1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 | <?php /** * Utility function class * * @author Christopher Han <xiphux@gmail.com> * @copyright Copyright (c) 2010 Christopher Han * @package GitPHP */ class GitPHP_Util { /** * Adds a trailing slash to a directory path if necessary * * @param string $path path to add slash to * @param boolean $filesystem true if this is a filesystem path (to also check for backslash for windows paths) * @return string path with a trailing slash */ public static function AddSlash($path, $filesystem = true) { if (empty($path)) return $path; $end = substr($path, -1); if (!(( ($end == '/') || ($end == ':')) || ($filesystem && GitPHP_Util::IsWindows() && ($end == '\\')))) { if (GitPHP_Util::IsWindows() && $filesystem) { $path .= '\\'; } else { $path .= '/'; } } return $path; } /** * Tests if this is running on windows * * @return bool true if on windows */ public static function IsWindows() { return (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN'); } /** * Tests if this is a 64 bit machine * * @return bool true if on 64 bit */ public static function Is64Bit() { return (strpos(php_uname('m'), '64') !== false); } /** * Turn a string into a filename-friendly slug * * @param string $str string to slugify * @return string slug */ public static function MakeSlug($str) { $from = array( '/' ); $to = array( '-' ); return str_replace($from, $to, $str); } /** * Get the filename of a given path * * Based on Drupal's basename * * @param string $path path * @param string $suffix optionally trim this suffix * @return string filename */ public static function BaseName($path, $suffix = null) { $sep = '/'; if (GitPHP_Util::IsWindows()) { $sep .= '\\'; } $path = rtrim($path, $sep); if (!preg_match('@[^' . preg_quote($sep) . ']+$@', $path, $matches)) { return ''; } $filename = $matches[0]; if ($suffix) { $filename = preg_replace('@' . preg_quote($suffix, '@') . '$@', '', $filename); } return $filename; } /** * Provides a geshi language for a given filename * * @param string $filename file name * @return string language */ public static function GeshiFilenameToLanguage($filename) { if (strncasecmp($filename, 'Makefile', 8) === 0) { return 'make'; } return null; } /** * Recurses into a directory and lists files inside * * @param string $dir directory * @return string[] array of filenames */ public static function ListDir($dir) { $files = array(); if ($dh = opendir($dir)) { while (($file = readdir($dh)) !== false) { if (($file == '.') || ($file == '..')) { continue; } $fullFile = $dir . '/' . $file; if (is_dir($fullFile)) { $subFiles = GitPHP_Util::ListDir($fullFile); if (count($subFiles) > 0) { $files = array_merge($files, $subFiles); } } else { $files[] = $fullFile; } } } return $files; } /** * Get the base install url (without index) * * @param boolean $full true to return full url (include protocol and hostname) * @return string base url */ public static function BaseUrl($full = false) { $baseurl = $_SERVER['SCRIPT_NAME']; if (substr_compare($baseurl, 'index.php', -9) === 0) $baseurl = dirname($baseurl); if ($full) { $baseurl = $_SERVER['HTTP_HOST'] . $baseurl; if (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on')) $baseurl = 'https://' . $baseurl; else $baseurl = 'http://' . $baseurl; } return rtrim($baseurl, "/"); } } |