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 $flag = $this->StatusFlag;
146 $fields['Status'] = $this->$flag;
147 $fields['Message'] = _("Shares");
148 $fields['AllowStart'] = true;
149 $fields['AllowStop'] = true;
150 $fields['AllowRestart'] = true;
151 $fields['AllowRemove']= true;
152 $fields['AllowEdit'] = true;
153 return($fields);
154 }
157 function remove_from_parent()
158 {
159 plugin::remove_from_parent();
160 /* Check if this is a new entry ... add/modify */
161 $ldap = $this->config->get_ldap_link();
162 $ldap->cat($this->dn,array("objectClass"));
163 if($ldap->count()){
164 $ldap->cd($this->dn);
165 $ldap->modify($this->attrs);
166 }else{
167 $ldap->cd($this->dn);
168 $ldap->add($this->attrs);
169 }
170 show_ldap_error($ldap->get_error());
171 $this->handle_post_events("remove");
172 }
175 function save()
176 {
177 plugin::save();
179 /* Arrays */
180 foreach (array("goExportEntryList"=>"goExportEntry") as $source => $destination){
181 $this->attrs[$destination]= array();
182 foreach ($this->$source as $element){
183 $this->attrs[$destination][]= $element;
184 }
185 }
188 /* Process netatalk mounts */
189 if($this->allow_mounts) {
190 $this->process_mounts();
191 }
194 /* Check if this is a new entry ... add/modify */
195 $ldap = $this->config->get_ldap_link();
196 $ldap->cat($this->dn,array("objectClass"));
197 if($ldap->count()){
198 $ldap->cd($this->dn);
199 $ldap->modify($this->attrs);
200 }else{
201 $ldap->cd($this->dn);
202 $ldap->add($this->attrs);
203 }
204 show_ldap_error($ldap->get_error());
205 if($this->initially_was_account){
206 $this->handle_post_events("modify");
207 }else{
208 $this->handle_post_events("add");
209 }
210 }
213 /* Directly save new status flag */
214 function setStatus($value)
215 {
216 if($value == "none") return;
217 if(!$this->initially_was_account) return;
218 $ldap = $this->config->get_ldap_link();
219 $ldap->cd($this->dn);
220 $ldap->cat($this->dn,array("objectClass"));
221 if($ldap->count()){
223 $tmp = $ldap->fetch();
224 for($i = 0; $i < $tmp['objectClass']['count']; $i ++){
225 $attrs['objectClass'][] = $tmp['objectClass'][$i];
226 }
227 $flag = $this->StatusFlag;
228 $attrs[$flag] = $value;
229 $this->$flag = $value;
230 $ldap->modify($attrs);
231 show_ldap_error($ldap->get_error());
232 $this->action_hook();
233 }
234 }
237 function check()
238 {
239 $message = plugin::check();
240 return($message);
241 }
244 function save_object()
245 {
246 if(isset($_POST['goShareServerPosted'])){
247 plugin::save_object();
248 }
249 }
251 function addToList($entry){
252 $key = key($entry);
253 $this->goExportEntryList[$key]=$entry[$key];
254 }
256 function deleteFromList($id){
257 unset($this->goExportEntryList[$id]);
258 }
260 function process_mounts() {
262 $clip = "cn=" . $this->cn . ",ou=servers,ou=systems,";
263 $mountsdn = "cn=mounts," . substr($this->dn, strlen($clip));
265 $mounts = array(
266 "objectClass" => "container",
267 "cn" => "mounts"
268 );
270 # load data from mounts container
271 $ldap = $this->config->get_ldap_link();
272 $ldap->cat($mountsdn, array('dn'));
273 $attrs = $ldap->fetch();
275 # mounts container not present yet, so we create it
276 if (count($attrs) == 0) {
277 $ldap->cd($mountsdn);
278 $ldap->add($mounts);
279 show_ldap_error($ldap->get_error(), _("Creating mount container failed"));
280 gosa_log("Mount container '$mountsdn' has been created");
281 }
283 # remove deleted mounts from the container
284 foreach ($this->mounts_to_remove as $entry) {
285 $mount=$this->returnMountEntry($entry);
286 $mountdn = "cn=".$mount["cn"].","."$mountsdn";
288 $ldap->cat($mountdn, array('dn'));
289 $attrs = $ldap->fetch();
291 if (count($attrs) != 0) {
292 $ldap->rmdir($mountdn);
293 show_ldap_error($ldap->get_error(), _("Removing mount container failed"));
294 gosa_log("Mount object '".$mountdn."' has been removed");
295 }
296 }
298 # add new mounts to the container
299 foreach ($this->mounts_to_add as $entry) {
301 $mount=$this->returnMountEntry($entry);
302 $mountdn = "cn=".$mount["cn"].","."$mountsdn";
303 $ldap->cd($mountdn);
304 $ldap->add($mount);
305 show_ldap_error($ldap->get_error(), _("Saving mount container failed"));
306 gosa_log("Mount object '".$mountdn."' has been added");
307 }
308 }
310 function action_hook($add_attrs= array())
311 {
312 /* Find postcreate entries for this class */
313 $command= search_config($this->config->data['MENU'], get_class($this), "ACTION_HOOK");
314 if ($command == "" && isset($this->config->data['TABS'])){
315 $command= search_config($this->config->data['TABS'], get_class($this), "ACTION_HOOK");
316 }
317 if ($command != ""){
318 /* Walk through attribute list */
319 foreach ($this->attributes as $attr){
320 if (!is_array($this->$attr)){
321 $command= preg_replace("/%$attr/", $this->$attr, $command);
322 }
323 }
324 $command= preg_replace("/%dn/", $this->dn, $command);
325 /* Additional attributes */
326 foreach ($add_attrs as $name => $value){
327 $command= preg_replace("/%$name/", $value, $command);
328 }
330 /* If there are still some %.. in our command, try to fill these with some other class vars */
331 if(preg_match("/%/",$command)){
332 $attrs = get_object_vars($this);
333 foreach($attrs as $name => $value){
334 if(!is_string($value)) continue;
335 $command= preg_replace("/%$name/", $value, $command);
336 }
337 }
339 if (check_command($command)){
340 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
341 $command, "Execute");
343 exec($command);
344 } else {
345 $message= sprintf(_("Command '%s', specified as ACTION_HOOK for plugin '%s' doesn't seem to exist."), $command, get_class($this));
346 print_red ($message);
347 }
348 }
349 }
352 }
353 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
354 ?>