function get_group_courseware($group_id = null)
{
if (!$group_id) {
global $bp;
$group_id = $bp->groups->current_group->id;
}
$group_data['bibliography'] = array();
$group_data['responses_count'] = 0;
$group_data['assignment_topics_count'] = 0;
$group_data['user_grades'] = array();
$group_data['courses'] = (array) BPSP_Courses::has_courses($group_id);
$group_data['assignments'] = (array) BPSP_Assignments::has_assignments($group_id);
$group_data['schedules'] = BPSP_Schedules::has_schedules($group_id);
$posts = array_merge($group_data['courses'], $group_data['assignments']);
if ($posts) {
foreach ($posts as &$post) {
// Get group bibs
$group_data['bibliography'] = array_merge($group_data['bibliography'], BPSP_Bibliography::get_bibs($post->ID));
// Get group responses
if ($post->post_type == 'assignment') {
// Forum threads
if (get_post_meta($post->ID, 'topic_link', true) != '') {
$group_data['assignment_topics_count'] += 1;
}
// Responses
$post->responses = get_children(array('post_parent' => $post->ID, 'post_type' => 'response'));
$group_data['responses_count'] += count($post->responses);
// Gradebook
$group_data['user_grades'][] = BPSP_Gradebook::load_grade_by_user_id($post->ID, $bp->loggedin_user->id);
}
}
}
$group_data['bibliography_count'] = count($group_data['bibliography']);
return $group_data;
}
/**
* toICS()
*
* Outputs group schedules in ICS format
*/
function toICS()
{
require_once BPSP_PLUGIN_DIR . '/schedules/iCalcreator.class.php';
global $bp;
define('ICAL_LANG', get_bloginfo('language'));
$cal = new vcalendar();
$cal->setConfig('unique_id', str_replace('http://', '', get_bloginfo('siteurl')));
$cal->setConfig('filename', $bp->groups->current_group->slug);
$cal->setProperty('X-WR-CALNAME', __('Calendar for: ', 'bpsp') . $bp->groups->current_group->name);
$cal->setProperty('X-WR-CALDESC', $bp->groups->current_group->description);
$cal->setProperty('X-WR-TIMEZONE', get_option('timezone_string'));
$schedules = $this->has_schedules();
$assignments = BPSP_Assignments::has_assignments();
$entries = array_merge($assignments, $schedules);
foreach ($entries as $entry) {
setup_postdata($entry);
$e = new vevent();
if ($entry->post_type == "schedule") {
$date = getdate(strtotime($entry->start_date));
} elseif ($entry->post_type == "assignment") {
$date = getdate(strtotime($entry->post_date));
}
$dtstart['year'] = $date['year'];
$dtstart['month'] = $date['mon'];
$dtstart['day'] = $date['mday'];
$dtstart['hour'] = $date['hours'];
$dtstart['min'] = $date['minutes'];
$dtstart['sec'] = $date['seconds'];
$e->setProperty('dtstart', $dtstart);
$e->setProperty('description', get_the_content() . "\n\n" . $entry->permalink);
if (!empty($entry->location)) {
$e->setProperty('location', $entry->location);
}
if ($entry->post_type == "assignment") {
$entry->end_date = $entry->due_date;
}
// make assignments compatible with schedule parser
if (!empty($entry->end_date)) {
$date = getdate(strtotime($entry->end_date));
$dtend['year'] = $date['year'];
$dtend['month'] = $date['mon'];
$dtend['day'] = $date['mday'];
$dtend['hour'] = $date['hours'];
$dtend['min'] = $date['minutes'];
$dtend['sec'] = $date['seconds'];
$e->setProperty('dtend', $dtend);
} else {
$e->setProperty('duration', 0, 1, 0);
}
// Assume it's an one day event
$e->setProperty('summary', get_the_title($entry->ID));
$e->setProperty('status', 'CONFIRMED');
$cal->setComponent($e);
}
header("HTTP/1.1 200 OK");
die($cal->returnCalendar());
}
