namespace Friendica\Util;
use Friendica\Core\Cache;
+use Friendica\Core\Logger;
use Exception;
/**
*
* @param $url
*
- * @return the loaded data
+ * @return mixed the loaded data
+ * @throws \JsonLdException
*/
public static function documentLoader($url)
{
}
if ($recursion > 5) {
- logger('jsonld bomb detected at: ' . $url);
+ Logger::log('jsonld bomb detected at: ' . $url);
exit();
}
*
* @param array $json
*
- * @return normalized JSON string
+ * @return mixed|bool normalized JSON string
+ * @throws Exception
*/
public static function normalize($json)
{
}
catch (Exception $e) {
$normalized = false;
- logger('normalise error:' . print_r($e, true), LOGGER_DEBUG);
+ Logger::log('normalise error:' . print_r($e, true), Logger::DEBUG);
}
return $normalized;
*
* @param array $json
*
- * @return comacted JSON array
+ * @return array Compacted JSON array
+ * @throws Exception
*/
public static function compact($json)
{
$context = (object)['as' => 'https://www.w3.org/ns/activitystreams#',
'w3id' => 'https://w3id.org/security#',
+ 'ldp' => (object)['@id' => 'http://www.w3.org/ns/ldp#', '@type' => '@id'],
'vcard' => (object)['@id' => 'http://www.w3.org/2006/vcard/ns#', '@type' => '@id'],
- 'ostatus' => (object)['@id' => 'http://ostatus.org#', '@type' => '@id'],
+ 'dfrn' => (object)['@id' => 'http://purl.org/macgirvin/dfrn/1.0/', '@type' => '@id'],
'diaspora' => (object)['@id' => 'https://diasporafoundation.org/ns/', '@type' => '@id'],
+ 'ostatus' => (object)['@id' => 'http://ostatus.org#', '@type' => '@id'],
'dc' => (object)['@id' => 'http://purl.org/dc/terms/', '@type' => '@id'],
- 'uuid' => (object)['@id' => 'http://schema.org/identifier', '@type' => '@id']];
+ 'toot' => (object)['@id' => 'http://joinmastodon.org/ns#', '@type' => '@id']];
- $jsonobj = json_decode(json_encode($json, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
+ // Workaround for Nextcloud Social
+ // See issue https://github.com/nextcloud/social/issues/330
+ if (!empty($json['@context']) && is_array($json['@context'])) {
+ $json['@context'][] = 'https://w3id.org/security/v1';
+ }
+
+ // Trying to avoid memory problems with large content fields
+ if (!empty($json['object']['source']['content'])) {
+ $content = $json['object']['source']['content'];
+ $json['object']['source']['content'] = '';
+ }
+ $jsonobj = json_decode(json_encode($json, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
try {
$compacted = jsonld_compact($jsonobj, $context);
}
catch (Exception $e) {
$compacted = false;
- logger('compacting error:' . print_r($e, true), LOGGER_DEBUG);
+ Logger::log('compacting error:' . print_r($e, true), Logger::DEBUG);
+ }
+
+ $json = json_decode(json_encode($compacted, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE), true);
+
+ if (isset($json['as:object']['as:source']['as:content']) && !empty($content)) {
+ $json['as:object']['as:source']['as:content'] = $content;
}
- return json_decode(json_encode($compacted, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE), true);
+ return $json;
}
/**
* @param $element
* @param $key
*
- * @return fetched element array
+ * @return array fetched element
*/
public static function fetchElementArray($array, $element, $key = '@id')
{
* @param $type
* @param $type_value
*
- * @return fetched element
+ * @return string fetched element
*/
public static function fetchElement($array, $element, $key = '@id', $type = null, $type_value = null)
{