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 $ui;
  16         var $cn                                                                               = "";
  17         var $gotoMimeLeftClickAction                        = "I";
  18         var $gotoMimeLeftClickAction_I              = true;
  19         var $gotoMimeLeftClickAction_E              = false;
  20         var $gotoMimeLeftClickAction_Q              = false;
  21         var $gotoMimeIcon                                                         = "*removed*";
  22         var $description                                                          = "";
  23         var $gotoMimeFilePattern                                      = array();
  24         var $gotoMimeApplication                                      = array();
  25         var $gotoMimeEmbeddedApplication            = array();
  26         var $gotoMimeGroup                                                      = "";
  27         var $iconData                                                               = NULL;
  28         var $base                                                                             = "";
  29
  30   /* To prevent errors when using the 'apply' button, we use this variables
  31       to manage array attributes */
  32         var $use_gotoMimeIcon                                           = NULL;
  33         var $use_gotoMimeFilePattern                        = array();
  34         var $use_gotoMimeApplication                        = array();
  35         var $use_gotoMimeEmbeddedApplication    = array();
  36
  37   /* divLists */
  38   var $DivPatterns                                                        = NULL;
  39   var $DivApps                                                              = NULL;
  40   var $DivEApps                                                             = NULL;
  41
  42   /* Mime type release mode */
  43   var $isReleaseMimeType                                              = false;
  44   var $dialog                                                                       = NULL;
  45
  46   /* These vars will be copied too, if you use copy&paste mode */
  47   var $CopyPasteVars        = array("use_gotoMimeFilePattern","use_gotoMimeApplication","use_gotoMimeEmbeddedApplication","iconData",
  48                                     "gotoMimeLeftClickAction_I","gotoMimeLeftClickAction_E","gotoMimeLeftClickAction_Q","use_gotoMimeIcon");
  49
  50   /* Select options */
  51   var $MimeGroups                             = array("application","audio","chemical","image","inode","message","model",
  52                                       "multipart","text","video","x-conference","x-world");
  53
  54   /* Orig_Dn is used to verify if this object is new or only edited */
  55   var $orig_dn                  = "";
  56
  57   function mimetype($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     $tmp = $this->plInfo();
 152     foreach($tmp['plProvidedAcls'] as $name => $translation){
 153       $smarty->assign($name."ACL",$this->getacl($name));
 154     }
 155
 156     /* Base select dialog */
 157     $once = true;
 158     foreach($_POST as $name => $value){
 159       if(preg_match("/^chooseBase/",$name) && $once){
 160         $once = false;
 161         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 162         $this->dialog->setCurrentBase($this->base);
 163       }
 164     }
 165
 166     /* Dialog handling */
 167     if(is_object($this->dialog)){
 168
 169       /* Must be called before save_object */
 170       $this->dialog->save_object();
 171
 172       if($this->dialog->isClosed()){
 173         $this->dialog = false;
 174       }elseif($this->dialog->isSelected()){
 175
 176         /* A new base was selected, check if it is a valid one */
 177         $tmp = $this->get_allowed_bases();
 178         if(isset($tmp[$this->dialog->isSelected()])){
 179           $this->base = $this->dialog->isSelected();
 180         }
 181
 182         $this->dialog= false;
 183       }else{
