ricardosierra /
validate
| Total Complexity | 91 |
| Total Lines | 421 |
| 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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| 12 | { |
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| 13 | $url = str_replace('http://', '', $url); |
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| 14 | $url = str_replace('https://', '', $url); |
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| 15 | return $url; |
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| 16 | } |
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| 17 | |||
| 18 | public static function toUser($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 $url) |
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| 32 | { |
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| 33 | return self::splitUrl($url); |
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| 34 | } |
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| 35 | |||
| 36 | |||
| 37 | /** |
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| 38 | * Given a URL calculates the page's directory |
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| 39 | * |
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| 40 | * @params string $url target URL |
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| 41 | * @return string Directory |
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| 42 | */ |
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| 43 | public function parseDir($url) { |
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| 44 | $slash = strrpos($url,'/'); |
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| 45 | return substr($url,0,$slash+1); |
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| 46 | } |
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| 47 | |||
| 48 | /** |
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| 49 | * Link Checking Functions |
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| 50 | */ |
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| 51 | |||
| 52 | /** |
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| 53 | * Uniformly cleans a link to avoid duplicates |
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| 54 | * |
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| 55 | * 1. Changes relative links to absolute (/bar to http://www.foo.com/bar) |
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| 56 | * 2. Removes anchor tags (foo.html#bar to foo.html) |
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| 57 | * 3. Adds trailing slash if directory (foo.com/bar to foo.com/bar/) |
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| 58 | * 4. Adds www if there is not a subdomain (foo.com to www.foo.com but not bar.foo.com) |
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| 59 | * |
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| 60 | * @params string $relativeUrl link to clean |
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| 61 | * @parmas string $baseUrl directory of parent (linking) page |
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| 62 | * @return strin cleaned link |
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| 63 | */ |
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| 64 | public function cleanLink($relativeUrl, $baseUrl) { |
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| 65 | |||
| 66 | $relativeUrl = self::urlToAbsolute($baseUrl, $relativeUrl); //make them absolute, not relative |
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| 67 | |||
| 68 | if (stripos($relativeUrl,'#') != FALSE) { |
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| 69 | $relativeUrl = substr($relativeUrl,0,stripos($relativeUrl,'#')); //remove anchors |
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| 70 | } |
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| 71 | |||
| 72 | if (!preg_match('#(^http://(.*)/$)|http://(.*)/(.*)\.([A-Za-z0-9]+)|http://(.*)/([^\?\#]*)(\?|\#)([^/]*)#i',$relativeUrl)) { |
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| 73 | $relativeUrl .= '/'; |
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| 74 | } |
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| 75 | |||
| 76 | $relativeUrl = preg_replace('#http://([^.]+).([a-zA-z]{3})/#i','http://www.$1.$2/',$relativeUrl); |
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| 77 | return $relativeUrl; |
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| 78 | } |
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| 79 | |||
| 80 | |||
| 81 | /** |
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| 82 | * Performs a regular expression to see if a given link is an image |
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| 83 | * |
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| 84 | * @params string $link target link |
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| 85 | * @return bool true on image, false on anything else |
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| 86 | */ |
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| 87 | public static function isImage($link) { |
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| 88 | if (preg_match('%\.(gif|jpe?g|png|bmp)$%i',$link)) return true; |
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| 89 | else return false; |
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| 90 | } |
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| 91 | |||
| 92 | /** |
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| 93 | * Checks to see that a given link is within the domain/host whitelist |
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| 94 | * |
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| 95 | * Improved from original to use regular expression and match hosts. |
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| 96 | * |
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| 97 | * @params string $link target link |
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| 98 | * @return bool true if out of domain, false if on domain whitelist |
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| 99 | */ |
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| 100 | public static function outOfDomain($link, $domainArray) { |
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| 101 | if (!is_array($domainArray)) { |
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| 102 | $domainArray[] = $domainArray; |
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| 103 | } |
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| 104 | |||
| 105 | // get host name from URL |
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| 106 | preg_match("/^(http:\/\/)?([^\/]+)/i", $link, $matches); |
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| 107 | $host = $matches[2]; |
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| 108 | // echo "<br />host: $host"; |
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| 109 | // get last two segments of host name |
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| 110 | // preg_match("/[^\.\/]+\.[^\.\/]+$/", $host, $matches); |
