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source: main/trunk/greenstone2/bin/script/gti.pl@ 30716

Last change on this file since 30716 was 30716, checked in by ak19, 8 years ago
Correction to previous commit. Copy and paste error.
Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 94.8 KB

Rev	Line
[10019]	1	#!/usr/bin/perl -w
	2
	3	###########################################################################
	4	#
	5	# gti.pl
	6	#
	7	# A component of the Greenstone digital library software
	8	# from the New Zealand Digital Library Project at the
	9	# University of Waikato, New Zealand.
	10	#
	11	# Copyright (C) 2005 New Zealand Digital Library Project
	12	#
	13	# This program is free software; you can redistribute it and/or modify
	14	# it under the terms of the GNU General Public License as published by
	15	# the Free Software Foundation; either version 2 of the License, or
	16	# (at your option) any later version.
	17	#
	18	# This program is distributed in the hope that it will be useful,
	19	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	20	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	21	# GNU General Public License for more details.
	22	#
	23	# You should have received a copy of the GNU General Public License
	24	# along with this program; if not, write to the Free Software
	25	# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	26	#
	27	###########################################################################
	28
	29
	30	BEGIN {
	31	die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
	32	unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
	33	}
	34
[24627]	35
[10019]	36	use iso639;
	37	use strict;
	38	use util;
[29415]	39	use FileUtils;
[10019]	40
	41	my $gsdl_root_directory = "$ENV{'GSDLHOME'}";
	42	my $gti_log_file = &util::filename_cat($gsdl_root_directory, "etc", "gti.log");
[28976]	43	my $source_language_code = "en"; # This is non-negotiable
[10019]	44
	45	my $gti_translation_files =
[24627]	46	[ # Greenstone macrofiles
	47	{ 'key' => "coredm",
[10019]	48	'file_type' => "macrofile",
	49	'source_file' => "macros/english.dm",
[11224]	50	'target_file' => "macros/{bn:bengali;fa:farsi;gd:gaelic;id:indo;lv:latvian;pt-br:port-br;pt-pt:port-pt;zh-tr:chinese-trad;iso_639_1_target_language_name}.dm" },
[24627]	51
	52	{ 'key' => "auxdm",
[10019]	53	'file_type' => "macrofile",
	54	'source_file' => "macros/english2.dm",
[11224]	55	'target_file' => "macros/{bn:bengali;fa:farsi;gd:gaelic;id:indo;lv:latvian;pt-br:port-br;pt-pt:port-pt;zh-tr:chinese-trad;iso_639_1_target_language_name}2.dm" },
[10019]	56
[29411]	57	#{ 'key' => "paperspastdm",
	58	# 'file_type' => "macrofile",
	59	# 'source_file' => "macros/paperspast-english.dm",
	60	# 'target_file' => "macros/paperspast-{bn:bengali;fa:farsi;gd:gaelic;id:indo;lv:latvian;pt-br:port-br;pt-pt:port-pt;zh-tr:chinese-trad;iso_639_1_target_language_name}.dm" },
[25285]	61
[24627]	62	# GLI dictionary
	63	{ 'key' => "glidict",
[13946]	64	'file_type' => "resource_bundle",
	65	'source_file' => "gli/classes/dictionary.properties",
	66	'target_file' => "gli/classes/dictionary_{target_language_code}.properties" },
[10114]	67
[24627]	68	# GLI help
	69	{ 'key' => "glihelp",
[13946]	70	'file_type' => "greenstone_xml",
	71	'source_file' => "gli/help/en/help.xml",
	72	'target_file' => "gli/help/{target_language_code}/help.xml" },
[11602]	73
[24627]	74	# Greenstone Perl modules
	75	{ 'key' => "perlmodules",
[10019]	76	'file_type' => "resource_bundle",
[11634]	77	'source_file' => "perllib/strings.properties",
	78	'target_file' => "perllib/strings_{target_language_code}.properties" },
[10019]	79
[28337]	80	# Greenstone Installer interface
	81	{ 'key' => "gsinstaller",
	82	'file_type' => "resource_bundle",
	83	'source_file' => "gsinstaller/LanguagePack.properties",
	84	'target_file' => "gsinstaller/LanguagePack_{target_language_code}.properties" },
	85
[24627]	86	# Greenstone tutorial exercises
	87	# { 'key' => "tutorials",
	88	# 'file_type' => "greenstone_xml",
	89	# 'source_file' => "gsdl-documentation/tutorials/xml-source/tutorial_en.xml",
	90	# 'target_file' => "gsdl-documentation/tutorials/xml-source/tutorial_{target_language_code}.xml" },
[11366]	91
[24627]	92	# new Greenstone.org
	93	{ 'key' => "greenorg",
	94	'file_type' => "resource_bundle",
	95	'source_file' => "greenstoneorg/website/classes/Gsc.properties",
	96	'target_file' => "greenstoneorg/website/classes/Gsc_{target_language_code}.properties"
[29411]	97	},
	98
[29412]	99	# greenstone 3 interface files, from http://svn.greenstone.org/main/trunk/greenstone3/web/WEB-INF/classes
[29413]	100	# check it out as greenstone3
[29411]	101	{ 'key' => "gs3interface",
[29415]	102	'file_type' => "resource_bundle",
	103	'source_file' => "greenstone3",
	104	'target_file' => "greenstone3"
[30581]	105	},
	106
	107	# collection config display items of GS3 demo collections. Checked out as gs3-collection-configs
	108	# from http://svn.greenstone.org/main/trunk/gs3-collection-configs
	109	{ 'key' => "gs3colcfg",
	110	'file_type' => "resource_bundle",
	111	'source_file' => "gs3-collection-configs",
	112	'target_file' => "gs3-collection-configs"
[24627]	113	}
	114	];
[10019]	115
[30581]	116	my @gs3_col_cfg_files = ("lucene-jdbm-demo", "solr-jdbm-demo");
	117
[30490]	118	my @gs3_interface_files = ("interface_default", "ServiceRack", "metadata_names");
	119	#"AbstractBrowse", "AbstractGS2FieldSearch", "AbstractSearch", "AbstractTextSearch", "Authentication", "CrossCollectionSearch", "GS2LuceneSearch", "LuceneSearch", "MapRetrieve", "MapSearch", "PhindPhraseBrowse", "SharedSoleneGS2FieldSearch");
[11026]	120
[26547]	121	# Auxilliary GS3 interface files. This list is not used at present
	122	# Combine with above list if generating translation spreadsheet for all interface files
[30490]	123	my @gs3_aux_interface_files = ("GATEServices","QBRWebServicesHelp", "Visualizer", "IViaSearch", "GS2Construct");
[18460]	124
[30490]	125	my @gs3_other_interface_files = ("interface_default2", "interface_basic", "interface_basic2", "interface_nzdl", "interface_gs2");
	126
[26547]	127	# Not: i18n, log4j
	128
[10019]	129	sub main
	130	{
	131	# Get the command to process, and any arguments
	132	my $gti_command = shift(@_);
	133	my @gti_command_arguments = @_;
[18460]	134	my $module = $_[1];
[26544]	135
	136	# for GS3, set gsdl_root_dir to GSDL3HOME
[29411]	137	#if($module && $module eq "gs3interface"){ # module is empty when the gti-command is create-glihelp-zip-file
	138	#if($ENV{'GSDL3SRCHOME'}) {
	139	# $gsdl_root_directory = (defined $ENV{'GSDL3HOME'}) ? $ENV{'GSDL3HOME'} : &util::filename_cat($ENV{'GSDL3SRCHOME'}, "web");
	140	# $gti_log_file = &util::filename_cat($gsdl_root_directory, "logs", "gti.log");
	141	#}
	142	#}
[24627]	143
[10019]	144	# Open the GTI log file for appending, or write to STDERR if that fails
	145	if (!open(GTI_LOG, ">>$gti_log_file")) {
[24627]	146	open(GTI_LOG, ">&STDERR");
[10019]	147	}
[24627]	148
[10019]	149	# Log the command that launched this script
	150	&log_message("Command: $0 @ARGV");
[24627]	151
[10019]	152	# Check that a command was supplied
	153	if (!$gti_command) {
[24627]	154	&throw_fatal_error("Missing command.");
[18460]	155	}
[24627]	156
[10019]	157	# Process the command
[13948]	158	if ($gti_command =~ /^get-all-chunks$/i) {
[24627]	159	# Check that GS3 interface is the target
[30582]	160	if ($module =~ m/^gs3/) { # gs3interface, gs3colcfg
[24627]	161	print &get_all_chunks_for_gs3(@gti_command_arguments);
	162	} else {
	163	print &get_all_chunks(@gti_command_arguments);
	164	}
[13948]	165	}
[24627]	166	elsif ($gti_command =~ /^get-first-n-chunks-requiring-work$/i) {
[30582]	167	if ($module =~ m/^gs3/) {
[24627]	168	print &get_first_n_chunks_requiring_work_for_gs3(@gti_command_arguments);
	169	} else {
	170	print &get_first_n_chunks_requiring_work(@gti_command_arguments);
	171	}
[10019]	172	}
[25249]	173	elsif ($gti_command =~ /^get-uptodate-chunks$/i) {
[30582]	174	if ($module =~ m/^gs3/) {
[25249]	175	print &get_uptodate_chunks_for_gs3(@gti_command_arguments);
	176	} else {
	177	print &get_uptodate_chunks(@gti_command_arguments);
	178	}
	179	}
[24627]	180	elsif ($gti_command =~ /^get-language-status$/i) {
	181	print &get_language_status(@gti_command_arguments);
[10019]	182	}
[24627]	183	elsif ($gti_command =~ /^search-chunks$/i) {
	184	print &search_chunks(@gti_command_arguments);
[10019]	185	}
[24627]	186	elsif ($gti_command =~ /^submit-translations$/i) {
	187	# This command cannot produce any output since it reads input
	188	&submit_translations(@gti_command_arguments);
[10019]	189	}
[24627]	190	elsif ($gti_command =~ /^create-glihelp-zip-file$/i) {
	191	# This command cannot produce any output since it reads input
	192	&create_glihelp_zip_file(@gti_command_arguments);
[18460]	193	}
[24627]	194	else {
	195	# The command was not recognized
	196	&throw_fatal_error("Unknown command \"$gti_command\".");
	197	}
[10019]	198	}
	199
	200
	201	sub throw_fatal_error
	202	{
	203	my $error_message = shift(@_);
[24627]	204
[10019]	205	# Write an XML error response
	206	print "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
	207	print "<GTIResponse>\n";
	208	print " <GTIError time=\"" . time() . "\">" . $error_message . "</GTIError>\n";
	209	print "</GTIResponse>\n";
[24627]	210
[10019]	211	# Log the error message, then die
	212	&log_message("Error: $error_message");
	213	die "\n";
	214	}
	215
	216
	217	sub log_message
	218	{
	219	my $log_message = shift(@_);
	220	print GTI_LOG time() . " -- " . $log_message . "\n";
	221	}
	222
	223
[13948]	224	sub get_all_chunks
	225	{
	226	# The code of the target language (ensure it is lowercase)
	227	my $target_language_code = lc(shift(@_));
	228	# The key of the file to translate (ensure it is lowercase)
	229	my $translation_file_key = lc(shift(@_));
[24627]	230
[13948]	231	# Check that the necessary arguments were supplied
	232	if (!$target_language_code \|\| !$translation_file_key) {
[24627]	233	&throw_fatal_error("Missing command argument.");
[13948]	234	}
[24627]	235
[13948]	236	# Get (and check) the translation configuration
	237	my ($source_file, $target_file, $translation_file_type)
	238	= &get_translation_configuration($target_language_code, $translation_file_key);
[24627]	239
[13948]	240	# Parse the source language and target language files
	241	my $source_file_path = &util::filename_cat($gsdl_root_directory, $source_file);
	242	my @source_file_lines = &read_file_lines($source_file_path);
	243	my %source_file_key_to_line_mapping = &build_key_to_line_mapping(\@source_file_lines, $translation_file_type);
	244
	245	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	246	my @target_file_lines = &read_file_lines($target_file_path);
	247	my %target_file_key_to_line_mapping = &build_key_to_line_mapping(\@target_file_lines, $translation_file_type);
[24627]	248
[13948]	249	# Filter out any automatically translated chunks
	250	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
[24627]	251	if (&is_chunk_automatically_translated($chunk_key, $translation_file_type)) {
	252	delete $source_file_key_to_line_mapping{$chunk_key};
	253	delete $target_file_key_to_line_mapping{$chunk_key};
	254	}
[13948]	255	}
[24627]	256
[13948]	257	my %source_file_key_to_text_mapping = &build_key_to_text_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	258	my %target_file_key_to_text_mapping = &build_key_to_text_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	259	&log_message("Number of source chunks: " . scalar(keys(%source_file_key_to_text_mapping)));
	260	&log_message("Number of target chunks: " . scalar(keys(%target_file_key_to_text_mapping)));
[24627]	261
[13948]	262	my %source_file_key_to_last_update_date_mapping = &build_key_to_last_update_date_mapping($source_file, \@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	263	my %target_file_key_to_last_update_date_mapping = &build_key_to_last_update_date_mapping($target_file, \@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
[24627]	264
[18460]	265	my $xml_response = &create_xml_response_for_all_chunks($translation_file_key, $target_file, \%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping, \%source_file_key_to_last_update_date_mapping, \%target_file_key_to_last_update_date_mapping);
[13948]	266
	267	return $xml_response;
	268	}
	269
	270
[25249]	271	sub get_uptodate_chunks
	272	{
	273	# The code of the target language (ensure it is lowercase)
	274	my $target_language_code = lc(shift(@_));
	275	# The key of the file to translate (ensure it is lowercase)
	276	my $translation_file_key = lc(shift(@_));
	277
	278	# Check that the necessary arguments were supplied
	279	if (!$target_language_code \|\| !$translation_file_key) {
	280	&throw_fatal_error("Missing command argument.");
	281	}
	282
	283	# Get (and check) the translation configuration
	284	my ($source_file, $target_file, $translation_file_type)
	285	= &get_translation_configuration($target_language_code, $translation_file_key);
	286
	287	# Parse the source language and target language files
	288	my $source_file_path = &util::filename_cat($gsdl_root_directory, $source_file);
	289	my @source_file_lines = &read_file_lines($source_file_path);
	290	my %source_file_key_to_line_mapping = &build_key_to_line_mapping(\@source_file_lines, $translation_file_type);
	291
	292	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	293	my @target_file_lines = &read_file_lines($target_file_path);
	294	my %target_file_key_to_line_mapping = &build_key_to_line_mapping(\@target_file_lines, $translation_file_type);
	295
	296	# Filter out any automatically translated chunks
	297	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
	298	if (&is_chunk_automatically_translated($chunk_key, $translation_file_type)) {
	299	delete $source_file_key_to_line_mapping{$chunk_key};
	300	delete $target_file_key_to_line_mapping{$chunk_key};
