ricardosierra /
validate
| Total Complexity | 92 |
| Total Lines | 426 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Url often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Url, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 7 | class Url implements \Validate\Contracts\Validate |
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| 8 | { |
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| 9 | use FakeNameTrait; |
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| 10 | |||
| 11 | public static function toDatabase(string $url) |
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| 16 | } |
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| 17 | |||
| 18 | public static function toUser($url) |
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| 19 | { |
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| 20 | return 'https://'.$url; |
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| 21 | } |
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| 22 | |||
| 23 | public static function validate($url) |
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| 24 | { |
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| 25 | if (strpos($url, ' ') !== false) { |
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| 26 | return false; |
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| 27 | } |
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| 28 | return true; |
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| 29 | } |
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| 30 | |||
| 31 | public static function break(string $url) |
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| 34 | } |
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| 35 | |||
| 36 | public static function isSame(string $to, string $from) |
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| 37 | { |
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| 38 | return (self::toDatabase($to)===self::toDatabase($from)); |
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| 39 | } |
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| 40 | |||
| 41 | |||
| 42 | /** |
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| 43 | * Given a URL calculates the page's directory |
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| 44 | * |
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| 45 | * @params string $url target URL |
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| 46 | * @return string Directory |
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| 47 | */ |
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| 48 | public function parseDir($url) { |
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| 49 | $slash = strrpos($url,'/'); |
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| 50 | return substr($url,0,$slash+1); |
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| 51 | } |
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| 52 | |||
| 53 | /** |
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| 54 | * Link Checking Functions |
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| 55 | */ |
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| 56 | |||
| 57 | /** |
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| 58 | * Uniformly cleans a link to avoid duplicates |
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| 59 | * |
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| 60 | * 1. Changes relative links to absolute (/bar to http://www.foo.com/bar) |
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| 61 | * 2. Removes anchor tags (foo.html#bar to foo.html) |
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| 62 | * 3. Adds trailing slash if directory (foo.com/bar to foo.com/bar/) |
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| 63 | * 4. Adds www if there is not a subdomain (foo.com to www.foo.com but not bar.foo.com) |
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| 64 | * |
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| 65 | * @params string $relativeUrl link to clean |
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| 66 | * @parmas string $baseUrl directory of parent (linking) page |
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| 67 | * @return strin cleaned link |
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| 68 | */ |
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| 69 | public function cleanLink($relativeUrl, $baseUrl) { |
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| 70 | |||
| 71 | $relativeUrl = self::urlToAbsolute($baseUrl, $relativeUrl); //make them absolute, not relative |
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| 72 | |||
| 73 | if (stripos($relativeUrl,'#') != FALSE) { |
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| 74 | $relativeUrl = substr($relativeUrl,0,stripos($relativeUrl,'#')); //remove anchors |
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| 75 | } |
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| 76 | |||
| 77 | if (!preg_match('#(^http://(.*)/$)|http://(.*)/(.*)\.([A-Za-z0-9]+)|http://(.*)/([^\?\#]*)(\?|\#)([^/]*)#i',$relativeUrl)) { |
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| 78 | $relativeUrl .= '/'; |
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| 79 | } |
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| 80 | |||
| 81 | $relativeUrl = preg_replace('#http://([^.]+).([a-zA-z]{3})/#i','http://www.$1.$2/',$relativeUrl); |
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| 82 | return $relativeUrl; |
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| 83 | } |
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| 84 | |||
| 85 | |||
| 86 | /** |
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| 87 | * Performs a regular expression to see if a given link is an image |
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| 88 | * |
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| 89 | * @params string $link target link |
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| 90 | * @return bool true on image, false on anything else |
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| 91 | */ |
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| 92 | public static function isImage($link) { |
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| 93 | if (preg_match('%\.(gif|jpe?g|png|bmp)$%i',$link)) return true; |
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| 94 | else return false; |
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| 95 | } |
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| 96 | |||
| 97 | /** |
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| 98 | * Checks to see that a given link is within the domain/host whitelist |
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| 99 | * |
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| 100 | * Improved from original to use regular expression and match hosts. |
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| 101 | * |
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| 102 | * @params string $link target link |
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| 103 | * @return bool true if out of domain, false if on domain whitelist |
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| 104 | */ |
