1
|
|
|
<?php declare(strict_types=1); |
2
|
|
|
|
3
|
|
|
namespace DOMWrap\Traits; |
4
|
|
|
|
5
|
|
|
use DOMWrap\{ |
6
|
|
|
Text, |
7
|
|
|
Element, |
8
|
|
|
NodeList |
9
|
|
|
}; |
10
|
|
|
|
11
|
|
|
/** |
12
|
|
|
* Manipulation Trait |
13
|
|
|
* |
14
|
|
|
* @package DOMWrap\Traits |
15
|
|
|
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3 Clause |
16
|
|
|
*/ |
17
|
|
|
trait ManipulationTrait |
18
|
|
|
{ |
19
|
|
|
/** |
20
|
|
|
* Magic method - Trap function names using reserved keyword (empty, clone, etc..) |
21
|
|
|
* |
22
|
|
|
* @param string $name |
23
|
|
|
* @param array $arguments |
24
|
|
|
* |
25
|
|
|
* @return mixed |
26
|
|
|
*/ |
27
|
8 |
|
public function __call(string $name, array $arguments) { |
28
|
8 |
|
if (!method_exists($this, '_' . $name)) { |
29
|
1 |
|
throw new \BadMethodCallException("Call to undefined method " . get_class($this) . '::' . $name . "()"); |
30
|
|
|
} |
31
|
|
|
|
32
|
7 |
|
return call_user_func_array([$this, '_' . $name], $arguments); |
33
|
|
|
} |
34
|
|
|
|
35
|
|
|
/** |
36
|
|
|
* @return string |
37
|
|
|
*/ |
38
|
|
|
public function __toString(): string { |
39
|
|
|
return $this->getOuterHtml(true); |
40
|
61 |
|
} |
41
|
61 |
|
|
42
|
34 |
|
/** |
43
|
50 |
|
* @param string|NodeList|\DOMNode $input |
44
|
45 |
|
* |
45
|
13 |
|
* @return iterable |
46
|
13 |
|
*/ |
47
|
|
|
protected function inputPrepareAsTraversable($input): iterable { |
48
|
|
|
if ($input instanceof \DOMNode) { |
49
|
|
|
// Handle raw \DOMNode elements and 'convert' them into their DOMWrap/* counterpart |
50
|
|
|
if (!method_exists($input, 'inputPrepareAsTraversable')) { |
51
|
61 |
|
$input = $this->document()->importNode($input, true); |
|
|
|
|
52
|
|
|
} |
53
|
|
|
|
54
|
|
|
$nodes = [$input]; |
55
|
|
|
} else if (is_string($input)) { |
56
|
|
|
$nodes = $this->nodesFromHtml($input); |
57
|
|
|
} else if (is_iterable($input)) { |
58
|
|
|
$nodes = $input; |
59
|
61 |
|
} else { |
60
|
61 |
|
throw new \InvalidArgumentException(); |
61
|
|
|
} |
62
|
61 |
|
|
63
|
|
|
return $nodes; |
64
|
61 |
|
} |
65
|
60 |
|
|
66
|
49 |
|
/** |
67
|
|
|
* @param string|NodeList|\DOMNode $input |
68
|
60 |
|
* @param bool $cloneForManipulate |
69
|
|
|
* |
70
|
|
|
* @return NodeList |
71
|
|
|
*/ |
72
|
61 |
|
protected function inputAsNodeList($input, $cloneForManipulate = true): NodeList { |
73
|
|
|
$nodes = $this->inputPrepareAsTraversable($input); |
74
|
|
|
|
75
|
|
|
$newNodes = $this->newNodeList(); |
|
|
|
|
76
|
|
|
|
77
|
|
|
foreach ($nodes as $node) { |
78
|
|
|
if ($node->document() !== $this->document()) { |
79
|
|
|
$node = $this->document()->importNode($node, true); |
80
|
22 |
|
} |
81
|
22 |
|
|
82
|
|
|
if ($cloneForManipulate && $node->parentNode !== null) { |
83
|
22 |
|
$node = $node->cloneNode(true); |
84
|
|
|
} |
85
|
|
|
|
86
|
|
|
$newNodes[] = $node; |
87
|
|
|
} |
88
|
|
|
|
89
|
|
|
return $newNodes; |
90
|
|
|
} |
91
|
45 |
|
|
92
|
45 |
|
/** |
93
|
45 |
|
* @param string|NodeList|\DOMNode $input |
