<?php define("DQ_ESCAPE", "__DQ__"); 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 = ""; $arr = false; $ink = false; $inv = false; $escape_s_exp = '|[^\\\\]\$[a-z]|'; function escape_s($match) { return str_replace('$','\$',$match[0]); } foreach ($infile as $l) { $l = str_replace('\"', DQ_ESCAPE, $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]); // define plural select function if not already defined $fnname = 'string_plural_select_' . $lang; $out .= 'if(! function_exists("' . $fnname . '")) {' . "\n"; $out .= 'function '. $fnname . '($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) { $k .= trim($l, "\"\r\n"); $k = preg_replace_callback($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 ", "", $l); if ($k != '""') { $k = trim($k, "\"\r\n"); } else { $k = ""; } $k = preg_replace_callback($escape_s_exp, 'escape_s', $k); $ink = true; } if ($inv && substr($l, 0, 6) != "msgstr") { $v .= trim($l, "\"\r\n"); $v = preg_replace_callback($escape_s_exp, 'escape_s', $v); //$out .= '$a->strings['.$k.'] = '; } } if ($inv) { $inv = false; $out .= '"' . $v . '"'; } if ($k != "") { $out .= ($arr ? ");\n" : ";\n"); } $out = str_replace(DQ_ESCAPE, '\"', $out); file_put_contents($outfile, $out); } if (array_search(__FILE__, get_included_files()) === 0) { po2php_run($_SERVER["argv"],$_SERVER["argc"]); }