gosa-core/include/class_MultiSelectWindow.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 define ("SEPERATOR", 1002);
  24
  25 class MultiSelectWindow{
  26
  27         var $bool_DisplayAlpahabet      = false;
  28         var $bool_DisplayCloseButton= true;
  29         var $bool_DisplaySaveButton = true;
  30
  31         var $SaveButtonString           = "";
  32         var $CloseButtonString  = "";
  33
  34         var $string_Title                         = "";
  35         var $string_ListHeader  = "";
  36   var $string_ListDropDown= "";
  37         var $string_Summary                     = "";
  38         var $string_Information = "";
  39
  40         var $array_Header                         = array();
  41         var $array_Elements                     = array();
  42         var $array_Checkboxes           = array();
  43         var $array_Regexes                      = array();
  44
  45         var $config                                         = array("");
  46         var $is_closed                            = false;
  47         var $is_saved                               = false;
  48         var $is_headpage                          = false;      // if true the design changes
  49         var $filterName                           = "Liste";
  50         var $DepartmentsAdded           = false;
  51   var $Added_Departments  = array();
  52         var $selectedBase       = "";
  53
  54   var $DivHeight          = "";
  55
  56   var $HideFilterPart     = false;
  57   var $List_Bottom_Info   = "";
  58   var $SaveAdditionalVars = array();  // Additional Post vars to store
  59   var $module= "";
  60
  61   var $IgnoreAccount = TRUE;
  62
  63         function ClearElementsList()
  64         {
  65                 $this->array_Elements = array();
  66         }
  67
  68   function HideFilterPart($bool = true)
  69   {
  70     $this->HideFilterPart = $bool;
  71   }
  72
  73   function SetHeight($height)
  74   {
  75     $this->DivHeight=$height;
  76   }
  77
  78         /* Adds a regex input field to the current dialog */
  79         function AddRegex($name,$string,$value,$conn,$image="images/search.png")
  80         {
  81                 $arr = array();
  82
  83                 /* Check if the given input field name was already used
  84                    for this type of dialog */
  85     $MultiDialogFilters = session::get('MultiDialogFilters');
  86                 if(isset($MultiDialogFilters[$this->filterName][$name])){
  87                         $arr['value']   = $MultiDialogFilters[$this->filterName][$name];
  88                         $this->$name = $arr['value'];
  89                 }else{
  90                         $arr['value']   = $value;
  91                 }
  92
  93                 $arr['name']            = $name;
  94                 $arr['string']          = $string;
  95                 $arr['image']           = $image;
  96                 $arr['connAlpha']       = $conn;                // Connect with alphabet select
  97                 $this->array_Regexes[] = $arr;
  98         }
  99
 100
 101   function SetDropDownHeaderMenu($str)
 102   {
 103     $this->string_ListDropDown = $str;
 104   }
 105
 106   function GetDropDownHeaderMenu()
 107   {
 108     if(!empty($this->string_ListDropDown)){
 109       $mid = new LayersMenu(6, 7, 2, 1);
 110       $mid->setImgwww("./images/");
 111       $mid->setIcondir("./images/");
 112       $mid->setDirroot("../include/utils/layer-menu/");
 113       $mid->setHorizontalMenuTpl("../ihtml/".get_template_path("",FALSE).'GOsa_MultiSelectHeader.ihtml');
 114       $mid->setSubMenuTpl("../ihtml/".get_template_path("",FALSE).'GOsa_MultiSelectHeaderSubEntry.ihtml');
 115       $mid->setMenuStructureString($this->string_ListDropDown);
 116       $mid->parseStructureForMenu('menu');
 117       $mid->newHorizontalMenu('menu');
 118       $s = $mid->getHeader();
 119       $s.= $mid->getMenu('menu');
 120       $s.= $mid->getFooter('menu');
 121       return($s);
 122     }else{
 123       return("");
 124     }
 125   }
 126
 127
 128         /* Contrucktion */
 129         function MultiSelectWindow(&$config, $filterName, $module)
 130         {
 131                 $this->config = &$config;
 132                 $this->module = $module;
 133                 $this->SaveButtonString         = _("Save");
 134                 $this->CloseButtonString        = _("Close");
 135                 $this->filterName                       = $filterName;
 136     $this->ui = get_userinfo();
 137                 $this->selectedBase  = session::get('CurrentMainBase');
 138
 139     /* Check default values for SaveAdditionalVars */
 140     $MultiDialogFilters = session::get('MultiDialogFilters');
 141     foreach($this->SaveAdditionalVars as $name){
 142       if(isset($MultiDialogFilters[$this->filterName][$name])){
 143         $this->$name = $MultiDialogFilters[$this->filterName][$name];
 144       }
 145     }
 146
