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 ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
60 }
63 /* In case of gotoWorkstation this tab is calles from workstation plugin
64 * in case of gotoTerminal it is called from a terminal tab
65 * else it is a standalone printer
66 */
67 if((isset($this->attrs['objectClass']))&&(in_array("gotoWorkstation",$this->attrs['objectClass']))){
68 /* Fix for new Workstations */
69 if(preg_match("/ou=incoming/",$this->dn)){
70 $this->is_terminal = "true";
71 $this->dn = preg_replace("/ou=incoming/","ou=printers",$this->dn);
72 $this->type = "station";
73 }else{
74 $this->is_terminal = "true";
75 $this->dn = preg_replace("/ou=workstations/","ou=printers",$this->dn);
76 $this->type = "station";
77 }
78 }elseif((isset($this->attrs['objectClass']))&&(in_array("gotoTerminal",$this->attrs['objectClass']))){
79 if(preg_match("/ou=incoming/",$this->dn)){
80 $this->is_terminal = "true";
81 $this->dn = preg_replace("/ou=incoming/","ou=printers",$this->dn);
82 $this->type = "terminal";
83 }else{
84 $this->type = "terminal";
85 $this->is_terminal = "true";
86 $this->dn = preg_replace("/ou=terminal/","ou=printers",$this->dn);
87 }
88 }else{
89 /* Save dn for later references */
90 $this->orig_dn= $this->dn;
91 }
93 /* If it is no standalone printer
94 */
95 if($this->is_terminal){
96 // Reload plugin with new dn... (ou=printers instead of ou=terminals)
97 plugin::plugin ($this->config, $this->dn);
98 $ldap->cat($this->dn);
99 if(count($ldap->fetch())>0){
100 $this->orig_dn= $this->dn;
101 $this->is_account=true;
102 $this->initially_was_account = true;
103 }else{
104 $this->orig_dn = "new";
105 $this->is_account=false;
106 $this->initially_was_account = false;
107 }
108 }
110 /* Prepare different member types
111 */
112 foreach(array("AddUser" =>"gotoUserPrinter",
113 "AddGroup" =>"gotoGroupPrinter",
114 "AddAdminUser" =>"gotoUserAdminPrinter",
115 "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
117 /* $this->members contains all members */
118 $this->member[$type]=array();
120 if (isset($this->attrs[$attr]['count'])) {
121 unset($this->attrs[$attr]['count']);
122 }
124 if(isset($this->attrs[$attr])){
125 foreach($this->attrs[$attr] as $mem){
126 if(preg_match("/Group/",$type)){
127 $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
128 $entry = $ldap->fetch();
129 if(isset($entry['description'])){
130 $this->member[$type][$entry['cn'][0]]=$entry;
131 }
132 }else{
133 $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
134 $entry = $ldap->fetch();
135 if(isset($entry['uid'])){
136 $this->member[$type][$entry['uid'][0]]=$entry;
137 }
138 }
139 }
140 }
141 }
143 $ldap->search("(&(cn=".$this->cn.")(|(objectClass=gotoTerminal)(objectClass=gotoWorkstation)))",array("cn","objectClass"));
144 if($attrs = $ldap->fetch()){
145 if(in_array("gotoTerminal",$attrs['objectClass'])){
146 $this->is_terminalBased = "Terminal";
147 }else{
148 $this->is_terminalBased = "Workstation";
149 }
150 }
152 /* A printer was only saved if the printer belongs to a workstation.
153 * If there was a new single printer created, it was never saved.
154 * -This allows new printers to be saved.
155 */
156 if($this->dn == "new"){
157 $this->is_account = true;
158 }
159 }
161 function execute()
162 {
163 /* Call parent execute */
164 plugin::execute();
166 $smarty= get_smarty();
167 $display="";
168 /* Template management.
169 * There are two ways to call this tab.
170 * 1. From a printer Dialog, here we will see the full template, without a toggle state button
171 * 2. As a terminal tab, here we hide the top (name,base,description) of the template.
172 * Toggle Account state will be shown in this case, to disable or enable this tab.
