From: Roland Häder <roland@mxchange.org>
Date: Sat, 18 Jun 2022 15:09:18 +0000 (+0200)
Subject: Changes:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=8ba3f13faeb6c3b62ba106b6a05014c58fbb4df9;p=friendica.git

Changes:
- added more type-hints
- added missing documentation
---

diff --git a/src/Model/APContact.php b/src/Model/APContact.php
index 2fff36ed49..5c1d962a84 100644
--- a/src/Model/APContact.php
+++ b/src/Model/APContact.php
@@ -526,6 +526,7 @@ class APContact
 	 *
 	 * @param string  $url    inbox url
 	 * @param boolean $shared Shared Inbox
+	 * @return void
 	 */
 	private static function unarchiveInbox(string $url, bool $shared)
 	{
diff --git a/src/Model/Attach.php b/src/Model/Attach.php
index e4d58c4b07..b2cc229c3d 100644
--- a/src/Model/Attach.php
+++ b/src/Model/Attach.php
@@ -44,7 +44,7 @@ class Attach
 	 * @return array field list
 	 * @throws \Exception
 	 */
-	private static function getFields()
+	private static function getFields(): array
 	{
 		$allfields = DBStructure::definition(DI::app()->getBasePath(), false);
 		$fields = array_keys($allfields['attach']['fields']);
diff --git a/src/Model/FileTag.php b/src/Model/FileTag.php
index ec89c96c69..f8b4f59aad 100644
--- a/src/Model/FileTag.php
+++ b/src/Model/FileTag.php
@@ -35,10 +35,9 @@ class FileTag
 	 * URL encode <, >, left and right brackets
 	 *
 	 * @param string $s String to be URL encoded.
-	 *
 	 * @return string   The URL encoded string.
 	 */
-	private static function encode($s)
+	private static function encode(string $s): string
 	{
 		return str_replace(['<', '>', '[', ']'], ['%3c', '%3e', '%5b', '%5d'], $s);
 	}
@@ -47,10 +46,9 @@ class FileTag
 	 * URL decode <, >, left and right brackets
 	 *
 	 * @param string $s The URL encoded string to be decoded
-	 *
 	 * @return string   The decoded string.
 	 */
-	private static function decode($s)
+	private static function decode(string $s): string
 	{
 		return str_replace(['%3c', '%3e', '%5b', '%5d'], ['<', '>', '[', ']'], $s);
 	}
@@ -62,10 +60,9 @@ class FileTag
 	 *
 	 * @param array  $array A list of tags.
 	 * @param string $type  Optional file type.
-	 *
 	 * @return string       A list of file tags.
 	 */
-	public static function arrayToFile(array $array, string $type = 'file')
+	public static function arrayToFile(array $array, string $type = 'file'): string
 	{
 		$tag_list = '';
 		if ($type == 'file') {
@@ -92,10 +89,9 @@ class FileTag
 	 *
 	 * @param string $file File tags
 	 * @param string $type Optional file type.
-	 *
 	 * @return array        List of tag names.
 	 */
-	public static function fileToArray(string $file, string $type = 'file')
+	public static function fileToArray(string $file, string $type = 'file'): array
 	{
 		$matches = [];
 		$return = [];
diff --git a/src/Model/GServer.php b/src/Model/GServer.php
index ff22730e4e..381a39c23b 100644
--- a/src/Model/GServer.php
+++ b/src/Model/GServer.php
@@ -96,7 +96,7 @@ class GServer
 	 *
 	 * @param string $url
 	 * @param boolean $no_check Don't check if the server hadn't been found
-	 * @return int gserver id
+	 * @return int|null gserver id or NULL on empty URL or failed check
 	 */
 	public static function getID(string $url, bool $no_check = false)
 	{
@@ -156,7 +156,7 @@ class GServer
 	 *
 	 * @return boolean 'true' if server seems vital
 	 */
-	public static function reachable(string $profile, string $server = '', string $network = '', bool $force = false)
+	public static function reachable(string $profile, string $server = '', string $network = '', bool $force = false): bool
 	{
 		if ($server == '') {
 			$contact = Contact::getByURL($profile, null, ['baseurl']);
@@ -172,7 +172,7 @@ class GServer
 		return self::check($server, $network, $force);
 	}
 
