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CC-1695 Remove Campcaster Studio and make install easier

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Fixed references to files for new directory structure for the backend stuff.
This commit is contained in:
paul.baranowski 2010-09-30 16:59:38 -04:00
parent fe724b7814
commit 2ece374513
319 changed files with 75 additions and 357 deletions
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377
3rd_party/php/pear/Calendar/Engine/Interface.php vendored Normal file
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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
/**
* Contains the Calendar_Engine_Interface class (interface)
*
* PHP versions 4 and 5
*
* LICENSE: Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @category Date and Time
* @package Calendar
* @author Harry Fuecks <hfuecks@phppatterns.com>
* @author Lorenzo Alberton <l.alberton@quipo.it>
* @copyright 2003-2007 Harry Fuecks, Lorenzo Alberton
* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
* @version CVS: $Id: Interface.php 269074 2008-11-15 21:21:42Z quipo $
* @link http://pear.php.net/package/Calendar
*/
/**
* The methods the classes implementing the Calendar_Engine must implement.
* Note this class is not used but simply to help development
*
* @category Date and Time
* @package Calendar
* @author Harry Fuecks <hfuecks@phppatterns.com>
* @author Lorenzo Alberton <l.alberton@quipo.it>
* @copyright 2003-2007 Harry Fuecks, Lorenzo Alberton
* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
* @link http://pear.php.net/package/Calendar
* @access protected
*/
class Calendar_Engine_Interface
{
/**
* Provides a mechansim to make sure parsing of timestamps
* into human dates is only performed once per timestamp.
* Typically called "internally" by methods like stampToYear.
* Return value can vary, depending on the specific implementation
*
* @param int $stamp timestamp (depending on implementation)
*
* @return mixed
* @access protected
*/
function stampCollection($stamp)
{
}
/**
* Returns a numeric year given a timestamp
*
* @param int $stamp timestamp (depending on implementation)
*
* @return int year (e.g. 2003)
* @access protected
*/
function stampToYear($stamp)
{
}
/**
* Returns a numeric month given a timestamp
*
* @param int $stamp timestamp (depending on implementation)
*
* @return int month (e.g. 9)
* @access protected
*/
function stampToMonth($stamp)
{
}
/**
* Returns a numeric day given a timestamp
*
* @param int $stamp timestamp (depending on implementation)
*
* @return int day (e.g. 15)
* @access protected
*/
function stampToDay($stamp)
{
}
/**
* Returns a numeric hour given a timestamp
*
* @param int $stamp timestamp (depending on implementation)
*
* @return int hour (e.g. 13)
* @access protected
*/
function stampToHour($stamp)
{
}
/**
* Returns a numeric minute given a timestamp
*
* @param int $stamp timestamp (depending on implementation)
*
* @return int minute (e.g. 34)
* @access protected
*/
function stampToMinute($stamp)
{
}
/**
* Returns a numeric second given a timestamp
*
* @param int $stamp timestamp (depending on implementation)
*
* @return int second (e.g. 51)
* @access protected
*/
function stampToSecond($stamp)
{
}
/**
* Returns a timestamp. Can be worth "caching" generated timestamps in a
* static variable, identified by the params this method accepts,
* to timestamp will only be calculated once.
*
* @param int $y year (e.g. 2003)
* @param int $m month (e.g. 9)
* @param int $d day (e.g. 13)
* @param int $h hour (e.g. 13)
* @param int $i minute (e.g. 34)
* @param int $s second (e.g. 53)
*
* @return int (depends on implementation)
* @access protected
*/
function dateToStamp($y, $m, $d, $h, $i, $s)
{
}
/**
* The upper limit on years that the Calendar Engine can work with
*
* @return int (e.g. 2037)
* @access protected
*/
function getMaxYears()
{
}
/**
* The lower limit on years that the Calendar Engine can work with
*
* @return int (e.g 1902)
* @access protected
*/
function getMinYears()
{
}
/**
* Returns the number of months in a year
*
* @param int $y (optional) year to get months for
*
* @return int (e.g. 12)
* @access protected
*/
function getMonthsInYear($y=null)
{
}
/**
* Returns the number of days in a month, given year and month
*
* @param int $y year (e.g. 2003)
* @param int $m month (e.g. 9)
*
* @return int days in month
* @access protected
*/
function getDaysInMonth($y, $m)
{
}
/**
* Returns numeric representation of the day of the week in a month,
* given year and month
*
* @param int $y year (e.g. 2003)
* @param int $m month (e.g. 9)
*
* @return int
* @access protected
*/
function getFirstDayInMonth ($y, $m)
{
}
/**
* Returns the number of days in a week
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (e.g. 7)
* @access protected
*/
function getDaysInWeek($y=null, $m=null, $d=null)
{
}
/**
* Returns the number of the week in the year (ISO-8601), given a date
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int week number
* @access protected
*/
function getWeekNInYear($y, $m, $d)
{
}
/**
* Returns the number of the week in the month, given a date
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $firstDay first day of the week (default: 1 - monday)
*
* @return int week number
* @access protected
*/
function getWeekNInMonth($y, $m, $d, $firstDay=1)
{
}
/**
* Returns the number of weeks in the month
*
* @param int $y year (2003)
* @param int $m month (9)
*
* @return int weeks number
* @access protected
*/
function getWeeksInMonth($y, $m)
{
}
/**
* Returns the number of the day of the week (0=sunday, 1=monday...)
