X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FModule%2FBaseApi.php;h=f8524b524ee48c694f2532515aab0cdfe06e3e71;hb=1d6f5c33a1a7c538d4e529d22701fd735855da15;hp=47557928a97c368eb564a397d0bf4417e8d97766;hpb=da66730e4f142c3557cdf7343bc420f7b80c883e;p=friendica.git

diff --git a/src/Module/BaseApi.php b/src/Module/BaseApi.php
index 47557928a9..f8524b524e 100644
--- a/src/Module/BaseApi.php
+++ b/src/Module/BaseApi.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -33,6 +33,7 @@ use Friendica\Model\Item;
 use Friendica\Model\Post;
 use Friendica\Model\User;
 use Friendica\Module\Api\ApiResponse;
+use Friendica\Module\Special\HTTPException as ModuleHTTPException;
 use Friendica\Network\HTTPException;
 use Friendica\Security\BasicAuth;
 use Friendica\Security\OAuth;
@@ -80,7 +81,7 @@ class BaseApi extends BaseModule
 	 *
 	 * @throws HTTPException\ForbiddenException
 	 */
-	public function run(array $request = [], bool $scopecheck = true): ResponseInterface
+	public function run(ModuleHTTPException $httpException, array $request = [], bool $scopecheck = true): ResponseInterface
 	{
 		if ($scopecheck) {
 			switch ($this->args->getMethod()) {
@@ -89,15 +90,15 @@ class BaseApi extends BaseModule
 				case Router::POST:
 				case Router::PUT:
 					self::checkAllowedScope(self::SCOPE_WRITE);
-	
+
 					if (!self::getCurrentUserID()) {
 						throw new HTTPException\ForbiddenException($this->t('Permission denied.'));
 					}
 					break;
-			}	
+			}
 		}
 
-		return parent::run($request);
+		return parent::run($httpException, $request);
 	}
 
 	/**
@@ -139,13 +140,13 @@ class BaseApi extends BaseModule
 	}
 
 	/**
-	 * Set the "link" header with "next" and "prev" links
-	 * @return void
+	 * Get the "link" header with "next" and "prev" links
+	 * @return string
 	 */
-	protected static function setLinkHeader()
+	protected static function getLinkHeader(): string
 	{
 		if (empty(self::$boundaries)) {
-			return;
+			return '';
 		}
 
 		$request = self::$request;
@@ -164,7 +165,70 @@ class BaseApi extends BaseModule
 		$prev = $command . '?' . http_build_query($prev_request);
 		$next = $command . '?' . http_build_query($next_request);
 
-		header('Link: <' . $next . '>; rel="next", <' . $prev . '>; rel="prev"');
+		return 'Link: <' . $next . '>; rel="next", <' . $prev . '>; rel="prev"';
+	}
+
+	/**
+	 * Get the "link" header with "next" and "prev" links for an offset/limit type call
+	 * @return string
+	 */
+	protected static function getOffsetAndLimitLinkHeader(int $offset, int $limit): string
+	{
+		$request = self::$request;
+
+		unset($request['offset']);
+		$request['limit'] = $limit;
+
+		$prev_request = $next_request = $request;
+
+		$prev_request['offset'] = $offset - $limit;
+		$next_request['offset'] = $offset + $limit;
+
+		$command = DI::baseUrl() . '/' . DI::args()->getCommand();
+
+		$prev = $command . '?' . http_build_query($prev_request);
+		$next = $command . '?' . http_build_query($next_request);
+
+		if ($prev_request['offset'] >= 0) {
+			return 'Link: <' . $next . '>; rel="next", <' . $prev . '>; rel="prev"';
+		} else {
+			return 'Link: <' . $next . '>; rel="next"';
+		}
+	}
+
+	/**
+	 * Set the "link" header with "next" and "prev" links
+	 * @return void
+	 */
+	protected static function setLinkHeader()
+	{
+		$header = self::getLinkHeader();
+		if (!empty($header)) {
+			header($header);
+		}
+	}
+
+	/**
+	 * Set the "link" header with "next" and "prev" links
+	 * @return void
+	 */
+	protected static function setLinkHeaderByOffsetLimit(int $offset, int $limit)
+	{
+		$header = self::getOffsetAndLimitLinkHeader($offset, $limit);
+		if (!empty($header)) {
+			header($header);
+		}
+	}
+
+	/**
+	 * Check if the app is known to support quoted posts
+	 *
+	 * @return bool
+	 */
+	public static function appSupportsQuotes(): bool
+	{
+		$token = self::getCurrentApplication();
+		return (!empty($token['name']) && in_array($token['name'], ['Fedilab']));
 	}
 
 	/**