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cakephp2-php8/cake/scripts/extract.php
dho 408df0118a Fixing typos 
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@4728 3807eeeb-6ff5-0310-8944-8be069107fe0
2007-04-01 07:43:52 +00:00

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#!/usr/bin/php -q
<?php
/* SVN FILE: $Id$ */
/**
* Short description for file.
*
* Long description for file
*
* PHP versions 4 and 5
*
* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
* Copyright 2005-2007, Cake Software Foundation, Inc.
* 1785 E. Sahara Avenue, Suite 490-204
* Las Vegas, Nevada 89104
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @filesource
* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
* @package cake
* @subpackage cake.cake.scripts
* @since CakePHP(tm) v 1.2.0.4708
* @version $Revision$
* @modifiedby $LastChangedBy$
* @lastmodified $Date$
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
define ('DS', DIRECTORY_SEPARATOR);
if (function_exists('ini_set')) {
ini_set('display_errors', '1');
ini_set('error_reporting', '7');
ini_set('memory_limit', '16M');
ini_set('max_execution_time', 0);
}
$app = null;
$root = dirname(dirname(dirname(__FILE__)));
$core = null;
$help = null;
$files = array();
$path = null;
for ($i = 1; $i < count($argv); $i += 2) {
switch ($argv[$i]) {
case '-a':
case '-app':
$app = $argv[$i + 1];
break;
case '-c':
case '-core':
$core = $argv[$i + 1];
break;
case '-r':
case '-root':
$root = $argv[$i + 1];
break;
case '-h':
case '-help':
$help = true;
break;
case '-f' :
case '-files' :
$files = $argv[$i + 1];
break;
case '-p':
case '-path':
$path = $argv[$i + 1];
break;
case '-debug' :
$files = array(__FILE__);
break;
}
}
if(!$app) {
$app = 'app';
}
if(!is_dir($app)) {
$project = true;
$projectPath = $app;
}
if($project) {
$app = $projectPath;
}
$shortPath = str_replace($root, '', $app);
$shortPath = str_replace('..'.DS, '', $shortPath);
$shortPath = str_replace(DS.DS, DS, $shortPath);
$pathArray = explode(DS, $shortPath);
if(end($pathArray) != '') {
$appDir = array_pop($pathArray);
} else {
array_pop($pathArray);
$appDir = array_pop($pathArray);
}
$rootDir = implode(DS, $pathArray);
$rootDir = str_replace(DS.DS, DS, $rootDir);
if(!$rootDir) {
$rootDir = $root;
$projectPath = $root.DS.$appDir;
}
define ('ROOT', $rootDir);
define ('APP_DIR', $appDir);
define ('DEBUG', 1);;
define('CAKE_CORE_INCLUDE_PATH', $root);
if(function_exists('ini_set')) {
ini_set('include_path', CAKE_CORE_INCLUDE_PATH . PATH_SEPARATOR . ROOT . DS . APP_DIR . DS . PATH_SEPARATOR . ini_get('include_path'));
define('APP_PATH', null);
define('CORE_PATH', null);
} else {
define('APP_PATH', ROOT . DS . APP_DIR . DS);
define('CORE_PATH', CAKE_CORE_INCLUDE_PATH . DS);
}
require_once (CORE_PATH.'cake'.DS.'basics.php');
require_once (CORE_PATH.'cake'.DS.'config'.DS.'paths.php');
uses('object', 'configure');
$extract = new I18nExtractor();
if(!empty($files) && !is_array($files)){
$extract->files = explode(',', $files);
} else {
$extract->files = $files;
}
if($path) {
$extract->path = $path;
}
if($help === true){
$extract->help();
exit();
}
$extract->main();
return;
// Only used when -debug option
$singularReturn = __('Singular string return __()', true);
$singularEcho = __('Singular string echo __()');
$pluralReturn = __n('% apple in the bowl (plural string return __n())', '% apples in the blowl (plural string 2 return __n())', 3, true);
$pluralEcho = __n('% apple in the bowl (plural string 2 echo __n())', '% apples in the blowl (plural string 2 echo __n()', 3);
$singularDomainReturn = __d('controllers', 'Singular string domain lookup return __d()', true);
$singularDomainEcho = __d('controllers', 'Singular string domain lookup echo __d()');
