AyeCode / invoicing

includes/wpinv-item-functions.php

Spacing +180 added lines, -180 removed lines

@@ -6,7 +6,7 @@ 
  * @package Invoicing
  */
  
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Retrieves an item by it's ID.
@@ -14,9 +14,9 @@ 
  * @param int the item ID to retrieve.
  * @return WPInv_Item|false
  */
-function wpinv_get_item_by_id( $id ) {
-    $item = wpinv_get_item( $id );
-    return empty( $item ) || $id != $item->get_id() ? false : $item;
+function wpinv_get_item_by_id($id) {
+    $item = wpinv_get_item($id);
+    return empty($item) || $id != $item->get_id() ? false : $item;
 }
 
 /**
@@ -24,14 +24,14 @@ 
  * 
  * @return WPInv_Item|false
  */
-function wpinv_get_item_by( $field = '', $value = '', $type = '' ) {
+function wpinv_get_item_by($field = '', $value = '', $type = '') {
 
-    if ( 'id' == strtolower( $field ) ) {
-        return wpinv_get_item_by_id( $field );
+    if ('id' == strtolower($field)) {
+        return wpinv_get_item_by_id($field);
     }
 
-    $id = WPInv_Item::get_item_id_by_field( $value, strtolower( $field ), $type );
-    return $id ? wpinv_get_item( $id ) : false;
+    $id = WPInv_Item::get_item_id_by_field($value, strtolower($field), $type);
+    return $id ? wpinv_get_item($id) : false;
 
 }
 
@@ -41,22 +41,22 @@ 
  * @param int|WPInv_Item the item to retrieve.
  * @return WPInv_Item|false
  */
-function wpinv_get_item( $item = 0 ) {
+function wpinv_get_item($item = 0) {
     
-    if ( empty( $item ) ) {
+    if (empty($item)) {
         return false;
     }
 
-    $item = new WPInv_Item( $item );
+    $item = new WPInv_Item($item);
     return $item->get_id() ? $item : false;
 
 }
 
-function wpinv_get_all_items( $args = array() ) {
+function wpinv_get_all_items($args = array()) {
 
-    $args = wp_parse_args( $args, array(
-        'status'         => array( 'publish' ),
-        'limit'          => get_option( 'posts_per_page' ),
+    $args = wp_parse_args($args, array(
+        'status'         => array('publish'),
+        'limit'          => get_option('posts_per_page'),
         'page'           => 1,
         'exclude'        => array(),
         'orderby'        => 'date',
@@ -65,7 +65,7 @@ 
         'meta_query'     => array(),
         'return'         => 'objects',
         'paginate'       => false,
-    ) );
+    ));
 
     $wp_query_args = array(
         'post_type'      => 'wpi_item',
@@ -75,26 +75,26 @@ 
         'fields'         => 'ids',
         'orderby'        => $args['orderby'],
         'order'          => $args['order'],
-        'paged'          => absint( $args['page'] ),
+        'paged'          => absint($args['page']),
     );
 
-    if ( ! empty( $args['exclude'] ) ) {
-        $wp_query_args['post__not_in'] = array_map( 'absint', $args['exclude'] );
+    if (!empty($args['exclude'])) {
+        $wp_query_args['post__not_in'] = array_map('absint', $args['exclude']);
     }
 
-    if ( ! $args['paginate' ] ) {
+    if (!$args['paginate']) {
         $wp_query_args['no_found_rows'] = true;
     }
 
-    if ( ! empty( $args['search'] ) ) {
+    if (!empty($args['search'])) {
         $wp_query_args['s'] = $args['search'];
     }
 
-    if ( ! empty( $args['type'] ) && $args['type'] !== wpinv_item_types() ) {
-        $types = wpinv_parse_list( $args['type'] );
+    if (!empty($args['type']) && $args['type'] !== wpinv_item_types()) {
+        $types = wpinv_parse_list($args['type']);
         $wp_query_args['meta_query'][] = array(
             'key'     => '_wpinv_type',
-            'value'   => implode( ',', $types ),
+            'value'   => implode(',', $types),
             'compare' => 'IN',
         );
     }
@@ -102,17 +102,17 @@ 
     $wp_query_args = apply_filters('wpinv_get_items_args', $wp_query_args, $args);
 
     // Get results.
-    $items = new WP_Query( $wp_query_args );
+    $items = new WP_Query($wp_query_args);
 
-    if ( 'objects' === $args['return'] ) {
-        $return = array_map( 'wpinv_get_item_by_id', $items->posts );
-    } elseif ( 'self' === $args['return'] ) {
+    if ('objects' === $args['return']) {
+        $return = array_map('wpinv_get_item_by_id', $items->posts);
+    } elseif ('self' === $args['return']) {
         return $items;
     } else {
         $return = $items->posts;
     }
 
-    if ( $args['paginate' ] ) {
+    if ($args['paginate']) {
         return (object) array(
             'items'      => $return,
             'total'         => $items->found_posts,
@@ -124,12 +124,12 @@ 
 
 }
 
-function wpinv_is_free_item( $item_id = 0 ) {
-    if( empty( $item_id ) ) {
+function wpinv_is_free_item($item_id = 0) {
+    if (empty($item_id)) {
         return false;
     }
 
-    $item = new WPInv_Item( $item_id );
+    $item = new WPInv_Item($item_id);
     
     return $item->is_free();
 }
@@ -139,21 +139,21 @@ 
  * 
  * @param WP_Post|WPInv_Item|Int $item The item to check for.
  */
-function wpinv_item_is_editable( $item = 0 ) {
+function wpinv_item_is_editable($item = 0) {
 
     // Fetch the item.
-    $item = new WPInv_Item( $item );
+    $item = new WPInv_Item($item);
 
     // Check if it is editable.
     return $item->is_editable();
 }
 
-function wpinv_get_item_price( $item_id = 0 ) {
-    if( empty( $item_id ) ) {
+function wpinv_get_item_price($item_id = 0) {
+    if (empty($item_id)) {
         return false;
     }
 
-    $item = new WPInv_Item( $item_id );
+    $item = new WPInv_Item($item_id);
     
     return $item->get_price();
 }
@@ -163,266 +163,266 @@ 
  *
  * @param WPInv_Item|int $item
  */
-function wpinv_is_recurring_item( $item = 0 ) {
-    $item = new WPInv_Item( $item ); 
+function wpinv_is_recurring_item($item = 0) {
+    $item = new WPInv_Item($item); 
     return $item->is_recurring();
 }
 
-function wpinv_item_price( $item_id = 0 ) {
-    if( empty( $item_id ) ) {
+function wpinv_item_price($item_id = 0) {
+    if (empty($item_id)) {
         return false;
     }
 
-    $price = wpinv_get_item_price( $item_id );
-    $price = wpinv_price( wpinv_format_amount( $price ) );
+    $price = wpinv_get_item_price($item_id);
+    $price = wpinv_price(wpinv_format_amount($price));
     
-    return apply_filters( 'wpinv_item_price', $price, $item_id );
+    return apply_filters('wpinv_item_price', $price, $item_id);
 }
 
-function wpinv_get_item_final_price( $item_id = 0, $amount_override = null ) {
-    if ( is_null( $amount_override ) ) {
-        $original_price = get_post_meta( $item_id, '_wpinv_price', true );
+function wpinv_get_item_final_price($item_id = 0, $amount_override = null) {
+    if (is_null($amount_override)) {
+        $original_price = get_post_meta($item_id, '_wpinv_price', true);
     } else {
         $original_price = $amount_override;
     }
     
     $price = $original_price;
 
-    return apply_filters( 'wpinv_get_item_final_price', $price, $item_id );
+    return apply_filters('wpinv_get_item_final_price', $price, $item_id);
 }
 
-function wpinv_item_custom_singular_name( $item_id ) {
-    if( empty( $item_id ) ) {
+function wpinv_item_custom_singular_name($item_id) {
+    if (empty($item_id)) {
         return false;
     }
 
-    $item = new WPInv_Item( $item_id );
+    $item = new WPInv_Item($item_id);
     
     return $item->get_custom_singular_name();
 }
 
 function wpinv_get_item_types() {
     $item_types = array(
-            'custom'    => __( 'Standard', 'invoicing' ),
-            'fee'       => __( 'Fee', 'invoicing' ),
+            'custom'    => __('Standard', 'invoicing'),
+            'fee'       => __('Fee', 'invoicing'),
         );
-    return apply_filters( 'wpinv_get_item_types', $item_types );
+    return apply_filters('wpinv_get_item_types', $item_types);
 }
 
 function wpinv_item_types() {
     $item_types = wpinv_get_item_types();
     
-    return ( !empty( $item_types ) ? array_keys( $item_types ) : array() );
+    return (!empty($item_types) ? array_keys($item_types) : array());
 }
 
-function wpinv_get_item_type( $item_id ) {
-    if( empty( $item_id ) ) {
+function wpinv_get_item_type($item_id) {
+    if (empty($item_id)) {
         return false;
     }
 
-    $item = new WPInv_Item( $item_id );
+    $item = new WPInv_Item($item_id);
     
     return $item->get_type();
 }
 
-function wpinv_item_type( $item_id ) {
+function wpinv_item_type($item_id) {
     $item_types = wpinv_get_item_types();
     
-    $item_type = wpinv_get_item_type( $item_id );
+    $item_type = wpinv_get_item_type($item_id);
     
-    if ( empty( $item_type ) ) {
+    if (empty($item_type)) {
         $item_type = '-';
     }
     
-    $item_type = isset( $item_types[$item_type] ) ? $item_types[$item_type] : __( $item_type, 'invoicing' );
+    $item_type = isset($item_types[$item_type]) ? $item_types[$item_type] : __($item_type, 'invoicing');
 
-    return apply_filters( 'wpinv_item_type', $item_type, $item_id );
+    return apply_filters('wpinv_item_type', $item_type, $item_id);
 }
 
-function wpinv_get_random_item( $post_ids = true ) {
-    wpinv_get_random_items( 1, $post_ids );
+function wpinv_get_random_item($post_ids = true) {
+    wpinv_get_random_items(1, $post_ids);
 }
 
-function wpinv_get_random_items( $num = 3, $post_ids = true ) {
-    if ( $post_ids ) {
-        $args = array( 'post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num, 'fields' => 'ids' );
+function wpinv_get_random_items($num = 3, $post_ids = true) {
+    if ($post_ids) {
+        $args = array('post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num, 'fields' => 'ids');
     } else {
-        $args = array( 'post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num );
+        $args = array('post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num);
     }
     
-    $args  = apply_filters( 'wpinv_get_random_items', $args );
+    $args = apply_filters('wpinv_get_random_items', $args);
     
-    return get_posts( $args );
+    return get_posts($args);
 }
 
-function wpinv_get_item_token( $url = '' ) {
+function wpinv_get_item_token($url = '') {
     $args    = array();
-    $hash    = apply_filters( 'wpinv_get_url_token_algorithm', 'sha256' );
-    $secret  = apply_filters( 'wpinv_get_url_token_secret', hash( $hash, wp_salt() ) );
+    $hash    = apply_filters('wpinv_get_url_token_algorithm', 'sha256');
+    $secret  = apply_filters('wpinv_get_url_token_secret', hash($hash, wp_salt()));
 
-    $parts   = parse_url( $url );
+    $parts   = parse_url($url);
     $options = array();
 
-    if ( isset( $parts['query'] ) ) {
-        wp_parse_str( $parts['query'], $query_args );
+    if (isset($parts['query'])) {
+        wp_parse_str($parts['query'], $query_args);
 
-        if ( ! empty( $query_args['o'] ) ) {
-            $options = explode( ':', rawurldecode( $query_args['o'] ) );
+        if (!empty($query_args['o'])) {
+            $options = explode(':', rawurldecode($query_args['o']));
 
-            if ( in_array( 'ip', $options ) ) {
+            if (in_array('ip', $options)) {
                 $args['ip'] = wpinv_get_ip();
             }
 
-            if ( in_array( 'ua', $options ) ) {
+            if (in_array('ua', $options)) {
                 $ua = wpinv_get_user_agent();
-                $args['user_agent'] = rawurlencode( $ua );
+                $args['user_agent'] = rawurlencode($ua);
             }
         }
     }
 
