AyeCode / invoicing

includes/wpinv-payment-functions.php

Indentation +272 added lines, -272 removed lines

@@ -1,196 +1,196 @@ 
 <?php
 function wpinv_is_subscription_payment( $invoice = '' ) {
-	if ( empty( $invoice ) ) {
-		return false;
-	}
+    if ( empty( $invoice ) ) {
+        return false;
+    }
 
-	if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
-		$invoice = wpinv_get_invoice( $invoice );
-	}
+    if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
+        $invoice = wpinv_get_invoice( $invoice );
+    }
 
-	if ( empty( $invoice ) ) {
-		return false;
-	}
+    if ( empty( $invoice ) ) {
+        return false;
+    }
 
-	if ( $invoice->is_renewal() ) {
-		return true;
-	}
+    if ( $invoice->is_renewal() ) {
+        return true;
+    }
 
-	return false;
+    return false;
 }
 
 function wpinv_payment_link_transaction_id( $invoice = '' ) {
-	if ( empty( $invoice ) ) {
-		return false;
-	}
+    if ( empty( $invoice ) ) {
+        return false;
+    }
 
-	if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
-		$invoice = wpinv_get_invoice( $invoice );
-	}
+    if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
+        $invoice = wpinv_get_invoice( $invoice );
+    }
 
-	if ( empty( $invoice ) ) {
-		return false;
-	}
+    if ( empty( $invoice ) ) {
+        return false;
+    }
 
-	return apply_filters( 'wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice );
+    return apply_filters( 'wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice );
 }
 
 function wpinv_subscription_initial_payment_desc( $amount, $period, $interval, $trial_period = '', $trial_interval = 0 ) {
-	$interval   = (int)$interval > 0 ? (int)$interval : 1;
-
-	if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
-		$amount = __( 'Free', 'invoicing' );
-		$interval = $trial_interval;
-		$period = $trial_period;
-	}
-
-	$description = '';
-	switch ( $period ) {
-		case 'D':
-		case 'day':
-			$description = wp_sprintf( _n( '%s for the first day.', '%1$s for the first %2$d days.', $interval, 'invoicing' ), $amount, $interval );
-			break;
-		case 'W':
-		case 'week':
-			$description = wp_sprintf( _n( '%s for the first week.', '%1$s for the first %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
-			break;
-		case 'M':
-		case 'month':
-			$description = wp_sprintf( _n( '%s for the first month.', '%1$s for the first %2$d months.', $interval, 'invoicing' ), $amount, $interval );
-			break;
-		case 'Y':
-		case 'year':
-			$description = wp_sprintf( _n( '%s for the first year.', '%1$s for the first %2$d years.', $interval, 'invoicing' ), $amount, $interval );
-			break;
-	}
-
-	return apply_filters( 'wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval );
+    $interval   = (int)$interval > 0 ? (int)$interval : 1;
+
+    if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
+        $amount = __( 'Free', 'invoicing' );
+        $interval = $trial_interval;
+        $period = $trial_period;
+    }
+
+    $description = '';
+    switch ( $period ) {
+        case 'D':
+        case 'day':
+            $description = wp_sprintf( _n( '%s for the first day.', '%1$s for the first %2$d days.', $interval, 'invoicing' ), $amount, $interval );
+            break;
+        case 'W':
+        case 'week':
+            $description = wp_sprintf( _n( '%s for the first week.', '%1$s for the first %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
+            break;
+        case 'M':
+        case 'month':
+            $description = wp_sprintf( _n( '%s for the first month.', '%1$s for the first %2$d months.', $interval, 'invoicing' ), $amount, $interval );
+            break;
+        case 'Y':
+        case 'year':
+            $description = wp_sprintf( _n( '%s for the first year.', '%1$s for the first %2$d years.', $interval, 'invoicing' ), $amount, $interval );
+            break;
+    }
+
+    return apply_filters( 'wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval );
 }
 
 function wpinv_subscription_recurring_payment_desc( $amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0 ) {
-	$interval   = (int)$interval > 0 ? (int)$interval : 1;
-	$bill_times = (int)$bill_times > 0 ? (int)$bill_times : 0;
-
-	$description = '';
-	switch ( $period ) {
-		case 'D':
-		case 'day':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d days, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
-					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d days.', 'invoicing' ), $amount, $interval );
-					}
-				} else {
-					$description = wp_sprintf( _n( '%s for one day.', '%1$s for each day, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
-				}
-			} else {
-				$description = wp_sprintf( _n( '%s for each day.', '%1$s for each %2$d days.', $interval, 'invoicing' ), $amount, $interval );
-			}
-			break;
-		case 'W':
-		case 'week':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d weeks, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
-					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d weeks.', 'invoicing' ), $amount, $interval );
-					}
-				} else {
-					$description = wp_sprintf( _n( '%s for one week.', '%1$s for each week, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
-				}
-			} else {
-				$description = wp_sprintf( _n( '%s for each week.', '%1$s for each %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
-			}
-			break;
-		case 'M':
-		case 'month':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d months, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
-					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d months.', 'invoicing' ), $amount, $interval );
-					}
-				} else {
-					$description = wp_sprintf( _n( '%s for one month.', '%1$s for each month, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
-				}
-			} else {
-				$description = wp_sprintf( _n( '%s for each month.', '%1$s for each %2$d months.', $interval, 'invoicing' ), $amount, $interval );
-			}
-			break;
-		case 'Y':
-		case 'year':
-			if ( (int)$bill_times > 0 ) {
-				if ( $interval > 1 ) {
-					if ( $bill_times > 1 ) {
-						$description = wp_sprintf( __( '%1$s for each %2$d years, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
-					} else {
-						$description = wp_sprintf( __( '%1$s for %2$d years.', 'invoicing' ), $amount, $interval );
-					}
-				} else {
-					$description = wp_sprintf( _n( '%s for one year.', '%1$s for each year, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
-				}
-			} else {
-				$description = wp_sprintf( _n( '%s for each year.', '%1$s for each %2$d years.', $interval, 'invoicing' ), $amount, $interval );
-			}
-			break;
-	}
-
-	return apply_filters( 'wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
+    $interval   = (int)$interval > 0 ? (int)$interval : 1;
+    $bill_times = (int)$bill_times > 0 ? (int)$bill_times : 0;
+
+    $description = '';
+    switch ( $period ) {
+        case 'D':
+        case 'day':
+            if ( (int)$bill_times > 0 ) {
+                if ( $interval > 1 ) {
+                    if ( $bill_times > 1 ) {
+                        $description = wp_sprintf( __( '%1$s for each %2$d days, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+                    } else {
+                        $description = wp_sprintf( __( '%1$s for %2$d days.', 'invoicing' ), $amount, $interval );
+                    }
+                } else {
+                    $description = wp_sprintf( _n( '%s for one day.', '%1$s for each day, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+                }
+            } else {
+                $description = wp_sprintf( _n( '%s for each day.', '%1$s for each %2$d days.', $interval, 'invoicing' ), $amount, $interval );
+            }
+            break;
+        case 'W':
+        case 'week':
+            if ( (int)$bill_times > 0 ) {
+                if ( $interval > 1 ) {
+                    if ( $bill_times > 1 ) {
+                        $description = wp_sprintf( __( '%1$s for each %2$d weeks, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+                    } else {
+                        $description = wp_sprintf( __( '%1$s for %2$d weeks.', 'invoicing' ), $amount, $interval );
+                    }
+                } else {
+                    $description = wp_sprintf( _n( '%s for one week.', '%1$s for each week, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+                }
+            } else {
+                $description = wp_sprintf( _n( '%s for each week.', '%1$s for each %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
+            }
+            break;
+        case 'M':
+        case 'month':
+            if ( (int)$bill_times > 0 ) {
+                if ( $interval > 1 ) {
+                    if ( $bill_times > 1 ) {
+                        $description = wp_sprintf( __( '%1$s for each %2$d months, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+                    } else {
+                        $description = wp_sprintf( __( '%1$s for %2$d months.', 'invoicing' ), $amount, $interval );
+                    }
+                } else {
+                    $description = wp_sprintf( _n( '%s for one month.', '%1$s for each month, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+                }
+            } else {
+                $description = wp_sprintf( _n( '%s for each month.', '%1$s for each %2$d months.', $interval, 'invoicing' ), $amount, $interval );
+            }
+            break;
+        case 'Y':
+        case 'year':
+            if ( (int)$bill_times > 0 ) {
+                if ( $interval > 1 ) {
+                    if ( $bill_times > 1 ) {
+                        $description = wp_sprintf( __( '%1$s for each %2$d years, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
+                    } else {
+                        $description = wp_sprintf( __( '%1$s for %2$d years.', 'invoicing' ), $amount, $interval );
+                    }
+                } else {
+                    $description = wp_sprintf( _n( '%s for one year.', '%1$s for each year, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
+                }
+            } else {
+                $description = wp_sprintf( _n( '%s for each year.', '%1$s for each %2$d years.', $interval, 'invoicing' ), $amount, $interval );
+            }
+            break;
+    }
+
+    return apply_filters( 'wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
 }
 
 function wpinv_subscription_payment_desc( $invoice ) {
-	if ( empty( $invoice ) ) {
-		return null;
-	}
-
-	$description = '';
-	if ( $invoice->is_parent() && $item = $invoice->get_recurring( true ) ) {
-		if ( $item->has_free_trial() ) {
-			$trial_period = $item->get_trial_period();
-			$trial_interval = $item->get_trial_interval();
-		} else {
-			$trial_period = '';
-			$trial_interval = 0;
-		}
-
-		$description = wpinv_get_billing_cycle( $invoice->get_total(), $invoice->get_recurring_details( 'total' ), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency() );
-	}
-
-	return apply_filters( 'wpinv_subscription_payment_desc', $description, $invoice );
+    if ( empty( $invoice ) ) {
+        return null;
+    }
+
+    $description = '';
+    if ( $invoice->is_parent() && $item = $invoice->get_recurring( true ) ) {
+        if ( $item->has_free_trial() ) {
+            $trial_period = $item->get_trial_period();
+            $trial_interval = $item->get_trial_interval();
+        } else {
+            $trial_period = '';
+            $trial_interval = 0;
+        }
+
+        $description = wpinv_get_billing_cycle( $invoice->get_total(), $invoice->get_recurring_details( 'total' ), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency() );
+    }
+
+    return apply_filters( 'wpinv_subscription_payment_desc', $description, $invoice );
 }
 
 function wpinv_get_billing_cycle( $initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '' ) {
-	$initial_total      = wpinv_round_amount( $initial );
-	$recurring_total    = wpinv_round_amount( $recurring );
+    $initial_total      = wpinv_round_amount( $initial );
+    $recurring_total    = wpinv_round_amount( $recurring );
 
