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<?php |
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/* |
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* This file is part of the PHPoole package. |
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* |
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* Copyright (c) Arnaud Ligny <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace PHPoole\Command; |
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use PHPoole\PHPoole; |
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use Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\Yaml\Exception\ParseException; |
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use Symfony\Component\Yaml\Yaml; |
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use Zend\Console\Adapter\AdapterInterface as Console; |
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use Zend\Console\ColorInterface as Color; |
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use Zend\Console\Prompt\Confirm; |
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use Zend\ProgressBar\ProgressBar; |
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use ZF\Console\Route; |
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abstract class AbstractCommand |
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{ |
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const CONFIG_FILE = 'phpoole.yml'; |
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/** |
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* @var Console |
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*/ |
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protected $console; |
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/** |
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* @var Route |
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*/ |
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protected $route; |
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/** |
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* @var string |
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*/ |
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protected $path; |
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/** |
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* @var PHPoole |
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*/ |
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protected $phpoole; |
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/** |
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* @var Filesystem |
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*/ |
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protected $fs; |
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/** |
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* @var ProgressBar |
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*/ |
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protected $progressBar = null; |
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/** |
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* @var int |
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*/ |
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protected $pbMax = 0; |
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/** |
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* @var bool |
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*/ |
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protected $debug = false; |
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/** |
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* @var bool |
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*/ |
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protected $quiet = false; |
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/** |
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* Start command processing. |
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* |
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* @param Route $route |
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* @param Console $console |
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* |
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* @return mixed |
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*/ |
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public function __invoke(Route $route, Console $console) |
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{ |
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$this->route = $route; |
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$this->console = $console; |
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$this->fs = new Filesystem(); |
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$this->path = $this->route->getMatchedParam('path', getcwd()); |
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if (realpath($this->path) === false) { |
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if ($this->getRoute()->getName() != 'new') { |
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throw new \Exception('Invalid <path> provided!'); |
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} |
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if (!Confirm::prompt('The provided <path> doesn\'t exist. Do you want to create it? [y/n]', 'y', 'n')) { |
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exit(0); |
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} |
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$this->fs->mkdir($this->path); |
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} |
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$this->path = realpath($this->path); |
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$this->path = str_replace(DIRECTORY_SEPARATOR, '/', $this->path); |
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return $this->processCommand(); |
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} |
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/** |
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* Process the command. |
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*/ |
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abstract public function processCommand(); |
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/** |
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* @return Console |
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*/ |
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public function getConsole() |
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{ |
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return $this->console; |
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} |
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/** |
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* @return Route |
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*/ |
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public function getRoute() |
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{ |
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return $this->route; |
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} |
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/** |
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* @return string |
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*/ |
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public function getPath() |
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{ |
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return $this->path; |
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} |
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/** |
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* @param int $start |
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* @param int $max |
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* |
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* @return ProgressBar |
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*/ |
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protected function newPB($start, $max) |
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{ |
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if ($this->progressBar === null || $max != $this->pbMax) { |
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$this->pbMax = $max; |
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$adapter = new \Zend\ProgressBar\Adapter\Console([ |
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'elements' => [ |
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\Zend\ProgressBar\Adapter\Console::ELEMENT_PERCENT, |
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\Zend\ProgressBar\Adapter\Console::ELEMENT_BAR, |
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\Zend\ProgressBar\Adapter\Console::ELEMENT_TEXT, |
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], |
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'textWidth' => 30, |
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]); |
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$this->progressBar = new ProgressBar($adapter, $start, $max); |
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} |
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return $this->progressBar; |
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} |
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/** |
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* @return ProgressBar |
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*/ |
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protected function getPB() |
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{ |
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return $this->progressBar; |
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} |
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/** |
