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<?php if (! defined('ABSPATH')) exit; // Exit if accessed directly |
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class SH4_Shifts_Conflict_Overlap implements SH4_Shifts_Conflict_IConflict |
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{ |
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private $_conflictingShifts = array(); |
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public $ui, $shiftsQuery, $widget, $settings; |
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|
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public function __construct( |
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HC3_Hooks $hooks, |
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HC3_Ui $ui, |
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HC3_Settings $settings, |
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SH4_Shifts_Query $shiftsQuery, |
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SH4_Shifts_View_Widget $widget |
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) |
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{ |
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$this->ui = $hooks->wrap( $ui ); |
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$this->shiftsQuery = $hooks->wrap( $shiftsQuery ); |
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$this->widget = $hooks->wrap( $widget ); |
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$this->settings = $hooks->wrap($settings); |
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} |
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|
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// find overlapping shifts for the same employee |
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public function check( SH4_Shifts_Model $shift, array $skipIdList = array() ) |
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{ |
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$return = TRUE; |
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|
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$conflictSameCalendarOnly = $this->settings->get( 'conflicts_calendar_only' ); |
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|
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$this->_conflictingShifts = array(); |
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|
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$isOpen = $shift->isOpen(); |
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if( $isOpen ){ |
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return $return; |
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} |
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|
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$calendar = $shift->getCalendar(); |
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if( $calendar->isAvailability() ){ |
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return $return; |
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} |
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|
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$employee = $shift->getEmployee(); |
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if( ! $employee ){ |
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return $return; |
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} |
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$employeeId = $employee->getId(); |
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$id = $shift->getId(); |
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|
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$myStart = $shift->getStart(); |
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$myEnd = $shift->getEnd(); |
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|
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$this->shiftsQuery |
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->setStart( $shift->getStart() ) |
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->setEnd( $shift->getEnd() ) |
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; |
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|
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$testShifts = $this->shiftsQuery->find(); |
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|
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foreach( $testShifts as $testShift ){ |
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$testId = $testShift->getId(); |
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|
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if( $testId == $id ){ |
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continue; |
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} |
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|
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if( in_array($testId, $skipIdList) ){ |
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continue; |
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} |
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|
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$testStart = $testShift->getStart(); |
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$testEnd = $testShift->getEnd(); |
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|
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/* assuming shifts are sorted by start time */ |
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if( $testStart >= $myEnd ){ |
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break; |
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} |
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if( $testEnd <= $myStart ){ |
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continue; |
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} |
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|
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$testCalendar = $testShift->getCalendar(); |
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if( $testCalendar->isAvailability() ){ |
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continue; |
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} |
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|
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$testEmployee = $testShift->getEmployee(); |
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if( ! $testEmployee ){ |
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continue; |
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} |
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|
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$testEmployeeId = $testEmployee->getId(); |
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if( $testEmployeeId != $employeeId ){ |
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continue; |
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} |
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|
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if( $conflictSameCalendarOnly && (! $testCalendar->isTimeoff()) && ( ! $calendar->isTimeoff() ) ){ |
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if( $testCalendar->getId() != $calendar->getId() ){ |
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continue; |
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} |
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} |
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|
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$this->_conflictingShifts[] = $testShift; |
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} |
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|
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if( $this->_conflictingShifts ){ |
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$return = FALSE; |
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} |
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|
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return $return; |
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} |
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|
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public function render() |
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{ |
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$label = '__Overlap__'; |
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|
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$iknow = array('conflicts'); |
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$hori = TRUE; |
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|
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$viewShifts = array(); |
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foreach( $this->_conflictingShifts as $shift ){ |
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$viewShifts[] = $this->widget->render( $shift, $iknow, $hori ); |
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} |
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$out = $this->ui->makeList( $viewShifts ); |
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|
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$out = $this->ui->makeLabelled( $label, $out ); |
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return $out; |
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} |
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} |
