<?php
/**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
'ostatus' => (object)['@id' => 'http://ostatus.org#', '@type' => '@id'],
'dc' => (object)['@id' => 'http://purl.org/dc/terms/', '@type' => '@id'],
'toot' => (object)['@id' => 'http://joinmastodon.org/ns#', '@type' => '@id'],
- 'litepub' => (object)['@id' => 'http://litepub.social/ns#', '@type' => '@id']];
+ 'litepub' => (object)['@id' => 'http://litepub.social/ns#', '@type' => '@id'],
+ 'sc' => (object)['@id' => 'http://schema.org#', '@type' => '@id'],
+ 'pt' => (object)['@id' => 'https://joinpeertube.org/ns#', '@type' => '@id']];
// Preparation for adding possibly missing content to the context
if (!empty($json['@context']) && is_string($json['@context'])) {
*
* @return array fetched element
*/
- public static function fetchElementArray($array, $element, $key = '@id')
+ public static function fetchElementArray($array, $element, $key = null, $type = null, $type_value = null)
{
- if (empty($array)) {
- return null;
- }
-
if (!isset($array[$element])) {
return null;
}
$elements = [];
foreach ($array[$element] as $entry) {
- if (!is_array($entry)) {
- $elements[] = $entry;
+ if (!is_array($entry) || is_null($key)) {
+ $item = $entry;
} elseif (isset($entry[$key])) {
- $elements[] = $entry[$key];
- } elseif (!empty($entry) || !is_array($entry)) {
- $elements[] = $entry;
+ $item = $entry[$key];
+ }
+
+ if (isset($item) && (is_null($type) || is_null($type_value) || isset($item[$type]) && $item[$type] == $type_value)) {
+ $elements[] = $item;
}
}