NNTmux /
newznab-tmux
| Total Complexity | 204 |
| Total Lines | 1116 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Utility 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 Utility, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 14 | class Utility |
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| 15 | { |
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| 16 | /** |
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| 17 | * Regex for detecting multi-platform path. Use it where needed so it can be updated in one location as required characters get added. |
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| 18 | */ |
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| 19 | public const PATH_REGEX = '(?P<drive>[A-Za-z]:|)(?P<path>[/\w.-]+|)'; |
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| 20 | |||
| 21 | public const VERSION_REGEX = '#(?P<all>v(?P<digits>(?P<major>\d+)\.(?P<minor>\d+)\.(?P<revision>\d+)(?:\.(?P<fix>\d+))?)(?:-(?P<suffix>(?:RC\d+|dev)))?)#'; |
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| 22 | |||
| 23 | /** |
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| 24 | * Checks all levels of the supplied path are readable and executable by current user. |
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| 25 | * |
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| 26 | * @todo Make this recursive with a switch to only check end point. |
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| 27 | * @param $path *nix path to directory or file |
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| 28 | * |
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| 29 | * @return bool|string True is successful, otherwise the part of the path that failed testing. |
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| 30 | */ |
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| 31 | public static function canExecuteRead($path) |
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| 32 | { |
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| 33 | $paths = explode('#/#', $path); |
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| 34 | $fullPath = DS; |
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| 35 | foreach ($paths as $singlePath) { |
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| 36 | if ($singlePath !== '') { |
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| 37 | $fullPath .= $singlePath.DS; |
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| 38 | if (! is_readable($fullPath) || ! is_executable($fullPath)) { |
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| 39 | return "The '$fullPath' directory must be readable and executable by all .".PHP_EOL; |
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| 40 | } |
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| 41 | } |
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| 42 | } |
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| 43 | |||
| 44 | return true; |
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| 45 | } |
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| 46 | |||
| 47 | public static function clearScreen(): void |
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| 48 | { |
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| 49 | if (self::isCLI()) { |
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| 50 | if (self::isWin()) { |
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| 51 | passthru('cls'); |
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| 52 | } else { |
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| 53 | passthru('clear'); |
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| 54 | } |
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| 55 | } |
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| 56 | } |
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| 57 | |||
| 58 | /** |
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| 59 | * Replace all white space chars for a single space. |
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| 60 | * |
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| 61 | * @param string $text |
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| 62 | * |
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| 63 | * @return string |
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| 64 | * |
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| 65 | * @static |
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| 66 | */ |
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| 67 | public static function collapseWhiteSpace($text): string |
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| 68 | { |
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| 69 | // Strip leading/trailing white space. |
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| 70 | return trim( |
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| 71 | // Replace 2 or more white space for a single space. |
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| 72 | preg_replace( |
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| 73 | '/\s{2,}/', |
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| 74 | ' ', |
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| 75 | // Replace new lines and carriage returns. DO NOT try removing '\r' or '\n' as they are valid in queries which uses this method. |
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| 76 | str_replace(["\n", "\r"], ' ', $text) |
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| 77 | ) |
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| 78 | ); |
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| 79 | } |
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| 80 | |||
| 81 | /** |
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| 82 | * Removes the preceeding or proceeding portion of a string |
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| 83 | * relative to the last occurrence of the specified character. |
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| 84 | * The character selected may be retained or discarded. |
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| 85 | * |
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| 86 | * @param string $character the character to search for. |
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| 87 | * @param string $string the string to search through. |
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| 88 | * @param string $side determines whether text to the left or the right of the character is returned. |
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| 89 | * Options are: left, or right. |
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| 90 | * @param bool $keep_character determines whether or not to keep the character. |
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| 91 | * Options are: true, or false. |
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| 92 | * |
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| 93 | * @return string |
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| 94 | */ |
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| 95 | public static function cutStringUsingLast($character, $string, $side, $keep_character = true): string |
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| 96 | { |
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| 97 | $offset = ($keep_character ? 1 : 0); |
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| 98 | $whole_length = \strlen($string); |
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| 99 | $right_length = (\strlen(strrchr($string, $character)) - 1); |
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| 100 | $left_length = ($whole_length - $right_length - 1); |
