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73 lines
2.2 KiB
73 lines
2.2 KiB
<?php |
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// $Id$ |
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/** |
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* @package Islandora |
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* @subpackage plugins |
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*/ |
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/* |
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* |
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* |
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* This Class implements the methods defined in the STANDARD_IMAGE content model |
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*/ |
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class Exiftool { |
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private $pid = NULL; |
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private $item = NULL; |
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function __construct($pid) { |
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//drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL); |
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$this->pid = $pid; |
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module_load_include('inc', 'fedora_repository', 'api/fedora_item'); |
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$this->item = new Fedora_Item($this->pid); |
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} |
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function extractMetadata($parameterArray, $dsid, $file, $file_ext) { |
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$system = getenv('System'); |
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$file_suffix = '_'. $dsid . '.xml'; |
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$returnValue=TRUE; |
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$output=array(); |
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exec('exiftool -X ' . escapeshellarg($file) . '', $output); |
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file_put_contents($file.$file_suffix, implode("\n", $output)); |
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$_SESSION['fedora_ingest_files']["$dsid"] = $file . $file_suffix; |
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return TRUE; |
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} |
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function displayMetadata() { |
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$output=''; |
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$exif = $this->item->get_datastream_dissemination('EXIF'); |
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if (trim($exif) != '') { |
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$exifDom = DOMDocument::loadXML($this->item->get_datastream_dissemination('EXIF')); |
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if ($exifDom != NULL) { |
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$description = $exifDom->getElementsByTagNameNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#','Description'); |
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if ($description->length > 0) { |
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$description=$description->item(0); |
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$output .= '<div class="fedora_technical_metadata"><ul>'; |
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for ($i=0;$i<$description->childNodes->length;$i++){ |
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$name=$description->childNodes->item($i)->nodeName; |
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$value=$description->childNodes->item($i)->nodeValue; |
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if ($name != '#text' && !preg_match('/^System\:.*$/',$name) && trim($value) != '') { |
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list($type,$name) = preg_split('/\:/',$name); |
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$name = trim(preg_replace('/(?<!^)([A-Z][a-z]|(?<=[a-z])[A-Z])/'," $1", $name)); |
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$output .= '<li><b>'.$name. '</b>: '. $value .' </li>'; |
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} |
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} |
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$output.='</ul></div>'; |
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$fieldset = array( |
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'#title' => t("!text", array('!text' => 'Technical Metadata')), |
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'#collapsible' => TRUE, |
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'#collapsed' => TRUE, |
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'#value' => $output |
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); |
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$output = theme('fieldset', $fieldset); |
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} |
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} |
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} |
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return $output; |
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} |
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}
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