1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace Itstructure\GridView; |
4
|
|
|
|
5
|
|
|
use Closure; |
6
|
|
|
use Exception; |
7
|
|
|
use Illuminate\Http\Request; |
8
|
|
|
use Illuminate\Pagination\LengthAwarePaginator; |
9
|
|
|
use Itstructure\GridView\Columns\{BaseColumn, CallbackColumn, DefaultColumn}; |
10
|
|
|
use Itstructure\GridView\DataProviders\{BaseDataProvider, EloquentDataProvider}; |
11
|
|
|
use Itstructure\GridView\Traits\Configurable; |
12
|
|
|
|
13
|
|
|
/** |
14
|
|
|
* Class Grid |
15
|
|
|
* @package Itstructure\GridView |
16
|
|
|
*/ |
17
|
|
|
class Grid |
18
|
|
|
{ |
19
|
|
|
use Configurable; |
20
|
|
|
|
21
|
|
|
const INIT_PAGE_NUMBER = 1; |
22
|
|
|
const INIT_ROWS_PER_PAGE = 10; |
23
|
|
|
|
24
|
|
|
/** |
25
|
|
|
* @var EloquentDataProvider |
26
|
|
|
*/ |
27
|
|
|
protected $dataProvider; |
28
|
|
|
|
29
|
|
|
/** |
30
|
|
|
* @var bool |
31
|
|
|
*/ |
32
|
|
|
protected $useFilters = true; |
33
|
|
|
|
34
|
|
|
/** |
35
|
|
|
* @var bool |
36
|
|
|
*/ |
37
|
|
|
protected $strictFilters = false; |
38
|
|
|
|
39
|
|
|
/** |
40
|
|
|
* @var array|Request|string |
41
|
|
|
*/ |
42
|
|
|
protected $request; |
43
|
|
|
|
44
|
|
|
/** |
45
|
|
|
* @var LengthAwarePaginator $paginator |
46
|
|
|
*/ |
47
|
|
|
protected $paginator; |
48
|
|
|
|
49
|
|
|
/** |
50
|
|
|
* @var array |
51
|
|
|
*/ |
52
|
|
|
protected $paginatorOptions = []; |
53
|
|
|
|
54
|
|
|
/** |
55
|
|
|
* @var int |
56
|
|
|
*/ |
57
|
|
|
protected $page = self::INIT_PAGE_NUMBER; |
58
|
|
|
|
59
|
|
|
/** |
60
|
|
|
* @var int |
61
|
|
|
*/ |
62
|
|
|
protected $rowsPerPage = self::INIT_ROWS_PER_PAGE; |
63
|
|
|
|
64
|
|
|
/** |
65
|
|
|
* @var string |
66
|
|
|
*/ |
67
|
|
|
protected $title; |
68
|
|
|
|
69
|
|
|
/** |
70
|
|
|
* @var array |
71
|
|
|
*/ |
72
|
|
|
protected $columnFields = []; |
73
|
|
|
|
74
|
|
|
/** |
75
|
|
|
* @var BaseColumn[] |
76
|
|
|
*/ |
77
|
|
|
protected $columnObjects = []; |
78
|
|
|
|
79
|
|
|
/** |
80
|
|
|
* @var string |
81
|
|
|
*/ |
82
|
|
|
protected $rowsFormAction = ''; |
83
|
|
|
|
84
|
|
|
/** |
85
|
|
|
* @var string |
86
|
|
|
*/ |
87
|
|
|
protected $filtersFormAction = ''; |
88
|
|
|
|
89
|
|
|
/** |
90
|
|
|
* @var bool |
91
|
|
|
*/ |
92
|
|
|
protected $useSendButtonAnyway = false; |
93
|
|
|
|
94
|
|
|
/** |
95
|
|
|
* @var string |
96
|
|
|
*/ |
97
|
|
|
protected $sendButtonLabel; |
98
|
|
|
|
99
|
|
|
/** |
100
|
|
|
* @var string |
101
|
|
|
*/ |
102
|
|
|
protected $searchButtonLabel; |
103
|
|
|
|
104
|
|
|
/** |
105
|
|
|
* @var string |
106
|
|
|
*/ |
107
|
|
|
protected $resetButtonLabel; |
108
|
|
|
|
109
|
|
|
/** |
110
|
|
|
* @var bool |
111
|
|
|
*/ |
112
|
|
|
protected $tableBordered = true; |
113
|
|
|
|
114
|
|
|
/** |
115
|
|
|
* @var bool |
116
|
|
|
*/ |
117
|
|
|
protected $tableStriped = true; |
118
|
|
|
|
119
|
|
|
/** |
120
|
|
|
* @var bool |
121
|
|
|
*/ |
122
|
|
|
protected $tableHover = true; |
123
|
|
|
|
124
|
|
|
/** |
125
|
|
|
* @var bool |
126
|
|
|
*/ |
127
|
|
|
protected $tableSmall = true; |
128
|
|
|
|
129
|
|
|
/** |
130
|
|
|
* Grid constructor. |
131
|
|
|
* @param array $config |
132
|
|
|
* @throws Exception |
133
|
|
|
*/ |
134
|
|
|
public function __construct(array $config) |
135
|
|
|
{ |
136
|
|
|
$this->loadConfig($config); |
137
|
|
|
$this->request = request(); |
138
|
|
|
|
139
|
|
|
if (!($this->dataProvider instanceof BaseDataProvider)) { |
|
|
|
|
140
|
|
|
throw new Exception('dataProvider must be instance of '.BaseDataProvider::class); |
141
|
|
|
} |
142
|
|
|
} |
143
|
|
|
|
144
|
|
|
/** |
145
|
|
|
* @return string |
146
|
|
|
*/ |
147
|
|
|