$pluralDomainReturn = __dn('controllers', '% pears in the bowl (plural string domain lookup return __dn())', '% pears in the blowl (plural string domain lookup return __dn())', 3, true);
$pluralDomainEcho = __dn('controllers', '% pears in the bowl (plural string domain lookup echo __dn())', '% pears in the blowl (plural string domain lookup echo __dn())', 3);
$singularDomainCategoryReturn = __dc('controllers', 'Singular string domain and category lookup return __dc()', 5, true);
$singularDomainCategoryEcho = __dc('controllers', 'Singular string domain and category lookup echo __dc()', 5);
$pluralDomainCategoryReturn = __dcn('controllers', '% apple in the bowl (plural string 1 domain and category lookup return __dcn())', '% apples in the blowl (plural string 2 domain and category lookup return __dcn())', 3, 5, true);
$pluralDomainCategoryEcho = __dcn('controllers', '% apple in the bowl (plural string 1 domain and category lookup echo __dcn())', '% apples in the blowl (plural string 2 domain and category lookup echo __dcn())', 3, 5);
$categoryReturn = __c('Category string lookup line return __c()', 5, true);
$categoryEcho = __c('Category string lookup line echo __c()', 5);
/**
* Language string extractor
*
* @package cake
* @subpackage cake.cake.scripts
*/
class I18nExtractor {
var $stdin;
var $stdout;
var $stderr;
var $path = null;
var $files = array();
var $__filename = 'default';
var $__oneFile = true;
var $__file = null;
var $__tokens = array();
var $__strings = array();
var $__fileVersions = array();
var $__output = null;
function __construct() {
$this->stdin = fopen('php://stdin', 'r');
$this->stdout = fopen('php://stdout', 'w');
$this->stderr = fopen('php://stderr', 'w');
$this->path = APP;
$this->__output = APP . 'locale' . DS;
$this->__welcome();
}
function I18nExtractor() {
return $this->__construct();
}
function main() {
$this->__stdout('');
$this->__stdout('');
$this->__stdout('Extracting...');
$this->__hr();
$this->__stdout('Path: '. $this->path);
$this->__stdout('Output Directory: '. $this->__output);
$this->__hr();
$response = '';
$filename = '';
while($response == '') {
$response = $this->__getInput('Would you like to merge all translations into one file?', array('y','n'), 'y');
if(strtolower($response) == 'n') {
$this->__oneFile = false;
} else {
while($filename == '') {
$filename = $this->__getInput('What should we name this file?', null, $this->__filename);
if ($filename == '') {
$this->__stdout('The filesname you supplied was empty. Please try again.');
}
}
$this->__filename = $filename;
}
}
if(empty($this->files)){
$this->files = $this->__searchDirectory();
}
$this->__extractTokens();
}
function help() {
$this->__stdout('CakePHP Language String Extraction:');
$this->__hr();
$this->__stdout('The Extract script generates .pot file(s) with translations');
$this->__stdout('The .pot file(s) will be place in the locale directory of -app');
$this->__stdout('By default -app is ROOT/app');
$this->__stdout('');
$this->__hr('');
$this->__stdout('usage: php extract.php [command] [path...]');
$this->__stdout('');
$this->__stdout('commands:');
$this->__stdout(' -app or -a: directory where your application is located');
$this->__stdout(' -root or -r: path to install');
$this->__stdout(' -core or -c: path to cake directory');
$this->__stdout(' -path or -p: [path...] Full path to directory to extract strings');
$this->__stdout(' -files or -f: [comma separated list of files]');
$this->__stdout(' -help or -h: Shows this help message.');
$this->__stdout(' -debug or -d: Perform self test.');
$this->__stdout('');
}
function __welcome() {
$this->__stdout('');
$this->__stdout(' ___ __ _ _ ___ __ _ _ __');
$this->__stdout('| |__| |_/ |__ |__] |__| |__]');
$this->__stdout('|___ | | | \_ |___ | | | |');
$this->__hr();
