/**
* Dynamically loads child menu items for a course entity
*
* @param int $id The entity id
* @param int $parent_cluster_id The last cluster passed going down the curr_admin tree, or 0 if none
* @param int $parent_curriculum_id The last curriculum passed going down the curr_admin tree, or 0 if none
* @param int $num_block_icons Max number of entries to display
* @param string $parent_path Path of parent curriculum elements in the tree
* @return menuitem array The appropriate child items
*/
function block_curr_admin_load_menu_children_course($id, $parent_cluster_id, $parent_curriculum_id, $num_block_icons, $parent_path = '')
{
global $CFG;
// page dependencies
require_once $CFG->dirroot . '/curriculum/cmclasspage.class.php';
$result_items = array();
/*****************************************
* Course - Class Associations
*****************************************/
$class_css_class = block_curr_admin_get_item_css_class('class_instance');
// permissions filter
$class_contexts = cmclasspage::get_contexts('block/curr_admin:class:view');
$listing = cmclass_get_listing('crsname', 'asc', 0, $num_block_icons, '', '', $id, false, $class_contexts, $parent_cluster_id);
if (!empty($listing)) {
foreach ($listing as $item) {
$item->clsname = $item->idnumber;
$params = array('id' => $item->id, 'action' => 'view');
$result_items[] = block_curr_admin_get_menu_item('cmclass', $item, 'root', $class_css_class, $parent_cluster_id, $parent_curriculum_id, $params, false, $parent_path);
}
}
//summary item
$num_records = cmclass_count_records('', '', $id, false, $class_contexts, $parent_cluster_id);
if ($num_block_icons < $num_records) {
$params = array('action' => 'default', 'id' => $id);
//add extra param if appropriate
if (!empty($parent_cluster_id)) {
$params['parent_clusterid'] = $parent_cluster_id;
}
$result_items[] = block_curr_admin_get_menu_summary_item('cmclass', $class_css_class, $num_records - $num_block_icons, $params, '', $parent_path);
}
return $result_items;
}
function action_default()
{
// Get parameters
$sort = optional_param('sort', 'crsname', PARAM_ALPHA);
$dir = optional_param('dir', 'ASC', PARAM_ALPHA);
$page = optional_param('page', 0, PARAM_INT);
$perpage = optional_param('perpage', 30, PARAM_INT);
// how many per page
$namesearch = trim(optional_param('search', '', PARAM_TEXT));
$alpha = optional_param('alpha', '', PARAM_ALPHA);
$id = $this->get_cm_id();
//this parameter signifies a required relationship between a class and a track
//through a cluster
$parent_clusterid = $this->optional_param('parent_clusterid', 0, PARAM_INT);
// Define columns
$columns = array('crsname' => get_string('class_course', 'block_curr_admin'), 'idnumber' => get_string('class_idnumber', 'block_curr_admin'), 'moodlecourse' => get_string('class_moodle_course', 'block_curr_admin'), 'startdate' => get_string('class_startdate', 'block_curr_admin'), 'enddate' => get_string('class_enddate', 'block_curr_admin'), 'starttime' => get_string('class_starttime', 'block_curr_admin'), 'endtime' => get_string('class_endtime', 'block_curr_admin'), 'maxstudents' => get_string('class_maxstudents', 'block_curr_admin'), 'envname' => get_string('environment', 'block_curr_admin'));
$items = cmclass_get_listing($sort, $dir, $page * $perpage, $perpage, $namesearch, $alpha, $id, false, cmclasspage::get_contexts('block/curr_admin:class:view'), $parent_clusterid);
$numitems = cmclass_count_records($namesearch, $alpha, $id, false, cmclasspage::get_contexts('block/curr_admin:class:view'), $parent_clusterid);
cmclasspage::get_contexts('block/curr_admin:class:edit');
cmclasspage::get_contexts('block/curr_admin:class:delete');
if (!empty($id)) {
$coursepage = new coursepage(array('id' => $id));
$coursepage->print_tabs('cmclasspage', array('id' => $id));
}
$this->print_list_view($items, $numitems, $columns, $filter = null, $alphaflag = true, $searchflag = true);
}