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| 105 | public static function outOfDomain($link, $domainArray) { |
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| 106 | if (!is_array($domainArray)) { |
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| 107 | $domainArray[] = $domainArray; |
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| 108 | } |
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| 109 | |||
| 110 | // get host name from URL |
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| 111 | preg_match("/^(http:\/\/)?([^\/]+)/i", $link, $matches); |
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| 112 | $host = $matches[2]; |
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| 113 | // echo "<br />host: $host"; |
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| 114 | // get last two segments of host name |
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| 115 | // preg_match("/[^\.\/]+\.[^\.\/]+$/", $host, $matches); |
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| 116 | foreach ($domainArray as $domain) { |
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| 117 | if ($domain == $host) { |
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| 118 | return FALSE; |
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| 119 | } |
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| 120 | } |
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| 121 | return TRUE; |
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| 122 | } |
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| 123 | |||
| 124 | /** |
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| 125 | * Checks to see that a given link matches a pattern in the exclude list |
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| 126 | * |
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| 127 | * @params string $link target link |
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| 128 | * @return bool true if matches exclude, false if no match |
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| 129 | */ |
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| 130 | public function excludeByPattern($link, $excludedArray = []) { |
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| 131 | if (!is_array($excludedArray)) { |
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| 132 | $excludedArray[] = $excludedArray; |
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| 133 | } |
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| 134 | |||
| 135 | foreach ($excludedArray as $pattern) { |
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| 136 | if ( preg_match($pattern, urldecode($link)) ) { |
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| 137 | echo "<p>matched exclude pattern <b>$pattern</b> in ".urldecode($link)."</p>"; |
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| 138 | return TRUE; |
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| 139 | } |
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| 140 | } |
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| 141 | return FALSE; |
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| 142 | } |
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| 143 | |||
| 144 | /** |
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| 145 | * Checks to see if a given link is in fact a mailto: link |
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| 146 | * |
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| 147 | * @params string $link Link to check |
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| 148 | * @return bool true on mailto:, false on everything else |
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| 149 | */ |
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| 150 | public static function isMailto($link) { |
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| 151 | if (stripos($link,'mailto:')===FALSE) return false; |
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| 152 | else return true; |
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| 153 | } |
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| 154 | |||
| 155 | /* Depreciated (I think) |
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| 156 | |||
| 157 | public function count_slashes($url) { |
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| 158 | if (strlen($url)<7) return 0; |
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| 159 | return substr_count($url,'/',7); |
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| 160 | } |
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| 161 | |||
| 162 | public function get_slashes($url) { |
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| 163 | if (preg_match_all('#/#',$url,$matches,PREG_OFFSET_CAPTURE,7)) return $matches[0]; |
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| 164 | else return array(); |
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| 165 | } |
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| 166 | */ |
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| 167 | |||
| 168 | /** |
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| 169 | * Converts a relative URL (/bar) to an absolute URL (http://www.foo.com/bar) |
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| 170 | * |
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| 171 | * Inspired from code available at http://nadeausoftware.com/node/79, |
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| 172 | * Code distributed under OSI BSD (http://www.opensource.org/licenses/bsd-license.php) |
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| 173 | * |
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| 174 | * @params string $baseUrl Directory of linking page |
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| 175 | * @params string $relativeURL URL to convert to absolute |
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| 176 | * @return string Absolute URL |
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| 177 | */ |
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| 178 | public static function urlToAbsolute( $baseUrl, $relativeUrl ) { |
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| 179 | // If relative URL has a scheme, clean path and return. |
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| 180 | $r = self::splitUrl( $relativeUrl ); |
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| 181 | if ( $r === FALSE ) { |
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| 182 | return FALSE; |
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| 183 | } |
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| 184 | |||
| 185 | |||
| 186 | if ( !empty( $r['scheme'] ) ) |
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| 187 | { |
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| 188 | if ( !empty( $r['path'] ) && $r['path'][0] == '/' ) { |
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| 189 | $r['path'] = self::urlRemoveDotSegments( $r['path'] ); |
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| 190 | } |
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| 191 | |||
| 192 | return self::joinUrl( $r ); |
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| 193 | } |
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| 194 | |||
| 195 | // Make sure the base URL is absolute. |
