fdf650198cee305ddb4104f1f881e474eebeafa6
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 /* Call parent execute */
80 plugin::execute();
82 /* Fill templating stuff */
83 $smarty= get_smarty();
84 $display= "";
86 /* Add new sub object */
87 if(isset($_POST['AddSubObject'])){
88 $this->dialog= new $this->subClassName($this->config,"new");
89 $this->is_dialog=true;
90 }
92 if($this->dn != "new"){
93 $_SESSION['objectinfo']= $this->dn;
94 }
97 /* Edit selected Sub Object */
98 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
99 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
100 $_SESSION['objectinfo'] = $this->SubObjects[$_POST['SubObject']]['dn'];
101 $this->is_dialog=true;
102 }
104 /* Remove Sub object */
105 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
106 if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
107 $this->SubObjects[$_POST['SubObject']]['status']= "delete";
108 }else{
109 unset($this->SubObjects[$_POST['SubObject']]);
110 }
111 }
113 /* Save Dialog */
114 if(isset($_POST['SaveSubObject'])){
115 $this->dialog->save_object();
116 $msgs = $this->dialog->check();
117 if(count($msgs)>0){
118 foreach($msgs as $msg){
119 print_red($msg);
120 }
121 }else{
122 $obj = $this->dialog->save();
123 if(isset($obj['remove'])){
124 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
125 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
126 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
127 unset($this->SubObjects[$obj['remove']['from']]);
128 }
129 $obj['status'] = "new";
130 $this->SubObjects[$obj['remove']['to']] = $obj;
131 unset($this->SubObjects[$obj['remove']['to']]['remove']);
132 }else{
133 $this->SubObjects[$obj['cn']]=$obj;
134 }
135 $this->is_dialog=false;
136 unset($this->dialog);
137 $this->dialog=NULL;
138 ksort($this->SubObjects);
139 }
140 }
142 /* Cancel Dialog */
143 if(isset($_POST['CancelSubObject'])){
144 $this->is_dialog=false;
145 unset($this->dialog);
146 $this->dialog=NULL;
147 }
149 /* Print dialog if $this->dialog is set */
150 if($this->dialog){
151 $this->dialog->save_object();
152 $display = $this->dialog->execute();
153 return($display);
154 }
156 $smarty->assign("SubObjects",$this->getList());
157 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
159 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
160 * If we post the escaped strings they will be escaped again
161 */
162 foreach($this->attributes as $attrs){
163 if(get_magic_quotes_gpc()){
164 $smarty->assign($attrs,stripslashes($this->$attrs));
165 }else{
166 $smarty->assign($attrs,($this->$attrs));
167 }
168 }
171 $display.= $smarty->fetch(get_template_path('faiVariable.tpl', TRUE));
172 return($display);
173 }
175 /* Generate listbox friendly SubObject list
176 */
177 function getList(){
178 $a_return=array();
179 foreach($this->SubObjects as $obj){
180 if($obj['status'] != "delete"){
182 if((isset($obj['description']))&&(!empty($obj['description']))&&(!preg_match("/\[\*\]/",$obj['description']))){
183 if (preg_match("/\[\*\]/", $obj['description'])){
184 $a_return[$obj['cn']]= $obj['cn']." [".preg_replace("/\s*\[\*\]\s*/", "", $obj['description'])."]";
185 } else {
186 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent']." [".$obj['description']."]";
187 }
188 }else{
189 if (preg_match("/\[\*\]/", $obj['description'])){
190 $a_return[$obj['cn']]= $obj['cn'];
191 } else {
192 $a_return[$obj['cn']]= $obj['cn']."=".$obj['FAIvariableContent'];
193 }
194 }
195 }
196 }
197 return($a_return);
198 }
200 /* Delete me, and all my subtrees
201 */
202 function remove_from_parent()
203 {
204 $ldap = $this->config->get_ldap_link();
205 $ldap->cd ($this->dn);
206 $ldap->rmdir_recursive($this->dn);
207 $this->handle_post_events("remove");
208 }
211 /* Save data to object
212 */
213 function save_object()
214 {
215 if(isset($_POST['FAIvariable_posted'])){
216 plugin::save_object();
217 foreach($this->attributes as $attrs){
218 if(isset($_POST[$attrs])){
219 $this->$attrs = $_POST[$attrs];
220 }
221 }
222 }
223 }
226 /* Check supplied data */
227 function check()
228 {
229 $message= array();
230 return ($message);
231 }
234 /* Save to LDAP */
235 function save()
236 {
237 plugin::save();
239 $ldap = $this->config->get_ldap_link();
241 $ldap->cat($this->dn);
242 if($ldap->count()!=0){
243 /* Write FAIscript to ldap*/
244 $ldap->cd($this->dn);
245 $ldap->modify($this->attrs);
246 }else{
247 /* Write FAIscript to ldap*/
248 $ldap->cd(preg_replace('/^[^,]+,[^,]+,/', '', $this->dn));
249 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
250 $ldap->cd($this->dn);
251 $ldap->add($this->attrs);
252 }
253 show_ldap_error($ldap->get_error());
255 /* Prepare FAIscriptEntry to write it to ldap
256 * First sort array.
257 * Because we must delete old entries first.
258 * After deletion, we perform add and modify
259 */
260 $Objects = array();
261 foreach($this->SubObjects as $name => $obj){
262 if($obj['status'] == "delete"){
263 $Objects[$name] = $obj;
264 }
265 }
266 foreach($this->SubObjects as $name => $obj){
267 if($obj['status'] != "delete"){
268 $Objects[$name] = $obj;
269 }
270 }
272 foreach($Objects as $name => $obj){
274 foreach($this->sub64coded as $codeIt){
275 $obj[$codeIt]=base64_encode($obj[$codeIt]);
276 }
278 $tmp = array();
279 foreach($this->subAttributes as $attrs){
280 if(empty($obj[$attrs])){
281 $obj[$attrs] = array();
282 }
283 $tmp[$attrs] = $obj[$attrs];
284 }
286 $tmp['objectClass'] = $this->subClasses;
288 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
290 if($obj['status']=="new"){
291 $ldap->cat($sub_dn);
292 if($ldap->count()){
293 $obj['status']="modify";
294 }
295 }
297 if($obj['status'] == "delete"){
298 $ldap->cd($sub_dn);
299 $ldap->rmdir_recursive($sub_dn);
300 $this->handle_post_events("remove");
301 }elseif($obj['status'] == "edited"){
302 $ldap->cd($sub_dn);
303 $ldap->modify($tmp);
304 $this->handle_post_events("modify");
305 }elseif($obj['status']=="new"){
307 if($tmp['description'] == array()){
308 unset($tmp['description']);
309 }
311 $ldap->cd(preg_replace('/^[^,]+,[^,]+,/', '', $sub_dn));
312 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $sub_dn));
313 $ldap->cd($sub_dn);
314 $ldap->add($tmp);
315 $this->handle_post_events("add");
316 }
317 show_ldap_error($ldap->get_error());
318 }
319 }
320 }
322 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
323 ?>