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 $FAIstate = "";
39 function faiVariable ($config, $dn= NULL)
40 {
41 /* Load Attributes */
42 plugin::plugin ($config, $dn);
44 if($dn != "new"){
45 $this->dn =$dn;
47 /* Get FAIstate
48 */
49 if(isset($this->attrs['FAIstate'][0])){
50 $this->FAIstate = $this->attrs['FAIstate'][0];
51 }
53 /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
54 */
55 $ldap = $this->config->get_ldap_link();
56 $ldap->cd ($this->dn);
58 $attrs_to_search = $this->subAttributes;
59 $attrs_to_search[] = "FAIstate";
60 $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$this->subAttributes);
62 while($object = $ldap->fetch()){
64 /* Skip objects, that are tagged as removed */
65 if(isset($object['FAIstate'][0])){
66 if(preg_match("/removed$/",$object['FAIstate'][0])){
67 continue;
68 }
69 }
71 /* Set status for save management */
72 foreach($this->subAttributes as $attrs){
73 if(!isset($object[$attrs][0])){
74 $this->SubObjects[$object['cn'][0]][$attrs]="";
75 }else{
76 $this->SubObjects[$object['cn'][0]][$attrs]=$object[$attrs][0];
77 }
78 }
80 foreach($this->sub64coded as $codeIt){
81 $this->SubObjects[$object['cn'][0]][$codeIt]=base64_decode($this->SubObjects[$object['cn'][0]][$codeIt]);
82 }
84 $this->SubObjects[$object['cn'][0]]['status'] = "edited";
85 $this->SubObjects[$object['cn'][0]]['dn'] = $object['dn'];
86 }
87 }
88 }
90 function execute()
91 {
92 /* Call parent execute */
93 plugin::execute();
95 /* Fill templating stuff */
96 $smarty= get_smarty();
97 $display= "";
99 /* Add new sub object */
100 if(isset($_POST['AddSubObject'])){
101 $this->dialog= new $this->subClassName($this->config,"new");
102 $this->dialog->sel_acl_base($_SESSION['CurrentMainBase']);
103 $this->dialog->set_acl_category("fai");
104 $this->is_dialog=true;
105 }
107 if($this->dn != "new"){
108 $_SESSION['objectinfo']= $this->dn;
109 }
112 /* Edit selected Sub Object */
113 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
115 $var = $_POST['SubObject'][0];
116 $c_dn = $this->SubObjects[$var]['dn'];
117 if($c_dn=="new"){
118 $c_dn = $_SESSION['CurrentMainBase'];
119 }
120 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$var]);
121 $this->dialog->set_acl_category("fai");
122 $this->dialog->set_acl_base($c_dn);
123 $_SESSION['objectinfo'] = $this->SubObjects[$var]['dn'];
124 $this->is_dialog=true;
125 }
127 /* Remove Sub object */
128 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
129 foreach($_POST['SubObject'] as $var){
131 $c_dn = $this->SubObjects[$var]['dn'];
132 if($c_dn=="new"){
133 $c_dn = $_SESSION['CurrentMainBase'];
134 }
135 $ui = get_userinfo();
136 $acl = $ui->get_permissions($c_dn,"fai/faiVariable");
137 if(preg_match("/d/",$acl)){
138 if($this->SubObjects[$var]['status'] == "edited"){
139 $this->SubObjects[$var]['status']= "delete";
140 }else{
141 unset($this->SubObjects[$var]);
142 }
143 }
144 }
145 }
147 /* Save Dialog */
148 if(isset($_POST['SaveSubObject'])){
149 $this->dialog->save_object();
150 $msgs = $this->dialog->check();
151 if(count($msgs)>0){
152 foreach($msgs as $msg){
153 print_red($msg);
154 }
155 }else{
156 $obj = $this->dialog->save();
157 if(isset($obj['remove'])){
158 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
159 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
160 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
161 unset($this->SubObjects[$obj['remove']['from']]);
162 }
163 $obj['status'] = "new";
164 $this->SubObjects[$obj['remove']['to']] = $obj;
165 unset($this->SubObjects[$obj['remove']['to']]['remove']);
166 }else{
167 $this->SubObjects[$obj['cn']]=$obj;
168 }
169 $this->is_dialog=false;
170 unset($this->dialog);
171 $this->dialog=NULL;
172 }
173 }
175 /* Sort entries */
176 $tmp = $keys = array();
177 foreach($this->SubObjects as $key => $entry){
178 $keys[$key]=$key;
179 }
180 natcasesort($keys);
181 foreach($keys as $key){
182 $tmp[$key]=$this->SubObjects[$key];
183 }
184 $this->SubObjects = $tmp;
186 /* Cancel Dialog */
187 if(isset($_POST['CancelSubObject'])){
188 $this->is_dialog=false;
189 unset($this->dialog);
190 $this->dialog=NULL;
191 }
193 /* Print dialog if $this->dialog is set */
194 if($this->dialog){
195 $this->dialog->save_object();
196 $display = $this->dialog->execute();
197 return($display);
198 }
200 $smarty->assign("SubObjects",$this->getList());
202 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
203 * If we post the escaped strings they will be escaped again
204 */
206 foreach($this->attributes as $attrs){
207 if(get_magic_quotes_gpc()){
208 $smarty->assign($attrs,htmlentities (stripslashes(utf8_decode($this->$attrs))));
209 }else{
210 $smarty->assign($attrs,htmlentities (utf8_decode($this->$attrs)));
211 }
212 }