-    $args = apply_filters( 'wpinv_get_url_token_args', $args, $url, $options );
+    $args = apply_filters('wpinv_get_url_token_args', $args, $url, $options);
 
     $args['secret'] = $secret;
     $args['token']  = false;
 
-    $url   = add_query_arg( $args, $url );
-    $parts = parse_url( $url );
+    $url   = add_query_arg($args, $url);
+    $parts = parse_url($url);
 
-    if ( ! isset( $parts['path'] ) ) {
+    if (!isset($parts['path'])) {
         $parts['path'] = '';
     }
 
-    $token = md5( $parts['path'] . '?' . $parts['query'] );
+    $token = md5($parts['path'] . '?' . $parts['query']);
 
     return $token;
 }
 
-function wpinv_validate_url_token( $url = '' ) {
+function wpinv_validate_url_token($url = '') {
     $ret   = false;
-    $parts = parse_url( $url );
+    $parts = parse_url($url);
 
-    if ( isset( $parts['query'] ) ) {
-        wp_parse_str( $parts['query'], $query_args );
+    if (isset($parts['query'])) {
+        wp_parse_str($parts['query'], $query_args);
 
-        $allowed = apply_filters( 'wpinv_url_token_allowed_params', array(
+        $allowed = apply_filters('wpinv_url_token_allowed_params', array(
             'item',
             'ttl',
             'token'
-        ) );
+        ));
 
         $remove = array();
 
-        foreach( $query_args as $key => $value ) {
-            if( false === in_array( $key, $allowed ) ) {
+        foreach ($query_args as $key => $value) {
+            if (false === in_array($key, $allowed)) {
                 $remove[] = $key;
             }
         }
 
-        if( ! empty( $remove ) ) {
-            $url = remove_query_arg( $remove, $url );
+        if (!empty($remove)) {
+            $url = remove_query_arg($remove, $url);
         }
 
-        if ( isset( $query_args['ttl'] ) && current_time( 'timestamp' ) > $query_args['ttl'] ) {
-            wp_die( apply_filters( 'wpinv_item_link_expired_text', __( 'Sorry but your item link has expired.', 'invoicing' ) ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
+        if (isset($query_args['ttl']) && current_time('timestamp') > $query_args['ttl']) {
+            wp_die(apply_filters('wpinv_item_link_expired_text', __('Sorry but your item link has expired.', 'invoicing')), __('Error', 'invoicing'), array('response' => 403));
         }
 
-        if ( isset( $query_args['token'] ) && $query_args['token'] == wpinv_get_item_token( $url ) ) {
+        if (isset($query_args['token']) && $query_args['token'] == wpinv_get_item_token($url)) {
             $ret = true;
         }
 
     }
 
-    return apply_filters( 'wpinv_validate_url_token', $ret, $url, $query_args );
+    return apply_filters('wpinv_validate_url_token', $ret, $url, $query_args);
 }
 
-function wpinv_item_in_cart( $item_id = 0, $options = array() ) {
+function wpinv_item_in_cart($item_id = 0, $options = array()) {
     $cart_items = wpinv_get_cart_contents();
 
     $ret = false;
 
-    if ( is_array( $cart_items ) ) {
-        foreach ( $cart_items as $item ) {
-            if ( $item['id'] == $item_id ) {
+    if (is_array($cart_items)) {
+        foreach ($cart_items as $item) {
+            if ($item['id'] == $item_id) {
                 $ret = true;
                 break;
             }
         }
     }
 
-    return (bool) apply_filters( 'wpinv_item_in_cart', $ret, $item_id, $options );
+    return (bool) apply_filters('wpinv_item_in_cart', $ret, $item_id, $options);
 }
 
-function wpinv_get_cart_item_tax( $item_id = 0, $subtotal = '', $options = array() ) {
+function wpinv_get_cart_item_tax($item_id = 0, $subtotal = '', $options = array()) {
     $tax = 0;
-    if ( ! wpinv_item_is_tax_exclusive( $item_id ) ) {
-        $country = !empty( $_POST['country'] ) ? $_POST['country'] : false;
-        $state   = isset( $_POST['state'] ) ? $_POST['state'] : '';
+    if (!wpinv_item_is_tax_exclusive($item_id)) {
+        $country = !empty($_POST['country']) ? $_POST['country'] : false;
+        $state   = isset($_POST['state']) ? $_POST['state'] : '';
 
-        $tax = wpinv_calculate_tax( $subtotal, $country, $state, $item_id );
+        $tax = wpinv_calculate_tax($subtotal, $country, $state, $item_id);
     }
 
-    return apply_filters( 'wpinv_get_cart_item_tax', $tax, $item_id, $subtotal, $options );
+    return apply_filters('wpinv_get_cart_item_tax', $tax, $item_id, $subtotal, $options);
 }
 
-function wpinv_cart_item_price( $item, $currency = '' ) {
+function wpinv_cart_item_price($item, $currency = '') {
 
-    if( empty( $currency ) ) {
+    if (empty($currency)) {
         $currency = wpinv_get_currency();
     }
 
-    $item_id    = isset( $item['id'] ) ? $item['id'] : 0;
-    $price      = isset( $item['item_price'] ) ? wpinv_round_amount( $item['item_price'] ) : 0;
-    $tax        = wpinv_price( wpinv_format_amount( $item['tax'] ) );
+    $item_id    = isset($item['id']) ? $item['id'] : 0;
+    $price      = isset($item['item_price']) ? wpinv_round_amount($item['item_price']) : 0;
+    $tax        = wpinv_price(wpinv_format_amount($item['tax']));
     
-    if ( !wpinv_is_free_item( $item_id ) && !wpinv_item_is_tax_exclusive( $item_id ) ) {
-        if ( wpinv_prices_show_tax_on_checkout() && !wpinv_prices_include_tax() ) {
+    if (!wpinv_is_free_item($item_id) && !wpinv_item_is_tax_exclusive($item_id)) {
+        if (wpinv_prices_show_tax_on_checkout() && !wpinv_prices_include_tax()) {
             $price += $tax;
         }
         
-        if( !wpinv_prices_show_tax_on_checkout() && wpinv_prices_include_tax() ) {
+        if (!wpinv_prices_show_tax_on_checkout() && wpinv_prices_include_tax()) {
             $price -= $tax;
         }        
     }
 
-    $price = wpinv_price( wpinv_format_amount( $price ), $currency );
+    $price = wpinv_price(wpinv_format_amount($price), $currency);
 
-    return apply_filters( 'wpinv_cart_item_price_label', $price, $item );
+    return apply_filters('wpinv_cart_item_price_label', $price, $item);
 }
 
-function wpinv_cart_item_subtotal( $item, $currency = '' ) {
+function wpinv_cart_item_subtotal($item, $currency = '') {
 
-    if( empty( $currency ) ) {
+    if (empty($currency)) {
         $currency = wpinv_get_currency();
     }
 
-    $subtotal   = isset( $item['subtotal'] ) ? $item['subtotal'] : 0;
-    $subtotal   = wpinv_price( wpinv_format_amount( $subtotal ), $currency );
+    $subtotal   = isset($item['subtotal']) ? $item['subtotal'] : 0;
+    $subtotal   = wpinv_price(wpinv_format_amount($subtotal), $currency);
 
-    return apply_filters( 'wpinv_cart_item_subtotal_label', $subtotal, $item );
+    return apply_filters('wpinv_cart_item_subtotal_label', $subtotal, $item);
 }
 
-function wpinv_cart_item_tax( $item, $currency = '' ) {
+function wpinv_cart_item_tax($item, $currency = '') {
     $tax        = '';
     $tax_rate   = '';
 
-    if( empty( $currency ) ) {
+    if (empty($currency)) {
         $currency = wpinv_get_currency();
     }
     
-    if ( isset( $item['tax'] ) && $item['tax'] > 0 && $item['subtotal'] > 0 ) {
-        $tax      = wpinv_price( wpinv_format_amount( $item['tax'] ), $currency );
-        $tax_rate = !empty( $item['vat_rate'] ) ? $item['vat_rate'] : ( $item['tax'] / $item['subtotal'] ) * 100;
-        $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : '';
+    if (isset($item['tax']) && $item['tax'] > 0 && $item['subtotal'] > 0) {
+        $tax      = wpinv_price(wpinv_format_amount($item['tax']), $currency);
+        $tax_rate = !empty($item['vat_rate']) ? $item['vat_rate'] : ($item['tax'] / $item['subtotal']) * 100;
+        $tax_rate = $tax_rate > 0 ? (float) wpinv_round_amount($tax_rate, 4) : '';
         $tax_rate = $tax_rate != '' ? ' <small class="tax-rate normal small">(' . $tax_rate . '%)</small>' : '';
     }
     
-    $tax        = $tax . $tax_rate;
+    $tax = $tax . $tax_rate;
     
-    if ( $tax === '' ) {
+    if ($tax === '') {
         $tax = 0; // Zero tax
     }
 
-    return apply_filters( 'wpinv_cart_item_tax_label', $tax, $item );
+    return apply_filters('wpinv_cart_item_tax_label', $tax, $item);
 }
 
 /**
@@ -431,13 +431,13 @@ 
  * @param WPInv_Item|int $item
  * @param bool $html
  */
-function wpinv_get_item_suffix( $item, $html = true ) {
+function wpinv_get_item_suffix($item, $html = true) {
 
-    $item   = new WPInv_Item( $item );
-    $suffix = $item->is_recurring() ? ' <span class="wpi-suffix">' . __( '(r)', 'invoicing' ) . '</span>' : '';
-    $suffix = $html ? $suffix : strip_tags( $suffix );
+    $item   = new WPInv_Item($item);
+    $suffix = $item->is_recurring() ? ' <span class="wpi-suffix">' . __('(r)', 'invoicing') . '</span>' : '';
+    $suffix = $html ? $suffix : strip_tags($suffix);
 
-    return apply_filters( 'wpinv_get_item_suffix', $suffix, $item, $html );
+    return apply_filters('wpinv_get_item_suffix', $suffix, $item, $html);
 }
 
 /**
@@ -446,9 +446,9 @@ 
  * @param WPInv_Item|int $item
  * @param bool $force_delete
  */
-function wpinv_remove_item( $item = 0, $force_delete = false ) {
-    $item = new WPInv_Item( $item );
-    $item->delete( $force_delete );
+function wpinv_remove_item($item = 0, $force_delete = false) {
+    $item = new WPInv_Item($item);
+    $item->delete($force_delete);
 }
 
 /**
@@ -487,45 +487,45 @@ 
  * @param bool $wp_error whether or not to return a WP_Error on failure.
  * @return bool|WP_Error|WPInv_Item
  */
-function wpinv_create_item( $args = array(), $wp_error = false ) {
+function wpinv_create_item($args = array(), $wp_error = false) {
 
     // Prepare the item.
-    if ( ! empty( $args['custom_id'] ) && empty( $args['ID'] ) ) {
-        $type = empty( $args['type'] ) ? 'custom' : $args['type'];
-        $item = wpinv_get_item_by( 'custom_id', $args['custom_id'], $type );
+    if (!empty($args['custom_id']) && empty($args['ID'])) {
+        $type = empty($args['type']) ? 'custom' : $args['type'];
+        $item = wpinv_get_item_by('custom_id', $args['custom_id'], $type);
 
-        if ( ! empty( $item ) ) {
+        if (!empty($item)) {
             $args['ID'] = $item->get_id();
         }
 
     }
 
     // Do we have an item?
-    if ( ! empty( $args['ID'] ) ) {
-        $item = new WPInv_Item( $args['ID'] );
+    if (!empty($args['ID'])) {
+        $item = new WPInv_Item($args['ID']);
     } else {
         $item = new WPInv_Item();
     }
 
     // Do we have an error?
-    if ( ! empty( $item->last_error ) ) {
-        return $wp_error ? new WP_Error( 'invalid_item', $item->last_error ) : false;
+    if (!empty($item->last_error)) {
+        return $wp_error ? new WP_Error('invalid_item', $item->last_error) : false;
     }
 
     // Update item props.
-    $item->set_props( $args );
+    $item->set_props($args);
 
     // Save the item.
     $item->save();
 