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| 101 | switch ($side) { |
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| 102 | case 'left': |
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| 103 | $piece = substr($string, 0, $left_length + $offset); |
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| 104 | break; |
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| 105 | case 'right': |
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| 106 | $start = (0 - ($right_length + $offset)); |
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| 107 | $piece = substr($string, $start); |
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| 108 | break; |
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| 109 | default: |
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| 110 | $piece = false; |
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| 111 | break; |
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| 112 | } |
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| 113 | |||
| 114 | return $piece; |
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| 115 | } |
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| 116 | |||
| 117 | /** |
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| 118 | * @param array|null $options |
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| 119 | * |
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| 120 | * @return array|null |
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| 121 | */ |
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| 122 | public static function getDirFiles(array $options = null): ?array |
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| 123 | { |
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| 124 | $defaults = [ |
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| 125 | 'dir' => false, |
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| 126 | 'ext' => '', // no full stop (period) separator should be used. |
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| 127 | 'file' => true, |
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| 128 | 'path' => '', |
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| 129 | 'regex' => '', |
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| 130 | ]; |
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| 131 | $options += $defaults; |
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| 132 | if (! $options['dir'] && ! $options['file']) { |
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| 133 | return null; |
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| 134 | } |
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| 135 | |||
| 136 | // Replace windows style path separators with unix style. |
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| 137 | $iterator = new \FilesystemIterator( |
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| 138 | str_replace('\\', '/', $options['path']), |
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| 139 | \FilesystemIterator::KEY_AS_PATHNAME | |
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| 140 | \FilesystemIterator::SKIP_DOTS | |
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| 141 | \FilesystemIterator::UNIX_PATHS |
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| 142 | ); |
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| 143 | |||
| 144 | $files = []; |
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| 145 | foreach ($iterator as $fileInfo) { |
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| 146 | $file = $iterator->key(); |
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| 147 | switch (true) { |
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| 148 | case ! $options['dir'] && $fileInfo->isDir(): |
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| 149 | break; |
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| 150 | case ! empty($options['ext']) && $fileInfo->getExtension() != $options['ext']: |
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| 151 | break; |
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| 152 | case empty($options['regex']) || ! preg_match($options['regex'], $file): |
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| 153 | break; |
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| 154 | case ! $options['file'] && $fileInfo->isFile(): |
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| 155 | break; |
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| 156 | default: |
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| 157 | $files[] = $file; |
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| 158 | } |
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| 159 | } |
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| 160 | |||
| 161 | return $files; |
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| 162 | } |
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| 163 | |||
| 164 | /** |
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| 165 | * @return array |
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| 166 | */ |
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| 167 | public static function getThemesList(): array |
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| 168 | { |
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| 169 | $ignoredThemes = ['admin', 'shared']; |
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| 170 | $themes = scandir(base_path().'/resources/views/themes', SCANDIR_SORT_ASCENDING); |
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| 171 | $themelist[] = 'None'; |
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| 172 | foreach ($themes as $theme) { |
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| 173 | if (strpos($theme, '.') === false && ! \in_array($theme, $ignoredThemes, false) && is_dir(base_path().'/resources/views/themes/'.$theme)) { |
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| 174 | $themelist[] = $theme; |
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| 175 | } |
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| 176 | } |
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| 177 | |||
| 178 | sort($themelist); |
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| 179 | |||
| 180 | return $themelist; |
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| 181 | } |
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| 182 | |||
| 183 | public static function getValidVersionsFile() |
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| 184 | { |
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| 185 | return (new Versions())->getValidVersionsFile(); |
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| 186 | } |
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| 187 | |||
| 188 | /** |
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| 189 | * Detect if the command is accessible on the system. |
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| 190 | * |
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| 191 | * @param $cmd |
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| 192 | * |
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| 193 | * @return bool|null Returns true if found, false if not found, and null if which is not detected. |
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| 194 | */ |
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| 195 | public static function hasCommand($cmd): ?bool |
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| 196 | { |
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| 197 | if ('HAS_WHICH') { |
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| 198 | $returnVal = shell_exec("which $cmd"); |