214 $this->ui = get_userinfo();
215 $c_dn = $this->dn;
216 if($c_dn == "new"){
217 $c_dn = $_SESSION['CurrentMainBase'];
218 }
219 $smarty->assign("is_createable", preg_match("/c/",$this->ui->get_permissions($c_dn,"fai/faiVariableEntry")) && $this->FAIstate!="freeze");
220 $smarty->assign("is_removeable", preg_match("/d/",$this->ui->get_permissions($c_dn,"fai/faiVariableEntry")) && $this->FAIstate!="freeze");
223 $tmp = $this->plInfo();
224 foreach($tmp['plProvidedAcls'] as $name => $translation) {
225 $smarty->assign($name."ACL",$this->getacl($name));
226 }
229 $display.= $smarty->fetch(get_template_path('faiVariable.tpl', TRUE));
230 return($display);
231 }
233 /* Generate listbox friendly SubObject list
234 */
235 function getList(){
236 $a_return=array();
237 foreach($this->SubObjects as $obj){
238 if($obj['status'] != "delete"){
240 if((isset($obj['description']))&&(!empty($obj['description']))&&(!preg_match("/\[\*\]/",$obj['description']))){
241 if (preg_match("/\[\*\]/", $obj['description'])){
242 $a_return[$obj['cn']]= $obj['cn']." [".preg_replace("/\s*\[\*\]\s*/", "", $obj['description'])."]";
243 } else {
244 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent']." [".$obj['description']."]";
245 }
246 }else{
247 if (preg_match("/\[\*\]/", $obj['description'])){
248 $a_return[$obj['cn']]= $obj['cn'];
249 } else {
250 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent'];
251 }
252 }
253 }
254 }
255 return($a_return);
256 }
258 /* Delete me, and all my subtrees
259 */
260 function remove_from_parent()
261 {
262 $ldap = $this->config->get_ldap_link();
263 $ldap->cd ($this->dn);
265 # $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $this->dn);
266 $use_dn = preg_replace("/".normalizePreg(get_release_dn($this->dn))."/i", $_SESSION['faifilter']['branch'], $this->dn);
267 if($_SESSION['faifilter']['branch'] == "main"){
268 $use_dn = $this->dn;
269 }
271 prepare_to_save_FAI_object($use_dn,array(),true);
273 foreach($this->SubObjects as $name => $obj){
274 # $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $obj['dn']);
275 $use_dn = preg_replace("/".normalizePreg(get_release_dn($this->dn))."/i", $_SESSION['faifilter']['branch'], $obj['dn']);
276 if($_SESSION['faifilter']['branch'] == "main"){
277 $use_dn = $obj['dn'];
278 }
279 prepare_to_save_FAI_object($use_dn,array(),true);
280 }
281 $this->handle_post_events("remove");
282 }
285 /* Save data to object
286 */
287 function save_object()
288 {
289 if((isset($_POST['FAIvariable_posted'])) && ($this->FAIstate != "freeze") ){
290 plugin::save_object();
291 foreach($this->attributes as $attrs){
292 if(isset($_POST[$attrs])){
293 $this->$attrs = $_POST[$attrs];
294 }
295 }
296 }
297 }
300 /* Check supplied data */
301 function check()
302 {
303 /* Call common method to give check the hook */
304 $message= plugin::check();
306 return ($message);
307 }
310 /* Save to LDAP */
311 function save()
312 {
313 plugin::save();
315 $ldap = $this->config->get_ldap_link();
316 prepare_to_save_FAI_object($this->dn,$this->attrs);
317 show_ldap_error($ldap->get_error(), sprintf(_("Saving of FAI/variable with dn '%s' failed."),$this->dn));
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'].",".$this->dn;
357 if($obj['status']=="new"){
358 $ldap->cat($sub_dn,array("objectClass"));
359 if($ldap->count()){
360 $obj['status']="edited";
361 }
362 }
364 /* Check if gosaAdministrativeUnitTag is required as object class */
365 if($obj['status'] == "edited"){
366 $ldap->cat($sub_dn,array("objectClass"));
367 $attrs = $ldap->fetch();
368 if(isset($attrs['objectClass'])){
369 if(in_array_ics("gosaAdministrativeUnitTag",$attrs['objectClass'])){
370 $tmp['objectClass'][] = "gosaAdministrativeUnitTag";
371 }
372 }
373 }
375 if($obj['status'] == "delete"){
376 prepare_to_save_FAI_object($sub_dn,array(),true);
377 $this->handle_post_events("remove");
378 }elseif($obj['status'] == "edited"){
379 prepare_to_save_FAI_object($sub_dn,$tmp);
380 $this->handle_post_events("modify");
381 }elseif($obj['status']=="new"){
382 prepare_to_save_FAI_object($sub_dn,$tmp);
383 $this->handle_post_events("add");
384 }
386 $this->handle_object_tagging($sub_dn, $this->gosaUnitTag);
387 }
388 }
391 /* Return plugin informations for acl handling */
392 function plInfo()
393 {
394 return (array(
395 "plShortName" => _("Variable"),
396 "plDescription" => _("FAI variable"),
397 "plSelfModify" => FALSE,
398 "plDepends" => array(),
399 "plPriority" => 22,
400 "plSection" => array("administration"),
401 "plCategory" => array("fai"),
402 "plProvidedAcls" => array(
403 "cn" => _("Name")." ("._("Read only").")",
404 "description" => _("Description"))
405 ));
406 }
407 }
409 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
410 ?>