1 files changed, 82 insertions, 0 deletions
diff --git a/maintenance/dev/includes/router.php b/maintenance/dev/includes/router.php
new file mode 100644
index 00000000..f6a062b6
--- /dev/null
+++ b/maintenance/dev/includes/router.php
@@ -0,0 +1,82 @@
+<?php
+
+# Router for the php cli-server built-in webserver
+# http://ca2.php.net/manual/en/features.commandline.webserver.php
+
+if ( php_sapi_name() != 'cli-server' ) {
+	die( "This script can only be run by php's cli-server sapi." );
+}
+
+ini_set('display_errors', 1);
+error_reporting(E_ALL);
+
+if ( isset( $_SERVER["SCRIPT_FILENAME"] ) ) {
+	# Known resource, sometimes a script sometimes a file
+	$file = $_SERVER["SCRIPT_FILENAME"];
+} elseif ( isset( $_SERVER["SCRIPT_NAME"] ) ) {
+	# Usually unknown, document root relative rather than absolute
+	# Happens with some cases like /wiki/File:Image.png
+	if ( is_readable( $_SERVER['DOCUMENT_ROOT'] . $_SERVER["SCRIPT_NAME"] ) ) {
+		# Just in case this actually IS a file, set it here
+		$file = $_SERVER['DOCUMENT_ROOT'] . $_SERVER["SCRIPT_NAME"];
+	} else {
+		# Otherwise let's pretend that this is supposed to go to index.php
+		$file = $_SERVER['DOCUMENT_ROOT'] . '/index.php';
+	}
+} else {
+	# Meh, we'll just give up
+	return false;
+}
+
+# And now do handling for that $file
+
+if ( !is_readable( $file ) ) {
+	# Let the server throw the error if it doesn't exist
+	return false;
+}
+$ext = pathinfo( $file, PATHINFO_EXTENSION );
+if ( $ext == 'php' || $ext == 'php5' ) {
+	# Execute php files
+	# We use require and return true here because when you return false
+	# the php webserver will discard post data and things like login
+	# will not function in the dev environment.
+	require( $file );
+	return true;
+}
+$mime = false;
+$lines = explode( "\n", file_get_contents( "includes/mime.types" ) );
+foreach ( $lines as $line ) {
+	$exts = explode( " ", $line );
+	$mime = array_shift( $exts );
+	if ( in_array( $ext, $exts ) ) {
+		break; # this is the right value for $mime
+	}
+	$mime = false;
+}
+if ( !$mime ) {
+	$basename = basename( $file );
+	if ( $basename == strtoupper( $basename ) ) {
+		# IF it's something like README serve it as text
+		$mime = "text/plain";
+	}
+}
+if ( $mime ) {
+	# Use custom handling to serve files with a known mime type
+	# This way we can serve things like .svg files that the built-in
+	# PHP webserver doesn't understand.
+	# ;) Nicely enough we just happen to bundle a mime.types file
+	$f = fopen($file, 'rb');
+	if ( preg_match( '^text/', $mime ) ) {
+		# Text should have a charset=UTF-8 (php's webserver does this too)
+		header("Content-Type: $mime; charset=UTF-8");
+	} else {
+		header("Content-Type: $mime");
+	}
+	header("Content-Length: " . filesize($file));
+	// Stream that out to the browser
+	fpassthru($f);
+	return true;
+}
+
+# Let the php server handle things on it's own otherwise
+return false;