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1 | <?php | |
2 | ||
3 | namespace Shaarli\Bookmark; | |
4 | ||
5 | use Shaarli\TestCase; | |
6 | ||
7 | require_once 'tests/utils/CurlUtils.php'; | |
8 | ||
9 | /** | |
10 | * Class LinkUtilsTest. | |
11 | */ | |
12 | class LinkUtilsTest extends TestCase | |
13 | { | |
14 | /** | |
15 | * Test html_extract_title() when the title is found. | |
16 | */ | |
17 | public function testHtmlExtractExistentTitle() | |
18 | { | |
19 | $title = 'Read me please.'; | |
20 | $html = '<html><meta>stuff</meta><title>' . $title . '</title></html>'; | |
21 | $this->assertEquals($title, html_extract_title($html)); | |
22 | $html = '<html><title>' . $title . '</title>blabla<title>another</title></html>'; | |
23 | $this->assertEquals($title, html_extract_title($html)); | |
24 | } | |
25 | ||
26 | /** | |
27 | * Test html_extract_title() when the title is not found. | |
28 | */ | |
29 | public function testHtmlExtractNonExistentTitle() | |
30 | { | |
31 | $html = '<html><meta>stuff</meta></html>'; | |
32 | $this->assertFalse(html_extract_title($html)); | |
33 | } | |
34 | ||
35 | /** | |
36 | * Test headers_extract_charset() when the charset is found. | |
37 | */ | |
38 | public function testHeadersExtractExistentCharset() | |
39 | { | |
40 | $charset = 'x-MacCroatian'; | |
41 | $headers = 'text/html; charset=' . $charset; | |
42 | $this->assertEquals(strtolower($charset), header_extract_charset($headers)); | |
43 | } | |
44 | ||
45 | /** | |
46 | * Test headers_extract_charset() when the charset is found with odd quotes. | |
47 | */ | |
48 | public function testHeadersExtractExistentCharsetWithQuotes() | |
49 | { | |
50 | $charset = 'x-MacCroatian'; | |
51 | $headers = 'text/html; charset="' . $charset . '"otherstuff="test"'; | |
52 | $this->assertEquals(strtolower($charset), header_extract_charset($headers)); | |
53 | ||
54 | $headers = 'text/html; charset=\'' . $charset . '\'otherstuff="test"'; | |
55 | $this->assertEquals(strtolower($charset), header_extract_charset($headers)); | |
56 | } | |
57 | ||
58 | /** | |
59 | * Test headers_extract_charset() when the charset is not found. | |
60 | */ | |
61 | public function testHeadersExtractNonExistentCharset() | |
62 | { | |
63 | $headers = ''; | |
64 | $this->assertFalse(header_extract_charset($headers)); | |
65 | ||
66 | $headers = 'text/html'; | |
67 | $this->assertFalse(header_extract_charset($headers)); | |
68 | } | |
69 | ||
70 | /** | |
71 | * Test html_extract_charset() when the charset is found. | |
72 | */ | |
73 | public function testHtmlExtractExistentCharset() | |
74 | { | |
75 | $charset = 'x-MacCroatian'; | |
76 | $html = '<html><meta>stuff2</meta><meta charset="' . $charset . '"/></html>'; | |
77 | $this->assertEquals(strtolower($charset), html_extract_charset($html)); | |
78 | } | |
79 | ||
80 | /** | |
81 | * Test html_extract_charset() when the charset is not found. | |
82 | */ | |
83 | public function testHtmlExtractNonExistentCharset() | |
84 | { | |
85 | $html = '<html><meta>stuff</meta></html>'; | |
86 | $this->assertFalse(html_extract_charset($html)); | |
87 | $html = '<html><meta>stuff</meta><meta charset=""/></html>'; | |
88 | $this->assertFalse(html_extract_charset($html)); | |
89 | } | |
90 | ||
91 | /** | |
92 | * Test html_extract_tag() when the tag <meta name= is found. | |
93 | */ | |
94 | public function testHtmlExtractExistentNameTag() | |
95 | { | |
96 | $description = 'Bob and Alice share cookies.'; | |
97 | ||
98 | // Simple one line | |
99 | $html = '<html><meta>stuff2</meta><meta name="description" content="' . $description . '"/></html>'; | |
100 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
101 | ||
102 | // Simple OpenGraph | |
103 | $html = '<meta property="og:description" content="' . $description . '">'; | |
104 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