$this->__stdout('');
}
function __extractTokens(){
foreach ($this->files as $file) {
$this->__file = $file;
$this->__stdout("Processing $file...");
$code = file_get_contents($file);
$this->__findVersion($code, $file);
$allTokens = token_get_all($code);
$this->__tokens = array();
$lineNumber = 1;
foreach($allTokens as $token) {
if((!is_array($token)) || (($token[0] != T_WHITESPACE) && ($token[0] != T_INLINE_HTML))) {
if(is_array($token)) {
$token[] = $lineNumber;
}
$this->__tokens[] = $token;
}
if(is_array($token)) {
$lineNumber += count(split("\n", $token[1])) - 1;
} else {
$lineNumber += count(split("\n", $token)) - 1;
}
}
unset($allTokens);
$this->basic();
$this->basic('__c');
$this->extended();
$this->extended('__dc', 2);
$this->extended('__n', 0, true);
$this->extended('__dn', 2, true);
$this->extended('__dcn', 4, true);
}
$this->__buildFiles();
$this->__writeFiles();
$this->__stdout('Done.');
}
/**
* Will parse __(), __c() functions
*
* @param string $functionname
*/
function basic($functionname = '__') {
$count = 0;
$tokenCount = count($this->__tokens);
while(($tokenCount - $count) > 3) {
list($countToken, $parenthesis, $middle, $right) = array($this->__tokens[$count], $this->__tokens[$count + 1], $this->__tokens[$count + 2], $this->__tokens[$count + 3]);
if (!is_array($countToken)) {
$count++;
continue;
}
list($type, $string, $line) = $countToken;
if(($type == T_STRING) && ($string == $functionname) && ($parenthesis == "(")) {
if(in_array($right, array(")", ","))
&& (is_array($middle) && ($middle[0] == T_CONSTANT_ENCAPSED_STRING))) {
if ($this->__oneFile === true) {
$this->__strings[$this->__formatString($middle[1])][$this->__file][] = $line;
} else {
$this->__strings[$this->__file][$this->__formatString($middle[1])][] = $line;
}
} else {
$this->__markerError($this->__file, $line, $functionname, $count);
}
}
$count++;
}
}
/**
* Will parse __d(), __dc(), __n(), __dn(), __dcn()
*
* @param string $functionname
* @param integer $shift
* @param boolean $plural
*/
function extended($functionname = '__d', $shift = 0, $plural = false) {
$count = 0;
$tokenCount = count($this->__tokens);
while(($tokenCount - $count) > 7) {
list($countToken, $firstParenthesis) = array($this->__tokens[$count], $this->__tokens[$count + 1]);
if(!is_array($countToken)) {
$count++;
continue;
}
list($type, $string, $line) = $countToken;
if (($type == T_STRING) && ($string == $functionname) && ($firstParenthesis == "(")) {
$position = $count;
$depth = 0;
while($depth == 0) {
if ($this->__tokens[$position] == "(") {
$depth++;
} elseif($this->__tokens[$position] == ")") {
$depth--;
}
$position++;
}
if($plural) {
$end = $position + $shift + 7;
if($this->__tokens[$position + $shift + 5] === ')') {
$end = $position + $shift + 5;
}
if(empty($shift)) {
list($singular, $firstComma, $plural, $seoncdComma, $endParenthesis) = array($this->__tokens[$position], $this->__tokens[$position + 1], $this->__tokens[$position + 2], $this->__tokens[$position + 3], $this->__tokens[$end]);
$condition = ($seoncdComma == ",");
} else {
list($domain, $firstComma, $singular, $seoncdComma, $plural, $comma3, $endParenthesis) = array($this->__tokens[$position], $this->__tokens[$position + 1], $this->__tokens[$position + 2], $this->__tokens[$position + 3], $this->__tokens[$position + 4], $this->__tokens[$position + 5], $this->__tokens[$end]);
$condition = ($comma3 == ",");
}
$condition = $condition &&
(is_array($singular) && ($singular[0] == T_CONSTANT_ENCAPSED_STRING)) &&
(is_array($plural) && ($plural[0] == T_CONSTANT_ENCAPSED_STRING));
} else {
if($this->__tokens[$position + $shift + 5] === ')') {
$comma = $this->__tokens[$position + $shift + 3];
$end = $position + $shift + 5;
} else {
$comma = null;
$end = $position + $shift + 3;
}
