vhost-apache2/src/class_servApacheVhost.inc

   1 <?php
   2
   3 class servapache extends plugin
   4 {
   5   /* attribute list for save action */
   6   var $ignore_account   = FALSE;
   7   var $attributes       = array();
   8   var $objectclasses    = array("whatever");
   9
  10   var $RecordTypes      = array();
  11   var $Vhosts            = array();
  12   var $dialog           = NULL;
  13
  14   var $orig_dn          = "";
  15
  16   var $APACHEinitially_was_account;
  17
  18
  19   function servapache ($config, $dn= NULL, $parent= NULL)
  20   {
  21     plugin::plugin ($config, $dn, $parent);
  22
  23     $this->orig_dn = $dn;
  24
  25     /* Get all vhost Informations
  26      */
  27     $this->Vhosts = getVhostEntries($config,$dn);
  28
  29     /* If there is at least one entry in this -> types, we have apache vhosts enabled
  30      */
  31     if(count($this->Vhosts) == 0){
  32       $this->is_account = false;
  33     }else{
  34       $this->is_account = true;
  35     }
  36     $this->APACHEinitially_was_account = $this->is_account;
  37   }
  38
  39
  40   function execute()
  41   {
  42     /* Call parent execute
  43      */
  44     plugin::execute();
  45
  46     /* Fill templating stuff
  47      */
  48     $smarty= get_smarty();
  49     $display= "";
  50
  51     /* Do we need to flip is_account state?
  52      */
  53     if (isset($_POST['modify_state'])){
  54
  55       /* Only change account state if allowed */
  56       if($this->is_account && $this->acl == "#all#"){
  57         $this->is_account= !$this->is_account;
  58         $this->is_modified = true;
  59       }elseif(!$this->is_account && chkacl($this->acl,"create") == ""){
  60         $this->is_account= !$this->is_account;
  61         $this->is_modified = true;
  62       }
  63     }
  64
  65     if ($this->is_account){
  66       $display= $this->show_header(_("Remove Apache service"),
  67           _("This server has Apache features enabled. You can disable them by clicking below."));
  68     } else {
  69       $display= $this->show_header(_("Add Apache service"),
  70           _("This server has Apache features disabled. You can enable them by clicking below."));
  71       return ($display);
  72     }
  73
  74     /* Edited or Added vhost
  75      */
  76     if((isset($_POST['SaveVhostChanges'])) && is_object($this->dialog)){
  77       $this->dialog->save_object();
  78
  79       /* Check for errors
  80        */
  81       if(count($this->dialog->check())){
  82         foreach($this->dialog->check() as $msgs){
  83           print_red($msgs);
  84         }
  85       }else{
  86         /* add new/edited vhost
  87          */
  88         $ret = $this->dialog->save();
  89         if(!$this->dialog->isNew){
  90           unset($this->Vhosts[$this->dialog->OldApacheServerName]);
  91         }
  92         $this->Vhosts[$ret['apacheServerName']] = $ret;
  93         $this->dialog = NULL;
  94       }
  95     }
  96
  97     /* Cancel vhost edit / new
  98      */
  99     if(isset($_POST['CancelVhostChanges'])){
 100       $this->dialog = NULL;
 101     }
 102
 103     /* Add empty new vhost
 104      */
 105     if(isset($_POST['AddVhost']) && chkacl($this->acl,"servapache") == ""){
 106       $this->dialog = new servapacheVhostEdit($this->config,$this->dn);
 107     }
 108
 109     /* Check for edit vhost request
 110      */
 111     $once = false;
 112     foreach( $_POST as $name => $value){
 113         //user_error(print_r($this->Vhosts,true));
 114       /* check all post for edit request
 115        */
 116       if(preg_match("/^editVhost_/",$name)&&!$once && chkacl($this->acl,"servapache") == ""){
 117         $once =true;
 118         $tmp = preg_replace("/^editVhost_/","",$name);
 119         $tmp = base64_decode(preg_replace("/_.*$/","",$tmp));
 120         $this->dialog= new servapacheVhostEdit($this->config,$this->dn,$this->Vhosts[$tmp]);
 121       }
 122
 123       /* check posts for delete vhost
 124        */
 125       if(preg_match("/^delVhost_/",$name)&&!$once && chkacl($this->acl,"servapache") == ""){
 126
 127         $once =true;
 128         $tmp = preg_replace("/^delVhost_/","",$name);
