f275209efd8083132075c471e2d6b6e8f2b78239
1 <?php
3 class faiVariable 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","FAIvariable");
19 /* Class name of the Ldap ObjectClass for the Sub Object */
20 var $subClass = "FAIvariableEntry";
21 var $subClasses = array("top","FAIclass","FAIvariableEntry");
23 /* Class name of the php class which allows us to edit a Sub Object */
24 var $subClassName = "faiVariableEntry";
26 /* Attributes to initialise for each subObject */
27 var $subAttributes = array("cn","description","FAIvariableContent");
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 = "";
38 var $ui ;
39 var $view_logged = FALSE;
41 function faiVariable ($config, $dn= NULL)
42 {
43 /* Load Attributes */
44 plugin::plugin ($config, $dn);
46 if($dn != "new"){
47 $this->dn =$dn;
49 /* Get FAIstate
50 */
51 if(isset($this->attrs['FAIstate'][0])){
52 $this->FAIstate = $this->attrs['FAIstate'][0];
53 }
55 /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
56 */
57 $ldap = $this->config->get_ldap_link();
58 $ldap->cd ($this->dn);
60 $attrs_to_search = $this->subAttributes;
61 $attrs_to_search[] = "FAIstate";
62 $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$attrs_to_search);
64 while($object = $ldap->fetch()){
66 /* Skip objects, that are tagged as removed */
67 if(isset($object['FAIstate'][0])){
68 if(preg_match("/removed$/",$object['FAIstate'][0])){
69 continue;
70 }
71 }
73 /* Set status for save management */
74 foreach($this->subAttributes as $attrs){
75 if(!isset($object[$attrs][0])){
76 $this->SubObjects[$object['cn'][0]][$attrs]="";
77 }else{
78 $this->SubObjects[$object['cn'][0]][$attrs]=$object[$attrs][0];
79 }
80 }
82 foreach($this->sub64coded as $codeIt){
83 $this->SubObjects[$object['cn'][0]][$codeIt]=base64_decode($this->SubObjects[$object['cn'][0]][$codeIt]);
84 }
86 $this->SubObjects[$object['cn'][0]]['status'] = "edited";
87 $this->SubObjects[$object['cn'][0]]['dn'] = $object['dn'];
88 }
90 }
91 $this->ui = get_userinfo();
92 }
95 function acl_base_for_current_object($dn)
96 {
97 if($dn == "new"){
98 if($this->dn == "new"){
99 $dn= $_SESSION['CurrentMainBase'];
100 }else{
101 $dn = $this->dn;
102 }
103 }
104 return($dn);
105 }
108 function execute()
109 {
110 /* Call parent execute */
111 plugin::execute();
113 if($this->is_account && !$this->view_logged){
114 $this->view_logged = TRUE;
115 new log("view","fai/".get_class($this),$this->dn);
116 }
118 /* Fill templating stuff */
119 $smarty= get_smarty();
120 $display= "";
122 /* Add new sub object */
123 if(isset($_POST['AddSubObject'])){
124 $this->dialog= new $this->subClassName($this->config,"new");
125 $this->dialog->set_acl_base($this->acl_base_for_current_object($this->dn));
126 $this->dialog->set_acl_category("fai");
127 $this->dialog->parent = &$this;
128 $this->is_dialog=true;
129 }
131 if($this->dn != "new"){
132 $_SESSION['objectinfo']= $this->dn;
133 }
136 /* Edit selected Sub Object */
137 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
139 $var = $_POST['SubObject'][0];
140 $c_dn = $this->acl_base_for_current_object($this->SubObjects[$var]['dn']);
141 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$var]);
142 $this->dialog->set_acl_category("fai");
143 $this->dialog->set_acl_base($c_dn);
144 $this->dialog->parent = &$this;
145 $_SESSION['objectinfo'] = $this->SubObjects[$var]['dn'];
146 $this->is_dialog=true;
147 }
149 /* Remove Sub object */
150 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
151 foreach($_POST['SubObject'] as $var){
153 $c_dn = $this->acl_base_for_current_object($this->SubObjects[$var]['dn']);
154 $acl = $this->ui->get_permissions($c_dn,"fai/faiVariable");
155 if(preg_match("/d/",$acl)){
156 if($this->SubObjects[$var]['status'] == "edited"){
157 $this->SubObjects[$var]['status']= "delete";
158 }else{
159 unset($this->SubObjects[$var]);
160 }
161 }
162 }
163 }
165 /* Save Dialog */
