// Display all menu pages with show/hide eyes
$table = new stdClass();
$table->head = array(get_string('coursemenu', 'format_page'), get_string('menuitem', 'format_page'), get_string('showhide', 'format_page'));
$table->wrap = array('nowrap', 'nowrap', '');
$table->size = array('', '', '150px');
$table->align = array('left', 'left', 'center');
$table->width = '60%';
$table->tablealign = 'center';
$table->cellpadding = '5px';
$table->cellspacing = '0';
$table->data = array();
foreach ($masters as $master) {
$table->data[] = array($master->nameone, '', '');
if ($pages = get_records('format_page', 'parent', $master->id, 'sortorder, nameone')) {
foreach ($pages as $page) {
if ($childpages = page_get_children($page->id)) {
$showhide = 'show';
// Default
// If any child is published, then this menu item is considered unlocked
foreach ($childpages as $childpage) {
if ($childpage->display & DISP_PUBLISH) {
$showhide = 'hide';
break;
}
}
$sesskey = sesskey();
$showhidestr = get_string($showhide);
$eye = '';
if (has_capability('format/page:managepages', $context)) {
$eye .= "<a href=\"{$CFG->wwwroot}/course/format/page/managemenu.php?id={$course->id}&pageid={$page->id}&showhide={$showhide}&sesskey={$sesskey}\">";
}
/**
* Gets all possible page parents for the given page
*
* @param int $pageid ID of the page to find parents for (0 is fine)
* @param int $courseid ID of the course that the page belongs to
* @return mixed
*/
function page_get_possible_parents($pageid, $courseid)
{
if ($parents = page_get_all_pages($courseid, 'flat')) {
if ($pageid != 0) {
// If zero, then it can have any page as a parent
// Get the children
$children = page_get_children($pageid);
// Unset the current page...
unset($parents[$pageid]);
// ...and all of its children
foreach ($children as $id => $child) {
unset($parents[$id]);
}
}
} else {
$parents = false;
}
return $parents;
}
public function get_menuitem($editing = false, $descend = false)
{
if (empty($this->link->id) or empty($this->config->pageid)) {
return false;
}
if (!($page = page_get($this->config->pageid))) {
// Probably deleted :(
return false;
}
// Set editing to avoid passing it everywhere
$this->editing = $editing;
$this->descend = $descend;
// Load the page with child tree(s)
$page->children = page_get_children($page->id, 'nested', $page->courseid);
// Generate menu item tree
return $this->page_to_menuitem($page);
}
