1 <?php
3 class goShareServer extends plugin{
5 var $cli_summary = "This plugin is used within the ServerService Pluign \nand indicates that this server supports shares.";
6 var $cli_description = "Some longer text\nfor help";
7 var $cli_parameters = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
9 /* This plugin only writes its objectClass */
10 var $objectclasses = array("goShareServer");
11 var $attributes = array("goExportEntry");
12 var $StatusFlag = "goShareServerStatus";
14 /* This class can't be assigned twice so it conflicts with itsself */
15 var $conflicts = array("goShareServer");
17 var $DisplayName = "";
18 var $dn = NULL;
19 var $acl;
20 var $cn = "";
21 var $goShareServerStatus = "";
22 var $goExportEntry = array();
23 var $allow_mounts = false;
24 var $mounts_to_remove = array();
25 var $mounts_to_add = array();
27 function goShareServer($config,$dn)
28 {
29 plugin::plugin($config,$dn);
31 $this->DisplayName = _("File service");
33 $tmp =array();
34 if(isset($this->attrs['goExportEntry'])){
35 if(isset($this->attrs['goExportEntry']['count'])){
36 for($i= 0; $i<$this->attrs['goExportEntry']['count']; $i++){
37 $entry= $this->attrs['goExportEntry'][$i];
38 $tmp[preg_replace('/\|.*$/', '', $entry)]= $entry;
39 }
40 }
41 }
42 $this->goExportEntryList = $tmp;
44 $ldap = $this->config->get_ldap_link();
45 $avl_objectclasses = $ldap->get_objectclasses();
46 if (isset($avl_objectclasses["mount"])) {
47 $this->allow_mounts = true;
48 }
49 }
52 function execute()
53 {
54 $smarty = get_smarty();
57 if((isset($_POST['DelNfsEnt']))&&(isset($_POST['goExportEntryList']))){
58 if($this->allow_mounts){
59 foreach($_POST['goExportEntryList'] as $entry){
60 $this->deleteFromMountList($this->goExportEntryList[$entry]);
61 }
62 }
63 foreach($_POST['goExportEntryList'] as $entry){
64 $this->deleteFromList($entry);
65 }
66 }
68 if(isset($_POST['NewNfsAdd'])){
69 $this->oldone = NULL;
70 $this->o_subWindow = new servnfs($this->config,$this->acl, $this->allow_mounts, $this->dn);
71 $this->dialog = true;
72 }
74 if((isset($_POST['NewNfsEdit']))&&(isset($_POST['goExportEntryList']))){
75 $entry = $this->goExportEntryList[$_POST['goExportEntryList'][0]];
76 $add_mount=isset($this->mounts_to_add[$entry]);
77 $this->oldone=$entry;
78 $this->o_subWindow = new servnfs($this->config,$this->acl,$this->allow_mounts,$this->dn,$entry,$add_mount);
79 $this->dialog = true;
80 }
81 if(isset($this->o_subWindow)){
82 $this->o_subWindow->save_object(TRUE);
83 }
85 /* Save NFS setup */
86 if(isset($_POST['NFSsave'])){
87 if(count($this->o_subWindow->check())>0){
88 foreach($this->o_subWindow->check() as $msg) {
89 print_red($msg);
90 }
91 }else{
92 $this->o_subWindow->save_object();
93 $newone = $this->o_subWindow->save();
94 $this->addToList($newone);
95 if($this->allow_mounts){
96 if($this->oldone) {
97 $this->deleteFromMountList($this->oldone);
98 }
99 if ($this->o_subWindow->should_create_mount()) {
100 $this->addToMountList($newone);
101 }
102 }
103 unset($this->o_subWindow);
104 $this->dialog = false;
105 }
106 }
108 /* Cancel NFS setup */
109 if(isset($_POST['NFScancel'])){
110 $this->oldone = NULL;
111 unset($this->o_subWindow);
112 $this->dialog = false;
113 }
115 /* Execute NFS setup dialog*/
116 if(isset($this->o_subWindow)){
117 return $this->o_subWindow->execute();
118 }
124 foreach($this->attributes as $attr){
