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 $SubObjects = array(); // All leafobjects of this object
37 function faiVariable ($config, $dn= NULL)
38 {
39 /* Load Attributes */
40 plugin::plugin ($config, $dn);
42 /* If "dn==new" we try to create a new entry
43 * Else we must read all objects from ldap which belong to this entry.
44 * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
45 */
46 if($dn != "new"){
47 $this->dn =$dn;
49 /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
50 */
51 $ldap = $this->config->get_ldap_link();
52 $ldap->cd ($this->dn);
53 $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$this->subAttributes);
55 while($object = $ldap->fetch()){
56 /* Set status for save management */
58 foreach($this->subAttributes as $attrs){
59 if(!isset($object[$attrs][0])){
60 $this->SubObjects[$object['cn'][0]][$attrs]="";
61 }else{
62 $this->SubObjects[$object['cn'][0]][$attrs]=$object[$attrs][0];
63 }
64 }
66 foreach($this->sub64coded as $codeIt){
67 $this->SubObjects[$object['cn'][0]][$codeIt]=base64_decode($this->SubObjects[$object['cn'][0]][$codeIt]);
68 }
70 $this->SubObjects[$object['cn'][0]]['status'] = "edited";
71 $this->SubObjects[$object['cn'][0]]['dn'] = $object['dn'];
72 }
73 ksort($this->SubObjects);
74 }
75 }
77 function execute()
78 {
79 /* Fill templating stuff */
80 $smarty= get_smarty();
81 $display= "";
83 /* Add new sub object */
84 if(isset($_POST['AddSubObject'])){
85 $this->dialog= new $this->subClassName($this->config,"new");
86 $this->is_dialog=true;
87 }
89 $_SESSION['objectinfo'] = $this->dn;
90 /* Edit selected Sub Object */
91 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
92 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
93 $_SESSION['objectinfo'] = $this->SubObjects[$_POST['SubObject']]['dn'];
94 $this->is_dialog=true;
95 }
97 /* Remove Sub object */
98 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
99 if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
100 $this->SubObjects[$_POST['SubObject']]['status']= "delete";
101 }else{
102 unset($this->SubObjects[$_POST['SubObject']]);
103 }
104 }
106 /* Save Dialog */
107 if(isset($_POST['SaveSubObject'])){
108 $this->dialog->save_object();
109 $msgs = $this->dialog->check();
110 if(count($msgs)>0){
111 foreach($msgs as $msg){
112 print_red($msg);
113 }
114 }else{
115 $obj = $this->dialog->save();
116 if(isset($obj['remove'])){
117 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
118 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
119 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
120 unset($this->SubObjects[$obj['remove']['from']]);
121 }
122 $obj['status'] = "new";
123 $this->SubObjects[$obj['remove']['to']] = $obj;
124 unset($this->SubObjects[$obj['remove']['to']]['remove']);
125 }else{
126 $this->SubObjects[$obj['cn']]=$obj;
127 }
128 $this->is_dialog=false;
129 unset($this->dialog);
130 $this->dialog=NULL;
131 ksort($this->SubObjects);
132 }
133 }
135 /* Cancel Dialog */
136 if(isset($_POST['CancelSubObject'])){
137 $this->is_dialog=false;
138 unset($this->dialog);
139 $this->dialog=NULL;
140 }
142 /* Print dialog if $this->dialog is set */
143 if($this->dialog){
144 $this->dialog->save_object();
145 $display = $this->dialog->execute();
146 return($display);
147 }
149 $smarty->assign("SubObjects",$this->getList());
150 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
152 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
153 * If we post the escaped strings they will be escaped again
154 */
155 foreach($this->attributes as $attrs){
156 if(get_magic_quotes_gpc()){
157 $smarty->assign($attrs,stripslashes($this->$attrs));
158 }else{
159 $smarty->assign($attrs,($this->$attrs));
160 }
161 }
