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Use patched Horde_Date classes from libkolab

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This commit is contained in:
Thomas Bruederli 2012-07-11 10:02:17 +02:00
parent 000c0410e2
commit 749b96b51d
2 changed files with 341 additions and 247 deletions
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210
plugins/calendar/lib/Horde_Date.php
View file

@ -1,4 +1,13 @@
<?php
/**
* This is a concatenated copy of the following files:
* Horde/Date/Utils.php, Horde/Date/Recurrence.php
* Pull the latest version of these files from the PEAR channel of the Horde
* project at http://pear.horde.org by installing the Horde_Date package.
*/
/**
* Horde Date wrapper/logic class, including some calculation
* functions.
@ -627,16 +636,25 @@ class Horde_Date
return;
}
$this->_mday = 1;
$first = $this->dayOfWeek();
if ($weekday < $first) {
$this->_mday = 8 + $weekday - $first;
} else {
$this->_mday = $weekday - $first + 1;
if ($nth < 0) { // last $weekday of month
$this->_mday = $lastday = Horde_Date_Utils::daysInMonth($this->_month, $this->_year);
$last = $this->dayOfWeek();
$this->_mday += ($weekday - $last);
if ($this->_mday > $lastday)
$this->_mday -= 7;
}
else {
$this->_mday = 1;
$first = $this->dayOfWeek();
if ($weekday < $first) {
$this->_mday = 8 + $weekday - $first;
} else {
$this->_mday = $weekday - $first + 1;
}
$diff = 7 * $nth - 7;
$this->_mday += $diff;
$this->_correct(self::MASK_DAY, $diff < 0);
}
$diff = 7 * $nth - 7;
$this->_mday += $diff;
$this->_correct(self::MASK_DAY, $diff < 0);
}
/**
@ -1110,3 +1128,177 @@ class Horde_Date
}
}
/**
* @category Horde
* @package Date
*/
/**
* Horde Date wrapper/logic class, including some calculation
* functions.
*
* @category Horde
* @package Date
*/
class Horde_Date_Utils
{
/**
* Returns whether a year is a leap year.
*
* @param integer $year The year.
*
* @return boolean True if the year is a leap year.
*/
public static function isLeapYear($year)
{
if (strlen($year) != 4 || preg_match('/\D/', $year)) {
return false;
}
return (($year % 4 == 0 && $year % 100 != 0) || $year % 400 == 0);
}
/**
* Returns the date of the year that corresponds to the first day of the
* given week.
*
* @param integer $week The week of the year to find the first day of.
* @param integer $year The year to calculate for.
*
* @return Horde_Date The date of the first day of the given week.
*/
public static function firstDayOfWeek($week, $year)
{
return new Horde_Date(sprintf('%04dW%02d', $year, $week));
}
/**
* Returns the number of days in the specified month.
*
* @param integer $month The month
* @param integer $year The year.
*
* @return integer The number of days in the month.
*/
public static function daysInMonth($month, $year)
{
static $cache = array();
if (!isset($cache[$year][$month])) {
$date = new DateTime(sprintf('%04d-%02d-01', $year, $month));
$cache[$year][$month] = $date->format('t');
}
return $cache[$year][$month];
}
/**
* Returns a relative, natural language representation of a timestamp
*
* @todo Wider range of values ... maybe future time as well?
* @todo Support minimum resolution parameter.
*
* @param mixed $time The time. Any format accepted by Horde_Date.
* @param string $date_format Format to display date if timestamp is
* more then 1 day old.
* @param string $time_format Format to display time if timestamp is 1
* day old.
*
* @return string The relative time (i.e. 2 minutes ago)
*/
public static function relativeDateTime($time, $date_format = '%x',
$time_format = '%X')
{
$date = new Horde_Date($time);
$delta = time() - $date->timestamp();
if ($delta < 60) {
return sprintf(Horde_Date_Translation::ngettext("%d second ago", "%d seconds ago", $delta), $delta);
}
$delta = round($delta / 60);
if ($delta < 60) {
return sprintf(Horde_Date_Translation::ngettext("%d minute ago", "%d minutes ago", $delta), $delta);
}
$delta = round($delta / 60);
if ($delta < 24) {
return sprintf(Horde_Date_Translation::ngettext("%d hour ago", "%d hours ago", $delta), $delta);
}
if ($delta > 24 && $delta < 48) {
$date = new Horde_Date($time);
return sprintf(Horde_Date_Translation::t("yesterday at %s"), $date->strftime($time_format));
}
$delta = round($delta / 24);
if ($delta < 7) {
return sprintf(Horde_Date_Translation::t("%d days ago"), $delta);
}
if (round($delta / 7) < 5) {
$delta = round($delta / 7);
return sprintf(Horde_Date_Translation::ngettext("%d week ago", "%d weeks ago", $delta), $delta);
}
// Default to the user specified date format.
return $date->strftime($date_format);
}
/**
* Tries to convert strftime() formatters to date() formatters.
