39565634ae3260dfb449e4314574ff1c68899805
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 $base = "";
39 var $release = "";
40 var $copy_paste_mode = false;
42 var $CopyPasteVars = array("SubObjects","FAIstate");
44 function faiVariable ($config, $dn= NULL)
45 {
46 /* Load Attributes */
47 plugin::plugin ($config, $dn);
49 $this->acl ="#all#";
51 /* If "dn==new" we try to create a new entry
52 * Else we must read all objects from ldap which belong to this entry.
53 * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
54 */
56 if($dn != "new"){
57 $this->dn =$dn;
59 /* Set acls
60 */
61 $ui = get_userinfo();
62 $acl = get_permissions ($this->dn, $ui->subtreeACL);
63 $acli = get_module_permission($acl, "FAIclass", $this->dn);
64 $this->acl=$acli;
66 /* Get FAIstate
67 */
68 if(isset($this->attrs['FAIstate'][0])){
69 $this->FAIstate = $this->attrs['FAIstate'][0];
70 }
72 /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
73 */
74 $ldap = $this->config->get_ldap_link();
75 $ldap->cd ($this->dn);
76 $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$this->subAttributes);
78 while($object = $ldap->fetch()){
79 /* Set status for save management */
81 foreach($this->subAttributes as $attrs){
82 if(!isset($object[$attrs][0])){
83 $this->SubObjects[$object['cn'][0]][$attrs]="";
84 }else{
85 $this->SubObjects[$object['cn'][0]][$attrs]=$object[$attrs][0];
86 }
87 }
89 foreach($this->sub64coded as $codeIt){
90 $this->SubObjects[$object['cn'][0]][$codeIt]=base64_decode($this->SubObjects[$object['cn'][0]][$codeIt]);
91 }
93 $this->SubObjects[$object['cn'][0]]['status'] = "edited";
94 $this->SubObjects[$object['cn'][0]]['dn'] = $object['dn'];
95 }
96 }
97 }
99 function execute()
100 {
101 /* Call parent execute */
102 plugin::execute();
104 /* Fill templating stuff */
105 $smarty= get_smarty();
106 $display= "";
108 /* Add new sub object */
109 if(isset($_POST['AddSubObject'])){
110 $this->dialog= new $this->subClassName($this->config,"new");
111 $this->dialog->acl = $this->acl;
112 $this->is_dialog=true;
113 }
115 if($this->dn != "new"){
116 $_SESSION['objectinfo']= $this->dn;
117 }
120 /* Edit selected Sub Object */
121 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
123 $var = $_POST['SubObject'][0];
124 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$var]);
125 $this->dialog->acl = $this->acl;
126 $_SESSION['objectinfo'] = $this->SubObjects[$var]['dn'];
127 $this->is_dialog=true;
128 }
130 /* Remove Sub object */
131 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
132 foreach($_POST['SubObject'] as $var){
133 if($this->SubObjects[$var]['status'] == "edited"){
134 $this->SubObjects[$var]['status']= "delete";
135 }else{
136 unset($this->SubObjects[$var]);
137 }
138 }
139 }
141 /* Save Dialog */
142 if(isset($_POST['SaveSubObject'])){
143 $this->dialog->save_object();
144 $msgs = $this->dialog->check();
145 if(count($msgs)>0){
146 foreach($msgs as $msg){
147 print_red($msg);
148 }
149 }else{
150 $obj = $this->dialog->save();
151 if(isset($obj['remove'])){
152 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
153 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
154 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
155 unset($this->SubObjects[$obj['remove']['from']]);
156 }
157 $obj['status'] = "new";
158 $this->SubObjects[$obj['remove']['to']] = $obj;
159 unset($this->SubObjects[$obj['remove']['to']]['remove']);
160 }else{
161 $this->SubObjects[$obj['cn']]=$obj;
162 }
163 $this->is_dialog=false;
164 unset($this->dialog);
165 $this->dialog=NULL;
166 }
167 }
169 /* Sort entries */
170 $tmp = $keys = array();
171 foreach($this->SubObjects as $key => $entry){
172 $keys[$key]=$key;
173 }
174 natcasesort($keys);
175 foreach($keys as $key){
176 $tmp[$key]=$this->SubObjects[$key];
177 }
178 $this->SubObjects = $tmp;
180 /* Cancel Dialog */
181 if(isset($_POST['CancelSubObject'])){
182 $this->is_dialog=false;