list($domain, $firstComma, $text, $seoncdComma, $endParenthesis) = array($this->__tokens[$position], $this->__tokens[$position + 1], $this->__tokens[$position + 2], $comma, $this->__tokens[$end]);
$condition = ($seoncdComma == "," || $seoncdComma === null) &&
(is_array($domain) && ($domain[0] == T_CONSTANT_ENCAPSED_STRING)) &&
(is_array($text) && ($text[0] == T_CONSTANT_ENCAPSED_STRING));
}
if(($endParenthesis == ")") && $condition) {
if($this->__oneFile === true) {
if($plural) {
$this->__strings[$this->__formatString($singular[1]) . "\0" . $this->__formatString($plural[1])][$this->__file][] = $line;
} else {
$this->__strings[$this->__formatString($text[1])][$this->__file][] = $line;
}
} else {
if($plural) {
$this->__strings[$this->__file][$this->__formatString($singular[1]) . "\0" . $this->__formatString($plural[1])][] = $line;
} else {
$this->__strings[$this->__file][$this->__formatString($text[1])][] = $line;
}
}
} else {
$this->__markerError($this->__file, $line, $functionname, $count);
}
}
$count++;
}
}
function __buildFiles() {
$output = '';
foreach($this->__strings as $str => $fileInfo) {
$occured = $fileList = array();
if($this->__oneFile === true) {
foreach($fileInfo as $file => $lines) {
$occured[] = "$file:" . join(";", $lines);
if(isset($this->__fileVersions[$file])) {
$fileList[] = $this->__fileVersions[$file];
}
}
$occurances = join("\n#: ", $occured);
$occurances = str_replace($this->path, '', $occurances);
$output = "#: $occurances\n";
$filename = $this->__filename;
if(strpos($str, "\0") === false) {
$output .= "msgid \"$str\"\n";
$output .= "msgstr \"\"\n";
} else {
list($singular, $plural) = explode("\0", $str);
$output .= "msgid \"$singular\"\n";
$output .= "msgid_plural \"$plural\"\n";
$output .= "msgstr[0] \"\"\n";
$output .= "msgstr[1] \"\"\n";
}
$output .= "\n";
} else {
foreach($fileInfo as $file => $lines) {
$filename = $str;
$occured = array("$str:" . join(";", $lines));
if(isset($this->__fileVersions[$str])) {
$fileList[] = $this->__fileVersions[$str];
}
$occurances = join("\n#: ", $occured);
$occurances = str_replace($this->path, '', $occurances);
$output .= "#: $occurances\n";
if(strpos($file, "\0") === false) {
$output .= "msgid \"$file\"\n";
$output .= "msgstr \"\"\n";
} else {
list($singular, $plural) = explode("\0", $file);
$output .= "msgid \"$singular\"\n";
$output .= "msgid_plural \"$plural\"\n";
$output .= "msgstr[0] \"\"\n";
$output .= "msgstr[1] \"\"\n";
}
$output .= "\n";
}
}
$this->__store($filename, $output, $fileList);
}
}
function __store($file = 0, $input = 0, $fileList = array(), $get = 0) {
static $storage = array();
if(!$get) {
if(isset($storage[$file])) {
$storage[$file][1] = array_unique(array_merge($storage[$file][1], $fileList));
$storage[$file][] = $input;
} else {
$storage[$file] = array();
$storage[$file][0] = $this->__writeHeader();
$storage[$file][1] = $fileList;
$storage[$file][2] = $input;
}
} else {
return $storage;
}
}
function __writeFiles() {
$output = $this->__store(0, 0, array(), 1);
$output = $this->__mergeFiles($output);
foreach($output as $file => $content) {
$tmp = str_replace(array($this->path, '.php','.ctp','.thtml', '.inc','.tpl' ), '', $file);
$tmp = str_replace(DS, '.', $tmp);
$file = str_replace('.', '-', $tmp) .'.pot';
$fileList = $content[1];
unset($content[1]);
$fileList = str_replace(array($this->path), '', $fileList);
if(count($fileList) > 1) {
$fileList = "Generated from files:\n# " . join("\n# ", $fileList);
} elseif(count($fileList) == 1) {
$fileList = "Generated from file: " . join("", $fileList);
} else {
$fileList = "No version information was available in the source files.";
}
$fp = fopen($this->__output . $file, 'w');
fwrite($fp, str_replace("--VERSIONS--", $fileList, join("", $content)));
fclose($fp);
