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| 1 | <?php |
| 2 | declare(strict_types=1); |
| 3 | /** |
| 4 | * Pop PHP Framework (https://www.popphp.org/) |
| 5 | * |
| 6 | * @link https://github.com/popphp/popphp-framework |
| 7 | * @author Nick Sagona, III <dev@noladev.com> |
| 8 | * @copyright Copyright (c) 2009-2027 NOLA Interactive, LLC. |
| 9 | * @license https://www.popphp.org/license New BSD License |
| 10 | */ |
| 11 | |
| 12 | /** |
| 13 | * @namespace |
| 14 | */ |
| 15 | namespace Pop\Console; |
| 16 | |
| 17 | use Pop\Router\Match\Cli; |
| 18 | |
| 19 | /** |
| 20 | * Console command registry class |
| 21 | * |
| 22 | * @category Pop |
| 23 | * @package Pop\Console |
| 24 | * @author Nick Sagona, III <dev@noladev.com> |
| 25 | * @copyright Copyright (c) 2009-2027 NOLA Interactive, LLC. |
| 26 | * @license https://www.popphp.org/license New BSD License |
| 27 | * @version 5.0.0 |
| 28 | */ |
| 29 | class CommandRegistry |
| 30 | { |
| 31 | |
| 32 | /** |
| 33 | * Commands |
| 34 | * @var array |
| 35 | */ |
| 36 | protected array $commands = []; |
| 37 | |
| 38 | /** |
| 39 | * Add a command |
| 40 | * |
| 41 | * @param Command $command |
| 42 | * @return static |
| 43 | */ |
| 44 | public function add(Command $command): static |
| 45 | { |
| 46 | $this->commands[$command->getName()] = $command; |
| 47 | return $this; |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * Add commands |
| 52 | * |
| 53 | * @param array $commands |
| 54 | * @return static |
| 55 | */ |
| 56 | public function addAll(array $commands): static |
| 57 | { |
| 58 | foreach ($commands as $command) { |
| 59 | $this->add($command); |
| 60 | } |
| 61 | return $this; |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Get all commands |
| 66 | * |
| 67 | * @return array |
| 68 | */ |
| 69 | public function all(): array |
| 70 | { |
| 71 | return $this->commands; |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Get a command |
| 76 | * |
| 77 | * @param string $name |
| 78 | * @return Command|null |
| 79 | */ |
| 80 | public function get(string $name): Command|null |
| 81 | { |
| 82 | return $this->commands[$name] ?? null; |
| 83 | } |
| 84 | |
| 85 | /** |
| 86 | * Check if the registry has a command |
| 87 | * |
| 88 | * @param string $name |
| 89 | * @return bool |
| 90 | */ |
| 91 | public function has(string $name): bool |
| 92 | { |
| 93 | return isset($this->commands[$name]); |
| 94 | } |
| 95 | |
| 96 | /** |
| 97 | * Build commands from routes |
| 98 | * |
| 99 | * @param Cli $routeMatch |
| 100 | * @param ?string $scriptName |
| 101 | * @return array |
| 102 | */ |
| 103 | public function fromRoutes(Cli $routeMatch, ?string $scriptName = null): array |
| 104 | { |
| 105 | $routeMatch->match(); |
| 106 | |
| 107 | $commandRoutes = $routeMatch->getRoutes(); |
| 108 | $commands = $routeMatch->getCommands(); |
| 109 | $commandsToAdd = []; |
| 110 | |
| 111 | foreach ($commands as $name => $command) { |
| 112 | $commandName = implode(' ', $command); |
| 113 | $params = trim(substr((string)$name, strlen((string)$commandName))); |
| 114 | $params = (!empty($params)) ? $params : null; |
| 115 | $help = null; |
| 116 | |
| 117 | // Get help text directly from the route config |
| 118 | if (isset($commandRoutes[$name]) && isset($commandRoutes[$name]['help'])) { |
| 119 | $help = $commandRoutes[$name]['help']; |
| 120 | // Else, get help from the command object help |
| 121 | } else if (is_subclass_of($commandRoutes[$name]['controller'], 'Pop\Console\Command\CommandInterface', true)) { |
| 122 | $commandClass = $commandRoutes[$name]['controller']; |
| 123 | $help = (new $commandClass())->getHelp(); |
| 124 | } |
| 125 | |
| 126 | if ($scriptName !== null) { |
