AyeCode / invoicing

templates/payment-forms/elements/discount.php

Spacing +8 added lines, -8 removed lines

@@ -8,24 +8,24 @@ 
  * @var GetPaid_Payment_Form $form The current payment form
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-if ( ! getpaid_has_published_discount() ) {
+if (!getpaid_has_published_discount()) {
     return;
 }
 
-$placeholder = esc_attr( $input_label );
-$label       = esc_html( $button_label );
+$placeholder = esc_attr($input_label);
+$label       = esc_html($button_label);
 
-if ( ! empty( $description ) ) {
+if (!empty($description)) {
     $description = "<small class='form-text text-muted'>$description</small>";
 } else {
     $description = '';
 }
 
 $discount_code = '';
-if ( ! empty( $form->invoice ) ) {
-    $discount_code = esc_attr( $form->invoice->get_discount_code() );
+if (!empty($form->invoice)) {
+    $discount_code = esc_attr($form->invoice->get_discount_code());
 }
 
 ?>
@@ -36,7 +36,7 @@ 
             <input name="discount" placeholder="<?php echo $placeholder; ?>" value="<?php echo $discount_code; ?>" class="form-control mr-2 mb-2 getpaid-discount-field-input" style="flex: 1;" type="text">
             <a href="#" class="btn btn-secondary submit-button mb-2 getpaid-discount-button"><?php echo $label; ?></a>
         </div>
-        <?php echo wp_kses_post( $description ); ?>
+        <?php echo wp_kses_post($description); ?>
         <div class="getpaid-custom-payment-form-errors alert alert-danger d-none"></div>
     </div>
 </div>

templates/payment-forms/elements/heading.php

Spacing +4 added lines, -4 removed lines

@@ -7,11 +7,11 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$tag  = isset( $element['level'] ) ? trim( $element['level'] ) : 'h3';
-$text = isset( $element['text'] ) ? wp_kses_post( trim( $element['text'] ) ) : '';
+$tag  = isset($element['level']) ? trim($element['level']) : 'h3';
+$text = isset($element['text']) ? wp_kses_post(trim($element['text'])) : '';
 
-if ( ! empty( $text ) ) {
+if (!empty($text)) {
     echo "<$tag>$text</$tag>";
 }

templates/payment-forms/elements/paragraph.php

Spacing +3 added lines, -3 removed lines

@@ -7,10 +7,10 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$text = isset( $element['text'] ) ? wp_kses_post( trim( $element['text'] ) ) : '';
+$text = isset($element['text']) ? wp_kses_post(trim($element['text'])) : '';
 
-if ( ! empty( $text ) ) {
+if (!empty($text)) {
     echo "<p>$text</p>";
 }

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

Spacing +155 added lines, -155 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
@@ -72,28 +72,28 @@ 
 	 *
 	 * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
 	 */
-	public function __construct( $form = 0 ) {
-		parent::__construct( $form );
+	public function __construct($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() );
+			$this->set_id($form->get_id());
 			$this->invoice = $form->invoice;
 
-		} elseif ( ! empty( $form->ID ) ) {
-			$this->set_id( $form->ID );
+		} elseif (!empty($form->ID)) {
+			$this->set_id($form->ID);
 		} else {
-			$this->set_object_read( true );
+			$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 ) {
-            $this->post = get_post( $this->get_id() );
-			$this->data_store->read( $this );
+		if ($this->get_id() > 0) {
+            $this->post = get_post($this->get_id());
+			$this->data_store->read($this);
         }
 
 	}
@@ -120,8 +120,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_version( $context = 'view' ) {
-		return $this->get_prop( 'version', $context );
+	public function get_version($context = 'view') {
+		return $this->get_prop('version', $context);
     }
 
     /**
@@ -131,8 +131,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_created( $context = 'view' ) {
-		return $this->get_prop( 'date_created', $context );
+	public function get_date_created($context = 'view') {
+		return $this->get_prop('date_created', $context);
     }
 
     /**
@@ -142,11 +142,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_created_gmt( $context = 'view' ) {
-        $date = $this->get_date_created( $context );
+	public function get_date_created_gmt($context = 'view') {
+        $date = $this->get_date_created($context);
 
-        if ( $date ) {
-            $date = get_gmt_from_date( $date );
+        if ($date) {
+            $date = get_gmt_from_date($date);
         }
 		return $date;
     }
@@ -158,8 +158,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_modified( $context = 'view' ) {
-		return $this->get_prop( 'date_modified', $context );
+	public function get_date_modified($context = 'view') {
+		return $this->get_prop('date_modified', $context);
     }
 
     /**
@@ -169,11 +169,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_modified_gmt( $context = 'view' ) {
-        $date = $this->get_date_modified( $context );
+	public function get_date_modified_gmt($context = 'view') {
+        $date = $this->get_date_modified($context);
 
-        if ( $date ) {
-            $date = get_gmt_from_date( $date );
+        if ($date) {
+            $date = get_gmt_from_date($date);
         }
 		return $date;
     }
@@ -185,8 +185,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_name( $context = 'view' ) {
-		return $this->get_prop( 'name', $context );
+	public function get_name($context = 'view') {
+		return $this->get_prop('name', $context);
     }
 
     /**
@@ -196,8 +196,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_title( $context = 'view' ) {
-		return $this->get_name( $context );
+	public function get_title($context = 'view') {
+		return $this->get_name($context);
 	}
 
     /**
@@ -207,8 +207,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_author( $context = 'view' ) {
-		return (int) $this->get_prop( 'author', $context );
+	public function get_author($context = 'view') {
+		return (int) $this->get_prop('author', $context);
     }
 
     /**
@@ -218,21 +218,21 @@ 
 	 * @param  string $context View or edit context.
 	 * @return array
 	 */
-	public function get_elements( $context = 'view' ) {
-		$elements = $this->get_prop( 'elements', $context );
+	public function get_elements($context = 'view') {
+		$elements = $this->get_prop('elements', $context);
 
-		if ( empty( $elements ) || ! is_array( $elements ) ) {
-            return wpinv_get_data( 'sample-payment-form' );
+		if (empty($elements) || !is_array($elements)) {
+            return wpinv_get_data('sample-payment-form');
 		}
 
 		// Ensure that all required elements exist.
 		$_elements = array();
-		foreach ( $elements as $element ) {
+		foreach ($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' ),
+					'text'        => __('Select Payment Method', 'invoicing'),
 					'id'          => 'gtscicd',
 					'name'        => 'gtscicd',
 					'type'        => 'gateway_select',
@@ -257,22 +257,22 @@ 
 	 * @param  string $return objects or arrays.
 	 * @return GetPaid_Form_Item[]
 	 */
-	public function get_items( $context = 'view', $return = 'objects' ) {
-		$items = $this->get_prop( 'items', $context );
+	public function get_items($context = 'view', $return = 'objects') {
+		$items = $this->get_prop('items', $context);
 
-		if ( empty( $items ) || ! is_array( $items ) ) {
-            $items = wpinv_get_data( 'sample-payment-form-items' );
+		if (empty($items) || !is_array($items)) {
+            $items = wpinv_get_data('sample-payment-form-items');
 		}
 
 		// Convert the items.
 		$prepared = array();
 
-		foreach ( $items as $key => $value ) {
+		foreach ($items as $key => $value) {
 
 			// Form items.
-			if ( $value instanceof GetPaid_Form_Item ) {
+			if ($value instanceof GetPaid_Form_Item) {
 
-				if ( $value->can_purchase() ) {
+				if ($value->can_purchase()) {
 					$prepared[] = $value;
 				}
 
@@ -281,16 +281,16 @@ 
 			}
 
 			// $item_id => $quantity (buy buttons)
-			if ( is_numeric( $key ) && is_numeric( $value ) ) {
-				$item = new GetPaid_Form_Item( $key );
+			if (is_numeric($key) && is_numeric($value)) {
+				$item = new GetPaid_Form_Item($key);
 
-				if ( $item->can_purchase() ) {
+				if ($item->can_purchase()) {
 
 					$value = (float) $value;
-					$item->set_quantity( $value );
-					if ( 0 == $value ) {
-						$item->set_quantity( 1 );
-						$item->set_allow_quantities( true );
+					$item->set_quantity($value);
+					if (0 == $value) {
+						$item->set_quantity(1);
+						$item->set_allow_quantities(true);
 					}
 
 					$prepared[] = $item;
@@ -300,33 +300,33 @@ 
 			}
 
 			// Items saved via payment forms editor.
-			if ( is_array( $value ) && isset( $value['id'] ) ) {
+			if (is_array($value) && isset($value['id'])) {
 
-				$item = new GetPaid_Form_Item( $value['id'] );
+				$item = new GetPaid_Form_Item($value['id']);
 
-				if ( ! $item->can_purchase() ) {
+				if (!$item->can_purchase()) {
 					continue;
 				}
 
 				// Sub-total (Cart items).
-				if ( isset( $value['subtotal'] ) ) {
-					$item->set_price( $value['subtotal'] );
+				if (isset($value['subtotal'])) {
+					$item->set_price($value['subtotal']);
 				}
 
-				if ( isset( $value['quantity'] ) ) {
-					$item->set_quantity( $value['quantity'] );
+				if (isset($value['quantity'])) {
+					$item->set_quantity($value['quantity']);
 				}
 
-				if ( isset( $value['allow_quantities'] ) ) {
-					$item->set_allow_quantities( $value['allow_quantities'] );
+				if (isset($value['allow_quantities'])) {
+					$item->set_allow_quantities($value['allow_quantities']);
 				}
 
-				if ( isset( $value['required'] ) ) {
-					$item->set_is_required( $value['required'] );
+				if (isset($value['required'])) {
+					$item->set_is_required($value['required']);
 				}
 
-				if ( isset( $value['description'] ) ) {
-					$item->set_custom_description( $value['description'] );
+				if (isset($value['description'])) {
+					$item->set_custom_description($value['description']);
 				}
 
 				$prepared[] = $item;
@@ -335,14 +335,14 @@ 
 			}
 
 			// $item_id => array( 'price' => 10 ) (item variations)
-			if ( is_numeric( $key ) && is_array( $value ) ) {
-				$item = new GetPaid_Form_Item( $key );
+			if (is_numeric($key) && is_array($value)) {
+				$item = new GetPaid_Form_Item($key);
 
-				if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
-					$item->set_price( $value['price'] );
+				if (isset($value['price']) && $item->user_can_set_their_price()) {
+					$item->set_price($value['price']);
 				}
 
-				if ( $item->can_purchase() ) {
+				if ($item->can_purchase()) {
 					$prepared[] = $item;
 				}
 
@@ -351,12 +351,12 @@ 
 
 		}
 
-		if ( 'objects' == $return && 'view' == $context ) {
+		if ('objects' == $return && 'view' == $context) {
 			return $prepared;
 		}
 
 		$items = array();
-		foreach ( $prepared as $item ) {
+		foreach ($prepared as $item) {
 			$items[] = $item->prepare_data_for_use();
 		}
 
@@ -370,14 +370,14 @@ 
 	 * @param  int $item_id The item id to return.
 	 * @return GetPaid_Form_Item|bool
 	 */
-	public function get_item( $item_id ) {
+	public function get_item($item_id) {
 
-		if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
+		if (empty($item_id) || !is_numeric($item_id)) {
 			return false;
 		}
 
-		foreach( $this->get_items() as $item ) {
-			if ( $item->get_id() == (int) $item_id ) {
+		foreach ($this->get_items() as $item) {
+			if ($item->get_id() == (int) $item_id) {
 				return $item;
 			}
 		}
@@ -393,15 +393,15 @@ 
 	 * @param  string $element_type The element type to return.
 	 * @return array|bool
 	 */
-	public function get_element_type( $element_type ) {
+	public function get_element_type($element_type) {
 
-		if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
+		if (empty($element_type) || !is_scalar($element_type)) {
 			return false;
 		}
 
-		foreach ( $this->get_prop( 'elements' ) as $element ) {
+		foreach ($this->get_prop('elements') as $element) {
 
-			if ( $element['type'] == $element_type ) {
+			if ($element['type'] == $element_type) {
 				return $element;
 			}
 
@@ -418,8 +418,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_earned( $context = 'view' ) {
-		return $this->get_prop( 'earned', $context );
+	public function get_earned($context = 'view') {
+		return $this->get_prop('earned', $context);
 	}
 
 	/**
@@ -429,8 +429,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_refunded( $context = 'view' ) {
-		return $this->get_prop( 'refunded', $context );
+	public function get_refunded($context = 'view') {
+		return $this->get_prop('refunded', $context);
 	}
 
 	/**
@@ -440,8 +440,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_cancelled( $context = 'view' ) {
-		return $this->get_prop( 'cancelled', $context );
+	public function get_cancelled($context = 'view') {
+		return $this->get_prop('cancelled', $context);
 	}
 
