public function testGetByDayReturnsArrayWhenMoreThanOneDayIsIncluded()
{
$line = new SG_iCal_Line('RRULE:FREQ=WEEKLY;UNTIL=19971007T000000Z;WKST=SU;BYDAY=TU,TH');
$recurrence = new SG_iCal_Recurrence($line);
$this->assertEquals(array('TU', 'TH'), $recurrence->getByDay());
$this->assertEquals('SU', $recurrence->getWkst());
}
/**
* get_repeat_box function
*
* @return string
**/
public function get_repeat_box()
{
$time_system = $this->_registry->get('date.system');
$loader = $this->_registry->get('theme.loader');
$repeat = (int) $_REQUEST["repeat"];
$repeat = $repeat == 1 ? 1 : 0;
$post_id = (int) $_REQUEST["post_id"];
$count = 100;
$end = 0;
$until = $time_system->current_time(true);
// try getting the event
try {
$event = $this->_registry->get('model.event', $post_id);
$rule = '';
if ($repeat) {
$rule = $event->get('recurrence_rules') ? $event->get('recurrence_rules') : '';
} else {
$rule = $event->get('exception_rules') ? $event->get('exception_rules') : '';
}
$rule = $this->_registry->get('recurrence.rule')->filter_rule($rule);
$rc = new SG_iCal_Recurrence(new SG_iCal_Line('RRULE:' . $rule));
if ($until = $rc->getUntil()) {
$until = is_numeric($until) ? $until : strtotime($until);
$end = 2;
} elseif ($count = $rc->getCount()) {
$count = is_numeric($count) ? $count : 100;
$end = 1;
}
} catch (Ai1ec_Event_Not_Found_Exception $e) {
$rule = '';
$rc = new SG_iCal_Recurrence(new SG_iCal_Line('RRULE:'));
}
$args = array('row_daily' => $this->row_daily(false, $rc->getInterval() ? $rc->getInterval() : 1), 'row_weekly' => $this->row_weekly(false, $rc->getInterval() ? $rc->getInterval() : 1, is_array($rc->getByDay()) ? $rc->getByDay() : array()), 'row_monthly' => $this->row_monthly(false, $rc->getInterval() ? $rc->getInterval() : 1, !$this->_is_monthday_empty($rc), $rc->getByMonthDay() ? $rc->getByMonthDay() : array(), $rc->getByDay() ? $rc->getByDay() : array()), 'row_yearly' => $this->row_yearly(false, $rc->getInterval() ? $rc->getInterval() : 1, is_array($rc->getByMonth()) ? $rc->getByMonth() : array()), 'row_custom' => $this->row_custom(false, $this->get_date_array_from_rule($rule)), 'count' => $this->create_count_input('ai1ec_count', $count) . Ai1ec_I18n::__('times'), 'end' => $this->create_end_dropdown($end), 'until' => $until, 'repeat' => $repeat, 'ending_type' => $end, 'selected_tab' => $rc->getFreq() ? strtolower($rc->getFreq()) : 'custom');
$output = array('error' => false, 'message' => $loader->get_file('box_repeat.php', $args, true)->get_content(), 'repeat' => $repeat);
$json_strategy = $this->_registry->get('http.response.render.strategy.json');
$json_strategy->render(array('data' => $output));
}
/**
* Returns an associative array containing the following information:
* string 'repeat' => pattern of repetition ('DAILY', 'WEEKENDS', etc.)
* int 'count' => end after 'count' times
* int 'until' => repeat until date (as UNIX timestamp)
* Elements are null if no such recurrence information is available.
*
* @param Ai1ec_Event Event object to parse recurrence rules of
* @return array Array structured as described above
**/
function parse_recurrence_rules(&$event)
{
$repeat = null;
$count = null;
$until = null;
$end = 0;
if (!is_null($event)) {
if (strlen($event->recurrence_rules) > 0) {
$line = new SG_iCal_Line($event->recurrence_rules);
$rec = new SG_iCal_Recurrence($line);
switch ($rec->req) {
case 'DAILY':
$by_day = $rec->getByDay();
if (empty($by_day)) {
$repeat = 'DAILY';
} elseif ($by_day[0] == 'SA+SU') {
$repeat = 'WEEKENDS';
} elseif (count($by_day) == 5) {
$repeat = 'WEEKDAYS';
} else {
foreach ($by_day as $d) {
$repeat .= $d . '+';
}
$repeat = substr($repeat, 0, -1);
}
break;
case 'WEEKLY':
$repeat = 'WEEKLY';
break;
case 'MONTHLY':
$repeat = 'MONTHLY';
break;
case 'YEARLY':
$repeat = 'YEARLY';
break;
}
$count = $rec->getCount();
$until = $rec->getUntil();
if ($until) {
$until = strtotime($rec->getUntil());
$until += date('Z', $until);
// Add timezone offset
$end = 2;
} elseif ($count) {
$end = 1;
} else {
$end = 0;
}
}
}
return array('repeat' => $repeat, 'count' => $count, 'until' => $until, 'end' => $end);
}