| 127 | $commandName = $scriptName . ' ' . $commandName; |
| 128 | } |
| 129 | |
| 130 | $commandsToAdd[] = new Command(name: $commandName, params: $params, help: $help); |
| 131 | } |
| 132 | |
| 133 | return $commandsToAdd; |
| 134 | } |
| 135 | |
| 136 | /** |
| 137 | * Add commands from routes |
| 138 | * |
| 139 | * @param Cli $routeMatch |
| 140 | * @param ?string $scriptName |
| 141 | * @return static |
| 142 | */ |
| 143 | public function addFromRoutes(Cli $routeMatch, ?string $scriptName = null): static |
| 144 | { |
| 145 | $commands = $this->fromRoutes($routeMatch, $scriptName); |
| 146 | |
| 147 | if (!empty($commands)) { |
| 148 | $this->addAll($commands); |
| 149 | } |
| 150 | |
| 151 | return $this; |
| 152 | } |
| 153 | |
| 154 | /** |
| 155 | * Load application commands into the route config array |
| 156 | * |
| 157 | * @param array $routes |
| 158 | * @param string $location |
| 159 | * @param bool $prepend |
| 160 | * @return array |
| 161 | */ |
| 162 | public static function loadRoutes(array $routes, string $location, bool $prepend = true): array |
| 163 | { |
| 164 | if (!file_exists($location)) { |
| 165 | return $routes; |
| 166 | } |
| 167 | |
| 168 | $commands = array_values(array_filter(scandir($location), function ($value) { |
| 169 | return (($value != '.') && ($value != '..') && ($value != '.empty')); |
| 170 | })); |
| 171 | |
| 172 | $namespace = null; |
| 173 | $commandRoutes = []; |
| 174 | $total = count($commands); |
| 175 | |
| 176 | foreach ($commands as $i => $command) { |
| 177 | $entry = self::buildCommandRouteEntry($command, $location, $namespace, $i == ($total - 1)); |
| 178 | if ($entry !== null) { |
| 179 | [$key, $route] = $entry; |
| 180 | $commandRoutes[$key] = $route; |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | if (!empty($commandRoutes)) { |
| 185 | $routes = ($prepend) ? array_merge($commandRoutes, $routes) : array_merge($routes, $commandRoutes); |
| 186 | } |
| 187 | |
| 188 | return $routes; |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * Build a single route entry from a discovered command file |
| 193 | * |
| 194 | * @param string $command |
| 195 | * @param string $location |
| 196 | * @param ?string $namespace |
| 197 | * @param bool $isLast |
| 198 | * @return ?array |
| 199 | */ |
| 200 | protected static function buildCommandRouteEntry(string $command, string $location, ?string &$namespace, bool $isLast): ?array |
| 201 | { |
| 202 | if (!str_ends_with($command, '.php')) { |
| 203 | return null; |
| 204 | } |
| 205 | |
| 206 | if ($namespace === null) { |
| 207 | $namespace = self::detectNamespace($location . DIRECTORY_SEPARATOR . $command); |
| 208 | } |
| 209 | |
| 210 | $commandClass = $namespace . '\\' . substr($command, 0, -4); |
| 211 | if (!class_exists($commandClass)) { |
| 212 | return null; |
| 213 | } |
| 214 | |
| 215 | $commandObject = new $commandClass(); |
| 216 | $commandRoute = ['controller' => $commandClass]; |
| 217 | |
| 218 | if ($commandObject->hasHelp()) { |
| 219 | $commandRoute['help'] = $commandObject->getHelp() . ($isLast ? PHP_EOL : ''); |
| 220 | } |
| 221 | |
| 222 | return [(string)$commandObject, $commandRoute]; |
| 223 | } |
| 224 | |
| 225 | /** |
| 226 | * Detect the namespace declared in a PHP file |
| 227 | * |
| 228 | * @param string $file |
| 229 | * @return ?string |
| 230 | */ |
| 231 | protected static function detectNamespace(string $file): ?string |
| 232 | { |
| 233 | if (!file_exists($file)) { |
| 234 | return null; |
| 235 | } |
| 236 | |
| 237 | $matches = []; |
| 238 | preg_match('/^\s*namespace\s+([^;]+);/m', file_get_contents($file), $matches); |
| 239 | |
| 240 | return isset($matches[1]) ? trim($matches[1]) : null; |
| 241 | } |
| 242 | |
| 243 | } |