global $_old_files;
$_old_files = array(
-'wp-admin/bookmarklet.php',
+// 2.0
+'wp-admin/import-b2.php',
+'wp-admin/import-blogger.php',
+'wp-admin/import-greymatter.php',
+'wp-admin/import-livejournal.php',
+'wp-admin/import-mt.php',
+'wp-admin/import-rss.php',
+'wp-admin/import-textpattern.php',
+'wp-admin/quicktags.js',
+'wp-images/fade-butt.png',
+'wp-images/get-firefox.png',
+'wp-images/header-shadow.png',
+'wp-images/smilies',
+'wp-images/wp-small.png',
+'wp-images/wpminilogo.png',
+'wp.php',
+// 2.0.8
+'wp-includes/js/tinymce/plugins/inlinepopups/readme.txt',
+// 2.1
+'wp-admin/edit-form-ajax-cat.php',
+'wp-admin/execute-pings.php',
+'wp-admin/inline-uploading.php',
+'wp-admin/link-categories.php',
+'wp-admin/list-manipulation.js',
+'wp-admin/list-manipulation.php',
+'wp-includes/comment-functions.php',
+'wp-includes/feed-functions.php',
+'wp-includes/functions-compat.php',
+'wp-includes/functions-formatting.php',
+'wp-includes/functions-post.php',
+'wp-includes/js/dbx-key.js',
+'wp-includes/js/tinymce/plugins/autosave/langs/cs.js',
+'wp-includes/js/tinymce/plugins/autosave/langs/sv.js',
+'wp-includes/links.php',
+'wp-includes/pluggable-functions.php',
+'wp-includes/template-functions-author.php',
+'wp-includes/template-functions-category.php',
+'wp-includes/template-functions-general.php',
+'wp-includes/template-functions-links.php',
+'wp-includes/template-functions-post.php',
+'wp-includes/wp-l10n.php',
+// 2.2
+'wp-admin/cat-js.php',
+'wp-admin/import/b2.php',
+'wp-includes/js/autosave-js.php',
+'wp-includes/js/list-manipulation-js.php',
+'wp-includes/js/wp-ajax-js.php',
+// 2.3
+'wp-admin/admin-db.php',
+'wp-admin/cat.js',
+'wp-admin/categories.js',
+'wp-admin/custom-fields.js',
+'wp-admin/dbx-admin-key.js',
+'wp-admin/edit-comments.js',
+'wp-admin/install-rtl.css',
+'wp-admin/install.css',
+'wp-admin/upgrade-schema.php',
+'wp-admin/upload-functions.php',
+'wp-admin/upload-rtl.css',
+'wp-admin/upload.css',
+'wp-admin/upload.js',
+'wp-admin/users.js',
+'wp-admin/widgets-rtl.css',
+'wp-admin/widgets.css',
+'wp-admin/xfn.js',
+'wp-includes/js/tinymce/license.html',
+// 2.5
'wp-admin/css/upload.css',
-'wp-admin/css/upload-rtl.css',
-'wp-admin/css/press-this-ie.css',
-'wp-admin/css/press-this-ie-rtl.css',
-'wp-admin/edit-form.php',
-'wp-admin/link-import.php',
'wp-admin/images/box-bg-left.gif',
'wp-admin/images/box-bg-right.gif',
'wp-admin/images/box-bg.gif',
'wp-admin/images/login-bkg-tile.gif',
'wp-admin/images/notice.gif',
'wp-admin/images/toggle.gif',
-'wp-admin/images/comment-stalk-classic.gif',
-'wp-admin/images/comment-stalk-fresh.gif',
-'wp-admin/images/comment-stalk-rtl.gif',
-'wp-admin/images/comment-pill.gif',
-'wp-admin/images/del.png',
-'wp-admin/images/media-button-gallery.gif',
-'wp-admin/images/media-buttons.gif',
-'wp-admin/images/tail.gif',
-'wp-admin/images/gear.png',
-'wp-admin/images/tab.png',
-'wp-admin/images/postbox-bg.gif',
'wp-admin/includes/upload.php',
'wp-admin/js/dbx-admin-key.js',
'wp-admin/js/link-cat.js',
-'wp-admin/js/forms.js',
-'wp-admin/js/upload.js',
-'wp-admin/js/set-post-thumbnail-handler.js',
-'wp-admin/js/set-post-thumbnail-handler.dev.js',
-'wp-admin/js/page.js',
-'wp-admin/js/page.dev.js',
-'wp-admin/js/slug.js',
-'wp-admin/js/slug.dev.js',
'wp-admin/profile-update.php',
'wp-admin/templates.php',
-'wp-includes/images/audio.png',