125 $smarty->assign($attr,$this->$attr);
126 $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
127 }
128 $tellSmarty= array();
129 ksort($this->goExportEntryList);
130 foreach($this->goExportEntryList as $name=>$values){
131 $tmp = split("\|",$values);
132 $tellSmarty[$name] = $tmp[0]." ".$tmp[4]." (".$tmp[2].")";
133 }
134 $smarty->assign("goExportEntry",array_keys($tellSmarty));
135 $smarty->assign("goExportEntryKeys",($tellSmarty));
136 $smarty->assign("goExportEntryACL", chkacl($this->acl, "goExportEntry"));
139 return($smarty->fetch(get_template_path("goShareServer.tpl",TRUE,dirname(__FILE__))));
140 }
143 function getListEntry()
144 {
145 $this->updateStatusState();
146 $flag = $this->StatusFlag;
147 $fields['Status'] = $this->$flag;
148 $fields['Message'] = _("Shares");
149 $fields['AllowStart'] = true;
150 $fields['AllowStop'] = true;
151 $fields['AllowRestart'] = true;
152 $fields['AllowRemove']= true;
153 $fields['AllowEdit'] = true;
154 return($fields);
155 }
158 function remove_from_parent()
159 {
160 plugin::remove_from_parent();
161 /* Check if this is a new entry ... add/modify */
162 $ldap = $this->config->get_ldap_link();
163 $ldap->cat($this->dn,array("objectClass"));
164 if($ldap->count()){
165 $ldap->cd($this->dn);
166 $ldap->modify($this->attrs);
167 }else{
168 $ldap->cd($this->dn);
169 $ldap->add($this->attrs);
170 }
171 show_ldap_error($ldap->get_error());
172 $this->handle_post_events("remove");
173 }
176 function save()
177 {
178 plugin::save();
180 /* Arrays */
181 foreach (array("goExportEntryList"=>"goExportEntry") as $source => $destination){
182 $this->attrs[$destination]= array();
183 foreach ($this->$source as $element){
184 $this->attrs[$destination][]= $element;
185 }
186 }
189 /* Process netatalk mounts */
190 if($this->allow_mounts) {
191 $this->process_mounts();
192 }
195 /* Check if this is a new entry ... add/modify */
196 $ldap = $this->config->get_ldap_link();
197 $ldap->cat($this->dn,array("objectClass"));
198 if($ldap->count()){
199 $ldap->cd($this->dn);
200 $ldap->modify($this->attrs);
201 }else{
202 $ldap->cd($this->dn);
203 $ldap->add($this->attrs);
204 }
205 show_ldap_error($ldap->get_error());
206 if($this->initially_was_account){
207 $this->handle_post_events("modify");
208 }else{
209 $this->handle_post_events("add");
210 }
211 }
214 /* Directly save new status flag */
215 function setStatus($value)
216 {
217 if($value == "none") return;
218 if(!$this->initially_was_account) return;
219 $ldap = $this->config->get_ldap_link();
220 $ldap->cd($this->dn);
221 $ldap->cat($this->dn,array("objectClass"));
222 if($ldap->count()){
224 $tmp = $ldap->fetch();
225 for($i = 0; $i < $tmp['objectClass']['count']; $i ++){
226 $attrs['objectClass'][] = $tmp['objectClass'][$i];
227 }
228 $flag = $this->StatusFlag;
229 $attrs[$flag] = $value;
230 $this->$flag = $value;
231 $ldap->modify($attrs);
232 show_ldap_error($ldap->get_error());
233 $this->action_hook();
234 }
235 }
238 function check()
239 {
240 $message = plugin::check();
241 return($message);
242 }
245 function save_object()
246 {
247 if(isset($_POST['goShareServerPosted'])){
248 plugin::save_object();
249 }
250 }
252 function addToList($entry){
253 $key = key($entry);
254 $this->goExportEntryList[$key]=$entry[$key];
255 }
257 function deleteFromList($id){
258 unset($this->goExportEntryList[$id]);
259 }
261 function process_mounts() {
