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"){
183 if((isset($obj['description']))&&(!empty($obj['description']))){
184 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
185 }else{
186 $a_return[$obj['cn']]= $obj['cn'];
187 }
188 }
189 }
190 return($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['FAItemplate_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 $ldap->cd($this->config->current['BASE']);
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 }
270 $tmp = array();
271 foreach($this->subAttributes as $attrs){
272 if(empty($obj[$attrs])){
273 $obj[$attrs] = array();
274 }
275 $tmp[$attrs] = $obj[$attrs];
276 }
278 $tmp['objectClass'] = $this->subClasses;
280 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
282 if($obj['status']=="new"){
283 $ldap->cat($sub_dn);
284 if($ldap->count()){
285 $obj['status']="modify";
286 }
287 }
289 if($obj['status'] == "delete"){
290 $ldap->cd($sub_dn);
291 $ldap->rmdir_recursive($sub_dn);
292 $this->handle_post_events("remove");
293 }elseif($obj['status'] == "edited"){
294 $ldap->cd($sub_dn);
295 $ldap->modify($tmp);
296 $this->handle_post_events("modify");
297 }elseif($obj['status']=="new"){
299 if($tmp['description']==array()){
300 unset($tmp['description']);
301 }
302 $ldap->cd($this->config->current['BASE']);
303 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $sub_dn));
304 $ldap->cd($sub_dn);
305 $ldap->add($tmp);
306 $this->handle_post_events("add");
307 }
308 show_ldap_error($ldap->get_error());
309 }
310 }
312 function readBinary($attr,$dn){
313 $Data ="";
314 $ds= ldap_connect($this->config->current['SERVER']);
315 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
316 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
317 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
318 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
319 }
321 if(isset($this->config->current['TLS']) && $this->config->current['TLS'] == "true"){
322 ldap_start_tls($ds);
323 }
325 $r = ldap_bind($ds);
326 $sr = @ldap_read($ds, $dn, $attr."=*", array($attr));
328 if ($sr) {
329 $ei=ldap_first_entry($ds, $sr);
330 if ($ei) {
331 if ($info = ldap_get_values_len($ds, $ei, $attr)){
332 $Data= $info[0];
333 }
334 }
335 }
337 /* close conncetion */
338 ldap_unbind($ds);
339 return($Data);
340 }
341 }
343 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
344 ?>