72793b3c75ef87e45c321b900f6129c13d6e94d5
1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2003 Cajus Pollmeier
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
21 /*! \brief The plugin base class
22 \author Cajus Pollmeier <pollmeier@gonicus.de>
23 \version 2.00
24 \date 24.07.2003
26 This is the base class for all plugins. It can be used standalone or
27 can be included by the tabs class. All management should be done
28 within this class. Extend your plugins from this class.
29 */
31 class plugin
32 {
33 /*!
34 \brief Reference to parent object
36 This variable is used when the plugin is included in tabs
37 and keeps reference to the tab class. Communication to other
38 tabs is possible by 'name'. So the 'fax' plugin can ask the
39 'userinfo' plugin for the fax number.
41 \sa tab
42 */
43 var $parent= NULL;
45 /*!
46 \brief Configuration container
48 Access to global configuration
49 */
50 var $config= NULL;
52 /*!
53 \brief Mark plugin as account
55 Defines whether this plugin is defined as an account or not.
56 This has consequences for the plugin to be saved from tab
57 mode. If it is set to 'FALSE' the tab will call the delete
58 function, else the save function. Should be set to 'TRUE' if
59 the construtor detects a valid LDAP object.
61 \sa plugin::plugin()
62 */
63 var $is_account= FALSE;
64 var $initially_was_account= FALSE;
66 /*!
67 \brief Mark plugin as template
69 Defines whether we are creating a template or a normal object.
70 Has conseqences on the way execute() shows the formular and how
71 save() puts the data to LDAP.
73 \sa plugin::save() plugin::execute()
74 */
75 var $is_template= FALSE;
76 var $ignore_account= FALSE;
77 var $is_modified= FALSE;
79 /*!
80 \brief Represent temporary LDAP data
82 This is only used internally.
83 */
84 var $attrs= array();
86 /* Keep set of conflicting plugins */
87 var $conflicts= array();
89 /* Save unit tags */
90 var $gosaUnitTag= "";
92 /*!
93 \brief Used standard values
95 dn
96 */
97 var $dn= "";
98 var $uid= "";
99 var $sn= "";
100 var $givenName= "";
101 var $acl= "*none*";
102 var $dialog= FALSE;
103 var $snapDialog = NULL;
105 /* attribute list for save action */
106 var $attributes= array();
107 var $objectclasses= array();
108 var $is_new= TRUE;
109 var $saved_attributes= array();
111 var $acl_base= "";
112 var $acl_category= "";
114 /* Plugin identifier */
115 var $plHeadline= "";
116 var $plDescription= "";
118 /*! \brief plugin constructor
120 If 'dn' is set, the node loads the given 'dn' from LDAP
122 \param dn Distinguished name to initialize plugin from
123 \sa plugin()
124 */
125 function plugin ($config, $dn= NULL, $parent= NULL)
126 {
127 /* Configuration is fine, allways */
128 $this->config= $config;
129 $this->dn= $dn;
131 /* Handle new accounts, don't read information from LDAP */
132 if ($dn == "new"){
133 return;
134 }
136 /* Save current dn as acl_base */
137 $this->acl_base= $dn;
139 /* Get LDAP descriptor */
140 $ldap= $this->config->get_ldap_link();
141 if ($dn != NULL){
143 /* Load data to 'attrs' and save 'dn' */
144 if ($parent != NULL){
145 $this->attrs= $parent->attrs;
146 } else {
147 $ldap->cat ($dn);
148 $this->attrs= $ldap->fetch();
149 }
151 /* Copy needed attributes */
152 foreach ($this->attributes as $val){
153 $found= array_key_ics($val, $this->attrs);
154 if ($found != ""){
155 $this->$val= $this->attrs["$found"][0];
156 }
157 }
159 /* gosaUnitTag loading... */
160 if (isset($this->attrs['gosaUnitTag'][0])){
161 $this->gosaUnitTag= $this->attrs['gosaUnitTag'][0];
162 }
164 /* Set the template flag according to the existence of objectClass
165 gosaUserTemplate */
166 if (isset($this->attrs['objectClass'])){
167 if (in_array ("gosaUserTemplate", $this->attrs['objectClass'])){
168 $this->is_template= TRUE;
169 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
170 "found", "Template check");
171 }
172 }
174 /* Is Account? */
175 error_reporting(0);
176 $found= TRUE;
177 foreach ($this->objectclasses as $obj){
178 if (preg_match('/top/i', $obj)){
179 continue;
180 }
181 if (!isset($this->attrs['objectClass']) || !in_array_ics ($obj, $this->attrs['objectClass'])){
182 $found= FALSE;
183 break;
184 }
185 }
186 error_reporting(E_ALL);
187 if ($found){
188 $this->is_account= TRUE;
189 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
190 "found", "Object check");
191 }
193 /* Prepare saved attributes */
194 $this->saved_attributes= $this->attrs;
195 foreach ($this->saved_attributes as $index => $value){
196 if (preg_match('/^[0-9]+$/', $index)){
197 unset($this->saved_attributes[$index]);
198 continue;
199 }
200 if (!in_array($index, $this->attributes) && $index != "objectClass"){
201 unset($this->saved_attributes[$index]);
202 continue;
203 }
204 if ($this->saved_attributes[$index]["count"] == 1){
205 $tmp= $this->saved_attributes[$index][0];
206 unset($this->saved_attributes[$index]);
207 $this->saved_attributes[$index]= $tmp;
208 continue;
209 }
211 unset($this->saved_attributes["$index"]["count"]);
212 }
213 }
215 /* Save initial account state */
216 $this->initially_was_account= $this->is_account;
217 }
219 /*! \brief execute plugin
221 Generates the html output for this node
222 */
223 function execute()
224 {
225 gosa_log("ACL ".get_class($this)." - ".$this->acl_category." - ".$this->acl_base);
227 /* This one is empty currently. Fabian - please fill in the docu code */
228 $_SESSION['current_class_for_help'] = get_class($this);
229 /* Reset Lock message POST/GET check array, to prevent perg_match errors*/
230 $_SESSION['LOCK_VARS_TO_USE'] =array();
231 }
233 /*! \brief execute plugin
234 Removes object from parent
235 */
236 function remove_from_parent()
237 {
238 /* include global link_info */
239 $ldap= $this->config->get_ldap_link();
241 /* Get current objectClasses in order to add the required ones */
242 $ldap->cat($this->dn);
243 $tmp= $ldap->fetch ();
244 if (isset($tmp['objectClass'])){
245 $oc= $tmp['objectClass'];
246 } else {
247 $oc= array("count" => 0);
248 }
250 /* Remove objectClasses from entry */
251 $ldap->cd($this->dn);
252 $this->attrs= array();
253 $this->attrs['objectClass']= array();
254 for ($i= 0; $i<$oc["count"]; $i++){
255 if (!in_array_ics($oc[$i], $this->objectclasses)){
256 $this->attrs['objectClass'][]= $oc[$i];
257 }
258 }
260 /* Unset attributes from entry */
261 foreach ($this->attributes as $val){
262 $this->attrs["$val"]= array();
263 }
265 /* Unset account info */
266 $this->is_account= FALSE;
268 /* Do not write in plugin base class, this must be done by
269 children, since there are normally additional attribs,
270 lists, etc. */
271 /*
272 $ldap->modify($this->attrs);
273 */
274 }
277 /* Save data to object */
278 function save_object()
279 {
280 /* Save values to object */
281 foreach ($this->attributes as $val){
282 if ($this->acl_is_writeable($val) && isset ($_POST["$val"])){
283 /* Check for modifications */
284 if (get_magic_quotes_gpc()) {
285 $data= stripcslashes($_POST["$val"]);
286 } else {
287 $data= $this->$val = $_POST["$val"];
288 }
289 if ($this->$val != $data){
290 $this->is_modified= TRUE;
291 }
293 /* Okay, how can I explain this fix ...
