insideout10 / wordlift-plugin

src/wordlift/shipping-data/class-shipping-zones.php

Indentation +52 added lines, -52 removed lines

@@ -8,77 +8,77 @@
 
 class Shipping_Zones {
 
-	/**
-	 * @var Shipping_Zone[]
-	 */
-	private $zones;
+    /**
+     * @var Shipping_Zone[]
+     */
+    private $zones;
 
-	public function __construct() {
-		$this->zones = array();
-	}
+    public function __construct() {
+        $this->zones = array();
+    }
 
-	private function load_zones() {
+    private function load_zones() {
 
-		$zone_ids          = array_keys( WC_Shipping_Zones::get_zones() );
-		$wc_shipping_zones = array( WC_Shipping_Zones::get_zone( 0 ) );
-		foreach ( $zone_ids as $zone_id ) {
-			$wc_shipping_zones[] = WC_Shipping_Zones::get_zone( $zone_id );
-		}
+        $zone_ids          = array_keys( WC_Shipping_Zones::get_zones() );
+        $wc_shipping_zones = array( WC_Shipping_Zones::get_zone( 0 ) );
+        foreach ( $zone_ids as $zone_id ) {
+            $wc_shipping_zones[] = WC_Shipping_Zones::get_zone( $zone_id );
+        }
 
-		$zones = array();
-		foreach ( $wc_shipping_zones as $wc_shipping_zone ) {
-			$country_codes = $this->get_country_codes( $wc_shipping_zone->get_zone_locations() );
+        $zones = array();
+        foreach ( $wc_shipping_zones as $wc_shipping_zone ) {
+            $country_codes = $this->get_country_codes( $wc_shipping_zone->get_zone_locations() );
 
-			if ( empty( $country_codes ) ) {
-				$zones[] = Shipping_Zone::from_wc_shipping_zone( $wc_shipping_zone );
-			} else {
-				foreach ( $country_codes as $country_code ) {
-					$zones[] = Shipping_Zone::from_wc_shipping_zone( $wc_shipping_zone, $country_code );
-				}
-			}
-		}
+            if ( empty( $country_codes ) ) {
+                $zones[] = Shipping_Zone::from_wc_shipping_zone( $wc_shipping_zone );
+            } else {
+                foreach ( $country_codes as $country_code ) {
+                    $zones[] = Shipping_Zone::from_wc_shipping_zone( $wc_shipping_zone, $country_code );
+                }
+            }
+        }
 
-		$this->zones = $zones;
+        $this->zones = $zones;
 
-	}
+    }
 
-	public function add_available_delivery_method( &$jsonld ) {
+    public function add_available_delivery_method( &$jsonld ) {
 
-		$this->load_zones();
+        $this->load_zones();
 
-		foreach ( $this->zones as $zone ) {
-			$zone->add_available_delivery_method( $jsonld );
-		}
+        foreach ( $this->zones as $zone ) {
+            $zone->add_available_delivery_method( $jsonld );
+        }
 
-	}
+    }
 
-	public function add_offer_shipping_details( &$jsonld ) {
+    public function add_offer_shipping_details( &$jsonld ) {
 
-		$this->load_zones();
+        $this->load_zones();
 
-		foreach ( $this->zones as $zone ) {
-			$zone->add_offer_shipping_details( $jsonld );
-		}
+        foreach ( $this->zones as $zone ) {
+            $zone->add_offer_shipping_details( $jsonld );
+        }
 
-	}
+    }
 
-	private function get_country_codes( $wc_shipping_zones ) {
-		$countries = array();
+    private function get_country_codes( $wc_shipping_zones ) {
+        $countries = array();
 
-		foreach ( $wc_shipping_zones as $wc_shipping_zone ) {
-			if ( ! isset( $wc_shipping_zone->type )
-			     || ( 'country' !== $wc_shipping_zone->type && 'state' !== $wc_shipping_zone->type ) ) {
-				continue;
-			}
+        foreach ( $wc_shipping_zones as $wc_shipping_zone ) {
+            if ( ! isset( $wc_shipping_zone->type )
+                 || ( 'country' !== $wc_shipping_zone->type && 'state' !== $wc_shipping_zone->type ) ) {
+                continue;
+            }
 
-			$country = substr( $wc_shipping_zone->code, 0, 2 );
+            $country = substr( $wc_shipping_zone->code, 0, 2 );
 
-			if ( ! in_array( $country, $countries ) ) {
-				$countries[] = $country;
-			}
-		}
+            if ( ! in_array( $country, $countries ) ) {
+                $countries[] = $country;
+            }
+        }
 
-		return $countries;
-	}
+        return $countries;
+    }
 
 }

Spacing +22 added lines, -22 removed lines

@@ -19,21 +19,21 @@ 
 
 	private function load_zones() {
 
-		$zone_ids          = array_keys( WC_Shipping_Zones::get_zones() );
-		$wc_shipping_zones = array( WC_Shipping_Zones::get_zone( 0 ) );
-		foreach ( $zone_ids as $zone_id ) {
-			$wc_shipping_zones[] = WC_Shipping_Zones::get_zone( $zone_id );
+		$zone_ids          = array_keys(WC_Shipping_Zones::get_zones());
+		$wc_shipping_zones = array(WC_Shipping_Zones::get_zone(0));
+		foreach ($zone_ids as $zone_id) {
+			$wc_shipping_zones[] = WC_Shipping_Zones::get_zone($zone_id);
 		}
 
 		$zones = array();
-		foreach ( $wc_shipping_zones as $wc_shipping_zone ) {
-			$country_codes = $this->get_country_codes( $wc_shipping_zone->get_zone_locations() );
+		foreach ($wc_shipping_zones as $wc_shipping_zone) {
+			$country_codes = $this->get_country_codes($wc_shipping_zone->get_zone_locations());
 
-			if ( empty( $country_codes ) ) {
-				$zones[] = Shipping_Zone::from_wc_shipping_zone( $wc_shipping_zone );
+			if (empty($country_codes)) {
+				$zones[] = Shipping_Zone::from_wc_shipping_zone($wc_shipping_zone);
 			} else {
-				foreach ( $country_codes as $country_code ) {
-					$zones[] = Shipping_Zone::from_wc_shipping_zone( $wc_shipping_zone, $country_code );
+				foreach ($country_codes as $country_code) {
+					$zones[] = Shipping_Zone::from_wc_shipping_zone($wc_shipping_zone, $country_code);
 				}
 			}
 		}
@@ -42,38 +42,38 @@ 
 