-'wp-includes/images/css.png',
-'wp-includes/images/default.png',
-'wp-includes/images/doc.png',
-'wp-includes/images/exe.png',
-'wp-includes/images/html.png',
-'wp-includes/images/js.png',
-'wp-includes/images/pdf.png',
-'wp-includes/images/swf.png',
-'wp-includes/images/tar.png',
-'wp-includes/images/text.png',
-'wp-includes/images/video.png',
-'wp-includes/images/zip.png',
+'wp-includes/images/wlw/WpComments.png',
+'wp-includes/images/wlw/WpIcon.png',
+'wp-includes/images/wlw/WpWatermark.png',
'wp-includes/js/dbx.js',
'wp-includes/js/fat.js',
'wp-includes/js/list-manipulation.js',
-'wp-includes/js/jquery/jquery.dimensions.min.js',
'wp-includes/js/tinymce/langs/en.js',
'wp-includes/js/tinymce/plugins/autosave/editor_plugin_src.js',
'wp-includes/js/tinymce/plugins/autosave/langs',
'wp-includes/js/tinymce/plugins/spellchecker/tinyspell.php',
'wp-includes/js/tinymce/plugins/wordpress/images',
'wp-includes/js/tinymce/plugins/wordpress/langs',
-'wp-includes/js/tinymce/plugins/wordpress/popups.css',
'wp-includes/js/tinymce/plugins/wordpress/wordpress.css',
'wp-includes/js/tinymce/plugins/wphelp',
'wp-includes/js/tinymce/themes/advanced/css',
'wp-includes/js/tinymce/themes/advanced/images',
'wp-includes/js/tinymce/themes/advanced/jscripts',
'wp-includes/js/tinymce/themes/advanced/langs',
+// 2.5.1
'wp-includes/js/tinymce/tiny_mce_gzip.php',
+// 2.6
+'wp-admin/bookmarklet.php',
+'wp-includes/js/jquery/jquery.dimensions.min.js',
+'wp-includes/js/tinymce/plugins/wordpress/popups.css',
'wp-includes/js/wp-ajax.js',
-'wp-admin/admin-db.php',
-'wp-admin/cat.js',
-'wp-admin/categories.js',
-'wp-admin/custom-fields.js',
-'wp-admin/dbx-admin-key.js',
-'wp-admin/edit-comments.js',
-'wp-admin/install-rtl.css',
-'wp-admin/install.css',
-'wp-admin/upgrade-schema.php',
-'wp-admin/upload-functions.php',
-'wp-admin/upload-rtl.css',
-'wp-admin/upload.css',
-'wp-admin/upload.js',
-'wp-admin/users.js',
-'wp-admin/widgets-rtl.css',
-'wp-admin/widgets.css',
-'wp-admin/xfn.js',
-'wp-includes/js/tinymce/license.html',
-'wp-admin/cat-js.php',
-'wp-admin/edit-form-ajax-cat.php',
-'wp-admin/execute-pings.php',
-'wp-admin/import/b2.php',
+// 2.7
+'wp-admin/css/press-this-ie-rtl.css',
+'wp-admin/css/press-this-ie.css',
+'wp-admin/css/upload-rtl.css',
+'wp-admin/edit-form.php',
+'wp-admin/images/comment-pill.gif',
+'wp-admin/images/comment-stalk-classic.gif',
+'wp-admin/images/comment-stalk-fresh.gif',
+'wp-admin/images/comment-stalk-rtl.gif',
+'wp-admin/images/del.png',
+'wp-admin/images/gear.png',
+'wp-admin/images/media-button-gallery.gif',
+'wp-admin/images/media-buttons.gif',
+'wp-admin/images/postbox-bg.gif',
+'wp-admin/images/tab.png',
+'wp-admin/images/tail.gif',
+'wp-admin/js/forms.js',
+'wp-admin/js/upload.js',
+'wp-admin/link-import.php',
+'wp-includes/images/audio.png',
+'wp-includes/images/css.png',
+'wp-includes/images/default.png',
+'wp-includes/images/doc.png',
+'wp-includes/images/exe.png',
+'wp-includes/images/html.png',
+'wp-includes/images/js.png',
+'wp-includes/images/pdf.png',
+'wp-includes/images/swf.png',
+'wp-includes/images/tar.png',
+'wp-includes/images/text.png',
+'wp-includes/images/video.png',
+'wp-includes/images/zip.png',
+'wp-includes/js/tinymce/tiny_mce_config.php',
+'wp-includes/js/tinymce/tiny_mce_ext.js',
+// 2.8
+'wp-admin/js/users.js',
