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simple-oai-pmh
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feat: add listSets callback 

feat: allow listSets verb
This commit is contained in:
Matija Kancijan 2022-07-14 11:00:48 +02:00
parent 7e431406f7
commit 230dd07376
1 changed files with 23 additions and 3 deletions
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26
Classes/Server.php
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@ -47,6 +47,7 @@ class Server {
$this->args = $args;
$this->identifyResponse = $identifyResponse;
$this->listMetadataFormatsCallback = $callbacks['ListMetadataFormats'];
$this->listSetsCallback = $callbacks['ListSets'];
$this->listRecordsCallback = $callbacks['ListRecords'];
$this->getRecordCallback = $callbacks['GetRecord'];
$this->max_records = $config['maxRecords'];
@ -115,6 +116,20 @@ class Server {
} else {
$this->errors[] = new Exception('badResumptionToken');
}
} elseif (empty($this->errors)) {
try {
if ($sets = call_user_func($this->listSetsCallback, $identifier)) {
foreach ($sets as $key => $val) {
$cmf = $this->response->addToVerbNode('set');
$this->response->addChild($cmf, 'setSpec', $key);
$this->response->addChild($cmf, 'setName', $val['name']);
}
} else {
$this->errors[] = new Exception('noSetHierarchy#1');
}
} catch (Exception $e) {
$this->errors[] = $e;
}
} else {
$this->errors[] = new Exception('noSetHierarchy');
}
@ -156,6 +171,8 @@ class Server {
$metadataPrefix = isset($this->args['metadataPrefix']) ? $this->args['metadataPrefix'] : '';
$from = isset($this->args['from']) ? $this->args['from'] : '';
$until = isset($this->args['until']) ? $this->args['until'] : '';
$set = isset($this->args['set']) ? $this->args['set'] : null;
if (isset($this->args['resumptionToken'])) {
if (count($this->args) > 1) {
$this->errors[] = new Exception('badArgument');
@ -199,15 +216,18 @@ class Server {
}
}
if (isset($this->args['set'])) {
$this->errors[] = new Exception('noSetHierarchy');
$ListSets = call_user_func($this->listSetsCallback);
if (!isset($ListSets[$this->args['set']])) {
$this->errors[] = new Exception('noSetHierarchy');
}
}
}
if (empty($this->errors)) {
try {
if (!($records_count = call_user_func($this->listRecordsCallback, $metadataPrefix, $this->formatTimestamp($from), $this->formatTimestamp($until), true))) {
if (!($records_count = call_user_func($this->listRecordsCallback, $metadataPrefix, $this->formatTimestamp($from), $this->formatTimestamp($until), true, 0, 100, $set))) {
throw new Exception('noRecordsMatch');
}
$records = call_user_func($this->listRecordsCallback, $metadataPrefix, $this->formatTimestamp($from), $this->formatTimestamp($until), false, $deliveredRecords, $maxItems);
$records = call_user_func($this->listRecordsCallback, $metadataPrefix, $this->formatTimestamp($from), $this->formatTimestamp($until), false, $deliveredRecords, $maxItems, $set);
foreach ($records as $record) {
$cur_record = null;
if ($this->verb == 'ListRecords') { // for ListIdentifiers, only headers will be returned.