include/class_MultiSelectWindow.inc

   1 <?php
   2
   3 define ("SEPERATOR", 1002);
   4
   5 class MultiSelectWindow{
   6
   7         var $bool_DisplayAlpahabet      = false;
   8         var $bool_DisplayCloseButton= true;
   9         var $bool_DisplaySaveButton = true;
  10
  11         var $SaveButtonString           = "";
  12         var $CloseButtonString  = "";
  13
  14         var $string_Title                         = "";
  15         var $string_ListHeader  = "";
  16         var $string_Summary                     = "";
  17         var $string_Information = "";
  18
  19         var $array_Header                         = array();
  20         var $array_Elements                     = array();
  21         var $array_Checkboxes           = array();
  22         var $array_Regexes                      = array();
  23
  24         var $config                                         = array("");
  25         var $is_closed                            = false;
  26         var $is_saved                               = false;
  27         var $is_headpage                          = false;      // if true the design changes
  28         var $filterName                           = "Liste";
  29         var $DepartmentsAdded           = false;
  30   var $Added_Departments  = array();
  31         var $selectedBase       = "";
  32
  33   var $DivHeight          = "";
  34
  35   var $HideFilterPart     = false;
  36   var $List_Bottom_Info   = "";
  37   var $SaveAdditionalVars = array();  // Additional Post vars to store
  38
  39         function ClearElementsList()
  40         {
  41                 $this->array_Elements = array();
  42         }
  43
  44   function HideFilterPart($bool = true)
  45   {
  46     $this->HideFilterPart = $bool;
  47   }
  48
  49   function SetHeight($height)
  50   {
  51     $this->DivHeight=$height;
  52   }
  53
  54         /* Adds a regex input field to the current dialog */
  55         function AddRegex($name,$string,$value,$conn,$image="images/search.png")
  56         {
  57                 $arr = array();
  58
  59                 /* Check if the given input field name was already used
  60                    for this type of dialog */
  61                 if(isset($_SESSION['MultiDialogFilters'][$this->filterName][$name])){
  62                         $arr['value']   = $_SESSION['MultiDialogFilters'][$this->filterName][$name];
  63                         $this->$name = $arr['value'];
  64                 }else{
  65                         $arr['value']   = $value;
  66                 }
  67
  68                 $arr['name']            = $name;
  69                 $arr['string']          = $string;
  70                 $arr['image']           = $image;
  71                 $arr['connAlpha']       = $conn;                // Connect with alphabet select
  72                 $this->array_Regexes[] = $arr;
  73         }
  74
  75         /* Contrucktion */
  76         function MultiSelectWindow($config,$filterName)
  77         {
  78                 $this->config = $config;
  79                 $this->SaveButtonString         = _("Save");
  80                 $this->CloseButtonString        = _("Close");
  81                 $this->filterName                       = $filterName;
  82
  83                 /* Set default base, to users base  */
  84                 $this->selectedBase = $_SESSION['CurrentMainBase'];
  85
  86     /* Check default values for SaveAdditionalVars */
  87     foreach($this->SaveAdditionalVars as $name){
  88       if(isset($_SESSION['MultiDialogFilters'][$this->filterName][$name])){
  89         $this->$name = $_SESSION['MultiDialogFilters'][$this->filterName][$name];
  90       }
  91     }
  92
  93         }
  94
  95         /* Enables the headpage mode, which changes the list look */
  96         function SetHeadpageMode()
  97         {
  98                 $this->is_headpage = true;
  99         }
 100
 101         /* Sets the List internal name (not displayed anywhere)
 102            it is used to identify every single list
 103          */
 104         function SetTitle($str)
 105         {
 106                 $this->string_Title = $str;
 107         }
 108
 109         /* Set the list header string  */
 110         function SetListHeader($str)
 111         {
 112                 $this->string_ListHeader = $str;
 113         }
 114
 115         /* This sets the list description which is the first gray bar on top of the list */
 116         function SetSummary($str)
 117         {