+'wp-includes/js/swfupload/plugins/swfupload.documentready.js',
+'wp-includes/js/swfupload/plugins/swfupload.graceful_degradation.js',
+'wp-includes/js/swfupload/swfupload_f9.swf',
+'wp-includes/js/tinymce/plugins/autosave',
+'wp-includes/js/tinymce/plugins/paste/css',
+'wp-includes/js/tinymce/utils/mclayer.js',
+'wp-includes/js/tinymce/wordpress.css',
+// 2.8.5
'wp-admin/import/btt.php',
'wp-admin/import/jkw.php',
-'wp-admin/inline-uploading.php',
-'wp-admin/link-categories.php',
-'wp-admin/list-manipulation.js',
-'wp-admin/list-manipulation.php',
-'wp-includes/comment-functions.php',
-'wp-includes/feed-functions.php',
-'wp-includes/functions-compat.php',
-'wp-includes/functions-formatting.php',
-'wp-includes/functions-post.php',
-'wp-includes/js/dbx-key.js',
-'wp-includes/js/tinymce/plugins/autosave/langs/cs.js',
-'wp-includes/js/tinymce/plugins/autosave/langs/sv.js',
-'wp-includes/js/tinymce/themes/advanced/editor_template_src.js',
-'wp-includes/links.php',
-'wp-includes/pluggable-functions.php',
-'wp-includes/template-functions-author.php',
-'wp-includes/template-functions-category.php',
-'wp-includes/template-functions-general.php',
-'wp-includes/template-functions-links.php',
-'wp-includes/template-functions-post.php',
-'wp-includes/wp-l10n.php',
-'wp-admin/import-b2.php',
-'wp-admin/import-blogger.php',
-'wp-admin/import-greymatter.php',
-'wp-admin/import-livejournal.php',
-'wp-admin/import-mt.php',
-'wp-admin/import-rss.php',
-'wp-admin/import-textpattern.php',
-'wp-admin/quicktags.js',
-'wp-images/fade-butt.png',
-'wp-images/get-firefox.png',
-'wp-images/header-shadow.png',
-'wp-images/smilies',
-'wp-images/wp-small.png',
-'wp-images/wpminilogo.png',
-'wp.php',
+// 2.9
+'wp-admin/js/page.dev.js',
+'wp-admin/js/page.js',
+'wp-admin/js/set-post-thumbnail-handler.dev.js',
+'wp-admin/js/set-post-thumbnail-handler.js',
+'wp-admin/js/slug.dev.js',
+'wp-admin/js/slug.js',
'wp-includes/gettext.php',
+'wp-includes/js/tinymce/plugins/wordpress/js',
'wp-includes/streams.php',
// MU
+'README.txt',
+'htaccess.dist',
+'index-install.php',
+'wp-admin/css/mu-rtl.css',
+'wp-admin/css/mu.css',
+'wp-admin/images/site-admin.png',
+'wp-admin/includes/mu.php',
'wp-admin/wpmu-admin.php',
'wp-admin/wpmu-blogs.php',
'wp-admin/wpmu-edit.php',
'wp-admin/wpmu-themes.php',
'wp-admin/wpmu-upgrade-site.php',
'wp-admin/wpmu-users.php',
+'wp-includes/images/wordpress-mu.png',
'wp-includes/wpmu-default-filters.php',
'wp-includes/wpmu-functions.php',
'wpmu-settings.php',
-'index-install.php',
-'README.txt',
-'htaccess.dist',
-'wp-admin/css/mu-rtl.css',
-'wp-admin/css/mu.css',
-'wp-admin/images/site-admin.png',
-'wp-admin/includes/mu.php',
-'wp-includes/images/wordpress-mu.png',
// 3.0
'wp-admin/categories.php',
'wp-admin/edit-category-form.php',
'wp-admin/edit-page-form.php',
'wp-admin/edit-pages.php',
+'wp-admin/images/admin-header-footer.png',
+'wp-admin/images/browse-happy.gif',
+'wp-admin/images/ico-add.png',
+'wp-admin/images/ico-close.png',
+'wp-admin/images/ico-edit.png',
+'wp-admin/images/ico-viewpage.png',
+'wp-admin/images/fav-top.png',
+'wp-admin/images/screen-options-left.gif',
+'wp-admin/images/wp-logo-vs.gif',
'wp-admin/images/wp-logo.gif',
+'wp-admin/import',
'wp-admin/js/wp-gears.dev.js',
'wp-admin/js/wp-gears.js',
'wp-admin/options-misc.php',
'wp-admin/wp-admin.css',
'wp-admin/wp-admin.dev.css',
