1 <?php
10 class printgeneric extends plugin
11 {
12 /* CLI vars */
13 var $cli_summary = "Manage terminal base objects";
14 var $cli_description = "Some longer text\nfor help";
15 var $cli_parameters = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
17 /* Generic terminal attributes */
18 var $interfaces = array();
19 var $ignore_account = FALSE;
21 /* Needed values and lists */
22 var $base = "";
23 var $cn = "";
24 var $macAddress = "";
25 var $ipHostNumber = "";
26 var $l = "";
27 var $description = "";
28 var $labeledURI = "";
29 var $gotoPrinterPPD = "";
30 var $orig_dn = "";
31 var $is_terminal = false;
33 var $UserMember ="";
34 var $UserMembers =array();
35 var $UserMemberKeys =array();
37 var $AdminMember ="";
38 var $AdminMembers =array();
39 var $AdminMemberKeys =array();
41 var $is_terminalBased = false;
43 var $PPDdialogToSave = NULL;
45 var $member =array();
46 var $strings = "";
47 var $type = "";
48 var $dialog =NULL;
50 /* attribute list for save action */
51 var $attributes = array("cn", "description", "l", "labeledURI", "macAddress", "ipHostNumber","gotoPrinterPPD");
52 var $objectclasses = array("top", "gotoPrinter");
54 function printgeneric ($config, $dn= NULL)
55 {
56 plugin::plugin ($config, $dn);
57 $ldap= $this->config->get_ldap_link();
59 /* Set base */
60 if ($this->dn == "new"){
61 $ui= get_userinfo();
62 $this->base= dn2base($ui->dn);
63 $this->cn= "";
64 $this->is_terminal = true;
65 } else {
66 $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
67 }
69 if(isset($this->gotoPrinterPPD)){
70 $this->gotoPrinterPPD = preg_replace("/^http.*ppd\//i","",$this->gotoPrinterPPD);
71 }
73 /* In case of gotoWorkstation this tab is calles from workstation plugin
74 * in case of gotoTerminal it is called from a terminal tab
75 * else it is a standalone printer
76 */
77 if((isset($this->attrs['objectClass']))&&(in_array("gotoWorkstation",$this->attrs['objectClass']))){
78 /* Fix for new Workstations */
79 if(preg_match("/ou=incoming/",$this->dn)){
80 $this->is_terminal = "true";
81 $this->dn = preg_replace("/ou=incoming/","ou=printers",$this->dn);
82 $this->type = "station";
83 }else{
84 $this->is_terminal = "true";
85 $this->dn = preg_replace("/ou=workstations/","ou=printers",$this->dn);
86 $this->type = "station";
87 }
88 }elseif((isset($this->attrs['objectClass']))&&(in_array("gotoTerminal",$this->attrs['objectClass']))){
89 if(preg_match("/ou=incoming/",$this->dn)){
90 $this->is_terminal = "true";
91 $this->dn = preg_replace("/ou=incoming/","ou=printers",$this->dn);
92 $this->type = "terminal";
93 }else{
94 $this->type = "terminal";
95 $this->is_terminal = "true";
96 $this->dn = preg_replace("/ou=terminal/","ou=printers",$this->dn);
97 }
98 }else{
99 /* Save dn for later references */
100 $this->orig_dn= $this->dn;
101 }
103 /* If it is no standalone printer
104 */
105 if($this->is_terminal){
106 // Reload plugin with new dn... (ou=printers instead of ou=terminals)
107 plugin::plugin ($this->config, $this->dn);
108 $ldap->cat($this->dn);
109 if(count($ldap->fetch())>0){
110 $this->orig_dn= $this->dn;
111 $this->is_account=true;
112 $this->initially_was_account = true;
113 }else{
114 $this->orig_dn = "new";
115 $this->is_account=false;
116 $this->initially_was_account = false;
117 }
118 }
120 /* Prepare different member types
121 */
122 foreach(array("AddUser" =>"gotoUserPrinter",
123 "AddGroup" =>"gotoGroupPrinter",
124 "AddAdminUser" =>"gotoUserAdminPrinter",
125 "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
127 /* $this->members contains all members */
128 $this->member[$type]=array();
130 if (isset($this->attrs[$attr]['count'])) {
131 unset($this->attrs[$attr]['count']);
132 }
134 if(isset($this->attrs[$attr])){
135 foreach($this->attrs[$attr] as $mem){
136 if(preg_match("/Group/",$type)){
137 $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
138 $entry = $ldap->fetch();
139 if(isset($entry['description'])){
140 $this->member[$type][$entry['cn'][0]]=$entry;
141 }
142 }else{
143 $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
144 $entry = $ldap->fetch();
145 if(isset($entry['uid'])){
146 $this->member[$type][$entry['uid'][0]]=$entry;
147 }
148 }
149 }
150 }
151 }
153 $ldap->search("(&(cn=".$this->cn.")(|(objectClass=gotoTerminal)(objectClass=gotoWorkstation)))",array("cn","objectClass"));
154 if($attrs = $ldap->fetch()){
155 if(in_array("gotoTerminal",$attrs['objectClass'])){
156 $this->is_terminalBased = "Terminal";
157 }else{
158 $this->is_terminalBased = "Workstation";
159 }
160 }
162 /* A printer was only saved if the printer belongs to a workstation.
