* @package dokeos.backup
*/
class CourseSelectForm
{
/**
* Display the form
* @param array $hidden_fiels Hidden fields to add to the form.
*/
function display_form($course, $hidden_fields = null)
{
$resource_titles[RESOURCE_EVENT] = get_lang('Events');
$resource_titles[RESOURCE_ANNOUNCEMENT] = get_lang('Announcements');
$resource_titles[RESOURCE_DOCUMENT] = get_lang('Documents');
$resource_titles[RESOURCE_LINK] = get_lang('Links');
$resource_titles[RESOURCE_COURSEDESCRIPTION] = get_lang('CourseDescription');
$resource_titles[RESOURCE_FORUM] = get_lang('Forums');
$resource_titles[RESOURCE_QUIZ] = get_lang('Tests');
$resource_titles[RESOURCE_LEARNPATH] = get_lang('Learnpaths');
$resource_titles[RESOURCE_SCORM] = 'SCORM';
$resource_titles[RESOURCE_TOOL_INTRO] = get_lang('ToolIntro');
$resource_titles[RESOURCE_SURVEY] = get_lang('Survey');
?>
';
echo get_lang('SelectResources');
echo '';
echo '';
echo '';
echo '';
echo '';
}
/**
* Get the posted course
* @return course The course-object with all resources selected by the user
* in the form given by display_form(...)
*/
function get_posted_course()
{
$course = unserialize(base64_decode($_POST['course']));
foreach ($course->resources as $type => $resources)
{
switch ($type)
{
case RESOURCE_LINKCATEGORY :
case RESOURCE_FORUMCATEGORY :
case RESOURCE_FORUMPOST :
case RESOURCE_FORUMTOPIC :
case RESOURCE_QUIZQUESTION :
case RESOURCE_SURVEYQUESTION:
case RESOURCE_DOCUMENT:
// Mark folders to import which are not selected by the user to import,
// but in which a document was selected.
$documents = $_POST['resource'][RESOURCE_DOCUMENT];
foreach($resources as $id => $obj)
{
if( $obj->file_type == 'folder' && ! isset($_POST['resource'][RESOURCE_DOCUMENT][$id]))
{
foreach($documents as $id_to_check => $post_value)
{
$obj_to_check = $resources[$id_to_check];
$shared_path_part = substr($obj_to_check->path,0,strlen($obj->path));
if($id_to_check != $id && $obj->path == $shared_path_part)
{
$_POST['resource'][RESOURCE_DOCUMENT][$id] = 1;
break;
}
}
}
}
default :
foreach ($resources as $id => $obj)
{
$resource_is_used_elsewhere = $course->is_linked_resource($obj);
// check if document is in a quiz (audio/video)
if( $type == RESOURCE_DOCUMENT && $course->has_resources(RESOURCE_QUIZ))
{
foreach($course->resources[RESOURCE_QUIZ] as $qid => $quiz)
{
if($quiz->media == $id)
{
$resource_is_used_elsewhere = true;
}
}
}
if (!isset ($_POST['resource'][$type][$id]) && !$resource_is_used_elsewhere)
{
unset ($course->resources[$type][$id]);
}
}
}
}
return $course;
}
}
?>