94
|
45 |
|
* |
95
|
|
|
* @return \DOMNode|null |
96
|
45 |
|
*/ |
97
|
|
|
protected function inputAsFirstNode($input): ?\DOMNode { |
98
|
|
|
$nodes = $this->inputAsNodeList($input); |
99
|
|
|
|
100
|
|
|
return $nodes->findXPath('self::*')->first(); |
101
|
|
|
} |
102
|
|
|
|
103
|
|
|
/** |
104
|
|
|
* @param string $html |
105
|
|
|
* |
106
|
53 |
|
* @return NodeList |
107
|
51 |
|
*/ |
108
|
|
|
protected function nodesFromHtml($html): NodeList { |
109
|
51 |
|
$class = get_class($this->document()); |
110
|
6 |
|
$doc = new $class(); |
111
|
|
|
$doc->setEncoding($this->document()->getEncoding()); |
112
|
|
|
$nodes = $doc->html($html)->find('body > *'); |
113
|
51 |
|
|
114
|
|
|
return $nodes; |
115
|
51 |
|
} |
116
|
53 |
|
|
117
|
|
|
/** |
118
|
53 |
|
* @param string|NodeList|\DOMNode|callable $input |
119
|
|
|
* @param callable $callback |
120
|
|
|
* |
121
|
|
|
* @return self |
122
|
|
|
*/ |
123
|
|
|
protected function manipulateNodesWithInput($input, callable $callback): self { |
124
|
|
|
$this->collection()->each(function($node, $index) use ($input, $callback) { |
|
|
|
|
125
|
|
|
$html = $input; |
126
|
40 |
|
|
127
|
40 |
|
/*if ($input instanceof \DOMNode) { |
|
|
|
|
128
|
1 |
|
if ($input->parentNode !== null) { |
129
|
|
|
$html = $input->cloneNode(true); |
130
|
39 |
|
} |
131
|
|
|
} else*/if (is_callable($input)) { |
132
|
|
|
$html = $input($node, $index); |
133
|
40 |
|
} |
134
|
|
|
|
135
|
40 |
|
$newNodes = $this->inputAsNodeList($html); |
136
|
36 |
|
|
137
|
36 |
|
$callback($node, $newNodes); |
138
|
|
|
}); |
139
|
40 |
|
|
140
|
|
|
return $this; |
141
|
40 |
|
} |
142
|
|
|
|
143
|
40 |
|
/** |
144
|
|
|
* @param string|null $selector |
145
|
|
|
* |
146
|
|
|
* @return NodeList |
147
|
|
|
*/ |
148
|
|
|
public function detach(string $selector = null): NodeList { |
149
|
|
|
if (!is_null($selector)) { |
150
|
|
|
$nodes = $this->find($selector, 'self::'); |
|
|
|
|
151
|
35 |
|
} else { |
152
|
35 |
|
$nodes = $this->collection(); |
153
|
|
|
} |
154
|
35 |
|
|
155
|
|
|
$nodeList = $this->newNodeList(); |
156
|
|
|
|
157
|
|
|
$nodes->each(function($node) use($nodeList) { |
158
|
|
|
if ($node->parent() instanceof \DOMNode) { |
159
|
|
|
$nodeList[] = $node->parent()->removeChild($node); |
160
|
|
|
} |
161
|
|
|
}); |
162
|
|
|
|
163
|
3 |
|
$nodes->fromArray([]); |
164
|
3 |
|
|
165
|
3 |
|
return $nodeList; |
166
|
|
|
} |
167
|
3 |
|
|
168
|
|
|
/** |
169
|
3 |
|
* @param string|null $selector |
170
|
|
|
* |
171
|
|
|
* @return self |
172
|
|
|
*/ |
173
|
|
|
public function destroy(string $selector = null): self { |
174
|
|
|
$this->detach($selector); |
175
|
|
|
|
176
|
|
|
return $this; |
177
|
14 |
|
} |
178
|
14 |
|
|
179
|
9 |
|
/** |
180
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
181
|
5 |
|
* |
182
|
|
|
* @return self |
183
|
|
|
*/ |
184
|
|
|
public function substituteWith($input): self { |
185
|
|
|
$this->manipulateNodesWithInput($input, function($node, $newNodes) { |
186
|
