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Fix some bugs in the URL linkification, and fixed the unit test.

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This commit is contained in:
Craig Andrews 2009-09-27 16:52:15 -04:00
parent 7f3c1ac2be
commit fc2426d7ce
5 changed files with 90 additions and 76 deletions
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8
classes/File.php
View File

@ -94,7 +94,13 @@ class File extends Memcached_DataObject
$file_redir = File_redirection::staticGet('url', $given_url);
if (empty($file_redir)) {
$redir_data = File_redirection::where($given_url);
$redir_url = $redir_data['url'];
if (is_array($redir_data)) {
$redir_url = $redir_data['url'];
} elseif (is_string($redir_data)) {
$redir_url = $redir_data;
} else {
throw new ServerException("Can't process url '$given_url'");
}
// TODO: max field length
if ($redir_url === $given_url || strlen($redir_url) > 255) {
$x = File::saveNew($redir_data, $given_url);

3
classes/File_redirection.php
View File

@ -79,6 +79,9 @@ class File_redirection extends Memcached_DataObject
}
}
if(strpos($short_url,'://') === false){
return $short_url;
}
$curlh = File_redirection::_commonCurl($short_url, $redirs);
// Don't include body in output
curl_setopt($curlh, CURLOPT_NOBODY, true);

23
lib/util.php
View File

@ -522,20 +522,21 @@ function common_linkify($url) {
if(strpos($url, '@') !== false && strpos($url, ':') === false) {
//url is an email address without the mailto: protocol
return XMLStringer::estring('a', array('href' => "mailto:$url", 'rel' => 'external'), $url);
}
$canon = "mailto:$url";
$longurl = "mailto:$url";
}else{
$canon = File_redirection::_canonUrl($url);
$canon = File_redirection::_canonUrl($url);
$longurl_data = File_redirection::where($url);
if (is_array($longurl_data)) {
$longurl = $longurl_data['url'];
} elseif (is_string($longurl_data)) {
$longurl = $longurl_data;
} else {
throw new ServerException("Can't linkify url '$url'");
$longurl_data = File_redirection::where($canon);
if (is_array($longurl_data)) {
$longurl = $longurl_data['url'];
} elseif (is_string($longurl_data)) {
$longurl = $longurl_data;
} else {
throw new ServerException("Can't linkify url '$url'");
}
}
$attrs = array('href' => $canon, 'title' => $longurl, 'rel' => 'external');
$is_attachment = false;

1
tests/HashTagDetectionTests.php
View File

@ -7,6 +7,7 @@ if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
define('STATUSNET', true);
define('LACONICA', true);
require_once INSTALLDIR . '/lib/common.php';