-	if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
-		// Free trial
-	} else {
-		if ( $bill_times == 1 ) {
-			$recurring_total = $initial_total;
-		} elseif ( $bill_times > 1 && $initial_total != $recurring_total ) {
-			$bill_times--;
-		}
-	}
+    if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
+        // Free trial
+    } else {
+        if ( $bill_times == 1 ) {
+            $recurring_total = $initial_total;
+        } elseif ( $bill_times > 1 && $initial_total != $recurring_total ) {
+            $bill_times--;
+        }
+    }
 
-	$initial_amount     = wpinv_price( $initial_total, $currency );
-	$recurring_amount   = wpinv_price( $recurring_total, $currency );
+    $initial_amount     = wpinv_price( $initial_total, $currency );
+    $recurring_amount   = wpinv_price( $recurring_total, $currency );
 
-	$recurring          = wpinv_subscription_recurring_payment_desc( $recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
+    $recurring          = wpinv_subscription_recurring_payment_desc( $recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
 
-	if ( $initial_total != $recurring_total ) {
-		$initial        = wpinv_subscription_initial_payment_desc( $initial_amount, $period, $interval, $trial_period, $trial_interval );
+    if ( $initial_total != $recurring_total ) {
+        $initial        = wpinv_subscription_initial_payment_desc( $initial_amount, $period, $interval, $trial_period, $trial_interval );
 
-		$description    = wp_sprintf( __( '%1$s Then %2$s', 'invoicing' ), $initial, $recurring );
-	} else {
-		$description    = $recurring;
-	}
+        $description    = wp_sprintf( __( '%1$s Then %2$s', 'invoicing' ), $initial, $recurring );
+    } else {
+        $description    = $recurring;
+    }
 
-	return apply_filters( 'wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency );
+    return apply_filters( 'wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency );
 }
 
 /**
@@ -202,25 +202,25 @@ 
  */
 function getpaid_get_card_name( $card_number ) {
 
-	// Known regexes.
-	$regexes = array(
-		'/^4/'                     => __( 'Visa', 'invoicing' ),
-		'/^5[1-5]/'                => __( 'Mastercard', 'invoicing' ),
-		'/^3[47]/'                 => __( 'Amex', 'invoicing' ),
-		'/^3(?:0[0-5]|[68])/'      => __( 'Diners Club', 'invoicing' ),
-		'/^6(?:011|5)/'            => __( 'Discover', 'invoicing' ),
-		'/^(?:2131|1800|35\d{3})/' => __( 'JCB', 'invoicing' ),
-	);
-
-	// Confirm if one matches.
-	foreach ( $regexes as $regex => $card ) {
-		if ( preg_match( $regex, $card_number ) >= 1 ) {
-			return $card;
-		}
-	}
-
-	// None matched.
-	return __( 'Card', 'invoicing' );
+    // Known regexes.
+    $regexes = array(
+        '/^4/'                     => __( 'Visa', 'invoicing' ),
+        '/^5[1-5]/'                => __( 'Mastercard', 'invoicing' ),
+        '/^3[47]/'                 => __( 'Amex', 'invoicing' ),
+        '/^3(?:0[0-5]|[68])/'      => __( 'Diners Club', 'invoicing' ),
+        '/^6(?:011|5)/'            => __( 'Discover', 'invoicing' ),
+        '/^(?:2131|1800|35\d{3})/' => __( 'JCB', 'invoicing' ),
+    );
+
+    // Confirm if one matches.
+    foreach ( $regexes as $regex => $card ) {
+        if ( preg_match( $regex, $card_number ) >= 1 ) {
+            return $card;
+        }
+    }
+
+    // None matched.
+    return __( 'Card', 'invoicing' );
 
 }
 
@@ -230,24 +230,24 @@ 
  * @param WPInv_Invoice|int|null $invoice
  */
 function wpinv_send_back_to_checkout( $invoice = null ) {
-	$response = array( 'success' => false );
-	$invoice  = wpinv_get_invoice( $invoice );
-
-	// Was an invoice created?
-	if ( ! empty( $invoice ) ) {
-		$invoice             = is_scalar( $invoice ) ? new WPInv_Invoice( $invoice ) : $invoice;
-		$response['invoice'] = $invoice->get_id();
-		do_action( 'getpaid_checkout_invoice_exception', $invoice );
-	}
-
-	// Do we have any errors?
-	if ( wpinv_get_errors() ) {
-		$response['data'] = getpaid_get_errors_html( true, false );
-	} else {
-		$response['data'] = __( 'An error occured while processing your payment. Please try again.', 'invoicing' );
-	}
-
-	wp_send_json( $response );
+    $response = array( 'success' => false );
+    $invoice  = wpinv_get_invoice( $invoice );
+
+    // Was an invoice created?
+    if ( ! empty( $invoice ) ) {
+        $invoice             = is_scalar( $invoice ) ? new WPInv_Invoice( $invoice ) : $invoice;
+        $response['invoice'] = $invoice->get_id();
+        do_action( 'getpaid_checkout_invoice_exception', $invoice );
+    }
+
+    // Do we have any errors?
+    if ( wpinv_get_errors() ) {
+        $response['data'] = getpaid_get_errors_html( true, false );
+    } else {
+        $response['data'] = __( 'An error occured while processing your payment. Please try again.', 'invoicing' );
+    }
+
+    wp_send_json( $response );
 }
 
 /**
@@ -256,7 +256,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_site_key() {
-	return apply_filters( 'getpaid_recaptcha_site_key', wpinv_get_option( 'recaptcha_site_key', '' ) );
+    return apply_filters( 'getpaid_recaptcha_site_key', wpinv_get_option( 'recaptcha_site_key', '' ) );
 }
 
 /**
@@ -265,7 +265,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_secret_key() {
-	return apply_filters( 'getpaid_recaptcha_secret_key', wpinv_get_option( 'recaptcha_secret_key', '' ) );
+    return apply_filters( 'getpaid_recaptcha_secret_key', wpinv_get_option( 'recaptcha_secret_key', '' ) );
 }
 
 /**
@@ -274,7 +274,7 @@ 
  * @return bool
  */
 function getpaid_is_recaptcha_enabled() {
-	return wpinv_get_option( 'enable_recaptcha', false ) && getpaid_get_recaptcha_site_key() && getpaid_get_recaptcha_secret_key();
+    return wpinv_get_option( 'enable_recaptcha', false ) && getpaid_get_recaptcha_site_key() && getpaid_get_recaptcha_secret_key();
 }
 
 /**
@@ -283,7 +283,7 @@ 
  * @return string
  */
 function getpaid_get_recaptcha_version() {
-	return apply_filters( 'getpaid_recaptcha_version', wpinv_get_option( 'recaptcha_version', 'v2' ) );
+    return apply_filters( 'getpaid_recaptcha_version', wpinv_get_option( 'recaptcha_version', 'v2' ) );
 }
 
 /**
@@ -292,42 +292,42 @@ 
  * @return array
  */
 function getpaid_get_recaptcha_settings() {
-	$settings = array(
-		'enabled' => getpaid_is_recaptcha_enabled(),
-		'version' => getpaid_get_recaptcha_version(),
-	);
-
-	if ( ! getpaid_is_recaptcha_enabled() ) {
-		return $settings;
-	}
-
-	$settings['sitekey'] = getpaid_get_recaptcha_site_key();
-
-	// Version 2 render params.
-	if ( 'v2' === getpaid_get_recaptcha_version() ) {
-		$settings['render_params'] = array(
-			'sitekey'  => getpaid_get_recaptcha_site_key(),
-			'theme'    => 'light',
-			'size'     => 'normal',
-			'tabindex' => 0,
-		);
-	}
-
-	return apply_filters( 'getpaid_recaptcha_settings', $settings );
+    $settings = array(
+        'enabled' => getpaid_is_recaptcha_enabled(),
+        'version' => getpaid_get_recaptcha_version(),
+    );
+
+    if ( ! getpaid_is_recaptcha_enabled() ) {
+        return $settings;
+    }
+
+    $settings['sitekey'] = getpaid_get_recaptcha_site_key();
+
+    // Version 2 render params.
+    if ( 'v2' === getpaid_get_recaptcha_version() ) {
+        $settings['render_params'] = array(
+            'sitekey'  => getpaid_get_recaptcha_site_key(),
+            'theme'    => 'light',
+            'size'     => 'normal',
+            'tabindex' => 0,
+        );
+    }
+
+    return apply_filters( 'getpaid_recaptcha_settings', $settings );
 }
 
 /**
  * Displays reCAPTCHA before payment button.
  */
 function getpaid_display_recaptcha_before_payment_button() {
-	if ( ! getpaid_is_recaptcha_enabled() || 'v2' !== getpaid_get_recaptcha_version() ) {
-		return;
-	}
-
-	printf(
-		'<div class="getpaid-recaptcha-wrapper"><div class="g-recaptcha mw-100 overflow-hidden my-2" id="getpaid-recaptcha-%s"></div></div>',
-		esc_attr( wp_unique_id() )
-	);
+    if ( ! getpaid_is_recaptcha_enabled() || 'v2' !== getpaid_get_recaptcha_version() ) {
+        return;
+    }
+
+    printf(
+        '<div class="getpaid-recaptcha-wrapper"><div class="g-recaptcha mw-100 overflow-hidden my-2" id="getpaid-recaptcha-%s"></div></div>',
+        esc_attr( wp_unique_id() )
+    );
 }
 add_action( 'getpaid_before_payment_form_pay_button', 'getpaid_display_recaptcha_before_payment_button' );
 
@@ -338,43 +338,43 @@ 
  */
 function getpaid_validate_recaptcha_response( $submission ) {
 