 184         return($this->dialog->execute());
 185       }
 186     }
 187
 188     /* Check Posts */
 189     $posts = array(
 190         "/^Pattern_SortUp_/"    => array("Action" => "Pattern_SortUp",  "Func" => "ArrayUp",    "Attr" => "use_gotoMimeFilePattern"),
 191         "/^Pattern_SortDown_/"  => array("Action" => "Pattern_SortDown","Func" => "ArrayDown",  "Attr" => "use_gotoMimeFilePattern"),
 192         "/^Pattern_Remove_/"    => array("Action" => "Pattern_Remove",  "Func" => "ArrayRemove","Attr" => "use_gotoMimeFilePattern"),
 193         "/^Apps_SortUp_/"               => array("Action" => "Apps_SortUp",             "Func" => "ArrayUp",    "Attr" => "use_gotoMimeApplication"),
 194         "/^Apps_SortDown_/"     => array("Action" => "Apps_SortDown",   "Func" => "ArrayDown",  "Attr" => "use_gotoMimeApplication"),
 195         "/^Apps_Remove_/"               => array("Action" => "Apps_Remove",             "Func" => "ArrayRemove","Attr" => "use_gotoMimeApplication"),
 196         "/^EApps_SortUp_/"              => array("Action" => "EApps_SortUp",    "Func" => "ArrayUp",    "Attr" => "use_gotoMimeEmbeddedApplication"),
 197         "/^EApps_SortDown_/"    => array("Action" => "EApps_SortDown",  "Func" => "ArrayDown",  "Attr" => "use_gotoMimeEmbeddedApplication"),
 198         "/^EApps_Remove_/"              => array("Action" => "EApps_Remove",    "Func" => "ArrayRemove","Attr" => "use_gotoMimeEmbeddedApplication"));
 199     $once = true;
 200
 201     /* Walk through posts and try to find some commands for us. */
 202     foreach($_POST as $name => $value){
 203
 204       /* Walk through possible commands */
 205       foreach($posts as $regex => $action){
 206
 207         /* Check if there is a command posted */
 208         if(preg_match($regex,$name) && $once){
 209           $once = false;
 210
 211           /* Get action vars */
 212           $func                 = $action['Func'];              // Get function name
 213           $attr                 = $action['Attr'];              // Get attribute name
 214
 215           /* Get entry id */
 216           $s_entry      = preg_replace($regex,"",$name);
 217           $s_entry      = preg_replace("/_[xy]$/","",$s_entry);
 218
 219           /* Execute a command with the given attribute and entry
 220              e.g. $this->gotoMimeFilePattern = $this->ArrayUp(3,$this->gotoMimeFilePattern) */
 221           if($this->acl_is_writeable($attr)){
 222             $this->$attr= $this->$func($s_entry,$this->$attr,true);
 223           }
 224         }
 225       }
 226     }
 227
 228     /* Set a new icon was requested */
 229     if(isset($_POST['update_icon']) && (isset($_FILES['picture_file']['name']))){
 230       $this->set_new_picture($_FILES['picture_file']['tmp_name']);
 231     }
 232
 233     /* Add gotoMimeFilePattern */
 234     if(isset($_POST['AddNewFilePattern']) && isset($_POST['NewFilePattern'])){
 235       if($this->acl_is_writeable("gotoMimeFilePattern")){
 236         $str = $_POST['NewFilePattern'];
 237         if(!empty($str)){
 238           $this->use_gotoMimeFilePattern[] = $str;
 239         }
 240       }
 241     }
 242
 243     /* Add gotoMimeFilePattern */
 244     if(isset($_POST['AddNewApplication']) && isset($_POST['NewApplication'])){
 245       if($this->acl_is_writeable("gotoMimeApplication")){
 246         $str = $_POST['NewApplication'];
 247         if(!empty($str)){
 248           $this->use_gotoMimeApplication[] = $str;
 249         }
 250       }
 251     }
 252
 253     /* Add gotoMimeFilePattern */
 254     if(isset($_POST['AddNewEmbeddedApplication']) && isset($_POST['NewEmbeddedApplication'])){
 255       if($this->acl_is_writeable("gotoMimeEmbeddedApplication")){
 256         $str = $_POST['NewEmbeddedApplication'];
 257         if(!empty($str)){
 258           $this->use_gotoMimeEmbeddedApplication[] = $str;
 259         }
 260       }
 261     }
 262
 263     /* Create divlists */
 264     $DivPatterns        = new DivSelectBox("gotoMimePatterns");
 265     $DivApps            = new DivSelectBox("gotoMimeApplications");
 266     $DivEApps           = new DivSelectBox("gotoMimeEmbeddedApplications");
 267     $DivPatterns        -> SetHeight(100);
 268     $DivApps            -> SetHeight(100);
 269     $DivEApps           -> SetHeight(100);
 270
 271
 272     if($this->acl_is_writeable("gotoMimeFilePattern")){
 273       $Pattern_Actions= " <input type='image' src='images/sort_up.png'  class='center'  name='Pattern_SortUp_%s' >&nbsp;
 274       <input type='image' src='images/sort_down.png'    class='center'  name='Pattern_SortDown_%s'>&nbsp;
 275       <input type='image' src='images/edittrash.png'    class='center'  name='Pattern_Remove_%s'>";
 276     }else{
 277       $Pattern_Actions= "";
 278     }
 279
 280     if($this->acl_is_writeable("gotoMimeApplication")){
 281       $Apps_Actions     = " <input type='image' src='images/sort_up.png'        class='center'  name='Apps_SortUp_%s' >&nbsp;
 282       <input type='image' src='images/sort_down.png'    class='center'  name='Apps_SortDown_%s'>&nbsp;
 283       <input type='image' src='images/edittrash.png'    class='center'  name='Apps_Remove_%s'>";
 284     }else{
 285       $Apps_Actions= "";
 286     }
 287
 288     if($this->acl_is_writeable("gotoMimeEmbeddedApplication")){
 289       $EApps_Actions    = " <input type='image' src='images/sort_up.png'        class='center'  name='EApps_SortUp_%s' >&nbsp;
 290       <input type='image' src='images/sort_down.png'    class='center'  name='EApps_SortDown_%s'>&nbsp;
 291       <input type='image' src='images/edittrash.png'    class='center'  name='EApps_Remove_%s'>";
 292     }else{
 293       $EApps_Actions= "";
 294     }
 295
 296     /* Before adding some entries check acls */
 297     if($this->acl_is_readable("gotoMimeFilePattern")){
 298       foreach($this->use_gotoMimeFilePattern as $key => $pattern){
 299         $field1 = array("string" => $pattern);
 300         $field2 = array("string" => preg_replace("/%s/",$key,$Pattern_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 301         $fields = array($field1,$field2);
 302         $DivPatterns -> AddEntry($fields);
 303       }
 304     }
 305
 306     if($this->acl_is_readable("gotoMimeApplication")){
 307       foreach($this->use_gotoMimeApplication as $key => $pattern){
 308         $field1 = array("string" => $pattern);
 309         $field2 = array("string" => preg_replace("/%s/",$key,$Apps_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 310         $fields = array($field1,$field2);
 311         $DivApps -> AddEntry($fields);
 312       }
 313     }
 314     if($this->acl_is_readable("gotoMimeEmbeddedApplication")){
 315       foreach($this->use_gotoMimeEmbeddedApplication as $key => $pattern){
 316         $field1 = array("string" => $pattern);
 317         $field2 = array("string" => preg_replace("/%s/",$key,$EApps_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 318         $fields = array($field1,$field2);
 319         $DivEApps -> AddEntry($fields);
 320       }
 321     }
 322     $smarty->assign("bases",                                            $this->get_allowed_bases());
 323     $smarty->assign("base_select",                                      $this->base);
 324     $smarty->assign("isReleaseMimeType",                        $this->isReleaseMimeType);
 325     $smarty->assign("gotoMimeFilePatterns",                     $DivPatterns->DrawList());
 326     $smarty->assign("gotoMimeApplications",                     $DivApps->DrawList());
 327     $smarty->assign("gotoMimeEmbeddedApplications",     $DivEApps->DrawList());
 328
 329     /* Assign class vars to smarty */
 330     foreach($this->attributes as $attr){
 331       $smarty->assign($attr,$this->$attr);
 332     }
 333
 334     /* Assign additional vars that are not included in attributes*/
 335     foreach(array("gotoMimeLeftClickAction_I","gotoMimeLeftClickAction_E","gotoMimeLeftClickAction_Q") as $attr){
 336       $smarty->assign($attr,$this->$attr);
 337     }
 338
 339     /* Assign select box options */
 340     $smarty->assign("gotoMimeGroups",$this->MimeGroups);