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| 199 | |||
| 200 | return empty($returnVal) ? false : true; |
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| 201 | } |
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| 202 | |||
| 203 | return null; |
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| 204 | } |
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| 205 | |||
| 206 | /** |
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| 207 | * Check for availability of which command. |
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| 208 | */ |
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| 209 | public static function hasWhich(): bool |
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| 210 | { |
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| 211 | exec('which which', $output, $error); |
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| 212 | |||
| 213 | return ! $error; |
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| 214 | } |
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| 215 | |||
| 216 | /** |
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| 217 | * Check if user is running from CLI. |
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| 218 | * |
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| 219 | * @return bool |
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| 220 | */ |
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| 221 | public static function isCLI() |
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| 222 | { |
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| 223 | return strtolower(PHP_SAPI) === 'cli'; |
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| 224 | } |
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| 225 | |||
| 226 | public static function isGZipped($filename) |
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| 227 | { |
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| 228 | $gzipped = null; |
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| 229 | if (($fp = fopen($filename, 'rb')) !== false) { |
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| 230 | if (@fread($fp, 2) === "\x1F\x8B") { // this is a gzip'd file |
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| 231 | fseek($fp, -4, SEEK_END); |
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| 232 | if (\strlen($datum = @fread($fp, 4)) === 4) { |
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| 233 | $gzipped = $datum; |
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| 234 | } |
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| 235 | } |
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| 236 | fclose($fp); |
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| 237 | } |
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| 238 | |||
| 239 | return $gzipped; |
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| 240 | } |
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| 241 | |||
| 242 | /** |
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| 243 | * @return bool |
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| 244 | * @throws \Exception |
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| 245 | */ |
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| 246 | public static function isPatched(): bool |
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| 247 | { |
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| 248 | $versions = self::getValidVersionsFile(); |
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| 249 | |||
| 250 | $patch = Settings::settingValue('..sqlpatch'); |
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| 251 | $ver = $versions->versions->sql->file; |
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| 252 | |||
| 253 | // Check database patch version |
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| 254 | if ($patch < $ver) { |
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| 255 | $message = "\nYour database is not up to date. Reported patch levels\n Db: $patch\nfile: $ver\nPlease update.\n php ". |
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| 256 | NN_ROOT."./tmux nntmux:db\n"; |
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| 257 | if (self::isCLI()) { |
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| 258 | echo ColorCLI::error($message); |
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| 259 | } |
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| 260 | throw new \RuntimeException($message); |
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| 261 | } |
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| 262 | |||
| 263 | return true; |
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| 264 | } |
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| 265 | |||
| 266 | /** |
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| 267 | * @return bool |
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| 268 | */ |
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| 269 | public static function isWin(): bool |
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| 270 | { |
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| 271 | return stripos(PHP_OS, 'win') === 0; |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * @param array $elements |
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| 276 | * @param string $prefix |
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| 277 | * |
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| 278 | * @return string |
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| 279 | */ |
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| 280 | public static function pathCombine(array $elements, $prefix = ''): string |
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| 281 | { |
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| 282 | return $prefix.implode(DS, $elements); |
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| 283 | } |
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| 284 | |||
| 285 | /** |
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| 286 | * @param $text |
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| 287 | */ |
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| 288 | public static function stripBOM(&$text): void |
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| 289 | { |
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| 290 | $bom = pack('CCC', 0xef, 0xbb, 0xbf); |
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| 291 | if (0 === strncmp($text, $bom, 3)) { |
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| 292 | $text = substr($text, 3); |
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| 293 | } |
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| 294 | } |
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| 295 | |||
| 296 | /** |
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| 297 | * Strips non-printing characters from a string. |
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| 298 | * |
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| 299 | * Operates directly on the text string, but also returns the result for situations requiring a |
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| 300 | * return value (use in ternary, etc.)/ |
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| 301 | * |
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| 302 | * @param $text String variable to strip. |
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| 303 | * |
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| 304 | * @return string The stripped variable. |
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| 305 | */ |
