       /* Create new usertab object */
 159       $this->ogroup= new ogrouptabs($this->config,
 160           $this->config->data['TABS']['OGROUPTABS'], $this->dn);
 161     }
 162
 163
 164     /****************
 165       Delete object group
 166      ****************/
 167
 168     if ($s_action=="del"){
 169
 170       /* Get 'dn' from posted 'uid' */
 171       $this->dn= $this->ogrouplist[$s_entry]['dn'];
 172
 173       /* Load permissions for selected 'dn' and check if
 174          we're allowed to remove this 'dn' */
 175       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 176       $this->acl= get_module_permission($acl, "ogroup", $this->dn);
 177       if (chkacl($this->acl, "delete") == ""){
 178
 179         /* Check locking, save current plugin in 'back_plugin', so
 180            the dialog knows where to return. */
 181         if (($user= get_lock($this->dn)) != ""){
 182           return(gen_locked_message ($user, $this->dn));
 183         }
 184
 185         /* Lock the current entry, so nobody will edit it during deletion */
 186         add_lock ($this->dn, $this->ui->dn);
 187         $smarty->assign("info", sprintf(_("You're about to delete the object group '%s'."), @LDAP::fix($this->dn)));
 188         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 189       } else {
 190
 191         /* Obviously the user isn't allowed to delete. Show message and
 192            clean session. */
 193         print_red (_("You are not allowed to delete this object group!"));
 194       }
 195     }
 196
 197
 198     /****************
 199       Delete confirmed
 200      ****************/
 201
 202     /* Confirmation for deletion has been passed. Group should be deleted. */
 203     if (isset($_POST['delete_group_confirm'])){
 204
 205       /* Some nice guy may send this as POST, so we've to check
 206          for the permissions again. */
 207       if (chkacl($this->acl, "delete") == ""){
 208
 209         /* Delete request is permitted, perform LDAP action */
 210         $this->ogroup= new ogrouptabs($this->config,
 211             $this->config->data['TABS']['OGROUPTABS'], $this->dn);
 212         $this->ogroup->set_acl(array($this->acl));
 213         $this->ogroup->delete ();
 214         gosa_log ("Object group'".$this->dn."' has been removed");
 215         unset ($this->ogroup);
 216         $this->ogroup= NULL;
 217       } else {
 218
 219         /* Normally this shouldn't be reached, send some extra
 220            logs to notify the administrator */
 221         print_red (_("You are not allowed to delete this object group!"));
 222         gosa_log ("Warning: '".$this->ui->uid."' tried to trick group deletion.");
 223       }
 224
 225       /* Remove lock file after successfull deletion */
 226       del_lock ($this->dn);
 227       unset($_SESSION['objectinfo']);
 228     }
 229
 230
 231     /****************
 232       Delete object group Canceled
 233      ****************/
 234
 235     /* Delete group canceled? */
 236     if (isset($_POST['delete_cancel'])){
 237       del_lock ($this->dn);
 238       unset($_SESSION['objectinfo']);
 239     }
 240
 241
 242     /****************
 243       Edit group
 244      ****************/
 245
 246     if (($s_action=="edit") && (! isset($this->ogroup->config)) ){
 247
 248       /* Get 'dn' from posted 'uid', must be unique */
 249       $this->dn= $this->ogrouplist[$s_entry]['dn'];
 250
 251       /* Check locking, save current plugin in 'back_plugin', so
 252          the dialog knows where to return. */
 253       if (($user= get_lock($this->dn)) != ""){
 254         return(gen_locked_message ($user, $this->dn));
 255       }
 256
 257       /* Lock the current entry, so everyone will get the
 258          above dialog */
 259       add_lock ($this->dn, $this->ui->dn);
 260
 261       /* Set up the users ACL's for this 'dn' */
 262       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 263
 264       /* Register grouptab to trigger edit dialog */
 265       $this->ogroup= new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'],
 266           $this->dn);
 267       $this->ogroup->set_acl($acl);
 268       $_SESSION['objectinfo']= $this->dn;
 269     }
 270
 271
 272     /****************