|
|
foreach ($newNodes as $newNode) { |
187
|
|
|
$node->parent()->replaceChild($newNode, $node); |
188
|
|
|
} |
189
|
13 |
|
}); |
190
|
13 |
|
|
191
|
13 |
|
return $this; |
192
|
|
|
} |
193
|
|
|
|
194
|
|
|
/** |
195
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
196
|
|
|
* |
197
|
|
|
* @return string|self |
198
|
|
|
*/ |
199
|
5 |
|
public function text($input = null) { |
200
|
5 |
|
if (is_null($input)) { |
201
|
4 |
|
return $this->getText(); |
202
|
|
|
} else { |
203
|
|
|
return $this->setText($input); |
204
|
5 |
|
} |
205
|
|
|
} |
206
|
4 |
|
|
207
|
|
|
/** |
208
|
|
|
* @return string |
209
|
4 |
|
*/ |
210
|
5 |
|
public function getText(): string { |
211
|
|
|
return (string)$this->collection()->reduce(function($carry, $node) { |
212
|
5 |
|
return $carry . $node->textContent; |
213
|
|
|
}, ''); |
214
|
|
|
} |
215
|
|
|
|
216
|
|
|
/** |
217
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
218
|
|
|
* |
219
|
|
|
* @return self |
220
|
|
|
*/ |
221
|
12 |
|
public function setText($input): self { |
222
|
12 |
|
if (is_string($input)) { |
223
|
12 |
|
$input = new Text($input); |
224
|
|
|
} |
225
|
12 |
|
|
226
|
|
|
$this->manipulateNodesWithInput($input, function($node, $newNodes) { |
227
|
12 |
|
// Remove old contents from the current node. |
228
|
|
|
$node->contents()->destroy(); |
229
|
|
|
|
230
|
|
|
// Add new contents in it's place. |
231
|
|
|
$node->appendWith(new Text($newNodes->getText())); |
232
|
|
|
}); |
233
|
|
|
|
234
|
|
|
return $this; |
235
|
|
|
} |
236
|
12 |
|
|
237
|
12 |
|
/** |
238
|
12 |
|
* @param string|NodeList|\DOMNode|callable $input |
239
|
12 |
|
* |
240
|
|
|
* @return self |
241
|
12 |
|
*/ |
242
|
|
|
public function precede($input): self { |
243
|
|
|
$this->manipulateNodesWithInput($input, function($node, $newNodes) { |
244
|
12 |
|
foreach ($newNodes as $newNode) { |
245
|
|
|
$node->parent()->insertBefore($newNode, $node); |
246
|
12 |
|
} |
247
|
|
|
}); |
248
|
|
|
|
249
|
|
|
return $this; |
250
|
|
|
} |
251
|
|
|
|
252
|
|
|
/** |
253
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
254
|
|
|
* |
255
|
4 |
|
* @return self |
256
|
4 |
|
*/ |
257
|
4 |
|
public function follow($input): self { |
258
|
|
|
$this->manipulateNodesWithInput($input, function($node, $newNodes) { |
259
|
4 |
|
foreach ($newNodes as $newNode) { |
260
|
|
|
if (is_null($node->following())) { |
261
|
4 |
|
$node->parent()->appendChild($newNode); |
262
|
|
|
} else { |
263
|
|
|
$node->parent()->insertBefore($newNode, $node->following()); |
264
|
|
|
} |
265
|
|
|
} |
266
|
|
|
}); |
267
|
|
|
|
268
|
|
|
return $this; |
269
|
|
|
} |
270
|
33 |
|
|
271
|
33 |
|
/** |
272
|
33 |
|
* @param string|NodeList|\DOMNode|callable $input |
273
|
|
|
* |
274
|
33 |
|
* @return self |
275
|
|
|
*/ |
276
|
33 |
|
public function prependWith($input): self { |
277
|
|
|
$this->manipulateNodesWithInput($input, function($node, $newNodes) { |
278
|
|
|
foreach ($newNodes as $newNode) { |
279
|
|
|