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| 306 | public static function stripNonPrintingChars(&$text): string |
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| 307 | { |
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| 308 | $lowChars = [ |
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| 309 | "\x00", "\x01", "\x02", "\x03", "\x04", "\x05", "\x06", "\x07", |
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| 310 | "\x08", "\x09", "\x0A", "\x0B", "\x0C", "\x0D", "\x0E", "\x0F", |
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| 311 | "\x10", "\x11", "\x12", "\x13", "\x14", "\x15", "\x16", "\x17", |
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| 312 | "\x18", "\x19", "\x1A", "\x1B", "\x1C", "\x1D", "\x1E", "\x1F", |
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| 313 | ]; |
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| 314 | $text = str_replace($lowChars, '', $text); |
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| 315 | |||
| 316 | return $text; |
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| 317 | } |
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| 318 | |||
| 319 | /** |
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| 320 | * @param $path |
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| 321 | * |
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| 322 | * @return string |
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| 323 | */ |
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| 324 | public static function trailingSlash($path): string |
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| 325 | { |
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| 326 | if (substr($path, \strlen($path) - 1) !== '/') { |
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| 327 | $path .= '/'; |
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| 328 | } |
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| 329 | |||
| 330 | return $path; |
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| 331 | } |
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| 332 | |||
| 333 | /** |
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| 334 | * Unzip a gzip file, return the output. Return false on error / empty. |
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| 335 | * |
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| 336 | * @param string $filePath |
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| 337 | * |
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| 338 | * @return bool|string |
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| 339 | */ |
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| 340 | public static function unzipGzipFile($filePath) |
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| 341 | { |
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| 342 | /* Potential issues with this, so commenting out. |
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| 343 | $length = Utility::isGZipped($filePath); |
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| 344 | if ($length === false || $length === null) { |
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| 345 | return false; |
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| 346 | }*/ |
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| 347 | |||
| 348 | $string = ''; |
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| 349 | $gzFile = @gzopen($filePath, 'rb', 0); |
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| 350 | if ($gzFile) { |
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| 351 | while (! gzeof($gzFile)) { |
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| 352 | $temp = gzread($gzFile, 1024); |
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| 353 | // Check for empty string. |
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| 354 | // Without this the loop would be endless and consume 100% CPU. |
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| 355 | // Do not set $string empty here, as the data might still be good. |
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| 356 | if (! $temp) { |
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| 357 | break; |
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| 358 | } |
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| 359 | $string .= $temp; |
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| 360 | } |
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| 361 | gzclose($gzFile); |
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| 362 | } |
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| 363 | |||
| 364 | return $string === '' ? false : $string; |
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| 365 | } |
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| 366 | |||
| 367 | /** |
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| 368 | * @param $path |
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| 369 | */ |
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| 370 | public static function setCoversConstant($path) |
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| 371 | { |
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| 372 | if (! \defined('NN_COVERS')) { |
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| 373 | switch (true) { |
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| 374 | case substr($path, 0, 1) == '/' || |
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| 375 | substr($path, 1, 1) == ':' || |
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| 376 | substr($path, 0, 1) == '\\': |
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| 377 | \define('NN_COVERS', self::trailingSlash($path)); |
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| 378 | break; |
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| 379 | case strlen($path) > 0 && substr($path, 0, 1) != '/' && substr($path, 1, 1) != ':' && |
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| 380 | substr($path, 0, 1) != '\\': |
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| 381 | \define('NN_COVERS', realpath(NN_ROOT.self::trailingSlash($path))); |
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| 382 | break; |
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| 383 | case empty($path): // Default to resources location. |
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| 384 | default: |
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| 385 | \define('NN_COVERS', NN_RES.'covers'.DS); |
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| 386 | } |
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| 387 | } |
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| 388 | } |
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| 389 | |||
| 390 | /** |
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| 391 | * Creates an array to be used with stream_context_create() to verify openssl certificates |
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| 392 | * when connecting to a tls or ssl connection when using stream functions (fopen/file_get_contents/etc). |
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| 393 | * |
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| 394 | * @param bool $forceIgnore Force ignoring of verification. |
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| 395 | * |
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| 396 | * @return array |
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| 397 | * @static |
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| 398 | */ |
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| 399 | public static function streamSslContextOptions($forceIgnore = false): array |