	301	}
	302	}
	303
	304	my %source_file_key_to_text_mapping = &build_key_to_text_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	305	my %target_file_key_to_text_mapping = &build_key_to_text_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	306	&log_message("Number of source chunks: " . scalar(keys(%source_file_key_to_text_mapping)));
	307	&log_message("Number of target chunks: " . scalar(keys(%target_file_key_to_text_mapping)));
	308
	309	my %source_file_key_to_last_update_date_mapping = &build_key_to_last_update_date_mapping($source_file, \@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	310	my %target_file_key_to_last_update_date_mapping = &build_key_to_last_update_date_mapping($target_file, \@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	311
	312
	313	# Chunks needing updating are those in the target file that have been more recently edited in the source file
	314	# All others are uptodate (which implies that they have certainly been translated at some point and would not be empty)
	315	my @uptodate_target_file_keys = ();
	316	foreach my $chunk_key (keys(%source_file_key_to_last_update_date_mapping)) {
	317	my $source_chunk_last_update_date = $source_file_key_to_last_update_date_mapping{$chunk_key};
	318	my $target_chunk_last_update_date = $target_file_key_to_last_update_date_mapping{$chunk_key};
	319
	320	# print "key: $chunk_key\nsource date : $source_chunk_last_update_date\ntarget date : $target_chunk_last_update_date\nafter? ". &is_date_after($source_chunk_last_update_date, $target_chunk_last_update_date) . "\n\n";
	321
	322	if (defined($target_chunk_last_update_date) && !&is_date_after($source_chunk_last_update_date, $target_chunk_last_update_date)) {
	323	# &log_message("Chunk with key $chunk_key needs updating.");
	324	push(@uptodate_target_file_keys, $chunk_key);
	325	}
	326	}
	327
	328	my $xml_response = &create_xml_response_for_uptodate_chunks($translation_file_key, $target_file, \@uptodate_target_file_keys, \%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping, \%source_file_key_to_last_update_date_mapping, \%target_file_key_to_last_update_date_mapping);
	329
	330	return $xml_response;
	331	}
	332
	333
[10019]	334	sub get_first_n_chunks_requiring_work
	335	{
	336	# The code of the target language (ensure it is lowercase)
	337	my $target_language_code = lc(shift(@_));
	338	# The key of the file to translate (ensure it is lowercase)
	339	my $translation_file_key = lc(shift(@_));
	340	# The number of chunks to return (defaults to one if not specified)
	341	my $num_chunks_to_return = shift(@_) \|\| "1";
[24627]	342
[10019]	343	# Check that the necessary arguments were supplied
	344	if (!$target_language_code \|\| !$translation_file_key) {
[24627]	345	&throw_fatal_error("Missing command argument.");
[10019]	346	}
[24627]	347
[10019]	348	# Get (and check) the translation configuration
	349	my ($source_file, $target_file, $translation_file_type)
	350	= &get_translation_configuration($target_language_code, $translation_file_key);
[28755]	351
[10019]	352	# Parse the source language and target language files
	353	my $source_file_path = &util::filename_cat($gsdl_root_directory, $source_file);
	354	my @source_file_lines = &read_file_lines($source_file_path);
	355	my %source_file_key_to_line_mapping = &build_key_to_line_mapping(\@source_file_lines, $translation_file_type);
[14258]	356
[10019]	357	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	358	my @target_file_lines = &read_file_lines($target_file_path);
	359	my %target_file_key_to_line_mapping = &build_key_to_line_mapping(\@target_file_lines, $translation_file_type);
[24627]	360
[10019]	361	# Filter out any automatically translated chunks
	362	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
[24627]	363	if (&is_chunk_automatically_translated($chunk_key, $translation_file_type)) {
	364	delete $source_file_key_to_line_mapping{$chunk_key};
	365	delete $target_file_key_to_line_mapping{$chunk_key};
	366	}
[10019]	367	}
[24627]	368
[10019]	369	my %source_file_key_to_text_mapping = &build_key_to_text_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	370	my %target_file_key_to_text_mapping = &build_key_to_text_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	371	&log_message("Number of source chunks: " . scalar(keys(%source_file_key_to_text_mapping)));
	372	&log_message("Number of target chunks: " . scalar(keys(%target_file_key_to_text_mapping)));
[24627]	373
[10019]	374	# Determine the target file chunks requiring translation
	375	my @target_file_keys_requiring_translation = &determine_chunks_requiring_translation(\%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping);
	376	&log_message("Number of target chunks requiring translation: " . scalar(@target_file_keys_requiring_translation));
[24627]	377
[10019]	378	# Determine the target file chunks requiring updating
	379	my %source_file_key_to_last_update_date_mapping = &build_key_to_last_update_date_mapping($source_file, \@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	380	my %target_file_key_to_last_update_date_mapping = &build_key_to_last_update_date_mapping($target_file, \@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	381	my @target_file_keys_requiring_updating = &determine_chunks_requiring_updating(\%source_file_key_to_last_update_date_mapping, \%target_file_key_to_last_update_date_mapping);
	382	&log_message("Number of target chunks requiring updating: " . scalar(@target_file_keys_requiring_updating));
[24627]	383
[18460]	384	my $xml_response = &create_xml_response_for_chunks_requiring_work($translation_file_key, $target_file, scalar(keys(%source_file_key_to_text_mapping)), \@target_file_keys_requiring_translation, \@target_file_keys_requiring_updating, $num_chunks_to_return, \%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping, \%source_file_key_to_last_update_date_mapping, \%target_file_key_to_last_update_date_mapping);
	385
[10040]	386	return $xml_response;
[10019]	387	}
	388
	389
	390	sub get_language_status
	391	{
	392	# The code of the target language (ensure it is lowercase)
	393	my $target_language_code = lc(shift(@_));
[24627]	394
[10019]	395	# Check that the necessary arguments were supplied
	396	if (!$target_language_code) {
[24627]	397	&throw_fatal_error("Missing command argument.");
[10019]	398	}
[24627]	399
[10040]	400	# Form an XML response to the command
	401	my $xml_response = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
	402	$xml_response .= "<GTIResponse>\n";
	403	$xml_response .= " <LanguageStatus code=\"$target_language_code\">\n";
[24627]	404
[18460]	405	foreach my $translation_file (@$gti_translation_files) {
[24627]	406	my ($num_source_chunks, $num_target_chunks, $num_chunks_requiring_translation, $num_chunks_requiring_updating) = 0;
	407	my $target_file_name = "";
	408
[30582]	409	if ($translation_file->{'key'} =~ m/^gs3/) { # gs3interface, gs3colcfg
[24627]	410	my (%source_file_key_to_text_mapping, %target_file_key_to_text_mapping, %source_file_key_to_last_update_date_mapping, %target_file_key_to_last_update_date_mapping ) = ();
[30581]	411	&build_gs3_configuration($translation_file->{'key'}, $target_language_code, \%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping, \%source_file_key_to_last_update_date_mapping, \%target_file_key_to_last_update_date_mapping );
[24627]	412
	413	my @target_file_keys_requiring_translation = &determine_chunks_requiring_translation(\%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping);
	414	my @target_file_keys_requiring_updating = &determine_chunks_requiring_updating(\%source_file_key_to_last_update_date_mapping, \%target_file_key_to_last_update_date_mapping);
	415
	416	$num_source_chunks = scalar(keys(%source_file_key_to_text_mapping));
	417	$num_target_chunks = scalar(keys(%target_file_key_to_text_mapping));
	418	$num_chunks_requiring_translation = scalar(@target_file_keys_requiring_translation);
	419	$num_chunks_requiring_updating = scalar(@target_file_keys_requiring_updating);
[18460]	420	}
[24627]	421	else {
	422	# Get (and check) the translation configuration
	423	my ($source_file, $target_file, $translation_file_type) = &get_translation_configuration($target_language_code, $translation_file->{'key'});
	424	$target_file_name = $target_file;
	425
	426	# Parse the source language and target language files
	427	my $source_file_path = &util::filename_cat($gsdl_root_directory, $source_file);
	428	my @source_file_lines = &read_file_lines($source_file_path);
	429	my %source_file_key_to_line_mapping = &build_key_to_line_mapping(\@source_file_lines, $translation_file_type);
	430
	431	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	432	my @target_file_lines = &read_file_lines($target_file_path);
	433	my %target_file_key_to_line_mapping = &build_key_to_line_mapping(\@target_file_lines, $translation_file_type);
	434
	435	# Filter out any automatically translated chunks
	436	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
	437	if (&is_chunk_automatically_translated($chunk_key, $translation_file_type)) {
	438	delete $source_file_key_to_line_mapping{$chunk_key};
	439	delete $target_file_key_to_line_mapping{$chunk_key};
	440	}
	441	}
	442
	443	my %source_file_key_to_text_mapping = &build_key_to_text_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	444	my %target_file_key_to_text_mapping = &build_key_to_text_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	445
	446	# Determine the target file chunks requiring translation
	447	my @target_file_keys_requiring_translation = &determine_chunks_requiring_translation(\%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping);
	448
	449	# Determine the target file chunks requiring updating
	450	my @target_file_keys_requiring_updating = ();
	451	if (-e $target_file_path) {
	452	my %source_file_key_to_last_update_date_mapping = &build_key_to_last_update_date_mapping($source_file, \@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	453	my %target_file_key_to_last_update_date_mapping = &build_key_to_last_update_date_mapping($target_file, \@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	454	@target_file_keys_requiring_updating = &determine_chunks_requiring_updating(\%source_file_key_to_last_update_date_mapping, \%target_file_key_to_last_update_date_mapping);
	455	}
	456
	457	$num_source_chunks = scalar(keys(%source_file_key_to_text_mapping));
	458	$num_target_chunks = scalar(keys(%target_file_key_to_text_mapping));
	459	$num_chunks_requiring_translation = scalar(@target_file_keys_requiring_translation);
	460	$num_chunks_requiring_updating = scalar(@target_file_keys_requiring_updating);
	461	}
	462
	463	&log_message("Status of " . $translation_file->{'key'});
	464	&log_message("Number of source chunks: " . $num_source_chunks);
	465	&log_message("Number of target chunks: " . $num_target_chunks);
	466	&log_message("Number of target chunks requiring translation: " . $num_chunks_requiring_translation);
	467	&log_message("Number of target chunks requiring updating: " . $num_chunks_requiring_updating);
	468
	469	$xml_response .= " <TranslationFile"
[10019]	470	. " key=\"" . $translation_file->{'key'} . "\""
[18460]	471	. " target_file_path=\"" . $target_file_name . "\""
	472	. " num_chunks_translated=\"" . ($num_source_chunks - $num_chunks_requiring_translation) . "\""
	473	. " num_chunks_requiring_translation=\"" . $num_chunks_requiring_translation . "\""
	474	. " num_chunks_requiring_updating=\"" . $num_chunks_requiring_updating . "\"\/>\n";
[10019]	475	}
[24627]	476
[10040]	477	$xml_response .= " </LanguageStatus>\n";
[24627]	478
[10040]	479	$xml_response .= "</GTIResponse>\n";
	480	return $xml_response;
[10019]	481	}
	482
	483
	484	sub search_chunks
	485	{
	486	# The code of the target language (ensure it is lowercase)
	487	my $target_language_code = lc(shift(@_));
	488	# The key of the file to translate (ensure it is lowercase)
	489	my $translation_file_key = lc(shift(@_));
	490	# The query string
[10020]	491	my $query_string = join(' ', @_);
[24627]	492
[10019]	493	# Check that the necessary arguments were supplied
	494	if (!$target_language_code \|\| !$translation_file_key \|\| !$query_string) {
[24627]	495	&throw_fatal_error("Missing command argument.");
[10019]	496	}
[24627]	497
[18460]	498	my ($source_file, $target_file, $translation_file_type) = ();
	499	my %source_file_key_to_text_mapping = ();
	500	my %target_file_key_to_text_mapping = ();
	501
	502
[30582]	503	if ($translation_file_key !~ m/^gs3/) {
[24627]	504	# Get (and check) the translation configuration
	505	($source_file, $target_file, $translation_file_type) = &get_translation_configuration($target_language_code, $translation_file_key);
	506
	507	# Parse the source language and target language files
	508	my $source_file_path = &util::filename_cat($gsdl_root_directory, $source_file);
	509	my @source_file_lines = &read_file_lines($source_file_path);
	510	my %source_file_key_to_line_mapping = &build_key_to_line_mapping(\@source_file_lines, $translation_file_type);
	511
	512	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	513	my @target_file_lines = &read_file_lines($target_file_path);
	514	my %target_file_key_to_line_mapping = &build_key_to_line_mapping(\@target_file_lines, $translation_file_type);
	515
	516	# Filter out any automatically translated chunks
	517	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
	518	if (&is_chunk_automatically_translated($chunk_key, $translation_file_type)) {
	519	delete $source_file_key_to_line_mapping{$chunk_key};
	520	delete $target_file_key_to_line_mapping{$chunk_key};
	521	}
	522	}
	523
	524	%source_file_key_to_text_mapping = &build_key_to_text_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	525	%target_file_key_to_text_mapping = &build_key_to_text_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
