Code

86ec869e64ccb72973a34d0713d51a1accb3aa4c
[gosa.git] / plugins / personal / environment / class_environment.inc
1 <?php
3 class environment 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");
10   /* attribute list for save action */
11   var $ignore_account       = FALSE;
12   var $plHeadline           = "Environment";
13   var $plDescription        = "This does something";
14   var $dialog               = false;    // Indicates that we are currently editing in an seperate dialog
15   
16   var $in_dialog            = false;
17   var $uid                  = "";
19   var $is_group             = false;
20   
21   /* Attribute definition
22    */
24   /* profile management */
25   var $useProfile         = false;  // Specifies if we want to use a Server 
26   var $gotoProfileServer  = "";     // Specifies the selected profile server
27   var $gotoProfileServers = array();// Specifies all available and selectable servers
28   var $gotoProfileFlags   = "";     // Flags enabled  ? only used to set ACL and save 
29   var $gotoProfileFlag_C  = "";     // Flag is set to C if we have the profile caching fucntion enabled 
30   
31   var $gotoXResolution    = "auto";     // The selected resolution eg: 1024x768
32   var $gotoXResolutions   = array();// Contains all available resolutions for this account
33   var $gotoProfileFlag_L  = "";     // Flag is set to L to enable runtime resolution change 
34   var $gotoProfileQuota   = "";     // User Quota Settings
36   /* Logon script section*/
37   var $gotoLogonScripts   = array();// Contains all available Logon Scripts  
38   var $gotoLogonScript    = "";     // The selected Logon Script
40   /* Printer */
41   var $gotoPrinter        = array();// All available Printer, with their configurations
42   var $gotoPrinterSel     = "";     //  The selected Printer
43   var $gosaDefaultPrinter = "";     // Default printer
45   /* Share */
46   var $gotoShares         = array();// Current Share Options
47   var $gotoShare          = "";     // currently selected Share Option
48   var $gotoShareSelections= array();// Available Shares for this account in Listbox format
49   var $gotoAvailableShares= array();// Available Shares for this account
50   
51   /* Kiosk profile */
52   var $gotoKioskProfile   = "none";     // The selected Kiosk Profile
53   var $gotoKioskProfiles  = array();// All available Kiosk profiles
54   var $newKioskProfiles   = array();
56   /* Hotplug Devices */
57   var $gotoHotplugDevice  = array();     // Selected hotplug
58   var $gotoHotplugDevices = array();// Already configured hotplug devices 
61   /* general settings */
62   // Sets the attributes which will kept on page reload, which will be saved, ...
64   var $CopyPasteVars      = array("gotoHotplugDevices","newKioskProfiles","gotoAvailableShares","gotoShareSelections","gotoPrinterSel","gotoProfileFlag_L","gotoXResolutions","gotoProfileFlag_C","gotoProfileServers","useProfile","is_group","in_dialog","OrigCn");
66   var $attributes         = array("uid","gotoProfileServer","gotoProfileFlags",
67                                     "gotoXResolution","gotoProfileQuota",
68                                     "gotoLogonScripts","gotoLogonScript",
69                                     "gotoPrinter", "gosaDefaultPrinter",
70                                     "gotoShares","gotoShare",
71                                     "gotoKioskProfile","gotoKioskProfiles"
72                                     );
73   var $objectclasses      = array("gotoEnvironment"); // Specifies the objectClass which contains the attributes edited here 
74   var $cn;
75   var $OrigCn;
77   function environment ($config, $dn= NULL)
78   {
79     plugin::plugin ($config, $dn);
81     /* Check : Are we currently editing a group or user dialog */
82     if((isset($this->attrs['cn'][0]))&&(!isset($this->attrs['uid'][0]))){
83       $suffix="Group";
84       $this->uid          = $this->attrs['cn'][0];
85       $this->attrs['uid'] = $this->attrs['cn'][0];
86       $this->OrigCn = $this->attrs['cn'][0];
87     }else{
88       $suffix="User";
89     }
91     $this->gotoKioskProfile= preg_replace("/^.*\//i","",$this->gotoKioskProfile);
93     /* Get all Printer assignments */
94     $ldap = $this->config->get_ldap_link();
95     $ldap->cd($this->config->current['BASE']);
96     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."Printer=".$this->uid."))",array("*"));
97     while($printer = $ldap->fetch()){
98       $this->gotoPrinter[$printer['cn'][0]]=$printer;
99       $this->gotoPrinter[$printer['cn'][0]]['mode']="user";
100     }
101     $ldap->search("(&(objectClass=gotoPrinter)(goto".$suffix."AdminPrinter=".$this->uid."))",array("*"));
102     while($printer = $ldap->fetch()){
103       $this->gotoPrinter[$printer['cn'][0]]=$printer;
104       $this->gotoPrinter[$printer['cn'][0]]['mode']="admin";
105     }
106   
107     /* prepare hotplugs */
108     if((isset($this->attrs['gotoHotplugDevice']))&&(is_array($this->attrs['gotoHotplugDevice']))){
109       unset($this->attrs['gotoHotplugDevice']['count']);
110       foreach($this->attrs['gotoHotplugDevice'] as $device){
111         $tmp = $tmp2 = array();
112         $tmp = split("\|",$device);
113         $tmp2['name']        = $tmp[0]; 
114         $tmp2['description'] = $tmp[1]; 
115         $tmp2['id']          = $tmp[2]; 
117         /* Produkt ID */
118         if(!isset($tmp[3])){
119           $tmp[3] = "";
120         }
121         /* Vendor ID */
122         if(!isset($tmp[4])){
123           $tmp[4] = "";
124         }
125   
126         $tmp2['produkt']     = $tmp[3]; 
127         $tmp2['vendor']      = $tmp[4];
128  
129         $this->gotoHotplugDevices[$tmp[0]]=$tmp2;
