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#!/usr/bin/env perl
# RTTMVALIDATOR
# Author: Jon Fiscus, Jerome Ajot
#
# This software was developed at the National Institute of Standards and Technology by
# employees of the Federal Government in the course of their official duties. Pursuant
# to title 17 Section 105 of the United States Code this software is not subject to
# copyright protection and is in the public domain. RTTMVALIDATOR is an experimental system.
# NIST assumes no responsibility whatsoever for its use by other parties, and makes no
# guarantees, expressed or implied, about its quality, reliability, or any other
# characteristic. We would appreciate acknowledgement if the software is used.
#
# THIS SOFTWARE IS PROVIDED "AS IS." With regard to this software, NIST MAKES NO EXPRESS
# OR IMPLIED WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING MERCHANTABILITY,
# OR FITNESS FOR A PARTICULAR PURPOSE.
use warnings;
use strict;
use Getopt::Std;
use Data::Dumper;
my $debug = 0;
my $VERSION = "v13";
my $USAGE = "
$0 [-useh] -i <RTTM file>
".
"Version: $VERSION
".
"Description: This Perl program (version $VERSION) validates a given RTTM file.
".
"\tNote that the program will exit after it finds all the syntax errors or
".
"\twhen it finds the first logic error.
".
"Options:
".
" -u : disable check that ensures all LEXEMEs belong to some SU object
".
" -s : disable check that ensures all LEXEMEs belong to some SPEAKER object
".
" -p : disable check that ensures all speakers defined in SPKR-INFO object
".
" -e : disable check that ensure there is an IP for each EDIT and each FILLER object
".
" -f : disable check that ensures the file columc matches the filename
".
" -S : allow SCTK enhancements to allow multiple itme notations in LEXEME tags
".
" -h : print this help message
".
"Input:
".
" -i <RTTM file>: an RTTM file
";
#my $NUM_FIELDS = 9; # count from 1
#number of fields can be 9 or 10 (with the SLAT)
my $ROUNDING_THRESHOLD = 0.000999999;
my $checkFileName = 1; ### Check the filename against the file column
my %SORT_ORDER = ("NOSCORE" => 0,
"NO_RT_METADATA" => 1,
"SEGMENT" => 2,
"SPEAKER" => 3,
"SU" => 4,
"A/P" => 5,
"CB" => 6,
"IP" => 7,
"EDIT" => 8,
"FILLER" => 9,
"NON-SPEECH" => 10,
"NON-LEX" => 11,
"LEXEME" => 12,
"SPKR-INFO" => 13);
########################################################
# Main
#
########################################################
{
my ($date, $time) = date_time_stamp();
my $commandline = join(" ", @ARGV);
use vars qw ($opt_i $opt_u $opt_s $opt_e $opt_h $opt_f $opt_t $opt_p $opt_S);
getopts('i:usevhftpS');
die ("$USAGE") if ($opt_h) || (! $opt_i);
my @mde_types = ();
push (@mde_types, "SU") if ! $opt_u;
push (@mde_types, "SPEAKER") if ! $opt_s;
push (@mde_types, "EDIT") if ! $opt_e;
$checkFileName = ! $opt_f if $opt_f;
my $allowSCTKExtensions = 1 if $opt_S;
if (! $opt_t)
{
print "$0 (version $VERSION) run on $date at $time
";
print "command line: ", $0, " (version ", $VERSION, ") ", $commandline, "
";
}
my (%rttm_data, $data_domain);