105 | ||
106 | // Simple reversed OpenGraph | |
107 | $html = '<meta content="' . $description . '" property="og:description">'; | |
108 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
109 | ||
110 | // ItemProp OpenGraph | |
111 | $html = '<meta itemprop="og:description" content="' . $description . '">'; | |
112 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
113 | ||
114 | // OpenGraph without quotes | |
115 | $html = '<meta property=og:description content="' . $description . '">'; | |
116 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
117 | ||
118 | // OpenGraph reversed without quotes | |
119 | $html = '<meta content="' . $description . '" property=og:description>'; | |
120 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
121 | ||
122 | // OpenGraph with noise | |
123 | $html = '<meta tag1="content1" property="og:description" tag2="content2" content="' . | |
124 | $description . '" tag3="content3">'; | |
125 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
126 | ||
127 | // OpenGraph reversed with noise | |
128 | $html = '<meta tag1="content1" content="' . $description . '" ' . | |
129 | 'tag3="content3" tag2="content2" property="og:description">'; | |
130 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
131 | ||
132 | // OpenGraph multiple properties start | |
133 | $html = '<meta property="unrelated og:description" content="' . $description . '">'; | |
134 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
135 | ||
136 | // OpenGraph multiple properties end | |
137 | $html = '<meta property="og:description unrelated" content="' . $description . '">'; | |
138 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
139 | ||
140 | // OpenGraph multiple properties both end | |
141 | $html = '<meta property="og:unrelated1 og:description og:unrelated2" content="' . $description . '">'; | |
142 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
143 | ||
144 | // OpenGraph multiple properties both end with noise | |
145 | $html = '<meta tag1="content1" property="og:unrelated1 og:description og:unrelated2" '. | |
146 | 'tag2="content2" content="' . $description . '" tag3="content3">'; | |
147 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
148 | ||
149 | // OpenGraph reversed multiple properties start | |
150 | $html = '<meta content="' . $description . '" property="unrelated og:description">'; | |
151 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
152 | ||
153 | // OpenGraph reversed multiple properties end | |
154 | $html = '<meta content="' . $description . '" property="og:description unrelated">'; | |
155 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
156 | ||
157 | // OpenGraph reversed multiple properties both end | |
158 | $html = '<meta content="' . $description . '" property="og:unrelated1 og:description og:unrelated2">'; | |
159 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
160 | ||
161 | // OpenGraph reversed multiple properties both end with noise | |
162 | $html = '<meta tag1="content1" content="' . $description . '" tag2="content2" '. | |
163 | 'property="og:unrelated1 og:description og:unrelated2" tag3="content3">'; | |
164 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
165 | ||
166 | // Suggestion from #1375 | |
167 | $html = '<meta property="og:description" name="description" content="' . $description . '">'; | |
168 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
169 | } | |
170 | ||
171 | /** | |
172 | * Test html_extract_tag() when the tag <meta name= is not found. | |
173 | */ | |
174 | public function testHtmlExtractNonExistentNameTag() | |
175 | { | |
176 | $html = '<html><meta>stuff2</meta><meta name="image" content="img"/></html>'; | |
177 | $this->assertFalse(html_extract_tag('description', $html)); | |
178 | ||
179 | // Partial meta tag | |
180 | $html = '<meta content="Brief description">'; | |
