|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
|
|
4
|
|
|
namespace TournamentGenerator\Containers; |
|
5
|
|
|
|
|
6
|
|
|
use Closure; |
|
7
|
|
|
use TournamentGenerator\Base; |
|
8
|
|
|
use TournamentGenerator\Helpers\Sorter\BaseSorter; |
|
9
|
|
|
|
|
10
|
|
|
/** |
|
11
|
|
|
* Class ContainerQuery |
|
12
|
|
|
* |
|
13
|
|
|
* Container query is a helper class to filter, sort, etc. the values of the container hierarchy. |
|
14
|
|
|
* |
|
15
|
|
|
* @package TournamentGenerator\Containers |
|
16
|
|
|
* @author Tomáš Vojík <[email protected]> |
|
17
|
|
|
*/ |
|
18
|
|
|
class ContainerQuery |
|
19
|
|
|
{ |
|
20
|
|
|
|
|
21
|
|
|
/** @var BaseContainer Queried container */ |
|
22
|
|
|
protected BaseContainer $container; |
|
23
|
|
|
/** @var Closure[] Filter closures */ |
|
24
|
|
|
protected array $filters = []; |
|
25
|
|
|
protected Closure $sortClosure; |
|
26
|
|
|
protected string $sortProperty; |
|
27
|
|
|
protected bool $desc = false; |
|
28
|
|
|
protected BaseSorter $sorter; |
|
29
|
|
|
protected bool $topLevelOnly = false; |
|
30
|
|
|
protected bool $uniqueOnly = false; |
|
31
|
|
|
|
|
32
|
|
|
/** |
|
33
|
|
|
* ContainerQuery constructor. |
|
34
|
|
|
* |
|
35
|
|
|
* @param BaseContainer $container Queried container |
|
36
|
|
|
*/ |
|
37
|
104 |
|
public function __construct(BaseContainer $container, bool $topLevelOnly = false) { |
|
38
|
104 |
|
$this->container = $container; |
|
39
|
104 |
|
$this->topLevelOnly = $topLevelOnly; |
|
40
|
104 |
|
} |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* Get the result |
|
44
|
|
|
* |
|
45
|
|
|
* @return array |
|
46
|
|
|
*/ |
|
47
|
104 |
|
public function get() : array { |
|
48
|
|
|
// Get initial data |
|
49
|
104 |
|
if ($this->topLevelOnly) { |
|
50
|
|
|
$data = $this->container->getTopLevel(); |
|
51
|
|
|
} |
|
52
|
|
|
else { |
|
53
|
104 |
|
$data = $this->container->get(); |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
// Unique |
|
57
|
104 |
|
if ($this->uniqueOnly) { |
|
58
|
104 |
|
if (reset($data) instanceof Base) { |
|
59
|
103 |
|
$ids = []; |
|
60
|
103 |
|
foreach ($data as $key => $obj) { |
|
61
|
103 |
|
if (in_array($obj->getId(), $ids, true)) { |
|
62
|
17 |
|
unset($data[$key]); |
|
63
|
17 |
|
continue; |
|
64
|
|
|
} |
|
65
|
103 |
|
$ids[] = $obj->getId(); |
|
66
|
|
|
} |
|
67
|
|
|
} |
|
68
|
|
|
else { |
|
69
|
6 |
|
$data = array_unique($data); |
|
70
|
|
|
} |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
|
|
// Filters |
|
74
|
104 |
|
foreach ($this->filters as $filter) { |
|
75
|
|
|
$data = array_filter($data, $filter); |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
|
|
// Sorting |
|
79
|
104 |
|
if (isset($this->sorter)) { |
|
80
|
48 |
|
$data = $this->sorter->sort($data); |
|
81
|
|
|
} |
|
82
|
102 |
|
elseif (isset($this->sortClosure)) { |
|
83
|
|
|
uasort($data, $this->sortClosure); |
|
84
|
|
|
} |
|
85
|
102 |
|
elseif (isset($this->sortProperty)) { |
|
86
|
|
|
uasort($data, [$this, 'sortByPropertyCallback']); |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
|
|
// Order reverse |
|
90
|
104 |
|
if ($this->desc) { |
|
91
|
|
|
$data = array_reverse($data, true); |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
104 |
|
return $data; |
|
95
|
|
|
} |
|
96
|
|
|
|
|
97
|
|
|
/** |
|
98
|
|
|
* Add a filter callback |
|
99
|
|
|
* |
|
