util/po2php.php

   1 <?php
   2
   3 function po2php_run($argv, $argc) {
   4
   5         if ($argc!=2) {
   6                 print "Usage: ".$argv[0]." <file.po>\n\n";
   7                 return;
   8         }
   9
  10         $pofile = $argv[1];
  11         $outfile = dirname($pofile)."/strings.php";
  12
  13         if (!file_exists($pofile)){
  14                 print "Unable to find '$pofile'\n";
  15                 return;
  16         }
  17
  18         print "Out to '$outfile'\n";
  19
  20         $out="<?php\n\n";
  21
  22         $infile = file($pofile);
  23         $k="";
  24         $arr = False;
  25
  26         foreach ($infile as $l) {
  27                 $len = strlen($l);
  28                 if (substr($l,0,15)=='"Plural-Forms: '){
  29                         $match=Array();
  30                         preg_match("|nplurals=([0-9]*); plural=(.*);|", $l, $match);
  31                         $cond = str_replace('n','$n',$match[2]);
  32                         $out .= 'function string_plural_select($n){'."\n";
  33                         $out .= '       return '.$cond.';'."\n";
  34                         $out .= '}'."\n";
  35                 }
  36
  37                 if (substr($l,0,6)=="msgid "){
  38                         if ($k!="") $out .= $arr?");\n":";\n";
  39                         $arr=False;
  40                         $k = substr($l,6, $len-7);
  41                         if ($k != '""' ) {
  42                                 $out .= '$a->strings['.$k.'] = ';
  43                         } else {
  44                                 $k = "";
  45                         }
  46                 }
  47
  48                 if ($k!="" && substr($l,0,7)=="msgstr "){
  49                         $v = substr($l,7,$len-8);
  50                         $out .= $v;
  51                 }
  52                 if ($k!="" && substr($l,0,7)=="msgstr["){
  53                         if (!$arr) {
  54                                 $arr=True;
  55                                 $out .= "array(\n";
  56                         }
  57                         $match=Array();
  58                         preg_match("|\[([0-9]*)\] (.*)|", $l, $match);
  59                         $out .= "\t". $match[1]." => ". $match[2] .",\n";
  60                 }
  61
  62         }
  63
  64         if ($k!="") $out .= $arr?");\n":";\n";
  65
  66         file_put_contents($outfile, $out);
  67
  68 }
  69
  70 if (array_search(__file__,get_included_files())===0){
  71   po2php_run($argv,$argc);
  72 }