CODE STYLE class.dates.php
This commit is contained in:
Fernando Ontiveros
@@ -1,7 +1,8 @@
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<?php
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<?php
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/**
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/**
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* class.dates.php
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* class.dates.php
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* @package workflow.engine.classes
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*
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* @package workflow.engine.classes
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*
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*
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* ProcessMaker Open Source Edition
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* ProcessMaker Open Source Edition
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* Copyright (C) 2004 - 2011 Colosa Inc.
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* Copyright (C) 2004 - 2011 Colosa Inc.
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@@ -13,480 +14,518 @@
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*
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*
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* This program is distributed in the hope that it will be useful,
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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* GNU Affero General Public License for more details.
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*
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*
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* You should have received a copy of the GNU Affero General Public License
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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* /
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* /
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*
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/*
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* /*
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* Created on 21/01/2008
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* Created on 21/01/2008
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* This class is used for handling dates
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* This class is used for handling dates
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*
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*
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* @author David Callizaya <davidsantos@colosa.com>
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* @author David Callizaya <davidsantos@colosa.com>
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*/
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*/
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require_once ( "classes/model/TaskPeer.php" );
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require_once ( "classes/model/HolidayPeer.php" );
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/**
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* @package workflow.engine.classes
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*/
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class dates {
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private $holidays = array();
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private $weekends = array();
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private $range = array();
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private $skipEveryYear = true;
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private $calendarDays = false; //by default we are using working days
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private $hoursPerDay = 8; //you should change this
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/**
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* Function that calculate a final date based on $sInitDate and $iDuration
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* This function also uses a Calendar component (class.calendar.php) where all the definition of
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* a User, task, Process or default calendar is defined. base on that information is possible to setup different calendars
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* and apply them to a task, process or user. Each calendar have Working Days, Business Hours and Holidays
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*
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* @name calculateDate
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* @access public
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* @author Hugo Loza <hugo@colosa.com>
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* @param date $sInitDate
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* @param double $iDuration
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* @param string $sTimeUnit
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* @param string $iTypeDay
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* @param string $UsrUid
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* @param string $ProUid
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* @param string $TasUid
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* @return array('DUE_DATE'=>'Final calculated date formatted as Y-m-d H:i:s','DUE_DATE_SECONDS'=>'Final calculated date in seconds','OLD_DUE_DATE'=>'Using deprecate4d function','OLD_DUE_DATE_SECONDS'=>'Using deprecated function','DUE_DATE_LOG'=>'Log of all the calculations made')
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* @todo test this function with negative durations (for events)
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*
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*
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*/
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function calculateDate( $sInitDate, $iDuration, $sTimeUnit, $iTypeDay, $UsrUid = NULL, $ProUid = NULL, $TasUid =NULL )
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{
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//$oldDate=$this->calculateDate_noCalendar( $sInitDate, $iDuration, $sTimeUnit, $iTypeDay, $UsrUid, $ProUid, $TasUid);
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//Set Calendar when the object is instanced in this order/priority (Task, User, Process, Default)
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G::LoadClass('calendar');
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$calendarObj=new calendar($UsrUid,$ProUid,$TasUid);
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//Get next Business Hours/Range based on :
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switch(strtoupper($sTimeUnit)){
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case 'DAYS': $hoursToProcess=$iDuration*8; break;//In Hours
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default: $hoursToProcess=$iDuration; break;//In Hours
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}
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$dateArray = explode(" ",$sInitDate);
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$currentDate = $dateArray[0];
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$currentTime = isset($dateArray[1])? $dateArray[1]: "00:00:00";
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$startTime=(float) array_sum(explode(' ',microtime()));
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require_once ("classes/model/TaskPeer.php");
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$calendarObj->addCalendarLog("* Starting at: $startTime");
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require_once ("classes/model/HolidayPeer.php");
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$calendarObj->addCalendarLog(">>>>> Hours to Process: $hoursToProcess");
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$calendarObj->addCalendarLog(">>>>> Current Date: $currentDate");
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$calendarObj->addCalendarLog(">>>>> Current Time: $currentTime");
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$array_hours = explode(":",$currentTime);
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$seconds2 = $array_hours[2];
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$minutes2 = 0;
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while($hoursToProcess>0){
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$validBusinessHour=$calendarObj->getNextValidBusinessHoursRange($currentDate,$currentTime);
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//For Date/Time operations
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$currentDateA = explode("-",$validBusinessHour['DATE']);
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$currentTimeA = explode(":",$validBusinessHour['TIME']);
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$hour = $currentTimeA[0];
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$minute = $currentTimeA[1];
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$second = isset($currentTimeA[2])?$currentTimeA[2]:0;
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$month = $currentDateA[1];
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$day = $currentDateA[2];
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$year = $currentDateA[0];
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$normalizedDate = date("Y-m-d H:i:s",mktime($hour,$minute,$second,$month,$day,$year));
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$normalizedDateInt = mktime($hour,$minute,$second,$month,$day,$year);
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$normalizedDateSeconds = ($hour*60*60)+($minute*60);
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$arrayHour = explode(".",$hoursToProcess);
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if(isset($arrayHour[1])){
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$minutes1 = $arrayHour[1];
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$cadm = strlen($minutes1);
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$minutes2 = (($minutes1/pow(10,$cadm))*60);
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}
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$possibleTime=date("Y-m-d H:i:s",mktime($hour+$hoursToProcess,$minute+$minutes2,$second+$seconds2,$month,$day,$year));
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$possibleTimeInt=mktime($hour+$hoursToProcess,$minute+$minutes2,$second+$seconds2,$month,$day,$year);
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$offsetPermitedMinutes="0";
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$calendarBusinessEndA=explode(":",$validBusinessHour['BUSINESS_HOURS']['CALENDAR_BUSINESS_END']);