130       }
131     }
132     
133     /* prepare LogonScripts */
134     if((isset($this->attrs['gotoLogonScript']))&&(is_array($this->attrs['gotoLogonScript']))){
135       unset($this->attrs['gotoLogonScript']['count']);
136       foreach($this->attrs['gotoLogonScript'] as $device){
137         $tmp = $tmp2 = array();
138         $tmp = split("\|",$device);
139         $tmp2['LogonName']        = $tmp[0]; 
140         $tmp2['LogonPriority']    = $tmp[2]; 
141         if(preg_match("/O/i",$tmp[1])){
142           $tmp2['LogonOverload'] = "O";
143         }else{
144           $tmp2['LogonOverload'] = "";
145         }
146         if(preg_match("/L/i",$tmp[1])){
147           $tmp2['LogonLast'] = "L";
148         }else{
149           $tmp2['LogonLast'] = "";
150         }
151         $tmp2['LogonData']        = base64_decode($tmp[3]); 
152         $tmp2['LogonDescription'] = $tmp[4];
153         $this->gotoLogonScripts[$tmp[0]]=$tmp2;
154       }
155     }
156     
157     /* Prepare Shares */
158     if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
159       unset($this->attrs['gotoShare']['count']);
160       foreach($this->attrs['gotoShare'] as $share){
161         $tmp = $tmp2 = array();
162         $tmp = split("\|",$share);
163         $tmp2['server']      =$tmp[0];
164         $tmp2['name']        =$tmp[1];
165         
166         /* Decode base64 if needed */
167         if (!preg_match('%/%', $tmp[2])){
168           $tmp2['mountPoint']  =base64_decode($tmp[2]);
169         } else {
170           $tmp2['mountPoint']  =$tmp[2];
171         }
173         if(isset($tmp[3])){
174           $tmp2['PwdHash']  =$tmp[3];
175         }else{
176           $tmp2['PwdHash']  ="";
177         }
178         if(isset($tmp[4])){
179           $tmp2['Username']  =$tmp[4];
180         }else{
181           $tmp2['Username']  ="";
182         }
183         $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
184       }
185     }
187     for($i = 0 ; $i < strlen($this->gotoProfileFlags) ; $i ++){
188       $chr = $this->gotoProfileFlags[$i];
189       $name = "gotoProfileFlag_".$chr;
190       $this->$name=$chr;
191     }
193     if((!empty($this->gotoProfileServer))||($this->gotoProfileFlag_C=="C")){
194       $this->useProfile = true;
195     }else{
196       $this->useProfile = false;
197     }
199     /* Set to group environment if we editing a group */
200     if(!isset($this->parent)){
201       $this->is_group = true;
202     }
204     /* Set resolutions */
205     $this->gotoXResolutions = array("auto"=>_("auto"),
206                                     "640x480"   =>  "640x480",
207                                     "800x600"   =>  "800x600",
208                                     "1024x768"  =>  "1024x768",
209                                     "1154x864"  =>  "1154x864",
210                                     "1280x768"  =>  "1280x768",
211                                     "1280x1024" =>  "1280x1024");
213     if(isset($this->config->data['MAIN']['RESOLUTION_HOOK'])){
214       $file = $this->config->data['MAIN']['RESOLUTION_HOOK'];
215   
216       if(is_readable($file)){
217         $str = file_get_contents($file);
218         $lines = split("\n",$str);
219         foreach($lines as $line){
220           $line = trim($line);
221           if(!empty($line)){
222             $this->gotoXResolutions[$line]=$line;
223           }
224         }
225         //natcasesort($this->gotoXResolutions);
226       }else{
227         print_red(sprintf(_("You have specified an external resolution hook which can't be read, please check the permission of the file '%s'."),$file));
228       }
229     }
231  
232     $this->gotoProfileServers= $config->getShareServerList() ;
233     $this->gotoShareSelections= $config->getShareList(true);
234     $this->gotoAvailableShares= $config->getShareList(false);  
236   }
238   function execute()
239   {
240         /* Call parent execute */
241         plugin::execute();
243   /* Fill templating stuff */
244   $smarty= get_smarty();
245   $display= "";
247   /* Prepare all variables for smarty */
248   foreach($this->attributes as $s_attr){
249     /* Set value*/
250     $smarty->assign($s_attr,$this->$s_attr);
252     /* Set checkbox state*/
253     if(empty($this->$s_attr)){
254       $smarty->assign($s_attr."CHK","");
255     }else{
256       $smarty->assign($s_attr."CHK"," checked ");
257     }
259     /* Prepare ACL settings*/
260     if(chkacl($this->acl,$s_attr)=="") {
261       $smarty->assign($s_attr."ACL","");
262     }else{
263       $smarty->assign($s_attr."ACL"," disabled ");
264     }
266   }
268   /* Is accout enabled | are we editing from usermenu or admin menu 
269      All these tab management is done here
270    */
272   /* Working from Usermenu an the Account is currently disbled
273      * this->parent :  is only set if we are working in a list of tabs
274      * is_account   :  is only true if the needed objectClass is given
275     */
276     if((!isset($this->parent))&&(!$this->is_account)){
277       /* We are currently editing this tab from usermenu, but this account is not enabled */
278       $smarty->assign("is_account",$this->is_account);
279       /* Load template */
280       $display .= $smarty->fetch(get_template_path('environment.tpl', TRUE));
281       /* Avoid the "You are currently editing ...." message when you leave this tab */
282       $display .= back_to_main(); 
283       /* Display our message to the user */
284       return $display;
285     
287     /* We are currently editing from group tabs, because 
288      * $this->parent is set
289      * posixAccount is not set, so we are not in usertabs.
