classes/oai/format/OAIMetadataFormat_MARC21.inc.php

<?php

// $Id: OAIMetadataFormat_MARC21.inc.php,v 1.12 2008/07/01 01:16:10 asmecher Exp $


class OAIMetadataFormat_MARC21 extends OAIMetadataFormat {
   function toXML(&$record) {
      $response = "<record\n" .
         "\txmlns=\"http://www.loc.gov/MARC21/slim\"\n" .
         "\txmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n" .
         "\txsi:schemaLocation=\"http://www.loc.gov/MARC21/slim\n" .
         "\thttp://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd\">\n" .
         "\t<leader>     cam         3u     </leader>\n" .
         "\t<controlfield tag=\"008\">\"" . date('ymd', strtotime($record->date)) . " " . date("Y", strtotime($record->date)) ."                        eng  \"</controlfield>\n" .
         $this->formatElement('042', ' ', ' ', 'a', 'dc') .
         $this->formatElement('245', '0', '0', 'a', $record->titles[$record->primaryLocale]) .
         $this->formatElement('720', ' ', ' ', 'a', $record->creator) .
         $this->formatElement('653', ' ', ' ', 'a', $this->getLocalizedData($record->subjects, $record->primaryLocale)) .
         $this->formatElement('520', ' ', ' ', 'a', $this->getLocalizedData($record->descriptions, $record->primaryLocale)) .
         $this->formatElement('260', ' ', ' ', 'b', $record->publishers[$record->primaryLocale]) .
         $this->formatElement('720', ' ', ' ', 'a', $this->getLocalizedData($record->contributors, $record->primaryLocale)) .
         $this->formatElement('260', ' ', ' ', 'c', $record->date) .
         $this->formatElement('655', ' ', '7', 'a', $record->types[$record->primaryLocale]) .
         $this->formatElement('856', ' ', ' ', 'q', $record->format) .
         $this->formatElement('856', '4', '0', 'u', $record->url) .
         $this->formatElement('786', '0', ' ', 'n', $record->sources[$record->primaryLocale] . (!empty($record->pages)?"; " . $record->pages:"")) .
         $this->formatElement('546', ' ', ' ', 'a', $record->language) .
         $this->formatElement('787', '0', ' ', 'n', $record->relation) .
         $this->formatElement('500', ' ', ' ', 'a', $this->getLocalizedData($record->coverage, $record->primaryLocale)) .
         $this->formatElement('540', ' ', ' ', 'a', $record->rights[$record->primaryLocale]) .
         "</record>\n";

      return $response;
   }

   function formatElement($tag, $ind1, $ind2, $code, $value) {
      if (!is_array($value)) {
         $value = array($value);
      }

      $response = '';
      foreach ($value as $v) {
         $response .= "\t<datafield tag=\"$tag\" ind1=\"$ind1\" ind2=\"$ind2\">\n" .
            "\t\t<subfield code=\"$code\">" . $this->oai->prepOutput($v) . "</subfield>\n" .
            "\t</datafield>\n";
      }
      return $response;
   }

}

?>

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