$node->insertBefore($newNode, $node->contents()->first()); |
280
|
|
|
} |
281
|
|
|
}); |
282
|
|
|
|
283
|
4 |
|
return $this; |
284
|
3 |
|
} |
285
|
4 |
|
|
286
|
|
|
/** |
287
|
4 |
|
* @param string|NodeList|\DOMNode|callable $input |
288
|
|
|
* |
289
|
|
|
* @return self |
290
|
|
|
*/ |
291
|
|
|
public function appendWith($input): self { |
292
|
|
|
$this->manipulateNodesWithInput($input, function($node, $newNodes) { |
293
|
3 |
|
foreach ($newNodes as $newNode) { |
294
|
3 |
|
$node->appendChild($newNode); |
295
|
|
|
} |
296
|
3 |
|
}); |
297
|
3 |
|
|
298
|
3 |
|
return $this; |
299
|
|
|
} |
300
|
3 |
|
|
301
|
|
|
/** |
302
|
|
|
* @param string|NodeList|\DOMNode $selector |
303
|
|
|
* |
304
|
|
|
* @return self |
305
|
|
|
*/ |
306
|
|
|
public function prependTo($selector): self { |
307
|
|
|
if ($selector instanceof \DOMNode || $selector instanceof NodeList) { |
308
|
|
|
$nodes = $this->inputAsNodeList($selector); |
309
|
5 |
|
} else { |
310
|
4 |
|
$nodes = $this->document()->find($selector); |
311
|
4 |
|
} |
312
|
|
|
|
313
|
5 |
|
$nodes->prependWith($this); |
314
|
|
|
|
315
|
5 |
|
return $this; |
316
|
|
|
} |
317
|
|
|
|
318
|
|
|
/** |
319
|
|
|
* @param string|NodeList|\DOMNode $selector |
320
|
|
|
* |
321
|
|
|
* @return self |
322
|
|
|
*/ |
323
|
|
|
public function appendTo($selector): self { |
324
|
|
|
if ($selector instanceof \DOMNode || $selector instanceof NodeList) { |
325
|
|
|
$nodes = $this->inputAsNodeList($selector); |
326
|
|
|
} else { |
327
|
|
|
$nodes = $this->document()->find($selector); |
328
|
|
|
} |
329
|
|
|
|
330
|
|
|
$nodes->appendWith($this); |
331
|
|
|
|
332
|
|
|
return $this; |
333
|
|
|
} |
334
|
|
|
|
335
|
|
|
/** |
336
|
|
|
* @return self |
337
|
|
|
*/ |
338
|
|
|
public function _empty(): self { |
339
|
|
|
$this->collection()->each(function($node) { |
340
|
18 |
|
$node->contents()->destroy(); |
341
|
18 |
|
}); |
342
|
|
|
|
343
|
18 |
|
return $this; |
344
|
1 |
|
} |
345
|
|
|
|
346
|
|
|
/** |
347
|
17 |
|
* @return NodeList|\DOMNode |
348
|
|
|
*/ |
349
|
17 |
|
public function _clone() { |
350
|
6 |
|
$clonedNodes = $this->newNodeList(); |
351
|
|
|
|
352
|
|
|
$this->collection()->each(function($node) use($clonedNodes) { |
353
|
13 |
|
$clonedNodes[] = $node->cloneNode(true); |
354
|
|
|
}); |
355
|
|
|
|
356
|
|
|
return $this->result($clonedNodes); |
|
|
|
|
357
|
|
|
} |
358
|
|
|
|
359
|
|
|
/** |
360
|
|
|
* @param string $name |
361
|
|
|
* |
362
|
|
|
* @return self |
363
|
|
|
*/ |
364
|
|
|
public function removeAttr(string $name): self { |
365
|
5 |
|
$this->collection()->each(function($node) use($name) { |
366
|
3 |
|
if ($node instanceof \DOMElement) { |
367
|
3 |
|
$node->removeAttribute($name); |
368
|
|
|
} |
369
|
5 |
|
}); |
370
|
|
|
|
371
|
5 |
|
return $this; |
372
|
|
|
} |
373
|
|
|
|
374
|
|
|
/** |
375
|
|
|
* @param string $name |
376
|
|
|
* |
377
|
|
|
* @return bool |
378
|
|
|
*/ |
379
|
|
|
public function hasAttr(string $name): bool { |
380
|
17 |
|