181 | $this->assertFalse(html_extract_tag('description', $html)); | |
182 | ||
183 | $html = '<meta property="og:description">'; | |
184 | $this->assertFalse(html_extract_tag('description', $html)); | |
185 | ||
186 | $html = '<meta tag1="content1" property="og:description">'; | |
187 | $this->assertFalse(html_extract_tag('description', $html)); | |
188 | ||
189 | $html = '<meta property="og:description" tag1="content1">'; | |
190 | $this->assertFalse(html_extract_tag('description', $html)); | |
191 | ||
192 | $html = '<meta tag1="content1" content="Brief description">'; | |
193 | $this->assertFalse(html_extract_tag('description', $html)); | |
194 | ||
195 | $html = '<meta content="Brief description" tag1="content1">'; | |
196 | $this->assertFalse(html_extract_tag('description', $html)); | |
197 | } | |
198 | ||
199 | /** | |
200 | * Test html_extract_tag() when the tag <meta property="og: is found. | |
201 | */ | |
202 | public function testHtmlExtractExistentOgTag() | |
203 | { | |
204 | $description = 'Bob and Alice share cookies.'; | |
205 | $html = '<html><meta>stuff2</meta><meta property="og:description" content="' . $description . '"/></html>'; | |
206 | $this->assertEquals($description, html_extract_tag('description', $html)); | |
207 | } | |
208 | ||
209 | /** | |
210 | * Test html_extract_tag() when the tag <meta property="og: is not found. | |
211 | */ | |
212 | public function testHtmlExtractNonExistentOgTag() | |
213 | { | |
214 | $html = '<html><meta>stuff2</meta><meta name="image" content="img"/></html>'; | |
215 | $this->assertFalse(html_extract_tag('description', $html)); | |
216 | } | |
217 | ||
218 | /** | |
219 | * Test the download callback with valid value | |
220 | */ | |
221 | public function testCurlDownloadCallbackOk() | |
222 | { | |
223 | $callback = get_curl_download_callback( | |
224 | $charset, | |
225 | $title, | |
226 | $desc, | |
227 | $keywords, | |
228 | false, | |
229 | 'ut_curl_getinfo_ok' | |
230 | ); | |
231 | $data = [ | |
232 | 'HTTP/1.1 200 OK', | |
233 | 'Server: GitHub.com', | |
234 | 'Date: Sat, 28 Oct 2017 12:01:33 GMT', | |
235 | 'Content-Type: text/html; charset=utf-8', | |
236 | 'Status: 200 OK', | |
237 | 'end' => 'th=device-width">' | |
238 | . '<title>Refactoring · GitHub</title>' | |
239 | . '<link rel="search" type="application/opensea', | |
240 | '<title>ignored</title>' | |
241 | . '<meta name="description" content="desc" />' | |
242 | . '<meta name="keywords" content="key1,key2" />', | |
243 | ]; | |
244 | foreach ($data as $key => $line) { | |
245 | $ignore = null; | |
246 | $expected = $key !== 'end' ? strlen($line) : false; | |
247 | $this->assertEquals($expected, $callback($ignore, $line)); | |
248 | if ($expected === false) { | |
249 | break; | |
250 | } | |
251 | } | |
252 | $this->assertEquals('utf-8', $charset); | |
253 | $this->assertEquals('Refactoring · GitHub', $title); | |
254 | $this->assertEmpty($desc); | |
255 | $this->assertEmpty($keywords); | |
256 | } | |
257 | ||
258 | /** | |
259 | * Test the download callback with valid values and no charset | |
260 | */ | |
261 | public function testCurlDownloadCallbackOkNoCharset() | |
262 | { | |
263 | $callback = get_curl_download_callback( | |
264 | $charset, | |
265 | $title, | |
266 | $desc, | |
267 | $keywords, | |
268 | false, | |
269 | 'ut_curl_getinfo_no_charset' | |
270 | ); | |
271 | $data = [ | |
272 | 'HTTP/1.1 200 OK', | |
273 | 'end' => 'th=device-width">' | |
274 | . '<title>Refactoring · GitHub</title>' | |
275 | . '<link rel="search" type="application/opensea', | |
276 | '<title>ignored</title>' | |
277 | . '<meta name="description" content="desc" />' | |
278 | . '<meta name="keywords" content="key1,key2" />', | |
279 | ]; | |
280 | foreach ($data as $key => $line) { | |
281 | $ignore = null; | |
