a190d28f3abd4b986c4f396832c71f54df9d2e50
1 <?php
3 class faiHook extends plugin
4 {
5 /* CLI vars */
6 var $cli_summary = "Manage server basic objects";
7 var $cli_description = "Some longer text\nfor help";
8 var $cli_parameters = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
10 /* attribute list for save action */
11 var $ignore_account = TRUE;
13 /* Attributes for this Object */
14 var $attributes = array("cn","description");
16 /* ObjectClasses for this Object*/
17 var $objectclasses = array("top","FAIclass","FAIhook");
19 /* Class name of the Ldap ObjectClass for the Sub Object */
20 var $subClass = "FAIhookEntry";
21 var $subClasses = array("top","FAIclass","FAIhookEntry");
23 /* Class name of the php class which allows us to edit a Sub Object */
24 var $subClassName = "faiHookEntry";
26 /* Attributes to initialise for each subObject */
27 var $subAttributes = array("cn","description","FAItask");
28 var $sub_Load_Later = array("FAIscript");
29 var $sub64coded = array();
30 var $subBinary = array("FAIscript");
32 /* Specific attributes */
33 var $cn = ""; // The class name for this object
34 var $description = ""; // The description for this set of partitions
35 var $is_dialog = false; // specifies which buttons will be shown to save or abort
36 var $dialog = NULL; // a dialog, e.g. new disk dialog
37 var $SubObjects = array(); // All leafobjects of this object
39 var $FAIstate = "";
41 function faiHook ($config, $dn= NULL)
42 {
43 /* Load Attributes */
44 plugin::plugin ($config, $dn);
46 $this->acl ="#all#";
48 /* If "dn==new" we try to create a new entry
49 * Else we must read all objects from ldap which belong to this entry.
50 */
51 if($dn != "new"){
52 $this->dn =$dn;
54 /* Set acls
55 */
56 $ui = get_userinfo();
57 $acl = get_permissions ($this->dn, $ui->subtreeACL);
58 $acli = get_module_permission($acl, "FAIclass", $this->dn);
59 $this->acl=$acli;
61 /* Get FAIstate
62 */
63 if(isset($this->attrs['FAIstate'][0])){
64 $this->FAIstate = $this->attrs['FAIstate'][0];
65 }
67 /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
68 */
69 $ldap = $this->config->get_ldap_link();
70 $ldap->cd ($this->dn);
71 $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",array("dn"));
73 while($object = $ldap->fetch()){
75 /* Set status for save management */
76 $objects = array();
77 $objects['status'] = "FreshLoaded";
78 $objects['dn'] = $object['dn'];
79 $objects = $this->get_object_attributes($objects,$this->subAttributes);
80 $this->SubObjects[$objects['cn']] = $objects;
81 }
82 }
83 }
86 /* Reload some attributes */
87 function get_object_attributes($object,$attributes)
88 {
89 $ldap = $this->config->get_ldap_link();
90 $ldap->cd($this->config->current['BASE']);
91 $ldap->cat($object['dn'],$attributes);
92 $tmp = $ldap->fetch();
94 foreach($attributes as $attrs){
95 if(isset($tmp[$attrs][0])){
96 $var = $tmp[$attrs][0];
98 /* Check if we must decode some attributes */
99 if(in_array_ics($attrs,$this->sub64coded)){
100 $var = base64_decode($var);
101 }
103 /* check if this is a binary entry */
104 if(in_array_ics($attrs,$this->subBinary)){
105 $var = $ldap->get_attribute($object['dn'], $attrs,$r_array=0);
106 }
108 /* Fix slashes */
109 $var = addslashes($var);
110 $object[$attrs] = $var;
111 }
112 }
113 return($object);
114 }
117 function getUsedFAItask($cn)
118 {
119 $ret = array();
120 foreach($this->SubObjects as $name => $class){
121 if($class['cn'] == $cn){
122 continue;
123 }
124 if($class['status'] != "delete"){
125 $ret[$class['FAItask']] = $class['FAItask'];
126 }
127 }
128 return($ret);
129 }
132 function execute()
133 {
134 /* Call parent execute */
135 plugin::execute();
137 /* Fill templating stuff */
