c = $config;
}
public function rules_rewrite() {
if ( ! $this->c->get_boolean( 'browsercache.rewrite' ) ) {
return '';
}
$core = Dispatcher::component( 'BrowserCache_Core' );
$extensions = $core->get_replace_extensions( $this->c );
$rules = array();
$rules[] = '';
$rules[] = ' RewriteCond %{REQUEST_FILENAME} !-f';
$rules[] = ' RewriteRule ^(.+)\.(x[0-9]{5})\.(' .
implode( '|', $extensions ) . ')$ $1.$3 [L]';
$rules[] = '';
$rules[] = '';
return implode( "\n", $rules );
}
/**
* Generate rules related to prevent for media 404 error by WP
*
* @param Config $config
* @return string
*/
public function rules_no404wp( $mime_types ) {
if ( ! $this->c->get_boolean( 'browsercache.no404wp' ) ) {
return '';
}
$cssjs_types = $mime_types['cssjs'];
$html_types = $mime_types['html'];
$other_types = $mime_types['other'];
$extensions = array_merge( array_keys( $cssjs_types ),
array_keys( $html_types ), array_keys( $other_types ) );
$permalink_structure = get_option( 'permalink_structure' );
$permalink_structure_ext = ltrim( strrchr( $permalink_structure, '.' ),
'.' );
if ( $permalink_structure_ext != '' ) {
foreach ( $extensions as $index => $extension ) {
if ( strstr( $extension, $permalink_structure_ext ) !== false ) {
$extensions[$index] = preg_replace( '~\|?' .
Util_Environment::preg_quote( $permalink_structure_ext ) .
'\|?~', '', $extension );
}
}
}
$exceptions = $this->c->get_array( 'browsercache.no404wp.exceptions' );
$wp_uri = network_home_url( '', 'relative' );
$wp_uri = rtrim( $wp_uri, '/' );
$rules = '';
$rules .= "\n";
$rules .= " RewriteEngine On\n";
// in subdir - rewrite theme files and similar to upper folder if file exists
if ( Util_Environment::is_wpmu() &&
!Util_Environment::is_wpmu_subdomain() ) {
$rules .= " RewriteCond %{REQUEST_FILENAME} !-f\n";
$rules .= " RewriteCond %{REQUEST_FILENAME} !-d\n";
$rules .= " RewriteCond %{REQUEST_URI} ^$wp_uri/([_0-9a-zA-Z-]+/)(.*\.)(" .
implode( '|', $extensions ) . ")$ [NC]\n";
$document_root = Util_Rule::apache_docroot_variable();
$rules .= ' RewriteCond "' . $document_root . $wp_uri .
'/%2%3" -f' . "\n";
$rules .= " RewriteRule .* $wp_uri/%2%3 [L]\n\n";
}
$rules .= " RewriteCond %{REQUEST_FILENAME} !-f\n";
$rules .= " RewriteCond %{REQUEST_FILENAME} !-d\n";
$imploded = implode( '|', $exceptions );
if ( !empty( $imploded ) )
$rules .= " RewriteCond %{REQUEST_URI} !(" . $imploded. ")\n";
$rules .= " RewriteCond %{REQUEST_URI} \\.(" .
implode( '|', $extensions ) . ")$ [NC]\n";
$rules .= " RewriteRule .* - [L]\n";
$rules .= "\n";
return $rules;
}
}