1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
/* |
4
|
|
|
* This file is part of the Sonata Project package. |
5
|
|
|
* |
6
|
|
|
* (c) Thomas Rabaix <[email protected]> |
7
|
|
|
* |
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
9
|
|
|
* file that was distributed with this source code. |
10
|
|
|
*/ |
11
|
|
|
|
12
|
|
|
namespace Sonata\SeoBundle\Seo; |
13
|
|
|
|
14
|
|
|
/** |
15
|
|
|
* http://en.wikipedia.org/wiki/Meta_element. |
16
|
|
|
*/ |
17
|
|
|
class SeoPage implements SeoPageInterface |
18
|
|
|
{ |
19
|
|
|
/** |
20
|
|
|
* @var string |
21
|
|
|
*/ |
22
|
|
|
protected $title; |
23
|
|
|
|
24
|
|
|
/** |
25
|
|
|
* @var array |
26
|
|
|
*/ |
27
|
|
|
protected $metas; |
28
|
|
|
|
29
|
|
|
/** |
30
|
|
|
* @var array |
31
|
|
|
*/ |
32
|
|
|
protected $htmlAttributes; |
33
|
|
|
|
34
|
|
|
/** |
35
|
|
|
* @var string |
36
|
|
|
*/ |
37
|
|
|
protected $linkCanonical; |
38
|
|
|
|
39
|
|
|
/** |
40
|
|
|
* @var string |
41
|
|
|
*/ |
42
|
|
|
protected $separator; |
43
|
|
|
|
44
|
|
|
/** |
45
|
|
|
* @var array |
46
|
|
|
*/ |
47
|
|
|
protected $headAttributes; |
48
|
|
|
|
49
|
|
|
/** |
50
|
|
|
* @var array |
51
|
|
|
*/ |
52
|
|
|
protected $langAlternates; |
53
|
|
|
|
54
|
|
|
/** |
55
|
|
|
* @var array |
56
|
|
|
*/ |
57
|
|
|
protected $oembedLinks; |
58
|
|
|
|
59
|
|
|
/** |
60
|
|
|
* A JSON-LD string, which can be served as structured data. |
61
|
|
|
* |
62
|
|
|
* @var string |
63
|
|
|
*/ |
64
|
|
|
private $structuredData; |
65
|
|
|
|
66
|
|
|
/** |
67
|
|
|
* @param string $title |
68
|
|
|
*/ |
69
|
|
|
public function __construct($title = '') |
70
|
|
|
{ |
71
|
|
|
$this->title = $title; |
72
|
|
|
$this->metas = [ |
73
|
|
|
'http-equiv' => [], |
74
|
|
|
'name' => [], |
75
|
|
|
'schema' => [], |
76
|
|
|
'charset' => [], |
77
|
|
|
'property' => [], |
78
|
|
|
]; |
79
|
|
|
|
80
|
|
|
$this->headAttributes = []; |
81
|
|
|
$this->linkCanonical = ''; |
82
|
|
|
$this->separator = ' '; |
83
|
|
|
$this->langAlternates = []; |
84
|
|
|
$this->oembedLinks = []; |
85
|
|
|
$this->structuredData = ''; |
86
|
|
|
} |
87
|
|
|
|
88
|
|
|
/** |
89
|
|
|
* {@inheritdoc} |
90
|
|
|
*/ |
91
|
|
|
public function setTitle($title) |
92
|
|
|
{ |
93
|
|
|
$this->title = $title; |
94
|
|
|
|
95
|
|
|
return $this; |
96
|
|
|
} |
97
|
|
|
|
98
|
|
|
/** |
99
|
|
|
* {@inheritdoc} |
100
|
|
|
*/ |
101
|
|
|
public function addTitle($title) |
102
|
|
|
{ |
103
|
|
|
$this->title = $title.$this->separator.$this->title; |
104
|
|
|
|
105
|
|
|
return $this; |
106
|
|
|
} |
107
|
|
|
|
108
|
|
|
/** |
109
|
|
|
* {@inheritdoc} |
110