-	// Check if reCAPTCHA is enabled.
-	if ( ! getpaid_is_recaptcha_enabled() ) {
-		return;
-	}
-
-	$token = $submission->get_field( 'g-recaptcha-response' );
-
-	// Abort if no token was provided.
-	if ( empty( $token ) ) {
-		wp_send_json_error( 'v2' === getpaid_get_recaptcha_version() ? __( 'Please confirm that you are not a robot.', 'invoicing' ) : __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
-	}
-
-	$result = wp_remote_post(
-		'https://www.google.com/recaptcha/api/siteverify',
-		array(
-			'body' => array(
-				'secret'   => getpaid_get_recaptcha_secret_key(),
-				'response' => $token,
-			),
-		)
-	);
-
-	// Site not reachable, give benefit of doubt.
-	if ( is_wp_error( $result ) ) {
-		return;
-	}
-
-	$result = json_decode( wp_remote_retrieve_body( $result ), true );
-
-	if ( empty( $result['success'] ) && ! in_array( 'missing-input-secret', $result['error-codes'], true ) && ! in_array( 'invalid-input-secret', $result['error-codes'], true ) ) {
-		wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
-	}
-
-	// For v3, check the score.
-	$minimum_score = apply_filters( 'getpaid_recaptcha_minimum_score', 0.4 );
-	if ( 'v3' === getpaid_get_recaptcha_version() && ( empty( $result['score'] ) || $result['score'] < $minimum_score ) ) {
-		wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
-	}
+    // Check if reCAPTCHA is enabled.
+    if ( ! getpaid_is_recaptcha_enabled() ) {
+        return;
+    }
+
+    $token = $submission->get_field( 'g-recaptcha-response' );
+
+    // Abort if no token was provided.
+    if ( empty( $token ) ) {
+        wp_send_json_error( 'v2' === getpaid_get_recaptcha_version() ? __( 'Please confirm that you are not a robot.', 'invoicing' ) : __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+    }
+
+    $result = wp_remote_post(
+        'https://www.google.com/recaptcha/api/siteverify',
+        array(
+            'body' => array(
+                'secret'   => getpaid_get_recaptcha_secret_key(),
+                'response' => $token,
+            ),
+        )
+    );
+
+    // Site not reachable, give benefit of doubt.
+    if ( is_wp_error( $result ) ) {
+        return;
+    }
+
+    $result = json_decode( wp_remote_retrieve_body( $result ), true );
+
+    if ( empty( $result['success'] ) && ! in_array( 'missing-input-secret', $result['error-codes'], true ) && ! in_array( 'invalid-input-secret', $result['error-codes'], true ) ) {
+        wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+    }
+
+    // For v3, check the score.
+    $minimum_score = apply_filters( 'getpaid_recaptcha_minimum_score', 0.4 );
+    if ( 'v3' === getpaid_get_recaptcha_version() && ( empty( $result['score'] ) || $result['score'] < $minimum_score ) ) {
+        wp_send_json_error( __( "Unable to verify that you're not a robot. Please try again.", 'invoicing' ) );
+    }
 }
 add_action( 'getpaid_checkout_error_checks', 'getpaid_validate_recaptcha_response' );

vendor/ayecode/wp-deactivation-survey/wp-deactivation-survey.php

Indentation +77 added lines, -77 removed lines

@@ -1,103 +1,103 @@
 <?php
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 if ( ! class_exists( 'AyeCode_Deactivation_Survey' ) ) {
 
-	class AyeCode_Deactivation_Survey {
+    class AyeCode_Deactivation_Survey {
 
-		/**
-		 * AyeCode_Deactivation_Survey instance.
-		 *
-		 * @access private
-		 * @since  1.0.0
-		 * @var    AyeCode_Deactivation_Survey There can be only one!
-		 */
-		private static $instance = null;
+        /**
+         * AyeCode_Deactivation_Survey instance.
+         *
+         * @access private
+         * @since  1.0.0
+         * @var    AyeCode_Deactivation_Survey There can be only one!
+         */
+        private static $instance = null;
 
-		public static $plugins;
+        public static $plugins;
 
-		public $version = "1.0.6";
+        public $version = "1.0.6";
 
-		public static function instance( $plugin = array() ) {
-			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof AyeCode_Deactivation_Survey ) ) {
-				self::$instance = new AyeCode_Deactivation_Survey;
-				self::$plugins = array();
+        public static function instance( $plugin = array() ) {
+            if ( ! isset( self::$instance ) && ! ( self::$instance instanceof AyeCode_Deactivation_Survey ) ) {
+                self::$instance = new AyeCode_Deactivation_Survey;
+                self::$plugins = array();
 
-				add_action( 'admin_enqueue_scripts', array( self::$instance, 'scripts' ) );
+                add_action( 'admin_enqueue_scripts', array( self::$instance, 'scripts' ) );
 
-				do_action( 'ayecode_deactivation_survey_loaded' );
-			}
+                do_action( 'ayecode_deactivation_survey_loaded' );
+            }
 
-			if(!empty($plugin)){
-				self::$plugins[] = (object)$plugin;
-			}
+            if(!empty($plugin)){
+                self::$plugins[] = (object)$plugin;
+            }
 
-			return self::$instance;
-		}
+            return self::$instance;
+        }
 
-		public function scripts() {
-			global $pagenow;
+        public function scripts() {
+            global $pagenow;
 
-			// Bail if we are not on the plugins page
-			if ( $pagenow != "plugins.php" ) {
-				return;
-			}
+            // Bail if we are not on the plugins page
+            if ( $pagenow != "plugins.php" ) {
+                return;
+            }
 
-			// Enqueue scripts
-			add_thickbox();
-			wp_enqueue_script('ayecode-deactivation-survey', plugin_dir_url(__FILE__) . 'ayecode-ds.js');
+            // Enqueue scripts
+            add_thickbox();
+            wp_enqueue_script('ayecode-deactivation-survey', plugin_dir_url(__FILE__) . 'ayecode-ds.js');
 
-			/*
+            /*
 			 * Localized strings. Strings can be localised by plugins using this class.
 			 * We deliberately don't add textdomains here so that double textdomain warning is not given in theme review.
 			 */
-			wp_localize_script('ayecode-deactivation-survey', 'ayecodeds_deactivate_feedback_form_strings', array(
-				'quick_feedback'			=> 'Quick Feedback',
-				'foreword'					=> 'If you would be kind enough, please tell us why you\'re deactivating?',
-				'better_plugins_name'		=> 'Please tell us which plugin?',
-				'please_tell_us'			=> 'Please tell us the reason so we can improve the plugin',
-				'do_not_attach_email'		=> 'Do not send my e-mail address with this feedback',
-				'brief_description'			=> 'Please give us any feedback that could help us improve',
-				'cancel'					=> 'Cancel',
-				'skip_and_deactivate'		=> 'Skip &amp; Deactivate',
-				'submit_and_deactivate'		=> 'Submit &amp; Deactivate',
-				'please_wait'				=> 'Please wait',
-				'get_support'				=> 'Get Support',
-				'documentation'				=> 'Documentation',
-				'thank_you'					=> 'Thank you!',
-			));
-
-			// Plugins
-			$plugins = apply_filters('ayecode_deactivation_survey_plugins', self::$plugins);
-
-			// Reasons
-			$defaultReasons = array(
-				'suddenly-stopped-working'	=> 'The plugin suddenly stopped working',
-				'plugin-broke-site'			=> 'The plugin broke my site',
-				'plugin-setup-difficult'	=> 'Too difficult to setup',
-				'plugin-design-difficult'	=> 'Too difficult to get the design i want',
-				'no-longer-needed'			=> 'I don\'t need this plugin any more',
-				'found-better-plugin'		=> 'I found a better plugin',
-				'temporary-deactivation'	=> 'It\'s a temporary deactivation, I\'m troubleshooting',
-				'other'						=> 'Other',
-			);
-
-			foreach($plugins as $plugin)
-			{
-				$plugin->reasons = apply_filters('ayecode_deactivation_survey_reasons', $defaultReasons, $plugin);
-				$plugin->url = home_url();
-				$plugin->activated = 0;
-			}
-
-			// Send plugin data
-			wp_localize_script('ayecode-deactivation-survey', 'ayecodeds_deactivate_feedback_form_plugins', $plugins);
-
-		}
+            wp_localize_script('ayecode-deactivation-survey', 'ayecodeds_deactivate_feedback_form_strings', array(
+                'quick_feedback'			=> 'Quick Feedback',
+                'foreword'					=> 'If you would be kind enough, please tell us why you\'re deactivating?',
+                'better_plugins_name'		=> 'Please tell us which plugin?',
+                'please_tell_us'			=> 'Please tell us the reason so we can improve the plugin',
+                'do_not_attach_email'		=> 'Do not send my e-mail address with this feedback',
+                'brief_description'			=> 'Please give us any feedback that could help us improve',
+                'cancel'					=> 'Cancel',
+                'skip_and_deactivate'		=> 'Skip &amp; Deactivate',
+                'submit_and_deactivate'		=> 'Submit &amp; Deactivate',
+                'please_wait'				=> 'Please wait',
+                'get_support'				=> 'Get Support',
+                'documentation'				=> 'Documentation',
+                'thank_you'					=> 'Thank you!',
+            ));
+
+            // Plugins
+            $plugins = apply_filters('ayecode_deactivation_survey_plugins', self::$plugins);
+
+            // Reasons
+            $defaultReasons = array(
+                'suddenly-stopped-working'	=> 'The plugin suddenly stopped working',
+                'plugin-broke-site'			=> 'The plugin broke my site',
+                'plugin-setup-difficult'	=> 'Too difficult to setup',
+                'plugin-design-difficult'	=> 'Too difficult to get the design i want',
+                'no-longer-needed'			=> 'I don\'t need this plugin any more',
+                'found-better-plugin'		=> 'I found a better plugin',
+                'temporary-deactivation'	=> 'It\'s a temporary deactivation, I\'m troubleshooting',
+                'other'						=> 'Other',
+            );
+
+            foreach($plugins as $plugin)
+            {
+                $plugin->reasons = apply_filters('ayecode_deactivation_survey_reasons', $defaultReasons, $plugin);
+                $plugin->url = home_url();
+                $plugin->activated = 0;
+            }
+
+            // Send plugin data
+            wp_localize_script('ayecode-deactivation-survey', 'ayecodeds_deactivate_feedback_form_plugins', $plugins);
+
+        }
 		
