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         $s_action="new";
  81       }elseif(preg_match("/^editPaste.*/i",$key)){
  82         $s_action="editPaste";
  83       }elseif(preg_match("/^copy_.*/",$key)){
  84         $s_action="copy";
  85         $s_entry  = preg_replace("/^copy_/i","",$key);
  86       }elseif(preg_match("/^cut_.*/",$key)){
  87         $s_action="cut";
  88         $s_entry  = preg_replace("/^cut_/i","",$key);
  89       }elseif(preg_match("/_group_edit_/",$key)){
  90         $type = preg_replace("/_group_edit_.*$/","",$key);
  91         $s_action="edit";
  92         $s_entry  = preg_replace("/".$type."_group_edit_/i","",$key);
  93         $_POST['arg'] = $type;
  94       }
  95     }
  96     $s_entry  = preg_replace("/_.$/","",$s_entry);
  97
  98     // Edit if
  99     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 100       $s_action ="edit";
 101       $s_entry  = $_GET['id'];
 102     }
 103
 104
 105     /****************
 106       Copy & Paste handling
 107      ****************/
 108
 109     /* Display the copy & paste dialog, if it is currently open */
 110     $ret = $this->copyPasteHandling($s_action,$s_entry);
 111     if($ret){
 112       return($ret);
 113     }
 114
 115     /****************
 116       Create a new object group
 117      ****************/
 118
 119     /* New group? */
 120     if ($s_action=="new"){
 121
 122       /* By default we set 'dn' to 'new', all relevant plugins will
 123          react on this. */
 124       $this->dn= "new";
 125
 126       /* Create new usertab object */
 127       $this->ogroup= new ogrouptabs($this->config,$this->config->data['TABS']['OGROUPTABS'], $this->dn,"ogroups");
 128       $this->ogroup->set_acl_base($this->DivListOGroup->selectedBase);
 129     }
 130
 131
 132     /****************
 133       Delete object group
 134      ****************/
 135
 136     if ($s_action=="del"){
 137
 138       /* Get 'dn' from posted 'uid' */
 139       $this->dn= $this->ogrouplist[$s_entry]['dn'];
 140
 141       /* Load permissions for selected 'dn' and check if
 142          we're allowed to remove this 'dn' */
 143       $acl = $this->ui->get_permissions($this->dn,"ogroups");
 144       if(preg_match("/d/",$acl)){
 145
 146         /* Check locking, save current plugin in 'back_plugin', so
 147            the dialog knows where to return. */
 148         if (($user= get_lock($this->dn)) != ""){
 149           return(gen_locked_message ($user, $this->dn));
 150         }
 151
 152         /* Lock the current entry, so nobody will edit it during deletion */
 153         add_lock ($this->dn, $this->ui->dn);
 154         $smarty->assign("info", sprintf(_("You're about to delete the object group '%s'."), @LDAP::fix($this->dn)));
 155         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 156       } else {
 157
 158         /* Obviously the user isn't allowed to delete. Show message and
 159            clean session. */
 160         print_red (_("You are not allowed to delete this object group!"));
 161       }
 162     }
 163
 164
 165     /****************
 166       Delete confirmed
 167      ****************/
 168
 169     /* Confirmation for deletion has been passed. Group should be deleted. */
 170     if (isset($_POST['delete_group_confirm'])){
 171
 172       /* Some nice guy may send this as POST, so we've to check
 173          for the permissions again. */
 174       $acl = $this->ui->get_permissions($this->dn,"ogroups");
 175       if(preg_match("/d/",$acl)){
 176
 177         /* Delete request is permitted, perform LDAP action */
 178         $this->ogroup= new ogrouptabs($this->config,
 179             $this->config->data['TABS']['OGROUPTABS'], $this->dn);
 180         $this->ogroup->set_acl(array($this->acl));