 273       Edit finished save
 274      ****************/
 275
 276     /* Finish button has been pressed */
 277     if ((isset($_POST['edit_finish'])) && (isset($this->ogroup->config)) ){
 278
 279       /* Check tabs, will feed message array */
 280       $message= $this->ogroup->check();
 281
 282       /* Save, or display error message? */
 283       if (count($message) == 0){
 284
 285         /* Save user data to ldap */
 286         $this->ogroup->save();
 287         gosa_log ("Object group'".$this->dn."' has been saved");
 288
 289         /* Group has been saved successfully, remove lock from
 290            LDAP. */
 291         if ($this->dn != "new"){
 292           del_lock ($this->dn);
 293         }
 294
 295         unset ($this->ogroup);
 296         $this->ogroup= NULL;
 297         unset ($_SESSION['objectinfo']);
 298
 299       } else {
 300         /* Ok. There seem to be errors regarding to the tab data,
 301            show message and continue as usual. */
 302         show_errors($message);
 303       }
 304     }
 305
 306
 307     /****************
 308       Cancel edit object group
 309      ****************/
 310
 311     /* Cancel dialogs */
 312     if ((isset($_POST['edit_cancel'])) && (isset($this->ogroup->dn))){
 313       del_lock ($this->ogroup->dn);
 314       unset ($this->ogroup);
 315       $this->ogroup= NULL;
 316       unset($_SESSION['objectinfo']);
 317     }
 318
 319
 320     /****************
 321       Display open dialogs
 322      ****************/
 323
 324     /* Show dialog if object is present */
 325     if (isset($this->ogroup->config)){
 326       $display= $this->ogroup->execute();
 327
 328       /* Don't show buttons if tab dialog requests this */
 329       if (!$this->ogroup->by_object[$this->ogroup->current]->dialog){
 330         $display.= "<p style=\"text-align:right\">\n";
 331         $display.= "<input type=submit name=\"edit_finish\" value=\""._("Save")."\">\n";
 332         $display.= "&nbsp;\n";
 333         $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 334         $display.= "</p>";
 335       }
 336       return ($display);
 337     }
 338
 339
 340     /****************
 341       Display list
 342      ****************/
 343
 344     /* Display dialog with group list */
 345     $this->DivListOGroup->parent = $this;
 346     $this->DivListOGroup->execute();
 347
 348     /* Add departments if subsearch is disabled */
 349     if(!$this->DivListOGroup->SubSearch){
 350       $this->DivListOGroup->AddDepartments($this->DivListOGroup->selectedBase,4);
 351     }
 352     $this->reload ();
 353     $this->DivListOGroup->setEntries($this->ogrouplist);
 354     return($this->DivListOGroup->Draw());
 355   }
 356
 357
 358   function convert_list($input)
 359   {
 360     $temp= "";
 361
 362     $conv= array(
 363         "U" => array("select_user.png"        ,_("User")        , "ogroup"),
 364         "G" => array("select_groups.png"      ,_("Group")       , "ogroup"),
 365         "A" => array("select_application.png" ,_("Application") , "ogroup"),
 366         "D" => array("select_department.png"  ,_("Department")  , "ogroup"),
 367         "S" => array("select_server.png"      ,_("Server")      , "ogroup"),
 368         "F" => array("select_phone.png"       ,_("Phone")       , "phonequeue"),
 369         "W" => array("select_workstation.png" ,_("Workstation") , "workstartup"),
 370         "T" => array("select_terminal.png"    ,_("Terminal")    , "termgroup"),
 371         "P" => array("select_printer.png"     ,_("Printer")     , "ogroup"));
 372
 373     /* Assemble picture */
 374     $type= $input['gosaGroupObjects'][0];
 375     $type= preg_replace("/[^A-Z]/i","",$type);
 376     if (isset($type[0])){
 377       $p1['pic']= $conv[$type[0]][0];
 378       $p1['tit']= $conv[$type[0]][1];
 379       $p1['alt']= $type[0];
 380       $p1['lnk']= $conv[$type[0]][2];
 381     } else {
 382       $p1['pic']= "empty.png";
 383       $p1['tit']= "";
 384       $p1['alt']= "";
 385       $p1['lnk']= "";//$conv[$type[0]][2];
 386     }
 387
 388     if (isset($type[1])){
 389       $p2['pic']= $conv[$type[1]][0];
 390       $p2['alt']= $type[1];
 391       $p2['tit']= $conv[$type[1]][1];