[10019]	526	}
[18460]	527	else {
[24627]	528	# Not needed in this case
	529	my (%source_file_key_to_gti_command_mapping, %target_file_key_to_gti_command_mapping) = ();
[30581]	530	&build_gs3_configuration($translation_file_key, $target_language_code, \%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping,
[30548]	531	\%source_file_key_to_gti_command_mapping, \%target_file_key_to_gti_command_mapping, 1);
[18460]	532	}
[24627]	533
[10019]	534	&log_message("Number of source chunks: " . scalar(keys(%source_file_key_to_text_mapping)));
	535	&log_message("Number of target chunks: " . scalar(keys(%target_file_key_to_text_mapping)));
[24627]	536
[10019]	537	# Determine the target file chunks matching the query
	538	my @target_file_keys_matching_query = ();
	539	foreach my $chunk_key (keys(%target_file_key_to_text_mapping)) {
[24627]	540	my $target_file_text = $target_file_key_to_text_mapping{$chunk_key};
	541	if ($target_file_text =~ /$query_string/i) {
	542	# &log_message("Chunk with key $chunk_key matches query.");
	543	push(@target_file_keys_matching_query, $chunk_key);
	544	}
[10019]	545	}
[24627]	546
[10040]	547	# Form an XML response to the command
	548	my $xml_response = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
	549	$xml_response .= "<GTIResponse>\n";
[24627]	550
[10040]	551	$xml_response .= " <ChunksMatchingQuery size=\"" . scalar(@target_file_keys_matching_query) . "\">\n";
[10019]	552	foreach my $chunk_key (@target_file_keys_matching_query) {
[24627]	553	my $target_file_chunk_text = &make_text_xml_safe($target_file_key_to_text_mapping{$chunk_key});
	554
	555	$xml_response .= " <Chunk key=\"$chunk_key\">\n";
	556	$xml_response .= " <TargetFileText>$target_file_chunk_text</TargetFileText>\n";
	557	$xml_response .= " </Chunk>\n";
[10019]	558	}
[10040]	559	$xml_response .= " </ChunksMatchingQuery>\n";
[24627]	560
[10040]	561	$xml_response .= "</GTIResponse>\n";
	562	return $xml_response;
[10019]	563	}
	564
	565
[10050]	566	sub submit_translations
[10019]	567	{
	568	# The code of the target language (ensure it is lowercase)
	569	my $target_language_code = lc(shift(@_));
	570	# The key of the file to translate (ensure it is lowercase)
	571	my $translation_file_key = lc(shift(@_));
[12484]	572	# The username of the translation submitter
	573	my $submitter_username = shift(@_);
[10027]	574	# Whether to submit a target chunk even if it hasn't changed
	575	my $force_submission_flag = shift(@_);
[24627]	576
[10019]	577	# Check that the necessary arguments were supplied
[12484]	578	if (!$target_language_code \|\| !$translation_file_key \|\| !$submitter_username) {
[24627]	579	&log_message("Fatal error (but cannot be thrown): Missing command argument.");
	580	die "\n";
[10019]	581	}
[18460]	582
	583	my %source_file_key_to_text_mapping = ();
	584	my %source_file_key_to_gti_comment_mapping = ();
	585	my %target_file_key_to_text_mapping = ();
	586	my %target_file_key_to_gti_comment_mapping = ();
[24627]	587
[18460]	588	my (@source_file_lines, @target_file_lines) = ();
	589	my ($source_file, $target_file, $translation_file_type);
[24627]	590
[18460]	591
[30582]	592	if ($translation_file_key !~ m/^gs3/) {
[24627]	593	# Get (and check) the translation configuration
	594	($source_file, $target_file, $translation_file_type)
[18460]	595	= &get_translation_configuration($target_language_code, $translation_file_key);
[24627]	596
	597	# Parse the source language and target language files
	598	@source_file_lines = &read_file_lines(&util::filename_cat($gsdl_root_directory, $source_file));
	599	my %source_file_key_to_line_mapping = &build_key_to_line_mapping(\@source_file_lines, $translation_file_type);
	600	%source_file_key_to_text_mapping = &build_key_to_text_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	601	%source_file_key_to_gti_comment_mapping = &build_key_to_gti_comment_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	602
	603	@target_file_lines = &read_file_lines(&util::filename_cat($gsdl_root_directory, $target_file));
	604	my %target_file_key_to_line_mapping = &build_key_to_line_mapping(\@target_file_lines, $translation_file_type);
	605	%target_file_key_to_text_mapping = &build_key_to_text_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	606	%target_file_key_to_gti_comment_mapping = &build_key_to_gti_comment_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
[18460]	607	}
	608	else {
[30581]	609	&build_gs3_configuration($translation_file_key, $target_language_code, \%source_file_key_to_text_mapping, \%target_file_key_to_text_mapping,
[30548]	610	\%source_file_key_to_gti_comment_mapping, \%target_file_key_to_gti_comment_mapping, 1);
[18460]	611	}
[10019]	612	&log_message("Number of source chunks: " . scalar(keys(%source_file_key_to_text_mapping)));
	613	&log_message("Number of target chunks: " . scalar(keys(%target_file_key_to_text_mapping)));
[24627]	614
[10019]	615	# Submission date
	616	my $day = (localtime)[3];
	617	my $month = ("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec")[(localtime)[4]];
	618	my $year = (localtime)[5] + 1900;
	619	my $submission_date = "$day-$month-$year";
[24627]	620
[10019]	621	open(SUBMISSION, "-");
	622	my @submission_lines = <SUBMISSION>;
	623	close(SUBMISSION);
[24627]	624
[10019]	625	# Remove any nasty carriage returns
[18460]	626	# &log_message("Submission:");
[10019]	627	foreach my $submission_line (@submission_lines) {
[24627]	628	$submission_line =~ s/\r$//;
	629	#&log_message(" $submission_line");
[10019]	630	}
[24627]	631
[10019]	632	my %source_file_key_to_submission_mapping = ();
	633	my %target_file_key_to_submission_mapping = ();
	634	for (my $i = 0; $i < scalar(@submission_lines); $i++) {
[24627]	635	# Read source file part of submission
	636	if ($submission_lines[$i] =~ /^\<SourceFileText key=\"(.+)\"\>/) {
	637	my $chunk_key = $1;
	638
	639	# Read the source file text
	640	my $source_file_chunk_text = "";
	641	$i++;
	642	while ($i < scalar(@submission_lines) && $submission_lines[$i] !~ /^\<\/SourceFileText\>/) {
	643	$source_file_chunk_text .= $submission_lines[$i];
	644	$i++;
	645	}
	646	$source_file_chunk_text =~ s/\n$//; # Strip the extra newline character added
	647	$source_file_chunk_text = &unmake_text_xml_safe($source_file_chunk_text);
	648
	649	#&log_message("Source file key: $chunk_key");
	650	#&log_message("Source file text: $source_file_chunk_text");
	651	$source_file_key_to_submission_mapping{$chunk_key} = $source_file_chunk_text;
	652	}
	653
	654	# Read target file part of submission
	655	if ($submission_lines[$i] =~ /^\<TargetFileText key=\"(.+)\"\>/) {
	656	my $chunk_key = $1;
	657
	658	# Read the target file text
	659	my $target_file_chunk_text = "";
	660	$i++;
	661	while ($i < scalar(@submission_lines) && $submission_lines[$i] !~ /^\<\/TargetFileText\>/) {
	662	$target_file_chunk_text .= $submission_lines[$i];
	663	$i++;
	664	}
	665	$target_file_chunk_text =~ s/\n$//; # Strip the extra newline character added
	666	$target_file_chunk_text = &unmake_text_xml_safe($target_file_chunk_text);
	667
	668	#&log_message("Target file key: $chunk_key");
	669	#&log_message("Target file text: $target_file_chunk_text");
	670	$target_file_key_to_submission_mapping{$chunk_key} = $target_file_chunk_text;
	671	}
[10019]	672	}
[24627]	673
[10019]	674	# -----------------------------------------
	675	# Validate the translation submissions
	676	# -----------------------------------------
[24627]	677
[10019]	678	# Check that the translations are valid
	679	foreach my $chunk_key (keys(%source_file_key_to_submission_mapping)) {
[30687]	680
	681	# Kathy introduced escaped colons ("\:") into chunk keys in properties files (greenstone3/metadata_names),
	682	# but they're not escaped in the submitted XML versions. So have to carefully compare for submissions:
	683	my $escaped_chunk_key = $chunk_key;
	684	$escaped_chunk_key =~ s/:/\\:/g;
	685
[24627]	686	# Make sure the submitted chunk still exists in the source file
[30687]	687	if (!defined($source_file_key_to_text_mapping{$escaped_chunk_key})) {
[24627]	688	&log_message("Warning: Source chunk $chunk_key no longer exists (ignoring submission).");
	689	delete $source_file_key_to_submission_mapping{$chunk_key};
	690	delete $target_file_key_to_submission_mapping{$chunk_key};
	691	next;
	692	}
	693
	694	# Make sure the submitted source chunk matches the source file chunk
[30687]	695	if ($source_file_key_to_submission_mapping{$chunk_key} ne &unmake_text_xml_safe($source_file_key_to_text_mapping{$escaped_chunk_key})) {
[28518]	696	#if (&unmake_text_xml_safe($source_file_key_to_submission_mapping{$chunk_key}) ne &unmake_text_xml_safe($source_file_key_to_text_mapping{$chunk_key})) {
[28503]	697	#print STDERR "**** $source_file_key_to_submission_mapping{$chunk_key}\n";
	698	#print STDERR "**** " . &unmake_text_xml_safe($source_file_key_to_text_mapping{$chunk_key}) ."\n";
	699
[30687]	700	&log_message("Warning: Source chunk $escaped_chunk_key has changed (ignoring submission).");
	701	&log_message("Submission source: \|$source_file_key_to_submission_mapping{$chunk_key}\|");
	702	&log_message(" Source text: \|$source_file_key_to_text_mapping{$escaped_chunk_key}\|");
[24627]	703	delete $source_file_key_to_submission_mapping{$chunk_key};
	704	delete $target_file_key_to_submission_mapping{$chunk_key};
	705	next;
	706	}
[10027]	707	}
[24627]	708
[10027]	709	# Apply the submitted translations
	710	foreach my $chunk_key (keys(%target_file_key_to_submission_mapping)) {
[24627]	711	# Only apply the submission if it is a change, unless -force_submission has been specified
[30687]	712	my $escaped_chunk_key = $chunk_key;
	713	$escaped_chunk_key =~ s/:/\\:/g;
	714	if ($force_submission_flag \|\| !defined($target_file_key_to_text_mapping{$escaped_chunk_key}) \|\| $target_file_key_to_submission_mapping{$chunk_key} ne $target_file_key_to_text_mapping{$escaped_chunk_key}) {
	715	$target_file_key_to_text_mapping{$escaped_chunk_key} = $target_file_key_to_submission_mapping{$chunk_key};
	716	$target_file_key_to_gti_comment_mapping{$escaped_chunk_key} = "Updated $submission_date by $submitter_username";
[24627]	717	}
[10019]	718	}
[18460]	719
[30582]	720	if ($translation_file_key !~ m/^gs3/) {
[24627]	721	eval "&write_translated_${translation_file_type}(\$source_file, \\\@source_file_lines, \\\%source_file_key_to_text_mapping, \$target_file, \\\@target_file_lines, \\\%target_file_key_to_text_mapping, \\\%target_file_key_to_gti_comment_mapping, \$target_language_code)";
[18460]	722	} else {
[30581]	723	eval "&write_translated_gs3interface(\$translation_file_key, \\\%source_file_key_to_text_mapping, \\\%target_file_key_to_text_mapping, \\\%target_file_key_to_gti_comment_mapping, \$target_language_code)";
[18460]	724	}
	725	}
[10019]	726
[18460]	727
	728	sub create_glihelp_zip_file
	729	{
	730	my $target_language_code = shift(@_);
	731	my $translation_file_key = "glihelp";
	732
	733	&log_message("Creating GLI Help zip file for $target_language_code");
[24627]	734
[18460]	735	my ($source_file, $target_file, $translation_file_type) = &get_translation_data_for($target_language_code, $translation_file_key);
	736
	737	my $classpath = &util::filename_cat($gsdl_root_directory, "gti-lib");
[28977]	738	my $oldclasspath = $classpath;
[18460]	739	if ( ! -e $classpath) {
[28977]	740	$classpath = &util::filename_cat($gsdl_root_directory, "gli", "shared");
	741	}
	742	if ( ! -e $classpath) {
	743	&throw_fatal_error("$classpath doesn't exist! (Neither does $oldclasspath.) Need the files in this directory (ApplyXLST and its related files) to create the zip file for GLI Help");
	744	}
	745
[28991]	746
	747	my $perllib_path = &util::filename_cat($gsdl_root_directory, "perllib"); # strings.properties
	748	my $gliclasses_path = &util::filename_cat($gsdl_root_directory, "gli", "classes"); # dictionary.properties
	749	my $os = $^O;
	750	my $path_separator = ($^O =~ m/mswin/i) ? ";" : ":";
	751	my $xalan_path = &util::filename_cat($classpath, "xalan.jar");
	752	$classpath = "$perllib_path$path_separator$gliclasses_path$path_separator$classpath$path_separator$xalan_path";
	753
[18460]	754	my $gli_help_directory = &util::filename_cat($gsdl_root_directory, "gli");
	755	$gli_help_directory = &util::filename_cat($gli_help_directory, "help");
	756
	757	my $gen_many_html_xsl_filepath = &util::filename_cat($gli_help_directory, "gen-many-html.xsl");
	758	if ( ! -e $gen_many_html_xsl_filepath) {
[24627]	759	&throw_fatal_error("$gen_many_html_xsl_filepath doesn't exist! Need this file to create the zip file for GLI Help");
[18460]	760	}
[24627]	761
[18460]	762	my $gen_index_xml_xsl_filepath = &util::filename_cat($gli_help_directory, "gen-index-xml.xsl");
	763	my $split_script_filepath = &util::filename_cat($gli_help_directory, "splithelpdocument.pl");
	764
	765	my $target_file_directory = &util::filename_cat($gli_help_directory, $target_language_code);
	766	$target_file_directory = $target_file_directory."/";
[24627]	767
[18460]	768	my $target_filepath = &util::filename_cat($gsdl_root_directory, $target_file);
[28991]	769
	770	# if gli/help/nl doesn't exist, create it by copying over gli/help/en/help.xml, then process the copied file
	771	my ($tailname, $glihelp_lang_dir, $suffix) = &File::Basename::fileparse($target_filepath, "\\.[^\\.]+\$");
	772	if(!&FileUtils::directoryExists($glihelp_lang_dir)) {
	773
	774	# copy across the gli/help/en/help.xml into a new folder for the new language gli/help/<newlang>
	775	my $en_glihelp_dir = &util::filename_cat($gli_help_directory, "en");
[28992]	776	my $en_helpxml_file = &util::filename_cat($en_glihelp_dir, "$tailname$suffix"); #$tailname$suffix="help.xml"
[28991]	777	&FileUtils::copyFilesRecursiveNoSVN($en_helpxml_file, $glihelp_lang_dir);
	778
	779	# In gli/help/<newlang>/help.xml, replace all occurrences of
	780	# <Text id="1">This text in en will be removed for new langcode</Text>