290      */
291     }elseif((isset($this->parent))&&(!isset($this->parent->by_object['posixAccount']))){
292       $smarty->assign("is_account","true");
293       $this->is_group     = true;
294       $this->uid          = $this->cn;
295       $this->attrs['uid'] = $this->cn;
297       /* Change state if needed */
298       if (isset($_POST['modify_state'])){
299         $this->is_account= !$this->is_account;
300       }
302       /* Group Dialog with enabled environment options */
303       if ($this->is_account){
304         $display= $this->show_enable_header(_("Remove environment extension"),
305             _("Environment extension enabled. You can disable it by clicking below."));
306       } else {
307   
308       /* Environment is disabled 
309          If theres is no posixAccount enabled, you won't be able to enable 
310          environment extensions
311        */
312         if((isset($this->parent->by_object['group']))||(isset($this->attrs['objectClass']))&&((in_array("posixAccount",$this->attrs['objectClass'])))){
313           // 4. There is a PosixAccount
314           $display= $this->show_enable_header(_("Add environment extension"),
315               _("Environment extension disabled. You can enable it by clicking below."));
316           return $display;
317         }else{
318           // 4. There is no PosixAccount
319           $display= $this->show_enable_header(_("Add environment extension"),
320               _("Environment extension disabled. You have to setup a posix account before you can enable this feature."));
321           return $display;
322         }
323       }
324     }else{
325       /* Editing from Usermenu 
326        *  Tell smarty that this accoutn is enabled 
327        */
328       $smarty->assign("is_account","true");
330       $this->is_group = false;
332       /* Do we need to flip is_account state? */
333       if (isset($_POST['modify_state'])){
334         $this->is_account= !$this->is_account;
335       }
337       if(isset($this->parent)){
339         // 3. Account enabled . Editing from adminmenu
340         if ($this->is_account){
341           $display= $this->show_disable_header(_("Remove environment extension"),
342               _("Environment extension enabled. You can disable it by clicking below."));
343         } else {
345           if($this->parent->by_object['posixAccount']->is_account==true){
346             // 4. There is a PosixAccount
347             $display= $this->show_disable_header(_("Add environment extension"),
348                 _("Environment extension disabled. You can enable it by clicking below."));
349             return $display;
350           }else{
351             // 4. There is a PosixAccount
352             $display= $this->show_disable_header(_("Add environment extension"),
353                 _("Environment extension disabled. You have to setup a posix account before you can enable this feature."),TRUE,TRUE);
354             return $display;
355           }
356         }
357       }
358     }
359     /* Account is Account : is_accounbt=true.
360      * Else we won't reach this. 
361      */
362    
363     /* Prepare all variables for smarty */
364     foreach($this->attributes as $s_attr){
365       /* Set value*/
366       $smarty->assign($s_attr,$this->$s_attr);
367      
368       /* Set checkbox state*/
369       if(empty($this->$s_attr)){
370         $smarty->assign($s_attr."CHK","");
371       }else{
372         $smarty->assign($s_attr."CHK"," checked ");
373       }
374     
375       /* Prepare ACL settings*/
376       if(chkacl($this->acl,$s_attr)=="") {
377         $smarty->assign($s_attr."ACL","");
378       }else{
379         $smarty->assign($s_attr."ACL"," disabled ");
380       }
381  
382     }
384     foreach(array("gotoHotplugDevice","gotoPrinterSel") as $s_attr){
385       if(chkacl($this->acl,$s_attr)=="") {
386         $smarty->assign($s_attr."ACL","");
387       }else{
388         $smarty->assign($s_attr."ACL"," disabled ");
389       }
390     }
392     if(empty($this->useProfile)){
393       $smarty->assign("gotoProfileACL","disabled");
394       $smarty->assign("useProfileCHK","");
395     }else{
396       $smarty->assign("gotoProfileACL","");
397       $smarty->assign("useProfileCHK"," checked ");
398     }
400  
401     $smarty->assign("useProfileACL","");
402     if($this->acl != "#none#"){
403       $smarty->assign("useProfileACL","");
404       $smarty->assign("gotoProfileFlag_CACL"," ");
405       $smarty->assign("gotoProfileQuotaACL"," ");
406     }else{
407       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
408       $smarty->assign("useProfileACL","disabled");
409       $smarty->assign("gotoProfileServer"," disabled ");
410       $smarty->assign("gotoProfileQuotaACL"," disabled ");
411     }
413     /* HANDLE Profile Settings here 
414      * Assign available Quota and resolution settings
415      * Get all available profile server
416      * Get cache checkbox
417      * Assign this all to Smarty 
418      */
420     if(empty($this->gotoProfileFlag_L)){
421       $smarty->assign("gotoProfileFlag_LCHK"," ");
422     }else{
423       $smarty->assign("gotoProfileFlag_LCHK"," checked ");
424     }
426     if(empty($this->gotoProfileFlag_C)){
427       $smarty->assign("gotoProfileFlag_CCHK"," ");
428     }else{
429       $smarty->assign("gotoProfileFlag_CCHK"," checked ");
430     }
433     $smarty->assign("gotoXResolutions"    , $this->gotoXResolutions);
434     $smarty->assign("gotoXResolutionKeys" , array_flip($this->gotoXResolutions));
436     $smarty->assign("gotoProfileServers",$this->gotoProfileServers);
437     if(!is_array($this->gotoProfileServers)){
438       $this->gotoProfileServers =array();
439     }
440     $smarty->assign("gotoProfileServerKeys",array_flip($this->gotoProfileServers));
442     /* Handle kiosk profiles 
443      * Read available from filesystem
444      * Open management if post is transmitted
445      */
447     /* Save */
448     if(isset($_POST['KioskClose'])){
449       $this->newKioskProfiles = array_merge($this->newKioskProfiles,$this->dialog->save());
450   
451       unset($this->dialog);
452       $this->dialog=NULL;
453       $this->is_dialog = false;
454     }
456     /* Reassign help class */
457     $_SESSION['current_class_for_help'] = get_class($this);
458  
459     /* Open Management Dialog */
460     if(isset($_POST['KioskManagementDialog'])){
461       $this->dialog = new kioskManagementDialog($this->config,$this->dn,$this->newKioskProfiles); 
462       $this->dialog->parent= $this;
463       $this->dialog->acl = $this->acl;
464       $this->is_dialog = true;
465     }
466     $tmp = new kioskManagementDialog($this->config,$this->dn);