get_rttm_data(\%rttm_data, \$data_domain, $opt_i, $allowSCTKExtensions);
# debug
#
my $count;
if ($debug) {
# print Dumper(%rttm_data);
foreach my $src (keys %rttm_data) {
foreach my $chnl (keys %{$rttm_data{$src}}) {
foreach my $spkr (keys %{$rttm_data{$src}{$chnl}}) {
foreach my $type (keys %{$rttm_data{$src}{$chnl}{$spkr}}) {
$count = 0;
foreach my $obj (@{$rttm_data{$src}{$chnl}{$spkr}{$type}}) {
print "[$src $chnl $spkr $type $count]\t$obj->{TYPE}\t$obj->{SRC}\t$obj->{CHNL}\t$obj->{TBEG}\t$obj->{TDUR}\t$obj->{ORTHO}\t$obj->{STYPE}\t$obj->{SPKR}\t$obj->{CONF}
";
$count++;
}
}
}
}
}
}
if (check_syntax_errors(\%rttm_data, $data_domain, $opt_i, $allowSCTKExtensions) &&
check_logic_errors(\%rttm_data, \@mde_types)){
exit 0;
}
exit 1;
}
########################################################
# Subroutines
#
########################################################
sub get_rttm_data {
# read the RTTM file
#
my ($data, $domain, $file) = @_;
my (@fields, $obj);
my $line_num = 0;
${$domain} = "";
open DATA, "$file" or die ("ERROR: Unable to open file $file
");
while (<DATA>) {
$line_num++;
chomp;
if (/^\s*;;\s*EXP-ID:\s*(.*)/) {
my $exp_id = $1;
if ($exp_id =~ /bnews/i) {
${$domain} = "bn";
} elsif ($exp_id =~ /cts/i) {
${$domain} = "cts";
}
} elsif (! /^\s*;;/ && ! /^\s*$/) {
@fields = split;
undef $obj;
$obj->{FIELD_COUNT} = scalar (@fields);
$obj->{LOC} = "line $line_num";
$obj->{TYPE} = shift @fields;
$obj->{SRC} = shift @fields;
$obj->{CHNL} = shift @fields;
$obj->{TBEG} = shift @fields;
$obj->{TDUR} = shift @fields;
$obj->{ORTHO} = shift @fields;
$obj->{STYPE} = shift @fields;
$obj->{SPKR} = shift @fields;
$obj->{CONF} = shift @fields;
$obj->{SLAT} = shift @fields;
push (@{$data->{$obj->{SRC}}{$obj->{CHNL}}{$obj->{SPKR}}{$obj->{TYPE}}}, $obj);
}
}
close DATA;
}
sub check_syntax_errors {
# check for syntax errors such as missing fields,
# invalid field values, etc.
#
my ($data, $domain, $file, $allowSCTKExtensions) = @_;
my $pass = 1;
$file =~ s/\.[^\.]*$//;
$file =~ s/.*\///;
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
foreach my $type (keys %{$data->{$src}{$chnl}{$spkr}}) {
foreach my $obj (@{$data->{$src}{$chnl}{$spkr}{$type}}) {
# make sure that we have the correct number of fields
#
# if ($obj->{FIELD_COUNT} != $NUM_FIELDS) {
if( ($obj->{FIELD_COUNT} != 9) && ($obj->{FIELD_COUNT} != 10) ){
print "ERROR: This record has $obj->{FIELD_COUNT} fields instead of the required 9 or 10 fields; see $obj->{LOC}
";
$pass = 0;
}
# for the following checks to work, all the fields must be defined
#
if (defined ($obj->{TYPE}) && defined ($obj->{SRC}) &&
defined ($obj->{CHNL}) && defined ($obj->{TBEG}) &&
defined ($obj->{TDUR}) && defined ($obj->{ORTHO}) &&
defined ($obj->{STYPE}) && defined ($obj->{SPKR}) &&
defined ($obj->{CONF})) {
# make sure the type field is a valid RTTM type
#
if ($obj->{TYPE} !~ /^(SEGMENT|NOSCORE|NO_RT_METADATA|LEXEME|NON-LEX|NON-SPEECH|FILLER|EDIT|SU|IP|CB|A\/P|SPEAKER|SPKR-INFO)$/i) {
print "ERROR: Invalid RTTM type '$obj->{TYPE}'; see field (0) in $obj->{LOC}
";
$pass = 0;