*
* Unsupported formatters will be removed.
*
* @param string $format A strftime() formatting string.
*
* @return string A date() formatting string.
*/
public static function strftime2date($format)
{
$replace = array(
'/%a/' => 'D',
'/%A/' => 'l',
'/%d/' => 'd',
'/%e/' => 'j',
'/%j/' => 'z',
'/%u/' => 'N',
'/%w/' => 'w',
'/%U/' => '',
'/%V/' => 'W',
'/%W/' => '',
'/%b/' => 'M',
'/%B/' => 'F',
'/%h/' => 'M',
'/%m/' => 'm',
'/%C/' => '',
'/%g/' => '',
'/%G/' => 'o',
'/%y/' => 'y',
'/%Y/' => 'Y',
'/%H/' => 'H',
'/%I/' => 'h',
'/%i/' => 'g',
'/%M/' => 'i',
'/%p/' => 'A',
'/%P/' => 'a',
'/%r/' => 'h:i:s A',
'/%R/' => 'H:i',
'/%S/' => 's',
'/%T/' => 'H:i:s',
'/%X/e' => 'Horde_Date_Utils::strftime2date(Horde_Nls::getLangInfo(T_FMT))',
'/%z/' => 'O',
'/%Z/' => '',
'/%c/' => '',
'/%D/' => 'm/d/y',
'/%F/' => 'Y-m-d',
'/%s/' => 'U',
'/%x/e' => 'Horde_Date_Utils::strftime2date(Horde_Nls::getLangInfo(D_FMT))',
'/%n/' => "\n",
'/%t/' => "\t",
'/%%/' => '%'
);
return preg_replace(array_keys($replace), array_values($replace), $format);
}
}

378
plugins/calendar/lib/Horde_Date_Recurrence.php
View file

@ -1,9 +1,8 @@
<?php
/**
* This is a concatenated copy of the following files:
* Horde/Date.php, Horde/Date/Utils.php, Horde/Date/Recurrence.php
* Pull the latest version of these files from the PEAR channel of the Horde
* This is a modified copy of Horde/Date/Recurrence.php
* Pull the latest version of this file from the PEAR channel of the Horde
* project at http://pear.horde.org by installing the Horde_Date package.
*/
@ -18,182 +17,6 @@ class Horde_Date_Translation
}
/**
* @category Horde
* @package Date
*/
/**
* Horde Date wrapper/logic class, including some calculation
* functions.
*
* @category Horde
* @package Date
*/
class Horde_Date_Utils
{
/**
* Returns whether a year is a leap year.
*
* @param integer $year The year.
*
* @return boolean True if the year is a leap year.
*/
public static function isLeapYear($year)
{
if (strlen($year) != 4 || preg_match('/\D/', $year)) {
return false;
}
return (($year % 4 == 0 && $year % 100 != 0) || $year % 400 == 0);
}
/**
* Returns the date of the year that corresponds to the first day of the
* given week.
*
* @param integer $week The week of the year to find the first day of.
* @param integer $year The year to calculate for.
*
* @return Horde_Date The date of the first day of the given week.
*/
public static function firstDayOfWeek($week, $year)
{
return new Horde_Date(sprintf('%04dW%02d', $year, $week));
}
/**
* Returns the number of days in the specified month.
*
* @param integer $month The month
* @param integer $year The year.
*
* @return integer The number of days in the month.
*/
public static function daysInMonth($month, $year)
{
static $cache = array();
if (!isset($cache[$year][$month])) {
$date = new DateTime(sprintf('%04d-%02d-01', $year, $month));
$cache[$year][$month] = $date->format('t');
}
return $cache[$year][$month];
}
/**
* Returns a relative, natural language representation of a timestamp
*
* @todo Wider range of values ... maybe future time as well?
* @todo Support minimum resolution parameter.
*
* @param mixed $time The time. Any format accepted by Horde_Date.
* @param string $date_format Format to display date if timestamp is
* more then 1 day old.
* @param string $time_format Format to display time if timestamp is 1
* day old.
