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Drop dependency to external Horde libs. Add a local and independent copy of these files to the plugin package

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This commit is contained in:
Thomas Bruederli 2012-05-01 22:27:29 +02:00
parent d54497e7cd
commit 584c4c9bc4
6 changed files with 4088 additions and 780 deletions
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775
plugins/calendar/lib/Horde_Date.php Normal file
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@ -0,0 +1,775 @@
<?php
/**
* This is a concatenated copy of the following files:
* Horde/Date.php, PEAR/Date/Calc.php, Horde/Date/Recurrence.php
*/
define('HORDE_DATE_SUNDAY', 0);
define('HORDE_DATE_MONDAY', 1);
define('HORDE_DATE_TUESDAY', 2);
define('HORDE_DATE_WEDNESDAY', 3);
define('HORDE_DATE_THURSDAY', 4);
define('HORDE_DATE_FRIDAY', 5);
define('HORDE_DATE_SATURDAY', 6);
define('HORDE_DATE_MASK_SUNDAY', 1);
define('HORDE_DATE_MASK_MONDAY', 2);
define('HORDE_DATE_MASK_TUESDAY', 4);
define('HORDE_DATE_MASK_WEDNESDAY', 8);
define('HORDE_DATE_MASK_THURSDAY', 16);
define('HORDE_DATE_MASK_FRIDAY', 32);
define('HORDE_DATE_MASK_SATURDAY', 64);
define('HORDE_DATE_MASK_WEEKDAYS', 62);
define('HORDE_DATE_MASK_WEEKEND', 65);
define('HORDE_DATE_MASK_ALLDAYS', 127);
define('HORDE_DATE_MASK_SECOND', 1);
define('HORDE_DATE_MASK_MINUTE', 2);
define('HORDE_DATE_MASK_HOUR', 4);
define('HORDE_DATE_MASK_DAY', 8);
define('HORDE_DATE_MASK_MONTH', 16);
define('HORDE_DATE_MASK_YEAR', 32);
define('HORDE_DATE_MASK_ALLPARTS', 63);
/**
* Horde Date wrapper/logic class, including some calculation
* functions.
*
* $Horde: framework/Date/Date.php,v 1.8.10.18 2008/09/17 08:46:04 jan Exp $
*
* @package Horde_Date
*/
class Horde_Date {
/**
* Year
*
* @var integer
*/
var $year;
/**
* Month
*
* @var integer
*/
var $month;
/**
* Day
*
* @var integer
*/
var $mday;
/**
* Hour
*
* @var integer
*/
var $hour = 0;
/**
* Minute
*
* @var integer
*/
var $min = 0;
/**
* Second
*
* @var integer
*/
var $sec = 0;
/**
* Internally supported strftime() specifiers.
*
* @var string
*/
var $_supportedSpecs = '%CdDeHImMnRStTyY';
/**
* Build a new date object. If $date contains date parts, use them to
* initialize the object.
*
* Recognized formats:
* - arrays with keys 'year', 'month', 'mday', 'day' (since Horde 3.2),
* 'hour', 'min', 'minute' (since Horde 3.2), 'sec'
* - objects with properties 'year', 'month', 'mday', 'hour', 'min', 'sec'
* - yyyy-mm-dd hh:mm:ss (since Horde 3.1)
* - yyyymmddhhmmss (since Horde 3.1)
* - yyyymmddThhmmssZ (since Horde 3.1.4)
* - unix timestamps
*/
function Horde_Date($date = null)
{
if (function_exists('nl_langinfo')) {
$this->_supportedSpecs .= 'bBpxX';
}
if (is_array($date) || is_object($date)) {
foreach ($date as $key => $val) {
if (in_array($key, array('year', 'month', 'mday', 'hour', 'min', 'sec'))) {
$this->$key = (int)$val;
}
}
// If $date['day'] is present and numeric we may have been passed
// a Horde_Form_datetime array.
if (is_array($date) && isset($date['day']) &&
is_numeric($date['day'])) {
$this->mday = (int)$date['day'];
}
// 'minute' key also from Horde_Form_datetime
if (is_array($date) && isset($date['minute'])) {
$this->min = $date['minute'];
}
} elseif (!is_null($date)) {
// Match YYYY-MM-DD HH:MM:SS, YYYYMMDDHHMMSS and YYYYMMDD'T'HHMMSS'Z'.
if (preg_match('/(\d{4})-?(\d{2})-?(\d{2})T? ?(\d{2}):?(\d{2}):?(\d{2})Z?/', $date, $parts)) {
$this->year = (int)$parts[1];
$this->month = (int)$parts[2];
$this->mday = (int)$parts[3];
$this->hour = (int)$parts[4];
$this->min = (int)$parts[5];
$this->sec = (int)$parts[6];
} else {
// Try as a timestamp.
$parts = @getdate($date);
if ($parts) {
$this->year = $parts['year'];
$this->month = $parts['mon'];
$this->mday = $parts['mday'];
$this->hour = $parts['hours'];
$this->min = $parts['minutes'];
$this->sec = $parts['seconds'];
}
}
}
}
/**
* @static
*/
function isLeapYear($year)
{
if (strlen($year) != 4 || preg_match('/\D/', $year)) {
return false;
}
return (($year % 4 == 0 && $year % 100 != 0) || $year % 400 == 0);
}
/**
* Returns the day of the year (1-366) that corresponds to the
* first day of the given week.
*
* TODO: with PHP 5.1+, see http://derickrethans.nl/calculating_start_and_end_dates_of_a_week.php
*
* @param integer $week The week of the year to find the first day of.