166 if(isset($_POST['SaveSubObject'])){
167 $this->dialog->save_object();
168 $msgs = $this->dialog->check();
169 if(count($msgs)>0){
170 foreach($msgs as $msg){
171 print_red($msg);
172 }
173 }else{
174 $obj = $this->dialog->save();
175 if(isset($obj['remove'])){
176 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
177 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
178 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
179 unset($this->SubObjects[$obj['remove']['from']]);
180 }
181 $obj['status'] = "new";
182 $this->SubObjects[$obj['remove']['to']] = $obj;
183 unset($this->SubObjects[$obj['remove']['to']]['remove']);
184 }else{
185 $this->SubObjects[$obj['cn']]=$obj;
186 }
187 $this->is_dialog=false;
188 unset($this->dialog);
189 $this->dialog=NULL;
190 }
191 }
193 /* Sort entries */
194 $tmp = $keys = array();
195 foreach($this->SubObjects as $key => $entry){
196 $keys[$key]=$key;
197 }
198 natcasesort($keys);
199 foreach($keys as $key){
200 $tmp[$key]=$this->SubObjects[$key];
201 }
202 $this->SubObjects = $tmp;
204 /* Cancel Dialog */
205 if(isset($_POST['CancelSubObject'])){
206 $this->is_dialog=false;
207 unset($this->dialog);
208 $this->dialog=NULL;
209 }
211 /* Print dialog if $this->dialog is set */
212 if($this->dialog){
213 $this->dialog->save_object();
214 $display = $this->dialog->execute();
215 return($display);
216 }
218 $ui = get_userinfo();
219 $ret = $this->getList();
220 $tmp = array();
221 foreach($this->SubObjects as $key => $obj){
222 $acl = $ui->get_permissions($obj['dn'],"fai/faiVariableEntry");
223 if(preg_match("/r/",$acl) || $obj['dn'] == "new"){
224 $tmp[$key] = $ret[$key];
225 }
226 }
227 $smarty->assign("SubObjects",$tmp);
230 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
231 * If we post the escaped strings they will be escaped again
232 */
233 foreach($this->attributes as $attrs){
234 if(get_magic_quotes_gpc()){
235 $smarty->assign($attrs,htmlentities (stripslashes(utf8_decode($this->$attrs))));
236 }else{
237 $smarty->assign($attrs,htmlentities (utf8_decode($this->$attrs)));
238 }
239 }
241 $c_dn = $this->acl_base_for_current_object($this->dn);
242 $smarty->assign("is_createable", preg_match("/c/",$this->ui->get_permissions($c_dn,"fai/faiVariableEntry")) && $this->FAIstate!="freeze");
243 $smarty->assign("is_removeable", preg_match("/d/",$this->ui->get_permissions($c_dn,"fai/faiVariableEntry")) && $this->FAIstate!="freeze");
245 $tmp = $this->plInfo();
246 foreach($tmp['plProvidedAcls'] as $name => $translation) {
247 $smarty->assign($name."ACL",$this->getacl($name));
248 }
251 $display.= $smarty->fetch(get_template_path('faiVariable.tpl', TRUE));
252 return($display);
253 }
255 /* Generate listbox friendly SubObject list
256 */
257 function getList(){
258 $a_return=array();
259 foreach($this->SubObjects as $obj){
260 if($obj['status'] != "delete"){
262 if((isset($obj['description']))&&(!empty($obj['description']))&&(!preg_match("/\[\*\]/",$obj['description']))){
263 if (preg_match("/\[\*\]/", $obj['description'])){
264 $a_return[$obj['cn']]= $obj['cn']." [".preg_replace("/\s*\[\*\]\s*/", "", $obj['description'])."]";
265 } else {
266 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent']." [".$obj['description']."]";
267 }
268 }else{
269 if (preg_match("/\[\*\]/", $obj['description'])){
270 $a_return[$obj['cn']]= $obj['cn'];
271 } else {
272 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent'];
273 }
274 }
275 }
276 }
277 return($a_return);
278 }
280 /* Delete me, and all my subtrees
281 */
282 function remove_from_parent()
283 {
284 if($this->acl_is_removeable()){
285 $ldap = $this->config->get_ldap_link();
286 $ldap->cd ($this->dn);
288 $use_dn = preg_replace("/".normalizePreg(get_release_dn($this->dn))."/i", $_SESSION['faifilter']['branch'], $this->dn);
289 if($_SESSION['faifilter']['branch'] == "main"){
290 $use_dn = $this->dn;
291 }