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| 196 | $b = self::splitUrl( $baseUrl ); |
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| 197 | if ( $b === FALSE || empty( $b['scheme'] ) || empty( $b['host'] ) ) { |
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| 198 | return FALSE; |
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| 199 | } |
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| 200 | |||
| 201 | $r['scheme'] = $b['scheme']; |
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| 202 | |||
| 203 | // If relative URL has an authority, clean path and return. |
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| 204 | if ( isset( $r['host'] ) ) |
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| 205 | { |
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| 206 | if ( !empty( $r['path'] ) ) { |
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| 207 | $r['path'] = self::urlRemoveDotSegments( $r['path'] ); |
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| 208 | } |
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| 209 | |||
| 210 | return self::joinUrl( $r ); |
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| 211 | } |
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| 212 | unset( $r['port'] ); |
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| 213 | unset( $r['user'] ); |
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| 214 | unset( $r['pass'] ); |
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| 215 | |||
| 216 | // Copy base authority. |
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| 217 | $r['host'] = $b['host']; |
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| 218 | if ( isset( $b['port'] ) ) $r['port'] = $b['port']; |
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| 219 | if ( isset( $b['user'] ) ) $r['user'] = $b['user']; |
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| 220 | if ( isset( $b['pass'] ) ) $r['pass'] = $b['pass']; |
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| 221 | |||
| 222 | // If relative URL has no path, use base path |
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| 223 | if ( empty( $r['path'] ) ) |
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| 224 | { |
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| 225 | if ( !empty( $b['path'] ) ) { |
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| 226 | $r['path'] = $b['path']; |
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| 227 | } |
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| 228 | |||
| 229 | if ( !isset( $r['query'] ) && isset( $b['query'] ) ) { |
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| 230 | $r['query'] = $b['query']; |
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| 231 | } |
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| 232 | |||
| 233 | return self::joinUrl( $r ); |
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| 234 | } |
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| 235 | |||
| 236 | // If relative URL path doesn't start with /, merge with base path |
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| 237 | if ( $r['path'][0] != '/' ) |
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| 238 | { |
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| 239 | $base = mb_strrchr( $b['path'], '/', TRUE, 'UTF-8' ); |
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| 240 | if ( $base === FALSE ) $base = ''; |
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| 241 | $r['path'] = $base . '/' . $r['path']; |
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| 242 | } |
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| 243 | $r['path'] = self::urlRemoveDotSegments( $r['path'] ); |
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| 244 | return self::joinUrl( $r ); |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * Required public function of URL to absolute |
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| 249 | * |
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| 250 | * Inspired from code available at http://nadeausoftware.com/node/79, |
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| 251 | * Code distributed under OSI BSD (http://www.opensource.org/licenses/bsd-license.php) |
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| 252 | * |
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| 253 | */ |
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| 254 | public static function urlRemoveDotSegments( $path ) { |
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| 255 | // multi-byte character explode |
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| 256 | $inSegs = preg_split( '!/!u', $path ); |
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| 257 | $outSegs = array( ); |
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| 258 | foreach ( $inSegs as $seg ) |
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| 259 | { |
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| 260 | if ( $seg == '' || $seg == '.') { |
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| 261 | continue; |
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| 262 | } |
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| 263 | if ( $seg == '..' ) { |
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| 264 | array_pop( $outSegs ); |
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| 265 | } else { |
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| 266 | array_push( $outSegs, $seg ); |
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| 267 | } |
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| 268 | } |
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| 269 | $outPath = implode( '/', $outSegs ); |
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| 270 | if ( $path[0] == '/' ) { |
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| 271 | $outPath = '/' . $outPath; |
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| 272 | } |
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| 273 | |||
| 274 | // compare last multi-byte character against '/' |
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| 275 | if ( $outPath != '/' && |
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| 276 | (mb_strlen($path)-1) == mb_strrpos( $path, '/', 'UTF-8' ) ) { |
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| 277 | $outPath .= '/'; |
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| 278 | } |
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| 279 | |||
| 280 | return $outPath; |
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| 281 | } |
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| 282 | |||
| 283 | /** |
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| 284 | * Required public function of URL to absolute |
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| 285 | * |
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| 286 | * Inspired from code available at http://nadeausoftware.com/node/79, |
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| 287 | * Code distributed under OSI BSD (http://www.opensource.org/licenses/bsd-license.php) |
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| 288 | * |
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| 289 | */ |
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| 290 | public static function splitUrl( $url, $decode=TRUE ) |