467     $list = $tmp->getKioskProfiles($this->newKioskProfiles);
468     $list['none']=_("None");
469     $list = array_reverse($list);
470     $smarty->assign("gotoKioskProfiles",$list);
471     $smarty->assign("gotoKioskProfileKeys",array_flip($list));
473     /* Logonscript Management
474      * Get available LogonScripts (possibly grey out (or mark) these script that are defined for the group) 
475      * Perform add Delete edit Posts 
476      */
478     /* Dialog Save */
479     if(isset($_POST['LogonSave'])){
480       $this->dialog->save_object();
481       if(count($this->dialog->check())!=0){
482         foreach($this->dialog->check() as $msg){
483           print_red($msg);
484         }
485       }else{
486         $tmp = $this->dialog->save();
487         unset($this->dialog);
488         $this->dialog=NULL;
489         $this->is_dialog=false;
490         $this->gotoLogonScripts[$tmp['LogonName']]=$tmp; 
491       }
492     }
493     
494     /* Dialog Quit without saving */
495     if(isset($_POST['LogonCancel'])){
496       $this->is_dialog= false;
497       unset($this->dialog);
498       $this->dialog= NULL;
499     }
500    
501     /* Check Edit Del New Posts for a selected LogonScript */ 
502     if(isset($_POST['gotoLogonScriptNew'])||isset($_POST['gotoLogonScriptEdit'])||isset($_POST['gotoLogonScriptDel'])){
504       /* New Logon Script: Open an edit dialog, we don't need a $_POST['gotoLogonScript'] here.
505        * In this case we create a new Logon Script.
506        */
507       if(isset($_POST['gotoLogonScriptNew'])){
508         $this->is_dialog = true;
509         $this->dialog = new logonManagementDialog($this->config,$this->dn);
510       }
512       /* If we receive a Delete request and there is a Script selected in the selectbox, delete this one.
513        * We only can delete if there is an entry selected.
514        */
515       if((isset($_POST['gotoLogonScriptDel']))&&(isset($_POST['gotoLogonScript']))){
516         unset($this->gotoLogonScripts[$_POST['gotoLogonScript']]);
517       }
518       
519       /* In this case we want to edit an existing entry, we open a new Dialog to allow editing.
520        * There must be an entry selected to perform edit request.
521        */
522       if((isset($_POST['gotoLogonScriptEdit']))&&(isset($_POST['gotoLogonScript']))){
523         $is_entry = $this->gotoLogonScripts[$_POST['gotoLogonScript']];
524         $this->is_dialog = true;
525         $this->dialog = new logonManagementDialog($this->config,$this->dn,$is_entry);
526       }
527     }
528      
529     /* Append List to smarty*/
530     $smarty->assign("gotoLogonScripts",   $this->printOutLogonScripts());
531     $smarty->assign("gotoLogonScriptKeys",array_flip($this->printOutLogonScripts()));
533     /* In this section server shares will be defined 
534      * A user can select one of the given shares and a mount point
535      *  and attach this combination to his setup.
536      */
537     
538     $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
539     if(!is_array($this->gotoShareSelections)){
540       print $this->gotoShareSelections;
541       $this->gotoShareSelections = array();
542     }
543     $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
545     /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry 
546      * This entry will be, a combination of mountPoint and sharedefinitions 
547      */
548     if(isset($_POST['gotoShareAdd'])){
549       /* We assign a share to this user, if we don't know where to mount the share */
550       if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
551         print_red(_("You must specify a valid mount point."));
552       }elseif(!(
553         preg_match("/^\//",$_POST['gotoShareMountPoint'])  ||
554         preg_match("/^~/",$_POST['gotoShareMountPoint']) ||
555         preg_match("/^\$HOME/",$_POST['gotoShareMountPoint']) ||
556         preg_match("/^.HOME/",$_POST['gotoShareMountPoint']) ||
557         preg_match("/^\$USER/",$_POST['gotoShareMountPoint']) ||
558         preg_match("/^.USER/",$_POST['gotoShareMountPoint']) ||
559         preg_match("/^%/",$_POST['gotoShareMountPoint'])
560         )
561       ){
562         print_red(_("You must specify a valid mount point.")); 
563       }else{
564         $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
565         $s_mount = $_POST['gotoShareMountPoint'];
566         $s_user  = $_POST['ShareUser'];
567         /* Preparing the new assignment */ 
568         $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
569         $this->gotoShares[$a_share['name']."|".$a_share['server']]['Username']=$s_user;
570         $this->gotoShares[$a_share['name']."|".$a_share['server']]['PwdHash']="";
571         $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
572       }
573     }  
575     /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
576      * If there is no defined share selected, we will abort the deletion without any message 
577      */
578     $once = true;
579     foreach($_POST as $name => $value){
580       if((preg_match("/^gotoShareDel_/",$name)) && ($once)){
581         $once = false;  
582         $key  = preg_replace("/^gotoShareDel_/","",$name);
583         $key  = preg_replace("/_+[xy]$/","",$key);
584         $key  = base64_decode($key);
585         if(isset($this->gotoShares[$key])) {
586           unset($this->gotoShares[$key]);
587         }
589         /* Remove corresponding password entry, too. This is a workaround
590            to get rid of old-style entries. */
591         $key= preg_replace("/\|/", "|!", $key);
592         if(isset($this->gotoShares[$key])) {
593           unset($this->gotoShares[$key]);
594         }
595       }
596       if((preg_match("/^gotoShareResetPwd_/",$name)) && ($once)){
597         $once = false;
598         $key  = preg_replace("/^gotoShareResetPwd_/","",$name);
599         $key  = preg_replace("/_+[xy]$/","",$key);
600         $key  = base64_decode($key);
601         $this->gotoShares[$key]['PwdHash'] = "";
602       }
603     }
605     $divlistShares = new divSelectBox("gotoShares");
606     $divlistShares->SetHeight(100);
607     $tmp = $this->printOutAssignedShares();
608     
609     foreach($tmp as $key => $value){
610       $img = "";
611   
612       /* Check if entry starts with an ! */
613       if(preg_match("/^!/",$this->gotoShares[$key]['server'])){
615         /* If we are currently editing groups environment, skip those ! entries */ 
616         if($this->is_group) continue;
617     
618         /* Create pwd reset images */
619         if($this->gotoShares[$key]['PwdHash'] != ""){
620           $img.= "<input type='image' name='gotoShareResetPwd_".base64_encode($key)." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."' 