-	public static function getNextUpdateDate(bool $success, string $created = '', string $last_contact = '')
+	public static function getNextUpdateDate(bool $success, string $created = '', string $last_contact = ''): string
 	{
 		// On successful contact process check again next week
 		if ($success) {
@@ -231,7 +231,7 @@ class GServer
 	 *
 	 * @return boolean 'true' if server seems vital
 	 */
-	public static function check(string $server_url, string $network = '', bool $force = false, bool $only_nodeinfo = false)
+	public static function check(string $server_url, string $network = '', bool $force = false, bool $only_nodeinfo = false): bool
 	{
 		$server_url = self::cleanURL($server_url);
 		if ($server_url == '') {
@@ -286,7 +286,7 @@ class GServer
 	 * @param string $url
 	 * @return string cleaned URL
 	 */
-	public static function cleanURL(string $url)
+	public static function cleanURL(string $url): string
 	{
 		$url = trim($url, '/');
 		$url = str_replace('/index.php', '', $url);
@@ -305,7 +305,7 @@ class GServer
 	 * @param string $url
 	 * @return string base URL
 	 */
-	private static function getBaseURL(string $url)
+	private static function getBaseURL(string $url): string
 	{
 		$urlparts = parse_url(self::cleanURL($url));
 		unset($urlparts['path']);
@@ -322,7 +322,7 @@ class GServer
 	 *
 	 * @return boolean 'true' if server could be detected
 	 */
-	public static function detect(string $url, string $network = '', bool $only_nodeinfo = false)
+	public static function detect(string $url, string $network = '', bool $only_nodeinfo = false): bool
 	{
 		Logger::info('Detect server type', ['server' => $url]);
 		$serverdata = ['detection-method' => self::DETECT_MANUAL];
@@ -586,6 +586,7 @@ class GServer
 	 * Fetch relay data from a given server url
 	 *
 	 * @param string $server_url address of the server
+	 * @return void
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	private static function discoverRelay(string $server_url)
@@ -685,7 +686,7 @@ class GServer
 	 *
 	 * @return array server data
 	 */
-	private static function fetchStatistics(string $url)
+	private static function fetchStatistics(string $url): array
 	{
 		$curlResult = DI::httpClient()->get($url . '/statistics.json', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess()) {
@@ -758,7 +759,7 @@ class GServer
 	 * @return array Server data
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	private static function fetchNodeinfo(string $url, ICanHandleHttpResponses $httpResult)
+	private static function fetchNodeinfo(string $url, ICanHandleHttpResponses $httpResult): array
 	{
 		if (!$httpResult->isSuccess()) {
 			return [];
@@ -811,7 +812,7 @@ class GServer
 	 * @return array Server data
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	private static function parseNodeinfo1(string $nodeinfo_url)
+	private static function parseNodeinfo1(string $nodeinfo_url): array
 	{
 		$curlResult = DI::httpClient()->get($nodeinfo_url, HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess()) {
@@ -904,7 +905,7 @@ class GServer
 	 * @return array Server data
 	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
-	private static function parseNodeinfo2(string $nodeinfo_url)
+	private static function parseNodeinfo2(string $nodeinfo_url): array
 	{
 		$curlResult = DI::httpClient()->get($nodeinfo_url, HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess()) {
@@ -1001,10 +1002,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function fetchSiteinfo(string $url, array $serverdata)
+	private static function fetchSiteinfo(string $url, array $serverdata): array
 	{
 		$curlResult = DI::httpClient()->get($url . '/siteinfo.json', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess()) {
@@ -1085,10 +1085,9 @@ class GServer
 	 * Checks if the server contains a valid host meta file
 	 *
 	 * @param string $url URL of the given server
-	 *
 	 * @return boolean 'true' if the server seems to be vital
 	 */
-	private static function validHostMeta(string $url)
+	private static function validHostMeta(string $url): bool
 	{
 		$xrd_timeout = DI::config()->get('system', 'xrd_timeout');
 		$curlResult = DI::httpClient()->get($url . '/.well-known/host-meta', HttpClientAccept::XRD_XML, [HttpClientOptions::TIMEOUT => $xrd_timeout]);
@@ -1131,10 +1130,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function detectNetworkViaContacts(string $url, array $serverdata)
+	private static function detectNetworkViaContacts(string $url, array $serverdata): array
 	{
 		$contacts = [];
 
@@ -1176,10 +1174,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function checkPoCo(string $url, array $serverdata)
+	private static function checkPoCo(string $url, array $serverdata): array
 	{
 		$serverdata['poco'] = '';
 