*
* @return string The relative time (i.e. 2 minutes ago)
*/
public static function relativeDateTime($time, $date_format = '%x',
$time_format = '%X')
{
$date = new Horde_Date($time);
$delta = time() - $date->timestamp();
if ($delta < 60) {
return sprintf(Horde_Date_Translation::ngettext("%d second ago", "%d seconds ago", $delta), $delta);
}
$delta = round($delta / 60);
if ($delta < 60) {
return sprintf(Horde_Date_Translation::ngettext("%d minute ago", "%d minutes ago", $delta), $delta);
}
$delta = round($delta / 60);
if ($delta < 24) {
return sprintf(Horde_Date_Translation::ngettext("%d hour ago", "%d hours ago", $delta), $delta);
}
if ($delta > 24 && $delta < 48) {
$date = new Horde_Date($time);
return sprintf(Horde_Date_Translation::t("yesterday at %s"), $date->strftime($time_format));
}
$delta = round($delta / 24);
if ($delta < 7) {
return sprintf(Horde_Date_Translation::t("%d days ago"), $delta);
}
if (round($delta / 7) < 5) {
$delta = round($delta / 7);
return sprintf(Horde_Date_Translation::ngettext("%d week ago", "%d weeks ago", $delta), $delta);
}
// Default to the user specified date format.
return $date->strftime($date_format);
}
/**
* Tries to convert strftime() formatters to date() formatters.
*
* Unsupported formatters will be removed.
*
* @param string $format A strftime() formatting string.
*
* @return string A date() formatting string.
*/
public static function strftime2date($format)
{
$replace = array(
'/%a/' => 'D',
'/%A/' => 'l',
'/%d/' => 'd',
'/%e/' => 'j',
'/%j/' => 'z',
'/%u/' => 'N',
'/%w/' => 'w',
'/%U/' => '',
'/%V/' => 'W',
'/%W/' => '',
'/%b/' => 'M',
'/%B/' => 'F',
'/%h/' => 'M',
'/%m/' => 'm',
'/%C/' => '',
'/%g/' => '',
'/%G/' => 'o',
'/%y/' => 'y',
'/%Y/' => 'Y',
'/%H/' => 'H',
'/%I/' => 'h',
'/%i/' => 'g',
'/%M/' => 'i',
'/%p/' => 'A',
'/%P/' => 'a',
'/%r/' => 'h:i:s A',
'/%R/' => 'H:i',
'/%S/' => 's',
'/%T/' => 'H:i:s',
'/%X/e' => 'Horde_Date_Utils::strftime2date(Horde_Nls::getLangInfo(T_FMT))',
'/%z/' => 'O',
'/%Z/' => '',
'/%c/' => '',
'/%D/' => 'm/d/y',
'/%F/' => 'Y-m-d',
'/%s/' => 'U',
'/%x/e' => 'Horde_Date_Utils::strftime2date(Horde_Nls::getLangInfo(D_FMT))',
'/%n/' => "\n",
'/%t/' => "\t",
'/%%/' => '%'
);
return preg_replace(array_keys($replace), array_values($replace), $format);
}
}
/**
* This file contains the Horde_Date_Recurrence class and according constants.
*
@ -289,6 +112,20 @@ class Horde_Date_Recurrence
*/
public $recurData = null;
/**
* BYDAY recurrence number
*
* @var integer
*/
public $recurNthDay = null;
/**
* BYMONTH recurrence data
*
* @var array
*/
public $recurMonths = array();
/**
* All the exceptions from recurrence for this event.
*
@ -351,6 +188,44 @@ class Horde_Date_Recurrence
$this->recurData = $dayMask;
}
/**
*
* @param integer $nthDay The nth weekday of month to repeat events on
*/
public function setRecurNthWeekday($nth)
{
$this->recurNthDay = (int)$nth;
}
/**
*
* @return integer The nth weekday of month to repeat events.
*/
public function getRecurNthWeekday()
{
return isset($this->recurNthDay) ? $this->recurNthDay : ceil($this->start->mday / 7);
}
/**
* Specifies the months for yearly (weekday) recurrence
*
* @param array $months List of months (integers) this event recurs on.
*/
function setRecurByMonth($months)
{
$this->recurMonths = (array)$months;
}
/**
* Returns a list of months this yearly event recurs on
*
* @return array List of months (integers) this event recurs on.
*/
function getRecurByMonth()
{
return $this->recurMonths;
}
/**
* Returns the days this event recurs on.
*
@ -741,8 +616,13 @@ class Horde_Date_Recurrence
$estart = clone $this->start;
// What day of the week, and week of the month, do we recur on?
$nth = ceil($this->start->mday / 7);
$weekday = $estart->dayOfWeek();
if (isset($this->recurNthDay)) {
$nth = $this->recurNthDay;
$weekday = log($this->recurData, 2);
} else {
$nth = ceil($this->start->mday / 7);
$weekday = $estart->dayOfWeek();
}
// Adjust $estart to be the first candidate.
