function exportRecords($result, $rowOffset, $showRows, $exportStylesheet, $displayType)
{
// Generate and serve a MODS XML file of ALL records:
$recordCollection = modsCollection($result);
// function 'modsCollection()' is defined in 'modsxml.inc.php'
return $recordCollection;
}
function exportBibutils($result, $program)
{
global $contentTypeCharset;
// these variables are defined in 'ini.inc.php'
global $convertExportDataToUTF8;
// Get the absolute path for the bibutils package:
// (function 'getExternalUtilityPath()' is defined in 'include.inc.php')
$bibutilsPath = getExternalUtilityPath("bibutils");
// Generate and serve a MODS XML file of ALL records:
// (function 'modsCollection()' is defined in 'modsxml.inc.php')
$recordCollection = modsCollection($result);
// Write the MODS XML data to a temporary file:
$tempFile = writeToTempFile($recordCollection);
// Set input and output encoding:
if ($convertExportDataToUTF8 == "no" and $contentTypeCharset != "UTF-8") {
$inputEncodingArg = " -i iso8859_1";
$outputEncodingArg = " -o iso8859_1";
} else {
$inputEncodingArg = " -i utf8";
$outputEncodingArg = " -o utf8";
}
// Pass this temp file to the bibutils utility for conversion:
$outputFile = convertBibutils($bibutilsPath, $tempFile, $program, $inputEncodingArg, $outputEncodingArg);
unlink($tempFile);
// Read the resulting output file and return the converted data:
$resultString = readFromFile($outputFile);
unlink($outputFile);
return $resultString;
}