 	}
 
-	public function add_available_delivery_method( &$jsonld ) {
+	public function add_available_delivery_method(&$jsonld) {
 
 		$this->load_zones();
 
-		foreach ( $this->zones as $zone ) {
-			$zone->add_available_delivery_method( $jsonld );
+		foreach ($this->zones as $zone) {
+			$zone->add_available_delivery_method($jsonld);
 		}
 
 	}
 
-	public function add_offer_shipping_details( &$jsonld ) {
+	public function add_offer_shipping_details(&$jsonld) {
 
 		$this->load_zones();
 
-		foreach ( $this->zones as $zone ) {
-			$zone->add_offer_shipping_details( $jsonld );
+		foreach ($this->zones as $zone) {
+			$zone->add_offer_shipping_details($jsonld);
 		}
 
 	}
 
-	private function get_country_codes( $wc_shipping_zones ) {
+	private function get_country_codes($wc_shipping_zones) {
 		$countries = array();
 
-		foreach ( $wc_shipping_zones as $wc_shipping_zone ) {
-			if ( ! isset( $wc_shipping_zone->type )
-			     || ( 'country' !== $wc_shipping_zone->type && 'state' !== $wc_shipping_zone->type ) ) {
+		foreach ($wc_shipping_zones as $wc_shipping_zone) {
+			if ( ! isset($wc_shipping_zone->type)
+			     || ('country' !== $wc_shipping_zone->type && 'state' !== $wc_shipping_zone->type)) {
 				continue;
 			}
 
-			$country = substr( $wc_shipping_zone->code, 0, 2 );
+			$country = substr($wc_shipping_zone->code, 0, 2);
 
-			if ( ! in_array( $country, $countries ) ) {
+			if ( ! in_array($country, $countries)) {
 				$countries[] = $country;
 			}
 		}

src/wordlift/shipping-data/class-flat-rate-shipping-method.php

Indentation +23 added lines, -23 removed lines

@@ -6,36 +6,36 @@
 
 class Flat_Rate_Shipping_Method extends Shipping_Method {
 
-	public function add_available_delivery_method( &$jsonld ) {
+    public function add_available_delivery_method( &$jsonld ) {
 
-		if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array();
-		}
+        if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
+            $jsonld['availableDeliveryMethod'] = array();
+        }
 
-		if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
-		}
+        if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
+            $jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
+        }
 
-		if ( ! in_array( 'ParcelDelivery', $jsonld['availableDeliveryMethod'] ) ) {
-			array_push( $jsonld['availableDeliveryMethod'], 'ParcelDelivery' );
-		}
+        if ( ! in_array( 'ParcelDelivery', $jsonld['availableDeliveryMethod'] ) ) {
+            array_push( $jsonld['availableDeliveryMethod'], 'ParcelDelivery' );
+        }
 
-	}
+    }
 
-	public function add_shipping_rate( &$offer_shipping_details ) {
+    public function add_shipping_rate( &$offer_shipping_details ) {
 
-		if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
-			$offer_shipping_details['shippingRate'] = array();
-		}
+        if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
+            $offer_shipping_details['shippingRate'] = array();
+        }
 
-		$offer_shipping_details['shippingRate'][] = array(
-			'@type'       => 'MonetaryAmount',
-			'name'        => $this->wc_shipping_method->get_method_title(),
-			'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
-			'value'       => $this->wc_shipping_method->get_option( 'cost' ),
-			'currency'    => get_woocommerce_currency(),
-		);
+        $offer_shipping_details['shippingRate'][] = array(
+            '@type'       => 'MonetaryAmount',
+            'name'        => $this->wc_shipping_method->get_method_title(),
+            'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
+            'value'       => $this->wc_shipping_method->get_option( 'cost' ),
+            'currency'    => get_woocommerce_currency(),
+        );
 
-	}
+    }
 
 }

Spacing +10 added lines, -10 removed lines

@@ -6,33 +6,33 @@
 
 class Flat_Rate_Shipping_Method extends Shipping_Method {
 
-	public function add_available_delivery_method( &$jsonld ) {
+	public function add_available_delivery_method(&$jsonld) {
 
-		if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
+		if ( ! isset($jsonld['availableDeliveryMethod'])) {
 			$jsonld['availableDeliveryMethod'] = array();
 		}
 
-		if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
+		if ( ! is_array($jsonld['availableDeliveryMethod'])) {
+			$jsonld['availableDeliveryMethod'] = array($jsonld['availableDeliveryMethod']);
 		}
 
-		if ( ! in_array( 'ParcelDelivery', $jsonld['availableDeliveryMethod'] ) ) {
-			array_push( $jsonld['availableDeliveryMethod'], 'ParcelDelivery' );
+		if ( ! in_array('ParcelDelivery', $jsonld['availableDeliveryMethod'])) {
+			array_push($jsonld['availableDeliveryMethod'], 'ParcelDelivery');
 		}
 
 	}
 
-	public function add_shipping_rate( &$offer_shipping_details ) {
+	public function add_shipping_rate(&$offer_shipping_details) {
 
-		if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
+		if ( ! isset($offer_shipping_details['shippingRate'])) {
 			$offer_shipping_details['shippingRate'] = array();
 		}
 
 		$offer_shipping_details['shippingRate'][] = array(
 			'@type'       => 'MonetaryAmount',
 			'name'        => $this->wc_shipping_method->get_method_title(),
-			'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
-			'value'       => $this->wc_shipping_method->get_option( 'cost' ),
+			'description' => wp_strip_all_tags($this->wc_shipping_method->get_method_description()),
+			'value'       => $this->wc_shipping_method->get_option('cost'),
 			'currency'    => get_woocommerce_currency(),
 		);
 

src/wordlift/shipping-data/class-offer-structured-data.php

Indentation +27 added lines, -27 removed lines

@@ -4,41 +4,41 @@
 
 class Offer_Structured_Data {
 
-	/**
-	 * @var Shipping_Zones
-	 */
-	private $shipping_zones;
+    /**
+     * @var Shipping_Zones
+     */
+    private $shipping_zones;
 
-	/**
-	 * Offer_Structured_Data constructor.
-	 *
-	 * @param Shipping_Zones $shipping_zones
-	 */
-	public function __construct( $shipping_zones ) {
+    /**
+     * Offer_Structured_Data constructor.
+     *
+     * @param Shipping_Zones $shipping_zones
+     */
+    public function __construct( $shipping_zones ) {
 
