1 files changed, 115 insertions, 0 deletions
diff --git a/lib/elearning/PmWikiContentModule.php b/lib/elearning/PmWikiContentModule.php
new file mode 100644
index 0000000..fb3cccd
--- /dev/null
+++ b/lib/elearning/PmWikiContentModule.php
@@ -0,0 +1,115 @@
+<?php
+# Lifter002: TODO
+# Lifter007: TODO
+# Lifter003: TODO
+# Lifter010: TODO
+
+/*
+ * PmWikiContentModule.php - Provides access PmWiki Modules
+ *
+ * Copyright (C) 2006 - Marco Diedrich (mdiedric@uos.de)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+/**
+*
+* This class contains methods to handle PmWiki learning modules
+*
+* @author   Marco Diedrich <mdiedric@uos.de>
+* @access   public
+* @modulegroup  elearning_interface_modules
+* @module       PmWikiContentModule
+* @package  ELearning-Interface
+*/
+
+class PmWikiContentModule extends ContentModule
+{
+    public $link;
+    public $client;
+    public $chdate;
+    public $accepted_users;
+
+    /**
+    * constructor
+    *
+    * init class.
+    * @access public
+    * @param string $module_id module-id
+    * @param string $module_type module-type
+    * @param string $cms_type system-type
+    */
+
+    function __construct($module_id, $module_type, $cms_type)
+    {
+        parent::__construct($module_id, $module_type, $cms_type);
+        $this->link = $GLOBALS['connected_cms'][$this->cms_type]->ABSOLUTE_PATH_ELEARNINGMODULES.$this->id."/";
+        $this->client = WebserviceClient::instance( $this->link. '?' .
+                                                    $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['URL_PARAMS'],
+                                                    $GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['WEBSERVICE_CLASS']);
+    }
+
+    /**
+    * reads data for content module
+    *
+    */
+
+    function readData()
+    {
+        global $connected_cms, $view, $search_key, $cms_select, $current_module;
+
+        $args = [$GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['soap_data']['api-key'], $this->id];
+
+        $field_data = $connected_cms[$this->cms_type]->client->call('get_field_info', $args);
+
+        $this->title = $field_data['field_title'];
+        $this->authors = $field_data['field_author'];
+        $this->chdate = $field_data['change_date'];
+
+        $this->accepted_users = $field_data['field_accepted_users'];
+
+        return false;
+    }
+
+    /**
+    * get permission-status
+    *
+    * returns true, if operation is allowed
+    * @access public
+    * @param string $operation operation
+    * @return boolean allowed
+    */
+
+    function isAllowed($operation)
+    {
+        global $connected_cms, $view, $search_key, $cms_select, $current_module;
+
+        if (Config::get()->STUDIP_INSTALLATION_ID)
+        {
+            $username = Config::get()->STUDIP_INSTALLATION_ID."#".$GLOBALS['auth']->auth['uname'];
+        } else
+        {
+            $username = $GLOBALS['auth']->auth['uname'];
+        }
+
+        $args = [$GLOBALS['ELEARNING_INTERFACE_MODULES'][$this->cms_type]['soap_data']['api-key'],$this->id, $username];
+
+        $authorized = $connected_cms[$this->cms_type]->client->call('field_accessable_by_user', $args);
+
+        if ($authorized)
+        {
+            return true;
+        } else
+        {
+            # old authorization
+            if (is_array($this->accepted_users) && in_array($username, $this->accepted_users))
+                return true;
+            else
+                return false;
+        }
+
+    }
+}