 	/**
@@ -451,8 +451,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_failed( $context = 'view' ) {
-		return $this->get_prop( 'failed', $context );
+	public function get_failed($context = 'view') {
+		return $this->get_prop('failed', $context);
 	}
 
 	/**
@@ -463,8 +463,8 @@ 
 	 * @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 );
+		$currency = empty($this->invoice) ? wpinv_get_currency() : $this->invoice->get_currency();
+		return apply_filters('getpaid-payment-form-currency', $currency, $this);
 	}
 
     /*
@@ -482,8 +482,8 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+	public function set_version($value) {
+		$this->set_prop('version', $value);
     }
 
     /**
@@ -493,11 +493,11 @@ 
 	 * @param string $value Value to set.
      * @return bool Whether or not the date was set.
 	 */
-	public function set_date_created( $value ) {
-        $date = strtotime( $value );
+	public function set_date_created($value) {
+        $date = strtotime($value);
 
-        if ( $date ) {
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
+        if ($date) {
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
             return true;
         }
 
@@ -512,11 +512,11 @@ 
 	 * @param string $value Value to set.
      * @return bool Whether or not the date was set.
 	 */
-	public function set_date_modified( $value ) {
-        $date = strtotime( $value );
+	public function set_date_modified($value) {
+        $date = strtotime($value);
 
-        if ( $date ) {
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
+        if ($date) {
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
             return true;
         }
 
@@ -530,8 +530,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_name( $value ) {
-		$this->set_prop( 'name', sanitize_text_field( $value ) );
+	public function set_name($value) {
+		$this->set_prop('name', sanitize_text_field($value));
     }
 
     /**
@@ -540,8 +540,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_title( $value ) {
-		$this->set_name( $value );
+	public function set_title($value) {
+		$this->set_name($value);
     }
 
     /**
@@ -550,8 +550,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value New author.
 	 */
-	public function set_author( $value ) {
-		$this->set_prop( 'author', (int) $value );
+	public function set_author($value) {
+		$this->set_prop('author', (int) $value);
 	}
 
 	/**
@@ -561,9 +561,9 @@ 
 	 * @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( $value ) );
+	public function set_elements($value) {
+		if (is_array($value)) {
+			$this->set_prop('elements', wp_kses_post_deep($value));
 		}
 	}
 
@@ -574,18 +574,18 @@ 
 	 *
 	 * @return mixed
 	 */
-	public function sanitize_array_values($value){
+	public function sanitize_array_values($value) {
 
 		// sanitize
-		if(!empty($value )){
+		if (!empty($value)) {
 
-			foreach($value as $key => $val_arr){
+			foreach ($value as $key => $val_arr) {
 
-				if(is_array($val_arr)){
+				if (is_array($val_arr)) {
 					// check if we have sub array items.
 					$sub_arr = array();
-					foreach($val_arr as $key2 => $val2){
-						if(is_array($val2)){
+					foreach ($val_arr as $key2 => $val2) {
+						if (is_array($val2)) {
 							$sub_arr[$key2] = $this->sanitize_array_values($val2);
 							unset($val_arr[$key][$key2]);
 						}
@@ -595,14 +595,14 @@ 
 					$help_text = !empty($val_arr['description']) ? wp_kses_post($val_arr['description']) : '';
 
 					// sanitize array elements
-					$value[$key] = array_map( 'sanitize_text_field', $val_arr );
+					$value[$key] = array_map('sanitize_text_field', $val_arr);
 
 					// add back the description if set
-					if(isset($val_arr['description'])){ $value[$key]['description'] = $help_text;}
+					if (isset($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],$sub_arr);
+					if (!empty($sub_arr)) {
+						$value[$key] = array_merge($value[$key], $sub_arr);
 					}
 				}
 
@@ -619,9 +619,9 @@ 
 	 * @since 1.0.19
 	 * @param  array $value Form elements.
 	 */
-	public function set_items( $value ) {
-		if ( is_array( $value ) ) {
-			$this->set_prop( 'items', $value );
+	public function set_items($value) {
+		if (is_array($value)) {
+			$this->set_prop('items', $value);
 		}
 	}
 
@@ -631,9 +631,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $value Amount earned.
 	 */
-	public function set_earned( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'earned', $value );
+	public function set_earned($value) {
+		$value = max((float) $value, 0);
+		$this->set_prop('earned', $value);
 	}
 
 	/**
@@ -642,9 +642,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $value Amount refunded.
 	 */
-	public function set_refunded( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'refunded', $value );
+	public function set_refunded($value) {
+		$value = max((float) $value, 0);
+		$this->set_prop('refunded', $value);
 	}
 
 	/**
@@ -653,9 +653,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $value Amount cancelled.
 	 */
-	public function set_cancelled( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'cancelled', $value );
+	public function set_cancelled($value) {
+		$value = max((float) $value, 0);
+		$this->set_prop('cancelled', $value);
 	}
 
 	/**
@@ -664,9 +664,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $value Amount cancelled.
 	 */
-	public function set_failed( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'failed', $value );
+	public function set_failed($value) {
+		$value = max((float) $value, 0);
+		$this->set_prop('failed', $value);
 	}
 
     /**
@@ -675,11 +675,11 @@ 
      * @deprecated
 	 * @return int item id
      */
-    public function create( $data = array() ) {
+    public function create($data = array()) {
 
 		// Set the properties.
-		if ( is_array( $data ) ) {
-			$this->set_props( $data );
+		if (is_array($data)) {
+			$this->set_props($data);
 		}
 
 		// Save the item.
@@ -693,8 +693,8 @@ 
      * @deprecated
 	 * @return int item id
      */
-    public function update( $data = array() ) {
-        return $this->create( $data );
+    public function update($data = array()) {
+        return $this->create($data);
     }
 
     /*
@@ -714,7 +714,7 @@ 
 	 */
     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 );
+        return (bool) apply_filters('wpinv_is_default_payment_form', $is_default, $this->get_id(), $this);
 	}
 
     /**
@@ -726,11 +726,11 @@ 
     public function is_active() {
         $is_active = 0 !== (int) $this->get_id();
 
-        if ( $is_active && ! current_user_can( 'edit_post', $this->get_id() ) && $this->get_status() != 'publish' ) {
+        if ($is_active && !current_user_can('edit_post', $this->get_id()) && $this->get_status() != 'publish') {
             $is_active = false;
         }
 
-        return (bool) apply_filters( 'wpinv_is_payment_form_active', $is_active, $this );
+        return (bool) apply_filters('wpinv_is_payment_form_active', $is_active, $this);
 	}
 
 	/**
@@ -739,8 +739,8 @@ 
 	 * @since 1.0.19
 	 * @return bool
 	 */
-    public function has_item( $item_id ) {
-        return false !== $this->get_item( $item_id );
+    public function has_item($item_id) {
+        return false !== $this->get_item($item_id);
 	}
 
 	/**
@@ -749,8 +749,8 @@ 
 	 * @since 1.0.19
 	 * @return bool
 	 */
-    public function has_element_type( $element_type ) {
-        return false !== $this->get_element_type( $element_type );
+    public function has_element_type($element_type) {
+        return false !== $this->get_element_type($element_type);
 	}
 
 	/**
@@ -761,13 +761,13 @@ 
 	 */
     public function is_recurring() {
 
-		if ( ! empty( $this->invoice ) ) {
+		if (!empty($this->invoice)) {
 			return $this->invoice->is_recurring();
 		}
 
-		foreach ( $this->get_items() as $item ) {
+		foreach ($this->get_items() as $item) {
 
-			if ( $item->is_recurring() ) {
+			if ($item->is_recurring()) {
 				return true;
 			}
 
@@ -781,7 +781,7 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-    public function get_html( $extra_markup = '' ) {
+    public function get_html($extra_markup = '') {
 
 		// Return the HTML.
 		return wpinv_get_template_html(
@@ -799,8 +799,8 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-    public function display( $extra_markup = '' ) {
-		echo $this->get_html( $extra_markup );
+    public function display($extra_markup = '') {
+		echo $this->get_html($extra_markup);
     }
 
 }

includes/class-wpinv.php

Spacing +178 added lines, -178 removed lines

@@ -6,7 +6,7 @@ 
  * @since   1.0.0
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Main Invoicing class.
@@ -56,8 +56,8 @@ 
 	 * @param string $prop The prop to set.
 	 * @param mixed $value The value to retrieve.
 	 */
-	public function set( $prop, $value ) {
-		$this->data[ $prop ] = $value;
+	public function set($prop, $value) {
+		$this->data[$prop] = $value;
 	}
 
 	/**
@@ -66,10 +66,10 @@ 
 	 * @param string $prop The prop to set.
 	 * @return mixed The value.
 	 */
-	public function get( $prop ) {
+	public function get($prop) {
 
-		if ( isset( $this->data[ $prop ] ) ) {
-			return $this->data[ $prop ];
+		if (isset($this->data[$prop])) {
+			return $this->data[$prop];
 		}
 
 		return null;
@@ -81,23 +81,23 @@ 
 	public function set_properties() {
 
 		// Sessions.
-		$this->set( 'session', new WPInv_Session_Handler() );
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
+		$this->set('session', new WPInv_Session_Handler());
+		$GLOBALS['wpi_session'] = $this->get('session'); // Backwards compatibility.
 		$GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
 
 		// Init other objects.
-		$this->set( 'session', new WPInv_Session_Handler() );
-		$this->set( 'notes', new WPInv_Notes() );
-		$this->set( 'api', new WPInv_API() );
-		$this->set( 'post_types', new GetPaid_Post_Types() );
-		$this->set( 'template', new GetPaid_Template() );
-		$this->set( 'admin', new GetPaid_Admin() );
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
-		$this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
+		$this->set('session', new WPInv_Session_Handler());
+		$this->set('notes', new WPInv_Notes());
+		$this->set('api', new WPInv_API());
+		$this->set('post_types', new GetPaid_Post_Types());
+		$this->set('template', new GetPaid_Template());
+		$this->set('admin', new GetPaid_Admin());
+		$this->set('subscriptions', new WPInv_Subscriptions());
+		$this->set('invoice_emails', new GetPaid_Invoice_Notification_Emails());
+		$this->set('subscription_emails', new GetPaid_Subscription_Notification_Emails());
+		$this->set('daily_maintenace', new GetPaid_Daily_Maintenance());
+		$this->set('payment_forms', new GetPaid_Payment_Forms());
+		$this->set('maxmind', new GetPaid_MaxMind_Geolocation());
 
 	}
 
@@ -105,8 +105,8 @@ 
 	 * Define plugin constants.
 	 */
 	public function define_constants() {
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
+		define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
+		define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
 		$this->version = WPINV_VERSION;
 	}
 
@@ -117,27 +117,27 @@ 
 	 */
 	protected function init_hooks() {
 		/* Internationalize the text strings used. */
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
+		add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
 
 		// Init the plugin after WordPress inits.
-		add_action( 'init', array( $this, 'init' ), 1 );
-		add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
-		add_action( 'init', array( $this, 'wpinv_actions' ) );
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
-		add_action( 'wp_footer', array( $this, 'wp_footer' ) );
-		add_action( 'wp_head', array( $this, 'wp_head' ) );
-		add_action( 'widgets_init', array( $this, 'register_widgets' ) );
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
-
-		add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
-        add_action( 'init', array( $this, 'add_rewrite_rule' ), 10, 0 );
-		add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
+		add_action('init', array($this, 'init'), 1);
+		add_action('init', array($this, 'maybe_process_ipn'), 10);
+		add_action('init', array($this, 'wpinv_actions'));
+		add_action('init', array($this, 'maybe_do_authenticated_action'), 100);
+		add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'), 11);
+		add_action('wp_footer', array($this, 'wp_footer'));
+		add_action('wp_head', array($this, 'wp_head'));
+		add_action('widgets_init', array($this, 'register_widgets'));
+		add_filter('wpseo_exclude_from_sitemap_by_post_ids', array($this, 'wpseo_exclude_from_sitemap_by_post_ids'));
+		add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
+
+		add_filter('query_vars', array($this, 'custom_query_vars'));
+        add_action('init', array($this, 'add_rewrite_rule'), 10, 0);
+		add_action('pre_get_posts', array($this, 'maybe_process_new_ipn'), 1);
 
 		// Fires after registering actions.
-		do_action( 'wpinv_actions', $this );
-		do_action( 'getpaid_actions', $this );
+		do_action('wpinv_actions', $this);
+		do_action('getpaid_actions', $this);
 
 	}
 
@@ -145,10 +145,10 @@ 
 		/* Internationalize the text strings used. */
 		$this->load_textdomain();
 
-		do_action( 'wpinv_loaded' );
+		do_action('wpinv_loaded');
 
 		// Fix oxygen page builder conflict
-		if ( function_exists( 'ct_css_output' ) ) {
+		if (function_exists('ct_css_output')) {
 			wpinv_oxygen_fix_conflict();
 		}
 	}
@@ -169,7 +169,7 @@ 
 		load_plugin_textdomain(
 			'invoicing',
 			false,
-			plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
+			plugin_basename(dirname(WPINV_PLUGIN_FILE)) . '/languages/'
 		);
 