-		$this->shipping_zones = $shipping_zones;
+        $this->shipping_zones = $shipping_zones;
 
-		add_filter( 'wl_entity_jsonld', array( $this, 'entity_jsonld' ), 10, 2 );
+        add_filter( 'wl_entity_jsonld', array( $this, 'entity_jsonld' ), 10, 2 );
 
-	}
+    }
 
-	public function entity_jsonld( $jsonld, $post_id ) {
+    public function entity_jsonld( $jsonld, $post_id ) {
 
-		// Bail out if it's not a Product or the offers property isn't set.
-		if ( ! in_array( 'Product', (array) $jsonld['@type'] ) || ! isset( $jsonld['offers'] ) ) {
-			return $jsonld;
-		}
+        // Bail out if it's not a Product or the offers property isn't set.
+        if ( ! in_array( 'Product', (array) $jsonld['@type'] ) || ! isset( $jsonld['offers'] ) ) {
+            return $jsonld;
+        }
 
-		if ( ! is_array( $jsonld['offers'] ) || ! is_numeric( key( $jsonld['offers'] ) ) ) {
-			$jsonld['offers'] = array( $jsonld['offers'] );
-		}
+        if ( ! is_array( $jsonld['offers'] ) || ! is_numeric( key( $jsonld['offers'] ) ) ) {
+            $jsonld['offers'] = array( $jsonld['offers'] );
+        }
 
-		foreach ( $jsonld['offers'] as &$offer ) {
-			$this->shipping_zones->add_available_delivery_method( $offer );
-			$this->shipping_zones->add_offer_shipping_details( $offer );
-		}
+        foreach ( $jsonld['offers'] as &$offer ) {
+            $this->shipping_zones->add_available_delivery_method( $offer );
+            $this->shipping_zones->add_offer_shipping_details( $offer );
+        }
 
-		return $jsonld;
-	}
+        return $jsonld;
+    }
 
 }

Spacing +9 added lines, -9 removed lines

@@ -14,28 +14,28 @@
 	 *
 	 * @param Shipping_Zones $shipping_zones
 	 */
-	public function __construct( $shipping_zones ) {
+	public function __construct($shipping_zones) {
 
 		$this->shipping_zones = $shipping_zones;
 
-		add_filter( 'wl_entity_jsonld', array( $this, 'entity_jsonld' ), 10, 2 );
+		add_filter('wl_entity_jsonld', array($this, 'entity_jsonld'), 10, 2);
 
 	}
 
-	public function entity_jsonld( $jsonld, $post_id ) {
+	public function entity_jsonld($jsonld, $post_id) {
 
 		// Bail out if it's not a Product or the offers property isn't set.
-		if ( ! in_array( 'Product', (array) $jsonld['@type'] ) || ! isset( $jsonld['offers'] ) ) {
+		if ( ! in_array('Product', (array) $jsonld['@type']) || ! isset($jsonld['offers'])) {
 			return $jsonld;
 		}
 
-		if ( ! is_array( $jsonld['offers'] ) || ! is_numeric( key( $jsonld['offers'] ) ) ) {
-			$jsonld['offers'] = array( $jsonld['offers'] );
+		if ( ! is_array($jsonld['offers']) || ! is_numeric(key($jsonld['offers']))) {
+			$jsonld['offers'] = array($jsonld['offers']);
 		}
 
-		foreach ( $jsonld['offers'] as &$offer ) {
-			$this->shipping_zones->add_available_delivery_method( $offer );
-			$this->shipping_zones->add_offer_shipping_details( $offer );
+		foreach ($jsonld['offers'] as &$offer) {
+			$this->shipping_zones->add_available_delivery_method($offer);
+			$this->shipping_zones->add_offer_shipping_details($offer);
 		}
 
 		return $jsonld;

src/wordlift/shipping-data/class-free-shipping-shipping-method.php

Indentation +23 added lines, -23 removed lines

@@ -6,37 +6,37 @@
 
 class Free_Shipping_Shipping_Method extends Shipping_Method {
 
-	public function add_available_delivery_method( &$jsonld ) {
+    public function add_available_delivery_method( &$jsonld ) {
 
-		if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array();
-		}
+        if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
+            $jsonld['availableDeliveryMethod'] = array();
+        }
 
-		if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
-		}
+        if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
+            $jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
+        }
 
-		if ( ! in_array( 'ParcelDelivery', $jsonld['availableDeliveryMethod'] ) ) {
-			array_push( $jsonld['availableDeliveryMethod'], 'ParcelDelivery' );
-		}
+        if ( ! in_array( 'ParcelDelivery', $jsonld['availableDeliveryMethod'] ) ) {
+            array_push( $jsonld['availableDeliveryMethod'], 'ParcelDelivery' );
+        }
 
-	}
+    }
 
-	public function add_shipping_rate( &$offer_shipping_details ) {
+    public function add_shipping_rate( &$offer_shipping_details ) {
 
-		if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
-			$offer_shipping_details['shippingRate'] = array();
-		}
+        if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
+            $offer_shipping_details['shippingRate'] = array();
+        }
 
-		$offer_shipping_details['shippingRate'][] = array(
-			'@type'       => 'MonetaryAmount',
-			'name'        => $this->wc_shipping_method->get_method_title(),
-			'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
-			'value'       => '0',
-			'currency'    => get_woocommerce_currency(),
-		);
+        $offer_shipping_details['shippingRate'][] = array(
+            '@type'       => 'MonetaryAmount',
+            'name'        => $this->wc_shipping_method->get_method_title(),
+            'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
+            'value'       => '0',
+            'currency'    => get_woocommerce_currency(),
+        );
 
-	}
+    }
 
 
 }

Spacing +9 added lines, -9 removed lines

@@ -6,32 +6,32 @@
 
 class Free_Shipping_Shipping_Method extends Shipping_Method {
 
-	public function add_available_delivery_method( &$jsonld ) {
+	public function add_available_delivery_method(&$jsonld) {
 
-		if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
+		if ( ! isset($jsonld['availableDeliveryMethod'])) {
 			$jsonld['availableDeliveryMethod'] = array();
 		}
 
-		if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
+		if ( ! is_array($jsonld['availableDeliveryMethod'])) {
+			$jsonld['availableDeliveryMethod'] = array($jsonld['availableDeliveryMethod']);
 		}
 