return (bool)$this->collection()->reduce(function($carry, $node) use ($name) { |
381
|
17 |
|
if ($node->hasAttribute($name)) { |
382
|
12 |
|
return true; |
383
|
|
|
} |
384
|
5 |
|
|
385
|
|
|
return $carry; |
386
|
|
|
}, false); |
387
|
|
|
} |
388
|
|
|
|
389
|
|
|
/** |
390
|
|
|
* @internal |
391
|
|
|
* |
392
|
|
|
* @param string $name |
393
|
|
|
* |
394
|
|
|
* @return string |
395
|
|
|
*/ |
396
|
15 |
|
public function getAttr(string $name): string { |
397
|
15 |
|
$node = $this->collection()->first(); |
398
|
15 |
|
|
399
|
|
|
if (!($node instanceof \DOMElement)) { |
400
|
15 |
|
return ''; |
401
|
2 |
|
} |
402
|
|
|
|
403
|
|
|
return $node->getAttribute($name); |
404
|
|
|
} |
405
|
15 |
|
|
406
|
15 |
|
/** |
407
|
10 |
|
* @internal |
408
|
|
|
* |
409
|
|
|
* @param string $name |
410
|
11 |
|
* @param mixed $value |
411
|
15 |
|
* |
412
|
|
|
* @return self |
413
|
|
|
*/ |
414
|
15 |
|
public function setAttr(string $name, $value): self { |
415
|
7 |
|
$this->collection()->each(function($node) use($name, $value) { |
416
|
|
|
if ($node instanceof \DOMElement) { |
417
|
|
|
$node->setAttribute($name, (string)$value); |
418
|
|
|
} |
419
|
|
|
}); |
420
|
|
|
|
421
|
|
|
return $this; |
422
|
15 |
|
} |
423
|
13 |
|
|
424
|
|
|
/** |
425
|
|
|
* @param string $name |
426
|
15 |
|
* @param mixed $value |
427
|
15 |
|
* |
428
|
|
|
* @return self|string |
429
|
|
|
*/ |
430
|
|
|
public function attr(string $name, $value = null) { |
431
|
|
|
if (is_null($value)) { |
432
|
|
|
return $this->getAttr($name); |
433
|
|
|
} else { |
434
|
7 |
|
return $this->setAttr($name, $value); |
435
|
7 |
|
} |
436
|
|
|
} |
437
|
7 |
|
|
438
|
|
|
/** |
439
|
|
|
* @internal |
440
|
|
|
* |
441
|
|
|
* @param string $name |
442
|
|
|
* @param string|callable $value |
443
|
|
|
* @param bool $addValue |
444
|
|
|
*/ |
445
|
8 |
|
protected function _pushAttrValue(string $name, $value, bool $addValue = false): void { |
446
|
8 |
|
$this->collection()->each(function($node, $index) use($name, $value, $addValue) { |
447
|
|
|
if ($node instanceof \DOMElement) { |
448
|
8 |
|
$attr = $node->getAttribute($name); |
449
|
|
|
|
450
|
|
|
if (is_callable($value)) { |
451
|
|
|
$value = $value($node, $index, $attr); |
452
|
|
|
} |
453
|
|
|
|
454
|
|
|
// Remove any existing instances of the value, or empty values. |
455
|
|
|
$values = array_filter(explode(' ', $attr), function($_value) use($value) { |
456
|
|
|
if (strcasecmp($_value, $value) == 0 || empty($_value)) { |
457
|
6 |
|
return false; |
458
|
6 |
|
} |
459
|
|
|
|
460
|
6 |
|
return true; |
461
|
6 |
|
}); |
462
|
2 |
|
|
463
|
|
|
// If required add attr value to array |
464
|
|
|
if ($addValue) { |
465
|
6 |
|
$values[] = $value; |
466
|
6 |
|
} |
467
|
6 |
|
|
468
|
|
|
// Set the attr if we either have values, or the attr already |
469
|
|
|
// existed (we might be removing classes). |
470
|
|
|
// |
471
|
|
|
// Don't set the attr if it doesn't already exist. |
472
|
|
|
if (!empty($values) || $node->hasAttribute($name)) { |