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* @param array $options |
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* |
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* @return PHPoole |
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*/ |
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public function getPHPoole(array $options = []) |
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{ |
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// debug mode? |
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if (array_key_exists('debug', $options) && $options['debug']) { |
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$this->debug = true; |
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} |
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// quiet mode? |
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if (array_key_exists('quiet', $options) && $options['quiet']) { |
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$this->quiet = true; |
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} |
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// CLI custom message callback function |
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$messageCallback = function ($code, $message = '', $itemsCount = 0, $itemsMax = 0) { |
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switch ($code) { |
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case 'LOCATE': |
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case 'CREATE': |
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case 'CONVERT': |
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case 'GENERATE': |
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case 'MENU': |
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case 'COPY': |
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case 'RENDER': |
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$this->wlAnnonce($message); |
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break; |
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case 'TIME': |
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$this->wl($message); |
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break; |
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case 'LOCATE_PROGRESS': |
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case 'CREATE_PROGRESS': |
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case 'CONVERT_PROGRESS': |
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case 'GENERATE_PROGRESS': |
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case 'MENU_PROGRESS': |
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case 'COPY_PROGRESS': |
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case 'RENDER_PROGRESS': |
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if ($this->debug) { |
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if ($itemsCount > 0) { |
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$this->wlDone(sprintf('(%u/%u) %s', $itemsCount, $itemsMax, $message)); |
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break; |
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} |
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$this->wlDone("$message"); |
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} else { |
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if (!$this->quiet) { |
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if (isset($itemsCount) && $itemsMax > 0) { |
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$this->newPB(0, $itemsMax); |
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$this->getPB()->update($itemsCount, "$message"); |
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if ($itemsCount == $itemsMax) { |
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$this->getPB()->update($itemsCount, "[$itemsCount/$itemsMax]"); |
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$this->getPB()->finish(); |
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} |
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} else { |
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$this->wl($message); |
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} |
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} |
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} |
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break; |
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case 'LOCATE_ERROR': |
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case 'CREATE_ERROR': |
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case 'CONVERT_ERROR': |
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case 'GENERATE_ERROR': |
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case 'MENU_ERROR': |
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case 'COPY_ERROR': |
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case 'RENDER_ERROR': |
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$this->wlError($message); |
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break; |
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} |
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}; |
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// instanciate PHPoole? |
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if (!$this->phpoole instanceof PHPoole) { |
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if (!file_exists($this->getPath().'/'.self::CONFIG_FILE)) { |
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throw new \Exception(sprintf('Config file not found in "%s"!', $this->getPath())); |
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} |
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try { |
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$optionsFile = Yaml::parse(file_get_contents($this->getPath().'/'.self::CONFIG_FILE)); |
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if (is_array($options)) { |
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$options = array_replace_recursive($optionsFile, $options); |
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} |
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$this->phpoole = new PHPoole($options, $messageCallback); |
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$this->phpoole->setSourceDir($this->getPath()); |
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$this->phpoole->setDestinationDir($this->getPath()); |
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} catch (ParseException $e) { |
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throw new \Exception(sprintf('Config file parse error: %s', $e->getMessage())); |
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} catch (\Exception $e) { |
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throw new \Exception(sprintf($e->getMessage())); |
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} |
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} |
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return $this->phpoole; |
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} |
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/** |
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* @param string $text |
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*/ |
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public function wl($text) |
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{ |
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$this->console->writeLine($text); |
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} |
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/** |
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* @param string $text |
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*/ |
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public function wlAnnonce($text) |
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{ |
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$this->console->writeLine($text, Color::WHITE); |
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} |
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/** |
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* @param string $text |
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*/ |
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public function wlDone($text) |
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{ |
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$this->console->writeLine($text, Color::GREEN); |
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} |
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/** |
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* @param string $text |
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*/ |
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public function wlAlert($text) |
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{ |
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$this->console->writeLine($text, Color::YELLOW); |
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} |
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/** |
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* @param string $text |
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*/ |
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public function wlError($text) |
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{ |
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$this->console->writeLine($text, Color::RED); |
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} |
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} |
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For interface and abstract methods, it is impossible to infer the return type from the immediate code. In these cases, it is generally advisible to explicitly annotate these methods with a
@return
doc comment to communicate to implementors of these methods what they are expected to return.