 181         $this->ogroup->delete ();
 182         gosa_log ("Object group'".$this->dn."' has been removed");
 183         unset ($this->ogroup);
 184         $this->ogroup= NULL;
 185       } else {
 186
 187         /* Normally this shouldn't be reached, send some extra
 188            logs to notify the administrator */
 189         print_red (_("You are not allowed to delete this object group!"));
 190         gosa_log ("Warning: '".$this->ui->uid."' tried to trick group deletion.");
 191       }
 192
 193       /* Remove lock file after successfull deletion */
 194       del_lock ($this->dn);
 195       unset($_SESSION['objectinfo']);
 196     }
 197
 198
 199     /****************
 200       Delete object group Canceled
 201      ****************/
 202
 203     /* Delete group canceled? */
 204     if (isset($_POST['delete_cancel'])){
 205       del_lock ($this->dn);
 206       unset($_SESSION['objectinfo']);
 207     }
 208
 209
 210     /****************
 211       Edit group
 212      ****************/
 213
 214     if (($s_action=="edit") && (! isset($this->ogroup->config)) ){
 215
 216       /* Get 'dn' from posted 'uid', must be unique */
 217       $this->dn= $this->ogrouplist[$s_entry]['dn'];
 218
 219       /* Check locking, save current plugin in 'back_plugin', so
 220          the dialog knows where to return. */
 221       if (($user= get_lock($this->dn)) != ""){
 222         return(gen_locked_message ($user, $this->dn));
 223       }
 224
 225       /* Lock the current entry, so everyone will get the
 226          above dialog */
 227       add_lock ($this->dn, $this->ui->dn);
 228
 229       /* Register grouptab to trigger edit dialog */
 230       $this->ogroup= new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $this->dn, "ogroups");
 231       $this->ogroup->set_acl_base($this->dn);
 232       $_SESSION['objectinfo']= $this->dn;
 233     }
 234
 235
 236     /****************
 237       Edit finished save
 238      ****************/
 239
 240     /* Finish button has been pressed */
 241     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->ogroup->config)) ){
 242
 243       /* Check tabs, will feed message array */
 244       $message= $this->ogroup->check();
 245
 246       /* Save, or display error message? */
 247       if (count($message) == 0){
 248
 249         /* Save user data to ldap */
 250         $this->ogroup->save();
 251         gosa_log ("Object group'".$this->dn."' has been saved");
 252
 253         if (!isset($_POST['edit_apply'])){
 254           /* Group has been saved successfully, remove lock from
 255              LDAP. */
 256           if ($this->dn != "new"){
 257             del_lock ($this->dn);
 258           }
 259
 260           unset ($this->ogroup);
 261           $this->ogroup= NULL;
 262           unset ($_SESSION['objectinfo']);
 263         }
 264       } else {
 265         /* Ok. There seem to be errors regarding to the tab data,
 266            show message and continue as usual. */
 267         show_errors($message);
 268       }
 269     }
 270
 271
 272     /****************
 273       Cancel edit object group
 274      ****************/
 275
 276     /* Cancel dialogs */
 277     if (isset($_POST['edit_cancel'])){
 278       del_lock ($this->ogroup->dn);
 279       unset ($this->ogroup);
 280       $this->ogroup= NULL;
 281       unset($_SESSION['objectinfo']);
 282     }
 283
 284
 285     /****************
 286       Display open dialogs
 287      ****************/
 288
 289     /* Show dialog if object is present */
 290     if (isset($this->ogroup->config)){
 291       $display= $this->ogroup->execute();
 292
 293       /* Don't show buttons if tab dialog requests this */
 294       if (!$this->ogroup->by_object[$this->ogroup->current]->dialog){
