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5439f4e554
While extracting names of a translator from the html page it can happen that the perl's HTML::Parser module splits the "text".
412 lines
9.4 KiB
Perl
Executable File
412 lines
9.4 KiB
Perl
Executable File
#! /usr/bin/env perl
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# -*- mode: perl; -*-
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# file getTranslators.pl
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# This file is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This software is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public
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# License along with this software; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Copyright (c) 2015 Kornel Benko <kornel@lyx.org>
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use strict;
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package IdentityParse;
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use base "HTML::Parser";
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use locale;
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use POSIX qw(locale_h);
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use feature 'fc';
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setlocale(LC_CTYPE, "");
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setlocale(LC_MESSAGES, "en_US.UTF-8");
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$ENV{LC_ALL} = "C"; # set language for the output of command 'msgfmt'
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# Prototypes
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sub insertEntry(\%$$);
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sub start($$$$$);
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sub text($$);
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sub end($$$);
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sub actual_tag();
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sub convertlang($);
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sub scanPoFile($);
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sub row_init(\%);
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sub row_valid(\%);
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sub phantomscript();
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my $p = new IdentityParse;
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$p->strict_names(0);
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my $lyxurl = "http://www.lyx.org/I18n-trunk";
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my $podir = "./po"; # script starts in top binary dir
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my $jsfile = "$podir/lyxtranslators.js";
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my %langs = ( # translation to make language spec unique
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"pt" => "Portuguese",
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"pt_BR" => "Portuguese (Brazilian)",
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"ar" => "Arabic",
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"bg" => "Bulgarian",
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"ca" => "Catalan",
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"cs" => "Czech",
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"da" => "Danish",
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"de" => "German",
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"el" => "Greek",
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"en" => "English",
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"es" => "Spanish",
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"eu" => "Basque",
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"fi" => "Finnish",
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"fr" => "French",
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"gl" => "Galician",
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"he" => "Hebrew",
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"hu" => "Hungarian",
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"ia" => "Interlingua",
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"id" => "Indonesian",
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"it" => "Italian",
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"ja" => "Japanese",
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"ko" => "Korean",
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"sk" => "Slovak",
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"nb" => "Norwegian (Bokmål)",
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"nl" => "Dutch",
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"nn" => "Norwegian (Nynorsk)",
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"pl" => "Polish",
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"ro" => "Romanian",
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"ru" => "Russian",
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"sr" => "Serbian",
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"sv" => "Swedish",
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"tr" => "Turkish",
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"uk" => "Ukrainian",
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"zh_CN" => "Chinese (simplified)",
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"zh_TW" => "Chinese (traditional)",
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"Simplified" => "Chinese (simplified)",
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"Simplified Chinese" => "Chinese (simplified)",
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"Traditional Chinese" => "Chinese (traditional)",
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);
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open(FO, '>', "$jsfile");
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print FO &phantomscript();
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close(FO);
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my %status = ();
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my @tag = (); # stack for active html-tags
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my %page_row = (); # entries for mail, name pofile, language (in the actual row or po-file)
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my @translation_entries = qw(language mail name pofile);
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my %list = (); # collected list of rows, entry key is language
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my $errors = 0;
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if (open(my $fh, "phantomjs $jsfile|")) {
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$p->parse_file($fh);
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print "Parsed \"$lyxurl\"\n";
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}
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else {
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$errors++; # cannot parse html file
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print "ERROR: Program \"phantomjs\" to parse \"$lyxurl\" could not be executed\n";
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}
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if (opendir(DI, $podir)) {
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my $po_count = 0;
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while (my $po = readdir(DI)) {
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if ($po =~ /\.po$/) {
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my $res = &scanPoFile("$po");
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if ($res == 0) {