 
-	}
+    }
 
 }
\ No newline at end of file

templates/payment-forms/form.php

Indentation +2 added lines, -2 removed lines

@@ -57,7 +57,7 @@ 
 
         // And the optional invoice id.
         if ( ! empty( $form->invoice ) ) {
-		    getpaid_hidden_field( 'invoice_id', $form->invoice->get_id() );
+            getpaid_hidden_field( 'invoice_id', $form->invoice->get_id() );
         }
 
         // We also want to include the form id.
@@ -76,7 +76,7 @@ 
                 <?php
 
                     foreach ( $form->get_elements() as $element ) {
-					    if ( isset( $element['type'] ) ) {
+                        if ( isset( $element['type'] ) ) {
                             $grid_class = getpaid_get_form_element_grid_class( $element );
                             do_action( 'getpaid_payment_form_element_before', $element, $form );
                             do_action( "getpaid_payment_form_element_before_{$element['type']}_template", $element, $form );

templates/payment-forms/cart-totals.php

Indentation +17 added lines, -17 removed lines

@@ -11,26 +11,26 @@ 
 
 // Totals rows.
 $cart_totals = apply_filters(
-	'getpaid_payment_form_cart_table_totals',
-	array(
-		'subtotal' => __( 'Subtotal', 'invoicing' ),
-		'tax'      => __( 'Tax', 'invoicing' ),
-		'fees'     => __( 'Fee', 'invoicing' ),
-		'discount' => __( 'Discount', 'invoicing' ),
-		'total'    => __( 'Total', 'invoicing' ),
-	),
-	$form
+    'getpaid_payment_form_cart_table_totals',
+    array(
+        'subtotal' => __( 'Subtotal', 'invoicing' ),
+        'tax'      => __( 'Tax', 'invoicing' ),
+        'fees'     => __( 'Fee', 'invoicing' ),
+        'discount' => __( 'Discount', 'invoicing' ),
+        'total'    => __( 'Total', 'invoicing' ),
+    ),
+    $form
 );
 
 $currency = $form->get_currency();
 $country  = wpinv_get_default_country();
 
 if ( ! empty( $form->invoice ) ) {
-	$country  = $form->invoice->get_country();
+    $country  = $form->invoice->get_country();
 }
 
 if ( ! wpinv_use_taxes() && isset( $cart_totals['tax'] ) ) {
-	unset( $cart_totals['tax'] );
+    unset( $cart_totals['tax'] );
 }
 
 do_action( 'getpaid_before_payment_form_cart_totals', $form, $cart_totals );
@@ -61,13 +61,13 @@ 
 
 							<?php
 
-								// Total tax.
-								if ( in_array( $key, array( 'tax', 'discount', 'subtotal', 'total', 'fees' ), true ) ) {
-									wpinv_the_price( 0, $currency );
-								}
+                                // Total tax.
+                                if ( in_array( $key, array( 'tax', 'discount', 'subtotal', 'total', 'fees' ), true ) ) {
+                                    wpinv_the_price( 0, $currency );
+                                }
 
-								do_action( "getpaid_payment_form_cart_totals_$key", $form );
-							?>
+                                do_action( "getpaid_payment_form_cart_totals_$key", $form );
+                            ?>
 
 						</div>
 

templates/payment-forms/elements/address.php

Indentation +26 added lines, -26 removed lines

@@ -10,7 +10,7 @@ 
 defined( 'ABSPATH' ) || exit;
 
 if ( empty( $fields ) ) {
-	return;
+    return;
 }
 
 // A prefix for all ids (so that a form can be included in the same page multiple times).
@@ -18,12 +18,12 @@ 
 
 // Prepare the user's country.
 if ( ! empty( $form->invoice ) ) {
-	$country = $form->invoice->get_country();
+    $country = $form->invoice->get_country();
 }
 
 if ( empty( $country ) ) {
-	$country = empty( $country ) ? getpaid_get_ip_country() : $country;
-	$country = empty( $country ) ? wpinv_get_default_country() : $country;
+    $country = empty( $country ) ? getpaid_get_ip_country() : $country;
+    $country = empty( $country ) ? wpinv_get_default_country() : $country;
 }
 
 // A prefix for all ids (so that a form can be included in the same page multiple times).
@@ -55,10 +55,10 @@ 
 	<!-- Start Billing Address -->
 	<div class="getpaid-billing-address-wrapper">
 		<?php
-			$field_type = 'billing';
-			include plugin_dir_path( __FILE__ ) . 'address-fields.php';
-			do_action( 'getpaid_after_payment_form_billing_fields', $form );
-		?>
+            $field_type = 'billing';
+            include plugin_dir_path( __FILE__ ) . 'address-fields.php';
+            do_action( 'getpaid_after_payment_form_billing_fields', $form );
+        ?>
 	</div>
 	<!-- End Billing Address -->
 
@@ -70,21 +70,21 @@ 
 
 	<?php
 
-		aui()->input(
-		    array(
-			    'type'     => 'checkbox',
-			    'name'     => 'same-shipping-address',
-			    'id'       => "shipping-toggle$uniqid",
-			    'required' => false,
-			    'label'    => empty( $shipping_address_toggle ) ? esc_html__( 'Same billing & shipping address.', 'invoicing' ) : wp_kses_post( $shipping_address_toggle ),
-			    'value'    => 1,
-			    'checked'  => true,
-				'class'    => 'w-auto',
-		    ),
-			true
-		);
+        aui()->input(
+            array(
+                'type'     => 'checkbox',
+                'name'     => 'same-shipping-address',
+                'id'       => "shipping-toggle$uniqid",
+                'required' => false,
+                'label'    => empty( $shipping_address_toggle ) ? esc_html__( 'Same billing & shipping address.', 'invoicing' ) : wp_kses_post( $shipping_address_toggle ),
+                'value'    => 1,
+                'checked'  => true,
+                'class'    => 'w-auto',
+            ),
+            true
+        );
 
-	?>
+    ?>
 
 
 	<!-- Start Shipping Address Title -->
@@ -103,10 +103,10 @@ 
 	<!-- Start Shipping Address -->
 	<div class="getpaid-shipping-address-wrapper">
 		<?php
-			$field_type = 'shipping';
-			include plugin_dir_path( __FILE__ ) . 'address-fields.php';
-			do_action( 'getpaid_after_payment_form_shipping_fields', $form );
-		?>
+            $field_type = 'shipping';
+            include plugin_dir_path( __FILE__ ) . 'address-fields.php';
+            do_action( 'getpaid_after_payment_form_shipping_fields', $form );
+        ?>
 	</div>
 	<!-- End Shipping Address -->
 

includes/data-stores/class-getpaid-meta-data.php

Indentation +92 added lines, -92 removed lines

@@ -15,105 +15,105 @@
  */
 class GetPaid_Meta_Data implements JsonSerializable {
 
-	/**
-	 * Current data for metadata
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	protected $current_data;
+    /**
+     * Current data for metadata
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    protected $current_data;
 
-	/**
-	 * Metadata data
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	protected $data;
+    /**
+     * Metadata data
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    protected $data;
 
-	/**
-	 * Constructor.
-	 *
-	 * @param array $meta Data to wrap behind this function.
-	 */
-	public function __construct( $meta = array() ) {
-		$this->current_data = $meta;
-		$this->apply_changes();
-	}
+    /**
+     * Constructor.
+     *
+     * @param array $meta Data to wrap behind this function.
+     */
+    public function __construct( $meta = array() ) {
+        $this->current_data = $meta;
+        $this->apply_changes();
+    }
 
-	/**
-	 * When converted to JSON.
-	 *
-	 * @return object|array
-	 */
-	#[\ReturnTypeWillChange]
-	public function jsonSerialize() {
-		return $this->get_data();
-	}
+    /**
+     * When converted to JSON.
+     *
+     * @return object|array
+     */
+    #[\ReturnTypeWillChange]
+    public function jsonSerialize() {
+        return $this->get_data();
+    }
 
-	/**
-	 * Merge changes with data and clear.
-	 */
-	public function apply_changes() {
-		$this->data = $this->current_data;
-	}
+    /**
+     * Merge changes with data and clear.
+     */
+    public function apply_changes() {
+        $this->data = $this->current_data;
+    }
 
-	/**
-	 * Creates or updates a property in the metadata object.
-	 *
-	 * @param string $key Key to set.
-	 * @param mixed  $value Value to set.
-	 */
-	public function __set( $key, $value ) {
-		$this->current_data[ $key ] = $value;
-	}
+    /**
+     * Creates or updates a property in the metadata object.
+     *
+     * @param string $key Key to set.
+     * @param mixed  $value Value to set.
+     */
+    public function __set( $key, $value ) {
+        $this->current_data[ $key ] = $value;
+    }
 
-	/**
-	 * Checks if a given key exists in our data. This is called internally
-	 * by `empty` and `isset`.
-	 *
-	 * @param string $key Key to check if set.
-	 *
-	 * @return bool
-	 */
-	public function __isset( $key ) {
-		return array_key_exists( $key, $this->current_data );
-	}
+    /**
+     * Checks if a given key exists in our data. This is called internally
+     * by `empty` and `isset`.
+     *
+     * @param string $key Key to check if set.
+     *
+     * @return bool
+     */
+    public function __isset( $key ) {
+        return array_key_exists( $key, $this->current_data );
+    }
 
-	/**
-	 * Returns the value of any property.
-	 *
-	 * @param string $key Key to get.
-	 * @return mixed Property value or NULL if it does not exists
-	 */
-	public function __get( $key ) {
-		if ( array_key_exists( $key, $this->current_data ) ) {
-			return $this->current_data[ $key ];
-		}
-		return null;
-	}
+    /**
+     * Returns the value of any property.
+     *
+     * @param string $key Key to get.
+     * @return mixed Property value or NULL if it does not exists
+     */
+    public function __get( $key ) {
+        if ( array_key_exists( $key, $this->current_data ) ) {
+            return $this->current_data[ $key ];
+        }
+        return null;
+    }
 
-	/**
-	 * Return data changes only.
-	 *
-	 * @return array
-	 */
-	public function get_changes() {
-		$changes = array();
-		foreach ( $this->current_data as $id => $value ) {
-			if ( ! array_key_exists( $id, $this->data ) || $value !== $this->data[ $id ] ) {
-				$changes[ $id ] = $value;
-			}
-		}
-		return $changes;
-	}
+    /**
+     * Return data changes only.
+     *
+     * @return array
+     */
+    public function get_changes() {
+        $changes = array();
+        foreach ( $this->current_data as $id => $value ) {
+            if ( ! array_key_exists( $id, $this->data ) || $value !== $this->data[ $id ] ) {
+                $changes[ $id ] = $value;
+            }
+        }
+        return $changes;
+    }
 