 147         }
 148
 149         /* Enables the headpage mode, which changes the list look */
 150         function SetHeadpageMode()
 151         {
 152                 $this->is_headpage = true;
 153         }
 154
 155         /* Sets the List internal name (not displayed anywhere)
 156            it is used to identify every single list
 157          */
 158         function SetTitle($str)
 159         {
 160                 $this->string_Title = $str;
 161         }
 162
 163         /* Set the list header string  */
 164         function SetListHeader($str)
 165         {
 166                 $this->string_ListHeader = $str;
 167         }
 168
 169         /* This sets the list description which is the first gray bar on top of the list */
 170         function SetSummary($str)
 171         {
 172                 $this->string_Summary = $str;
 173         }
 174
 175         /* If the save button is enabled, you can change its caption with this function */
 176         function SetSaveButtonString($str)
 177         {
 178                 $this->SaveButtonString = $str;
 179         }
 180
 181         /* If the close button is enabled, you can change its caption with this function */
 182         function SetCloseButtonString($str)
 183         {
 184                 $this->CloseButtonString = $str;
 185         }
 186
 187         /* With this function you can change the text of the information box */
 188         function SetInformation($str)
 189         {
 190                 $this->string_Information = $str;
 191         }
 192
 193         /* Display the alphabet selection box*/
 194         function EnableAplhabet($bool)
 195         {
 196                 $this->bool_DisplayAlpahabet = $bool;
 197         }
 198
 199         /* Add additional header col */
 200         function AddHeader($arr)
 201         {
 202                 $this->array_Header[] = $arr;
 203         }
 204
 205         /* add additional List element */
 206         function AddElement($arr)
 207         {
 208                 $this->array_Elements[] = $arr;
 209         }
 210
 211
 212   /* Return default header part. With back, home and root icons and department selection */
 213   function get_default_header()
 214   {
 215     $enable_back = TRUE;
 216     $enable_root = TRUE;
 217     $enable_home = TRUE;
 218
 219     $ui = get_userinfo();
 220
 221     /* Check if selectedBase = first available base */
 222     $deps = $ui->get_module_departments($this->module);
 223
 224     if(!count($deps) || $deps[0] == $this->selectedBase){
 225       $enable_back = FALSE;
 226       $enable_root = FALSE;
 227     }
 228
 229     $listhead ="";
 230
 231     /* Check if we are in users home  department */
 232     if(!count($deps) ||$this->selectedBase == get_base_from_people($ui->dn)){
 233       $enable_home = FALSE;
 234     }
 235
 236     /* Draw root button */
 237     if($enable_root){
 238       $listhead .= " <input class='center' type='image' src='images/list_root.png' align='middle'
 239         title='"._("Go to root department")."' name='dep_root' alt='"._("Root")."'>&nbsp;";
 240     }else{
 241       $listhead .= " <img src='images/list_root_gray.png' class='center' alt='"._("Root")."'>&nbsp;";
 242     }
 243
 244     /* Draw back button */
 245     if($enable_back){
 246       $listhead .= " <input class='center' type='image' align='middle' src='images/list_back.png'
 247         title='"._("Go up one department")."' alt='"._("Up")."'                name='dep_back'>&nbsp;";
 248     }else{
 249       $listhead .= " <img src='images/list_back_gray.png' class='center' alt='"._("Up")."'>&nbsp;";
 250     }
 251
 252     /* Draw home button */
 253     if($enable_home){
 254       $listhead .= " <input class='center' type='image' align='middle' src='images/list_home.png'
 255         title='"._("Go to users department")."' alt='"._("Home")."'            name='dep_home'>&nbsp;";
 256     }else{
 257       $listhead .= " <img src='images/list_home_gray.png' class='center' alt='"._("Home")."'>&nbsp;";
 258     }
 259
 260     /* And at least draw reload button, this button is enabled everytime */
 261     $listhead .=  " <input class='center' type='image' src='images/list_reload.png' align='middle'
 262       title='"._("Reload list")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 263       " <img   class='center' src='images/list_seperator.png' align='middle' alt='-' height='16' width='1'>&nbsp;";
 264
 265     return ($listhead);
 266   }
 267
 268         /* Add a checkbox to the filter element,
 269            the name specifies an existing class var to store the 'selection' */
 270         function AddCheckBox($name,$value="Unset",$string="Unset",$default=false)
 271         {
 272                 $arr = array();
 273
 274                 if($name == SEPERATOR){
 275                         $arr['name'] = SEPERATOR;
 276                 }else{
 277                         /* Check if there was already a variable