294 * In firefox, disabled option fields aren't selectable ... but in IE you can select these fileds.
295 * So IE posts these 'unselectable' option, with value = chr(194)
296 * chr(194) seems to be the in between the ...option> </option.. because there is no value=".." specified in these option fields
297 * This was added for W3c compliance, but now causes these ... ldap errors ...
298 * So we set these Fields to ""; a normal empty string, and we can check these values in plugin::check() again ...
299 */
300 if(isset($data[0]) && $data[0] == chr(194)) {
301 $data = "";
302 }
303 $this->$val= $data;
304 //echo "<font color='blue'>".$val."</font><br>";
305 }else{
306 //echo "<font color='red'>".$val."</font><br>";
307 }
308 }
309 }
312 /* Save data to LDAP, depending on is_account we save or delete */
313 function save()
314 {
315 /* include global link_info */
316 $ldap= $this->config->get_ldap_link();
318 /* Start with empty array */
319 $this->attrs= array();
321 /* Get current objectClasses in order to add the required ones */
322 $ldap->cat($this->dn);
324 $tmp= $ldap->fetch ();
326 if (isset($tmp['objectClass'])){
327 $oc= $tmp["objectClass"];
328 $this->is_new= FALSE;
329 } else {
330 $oc= array("count" => 0);
331 $this->is_new= TRUE;
332 }
334 /* Load (minimum) attributes, add missing ones */
335 $this->attrs['objectClass']= $this->objectclasses;
336 for ($i= 0; $i<$oc["count"]; $i++){
337 if (!in_array_ics($oc[$i], $this->objectclasses)){
338 $this->attrs['objectClass'][]= $oc[$i];
339 }
340 }
342 /* Copy standard attributes */
343 foreach ($this->attributes as $val){
344 if ($this->$val != ""){
345 $this->attrs["$val"]= $this->$val;
346 } elseif (!$this->is_new) {
347 $this->attrs["$val"]= array();
348 }
349 }
351 }
354 function cleanup()
355 {
356 foreach ($this->attrs as $index => $value){
358 /* Convert arrays with one element to non arrays, if the saved
359 attributes are no array, too */
360 if (is_array($this->attrs[$index]) &&
361 count ($this->attrs[$index]) == 1 &&
362 isset($this->saved_attributes[$index]) &&
363 !is_array($this->saved_attributes[$index])){
365 $tmp= $this->attrs[$index][0];
366 $this->attrs[$index]= $tmp;
367 }
369 /* Remove emtpy arrays if they do not differ */
370 if (is_array($this->attrs[$index]) &&
371 count($this->attrs[$index]) == 0 &&
372 !isset($this->saved_attributes[$index])){
374 unset ($this->attrs[$index]);
375 continue;
376 }
378 /* Remove single attributes that do not differ */
379 if (!is_array($this->attrs[$index]) &&
380 isset($this->saved_attributes[$index]) &&
381 !is_array($this->saved_attributes[$index]) &&
382 $this->attrs[$index] == $this->saved_attributes[$index]){
384 unset ($this->attrs[$index]);
385 continue;
386 }
388 /* Remove arrays that do not differ */
389 if (is_array($this->attrs[$index]) &&
390 isset($this->saved_attributes[$index]) &&
391 is_array($this->saved_attributes[$index])){
393 if (!array_differs($this->attrs[$index],$this->saved_attributes[$index])){
394 unset ($this->attrs[$index]);
395 continue;
396 }
397 }
398 }
399 }
401 /* Check formular input */
402 function check()
403 {
404 $message= array();
406 /* Skip if we've no config object */
407 if (!isset($this->config)){
408 return $message;
409 }
411 /* Find hooks entries for this class */
412 $command= search_config($this->config->data['MENU'], get_class($this), "CHECK");
413 if ($command == "" && isset($this->config->data['TABS'])){
414 $command= search_config($this->config->data['TABS'], get_class($this), "CHECK");
415 }
417 if ($command != ""){
419 if (!check_command($command)){
420 $message[]= sprintf(_("Command '%s', specified as CHECK hook for plugin '%s' doesn't seem to exist."), $command,
421 get_class($this));
422 } else {
424 /* Generate "ldif" for check hook */
425 $ldif= "dn: $this->dn\n";
427 /* ... objectClasses */
428 foreach ($this->objectclasses as $oc){
429 $ldif.= "objectClass: $oc\n";
430 }
432 /* ... attributes */
433 foreach ($this->attributes as $attr){
434 if ($this->$attr == ""){
435 continue;
436 }
437 if (is_array($this->$attr)){
438 foreach ($this->$attr as $val){
439 $ldif.= "$attr: $val\n";
440 }
441 } else {
442 $ldif.= "$attr: ".$this->$attr."\n";
443 }
444 }
446 /* Append empty line */
447 $ldif.= "\n";
449 /* Feed "ldif" into hook and retrieve result*/
450 $descriptorspec = array( 0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
451 $fh= proc_open($command, $descriptorspec, $pipes);
452 if (is_resource($fh)) {
453 fwrite ($pipes[0], $ldif);
454 fclose($pipes[0]);
456 $result= stream_get_contents($pipes[1]);
457 if ($result != ""){
458 $message[]= $result;
459 }
461 fclose($pipes[1]);
462 fclose($pipes[2]);
463 proc_close($fh);
464 }
465 }
467 }
469 return ($message);
470 }
472 /* Adapt from template, using 'dn' */
473 function adapt_from_template($dn)
474 {