* @param integer $year The year to calculate for.
*
* @return integer The day of the year of the first day of the given week.
*/
function firstDayOfWeek($week, $year)
{
$jan1 = new Horde_Date(array('year' => $year, 'month' => 1, 'mday' => 1));
$start = $jan1->dayOfWeek();
if ($start > HORDE_DATE_THURSDAY) {
$start -= 7;
}
return (($week * 7) - (7 + $start)) + 1;
}
/**
* @static
*/
function daysInMonth($month, $year)
{
if ($month == 2) {
if (Horde_Date::isLeapYear($year)) {
return 29;
} else {
return 28;
}
} elseif ($month == 4 || $month == 6 || $month == 9 || $month == 11) {
return 30;
} else {
return 31;
}
}
/**
* Return the day of the week (0 = Sunday, 6 = Saturday) of this
* object's date.
*
* @return integer The day of the week.
*/
function dayOfWeek()
{
if ($this->month > 2) {
$month = $this->month - 2;
$year = $this->year;
} else {
$month = $this->month + 10;
$year = $this->year - 1;
}
$day = (floor((13 * $month - 1) / 5) +
$this->mday + ($year % 100) +
floor(($year % 100) / 4) +
floor(($year / 100) / 4) - 2 *
floor($year / 100) + 77);
return (int)($day - 7 * floor($day / 7));
}
/**
* Returns the day number of the year (1 to 365/366).
*
* @return integer The day of the year.
*/
function dayOfYear()
{
$monthTotals = array(0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334);
$dayOfYear = $this->mday + $monthTotals[$this->month - 1];
if (Horde_Date::isLeapYear($this->year) && $this->month > 2) {
++$dayOfYear;
}
return $dayOfYear;
}
/**
* Returns the week of the month.
*
* @since Horde 3.2
*
* @return integer The week number.
*/
function weekOfMonth()
{
return ceil($this->mday / 7);
}
/**
* Returns the week of the year, first Monday is first day of first week.
*
* @return integer The week number.
*/
function weekOfYear()
{
return $this->format('W');
}
/**
* Return the number of weeks in the given year (52 or 53).
*
* @static
*
* @param integer $year The year to count the number of weeks in.
*
* @return integer $numWeeks The number of weeks in $year.
*/
function weeksInYear($year)
{
// Find the last Thursday of the year.
$day = 31;
$date = new Horde_Date(array('year' => $year, 'month' => 12, 'mday' => $day, 'hour' => 0, 'min' => 0, 'sec' => 0));
while ($date->dayOfWeek() != HORDE_DATE_THURSDAY) {
--$date->mday;
}
return $date->weekOfYear();
}
/**
* Set the date of this object to the $nth weekday of $weekday.
*
* @param integer $weekday The day of the week (0 = Sunday, etc).
* @param integer $nth The $nth $weekday to set to (defaults to 1).
*/
function setNthWeekday($weekday, $nth = 1)
{
if ($weekday < HORDE_DATE_SUNDAY || $weekday > HORDE_DATE_SATURDAY) {
return false;
}
$this->mday = 1;
$first = $this->dayOfWeek();
if ($weekday < $first) {
$this->mday = 8 + $weekday - $first;
} else {
$this->mday = $weekday - $first + 1;
}
$this->mday += 7 * $nth - 7;
$this->correct();
return true;
}
function dump($prefix = '')
{
echo ($prefix ? $prefix . ': ' : '') . $this->year . '-' . $this->month . '-' . $this->mday . "<br />\n";
}
/**
* Is the date currently represented by this object a valid date?
*
* @return boolean Validity, counting leap years, etc.
*/
function isValid()
{
if ($this->year < 0 || $this->year > 9999) {
return false;
}
return checkdate($this->month, $this->mday, $this->year);
}
/**
* Correct any over- or underflows in any of the date's members.
*
* @param integer $mask We may not want to correct some overflows.
*/
function correct($mask = HORDE_DATE_MASK_ALLPARTS)
{
if ($mask & HORDE_DATE_MASK_SECOND) {
while ($this->sec < 0) {
--$this->min;
$this->sec += 60;
}
while ($this->sec > 59) {
++$this->min;
$this->sec -= 60;
}
}
if ($mask & HORDE_DATE_MASK_MINUTE) {
while ($this->min < 0) {
--$this->hour;
$this->min += 60;
}
while ($this->min > 59) {
++$this->hour;
$this->min -= 60;
}
}
if ($mask & HORDE_DATE_MASK_HOUR) {
while ($this->hour < 0) {
--$this->mday;
$this->hour += 24;
}
while ($this->hour > 23) {
++$this->mday;
$this->hour -= 24;
}
}
if ($mask & HORDE_DATE_MASK_MONTH) {
while ($this->month > 12) {
++$this->year;
$this->month -= 12;
}
while ($this->month < 1) {
--$this->year;
$this->month += 12;
}
}
if ($mask & HORDE_DATE_MASK_DAY) {
while ($this->mday > Horde_Date::daysInMonth($this->month, $this->year)) {
$this->mday -= Horde_Date::daysInMonth($this->month, $this->year);
++$this->month;
$this->correct(HORDE_DATE_MASK_MONTH);
}
while ($this->mday < 1) {
--$this->month;
$this->correct(HORDE_DATE_MASK_MONTH);
$this->mday += Horde_Date::daysInMonth($this->month, $this->year);
}
}
}
/**
* Compare this date to another date object to see which one is
* greater (later). Assumes that the dates are in the same
* timezone.
