#!/usr/bin/php
<?

include '../inc/globals.inc.php';
include '../inc/echoPrefixes.inc.php';

$count = 0;
while ($author = fgets(STDIN))
{
	$count++;
	if ($count % 100 == 0) fputs(STDERR, '.');
	if ($count % 6000 == 0) fputs(STDERR, "$count\n");

	$author = json_decode($author, true);
        $uri = createUri($author);
        echo "<$uri>\n";
        echo "\tfoaf:Name \"" . $author['name'] . "\";\n";
        echo "\tfoaf:primaryTopicOf " . '<http://openlibrary.org' . $author['key'] . ">;\n";
        if (isset($author['birth_date'])) echo "\tbio:event <$uri#birth>;\n";
        if (isset($author['death_date'])) echo "\tbio:event <$uri#death>;\n";
        echo "\ta foaf:Person .\n";
        echo "\n";

        if (isset($author['birth_date']))
        {
            echo "<$uri#birth>\n";
            $birthDate = normalizeDate($author['birth_date']);
            echo "\tbio:date \"" . $birthDate . "\";\n";
            echo "\ta bio:Birth .\n";
            echo "\n";
        }

        if (isset($author['death_date']))
        {
            echo "<$uri#death>\n";
            $deathDate = normalizeDate($author['death_date']);
            echo "\tbio:date \"" . $deathDate . "\";\n";
            echo "\ta bio:Death .\n";
            echo "\n";
        }

        $nameUri = createNameUri($author['name']);
        echo "<$nameUri>\n";
        echo "\tmine:name_of <$uri>;\n";
        echo "\ta mine:Name .\n";
        echo "\n";
}

function normalizeDate($date)
{
    return $date;
}

function createNameUri($name)
{
    global $baseUri;
    $name = preg_replace('%[^0-9a-zA-Z]%', '', $name);
    $name = strtolower($name);
    return $baseUri . '/names/' . $name;
}

function createUri($author)
{
    global $baseUri;
    return $baseUri . $author['key'];
}


?>