khanat-opennel-code/code/web/public_php/webtt/app/vendors/PhraseParser.php

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2014-09-05 08:20:00 +00:00
<?php
/*
Ryzom Core Web-Based Translation Tool
Copyright (C) 2011 Piotr Kaczmarek <p.kaczmarek@openlink.pl>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
?>
<?php
class PhraseParser
{
var $debug = false;
function removeComments($str)
{
//As a pertinent note, there's an issue with this function where parsing any string longer than 94326 characters long will silently return null. So be careful where you use it at.
//http://pl.php.net/manual/en/function.preg-replace.php#98843
ini_set('pcre.backtrack_limit', 10000000);
//$returnString = preg_replace('!/\*.*?\*/!s', '', $str); // /* .*? */ s
// added [^/] because there was //******* in translation file
$returnString = preg_replace('![^/]/\*.*?\*/!s', '', $str); // /* .*? */ s
// PHP 5.2.0
// if (PREG_NO_ERROR !== preg_last_error())
if ($returnString === null)
{
$returnStr = $str;
var_dump("PREG ERROR");
// exception
}
return $returnString;
}
function removeBOM($str)
{
if(($bom = substr($str, 0,3)) == pack("CCC",0xef,0xbb,0xbf))
{
$bla = substr($str, 3);
return $bla;
}
else
{
return $str;
}
}
function addBOM($str)
{
if(($bom = substr($str, 0,3)) != pack("CCC",0xef,0xbb,0xbf))
return pack("CCC",0xef,0xbb,0xbf) . $str;
else
return $str;
}
function parseLine($str)
{
$arr = array();
if (mb_substr($str, 0, 2) == "//")
{
if (mb_substr($str, 0, 7) == "// DIFF")
{
$tmp = explode(" ", $str);
$type = 'diff';
$command = mb_strtolower($tmp[2]);
$args = isset($tmp[3]) ? $tmp[3] : null;
if ($command == "add" || $command == "changed")
{
if (isset($args))
$index = intval($args);
else
$index = null;
$command = mb_substr($str, 3);
}
else
unset($type);
}
else if (mb_substr($str, 0, 8) == "// INDEX")
{
list($j, $type, $index) = explode(" ", $str);
$type = "internal_index";
}
else if (mb_substr($str, 0, 13) == "// HASH_VALUE")
{
list($j, $type, $hash_value) = explode(" ", $str);
$type = "hash_value";
}
/* if (!isset($type))
{
var_dump(isset($type));
debug_print_backtrace();
}
var_dump($type);*/
if (isset($type))
{
$type = mb_strtolower($type);
$arr = compact("type","command","index","hash_value");
}
}
else if (!(mb_substr($str, 0, 2) == "//") && mb_strlen($str))
{
$type = "string";
$string = "";
$identifier = "";
$arguments = "";
$body = "";
if (preg_match('|^([0-9A-Za-z@_]*) \((.*?)\).*$|', $str, $matches))
{
$identifier = $matches[1];
$arguments = $matches[2];
}
else if ($str == "{")
$body = "begin";
else if ($str == "}")
$body = "end";
else
{
$string = $str;
}
$arr = compact("type", "identifier", "arguments", "string", "body");
}
/* echo "<pre>################################\n";
var_dump($str);
var_dump($arr);
echo "</pre>\n";*/
return $arr;
}
function addEnt(&$parsedEnt, &$entities, &$newEnt)
{
if ($this->debug)
{
echo "\t%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n";
echo "\t%%%% newEnt %%%%%%%%% newEnt %%%%%%%%% newEnt %%%%%%%%% newEnt %%%%%\n";
echo "\t%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n\n";
var_dump($parsedEnt);
}
if (!isset($parsedEnt["diff"]) && !isset($parsedEnt["index"]))