 	}
@@ -180,78 +180,78 @@ 
 	public function includes() {
 
 		// Start with the settings.
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' );
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php');
 
 		// Packages/libraries.
-		require_once( WPINV_PLUGIN_DIR . 'vendor/autoload.php' );
-		require_once( WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php' );
+		require_once(WPINV_PLUGIN_DIR . 'vendor/autoload.php');
+		require_once(WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php');
 
 		// Load functions.
-		require_once( WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/invoice-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/subscription-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/user-functions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/error-functions.php' );
+		require_once(WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/invoice-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/subscription-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/user-functions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/error-functions.php');
 
 		// Register autoloader.
 		try {
-			spl_autoload_register( array( $this, 'autoload' ), true );
-		} catch ( Exception $e ) {
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
+			spl_autoload_register(array($this, 'autoload'), true);
+		} catch (Exception $e) {
+			wpinv_error_log($e->getMessage(), '', __FILE__, 149, true);
 		}
 
-		require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php' );
-		require_once( WPINV_PLUGIN_DIR . 'widgets/checkout.php' );
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-history.php' );
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php' );
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php' );
-		require_once( WPINV_PLUGIN_DIR . 'widgets/subscriptions.php' );
-		require_once( WPINV_PLUGIN_DIR . 'widgets/buy-item.php' );
-		require_once( WPINV_PLUGIN_DIR . 'widgets/getpaid.php' );
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' );
-
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
+		require_once(WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php');
+		require_once(WPINV_PLUGIN_DIR . 'widgets/checkout.php');
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-history.php');
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php');
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php');
+		require_once(WPINV_PLUGIN_DIR . 'widgets/subscriptions.php');
+		require_once(WPINV_PLUGIN_DIR . 'widgets/buy-item.php');
+		require_once(WPINV_PLUGIN_DIR . 'widgets/getpaid.php');
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php');
+
+		if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
 			GetPaid_Post_Types_Admin::init();
 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' );
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php' );
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' );
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php' );
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php' );
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php' );
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php');
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php');
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php');
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php');
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php');
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php');
 			// load the user class only on the users.php page
 			global $pagenow;
-			if($pagenow=='users.php'){
+			if ($pagenow == 'users.php') {
 				new WPInv_Admin_Users();
 			}
 		}
 
 		// Register cli commands
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
-			require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php' );
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
+		if (defined('WP_CLI') && WP_CLI) {
+			require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php');
+			WP_CLI::add_command('invoicing', 'WPInv_CLI');
 		}
 
 	}
@@ -264,21 +264,21 @@ 
 	 * @since       1.0.19
 	 * @return      void
 	 */
-	public function autoload( $class_name ) {
+	public function autoload($class_name) {
 
 		// Normalize the class name...
-		$class_name  = strtolower( $class_name );
+		$class_name = strtolower($class_name);
 
 		// ... and make sure it is our class.
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
+		if (false === strpos($class_name, 'getpaid_') && false === strpos($class_name, 'wpinv_')) {
 			return;
 		}
 
 		// Next, prepare the file name from the class.
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
+		$file_name = 'class-' . str_replace('_', '-', $class_name) . '.php';
 
 		// Base path of the classes.
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
+		$plugin_path = untrailingslashit(WPINV_PLUGIN_DIR);
 
 		// And an array of possible locations in order of importance.
 		$locations = array(
@@ -293,10 +293,10 @@ 
 			"$plugin_path/includes/admin/meta-boxes",
 		);
 
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
+		foreach (apply_filters('getpaid_autoload_locations', $locations) as $location) {
 
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
-				include trailingslashit( $location ) . $file_name;
+			if (file_exists(trailingslashit($location) . $file_name)) {
+				include trailingslashit($location) . $file_name;
 				break;
 			}
 
@@ -310,7 +310,7 @@ 
 	public function init() {
 
 		// Fires before getpaid inits.
-		do_action( 'before_getpaid_init', $this );
+		do_action('before_getpaid_init', $this);
 
 		// Maybe upgrade.
 		$this->maybe_upgrade_database();
@@ -327,17 +327,17 @@ 
 			)
 		);
 
-		foreach ( $gateways as $id => $class ) {
-			$this->gateways[ $id ] = new $class();
+		foreach ($gateways as $id => $class) {
+			$this->gateways[$id] = new $class();
 		}
 
-		if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
+		if ('yes' != get_option('wpinv_renamed_gateways')) {
 			GetPaid_Installer::rename_gateways_label();
-			update_option( 'wpinv_renamed_gateways', 'yes' );
+			update_option('wpinv_renamed_gateways', 'yes');
 		}
 
 		// Fires after getpaid inits.
-		do_action( 'getpaid_init', $this );
+		do_action('getpaid_init', $this);
 
 	}
 
@@ -347,14 +347,14 @@ 
 	public function maybe_process_ipn() {
 
 		// Ensure that this is an IPN request.
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
+		if (empty($_GET['wpi-listener']) || 'IPN' !== $_GET['wpi-listener'] || empty($_GET['wpi-gateway'])) {
 			return;
 		}
 
-		$gateway = wpinv_clean( $_GET['wpi-gateway'] );
+		$gateway = wpinv_clean($_GET['wpi-gateway']);
 
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
-		do_action( "wpinv_verify_{$gateway}_ipn" );
+		do_action('wpinv_verify_payment_ipn', $gateway);
+		do_action("wpinv_verify_{$gateway}_ipn");
 		exit;
 
 	}
@@ -362,33 +362,33 @@ 
 	public function enqueue_scripts() {
 
 		// Fires before adding scripts.
-		do_action( 'getpaid_enqueue_scripts' );
+		do_action('getpaid_enqueue_scripts');
 
 		$localize                         = array();
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
+		$localize['ajax_url']             = admin_url('admin-ajax.php');
 		$localize['thousands']            = wpinv_thousands_separator();
 		$localize['decimals']             = wpinv_decimal_separator();
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
+		$localize['nonce']                = wp_create_nonce('wpinv-nonce');
+		$localize['txtComplete']          = __('Continue', 'invoicing');
 		$localize['UseTaxes']             = wpinv_use_taxes();
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
-		$localize['loading']              = __( 'Loading...', 'invoicing' );
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
+		$localize['formNonce']            = wp_create_nonce('getpaid_form_nonce');
+		$localize['loading']              = __('Loading...', 'invoicing');
+		$localize['connectionError']      = __('Could not establish a connection to the server.', 'invoicing');
 
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
+		$localize = apply_filters('wpinv_front_js_localize', $localize);
 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
-		wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ),  $version, true );
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js');
+		wp_enqueue_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array('jquery'), $version, true);
+		wp_localize_script('wpinv-front-script', 'WPInv', $localize);
 	}
 
 	public function wpinv_actions() {
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
+		if (isset($_REQUEST['wpi_action'])) {
+			do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
 		}
 
-		if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
-			include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
+		if (defined('WP_ALL_IMPORT_ROOT_DIR')) {
+			include plugin_dir_path(__FILE__) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
 		}
 	}
 
@@ -400,24 +400,24 @@ 
      */
     public function maybe_do_authenticated_action() {
 
-		if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
+		if (isset($_REQUEST['getpaid-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
 
-			$key  = sanitize_key( $_REQUEST['getpaid-action'] );
-			$data = wp_unslash( $_REQUEST );
-			if ( is_user_logged_in() ) {
-				do_action( "getpaid_authenticated_action_$key", $data );
+			$key  = sanitize_key($_REQUEST['getpaid-action']);
+			$data = wp_unslash($_REQUEST);
+			if (is_user_logged_in()) {
+				do_action("getpaid_authenticated_action_$key", $data);
 			}
 
-			do_action( "getpaid_unauthenticated_action_$key", $data );
+			do_action("getpaid_unauthenticated_action_$key", $data);
 
 		}
 
     }
 
-	public function pre_get_posts( $wp_query ) {
+	public function pre_get_posts($wp_query) {
 
-		if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
+		if (!is_admin() && !empty($wp_query->query_vars['post_type']) && getpaid_is_invoice_post_type($wp_query->query_vars['post_type']) && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
+			$wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses(false, false, $wp_query->query_vars['post_type']));
 		}
 
 		return $wp_query;
@@ -432,18 +432,18 @@ 
 
 		// Currently, UX Builder does not work particulaly well with SuperDuper.
 		// So we disable our widgets when editing a page with UX Builder.
-		if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
+		if (function_exists('ux_builder_is_active') && ux_builder_is_active()) {
 			return;
 		}
 
 		$block_widget_init_screens = function_exists('sd_pagenow_exclude') ? sd_pagenow_exclude() : array();
 
-		if ( is_admin() && $pagenow && in_array($pagenow, $block_widget_init_screens)) {
+		if (is_admin() && $pagenow && in_array($pagenow, $block_widget_init_screens)) {
 			// don't initiate in these conditions.
-		}else{
+		} else {
 
 			// Only load allowed widgets.
-			$exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
+			$exclude = function_exists('sd_widget_exclude') ? sd_widget_exclude() : array();
 			$widgets = apply_filters(
 				'getpaid_widget_classes',
 				array(
@@ -458,16 +458,16 @@ 
 			);
 
 			// For each widget...
-			foreach ( $widgets as $widget ) {
+			foreach ($widgets as $widget) {
 
 				// Abort early if it is excluded for this page.
-				if ( in_array( $widget, $exclude ) ) {
+				if (in_array($widget, $exclude)) {
 					continue;
 				}
 
 				// SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
-				if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
-					register_widget( $widget );
+				if (is_subclass_of($widget, 'WP_Widget')) {
+					register_widget($widget);
 				} else {
 					new $widget();
 				}
@@ -485,29 +485,29 @@ 
 	 */
 	public function maybe_upgrade_database() {
 
-		$wpi_version = get_option( 'wpinv_version', 0 );
+		$wpi_version = get_option('wpinv_version', 0);
 
-		if ( $wpi_version == WPINV_VERSION ) {
+		if ($wpi_version == WPINV_VERSION) {
 			return;
 		}
 
 		$installer = new GetPaid_Installer();
 
-		if ( empty( $wpi_version ) ) {
-			return $installer->upgrade_db( 0 );
+		if (empty($wpi_version)) {
+			return $installer->upgrade_db(0);
 		}
 
-		$upgrades  = array(
+		$upgrades = array(
 			'0.0.5' => '004',
 			'1.0.3' => '102',
 			'2.0.0' => '118',
 			'2.0.8' => '207',
 		);
 
-		foreach ( $upgrades as $key => $method ) {
+		foreach ($upgrades as $key => $method) {
 
-			if ( version_compare( $wpi_version, $key, '<' ) ) {
-				return $installer->upgrade_db( $method );
+			if (version_compare($wpi_version, $key, '<')) {
+				return $installer->upgrade_db($method);
 			}
 
 		}
@@ -521,11 +521,11 @@ 
 	 */
 	public function maybe_flush_permalinks() {
 
-		$flush = get_option( 'wpinv_flush_permalinks', 0 );
+		$flush = get_option('wpinv_flush_permalinks', 0);
 
-		if ( ! empty( $flush ) ) {
+		if (!empty($flush)) {
 			flush_rewrite_rules();
-			delete_option( 'wpinv_flush_permalinks' );
+			delete_option('wpinv_flush_permalinks');
 		}
 
 	}
@@ -536,10 +536,10 @@ 
 	 * @since 1.0.19
 	 * @param int[] $excluded_posts_ids
 	 */
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ){
+	public function wpseo_exclude_from_sitemap_by_post_ids($excluded_posts_ids) {
 
 		// Ensure that we have an array.
-		if ( ! is_array( $excluded_posts_ids ) ) {
+		if (!is_array($excluded_posts_ids)) {
 			$excluded_posts_ids = array();
 		}
 
@@ -547,24 +547,24 @@ 
 		$our_pages = array();
 
 		// Checkout page.
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
+		$our_pages[] = wpinv_get_option('checkout_page', false);
 
 		// Success page.
-		$our_pages[] = wpinv_get_option( 'success_page', false );
+		$our_pages[] = wpinv_get_option('success_page', false);
 
 		// Failure page.
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
+		$our_pages[] = wpinv_get_option('failure_page', false);
 
 		// History page.
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
+		$our_pages[] = wpinv_get_option('invoice_history_page', false);
 
 		// Subscriptions page.
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
+		$our_pages[] = wpinv_get_option('invoice_subscription_page', false);
 
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
+		$our_pages   = array_map('intval', array_filter($our_pages));
 
 		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
-		return array_unique( $excluded_posts_ids );
+		return array_unique($excluded_posts_ids);
 
 	}
 
@@ -574,7 +574,7 @@ 
 	 * @since 2.0.0
 	 */
 	public function wp_footer() {
-		wpinv_get_template( 'frontend-footer.php' );
+		wpinv_get_template('frontend-footer.php');
 	}
 