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| 400 | { |
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| 401 | if (config('nntmux_ssl.ssl_cafile') === '' && config('nntmux_ssl.ssl_capath') === '') { |
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| 402 | $options = [ |
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| 403 | 'verify_peer' => false, |
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| 404 | 'verify_peer_name' => false, |
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| 405 | 'allow_self_signed' => true, |
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| 406 | ]; |
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| 407 | } else { |
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| 408 | $options = [ |
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| 409 | 'verify_peer' => $forceIgnore ? false : config('nntmux_ssl.ssl_verify_peer'), |
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| 410 | 'verify_peer_name' => $forceIgnore ? false : config('nntmux_ssl.ssl_verify_host'), |
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| 411 | 'allow_self_signed' => $forceIgnore ? true : config('nntmux_ssl.ssl_allow_self_signed'), |
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| 412 | ]; |
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| 413 | if (config('nntmux_ssl.ssl_cafile') !== '') { |
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| 414 | $options['cafile'] = config('nntmux_ssl.ssl_cafile'); |
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| 415 | } |
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| 416 | if (config('nntmux_ssl.ssl_capath') !== '') { |
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| 417 | $options['capath'] = config('nntmux_ssl.ssl_capath'); |
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| 418 | } |
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| 419 | } |
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| 420 | // If we set the transport to tls and the server falls back to ssl, |
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| 421 | // the context options would be for tls and would not apply to ssl, |
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| 422 | // so set both tls and ssl context in case the server does not support tls. |
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| 423 | return ['tls' => $options, 'ssl' => $options]; |
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| 424 | } |
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| 425 | |||
| 426 | /** |
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| 427 | * Set curl context options for verifying SSL certificates. |
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| 428 | * |
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| 429 | * @param bool $verify false = Ignore config.php and do not verify the openssl cert. |
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| 430 | * true = Check config.php and verify based on those settings. |
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| 431 | * If you know the certificate will be self-signed, pass false. |
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| 432 | * |
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| 433 | * @return array |
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| 434 | * @static |
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| 435 | */ |
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| 436 | public static function curlSslContextOptions($verify = true): array |
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| 437 | { |
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| 438 | $options = []; |
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| 439 | if ($verify && config('nntmux_ssl.ssl_verify_host') && (! empty(config('nntmux_ssl.ssl_cafile')) || ! empty(config('nntmux_ssl.ssl_capath')))) { |
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| 440 | $options += [ |
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| 441 | CURLOPT_SSL_VERIFYPEER => (bool) config('nntmux_ssl.ssl_verify_peer'), |
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| 442 | CURLOPT_SSL_VERIFYHOST => config('nntmux_ssl.ssl_verify_host') ? 2 : 0, |
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| 443 | ]; |
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| 444 | if (! empty(config('nntmux_ssl.ssl_cafile'))) { |
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| 445 | $options += [CURLOPT_CAINFO => config('nntmux_ssl.ssl_cafile')]; |
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| 446 | } |
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| 447 | if (! empty(config('nntmux_ssl.ssl_capath'))) { |
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| 448 | $options += [CURLOPT_CAPATH => config('nntmux_ssl.ssl_capath')]; |
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| 449 | } |
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| 450 | } else { |
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| 451 | $options += [ |
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| 452 | CURLOPT_SSL_VERIFYPEER => false, |
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| 453 | CURLOPT_SSL_VERIFYHOST => 0, |
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| 454 | ]; |
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| 455 | } |
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| 456 | |||
| 457 | return $options; |
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| 458 | } |
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| 459 | |||
| 460 | /** |
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| 461 | * Use cURL To download a web page into a string. |
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| 462 | * |
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| 463 | * @param array $options See details below. |
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| 464 | * |
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| 465 | * @return bool|mixed |
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| 466 | * @static |
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| 467 | */ |
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| 468 | public static function getUrl(array $options = []) |
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| 469 | { |
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| 470 | $defaults = [ |
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| 471 | 'url' => '', // String ; The URL to download. |
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| 472 | 'method' => 'get', // String ; Http method, get/post/etc.. |
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| 473 | 'postdata' => '', // String ; Data to send on post method. |
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| 474 | 'language' => '', // String ; Language in request header string. |
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| 475 | 'debug' => false, // Bool ; Show curl debug information. |
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| 476 | 'useragent' => '', // String ; User agent string. |
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| 477 | 'cookie' => '', // String ; Cookie string. |
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| 478 | 'requestheaders' => [], // Array ; List of request headers. |
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| 479 | // Example: ["Content-Type: application/json", "DNT: 1"] |
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| 480 | 'verifycert' => true, // Bool ; Verify certificate authenticity? |
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| 481 | // Since curl does not have a verify self signed certs option, |