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$calendarBusinessEndNormalized=date("Y-m-d H:i:s",mktime($calendarBusinessEndA[0],$calendarBusinessEndA[1]+$offsetPermitedMinutes,0,$month,$day,$year));
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$calendarBusinessEndInt=mktime($calendarBusinessEndA[0],$calendarBusinessEndA[1]+$offsetPermitedMinutes,0,$month,$day,$year);
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$calendarBusinessEndSeconds=($calendarBusinessEndA[0]*60*60)+($calendarBusinessEndA[1]*60);
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$calendarObj->addCalendarLog("Possible time: $possibleTime");
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$calendarObj->addCalendarLog("Current Start Date/Time: $normalizedDate");
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$calendarObj->addCalendarLog("Calendar Business End: $calendarBusinessEndNormalized");
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if($possibleTimeInt>$calendarBusinessEndInt){
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$currentDateTimeB = explode(" ",$calendarBusinessEndNormalized);
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$currentDate = $currentDateTimeB[0];
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$currentTime = $currentDateTimeB[1];
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$diff = abs($normalizedDateSeconds-$calendarBusinessEndSeconds);
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$diffHours = $diff/3600;
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$hoursToProcess = $hoursToProcess-$diffHours;
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}
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else{
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$currentDateTimeA = explode(" ",$possibleTime);
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$currentDate = $currentDateTimeA[0];
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$currentTime = $currentDateTimeA[1];
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$hoursToProcess = 0;
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}
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$calendarObj->addCalendarLog("** Hours to Process: $hoursToProcess");
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}
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$calendarObj->addCalendarLog("+++++++++++ Calculated Due Date $currentDate $currentTime");
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$result['DUE_DATE'] = $currentDate." ".$currentTime;
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$result['DUE_DATE_SECONDS'] = strtotime($currentDate." ".$currentTime);
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//$result['OLD_DUE_DATE'] = date("Y-m-d H:i:s",$oldDate);
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//$result['OLD_DUE_DATE_SECONDS']= $oldDate;
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$endTime=(float) array_sum(explode(' ',microtime()));
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$calendarObj->addCalendarLog("* Ending at: $endTime");
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$calcTime=round($endTime-$startTime,3);
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$calendarObj->addCalendarLog("** Processing time: ". sprintf("%.4f", ($endTime-$startTime))." seconds");
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$result['DUE_DATE_LOG'] = $calendarObj->calendarLog;
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return $result;
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}
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/**
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* Calculate $sInitDate + $iDaysCount, skipping non laborable days.
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* Input: Any valid strtotime function type input.
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* Returns: Integer timestamp of the result.
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* Warning: It will hangs if there is no possible days to count as
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* "laborable".
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* @param date $sInitDate
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* @param double $iDuration
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* @param string $sTimeUnit
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* @param string $iTypeDay
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* @param string $UsrUid
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* @param string $ProUid
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* @param string $TasUid
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* @return integer timestamp of the result
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* @deprecated renamed by Hugo Loza (see calculateDate new function)
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*/
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function calculateDate_noCalendar( $sInitDate, $iDuration, $sTimeUnit, $iTypeDay, $UsrUid = NULL, $ProUid = NULL, $TasUid =NULL ) {
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//load in class variables the config of working days, holidays etc..
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$this->prepareInformation( $UsrUid , $ProUid , $TasUid );
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$iHours = 0; $iDays = 0;
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//convert the $iDuration and $sTimeUnit in hours and days, take in mind 8 hours = 1 day. and then we will have similar for 5 days = 1 weekends
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if ( strtolower ( $sTimeUnit ) == 'hours' ) {
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$iAux = intval(abs($iDuration));
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$iHours = $iAux % $this->hoursPerDay;
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$iDays = intval( $iAux / $this->hoursPerDay );
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}
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if ( strtolower ( $sTimeUnit ) == 'days' ) {
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$iAux = intval(abs($iDuration * $this->hoursPerDay));
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$iHours = $iAux % 8;
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$iDays = intval( $iAux / 8 );
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}
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$addSign = ( $iDuration >= 0 ) ? '+' : '-';
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$iInitDate = strtotime( $sInitDate );
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if ( $iTypeDay == 1 ) { // working days
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// if there are days calculate the days,
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$iEndDate = $this->addDays( $iInitDate , $iDays, $addSign );
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// if there are hours calculate the hours, and probably add a day if the quantity of hours for last day > 8 hours
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$iEndDate = $this->addHours( $iEndDate , $iHours, $addSign );
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}
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else { // $task->getTasTypeDay() == 2 // calendar days
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$iEndDate = strtotime( $addSign . $iDays . ' days ' , $iInitDate );
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$iEndDate = strtotime( $addSign . $iHours . ' hours ' , $iEndDate );
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}
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return $iEndDate;
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}
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/**
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/**
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* Calculate duration of the $sInitDate - $sEndDate.
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*
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* @param date $sInitDate
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* @package workflow.engine.classes
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* @param date $sEndDate
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* @param string $UsrUid
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* @param string $ProUid
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* @param string $TasUid
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* @return int
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*
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*/
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*/
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function calculateDuration( $sInitDate, $sEndDate = '', $UsrUid = NULL, $ProUid = NULL, $TasUid = NULL) {
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class dates
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$this->prepareInformation($UsrUid, $ProUid, $TasUid);
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{
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if ((string)$sEndDate == '') {
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private $holidays = array ();
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$sEndDate = date('Y-m-d H:i:s');
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private $weekends = array ();
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}
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private $range = array ();
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if (strtotime($sInitDate) > strtotime($sEndDate)) {
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private $skipEveryYear = true;
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$sAux = $sInitDate;
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private $calendarDays = false; //by default we are using working days
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$sInitDate = $sEndDate;
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private $hoursPerDay = 8; //you should change this
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$sEndDate = $sAux;
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}
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$aAux1 = explode(' ', $sInitDate);
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/**
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$aAux2 = explode(' ', $sEndDate);
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* Function that calculate a final date based on $sInitDate and $iDuration
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$aInitDate = explode('-', $aAux1[0]);
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* This function also uses a Calendar component (class.calendar.php) where all the definition of
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$aEndDate = explode('-', $aAux2[0]);
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* a User, task, Process or default calendar is defined.