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| 111 | foreach ($domainArray as $domain) { |
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| 112 | if ($domain == $host) { |
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| 113 | return FALSE; |
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| 114 | } |
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| 115 | } |
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| 116 | return TRUE; |
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| 117 | } |
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| 118 | |||
| 119 | /** |
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| 120 | * Checks to see that a given link matches a pattern in the exclude list |
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| 121 | * |
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| 122 | * @params string $link target link |
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| 123 | * @return bool true if matches exclude, false if no match |
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| 124 | */ |
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| 125 | public function excludeByPattern($link, $excludedArray = []) { |
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| 126 | if (!is_array($excludedArray)) { |
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| 127 | $excludedArray[] = $excludedArray; |
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| 128 | } |
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| 129 | |||
| 130 | foreach ($excludedArray as $pattern) { |
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| 131 | if ( preg_match($pattern, urldecode($link)) ) { |
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| 132 | echo "<p>matched exclude pattern <b>$pattern</b> in ".urldecode($link)."</p>"; |
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| 133 | return TRUE; |
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| 134 | } |
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| 135 | } |
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| 136 | return FALSE; |
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| 137 | } |
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| 138 | |||
| 139 | /** |
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| 140 | * Checks to see if a given link is in fact a mailto: link |
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| 141 | * |
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| 142 | * @params string $link Link to check |
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| 143 | * @return bool true on mailto:, false on everything else |
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| 144 | */ |
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| 145 | public static function isMailto($link) { |
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| 146 | if (stripos($link,'mailto:')===FALSE) return false; |
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| 147 | else return true; |
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| 148 | } |
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| 149 | |||
| 150 | /* Depreciated (I think) |
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| 151 | |||
| 152 | public function count_slashes($url) { |
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| 153 | if (strlen($url)<7) return 0; |
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| 154 | return substr_count($url,'/',7); |
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| 155 | } |
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| 156 | |||
| 157 | public function get_slashes($url) { |
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| 158 | if (preg_match_all('#/#',$url,$matches,PREG_OFFSET_CAPTURE,7)) return $matches[0]; |
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| 159 | else return array(); |
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| 160 | } |
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| 161 | */ |
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| 162 | |||
| 163 | /** |
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| 164 | * Converts a relative URL (/bar) to an absolute URL (http://www.foo.com/bar) |
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| 165 | * |
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| 166 | * Inspired from code available at http://nadeausoftware.com/node/79, |
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| 167 | * Code distributed under OSI BSD (http://www.opensource.org/licenses/bsd-license.php) |
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| 168 | * |
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| 169 | * @params string $baseUrl Directory of linking page |
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| 170 | * @params string $relativeURL URL to convert to absolute |
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| 171 | * @return string Absolute URL |
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| 172 | */ |
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| 173 | public static function urlToAbsolute( $baseUrl, $relativeUrl ) { |
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| 174 | // If relative URL has a scheme, clean path and return. |
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| 175 | $r = self::splitUrl( $relativeUrl ); |
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| 176 | if ( $r === FALSE ) { |
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| 177 | return FALSE; |
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| 178 | } |
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| 179 | |||
| 180 | |||
| 181 | if ( !empty( $r['scheme'] ) ) |
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| 182 | { |
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| 183 | if ( !empty( $r['path'] ) && $r['path'][0] == '/' ) { |
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| 184 | $r['path'] = self::urlRemoveDotSegments( $r['path'] ); |
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| 185 | } |
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| 186 | |||
| 187 | return self::joinUrl( $r ); |
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| 188 | } |
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| 189 | |||
| 190 | // Make sure the base URL is absolute. |
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| 191 | $b = self::splitUrl( $baseUrl ); |
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| 192 | if ( $b === FALSE || empty( $b['scheme'] ) || empty( $b['host'] ) ) { |
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| 193 | return FALSE; |
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| 194 | } |
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| 195 | |||
| 196 | $r['scheme'] = $b['scheme']; |
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| 197 | |||
| 198 | // If relative URL has an authority, clean path and return. |
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| 199 | if ( isset( $r['host'] ) ) |