 278                            for this dialog which we should use instead of the default*/
 279       $MultiDialogFilters = session::get('MultiDialogFilters');
 280                         if(isset($MultiDialogFilters[$this->filterName][$name])){
 281                                 $arr['default'] = $MultiDialogFilters[$this->filterName][$name];
 282                                 $this->$name = $arr['default'];
 283                         }else{
 284                                 $arr['default'] = $default;
 285         $this->$name = $default;
 286                         }
 287                         $arr['name']          = $name;
 288                         $arr['string']      = $string;
 289                         $arr['value']         = $value;
 290                         $arr['enabled']     = true;
 291
 292                 }
 293                 $this->array_Checkboxes[] = $arr;
 294         }
 295
 296
 297         /* Hides or unhides the checkbox with the given name */
 298         function DisableCheckBox($name,$HideShow = false)
 299         {
 300                 foreach($this->array_Checkboxes as $key => $chkbox){
 301                         if($chkbox['name'] == $name){
 302                                 $this->array_Checkboxes[$key]['enabled'] = $HideShow;
 303                         }
 304                 }
 305         }
 306
 307
 308         /* Returns true if the close button was pressed */
 309         function isClosed()
 310         {
 311                 return($this->is_closed);
 312         }
 313
 314         /* Enable the close button */
 315         function EnableCloseButton($bool)
 316         {
 317                 $this->bool_DisplayCloseButton = $bool;
 318         }
 319
 320         /* Enable the save button on the bottom of the list*/
 321         function EnableSaveButton ($bool)
 322         {
 323                 $this->bool_DisplaySaveButton = $bool;
 324         }
 325
 326   /* Add a list specific filter object to position
 327       1 on top of Information
 328       2 Between Information && Filter
 329       3 Below the Filter Part */
 330   function AddUserBoxToFilter($position)
 331   {
 332     return("");
 333   }
 334
 335   function EnableJSLeaveMsg($ignore = TRUE)
 336   {
 337     $this->IgnoreAccount = !$ignore;
 338   }
 339
 340         /* Draw the list with all list elements and filters */
 341         function Draw()
 342         {
 343
 344                 /* Check for exeeded sizelimit */
 345                 if (($message= check_sizelimit()) != ""){
 346                         return($message);
 347                 }
 348
 349                 $smarty = get_smarty();
 350                 $smarty->assign("UserBox1",$this->AddUserBoxToFilter(1));
 351                 $smarty->assign("UserBox2",$this->AddUserBoxToFilter(2));
 352                 $smarty->assign("UserBox3",$this->AddUserBoxToFilter(3));
 353
 354                 $divlist = new divlist($this->string_Title);
 355                 $divlist->SetSummary($this->string_Summary);
 356                 $divlist->SetEntriesPerPage(0); // 0 for scrollable list
 357
 358     /* Display list footer with summary of all listed entries */
 359     if(isset($this->config->data['MAIN']['LIST_SUMMARY']) && preg_match("/true/i",$this->config->data['MAIN']['LIST_SUMMARY'])){
 360       $divlist->SetFooter($this->get_List_Bottom_Info());
 361     }
 362
 363     if($this->DivHeight != ""){
 364       $divlist->SetHeight($this->DivHeight);
 365     }
 366
 367                 /* set Header informations
 368                  */
 369                 $header = array();
 370                 foreach($this->array_Header as $head){
 371                         $header[] = $head;
 372                 }
 373                 $divlist->SetHeader($header);
 374
 375                 /* set Entries
 376                  */
 377                 $elements = array();
 378                 foreach($this->array_Elements as $element){
 379                         $divlist->AddEntry($element);
 380                 }
 381
 382                 /* Create checkboxes fields
 383                  */
 384                 $boxes = "";
 385                 $boxClick = " onClick='document.mainform.submit();' ";
 386                 foreach($this->array_Checkboxes as $box){
 387
 388                         if($box['name'] == SEPERATOR){
 389                                 $boxes .= "</td></tr></table><table style='width:100%;border-top:1px solid #B0B0B0;'><tr><td>";
 390                                 continue;
 391                         }
 392
 393                         /* Skip disabled boxes */
 394                         if(!$box['enabled']) continue;
 395
 396                         /* Check if box is checked */
 397                         if($box['default'] == true){
 398                                 $boxes .="<input type='checkbox' name=\"".$box['name']."\" value='1' title=\"".htmlentities($box['value'])."\" checked ".$boxClick.">&nbsp;".$box['string']."<br>";