131
tests/URLDetectionTest.php
View File

@ -7,6 +7,7 @@ if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
define('STATUSNET', true);
define('LACONICA', true);
require_once INSTALLDIR . '/lib/common.php';
@ -30,11 +31,11 @@ class URLDetectionTest extends PHPUnit_Framework_TestCase
array('link http://www.somesite.com/xyz/35637563@N00/52803365/ link',
'link <a href="http://www.somesite.com/xyz/35637563@N00/52803365/" title="http://www.somesite.com/xyz/35637563@N00/52803365/" rel="external">http://www.somesite.com/xyz/35637563@N00/52803365/</a> link'),
array('http://127.0.0.1',
'<a href="http://127.0.0.1/" title="http://127.0.0.1" rel="external">http://127.0.0.1</a>'),
'<a href="http://127.0.0.1/" title="http://127.0.0.1/" rel="external">http://127.0.0.1</a>'),
array('127.0.0.1',
'<a href="http://127.0.0.1/" title="http://127.0.0.1" rel="external">127.0.0.1</a>'),
'<a href="http://127.0.0.1/" title="http://127.0.0.1/" rel="external">127.0.0.1</a>'),
array('127.0.0.1:99',
'<a href="http://127.0.0.1:99/" title="http://127.0.0.1:99" rel="external">127.0.0.1:99</a>'),
'<a href="http://127.0.0.1:99/" title="http://127.0.0.1:99/" rel="external">127.0.0.1:99</a>'),
array('127.0.0.1/Name:test.php',
'<a href="http://127.0.0.1/Name:test.php" title="http://127.0.0.1/Name:test.php" rel="external">127.0.0.1/Name:test.php</a>'),
array('127.0.0.1/~test',
@ -62,23 +63,23 @@ class URLDetectionTest extends PHPUnit_Framework_TestCase
array('http://::1/test.php',
'<a href="http://::1/test.php" title="http://::1/test.php" rel="external">http://::1/test.php</a>'),
array('http://::1',
'<a href="http://::1/" title="http://::1" rel="external">http://::1</a>'),
'<a href="http://::1/" title="http://::1/" rel="external">http://::1</a>'),
array('2001:4978:1b5:0:21d:e0ff:fe66:59ab/test.php',
'<a href="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/test.php" title="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/test.php" rel="external">2001:4978:1b5:0:21d:e0ff:fe66:59ab/test.php</a>'),
array('[2001:4978:1b5:0:21d:e0ff:fe66:59ab]:99/test.php',
'<a href="http://[2001:4978:1b5:0:21d:e0ff:fe66:59ab]:99/test.php" title="http://[2001:4978:1b5:0:21d:e0ff:fe66:59ab]:99/test.php" rel="external">[2001:4978:1b5:0:21d:e0ff:fe66:59ab]:99/test.php</a>'),
array('2001:4978:1b5:0:21d:e0ff:fe66:59ab',
'<a href="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/" title="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab" rel="external">2001:4978:1b5:0:21d:e0ff:fe66:59ab</a>'),
'<a href="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/" title="http://2001:4978:1b5:0:21d:e0ff:fe66:59ab/" rel="external">2001:4978:1b5:0:21d:e0ff:fe66:59ab</a>'),
array('http://127.0.0.1',
'<a href="http://127.0.0.1/" title="http://127.0.0.1" rel="external">http://127.0.0.1</a>'),
'<a href="http://127.0.0.1/" title="http://127.0.0.1/" rel="external">http://127.0.0.1</a>'),
array('example.com',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>'),
array('example.com',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>'),
array('http://example.com',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>'),
array('http://example.com.',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>.'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>.'),
array('/var/lib/example.so',
'/var/lib/example.so'),
array('example',
@ -91,6 +92,8 @@ class URLDetectionTest extends PHPUnit_Framework_TestCase
'<a href="mailto:user@example.com" title="mailto:user@example.com" rel="external">mailto:user@example.com</a>'),
array('mailto:user@example.com?subject=test',
'<a href="mailto:user@example.com?subject=test" title="mailto:user@example.com?subject=test" rel="external">mailto:user@example.com?subject=test</a>'),
array('xmpp:user@example.com',
'<a href="xmpp:user@example.com" title="xmpp:user@example.com" rel="external">xmpp:user@example.com</a>'),
array('#example',
'#<span class="tag"><a href="' . common_local_url('tag', array('tag' => common_canonical_tag('example'))) . '" rel="tag">example</a></span>'),
array('#example.com',
@ -98,33 +101,33 @@ class URLDetectionTest extends PHPUnit_Framework_TestCase
array('#.net',
'#<span class="tag"><a href="' . common_local_url('tag', array('tag' => common_canonical_tag('.net'))) . '" rel="tag">.net</a></span>'),
array('http://example',
'<a href="http://example/" title="http://example" rel="external">http://example</a>'),
'<a href="http://example/" title="http://example/" rel="external">http://example</a>'),
array('http://3xampl3',
