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| 868 | daniel-mar | 1 | <?php |
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| 13 | namespace Composer; |
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| 14 | |||
| 15 | use Composer\Autoload\ClassLoader; |
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| 16 | use Composer\Semver\VersionParser; |
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| 17 | |||
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| 24 | |||
| 25 | class InstalledVersions |
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| 26 | { |
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| 27 | private static $installed = array ( |
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| 28 | 'root' => |
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| 29 | array ( |
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| 30 | 'pretty_version' => '1.0.0+no-version-set', |
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| 31 | 'version' => '1.0.0.0', |
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| 32 | 'aliases' => |
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| 33 | array ( |
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| 34 | ), |
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| 35 | 'reference' => NULL, |
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| 36 | 'name' => '__root__', |
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| 37 | ), |
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| 38 | 'versions' => |
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| 39 | array ( |
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| 40 | '__root__' => |
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| 41 | array ( |
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| 42 | 'pretty_version' => '1.0.0+no-version-set', |
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| 43 | 'version' => '1.0.0.0', |
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| 44 | 'aliases' => |
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| 45 | array ( |
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| 46 | ), |
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| 47 | 'reference' => NULL, |
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| 48 | ), |
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| 49 | 'robrichards/xmlseclibs' => |
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| 50 | array ( |
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| 51 | 'pretty_version' => '3.1.1', |
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| 52 | 'version' => '3.1.1.0', |
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| 53 | 'aliases' => |
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| 54 | array ( |
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| 55 | ), |
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| 56 | 'reference' => 'f8f19e58f26cdb42c54b214ff8a820760292f8df', |
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| 57 | ), |
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| 58 | ), |
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| 59 | ); |
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| 60 | private static $canGetVendors; |
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| 61 | private static $installedByVendor = array(); |
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| 62 | |||
| 63 | |||
| 64 | |||
| 65 | |||
| 66 | |||
| 67 | |||
| 68 | |||
| 69 | public static function getInstalledPackages() |
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| 70 | { |
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| 71 | $packages = array(); |
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| 72 | foreach (self::getInstalled() as $installed) { |
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| 73 | $packages[] = array_keys($installed['versions']); |
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| 74 | } |
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| 75 | |||
| 76 | if (1 === \count($packages)) { |
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| 77 | return $packages[0]; |
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| 78 | } |
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| 79 | |||
| 80 | return array_keys(array_flip(\call_user_func_array('array_merge', $packages))); |
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| 81 | } |
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| 90 | |||
| 91 | public static function isInstalled($packageName) |
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| 92 | { |
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| 93 | foreach (self::getInstalled() as $installed) { |
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| 94 | if (isset($installed['versions'][$packageName])) { |
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| 95 | return true; |
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| 96 | } |
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| 97 | } |
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| 98 | |||
| 99 | return false; |
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| 100 | } |
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| 115 | public static function satisfies(VersionParser $parser, $packageName, $constraint) |
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| 116 | { |
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| 117 | $constraint = $parser->parseConstraints($constraint); |
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| 118 | $provided = $parser->parseConstraints(self::getVersionRanges($packageName)); |
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| 119 | |||
| 120 | return $provided->matches($constraint); |
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| 121 | } |
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| 131 | |||
| 132 | public static function getVersionRanges($packageName) |
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| 133 | { |
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| 134 | foreach (self::getInstalled() as $installed) { |
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| 135 | if (!isset($installed['versions'][$packageName])) { |
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| 136 | continue; |
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| 137 | } |
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| 138 | |||
| 139 | $ranges = array(); |
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| 140 | if (isset($installed['versions'][$packageName]['pretty_version'])) { |
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| 141 | $ranges[] = $installed['versions'][$packageName]['pretty_version']; |
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| 142 | } |
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| 143 | if (array_key_exists('aliases', $installed['versions'][$packageName])) { |
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| 144 | $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']); |
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| 145 | } |
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| 146 | if (array_key_exists('replaced', $installed['versions'][$packageName])) { |
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| 147 | $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']); |
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| 148 | } |
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| 149 | if (array_key_exists('provided', $installed['versions'][$packageName])) { |
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| 150 | $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']); |
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| 151 | } |
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| 152 | |||
| 153 | return implode(' || ', $ranges); |