 129         $tmp = base64_decode(preg_replace("/_.*$/","",$tmp));
 130
 131         /* Initiate deletion
 132          */
 133         $this->RemoveVhost($tmp);
 134       }
 135     }
 136
 137     /* Show dialog
 138      */
 139     if($this->dialog!= NULL){
 140       $this->dialog->save_object();
 141       $this->dialog->parent = $this;
 142       return($this->dialog->execute());
 143     }
 144
 145     /* Create Listbox with existing Vhosts
 146      */
 147     $VhostList = new divSelectBox("apacheConfigs");
 148     $VhostList -> SetHeight(254);
 149
 150     /* Add entries to divlist
 151      */
 152     $editImg = "<input type='image' src='images/edit.png' name='editVhost_%s'>
 153       <input type='image' src='images/edittrash.png' name='delVhost_%s'>";
 154     foreach($this->Vhosts as $vhost => $values ){
 155       $VhostList->AddEntry(array(
 156             array("string" => $vhost),
 157             array("string" => str_replace("%s",base64_encode($vhost),$editImg))
 158             ));
 159     }
 160
 161     $smarty->assign("servapacheACL",chkacl($this->acl,"servapache"));
 162
 163     /* Display template
 164      */
 165     $smarty->assign("VhostList",$VhostList->DrawList());
 166     $display.= $smarty->fetch(get_template_path('servApacheVhost.tpl', TRUE));
 167     return($display);
 168   }
 169
 170
 171   /* Delete specified vhost
 172    */
 173   function RemoveVhost($id)
 174   {
 175       unset($this->Vhosts[$id]);
 176       return(true);
 177   }
 178
 179
 180   /* This function returns all used Vhostnames
 181    */
 182   function getUsedServerNames()
 183   {
 184     $ret = array();
 185     $ldap = $this->config->get_ldap_link();
 186     $ldap->cd($this->config->current['BASE']);
 187     $ldap->search("(&(objectClass=apacheConfig)(apacheServerName=*))",array("apacheServerName"));
 188     while($attr = $ldap->fetch()){
 189       $ret[$attr['apacheServerName'][0]][] = $attr['dn'];
 190     }
 191     return($ret);
 192   }
 193
 194
 195     /* Remove apache service
 196    */
 197   function remove_from_parent()
 198   {
 199     if($this->APACHEinitially_was_account){
 200       $bool = true;
 201       foreach($this->Vhosts as $key => $vhost){
 202         $bool= $bool & $this->RemoveVhost($key);
 203       }
 204
 205       if($bool){
 206         $this->save();
 207       }
 208       return($bool);
 209     }
 210   }
 211
 212
 213   /* Save to LDAP */
 214   function save()
 215   {
 216     $ldap = $this->config->get_ldap_link();
 217     $ldap->cd($this->config->current['BASE']);
 218
 219     /* Get differences
 220      */
 221
 222     $old_dn =  $this->orig_dn;
 223     if($old_dn == "new"){
 224       $old_dn = $this->dn;
 225     }
 226
 227     $tmp = getVhostEntriesDiff($this->config,$this->Vhosts,$old_dn);
 228
 229     /* Updated vhost entries if reverser or forward name has changed
 230      * Must be done before moving entries, else the given dn is invalid
 231      */
 232     if(isset($tmp['vhostUpdates'])){
 233       foreach($tmp['vhostUpdates'] as $dn => $attrs){
 234         $ldap->cd($dn);
 235         $ldap->modify($attrs);
 236         show_ldap_error("Vhost:".$ldap->get_error(), _("Updating Apache service failed"));
 237       }
 238     }
 239
 240     /* Delete apache vhost
 241      */
 242     foreach($tmp['del'] as $dn => $del){
 243       $ldap->cd($dn);
 244       $ldap->rmdir_recursive($dn);
 245       show_ldap_error($ldap->get_error(), _("Removing Apache entries failed"));
 246     }
 247
 248     /* move follwoing entries
 249      */
 250     foreach($tmp['move'] as $src => $dst){
 251       $this->recursive_move($src,$dst);
 252     }
 253
 254     /* Add || Update new apache entries
 255      */
 256     foreach($tmp['add'] as $dn => $attrs){
 257       $ldap->cd($dn);
 258 //      user_error(print_r($dn,true));
 259       $ldap->cat($dn, array('dn'));
 260       if(count($ldap->fetch())){
 261         $ldap->cd($dn);
 262         $ldap->modify ($attrs);
 263       }else{
 264         $ldap->cd($dn);
 265         $ldap->add($attrs);
 266       }
 267       show_ldap_error($ldap->get_error(), _("Saving apache entries failed"));
 268     }
 269   }
 270 }
 271 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 272 ?>