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'] =addslashes( $this->readBinary("FAItemplateFile",$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 $_SESSION['objectinfo'] = $this->dn;
95 /* Edit selected Sub Object */
96 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
97 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
98 $_SESSION['objectinfo'] = $this->SubObjects[$_POST['SubObject']]['dn'];
99 $this->is_dialog=true;
100 }
102 /* Remove Sub object */
103 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
104 if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
105 $this->SubObjects[$_POST['SubObject']]['status']= "delete";
106 }else{
107 unset($this->SubObjects[$_POST['SubObject']]);
108 }
109 }
111 /* Save Dialog */
112 if(isset($_POST['SaveSubObject'])){
113 $this->dialog->save_object();
114 $msgs = $this->dialog->check();
115 if(count($msgs)>0){
116 foreach($msgs as $msg){
117 print_red($msg);
118 }
119 }else{
120 $obj = $this->dialog->save();
121 if(isset($obj['remove'])){
122 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
123 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
124 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
125 unset($this->SubObjects[$obj['remove']['from']]);
126 }
127 $obj['status'] = "new";
128 $this->SubObjects[$obj['remove']['to']] = $obj;
129 unset($this->SubObjects[$obj['remove']['to']]['remove']);
130 }else{
131 $this->SubObjects[$obj['cn']]=$obj;
132 }
133 $this->is_dialog=false;
134 unset($this->dialog);
135 $this->dialog=NULL;
136 ksort($this->SubObjects);
137 }
138 }
140 /* Cancel Dialog */
141 if(isset($_POST['CancelSubObject'])){
142 $this->is_dialog=false;
143 unset($this->dialog);
144 $this->dialog=NULL;
145 }
147 /* Print dialog if $this->dialog is set */
148 if($this->dialog){
149 $this->dialog->save_object();
150 $display = $this->dialog->execute();
151 return($display);
152 }
154 $smarty->assign("SubObjects",$this->getList());
155 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
157 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
158 * If we post the escaped strings they will be escaped again
159 */
160 foreach($this->attributes as $attrs){
161 if(get_magic_quotes_gpc()){
162 $smarty->assign($attrs,stripslashes($this->$attrs));
163 }else{
164 $smarty->assign($attrs,($this->$attrs));
165 }
166 }
169 $display.= $smarty->fetch(get_template_path('faiTemplate.tpl', TRUE));
170 return($display);
171 }
173 /* Generate listbox friendly SubObject list
174 */
175 function getList(){
176 $a_return=array();
177 foreach($this->SubObjects as $obj){
178 if($obj['status'] != "delete"){
179 if((isset($obj['description']))&&(!empty($obj['description']))){
180 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
181 }else{
182 $a_return[$obj['cn']]= $obj['cn'];
183 }
184 }
185 }
186 return($a_return);
187 }
189 /* Delete me, and all my subtrees
190 */
191 function remove_from_parent()
192 {
193 $ldap = $this->config->get_ldap_link();
194 $ldap->cd ($this->dn);
195 $ldap->rmdir_recursive($this->dn);
196 $this->handle_post_events("remove");
197 }
200 /* Save data to object
201 */
202 function save_object()
203 {
204 if(isset($_POST['FAItemplate_posted'])){
205 plugin::save_object();
206 foreach($this->attributes as $attrs){
207 if(isset($_POST[$attrs])){
208 $this->$attrs = $_POST[$attrs];
209 }
210 }
211 }
212 }
215 /* Check supplied data */
216 function check()
217 {
218 $message= array();
219 return ($message);
220 }
223 /* Save to LDAP */
224 function save()
225 {
226 plugin::save();
228 $ldap = $this->config->get_ldap_link();
230 $ldap->cat($this->dn);
231 if($ldap->count()!=0){
232 /* Write FAIscript to ldap*/
233 $ldap->cd($this->dn);
234 $ldap->modify($this->attrs);
235 }else{
236 /* Write FAIscript to ldap*/
237 $ldap->cd($this->config->current['BASE']);
238 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
239 $ldap->cd($this->dn);
240 $ldap->add($this->attrs);
241 }
242 show_ldap_error($ldap->get_error());
244 /* Prepare FAIscriptEntry to write it to ldap
245 * First sort array.
246 * Because we must delete old entries first.
247 * After deletion, we perform add and modify
248 */
249 $Objects = array();
250 foreach($this->SubObjects as $name => $obj){
251 if($obj['status'] == "delete"){
252 $Objects[$name] = $obj;
253 }
254 }
255 foreach($this->SubObjects as $name => $obj){
256 if($obj['status'] != "delete"){
257 $Objects[$name] = $obj;
258 }
259 }
261 foreach($Objects as $name => $obj){
263 foreach($this->sub64coded as $codeIt){
264 $obj[$codeIt]=base64_encode($obj[$codeIt]);
265 }
266 $tmp = array();
267 foreach($this->subAttributes as $attrs){
268 if(empty($obj[$attrs])){
269 $obj[$attrs] = array();
270 }
271 $tmp[$attrs] = $obj[$attrs];
272 }
274 $tmp['objectClass'] = $this->subClasses;
276 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
278 if($obj['status']=="new"){
279 $ldap->cat($sub_dn);
280 if($ldap->count()){
281 $obj['status']="modify";
282 }
283 }
285 if($obj['status'] == "delete"){
286 $ldap->cd($sub_dn);
287 $ldap->rmdir_recursive($sub_dn);
288 $this->handle_post_events("remove");
289 }elseif($obj['status'] == "edited"){
290 $ldap->cd($sub_dn);
291 $ldap->modify($tmp);
292 $this->handle_post_events("modify");
293 }elseif($obj['status']=="new"){
295 if($tmp['description']==array()){
296 unset($tmp['description']);
297 }
298 $ldap->cd($this->config->current['BASE']);
299 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $sub_dn));
300 $ldap->cd($sub_dn);
301 $ldap->add($tmp);
302 $this->handle_post_events("add");
303 }
304 show_ldap_error($ldap->get_error());
305 }
306 }
308 function readBinary($attr,$dn){
309 $Data ="";
310 $ds= ldap_connect($this->config->current['SERVER']);
311 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
312 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
313 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
314 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
315 }
317 if(isset($this->config->current['TLS']) && $this->config->current['TLS'] == "true"){
318 ldap_start_tls($ds);
319 }
321 $r = ldap_bind($ds);
322 $sr = @ldap_read($ds, $dn, $attr."=*", array($attr));
324 if ($sr) {
325 $ei=ldap_first_entry($ds, $sr);
326 if ($ei) {
327 if ($info = ldap_get_values_len($ds, $ei, $attr)){
328 $Data= $info[0];
329 }
330 }
331 }
333 /* close conncetion */
334 ldap_unbind($ds);
335 return($Data);
336 }
337 }
339 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
340 ?>