'<a href="http://3xampl3/" title="http://3xampl3" rel="external">http://3xampl3</a>'),
'<a href="http://3xampl3/" title="http://3xampl3/" rel="external">http://3xampl3</a>'),
array('http://example/',
'<a href="http://example/" title="http://example/" rel="external">http://example/</a>'),
array('http://example/path',
'<a href="http://example/path" title="http://example/path" rel="external">http://example/path</a>'),
array('http://example.com',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>'),
array('https://example.com',
'<a href="https://example.com/" title="https://example.com" rel="external">https://example.com</a>'),
'<a href="https://example.com/" title="https://example.com/" rel="external">https://example.com</a>'),
array('ftp://example.com',
'<a href="ftp://example.com/" title="ftp://example.com" rel="external">ftp://example.com</a>'),
'<a href="ftp://example.com/" title="ftp://example.com/" rel="external">ftp://example.com</a>'),
array('ftps://example.com',
'<a href="ftps://example.com/" title="ftps://example.com" rel="external">ftps://example.com</a>'),
'<a href="ftps://example.com/" title="ftps://example.com/" rel="external">ftps://example.com</a>'),
array('http://user@example.com',
'<a href="http://user@example.com/" title="http://user@example.com" rel="external">http://user@example.com</a>'),
'<a href="http://user@example.com/" title="http://user@example.com/" rel="external">http://user@example.com</a>'),
array('http://user:pass@example.com',
'<a href="http://user:pass@example.com/" title="http://user:pass@example.com" rel="external">http://user:pass@example.com</a>'),
'<a href="http://user:pass@example.com/" title="http://user:pass@example.com/" rel="external">http://user:pass@example.com</a>'),
array('http://example.com:8080',
'<a href="http://example.com:8080/" title="http://example.com:8080" rel="external">http://example.com:8080</a>'),
'<a href="http://example.com:8080/" title="http://example.com:8080/" rel="external">http://example.com:8080</a>'),
array('http://example.com:8080/test.php',
'<a href="http://example.com:8080/test.php" title="http://example.com:8080/test.php" rel="external">http://example.com:8080/test.php</a>'),
array('example.com:8080/test.php',
'<a href="http://example.com:8080/test.php" title="http://example.com:8080/test.php" rel="external">example.com:8080/test.php</a>'),
array('http://www.example.com',
'<a href="http://www.example.com/" title="http://www.example.com" rel="external">http://www.example.com</a>'),
'<a href="http://www.example.com/" title="http://www.example.com/" rel="external">http://www.example.com</a>'),
array('http://example.com/',
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com/</a>'),
array('http://example.com/path',
@ -136,45 +139,45 @@ class URLDetectionTest extends PHPUnit_Framework_TestCase
array('http://example.com/path.php?foo=bar&bar=foo',
'<a href="http://example.com/path.php?foo=bar&amp;bar=foo" title="http://example.com/path.php?foo=bar&amp;bar=foo" rel="external">http://example.com/path.php?foo=bar&amp;bar=foo</a>'),
array('http://example.com.',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>.'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>.'),
array('http://müllärör.de',
'<a href="http://m&#xFC;ll&#xE4;r&#xF6;r.de/" title="http://m&#xFC;ll&#xE4;r&#xF6;r.de" rel="external">http://müllärör.de</a>'),
'<a href="http://m&#xFC;ll&#xE4;r&#xF6;r.de/" title="http://m&#xFC;ll&#xE4;r&#xF6;r.de/" rel="external">http://müllärör.de</a>'),
array('http://ﺱﺲﺷ.com',
'<a href="http://&#xFEB1;&#xFEB2;&#xFEB7;.com/" title="http://&#xFEB1;&#xFEB2;&#xFEB7;.com" rel="external">http://ﺱﺲﺷ.com</a>'),
'<a href="http://&#xFEB1;&#xFEB2;&#xFEB7;.com/" title="http://&#xFEB1;&#xFEB2;&#xFEB7;.com/" rel="external">http://ﺱﺲﺷ.com</a>'),
array('http://сделаткартинки.com',
'<a href="http://&#x441;&#x434;&#x435;&#x43B;&#x430;&#x442;&#x43A;&#x430;&#x440;&#x442;&#x438;&#x43D;&#x43A;&#x438;.com/" title="http://&#x441;&#x434;&#x435;&#x43B;&#x430;&#x442;&#x43A;&#x430;&#x440;&#x442;&#x438;&#x43D;&#x43A;&#x438;.com" rel="external">http://сделаткартинки.com</a>'),
'<a href="http://&#x441;&#x434;&#x435;&#x43B;&#x430;&#x442;&#x43A;&#x430;&#x440;&#x442;&#x438;&#x43D;&#x43A;&#x438;.com/" title="http://&#x441;&#x434;&#x435;&#x43B;&#x430;&#x442;&#x43A;&#x430;&#x440;&#x442;&#x438;&#x43D;&#x43A;&#x438;.com/" rel="external">http://сделаткартинки.com</a>'),
array('http://tūdaliņ.lv',
'<a href="http://t&#x16B;dali&#x146;.lv/" title="http://t&#x16B;dali&#x146;.lv" rel="external">http://tūdaliņ.lv</a>'),
