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     /* Display the copy & paste dialog, if it is currently open */
 118     $ret = $this->copyPasteHandling($s_action,$s_entry);
 119     if($ret){
 120       return($ret);
 121     }
 122
 123     /****************
 124       Create a new object group
 125      ****************/
 126
 127     /* New group? */
 128     if ($s_action=="new"){
 129
 130       /* By default we set 'dn' to 'new', all relevant plugins will
 131          react on this. */
 132       $this->dn= "new";
 133
 134       /* Create new usertab object */
 135       $this->ogroup= new ogrouptabs($this->config,
 136           $this->config->data['TABS']['OGROUPTABS'], $this->dn);
 137     }
 138
 139
 140     /****************
 141       Delete object group
 142      ****************/
 143
 144     if ($s_action=="del"){
 145
 146       /* Get 'dn' from posted 'uid' */
 147       $this->dn= $this->ogrouplist[$s_entry]['dn'];
 148
 149       /* Load permissions for selected 'dn' and check if
 150          we're allowed to remove this 'dn' */
 151       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 152       $this->acl= get_module_permission($acl, "ogroup", $this->dn);
 153       if (chkacl($this->acl, "delete") == ""){
 154
 155         /* Check locking, save current plugin in 'back_plugin', so
 156            the dialog knows where to return. */
 157         if (($user= get_lock($this->dn)) != ""){
 158           return(gen_locked_message ($user, $this->dn));
 159         }
 160
 161         /* Lock the current entry, so nobody will edit it during deletion */
 162         add_lock ($this->dn, $this->ui->dn);
 163         $smarty->assign("info", sprintf(_("You're about to delete the object group '%s'."), @LDAP::fix($this->dn)));
 164         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 165       } else {
 166
 167         /* Obviously the user isn't allowed to delete. Show message and
 168            clean session. */
 169         print_red (_("You are not allowed to delete this object group!"));
 170       }
 171     }
 172
 173
 174     /****************
 175       Delete confirmed
 176      ****************/
 177
 178     /* Confirmation for deletion has been passed. Group should be deleted. */
 179     if (isset($_POST['delete_group_confirm'])){
 180
 181       /* Some nice guy may send this as POST, so we've to check
 182          for the permissions again. */
 183       if (chkacl($this->acl, "delete") == ""){
 184
 185         /* Delete request is permitted, perform LDAP action */
 186         $this->ogroup= new ogrouptabs($this->config,
 187             $this->config->data['TABS']['OGROUPTABS'], $this->dn);
 188         $this->ogroup->set_acl(array($this->acl));
 189         $this->ogroup->delete ();
 190         gosa_log ("Object group'".$this->dn."' has been removed");
 191         unset ($this->ogroup);
 192         $this->ogroup= NULL;
 193       } else {
 194
 195         /* Normally this shouldn't be reached, send some extra
 196            logs to notify the administrator */
 197         print_red (_("You are not allowed to delete this object group!"));
 198         gosa_log ("Warning: '".$this->ui->uid."' tried to trick group deletion.");
 199       }
 200
 201       /* Remove lock file after successfull deletion */
 202       del_lock ($this->dn);
 203       unset($_SESSION['objectinfo']);
 204     }
 205
 206
 207     /****************
 208       Delete object group Canceled
 209      ****************/
 210
 211     /* Delete group canceled? */
 212     if (isset($_POST['delete_cancel'])){
 213       del_lock ($this->dn);
 214       unset($_SESSION['objectinfo']);
 215     }
 216
 217
 218     /****************
 219       Edit group
 220      ****************/
 221
 222     if (($s_action=="edit") && (! isset($this->ogroup->config)) ){
 223
 224       /* Get 'dn' from posted 'uid', must be unique */
 225       $this->dn= $this->ogrouplist[$s_entry]['dn'];
 226
 227       /* Check locking, save current plugin in 'back_plugin', so
 228          the dialog knows where to return. */
 229       if (($user= get_lock($this->dn)) != ""){
 230         return(gen_locked_message ($user, $this->dn));
 231       }
 232
 233       /* Lock the current entry, so everyone will get the
 234          above dialog */
 235       add_lock ($this->dn, $this->ui->dn);
 236
 237       /* Set up the users ACL's for this 'dn' */