-		if ( ! in_array( 'ParcelDelivery', $jsonld['availableDeliveryMethod'] ) ) {
-			array_push( $jsonld['availableDeliveryMethod'], 'ParcelDelivery' );
+		if ( ! in_array('ParcelDelivery', $jsonld['availableDeliveryMethod'])) {
+			array_push($jsonld['availableDeliveryMethod'], 'ParcelDelivery');
 		}
 
 	}
 
-	public function add_shipping_rate( &$offer_shipping_details ) {
+	public function add_shipping_rate(&$offer_shipping_details) {
 
-		if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
+		if ( ! isset($offer_shipping_details['shippingRate'])) {
 			$offer_shipping_details['shippingRate'] = array();
 		}
 
 		$offer_shipping_details['shippingRate'][] = array(
 			'@type'       => 'MonetaryAmount',
 			'name'        => $this->wc_shipping_method->get_method_title(),
-			'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
+			'description' => wp_strip_all_tags($this->wc_shipping_method->get_method_description()),
 			'value'       => '0',
 			'currency'    => get_woocommerce_currency(),
 		);

src/wordlift/shipping-data/class-shipping-method.php

Indentation +33 added lines, -33 removed lines

@@ -8,49 +8,49 @@
 
 class Shipping_Method {
 
-	/**
-	 * @var WC_Shipping_Method $wc_shipping_method
-	 */
-	protected $wc_shipping_method;
+    /**
+     * @var WC_Shipping_Method $wc_shipping_method
+     */
+    protected $wc_shipping_method;
 
-	/**
-	 * Shipping_Method constructor.
-	 *
-	 * @param WC_Shipping_Method $wc_shipping_method
-	 */
-	public function __construct( $wc_shipping_method ) {
-		$this->wc_shipping_method = $wc_shipping_method;
-	}
+    /**
+     * Shipping_Method constructor.
+     *
+     * @param WC_Shipping_Method $wc_shipping_method
+     */
+    public function __construct( $wc_shipping_method ) {
+        $this->wc_shipping_method = $wc_shipping_method;
+    }
 
-	/**
-	 * @param WC_Shipping_Method $wc_shipping_method
-	 *
-	 * @return Shipping_Method
-	 */
-	public static function from_wc_shipping_method( $wc_shipping_method ) {
+    /**
+     * @param WC_Shipping_Method $wc_shipping_method
+     *
+     * @return Shipping_Method
+     */
+    public static function from_wc_shipping_method( $wc_shipping_method ) {
 
-		switch ( get_class( $wc_shipping_method ) ) {
-			case 'WC_Shipping_Local_Pickup':
-				return new Local_Pickup_Shipping_Method( $wc_shipping_method );
+        switch ( get_class( $wc_shipping_method ) ) {
+            case 'WC_Shipping_Local_Pickup':
+                return new Local_Pickup_Shipping_Method( $wc_shipping_method );
 
-			case 'WC_Shipping_Flat_Rate':
-				return new Flat_Rate_Shipping_Method( $wc_shipping_method );
+            case 'WC_Shipping_Flat_Rate':
+                return new Flat_Rate_Shipping_Method( $wc_shipping_method );
 
-			case 'WC_Shipping_Free_Shipping':
-				return new Free_Shipping_Shipping_Method( $wc_shipping_method );
+            case 'WC_Shipping_Free_Shipping':
+                return new Free_Shipping_Shipping_Method( $wc_shipping_method );
 
-			default:
-				return new self( $wc_shipping_method );
-		}
+            default:
+                return new self( $wc_shipping_method );
+        }
 
-	}
+    }
 
-	public function add_available_delivery_method( &$jsonld ) {
+    public function add_available_delivery_method( &$jsonld ) {
 
-	}
+    }
 
-	public function add_shipping_rate( &$offer_shipping_details ) {
+    public function add_shipping_rate( &$offer_shipping_details ) {
 
-	}
+    }
 
 }
\ No newline at end of file

Spacing +9 added lines, -9 removed lines

@@ -18,7 +18,7 @@ 
 	 *
 	 * @param WC_Shipping_Method $wc_shipping_method
 	 */
-	public function __construct( $wc_shipping_method ) {
+	public function __construct($wc_shipping_method) {
 		$this->wc_shipping_method = $wc_shipping_method;
 	}
 
@@ -27,29 +27,29 @@ 
 	 *
 	 * @return Shipping_Method
 	 */
-	public static function from_wc_shipping_method( $wc_shipping_method ) {
+	public static function from_wc_shipping_method($wc_shipping_method) {
 
-		switch ( get_class( $wc_shipping_method ) ) {
+		switch (get_class($wc_shipping_method)) {
 			case 'WC_Shipping_Local_Pickup':
-				return new Local_Pickup_Shipping_Method( $wc_shipping_method );
+				return new Local_Pickup_Shipping_Method($wc_shipping_method);
 
 			case 'WC_Shipping_Flat_Rate':
-				return new Flat_Rate_Shipping_Method( $wc_shipping_method );
+				return new Flat_Rate_Shipping_Method($wc_shipping_method);
 
 			case 'WC_Shipping_Free_Shipping':
-				return new Free_Shipping_Shipping_Method( $wc_shipping_method );
+				return new Free_Shipping_Shipping_Method($wc_shipping_method);
 
 			default:
-				return new self( $wc_shipping_method );
+				return new self($wc_shipping_method);
 		}
 
 	}
 
-	public function add_available_delivery_method( &$jsonld ) {
+	public function add_available_delivery_method(&$jsonld) {
 
 	}
 
-	public function add_shipping_rate( &$offer_shipping_details ) {
+	public function add_shipping_rate(&$offer_shipping_details) {
 
 	}
 

src/wordlift/shipping-data/class-local-pickup-shipping-method.php

Indentation +23 added lines, -23 removed lines

@@ -6,36 +6,36 @@
 
 class Local_Pickup_Shipping_Method extends Shipping_Method {
 
-	public function add_available_delivery_method( &$jsonld ) {
+    public function add_available_delivery_method( &$jsonld ) {
 
-		if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array();
-		}
+        if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
+            $jsonld['availableDeliveryMethod'] = array();
+        }
 
-		if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
-		}
+        if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
+            $jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
+        }
 
-		if ( ! in_array( 'OnSitePickup', $jsonld['availableDeliveryMethod'] ) ) {
-			array_push( $jsonld['availableDeliveryMethod'], 'OnSitePickup' );
-		}
+        if ( ! in_array( 'OnSitePickup', $jsonld['availableDeliveryMethod'] ) ) {
+            array_push( $jsonld['availableDeliveryMethod'], 'OnSitePickup' );
+        }
 
