1 | #! /usr/bin/perl -w
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2 |
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3 | use utf8;
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4 | use encoding "utf8";
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5 | use Term::ReadKey;
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6 | use Encode;
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7 |
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8 | my $waswarn = 0;
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9 | my $maxcount = 0;
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10 |
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11 | main();
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12 |
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13 | sub getdate
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14 | {
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15 | my @t=gmtime();
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16 | return sprintf("%04d-%02d-%02d %02d:%02d+0000",
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17 | 1900+$t[5],$t[4]+1,$t[3],$t[2],$t[1]);
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18 | }
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19 |
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20 | sub loadfiles($@)
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21 | {
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22 | my $desc;
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23 | my $all;
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24 | my ($lang,@files) = @_;
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25 | foreach my $file (@files)
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26 | {
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27 | die "Could not open file $file." if(!open FILE,"<:utf8",$file);
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28 | my $linenum = 0;
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29 |
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30 | my $cnt = -1; # don't count translators info
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31 | if($file =~ /\/(.._..)\.po$/ || $file =~ /\/(...?)\.po$/)
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32 | {
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33 | my $l = $1;
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34 | ++$lang->{$l};
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35 | my %postate = (last => "", type => "");
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36 | my $linenum = 0;
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37 | print "Reading file $file\n";
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38 | while(<FILE>)
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39 | {
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40 | ++$linenum;
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41 | my $fn = "$file:$linenum";
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42 | chomp;
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43 | if($_ =~ /^#/ || !$_)
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44 | {
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45 | checkpo(\%postate, \%all, $l, "line $linenum in $file", $keys, 1);
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46 | $postate{fuzzy} = 1 if ($_ =~ /fuzzy/);
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47 | }
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48 | elsif($_ =~ /^"(.*)"$/) {$postate{last} .= $1;}
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49 | elsif($_ =~ /^(msg.+) "(.*)"$/)
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50 | {
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51 | my ($n, $d) = ($1, $2);
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52 | ++$cnt if $n eq "msgid";
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53 | my $new = !${postate}{fuzzy} && (($n eq "msgid" && $postate{type} ne "msgctxt") || ($n eq "msgctxt"));
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54 | checkpo(\%postate, \%all, $l, "line $linenum in $file", $keys, $new);
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55 | $postate{last} = $d;
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56 | $postate{type} = $n;
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57 | $postate{src} = $fn if $new;
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58 | }
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59 | else
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60 | {
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61 | die "Strange line $linenum in $file: $_.";
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62 | }
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63 | }
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64 | checkpo(\%postate, \%all, $l, "line $linenum in $file", $keys, 1);
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65 | }
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66 | else
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67 | {
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68 | die "File format not supported for file $file.";
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69 | }
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70 | $maxcount = $cnt if $cnt > $maxcount;
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71 | close(FILE);
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72 | }
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73 | return %all;
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74 | }
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75 |
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76 | my $alwayspo = 0;
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77 | my $alwaysup = 0;
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78 | my $noask = 0;
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79 | my $conflicts;
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80 | sub copystring($$$$$$$)
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81 | {
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82 | my ($data, $en, $l, $str, $txt, $context, $ispo) = @_;
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83 |
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84 | $en = "___${context}___$en" if $context;
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85 |
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86 | if(exists($data->{$en}{$l}) && $data->{$en}{$l} ne $str)
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87 | {
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88 | return if !$str;
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89 | if($l =~ /^_/)
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90 | {
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91 | $data->{$en}{$l} .= ";$str" if !($data->{$en}{$l} =~ /$str/);
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92 | }
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93 | elsif(!$data->{$en}{$l})
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94 | {
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95 | $data->{$en}{$l} = $str;
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96 | }
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97 | else