$offset = ($after->month - $estart->month) + ($after->year - $estart->year) * 12;
@ -855,8 +735,13 @@ class Horde_Date_Recurrence
$estart = clone $this->start;
// What day of the week, and week of the month, do we recur on?
$nth = ceil($this->start->mday / 7);
$weekday = $estart->dayOfWeek();
if (isset($this->recurNthDay)) {
$nth = $this->recurNthDay;
$weekday = log($this->recurData, 2);
} else {
$nth = ceil($this->start->mday / 7);
$weekday = $estart->dayOfWeek();
}
// Adjust $estart to be the first candidate.
$offset = floor(($after->year - $estart->year + $this->recurInterval - 1) / $this->recurInterval) * $this->recurInterval;
@ -1089,15 +974,6 @@ class Horde_Date_Recurrence
case 'W':
$this->setRecurType(self::RECUR_WEEKLY);
if (!empty($remainder)) {
$maskdays = array(
'SU' => Horde_Date::MASK_SUNDAY,
'MO' => Horde_Date::MASK_MONDAY,
'TU' => Horde_Date::MASK_TUESDAY,
'WE' => Horde_Date::MASK_WEDNESDAY,
'TH' => Horde_Date::MASK_THURSDAY,
'FR' => Horde_Date::MASK_FRIDAY,
'SA' => Horde_Date::MASK_SATURDAY,
);
$mask = 0;
while (preg_match('/^ ?[A-Z]{2} ?/', $remainder, $matches)) {
$day = trim($matches[0]);
@ -1148,7 +1024,10 @@ class Horde_Date_Recurrence
list($year, $month, $mday) = sscanf($remainder, '%04d%02d%02d');
$this->setRecurEnd(new Horde_Date(array('year' => $year,
'month' => $month,
'mday' => $mday)));
'mday' => $mday,
'hour' => 23,
'min' => 59,
'sec' => 59)));
}
}
}
@ -1244,6 +1123,16 @@ class Horde_Date_Recurrence
// Always default the recurInterval to 1.
$this->setRecurInterval(isset($rdata['INTERVAL']) ? $rdata['INTERVAL'] : 1);
$maskdays = array(
'SU' => Horde_Date::MASK_SUNDAY,
'MO' => Horde_Date::MASK_MONDAY,
'TU' => Horde_Date::MASK_TUESDAY,
'WE' => Horde_Date::MASK_WEDNESDAY,
'TH' => Horde_Date::MASK_THURSDAY,
'FR' => Horde_Date::MASK_FRIDAY,
'SA' => Horde_Date::MASK_SATURDAY,
);
switch (strtoupper($rdata['FREQ'])) {
case 'DAILY':
$this->setRecurType(self::RECUR_DAILY);
@ -1252,15 +1141,6 @@ class Horde_Date_Recurrence
case 'WEEKLY':
$this->setRecurType(self::RECUR_WEEKLY);
if (isset($rdata['BYDAY'])) {
$maskdays = array(
'SU' => Horde_Date::MASK_SUNDAY,
'MO' => Horde_Date::MASK_MONDAY,
'TU' => Horde_Date::MASK_TUESDAY,
'WE' => Horde_Date::MASK_WEDNESDAY,
'TH' => Horde_Date::MASK_THURSDAY,
'FR' => Horde_Date::MASK_FRIDAY,
'SA' => Horde_Date::MASK_SATURDAY,
);
$days = explode(',', $rdata['BYDAY']);
$mask = 0;
foreach ($days as $day) {
@ -1285,6 +1165,10 @@ class Horde_Date_Recurrence
case 'MONTHLY':
if (isset($rdata['BYDAY'])) {
$this->setRecurType(self::RECUR_MONTHLY_WEEKDAY);
if (preg_match('/(-?[1-4])([A-Z]+)/', $rdata['BYDAY'], $m)) {
$this->setRecurOnDay($maskdays[$m[2]]);
$this->setRecurNthWeekday($m[1]);
}
} else {
$this->setRecurType(self::RECUR_MONTHLY_DATE);
}
@ -1295,6 +1179,14 @@ class Horde_Date_Recurrence
$this->setRecurType(self::RECUR_YEARLY_DAY);
} elseif (isset($rdata['BYDAY'])) {
$this->setRecurType(self::RECUR_YEARLY_WEEKDAY);
if (preg_match('/(-?[1-4])([A-Z]+)/', $rdata['BYDAY'], $m)) {
$this->setRecurOnDay($maskdays[$m[2]]);
$this->setRecurNthWeekday($m[1]);
}
if ($rdata['BYMONTH']) {
$months = explode(',', $rdata['BYMONTH']);
$this->setRecurByMonth($months);
}
} else {
$this->setRecurType(self::RECUR_YEARLY_DATE);
}
@ -1361,13 +1253,19 @@ class Horde_Date_Recurrence
break;