-	}
+    }
 
-	public function add_shipping_rate( &$offer_shipping_details ) {
+    public function add_shipping_rate( &$offer_shipping_details ) {
 
-		if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
-			$offer_shipping_details['shippingRate'] = array();
-		}
+        if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
+            $offer_shipping_details['shippingRate'] = array();
+        }
 
-		$offer_shipping_details['shippingRate'][] = array(
-			'@type'       => 'MonetaryAmount',
-			'name'        => $this->wc_shipping_method->get_method_title(),
-			'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
-			'value'       => $this->wc_shipping_method->get_option( 'cost' ) ?: '0',
-			'currency'    => get_woocommerce_currency(),
-		);
+        $offer_shipping_details['shippingRate'][] = array(
+            '@type'       => 'MonetaryAmount',
+            'name'        => $this->wc_shipping_method->get_method_title(),
+            'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
+            'value'       => $this->wc_shipping_method->get_option( 'cost' ) ?: '0',
+            'currency'    => get_woocommerce_currency(),
+        );
 
-	}
+    }
 
 }

Spacing +10 added lines, -10 removed lines

@@ -6,33 +6,33 @@
 
 class Local_Pickup_Shipping_Method extends Shipping_Method {
 
-	public function add_available_delivery_method( &$jsonld ) {
+	public function add_available_delivery_method(&$jsonld) {
 
-		if ( ! isset( $jsonld['availableDeliveryMethod'] ) ) {
+		if ( ! isset($jsonld['availableDeliveryMethod'])) {
 			$jsonld['availableDeliveryMethod'] = array();
 		}
 
-		if ( ! is_array( $jsonld['availableDeliveryMethod'] ) ) {
-			$jsonld['availableDeliveryMethod'] = array( $jsonld['availableDeliveryMethod'] );
+		if ( ! is_array($jsonld['availableDeliveryMethod'])) {
+			$jsonld['availableDeliveryMethod'] = array($jsonld['availableDeliveryMethod']);
 		}
 
-		if ( ! in_array( 'OnSitePickup', $jsonld['availableDeliveryMethod'] ) ) {
-			array_push( $jsonld['availableDeliveryMethod'], 'OnSitePickup' );
+		if ( ! in_array('OnSitePickup', $jsonld['availableDeliveryMethod'])) {
+			array_push($jsonld['availableDeliveryMethod'], 'OnSitePickup');
 		}
 
 	}
 
-	public function add_shipping_rate( &$offer_shipping_details ) {
+	public function add_shipping_rate(&$offer_shipping_details) {
 
-		if ( ! isset( $offer_shipping_details['shippingRate'] ) ) {
+		if ( ! isset($offer_shipping_details['shippingRate'])) {
 			$offer_shipping_details['shippingRate'] = array();
 		}
 
 		$offer_shipping_details['shippingRate'][] = array(
 			'@type'       => 'MonetaryAmount',
 			'name'        => $this->wc_shipping_method->get_method_title(),
-			'description' => wp_strip_all_tags( $this->wc_shipping_method->get_method_description() ),
-			'value'       => $this->wc_shipping_method->get_option( 'cost' ) ?: '0',
+			'description' => wp_strip_all_tags($this->wc_shipping_method->get_method_description()),
+			'value'       => $this->wc_shipping_method->get_option('cost') ?: '0',
 			'currency'    => get_woocommerce_currency(),
 		);
 

src/wordlift/shipping-data/index.php

Indentation +1 added lines, -1 removed lines

@@ -8,7 +8,7 @@
      || ! class_exists( '\WC_Shipping_Zone' )
      || ! class_exists( '\WC_Shipping_Method' )
      || ! function_exists( 'get_woocommerce_currency' ) ) {
-	return;
+    return;
 }
 
 $shipping_zones        = new Shipping_Zones();

Spacing +5 added lines, -5 removed lines

@@ -4,12 +4,12 @@
 use Wordlift\Shipping_Data\Offer_Structured_Data;
 use Wordlift\Shipping_Data\Shipping_Zones;
 
-if ( ! class_exists( '\WC_Shipping_Zones' )
-     || ! class_exists( '\WC_Shipping_Zone' )
-     || ! class_exists( '\WC_Shipping_Method' )
-     || ! function_exists( 'get_woocommerce_currency' ) ) {
+if ( ! class_exists('\WC_Shipping_Zones')
+     || ! class_exists('\WC_Shipping_Zone')
+     || ! class_exists('\WC_Shipping_Method')
+     || ! function_exists('get_woocommerce_currency')) {
 	return;
 }
 
 $shipping_zones        = new Shipping_Zones();
-$offer_structured_data = new Offer_Structured_Data( $shipping_zones );
+$offer_structured_data = new Offer_Structured_Data($shipping_zones);

src/wordlift/shipping-data/class-shipping-zone.php

Indentation +152 added lines, -152 removed lines

@@ -8,227 +8,227 @@
 
 class Shipping_Zone {
 
-	/**
-	 * @var WC_Shipping_Zone
-	 */
-	private $wc_shipping_zone;
+    /**
+     * @var WC_Shipping_Zone
+     */
+    private $wc_shipping_zone;
 
-	/**
-	 * @var Shipping_Method[]
-	 */
-	private $methods;
+    /**
+     * @var Shipping_Method[]
+     */
+    private $methods;
 
-	/**
-	 * @var string
-	 */
-	private $country_code;
+    /**
+     * @var string
+     */
+    private $country_code;
 
-	/**
-	 * @var string[]
-	 */
-	private $regions = array();
+    /**
+     * @var string[]
+     */
+    private $regions = array();
 
-	/**
-	 * @var string[]
-	 */
-	private $postal_codes = array();
+    /**
+     * @var string[]
+     */
+    private $postal_codes = array();
 
-	/**
-	 * @var string[]
-	 */
-	private $postal_code_prefixes = array();
+    /**
+     * @var string[]
+     */
+    private $postal_code_prefixes = array();
 
-	/**
-	 * @var string[]
-	 */
-	private $postal_code_ranges = array();
+    /**
+     * @var string[]
+     */
+    private $postal_code_ranges = array();
 