'wp-includes/js/codepress',
+'wp-includes/js/codepress/engines/khtml.js',
+'wp-includes/js/codepress/engines/older.js',
'wp-includes/js/jquery/autocomplete.dev.js',
-'wp-includes/js/jquery/interface.js',
'wp-includes/js/jquery/autocomplete.js',
+'wp-includes/js/jquery/interface.js',
'wp-includes/js/scriptaculous/prototype.js',
'wp-includes/js/tinymce/wp-tinymce.js',
-'wp-content/themes/twentyten/searchform.php',
-'wp-admin/import',
-'wp-admin/images/ico-edit.png',
-'wp-admin/images/fav-top.png',
-'wp-admin/images/ico-close.png',
-'wp-admin/images/admin-header-footer.png',
-'wp-admin/images/screen-options-left.gif',
-'wp-admin/images/ico-add.png',
-'wp-admin/images/browse-happy.gif',
-'wp-admin/images/ico-viewpage.png',
+// 3.1
+'wp-admin/edit-attachment-rows.php',
+'wp-admin/edit-link-categories.php',
+'wp-admin/edit-link-category-form.php',
+'wp-admin/edit-post-rows.php',
+'wp-admin/images/button-grad-active-vs.png',
+'wp-admin/images/button-grad-vs.png',
+'wp-admin/images/fav-arrow-vs-rtl.gif',
+'wp-admin/images/fav-arrow-vs.gif',
+'wp-admin/images/fav-top-vs.gif',
+'wp-admin/images/list-vs.png',
+'wp-admin/images/screen-options-right-up.gif',
+'wp-admin/images/screen-options-right.gif',
+'wp-admin/images/visit-site-button-grad-vs.gif',
+'wp-admin/images/visit-site-button-grad.gif',
+'wp-admin/link-category.php',
+'wp-admin/sidebar.php',
+'wp-includes/classes.php',
+'wp-includes/js/tinymce/blank.htm',
+'wp-includes/js/tinymce/plugins/media/css/content.css',
+'wp-includes/js/tinymce/plugins/media/img',
+'wp-includes/js/tinymce/plugins/safari',
+// 3.2
+'wp-admin/images/logo-login.gif',
+'wp-admin/images/star.gif',
+'wp-admin/js/list-table.dev.js',
+'wp-admin/js/list-table.js',
+'wp-includes/default-embeds.php',
+'wp-includes/js/tinymce/plugins/wordpress/img/help.gif',
+'wp-includes/js/tinymce/plugins/wordpress/img/more.gif',
+'wp-includes/js/tinymce/plugins/wordpress/img/toolbars.gif',
+'wp-includes/js/tinymce/themes/advanced/img/fm.gif',
+'wp-includes/js/tinymce/themes/advanced/img/sflogo.png',
+// 3.3
+'wp-admin/css/colors-classic-rtl.css',
+'wp-admin/css/colors-classic-rtl.dev.css',
+'wp-admin/css/colors-fresh-rtl.css',
+'wp-admin/css/colors-fresh-rtl.dev.css',
+'wp-admin/css/dashboard-rtl.css',
+'wp-admin/css/dashboard-rtl.dev.css',
+'wp-admin/css/dashboard.css',
+'wp-admin/css/dashboard.dev.css',
+'wp-admin/css/farbtastic-rtl.css',
+'wp-admin/css/global-rtl.css',
+'wp-admin/css/global-rtl.dev.css',
+'wp-admin/css/global.css',
+'wp-admin/css/global.dev.css',
+'wp-admin/css/install-rtl.css',
+'wp-admin/css/install-rtl.dev.css',
+'wp-admin/css/login-rtl.css',
+'wp-admin/css/login-rtl.dev.css',
+'wp-admin/css/login.css',
+'wp-admin/css/login.dev.css',
+'wp-admin/css/ms.css',
+'wp-admin/css/ms.dev.css',
+'wp-admin/css/nav-menu-rtl.css',
+'wp-admin/css/nav-menu-rtl.dev.css',
+'wp-admin/css/nav-menu.css',
+'wp-admin/css/nav-menu.dev.css',
+'wp-admin/css/plugin-install-rtl.css',
+'wp-admin/css/plugin-install-rtl.dev.css',
+'wp-admin/css/plugin-install.css',
+'wp-admin/css/plugin-install.dev.css',
+'wp-admin/css/press-this-rtl.css',
+'wp-admin/css/press-this-rtl.dev.css',
+'wp-admin/css/press-this.css',
+'wp-admin/css/press-this.dev.css',
+'wp-admin/css/theme-editor-rtl.css',
+'wp-admin/css/theme-editor-rtl.dev.css',
+'wp-admin/css/theme-editor.css',
+'wp-admin/css/theme-editor.dev.css',