|
|
|
*/ |
111
|
|
|
public function getTitle() |
112
|
|
|
{ |
113
|
|
|
return $this->title; |
114
|
|
|
} |
115
|
|
|
|
116
|
|
|
/** |
117
|
|
|
* {@inheritdoc} |
118
|
|
|
*/ |
119
|
|
|
public function getMetas() |
120
|
|
|
{ |
121
|
|
|
return $this->metas; |
122
|
|
|
} |
123
|
|
|
|
124
|
|
|
/** |
125
|
|
|
* {@inheritdoc} |
126
|
|
|
*/ |
127
|
|
|
public function addMeta($type, $name, $content, array $extras = []) |
128
|
|
|
{ |
129
|
|
|
if (!isset($this->metas[$type])) { |
130
|
|
|
$this->metas[$type] = []; |
131
|
|
|
} |
132
|
|
|
|
133
|
|
|
$this->metas[$type][$name] = [$content, $extras]; |
134
|
|
|
|
135
|
|
|
return $this; |
136
|
|
|
} |
137
|
|
|
|
138
|
|
|
/** |
139
|
|
|
* @param string $type |
140
|
|
|
* @param string $name |
141
|
|
|
* |
142
|
|
|
* @return bool |
143
|
|
|
*/ |
144
|
|
|
public function hasMeta($type, $name) |
145
|
|
|
{ |
146
|
|
|
return isset($this->metas[$type][$name]); |
147
|
|
|
} |
148
|
|
|
|
149
|
|
|
/** |
150
|
|
|
* @param string $type |
151
|
|
|
* @param string $name |
152
|
|
|
* |
153
|
|
|
* @return $this |
154
|
|
|
*/ |
155
|
|
|
public function removeMeta($type, $name) |
156
|
|
|
{ |
157
|
|
|
unset($this->metas[$type][$name]); |
158
|
|
|
|
159
|
|
|
return $this; |
160
|
|
|
} |
161
|
|
|
|
162
|
|
|
/** |
163
|
|
|
* {@inheritdoc} |
164
|
|
|
*/ |
165
|
|
|
public function setMetas(array $metadatas) |
166
|
|
|
{ |
167
|
|
|
$this->metas = []; |
168
|
|
|
|
169
|
|
|
foreach ($metadatas as $type => $metas) { |
170
|
|
|
if (!is_array($metas)) { |
171
|
|
|
throw new \RuntimeException('$metas must be an array'); |
172
|
|
|
} |
173
|
|
|
|
174
|
|
|
foreach ($metas as $name => $meta) { |
175
|
|
|
list($content, $extras) = $this->normalize($meta); |
176
|
|
|
|
177
|
|
|
$this->addMeta($type, $name, $content, $extras); |
178
|
|
|
} |
179
|
|
|
} |
180
|
|
|
|
181
|
|
|
return $this; |
182
|
|
|
} |
183
|
|
|
|
184
|
|
|
/** |
185
|
|
|
* {@inheritdoc} |
186
|
|
|
*/ |
187
|
|
|
public function setHtmlAttributes(array $attributes) |
188
|
|
|
{ |
189
|
|
|
$this->htmlAttributes = $attributes; |
190
|
|
|
|
191
|
|
|
return $this; |
192
|
|
|
} |
193
|
|
|
|
194
|
|
|
/** |
195
|
|
|
* {@inheritdoc} |
196
|
|
|
*/ |
197
|
|
|
public function addHtmlAttributes($name, $value) |
198
|
|
|
{ |
199
|
|
|
$this->htmlAttributes[$name] = $value; |
200
|
|
|
|
201
|
|
|
return $this; |
202
|
|
|
} |
203
|
|
|
|
204
|
|
|
/** |
205
|
|
|
* @param string $name |
206
|
|
|
* |
207
|
|
|
* @return $this |
208
|
|
|
*/ |
209
|
|
|
public function removeHtmlAttributes($name) |
210
|
|
|
{ |
211
|
|
|