473
|
|
|
$node->setAttribute($name, implode(' ', $values)); |
474
|
|
|
} |
475
|
21 |
|
} |
476
|
21 |
|
}); |
477
|
|
|
} |
478
|
|
|
|
479
|
|
|
/** |
480
|
21 |
|
* @param string|callable $class |
481
|
|
|
* |
482
|
|
|
* @return self |
483
|
21 |
|
*/ |
484
|
21 |
|
public function addClass($class): self { |
485
|
|
|
$this->_pushAttrValue('class', $class, true); |
486
|
|
|
|
487
|
21 |
|
return $this; |
488
|
|
|
} |
489
|
|
|
|
490
|
|
|
/** |
491
|
|
|
* @param string|callable $class |
492
|
|
|
* |
493
|
|
|
* @return self |
494
|
|
|
*/ |
495
|
21 |
|
public function removeClass($class): self { |
496
|
|
|
$this->_pushAttrValue('class', $class); |
497
|
|
|
|
498
|
21 |
|
return $this; |
499
|
|
|
} |
500
|
|
|
|
501
|
21 |
|
/** |
502
|
21 |
|
* @param string $class |
503
|
|
|
* |
504
|
|
|
* @return bool |
505
|
21 |
|
*/ |
506
|
|
|
public function hasClass(string $class): bool { |
507
|
|
|
return (bool)$this->collection()->reduce(function($carry, $node) use ($class) { |
508
|
|
|
$attr = $node->getAttr('class'); |
509
|
|
|
|
510
|
|
|
return array_reduce(explode(' ', (string)$attr), function($carry, $item) use ($class) { |
511
|
|
|
if (strcasecmp($item, $class) == 0) { |
512
|
|
|
return true; |
513
|
18 |
|
} |
514
|
16 |
|
|
515
|
|
|
return $carry; |
516
|
16 |
|
}, false); |
517
|
|
|
}, false); |
518
|
|
|
} |
519
|
|
|
|
520
|
16 |
|
/** |
521
|
|
|
* @param Element $node |
522
|
16 |
|
* |
523
|
|
|
* @return \SplStack |
524
|
16 |
|
*/ |
525
|
|
|
protected function _getFirstChildWrapStack(Element $node): \SplStack { |
526
|
16 |
|
$stack = new \SplStack; |
527
|
|
|
|
528
|
18 |
|
do { |
529
|
18 |
|
// Push our current node onto the stack |
530
|
|
|
$stack->push($node); |
531
|
|
|
|
532
|
|
|
// Get the first element child node |
533
|
|
|
$node = $node->children()->first(); |
534
|
|
|
} while ($node instanceof Element); |
535
|
|
|
|
536
|
|
|
// Get the top most node. |
537
|
9 |
|
return $stack; |
538
|
8 |
|
} |
539
|
|
|
|
540
|
8 |
|
/** |
541
|
|
|
* @param Element $node |
542
|
|
|
* |
543
|
8 |
|
* @return \SplStack |
544
|
|
|
*/ |
545
|
|
|
protected function _prepareWrapStack(Element $node): \SplStack { |
546
|
|
|
// Generate a stack (root to leaf) of the wrapper. |
547
|
8 |
|
// Includes only first element nodes / first element children. |
548
|
9 |
|
$stackNodes = $this->_getFirstChildWrapStack($node); |
549
|
|
|
|
550
|
9 |
|
// Only using the first element, remove any siblings. |
551
|
|
|
foreach ($stackNodes as $stackNode) { |
552
|
|
|
$stackNode->siblings()->destroy(); |
553
|
|
|
} |
554
|
|
|
|
555
|
|
|
return $stackNodes; |
556
|
|
|
} |
557
|
|
|
|
558
|
|
|
/** |
559
|
9 |
|
* @param string|NodeList|\DOMNode|callable $input |
560
|
|
|
* @param callable $callback |
561
|
8 |
|
*/ |
562
|
|
|
protected function wrapWithInputByCallback($input, callable $callback): void { |
563
|
|
|
$this->collection()->each(function($node, $index) use ($input, $callback) { |
564
|
8 |
|
$html = $input; |
565
|
