plugins/admin/fai/class_faiScript.inc

   1 <?php
   2
   3 class faiScript extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary      = "Manage server basic objects";
   7   var $cli_description  = "Some longer text\nfor help";
   8   var $cli_parameters   = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   var $ignore_account   = TRUE;
  12
  13   /* Attributes for this Object */
  14   var $attributes       = array("cn","description");
  15
  16   /* ObjectClasses for this Object*/
  17   var $objectclasses    = array("top","FAIclass","FAIscript");
  18
  19   /* Class name of the Ldap ObjectClass for the Sub Object */
  20   var $subClass         = "FAIscriptEntry";
  21   var $subClasses       = array("top","FAIclass","FAIscriptEntry");
  22
  23   /* Class name of the php class which allows us to edit a Sub Object */
  24   var $subClassName     = "faiScriptEntry";
  25
  26   /* Attributes to initialise for each subObject */
  27   var $subAttributes    = array("cn","description","FAIpriority");
  28   var $sub_Load_Later   = array("FAIscript");
  29   var $sub64coded       = array();
  30   var $subBinary        = array("FAIscript");
  31
  32   /* Specific attributes */
  33   var $cn               = "";       // The class name for this object
  34   var $description      = "";       // The description for this set of partitions
  35   var $is_dialog        = false;    // specifies which buttons will be shown to save or abort
  36   var $dialog           = NULL;     // a dialog, e.g. new disk dialog
  37   var $SubObjects       = array();  // All leafobjects of this object
  38
  39   var $FAIstate         ="";
  40
  41   function faiScript ($config, $dn= NULL)
  42   {
  43     /* Load Attributes */
  44     plugin::plugin ($config, $dn);
  45
  46     /* If "dn==new" we try to create a new entry
  47      * Else we must read all objects from ldap which belong to this entry.
  48      * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
  49      */
  50     if($dn != "new"){
  51
  52       $this->dn =$dn;
  53
  54       /* Get FAIstate
  55        */
  56       if(isset($this->attrs['FAIstate'][0])){
  57         $this->FAIstate = $this->attrs['FAIstate'][0];
  58       }
  59
  60       /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
  61        */
  62       $ldap     = $this->config->get_ldap_link();
  63       $ldap->cd ($this->dn);
  64
  65       $attrs_to_search = $this->subAttributes;
  66       $attrs_to_search[] = "FAIstate";
  67       $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$attrs_to_search);
  68
  69       while($object = $ldap->fetch()){
  70         /* Set status for save management */
  71         $objects = array();
  72         $objects['status']      = "FreshLoaded";
  73         $objects['dn']          = $object['dn'];
  74         $objects                = $this->get_object_attributes($objects,$this->subAttributes);
  75         $this->SubObjects[$objects['cn']] = $objects;
  76       }
  77     }
  78   }
  79
  80
  81   /* Reload some attributes */
  82   function get_object_attributes($object,$attributes)
  83   {
  84     $ldap = $this->config->get_ldap_link();
  85     $ldap->cd($this->config->current['BASE']);
  86     $ldap->cat($object['dn'],$attributes);
  87     $tmp  = $ldap->fetch();
  88
  89     foreach($attributes as $attrs){
  90       if(isset($tmp[$attrs][0])){
  91         $var = $tmp[$attrs][0];
  92
  93         /* Check if we must decode some attributes */
  94         if(in_array_ics($attrs,$this->sub64coded)){
  95           $var = base64_decode($var);
  96         }
  97
  98         /*  check if this is a binary entry */
  99         if(in_array_ics($attrs,$this->subBinary)){
 100           $var = $ldap->get_attribute($object['dn'], $attrs,$r_array=0);
 101         }
 102
 103         /* Fix slashes */
 104         $var = addslashes($var);
 105         $object[$attrs] = $var;
 106       }
 107     }
 108     return($object);
 109   }
 110
 111
 112   function execute()
 113   {
 114     /* Call parent execute */
 115     plugin::execute();
 116
 117     /* Fill templating stuff */
 118     $smarty= get_smarty();
 119     $display= "";
 120
 121     /* Add new sub object */
 122     if(isset($_POST['AddSubObject'])){
 123       $this->dialog= new $this->subClassName($this->config,"new");
 124       $this->dialog->set_acl_base($_SESSION['CurrentMainBase']);
 125       $this->dialog->set_acl_category("fai");
 126       $this->is_dialog=true;
 127     }
 128
 129     if($this->dn != "new"){
 130       $_SESSION['objectinfo']= $this->dn;
 131     }
 132
 133
 134     /* New Listhandling
 135      */
 136     $once = true;
 137     foreach($_POST as $name => $value){
 138       if(preg_match("/^editscript_/",$name)&&($once)){
