Theme_Upgrader::check_package()
Method: Checks that the package source contains a valid theme.
Source: wp-admin/includes/class-theme-upgrader.php:526
Theme_Upgrader::check_parent_theme_filter()
Method: Check if a child theme is being installed and we need to install its parent.
Source: wp-admin/includes/class-theme-upgrader.php:124
Theme_Upgrader::current_after()
Method: Turn off maintenance mode after upgrading the active theme.
Source: wp-admin/includes/class-theme-upgrader.php:685
Theme_Upgrader::current_before()
Method: Turn on maintenance mode before attempting to upgrade the active theme.
Source: wp-admin/includes/class-theme-upgrader.php:653
Theme_Upgrader::delete_old_theme()
Method: Delete the old theme during an upgrade.
Source: wp-admin/includes/class-theme-upgrader.php:727
Theme_Upgrader::hide_activate_preview_actions()
Method: Don’t display the activate and preview actions to the user.
Source: wp-admin/includes/class-theme-upgrader.php:209
Theme_Upgrader::install()
Method: Install a theme package.
Source: wp-admin/includes/class-theme-upgrader.php:230
Theme_Upgrader::install_strings()
Method: Initialize the installation strings.
Source: wp-admin/includes/class-theme-upgrader.php:72
Theme_Upgrader::theme_info()
Method: Get the WP_Theme object for a theme.
Source: wp-admin/includes/class-theme-upgrader.php:760
Theme_Upgrader::upgrade()
Method: Upgrade a theme.
Source: wp-admin/includes/class-theme-upgrader.php:295