1 <?php
3 class printgeneric extends plugin
4 {
5 /* CLI vars */
6 var $cli_summary = "Manage terminal base 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 /* Generic terminal attributes */
11 var $interfaces = array();
12 var $ignore_account = FALSE;
14 /* Needed values and lists */
15 var $base = "";
16 var $cn = "";
17 var $macAddress = "";
18 var $ipHostNumber = "";
19 var $l = "";
20 var $description = "";
21 var $labeledURI = "";
22 var $gotoPrinterPPD = "";
23 var $orig_dn = "";
24 var $is_terminal = false;
26 var $UserMember ="";
27 var $UserMembers =array();
28 var $UserMemberKeys =array();
30 var $AdminMember ="";
31 var $AdminMembers =array();
32 var $AdminMemberKeys =array();
34 var $is_terminalBased = false;
36 var $PPDdialogToSave = NULL;
38 var $member =array();
39 var $strings = "";
40 var $type = "";
41 var $dialog =NULL;
43 /* attribute list for save action */
44 var $attributes = array("cn", "description", "l", "labeledURI", "macAddress", "ipHostNumber","gotoPrinterPPD");
45 var $objectclasses = array("top", "gotoPrinter");
47 function printgeneric ($config, $dn= NULL)
48 {
49 plugin::plugin ($config, $dn);
50 $ldap= $this->config->get_ldap_link();
52 /* Set base */
53 if ($this->dn == "new"){
54 $ui= get_userinfo();
55 $this->base= dn2base($ui->dn);
56 $this->cn= "";
57 $this->is_terminal = true;
58 } else {
59 $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
60 }
62 if(isset($this->gotoPrinterPPD)){
63 $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
64 }
66 /* In case of gotoWorkstation this tab is calles from workstation plugin
67 * in case of gotoTerminal it is called from a terminal tab
68 * else it is a standalone printer
69 */
70 if((isset($this->attrs['objectClass']))&&(in_array("gotoWorkstation",$this->attrs['objectClass']))){
71 /* Fix for new Workstations */
72 if(preg_match("/ou=incoming/",$this->dn)){
73 $this->is_terminal = "true";
74 $this->dn = preg_replace("/ou=incoming/","ou=printers",$this->dn);
75 $this->type = "station";
76 }else{
77 $this->is_terminal = "true";
78 $this->dn = preg_replace("/ou=workstations/","ou=printers",$this->dn);
79 $this->type = "station";
80 }
81 }elseif((isset($this->attrs['objectClass']))&&(in_array("gotoTerminal",$this->attrs['objectClass']))){
82 if(preg_match("/ou=incoming/",$this->dn)){
83 $this->is_terminal = "true";
84 $this->dn = preg_replace("/ou=incoming/","ou=printers",$this->dn);
85 $this->type = "terminal";
86 }else{
87 $this->type = "terminal";
88 $this->is_terminal = "true";
89 $this->dn = preg_replace("/ou=terminals/","ou=printers",$this->dn);
90 }
91 }else{
92 /* Save dn for later references */
93 $this->orig_dn= $this->dn;
94 }
96 /* If it is no standalone printer
97 */
98 if($this->is_terminal){
99 // Reload plugin with new dn... (ou=printers instead of ou=terminals)
100 plugin::plugin ($this->config, $this->dn);
101 $ldap->cat($this->dn);
102 if(count($ldap->fetch())>0){
103 $this->orig_dn= $this->dn;
104 $this->is_account=true;
105 $this->initially_was_account = true;
106 }else{
107 $this->orig_dn = "new";
108 $this->is_account=false;
109 $this->initially_was_account = false;
110 }
111 }
113 /* Prepare different member types
114 */
115 foreach(array("AddUser" =>"gotoUserPrinter",
116 "AddGroup" =>"gotoGroupPrinter",
117 "AddAdminUser" =>"gotoUserAdminPrinter",
118 "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
120 /* $this->members contains all members */
121 $this->member[$type]=array();
123 if (isset($this->attrs[$attr]['count'])) {
124 unset($this->attrs[$attr]['count']);
125 }
127 if(isset($this->attrs[$attr])){
128 foreach($this->attrs[$attr] as $mem){
129 if(preg_match("/Group/",$type)){
130 $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
131 $entry = $ldap->fetch();
132 if(isset($entry['description'])){
133 $this->member[$type][$entry['cn'][0]]=$entry;
134 }
135 }else{
136 $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
137 $entry = $ldap->fetch();
138 if(isset($entry['uid'])){
139 $this->member[$type][$entry['uid'][0]]=$entry;
140 }
141 }
142 }
143 }
144 }
146 $ldap->search("(&(cn=".$this->cn.")(|(objectClass=gotoTerminal)(objectClass=gotoWorkstation)))",array("cn","objectClass"));
147 if($attrs = $ldap->fetch()){
148 if(in_array("gotoTerminal",$attrs['objectClass'])){
149 $this->is_terminalBased = "Terminal";
150 }else{
151 $this->is_terminalBased = "Workstation";
152 }
153 }
155 /* A printer was only saved if the printer belongs to a workstation.