 	/**
@@ -583,14 +583,14 @@ 
 	 * @since 2.0.0
 	 */
 	public function wp_head() {
-		wpinv_get_template( 'frontend-head.php' );
+		wpinv_get_template('frontend-head.php');
 	}
 
 	/**
 	 * Custom query vars.
 	 *
 	 */
-	public function custom_query_vars( $vars ) {
+	public function custom_query_vars($vars) {
         $vars[] = 'getpaid-ipn';
         return $vars;
 	}
@@ -601,28 +601,28 @@ 
 	 */
 	public function add_rewrite_rule() {
         $tag = 'getpaid-ipn';
-        add_rewrite_tag( "%$tag%", '([^&]+)' );
-        add_rewrite_rule( "^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]",'top' );
+        add_rewrite_tag("%$tag%", '([^&]+)');
+        add_rewrite_rule("^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top');
 	}
 
 	/**
 	 * Processes non-query string ipns.
 	 *
 	 */
-	public function maybe_process_new_ipn( $query ) {
+	public function maybe_process_new_ipn($query) {
 
-        if ( is_admin() || ! $query->is_main_query() ) {
+        if (is_admin() || !$query->is_main_query()) {
             return;
         }
 
-		$gateway = get_query_var( 'getpaid-ipn' );
+		$gateway = get_query_var('getpaid-ipn');
 
-        if ( ! empty( $gateway ) ){
+        if (!empty($gateway)) {
 
-			$gateway = sanitize_text_field( $gateway );
+			$gateway = sanitize_text_field($gateway);
 			nocache_headers();
-			do_action( 'wpinv_verify_payment_ipn', $gateway );
-			do_action( "wpinv_verify_{$gateway}_ipn" );
+			do_action('wpinv_verify_payment_ipn', $gateway);
+			do_action("wpinv_verify_{$gateway}_ipn");
 			exit;
 
         }

includes/libraries/wp-all-import/rapid-addon.php

Spacing +153 added lines, -153 removed lines

@@ -60,7 +60,7 @@ 
 		function __construct($name, $slug) {
 			$this->name = $name;
 			$this->slug = $slug;
-			if (!empty($_GET['id'])){
+			if (!empty($_GET['id'])) {
 				$this->isWizard = false;
 			}
         }
@@ -75,7 +75,7 @@ 
 
 		function is_active_addon($post_type = null) {
 			
-			if ( ! class_exists( 'PMXI_Plugin' ) ) {
+			if (!class_exists('PMXI_Plugin')) {
 				return false;
 			}
 
@@ -87,7 +87,7 @@ 
 				}
 			}
 
-			if ($addon_active){
+			if ($addon_active) {
 				
 				$current_theme = wp_get_theme();
 
@@ -97,18 +97,18 @@ 
 				
 				$addon_active = (@in_array($theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;
 
-				if ( ! $addon_active and $parent_theme ){
+				if (!$addon_active and $parent_theme) {
 					$parent_theme_name = $parent_theme->get('Name');
 					$addon_active = (@in_array($parent_theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;
 
 				}
 				
-				if ( $addon_active and ! empty($this->active_plugins) ){
+				if ($addon_active and !empty($this->active_plugins)) {
 
-					include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+					include_once(ABSPATH . 'wp-admin/includes/plugin.php');
 
 					foreach ($this->active_plugins as $plugin) {
-						if ( ! is_plugin_active($plugin) ) {
+						if (!is_plugin_active($plugin)) {
 							$addon_active = false;
 							break;
 						}
@@ -137,9 +137,9 @@ 
 				$this->when_to_run = "always";
 			}
 
-			@$this->active_post_types = ( ! empty($conditions['post_types'])) ? $conditions['post_types'] : array();
-			@$this->active_themes = ( ! empty($conditions['themes'])) ? $conditions['themes'] : array();
-			@$this->active_plugins = ( ! empty($conditions['plugins'])) ? $conditions['plugins'] : array();			
+			@$this->active_post_types = (!empty($conditions['post_types'])) ? $conditions['post_types'] : array();
+			@$this->active_themes = (!empty($conditions['themes'])) ? $conditions['themes'] : array();
+			@$this->active_plugins = (!empty($conditions['plugins'])) ? $conditions['plugins'] : array();			
 
 			add_filter('pmxi_addons', array($this, 'wpai_api_register'));
 			add_filter('wp_all_import_addon_parse', array($this, 'wpai_api_parse'));
@@ -148,15 +148,15 @@ 
 			add_filter('pmxi_options_options', array($this, 'wpai_api_options'));
             add_filter('wp_all_import_image_sections', array($this, 'additional_sections'), 10, 1);
             add_filter('pmxi_custom_types', array($this, 'filter_post_types'), 10, 2);
-            add_filter('pmxi_post_list_order', array($this,'sort_post_types'), 10, 1);
-            add_filter('wp_all_import_post_type_image', array($this, 'post_type_image'), 10, 1 );
-			add_action('pmxi_extend_options_featured',  array($this, 'wpai_api_metabox'), 10, 2);
+            add_filter('pmxi_post_list_order', array($this, 'sort_post_types'), 10, 1);
+            add_filter('wp_all_import_post_type_image', array($this, 'post_type_image'), 10, 1);
+			add_action('pmxi_extend_options_featured', array($this, 'wpai_api_metabox'), 10, 2);
             add_action('admin_init', array($this, 'admin_notice_ignore'));
         }        
 
 		function parse($data) {
 			
-			if ( ! $this->is_active_addon($data['import']->options['custom_type'])) return false;
+			if (!$this->is_active_addon($data['import']->options['custom_type'])) return false;
 
 			$parsedData = $this->helper_parse($data, $this->options_array());
 			return $parsedData;
@@ -166,11 +166,11 @@ 
 
 		function add_field($field_slug, $field_name, $field_type, $enum_values = null, $tooltip = "", $is_html = true, $default_text = '') {
 
-			$field =  array("name" => $field_name, "type" => $field_type, "enum_values" => $enum_values, "tooltip" => $tooltip, "is_sub_field" => false, "is_main_field" => false, "slug" => $field_slug, "is_html" => $is_html, 'default_text' => $default_text);
+			$field = array("name" => $field_name, "type" => $field_type, "enum_values" => $enum_values, "tooltip" => $tooltip, "is_sub_field" => false, "is_main_field" => false, "slug" => $field_slug, "is_html" => $is_html, 'default_text' => $default_text);
 
 			$this->fields[$field_slug] = $field;
 
-			if ( ! empty($enum_values) ){
+			if (!empty($enum_values)) {
 				foreach ($enum_values as $key => $value) {
 					if (is_array($value))
 					{
@@ -181,7 +181,7 @@ 
 						else
 						{
 							foreach ($value as $n => $param) {							
-								if (is_array($param) and ! empty($this->fields[$param['slug']])){
+								if (is_array($param) and !empty($this->fields[$param['slug']])) {
 									$this->fields[$param['slug']]['is_sub_field'] = true;								
 								}
 							}
@@ -194,7 +194,7 @@ 
 
 		}
 
-		function add_acf_field($field){
+		function add_acf_field($field) {
 			$this->fields[$field->post_name] = array(
 				'type' => 'acf',
 				'field_obj' => $field
@@ -203,13 +203,13 @@ 
 
 		private $acfGroups = array();
 
-		function use_acf_group($acf_group){
+		function use_acf_group($acf_group) {
 			$this->add_text(
 				'<div class="postbox acf_postbox default acf_signle_group rad4">
-    <h3 class="hndle" style="margin-top:0;"><span>'.$acf_group['title'].'</span></h3>
+    <h3 class="hndle" style="margin-top:0;"><span>'.$acf_group['title'] . '</span></h3>
 	    <div class="inside">');
 			$acf_fields = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf-field', 'post_parent' => $acf_group['ID'], 'post_status' => 'publish', 'orderby' => 'menu_order', 'order' => 'ASC'));
-			if (!empty($acf_fields)){
+			if (!empty($acf_fields)) {
 				foreach ($acf_fields as $field) {
 					$this->add_acf_field($field);
 				}
@@ -219,7 +219,7 @@ 
 			add_filter('wp_all_import_acf_is_show_group', array($this, 'acf_is_show_group'), 10, 2);
 		}
 
-		function acf_is_show_group($is_show, $acf_group){
+		function acf_is_show_group($is_show, $acf_group) {
 			return (in_array($acf_group['ID'], $this->acfGroups)) ? false : true;
 		}
 
@@ -231,7 +231,7 @@ 
 		* @param string $default_value - default option value
 		*
 		*/
-		function add_option($slug, $default_value = ''){
+		function add_option($slug, $default_value = '') {
 			$this->options[$slug] = $default_value;
 		}
 
@@ -239,12 +239,12 @@ 
 
             $options_list = array();
             
-            if ( ! empty( $this->fields ) ) {
+            if (!empty($this->fields)) {
 
                 foreach ($this->fields as $field_slug => $field_params) {
                     if (in_array($field_params['type'], array('title', 'plain_text', 'acf'))) continue;
                     $default_value = '';
-                    if (!empty($field_params['enum_values'])){
+                    if (!empty($field_params['enum_values'])) {
                         foreach ($field_params['enum_values'] as $key => $value) {						
                             $default_value = $key;
                             break;
@@ -255,14 +255,14 @@ 
 
             }			
 
-			if ( ! empty($this->options) ){
+			if (!empty($this->options)) {
 				foreach ($this->options as $slug => $value) {
 					$options_arr[$slug] = $value;
 				}
 			}
 
 			$options_arr[$this->slug]   = $options_list;
-			$options_arr['rapid_addon'] = plugin_basename( __FILE__ );
+			$options_arr['rapid_addon'] = plugin_basename(__FILE__);
 
 			return $options_arr;
 
@@ -295,7 +295,7 @@ 
 
 		}
 
-		function wpai_api_post_saved($functions){
+		function wpai_api_post_saved($functions) {
 			$functions[$this->slug] = array($this, 'post_saved');
 			return $functions;
 		}
@@ -308,7 +308,7 @@ 
 
 		}
 
-		function post_saved( $importData ){
+		function post_saved($importData) {
 
 			if (is_callable($this->post_saved_function))
 				call_user_func($this->post_saved_function, $importData['pid'], $importData['import'], $importData['logger']);
@@ -327,14 +327,14 @@ 
 	//		print_r($import_options);
 	//		echo "</pre>";
 
-			if ( ! empty($parsedData) )	{
+			if (!empty($parsedData)) {
 
 				$this->logger = $importData['logger'];
 
 				$post_id = $importData['pid'];
 				$index = $importData['i'];
 				$data = array();
-				if (!empty($this->fields)){
+				if (!empty($this->fields)) {
 					foreach ($this->fields as $field_slug => $field_params) {
 						if (in_array($field_params['type'], array('title', 'plain_text'))) continue;
 						switch ($field_params['type']) {
@@ -345,7 +345,7 @@ 
 
 								$image_url_or_path = $parsedData[$field_slug][$index];
 
-								if ( ! array_key_exists( $field_slug, $import_options['download_image'] ) ) {
+								if (!array_key_exists($field_slug, $import_options['download_image'])) {
 									continue 2;
 								}
 
@@ -365,7 +365,7 @@ 
 
 								$image_url_or_path = $parsedData[$field_slug][$index];
 
-								if ( ! array_key_exists( $field_slug, $import_options['download_image'] ) ) {
+								if (!array_key_exists($field_slug, $import_options['download_image'])) {
 									continue 2;
 								}
 
@@ -393,7 +393,7 @@ 
 
 							if (!empty($mapping_rules) and is_array($mapping_rules)) {
 								foreach ($mapping_rules as $rule_number => $map_to) {
-									if (isset($map_to[trim($data[$field_slug])])){
+									if (isset($map_to[trim($data[$field_slug])])) {
 										$data[$field_slug] = trim($map_to[trim($data[$field_slug])]);
 										break;
 									}
@@ -442,14 +442,14 @@ 
 
 			echo $this->helper_metabox_bottom();
 
-			if ( ! empty($this->image_sections) ){				
+			if (!empty($this->image_sections)) {				
 				$is_images_section_enabled = apply_filters('wp_all_import_is_images_section_enabled', true, $post_type);						
 				foreach ($this->image_sections as $k => $section) {
 					$section_options = array();
 					foreach ($this->image_options as $slug => $value) {
 						$section_options[$section['slug'] . $slug] = $value;
 					}										
-					if ( ! $is_images_section_enabled and ! $k ){
+					if (!$is_images_section_enabled and !$k) {
 						$section_options[$section['slug'] . 'is_featured'] = 1;
 					}
 					PMXI_API::add_additional_images_section($section['title'], $section['slug'], $current_values, '', true, false, $section['type']);
@@ -458,7 +458,7 @@ 
 