 341     $smarty->assign("gotoMimeIcon"      ,$this->get_picture());
 342     return($smarty->fetch(get_template_path("generic.tpl",TRUE,dirname(__FILE__))));
 343   }
 344
 345
 346   function save_object()
 347   {
 348     if(isset($_POST['MimeGeneric'])){
 349
 350       /* Create a base backup and reset the
 351          base directly after calling plugin::save_object();
 352          Base will be set seperatly a few lines below */
 353       $base_tmp = $this->base;
 354       plugin::save_object();
 355       $this->base = $base_tmp;
 356
 357       /* Only save base if we are not in release mode */
 358       if(!$this->isReleaseMimeType){
 359
 360         /* Set new base if allowed */
 361         $tmp = $this->get_allowed_bases();
 362         if(isset($_POST['base'])){
 363           if(isset($tmp[$_POST['base']])){
 364             $this->base= $_POST['base'];
 365           }
 366         }
 367
 368       }
 369
 370       /* Save radio buttons */
 371       if($this->acl_is_writeable("gotoMimeLeftClickAction")){
 372         if(isset($_POST['gotoMimeLeftClickAction_IE'])){
 373           $chr = $_POST['gotoMimeLeftClickAction_IE'];
 374           if($chr == "E"){
 375             $this->gotoMimeLeftClickAction_E = true;
 376             $this->gotoMimeLeftClickAction_I = false;
 377           }else{
 378             $this->gotoMimeLeftClickAction_E = false;
 379             $this->gotoMimeLeftClickAction_I = true;
 380           }
 381         }
 382         if(isset($_POST['gotoMimeLeftClickAction_Q'])){
 383           $this->gotoMimeLeftClickAction_Q = true;
 384         }else{
 385           $this->gotoMimeLeftClickAction_Q = false;
 386         }
 387       }
 388     }
 389   }
 390
 391
 392   /* save current changes */
 393   function save()
 394   {
 395     /* Create gotoMimeLeftClickAction out of checkboxes and radio buttons */
 396     $arr = array ("E","I","Q");
 397     $str = "";
 398     foreach ($arr as $Chr){
 399       $var = "gotoMimeLeftClickAction_".$Chr;
 400       if($this->$var){
 401         $str .= $Chr;
 402       }
 403     }
 404     $this->gotoMimeLeftClickAction = $str;
 405
 406     /* Create array entries with priority tag ( Test|3 )*/
 407     foreach(array("gotoMimeEmbeddedApplication","gotoMimeApplication") as $attr){
 408       $i                                = 0;
 409       $use_attr                 = "use_".$attr;
 410       $tmp                      = array();
 411       $this->$attr      = array();
 412       foreach($this->$use_attr as $entry){
 413         $tmp[] = $entry."|".$i ++;
 414       }
 415       $this->$attr = $tmp;
 416     }
 417
 418     /* Create array entries */
 419     foreach(array("gotoMimeFilePattern") as $attr){
 420       $i                                = 0;
 421       $use_attr                 = "use_".$attr;
 422       $tmp                      = array();
 423       $this->$attr      = array();
 424       foreach($this->$use_attr as $entry){
 425         $tmp[] = $entry;
 426       }
 427       $this->$attr = $tmp;
 428     }
 429
 430     /* Remove Icon if requested  */
 431     if($this->use_gotoMimeIcon != "*removed*"){
 432       $this->gotoMimeIcon = $this->iconData;
 433     }else{
 434       $this->gotoMimeIcon = "";
 435     }
 436
 437     plugin::save();
 438
 439     /* If this is a newly created object, skip storing those
 440        attributes that contain an empty array */
 441     if($this->orig_dn == "new"){
 442       foreach(array("gotoMimeEmbeddedApplication","gotoMimeApplication","gotoMimeFilePattern") as $attr){
 443         if(!count($this->$attr)){
 444           unset($this->attrs[$attr]);
 445         }
 446       }
 447     }
 448
 449     $ldap = $this->config->get_ldap_link();
 450     $ldap-> cd ( $this->config->current['BASE']);
 451     $ldap->cat($this->dn);
 452     if($ldap->count()){
 453       $ldap->cd($this->dn);
 454       $this->cleanup();
 455       $ldap->modify($this->attrs);
 456     }else{
 457       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 458       $ldap->cd($this->dn);