 399                         }else{
 400                                 $boxes .="<input type='checkbox' name=\"".$box['name']."\" value='1' title=\"".htmlentities($box['value'])."\" ".$boxClick.">&nbsp;".$box['string']."<br>";
 401                         }
 402                 }
 403                 $smarty->assign("CheckBoxes", $boxes);
 404
 405                 /* Assign regex fields
 406                  */
 407                 $regexes = "";
 408                 foreach($this->array_Regexes as $regex){
 409                         $regexes.="<table summary=\"\" style=\"width:100%;border-top:1px solid #B0B0B0;\">
 410                                 <tr>
 411                                 <td>
 412                                 <label for=\"".$regex['name']."\">
 413                                 <img alt=\"".$regex['string']."\" src=\"".$regex['image']."\" align=middle>
 414                                 </label>
 415                                 </td>
 416                                 <td width=\"99%\">
 417                                 <input id=\"".$regex['name']."\" type=\"text\" style='width:99%' name=\"".$regex['name']."\" maxlength='20'
 418                                 value=\"".htmlentities($regex['value'])."\" title=\"".htmlentities($regex['string'])."\">
 419                                 </td>
 420                                 </tr>
 421                                 </table>";
 422                 }
 423                 $smarty->assign("regexes"                       , $regexes );
 424
 425     /* Hide Filter Part if Requested or empty */
 426     if((empty($boxes)) && (empty($regexes)) || ($this->HideFilterPart)){
 427                   $smarty->assign("Skip_Filter_Part",   true);
 428     }else{
 429                   $smarty->assign("Skip_Filter_Part",   false);
 430     }
 431
 432                 /* Assign alphabet and display it
 433                  */
 434                 $smarty->assign("Display_alphabet",     $this->bool_DisplayAlpahabet);
 435                 $smarty->assign("alphabet",             generate_alphabet());
 436                 $smarty->assign("Header"                        , $this->string_ListHeader);
 437                 $smarty->assign("HeaderDropDown", $this->GetDropDownHeaderMenu());
 438                 $smarty->assign("Summary"                       , $this->string_Summary);
 439                 $smarty->assign("Title"                         , $this->string_Title);
 440                 $smarty->assign("Information"           , $this->string_Information);
 441                 $smarty->assign("IgnoreAccount"         , $this->IgnoreAccount);
 442
 443                 /* Check for exeeded sizelimit */
 444                 $smarty->assign("hint"                          , print_sizelimit_warning());
 445                 $smarty->assign("DivList"                       , $divlist->DrawList());
 446
 447
 448                 if($this->is_headpage){
 449                         $smarty->assign("tree_image",           get_template_path('images/tree.png'));
 450                         $smarty->assign("infoimage",            get_template_path('images/info.png'));
 451                         $smarty->assign("launchimage",          get_template_path('images/launch.png'));
 452                         $smarty->assign("apply",                        apply_filter());
 453                 }else{
 454                         $smarty->assign("tree_image",           get_template_path('images/tree.png'));
 455                         $smarty->assign("infoimage",            get_template_path('images/info_small.png'));
 456                         $smarty->assign("launchimage",          get_template_path('images/rocket.png'));
 457                         $smarty->assign("apply",                        apply_filter());
 458                 }
 459
 460                 /* Button handling */
 461                 $smarty->assign("SaveButtonString" ,$this->SaveButtonString);
 462                 $smarty->assign("CloseButtonString",$this->CloseButtonString);
 463
 464                 $smarty->assign("Display_Close",        $this->bool_DisplayCloseButton);
 465                 $smarty->assign("Display_Save" ,        $this->bool_DisplaySaveButton);
 466
 467                 $smarty->assign("filterName"    ,       $this->filterName);
 468                 $smarty->assign("is_headpage"   ,       $this->is_headpage);
 469
 470                 $display = $smarty->fetch(get_template_path("MultiSelectWindow.tpl"));
 471                 return($display);
 472         }
 473
 474         /* Set the close var, which simulates the close button is pressed */
 475         function Close()
 476         {
 477                 $this->is_closed = true;
 478         }
 479
 480         function Save()
 481         {
 482                 $this->is_saved = true;
 483         }
 484
 485         /* Store all checkboxes/ regexes ...