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| 482 | // you should use this instead if your cert is self signed. |
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| 483 | ]; |
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| 484 | |||
| 485 | $options += $defaults; |
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| 486 | |||
| 487 | if (! $options['url']) { |
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| 488 | return false; |
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| 489 | } |
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| 490 | |||
| 491 | switch ($options['language']) { |
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| 492 | case 'fr': |
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| 493 | case 'fr-fr': |
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| 494 | $options['language'] = 'fr-fr'; |
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| 495 | break; |
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| 496 | case 'de': |
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| 497 | case 'de-de': |
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| 498 | $options['language'] = 'de-de'; |
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| 499 | break; |
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| 500 | case 'en-us': |
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| 501 | $options['language'] = 'en-us'; |
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| 502 | break; |
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| 503 | case 'en-gb': |
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| 504 | $options['language'] = 'en-gb'; |
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| 505 | break; |
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| 506 | case '': |
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| 507 | case 'en': |
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| 508 | default: |
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| 509 | $options['language'] = 'en'; |
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| 510 | } |
||
| 511 | $header[] = 'Accept-Language: '.$options['language']; |
||
| 512 | if (\is_array($options['requestheaders'])) { |
||
| 513 | $header += $options['requestheaders']; |
||
| 514 | } |
||
| 515 | |||
| 516 | $ch = curl_init(); |
||
| 517 | |||
| 518 | $context = [ |
||
| 519 | CURLOPT_URL => $options['url'], |
||
| 520 | CURLOPT_HTTPHEADER => $header, |
||
| 521 | CURLOPT_RETURNTRANSFER => 1, |
||
| 522 | CURLOPT_FOLLOWLOCATION => 1, |
||
| 523 | CURLOPT_TIMEOUT => 15, |
||
| 524 | ]; |
||
| 525 | $context += self::curlSslContextOptions($options['verifycert']); |
||
| 526 | if (! empty($options['useragent'])) { |
||
| 527 | $context += [CURLOPT_USERAGENT => $options['useragent']]; |
||
| 528 | } |
||
| 529 | if (! empty($options['cookie'])) { |
||
| 530 | $context += [CURLOPT_COOKIE => $options['cookie']]; |
||
| 531 | } |
||
| 532 | if ($options['method'] === 'post') { |
||
| 533 | $context += [ |
||
| 534 | CURLOPT_POST => 1, |
||
| 535 | CURLOPT_POSTFIELDS => $options['postdata'], |
||
| 536 | ]; |
||
| 537 | } |
||
| 538 | if ($options['debug']) { |
||
| 539 | $context += [ |
||
| 540 | CURLOPT_HEADER => true, |
||
| 541 | CURLINFO_HEADER_OUT => true, |
||
| 542 | CURLOPT_NOPROGRESS => false, |
||
| 543 | CURLOPT_VERBOSE => true, |
||
| 544 | ]; |
||
| 545 | } |
||
| 546 | curl_setopt_array($ch, $context); |
||
| 547 | |||
| 548 | $buffer = curl_exec($ch); |
||
| 549 | $err = curl_errno($ch); |
||
| 550 | curl_close($ch); |
||
| 551 | |||
| 552 | if ($err !== 0) { |
||
| 553 | return false; |
||
| 554 | } |
||
| 555 | |||
| 556 | return $buffer; |
||
| 557 | } |
||
| 558 | |||
| 559 | /** |
||
| 560 | * Get human readable size string from bytes. |
||
| 561 | * |
||
| 562 | * @param int $size Bytes number to convert. |
||
| 563 | * @param int $precision How many floating point units to add. |
||
| 564 | * |
||
| 565 | * @return string |
||
| 566 | */ |
||
| 567 | public static function bytesToSizeString($size, $precision = 0): string |
||
| 568 | { |
||
| 569 | static $units = ['B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']; |
||
| 570 | $step = 1024; |
||
| 571 | $i = 0; |
||
| 572 | while (($size / $step) > 0.9) { |
||
| 573 | $size /= $step; |
||
| 574 | $i++; |
||
| 575 | } |
||
| 576 | |||
| 577 | return round($size, $precision).$units[$i]; |
||
| 578 | } |
||
| 579 | |||
| 580 | /** |
||
| 581 | * @param array $options |
||
| 582 | * |
||
| 583 | * @return string |
||
| 584 | */ |
||
| 585 | public static function getCoverURL(array $options = []): string |
||
| 586 | { |
||
| 587 | $defaults = [ |
||
| 588 | 'id' => null, |
||
| 589 | 'suffix' => '-cover.jpg', |
||
| 590 | 'type' => '', |
||
| 591 | ]; |
||
| 592 | $options += $defaults; |
||
| 593 | $fileSpecTemplate = '%s/%s%s'; |
||
| 594 | $fileSpec = ''; |
||
| 595 | |||
| 596 | if (! empty($options['id']) && \in_array( |
||
| 597 | $options['type'], |
||
| 598 | ['anime', 'audio', 'audiosample', 'book', 'console', 'games', 'movies', 'music', 'preview', 'sample', 'tvrage', 'video', 'xxx'], |
||
| 599 | false |
||
| 600 | ) |
||
| 601 | ) { |
||
| 602 | $fileSpec = sprintf($fileSpecTemplate, $options['type'], $options['id'], $options['suffix']); |
||
| 603 | $fileSpec = file_exists(NN_COVERS.$fileSpec) ? $fileSpec : |
||
| 604 | sprintf($fileSpecTemplate, $options['type'], 'no', $options['suffix']); |
||
| 605 | } |
||
| 606 | |||
| 607 | return $fileSpec; |
||
| 608 | } |
||
| 609 | |||
| 610 | /** |
||
| 611 | * Converts XML to an associative array with namespace preservation -- use if intending to JSON encode. |
||
| 612 | * @author Tamlyn from Outlandish.com |
||
| 613 | * |
||
| 614 | * @param \SimpleXMLElement $xml The SimpleXML parsed XML string data |
||
| 615 | * @param array $options |
||
| 616 | * |
||
| 617 | * @return array The associate array of the XML namespaced file |
||
| 618 | */ |
||
| 619 | public static function xmlToArray(\SimpleXMLElement $xml, array $options = []): array |
||
| 620 | { |
||
| 621 | $defaults = [ |
||
| 622 | 'namespaceSeparator' => ':', //you may want this to be something other than a colon |
||
| 623 | 'attributePrefix' => '@', //to distinguish between attributes and nodes with the same name |
||
| 624 | 'alwaysArray' => [], //array of xml tag names which should always become arrays |
||
| 625 | 'autoArray' => true, //only create arrays for tags which appear more than once |
||
| 626 | 'textContent' => '$', //key used for the text content of elements |
||
| 627 | 'autoText' => true, //skip textContent key if node has no attributes or child nodes |
||
| 628 | 'keySearch' => false, //optional search and replace on tag and attribute names |
||
| 629 | 'keyReplace' => false, //replace values for above search values (as passed to str_replace()) |
||
| 630 | ]; |
||
| 631 | $options = array_merge($defaults, $options); |
||
| 632 | $namespaces = $xml->getDocNamespaces(); |
||
| 633 | $namespaces[''] = null; //add base (empty) namespace |
||
| 634 | |||
| 635 | $attributesArray = $tagsArray = []; |
||
| 636 | foreach ($namespaces as $prefix => $namespace) { |
||
| 637 | //get attributes from all namespaces |
||
| 638 | foreach ($xml->attributes($namespace) as $attributeName => $attribute) { |
||
| 639 | //replace characters in attribute name |
||
| 640 | if ($options['keySearch']) { |
||
| 641 | $attributeName = |
||
| 642 | str_replace($options['keySearch'], $options['keyReplace'], $attributeName); |
||
| 643 | } |
||
| 644 | $attributeKey = $options['attributePrefix'] |
||
| 645 | .($prefix ? $prefix.$options['namespaceSeparator'] : '') |
||