     // Do we have an error?
-    if ( ! empty( $item->last_error ) ) {
-        return $wp_error ? new WP_Error( 'not_saved', $item->last_error ) : false;
+    if (!empty($item->last_error)) {
+        return $wp_error ? new WP_Error('not_saved', $item->last_error) : false;
     }
 
     // Was the item saved?
-    if ( ! $item->get_id() ) {
-        return $wp_error ? new WP_Error( 'not_saved', __( 'An error occured while saving the item', 'invoicing' ) ) : false;
+    if (!$item->get_id()) {
+        return $wp_error ? new WP_Error('not_saved', __('An error occured while saving the item', 'invoicing')) : false;
     }
 
     return $item;
@@ -537,14 +537,14 @@ 
  * 
  * @see wpinv_create_item()
  */
-function wpinv_update_item( $args = array(), $wp_error = false ) {
-    return wpinv_create_item( $args, $wp_error );
+function wpinv_update_item($args = array(), $wp_error = false) {
+    return wpinv_create_item($args, $wp_error);
 }
 
 /**
  * Sanitizes a recurring period
  */
-function getpaid_sanitize_recurring_period( $period, $full = false ) {
+function getpaid_sanitize_recurring_period($period, $full = false) {
 
     $periods = array(
         'D' => 'day',
@@ -553,11 +553,11 @@ 
         'Y' => 'year',
     );
 
-    if ( ! isset( $periods[ $period ] ) ) {
+    if (!isset($periods[$period])) {
         $period = 'D';
     }
 
-    return $full ? $periods[ $period ] : $period;
+    return $full ? $periods[$period] : $period;
 
 }
 
@@ -566,34 +566,34 @@ 
  * 
  * @param WPInv_Item|GetPaid_Form_Item $item
  */
-function getpaid_item_recurring_price_help_text( $item, $currency = '' ) {
+function getpaid_item_recurring_price_help_text($item, $currency = '') {
 
     // Abort if it is not recurring.
-    if ( ! $item->is_recurring() ) {
+    if (!$item->is_recurring()) {
         return '';
     }
 
-    $initial_price   = wpinv_price( $item->get_initial_price(), $currency );
-    $recurring_price = wpinv_price( $item->get_recurring_price(), $currency );
-    $period          = getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' );
+    $initial_price   = wpinv_price($item->get_initial_price(), $currency);
+    $recurring_price = wpinv_price($item->get_recurring_price(), $currency);
+    $period          = getpaid_get_subscription_period_label($item->get_recurring_period(), $item->get_recurring_interval(), '');
     $initial_class   = 'getpaid-item-initial-price';
     $recurring_class = 'getpaid-item-recurring-price';
 
-    if ( $item instanceof GetPaid_Form_Item ) {
-        $initial_price   = wpinv_price( $item->get_sub_total(), $currency );
-        $recurring_price = wpinv_price( $item->get_recurring_sub_total(), $currency );
+    if ($item instanceof GetPaid_Form_Item) {
+        $initial_price   = wpinv_price($item->get_sub_total(), $currency);
+        $recurring_price = wpinv_price($item->get_recurring_sub_total(), $currency);
     }
 
     // For free trial items.
-    if ( $item->has_free_trial() ) {
-        $trial_period = getpaid_get_subscription_period_label( $item->get_trial_period(), $item->get_trial_interval() );
+    if ($item->has_free_trial()) {
+        $trial_period = getpaid_get_subscription_period_label($item->get_trial_period(), $item->get_trial_interval());
 
-        if ( 0 == $item->get_initial_price() ) {
+        if (0 == $item->get_initial_price()) {
 
             return sprintf(
 
                 // translators: $1: is the trial period, $2: is the recurring price, $3: is the susbcription period
-                _x( 'Free for %1$s then %2$s / %3$s', 'Item subscription amount. (e.g.: Free for 1 month then $120 / year)', 'invoicing' ),
+                _x('Free for %1$s then %2$s / %3$s', 'Item subscription amount. (e.g.: Free for 1 month then $120 / year)', 'invoicing'),
                 $trial_period,
                 "<span class='$recurring_class'>$recurring_price</span>",
                 $period
@@ -605,7 +605,7 @@ 
         return sprintf(
 
             // translators: $1: is the initial price, $2: is the trial period, $3: is the recurring price, $4: is the susbcription period
-            _x( '%1$s for %2$s then %3$s / %4$s', 'Item subscription amount. (e.g.: $7 for 1 month then $120 / year)', 'invoicing' ),
+            _x('%1$s for %2$s then %3$s / %4$s', 'Item subscription amount. (e.g.: $7 for 1 month then $120 / year)', 'invoicing'),
             "<span class='$initial_class'>$initial_price</span>",
             $trial_period,
             "<span class='$recurring_class'>$recurring_price</span>",
@@ -615,12 +615,12 @@ 
 
     }
 
-    if ( $initial_price == $recurring_price ) {
+    if ($initial_price == $recurring_price) {
 
         return sprintf(
 
             // translators: $1: is the recurring price, $2: is the susbcription period
-            _x( '%1$s / %2$s', 'Item subscription amount. (e.g.: $120 / year)', 'invoicing' ),
+            _x('%1$s / %2$s', 'Item subscription amount. (e.g.: $120 / year)', 'invoicing'),
             "<span class='$recurring_class'>$recurring_price</span>",
             $period
 
@@ -631,7 +631,7 @@ 
     return sprintf(
 
         // translators: $1: is the initial price, $2: is the recurring price, $3: is the susbcription period
-        _x( 'Initial payment of %1$s then %2$s / %3$s', 'Item subscription amount. (e.g.: Initial payment of $7 then $120 / year)', 'invoicing' ),
+        _x('Initial payment of %1$s then %2$s / %3$s', 'Item subscription amount. (e.g.: Initial payment of $7 then $120 / year)', 'invoicing'),
         "<span class='$initial_class'>$initial_price</span>",
         "<span class='$recurring_class'>$recurring_price</span>",
         $period

vendor/ayecode/wp-super-duper/wp-super-duper.php

Spacing +484 added lines, -484 removed lines

@@ -1,9 +1,9 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
-if ( ! class_exists( 'WP_Super_Duper' ) ) {
+if (!class_exists('WP_Super_Duper')) {
 
 
 	/**
@@ -37,27 +37,27 @@ 
 		/**
 		 * Take the array options and use them to build.
 		 */
-		public function __construct( $options ) {
+		public function __construct($options) {
 			global $sd_widgets;
 
-			$sd_widgets[ $options['base_id'] ] = array(
+			$sd_widgets[$options['base_id']] = array(
 				'name'       => $options['name'],
 				'class_name' => $options['class_name']
 			);
-			$this->base_id                     = $options['base_id'];
+			$this->base_id = $options['base_id'];
 			// lets filter the options before we do anything
-			$options       = apply_filters( "wp_super_duper_options", $options );
-			$options       = apply_filters( "wp_super_duper_options_{$this->base_id}", $options );
-			$options       = $this->add_name_from_key( $options );
+			$options       = apply_filters("wp_super_duper_options", $options);
+			$options       = apply_filters("wp_super_duper_options_{$this->base_id}", $options);
+			$options       = $this->add_name_from_key($options);
 			$this->options = $options;
 
 			$this->base_id   = $options['base_id'];
-			$this->arguments = isset( $options['arguments'] ) ? $options['arguments'] : array();
+			$this->arguments = isset($options['arguments']) ? $options['arguments'] : array();
 
 			// init parent
-			parent::__construct( $options['base_id'], $options['name'], $options['widget_ops'] );
+			parent::__construct($options['base_id'], $options['name'], $options['widget_ops']);
 
-			if ( isset( $options['class_name'] ) ) {
+			if (isset($options['class_name'])) {
 				// register widget
 				$this->class_name = $options['class_name'];
 
@@ -65,66 +65,66 @@ 
 				$this->register_shortcode();
 
 				// Fusion Builder (avada) support
-				if ( function_exists( 'fusion_builder_map' ) ) {
-					add_action( 'init', array( $this, 'register_fusion_element' ) );
+				if (function_exists('fusion_builder_map')) {
+					add_action('init', array($this, 'register_fusion_element'));
 				}
 
 				// register block
-				add_action( 'admin_enqueue_scripts', array( $this, 'register_block' ) );
+				add_action('admin_enqueue_scripts', array($this, 'register_block'));
 			}
 
 			// add the CSS and JS we need ONCE
 			global $sd_widget_scripts;
 
-			if ( ! $sd_widget_scripts ) {
-				wp_add_inline_script( 'admin-widgets', $this->widget_js() );
-				wp_add_inline_script( 'customize-controls', $this->widget_js() );
-				wp_add_inline_style( 'widgets', $this->widget_css() );
+			if (!$sd_widget_scripts) {
+				wp_add_inline_script('admin-widgets', $this->widget_js());
+				wp_add_inline_script('customize-controls', $this->widget_js());
+				wp_add_inline_style('widgets', $this->widget_css());
 
 				// maybe add elementor editor styles
-				add_action( 'elementor/editor/after_enqueue_styles', array( $this, 'elementor_editor_styles' ) );
+				add_action('elementor/editor/after_enqueue_styles', array($this, 'elementor_editor_styles'));
 
 				$sd_widget_scripts = true;
 
 				// add shortcode insert button once
-				add_action( 'media_buttons', array( $this, 'shortcode_insert_button' ) );
+				add_action('media_buttons', array($this, 'shortcode_insert_button'));
 				// generatepress theme sections compatibility
-				if ( function_exists( 'generate_sections_sections_metabox' ) ) {
-					add_action( 'generate_sections_metabox', array( $this, 'shortcode_insert_button_script' ) );
+				if (function_exists('generate_sections_sections_metabox')) {
+					add_action('generate_sections_metabox', array($this, 'shortcode_insert_button_script'));
 				}
-				if ( $this->is_preview() ) {
-					add_action( 'wp_footer', array( $this, 'shortcode_insert_button_script' ) );
+				if ($this->is_preview()) {
+					add_action('wp_footer', array($this, 'shortcode_insert_button_script'));
 					// this makes the insert button work for elementor
-					add_action( 'elementor/editor/after_enqueue_scripts', array(
+					add_action('elementor/editor/after_enqueue_scripts', array(
 						$this,
 						'shortcode_insert_button_script'
-					) ); // for elementor
+					)); // for elementor
 				}
 				// this makes the insert button work for cornerstone
-				add_action( 'wp_print_footer_scripts', array( __CLASS__, 'maybe_cornerstone_builder' ) );
+				add_action('wp_print_footer_scripts', array(__CLASS__, 'maybe_cornerstone_builder'));
 
-				add_action( 'wp_ajax_super_duper_get_widget_settings', array( __CLASS__, 'get_widget_settings' ) );
-				add_action( 'wp_ajax_super_duper_get_picker', array( __CLASS__, 'get_picker' ) );
+				add_action('wp_ajax_super_duper_get_widget_settings', array(__CLASS__, 'get_widget_settings'));
+				add_action('wp_ajax_super_duper_get_picker', array(__CLASS__, 'get_picker'));
 
 				// add generator text to admin head
-				add_action( 'admin_head', array( $this, 'generator' ) );
+				add_action('admin_head', array($this, 'generator'));
 			}
 
-			do_action( 'wp_super_duper_widget_init', $options, $this );
+			do_action('wp_super_duper_widget_init', $options, $this);
 		}
 
 		/**
 		 * Add our widget CSS to elementor editor.
 		 */
 		public function elementor_editor_styles() {
-			wp_add_inline_style( 'elementor-editor', $this->widget_css( false ) );
+			wp_add_inline_style('elementor-editor', $this->widget_css(false));
 		}
 
 		public function register_fusion_element() {
 
 			$options = $this->options;
 
-			if ( $this->base_id ) {
+			if ($this->base_id) {
 
 				$params = $this->get_fusion_params();
 
@@ -135,11 +135,11 @@ 
 					'allow_generator' => true,
 				);
 
-				if ( ! empty( $params ) ) {
+				if (!empty($params)) {
 					$args['params'] = $params;
 				}
 
-				fusion_builder_map( $args );
+				fusion_builder_map($args);
 			}
 
 		}
@@ -148,8 +148,8 @@ 
 			$params    = array();
 			$arguments = $this->get_arguments();
 