	781	# with <!-- Missing translation: 1 -->
	782	open(FIN,"<$target_filepath") or &throw_fatal_error("Could not open $target_filepath for READING after creating it");
	783	my $help_xml_contents;
	784	# Read in the entire contents of the file in one hit
	785	sysread(FIN, $help_xml_contents, -s FIN);
	786	close(FIN);
[24627]	787
[28991]	788	$help_xml_contents =~ s@<Text id="([^"]+?)">(.*?)</Text>@<!-- Missing translation: $1 -->@sg;
	789
	790	open(FOUT, ">$target_filepath") or &throw_fatal_error("Could not open $target_filepath for WRITING after creating it");
	791	print FOUT $help_xml_contents;
	792	close(FOUT);
	793	}
	794
[24627]	795	my $perl_exec = &util::get_perl_exec();
	796	my $java_exec = "java";
	797	if(defined($ENV{'JAVA_HOME'}) && $ENV{'JAVA_HOME'} ne ""){
	798	$java_exec = &util::filename_cat($ENV{'JAVA_HOME'}, "bin", "java");
	799	}
[28991]	800
	801	#my $cmd = "$java_exec -cp $classpath:$classpath/xalan.jar ApplyXSLT $target_language_code $gen_many_html_xsl_filepath $target_filepath \| \"$perl_exec\" -S $split_script_filepath $target_file_directory";
	802	my $cmd = "$java_exec -DGSDLHOME=$gsdl_root_directory -cp $classpath ApplyXSLT $target_language_code $gen_many_html_xsl_filepath $target_filepath \| \"$perl_exec\" -S $split_script_filepath $target_file_directory";
	803	#&throw_fatal_error("RAN gti command: $cmd");
[18460]	804	my $response = `$cmd`;
[28991]	805
	806	#$cmd = "$java_exec -cp $classpath:$classpath/xalan.jar ApplyXSLT $target_language_code $gen_index_xml_xsl_filepath $target_filepath > " . $target_file_directory . "help_index.xml"; # 2>/dev/null";
	807	$cmd = "$java_exec -cp $classpath -DGSDLHOME=$gsdl_root_directory ApplyXSLT $target_language_code $gen_index_xml_xsl_filepath $target_filepath > " . $target_file_directory . "help_index.xml"; # 2>/dev/null";
[18460]	808	$response = `$cmd`;
[28991]	809
	810	# create a gti/tmp folder, if one doesn't already exist, and store the downloadable zip file in there
	811	my $tmpdir = &util::filename_cat($gsdl_root_directory, "tmp");
	812	if(!&FileUtils::directoryExists($tmpdir)) {
	813	&FileUtils::makeDirectory($tmpdir);
	814	}
[28977]	815	#my $zip_file_path = "/greenstone/custom/gti/" . $target_language_code . "_GLIHelp.zip";
[28991]	816	my $zip_file_path = &util::filename_cat($tmpdir, $target_language_code . "_GLIHelp.zip");
[18460]	817	$cmd = "zip -rj $zip_file_path $target_file_directory -i \.htm \.xml";
[28991]	818
[18460]	819	$response = `$cmd`;
[10019]	820	}
	821
	822
	823	sub get_translation_configuration
	824	{
	825	# Get the code of the target language
	826	my $target_language_code = shift(@_);
	827	# Get the key of the file to translate
	828	my $translation_file_key = shift(@_);
[24627]	829
[10019]	830	# Read the translation data from the gti.cfg file
	831	my ($source_file, $target_file, $translation_file_type) =
	832	&get_translation_data_for($target_language_code, $translation_file_key);
[24627]	833
[10019]	834	# Check that the file to translate is defined in the gti.cfg file
	835	if (!$source_file \|\| !$target_file \|\| !$translation_file_type) {
[24627]	836	&throw_fatal_error("Missing or incomplete specification for translation file \"$translation_file_key\" in gti.pl.");
[10019]	837	}
[24627]	838
[10019]	839	# Check that the source file exists
	840	my $source_file_path = &util::filename_cat($gsdl_root_directory, $source_file);
	841	if (!-e $source_file_path) {
[24627]	842	&throw_fatal_error("Source file $source_file_path does not exist.");
[10019]	843	}
[24627]	844
[10019]	845	# Check that the source file is up to date
[11104]	846	# The "2>/dev/null" is very important! If it is missing this will never return when run from the receptionist
[10019]	847	# unless ($translation_file_is_not_in_cvs) {
[14258]	848	#my $source_file_cvs_status = `cd $gsdl_root_directory; cvs -d $anonymous_cvs_root update $source_file 2>/dev/null`;
[24627]	849	my $source_file_cvs_status = `cd $gsdl_root_directory; svn status $source_file 2>/dev/null`;
[10019]	850	if ($source_file_cvs_status =~ /^C /) {
	851	&throw_fatal_error("Source file $source_file_path conflicts with the repository.");
	852	}
	853	if ($source_file_cvs_status =~ /^M /) {
	854	&throw_fatal_error("Source file $source_file_path contains uncommitted changes.");
	855	}
	856	# }
[24627]	857
[10019]	858	return ($source_file, $target_file, $translation_file_type);
	859	}
	860
	861
	862	sub get_translation_data_for
	863	{
	864	my ($target_language_code, $translation_file_key) = @_;
[24627]	865
[10019]	866	foreach my $translation_file (@$gti_translation_files) {
[24627]	867	# If this isn't the correct translation file, move onto the next one
	868	next if ($translation_file_key ne $translation_file->{'key'});
	869
	870	# Resolve the target language file
	871	my $target_language_file = $translation_file->{'target_file'};
	872	if ($target_language_file =~ /(\{.+\;.+\})/) {
	873	my $unresolved_target_language_file_part = $1;
	874
	875	# Check for a special case for the target language code
	876	if ($unresolved_target_language_file_part =~ /(\{\|\;)$target_language_code:([^\;]+)(\;\|\})/) {
	877	my $resolved_target_language_file_part = $2;
	878	$target_language_file =~ s/$unresolved_target_language_file_part/$resolved_target_language_file_part/;
	879	}
	880	# Otherwise use the last part as the default value
	881	else {
	882	my ($default_target_language_file_part) = $unresolved_target_language_file_part =~ /([^\;]+)\}/;
	883	$target_language_file =~ s/$unresolved_target_language_file_part/\{$default_target_language_file_part\}/;
[10019]	884	}
[10041]	885	}
[24627]	886
[10041]	887	# Resolve instances of {iso_639_1_target_language_name}
	888	my $iso_639_1_target_language_name = $iso639::fromiso639{$target_language_code};
	889	$iso_639_1_target_language_name =~ tr/A-Z/a-z/ if $iso_639_1_target_language_name;
	890	$target_language_file =~ s/\{iso_639_1_target_language_name\}/$iso_639_1_target_language_name/g;
[24627]	891
[10041]	892	# Resolve instances of {target_language_code}
	893	$target_language_file =~ s/\{target_language_code\}/$target_language_code/g;
[24627]	894
[10041]	895	return ($translation_file->{'source_file'}, $target_language_file, $translation_file->{'file_type'});
[24627]	896	}
[10019]	897
[24627]	898	return ();
[10019]	899	}
	900
	901
	902	sub read_file_lines
	903	{
	904	my ($file_path) = @_;
[24627]	905
[10019]	906	if (!open(FILE_IN, "<$file_path")) {
[24627]	907	&log_message("Note: Could not open file $file_path.");
	908	return ();
[10019]	909	}
	910	my @file_lines = <FILE_IN>;
	911	close(FILE_IN);
[24627]	912
[10019]	913	return @file_lines;
	914	}
	915
	916
	917	sub build_key_to_line_mapping
	918	{
	919	my ($file_lines, $translation_file_type) = @_;
	920	eval "return &build_key_to_line_mapping_for_${translation_file_type}(\@\$file_lines)";
	921	}
	922
	923
	924	sub build_key_to_text_mapping
	925	{
	926	my ($file_lines, $key_to_line_mapping, $translation_file_type) = @_;
[24627]	927
[10019]	928	my %key_to_text_mapping = ();
	929	foreach my $chunk_key (keys(%$key_to_line_mapping)) {
[24627]	930	my $chunk_starting_line = (split(/-/, $key_to_line_mapping->{$chunk_key}))[0];
	931	my $chunk_finishing_line = (split(/-/, $key_to_line_mapping->{$chunk_key}))[1];
	932
	933	my $chunk_text = @$file_lines[$chunk_starting_line];
	934	for (my $l = ($chunk_starting_line + 1); $l <= $chunk_finishing_line; $l++) {
	935	$chunk_text .= @$file_lines[$l];
	936	}
	937
	938	# Map from chunk key to text
	939	eval "\$key_to_text_mapping{\${chunk_key}} = &import_chunk_from_${translation_file_type}(\$chunk_text)";
[30681]	940
	941	#if($chunk_key =~ m/document\\/) {
	942	#&log_message("Submission source: $source_file_key_to_submission_mapping{$chunk_key}");
	943	#&log_message("@@@ chunk key: $chunk_key");
	944	#}
	945
[10019]	946	}
[24627]	947
[10019]	948	return %key_to_text_mapping;
	949	}
	950
	951
	952	sub build_key_to_last_update_date_mapping
	953	{
	954	my ($file, $file_lines, $key_to_line_mapping, $translation_file_type) = @_;
[24627]	955
[10019]	956	# If the files aren't in CVS then we can't tell anything about what needs updating
	957	# return () if ($translation_file_is_not_in_cvs);
[24627]	958
[10019]	959	# Build a mapping from key to CVS date
	960	# Need to be careful with this mapping because the chunk keys won't necessarily all be valid
	961	my %key_to_cvs_date_mapping = &build_key_to_cvs_date_mapping($file, $translation_file_type);
[24627]	962
[10019]	963	# Build a mapping from key to comment date
[12483]	964	my %key_to_gti_comment_mapping = &build_key_to_gti_comment_mapping($file_lines, $key_to_line_mapping, $translation_file_type);
[24627]	965
[10019]	966	# Build a mapping from key to last update date (the latter of the CVS date and comment date)
	967	my %key_to_last_update_date_mapping = ();
	968	foreach my $chunk_key (keys(%$key_to_line_mapping)) {
[24627]	969	# Use the CVS date as a starting point
	970	my $chunk_cvs_date = $key_to_cvs_date_mapping{$chunk_key};
	971	$key_to_last_update_date_mapping{$chunk_key} = $chunk_cvs_date;
	972
	973	# If a comment date exists and it is after the CVS date, use that instead
[14258]	974	# need to convert the comment date format to SVN format
[24627]	975	my $chunk_gti_comment = $key_to_gti_comment_mapping{$chunk_key};
	976	if (defined($chunk_gti_comment) && $chunk_gti_comment =~ /(\d?\d-\D\D\D-\d\d\d\d)/) {
	977	my $chunk_comment_date = $1;
	978	if ((!defined($chunk_cvs_date) \|\| &is_date_after($chunk_comment_date, $chunk_cvs_date))) {
	979	$key_to_last_update_date_mapping{$chunk_key} = $chunk_comment_date;
	980	}
	981	}
[10019]	982	}
[24627]	983
[10019]	984	return %key_to_last_update_date_mapping;
	985	}
	986
	987
	988	sub build_key_to_cvs_date_mapping
	989	{
	990	my ($filename, $translation_file_type) = @_;
[24627]	991
	992	# Use SVN to annotate each line of the file with the date it was last edited
[10019]	993	# The "2>/dev/null" is very important! If it is missing this will never return when run from the receptionist
[24627]	994	my $cvs_annotated_file = `cd $gsdl_root_directory; svn annotate -v --force $filename 2>/dev/null`;
[14258]	995
[10019]	996	my @cvs_annotated_file_lines = split(/\n/, $cvs_annotated_file);
[24627]	997
[10019]	998	my @cvs_annotated_file_lines_date = ();
	999	foreach my $cvs_annotated_file_line (@cvs_annotated_file_lines) {
[24627]	1000	# Extract the date from the SVN annotation at the front
	1001	# svn format : 2007-07-16
[14258]	1002	$cvs_annotated_file_line =~ s/^\s+\S+\s+\S+\s(\S+)//;
	1003
	1004	push(@cvs_annotated_file_lines_date, $1);
	1005
	1006	# trim extra date information in svn annotation format
	1007	# 15:42:49 +1200 (Wed, 21 Jun 2006)
	1008	$cvs_annotated_file_line =~ s/^\s+\S+\s\S+\s\((.+?)\)\s//;
	1009	}
	1010
[10019]	1011	# Build a key to line mapping for the CVS annotated file, for matching the chunk key to the CVS date
	1012	my %key_to_line_mapping = &build_key_to_line_mapping(\@cvs_annotated_file_lines, $translation_file_type);
[24627]	1013
[10019]	1014	my %key_to_cvs_date_mapping = ();
	1015	foreach my $chunk_key (keys(%key_to_line_mapping)) {
[24627]	1016	my $chunk_starting_line = (split(/-/, $key_to_line_mapping{$chunk_key}))[0];
	1017	my $chunk_finishing_line = (split(/-/, $key_to_line_mapping{$chunk_key}))[1];
	1018
	1019	# Find the date this chunk was last edited, from the CVS annotation
	1020	my $chunk_date = $cvs_annotated_file_lines_date[$chunk_starting_line];
	1021	for (my $l = ($chunk_starting_line + 1); $l <= $chunk_finishing_line; $l++) {
	1022	if (&is_date_after($cvs_annotated_file_lines_date[$l], $chunk_date)) {
	1023	# This part of the chunk has been updated more recently
	1024	$chunk_date = $cvs_annotated_file_lines_date[$l];
	1025
	1026	}
	1027	}
	1028
	1029	# Map from chunk key to CVS date
	1030	$key_to_cvs_date_mapping{$chunk_key} = $chunk_date;
[10019]	1031	}
[24627]	1032
[10019]	1033	return %key_to_cvs_date_mapping;
	1034	}
	1035
	1036
[12483]	1037	sub build_key_to_gti_comment_mapping
[10019]	1038	{
	1039	my ($file_lines, $key_to_line_mapping, $translation_file_type) = @_;
[24627]	1040
[12483]	1041	my %key_to_gti_comment_mapping = ();
[10019]	1042	foreach my $chunk_key (keys(%$key_to_line_mapping)) {
[24627]	1043	my $chunk_starting_line = (split(/-/, $key_to_line_mapping->{$chunk_key}))[0];
	1044	my $chunk_finishing_line = (split(/-/, $key_to_line_mapping->{$chunk_key}))[1];
	1045
	1046	my $chunk_text = @$file_lines[$chunk_starting_line];
	1047	for (my $l = ($chunk_starting_line + 1); $l <= $chunk_finishing_line; $l++) {
	1048	$chunk_text .= @$file_lines[$l];
	1049	}
	1050
	1051	# Map from chunk key to GTI comment
	1052	my $chunk_gti_comment;
	1053	eval "\$chunk_gti_comment = &get_${translation_file_type}_chunk_gti_comment(\$chunk_text)";
	1054	$key_to_gti_comment_mapping{$chunk_key} = $chunk_gti_comment if (defined($chunk_gti_comment));
[10019]	1055	}
[24627]	1056
[12483]	1057	return %key_to_gti_comment_mapping;
[10019]	1058	}
	1059
	1060
	1061	sub determine_chunks_requiring_translation
	1062	{
	1063	my $source_file_key_to_text_mapping = shift(@_);
	1064	my $target_file_key_to_text_mapping = shift(@_);
[24627]	1065
[10019]	1066	# Chunks needing translation are those in the source file with no translation in the target file
	1067	my @target_file_keys_requiring_translation = ();
	1068	foreach my $chunk_key (keys(%$source_file_key_to_text_mapping)) {
[24627]	1069	if ($source_file_key_to_text_mapping->{$chunk_key} && !$target_file_key_to_text_mapping->{$chunk_key}) {
	1070	# &log_message("Chunk with key $chunk_key needs translating.");
	1071	push(@target_file_keys_requiring_translation, $chunk_key);
	1072	}
[10019]	1073	}
[24627]	1074
[10019]	1075	return @target_file_keys_requiring_translation;
	1076	}
	1077
	1078
	1079	sub determine_chunks_requiring_updating
	1080	{
	1081	my $source_file_key_to_last_update_date_mapping = shift(@_);
