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CardDAV (pre-alpha/unstable)

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This commit is contained in:
RainLoop Team 2013-12-23 04:06:48 +04:00
parent 0ec965bccb
commit 599e934b4a
76 changed files with 6984 additions and 1512 deletions
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240
rainloop/v/0.0.0/app/libraries/Sabre/VObject/DateTimeParser.php
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@ -28,7 +28,7 @@ class DateTimeParser {
static public function parseDateTime($dt,\DateTimeZone $tz = null) {
// Format is YYYYMMDD + "T" + hhmmss
$result = preg_match('/^([1-4][0-9]{3})([0-1][0-9])([0-3][0-9])T([0-2][0-9])([0-5][0-9])([0-5][0-9])([Z]?)$/',$dt,$matches);
$result = preg_match('/^([0-9]{4})([0-1][0-9])([0-3][0-9])T([0-2][0-9])([0-5][0-9])([0-5][0-9])([Z]?)$/',$dt,$matches);
if (!$result) {
throw new \LogicException('The supplied iCalendar datetime value is incorrect: ' . $dt);
@ -40,7 +40,7 @@ class DateTimeParser {
$date = new \DateTime($matches[1] . '-' . $matches[2] . '-' . $matches[3] . ' ' . $matches[4] . ':' . $matches[5] .':' . $matches[6], $tz);
// Still resetting the timezone, to normalize everything to UTC
$date->setTimeZone(new \DateTimeZone('UTC'));
// $date->setTimeZone(new \DateTimeZone('UTC'));
return $date;
}
@ -54,7 +54,7 @@ class DateTimeParser {
static public function parseDate($date) {
// Format is YYYYMMDD
$result = preg_match('/^([1-4][0-9]{3})([0-1][0-9])([0-3][0-9])$/',$date,$matches);
$result = preg_match('/^([0-9]{4})([0-1][0-9])([0-3][0-9])$/',$date,$matches);
if (!$result) {
throw new \LogicException('The supplied iCalendar date value is incorrect: ' . $date);
@ -177,5 +177,239 @@ class DateTimeParser {
}
/**
* This method parses a vCard date and or time value.
*
* This can be used for the DATE, DATE-TIME, TIMESTAMP and
* DATE-AND-OR-TIME value.
*
* This method returns an array, not a DateTime value.
*
* The elements in the array are in the following order:
* year, month, date, hour, minute, second, timezone
*
* Almost any part of the string may be omitted. It's for example legal to
* just specify seconds, leave out the year, etc.
*
* Timezone is either returned as 'Z' or as '+08:00'
*
* For any non-specified values null is returned.
*
* List of date formats that are supported:
* YYYY
* YYYY-MM
* YYYYMMDD
* --MMDD
* ---DD
*
* YYYY-MM-DD
* --MM-DD
* ---DD
*
* List of supported time formats:
*
* HH
* HHMM
* HHMMSS
* -MMSS
* --SS
*
* HH
* HH:MM
* HH:MM:SS
* -MM:SS
* --SS
*
* A full basic-format date-time string looks like :
* 20130603T133901
*
* A full extended-format date-time string looks like :
* 2013-06-03T13:39:01
*
* Times may be postfixed by a timezone offset. This can be either 'Z' for
* UTC, or a string like -0500 or +1100.
*
* @param string $date
* @return array
*/
static public function parseVCardDateTime($date) {
$regex = '/^
(?: # date part
(?:
(?: (?P<year> [0-9]{4}) (?: -)?| --)
(?P<month> [0-9]{2})?
|---)
(?P<date> [0-9]{2})?
)?
(?:T # time part
(?P<hour> [0-9]{2} | -)
(?P<minute> [0-9]{2} | -)?
(?P<second> [0-9]{2})?
(?P<timezone> # timezone offset
Z | (?: \+|-)(?: [0-9]{4})
)?
)?
$/x';
if (!preg_match($regex, $date, $matches)) {
// Attempting to parse the extended format.
$regex = '/^
(?: # date part
(?: (?P<year> [0-9]{4}) - | -- )
(?P<month> [0-9]{2}) -
(?P<date> [0-9]{2})
)?
(?:T # time part
(?: (?P<hour> [0-9]{2}) : | -)
(?: (?P<minute> [0-9]{2}) : | -)?
(?P<second> [0-9]{2})?
(?P<timezone> # timezone offset
Z | (?: \+|-)(?: [0-9]{2}:[0-9]{2})
)?
)?
$/x';
if (!preg_match($regex, $date, $matches)) {
throw new \InvalidArgumentException('Invalid vCard date-time string: ' . $date);
}
}
$parts = array(
'year',
'month',
'date',
'hour',
'minute',
'second',
'timezone'
);
$result = array();
foreach($parts as $part) {
if (empty($matches[$part])) {
$result[$part] = null;
} elseif ($matches[$part] === '-' || $matches[$part] === '--') {
$result[$part] = null;
} else {
$result[$part] = $matches[$part];
}
}
return $result;
}
/**
* This method parses a vCard TIME value.
*
* This method returns an array, not a DateTime value.
*
* The elements in the array are in the following order:
* hour, minute, second, timezone
*
* Almost any part of the string may be omitted. It's for example legal to
* just specify seconds, leave out the hour etc.
*
* Timezone is either returned as 'Z' or as '+08:00'
*
* For any non-specified values null is returned.
*
* List of supported time formats:
*
* HH
* HHMM
* HHMMSS
* -MMSS
* --SS
*
* HH
* HH:MM
* HH:MM:SS
* -MM:SS
* --SS
*
* A full basic-format time string looks like :
* 133901
*
* A full extended-format time string looks like :
* 13:39:01
*
* Times may be postfixed by a timezone offset. This can be either 'Z' for
* UTC, or a string like -0500 or +11:00.
*
* @param string $date
* @return array
*/
static public function parseVCardTime($date) {
$regex = '/^
(?P<hour> [0-9]{2} | -)
(?P<minute> [0-9]{2} | -)?
(?P<second> [0-9]{2})?
(?P<timezone> # timezone offset
Z | (?: \+|-)(?: [0-9]{4})
)?
$/x';
if (!preg_match($regex, $date, $matches)) {
// Attempting to parse the extended format.
$regex = '/^
(?: (?P<hour> [0-9]{2}) : | -)
(?: (?P<minute> [0-9]{2}) : | -)?
(?P<second> [0-9]{2})?
(?P<timezone> # timezone offset
Z | (?: \+|-)(?: [0-9]{2}:[0-9]{2})
)?
$/x';
if (!preg_match($regex, $date, $matches)) {
throw new \InvalidArgumentException('Invalid vCard time string: ' . $date);
}
}
$parts = array(
'hour',
'minute',
'second',
'timezone'
);
$result = array();
foreach($parts as $part) {
if (empty($matches[$part])) {
$result[$part] = null;
} elseif ($matches[$part] === '-') {
$result[$part] = null;
} else {
$result[$part] = $matches[$part];
}
}
return $result;
}
}