 295         $display.= "<p style=\"text-align:right\">\n";
 296         $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 297         $display.= "&nbsp;\n";
 298         if ($this->dn != "new"){
 299           $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
 300           $display.= "&nbsp;\n";
 301         }
 302         $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 303         $display.= "</p>";
 304       }
 305       return ($display);
 306     }
 307
 308
 309     /****************
 310       Display list
 311      ****************/
 312
 313     /* Check if there is a snapshot dialog open */
 314     $base = $this->DivListOGroup->selectedBase;
 315     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 316       return($str);
 317     }
 318
 319     /* Display dialog with group list */
 320     $this->DivListOGroup->parent = $this;
 321     $this->DivListOGroup->execute();
 322
 323     /* Add departments if subsearch is disabled */
 324     if(!$this->DivListOGroup->SubSearch){
 325       $this->DivListOGroup->AddDepartments($this->DivListOGroup->selectedBase,4);
 326     }
 327     $this->reload ();
 328     $this->DivListOGroup->setEntries($this->ogrouplist);
 329     return($this->DivListOGroup->Draw());
 330   }
 331
 332
 333   /* Return departments, that will be included within snapshot detection */
 334   function get_used_snapshot_bases()
 335   {
 336     return(array(get_groups_ou().$this->DivListOGroup->selectedBase));
 337   }
 338
 339
 340
 341   function convert_list($input)
 342   {
 343     $temp= "";
 344
 345     $conv= array(
 346         "U" => array("select_user.png"        ,_("User")        , "ogroup"),
 347         "G" => array("select_groups.png"      ,_("Group")       , "ogroup"),
 348         "A" => array("select_application.png" ,_("Application") , "ogroup"),
 349         "D" => array("select_department.png"  ,_("Department")  , "ogroup"),
 350         "S" => array("select_server.png"      ,_("Server")      , "ogroup"),
 351         "F" => array("select_phone.png"       ,_("Phone")       , "phonequeue"),
 352         "W" => array("select_workstation.png" ,_("Workstation") , "workstartup"),
 353         "T" => array("select_terminal.png"    ,_("Terminal")    , "termgroup"),
 354         "P" => array("select_printer.png"     ,_("Printer")     , "ogroup"));
 355
 356     /* Assemble picture */
 357     $type= $input['gosaGroupObjects'][0];
 358     $type= preg_replace("/[^A-Z]/i","",$type);
 359     if (isset($type[0])){
 360       $p1['pic']= $conv[$type[0]][0];
 361       $p1['tit']= $conv[$type[0]][1];
 362       $p1['alt']= $type[0];
 363       $p1['lnk']= $conv[$type[0]][2];
 364       $html_object_1 = "<input type='image' name='".$p1['lnk']."_group_edit_%KEY' ";
 365     } else {
 366       $p1['pic']= "empty.png";
 367       $p1['tit']= "";
 368       $p1['alt']= "";
 369       $p1['lnk']= "";//$conv[$type[0]][2];
 370       $html_object_1 = "<img ";
 371     }
 372
 373     if (isset($type[1])){
 374       $p2['pic']= $conv[$type[1]][0];
 375       $p2['alt']= $type[1];
 376       $p2['tit']= $conv[$type[1]][1];
 377       $p2['lnk']= $conv[$type[1]][2];
 378       $html_object_2 = "<input type='image' name='".$p2['lnk']."_group_edit_%KEY' ";
 379     } else {
 380       $p2['pic']= "empty.png";
 381       $p2['alt']= "";
 382       $p2['tit']= "";
 383       $p2['lnk']= ""; //$conv[$type[0]][2];
 384       $html_object_2 = "<img ";
 385     }
 386
 387     $temp = $html_object_1." class='center' id='iconA".preg_replace("/_/","",$p1['lnk']."_group_edit_%KEY")."'
 388       src='images/".$p1['pic']."' alt='".$p1['alt']."' title='".$p1['tit']."'>";
 389     $temp.= $html_object_2." class='center' id='iconB".preg_replace("/_/","",$p2['lnk']."_group_edit_%KEY")."'