'<a href="http://t&#x16B;dali&#x146;.lv/" title="http://t&#x16B;dali&#x146;.lv/" rel="external">http://tūdaliņ.lv</a>'),
array('http://brændendekærlighed.com',
'<a href="http://br&#xE6;ndendek&#xE6;rlighed.com/" title="http://br&#xE6;ndendek&#xE6;rlighed.com" rel="external">http://brændendekærlighed.com</a>'),
'<a href="http://br&#xE6;ndendek&#xE6;rlighed.com/" title="http://br&#xE6;ndendek&#xE6;rlighed.com/" rel="external">http://brændendekærlighed.com</a>'),
array('http://あーるいん.com',
'<a href="http://&#x3042;&#x30FC;&#x308B;&#x3044;&#x3093;.com/" title="http://&#x3042;&#x30FC;&#x308B;&#x3044;&#x3093;.com" rel="external">http://あーるいん.com</a>'),
'<a href="http://&#x3042;&#x30FC;&#x308B;&#x3044;&#x3093;.com/" title="http://&#x3042;&#x30FC;&#x308B;&#x3044;&#x3093;.com/" rel="external">http://あーるいん.com</a>'),
array('http://예비교사.com',
'<a href="http://&#xC608;&#xBE44;&#xAD50;&#xC0AC;.com/" title="http://&#xC608;&#xBE44;&#xAD50;&#xC0AC;.com" rel="external">http://예비교사.com</a>'),
'<a href="http://&#xC608;&#xBE44;&#xAD50;&#xC0AC;.com/" title="http://&#xC608;&#xBE44;&#xAD50;&#xC0AC;.com/" rel="external">http://예비교사.com</a>'),
array('http://example.com.',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>.'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>.'),
array('http://example.com?',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>?'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>?'),
array('http://example.com!',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>!'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>!'),
array('http://example.com,',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>,'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>,'),
array('http://example.com;',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>;'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>;'),
array('http://example.com:',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>:'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>:'),
array('\'http://example.com\'',
'\'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>\''),
'\'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>\''),
array('"http://example.com"',
'&quot;<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>&quot;'),
'&quot;<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>&quot;'),
array('http://example.com',
'<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>'),
'<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>'),
array('(http://example.com)',
'(<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>)'),
'(<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>)'),
array('[http://example.com]',
'[<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>]'),
'[<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>]'),
array('<http://example.com>',
'&lt;<a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a>&gt;'),
'&lt;<a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a>&gt;'),
array('http://example.com/path/(foo)/bar',
'<a href="http://example.com/path/(foo)/bar" title="http://example.com/path/(foo)/bar" rel="external">http://example.com/path/(foo)/bar</a>'),
array('http://example.com/path/[foo]/bar',
@ -185,7 +188,7 @@ class URLDetectionTest extends PHPUnit_Framework_TestCase
array('http://example.com/path/foo/[bar]',
'<a href="http://example.com/path/foo/[bar]" title="http://example.com/path/foo/[bar]" rel="external">http://example.com/path/foo/[bar]</a>'),
array('Hey, check out my cool site http://example.com okay?',
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com" rel="external">http://example.com</a> okay?'),
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com/" rel="external">http://example.com</a> okay?'),
array('What about parens (e.g. http://example.com/path/foo/(bar))?',
'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" title="http://example.com/path/foo/(bar)" rel="external">http://example.com/path/foo/(bar)</a>)?'),
array('What about parens (e.g. http://example.com/path/foo/(bar)?',
@ -204,51 +207,51 @@ class URLDetectionTest extends PHPUnit_Framework_TestCase
array('Unbalanced too (e.g. http://example.com/path/foo/(bar))))?',
'Unbalanced too (e.g. <a href="http://example.com/path/foo/(bar)" title="http://example.com/path/foo/(bar)" rel="external">http://example.com/path/foo/(bar)</a>)))?'),
array('example.com',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>'),
array('example.org',