|
|
|
566
|
|
|
if (is_callable($input)) { |
567
|
8 |
|
$html = $input($node, $index); |
568
|
9 |
|
} |
569
|
|
|
|
570
|
9 |
|
$inputNode = $this->inputAsFirstNode($html); |
571
|
|
|
|
572
|
|
|
if ($inputNode instanceof Element) { |
573
|
|
|
// Pre-process wrapper into a stack of first element nodes. |
574
|
|
|
$stackNodes = $this->_prepareWrapStack($inputNode); |
575
|
|
|
|
576
|
|
|
$callback($node, $stackNodes); |
577
|
|
|
} |
578
|
7 |
|
}); |
579
|
7 |
|
} |
580
|
1 |
|
|
581
|
|
|
/** |
582
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
583
|
6 |
|
* |
584
|
|
|
* @return self |
585
|
|
|
*/ |
586
|
|
|
public function wrapInner($input): self { |
587
|
6 |
|
$this->wrapWithInputByCallback($input, function($node, $stackNodes) { |
588
|
|
|
foreach ($node->contents() as $child) { |
589
|
6 |
|
// Remove child from the current node |
590
|
1 |
|
$oldChild = $child->detach()->first(); |
591
|
|
|
|
592
|
|
|
// Add it back as a child of the top (leaf) node on the stack |
593
|
5 |
|
$stackNodes->top()->appendWith($oldChild); |
594
|
|
|
} |
595
|
|
|
|
596
|
5 |
|
// Add the bottom (root) node on the stack |
597
|
|
|
$node->appendWith($stackNodes->bottom()); |
598
|
5 |
|
}); |
599
|
|
|
|
600
|
5 |
|
return $this; |
601
|
5 |
|
} |
602
|
|
|
|
603
|
5 |
|
/** |
604
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
605
|
|
|
* |
606
|
|
|
* @return self |
607
|
|
|
*/ |
608
|
|
|
public function wrap($input): self { |
609
|
|
|
$this->wrapWithInputByCallback($input, function($node, $stackNodes) { |
610
|
4 |
|
// Add the new bottom (root) node after the current node |
611
|
3 |
|
$node->follow($stackNodes->bottom()); |
612
|
|
|
|
613
|
|
|
// Remove the current node |
614
|
3 |
|
$oldNode = $node->detach()->first(); |
615
|
3 |
|
|
616
|
|
|
// Add the 'current node' back inside the new top (leaf) node. |
617
|
3 |
|
$stackNodes->top()->appendWith($oldNode); |
618
|
3 |
|
}); |
619
|
|
|
|
620
|
3 |
|
return $this; |
621
|
4 |
|
} |
622
|
|
|
|
623
|
4 |
|
/** |
624
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
625
|
|
|
* |
626
|
|
|
* @return self |
627
|
|
|
*/ |
628
|
|
|
public function wrapAll($input): self { |
629
|
2 |
|
if (!$this->collection()->count()) { |
630
|
2 |
|
return $this; |
631
|
2 |
|
} |
632
|
|
|
|
633
|
|
|
if (is_callable($input)) { |
634
|
|
|
$input = $input($this->collection()->first()); |
635
|
|
|
} |
636
|
|
|
|
637
|
|
|
$inputNode = $this->inputAsFirstNode($input); |
638
|
|
|
|
639
|
1 |
|
if (!($inputNode instanceof Element)) { |
640
|
1 |
|
return $this; |
641
|
1 |
|
} |
642
|
|
|
|
643
|
|
|
$stackNodes = $this->_prepareWrapStack($inputNode); |
644
|
|
|
|
645
|
|
|
// Add the new bottom (root) node before the first matched node |
646
|
|
|
$this->collection()->first()->precede($stackNodes->bottom()); |
647
|
|
|
|
648
|
|
|
$this->collection()->each(function($node) use ($stackNodes) { |
649
|
|
|
// Detach and add node back inside the new wrappers top (leaf) node. |
650
|
5 |
|