156 * If there was a new single printer created, it was never saved.
157 * -This allows new printers to be saved.
158 */
159 if($this->dn == "new"){
160 $this->is_account = true;
161 }
162 }
164 function execute()
165 {
166 /* Call parent execute */
167 plugin::execute();
169 if(isset($this->parent->by_name['workgeneric'])){
170 // echo "workstation";
171 if($this->parent->by_object['workgeneric']->cn == "wdefault"){
172 $display= $this->show_header(_("Add printer extension"),
173 _("This is a workstation template, printer tab is disabled."),TRUE,TRUE);
174 $this->is_account= false;
175 return $display;
176 }
177 }elseif(isset($this->parent->by_name['termgeneric'])){
178 if($this->parent->by_object['termgeneric']->cn == "default"){
179 $display= $this->show_header(_("Add printer extension"),
180 _("This is a terminal template, printer tab is disabled."),TRUE,TRUE);
181 $this->is_account= false;
182 return $display;
183 }
184 }elseif(isset($this->parent->by_name['printgeneric'])){
185 // echo "printer";
186 }
189 $smarty= get_smarty();
190 $display="";
191 /* Template management.
192 * There are two ways to call this tab.
193 * 1. From a printer Dialog, here we will see the full template, without a toggle state button
194 * 2. As a terminal tab, here we hide the top (name,base,description) of the template.
195 * Toggle Account state will be shown in this case, to disable or enable this tab.
196 *
197 * $this->is_terminal indecates this two different types.
198 */
199 if($this->is_terminal){
200 $smarty->assign("is_terminal","true");
201 }else{
202 $smarty->assign("is_terminal","false");
203 }
205 /* Do we need to flip is_account state? */
206 if (isset($_POST['modify_state'])){
207 $this->is_modified = true;
208 $this->is_account= !$this->is_account;
209 }
211 if($this->is_terminal){
212 if(empty($this->cn)){
213 if(!in_array("gotoPrinter",$this->objectclasses)){
214 $display= $this->show_header(_("Add printer extension"),
215 _("This workstation has printer extension disabled. You can't enable it while 'cn' is not present in entry. Possibly you are currently creating a new terminal template"),TRUE,TRUE);
216 $this->is_account= false;
217 return $display;
218 }else{
219 $smarty->assign("is_terminal","false");
220 $skip = true;
221 }
222 }
224 if(!isset($skip)){
225 if (($this->is_account)){
226 if($this->type=="station"){
227 $display= $this->show_header(_("Remove printer extension"),
228 _("This workstation has printer extension enabled.You can disable it by clicking below."));
229 }else{
230 $display= $this->show_header(_("Remove printer extension"),
231 _("This terminal has printer extension enabled. You can disable it by clicking below."));
232 }
233 }else{
234 if($this->type=="station"){
235 $display= $this->show_header(_("Add printer extension"),
236 _("This workstation has printer extension disabled. You can enable it by clicking below."));
237 }else{
238 $display= $this->show_header(_("Add printer extension"),
239 _("This terminal has printer extension disabled. You can enable it by clicking below."));
240 }
241 return ($display);
242 }
243 }
244 }
247 /* Do we represent a valid printer? */
248 if (!$this->is_account && $this->parent == NULL){
249 $display= "<img alt=\"\" src=\"images/stop.png\" align=middle> <b>".