-			if ( ! empty( $arguments ) ) {
-				foreach ( $arguments as $key => $val ) {
+			if (!empty($arguments)) {
+				foreach ($arguments as $key => $val) {
 					$param = array();
 					// type
 					$param['type'] = str_replace(
@@ -171,7 +171,7 @@ 
 						$val['type'] );
 
 					// multiselect
-					if ( $val['type'] == 'multiselect' || ( ( $param['type'] == 'select' || $val['type'] == 'select' ) && ! empty( $val['multiple'] ) ) ) {
+					if ($val['type'] == 'multiselect' || (($param['type'] == 'select' || $val['type'] == 'select') && !empty($val['multiple']))) {
 						$param['type']     = 'multiple_select';
 						$param['multiple'] = true;
 					}
@@ -180,29 +180,29 @@ 
 					$param['heading'] = $val['title'];
 
 					// description
-					$param['description'] = isset( $val['desc'] ) ? $val['desc'] : '';
+					$param['description'] = isset($val['desc']) ? $val['desc'] : '';
 
 					// param_name
 					$param['param_name'] = $key;
 
 					// Default
-					$param['default'] = isset( $val['default'] ) ? $val['default'] : '';
+					$param['default'] = isset($val['default']) ? $val['default'] : '';
 
 					// Group
-					if ( isset( $val['group'] ) ) {
+					if (isset($val['group'])) {
 						$param['group'] = $val['group'];
 					}
 
 					// value
-					if ( $val['type'] == 'checkbox' ) {
-						if ( isset( $val['default'] ) && $val['default'] == '0' ) {
-							unset( $param['default'] );
+					if ($val['type'] == 'checkbox') {
+						if (isset($val['default']) && $val['default'] == '0') {
+							unset($param['default']);
 						}
-						$param['value'] = array( '' => __( "No" ), '1' => __( "Yes" ) );
-					} elseif ( $param['type'] == 'select' || $param['type'] == 'multiple_select' ) {
-						$param['value'] = isset( $val['options'] ) ? $val['options'] : array();
+						$param['value'] = array('' => __("No"), '1' => __("Yes"));
+					} elseif ($param['type'] == 'select' || $param['type'] == 'multiple_select') {
+						$param['value'] = isset($val['options']) ? $val['options'] : array();
 					} else {
-						$param['value'] = isset( $val['default'] ) ? $val['default'] : '';
+						$param['value'] = isset($val['default']) ? $val['default'] : '';
 					}
 
 					// setup the param
@@ -219,7 +219,7 @@ 
 		 * Maybe insert the shortcode inserter button in the footer if we are in the cornerstone builder
 		 */
 		public static function maybe_cornerstone_builder() {
-			if ( did_action( 'cornerstone_before_boot_app' ) ) {
+			if (did_action('cornerstone_before_boot_app')) {
 				self::shortcode_insert_button_script();
 			}
 		}
@@ -231,12 +231,12 @@ 
 		 *
 		 * @return string
 		 */
-		public static function get_picker( $editor_id = '' ) {
+		public static function get_picker($editor_id = '') {
 
 			ob_start();
-			if ( isset( $_POST['editor_id'] ) ) {
-				$editor_id = esc_attr( $_POST['editor_id'] );
-			} elseif ( isset( $_REQUEST['et_fb'] ) ) {
+			if (isset($_POST['editor_id'])) {
+				$editor_id = esc_attr($_POST['editor_id']);
+			} elseif (isset($_REQUEST['et_fb'])) {
 				$editor_id = 'main_content_content_vb_tiny_mce';
 			}
 
@@ -245,13 +245,13 @@ 
 
 			<div class="sd-shortcode-left-wrap">
 				<?php
-				ksort( $sd_widgets );
+				ksort($sd_widgets);
 				//				print_r($sd_widgets);exit;
-				if ( ! empty( $sd_widgets ) ) {
+				if (!empty($sd_widgets)) {
 					echo '<select class="widefat" onchange="sd_get_shortcode_options(this);">';
-					echo "<option>" . __( 'Select shortcode' ) . "</option>";
-					foreach ( $sd_widgets as $shortcode => $class ) {
-						echo "<option value='" . esc_attr( $shortcode ) . "'>" . esc_attr( $shortcode ) . " (" . esc_attr( $class['name'] ) . ")</option>";
+					echo "<option>" . __('Select shortcode') . "</option>";
+					foreach ($sd_widgets as $shortcode => $class) {
+						echo "<option value='" . esc_attr($shortcode) . "'>" . esc_attr($shortcode) . " (" . esc_attr($class['name']) . ")</option>";
 					}
 					echo "</select>";
 
@@ -264,37 +264,37 @@ 
 			<div class="sd-shortcode-right-wrap">
 				<textarea id='sd-shortcode-output' disabled></textarea>
 				<div id='sd-shortcode-output-actions'>
-					<?php if ( $editor_id != '' ) { ?>
+					<?php if ($editor_id != '') { ?>
 						<button class="button sd-insert-shortcode-button"
-						        onclick="sd_insert_shortcode(<?php if ( ! empty( $editor_id ) ) {
+						        onclick="sd_insert_shortcode(<?php if (!empty($editor_id)) {
 							        echo "'" . $editor_id . "'";
-						        } ?>)"><?php _e( 'Insert shortcode' ); ?></button>
+						        } ?>)"><?php _e('Insert shortcode'); ?></button>
 					<?php } ?>
 					<button class="button"
-					        onclick="sd_copy_to_clipboard()"><?php _e( 'Copy shortcode' ); ?></button>
+					        onclick="sd_copy_to_clipboard()"><?php _e('Copy shortcode'); ?></button>
 				</div>
 			</div>
 			<?php
 
 			$html = ob_get_clean();
 
-			if ( wp_doing_ajax() ) {
+			if (wp_doing_ajax()) {
 				echo $html;
 				$should_die = true;
 
 				// some builder get the editor via ajax so we should not die on those ocasions
 				$dont_die = array(
-					'parent_tag',// WP Bakery
+					'parent_tag', // WP Bakery
 					'avia_request' // enfold
 				);
 
-				foreach ( $dont_die as $request ) {
-					if ( isset( $_REQUEST[ $request ] ) ) {
+				foreach ($dont_die as $request) {
+					if (isset($_REQUEST[$request])) {
 						$should_die = false;
 					}
 				}
 
-				if ( $should_die ) {
+				if ($should_die) {
 					wp_die();
 				}
 
@@ -321,16 +321,16 @@ 
 		public static function get_widget_settings() {
 			global $sd_widgets;
 
-			$shortcode = isset( $_REQUEST['shortcode'] ) && $_REQUEST['shortcode'] ? sanitize_title_with_dashes( $_REQUEST['shortcode'] ) : '';
-			if ( ! $shortcode ) {
+			$shortcode = isset($_REQUEST['shortcode']) && $_REQUEST['shortcode'] ? sanitize_title_with_dashes($_REQUEST['shortcode']) : '';
+			if (!$shortcode) {
 				wp_die();
 			}
-			$widget_args = isset( $sd_widgets[ $shortcode ] ) ? $sd_widgets[ $shortcode ] : '';
-			if ( ! $widget_args ) {
+			$widget_args = isset($sd_widgets[$shortcode]) ? $sd_widgets[$shortcode] : '';
+			if (!$widget_args) {
 				wp_die();
 			}
-			$class_name = isset( $widget_args['class_name'] ) && $widget_args['class_name'] ? $widget_args['class_name'] : '';
-			if ( ! $class_name ) {
+			$class_name = isset($widget_args['class_name']) && $widget_args['class_name'] ? $widget_args['class_name'] : '';
+			if (!$class_name) {
 				wp_die();
 			}
 
@@ -338,7 +338,7 @@ 
 			$widget = new $class_name;
 
 			ob_start();
-			$widget->form( array() );
+			$widget->form(array());
 			$form = ob_get_clean();
 			echo "<form id='$shortcode'>" . $form . "<div class=\"widget-control-save\"></div></form>";
 			echo "<style>" . $widget->widget_css() . "</style>";
@@ -356,9 +356,9 @@ 
 		 * @param string $editor_id Optional. Shortcode editor id. Default null.
 		 * @param string $insert_shortcode_function Optional. Insert shotcode function. Default null.
 		 */
-		public static function shortcode_insert_button( $editor_id = '', $insert_shortcode_function = '' ) {
+		public static function shortcode_insert_button($editor_id = '', $insert_shortcode_function = '') {
 			global $sd_widgets, $shortcode_insert_button_once;
-			if ( $shortcode_insert_button_once ) {
+			if ($shortcode_insert_button_once) {
 				return;
 			}
 			add_thickbox();
@@ -368,21 +368,21 @@ 
 			 * Cornerstone makes us play dirty tricks :/
 			 * All media_buttons are removed via JS unless they are two specific id's so we wrap our content in this ID so it is not removed.
 			 */
-			if ( function_exists( 'cornerstone_plugin_init' ) && ! is_admin() ) {
+			if (function_exists('cornerstone_plugin_init') && !is_admin()) {
 				echo '<span id="insert-media-button">';
 			}
 
-			echo self::shortcode_button( 'this', 'true' );
+			echo self::shortcode_button('this', 'true');
 
 			// see opening note
-			if ( function_exists( 'cornerstone_plugin_init' ) && ! is_admin() ) {
+			if (function_exists('cornerstone_plugin_init') && !is_admin()) {
 				echo '</span>'; // end #insert-media-button
 			}
 
 			// Add separate script for generatepress theme sections
-			if ( function_exists( 'generate_sections_sections_metabox' ) && did_action( 'generate_sections_metabox' ) ) {
+			if (function_exists('generate_sections_sections_metabox') && did_action('generate_sections_metabox')) {
 			} else {
-				self::shortcode_insert_button_script( $editor_id, $insert_shortcode_function );
+				self::shortcode_insert_button_script($editor_id, $insert_shortcode_function);
 			}
 
 			$shortcode_insert_button_once = true;
@@ -396,12 +396,12 @@ 
 		 *
 		 * @return mixed
 		 */
-		public static function shortcode_button( $id = '', $search_for_id = '' ) {
+		public static function shortcode_button($id = '', $search_for_id = '') {
 			ob_start();
 			?>
 			<span class="sd-lable-shortcode-inserter">
 				<a onclick="sd_ajax_get_picker(<?php echo $id;
-				if ( $search_for_id ) {
+				if ($search_for_id) {
 					echo "," . $search_for_id;
 				} ?>);" href="#TB_inline?width=100%&height=550&inlineId=super-duper-content-ajaxed"
 				   class="thickbox button super-duper-content-open" title="Add Shortcode">
@@ -417,7 +417,7 @@ 
 			$html = ob_get_clean();
 
 			// remove line breaks so we can use it in js
-			return preg_replace( "/\r|\n/", "", trim( $html ) );
+			return preg_replace("/\r|\n/", "", trim($html));
 		}
 
 		/**
@@ -475,7 +475,7 @@ 
 						jQuery($this).data('sd-widget-enabled', true);
 					}
 
-					var $button = '<button title="<?php _e( 'Advanced Settings' );?>" class="button button-primary right sd-advanced-button" onclick="sd_so_toggle_advanced(this);return false;"><i class="fas fa-sliders-h" aria-hidden="true"></i></button>';
+					var $button = '<button title="<?php _e('Advanced Settings'); ?>" class="button button-primary right sd-advanced-button" onclick="sd_so_toggle_advanced(this);return false;"><i class="fas fa-sliders-h" aria-hidden="true"></i></button>';
 					var form = jQuery($this).parents('' + $selector + '');
 
 					if (jQuery($this).val() == '1' && jQuery(form).find('.sd-advanced-button').length == 0) {
@@ -512,10 +512,10 @@ 
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
 
-			return str_replace( array(
+			return str_replace(array(
 				'<script>',
 				'</script>'
-			), '', $output );
+			), '', $output);
 		}
 
 		/**
@@ -526,7 +526,7 @@ 
 		 * @param string $editor_id
 		 * @param string $insert_shortcode_function
 		 */
-		public static function shortcode_insert_button_script( $editor_id = '', $insert_shortcode_function = '' ) {
+		public static function shortcode_insert_button_script($editor_id = '', $insert_shortcode_function = '') {
 			?>
 			<style>
 				.sd-shortcode-left-wrap {
@@ -645,7 +645,7 @@ 
 					width: 100%;
 				}
 
