<?php

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/**

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* Contains Translation_Entry class

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*

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* @version $Id: entry.php 1157 2015-11-20 04:30:11Z dd32 $

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* @package pomo

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* @subpackage entry

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*/

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if ( ! class_exists( 'Translation_Entry', false ) ) :

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/**

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* Translation_Entry class encapsulates a translatable string.

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*

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* @since 2.8.0

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*/

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#[AllowDynamicProperties]

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class Translation_Entry {

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/**

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* Whether the entry contains a string and its plural form, default is false.

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*

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* @var bool

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*/

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public $is_plural = false;

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public $context = null;

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public $singular = null;

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public $plural = null;

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public $translations = array();

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public $translator_comments = '';

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public $extracted_comments = '';

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public $references = array();

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public $flags = array();

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/**

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* @param array $args {

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* Arguments array, supports the following keys:

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*

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* @type string $singular The string to translate, if omitted an

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* empty entry will be created.

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* @type string $plural The plural form of the string, setting

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* this will set `$is_plural` to true.

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* @type array $translations Translations of the string and possibly

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* its plural forms.

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* @type string $context A string differentiating two equal strings

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* used in different contexts.

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* @type string $translator_comments Comments left by translators.

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* @type string $extracted_comments Comments left by developers.

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* @type array $references Places in the code this string is used, in

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* relative_to_root_path/file.php:linenum form.

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* @type array $flags Flags like php-format.

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* }

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*/

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public function __construct( $args = array() ) {

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// If no singular -- empty object.

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if ( ! isset( $args['singular'] ) ) {

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return;

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}

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// Get member variable values from args hash.

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foreach ( $args as $varname => $value ) {

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$this->$varname = $value;

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}

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if ( isset( $args['plural'] ) && $args['plural'] ) {

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$this->is_plural = true;

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}

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if ( ! is_array( $this->translations ) ) {

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$this->translations = array();

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}

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if ( ! is_array( $this->references ) ) {

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$this->references = array();

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}

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if ( ! is_array( $this->flags ) ) {

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$this->flags = array();

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}

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}

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/**

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* PHP4 constructor.

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*

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* @since 2.8.0

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* @deprecated 5.4.0 Use __construct() instead.

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*

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* @see Translation_Entry::__construct()

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*/

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public function Translation_Entry( $args = array() ) {

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_deprecated_constructor( self::class, '5.4.0', static::class );

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self::__construct( $args );

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}

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/**

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* Generates a unique key for this entry.

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*

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* @since 2.8.0

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*

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* @return string|false The key or false if the entry is null.

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*/

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public function key() {

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if ( null === $this->singular ) {

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return false;

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}

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// Prepend context and EOT, like in MO files.

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$key = ! $this->context ? $this->singular : $this->context . "\4" . $this->singular;

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// Standardize on \n line endings.

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$key = str_replace( array( "\r\n", "\r" ), "\n", $key );

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return $key;

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}

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/**

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* Merges another translation entry with the current one.

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*

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* @since 2.8.0

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*

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* @param Translation_Entry $other Other translation entry.

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*/

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public function merge_with( &$other ) {

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$this->flags = array_unique( array_merge( $this->flags, $other->flags ) );

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$this->references = array_unique( array_merge( $this->references, $other->references ) );

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if ( $this->extracted_comments !== $other->extracted_comments ) {

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$this->extracted_comments .= $other->extracted_comments;

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}

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}

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}

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endif;

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