/code/ryzom/tools/server/www/webtt/app/vendors/PhraseParser.php
PHP | 307 lines | 235 code | 26 blank | 46 comment | 67 complexity | 48ca23e6449f66f558a027e3986f163e MD5 | raw file
Possible License(s): AGPL-3.0, GPL-3.0, LGPL-2.1
- <?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));
- }
- }
- ?>