-	/**
-	 * Shipping_Zone constructor.
-	 *
-	 * @param WC_Shipping_Zone $wc_shipping_zone
-	 * @param string $country_code
-	 */
-	public function __construct( $wc_shipping_zone, $country_code ) {
+    /**
+     * Shipping_Zone constructor.
+     *
+     * @param WC_Shipping_Zone $wc_shipping_zone
+     * @param string $country_code
+     */
+    public function __construct( $wc_shipping_zone, $country_code ) {
 
-		$this->wc_shipping_zone = $wc_shipping_zone;
-		$this->country_code     = $country_code;
+        $this->wc_shipping_zone = $wc_shipping_zone;
+        $this->country_code     = $country_code;
 
-		$this->load_zone_locations();
+        $this->load_zone_locations();
 
-	}
+    }
 
-	private function load_zone_locations() {
+    private function load_zone_locations() {
 
-		$this->regions              = array();
-		$this->postal_codes         = array();
-		$this->postal_code_prefixes = array();
-		$this->postal_code_ranges   = array();
+        $this->regions              = array();
+        $this->postal_codes         = array();
+        $this->postal_code_prefixes = array();
+        $this->postal_code_ranges   = array();
 
-		// Bail out if country code isn't set.
-		if ( ! isset( $this->country_code ) ) {
-			return;
-		}
+        // Bail out if country code isn't set.
+        if ( ! isset( $this->country_code ) ) {
+            return;
+        }
 
-		foreach ( $this->wc_shipping_zone->get_zone_locations() as $zone_location ) {
-			switch ( $zone_location->type ) {
-				case 'state':
-					if ( 0 === strpos( $zone_location->code, "$this->country_code:" ) ) {
-						$this->regions[] = substr( $zone_location->code, 3 );
-					}
+        foreach ( $this->wc_shipping_zone->get_zone_locations() as $zone_location ) {
+            switch ( $zone_location->type ) {
+                case 'state':
+                    if ( 0 === strpos( $zone_location->code, "$this->country_code:" ) ) {
+                        $this->regions[] = substr( $zone_location->code, 3 );
+                    }
 
-					break;
+                    break;
 
-				case 'postcode':
-					if ( '*' === substr( $zone_location->code, - 1 ) ) {
-						$this->postal_code_prefixes[] = $zone_location->code;
-					} else if ( - 1 < strpos( $zone_location->code, '...' ) ) {
-						$this->postal_code_ranges[] = $zone_location->code;
-					} else {
-						$this->postal_codes[] = $zone_location->code;
-					}
+                case 'postcode':
+                    if ( '*' === substr( $zone_location->code, - 1 ) ) {
+                        $this->postal_code_prefixes[] = $zone_location->code;
+                    } else if ( - 1 < strpos( $zone_location->code, '...' ) ) {
+                        $this->postal_code_ranges[] = $zone_location->code;
+                    } else {
+                        $this->postal_codes[] = $zone_location->code;
+                    }
 
-					break;
+                    break;
 
-				default:
-			}
-		}
+                default:
+            }
+        }
 
-	}
+    }
 
-	private function load_methods() {
+    private function load_methods() {
 
-		$this->methods = array_map( 'Wordlift\Shipping_Data\Shipping_Method::from_wc_shipping_method',
-			$this->wc_shipping_zone->get_shipping_methods( true ) );
+        $this->methods = array_map( 'Wordlift\Shipping_Data\Shipping_Method::from_wc_shipping_method',
+            $this->wc_shipping_zone->get_shipping_methods( true ) );
 
-	}
+    }
 
-	public function add_available_delivery_method( &$jsonld ) {
+    public function add_available_delivery_method( &$jsonld ) {
 
-		$this->load_methods();
+        $this->load_methods();
 
-		foreach ( $this->methods as $method ) {
-			$method->add_available_delivery_method( $jsonld );
-		}
+        foreach ( $this->methods as $method ) {
+            $method->add_available_delivery_method( $jsonld );
+        }
 
-	}
+    }
 
-	public function add_offer_shipping_details( &$jsonld ) {
+    public function add_offer_shipping_details( &$jsonld ) {
 
-		$this->load_methods();
+        $this->load_methods();
 
-		// Ignore the default zone if no methods are configured.
-		if ( 0 === $this->wc_shipping_zone->get_id() && 0 === count( $this->methods ) ) {
-			return;
-		}
+        // Ignore the default zone if no methods are configured.
+        if ( 0 === $this->wc_shipping_zone->get_id() && 0 === count( $this->methods ) ) {
+            return;
+        }
 
-		$this->make_sure_shipping_details_exists_and_it_is_an_array( $jsonld );
+        $this->make_sure_shipping_details_exists_and_it_is_an_array( $jsonld );
 
-		$offer_shipping_details = array( '@type' => 'OfferShippingDetails', );
+        $offer_shipping_details = array( '@type' => 'OfferShippingDetails', );
 
-		$this->add_shipping_destination( $offer_shipping_details );
+        $this->add_shipping_destination( $offer_shipping_details );
 
-		/*
+        /*
 		 * Use Case UC003
 		 * 1.4.3
 		 *
 		 * https://editorial.thenextweb.com/wp-admin/admin-ajax.php?action=wl_ttl_cache_cleaner__flush
 		 */
-		foreach ( $this->methods as $method ) {
-			$method->add_shipping_rate( $offer_shipping_details );
-		}
+        foreach ( $this->methods as $method ) {
+            $method->add_shipping_rate( $offer_shipping_details );
+        }
 
-		$jsonld['shippingDetails'][] = $offer_shipping_details;
+        $jsonld['shippingDetails'][] = $offer_shipping_details;
 
-	}
+    }
 
-	private function make_sure_shipping_details_exists_and_it_is_an_array( &$jsonld ) {
+    private function make_sure_shipping_details_exists_and_it_is_an_array( &$jsonld ) {
 
-		if ( ! isset( $jsonld['shippingDetails'] ) ) {
-			$jsonld['shippingDetails'] = array();
-		}
+        if ( ! isset( $jsonld['shippingDetails'] ) ) {
+            $jsonld['shippingDetails'] = array();
+        }
 
-		if ( ! is_array( $jsonld['shippingDetails'] ) ||
-		     ( ! empty( $jsonld['shippingDetails'] ) && ! is_numeric( key( $jsonld['shippingDetails'] ) ) ) ) {
-			$jsonld['shippingDetails'] = array( $jsonld['shippingDetails'] );
-		}
+        if ( ! is_array( $jsonld['shippingDetails'] ) ||
+             ( ! empty( $jsonld['shippingDetails'] ) && ! is_numeric( key( $jsonld['shippingDetails'] ) ) ) ) {
+            $jsonld['shippingDetails'] = array( $jsonld['shippingDetails'] );
+        }
 