$parsedEnt["index"] = $parsedEnt["internal_index"];
$parsedEnt["type"] = "phrase";
$entities[] = $parsedEnt;
$parsedEnt =array();
$newEnt = false;
}
function parseFile($file)
{
$parsedEnt = array();
$newEnt = false;
$prevStringLine = false;
$entities = array();
$file = $this->removeBOM($file);
// var_dump($file);
$file = $this->removeComments($file);
// var_dump($file);
$lines = explode("\n", $file);
if ($this->debug)
{
echo "<pre>\n\n";
}
$line_no=1;
foreach ($lines as $line)
{
if ($this->debug)
{
echo "\n\t#################### LINE NUMBER " . $line_no++ . "\n\n";
var_dump($line);
}
$line = rtrim($line, "\r\n");
$parsedLine = $this->parseLine($line);
if ($this->debug)
{
echo "%%%% parsedLine\n";
var_dump($parsedLine);
echo "\n";
echo "%%%% prevStringLine\n";
var_dump($prevStringLine);
echo "\n";
}
if (!$parsedLine)
continue;
// if line start with diff (diff files) or hash_value (translated files) and before was line with translation, then we start new ent
if ($prevStringLine && (
($parsedLine["type"] == "diff" && $parsedEnt) || ($parsedLine["type"] == "hash_value" && $parsedEnt)
))
{
/* echo "%%%% prevStringLine %%%%%\n";
var_dump($parsedEnt);*/
$newEnt = true;
}
if ($newEnt)
{
$this->addEnt($parsedEnt, $entities, $newEnt);
}
if ($parsedLine["type"] == "internal_index")
$parsedEnt["internal_index"] = $parsedLine["index"];
if ($parsedLine["type"] == "string")
{
$prevStringLine = true;
if ($parsedLine["body"] == "begin" || $parsedLine["body"] == "end")
continue;
if ($this->debug)
{
echo "%%%% parsedEnt before %%%%%\n";
var_dump($parsedEnt);
// echo "%%%% parsedLine %%%%%\n";
// var_dump($parsedLine);
}
if (!$parsedLine['identifier'])
{
if ($this->debug) echo "%%%% parsedEnt ZLACZENIE \n";
if ($this->debug && !isset($parsedEnt['string']))
{
echo "!isset parsedEnt['string']\n";
var_dump($line);
var_dump($parsedEnt);
var_dump($parsedLine);
}
$parsedEnt['string'] .= $parsedLine['string'] . "\n";
}
else
{
if ($this->debug) echo "DODANIE \n";
$parsedEnt += $parsedLine;
// $parsedEnt['string'] .= "\n";
}
if ($this->debug)
{
echo "%%%% parsedEnt after %%%%%\n";
var_dump($parsedEnt);
}
}
else
$prevStringLine = false;
if ($parsedLine["type"] == "diff")
{
$parsedEnt["diff"] = $parsedEnt["command"] = $parsedLine["command"];
$parsedEnt["index"] = $parsedLine["index"];
}
}
if ($parsedEnt)
{
$this->addEnt($parsedEnt, $entities, $newEnt);
}
if ($this->debug)
{
echo "<pre>";
var_dump($entities);
echo "</pre>\n";
}
return $entities;
}
function CRLF($s)
{
$s = str_replace("\r\n", "\n", $s);
$s = str_replace("\n", "\r\n", $s);
return $s;
}
function buildFile($entities)
{
$content = '// DIFF_VERSION 2' . "\n";
foreach ($entities as $ent)
{
if (isset($ent['command']))
$content .= '// ' . $ent['command'] . "\n";
if (isset($ent['hash_value']))
$content .= '// HASH_VALUE ' . $ent['hash_value'];
/* if (isset($ent['command']))
$content .= '// INDEX ' . $ent['internal_index'] . "\n";
else
$content .= '// INDEX ' . $ent['index'] . "\n";*/
$content .= $ent['identifier'] . ' (' . $ent['arguments'] . ')' . "\n" . '{' . "\n" . $ent['string'] . "\n" . '}' . "\n";
$content .= "\n";
}
return $this->addBOM($this->CRLF($content));
}
}
?>