function podcaster_get_types()
{
global $CFG;
require_once $CFG->dirroot . '/mod/podcaster/lib/util.php';
$usegroups = false;
$types = array();
if (isset($CFG->podcaster_submenus) && $CFG->podcaster_submenus != 'none') {
// TODO: adapt for other criteria
$subtypes = array();
if (strpos($CFG->podcaster_submenus, 'repository') !== false) {
$repositories = get_records('podcaster_repository', 'enabled', '1');
foreach ($repositories as $id => $r) {
$t = new object();
$t->modclass = $CFG->podcaster_type == 'resource' ? MOD_CLASS_RESOURCE : MOD_CLASS_ACTIVITY;
$t->type = 'podcaster&type=repository' . podcaster_util::number2az($r->id);
$t->typestr = podcaster_util::get_string('repository_' . $r->name . '_title');
$subtypes[] = $t;
unset($t);
}
}
if (strpos($CFG->podcaster_submenus, 'format') !== false) {
$formats = explode(',', $CFG->podcaster_formats);
$merge = count($subtypes) > 0;
$subtypes2 = array();
foreach ($formats as $format) {
if (!$merge) {
$t = new object();
$t->modclass = $CFG->podcaster_type == 'resource' ? MOD_CLASS_RESOURCE : MOD_CLASS_ACTIVITY;
$t->type = 'podcaster&type=format' . strtoupper($format);
$t->typestr = podcaster_util::get_string('format_' . $format . '_title');
$subtypes2[] = $t;
unset($t);
} else {
foreach ($subtypes as $subtype) {
$t = new object();
$t->modclass = $subtype->modclass;
$t->type = $subtype->type . 'format' . strtoupper($format);
$t->typestr = $subtype->typestr . ', ' . podcaster_util::get_string('format_' . $format . '_title');
$subtypes2[] = $t;
unset($t);
}
}
}
$subtypes = $subtypes2;
}
if (strpos($CFG->podcaster_submenus, 'license') !== false) {
$licenses = get_records('podcaster_license');
$merge = count($subtypes) > 0;
$subtypes2 = array();
foreach ($licenses as $id => $license) {
if (!$merge) {
$t = new object();
$t->modclass = $CFG->podcaster_type == 'resource' ? MOD_CLASS_RESOURCE : MOD_CLASS_ACTIVITY;
$t->type = 'podcaster&type=license' . podcaster_util::number2az($license->id);
$t->typestr = podcaster_util::get_string('license_' . $license->name . '_title');
$subtypes2[] = $t;
unset($t);
} else {
foreach ($subtypes as $subtype) {
$t = new object();
$t->modclass = $subtype->modclass;
$t->type = $subtype->type . 'license' . podcaster_util::number2az($license->id);
$t->typestr = $subtype->typestr . ', ' . podcaster_util::get_string('license_' . $license->name . '_title');
$subtypes2[] = $t;
unset($t);
}
}
}
$subtypes = $subtypes2;
}
if (count($subtypes) > 1) {
$usegroups = true;
$start = new object();
$start->modclass = $CFG->podcaster_type == 'resource' ? MOD_CLASS_RESOURCE : MOD_CLASS_ACTIVITY;
$start->type = 'podcaster_group_start';
$start->typestr = '--Podcasts';
$types[] = $start;
foreach ($subtypes as $subtype) {
$types[] = $subtype;
}
$end = new object();
$end->modclass = $CFG->podcaster_type == 'resource' ? MOD_CLASS_RESOURCE : MOD_CLASS_ACTIVITY;
$end->type = 'podcaster_group_end';
$end->typestr = '--';
$types[] = $end;
}
}
if ($usegroups == false) {
$type = new object();
$type->modclass = $CFG->podcaster_type == 'resource' ? MOD_CLASS_RESOURCE : MOD_CLASS_ACTIVITY;
$type->type = 'podcaster';
$type->typestr = get_string('modulename', 'podcaster');
$types[] = $type;
}
return $types;
}
