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<?php |
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|
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include_once dirname( REDIRECTION_FILE ).'/models/database.php'; |
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|
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class Red_Fixer { |
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public function get_status() { |
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global $wpdb; |
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|
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$options = red_get_options(); |
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|
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$db = new RE_Database(); |
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$groups = intval( $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->prefix}redirection_groups" ), 10 ); |
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$bad_group = $this->get_missing(); |
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$monitor_group = $options['monitor_post']; |
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$valid_monitor = Red_Group::get( $monitor_group ) || $monitor_group === 0; |
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$rest_status = $this->get_rest_status(); |
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|
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$result = array( |
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$rest_status, |
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$this->get_rest_route_status( $rest_status ), |
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array_merge( array( 'id' => 'db', 'name' => __( 'Database tables', 'redirection' ) ), $db->get_status() ), |
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array( |
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'name' => __( 'Valid groups', 'redirection' ), |
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'id' => 'groups', |
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'message' => $groups === 0 ? __( 'No valid groups, so you will not be able to create any redirects', 'redirection' ) : __( 'Valid groups detected', 'redirection' ), |
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'status' => $groups === 0 ? 'problem' : 'good', |
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), |
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array( |
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'name' => __( 'Valid redirect group', 'redirection' ), |
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'id' => 'redirect_groups', |
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'message' => count( $bad_group ) > 0 ? __( 'Redirects with invalid groups detected', 'redirection' ) : __( 'All redirects have a valid group', 'redirection' ), |
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'status' => count( $bad_group ) > 0 ? 'problem' : 'good', |
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), |
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array( |
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'name' => __( 'Post monitor group', 'redirection' ), |
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'id' => 'monitor', |
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'message' => $valid_monitor === false ? __( 'Post monitor group is invalid', 'redirection' ) : __( 'Post monitor group is valid' ), |
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'status' => $valid_monitor === false ? 'problem' : 'good', |
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), |
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); |
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|
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return $result; |
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} |
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|
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private function get_rest_route_status( $status ) { |
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$result = array( |
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'name' => __( 'Redirection routes', 'redirection' ), |
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'id' => 'routes', |
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'status' => 'problem', |
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); |
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|
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if ( $status['status'] === 'good' ) { |
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$rest_api = red_get_rest_api(); |
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|
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$result['message'] = __( 'Redirection does not appear in your REST API routes. Have you disabled it with a plugin?', 'redirection' ); |
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|
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if ( strpos( $rest_api, 'admin-ajax.php' ) !== false ) { |
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$result['message'] = __( 'Redirection routes are working', 'redirection' ); |
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$result['status'] = 'good'; |
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} else { |
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$response = wp_remote_get( $rest_api, array( 'cookies' => $_COOKIE ) ); |
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|
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if ( $response && is_array( $response ) && isset( $response['body'] ) ) { |
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$json = @json_decode( $response['body'], true ); |
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|
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if ( isset( $json['routes']['/redirection/v1'] ) ) { |
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$result['message'] = __( 'Redirection routes are working', 'redirection' ); |
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$result['status'] = 'good'; |
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} |
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} |
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} |
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} else { |
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$result['message'] = __( 'REST API is not working so routes not checked', 'redirection' ); |
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} |
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|
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return $result; |
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} |
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|
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public function get_rest_status() { |
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$status = array( |
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'name' => __( 'WordPress REST API', 'redirection' ), |
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'id' => 'rest', |
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'status' => 'good', |
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'message' => sprintf( __( 'WordPress REST API is working at %s', 'redirection' ), red_get_rest_api() ), |
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); |
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|
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$result = $this->check_api( red_get_rest_api() ); |
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|
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if ( is_wp_error( $result ) ) { |
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$status['status'] = 'problem'; |
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$status['message'] = $result->get_error_message(); |
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} |
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|
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return $status; |
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} |
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|
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public function fix( $status ) { |
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foreach ( $status as $item ) { |
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if ( $item['status'] !== 'good' ) { |
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$fixer = 'fix_'.$item['id']; |
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$result = $this->$fixer(); |
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|
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if ( is_wp_error( $result ) ) { |
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return $result; |