621             title='"._("Reset password hash")."'>";
622         }
623         $field1 = array("string" => "<font style=\"color:#C0C0C0\">".$value."</font>" );
624         $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
625       }else{
627         /* Create pwd reset img && delete image */
628         if($this->gotoShares[$key]['PwdHash'] != ""){
629           $img.= "<input type='image' name='gotoShareResetPwd_".base64_encode($key)." 'src='images/list_reset_password.png' alt='"._("Reset password hash")."' 
630             title='"._("Reset password hash")."'>";
631           $img.= "&nbsp;";
632         }
633         $img.= "<input type='image' name='gotoShareDel_".base64_encode($key)." 'src='images/edittrash.png' alt='"._("Delete")."' 
634           title='"._("Delete share entry")."'>";
635         $field1 = array("string" => $value);
636         $field2 = array("string" => $img   , "attach" => "style='border-right:0px;'");
637       }
638       $divlistShares->AddEntry(array($field1,$field2));
639     }
640     $smarty->assign("divlistShares",$divlistShares->DrawList());
642     /* Hotplug devices will be handled here 
643      * There are 3 possible methods for this feature
644      * Create a new Hotplug, A Dialog will open where you can specify some hotplug information
645      * Delete will erase an entry, the entry must be selcted in the ListBox first
646      * Editing an entry will open a dialog where the informations about the selcted entry can be changed
647      */
649     /* If there is a new entry wanted, open a new entry by initilising the dialog */
650     if(isset($_POST['gotoHotplugDeviceNew'])){
651       $this->dialog = new hotplugDialog($this->config,$this->dn);
652       $this->is_dialog = true;
653     }
655     /* We have to delete the selected hotplug from the list*/
656     if((isset($_POST['gotoHotplugDeviceDel']))&&(isset($_POST['gotoHotplugDevice']))){
657       foreach($_POST['gotoHotplugDevice'] as $name){
658         unset($this->gotoHotplugDevices[$name]);
659       }
660     }
662     /* There are already defined hotplugs from other users we could use */
663     if(isset($_POST['gotoHotplugDeviceUse'])){
664       $tmp  =array();
665       foreach($this->gotoHotplugDevices as $plugs){
666         $tmp[] = $plugs['name'];
667       }
668       $this->dialog = new hotplugDialog($this->config,$this->dn,true,$tmp);
669       $this->is_dialog = true;
670     }
672     /* Dialog Aborted */
673     if(isset($_POST['HotPlugCancel'])){
674       unset($this->dialog);
675       $this->dialog= NULL;
676       $this->is_dialog = false;
677     }
678  
679     /* Dialod saved */
680     if(isset($_POST['HotPlugSave'])){
681       $this->dialog->save_object();
682       if(count($this->dialog->check())!=0){
683         foreach($this->dialog->check() as $msg){
684           print_red($msg);
685         }
686       }else{
687         $this->dialog->save_object();
688         $a_tmp = $this->dialog->save();
689        
690         if(is_array($a_tmp)){
691           foreach($a_tmp as $name => $hotplug){
692             $this->gotoHotplugDevices[$name]= $hotplug; 
693           }
694         }
695         unset($this->dialog);
696         $this->dialog= NULL;
697         $this->is_dialog = false;
698       }
699     }
700     
701     $smarty->assign("gotoHotplugDevices",$this->printOutHotPlugDevices());
702     $smarty->assign("gotoHotplugDeviceKeys",array_flip($this->printOutHotPlugDevices()));
703   
704     /* Printer Assignment will managed below 
705      * A printer can be assigned in two different ways and two different types
706      * There are 2 types of users assigned to a printer : user and admin
707      * They only differ in the member attribute they will be assigned to. user: gotoUserPrinter admin: gotoadminPrinter
708      * The different types of assigning a user are : 1 assigning a user to a printer 2. assigning a group to a printer
709      */ 
710     
711     /* First handle Add Post. Open a dialog that allows us to select a printer or two */ 
712     if(isset($_POST['gotoPrinterAdd'])){
713       $this->is_dialog=true;
714       $this->dialog = new selectPrinterDialog($this->config,$this->dn,$this->gotoPrinter);
715     }
717     if(isset($_POST['PrinterCancel'])){
718         $this->is_dialog=false;
719         unset($this->dialog);
720         $this->dialog=NULL;
721     }
723     if(isset($_POST['PrinterSave'])){
724       if(count($this->dialog->check())!=0){
725         $tmp = $this->dialog->check();
726         foreach($tmp as $msg){
727           print_red($msg);
728         } 
729       }else{
730         $this->dialog->save_object();
731         $tmp = $this->dialog->save();
732         $tmp2= $this->dialog->getPrinter(true);
733   
734         foreach($tmp as $pname){
735           $this->gotoPrinter[$pname]=$tmp2[$pname];
736           $this->gotoPrinter[$pname]['mode']="user";
737         }
738   
739         $this->is_dialog=false;
740         unset($this->dialog);
741         $this->dialog   =NULL;
742       }
743     }
744   
745     if((isset($_POST['gotoPrinterDel']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
746       $printer = $_POST['gotoPrinterSel'];
