From 889f15dfdb15d60629dbd5c18226448c69943a19 Mon Sep 17 00:00:00 2001 From: Peter Westwood Date: Wed, 21 Oct 2009 07:06:55 +0000 Subject: [PATCH] Merge updated pomo code. Includes new NOOP_Translations class see #10971 props nbachiyski. git-svn-id: https://develop.svn.wordpress.org/trunk@12079 602fd350-edb4-49c9-b593-d223f7449a82 --- wp-includes/pomo/entry.php | 6 +- wp-includes/pomo/mo.php | 9 ++- wp-includes/pomo/po.php | 9 ++- wp-includes/pomo/streams.php | 10 ++- wp-includes/pomo/translations.php | 100 +++++++++++++++++++++++------- 5 files changed, 96 insertions(+), 38 deletions(-) diff --git a/wp-includes/pomo/entry.php b/wp-includes/pomo/entry.php index feb5b34cf2..eb58f89dba 100644 --- a/wp-includes/pomo/entry.php +++ b/wp-includes/pomo/entry.php @@ -2,12 +2,12 @@ /** * Contains Translation_Entry class * - * @version $Id: entry.php 115 2009-05-11 18:56:15Z nbachiyski $ + * @version $Id: entry.php 222 2009-09-07 21:14:23Z nbachiyski $ * @package pomo * @subpackage entry */ - +if ( !class_exists( 'Translation_Entry' ) ): /** * Translation_Entry class encapsulates a translatable string */ @@ -67,4 +67,4 @@ class Translation_Entry { return is_null($this->context)? $this->singular : $this->context.chr(4).$this->singular; } } -?> +endif; \ No newline at end of file diff --git a/wp-includes/pomo/mo.php b/wp-includes/pomo/mo.php index 0630ef285e..12067c76a4 100644 --- a/wp-includes/pomo/mo.php +++ b/wp-includes/pomo/mo.php @@ -2,7 +2,7 @@ /** * Class for working with MO files * - * @version $Id: mo.php 106 2009-04-23 19:48:22Z nbachiyski $ + * @version $Id: mo.php 221 2009-09-07 21:08:21Z nbachiyski $ * @package pomo * @subpackage mo */ @@ -10,6 +10,7 @@ require_once dirname(__FILE__) . '/translations.php'; require_once dirname(__FILE__) . '/streams.php'; +if ( !class_exists( 'MO' ) ): class MO extends Gettext_Translations { var $_nplurals = 2; @@ -95,15 +96,13 @@ class MO extends Gettext_Translations { } function get_byteorder($magic) { - // The magic is 0x950412de // bug in PHP 5.0.2, see https://savannah.nongnu.org/bugs/?func=detailitem&item_id=10565 $magic_little = (int) - 1794895138; $magic_little_64 = (int) 2500072158; // 0xde120495 - $magic_big = ((int) - 569244523) && 0xFFFFFFFF; - + $magic_big = ((int) - 569244523) & 0xFFFFFFFF; if ($magic_little == $magic || $magic_little_64 == $magic) { return 'little'; } else if ($magic_big == $magic) { @@ -182,4 +181,4 @@ class MO extends Gettext_Translations { } -?> +endif; \ No newline at end of file diff --git a/wp-includes/pomo/po.php b/wp-includes/pomo/po.php index 6c40c5a4ee..fb0d8e408c 100644 --- a/wp-includes/pomo/po.php +++ b/wp-includes/pomo/po.php @@ -2,7 +2,7 @@ /** * Class for working with PO files * - * @version $Id: po.php 123 2009-05-13 19:35:43Z nbachiyski $ + * @version $Id: po.php 283 2009-09-23 16:21:51Z nbachiyski $ * @package pomo * @subpackage po */ @@ -16,6 +16,7 @@ ini_set('auto_detect_line_endings', 1); /** * Routines for working with PO files */ +if ( !class_exists( 'PO' ) ): class PO extends Gettext_Translations { @@ -316,7 +317,9 @@ class PO extends Gettext_Translations { return false; } } - if (array() == array_filter($entry->translations)) $entry->translations = array(); + if (array() == array_filter($entry->translations, create_function('$t', 'return $t || "0" === $t;'))) { + $entry->translations = array(); + } return array('entry' => $entry, 'lineno' => $lineno); } @@ -357,4 +360,4 @@ class PO extends Gettext_Translations { return $s; } } -?> +endif; \ No newline at end of file diff --git a/wp-includes/pomo/streams.php b/wp-includes/pomo/streams.php index 6710746e8f..a99016b4b5 100644 --- a/wp-includes/pomo/streams.php +++ b/wp-includes/pomo/streams.php @@ -3,12 +3,13 @@ * Classes, which help reading streams of data from files. * Based on the classes from Danilo Segan * - * @version $Id: streams.php 138 2009-06-23 13:22:09Z nbachiyski $ + * @version $Id: streams.php 223 2009-09-07 21:20:13Z nbachiyski $ * @package pomo * @subpackage streams */ +if ( !class_exists( 'POMO_StringReader' ) ): /** * Provides file-like methods for manipulating a string instead * of a physical file. @@ -61,7 +62,9 @@ class POMO_StringReader { } } +endif; +if ( !class_exists( 'POMO_CachedFileReader' ) ): /** * Reads the contents of the file in the beginning. */ @@ -74,7 +77,9 @@ class POMO_CachedFileReader extends POMO_StringReader { $this->_pos = 0; } } +endif; +if ( !class_exists( 'POMO_CachedIntFileReader' ) ): /** * Allows reading integers from a file. */ @@ -133,5 +138,4 @@ class POMO_CachedIntFileReader extends POMO_CachedFileReader { return unpack($endian_letter.