public function set_attribute($attr, $value, $params=NULL) {
switch ($attr) {
case 'UID':
if (strpos($value, '@') !== FALSE) {
$this->setUID(substr($value, 0, strpos($value, '@')));
} else {
$this->setUID($value);
}
break;
case 'RECURRENCE-ID':
$this->recurid = $value;
break;
case 'DESCRIPTION':
$this->setDescription(iCalendar::ical_unescape_text($value));
break;
case 'LOCATION':
$this->setLocation(iCalendar::ical_unescape_text($value));
break;
case 'SUMMARY':
$this->setSummary(iCalendar::ical_unescape_text($value));
break;
case 'CATEGORIES':
$categories = explode(',', $value);
$this->categories = array();
foreach ($categories as $category) {
$this->categories[] = trim(iCalendar::ical_unescape_text($category));
}
break;
case 'URL':
$this->url = iCalendar::ical_unescape_text($value);
break;
case 'SEQUENCE':
$this->sequence = $value;
break;
case 'STATUS':
$this->status = $value;
break;
case 'CREATED':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$this->created = $datetime->format('U');
break;
case 'LAST-MODIFIED':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$this->updated = $datetime->format('U');
break;
case 'DTSTAMP':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$this->dtstamp = $datetime->format('U');
break;
case 'DTSTART':
case 'DTEND':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$timestamp = $datetime->format('U');
if (!$this->range) {
if (strpos($value, 'T')!== FALSE) {
$this->setRange(new TimeRange($timestamp));
} else {
$this->setRange(new DayRange($timestamp));
}
if (isset($this->properties['duration'])) {
$this->range->set_end($this->get_start() + $this->properties['duration']);
unset($this->properties['duration']);
}
} else {
if ($attr=='DTEND' && ($timestamp > $this->get_start()) && (($timestamp - $this->get_start()) % 86400 == 0)) {
// make all day events end at 11:59:59 so they don't overlap next day
$timestamp -= 1;
}
switch ($attr)
{
case 'DTSTART':
$this->range->set_start($timestamp);
$this->starttime= $timestamp;
break;
case 'DTEND':
$this->range->set_end($timestamp);
break;
}
}
break;
case 'TRANSP':
$this->transparency = $value;
break;
case 'DURATION':
// todo:
// if this tag comes before DTSTART we will break
if (preg_match('/^P([0-9]{1,2}[W])?([0-9]{1,3}[D])?([T]{0,1})?([0-9]{1,2}[H])?([0-9]{1,2}[M])?([0-9]{1,2}[S])?/', $value, $bits)) {
$value = 0;
switch (count($bits)) {
case 7:
$value += $bits[6]; //seconds
case 6:
$value += (60*$bits[5]); //minutes
case 5:
$value += (3600*$bits[4]); //hours
case 4:
case 3:
$value += (86400*$bits[2]); //days
case 2:
$value += (604800*$bits[1]); //weeks
}
}
if ($this->range) {
$this->range->set_end($this->get_start() + $value);
} else {
$this->properties['duration'] = $value;
}
break;
case 'RRULE':
$this->add_rrule($value);
break;
case 'EXDATE':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$this->exdates[] = $datetime->format('U'); // start time
break;
case 'TZID': // this only gets called by ICalendar::__construct
$this->tzid = $value;
break;
default:
$this->properties[$attr] = iCalendar::ical_unescape_text($value);
break;
}
}
public function set_attribute($attr, $value, $params = NULL)
{
switch ($attr) {
case 'UID':
$this->setUID($value);
break;
case 'RECURRENCE-ID':
$this->recurid = $value;
break;
case 'DESCRIPTION':
$this->setDescription(iCalendar::ical_unescape_text($value));
break;
case 'LOCATION':
$this->setLocation(iCalendar::ical_unescape_text($value));
break;
case 'GEO':
if (is_array($value)) {
$this->setLocationCoordinates($value);
} else {
if (is_string($value)) {
$this->geo = $value;
}
}
break;
case 'SUMMARY':
$this->setSummary(iCalendar::ical_unescape_text($value));
break;
case 'CATEGORIES':
$categories = explode(',', $value);
$this->categories = array();
foreach ($categories as $category) {
$this->categories[] = trim(iCalendar::ical_unescape_text($category));
}
break;
case 'URL':
$this->url = iCalendar::ical_unescape_text($value);
break;
case 'SEQUENCE':
$this->sequence = $value;
break;
case 'STATUS':
$this->status = $value;
break;
case 'CREATED':
if (array_key_exists('TZID', $params)) {
$timezone = self::getTimezoneForID($params['TZID']);
$datetime = new DateTime($value, $timezone);
} else {
$datetime = new DateTime($value);
}
$this->created = $datetime->format('U');
break;
case 'LAST-MODIFIED':
if (array_key_exists('TZID', $params)) {
$timezone = self::getTimezoneForID($params['TZID']);
$datetime = new DateTime($value, $timezone);
} else {
$datetime = new DateTime($value);
}
