plugins/admin/mimetypes/class_mimetypeGeneric.inc

   1 <?php
   2 class mimetype extends plugin
   3 {
   4         /* CLI vars */
   5         var $cli_summary                  = "This tab allows you to modify, add or remove mime types in the selected department.";
   6         var $cli_description    = "Management dialog to handle mime types";
   7         var $ignore_account     = true; // This is always a valid account
   8         var $cli_parameters             = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9         var $objectclasses              = array("top","gotoMimeType");
  10         var $attributes                   = array("cn","gotoMimeApplication","gotoMimeLeftClickAction","gotoMimeIcon",
  11                                                                         "description","gotoMimeFilePattern","gotoMimeEmbeddedApplication",
  12                                                                         "gotoMimeGroup");
  13
  14         /* Class vars */
  15         var $acl;
  16         var $ui;
  17         var $cn                                                                               = "";
  18         var $gotoMimeLeftClickAction                        = "I";
  19         var $gotoMimeLeftClickAction_I              = true;
  20         var $gotoMimeLeftClickAction_E              = false;
  21         var $gotoMimeLeftClickAction_Q              = false;
  22         var $gotoMimeIcon                                                         = "*removed*";
  23         var $description                                                          = "";
  24         var $gotoMimeFilePattern                                      = array();
  25         var $gotoMimeApplication                                      = array();
  26         var $gotoMimeEmbeddedApplication            = array();
  27         var $gotoMimeGroup                                                      = "";
  28         var $iconData                                                               = NULL;
  29         var $base                                                                             = "";
  30
  31   /* To prevent errors when using the 'apply' button, we use this variables
  32       to manage array attributes */
  33         var $use_gotoMimeIcon                                           = NULL;
  34         var $use_gotoMimeFilePattern                        = array();
  35         var $use_gotoMimeApplication                        = array();
  36         var $use_gotoMimeEmbeddedApplication    = array();
  37
  38   /* divLists */
  39   var $DivPatterns                                                        = NULL;
  40   var $DivApps                                                              = NULL;
  41   var $DivEApps                                                             = NULL;
  42
  43   /* Mime type release mode */
  44   var $isReleaseMimeType                                              = false;
  45   var $dialog                                                                       = NULL;
  46
  47   /* These vars will be copied too, if you use copy&paste mode */
  48   var $CopyPasteVars        = array("use_gotoMimeFilePattern","use_gotoMimeApplication","use_gotoMimeEmbeddedApplication","iconData");
  49
  50   /* Select options */
  51   var $MimeGroups                             = array("video","audio","system");
  52
  53   /* Orig_Dn is used to verify if this object is new or only edited */
  54   var $orig_dn                  = "";
  55
  56
  57   function mimetype($config,$dn= NULL)
  58   {
  59     plugin::plugin ($config, $dn);
  60
  61     /* Save original dn */
  62     $this->orig_dn = $dn;
  63
