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<?php
function po2php_run($argv, $argc) {
if ($argc!=2) {
print "Usage: ".$argv[0]." <file.po>\n\n";
return;
}
$pofile = $argv[1];
$outfile = dirname($pofile)."/strings.php";
if(strstr($outfile,'util'))
$lang = 'en';
else
$lang = str_replace('-','_',basename(dirname($pofile)));
if (!file_exists($pofile)){
print "Unable to find '$pofile'\n";
return;
}
print "Out to '$outfile'\n";
$out="<?php\n\n";
$infile = file($pofile);
$k="";
$v="";
$ctx="";
$arr = False;
$ink = False;
$inv = False;
$escape_s_exp = '|[^\\\\]\$[a-z]|';
function escape_s($match){
return str_replace('$','\$',$match[0]);
}
foreach ($infile as $l) {
$len = strlen($l);
if ($l[0]=="#") $l="";
if (substr($l,0,15)=='"Plural-Forms: '){
$match=Array();
preg_match("|nplurals=([0-9]*); *plural=(.*)[;\\\\]|", $l, $match);
$cond = str_replace('n','$n',$match[2]);
$out .= 'if(! function_exists("' . 'string_plural_select_' . $lang .'")) {' . "\n";
$out .= 'function string_plural_select_' . $lang . '($n){'."\n";
$out .= ' return '.$cond.';'."\n";
$out .= '}}'."\n";
}
if ($k!="" && substr($l,0,7)=="msgstr "){
if ($ink) { $ink = False; $out .= '$a->strings["'.$k.'"] = '; }
if ($inv) { $inv = False; $out .= '"'.$v.'"'; }
$v = substr($l,8,$len-10);
$v = preg_replace_callback($escape_s_exp,'escape_s',$v);
$inv = True;
//$out .= $v;
}
if ($k!="" && substr($l,0,7)=="msgstr["){
if ($ink) { $ink = False; $out .= '$a->strings["'.$k.'"] = '; }
if ($inv) { $inv = False; $out .= '"'.$v.'"'; }
if (!$arr) {
$arr=True;
$out .= "array(\n";
}
$match=Array();
preg_match("|\[([0-9]*)\] (.*)|", $l, $match);
$out .= "\t".
preg_replace_callback($escape_s_exp,'escape_s',$match[1])
." => "
.preg_replace_callback($escape_s_exp,'escape_s',$match[2]) .",\n";
}
if (substr($l,0,6)=="msgid_") { $ink = False; $out .= '$a->strings["'.$k.'"] = '; };
if ($ink) {
$k .= trim_message($l);
$k = preg_replace_callback($escape_s_exp,'escape_s',$k);
//$out .= '$a->strings['.$k.'] = ';
}
if (substr($l,0,6)=="msgid "){
if ($inv) { $inv = False; $out .= '"'.$v.'"'; }
if ($k!="") $out .= $arr?");\n":";\n";
$arr=False;
$k = str_replace("msgid ","",$l);
$k = trim_message($k);
$k = $ctx.$k;
// echo $ctx ? $ctx."\nX\n":"";
$k = preg_replace_callback($escape_s_exp,'escape_s',$k);
$ctx = "";
$ink = True;
}
if ($inv && substr($l,0,6)!="msgstr" && substr($l,0,7)!="msgctxt") {
$v .= trim_message($l);
$v = preg_replace_callback($escape_s_exp,'escape_s',$v);
//$out .= '$a->strings['.$k.'] = ';
}
if (substr($l,0,7)=="msgctxt") {
$ctx = str_replace("msgctxt ","",$l);
$ctx = trim_message($ctx);
$ctx = "__ctx:".$ctx."__ ";
$ctx = preg_replace_callback($escape_s_exp,'escape_s',$ctx);
}
}
if ($inv) { $inv = False; $out .= '"'.$v.'"'; }
if ($k!="") $out .= $arr?");\n":";\n";
file_put_contents($outfile, $out);
}
function trim_message($str) {
// Almost same as trim("\"\r\n") except that escaped quotes are preserved
$str = trim($str, "\r\n");
$str = ltrim($str, "\"");
$str = preg_replace('/(?<!\\\)"+$/', '', $str);
return $str;
}
if (array_search(__file__,get_included_files())===0){
po2php_run($argv,$argc);
}
|