293 prepare_to_save_FAI_object($use_dn,array(),true);
294 new log("remove","fai/".get_class($this),$use_dn,$this->attributes);
296 foreach($this->SubObjects as $name => $obj){
297 $use_dn = preg_replace("/".normalizePreg(get_release_dn($this->dn))."/i", $_SESSION['faifilter']['branch'], $obj['dn']);
298 if($_SESSION['faifilter']['branch'] == "main"){
299 $use_dn = $obj['dn'];
300 }
301 prepare_to_save_FAI_object($use_dn,array(),true);
302 }
303 $this->handle_post_events("remove");
304 }
305 }
308 /* Save data to object
309 */
310 function save_object()
311 {
312 if((isset($_POST['FAIvariable_posted'])) && ($this->FAIstate != "freeze") ){
313 plugin::save_object();
314 foreach($this->attributes as $attrs){
315 if(isset($_POST[$attrs])){
316 $this->$attrs = $_POST[$attrs];
317 }
318 }
319 }
320 }
323 /* Check supplied data */
324 function check()
325 {
326 /* Call common method to give check the hook */
327 $message= plugin::check();
329 return ($message);
330 }
333 /* Save to LDAP */
334 function save()
335 {
336 plugin::save();
338 $ldap = $this->config->get_ldap_link();
339 prepare_to_save_FAI_object($this->dn,$this->attrs);
340 show_ldap_error($ldap->get_error(), sprintf(_("Saving of FAI/variable with dn '%s' failed."),$this->dn));
342 if($this->initially_was_account){
343 new log("modify","fai/".get_class($this),$this->dn,$this->attributes);
344 }else{
345 new log("create","fai/".get_class($this),$this->dn,$this->attributes);
346 }
348 /* Do object tagging */
349 $this->handle_object_tagging();
351 /* Prepare FAIscriptEntry to write it to ldap
352 * First sort array.
353 * Because we must delete old entries first.
354 * After deletion, we perform add and modify
355 */
356 $Objects = array();
357 foreach($this->SubObjects as $name => $obj){
358 if($obj['status'] == "delete"){
359 $Objects[$name] = $obj;
360 }
361 }
362 foreach($this->SubObjects as $name => $obj){
363 if($obj['status'] != "delete"){
364 $Objects[$name] = $obj;
365 }
366 }
368 foreach($Objects as $name => $obj){
370 foreach($this->sub64coded as $codeIt){
371 $obj[$codeIt]=base64_encode($obj[$codeIt]);
372 }
374 $tmp = array();
375 foreach($this->subAttributes as $attrs){
376 if(empty($obj[$attrs])){
377 $obj[$attrs] = array();
378 }
379 $tmp[$attrs] = $obj[$attrs];
380 }
382 $tmp['objectClass'] = $this->subClasses;
384 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
386 if($obj['status']=="new"){
387 $ldap->cat($sub_dn,array("objectClass"));
388 if($ldap->count()){
389 $obj['status']="edited";
390 }
391 }
393 /* Check if gosaAdministrativeUnitTag is required as object class */
394 if($obj['status'] == "edited"){
395 $ldap->cat($sub_dn,array("objectClass"));
396 $attrs = $ldap->fetch();
397 if(isset($attrs['objectClass'])){
398 if(in_array_ics("gosaAdministrativeUnitTag",$attrs['objectClass'])){
399 $tmp['objectClass'][] = "gosaAdministrativeUnitTag";
400 }
401 }
402 }
404 if($obj['status'] == "delete"){
405 prepare_to_save_FAI_object($sub_dn,array(),true);
406 $this->handle_post_events("remove");
407 }elseif($obj['status'] == "edited"){
408 prepare_to_save_FAI_object($sub_dn,$tmp);
409 $this->handle_post_events("modify");
410 }elseif($obj['status']=="new"){
411 prepare_to_save_FAI_object($sub_dn,$tmp);
412 $this->handle_post_events("add");
413 }
415 $this->handle_object_tagging($sub_dn, $this->gosaUnitTag);
416 }
417 }
420 /* Return plugin informations for acl handling */
421 function plInfo()
422 {
423 return (array(
424 "plShortName" => _("Variable"),
425 "plDescription" => _("FAI variable"),
426 "plSelfModify" => FALSE,
427 "plDepends" => array(),
428 "plPriority" => 22,
429 "plSection" => array("administration"),
430 "plCategory" => array("fai"),
431 "plProvidedAcls" => array(
432 "cn" => _("Name")." ("._("Read only").")",
433 "description" => _("Description"))
434 ));
435 }
436 }
438 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
439 ?>