 139
 140         $once = false;
 141         $entry = preg_replace("/^editscript_/","",$name);
 142         $entry = base64_decode(preg_replace("/_.*/","",$entry));
 143
 144         $obj  = $this->SubObjects[$entry];
 145         if($obj['status'] == "FreshLoaded"){
 146           $obj  = $this->get_object_attributes($obj,$this->sub_Load_Later);
 147         }
 148         $this->dialog= new $this->subClassName($this->config,$this->dn,$obj);
 149         $this->dialog->set_acl_base($this->dn);
 150         $this->dialog->set_acl_category("fai");
 151
 152
 153         $_SESSION['objectinfo'] = $obj['dn'];
 154         $this->dialog->parent = &$this;
 155         $this->is_dialog=true;
 156       }
 157       if(preg_match("/^deletescript_/",$name)&&($once)){
 158         $once = false;
 159         $entry = preg_replace("/^deletescript_/","",$name);
 160         $entry = base64_decode(preg_replace("/_.*/","",$entry));
 161
 162         if(($this->SubObjects[$entry]['status'] == "edited")||($this->SubObjects[$entry]['status'] == "FreshLoaded")){
 163           $this->SubObjects[$entry]['status']= "delete";
 164         }else{
 165           unset($this->SubObjects[$entry]);
 166         }
 167       }
 168     }
 169     ///// Ende new list handling
 170
 171
 172     /* Edit selected Sub Object */
 173     if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
 174       $script = $_POST['SubObject'][0];
 175       $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$script]);
 176       $this->dialog->set_acl_base($_SESSION['CurrentMainBase']);
 177       $this->dialog->set_acl_category("fai");
 178       $_SESSION['objectinfo'] = $this->SubObjects[$script]['dn'];
 179       $this->is_dialog=true;
 180     }
 181
 182
 183     /* Save Dialog */
 184     if(isset($_POST['SaveSubObject'])){
 185       $this->dialog->save_object();
 186       $msgs = $this->dialog->check();
 187       if(count($msgs)>0){
 188         foreach($msgs as $msg){
 189           print_red($msg);
 190         }
 191       }else{
 192            /* Get return object */
 193         $obj = $this->dialog->save();
 194         if(isset($obj['remove'])){
 195
 196           $old_stat = $this->SubObjects[$obj['remove']['from']]['status'];
 197
 198           /* Depending on status, set new status */
 199           if($old_stat == "edited" || $old_stat == "FreshLoaded"){
 200             $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
 201           }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
 202             unset($this->SubObjects[$obj['remove']['from']]);
 203           }
 204           $obj['status'] = "new";
 205           $this->SubObjects[$obj['remove']['to']] = $obj;
 206           unset($this->SubObjects[$obj['remove']['to']]['remove']);
 207         }else{
 208           if($obj['status'] == "FreshLoaded"){
 209             $obj['status'] = "edited";
 210           }
 211           $this->SubObjects[$obj['cn']]=$obj;
 212         }
 213         $this->is_dialog=false;
 214         unset($this->dialog);
 215         $this->dialog=NULL;
 216
 217       }
 218     }
 219
 220     /* Sort entries */
 221     $tmp = $keys = array();
 222     foreach($this->SubObjects as $key => $entry){
 223       $keys[$key]=$key;
 224     }
 225     natcasesort($keys);
 226     foreach($keys as $key){
 227       $tmp[$key]=$this->SubObjects[$key];
 228     }
 229     $this->SubObjects = $tmp;
 230
 231     /* Cancel Dialog */
 232     if(isset($_POST['CancelSubObject'])){
 233       $this->is_dialog=false;
 234       unset($this->dialog);
 235       $this->dialog=NULL;
 236     }
 237
 238     /* Print dialog if $this->dialog is set */
 239     if($this->dialog){
 240       $this->dialog->save_object();
 241       $display = $this->dialog->execute();
 242       return($display);
 243     }
 244
 245     /* Divlist            added 23.02.2006
 246        Containing FAIscripts
 247      */
 248     $divlist = new divSelectBox("FAIscripts");
 249     $divlist->setHeight(400);
 250     if(($this->FAIstate == "freeze")){
 251       $img_edit = "<input type='image' src='images/edit.png'      name='editscript_%s'    title='"._("edit")."' alt='"._("edit")."'>";
 252       $img_remo = "";
 253     }else{
 254       $img_edit = "<input type='image' src='images/edit.png'      name='editscript_%s'    title='"._("edit")."' alt='"._("edit")."'>";
 255       $img_remo = "<input type='image' src='images/edittrash.png' name='deletescript_%s'  title='"._("delete")."' alt='"._("delete")."'>";
 256     }
 257
 258     foreach($this->getList(true) as $key => $name){
 259
 260       if(($this->SubObjects[$key]['status'] == "new") || ($this->SubObjects[$key]['dn'] == "new")){
 261         $down = "";