 118                 $this->string_Summary = $str;
 119         }
 120
 121         /* If the save button is enabled, you can change its caption with this function */
 122         function SetSaveButtonString($str)
 123         {
 124                 $this->SaveButtonString = $str;
 125         }
 126
 127         /* If the close button is enabled, you can change its caption with this function */
 128         function SetCloseButtonString($str)
 129         {
 130                 $this->CloseButtonString = $str;
 131         }
 132
 133         /* With this function you can change the text of the information box */
 134         function SetInformation($str)
 135         {
 136                 $this->string_Information = $str;
 137         }
 138
 139         /* Display the alphabet selection box*/
 140         function EnableAplhabet($bool)
 141         {
 142                 $this->bool_DisplayAlpahabet = $bool;
 143         }
 144
 145         /* Add additional header col */
 146         function AddHeader($arr)
 147         {
 148                 $this->array_Header[] = $arr;
 149         }
 150
 151         /* add additional List element */
 152         function AddElement($arr)
 153         {
 154                 $this->array_Elements[] = $arr;
 155         }
 156
 157
 158   function get_default_header($navigation= TRUE)
 159   {
 160     $enable_back = $navigation;
 161     $enable_root = $navigation;
 162     $enable_home = $navigation;
 163
 164     $ui = get_userinfo();
 165
 166     /* Check if selectedBase = first available base */
 167     $deps = array();
 168     foreach($this->config->departments as $dep){
 169       $deps[] = $dep;
 170     }
 171
 172
 173     if(!count($deps) || $deps[0] == $this->selectedBase){
 174       $enable_back = FALSE;
 175       $enable_root = FALSE;
 176     }
 177
 178     /* Check if we are in users home  department */
 179     if(!count($deps) ||$this->selectedBase == get_base_from_people($ui->dn)){
 180       $enable_home = FALSE;
 181     }
 182
 183     /* Create header with selected base */
 184     $listhead = "<div style='background:#F0F0F9;padding:5px;'>";
 185
 186     /* Draw root button */
 187     if($enable_root){
 188       $listhead .= " <input class='center' type='image' src='images/list_root.png' align='middle'
 189         title='"._("Go to root department")."' name='dep_root' alt='"._("Root")."'>&nbsp;";
 190     }else{
 191       $listhead .= " <img src='images/list_root_gray.png' class='center' alt='"._("Root")."'>&nbsp;";
 192     }
 193
 194     /* Draw back button */
 195     if($enable_back){
 196       $listhead .= " <input class='center' type='image' align='middle' src='images/list_back.png'
 197         title='"._("Go up one department")."' alt='"._("Up")."'                name='dep_back'>&nbsp;";
 198     }else{
 199       $listhead .= " <img src='images/list_back_gray.png' class='center' alt='"._("Up")."'>&nbsp;";
 200     }
 201
 202     /* Draw home button */
 203     if($enable_home){
 204       $listhead .= " <input class='center' type='image' align='middle' src='images/list_home.png'
 205         title='"._("Go to users department")."' alt='"._("Home")."'            name='dep_home'>&nbsp;";
 206     }else{
 207       $listhead .= " <img src='images/list_home_gray.png' class='center' alt='"._("Home")."'>&nbsp;";
 208     }
 209
 210     /* And at least draw reload button, this button is enabled everytime */
 211     $listhead .=  " <input class='center' type='image' src='images/list_reload.png' align='middle'
 212       title='"._("Reload list")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 213       " <img   class='center' src='images/list_seperator.png' align='middle' alt='-' height='16' width='1'>&nbsp;";
 214
 215     return ($listhead);
 216   }
 217
 218
 219         /* Add a checkbox to the filter element,
 220            the name specifies an existing class var to store the 'selection' */
 221         function AddCheckBox($name,$value="Unset",$string="Unset",$default=false)
 222         {
 223                 $arr = array();
 224
 225                 if($name == SEPERATOR){
 226                         $arr['name'] = SEPERATOR;
 227                 }else{
 228                         /* Check if there was already a variable
 229                            for this dialog which we should use instead of the default*/
 230                         if(isset($_SESSION['MultiDialogFilters'][$this->filterName][$name])){
 231                                 $arr['default'] = $_SESSION['MultiDialogFilters'][$this->filterName][$name];