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$i = 1;
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* base on that information is possible to setup different calendars
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$iWorkedDays = 0;
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* and apply them to a task, process or user. Each calendar have Working Days, Business Hours and Holidays
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$bFinished = false;
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*
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$fHours1 = 0.0;
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* @name calculateDate
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$fHours2 = 0.0;
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* @access public
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if (count($aInitDate) != 3) {
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* @author Hugo Loza <hugo@colosa.com>
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$aInitDate = array(0, 0, 0);
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* @param date $sInitDate
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}
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* @param double $iDuration
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if (count($aEndDate) != 3) {
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* @param string $sTimeUnit
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$aEndDate = array(0, 0, 0);
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* @param string $iTypeDay
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}
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* @param string $UsrUid
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if ($aInitDate !== $aEndDate) {
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* @param string $ProUid
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while (!$bFinished && ($i < 10000)) {
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* @param string $TasUid
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$sAux = date('Y-m-d', mktime(0, 0, 0, $aInitDate[1], $aInitDate[2] + $i, $aInitDate[0]));
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* @return array('DUE_DATE'=>'Final calculated date formatted as Y-m-d H:i:s','DUE_DATE_SECONDS'=>'Final calculated date in seconds','OLD_DUE_DATE'=>'Using deprecate4d function','OLD_DUE_DATE_SECONDS'=>'Using deprecated function','DUE_DATE_LOG'=>'Log of all the calculations made')
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if ($sAux != implode('-', $aEndDate)) {
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* @todo test this function with negative durations (for events)
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if (!in_array($sAux, $this->holidays)) {
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*
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if (!in_array(date('w', mktime(0, 0, 0, $aInitDate[1], $aInitDate[2] + $i, $aInitDate[0])), $this->weekends)) {
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*
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$iWorkedDays++;
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*/
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function calculateDate ($sInitDate, $iDuration, $sTimeUnit, $iTypeDay, $UsrUid = NULL, $ProUid = NULL, $TasUid = NULL)
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{
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//$oldDate=$this->calculateDate_noCalendar( $sInitDate, $iDuration, $sTimeUnit, $iTypeDay, $UsrUid, $ProUid, $TasUid);
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//Set Calendar when the object is instanced in this order/priority (Task, User, Process, Default)
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G::LoadClass( 'calendar' );
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$calendarObj = new calendar( $UsrUid, $ProUid, $TasUid );
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//Get next Business Hours/Range based on :
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switch (strtoupper( $sTimeUnit )) {
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case 'DAYS':
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$hoursToProcess = $iDuration * 8;
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break; //In Hours
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default:
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$hoursToProcess = $iDuration;
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break; //In Hours
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}
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$dateArray = explode( " ", $sInitDate );
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$currentDate = $dateArray[0];
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$currentTime = isset( $dateArray[1] ) ? $dateArray[1] : "00:00:00";
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$startTime = (float) array_sum( explode( ' ', microtime() ) );
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$calendarObj->addCalendarLog( "* Starting at: $startTime" );
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$calendarObj->addCalendarLog( ">>>>> Hours to Process: $hoursToProcess" );
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$calendarObj->addCalendarLog( ">>>>> Current Date: $currentDate" );
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$calendarObj->addCalendarLog( ">>>>> Current Time: $currentTime" );
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$array_hours = explode( ":", $currentTime );
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$seconds2 = $array_hours[2];
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$minutes2 = 0;
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while ($hoursToProcess > 0) {
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$validBusinessHour = $calendarObj->getNextValidBusinessHoursRange( $currentDate, $currentTime );