250 _("This 'dn' has no printer features.")."</b>";
251 return($display);
252 }
254 /* Fill templating stuff */
255 $smarty->assign("bases", $this->config->idepartments);
256 $smarty->assign("base_select", $this->base);
258 /* Assign attributes */
259 foreach ($this->attributes as $attr){
260 $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
261 $smarty->assign("$attr", $this->$attr);
262 }
264 if(isset($_POST['AddUser'])){
265 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddUser");
266 }
267 if(isset($_POST['AddGroup'])){
268 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddGroup");
269 }
270 if(isset($_POST['AddAdminUser'])){
271 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminUser");
272 }
273 if(isset($_POST['AddAdminGroup'])){
274 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminGroup");
275 }
277 if(isset($_POST['EditDriver'])){
278 if($this->PPDdialogToSave){
279 $this->dialog = $this->PPDdialogToSave;
280 }else{
281 $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
282 }
283 }
285 if(isset($_POST['PrinterCancel'])){
286 unset($this->dialog);
287 $this->dialog= NULL;
288 }
290 if(isset($_POST['RemoveDriver'])){
291 $this->gotoPrinterPPD = array();
292 $this->PPDdialogToSave = NULL;
293 }
295 if(isset($_POST['SavePPD'])){
296 $this->dialog->save_object();
297 if(count($this->dialog->check())){
298 foreach($this->dialog->check() as $msg){
299 print_red($msg);
300 }
301 }else{
302 $this->gotoPrinterPPD = array();
304 $this->gotoPrinterPPD = $this->dialog->save();
305 $this->PPDdialogToSave = $this->dialog;
306 unset($this->dialog);
307 $this->dialog=NULL;
308 }
310 }
312 if(isset($_POST['ClosePPD'])){
313 unset($this->dialog);
314 $this->dialog=NULL;
315 }
319 if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
320 if(isset($this->member['AddUser'][$_POST['UserMember']])){
321 unset($this->member['AddUser'][$_POST['UserMember']]);
322 }
323 }
325 if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
326 if(isset($this->member['AddGroup'][$_POST['UserMember']])){
327 unset($this->member['AddGroup'][$_POST['UserMember']]);
328 }
329 }
331 if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
332 if(isset($this->member['AddAdminUser'][$_POST['AdminMember']])){
333 unset($this->member['AddAdminUser'][$_POST['AdminMember']]);
334 }
335 }
337 if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
338 if(isset($this->member['AddAdminGroup'][$_POST['AdminMember']])){
339 unset($this->member['AddAdminGroup'][$_POST['AdminMember']]);
340 }
341 }
343 if(isset($_POST['PrinterSave'])){
344 $this->dialog->save_object();
345 if(count($this->dialog->check())){
346 foreach($this->dialog->check() as $msg){
347 print_red($msg);
348 }
349 }else{
350 $new = $this->dialog->save();
351 $data = $new;
352 unset($data['type']);
354 if(preg_match("/User/",$new['type'])){
355 $use = "uid";
356 }else{
357 $use = "cn";
358 }
360 foreach($data as $mem){
361 $this->member[$new['type']][$mem[$use][0]]=$mem;
362 }
363 unset($this->dialog);
364 $this->dialog=NULL;
365 }
366 }
368 if($this->dialog != NULL){
369 $this->dialog->save_object();
370 $display = $this->dialog->execute();
371 return $display;
372 }
374 /* Don't show Asterisk for non-required attribute ipHostNumber and macAddress */
375 $smarty->assign("staticAddress", "");
378 require_once ("class_ppdManager.inc");
380 if((isset($_SESSION['config']->data['MAIN']['PPD_PATH']))&&(is_dir($_SESSION['config']->data['MAIN']['PPD_PATH']))){
382 $path = $_SESSION['config']->data['MAIN']['PPD_PATH'];
383 if(!preg_match("/\/$/",$path)){
384 $path = $path."/";
385 }
387 $ppdManager= new ppdManager($path);
388 if(!empty($this->gotoPrinterPPD)){