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int weekday number
* @access protected
*/
function getDayOfWeek($y, $m, $d)
{
}
/**
* Returns the numeric values of the days of the week.
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return array list of numeric values of days in week, beginning 0
* @access protected
*/
function getWeekDays($y=null, $m=null, $d=null)
{
}
/**
* Returns the default first day of the week as an integer. Must be a
* member of the array returned from getWeekDays
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (e.g. 1 for Monday)
* @see getWeekDays
* @access protected
*/
function getFirstDayOfWeek($y=null, $m=null, $d=null)
{
}
/**
* Returns the number of hours in a day
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (e.g. 24)
* @access protected
*/
function getHoursInDay($y=null,$m=null,$d=null)
{
}
/**
* Returns the number of minutes in an hour
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $h hour
*
* @return int
* @access protected
*/
function getMinutesInHour($y=null,$m=null,$d=null,$h=null)
{
}
/**
* Returns the number of seconds in a minutes
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $h hour
* @param int $i minute
*
* @return int
* @access protected
*/
function getSecondsInMinute($y=null,$m=null,$d=null,$h=null,$i=null)
{
}
/**
* Checks if the given day is the current day
*
* @param int timestamp (depending on implementation)
*
* @return boolean
* @access protected
*/
function isToday($stamp)
{
}
}
?>

509
3rd_party/php/pear/Calendar/Engine/PearDate.php vendored Normal file
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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
/**
* Contains the Calendar_Engine_PearDate class
*
* PHP versions 4 and 5
*
* LICENSE: Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @category Date and Time
* @package Calendar
* @author Lorenzo Alberton <l.alberton@quipo.it>
* @copyright 2003-2007 Lorenzo Alberton
* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
* @version CVS: $Id: PearDate.php 269076 2008-11-15 21:41:38Z quipo $
* @link http://pear.php.net/package/Calendar
*/
/**
* Load PEAR::Date class
*/
require_once 'Date.php';
/**
* Performs calendar calculations based on the PEAR::Date class
* Timestamps are in the ISO-8601 format (YYYY-MM-DD HH:MM:SS)
*
* @category Date and Time
* @package Calendar
* @author Lorenzo Alberton <l.alberton@quipo.it>
* @copyright 2003-2007 Lorenzo Alberton
* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
* @link http://pear.php.net/package/Calendar
* @access protected
*/
class Calendar_Engine_PearDate /* implements Calendar_Engine_Interface */
{
/**
* Makes sure a given timestamp is only ever parsed once
* Uses a static variable to prevent date() being used twice
* for a date which is already known
*
* @param mixed $stamp Any timestamp format recognized by Pear::Date
*
* @return object Pear::Date object
* @access protected
*/
function stampCollection($stamp)
{
static $stamps = array();
if (!isset($stamps[$stamp])) {
$stamps[$stamp] = new Date($stamp);
}
return $stamps[$stamp];
}
/**
* Returns a numeric year given a iso-8601 datetime
*
* @param string $stamp iso-8601 datetime (YYYY-MM-DD HH:MM:SS)
*
* @return int year (e.g. 2003)
* @access protected
*/
function stampToYear($stamp)
{
$date = Calendar_Engine_PearDate::stampCollection($stamp);
return (int)$date->year;
}
/**
* Returns a numeric month given a iso-8601 datetime
*
* @param string $stamp iso-8601 datetime (YYYY-MM-DD HH:MM:SS)
*
* @return int month (e.g. 9)
* @access protected
*/
function stampToMonth($stamp)
{
$date = Calendar_Engine_PearDate::stampCollection($stamp);
return (int)$date->month;
}
/**
* Returns a numeric day given a iso-8601 datetime
*
* @param string $stamp iso-8601 datetime (YYYY-MM-DD HH:MM:SS)
*
* @return int day (e.g. 15)
* @access protected
*/
function stampToDay($stamp)
{