}
# make sure the source field matches the base filename.
# This won't work if people concat all the files into one.
# Make it a warning instead
#
if ($checkFileName && $obj->{SRC} !~ /^$file$/i) {
print "WARNING: Source field '$obj->{SRC}' doesn't match the input file's base filename '$file'; see field (2) in $obj->{LOC}
";
}
# make sure the channel ID has a value of 1 or 2 but 1 for BN data
#
if ($obj->{CHNL} !~ /^(1|2)$/) {
print "ERROR: Invalid channel ID; see field (3) in $obj->{LOC}
";
$pass = 0;
} elsif ($domain =~ /bn/i && $obj->{CHNL} != 1) {
print "ERROR: Expected channel ID to be 1 for BN data; see field (3) in $obj->{LOC}
";
$pass = 0;
}
# make sure that if it's a SPKR-INFO the start time is <NA>
# else the start time must be a number and is non-negative
#
if ($obj->{TYPE} =~ /SPKR-INFO/i) {
if ($obj->{TBEG} !~ /<NA>/i) {
print "ERROR: $obj->{TYPE} should not have any start time; see field (4) in $obj->{LOC}
";
$pass = 0;
}
} else {
if ($obj->{TBEG} !~ /^(\-{0,1}\d+\.?\d*|\-{0,1}\.\d+)\**$/) {
print "ERROR: Expected start time to be a number; see field (4) in $obj->{LOC}
";
$pass = 0;
} else {
my $tbeg = $obj->{TBEG};
$tbeg =~ s/\*//;
if ($tbeg < 0) {
print "ERROR: Negative start time; see field (4) in $obj->{LOC}
";
$pass = 0;
}
}
}
# make sure that if it's a SPKR-INFO, an IP, or a CB the duration is <NA>
# else the duration must be a number and is non-negative
#
if ($obj->{TYPE} =~ /(SPKR-INFO|IP|CB)/i) {
if ($obj->{TDUR} !~ /^<NA>$/i) {
print "ERROR: $obj->{TYPE} should not have any duration; see field (5) in $obj->{LOC}
";
$pass = 0;
}
} else {
if ($obj->{TDUR} !~ /^(\-{0,1}\d+\.?\d*|\-{0,1}\.\d+)\**$/) {
print "ERROR: Expected duration to be a number; see field (5) in $obj->{LOC}
";
$pass = 0;
} else {
my $tdur = $obj->{TDUR};
$tdur =~ s/\*//;
if ($tdur < 0) {
print "ERROR: Negative duration; see field (5) in $obj->{LOC}
";
$pass = 0;
}
}
}
# make sure that if it's not a LEXEME or a NON-LEX it doesn't have any orthography
#
if ($obj->{TYPE} =~ /(SEGMENT|NOSCORE|NO_RT_METADATA|NON-SPEECH|FILLER|EDIT|SU|IP|CB|A\/P|SPEAKER|SPKR-INFO)/i) {
if ($obj->{ORTHO} !~ /^<NA>$/i) {
print "ERROR: Value for the orthography field for $obj->{TYPE} should be <NA>; see field (6) in $obj->{LOC}
";
$pass = 0;
}
}
# make sure the subtype for various type is valid
#
if ($obj->{TYPE} =~ /SEGMENT/i) {
if ($obj->{STYPE} !~ /^(eval|<NA>)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /(NOSCORE|NO_RT_METADATA|SPEAKER)/i) {
if ($obj->{STYPE} !~ /^<NA>$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /A\/P/i) {
if ($obj->{STYPE} !~ /^<NA>$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /LEXEME/i) {
if ($obj->{STYPE} !~ /^(lex|fp|frag|un-lex|for-lex|alpha|acronym|interjection|propernoun|other)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
if ($obj->{STYPE} =~ /alpha/i && $obj->{ORTHO} !~ /^([A-Z]\.|[A-Z]\.\'*s|[\x80-\xff]{2}\.|<NA>)$/i) {
print "ERROR: Invalid orthography for alpha $obj->{TYPE}; see field (6) '$obj->{ORTHO}' in $obj->{LOC}
";
$pass = 0;
}
my $ww = '[\[\]A-Z\.\-\'\x80-\xff]+';
if (! $allowSCTKExtensions){
if ($obj->{ORTHO} !~ /^(${ww}|<NA>|%?[A-Z\.\x80-\xff]+-?)$/i) {
print "WARNING: Invalid orthography for $obj->{TYPE}; see field (6) '$obj->{ORTHO}' in $obj->{LOC}
";
}
} else {
### Destructively handle recursive alternations
my $_t = $obj->{ORTHO};
my $altExp = "\\{((_${ww})+_\\/)*(_${ww})+_\\}";
while ($_t =~ s/_${altExp}_/_/g){ ; }
if ($_t !~ /^(${ww}|(${ww}_)*$ww|$altExp|<NA>|%?[A-Z\.\x80-\xff]+-?)$/i) {
print "WARNING: Invalid orthography with SCTK Extensions for $obj->{TYPE}; see field (6) '$obj->{ORTHO}' in $obj->{LOC}
";
