phatt

#!/usr/bin/php -q
<?php

// Phatt - PHP Android Translation Tool - (http://www.github.com/nomego/Phatt)
// Version 1.0 - 2010-08-06
// 
// Compares two res XML-files to find differences, and optionally helps
// the user to complete missing strings
//
//   usage:	./strings-check values/base.xml values-lang/translated.xml
//	or:	./strings-check <langCode>
//		(from <project> or <project>/res directory for strings.xml)
//	or:	./strings-check <langCode> i
//		(to enable Google translation and interactive updates of
//		 strings in values-<langCode>/strings.xml)
//
// For interactive mode, requirements are:
//	* GNU sed
//	* py-translate (https://sourceforge.net/projects/py-translate/)
//
// Written by Patrik Kullman <patrik.kullman@gmail.com>
// Based on strings-check.php by Marcin Orlowski <carlos@wfmh.org.pl> 2010.07.03

function print_usage() {
	$scriptName = $_SERVER['SCRIPT_NAME'];
echo <<<END

Usage: $scriptName values/strings.xml values-<langCode>/strings.xml 

   or: $scriptName <langCode>
	Shorthand for the above, hardcoded to compare strings.xml

   or: $scriptName <langCode> i
	Same as above, but offers suggestions from Google Translate
	and updates the values-<langCode>/strings.xml.


END;
}

function get_translation() {
	echo "\tTranslation (? for help): ";
	$input = stream_get_line(STDIN, 1024, PHP_EOL);
	if (trim($input) == '?') {
echo <<<END
		<blank>			Skips current string
		!			Mark as non-translatable
		g			Accept Google translation
		<anything else>		Update language file with new text

END;
		$input = get_translation();
	}
	return $input;
}

class Convert {

	public function XmlToArray ($n) {

		$xml_array = array();

		foreach ($n->childNodes as $nc) {
			if ($nc->hasChildNodes()) {
				$childNodes = $nc->childNodes;
				$children = $childNodes->length;

				if ($children > 1) {
					$xml_array[$nc->nodeName][] = $this->XmlToArray($nc);
				} else {
					$xml_array[$nc->nodeName][]['cdata'] = $nc->nodeValue;
				}
				
				$counter = count($xml_array[$nc->nodeName])-1;
				
			} else if ($nc->hasAttributes()) {
				$counter = 0;
			} else {
				continue;
			}
		
			$attrs = $nc->attributes;
			for ($k = 0; $k < $attrs->length; $k++) {
				$item = $attrs->item($k);
				$xml_array[$nc->nodeName][$counter]['attribute'][$item->nodeName] = $item->nodeValue;
			}

		}
		return ($xml_array);
	}

	public function GetLabels($fileName) {

		$xml = new DOMDocument('1.0','UTF-8');
		$xml->load($fileName);

		$data = $this->XmlToArray($xml);

		$result = array();

		foreach (array("string", "string-array", "plurals") as $crap => $type) {
			if (!isset($data['resources'][0][$type]))
				continue;
			foreach ($data['resources'][0][$type] AS $entry) {
				if (isset($entry['attribute']['translatable']) && strtolower($entry['attribute']['translatable']) == "false")
					continue;
				if (isset($entry['attribute']['translate']) && strtolower($entry['attribute']['translate']) == "false")
					continue;
				$tmp = sprintf("%s", trim($entry['attribute']['name']));
				$result[$type.": ".$tmp] = array(
					'name' => $tmp,
					"type" => $type,
					"value" => isset($entry['cdata']) ? trim($entry['cdata']) : ""
				);
			}
		}

		return ($result);
	}
}

$interactive = false;

if (strlen($_SERVER['argv'][1]) == 2) {
	if (file_exists("values"))
		$relPath = "values";
	else if (file_exists("res/values"))
		$relPath = "res/values";
	else
		die("Don't know where to find values!");
	$fileEn = $relPath . '/strings.xml';
	$langCode = $_SERVER['argv'][1];
	$fileLang = $relPath . '-' . $langCode . '/strings.xml';
	if ($_SERVER['argc'] == 3 && in_array(strtolower($_SERVER['argv'][2]), array('i', 'interactive'))) {
		$interactive = true;
	}
} else {
	if ($_SERVER['argc'] != 3) {
		print_usage();
		die();
	}

	$fileEn = $_SERVER['argv'][1];
	$fileLang = $_SERVER['argv'][2];
}

if (!file_exists($fileEn))	die( sprintf("*** Missing file '%s'\n", $fileEn));
if (!file_exists($fileLang))	die( sprintf("*** Missing file '%s'\n", $fileLang));

$convert = new Convert;
$dataLang = $convert->GetLabels($fileLang);
$dataEn = $convert->GetLabels($fileEn);

$cntLang = $cntEn = 0;
$lasttype = $lastTagName = "";

foreach ($dataEn AS $key => $item) {
	if (isset($dataLang[$key]) == false) {
		if ($lasttype != $item['type']) echo "Missing " . $item['type'] . ":\n";
		printf("\t%s\n", $item['name']);
		# printf("\t\tafter: %s\n", $lastTagName);
		printf("\t\tvalue: %s\n", $item['value']);
		if ($interactive && $item['type'] == "string") {
			$gtrans = exec("translate -s en -d $langCode '".$item['value']."'");
			printf("\t\ttranslation: %s\n", $gtrans);
			$trans = get_translation();
			if (strtolower(trim($trans)) == '!') {
				$cmd = "sed -i -e 's/ \(name=.".$item['name'].".\)>/ ".'\1'." translatable=\"false\">/g' $fileEn";
				system($cmd);
			} else {
				if (strtolower(trim($trans)) == 'g') {
					$trans = $gtrans;
				}
				if (trim($trans) == "") {
					echo "Skipping translation\n";
				} else {
					$cmd =  "sed -i -e 's/\(name=.$lastTagName.*\)$/".'\1\n'."    <string name=\"".$item['name']."\">$trans<\/string>/g' $fileLang";
					system($cmd);
				}
			}
		}
		$lasttype = $item['type'];
		$cntLang++;
	}
	$lastTagName = $item['name'];
}

foreach ($dataLang AS $key => $item) {
	if (isset($dataEn[$key]) == false) {
		if ($cntEn == 0) echo "\nObsolete:\n";
		printf("\t%s\n", $item['name']);
		$cntEn++;
	}
}

if (($cntLang == 0) && ($cntEn == 0)) {
	exit(0);
} else {
	exit(1);
}
?>