1 files changed, 115 insertions, 0 deletions
diff --git a/www/wiki/includes/WebStart.php b/www/wiki/includes/WebStart.php
new file mode 100644
index 00000000..6f3aa716
--- /dev/null
+++ b/www/wiki/includes/WebStart.php
@@ -0,0 +1,115 @@
+<?php
+/**
+ * This does the initial set up for a web request.
+ *
+ * It does some security checks, loads autoloaders, constants, and
+ * global functions, starts the profiler, loads the configuration,
+ * and loads Setup.php, which loads extensions using the extension
+ * registration system and initializes the application's global state.
+ *
+ * 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
+ */
+
+if ( ini_get( 'mbstring.func_overload' ) ) {
+	die( 'MediaWiki does not support installations where mbstring.func_overload is non-zero.' );
+}
+
+# T17461: Make IE8 turn off content sniffing. Everybody else should ignore this
+# We're adding it here so that it's *always* set, even for alternate entry
+# points and when $wgOut gets disabled or overridden.
+header( 'X-Content-Type-Options: nosniff' );
+
+/**
+ * @var float Request start time as fractional seconds since epoch
+ * @deprecated since 1.25; use $_SERVER['REQUEST_TIME_FLOAT'] or
+ *   WebRequest::getElapsedTime() instead.
+ */
+$wgRequestTime = $_SERVER['REQUEST_TIME_FLOAT'];
+
+# Valid web server entry point, enable includes.
+# Please don't move this line to includes/Defines.php. This line essentially
+# defines a valid entry point. If you put it in includes/Defines.php, then
+# any script that includes it becomes an entry point, thereby defeating
+# its purpose.
+define( 'MEDIAWIKI', true );
+
+# Full path to the installation directory.
+$IP = getenv( 'MW_INSTALL_PATH' );
+if ( $IP === false ) {
+	$IP = dirname( __DIR__ );
+}
+
+// If no LocalSettings file exists, try to display an error page
+// (use a callback because it depends on TemplateParser)
+if ( !defined( 'MW_CONFIG_CALLBACK' ) ) {
+	if ( !defined( 'MW_CONFIG_FILE' ) ) {
+		define( 'MW_CONFIG_FILE', "$IP/LocalSettings.php" );
+	}
+	if ( !is_readable( MW_CONFIG_FILE ) ) {
+		function wfWebStartNoLocalSettings() {
+			# LocalSettings.php is the per-site customization file. If it does not exist
+			# the wiki installer needs to be launched or the generated file uploaded to
+			# the root wiki directory. Give a hint, if it is not readable by the server.
+			global $IP;
+			require_once "$IP/includes/NoLocalSettings.php";
+			die();
+		}
+		define( 'MW_CONFIG_CALLBACK', 'wfWebStartNoLocalSettings' );
+	}
+}
+
+// Custom setup for WebStart entry point
+if ( !defined( 'MW_SETUP_CALLBACK' ) ) {
+	function wfWebStartSetup() {
+		// Initialise output buffering
+		// Check for previously set up buffers, to avoid a mix of gzip and non-gzip output.
+		if ( ob_get_level() == 0 ) {
+			ob_start( 'MediaWiki\\OutputHandler::handle' );
+		}
+	}
+	define( 'MW_SETUP_CALLBACK', 'wfWebStartSetup' );
+}
+
+require_once "$IP/includes/Setup.php";
+
+# Multiple DBs or commits might be used; keep the request as transactional as possible
+if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] === 'POST' ) {
+	ignore_user_abort( true );
+}
+
+if ( !defined( 'MW_API' ) &&
+	RequestContext::getMain()->getRequest()->getHeader( 'Promise-Non-Write-API-Action' )
+) {
+	header( 'Cache-Control: no-cache' );
+	header( 'Content-Type: text/html; charset=utf-8' );
+	HttpStatus::header( 400 );
+	$error = wfMessage( 'nonwrite-api-promise-error' )->escaped();
+	$content = <<<EOT
+<!DOCTYPE html>
+<html>
+<head><meta charset="UTF-8" /></head>
+<body>
+$error
+</body>
+</html>
+
+EOT;
+	header( 'Content-Length: ' . strlen( $content ) );
+	echo $content;
+	die();
+}