$count, $bytes); } } - -?> +endif; \ No newline at end of file diff --git a/wp-includes/pomo/translations.php b/wp-includes/pomo/translations.php index a05ae6ceb2..11f9b8459f 100644 --- a/wp-includes/pomo/translations.php +++ b/wp-includes/pomo/translations.php @@ -2,13 +2,14 @@ /** * Class for a set of entries for translation and their associated headers * - * @version $Id: translations.php 114 2009-05-11 17:30:38Z nbachiyski $ + * @version $Id: translations.php 291 2009-10-21 05:46:08Z nbachiyski $ * @package pomo * @subpackage translations */ require_once dirname(__FILE__) . '/entry.php'; +if ( !class_exists( 'Translations' ) ): class Translations { var $entries = array(); var $headers = array(); @@ -25,7 +26,7 @@ class Translations { } $key = $entry->key(); if (false === $key) return false; - $this->entries[$key] = $entry; + $this->entries[$key] = &$entry; return true; } @@ -117,29 +118,33 @@ class Gettext_Translations extends Translations { */ function gettext_select_plural_form($count) { if (!isset($this->_gettext_select_plural_form) || is_null($this->_gettext_select_plural_form)) { - $plural_header = $this->get_header('Plural-Forms'); - $this->_gettext_select_plural_form = $this->_make_gettext_select_plural_form($plural_header); + list( $nplurals, $expression ) = $this->nplurals_and_expression_from_header($this->get_header('Plural-Forms')); + $this->_nplurals = $nplurals; + $this->_gettext_select_plural_form = $this->make_plural_form_function($nplurals, $expression); } return call_user_func($this->_gettext_select_plural_form, $count); } + + function nplurals_and_expression_from_header($header) { + if (preg_match('/^\s*nplurals\s*=\s*(\d+)\s*;\s+plural\s*=\s*(.+)$/', $header, $matches)) { + $nplurals = (int)$matches[1]; + $expression = trim($this->parenthesize_plural_exression($matches[2])); + return array($nplurals, $expression); + } else { + return array(2, 'n != 1'); + } + } /** * Makes a function, which will return the right translation index, according to the * plural forms header */ - function _make_gettext_select_plural_form($plural_header) { - $res = create_function('$count', 'return 1 == $count? 0 : 1;'); - if ($plural_header && (preg_match('/^\s*nplurals\s*=\s*(\d+)\s*;\s+plural\s*=\s*(.+)$/', $plural_header, $matches))) { - $nplurals = (int)$matches[1]; - $this->_nplurals = $nplurals; - $plural_expr = trim($this->_parenthesize_plural_exression($matches[2])); - $plural_expr = str_replace('n', '$n', $plural_expr); - $func_body = " - \$index = (int)($plural_expr); - return (\$index < $nplurals)? \$index : $nplurals - 1;"; - $res = create_function('$n', $func_body); - } - return $res; + function make_plural_form_function($nplurals, $expression) { + $expression = str_replace('n', '$n', $expression); + $func_body = " + \$index = (int)($expression); + return (\$index < $nplurals)? \$index : $nplurals - 1;"; + return create_function('$n', $func_body); } /** @@ -149,7 +154,7 @@ class Gettext_Translations extends Translations { * @param string $expression the expression without parentheses * @return string the expression with parentheses added */ - function _parenthesize_plural_exression($expression) { + function parenthesize_plural_exression($expression) { $expression .= ';'; $res = ''; $depth = 0; @@ -186,14 +191,61 @@ class Gettext_Translations extends Translations { } return $headers; } - + function set_header($header, $value) { parent::set_header($header, $value); - if ('Plural-Forms' == $header) - $this->_gettext_select_plural_form = $this->_make_gettext_select_plural_form($value); + if ('Plural-Forms' == $header) { + list( $nplurals, $expression ) = $this->nplurals_and_expression_from_header($this->get_header('Plural-Forms')); + $this->_nplurals = $nplurals; + $this->_gettext_select_plural_form = $this->make_plural_form_function($nplurals, $expression); + } + } +} +endif; + +if ( !class_exists( 'NOOP_Translations' ) ): +/** + * 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; } - -} + function set_header($header, $value) { + } -?> + function set_headers(&$headers) { + } + + function get_header($header) { + return false; + } + + function translate_entry(&$entry) { + return false; + } + + function translate($singular, $context=null) { + return $singular; + } + + function select_plural_form($count) { + return 1 == $count? 0 : 1; + } + + function get_plural_forms_count() { + return 2; + } + + function translate_plural($singular, $plural, $count, $context = null) { + return 1 == $count? $singular : $plural; + } + + function merge_with(&$other) { + } +} +endif;