Code

Added conflict with kolab
[gosa.git] / plugins / admin / systems / class_goShareServer.inc
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("goShareServerStatus","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   }
353 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
354 ?>