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Upgrade API: Theme_Upgrader class
| File Size: | 804 lines (27 kb) |
| Included or required: | 1 time |
| Referenced: | 0 times |
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Theme_Upgrader:: (12 methods):
upgrade_strings()
install_strings()
check_parent_theme_filter()
hide_activate_preview_actions()
install()
upgrade()
bulk_upgrade()
check_package()
current_before()
current_after()
delete_old_theme()
theme_info()
Class: Theme_Upgrader - X-Ref
Core class used for upgrading/installing themes.| upgrade_strings() X-Ref |
| Initializes the upgrade strings. |
| install_strings() X-Ref |
| Initializes the installation strings. |
| check_parent_theme_filter( $install_result, $hook_extra, $child_result ) X-Ref |
| Checks if a child theme is being installed and its parent also needs to be installed. Hooked to the {@see 'upgrader_post_install'} filter by Theme_Upgrader::install(). param: bool $install_result param: array $hook_extra param: array $child_result return: bool |
| hide_activate_preview_actions( $actions ) X-Ref |
| Don't display the activate and preview actions to the user. Hooked to the {@see 'install_theme_complete_actions'} filter by Theme_Upgrader::check_parent_theme_filter() when installing a child theme and installing the parent theme fails. param: array $actions Preview actions. return: array |
| install( $package, $args = array() X-Ref |
| Install a theme package. param: string $package The full local path or URI of the package. param: array $args { return: bool|WP_Error True if the installation was successful, false or a WP_Error object otherwise. |
| upgrade( $theme, $args = array() X-Ref |
| Upgrades a theme. param: string $theme The theme slug. param: array $args { return: bool|WP_Error True if the upgrade was successful, false or a WP_Error object otherwise. |
| bulk_upgrade( $themes, $args = array() X-Ref |
| Upgrades several themes at once. param: string[] $themes Array of the theme slugs. param: array $args { return: array[]|false An array of results, or false if unable to connect to the filesystem. |
| check_package( $source ) X-Ref |
| Checks that the package source contains a valid theme. Hooked to the {@see 'upgrader_source_selection'} filter by Theme_Upgrader::install(). param: string $source The path to the downloaded package source. return: string|WP_Error The source as passed, or a WP_Error object on failure. |
| current_before( $response, $theme ) X-Ref |
| Turns on maintenance mode before attempting to upgrade the active theme. Hooked to the {@see 'upgrader_pre_install'} filter by Theme_Upgrader::upgrade() and Theme_Upgrader::bulk_upgrade(). param: bool|WP_Error $response The installation response before the installation has started. param: array $theme Theme arguments. return: bool|WP_Error The original `$response` parameter or WP_Error. |
| current_after( $response, $theme ) X-Ref |
| Turns off maintenance mode after upgrading the active theme. Hooked to the {@see 'upgrader_post_install'} filter by Theme_Upgrader::upgrade() and Theme_Upgrader::bulk_upgrade(). param: bool|WP_Error $response The installation response after the installation has finished. param: array $theme Theme arguments. return: bool|WP_Error The original `$response` parameter or WP_Error. |
| delete_old_theme( $removed, $local_destination, $remote_destination, $theme ) X-Ref |
| Deletes the old theme during an upgrade. Hooked to the {@see 'upgrader_clear_destination'} filter by Theme_Upgrader::upgrade() and Theme_Upgrader::bulk_upgrade(). param: bool $removed param: string $local_destination param: string $remote_destination param: array $theme return: bool |
| theme_info( $theme = null ) X-Ref |
| Gets the WP_Theme object for a theme. param: string $theme The directory name of the theme. This is optional, and if not supplied, return: WP_Theme|false The theme's info object, or false `$theme` is not supplied |
| Generated : Tue Jul 1 08:20:01 2025 | Cross-referenced by PHPXref |