-	/**
-	 * Return all data as an array.
-	 *
-	 * @return array
-	 */
-	public function get_data() {
-		return $this->data;
-	}
+    /**
+     * Return all data as an array.
+     *
+     * @return array
+     */
+    public function get_data() {
+        return $this->data;
+    }
 }

includes/wpinv-discount-functions.php

Indentation +33 added lines, -33 removed lines

@@ -160,50 +160,50 @@
  */
 function getpaid_calculate_invoice_discount( $invoice, $discount ) {
 
-	$initial_discount   = 0;
-	$recurring_discount = 0;
+    $initial_discount   = 0;
+    $recurring_discount = 0;
 
-	foreach ( $invoice->get_items() as $item ) {
+    foreach ( $invoice->get_items() as $item ) {
 
-		// Abort if it is not valid for this item.
-		if ( ! $discount->is_valid_for_items( array( $item->get_id() ) ) ) {
-			continue;
-		}
+        // Abort if it is not valid for this item.
+        if ( ! $discount->is_valid_for_items( array( $item->get_id() ) ) ) {
+            continue;
+        }
 
-		// Calculate the initial amount...
-		$item_discount           = $discount->get_discounted_amount( $item->get_sub_total() );
-		$recurring_item_discount = 0;
+        // Calculate the initial amount...
+        $item_discount           = $discount->get_discounted_amount( $item->get_sub_total() );
+        $recurring_item_discount = 0;
 
-		// ... and maybe the recurring amount.
-		if ( $item->is_recurring() && $discount->is_recurring() ) {
-			$recurring_item_discount = $discount->get_discounted_amount( $item->get_recurring_sub_total() );
-		}
+        // ... and maybe the recurring amount.
+        if ( $item->is_recurring() && $discount->is_recurring() ) {
+            $recurring_item_discount = $discount->get_discounted_amount( $item->get_recurring_sub_total() );
+        }
 
-		// Discount should not exceed discounted amount.
-		if ( ! $discount->is_type( 'percent' ) ) {
+        // Discount should not exceed discounted amount.
+        if ( ! $discount->is_type( 'percent' ) ) {
 
-			if ( ( $initial_discount + $item_discount ) > $discount->get_amount() ) {
-				$item_discount = $discount->get_amount() - $initial_discount;
-			}
+            if ( ( $initial_discount + $item_discount ) > $discount->get_amount() ) {
+                $item_discount = $discount->get_amount() - $initial_discount;
+            }
 
-			if ( ( $recurring_discount + $recurring_item_discount ) > $discount->get_amount() ) {
-				$recurring_item_discount = $discount->get_amount() - $recurring_discount;
-			}
+            if ( ( $recurring_discount + $recurring_item_discount ) > $discount->get_amount() ) {
+                $recurring_item_discount = $discount->get_amount() - $recurring_discount;
+            }
         }
 
-		$initial_discount             += $item_discount;
-		$recurring_discount           += $recurring_item_discount;
-		$item->item_discount           = $item_discount;
-		$item->recurring_item_discount = $recurring_item_discount;
+        $initial_discount             += $item_discount;
+        $recurring_discount           += $recurring_item_discount;
+        $item->item_discount           = $item_discount;
+        $item->recurring_item_discount = $recurring_item_discount;
 
-	}
+    }
 
-	return array(
-		'name'               => 'discount_code',
-		'discount_code'      => $discount->get_code(),
-		'initial_discount'   => $initial_discount,
-		'recurring_discount' => $recurring_discount,
-	);
+    return array(
+        'name'               => 'discount_code',
+        'discount_code'      => $discount->get_code(),
+        'initial_discount'   => $initial_discount,
+        'recurring_discount' => $recurring_discount,
+    );
 
 }
 

includes/payments/class-getpaid-payment-form.php

Indentation +579 added lines, -579 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -10,55 +10,55 @@ 
 class GetPaid_Payment_Form extends GetPaid_Data {
 
     /**
-	 * Which data store to load.
-	 *
-	 * @var string
-	 */
+     * Which data store to load.
+     *
+     * @var string
+     */
     protected $data_store_name = 'payment_form';
 
     /**
-	 * This is the name of this object type.
-	 *
-	 * @var string
-	 */
-	protected $object_type = 'payment_form';
+     * This is the name of this object type.
+     *
+     * @var string
+     */
+    protected $object_type = 'payment_form';
 
     /**
-	 * Form Data array. This is the core form data exposed in APIs.
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	protected $data = array(
-		'status'        => 'draft',
-		'version'       => '',
-		'date_created'  => null,
+     * Form Data array. This is the core form data exposed in APIs.
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    protected $data = array(
+        'status'        => 'draft',
+        'version'       => '',
+        'date_created'  => null,
         'date_modified' => null,
         'name'          => '',
         'author'        => 1,
         'elements'      => null,
-		'items'         => null,
-		'earned'        => 0,
-		'refunded'      => 0,
-		'cancelled'     => 0,
-		'failed'        => 0,
-	);
-
-    /**
-	 * Stores meta in cache for future reads.
-	 *
-	 * A group must be set to to enable caching.
-	 *
-	 * @var string
-	 */
-	protected $cache_group = 'getpaid_forms';
-
-	/**
-	 * Stores a reference to the invoice if the form is for an invoice..
-	 *
-	 * @var WPInv_Invoice
-	 */
-	public $invoice = 0;
+        'items'         => null,
+        'earned'        => 0,
+        'refunded'      => 0,
+        'cancelled'     => 0,
+        'failed'        => 0,
+    );
+
+    /**
+     * Stores meta in cache for future reads.
+     *
+     * A group must be set to to enable caching.
+     *
+     * @var string
+     */
+    protected $cache_group = 'getpaid_forms';
+
+    /**
+     * Stores a reference to the invoice if the form is for an invoice..
+     *
+     * @var WPInv_Invoice
+     */
+    public $invoice = 0;
 
     /**
      * Stores a reference to the original WP_Post object
@@ -68,35 +68,35 @@ 
     protected $post = null;
 
     /**
-	 * Get the form if ID is passed, otherwise the form is new and empty.
-	 *
-	 * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
-	 */
-	public function __construct( $form = 0 ) {
-		parent::__construct( $form );
+     * Get the form if ID is passed, otherwise the form is new and empty.
+     *
+     * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
+     */
+    public function __construct( $form = 0 ) {
+        parent::__construct( $form );
 
-		if ( is_numeric( $form ) && $form > 0 ) {
-			$this->set_id( $form );
-		} elseif ( $form instanceof self ) {
+        if ( is_numeric( $form ) && $form > 0 ) {
+            $this->set_id( $form );
+        } elseif ( $form instanceof self ) {
 
-			$this->set_id( $form->get_id() );
-			$this->invoice = $form->invoice;
+            $this->set_id( $form->get_id() );
+            $this->invoice = $form->invoice;
 
-		} elseif ( ! empty( $form->ID ) ) {
-			$this->set_id( $form->ID );
-		} else {
-			$this->set_object_read( true );
-		}
+        } elseif ( ! empty( $form->ID ) ) {
+            $this->set_id( $form->ID );
+        } else {
+            $this->set_object_read( true );
+        }
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
 
-		if ( $this->get_id() > 0 ) {
+        if ( $this->get_id() > 0 ) {
             $this->post = get_post( $this->get_id() );
-			$this->data_store->read( $this );
+            $this->data_store->read( $this );
         }
 
-	}
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -114,356 +114,356 @@ 
     */
 
     /**
-	 * Get plugin version when the form was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_version( $context = 'view' ) {
-		return $this->get_prop( 'version', $context );
+     * Get plugin version when the form was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_version( $context = 'view' ) {
+        return $this->get_prop( 'version', $context );
     }
 
     /**
-	 * Get date when the form was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created( $context = 'view' ) {
-		return $this->get_prop( 'date_created', $context );
+     * Get date when the form was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created( $context = 'view' ) {
+        return $this->get_prop( 'date_created', $context );
     }
 
     /**
-	 * Get GMT date when the form was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created_gmt( $context = 'view' ) {
+     * Get GMT date when the form was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created_gmt( $context = 'view' ) {
         $date = $this->get_date_created( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get date when the form was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified( $context = 'view' ) {
-		return $this->get_prop( 'date_modified', $context );
+     * Get date when the form was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified( $context = 'view' ) {
+        return $this->get_prop( 'date_modified', $context );
     }
 
     /**
-	 * Get GMT date when the form was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified_gmt( $context = 'view' ) {
+     * Get GMT date when the form was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified_gmt( $context = 'view' ) {
         $date = $this->get_date_modified( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get the form name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_name( $context = 'view' ) {
-		return $this->get_prop( 'name', $context );
+     * Get the form name.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_name( $context = 'view' ) {
+        return $this->get_prop( 'name', $context );
     }
 
     /**
-	 * Alias of self::get_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_title( $context = 'view' ) {
-		return $this->get_name( $context );
-	}
+     * Alias of self::get_name().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_title( $context = 'view' ) {
+        return $this->get_name( $context );
+    }
 
     /**
-	 * Get the owner of the form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_author( $context = 'view' ) {
-		return (int) $this->get_prop( 'author', $context );
+     * Get the owner of the form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_author( $context = 'view' ) {
+        return (int) $this->get_prop( 'author', $context );
     }
 
     /**
-	 * Get the elements that make up the form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return array
-	 */
-	public function get_elements( $context = 'view' ) {
-		$elements = $this->get_prop( 'elements', $context );
+     * Get the elements that make up the form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return array
+     */
+    public function get_elements( $context = 'view' ) {
+        $elements = $this->get_prop( 'elements', $context );
 
-		if ( empty( $elements ) || ! is_array( $elements ) ) {
+        if ( empty( $elements ) || ! is_array( $elements ) ) {
             return wpinv_get_data( 'sample-payment-form' );
-		}
+        }
 
-		// Ensure that all required elements exist.
-		$_elements = array();
-		foreach ( $elements as $element ) {
+        // Ensure that all required elements exist.
+        $_elements = array();
+        foreach ( $elements as $element ) {
 
-			if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
+            if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
 