163 * If there was a new single printer created, it was never saved.
164 * -This allows new printers to be saved.
165 */
166 if($this->dn == "new"){
167 $this->is_account = true;
168 }
169 }
171 function execute()
172 {
173 /* Call parent execute */
174 plugin::execute();
176 $smarty= get_smarty();
177 $display="";
178 /* Template management.
179 * There are two ways to call this tab.
180 * 1. From a printer Dialog, here we will see the full template, without a toggle state button
181 * 2. As a terminal tab, here we hide the top (name,base,description) of the template.
182 * Toggle Account state will be shown in this case, to disable or enable this tab.
183 *
184 * $this->is_terminal indecates this two different types.
185 */
186 if($this->is_terminal){
187 $smarty->assign("is_terminal","true");
188 }else{
189 $smarty->assign("is_terminal","false");
190 }
192 /* Do we need to flip is_account state? */
193 if (isset($_POST['modify_state'])){
194 $this->is_modified = true;
195 $this->is_account= !$this->is_account;
196 }
198 if($this->is_terminal){
199 if(empty($this->cn)){
200 if(!in_array("gotoPrinter",$this->objectclasses)){
201 $display= $this->show_header(_("Add printer extension"),
202 _("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);
203 $this->is_account= false;
204 return $display;
205 }else{
206 $smarty->assign("is_terminal","false");
207 $skip = true;
208 }
209 }
211 if(!isset($skip)){
212 if (($this->is_account)){
213 if($this->type=="station"){
214 $display= $this->show_header(_("Remove printer extension"),
215 _("This workstation has printer extension enabled.You can disable it by clicking below."));
216 }else{
217 $display= $this->show_header(_("Remove printer extension"),
218 _("This terminal has printer extension enabled. You can disable it by clicking below."));
219 }
220 }else{
221 if($this->type=="station"){
222 $display= $this->show_header(_("Add printer extension"),
223 _("This workstation has printer extension disabled. You can enable it by clicking below."));
224 }else{
225 $display= $this->show_header(_("Add printer extension"),
226 _("This terminal has printer extension disabled. You can enable it by clicking below."));
227 }
228 return ($display);
229 }
230 }
231 }
234 /* Do we represent a valid printer? */
235 if (!$this->is_account && $this->parent == NULL){
236 $display= "<img alt=\"\" src=\"images/stop.png\" align=middle> <b>".
237 _("This 'dn' has no printer features.")."</b>";
238 return($display);
239 }
241 /* Fill templating stuff */
242 $smarty->assign("bases", $this->config->idepartments);
243 $smarty->assign("base_select", $this->base);
245 /* Assign attributes */
246 foreach ($this->attributes as $attr){
247 $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
248 $smarty->assign("$attr", $this->$attr);
249 }
251 if(isset($_POST['AddUser'])){
252 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddUser");
253 }
254 if(isset($_POST['AddGroup'])){
255 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddGroup");
256 }
257 if(isset($_POST['AddAdminUser'])){
258 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminUser");
259 }
260 if(isset($_POST['AddAdminGroup'])){
261 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminGroup");
262 }
264 if(isset($_POST['EditDriver'])){
265 if($this->PPDdialogToSave){
266 $this->dialog = $this->PPDdialogToSave;
267 }else{
268 $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
269 }
270 }
272 if(isset($_POST['PrinterCancel'])){
273 unset($this->dialog);
274 $this->dialog= NULL;
275 }
277 if(isset($_POST['RemoveDriver'])){
278 $this->gotoPrinterPPD = array();
279 $this->PPDdialogToSave = NULL;
280 }
282 if(isset($_POST['SavePPD'])){
283 $this->dialog->save_object();
284 if(count($this->dialog->check())){
285 foreach($this->dialog->check() as $msg){
286 print_red($msg);
287 }
288 }else{
289 $this->gotoPrinterPPD = array();
291 $this->gotoPrinterPPD = $this->dialog->save();
292 $this->PPDdialogToSave = $this->dialog;
293 unset($this->dialog);
294 $this->dialog=NULL;
295 }
297 }
299 if(isset($_POST['ClosePPD'])){
300 unset($this->dialog);
301 $this->dialog=NULL;
302 }
304 if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
305 if(isset($this->member['AddUser'][$_POST['UserMember']])){
306 unset($this->member['AddUser'][$_POST['UserMember']]);
307 }
308 }
310 if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
311 if(isset($this->member['AddGroup'][$_POST['UserMember']])){
312 unset($this->member['AddGroup'][$_POST['UserMember']]);
313 }
314 }
316 if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
317 if(isset($this->member['AddAdminUser'][$_POST['AdminMember']])){
318 unset($this->member['AddAdminUser'][$_POST['AdminMember']]);
319 }
320 }
322 if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
323 if(isset($this->member['AddAdmingroup'][$_POST['AdminMember']])){
324 unset($this->member['AddAdminGroup'][$_POST['AdminMember']]);
325 }
326 }
328 if(isset($_POST['PrinterSave'])){
329 $this->dialog->save_object();
330 if(count($this->dialog->check())){
331 foreach($this->dialog->check() as $msg){
332 print_red($msg);
333 }
334 }else{
335 $new = $this->dialog->save();
336 $data = $new;
337 unset($data['type']);
339 if(preg_match("/User/",$new['type'])){
340 $use = "uid";
341 }else{
342 $use = "cn";
343 }
345 foreach($data as $mem){
346 $this->member[$new['type']][$mem[$use][0]]=$mem;
347 }
348 unset($this->dialog);
349 $this->dialog=NULL;
350 }
351 }
353 if($this->dialog != NULL){
354 $this->dialog->save_object();
355 $display = $this->dialog->execute();
356 return $display;
357 }
359 /* Don't show Asterisk for non-required attribute ipHostNumber and macAddress */
360 $smarty->assign("staticAddress", "");
363 require_once ("class_ppdManager.inc");
365 if((isset($_SESSION['config']->data['MAIN']['PPD_PATH']))&&(is_dir($_SESSION['config']->data['MAIN']['PPD_PATH']))){
366 $ppdManager= new ppdManager($_SESSION['config']->data['MAIN']['PPD_PATH']);
367 if(!empty($this->gotoPrinterPPD)){
368 if((!file_exists($_SESSION['config']->data['MAIN']['PPD_PATH'].$this->gotoPrinterPPD))){
369 $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$this->gotoPrinterPPD))."</b>";
370 }else{
371 $smarty->assign("driverInfo", $ppdManager->loadDescription($_SESSION['config']->data['MAIN']['PPD_PATH'].$this->gotoPrinterPPD));
372 }
373 }else{
374 $smarty->assign("driverInfo", _("not defined"));
375 }
376 }else{
377 $smarty->assign("driverInfo",_("can't get ppd informations."));
378 }
381 $list=$this->generateList();
382 $userlist = array_merge($list['AddUser'],$list['AddGroup']);
383 $adminlist = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
385 asort($userlist);
386 asort($adminlist);
387 if($this->is_terminalBased){
388 if($this->is_terminalBased == "Terminal"){
389 $smarty->assign("desc" ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
390 }else{
391 $smarty->assign("desc" ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
392 }
393 $smarty->assign("cnACL" ," disabled ");
394 }else{
395 $smarty->assign("desc" ,"");
396 }
397 $smarty->assign("UserMember" ,$this->UserMember);
398 $smarty->assign("UserMembers" ,$userlist);
399 $smarty->assign("UserMemberKeys",array_flip($userlist));
401 $smarty->assign("AdminMember" ,$this->AdminMember);
402 $smarty->assign("AdminMembers" ,$adminlist);
403 $smarty->assign("AdminMemberKeys",array_flip($adminlist));
404 $smarty->assign("netconfig", dirname(__FILE__)."/network.tpl");
406 return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
407 }
409 function remove_from_parent()
410 {
411 $this->dn= preg_replace('/ou=workstations,/', 'ou=printers,', $this->dn);
412 $ldap= $this->config->get_ldap_link();
413 $ldap->rmdir($this->dn);
414 show_ldap_error($ldap->get_error());
415 $this->handle_post_events("remove");
417 /* Delete references to object groups */
418 $ldap->cd ($this->config->current['BASE']);
419 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
420 while ($ldap->fetch()){
421 $og= new ogroup($this->config, $ldap->getDN());
422 unset($og->member[$this->dn]);
423 $og->save ();
424 }
425 }
427 /* Save data to object */
428 function save_object()
429 {
430 plugin::save_object();
432 /* Save base, since this is no LDAP attribute */
433 if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
434 $this->base= $_POST['base'];
435 }
436 }
438 /* Check supplied data */
439 function check()
440 {
441 $message= array();
442 $this->dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
444 /* must: cn */