-				<?php if ( function_exists( 'generate_sections_sections_metabox' ) ) { ?>
+				<?php if (function_exists('generate_sections_sections_metabox')) { ?>
 				.generate-sections-modal #custom-media-buttons > .sd-lable-shortcode-inserter {
 					display: inline;
 				}
@@ -653,15 +653,15 @@ 
 				<?php } ?>
 			</style>
 			<?php
-			if ( class_exists( 'SiteOrigin_Panels' ) ) {
+			if (class_exists('SiteOrigin_Panels')) {
 				echo "<script>" . self::siteorigin_js() . "</script>";
 			}
 			?>
 			<script>
 				<?php
-				if(! empty( $insert_shortcode_function )){
+				if (!empty($insert_shortcode_function)) {
 					echo $insert_shortcode_function;
-				}else{
+				} else {
 
 				/**
 				 * Function for super duper insert shortcode.
@@ -674,9 +674,9 @@ 
 					if ($shortcode) {
 						if (!$editor_id) {
 							<?php
-							if ( isset( $_REQUEST['et_fb'] ) ) {
+							if (isset($_REQUEST['et_fb'])) {
 								echo '$editor_id = "#main_content_content_vb_tiny_mce";';
-							} elseif ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) {
+							} elseif (isset($_REQUEST['action']) && $_REQUEST['action'] == 'elementor') {
 								echo '$editor_id = "#elementor-controls .wp-editor-container textarea";';
 							} else {
 								echo '$editor_id = "#wp-content-editor-container textarea";';
@@ -761,11 +761,11 @@ 
 							'shortcode': $short_code,
 							'attributes': 123,
 							'post_id': 321,
-							'_ajax_nonce': '<?php echo wp_create_nonce( 'super_duper_output_shortcode' );?>'
+							'_ajax_nonce': '<?php echo wp_create_nonce('super_duper_output_shortcode'); ?>'
 						};
 
 						if (typeof ajaxurl === 'undefined') {
-							var ajaxurl = "<?php echo admin_url( 'admin-ajax.php' );?>";
+							var ajaxurl = "<?php echo admin_url('admin-ajax.php'); ?>";
 						}
 
 						jQuery.post(ajaxurl, data, function (response) {
@@ -974,11 +974,11 @@ 
 					var data = {
 						'action': 'super_duper_get_picker',
 						'editor_id': $id,
-						'_ajax_nonce': '<?php echo wp_create_nonce( 'super_duper_picker' );?>'
+						'_ajax_nonce': '<?php echo wp_create_nonce('super_duper_picker'); ?>'
 					};
 
 					if (!ajaxurl) {
-						var ajaxurl = "<?php echo admin_url( 'admin-ajax.php' ); ?>";
+						var ajaxurl = "<?php echo admin_url('admin-ajax.php'); ?>";
 					}
 
 					jQuery.post(ajaxurl, data, function (response) {
@@ -999,9 +999,9 @@ 
 				 */
 				function sd_shortcode_button($id) {
 					if ($id) {
-						return '<?php echo self::shortcode_button( "\\''+\$id+'\\'" );?>';
+						return '<?php echo self::shortcode_button("\\''+\$id+'\\'"); ?>';
 					} else {
-						return '<?php echo self::shortcode_button();?>';
+						return '<?php echo self::shortcode_button(); ?>';
 					}
 				}
 
@@ -1016,11 +1016,11 @@ 
 		 *
 		 * @return mixed
 		 */
-		public function widget_css( $advanced = true ) {
+		public function widget_css($advanced = true) {
 			ob_start();
 			?>
 			<style>
-				<?php if( $advanced ){ ?>
+				<?php if ($advanced) { ?>
 				.sd-advanced-setting {
 					display: none;
 				}
@@ -1062,10 +1062,10 @@ 
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
 
-			return str_replace( array(
+			return str_replace(array(
 				'<style>',
 				'</style>'
-			), '', $output );
+			), '', $output);
 		}
 
 		/**
@@ -1135,7 +1135,7 @@ 
 						jQuery($this).data('sd-widget-enabled', true);
 					}
 
-					var $button = '<button title="<?php _e( 'Advanced Settings' );?>" style="line-height: 28px;" class="button button-primary right sd-advanced-button" onclick="sd_toggle_advanced(this);return false;"><span class="dashicons dashicons-admin-settings" style="width: 28px;font-size: 28px;"></span></button>';
+					var $button = '<button title="<?php _e('Advanced Settings'); ?>" style="line-height: 28px;" class="button button-primary right sd-advanced-button" onclick="sd_toggle_advanced(this);return false;"><span class="dashicons dashicons-admin-settings" style="width: 28px;font-size: 28px;"></span></button>';
 					var form = jQuery($this).parents('' + $selector + '');
 
 					if (jQuery($this).val() == '1' && jQuery(form).find('.sd-advanced-button').length == 0) {
@@ -1227,7 +1227,7 @@ 
 					});
 
 				}
-				<?php do_action( 'wp_super_duper_widget_js', $this ); ?>
+				<?php do_action('wp_super_duper_widget_js', $this); ?>
 			</script>
 			<?php
 			$output = ob_get_clean();
@@ -1236,10 +1236,10 @@ 
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
 
-			return str_replace( array(
+			return str_replace(array(
 				'<script>',
 				'</script>'
-			), '', $output );
+			), '', $output);
 		}
 
 
@@ -1250,14 +1250,14 @@ 
 		 *
 		 * @return mixed
 		 */
-		private function add_name_from_key( $options, $arguments = false ) {
-			if ( ! empty( $options['arguments'] ) ) {
-				foreach ( $options['arguments'] as $key => $val ) {
-					$options['arguments'][ $key ]['name'] = $key;
+		private function add_name_from_key($options, $arguments = false) {
+			if (!empty($options['arguments'])) {
+				foreach ($options['arguments'] as $key => $val) {
+					$options['arguments'][$key]['name'] = $key;
 				}
-			} elseif ( $arguments && is_array( $options ) && ! empty( $options ) ) {
-				foreach ( $options as $key => $val ) {
-					$options[ $key ]['name'] = $key;
+			} elseif ($arguments && is_array($options) && !empty($options)) {
+				foreach ($options as $key => $val) {
+					$options[$key]['name'] = $key;
 				}
 			}
 
@@ -1270,8 +1270,8 @@ 
 		 * @since 1.0.0
 		 */
 		public function register_shortcode() {
-			add_shortcode( $this->base_id, array( $this, 'shortcode_output' ) );
-			add_action( 'wp_ajax_super_duper_output_shortcode', array( __CLASS__, 'render_shortcode' ) );
+			add_shortcode($this->base_id, array($this, 'shortcode_output'));
+			add_action('wp_ajax_super_duper_output_shortcode', array(__CLASS__, 'render_shortcode'));
 		}
 
 		/**
@@ -1281,33 +1281,33 @@ 
 		 */
 		public static function render_shortcode() {
 
-			check_ajax_referer( 'super_duper_output_shortcode', '_ajax_nonce', true );
-			if ( ! current_user_can( 'manage_options' ) ) {
+			check_ajax_referer('super_duper_output_shortcode', '_ajax_nonce', true);
+			if (!current_user_can('manage_options')) {
 				wp_die();
 			}
 
 			// we might need the $post value here so lets set it.
-			if ( isset( $_POST['post_id'] ) && $_POST['post_id'] ) {
-				$post_obj = get_post( absint( $_POST['post_id'] ) );
-				if ( ! empty( $post_obj ) && empty( $post ) ) {
+			if (isset($_POST['post_id']) && $_POST['post_id']) {
+				$post_obj = get_post(absint($_POST['post_id']));
+				if (!empty($post_obj) && empty($post)) {
 					global $post;
 					$post = $post_obj;
 				}
 			}
 
-			if ( isset( $_POST['shortcode'] ) && $_POST['shortcode'] ) {
-				$shortcode_name   = sanitize_title_with_dashes( $_POST['shortcode'] );
-				$attributes_array = isset( $_POST['attributes'] ) && $_POST['attributes'] ? $_POST['attributes'] : array();
+			if (isset($_POST['shortcode']) && $_POST['shortcode']) {
+				$shortcode_name   = sanitize_title_with_dashes($_POST['shortcode']);
+				$attributes_array = isset($_POST['attributes']) && $_POST['attributes'] ? $_POST['attributes'] : array();
 				$attributes       = '';
-				if ( ! empty( $attributes_array ) ) {
-					foreach ( $attributes_array as $key => $value ) {
-						$attributes .= " " . sanitize_title_with_dashes( $key ) . "='" . wp_slash( $value ) . "' ";
+				if (!empty($attributes_array)) {
+					foreach ($attributes_array as $key => $value) {
+						$attributes .= " " . sanitize_title_with_dashes($key) . "='" . wp_slash($value) . "' ";
 					}
 				}
 
 				$shortcode = "[" . $shortcode_name . " " . $attributes . "]";
 
-				echo do_shortcode( $shortcode );
+				echo do_shortcode($shortcode);
 
 			}
 			wp_die();
@@ -1321,45 +1321,45 @@ 
 		 *
 		 * @return string
 		 */
-		public function shortcode_output( $args = array(), $content = '' ) {
-			$args = $this->argument_values( $args );
+		public function shortcode_output($args = array(), $content = '') {
+			$args = $this->argument_values($args);
 
 			// add extra argument so we know its a output to gutenberg
 			//$args
-			$args = $this->string_to_bool( $args );
+			$args = $this->string_to_bool($args);
 
 			// if we have a enclosed shortcode we add it to the special `html` argument
-			if ( ! empty( $content ) ) {
+			if (!empty($content)) {
 				$args['html'] = $content;
 			}
 
-			$class = isset( $this->options['widget_ops']['classname'] ) ? esc_attr( $this->options['widget_ops']['classname'] ) : '';
-			$class .= " sdel-".$this->get_instance_hash();
+			$class = isset($this->options['widget_ops']['classname']) ? esc_attr($this->options['widget_ops']['classname']) : '';
+			$class .= " sdel-" . $this->get_instance_hash();
 
-			$class = apply_filters( 'wp_super_duper_div_classname', $class, $args, $this );
-			$class = apply_filters( 'wp_super_duper_div_classname_' . $this->base_id, $class, $args, $this );
+			$class = apply_filters('wp_super_duper_div_classname', $class, $args, $this);
+			$class = apply_filters('wp_super_duper_div_classname_' . $this->base_id, $class, $args, $this);
 
-			$attrs = apply_filters( 'wp_super_duper_div_attrs', '', $args, $this );
-			$attrs = apply_filters( 'wp_super_duper_div_attrs_' . $this->base_id, '', $args, $this ); //@todo this does not seem right @kiran?
+			$attrs = apply_filters('wp_super_duper_div_attrs', '', $args, $this);
+			$attrs = apply_filters('wp_super_duper_div_attrs_' . $this->base_id, '', $args, $this); //@todo this does not seem right @kiran?
 
