92 lines
2.3 KiB
PHP
92 lines
2.3 KiB
PHP
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<?php
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class Capsman_BackupHandler
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{
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var $cm;
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function __construct( $manager_obj ) {
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if ( ! is_super_admin() && ! current_user_can( 'restore_roles' ) )
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wp_die( __( 'You do not have permission to restore roles.', 'capsman-enhanced' ) );
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$this->cm = $manager_obj;
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}
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/**
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* Processes backups and restores.
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*
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* @return void
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*/
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function processBackupTool ()
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{
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if ( isset($_POST['Perform']) ) {
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check_admin_referer('capsman-backup-tool');
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global $wpdb;
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$wp_roles = $wpdb->prefix . 'user_roles';
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$cm_roles = 'capsman_backup';
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switch ( $_POST['action'] ) {
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case 'backup':
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$roles = get_option($wp_roles);
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update_option($cm_roles, $roles);
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ak_admin_notify(__('New backup saved.', 'capsman-enhanced'));
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break;
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case 'restore':
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$roles = get_option($cm_roles);
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if ( $roles ) {
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update_option($wp_roles, $roles);
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ak_admin_notify(__('Roles and Capabilities restored from last backup.', 'capsman-enhanced'));
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} else {
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ak_admin_error(__('Restore failed. No backup found.', 'capsman-enhanced'));
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}
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break;
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}
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}
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}
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/**
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* Resets roles to WordPress defaults.
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*
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* @return void
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*/
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function backupToolReset ()
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{
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check_admin_referer('capsman-reset-defaults');
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require_once(ABSPATH . 'wp-admin/includes/schema.php');
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if ( ! function_exists('populate_roles') ) {
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ak_admin_error(__('Needed function to create default roles not found!', 'capsman-enhanced'));
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return;
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}
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$roles = array_keys( ak_get_roles(true) );
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foreach ( $roles as $role) {
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remove_role($role);
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}
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populate_roles();
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$this->cm->setAdminCapability();
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$msg = __('Roles and Capabilities reset to WordPress defaults', 'capsman-enhanced');
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if ( function_exists( 'pp_populate_roles' ) ) {
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pp_populate_roles();
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} else {
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// force PP to repopulate roles
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$pp_ver = get_option( 'pp_c_version', true );
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if ( $pp_ver && is_array($pp_ver) ) {
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$pp_ver['version'] = ( preg_match( "/dev|alpha|beta|rc/i", $pp_ver['version'] ) ) ? '0.1-beta' : 0.1;
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} else {
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$pp_ver = array( 'version' => '0.1', 'db_version' => '1.0' );
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}
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update_option( 'pp_c_version', $pp_ver );
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delete_option( 'ppperm_added_role_caps_10beta' );
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}
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ak_admin_notify($msg);
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}
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}
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