 486            Store data also into a session var, to keep the checkboxes check after reload  */
 487         function save_object()
 488         {
 489     /* Get up to date config */
 490     if(isset($this->parent->config)){
 491       $this->config = $this->parent->config;
 492     }
 493
 494     /* Update current base */
 495     $s_action ="";
 496     foreach($_POST as $key => $value){
 497       if(preg_match("/^dep_back.*/i",$key)){
 498         $s_action="back";
 499       }elseif(preg_match("/^dep_root.*/",$key)){
 500         $s_action="root";
 501       }elseif(preg_match("/^dep_home.*/i",$key)){
 502         $s_action="home";
 503       }
 504     }
 505
 506     /* Save base selection from headpage selectbox*/
 507     if(isset($_POST['CurrentMainBase'])){
 508       $this->selectedBase = $_POST['CurrentMainBase'];
 509     }
 510
 511     /* Homebutton is posted */
 512     if($s_action=="home"){
 513       $ui= get_userinfo();
 514       $base = get_base_from_people($ui->dn);
 515       $this->selectedBase= $base;
 516     }
 517
 518     /* Open selected department
 519        this is posted by the parent class MultiSelectWindow */
 520     if(isset($_GET['act'])&& ($_GET['act'] == "dep_open")){
 521       $s_entry = base64_decode($_GET['dep_id']);
 522       if (!isset($this->config->departments[$s_entry])){
 523         msg_dialog::display(_("LDAP error"), sprintf(_("Inconsistent DN encoding detected: '%s'"), LDAP::fix($s_entry)), ERROR_DIALOG);
 524       } else {
 525         $this->selectedBase = $this->config->departments[$s_entry];
 526       }
 527     }
 528
 529     /* back to the roots ^^ */
 530     if($s_action=="root"){
 531       $this->selectedBase=($this->config->current['BASE']);
 532       $dep_id = $this->ui->get_module_departments($this->module);
 533       if(isset($dep_id[key($dep_id)])){
 534         $this->selectedBase = $dep_id[key($dep_id)];
 535       }
 536     }
 537
 538
 539     /* If Back-button is pressed, move back one step in DN */
 540     if($s_action=="back"){
 541
 542       /* Get parent deprtment and check if we are allowed to step in it */
 543       $base_back= preg_replace("/^[^,]+,/", "", session::get('CurrentMainBase'));
 544       $dep_id = $this->ui->get_module_departments($this->module);
 545       if(in_array_ics($base_back,$dep_id)){
 546
 547         /* The department array keeps non DN entries as index. We need to convert
 548            it before checking the existance. */
 549         $base_back= trim(convert_department_dn($base_back));
 550
 551         /* Check if the department exists, otherwise revert to the configure base DN */
 552         if(isset($this->config->departments[$base_back])){
 553           $this->selectedBase= $this->config->departments[$base_back];
 554         }else{
 555           $this->selectedBase= $this->config->departments['/'];
 556         }
 557       }
 558     }
 559     session::set('CurrentMainBase',$this->selectedBase);
 560
 561                 if(isset($_POST['MultiSelectWindow'.$this->filterName])){
 562
 563       /* Save some additional vars */
 564       $MultiDialogFilters = session::get('MultiDialogFilters');
 565       foreach($this->SaveAdditionalVars as $name){
 566         if(isset($_POST[$name])){
 567           if(isset($this->$name)){
 568             $this->$name = $_POST[$name];
 569             $MultiDialogFilters[$this->filterName][$name] = $_POST[$name];
 570           }
 571         }
 572       }
 573       session::set('MultiDialogFilters',$MultiDialogFilters);
 574
 575                         /* Check posts from checkboxes
 576                          */
 577                         foreach($this->array_Checkboxes as $key => $box){
