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uninstall.php
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uninstall.php
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<?php
/**
* Fired when the plugin is uninstalled.
*
* @package Commons_Booking
* @author Florian Egermann <florian@wielebenwir.de>
* @license GPL-2.0+
* @link http://www.wielebenwir.de
* @copyright 2015 wielebenwir
*/
// If uninstall not called from WordPress, then exit
if ( !defined( 'WP_UNINSTALL_PLUGIN' ) ) {
exit;
}
global $wpdb, $wp_roles;
$plugin_roles = array(
'editor' => array(
'edit_demo' => true,
'edit_others_demo' => true,
),
'author' => array(
'edit_demo' => true,
'edit_others_demo' => false,
),
'subscriber' => array(
'edit_demo' => false,
'edit_others_demo' => false,
),
);
if ( is_multisite() ) {
$blogs = $wpdb->get_results( "SELECT blog_id FROM {$wpdb->blogs}", ARRAY_A );
/* @TODO: delete all transient, options and files you may have added
delete_transient( 'TRANSIENT_NAME' );
delete_option('OPTION_NAME');
//info: remove custom file directory for main site
$upload_dir = wp_upload_dir();
$directory = $upload_dir['basedir'] . DIRECTORY_SEPARATOR . "CUSTOM_DIRECTORY_NAME" . DIRECTORY_SEPARATOR;
if (is_dir($directory)) {
foreach(glob($directory.'*.*') as $v){
unlink($v);
}
rmdir($directory);
}
*/
if ( $blogs ) {
foreach ( $blogs as $blog ) {
switch_to_blog( $blog[ 'blog_id' ] );
/* @TODO: delete all transient, options and files you may have added
delete_transient( 'TRANSIENT_NAME' );
delete_option('OPTION_NAME');
//info: remove custom file directory for main site
$upload_dir = wp_upload_dir();
$directory = $upload_dir['basedir'] . DIRECTORY_SEPARATOR . "CUSTOM_DIRECTORY_NAME" . DIRECTORY_SEPARATOR;
if (is_dir($directory)) {
foreach(glob($directory.'*.*') as $v){
unlink($v);
}
rmdir($directory);
}
//info: remove and optimize tables
$GLOBALS['wpdb']->query("DROP TABLE `".$GLOBALS['wpdb']->prefix."TABLE_NAME`");
$GLOBALS['wpdb']->query("OPTIMIZE TABLE `" .$GLOBALS['wpdb']->prefix."options`");
*/
if ( !isset( $wp_roles ) ) {
$wp_roles = new WP_Roles;
}
foreach ( $wp_roles->role_names as $role => $label ) {
//if the role is a standard role, map the default caps, otherwise, map as a subscriber
$caps = ( array_key_exists( $role, $plugin_roles ) ) ? $plugin_roles[ $role ] : $plugin_roles[ 'subscriber' ];
//loop and assign
foreach ( $caps as $cap => $grant ) {
//check to see if the user already has this capability, if so, don't re-add as that would override grant
if ( !isset( $wp_roles->roles[ $role ][ 'capabilities' ][ $cap ] ) ) {
$wp_roles->remove_cap( $cap );
}
}
}
restore_current_blog();
}
}
} else {
/* @TODO: delete all transient, options and files you may have added
delete_transient( 'TRANSIENT_NAME' );
delete_option('OPTION_NAME');
//info: remove custom file directory for main site
$upload_dir = wp_upload_dir();
$directory = $upload_dir['basedir'] . DIRECTORY_SEPARATOR . "CUSTOM_DIRECTORY_NAME" . DIRECTORY_SEPARATOR;
if (is_dir($directory)) {
foreach(glob($directory.'*.*') as $v){
unlink($v);
}
rmdir($directory);
}
//info: remove and optimize tables
$GLOBALS['wpdb']->query("DROP TABLE `".$GLOBALS['wpdb']->prefix."TABLE_NAME`");
$GLOBALS['wpdb']->query("OPTIMIZE TABLE `" .$GLOBALS['wpdb']->prefix."options`");
*/
if ( !isset( $wp_roles ) ) {
$wp_roles = new WP_Roles;
}
foreach ( $wp_roles->role_names as $role => $label ) {
//if the role is a standard role, map the default caps, otherwise, map as a subscriber
$caps = ( array_key_exists( $role, $plugin_roles ) ) ? $plugin_roles[ $role ] : $plugin_roles[ 'subscriber' ];
//loop and assign
foreach ( $caps as $cap => $grant ) {
//check to see if the user already has this capability, if so, don't re-add as that would override grant
if ( !isset( $wp_roles->roles[ $role ][ 'capabilities' ][ $cap ] ) ) {
$wp_roles->remove_cap( $cap );
}
}
}
}