 			$shortcode_args = array();
 			$output         = '';
-			$no_wrap        = isset( $this->options['no_wrap'] ) && $this->options['no_wrap'] ? true : false;
-			if ( isset( $args['no_wrap'] ) && $args['no_wrap'] ) {
+			$no_wrap        = isset($this->options['no_wrap']) && $this->options['no_wrap'] ? true : false;
+			if (isset($args['no_wrap']) && $args['no_wrap']) {
 				$no_wrap = true;
 			}
-			$main_content = $this->output( $args, $shortcode_args, $content );
-			if ( $main_content && ! $no_wrap ) {
+			$main_content = $this->output($args, $shortcode_args, $content);
+			if ($main_content && !$no_wrap) {
 				// wrap the shortcode in a div with the same class as the widget
 				$output .= '<div class="' . $class . '" ' . $attrs . '>';
-				if ( ! empty( $args['title'] ) ) {
+				if (!empty($args['title'])) {
 					// if its a shortcode and there is a title try to grab the title wrappers
-					$shortcode_args = array( 'before_title' => '', 'after_title' => '' );
-					if ( empty( $instance ) ) {
+					$shortcode_args = array('before_title' => '', 'after_title' => '');
+					if (empty($instance)) {
 						global $wp_registered_sidebars;
-						if ( ! empty( $wp_registered_sidebars ) ) {
-							foreach ( $wp_registered_sidebars as $sidebar ) {
-								if ( ! empty( $sidebar['before_title'] ) ) {
+						if (!empty($wp_registered_sidebars)) {
+							foreach ($wp_registered_sidebars as $sidebar) {
+								if (!empty($sidebar['before_title'])) {
 									$shortcode_args['before_title'] = $sidebar['before_title'];
 									$shortcode_args['after_title']  = $sidebar['after_title'];
 									break;
@@ -1367,20 +1367,20 @@ 
 							}
 						}
 					}
-					$output .= $this->output_title( $shortcode_args, $args );
+					$output .= $this->output_title($shortcode_args, $args);
 				}
 				$output .= $main_content;
 				$output .= '</div>';
-			} elseif ( $main_content && $no_wrap ) {
+			} elseif ($main_content && $no_wrap) {
 				$output .= $main_content;
 			}
 
 			// if preview show a placeholder if empty
-			if ( $this->is_preview() && $output == '' ) {
-				$output = $this->preview_placeholder_text( "{{" . $this->base_id . "}}" );
+			if ($this->is_preview() && $output == '') {
+				$output = $this->preview_placeholder_text("{{" . $this->base_id . "}}");
 			}
 
-			return apply_filters( 'wp_super_duper_widget_output', $output, $args, $shortcode_args, $this );
+			return apply_filters('wp_super_duper_widget_output', $output, $args, $shortcode_args, $this);
 		}
 
 		/**
@@ -1390,8 +1390,8 @@ 
 		 *
 		 * @return string
 		 */
-		public function preview_placeholder_text( $name = '' ) {
-			return "<div style='background:#0185ba33;padding: 10px;border: 4px #ccc dashed;'>" . sprintf( __( 'Placeholder for: %s' ), $name ) . "</div>";
+		public function preview_placeholder_text($name = '') {
+			return "<div style='background:#0185ba33;padding: 10px;border: 4px #ccc dashed;'>" . sprintf(__('Placeholder for: %s'), $name) . "</div>";
 		}
 
 		/**
@@ -1401,13 +1401,13 @@ 
 		 *
 		 * @return mixed
 		 */
-		public function string_to_bool( $options ) {
+		public function string_to_bool($options) {
 			// convert bool strings to booleans
-			foreach ( $options as $key => $val ) {
-				if ( $val == 'false' ) {
-					$options[ $key ] = false;
-				} elseif ( $val == 'true' ) {
-					$options[ $key ] = true;
+			foreach ($options as $key => $val) {
+				if ($val == 'false') {
+					$options[$key] = false;
+				} elseif ($val == 'true') {
+					$options[$key] = true;
 				}
 			}
 
@@ -1423,26 +1423,26 @@ 
 		 *
 		 * @return array
 		 */
-		public function argument_values( $instance ) {
+		public function argument_values($instance) {
 			$argument_values = array();
 
 			// set widget instance
 			$this->instance = $instance;
 
-			if ( empty( $this->arguments ) ) {
+			if (empty($this->arguments)) {
 				$this->arguments = $this->get_arguments();
 			}
 
-			if ( ! empty( $this->arguments ) ) {
-				foreach ( $this->arguments as $key => $args ) {
+			if (!empty($this->arguments)) {
+				foreach ($this->arguments as $key => $args) {
 					// set the input name from the key
 					$args['name'] = $key;
 					//
-					$argument_values[ $key ] = isset( $instance[ $key ] ) ? $instance[ $key ] : '';
-					if ( $args['type'] == 'checkbox' && $argument_values[ $key ] == '' ) {
+					$argument_values[$key] = isset($instance[$key]) ? $instance[$key] : '';
+					if ($args['type'] == 'checkbox' && $argument_values[$key] == '') {
 						// don't set default for an empty checkbox
-					} elseif ( $argument_values[ $key ] == '' && isset( $args['default'] ) ) {
-						$argument_values[ $key ] = $args['default'];
+					} elseif ($argument_values[$key] == '' && isset($args['default'])) {
+						$argument_values[$key] = $args['default'];
 					}
 				}
 			}
@@ -1469,12 +1469,12 @@ 
 		 * @return array Get arguments.
 		 */
 		public function get_arguments() {
-			if ( empty( $this->arguments ) ) {
+			if (empty($this->arguments)) {
 				$this->arguments = $this->set_arguments();
 			}
 
-			$this->arguments = apply_filters( 'wp_super_duper_arguments', $this->arguments, $this->options, $this->instance );
-			$this->arguments = $this->add_name_from_key( $this->arguments, true );
+			$this->arguments = apply_filters('wp_super_duper_arguments', $this->arguments, $this->options, $this->instance);
+			$this->arguments = $this->add_name_from_key($this->arguments, true);
 
 			return $this->arguments;
 		}
@@ -1486,7 +1486,7 @@ 
 		 * @param array $widget_args
 		 * @param string $content
 		 */
-		public function output( $args = array(), $widget_args = array(), $content = '' ) {
+		public function output($args = array(), $widget_args = array(), $content = '') {
 
 		}
 
@@ -1494,9 +1494,9 @@ 
 		 * Add the dynamic block code inline when the wp-block in enqueued.
 		 */
 		public function register_block() {
-			wp_add_inline_script( 'wp-blocks', $this->block() );
-			if ( class_exists( 'SiteOrigin_Panels' ) ) {
-				wp_add_inline_script( 'wp-blocks', $this->siteorigin_js() );
+			wp_add_inline_script('wp-blocks', $this->block());
+			if (class_exists('SiteOrigin_Panels')) {
+				wp_add_inline_script('wp-blocks', $this->siteorigin_js());
 			}
 		}
 
@@ -1510,13 +1510,13 @@ 
 			$show      = false;
 			$arguments = $this->arguments;
 
-			if ( empty( $arguments ) ) {
+			if (empty($arguments)) {
 				$arguments = $this->get_arguments();
 			}
 
-			if ( ! empty( $arguments ) ) {
-				foreach ( $arguments as $argument ) {
-					if ( isset( $argument['advanced'] ) && $argument['advanced'] ) {
+			if (!empty($arguments)) {
+				foreach ($arguments as $argument) {
+					if (isset($argument['advanced']) && $argument['advanced']) {
 						$show = true;
 						break; // no need to continue if we know we have it
 					}
@@ -1535,15 +1535,15 @@ 
 
 			$url = $this->url;
 
-			if ( ! $url ) {
+			if (!$url) {
 				// check if we are inside a plugin
-				$file_dir = str_replace( "/includes", "", dirname( __FILE__ ) );
+				$file_dir = str_replace("/includes", "", dirname(__FILE__));
 
-				$dir_parts = explode( "/wp-content/", $file_dir );
-				$url_parts = explode( "/wp-content/", plugins_url() );
+				$dir_parts = explode("/wp-content/", $file_dir);
+				$url_parts = explode("/wp-content/", plugins_url());
 
-				if ( ! empty( $url_parts[0] ) && ! empty( $dir_parts[1] ) ) {
-					$url       = trailingslashit( $url_parts[0] . "/wp-content/" . $dir_parts[1] );
+				if (!empty($url_parts[0]) && !empty($dir_parts[1])) {
+					$url       = trailingslashit($url_parts[0] . "/wp-content/" . $dir_parts[1]);
 					$this->url = $url;
 				}
 			}
@@ -1564,46 +1564,46 @@ 
 		 * @since 1.1.0
 		 * @return string
 		 */
-		public function get_block_icon( $icon ) {
+		public function get_block_icon($icon) {
 
 			// check if we have a Font Awesome icon
 			$fa_type = '';
-			if ( substr( $icon, 0, 7 ) === "fas fa-" ) {
+			if (substr($icon, 0, 7) === "fas fa-") {
 				$fa_type = 'solid';
-			} elseif ( substr( $icon, 0, 7 ) === "far fa-" ) {
+			} elseif (substr($icon, 0, 7) === "far fa-") {
 				$fa_type = 'regular';
-			} elseif ( substr( $icon, 0, 7 ) === "fab fa-" ) {
+			} elseif (substr($icon, 0, 7) === "fab fa-") {
 				$fa_type = 'brands';
 			} else {
 				$icon = "'" . $icon . "'";
 			}
 
 			// set the icon if we found one
-			if ( $fa_type ) {
-				$fa_icon = str_replace( array( "fas fa-", "far fa-", "fab fa-" ), "", $icon );
+			if ($fa_type) {
+				$fa_icon = str_replace(array("fas fa-", "far fa-", "fab fa-"), "", $icon);
 				$icon    = "el('svg',{width: 20, height: 20, viewBox: '0 0 20 20'},el('use', {'xlink:href': '" . $this->get_url() . "icons/" . $fa_type . ".svg#" . $fa_icon . "','href': '" . $this->get_url() . "icons/" . $fa_type . ".svg#" . $fa_icon . "'}))";
 			}
 
 			return $icon;
 		}
 
-		public function group_arguments( $arguments ) {
+		public function group_arguments($arguments) {
 //			echo '###';print_r($arguments);
-			if ( ! empty( $arguments ) ) {
+			if (!empty($arguments)) {
 				$temp_arguments = array();
-				$general        = __( "General" );
+				$general        = __("General");
 				$add_sections   = false;
-				foreach ( $arguments as $key => $args ) {
-					if ( isset( $args['group'] ) ) {
-						$temp_arguments[ $args['group'] ][ $key ] = $args;
+				foreach ($arguments as $key => $args) {
+					if (isset($args['group'])) {
+						$temp_arguments[$args['group']][$key] = $args;
 						$add_sections                             = true;
 					} else {
-						$temp_arguments[ $general ][ $key ] = $args;
+						$temp_arguments[$general][$key] = $args;
 					}
 				}
 
 				// only add sections if more than one
-				if ( $add_sections ) {
+				if ($add_sections) {
 					$arguments = $temp_arguments;
 				}
 			}
@@ -1647,9 +1647,9 @@ 
 					var prev_attributes = [];
 
 					var term_query_type = '';
-					var post_type_rest_slugs = <?php if(! empty( $this->arguments ) && isset($this->arguments['post_type']['onchange_rest']['values'])){echo "[".json_encode($this->arguments['post_type']['onchange_rest']['values'])."]";}else{echo "[]";} ?>;
-					const taxonomies_<?php echo str_replace("-","_", $this->id);?> = [{label: "Please wait", value: 0}];
-					const sort_by_<?php echo str_replace("-","_", $this->id);?> = [{label: "Please wait", value: 0}];
+					var post_type_rest_slugs = <?php if (!empty($this->arguments) && isset($this->arguments['post_type']['onchange_rest']['values'])) {echo "[" . json_encode($this->arguments['post_type']['onchange_rest']['values']) . "]"; } else {echo "[]"; } ?>;
+					const taxonomies_<?php echo str_replace("-", "_", $this->id); ?> = [{label: "Please wait", value: 0}];
+					const sort_by_<?php echo str_replace("-", "_", $this->id); ?> = [{label: "Please wait", value: 0}];
 