*
* @param mixed $date The date to compare to.
*
* @return integer == 0 if the dates are equal
* >= 1 if this date is greater (later)
* <= -1 if the other date is greater (later)
*/
function compareDate($date)
{
if (!is_object($date) || !is_a($date, 'Horde_Date')) {
$date = new Horde_Date($date);
}
if ($this->year != $date->year) {
return $this->year - $date->year;
}
if ($this->month != $date->month) {
return $this->month - $date->month;
}
return $this->mday - $date->mday;
}
/**
* Compare this to another date object by time, to see which one
* is greater (later). Assumes that the dates are in the same
* timezone.
*
* @param mixed $date The date to compare to.
*
* @return integer == 0 if the dates are equal
* >= 1 if this date is greater (later)
* <= -1 if the other date is greater (later)
*/
function compareTime($date)
{
if (!is_object($date) || !is_a($date, 'Horde_Date')) {
$date = new Horde_Date($date);
}
if ($this->hour != $date->hour) {
return $this->hour - $date->hour;
}
if ($this->min != $date->min) {
return $this->min - $date->min;
}
return $this->sec - $date->sec;
}
/**
* Compare this to another date object, including times, to see
* which one is greater (later). Assumes that the dates are in the
* same timezone.
*
* @param mixed $date The date to compare to.
*
* @return integer == 0 if the dates are equal
* >= 1 if this date is greater (later)
* <= -1 if the other date is greater (later)
*/
function compareDateTime($date)
{
if (!is_object($date) || !is_a($date, 'Horde_Date')) {
$date = new Horde_Date($date);
}
if ($diff = $this->compareDate($date)) {
return $diff;
}
return $this->compareTime($date);
}
/**
* Get the time offset for local time zone.
*
* @param boolean $colon Place a colon between hours and minutes?
*
* @return string Timezone offset as a string in the format +HH:MM.
*/
function tzOffset($colon = true)
{
$secs = $this->format('Z');
if ($secs < 0) {
$sign = '-';
$secs = -$secs;
} else {
$sign = '+';
}
$colon = $colon ? ':' : '';
$mins = intval(($secs + 30) / 60);
return sprintf('%s%02d%s%02d',
$sign, $mins / 60, $colon, $mins % 60);
}
/**
* Return the unix timestamp representation of this date.
*
* @return integer A unix timestamp.
*/
function timestamp()
{
if (class_exists('DateTime')) {
return $this->format('U');
} else {
return Horde_Date::_mktime($this->hour, $this->min, $this->sec, $this->month, $this->mday, $this->year);
}
}
/**
* Return the unix timestamp representation of this date, 12:00am.
*
* @return integer A unix timestamp.
*/
function datestamp()
{
if (class_exists('DateTime')) {
$dt = new DateTime();
$dt->setDate($this->year, $this->month, $this->mday);
$dt->setTime(0, 0, 0);
return $dt->format('U');
} else {
return Horde_Date::_mktime(0, 0, 0, $this->month, $this->mday, $this->year);
}
}
/**
* Format time using the specifiers available in date() or in the DateTime
* class' format() method.
*
* @since Horde 3.3
*
* @param string $format
*
* @return string Formatted time.
*/
function format($format)
{
if (class_exists('DateTime')) {
$dt = new DateTime();
$dt->setDate($this->year, $this->month, $this->mday);
$dt->setTime($this->hour, $this->min, $this->sec);
return $dt->format($format);
} else {
return date($format, $this->timestamp());
}
}
/**
* Format time in ISO-8601 format. Works correctly since Horde 3.2.
*
* @return string Date and time in ISO-8601 format.
*/
function iso8601DateTime()
{
return $this->rfc3339DateTime() . $this->tzOffset();
}
/**
* Format time in RFC 2822 format.
*
* @return string Date and time in RFC 2822 format.
*/
function rfc2822DateTime()
{
return $this->format('D, j M Y H:i:s') . ' ' . $this->tzOffset(false);
}
/**
* Format time in RFC 3339 format.
*
* @since Horde 3.1
*
* @return string Date and time in RFC 3339 format. The seconds part has
* been added with Horde 3.2.
*/
function rfc3339DateTime()
{
return $this->format('Y-m-d\TH:i:s');
}
/**
* Format time to standard 'ctime' format.
*
* @return string Date and time.
*/
function cTime()
{
return $this->format('D M j H:i:s Y');
}
/**
* Format date and time using strftime() format.
*
* @since Horde 3.1
*
* @return string strftime() formatted date and time.
*/
function strftime($format)
{
if (preg_match('/%[^' . $this->_supportedSpecs . ']/', $format)) {
return strftime($format, $this->timestamp());
} else {
return $this->_strftime($format);
}
}
/**
* Format date and time using a limited set of the strftime() format.
*
* @return string strftime() formatted date and time.