475 /* Include global link_info */
476 $ldap= $this->config->get_ldap_link();
478 /* Load requested 'dn' to 'attrs' */
479 $ldap->cat ($dn);
480 $this->attrs= $ldap->fetch();
482 /* Walk through attributes */
483 foreach ($this->attributes as $val){
485 if (isset($this->attrs["$val"][0])){
487 /* If attribute is set, replace dynamic parts:
488 %sn, %givenName and %uid. Fill these in our local variables. */
489 $value= $this->attrs["$val"][0];
491 foreach (array("sn", "givenName", "uid") as $repl){
492 if (preg_match("/%$repl/i", $value)){
493 $value= preg_replace ("/%$repl/i", $this->parent->$repl, $value);
494 }
495 }
496 $this->$val= $value;
497 }
498 }
500 /* Is Account? */
501 $found= TRUE;
502 foreach ($this->objectclasses as $obj){
503 if (preg_match('/top/i', $obj)){
504 continue;
505 }
506 if (!in_array_ics ($obj, $this->attrs['objectClass'])){
507 $found= FALSE;
508 break;
509 }
510 }
511 if ($found){
512 $this->is_account= TRUE;
513 }
514 }
516 /* Indicate whether a password change is needed or not */
517 function password_change_needed()
518 {
519 return FALSE;
520 }
523 /* Show header message for tab dialogs */
524 function show_enable_header($button_text, $text, $disabled= FALSE)
525 {
526 if (($disabled == TRUE) || (!$this->acl_is_createable())){
527 $state= "disabled";
528 } else {
529 $state= "";
530 }
531 $display= "<table summary=\"\" width=\"100%\"><tr>\n<td colspan=2><p><b>$text</b></p>\n";
532 $display.= "<input type=submit value=\"$button_text\" name=\"modify_state\" ".$state.
533 "><p class=\"seperator\"> </p></td></tr></table>";
535 return($display);
536 }
539 /* Show header message for tab dialogs */
540 function show_disable_header($button_text, $text, $disabled= FALSE)
541 {
542 if (($disabled == TRUE) || !$this->acl_is_removeable()){
543 $state= "disabled";
544 } else {
545 $state= "";
546 }
547 $display= "<table summary=\"\" width=\"100%\"><tr>\n<td colspan=2><p><b>$text</b></p>\n";
548 $display.= "<input type=submit value=\"$button_text\" name=\"modify_state\" ".$state.
549 "><p class=\"seperator\"> </p></td></tr></table>";
551 return($display);
552 }
555 /* Show header message for tab dialogs */
556 function show_header($button_text, $text, $disabled= FALSE)
557 {
558 echo "FIXME: show_header should be replaced by show_disable_header and show_enable_header<br>";
559 if ($disabled == TRUE){
560 $state= "disabled";
561 } else {
562 $state= "";
563 }
564 $display= "<table summary=\"\" width=\"100%\"><tr>\n<td colspan=2><p><b>$text</b></p>\n";
565 $display.= "<input type=submit value=\"$button_text\" name=\"modify_state\" ".
566 ($this->acl_is_createable()?'':'disabled')." ".$state.
567 "><p class=\"seperator\"> </p></td></tr></table>";
569 return($display);
570 }
573 function postcreate($add_attrs= array())
574 {
575 /* Find postcreate entries for this class */
576 $command= search_config($this->config->data['MENU'], get_class($this), "POSTCREATE");
577 if ($command == "" && isset($this->config->data['TABS'])){
578 $command= search_config($this->config->data['TABS'], get_class($this), "POSTCREATE");
579 }
581 if ($command != ""){
582 /* Walk through attribute list */
583 foreach ($this->attributes as $attr){
584 if (!is_array($this->$attr)){
585 $command= preg_replace("/%$attr/", $this->$attr, $command);
586 }
587 }
588 $command= preg_replace("/%dn/", $this->dn, $command);
590 /* Additional attributes */
591 foreach ($add_attrs as $name => $value){
592 $command= preg_replace("/%$name/", $value, $command);
593 }
595 if (check_command($command)){
596 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
597 $command, "Execute");
599 exec($command);
600 } else {
601 $message= sprintf(_("Command '%s', specified as POSTCREATE for plugin '%s' doesn't seem to exist."), $command, get_class($this));
602 print_red ($message);
603 }
604 }
605 }
607 function postmodify($add_attrs= array())
608 {
609 /* Find postcreate entries for this class */
610 $command= search_config($this->config->data['MENU'], get_class($this), "POSTMODIFY");
611 if ($command == "" && isset($this->config->data['TABS'])){
612 $command= search_config($this->config->data['TABS'], get_class($this), "POSTMODIFY");
613 }
615 if ($command != ""){
616 /* Walk through attribute list */
617 foreach ($this->attributes as $attr){
618 if (!is_array($this->$attr)){
619 $command= preg_replace("/%$attr/", $this->$attr, $command);
620 }
621 }
622 $command= preg_replace("/%dn/", $this->dn, $command);
624 /* Additional attributes */
625 foreach ($add_attrs as $name => $value){
626 $command= preg_replace("/%$name/", $value, $command);
627 }
629 if (check_command($command)){
630 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
631 $command, "Execute");
633 exec($command);
634 } else {
635 $message= sprintf(_("Command '%s', specified as POSTMODIFY for plugin '%s' doesn't seem to exist."), $command, get_class($this));
