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