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");
28 var $sub64coded = array("FAItemplateFile","FAItemplatePath");
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'] =base64_decode($this->readBinary("FAItemplateFile",$object['dn']));
72 $this->SubObjects[$object['cn'][0]]['status'] = "edited";
73 $this->SubObjects[$object['cn'][0]]['dn'] = $object['dn'];
74 }
75 }
76 }
78 function execute()
79 {
80 /* Fill templating stuff */
81 $smarty= get_smarty();
82 $display= "";
84 /* Add new sub object */
85 if(isset($_POST['AddSubObject'])){
86 $this->dialog= new $this->subClassName($this->config,"new");
87 $this->is_dialog=true;
88 }
90 /* Edit selected Sub Object */
91 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
92 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
93 $this->is_dialog=true;
94 }
96 /* Remove Sub object */
97 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
98 if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
99 $this->SubObjects[$_POST['SubObject']]['status']= "delete";
100 }else{
101 unset($this->SubObjects[$_POST['SubObject']]);
102 }
103 }
105 /* Save Dialog */
106 if(isset($_POST['SaveSubObject'])){
107 $this->dialog->save_object();
108 $msgs = $this->dialog->check();
109 if(count($msgs)>0){
110 foreach($msgs as $msg){
111 print_red($msg);
112 }
113 }else{
114 $obj = $this->dialog->save();
115 if(isset($obj['remove'])){
116 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
117 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
118 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
119 unset($this->SubObjects[$obj['remove']['from']]);
120 }
121 $obj['status'] = "new";
122 $this->SubObjects[$obj['remove']['to']] = $obj;
123 unset($this->SubObjects[$obj['remove']['to']]['remove']);
124 }else{
125 $this->SubObjects[$obj['cn']]=$obj;
126 }
127 $this->is_dialog=false;
128 unset($this->dialog);
129 $this->dialog=NULL;
130 }
131 }
133 /* Cancel Dialog */
134 if(isset($_POST['CancelSubObject'])){
135 $this->is_dialog=false;
136 unset($this->dialog);
137 $this->dialog=NULL;
138 }
140 /* Print dialog if $this->dialog is set */
141 if($this->dialog){
142 $this->dialog->save_object();
143 $display = $this->dialog->execute();
144 return($display);
145 }
147 $smarty->assign("SubObjects",$this->getList());
148 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
149 /* Assign variables */
150 foreach($this->attributes as $attrs){
151 $smarty->assign($attrs,$this->$attrs);
152 }
154 $display.= $smarty->fetch(get_template_path('faiTemplate.tpl', TRUE));
155 return($display);
156 }
158 /* Generate listbox friendly SubObject list
159 */
160 function getList(){
161 $a_return=array();
162 foreach($this->SubObjects as $obj){
163 if($obj['status'] != "delete"){
164 if((isset($obj['description']))&&(!empty($obj['description']))){
165 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
166 }else{
167 $a_return[$obj['cn']]= $obj['cn'];
168 }
169 }
170 }
171 return($a_return);
172 }
174 /* Delete me, and all my subtrees
175 */
176 function remove_from_parent()
177 {
178 $ldap = $this->config->get_ldap_link();
179 $ldap->cd ($this->dn);
180 $ldap->rmdir_recursive($this->dn);
181 $this->handle_post_events("remove");
182 }
185 /* Save data to object
186 */
187 function save_object()
188 {
189 plugin::save_object();
190 foreach($this->attributes as $attrs){
191 if(isset($_POST[$attrs])){
192 $this->$attrs = $_POST[$attrs];
193 }
194 }
195 }
198 /* Check supplied data */
199 function check()
200 {
201 $message= array();
202 $str = utf8_encode("üöä");
203 if((preg_match("/[^a-z0-9".$str."\.,;:\-_\? ]/i",$this->description))){
204 $message[]=_("Please enter a valid description.");
205 }
206 return ($message);
207 }
210 /* Save to LDAP */
211 function save()
212 {
213 plugin::save();
215 $ldap = $this->config->get_ldap_link();
217 $ldap->cat($this->dn);
218 if($ldap->count()!=0){
219 /* Write FAIscript to ldap*/
220 $ldap->cd($this->dn);
221 $ldap->modify($this->attrs);
222 }else{
223 /* Write FAIscript to ldap*/
224 $ldap->cd($this->config->current['BASE']);
225 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
226 $ldap->cd($this->dn);
227 $ldap->add($this->attrs);
228 }
229 show_ldap_error($ldap->get_error());
231 /* Prepare FAIscriptEntry to write it to ldap
232 * First sort array.
233 * Because we must delete old entries first.
234 * After deletion, we perform add and modify
235 */
236 $Objects = array();
237 foreach($this->SubObjects as $name => $obj){
238 if($obj['status'] == "delete"){
239 $Objects[$name] = $obj;
240 }
241 }
242 foreach($this->SubObjects as $name => $obj){
243 if($obj['status'] != "delete"){
244 $Objects[$name] = $obj;
245 }
246 }
248 foreach($Objects as $name => $obj){
250 foreach($this->sub64coded as $codeIt){
251 $obj[$codeIt]=base64_encode($obj[$codeIt]);
252 }
253 $tmp = array();
254 foreach($this->subAttributes as $attrs){
255 if(empty($obj[$attrs])){
256 $obj[$attrs] = array();
257 }
258 $tmp[$attrs] = $obj[$attrs];
259 }
261 $tmp['objectClass'] = $this->subClasses;
263 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
265 if($obj['status']=="new"){
266 $ldap->cat($sub_dn);
267 if($ldap->count()){
268 $obj['status']="modify";
269 }
270 }
272 if($obj['status'] == "delete"){
273 $ldap->cd($sub_dn);
274 $ldap->rmdir_recursive($sub_dn);
275 $this->handle_post_events("remove");
276 }elseif($obj['status'] == "edited"){
277 $ldap->cd($sub_dn);
278 $ldap->modify($tmp);
279 $this->handle_post_events("modify");
280 }elseif($obj['status']=="new"){
282 if($tmp['description']==array()){
283 unset($tmp['description']);
284 }
285 $ldap->cd($this->config->current['BASE']);
286 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $sub_dn));
287 $ldap->cd($sub_dn);
288 $ldap->add($tmp);
289 $this->handle_post_events("add");
290 }
291 show_ldap_error($ldap->get_error());
292 }
293 }
295 function readBinary($attr,$dn){
296 $Data ="";
297 $ds= ldap_connect($this->config->current['SERVER']);
298 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
299 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
300 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
301 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
302 }
304 if(isset($this->config->current['TLS']) && $this->config->current['TLS'] == "true"){
305 ldap_start_tls($ds);
306 }
308 $r = ldap_bind($ds);
309 $sr = @ldap_read($ds, $dn, $attr."=*", array($attr));
311 if ($sr) {
312 $ei=ldap_first_entry($ds, $sr);
313 if ($ei) {
314 if ($info = ldap_get_values_len($ds, $ei, $attr)){
315 $Data= $info[0];
316 }
317 }
318 }
320 /* close conncetion */
321 ldap_unbind($ds);
322 return($Data);
323 }
324 }
326 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
327 ?>