MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / includes / externalstore / ExternalStoreHttp.php

diff --git a/includes/externalstore/ExternalStoreHttp.php b/includes/externalstore/ExternalStoreHttp.php
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+<?php
+/**
+ * External storage using HTTP requests.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
+/**
+ * Example class for HTTP accessable external objects.
+ * Only supports reading, not storing.
+ *
+ * @ingroup ExternalStorage
+ */
+class ExternalStoreHttp extends ExternalStoreMedium {
+       /**
+        * @see ExternalStoreMedium::fetchFromURL()
+        * @param string $url
+        * @return string|bool
+        * @throws MWException
+        */
+       public function fetchFromURL( $url ) {
+               return Http::get( $url, [], __METHOD__ );
+       }
+
+       /**
+        * @see ExternalStoreMedium::store()
+        * @param string $cluster
+        * @param string $data
+        * @return string|bool
+        * @throws MWException
+        */
+       public function store( $cluster, $data ) {
+               throw new MWException( "ExternalStoreHttp is read-only and does not support store()." );
+       }
+}