function jhove($file)
{
$file = escapeshellcmd($file);
$img_jhove = simplexml_load_string(exec_help("jhove '{$file}'", "/opt/jdk1.6.0_20/bin/java -jar /home/xrosecky/jhove/bin/JhoveApp.jar -h xml '{$file}' -c /home/xrosecky/jhove/conf/jhove.conf"));
$xml = simplexml_load_string("<jhove></jhove>");
$xml->addChild("format", $img_jhove->{"repInfo"}->{"format"});
$xml->addChild("status", $img_jhove->{"repInfo"}->{"status"});
return $xml;
}
function validate($file)
{
global $config;
$fits = $config['fits'];
$xml = simplexml_load_string("<validation></validation>");
$img_fits = exec_help("{$fits} '{$file}'", "{$fits} -i '{$file}'");
$img_fits = substr($img_fits, strpos($img_fits, "<?xml version"));
$img_fits = simplexml_load_string(str_replace('xmlns=', 'ns=', $img_fits));
$img_fits->registerXPathNamespace('fits', 'http://hul.harvard.edu/ois/xml/ns/fits/fits_output');
// Identification
$node = $xml->addChild("result");
$node->addAttribute("type", "Identification");
$format = $img_fits->xpath("//identification/identity[last()]/@format");
if (strpos($format[0], "Usage") !== false) {
$format = $img_fits->xpath("//identification/identity/@format");
}
$node->addChild("format", $format[0])->addAttribute("tool", "jhove");
// Validation
$node = $xml->addChild("result");
$node->addAttribute("type", "Validation");
$formed = $img_fits->xpath("//filestatus/well-formed/text()");
$valid = $img_fits->xpath("//filestatus/valid/text()");
$status_str = $formed[0] == "true" ? "Well formed" : "Bad formed";
$status_str .= $valid[0] == "true" ? " and valid" : " and invalid";
$node->addChild("status", $status_str)->addAttribute("tool", "jhove");
// Characterization
$node = $xml->addChild("result");
$node->addAttribute("type", "Characterization");
$width = $img_fits->xpath("//metadata/image/imageWidth");
$height = $img_fits->xpath("//metadata/image/imageHeight");
$node->addChild("width", (string) $width[0])->addAttribute("tool", "Jhove");
$node->addChild("width", (string) $width[0])->addAttribute("tool", "exif");
$node->addChild("height", (string) $height[0])->addAttribute("tool", "Jhove");
$node->addChild("height", (string) $height[0])->addAttribute("tool", "exif");
foreach ($config["extract"] as $key) {
$values = $img_fits->xpath("//metadata/image/{$key}");
if ($values) {
foreach ($values as $value) {
$new_node = $node->addChild($key, (string) $value);
$new_node->addAttribute("tool", $value->attributes()->{'toolname'});
$new_node->addAttribute("status", $value->attributes()->{'status'});
}
}
}
if ($format == "JP2 EXIF" || $format == "JPEG 2000 JP2" || $format == "JPEG 2000") {
$result = jp2_properties($file);
foreach ($result as $key => $value) {
$node->addChild($key, (string) $value)->addAttribute("tool", "kdu_expand");
}
}
$result = jp2_properties($file);
foreach ($result as $key => $value) {
$node->addChild($key, (string) $value)->addAttribute("tool", "kdu");
}
if ($format[0] == "DJVU" || $format[0] == "DJVU (multi-page)" || $format[0] == "jhove DJVU") {
$djvu_dump = exec_help("djvudump '{$file}'", "djvudump '{$file}'");
$node = $xml->addChild("djvu_dump", htmlentities($djvu_dump));
}
return $xml;
}