+'wp-admin/css/theme-install-rtl.css',
+'wp-admin/css/theme-install-rtl.dev.css',
+'wp-admin/css/theme-install.css',
+'wp-admin/css/theme-install.dev.css',
+'wp-admin/css/widgets-rtl.css',
+'wp-admin/css/widgets-rtl.dev.css',
+'wp-admin/css/widgets.css',
+'wp-admin/css/widgets.dev.css',
+'wp-admin/includes/internal-linking.php',
+'wp-includes/images/admin-bar-sprite-rtl.png',
+'wp-includes/js/jquery/ui.button.js',
+'wp-includes/js/jquery/ui.core.js',
+'wp-includes/js/jquery/ui.dialog.js',
+'wp-includes/js/jquery/ui.draggable.js',
+'wp-includes/js/jquery/ui.droppable.js',
+'wp-includes/js/jquery/ui.mouse.js',
+'wp-includes/js/jquery/ui.position.js',
+'wp-includes/js/jquery/ui.resizable.js',
+'wp-includes/js/jquery/ui.selectable.js',
+'wp-includes/js/jquery/ui.sortable.js',
+'wp-includes/js/jquery/ui.tabs.js',
+'wp-includes/js/jquery/ui.widget.js',
+'wp-includes/js/l10n.dev.js',
+'wp-includes/js/l10n.js',
+'wp-includes/js/tinymce/plugins/wplink/css',
+'wp-includes/js/tinymce/plugins/wplink/img',
+'wp-includes/js/tinymce/plugins/wplink/js',
+'wp-includes/js/tinymce/themes/advanced/img/wpicons.png',
+'wp-includes/js/tinymce/themes/advanced/skins/wp_theme/img/butt2.png',
+'wp-includes/js/tinymce/themes/advanced/skins/wp_theme/img/button_bg.png',
+'wp-includes/js/tinymce/themes/advanced/skins/wp_theme/img/down_arrow.gif',
+'wp-includes/js/tinymce/themes/advanced/skins/wp_theme/img/fade-butt.png',
+'wp-includes/js/tinymce/themes/advanced/skins/wp_theme/img/separator.gif',
+// Don't delete, yet: 'wp-rss.php',
+// Don't delete, yet: 'wp-rdf.php',
+// Don't delete, yet: 'wp-rss2.php',
+// Don't delete, yet: 'wp-commentsrss2.php',
+// Don't delete, yet: 'wp-atom.php',
+// Don't delete, yet: 'wp-feed.php',
+// 3.4
+'wp-admin/images/gray-star.png',
+'wp-admin/images/logo-login.png',
+'wp-admin/images/star.png',
+'wp-admin/index-extra.php',
+'wp-admin/network/index-extra.php',
+'wp-admin/user/index-extra.php',
+'wp-admin/images/screenshots/admin-flyouts.png',
+'wp-admin/images/screenshots/coediting.png',
+'wp-admin/images/screenshots/drag-and-drop.png',
+'wp-admin/images/screenshots/help-screen.png',
+'wp-admin/images/screenshots/media-icon.png',
+'wp-admin/images/screenshots/new-feature-pointer.png',
+'wp-admin/images/screenshots/welcome-screen.png',
+'wp-includes/css/editor-buttons.css',
+'wp-includes/css/editor-buttons.dev.css',
+'wp-includes/js/tinymce/plugins/paste/blank.htm',
+'wp-includes/js/tinymce/plugins/wordpress/css',
+'wp-includes/js/tinymce/plugins/wordpress/editor_plugin.dev.js',
+'wp-includes/js/tinymce/plugins/wordpress/img/embedded.png',
+'wp-includes/js/tinymce/plugins/wordpress/img/more_bug.gif',
+'wp-includes/js/tinymce/plugins/wordpress/img/page_bug.gif',
+'wp-includes/js/tinymce/plugins/wpdialogs/editor_plugin.dev.js',
+'wp-includes/js/tinymce/plugins/wpeditimage/css/editimage-rtl.css',
+'wp-includes/js/tinymce/plugins/wpeditimage/editor_plugin.dev.js',
+'wp-includes/js/tinymce/plugins/wpfullscreen/editor_plugin.dev.js',
+'wp-includes/js/tinymce/plugins/wpgallery/editor_plugin.dev.js',
+'wp-includes/js/tinymce/plugins/wpgallery/img/gallery.png',
+'wp-includes/js/tinymce/plugins/wplink/editor_plugin.dev.js',
+// Don't delete, yet: 'wp-pass.php',
+// Don't delete, yet: 'wp-register.php',
+);
+
+/**
+ * Stores new files in wp-content to copy
+ *