-				$_elements[] = array(
-					'text'    => __( 'Select Payment Method', 'invoicing' ),
-					'id'      => 'gtscicd',
-					'name'    => 'gtscicd',
-					'type'    => 'gateway_select',
-					'premade' => true,
+                $_elements[] = array(
+                    'text'    => __( 'Select Payment Method', 'invoicing' ),
+                    'id'      => 'gtscicd',
+                    'name'    => 'gtscicd',
+                    'type'    => 'gateway_select',
+                    'premade' => true,
 
-				);
+                );
 
-			}
+            }
 
-			$_elements[] = $element;
+            $_elements[] = $element;
 
-		}
+        }
 
         return $_elements;
-	}
-
-	/**
-	 * Get the items sold via the form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @param  string $return objects or arrays.
-	 * @return GetPaid_Form_Item[]
-	 */
-	public function get_items( $context = 'view', $return = 'objects' ) {
-		$items = $this->get_prop( 'items', $context );
-
-		if ( empty( $items ) || ! is_array( $items ) ) {
+    }
+
+    /**
+     * Get the items sold via the form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @param  string $return objects or arrays.
+     * @return GetPaid_Form_Item[]
+     */
+    public function get_items( $context = 'view', $return = 'objects' ) {
+        $items = $this->get_prop( 'items', $context );
+
+        if ( empty( $items ) || ! is_array( $items ) ) {
             $items = wpinv_get_data( 'sample-payment-form-items' );
-		}
+        }
+
+        // Convert the items.
+        $prepared = array();
+
+        foreach ( $items as $key => $value ) {
+
+            // Form items.
+            if ( $value instanceof GetPaid_Form_Item ) {
+
+                if ( $value->can_purchase() ) {
+                    $prepared[] = $value;
+                }
 
-		// Convert the items.
-		$prepared = array();
+                continue;
 
-		foreach ( $items as $key => $value ) {
+            }
 
-			// Form items.
-			if ( $value instanceof GetPaid_Form_Item ) {
+            // $item_id => $quantity (buy buttons)
+            if ( is_numeric( $key ) && is_numeric( $value ) ) {
+                $item = new GetPaid_Form_Item( $key );
 
-				if ( $value->can_purchase() ) {
-					$prepared[] = $value;
-				}
+                if ( $item->can_purchase() ) {
 
-				continue;
+                    $value = (float) $value;
+                    $item->set_quantity( $value );
+                    if ( 0 == $value ) {
+                        $item->set_quantity( 1 );
+                        $item->set_allow_quantities( true );
+                    }
 
-			}
+                    $prepared[] = $item;
+                }
 
-			// $item_id => $quantity (buy buttons)
-			if ( is_numeric( $key ) && is_numeric( $value ) ) {
-				$item = new GetPaid_Form_Item( $key );
+                continue;
+            }
 
-				if ( $item->can_purchase() ) {
+            // Items saved via payment forms editor.
+            if ( is_array( $value ) && isset( $value['id'] ) ) {
 
-					$value = (float) $value;
-					$item->set_quantity( $value );
-					if ( 0 == $value ) {
-						$item->set_quantity( 1 );
-						$item->set_allow_quantities( true );
-					}
+                $item = new GetPaid_Form_Item( $value['id'] );
 
-					$prepared[] = $item;
-				}
+                if ( ! $item->can_purchase() ) {
+                    continue;
+                }
 
-				continue;
-			}
+                // Sub-total (Cart items).
+                if ( isset( $value['subtotal'] ) ) {
+                    $item->set_price( $value['subtotal'] );
+                }
 
-			// Items saved via payment forms editor.
-			if ( is_array( $value ) && isset( $value['id'] ) ) {
+                if ( isset( $value['quantity'] ) ) {
+                    $item->set_quantity( $value['quantity'] );
+                }
 
-				$item = new GetPaid_Form_Item( $value['id'] );
+                if ( isset( $value['allow_quantities'] ) ) {
+                    $item->set_allow_quantities( $value['allow_quantities'] );
+                }
 
-				if ( ! $item->can_purchase() ) {
-					continue;
-				}
+                if ( isset( $value['required'] ) ) {
+                    $item->set_is_required( $value['required'] );
+                }
 
-				// Sub-total (Cart items).
-				if ( isset( $value['subtotal'] ) ) {
-					$item->set_price( $value['subtotal'] );
-				}
+                if ( isset( $value['description'] ) ) {
+                    $item->set_custom_description( $value['description'] );
+                }
 
-				if ( isset( $value['quantity'] ) ) {
-					$item->set_quantity( $value['quantity'] );
-				}
+                $prepared[] = $item;
+                continue;
 
-				if ( isset( $value['allow_quantities'] ) ) {
-					$item->set_allow_quantities( $value['allow_quantities'] );
-				}
+            }
 
-				if ( isset( $value['required'] ) ) {
-					$item->set_is_required( $value['required'] );
-				}
+            // $item_id => array( 'price' => 10 ) (item variations)
+            if ( is_numeric( $key ) && is_array( $value ) ) {
+                $item = new GetPaid_Form_Item( $key );
 
-				if ( isset( $value['description'] ) ) {
-					$item->set_custom_description( $value['description'] );
-				}
+                if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
+                    $item->set_price( $value['price'] );
+                }
 
-				$prepared[] = $item;
-				continue;
+                if ( $item->can_purchase() ) {
+                    $prepared[] = $item;
+                }
 
-			}
-
-			// $item_id => array( 'price' => 10 ) (item variations)
-			if ( is_numeric( $key ) && is_array( $value ) ) {
-				$item = new GetPaid_Form_Item( $key );
-
-				if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
-					$item->set_price( $value['price'] );
-				}
-
-				if ( $item->can_purchase() ) {
-					$prepared[] = $item;
-				}
-
-				continue;
-			}
-		}
-
-		if ( 'objects' == $return && 'view' == $context ) {
-			return $prepared;
-		}
-
-		$items = array();
-		foreach ( $prepared as $item ) {
-			$items[] = $item->prepare_data_for_use();
-		}
-
-		return $items;
-	}
-
-	/**
-	 * Get a single item belonging to the form.
-	 *
-	 * @since 1.0.19
-	 * @param  int $item_id The item id to return.
-	 * @return GetPaid_Form_Item|bool
-	 */
-	public function get_item( $item_id ) {
-
-		if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
-			return false;
-		}
-
-		foreach ( $this->get_items() as $item ) {
-			if ( $item->get_id() == (int) $item_id ) {
-				return $item;
-			}
-		}
-
-		return false;
-
-	}
-
-	/**
-	 * Gets a single element.
-	 *
-	 * @since 1.0.19
-	 * @param  string $element_type The element type to return.
-	 * @return array|bool
-	 */
-	public function get_element_type( $element_type ) {
-
-		if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
-			return false;
-		}
-
-		foreach ( $this->get_prop( 'elements' ) as $element ) {
-
-			if ( $element['type'] === $element_type ) {
-				return $element;
-			}
-		}
-
-		return false;
-
-	}
-
-	/**
-	 * Get the total amount earned via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_earned( $context = 'view' ) {
-		return $this->get_prop( 'earned', $context );
-	}
-
-	/**
-	 * Get the total amount refunded via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_refunded( $context = 'view' ) {
-		return $this->get_prop( 'refunded', $context );
-	}
-
-	/**
-	 * Get the total amount cancelled via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_cancelled( $context = 'view' ) {
-		return $this->get_prop( 'cancelled', $context );
-	}
-
-	/**
-	 * Get the total amount failed via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_failed( $context = 'view' ) {
-		return $this->get_prop( 'failed', $context );
-	}
-
-	/**
-	 * Get the currency.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_currency() {
-		$currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
-		return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
-	}
+                continue;
+            }
+        }
+
+        if ( 'objects' == $return && 'view' == $context ) {
+            return $prepared;
+        }
+
+        $items = array();
+        foreach ( $prepared as $item ) {
+            $items[] = $item->prepare_data_for_use();
+        }
+
+        return $items;
+    }
+
+    /**
+     * Get a single item belonging to the form.
+     *
+     * @since 1.0.19
+     * @param  int $item_id The item id to return.
+     * @return GetPaid_Form_Item|bool
+     */
+    public function get_item( $item_id ) {
+
+        if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
+            return false;
+        }
+
+        foreach ( $this->get_items() as $item ) {
+            if ( $item->get_id() == (int) $item_id ) {
+                return $item;
+            }
+        }
+
+        return false;
+
+    }
+
+    /**
+     * Gets a single element.
+     *
+     * @since 1.0.19
+     * @param  string $element_type The element type to return.
+     * @return array|bool
+     */
+    public function get_element_type( $element_type ) {
+
+        if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
+            return false;
+        }
+
+        foreach ( $this->get_prop( 'elements' ) as $element ) {
+
+            if ( $element['type'] === $element_type ) {
+                return $element;
+            }
+        }
+
+        return false;
+
+    }
+
+    /**
+     * Get the total amount earned via this form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_earned( $context = 'view' ) {
+        return $this->get_prop( 'earned', $context );
+    }
+
+    /**
+     * Get the total amount refunded via this form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_refunded( $context = 'view' ) {
+        return $this->get_prop( 'refunded', $context );
+    }
+
+    /**
+     * Get the total amount cancelled via this form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_cancelled( $context = 'view' ) {
+        return $this->get_prop( 'cancelled', $context );
+    }
+
+    /**
+     * Get the total amount failed via this form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_failed( $context = 'view' ) {
+        return $this->get_prop( 'failed', $context );
+    }
+
+    /**
+     * Get the currency.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_currency() {
+        $currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
+        return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -476,22 +476,22 @@ 
     */
 
     /**
-	 * Set plugin version when the item was created.
-	 *
-	 * @since 1.0.19
-	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+     * Set plugin version when the item was created.
+     *
+     * @since 1.0.19
+     */
+    public function set_version( $value ) {
+        $this->set_prop( 'version', $value );
     }
 
     /**
-	 * Set date when the item was created.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the item was created.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_created( $value ) {
+     */
+    public function set_date_created( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -504,13 +504,13 @@ 
     }
 
     /**
-	 * Set date when the item was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the item was last modified.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_modified( $value ) {
+     */
+    public function set_date_modified( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -523,164 +523,164 @@ 
     }
 