183 unset($this->dialog);
184 $this->dialog=NULL;
185 }
187 /* Print dialog if $this->dialog is set */
188 if($this->dialog){
189 $this->dialog->save_object();
190 $display = $this->dialog->execute();
191 return($display);
192 }
194 $smarty->assign("SubObjects",$this->getList());
196 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
197 * If we post the escaped strings they will be escaped again
198 */
200 foreach($this->attributes as $attrs){
201 if(get_magic_quotes_gpc()){
202 $smarty->assign($attrs,htmlentities (stripslashes(utf8_decode($this->$attrs))));
203 }else{
204 $smarty->assign($attrs,htmlentities (utf8_decode($this->$attrs)));
205 }
206 }
208 foreach($this->attributes as $attr){
209 $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
210 }
213 $display.= $smarty->fetch(get_template_path('faiVariable.tpl', TRUE));
214 return($display);
215 }
217 /* Generate listbox friendly SubObject list
218 */
219 function getList(){
220 $a_return=array();
221 foreach($this->SubObjects as $obj){
222 if($obj['status'] != "delete"){
224 if((isset($obj['description']))&&(!empty($obj['description']))&&(!preg_match("/\[\*\]/",$obj['description']))){
225 if (preg_match("/\[\*\]/", $obj['description'])){
226 $a_return[$obj['cn']]= $obj['cn']." [".preg_replace("/\s*\[\*\]\s*/", "", $obj['description'])."]";
227 } else {
228 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent']." [".$obj['description']."]";
229 }
230 }else{
231 if (preg_match("/\[\*\]/", $obj['description'])){
232 $a_return[$obj['cn']]= $obj['cn'];
233 } else {
234 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent'];
235 }
236 }
237 }
238 }
239 return($a_return);
240 }
242 /* Delete me, and all my subtrees
243 */
244 function remove_from_parent()
245 {
246 $ldap = $this->config->get_ldap_link();
247 $ldap->cd ($this->dn);
248 $ldap->rmdir_recursive($this->dn);
249 $this->handle_post_events("remove");
250 }
253 /* Save data to object
254 */
255 function save_object()
256 {
257 if((isset($_POST['FAIvariable_posted'])) && ($this->FAIstate != "freeze") ){
258 plugin::save_object();
259 foreach($this->attributes as $attrs){
260 if(isset($_POST[$attrs])){
261 $this->$attrs = $_POST[$attrs];
262 }
263 }
264 }
265 }
268 /* Check supplied data */
269 function check()
270 {
271 /* Call common method to give check the hook */
272 $message= plugin::check();
274 /* If this is a new script, check if a script with this name already exists */
275 if(!empty($this->release) && $this->copy_paste_mode){
277 /* Check if current name is already used for fai scripts in selected release */
278 $dn = 'cn='.$this->cn.",ou=variables,".$this->release;
279 $ldap = $this->config->get_ldap_link();
280 $ldap->cat($dn);
281 if($ldap->count()){
283 $r =convert_department_dn($this->release);;
284 $message[] = sprintf(_("Can't insert a fai variable named '%s' in '%s' there is already a variable with the given name."),$this->cn,$r);
285 }
286 }
287 return ($message);
288 }
291 /* Save to LDAP */
292 function save()
293 {
294 plugin::save();
296 $ldap = $this->config->get_ldap_link();
298 /* Copy & Paste : Ensure that FAIstate is copied too */
299 if($this->copy_paste_mode && preg_match("/freeze/",$this->FAIstate)){
300 $this->attrs['FAIstate'] = $this->FAIstate;
301 }
303 $ldap->cat($this->dn,array("objectClass"));
304 if($ldap->count()!=0){
305 /* Write FAIscript to ldap*/
306 $ldap->cd($this->dn);
307 $this->cleanup();
308 $ldap->modify ($this->attrs);
310 }else{
311 /* Write FAIscript to ldap*/
312 $ldap->cd(preg_replace('/^[^,]+,[^,]+,/', '', $this->dn));
313 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
314 $ldap->cd($this->dn);
315 $ldap->add($this->attrs);
316 }
317 show_ldap_error($ldap->get_error(), _("Saving FAI variable base failed"));
319 /* Do object tagging */
320 $this->handle_object_tagging();
322 /* Prepare FAIscriptEntry to write it to ldap
323 * First sort array.