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| 200 | { |
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| 201 | if ( !empty( $r['path'] ) ) { |
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| 202 | $r['path'] = self::urlRemoveDotSegments( $r['path'] ); |
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| 203 | } |
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| 204 | |||
| 205 | return self::joinUrl( $r ); |
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| 206 | } |
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| 207 | unset( $r['port'] ); |
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| 208 | unset( $r['user'] ); |
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| 209 | unset( $r['pass'] ); |
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| 210 | |||
| 211 | // Copy base authority. |
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| 212 | $r['host'] = $b['host']; |
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| 213 | if ( isset( $b['port'] ) ) $r['port'] = $b['port']; |
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| 214 | if ( isset( $b['user'] ) ) $r['user'] = $b['user']; |
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| 215 | if ( isset( $b['pass'] ) ) $r['pass'] = $b['pass']; |
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| 216 | |||
| 217 | // If relative URL has no path, use base path |
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| 218 | if ( empty( $r['path'] ) ) |
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| 219 | { |
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| 220 | if ( !empty( $b['path'] ) ) { |
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| 221 | $r['path'] = $b['path']; |
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| 222 | } |
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| 223 | |||
| 224 | if ( !isset( $r['query'] ) && isset( $b['query'] ) ) { |
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| 225 | $r['query'] = $b['query']; |
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| 226 | } |
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| 227 | |||
| 228 | return self::joinUrl( $r ); |
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| 229 | } |
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| 230 | |||
| 231 | // If relative URL path doesn't start with /, merge with base path |
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| 232 | if ( $r['path'][0] != '/' ) |
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| 233 | { |
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| 234 | $base = mb_strrchr( $b['path'], '/', TRUE, 'UTF-8' ); |
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| 235 | if ( $base === FALSE ) $base = ''; |
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| 236 | $r['path'] = $base . '/' . $r['path']; |
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| 237 | } |
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| 238 | $r['path'] = self::urlRemoveDotSegments( $r['path'] ); |
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| 239 | return self::joinUrl( $r ); |
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| 240 | } |
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| 241 | |||
| 242 | /** |
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| 243 | * Required public function of URL to absolute |
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| 244 | * |
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| 245 | * Inspired from code available at http://nadeausoftware.com/node/79, |
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| 246 | * Code distributed under OSI BSD (http://www.opensource.org/licenses/bsd-license.php) |
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| 247 | * |
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| 248 | */ |
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| 249 | public static function urlRemoveDotSegments( $path ) { |
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| 250 | // multi-byte character explode |
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| 251 | $inSegs = preg_split( '!/!u', $path ); |
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| 252 | $outSegs = array( ); |
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| 253 | foreach ( $inSegs as $seg ) |
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| 254 | { |
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| 255 | if ( $seg == '' || $seg == '.') { |
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| 256 | continue; |
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| 257 | } |
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| 258 | if ( $seg == '..' ) { |
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| 259 | array_pop( $outSegs ); |
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| 260 | } else { |
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| 261 | array_push( $outSegs, $seg ); |
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| 262 | } |
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| 263 | } |
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| 264 | $outPath = implode( '/', $outSegs ); |
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| 265 | if ( $path[0] == '/' ) { |
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| 266 | $outPath = '/' . $outPath; |
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| 267 | } |
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| 268 | |||
| 269 | // compare last multi-byte character against '/' |
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| 270 | if ( $outPath != '/' && |
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| 271 | (mb_strlen($path)-1) == mb_strrpos( $path, '/', 'UTF-8' ) ) { |
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| 272 | $outPath .= '/'; |
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| 273 | } |
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| 274 | |||
| 275 | return $outPath; |
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| 276 | } |
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| 277 | |||
| 278 | /** |
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| 279 | * Required public function of URL to absolute |
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| 280 | * |
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| 281 | * Inspired from code available at http://nadeausoftware.com/node/79, |
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| 282 | * Code distributed under OSI BSD (http://www.opensource.org/licenses/bsd-license.php) |
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| 283 | * |
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| 284 | */ |
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| 285 | public static function splitUrl( $url, $decode=TRUE ) |
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| 286 | { |
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| 287 | $m = []; |
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| 288 | $xunressub = 'a-zA-Z\d\-._~\!$&\'()*+,;='; |