 		}		
 
-		function render_field($field_params, $field_slug, $current_values, $in_the_bottom = false){
+		function render_field($field_params, $field_slug, $current_values, $in_the_bottom = false) {
 
 			if (!isset($current_values[$this->slug][$field_slug])) {
 				$current_values[$this->slug][$field_slug] = isset($field_params['default_text']) ? $field_params['default_text'] : '';
@@ -471,8 +471,8 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+						'field_name' => $this->slug . "[" . $field_slug . "]",
+						'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
 					)
 				);
 
@@ -483,8 +483,8 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+						'field_name' => $this->slug . "[" . $field_slug . "]",
+						'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
 					)
 				);
 
@@ -495,8 +495,8 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+						'field_name' => $this->slug . "[" . $field_slug . "]",
+						'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
 					)
 				);
 
@@ -509,7 +509,7 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
+						'field_name' => $this->slug . "[" . $field_slug . "]",
 						'field_value' => $current_values[$this->slug][$field_slug],
 						'download_image' => $current_values[$this->slug]['download_image'][$field_slug],
 						'field_key' => $field_slug,
@@ -528,7 +528,7 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
+						'field_name' => $this->slug . "[" . $field_slug . "]",
 						'field_value' => $current_values[$this->slug][$field_slug],
 						'enum_values' => $field_params['enum_values'],
 						'mapping' => true,
@@ -540,14 +540,14 @@ 
 					)
 				);
 
-			} else if($field_params['type'] == 'accordion') {
+			} else if ($field_params['type'] == 'accordion') {
 
 				PMXI_API::add_field(
 					'accordion',
 					$field_params['name'],
 					array(						
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",																
+						'field_name' => $this->slug . "[" . $field_slug . "]",																
 						'field_key' => $field_slug,								
 						'addon_prefix' => $this->slug,
 						'sub_fields' => $this->get_sub_fields($field_params, $field_slug, $current_values),
@@ -555,7 +555,7 @@ 
 					)
 				);
 
-			} else if($field_params['type'] == 'acf') {
+			} else if ($field_params['type'] == 'acf') {
 				$fieldData = (!empty($field_params['field_obj']->post_content)) ? unserialize($field_params['field_obj']->post_content) : array();
 				$fieldData['ID']    = $field_params['field_obj']->ID;
 				$fieldData['id']    = $field_params['field_obj']->ID;
@@ -563,19 +563,19 @@ 
 				$fieldData['key']   = $field_params['field_obj']->post_name;
 				if (empty($fieldData['name'])) $fieldData['name'] = $field_params['field_obj']->post_excerpt;
 				if (function_exists('pmai_render_field')) {
-					echo pmai_render_field($fieldData, ( ! empty($current_values) ) ? $current_values : array() );
+					echo pmai_render_field($fieldData, (!empty($current_values)) ? $current_values : array());
 				}
-			} else if($field_params['type'] == 'title'){
+			} else if ($field_params['type'] == 'title') {
 				?>
-				<h4 class="wpallimport-add-on-options-title"><?php _e($field_params['name'], 'wp_all_import_plugin'); ?><?php if ( ! empty($field_params['tooltip'])): ?><a href="#help" class="wpallimport-help" title="<?php echo $field_params['tooltip']; ?>" style="position:relative; top: -1px;">?</a><?php endif; ?></h4>				
+				<h4 class="wpallimport-add-on-options-title"><?php _e($field_params['name'], 'wp_all_import_plugin'); ?><?php if (!empty($field_params['tooltip'])): ?><a href="#help" class="wpallimport-help" title="<?php echo $field_params['tooltip']; ?>" style="position:relative; top: -1px;">?</a><?php endif; ?></h4>				
 				<?php
 
-			} else if($field_params['type'] == 'plain_text'){
+			} else if ($field_params['type'] == 'plain_text') {
 				if ($field_params['is_html']):					
 					echo $field_params['name'];				
 				else:
 					?>
-					<p style="margin: 0 0 12px 0;"><?php echo $field_params['name'];?></p>
+					<p style="margin: 0 0 12px 0;"><?php echo $field_params['name']; ?></p>
 					<?php
 				endif;
 			}
@@ -587,19 +587,19 @@ 
 		* Helper function for nested radio fields
 		*
 		*/
-		function get_sub_fields($field_params, $field_slug, $current_values){
+		function get_sub_fields($field_params, $field_slug, $current_values) {
 			$sub_fields = array();	
-			if ( ! empty($field_params['enum_values']) ){										
+			if (!empty($field_params['enum_values'])) {										
 				foreach ($field_params['enum_values'] as $key => $value) {					
 					$sub_fields[$key] = array();	
-					if (is_array($value)){
-						if ($field_params['type'] == 'accordion'){								
+					if (is_array($value)) {
+						if ($field_params['type'] == 'accordion') {								
 							$sub_fields[$key][] = $this->convert_field($value, $current_values);
 						}
 						else
 						{
 							foreach ($value as $k => $sub_field) {								
-								if (is_array($sub_field) and ! empty($this->fields[$sub_field['slug']]))
+								if (is_array($sub_field) and !empty($this->fields[$sub_field['slug']]))
 								{									
 									$sub_fields[$key][] = $this->convert_field($sub_field, $current_values);
 								}								
@@ -611,7 +611,7 @@ 
 			return $sub_fields;
 		}			
 
-		function convert_field($sub_field, $current_values){
+		function convert_field($sub_field, $current_values) {
 			$field = array();
 			if (!isset($current_values[$this->slug][$sub_field['slug']])) {
 				$current_values[$this->slug][$sub_field['slug']] = isset($sub_field['default_text']) ? $sub_field['default_text'] : '';
@@ -623,7 +623,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
 							'is_main_field' => $sub_field['is_main_field']
 						)
@@ -635,7 +635,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
 							'is_main_field' => $sub_field['is_main_field']
 						)
@@ -647,7 +647,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
 							'is_main_field' => $sub_field['is_main_field']
 						)
@@ -659,7 +659,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => $current_values[$this->slug][$sub_field['slug']],
 							'download_image' => null,
 							'field_key' => $sub_field['slug'],
@@ -668,7 +668,7 @@ 
 						)
 					);
 
-					if ( array_key_exists( 'download_image', $current_values[$this->slug] ) && array_key_exists( $sub_field['slug'], $current_values[$this->slug]['download_image'] ) ) {
+					if (array_key_exists('download_image', $current_values[$this->slug]) && array_key_exists($sub_field['slug'], $current_values[$this->slug]['download_image'])) {
 						$field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
 					}
                     break;
@@ -678,7 +678,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => $current_values[$this->slug][$sub_field['slug']],
 							'download_image' => null,
 							'field_key' => $sub_field['slug'],
@@ -687,7 +687,7 @@ 
 						)
 					);
 
-					if ( array_key_exists( 'download_image', $current_values[$this->slug] )  && array_key_exists( $sub_field['slug'], $current_values[$this->slug]['download_image'] ) ) {
+					if (array_key_exists('download_image', $current_values[$this->slug]) && array_key_exists($sub_field['slug'], $current_values[$this->slug]['download_image'])) {
 						$field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
 					}
 
@@ -698,7 +698,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => $current_values[$this->slug][$sub_field['slug']],
 							'enum_values' => $this->fields[$sub_field['slug']]['enum_values'],
 							'mapping' => true,
@@ -717,7 +717,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",																
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",																
 							'field_key' => $sub_field['slug'],								
 							'addon_prefix' => $this->slug,
 							'sub_fields' => $this->get_sub_fields($this->fields[$sub_field['slug']], $sub_field['slug'], $current_values),
@@ -738,12 +738,12 @@ 
 		*
 		*
 		*/
-		function add_options( $main_field = false, $title = '', $fields = array() ){
+		function add_options($main_field = false, $title = '', $fields = array()) {
 			
-			if ( ! empty($fields) )
+			if (!empty($fields))
 			{				
 				
-				if ($main_field){
+				if ($main_field) {
 
 					$main_field['is_main_field'] = true;
 					$fields[] = $main_field;
@@ -756,7 +756,7 @@ 
 
 		}			
 
-		function add_title($title = '', $tooltip = ''){
+		function add_title($title = '', $tooltip = '') {
 
 			if (empty($title)) return;
 
@@ -764,7 +764,7 @@ 
 
 		}		
 
-		function add_text($text = '', $is_html = false){
+		function add_text($text = '', $is_html = false) {
 
 			if (empty($text)) return;
 
@@ -862,10 +862,10 @@ 
   					margin: 45px 0 15px 0;
 				}
 			</style>
-			<div class="wpallimport-collapsed wpallimport-section wpallimport-addon '.$this->slug.' closed">
+			<div class="wpallimport-collapsed wpallimport-section wpallimport-addon '.$this->slug . ' closed">
 				<div class="wpallimport-content-section">
 					<div class="wpallimport-collapsed-header">
-						<h3>'.__($name,'pmxi_plugin').'</h3>	
+						<h3>'.__($name, 'pmxi_plugin') . '</h3>	
 					</div>
 					<div class="wpallimport-collapsed-content" style="padding: 0;">
 						<div class="wpallimport-collapsed-content-inner">
@@ -891,8 +891,8 @@ 
 		* simply add an additional section for attachments
 		*
 		*/
-		function import_files( $slug, $title, $callback = NULL ){
-			$this->import_images( $slug, $title, 'files', $callback);
+		function import_files($slug, $title, $callback = NULL) {
+			$this->import_images($slug, $title, 'files', $callback);
 		}
 
 		/**
@@ -900,9 +900,9 @@ 
 		* simply add an additional section 
 		*
 		*/
-		function import_images( $slug, $title, $type = 'images', $callback = NULL ){
+		function import_images($slug, $title, $type = 'images', $callback = NULL) {
 			
-			if ( empty($title) or empty($slug) ) return;
+			if (empty($title) or empty($slug)) return;
 
 			if (is_array($slug)) {
                 $section_slug = 'pmxi_' . md5(serialize($slug));
@@ -920,17 +920,17 @@ 
 				$this->add_option($section_slug . $option_slug, $value);
 			}
 
-			if (count($this->image_sections) > 1){
+			if (count($this->image_sections) > 1) {
 				add_filter('wp_all_import_is_show_add_new_images', array($this, 'filter_is_show_add_new_images'), 10, 2);
 			}
 
 			add_filter('wp_all_import_is_allow_import_images', array($this, 'is_allow_import_images'), 10, 2);			
 
 			if ($callback && is_callable($callback)) {
-                add_action( $section_slug, $callback, 10, 4);
+                add_action($section_slug, $callback, 10, 4);
             } else {
                 if (function_exists($slug)) {
-                    add_action( $section_slug, $slug, 10, 4);
+                    add_action($section_slug, $slug, 10, 4);
                 }
             }
 		}			
@@ -939,7 +939,7 @@ 
 			* filter to allow import images for free edition of WP All Import
 			*
 			*/
-			function is_allow_import_images($is_allow, $post_type){
+			function is_allow_import_images($is_allow, $post_type) {
 				return ($this->is_active_addon($post_type)) ? true : $is_allow;
 			}
 
@@ -948,8 +948,8 @@ 
 		* filter to control additional images sections
 		*
 		*/
-		function additional_sections($sections){
-			if ( ! empty($this->image_sections) ){
+		function additional_sections($sections) {
+			if (!empty($this->image_sections)) {
 				foreach ($this->image_sections as $add_section) {
 					$sections[] = $add_section;
 				}
@@ -962,7 +962,7 @@ 
 			* remove the 'Don't touch existing images, append new images' when more than one image section is in use.
 			*
 			*/
-			function filter_is_show_add_new_images($is_show, $post_type){
+			function filter_is_show_add_new_images($is_show, $post_type) {
 				return ($this->is_active_addon($post_type)) ? false : $is_show;
 			}
 
@@ -971,12 +971,12 @@ 
 		* disable the default images section
 		*
 		*/		
-		function disable_default_images($post_type = false){
+		function disable_default_images($post_type = false) {
 									
 			add_filter('wp_all_import_is_images_section_enabled', array($this, 'is_enable_default_images_section'), 10, 2);
 
 		}
-			function is_enable_default_images_section($is_enabled, $post_type){						
+			function is_enable_default_images_section($is_enabled, $post_type) {						
 				
 				return ($this->is_active_addon($post_type)) ? false : true;
 								
@@ -988,7 +988,7 @@ 
 
 			$data = array(); // parsed data
 
-			if ( ! empty($import->options[$this->slug])){
+			if (!empty($import->options[$this->slug])) {
 
 				$this->logger = $parsingData['logger'];
 
@@ -997,9 +997,9 @@ 
 				$tmp_files = array();
 
 				foreach ($options[$this->slug] as $option_name => $option_value) {					
-					if ( isset($import->options[$this->slug][$option_name]) and $import->options[$this->slug][$option_name] != '') {						
+					if (isset($import->options[$this->slug][$option_name]) and $import->options[$this->slug][$option_name] != '') {						
 						if ($import->options[$this->slug][$option_name] == "xpath") {
-							if ($import->options[$this->slug]['xpaths'][$option_name] == ""){
+							if ($import->options[$this->slug]['xpaths'][$option_name] == "") {
 								$count and $data[$option_name] = array_fill(0, $count, "");
 							} else {
 								$data[$option_name] = XmlImportParser::factory($xml, $cxpath, (string) $import->options[$this->slug]['xpaths'][$option_name], $file)->parse();
@@ -1038,11 +1038,11 @@ 
 
 			if ($import_options['update_all_data'] == 'yes') return true;
 