 232                                 $this->$name = $arr['default'];
 233                         }else{
 234                                 $arr['default'] = $default;
 235         $this->$name = $default;
 236                         }
 237                         $arr['name']          = $name;
 238                         $arr['string']      = $string;
 239                         $arr['value']         = $value;
 240                         $arr['enabled']     = true;
 241
 242                 }
 243                 $this->array_Checkboxes[] = $arr;
 244         }
 245
 246
 247         /* Hides or unhides the checkbox with the given name */
 248         function DisableCheckBox($name,$HideShow = false)
 249         {
 250                 foreach($this->array_Checkboxes as $key => $chkbox){
 251                         if($chkbox['name'] == $name){
 252                                 $this->array_Checkboxes[$key]['enabled'] = $HideShow;
 253                         }
 254                 }
 255         }
 256
 257
 258         /* Returns true if the close button was pressed */
 259         function isClosed()
 260         {
 261                 return($this->is_closed);
 262         }
 263
 264         /* Enable the close button */
 265         function EnableCloseButton($bool)
 266         {
 267                 $this->bool_DisplayCloseButton = $bool;
 268         }
 269
 270         /* Enable the save button on the bottom of the list*/
 271         function EnableSaveButton ($bool)
 272         {
 273                 $this->bool_DisplaySaveButton = $bool;
 274         }
 275
 276   /* Add a list specific filter object to position
 277       1 on top of Information
 278       2 Between Information && Filter
 279       3 Below the Filter Part */
 280   function AddUserBoxToFilter($position)
 281   {
 282     return("");
 283   }
 284
 285         /* Draw the list with all list elements and filters */
 286         function Draw()
 287         {
 288
 289                 /* Check for exeeded sizelimit */
 290                 if (($message= check_sizelimit()) != ""){
 291                         return($message);
 292                 }
 293
 294                 $smarty = get_smarty();
 295                 $smarty->assign("UserBox1",$this->AddUserBoxToFilter(1));
 296                 $smarty->assign("UserBox2",$this->AddUserBoxToFilter(2));
 297                 $smarty->assign("UserBox3",$this->AddUserBoxToFilter(3));
 298
 299                 $divlist = new divlist($this->string_Title);
 300                 $divlist->SetSummary($this->string_Summary);
 301                 $divlist->SetEntriesPerPage(0); // 0 for scrollable list
 302     $divlist->SetFooter($this->get_List_Bottom_Info());
 303
 304     if($this->DivHeight != ""){
 305       $divlist->SetHeight($this->DivHeight);
 306     }
 307
 308                 /* set Header informations
 309                  */
 310                 $header = array();
 311                 foreach($this->array_Header as $head){
 312                         $header[] = $head;
 313                 }
 314                 $divlist->SetHeader($header);
 315
 316                 /* set Entries
 317                  */
 318                 $elements = array();
 319                 foreach($this->array_Elements as $element){
 320                         $divlist->AddEntry($element);
 321                 }
 322
 323                 /* Create checkboxes fields
 324                  */
 325                 $boxes = "";
 326                 $boxClick = " onClick='document.mainform.submit();' ";
 327                 foreach($this->array_Checkboxes as $box){
 328
 329                         if($box['name'] == SEPERATOR){
 330                                 $boxes .= "</td></tr></table><table style='width:100%;border-top:1px solid #B0B0B0;'><tr><td>";
 331                                 continue;
 332                         }
 333
 334                         /* Skip disabled boxes */
 335                         if(!$box['enabled']) continue;
 336
 337                         /* Check if box is checked */
 338                         if($box['default'] == true){
 339                                 $boxes .="<input type='checkbox' name='".$box['name']."' value='1' title='".$box['value']."' checked ".$boxClick.">&nbsp;".$box['string']."<br>";
 340                         }else{
 341                                 $boxes .="<input type='checkbox' name='".$box['name']."' value='1' title='".$box['value']."'".$boxClick.">&nbsp;".$box['string']."<br>";