 459       $ldap->add($this->attrs);
 460     }
 461     show_ldap_error($ldap->get_error(), sprintf(_("Saving of mime type/generic with dn '%s' failed."),$this->dn));
 462   }
 463
 464
 465   /* Remove current mime type */
 466   function remove_from_parent()
 467   {
 468     $ldap = $this->config->get_ldap_link();
 469     $ldap->rmDir($this->dn);
 470     show_ldap_error($ldap->get_error(), sprintf(_("Removing of mime type/generic with dn '%s' failed."),$this->dn));
 471
 472     /* Optionally execute a command after we're done */
 473     $this->handle_post_events("remove");
 474
 475     /* Delete references to object groups */
 476     $ldap->cd ($this->config->current['BASE']);
 477     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 478     while ($ldap->fetch()){
 479       $og= new ogroup($this->config, $ldap->getDN());
 480       unset($og->member[$this->dn]);
 481       $og->save ();
 482       show_ldap_error($ldap->get_error(), sprintf(_("Removing mime type from objectgroup '%s' failed"), $og->dn));
 483     }
 484   }
 485
 486
 487   /* Check given values */
 488   function check()
 489   {
 490     $message = plugin::check();
 491     if(empty($this->cn)){
 492       $message[] = _("Please specify a valid name for this mime type.");
 493     }
 494     if(!count($this->use_gotoMimeFilePattern)){
 495       $message[] = _("Please specify at least one file pattern.") ;
 496     }
 497
 498     /* Check if there is already a mime type with this cn */
 499     $ldap = $this->config->get_ldap_link();
 500     $ldap->cd($this->config->current["BASE"]);
 501     if($this->isReleaseMimeType && (isset($_SESSION['mimefilter']['release']))){
 502       $baseDn = str_replace($this->config->current['BASE'],$this->base,$_SESSION['mimefilter']['release']);
 503       $baseDn = preg_replace("/ou=mime,.*/","ou=mime,".$this->base,$_SESSION['mimefilter']['release']);
 504       $ldap->ls("(&(objectClass=gotoMimeType)(cn=".$this->cn."))",$baseDn,array("cn"));
 505       if($ldap->count()){
 506         $attrs = $ldap->fetch();
 507         if($this->dn != $attrs['dn']) {
 508           $message[]= _("There's already a mime type with this 'Name'.");
 509         }
 510       }
 511     }else{
 512       $ldap->ls("(&(objectClass=gotoMimeType)(cn=".$this->cn."))","ou=mime,".$this->base,array("cn"));
 513       if ($ldap->count()){
 514         $attrs = $ldap->fetch();
 515         if($this->dn != $attrs['dn']) {
 516           $message[]= _("There's already an mime with this 'Name'.");
 517         }
 518       }
 519     }
 520
 521     return($message);
 522   }
 523
 524   /** Helper functions **/
 525
 526   /* Set a new picture */
 527   function set_new_picture($filename)
 528   {
 529     if (empty($filename)){
 530       $filename= "./images/default_icon.png";
 531       $this->use_gotoMimeIcon= "*removed*";
 532     }else{
 533       $this->use_gotoMimeIcon= $filename;
 534     }
 535
 536     if (file_exists($filename)){
 537       $fd = fopen ($filename, "rb");
 538       $this->iconData= fread ($fd, filesize ($filename));
 539       $_SESSION['binary']= $this->iconData;
 540       $_SESSION['binarytype']= "image/jpeg";
 541       fclose ($fd);
 542     }
 543   }
 544
 545   /* Get picture link */
 546   function get_picture()
 547   {
 548     $_SESSION['binary']= $this->iconData;
 549     $_SESSION['binarytype']= "image/jpeg";
 550     return("getbin.php");
 551   }
 552
 553   /* Transports the given Arraykey one position up*/
 554   function ArrayUp($atr,$attrs)
 555   {
 556     $ret = $attrs;
 557     $pos = $this->getpos($atr,$attrs) ;
 558     $cn = count($attrs);
 559     if(!(($pos == -1)||($pos == 1))){
 560       $before = array_slice($attrs,0,($pos-2));
 561       $mitte  = array_reverse(array_slice($attrs,($pos-2),2));
 562       $unten  = array_slice($attrs,$pos);
 563       $ret = array();
 564       $ret = $this->combineArrays($before,$mitte,$unten);
 565     }
 566     return($ret);
 567   }
 568
 569
 570   /* Transports the given Arraykey one position down*/