173 *
174 * $this->is_terminal indecates this two different types.
175 */
176 if($this->is_terminal){
177 $smarty->assign("is_terminal","true");
178 }else{
179 $smarty->assign("is_terminal","false");
180 }
182 /* Do we need to flip is_account state? */
183 if (isset($_POST['modify_state'])){
184 $this->is_modified = true;
185 $this->is_account= !$this->is_account;
186 }
188 if($this->is_terminal){
189 if(empty($this->cn)){
190 if(!in_array("gotoPrinter",$this->objectclasses)){
191 $display= $this->show_header(_("Add printer extension"),
192 _("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);
193 $this->is_account= false;
194 return $display;
195 }else{
196 $smarty->assign("is_terminal","false");
197 $skip = true;
198 }
199 }
201 if(!isset($skip)){
202 if (($this->is_account)){
203 if($this->type=="station"){
204 $display= $this->show_header(_("Remove printer extension"),
205 _("This workstation has printer extension enabled.You can disable it by clicking below."));
206 }else{
207 $display= $this->show_header(_("Remove printer extension"),
208 _("This terminal has printer extension enabled. You can disable it by clicking below."));
209 }
210 }else{
211 if($this->type=="station"){
212 $display= $this->show_header(_("Add printer extension"),
213 _("This workstation has printer extension disabled. You can enable it by clicking below."));
214 }else{
215 $display= $this->show_header(_("Add printer extension"),
216 _("This terminal has printer extension disabled. You can enable it by clicking below."));
217 }
218 return ($display);
219 }
220 }
221 }
224 /* Do we represent a valid printer? */
225 if (!$this->is_account && $this->parent == NULL){
226 $display= "<img alt=\"\" src=\"images/stop.png\" align=middle> <b>".
227 _("This 'dn' has no printer features.")."</b>";
228 return($display);
229 }
231 /* Fill templating stuff */
232 $smarty->assign("bases", $this->config->idepartments);
233 $smarty->assign("base_select", $this->base);
235 /* Assign attributes */
236 foreach ($this->attributes as $attr){
237 $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
238 $smarty->assign("$attr", $this->$attr);
239 }
241 if(isset($_POST['AddUser'])){
242 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddUser");
243 }
244 if(isset($_POST['AddGroup'])){
245 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddGroup");
246 }
247 if(isset($_POST['AddAdminUser'])){
248 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminUser");
249 }
250 if(isset($_POST['AddAdminGroup'])){
251 $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminGroup");
252 }
254 if(isset($_POST['EditDriver'])){
255 if($this->PPDdialogToSave){
256 $this->dialog = $this->PPDdialogToSave;
257 }else{
258 $this->dialog = new printerPPDDialog($this->config, $this->dn,$this->gotoPrinterPPD);
259 }
260 }
262 if(isset($_POST['PrinterCancel'])){
263 unset($this->dialog);
264 $this->dialog= NULL;
265 }
267 if(isset($_POST['RemoveDriver'])){
268 $this->gotoPrinterPPD = array();
269 $this->PPDdialogToSave = NULL;
270 }
272 if(isset($_POST['SavePPD'])){
273 $this->dialog->save_object();
274 if(count($this->dialog->check())){
275 foreach($this->dialog->check() as $msg){
276 print_red($msg);
277 }
278 }else{
279 $this->gotoPrinterPPD = array();
281 $this->gotoPrinterPPD = $this->dialog->save();
282 $this->PPDdialogToSave = $this->dialog;
283 unset($this->dialog);
284 $this->dialog=NULL;
285 }
287 }
289 if(isset($_POST['ClosePPD'])){
290 unset($this->dialog);
291 $this->dialog=NULL;
292 }
294 if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
295 if(isset($this->member['AddUser'][$_POST['UserMember']])){
296 unset($this->member['AddUser'][$_POST['UserMember']]);
297 }
298 }
300 if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
301 if(isset($this->member['AddGroup'][$_POST['UserMember']])){
302 unset($this->member['AddGroup'][$_POST['UserMember']]);
