Added custum action feature

public_html/custom_action.php

@@ -0,0 +1,104 @@
+<?php
+/*******************************************************************************
+ * Copyright (C) 2007 Easter-eggs
+ * http://ldapsaisie.labs.libre-entreprise.org
+ *
+ * Author: See AUTHORS file in top-level directory.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+******************************************************************************/
+
+require_once 'core.php';
+
+if(LSsession :: startLSsession()) {
+
+  if ((isset($_GET['LSobject'])) && (isset($_GET['dn'])) && (isset($_GET['customAction']))) {
+    
+    if (LSsession ::loadLSobject($_GET['LSobject'])) {
+        if ( LSsession :: canExecuteCustomAction($_GET['dn'],$_GET['LSobject'],$_GET['customAction']) ) {
+          $object = new $_GET['LSobject']();
+          if ($object -> loadData($_GET['dn'])) {
+            $config = LSconfig :: get('LSobjects.'.$_GET['LSobject'].'.customActions.'.$_GET['customAction']);
+            if (isset($config['function']) && is_callable($config['function'])) {
+              if (isset($config['label'])) {
+                $title=__($config['label']);
+              }
+              else {
+                $title=__($_GET['customAction']);
+              }
+              if (isset($_GET['valid'])) {
+                $objectname=$object -> getDisplayName();
+                $GLOBALS['Smarty'] -> assign('pagetitle',$title.' : '.$objectname);
+                if ($config['function']($object)) {
+                  if ($config['onSuccessMsgFormat']) {
+
+                  }
+                  else {
+                    LSsession :: addInfo(getFData(_('The custom action %{customAction} have been successfully execute on %{objectname}.'),array('objectname' => $objectname,'customAction' => $_GET['customAction'])));
+                  }
+                  LSsession :: redirect('view.php?LSobject='.$_GET['LSobject'].'&refresh');
+                }
+                else {
+                  LSerror :: addErrorCode('LSldapObject_15',$objectname);
+                }
+              }
+              else {
+                $objectname=$object -> getDisplayName();
+                $question=(
+			isset($config['question_format'])?
+			getFData(__($config['question_format']),$objectname):
+			getFData(
+				_('Do you really want to execute custom action %{customAction} on %{objectname} ?'),
+				array(
+					'objectname' => $objectname,
+					'customAction' => $_GET['customAction']
+				)
+			)
+		);
+                $GLOBALS['Smarty'] -> assign('pagetitle',$title.' : '.$objectname);
+                $GLOBALS['Smarty'] -> assign('question',$question);
+                $GLOBALS['Smarty'] -> assign('validation_url','custom_action.php?LSobject='.$_GET['LSobject'].'&amp;dn='.$_GET['dn'].'&amp;customAction='.$_GET['customAction'].'&amp;valid');
+                $GLOBALS['Smarty'] -> assign('validation_label',_('Validate'));
+              }
+              LSsession :: setTemplate('question.tpl');
+            }
+            else {
+              LSerror :: addErrorCode('LSsession_13');
+            }
+          }
+          else {
+            LSerror :: addErrorCode('LSsession_12');
+          }
+        }
+        else {
+          LSerror :: addErrorCode('LSsession_11');
+        }
+    }
+    else {
+      LSerror :: addErrorCode('LSldapObject_01');
+    }
+  }
+  else {
+    LSerror :: addErrorCode('LSsession_12');
+  }
+
+}
+else {
+  LSsession :: setTemplate('login.tpl');
+}
+
+// Affichage des retours d'erreurs
+LSsession :: displayTemplate();
+?>

public_html/includes/class/class.LSsession.php

@@ -1884,6 +1884,32 @@ class LSsession {
     return self :: relationCanAccess($dn,$LSobject,$relationName,'w');
   }
 
+  /**
+   * Retourne le droit de l'utilisateur a executer une customAction
+   * 
+   * @param[in] string $dn Le DN de l'objet
+   * @param[in] string $LSobject Le type de l'objet
+   * @param[in] string $customActionName Le nom de la customAction
+   *
+   * @retval boolean True si l'utilisateur peut executer cette customAction, false sinon
+   */
+  public static function canExecuteCustomAction($dn,$LSobject,$customActionName) {
+    $conf=LSconfig :: get('LSobjects.'.$LSobject.'.customActions.'.$customActionName);
+    if (!is_array($conf))
+      return;
+    $whoami = self :: whoami($dn);
+
+    if (isset($conf['rights']) && is_array($conf['rights'])) {
+      foreach($whoami as $who) {
+        if (in_array($who,$conf['rights'])) {
+          return True;
+        }
+      }
+    }
+    
+    return;
+  }
+
   /**
    * Ajoute un fichier temporaire
    * 
@@ -2169,7 +2195,10 @@ class LSsession {
     LSerror :: defineError('LSsession_12',
     _("LSsession : Some informations are missing to display this page.")
     );
-    // 13 -> 16 : not yet used
+    LSerror :: defineError('LSsession_13',
+    _("LSsession : The function of the custom action %{name} does not exists or is not configured.")
+    );
+    // 14 -> 16 : not yet used
     LSerror :: defineError('LSsession_17',
     _("LSsession : Error during creation of list of levels. Contact administrators. (Code : %{code})")
     );

public_html/lang/generate_lang_file.php

@@ -71,6 +71,15 @@ if (loadDir('../'.LS_OBJECTS_DIR)) {
         add($rel['emptyText']);
       }
     }
+    // Custom Actions
+    if (is_array($conf['customActions'])) {
+      foreach($conf['customActions'] as $act) {
+        add($act['label']);
+        add($act['question_format']);
+        add($act['onSuccessMsgFormat']);
+      }
+    }
+
     // LSform
     if (is_array($conf['LSform']['layout'])) {
       foreach($conf['LSform']['layout'] as $lay) {

public_html/view.php

@@ -61,6 +61,20 @@ if(LSsession :: startLSsession()) {
                 'action' => 'delete'
               );
             }
+
+            // Custum Actions
+            $customActionsConfig = LSconfig :: get('LSobjects.'.$LSobject.'.customActions');
+            if (is_array($customActionsConfig)) {
+              foreach($customActionsConfig as $name => $config) {
+                if (LSsession :: canExecuteCustomAction($dn,$LSobject,$name)) {
+                  $LSview_actions[] = array (
+                    'label' => ((isset($config['label']))?__($config['label']):__($name)),
+                    'url' => 'custom_action.php?LSobject='.$LSobject.'&dn='.$dn.'&customAction='.$name,
+                    'action' => ((isset($config['icon']))?$config['icon']:'generate')
+                  );
+                }
+              }
+            }
             
             if (LSsession :: getLSuserObjectDn() != $dn) {
               $object = new $LSobject();