81 lines
2.4 KiB
PHP
81 lines
2.4 KiB
PHP
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<?php
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/**
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* \file
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* \brief Response to Verb GetRecord
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*
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* Retrieve a record based its identifier.
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*
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* Local variables <B>$metadataPrefix</B> and <B>$identifier</B> need to be provided through global array variable <B>$args</B>
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* by their indexes 'metadataPrefix' and 'identifier'.
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* The reset of information will be extracted from database based those two parameters.
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*/
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debug_message("\nI am debuging". __FILE__) ;
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$metadataPrefix = $args['metadataPrefix'];
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// myhandler is a php file which will be included to generate metadata node.
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// $inc_record = $METADATAFORMATS[$metadataPrefix]['myhandler'];
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if (is_array($METADATAFORMATS[$metadataPrefix])
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&& isset($METADATAFORMATS[$metadataPrefix]['myhandler'])) {
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$inc_record = $METADATAFORMATS[$metadataPrefix]['myhandler'];
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} else {
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$errors[] = oai_error('cannotDisseminateFormat', 'metadataPrefix', $metadataPrefix);
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}
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$identifier = $args['identifier'];
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$query = selectallQuery($metadataPrefix, $identifier);
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debug_message("Query: $query") ;
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$res = $db->query($query);
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if ($res===false) {
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if (SHOW_QUERY_ERROR) {
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echo __FILE__.','.__LINE__."<br />";
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echo "Query: $query<br />\n";
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die($db->errorInfo());
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} else {
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$errors[] = oai_error('idDoesNotExist', '', $identifier);
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}
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} elseif (!$res->rowCount()) { // based on PHP manual, it might only work for some DBs
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$errors[] = oai_error('idDoesNotExist', '', $identifier);
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}
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if (!empty($errors)) {
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oai_exit();
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}
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$record = $res->fetch(PDO::FETCH_ASSOC);
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if ($record===false) {
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if (SHOW_QUERY_ERROR) {
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echo __FILE__.','.__LINE__."<br />";
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echo "Query: $query<br />\n";
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}
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$errors[] = oai_error('idDoesNotExist', '', $identifier);
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}
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$identifier = $record[$SQL['identifier']];;
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$datestamp = formatDatestamp($record[$SQL['datestamp']]);
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if (isset($record[$SQL['deleted']]) && ($record[$SQL['deleted']] == 'true') &&
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($deletedRecord == 'transient' || $deletedRecord == 'persistent')) {
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$status_deleted = TRUE;
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} else {
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$status_deleted = FALSE;
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}
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$outputObj = new ANDS_Response_XML($args);
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$cur_record = $outputObj->create_record();
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$cur_header = $outputObj->create_header($identifier, $datestamp,$record[$SQL['set']],$cur_record);
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// return the metadata record itself
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if (!$status_deleted) {
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include($inc_record); // where the metadata node is generated.
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create_metadata($outputObj, $cur_record, $identifier, $record[$SQL['set']], $db);
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} else {
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$cur_header->setAttribute("status","deleted");
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}
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?>
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