 392       $p2['lnk']= $conv[$type[1]][2];
 393     } else {
 394       $p2['pic']= "empty.png";
 395       $p2['alt']= "";
 396       $p2['tit']= "";
 397       $p2['lnk']= ""; //$conv[$type[0]][2];
 398     }
 399     $temp = "<input type='image' name='".$p1['lnk']."_group_edit_%KEY' class='center'
 400       src='images/".$p1['pic']."' alt='".$p1['alt']."' title='".$p1['tit']."'>";
 401     $temp.= "<input type='image' name='".$p2['lnk']."_group_edit_%KEY'class='center'
 402       src='images/".$p2['pic']."' alt='".$p2['alt']."' title='".$p2['tit']."'>";
 403     return ($temp);
 404   }
 405
 406
 407   function reload()
 408   {
 409     /* Set base for all searches && initialise some vars */
 410     $this->ogrouplist= array();
 411     $base     = $this->DivListOGroup->selectedBase;
 412     $filter   = "(gosaGroupObjects=[])";
 413     $Regex    = $this->DivListOGroup->Regex;
 414
 415     $chk = array(
 416         "UserGroups"          => "(gosaGroupObjects=*U*)" ,
 417         "GroupGroups"         => "(gosaGroupObjects=*G*)" ,
 418         "ApplicationGroups"   => "(gosaGroupObjects=*A*)" ,
 419         "DepartmentGroups"    => "(gosaGroupObjects=*D*)" ,
 420         "ServerGroups"        => "(gosaGroupObjects=*S*)" ,
 421         "WorkstationGroups"   => "(gosaGroupObjects=*W*)" ,
 422         "TerminalGroups"      => "(gosaGroupObjects=*T*)" ,
 423         "PrinterGroups"       => "(gosaGroupObjects=*P*)" ,
 424         "PhoneGroups"         => "(gosaGroupObjects=*F*)" );
 425     /* Create filter */
 426     foreach($chk as $chkBox => $FilterPart){
 427       if($this->DivListOGroup->$chkBox){
 428         $filter .=  $FilterPart;
 429       }
 430     }
 431     $filter= "(&(cn=$Regex)(objectClass=gosaGroupOfNames)(|$filter))";
 432
 433     if($this->DivListOGroup->SubSearch){
 434       $res= get_list($filter, $this->ui->subtreeACL, $base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT | GL_SUBSEARCH);
 435     }else{
 436       $res= get_list($filter, $this->ui->subtreeACL, get_groups_ou().$base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT );
 437     }
 438
 439     $this->ogrouplist= $res;
 440     ksort ($this->ogrouplist);
 441     reset ($this->ogrouplist);
 442     $tmp=array();
 443     foreach($this->ogrouplist as $tkey => $val ){
 444       $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
 445     }
 446     ksort($tmp);
 447     $this->ogrouplist=array();
 448     foreach($tmp as $val){
 449       $this->ogrouplist[]=$val;
 450     }
 451     reset ($this->ogrouplist);
 452   }
 453
 454   function save_object()
 455   {
 456     $this->DivListOGroup->save_object();
 457   }
 458
 459
 460   function copyPasteHandling($s_action,$s_entry)
 461   {
 462
 463     if($this->CopyPasteHandler){
 464
 465       /* Paste copied/cutted object in here
 466        */
 467       if(($s_action == "editPaste") || ($this->CopyPasteHandler->stillOpen())){
 468         $this->CopyPasteHandler->save_object();
 469         $this->CopyPasteHandler->SetVar("base", $this->DivListOGroup->selectedBase);
 470         return($this->CopyPasteHandler->execute());
 471       }
 472
 473       /* Copy current object to CopyHandler
 474        */
 475       if($s_action == "copy"){
 476         $this->CopyPasteHandler->Clear();
 477         $dn       =   $this->ogrouplist[$s_entry]['dn'];
 478         $obj      =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $dn);
 479         $objNew   =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], "new");
 480
 481         $types_of_tabs = $obj->by_object['ogroup']->gosaGroupObjects;
 482         $objNew->by_object['ogroup']->gosaGroupObjects = $types_of_tabs;
 483         $objNew->reload($types_of_tabs);
 484
 485         $this->CopyPasteHandler->Copy($obj,$objNew);
 486       }
 487
 488       /* Copy current object to CopyHandler
 489        */
 490       if($s_action == "cut"){
 491         $this->CopyPasteHandler->Clear();
 492         $dn       =   $this->ogrouplist[$s_entry]['dn'];
 493         $obj      =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $dn);
 494         $this->CopyPasteHandler->Cut($obj);
 495       }
 496     }
 497   }
 498 }
 499
 500 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 501 ?>