unset($this->htmlAttributes[$name]); |
212
|
|
|
|
213
|
|
|
return $this; |
214
|
|
|
} |
215
|
|
|
|
216
|
|
|
/** |
217
|
|
|
* {@inheritdoc} |
218
|
|
|
*/ |
219
|
|
|
public function getHtmlAttributes() |
220
|
|
|
{ |
221
|
|
|
return $this->htmlAttributes; |
222
|
|
|
} |
223
|
|
|
|
224
|
|
|
/** |
225
|
|
|
* @param string $name |
226
|
|
|
* |
227
|
|
|
* @return bool |
228
|
|
|
*/ |
229
|
|
|
public function hasHtmlAttribute($name) |
230
|
|
|
{ |
231
|
|
|
return isset($this->htmlAttributes[$name]); |
232
|
|
|
} |
233
|
|
|
|
234
|
|
|
/** |
235
|
|
|
* @param array $attributes |
236
|
|
|
* |
237
|
|
|
* @return SeoPageInterface |
238
|
|
|
*/ |
239
|
|
|
public function setHeadAttributes(array $attributes) |
240
|
|
|
{ |
241
|
|
|
$this->headAttributes = $attributes; |
242
|
|
|
|
243
|
|
|
return $this; |
244
|
|
|
} |
245
|
|
|
|
246
|
|
|
/** |
247
|
|
|
* @param string $name |
248
|
|
|
* @param string $value |
249
|
|
|
* |
250
|
|
|
* @return SeoPageInterface |
251
|
|
|
*/ |
252
|
|
|
public function addHeadAttribute($name, $value) |
253
|
|
|
{ |
254
|
|
|
$this->headAttributes[$name] = $value; |
255
|
|
|
|
256
|
|
|
return $this; |
257
|
|
|
} |
258
|
|
|
|
259
|
|
|
/** |
260
|
|
|
* @param string $name |
261
|
|
|
* |
262
|
|
|
* @return $this |
263
|
|
|
*/ |
264
|
|
|
public function removeHeadAttribute($name) |
265
|
|
|
{ |
266
|
|
|
unset($this->headAttributes[$name]); |
267
|
|
|
|
268
|
|
|
return $this; |
269
|
|
|
} |
270
|
|
|
|
271
|
|
|
/** |
272
|
|
|
* @return array |
273
|
|
|
*/ |
274
|
|
|
public function getHeadAttributes() |
275
|
|
|
{ |
276
|
|
|
return $this->headAttributes; |
277
|
|
|
} |
278
|
|
|
|
279
|
|
|
/** |
280
|
|
|
* @param string $name |
281
|
|
|
* |
282
|
|
|
* @return array |
283
|
|
|
*/ |
284
|
|
|
public function hasHeadAttribute($name) |
285
|
|
|
{ |
286
|
|
|
return isset($this->headAttributes[$name]); |
287
|
|
|
} |
288
|
|
|
|
289
|
|
|
/** |
290
|
|
|
* {@inheritdoc} |
291
|
|
|
*/ |
292
|
|
|
public function setLinkCanonical($link) |
293
|
|
|
{ |
294
|
|
|
$this->linkCanonical = $link; |
295
|
|
|
|
296
|
|
|
return $this; |
297
|
|
|
} |
298
|
|
|
|
299
|
|
|
/** |
300
|
|
|
* {@inheritdoc} |
301
|
|
|
*/ |
302
|
|
|
public function getLinkCanonical() |
303
|
|
|
{ |
304
|
|
|
return $this->linkCanonical; |
305
|
|
|
} |
306
|
|
|
|
307
|
|
|
/** |
308
|
|
|
* {@inheritdoc} |
309
|
|
|
*/ |
310
|
|
|
public function removeLinkCanonical() |
311
|
|
|
{ |
312
|
|
|
$this->linkCanonical = ''; |
313
|
|
|
} |
314
|
|
|
|
315
|
|
|
/** |
316
|
|
|
* {@inheritdoc} |
317
|
|
|
*/ |
318
|
|
|
public function setSeparator($separator) |