-			if ( ! $import_options['is_update_custom_fields'] ) return false;			
+			if (!$import_options['is_update_custom_fields']) return false;			
 
 			if ($import_options['update_custom_fields_logic'] == "full_update") return true;
-			if ($import_options['update_custom_fields_logic'] == "only" and ! empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list']) ) return true;
-			if ($import_options['update_custom_fields_logic'] == "all_except" and ( empty($import_options['custom_fields_list']) or ! in_array($meta_key, $import_options['custom_fields_list']) )) return true;
+			if ($import_options['update_custom_fields_logic'] == "only" and !empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list'])) return true;
+			if ($import_options['update_custom_fields_logic'] == "all_except" and (empty($import_options['custom_fields_list']) or !in_array($meta_key, $import_options['custom_fields_list']))) return true;
 
 			return false;
 
@@ -1058,11 +1058,11 @@ 
 
 			if ($import_options['update_all_data'] == 'yes') return true;
 
-			if ( ! $import_options['is_update_categories'] ) return false;			
+			if (!$import_options['is_update_categories']) return false;			
 
 			if ($import_options['update_categories_logic'] == "full_update") return true;
-			if ($import_options['update_categories_logic'] == "only" and ! empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list']) ) return true;
-			if ($import_options['update_categories_logic'] == "all_except" and ( empty($import_options['taxonomies_list']) or ! in_array($tax_name, $import_options['taxonomies_list']) )) return true;
+			if ($import_options['update_categories_logic'] == "only" and !empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list'])) return true;
+			if ($import_options['update_categories_logic'] == "all_except" and (empty($import_options['taxonomies_list']) or !in_array($tax_name, $import_options['taxonomies_list']))) return true;
 
 			return false;
 
@@ -1083,8 +1083,8 @@ 
 
 
 		function admin_notice_ignore() {
-			if (isset($_GET[$this->slug.'_ignore']) && '0' == $_GET[$this->slug.'_ignore'] ) {
-				update_option($this->slug.'_ignore', 'true');
+			if (isset($_GET[$this->slug . '_ignore']) && '0' == $_GET[$this->slug . '_ignore']) {
+				update_option($this->slug . '_ignore', 'true');
 			}
 		}
 
@@ -1094,10 +1094,10 @@ 
 			if ($this->notice_text) {
 				$notice_text = $this->notice_text;
 			} else {
-				$notice_text = $this->name.' requires WP All Import <a href="http://www.wpallimport.com/" target="_blank">Pro</a> or <a href="http://wordpress.org/plugins/wp-all-import" target="_blank">Free</a>.';
+				$notice_text = $this->name . ' requires WP All Import <a href="http://www.wpallimport.com/" target="_blank">Pro</a> or <a href="http://wordpress.org/plugins/wp-all-import" target="_blank">Free</a>.';
 			}
 
-			if (!get_option(sanitize_key($this->slug).'_notice_ignore')) {
+			if (!get_option(sanitize_key($this->slug) . '_notice_ignore')) {
 
 				?>
 
@@ -1105,9 +1105,9 @@ 
 	    		    <p><?php _e(
 		    		    	sprintf(
 	    			    		$notice_text,
-	    			    		'?'.$this->slug.'_ignore=0'
+	    			    		'?' . $this->slug . '_ignore=0'
 	    			    	), 
-	    		    		'rapid_addon_'.$this->slug
+	    		    		'rapid_addon_' . $this->slug
 	    		    	); ?></p>
 			    </div>
 
@@ -1126,14 +1126,14 @@ 
 
 			$is_show_notice = false;
 
-			include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+			include_once(ABSPATH . 'wp-admin/includes/plugin.php');
 
-			if ( ! class_exists( 'PMXI_Plugin' ) ) {
+			if (!class_exists('PMXI_Plugin')) {
 				$is_show_notice = true;
 			}
 
 			// Supported Themes
-			if ( ! $is_show_notice and ! empty($conditions['themes']) ){
+			if (!$is_show_notice and !empty($conditions['themes'])) {
 
 				$themeInfo    = wp_get_theme();
 				$parentInfo = $themeInfo->parent();				
@@ -1141,7 +1141,7 @@ 
 				
 				$is_show_notice = in_array($currentTheme, $conditions['themes']) ? false : true;				
 
-				if ( $is_show_notice and $parentInfo ){
+				if ($is_show_notice and $parentInfo) {
 					$parent_theme = $parentInfo->get('Name');
 					$is_show_notice = in_array($parent_theme, $conditions['themes']) ? false : true;					
 				}
@@ -1149,22 +1149,22 @@ 
 			}			
 
 			// Required Plugins
-			if ( ! $is_show_notice and ! empty($conditions['plugins']) ){				
+			if (!$is_show_notice and !empty($conditions['plugins'])) {				
 
 				$requires_counter = 0;
 				foreach ($conditions['plugins'] as $plugin) {
-					if ( is_plugin_active($plugin) ) $requires_counter++;
+					if (is_plugin_active($plugin)) $requires_counter++;
 				}
 
-				if ($requires_counter != count($conditions['plugins'])){ 					
+				if ($requires_counter != count($conditions['plugins'])) { 					
 					$is_show_notice = true;			
 				}
 
 			}
 
-			if ( $is_show_notice ){
+			if ($is_show_notice) {
 
-				if ( $notice_text != '' ) {
+				if ($notice_text != '') {
 					$this->notice_text = $notice_text;
 				}
 
@@ -1173,34 +1173,34 @@ 
 
 		}
 
-		function log( $m = false){		
+		function log($m = false) {		
 
 			$m and $this->logger and call_user_func($this->logger, $m);
 
         }
         
-        public function remove_post_type( $type = '' ) {
-            if ( ! empty( $type ) ) {
-                $this->add_option( 'post_types_to_remove', $type );
+        public function remove_post_type($type = '') {
+            if (!empty($type)) {
+                $this->add_option('post_types_to_remove', $type);
             }
         }
 
-        public function filter_post_types( $custom_types = array(), $custom_type = '' ) {
+        public function filter_post_types($custom_types = array(), $custom_type = '') {
             $options = $this->options_array();
             $option_key = 'post_types_to_remove';
 
-            if ( array_key_exists( $option_key, $options ) ) {
-                $type = $options[ $option_key ];
+            if (array_key_exists($option_key, $options)) {
+                $type = $options[$option_key];
                 
-                if ( ! empty( $type ) ) {
-                    if ( ! is_array( $type ) ) {
-                        if ( array_key_exists( $type, $custom_types )  ) {
-                            unset( $custom_types[ $type ] );
+                if (!empty($type)) {
+                    if (!is_array($type)) {
+                        if (array_key_exists($type, $custom_types)) {
+                            unset($custom_types[$type]);
                         }
                     } else {
-                        foreach ( $type as $key => $post_type ) {
-                            if ( array_key_exists( $post_type, $custom_types ) ) {
-                                unset( $custom_types[ $post_type ] );
+                        foreach ($type as $key => $post_type) {
+                            if (array_key_exists($post_type, $custom_types)) {
+                                unset($custom_types[$post_type]);
                             }
                         }
                     }
@@ -1209,26 +1209,26 @@ 
             return $custom_types;
         }
 
-        public function sort_post_types( array $order ) {
+        public function sort_post_types(array $order) {
             $options = $this->options_array();
             $option_key = 'post_type_move';
 
-            if ( array_key_exists( $option_key, $options ) ) {
-                $move_rules = maybe_unserialize( $options[ $option_key ] );
+            if (array_key_exists($option_key, $options)) {
+                $move_rules = maybe_unserialize($options[$option_key]);
 
-                foreach ( $move_rules as $rule ) {
+                foreach ($move_rules as $rule) {
                     $move_this  = $rule['move_this'];
                     $move_to    = $rule['move_to'];
-                    if ( $move_to > count( $order ) ) {
-                        if ( ( $rm_key = array_search( $move_this, $order ) ) !== false ) {
-                            unset( $order[ $rm_key ] );
+                    if ($move_to > count($order)) {
+                        if (($rm_key = array_search($move_this, $order)) !== false) {
+                            unset($order[$rm_key]);
                         }
-                        array_push( $order, $move_this );                        
+                        array_push($order, $move_this);                        
                     } else {
-                        if ( ( $rm_key = array_search( $move_this, $order ) ) !== false ) {
-                            unset( $order[ $rm_key ] );
+                        if (($rm_key = array_search($move_this, $order)) !== false) {
+                            unset($order[$rm_key]);
                         }
-                        array_splice( $order, $move_to, 0, $move_this );
+                        array_splice($order, $move_to, 0, $move_this);
                     }
                 }
 
@@ -1238,57 +1238,57 @@ 
             return $order;
         }
 
-        public function move_post_type( $move_this = null, $move_to = null ) {
+        public function move_post_type($move_this = null, $move_to = null) {
             $move_rules = array();
 
-            if ( ! is_array( $move_this ) && ! is_array( $move_to ) ) {
+            if (!is_array($move_this) && !is_array($move_to)) {
                 $move_rules[] = array(
                     'move_this' => $move_this,
                     'move_to'   => $move_to
                 );
             } else {
-                foreach ( $move_this as $key => $move_post ) {                    
+                foreach ($move_this as $key => $move_post) {                    
                     $move_rules[] = array(
                         'move_this' => $move_post,
-                        'move_to'   => $move_to[ $key ]
+                        'move_to'   => $move_to[$key]
                     );
                 }
             }
 
-            $this->add_option( 'post_type_move', $move_rules );
+            $this->add_option('post_type_move', $move_rules);
         }
 
-        public function set_post_type_image( $post_type = null, $image = null ) {
+        public function set_post_type_image($post_type = null, $image = null) {
             $post_type_image_rules = array();
 
-            if ( ! is_array( $post_type ) ) {
+            if (!is_array($post_type)) {
 
-                $post_type_image_rules[ $post_type ] = array(
+                $post_type_image_rules[$post_type] = array(
                         'post_type' => $post_type,
                         'image'     => $image
                 );
 
             } else {
 
-                if ( count( $post_type ) == count( $image ) ) {
+                if (count($post_type) == count($image)) {
 
-                    foreach ( $post_type as $key => $post_name ) {
-                        $post_type_image_rules[ $post_name ] = array(
+                    foreach ($post_type as $key => $post_name) {
+                        $post_type_image_rules[$post_name] = array(
                             'post_type' => $post_name,
-                            'image'     => $image[ $key ]
+                            'image'     => $image[$key]
                         );
                     }
                 }
             }
 
-            $this->add_option( 'post_type_image', $post_type_image_rules );
+            $this->add_option('post_type_image', $post_type_image_rules);
         }
 
-        public function post_type_image( $image ) {
+        public function post_type_image($image) {
             $options = $this->options_array();
             $option_key = 'post_type_image';
-            if ( array_key_exists( $option_key, $options ) ) {
-                $post_type_image_rules = maybe_unserialize( $options[ $option_key ] );
+            if (array_key_exists($option_key, $options)) {
+                $post_type_image_rules = maybe_unserialize($options[$option_key]);
                 return $post_type_image_rules;
             }
             return $image;

includes/libraries/wp-all-import/class-getpaid-wp-all-import.php

Spacing +30 added lines, -30 removed lines

@@ -5,9 +5,9 @@ 
  * @package GetPaid
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-include plugin_dir_path( __FILE__ ) . 'rapid-addon.php';
+include plugin_dir_path(__FILE__) . 'rapid-addon.php';
 
 /**
  * WP All Import class.
@@ -34,8 +34,8 @@ 
     public function __construct() {
 
 		// Init each store separately.
-		foreach ( array_keys( $this->datastores ) as $key ) {
-			$this->init_store( $key );
+		foreach (array_keys($this->datastores) as $key) {
+			$this->init_store($key);
 		}
 
 	}
@@ -43,51 +43,51 @@ 
 	/**
 	 * Inits a store.
 	 */
-    public function init_store( $key ) {
+    public function init_store($key) {
 
 		// Register the add-on.
-		$this->add_ons[ $key ] = new RapidAddon( 'GetPaid', 'getpaid_wp_al_import_' . $key );
+		$this->add_ons[$key] = new RapidAddon('GetPaid', 'getpaid_wp_al_import_' . $key);
 
 		// Create import function.
-		$import_function = function ( $post_id, $data, $import_options, $_post ) use ( $key ) {
-			$this->import_store( $key, $post_id, $data, $import_options, $_post );
+		$import_function = function($post_id, $data, $import_options, $_post) use ($key) {
+			$this->import_store($key, $post_id, $data, $import_options, $_post);
         };
 