case self::RECUR_MONTHLY_WEEKDAY:
$nth_weekday = (int)($this->start->mday / 7);
if (($this->start->mday % 7) > 0) {
$nth_weekday++;
if (isset($this->recurNthDay)) {
$nth_weekday = $this->recurNthDay;
$day_of_week = log($this->recurData, 2);
} else {
$day_of_week = $this->start->dayOfWeek();
$nth_weekday = (int)($this->start->mday / 7);
if (($this->start->mday % 7) > 0) {
$nth_weekday++;
}
}
$vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
$rrule = 'FREQ=MONTHLY;INTERVAL=' . $this->recurInterval
. ';BYDAY=' . $nth_weekday . $vcaldays[$this->start->dayOfWeek()];
. ';BYDAY=' . $nth_weekday . $vcaldays[$day_of_week];
break;
case self::RECUR_YEARLY_DATE:
@ -1380,15 +1278,22 @@ class Horde_Date_Recurrence
break;
case self::RECUR_YEARLY_WEEKDAY:
$nth_weekday = (int)($this->start->mday / 7);
if (($this->start->mday % 7) > 0) {
$nth_weekday++;
}
if (isset($this->recurNthDay)) {
$nth_weekday = $this->recurNthDay;
$day_of_week = log($this->recurData, 2);
} else {
$day_of_week = $this->start->dayOfWeek();
$nth_weekday = (int)($this->start->mday / 7);
if (($this->start->mday % 7) > 0) {
$nth_weekday++;
}
}
$months = !empty($this->recurMonths) ? join(',', $this->recurMonths) : $this->start->month;
$vcaldays = array('SU', 'MO', 'TU', 'WE', 'TH', 'FR', 'SA');
$rrule = 'FREQ=YEARLY;INTERVAL=' . $this->recurInterval
. ';BYDAY='
. $nth_weekday
. $vcaldays[$this->start->dayOfWeek()]
. $vcaldays[$day_of_week]
. ';BYMONTH=' . $this->start->month;
break;
}
@ -1421,6 +1326,21 @@ class Horde_Date_Recurrence
$this->setRecurInterval((int)$hash['interval']);
$month2number = array(
'january' => 1,
'february' => 2,
'march' => 3,
'april' => 4,
'may' => 5,
'june' => 6,
'july' => 7,
'august' => 8,
'september' => 9,
'october' => 10,
'november' => 11,
'december' => 12,
);
$parse_day = false;
$set_daymask = false;
$update_month = false;
@ -1453,11 +1373,9 @@ class Horde_Date_Recurrence
case 'weekday':
$this->setRecurType(self::RECUR_MONTHLY_WEEKDAY);
$nth_weekday = (int)$hash['daynumber'];
$hash['daynumber'] = 1;
$this->setRecurNthWeekday($hash['daynumber']);
$parse_day = true;
$update_daynumber = true;
$update_weekday = true;
$set_daymask = true;
break;
}
break;
@ -1495,12 +1413,13 @@ class Horde_Date_Recurrence
}
$this->setRecurType(self::RECUR_YEARLY_WEEKDAY);
$nth_weekday = (int)$hash['daynumber'];
$hash['daynumber'] = 1;
$this->setRecurNthWeekday($hash['daynumber']);
$parse_day = true;
$update_month = true;
$update_daynumber = true;
$update_weekday = true;
$set_daymask = true;
if ($hash['month'] && isset($month2number[$hash['month']])) {
$this->setRecurByMonth($month2number[$hash['month']]);
}
break;
}
}
@ -1566,21 +1485,6 @@ class Horde_Date_Recurrence
if ($update_month || $update_daynumber || $update_weekday) {
if ($update_month) {
$month2number = array(
'january' => 1,
'february' => 2,
'march' => 3,
'april' => 4,
'may' => 5,
'june' => 6,
'july' => 7,
'august' => 8,
'september' => 9,
'october' => 10,
'november' => 11,
'december' => 12,
);
if (isset($month2number[$hash['month']])) {
$this->start->month = $month2number[$hash['month']];
}
@ -1596,7 +1500,7 @@ class Horde_Date_Recurrence
}
if ($update_weekday) {
$this->start->setNthWeekday($last_found_day, $nth_weekday);
$this->setNthWeekday($nth_weekday);
}
}
@ -1767,5 +1671,3 @@ class Horde_Date_Recurrence
}
}