X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/03f2fa83c13c1b532284205fa7efcab9b8b2c41f..16e7b37c7914d753890c1a05a9335f3b43751eb8:/wp-admin/includes/update-core.php

diff --git a/wp-admin/includes/update-core.php b/wp-admin/includes/update-core.php
index 9f17a086..3e6aaa20 100644
--- a/wp-admin/includes/update-core.php
+++ b/wp-admin/includes/update-core.php
@@ -598,9 +598,10 @@ $_old_files = array(
 'wp-admin/css/colors.min.css',
 'wp-admin/css/colors-rtl.css',
 'wp-admin/css/colors-rtl.min.css',
-'wp-admin/css/media-rtl.min.css',
-'wp-admin/css/media.min.css',
-'wp-admin/css/farbtastic-rtl.min.css',
+// Following files added back in 4.5 see #36083
+// 'wp-admin/css/media-rtl.min.css',
+// 'wp-admin/css/media.min.css',
+// 'wp-admin/css/farbtastic-rtl.min.css',
 'wp-admin/images/lock-2x.png',
 'wp-admin/images/lock.png',
 'wp-admin/js/theme-preview.js',
@@ -700,6 +701,10 @@ $_old_files = array(
 'wp-admin/js/wp-fullscreen.min.js',
 'wp-includes/js/tinymce/wp-mce-help.php',
 'wp-includes/js/tinymce/plugins/wpfullscreen',
+// 4.5
+'wp-includes/theme-compat/comments-popup.php',
+// 4.6
+'wp-admin/includes/class-wp-automatic-upgrader.php', // Wrong file name, see #37628.
 );
 
 /**
@@ -715,8 +720,9 @@ $_old_files = array(
  * Directories should be noted by suffixing it with a trailing slash (/)
  *
  * @since 3.2.0
- * @since 4.4.0 New themes are not automatically installed on upgrade.
- *              This can still be explicitly asked for by defining
+ * @since 4.7.0 New themes were not automatically installed for 4.4-4.6 on
+ *              upgrade. New themes are now installed again. To disable new
+ *              themes from being installed on upgrade, explicitly define
  *              CORE_UPGRADE_SKIP_NEW_BUNDLED as false.
  * @global array $_new_bundled_files
  * @var array
@@ -725,32 +731,28 @@ $_old_files = array(
 global $_new_bundled_files;
 
 $_new_bundled_files = array(
-	'plugins/akismet/'       => '2.0',
-	'themes/twentyten/'      => '3.0',
-	'themes/twentyeleven/'   => '3.2',
-	'themes/twentytwelve/'   => '3.5',
-	'themes/twentythirteen/' => '3.6',
-	'themes/twentyfourteen/' => '3.8',
-	'themes/twentyfifteen/'  => '4.1',
-	'themes/twentysixteen/'  => '4.4',
+	'plugins/akismet/'        => '2.0',
+	'themes/twentyten/'       => '3.0',
+	'themes/twentyeleven/'    => '3.2',
+	'themes/twentytwelve/'    => '3.5',
+	'themes/twentythirteen/'  => '3.6',
+	'themes/twentyfourteen/'  => '3.8',
+	'themes/twentyfifteen/'   => '4.1',
+	'themes/twentysixteen/'   => '4.4',
+	'themes/twentyseventeen/' => '4.7',
 );
 
-// If not explicitly defined as false, don't install new default themes.
-if ( ! defined( 'CORE_UPGRADE_SKIP_NEW_BUNDLED' ) || CORE_UPGRADE_SKIP_NEW_BUNDLED ) {
-	$_new_bundled_files = array( 'plugins/akismet/' => '2.0' );
-}
-
 /**
- * Upgrade the core of WordPress.
+ * Upgrades the core of WordPress.
  *
  * This will create a .maintenance file at the base of the WordPress directory
  * to ensure that people can not access the web site, when the files are being
  * copied to their locations.
  *
- * The files in the {@link $_old_files} list will be removed and the new files
+ * The files in the `$_old_files` list will be removed and the new files
  * copied from the zip file after the database is upgraded.
  *
- * The files in the {@link $_new_bundled_files} list will be added to the installation
+ * The files in the `$_new_bundled_files` list will be added to the installation
  * if the version is greater than or equal to the old version being upgraded.
  *
  * The steps for the upgrader for after the new release is downloaded and
@@ -800,7 +802,7 @@ function update_core($from, $to) {
 	@set_time_limit( 300 );
 
 	/**
-	 * Filter feedback messages displayed during the core update process.
+	 * Filters feedback messages displayed during the core update process.
 	 *
 	 * The filter is first evaluated after the zip file for the latest version
 	 * has been downloaded and unzipped. It is evaluated five more times during
@@ -897,6 +899,8 @@ function update_core($from, $to) {
 					continue;
 				if ( ! file_exists( $working_dir_local . $file ) )
 					continue;
+				if ( '.' === dirname( $file ) && in_array( pathinfo( $file, PATHINFO_EXTENSION ), array( 'html', 'txt' ) ) )
+					continue;
 				if ( md5_file( ABSPATH . $file ) === $checksum )
 					$skip[] = $file;
 				else
@@ -958,6 +962,10 @@ function update_core($from, $to) {
 				continue;
 			if ( ! file_exists( $working_dir_local . $file ) )
 				continue;
+			if ( '.' === dirname( $file ) && in_array( pathinfo( $file, PATHINFO_EXTENSION ), array( 'html', 'txt' ) ) ) {
+				$skip[] = $file;
+				continue;
+			}
 			if ( file_exists( ABSPATH . $file ) && md5_file( ABSPATH . $file ) == $checksum )
 				$skip[] = $file;
 			else
@@ -1093,7 +1101,7 @@ function update_core($from, $to) {
 
 	// Clear the cache to prevent an update_option() from saving a stale db_version to the cache
 	wp_cache_flush();
-	// (Not all cache backends listen to 'flush')
+	// (Not all cache back ends listen to 'flush')
 	wp_cache_delete( 'alloptions', 'options' );
 
 	// Remove working directory