-		$this->add_ons[ $key ]->set_import_function( $import_function );
+		$this->add_ons[$key]->set_import_function($import_function);
 
 		// Register store fields.
-		$this->add_store_fields( $key );
+		$this->add_store_fields($key);
 
 		// Only load on the correct post type.
-		$this->add_ons[ $key ]->run( array( 'post_types' => array( 'wpi_' . $key ) ) );
+		$this->add_ons[$key]->run(array('post_types' => array('wpi_' . $key)));
 
 		// Disable images.
-		$this->add_ons[ $key ]->disable_default_images();
+		$this->add_ons[$key]->disable_default_images();
 
 	}
 
 	/**
 	 * Retrieves store fields.
 	 */
-    public function get_store_fields( $key ) {
+    public function get_store_fields($key) {
 
 		// Fetch from data/invoice-schema.php, from data/discount-schema.php, from data/item-schema.php
-		$fields = wpinv_get_data( $key . '-schema' );
+		$fields = wpinv_get_data($key . '-schema');
 
-		if ( empty( $fields ) ) {
+		if (empty($fields)) {
 			return array();
 		}
 
 		// Clean the fields.
 		$prepared = array();
-		foreach ( $fields as $id => $field ) {
+		foreach ($fields as $id => $field) {
 
 			// Skip read only fields.
-			if ( ! empty( $field['readonly'] ) ) {
+			if (!empty($field['readonly'])) {
 				continue;
 			}
 
-			$prepared[ $id ] = $field;
+			$prepared[$id] = $field;
 
 		}
 
@@ -98,10 +98,10 @@ 
 	/**
 	 * Registers store fields.
 	 */
-    public function add_store_fields( $key ) {
+    public function add_store_fields($key) {
 
-		foreach ( $this->get_store_fields( $key ) as $field_id => $data ) {
-			$this->add_ons[ $key ]->add_field( $field_id, $data['description'], 'text' );
+		foreach ($this->get_store_fields($key) as $field_id => $data) {
+			$this->add_ons[$key]->add_field($field_id, $data['description'], 'text');
 		}
 
     }
@@ -109,36 +109,36 @@ 
 	/**
 	 * Handles store imports.
 	 */
-    public function import_store( $key, $post_id, $data, $import_options, $_post ) {
+    public function import_store($key, $post_id, $data, $import_options, $_post) {
 
 		// Is the store class set?
-		if ( ! isset( $this->datastores[ $key ] ) ) {
+		if (!isset($this->datastores[$key])) {
 			return;
 		}
 
 		/**@var GetPaid_Data */
-		$data_store = new $this->datastores[ $key ]( $post_id );
+		$data_store = new $this->datastores[$key]($post_id);
 
 		// Abort if the invoice/item/discount does not exist.
-		if ( ! $data_store->exists() ) {
+		if (!$data_store->exists()) {
 			return;
 		}
 
 		// Prepare data props.
 		$prepared = array();
 
-		foreach ( array_keys( $this->get_store_fields( $key ) ) as $field ) { 
+		foreach (array_keys($this->get_store_fields($key)) as $field) { 
 			// Make sure the user has allowed this field to be updated.
-			if ( empty( $_post['ID'] ) || $this->add_ons[ $key ]->can_update_meta( $field, $import_options ) ) { 
+			if (empty($_post['ID']) || $this->add_ons[$key]->can_update_meta($field, $import_options)) { 
 	
 				// Update the custom field with the imported data.
-				$prepared[ $field ] = $data[ $field ];
+				$prepared[$field] = $data[$field];
 			} 
 		}
 
 		// Only update if we have something to update.
-		if ( ! empty( $prepared ) ) {
-			$data_store->set_props( $prepared );
+		if (!empty($prepared)) {
+			$data_store->set_props($prepared);
 			$data_store->save();
 		}
 

templates/payment-forms/elements/address-fields.php

Spacing +51 added lines, -51 removed lines

@@ -12,75 +12,75 @@ 
  * @var GetPaid_Payment_Form $form
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$field_type = sanitize_key( $field_type );
+$field_type = sanitize_key($field_type);
 
 echo "<div class='row $field_type'>";
 
 // Prepare current user.
-if ( ! empty( $form->invoice ) ) {
+if (!empty($form->invoice)) {
     $user_id = $form->invoice->get_user_id();
 }
 
-if ( empty( $user_id ) && is_user_logged_in() ) {
+if (empty($user_id) && is_user_logged_in()) {
     $user_id = get_current_user_id();
 }
 
-if ( ! empty( $user_id ) ) {
-    $user  = wp_get_current_user();
+if (!empty($user_id)) {
+    $user = wp_get_current_user();
 }
 
-foreach ( $fields as $address_field ) {
+foreach ($fields as $address_field) {
 
     // Skip if it is hidden.
-    if ( empty( $address_field['visible'] ) ) {
+    if (empty($address_field['visible'])) {
         continue;
     }
 
-    do_action( 'getpaid_payment_form_address_field_before_' . $address_field['name'], $field_type, $address_field );
+    do_action('getpaid_payment_form_address_field_before_' . $address_field['name'], $field_type, $address_field);
 
     // Prepare variables.
     $field_name  = $address_field['name'];
     $field_name  = "{$field_type}[$field_name]";
-    $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
-    $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
-    $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
-    $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
-    $value       = ! empty( $user_id ) ? get_user_meta( $user_id, '_' . $address_field['name'], true ) : '';
-    $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
-
-    $method_name = 'get_' . str_replace( 'wpinv_', '', $address_field['name'] );
-    if ( ! empty( $form->invoice ) && is_callable( array( $form->invoice, $method_name ) ) ) {
-        $value = call_user_func( array( $form->invoice, $method_name ) );
+    $wrap_class  = getpaid_get_form_element_grid_class($address_field);
+    $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
+    $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
+    $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
+    $value       = !empty($user_id) ? get_user_meta($user_id, '_' . $address_field['name'], true) : '';
+    $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
+
+    $method_name = 'get_' . str_replace('wpinv_', '', $address_field['name']);
+    if (!empty($form->invoice) && is_callable(array($form->invoice, $method_name))) {
+        $value = call_user_func(array($form->invoice, $method_name));
     }
 
-    if ( empty( $value ) && 'wpinv_first_name' == $address_field['name'] && ! empty( $user ) ) {
+    if (empty($value) && 'wpinv_first_name' == $address_field['name'] && !empty($user)) {
         $value = $user->first_name;
     }
 
-    if ( empty( $value ) && 'wpinv_last_name' == $address_field['name'] && ! empty( $user ) ) {
+    if (empty($value) && 'wpinv_last_name' == $address_field['name'] && !empty($user)) {
         $value = $user->last_name;
     }
 
-    if ( ! empty( $address_field['required'] ) ) {
+    if (!empty($address_field['required'])) {
         $label .= "<span class='text-danger'> *</span>";
     }
 
     // Display the country.
-    if ( 'wpinv_country' == $address_field['name'] ) {
+    if ('wpinv_country' == $address_field['name']) {
 
         echo "<div class='form-group $wrap_class getpaid-address-field-wrapper__country'";
 
         echo aui()->select(
             array(
                 'options'     => wpinv_get_country_list(),
-                'name'        => esc_attr( $field_name ),
-                'id'          => sanitize_html_class( $field_name ) . $uniqid,
-                'value'       => esc_attr( $country ),
+                'name'        => esc_attr($field_name),
+                'id'          => sanitize_html_class($field_name) . $uniqid,
+                'value'       => esc_attr($country),
                 'placeholder' => $placeholder,
-                'required'    => ! empty( $address_field['required'] ),
-                'label'       => wp_kses_post( $label ),
+                'required'    => !empty($address_field['required']),
+                'label'       => wp_kses_post($label),
                 'label_type'  => 'vertical',
                 'help_text'   => $description,
                 'class'       => 'getpaid-address-field wpinv_country',
@@ -93,7 +93,7 @@ 
             )
         );
 
-        if ( wpinv_should_validate_vat_number() ) {
+        if (wpinv_should_validate_vat_number()) {
 
             echo aui()->input(
                 array(
@@ -102,7 +102,7 @@ 
                     'id'         => "shipping-toggle$uniqid",
                     'wrap_class' => "getpaid-address-field-wrapper__address-confirm mt-1 d-none",
                     'required'   => false,
-                    'label'      => __( 'I certify that I live in the country selected above', 'invoicing' ) . "<span class='text-danger'> *</span>",
+                    'label'      => __('I certify that I live in the country selected above', 'invoicing') . "<span class='text-danger'> *</span>",
                     'value'      => 1,
                     'checked'    => true,
                     'class'      => 'w-auto',
@@ -116,27 +116,27 @@ 
     }
 
     // Display the state.
-    else if ( 'wpinv_state' == $address_field['name'] ) {
+    else if ('wpinv_state' == $address_field['name']) {
 
-        if ( empty( $value ) ) {
+        if (empty($value)) {
             $value = wpinv_get_default_state();
         }
 
-        echo getpaid_get_states_select_markup (
+        echo getpaid_get_states_select_markup(
             $country,
             $value,
             $placeholder,
             $label,
             $description,
-            ! empty( $address_field['required'] ),
+            !empty($address_field['required']),
             $wrap_class,
             $field_name
         );
 
     } else {
 
-        $key      = str_replace( 'wpinv_', '', $address_field['name'] );
-        $key      = esc_attr( str_replace( '_', '-', $key ) );
+        $key      = str_replace('wpinv_', '', $address_field['name']);
+        $key      = esc_attr(str_replace('_', '-', $key));
         $autocomplete = '';
         $replacements = array(
             'zip'        => 'postal-code',
@@ -149,37 +149,37 @@ 
         );
 
 
-        if ( isset( $replacements[ $key ] ) ) {
+        if (isset($replacements[$key])) {
             $autocomplete = array(
-                'autocomplete' => "$field_type {$replacements[ $key ]}",
+                'autocomplete' => "$field_type {$replacements[$key]}",
             );
         }
 
         $append = '';
 
-        if ( 'billing' === $field_type && wpinv_should_validate_vat_number() && 'vat-number' === $key ) {
-            $valid    = esc_attr__( 'Valid', 'invoicing' );
-            $invalid  = esc_attr__( 'Invalid', 'invoicing' );
-            $validate = esc_attr__( 'Validate', 'invoicing' );
+        if ('billing' === $field_type && wpinv_should_validate_vat_number() && 'vat-number' === $key) {
+            $valid    = esc_attr__('Valid', 'invoicing');
+            $invalid  = esc_attr__('Invalid', 'invoicing');
+            $validate = esc_attr__('Validate', 'invoicing');
             $append   = "<span class='btn btn-primary getpaid-vat-number-validate' data-valid='$valid' data-invalid='$invalid' data-validate='$validate'>$validate</span>";
         }
 
-        if ( 'billing' === $field_type ) {
-            $description .= '<div class="getpaid-error-' . sanitize_html_class( $field_name ) . ' getpaid-custom-payment-form-errors alert alert-danger d-none"></div>';
+        if ('billing' === $field_type) {
+            $description .= '<div class="getpaid-error-' . sanitize_html_class($field_name) . ' getpaid-custom-payment-form-errors alert alert-danger d-none"></div>';
         }
 
         echo aui()->input(
             array(
-                'name'        => esc_attr( $field_name ),
-                'id'          => sanitize_html_class( $field_name ) . $uniqid,
-                'required'    => ! empty( $address_field['required'] ),
+                'name'        => esc_attr($field_name),
+                'id'          => sanitize_html_class($field_name) . $uniqid,
+                'required'    => !empty($address_field['required']),
                 'placeholder' => $placeholder,
-                'label'       => wp_kses_post( $label ),
+                'label'       => wp_kses_post($label),
                 'label_type'  => 'vertical',
                 'help_text'   => $description,
                 'type'        => 'text',
-                'value'       => esc_attr( $value ),
-                'class'       => 'getpaid-address-field ' . esc_attr( $address_field['name'] ),
+                'value'       => esc_attr($value),
+                'class'       => 'getpaid-address-field ' . esc_attr($address_field['name']),
                 'wrap_class'  => "$wrap_class getpaid-address-field-wrapper__$key",
                 'label_class' => 'getpaid-address-field-label getpaid-address-field-label__' . $key,
                 'extra_attributes'  => $autocomplete,
@@ -189,7 +189,7 @@ 
 
     }
 
-    do_action( 'getpaid_payment_form_address_field_after_' . $address_field['name'], $field_type, $address_field );
+    do_action('getpaid_payment_form_address_field_after_' . $address_field['name'], $field_type, $address_field);
 }
 
 echo "</div>";

includes/payments/class-getpaid-payment-form-submission-refresh-prices.php

Spacing +81 added lines, -81 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Payment form submission refresh prices class
@@ -23,24 +23,24 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function __construct( $submission ) {
+	public function __construct($submission) {
 