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98 | {
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99 |
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100 | my $f = $data->{$en}{_file} || "";
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101 | $f = ($f ? "$f;".$data->{$en}{"_src.$l"} : $data->{$en}{"_src.$l"}) if $data->{$en}{"_src.$l"};
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102 | my $isotherpo = ($f =~ /\.po\:/);
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103 | my $pomode = ($ispo && !$isotherpo) || (!$ispo && $isotherpo);
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104 |
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105 | my $mis = "String mismatch for '$en' **$str** ($txt) != **$data->{$en}{$l}** ($f)\n";
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106 | my $replace = 0;
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107 |
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108 | if(($conflicts{$l}{$str} || "") eq $data->{$en}{$l}) {}
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109 | elsif($pomode && $alwaysup) { $replace=$isotherpo; }
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110 | elsif($pomode && $alwayspo) { $replace=$ispo; }
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111 | elsif($noask) { print $mis; ++$waswarn; }
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112 | else
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113 | {
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114 | ReadMode 4; # Turn off controls keys
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115 | my $arg = "(l)eft, (r)ight";
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116 | $arg .= ", (p)o, (u)pstream[ts/mat], all p(o), all up(s)tream" if $pomode;
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117 | $arg .= ", e(x)it: ";
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118 | print "$mis$arg";
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119 | while((my $c = getc()))
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120 | {
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121 | if($c eq "l") { $replace=1; }
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122 | elsif($c eq "r") {}
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123 | elsif($c eq "p" && $pomode) { $replace=$ispo; }
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124 | elsif($c eq "u" && $pomode) { $replace=$isotherpo; }
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125 | elsif($c eq "o" && $pomode) { $alwayspo = 1; $replace=$ispo; }
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126 | elsif($c eq "s" && $pomode) { $alwaysup = 1; $replace=$isotherpo; }
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127 | elsif($c eq "x") { $noask = 1; ++$waswarn; }
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128 | else { print "\n$arg"; next; }
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129 | last;
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130 | }
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131 | print("\n");
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132 | ReadMode 0; # Turn on controls keys
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133 | }
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134 | if(!$noask)
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135 | {
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136 | if($replace)
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137 | {
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138 | $data->{$en}{$l} = $str;
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139 | $conflicts{$l}{$data->{$en}{$l}} = $str;
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140 | }
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141 | else
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142 | {
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143 | $conflicts{$l}{$str} = $data->{$en}{$l};
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144 | }
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145 | }
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146 | }
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147 | }
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148 | else
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149 | {
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150 | $data->{$en}{$l} = $str;
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151 | }
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152 | }
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153 |
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154 | sub checkpo($$$$$$)
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155 | {
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156 | my ($postate, $data, $l, $txt, $keys, $new) = @_;
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157 |
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158 | if($postate->{type} eq "msgid") {$postate->{msgid} = $postate->{last};}
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159 | elsif($postate->{type} eq "msgid_plural") {$postate->{msgid_1} = $postate->{last};}
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160 | elsif($postate->{type} =~ /^msgstr(\[0\])?$/) {$postate->{msgstr} = $postate->{last};}
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161 | elsif($postate->{type} =~ /^msgstr\[(.+)\]$/) {$postate->{"msgstr_$1"} = $postate->{last};}
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162 | elsif($postate->{type} eq "msgctxt") {$postate->{context} = $postate->{last};}
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163 | elsif($postate->{type}) { die "Strange type $postate->{type} found\n" }
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164 |
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165 | if($new)
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166 | {
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167 | if((!$postate->{fuzzy}) && $postate->{msgstr} && $postate->{msgid})
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168 | {
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169 | copystring($data, $postate->{msgid}, $l, $postate->{msgstr},$txt,$postate->{context}, 1);
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170 | for($i = 1; exists($postate->{"msgstr_$i"}); ++$i)
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171 | { copystring($data, $postate->{msgid}, "$l.$i", $postate->{"msgstr_$i"},$txt,$postate->{context}, 1); }
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172 | if($postate->{msgid_1})
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173 | { copystring($data, $postate->{msgid}, "en.1", $postate->{msgid_1},$txt,$postate->{context}, 1); }
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174 | copystring($data, $postate->{msgid}, "_src.$l", $postate->{src},$txt,$postate->{context}, 1);
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175 | }
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176 | elsif($postate->{msgstr} && !$postate->{msgid})
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177 | {
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178 | my %k = ($postate->{msgstr} =~ /(.+?): +(.+?)\\n/g);
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179 | # take the first one!