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//For Date/Time operations
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$currentDateA = explode( "-", $validBusinessHour['DATE'] );
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$currentTimeA = explode( ":", $validBusinessHour['TIME'] );
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$hour = $currentTimeA[0];
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$minute = $currentTimeA[1];
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$second = isset( $currentTimeA[2] ) ? $currentTimeA[2] : 0;
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$month = $currentDateA[1];
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$day = $currentDateA[2];
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$year = $currentDateA[0];
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$normalizedDate = date( "Y-m-d H:i:s", mktime( $hour, $minute, $second, $month, $day, $year ) );
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$normalizedDateInt = mktime( $hour, $minute, $second, $month, $day, $year );
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$normalizedDateSeconds = ($hour * 60 * 60) + ($minute * 60);
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$arrayHour = explode( ".", $hoursToProcess );
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if (isset( $arrayHour[1] )) {
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$minutes1 = $arrayHour[1];
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$cadm = strlen( $minutes1 );
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$minutes2 = (($minutes1 / pow( 10, $cadm )) * 60);
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}
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}
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}
|
$possibleTime = date( "Y-m-d H:i:s", mktime( $hour + $hoursToProcess, $minute + $minutes2, $second + $seconds2, $month, $day, $year ) );
|
||||||
$i++;
|
$possibleTimeInt = mktime( $hour + $hoursToProcess, $minute + $minutes2, $second + $seconds2, $month, $day, $year );
|
||||||
|
$offsetPermitedMinutes = "0";
|
||||||
|
$calendarBusinessEndA = explode( ":", $validBusinessHour['BUSINESS_HOURS']['CALENDAR_BUSINESS_END'] );
|
||||||
|
$calendarBusinessEndNormalized = date( "Y-m-d H:i:s", mktime( $calendarBusinessEndA[0], $calendarBusinessEndA[1] + $offsetPermitedMinutes, 0, $month, $day, $year ) );
|
||||||
|
$calendarBusinessEndInt = mktime( $calendarBusinessEndA[0], $calendarBusinessEndA[1] + $offsetPermitedMinutes, 0, $month, $day, $year );
|
||||||
|
$calendarBusinessEndSeconds = ($calendarBusinessEndA[0] * 60 * 60) + ($calendarBusinessEndA[1] * 60);
|
||||||
|
$calendarObj->addCalendarLog( "Possible time: $possibleTime" );
|
||||||
|
$calendarObj->addCalendarLog( "Current Start Date/Time: $normalizedDate" );
|
||||||
|
$calendarObj->addCalendarLog( "Calendar Business End: $calendarBusinessEndNormalized" );
|
||||||
|
if ($possibleTimeInt > $calendarBusinessEndInt) {
|
||||||
|
$currentDateTimeB = explode( " ", $calendarBusinessEndNormalized );
|
||||||
|
$currentDate = $currentDateTimeB[0];
|
||||||
|
$currentTime = $currentDateTimeB[1];
|
||||||
|
$diff = abs( $normalizedDateSeconds - $calendarBusinessEndSeconds );
|
||||||
|
$diffHours = $diff / 3600;
|
||||||
|
$hoursToProcess = $hoursToProcess - $diffHours;
|
||||||
|
} else {
|
||||||
|
$currentDateTimeA = explode( " ", $possibleTime );
|
||||||
|
$currentDate = $currentDateTimeA[0];
|
||||||
|
$currentTime = $currentDateTimeA[1];
|
||||||
|
$hoursToProcess = 0;
|
||||||
|
}
|
||||||
|
$calendarObj->addCalendarLog( "** Hours to Process: $hoursToProcess" );
|
||||||
}
|
}
|
||||||
else {
|
$calendarObj->addCalendarLog( "+++++++++++ Calculated Due Date $currentDate $currentTime" );
|
||||||
$bFinished = true;
|
$result['DUE_DATE'] = $currentDate . " " . $currentTime;
|
||||||
}
|
$result['DUE_DATE_SECONDS'] = strtotime( $currentDate . " " . $currentTime );
|
||||||
}
|
//$result['OLD_DUE_DATE'] = date("Y-m-d H:i:s",$oldDate);
|
||||||
if (isset($aAux1[1])) {
|
//$result['OLD_DUE_DATE_SECONDS']= $oldDate;
|
||||||
$aAux1[1] = explode(':', $aAux1[1]);
|
|
||||||
$fHours1 = 24 - ($aAux1[1][0] + ($aAux1[1][1] / 60) + ($aAux1[1][2] / 3600));
|
|
||||||
}
|
$endTime = (float) array_sum( explode( ' ', microtime() ) );
|
||||||
if (isset($aAux2[1])) {
|
$calendarObj->addCalendarLog( "* Ending at: $endTime" );
|
||||||
$aAux2[1] = explode(':', $aAux2[1]);
|
$calcTime = round( $endTime - $startTime, 3 );
|
||||||
$fHours2 = $aAux2[1][0] + ($aAux2[1][1] / 60) + ($aAux2[1][2] / 3600);
|
$calendarObj->addCalendarLog( "** Processing time: " . sprintf( "%.4f", ($endTime - $startTime) ) . " seconds" );
|
||||||
}
|
$result['DUE_DATE_LOG'] = $calendarObj->calendarLog;
|
||||||
$fDuration = ($iWorkedDays * 24) + $fHours1 + $fHours2;
|
return $result;
|
||||||
}
|
|
||||||
else {
|
|
||||||
$fDuration = (strtotime($sEndDate) - strtotime($sInitDate)) / 3600;
|
|
||||||
}
|
|
||||||
return $fDuration;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Configuration functions
|
|
||||||
* @param string $UsrUid
|
|
||||||
* @param string $ProUid
|
|
||||||
* @param string $TasUid
|
|
||||||
* @return void
|
|
||||||
*/
|
|
||||||
function prepareInformation( $UsrUid = NULL , $ProUid = NULL , $TasUid =NULL )
|
|
||||||
{
|
|
||||||
// setup calendarDays according the task
|
|
||||||
if (isset($TasUid))
|
|
||||||
{
|
|
||||||
$task = TaskPeer::retrieveByPK( $TasUid );
|
|
||||||
if (!is_null($task)) {
|
|
||||||
$this->calendarDays = ($task->getTasTypeDay()==2);
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
//get an array with all holidays.
|
/**
|
||||||
$aoHolidays=HolidayPeer::doSelect(new Criteria());
|
* Calculate $sInitDate + $iDaysCount, skipping non laborable days.
|
||||||
$holidays=array();
|
* Input: Any valid strtotime function type input.
|
||||||
foreach($aoHolidays as $holiday)
|
* Returns: Integer timestamp of the result.
|
||||||
$holidays[] = strtotime($holiday->getHldDate());
|
* Warning: It will hangs if there is no possible days to count as
|
||||||
|
* "laborable".
