Translation_Entry{}WP 1.0

Translation_Entry class encapsulates a translatable string.

No Hooks.

Usage

$Translation_Entry = new Translation_Entry();
// use class methods

Methods

  1. public Translation_Entry( $args = array() )
  2. public __construct( $args = array() )
  3. public key()
  4. public merge_with( &$other )

Code of Translation_Entry{} WP 6.0.2

class Translation_Entry {

	/**
	 * Whether the entry contains a string and its plural form, default is false.
	 *
	 * @var bool
	 */
	public $is_plural = false;

	public $context             = null;
	public $singular            = null;
	public $plural              = null;
	public $translations        = array();
	public $translator_comments = '';
	public $extracted_comments  = '';
	public $references          = array();
	public $flags               = array();

	/**
	 * @param array $args {
	 *     Arguments array, supports the following keys:
	 *
	 *     @type string $singular            The string to translate, if omitted an
	 *                                       empty entry will be created.
	 *     @type string $plural              The plural form of the string, setting
	 *                                       this will set `$is_plural` to true.
	 *     @type array  $translations        Translations of the string and possibly
	 *                                       its plural forms.
	 *     @type string $context             A string differentiating two equal strings
	 *                                       used in different contexts.
	 *     @type string $translator_comments Comments left by translators.
	 *     @type string $extracted_comments  Comments left by developers.
	 *     @type array  $references          Places in the code this string is used, in
	 *                                       relative_to_root_path/file.php:linenum form.
	 *     @type array  $flags               Flags like php-format.
	 * }
	 */
	public function __construct( $args = array() ) {
		// If no singular -- empty object.
		if ( ! isset( $args['singular'] ) ) {
			return;
		}
		// Get member variable values from args hash.
		foreach ( $args as $varname => $value ) {
			$this->$varname = $value;
		}
		if ( isset( $args['plural'] ) && $args['plural'] ) {
			$this->is_plural = true;
		}
		if ( ! is_array( $this->translations ) ) {
			$this->translations = array();
		}
		if ( ! is_array( $this->references ) ) {
			$this->references = array();
		}
		if ( ! is_array( $this->flags ) ) {
			$this->flags = array();
		}
	}

	/**
	 * PHP4 constructor.
	 *
	 * @deprecated 5.4.0 Use __construct() instead.
	 *
	 * @see Translation_Entry::__construct()
	 */
	public function Translation_Entry( $args = array() ) {
		_deprecated_constructor( self::class, '5.4.0', static::class );
		self::__construct( $args );
	}

	/**
	 * Generates a unique key for this entry.
	 *
	 * @return string|false The key or false if the entry is empty.
	 */
	public function key() {
		if ( null === $this->singular || '' === $this->singular ) {
			return false;
		}

		// Prepend context and EOT, like in MO files.
		$key = ! $this->context ? $this->singular : $this->context . "\4" . $this->singular;
		// Standardize on \n line endings.
		$key = str_replace( array( "\r\n", "\r" ), "\n", $key );

		return $key;
	}

	/**
	 * @param object $other
	 */
	public function merge_with( &$other ) {
		$this->flags      = array_unique( array_merge( $this->flags, $other->flags ) );
		$this->references = array_unique( array_merge( $this->references, $other->references ) );
		if ( $this->extracted_comments != $other->extracted_comments ) {
			$this->extracted_comments .= $other->extracted_comments;
		}

	}
}