 238       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 239
 240       /* Register grouptab to trigger edit dialog */
 241       $this->ogroup= new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'],
 242           $this->dn);
 243       $this->ogroup->set_acl($acl);
 244       $_SESSION['objectinfo']= $this->dn;
 245     }
 246
 247
 248     /****************
 249       Edit finished save
 250      ****************/
 251
 252     /* Finish button has been pressed */
 253     if ((isset($_POST['edit_finish'])) && (isset($this->ogroup->config)) ){
 254
 255       /* Check tabs, will feed message array */
 256       $message= $this->ogroup->check();
 257
 258       /* Save, or display error message? */
 259       if (count($message) == 0){
 260
 261         /* Save user data to ldap */
 262         $this->ogroup->save();
 263         gosa_log ("Object group'".$this->dn."' has been saved");
 264
 265         /* Group has been saved successfully, remove lock from
 266            LDAP. */
 267         if ($this->dn != "new"){
 268           del_lock ($this->dn);
 269         }
 270
 271         unset ($this->ogroup);
 272         $this->ogroup= NULL;
 273         unset ($_SESSION['objectinfo']);
 274
 275       } else {
 276         /* Ok. There seem to be errors regarding to the tab data,
 277            show message and continue as usual. */
 278         show_errors($message);
 279       }
 280     }
 281
 282
 283     /****************
 284       Cancel edit object group
 285      ****************/
 286
 287     /* Cancel dialogs */
 288     if ((isset($_POST['edit_cancel'])) && (isset($this->ogroup->dn))){
 289       del_lock ($this->ogroup->dn);
 290       unset ($this->ogroup);
 291       $this->ogroup= NULL;
 292       unset($_SESSION['objectinfo']);
 293     }
 294
 295
 296     /****************
 297       Display open dialogs
 298      ****************/
 299
 300     /* Show dialog if object is present */
 301     if (isset($this->ogroup->config)){
 302       $display= $this->ogroup->execute();
 303
 304       /* Don't show buttons if tab dialog requests this */
 305       if (!$this->ogroup->by_object[$this->ogroup->current]->dialog){
 306         $display.= "<p style=\"text-align:right\">\n";
 307         $display.= "<input type=submit name=\"edit_finish\" value=\""._("Save")."\">\n";
 308         $display.= "&nbsp;\n";
 309         $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 310         $display.= "</p>";
 311       }
 312       return ($display);
 313     }
 314
 315
 316     /****************
 317       Display list
 318      ****************/
 319
 320     /* Display dialog with group list */
 321     $this->DivListOGroup->parent = $this;
 322     $this->DivListOGroup->execute();
 323
 324     /* Add departments if subsearch is disabled */
 325     if(!$this->DivListOGroup->SubSearch){
 326       $this->DivListOGroup->AddDepartments($this->DivListOGroup->selectedBase,4);
 327     }
 328     $this->reload ();
 329     $this->DivListOGroup->setEntries($this->ogrouplist);
 330     return($this->DivListOGroup->Draw());
 331   }
 332
 333
 334   function convert_list($input)
 335   {
 336     $temp= "";
 337
 338     $conv= array(
 339         "U" => array("select_user.png"        ,_("User")        , "ogroup"),
 340         "G" => array("select_groups.png"      ,_("Group")       , "ogroup"),
 341         "A" => array("select_application.png" ,_("Application") , "ogroup"),
 342         "D" => array("select_department.png"  ,_("Department")  , "ogroup"),
 343         "S" => array("select_server.png"      ,_("Server")      , "ogroup"),
 344         "F" => array("select_phone.png"       ,_("Phone")       , "phonequeue"),
 345         "W" => array("select_workstation.png" ,_("Workstation") , "workstartup"),
 346         "T" => array("select_terminal.png"    ,_("Terminal")    , "termgroup"),
 347         "P" => array("select_printer.png"     ,_("Printer")     , "ogroup"));
 348
 349     /* Assemble picture */
 350     $type= $input['gosaGroupObjects'][0];
 351     $type= preg_replace("/[^A-Z]/i","",$type);
 352     if (isset($type[0])){
 353       $p1['pic']= $conv[$type[0]][0];
 354       $p1['tit']= $conv[$type[0]][1];
 355       $p1['alt']= $type[0];
 356       $p1['lnk']= $conv[$type[0]][2];
 357     } else {
 358       $p1['pic']= "empty.png";
 359       $p1['tit']= "";
 360       $p1['alt']= "";
 361       $p1['lnk']= "";//$conv[$type[0]][2];
