9d99a531b9
po2php: add "if function_exists" around plural select function run_xgettext: add option to extract strings from addon folder
129 lines
3 KiB
PHP
129 lines
3 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($pofile)));
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if (!file_exists($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]=="#") $l="";
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if (substr($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) { $ink = False; $out .= '$a->strings["'.$k.'"] = '; }
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if ($inv) { $inv = False; $out .= '"'.$v.'"'; }
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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) { $ink = False; $out .= '$a->strings["'.$k.'"] = '; }
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if ($inv) { $inv = False; $out .= '"'.$v.'"'; }
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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]) .",\n";
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}
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if (substr($l,0,6)=="msgid_") { $ink = False; $out .= '$a->strings["'.$k.'"] = '; };
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if ($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) { $inv = False; $out .= '"'.$v.'"'; }
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if ($k!="") $out .= $arr?");\n":";\n";
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$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) { $inv = False; $out .= '"'.$v.'"'; }
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if ($k!="") $out .= $arr?");\n":";\n";
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$out = str_replace(DQ_ESCAPE, '\"', $out);
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file_put_contents($outfile, $out);
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}
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if (array_search(__file__,get_included_files())===0){
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po2php_run($argv,$argc);
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}
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