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print "No valid entry found in \"$po\"\n";
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$errors++;
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}
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else {
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$po_count += $res;
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}
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}
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}
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closedir(DI);
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if ($po_count < 1) {
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print "ERROR: No correct po-files in directory \"$podir\" found\n";
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$errors++;
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}
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else {
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print "Found $po_count po-files with valid translator entry\n";
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}
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}
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else {
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print "Directory for po-files ($podir) missing\n";
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$errors++; # PO directory not found, so cannot check
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}
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for my $lang (sort keys %list) {
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for my $rentry (@{$list{$lang}}) {
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my $prefix = sprintf("(%03d%) ", "$rentry->{fract}");
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if (defined($rentry->{error})) {
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$errors++;
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$prefix .= sprintf("%-24s", "$rentry->{error}:");
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}
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else {
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$prefix .= sprintf("%24s", "");
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}
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my $msg = sprintf("%-24s%-10s", "$lang:", "$rentry->{po},");
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print "$prefix$msg mail = \"$rentry->{name}\" <$rentry->{mail}>\n";
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}
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}
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if ($errors > 0) {
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exit(1);
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}
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else {
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exit(0);
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}
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###################################################################
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# Insert collected row values in %list
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sub insertEntry(\%$$)
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{
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my ($rrow, $cycle, $fract) = @_;
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# Convert mangled mail
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$rrow->{mail} =~ s/ pound /\@/;
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$rrow->{mail} =~ s/ dot /\./g;
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$rrow->{mail} =~ s/ underscore /_/g;
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my %entry = ();
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my $language = $rrow->{language};
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$entry{mail} = $rrow->{mail};
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$entry{name} = $rrow->{name};
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$entry{po} = $rrow->{pofile};
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$entry{cycle} = $cycle;
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# Check, if entry already exists
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if (! defined($list{$language})) {
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$list{$language} = [];
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}
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my $found = 0;
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my $empty = 1;
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my $name1 = undef;
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for my $rentry (@{$list{$language}}) {
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$empty = 0;
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if ($cycle == 2) {
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if (! defined($rentry->{fract})) {
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$rentry->{fract} = $fract;
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}
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}
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next if (fc($rentry->{mail}) ne fc($rrow->{mail})); # char case does not matter in mail strings
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next if ($rentry->{po} ne $rrow->{pofile});
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$name1 = $rentry->{name};
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$found = 1;
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last;
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}
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if ($cycle == 1) {
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push(@{$list{$language}}, \%entry);
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}
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else {
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$entry{fract} = $fract;
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if ($empty) {
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if ($fract > 40) {
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$entry{error} = "Missing in page";
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push(@{$list{$language}}, \%entry);
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}
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}
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elsif (! $found) {
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$entry{error} = "Different mail in po";
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push(@{$list{$language}}, \%entry);
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}
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else {
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# found, but maybe incorrect name?
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if ($name1 ne $rrow->{name}) {
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$entry{error} = "Different name in po";
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push(@{$list{$language}}, \%entry);
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}
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}
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}
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}
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#######################################################################
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# Routines called from parse_file(): start(), text(), end().
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sub start($$$$$)
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{
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my ($self, $tag, $attr, $attrseq, $origtext) = @_;
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push(@tag, $tag);
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if ($tag eq "tr") { # new table row
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&row_init(\%page_row);
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for my $k (keys %status) {
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$status{$k} = 0;
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}
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}
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$status{"Tag_" . $tag} = $status{"Tag_" . $tag} + 1;
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if ($tag eq "a") {
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if (defined($attr->{class})) {
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if ($attr->{class} eq "urllink") {
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if ($status{Tag_td} == 6) {
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if ($attr->{href} =~ /^mailto:(.*)$/) {
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$page_row{mail} = $1;
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$page_row{mail} =~ s/\%20/ /g;
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}
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}
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elsif ($status{Tag_td} == 1) {
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if ($attr->{href} =~ /f=po\/([a-z][a-z](_[A-Z][A-Z])?\.po)$/) {
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$page_row{pofile} = $1;
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}
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}
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}
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}
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}
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}
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sub text($$)
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{
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my ($self, $text) = @_;
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if ($status{Tag_td} == 1) {
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if (&actual_tag() eq "a") {
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if ($text =~ /^[A-Z][a-z]+( .+)?$/) {
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$page_row{language} = &convertlang($text);
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}
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}
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}
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if ($status{Tag_td} == 6) {
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if (&actual_tag() eq "a") {
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$page_row{name} .= $text; # '.=' because text can be splitted
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}
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elsif (&actual_tag() eq "td") { # name without associated e-mail
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$page_row{name} .= $text;
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}
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}
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}
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sub end($$$)
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{
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my ($self, $tag, $origtext) = @_;
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while (my $t = pop(@tag)) {
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last if ($t eq $tag);
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}
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if ($tag eq "tr") {
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# check row entry for completeness
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return if (! &row_valid(\%page_row));
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&insertEntry(\%page_row, 1);
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}
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}
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sub actual_tag()
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{
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return undef if (@tag == 0);
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return($tag[$#tag]);
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}
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sub convertlang($)
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{
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my ($ilang) = @_;
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$ilang =~ s/\s+$//;
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if (defined($langs{$ilang})) {
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return($langs{$ilang});
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}
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else {
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return($ilang);
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}
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}
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sub scanPoFile($)
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{
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my ($pofile) = @_;
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my %po_row;
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my ($translated, $fuzzy, $untranslated) = (0, 0, 0);
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if (open(FM, "msgfmt -c --statistics $podir/$pofile 2>&1 |")) {
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while (my $l = <FM>) {
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if ($l =~ s/^(\d+)\s+translated messages.\s*//) {
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$translated = $1;
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}
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if ($l =~ s/^(\d+)\s+fuzzy translations.\s*//) {
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$fuzzy = $1;
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}
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if ($l =~ s/^(\d+)\s+untranslated messages//) {
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$untranslated = $1;
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}
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}
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close(FM);
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}
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return 0 if ($translated == 0);
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my $fract = int(($translated * 100)/($translated+$fuzzy+$untranslated));
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if (open(FI, "$podir/$pofile")) {
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&row_init(\%po_row);
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$po_row{pofile} = $pofile;
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my $i = 0;
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while (my $l = <FI>) {
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last if ($l =~ /^"[A-Z].*:/);
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}
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my $inserted = 0;
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while (my $l = <FI>) {
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last if ($l !~ /^"/);
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chomp($l);
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if ($l =~ s/^"Last-Translator:\s//) {
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while ($l !~ />\\n"$/) {
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$l =~ s/"$//;
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my $extraline = <FI>;
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chomp($extraline);
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$extraline =~ s/^"//;
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$l .= $extraline
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}
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if ($l =~ /^([^<]*)<([^>]*)>/) { # allow empty mail
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$po_row{mail} = $2;
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($po_row{name} = $1) =~ s/\s+$//;
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$i += 2;
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}
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}
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elsif ($l =~/^"Language:\s*([^\\]+)\\n/) {
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$po_row{language} = &convertlang($1);
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$i += 1;
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}
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if (&row_valid(\%po_row)) {
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&insertEntry(\%po_row, 2, $fract);
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$inserted++;
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last;
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}
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}
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close(FI);
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return($inserted);
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}
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else {
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return(0);
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}
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}
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###########################################################
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# handling of row entries
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sub row_init(\%)
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{
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my ($rrow) = @_;
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%{$rrow} = ();
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$rrow->{mail} = ""; # Allow for empty mail
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}
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sub row_valid(\%)
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{
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my ($rrow) = @_;
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for my $k (@translation_entries) {
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return 0 if (! defined($rrow->{$k}));
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}
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return(1);
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}
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# used by phantomjs command to output the refered html page
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sub phantomscript()
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{
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return "var page = require(\"webpage\").create();
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var url = \"$lyxurl\";
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page.open(url,
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function (status) {
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var f = function () {
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var html = page.evaluate(function () { return document.documentElement.innerHTML });
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console.log(html);
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phantom.exit();
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};
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setTimeout(f, 5000);
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}
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);
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";
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}
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