}
}
} elsif ($obj->{TYPE} =~ /NON-LEX/i) {
#### fix lipsmack!!!!
if ($obj->{STYPE} !~ /^(laugh|breath|lipsmack|cough|sneeze|other)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype $obj->{STYPE}; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /NON-SPEECH/i) {
if ($obj->{STYPE} !~ /^(noise|music|other)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /FILLER/i) {
if ($obj->{STYPE} !~ /^(filled_pause|discourse_marker|explicit_editing_term|discourse_response|other)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /EDIT/i) {
if ($obj->{STYPE} !~ /^(repetition|restart|revision|simple|complex|other)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /SU/i) {
if ($obj->{STYPE} !~ /^(statement|question|incomplete|backchannel|unannotated|discourse_response|other)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /IP/i) {
if ($obj->{STYPE} !~ /^(edit|filler|edit\&filler|other)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /CB/i) {
if ($obj->{STYPE} !~ /^(coordinating|clausal|other)$/i) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
} elsif ($obj->{TYPE} =~ /SPKR-INFO/i) {
if ($obj->{STYPE} !~ /^(adult_male|adult_female|child|unknown)$/) {
print "ERROR: Invalid $obj->{TYPE} subtype; see field (7) in $obj->{LOC}
";
$pass = 0;
}
}
# make sure that the confidence field is a number it's from 0-1 else it's <NA>
#
if ($obj->{CONF} !~ /<NA>/) {
if ($obj->{CONF} !~ /^(\-{0,1}\d+\.?\d*|\-{0,1}\.\d+)$/) {
print "ERROR: Expected confidence value to be a number or <NA>; see field (9) in $obj->{LOC}
";
$pass = 0;
} elsif ($obj->{CONF} < 0 || $obj->{CONF} > 1) {
print "ERROR: Expected confidence value to be [0,1]; see field (9) in $obj->{LOC}
";
$pass = 0;
}
}
# make sure that the speaker id field for certain types match the speaker id
# given in the SPKR-INFO object
#
if( ! $opt_p )
{
if ($type !~ /(SPKR-INFO|NOSCORE|NONSPEECH)/i && ! find_speaker($obj->{SPKR}, $data) ) {
print "ERROR: Speaker $obj->{SPKR} doesn't match any of the speaker IDs in SPKR-INFO objects; see $obj->{LOC}
";
$pass = 0;
}
}
}
}
}
}
}
}
if (! $pass) {
print "Validation aborted
";
}
return $pass;