 362     }
 363
 364     if (isset($type[1])){
 365       $p2['pic']= $conv[$type[1]][0];
 366       $p2['alt']= $type[1];
 367       $p2['tit']= $conv[$type[1]][1];
 368       $p2['lnk']= $conv[$type[1]][2];
 369     } else {
 370       $p2['pic']= "empty.png";
 371       $p2['alt']= "";
 372       $p2['tit']= "";
 373       $p2['lnk']= ""; //$conv[$type[0]][2];
 374     }
 375     $temp = "<input type='image' name='".$p1['lnk']."_group_edit_%KEY' class='center'
 376       src='images/".$p1['pic']."' alt='".$p1['alt']."' title='".$p1['tit']."'>";
 377     $temp.= "<input type='image' name='".$p2['lnk']."_group_edit_%KEY'class='center'
 378       src='images/".$p2['pic']."' alt='".$p2['alt']."' title='".$p2['tit']."'>";
 379     return ($temp);
 380   }
 381
 382
 383   function reload()
 384   {
 385     /* Set base for all searches && initialise some vars */
 386     $this->ogrouplist= array();
 387     $base     = $this->DivListOGroup->selectedBase;
 388     $filter   = "(gosaGroupObjects=[])";
 389     $Regex    = $this->DivListOGroup->Regex;
 390
 391     $chk = array(
 392         "UserGroups"          => "(gosaGroupObjects=*U*)" ,
 393         "GroupGroups"         => "(gosaGroupObjects=*G*)" ,
 394         "ApplicationGroups"   => "(gosaGroupObjects=*A*)" ,
 395         "DepartmentGroups"    => "(gosaGroupObjects=*D*)" ,
 396         "ServerGroups"        => "(gosaGroupObjects=*S*)" ,
 397         "WorkstationGroups"   => "(gosaGroupObjects=*W*)" ,
 398         "TerminalGroups"      => "(gosaGroupObjects=*T*)" ,
 399         "PrinterGroups"       => "(gosaGroupObjects=*P*)" ,
 400         "PhoneGroups"         => "(gosaGroupObjects=*F*)" );
 401     /* Create filter */
 402     foreach($chk as $chkBox => $FilterPart){
 403       if($this->DivListOGroup->$chkBox){
 404         $filter .=  $FilterPart;
 405       }
 406     }
 407     $filter= "(&(cn=$Regex)(objectClass=gosaGroupOfNames)(|$filter))";
 408
 409     if($this->DivListOGroup->SubSearch){
 410       $res= get_list($filter, $this->ui->subtreeACL, $base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT | GL_SUBSEARCH);
 411     }else{
 412       $res= get_list($filter, $this->ui->subtreeACL, get_groups_ou().$base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT );
 413     }
 414
 415     $this->ogrouplist= $res;
 416     ksort ($this->ogrouplist);
 417     reset ($this->ogrouplist);
 418     $tmp=array();
 419     foreach($this->ogrouplist as $tkey => $val ){
 420       $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
 421     }
 422     ksort($tmp);
 423     $this->ogrouplist=array();
 424     foreach($tmp as $val){
 425       $this->ogrouplist[]=$val;
 426     }
 427     reset ($this->ogrouplist);
 428   }
 429
 430   function save_object()
 431   {
 432     $this->DivListOGroup->save_object();
 433   }
 434
 435
 436   function copyPasteHandling($s_action,$s_entry)
 437   {
 438
 439     if($this->CopyPasteHandler){
 440
 441       /* Paste copied/cutted object in here
 442        */
 443       if(($s_action == "editPaste") || ($this->CopyPasteHandler->stillOpen())){
 444         $this->CopyPasteHandler->save_object();
 445         $this->CopyPasteHandler->SetVar("base", $this->DivListOGroup->selectedBase);
 446         return($this->CopyPasteHandler->execute());
 447       }
 448
 449       /* Copy current object to CopyHandler
 450        */
 451       if($s_action == "copy"){
 452         $this->CopyPasteHandler->Clear();
 453         $dn       =   $this->ogrouplist[$s_entry]['dn'];
 454         $obj      =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $dn);
 455         $objNew   =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], "new");
 456
 457         $types_of_tabs = $obj->by_object['ogroup']->gosaGroupObjects;
 458         $objNew->by_object['ogroup']->gosaGroupObjects = $types_of_tabs;
 459         $objNew->reload($types_of_tabs);
 460
 461         $this->CopyPasteHandler->Copy($obj,$objNew);
 462       }
 463
 464       /* Copy current object to CopyHandler
 465        */
 466       if($s_action == "cut"){
 467         $this->CopyPasteHandler->Clear();
 468         $dn       =   $this->ogrouplist[$s_entry]['dn'];
 469         $obj      =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $dn);
 470         $this->CopyPasteHandler->Cut($obj);
 471       }
 472     }
 473   }
 474 }
 475
 476 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 477 ?>