[WWcvs] wwmoodle: Added code which prevents anyone but an administrator from editing a wwlink Block.

[Mike G. v. a. <we...@ma...>]

Log Message:
-----------
Added code which prevents anyone but an administrator from editing a wwlink Block.
(security feature -- inspired by Zig Fiedorwicz)

Modified Files:
--------------
    wwmoodle/wwassignment4/moodle/blocks/wwlink:
        block_wwlink.php

Revision Data
-------------
Index: block_wwlink.php
===================================================================
RCS file: /webwork/cvs/system/wwmoodle/wwassignment4/moodle/blocks/wwlink/block_wwlink.php,v
retrieving revision 1.5
retrieving revision 1.6
diff -Lwwassignment4/moodle/blocks/wwlink/block_wwlink.php -Lwwassignment4/moodle/blocks/wwlink/block_wwlink.php -u -r1.5 -r1.6
--- wwassignment4/moodle/blocks/wwlink/block_wwlink.php
+++ wwassignment4/moodle/blocks/wwlink/block_wwlink.php
@@ -19,31 +19,7 @@
         return true;
     }
     
-    /**
-    * @desc Saves the form data from configuration into the wwassignment_bridge table.
-    */
-//    function instance_config_save($data) {
-        
-//         $webworkcourse = $data->webwork_link_id;
-//         $moodlecourse = $data->courseid;
-//         
-//         $wwassignmentbridge = new stdClass;
-//         $wwassignmentbridge->course = $moodlecourse;
-//         $wwassignmentbridge->webwork_course = $webworkcourse;
-//         
-//         //has this mapping been defined
-//         $record = get_record('wwassignment_bridge','course',$moodlecourse);
-//         if(!$record) {
-//             //new one
-//             insert_record('wwassignment_bridge',$wwassignmentbridge);
-//         } else {
-//             //update
-//             $wwassignmentbridge->id = $record->id;
-//             update_record('wwassignment_bridge',$wwassignmentbridge);
-//         }
-        
-//        return parent::instance_config_save($data);        
-//    }
+ 
     
     /**
     * @desc Makes sure that the only place this block can be added is on course-view page. This insures one block per course.
@@ -52,35 +28,15 @@
         return array('all' => false, 'course-view' => true);
     }
     
-    /**
-    * @desc Prints the content of the block. Whether or not the course is connected to a moodle course.
-    */
-//     function get_content() {
-//         global $COURSE;
-//         print_r($this->config  );
-//         $courseid = $COURSE->id;
-//         $record = get_record('wwassignment_bridge','course',$courseid);
-//         print_r($record);
-//         if(!$record) {
-//             $wwlinkdata = $this->config;
-//             if (!$wwlinkdata) {
-// 				$this->content->text = get_string('not_connected','block_wwlink');
-// 			} else {
-// 				$this->content->text = "connecting to ". $this->config->webwork_link_id;
-// 				$wwassignmentbridge->course = $courseid;
-// 				$wwassignmentbridge->webwork_course = $wwlinkdata->webwork_link_id;
-// 				insert_record('wwassignment_bridge',$wwassignmentbridge);
-// 			}
-//         	
-//         } else {
-//             $this->content->text = get_string('connected','block_wwlink') . ' ' . $record->webwork_course; 
-//         }
-//         $this->content->footer = '';
-//         return $this->content;
-//     }
+<<<<<<< block_wwlink.php
+function user_can_edit() {
+	require_capability('moode/site:doanything',get_context_instance(CONTEXT_SYSTEM));
+	return parent::user_can_edit();
+}
 
 // new method for storing state:
 // we can store it in the configuration data for the block! we don't need the wwassignment_bridge table to store state.
+
     function get_content() {
         global $COURSE;
         //print_r($this->config  );