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180 | for $a (sort keys %k)
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181 | {
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182 | $keys->{$l}{$a} = $k{$a} if !$keys->{$l}{$a};
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183 | }
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184 | }
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185 | foreach my $k (keys %{$postate})
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186 | {
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187 | delete $postate->{$k};
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188 | }
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189 | $postate->{type} = $postate->{last} = "";
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190 | }
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191 | }
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192 |
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193 | sub makestring($)
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194 | {
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195 | my ($str) = @_;
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196 | $str =~ s/\\"/"/g;
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197 | $str =~ s/\\\\/\\/g;
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198 | $str =~ s/\\n/\n/g;
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199 | $str = encode("utf8", $str);
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200 | return $str;
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201 | }
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202 |
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203 | sub checkstring
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204 | {
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205 | my ($la, $tr, $en, $cnt, $en1, $eq) = @_;
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206 | $tr = makestring($tr);
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207 | $en = makestring($en);
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208 | $cnt = $cnt || 0;
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209 | $en1 = makestring($en1) if defined($en1);
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210 | my $error = 0;
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211 |
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212 | # Test one - are there single quotes which don't occur twice
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213 | my $v = $tr;
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214 | $v =~ s/''//g; # replace all twice occuring single quotes
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215 | $v =~ s/'[{}]'//g; # replace all bracketquoting single quotes
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216 | if($v =~ /'/)#&& $la ne "en")
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217 | {
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218 | warn "JAVA translation issue for language $la: Mismatching single quotes:\nTranslated text: $tr\nOriginal text: $en\n";
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219 | $error = 1;
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220 | }
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221 | # Test two - check if there are {..} which should not be
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222 | my @fmt = ();
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223 | my $fmt;
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224 | my $fmte;
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225 | my $fmte1 = "";
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226 | my $trt = $tr; $trt =~ s/'[{}]'//g;
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227 | while($trt =~ /\{(.*?)\}/g) {push @fmt,$1}; $fmt = join("_", sort @fmt); @fmt = ();
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228 | my $ent = $en; $ent =~ s/'[{}]'//g;
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229 | while($ent =~ /\{(.*?)\}/g) {push @fmt,$1}; $fmte = join("_", sort @fmt); @fmt = ();
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230 | if($en1)
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231 | {
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232 | my $en1t = $en1; $en1t =~ s/'[{}]'//g;
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233 | while($en1t =~ /\{(.*?)\}/g) {push @fmt,$1}; $fmte1 = join("_", sort @fmt);
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234 | }
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235 | if($fmt ne $fmte && $fmt ne $fmte1)
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236 | {
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237 | if(!($fmte eq '0' && $fmt eq "" && $cnt == 1)) # Don't warn when a single value is left for first multi-translation
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238 | {
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239 | warn "JAVA translation issue for language $la ($cnt): Mismatching format entries:\nTranslated text: $tr\nOriginal text: $en\n";
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240 | $error = 1;
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241 | }
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242 | }
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243 |
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244 | #$tr = "" if($error && $la ne "en");
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245 | return pack("n",65534) if $eq;
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246 |
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247 | return pack("n",length($tr)).$tr;
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248 | }
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249 |
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250 | sub createlang($@)
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251 | {
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252 | my ($data, @files) = @_;
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253 | my $maxlen = 0;
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254 | foreach my $file (@files)
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255 | {
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256 | my $len = length($file);
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257 | $maxlen = $len if $len > $maxlen;
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258 | }
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259 | foreach my $file (@files)
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260 | {
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261 | my $la;
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262 | my $cnt = 0;
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263 | if($file =~ /[-_](.._..)\.lang$/ || $file =~ /^(?:.*\/)?(.._..)\.lang$/ ||
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264 | $file =~ /[-_](...?)\.lang$/ || $file =~ /^(?:.*\/)?(...?)\.lang$/)
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265 | {
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266 | $la = $1;
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267 | }
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268 | else
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269 | {
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270 | die "Language for file $file unknown.";
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271 | }
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272 | die "Could not open outfile $file\n" if !open FILE,">:raw",$file;
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273 |