@@ -1208,10 +1205,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	public static function checkMastodonDirectory(string $url, array $serverdata)
+	public static function checkMastodonDirectory(string $url, array $serverdata): array
 	{
 		$curlResult = DI::httpClient()->get($url . '/api/v1/directory?limit=1', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess()) {
@@ -1238,7 +1234,7 @@ class GServer
 	 *
 	 * @return array server data
 	 */
-	private static function detectPeertube(string $url, array $serverdata)
+	private static function detectPeertube(string $url, array $serverdata): array
 	{
 		$curlResult = DI::httpClient()->get($url . '/api/v1/config', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) {
@@ -1282,10 +1278,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function detectNextcloud(string $url, array $serverdata)
+	private static function detectNextcloud(string $url, array $serverdata): array
 	{
 		$curlResult = DI::httpClient()->get($url . '/status.php', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) {
@@ -1310,7 +1305,15 @@ class GServer
 		return $serverdata;
 	}
 
-	private static function fetchWeeklyUsage(string $url, array $serverdata) {
+	/**
+	 * Fetches weekly usage data
+	 *
+	 * @param string $url        URL of the given server
+	 * @param array  $serverdata array with server data
+	 * @return array server data
+	 */
+	private static function fetchWeeklyUsage(string $url, array $serverdata): array
+	{
 		$curlResult = DI::httpClient()->get($url . '/api/v1/instance/activity', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) {
 			return $serverdata;
@@ -1346,10 +1349,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function detectFromContacts(string $url, array $serverdata)
+	private static function detectFromContacts(string $url, array $serverdata): array
 	{
 		$gserver = DBA::selectFirst('gserver', ['id'], ['nurl' => Strings::normaliseLink($url)]);
 		if (empty($gserver)) {
@@ -1374,10 +1376,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function detectMastodonAlikes(string $url, array $serverdata)
+	private static function detectMastodonAlikes(string $url, array $serverdata): array
 	{
 		$curlResult = DI::httpClient()->get($url . '/api/v1/instance', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) {
@@ -1439,10 +1440,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function detectHubzilla(string $url, array $serverdata)
+	private static function detectHubzilla(string $url, array $serverdata): array
 	{
 		$curlResult = DI::httpClient()->get($url . '/api/statusnet/config.json', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess() || ($curlResult->getBody() == '')) {
@@ -1517,10 +1517,9 @@ class GServer
 	 * Converts input value to a boolean value
 	 *
 	 * @param string|integer $val
-	 *
 	 * @return boolean
 	 */
-	private static function toBoolean($val)
+	private static function toBoolean($val): bool
 	{
 		if (($val == 'true') || ($val == 1)) {
 			return true;
@@ -1536,10 +1535,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function detectPumpIO(string $url, array $serverdata)
+	private static function detectPumpIO(string $url, array $serverdata): array
 	{
 		$curlResult = DI::httpClient()->get($url . '/.well-known/host-meta.json', HttpClientAccept::JSON);
 		if (!$curlResult->isSuccess()) {
@@ -1549,7 +1547,6 @@ class GServer
 		$data = json_decode($curlResult->getBody(), true);
 		if (empty($data['links'])) {
 			return $serverdata;
-
 		}
 
 		// We are looking for some endpoints that are typical for pump.io
@@ -1586,10 +1583,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function detectGNUSocial(string $url, array $serverdata)
+	private static function detectGNUSocial(string $url, array $serverdata): array
 	{
 		// Test for GNU Social
 		$curlResult = DI::httpClient()->get($url . '/api/gnusocial/version.json', HttpClientAccept::JSON);
@@ -1641,10 +1637,9 @@ class GServer
 	 *
 	 * @param string $url        URL of the given server
 	 * @param array  $serverdata array with server data
-	 *
 	 * @return array server data
 	 */
-	private static function detectFriendica(string $url, array $serverdata)
+	private static function detectFriendica(string $url, array $serverdata): array
 	{
 		// There is a bug in some versions of Friendica that will return an ActivityStream actor when the content type "application/json" is requested.
 		// Because of this me must not use ACCEPT_JSON here.
@@ -1717,10 +1712,9 @@ class GServer
 	 * @param object $curlResult result of curl execution
 	 * @param array  $serverdata array with server data
 	 * @param string $url        Server URL
-	 *
 	 * @return array server data
 	 */
-	private static function analyseRootBody($curlResult, array $serverdata, string $url)
+	private static function analyseRootBody($curlResult, array $serverdata, string $url): array
 	{
 		if (empty($curlResult->getBody())) {
 			return $serverdata;
@@ -1859,7 +1853,7 @@ class GServer
 	 *
 	 * @return array server data
 	 */
-	private static function analyseRootHeader($curlResult, array $serverdata)
+	private static function analyseRootHeader($curlResult, array $serverdata): array
 	{
 		if ($curlResult->getHeader('server') == 'Mastodon') {
 			$serverdata['platform'] = 'mastodon';