	1082	my $target_file_key_to_last_update_date_mapping = shift(@_);
[24627]	1083
[10019]	1084	# Chunks needing updating are those in the target file that have been more recently edited in the source file
	1085	my @target_file_keys_requiring_updating = ();
	1086	foreach my $chunk_key (keys(%$source_file_key_to_last_update_date_mapping)) {
[24627]	1087	my $source_chunk_last_update_date = $source_file_key_to_last_update_date_mapping->{$chunk_key};
	1088	my $target_chunk_last_update_date = $target_file_key_to_last_update_date_mapping->{$chunk_key};
[14258]	1089
[30548]	1090	# print "key: $chunk_key\nsource date : $source_chunk_last_update_date\ntarget date : $target_chunk_last_update_date\nafter? ". &is_date_after($source_chunk_last_update_date, $target_chunk_last_update_date) . "\n\n";
	1091
[14258]	1092	if (defined($target_chunk_last_update_date) && &is_date_after($source_chunk_last_update_date, $target_chunk_last_update_date)) {
[24627]	1093	# &log_message("Chunk with key $chunk_key needs updating.");
[30548]	1094	# &log_message("key: $chunk_key\nsource date : $source_chunk_last_update_date\ntarget date : $target_chunk_last_update_date\nafter? ". &is_date_after($source_chunk_last_update_date, $target_chunk_last_update_date) . "\n\n");
[24627]	1095	push(@target_file_keys_requiring_updating, $chunk_key);
	1096	}
[10019]	1097	}
[24627]	1098
[10019]	1099	return @target_file_keys_requiring_updating;
	1100	}
	1101
	1102
	1103	sub is_chunk_automatically_translated
	1104	{
	1105	my ($chunk_key, $translation_file_type) = @_;
	1106	eval "return &is_${translation_file_type}_chunk_automatically_translated(\$chunk_key)";
	1107	}
	1108
	1109
	1110	sub make_text_xml_safe
	1111	{
	1112	my $text = shift(@_);
[11452]	1113	$text =~ s/\&/\&amp\;/g;
	1114	$text =~ s/\&amp\;lt\;/\&amp\;amp\;lt\;/g;
	1115	$text =~ s/\&amp\;gt\;/\&amp\;amp\;gt\;/g;
[11498]	1116	$text =~ s/\&amp\;rarr\;/\&amp\;amp\;rarr\;/g;
	1117	$text =~ s/\&amp\;mdash\;/\&amp\;amp\;mdash\;/g;
[10019]	1118	$text =~ s/</\&lt\;/g;
	1119	$text =~ s/>/\&gt\;/g;
	1120	return $text;
	1121	}
	1122
	1123
[11448]	1124	sub unmake_text_xml_safe
	1125	{
	1126	my $text = shift(@_);
	1127	$text =~ s/\&lt\;/</g;
	1128	$text =~ s/\&gt\;/>/g;
	1129	$text =~ s/\&amp\;/\&/g;
	1130	return $text;
	1131	}
	1132
	1133
[10019]	1134	# Returns 1 if $date1 is after $date2, 0 otherwise
[14258]	1135	sub is_date_after_cvs
[10019]	1136	{
	1137	my ($date1, $date2) = @_;
	1138	my %months = ("Jan", 1, "Feb", 2, "Mar", 3, "Apr", 4, "May", 5, "Jun", 6,
[24627]	1139	"Jul", 7, "Aug", 8, "Sep", 9, "Oct", 10, "Nov", 11, "Dec", 12);
	1140
[14258]	1141	if(!defined $date1) {
	1142	return 1;
	1143	}
[24627]	1144
[10019]	1145	my @date1parts = split(/-/, $date1);
	1146	my @date2parts = split(/-/, $date2);
[24627]	1147
[10019]	1148	# Compare year - nasty because we have rolled over into a new century
	1149	my $year1 = $date1parts[2];
	1150	if ($year1 < 80) {
[14258]	1151	$year1 += 2000;
[10019]	1152	}
	1153	my $year2 = $date2parts[2];
	1154	if ($year2 < 80) {
[14258]	1155	$year2 += 2000;
[10019]	1156	}
[24627]	1157
[10019]	1158	# Compare year
	1159	if ($year1 > $year2) {
[24627]	1160	return 1;
[10019]	1161	}
	1162	elsif ($year1 == $year2) {
[24627]	1163	# Year is the same, so compare month
	1164	if ($months{$date1parts[1]} > $months{$date2parts[1]}) {
	1165	return 1;
	1166	}
	1167	elsif ($months{$date1parts[1]} == $months{$date2parts[1]}) {
	1168	# Month is the same, so compare day
	1169	if ($date1parts[0] > $date2parts[0]) {
	1170	return 1;
	1171	}
	1172	}
[10019]	1173	}
[24627]	1174
[10019]	1175	return 0;
	1176	}
	1177
[14258]	1178	sub is_date_after
	1179	{
	1180	my ($date1, $date2) = @_;
	1181
	1182	if(!defined $date1) {
[24627]	1183	return 1;
[14258]	1184	}
	1185	if(!defined $date2) {
[24627]	1186	return 0;
[14258]	1187	}
	1188
	1189	# 16-Aug-2006
	1190	if($date1=~ /(\d+?)-(\S\S\S)-(\d\d\d\d)/){
[24627]	1191	my %months = ("Jan", "01", "Feb", "02", "Mar", "03", "Apr", "04", "May", "05", "Jun", "06",
	1192	"Jul", "07", "Aug", "08", "Sep", "09", "Oct", "10", "Nov", "11", "Dec", "12");
	1193	$date1=$3 . "-" . $months{$2} . "-" . $1;
	1194	# print "** converted date1: $date1\n";
[14258]	1195	}
	1196	if($date2=~ /(\d+?)-(\S\S\S)-(\d\d\d\d)/){
[24627]	1197	my %months = ("Jan", "01", "Feb", "02", "Mar", "03", "Apr", "04", "May", "05", "Jun", "06",
	1198	"Jul", "07", "Aug", "08", "Sep", "09", "Oct", "10", "Nov", "11", "Dec", "12");
	1199	$date2=$3 . "-" . $months{$2} . "-" . $1;
	1200	# print "** converted date2: $date2\n";
[14258]	1201	}
	1202
	1203
	1204	# 2006-08-16
	1205	my @date1parts = split(/-/, $date1);
	1206	my @date2parts = split(/-/, $date2);
	1207
	1208	# Compare year
	1209	if ($date1parts[0] > $date2parts[0]) {
[24627]	1210	return 1;
[14258]	1211	}
	1212	elsif ($date1parts[0] == $date2parts[0]) {
[24627]	1213	# Year is the same, so compare month
	1214	if ($date1parts[1] > $date2parts[1]) {
	1215	return 1;
	1216	}
	1217	elsif ($date1parts[1] == $date2parts[1]) {
	1218	# Month is the same, so compare day
	1219	if ($date1parts[2] > $date2parts[2]) {
	1220	return 1;
	1221	}
	1222	}
[14258]	1223	}
	1224
	1225	return 0;
	1226	}
[10019]	1227
[14258]	1228
[18460]	1229	sub create_xml_response_for_chunks_requiring_work
	1230	{
	1231	my ($translation_file_key, $target_file, $total_num_chunks, $target_files_keys_requiring_translation, $target_files_keys_requiring_updating, $num_chunks_to_return, $source_files_key_to_text_mapping, $target_files_key_to_text_mapping, $source_files_key_to_last_update_date_mapping, $target_files_key_to_last_update_date_mapping) = @_;
[24627]	1232
[18460]	1233	# Form an XML response to the command
	1234	my $xml_response = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
	1235	$xml_response .= "<GTIResponse>\n";
	1236	$xml_response .= " <TranslationFile"
	1237	. " key=\"" . $translation_file_key . "\""
	1238	. " target_file_path=\"" . $target_file . "\""
	1239	. " num_chunks_translated=\"" . ($total_num_chunks - scalar(@$target_files_keys_requiring_translation)) . "\""
	1240	. " num_chunks_requiring_translation=\"" . scalar(@$target_files_keys_requiring_translation) . "\""
	1241	. " num_chunks_requiring_updating=\"" . scalar(@$target_files_keys_requiring_updating) . "\"\/>\n";
[24627]	1242
[18460]	1243	# Do chunks requiring translation first
	1244	if ($num_chunks_to_return > scalar(@$target_files_keys_requiring_translation)) {
[24627]	1245	$xml_response .= " <ChunksRequiringTranslation size=\"" . scalar(@$target_files_keys_requiring_translation) . "\">\n";
[18460]	1246	}
	1247	else {
[24627]	1248	$xml_response .= " <ChunksRequiringTranslation size=\"" . $num_chunks_to_return . "\">\n";
[18460]	1249	}
[24627]	1250
[18460]	1251	my @sorted_chunk_keys = sort (@$target_files_keys_requiring_translation);
	1252	foreach my $chunk_key (@sorted_chunk_keys) {
[24627]	1253	last if ($num_chunks_to_return == 0);
	1254
	1255	my $source_file_chunk_date = $source_files_key_to_last_update_date_mapping->{$chunk_key} \|\| "";
	1256	my $source_file_chunk_text = &make_text_xml_safe($source_files_key_to_text_mapping->{$chunk_key});
	1257
	1258	$xml_response .= " <Chunk key=\"" . &make_text_xml_safe($chunk_key) . "\">\n";
	1259	$xml_response .= " <SourceFileText date=\"$source_file_chunk_date\">$source_file_chunk_text</SourceFileText>\n";
	1260	$xml_response .= " <TargetFileText></TargetFileText>\n";
	1261	$xml_response .= " </Chunk>\n";
	1262
	1263	$num_chunks_to_return--;
	1264	}
[18460]	1265
	1266	$xml_response .= " </ChunksRequiringTranslation>\n";
[24627]	1267
[18460]	1268	# Then do chunks requiring updating
	1269	if ($num_chunks_to_return > scalar(@$target_files_keys_requiring_updating)) {
[24627]	1270	$xml_response .= " <ChunksRequiringUpdating size=\"" . scalar(@$target_files_keys_requiring_updating) . "\">\n";
[18460]	1271	}
	1272	else {
[24627]	1273	$xml_response .= " <ChunksRequiringUpdating size=\"" . $num_chunks_to_return . "\">\n";
[18460]	1274	}
[24627]	1275
[18460]	1276	# foreach my $chunk_key (@target_file_keys_requiring_updating) {
	1277	@sorted_chunk_keys = sort (@$target_files_keys_requiring_updating);
	1278	foreach my $chunk_key (@sorted_chunk_keys) {
[24627]	1279	last if ($num_chunks_to_return == 0);
	1280
	1281	my $source_file_chunk_date = $source_files_key_to_last_update_date_mapping->{$chunk_key} \|\| "";
	1282	my $source_file_chunk_text = &make_text_xml_safe($source_files_key_to_text_mapping->{$chunk_key});
	1283	my $target_file_chunk_date = $target_files_key_to_last_update_date_mapping->{$chunk_key} \|\| "";
	1284	my $target_file_chunk_text = &make_text_xml_safe($target_files_key_to_text_mapping->{$chunk_key});
	1285
	1286	$xml_response .= " <Chunk key=\"" . &make_text_xml_safe($chunk_key) . "\">\n";
	1287	$xml_response .= " <SourceFileText date=\"$source_file_chunk_date\">$source_file_chunk_text</SourceFileText>\n";
	1288	$xml_response .= " <TargetFileText date=\"$target_file_chunk_date\">$target_file_chunk_text</TargetFileText>\n";
	1289	$xml_response .= " </Chunk>\n";
	1290
	1291	$num_chunks_to_return--;
[18460]	1292	}
[24627]	1293
[18460]	1294	$xml_response .= " </ChunksRequiringUpdating>\n";
[24627]	1295
[18460]	1296	$xml_response .= "</GTIResponse>\n";
[24627]	1297
[18460]	1298	return $xml_response;
	1299	}
	1300
[25249]	1301	sub create_xml_response_for_uptodate_chunks
	1302	{
	1303	my ($translation_file_key, $target_file, $uptodate_target_files_keys, $source_files_key_to_text_mapping, $target_files_key_to_text_mapping, $source_files_key_to_last_update_date_mapping, $target_files_key_to_last_update_date_mapping) = @_;
	1304
	1305	# Form an XML response to the command
	1306	my $xml_response = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
	1307	$xml_response .= "<GTIResponse>\n";
	1308	$xml_response .= " <TranslationFile"
	1309	. " key=\"" . $translation_file_key . "\""
	1310	. " target_file_path=\"" . $target_file . "\""
	1311	. " num_chunks_uptodate=\"" . scalar(@$uptodate_target_files_keys) . "\"\/>\n";
	1312
	1313
	1314	# Then do chunks requiring updating
	1315	$xml_response .= " <UptodateChunks size=\"" . scalar(@$uptodate_target_files_keys) . "\">\n";
	1316
	1317
	1318	# foreach my $chunk_key (@uptodate_target_file_keys) {
	1319	my @sorted_chunk_keys = sort (@$uptodate_target_files_keys);
	1320	foreach my $chunk_key (@sorted_chunk_keys) {
	1321
	1322	my $source_file_chunk_date = $source_files_key_to_last_update_date_mapping->{$chunk_key} \|\| "";
	1323	my $source_file_chunk_text = &make_text_xml_safe($source_files_key_to_text_mapping->{$chunk_key});
	1324	my $target_file_chunk_date = $target_files_key_to_last_update_date_mapping->{$chunk_key} \|\| "";
	1325	my $target_file_chunk_text = &make_text_xml_safe($target_files_key_to_text_mapping->{$chunk_key});
	1326
	1327	$xml_response .= " <Chunk key=\"" . &make_text_xml_safe($chunk_key) . "\">\n";
	1328	$xml_response .= " <SourceFileText date=\"$source_file_chunk_date\">$source_file_chunk_text</SourceFileText>\n";
	1329	$xml_response .= " <TargetFileText date=\"$target_file_chunk_date\">$target_file_chunk_text</TargetFileText>\n";
	1330	$xml_response .= " </Chunk>\n";
[18460]	1331
[25249]	1332	}
	1333
	1334	$xml_response .= " </UptodateChunks>\n";
	1335
	1336	$xml_response .= "</GTIResponse>\n";
	1337
	1338	return $xml_response;
	1339	}
	1340
[18460]	1341	sub create_xml_response_for_all_chunks
	1342	{
	1343	my ($translation_file_key, $target_file, $source_file_key_to_text_mapping, $target_file_key_to_text_mapping, $source_file_key_to_last_update_date_mapping, $target_file_key_to_last_update_date_mapping) = @_;
[24627]	1344
[18460]	1345	# Form an XML response to the command
	1346	my $xml_response = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
	1347	$xml_response .= "<GTIResponse>\n";
	1348	$xml_response .= " <TranslationFile"
	1349	. " key=\"" . $translation_file_key . "\""
	1350	. " target_file_path=\"" . $target_file . "\"\/>\n";
	1351
	1352	# Do all the chunks
	1353	$xml_response .= " <Chunks size=\"" . scalar(keys(%$source_file_key_to_text_mapping)) . "\">\n";
[24627]	1354
[18460]	1355	my @sorted_chunk_keys = sort (keys(%$source_file_key_to_text_mapping));
	1356	foreach my $chunk_key (@sorted_chunk_keys) {
[24627]	1357	my $source_file_chunk_date = $source_file_key_to_last_update_date_mapping->{$chunk_key} \|\| "";
	1358	my $source_file_chunk_text = &make_text_xml_safe($source_file_key_to_text_mapping->{$chunk_key});
	1359
	1360	$xml_response .= " <Chunk key=\"" . &make_text_xml_safe($chunk_key) . "\">\n";
	1361	$xml_response .= " <SourceFileText date=\"$source_file_chunk_date\">$source_file_chunk_text</SourceFileText>\n";
	1362	if (defined($target_file_key_to_text_mapping->{$chunk_key})) {
	1363	my $target_file_chunk_date = $target_file_key_to_last_update_date_mapping->{$chunk_key} \|\| "";
	1364	my $target_file_chunk_text = &make_text_xml_safe($target_file_key_to_text_mapping->{$chunk_key});
	1365	$xml_response .= " <TargetFileText date=\"$target_file_chunk_date\">$target_file_chunk_text</TargetFileText>\n";
	1366	}
	1367	else {
	1368	$xml_response .= " <TargetFileText></TargetFileText>\n";
	1369	}
	1370
	1371	$xml_response .= " </Chunk>\n";
[18460]	1372	}
	1373	$xml_response .= " </Chunks>\n";
	1374
	1375	$xml_response .= "</GTIResponse>\n";
	1376	return $xml_response;
	1377	}
	1378
	1379
	1380
[10019]	1381	# ==========================================================================================
	1382	# MACROFILE FUNCTIONS
	1383
	1384	sub build_key_to_line_mapping_for_macrofile
	1385	{
	1386	my (@file_lines) = @_;
[24627]	1387
[10019]	1388	my $macro_package;
	1389	my %chunk_key_to_line_mapping = ();
	1390	# Process the contents of the file, line by line
	1391	for (my $i = 0; $i < scalar(@file_lines); $i++) {
[24627]	1392	my $line = $file_lines[$i];
	1393	$line =~ s/(\s*)$//; # Remove any nasty whitespace, carriage returns etc.