138 $smarty= get_smarty();
139 $display= "";
141 /* New Listhandling
142 */
143 $once = true;
144 foreach($_POST as $name => $value){
145 if(preg_match("/^editscript_/",$name)&&($once)){
146 $once = false;
147 $entry = preg_replace("/^editscript_/","",$name);
148 $entry = base64_decode(preg_replace("/_.*/","",$entry));
150 $obj = $this->SubObjects[$entry];
151 if($obj['status'] == "FreshLoaded"){
152 $obj = $this->get_object_attributes($obj,$this->sub_Load_Later);
153 }
155 $this->dialog= new $this->subClassName($this->config,$this->dn,$obj);
156 $this->dialog->acl = $this->acl;
157 $_SESSION['objectinfo'] = $obj['dn'];
158 $this->dialog->parent = &$this;
159 $this->is_dialog=true;
160 }
161 if(preg_match("/^deletescript_/",$name)&&($once)){
162 $once = false;
163 $entry = preg_replace("/^deletescript_/","",$name);
164 $entry = base64_decode(preg_replace("/_.*/","",$entry));
165 if($this->SubObjects[$entry]['status'] == "edited"){
166 $this->SubObjects[$entry]['status']= "delete";
167 }else{
168 unset($this->SubObjects[$entry]);
169 }
170 }
171 }
172 ///// Ende new list handling
174 /* Add new sub object */
175 if(isset($_POST['AddSubObject'])){
176 $this->dialog= new $this->subClassName($this->config,"new");
177 $this->dialog->acl = $this->acl;
178 $this->dialog->parent = &$this;
179 $this->is_dialog=true;
180 }
182 if($this->dn != "new"){
183 $_SESSION['objectinfo']= $this->dn;
184 }
186 /* Save Dialog */
187 if(isset($_POST['SaveSubObject'])){
189 /* Perform post check*/
190 $this->dialog->save_object();
192 /* Get messages */
193 $msgs = $this->dialog->check();
195 /* print errors */
196 if(count($msgs)>0){
197 foreach($msgs as $msg){
198 print_red($msg);
199 }
200 }else{
202 /* Get return object */
203 $obj = $this->dialog->save();
204 if(isset($obj['remove'])){
205 $old_stat = $this->SubObjects[$obj['remove']['from']]['status'];
207 /* Depending on status, set new status */
208 if($old_stat == "edited" || $old_stat == "FreshLoaded"){
209 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
210 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
211 unset($this->SubObjects[$obj['remove']['from']]);
212 }
213 $obj['status'] = "new";
214 $this->SubObjects[$obj['remove']['to']] = $obj;
215 unset($this->SubObjects[$obj['remove']['to']]['remove']);
216 }else{
217 if($obj['status'] == "FreshLoaded"){
218 $obj['status'] = "edited";
219 }
220 $this->SubObjects[$obj['cn']]=$obj;
221 }
223 $this->is_dialog=false;
224 unset($this->dialog);
225 $this->dialog=NULL;
226 }
227 }
229 /* Sort entries */
230 $tmp = $keys = array();
231 foreach($this->SubObjects as $key => $entry){
232 $keys[$key]=$key;
233 }
234 natcasesort($keys);
235 foreach($keys as $key){
236 $tmp[$key]=$this->SubObjects[$key];
237 }
238 $this->SubObjects = $tmp;
240 /* Cancel Dialog */
241 if(isset($_POST['CancelSubObject'])){
242 $this->is_dialog=false;
243 unset($this->dialog);
244 $this->dialog=NULL;
245 }
247 /* Print dialog if $this->dialog is set */
248 if($this->dialog){
249 $this->dialog->save_object();
250 $display = $this->dialog->execute();
251 return($display);
252 }
256 /* Divlist added 28.02.2006
257 Containing FAIscripts
258 */
260 $divlist = new divSelectBox("FAIhooks");
261 $divlist->setHeight(400);
262 if((chkacl($this->acl,"cn")!="") || ($this->FAIstate == "freeze")){
263 $img_edit = "<input type='image' src='images/edit.png' name='editscript_%s' title='"._("edit")."' alt='"._("edit")."'>";
264 $img_remo = "";
265 }else{
266 $img_edit = "<input type='image' src='images/edit.png' name='editscript_%s' title='"._("edit")."' alt='"._("edit")."'>";
267 $img_remo = "<input type='image' src='images/edittrash.png' name='deletescript_%s' title='"._("delete")."' alt='"._("delete")."'>";
