+
+ /**
+ * Searching for contacts for autocompletion
+ *
+ * @param string $search Name or part of a name or nick
+ * @param string $mode Search mode (e.g. "community")
+ * @param int $page Page number (starts at 1)
+ * @return array with the search results
+ * @throws HTTPException\InternalServerErrorException
+ */
+ public static function searchContact($search, $mode, int $page = 1)
+ {
+ Logger::info('Searching', ['search' => $search, 'mode' => $mode, 'page' => $page]);
+
+ if (DI::config()->get('system', 'block_public') && !Session::isAuthenticated()) {
+ return [];
+ }
+
+ // don't search if search term has less than 2 characters
+ if (!$search || mb_strlen($search) < 2) {
+ return [];
+ }
+
+ if (substr($search, 0, 1) === '@') {
+ $search = substr($search, 1);
+ }
+
+ // check if searching in the local global contact table is enabled
+ if (DI::config()->get('system', 'poco_local_search')) {
+ $return = Contact::searchByName($search, $mode);
+ } else {
+ $p = $page > 1 ? 'p=' . $page : '';
+ $curlResult = DI::httpRequest()->get(self::getGlobalDirectory() . '/search/people?' . $p . '&q=' . urlencode($search), false, ['accept_content' => 'application/json']);
+ if ($curlResult->isSuccess()) {
+ $searchResult = json_decode($curlResult->getBody(), true);
+ if (!empty($searchResult['profiles'])) {
+ $return = $searchResult['profiles'];
+ }
+ }
+ }
+
+ return $return ?? [];
+ }
+
+ /**
+ * Returns the global directory name, used in this node
+ *
+ * @return string
+ */
+ public static function getGlobalDirectory()
+ {
+ return DI::config()->get('system', 'directory', self::DEFAULT_DIRECTORY);
+ }
+
+ /**
+ * Return the search path (either fulltext search or tag search)
+ *
+ * @param string $search
+ * @return string search path
+ */
+ public static function getSearchPath(string $search)
+ {
+ if (substr($search, 0, 1) == '#') {
+ return 'search?tag=' . urlencode(substr($search, 1));
+ } else {
+ return 'search?q=' . urlencode($search);
+ }
+ }