}
sub check_logic_errors {
# check for logic errors such as overlapping words from the same speaker, etc.
#
my ($data, $mde_types) = @_;
# sort the data
#
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
foreach my $type (keys %{$data->{$src}{$chnl}{$spkr}}) {
if ($type !~ /SPKR-INFO/i) {
@{$data->{$src}{$chnl}{$spkr}{$type}} =
sort {$a->{TBEG} <=> $b->{TBEG}} @{$data->{$src}{$chnl}{$spkr}{$type}};
}
}
}
}
}
if (check_metadata_overlap($data) &&
check_metadata_content($data) &&
check_partial_word_coverage($data) &&
check_noscore_overlap($data)) {
foreach my $type (@$mde_types) {
if ($type =~ /(SU|SPEAKER)/i) {
if (! ensure_word_covered_by_metadata_of_type($data, $type)) {
return 0;
}
}
if ($type =~ /(EDIT|FILLER)/i) {
if (! ensure_ip_existed_for_edit_and_filler($data)) {
return 0;
}
}
}
return 1;
} else {
return 0;
}
}
sub check_metadata_overlap {
# check if two metadata objects of the same type
# from the same speaker overlap
#
my ($data) = @_;
my $pass = 1;
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
foreach my $type (keys %{$data->{$src}{$chnl}{$spkr}}) {
if ($type !~ /SPKR-INFO/i) {
my $prev_etime = 0;
foreach my $obj (@{$data->{$src}{$chnl}{$spkr}{$type}}) {
if (($prev_etime - $obj->{TBEG}) > $ROUNDING_THRESHOLD) {
print "ERROR: Speaker $spkr has ${type}s ending at $prev_etime and starting at $obj->{TBEG}; ${type}s overlap; see $obj->{LOC}
";
$pass = 0;
}
if ($type =~ /(CB|IP)/i) {
$prev_etime = $obj->{TBEG};
} else {
$prev_etime = $obj->{TBEG} + $obj->{TDUR};
}
}
}
}
}
}
}
if (! $pass) {
print "Validation aborted
";
}
return $pass;
}
sub check_metadata_content {
# check if a metadata object of type SU, EDIT, or FILLER contains any words.
# The words could be missing or simply didn't get transcribed
#
my ($data) = @_;
my $pass = 1;
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
foreach my $type (keys %{$data->{$src}{$chnl}{$spkr}}) {
if ($type =~ /(SU|EDIT|FILLER)/i) {
foreach my $obj (@{$data->{$src}{$chnl}{$spkr}{$type}}) {
if (! find_word($data->{$src}{$chnl}{$spkr}{LEXEME}, $obj->{TBEG}, $obj->{TBEG} + $obj->{TDUR})) {
print "ERROR: $type at $obj->{TBEG} contains no words; see $obj->{LOC}
";
$pass = 0;
}
}
}
}
}
}
}
if (! $pass) {
print "Validation aborted
";
}
return $pass;
}
sub check_partial_word_coverage {
# check if a given word partially overlaps with
# any metadata object of type SU, EDIT, or FILLER
#
my ($data) = @_;
my $pass = 1;
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
foreach my $type (keys %{$data->{$src}{$chnl}{$spkr}}) {
if ($type =~ /LEXEME/i) {
foreach my $obj (@{$data->{$src}{$chnl}{$spkr}{$type}}) {
foreach my $mde_type (keys %{$data->{$src}{$chnl}{$spkr}}) {
if ($mde_type =~ /(SU|EDIT|FILLER)/i) {
if (find_partial_coverage($data->{$src}{$chnl}{$spkr}{$mde_type}, $obj->{TBEG}, $obj->{TBEG} + $obj->{TDUR})) {
print "ERROR: Word at $obj->{TBEG} is partially covered by $mde_type object; see $obj->{LOC}
";
$pass = 0;
}
}
}
}
}
}
}
}
}
if (! $pass) {
print "Validation aborted
";
}
return $pass;
}
sub check_noscore_overlap {
# check if a metadata object of type
# SU, EDIT, FILLER, SPEAKER, LEXEME, NONLEX, NONSPEECH
# partially overlap with noscore regions
#
my ($data) = @_;
my $pass = 1;
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
next if (! defined ($data->{$src}{$chnl}{"<NA>"}{NOSCORE}));
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
foreach my $type (keys %{$data->{$src}{$chnl}{$spkr}}) {
if ($type =~ /(SU|EDIT|FILLER|SPEAKER|LEXEME|NON-LEX|NON-SPEECH)/i) {
foreach my $obj (@{$data->{$src}{$chnl}{$spkr}{$type}}) {
if (find_partial_coverage($data->{$src}{$chnl}{"<NA>"}{NOSCORE}, $obj->{TBEG}, $obj->{TBEG} + $obj->{TDUR})) {
print "ERROR: Speaker $spkr has $type partially overlapping with NOSCORE tag at $obj->{TBEG}; see $obj->{LOC}
";
$pass = 0;
}
}
}
}
}
}
}
if (! $pass) {
print "Validation aborted
";
}
return $pass;