| 646 | .$attributeName; |
||
| 647 | $attributesArray[$attributeKey] = (string) $attribute; |
||
| 648 | } |
||
| 649 | //get child nodes from all namespaces |
||
| 650 | foreach ($xml->children($namespace) as $childXml) { |
||
| 651 | //recurse into child nodes |
||
| 652 | $childArray = self::xmlToArray($childXml, $options); |
||
| 653 | $childTagName = key($childArray); |
||
| 654 | $childProperties = current($childArray); |
||
| 655 | |||
| 656 | //replace characters in tag name |
||
| 657 | if ($options['keySearch']) { |
||
| 658 | $childTagName = |
||
| 659 | str_replace($options['keySearch'], $options['keyReplace'], $childTagName); |
||
| 660 | } |
||
| 661 | //add namespace prefix, if any |
||
| 662 | if ($prefix) { |
||
| 663 | $childTagName = $prefix.$options['namespaceSeparator'].$childTagName; |
||
| 664 | } |
||
| 665 | |||
| 666 | if (! isset($tagsArray[$childTagName])) { |
||
| 667 | //only entry with this key |
||
| 668 | //test if tags of this type should always be arrays, no matter the element count |
||
| 669 | $tagsArray[$childTagName] = |
||
| 670 | \in_array($childTagName, $options['alwaysArray'], false) || ! $options['autoArray'] |
||
| 671 | ? [$childProperties] : $childProperties; |
||
| 672 | } elseif ( |
||
| 673 | \is_array($tagsArray[$childTagName]) && array_keys($tagsArray[$childTagName]) |
||
| 674 | === range(0, \count($tagsArray[$childTagName]) - 1) |
||
| 675 | ) { |
||
| 676 | //key already exists and is integer indexed array |
||
| 677 | $tagsArray[$childTagName][] = $childProperties; |
||
| 678 | } else { |
||
| 679 | //key exists so convert to integer indexed array with previous value in position 0 |
||
| 680 | $tagsArray[$childTagName] = [$tagsArray[$childTagName], $childProperties]; |
||
| 681 | } |
||
| 682 | } |
||
| 683 | } |
||
| 684 | |||
| 685 | //get text content of node |
||
| 686 | $textContentArray = []; |
||
| 687 | $plainText = trim((string) $xml); |
||
| 688 | if ($plainText !== '') { |
||
| 689 | $textContentArray[$options['textContent']] = $plainText; |
||
| 690 | } |
||
| 691 | |||
| 692 | //stick it all together |
||
| 693 | $propertiesArray = ! $options['autoText'] || $attributesArray || $tagsArray || ($plainText === '') |
||
| 694 | ? array_merge($attributesArray, $tagsArray, $textContentArray) : $plainText; |
||
| 695 | |||
| 696 | //return node as array |
||
| 697 | return [ |
||
| 698 | $xml->getName() => $propertiesArray, |
||
| 699 | ]; |
||
| 700 | } |
||
| 701 | |||
| 702 | /** |
||
| 703 | * Return file type/info using magic numbers. |
||
| 704 | * Try using `file` program where available, fallback to using PHP's finfo class. |
||
| 705 | * |
||
| 706 | * @param string $path Path to the file / folder to check. |
||
| 707 | * |
||
| 708 | * @return string File info. Empty string on failure. |
||
| 709 | * @throws \Exception |
||
| 710 | */ |
||
| 711 | public static function fileInfo($path) |
||
| 712 | { |
||
| 713 | $magicPath = Settings::settingValue('apps.indexer.magic_file_path'); |
||
| 714 | if (self::hasCommand('file') && (! self::isWin() || ! empty($magicPath))) { |
||
| 715 | $magicSwitch = empty($magicPath) ? '' : " -m $magicPath"; |
||
| 716 | $output = self::runCmd('file'.$magicSwitch.' -b "'.$path.'"'); |
||
| 717 | |||
| 718 | if (\is_array($output)) { |
||
| 719 | switch (\count($output)) { |
||
| 720 | case 0: |
||
| 721 | $output = ''; |
||
| 722 | break; |
||
| 723 | case 1: |
||
| 724 | $output = $output[0]; |
||
| 725 | break; |
||
| 726 | default: |
||
| 727 | $output = implode(' ', $output); |
||
| 728 | break; |
||
| 729 | } |
||
| 730 | } else { |
||
| 731 | $output = ''; |
||
| 732 | } |
||
| 733 | } else { |
||
| 734 | $fileInfo = empty($magicPath) ? finfo_open(FILEINFO_RAW) : finfo_open(FILEINFO_RAW, $magicPath); |
||
| 735 | |||
| 736 | $output = finfo_file($fileInfo, $path); |
||
| 737 | if (empty($output)) { |
||
| 738 | $output = ''; |
||
| 739 | } |
||
| 740 | finfo_close($fileInfo); |
||
| 741 | } |
||
| 742 | |||
| 743 | return $output; |
||
| 744 | } |
||
| 745 | |||
| 746 | /** |
||
| 747 | * @param $code |
||
| 748 | * |
||
| 749 | * @return bool |
||
| 750 | */ |
||
| 751 | public function checkStatus($code) |
||
| 752 | { |
||
| 753 | return $code === 0; |
||
| 754 | } |
||
| 755 | |||
| 756 | /** |
||
| 757 | * Convert Code page 437 chars to UTF. |
||
| 758 | * |
||
| 759 | * @param string $string |
||
| 760 | * |
||
| 761 | * @return string |
||
| 762 | */ |
||
| 763 | public static function cp437toUTF($string): string |
||
| 764 | { |
||
| 765 | return iconv('CP437', 'UTF-8//IGNORE//TRANSLIT', $string); |
||
| 766 | } |
||
| 767 | |||
| 768 | /** |
||
| 769 | * Fetches an embeddable video to a IMDB trailer from http://www.traileraddict.com. |
||
| 770 | * |
||
| 771 | * @param $imdbID |
||
| 772 | * |
||
| 773 | * @return string |
||
| 774 | */ |
||
| 775 | public static function imdb_trailers($imdbID): string |
||
| 776 | { |
||
| 777 | $xml = self::getUrl(['url' => 'http://api.traileraddict.com/?imdb='.$imdbID]); |
||
| 778 | if ($xml !== false) { |
||
| 779 | if (preg_match('#(v\.traileraddict\.com/\d+)#i', $xml, $html)) { |
||
| 780 | return 'https://'.$html[1]; |
||
| 781 | } |
||
| 782 | } |
||
| 783 | |||
| 784 | return ''; |
||
| 785 | } |
||
| 786 | |||
| 787 | /** |
||
| 788 | * Check if O/S is windows. |
||
| 789 | * |
||
| 790 | * @return bool |
||
| 791 | */ |
||
| 792 | public static function isWindows(): bool |
||
| 793 | { |
||
| 794 | return self::isWin(); |
||
| 795 | } |
||
| 796 | |||
| 797 | /** |
||
| 798 | * Convert obj to array. |
||
| 799 | * |
||
| 800 | * @param $arrObjData |
||
| 801 | * @param array $arrSkipIndices |
||
| 802 | * |
||
| 803 | * @return array |
||
| 804 | */ |
||
| 805 | public static function objectsIntoArray($arrObjData, array $arrSkipIndices = []): array |
||
| 828 | } |
||
| 829 | |||
| 830 | /** |
||
| 831 | * Run CLI command. |
||
| 832 | * |
||
| 833 | * @param string $command |
||
| 834 | * @param bool $debug |
||
| 835 | * |
||
| 836 | * @return array |
||
| 837 | */ |
||
| 838 | public static function runCmd($command, $debug = false) |
||
| 839 | { |
||
| 840 | $nl = PHP_EOL; |
||
| 841 | if (self::isWindows() && strpos(PHP_VERSION, '5.3') !== false) { |
||
| 842 | $command = '"'.$command.'"'; |
||
| 843 | } |
||
| 844 | |||
| 845 | if ($debug) { |
||
| 846 | echo '-Running Command: '.$nl.' '.$command.$nl; |
||
| 847 | } |
||
| 848 | |||
| 849 | $output = []; |
||
| 850 | $status = 1; |
||
| 851 | @exec($command, $output, $status); |
||
| 852 | |||
| 853 | if ($debug) { |
||
| 854 | echo '-Command Output: '.$nl.' '.implode($nl.' ', $output).$nl; |
||
| 855 | } |
||
| 856 | |||
| 857 | return $output; |
||
| 858 | } |
||
| 859 | |||
| 860 | /** |
||
| 861 | * Remove unsafe chars from a filename. |
||
| 862 | * |
||
| 863 | * @param string $filename |
||
| 864 | * |
||
| 865 | * @return string |
||
| 866 | */ |
||
| 867 | public static function safeFilename($filename) |
||
| 868 | { |
||
| 869 | return trim(preg_replace('/[^\w\s.-]*/i', '', $filename)); |
||
| 870 | } |
||
| 871 | |||
| 872 | /** |
||
| 873 | * @return string |
||
| 874 | */ |
||
| 875 | public static function generateUuid(): string |
||
| 876 | { |
||
| 877 | return Str::uuid()->toString(); |
||
| 878 | } |
||
| 879 | |||
| 880 | public static function responseXmlToObject($input) |
||
| 881 | { |
||
| 882 | $input = str_replace('<newznab:', '<', $input); |
||
| 883 | |||
| 884 | return @simplexml_load_string($input); |
||
| 885 | } |
||
| 886 | |||
| 887 | /** |
||
| 888 | * @note: Convert non-UTF-8 characters into UTF-8 |
||
| 889 | * Function taken from http://stackoverflow.com/a/19366999 |
||
| 890 | * |
||
| 891 | * @param $data |
||
| 892 | * |
||
| 893 | * @return array|string |
||
