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<?php |
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WP_CLI::add_command( 'jetpack', 'Jetpack_CLI' ); |
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/** |
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* Control your local Jetpack installation. |
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*/ |
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class Jetpack_CLI extends WP_CLI_Command { |
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/** |
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* Get Jetpack Details |
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* |
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* ## OPTIONS |
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* |
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* None. Simply returns details about whether or not your blog |
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* is connected, its Jetpack version, and WordPress.com blog_id. |
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* |
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* ## EXAMPLES |
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* |
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* wp jetpack status |
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* |
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*/ |
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public function status( $args, $assoc_args ) { |
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if ( Jetpack::is_active() ) { |
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WP_CLI::success( __( 'Jetpack is currently connected to WordPress.com', 'jetpack' ) ); |
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WP_CLI::line( sprintf( __( 'The Jetpack Version is %s', 'jetpack' ), JETPACK__VERSION ) ); |
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WP_CLI::line( sprintf( __( 'The WordPress.com blog_id is %d', 'jetpack' ), Jetpack_Options::get_option( 'id' ) ) ); |
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} else { |
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WP_CLI::line( __( 'Jetpack is not currently connected to WordPress.com', 'jetpack' ) ); |
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} |
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} |
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/** |
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* Disconnect Jetpack Blogs or Users |
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* |
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* ## OPTIONS |
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* |
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* blog: Disconnect the entire blog. |
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* |
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* user <user_identifier>: Disconnect a specific user from WordPress.com. |
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* |
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* Please note, the primary account that the blog is connected |
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* to WordPress.com with cannot be disconnected without |
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* disconnecting the entire blog. |
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* |
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* ## EXAMPLES |
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* |
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* wp jetpack disconnect blog |
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* wp jetpack disconnect user 13 |
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* wp jetpack disconnect user username |
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* wp jetpack disconnect user [email protected] |
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* |
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* @synopsis blog|[user <user_id>] |
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*/ |
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public function disconnect( $args, $assoc_args ) { |
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if ( ! Jetpack::is_active() ) { |
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WP_CLI::error( __( 'You cannot disconnect, without having first connected.', 'jetpack' ) ); |
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} |
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$action = isset( $args[0] ) ? $args[0] : 'prompt'; |
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View Code Duplication |
if ( ! in_array( $action, array( 'blog', 'user', 'prompt' ) ) ) { |
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WP_CLI::error( sprintf( __( '%s is not a valid command.', 'jetpack' ), $action ) ); |
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} |
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if ( in_array( $action, array( 'user' ) ) ) { |
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if ( isset( $args[1] ) ) { |
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$user_id = $args[1]; |
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if ( ctype_digit( $user_id ) ) { |
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$field = 'id'; |
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$user_id = (int) $user_id; |
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} elseif ( is_email( $user_id ) ) { |
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$field = 'email'; |
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$user_id = sanitize_user( $user_id, true ); |
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} else { |
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$field = 'login'; |
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$user_id = sanitize_user( $user_id, true ); |
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} |
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if ( ! $user = get_user_by( $field, $user_id ) ) { |
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WP_CLI::error( __( 'Please specify a valid user.', 'jetpack' ) ); |
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} |
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} else { |
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WP_CLI::error( __( 'Please specify a user.', 'jetpack' ) ); |
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} |
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} |
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switch ( $action ) { |
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case 'blog': |
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Jetpack::log( 'disconnect' ); |
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Jetpack::disconnect(); |
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WP_CLI::success( __( 'Jetpack has been successfully disconnected.', 'jetpack' ) ); |
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break; |
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case 'user': |
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if ( Jetpack::unlink_user( $user->ID ) ) { |
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Jetpack::log( 'unlink', $user->ID ); |
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WP_CLI::success( sprintf( __( '%s has been successfully disconnected.', 'jetpack' ), $action ) ); |
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} else { |
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WP_CLI::error( sprintf( __( '%s could not be disconnected. Are you sure they\'re connected currently?', 'jetpack' ), "{$user->login} <{$user->email}>" ) ); |
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} |
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break; |
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case 'prompt': |
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WP_CLI::error( __( 'Please specify if you would like to disconnect a blog or user.', 'jetpack' ) ); |
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break; |
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} |
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} |
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/** |
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* Manage Jetpack Modules |
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* |
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* ## OPTIONS |
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* |
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* list: View all available modules, and their status. |
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* |
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* activate <module_slug>: Activate a module. |
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* |
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* deactivate <module_slug>: Deactivate a module. |
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* |
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* toggle <module_slug>: Toggle a module on or off. |
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* |
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* ## EXAMPLES |
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* |
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* wp jetpack module list |
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* wp jetpack module activate stats |
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* wp jetpack module deactivate stats |
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* wp jetpack module toggle stats |
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* |
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* @synopsis [list|activate|deactivate|toggle [<module_name>]] |
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*/ |
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public function module( $args, $assoc_args ) { |
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$action = isset( $args[0] ) ? $args[0] : 'list'; |
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View Code Duplication |
if ( ! in_array( $action, array( 'list', 'activate', 'deactivate', 'toggle' ) ) ) { |
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WP_CLI::error( sprintf( __( '%s is not a valid command.', 'jetpack' ), $action ) ); |
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} |
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if ( in_array( $action, array( 'activate', 'deactivate', 'toggle' ) ) ) { |
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if ( isset( $args[1] ) ) { |
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$module_slug = $args[1]; |
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if ( ! Jetpack::is_module( $module_slug ) ) { |
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WP_CLI::error( sprintf( __( '%s is not a valid module.', 'jetpack' ), $module_slug ) ); |
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} |
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if ( 'toggle' == $action ) { |
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$action = Jetpack::is_module_active( $module_slug ) ? 'deactivate' : 'activate'; |
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} |
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} else { |
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WP_CLI::line( __( 'Please specify a valid module.', 'jetpack' ) ); |
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$action = 'list'; |
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} |
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} |
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switch ( $action ) { |
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case 'list': |
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WP_CLI::line( __( 'Available Modules:', 'jetpack' ) ); |
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$modules = Jetpack::get_available_modules(); |
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sort( $modules ); |
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foreach( $modules as $module_slug ) { |
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$active = Jetpack::is_module_active( $module_slug ) ? __( 'Active', 'jetpack' ) : __( 'Inactive', 'jetpack' ); |
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WP_CLI::line( "\t" . str_pad( $module_slug, 24 ) . $active ); |
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} |
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break; |
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View Code Duplication |
case 'activate': |
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$module = Jetpack::get_module( $module_slug ); |
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Jetpack::log( 'activate', $module_slug ); |
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Jetpack::activate_module( $module_slug, false ); |
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WP_CLI::success( sprintf( __( '%s has been activated.', 'jetpack' ), $module['name'] ) ); |
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break; |
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View Code Duplication |
case 'deactivate': |
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$module = Jetpack::get_module( $module_slug ); |
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Jetpack::log( 'deactivate', $module_slug ); |
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Jetpack::deactivate_module( $module_slug ); |
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WP_CLI::success( sprintf( __( '%s has been deactivated.', 'jetpack' ), $module['name'] ) ); |
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break; |
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case 'toggle': |
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// Will never happen, should have been handled above and changed to activate or deactivate. |
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break; |
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} |
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} |
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} |
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If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: