gosa-plugins/goto/admin/mimetypes/class_mimetypeGeneric.inc

   1 <?php
   2 class mimetype extends plugin
   3 {
   4         var $ignore_account     = true; // This is always a valid account
   5         var $objectclasses              = array("top","gotoMimeType");
   6         var $attributes                   = array("cn","gotoMimeApplication","gotoMimeLeftClickAction","gotoMimeIcon",
   7                                                                         "description","gotoMimeFilePattern","gotoMimeEmbeddedApplication",
   8                                                                         "gotoMimeGroup");
   9
  10         /* Class vars */
  11         var $ui;
  12         var $cn                                                                               = "";
  13         var $gotoMimeLeftClickAction                        = "I";
  14         var $gotoMimeLeftClickAction_I              = true;
  15         var $gotoMimeLeftClickAction_E              = false;
  16         var $gotoMimeLeftClickAction_Q              = false;
  17         var $gotoMimeIcon                                                         = "*removed*";
  18         var $description                                                          = "";
  19         var $gotoMimeFilePattern                                      = array();
  20         var $gotoMimeApplication                                      = array();
  21         var $gotoMimeEmbeddedApplication            = array();
  22         var $gotoMimeGroup                                                      = "";
  23         var $iconData                                                               = NULL;
  24         var $base                                                                             = "";
  25   var $ApplicationList                  = array();
  26
  27
  28   /* To prevent errors when using the 'apply' button, we use this variables
  29       to manage array attributes */
  30         var $use_gotoMimeIcon                                           = NULL;
  31         var $use_gotoMimeFilePattern                        = array();
  32         var $use_gotoMimeApplication                        = array();
  33         var $use_gotoMimeEmbeddedApplication    = array();
  34
  35   /* divLists */
  36   var $DivPatterns                                                        = NULL;
  37   var $DivApps                                                              = NULL;
  38   var $DivEApps                                                             = NULL;
  39
  40   var $FAIstate ="";
  41
  42   /* These vars will be copied too, if you use copy&paste mode */
  43   var $CopyPasteVars        = array("use_gotoMimeFilePattern","use_gotoMimeApplication","use_gotoMimeEmbeddedApplication","iconData",
  44                                     "gotoMimeLeftClickAction_I","gotoMimeLeftClickAction_E","gotoMimeLeftClickAction_Q","use_gotoMimeIcon");
  45
  46   var $view_logged  = FALSE;
  47
  48   /* Select options */
  49   var $MimeGroups                             = array("application","audio","chemical","image","inode","message","model",
  50                                       "multipart","text","video","x-conference","x-world");
  51
  52   /* Orig_Dn is used to verify if this object is new or only edited */
  53   var $orig_dn                  = "";
  54   var $orig_base          = "";
  55
  56   function mimetype(&$config,$dn= NULL)
  57   {
  58     plugin::plugin ($config, $dn);
  59
  60     /* Save original dn */
  61     $this->orig_dn = $dn;
  62
  63     /* get gotoMimeLeftClickActions I/E/Q */
  64     if(isset($this->gotoMimeLeftClickAction)){
  65       $str = $this->gotoMimeLeftClickAction;
  66       for($i = 0 ; $i < strlen($str) ; $i ++ ){
