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","FAIscript");
28 var $sub64coded = array();
30 /* Specific attributes */
31 var $cn = ""; // The class name for this object
32 var $description = ""; // The description for this set of partitions
33 var $is_dialog = false; // specifies which buttons will be shown to save or abort
34 var $dialog = NULL; // a dialog, e.g. new disk dialog
35 var $SubObjects = array(); // All leafobjects of this object
37 var $FAIstate = "";
39 function faiHook ($config, $dn= NULL)
40 {
41 /* Load Attributes */
42 plugin::plugin ($config, $dn);
44 $this->acl ="#all#";
46 /* If "dn==new" we try to create a new entry
47 * Else we must read all objects from ldap which belong to this entry.
48 */
49 if($dn != "new"){
50 $this->dn =$dn;
52 /* Set acls
53 */
54 $ui = get_userinfo();
55 $acl = get_permissions ($this->dn, $ui->subtreeACL);
56 $acli = get_module_permission($acl, "FAIclass", $this->dn);
57 $this->acl=$acli;
59 /* Get FAIstate
60 */
61 if(isset($this->attrs['FAIstate'][0])){
62 $this->FAIstate = $this->attrs['FAIstate'][0];
63 }
65 /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
66 */
67 $ldap = $this->config->get_ldap_link();
68 $ldap->cd ($this->dn);
69 $attrs_to_search = $this->subAttributes;
70 $attrs_to_search[] = "FAIstate";
71 $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$attrs_to_search);
73 while($object = $ldap->fetch()){
75 /* Skip objects, that are tagged as removed */
76 if(isset($object['FAIstate'][0])){
77 if(preg_match("/removed$/",$object['FAIstate'][0])){
78 continue;
79 }
80 }
82 /* Set status for save management */
83 foreach($this->subAttributes as $attrs){
84 if(!isset($object[$attrs][0])){
85 $this->SubObjects[$object['cn'][0]][$attrs]="";
86 }else{
87 $this->SubObjects[$object['cn'][0]][$attrs]=$object[$attrs][0];
88 }
89 }
91 $this->SubObjects[$object['cn'][0]]['status'] = "edited";
92 $this->SubObjects[$object['cn'][0]]['dn'] = $object['dn'];
94 foreach($this->sub64coded as $codeIt){
95 $this->SubObjects[$object['cn'][0]][$codeIt]=base64_decode($this->SubObjects[$object['cn'][0]][$codeIt]);
96 }
98 foreach($this->subAttributes as $attrs){
99 $this->SubObjects[$object['cn'][0]][$attrs]=addslashes($this->SubObjects[$object['cn'][0]][$attrs]);
100 }
101 $this->SubObjects[$object['cn'][0]]['FAIscript'] = addslashes( $ldap->get_attribute($object['dn'], "FAIscript",$r_array=0));
102 }
103 }
104 }
106 function getUsedFAItask($cn)
107 {
108 $ret = array();
109 foreach($this->SubObjects as $name => $class){
110 if($class['cn'] == $cn){
111 continue;
112 }
113 if($class['status'] != "delete"){
114 $ret[$class['FAItask']] = $class['FAItask'];
115 }
116 }
117 return($ret);
118 }
120 function execute()
121 {
122 /* Call parent execute */
123 plugin::execute();
125 /* Fill templating stuff */
126 $smarty= get_smarty();
127 $display= "";
129 /* New Listhandling
130 */
131 $once = true;
132 foreach($_POST as $name => $value){
133 if(preg_match("/^editscript_/",$name)&&($once)){
134 $once = false;
135 $entry = preg_replace("/^editscript_/","",$name);
136 $entry = base64_decode(preg_replace("/_.*/","",$entry));
137 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$entry]);
138 $this->dialog->acl = $this->acl;
139 $_SESSION['objectinfo'] = $this->SubObjects[$entry]['dn'];
140 $this->dialog->parent = &$this;
141 $this->is_dialog=true;
142 }
143 if(preg_match("/^deletescript_/",$name)&&($once)){
144 $once = false;
145 $entry = preg_replace("/^deletescript_/","",$name);
146 $entry = base64_decode(preg_replace("/_.*/","",$entry));
147 if($this->SubObjects[$entry]['status'] == "edited"){
148 $this->SubObjects[$entry]['status']= "delete";
149 }else{
150 unset($this->SubObjects[$entry]);
151 }
152 }
153 }
154 ///// Ende new list handling
156 /* Add new sub object */
157 if(isset($_POST['AddSubObject'])){
158 $this->dialog= new $this->subClassName($this->config,"new");
159 $this->dialog->acl = $this->acl;
160 $this->dialog->parent = &$this;
161 $this->is_dialog=true;
162 }
164 if($this->dn != "new"){
165 $_SESSION['objectinfo']= $this->dn;
166 }
167 /* Edit selected Sub Object */
168 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