282 | $this->assertEquals(strlen($line), $callback($ignore, $line)); | |
283 | } | |
284 | $this->assertEmpty($charset); | |
285 | $this->assertEquals('Refactoring · GitHub', $title); | |
286 | $this->assertEmpty($desc); | |
287 | $this->assertEmpty($keywords); | |
288 | } | |
289 | ||
290 | /** | |
291 | * Test the download callback with valid values and no charset | |
292 | */ | |
293 | public function testCurlDownloadCallbackOkHtmlCharset() | |
294 | { | |
295 | $callback = get_curl_download_callback( | |
296 | $charset, | |
297 | $title, | |
298 | $desc, | |
299 | $keywords, | |
300 | false, | |
301 | 'ut_curl_getinfo_no_charset' | |
302 | ); | |
303 | $data = [ | |
304 | 'HTTP/1.1 200 OK', | |
305 | '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />', | |
306 | 'end' => 'th=device-width">' | |
307 | . '<title>Refactoring · GitHub</title>' | |
308 | . '<link rel="search" type="application/opensea', | |
309 | '<title>ignored</title>' | |
310 | . '<meta name="description" content="desc" />' | |
311 | . '<meta name="keywords" content="key1,key2" />', | |
312 | ]; | |
313 | foreach ($data as $key => $line) { | |
314 | $ignore = null; | |
315 | $expected = $key !== 'end' ? strlen($line) : false; | |
316 | $this->assertEquals($expected, $callback($ignore, $line)); | |
317 | if ($expected === false) { | |
318 | break; | |
319 | } | |
320 | } | |
321 | $this->assertEquals('utf-8', $charset); | |
322 | $this->assertEquals('Refactoring · GitHub', $title); | |
323 | $this->assertEmpty($desc); | |
324 | $this->assertEmpty($keywords); | |
325 | } | |
326 | ||
327 | /** | |
328 | * Test the download callback with valid values and no title | |
329 | */ | |
330 | public function testCurlDownloadCallbackOkNoTitle() | |
331 | { | |
332 | $callback = get_curl_download_callback( | |
333 | $charset, | |
334 | $title, | |
335 | $desc, | |
336 | $keywords, | |
337 | false, | |
338 | 'ut_curl_getinfo_ok' | |
339 | ); | |
340 | $data = [ | |
341 | 'HTTP/1.1 200 OK', | |
342 | 'end' => 'th=device-width">Refactoring · GitHub<link rel="search" type="application/opensea', | |
343 | 'ignored', | |
344 | ]; | |
345 | foreach ($data as $key => $line) { | |
346 | $ignore = null; | |
347 | $this->assertEquals(strlen($line), $callback($ignore, $line)); | |
348 | } | |
349 | $this->assertEquals('utf-8', $charset); | |
350 | $this->assertEmpty($title); | |
351 | $this->assertEmpty($desc); | |
352 | $this->assertEmpty($keywords); | |
353 | } | |
354 | ||
355 | /** | |
356 | * Test the download callback with an invalid content type. | |
357 | */ | |
358 | public function testCurlDownloadCallbackInvalidContentType() | |
359 | { | |
360 | $callback = get_curl_download_callback( | |
361 | $charset, | |
362 | $title, | |
363 | $desc, | |
364 | $keywords, | |
365 | false, | |
366 | 'ut_curl_getinfo_ct_ko' | |
367 | ); | |
368 | $ignore = null; | |
369 | $this->assertFalse($callback($ignore, '')); | |
370 | $this->assertEmpty($charset); | |
371 | $this->assertEmpty($title); | |
372 | } | |
373 | ||
374 | /** | |
375 | * Test the download callback with an invalid response code. | |
376 | */ | |
377 | public function testCurlDownloadCallbackInvalidResponseCode() | |
378 | { | |
379 | $callback = $callback = get_curl_download_callback( | |
380 | $charset, | |
381 | $title, | |
382 | $desc, | |
383 | $keywords, | |
384 | false, | |
385 | 'ut_curl_getinfo_rc_ko' | |
386 | ); | |
387 | $ignore = null; | |
388 | $this->assertFalse($callback($ignore, '')); | |
389 | $this->assertEmpty($charset); | |
390 | $this->assertEmpty($title); | |
391 | } | |
392 | ||
393 | /** | |
394 | * Test the download callback with an invalid content type and response code. | |
395 | */ | |
396 | public function testCurlDownloadCallbackInvalidContentTypeAndResponseCode() | |
397 | { | |
398 | $callback = $callback = get_curl_download_callback( | |
399 | $charset, | |
400 | $title, | |