268 }
270 foreach($this->getList(true) as $key => $name){
272 if(($this->SubObjects[$key]['status'] == "new") || ($this->SubObjects[$key]['dn'] == "new")){
273 $down = "";
274 }else{
275 $down = "<a href='getFAIscript.php?id=".base64_encode($name['dn'])."'>
276 <img src='images/save.png' alt='"._("Download")."' title='"._("Download")."' border=0>
277 </a>";
278 }
280 $divlist->AddEntry(array( array("string"=>$name['name']),
281 array("string"=>$down , "attach" => "style='width:20px;'"),
282 array("string"=>str_replace("%s",base64_encode($key),$img_edit.$img_remo),
283 "attach"=>"style='border-right: 0px;width:50px;text-align:right;'")));
284 }
285 $smarty->assign("Entry_divlist",$divlist->DrawList());
286 /* Divlist creation complete
287 */
289 $smarty->assign("SubObjects",$this->getList());
291 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
292 * If we post the escaped strings they will be escaped again
293 */
294 foreach($this->attributes as $attrs){
295 if(get_magic_quotes_gpc()){
296 $smarty->assign($attrs,stripslashes($this->$attrs));
297 }else{
298 $smarty->assign($attrs,($this->$attrs));
299 }
300 }
302 foreach($this->attributes as $attr){
303 $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
304 }
306 $display.= $smarty->fetch(get_template_path('faiHook.tpl', TRUE));
307 return($display);
308 }
310 /* Generate listbox friendly SubObject list
311 */
312 function getList($use_dns=false){
313 $a_return=array();
314 foreach($this->SubObjects as $obj){
315 if($obj['status'] != "delete"){
316 if($use_dns){
317 if((isset($obj['description']))&&(!empty($obj['description']))){
318 $a_return[$obj['cn']]['name']= $obj['cn']." [".stripslashes($obj['description'])."]";
319 }else{
320 $a_return[$obj['cn']]['name']= $obj['cn'];
321 }
322 $a_return[$obj['cn']]['dn']= $obj['dn'];
323 }else{
324 if((isset($obj['description']))&&(!empty($obj['description']))){
325 $a_return[$obj['cn']]= $obj['cn']." [".stripslashes($obj['description'])."]";
326 }else{
327 $a_return[$obj['cn']]= $obj['cn'];
328 }
329 }
330 }
331 }
332 return($a_return);
333 }
336 /* Delete me, and all my subtrees
337 */
338 function remove_from_parent()
339 {
340 $ldap = $this->config->get_ldap_link();
341 $ldap->cd ($this->dn);
342 $ldap->rmdir_recursive($this->dn);
343 show_ldap_error($ldap->get_error(), _("Removing FAI hook base failed"));
344 $this->handle_post_events("remove");
345 }
348 /* Save data to object
349 */
350 function save_object()
351 {
352 if((isset($_POST['FAIhook_posted'])) && ($this->FAIstate != "freeze")){
353 plugin::save_object();
354 foreach($this->attributes as $attrs){
355 if(isset($_POST[$attrs])){
356 $this->$attrs = $_POST[$attrs];
357 }
358 }
359 }
360 }
363 /* Check supplied data */
364 function check()
365 {
366 /* Call common method to give check the hook */
367 $message= plugin::check();
369 return ($message);
370 }
373 /* Save to LDAP */
374 function save()
375 {
376 plugin::save();
378 $ldap = $this->config->get_ldap_link();
380 $ldap->cat($this->dn,array("objectClass"));
381 if($ldap->count()!=0){
382 /* Write FAIscript to ldap*/
383 $ldap->cd($this->dn);
384 $this->cleanup();
385 $ldap->modify ($this->attrs);
387 }else{
388 /* Write FAIscript to ldap*/
389 $ldap->cd($this->config->current['BASE']);
390 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
391 $ldap->cd($this->dn);
392 $ldap->add($this->attrs);
393 }
394 show_ldap_error($ldap->get_error(), _("Saving FAI hook base failed"));
396 /* Do object tagging */
397 $this->handle_object_tagging();
399 $ldap->cd($this->dn);
401 /* Prepare FAIscriptEntry to write it to ldap
402 * First sort array.