636 print_red ($message);
637 }
638 }
639 }
641 function postremove($add_attrs= array())
642 {
643 /* Find postremove entries for this class */
644 $command= search_config($this->config->data['MENU'], get_class($this), "POSTREMOVE");
645 if ($command == "" && isset($this->config->data['TABS'])){
646 $command= search_config($this->config->data['TABS'], get_class($this), "POSTREMOVE");
647 }
649 if ($command != ""){
650 /* Walk through attribute list */
651 foreach ($this->attributes as $attr){
652 if (!is_array($this->$attr)){
653 $command= preg_replace("/%$attr/", $this->$attr, $command);
654 }
655 }
656 $command= preg_replace("/%dn/", $this->dn, $command);
658 /* Additional attributes */
659 foreach ($add_attrs as $name => $value){
660 $command= preg_replace("/%$name/", $value, $command);
661 }
663 if (check_command($command)){
664 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
665 $command, "Execute");
667 exec($command);
668 } else {
669 $message= sprintf(_("Command '%s', specified as POSTREMOVE for plugin '%s' doesn't seem to exist."), $command, get_class($this));
670 print_red ($message);
671 }
672 }
673 }
675 /* Create unique DN */
676 function create_unique_dn($attribute, $base)
677 {
678 $ldap= $this->config->get_ldap_link();
679 $base= preg_replace("/^,*/", "", $base);
681 /* Try to use plain entry first */
682 $dn= "$attribute=".$this->$attribute.",$base";
683 $ldap->cat ($dn, array('dn'));
684 if (!$ldap->fetch()){
685 return ($dn);
686 }
688 /* Look for additional attributes */
689 foreach ($this->attributes as $attr){
690 if ($attr == $attribute || $this->$attr == ""){
691 continue;
692 }
694 $dn= "$attribute=".$this->$attribute."+$attr=".$this->$attr.",$base";
695 $ldap->cat ($dn, array('dn'));
696 if (!$ldap->fetch()){
697 return ($dn);
698 }
699 }
701 /* None found */
702 return ("none");
703 }
705 function rebind($ldap, $referral)
706 {
707 $credentials= LDAP::get_credentials($referral, $this->config->current['REFERRAL']);
708 if (ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
709 $this->error = "Success";
710 $this->hascon=true;
711 $this->reconnect= true;
712 return (0);
713 } else {
714 $this->error = "Could not bind to " . $credentials['ADMIN'];
715 return NULL;
716 }
717 }
719 /* This is a workaround function. */
720 function copy($src_dn, $dst_dn)
721 {
722 /* Rename dn in possible object groups */
723 $ldap= $this->config->get_ldap_link();
724 $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($src_dn).'))',
725 array('cn'));
726 while ($attrs= $ldap->fetch()){
727 $og= new ogroup($this->config, $ldap->getDN());
728 unset($og->member[$src_dn]);
729 $og->member[$dst_dn]= $dst_dn;
730 $og->save ();
731 }
733 $ldap->cat($dst_dn);
734 $attrs= $ldap->fetch();
735 if (count($attrs)){
736 trigger_error("Trying to overwrite ".@LDAP::fix($dst_dn).", which already exists.",
737 E_USER_WARNING);
738 return (FALSE);
739 }
741 $ldap->cat($src_dn);
742 $attrs= $ldap->fetch();
743 if (!count($attrs)){
744 trigger_error("Trying to move ".@LDAP::fix($src_dn).", which does not seem to exist.",
745 E_USER_WARNING);
746 return (FALSE);
747 }
749 /* Grummble. This really sucks. PHP ldap doesn't support rdn stuff. */
750 $ds= ldap_connect($this->config->current['SERVER']);
751 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
752 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['REFERRAL'])) {
753 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
754 }
756 $r=ldap_bind($ds,$this->config->current['ADMIN'], $this->config->current['PASSWORD']);
757 error_reporting (0);
758 $sr=ldap_read($ds, @LDAP::fix($src_dn), "objectClass=*");
760 /* Fill data from LDAP */
761 $new= array();
762 if ($sr) {
763 $ei=ldap_first_entry($ds, $sr);
764 if ($ei) {
765 foreach($attrs as $attr => $val){
766 if ($info = ldap_get_values_len($ds, $ei, $attr)){
767 for ($i= 0; $i<$info['count']; $i++){
768 if ($info['count'] == 1){
769 $new[$attr]= $info[$i];
770 } else {
771 $new[$attr][]= $info[$i];
772 }
773 }
774 }
775 }
776 }
777 }
779 /* close conncetion */
780 error_reporting (E_ALL);
781 ldap_unbind($ds);
783 /* Adapt naming attribute */
784 $dst_name= preg_replace("/^([^=]+)=.*$/", "\\1", $dst_dn);
785 $dst_val = preg_replace("/^[^=]+=([^,+]+).*,.*$/", "\\1", $dst_dn);
786 $new[$dst_name]= @LDAP::fix($dst_val);
788 /* Check if this is a department.
789 * If it is a dep. && there is a , override in his ou
790 * change \2C to , again, else this entry can't be saved ...
791 */
792 if((isset($new['ou'])) &&( preg_match("/\\,/",$new['ou']))){
793 $new['ou'] = preg_replace("/\\\\,/",",",$new['ou']);
794 }
796 /* Save copy */
797 $ldap->connect();
798 $ldap->cd($this->config->current['BASE']);
800 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $dst_dn));
802 /* FAIvariable=.../..., cn=..