 262       }else{
 263         $down = "<a href='getFAIscript.php?id=".base64_encode($name['dn'])."' >
 264           <img src='images/save.png' alt='"._("Download")."' title='"._("Download")."' border=0>
 265           </a>";
 266       }
 267
 268       $divlist->AddEntry(array( array("string"=>$name['name']),
 269             array("string"=>$down , "attach" => "style='width:20px;'"),
 270             array("string"=>str_replace("%s",base64_encode($key),$img_edit.$img_remo),
 271               "attach"=>"style='border-right: 0px;width:50px;text-align:right;'")));
 272     }
 273     $smarty->assign("Entry_divlist",$divlist->DrawList());
 274
 275     /* Magic quotes GPC, escapes every ' " \, to solve some security risks
 276      * If we post the escaped strings they will be escaped again
 277      */
 278     foreach($this->attributes as $attrs){
 279       if(get_magic_quotes_gpc()){
 280         $smarty->assign($attrs,stripslashes($this->$attrs));
 281       }else{
 282         $smarty->assign($attrs,($this->$attrs));
 283       }
 284     }
 285
 286     $tmp = $this->plInfo();
 287     $this->ui = get_userinfo();
 288
 289     $c_dn = $this->dn;
 290     if($c_dn == "new"){
 291       $c_dn = $_SESSION['CurrentMainBase'];
 292     }
 293     $smarty->assign("sub_object_is_addable", preg_match("/c/",$this->ui->get_permissions($c_dn,"fai/faiScriptEntry")) && $this->FAIstate!="freeze");
 294     foreach($tmp['plProvidedAcls'] as $name => $translated){
 295       $smarty->assign($name."ACL",$this->getacl($name));
 296     }
 297
 298     $display.= $smarty->fetch(get_template_path('faiScript.tpl', TRUE));
 299     return($display);
 300   }
 301
 302   /* Generate listbox friendly SubObject list
 303    */
 304   function getList($use_dns=false){
 305     $a_return=array();
 306     foreach($this->SubObjects as $obj){
 307       if($obj['status'] != "delete"){
 308         if($use_dns){
 309           if((isset($obj['description']))&&(!empty($obj['description']))){
 310             $a_return[$obj['cn']]['name']= $obj['cn']." [".stripslashes($obj['description'])."]";
 311           }else{
 312             $a_return[$obj['cn']]['name']= $obj['cn'];
 313           }
 314           $a_return[$obj['cn']]['dn']= $obj['dn'];
 315         }else{
 316           if((isset($obj['description']))&&(!empty($obj['description']))){
 317             $a_return[$obj['cn']]= $obj['cn']." [".stripslashes($obj['description'])."]";
 318           }else{
 319             $a_return[$obj['cn']]= $obj['cn'];
 320           }
 321         }
 322       }
 323     }
 324     return($a_return);
 325   }
 326
 327   /* Delete me, and all my subtrees
 328    */
 329   function remove_from_parent()
 330   {
 331     $ldap = $this->config->get_ldap_link();
 332     $ldap->cd ($this->dn);
 333
 334 #    $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $this->dn);
 335     $use_dn = preg_replace("/".normalizePreg(get_release_dn($this->dn))."/i", $_SESSION['faifilter']['branch'], $this->dn);
 336     if($_SESSION['faifilter']['branch'] == "main"){
 337       $use_dn = $this->dn;
 338     }
 339
 340     prepare_to_save_FAI_object($use_dn,array(),true);
 341
 342     foreach($this->SubObjects as $name => $obj){
 343 #      $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $obj['dn']);
 344       $use_dn = preg_replace("/".normalizePreg(get_release_dn($this->dn))."/i", $_SESSION['faifilter']['branch'], $obj['dn']);
 345       if($_SESSION['faifilter']['branch'] == "main"){
 346         $use_dn = $obj['dn'];
 347       }
 348       prepare_to_save_FAI_object($use_dn,array(),true);
 349     }
 350     $this->handle_post_events("remove");
 351   }
 352
 353
 354   /* Save data to object
 355    */
 356   function save_object()
 357   {
 358     if((isset($_POST['FAIscript_posted'])) && ($this->FAIstate != "freeze")){
 359       plugin::save_object();
 360       foreach($this->attributes as $attrs){
 361         if(isset($_POST[$attrs])){
 362           $this->$attrs = $_POST[$attrs];
 363         }
 364       }
 365     }
 366   }
 367
 368
 369   /* Check supplied data */
 370   function check()
 371   {
 372     /* Call common method to give check the hook */
 373     $message= plugin::check();
 374
 375     return ($message);
 376   }
 377
 378
 379   /* Save to LDAP */
 380   function save()
 381   {
 382     plugin::save();
 383
 384     $ldap = $this->config->get_ldap_link();
 385
 386     prepare_to_save_FAI_object($this->dn,$this->attrs);
 387     show_ldap_error($ldap->get_error(), sprintf(_("Creating of FAI/script with dn '%s' failed."),$this->dn));
 388
 389     /* Do object tagging */
 390     $this->handle_object_tagging();
 391
 392     /* Prepare FAIscriptEntry to write it to ldap
 393      * First sort array.
 394      *  Because we must delete old entries first.
 395      * After deletion, we perform add and modify
 396      */
 397     $Objects = array();
 398
 399     /* We do not need to save untouched objects */
 400     foreach($this->SubObjects as $name => $obj){
 401       if($obj['status'] == "FreshLoaded"){
 402         unset($this->SubObjects[$name]);
 403       }
 404     }
 405
 406     foreach($this->SubObjects as $name => $obj){
 407       if($obj['status'] == "delete"){
 408         $Objects[$name] = $obj;
 409       }
 410     }
 411     foreach($this->SubObjects as $name => $obj){
 412       if($obj['status'] != "delete"){
 413         $Objects[$name] = $obj;
 414       }
 415     }
 416
 417     foreach($Objects as $name => $obj){
 418
 419       foreach($this->sub64coded as $codeIt){
 420         $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
 421       }
 422
 423       $tmp = array();
 424       $attributes = array_merge($this->sub_Load_Later,$this->subAttributes);
 425       foreach($attributes as $attrs){
 426
 427         if(empty($obj[$attrs])){
 428           $obj[$attrs] = array();
 429         }
 430         if(!is_array($obj[$attrs])){
 431           $tmp[$attrs] = stripslashes($obj[$attrs]);
 432         }else{
 433           $tmp[$attrs] = $obj[$attrs];
 434         }
 435       }
 436
 437       $tmp['objectClass'] = $this->subClasses;
 438
 439       $sub_dn = "cn=".$obj['cn'].",".$this->dn;
 440
 441       if($obj['status']=="new"){
 442         $ldap->cat($sub_dn,array("objectClass"));
 443         if($ldap->count()){
 444           $obj['status']="edited";
 445         }
 446       }
 447
 448       if(empty($tmp['FAIpriority'])){
 449         $tmp['FAIpriority']  ="0";
 450       }
 451
 452       /* Check if gosaAdministrativeUnitTag is required as object class */
 453       if($obj['status'] == "edited"){
 454         $ldap->cat($sub_dn,array("objectClass"));
 455         $attrs = $ldap->fetch();
 456         if(isset($attrs['objectClass'])){
 457           if(in_array_ics("gosaAdministrativeUnitTag",$attrs['objectClass'])){
 458             $tmp['objectClass'][] = "gosaAdministrativeUnitTag";
 459           }
 460         }
 461       }
 462
 463       if($obj['status'] == "delete"){
 464         prepare_to_save_FAI_object($sub_dn,array(),true);
 465         $this->handle_post_events("remove");
 466       }elseif($obj['status'] == "edited"){
 467         prepare_to_save_FAI_object($sub_dn,$tmp);
 468         $this->handle_post_events("modify");
 469       }elseif($obj['status']=="new"){
 470         prepare_to_save_FAI_object($sub_dn,$tmp);
 471         $this->handle_post_events("add");
 472       }
 473
 474       $this->handle_object_tagging($sub_dn, $this->gosaUnitTag);
 475     }
 476   }
 477
 478
 479   /* Return plugin informations for acl handling */
 480   function plInfo()
 481   {
 482     return (array(
 483           "plShortName" => _("Script"),
 484           "plDescription" => _("FAI script"),
 485           "plSelfModify"  => FALSE,
 486           "plDepends"     => array(),
 487           "plPriority"    => 0,
 488           "plSection"     => array("administration"),
 489           "plCategory"    => array("fai"),
 490           "plProvidedAcls" => array(
 491             "cn"                => _("Name")." ("._("Readonly").")",
 492             "description"       => _("Description"))
 493           ));
 494   }
 495 }
 496
 497 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 498 ?>