164 $display.= $smarty->fetch(get_template_path('faiVariable.tpl', TRUE));
165 return($display);
166 }
168 /* Generate listbox friendly SubObject list
169 */
170 function getList(){
171 $a_return=array();
172 foreach($this->SubObjects as $obj){
173 if($obj['status'] != "delete"){
175 if((isset($obj['description']))&&(!empty($obj['description']))&&(!preg_match("/\[\*\]/",$obj['description']))){
176 if (preg_match("/\[\*\]/", $obj['description'])){
177 $a_return[$obj['cn']]= $obj['cn']." [".preg_replace("/\s*\[\*\]\s*/", "", $obj['description'])."]";
178 } else {
179 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent']." [".$obj['description']."]";
180 }
181 }else{
182 if (preg_match("/\[\*\]/", $obj['description'])){
183 $a_return[$obj['cn']]= $obj['cn'];
184 } else {
185 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent'];
186 }
187 }
188 }
189 }
190 return($a_return);
191 }
193 /* Delete me, and all my subtrees
194 */
195 function remove_from_parent()
196 {
197 $ldap = $this->config->get_ldap_link();
198 $ldap->cd ($this->dn);
199 $ldap->rmdir_recursive($this->dn);
200 $this->handle_post_events("remove");
201 }
204 /* Save data to object
205 */
206 function save_object()
207 {
208 if(isset($_POST['FAIvariable_posted'])){
209 plugin::save_object();
210 foreach($this->attributes as $attrs){
211 if(isset($_POST[$attrs])){
212 $this->$attrs = $_POST[$attrs];
213 }
214 }
215 }
216 }
219 /* Check supplied data */
220 function check()
221 {
222 $message= array();
223 return ($message);
224 }
227 /* Save to LDAP */
228 function save()
229 {
230 plugin::save();
232 $ldap = $this->config->get_ldap_link();
234 $ldap->cat($this->dn);
235 if($ldap->count()!=0){
236 /* Write FAIscript to ldap*/
237 $ldap->cd($this->dn);
238 $ldap->modify($this->attrs);
239 }else{
240 /* Write FAIscript to ldap*/
241 $ldap->cd(preg_replace('/^[^,]+,[^,]+,/', '', $this->dn));
242 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
243 $ldap->cd($this->dn);
244 $ldap->add($this->attrs);
245 }
246 show_ldap_error($ldap->get_error());
248 /* Prepare FAIscriptEntry to write it to ldap
249 * First sort array.
250 * Because we must delete old entries first.
251 * After deletion, we perform add and modify
252 */
253 $Objects = array();
254 foreach($this->SubObjects as $name => $obj){
255 if($obj['status'] == "delete"){
256 $Objects[$name] = $obj;
257 }
258 }
259 foreach($this->SubObjects as $name => $obj){
260 if($obj['status'] != "delete"){
261 $Objects[$name] = $obj;
262 }
263 }
265 foreach($Objects as $name => $obj){
267 foreach($this->sub64coded as $codeIt){
268 $obj[$codeIt]=base64_encode($obj[$codeIt]);
269 }
271 $tmp = array();
272 foreach($this->subAttributes as $attrs){
273 if(empty($obj[$attrs])){
274 $obj[$attrs] = array();
275 }
276 $tmp[$attrs] = $obj[$attrs];
277 }
279 $tmp['objectClass'] = $this->subClasses;
281 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
283 if($obj['status']=="new"){
284 $ldap->cat($sub_dn);
285 if($ldap->count()){
286 $obj['status']="modify";
287 }
288 }
290 if($obj['status'] == "delete"){
291 $ldap->cd($sub_dn);
292 $ldap->rmdir_recursive($sub_dn);
293 $this->handle_post_events("remove");
294 }elseif($obj['status'] == "edited"){
295 $ldap->cd($sub_dn);
296 $ldap->modify($tmp);
297 $this->handle_post_events("modify");
298 }elseif($obj['status']=="new"){
300 if($tmp['description'] == array()){
301 unset($tmp['description']);
302 }
304 $ldap->cd(preg_replace('/^[^,]+,[^,]+,/', '', $sub_dn));
305 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $sub_dn));
306 $ldap->cd($sub_dn);
307 $ldap->add($tmp);
308 $this->handle_post_events("add");
309 }
310 show_ldap_error($ldap->get_error());
311 }
312 }
313 }
315 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
316 ?>