1 <?php
3 class faiTemplate 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","FAItemplate");
19 /* Class name of the Ldap ObjectClass for the Sub Object */
20 var $subClass = "FAItemplateEntry";
21 var $subClasses = array("top","FAIclass","FAItemplateEntry");
23 /* Class name of the php class which allows us to edit a Sub Object */
24 var $subClassName = "faiTemplateEntry";
26 /* Attributes to initialise for each subObject */
27 var $subAttributes = array("cn","description","FAItemplateFile","FAItemplatePath","FAIowner","FAImode");
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 $SubObjects = array(); // All leafobjects of this object
37 function faiTemplate ($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]]['FAItemplateFile']= $this->readBinary("FAItemplateFile",$object['dn']);
72 $this->SubObjects[$object['cn'][0]]['status']= "edited";
73 $this->SubObjects[$object['cn'][0]]['dn']= $object['dn'];
74 }
75 ksort($this->SubObjects);
76 }
77 }
79 function execute()
80 {
81 /* Call parent execute */
82 plugin::execute();
84 /* Fill templating stuff */
85 $smarty= get_smarty();
86 $display= "";
88 /* Add new sub object */
89 if(isset($_POST['AddSubObject'])){
90 $this->dialog= new $this->subClassName($this->config,"new");
91 $this->is_dialog=true;
92 }
94 if($this->dn != "new"){
95 $_SESSION['objectinfo']= $this->dn;
96 }
99 /* Edit selected Sub Object */
100 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
101 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
102 $_SESSION['objectinfo'] = $this->SubObjects[$_POST['SubObject']]['dn'];
103 $this->is_dialog=true;
104 }
106 /* Remove Sub object */
107 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
108 if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
109 $this->SubObjects[$_POST['SubObject']]['status']= "delete";
110 }else{
111 unset($this->SubObjects[$_POST['SubObject']]);
112 }
113 }
115 /* Save Dialog */
116 if(isset($_POST['SaveSubObject'])){
117 $this->dialog->save_object();
118 $msgs = $this->dialog->check();
119 if(count($msgs)>0){
120 foreach($msgs as $msg){
121 print_red($msg);
122 }
123 }else{
124 $obj = $this->dialog->save();
125 if(isset($obj['remove'])){
126 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
127 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
128 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
129 unset($this->SubObjects[$obj['remove']['from']]);
130 }
131 $obj['status'] = "new";
132 $this->SubObjects[$obj['remove']['to']] = $obj;
133 unset($this->SubObjects[$obj['remove']['to']]['remove']);
134 }else{
135 $this->SubObjects[$obj['cn']]=$obj;
136 }
137 $this->is_dialog=false;
138 unset($this->dialog);
139 $this->dialog=NULL;
140 ksort($this->SubObjects);
141 }
142 }
144 /* Cancel Dialog */
145 if(isset($_POST['CancelSubObject'])){
146 $this->is_dialog=false;
147 unset($this->dialog);
148 $this->dialog=NULL;
149 }
151 /* Print dialog if $this->dialog is set */
152 if($this->dialog){
153 $this->dialog->save_object();
154 $display = $this->dialog->execute();
155 return($display);
156 }
158 $smarty->assign("SubObjects",$this->getList());
159 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
161 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
162 * If we post the escaped strings they will be escaped again
163 */
164 foreach($this->attributes as $attrs){
165 if(get_magic_quotes_gpc()){
166 $smarty->assign($attrs,stripslashes($this->$attrs));
167 }else{
168 $smarty->assign($attrs,($this->$attrs));
169 }
170 }
173 $display.= $smarty->fetch(get_template_path('faiTemplate.tpl', TRUE));
174 return($display);
175 }
177 /* Generate listbox friendly SubObject list
178 */
179 function getList(){
180 $a_return=array();
181 foreach($this->SubObjects as $obj){
182 if($obj['status'] != "delete"){
184 if((isset($obj['description']))&&(!empty($obj['description']))){
