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