shiftcontroller / sh4 / shifts / duration.php

duration.php in ShiftController Employee Shift Scheduling 4.9.85, 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 getShifts()
32	{
33	return $this->shifts;
34	}
35
36	public function reset()
37	{
38	$this->qty = 0;
39	$this->duration = 0;
40	$this->qtyTimeoff = 0;
41	$this->durationTimeoff = 0;
42	$this->shifts = array();
43	return $this;
44	}
45
46	public function add( SH4_Shifts_Model $model )
47	{
48	$id = $model->getId();
49	if( isset($this->shifts[$id]) ){
50	return $this;
51	}
52	$this->shifts[$id] = $model;
53
54	$start = $model->getStart();
55	$end = $model->getEnd();
56
57	$this->t->setDateTimeDb( $start );
58	$startTs = $this->t->getTimestamp();
59	$startDayStart = $this->t->setStartDay()->getTimestamp();
60	$startDate = $this->t->formatDateDb();
61	$startDayTs = $startTs - $startDayStart;
62
63	$this->t->setDateTimeDb( $end );
64	$endTs = $this->t->getTimestamp();
65	$endDayStart = $this->t->setStartDay()->getTimestamp();
66	$endDate = $this->t->formatDateDb();
67	$endDayTs = $endTs - $endDayStart;
68
69	$duration = abs( $endTs - $startTs );
70	if( ($startDayTs == 0) && ($endDayTs == 0) ){
71	$fullDayCountAs = $this->settings->get('full_day_count_as');
72
73	// $durationDays = $duration / (24 * 60 * 60);
74
75	$durationDays = 0;
76	$rexDate = $startDate;
77	$this->t->setDateDb( $rexDate );
78	while( $rexDate < $endDate ){
79	$durationDays++;
80	$rexDate = $this->t
81	->modify( '+1 day' )
82	->formatDateDb()
83	;
84	}
85
86	$duration = $durationDays * $fullDayCountAs;
87	// echo "DD = '$durationDays'<br>";
88	}
89
90	$noBreak = $this->settings->get( 'shifttypes_nobreak' );
91	if( ! $noBreak ){
92	$breakStart = (string) $model->getBreakStart();
93	$breakEnd = (string) $model->getBreakEnd();
94
95	if( $breakStart OR $breakEnd ){
96	// if( $breakStart < $start ) $breakStart = $start;
97	// if( $breakEnd > $end ) $breakEnd = $end;
98
99	if( ($breakStart >= $start) && ($breakEnd <= $end) ){
100	$this->t->setDateTimeDb( $breakStart );
101	$breakStartTs = $this->t->getTimestamp();
102	$this->t->setDateTimeDb( $breakEnd );
103	$breakEndTs = $this->t->getTimestamp();
104
105	$breakDuration = abs( $breakEndTs - $breakStartTs );
106	$duration = $duration - $breakDuration;
107	}
108	}
109	}
110
111	$this->qty++;
112	$this->duration += $duration;
113
114	// is timeoff
115	$calendar = $model->getCalendar();
116	if( $calendar->isTimeoff() ){
117	$this->qtyTimeoff++;
118	$this->durationTimeoff += $duration;
119	}
120
121	return $this;
122	}
123
124	public function getDuration()
125	{
126	return $this->duration;
127	}
128
129	public function getDurationTimeoff()
130	{
131	return $this->durationTimeoff;
132	}
133
134	public function getDurationHours()
135	{
136	$return = $this->getDuration();
137	$return = $return / (60 * 60);
138	$return = sprintf( '%0.2f', $return );
139	return $return;
140	}
141
142	public function formatDuration( $duration = NULL )
143	{
144	if( NULL === $duration ){
145	$duration = $this->getDuration();
146	}
147
148	$hours = floor( $duration / (60 * 60) );
149	$remain = $duration - $hours * (60 * 60);
150	$minutes = floor( $remain / 60 );
151
152	$hoursView = $hours;
153	$minutesView = sprintf( '%02d', $minutes );
154
155	$return = $hoursView . ':' . $minutesView;
156	// $return = gmdate( "H:i", $this->getDuration() );
157	return $return;
158	}
159
160	public function getQty()
161	{
162	return $this->qty;
163	}
164
165	public function getQtyTimeoff()
166	{
167	return $this->qtyTimeoff;
168	}
169	}