|
||||||
// by default the weekdays are from monday to friday
|
*
|
||||||
$this->weekends = array(0,6);
|
* @param date $sInitDate
|
||||||
$this->holidays = $holidays;
|
* @param double $iDuration
|
||||||
return ;
|
* @param string $sTimeUnit
|
||||||
}
|
* @param string $iTypeDay
|
||||||
|
* @param string $UsrUid
|
||||||
/**
|
* @param string $ProUid
|
||||||
* Set to repeat for every year all dates defined in $this->holiday
|
* @param string $TasUid
|
||||||
* @param $bSkipEveryYear
|
* @return integer timestamp of the result
|
||||||
* @return void
|
* @deprecated renamed by Hugo Loza (see calculateDate new function)
|
||||||
*/
|
*/
|
||||||
function setSkipEveryYear( $bSkipEveryYear )
|
|
||||||
{
|
|
||||||
$this->skipEveryYear = $bSkipEveryYear===true;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Add a single date to holidays
|
|
||||||
* @param data $sDate
|
|
||||||
* @return void
|
|
||||||
*/
|
|
||||||
function addHoliday( $sDate )
|
|
||||||
{
|
|
||||||
if ($date=strtotime( $sDate )) $this->holidays[]=self::truncateTime($date);
|
|
||||||
else throw new Exception("Invalid date: $sDate.");
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Set all the holidays
|
|
||||||
* @param date/array $aDate must be an array of (strtotime type) dates
|
|
||||||
* @return void
|
|
||||||
*/
|
|
||||||
function setHolidays( $aDates )
|
|
||||||
{
|
|
||||||
foreach($aDates as $sDate) $this->holidays = $aDates;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Set all the weekends
|
|
||||||
* @param array/integers $aWeekends must be an array of integers [1,7]
|
|
||||||
* 1=Sunday
|
|
||||||
* 7=Saturday
|
|
||||||
* @return void
|
|
||||||
*/
|
|
||||||
function setWeekends( $aWeekends )
|
|
||||||
{
|
|
||||||
$this->weekends = $aWeekends;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Add one day of week to the weekends list
|
|
||||||
* @param $iDayNumber must be an array of integers [1,7]
|
|
||||||
* 1=Sunday
|
|
||||||
* 7=Saturday
|
|
||||||
* @return void
|
|
||||||
*/
|
|
||||||
function skipDayOfWeek( $iDayNumber )
|
|
||||||
{
|
|
||||||
if ($iDayNumber<1 || $iDayNumber>7) throw new Exception("The day of week must be a number from 1 to 7.");
|
|
||||||
$this->weekends[]=$iDayNumber;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Add a range of non working dates
|
|
||||||
* @param date $sDateA must be a (strtotime type) dates
|
|
||||||
* @param date $sDateB must be a (strtotime type) dates
|
|
||||||
* @return void
|
|
||||||
*/
|
|
||||||
function addNonWorkingRange( $sDateA , $sDateB )
|
|
||||||
{
|
|
||||||
if ($date=strtotime( $sDateA )) $iDateA=self::truncateTime($date);
|
|
||||||
else throw new Exception("Invalid date: $sDateA.");
|
|
||||||
if ($date=strtotime( $sDateB )) $iDateB=self::truncateTime($date);
|
|
||||||
else throw new Exception("Invalid date: $sDateB.");
|
|
||||||
if ($iDateA>$iDateB) { $s=$iDateA;$iDateA=$iDateB;$iDateB=$s; };
|
|
||||||
$this->range[]=array( $iDateA , $iDateB );
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* PRIVATE UTILITARY FUNCTIONS
|
|
||||||
* Add days to the date
|
|
||||||
* @param date $iInitDate
|
|
||||||
* @param int $iDaysCount
|
|
||||||
* @param string $addSign
|
|
||||||
* @return date $iEndDate
|
|
||||||
*/
|
|
||||||
private function addDays( $iInitDate , $iDaysCount, $addSign = '+' )
|
|
||||||
{
|
|
||||||
$iEndDate = $iInitDate;
|
|
||||||
$aList = $this->holidays;
|
|
||||||
for( $r=1; $r <= $iDaysCount ; $r++) {
|
|
||||||
$iEndDate = strtotime( $addSign . "1 day", $iEndDate );
|
|
||||||
$dayOfWeek = idate('w',$iEndDate); //now sunday=0
|
|
||||||
if ( array_search( $dayOfWeek, $this->weekends )!== false ) $r--; //continue loop, but we are adding one more day.
|
|
||||||
}
|
|
||||||
return $iEndDate;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Add hours to the date
|
|
||||||
* @param date $iInitDate
|
|
||||||
* @param int $iHoursCount
|
|
||||||
* @param string $addSign
|
|
||||||
* @return $iEndDate
|
|
||||||
*/
|
|
||||||
|
|
||||||
private function addHours( $sInitDate , $iHoursCount, $addSign = '+' )
|
|
||||||
{
|
|
||||||
$iEndDate = strtotime( $addSign . $iHoursCount ." hours", $sInitDate );
|
|
||||||
return $iEndDate;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Compare if the date is in range
|
|
||||||
* @param $iDate = valid timestamp
|
|
||||||
* @return true if it is within any of the ranges defined.
|
|
||||||
*/
|
|
||||||
private function inRange( $iDate )
|
|
||||||
{
|
|
||||||
$aRange = $this->range;
|
|
||||||
$iYear = idate( 'Y', $iDate );
|
|
||||||
foreach($aRange as $key => $rang)
|
|
||||||
{
|
|
||||||
if ($this->skipEveryYear)
|
|
||||||
{
|
|
||||||
$deltaYears = idate( 'Y', $rang[1] ) - idate( 'Y', $rang[0] );
|
|
||||||
$rang[0]=self::changeYear( $rang[0] , $iYear );
|
|
||||||
$rang[1]=self::changeYear( $rang[1] , $iYear + $deltaYears );
|
|
||||||
}
|
|
||||||
if (($iDate>=$rang[0]) && ($iDate<=$rang[1])) return true;
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Truncate a date
|
|
||||||
* @param $iDate = valid timestamp
|
|
||||||
* @return date
|
|
||||||
*/
|
|
||||||
private function truncateTime( $iDate )
|
|
||||||
{
|
|
||||||
return mktime(0,0,0,idate('m',$iDate),idate('d',$iDate),idate('Y',$iDate));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Get time
|
|
||||||
* @param timestamp $iDate
|
|
||||||
* @return date
|
|
||||||
*/
|
|
||||||
private function getTime( $iDate )
|
|
||||||
{
|
|
||||||
return array(idate('H',$iDate),idate('m',$iDate),idate('s',$iDate));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Set time
|
|
||||||
* @param timestamp $iDate
|
|
||||||
* @param timestamp $aTime
|
|
||||||
* @return date
|
|
||||||
*/
|
|
||||||
private function setTime( $iDate , $aTime )
|
|
||||||
{
|
|
||||||
return mktime($aTime[0],$aTime[1],$aTime[2],idate('m',$iDate),idate('d',$iDate),idate('Y',$iDate));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Returns an array with all the dates of $this->skip['List'] with its
|
|
||||||
* year changed to $iYear.