     /**
-	 * Set the item name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_name( $value ) {
-		$this->set_prop( 'name', sanitize_text_field( $value ) );
-    }
-
-    /**
-	 * Alias of self::set_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_title( $value ) {
-		$this->set_name( $value );
-    }
-
-    /**
-	 * Set the owner of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  int $value New author.
-	 */
-	public function set_author( $value ) {
-		$this->set_prop( 'author', (int) $value );
-	}
-
-	/**
-	 * Set the form elements.
-	 *
-	 * @since 1.0.19
-	 * @sinve 2.3.4 Array values sanitized.
-	 * @param  array $value Form elements.
-	 */
-	public function set_elements( $value ) {
-		if ( is_array( $value ) ) {
-			$this->set_prop( 'elements', wp_kses_post_deep( $value ) );
-		}
-	}
-
-	/**
-	 * Sanitize array values.
-	 *
-	 * @param $value
-	 *
-	 * @return mixed
-	 */
-	public function sanitize_array_values( $value ) {
-
-		// sanitize
-		if ( ! empty( $value ) ) {
-
-			foreach ( $value as $key => $val_arr ) {
-
-				if ( is_array( $val_arr ) ) {
-					// check if we have sub array items.
-					$sub_arr = array();
-					foreach ( $val_arr as $key2 => $val2 ) {
-						if ( is_array( $val2 ) ) {
-							$sub_arr[ $key2 ] = $this->sanitize_array_values( $val2 );
-							unset( $val_arr[ $key ][ $key2 ] );
-						}
-					}
-
-					// we allow some html in description so we sanitize it separately.
-					$help_text = ! empty( $val_arr['description'] ) ? wp_kses_post( $val_arr['description'] ) : '';
-
-					// sanitize array elements
-					$value[ $key ] = array_map( 'sanitize_text_field', $val_arr );
-
-					// add back the description if set
-					if ( isset( $val_arr['description'] ) ) {
+     * Set the item name.
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_name( $value ) {
+        $this->set_prop( 'name', sanitize_text_field( $value ) );
+    }
+
+    /**
+     * Alias of self::set_name().
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_title( $value ) {
+        $this->set_name( $value );
+    }
+
+    /**
+     * Set the owner of the item.
+     *
+     * @since 1.0.19
+     * @param  int $value New author.
+     */
+    public function set_author( $value ) {
+        $this->set_prop( 'author', (int) $value );
+    }
+
+    /**
+     * Set the form elements.
+     *
+     * @since 1.0.19
+     * @sinve 2.3.4 Array values sanitized.
+     * @param  array $value Form elements.
+     */
+    public function set_elements( $value ) {
+        if ( is_array( $value ) ) {
+            $this->set_prop( 'elements', wp_kses_post_deep( $value ) );
+        }
+    }
+
+    /**
+     * Sanitize array values.
+     *
+     * @param $value
+     *
+     * @return mixed
+     */
+    public function sanitize_array_values( $value ) {
+
+        // sanitize
+        if ( ! empty( $value ) ) {
+
+            foreach ( $value as $key => $val_arr ) {
+
+                if ( is_array( $val_arr ) ) {
+                    // check if we have sub array items.
+                    $sub_arr = array();
+                    foreach ( $val_arr as $key2 => $val2 ) {
+                        if ( is_array( $val2 ) ) {
+                            $sub_arr[ $key2 ] = $this->sanitize_array_values( $val2 );
+                            unset( $val_arr[ $key ][ $key2 ] );
+                        }
+                    }
+
+                    // we allow some html in description so we sanitize it separately.
+                    $help_text = ! empty( $val_arr['description'] ) ? wp_kses_post( $val_arr['description'] ) : '';
+
+                    // sanitize array elements
+                    $value[ $key ] = array_map( 'sanitize_text_field', $val_arr );
+
+                    // add back the description if set
+                    if ( isset( $val_arr['description'] ) ) {
 $value[ $key ]['description'] = $help_text;}
 
-					// add back sub array items after its been sanitized.
-					if ( ! empty( $sub_arr ) ) {
-						$value[ $key ] = array_merge( $value[ $key ], $sub_arr );
-					}
-				}
+                    // add back sub array items after its been sanitized.
+                    if ( ! empty( $sub_arr ) ) {
+                        $value[ $key ] = array_merge( $value[ $key ], $sub_arr );
+                    }
+                }
 }
 }
 
-		return $value;
-	}
-
-	/**
-	 * Set the form items.
-	 *
-	 * @since 1.0.19
-	 * @param  array $value Form elements.
-	 */
-	public function set_items( $value ) {
-		if ( is_array( $value ) ) {
-			$this->set_prop( 'items', $value );
-		}
-	}
-
-	/**
-	 * Set the total amount earned via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value Amount earned.
-	 */
-	public function set_earned( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'earned', $value );
-	}
-
-	/**
-	 * Set the total amount refunded via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value Amount refunded.
-	 */
-	public function set_refunded( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'refunded', $value );
-	}
-
-	/**
-	 * Set the total amount cancelled via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value Amount cancelled.
-	 */
-	public function set_cancelled( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'cancelled', $value );
-	}
-
-	/**
-	 * Set the total amount failed via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value Amount cancelled.
-	 */
-	public function set_failed( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'failed', $value );
-	}
+        return $value;
+    }
+
+    /**
+     * Set the form items.
+     *
+     * @since 1.0.19
+     * @param  array $value Form elements.
+     */
+    public function set_items( $value ) {
+        if ( is_array( $value ) ) {
+            $this->set_prop( 'items', $value );
+        }
+    }
+
+    /**
+     * Set the total amount earned via this form.
+     *
+     * @since 1.0.19
+     * @param  float $value Amount earned.
+     */
+    public function set_earned( $value ) {
+        $value = max( (float) $value, 0 );
+        $this->set_prop( 'earned', $value );
+    }
+
+    /**
+     * Set the total amount refunded via this form.
+     *
+     * @since 1.0.19
+     * @param  float $value Amount refunded.
+     */
+    public function set_refunded( $value ) {
+        $value = max( (float) $value, 0 );
+        $this->set_prop( 'refunded', $value );
+    }
+
+    /**
+     * Set the total amount cancelled via this form.
+     *
+     * @since 1.0.19
+     * @param  float $value Amount cancelled.
+     */
+    public function set_cancelled( $value ) {
+        $value = max( (float) $value, 0 );
+        $this->set_prop( 'cancelled', $value );
+    }
+
+    /**
+     * Set the total amount failed via this form.
+     *
+     * @since 1.0.19
+     * @param  float $value Amount cancelled.
+     */
+    public function set_failed( $value ) {
+        $value = max( (float) $value, 0 );
+        $this->set_prop( 'failed', $value );
+    }
 
     /**
      * Create an item. For backwards compatibilty.
      *
      * @deprecated
-	 * @return int item id
+     * @return int item id
      */
     public function create( $data = array() ) {
 
-		// Set the properties.
-		if ( is_array( $data ) ) {
-			$this->set_props( $data );
-		}
+        // Set the properties.
+        if ( is_array( $data ) ) {
+            $this->set_props( $data );
+        }
 
-		// Save the item.
-		return $this->save();
+        // Save the item.
+        return $this->save();
 
     }
 
@@ -688,7 +688,7 @@ 
      * Updates an item. For backwards compatibilty.
      *
      * @deprecated
-	 * @return int item id
+     * @return int item id
      */
     public function update( $data = array() ) {
         return $this->create( $data );
@@ -704,22 +704,22 @@ 
 	*/
 
     /**
-	 * Checks whether this is the default payment form.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether this is the default payment form.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function is_default() {
         $is_default = $this->get_id() == wpinv_get_default_payment_form();
         return (bool) apply_filters( 'wpinv_is_default_payment_form', $is_default, $this->get_id(), $this );
-	}
+    }
 
     /**
-	 * Checks whether the form is active.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether the form is active.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function is_active() {
         $is_active = 0 !== (int) $this->get_id();
 
@@ -728,81 +728,81 @@ 
         }
 
         return (bool) apply_filters( 'wpinv_is_payment_form_active', $is_active, $this );
-	}
-
-	/**
-	 * Checks whether the form has a given item.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+    }
+
+    /**
+     * Checks whether the form has a given item.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function has_item( $item_id ) {
         return false !== $this->get_item( $item_id );
-	}
-
-	/**
-	 * Checks whether the form has a given element.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+    }
+
+    /**
+     * Checks whether the form has a given element.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function has_element_type( $element_type ) {
         return false !== $this->get_element_type( $element_type );
-	}
-
-	/**
-	 * Checks whether this form is recurring or not.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+    }
+
+    /**
+     * Checks whether this form is recurring or not.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function is_recurring() {
 
-		if ( ! empty( $this->invoice ) ) {
-			return $this->invoice->is_recurring();
-		}
+        if ( ! empty( $this->invoice ) ) {
+            return $this->invoice->is_recurring();
+        }
 
-		foreach ( $this->get_items() as $item ) {
+        foreach ( $this->get_items() as $item ) {
 
-			if ( $item->is_recurring() ) {
-				return true;
-			}
+            if ( $item->is_recurring() ) {
+                return true;
+            }
 }
 
         return false;
-	}
+    }
 
-	/**
-	 * Retrieves the form's html.
-	 *
-	 * @since 1.0.19
-	 */
+    /**
+     * Retrieves the form's html.
+     *
+     * @since 1.0.19
+     */
     public function get_html( $extra_markup = '' ) {
 
-		// Return the HTML.
-		return wpinv_get_template_html(
-			'payment-forms/form.php',
-			array(
-				'form'         => $this,
-				'extra_markup' => $extra_markup,
-			)
-		);
-
-	}
-
-	/**
-	 * Displays the payment form.
-	 *
-	 * @since 1.0.19
-	 */
+        // Return the HTML.
+        return wpinv_get_template_html(
+            'payment-forms/form.php',
+            array(
+                'form'         => $this,
+                'extra_markup' => $extra_markup,
+            )
+        );
+
+    }
+
+    /**
+     * Displays the payment form.
+     *
+     * @since 1.0.19
+     */
     public function display( $extra_markup = '' ) {
-		wpinv_get_template(
-			'payment-forms/form.php',
-			array(
-				'form'         => $this,
-				'extra_markup' => $extra_markup,
-			)
-		);
+        wpinv_get_template(
+            'payment-forms/form.php',
+            array(
+                'form'         => $this,
+                'extra_markup' => $extra_markup,
+            )
+        );
     }
 
