diff --git a/util/php2po.php b/util/php2po.php index d3ce0a5af5..2e888008c2 100644 --- a/util/php2po.php +++ b/util/php2po.php @@ -1,5 +1,15 @@ + * + * Output to + */ + + DEFINE("NORM_REGEXP", "|[\\\]|"); + + if(! class_exists('App')) { class TmpA { public $strings = Array(); @@ -7,11 +17,14 @@ $a = new TmpA(); } - if ($argc!=2) { - print "Usage: ".$argv[0]." \n\n"; + if ($argc<2 || in_array('-h', $argv) || in_array('--h', $argv)) { + print "Usage: ".$argv[0]." [-p ] \n\n"; + print "Options:\n"; + print "p\tNumber of plural forms. Default: 2\n"; + print "\n"; return; } - + $phpfile = $argv[1]; $pofile = dirname($phpfile)."/messages.po"; @@ -20,52 +33,172 @@ return; } + // utility functions + function startsWith($haystack, $needle) { + // search backwards starting from haystack length characters from the end + return $needle === "" || strrpos($haystack, $needle, -strlen($haystack)) !== FALSE; + } + + + // start ! include_once($phpfile); - print "Out to '$pofile'\n"; + $out = ''; + $out .= "# FRIENDICA Distributed Social Network\n"; + $out .= "# Copyright (C) 2010, 2011, 2012, 2013 the Friendica Project\n"; + $out .= "# This file is distributed under the same license as the Friendica package.\n"; + $out .= "# \n"; + $out .= 'msgid ""' ."\n"; + $out .= 'msgstr ""' ."\n"; + $out .= '"Project-Id-Version: friendica\n"' ."\n"; + $out .= '"Report-Msgid-Bugs-To: \n"' ."\n"; + $out .= '"POT-Creation-Date: '. date("Y-m-d H:i:sO").'\n"' ."\n"; + $out .= '"MIME-Version: 1.0\n"' ."\n"; + $out .= '"Content-Type: text/plain; charset=UTF-8\n"' ."\n"; + $out .= '"Content-Transfer-Encoding: 8bit\n"' ."\n"; - $out = ""; - $infile = file($pofile); - $k=""; - $ink = False; - foreach ($infile as $l) { + // search for plural info + $lang = ""; + $lang_logic = ""; + $lang_pnum = 2; - if ($k!="" && substr($l,0,7)=="msgstr "){ - $ink = False; - $v = '""'; - //echo "DBG: k:'$k'\n"; - if (isset($a->strings[$k])) { - $v= '"'.$a->strings[$k].'"'; - //echo "DBG\n"; - //var_dump($k, $v, $a->strings[$k], $v); - //echo "/DBG\n"; - - } - //echo "DBG: v:'$v'\n"; - $l = "msgstr ".$v."\n"; - } - - if (substr($l,0,6)=="msgid_" || substr($l,0,7)=="msgstr[" )$ink = False;; - - if ($ink) { - $k .= trim($l,"\"\r\n"); - $k = str_replace('\"','"',$k); - } - - if (substr($l,0,6)=="msgid "){ - $arr=False; - $k = str_replace("msgid ","",$l); - if ($k != '""' ) { - $k = trim($k,"\"\r\n"); - $k = str_replace('\"','"',$k); - } else { - $k = ""; - } - $ink = True; - } - - $out .= $l; + $_idx = array_search('-p', $argv); + if ($_idx !== false) { + $lang_pnum = $argv[$_idx+1]; } - //echo $out; + + $infile = file($phpfile); + foreach($infile as $l) { + $l = trim($l); + if (startsWith($l, 'function string_plural_select_')) { + $lang = str_replace( 'function string_plural_select_' , '', str_replace( '($n){','', $l) ); + } + if (startsWith($l, 'return')) { + $lang_logic = str_replace( '$', '', trim( str_replace( 'return ' , '', $l) , ';') ); + break; + } + } + + echo "Language: $lang\n"; + echo "Plural forms: $lang_pnum\n"; + echo "Plural logic: $lang_logic;\n"; + + $out .= sprintf('"Language: %s\n"', $lang) ."