$this->updated = $datetime->format('U');
break;
case 'DTSTAMP':
if (array_key_exists('TZID', $params)) {
$timezone = self::getTimezoneForID($params['TZID']);
$datetime = new DateTime($value, $timezone);
} else {
$datetime = new DateTime($value);
}
$this->dtstamp = $datetime->format('U');
break;
case 'DTSTART':
case 'DTEND':
$dayOnly = false;
if (array_key_exists('TZID', $params)) {
$timezone = self::getTimezoneForID($params['TZID']);
$datetime = new DateTime($value, $timezone);
} else {
$datetime = new DateTime($value);
}
$t = strpos($value, 'T');
// if there is no "T" or if the "T" is at the end
if ($t === FALSE || $t == strlen($value) - 1) {
$dayOnly = true;
}
$timestamp = $datetime->format('U');
if ($attr == 'DTEND') {
if ($dayOnly) {
// make all day events end at 11:59:59 so they don't overlap next day
$timestamp -= 1;
}
}
if (!$this->range) {
$range = $dayOnly ? new DayRange($timestamp) : new TimeRange($timestamp);
$this->setRange($range);
if (isset($this->properties['duration'])) {
$this->range->set_icalendar_duration($this->properties['duration']);
unset($this->properties['duration']);
}
} else {
switch ($attr) {
case 'DTSTART':
$this->set_start($timestamp, $dayOnly);
break;
case 'DTEND':
$this->set_end($timestamp, $dayOnly);
break;
}
}
break;
case 'TRANSP':
$this->transparency = $value;
break;
case 'DURATION':
if ($this->range) {
$this->range->set_icalendar_duration($value);
} else {
$this->properties['duration'] = $value;
}
break;
case 'RRULE':
$this->add_rrule($value);
break;
case 'EXDATE':
if (array_key_exists('TZID', $params)) {
$timezone = self::getTimezoneForID($params['TZID']);
$datetime = new DateTime($value, $timezone);
} else {
$datetime = new DateTime($value);
}
$this->exdates[] = $datetime->format('U');
// start time
break;
case 'TZID':
// this only gets called by ICalendar::__construct
$this->tzid = $value;
break;
default:
$this->properties[$attr] = iCalendar::ical_unescape_text($value);
break;
}
}
public function set_attribute($attr, $value, $params=NULL) {
switch ($attr) {
case 'UID':
if (strpos($value, '@') !== FALSE) {
$this->setUID(substr($value, 0, strpos($value, '@')));
} else {
$this->setUID($value);
}
break;
case 'RECURRENCE-ID':
$this->recurid = $value;
break;
case 'DESCRIPTION':
$this->setDescription(iCalendar::ical_unescape_text($value));
break;
case 'LOCATION':
$this->setLocation(iCalendar::ical_unescape_text($value));
break;
case 'SUMMARY':
$this->setSummary(iCalendar::ical_unescape_text($value));
break;
case 'CATEGORIES':
$categories = explode(',', $value);
$this->categories = array();
foreach ($categories as $category) {
$this->categories[] = trim(iCalendar::ical_unescape_text($category));
}
break;
case 'URL':
$this->url = iCalendar::ical_unescape_text($value);
break;
case 'SEQUENCE':
$this->sequence = $value;
break;
case 'STATUS':
$this->status = $value;
break;
case 'CREATED':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$this->created = $datetime->format('U');
break;
case 'LAST-MODIFIED':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$this->updated = $datetime->format('U');
break;
case 'DTSTAMP':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$this->dtstamp = $datetime->format('U');
break;
case 'DTSTART':
case 'DTEND':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$timestamp = $datetime->format('U');
if (!$this->range) {
if (strpos($value, 'T')!== FALSE) {
$this->range = new TimeRange($timestamp);
} else {
$this->range = new DayRange($timestamp);
}
} else {
if ($attr=='DTEND' && ($timestamp > $this->get_start()) && (($timestamp - $this->get_start()) % 86400 == 0)) {
// make all day events end at 11:59:59 so they don't overlap next day
$timestamp -= 1;
}
switch ($attr)
{
case 'DTSTART':
$this->range->set_start($timestamp);
break;
case 'DTEND':
$this->range->set_end($timestamp);
break;
}
}
break;
case 'TRANSP':
$this->transparency = $value;
break;
case 'DURATION':
// todo:
// if this tag comes before DTSTART we will break
$this->range->set_end($this->get_start() + $value);
break;
case 'RRULE':
$this->add_rrule($value);
break;
case 'EXDATE':
if (array_key_exists('TZID', $params)) {
$datetime = new DateTime($value, new DateTimeZone($params['TZID']));
} else {
$datetime = new DateTime($value);
}
$this->exdates[] = $datetime->format('U'); // start time
break;
case 'TZID': // this only gets called by ICalendar::__construct
$this->tzid = $value;
break;
default:
$this->properties[$attr] = iCalendar::ical_unescape_text($value);
break;
}
}
