Updated functions.inc

[gosa.git] / gosa-core / include / class_pluglist.inc

diff --git a/gosa-core/include/class_pluglist.inc b/gosa-core/include/class_pluglist.inc
index 095620859bb274fa94c9980fad2961105ff08d62..714a3afc76a63da0b7d4886586643312e2f6b3eb 100644 (file)
--- a/gosa-core/include/class_pluglist.inc
+++ b/gosa-core/include/class_pluglist.inc
@@ -31,6 +31,7 @@ class pluglist {
        var $current= "";
        var $info= array();
        var $headlines = array();
+  var $allowed_plugins = array();
 
        function pluglist(&$config, &$ui)
        {
@@ -80,8 +81,17 @@ class pluglist {
        }
 
 
+       /*! \brief  Check whether we are allowed to modify the given acl or nit..
+                               This function is used to check which plugins are visible.
+                               
+               @param  The acl tag to test, eg.        "users/user:self", "systems", ...
+               @return Boolean TRUE on success else FALSE
+     */
        function check_access($aclname)
        {
+               /* Split given acl string into an array. 
+                       e.g. "user,systems" => array("users","systems");
+         */
                $acls_to_check = array();
                if(preg_match("/,/",$aclname)){
                        $acls_to_check = split(",",$aclname);
@@ -90,12 +100,28 @@ class pluglist {
                }
 
                foreach($acls_to_check as $acl_to_check){
-                       $deps = $this->ui->get_module_departments($acl_to_check);
-                       if(count($deps)) return TRUE;
+               
+                       /* Check if the given acl tag is only valid for self acl entries  
+                 <plugin acl="users/user:self" class="user"...
+             */        
+                       if(preg_match("/:self$/",$acl_to_check)){
+                               $acl_to_check = preg_replace("/:self$/","",$acl_to_check);      
+                               if($this->ui->get_permissions($this->ui->dn,$acl_to_check,"") != ""){
+                                       return(TRUE);
+                               }
+                               return(FALSE);
+                       }else{
+               
+                               /* No self acls. Check if we have any acls for the given ACL type 
+                 */
+                               $deps = $this->ui->get_module_departments($acl_to_check,TRUE);
+                               if(count($deps)) return TRUE;
+                       }
                }
                return (FALSE);
        }
 
+
        function gen_headlines()
        {
                $ret = array();
@@ -161,6 +187,8 @@ class pluglist {
 
                                        if ($this->check_access($info['ACL'])){
 
+            $this->allowed_plugins[$index] = $index;
+ 
                                                $entries= $entries."<p class=\"menuitem\" ".
                                                        "onClick='return question(\""._("You are currently editing a database entry. Do you want to dismiss the changes?")."\", \"$href\");'>";
                                                if(session::get('js')){
@@ -225,7 +253,6 @@ class pluglist {
        function show_iconmenu()
        {
                global $class_mapping;
-
                if ($this->iconmenu == ""){
                        $cfg= $this->config->data['MENU'];
 
@@ -279,7 +306,11 @@ class pluglist {
                                                if (isset($info['ICON'])){
                                                        $image= get_template_path('images/'.$info['ICON']);
                                                } else {
+              if(!preg_match("/\//",$plIcon)){
                                                        $image= get_template_path("plugins/".preg_replace('%^.*/([^/]+)/[^/]+$%', '\1', $class_mapping[$info['CLASS']])."/images/$plIcon");
+              }else{
+                $image = $plIcon; 
+              }
                                                }
                                                if ($col > 5){
                                                        $entries= $entries."</tr><tr>";
@@ -352,5 +383,25 @@ class pluglist {
                 return (0);
 
        }
+
+  /*! \brief  This function checks if we are allowed to view the plugin with the given id 
+      @param  $plug_id  Integer  The ID of the plugin.
+      @return Boolean   TRUE if we are allowed to view the plugin else FASLE
+   */
+  function plugin_access_allowed($plug_id)
+  {
+    return(isset($this->allowed_plugins[$plug_id]));
+  }
+
+
+  /*! \brief  Force the menu to be recreated 
+   */
+  function reset_menus()
+  {
+    $this->menu = "";
+    $this->iconmenu ="";
+  }
+
 }
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 ?>