803 could not be saved, because the attribute FAIvariable was different to
804 the dn FAIvariable=..., cn=... */
805 if(in_array_ics("FAIdebconfInfo",$new['objectClass'])){
806 $new['FAIvariable'] = $ldap->fix($new['FAIvariable']);
807 }
808 $ldap->cd($dst_dn);
809 $ldap->add($new);
811 if ($ldap->error != "Success"){
812 trigger_error("Trying to save $dst_dn failed.",
813 E_USER_WARNING);
814 return(FALSE);
815 }
817 return (TRUE);
818 }
821 function move($src_dn, $dst_dn)
822 {
823 /* Copy source to destination */
824 if (!$this->copy($src_dn, $dst_dn)){
825 return (FALSE);
826 }
828 /* Delete source */
829 $ldap= $this->config->get_ldap_link();
830 $ldap->rmdir($src_dn);
831 if ($ldap->error != "Success"){
832 trigger_error("Trying to delete $src_dn failed.",
833 E_USER_WARNING);
834 return (FALSE);
835 }
837 return (TRUE);
838 }
841 /* Move/Rename complete trees */
842 function recursive_move($src_dn, $dst_dn)
843 {
844 /* Check if the destination entry exists */
845 $ldap= $this->config->get_ldap_link();
847 /* Check if destination exists - abort */
848 $ldap->cat($dst_dn, array('dn'));
849 if ($ldap->fetch()){
850 trigger_error("recursive_move $dst_dn already exists.",
851 E_USER_WARNING);
852 return (FALSE);
853 }
855 /* Perform a search for all objects to be moved */
856 $objects= array();
857 $ldap->cd($src_dn);
858 $ldap->search("(objectClass=*)", array("dn"));
859 while($attrs= $ldap->fetch()){
860 $dn= $attrs['dn'];
861 $objects[$dn]= strlen($dn);
862 }
864 /* Sort objects by indent level */
865 asort($objects);
866 reset($objects);
868 /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
869 foreach ($objects as $object => $len){
870 $src= $object;
871 $dst= preg_replace("/$src_dn$/", "$dst_dn", $object);
872 if (!$this->copy($src, $dst)){
873 return (FALSE);
874 }
875 }
877 /* Remove src_dn */
878 $ldap->cd($src_dn);
879 $ldap->recursive_remove();
880 return (TRUE);
881 }
884 function handle_post_events($mode, $add_attrs= array())
885 {
886 switch ($mode){
887 case "add":
888 $this->postcreate($add_attrs);
889 break;
891 case "modify":
892 $this->postmodify($add_attrs);
893 break;
895 case "remove":
896 $this->postremove($add_attrs);
897 break;
898 }
899 }
902 function saveCopyDialog(){
903 }
906 function getCopyDialog(){
907 return(array("string"=>"","status"=>""));
908 }
911 function PrepareForCopyPaste($source){
912 $todo = $this->attributes;
913 if(isset($this->CopyPasteVars)){
914 $todo = array_merge($todo,$this->CopyPasteVars);
915 }
916 $todo[] = "is_account";
917 foreach($todo as $var){
918 if (isset($source->$var)){
919 $this->$var= $source->$var;
920 }
921 }
922 }
925 function handle_object_tagging($dn= "", $tag= "", $show= false)
926 {
927 //FIXME: How to optimize this? We have at least two
928 // LDAP accesses per object. It would be a good
929 // idea to have it integrated.
931 /* No dn? Self-operation... */
932 if ($dn == ""){
933 $dn= $this->dn;
935 /* No tag? Find it yourself... */
936 if ($tag == ""){
937 $len= strlen($dn);
939 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
940 $relevant= array();
941 foreach ($this->config->adepartments as $key => $ntag){
943 /* This one is bigger than our dn, its not relevant... */
944 if ($len <= strlen($key)){
945 continue;
946 }
948 /* This one matches with the latter part. Break and don't fix this entry */
949 if (preg_match('/(^|,)'.normalizePreg($key).'$/', $dn)){
950 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
951 $relevant[strlen($key)]= $ntag;
952 continue;
953 }
955 }
957 /* If we've some relevant tags to set, just get the longest one */
958 if (count($relevant)){
959 ksort($relevant);
960 $tmp= array_keys($relevant);
961 $idx= end($tmp);
962 $tag= $relevant[$idx];
963 $this->gosaUnitTag= $tag;
964 }
965 }
966 }
969 /* Set tag? */
970 if ($tag != ""){
971 /* Set objectclass and attribute */
972 $ldap= $this->config->get_ldap_link();
973 $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
974 $attrs= $ldap->fetch();
975 if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
976 if ($show) {
977 echo sprintf(_("Object '%s' is already tagged"), @LDAP::fix($dn))."<br>";
978 flush();
979 }
980 return;
981 }
982 if (count($attrs)){
983 if ($show){
984 echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, @LDAP::fix($dn))."<br>";
985 flush();
986 }
987 $nattrs= array("gosaUnitTag" => $tag);
988 $nattrs['objectClass']= array();
989 for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
990 $oc= $attrs['objectClass'][$i];
991 if ($oc != "gosaAdministrativeUnitTag"){
992 $nattrs['objectClass'][]= $oc;
993 }
994 }
995 $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
996 $ldap->cd($dn);
997 $ldap->modify($nattrs);
998 show_ldap_error($ldap->get_error(), sprintf(_("Handle object tagging with dn '%s' failed."),$dn));
999 } else {
1000 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
1001 }
1003 } else {
1004 /* Remove objectclass and attribute */
1005 $ldap= $this->config->get_ldap_link();
1006 $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
1007 $attrs= $ldap->fetch();
1008 if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
1009 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
1010 return;
1011 }
1012 if (count($attrs)){
1013 if ($show){
1014 echo sprintf(_("Removing tag from object '%s'"), @LDAP::fix($dn))."<br>";
1015 flush();