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274 | foreach my $en (sort keys %{$data})
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275 | {
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276 | next if $data->{$en}{"en.1"};
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277 | my $val;
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278 | my $eq;
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279 | if($la eq "en")
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280 | {
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281 | ++$cnt;
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282 | $val = $en;
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283 | $val =~ s/^___(.*)___/_:$1\n/;
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284 | }
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285 | else
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286 | {
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287 | my $ennoctx = $en;
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288 | $ennoctx =~ s/^___(.*)___//;
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289 | $val = (exists($data->{$en}{$la})) ? $data->{$en}{$la} : "";
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290 | ++$cnt if $val;
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291 | if($ennoctx eq $val)
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292 | {
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293 | $val = ""; $eq = 1;
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294 | }
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295 | }
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296 | print FILE checkstring($la, $val, $en, undef, undef, $eq);
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297 | }
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298 | print FILE pack "n",0xFFFF;
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299 | foreach my $en (sort keys %{$data})
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300 | {
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301 | next if !$data->{$en}{"en.1"};
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302 | my $num;
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303 | for($num = 1; exists($data->{$en}{"$la.$num"}); ++$num)
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304 | { }
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305 | my $val;
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306 | if($la eq "en")
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307 | {
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308 | ++$cnt;
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309 | $val = $en;
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310 | $val =~ s/^___(.*)___/_:$1\n/;
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311 | }
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312 | else
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313 | {
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314 | $val = (exists($data->{$en}{$la})) ? $data->{$en}{$la} : "";
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315 | --$num if(!$val);
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316 | ++$cnt if $val;
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317 | if($num == 2)
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318 | {
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319 | my $ennoctx = $en;
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320 | $ennoctx =~ s/^___(.*)___//;
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321 | $num = 0 if $val eq $ennoctx && $data->{$en}{"$la.1"} eq $data->{$en}{"en.1"};
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322 | }
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323 | }
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324 |
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325 | print FILE pack "C",$num;
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326 | if($num)
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327 | {
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328 | print FILE checkstring($la, $val, $en, 1, $data->{$en}{"en.1"});
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329 | for($num = 1; exists($data->{$en}{"$la.$num"}); ++$num)
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330 | {
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331 | print FILE checkstring($la, $data->{$en}{"$la.$num"}, $en, $num+1, $data->{$en}{"en.1"});
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332 | }
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333 | }
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334 | }
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335 | close FILE;
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336 | if(!$cnt)
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337 | {
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338 | unlink $file;
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339 | printf "Skipped file %-${maxlen}s: Contained 0 strings out of %5d.\n",$file,$maxcount;
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340 | }
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341 | else
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342 | {
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343 | printf "Created file %-${maxlen}s: Added %5d strings out of %5d (%5.1f%%).\n",$file,$cnt,$maxcount,,$cnt*100.0/$maxcount;
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344 | }
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345 | }
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346 | }
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347 |
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348 | sub main
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349 | {
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350 | my %lang;
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351 | my @po;
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352 | my $basename = shift @ARGV;
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353 | foreach my $arg (@ARGV)
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354 | {
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355 | foreach my $f (glob $arg)
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356 | {
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357 | if($f =~ /\*/) { printf "Skipping $f\n"; }
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358 | elsif($f =~ /\.po$/) { push(@po, $f); }
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359 | else { die "unknown file extension."; }
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360 | }
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361 | }
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362 | my %data = loadfiles(\%lang,@po);
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363 | my @clang;
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364 | foreach my $la (sort keys %lang)
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365 | {
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366 | push(@clang, "${basename}$la.lang");
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367 | }
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368 | push(@clang, "${basename}en.lang");
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369 | die "There have been warning. No output.\n" if $waswarn;
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370 |
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371 | createlang(\%data, @clang);
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372 | }
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