403 * Because we must delete old entries first.
404 * After deletion, we perform add and modify
405 */
406 $Objects = array();
409 /* We do not need to save untouched objects */
410 foreach($this->SubObjects as $name => $obj){
411 if($obj['status'] == "FreshLoaded"){
412 unset($this->SubObjects[$name]);
413 }
414 }
416 /* Add objects that must be removed first.*/
417 foreach($this->SubObjects as $name => $obj){
418 if($obj['status'] == "delete"){
419 $Objects[$name] = $obj;
420 }
421 }
423 /* Add objects to add/modify */
424 foreach($this->SubObjects as $name => $obj){
425 if($obj['status'] != "delete"){
426 $Objects[$name] = $obj;
427 }
428 }
430 /* Walk through list of objects */
431 foreach($Objects as $name => $obj){
433 /* Encode attribtues if required */
434 foreach($this->sub64coded as $codeIt){
435 $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
436 }
438 /* Create ldap entry */
439 $tmp = array();
440 $attributes = array_merge($this->sub_Load_Later,$this->subAttributes);
441 foreach($attributes as $attrs){
443 if(empty($obj[$attrs])){
444 $obj[$attrs] = array();
445 }
446 if(!is_array($obj[$attrs])){
447 $tmp[$attrs] = stripslashes($obj[$attrs]);
448 }else{
449 $tmp[$attrs] = $obj[$attrs];
450 }
451 }
453 $tmp['objectClass'] = $this->subClasses;
455 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
457 if($obj['status']=="new"){
458 $ldap->cat($sub_dn,array("objectClass"));
459 if($ldap->count()){
460 $obj['status']="edited";
461 }
462 }
464 /* Check if gosaAdministrativeUnitTag is required as object class */
465 if($obj['status'] == "edited"){
466 $ldap->cat($sub_dn,array("objectClass"));
467 $attrs = $ldap->fetch();
468 if(isset($attrs['objectClass'])){
469 if(in_array_ics("gosaAdministrativeUnitTag",$attrs['objectClass'])){
470 $tmp['objectClass'][] = "gosaAdministrativeUnitTag";
471 }
472 }
473 }
475 if($obj['status'] == "delete"){
476 $ldap->cd($sub_dn);
477 $ldap->rmdir_recursive($sub_dn);
478 $this->handle_post_events("remove");
479 show_ldap_error($ldap->get_error(), _("Removing FAI hook failed"));
480 }elseif($obj['status'] == "edited"){
481 $ldap->cd($sub_dn);
482 $this->cleanup();
483 $ldap->modify ($tmp);
484 $this->handle_post_events("modify");
485 show_ldap_error($ldap->get_error(), _("Saving FAI hook failed"));
486 }elseif($obj['status']=="new"){
487 if($tmp['description']==array()){
488 unset($tmp['description']);
489 }
490 $ldap->cd($this->config->current['BASE']);
491 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $sub_dn));
492 $ldap->cd($sub_dn);
493 $ldap->add($tmp);
494 $this->handle_post_events("add");
495 show_ldap_error($ldap->get_error(), _("Saving FAI hook failed"));
496 }
497 $this->handle_object_tagging($sub_dn, $this->gosaUnitTag);
498 }
499 }
500 }
502 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
503 ?>