*/
function _strftime($format)
{
if (preg_match('/%[bBpxX]/', $format)) {
require_once 'Horde/NLS.php';
}
return preg_replace(
array('/%b/e',
'/%B/e',
'/%C/e',
'/%d/e',
'/%D/e',
'/%e/e',
'/%H/e',
'/%I/e',
'/%m/e',
'/%M/e',
'/%n/',
'/%p/e',
'/%R/e',
'/%S/e',
'/%t/',
'/%T/e',
'/%x/e',
'/%X/e',
'/%y/e',
'/%Y/',
'/%%/'),
array('$this->_strftime(NLS::getLangInfo(constant(\'ABMON_\' . (int)$this->month)))',
'$this->_strftime(NLS::getLangInfo(constant(\'MON_\' . (int)$this->month)))',
'(int)($this->year / 100)',
'sprintf(\'%02d\', $this->mday)',
'$this->_strftime(\'%m/%d/%y\')',
'sprintf(\'%2d\', $this->mday)',
'sprintf(\'%02d\', $this->hour)',
'sprintf(\'%02d\', $this->hour == 0 ? 12 : ($this->hour > 12 ? $this->hour - 12 : $this->hour))',
'sprintf(\'%02d\', $this->month)',
'sprintf(\'%02d\', $this->min)',
"\n",
'$this->_strftime(NLS::getLangInfo($this->hour < 12 ? AM_STR : PM_STR))',
'$this->_strftime(\'%H:%M\')',
'sprintf(\'%02d\', $this->sec)',
"\t",
'$this->_strftime(\'%H:%M:%S\')',
'$this->_strftime(NLS::getLangInfo(D_FMT))',
'$this->_strftime(NLS::getLangInfo(T_FMT))',
'substr(sprintf(\'%04d\', $this->year), -2)',
(int)$this->year,
'%'),
$format);
}
/**
* mktime() implementation that supports dates outside of 1970-2038,
* from http://phplens.com/phpeverywhere/adodb_date_library.
*
* @TODO remove in Horde 4
*
* This does NOT work with pre-1970 daylight saving times.
*
* @static
*/
function _mktime($hr, $min, $sec, $mon = false, $day = false,
$year = false, $is_dst = false, $is_gmt = false)
{
if ($mon === false) {
return $is_gmt
? @gmmktime($hr, $min, $sec)
: @mktime($hr, $min, $sec);
}
if ($year > 1901 && $year < 2038 &&
($year >= 1970 || version_compare(PHP_VERSION, '5.0.0', '>='))) {
return $is_gmt
? @gmmktime($hr, $min, $sec, $mon, $day, $year)
: @mktime($hr, $min, $sec, $mon, $day, $year);
}
$gmt_different = $is_gmt
? 0
: (mktime(0, 0, 0, 1, 2, 1970, 0) - gmmktime(0, 0, 0, 1, 2, 1970, 0));
$mon = intval($mon);
$day = intval($day);
$year = intval($year);
if ($mon > 12) {
$y = floor($mon / 12);
$year += $y;
$mon -= $y * 12;
} elseif ($mon < 1) {
$y = ceil((1 - $mon) / 12);
$year -= $y;
$mon += $y * 12;
}
$_day_power = 86400;
$_hour_power = 3600;
$_min_power = 60;
$_month_table_normal = array('', 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
$_month_table_leaf = array('', 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
$_total_date = 0;
if ($year >= 1970) {
for ($a = 1970; $a <= $year; $a++) {
$leaf = Horde_Date::isLeapYear($a);
if ($leaf == true) {
$loop_table = $_month_table_leaf;
$_add_date = 366;
} else {
$loop_table = $_month_table_normal;
$_add_date = 365;
}
if ($a < $year) {
$_total_date += $_add_date;
} else {
for ($b = 1; $b < $mon; $b++) {
$_total_date += $loop_table[$b];
}
}
}
return ($_total_date + $day - 1) * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different;
}
for ($a = 1969 ; $a >= $year; $a--) {
$leaf = Horde_Date::isLeapYear($a);
if ($leaf == true) {
$loop_table = $_month_table_leaf;
$_add_date = 366;
} else {
$loop_table = $_month_table_normal;
$_add_date = 365;
}
if ($a > $year) {
$_total_date += $_add_date;
} else {
for ($b = 12; $b > $mon; $b--) {
$_total_date += $loop_table[$b];
}
}
}
$_total_date += $loop_table[$mon] - $day;
$_day_time = $hr * $_hour_power + $min * $_min_power + $sec;
$_day_time = $_day_power - $_day_time;
$ret = -($_total_date * $_day_power + $_day_time - $gmt_different);
if ($ret < -12220185600) {
// If earlier than 5 Oct 1582 - gregorian correction.
return $ret + 10 * 86400;
} elseif ($ret < -12219321600) {
// If in limbo, reset to 15 Oct 1582.
return -12219321600;
} else {
return $ret;
}
}
}

776
plugins/calendar/lib/Horde_Date_Recurrence.php
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@ -1,780 +1,6 @@
<?php
/**
* This is a concatenated copy of the following files:
* Horde/Date.php, PEAR/Date/Calc.php, Horde/Date/Recurrence.php
*/
define('HORDE_DATE_SUNDAY', 0);
define('HORDE_DATE_MONDAY', 1);
define('HORDE_DATE_TUESDAY', 2);
define('HORDE_DATE_WEDNESDAY', 3);
define('HORDE_DATE_THURSDAY', 4);
define('HORDE_DATE_FRIDAY', 5);
define('HORDE_DATE_SATURDAY', 6);
define('HORDE_DATE_MASK_SUNDAY', 1);
define('HORDE_DATE_MASK_MONDAY', 2);
define('HORDE_DATE_MASK_TUESDAY', 4);
define('HORDE_DATE_MASK_WEDNESDAY', 8);
define('HORDE_DATE_MASK_THURSDAY', 16);
define('HORDE_DATE_MASK_FRIDAY', 32);
define('HORDE_DATE_MASK_SATURDAY', 64);
define('HORDE_DATE_MASK_WEEKDAYS', 62);
define('HORDE_DATE_MASK_WEEKEND', 65);
define('HORDE_DATE_MASK_ALLDAYS', 127);
define('HORDE_DATE_MASK_SECOND', 1);
define('HORDE_DATE_MASK_MINUTE', 2);
define('HORDE_DATE_MASK_HOUR', 4);
define('HORDE_DATE_MASK_DAY', 8);
define('HORDE_DATE_MASK_MONTH', 16);
define('HORDE_DATE_MASK_YEAR', 32);
define('HORDE_DATE_MASK_ALLPARTS', 63);
/**
* Horde Date wrapper/logic class, including some calculation
* functions.
*
* $Horde: framework/Date/Date.php,v 1.8.10.18 2008/09/17 08:46:04 jan Exp $
*
* @package Horde_Date
*/
class Horde_Date {
/**
* Year
*
* @var integer
*/
var $year;
/**
* Month
*
* @var integer
*/
var $month;
/**
* Day
*
* @var integer
*/
var $mday;
/**
* Hour
*
* @var integer
*/
var $hour = 0;
/**
* Minute
*
* @var integer
*/
var $min = 0;
/**
* Second
*
* @var integer
*/
var $sec = 0;
/**
* Internally supported strftime() specifiers.
*
* @var string
*/
var $_supportedSpecs = '%CdDeHImMnRStTyY';
/**
* Build a new date object. If $date contains date parts, use them to
* initialize the object.
*
* Recognized formats:
* - arrays with keys 'year', 'month', 'mday', 'day' (since Horde 3.2),
* 'hour', 'min', 'minute' (since Horde 3.2), 'sec'
* - objects with properties 'year', 'month', 'mday', 'hour', 'min', 'sec'
* - yyyy-mm-dd hh:mm:ss (since Horde 3.1)
* - yyyymmddhhmmss (since Horde 3.1)
* - yyyymmddThhmmssZ (since Horde 3.1.4)
* - unix timestamps
*/
function Horde_Date($date = null)
{
if (function_exists('nl_langinfo')) {
$this->_supportedSpecs .= 'bBpxX';
}
if (is_array($date) || is_object($date)) {
foreach ($date as $key => $val) {
if (in_array($key, array('year', 'month', 'mday', 'hour', 'min', 'sec'))) {
$this->$key = (int)$val;
}
}
// If $date['day'] is present and numeric we may have been passed
// a Horde_Form_datetime array.
if (is_array($date) && isset($date['day']) &&
is_numeric($date['day'])) {
$this->mday = (int)$date['day'];
}
// 'minute' key also from Horde_Form_datetime
if (is_array($date) && isset($date['minute'])) {
$this->min = $date['minute'];
}
} elseif (!is_null($date)) {
// Match YYYY-MM-DD HH:MM:SS, YYYYMMDDHHMMSS and YYYYMMDD'T'HHMMSS'Z'.
if (preg_match('/(\d{4})-?(\d{2})-?(\d{2})T? ?(\d{2}):?(\d{2}):?(\d{2})Z?/', $date, $parts)) {
$this->year = (int)$parts[1];
$this->month = (int)$parts[2];
$this->mday = (int)$parts[3];
$this->hour = (int)$parts[4];
$this->min = (int)$parts[5];
$this->sec = (int)$parts[6];
} else {
// Try as a timestamp.
$parts = @getdate($date);
if ($parts) {
$this->year = $parts['year'];
$this->month = $parts['mon'];
$this->mday = $parts['mday'];
$this->hour = $parts['hours'];
$this->min = $parts['minutes'];
$this->sec = $parts['seconds'];
}
}
}
}
/**
* @static
*/
function isLeapYear($year)
{
if (strlen($year) != 4 || preg_match('/\D/', $year)) {
return false;
}
return (($year % 4 == 0 && $year % 100 != 0) || $year % 400 == 0);
}
/**
* Returns the day of the year (1-366) that corresponds to the
* first day of the given week.
*
* TODO: with PHP 5.1+, see http://derickrethans.nl/calculating_start_and_end_dates_of_a_week.php
*
* @param integer $week The week of the year to find the first day of.
* @param integer $year The year to calculate for.
*
* @return integer The day of the year of the first day of the given week.
*/
function firstDayOfWeek($week, $year)
{
$jan1 = new Horde_Date(array('year' => $year, 'month' => 1, 'mday' => 1));
$start = $jan1->dayOfWeek();
if ($start > HORDE_DATE_THURSDAY) {
$start -= 7;
}
return (($week * 7) - (7 + $start)) + 1;
}
/**
* @static
*/
function daysInMonth($month, $year)
{
if ($month == 2) {
if (Horde_Date::isLeapYear($year)) {
return 29;
} else {
return 28;
}
} elseif ($month == 4 || $month == 6 || $month == 9 || $month == 11) {
return 30;
} else {
return 31;
}
}
/**
* Return the day of the week (0 = Sunday, 6 = Saturday) of this
* object's date.
*
* @return integer The day of the week.
*/
function dayOfWeek()
{
if ($this->month > 2) {
$month = $this->month - 2;
$year = $this->year;
} else {
$month = $this->month + 10;
$year = $this->year - 1;
}
$day = (floor((13 * $month - 1) / 5) +
$this->mday + ($year % 100) +
floor(($year % 100) / 4) +
floor(($year / 100) / 4) - 2 *
floor($year / 100) + 77);
return (int)($day - 7 * floor($day / 7));
}
/**
* Returns the day number of the year (1 to 365/366).
