shiftcontroller / sh4 / shifts / duration.php

duration.php in ShiftController Employee Shift Scheduling 4.9.66, at sh4/shifts/duration.php

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1	<?php if (! defined('ABSPATH')) exit; // Exit if accessed directly
2	interface SH4_Shifts_IDuration
3	{
4	public function reset();
5	public function add( SH4_Shifts_Model $shift );
6	public function getQty();
7	public function getDuration();
8	public function getDurationHours();
9	public function formatDuration();
10	}
11
12	class SH4_Shifts_Duration implements SH4_Shifts_IDuration
13	{
14	protected $qty = 0;
15	protected $duration = 0;
16	protected $shifts = array();
17	protected $qtyTimeoff = 0;
18	protected $durationTimeoff = 0;
19	protected $settings;
20	protected $t;
21
22	public function __construct(
23	HC3_Settings $settings,
24	HC3_Time $t
25	)
26	{
27	$this->settings = $settings;
28	$this->t = $t;
29	}
30
31	public function reset()
32	{
33	$this->qty = 0;
34	$this->duration = 0;
35	$this->qtyTimeoff = 0;
36	$this->durationTimeoff = 0;
37	$this->shifts = array();
38	return $this;
39	}
40
41	public function add( SH4_Shifts_Model $model )
42	{
43	$id = $model->getId();
44	if( isset($this->shifts[$id]) ){
45	return $this;
46	}
47	$this->shifts[$id] = $id;
48
49	$start = $model->getStart();
50	$end = $model->getEnd();
51
52	$this->t->setDateTimeDb( $start );
53	$startTs = $this->t->getTimestamp();
54	$startDayStart = $this->t->setStartDay()->getTimestamp();
55	$startDate = $this->t->formatDateDb();
56	$startDayTs = $startTs - $startDayStart;
57
58	$this->t->setDateTimeDb( $end );
59	$endTs = $this->t->getTimestamp();
60	$endDayStart = $this->t->setStartDay()->getTimestamp();
61	$endDate = $this->t->formatDateDb();
62	$endDayTs = $endTs - $endDayStart;
63
64	$duration = abs( $endTs - $startTs );
65	if( ($startDayTs == 0) && ($endDayTs == 0) ){
66	$fullDayCountAs = $this->settings->get('full_day_count_as');
67
68	// $durationDays = $duration / (24 * 60 * 60);
69
70	$durationDays = 0;
71	$rexDate = $startDate;
72	$this->t->setDateDb( $rexDate );
73	while( $rexDate < $endDate ){
74	$durationDays++;
75	$rexDate = $this->t
76	->modify( '+1 day' )
77	->formatDateDb()
78	;
79	}
80
81	$duration = $durationDays * $fullDayCountAs;
82	// echo "DD = '$durationDays'<br>";
83	}
84
85	$noBreak = $this->settings->get( 'shifttypes_nobreak' );
86	if( ! $noBreak ){
87	$breakStart = $model->getBreakStart();
88	$breakEnd = $model->getBreakEnd();
89
90	if( ! ((NULL === $breakStart) && (NULL === $breakEnd)) ){
91	$this->t->setDateTimeDb( $breakStart );
92	$breakStartTs = $this->t->getTimestamp();
93	$this->t->setDateTimeDb( $breakEnd );
94	$breakEndTs = $this->t->getTimestamp();
95
96	$breakDuration = abs( $breakEndTs - $breakStartTs );
97	$duration = $duration - $breakDuration;
98	}
99	}
100
101	$this->qty++;
102	$this->duration += $duration;
103
104	// is timeoff
105	$calendar = $model->getCalendar();
106	if( $calendar->isTimeoff() ){
107	$this->qtyTimeoff++;
108	$this->durationTimeoff += $duration;
109	}
110
111	return $this;
112	}
113
114	public function getDuration()
115	{
116	return $this->duration;
117	}
118
119	public function getDurationTimeoff()
120	{
121	return $this->durationTimeoff;
122	}
123
124	public function getDurationHours()
125	{
126	$return = $this->getDuration();
127	$return = $return / (60 * 60);
128	$return = sprintf( '%0.2f', $return );
129	return $return;
130	}
131
132	public function formatDuration( $duration = NULL )
133	{
134	if( NULL === $duration ){
135	$duration = $this->getDuration();
136	}
137
138	$hours = floor( $duration / (60 * 60) );
139	$remain = $duration - $hours * (60 * 60);
140	$minutes = floor( $remain / 60 );
141
142	$hoursView = $hours;
143	$minutesView = sprintf( '%02d', $minutes );
144
145	$return = $hoursView . ':' . $minutesView;
146	// $return = gmdate( "H:i", $this->getDuration() );
147	return $return;
148	}
149
150	public function getQty()
151	{
152	return $this->qty;
153	}
154
155	public function getQtyTimeoff()
156	{
157	return $this->qtyTimeoff;
158	}
159	}