401 | $desc, | |
402 | $keywords, | |
403 | false, | |
404 | 'ut_curl_getinfo_rs_ct_ko' | |
405 | ); | |
406 | $ignore = null; | |
407 | $this->assertFalse($callback($ignore, '')); | |
408 | $this->assertEmpty($charset); | |
409 | $this->assertEmpty($title); | |
410 | } | |
411 | ||
412 | /** | |
413 | * Test the download callback with valid value, and retrieve_description option enabled. | |
414 | */ | |
415 | public function testCurlDownloadCallbackOkWithDesc() | |
416 | { | |
417 | $callback = get_curl_download_callback( | |
418 | $charset, | |
419 | $title, | |
420 | $desc, | |
421 | $keywords, | |
422 | true, | |
423 | 'ut_curl_getinfo_ok' | |
424 | ); | |
425 | $data = [ | |
426 | 'HTTP/1.1 200 OK', | |
427 | 'Server: GitHub.com', | |
428 | 'Date: Sat, 28 Oct 2017 12:01:33 GMT', | |
429 | 'Content-Type: text/html; charset=utf-8', | |
430 | 'Status: 200 OK', | |
431 | 'th=device-width">' | |
432 | . '<title>Refactoring · GitHub</title>' | |
433 | . '<link rel="search" type="application/opensea', | |
434 | 'end' => '<title>ignored</title>' | |
435 | . '<meta name="description" content="link desc" />' | |
436 | . '<meta name="keywords" content="key1,key2" />', | |
437 | ]; | |
438 | foreach ($data as $key => $line) { | |
439 | $ignore = null; | |
440 | $expected = $key !== 'end' ? strlen($line) : false; | |
441 | $this->assertEquals($expected, $callback($ignore, $line)); | |
442 | if ($expected === false) { | |
443 | break; | |
444 | } | |
445 | } | |
446 | $this->assertEquals('utf-8', $charset); | |
447 | $this->assertEquals('Refactoring · GitHub', $title); | |
448 | $this->assertEquals('link desc', $desc); | |
449 | $this->assertEquals('key1 key2', $keywords); | |
450 | } | |
451 | ||
452 | /** | |
453 | * Test the download callback with valid value, and retrieve_description option enabled, | |
454 | * but no desc or keyword defined in the page. | |
455 | */ | |
456 | public function testCurlDownloadCallbackOkWithDescNotFound() | |
457 | { | |
458 | $callback = get_curl_download_callback( | |
459 | $charset, | |
460 | $title, | |
461 | $desc, | |
462 | $keywords, | |
463 | true, | |
464 | 'ut_curl_getinfo_ok' | |
465 | ); | |
466 | $data = [ | |
467 | 'HTTP/1.1 200 OK', | |
468 | 'Server: GitHub.com', | |
469 | 'Date: Sat, 28 Oct 2017 12:01:33 GMT', | |
470 | 'Content-Type: text/html; charset=utf-8', | |
471 | 'Status: 200 OK', | |
472 | 'th=device-width">' | |
473 | . '<title>Refactoring · GitHub</title>' | |
474 | . '<link rel="search" type="application/opensea', | |
475 | 'end' => '<title>ignored</title>', | |
476 | ]; | |
477 | foreach ($data as $key => $line) { | |
478 | $ignore = null; | |
479 | $expected = $key !== 'end' ? strlen($line) : false; | |
480 | $this->assertEquals($expected, $callback($ignore, $line)); | |
481 | if ($expected === false) { | |
482 | break; | |
483 | } | |
484 | } | |
485 | $this->assertEquals('utf-8', $charset); | |
486 | $this->assertEquals('Refactoring · GitHub', $title); | |
487 | $this->assertEmpty($desc); | |
488 | $this->assertEmpty($keywords); | |
489 | } | |
490 | ||
491 | /** | |
492 | * Test text2clickable. | |
493 | */ | |
494 | public function testText2clickable() | |
495 | { | |
496 | $text = 'stuff http://hello.there/is=someone#here otherstuff'; | |
497 | $expectedText = 'stuff <a href="http://hello.there/is=someone#here">' | |
498 | . 'http://hello.there/is=someone#here</a> otherstuff'; | |
499 | $processedText = text2clickable($text); | |
500 | $this->assertEquals($expectedText, $processedText); | |
501 | ||
502 | $text = 'stuff http://hello.there/is=someone#here(please) otherstuff'; | |
503 | $expectedText = 'stuff <a href="http://hello.there/is=someone#here(please)">' | |
504 | . 'http://hello.there/is=someone#here(please)</a> otherstuff'; | |
505 | $processedText = text2clickable($text); | |