 		$this->response = array(
 			'submission_id'                    => $submission->id,
             'has_recurring'                    => $submission->has_recurring,
 			'has_subscription_group'           => $submission->has_subscription_group(),
 			'has_multiple_subscription_groups' => $submission->has_multiple_subscription_groups(),
-            'is_free'                          => ! $submission->should_collect_payment_details(),
+            'is_free'                          => !$submission->should_collect_payment_details(),
 		);
 
-		$this->add_totals( $submission );
-		$this->add_texts( $submission );
-		$this->add_items( $submission );
-		$this->add_fees( $submission );
-		$this->add_discounts( $submission );
-		$this->add_taxes( $submission );
-		$this->add_gateways( $submission );
-		$this->add_data( $submission );
+		$this->add_totals($submission);
+		$this->add_texts($submission);
+		$this->add_items($submission);
+		$this->add_fees($submission);
+		$this->add_discounts($submission);
+		$this->add_taxes($submission);
+		$this->add_gateways($submission);
+		$this->add_data($submission);
 
 	}
 
@@ -49,30 +49,30 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_totals( $submission ) {
+	public function add_totals($submission) {
 
 		$this->response = array_merge(
 			$this->response,
 			array(
 
 				'totals'        => array(
-					'subtotal'  => $submission->format_amount( $submission->get_subtotal() ),
-					'discount'  => $submission->format_amount( $submission->get_discount() ),
-					'fees'      => $submission->format_amount( $submission->get_fee() ),
-					'tax'       => $submission->format_amount( $submission->get_tax() ),
-					'total'     => $submission->format_amount( $submission->get_total() ),
-					'raw_total' => html_entity_decode( sanitize_text_field( $submission->format_amount( $submission->get_total() ) ), ENT_QUOTES ),
+					'subtotal'  => $submission->format_amount($submission->get_subtotal()),
+					'discount'  => $submission->format_amount($submission->get_discount()),
+					'fees'      => $submission->format_amount($submission->get_fee()),
+					'tax'       => $submission->format_amount($submission->get_tax()),
+					'total'     => $submission->format_amount($submission->get_total()),
+					'raw_total' => html_entity_decode(sanitize_text_field($submission->format_amount($submission->get_total())), ENT_QUOTES),
 				),
 
 				'recurring'     => array(
-					'subtotal'  => $submission->format_amount( $submission->get_recurring_subtotal() ),
-					'discount'  => $submission->format_amount( $submission->get_recurring_discount() ),
-					'fees'      => $submission->format_amount( $submission->get_recurring_fee() ),
-					'tax'       => $submission->format_amount( $submission->get_recurring_tax() ),
-					'total'     => $submission->format_amount( $submission->get_recurring_total() ),
+					'subtotal'  => $submission->format_amount($submission->get_recurring_subtotal()),
+					'discount'  => $submission->format_amount($submission->get_recurring_discount()),
+					'fees'      => $submission->format_amount($submission->get_recurring_fee()),
+					'tax'       => $submission->format_amount($submission->get_recurring_tax()),
+					'total'     => $submission->format_amount($submission->get_recurring_total()),
 				),
 
-				'initial_amt'   => wpinv_round_amount( $submission->get_total(), null, true ),
+				'initial_amt'   => wpinv_round_amount($submission->get_total(), null, true),
 				'currency'      => $submission->get_currency(),
 
 			)
@@ -85,53 +85,53 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_texts( $submission ) {
+	public function add_texts($submission) {
 
-		$payable = $submission->format_amount( $submission->get_total() );
-		$groups  = getpaid_get_subscription_groups( $submission );
+		$payable = $submission->format_amount($submission->get_total());
+		$groups  = getpaid_get_subscription_groups($submission);
 
-		if ( $submission->has_recurring && 2 > count( $groups ) ) {
+		if ($submission->has_recurring && 2 > count($groups)) {
 
-			$recurring = new WPInv_Item( $submission->has_recurring );
-			$period    = getpaid_get_subscription_period_label( $recurring->get_recurring_period( true ), $recurring->get_recurring_interval(), '' );
-			$main_item = reset( $groups );
+			$recurring = new WPInv_Item($submission->has_recurring);
+			$period    = getpaid_get_subscription_period_label($recurring->get_recurring_period(true), $recurring->get_recurring_interval(), '');
+			$main_item = reset($groups);
 
-			if ( $submission->get_total() == $submission->get_recurring_total() ) {
+			if ($submission->get_total() == $submission->get_recurring_total()) {
 				$payable = "$payable / $period";
-			} else if ( $main_item ) {
+			} else if ($main_item) {
 
-				$main_item = reset( $main_item );
+				$main_item = reset($main_item);
 
 				// Calculate the next renewal date.
-				$_period      = $main_item->get_recurring_period( true );
+				$_period      = $main_item->get_recurring_period(true);
 				$_interval    = $main_item->get_recurring_interval();
 
 				// If the subscription item has a trial period...
-				if ( $main_item->has_free_trial() ) {
-					$_period   = $main_item->get_trial_period( true );
+				if ($main_item->has_free_trial()) {
+					$_period   = $main_item->get_trial_period(true);
 					$_interval = $main_item->get_trial_interval();
 				}
 
 				$payable = sprintf(
-					__( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
-					$submission->format_amount( $submission->get_total() ),
-					$submission->format_amount( $submission->get_recurring_total() ),
+					__('%1$s (renews at %2$s / %3$s)', 'invoicing'),
+					$submission->format_amount($submission->get_total()),
+					$submission->format_amount($submission->get_recurring_total()),
 					$period
 				);
 
 				$payable .= sprintf(
 					'<small class="text-muted form-text">%s</small>',
 					sprintf(
-						__( 'First renewal on %s', 'invoicing' ),
-						getpaid_format_date( date( 'Y-m-d H:i:s', strtotime( "+$_interval $_period", current_time( 'timestamp' ) ) ) )
+						__('First renewal on %s', 'invoicing'),
+						getpaid_format_date(date('Y-m-d H:i:s', strtotime("+$_interval $_period", current_time('timestamp'))))
 					)
 				);
 
 			} else {
 				$payable = sprintf(
-					__( '%1$s (renews at %2$s / %3$s)', 'invoicing' ),
-					$submission->format_amount( $submission->get_total() ),
-					$submission->format_amount( $submission->get_recurring_total() ),
+					__('%1$s (renews at %2$s / %3$s)', 'invoicing'),
+					$submission->format_amount($submission->get_total()),
+					$submission->format_amount($submission->get_recurring_total()),
 					$period
 				);
 			}
@@ -142,20 +142,20 @@ 
 			'.getpaid-checkout-total-payable' => $payable,
 		);
 
-		foreach ( $submission->get_items() as $item ) {
+		foreach ($submission->get_items() as $item) {
 			$item_id                                               = $item->get_id();
-			$initial_price                                         = $submission->format_amount( $item->get_sub_total() - $item->item_discount );
-			$recurring_price                                       = $submission->format_amount( $item->get_recurring_sub_total() - $item->recurring_item_discount );
-			$texts[".item-$item_id .getpaid-form-item-price-desc"] = getpaid_item_recurring_price_help_text( $item, $submission->get_currency(), $initial_price, $recurring_price );
-			$texts[".item-$item_id .getpaid-mobile-item-subtotal"] = sprintf( __( 'Subtotal: %s', 'invoicing' ), $submission->format_amount( $item->get_sub_total() ) );
+			$initial_price                                         = $submission->format_amount($item->get_sub_total() - $item->item_discount);
+			$recurring_price                                       = $submission->format_amount($item->get_recurring_sub_total() - $item->recurring_item_discount);
+			$texts[".item-$item_id .getpaid-form-item-price-desc"] = getpaid_item_recurring_price_help_text($item, $submission->get_currency(), $initial_price, $recurring_price);
+			$texts[".item-$item_id .getpaid-mobile-item-subtotal"] = sprintf(__('Subtotal: %s', 'invoicing'), $submission->format_amount($item->get_sub_total()));
 
-			if ( $item->get_quantity() == 1 ) {
+			if ($item->get_quantity() == 1) {
 				$texts[".item-$item_id .getpaid-mobile-item-subtotal"] = '';
 			}
 
 		}
 
-		$this->response = array_merge( $this->response, array( 'texts' => $texts ) );
+		$this->response = array_merge($this->response, array('texts' => $texts));
 
 	}
 
@@ -164,19 +164,19 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_items( $submission ) {
+	public function add_items($submission) {
 
 		// Add items.
 		$items = array();
 
-        foreach ( $submission->get_items() as $item ) {
+        foreach ($submission->get_items() as $item) {
 			$item_id           = $item->get_id();
-			$items["$item_id"] = $submission->format_amount( $item->get_sub_total() );
+			$items["$item_id"] = $submission->format_amount($item->get_sub_total());
 		}
 
 		$this->response = array_merge(
 			$this->response,
-			array( 'items' => $items )
+			array('items' => $items)
 		);
 
 	}
@@ -186,17 +186,17 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_fees( $submission ) {
+	public function add_fees($submission) {
 
 		$fees = array();
 
-        foreach ( $submission->get_fees() as $name => $data ) {
-			$fees[$name] = $submission->format_amount( $data['initial_fee'] );
+        foreach ($submission->get_fees() as $name => $data) {
+			$fees[$name] = $submission->format_amount($data['initial_fee']);
 		}
 
 		$this->response = array_merge(
 			$this->response,
-			array( 'fees' => $fees )
+			array('fees' => $fees)
 		);
 
 	}
@@ -206,17 +206,17 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_discounts( $submission ) {
+	public function add_discounts($submission) {
 
 		$discounts = array();
 
-        foreach ( $submission->get_discounts() as $name => $data ) {
-			$discounts[$name] = $submission->format_amount( $data['initial_discount'] );
+        foreach ($submission->get_discounts() as $name => $data) {
+			$discounts[$name] = $submission->format_amount($data['initial_discount']);
 		}
 
 		$this->response = array_merge(
 			$this->response,
-			array( 'discounts' => $discounts )
+			array('discounts' => $discounts)
 		);
 
 	}
@@ -226,24 +226,24 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_taxes( $submission ) {
+	public function add_taxes($submission) {
 
 		$taxes  = array();
 		$markup = '';
-        foreach ( $submission->get_taxes() as $name => $data ) {
-			$name          = sanitize_text_field( $name );
-			$amount        = $submission->format_amount( $data['initial_tax'] );
+        foreach ($submission->get_taxes() as $name => $data) {
+			$name          = sanitize_text_field($name);
+			$amount        = $submission->format_amount($data['initial_tax']);
 			$taxes[$name]  = $amount;
 			$markup       .= "<small class='form-text'>$name : $amount</small>";
 		}
 
-		if ( wpinv_display_individual_tax_rates() && ! empty( $taxes ) ) {
+		if (wpinv_display_individual_tax_rates() && !empty($taxes)) {
 			$this->response['texts']['.getpaid-form-cart-totals-total-tax'] = $markup;
 		}
 
 		$this->response = array_merge(
 			$this->response,
-			array( 'taxes' => $taxes )
+			array('taxes' => $taxes)
 		);
 
 	}
@@ -253,29 +253,29 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_gateways( $submission ) {
+	public function add_gateways($submission) {
 
-		$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
+		$gateways = array_keys(wpinv_get_enabled_payment_gateways());
 
-		if ( $this->response['has_recurring'] ) {
+		if ($this->response['has_recurring']) {
 
-			foreach ( $gateways as $i => $gateway ) {
+			foreach ($gateways as $i => $gateway) {
 
 				if (
-					! getpaid_payment_gateway_supports( $gateway, 'subscription' )
-					|| ( $this->response['has_subscription_group'] && ! getpaid_payment_gateway_supports( $gateway, 'single_subscription_group' ) )
-					|| ( $this->response['has_multiple_subscription_groups'] && ! getpaid_payment_gateway_supports( $gateway, 'multiple_subscription_groups' ) ) ) {
-					unset( $gateways[ $i ] );
+					!getpaid_payment_gateway_supports($gateway, 'subscription')
+					|| ($this->response['has_subscription_group'] && !getpaid_payment_gateway_supports($gateway, 'single_subscription_group'))
+					|| ($this->response['has_multiple_subscription_groups'] && !getpaid_payment_gateway_supports($gateway, 'multiple_subscription_groups')) ) {
+					unset($gateways[$i]);
 				}
 
 			}
 
 		}
 
-		$gateways = apply_filters( 'getpaid_submission_gateways', $gateways, $submission );
+		$gateways = apply_filters('getpaid_submission_gateways', $gateways, $submission);
 		$this->response = array_merge(
 			$this->response,
-			array( 'gateways' => $gateways )
+			array('gateways' => $gateways)
 		);
 
 	}
@@ -285,7 +285,7 @@ 
 	 *
 	 * @param GetPaid_Payment_Form_Submission $submission
 	 */
-	public function add_data( $submission ) {
+	public function add_data($submission) {
 
 		$this->response = array_merge(
 			$this->response,