 342                         }
 343                 }
 344                 $smarty->assign("CheckBoxes", $boxes);
 345
 346                 /* Assign regex fields
 347                  */
 348                 $regexes = "";
 349                 foreach($this->array_Regexes as $regex){
 350                         $regexes.="<table summary=\"\" style=\"width:100%;border-top:1px solid #B0B0B0;\">
 351                                 <tr>
 352                                 <td>
 353                                 <label for=\"".$regex['name']."\">
 354                                 <img alt=\"".$regex['string']."\" src=\"".$regex['image']."\" align=middle>
 355                                 </label>
 356                                 </td>
 357                                 <td width=\"99%\">
 358                                 <input id='".$regex['name']."' type='text' style='width:99%' name='".$regex['name']."' maxlength='20'
 359                                 value='".$regex['value']."' title=\"".$regex['string']."\">
 360                                 </td>
 361                                 </tr>
 362                                 </table>";
 363                 }
 364                 $smarty->assign("regexes"                       , $regexes );
 365
 366     /* Hide Filter Part if Requested or empty */
 367     if((empty($boxes)) && (empty($regexes)) || ($this->HideFilterPart)){
 368                   $smarty->assign("Skip_Filter_Part",   true);
 369     }else{
 370                   $smarty->assign("Skip_Filter_Part",   false);
 371     }
 372
 373                 /* Assign alphabet and display it
 374                  */
 375                 $smarty->assign("Display_alphabet",     $this->bool_DisplayAlpahabet);
 376                 $smarty->assign("alphabet",             generate_alphabet());
 377                 $smarty->assign("Header"                        , $this->string_ListHeader );
 378                 $smarty->assign("Summary"                       , $this->string_Summary);
 379                 $smarty->assign("Title"                         , $this->string_Title);
 380                 $smarty->assign("Information"           , $this->string_Information);
 381
 382                 /* Check for exeeded sizelimit */
 383                 $smarty->assign("hint"                          , print_sizelimit_warning());
 384                 $smarty->assign("DivList"                       , $divlist->DrawList());
 385
 386
 387                 if($this->is_headpage){
 388                         $smarty->assign("tree_image",           get_template_path('images/tree.png'));
 389                         $smarty->assign("infoimage",            get_template_path('images/info.png'));
 390                         $smarty->assign("launchimage",          get_template_path('images/launch.png'));
 391                         $smarty->assign("apply",                        apply_filter());
 392                 }else{
 393                         $smarty->assign("tree_image",           get_template_path('images/tree.png'));
 394                         $smarty->assign("infoimage",            get_template_path('images/info_small.png'));
 395                         $smarty->assign("launchimage",          get_template_path('images/rocket.png'));
 396                         $smarty->assign("apply",                        apply_filter());
 397                 }
 398
 399                 /* Button handling */
 400                 $smarty->assign("SaveButtonString" ,$this->SaveButtonString);
 401                 $smarty->assign("CloseButtonString",$this->CloseButtonString);
 402
 403                 $smarty->assign("Display_Close",        $this->bool_DisplayCloseButton);
 404                 $smarty->assign("Display_Save" ,        $this->bool_DisplaySaveButton);
 405
 406                 $smarty->assign("filterName"    ,       $this->filterName);
 407                 $smarty->assign("is_headpage"   ,       $this->is_headpage);
 408
 409                 $display = $smarty->fetch(get_template_path("MultiSelectWindow.tpl"));
 410                 return($display);
 411         }
 412
 413         /* Set the close var, which simulates the close button is pressed */
 414         function Close()
 415         {
 416                 $this->is_closed = true;
 417         }
 418
 419         function Save()
 420         {
 421                 $this->is_saved = true;
 422         }
 423
 424         /* Store all checkboxes/ regexes ...
