Merge "maintenance: Script to rename titles for Unicode uppercasing changes"

[lhc/web/wiklou.git] / includes / Setup.php

diff --git a/includes/Setup.php b/includes/Setup.php
index a51cb83..641f1f9 100644 (file)
--- a/includes/Setup.php
+++ b/includes/Setup.php
@@ -143,6 +143,9 @@ if ( $wgScript === false ) {
 if ( $wgLoadScript === false ) {
        $wgLoadScript = "$wgScriptPath/load.php";
 }
+if ( $wgRestPath === false ) {
+       $wgRestPath = "$wgScriptPath/rest.php";
+}
 
 if ( $wgArticlePath === false ) {
        if ( $wgUsePathInfo ) {
@@ -518,9 +521,61 @@ foreach ( LanguageCode::getNonstandardLanguageCodeMapping() as $code => $bcp47 )
 // To determine the user language, use $wgLang->getCode()
 $wgContLanguageCode = $wgLanguageCode;
 
+// Temporary backwards-compatibility reading of old Squid-named CDN settings as of MediaWiki 1.34,
+// to support sysadmins who fail to update their settings immediately:
+
+if ( isset( $wgUseSquid ) ) {
+       // If the sysadmin is still setting a value of $wgUseSquid to true but $wgUseCdn is the default of
+       // false, to be safe, assume they do want this still, so enable it.
+       if ( !$wgUseCdn && $wgUseSquid ) {
+               $wgUseCdn = $wgUseSquid;
+               wfDeprecated( '$wgUseSquid enabled but $wgUseCdn disabled; enabling CDN functions', '1.34' );
+       }
+} else {
+       // Backwards-compatibility for extensions that read this value.
+       $wgUseSquid = $wgUseCdn;
+}
+
+if ( isset( $wgSquidServers ) ) {
+       // If the sysadmin is still setting a value of $wgSquidServers but $wgCdnServers is the default of
+       // empty, to be safe, assume they do want these servers to be still used, so use them.
+       if ( !empty( $wgSquidServers ) && empty( $wgCdnServers ) ) {
+               $wgCdnServers = $wgSquidServers;
+               wfDeprecated( '$wgSquidServers set, $wgCdnServers empty; using them', '1.34' );
+       }
+} else {
+       // Backwards-compatibility for extensions that read this value.
+       $wgSquidServers = $wgCdnServers;
+}
+
+if ( isset( $wgSquidServersNoPurge ) ) {
+       // If the sysadmin is still setting values in $wgSquidServersNoPurge but $wgCdnServersNoPurge is
+       // the default of empty, to be safe, assume they do want these servers to be still used, so use
+       // them.
+       if ( !empty( $wgSquidServersNoPurge ) && empty( $wgCdnServersNoPurge ) ) {
+               $wgCdnServersNoPurge = $wgSquidServersNoPurge;
+               wfDeprecated( '$wgSquidServersNoPurge set, $wgCdnServersNoPurge empty; using them', '1.34' );
+       }
+} else {
+       // Backwards-compatibility for extensions that read this value.
+       $wgSquidServersNoPurge = $wgCdnServersNoPurge;
+}
+
+if ( isset( $wgSquidMaxage ) ) {
+       // If the sysadmin is still setting a value of $wgSquidMaxage and it's higher than $wgCdnMaxAge,
+       // to be safe, assume they want the higher (lower performance requirement) value, so use that.
+       if ( $wgCdnMaxAge < $wgSquidMaxage ) {
+               $wgCdnMaxAge = $wgSquidMaxage;
+               wfDeprecated( '$wgSquidMaxage set higher than $wgCdnMaxAge; using the higher value', '1.34' );
+       }
+} else {
+       // Backwards-compatibility for extensions that read this value.
+       $wgSquidMaxage = $wgCdnMaxAge;
+}
+
 // Easy to forget to falsify $wgDebugToolbar for static caches.
 // If file cache or CDN cache is on, just disable this (DWIMD).
-if ( $wgUseFileCache || $wgUseSquid ) {
+if ( $wgUseFileCache || $wgUseCdn ) {
        $wgDebugToolbar = false;
 }
 
@@ -752,7 +807,9 @@ if ( $wgRequest->getCookie( 'UseDC', '' ) === 'master' ) {
 
 // Useful debug output
 if ( $wgCommandLineMode ) {
-       wfDebug( "\n\nStart command line script $self\n" );
+       if ( isset( $self ) ) {
+               wfDebug( "\n\nStart command line script $self\n" );
+       }
 } else {
        $debug = "\n\nStart request {$wgRequest->getMethod()} {$wgRequest->getRequestURL()}\n";