100
|
|
|
* @param Closure $callback |
|
101
|
|
|
* |
|
102
|
|
|
* @return $this |
|
103
|
|
|
*/ |
|
104
|
|
|
public function filter(Closure $callback) : ContainerQuery { |
|
105
|
|
|
$this->filters[] = $callback; |
|
106
|
|
|
return $this; |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
/** |
|
110
|
|
|
* Sort in descending order |
|
111
|
|
|
* |
|
112
|
|
|
* @return $this |
|
113
|
|
|
*/ |
|
114
|
|
|
public function desc() : ContainerQuery { |
|
115
|
|
|
$this->desc = true; |
|
116
|
|
|
return $this; |
|
117
|
|
|
} |
|
118
|
|
|
|
|
119
|
|
|
/** |
|
120
|
|
|
* Sort a result using a callback - maintaining the index association |
|
121
|
|
|
* |
|
122
|
|
|
* @param Closure $callback |
|
123
|
|
|
* |
|
124
|
|
|
* @return $this |
|
125
|
|
|
*/ |
|
126
|
|
|
public function sort(Closure $callback) : ContainerQuery { |
|
127
|
|
|
$this->sortClosure = $callback; |
|
128
|
|
|
return $this; |
|
129
|
|
|
} |
|
130
|
|
|
|
|
131
|
|
|
/** |
|
132
|
|
|
* Sort a result set by a given property |
|
133
|
|
|
* |
|
134
|
|
|
* @warning Sort callback has a priority. |
|
135
|
|
|
* |
|
136
|
|
|
* @param string $property |
|
137
|
|
|
* |
|
138
|
|
|
* @return $this |
|
139
|
|
|
*/ |
|
140
|
|
|
public function sortBy(string $property) : ContainerQuery { |
|
141
|
|
|
$this->sortProperty = $property; |
|
142
|
|
|
return $this; |
|
143
|
|
|
} |
|
144
|
|
|
|
|
145
|
|
|
/** |
|
146
|
|
|
* @param BaseSorter $sorter |
|
147
|
|
|
* |
|
148
|
|
|
* @return $this |
|
149
|
|
|
*/ |
|
150
|
48 |
|
public function addSorter(BaseSorter $sorter) : ContainerQuery { |
|
151
|
48 |
|
$this->sorter = $sorter; |
|
152
|
48 |
|
return $this; |
|
153
|
|
|
} |
|
154
|
|
|
|
|
155
|
|
|
/** |
|
156
|
|
|
* Get only unique values |
|
157
|
|
|
* |
|
158
|
|
|
* @return $this |
|
159
|
|
|
*/ |
|
160
|
104 |
|
public function unique() : ContainerQuery { |
|
161
|
104 |
|
$this->uniqueOnly = true; |
|
162
|
104 |
|
return $this; |
|
163
|
|
|
} |
|
164
|
|
|
|
|
165
|
|
|
/** |
|
166
|
|
|
* Sort function for sorting by a defined property |
|
167
|
|
|
* |
|
168
|
|
|
* @param array|object $value1 |
|
169
|
|
|
* @param array|object $value2 |
|
170
|
|
|
* |
|
171
|
|
|
* @return int |
|
172
|
|
|
*/ |
|
173
|
|
|
protected function sortByPropertyCallback($value1, $value2) : int { |
|
174
|
|
|
if (!isset($this->sortProperty)) { |
|
175
|
|
|
return 0; |
|
176
|
|
|
} |
|
177
|
|
|
|
|
178
|
|
|
// Get values |
|
179
|
|
|
$property = $this->sortProperty; |
|
180
|
|
|
$property1 = null; |
|
181
|
|
|
$property2 = null; |
|
182
|
|
|
if (is_object($value1) && isset($value1->$property)) { |
|
183
|
|
|
$property1 = $value1->$property; |
|
184
|
|
|
} |
|
185
|
|
|
elseif (is_array($value1) && isset($value1[$property])) { |
|
186
|
|
|
$property1 = $value1[$property]; |
|
187
|
|
|
} |
|
188
|
|
|
if (is_object($value2) && isset($value2->$property)) { |
|
189
|
|
|
$property2 = $value2->$property; |
|
190
|
|
|
} |
|
191
|
|
|
elseif (is_array($value2) && isset($value2[$property])) { |
|
192
|
|
|
$property2 = $value2[$property]; |
|
193
|
|
|
} |
|
194
|
|
|
|
|
195
|
|
|
// Compare values |
|
196
|
|
|
if ($property1 === $property2) { |
|
197
|
|
|
return 0; |
|
198
|
|
|
} |
|
199
|
|
|
return $property1 < $property2 ? -1 : 1; |
|
200
|
|
|
} |
|
201
|
|
|
|
|
202
|
|
|
} |
Heroyt /
tournament-generator