$date = Calendar_Engine_PearDate::stampCollection($stamp);
return (int)$date->day;
}
/**
* Returns a numeric hour given a iso-8601 datetime
*
* @param string $stamp iso-8601 datetime (YYYY-MM-DD HH:MM:SS)
*
* @return int hour (e.g. 13)
* @access protected
*/
function stampToHour($stamp)
{
$date = Calendar_Engine_PearDate::stampCollection($stamp);
return (int)$date->hour;
}
/**
* Returns a numeric minute given a iso-8601 datetime
*
* @param string $stamp iso-8601 datetime (YYYY-MM-DD HH:MM:SS)
*
* @return int minute (e.g. 34)
* @access protected
*/
function stampToMinute($stamp)
{
$date = Calendar_Engine_PearDate::stampCollection($stamp);
return (int)$date->minute;
}
/**
* Returns a numeric second given a iso-8601 datetime
*
* @param string $stamp iso-8601 datetime (YYYY-MM-DD HH:MM:SS)
*
* @return int second (e.g. 51)
* @access protected
*/
function stampToSecond($stamp)
{
$date = Calendar_Engine_PearDate::stampCollection($stamp);
return (int)$date->second;
}
/**
* Returns a iso-8601 datetime
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (13)
* @param int $h hour (13)
* @param int $i minute (34)
* @param int $s second (53)
*
* @return string iso-8601 datetime
* @access protected
*/
function dateToStamp($y, $m, $d, $h=0, $i=0, $s=0)
{
$r = array();
Calendar_Engine_PearDate::adjustDate($y, $m, $d, $h, $i, $s);
$key = $y.$m.$d.$h.$i.$s;
if (!isset($r[$key])) {
$r[$key] = sprintf("%04d-%02d-%02d %02d:%02d:%02d",
$y, $m, $d, $h, $i, $s);
}
return $r[$key];
}
/**
* Set the correct date values (useful for math operations on dates)
*
* @param int &$y year (2003)
* @param int &$m month (9)
* @param int &$d day (13)
* @param int &$h hour (13)
* @param int &$i minute (34)
* @param int &$s second (53)
*
* @return void
* @access protected
*/
function adjustDate(&$y, &$m, &$d, &$h, &$i, &$s)
{
if ($s < 0) {
$m -= floor($s / 60);
$s = -$s % 60;
}
if ($s > 60) {
$m += floor($s / 60);
$s %= 60;
}
if ($i < 0) {
$h -= floor($i / 60);
$i = -$i % 60;
}
if ($i > 60) {
$h += floor($i / 60);
$i %= 60;
}
if ($h < 0) {
$d -= floor($h / 24);
$h = -$h % 24;
}
if ($h > 24) {
$d += floor($h / 24);
$h %= 24;
}
for(; $m < 1; $y--, $m+=12);
for(; $m > 12; $y++, $m-=12);
while ($d < 1) {
if ($m > 1) {
$m--;
} else {
$m = 12;
$y--;
}
$d += Date_Calc::daysInMonth($m, $y);
}
for ($max_days = Date_Calc::daysInMonth($m, $y); $d > $max_days; ) {
$d -= $max_days;
if ($m < 12) {
$m++;
} else {
$m = 1;
$y++;
}
}
}
/**
* The upper limit on years that the Calendar Engine can work with
*
* @return int 9999
* @access protected
*/
function getMaxYears()
{
return 9999;
}
/**
* The lower limit on years that the Calendar Engine can work with
*
* @return int 0
* @access protected
*/
function getMinYears()
{
return 0;
}
/**
* Returns the number of months in a year
*
* @param int $y year
*
* @return int (12)
* @access protected
*/
function getMonthsInYear($y=null)
{
return 12;
}
/**
* Returns the number of days in a month, given year and month
*
* @param int $y year (2003)
* @param int $m month (9)
*
* @return int days in month
* @access protected
*/
function getDaysInMonth($y, $m)
{
return (int)Date_Calc::daysInMonth($m, $y);
}
/**
* Returns numeric representation of the day of the week in a month,
* given year and month
*
* @param int $y year (2003)
* @param int $m month (9)
*
* @return int from 0 to 7
* @access protected
*/
function getFirstDayInMonth($y, $m)
{
return (int)Date_Calc::dayOfWeek(1, $m, $y);
}
/**
* Returns the number of days in a week
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (7)
* @access protected
*/
function getDaysInWeek($y=null, $m=null, $d=null)
{
return 7;
}
/**
* Returns the number of the week in the year (ISO-8601), given a date
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int week number
* @access protected
*/
function getWeekNInYear($y, $m, $d)
{
//return Date_Calc::weekOfYear($d, $m, $y); //beware, Date_Calc doesn't follow ISO-8601 standard!
