}
}
fclose($input);
echo "\nLoad Freebase and compute\n";
$count = 0;
$input = fopen($argv[2], 'r');
$mapping = new Mapping(new DummyCVTProvider(), new DummyReviewedFacts(), $argv[3]);
$isoDateParser = new ValueParsers\IsoTimestampParser(new ValueParsers\CalendarModelParser(new ValueParsers\ParserOptions()), new ValueParsers\ParserOptions());
while ($line = fgets($input)) {
$count++;
if ($count % 1000000 === 0) {
echo '.';
}
list($s, $p, $o) = explode("\t", trim($line, " .\t\n\r\v"), 3);
$s = substr($s, 28, -1);
if (!$mapping->isFreebaseMapped($s)) {
continue;
}
$s = $mapping->mapMid($s);
$p = substr($p, 24, -1);
//Format object
if ($o[0] === '"') {
if (preg_match('/^"(.+)"(@en)?$/', $o, $matches)) {
$o = '"' . str_replace(["\n", '"'], [' ', ' '], $matches[1]) . '"';
} elseif (preg_match('/"(.+)"\\^\\^<([^<>]+)>/', $o, $matches)) {
$value = $matches[1];
switch ($matches[2]) {
case 'http://www.w3.org/2001/XMLSchema#gYear':
$value .= '-00';
case 'http://www.w3.org/2001/XMLSchema#gYearMonth':
// FALLTHROUGH
} else {
$label = $parts[0];
for ($i = 1; $i < count($parts) - 1; $i++) {
$label .= '@' . $parts[$i];
}
$language = $parts[$i];
}
$language = strtolower($language);
if (array_key_exists($language, $LANGUAGE_CODE_CONVERSION)) {
$language = $LANGUAGE_CODE_CONVERSION[$language];
}
if ($language === 'no' | $language === 'zh-hant') {
continue;
//TODO: what should we do with these two languages?
}
if (!$mapping->isFreebaseMapped($mid)) {
continue;
}
addToStat('mapped-topic-labels', $language);
$qid = $mapping->mapMid($mid);
if (!array_key_exists($qid, $wikidataLabels)) {
$stats['missing-data']++;
continue;
}
if (in_array($language, $wikidataLabels[$qid])) {
addToStat('existing-labels', $language);
continue;
}
fwrite($output, $qid . "\t" . $language . "\t" . $label . "\n");
addToStat('new-labels', $language);
$count++;