1016 }
1017 $nattrs= array("gosaUnitTag" => array());
1018 $nattrs['objectClass']= array();
1019 for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
1020 $oc= $attrs['objectClass'][$i];
1021 if ($oc != "gosaAdministrativeUnitTag"){
1022 $nattrs['objectClass'][]= $oc;
1023 }
1024 }
1025 $ldap->cd($dn);
1026 $ldap->modify($nattrs);
1027 show_ldap_error($ldap->get_error(), sprintf(_("Handle object tagging with dn '%s' failed."),$dn));
1028 } else {
1029 @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
1030 }
1031 }
1033 }
1036 /* Add possibility to stop remove process */
1037 function allow_remove()
1038 {
1039 $reason= "";
1040 return $reason;
1041 }
1044 /* Create a snapshot of the current object */
1045 function create_snapshot($type= "snapshot", $description= array())
1046 {
1048 /* Check if snapshot functionality is enabled */
1049 if(!$this->snapshotEnabled()){
1050 return;
1051 }
1053 /* Get configuration from gosa.conf */
1054 $tmp = $this->config->current;
1056 /* Create lokal ldap connection */
1057 $ldap= $this->config->get_ldap_link();
1058 $ldap->cd($this->config->current['BASE']);
1060 /* check if there are special server configurations for snapshots */
1061 if(!isset($tmp['SNAPSHOT_SERVER'])){
1063 /* Source and destination server are both the same, just copy source to dest obj */
1064 $ldap_to = $ldap;
1065 $snapldapbase = $this->config->current['BASE'];
1067 }else{
1068 $server = $tmp['SNAPSHOT_SERVER'];
1069 $user = $tmp['SNAPSHOT_USER'];
1070 $password = $tmp['SNAPSHOT_PASSWORD'];
1071 $snapldapbase = $tmp['SNAPSHOT_LDAP_BASE'];
1073 $ldap_to = new LDAP($user,$password, $server);
1074 $ldap_to -> cd($snapldapbase);
1075 show_ldap_error($ldap->get_error(), sprintf(_("Saving object snapshot with dn '%s' failed."),$snapldapbase));
1076 }
1078 /* check if the dn exists */
1079 if ($ldap->dn_exists($this->dn)){
1081 /* Extract seconds & mysecs, they are used as entry index */
1082 list($usec, $sec)= explode(" ", microtime());
1084 /* Collect some infos */
1085 $base = $this->config->current['BASE'];
1086 $snap_base = $tmp['SNAPSHOT_BASE'];
1087 $base_of_object = preg_replace ('/^[^,]+,/i', '', $this->dn);
1088 $new_base = preg_replace("/".normalizePreg($base)."$/","",$base_of_object).$snap_base;
1090 /* Create object */
1091 #$data = preg_replace('/^dn:.*\n/', '', $ldap->gen_ldif($this->dn,"(!(objectClass=gosaDepartment))"));
1092 $data = $ldap->gen_ldif($this->dn,"(&(!(objectClass=gosaDepartment))(!(objectClass=FAIclass)))");
1093 $newName = preg_replace("/\./", "", $sec."-".$usec);
1094 $target= array();
1095 $target['objectClass'] = array("top", "gosaSnapshotObject");
1096 $target['gosaSnapshotData'] = gzcompress($data, 6);
1097 $target['gosaSnapshotType'] = $type;
1098 $target['gosaSnapshotDN'] = $this->dn;
1099 $target['description'] = $description;
1100 $target['gosaSnapshotTimestamp'] = $newName;
1102 /* Insert the new snapshot
1103 But we have to check first, if the given gosaSnapshotTimestamp
1104 is already used, in this case we should increment this value till there is
1105 an unused value. */
1106 $new_dn = "gosaSnapshotTimestamp=".$newName.",".$new_base;
1107 $ldap_to->cat($new_dn);
1108 while($ldap_to->count()){
1109 $ldap_to->cat($new_dn);
1110 $newName = preg_replace("/\./", "", $sec."-".($usec++));
1111 $new_dn = "gosaSnapshotTimestamp=".$newName.",".$new_base;
1112 $target['gosaSnapshotTimestamp'] = $newName;
1113 }
1115 /* Inset this new snapshot */
1116 $ldap_to->cd($snapldapbase);
1117 $ldap_to->create_missing_trees($new_base);
1118 $ldap_to->cd($new_dn);
1119 $ldap_to->add($target);
1121 show_ldap_error($ldap->get_error(), sprintf(_("Saving object snapshot with dn '%s' failed."),$new_base));
1122 show_ldap_error($ldap_to->get_error(), sprintf(_("Saving object snapshot with dn '%s' failed."),$new_base));
1123 }
1124 }
1126 function remove_snapshot($dn)
1127 {
1128 $ui = get_userinfo();
1129 $old_dn = $this->dn;
1130 $this->dn = $dn;
1132 if($this->acl_is_removeable() && $this->acl_is_createable()){
1133 $ldap = $this->config->get_ldap_link();
1134 $ldap->cd($this->config->current['BASE']);
1135 $ldap->rmdir_recursive($dn);
1136 }else{
1137 print_red (_("You are not allowed to delete this snapshot!"));
1138 }
1139 $this->dn = $old_dn;
1140 }
1143 /* returns true if snapshots are enabled, and false if it is disalbed
1144 There will also be some errors psoted, if the configuration failed */
1145 function snapshotEnabled()
1146 {
1147 $tmp = $this->config->current;
1148 if(isset($tmp['ENABLE_SNAPSHOT'])){
1149 if (preg_match("/^true$/i", $tmp['ENABLE_SNAPSHOT']) || preg_match("/yes/i", $tmp['ENABLE_SNAPSHOT'])){
1151 /* Check if the snapshot_base is defined */
1152 if(!isset($tmp['SNAPSHOT_BASE'])){
1153 print_red(sprintf(_("The snapshot functionality is enabled, but the required variable '%s' is not configured in your gosa.conf."),$missing));
1154 return(FALSE);
1155 }
1157 /* check if there are special server configurations for snapshots */
1158 if(isset($tmp['SNAPSHOT_SERVER'])){
1160 /* check if all required vars are available to create a new ldap connection */
1161 $missing = "";
1162 foreach(array("SNAPSHOT_SERVER","SNAPSHOT_USER","SNAPSHOT_PASSWORD","SNAPSHOT_LDAP_BASE") as $var){
1163 if(!isset($tmp[$var])){
1164 $missing .= $var." ";
