151 lines
3.2 KiB
PHP
151 lines
3.2 KiB
PHP
<?php
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define("DQ_ESCAPE", "__DQ__");
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function po2php_run(&$argv, &$argc) {
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if ($argc!=2) {
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print "Usage: ".$argv[0]." <file.po>\n\n";
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return;
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}
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$pofile = $argv[1];
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$outfile = dirname($pofile)."/strings.php";
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if (strstr($outfile, 'util')) {
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$lang = 'en';
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} else {
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$lang = str_replace('-','_',basename(dirname($pofile)));
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}
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if (!file_exists($pofile)) {
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print "Unable to find '$pofile'\n";
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return;
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}
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print "Out to '$outfile'\n";
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$out = "<?php\n\n";
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$infile = file($pofile);
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$k = "";
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$v = "";
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$arr = false;
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$ink = false;
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$inv = false;
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$escape_s_exp = '|[^\\\\]\$[a-z]|';
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function escape_s($match) {
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return str_replace('$','\$',$match[0]);
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}
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foreach ($infile as $l) {
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$l = str_replace('\"', DQ_ESCAPE, $l);
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$len = strlen($l);
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if ($l[0] == "#") {
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$l = "";
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}
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if (substr($l, 0, 15) == '"Plural-Forms: ') {
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$match = array();
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preg_match("|nplurals=([0-9]*); *plural=(.*)[;\\\\]|", $l, $match);
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$cond = str_replace('n', '$n', $match[2]);
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// define plural select function if not already defined
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$fnname = 'string_plural_select_' . $lang;
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$out .= 'if(! function_exists("' . $fnname . '")) {' . "\n";
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$out .= 'function '. $fnname . '($n){' . "\n";
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$out .= ' return ' . $cond . ';' . "\n";
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$out .= '}}' . "\n";
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}
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if ($k != "" && substr($l, 0, 7) == "msgstr ") {
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if ($ink) {
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$ink = false;
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$out .= '$a->strings["' . $k . '"] = ';
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}
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if ($inv) {
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$inv = false;
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$out .= '"' . $v . '"';
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}
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$v = substr($l, 8, $len - 10);
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$v = preg_replace_callback($escape_s_exp, 'escape_s', $v);
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$inv = true;
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//$out .= $v;
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}
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if ($k != "" && substr($l, 0, 7) == "msgstr[") {
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if ($ink) {
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$ink = false;
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$out .= '$a->strings["' . $k . '"] = ';
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}
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if ($inv) {
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$inv = false;
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$out .= '"' . $v . '"';
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}
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if (!$arr) {
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$arr=True;
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$out .= "array(\n";
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}
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$match = array();
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preg_match("|\[([0-9]*)\] (.*)|", $l, $match);
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$out .= "\t"
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. preg_replace_callback($escape_s_exp, 'escape_s', $match[1])
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. " => "
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. preg_replace_callback($escape_s_exp, 'escape_s', $match[2])
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. ",\n";
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}
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if (substr($l, 0, 6) == "msgid_") {
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$ink = false;
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$out .= '$a->strings["' . $k . '"] = ';
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}
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if ($ink) {
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$k .= trim($l, "\"\r\n");
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$k = preg_replace_callback($escape_s_exp, 'escape_s', $k);
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//$out .= '$a->strings['.$k.'] = ';
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}
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if (substr($l, 0, 6) == "msgid ") {
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if ($inv) {
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$inv = false;
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$out .= '"' . $v . '"';
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}
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if ($k != "") {
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$out .= ($arr) ? ");\n" : ";\n";
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}
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$arr = false;
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$k = str_replace("msgid ", "", $l);
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if ($k != '""') {
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$k = trim($k, "\"\r\n");
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} else {
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$k = "";
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}
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$k = preg_replace_callback($escape_s_exp, 'escape_s', $k);
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$ink = true;
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}
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if ($inv && substr($l, 0, 6) != "msgstr") {
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$v .= trim($l, "\"\r\n");
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$v = preg_replace_callback($escape_s_exp, 'escape_s', $v);
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//$out .= '$a->strings['.$k.'] = ';
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}
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}
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if ($inv) {
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$inv = false;
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$out .= '"' . $v . '"';
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}
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if ($k != "") {
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$out .= ($arr ? ");\n" : ";\n");
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}
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$out = str_replace(DQ_ESCAPE, '\"', $out);
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file_put_contents($outfile, $out);
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}
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if (array_search(__FILE__, get_included_files()) === 0) {
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po2php_run($_SERVER["argv"],$_SERVER["argc"]);
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}
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