  67         $varna = "gotoMimeLeftClickAction_". $str[$i];
  68         if(isset($this->$varna)){
  69           $this->$varna = true;
  70         }
  71       }
  72     }
  73
  74     /* Create list of defined applications in GOsa */
  75     $ldap = $this->config->get_ldap_link();
  76     $ldap->cd($this->config->current['BASE']);
  77     $ldap->search("(&(objectClass=gosaApplication)(cn=*))",array('cn'));
  78     $this->ApplicationList = array();
  79     while($attrs = $ldap->fetch()){
  80       $this->ApplicationList[$attrs['cn'][0]] = $attrs['cn'][0];
  81     }
  82
  83     /* If both radio buttons arn't set, set option I */
  84     if(!$this->gotoMimeLeftClickAction_I && !$this->gotoMimeLeftClickAction_E){
  85       $this->gotoMimeLeftClickAction_I = true;
  86     }
  87
  88     /* Get list of array attributes */
  89     foreach(array("gotoMimeFilePattern") as $attr){
  90       $this->$attr = array();
  91       if(isset($this->attrs[$attr])){
  92         $tmp = array();
  93         for($i = 0 ; $i < $this->attrs[$attr]['count'] ; $i ++){
  94           $str = $this->attrs[$attr][$i];
  95           $tmp[] = $str;
  96         }
  97         $use_attr = "use_".$attr;
  98         $this->$use_attr = $tmp;
  99       }
 100     }
 101
 102     /* Get list of array attributes with priority tag ( Test|32 )*/
 103     foreach(array("gotoMimeApplication","gotoMimeEmbeddedApplication") as $attr){
 104       $this->$attr = array();
 105       if(isset($this->attrs[$attr])){
 106         $tmp = array();
 107         for($i = 0 ; $i < $this->attrs[$attr]['count'] ; $i ++){
 108           $str = $this->attrs[$attr][$i];
 109           $tmp2= explode("|",$str);
 110
 111           if(count($tmp2) == 2){
 112             $name = $tmp2[0];
 113             $prio = $tmp2[1];
 114             $tmp[$prio] = $name;
 115           }
 116         }
 117         ksort($tmp);
 118         $use_attr = "use_".$attr;
 119         $this->$use_attr = $tmp;
 120       }
 121     }
 122
 123     /* Set base */
 124     if ($this->dn == "new"){
 125       if(session::is_set('CurrentMainBase')){
 126         $this->base= session::get('CurrentMainBase');
 127       }else{
 128         $ui= get_userinfo();
 129         $this->base= dn2base($ui->dn);
 130       }
 131     } else {
 132       $this->base= preg_replace ("/^.*,".preg_quote(get_ou("mimetypeRDN"), '/')."/i", "", $this->dn);
 133     }
 134
 135     /* Get icon data */
 136     if(isset($this->attrs['gotoMimeIcon'])){
 137       $ldap = $this->config->get_ldap_link();
 138       $this->iconData = $ldap->get_attribute($this->dn,"gotoMimeIcon");
 139       $this->saved_attributes['gotoMimeIcon'] = $this->iconData;
 140     }
 141     if ($this->iconData == ""){
 142       $this->set_new_picture("");
 143     }
 144     session::set('binary',$this->iconData);
 145     session::set('binarytype',"image/jpeg");
 146     $this->orig_base = $this->base;
 147   }
 148
 149
 150   function execute()
 151   {
 152     $smarty = get_smarty();
 153
 154     if(!$this->view_logged){
 155       $this->view_logged =TRUE;
 156       new log("view","mimetypes/".get_class($this),$this->dn);
 157     }
 158
 159     $tmp = $this->plInfo();
 160     foreach($tmp['plProvidedAcls'] as $name => $translation){
 161       $smarty->assign($name."ACL",$this->getacl($name,preg_match("/freeze/i",$this->FAIstate)));
 162     }
 163     $smarty->assign("IconReadable", preg_match("/r/",$this->getacl("gotoMimeIcon",preg_match("/freeze/i",$this->FAIstate))));
 164
 165     /* Check Posts */
 166     $posts = array(
 167         "/^Pattern_SortUp_/"    => array("Action" => "Pattern_SortUp",  "Func" => "ArrayUp",    "Attr" => "use_gotoMimeFilePattern"),
 168         "/^Pattern_SortDown_/"  => array("Action" => "Pattern_SortDown","Func" => "ArrayDown",  "Attr" => "use_gotoMimeFilePattern"),
 169         "/^Pattern_Remove_/"    => array("Action" => "Pattern_Remove",  "Func" => "ArrayRemove","Attr" => "use_gotoMimeFilePattern"),
 170         "/^Apps_SortUp_/"               => array("Action" => "Apps_SortUp",             "Func" => "ArrayUp",    "Attr" => "use_gotoMimeApplication"),
 171         "/^Apps_SortDown_/"     => array("Action" => "Apps_SortDown",   "Func" => "ArrayDown",  "Attr" => "use_gotoMimeApplication"),
 172         "/^Apps_Remove_/"               => array("Action" => "Apps_Remove",             "Func" => "ArrayRemove","Attr" => "use_gotoMimeApplication"),
 173         "/^EApps_SortUp_/"              => array("Action" => "EApps_SortUp",    "Func" => "ArrayUp",    "Attr" => "use_gotoMimeEmbeddedApplication"),
 174         "/^EApps_SortDown_/"    => array("Action" => "EApps_SortDown",  "Func" => "ArrayDown",  "Attr" => "use_gotoMimeEmbeddedApplication"),
 175         "/^EApps_Remove_/"              => array("Action" => "EApps_Remove",    "Func" => "ArrayRemove","Attr" => "use_gotoMimeEmbeddedApplication"));
 176     $once = true;
 177
 178     /* Walk through posts and try to find some commands for us. */
 179     if(!preg_match("/freeze/i",$this->FAIstate)){
 180       foreach($_POST as $name => $value){
 181
 182         /* Walk through possible commands */
 183         foreach($posts as $regex => $action){
 184
 185           /* Check if there is a command posted */
 186           if(preg_match($regex,$name) && $once){
 187             $once = false;
 188
 189             /* Get action vars */
 190             $func               = $action['Func'];              // Get function name
 191             $attr               = $action['Attr'];              // Get attribute name
 192             $acl_a              = preg_replace("/^use_/","",$action['Attr']);           // Get attribute name
 193
 194             /* Get entry id */
 195             $s_entry    = preg_replace($regex,"",$name);
 196             $s_entry    = preg_replace("/_[xy]$/","",$s_entry);
 197
 198             /* Execute a command with the given attribute and entry
 199                e.g. $this->gotoMimeFilePattern = $this->ArrayUp(3,$this->gotoMimeFilePattern) */
 200             if($this->acl_is_writeable($acl_a)){
 201               $this->$attr= $this->$func($s_entry,$this->$attr,true);
 202             }
 203           }
 204         }
 205       }
 206
 207       /* Set a new icon was requested */
 208       if(isset($_POST['update_icon']) && (isset($_FILES['picture_file']['name']))){
 209         $this->set_new_picture($_FILES['picture_file']['tmp_name']);
 210       }
 211
 212       /* Add gotoMimeFilePattern */
 213       if(isset($_POST['AddNewFilePattern']) && isset($_POST['NewFilePattern'])){
 214         if($this->acl_is_writeable("gotoMimeFilePattern")){
 215           $str = trim($_POST['NewFilePattern']);
 216           if($str != ""){
 217             $this->use_gotoMimeFilePattern[] = $str;
 218           }
 219         }
 220       }
 221
 222       /* Add gotoMimeFilePattern */
 223       if(isset($_POST['AddNewApplication']) &&
 224           (isset($_POST['NewApplication']) || isset($_POST['NewApplicationSelect']))){
 225         if($this->acl_is_writeable("gotoMimeApplication")){
 226           $str = "";
 227           if(isset($_POST['NewApplicationSelect']) && !empty($_POST['NewApplicationSelect'])){
 228             $str = trim(get_post("NewApplicationSelect"));
 229           }
 230           if(isset($_POST['NewApplication']) && !empty($_POST['NewApplication'])){
 231             $str = trim(get_post("NewApplication"));
 232           }
 233           if($str != "" && !in_array($str,$this->use_gotoMimeApplication)){