$stackNodes->top()->appendWith($node->detach()); |
651
|
|
|
}); |
652
|
4 |
|
|
653
|
|
|
return $this; |
654
|
|
|
} |
655
|
4 |
|
|
656
|
5 |
|
/** |
657
|
|
|
* @return self |
658
|
5 |
|
*/ |
659
|
|
|
public function unwrap(): self { |
660
|
|
|
$this->collection()->each(function($node) { |
661
|
|
|
$parent = $node->parent(); |
662
|
|
|
|
663
|
|
|
// Replace parent node (the one we're unwrapping) with it's children. |
664
|
|
|
$parent->contents()->each(function($childNode) use($parent) { |
665
|
|
|
$oldChildNode = $childNode->detach()->first(); |
666
|
140 |
|
|
667
|
140 |
|
$parent->precede($oldChildNode); |
668
|
2 |
|
}); |
669
|
|
|
|
670
|
140 |
|
$parent->destroy(); |
671
|
|
|
}); |
672
|
|
|
|
673
|
|
|
return $this; |
674
|
|
|
} |
675
|
|
|
|
676
|
|
|
/** |
677
|
|
|
* @param int $isIncludeAll |
678
|
|
|
* |
679
|
|
|
* @return string |
680
|
|
|
*/ |
681
|
|
|
public function getOuterHtml(bool $isIncludeAll = false): string { |
682
|
|
|
$nodes = $this->collection(); |
683
|
|
|
|
684
|
|
|
if (!$isIncludeAll) { |
685
|
|
|
$nodes = $this->newNodeList([$nodes->first()]); |
686
|
|
|
} |
687
|
|
|
|
688
|
|
|
return $nodes->reduce(function($carry, $node) { |
689
|
|
|
return $carry . $this->document()->saveHTML($node); |
690
|
|
|
}, ''); |
691
|
|
|
} |
692
|
|
|
|
693
|
|
|
/** |
694
|
|
|
* @param int $isIncludeAll |
695
|
|
|
* |
696
|
|
|
* @return string |
697
|
|
|
*/ |
698
|
|
|
public function getHtml(bool $isIncludeAll = false): string { |
699
|
|
|
$nodes = $this->collection(); |
700
|
|
|
|
701
|
|
|
if (!$isIncludeAll) { |
702
|
|
|
$nodes = $this->newNodeList([$nodes->first()]); |
703
|
|
|
} |
704
|
|
|
|
705
|
|
|
return $nodes->contents()->reduce(function($carry, $node) { |
706
|
|
|
return $carry . $this->document()->saveHTML($node); |
707
|
|
|
}, ''); |
708
|
|
|
} |
709
|
|
|
|
710
|
|
|
/** |
711
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
712
|
|
|
* |
713
|
|
|
* @return self |
714
|
|
|
*/ |
715
|
|
|
public function setHtml($input): self { |
716
|
|
|
$this->manipulateNodesWithInput($input, function($node, $newNodes) { |
717
|
|
|
// Remove old contents from the current node. |
718
|
|
|
$node->contents()->destroy(); |
719
|
|
|
|
720
|
|
|
// Add new contents in it's place. |
721
|
|
|
$node->appendWith($newNodes); |
722
|
|
|
}); |
723
|
|
|
|
724
|
|
|
return $this; |
725
|
|
|
} |
726
|
|
|
|
727
|
|
|
/** |
728
|
|
|
* @param string|NodeList|\DOMNode|callable $input |
729
|
|
|
* |
730
|
|
|
* @return string|self |
731
|
|
|
*/ |
732
|
|
|
public function html($input = null) { |
733
|
|
|
if (is_null($input)) { |
734
|
|
|
return $this->getHtml(); |
735
|
|
|
} else { |
736
|
|
|
return $this->setHtml($input); |
737
|
|
|
} |
738
|
|
|
} |
739
|
|
|
|
740
|
|
|
/** |
741
|
|
|
* @param string|NodeList|\DOMNode $input |
742
|
|
|
* |
743
|
|
|
* @return NodeList |
744
|
|
|
*/ |
745
|
|
|
public function create($input): NodeList { |
746
|
|
|
return $this->inputAsNodeList($input); |
747
|
|
|
} |
748
|
|
|
} |