}
}
function __mergeFiles($output){
foreach($output as $file => $content) {
if(count($content) <= 1 && $file != $this->__filename) {
@$output[$this->__filename][1] = array_unique(array_merge($output[$this->__filename][1], $content[1]));
if(!isset($output[$this->__filename][0])) {
$output[$this->__filename][0] = $content[0];
}
unset($content[0]);
unset($content[1]);
foreach($content as $msgid) {
$output[$this->__filename][] = $msgid;
}
unset($output[$file]);
}
}
return $output;
}
function __writeHeader() {
$output = "# LANGUAGE translation of CakePHP Application\n";
$output .= "# Copyright YEAR NAME <EMAIL@ADDRESS>\n";
$output .= "# --VERSIONS--\n";
$output .= "#\n";
$output .= "#, fuzzy\n";
$output .= "msgid \"\"\n";
$output .= "msgstr \"\"\n";
$output .= "\"Project-Id-Version: PROJECT VERSION\\n\"\n";
$output .= "\"POT-Creation-Date: " . date("Y-m-d H:iO") . "\\n\"\n";
$output .= "\"PO-Revision-Date: YYYY-mm-DD HH:MM+ZZZZ\\n\"\n";
$output .= "\"Last-Translator: NAME <EMAIL@ADDRESS>\\n\"\n";
$output .= "\"Language-Team: LANGUAGE <EMAIL@ADDRESS>\\n\"\n";
$output .= "\"MIME-Version: 1.0\\n\"\n";
$output .= "\"Content-Type: text/plain; charset=utf-8\\n\"\n";
$output .= "\"Content-Transfer-Encoding: 8bit\\n\"\n";
$output .= "\"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\\n\"\n\n";
return $output;
}
function __findVersion($code, $file) {
$header = '$Id' . ':';
if (preg_match('/\\' . $header . '[\\w.]* ([\\d]*)/', $code, $versionInfo)) {
$version = str_replace(ROOT, '', 'Revision: ' . $versionInfo[1] . ' ' .$file);
$this->__fileVersions[$file] = $version;
}
}
function __formatString($string) {
$quote = substr($str, 0, 1);
$string = substr($string, 1, -1);
if($quote == '"') {
$string = stripcslashes($string);
} else {
$string = strtr($string, array("\\'" => "'", "\\\\" => "\\"));
}
return addcslashes($string, "\0..\37\\\"");
}
function __markerError($file, $line, $marker, $count) {
$this->__stdout("Invalid marker content in $file:$line\n* $marker(", true);
$count += 2;
$tokenCount = count($this->__tokens);
$parenthesis = 1;
while((($tokenCount - $count) > 0) && $parenthesis) {
if(is_array($this->__tokens[$count])) {
$this->__stdout($this->__tokens[$count][1], false);
} else {
$this->__stdout($this->__tokens[$count], false);
if($this->__tokens[$count] == "(") {
$parenthesis++;
}
if($this->__tokens[$count] == ")") {
$parenthesis--;
}
}
$count++;
}
$this->__stdout("\n", true);
}
function __searchDirectory($path = null) {
if($path === null){
$path = $this->path;
}
$files = glob("$path*.{php,ctp,thtml,inc,tpl}", GLOB_BRACE);
$dirs = glob("$path*", GLOB_ONLYDIR);
foreach($dirs as $dir) {
if(!preg_match("!(^|.+/)(CVS|.svn)$!", $dir)) {
$files = array_merge($files, $this->__searchDirectory("$dir/"));
if(($id = array_search($dir .DS . 'extract.php', $files)) !== FALSE) {
unset($files[$id]);
}
}
}
return $files;
}
function __getInput($prompt, $options = null, $default = null) {
if(!is_array($options)) {
$printOptions = '';
} else {
$printOptions = '(' . implode('/', $options) . ')';
}
if($default == null) {
$this->__stdout('');
$this->__stdout($prompt . " $printOptions \n" . '> ', false);
} else {
$this->__stdout('');
$this->__stdout($prompt . " $printOptions \n" . "[$default] > ", false);
}
$result = trim(fgets($this->stdin));
if($default != null && empty($result)) {
return $default;
} else {
return $result;
}
}
function __stdout($string, $newline = true) {
if($newline) {
fwrite($this->stdout, $string . "\n");
} else {
fwrite($this->stdout, $string);
}
}
function __stderr($string) {
fwrite($this->stderr, $string, true);
}
function __hr() {
$this->__stdout('---------------------------------------------------------------');
}
}
?>
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