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78 lines
2.5 KiB
PHP
78 lines
2.5 KiB
PHP
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<?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 718 2012-10-31 00:32:02Z nbachiyski $
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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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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 boolean
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*/
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var $is_plural = false;
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var $context = null;
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var $singular = null;
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var $plural = null;
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var $translations = array();
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var $translator_comments = '';
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var $extracted_comments = '';
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var $references = array();
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var $flags = array();
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/**
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* @param array $args associative array, support following keys:
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* - singular (string) -- the string to translate, if omitted and empty entry will be created
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* - plural (string) -- the plural form of the string, setting this will set {@link $is_plural} to true
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* - translations (array) -- translations of the string and possibly -- its plural forms
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* - context (string) -- a string differentiating two equal strings used in different contexts
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* - translator_comments (string) -- comments left by translators
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* - extracted_comments (string) -- comments left by developers
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* - references (array) -- places in the code this strings is used, in relative_to_root_path/file.php:linenum form
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* - flags (array) -- flags like php-format
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*/
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function Translation_Entry($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'])) $this->is_plural = true;
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if (!is_array($this->translations)) $this->translations = array();
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if (!is_array($this->references)) $this->references = array();
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if (!is_array($this->flags)) $this->flags = array();
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}
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/**
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* Generates a unique key for this entry
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*
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* @return string|bool the key or false if the entry is empty
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*/
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function key() {
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if (is_null($this->singular)) return false;
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// prepend context and EOT, like in MO files
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return is_null($this->context)? $this->singular : $this->context.chr(4).$this->singular;
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}
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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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