747       foreach($printer as $pname){
748         unset($this->gotoPrinter[$pname]);
749       }
750     }
752     if((isset($_POST['gotoPrinterEdit']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
755       $printers = $_POST['gotoPrinterSel'];
757       foreach($printers as $printer){
758         if($this->gotoPrinter[$printer]['mode']=="user"){
759           $this->gotoPrinter[$printer]['mode']="admin";
760         }else{
761           $this->gotoPrinter[$printer]['mode']="user";
762         }
763       }
764     }
766     if((isset($_POST['gotoPrinterDefault']))&&(isset($_POST['gotoPrinterSel']))&&(!empty($_POST['gotoPrinterSel']))){
767       if ($this->gosaDefaultPrinter == $_POST['gotoPrinterSel'][0]){
768         $this->gosaDefaultPrinter= "";
769       } else {
770         $this->gosaDefaultPrinter= $_POST['gotoPrinterSel'][0];
771       }
772     }
774     $smarty->assign("gotoPrinter",$this->printOutPrinterDevices());
775     $smarty->assign("gotoPrinterKeys",array_flip($this->printOutPrinterDevices()));
776  
777     /* General behavior */
778     if((isset($this->dialog))&&($this->dialog!=NULL)&&(!empty($this->dialog))){
779       $this->dialog->save_object();
780       $disp =$this->dialog->execute();
782       $tmp = new kioskManagementDialog($this->config,$this->dn);
783       $list = $tmp->getKioskProfiles($this->newKioskProfiles);
784       $list['none']=_("None");
785       $list = array_reverse($list);
786       if(!isset($list[$this->gotoKioskProfile])){
787         print_red(sprintf(_("The selected kiosk profile '%s' is no longer available, setting current profile to 'none'."),$this->gotoKioskProfile));
788         $this->gotoKioskProfile = 'none';
789       }
790       return($disp);
791     }
792     if($this->acl != "#none#"){
793       $smarty->assign("useProfileACL","");
794     }else{
795       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
796       $smarty->assign("gotoProfileServerACL"," disabled ");
797       $smarty->assign("gotoProfileQuotaACL"," disabled ");
798     }
800     if(!$this->useProfile){
801       $smarty->assign("gotoProfileFlag_CACL"," disabled ");
802       $smarty->assign("gotoProfileServerACL"," disabled ");
803       $smarty->assign("gotoProfileQuotaACL"," disabled ");
804     }
806     /* Als smarty vars are set. Get smarty template and generate output */
807     $display.= $smarty->fetch(get_template_path('environment.tpl', TRUE,dirname(__FILE__)));
808     return($display);
809   }
811   function remove_from_parent()
812   {
813     /* only if it was an account*/
814     if (!$this->initially_was_account){
815       return;
816     }
818     /* include global link_info */
819     $ldap= $this->config->get_ldap_link();
821     /* Remove and write to LDAP */
822     plugin::remove_from_parent();
824     /* Don't save our template variables */
825     $skip = array("uid","gotoLogonScripts","gotoPrinter","gotoShares","gotoKioskProfiles","gotoHotplugDevices" );
827     /* Skip all these attributes */
828     foreach($skip as $del){
829       unset($this->attrs[$del]);
830     }
832     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,$this->attributes, "Save");
834     $ldap->cd($this->dn);
835     $this->cleanup();
836     $ldap->modify ($this->attrs); 
838     show_ldap_error($ldap->get_error(), sprintf(_("Removing of user/environment account with dn '%s' failed."),$this->dn));
840     /* Optionally execute a command after we're done */
841     $this->handle_post_events("remove");
842   }
845   /* Save data to object */
846   function save_object()
847   {
848     /* Get all Posted vars 
849      * Setup checkboxes 
850      */
851  
852     if(isset($_POST['iamposted'])){
853       if(isset($_POST['useProfile'])){
854         $this->useProfile = true;
855       }else{
856         $this->useProfile = false;
857       }
858       if(isset($_POST['gotoProfileFlag_C'])){
859         $this->gotoProfileFlag_C = $_POST['gotoProfileFlag_C'];
860       }else{
861         $this->gotoProfileFlag_C = false;
862       }
863       if(isset($_POST['gotoProfileFlag_L'])){
864         $this->gotoProfileFlag_L = $_POST['gotoProfileFlag_L'];
865       }else{
866         $this->gotoProfileFlag_L = false;
867       }
869       $tmp= $this->gosaDefaultPrinter;
870       plugin::save_object();
871       foreach($this->attributes as $s_attr){
872         if(in_array($s_attr,array("gotoShares","gotoHotplugDevices","gotoPrinter","gotoLogonScripts","uid"))) continue;
873         if(isset($_POST[$s_attr])){
874           $this->$s_attr = $_POST[$s_attr];
875         }else{
876           $this->$s_attr = false;
877         }
878       }
879       $this->gosaDefaultPrinter= $tmp;
880     }
881   }
884   /* Check supplied data */
885   function check()
886   {
887     /* Call common method to give check the hook */
888     $message= plugin::check();
889   
890     if(preg_match("/[^0-9]/",$this->gotoProfileQuota)) {
891       $message[]=_("Please set a valid profile quota size.");
892     } 
893     if(!isset($this->attrs['objectClass'])){
894       $this->attrs['objectClass']=array();
895     } 
896     if(!$this->is_group){