list($nYear, $nWeek) = Date_Calc::weekOfYear4th($d, $m, $y);
return $nWeek;
}
/**
* Returns the number of the week in the month, given a date
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $firstDay first day of the week (default: monday)
*
* @return int week number
* @access protected
*/
function getWeekNInMonth($y, $m, $d, $firstDay=1)
{
$weekEnd = ($firstDay == 0) ? $this->getDaysInWeek()-1 : $firstDay-1;
$end_of_week = (int)Date_Calc::nextDayOfWeek($weekEnd, 1, $m, $y, '%e', true);
$w = 1;
while ($d > $end_of_week) {
++$w;
$end_of_week += $this->getDaysInWeek();
}
return $w;
}
/**
* Returns the number of weeks in the month
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $firstDay first day of the week (default: monday)
*
* @return int weeks number
* @access protected
*/
function getWeeksInMonth($y, $m, $firstDay=1)
{
$FDOM = Date_Calc::firstOfMonthWeekday($m, $y);
if ($FDOM == 0) {
$FDOM = $this->getDaysInWeek();
}
if ($FDOM > $firstDay) {
$daysInTheFirstWeek = $this->getDaysInWeek() - $FDOM + $firstDay;
$weeks = 1;
} else {
$daysInTheFirstWeek = $firstDay - $FDOM;
$weeks = 0;
}
$daysInTheFirstWeek %= $this->getDaysInWeek();
return (int)(ceil(($this->getDaysInMonth($y, $m) - $daysInTheFirstWeek) /
$this->getDaysInWeek()) + $weeks);
}
/**
* Returns the number of the day of the week (0=sunday, 1=monday...)
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int weekday number
* @access protected
*/
function getDayOfWeek($y, $m, $d)
{
return Date_Calc::dayOfWeek($d, $m, $y);
}
/**
* Returns a list of integer days of the week beginning 0
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return array (0, 1, 2, 3, 4, 5, 6) 1 = Monday
* @access protected
*/
function getWeekDays($y=null, $m=null, $d=null)
{
return array(0, 1, 2, 3, 4, 5, 6);
}
/**
* Returns the default first day of the week
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (default 1 = Monday)
* @access protected
*/
function getFirstDayOfWeek($y=null, $m=null, $d=null)
{
return 1;
}
/**
* Returns the number of hours in a day
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (24)
* @access protected
*/
function getHoursInDay($y=null,$m=null,$d=null)
{
return 24;
}
/**
* Returns the number of minutes in an hour
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $h hour
*
* @return int (60)
* @access protected
*/
function getMinutesInHour($y=null,$m=null,$d=null,$h=null)
{
return 60;
}
/**
* Returns the number of seconds in a minutes
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $h hour
* @param int $i minute
*
* @return int (60)
* @access protected
*/
function getSecondsInMinute($y=null,$m=null,$d=null,$h=null,$i=null)
{
return 60;
}
/**
* Checks if the given day is the current day
*
* @param mixed $stamp Any timestamp format recognized by Pear::Date
*
* @return boolean
* @access protected
*/
function isToday($stamp)
{
static $today = null;
if (is_null($today)) {
$today = new Date();
}
$date = Calendar_Engine_PearDate::stampCollection($stamp);
return ( $date->day == $today->getDay()
&& $date->month == $today->getMonth()
&& $date->year == $today->getYear()
);
}
}
?>

463
3rd_party/php/pear/Calendar/Engine/UnixTS.php vendored Normal file
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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
/**
* Contains the Calendar_Engine_UnixTS class
*
* PHP versions 4 and 5
*
* LICENSE: Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* @category Date and Time
* @package Calendar
* @author Harry Fuecks <hfuecks@phppatterns.com>
* @copyright 2003-2007 Harry Fuecks
* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
* @version CVS: $Id: UnixTS.php 269074 2008-11-15 21:21:42Z quipo $
* @link http://pear.php.net/package/Calendar
*/
/**
* Performs calendar calculations based on the PHP date() function and
* Unix timestamps (using PHP's mktime() function).