303 }
304 }
306 if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
307 if(isset($this->member['AddAdminUser'][$_POST['AdminMember']])){
308 unset($this->member['AddAdminUser'][$_POST['AdminMember']]);
309 }
310 }
312 if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
313 if(isset($this->member['AddAdmingroup'][$_POST['AdminMember']])){
314 unset($this->member['AddAdminGroup'][$_POST['AdminMember']]);
315 }
316 }
318 if(isset($_POST['PrinterSave'])){
319 $this->dialog->save_object();
320 if(count($this->dialog->check())){
321 foreach($this->dialog->check() as $msg){
322 print_red($msg);
323 }
324 }else{
325 $new = $this->dialog->save();
326 $data = $new;
327 unset($data['type']);
329 if(preg_match("/User/",$new['type'])){
330 $use = "uid";
331 }else{
332 $use = "cn";
333 }
335 foreach($data as $mem){
336 $this->member[$new['type']][$mem[$use][0]]=$mem;
337 }
338 unset($this->dialog);
339 $this->dialog=NULL;
340 }
341 }
343 if($this->dialog != NULL){
344 $this->dialog->save_object();
345 $display = $this->dialog->execute();
346 return $display;
347 }
349 /* Don't show Asterisk for non-required attribute ipHostNumber and macAddress */
350 $smarty->assign("staticAddress", "");
353 require_once ("class_ppdManager.inc");
354 $ppdManager= new ppdManager('/var/spool/ppd/');
355 if(!empty($this->gotoPrinterPPD)){
356 if((!file_exists("/var/spool/ppd/".$this->gotoPrinterPPD))){
357 $smarty->assign("driverInfo", "<b>".sprintf(_("Your currently selected PPD file '%s' doesn't exist."),$this->gotoPrinterPPD))."</b>";
358 }else{
359 $smarty->assign("driverInfo", $ppdManager->loadDescription("/var/spool/ppd/".$this->gotoPrinterPPD));
360 }
361 }else{
362 $smarty->assign("driverInfo", _("not defined"));
363 }
365 $list=$this->generateList();
366 $userlist = array_merge($list['AddUser'],$list['AddGroup']);
367 $adminlist = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
369 asort($userlist);
370 asort($adminlist);
371 if($this->is_terminalBased){
372 if($this->is_terminalBased == "Terminal"){
373 $smarty->assign("desc" ,sprintf(_("This printer belongs to terminal %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
374 }else{
375 $smarty->assign("desc" ,sprintf(_("This printer belongs to workstation %s. You can't rename this printer."),"<b>".$this->cn."</b>"));
376 }
377 $smarty->assign("cnACL" ," disabled ");
378 }else{
379 $smarty->assign("desc" ,"");
380 }
381 $smarty->assign("UserMember" ,$this->UserMember);
382 $smarty->assign("UserMembers" ,$userlist);
383 $smarty->assign("UserMemberKeys",array_flip($userlist));
385 $smarty->assign("AdminMember" ,$this->AdminMember);
386 $smarty->assign("AdminMembers" ,$adminlist);
387 $smarty->assign("AdminMemberKeys",array_flip($adminlist));
388 $smarty->assign("netconfig", dirname(__FILE__)."/network.tpl");
390 return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
391 }
393 function remove_from_parent()
394 {
395 $this->dn= preg_replace('/ou=workstations,/', 'ou=printers,', $this->dn);
396 $ldap= $this->config->get_ldap_link();
397 $ldap->rmdir($this->dn);
398 show_ldap_error($ldap->get_error());
399 $this->handle_post_events("remove");
401 /* Delete references to object groups */
402 $ldap->cd ($this->config->current['BASE']);
403 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
404 while ($ldap->fetch()){
405 $og= new ogroup($this->config, $ldap->getDN());
406 unset($og->member[$this->dn]);
407 $og->save ();
408 }
409 }
411 /* Save data to object */
412 function save_object()
413 {
414 plugin::save_object();
416 /* Save base, since this is no LDAP attribute */
417 if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
418 $this->base= $_POST['base'];
419 }
420 }
422 /* Check supplied data */
423 function check()
424 {
425 $message= array();
426 $this->dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
428 /* must: cn */