|
|
||||||
* Warning: Don't know what to do if change a 29-02-2004 to 29-02-2005
|
|
||||||
* the last one doesn't exist.
|
|
||||||
* @param List $iYear
|
|
||||||
* @return array
|
|
||||||
*/
|
|
||||||
private function listForYear( $iYear )
|
|
||||||
{
|
|
||||||
$aList = $this->holidays;
|
|
||||||
foreach($aList as $k => $v)
|
|
||||||
{
|
|
||||||
$aList[$k] = self::changeYear( $v , $iYear );
|
|
||||||
}
|
|
||||||
return $aList;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
function calculateDate_noCalendar ($sInitDate, $iDuration, $sTimeUnit, $iTypeDay, $UsrUid = NULL, $ProUid = NULL, $TasUid = NULL)
|
||||||
* Returns an array with all the dates of $this->skip['List'] with its
|
|
||||||
* year changed to $iYear.
|
|
||||||
* Warning: Don't know what to do if change a 29-02-2004 to 29-02-2005
|
|
||||||
* the last one doesn't exist.
|
|
||||||
* @param array $iYear
|
|
||||||
* @param date $iDate
|
|
||||||
* @return array
|
|
||||||
*/
|
|
||||||
private function changeYear( $iDate , $iYear )
|
|
||||||
{
|
|
||||||
if ($delta = ( $iYear - idate('Y',$iDate) ) )
|
|
||||||
{
|
{
|
||||||
$iDate = strtotime( "$delta year" , $iDate );
|
//load in class variables the config of working days, holidays etc..
|
||||||
|
$this->prepareInformation( $UsrUid, $ProUid, $TasUid );
|
||||||
|
$iHours = 0;
|
||||||
|
$iDays = 0;
|
||||||
|
//convert the $iDuration and $sTimeUnit in hours and days, take in mind 8 hours = 1 day. and then we will have similar for 5 days = 1 weekends
|
||||||
|
if (strtolower( $sTimeUnit ) == 'hours') {
|
||||||
|
$iAux = intval( abs( $iDuration ) );
|
||||||
|
$iHours = $iAux % $this->hoursPerDay;
|
||||||
|
$iDays = intval( $iAux / $this->hoursPerDay );
|
||||||
|
}
|
||||||
|
if (strtolower( $sTimeUnit ) == 'days') {
|
||||||
|
$iAux = intval( abs( $iDuration * $this->hoursPerDay ) );
|
||||||
|
$iHours = $iAux % 8;
|
||||||
|
$iDays = intval( $iAux / 8 );
|
||||||
|
}
|
||||||
|
$addSign = ($iDuration >= 0) ? '+' : '-';
|
||||||
|
$iInitDate = strtotime( $sInitDate );
|
||||||
|
if ($iTypeDay == 1) { // working days
|
||||||
|
// if there are days calculate the days,
|
||||||
|
$iEndDate = $this->addDays( $iInitDate, $iDays, $addSign );
|
||||||
|
// if there are hours calculate the hours, and probably add a day if the quantity of hours for last day > 8 hours
|
||||||
|
$iEndDate = $this->addHours( $iEndDate, $iHours, $addSign );
|
||||||
|
} else { // $task->getTasTypeDay() == 2 // calendar days
|
||||||
|
$iEndDate = strtotime( $addSign . $iDays . ' days ', $iInitDate );
|
||||||
|
$iEndDate = strtotime( $addSign . $iHours . ' hours ', $iEndDate );
|
||||||
|
}
|
||||||
|
return $iEndDate;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Calculate duration of the $sInitDate - $sEndDate.