	1394
	1395	# Check if a new package is being defined
	1396	if ($line =~ m/^package\s+(.+)/) {
	1397	$macro_package = $1;
[10041]	1398	}
[24627]	1399
	1400	# Line contains a macro name
	1401	elsif ($line =~ m/^(_\w+_)/) {
	1402	my $macro_key = $1;
	1403	$line =~ s/\s*([^\\]\#[^\}]+)?$//; # Remove any comments and nasty whitespace
	1404
	1405	# While there is still text of the macro to go...
	1406	my $startline = $i;
	1407	while ($line !~ /\}$/) {
	1408	$i++;
	1409	if ($i == scalar(@file_lines)) {
	1410	&throw_fatal_error("Could not find end of macro $macro_key.");
	1411	}
	1412	$line = $file_lines[$i];
	1413	$line =~ s/\s*([^\\]\#[^\}]+)?$//; # Remove any comments and nasty whitespace
	1414	}
	1415
[10019]	1416	# The chunk key consists of the package name and the macro key
	1417	my $chunk_key = $macro_package . "." . $macro_key;
	1418	# Map from chunk key to line
	1419	$chunk_key_to_line_mapping{$chunk_key} = $startline . "-" . $i;
	1420	}
[24627]	1421
[10019]	1422	# Icon: line in format ## "image text" ## image_type ## macro_name ##
	1423	elsif ($line =~ m/^\#\# .* \#\# .* \#\# (.*) \#\#/) {
[24627]	1424	# The chunk key consists of package name and macro key
	1425	my $chunk_key = $macro_package . "." . $1;
	1426	# Map from chunk key to line
	1427	$chunk_key_to_line_mapping{$chunk_key} = $i . "-" . $i;
	1428	}
	1429	}
[10019]	1430
[24627]	1431	return %chunk_key_to_line_mapping;
[10019]	1432	}
	1433
	1434
	1435	sub import_chunk_from_macrofile
	1436	{
	1437	my ($chunk_text) = @_;
[24627]	1438
[10019]	1439	# Is this an icon macro??
	1440	if ($chunk_text =~ /^\#\# (.*)/) {
[24627]	1441	# Extract image macro text
	1442	$chunk_text =~ /^\#\#\s+([^\#]+)\s+\#\#/;
	1443	$chunk_text = $1;
	1444
[10019]	1445	# Remove enclosing quotes
	1446	$chunk_text =~ s/^\"//;
	1447	$chunk_text =~ s/\"$//;
[30562]	1448	}
[10019]	1449
[30562]	1450	# No, so it must be a text macro
	1451	else {
[10019]	1452	# Remove macro key
	1453	$chunk_text =~ s/^_([^_]+)_(\s*)//;
[24627]	1454
[10019]	1455	# Remove language specifier
[30562]	1456	$chunk_text =~ s/^\[l=[^\]]\](\s)//; # only remove until first closing square bracket, ]
[24627]	1457
[10019]	1458	# Remove braces enclosing text
	1459	$chunk_text =~ s/^{(\s)((.\|\n))}(\s)(\#.+\s)?/$2/;
[30562]	1460	}
[10019]	1461
[30562]	1462	return $chunk_text;
[10019]	1463	}
	1464
	1465
[12483]	1466	sub get_macrofile_chunk_gti_comment
[10019]	1467	{
	1468	my ($chunk_text) = @_;
[24627]	1469
[10019]	1470	# Check for an "Updated DD-MMM-YYYY" comment at the end of the chunk
[12484]	1471	if ($chunk_text =~ /\#\s+(Updated\s+\d?\d-\D\D\D-\d\d\d\d.)\s$/i) {
[24627]	1472	return $1;
	1473	}
[10019]	1474
[24627]	1475	return undef;
[10019]	1476	}
	1477
	1478
	1479	sub is_macrofile_chunk_automatically_translated
	1480	{
	1481	my ($chunk_key) = @_;
[24627]	1482
[10019]	1483	# The _httpiconX_, _widthX_ and _heightX_ image macros are automatically translated
	1484	if ($chunk_key =~ /\._(httpicon\|width\|height)/) {
[24627]	1485	return 1;
[10019]	1486	}
[24627]	1487
[10019]	1488	return 0;
	1489	}
	1490
	1491
	1492	# Use the source file to generate a target file that is formatted the same
	1493	sub write_translated_macrofile
	1494	{
	1495	my $source_file = shift(@_); # Not used
[11321]	1496	my @source_file_lines = @{shift(@_)};
[10019]	1497	my $source_file_key_to_text_mapping = shift(@_);
	1498	my $target_file = shift(@_);
[11321]	1499	my @target_file_lines = @{shift(@_)};
[10019]	1500	my $target_file_key_to_text_mapping = shift(@_);
[12483]	1501	my $target_file_key_to_gti_comment_mapping = shift(@_);
[10019]	1502	my $target_language_code = shift(@_);
[24627]	1503
[10126]	1504	# Build a mapping from source file line to chunk key
[11321]	1505	my %source_file_key_to_line_mapping = &build_key_to_line_mapping_for_macrofile(@source_file_lines);
[10019]	1506	my %source_file_line_to_key_mapping = ();
	1507	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
[24627]	1508	$source_file_line_to_key_mapping{$source_file_key_to_line_mapping{$chunk_key}} = $chunk_key;
[10019]	1509	}
[10126]	1510	my @source_file_line_keys = (sort sort_by_line (keys(%source_file_line_to_key_mapping)));
	1511	my $source_file_line_number = 0;
[24627]	1512
[10126]	1513	# Build a mapping from target file line to chunk key
[11321]	1514	my %target_file_key_to_line_mapping = &build_key_to_line_mapping_for_macrofile(@target_file_lines);
[10126]	1515	my %target_file_line_to_key_mapping = ();
	1516	foreach my $chunk_key (keys(%target_file_key_to_line_mapping)) {
[24627]	1517	$target_file_line_to_key_mapping{$target_file_key_to_line_mapping{$chunk_key}} = $chunk_key;
[10126]	1518	}
	1519	my @target_file_line_keys = (sort sort_by_line (keys(%target_file_line_to_key_mapping)));
[24627]	1520
[10019]	1521	# Write the new target file
	1522	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	1523	if (!open(TARGET_FILE, ">$target_file_path")) {
[24627]	1524	&throw_fatal_error("Could not write target file $target_file_path.");
[10019]	1525	}
[24627]	1526
[10126]	1527	# Use the header from the target file, to keep language and author information
	1528	if (scalar(@target_file_line_keys) > 0) {
[24627]	1529	my $target_file_line_number = 0;
	1530	my $target_file_chunk_starting_line_number = (split(/-/, $target_file_line_keys[0]))[0];
	1531	while ($target_file_line_number < $target_file_chunk_starting_line_number) {
	1532	my $target_file_line = $target_file_lines[$target_file_line_number];
	1533	last if ($target_file_line =~ /^\# -- Missing translation: /); # We don't want to get into the macros
	1534	print TARGET_FILE $target_file_line;
	1535	$target_file_line_number++;
	1536	}
	1537
	1538	$source_file_line_number = (split(/-/, $source_file_line_keys[0]))[0];
[10126]	1539	}
[24627]	1540
[10019]	1541	# Model the new target file on the source file, with the target file translations
[10126]	1542	foreach my $line_key (@source_file_line_keys) {
[24627]	1543	# Fill in the gaps before this chunk starts
	1544	my $source_file_chunk_starting_line_number = (split(/-/, $line_key))[0];
	1545	my $source_file_chunk_finishing_line_number = (split(/-/, $line_key))[1];
	1546	while ($source_file_line_number < $source_file_chunk_starting_line_number) {
	1547	print TARGET_FILE $source_file_lines[$source_file_line_number];
	1548	$source_file_line_number++;
	1549	}
	1550	$source_file_line_number = $source_file_chunk_finishing_line_number + 1;
	1551
	1552	my $chunk_key = $source_file_line_to_key_mapping{$line_key};
	1553	my $source_file_chunk_text = $source_file_key_to_text_mapping->{$chunk_key};
	1554	my $target_file_chunk_text = $target_file_key_to_text_mapping->{$chunk_key} \|\| "";
	1555
	1556	my $macrofile_key = $chunk_key;
	1557	$macrofile_key =~ s/^(.+?)\.//;
	1558
	1559	# If no translation exists for this chunk, show this, and move on
	1560	if ($source_file_chunk_text ne "" && $target_file_chunk_text eq "") {
	1561	print TARGET_FILE "# -- Missing translation: $macrofile_key\n";
	1562	next;
	1563	}
	1564
	1565	# Grab the source chunk text
	1566	my $source_file_chunk = $source_file_lines[$source_file_chunk_starting_line_number];
	1567	for (my $l = ($source_file_chunk_starting_line_number + 1); $l <= $source_file_chunk_finishing_line_number; $l++) {
	1568	$source_file_chunk .= $source_file_lines[$l];
	1569	}
	1570
	1571	# Is this an icon macro??
	1572	if ($source_file_chunk =~ /^\#\# (.*)/) {
	1573	# Escape any newline and question mark characters so the source text is replaced correctly
	1574	$source_file_chunk_text =~ s/\\/\\\\/g;
[10019]	1575	$source_file_chunk_text =~ s/\?/\\\?/g;
[24627]	1576
[10019]	1577	# Build the new target chunk from the source chunk
	1578	my $target_file_chunk = $source_file_chunk;
	1579	$target_file_chunk =~ s/$source_file_chunk_text/$target_file_chunk_text/;
[10050]	1580	$target_file_chunk =~ s/(\s)*$//;
[10019]	1581	print TARGET_FILE "$target_file_chunk";
	1582	}
[24627]	1583
[10019]	1584	# No, it is just a normal text macro
	1585	else {
	1586	print TARGET_FILE "$macrofile_key [l=$target_language_code] {$target_file_chunk_text}";
	1587	}
[24627]	1588
[12483]	1589	# Add the "updated" comment, if one exists
	1590	if ($target_file_key_to_gti_comment_mapping->{$chunk_key}) {
	1591	print TARGET_FILE " # " . $target_file_key_to_gti_comment_mapping->{$chunk_key};
[10050]	1592	}
	1593	print TARGET_FILE "\n";
[24627]	1594	}
[10019]	1595
[24627]	1596	close(TARGET_FILE);
[10019]	1597	}
	1598
	1599
	1600	sub sort_by_line
	1601	{
	1602	return ((split(/-/, $a))[0] <=> (split(/-/, $b))[0]);
	1603	}
	1604
	1605
	1606	# ==========================================================================================
	1607	# RESOURCE BUNDLE FUNCTIONS
	1608
[29456]	1609	# need to handle multi-line properties. A multiline ends on \ if it continues over the next line
[10019]	1610	sub build_key_to_line_mapping_for_resource_bundle
	1611	{
	1612	my (@file_lines) = @_;
[24627]	1613
[11321]	1614	my %chunk_key_to_line_mapping = ();
[29456]	1615
	1616	my $chunk_key;
	1617	my $startindex = -1;
	1618
[10019]	1619	for (my $i = 0; $i < scalar(@file_lines); $i++) {
[24627]	1620	my $line = $file_lines[$i];
	1621	$line =~ s/(\s*)$//; # Remove any nasty whitespace, carriage returns etc.
	1622
[30687]	1623	$line =~ s/\\:/ESCAPEDCOLONTEMP/g; # an escaped colon "\:" should only occur in the chunk_key portion of the line
	1624
[24627]	1625	# Line contains a dictionary string
[30687]	1626	if ($line =~ /^(\S+?)[:\|=](.*)$/) {
[29456]	1627	$chunk_key = $1;
[30687]	1628
	1629	# an escaped colon "\:" should only occur in the chunk_key portion of the line, put it back in, escaped as before
	1630	if($chunk_key =~ m/ESCAPEDCOLONTEMP/) {
	1631	$chunk_key =~ s/ESCAPEDCOLONTEMP/\\:/g;
	1632	}
	1633
[29456]	1634	$startindex = $i;
	1635	}
	1636	if ($startindex != -1) {
	1637	if($line !~ m/\\$/) { # line finished
	1638	# $i keeps track of the line at which this property (chunk_key) finishes
	1639
[24627]	1640	# Map from chunk key to line
[29456]	1641	$chunk_key_to_line_mapping{$chunk_key} = $startindex . "-" . $i;
	1642	$startindex = -1;
	1643	$chunk_key = "";
	1644	}
[30687]	1645	}
[10019]	1646	}
[24627]	1647
[11321]	1648	return %chunk_key_to_line_mapping;
[10019]	1649	}
	1650
	1651
	1652	sub import_chunk_from_resource_bundle
	1653	{
	1654	my ($chunk_text) = @_;
[24627]	1655
[30709]	1656	$chunk_text =~ s/\\:/ESCAPEDCOLONTEMP/g; # an escaped colon "\:" should only occur in the chunk_key portion of the line.
	1657	# But it seems to occur in chunk text too now (before http:\\) in dictionary.properties.
[30687]	1658
	1659	# Simple: just remove string key
	1660	$chunk_text =~ s/^(\S+?)[:\|=](\s*)//s;
[30709]	1661
[30716]	1662	if($chunk_text =~ m/ESCAPEDCOLONTEMP/) { # put back the escaped colons
	1663	$chunk_text =~ s/ESCAPEDCOLONTEMP/\\:/g;
[30709]	1664	}
	1665
[29456]	1666	$chunk_text =~ s/(\s*)$//s; # Remove any nasty whitespace, carriage returns etc.