 578                                 if(isset($_POST[$box['name']])){
 579                                         $this->array_Checkboxes[$key]['default'] = true;
 580                                         $this->$box['name'] = true;
 581                                 }else{
 582                                         $this->array_Checkboxes[$key]['default'] = false;
 583                                         $this->$box['name'] = false;
 584                                 }
 585
 586                                 /* Save settings in out session */
 587         $MultiDialogFilters = session::get('MultiDialogFilters');
 588                                 $MultiDialogFilters[$this->filterName][$box['name']] = $this->$box['name'];
 589         session::set('MultiDialogFilters',$MultiDialogFilters);
 590                         }
 591
 592                         /* Check regex posts */
 593                         foreach($this->array_Regexes as $key => $box){
 594                                 $this->array_Regexes[$key]['value'] = $_POST[$box['name']];
 595                                 $this->$box['name'] = $_POST[$box['name']];
 596         $MultiDialogFilters = session::get('MultiDialogFilters');
 597                                 $MultiDialogFilters[$this->filterName][$box['name']] = $this->$box['name'];
 598         session::set('MultiDialogFilters',$MultiDialogFilters);
 599                         }
 600
 601                         /* call close/save if buttons are pressed */
 602                         if(isset($_POST['CloseMultiSelectWindow'])){
 603                                 $this->Close();
 604                         }
 605
 606                         if(isset($_POST['SaveMultiSelectWindow'])){
 607                                 $this->Save();
 608                         }
 609                 }
 610
 611                 /* check for alphabet selection
 612                    Check which regexes are connected to the alphabet
 613                  */
 614                 if(isset($_GET['search'])){
 615                         foreach($this->array_Regexes as $key => $box){
 616                                 /* check if this regex is connected to the alphabet selection */
 617                                 if(($box['connAlpha'])&&(isset($_GET['search']))){
 618                                         $val =  $_GET['search']."*";
 619                                         $val = preg_replace("/\*\**/","*",$val);
 620                                         $this->array_Regexes[$key]['value'] = $val;
 621                                         $this->$box['name'] = $val;
 622           $MultiDialogFilters = session::get('MultiDialogFilters');
 623           $MultiDialogFilters[$this->filterName][$box['name']] =  $val;
 624           session::set('MultiDialogFilters',$MultiDialogFilters);
 625                                 }
 626                         }
 627                 }
 628         }
 629
 630
 631   /* Create header snapshot value */
 632   function get_snapshot_header($layer_menu = FALSE)
 633   {
 634     $str = "";
 635     if($this->parent->snapshotEnabled()){
 636       $ok = false;
 637       foreach($this->parent->get_used_snapshot_bases() as $base){
 638         $ok |= count($this->parent->getAllDeletedSnapshots($base)) >= 1 ;
 639       }
 640       if($ok){
 641         if($layer_menu){
 642           $str = "..|<img class='center' src='images/restore.png' alt='"._("Restore")."'>&nbsp;"._("Restore")."|RestoreDeletedSnapShot|\n";
 643         }else{
 644           $str = "<input class='center' type='image' align='middle' src='images/restore.png'
 645             title='"._("Restore snapshopts of already deleted objects")."'