 425            Store data also into a session var, to keep the checkboxes check after reload  */
 426         function save_object()
 427         {
 428     /* Save base selection from headpage selectbox*/
 429     if(isset($_POST['CurrentMainBase'])){
 430       $this->selectedBase = $_POST['CurrentMainBase'];
 431     }
 432
 433     /* Update current base */
 434     $s_action ="";
 435     foreach($_POST as $key => $value){
 436       if(preg_match("/^dep_back.*/i",$key)){
 437         $s_action="back";
 438       }elseif(preg_match("/^dep_root.*/",$key)){
 439         $s_action="root";
 440       }elseif(preg_match("/^dep_home.*/i",$key)){
 441         $s_action="home";
 442       }
 443     }
 444
 445     /* Homebutton is posted */
 446     if($s_action=="home"){
 447       $ui= get_userinfo();
 448       $base = get_base_from_people($ui->dn);
 449       $this->selectedBase= $base;
 450     }
 451
 452     /* Open selected department
 453        this is posted by the parent class MultiSelectWindow */
 454     if(isset($_GET['act'])&& ($_GET['act'] == "dep_open")){
 455       $s_entry = base64_decode($_GET['dep_id']);
 456       if (!isset($this->config->departments[$s_entry])){
 457         print_red(_("Error: The requested subtree has an inconsistent DN encoding, check your LDAP!"));
 458       } else {
 459         $this->selectedBase = $this->config->departments[$s_entry];
 460       }
 461     }
 462
 463     /* back to the roots ^^ */
 464     if($s_action=="root"){
 465       $this->selectedBase=($this->config->current['BASE']);
 466     }
 467
 468
 469     /* If Back-button is pressed, move back one step in DN */
 470     if($s_action=="back"){
 471       //FIXME: This is not 100% correct. We'll only display ou's, but there may be
 472       //       a step between. You'll stumble in a "hidden" department in this case.
 473       $base_back= preg_replace("/^[^,]+,/", "", $_SESSION['CurrentMainBase']);
 474
 475       /* The department array keeps non DN entries as index. We need to convert
 476          it before checking the existance. */
 477       $base_back= trim(convert_department_dn($base_back));
 478
 479       /* Check if the department exists, otherwise revert to the configure base DN */
 480       if(isset($this->config->departments[$base_back])){
 481         $this->selectedBase= $this->config->departments[$base_back];
 482       }else{
 483         $this->selectedBase= $this->config->departments['/'];
 484       }
 485     }
 486     $_SESSION['CurrentMainBase'] = $this->selectedBase;
 487
 488                 if(isset($_POST['MultiSelectWindow'.$this->filterName])){
 489
 490       /* Save some additional vars */
 491       foreach($this->SaveAdditionalVars as $name){
 492         if(isset($_POST[$name])){
 493           if(isset($this->$name)){
 494             $this->$name = $_POST[$name];
 495             $_SESSION['MultiDialogFilters'][$this->filterName][$name] = $_POST[$name];
 496           }
 497         }
 498       }
 499
 500                         /* Check posts from checkboxes
 501                          */
 502                         foreach($this->array_Checkboxes as $key => $box){
 503                                 if(isset($_POST[$box['name']])){
 504                                         $this->array_Checkboxes[$key]['default'] = true;
 505                                         $this->$box['name'] = true;
 506                                 }else{
 507                                         $this->array_Checkboxes[$key]['default'] = false;
 508                                         $this->$box['name'] = false;
 509                                 }
 510                                 /* Save settings in out session */
 511                                 $_SESSION['MultiDialogFilters'][$this->filterName][$box['name']] = $this->$box['name'];
 512                         }
 513
 514                         /* Check regex posts */
 515                         foreach($this->array_Regexes as $key => $box){
 516                                 $this->array_Regexes[$key]['value'] = $_POST[$box['name']];
 517                                 $this->$box['name'] = $_POST[$box['name']];
 518                                 $_SESSION['MultiDialogFilters'][$this->filterName][$box['name']] = $this->$box['name'];
 519                         }
 520
 521                         /* call close/save if buttons are pressed */
 522                         if(isset($_POST['CloseMultiSelectWindow'])){
 523                                 $this->Close();
 524                         }
 525
 526                         if(isset($_POST['SaveMultiSelectWindow'])){
 527                                 $this->Save();
 528                         }
 529                 }
 530
 531                 /* check for alphabet selection
 532                    Check which regexes are connected to the alphabet
 533                  */
 534                 if(isset($_GET['search'])){
 535                         foreach($this->array_Regexes as $key => $box){