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| 291 | { |
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| 292 | $m = []; |
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| 293 | $xunressub = 'a-zA-Z\d\-._~\!$&\'()*+,;='; |
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| 294 | $xpchar = $xunressub . ':@%'; |
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| 295 | |||
| 296 | $xscheme = '([a-zA-Z][a-zA-Z\d+-.]*)'; |
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| 297 | |||
| 298 | $xuserinfo = '(([' . $xunressub . '%]*)' . |
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| 299 | '(:([' . $xunressub . ':%]*))?)'; |
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| 300 | |||
| 301 | $xipv4 = '(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})'; |
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| 302 | |||
| 303 | $xipv6 = '(\[([a-fA-F\d.:]+)\])'; |
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| 304 | |||
| 305 | $xhost_name = '([a-zA-Z%]+)'; |
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| 306 | // $xhost_name = '([a-zA-Z\d-.%]+)'; @todo alterado pq tava dando erro nesse parser |
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| 307 | |||
| 308 | $xhost = '(' . $xhost_name . '|' . $xipv4 . '|' . $xipv6 . ')'; |
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| 309 | $xport = '(\d*)'; |
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| 310 | $xauthority = '((' . $xuserinfo . '@)?' . $xhost . |
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| 311 | '?(:' . $xport . ')?)'; |
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| 312 | |||
| 313 | $xslash_seg = '(/[' . $xpchar . ']*)'; |
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| 314 | $xpath_authabs = '((//' . $xauthority . ')((/[' . $xpchar . ']*)*))'; |
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| 315 | $xpath_rel = '([' . $xpchar . ']+' . $xslash_seg . '*)'; |
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| 316 | $xpath_abs = '(/(' . $xpath_rel . ')?)'; |
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| 317 | $xapath = '(' . $xpath_authabs . '|' . $xpath_abs . |
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| 318 | '|' . $xpath_rel . ')'; |
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| 319 | |||
| 320 | $xqueryfrag = '([' . $xpchar . '/?' . ']*)'; |
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| 321 | |||
| 322 | $xurl = '^(' . $xscheme . ':)?' . $xapath . '?' . |
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| 323 | '(\?' . $xqueryfrag . ')?(#' . $xqueryfrag . ')?$'; |
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| 324 | |||
| 325 | |||
| 326 | // Split the URL into components. |
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| 327 | if ( !preg_match( '!' . $xurl . '!', $url, $m ) ) { |
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| 328 | return FALSE; |
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| 329 | } |
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| 330 | |||
| 331 | if ( !empty($m[2]) ) $parts['scheme'] = strtolower($m[2]); |
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| 332 | |||
| 333 | if ( !empty($m[7]) ) { |
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| 334 | if ( isset( $m[9] ) ) $parts['user'] = $m[9]; |
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| 335 | else $parts['user'] = ''; |
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| 336 | } |
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| 337 | if ( !empty($m[10]) ) $parts['pass'] = $m[11]; |
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| 338 | |||
| 339 | if ( !empty($m[13]) ) $h=$parts['host'] = $m[13]; |
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| 340 | else if ( !empty($m[14]) ) $parts['host'] = $m[14]; |
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| 341 | else if ( !empty($m[16]) ) $parts['host'] = $m[16]; |
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| 342 | else if ( !empty( $m[5] ) ) $parts['host'] = ''; |
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| 343 | if ( !empty($m[17]) ) $parts['port'] = $m[18]; |
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| 344 | |||
| 345 | if ( !empty($m[19]) ) $parts['path'] = $m[19]; |
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| 346 | else if ( !empty($m[21]) ) $parts['path'] = $m[21]; |
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| 347 | else if ( !empty($m[25]) ) $parts['path'] = $m[25]; |
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| 348 | |||
| 349 | if ( !empty($m[27]) ) $parts['query'] = $m[28]; |
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| 350 | if ( !empty($m[29]) ) $parts['fragment']= $m[30]; |
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| 351 | |||
| 352 | if ( !$decode ) |
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| 353 | return $parts; |
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| 354 | if ( !empty($parts['user']) ) |
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| 355 | $parts['user'] = rawurldecode( $parts['user'] ); |
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| 356 | if ( !empty($parts['pass']) ) |
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| 357 | $parts['pass'] = rawurldecode( $parts['pass'] ); |
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| 358 | if ( !empty($parts['path']) ) |
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| 359 | $parts['path'] = rawurldecode( $parts['path'] ); |
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| 360 | if ( isset($h) ) |
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| 361 | $parts['host'] = rawurldecode( $parts['host'] ); |
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| 362 | if ( !empty($parts['query']) ) |
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| 363 | $parts['query'] = rawurldecode( $parts['query'] ); |
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| 364 | if ( !empty($parts['fragment']) ) |
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| 365 | $parts['fragment'] = rawurldecode( $parts['fragment'] ); |
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| 366 | return $parts; |
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| 367 | } |
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| 368 | |||
| 369 | /** |
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| 370 | * Required public function of URL to absolute |
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| 371 | * |
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| 372 | * Inspired from code available at http://nadeausoftware.com/node/79, |
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| 373 | * Code distributed under OSI BSD (http://www.opensource.org/licenses/bsd-license.php) |
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| 374 | * |
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| 375 | */ |
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| 376 | public static function joinUrl( $parts, $encode=TRUE ) |
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| 433 | } |
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| 434 | |||
| 435 | } |
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| 436 |
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths