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<?php |
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namespace GettextParser; |
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use GettextParser\Adapter\AbstractAdapter; |
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class Parser |
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{ |
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/** |
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* @var AbstractAdapter |
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*/ |
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protected $adapter; |
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/** |
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* base path |
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* |
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* @var string |
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*/ |
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protected $basePath; |
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/** |
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* log file path |
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* |
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* @var string |
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*/ |
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protected $logPath; |
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/** |
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* result destination path |
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* |
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* @var string |
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*/ |
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protected $resultPath; |
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/** |
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* @var array |
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*/ |
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protected $phrasesList = array(); |
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/** |
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* @var array |
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*/ |
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protected $filesList = array(); |
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/** |
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* @var string |
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*/ |
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protected $xgettextDir; |
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/** |
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* @var string |
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*/ |
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protected $xgettextBin; |
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/** |
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* @var string |
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*/ |
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protected $writeBuffer; |
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/** |
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* @param string $adapterName |
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* @param string $xgettextBin |
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* |
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* @throws \Exception |
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*/ |
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public function __construct($adapterName, $xgettextBin) |
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{ |
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$this->basePath = realpath(__DIR__ . '/..'); |
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//init files |
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$this->logPath = $this->basePath . '/po_parser.log'; |
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$this->resultPath = sys_get_temp_dir() . '/poedit_' . $adapterName . '_' . md5(microtime()) . '.php'; |
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$this->setXgettextBin($xgettextBin); |
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$this->loadAdapter($adapterName); |
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} |
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/** |
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* @param $xgettextBin |
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* |
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* @throws \Exception |
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*/ |
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protected function setXgettextBin($xgettextBin) |
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{ |
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if (!is_file($xgettextBin)) { |
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throw new \Exception('Invalid xgettext binary path supplied'); |
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} |
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$this->xgettextBin = $xgettextBin; |
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$this->xgettextDir = dirname($this->xgettextBin); |
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} |
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/** |
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* loads adapter |
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* |
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* @param $adapterName |
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* |
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* @throws \Exception |
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* |
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* @return void |
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*/ |
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protected function loadAdapter($adapterName) |
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{ |
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if (!is_string($adapterName) || $adapterName === '') { |
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throw new \Exception('Invalid adapterName supplied'); |
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} |
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$targetClassName = '\\GettextParser\\Adapter\\' . $adapterName; |
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if (class_exists($targetClassName)) { |
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$this->adapter = new $targetClassName; |
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} else { |
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throw new \Exception("Cannot load Adapter \"{$adapterName}\""); |
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} |
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} |
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/** |
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* @return AbstractAdapter |
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*/ |
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public function getAdapter() |
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{ |
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return $this->adapter; |
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} |
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/** |
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* performs files parsing and generates output for poEdit parser |
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* |
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* @param $params |
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* |
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* @return void |
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*/ |
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public function run($params) |
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{ |
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$this->log(implode(' ', $params)); |
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$this->processParams($params); |
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$this->parse(); |
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if (!count($this->phrasesList)) { |
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$this->log('Nothing found!'); |
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} |
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if ($this->writeOutput()) { |
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$this->executePoEditParser($params); |
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} |
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} |
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/** |
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* processes params and sets some variables |
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* |
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* @param $params |
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* |
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* @return void |
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*/ |
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protected function processParams($params) |
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{ |
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$this->filesList = array(); |
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$paramsCount = count($params); |
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for ($k = 7; $k < $paramsCount; $k++) { |
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$this->filesList[] = $params[$k]; |
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} |
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} |
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/** |
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* @return void |
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*/ |
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protected function parse() |
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{ |
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$this->phrasesList = array(); |
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foreach ($this->filesList as $filePath) { |
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if (is_readable($filePath)) { |
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$phrases = $this->getAdapter()->parse(file_get_contents($filePath)); |
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if (is_array($phrases)) { |
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$this->phrasesList = array_merge($this->phrasesList, $phrases); |
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} |
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} else { |
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$this->log("Cannot read file {$filePath}" . PHP_EOL); |
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} |
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} |
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} |
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/** |
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* returns true on success |
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* |
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* @return bool |
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*/ |
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protected function writeOutput() |
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{ |
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$this->writeHeader(); |
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foreach ($this->phrasesList as $phrase) { |
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$this->writePhrase($phrase); |
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} |
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return (bool) file_put_contents($this->resultPath, $this->writeBuffer, FILE_BINARY); |
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} |
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/** |
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* |
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*/ |
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protected function writeHeader() |
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{ |
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$this->writeBuffer = "<?php" . PHP_EOL . "/*" . PHP_EOL; |
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$this->writeBuffer .= implode(PHP_EOL, $this->filesList); |
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$this->writeBuffer .= PHP_EOL . "*/"; |
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$this->writeBuffer .= str_repeat(PHP_EOL, 2); |
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} |
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/** |
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* @param $phrase |
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*/ |
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protected function writePhrase($phrase) |
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{ |
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if (is_array($phrase)) { |
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//plural |
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$this->writeBuffer .= 'ngettext('; |
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foreach ($phrase as $idx => $item) { |
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if ($idx > 0) { |
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$this->writeBuffer .= ', '; |
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} |
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$this->writeBuffer .= '"' . $item . '"'; |
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} |
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$this->writeBuffer .= ', 3);' . PHP_EOL; |
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} else { |
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//single |
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$this->writeBuffer .= '_("' . $phrase . '");' . PHP_EOL; |
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} |
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} |
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/** |
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* @param $params |
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*/ |
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protected function executePoEditParser($params) |
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{ |
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chdir($this->xgettextDir); |
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$cmd = $this->xgettextBin . ' --force-po -o "' . $params[2] . '" ' . $params[3] . ' ' . $params[4] . ' "' |
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. $this->resultPath . '"'; |
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$this->log($cmd); |
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exec($cmd); |
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} |
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/** |
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* writes messages to log |
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* |
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* @param $message |
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* |
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* @return void |
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*/ |
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protected function log($message) |
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{ |
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$f = fopen($this->logPath, 'a'); |
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fwrite($f, $message . PHP_EOL); |
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fclose($f); |
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} |
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/** |
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* @return string |
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*/ |
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public function getResultPath() |
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{ |
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return $this->resultPath; |
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} |
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} |
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MAXakaWIZARD /
GettextParser