185 if(strlen($obj['description']) > 40){
186 $obj['description'] = substr($obj['description'],0,40)."...";
187 }
188 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
189 }else{
190 $a_return[$obj['cn']]= $obj['cn'];
191 }
192 }
193 }
194 return($a_return);
195 }
197 /* Delete me, and all my subtrees
198 */
199 function remove_from_parent()
200 {
201 $ldap = $this->config->get_ldap_link();
202 $ldap->cd ($this->dn);
203 $ldap->rmdir_recursive($this->dn);
204 $this->handle_post_events("remove");
205 }
208 /* Save data to object
209 */
210 function save_object()
211 {
212 if(isset($_POST['FAItemplate_posted'])){
213 plugin::save_object();
214 foreach($this->attributes as $attrs){
215 if(isset($_POST[$attrs])){
216 $this->$attrs = $_POST[$attrs];
217 }
218 }
219 }
220 }
223 /* Check supplied data */
224 function check()
225 {
226 $message= array();
227 return ($message);
228 }
231 /* Save to LDAP */
232 function save()
233 {
234 plugin::save();
236 $ldap = $this->config->get_ldap_link();
238 $ldap->cat($this->dn);
239 if($ldap->count()!=0){
240 /* Write FAIscript to ldap*/
241 $ldap->cd($this->dn);
242 $ldap->modify($this->attrs);
243 }else{
244 /* Write FAIscript to ldap*/
245 $ldap->cd($this->config->current['BASE']);
246 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
247 $ldap->cd($this->dn);
248 $ldap->add($this->attrs);
249 }
250 show_ldap_error($ldap->get_error());
252 /* Prepare FAIscriptEntry to write it to ldap
253 * First sort array.
254 * Because we must delete old entries first.
255 * After deletion, we perform add and modify
256 */
257 $Objects = array();
258 foreach($this->SubObjects as $name => $obj){
259 if($obj['status'] == "delete"){
260 $Objects[$name] = $obj;
261 }
262 }
263 foreach($this->SubObjects as $name => $obj){
264 if($obj['status'] != "delete"){
265 $Objects[$name] = $obj;
266 }
267 }
269 foreach($Objects as $name => $obj){
271 foreach($this->sub64coded as $codeIt){
272 $obj[$codeIt]=base64_encode($obj[$codeIt]);
273 }
274 $tmp = array();
275 foreach($this->subAttributes as $attrs){
276 if(empty($obj[$attrs])){
277 $obj[$attrs] = array();
278 }
279 $tmp[$attrs] = $obj[$attrs];
280 }
282 $tmp['objectClass'] = $this->subClasses;
284 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
286 if($obj['status']=="new"){
287 $ldap->cat($sub_dn);
288 if($ldap->count()){
289 $obj['status']="modify";
290 }
291 }
293 if($obj['status'] == "delete"){
294 $ldap->cd($sub_dn);
295 $ldap->rmdir_recursive($sub_dn);
296 $this->handle_post_events("remove");
297 }elseif($obj['status'] == "edited"){
298 $ldap->cd($sub_dn);
299 $ldap->modify($tmp);
300 $this->handle_post_events("modify");
301 }elseif($obj['status']=="new"){
303 if($tmp['description']==array()){
304 unset($tmp['description']);
305 }
306 $ldap->cd($this->config->current['BASE']);
307 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $sub_dn));
308 $ldap->cd($sub_dn);
309 $ldap->add($tmp);
310 $this->handle_post_events("add");
311 }
312 show_ldap_error($ldap->get_error());
313 }
314 }
316 function readBinary($attr,$dn){
317 $Data ="";
318 $ds= ldap_connect($this->config->current['SERVER']);
319 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
320 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
321 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
322 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
323 }
325 if(isset($this->config->current['TLS']) && $this->config->current['TLS'] == "true"){
326 ldap_start_tls($ds);
327 }
329 $r = ldap_bind($ds);
330 $sr = @ldap_read($ds, $dn, $attr."=*", array($attr));
332 if ($sr) {
333 $ei=ldap_first_entry($ds, $sr);
334 if ($ei) {
335 if ($info = ldap_get_values_len($ds, $ei, $attr)){
336 $Data= $info[0];
337 }
338 }
339 }
341 /* close conncetion */
342 ldap_unbind($ds);
343 return($Data);
344 }
345 }
347 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
348 ?>