\n"; + $out .= sprintf('"Plural-Forms: nplurals=%s; plural=%s;\n"', $lang_pnum, $lang_logic) ."\n"; + $out .= "\n"; + + print "\nLoading base message.po..."; + + // load base messages.po and extract msgids + $base_msgids = array(); + $norm_base_msgids = array(); + $base_f = file("util/messages.po") or die("No base messages.po\n"); + $_f = 0; $_mid = ""; $_mids = array(); + foreach( $base_f as $l) { + $l = trim($l); + //~ print $l."\n"; + + if (startsWith($l, 'msgstr')) { + if ($_mid != '""') { + $base_msgids[$_mid] = $_mids; + $norm_base_msgids[preg_replace(NORM_REGEXP, "", $_mid)] = $_mid; + //~ print "\t\t\t".$_mid. print_r($base_msgids[$_mid], true); + } + + $_f = 0; + $_mid = ""; + $_mids = array(); + + } + + if (startsWith($l, '"') && $_f==2) { + $_mids[count($_mids)-1] .= "\n".$l; + //~ print "\t\t+mids: ".print_t($_mids, true); + } + if (startsWith($l, 'msgid_plural ')) { + $_f = 2; + $_mids[] = str_replace('msgid_plural ', '' , $l); + //~ print "\t\t mids: ".print_r($_mids, true); + } + + if (startsWith($l, '"') && $_f==1) { + $_mid .= "\n".$l; + $_mids[count($_mids)-1] .= "\n".$l; + //~ print "\t+mid: $_mid \n"; + } + if (startsWith($l, 'msgid ')) { + $_f = 1; + $_mid = str_replace('msgid ', '' , $l); + $_mids = array($_mid); + //~ print "\t mid: $_mid \n"; + } + //~ print "\t\t\t\t$_f\n\n"; + } + + print " done\n"; + print "Creating '$pofile'..."; + // create msgid and msgstr + + /** + * Get a string and retun a message.po ready text + * - replace " with \" + * - replace tab char with \t + * - manage multiline strings + */ + function massage_string($str) { + $str = str_replace('\\','\\\\',$str); + $str = str_replace('"','\"',$str); + $str = str_replace("\t",'\t',$str); + $str = str_replace("\n",'\n"'."\n".'"',$str); + if (strpos($str, "\n")!==false && $str[0]!=='"') $str = '"'."\n".$str; + $str = preg_replace("|\n([^\"])|", "\n\"$1", $str); + return sprintf('"%s"', $str); + } + + function find_original_msgid($str) { + global $norm_base_msgids; + $norm_str = preg_replace(NORM_REGEXP, "", $str); + if (array_key_exists($norm_str, $norm_base_msgids)) { + return $norm_base_msgids[$norm_str]; + } + return $str; + } + + $warnings = ""; + foreach($a->strings as $key=>$str) { + $msgid = massage_string($key); + + if (preg_match("|%[sd0-9](\$[sn])*|", $msgid)) { + $out .= "#, php-format\n"; + } + $msgid = find_original_msgid($msgid); + $out .= 'msgid '. $msgid . "\n"; + + if (is_array($str)) { + if (array_key_exists($msgid, $base_msgids) && isset($base_msgids[$msgid][1])) { + $out .= 'msgid_plural '. $base_msgids[$msgid][1] . "\n"; + } else { + $out .= 'msgid_plural '. $msgid . "\n"; + $warnings .= "[W] No source plural form for msgid:\n". str_replace("\n","\n\t", $msgid) . "\n\n"; + } + foreach ( $str as $n => $msgstr) { + $out .= 'msgstr['.$n.'] '. massage_string($msgstr) . "\n"; + } + } else { + $out .= 'msgstr '. massage_string($str) . "\n"; + } + + $out .= "\n"; + + } + file_put_contents($pofile, $out); -?> \ No newline at end of file + + print " done\n"; + + if ($warnings=="") { + print "No warnings.\n"; + } else { + print $warnings; + } +