dirroot/enrol/enrol.class.php");
class enrolment_plugin extends enrolment_base {
/// Override the base print_entry() function
function print_entry($course) {
global $CFG, $USER;
$strloginto = get_string("loginto", "", $course->shortname);
$strcourses = get_string("courses");
$teacher = get_teacher($course->id);
if ( (float) $course->cost < 0 ) {
$cost = (float) $CFG->enrol_cost;
} else {
$cost = (float) $course->cost;
}
$cost = format_float($cost, 2);
if (abs($cost) < 0.01) { // no cost, default to base class entry to course
parent::print_entry($course);
} else {
print_header($strloginto, $course->fullname,
"wwwroot/courses/\">$strcourses -> $strloginto");
print_course($course, "80%");
print_simple_box_start("center");
include("$CFG->dirroot/enrol/paypal/enrol.html");
echo "";
print_simple_box_end();
print_footer();
}
} // end of function print_entry()
/// Override the base check_entry() function
/// This should never be called for this type of enrolment anyway
function check_entry($form, $course) {
}
/// Override the get_access_icons() function
function get_access_icons($course) {
global $CFG;
$str = '';
if ( (float) $course->cost < 0) {
$cost = (float) $CFG->enrol_cost;
} else {
$cost = (float) $course->cost;
}
if (abs($cost) < 0.01) {
$str = parent::get_access_icons($course);
} else {
$strrequirespayment = get_string("requirespayment");
$strcost = get_string("cost");
if (empty($CFG->enrol_paypalcurrency)) {
$CFG->enrol_paypalcurrency = 'USD';
}
switch ($CFG->enrol_paypalcurrency) {
case 'EUR': $currency = '€'; break;
case 'CAD': $currency = '$'; break;
case 'GBP': $currency = '£'; break;
case 'JPY': $currency = '¥'; break;
default: $currency = '$'; break;
}
$str .= "$strcost: wwwroot/course/view.php?id=$course->id\">";
$str .= "$currency".format_float($cost,2).'
';
}
return $str;
}
} // end of class definition