1165 print_red(sprintf(_("The snapshot functionality is enabled, but the required variable(s) '%s' is not configured in your gosa.conf."),$missing));
1166 return(FALSE);
1167 }
1168 }
1169 }
1170 return(TRUE);
1171 }
1172 }
1173 return(FALSE);
1174 }
1177 /* Return available snapshots for the given base
1178 */
1179 function Available_SnapsShots($dn,$raw = false)
1180 {
1181 if(!$this->snapshotEnabled()) return(array());
1183 /* Create an additional ldap object which
1184 points to our ldap snapshot server */
1185 $ldap= $this->config->get_ldap_link();
1186 $ldap->cd($this->config->current['BASE']);
1187 $tmp = $this->config->current;
1189 /* check if there are special server configurations for snapshots */
1190 if(isset($tmp['SNAPSHOT_SERVER'])){
1191 $server = $tmp['SNAPSHOT_SERVER'];
1192 $user = $tmp['SNAPSHOT_USER'];
1193 $password = $tmp['SNAPSHOT_PASSWORD'];
1194 $snapldapbase = $tmp['SNAPSHOT_LDAP_BASE'];
1195 $ldap_to = new LDAP($user,$password, $server);
1196 $ldap_to -> cd ($snapldapbase);
1197 show_ldap_error($ldap->get_error(), sprintf(_("Method get available snapshots with dn '%s' failed."),$this->dn));
1198 }else{
1199 $ldap_to = $ldap;
1200 }
1202 /* Prepare bases and some other infos */
1203 $base = $this->config->current['BASE'];
1204 $snap_base = $tmp['SNAPSHOT_BASE'];
1205 $base_of_object = preg_replace ('/^[^,]+,/i', '', $dn);
1206 $new_base = preg_replace("/".normalizePreg($base)."$/","",$base_of_object).$snap_base;
1207 $tmp = array();
1209 /* Fetch all objects with gosaSnapshotDN=$dn */
1210 $ldap_to->cd($new_base);
1211 $ldap_to->ls("(&(objectClass=gosaSnapshotObject)(gosaSnapshotDN=".$dn."))",$new_base,
1212 array("gosaSnapshotType","gosaSnapshotTimestamp","gosaSnapshotDN","description"));
1214 /* Put results into a list and add description if missing */
1215 while($entry = $ldap_to->fetch()){
1216 if(!isset($entry['description'][0])){
1217 $entry['description'][0] = "";
1218 }
1219 $tmp[] = $entry;
1220 }
1222 /* Return the raw array, or format the result */
1223 if($raw){
1224 return($tmp);
1225 }else{
1226 $tmp2 = array();
1227 foreach($tmp as $entry){
1228 $tmp2[base64_encode($entry['dn'])] = $entry['description'][0];
1229 }
1230 }
1231 return($tmp2);
1232 }
1235 function getAllDeletedSnapshots($base_of_object,$raw = false)
1236 {
1237 if(!$this->snapshotEnabled()) return(array());
1239 /* Create an additional ldap object which
1240 points to our ldap snapshot server */
1241 $ldap= $this->config->get_ldap_link();
1242 $ldap->cd($this->config->current['BASE']);
1243 $tmp = $this->config->current;
1245 /* check if there are special server configurations for snapshots */
1246 if(isset($tmp['SNAPSHOT_SERVER'])){
1247 $server = $tmp['SNAPSHOT_SERVER'];
1248 $user = $tmp['SNAPSHOT_USER'];
1249 $password = $tmp['SNAPSHOT_PASSWORD'];
1250 $snapldapbase = $tmp['SNAPSHOT_LDAP_BASE'];
1251 $ldap_to = new LDAP($user,$password, $server);
1252 $ldap_to->cd ($snapldapbase);
1253 show_ldap_error($ldap->get_error(), sprintf(_("Method get deleted snapshots with dn '%s' failed."),$this->dn));
1254 }else{
1255 $ldap_to = $ldap;
1256 }
1258 /* Prepare bases */
1259 $base = $this->config->current['BASE'];
1260 $snap_base = $tmp['SNAPSHOT_BASE'];
1261 $new_base = preg_replace("/".normalizePreg($base)."$/","",$base_of_object).$snap_base;
1263 /* Fetch all objects and check if they do not exist anymore */
1264 $ui = get_userinfo();
1265 $tmp = array();
1266 $ldap_to->cd($new_base);
1267 $ldap_to->ls("(objectClass=gosaSnapshotObject)",$new_base,array("gosaSnapshotType","gosaSnapshotTimestamp","gosaSnapshotDN","description"));
1268 while($entry = $ldap_to->fetch()){
1270 $chk = str_replace($new_base,"",$entry['dn']);
1271 if(preg_match("/,ou=/",$chk)) continue;
1273 if(!isset($entry['description'][0])){
1274 $entry['description'][0] = "";
1275 }
1276 $tmp[] = $entry;
1277 }
1279 /* Check if entry still exists */
1280 foreach($tmp as $key => $entry){
1281 $ldap->cat($entry['gosaSnapshotDN'][0]);
1282 if($ldap->count()){
1283 unset($tmp[$key]);
1284 }
1285 }
1287 /* Format result as requested */
1288 if($raw) {
1289 return($tmp);
1290 }else{
1291 $tmp2 = array();
1292 foreach($tmp as $key => $entry){
1293 $tmp2[base64_encode($entry['dn'])] = $entry['description'][0];
1294 }
1295 }
1296 return($tmp2);
1297 }
1300 /* Restore selected snapshot */
1301 function restore_snapshot($dn)
1302 {
1303 if(!$this->snapshotEnabled()) return(array());
1305 $ldap= $this->config->get_ldap_link();
1306 $ldap->cd($this->config->current['BASE']);
1307 $tmp = $this->config->current;
1309 /* check if there are special server configurations for snapshots */
1310 if(isset($tmp['SNAPSHOT_SERVER'])){
1311 $server = $tmp['SNAPSHOT_SERVER'];
1312 $user = $tmp['SNAPSHOT_USER'];
1313 $password = $tmp['SNAPSHOT_PASSWORD'];
1314 $snapldapbase = $tmp['SNAPSHOT_LDAP_BASE'];
1315 $ldap_to = new LDAP($user,$password, $server);
1316 $ldap_to->cd ($snapldapbase);
1317 show_ldap_error($ldap->get_error(), sprintf(_("Restore snapshot with dn '%s' failed."),$snapldapbase));
1318 }else{
1319 $ldap_to = $ldap;
1320 }
1322 /* Get the snapshot */
1323 $ldap_to->cat($dn);
1324 $restoreObject = $ldap_to->fetch();
1326 /* Prepare import string */
1327 $data = gzuncompress($ldap_to->get_attribute($dn,'gosaSnapshotData'));
1329 /* Import the given data */
1330 $ldap->import_complete_ldif($data,$err,false,false);
1331 show_ldap_error($ldap->get_error(), sprintf(_("Restore snapshot with dn '%s' failed."),$dn));