 }

includes/wpinv-address-functions.php

Indentation +87 added lines, -87 removed lines

@@ -13,9 +13,9 @@ 
 
 
 function wpinv_get_default_country() {
-	$country = wpinv_get_option( 'default_country', 'UK' );
+    $country = wpinv_get_option( 'default_country', 'UK' );
 
-	return apply_filters( 'wpinv_default_country', $country );
+    return apply_filters( 'wpinv_default_country', $country );
 }
 
 /**
@@ -36,7 +36,7 @@ 
  */
 function wpinv_sanitize_country( $country ) {
 
-	// Enure the country is specified
+    // Enure the country is specified
     if ( empty( $country ) ) {
         $country = wpinv_get_default_country();
     }
@@ -66,9 +66,9 @@ 
 }
 
 function wpinv_get_default_state() {
-	$state = wpinv_get_option( 'default_state', '' );
+    $state = wpinv_get_option( 'default_state', '' );
 
-	return apply_filters( 'wpinv_default_state', $state );
+    return apply_filters( 'wpinv_default_state', $state );
 }
 
 function wpinv_state_name( $state_code = '', $country_code = '' ) {
@@ -299,11 +299,11 @@ 
 
     $country = wpinv_sanitize_country( $country );
 
-	foreach ( wpinv_get_continents( 'countries' ) as $continent_code => $countries ) {
-		if ( false !== array_search( $country, $countries, true ) ) {
-			return $continent_code;
-		}
-	}
+    foreach ( wpinv_get_continents( 'countries' ) as $continent_code => $countries ) {
+        if ( false !== array_search( $country, $countries, true ) ) {
+            return $continent_code;
+        }
+    }
 
     return '';
 
@@ -595,31 +595,31 @@ 
 }
 
 function wpinv_get_states_field() {
-	if ( empty( $_POST['country'] ) ) {
-		$_POST['country'] = wpinv_get_default_country();
-	}
-	$states = wpinv_get_country_states( sanitize_text_field( $_POST['country'] ) );
+    if ( empty( $_POST['country'] ) ) {
+        $_POST['country'] = wpinv_get_default_country();
+    }
+    $states = wpinv_get_country_states( sanitize_text_field( $_POST['country'] ) );
 
-	if ( ! empty( $states ) ) {
-		$sanitized_field_name = sanitize_text_field( $_POST['field_name'] );
+    if ( ! empty( $states ) ) {
+        $sanitized_field_name = sanitize_text_field( $_POST['field_name'] );
 
         $class  = isset( $_POST['class'] ) ? esc_attr( sanitize_text_field( $_POST['class'] ) ) : '';
         $class .= " $sanitized_field_name getpaid_js_field-state custom-select wpinv-select wpi_select2";
 
         $args  = array(
-			'name'             => $sanitized_field_name,
-			'id'               => $sanitized_field_name,
-			'class'            => implode( ' ', array_unique( explode( ' ', $class ) ) ),
-			'options'          => array_merge( array( '' => '' ), $states ),
-			'show_option_all'  => false,
-			'show_option_none' => false,
-		);
-
-		wpinv_html_select( $args );
-
-	} else {
-		echo 'nostates';
-	}
+            'name'             => $sanitized_field_name,
+            'id'               => $sanitized_field_name,
+            'class'            => implode( ' ', array_unique( explode( ' ', $class ) ) ),
+            'options'          => array_merge( array( '' => '' ), $states ),
+            'show_option_all'  => false,
+            'show_option_none' => false,
+        );
+
+        wpinv_html_select( $args );
+
+    } else {
+        echo 'nostates';
+    }
 
 }
 
@@ -638,47 +638,47 @@ 
  */
 function wpinv_get_address_formats() {
 
-		return apply_filters(
+        return apply_filters(
             'wpinv_localisation_address_formats',
-			array(
-				'default' => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}}\n{{zip}}\n{{country}}",
-				'AU'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}} {{zip}}\n{{country}}",
-				'AT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'BE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'CA'      => "{{company}}\n{{name}}\n{{address}}\n{{city}} {{state_code}}  {{zip}}\n{{country}}",
-				'CH'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'CL'      => "{{company}}\n{{name}}\n{{address}}\n{{state}}\n{{zip}} {{city}}\n{{country}}",
-				'CN'      => "{{country}} {{zip}}\n{{state}}, {{city}}, {{address}}\n{{company}}\n{{name}}",
-				'CZ'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'DE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'EE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'FI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'DK'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'FR'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city_upper}}\n{{country}}",
-				'HK'      => "{{company}}\n{{first_name}} {{last_name_upper}}\n{{address}}\n{{city_upper}}\n{{state_upper}}\n{{country}}",
-				'HU'      => "{{name}}\n{{company}}\n{{city}}\n{{address}}\n{{zip}}\n{{country}}",
-				'IN'      => "{{company}}\n{{name}}\n{{address}}\n{{city}} {{zip}}\n{{state}}, {{country}}",
-				'IS'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'IT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}}\n{{city}}\n{{state_upper}}\n{{country}}",
-				'JP'      => "{{zip}}\n{{state}} {{city}} {{address}}\n{{company}}\n{{last_name}} {{first_name}}\n{{country}}",
-				'TW'      => "{{company}}\n{{last_name}} {{first_name}}\n{{address}}\n{{state}}, {{city}} {{zip}}\n{{country}}",
-				'LI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'NL'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'NZ'      => "{{name}}\n{{company}}\n{{address}}\n{{city}} {{zip}}\n{{country}}",
-				'NO'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'PL'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'PT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'SK'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'RS'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'SI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'ES'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}}\n{{state}}\n{{country}}",
-				'SE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
-				'TR'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}} {{state}}\n{{country}}",
-				'UG'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}}, {{country}}",
-				'US'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}, {{state_code}} {{zip}}\n{{country}}",
-				'VN'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{country}}",
-			)
-		);
+            array(
+                'default' => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}}\n{{zip}}\n{{country}}",
+                'AU'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}} {{zip}}\n{{country}}",
+                'AT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'BE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'CA'      => "{{company}}\n{{name}}\n{{address}}\n{{city}} {{state_code}}  {{zip}}\n{{country}}",
+                'CH'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'CL'      => "{{company}}\n{{name}}\n{{address}}\n{{state}}\n{{zip}} {{city}}\n{{country}}",
+                'CN'      => "{{country}} {{zip}}\n{{state}}, {{city}}, {{address}}\n{{company}}\n{{name}}",
+                'CZ'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'DE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'EE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'FI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'DK'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'FR'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city_upper}}\n{{country}}",
+                'HK'      => "{{company}}\n{{first_name}} {{last_name_upper}}\n{{address}}\n{{city_upper}}\n{{state_upper}}\n{{country}}",
+                'HU'      => "{{name}}\n{{company}}\n{{city}}\n{{address}}\n{{zip}}\n{{country}}",
+                'IN'      => "{{company}}\n{{name}}\n{{address}}\n{{city}} {{zip}}\n{{state}}, {{country}}",
+                'IS'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'IT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}}\n{{city}}\n{{state_upper}}\n{{country}}",
+                'JP'      => "{{zip}}\n{{state}} {{city}} {{address}}\n{{company}}\n{{last_name}} {{first_name}}\n{{country}}",
+                'TW'      => "{{company}}\n{{last_name}} {{first_name}}\n{{address}}\n{{state}}, {{city}} {{zip}}\n{{country}}",
+                'LI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'NL'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'NZ'      => "{{name}}\n{{company}}\n{{address}}\n{{city}} {{zip}}\n{{country}}",
+                'NO'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'PL'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'PT'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'SK'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'RS'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'SI'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'ES'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}}\n{{state}}\n{{country}}",
+                'SE'      => "{{company}}\n{{name}}\n{{address}}\n{{zip}} {{city}}\n{{country}}",
+                'TR'      => "{{name}}\n{{company}}\n{{address}}\n{{zip}} {{city}} {{state}}\n{{country}}",
+                'UG'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{state}}, {{country}}",
+                'US'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}, {{state_code}} {{zip}}\n{{country}}",
+                'VN'      => "{{name}}\n{{company}}\n{{address}}\n{{city}}\n{{country}}",
+            )
+        );
 }
 
 /**
@@ -695,21 +695,21 @@ 
     }
 
     // Get all formats.
-	$formats = wpinv_get_address_formats();
+    $formats = wpinv_get_address_formats();
 
-	// Get format for the specified country.
-	$format = ( $country && isset( $formats[ $country ] ) ) ? $formats[ $country ] : $formats['default'];
+    // Get format for the specified country.
+    $format = ( $country && isset( $formats[ $country ] ) ) ? $formats[ $country ] : $formats['default'];
 
     /**
-	 * Filters the address format to use on Invoices.
+     * Filters the address format to use on Invoices.
      *
      * New lines will be replaced by a `br` element. Double new lines will be replaced by a paragraph. HTML tags are allowed.
-	 *
-	 * @since 1.0.13
-	 *
-	 * @param string $format  The address format to use.
+     *
+     * @since 1.0.13
+     *
+     * @param string $format  The address format to use.
      * @param string $country The country who's address format is being retrieved.
-	 */
+     */
     return apply_filters( 'wpinv_get_full_address_format', $format, $country );
 }
 
@@ -730,8 +730,8 @@ 
         'country'    => '',
         'zip'        => '',
         'first_name' => '',
-		'last_name'  => '',
-		'company'    => '',
+        'last_name'  => '',
+        'company'    => '',
     );
 
     $args    = map_deep( wp_parse_args( array_filter( $billing_details ), $default_args ), 'trim' );
@@ -752,14 +752,14 @@ 
     $args['country_code'] = $country;
 
     /**
-	 * Filters the address format replacements to use on Invoices.
+     * Filters the address format replacements to use on Invoices.
+     *
+     *
+     * @since 1.0.13
      *
-	 *
-	 * @since 1.0.13
-	 *
-	 * @param array $replacements  The address replacements to use.
+     * @param array $replacements  The address replacements to use.
      * @param array $billing_details  The billing details to use.
-	 */
+     */
     $replacements = apply_filters( 'wpinv_get_invoice_address_replacements', $args, $billing_details );
 
     $return = array();
@@ -782,5 +782,5 @@ 
  * @return string
  */
 function wpinv_trim_formatted_address_line( $line ) {
-	return trim( $line, ', ' );
+    return trim( $line, ', ' );
 }