/**
* Class for a set of entries for translation and their associated headers
*
- * @version $Id: translations.php 590 2010-12-20 19:58:37Z nbachiyski $
+ * @version $Id: translations.php 1157 2015-11-20 04:30:11Z dd32 $
* @package pomo
* @subpackage translations
*/
require_once dirname(__FILE__) . '/entry.php';
-if ( !class_exists( 'Translations' ) ):
+if ( ! class_exists( 'Translations', false ) ):
class Translations {
var $entries = array();
var $headers = array();
/**
* Add entry to the PO structure
*
- * @param object &$entry
+ * @param array|Translation_Entry &$entry
* @return bool true on success, false if the entry doesn't have a key
*/
function add_entry($entry) {
$this->entries[$key] = &$entry;
return true;
}
-
+
+ /**
+ * @param array|Translation_Entry $entry
+ * @return bool
+ */
function add_entry_or_merge($entry) {
if (is_array($entry)) {
$entry = new Translation_Entry($entry);
$this->headers[$header] = $value;
}
- function set_headers(&$headers) {
+ /**
+ * @param array $headers
+ */
+ function set_headers($headers) {
foreach($headers as $header => $value) {
$this->set_header($header, $value);
}
}
+ /**
+ * @param string $header
+ */
function get_header($header) {
return isset($this->headers[$header])? $this->headers[$header] : false;
}
+ /**
+ * @param Translation_Entry $entry
+ */
function translate_entry(&$entry) {
$key = $entry->key();
return isset($this->entries[$key])? $this->entries[$key] : false;
}
+ /**
+ * @param string $singular
+ * @param string $context
+ * @return string
+ */
function translate($singular, $context=null) {
$entry = new Translation_Entry(array('singular' => $singular, 'context' => $context));
$translated = $this->translate_entry($entry);
return 1 == $count? 0 : 1;
}
+ /**
+ * @return int
+ */
function get_plural_forms_count() {
return 2;
}
+ /**
+ * @param string $singular
+ * @param string $plural
+ * @param int $count
+ * @param string $context
+ */
function translate_plural($singular, $plural, $count, $context = null) {
$entry = new Translation_Entry(array('singular' => $singular, 'plural' => $plural, 'context' => $context));
$translated = $this->translate_entry($entry);
$this->entries[$entry->key()] = $entry;
}
}
-
+
+ /**
+ * @param object $other
+ */
function merge_originals_with(&$other) {
foreach( $other->entries as $entry ) {
if ( !isset( $this->entries[$entry->key()] ) )
class Gettext_Translations extends Translations {
/**
- * The gettext implmentation of select_plural_form.
+ * The gettext implementation of select_plural_form.
*
* It lives in this class, because there are more than one descendand, which will use it and
* they can't share it effectively.
*
+ * @param int $count
*/
function gettext_select_plural_form($count) {
if (!isset($this->_gettext_select_plural_form) || is_null($this->_gettext_select_plural_form)) {
}
return call_user_func($this->_gettext_select_plural_form, $count);
}
-
+
+ /**
+ * @param string $header
+ * @return array
+ */
function nplurals_and_expression_from_header($header) {
if (preg_match('/^\s*nplurals\s*=\s*(\d+)\s*;\s+plural\s*=\s*(.+)$/', $header, $matches)) {
$nplurals = (int)$matches[1];
/**
* Makes a function, which will return the right translation index, according to the
* plural forms header
+ * @param int $nplurals
+ * @param string $expression
*/
function make_plural_form_function($nplurals, $expression) {
$expression = str_replace('n', '$n', $expression);
}
/**
- * Adds parantheses to the inner parts of ternary operators in
+ * Adds parentheses to the inner parts of ternary operators in
* plural expressions, because PHP evaluates ternary oerators from left to right
- *
+ *
* @param string $expression the expression without parentheses
* @return string the expression with parentheses added
*/
}
return rtrim($res, ';');
}
-
+
+ /**
+ * @param string $translation
+ * @return array
+ */
function make_headers($translation) {
$headers = array();
// sometimes \ns are used instead of real new lines
}
return $headers;
}
-
+
+ /**
+ * @param string $header
+ * @param string $value
+ */
function set_header($header, $value) {
parent::set_header($header, $value);
if ('Plural-Forms' == $header) {
}
endif;
-if ( !class_exists( 'NOOP_Translations' ) ):
+if ( ! class_exists( 'NOOP_Translations', false ) ):
/**
* Provides the same interface as Translations, but doesn't do anything
*/
class NOOP_Translations {
var $entries = array();
var $headers = array();
-
+
function add_entry($entry) {
return true;
}
+ /**
+ *
+ * @param string $header
+ * @param string $value
+ */
function set_header($header, $value) {
}
- function set_headers(&$headers) {
+ /**
+ *
+ * @param array $headers
+ */
+ function set_headers($headers) {
}
+ /**
+ * @param string $header
+ * @return false
+ */
function get_header($header) {
return false;
}
+ /**
+ * @param Translation_Entry $entry
+ * @return false
+ */
function translate_entry(&$entry) {
return false;
}
+ /**
+ * @param string $singular
+ * @param string $context
+ */
function translate($singular, $context=null) {
return $singular;
}
+ /**
+ *
+ * @param int $count
+ * @return bool
+ */
function select_plural_form($count) {
return 1 == $count? 0 : 1;
}
+ /**
+ * @return int
+ */
function get_plural_forms_count() {
return 2;
}
+ /**
+ * @param string $singular
+ * @param string $plural
+ * @param int $count
+ * @param string $context
+ */
function translate_plural($singular, $plural, $count, $context = null) {
return 1 == $count? $singular : $plural;
}
+ /**
+ * @param object $other
+ */
function merge_with(&$other) {
}
}
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