 234             $this->use_gotoMimeApplication[] = $str;
 235           }
 236         }
 237       }
 238
 239       /* Add embedded application
 240        *  - From input or from select box
 241        */
 242       if(isset($_POST['AddNewEmbeddedApplication']) &&
 243           (isset($_POST['NewEmbeddedApplication']) || isset($_POST['NewEmbeddedApplicationSelect']))){
 244         if($this->acl_is_writeable("gotoMimeEmbeddedApplication")){
 245           $str = "";
 246           if(isset($_POST['NewEmbeddedApplicationSelect']) && !empty($_POST['NewEmbeddedApplicationSelect'])){
 247             $str = trim(get_post('NewEmbeddedApplicationSelect'));
 248           }
 249           if(isset($_POST['NewEmbeddedApplication']) && !empty($_POST['NewEmbeddedApplication'])){
 250             $str = trim(get_post('NewEmbeddedApplication'));
 251           }
 252           if($str != "" && !in_array($str,$this->use_gotoMimeEmbeddedApplication)){
 253             $this->use_gotoMimeEmbeddedApplication[] = $str;
 254           }
 255         }
 256       }
 257     }
 258
 259     /* Create divlists */
 260     $DivPatterns        = new divSelectBox("gotoMimePatterns");
 261     $DivApps            = new divSelectBox("gotoMimeApplications");
 262     $DivEApps           = new divSelectBox("gotoMimeEmbeddedApplications");
 263     $DivPatterns        -> SetHeight(100);
 264     $DivApps            -> SetHeight(100);
 265     $DivEApps           -> SetHeight(100);
 266
 267
 268     if($this->acl_is_writeable("gotoMimeFilePattern") && !preg_match("/freeze/i",$this->FAIstate)){
 269       $Pattern_Actions= " <input type='image' src='images/lists/sort-up.png'    class='center'  name='Pattern_SortUp_%s' >&nbsp;
 270       <input type='image' src='images/lists/sort-down.png'      class='center'  name='Pattern_SortDown_%s'>&nbsp;
 271       <input type='image' src='images/lists/trash.png'  class='center'  name='Pattern_Remove_%s'>";
 272     }else{
 273       $Pattern_Actions= "";
 274     }
 275
 276     if($this->acl_is_writeable("gotoMimeApplication") && !preg_match("/freeze/i",$this->FAIstate)){
 277       $Apps_Actions     = " <input type='image' src='images/lists/sort-up.png'  class='center'  name='Apps_SortUp_%s' >&nbsp;
 278       <input type='image' src='images/lists/sort-down.png'      class='center'  name='Apps_SortDown_%s'>&nbsp;
 279       <input type='image' src='images/lists/trash.png'  class='center'  name='Apps_Remove_%s'>";
 280     }else{
 281       $Apps_Actions= "";
 282     }
 283
 284     if($this->acl_is_writeable("gotoMimeEmbeddedApplication") && !preg_match("/freeze/i",$this->FAIstate)){
 285       $EApps_Actions    = " <input type='image' src='images/lists/sort-up.png'  class='center'  name='EApps_SortUp_%s' >&nbsp;
 286       <input type='image' src='images/lists/sort-down.png'      class='center'  name='EApps_SortDown_%s'>&nbsp;
 287       <input type='image' src='images/lists/trash.png'  class='center'  name='EApps_Remove_%s'>";
 288     }else{
 289       $EApps_Actions= "";
 290     }
 291
 292     /* Before adding some entries check acls */
 293     if($this->acl_is_readable("gotoMimeFilePattern")){
 294       foreach($this->use_gotoMimeFilePattern as $key => $pattern){
 295         $field1 = array("string" => $pattern);
 296         $field2 = array("string" => preg_replace("/%s/",$key,$Pattern_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 297         $fields = array($field1,$field2);
 298         $DivPatterns -> AddEntry($fields);
 299       }
 300     }
 301
 302     if($this->acl_is_readable("gotoMimeApplication")){
 303       foreach($this->use_gotoMimeApplication as $key => $pattern){
 304         $field1 = array("string" => $pattern);