389 if((!file_exists($path.$this->gotoPrinterPPD))){
390 $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$this->gotoPrinterPPD))."</b>";
391 }else{
392 $smarty->assign("driverInfo", $ppdManager->loadDescription($path.$this->gotoPrinterPPD));
393 }
394 }else{
395 $smarty->assign("driverInfo", _("not defined"));
396 }
397 }else{
398 $smarty->assign("driverInfo",_("can't get ppd informations."));
399 }
402 $list=$this->generateList();
403 $userlist = array_merge($list['AddUser'],$list['AddGroup']);
404 $adminlist = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
406 asort($userlist);
407 asort($adminlist);
408 if($this->is_terminalBased){
409 if($this->is_terminalBased == "Terminal"){
410 $smarty->assign("desc" ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
411 }else{
412 $smarty->assign("desc" ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
413 }
414 $smarty->assign("cnACL" ," disabled ");
415 }else{
416 $smarty->assign("desc" ,"");
417 }
418 $smarty->assign("UserMember" ,$this->UserMember);
419 $smarty->assign("UserMembers" ,$userlist);
420 $smarty->assign("UserMemberKeys",array_flip($userlist));
422 $smarty->assign("AdminMember" ,$this->AdminMember);
423 $smarty->assign("AdminMembers" ,$adminlist);
424 $smarty->assign("AdminMemberKeys",array_flip($adminlist));
425 $smarty->assign("netconfig", dirname(__FILE__)."/network.tpl");
427 return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
428 }
430 function remove_from_parent()
431 {
432 if($this->initially_was_account){
433 $ldap= $this->config->get_ldap_link();
434 $ldap->cat($this->dn);
435 if(count($ldap->fetch()) ){
437 $ldap->rmdir($this->dn);
438 show_ldap_error($ldap->get_error());
439 $this->handle_post_events("remove");
441 /* Delete references to object groups */
442 $ldap->cd ($this->config->current['BASE']);
443 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
444 while ($ldap->fetch()){
445 $og= new ogroup($this->config, $ldap->getDN());
446 unset($og->member[$this->dn]);
447 $og->save ();
448 }
449 }
450 }
451 }
452 /* Save data to object */
453 function save_object()
454 {
455 plugin::save_object();
457 /* Save base, since this is no LDAP attribute */
458 if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
459 $this->base= $_POST['base'];
460 }
461 }
463 /* Check supplied data */
464 function check()
465 {
466 $message= array();
468 if(isset($this->parent->by_name['workgeneric'])){
469 if($this->parent->by_object['workgeneric']->cn == "wdefault"){
470 return $message;
471 }
472 }elseif(isset($this->parent->by_name['termgeneric'])){
473 if($this->parent->by_object['termgeneric']->cn == "default"){
474 return $message;
475 }
476 }
478 $this->dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
480 /* must: cn */
481 if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
482 $message[]= "The required field 'Printer name' is not set.";
483 }
485 $ui= get_userinfo();
486 $acl= get_permissions ($this->dn, $ui->subtreeACL);
487 $acl= get_module_permission($acl, "printer", $this->dn);
488 if (chkacl($acl, "create") != ""){
489 $message[]= _("You have no permissions to create a printer on this 'Base'.");
490 }
492 if (($this->orig_dn != $this->dn)&&(!$this->is_terminal)){
493 $ldap= $this->config->get_ldap_link();
494 $ldap->cd ($this->base);
495 $ldap->search ("(cn=".$this->cn.")", array("cn"));
496 if ($ldap->count() != 0){
497 while ($attrs= $ldap->fetch()){
498 if ($attrs['dn'] != $this->orig_dn){
499 $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
500 break;
501 }
502 }
503 }
504 }
506 return ($message);
507 }
510 /* Save to LDAP */
511 function save()
512 {