  64     /* get gotoMimeLeftClickActions I/E/Q */
  65     if(isset($this->gotoMimeLeftClickAction)){
  66       $str = $this->gotoMimeLeftClickAction;
  67       for($i = 0 ; $i < strlen($str) ; $i ++ ){
  68         $varna = "gotoMimeLeftClickAction_". $str[$i];
  69         if(isset($this->$varna)){
  70           $this->$varna = true;
  71         }
  72       }
  73     }
  74
  75     /* If both radio buttons arn't set, set option I */
  76     if(!$this->gotoMimeLeftClickAction_I && !$this->gotoMimeLeftClickAction_E){
  77       $this->gotoMimeLeftClickAction_I = true;
  78     }
  79
  80     /* Get list of array attributes */
  81     foreach(array("gotoMimeFilePattern") as $attr){
  82       $this->$attr = array();
  83       if(isset($this->attrs[$attr])){
  84         $tmp = array();
  85         for($i = 0 ; $i < $this->attrs[$attr]['count'] ; $i ++){
  86           $str = $this->attrs[$attr][$i];
  87           $tmp[] = $str;
  88         }
  89         $use_attr = "use_".$attr;
  90         $this->$use_attr = $tmp;
  91       }
  92     }
  93
  94     /* Get list of array attributes with priority tag ( Test|32 )*/
  95     foreach(array("gotoMimeApplication","gotoMimeEmbeddedApplication") as $attr){
  96       $this->$attr = array();
  97       if(isset($this->attrs[$attr])){
  98         $tmp = array();
  99         for($i = 0 ; $i < $this->attrs[$attr]['count'] ; $i ++){
 100           $str = $this->attrs[$attr][$i];
 101           $tmp2= split("\|",$str);
 102
 103           if(count($tmp2) == 2){
 104             $name = $tmp2[0];
 105             $prio = $tmp2[1];
 106             $tmp[$prio] = $name;
 107           }
 108         }
 109         ksort($tmp);
 110         $use_attr = "use_".$attr;
 111         $this->$use_attr = $tmp;
 112       }
 113     }
 114
 115     /* Check if release Management is enabled */
 116     $tmp = search_config($this->config->data,"faiManagement","CLASS");
 117     if(!empty($tmp)) {
 118       $this->isReleaseMimeType= true;
 119     }
 120
 121     /* Set base */
 122     if ($this->dn == "new"){
 123       if(isset($_SESSION['CurrentMainBase'])){
 124         $this->base= $_SESSION['CurrentMainBase'];
 125       }else{
 126         $ui= get_userinfo();
 127         $this->base= dn2base($ui->dn);
 128       }
 129     } else {
 130       $this->base= preg_replace ("/^[^,]+,[^,]+,/", "", $this->dn);
 131     }
 132
 133     /* Get icon data */
 134     if(isset($this->attrs['gotoMimeIcon'])){
 135       $ldap = $this->config->get_ldap_link();
 136       $this->iconData = $ldap->get_attribute($this->dn,"gotoMimeIcon");
 137       $this->saved_attributes['gotoMimeIcon'] = $this->iconData;
 138     }
 139     if ($this->iconData == ""){
 140       $this->set_new_picture("");
 141     }
 142     $_SESSION['binary']                 = $this->iconData;
 143     $_SESSION['binarytype']             = "image/jpeg";
 144   }
 145
 146
 147   function execute()
 148   {
 149     $smarty = get_smarty();
 150
 151     /* Base select dialog */
 152     $once = true;
 153     foreach($_POST as $name => $value){
 154       if(preg_match("/^chooseBase/",$name) && $once){
 155         $once = false;
 156         $this->dialog = new baseSelectDialog($this->config,$this);
 157         echo $this->base;
 158         $this->dialog->setCurrentBase($this->base);
 159       }
 160     }
 161
 162     /* Dialog handling */
 163     if(is_object($this->dialog)){
 164
 165       /* Must be called before save_object */
 166       $this->dialog->save_object();
 167
 168       if($this->dialog->isClosed()){
 169         $this->dialog = false;
 170       }elseif($this->dialog->isSelected()){
 171         $this->base = $this->dialog->isSelected();