324 * Because we must delete old entries first.
325 * After deletion, we perform add and modify
326 */
327 $Objects = array();
328 foreach($this->SubObjects as $name => $obj){
329 if($obj['status'] == "delete"){
330 $Objects[$name] = $obj;
331 }
332 }
333 foreach($this->SubObjects as $name => $obj){
334 if($obj['status'] != "delete"){
335 $Objects[$name] = $obj;
336 }
337 }
339 foreach($Objects as $name => $obj){
341 foreach($this->sub64coded as $codeIt){
342 $obj[$codeIt]=base64_encode($obj[$codeIt]);
343 }
345 $tmp = array();
346 foreach($this->subAttributes as $attrs){
347 if(empty($obj[$attrs])){
348 $obj[$attrs] = array();
349 }
350 $tmp[$attrs] = $obj[$attrs];
351 }
353 $tmp['objectClass'] = $this->subClasses;
355 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
357 if($this->copy_paste_mode){
358 $obj['status'] = "new";
359 }
361 if($obj['status']=="new"){
362 $ldap->cat($sub_dn,array("objectClass"));
363 if($ldap->count()){
364 $obj['status']="edited";
365 }
366 }
368 /* Check if gosaAdministrativeUnitTag is required as object class */
369 if($obj['status'] == "edited"){
370 $ldap->cat($sub_dn,array("objectClass"));
371 $attrs = $ldap->fetch();
372 if(isset($attrs['objectClass'])){
373 if(in_array_ics("gosaAdministrativeUnitTag",$attrs['objectClass'])){
374 $tmp['objectClass'][] = "gosaAdministrativeUnitTag";
375 }
376 }
377 }
379 if($obj['status'] == "delete"){
380 $ldap->cd($sub_dn);
381 $ldap->rmdir_recursive($sub_dn);
382 $this->handle_post_events("remove");
383 show_ldap_error($ldap->get_error(), _("Removing FAI variable failed"));
384 }elseif($obj['status'] == "edited"){
385 $ldap->cd($sub_dn);
386 $this->cleanup();
387 $ldap->modify ($tmp);
389 $this->handle_post_events("modify");
390 show_ldap_error($ldap->get_error(), _("Saving FAI variable failed"));
391 }elseif($obj['status']=="new"){
393 if($tmp['description'] == array()){
394 unset($tmp['description']);
395 }
397 $ldap->cd(preg_replace('/^[^,]+,[^,]+,/', '', $sub_dn));
398 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $sub_dn));
399 $ldap->cd($sub_dn);
400 $ldap->add($tmp);
401 $this->handle_post_events("add");
402 show_ldap_error($ldap->get_error(), _("Saving FAI variable failed"));
403 }
405 $this->handle_object_tagging($sub_dn, $this->gosaUnitTag);
406 }
407 }
409 /* return copy & paste dialog
410 */
411 function getCopyDialog()
412 {
413 /* Ask for cn */
414 $smarty = get_smarty();
415 $smarty->assign("cn" ,$this->cn);
416 $str = $smarty->fetch(get_template_path("paste_fai_object.tpl",TRUE));
417 $ret = array();
418 $ret['string'] = $str;
419 $ret['status'] = "";
420 return($ret);
421 }
423 /* Get posted cn */
424 function saveCopyDialog()
425 {
426 if(isset($_POST['cn'])){
427 $this->cn = $_POST['cn'];
428 }
429 }
430 }
432 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
433 ?>