513 if (!$this->is_account){
514 return;
515 }
516 if(isset($this->parent->by_name['workgeneric'])){
517 if($this->parent->by_object['workgeneric']->cn == "wdefault"){
518 return;
519 }
520 }elseif(isset($this->parent->by_name['termgeneric'])){
521 if($this->parent->by_object['termgeneric']->cn == "default"){
522 return;
523 }
524 }
526 if($this->PPDdialogToSave){
527 $this->PPDdialogToSave->save_ppd();
528 }
529 $dn= $this->dn;
530 plugin::save();
531 $ldap= $this->config->get_ldap_link();
533 if((in_array("gotoTerminal",$this->attrs['objectClass']))){
534 $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
535 }
537 if((in_array("gotoWorkstation",$this->attrs['objectClass']))){
538 $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
539 }
541 /* We are currently editing a Terminal, so we want to save a seperate printer which cn is the terminla cn
542 */
543 if($this->is_terminal){
545 /* reduce objectClasses to minimun */
546 $this->attrs['objectClass']= $this->objectclasses;
548 /* If a printer with the given dn exists, modify else create new one */
549 $ldap->cat($this->dn);
550 if($ldap->fetch()){
551 $this->orig_dn= $this->dn;
552 }else{
553 $this->orig_dn = "new";
554 }
555 }
557 /* Remove all empty values */
558 if ($this->orig_dn == 'new'){
559 $attrs= array();
560 foreach ($this->attrs as $key => $val){
561 if (is_array($val) && count($val) == 0){
562 continue;
563 }
564 $attrs[$key]= $val;
565 }
566 $this->attrs= $attrs;
567 }
569 if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
570 $method="https://";
571 }else{
572 $method="http://";
573 }
575 if(!is_array($this->attrs['gotoPrinterPPD'])) {
576 $this->attrs['gotoPrinterPPD'] = $this->attrs['gotoPrinterPPD'];
577 $this->attrs['gotoPrinterPPD'] = $method.str_replace("//","/",$_SERVER['SERVER_NAME']."/ppd/".$this->attrs['gotoPrinterPPD']);
578 }
580 /* Append printer user
581 */
582 foreach($this->member['AddUser'] as $mem){
583 $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
584 }
586 /* Append printer group
587 */
588 foreach($this->member['AddGroup'] as $mem){
589 $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
590 }
592 /* Append printer admin user
593 */
594 foreach($this->member['AddAdminUser'] as $mem){
595 $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
596 }
598 /* Append printer admin group
599 */
600 foreach($this->member['AddAdminGroup'] as $mem){
601 $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
602 }
604 /* Write back to ldap */
605 $ldap= $this->config->get_ldap_link();
606 if ($this->orig_dn == 'new'){
607 $ldap->cd($this->config->current['BASE']);
608 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
609 $ldap->cd($this->dn);
610 $ldap->add($this->attrs);
611 $this->handle_post_events("add");
612 } else {
613 if ($this->orig_dn != $this->dn){
614 $this->move($this->orig_dn, $this->dn);
615 }
617 $ldap->cd($this->dn);
618 $ldap->modify($this->attrs);
619 $this->handle_post_events("modify");
620 }
621 show_ldap_error($ldap->get_error());
623 /* Optionally execute a command after we're done */
624 $this->postcreate();
625 }
627 function generateList(){
628 $a_return=array();
629 foreach($this->member as $type => $values){
630 $a_return[$type]=array();
631 foreach($values as $value){
632 if((preg_match("/Group/i",$type))){
633 if(!isset($value['description'])){
634 $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
635 }else{
636 $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
637 }
638 }else{
639 $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
640 }
641 }
642 }
643 return($a_return);
644 }
645 }
649 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
650 ?>