429 if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
430 $message[]= "The required field 'Printer name' is not set.";
431 }
433 $ui= get_userinfo();
434 $acl= get_permissions ($this->dn, $ui->subtreeACL);
435 $acl= get_module_permission($acl, "printer", $this->dn);
436 if (chkacl($acl, "create") != ""){
437 $message[]= _("You have no permissions to create a printer on this 'Base'.");
438 }
440 if (($this->orig_dn != $this->dn)&&(!$this->is_terminal)){
441 $ldap= $this->config->get_ldap_link();
442 $ldap->cd ($this->base);
443 $ldap->search ("(cn=".$this->cn.")", array("cn"));
444 if ($ldap->count() != 0){
445 while ($attrs= $ldap->fetch()){
446 if ($attrs['dn'] != $this->orig_dn){
447 $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
448 break;
449 }
450 }
451 }
452 }
454 return ($message);
455 }
458 /* Save to LDAP */
459 function save()
460 {
461 if (!$this->is_account){
462 return;
463 }
465 if($this->PPDdialogToSave){
466 $this->PPDdialogToSave->save_ppd();
467 }
468 $dn= $this->dn;
469 plugin::save();
470 $ldap= $this->config->get_ldap_link();
472 if((in_array("gotoTerminal",$this->attrs['objectClass']))){
473 $this->dn= preg_replace("/ou=terminals,/","ou=printers,",$this->dn);
474 }
476 if((in_array("gotoWorkstation",$this->attrs['objectClass']))){
477 $this->dn= preg_replace("/ou=workstations,/","ou=printers,",$this->dn);
478 }
480 /* We are currently editing a Terminal, so we want to save a seperate printer which cn is the terminla cn
481 */
482 if($this->is_terminal){
484 /* reduce objectClasses to minimun */
485 $this->attrs['objectClass']= $this->objectclasses;
487 /* If a printer with the given dn exists, modify else create new one */
488 $ldap->cat($this->dn);
489 if($ldap->fetch()){
490 $this->orig_dn= $this->dn;
491 }else{
492 $this->orig_dn = "new";
493 }
494 }
496 /* Remove all empty values */
497 if ($this->orig_dn == 'new'){
498 $attrs= array();
499 foreach ($this->attrs as $key => $val){
500 if (is_array($val) && count($val) == 0){
501 continue;
502 }
503 $attrs[$key]= $val;
504 }
505 $this->attrs= $attrs;
506 }
509 /* Append printer user
510 */
511 foreach($this->member['AddUser'] as $mem){
512 $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
513 }
515 /* Append printer group
516 */
517 foreach($this->member['AddGroup'] as $mem){
518 $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
519 }
521 /* Append printer admin user
522 */
523 foreach($this->member['AddAdminUser'] as $mem){
524 $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
525 }
527 /* Append printer admin group
528 */
529 foreach($this->member['AddAdminGroup'] as $mem){
530 $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
531 }
533 /* Write back to ldap */
534 $ldap= $this->config->get_ldap_link();
535 if ($this->orig_dn == 'new'){
536 $ldap->cd($this->config->current['BASE']);
537 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
538 $ldap->cd($this->dn);
539 $ldap->add($this->attrs);
540 $this->handle_post_events("add");
541 } else {
542 if ($this->orig_dn != $this->dn){
543 $this->move($this->orig_dn, $this->dn);
544 }
546 $ldap->cd($this->dn);
547 $ldap->modify($this->attrs);
548 $this->handle_post_events("modify");
549 }
550 show_ldap_error($ldap->get_error());
552 /* Optionally execute a command after we're done */
553 $this->postcreate();
554 }
556 function generateList(){
557 $a_return=array();
558 foreach($this->member as $type => $values){
559 $a_return[$type]=array();
560 foreach($values as $value){
561 if((preg_match("/Group/i",$type))){
562 if(!isset($value['description'])){
563 $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
564 }else{
565 $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
566 }
567 }else{
568 $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
569 }
570 }
571 }
572 return($a_return);
573 }
574 }
578 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
579 ?>