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| 154 | } |
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| 155 | |||
| 156 | throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); |
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| 157 | } |
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| 158 | |||
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| 162 | |||
| 163 | public static function getVersion($packageName) |
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| 164 | { |
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| 165 | foreach (self::getInstalled() as $installed) { |
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| 166 | if (!isset($installed['versions'][$packageName])) { |
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| 167 | continue; |
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| 168 | } |
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| 169 | |||
| 170 | if (!isset($installed['versions'][$packageName]['version'])) { |
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| 171 | return null; |
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| 172 | } |
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| 173 | |||
| 174 | return $installed['versions'][$packageName]['version']; |
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| 175 | } |
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| 176 | |||
| 177 | throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); |
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| 178 | } |
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| 179 | |||
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| 181 | |||
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| 183 | |||
| 184 | public static function getPrettyVersion($packageName) |
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| 185 | { |
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| 186 | foreach (self::getInstalled() as $installed) { |
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| 187 | if (!isset($installed['versions'][$packageName])) { |
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| 188 | continue; |
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| 189 | } |
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| 190 | |||
| 191 | if (!isset($installed['versions'][$packageName]['pretty_version'])) { |
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| 192 | return null; |
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| 193 | } |
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| 194 | |||
| 195 | return $installed['versions'][$packageName]['pretty_version']; |
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| 196 | } |
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| 197 | |||
| 198 | throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); |
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| 199 | } |
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| 200 | |||
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| 205 | public static function getReference($packageName) |
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| 206 | { |
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| 207 | foreach (self::getInstalled() as $installed) { |
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| 208 | if (!isset($installed['versions'][$packageName])) { |
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| 209 | continue; |
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| 210 | } |
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| 211 | |||
| 212 | if (!isset($installed['versions'][$packageName]['reference'])) { |
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| 213 | return null; |
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| 214 | } |
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| 215 | |||
| 216 | return $installed['versions'][$packageName]['reference']; |
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| 217 | } |
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| 218 | |||
| 219 | throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); |
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| 220 | } |
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| 221 | |||
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| 225 | |||
| 226 | public static function getRootPackage() |
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| 227 | { |
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| 228 | $installed = self::getInstalled(); |
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| 229 | |||
| 230 | return $installed[0]['root']; |
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| 231 | } |
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| 232 | |||
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| 240 | public static function getRawData() |
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| 241 | { |
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| 242 | @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED); |
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| 243 | |||
| 244 | return self::$installed; |
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| 245 | } |
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| 246 | |||
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| 253 | public static function getAllRawData() |
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| 254 | { |
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| 255 | return self::getInstalled(); |
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| 256 | } |
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| 275 | |||
| 276 | public static function reload($data) |
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| 277 | { |
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| 278 | self::$installed = $data; |
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| 279 | self::$installedByVendor = array(); |
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| 280 | } |
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| 281 | |||
| 282 | |||
| 283 | |||
| 284 | |||
| 285 | |||
| 286 | private static function getInstalled() |
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| 287 | { |
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| 288 | if (null === self::$canGetVendors) { |
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| 289 | self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders'); |
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| 290 | } |
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| 291 | |||
| 292 | $installed = array(); |
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| 293 | |||
| 294 | if (self::$canGetVendors) { |
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| 295 | foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) { |
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| 296 | if (isset(self::$installedByVendor[$vendorDir])) { |
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| 297 | $installed[] = self::$installedByVendor[$vendorDir]; |
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| 298 | } elseif (is_file($vendorDir.'/composer/installed.php')) { |
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| 299 | $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php'; |
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| 300 | } |
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| 301 | } |
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| 302 | } |
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| 303 | |||
| 304 | $installed[] = self::$installed; |
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| 305 | |||
| 306 | return $installed; |
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| 307 | } |
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| 308 | } |