shiftcontroller / sh4 / schedule / html / widget / daygrid.php

daygrid.php in ShiftController Employee Shift Scheduling 4.9.26, at sh4/schedule/html/widget/daygrid.php

144 lines 3.3 KB

Raw Download Zip

1	<?php if (! defined('ABSPATH')) exit; // Exit if accessed directly
2	interface SH4_Schedule_Html_Widget_IDayGrid
3	{
4	public function reset();
5	public function setRange( $timeMin, $timeMax );
6	public function add( $start, $end, $content );
7	public function render();
8	}
9
10	class SH4_Schedule_Html_Widget_DayGrid implements SH4_Schedule_Html_Widget_IDayGrid
11	{
12	protected $timeMin = 0;
13	protected $timeMax = 86400;
14	protected $slots = array();
15
16	public function __construct(
17	HC3_Hooks $hooks,
18	HC3_Time $t,
19	HC3_Ui $ui
20	)
21	{
22	$this->self = $hooks->wrap( $this );
23	$this->ui = $ui;
24	$this->t = $t;
25	}
26
27	public function reset()
28	{
29	$this->slots = array();
30	return $this;
31	}
32
33	public function setRange( $timeMin, $timeMax )
34	{
35	$this->timeMin = $this->t->setDateTimeDb( $timeMin )->getTimestamp();
36	$this->timeMax = $this->t->setDateTimeDb( $timeMax )->getTimestamp();
37	}
38
39	public function add( $start, $end, $content )
40	{
41	$slot = new stdClass();
42
43	$start = $this->t->setDateTimeDb( $start )->getTimestamp();
44	$end = $this->t->setDateTimeDb( $end )->getTimestamp();
45
46	if( ($end <= $this->timeMin) OR ($start >= $this->timeMax) ){
47	return;
48	}
49
50	if( $start < $this->timeMin ){
51	$start = $this->timeMin;
52	}
53
54	if( $end > $this->timeMax ){
55	$end = $this->timeMax;
56	}
57
58	$slot->start = $start;
59	$slot->end = $end;
60	$slot->content = $content;
61	$slot->offset = 0;
62
63	$this->slots[] = $slot;
64	}
65
66	public function render()
67	{
68	/* slots */
69	$thisLength = $this->timeMax - $this->timeMin;
70	$top = 0;
71
72	$slots = $this->slots;
73
74	/* split by rows */
75	$rows = array();
76	foreach( $slots as $slot ){
77	/* find suitable row */
78	$myRow = count($rows);
79	for( $ri = 0; $ri < count($rows); $ri++ ){
80	$failedRow = FALSE;
81	foreach( $rows[$ri] as $checkSlot ){
82	if(
83	( $checkSlot->start < $slot->end ) &&
84	( $checkSlot->end > $slot->start )
85	){
86	$failedRow = TRUE;
87	}
88	if( $failedRow ){
89	break;
90	}
91	}
92	if( ! $failedRow ){
93	$myRow = $ri;
94	break;
95	}
96	}
97	if( ! isset($rows[$myRow]) ){
98	$rows[$myRow] = array();
99	}
100	$rows[$myRow][] = $slot;
101	}
102
103	/* add offset */
104	for( $ri = 0; $ri < count($rows); $ri++ ){
105	for( $si = 0; $si < count($rows[$ri]); $si++ ){
106	$checkWith = $si ? $rows[$ri][$si-1]->end : $this->timeMin;
107	$offset = $rows[$ri][$si]->start - $checkWith;
108	$rows[$ri][$si]->offset = $offset;
109	}
110	}
111
112	$out = array();
113	foreach( $rows as $row ){
114	$rowView = $this->ui->makeGrid()
115	->gutter(0)
116	;
117
118	foreach( $row as $slot ){
119	$left = floor( 100 * 100 * (($slot->start - $this->timeMin) / $thisLength ) ) / 100;
120
121	$slotDuration = $slot->end - $slot->start;
122	if( $slotDuration + $slot->start > $this->timeMax ){
123	$slotDuration = $this->timeMax - $slot->start;
124	}
125
126	$width = floor( 100 * 100 * ($slotDuration / $thisLength ) ) / 100;
127	$offset = floor( 100 * 100 * ($slot->offset / $thisLength ) ) / 100;
128
129	// echo "left = $left, width = $width, offset = $offset<br>";
130
131	$rowView
132	->add( $slot->content, $width . '%', $width . '%', $offset . '%' )
133	;
134	}
135
136	$out[] = $rowView;
137	}
138
139	$out = $this->ui->makeList( $out )
140	->gutter(1)
141	;
142	return $out;
143	}
144	}