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| 289 | $xpchar = $xunressub . ':@%'; |
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| 290 | |||
| 291 | $xscheme = '([a-zA-Z][a-zA-Z\d+-.]*)'; |
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| 292 | |||
| 293 | $xuserinfo = '(([' . $xunressub . '%]*)' . |
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| 294 | '(:([' . $xunressub . ':%]*))?)'; |
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| 295 | |||
| 296 | $xipv4 = '(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})'; |
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| 297 | |||
| 298 | $xipv6 = '(\[([a-fA-F\d.:]+)\])'; |
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| 299 | |||
| 300 | $xhost_name = '([a-zA-Z%]+)'; |
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| 301 | // $xhost_name = '([a-zA-Z\d-.%]+)'; @todo alterado pq tava dando erro nesse parser |
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| 302 | |||
| 303 | $xhost = '(' . $xhost_name . '|' . $xipv4 . '|' . $xipv6 . ')'; |
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| 304 | $xport = '(\d*)'; |
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| 305 | $xauthority = '((' . $xuserinfo . '@)?' . $xhost . |
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| 306 | '?(:' . $xport . ')?)'; |
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| 307 | |||
| 308 | $xslash_seg = '(/[' . $xpchar . ']*)'; |
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| 309 | $xpath_authabs = '((//' . $xauthority . ')((/[' . $xpchar . ']*)*))'; |
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| 310 | $xpath_rel = '([' . $xpchar . ']+' . $xslash_seg . '*)'; |
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| 311 | $xpath_abs = '(/(' . $xpath_rel . ')?)'; |
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| 312 | $xapath = '(' . $xpath_authabs . '|' . $xpath_abs . |
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| 313 | '|' . $xpath_rel . ')'; |
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| 314 | |||
| 315 | $xqueryfrag = '([' . $xpchar . '/?' . ']*)'; |
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| 316 | |||
| 317 | $xurl = '^(' . $xscheme . ':)?' . $xapath . '?' . |
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| 318 | '(\?' . $xqueryfrag . ')?(#' . $xqueryfrag . ')?$'; |
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| 319 | |||
| 320 | |||
| 321 | // Split the URL into components. |
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| 322 | if ( !preg_match( '!' . $xurl . '!', $url, $m ) ) { |
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| 323 | return FALSE; |
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| 324 | } |
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| 325 | |||
| 326 | if ( !empty($m[2]) ) $parts['scheme'] = strtolower($m[2]); |
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| 327 | |||
| 328 | if ( !empty($m[7]) ) { |
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| 329 | if ( isset( $m[9] ) ) $parts['user'] = $m[9]; |
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| 330 | else $parts['user'] = ''; |
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| 331 | } |
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| 332 | if ( !empty($m[10]) ) $parts['pass'] = $m[11]; |
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| 333 | |||
| 334 | if ( !empty($m[13]) ) $h=$parts['host'] = $m[13]; |
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| 335 | else if ( !empty($m[14]) ) $parts['host'] = $m[14]; |
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| 336 | else if ( !empty($m[16]) ) $parts['host'] = $m[16]; |
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| 337 | else if ( !empty( $m[5] ) ) $parts['host'] = ''; |
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| 338 | if ( !empty($m[17]) ) $parts['port'] = $m[18]; |
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| 339 | |||
| 340 | if ( !empty($m[19]) ) $parts['path'] = $m[19]; |
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| 341 | else if ( !empty($m[21]) ) $parts['path'] = $m[21]; |
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| 342 | else if ( !empty($m[25]) ) $parts['path'] = $m[25]; |
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| 343 | |||
| 344 | if ( !empty($m[27]) ) $parts['query'] = $m[28]; |
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| 345 | if ( !empty($m[29]) ) $parts['fragment']= $m[30]; |
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| 346 | |||
| 347 | if ( !$decode ) |
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| 348 | return $parts; |
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| 349 | if ( !empty($parts['user']) ) |
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| 350 | $parts['user'] = rawurldecode( $parts['user'] ); |
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| 351 | if ( !empty($parts['pass']) ) |
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| 352 | $parts['pass'] = rawurldecode( $parts['pass'] ); |
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| 353 | if ( !empty($parts['path']) ) |
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| 354 | $parts['path'] = rawurldecode( $parts['path'] ); |
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| 355 | if ( isset($h) ) |
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| 356 | $parts['host'] = rawurldecode( $parts['host'] ); |
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| 357 | if ( !empty($parts['query']) ) |
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| 358 | $parts['query'] = rawurldecode( $parts['query'] ); |
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| 359 | if ( !empty($parts['fragment']) ) |
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| 360 | $parts['fragment'] = rawurldecode( $parts['fragment'] ); |
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| 361 | return $parts; |
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| 362 | } |
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| 363 | |||
| 364 | /** |
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| 365 | * Required public function of URL to absolute |
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| 366 | * |
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| 367 | * Inspired from code available at http://nadeausoftware.com/node/79, |
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| 368 | * Code distributed under OSI BSD (http://www.opensource.org/licenses/bsd-license.php) |
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| 369 | * |
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| 370 | */ |
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| 371 | public static function joinUrl( $parts, $encode=TRUE ) |
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| 428 | } |
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| 429 | |||
| 430 | } |
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| 431 |
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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