 172         $this->dialog= false;
 173       }else{
 174         return($this->dialog->execute());
 175       }
 176     }
 177
 178     /* Check Posts */
 179     $posts = array(
 180         "/^Pattern_SortUp_/"    => array("Action" => "Pattern_SortUp",  "Func" => "ArrayUp",    "Attr" => "use_gotoMimeFilePattern"),
 181         "/^Pattern_SortDown_/"  => array("Action" => "Pattern_SortDown","Func" => "ArrayDown",  "Attr" => "use_gotoMimeFilePattern"),
 182         "/^Pattern_Remove_/"    => array("Action" => "Pattern_Remove",  "Func" => "ArrayRemove","Attr" => "use_gotoMimeFilePattern"),
 183         "/^Apps_SortUp_/"               => array("Action" => "Apps_SortUp",             "Func" => "ArrayUp",    "Attr" => "use_gotoMimeApplication"),
 184         "/^Apps_SortDown_/"     => array("Action" => "Apps_SortDown",   "Func" => "ArrayDown",  "Attr" => "use_gotoMimeApplication"),
 185         "/^Apps_Remove_/"               => array("Action" => "Apps_Remove",             "Func" => "ArrayRemove","Attr" => "use_gotoMimeApplication"),
 186         "/^EApps_SortUp_/"              => array("Action" => "EApps_SortUp",    "Func" => "ArrayUp",    "Attr" => "use_gotoMimeEmbeddedApplication"),
 187         "/^EApps_SortDown_/"    => array("Action" => "EApps_SortDown",  "Func" => "ArrayDown",  "Attr" => "use_gotoMimeEmbeddedApplication"),
 188         "/^EApps_Remove_/"              => array("Action" => "EApps_Remove",    "Func" => "ArrayRemove","Attr" => "use_gotoMimeEmbeddedApplication"));
 189     $once = true;
 190
 191     /* Walk through posts and try to find some commands for us. */
 192     foreach($_POST as $name => $value){
 193
 194       /* Walk through possible commands */
 195       foreach($posts as $regex => $action){
 196
 197         /* Check if there is a command posted */
 198         if(preg_match($regex,$name) && $once){
 199           $once = false;
 200
 201           /* Get action vars */
 202           $func                 = $action['Func'];              // Get function name
 203           $attr                 = $action['Attr'];              // Get attribute name
 204
 205           /* Get entry id */
 206           $s_entry      = preg_replace($regex,"",$name);
 207           $s_entry      = preg_replace("/_[xy]$/","",$s_entry);
 208
 209           /* Execute a command with the given attribute and entry
 210              e.g. $this->gotoMimeFilePattern = $this->ArrayUp(3,$this->gotoMimeFilePattern) */
 211           if(chkacl($this->acl,$attr) == ""){
 212             $this->$attr= $this->$func($s_entry,$this->$attr,true);
 213           }
 214         }
 215       }
 216     }
 217
 218     /* Set a new icon was requested */
 219     if(isset($_POST['update_icon']) && (isset($_FILES['picture_file']['name']))){
 220       $this->set_new_picture($_FILES['picture_file']['tmp_name']);
 221     }
 222
 223     /* Add gotoMimeFilePattern */
 224     if(isset($_POST['AddNewFilePattern']) && isset($_POST['NewFilePattern'])){
 225       if(chkacl($this->acl,"gotoMimeFilePattern") == ""){
 226         $str = $_POST['NewFilePattern'];
 227         if(!empty($str)){
 228           $this->use_gotoMimeFilePattern[] = $str;
 229         }
 230       }
 231     }
 232
 233     /* Add gotoMimeFilePattern */
 234     if(isset($_POST['AddNewApplication']) && isset($_POST['NewApplication'])){
 235       if(chkacl($this->acl,"gotoMimeApplication") == ""){
 236         $str = $_POST['NewApplication'];
 237         if(!empty($str)){
 238           $this->use_gotoMimeApplication[] = $str;
 239         }
 240       }
 241     }
 242
 243     /* Add gotoMimeFilePattern */
 244     if(isset($_POST['AddNewEmbeddedApplication']) && isset($_POST['NewEmbeddedApplication'])){
 245       if(chkacl($this->acl,"gotoMimeEmbeddedApplication") == ""){
 246         $str = $_POST['NewEmbeddedApplication'];
 247         if(!empty($str)){
 248           $this->use_gotoMimeEmbeddedApplication[] = $str;
 249         }
 250       }
 251     }
 252
 253     /* Create divlists */
 254     $DivPatterns        = new DivSelectBox("gotoMimePatterns");
 255     $DivApps            = new DivSelectBox("gotoMimeApplications");
 256     $DivEApps           = new DivSelectBox("gotoMimeEmbeddedApplications");
 257     $DivPatterns        -> SetHeight(100);
 258     $DivApps            -> SetHeight(100);
 259     $DivEApps           -> SetHeight(100);
 260
 261
 262     if(chkacl($this->acl,"gotoMimeFilePattern") == ""){
 263       $Pattern_Actions= " <input type='image' src='images/sort_up.png'  class='center'  name='Pattern_SortUp_%s' >&nbsp;
 264       <input type='image' src='images/sort_down.png'    class='center'  name='Pattern_SortDown_%s'>&nbsp;
 265       <input type='image' src='images/edittrash.png'    class='center'  name='Pattern_Remove_%s'>";
 266     }else{
 267       $Pattern_Actions= "";
 268     }
 269
 270     if(chkacl($this->acl,"gotoMimeApplication") == ""){
 271       $Apps_Actions     = " <input type='image' src='images/sort_up.png'        class='center'  name='Apps_SortUp_%s' >&nbsp;
 272       <input type='image' src='images/sort_down.png'    class='center'  name='Apps_SortDown_%s'>&nbsp;
 273       <input type='image' src='images/edittrash.png'    class='center'  name='Apps_Remove_%s'>";
 274     }else{
 275       $Apps_Actions= "";
 276     }
 277
 278     if(chkacl($this->acl,"gotoMimeEmbeddedApplication") == ""){
 279       $EApps_Actions    = " <input type='image' src='images/sort_up.png'        class='center'  name='EApps_SortUp_%s' >&nbsp;
 280       <input type='image' src='images/sort_down.png'    class='center'  name='EApps_SortDown_%s'>&nbsp;
 281       <input type='image' src='images/edittrash.png'    class='center'  name='EApps_Remove_%s'>";
 282     }else{
 283       $EApps_Actions= "";
 284     }
 285
 286     foreach($this->use_gotoMimeFilePattern as $key => $pattern){
 287       $field1 = array("string" => $pattern);
 288       $field2 = array("string" => preg_replace("/%s/",$key,$Pattern_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 289       $fields = array($field1,$field2);
 290       $DivPatterns -> AddEntry($fields);
 291     }
 292     foreach($this->use_gotoMimeApplication as $key => $pattern){
 293       $field1 = array("string" => $pattern);
 294       $field2 = array("string" => preg_replace("/%s/",$key,$Apps_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 295       $fields = array($field1,$field2);
 296       $DivApps -> AddEntry($fields);
 297     }
 298     foreach($this->use_gotoMimeEmbeddedApplication as $key => $pattern){
 299       $field1 = array("string" => $pattern);
 300       $field2 = array("string" => preg_replace("/%s/",$key,$EApps_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 301       $fields = array($field1,$field2);
 302       $DivEApps -> AddEntry($fields);
 303     }
 304     $smarty->assign("baseACL",                                          chkacl($this->acl,"base"));
 305     $smarty->assign("bases",                                            $this->config->idepartments);
 306     $smarty->assign("base_select",                                      $this->base);
 307     $smarty->assign("isReleaseMimeType",                        $this->isReleaseMimeType);
 308     $smarty->assign("gotoMimeFilePatterns",                     $DivPatterns->DrawList());
 309     $smarty->assign("gotoMimeApplications",                     $DivApps->DrawList());
 310     $smarty->assign("gotoMimeEmbeddedApplications",     $DivEApps->DrawList());
 311
 312     /* Assign class vars to smarty */
 313     foreach($this->attributes as $attr){
 314       $smarty->assign($attr,$this->$attr);
 315       $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
 316     }
 317
 318     /* Assign additional vars that are not included in attributes*/
 319     foreach(array("gotoMimeLeftClickAction_I","gotoMimeLeftClickAction_E","gotoMimeLeftClickAction_Q") as $attr){
 320       $smarty->assign($attr,$this->$attr);
 321     }
 322
 323     /* Assign select box options */
 324     $smarty->assign("gotoMimeGroups",$this->MimeGroups);
 325     $smarty->assign("gotoMimeIcon"      ,$this->get_picture());
 326     return($smarty->fetch(get_template_path("generic.tpl",TRUE,dirname(__FILE__))));
 327   }
 328
 329
 330   function save_object()
 331   {
 332     if(isset($_POST['MimeGeneric'])){
 333       plugin::save_object();
 334
 335       /* Only save base if we are not in release mode */
 336       if(!$this->isReleaseMimeType){
 337         if(isset($_POST['base'])){
 338           $this->base = $_POST['base'];
 339         }
 340       }
 341
 342       /* Save radio buttons */
 343       if(chkacl($this->acl,"gotoMimeLeftClickAction")== ""){
 344         if(isset($_POST['gotoMimeLeftClickAction_IE'])){
 345           $chr = $_POST['gotoMimeLeftClickAction_IE'];
 346           if($chr == "E"){
 347             $this->gotoMimeLeftClickAction_E = true;
 348             $this->gotoMimeLeftClickAction_I = false;
 349           }else{
 350             $this->gotoMimeLeftClickAction_E = false;
 351             $this->gotoMimeLeftClickAction_I = true;
 352           }
 353         }
 354         if(isset($_POST['gotoMimeLeftClickAction_Q'])){
 355           $this->gotoMimeLeftClickAction_Q = true;
 356         }else{
 357           $this->gotoMimeLeftClickAction_Q = false;
 358         }
 359       }
 360     }
 361   }
 362
 363
 364   /* save current changes */
 365   function save()
 366   {
 367     /* Create gotoMimeLeftClickAction out of checkboxes and radio buttons */
 368     $arr = array ("E","I","Q");
 369     $str = "";
 370     foreach ($arr as $Chr){
 371       $var = "gotoMimeLeftClickAction_".$Chr;
 372       if($this->$var){
 373         $str .= $Chr;
 374       }
 375     }
 376     $this->gotoMimeLeftClickAction = $str;
 377
 378     /* Create array entries with priority tag ( Test|3 )*/
 379     foreach(array("gotoMimeEmbeddedApplication","gotoMimeApplication") as $attr){
 380       $i                                = 0;
 381       $use_attr                 = "use_".$attr;
 382       $tmp                      = array();
 383       $this->$attr      = array();
 384       foreach($this->$use_attr as $entry){
 385         $tmp[] = $entry."|".$i ++;
 386       }
 387       $this->$attr = $tmp;
 388     }
 389
 390     /* Create array entries */
 391     foreach(array("gotoMimeFilePattern") as $attr){
 392       $i                                = 0;
 393       $use_attr                 = "use_".$attr;
 394       $tmp                      = array();
 395       $this->$attr      = array();
 396       foreach($this->$use_attr as $entry){
 397         $tmp[] = $entry;
 398       }
 399       $this->$attr = $tmp;
 400     }
 401
 402     /* Remove Icon if requested  */
 403     if($this->use_gotoMimeIcon != "*removed*"){
 404       $this->gotoMimeIcon = $this->iconData;
 405     }else{
 406       $this->gotoMimeIcon = "";
 407     }
 408
 409     plugin::save();
 410
 411     /* If this is a newly created object, skip storing those
 412        attributes that contain an empty array */
 413     if($this->orig_dn == "new"){