|
||||||
|
*
|
||||||
|
* @param date $sInitDate
|
||||||
|
* @param date $sEndDate
|
||||||
|
* @param string $UsrUid
|
||||||
|
* @param string $ProUid
|
||||||
|
* @param string $TasUid
|
||||||
|
* @return int
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
function calculateDuration ($sInitDate, $sEndDate = '', $UsrUid = NULL, $ProUid = NULL, $TasUid = NULL)
|
||||||
|
{
|
||||||
|
$this->prepareInformation( $UsrUid, $ProUid, $TasUid );
|
||||||
|
if ((string) $sEndDate == '') {
|
||||||
|
$sEndDate = date( 'Y-m-d H:i:s' );
|
||||||
|
}
|
||||||
|
if (strtotime( $sInitDate ) > strtotime( $sEndDate )) {
|
||||||
|
$sAux = $sInitDate;
|
||||||
|
$sInitDate = $sEndDate;
|
||||||
|
$sEndDate = $sAux;
|
||||||
|
}
|
||||||
|
$aAux1 = explode( ' ', $sInitDate );
|
||||||
|
$aAux2 = explode( ' ', $sEndDate );
|
||||||
|
$aInitDate = explode( '-', $aAux1[0] );
|
||||||
|
$aEndDate = explode( '-', $aAux2[0] );
|
||||||
|
$i = 1;
|
||||||
|
$iWorkedDays = 0;
|
||||||
|
$bFinished = false;
|
||||||
|
$fHours1 = 0.0;
|
||||||
|
$fHours2 = 0.0;
|
||||||
|
if (count( $aInitDate ) != 3) {
|
||||||
|
$aInitDate = array (0,0,0
|
||||||
|
);
|
||||||
|
}
|
||||||
|
if (count( $aEndDate ) != 3) {
|
||||||
|
$aEndDate = array (0,0,0
|
||||||
|
);
|
||||||
|
}
|
||||||
|
if ($aInitDate !== $aEndDate) {
|
||||||
|
while (! $bFinished && ($i < 10000)) {
|
||||||
|
$sAux = date( 'Y-m-d', mktime( 0, 0, 0, $aInitDate[1], $aInitDate[2] + $i, $aInitDate[0] ) );
|
||||||
|
if ($sAux != implode( '-', $aEndDate )) {
|
||||||
|
if (! in_array( $sAux, $this->holidays )) {
|
||||||
|
if (! in_array( date( 'w', mktime( 0, 0, 0, $aInitDate[1], $aInitDate[2] + $i, $aInitDate[0] ) ), $this->weekends )) {
|
||||||
|
$iWorkedDays ++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
$i ++;
|
||||||
|
} else {
|
||||||
|
$bFinished = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (isset( $aAux1[1] )) {
|
||||||
|
$aAux1[1] = explode( ':', $aAux1[1] );
|
||||||
|
$fHours1 = 24 - ($aAux1[1][0] + ($aAux1[1][1] / 60) + ($aAux1[1][2] / 3600));
|
||||||
|
}
|
||||||
|
if (isset( $aAux2[1] )) {
|
||||||
|
$aAux2[1] = explode( ':', $aAux2[1] );
|
||||||
|
$fHours2 = $aAux2[1][0] + ($aAux2[1][1] / 60) + ($aAux2[1][2] / 3600);
|
||||||
|
}
|
||||||
|
$fDuration = ($iWorkedDays * 24) + $fHours1 + $fHours2;
|
||||||
|
} else {
|
||||||
|
$fDuration = (strtotime( $sEndDate ) - strtotime( $sInitDate )) / 3600;
|
||||||
|
}
|
||||||
|
return $fDuration;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Configuration functions
|
||||||
|
*
|
||||||
|
* @param string $UsrUid
|
||||||
|
* @param string $ProUid
|
||||||
|
* @param string $TasUid
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function prepareInformation ($UsrUid = NULL, $ProUid = NULL, $TasUid = NULL)
|
||||||
|
{
|
||||||
|
// setup calendarDays according the task
|
||||||
|
if (isset( $TasUid )) {
|
||||||
|
$task = TaskPeer::retrieveByPK( $TasUid );
|
||||||
|
if (! is_null( $task )) {
|
||||||
|
$this->calendarDays = ($task->getTasTypeDay() == 2);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
//get an array with all holidays.
|
||||||
|
$aoHolidays = HolidayPeer::doSelect( new Criteria() );
|
||||||
|
$holidays = array ();
|
||||||
|
foreach ($aoHolidays as $holiday)
|
||||||
|
$holidays[] = strtotime( $holiday->getHldDate() );
|
||||||
|
|
||||||
|
// by default the weekdays are from monday to friday
|
||||||
|
$this->weekends = array (0,6
|
||||||
|
);
|
||||||
|
$this->holidays = $holidays;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set to repeat for every year all dates defined in $this->holiday
|
||||||
|
*
|
||||||
|
* @param $bSkipEveryYear
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function setSkipEveryYear ($bSkipEveryYear)
|
||||||
|
{
|
||||||
|
$this->skipEveryYear = $bSkipEveryYear === true;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Add a single date to holidays
|
||||||
|
*
|
||||||
|
* @param data $sDate
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function addHoliday ($sDate)
|
||||||
|
{
|
||||||
|
if ($date = strtotime( $sDate ))
|
||||||
|
$this->holidays[] = self::truncateTime( $date );
|
||||||
|
else
|
||||||
|
throw new Exception( "Invalid date: $sDate." );
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set all the holidays
|
||||||
|
*
|
||||||
|
* @param date/array $aDate must be an array of (strtotime type) dates
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function setHolidays ($aDates)
|
||||||
|
{
|
||||||
|
foreach ($aDates as $sDate)
|
||||||
|
$this->holidays = $aDates;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set all the weekends
|
||||||
|
*
|
||||||
|
* @param array/integers $aWeekends must be an array of integers [1,7]
|
||||||
|
* 1=Sunday
|
||||||
|
* 7=Saturday
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function setWeekends ($aWeekends)
|
||||||
|
{
|
||||||
|
$this->weekends = $aWeekends;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Add one day of week to the weekends list
|
||||||
|
*
|
||||||
|
* @param $iDayNumber must be an array of integers [1,7]
|
||||||
|
* 1=Sunday
|
||||||
|
* 7=Saturday
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function skipDayOfWeek ($iDayNumber)
|
||||||
|
{
|
||||||
|
if ($iDayNumber < 1 || $iDayNumber > 7)
|
||||||
|
throw new Exception( "The day of week must be a number from 1 to 7." );
|
||||||
|
$this->weekends[] = $iDayNumber;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Add a range of non working dates
|
||||||
|
*
|
||||||
|
* @param date $sDateA must be a (strtotime type) dates
|
||||||
|
* @param date $sDateB must be a (strtotime type) dates
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
function addNonWorkingRange ($sDateA, $sDateB)
|
||||||
|
{
|
||||||
|
if ($date = strtotime( $sDateA ))
|
||||||
|
$iDateA = self::truncateTime( $date );
|
||||||
|
else
|
||||||
|
throw new Exception( "Invalid date: $sDateA." );
|
||||||
|
if ($date = strtotime( $sDateB ))
|
||||||
|
$iDateB = self::truncateTime( $date );
|
||||||
|
else
|
||||||
|
throw new Exception( "Invalid date: $sDateB." );
|
||||||
|
if ($iDateA > $iDateB) {
|
||||||
|
$s = $iDateA;
|
||||||
|
$iDateA = $iDateB;
|
||||||
|
$iDateB = $s;
|
||||||
|
}
|
||||||
|
;
|
||||||
|
$this->range[] = array ($iDateA,$iDateB
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* PRIVATE UTILITARY FUNCTIONS
|
||||||
|
* Add days to the date
|
||||||
|
*
|
||||||
|
* @param date $iInitDate
|
||||||
|
* @param int $iDaysCount
|
||||||
|
* @param string $addSign
|
||||||
|
* @return date $iEndDate
|
||||||
|
*/
|
||||||
|
private function addDays ($iInitDate, $iDaysCount, $addSign = '+')
|
||||||
|
{
|
||||||
|
$iEndDate = $iInitDate;
|
||||||
|
$aList = $this->holidays;
|
||||||
|
for ($r = 1; $r <= $iDaysCount; $r ++) {
|
||||||
|
$iEndDate = strtotime( $addSign . "1 day", $iEndDate );
|
||||||
|
$dayOfWeek = idate( 'w', $iEndDate ); //now sunday=0
|
||||||
|
if (array_search( $dayOfWeek, $this->weekends ) !== false)
|
||||||
|
$r --; //continue loop, but we are adding one more day.