	1667	$chunk_text =~ s/(\s)\#\s+Updated\s+(\d?\d-\D\D\D-\d\d\d\d.)\s*$//is;
[24627]	1668
[10019]	1669	return $chunk_text;
	1670	}
	1671
	1672
[12483]	1673	sub get_resource_bundle_chunk_gti_comment
[10019]	1674	{
	1675	my ($chunk_text) = @_;
[24627]	1676
[10019]	1677	# Check for an "Updated DD-MMM-YYYY" comment at the end of the chunk
[12484]	1678	if ($chunk_text =~ /\#\s+(Updated\s+\d?\d-\D\D\D-\d\d\d\d.)\s$/i) {
[24627]	1679	return $1;
	1680	}
[10019]	1681
[24627]	1682	return undef;
[10019]	1683	}
	1684
	1685
	1686	sub is_resource_bundle_chunk_automatically_translated
	1687	{
	1688	# No resource bundle chunks are automatically translated
	1689	return 0;
	1690	}
	1691
	1692
	1693	sub write_translated_resource_bundle
	1694	{
	1695	my $source_file = shift(@_); # Not used
[11321]	1696	my @source_file_lines = @{shift(@_)};
[10019]	1697	my $source_file_key_to_text_mapping = shift(@_);
	1698	my $target_file = shift(@_);
[11321]	1699	my @target_file_lines = @{shift(@_)}; # Not used
[10019]	1700	my $target_file_key_to_text_mapping = shift(@_);
[12483]	1701	my $target_file_key_to_gti_comment_mapping = shift(@_);
[10019]	1702	my $target_language_code = shift(@_); # Not used
[24627]	1703
[10019]	1704	# Build a mapping from chunk key to source file line, and from source file line to chunk key
[11321]	1705	my %source_file_key_to_line_mapping = &build_key_to_line_mapping_for_resource_bundle(@source_file_lines);
[10019]	1706	my %source_file_line_to_key_mapping = ();
	1707	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
[24627]	1708	$source_file_line_to_key_mapping{$source_file_key_to_line_mapping{$chunk_key}} = $chunk_key;
[10019]	1709	}
[24627]	1710
[10019]	1711	# Write the new target file
	1712	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	1713	if (!open(TARGET_FILE, ">$target_file_path")) {
[24627]	1714	&throw_fatal_error("Could not write target file $target_file_path.");
[10019]	1715	}
[24627]	1716
[10019]	1717	# Model the new target file on the source file, with the target file translations
[10091]	1718	my $source_file_line_number = 0;
[10019]	1719	foreach my $line_key (sort sort_by_line (keys(%source_file_line_to_key_mapping))) {
[24627]	1720	# Fill in the gaps before this chunk starts
	1721	my $source_file_chunk_starting_line_number = (split(/-/, $line_key))[0];
	1722	my $source_file_chunk_finishing_line_number = (split(/-/, $line_key))[1];
	1723	while ($source_file_line_number < $source_file_chunk_starting_line_number) {
	1724	print TARGET_FILE $source_file_lines[$source_file_line_number];
	1725	$source_file_line_number++;
	1726	}
	1727	$source_file_line_number = $source_file_chunk_finishing_line_number + 1;
	1728
	1729	my $chunk_key = $source_file_line_to_key_mapping{$line_key};
	1730	my $source_file_chunk_text = $source_file_key_to_text_mapping->{$chunk_key};
	1731	my $target_file_chunk_text = $target_file_key_to_text_mapping->{$chunk_key} \|\| "";
	1732
	1733	# If no translation exists for this chunk, show this, and move on
	1734	if ($source_file_chunk_text ne "" && $target_file_chunk_text eq "") {
	1735	print TARGET_FILE "# -- Missing translation: $chunk_key\n";
	1736	next;
	1737	}
	1738
	1739	print TARGET_FILE "$chunk_key:$target_file_chunk_text";
	1740	if ($target_file_key_to_gti_comment_mapping->{$chunk_key}) {
	1741	print TARGET_FILE " # " . $target_file_key_to_gti_comment_mapping->{$chunk_key};
	1742	}
	1743	print TARGET_FILE "\n";
[10019]	1744	}
[24627]	1745
[10019]	1746	close(TARGET_FILE);
	1747	}
	1748
	1749
[11321]	1750	# ==========================================================================================
	1751	# GREENSTONE XML FUNCTIONS
	1752
	1753	sub build_key_to_line_mapping_for_greenstone_xml
	1754	{
	1755	my (@file_lines) = @_;
[24627]	1756
[11321]	1757	my %chunk_key_to_line_mapping = ();
	1758	for (my $i = 0; $i < scalar(@file_lines); $i++) {
[24627]	1759	my $line = $file_lines[$i];
	1760	$line =~ s/(\s*)$//; # Remove any nasty whitespace, carriage returns etc.
	1761
	1762	# Line contains a string to translate
	1763	if ($line =~ /^\s<Text id=\"(.?)\">/) {
	1764	my $chunk_key = $1;
	1765	$line =~ s/\s*$//; # Remove any nasty whitespace
	1766	$line =~ s/<Updated date=\"\d?\d-\D\D\D-\d\d\d\d.*\"\/>$//;
	1767
	1768	# While there is still text of the string to go...
	1769	my $startline = $i;
	1770	while ($line !~ /<\/Text>$/) {
	1771	$i++;
	1772	if ($i == scalar(@file_lines)) {
	1773	&throw_fatal_error("Could not find end of string $chunk_key.");
	1774	}
	1775	$line = $file_lines[$i];
	1776	$line =~ s/\s*$//; # Remove any nasty whitespace
	1777	$line =~ s/<Updated date=\"\d?\d-\D\D\D-\d\d\d\d.*\"\/>$//;
	1778	}
	1779
	1780	# Map from chunk key to line
	1781	if (!defined($chunk_key_to_line_mapping{$chunk_key})) {
	1782	$chunk_key_to_line_mapping{$chunk_key} = $startline . "-" . $i;
	1783	}
	1784	else {
	1785	&throw_fatal_error("Duplicate key $chunk_key.");
	1786	}
[11321]	1787	}
	1788	}
[24627]	1789
[11321]	1790	return %chunk_key_to_line_mapping;
	1791	}
	1792
	1793
	1794	sub import_chunk_from_greenstone_xml
	1795	{
	1796	my ($chunk_text) = @_;
[24627]	1797
[11321]	1798	# Simple: just remove the Text tags
[11447]	1799	$chunk_text =~ s/^\s<Text id=\"(.?)\">(\s*)//;
[12484]	1800	$chunk_text =~ s/<Updated date=\"\d?\d-\D\D\D-\d\d\d\d.*\"\/>$//;
[11321]	1801	$chunk_text =~ s/<\/Text>$//;
[24627]	1802
[11321]	1803	return $chunk_text;
	1804	}
	1805
	1806
[12483]	1807	sub get_greenstone_xml_chunk_gti_comment
[11321]	1808	{
	1809	my ($chunk_text) = @_;
[24627]	1810
[11321]	1811	# Check for an "Updated DD-MMM-YYYY" comment at the end of the chunk
[12484]	1812	if ($chunk_text =~ /<Updated date=\"(\d?\d-\D\D\D-\d\d\d\d.*)\"\/>$/i) {
[24627]	1813	return $1;
[11487]	1814	}
[24627]	1815
[11321]	1816	return undef;
	1817	}
	1818
	1819
	1820	sub is_greenstone_xml_chunk_automatically_translated
	1821	{
	1822	# No greenstone XML chunks are automatically translated
	1823	return 0;
	1824	}
	1825
	1826
	1827	sub write_translated_greenstone_xml
	1828	{
	1829	my $source_file = shift(@_); # Not used
	1830	my @source_file_lines = @{shift(@_)};
	1831	my $source_file_key_to_text_mapping = shift(@_);
	1832	my $target_file = shift(@_);
	1833	my @target_file_lines = @{shift(@_)}; # Not used
	1834	my $target_file_key_to_text_mapping = shift(@_);
[12483]	1835	my $target_file_key_to_gti_comment_mapping = shift(@_);
[11321]	1836	my $target_language_code = shift(@_); # Not used
[24627]	1837
[11321]	1838	# Build a mapping from chunk key to source file line, and from source file line to chunk key
	1839	my %source_file_key_to_line_mapping = &build_key_to_line_mapping_for_greenstone_xml(@source_file_lines);
	1840	my %source_file_line_to_key_mapping = ();
	1841	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
[24627]	1842	$source_file_line_to_key_mapping{$source_file_key_to_line_mapping{$chunk_key}} = $chunk_key;
[11321]	1843	}
[24627]	1844
[11321]	1845	# Write the new target file
	1846	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	1847	if (!open(TARGET_FILE, ">$target_file_path")) {
[24627]	1848	&throw_fatal_error("Could not write target file $target_file_path.");
[11321]	1849	}
[24627]	1850
[11321]	1851	# Model the new target file on the source file, with the target file translations
	1852	my $source_file_line_number = 0;
	1853	foreach my $line_key (sort sort_by_line (keys(%source_file_line_to_key_mapping))) {
[24627]	1854	# Fill in the gaps before this chunk starts
	1855	my $source_file_chunk_starting_line_number = (split(/-/, $line_key))[0];
	1856	my $source_file_chunk_finishing_line_number = (split(/-/, $line_key))[1];
	1857	while ($source_file_line_number < $source_file_chunk_starting_line_number) {
	1858	print TARGET_FILE $source_file_lines[$source_file_line_number];
	1859	$source_file_line_number++;
	1860	}
	1861	$source_file_line_number = $source_file_chunk_finishing_line_number + 1;
	1862
	1863	my $chunk_key = $source_file_line_to_key_mapping{$line_key};
	1864	my $source_file_chunk_text = $source_file_key_to_text_mapping->{$chunk_key};
	1865	my $target_file_chunk_text = $target_file_key_to_text_mapping->{$chunk_key} \|\| "";
	1866	$target_file_chunk_text =~ s/(\n)*$//g;
	1867
	1868	# If no translation exists for this chunk, show this, and move on
	1869	if ($source_file_chunk_text ne "" && $target_file_chunk_text eq "") {
	1870	print TARGET_FILE "<!-- Missing translation: $chunk_key -->\n";
	1871	next;
	1872	}
	1873
	1874	print TARGET_FILE "<Text id=\"$chunk_key\">$target_file_chunk_text</Text>";
	1875	if ($target_file_key_to_gti_comment_mapping->{$chunk_key}) {
	1876	my $chunk_gti_comment = $target_file_key_to_gti_comment_mapping->{$chunk_key};
	1877	$chunk_gti_comment =~ s/^Updated //;
	1878	print TARGET_FILE "<Updated date=\"" . $chunk_gti_comment . "\"\/>";
	1879	}
	1880	print TARGET_FILE "\n";
[11321]	1881	}
[24627]	1882
[11321]	1883	# Fill in the end of the file
	1884	while ($source_file_line_number < scalar(@source_file_lines)) {
[24627]	1885	print TARGET_FILE $source_file_lines[$source_file_line_number];
	1886	$source_file_line_number++;
[11321]	1887	}
[24627]	1888
[11321]	1889	close(TARGET_FILE);
	1890	}
	1891
	1892
[18460]	1893	# ==========================================================================================
	1894	# GREENSTONE3 FUNCTIONS
	1895
	1896	sub get_all_chunks_for_gs3
	1897	{
	1898	# The code of the target language (ensure it is lowercase)
	1899	my $target_language_code = lc(shift(@_));
	1900	my $translation_file_key = lc(shift(@_));
[24627]	1901
[18460]	1902	# Check that the necessary arguments were supplied
	1903	if (!$target_language_code) {
[24627]	1904	&throw_fatal_error("Missing command argument.");
[18460]	1905	}
[24627]	1906
[18460]	1907	# Get (and check) the translation configuration
	1908	# my ($source_file_dir, $target_file, $translation_file_type) = &get_translation_configuration($target_language_code, $translation_file_key);
	1909
	1910	my %source_files_key_to_text_mapping = ();
	1911	my %target_files_key_to_text_mapping = ();
	1912	my %source_files_key_to_last_update_date_mapping = ();
	1913	my %target_files_key_to_last_update_date_mapping = ();
[24627]	1914
[30581]	1915	&build_gs3_configuration($translation_file_key, $target_language_code, \%source_files_key_to_text_mapping, \%target_files_key_to_text_mapping, \%source_files_key_to_last_update_date_mapping, \%target_files_key_to_last_update_date_mapping);
[24627]	1916
[18460]	1917	&log_message("Total number of source chunks: " . scalar(keys(%source_files_key_to_text_mapping)));
	1918	&log_message("Total number of target chunks: " . scalar(keys(%target_files_key_to_text_mapping)));
[24627]	1919
[18460]	1920	my $xml_response = &create_xml_response_for_all_chunks($translation_file_key, "", \%source_files_key_to_text_mapping, \%target_files_key_to_text_mapping, \%source_files_key_to_last_update_date_mapping, \%target_files_key_to_last_update_date_mapping);
	1921	return $xml_response;
	1922	}
	1923
	1924
	1925	sub get_first_n_chunks_requiring_work_for_gs3
	1926	{
	1927	# The code of the target language (ensure it is lowercase)
	1928	my $target_language_code = lc(shift(@_));
	1929	# The key of the file to translate (ensure it is lowercase)
	1930	my $translation_file_key = lc(shift(@_));
	1931	# The number of chunks to return (defaults to one if not specified)
	1932	my $num_chunks_to_return = shift(@_) \|\| "1";
	1933
	1934	# Check that the necessary arguments were supplied
	1935	if (!$target_language_code \|\| !$translation_file_key) {
[24627]	1936	&throw_fatal_error("Missing command argument.");
[18460]	1937	}
[28755]	1938
[18460]	1939	my %source_files_key_to_text_mapping = ();
	1940	my %target_files_key_to_text_mapping = ();
	1941	my %source_files_key_to_last_update_date_mapping = ();
	1942	my %target_files_key_to_last_update_date_mapping = ();
[24627]	1943
[30581]	1944	&build_gs3_configuration($translation_file_key, $target_language_code, \%source_files_key_to_text_mapping, \%target_files_key_to_text_mapping,
[24627]	1945	\%source_files_key_to_last_update_date_mapping, \%target_files_key_to_last_update_date_mapping);
[18460]	1946
	1947	# Determine the target file chunks requiring translation
	1948	my @target_files_keys_requiring_translation = &determine_chunks_requiring_translation(\%source_files_key_to_text_mapping, \%target_files_key_to_text_mapping);
	1949	# Determine the target file chunks requiring updating
	1950	my @target_files_keys_requiring_updating = &determine_chunks_requiring_updating(\%source_files_key_to_last_update_date_mapping, \%target_files_key_to_last_update_date_mapping);
	1951	&log_message("Total number of target chunks requiring translation: " . scalar(@target_files_keys_requiring_translation));
	1952	&log_message("Total number of target chunks requiring updating: " . scalar(@target_files_keys_requiring_updating));
[29415]	1953
	1954	my $download_target_filepath = "";
	1955
	1956
	1957	# **** DOWNLOADING LANGUAGE FILES WAS NOT YET IMPLEMENTED FOR GS3. RUDIMENTARY VERSION **** #
	1958
	1959	# if there is no copy of the language files for download, there's also no link to the spreadsheet
	1960	# for translating offline. So GS3's download option, we will zip up all the relevant greenstone 3
	1961	# interface *.properties files,and link to that zip as the file for offline translation.
	1962	# Selecting only properties files for English and the language they're working on (if the last exists)
	1963
	1964	# tar -cvzf gs3interface.tar.gz greenstone3/AbstractBrowse.properties greenstone3/AbstractBrowse_nl.properties
	1965	# will generate a tar file containing a folder called "greenstone3" with the specified *.properties files
	1966
	1967	my $zip = &FileUtils::filenameConcatenate("tmp", "gs3interface_".$target_language_code.".tar.gz");
	1968	my $tar_cmd = "tar -cvzf $zip";
	1969
	1970
	1971	# store cur dir and cd to gsdlhome to generate the correct path in the zip file
	1972	my $curdir = `pwd`;
	1973	chdir $gsdl_root_directory;
	1974
[30581]	1975	$tar_cmd .= " " . &get_gs3_zip_file_listing($target_language_code, "greenstone3", \@gs3_interface_files);
	1976	$tar_cmd .= " " . &get_gs3_zip_file_listing($target_language_code, "gs3-collection-configs", \@gs3_col_cfg_files);
[29415]	1977
	1978	# tar command will overwrite the previous version, but want to check we've created it
	1979	if(&FileUtils::fileExists($zip)) {
	1980	&FileUtils::removeFiles($zip);
	1981	}
	1982
	1983	#my $tar_result = system($tar_cmd); # works but then interface breaks
	1984	`$tar_cmd`;
	1985	my $tar_result = $?;
	1986
	1987	if(&FileUtils::fileExists($zip)) { ## if($tar_result == 0) {, # breaks the interface
	1988	$download_target_filepath = $zip;
	1989	} else {
	1990	&log_message("Unable to generate zip containing gs3interface files " . $download_target_filepath . "$!");
	1991	}
	1992
	1993	# change back to original working directory (cgi-bin/linux probably)
	1994	chdir $curdir;
	1995
	1996	# ************ END RUDIMENTARY VERSION OF DOWNLOADING LANGUAGE FILES FOR GS3 *********** #
	1997
	1998
	1999	my $xml_response = &create_xml_response_for_chunks_requiring_work($translation_file_key, $download_target_filepath, scalar(keys(%source_files_key_to_text_mapping)),
[24627]	2000	\@target_files_keys_requiring_translation, \@target_files_keys_requiring_updating,
	2001	$num_chunks_to_return, \%source_files_key_to_text_mapping, \%target_files_key_to_text_mapping,
	2002	\%source_files_key_to_last_update_date_mapping, \%target_files_key_to_last_update_date_mapping);
	2003
[18460]	2004	return $xml_response;
	2005	}
	2006
[30581]	2007	# helper function
	2008	# gets the listing of gs3 files for a gs3 interface module (gs3interface, gs3colcfg)
	2009	# formatted correctly to go into a zip file
	2010	sub get_gs3_zip_file_listing
	2011	{
	2012	my $target_language_code = shift(@_);
	2013	my $sourcedir = shift(@_);
	2014	my $files_array = shift(@_); # reference to an array of the interfaces files for the gs3 module
	2015
	2016	my $filelisting = "";
	2017	foreach my $interface_file (@$files_array) {
	2018
	2019	my $source_filepath = &FileUtils::filenameConcatenate($sourcedir, $interface_file.".properties");
	2020	my $target_filepath = &FileUtils::filenameConcatenate($sourcedir, $interface_file."_".$target_language_code.".properties");
	2021
	2022	$filelisting = "$filelisting $source_filepath";
	2023	if(&FileUtils::fileExists($target_filepath)) {
	2024	$filelisting = "$filelisting $target_filepath";
	2025	}
	2026	}
	2027
	2028	return $filelisting;
	2029	}
	2030
[25249]	2031	sub get_uptodate_chunks_for_gs3
	2032	{
	2033	# The code of the target language (ensure it is lowercase)
	2034	my $target_language_code = lc(shift(@_));
	2035	# The key of the file to translate (ensure it is lowercase)
	2036	my $translation_file_key = lc(shift(@_));
	2037	# The number of chunks to return (defaults to one if not specified)
	2038	my $num_chunks_to_return = shift(@_) \|\| "1";
	2039
	2040	# Check that the necessary arguments were supplied
	2041	if (!$target_language_code \|\| !$translation_file_key) {
	2042	&throw_fatal_error("Missing command argument.");
	2043	}
	2044
	2045	my %source_files_key_to_text_mapping = ();
	2046	my %target_files_key_to_text_mapping = ();
	2047	my %source_files_key_to_last_update_date_mapping = ();
	2048	my %target_files_key_to_last_update_date_mapping = ();
	2049
[30581]	2050	&build_gs3_configuration($translation_file_key, $target_language_code, \%source_files_key_to_text_mapping, \%target_files_key_to_text_mapping,
[25249]	2051	\%source_files_key_to_last_update_date_mapping, \%target_files_key_to_last_update_date_mapping);
	2052
[18460]	2053
[25249]	2054	# Chunks needing updating are those in the target file that have been more recently edited in the source file
	2055	# All others are uptodate (which implies that they have certainly been translated at some point and would not be empty)
	2056	my @uptodate_target_file_keys = ();
	2057	foreach my $chunk_key (keys(%source_files_key_to_last_update_date_mapping)) {
	2058	my $source_chunk_last_update_date = $source_files_key_to_last_update_date_mapping{$chunk_key};
	2059	my $target_chunk_last_update_date = $target_files_key_to_last_update_date_mapping{$chunk_key};
	2060
	2061	# print "key: $chunk_key\nsource date : $source_chunk_last_update_date\ntarget date : $target_chunk_last_update_date\nafter? ". &is_date_after($source_chunk_last_update_date, $target_chunk_last_update_date) . "\n\n";
	2062
	2063	if (defined($target_chunk_last_update_date) && !&is_date_after($source_chunk_last_update_date, $target_chunk_last_update_date)) {
	2064	# &log_message("Chunk with key $chunk_key needs updating.");
	2065	push(@uptodate_target_file_keys, $chunk_key);
	2066	}
	2067	}
[18460]	2068
[25249]	2069	my $xml_response = &create_xml_response_for_uptodate_chunks($translation_file_key, "", \@uptodate_target_file_keys, \%source_files_key_to_text_mapping, \%target_files_key_to_text_mapping, \%source_files_key_to_last_update_date_mapping, \%target_files_key_to_last_update_date_mapping);
	2070
	2071	return $xml_response;
	2072	}
	2073
	2074
[18460]	2075	sub build_gs3_configuration
	2076	{
[30581]	2077	my ($translation_file_key, $target_language_code, $source_files_key_to_text_mapping, $target_files_key_to_text_mapping,
[30548]	2078	$source_files_key_to_gti_comment_or_last_updated_mapping, $target_files_key_to_gti_comment_or_last_updated_mapping, $get_gti_comments_not_last_updated) = @_;
[18460]	2079
[28755]	2080	my $source_file_directory = "greenstone3"; # my $source_file_directory = &util::filename_cat("WEB-INF","classes");
[30581]	2081	my $files_array = \@gs3_interface_files;
	2082
	2083	if($translation_file_key eq "gs3colcfg") {
	2084	$source_file_directory = "gs3-collection-configs";
	2085	$files_array = \@gs3_col_cfg_files;
	2086	}
[18460]	2087	my $translation_file_type = "resource_bundle";
[24627]	2088
[30581]	2089	foreach my $interface_file_key (@$files_array) {
[24627]	2090
	2091	&log_message("Greenstone 3 interface file: " . $interface_file_key);
	2092
	2093	# Parse the source language and target language files
	2094	my $source_file = &util::filename_cat($source_file_directory, $interface_file_key.".properties");
	2095	my @source_file_lines = &read_file_lines(&util::filename_cat($gsdl_root_directory, $source_file));
	2096	my %source_file_key_to_line_mapping = &build_key_to_line_mapping(\@source_file_lines, $translation_file_type);
	2097	my %source_file_key_to_text_mapping = &build_key_to_text_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
[30548]	2098	#my %source_file_key_to_gti_comment_mapping = &build_key_to_gti_comment_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
[24627]	2099
[30548]	2100	my %source_file_key_to_gti_comment_or_last_updated_mapping;
	2101	if($get_gti_comments_not_last_updated) {
	2102	%source_file_key_to_gti_comment_or_last_updated_mapping = &build_key_to_gti_comment_mapping(\@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	2103	} else {
	2104	%source_file_key_to_gti_comment_or_last_updated_mapping = &build_key_to_last_update_date_mapping($source_file, \@source_file_lines, \%source_file_key_to_line_mapping, $translation_file_type);
	2105	}
	2106
[24627]	2107	my $target_file = &util::filename_cat($source_file_directory, $interface_file_key."_".$target_language_code.".properties");
	2108	my @target_file_lines = &read_file_lines(&util::filename_cat($gsdl_root_directory, $target_file));
	2109	my %target_file_key_to_line_mapping = &build_key_to_line_mapping(\@target_file_lines, $translation_file_type);
	2110	my %target_file_key_to_text_mapping = &build_key_to_text_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
[30548]	2111	#my %target_file_key_to_gti_comment_mapping = &build_key_to_gti_comment_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
[24627]	2112
[30548]	2113	my %target_file_key_to_gti_comment_or_last_updated_mapping;
	2114	if($get_gti_comments_not_last_updated) {
	2115	%target_file_key_to_gti_comment_or_last_updated_mapping = &build_key_to_gti_comment_mapping(\@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	2116	} else {
	2117	%target_file_key_to_gti_comment_or_last_updated_mapping = &build_key_to_last_update_date_mapping($target_file, \@target_file_lines, \%target_file_key_to_line_mapping, $translation_file_type);
	2118	}
[24627]	2119
[30548]	2120
[24627]	2121	# Filter out any automatically translated chunks
	2122	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
	2123	if (&is_chunk_automatically_translated($chunk_key, $translation_file_type)) {
	2124	delete $source_file_key_to_line_mapping{$chunk_key};
	2125	delete $target_file_key_to_line_mapping{$chunk_key};
	2126	}
	2127	}
	2128
	2129	&log_message("Number of source chunks: " . scalar(keys(%source_file_key_to_text_mapping)));
	2130	&log_message("Number of target chunks: " . scalar(keys(%target_file_key_to_text_mapping)));
	2131
	2132	foreach my $chunk_key (keys(%source_file_key_to_text_mapping)) {
	2133	my $global_chunk_key = "$interface_file_key.$chunk_key";
	2134	$source_files_key_to_text_mapping->{$global_chunk_key} = $source_file_key_to_text_mapping{$chunk_key};
[30548]	2135	$source_files_key_to_gti_comment_or_last_updated_mapping->{$global_chunk_key} = $source_file_key_to_gti_comment_or_last_updated_mapping{$chunk_key};
[24627]	2136
	2137	if (defined $target_file_key_to_text_mapping{$chunk_key}) {
	2138	$target_files_key_to_text_mapping->{$global_chunk_key} = $target_file_key_to_text_mapping{$chunk_key};
[30548]	2139	$target_files_key_to_gti_comment_or_last_updated_mapping->{$global_chunk_key} = $target_file_key_to_gti_comment_or_last_updated_mapping{$chunk_key};
[24627]	2140	}
[29456]	2141	}
[18460]	2142	}
	2143	}
	2144
	2145
	2146	sub write_translated_gs3interface
	2147	{
[30581]	2148	my $translation_file_key = shift(@_);
[18460]	2149	my $source_file_key_to_text_mapping = shift(@_);
	2150	my $target_file_key_to_text_mapping = shift(@_);
	2151	my $target_file_key_to_gti_comment_mapping = shift(@_);
	2152	my $target_language_code = shift(@_);
	2153
	2154	my @sorted_chunk_keys = sort (keys(%$source_file_key_to_text_mapping));
[24627]	2155
[18460]	2156	my %translated_interface_file_keys = ();
	2157	foreach my $chunk_key (keys(%$target_file_key_to_text_mapping)) {
[24627]	2158	$chunk_key =~ /^([^\.]+)?\.(.*)$/;
	2159	if (!defined $translated_interface_file_keys{$1}) {
	2160	&log_message("Updated interface file: " . $1);
	2161	$translated_interface_file_keys{$1}="";
	2162	}
[18460]	2163	}
	2164	&log_message("Updated interface files: " . scalar(keys(%translated_interface_file_keys)));
	2165
	2166	my $source_file_directory = "greenstone3";
[30581]	2167	$source_file_directory = "gs3-collection-configs" if $translation_file_key eq "gs3colcfg";
	2168
[18460]	2169	foreach my $interface_file_key (keys(%translated_interface_file_keys)) {
[24627]	2170
	2171	# Build a mapping from chunk key to source file line, and from source file line to chunk key
	2172	my $source_file = &util::filename_cat($source_file_directory, "$interface_file_key.properties");
	2173	my @source_file_lines = &read_file_lines(&util::filename_cat($gsdl_root_directory, $source_file));
	2174	my %source_file_key_to_line_mapping = &build_key_to_line_mapping_for_resource_bundle(@source_file_lines);
	2175	my %source_file_line_to_key_mapping = ();
	2176	foreach my $chunk_key (keys(%source_file_key_to_line_mapping)) {
	2177	$source_file_line_to_key_mapping{$source_file_key_to_line_mapping{$chunk_key}} = $chunk_key;
[18460]	2178	}
[24627]	2179
	2180	# Write the new target file
	2181	my $target_file = &util::filename_cat($source_file_directory, $interface_file_key . "_" . $target_language_code . ".properties");
	2182	my $target_file_path = &util::filename_cat($gsdl_root_directory, $target_file);
	2183	if (!open(TARGET_FILE, ">$target_file_path")) {
	2184	&throw_fatal_error("Could not write target file $target_file_path.");
	2185	}
	2186
	2187	# Model the new target file on the source file, with the target file translations
	2188	my $source_file_line_number = 0;
	2189	foreach my $line_key (sort sort_by_line (keys(%source_file_line_to_key_mapping))) {
	2190	# Fill in the gaps before this chunk starts
	2191	my $source_file_chunk_starting_line_number = (split(/-/, $line_key))[0];
	2192	my $source_file_chunk_finishing_line_number = (split(/-/, $line_key))[1];
	2193	while ($source_file_line_number < $source_file_chunk_starting_line_number) {
	2194	print TARGET_FILE $source_file_lines[$source_file_line_number];
	2195	$source_file_line_number++;
	2196	}
	2197	$source_file_line_number = $source_file_chunk_finishing_line_number + 1;
	2198
	2199	my $chunk_key = $source_file_line_to_key_mapping{$line_key};
	2200	my $global_chunk_key = "$interface_file_key.$chunk_key";
	2201	my $source_file_chunk_text = $source_file_key_to_text_mapping->{$global_chunk_key};
	2202	my $target_file_chunk_text = $target_file_key_to_text_mapping->{$global_chunk_key} \|\| "";
	2203
	2204	# If no translation exists for this chunk, show this, and move on
	2205	if ($source_file_chunk_text ne "" && $target_file_chunk_text eq "") {
	2206	print TARGET_FILE "# -- Missing translation: $chunk_key\n";
	2207	next;
	2208	}
	2209
	2210	print TARGET_FILE "$chunk_key:$target_file_chunk_text";
	2211	if ($target_file_key_to_gti_comment_mapping->{$global_chunk_key}) {
	2212	print TARGET_FILE " # " . $target_file_key_to_gti_comment_mapping->{$global_chunk_key};
	2213	}
	2214	print TARGET_FILE "\n";
	2215	}
	2216
	2217	close(TARGET_FILE);
[18460]	2218	}
	2219	}
	2220
[10019]	2221	&main(@ARGV);

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