 414       foreach(array("gotoMimeEmbeddedApplication","gotoMimeApplication","gotoMimeFilePattern") as $attr){
 415         if(!count($this->$attr)){
 416           unset($this->attrs[$attr]);
 417         }
 418       }
 419     }
 420
 421     $ldap = $this->config->get_ldap_link();
 422     $ldap-> cd ( $this->config->current['BASE']);
 423     $ldap->cat($this->dn);
 424     if($ldap->count()){
 425       $ldap->cd($this->dn);
 426       $this->cleanup();
 427       $ldap->modify($this->attrs);
 428     }else{
 429       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 430       $ldap->cd($this->dn);
 431       $ldap->add($this->attrs);
 432     }
 433     show_ldap_error($ldap->get_error(),_("Saving mime type failed."));
 434   }
 435
 436
 437   /* Remove current mime type */
 438   function remove_from_parent()
 439   {
 440     $ldap = $this->config->get_ldap_link();
 441     $ldap->rmDir($this->dn);
 442     show_ldap_error($ldap->get_error(), _("Removing mie type failed"));
 443
 444     /* Optionally execute a command after we're done */
 445     $this->handle_post_events("remove");
 446
 447     /* Delete references to object groups */
 448     $ldap->cd ($this->config->current['BASE']);
 449     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 450     while ($ldap->fetch()){
 451       $og= new ogroup($this->config, $ldap->getDN());
 452       unset($og->member[$this->dn]);
 453       $og->save ();
 454       show_ldap_error($ldap->get_error(), sprintf(_("Removing mime type from objectgroup '%s' failed"), $og->dn));
 455     }
 456   }
 457
 458
 459   /* Check given values */
 460   function check()
 461   {
 462     $message = plugin::check();
 463     if(empty($this->cn)){
 464       $message[] = _("Please specify a valid name for this mime type.");
 465     }
 466     if(!count($this->use_gotoMimeFilePattern)){
 467       $message[] = _("Please specify at least one file pattern.") ;
 468     }
 469
 470     /* Check if there is already a mime type with this cn */
 471     $ldap = $this->config->get_ldap_link();
 472     $ldap->cd($this->config->current["BASE"]);
 473     if($this->isReleaseMimeType && (isset($_SESSION['mimefilter']['release']))){
 474       $baseDn = str_replace($this->config->current['BASE'],$this->base,$_SESSION['mimefilter']['release']);
 475       $baseDn = preg_replace("/ou=mime,.*/","ou=mime,".$this->base,$_SESSION['mimefilter']['release']);
 476       $ldap->ls("(&(objectClass=gotoMimeType)(cn=".$this->cn."))",$baseDn,array("cn"));
 477       if($ldap->count()){
 478         $attrs = $ldap->fetch();
 479         if($this->dn != $attrs['dn']) {
 480           $message[]= _("There's already a mime type with this 'Name'.");
 481         }
 482       }
 483     }else{
 484       $ldap->ls("(&(objectClass=gotoMimeType)(cn=".$this->cn."))","ou=mime,".$this->base,array("cn"));
 485       if ($ldap->count()){
 486         $attrs = $ldap->fetch();
 487         if($this->dn != $attrs['dn']) {
 488           $message[]= _("There's already an mime with this 'Name'.");
 489         }
 490       }
 491     }
 492
 493     /* Check permissions for that base? */
 494     if ($this->base != ""){
 495       $new_dn= "cn=".$this->cn.",ou=mime,".$this->base;
 496     } else {
 497       $new_dn= $this->dn;
 498     }
 499     if (chkacl($this->acl, "create") != ""){
 500       $message[]= _("You have no permissions to create a mime type on this 'Base'.");
 501     }
 502
 503     return($message);
 504   }
 505
 506   /** Helper functions **/
 507
 508   /* Set a new picture */
 509   function set_new_picture($filename)
 510   {
 511     if (empty($filename)){
 512       $filename= "./images/default_icon.png";
