You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
2.6 KiB
86 lines
2.6 KiB
<?php |
|
|
|
// $Id$ |
|
|
|
/** |
|
* @file |
|
* Exiftool |
|
*/ |
|
|
|
/** |
|
* This Class implements the methods defined in the STANDARD_IMAGE content model |
|
*/ |
|
class Exiftool { |
|
|
|
private $pid = NULL; |
|
private $item = NULL; |
|
|
|
/** |
|
* Constructor |
|
* @param type $pid |
|
*/ |
|
function __construct($pid) { |
|
//drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL); |
|
$this->pid = $pid; |
|
module_load_include('inc', 'fedora_repository', 'api/fedora_item'); |
|
$this->item = new Fedora_Item($this->pid); |
|
} |
|
|
|
/** |
|
* extract metadata ?? |
|
* @param type $parameterArray |
|
* @param type $dsid |
|
* @param type $file |
|
* @param type $file_ext |
|
* @return type |
|
*/ |
|
function extractMetadata($parameterArray, $dsid, $file, $file_ext) { |
|
$system = getenv('System'); |
|
$file_suffix = '_' . $dsid . '.xml'; |
|
$returnValue = TRUE; |
|
$output = array(); |
|
exec('exiftool -X ' . escapeshellarg($file) . '', $output); |
|
file_put_contents($file . $file_suffix, implode("\n", $output)); |
|
$_SESSION['fedora_ingest_files']["$dsid"] = $file . $file_suffix; |
|
return TRUE; |
|
} |
|
|
|
/** |
|
* display metadata ??? |
|
* @return type |
|
*/ |
|
function displayMetadata() { |
|
$output = ''; |
|
$exif = $this->item->get_datastream_dissemination('EXIF'); |
|
if (trim($exif) != '') { |
|
$exifDom = DOMDocument::loadXML($this->item->get_datastream_dissemination('EXIF')); |
|
if ($exifDom != NULL) { |
|
$description = $exifDom->getElementsByTagNameNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'Description'); |
|
if ($description->length > 0) { |
|
$description = $description->item(0); |
|
$output .= '<div class="fedora_technical_metadata"><ul>'; |
|
for ($i = 0; $i < $description->childNodes->length; $i++) { |
|
$name = $description->childNodes->item($i)->nodeName; |
|
$value = $description->childNodes->item($i)->nodeValue; |
|
if ($name != '#text' && !preg_match('/^System\:.*$/', $name) && trim($value) != '') { |
|
list($type, $name) = preg_split('/\:/', $name); |
|
$name = trim(preg_replace('/(?<!^)([A-Z][a-z]|(?<=[a-z])[A-Z])/', " $1", $name)); |
|
$output .= '<li><b>' . $name . '</b>: ' . $value . ' </li>'; |
|
} |
|
} |
|
$output.='</ul></div>'; |
|
|
|
$fieldset = array( |
|
'#title' => t("!text", array('!text' => 'Technical Metadata')), |
|
'#collapsible' => TRUE, |
|
'#collapsed' => TRUE, |
|
'#value' => $output |
|
); |
|
$output = theme('fieldset', $fieldset); |
|
} |
|
} |
|
} |
|
return $output; |
|
} |
|
|
|
}
|
|
|