 571   function ArrayDown($atr,$attrs)
 572   {
 573     $ret = $attrs;
 574     $pos = $this->getpos($atr,$attrs) ;
 575     $cn = count($attrs);
 576     if(!(($pos == -1)||($pos == $cn))){
 577       $before = array_slice($attrs,0,($pos-1));
 578       $mitte  = array_reverse(array_slice($attrs,($pos-1),2));
 579       $unten  = array_slice($attrs,($pos+1));
 580       $ret = array();
 581       $ret = $this->combineArrays($before,$mitte,$unten);
 582     }
 583     return($ret);
 584   }
 585
 586
 587   /* return the position of the element in the array */
 588   function getpos($atr,$attrs)
 589   {
 590     $i = 0;
 591     foreach($attrs as $attr => $name)    {
 592       $i++;
 593       if($attr == $atr){
 594         return($i);
 595       }
 596     }
 597     return(-1);
 598   }
 599
 600
 601   /* Remove this element from array */
 602   function ArrayRemove($key,$array,$reorder = false)
 603   {
 604     if(isset($array[$key])){
 605       unset($array[$key]);
 606       if($reorder){
 607         $tmp = array();
 608         foreach($array as $entry){
 609           $tmp[] = $entry;
 610         }
 611         $array = $tmp;
 612       }
 613     }
 614     return($array);
 615   }
 616
 617
 618   /* Combine new array */
 619   function combineArrays($ar0,$ar1,$ar2)
 620   {
 621     $ret = array();
 622     if(is_array($ar0))
 623       foreach($ar0 as $ar => $a){
 624         $ret[]=$a;
 625       }
 626     if(is_array($ar1))
 627       foreach($ar1 as $ar => $a){
 628         $ret[]=$a;
 629       }
 630     if(is_array($ar2))
 631       foreach($ar2 as $ar => $a){
 632         $ret[]=$a;
 633       }
 634     return($ret);
 635   }
 636
 637
 638   /* Return a dialog with all fields that must be changed,
 639      if we want to copy this entry */
 640   function getCopyDialog()
 641   {
 642     $str = "";
 643
 644     $smarty = get_smarty();
 645     $smarty->assign("cn",               $this->cn);
 646     $smarty->assign("description",  $this->description);
 647     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
 648
 649     $ret = array();
 650     $ret['string'] = $str;
 651     $ret['status'] = "";
 652     return($ret);
 653   }
 654
 655
 656   /* Save all */
 657   function saveCopyDialog()
 658   {
 659     $attrs = array("cn","description");
 660     foreach($attrs as $attr){
 661       if(isset($_POST[$attr])){
 662         $this->$attr = $_POST[$attr];
 663       }
 664     }
 665   }
 666
 667   /* Return plugin informations for acl handling  */
 668   function plInfo()
 669   {
 670     return (array(
 671           "plShortName"   => _("Generic"),
 672           "plDescription" => _("Mime type generic"),
 673           "plSelfModify"  => FALSE,
 674           "plDepends"     => array(),
 675           "plPriority"    => 0,
 676           "plSection"     => array("administration"),
 677           "plCategory"    => array("mimetypes" => array("description"  => _("Mime types"),
 678                                                         "objectClass"  => "gotoMimeType")),
 679           "plProvidedAcls"=> array(
 680             "cn"                          => _("Name"),
 681             "gotoMimeGroup"               => _("Mime group"),
 682             "description"                 => _("Description"),
 683             "base"                        => _("Base"),
 684             "gotoMimeApplication"         => _("Application"),
 685             "gotoMimeLeftClickAction"     => _("Left click action"),
 686             "gotoMimeIcon"                => _("Icon"),
 687             "gotoMimeFilePattern"         => _("File patterns"),
 688             "gotoMimeEmbeddedApplication" => _("Embedded applications"))
 689           ));
 690
 691   }
 692
 693   function PrepareForCopyPaste($source)
 694   {
 695     plugin::PrepareForCopyPaste($source);
 696     $this->gotoMimeIcon       = $this->iconData;
 697     $this->use_gotoMimeIcon   = $source->use_gotoMimeIcon;
 698   }
 699 }
 700 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 701 ?>