*
* @return integer The day of the year.
*/
function dayOfYear()
{
$monthTotals = array(0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334);
$dayOfYear = $this->mday + $monthTotals[$this->month - 1];
if (Horde_Date::isLeapYear($this->year) && $this->month > 2) {
++$dayOfYear;
}
return $dayOfYear;
}
/**
* Returns the week of the month.
*
* @since Horde 3.2
*
* @return integer The week number.
*/
function weekOfMonth()
{
return ceil($this->mday / 7);
}
/**
* Returns the week of the year, first Monday is first day of first week.
*
* @return integer The week number.
*/
function weekOfYear()
{
return $this->format('W');
}
/**
* Return the number of weeks in the given year (52 or 53).
*
* @static
*
* @param integer $year The year to count the number of weeks in.
*
* @return integer $numWeeks The number of weeks in $year.
*/
function weeksInYear($year)
{
// Find the last Thursday of the year.
$day = 31;
$date = new Horde_Date(array('year' => $year, 'month' => 12, 'mday' => $day, 'hour' => 0, 'min' => 0, 'sec' => 0));
while ($date->dayOfWeek() != HORDE_DATE_THURSDAY) {
--$date->mday;
}
return $date->weekOfYear();
}
/**
* Set the date of this object to the $nth weekday of $weekday.
*
* @param integer $weekday The day of the week (0 = Sunday, etc).
* @param integer $nth The $nth $weekday to set to (defaults to 1).
*/
function setNthWeekday($weekday, $nth = 1)
{
if ($weekday < HORDE_DATE_SUNDAY || $weekday > HORDE_DATE_SATURDAY) {
return false;
}
$this->mday = 1;
$first = $this->dayOfWeek();
if ($weekday < $first) {
$this->mday = 8 + $weekday - $first;
} else {
$this->mday = $weekday - $first + 1;
}
$this->mday += 7 * $nth - 7;
$this->correct();
return true;
}
function dump($prefix = '')
{
echo ($prefix ? $prefix . ': ' : '') . $this->year . '-' . $this->month . '-' . $this->mday . "<br />\n";
}
/**
* Is the date currently represented by this object a valid date?
*
* @return boolean Validity, counting leap years, etc.
*/
function isValid()
{
if ($this->year < 0 || $this->year > 9999) {
return false;
}
return checkdate($this->month, $this->mday, $this->year);
}
/**
* Correct any over- or underflows in any of the date's members.
*
* @param integer $mask We may not want to correct some overflows.
*/
function correct($mask = HORDE_DATE_MASK_ALLPARTS)
{
if ($mask & HORDE_DATE_MASK_SECOND) {
while ($this->sec < 0) {
--$this->min;
$this->sec += 60;
}
while ($this->sec > 59) {
++$this->min;
$this->sec -= 60;
}
}
if ($mask & HORDE_DATE_MASK_MINUTE) {
while ($this->min < 0) {
--$this->hour;
$this->min += 60;
}
while ($this->min > 59) {
++$this->hour;
$this->min -= 60;
}
}
if ($mask & HORDE_DATE_MASK_HOUR) {
while ($this->hour < 0) {
--$this->mday;
$this->hour += 24;
}
while ($this->hour > 23) {
++$this->mday;
$this->hour -= 24;
}
}
if ($mask & HORDE_DATE_MASK_MONTH) {
while ($this->month > 12) {
++$this->year;
$this->month -= 12;
}
while ($this->month < 1) {
--$this->year;
$this->month += 12;
}
}
if ($mask & HORDE_DATE_MASK_DAY) {
while ($this->mday > Horde_Date::daysInMonth($this->month, $this->year)) {
$this->mday -= Horde_Date::daysInMonth($this->month, $this->year);
++$this->month;
$this->correct(HORDE_DATE_MASK_MONTH);
}
while ($this->mday < 1) {
--$this->month;
$this->correct(HORDE_DATE_MASK_MONTH);
$this->mday += Horde_Date::daysInMonth($this->month, $this->year);
}
}
}
/**
* Compare this date to another date object to see which one is
* greater (later). Assumes that the dates are in the same
* timezone.
*
* @param mixed $date The date to compare to.
*
* @return integer == 0 if the dates are equal
* >= 1 if this date is greater (later)
* <= -1 if the other date is greater (later)
*/
function compareDate($date)
{
if (!is_object($date) || !is_a($date, 'Horde_Date')) {
$date = new Horde_Date($date);
}
if ($this->year != $date->year) {
return $this->year - $date->year;
}
if ($this->month != $date->month) {
return $this->month - $date->month;
}
return $this->mday - $date->mday;
}
/**
* Compare this to another date object by time, to see which one
* is greater (later). Assumes that the dates are in the same
* timezone.
*
* @param mixed $date The date to compare to.
*
* @return integer == 0 if the dates are equal
* >= 1 if this date is greater (later)
* <= -1 if the other date is greater (later)
*/
function compareTime($date)
{
if (!is_object($date) || !is_a($date, 'Horde_Date')) {
$date = new Horde_Date($date);
}
if ($this->hour != $date->hour) {
return $this->hour - $date->hour;
}
if ($this->min != $date->min) {
return $this->min - $date->min;
}
return $this->sec - $date->sec;
}
/**
* Compare this to another date object, including times, to see
* which one is greater (later). Assumes that the dates are in the
* same timezone.
*
* @param mixed $date The date to compare to.
