/**
* Returns a list of help links the user is permitted to see.
*
* @return array Array of HTML link fragments.
*/
protected function get_help_links()
{
// Must be configured site level.
if (!$this->displayhelplinks) {
return array();
}
// Get the Help urls if enabled.
$helpurls = block_mhaairs_connect::get_help_urls();
if ($helpurls === false) {
return array();
}
$helplinks = array();
$context = $this->page->context;
// Admin help link.
$adminhelp = has_capability('block/mhaairs:viewadmindoc', $context);
if ($adminhelp) {
$targetw = array('target' => '__mhaairs_adminhelp_window');
$adminhelplink = html_writer::link($helpurls['AdminHelpUrl'], get_string('adminhelplabel', __CLASS__), $targetw);
$helplinks[] = $adminhelplink;
}
// Teacher help link.
$teacherhelp = has_capability('block/mhaairs:viewteacherdoc', $context);
if ($teacherhelp) {
$targetw = array('target' => '__mhaairs_teacherhelp_window');
$instrhelplink = html_writer::link($helpurls['InstructorHelpUrl'], get_string('instructorhelplabel', __CLASS__), $targetw);
$helplinks[] = $instrhelplink;
}
return $helplinks;
}