*
* @category Date and Time
* @package Calendar
* @author Harry Fuecks <hfuecks@phppatterns.com>
* @copyright 2003-2007 Harry Fuecks
* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
* @link http://pear.php.net/package/Calendar
* @access protected
*/
class Calendar_Engine_UnixTS /* implements Calendar_Engine_Interface */
{
/**
* Makes sure a given timestamp is only ever parsed once
* <pre>
* array (
* [0] => year (e.g 2003),
* [1] => month (e.g 9),
* [2] => day (e.g 6),
* [3] => hour (e.g 14),
* [4] => minute (e.g 34),
* [5] => second (e.g 45),
* [6] => num days in month (e.g. 31),
* [7] => week in year (e.g. 50),
* [8] => day in week (e.g. 0 for Sunday)
* )
* </pre>
* Uses a static variable to prevent date() being used twice
* for a date which is already known
*
* @param int $stamp Unix timestamp
*
* @return array
* @access protected
*/
function stampCollection($stamp)
{
static $stamps = array();
if ( !isset($stamps[$stamp]) ) {
$date = @date('Y n j H i s t W w', $stamp);
$stamps[$stamp] = sscanf($date, "%d %d %d %d %d %d %d %d %d");
}
return $stamps[$stamp];
}
/**
* Returns a numeric year given a timestamp
*
* @param int $stamp Unix timestamp
*
* @return int year (e.g. 2003)
* @access protected
*/
function stampToYear($stamp)
{
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return (int)$date[0];
}
/**
* Returns a numeric month given a timestamp
*
* @param int $stamp Unix timestamp
*
* @return int month (e.g. 9)
* @access protected
*/
function stampToMonth($stamp)
{
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return (int)$date[1];
}
/**
* Returns a numeric day given a timestamp
*
* @param int $stamp Unix timestamp
*
* @return int day (e.g. 15)
* @access protected
*/
function stampToDay($stamp)
{
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return (int)$date[2];
}
/**
* Returns a numeric hour given a timestamp
*
* @param int $stamp Unix timestamp
*
* @return int hour (e.g. 13)
* @access protected
*/
function stampToHour($stamp)
{
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return (int)$date[3];
}
/**
* Returns a numeric minute given a timestamp
*
* @param int $stamp Unix timestamp
*
* @return int minute (e.g. 34)
* @access protected
*/
function stampToMinute($stamp)
{
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return (int)$date[4];
}
/**
* Returns a numeric second given a timestamp
*
* @param int $stamp Unix timestamp
*
* @return int second (e.g. 51)
* @access protected
*/
function stampToSecond($stamp)
{
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return (int)$date[5];
}
/**
* Returns a timestamp
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (13)
* @param int $h hour (13)
* @param int $i minute (34)
* @param int $s second (53)
*
* @return int Unix timestamp
* @access protected
*/
function dateToStamp($y, $m, $d, $h=0, $i=0, $s=0)
{
static $dates = array();
if (!isset($dates[$y][$m][$d][$h][$i][$s])) {
$dates[$y][$m][$d][$h][$i][$s] = @mktime($h, $i, $s, $m, $d, $y);
}
return $dates[$y][$m][$d][$h][$i][$s];
}
/**
* The upper limit on years that the Calendar Engine can work with
*
* @return int (2037)
* @access protected
*/
function getMaxYears()
{
return 2037;
}
/**
* The lower limit on years that the Calendar Engine can work with
*
* @return int (1970 if it's Windows and 1902 for all other OSs)
* @access protected
*/
function getMinYears()
{
return $min = strpos(PHP_OS, 'WIN') === false ? 1902 : 1970;
}
/**
* Returns the number of months in a year
*
* @param int $y year
*
* @return int (12)
* @access protected
*/
function getMonthsInYear($y=null)
{
return 12;
}
/**
* Returns the number of days in a month, given year and month
*
* @param int $y year (2003)
* @param int $m month (9)
*
* @return int days in month
* @access protected
*/
function getDaysInMonth($y, $m)
{
$stamp = Calendar_Engine_UnixTS::dateToStamp($y, $m, 1);
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return $date[6];
}
/**
* Returns numeric representation of the day of the week in a month,
* given year and month
*