public function render(): string |
148
|
|
|
{ |
149
|
|
|
$this->applyColumnsConfig(); |
150
|
|
|
|
151
|
|
|
$this->dataProvider->selectionConditions($this->request, $this->strictFilters); |
152
|
|
|
|
153
|
|
|
$totalCount = $this->dataProvider->getCount(); |
154
|
|
|
$pageNumber = $this->request->get($this->paginatorOptions['pageName'] ?? 'page', $this->page); |
155
|
|
|
|
156
|
|
|
$this->paginator = new LengthAwarePaginator( |
157
|
|
|
$this->dataProvider->get($this->rowsPerPage, $pageNumber), |
158
|
|
|
$totalCount, |
159
|
|
|
$this->rowsPerPage, |
160
|
|
|
$pageNumber, |
161
|
|
|
$this->paginatorOptions |
162
|
|
|
); |
163
|
|
|
|
164
|
|
|
return view('grid_view::grid', [ |
|
|
|
|
165
|
|
|
'columnObjects' => $this->columnObjects, |
166
|
|
|
'useFilters' => $this->useFilters, |
167
|
|
|
'paginator' => $this->paginator, |
168
|
|
|
'title' => $this->title, |
169
|
|
|
'rowsFormAction' => $this->rowsFormAction, |
170
|
|
|
'filtersFormAction' => $this->filtersFormAction, |
171
|
|
|
'useSendButtonAnyway' => $this->useSendButtonAnyway, |
172
|
|
|
'searchButtonLabel' => $this->getSearchButtonLabel(), |
173
|
|
|
'resetButtonLabel' => $this->getResetButtonLabel(), |
174
|
|
|
'sendButtonLabel' => $this->getSendButtonLabel(), |
175
|
|
|
'tableBordered' => $this->tableBordered, |
176
|
|
|
'tableStriped' => $this->tableStriped, |
177
|
|
|
'tableHover' => $this->tableHover, |
178
|
|
|
'tableSmall' => $this->tableSmall |
179
|
|
|
])->render(); |
180
|
|
|
} |
181
|
|
|
|
182
|
|
|
protected function applyColumnsConfig(): void |
183
|
|
|
{ |
184
|
|
|
foreach ($this->columnFields as $key => $config) { |
185
|
|
|
|
186
|
|
|
$filterSubConfig = $this->useFilters ? [] : ['filter' => false]; |
187
|
|
|
|
188
|
|
|
if (is_string($config)) { |
189
|
|
|
$config = array_merge(['attribute' => $config], $filterSubConfig); |
190
|
|
|
$this->fillColumnsObjects(new DefaultColumn($config)); |
191
|
|
|
continue; |
192
|
|
|
} |
193
|
|
|
|
194
|
|
|
if (is_array($config)) { |
195
|
|
|
$config = array_merge($config, $filterSubConfig); |
196
|
|
|
|
197
|
|
|
if (isset($config['class']) && class_exists($config['class'])) { |
198
|
|
|
$this->fillColumnsObjects(new $config['class']($config)); |
199
|
|
|
continue; |
200
|
|
|
} |
201
|
|
|
|
202
|
|
|
if (isset($config['value']) && $config['value'] instanceof Closure) { |
203
|
|
|
$this->fillColumnsObjects(new CallbackColumn($config)); |
204
|
|
|
continue; |
205
|
|
|
} |
206
|
|
|
|
207
|
|
|
$this->fillColumnsObjects(new DefaultColumn($config)); |
208
|
|
|
} |
209
|
|
|
} |
210
|
|
|
} |
211
|
|
|
|
212
|
|
|
/** |
213
|
|
|
* @param BaseColumn $columnObject |
214
|
|
|
*/ |
215
|
|
|
protected function fillColumnsObjects(BaseColumn $columnObject): void |
216
|
|
|
{ |
217
|
|
|
$this->columnObjects = array_merge($this->columnObjects, [$columnObject]); |
218
|
|
|
} |
219
|
|
|
|
220
|
|
|
/** |
221
|
|
|
* @return string |
222
|
|
|
*/ |
223
|
|
|
protected function getSearchButtonLabel(): string |
224
|
|
|
{ |
225
|
|
|
return $this->searchButtonLabel ?? trans('grid_view::grid.search'); |
|
|
|
|
226
|
|
|
} |
227
|
|
|
|
228
|
|
|
/** |
229
|
|
|
* @return string |
230
|
|
|
*/ |
231
|
|
|
protected function getResetButtonLabel(): string |
232
|
|
|
{ |
233
|
|
|
return $this->resetButtonLabel ?? trans('grid_view::grid.reset'); |
|
|
|
|
234
|
|
|
} |
235
|
|
|
|
236
|
|
|
/** |
237
|
|
|
* @return string |
238
|
|
|
*/ |
239
|
|
|
protected function getSendButtonLabel(): string |
240
|
|
|
{ |
241
|
|
|
return $this->sendButtonLabel ?? trans('grid_view::grid.send'); |
|
|
|
|
242
|
|
|
} |
243
|
|
|
} |
244
|
|
|
|