class IcuResFileDumper in Zircon Profile 8

IcuResDumper generates an ICU ResourceBundle formatted string representation of a message catalogue.

@author Stealth35

Hierarchy

• class \Symfony\Component\Translation\Dumper\FileDumper implements DumperInterface
  • class \Symfony\Component\Translation\Dumper\IcuResFileDumper

1 file declares its use of IcuResFileDumper

IcuResFileDumperTest.php in vendor/symfony/translation/Tests/Dumper/IcuResFileDumperTest.php

File

vendor/symfony/translation/Dumper/IcuResFileDumper.php, line 21

Namespace

Symfony\Component\Translation\Dumper

class IcuResFileDumper extends FileDumper {

  /**
   * {@inheritdoc}
   */
  protected $relativePathTemplate = '%domain%/%locale%.%extension%';

  /**
   * {@inheritdoc}
   */
  public function format(MessageCatalogue $messages, $domain = 'messages') {
    $data = $indexes = $resources = '';
    foreach ($messages
      ->all($domain) as $source => $target) {
      $indexes .= pack('v', strlen($data) + 28);
      $data .= $source . "\0";
    }
    $data .= $this
      ->writePadding($data);
    $keyTop = $this
      ->getPosition($data);
    foreach ($messages
      ->all($domain) as $source => $target) {
      $resources .= pack('V', $this
        ->getPosition($data));
      $data .= pack('V', strlen($target)) . mb_convert_encoding($target . "\0", 'UTF-16LE', 'UTF-8') . $this
        ->writePadding($data);
    }
    $resOffset = $this
      ->getPosition($data);
    $data .= pack('v', count($messages)) . $indexes . $this
      ->writePadding($data) . $resources;
    $bundleTop = $this
      ->getPosition($data);
    $root = pack('V7', $resOffset + (2 << 28), 6, $keyTop, $bundleTop, $bundleTop, count($messages), 0);
    $header = pack('vC2v4C12@32', 32, 0xda, 0x27, 20, 0, 0, 2, 0x52, 0x65, 0x73, 0x42, 1, 2, 0, 0, 1, 4, 0, 0);
    $output = $header . $root . $data;
    return $output;
  }
  private function writePadding($data) {
    $padding = strlen($data) % 4;
    if ($padding) {
      return str_repeat("", 4 - $padding);
    }
  }
  private function getPosition($data) {
    $position = (strlen($data) + 28) / 4;
    return $position;
  }

  /**
   * {@inheritdoc}
   */
  protected function getExtension() {
    return 'res';
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FileDumper::$backup	private	property	Make file backup before the dump.
FileDumper::dump	public	function	Dumps the message catalogue. Overrides DumperInterface::dump	1
FileDumper::getRelativePath	private	function	Gets the relative file path using the template.
FileDumper::setBackup	public	function	Sets backup flag.
FileDumper::setRelativePathTemplate	public	function	Sets the template for the relative paths to files.
IcuResFileDumper::$relativePathTemplate	protected	property	A template for the relative paths to files. Overrides FileDumper::$relativePathTemplate
IcuResFileDumper::format	public	function	Transforms a domain of a message catalogue to its string representation. Overrides FileDumper::format
IcuResFileDumper::getExtension	protected	function	Gets the file extension of the dumper. Overrides FileDumper::getExtension
IcuResFileDumper::getPosition	private	function
IcuResFileDumper::writePadding	private	function