'<a href="http://example.org/" title="http://example.org" rel="external">example.org</a>'),
'<a href="http://example.org/" title="http://example.org/" rel="external">example.org</a>'),
array('example.co.uk',
'<a href="http://example.co.uk/" title="http://example.co.uk" rel="external">example.co.uk</a>'),
'<a href="http://example.co.uk/" title="http://example.co.uk/" rel="external">example.co.uk</a>'),
array('www.example.co.uk',
'<a href="http://www.example.co.uk/" title="http://www.example.co.uk" rel="external">www.example.co.uk</a>'),
'<a href="http://www.example.co.uk/" title="http://www.example.co.uk/" rel="external">www.example.co.uk</a>'),
array('farm1.images.example.co.uk',
'<a href="http://farm1.images.example.co.uk/" title="http://farm1.images.example.co.uk" rel="external">farm1.images.example.co.uk</a>'),
'<a href="http://farm1.images.example.co.uk/" title="http://farm1.images.example.co.uk/" rel="external">farm1.images.example.co.uk</a>'),
array('example.museum',
'<a href="http://example.museum/" title="http://example.museum" rel="external">example.museum</a>'),
'<a href="http://example.museum/" title="http://example.museum/" rel="external">example.museum</a>'),
array('example.travel',
'<a href="http://example.travel/" title="http://example.travel" rel="external">example.travel</a>'),
'<a href="http://example.travel/" title="http://example.travel/" rel="external">example.travel</a>'),
array('example.com.',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>.'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>.'),
array('example.com?',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>?'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>?'),
array('example.com!',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>!'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>!'),
array('example.com,',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>,'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>,'),
array('example.com;',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>;'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>;'),
array('example.com:',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>:'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>:'),
array('\'example.com\'',
'\'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>\''),
'\'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>\''),
array('"example.com"',
'&quot;<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>&quot;'),
'&quot;<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>&quot;'),
array('example.com',
'<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>'),
'<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>'),
array('(example.com)',
'(<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>)'),
'(<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>)'),
array('[example.com]',
'[<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>]'),
'[<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>]'),
array('<example.com>',
'&lt;<a href="http://example.com/" title="http://example.com" rel="external">example.com</a>&gt;'),
'&lt;<a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>&gt;'),
array('Hey, check out my cool site example.com okay?',
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com" rel="external">example.com</a> okay?'),
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com/" rel="external">example.com</a> okay?'),
array('Hey, check out my cool site example.com.I made it.',
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com" rel="external">example.com</a>.I made it.'),
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>.I made it.'),
array('Hey, check out my cool site example.com.Funny thing...',
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com" rel="external">example.com</a>.Funny thing...'),
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>.Funny thing...'),
array('Hey, check out my cool site example.com.You will love it.',
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com" rel="external">example.com</a>.You will love it.'),
'Hey, check out my cool site <a href="http://example.com/" title="http://example.com/" rel="external">example.com</a>.You will love it.'),
array('What about parens (e.g. example.com/path/foo/(bar))?',
'What about parens (e.g. <a href="http://example.com/path/foo/(bar)" title="http://example.com/path/foo/(bar)" rel="external">example.com/path/foo/(bar)</a>)?'),
array('What about parens (e.g. example.com/path/foo/(bar)?',