-	}
+    }
 
-	private function add_shipping_destination( &$shipping_details ) {
+    private function add_shipping_destination( &$shipping_details ) {
 
-		if ( ! isset( $this->country_code ) ) {
-			return;
-		}
+        if ( ! isset( $this->country_code ) ) {
+            return;
+        }
 
-		$shipping_destination = array(
-			'@type'          => 'DefinedRegion',
-			'addressCountry' => $this->country_code,
-		);
+        $shipping_destination = array(
+            '@type'          => 'DefinedRegion',
+            'addressCountry' => $this->country_code,
+        );
 
-		$this->add_address_region( $shipping_destination );
-		$this->add_postal_code( $shipping_destination );
-		$this->add_postal_code_prefix( $shipping_destination );
-		$this->add_postal_code_range( $shipping_destination );
+        $this->add_address_region( $shipping_destination );
+        $this->add_postal_code( $shipping_destination );
+        $this->add_postal_code_prefix( $shipping_destination );
+        $this->add_postal_code_range( $shipping_destination );
 
-		$shipping_details['shippingDestination'] = $shipping_destination;
+        $shipping_details['shippingDestination'] = $shipping_destination;
 
 
-	}
+    }
 
-	private function add_address_region( &$shipping_destination ) {
+    private function add_address_region( &$shipping_destination ) {
 
-		if ( empty( $this->regions ) ) {
-			return;
-		}
+        if ( empty( $this->regions ) ) {
+            return;
+        }
 
-		$shipping_destination['addressRegion'] = $this->regions;
+        $shipping_destination['addressRegion'] = $this->regions;
 
-	}
+    }
 
-	private function add_postal_code( &$shipping_destination ) {
+    private function add_postal_code( &$shipping_destination ) {
 
-		if ( empty( $this->postal_codes ) ) {
-			return;
-		}
+        if ( empty( $this->postal_codes ) ) {
+            return;
+        }
 
-		$shipping_destination['postalCode'] = $this->postal_codes;
+        $shipping_destination['postalCode'] = $this->postal_codes;
 
-	}
+    }
 
-	private function add_postal_code_prefix( &$shipping_destination ) {
+    private function add_postal_code_prefix( &$shipping_destination ) {
 
-		if ( empty( $this->postal_code_prefixes ) ) {
-			return;
-		}
+        if ( empty( $this->postal_code_prefixes ) ) {
+            return;
+        }
 
-		foreach ( $this->postal_code_prefixes as $postal_code_prefix ) {
-			$shipping_destination['postalCodePrefix'][] = substr( $postal_code_prefix, 0, - 1 );
-		}
+        foreach ( $this->postal_code_prefixes as $postal_code_prefix ) {
+            $shipping_destination['postalCodePrefix'][] = substr( $postal_code_prefix, 0, - 1 );
+        }
 
-	}
+    }
 
-	private function add_postal_code_range( &$shipping_destination ) {
+    private function add_postal_code_range( &$shipping_destination ) {
 
-		if ( empty( $this->postal_code_ranges ) ) {
-			return;
-		}
+        if ( empty( $this->postal_code_ranges ) ) {
+            return;
+        }
 
-		$shipping_destination['postalCodeRanges'] = array();
-		foreach ( $this->postal_code_ranges as $post_code_range ) {
-			$range = explode( '...', $post_code_range );
+        $shipping_destination['postalCodeRanges'] = array();
+        foreach ( $this->postal_code_ranges as $post_code_range ) {
+            $range = explode( '...', $post_code_range );
 
-			$shipping_destination['postalCodeRanges'][] = array(
-				'postalCodeBegin' => $range[0],
-				'postalCodeEnd'   => $range[1],
-			);
-		}
+            $shipping_destination['postalCodeRanges'][] = array(
+                'postalCodeBegin' => $range[0],
+                'postalCodeEnd'   => $range[1],
+            );
+        }
 
-	}
+    }
 
-	public static function from_wc_shipping_zone( $wc_shipping_zone, $country_code = null ) {
+    public static function from_wc_shipping_zone( $wc_shipping_zone, $country_code = null ) {
 
-		return new self( $wc_shipping_zone, $country_code );
-	}
+        return new self( $wc_shipping_zone, $country_code );
+    }
 
 }
\ No newline at end of file

Spacing +45 added lines, -45 removed lines

@@ -49,7 +49,7 @@ 
 	 * @param WC_Shipping_Zone $wc_shipping_zone
 	 * @param string $country_code
 	 */
-	public function __construct( $wc_shipping_zone, $country_code ) {
+	public function __construct($wc_shipping_zone, $country_code) {
 
 		$this->wc_shipping_zone = $wc_shipping_zone;
 		$this->country_code     = $country_code;
@@ -66,23 +66,23 @@ 
 		$this->postal_code_ranges   = array();
 
 		// Bail out if country code isn't set.
-		if ( ! isset( $this->country_code ) ) {
+		if ( ! isset($this->country_code)) {
 			return;
 		}
 
-		foreach ( $this->wc_shipping_zone->get_zone_locations() as $zone_location ) {
-			switch ( $zone_location->type ) {
+		foreach ($this->wc_shipping_zone->get_zone_locations() as $zone_location) {
+			switch ($zone_location->type) {
 				case 'state':
-					if ( 0 === strpos( $zone_location->code, "$this->country_code:" ) ) {
-						$this->regions[] = substr( $zone_location->code, 3 );
+					if (0 === strpos($zone_location->code, "$this->country_code:")) {
+						$this->regions[] = substr($zone_location->code, 3);
 					}
 
 					break;
 
 				case 'postcode':
-					if ( '*' === substr( $zone_location->code, - 1 ) ) {
+					if ('*' === substr($zone_location->code, - 1)) {
 						$this->postal_code_prefixes[] = $zone_location->code;
-					} else if ( - 1 < strpos( $zone_location->code, '...' ) ) {
+					} else if ( -1 < strpos($zone_location->code, '...') ) {
 						$this->postal_code_ranges[] = $zone_location->code;
 					} else {
 						$this->postal_codes[] = $zone_location->code;
@@ -98,35 +98,35 @@ 
 
 	private function load_methods() {
 
-		$this->methods = array_map( 'Wordlift\Shipping_Data\Shipping_Method::from_wc_shipping_method',
-			$this->wc_shipping_zone->get_shipping_methods( true ) );
+		$this->methods = array_map('Wordlift\Shipping_Data\Shipping_Method::from_wc_shipping_method',
+			$this->wc_shipping_zone->get_shipping_methods(true));
 