445 if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
446 $message[]= "The required field 'Printer name' is not set.";
447 }
449 $ui= get_userinfo();
450 $acl= get_permissions ($this->dn, $ui->subtreeACL);
451 $acl= get_module_permission($acl, "printer", $this->dn);
452 if (chkacl($acl, "create") != ""){
453 $message[]= _("You have no permissions to create a printer on this 'Base'.");
454 }
456 if (($this->orig_dn != $this->dn)&&(!$this->is_terminal)){
457 $ldap= $this->config->get_ldap_link();
458 $ldap->cd ($this->base);
459 $ldap->search ("(cn=".$this->cn.")", array("cn"));
460 if ($ldap->count() != 0){
461 while ($attrs= $ldap->fetch()){
462 if ($attrs['dn'] != $this->orig_dn){
463 $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
464 break;
465 }
466 }
467 }
468 }
470 return ($message);
471 }
474 /* Save to LDAP */
475 function save()
476 {
477 if (!$this->is_account){
478 return;
479 }
481 if($this->PPDdialogToSave){
482 $this->PPDdialogToSave->save_ppd();
483 }
484 $dn= $this->dn;
485 plugin::save();
486 $ldap= $this->config->get_ldap_link();
488 if((in_array("gotoTerminal",$this->attrs['objectClass']))){
489 $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
490 }
492 if((in_array("gotoWorkstation",$this->attrs['objectClass']))){
493 $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
494 }
496 /* We are currently editing a Terminal, so we want to save a seperate printer which cn is the terminla cn
497 */
498 if($this->is_terminal){
500 /* reduce objectClasses to minimun */
501 $this->attrs['objectClass']= $this->objectclasses;
503 /* If a printer with the given dn exists, modify else create new one */
504 $ldap->cat($this->dn);
505 if($ldap->fetch()){
506 $this->orig_dn= $this->dn;
507 }else{
508 $this->orig_dn = "new";
509 }
510 }
512 /* Remove all empty values */
513 if ($this->orig_dn == 'new'){
514 $attrs= array();
515 foreach ($this->attrs as $key => $val){
516 if (is_array($val) && count($val) == 0){
517 continue;
518 }
519 $attrs[$key]= $val;
520 }
521 $this->attrs= $attrs;
522 }
524 if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
525 $method="https://";
526 }else{
527 $method="http://";
528 }
530 if(!is_array($this->attrs['gotoPrinterPPD'])) {
531 $str = $method.$_SERVER['SERVER_NAME']."/ppd/";
532 $this->attrs['gotoPrinterPPD'] = $str.$this->attrs['gotoPrinterPPD'];
533 $this->attrs['gotoPrinterPPD'] = str_replace("//","/",$this->attrs['gotoPrinterPPD']);
534 }
536 /* Append printer user
537 */
538 foreach($this->member['AddUser'] as $mem){
539 $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
540 }
542 /* Append printer group
543 */
544 foreach($this->member['AddGroup'] as $mem){
545 $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
546 }
548 /* Append printer admin user
549 */
550 foreach($this->member['AddAdminUser'] as $mem){
551 $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
552 }
554 /* Append printer admin group
555 */
556 foreach($this->member['AddAdminGroup'] as $mem){
557 $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
558 }
560 /* Write back to ldap */
561 $ldap= $this->config->get_ldap_link();
562 if ($this->orig_dn == 'new'){
563 $ldap->cd($this->config->current['BASE']);
564 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
565 $ldap->cd($this->dn);
566 $ldap->add($this->attrs);
567 $this->handle_post_events("add");
568 } else {
569 if ($this->orig_dn != $this->dn){
570 $this->move($this->orig_dn, $this->dn);
571 }
573 $ldap->cd($this->dn);
574 $ldap->modify($this->attrs);
575 $this->handle_post_events("modify");
576 }
577 show_ldap_error($ldap->get_error());
579 /* Optionally execute a command after we're done */
580 $this->postcreate();
581 }
583 function generateList(){
584 $a_return=array();
585 foreach($this->member as $type => $values){
586 $a_return[$type]=array();
587 foreach($values as $value){
588 if((preg_match("/Group/i",$type))){
589 if(!isset($value['description'])){
590 $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
591 }else{
592 $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
593 }
594 }else{
595 $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
596 }
597 }
598 }
599 return($a_return);
600 }
601 }
605 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
606 ?>