 390       src='images/".$p2['pic']."' alt='".$p2['alt']."' title='".$p2['tit']."'>";
 391     return ($temp);
 392   }
 393
 394
 395   function reload()
 396   {
 397     /* Set base for all searches && initialise some vars */
 398     $this->ogrouplist= array();
 399     $base     = $this->DivListOGroup->selectedBase;
 400     $filter   = "(gosaGroupObjects=[])";
 401     $Regex    = $this->DivListOGroup->Regex;
 402
 403     $chk = array(
 404         "UserGroups"          => "(gosaGroupObjects=*U*)" ,
 405         "GroupGroups"         => "(gosaGroupObjects=*G*)" ,
 406         "ApplicationGroups"   => "(gosaGroupObjects=*A*)" ,
 407         "DepartmentGroups"    => "(gosaGroupObjects=*D*)" ,
 408         "ServerGroups"        => "(gosaGroupObjects=*S*)" ,
 409         "WorkstationGroups"   => "(gosaGroupObjects=*W*)" ,
 410         "TerminalGroups"      => "(gosaGroupObjects=*T*)" ,
 411         "PrinterGroups"       => "(gosaGroupObjects=*P*)" ,
 412         "PhoneGroups"         => "(gosaGroupObjects=*F*)" );
 413     /* Create filter */
 414     foreach($chk as $chkBox => $FilterPart){
 415       if($this->DivListOGroup->$chkBox){
 416         $filter .=  $FilterPart;
 417       }
 418     }
 419     $filter= "(&(cn=$Regex)(objectClass=gosaGroupOfNames)(|$filter))";
 420
 421     if($this->DivListOGroup->SubSearch){
 422       $res= get_list($filter, "ogroups", $base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT | GL_SUBSEARCH);
 423     }else{
 424       $res= get_list($filter, "ogroups", get_groups_ou().$base, array("cn","objectClass","gosaGroupObjects"), GL_SIZELIMIT );
 425     }
 426
 427     $this->ogrouplist= $res;
 428     ksort ($this->ogrouplist);
 429     reset ($this->ogrouplist);
 430     $tmp=array();
 431     foreach($this->ogrouplist as $tkey => $val ){
 432       $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
 433     }
 434     ksort($tmp);
 435     $this->ogrouplist=array();
 436     foreach($tmp as $val){
 437       $this->ogrouplist[]=$val;
 438     }
 439     reset ($this->ogrouplist);
 440   }
 441
 442
 443   function copyPasteHandling($s_action,$s_entry)
 444   {
 445     if($this->CopyPasteHandler){
 446
 447       /* Paste copied/cutted object in here
 448        */
 449       if(($s_action == "editPaste") || ($this->CopyPasteHandler->stillOpen())){
 450         $this->CopyPasteHandler->save_object();
 451         $this->CopyPasteHandler->SetVar("base", $this->DivListOGroup->selectedBase);
 452         return($this->CopyPasteHandler->execute());
 453       }
 454
 455       /* Copy current object to CopyHandler
 456        */
 457       if($s_action == "copy"){
 458
 459
 460         $this->CopyPasteHandler->Clear();
 461         $dn       =   $this->ogrouplist[$s_entry]['dn'];
 462
 463         /* Check acls */
 464         $acl_all= $this->ui->has_complete_category_acls($dn,"ogroups");
 465         if(preg_match("/(c.*w|w.*c)/",$acl_all)){
 466           $obj      =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $dn);
 467           $objNew   =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], "new");
 468
 469           $types_of_tabs = $obj->by_object['ogroup']->gosaGroupObjects;
 470           $objNew->by_object['ogroup']->gosaGroupObjects = $types_of_tabs;
 471           $objNew->reload($types_of_tabs);
 472
 473           $this->CopyPasteHandler->Copy($obj,$objNew);
 474         }
 475       }
 476
 477       /* Copy current object to CopyHandler
 478        */
 479       if($s_action == "cut"){
 480         $this->CopyPasteHandler->Clear();
 481         $dn       =   $this->ogrouplist[$s_entry]['dn'];
 482
 483         /* Check acls */
 484         $acl_all= $this->ui->has_complete_category_acls($dn,"ogroups");
 485         if(preg_match("/(c.*w|w.*c)/",$acl_all)){
 486           $obj      =   new ogrouptabs($this->config, $this->config->data['TABS']['OGROUPTABS'], $dn);
 487           $this->CopyPasteHandler->Cut($obj);
 488         }
 489       }
 490     }
 491   }
 492
 493
 494   function save_object()
 495   {
 496     $this->DivListOGroup->save_object();
 497   }
 498
 499 }
 500
 501 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 502 ?>