+ * The contents of this array indicate any new bundled plugins/themes which
+ * should be installed with the WordPress Upgrade. These items will not be
+ * re-installed in future upgrades, this behaviour is controlled by the
+ * introduced version present here being older than the current installed version.
+ *
+ * The content of this array should follow the following format:
+ * Filename (relative to wp-content) => Introduced version
+ * Directories should be noted by suffixing it with a trailing slash (/)
+ *
+ * @since 3.2.0
+ * @global array $_new_bundled_files
+ * @var array
+ * @name $_new_bundled_files
+ */
+global $_new_bundled_files;
+
+$_new_bundled_files = array(
+'plugins/akismet/' => '2.0',
+'themes/twentyten/' => '3.0',
+'themes/twentyeleven/' => '3.2'
);
/**
* The files in the {@link $_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 $_new_bundled_files} list will be added to the installation
+ * if the version is greater than or equal to the old version being upgraded.
+ *
* The steps for the upgrader for after the new release is downloaded and
* unzipped is:
* 1. Test unzipped location for select files to ensure that unzipped worked.
* 2. Create the .maintenance file in current WordPress base.
* 3. Copy new WordPress directory over old WordPress files.
* 4. Upgrade WordPress to new version.
+ * 4.1. Copy all files/folders other than wp-content
+ * 4.2. Copy any language files to WP_LANG_DIR (which may differ from WP_CONTENT_DIR
+ * 4.3. Copy any new bundled themes/plugins to their respective locations
* 5. Delete new WordPress directory path.
* 6. Delete .maintenance file.
* 7. Remove old files.
* @return WP_Error|null WP_Error on failure, null on success.
*/
function update_core($from, $to) {
- global $wp_filesystem, $_old_files, $wpdb;
+ global $wp_filesystem, $_old_files, $_new_bundled_files, $wpdb;
@set_time_limit( 300 );
$php_version = phpversion();
$mysql_version = $wpdb->db_version();
- $required_php_version = '4.3';
- $required_mysql_version = '4.1.2';
- $wp_version = '3.0.3';
+ $required_php_version = '5.2.4';
+ $required_mysql_version = '5.0';
+ $wp_version = '3.4.2';
$php_compat = version_compare( $php_version, $required_php_version, '>=' );
- $mysql_compat = version_compare( $mysql_version, $required_mysql_version, '>=' ) || file_exists( WP_CONTENT_DIR . '/db.php' );
+ if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) )
+ $mysql_compat = true;
+ else
+ $mysql_compat = version_compare( $mysql_version, $required_mysql_version, '>=' );
if ( !$mysql_compat || !$php_compat )
$wp_filesystem->delete($from, true);
// Sanity check the unzipped distribution
apply_filters('update_feedback', __('Verifying the unpacked files…'));
$distro = '';
- $roots = array( '/wordpress', '/wordpress-mu' );
+ $roots = array( '/wordpress/', '/wordpress-mu/' );
foreach( $roots as $root ) {
- if ( $wp_filesystem->exists($from . $root . '/wp-settings.php') && $wp_filesystem->exists($from . $root . '/wp-admin/admin.php') &&
- $wp_filesystem->exists($from . $root . '/wp-includes/functions.php') ) {
+ if ( $wp_filesystem->exists($from . $root . 'readme.html') && $wp_filesystem->exists($from . $root . 'wp-includes/version.php') ) {
$distro = $root;
break;
}
$wp_filesystem->put_contents($maintenance_file, $maintenance_string, FS_CHMOD_FILE);
// Copy new versions of WP files into place.