| 894 | */ |
||
| 895 | public static function encodeAsUTF8($data) |
||
| 896 | { |
||
| 897 | if (\is_array($data)) { |
||
| 898 | foreach ($data as $key => $value) { |
||
| 899 | $data[$key] = self::encodeAsUTF8($value); |
||
| 900 | } |
||
| 901 | } else { |
||
| 902 | if (\is_string($data)) { |
||
| 903 | return utf8_encode($data); |
||
| 904 | } |
||
| 905 | } |
||
| 906 | |||
| 907 | return $data; |
||
| 908 | } |
||
| 909 | |||
| 910 | /** |
||
| 911 | * This function turns a roman numeral into an integer. |
||
| 912 | * |
||
| 913 | * @param string $string |
||
| 914 | * |
||
| 915 | * @return int $e |
||
| 916 | */ |
||
| 917 | public static function convertRomanToInt($string): int |
||
| 918 | { |
||
| 919 | switch (strtolower($string)) { |
||
| 920 | case 'i': $e = 1; |
||
| 921 | break; |
||
| 922 | case 'ii': $e = 2; |
||
| 923 | break; |
||
| 924 | case 'iii': $e = 3; |
||
| 925 | break; |
||
| 926 | case 'iv': $e = 4; |
||
| 927 | break; |
||
| 928 | case 'v': $e = 5; |
||
| 929 | break; |
||
| 930 | case 'vi': $e = 6; |
||
| 931 | break; |
||
| 932 | case 'vii': $e = 7; |
||
| 933 | break; |
||
| 934 | case 'viii': $e = 8; |
||
| 935 | break; |
||
| 936 | case 'ix': $e = 9; |
||
| 937 | break; |
||
| 938 | case 'x': $e = 10; |
||
| 939 | break; |
||
| 940 | case 'xi': $e = 11; |
||
| 941 | break; |
||
| 942 | case 'xii': $e = 12; |
||
| 943 | break; |
||
| 944 | case 'xiii': $e = 13; |
||
| 945 | break; |
||
| 946 | case 'xiv': $e = 14; |
||
| 947 | break; |
||
| 948 | case 'xv': $e = 15; |
||
| 949 | break; |
||
| 950 | case 'xvi': $e = 16; |
||
| 951 | break; |
||
| 952 | case 'xvii': $e = 17; |
||
| 953 | break; |
||
| 954 | case 'xviii': $e = 18; |
||
| 955 | break; |
||
| 956 | case 'xix': $e = 19; |
||
| 957 | break; |
||
| 958 | case 'xx': $e = 20; |
||
| 959 | break; |
||
| 960 | default: |
||
| 961 | $e = 0; |
||
| 962 | } |
||
| 963 | |||
| 964 | return $e; |
||
| 965 | } |
||
| 966 | |||
| 967 | /** |
||
| 968 | * Display error/error code. |
||
| 969 | * @param int $errorCode |
||
| 970 | * @param string $errorText |
||
| 971 | */ |
||
| 972 | public static function showApiError($errorCode = 900, $errorText = ''): void |
||
| 973 | { |
||
| 974 | $errorHeader = 'HTTP 1.1 400 Bad Request'; |
||
| 975 | if ($errorText === '') { |
||
| 976 | switch ($errorCode) { |
||
| 977 | case 100: |
||
| 978 | $errorText = 'Incorrect user credentials'; |
||
| 979 | $errorHeader = 'HTTP 1.1 401 Unauthorized'; |
||
| 980 | break; |
||
| 981 | case 101: |
||
| 982 | $errorText = 'Account suspended'; |
||
| 983 | $errorHeader = 'HTTP 1.1 403 Forbidden'; |
||
| 984 | break; |
||
| 985 | case 102: |
||
| 986 | $errorText = 'Insufficient privileges/not authorized'; |
||
| 987 | $errorHeader = 'HTTP 1.1 401 Unauthorized'; |
||
| 988 | break; |
||
| 989 | case 103: |
||
| 990 | $errorText = 'Registration denied'; |
||
| 991 | $errorHeader = 'HTTP 1.1 403 Forbidden'; |
||
| 992 | break; |
||
| 993 | case 104: |
||
| 994 | $errorText = 'Registrations are closed'; |
||
| 995 | $errorHeader = 'HTTP 1.1 403 Forbidden'; |
||
| 996 | break; |
||
| 997 | case 105: |
||
| 998 | $errorText = 'Invalid registration (Email Address Taken)'; |
||
| 999 | $errorHeader = 'HTTP 1.1 403 Forbidden'; |
||
| 1000 | break; |
||
| 1001 | case 106: |
||
| 1002 | $errorText = 'Invalid registration (Email Address Bad Format)'; |
||
| 1003 | $errorHeader = 'HTTP 1.1 403 Forbidden'; |
||
| 1004 | break; |
||
| 1005 | case 107: |
||
| 1006 | $errorText = 'Registration Failed (Data error)'; |
||
| 1007 | $errorHeader = 'HTTP 1.1 400 Bad Request'; |
||
| 1008 | break; |
||
| 1009 | case 200: |
||
| 1010 | $errorText = 'Missing parameter'; |
||
| 1011 | $errorHeader = 'HTTP 1.1 400 Bad Request'; |
||
| 1012 | break; |
||
| 1013 | case 201: |
||
| 1014 | $errorText = 'Incorrect parameter'; |
||
| 1015 | $errorHeader = 'HTTP 1.1 400 Bad Request'; |
||
| 1016 | break; |
||
| 1017 | case 202: |
||
| 1018 | $errorText = 'No such function'; |
||
| 1019 | $errorHeader = 'HTTP 1.1 404 Not Found'; |
||
| 1020 | break; |
||
| 1021 | case 203: |
||
| 1022 | $errorText = 'Function not available'; |
||
| 1023 | $errorHeader = 'HTTP 1.1 400 Bad Request'; |
||
| 1024 | break; |
||
| 1025 | case 300: |
||
| 1026 | $errorText = 'No such item'; |
||
| 1027 | $errorHeader = 'HTTP 1.1 404 Not Found'; |
||
| 1028 | break; |
||
| 1029 | case 500: |
||
| 1030 | $errorText = 'Request limit reached'; |
||
| 1031 | $errorHeader = 'HTTP 1.1 429 Too Many Requests'; |
||
| 1032 | break; |
||
| 1033 | case 501: |
||
| 1034 | $errorText = 'Download limit reached'; |
||
| 1035 | $errorHeader = 'HTTP 1.1 429 Too Many Requests'; |
||
| 1036 | break; |
||
| 1037 | case 910: |
||
| 1038 | $errorText = 'API disabled'; |
||
| 1039 | $errorHeader = 'HTTP 1.1 401 Unauthorized'; |
||
| 1040 | break; |
||
| 1041 | default: |
||
| 1042 | $errorText = 'Unknown error'; |
||
| 1043 | $errorHeader = 'HTTP 1.1 400 Bad Request'; |
||
| 1044 | break; |
||
| 1045 | } |
||
| 1046 | } |
||
| 1047 | |||
| 1048 | $response = |
||
| 1049 | "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n". |
||
| 1050 | '<error code="'.$errorCode.'" description="'.$errorText."\"/>\n"; |
||
| 1051 | header('Content-type: text/xml'); |
||
| 1052 | header('Content-Length: '.strlen($response)); |
||
| 1053 | header('X-NNTmux: API ERROR ['.$errorCode.'] '.$errorText); |
||
| 1054 | header($errorHeader); |
||
| 1055 | |||
| 1056 | exit($response); |
||
| 1057 | } |
||
| 1058 | |||
| 1059 | /** |
||
| 1060 | * Simple function to reduce duplication in html string formatting. |
||
| 1061 | * |
||
| 1062 | * @param $string |
||
| 1063 | * |
||
| 1064 | * @return string |
||
| 1065 | */ |
||
| 1066 | public static function htmlfmt($string): string |
||
| 1067 | { |
||
| 1068 | return htmlspecialchars($string, ENT_QUOTES, 'utf-8'); |
||
| 1069 | } |
||
| 1070 | |||
| 1071 | /** |
||
| 1072 | * Convert multi to single dimensional array |
||
| 1073 | * Code taken from http://stackoverflow.com/a/12309103. |
||
| 1074 | * |
||
| 1075 | * @param $array |
||
| 1076 | * |
||
| 1077 | * @param $separator |
||
| 1078 | * |
||
| 1079 | * @return string |
||
| 1080 | */ |
||
| 1081 | public static function convertMultiArray($array, $separator): string |
||
| 1082 | { |
||
| 1083 | return implode("$separator", array_map(function ($a) { |
||
| 1084 | return implode(',', $a); |
||
| 1085 | }, $array)); |
||
| 1086 | } |
||
| 1087 | |||
| 1088 | /** |
||
| 1089 | * @param $tableName |
||
| 1090 | * @param $start |
||
| 1091 | * @param $num |
||
| 1092 | * |
||
| 1093 | * @return array |
||
| 1094 | * @throws \Exception |
||
| 1095 | */ |
||
| 1096 | public static function getRange($tableName, $start, $num): array |
||
| 1097 | { |
||
| 1098 | $pdo = new DB(); |
||
| 1099 | |||
| 1100 | return $pdo->query( |
||
| 1101 | sprintf( |
||
| 1102 | 'SELECT * %s FROM %s ORDER BY created_at DESC %s', |
||
| 1103 | ($tableName === 'xxxinfo' ? ', UNCOMPRESS(plot) AS plot' : ''), |
||
| 1104 | $tableName, |
||
| 1105 | ($start === false ? '' : ('LIMIT '.$num.' OFFSET '.$start)) |
||
| 1106 | ) |
||
| 1107 | ); |
||
| 1108 | } |
||
| 1109 | |||
| 1110 | /** |
||
| 1111 | * @param $tableName |
||
| 1112 | * |
||
| 1113 | * @return int |
||
| 1114 | * @throws \Exception |
||
| 1115 | */ |
||
| 1116 | public static function getCount($tableName): int |
||
| 1122 | } |
||
| 1123 | |||
| 1124 | /** |
||
| 1125 | * @return bool |
||
| 1126 | */ |
||
| 1127 | public static function checkCSRFToken(): bool |
||
| 1128 | { |
||
| 1129 | return request()->has('_token') && hash_equals($_SESSION['_token'], request()->input('_token')); |
||
| 1130 | } |
||
| 1131 | } |
||
| 1132 |
Loading history...
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: