function events($EventId = FALSE, $OccurrenceId = FALSE)
{
show_404();
if (FALSE !== $EventId && !is_numeric($EventId)) {
show_404();
}
if (FALSE !== $OccurrenceId && !is_numeric($OccurrenceId)) {
show_404();
}
if (!CheckPermissions('vip+pr')) {
return;
}
$this->load->model('calendar/events_model');
$this->load->model('calendar/recurrence_model');
$this->load->helper('text');
if (FALSE === $EventId) {
// Quick thingy to add atandard english calendar rules to current
// organisation. Note they aren't created with occurrences.
if (FALSE) {
$rules = $this->RuleCollectionStdEngland();
foreach ($rules as $info) {
$name = $info[0];
$rule = $info[1];
/// @todo Update for new recurrence system
$rule_id = $this->recurrence_model->AddRule($rule);
if (FALSE === $rule_id) {
$this->messages->AddMessage('warning', 'RRule named ' . $name . ' could not be added');
} else {
$new_event = array('name' => $name, 'recurrence_rule_id' => $rule_id);
try {
$result = $this->events_model->EventCreate($new_event);
$this->messages->AddMessage('success', 'added ' . $name);
} catch (Exception $e) {
$this->messages->AddMessage('error', 'while creating event ' . $name . ': ' . $e->getMessage());
}
}
}
}
$fields = array('event_id' => 'events.event_id', 'name' => 'events.event_name', 'description' => 'events.event_description');
$results = $this->events_model->EventsGet($fields, FALSE, TRUE);
$events = array();
if (FALSE !== $results) {
foreach ($results as $result) {
if (!array_key_exists($result['event_id'], $events)) {
$events[$result['event_id']] = $result;
}
}
}
$op = '<OL>';
foreach ($events as $event) {
if (array_key_exists('event_recurrence_rule', $event) && NULL != $event['event_recurrence_rule']) {
$event['description'] = $event['event_recurrence_rule']->ToString() . ' - ' . $event['description'];
}
$op .= '<LI><A HREF="' . vip_url('calendar/events/' . $event['event_id']) . '">' . $event['name'] . '</A> - ' . $event['description'] . '</LI>';
}
$op .= '</OL>';
$this->main_frame->SetTitle('Events');
$this->main_frame->SetContent(new SimpleView($op));
} else {
$special_condition = 'events.event_id=' . $EventId;
if (FALSE === $OccurrenceId) {
$filter = new EventOccurrenceFilter();
$filter->DisableSource('subscribed');
$filter->SetSpecialCondition($special_condition);
$fields = array('occurrence_id' => 'event_occurrences.event_occurrence_id', 'start' => 'event_occurrences.event_occurrence_start_time', 'end' => 'event_occurrences.event_occurrence_end_time', 'status' => $filter->ExpressionPublicState());
$results = $filter->GenerateOccurrences($fields);
$occurrences = array();
foreach ($results as $result) {
if (!array_key_exists($result['occurrence_id'], $occurrences)) {
$occurrences[$result['occurrence_id']] = $result;
}
}
$op = '<H4>Existing occurrences</H4>';
$op .= '<OL>';
foreach ($occurrences as $occurrence) {
$operations = array();
if ($occurrence['status'] === 'draft') {
$operations[] = 'publish';
$operations[] = 'trash';
}
if ($occurrence['status'] === 'movedraft') {
$operations[] = 'publishmove';
$operations[] = 'restoremove';
$operations[] = 'cancelmove';
}
if ($occurrence['status'] === 'trashed') {
$operations[] = 'untrash';
}
if ($occurrence['status'] === 'published') {
$operations[] = 'cancel';
$operations[] = 'postpone';
}
if ($occurrence['status'] === 'cancelled') {
$operations[] = 'uncancel';
$operations[] = 'postpone';
}
$links = array();
foreach ($operations as $operation) {
$links[] = '<A HREF="' . vip_url('calendar/occop/' . $operation . '/' . $EventId . '/' . $occurrence['occurrence_id']) . '">' . $operation . '</A>';
}
$op .= '<LI>' . $occurrence['status'] . ' <A HREF="' . vip_url('calendar/events/' . $EventId . '/' . $occurrence['occurrence_id']) . '">' . $occurrence['start'] . ' -> ' . $occurrence['end'] . '</A> ' . ' (' . implode(', ', $links) . ') </LI>';
}
$op .= '</OL>';
// Get event information
$events = $this->events_model->EventsGet(array('events.*'), $EventId, TRUE);
// If theres a recurrence rule, use it to generate the next two
// years occurrences
if (isset($events[0]['event_recurrence_rule'])) {
$op .= '<H4>Generated occurrences in next 5 years</H4>';
$op .= '<P><em>' . $events[0]['event_recurrence_rule']->ToString() . '</em></P>';
$occurrences_calculated = array_keys($events[0]['event_recurrence_rule']->FindTimes(time(), strtotime('+5years')));
foreach ($occurrences_calculated as $key => $timestamp) {
$occurrences_calculated[$key] = date(DATE_RFC822, $timestamp);
}
$op .= '<pre>' . ascii_to_entities(var_export($occurrences_calculated, true)) . '</pre>';
}
$op .= '<H4>Event information</H4>';
$op .= '<pre>' . ascii_to_entities(var_export($events, true)) . '</pre>';
$op .= '<H4>RSVP list</H4>';
$rsvps = $this->events_model->GetEventRsvp($EventId);
$op .= '<pre>' . ascii_to_entities(var_export($rsvps, true)) . '</pre>';
$this->main_frame->SetTitle('Events');
$this->main_frame->SetContent(new SimpleView($op));
} else {
$special_condition .= ' AND event_occurrences.event_occurrence_id=' . $OccurrenceId;
$filter = new EventOccurrenceFilter();
$filter->DisableSource('subscribed');
$filter->SetRange(strtotime('-1year'), strtotime('+1year'));
$filter->SetSpecialCondition($special_condition);
$result = $filter->GenerateOccurrences(array('occurrence_id' => 'event_occurrences.event_occurrence_id', 'start' => 'event_occurrences.event_occurrence_start_time', 'end' => 'event_occurrences.event_occurrence_end_time', 'active_id' => 'event_occurrences.event_occurrence_active_occurrence_id', 'rescheduled_start' => 'active_occurrence.event_occurrence_start_time', 'rescheduled_end' => 'active_occurrence.event_occurrence_end_time', 'status' => $filter->ExpressionPublicState(), 'cancelled' => $filter->ExpressionPublicCancelled(), 'postponed' => $filter->ExpressionPublicPostponed(), 'rescheduled' => $filter->ExpressionPublicRescheduled(), 'ts' => 'event_occurrences.event_occurrence_last_modified'));
$rsvps = $this->events_model->GetOccurrenceRsvp($OccurrenceId);
$op = '<pre>' . ascii_to_entities(var_export($result, true)) . '</pre><pre>' . ascii_to_entities(var_export($rsvps, true)) . '</pre>';
$this->main_frame->SetContent(new SimpleView($op));
}
}
// Load the main frame
$this->main_frame->Load();
}