 					/**
 					 * Register Basic Block.
@@ -1663,30 +1663,30 @@ 
 					 * @return {?WPBlock}          The block, if it has been successfully
 					 *                             registered; otherwise `undefined`.
 					 */
-					registerBlockType('<?php echo str_replace( "_", "-", sanitize_title_with_dashes( $this->options['textdomain'] ) . '/' . sanitize_title_with_dashes( $this->options['class_name'] ) );  ?>', { // Block name. Block names must be string that contains a namespace prefix. Example: my-plugin/my-custom-block.
-						title: '<?php echo addslashes( $this->options['name'] ); ?>', // Block title.
-						description: '<?php echo addslashes( $this->options['widget_ops']['description'] )?>', // Block title.
-						icon: <?php echo $this->get_block_icon( $this->options['block-icon'] );?>,//'<?php echo isset( $this->options['block-icon'] ) ? esc_attr( $this->options['block-icon'] ) : 'shield-alt';?>', // Block icon from Dashicons → https://developer.wordpress.org/resource/dashicons/.
+					registerBlockType('<?php echo str_replace("_", "-", sanitize_title_with_dashes($this->options['textdomain']) . '/' . sanitize_title_with_dashes($this->options['class_name'])); ?>', { // Block name. Block names must be string that contains a namespace prefix. Example: my-plugin/my-custom-block.
+						title: '<?php echo addslashes($this->options['name']); ?>', // Block title.
+						description: '<?php echo addslashes($this->options['widget_ops']['description'])?>', // Block title.
+						icon: <?php echo $this->get_block_icon($this->options['block-icon']); ?>,//'<?php echo isset($this->options['block-icon']) ? esc_attr($this->options['block-icon']) : 'shield-alt'; ?>', // Block icon from Dashicons → https://developer.wordpress.org/resource/dashicons/.
 						supports: {
 							<?php
-							if ( isset( $this->options['block-supports'] ) ) {
-								echo $this->array_to_attributes( $this->options['block-supports'] );
+							if (isset($this->options['block-supports'])) {
+								echo $this->array_to_attributes($this->options['block-supports']);
 							}
 							?>
 						},
-						category: '<?php echo isset( $this->options['block-category'] ) ? esc_attr( $this->options['block-category'] ) : 'common';?>', // Block category — Group blocks together based on common traits E.g. common, formatting, layout widgets, embed.
-						<?php if ( isset( $this->options['block-keywords'] ) ) {
+						category: '<?php echo isset($this->options['block-category']) ? esc_attr($this->options['block-category']) : 'common'; ?>', // Block category — Group blocks together based on common traits E.g. common, formatting, layout widgets, embed.
+						<?php if (isset($this->options['block-keywords'])) {
 						echo "keywords : " . $this->options['block-keywords'] . ",";
 					}?>
 
 						<?php
 
 						// maybe set no_wrap
-						$no_wrap = isset( $this->options['no_wrap'] ) && $this->options['no_wrap'] ? true : false;
-						if ( isset( $this->arguments['no_wrap'] ) && $this->arguments['no_wrap'] ) {
+						$no_wrap = isset($this->options['no_wrap']) && $this->options['no_wrap'] ? true : false;
+						if (isset($this->arguments['no_wrap']) && $this->arguments['no_wrap']) {
 							$no_wrap = true;
 						}
-						if ( $no_wrap ) {
+						if ($no_wrap) {
 							$this->options['block-wrap'] = '';
 						}
 
@@ -1699,10 +1699,10 @@ 
 						echo "  html: false";
 						echo "},";*/
 
-						if ( ! empty( $this->arguments ) ) {
+						if (!empty($this->arguments)) {
 							echo "attributes : {";
 
-							if ( $show_advanced ) {
+							if ($show_advanced) {
 								echo "show_advanced: {";
 								echo "	type: 'boolean',";
 								echo "  default: false,";
@@ -1710,41 +1710,41 @@ 
 							}
 
 							// block wrap element
-							if ( ! empty( $this->options['block-wrap'] ) ) { //@todo we should validate this?
+							if (!empty($this->options['block-wrap'])) { //@todo we should validate this?
 								echo "block_wrap: {";
 								echo "	type: 'string',";
-								echo "  default: '" . esc_attr( $this->options['block-wrap'] ) . "',";
+								echo "  default: '" . esc_attr($this->options['block-wrap']) . "',";
 								echo "},";
 							}
 
-							foreach ( $this->arguments as $key => $args ) {
+							foreach ($this->arguments as $key => $args) {
 
 								// set if we should show alignment
-								if ( $key == 'alignment' ) {
+								if ($key == 'alignment') {
 									$show_alignment = true;
 								}
 
 								$extra = '';
 
-								if ( $args['type'] == 'checkbox' ) {
+								if ($args['type'] == 'checkbox') {
 									$type    = 'boolean';
-									$default = isset( $args['default'] ) && $args['default'] ? 'true' : 'false';
-								} elseif ( $args['type'] == 'number' ) {
+									$default = isset($args['default']) && $args['default'] ? 'true' : 'false';
+								} elseif ($args['type'] == 'number') {
 									$type    = 'number';
-									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
-								} elseif ( $args['type'] == 'select' && ! empty( $args['multiple'] ) ) {
+									$default = isset($args['default']) ? "'" . $args['default'] . "'" : "''";
+								} elseif ($args['type'] == 'select' && !empty($args['multiple'])) {
 									$type = 'array';
-									if ( is_array( $args['default'] ) ) {
-										$default = isset( $args['default'] ) ? "['" . implode( "','", $args['default'] ) . "']" : "[]";
+									if (is_array($args['default'])) {
+										$default = isset($args['default']) ? "['" . implode("','", $args['default']) . "']" : "[]";
 									} else {
-										$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
+										$default = isset($args['default']) ? "'" . $args['default'] . "'" : "''";
 									}
-								} elseif ( $args['type'] == 'multiselect' ) {
+								} elseif ($args['type'] == 'multiselect') {
 									$type    = 'array';
-									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
+									$default = isset($args['default']) ? "'" . $args['default'] . "'" : "''";
 								} else {
 									$type    = 'string';
-									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
+									$default = isset($args['default']) ? "'" . $args['default'] . "'" : "''";
 								}
 								echo $key . " : {";
 								echo "type : '$type',";
@@ -1768,7 +1768,7 @@ 
 							var $value = '';
 							<?php
 							// if we have a post_type and a category then link them
-							if( isset($this->arguments['post_type']) && isset($this->arguments['category']) && !empty($this->arguments['category']['post_type_linked']) ){
+							if (isset($this->arguments['post_type']) && isset($this->arguments['category']) && !empty($this->arguments['category']['post_type_linked'])) {
 							?>
 							if(typeof(prev_attributes[props.id]) != 'undefined' ){
 								$pt = props.attributes.post_type;
@@ -1784,13 +1784,13 @@ 
 
 								// taxonomies
 								if( $value && 'post_type' in prev_attributes[props.id] && 'category' in prev_attributes[props.id] && run ){
-									wp.apiFetch({path: "<?php if(isset($this->arguments['post_type']['onchange_rest']['path'])){echo $this->arguments['post_type']['onchange_rest']['path'];}else{'/wp/v2/"+$value+"/categories';} ?>"}).then(terms => {
-										while (taxonomies_<?php echo str_replace("-","_", $this->id);?>.length) {
-										taxonomies_<?php echo str_replace("-","_", $this->id);?>.pop();
+									wp.apiFetch({path: "<?php if (isset($this->arguments['post_type']['onchange_rest']['path'])) {echo $this->arguments['post_type']['onchange_rest']['path']; } else {'/wp/v2/"+$value+"/categories'; } ?>"}).then(terms => {
+										while (taxonomies_<?php echo str_replace("-", "_", $this->id); ?>.length) {
+										taxonomies_<?php echo str_replace("-", "_", $this->id); ?>.pop();
 									}
-									taxonomies_<?php echo str_replace("-","_", $this->id);?>.push({label: "All", value: 0});
+									taxonomies_<?php echo str_replace("-", "_", $this->id); ?>.push({label: "All", value: 0});
 									jQuery.each( terms, function( key, val ) {
-										taxonomies_<?php echo str_replace("-","_", $this->id);?>.push({label: val.name, value: val.id});
+										taxonomies_<?php echo str_replace("-", "_", $this->id); ?>.push({label: val.name, value: val.id});
 									});
 
 									// setting the value back and fourth fixes the no update issue that sometimes happens where it won't update the options.
@@ -1798,7 +1798,7 @@ 
 									props.setAttributes({category: [0] });
 									props.setAttributes({category: $old_cat_value });
 
-									return taxonomies_<?php echo str_replace("-","_", $this->id);?>;
+									return taxonomies_<?php echo str_replace("-", "_", $this->id); ?>;
 								});
 								}
 
@@ -1810,12 +1810,12 @@ 
 									};
 									jQuery.post(ajaxurl, data, function(response) {
 										response = JSON.parse(response);
-										while (sort_by_<?php echo str_replace("-","_", $this->id);?>.length) {
-											sort_by_<?php echo str_replace("-","_", $this->id);?>.pop();
+										while (sort_by_<?php echo str_replace("-", "_", $this->id); ?>.length) {
+											sort_by_<?php echo str_replace("-", "_", $this->id); ?>.pop();
 										}
 
 										jQuery.each( response, function( key, val ) {
-											sort_by_<?php echo str_replace("-","_", $this->id);?>.push({label: val, value: key});
+											sort_by_<?php echo str_replace("-", "_", $this->id); ?>.push({label: val, value: key});
 										});
 
 										// setting the value back and fourth fixes the no update issue that sometimes happens where it won't update the options.
@@ -1823,7 +1823,7 @@ 
 										props.setAttributes({sort_by: [0] });
 										props.setAttributes({sort_by: $old_sort_by_value });
 
-										return sort_by_<?php echo str_replace("-","_", $this->id);?>;
+										return sort_by_<?php echo str_replace("-", "_", $this->id); ?>;
 									});
 
 								}
@@ -1850,12 +1850,12 @@ 
 									is_fetching = true;
 									var data = {
 										'action': 'super_duper_output_shortcode',
-										'shortcode': '<?php echo $this->options['base_id'];?>',
+										'shortcode': '<?php echo $this->options['base_id']; ?>',
 										'attributes': props.attributes,
-										'post_id': <?php global $post; if ( isset( $post->ID ) ) {
+										'post_id': <?php global $post; if (isset($post->ID)) {
 										echo $post->ID;
 									}?>,
-										'_ajax_nonce': '<?php echo wp_create_nonce( 'super_duper_output_shortcode' );?>'
+										'_ajax_nonce': '<?php echo wp_create_nonce('super_duper_output_shortcode'); ?>'
 									};
 
 									jQuery.post(ajaxurl, data, function (response) {
@@ -1864,7 +1864,7 @@ 
 
 										// if the content is empty then we place some placeholder text
 										if (env == '') {
-											env = "<div style='background:#0185ba33;padding: 10px;border: 4px #ccc dashed;'>" + "<?php _e( 'Placeholder for: ' );?>" + props.name + "</div>";
+											env = "<div style='background:#0185ba33;padding: 10px;border: 4px #ccc dashed;'>" + "<?php _e('Placeholder for: '); ?>" + props.name + "</div>";
 										}
 
 										props.setAttributes({content: env});
@@ -1888,7 +1888,7 @@ 
 
 								el(wp.blockEditor.BlockControls, {key: 'controls'},
 
-									<?php if($show_alignment){?>
+									<?php if ($show_alignment) {?>
 									el(
 										wp.blockEditor.AlignmentToolbar,
 										{
@@ -1906,9 +1906,9 @@ 
 
 									<?php
 
-									if(! empty( $this->arguments )){
+									if (!empty($this->arguments)) {
 
-									if ( $show_advanced ) {
+									if ($show_advanced) {
 									?>
 									el('div', {
 											style: {'padding-left': '16px','padding-right': '16px'}
@@ -1929,19 +1929,19 @@ 
 
 									}
 
-									$arguments = $this->group_arguments( $this->arguments );
+									$arguments = $this->group_arguments($this->arguments);
 
 									// Do we have sections?
 									$has_sections = $arguments == $this->arguments ? false : true;
 
 
-									if($has_sections){
+									if ($has_sections) {
 									$panel_count = 0;
-									foreach($arguments as $key => $args){
+									foreach ($arguments as $key => $args) {
 									?>
 									el(wp.components.PanelBody, {
-											title: '<?php esc_attr_e( $key ); ?>',
-											initialOpen: <?php if ( $panel_count ) {
+											title: '<?php esc_attr_e($key); ?>',
+											initialOpen: <?php if ($panel_count) {
 											echo "false";
 										} else {
 											echo "true";
@@ -1949,24 +1949,24 @@ 
 										},
 										<?php
 
-										foreach ( $args as $k => $a ) {
-											$this->build_block_arguments( $k, $a );
+										foreach ($args as $k => $a) {
+											$this->build_block_arguments($k, $a);
 										}
 										?>
 									),
 									<?php
-									$panel_count ++;
+									$panel_count++;
 
 									}
-									}else {
+									} else {
 									?>
 									el(wp.components.PanelBody, {
-											title: '<?php esc_attr_e( "Settings" ); ?>',
+											title: '<?php esc_attr_e("Settings"); ?>',
 											initialOpen: true
 										},
 										<?php
-										foreach ( $this->arguments as $key => $args ) {
-											$this->build_block_arguments( $key, $args );
+										foreach ($this->arguments as $key => $args) {
+											$this->build_block_arguments($key, $args);
 										}
 										?>
 									),
@@ -1980,9 +1980,9 @@ 
 