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} |
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} |
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} |
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|
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return $this->get_status(); |
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} |
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|
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private function get_missing() { |
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global $wpdb; |
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|
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return $wpdb->get_results( "SELECT {$wpdb->prefix}redirection_items.id FROM {$wpdb->prefix}redirection_items LEFT JOIN {$wpdb->prefix}redirection_groups ON {$wpdb->prefix}redirection_items.group_id = {$wpdb->prefix}redirection_groups.id WHERE {$wpdb->prefix}redirection_groups.id IS NULL" ); |
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} |
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|
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public function fix_routes() { |
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} |
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|
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public function fix_rest() { |
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// First check the default REST API |
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$result = $this->check_api( get_rest_url() ); |
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|
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if ( is_wp_error( $result ) ) { |
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// Try directly at index.php?rest_route |
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$rest_api = home_url( '/index.php?rest_route=/' ); |
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$result = $this->check_api( $rest_api ); |
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|
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if ( is_wp_error( $result ) ) { |
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$rest_api = admin_url( 'admin-ajax.php' ); |
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$response = wp_remote_get( $rest_api ); |
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|
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if ( is_array( $response ) && isset( $response['body'] ) && $response['body'] === '0' ) { |
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red_set_options( array( 'rest_api' => 2 ) ); |
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return true; |
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} |
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|
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red_set_options( array( 'rest_api' => 0 ) ); |
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return false; |
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} |
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|
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// It worked! Save the URL |
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red_set_options( array( 'rest_api' => 1 ) ); |
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return true; |
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} |
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|
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// Working |
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red_set_options( array( 'rest_api' => 0 ) ); |
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return true; |
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} |
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|
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private function check_api( $url ) { |
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$response = wp_remote_get( $url, array( 'cookies' => $_COOKIE ) ); |
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$http_code = wp_remote_retrieve_response_code( $response ); |
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|
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$specific = 'REST API returns an error code'; |
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if ( $http_code === 200 ) { |
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$json = @json_decode( $response['body'], true ); |
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|
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if ( $json || $response['body'] === '0' ) { |
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return true; |
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} else { |
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$specific = 'REST API returned invalid JSON data. This is probably an error page of some kind and indicates it has been disabled'; |
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} |
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} elseif ( $http_code === 301 || $http_code === 302 ) { |
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$specific = 'REST API is being redirected. This indicates it has been disabled.'; |
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} elseif ( $http_code === 404 ) { |
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$specific = 'REST API is returning 404 error. This indicates it has been disabled.'; |
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} |
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|
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return new WP_Error( 'redirection', $specific.' ('.( $http_code ? $http_code : '40x' ) .' - '.$url.')' ); |
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} |
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|
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private function fix_db() { |
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$db = new RE_Database(); |
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|
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try { |
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$db->create_tables(); |
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} catch ( Exception $e ) { |
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return new WP_Error( __( 'Failed to fix database tables', 'redirection' ) ); |
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} |
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|
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return true; |
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} |
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|
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private function fix_groups() { |
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if ( Red_Group::create( 'new group', 1 ) === false ) { |
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return new WP_Error( __( 'Unable to create group', 'redirection' ) ); |
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} |
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|
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return true; |
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} |
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|
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private function fix_redirect_groups() { |
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global $wpdb; |
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|
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$missing = $this->get_missing(); |
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|
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foreach ( $missing as $row ) { |
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$wpdb->update( $wpdb->prefix.'redirection_items', array( 'group_id' => $this->get_valid_group() ), array( 'id' => $row->id ) ); |
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} |
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} |
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|
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private function fix_monitor() { |
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red_set_options( array( 'monitor_post' => $this->get_valid_group() ) ); |
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} |
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|
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private function get_valid_group() { |
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$groups = Red_Group::get_all(); |
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|
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return $groups[ 0 ]['id']; |
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} |
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} |
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|