|
||||||
|
}
|
||||||
|
return $iEndDate;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Add hours to the date
|
||||||
|
*
|
||||||
|
* @param date $iInitDate
|
||||||
|
* @param int $iHoursCount
|
||||||
|
* @param string $addSign
|
||||||
|
* @return $iEndDate
|
||||||
|
*/
|
||||||
|
|
||||||
|
private function addHours ($sInitDate, $iHoursCount, $addSign = '+')
|
||||||
|
{
|
||||||
|
$iEndDate = strtotime( $addSign . $iHoursCount . " hours", $sInitDate );
|
||||||
|
return $iEndDate;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Compare if the date is in range
|
||||||
|
*
|
||||||
|
* @param $iDate = valid timestamp
|
||||||
|
* @return true if it is within any of the ranges defined.
|
||||||
|
*/
|
||||||
|
private function inRange ($iDate)
|
||||||
|
{
|
||||||
|
$aRange = $this->range;
|
||||||
|
$iYear = idate( 'Y', $iDate );
|
||||||
|
foreach ($aRange as $key => $rang) {
|
||||||
|
if ($this->skipEveryYear) {
|
||||||
|
$deltaYears = idate( 'Y', $rang[1] ) - idate( 'Y', $rang[0] );
|
||||||
|
$rang[0] = self::changeYear( $rang[0], $iYear );
|
||||||
|
$rang[1] = self::changeYear( $rang[1], $iYear + $deltaYears );
|
||||||
|
}
|
||||||
|
if (($iDate >= $rang[0]) && ($iDate <= $rang[1]))
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Truncate a date
|
||||||
|
*
|
||||||
|
* @param $iDate = valid timestamp
|
||||||
|
* @return date
|
||||||
|
*/
|
||||||
|
private function truncateTime ($iDate)
|
||||||
|
{
|
||||||
|
return mktime( 0, 0, 0, idate( 'm', $iDate ), idate( 'd', $iDate ), idate( 'Y', $iDate ) );
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get time
|
||||||
|
*
|
||||||
|
* @param timestamp $iDate
|
||||||
|
* @return date
|
||||||
|
*/
|
||||||
|
private function getTime ($iDate)
|
||||||
|
{
|
||||||
|
return array (idate( 'H', $iDate ),idate( 'm', $iDate ),idate( 's', $iDate )
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set time
|
||||||
|
*
|
||||||
|
* @param timestamp $iDate
|
||||||
|
* @param timestamp $aTime
|
||||||
|
* @return date
|
||||||
|
*/
|
||||||
|
private function setTime ($iDate, $aTime)
|
||||||
|
{
|
||||||
|
return mktime( $aTime[0], $aTime[1], $aTime[2], idate( 'm', $iDate ), idate( 'd', $iDate ), idate( 'Y', $iDate ) );
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns an array with all the dates of $this->skip['List'] with its
|
||||||
|
* year changed to $iYear.
|
||||||
|
* Warning: Don't know what to do if change a 29-02-2004 to 29-02-2005
|
||||||
|
* the last one doesn't exist.
|
||||||
|
*
|
||||||
|
* @param List $iYear
|
||||||
|
* @return array
|
||||||
|
*/
|
||||||
|
private function listForYear ($iYear)
|
||||||
|
{
|
||||||
|
$aList = $this->holidays;
|
||||||
|
foreach ($aList as $k => $v) {
|
||||||
|
$aList[$k] = self::changeYear( $v, $iYear );
|
||||||
|
}
|
||||||
|
return $aList;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Returns an array with all the dates of $this->skip['List'] with its
|
||||||
|
* year changed to $iYear.
|
||||||
|
* Warning: Don't know what to do if change a 29-02-2004 to 29-02-2005
|
||||||
|
* the last one doesn't exist.
|
||||||
|
*
|
||||||
|
* @param array $iYear
|
||||||
|
* @param date $iDate
|
||||||
|
* @return array
|
||||||
|
*/
|
||||||
|
private function changeYear ($iDate, $iYear)
|
||||||
|
{
|
||||||
|
if ($delta = ($iYear - idate( 'Y', $iDate ))) {
|
||||||
|
$iDate = strtotime( "$delta year", $iDate );
|
||||||
|
}
|
||||||
|
return $iDate;
|
||||||
}
|
}
|
||||||
return $iDate;
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
?>
|
?>
|
||||||
Reference in New Issue
Block a user