263 $clip = "cn=" . $this->cn . ",ou=servers,ou=systems,";
264 $mountsdn = "cn=mounts," . substr($this->dn, strlen($clip));
266 $mounts = array(
267 "objectClass" => "container",
268 "cn" => "mounts"
269 );
271 # load data from mounts container
272 $ldap = $this->config->get_ldap_link();
273 $ldap->cat($mountsdn, array('dn'));
274 $attrs = $ldap->fetch();
276 # mounts container not present yet, so we create it
277 if (count($attrs) == 0) {
278 $ldap->cd($mountsdn);
279 $ldap->add($mounts);
280 show_ldap_error($ldap->get_error(), _("Creating mount container failed"));
281 gosa_log("Mount container '$mountsdn' has been created");
282 }
284 # remove deleted mounts from the container
285 foreach ($this->mounts_to_remove as $entry) {
286 $mount=$this->returnMountEntry($entry);
287 $mountdn = "cn=".$mount["cn"].","."$mountsdn";
289 $ldap->cat($mountdn, array('dn'));
290 $attrs = $ldap->fetch();
292 if (count($attrs) != 0) {
293 $ldap->rmdir($mountdn);
294 show_ldap_error($ldap->get_error(), _("Removing mount container failed"));
295 gosa_log("Mount object '".$mountdn."' has been removed");
296 }
297 }
299 # add new mounts to the container
300 foreach ($this->mounts_to_add as $entry) {
302 $mount=$this->returnMountEntry($entry);
303 $mountdn = "cn=".$mount["cn"].","."$mountsdn";
304 $ldap->cd($mountdn);
305 $ldap->add($mount);
306 show_ldap_error($ldap->get_error(), _("Saving mount container failed"));
307 gosa_log("Mount object '".$mountdn."' has been added");
308 }
309 }
311 function action_hook($add_attrs= array())
312 {
313 /* Find postcreate entries for this class */
314 $command= search_config($this->config->data['MENU'], get_class($this), "ACTION_HOOK");
315 if ($command == "" && isset($this->config->data['TABS'])){
316 $command= search_config($this->config->data['TABS'], get_class($this), "ACTION_HOOK");
317 }
318 if ($command != ""){
319 /* Walk through attribute list */
320 foreach ($this->attributes as $attr){
321 if (!is_array($this->$attr)){
322 $command= preg_replace("/%$attr/", $this->$attr, $command);
323 }
324 }
325 $command= preg_replace("/%dn/", $this->dn, $command);
326 /* Additional attributes */
327 foreach ($add_attrs as $name => $value){
328 $command= preg_replace("/%$name/", $value, $command);
329 }
331 /* If there are still some %.. in our command, try to fill these with some other class vars */
332 if(preg_match("/%/",$command)){
333 $attrs = get_object_vars($this);
334 foreach($attrs as $name => $value){
335 if(!is_string($value)) continue;
336 $command= preg_replace("/%$name/", $value, $command);
337 }
338 }
340 if (check_command($command)){
341 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
342 $command, "Execute");
344 exec($command);
345 } else {
346 $message= sprintf(_("Command '%s', specified as ACTION_HOOK for plugin '%s' doesn't seem to exist."), $command, get_class($this));
347 print_red ($message);
348 }
349 }
350 }
352 /* Get updates for status flag */
353 function updateStatusState()
354 {
355 if(empty($this->StatusFlag)) return;
357 $attrs = array();
358 $flag = $this->StatusFlag;
359 $ldap = $this->config->get_ldap_link();
360 $ldap->cd($this->cn);
361 $ldap->cat($this->dn,array($flag));
362 if($ldap->count()){
363 $attrs = $ldap->fetch();
364 }
365 if(isset($attrs[$flag][0])){
366 $this->$flag = $attrs[$flag][0];
367 }
368 }
370 }
371 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
372 ?>