1332 }
1335 function showSnapshotDialog($base,$baseSuffixe)
1336 {
1337 $once = true;
1338 foreach($_POST as $name => $value){
1340 /* Create a new snapshot, display a dialog */
1341 if(preg_match("/^CreateSnapShotDialog_/",$name) && $once){
1342 $once = false;
1343 $entry = preg_replace("/^CreateSnapShotDialog_/","",$name);
1344 $entry = base64_decode(preg_replace("/_[xy]$/","",$entry));
1345 $this->snapDialog = new SnapShotDialog($this->config,$entry,$this);
1346 }
1348 /* Restore a snapshot, display a dialog with all snapshots of the current object */
1349 if(preg_match("/^RestoreSnapShotDialog_/",$name) && $once){
1350 $once = false;
1351 $entry = preg_replace("/^RestoreSnapShotDialog_/","",$name);
1352 $entry = base64_decode(preg_replace("/_[xy]$/","",$entry));
1353 $this->snapDialog = new SnapShotDialog($this->config,$entry,$this);
1354 $this->snapDialog->display_restore_dialog = true;
1355 }
1357 /* Restore one of the already deleted objects */
1358 if(preg_match("/^RestoreDeletedSnapShot_/",$name) && $once){
1359 $once = false;
1360 $this->snapDialog = new SnapShotDialog($this->config,"",$this);
1361 $this->snapDialog->set_snapshot_bases($baseSuffixe);
1362 $this->snapDialog->display_restore_dialog = true;
1363 $this->snapDialog->display_all_removed_objects = true;
1364 }
1366 /* Restore selected snapshot */
1367 if(preg_match("/^RestoreSnapShot_/",$name) && $once){
1368 $once = false;
1369 $entry = preg_replace("/^RestoreSnapShot_/","",$name);
1370 $entry = base64_decode(trim(preg_replace("/_[xy]$/","",$entry)));
1371 if(!empty($entry)){
1372 $this->restore_snapshot($entry);
1373 $this->snapDialog = NULL;
1374 }
1375 }
1376 }
1378 /* Create a new snapshot requested, check
1379 the given attributes and create the snapshot*/
1380 if(isset($_POST['CreateSnapshot'])){
1381 $this->snapDialog->save_object();
1382 $msgs = $this->snapDialog->check();
1383 if(count($msgs)){
1384 foreach($msgs as $msg){
1385 print_red($msg);
1386 }
1387 }else{
1388 $this->dn = $this->snapDialog->dn;
1389 $this->create_snapshot("snapshot",$this->snapDialog->CurrentDescription);
1390 $this->snapDialog = NULL;
1391 }
1392 }
1394 /* Restore is requested, restore the object with the posted dn .*/
1395 if((isset($_POST['RestoreSnapshot'])) && (isset($_POST['SnapShot']))){
1396 }
1398 if(isset($_POST['CancelSnapshot'])){
1399 $this->snapDialog = NULL;
1400 }
1402 if($this->snapDialog){
1403 $this->snapDialog->save_object();
1404 return($this->snapDialog->execute());
1405 }
1406 }
1409 function plInfo()
1410 {
1411 return array();
1412 }
1415 function set_acl_base($base)
1416 {
1417 $this->acl_base= $base;
1418 }
1421 function set_acl_category($category)
1422 {
1423 $this->acl_category= "$category/";
1424 }
1427 function acl_is_writeable($attribute,$skip_write = FALSE)
1428 {
1429 $ui= get_userinfo();
1430 return preg_match('/w/', $ui->get_permissions($this->acl_base, $this->acl_category.get_class($this), $attribute, $skip_write));
1431 }
1434 function acl_is_readable($attribute)
1435 {
1436 $ui= get_userinfo();
1437 return preg_match('/r/', $ui->get_permissions($this->acl_base, $this->acl_category.get_class($this), $attribute));
1438 }
1441 function acl_is_createable()
1442 {
1443 $ui= get_userinfo();
1444 return preg_match('/c/', $ui->get_permissions($this->acl_base, $this->acl_category.get_class($this), '0'));
1445 }
1448 function acl_is_removeable()
1449 {
1450 $ui= get_userinfo();
1451 return preg_match('/d/', $ui->get_permissions($this->acl_base, $this->acl_category.get_class($this), '0'));
1452 }
1455 function acl_is_moveable()
1456 {
1457 $ui= get_userinfo();
1458 return preg_match('/m/', $ui->get_permissions($this->acl_base, $this->acl_category.get_class($this), '0'));
1459 }
1462 function acl_have_any_permissions()
1463 {
1464 }
1467 function getacl($attribute,$skip_write= FALSE)
1468 {
1469 $ui= get_userinfo();
1470 return $ui->get_permissions($this->acl_base, $this->acl_category.get_class($this), $attribute,$skip_write);
1471 }
1473 /* Get all allowed bases to move an object to or to create a new object.
1474 Idepartments also contains all base departments which lead to the allowed bases */
1475 function get_allowed_bases($category = "")
1476 {
1477 $ui = get_userinfo();
1478 $deps = array();
1480 /* Set category */
1481 if(empty($category)){
1482 $category = $this->acl_category.get_class($this);
1483 }
1485 /* Is this a new object ? Or just an edited existing object */
1486 if(!$this->initially_was_account && $this->is_account){
1487 $new = true;
1488 }else{
1489 $new = false;
1490 }
1492 /* Add current base */
1493 if(isset($this->base) && isset($this->config->idepartments[$this->base])){
1494 $deps[$this->base] = $this->config->idepartments[$this->base];
1495 }else{
1496 echo "No default base found. ".$this->base."<br> ";
1497 }
1499 $cat_bases = $ui->get_module_departments(preg_replace("/\/.*$/","",$category));
1500 foreach($this->config->idepartments as $dn => $name){
1502 if(!in_array_ics($dn,$cat_bases)){
1503 continue;
1504 }
1506 $acl = $ui->get_permissions($dn,$category);
1507 if($new && preg_match("/c/",$acl)){
1508 $deps[$dn] = $name;
1509 }elseif(!$new && preg_match("/m/",$acl)){
1510 $deps[$dn] = $name;
1511 }
1512 }
1513 return($deps);
1514 }
1516 }
1517 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1518 ?>