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<?php
// uninstall
/**
* Prevent direct access to this file.
*
* @since 1.7.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit( 'Sorry, you are not allowed to access this file directly.' );
}
/**
* If uninstall not called from WordPress, exit.
*
* @since 2.0.0
*
* @uses WP_UNINSTALL_PLUGIN
*/
if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
header( 'Status: 403 Forbidden' );
header( 'HTTP/1.1 403 Forbidden' );
exit();
}
/**
* Various user checks.
*
* @since 2.0.0
*
* @uses is_user_logged_in()
* @uses current_user_can()
* @uses wp_die()
*/
if ( ! is_user_logged_in() ) {
wp_die(
__( 'You must be logged in to run this script.', 'genesis-layout-extras' ),
__( 'Genesis Layout Extras', 'genesis-layout-extras' ),
array( 'back_link' => TRUE )
);
} // end if
if ( ! current_user_can( 'install_plugins' ) ) {
wp_die(
__( 'You do not have permission to run this script.', 'genesis-layout-extras' ),
__( 'Genesis Layout Extras', 'genesis-layout-extras' ),
array( 'back_link' => TRUE )
);
} // end if
/**
* Delete all options and transients from the 'options' table in DB.
* This will only be executed if the option is set in plugin's settings.
*
* @since 2.1.0
*
* @uses get_option()
* @uses delete_option()
*/
function ddw_gle_delete_options() {
/** Get plugin's options first */
$gle_settings = get_option( 'gle-settings' );
/** Maybe delete all options */
if ( $gle_settings[ 'gle_uninstall_delete_data' ] ) {
delete_option( 'gle-settings' );
}
} // end function
/**
* Delete our options array (settings field) from the database.
* Note: Respects Multisite setups and single installs.
*
* @since 2.0.0
* @since 2.1.0 Refactoring.
*
* @link https://leaves-and-love.net/blog/making-plugin-multisite-compatible/
*
* @uses ddw_gle_delete_options()
*
* @param array $blogs
* @param int $blog
*
* @global $wpdb
*/
/** First, check for Multisite, if yes, delete options on a per site basis */
if ( function_exists( 'is_multisite' ) && is_multisite() ) {
global $wpdb;
if ( function_exists( 'get_sites' ) && class_exists( 'WP_Site_Query' ) ) {
$site_ids = get_sites( array( 'fields' => 'ids', 'network_id' => get_current_network_id() ) );
foreach ( $site_ids as $site_id ) {
switch_to_blog( $site_id );
/** Delete our stuff for Multisite sub-sites */
ddw_gle_delete_options();
restore_current_blog();
} // end foreach
} else {
$sites = wp_get_sites( array( 'limit' => 0 ) );
foreach ( $sites as $site ) {
switch_to_blog( $site[ 'blog_id' ] );
/** Delete our stuff for Multisite sub-sites */
ddw_gle_delete_options();
restore_current_blog();
} // end foreach
} // end if
} else { /** Otherwise, delete options from main options table */
/** Delete our stuff */
ddw_gle_delete_options();
} // end if