897       if((!((in_array("posixAccount",$this->attrs['objectClass']))||($this->parent->by_object['posixAccount']->is_account==true)))&&(!$this->is_group)){
898         $message[]=(_("You need to setup a valid posix extension in order to enable evironment features."));  
899       }
900     }
901     return ($message);
902   }
905   /* Save to LDAP */
906   function save()
907   {
908     /* If group was renamed, all printer settings get lost
909      */ 
910     /* only save changed variables ....*/
911     if ($this->gotoKioskProfile =="none") $this->gotoKioskProfile ="";
912     if((!empty($this->gotoKioskProfile))&&($this->gotoKioskProfile != "none")){
913       if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
914         $method="https://";
915       }else{
916         $method="http://";
917       }
919       $str = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/kiosk/");
920       $this->gotoKioskProfile= $str.$this->gotoKioskProfile;
921     }else{
922       $this->gotoKioskProfile= array();
923     }
924     
925     plugin::save();
926     $ldap= $this->config->get_ldap_link();
928     $realyUsedAttrs= array();
930     $path = search_config($this->config->data,"environment", "KIOSKPATH"); 
931     /* Creating Kiosk Profiles */
932     foreach($this->newKioskProfiles as $file){
933       $contents = $file['contents'];
934       $fp = @fopen($path."/".$file['name'],"w");
935       if(!$fp){
936         print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
937       }else{
938         fwrite($fp,$contents,strlen($contents));
939       }
940       @unlink($file['tmp_name']);
941     }
942  
943     /* Save already used objectClasses */
944     $ocs        = $this->attrs['objectClass'];
945     unset($ocs['count']);
946     $this->attrs = array();
947     $this->attrs['objectClass']= $ocs;
948     foreach($this->objectclasses as $objc){
949       if(!in_array($objc,$this->attrs['objectClass'])){
950         $this->attrs['objectClass'][]=$objc;
951       }
952     }
955     /* Save usersettings to Printer */
956     if(chkacl($this->acl,"gotoPrinter")!=""){
957       $this->gotoPrinter = array();
958     }  
959     
960     /* 1. Search all printers that have our uid/cn as member 
961      * 2. Delete this uid/cn from every single entry and save it again.
962      * 2.1 There are different types of members: Users / Groups, this will be defined in $suffix
963      * 2.2 And each type has two modes, Admin (e.g. 'gotoUserAdminPrinter') and Normal 
964      */
965     $types = array( "gotoUserPrinter"       => "AddUser",
966                     "gotoGroupPrinter"      => "AddGroup",
967                     "gotoUserAdminPrinter"  => "AddAdminUser",
968                     "gotoGroupAdminPrinter" => "AddAdminGroup");
970     if($this->is_group){
971       $s_suffix = "Group";
972       $useVar   = "cn";
973     }else{
974       $useVar   = "uid";
975       $s_suffix = "User";
976     }
978     /* Remove old entries */
979     $ldap->search("(&(objectClass=gotoPrinter)(goto".$s_suffix."Printer=".$this->uid."))",array("*"));
980     while($attr = $ldap->fetch()){
981       $printerObj = NULL;
982       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$attr['dn']);
983       $printerObj->by_object['printgeneric']->DelMember($types["goto".$s_suffix."Printer"],$this->uid);
984       $printerObj->by_object['printgeneric']->save();
985     }
987     $ldap->search("(&(objectClass=gotoPrinter)(goto".$s_suffix."AdminPrinter=".$this->uid."))",array("*"));
988     while($attr = $ldap->fetch()){
989       $printerObj = NULL;
990       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$attr['dn']);
991       $printerObj->by_object['printgeneric']->DelMember($types["goto".$s_suffix."AdminPrinter"],$this->uid);
992       $printerObj->by_object['printgeneric']->save();
993     }
995     foreach($this->gotoPrinter as $printer){
996       $printerObj = NULL;
997       $printerObj = new printtabs($this->config,$this->config->data['TABS']['PRINTTABS'],$printer['dn']);
998        
999       if($printer['mode'] == "admin") {
1000         $attribute = "goto".$s_suffix."AdminPrinter";
1001       }else{
1002         $attribute = "goto".$s_suffix."Printer";
1003       }
1004   
1005       $printerObj->by_object['printgeneric']->AddMember($types[$attribute],$this->dn);
1006       $printerObj->by_object['printgeneric']->save();
1007     }
1008  
1009     /* Prepare HotPlug devices */
1010     $this->attrs['gotoHotplugDevice'] = array();
1011     foreach($this->gotoHotplugDevices as $name => $device){
1012       $this->attrs['gotoHotplugDevice'][] = $device['name']."|".$device['description']."|".$device['id'].
1013         "|".$device['produkt']."|".$device['vendor'];
1014     }
1016     /* Prepare LogonScripts */
1017     $this->attrs['gotoLogonScript'] = array();
1018     foreach($this->gotoLogonScripts as $name => $script){
1019       $this->attrs['gotoLogonScript'][] =   $script['LogonName']."|".
1020                                             $script['LogonOverload'].$script['LogonLast']."|".
1021                                             $script['LogonPriority']."|".
1022                                             base64_encode($script['LogonData'])."|".