* @param int $y year (2003)
* @param int $m month (9)
*
* @return int from 0 to 6
* @access protected
*/
function getFirstDayInMonth($y, $m)
{
$stamp = Calendar_Engine_UnixTS::dateToStamp($y, $m, 1);
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return $date[8];
}
/**
* Returns the number of days in a week
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (7)
* @access protected
*/
function getDaysInWeek($y=null, $m=null, $d=null)
{
return 7;
}
/**
* Returns the number of the week in the year (ISO-8601), given a date
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int week number
* @access protected
*/
function getWeekNInYear($y, $m, $d)
{
$stamp = Calendar_Engine_UnixTS::dateToStamp($y, $m, $d);
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return $date[7];
}
/**
* Returns the number of the week in the month, given a date
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $firstDay first day of the week (default: monday)
*
* @return int week number
* @access protected
*/
function getWeekNInMonth($y, $m, $d, $firstDay=1)
{
$weekEnd = (0 == $firstDay) ? $this->getDaysInWeek()-1 : $firstDay-1;
$end_of_week = 1;
while (@date('w', @mktime(0, 0, 0, $m, $end_of_week, $y)) != $weekEnd) {
++$end_of_week; //find first weekend of the month
}
$w = 1;
while ($d > $end_of_week) {
++$w;
$end_of_week += $this->getDaysInWeek();
}
return $w;
}
/**
* Returns the number of weeks in the month
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $firstDay first day of the week (default: monday)
*
* @return int weeks number
* @access protected
*/
function getWeeksInMonth($y, $m, $firstDay = 1)
{
$FDOM = $this->getFirstDayInMonth($y, $m);
if ($FDOM == 0) {
$FDOM = $this->getDaysInWeek();
}
if ($FDOM > $firstDay) {
$daysInTheFirstWeek = $this->getDaysInWeek() - $FDOM + $firstDay;
$weeks = 1;
} else {
$daysInTheFirstWeek = $firstDay - $FDOM;
$weeks = 0;
}
$daysInTheFirstWeek %= $this->getDaysInWeek();
return (int)(ceil(($this->getDaysInMonth($y, $m) - $daysInTheFirstWeek) /
$this->getDaysInWeek()) + $weeks);
}
/**
* Returns the number of the day of the week (0=sunday, 1=monday...)
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int weekday number
* @access protected
*/
function getDayOfWeek($y, $m, $d)
{
$stamp = Calendar_Engine_UnixTS::dateToStamp($y, $m, $d);
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return $date[8];
}
/**
* Returns a list of integer days of the week beginning 0
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return array (0,1,2,3,4,5,6) 1 = Monday
* @access protected
*/
function getWeekDays($y=null, $m=null, $d=null)
{
return array(0, 1, 2, 3, 4, 5, 6);
}
/**
* Returns the default first day of the week
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (default 1 = Monday)
* @access protected
*/
function getFirstDayOfWeek($y=null, $m=null, $d=null)
{
return 1;
}
/**
* Returns the number of hours in a day
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
*
* @return int (24)
* @access protected
*/
function getHoursInDay($y=null, $m=null, $d=null)
{
return 24;
}
/**
* Returns the number of minutes in an hour
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $h hour
*
* @return int (60)
* @access protected
*/
function getMinutesInHour($y=null, $m=null, $d=null, $h=null)
{
return 60;
}
/**
* Returns the number of seconds in a minutes
*
* @param int $y year (2003)
* @param int $m month (9)
* @param int $d day (4)
* @param int $h hour
* @param int $i minute
*
* @return int (60)
* @access protected
*/
function getSecondsInMinute($y=null, $m=null, $d=null, $h=null, $i=null)
{
return 60;
}
/**
* Checks if the given day is the current day
*
* @param mixed $stamp Any timestamp format recognized by Pear::Date
*
* @return boolean
* @access protected
*/
function isToday($stamp)
{
static $today = null;
if (is_null($today)) {
$today_date = @date('Y n j');
$today = sscanf($today_date, '%d %d %d');
}
$date = Calendar_Engine_UnixTS::stampCollection($stamp);
return ( $date[2] == $today[2]
&& $date[1] == $today[1]
&& $date[0] == $today[0]
);
}
}
?>