 513       $this->use_gotoMimeIcon= "*removed*";
 514     }
 515
 516     if (file_exists($filename)){
 517       $fd = fopen ($filename, "rb");
 518       $this->iconData= fread ($fd, filesize ($filename));
 519       $_SESSION['binary']= $this->iconData;
 520       $_SESSION['binarytype']= "image/jpeg";
 521       fclose ($fd);
 522     }
 523   }
 524
 525   /* Get picture link */
 526   function get_picture()
 527   {
 528     $_SESSION['binary']= $this->iconData;
 529     $_SESSION['binarytype']= "image/jpeg";
 530     return("getbin.php");
 531   }
 532
 533   /* Transports the given Arraykey one position up*/
 534   function ArrayUp($atr,$attrs)
 535   {
 536     $ret = $attrs;
 537     $pos = $this->getpos($atr,$attrs) ;
 538     $cn = count($attrs);
 539     if(!(($pos == -1)||($pos == 1))){
 540       $before = array_slice($attrs,0,($pos-2));
 541       $mitte  = array_reverse(array_slice($attrs,($pos-2),2));
 542       $unten  = array_slice($attrs,$pos);
 543       $ret = array();
 544       $ret = $this->combineArrays($before,$mitte,$unten);
 545     }
 546     return($ret);
 547   }
 548
 549
 550   /* Transports the given Arraykey one position down*/
 551   function ArrayDown($atr,$attrs)
 552   {
 553     $ret = $attrs;
 554     $pos = $this->getpos($atr,$attrs) ;
 555     $cn = count($attrs);
 556     if(!(($pos == -1)||($pos == $cn))){
 557       $before = array_slice($attrs,0,($pos-1));
 558       $mitte  = array_reverse(array_slice($attrs,($pos-1),2));
 559       $unten  = array_slice($attrs,($pos+1));
 560       $ret = array();
 561       $ret = $this->combineArrays($before,$mitte,$unten);
 562     }
 563     return($ret);
 564   }
 565
 566
 567   /* return the position of the element in the array */
 568   function getpos($atr,$attrs)
 569   {
 570     $i = 0;
 571     foreach($attrs as $attr => $name)    {
 572       $i++;
 573       if($attr == $atr){
 574         return($i);
 575       }
 576     }
 577     return(-1);
 578   }
 579
 580
 581   /* Remove this element from array */
 582   function ArrayRemove($key,$array,$reorder = false)
 583   {
 584     if(isset($array[$key])){
 585       unset($array[$key]);
 586       if($reorder){
 587         $tmp = array();
 588         foreach($array as $entry){
 589           $tmp[] = $entry;
 590         }
 591         $array = $tmp;
 592       }
 593     }
 594     return($array);
 595   }
 596
 597
 598   /* Combine new array */
 599   function combineArrays($ar0,$ar1,$ar2)
 600   {
 601     $ret = array();
 602     if(is_array($ar0))
 603       foreach($ar0 as $ar => $a){
 604         $ret[]=$a;
 605       }
 606     if(is_array($ar1))
 607       foreach($ar1 as $ar => $a){
 608         $ret[]=$a;
 609       }
 610     if(is_array($ar2))
 611       foreach($ar2 as $ar => $a){
 612         $ret[]=$a;
 613       }
 614     return($ret);
 615   }
 616
 617
 618   /* Return a dialog with all fields that must be changed,
 619      if we want to copy this entry */
 620   function getCopyDialog()
 621   {
 622     $str = "";
 623
 624     $smarty = get_smarty();
 625     $smarty->assign("cn",               $this->cn);
 626     $smarty->assign("description",  $this->description);
 627     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
 628
 629     $ret = array();
 630     $ret['string'] = $str;
 631     $ret['status'] = "";
 632     return($ret);
 633   }
 634
 635
 636   /* Save all */
 637   function saveCopyDialog()
 638   {
 639     $attrs = array("cn","description");
 640     foreach($attrs as $attr){
 641       if(isset($_POST[$attr])){
 642         $this->$attr = $_POST[$attr];
 643       }
 644     }
 645   }
 646 }
 647 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 648 ?>