}
sub ensure_word_covered_by_metadata_of_type {
# make sure that all words belong to some metadata object of the given type.
#
my ($data, $mde_type) = @_;
my $pass = 1;
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
foreach my $type (keys %{$data->{$src}{$chnl}{$spkr}}) {
if ($type =~ /LEXEME/i) {
foreach my $obj (@{$data->{$src}{$chnl}{$spkr}{$type}}) {
if (! find_type($data->{$src}{$chnl}{$spkr}{$mde_type}, $obj->{TBEG}, $obj->{TBEG} + $obj->{TDUR})) {
print "ERROR: Word at $obj->{TBEG} doesn't belong to any $mde_type object; see $obj->{LOC}
";
$pass = 0;
}
}
}
}
}
}
}
if (! $pass) {
print "Validation aborted
";
}
return $pass;
}
sub ensure_ip_existed_for_edit_and_filler {
# make sure that for each EDIT or FILLER there is
# a valid IP that follows or precedes it
#
my ($data) = @_;
my $pass = 1;
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
if (exists($data->{$src}{$chnl}{$spkr}{SU})) {
my @sus = @{$data->{$src}{$chnl}{$spkr}{SU}};
for (my $i = 0; $i < @sus; $i++) {
# print "SU $sus[$i]->{TBEG}
";
my @edits = ();
my @fillers = ();
my @ips = ();
if (exists($data->{$src}{$chnl}{$spkr}{EDIT})) {
@edits = extract_mde_of_type($sus[$i]->{TBEG},
$sus[$i]->{TBEG} + $sus[$i]->{TDUR},
$i,
"EDIT",
$data->{$src}{$chnl}{$spkr}{EDIT},
\@sus);
}
if (exists($data->{$src}{$chnl}{$spkr}{FILLER})) {
@fillers = extract_mde_of_type($sus[$i]->{TBEG},
$sus[$i]->{TBEG} + $sus[$i]->{TDUR},
$i,
"FILLER",
$data->{$src}{$chnl}{$spkr}{FILLER},
\@sus);
}
if (exists($data->{$src}{$chnl}{$spkr}{IP})) {
@ips = extract_mde_of_type($sus[$i]->{TBEG},
$sus[$i]->{TBEG} + $sus[$i]->{TDUR},
$i,
"IP",
$data->{$src}{$chnl}{$spkr}{IP},
\@sus);
}
# print "edits
";
# print Dumper(@edits);
# print "fillers
";
# print Dumper(@fillers);
# print "ips
";
# print Dumper(@ips);
foreach my $obj (@edits) {
my ($status, $ip_stype, $ip_pos) = find_object($obj->[0], $obj->[1], \@ips);
if ($status == 1) {
# print "$status, edit_type=$obj->[1] ip_stype=$ip_stype $ip_pos
";
if ($ip_stype =~ /^EDIT$/i) {
# print "case 1
";
$obj->[4] = 1;
$ips[$ip_pos]->[4] = 1;
} elsif ($ip_stype =~ /^EDIT&FILLER$/i) {
foreach my $obj2 (@fillers) {
my ($status2, $filler_type, $filler_pos) = find_object($obj->[0], "FILLER", \@fillers);
if ($status2 == 1) {
# print "$status2, filler_type=FILLER filler_type=$filler_type $filler_pos
";
# print "case 2
";
$obj->[4] = 1;
$ips[$ip_pos]->[4] = 1;
$fillers[$filler_pos]->[4] = 1;
}
}
}
}
}
foreach my $obj (@fillers) {
my ($status, $ip_stype, $ip_pos) = find_object($obj->[0], $obj->[1], \@ips);
if ($status == 1) {
# print "$status, filler type=$obj->[1] ip stype=$ip_stype, $ip_pos
";
# print "case 3
";
if ($ip_stype =~ /^FILLER$/i) {
$obj->[4] = 1;
$ips[$ip_pos]->[4] = 1;
}
}
}
foreach my $obj (@edits) {