 646             alt='"._("Restore")."' name='RestoreDeletedSnapShot'>&nbsp;";
 647         }
 648       }else{
 649         if($layer_menu){
 650           $str = "..|<img class='center' src='images/restore_grey.png' alt=''>&nbsp;"._("Restore")."||\n";
 651         }else{
 652           $str = "<img class='center' src='images/restore_grey.png' alt=''>&nbsp;";
 653         }
 654       }
 655 #      $str .= "<img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;";
 656     }
 657     return($str);
 658   }
 659
 660
 661   function GetSnapShotActions($dn)
 662   {
 663     $str= "";
 664     if($this->parent->snapshotEnabled()){
 665
 666       if(count($this->parent->Available_SnapsShots($dn))){
 667         $str.= "<input class='center' type='image' src='images/restore.png'
 668           alt='"._("Restore snapshot")."' name='RestoreSnapShotDialog_".base64_encode($dn)."' title='"._("Restore snapshot")."'>&nbsp;";
 669       } else {
 670         $str = "<img class='center' src='images/restore_grey.png' alt=''>&nbsp;";
 671       }
 672
 673       $str.= "<input class='center' type='image' src='images/snapshot.png'
 674         alt='"._("Create snapshot")."' name='CreateSnapShotDialog_".base64_encode($dn)."' title='"._("Create a new snapshot from this object")."'>&nbsp;";
 675     }
 676
 677     return($str);
 678   }
 679
 680
 681         /* this function adds the sub-departments of the current tree to the list */
 682         function AddDepartments($base = false,$numtabs = 3,$empty_tabs_in_front = 0)
 683         {
 684                 $this->DepartmentsAdded = true;
 685     $this->Added_Departments = array();
 686
 687                 /* check for a valid base */
 688                 if(!$base){
 689                         if(!session::is_set('CurrentMainBase')){
 690                                 session::set('CurrentMainBase',$this->config->current['BASE']);
 691                         }
 692                         $base  = session::get('CurrentMainBase');
 693                 }
 694
 695                 /* Create ldap obj and switch into base*/
 696                 $ldap = $this->config->get_ldap_link();
 697                 $ldap->cd($base);
 698
 699                 /* reset current deps */
 700                 $this->departments = array();
 701
 702                 /* Get all departments within this subtree */
 703                 $deps= get_list("(&(|(ou=*)(description=*))(objectClass=gosaDepartment))", $this->module, $base,
 704                     array("ou", "description"), GL_SIZELIMIT | GL_CONVERT);
 705
 706                 /* Edit delete link for system types
 707                  */
 708                 $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=dep_open&amp;dep_id=%s'>%s</a>";
 709
 710                 /* Create an array with all visible (in the list) departments */
 711                 $departments = array();
 712                 foreach($deps as $value){
 713                         if(isset($value['description'][0])){
 714                                 $this->departments[$value['dn']]= get_sub_department($value['dn'])." - [".$value["description"][0]."]";
 715                         }else{
 716                                 $this->departments[$value['dn']]= get_sub_department($value['dn']);
 717                         }
 718                 }
 719                 natcasesort($this->departments);
 720
 721
 722     if($empty_tabs_in_front){
 723 #      $numtabs -= $empty_tabs_in_front;
 724     }
 725
 726                 /* Add deps to this dialog object list */
 727                 foreach($this->departments as $key=> $val){
 728
 729                         /* Add missing entries ... */
 730                         if(!isset($this->config->departments[trim($key)])){
 731                                 $this->config->departments[trim($key)]="";
 732                         }
 733
 734                         /* check if this department contains sub-departments
 735                            Display different image in this case
 736                          */
 737                         $non_empty="";
 738                         $nkey= normalizePreg($key);
 739                         foreach($this->config->departments as $keyd=>$vald ){
 740                                 if(preg_match('/$nkey\/.*/',$keyd)){
 741                                         $non_empty="full";
 742                                 }
 743                         }
 744
 745                         /* Add to divlist */
 746                         $row = array();
 747
 748       if($empty_tabs_in_front){
 749         for($i = 0; $i < $empty_tabs_in_front ; $i ++){
 750           $row[] = array("string"=>"&nbsp;", "attach" => "style='text-align:center;width:20px;'");
 751         }
 752       }
 753
 754                         $row[]=$field1=array("string"=>"<img src='images/".$non_empty."folder.png' alt='department'>","attach"=>"style='text-align:center;width:20px;'");
 755                         $row[]=$field2=array("string"=>sprintf($linkopen,base64_encode($key),$val), "attach" => "style=''");
 756
 757                         if($numtabs > 2){
 758                                 for($i = 2 ; $i < $numtabs;$i++){
 759           if(isset( $this->array_Header[$i + $empty_tabs_in_front]['attach'])){
 760             $row[] = array("string"=>"&nbsp;","attach" => $this->array_Header[$i + $empty_tabs_in_front]['attach']);
 761           }else{
 762             $row[] = array("string"=>"&nbsp;");
 763           }
 764                                 }
 765                         }
 766                         $this->AddElement($row);
 767       $this->Added_Departments[] = $row;
 768                 }
 769         }
 770
 771   function set_List_Bottom_Info($str)
 772   {
 773     $this->List_Bottom_Info = $str;
 774   }
 775
 776   function get_List_Bottom_Info()
 777   {
 778     return($this->List_Bottom_Info);
 779   }
 780 }
 781 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 782 ?>