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<?php |
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namespace ConfigWriter; |
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use ConfigWriter\Exceptions\UnsupportedFormatException; |
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use ConfigWriter\Exceptions\WriteException; |
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use ConfigWriter\Writers\WriterInterface; |
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/** |
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* Configuration class. |
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* |
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* @since 2.0.0 |
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* |
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* @author Filip Š <[email protected]> |
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* |
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* @license MIT |
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* |
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* @package ConfigWriter |
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*/ |
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class Config extends AbstractConfig |
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{ |
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/** |
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* Stores the supported writers. |
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* |
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* @var array |
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*/ |
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protected $supportedWriters = ['\ConfigWriter\Writers\PhpWriter']; |
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/** |
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* Writes configuration to string. |
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* |
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* @param WriterInterface $writer Configuration writer |
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* @param array $options Writer options (optional) |
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* |
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* @return string Encoded configuration string |
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* |
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* @throws WriteException If there is an error while writing a string |
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*/ |
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public function toString(WriterInterface $writer, $options = []) |
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{ |
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return $writer->write($this, $options); |
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} |
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/** |
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* Writes configuration to file. |
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* |
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* @param string $filename Configuration file name |
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* @param WriterInterface $writer Configuration writer (optional) |
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* @param array $options Writer options (optional) |
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* |
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* @return void |
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* |
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* @throws UnsupportedFormatException If file extension is unsupported |
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* @throws WriteException If there is an error while writing a file |
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*/ |
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public function toFile($filename, WriterInterface $writer = null, $options = []) |
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{ |
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if ($writer === null) { |
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// Get file information |
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$info = pathinfo($filename); |
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$parts = explode('.', $info['basename']); |
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$extension = array_pop($parts); |
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// Skip the `dist` extension |
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if ($extension === 'dist') { |
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$extension = array_pop($parts); |
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} |
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// Get configuration writer |
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$writer = $this->getWriter($extension); |
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} |
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$data = $this->toString($writer, $options); |
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// @codeCoverageIgnoreStart |
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if (!is_dir(dirname($filename))) { |
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mkdir(dirname($filename), 0777, true); |
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} |
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// @codeCoverageIgnoreEnd |
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file_put_contents($filename, $data); |
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} |
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/** |
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* Gets a writer for a given file extension. |
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* |
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* @param string $extension File extension |
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* |
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* @return WriterInterface Writer for a given file extension |
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* |
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* @throws UnsupportedFormatException If `$extension` is an unsupported file format |
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*/ |
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protected function getWriter($extension) |
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{ |
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foreach ($this->supportedWriters as $writer) { |
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if (in_array($extension, $writer::getSupportedExtensions())) { |
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return new $writer(); |
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} |
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} |
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throw new UnsupportedFormatException('Unsupported configuration format'); |
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} |
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} |
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filips123 /
ConfigWriter