 305         $field2 = array("string" => preg_replace("/%s/",$key,$Apps_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 306         $fields = array($field1,$field2);
 307         $DivApps -> AddEntry($fields);
 308       }
 309     }
 310     if($this->acl_is_readable("gotoMimeEmbeddedApplication")){
 311       foreach($this->use_gotoMimeEmbeddedApplication as $key => $pattern){
 312         $field1 = array("string" => $pattern);
 313         $field2 = array("string" => preg_replace("/%s/",$key,$EApps_Actions),"attach"=>"style='border-right:0px;width:50px;'");
 314         $fields = array($field1,$field2);
 315         $DivEApps -> AddEntry($fields);
 316       }
 317     }
 318     $smarty->assign("bases",                                            $this->get_allowed_bases());
 319     $smarty->assign("base_select",                                      $this->base);
 320     $smarty->assign("isReleaseMimeType",                        $this->is_release());
 321     $smarty->assign("gotoMimeFilePatterns",                     $DivPatterns->DrawList());
 322     $smarty->assign("gotoMimeApplications",                     $DivApps->DrawList());
 323     $smarty->assign("gotoMimeEmbeddedApplications",     $DivEApps->DrawList());
 324
 325     $smarty->assign("ApplicationList",$this->ApplicationList);
 326
 327     /* Assign class vars to smarty */
 328     foreach($this->attributes as $attr){
 329       $smarty->assign($attr,$this->$attr);
 330     }
 331
 332     /* Assign additional vars that are not included in attributes*/
 333     foreach(array("gotoMimeLeftClickAction_I","gotoMimeLeftClickAction_E","gotoMimeLeftClickAction_Q") as $attr){
 334       $smarty->assign($attr,$this->$attr);
 335     }
 336
 337     /* Assign select box options */
 338     $smarty->assign("gotoMimeGroups",$this->MimeGroups);
 339     $smarty->assign("gotoMimeIcon"      ,$this->get_picture());
 340     return($smarty->fetch(get_template_path("generic.tpl",TRUE,dirname(__FILE__))));
 341   }
 342
 343
 344   function save_object()
 345   {
 346     if(isset($_POST['MimeGeneric']) && !preg_match("/freeze/i",$this->FAIstate)){
 347
 348       /* Create a base backup and reset the
 349          base directly after calling plugin::save_object();
 350          Base will be set seperatly a few lines below */
 351       $base_tmp = $this->base;
 352       plugin::save_object();
 353       $this->base = $base_tmp;
 354
 355       /* Only save base if we are not in release mode */
 356       if(!$this->is_release()){
 357
 358         /* Set new base if allowed */
 359         $tmp = $this->get_allowed_bases();
 360         if(isset($_POST['base'])){
 361           if(isset($tmp[$_POST['base']])){
 362             $this->base= $_POST['base'];
 363           }
 364         }
 365
 366       }
 367
 368       /* Save radio buttons */
 369       if($this->acl_is_writeable("gotoMimeLeftClickAction")){
 370         if(isset($_POST['gotoMimeLeftClickAction_IE'])){
 371           $chr = $_POST['gotoMimeLeftClickAction_IE'];
 372           if($chr == "E"){
 373             $this->gotoMimeLeftClickAction_E = true;
 374             $this->gotoMimeLeftClickAction_I = false;
 375           }else{
 376             $this->gotoMimeLeftClickAction_E = false;
 377             $this->gotoMimeLeftClickAction_I = true;
 378           }
 379         }
 380         if(isset($_POST['gotoMimeLeftClickAction_Q'])){
 381           $this->gotoMimeLeftClickAction_Q = true;
 382         }else{
 383           $this->gotoMimeLeftClickAction_Q = false;
 384         }
 385       }
 386     }
 387   }
 388
 389
 390   /* save current changes */
 391   function save()
 392   {
 393     /* Create gotoMimeLeftClickAction out of checkboxes and radio buttons */
 394     $arr = array ("E","I","Q");
 395     $str = "";