1023                                             $script['LogonDescription'];
1024     }
1026     /* Prepare Shares */
1027     $this->attrs['gotoShare']=array();
1028     foreach($this->gotoShares as $name => $share){
1029       $mntp= $share['mountPoint'];
1030       if (!preg_match('=^[a-z0-9+_/%-]+$=i', $mntp)){
1031         $mntp= base64_encode($mntp);
1032       }
1033       $this->attrs['gotoShare'][] =$share['server']."|".$share['name']."|".$mntp."|".$share['PwdHash']."|".$share['Username'];
1034     }
1037     if($this->gotoXResolution == "auto") $this->gotoXResolution ="";
1038     $saveThis = array("gotoProfileQuota","gotoXResolution","gotoProfileServer","gotoKioskProfile","gosaDefaultPrinter");
1039      
1040     foreach($saveThis as $tosave){
1041       if(!empty($this->$tosave)){
1042         $this->attrs[$tosave]=$this->$tosave;
1043       }else{
1044         $this->attrs[$tosave]=array();
1045       }
1046     }
1047  
1048     /* Prepare Flags */
1049     $this->attrs['gotoProfileFlags'] = array($this->gotoProfileFlag_C.$this->gotoProfileFlag_L);
1050     if(empty($this->attrs['gotoProfileFlags'][0])){
1051       $this->attrs['gotoProfileFlags']=array();
1052       }
1054     if($this->useProfile == false){
1055       $this->attrs['gotoProfileFlags'] = preg_replace("/C/i","",$this->attrs['gotoProfileFlags']);
1056       $this->attrs['gotoProfileServer']= array(); 
1057     }
1059     foreach($this->attributes as $s_attr){
1060       if(chkacl($this->acl,$s_attr)!="") {
1061         if(isset($this->attrs[$s_attr])){
1062           unset($this->attrs[$s_attr]);
1063         }
1064       }
1065     }
1067     $ldap->cat ($this->dn, array('dn'));
1068     if ($ldap->fetch()){
1069       $mode= "modify";
1070     } else {
1071       $mode= "add";
1072       $ldap->cd($this->config->current['BASE']);
1073       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
1074     }
1076     $ldap->cd($this->dn);
1077     $this->cleanup();
1078     $ldap->$mode($this->attrs);
1079     show_ldap_error($ldap->get_error(), sprintf(_("Saving of user/environment account with dn '%s' failed."),$this->dn));
1080     $this->handle_post_events($mode);
1081   }
1083 /* Generate ListBox frindly output for the defined shares 
1084  * Possibly Add or remove an attribute here, 
1085  */
1086   function printOutAssignedShares()
1087   {
1088     $a_return = array();
1089     if(is_array($this->gotoShares)){
1090       foreach($this->gotoShares as $share){
1091         if(preg_match("/^!/",$share['server'])){
1092           $a_return[$share['name']."|".$share['server']]= preg_replace("/^!/","",$share['server'])."://".$share['name']." - "._("group share"); 
1093         }else{
1094           $a_return[$share['name']."|".$share['server']]= $share['server']."://".$share['name']." on ".$share['mountPoint']." as ".$share['Username'];
1095         }
1096       }
1097       natcasesort($a_return);
1098     }
1099     return($a_return);
1100   }
1102 /* Generate ListBox frindly output for the definedhotplugs 
1103  * Possibly Add or remove an attribute here,
1104  */
1105 function printOutHotPlugDevices()
1106   {
1107     $a_return= array();
1108     if(is_array($this->gotoHotplugDevices)){
1109       foreach($this->gotoHotplugDevices as $key=>$device){
1110         $a_return[$key] = $device['name']." - ".$device['id'];
1111       }
1112     }
1113     return($a_return);
1114   }
1116   /* Generates ListBox frienly output of used printer devices 
1117    * Append ' - admin' if printer is used in admin mode
1118    */
1119   function printOutPrinterDevices()
1120   {
1121     $a_return = array();
1122     if(is_array($this->gotoPrinter)){
1123       foreach($this->gotoPrinter as $printer){
1124         if($printer['mode'] == "admin"){
1125           $a_return[$printer['cn'][0]]= $printer['cn'][0]." - "._("Administrator");
1126         }else{
1127           $a_return[$printer['cn'][0]]= $printer['cn'][0]; 
1128         }
1129         if ($printer['cn'][0] == $this->gosaDefaultPrinter){
1130           $a_return[$printer['cn'][0]].=" - "._("Default printer");
1131         }
1132       }
1133     }
1134     return($a_return);
1135   }
1137   /* Generates ListBox frienly output of used logonscripts 
1138    */
1139   function printOutLogonScripts()
1140   {
1141     $a_return = array();
1142     if(is_array($this->gotoLogonScripts)){
1143       foreach($this->gotoLogonScripts as $script){
1144         $a_return[$script['LogonName']]= $script['LogonPriority']." - ".$script['LogonName']; 
1145       }
1146     }
1147     return($a_return);
1148   }
1151   /* Return plugin informations for acl handling 
1152       #FIXME these ACLs should work for groups too */ 
1153   function plInfo()
1154   {
1155     return (array("plShortName"     => _("Environment"),
1156                   "plDescription"   => _("Environment settings"),         // Description
1157                   "plSelfModify"    => TRUE,                              
1158                   "plDepends"       => array("user", "posixAccount"),     // This plugin depends on 
1159                   "plPriority"      => 2,                                 // Position in tabs 
1160                   "plSection"       => "personal",                        // This belongs to personal
1161                   "plCategory"      => array("users", "groups"),          // Add to following categories 
1162                   "plOptions"       => array("resolution_hook" => array("type" => "string",
1163                                                                         "description" => _("Command to extend the list of possible screen resolutions"))),
1165                   "plProvidedAcls"  => array(
1166                     "gotoProfileServer"   => _("Profile server") ,
1167                     "gotoProfileFlag_L"   => _("Resolution changeable during session") ,
1168                     "gotoProfileFlag_C"   => _("Cache profile localy") ,
1169                     "gotoXResolution"     => _("Resolution") ,
1170                     "gotoProfileQuota"    => _("Profile quota") ,
1171                     "gotoLogonScripts"    => _("Logon script") ,
1172                     "gotoPrinter"         => _("Printer") ,
1173                     "gosaDefaultPrinter"  => _("Default printer") ,
1174                     "gotoKioskProfile"    => _("Kiosk profile") ,
1175                     "gotoShare"           => _("Shares")),
1176                    ));
1177     }
1180 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1181 ?>