- $result = copy_dir($from . $distro, $to);
+ $result = _copy_dir($from . $distro, $to, array('wp-content') );
+
+ // Custom Content Directory needs updating now.
+ // Copy Languages
+ if ( !is_wp_error($result) && $wp_filesystem->is_dir($from . $distro . 'wp-content/languages') ) {
+ if ( WP_LANG_DIR != ABSPATH . WPINC . '/languages' || @is_dir(WP_LANG_DIR) )
+ $lang_dir = WP_LANG_DIR;
+ else
+ $lang_dir = WP_CONTENT_DIR . '/languages';
+
+ if ( !@is_dir($lang_dir) && 0 === strpos($lang_dir, ABSPATH) ) { // Check the language directory exists first
+ $wp_filesystem->mkdir($to . str_replace(ABSPATH, '', $lang_dir), FS_CHMOD_DIR); // If it's within the ABSPATH we can handle it here, otherwise they're out of luck.
+ clearstatcache(); // for FTP, Need to clear the stat cache
+ }
+
+ if ( @is_dir($lang_dir) ) {
+ $wp_lang_dir = $wp_filesystem->find_folder($lang_dir);
+ if ( $wp_lang_dir )
+ $result = copy_dir($from . $distro . 'wp-content/languages/', $wp_lang_dir);
+ }
+ }
+
+ // Copy New bundled plugins & themes
+ // This gives us the ability to install new plugins & themes bundled with future versions of WordPress whilst avoiding the re-install upon upgrade issue.
+ if ( !is_wp_error($result) && ( ! defined('CORE_UPGRADE_SKIP_NEW_BUNDLED') || ! CORE_UPGRADE_SKIP_NEW_BUNDLED ) ) {
+ $old_version = $GLOBALS['wp_version']; // $wp_version in local scope == new version
+ foreach ( (array) $_new_bundled_files as $file => $introduced_version ) {
+ // If $introduced version is greater than what the site was previously running
+ if ( version_compare($introduced_version, $old_version, '>') ) {
+ $directory = ('/' == $file[ strlen($file)-1 ]);
+ list($type, $filename) = explode('/', $file, 2);
+
+ if ( 'plugins' == $type )
+ $dest = $wp_filesystem->wp_plugins_dir();
+ elseif ( 'themes' == $type )
+ $dest = trailingslashit($wp_filesystem->wp_themes_dir()); // Back-compat, ::wp_themes_dir() did not return trailingslash'd pre-3.2
+ else
+ continue;
+
+ if ( ! $directory ) {
+ if ( $wp_filesystem->exists($dest . $filename) )
+ continue;
+
+ if ( ! $wp_filesystem->copy($from . $distro . 'wp-content/' . $file, $dest . $filename, FS_CHMOD_FILE) )
+ $result = new WP_Error('copy_failed', __('Could not copy file.'), $dest . $filename);
+ } else {
+ if ( $wp_filesystem->is_dir($dest . $filename) )
+ continue;
+
+ $wp_filesystem->mkdir($dest . $filename, FS_CHMOD_DIR);
+ $_result = copy_dir( $from . $distro . 'wp-content/' . $file, $dest . $filename);
+ if ( is_wp_error($_result) ) //If a error occurs partway through this final step, keep the error flowing through, but keep process going.
+ $result = $_result;
+ }
+ }
+ } //end foreach
+ }
+
+ // Handle $result error from the above blocks
if ( is_wp_error($result) ) {
$wp_filesystem->delete($maintenance_file);
$wp_filesystem->delete($from, true);
// Remove maintenance file, we're done.
$wp_filesystem->delete($maintenance_file);
+
+ // If we made it this far:
+ do_action( '_core_updated_successfully', $wp_version );
+
+ return $wp_version;
}
-?>
+/**
+ * Copies a directory from one location to another via the WordPress Filesystem Abstraction.