169 $hook = $_POST['SubObject'][0];
171 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$hook]);
172 $this->dialog->acl = $this->acl;
173 $this->dialog->parent = &$this;
174 $_SESSION['objectinfo'] = $this->SubObjects[$hook]['dn'];
175 $this->is_dialog=true;
176 }
178 /* Remove Sub object */
179 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
180 foreach($_POST['SubObject'] as $hook){
181 if($this->SubObjects[$hook]['status'] == "edited"){
182 $this->SubObjects[$hook]['status']= "delete";
183 }else{
184 unset($this->SubObjects[$hook]);
185 }
186 }
187 }
189 /* Save Dialog */
190 if(isset($_POST['SaveSubObject'])){
192 /* Perform post check*/
193 $this->dialog->save_object();
195 /* Get messages */
196 $msgs = $this->dialog->check();
198 /* print errors */
199 if(count($msgs)>0){
200 foreach($msgs as $msg){
201 print_red($msg);
202 }
203 }else{
205 /* Get return object */
206 $obj = $this->dialog->save();
207 if(isset($obj['remove'])){
209 /* Depending on status, set new status */
210 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
211 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
212 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
213 unset($this->SubObjects[$obj['remove']['from']]);
214 }
215 $obj['status'] = "new";
216 $this->SubObjects[$obj['remove']['to']] = $obj;
217 unset($this->SubObjects[$obj['remove']['to']]['remove']);
218 }else{
219 $this->SubObjects[$obj['cn']]=$obj;
220 }
221 $this->is_dialog=false;
222 unset($this->dialog);
223 $this->dialog=NULL;
224 }
225 }
227 /* Sort entries */
228 $tmp = $keys = array();
229 foreach($this->SubObjects as $key => $entry){
230 $keys[$key]=$key;
231 }
232 natcasesort($keys);
233 foreach($keys as $key){
234 $tmp[$key]=$this->SubObjects[$key];
235 }
236 $this->SubObjects = $tmp;
238 /* Cancel Dialog */
239 if(isset($_POST['CancelSubObject'])){
240 $this->is_dialog=false;
241 unset($this->dialog);
242 $this->dialog=NULL;
243 }
245 /* Print dialog if $this->dialog is set */
246 if($this->dialog){
247 $this->dialog->save_object();
248 $display = $this->dialog->execute();
249 return($display);
250 }
254 /* Divlist added 28.02.2006
255 Containing FAIscripts
256 */
258 $divlist = new divSelectBox("FAIhooks");
259 $divlist->setHeight(400);
260 if((chkacl($this->acl,"cn")!="") || ($this->FAIstate == "freeze")){
261 $img_edit = "<input type='image' src='images/edit.png' name='editscript_%s' title='"._("edit")."' alt='"._("edit")."'>";
262 $img_remo = "";
263 }else{
264 $img_edit = "<input type='image' src='images/edit.png' name='editscript_%s' title='"._("edit")."' alt='"._("edit")."'>";
265 $img_remo = "<input type='image' src='images/edittrash.png' name='deletescript_%s' title='"._("delete")."' alt='"._("delete")."'>";
266 }
268 foreach($this->getList(true) as $key => $name){
270 if(($this->SubObjects[$key]['status'] == "new") || ($this->SubObjects[$key]['dn'] == "new")){
271 $down = "";
272 }else{
273 $down = "<a href='getFAIscript.php?id=".base64_encode($name['dn'])."'>
274 <img src='images/save.png' alt='"._("Download")."' title='"._("Download")."' border=0>
275 </a>";
276 }
278 $divlist->AddEntry(array( array("string"=>$name['name']),
279 array("string"=>$down , "attach" => "style='width:20px;'"),
280 array("string"=>str_replace("%s",base64_encode($key),$img_edit.$img_remo),
281 "attach"=>"style='border-right: 0px;width:50px;text-align:right;'")));
282 }
283 $smarty->assign("Entry_divlist",$divlist->DrawList());
284 /* Divlist creation complete
285 */
287 $smarty->assign("SubObjects",$this->getList());
289 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
290 * If we post the escaped strings they will be escaped again
291 */
292 foreach($this->attributes as $attrs){
293 if(get_magic_quotes_gpc()){
294 $smarty->assign($attrs,stripslashes($this->$attrs));
295 }else{
296 $smarty->assign($attrs,($this->$attrs));
297 }
298 }
300 foreach($this->attributes as $attr){
301 $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
302 }
304 $display.= $smarty->fetch(get_template_path('faiHook.tpl', TRUE));
305 return($display);
306 }
308 /* Generate listbox friendly SubObject list
309 */
310 function getList($use_dns=false){
311 $a_return=array();
312 foreach($this->SubObjects as $obj){
313 if($obj['status'] != "delete"){
314 if($use_dns){
315 if((isset($obj['description']))&&(!empty($obj['description']))){
316 $a_return[$obj['cn']]['name']= $obj['cn']." [".$obj['description']."]";
317 }else{
318 $a_return[$obj['cn']]['name']= $obj['cn'];
319 }
320 $a_return[$obj['cn']]['dn']= $obj['dn'];
321 }else{
322 if((isset($obj['description']))&&(!empty($obj['description']))){
323 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
324 }else{
325 $a_return[$obj['cn']]= $obj['cn'];
326 }
327 }
328 }
329 }
330 return($a_return);
331 }
334 /* Delete me, and all my subtrees
335 */
336 function remove_from_parent()
337 {
338 $ldap = $this->config->get_ldap_link();
339 $ldap->cd ($this->dn);
341 $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $this->dn);
342 if($_SESSION['faifilter']['branch'] == "main"){
343 $use_dn = $this->dn;
344 }
346 $del = array();
347 $del[] = prepare_to_save_FAI_object($use_dn,array(),true);
349 foreach($this->SubObjects as $name => $obj){
350 $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $obj['dn']);
351 if($_SESSION['faifilter']['branch'] == "main"){
352 $use_dn = $obj['dn'];
353 }
354 prepare_to_save_FAI_object($use_dn,array(),true);
355 }
356 $this->handle_post_events("remove");
357 }
360 /* Save data to object
361 */
362 function save_object()
363 {
364 if((isset($_POST['FAIhook_posted'])) && ($this->FAIstate != "freeze")){
365 plugin::save_object();
366 foreach($this->attributes as $attrs){
367 if(isset($_POST[$attrs])){
368 $this->$attrs = $_POST[$attrs];
369 }
370 }
371 }
372 }
375 /* Check supplied data */
376 function check()
377 {
378 /* Call common method to give check the hook */
379 $message= plugin::check();
381 return ($message);
382 }
385 /* Save to LDAP */
386 function save()
387 {
388 plugin::save();
390 $ldap = $this->config->get_ldap_link();
392 prepare_to_save_FAI_object($this->dn,$this->attrs);
393 show_ldap_error($ldap->get_error(), sprintf(_("Saving of FAI/hook with dn '%s' failed."),$this->dn));
395 /* Do object tagging */
396 $this->handle_object_tagging();
398 $ldap->cd($this->dn);
400 /* Prepare FAIscriptEntry to write it to ldap
401 * First sort array.
402 * Because we must delete old entries first.
403 * After deletion, we perform add and modify
404 */
405 $Objects = array();
406 foreach($this->SubObjects as $name => $obj){
407 if($obj['status'] == "delete"){
408 $Objects[$name] = $obj;
409 }
410 }
411 foreach($this->SubObjects as $name => $obj){
412 if($obj['status'] != "delete"){
413 $Objects[$name] = $obj;
414 }
415 }
417 foreach($Objects as $name => $obj){
419 foreach($this->sub64coded as $codeIt){
420 $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
421 }
423 $tmp = array();
424 foreach($this->subAttributes as $attrs){
425 if(empty($obj[$attrs])){
426 $obj[$attrs] = array();
427 }
428 if(!is_array($obj[$attrs])){
429 $tmp[$attrs] = stripslashes($obj[$attrs]);
430 }else{
431 $tmp[$attrs] = $obj[$attrs];
432 }
433 }
435 $tmp['objectClass'] = $this->subClasses;
437 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
439 if($obj['status']=="new"){
440 $ldap->cat($sub_dn,array("objectClass"));
441 if($ldap->count()){
442 $obj['status']="edited";
443 }
444 }
446 /* Check if gosaAdministrativeUnitTag is required as object class */
447 if($obj['status'] == "edited"){
448 $ldap->cat($sub_dn,array("objectClass"));
449 $attrs = $ldap->fetch();
450 if(isset($attrs['objectClass'])){
451 if(in_array_ics("gosaAdministrativeUnitTag",$attrs['objectClass'])){
452 $tmp['objectClass'][] = "gosaAdministrativeUnitTag";
453 }
454 }
455 }
457 if($obj['status'] == "delete"){
458 prepare_to_save_FAI_object($sub_dn,array(),true);
459 $this->handle_post_events("remove");
460 }elseif($obj['status'] == "edited"){
461 prepare_to_save_FAI_object($sub_dn,$tmp);
462 $this->handle_post_events("modify");
463 }elseif($obj['status']=="new"){
464 prepare_to_save_FAI_object($sub_dn,$tmp);
465 $this->handle_post_events("add");
466 }
467 $this->handle_object_tagging($sub_dn, $this->gosaUnitTag);
468 }
469 }
470 }
472 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
473 ?>