 536                                 /* check if this regex is connected to the alphabet selection */
 537                                 if(($box['connAlpha'])&&(isset($_GET['search']))){
 538                                         $val =  $_GET['search']."*";
 539                                         $val = preg_replace("/\*\**/","*",$val);
 540                                         $this->array_Regexes[$key]['value'] = $val;
 541                                         $this->$box['name'] = $val;
 542           $_SESSION['MultiDialogFilters'][$this->filterName][$box['name']] =  $val;
 543                                 }
 544                         }
 545                 }
 546
 547         }
 548
 549         /* this function adds the sub-departments of the current tree to the list */
 550         function AddDepartments($base = false,$numtabs = 3)
 551         {
 552                 $this->DepartmentsAdded = true;
 553     $this->Added_Departments = array();
 554
 555                 /* check for a valid base */
 556                 if(!$base){
 557                         if(!isset($_SESSION['CurrentMainBase'])){
 558                                 $_SESSION['CurrentMainBase'] = $this->config->current['BASE'];
 559                         }
 560                         $base = $_SESSION['CurrentMainBase'];
 561                 }
 562
 563                 /* Create ldap obj and switch into base*/
 564                 $ldap = $this->config->get_ldap_link();
 565                 $ldap->cd($base);
 566
 567                 /* reset current deps */
 568                 $this->departments = array();
 569
 570                 /* Get all departments within this subtree */
 571                 $deps= get_list("(&(|(ou=*)(description=*))(objectClass=gosaDepartment))", $this->ui->subtreeACL,
 572                                 $base, array("ou", "description"), GL_SIZELIMIT | GL_CONVERT);
 573
 574                 /* Edit delete link for system types
 575                  */
 576                 $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=dep_open&amp;dep_id=%s'>%s</a>";
 577
 578                 /* Create an array with all visible (in the list) departments */
 579                 $departments = array();
 580                 foreach($deps as $value){
 581                         if(isset($value['description'][0])){
 582                                 $this->departments[$value['dn']]= get_sub_department($value['dn'])." - [".$value["description"][0]."]";
 583                         }else{
 584                                 $this->departments[$value['dn']]= get_sub_department($value['dn']);
 585                         }
 586                 }
 587                 natcasesort($this->departments);
 588
 589                 /* Add deps to this dialog object list */
 590                 foreach($this->departments as $key=> $val){
 591                         /* Add missing entries ... */
 592                         if(!isset($this->config->departments[trim($key)])){
 593                                 $this->config->departments[trim($key)]="";
 594                         }
 595
 596                         /* check if this department contains sub-departments
 597                            Display different image in this case
 598                          */
 599                         $non_empty="";
 600                         $nkey= normalizePreg($key);
 601                         foreach($this->config->departments as $keyd=>$vald ){
 602                                 if(preg_match("/$nkey\/.*/",$keyd)){
 603                                         $non_empty="full";
 604                                 }
 605                         }
 606
 607                         /* Add to divlist */
 608                         $row = array();
 609                         $row[]=$field1=array("string"=>"<img src='images/".$non_empty."folder.png' alt='department'>","attach"=>"style='text-align:center;width:20px;'");
 610                         $row[]=$field2=array("string"=>sprintf($linkopen,base64_encode($key),$val), "attach" => "style=''");
 611
 612                         if($numtabs > 2){
 613                                 for($i = 2 ; $i <$numtabs;$i++){
 614           if(isset( $this->array_Header[$i]['attach'])){
 615             $row[] = array("string"=>"&nbsp;","attach" => $this->array_Header[$i]['attach']);
 616           }else{
 617             $row[] = array("string"=>"&nbsp;");
 618           }
 619                                 }
 620                         }
 621
 622                         $this->AddElement($row);
 623       $this->Added_Departments[] = $row;
 624                 }
 625         }
 626
 627   function set_List_Bottom_Info($str)
 628   {
 629     $this->List_Bottom_Info = $str;
 630   }
 631
 632   function get_List_Bottom_Info()
 633   {
 634     return($this->List_Bottom_Info);
 635   }
 636 }
 637 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 638 ?>