*
* @return integer == 0 if the dates are equal
* >= 1 if this date is greater (later)
* <= -1 if the other date is greater (later)
*/
function compareDateTime($date)
{
if (!is_object($date) || !is_a($date, 'Horde_Date')) {
$date = new Horde_Date($date);
}
if ($diff = $this->compareDate($date)) {
return $diff;
}
return $this->compareTime($date);
}
/**
* Get the time offset for local time zone.
*
* @param boolean $colon Place a colon between hours and minutes?
*
* @return string Timezone offset as a string in the format +HH:MM.
*/
function tzOffset($colon = true)
{
$secs = $this->format('Z');
if ($secs < 0) {
$sign = '-';
$secs = -$secs;
} else {
$sign = '+';
}
$colon = $colon ? ':' : '';
$mins = intval(($secs + 30) / 60);
return sprintf('%s%02d%s%02d',
$sign, $mins / 60, $colon, $mins % 60);
}
/**
* Return the unix timestamp representation of this date.
*
* @return integer A unix timestamp.
*/
function timestamp()
{
if (class_exists('DateTime')) {
return $this->format('U');
} else {
return Horde_Date::_mktime($this->hour, $this->min, $this->sec, $this->month, $this->mday, $this->year);
}
}
/**
* Return the unix timestamp representation of this date, 12:00am.
*
* @return integer A unix timestamp.
*/
function datestamp()
{
if (class_exists('DateTime')) {
$dt = new DateTime();
$dt->setDate($this->year, $this->month, $this->mday);
$dt->setTime(0, 0, 0);
return $dt->format('U');
} else {
return Horde_Date::_mktime(0, 0, 0, $this->month, $this->mday, $this->year);
}
}
/**
* Format time using the specifiers available in date() or in the DateTime
* class' format() method.
*
* @since Horde 3.3
*
* @param string $format
*
* @return string Formatted time.
*/
function format($format)
{
if (class_exists('DateTime')) {
$dt = new DateTime();
$dt->setDate($this->year, $this->month, $this->mday);
$dt->setTime($this->hour, $this->min, $this->sec);
return $dt->format($format);
} else {
return date($format, $this->timestamp());
}
}
/**
* Format time in ISO-8601 format. Works correctly since Horde 3.2.
*
* @return string Date and time in ISO-8601 format.
*/
function iso8601DateTime()
{
return $this->rfc3339DateTime() . $this->tzOffset();
}
/**
* Format time in RFC 2822 format.
*
* @return string Date and time in RFC 2822 format.
*/
function rfc2822DateTime()
{
return $this->format('D, j M Y H:i:s') . ' ' . $this->tzOffset(false);
}
/**
* Format time in RFC 3339 format.
*
* @since Horde 3.1
*
* @return string Date and time in RFC 3339 format. The seconds part has
* been added with Horde 3.2.
*/
function rfc3339DateTime()
{
return $this->format('Y-m-d\TH:i:s');
}
/**
* Format time to standard 'ctime' format.
*
* @return string Date and time.
*/
function cTime()
{
return $this->format('D M j H:i:s Y');
}
/**
* Format date and time using strftime() format.
*
* @since Horde 3.1
*
* @return string strftime() formatted date and time.
*/
function strftime($format)
{
if (preg_match('/%[^' . $this->_supportedSpecs . ']/', $format)) {
return strftime($format, $this->timestamp());
} else {
return $this->_strftime($format);
}
}
/**
* Format date and time using a limited set of the strftime() format.
*
* @return string strftime() formatted date and time.
*/
function _strftime($format)
{
if (preg_match('/%[bBpxX]/', $format)) {
require_once 'Horde/NLS.php';
}
return preg_replace(
array('/%b/e',
'/%B/e',
'/%C/e',
'/%d/e',
'/%D/e',
'/%e/e',
'/%H/e',
'/%I/e',
'/%m/e',
'/%M/e',
'/%n/',
'/%p/e',
'/%R/e',
'/%S/e',
'/%t/',
'/%T/e',
'/%x/e',
'/%X/e',
'/%y/e',
'/%Y/',
'/%%/'),
array('$this->_strftime(NLS::getLangInfo(constant(\'ABMON_\' . (int)$this->month)))',
'$this->_strftime(NLS::getLangInfo(constant(\'MON_\' . (int)$this->month)))',
'(int)($this->year / 100)',
'sprintf(\'%02d\', $this->mday)',
'$this->_strftime(\'%m/%d/%y\')',
'sprintf(\'%2d\', $this->mday)',
'sprintf(\'%02d\', $this->hour)',
'sprintf(\'%02d\', $this->hour == 0 ? 12 : ($this->hour > 12 ? $this->hour - 12 : $this->hour))',
'sprintf(\'%02d\', $this->month)',
'sprintf(\'%02d\', $this->min)',
"\n",
'$this->_strftime(NLS::getLangInfo($this->hour < 12 ? AM_STR : PM_STR))',
'$this->_strftime(\'%H:%M\')',
'sprintf(\'%02d\', $this->sec)',
"\t",
'$this->_strftime(\'%H:%M:%S\')',
'$this->_strftime(NLS::getLangInfo(D_FMT))',
'$this->_strftime(NLS::getLangInfo(T_FMT))',
'substr(sprintf(\'%04d\', $this->year), -2)',
(int)$this->year,
'%'),
$format);
}
/**
* mktime() implementation that supports dates outside of 1970-2038,
* from http://phplens.com/phpeverywhere/adodb_date_library.
*
* @TODO remove in Horde 4
*
* This does NOT work with pre-1970 daylight saving times.