 	}
 
-	public function add_available_delivery_method( &$jsonld ) {
+	public function add_available_delivery_method(&$jsonld) {
 
 		$this->load_methods();
 
-		foreach ( $this->methods as $method ) {
-			$method->add_available_delivery_method( $jsonld );
+		foreach ($this->methods as $method) {
+			$method->add_available_delivery_method($jsonld);
 		}
 
 	}
 
-	public function add_offer_shipping_details( &$jsonld ) {
+	public function add_offer_shipping_details(&$jsonld) {
 
 		$this->load_methods();
 
 		// Ignore the default zone if no methods are configured.
-		if ( 0 === $this->wc_shipping_zone->get_id() && 0 === count( $this->methods ) ) {
+		if (0 === $this->wc_shipping_zone->get_id() && 0 === count($this->methods)) {
 			return;
 		}
 
-		$this->make_sure_shipping_details_exists_and_it_is_an_array( $jsonld );
+		$this->make_sure_shipping_details_exists_and_it_is_an_array($jsonld);
 
-		$offer_shipping_details = array( '@type' => 'OfferShippingDetails', );
+		$offer_shipping_details = array('@type' => 'OfferShippingDetails',);
 
-		$this->add_shipping_destination( $offer_shipping_details );
+		$this->add_shipping_destination($offer_shipping_details);
 
 		/*
 		 * Use Case UC003
@@ -134,30 +134,30 @@ 
 		 *
 		 * https://editorial.thenextweb.com/wp-admin/admin-ajax.php?action=wl_ttl_cache_cleaner__flush
 		 */
-		foreach ( $this->methods as $method ) {
-			$method->add_shipping_rate( $offer_shipping_details );
+		foreach ($this->methods as $method) {
+			$method->add_shipping_rate($offer_shipping_details);
 		}
 
 		$jsonld['shippingDetails'][] = $offer_shipping_details;
 
 	}
 
-	private function make_sure_shipping_details_exists_and_it_is_an_array( &$jsonld ) {
+	private function make_sure_shipping_details_exists_and_it_is_an_array(&$jsonld) {
 
-		if ( ! isset( $jsonld['shippingDetails'] ) ) {
+		if ( ! isset($jsonld['shippingDetails'])) {
 			$jsonld['shippingDetails'] = array();
 		}
 
-		if ( ! is_array( $jsonld['shippingDetails'] ) ||
-		     ( ! empty( $jsonld['shippingDetails'] ) && ! is_numeric( key( $jsonld['shippingDetails'] ) ) ) ) {
-			$jsonld['shippingDetails'] = array( $jsonld['shippingDetails'] );
+		if ( ! is_array($jsonld['shippingDetails']) ||
+		     ( ! empty($jsonld['shippingDetails']) && ! is_numeric(key($jsonld['shippingDetails'])))) {
+			$jsonld['shippingDetails'] = array($jsonld['shippingDetails']);
 		}
 
 	}
 
-	private function add_shipping_destination( &$shipping_details ) {
+	private function add_shipping_destination(&$shipping_details) {
 
-		if ( ! isset( $this->country_code ) ) {
+		if ( ! isset($this->country_code)) {
 			return;
 		}
 
@@ -166,19 +166,19 @@ 
 			'addressCountry' => $this->country_code,
 		);
 
-		$this->add_address_region( $shipping_destination );
-		$this->add_postal_code( $shipping_destination );
-		$this->add_postal_code_prefix( $shipping_destination );
-		$this->add_postal_code_range( $shipping_destination );
+		$this->add_address_region($shipping_destination);
+		$this->add_postal_code($shipping_destination);
+		$this->add_postal_code_prefix($shipping_destination);
+		$this->add_postal_code_range($shipping_destination);
 
 		$shipping_details['shippingDestination'] = $shipping_destination;
 
 
 	}
 
-	private function add_address_region( &$shipping_destination ) {
+	private function add_address_region(&$shipping_destination) {
 
-		if ( empty( $this->regions ) ) {
+		if (empty($this->regions)) {
 			return;
 		}
 
@@ -186,9 +186,9 @@ 
 
 	}
 
-	private function add_postal_code( &$shipping_destination ) {
+	private function add_postal_code(&$shipping_destination) {
 
-		if ( empty( $this->postal_codes ) ) {
+		if (empty($this->postal_codes)) {
 			return;
 		}
 
@@ -196,27 +196,27 @@ 
 
 	}
 
-	private function add_postal_code_prefix( &$shipping_destination ) {
+	private function add_postal_code_prefix(&$shipping_destination) {
 
-		if ( empty( $this->postal_code_prefixes ) ) {
+		if (empty($this->postal_code_prefixes)) {
 			return;
 		}
 
-		foreach ( $this->postal_code_prefixes as $postal_code_prefix ) {
-			$shipping_destination['postalCodePrefix'][] = substr( $postal_code_prefix, 0, - 1 );
+		foreach ($this->postal_code_prefixes as $postal_code_prefix) {
+			$shipping_destination['postalCodePrefix'][] = substr($postal_code_prefix, 0, - 1);
 		}
 
 	}
 
-	private function add_postal_code_range( &$shipping_destination ) {
+	private function add_postal_code_range(&$shipping_destination) {
 
-		if ( empty( $this->postal_code_ranges ) ) {
+		if (empty($this->postal_code_ranges)) {
 			return;
 		}
 
 		$shipping_destination['postalCodeRanges'] = array();
-		foreach ( $this->postal_code_ranges as $post_code_range ) {
-			$range = explode( '...', $post_code_range );
+		foreach ($this->postal_code_ranges as $post_code_range) {
+			$range = explode('...', $post_code_range);
 
 			$shipping_destination['postalCodeRanges'][] = array(
 				'postalCodeBegin' => $range[0],
@@ -226,9 +226,9 @@ 
 
 	}
 
-	public static function from_wc_shipping_zone( $wc_shipping_zone, $country_code = null ) {
+	public static function from_wc_shipping_zone($wc_shipping_zone, $country_code = null) {
 
-		return new self( $wc_shipping_zone, $country_code );
+		return new self($wc_shipping_zone, $country_code);
 	}
 
 }
\ No newline at end of file