319
|
|
|
{ |
320
|
|
|
$this->separator = $separator; |
321
|
|
|
|
322
|
|
|
return $this; |
323
|
|
|
} |
324
|
|
|
|
325
|
|
|
/** |
326
|
|
|
* {@inheritdoc} |
327
|
|
|
*/ |
328
|
|
|
public function setLangAlternates(array $langAlternates) |
329
|
|
|
{ |
330
|
|
|
$this->langAlternates = $langAlternates; |
331
|
|
|
|
332
|
|
|
return $this; |
333
|
|
|
} |
334
|
|
|
|
335
|
|
|
/** |
336
|
|
|
* {@inheritdoc} |
337
|
|
|
*/ |
338
|
|
|
public function addLangAlternate($href, $hrefLang) |
339
|
|
|
{ |
340
|
|
|
$this->langAlternates[$href] = $hrefLang; |
341
|
|
|
|
342
|
|
|
return $this; |
343
|
|
|
} |
344
|
|
|
|
345
|
|
|
/** |
346
|
|
|
* @param string $href |
347
|
|
|
* |
348
|
|
|
* @return $this |
349
|
|
|
*/ |
350
|
|
|
public function removeLangAlternate($href) |
351
|
|
|
{ |
352
|
|
|
unset($this->langAlternates[$href]); |
353
|
|
|
|
354
|
|
|
return $this; |
355
|
|
|
} |
356
|
|
|
|
357
|
|
|
/** |
358
|
|
|
* @param string $href |
359
|
|
|
* |
360
|
|
|
* @return $this |
361
|
|
|
*/ |
362
|
|
|
public function hasLangAlternate($href) |
363
|
|
|
{ |
364
|
|
|
return isset($this->langAlternates[$href]); |
365
|
|
|
} |
366
|
|
|
|
367
|
|
|
/** |
368
|
|
|
* {@inheritdoc} |
369
|
|
|
*/ |
370
|
|
|
public function getLangAlternates() |
371
|
|
|
{ |
372
|
|
|
return $this->langAlternates; |
373
|
|
|
} |
374
|
|
|
|
375
|
|
|
/** |
376
|
|
|
* @param $title |
377
|
|
|
* @param $link |
378
|
|
|
* |
379
|
|
|
* @return SeoPageInterface |
380
|
|
|
*/ |
381
|
|
|
public function addOEmbedLink($title, $link) |
382
|
|
|
{ |
383
|
|
|
$this->oembedLinks[$title] = $link; |
384
|
|
|
|
385
|
|
|
return $this; |
386
|
|
|
} |
387
|
|
|
|
388
|
|
|
/** |
389
|
|
|
* @return array |
390
|
|
|
*/ |
391
|
|
|
public function getOEmbedLinks() |
392
|
|
|
{ |
393
|
|
|
return $this->oembedLinks; |
394
|
|
|
} |
395
|
|
|
|
396
|
|
|
/** |
397
|
|
|
* {@inheritdoc} |
398
|
|
|
*/ |
399
|
|
|
public function getStructuredData() |
400
|
|
|
{ |
401
|
|
|
return $this->structuredData; |
402
|
|
|
} |
403
|
|
|
|
404
|
|
|
/** |
405
|
|
|
* {@inheritdoc} |
406
|
|
|
*/ |
407
|
|
|
public function setStructuredData($structuredData) |
408
|
|
|
{ |
409
|
|
|
$this->structuredData = $structuredData; |
410
|
|
|
} |
411
|
|
|
|
412
|
|
|
/** |
413
|
|
|
* @param mixed $meta |
414
|
|
|
* |
415
|
|
|
* @return array |
416
|
|
|
*/ |
417
|
|
|
private function normalize($meta) |
418
|
|
|
{ |
419
|
|
|
if (is_string($meta)) { |
420
|
|
|
return [$meta, []]; |
421
|
|
|
} |
422
|
|
|
|
423
|
|
|
return $meta; |
424
|
|
|
} |
425
|
|
|
} |
426
|
|
|
|