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August 19, 2021 07:37
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php/Services/StaticExport/Compiler/LinkResolver.php
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<?php | |
namespace Acms\Services\StaticExport\Compiler; | |
use Acms\Services\StaticExport\Contracts\Resolver; | |
use ACMS_RAM; | |
class LinkResolver extends Resolver | |
{ | |
/** | |
* @param string $html | |
* @param string $document_root | |
* @param string $offset_dir | |
* @param string $domain | |
* @param string $blog_code | |
* | |
* @return string | |
*/ | |
public function resolve($html, $document_root, $offset_dir, $domain, $blog_code) | |
{ | |
$regex = $this->getRegex(); | |
$offset = 0; | |
$blogPath = ACMS_RAM::blogDomain(BID); | |
if (DIR_OFFSET) { | |
$blogPath .= '/' . DIR_OFFSET; | |
} | |
while ( preg_match($regex, $html, $match, PREG_OFFSET_CAPTURE, $offset) ) { | |
$offset = $match[0][1] + strlen($match[0][0]); | |
for ( $mpt=1; $mpt <= 2; $mpt++ ) if ( !empty($match[$mpt][0]) ) break; | |
$path = trim($match[$mpt][0], '\'"'); | |
$path = preg_replace('@(https?)?://' . $blogPath . '/?@', '/', $path); | |
if ( empty($path) ) continue; | |
if ( '//' === substr($path, 0, 2) ) continue; | |
if ( is_int(strpos($path, '://')) ) continue; | |
if ( '#' === substr($path, 0, 1) ) continue; | |
if ( '/' !== substr($path, 0, 1) ) continue; | |
if (defined('REWRITE_PATH_EXTENSION')) { | |
$extensionRegex = '/\.(?:acms|'.REWRITE_PATH_EXTENSION.')/'; | |
if (preg_match($extensionRegex, $path)) { | |
continue; // ファイルリンクだった場合は書き換えない | |
} | |
} | |
$path = substr($path, 1); | |
$path = '/' . $offset_dir . $path; | |
$path = preg_replace('/page\/([\d]+)\/?/', 'page$1.html', $path); | |
$html = substr_replace($html, '"'.$path.'"', $match[$mpt][1], strlen($match[$mpt][0])); | |
$offset -= (strlen($match[$mpt][0]) - strlen($path)); | |
} | |
return $html; | |
} | |
/** | |
* @return string | |
*/ | |
protected function getRegex() | |
{ | |
$regex = '@'. | |
// a要素のhref属性 | |
'<\s*a(?:"[^"]*"|\'[^\']*\'|[^\'">])*href\s*=\s*("[^"]+"|\'[^\']+\'|[^\'"\s>]+)(?:"[^"]*"|\'[^\']*\'|[^\'">])*>|'. | |
// form要素のaction属性 | |
'<\s*form(?:"[^"]*"|\'[^\']*\'|[^\'">])*action\s*=\s*("[^"]+"|\'[^\']+\'|[^\'"\s>]+)(?:"[^"]*"|\'[^\']*\'|[^\'">])*>'. | |
'@'; | |
return $regex; | |
} | |
} |
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