mod/lesson/lesson.php

   1 <?php  // $Id: lesson.php, v 1.0 25 Jan 2004
   2 /**
   3  * Handles lesson actions
   4  *
   5  * ACTIONS handled are:
   6  *    addbranchtable
   7  *    addendofbranch
   8  *    addcluster
   9  *    addendofcluster
  10  *    addpage
  11  *    confirmdelete
  12  *    continue
  13  *    delete
  14  *    editpage
  15  *    insertpage
  16  *    move
  17  *    moveit
  18  *    updatepage
  19  * @version $Id$
  20  * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  21  * @package lesson
  22  **/
  23
  24     require("../../config.php");
  25     require("locallib.php");
  26
  27     $id     = required_param('id', PARAM_INT);         // Course Module ID
  28     $action = required_param('action', PARAM_ALPHA);   // Action
  29
  30     list($cm, $course, $lesson) = lesson_get_basics($id);
  31
  32     require_login($course->id);
  33     $context = get_context_instance(CONTEXT_MODULE, $cm->id);
  34
  35 /// Set up some general variables
  36     $usehtmleditor = can_use_html_editor();
  37
  38 /// Process the action
  39     switch ($action) {
  40         case 'addbranchtable':
  41         case 'addpage':
  42         case 'confirmdelete':
  43         case 'editpage':
  44         case 'move':
  45             lesson_print_header($cm, $course, $lesson);
  46         case 'addcluster':
  47         case 'addendofbranch':
  48         case 'addendofcluster':
  49         case 'delete':
  50         case 'insertpage':
  51         case 'updatepage':
  52         case 'moveit':
  53             require_capability('mod/lesson:edit', $context);
  54         case 'continue':
  55             include($CFG->dirroot.'/mod/lesson/action/'.$action.'.php');
  56             break;
  57         default:
  58             error("Fatal Error: Unknown action\n");
  59     }
  60
  61     print_footer($course);
  62
  63 ?>