if ($obj->[4] == 0) {
print "ERROR: EDIT at $obj->[2] doesn't have a matching IP; see $obj->[3]
";
$pass = 0;
}
}
foreach my $obj (@fillers) {
if ($obj->[4] == 0) {
print "ERROR: FILLER at $obj->[2] doesn't have a matching IP; see $obj->[3]
";
$pass = 0;
}
}
foreach my $obj (@ips) {
if ($obj->[4] == 0) {
print "ERROR: IP at $obj->[2] doesn't have a matching EDIT and/or FILLER; see line $obj->[3]
";
$pass = 0;
}
}
}
}
}
}
}
if (! $pass) {
print "Validation aborted
";
}
return $pass;
}
sub find_object {
my ($time, $type, $data1) = @_;
# print "find object ------------
";
# print " $time $type
";
for (my $i=0; $i < @$data1; $i++) {
# print " ${$data1}[$i]->[0]
";
if (abs(${$data1}[$i]->[0] - $time) < $ROUNDING_THRESHOLD &&
${$data1}[$i]->[4] != 1) {
# print " found
";
return (1, ${$data1}[$i]->[1], $i);
}
}
return (0, undef, undef);
}
sub find_partial_coverage {
# determine if a given object (indicated by its start and end times)
# partially overlap with any object of the given type
#
my ($data, $start, $end) = @_;
my $obj;
foreach $obj (@{$data}) {
my $curr_beg = $obj->{TBEG};
my $curr_end = $obj->{TBEG} + $obj->{TDUR};
# case 1 #########
# ####
#
# case 2 ########
# ####
#
# case 3 ########
# ####
#
# everything else is partially covered
#
if (less_than($end, $curr_beg) || equal_to($end, $curr_beg)) {
# case 1
next;
} elsif (greater_than($start, $curr_end) || equal_to($start, $curr_end)) {
# case 2
next;
} elsif ( ( greater_than($start, $curr_beg) || equal_to($start, $curr_beg) ) &&
( less_than($end, $curr_end) || equal_to($end, $curr_end) ) ) {
# case 3
next;
} else {
# others
return 1;
}
}
return 0;
}
sub find_type {
# determine if a given word (indicated by its start and end times)
# belongs to any metadata object of the given type
#
my ($data, $token_start, $token_end) = @_;
foreach my $mde_obj (@{$data}) {
if ($token_start + $ROUNDING_THRESHOLD >= $mde_obj->{TBEG} &&
$token_end - $ROUNDING_THRESHOLD <= $mde_obj->{TBEG} + $mde_obj->{TDUR}) {
return 1;
}
}
return 0;
}
sub find_word {
# determine if a given metadata object (indicated by its start and end times)
# contains any word
#
my ($data, $mde_obj_start, $mde_obj_end) = @_;
foreach my $token (@{$data}) {
if ($token->{TBEG} + $ROUNDING_THRESHOLD >= $mde_obj_start &&
$token->{TBEG} + $token->{TDUR} - $ROUNDING_THRESHOLD <= $mde_obj_end) {
return 1;
}
}
return 0;
}
sub find_ip {
# determine if an IP is at the time given
#
my ($data, $tbeg, $tend, $target) = @_;
if ($tbeg && $tend && $target) {
foreach my $ip (@{$data}) {
if ( $tbeg <= $ip->{TBEG} &&
$ip->{TBEG} <= $tend &&
abs($ip->{TBEG} - $target) < $ROUNDING_THRESHOLD ) {
return $ip;
}
}
}
return undef;
}
sub find_speaker {