+ * Assumes that WP_Filesystem() has already been called and setup.
+ *
+ * This is a temporary function for the 3.1 -> 3.2 upgrade only and will be removed in 3.3
+ *
+ * @ignore
+ * @since 3.2.0
+ * @see copy_dir()
+ *
+ * @param string $from source directory
+ * @param string $to destination directory
+ * @param array $skip_list a list of files/folders to skip copying
+ * @return mixed WP_Error on failure, True on success.
+ */
+function _copy_dir($from, $to, $skip_list = array() ) {
+ global $wp_filesystem;
+
+ $dirlist = $wp_filesystem->dirlist($from);
+
+ $from = trailingslashit($from);
+ $to = trailingslashit($to);
+
+ $skip_regex = '';
+ foreach ( (array)$skip_list as $key => $skip_file )
+ $skip_regex .= preg_quote($skip_file, '!') . '|';
+
+ if ( !empty($skip_regex) )
+ $skip_regex = '!(' . rtrim($skip_regex, '|') . ')$!i';
+
+ foreach ( (array) $dirlist as $filename => $fileinfo ) {
+ if ( !empty($skip_regex) )
+ if ( preg_match($skip_regex, $from . $filename) )
+ continue;
+
+ if ( 'f' == $fileinfo['type'] ) {
+ if ( ! $wp_filesystem->copy($from . $filename, $to . $filename, true, FS_CHMOD_FILE) ) {
+ // If copy failed, chmod file to 0644 and try again.
+ $wp_filesystem->chmod($to . $filename, 0644);
+ if ( ! $wp_filesystem->copy($from . $filename, $to . $filename, true, FS_CHMOD_FILE) )
+ return new WP_Error('copy_failed', __('Could not copy file.'), $to . $filename);
+ }
+ } elseif ( 'd' == $fileinfo['type'] ) {
+ if ( !$wp_filesystem->is_dir($to . $filename) ) {
+ if ( !$wp_filesystem->mkdir($to . $filename, FS_CHMOD_DIR) )
+ return new WP_Error('mkdir_failed', __('Could not create directory.'), $to . $filename);
+ }
+ $result = _copy_dir($from . $filename, $to . $filename, $skip_list);
+ if ( is_wp_error($result) )
+ return $result;
+ }
+ }
+ return true;
+}
+
+/**
+ * Redirect to the About WordPress page after a successful upgrade.
+ *
+ * This function is only needed when the existing install is older than 3.4.0.
+ *
+ * @since 3.3.0
+ *
+ */
+function _redirect_to_about_wordpress( $new_version ) {
+ global $wp_version, $pagenow, $action;
+
+ if ( version_compare( $wp_version, '3.5-alpha', '>=' ) )
+ return;
+
+ // Ensure we only run this on the update-core.php page. wp_update_core() could be called in other contexts.
+ if ( 'update-core.php' != $pagenow )
+ return;
+
+ if ( 'do-core-upgrade' != $action && 'do-core-reinstall' != $action )
+ return;
+
+ // Load the updated default text localization domain for new strings
+ load_default_textdomain();
+
+ // See do_core_upgrade()
+ show_message( __('WordPress updated successfully') );
+
+ $js_message = __( 'Welcome to WordPress %1$s. You will be redirected to the About WordPress screen. If not, click <a href="%s">here</a>.' );
+ $js_message = str_replace( '"%s"', '"%2$s"', $js_message ); // in lieu of breaking the string.
+
+ // self_admin_url() won't exist when upgrading from <= 3.0, so relative URLs are intentional.
+ show_message( '<span class="hide-if-no-js">' . sprintf( $js_message, $new_version, 'about.php?updated' ) . '</span>' );
+ show_message( '<span class="hide-if-js">' . sprintf( __( 'Welcome to WordPress %1$s. <a href="%2$s">Learn more</a>.' ), $new_version, 'about.php?updated' ) . '</span>' );
+ echo '</div>';
+ ?>
+<script type="text/javascript">
+window.location = 'about.php?updated';
+</script>
+ <?php
+
+ // Include admin-footer.php and exit
+ include(ABSPATH . 'wp-admin/admin-footer.php');
+ exit();
+}
+add_action( '_core_updated_successfully', '_redirect_to_about_wordpress' );
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff