| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * Setup Wizard Class | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * Takes new users through some basic steps to setup GetPaid. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * @author      AyeCode | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * @category    Admin | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * @package     GetPaid/Admin | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * @version     2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * @info        GetPaid Setup Wizard. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | defined( 'ABSPATH' ) || exit; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |  * GetPaid_Admin_Setup_Wizard class. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | class GetPaid_Admin_Setup_Wizard { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | 	 * @var string Current Step | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | 	protected $step = ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | 	 * @var string|false Previous Step | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | 	protected $previous_step = ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  | 	 * @var string|false Next Step | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | 	protected $next_step = ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  | 	 * @var array All available steps for the setup wizard | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  | 	protected $steps = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  | 	 * Class constructor. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  | 	public function __construct() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  | 		if ( apply_filters( 'getpaid_enable_setup_wizard', true ) && wpinv_current_user_can_manage_invoicing() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  | 			add_action( 'admin_menu', array( $this, 'add_menu' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  | 			add_action( 'current_screen', array( $this, 'setup_wizard' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  | 			add_action( 'admin_init', array( $this, 'remove_deprecated_functions' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  | 	 * Add admin menus/screens. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  | 	public function add_menu() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  | 		add_dashboard_page( '', '', wpinv_get_capability(), 'gp-setup', '' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  | 	 * Sets up the setup wizard. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  | 	public function setup_wizard() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  | 		if ( isset( $_GET['page'] ) && 'gp-setup' === $_GET['page'] ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  | 			$this->setup_globals(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  | 			$this->maybe_save_current_step(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  | 			$this->display_wizard(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  | 			exit; | 
                            
                    |  |  |  | 
                                                                                        
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                | 76 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  | 	public function remove_deprecated_functions() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  | 		// removes deprecated warnings from page | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  | 		remove_action('admin_print_styles', 'print_emoji_styles'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  | 		remove_action( 'admin_head', 'wp_admin_bar_header' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  | 	 * Sets up class variables. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  | 	protected function setup_globals() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  | 		$this->steps         = $this->get_setup_steps(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  | 		$this->step          = $this->get_current_step(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  | 		$this->previous_step = $this->get_previous_step(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  | 		$this->next_step     = $this->get_next_step(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  | 	 * Saves the current step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  | 	protected function maybe_save_current_step() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  | 		if ( ! empty( $_POST['save_step'] ) && is_callable( $this->steps[ $this->step ]['handler'] ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  | 			call_user_func( $this->steps[ $this->step ]['handler'], $this ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  | 	 * Returns the setup steps. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  | 	 * @return array | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 114 |  |  | 	 */ | 
            
                                                                        
                            
            
                                    
            
            
                | 115 |  |  | 	protected function get_setup_steps() { | 
            
                                                                        
                            
            
                                    
            
            
                | 116 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 117 |  |  | 		$steps = array( | 
            
                                                                        
                            
            
                                    
            
            
                | 118 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 119 |  |  | 			'introduction'     => array( | 
            
                                                                        
                            
            
                                    
            
            
                | 120 |  |  | 				'name'    => __( 'Introduction', 'invoicing' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 121 |  |  | 				'view'    => array( $this, 'setup_introduction' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 122 |  |  | 				'handler' => '', | 
            
                                                                        
                            
            
                                    
            
            
                | 123 |  |  | 			), | 
            
                                                                        
                            
            
                                    
            
            
                | 124 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 125 |  |  | 			'business_details' => array( | 
            
                                                                        
                            
            
                                    
            
            
                | 126 |  |  | 				'name'    => __( 'Business Details', 'invoicing' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 127 |  |  | 				'view'    => array( $this, 'setup_business' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 128 |  |  | 				'handler' => '', | 
            
                                                                        
                            
            
                                    
            
            
                | 129 |  |  | 			), | 
            
                                                                        
                            
            
                                    
            
            
                | 130 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 131 |  |  | 			'currency'         => array( | 
            
                                                                        
                            
            
                                    
            
            
                | 132 |  |  | 				'name'    => __( 'Currency', 'invoicing' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 133 |  |  | 				'view'    => array( $this, 'setup_currency' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 134 |  |  | 				'handler' => '', | 
            
                                                                        
                            
            
                                    
            
            
                | 135 |  |  | 			), | 
            
                                                                        
                            
            
                                    
            
            
                | 136 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 137 |  |  | 			'payments'         => array( | 
            
                                                                        
                            
            
                                    
            
            
                | 138 |  |  | 				'name'    => __( 'Payment Gateways', 'invoicing' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 139 |  |  | 				'view'    => array( $this, 'setup_payments' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 140 |  |  | 				'handler' => array( $this, 'setup_payments_save' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 141 |  |  | 			), | 
            
                                                                        
                            
            
                                    
            
            
                | 142 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 143 |  |  | 			'recommend'        => array( | 
            
                                                                        
                            
            
                                    
            
            
                | 144 |  |  | 				'name'    => __( 'Recommend', 'invoicing' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 145 |  |  | 				'view'    => array( $this, 'setup_recommend' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 146 |  |  | 				'handler' => '', | 
            
                                                                        
                            
            
                                    
            
            
                | 147 |  |  | 			), | 
            
                                                                        
                            
            
                                    
            
            
                | 148 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 149 |  |  | 			'next_steps'       => array( | 
            
                                                                        
                            
            
                                    
            
            
                | 150 |  |  | 				'name'    => __( 'Get Paid', 'invoicing' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 151 |  |  | 				'view'    => array( $this, 'setup_ready' ), | 
            
                                                                        
                            
            
                                    
            
            
                | 152 |  |  | 				'handler' => '', | 
            
                                                                        
                            
            
                                    
            
            
                | 153 |  |  | 			), | 
            
                                                                        
                            
            
                                    
            
            
                | 154 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 155 |  |  | 		); | 
            
                                                                        
                            
            
                                    
            
            
                | 156 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 157 |  |  | 		return apply_filters( 'getpaid_setup_wizard_steps', $steps ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  | 	 * Returns the current step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  | 	 * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  | 	protected function get_current_step() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  | 		$step = isset( $_GET['step'] ) ? sanitize_key( $_GET['step'] ) : ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  | 		return ! empty( $step ) && in_array( $step, array_keys( $this->steps ) ) ? $step : current( array_keys( $this->steps ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  | 	 * Returns the previous step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  | 	 * @return string|false | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  | 	protected function get_previous_step() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  | 		$previous = false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  | 		$current  = $this->step; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  | 		foreach ( array_keys( $this->steps ) as $step ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  | 			if ( $current === $step ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  | 				return $previous; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  | 			$previous = $step; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  | 		return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  | 	 * Returns the next step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  | 	 * @return string|false | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  | 	protected function get_next_step() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  | 		$on_current = false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  | 		$current    = $this->step; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  | 		foreach ( array_keys( $this->steps ) as $step ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  | 			if ( $on_current ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  | 				return $step; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  | 			if ( $current === $step ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  | 				return $on_current = true; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                            
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  | 		return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  | 	 * Displays the setup wizard. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  | 	public function display_wizard() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  | 		$this->display_header(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  | 		$this->display_current_step(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  | 		$this->display_footer(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  | 	 * Displays the Wizard Header. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  | 	 * @since 2.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  | 	public function display_header() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  | 		$steps     = $this->steps; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  | 		$current   = $this->step; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  | 		$next_step = $this->next_step; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  | 		array_shift( $steps ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  | 		include plugin_dir_path( __FILE__ ) . 'views/wizard-header.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  | 	 * Displays the content for the current step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 |  |  | 	public function display_current_step() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  | 		?> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  | 			<div class="gp-setup-content rowx mw-100 text-center mb-3"> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  | 				<div class="col-12 col-md-5 m-auto"> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  | 					<?php call_user_func( $this->steps[ $this->step ]['view'], $this ); ?> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  | 				</div> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  | 			</div> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  | 		<?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  | 	 * Setup Wizard Footer. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  | 	public function display_footer() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  | 		if ( isset( $_GET['step'] ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  | 			$label    = $this->step == 'next_steps' ? __( 'Return to the WordPress Dashboard', 'invoicing' ) : __( 'Skip this step', 'invoicing' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  | 			echo '<p class="gd-return-to-dashboard-wrap"> <a href="' . esc_url( $this->get_next_step_link() ) . '" class="gd-return-to-dashboard btn btn-link d-block text-muted">' . esc_html( $label ) . '</a></p>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  | 		echo '</body></html>'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  | 	 * Introduction step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  | 	 * @since 2.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  | 	public function setup_introduction() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  | 		$next_url = $this->get_next_step_link(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  | 		include plugin_dir_path( __FILE__ ) . 'views/wizard-introduction.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  | 	 * Get the URL for the next step's screen. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  | 	 * @param string step   slug (default: current step) | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  | 	 * @return string       URL for next step if a next step exists. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  | 	 *                      Admin URL if it's the last step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  | 	 *                      Empty string on failure. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  | 	 * @since 3.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  | 	public function get_next_step_link( $step = '' ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  | 		if ( ! $step ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  | 			$step = $this->step; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  | 		$keys = array_keys( $this->steps ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  | 		if ( end( $keys ) === $step ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  | 			return admin_url(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  | 		$step_index = array_search( $step, $keys ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  | 		if ( false === $step_index ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  | 			return ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  | 		return remove_query_arg( 'settings-updated', add_query_arg( 'step', $keys[ $step_index + 1 ] ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  | 	 * Setup maps api. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  | 	 * @since 2.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  | 	public function setup_business() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  | 		$next_url = $this->get_next_step_link(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  | 		$wizard   = $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  | 		$page     = 'wpinv_settings_general_main'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  | 		$section  = 'wpinv_settings_general_main'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  | 		include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  | 	 * Default Location settings. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 |  |  | 	 * @since 2.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  | 	public function setup_currency() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  | 		$next_url = $this->get_next_step_link(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  | 		$wizard   = $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  | 		$page     = 'wpinv_settings_general_currency_section'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  | 		$section  = 'wpinv_settings_general_currency_section'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  | 		include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 336 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 337 |  |  | 	 * Installation of recommended plugins. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 338 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 339 |  |  | 	 * @since 1.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 340 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 341 |  |  | 	public function setup_recommend() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 342 |  |  | 		$next_url            = $this->get_next_step_link(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 343 |  |  | 		$recommended_plugins = self::get_recommend_wp_plugins(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 |  |  | 		include plugin_dir_path( __FILE__ ) . 'views/wizard-plugins.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 348 |  |  | 	 * A list of recommended wp.org plugins. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 349 |  |  | 	 * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 350 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 351 |  |  | 	public static function get_recommend_wp_plugins() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 352 |  |  | 		return array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 353 |  |  | 			'ayecode-connect'  => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 354 |  |  | 				'file' => 'ayecode-connect/ayecode-connect.php', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 355 |  |  | 				'url'  => 'https://wordpress.org/plugins/ayecode-connect/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 356 |  |  | 				'slug' => 'ayecode-connect', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 357 |  |  | 				'name' => 'AyeCode Connect', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 358 |  |  | 				'desc' => __( 'Documentation and Support from within your WordPress admin.', 'invoicing' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 359 |  |  | 			), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 360 |  |  | 			'invoicing-quotes' => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 361 |  |  | 				'file' => 'invoicing-quotes/wpinv-quote.php', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 362 |  |  | 				'url'  => 'https://wordpress.org/plugins/invoicing-quotes/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 363 |  |  | 				'slug' => 'invoicing-quotes', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 364 |  |  | 				'name' => 'Customer Quotes', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 365 |  |  | 				'desc' => __( 'Create & Send Quotes to Customers and have them accept and pay.', 'invoicing' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 366 |  |  | 			), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 367 |  |  | 			'userswp'          => array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 368 |  |  | 				'file' => 'userswp/userswp.php', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 369 |  |  | 				'url'  => 'https://wordpress.org/plugins/userswp/', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 370 |  |  | 				'slug' => 'userswp', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 371 |  |  | 				'name' => 'UsersWP', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 372 |  |  | 				'desc' => __( 'Frontend user login and registration as well as slick profile pages.', 'invoicing' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 373 |  |  | 			), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 374 |  |  | 		); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 375 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 376 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 377 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 378 |  |  | 	 * Dummy Data setup. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 379 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 380 |  |  | 	 * @since 2.4.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 381 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 382 |  |  | 	public function setup_payments() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 383 |  |  | 		$next_url = $this->get_next_step_link(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 384 |  |  | 		include plugin_dir_path( __FILE__ ) . 'views/wizard-gateways.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 385 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 386 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 387 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 388 |  |  | 	 * Dummy data save. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 389 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 390 |  |  | 	 * This is done via ajax so we just pass onto the next step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 391 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 392 |  |  | 	 * @since 2.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 393 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 394 |  |  | 	public function setup_payments_save() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 395 |  |  | 		check_admin_referer( 'getpaid-setup-wizard', 'getpaid-setup-wizard' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 396 |  |  | 		wpinv_update_option( 'manual_active', ! empty( $_POST['enable-manual-gateway'] ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 397 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 398 |  |  | 		if ( ! empty( $_POST['paypal-email'] ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 399 |  |  | 			wpinv_update_option( 'paypal_email', sanitize_email( $_POST['paypal-email'] ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 400 |  |  | 			wpinv_update_option( 'paypal_active', 1 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 401 |  |  | 			wpinv_update_option( 'paypal_sandbox', 0 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 402 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 403 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 404 |  |  | 		wp_redirect( esc_url_raw( $this->get_next_step_link() ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 405 |  |  | 		exit; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 406 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 407 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 408 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 409 |  |  | 	 * Final step. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 410 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 411 |  |  | 	 * @since 2.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 412 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 413 |  |  | 	public function setup_ready() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 414 |  |  | 		include plugin_dir_path( __FILE__ ) . 'views/wizard-thank-you.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 415 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 416 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 417 |  |  | } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 418 |  |  |  | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 419 |  |  | new GetPaid_Admin_Setup_Wizard(); | 
            
                                                        
            
                                    
            
            
                | 420 |  |  |  | 
            
                        
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.