# determine if a given speaker is in the data
#
my ($src_spkr, $data) = @_;
my ($curr_spkr);
foreach my $src (keys %{$data}) {
foreach my $chnl (keys %{$data->{$src}}) {
foreach my $spkr (keys %{$data->{$src}{$chnl}}) {
foreach my $obj (@{$data->{$src}{$chnl}{$spkr}{'SPKR-INFO'}}) {
$curr_spkr = $obj->{SPKR};
if ($src_spkr =~ /^$curr_spkr$/i) {
return 1;
}
}
}
}
}
return 0;
}
sub extract_mde_of_type {
# for a given SU (indicated by its begin and end times)
# return all the MDE objects of the given type in that SU
#
my ($su_tbeg, $su_tend, $su_pos, $mde_type, $data, $sus) = @_;
my @ip_time = ();
if ($mde_type =~ /EDIT/i) {
foreach my $obj (@$data) {
if ( (greater_than($obj->{TBEG}, $su_tbeg) || equal_to ($obj->{TBEG}, $su_tbeg)) &&
(less_than($obj->{TBEG} + $obj->{TDUR}, $su_tend) || equal_to ($obj->{TBEG} + $obj->{TDUR}, $su_tend)) ) {
push (@ip_time, [ $obj->{TBEG} + $obj->{TDUR}, uc($obj->{TYPE}), $obj->{TBEG}, $obj->{LOC}, 0 ]);
}
}
} elsif ($mde_type =~ /FILLER/i) {
foreach my $obj (@$data) {
if ( (greater_than($obj->{TBEG}, $su_tbeg) || equal_to ($obj->{TBEG}, $su_tbeg)) &&
(less_than($obj->{TBEG} + $obj->{TDUR}, $su_tend) || equal_to ($obj->{TBEG} + $obj->{TDUR}, $su_tend)) ) {
push (@ip_time, [ $obj->{TBEG}, uc($obj->{TYPE}), $obj->{TBEG}, $obj->{LOC}, 0 ]);
}
}
} elsif ($mde_type =~ /IP/i) {
foreach my $obj (@$data) {
if ( (greater_than($obj->{TBEG}, $su_tbeg) && less_than($obj->{TBEG}, $su_tend) ) ||
equal_to($obj->{TBEG}, $su_tbeg) ) {
push (@ip_time, [ $obj->{TBEG}, uc($obj->{STYPE}), $obj->{TBEG}, $obj->{LOC}, 0 ]);
} elsif ( equal_to($obj->{TBEG}, $su_tend) ) {
if ($su_pos + 1 <= scalar($sus)) {
if ( equal_to($su_tend, $sus->[$su_pos + 1]->{TBEG}) &&
$obj->{STYPE} !~ /filler/i ) {
push (@ip_time, [ $obj->{TBEG}, uc($obj->{STYPE}), $obj->{TBEG}, $obj->{LOC}, 0 ]);
}
}
}
}
}
return @ip_time;
}
sub sort_data {
return ($a->{TBEG} < $b->{TBEG} - $ROUNDING_THRESHOLD ? -1 :
($a->{TBEG} > $b->{TBEG} + $ROUNDING_THRESHOLD ? 1 :
$SORT_ORDER{$a->{TYPE}} <=> $SORT_ORDER{$b->{TYPE}}));
}
sub less_than {
# if a < b return 1
#
my ($a, $b) = @_;
if ($a + $ROUNDING_THRESHOLD < $b) {
return 1;
}
return 0;
}
sub greater_than {
# if a > b return 1
#
my ($a, $b) = @_;
if ($a > $b + $ROUNDING_THRESHOLD) {
return 1;
}
return 0;
}
sub equal_to {
# if a == b return 1
#
my ($a, $b) = @_;
if ( abs($a - $b) < $ROUNDING_THRESHOLD) {
return 1;
}
return 0;
}
sub date_time_stamp {
my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime();
my @months = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
my ($date, $time);
$time = sprintf "%2.2d:%2.2d:%2.2d", $hour, $min, $sec;
$date = sprintf "%4.4s %3.3s %s", 1900+$year, $months[$mon], $mday;
return ($date, $time);
}
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