506 | $this->assertEquals($expectedText, $processedText); | |
507 | ||
508 | $text = 'stuff http://hello.there/is=someone#here(please)&no otherstuff'; | |
509 | $text = 'stuff http://hello.there/is=someone#here(please)&no otherstuff'; | |
510 | $expectedText = 'stuff <a href="http://hello.there/is=someone#here(please)&no">' | |
511 | . 'http://hello.there/is=someone#here(please)&no</a> otherstuff'; | |
512 | $processedText = text2clickable($text); | |
513 | $this->assertEquals($expectedText, $processedText); | |
514 | } | |
515 | ||
516 | /** | |
517 | * Test testSpace2nbsp. | |
518 | */ | |
519 | public function testSpace2nbsp() | |
520 | { | |
521 | $text = ' Are you thrilled by flags ?' . PHP_EOL . ' Really?'; | |
522 | $expectedText = ' Are you thrilled by flags ?' . PHP_EOL . ' Really?'; | |
523 | $processedText = space2nbsp($text); | |
524 | $this->assertEquals($expectedText, $processedText); | |
525 | } | |
526 | ||
527 | /** | |
528 | * Test hashtags auto-link. | |
529 | */ | |
530 | public function testHashtagAutolink() | |
531 | { | |
532 | $index = 'http://domain.tld/'; | |
533 | $rawDescription = '#hashtag\n | |
534 | # nothashtag\n | |
535 | test#nothashtag #hashtag \#nothashtag\n | |
536 | test #hashtag #hashtag test #hashtag.test\n | |
537 | #hashtag #hashtag-nothashtag #hashtag_hashtag\n | |
538 | What is #ашок anyway?\n | |
539 | カタカナ #カタカナ」カタカナ\n'; | |
540 | $autolinkedDescription = hashtag_autolink($rawDescription, $index); | |
541 | ||
542 | $this->assertContainsPolyfill($this->getHashtagLink('hashtag', $index), $autolinkedDescription); | |
543 | $this->assertNotContainsPolyfill(' #hashtag', $autolinkedDescription); | |
544 | $this->assertNotContainsPolyfill('>#nothashtag', $autolinkedDescription); | |
545 | $this->assertContainsPolyfill($this->getHashtagLink('ашок', $index), $autolinkedDescription); | |
546 | $this->assertContainsPolyfill($this->getHashtagLink('カタカナ', $index), $autolinkedDescription); | |
547 | $this->assertContainsPolyfill($this->getHashtagLink('hashtag_hashtag', $index), $autolinkedDescription); | |
548 | $this->assertNotContainsPolyfill($this->getHashtagLink('hashtag-nothashtag', $index), $autolinkedDescription); | |
549 | } | |
550 | ||
551 | /** | |
552 | * Test hashtags auto-link without index URL. | |
553 | */ | |
554 | public function testHashtagAutolinkNoIndex() | |
555 | { | |
556 | $rawDescription = 'blabla #hashtag x#nothashtag'; | |
557 | $autolinkedDescription = hashtag_autolink($rawDescription); | |
558 | ||
559 | $this->assertContainsPolyfill($this->getHashtagLink('hashtag'), $autolinkedDescription); | |
560 | $this->assertNotContainsPolyfill(' #hashtag', $autolinkedDescription); | |
561 | $this->assertNotContainsPolyfill('>#nothashtag', $autolinkedDescription); | |
562 | } | |
563 | ||
564 | /** | |
565 | * Test is_note with note URLs. | |
566 | */ | |
567 | public function testIsNote() | |
568 | { | |
569 | $this->assertTrue(is_note('?')); | |
570 | $this->assertTrue(is_note('?abcDEf')); | |
571 | $this->assertTrue(is_note('?_abcDEf#123')); | |
572 | } | |
573 | ||
574 | /** | |
575 | * Test is_note with non note URLs. | |
576 | */ | |
577 | public function testIsNotNote() | |
578 | { | |
579 | $this->assertFalse(is_note('')); | |
580 | $this->assertFalse(is_note('nope')); | |
581 | $this->assertFalse(is_note('https://github.com/shaarli/Shaarli/?hi')); | |
582 | } | |
583 | ||
584 | /** | |
585 | * Util function to build an hashtag link. | |
586 | * | |
587 | * @param string $hashtag Hashtag name. | |
588 | * @param string $index Index URL. | |
589 | * | |
590 | * @return string HTML hashtag link. | |
591 | */ | |
592 | private function getHashtagLink($hashtag, $index = '') | |
593 | { | |
594 | $hashtagLink = '<a href="' . $index . './add-tag/$1" title="Hashtag $1">#$1</a>'; | |
595 | return str_replace('$1', $hashtag, $hashtagLink); | |
596 | } | |
597 | } |