*
* @static
*/
function _mktime($hr, $min, $sec, $mon = false, $day = false,
$year = false, $is_dst = false, $is_gmt = false)
{
if ($mon === false) {
return $is_gmt
? @gmmktime($hr, $min, $sec)
: @mktime($hr, $min, $sec);
}
if ($year > 1901 && $year < 2038 &&
($year >= 1970 || version_compare(PHP_VERSION, '5.0.0', '>='))) {
return $is_gmt
? @gmmktime($hr, $min, $sec, $mon, $day, $year)
: @mktime($hr, $min, $sec, $mon, $day, $year);
}
$gmt_different = $is_gmt
? 0
: (mktime(0, 0, 0, 1, 2, 1970, 0) - gmmktime(0, 0, 0, 1, 2, 1970, 0));
$mon = intval($mon);
$day = intval($day);
$year = intval($year);
if ($mon > 12) {
$y = floor($mon / 12);
$year += $y;
$mon -= $y * 12;
} elseif ($mon < 1) {
$y = ceil((1 - $mon) / 12);
$year -= $y;
$mon += $y * 12;
}
$_day_power = 86400;
$_hour_power = 3600;
$_min_power = 60;
$_month_table_normal = array('', 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
$_month_table_leaf = array('', 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
$_total_date = 0;
if ($year >= 1970) {
for ($a = 1970; $a <= $year; $a++) {
$leaf = Horde_Date::isLeapYear($a);
if ($leaf == true) {
$loop_table = $_month_table_leaf;
$_add_date = 366;
} else {
$loop_table = $_month_table_normal;
$_add_date = 365;
}
if ($a < $year) {
$_total_date += $_add_date;
} else {
for ($b = 1; $b < $mon; $b++) {
$_total_date += $loop_table[$b];
}
}
}
return ($_total_date + $day - 1) * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different;
}
for ($a = 1969 ; $a >= $year; $a--) {
$leaf = Horde_Date::isLeapYear($a);
if ($leaf == true) {
$loop_table = $_month_table_leaf;
$_add_date = 366;
} else {
$loop_table = $_month_table_normal;
$_add_date = 365;
}
if ($a > $year) {
$_total_date += $_add_date;
} else {
for ($b = 12; $b > $mon; $b--) {
$_total_date += $loop_table[$b];
}
}
}
$_total_date += $loop_table[$mon] - $day;
$_day_time = $hr * $_hour_power + $min * $_min_power + $sec;
$_day_time = $_day_power - $_day_time;
$ret = -($_total_date * $_day_power + $_day_time - $gmt_different);
if ($ret < -12220185600) {
// If earlier than 5 Oct 1582 - gregorian correction.
return $ret + 10 * 86400;
} elseif ($ret < -12219321600) {
// If in limbo, reset to 15 Oct 1582.
return -12219321600;
} else {
return $ret;
}
}
}
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
require_once(dirname(__FILE__) . '/Horde_Date.php');
// {{{ Header

3284
plugins/calendar/lib/Horde_iCalendar.php Normal file
View file

File diff suppressed because it is too large Load diff

2
plugins/calendar/lib/calendar_ical.php
View file

@ -124,7 +124,7 @@ class calendar_ical
private function get_parser()
{
// use Horde:iCalendar to parse vcalendar file format
require_once 'Horde/iCalendar.php';
require_once($this->cal->home . '/lib/Horde_iCalendar.php');
// set target charset for parsed events
$GLOBALS['_HORDE_STRING_CHARSET'] = RCMAIL_CHARSET;

24
plugins/calendar/lib/get_horde_icalendar.sh Executable file
View file

@ -0,0 +1,24 @@
#!/bin/sh
# Copy Horde_iCalendar classes and dependencies to stdout.
# This will create a standalone copy of the classes requried for iCal parsing.
SRCDIR=$1
if [ ! -d "$SRCDIR" ]; then
echo "Usage: get_horde_icalendar.sh SRCDIR"
echo "Please enter a valid source directory of the Horde lib"
exit 1
fi
echo "<?php\n"
echo "require_once(dirname(__FILE__) . '/Horde_Date.php');"
sed 's/<?php//; s/?>//' $SRCDIR/String.php
echo "\n"
sed 's/<?php//; s/?>//' $SRCDIR/iCalendar.php | sed -E "s/include_once.+//; s/NLS::getCharset\(\)/'UTF-8'/"
echo "\n"
for fn in `ls $SRCDIR/iCalendar/*.php | grep -v 'vcard.php'`; do
sed 's/<?php//; s/?>//' $fn | sed -E "s/(include|require)_once.+//"
done;

7
plugins/calendar/package.xml
View file

@ -64,10 +64,9 @@
<tasks:replace from="@name@" to="name" type="package-info"/>
<tasks:replace from="@package_version@" to="version" type="package-info"/>
</file>
<file name="lib/Horde_Date_Recurrence.php" role="php">
<tasks:replace from="@name@" to="name" type="package-info"/>
<tasks:replace from="@package_version@" to="version" type="package-info"/>
</file>
<file name="lib/Horde_Date.php" role="php"></file>
<file name="lib/Horde_Date_Recurrence.php" role="php"></file>
<file name="lib/Horde_iCalendar.php" role="php"></file>
<file name="lib/fullcalendar-rc.patch" role="data">
<tasks:replace from="@name@" to="name" type="package-info"/>
<tasks:replace from="@package_version@" to="version" type="package-info"/>