 396     foreach ($arr as $Chr){
 397       $var = "gotoMimeLeftClickAction_".$Chr;
 398       if($this->$var){
 399         $str .= $Chr;
 400       }
 401     }
 402     $this->gotoMimeLeftClickAction = $str;
 403
 404     /* Create array entries with priority tag ( Test|3 )*/
 405     foreach(array("gotoMimeEmbeddedApplication","gotoMimeApplication") as $attr){
 406       $i                                = 0;
 407       $use_attr                 = "use_".$attr;
 408       $tmp                      = array();
 409       $this->$attr      = array();
 410       foreach($this->$use_attr as $entry){
 411         $tmp[] = $entry."|".$i ++;
 412       }
 413       $this->$attr = $tmp;
 414     }
 415
 416     /* Create array entries */
 417     foreach(array("gotoMimeFilePattern") as $attr){
 418       $i                                = 0;
 419       $use_attr                 = "use_".$attr;
 420       $tmp                      = array();
 421       $this->$attr      = array();
 422       foreach($this->$use_attr as $entry){
 423         $tmp[] = $entry;
 424       }
 425       $this->$attr = $tmp;
 426     }
 427
 428     /* Remove Icon if requested  */
 429     if($this->use_gotoMimeIcon != "*removed*"){
 430       $this->gotoMimeIcon = $this->iconData;
 431     }else{
 432       $this->gotoMimeIcon = "";
 433     }
 434
 435     plugin::save();
 436
 437     /* If this is a newly created object, skip storing those
 438        attributes that contain an empty array */
 439     if($this->orig_dn == "new"){
 440       foreach(array("gotoMimeEmbeddedApplication","gotoMimeApplication","gotoMimeFilePattern") as $attr){
 441         if(!count($this->$attr)){
 442           unset($this->attrs[$attr]);
 443         }
 444       }
 445     }
 446
 447     $ldap = $this->config->get_ldap_link();
 448     $ldap-> cd ( $this->config->current['BASE']);
 449     $ldap->cat($this->dn);
 450     if($ldap->count()){
 451       $ldap->cd($this->dn);
 452       $this->cleanup();
 453       $ldap->modify($this->attrs);
 454       new log("modify","mimetypes/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 455     }else{
 456       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 457       $ldap->cd($this->dn);
 458       $ldap->add($this->attrs);
 459       new log("create","mimetypes/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 460     }
 461     if (!$ldap->success()){
 462       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 463     }
 464   }
 465
 466
 467   /* Remove current mime type */
 468   function remove_from_parent()
 469   {
 470     plugin::remove_from_parent();
 471     $ldap = $this->config->get_ldap_link();
 472     $ldap->rmDir($this->dn);
 473     if (!$ldap->success()){
 474       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 475     }
 476     new log("remove","mimetypes/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 477
 478     /* Optionally execute a command after we're done */
 479     $this->handle_post_events("remove");
 480
 481     /* Delete references to object groups */
 482     $ldap->cd ($this->config->current['BASE']);
 483     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 484     while ($ldap->fetch()){
 485       $og= new ogroup($this->config, $ldap->getDN());
 486       unset($og->member[$this->dn]);
 487       $og->save ();
 488       if (!$ldap->success()){
 489         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $og->dn, 0, get_class()));
 490       }
 491     }
 492   }
 493
 494
 495   /* Check given values */
 496   function check()
 497   {
 498     $message = plugin::check();
 499     if($this->cn == "" ){
 500       $message[] = msgPool::required(_("Name"));
 501     }
 502     if(!count($this->use_gotoMimeFilePattern)){
 503       $message[] = msgPool::required(_("File pattern"));
 504     }
 505
 506     /* Check if there is already a mime type with this cn */
 507     $ldap = $this->config->get_ldap_link();
 508     $ldap->cd($this->config->current["BASE"]);
 509
 510     if($this->is_release()){
 511       $base = $this->parent->parent->mime_release;
 512     }else{
 513       $base = get_ou("mimetypeRDN").$this->base;
 514     }
 515
 516     $ldap->ls("(&(objectClass=gotoMimeType)(cn=".$this->cn."))",$base,array("cn"));
 517     if($ldap->count()){
 518       $attrs = $ldap->fetch();
 519       if($this->dn != $attrs['dn']) {
 520         $message[]= msgPool::duplicated("cn");
 521       }
 522     }
 523
 524     /* Check if we are allowed to create or move this object
 525      */
 526     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 527       $message[] = msgPool::permCreate();
 528     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 529       $message[] = msgPool::permMove();
 530     }
 531
 532     return($message);
 533   }
 534
 535
 536   /** Helper functions **/
 537
 538   /* Set a new picture */
 539   function set_new_picture($filename)
 540   {
 541     if (empty($filename)){
 542       $filename= "./plugins/goto/images/default_icon.png";
 543       $this->use_gotoMimeIcon= "*removed*";
 544     }else{
 545       $this->use_gotoMimeIcon= $filename;
 546     }
 547
 548     if (file_exists($filename)){
 549       $fd = fopen ($filename, "rb");
 550       $this->iconData= fread ($fd, filesize ($filename));
 551       session::set('binary',$this->iconData);
 552       session::set('binarytype',"image/jpeg");
 553       fclose ($fd);
 554     }
 555   }
 556
 557   /* Get picture link */
 558   function get_picture()
 559   {
 560     session::set('binary',$this->iconData);
 561     session::set('binarytype',"image/jpeg");
 562     return("getbin.php");
 563   }
 564
 565   /* Transports the given Arraykey one position up*/
 566   function ArrayUp($atr,$attrs)
 567   {
 568     $ret = $attrs;
 569     $pos = $this->getpos($atr,$attrs) ;
 570     $cn = count($attrs);
 571     if(!(($pos == -1)||($pos == 1))){
 572       $before = array_slice($attrs,0,($pos-2));
 573       $mitte  = array_reverse(array_slice($attrs,($pos-2),2));
 574       $unten  = array_slice($attrs,$pos);
 575       $ret = array();
 576       $ret = $this->combineArrays($before,$mitte,$unten);
 577     }
 578     return($ret);
 579   }
 580
 581
 582   /* Transports the given Arraykey one position down*/
 583   function ArrayDown($atr,$attrs)
 584   {
 585     $ret = $attrs;
 586     $pos = $this->getpos($atr,$attrs) ;
 587     $cn = count($attrs);
 588     if(!(($pos == -1)||($pos == $cn))){
 589       $before = array_slice($attrs,0,($pos-1));
 590       $mitte  = array_reverse(array_slice($attrs,($pos-1),2));
 591       $unten  = array_slice($attrs,($pos+1));
 592       $ret = array();
 593       $ret = $this->combineArrays($before,$mitte,$unten);
 594     }
 595     return($ret);
 596   }
 597
 598
 599   /* return the position of the element in the array */
 600   function getpos($atr,$attrs)
 601   {
 602     $i = 0;
 603     foreach($attrs as $attr => $name)    {
 604       $i++;
 605       if($attr == $atr){
 606         return($i);
 607       }
 608     }
 609     return(-1);
 610   }
 611
 612
 613   /* Remove this element from array */
 614   function ArrayRemove($key,$array,$reorder = false)
 615   {
 616     if(isset($array[$key])){
 617       unset($array[$key]);
 618       if($reorder){
 619         $tmp = array();
 620         foreach($array as $entry){
 621           $tmp[] = $entry;
 622         }
 623         $array = $tmp;
 624       }
 625     }
 626     return($array);
 627   }
 628
 629
 630   /* Combine new array */
 631   function combineArrays($ar0,$ar1,$ar2)
 632   {
 633     $ret = array();
 634     if(is_array($ar0))
 635       foreach($ar0 as $ar => $a){
 636         $ret[]=$a;
 637       }
 638     if(is_array($ar1))
 639       foreach($ar1 as $ar => $a){
 640         $ret[]=$a;
 641       }
 642     if(is_array($ar2))
 643       foreach($ar2 as $ar => $a){
 644         $ret[]=$a;
 645       }
 646     return($ret);
 647   }
 648
 649
 650   /* Return a dialog with all fields that must be changed,
 651      if we want to copy this entry */
 652   function getCopyDialog()
 653   {
 654     $str = "";
 655
 656     $smarty = get_smarty();
 657     $smarty->assign("cn",               $this->cn);
 658     $smarty->assign("description",  $this->description);
 659     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
 660
 661     $ret = array();
 662     $ret['string'] = $str;
 663     $ret['status'] = "";
 664     return($ret);
 665   }
 666
 667
 668   /* Save all */
 669   function saveCopyDialog()
 670   {
 671     $attrs = array("cn","description");
 672     foreach($attrs as $attr){
 673       if(isset($_POST[$attr])){
 674         $this->$attr = $_POST[$attr];
 675       }
 676     }
 677   }
 678
 679   /* Return plugin informations for acl handling  */
 680   static function plInfo()
 681   {
 682     return (array(
 683           "plShortName"   => _("Generic"),
 684           "plDescription" => _("Mime type generic"),
 685           "plSelfModify"  => FALSE,
 686           "plDepends"     => array(),
 687           "plPriority"    => 0,
 688           "plSection"     => array("administration"),
 689           "plCategory"    => array("mimetypes" => array("description"  => _("Mime types"),
 690                                                         "objectClass"  => "gotoMimeType")),
 691           "plProvidedAcls"=> array(
 692             "cn"                          => _("Name"),
 693             "gotoMimeGroup"               => _("Mime group"),
 694             "description"                 => _("Description"),
 695             "base"                        => _("Base"),
 696             "gotoMimeApplication"         => _("Application"),
 697             "gotoMimeLeftClickAction"     => _("Left click action"),
 698             "gotoMimeIcon"                => _("Icon"),
 699             "gotoMimeFilePattern"         => _("File patterns"),
 700             "gotoMimeEmbeddedApplication" => _("Embedded applications"))
 701           ));
 702
 703   }
 704
 705
 706   function is_release()
 707   {
 708     if(is_object($this->parent->parent)){
 709       return($this->parent->parent->IsReleaseManagementActivated());
 710     }else{
 711       /* Check if we should enable the release selection */
 712       $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
 713       if(!empty($tmp)){
 714         return(true);
 715       }
 716     }
 717     return(FALSE);
 718   }
 719
 720
 721   function PrepareForCopyPaste($source)
 722   {
 723     plugin::PrepareForCopyPaste($source);
 724
 725     $source_o = new mimetype($this->config,$source['dn'],$this->parent);
 726
 727     foreach(array("gotoMimeLeftClickAction_Q","gotoMimeEmbeddedApplication","gotoMimeApplication","gotoMimeFilePattern","gotoMimeIcon","iconData") as $name){
 728       $use_attr     = "use_".$name;
 729       if(isset($this->$use_attr)){
 730         $this->$use_attr= $source_o->$use_attr;
 731       }
 732       $this->$name = $source_o->$name;
 733     }
 734     foreach($this->attributes as $name){
 735       $this->$name = $source_o->$name;
 736     }
 737
 738     if($this->iconData){
 739       $this->use_gotoMimeIcon ="Not emtpy, causes icon to be written.";
 740     }
 741   }
 742 }
 743 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 744 ?>