 								<?php
 								// If the user sets block-output array then build it
-								if ( ! empty( $this->options['block-output'] ) ) {
-								$this->block_element( $this->options['block-output'] );
-							}else{
+								if (!empty($this->options['block-output'])) {
+								$this->block_element($this->options['block-output']);
+							} else {
 								// if no block-output is set then we try and get the shortcode html output via ajax.
 								?>
 								el('div', {
@@ -2006,19 +2006,19 @@ 
 							var align = '';
 
 							// build the shortcode.
-							var content = "[<?php echo $this->options['base_id'];?>";
+							var content = "[<?php echo $this->options['base_id']; ?>";
 							$html = '';
 							<?php
 
-							if(! empty( $this->arguments )){
+							if (!empty($this->arguments)) {
 
-							foreach($this->arguments as $key => $args){
+							foreach ($this->arguments as $key => $args) {
 							?>
-							if (attr.hasOwnProperty("<?php echo esc_attr( $key );?>")) {
-								if ('<?php echo esc_attr( $key );?>' == 'html') {
-									$html = attr.<?php echo esc_attr( $key );?>;
+							if (attr.hasOwnProperty("<?php echo esc_attr($key); ?>")) {
+								if ('<?php echo esc_attr($key); ?>' == 'html') {
+									$html = attr.<?php echo esc_attr($key); ?>;
 								} else {
-									content += " <?php echo esc_attr( $key );?>='" + attr.<?php echo esc_attr( $key );?>+ "' ";
+									content += " <?php echo esc_attr($key); ?>='" + attr.<?php echo esc_attr($key); ?>+ "' ";
 								}
 							}
 							<?php
@@ -2030,7 +2030,7 @@ 
 
 							// if has html element
 							if ($html) {
-								content += $html + "[/<?php echo $this->options['base_id'];?>]";
+								content += $html + "[/<?php echo $this->options['base_id']; ?>]";
 							}
 
 
@@ -2048,11 +2048,11 @@ 
 							}
 
 							<?php
-							if(isset( $this->options['block-wrap'] ) && $this->options['block-wrap'] == ''){
+							if (isset($this->options['block-wrap']) && $this->options['block-wrap'] == '') {
 							?>
 							return content;
 							<?php
-							}else{
+							} else {
 							?>
 							var block_wrap = 'div';
 							if (attr.hasOwnProperty("block_wrap")) {
@@ -2075,38 +2075,38 @@ 
 			 * We only add the <script> tags for code highlighting, so we strip them from the output.
 			 */
 
-			return str_replace( array(
+			return str_replace(array(
 				'<script>',
 				'</script>'
-			), '', $output );
+			), '', $output);
 		}
 
-		public function build_block_arguments( $key, $args ) {
-			$custom_attributes = ! empty( $args['custom_attributes'] ) ? $this->array_to_attributes( $args['custom_attributes'] ) : '';
+		public function build_block_arguments($key, $args) {
+			$custom_attributes = !empty($args['custom_attributes']) ? $this->array_to_attributes($args['custom_attributes']) : '';
 			$options           = '';
 			$extra             = '';
 			$require           = '';
 
 			// `content` is a protected and special argument
-			if ( $key == 'content' ) {
+			if ($key == 'content') {
 				return;
 			}
 
 			// require advanced
-			$require_advanced = ! empty( $args['advanced'] ) ? "props.attributes.show_advanced && " : "";
+			$require_advanced = !empty($args['advanced']) ? "props.attributes.show_advanced && " : "";
 
 			// element require
-			$element_require = ! empty( $args['element_require'] ) ? $this->block_props_replace( $args['element_require'], true ) . " && " : "";
+			$element_require = !empty($args['element_require']) ? $this->block_props_replace($args['element_require'], true) . " && " : "";
 
 
 			$onchange  = "props.setAttributes({ $key: $key } )";
-			$onchangecomplete  = "";
+			$onchangecomplete = "";
 			$value     = "props.attributes.$key";
-			$text_type = array( 'text', 'password', 'number', 'email', 'tel', 'url', 'colorx' );
-			if ( in_array( $args['type'], $text_type ) ) {
+			$text_type = array('text', 'password', 'number', 'email', 'tel', 'url', 'colorx');
+			if (in_array($args['type'], $text_type)) {
 				$type = 'TextControl';
 				// Save numbers as numbers and not strings
-				if ( $args['type'] == 'number' ) {
+				if ($args['type'] == 'number') {
 					$onchange = "props.setAttributes({ $key: Number($key) } )";
 				}
 			}
@@ -2144,11 +2144,11 @@ 
 							return;
 						}
 			*/
-			elseif ( $args['type'] == 'color' ) {
+			elseif ($args['type'] == 'color') {
 				$type = 'ColorPicker';
 				$onchange = "";
 				$extra = "color: $value,";
-				if(!empty($args['disable_alpha'])){
+				if (!empty($args['disable_alpha'])) {
 					$extra .= "disableAlpha: true,";
 				}
 				$onchangecomplete = "onChangeComplete: function($key) {
@@ -2158,47 +2158,47 @@ 
                         });
                     },";
 			}
-			elseif ( $args['type'] == 'checkbox' ) {
+			elseif ($args['type'] == 'checkbox') {
 				$type = 'CheckboxControl';
 				$extra .= "checked: props.attributes.$key,";
 				$onchange = "props.setAttributes({ $key: ! props.attributes.$key } )";
-			} elseif ( $args['type'] == 'textarea' ) {
+			} elseif ($args['type'] == 'textarea') {
 				$type = 'TextareaControl';
-			} elseif ( $args['type'] == 'select' || $args['type'] == 'multiselect' ) {
+			} elseif ($args['type'] == 'select' || $args['type'] == 'multiselect') {
 				$type = 'SelectControl';
 
-				if($args['name'] == 'category' && !empty($args['post_type_linked'])){
-					$options .= "options: taxonomies_".str_replace("-","_", $this->id).",";
-				}elseif($args['name'] == 'sort_by' && !empty($args['post_type_linked'])){
-					$options .= "options: sort_by_".str_replace("-","_", $this->id).",";
-				}else {
+				if ($args['name'] == 'category' && !empty($args['post_type_linked'])) {
+					$options .= "options: taxonomies_" . str_replace("-", "_", $this->id) . ",";
+				}elseif ($args['name'] == 'sort_by' && !empty($args['post_type_linked'])) {
+					$options .= "options: sort_by_" . str_replace("-", "_", $this->id) . ",";
+				} else {
 
-					if ( ! empty( $args['options'] ) ) {
+					if (!empty($args['options'])) {
 						$options .= "options: [";
-						foreach ( $args['options'] as $option_val => $option_label ) {
-							$options .= "{ value: '" . esc_attr( $option_val ) . "', label: '" . addslashes( $option_label ) . "' },";
+						foreach ($args['options'] as $option_val => $option_label) {
+							$options .= "{ value: '" . esc_attr($option_val) . "', label: '" . addslashes($option_label) . "' },";
 						}
 						$options .= "],";
 					}
 				}
-				if ( isset( $args['multiple'] ) && $args['multiple'] ) { //@todo multiselect does not work at the moment: https://github.com/WordPress/gutenberg/issues/5550
+				if (isset($args['multiple']) && $args['multiple']) { //@todo multiselect does not work at the moment: https://github.com/WordPress/gutenberg/issues/5550
 					$extra .= ' multiple: true, ';
 				}
-			} elseif ( $args['type'] == 'alignment' ) {
+			} elseif ($args['type'] == 'alignment') {
 				$type = 'AlignmentToolbar'; // @todo this does not seem to work but cant find a example
 			} else {
-				return;// if we have not implemented the control then don't break the JS.
+				return; // if we have not implemented the control then don't break the JS.
 			}
 
 
 
 			// color input does not show the labels so we add them
-			if($args['type']=='color'){
+			if ($args['type'] == 'color') {
 				// add show only if advanced
 				echo $require_advanced;
 				// add setting require if defined
 				echo $element_require;
-				echo "el('div', {style: {'marginBottom': '8px'}}, '".addslashes( $args['title'] )."'),";
+				echo "el('div', {style: {'marginBottom': '8px'}}, '" . addslashes($args['title']) . "'),";
 			}
 
 			// add show only if advanced
@@ -2207,21 +2207,21 @@ 
 			echo $element_require;
 			?>
 			el( wp.components.<?php echo $type; ?>, {
-			label: '<?php echo addslashes( $args['title'] ); ?>',
-			help: '<?php if ( isset( $args['desc'] ) ) {
-				echo addslashes( $args['desc'] );
+			label: '<?php echo addslashes($args['title']); ?>',
+			help: '<?php if (isset($args['desc'])) {
+				echo addslashes($args['desc']);
 			} ?>',
 			value: <?php echo $value; ?>,
-			<?php if ( $type == 'TextControl' && $args['type'] != 'text' ) {
-				echo "type: '" . addslashes( $args['type'] ) . "',";
+			<?php if ($type == 'TextControl' && $args['type'] != 'text') {
+				echo "type: '" . addslashes($args['type']) . "',";
 			} ?>
-			<?php if ( ! empty( $args['placeholder'] ) ) {
-				echo "placeholder: '" . addslashes( $args['placeholder'] ) . "',";
+			<?php if (!empty($args['placeholder'])) {
+				echo "placeholder: '" . addslashes($args['placeholder']) . "',";
 			} ?>
 			<?php echo $options; ?>
 			<?php echo $extra; ?>
 			<?php echo $custom_attributes; ?>
-			<?php echo $onchangecomplete;?>
+			<?php echo $onchangecomplete; ?>
 			onChange: function ( <?php echo $key; ?> ) {
 			<?php echo $onchange; ?>
 			}
@@ -2239,16 +2239,16 @@ 
 		 *
 		 * @return string
 		 */
-		public function array_to_attributes( $custom_attributes, $html = false ) {
+		public function array_to_attributes($custom_attributes, $html = false) {
 			$attributes = '';
-			if ( ! empty( $custom_attributes ) ) {
+			if (!empty($custom_attributes)) {
 
-				if ( $html ) {
-					foreach ( $custom_attributes as $key => $val ) {
+				if ($html) {
+					foreach ($custom_attributes as $key => $val) {
 						$attributes .= " $key='$val' ";
 					}
 				} else {
-					foreach ( $custom_attributes as $key => $val ) {
+					foreach ($custom_attributes as $key => $val) {
 						$attributes .= "'$key': '$val',";
 					}
 				}
@@ -2264,86 +2264,86 @@ 
 		 *
 		 * @param $args
 		 */
-		public function block_element( $args ) {
+		public function block_element($args) {
 
 
-			if ( ! empty( $args ) ) {
-				foreach ( $args as $element => $new_args ) {
+			if (!empty($args)) {
+				foreach ($args as $element => $new_args) {
 
-					if ( is_array( $new_args ) ) { // its an element
+					if (is_array($new_args)) { // its an element
 
 
-						if ( isset( $new_args['element'] ) ) {
+						if (isset($new_args['element'])) {
 
-							if ( isset( $new_args['element_require'] ) ) {
-								echo str_replace( array(
+							if (isset($new_args['element_require'])) {
+								echo str_replace(array(
 										"'+",
 										"+'"
-									), '', $this->block_props_replace( $new_args['element_require'] ) ) . " &&  ";
-								unset( $new_args['element_require'] );
+									), '', $this->block_props_replace($new_args['element_require'])) . " &&  ";
+								unset($new_args['element_require']);
 							}
 
 							echo "\n el( '" . $new_args['element'] . "', {";
 
 							// get the attributes
-							foreach ( $new_args as $new_key => $new_value ) {
+							foreach ($new_args as $new_key => $new_value) {
 
 
-								if ( $new_key == 'element' || $new_key == 'content' || $new_key == 'element_require' || $new_key == 'element_repeat' || is_array( $new_value ) ) {
+								if ($new_key == 'element' || $new_key == 'content' || $new_key == 'element_require' || $new_key == 'element_repeat' || is_array($new_value)) {
 									// do nothing
 								} else {
-									echo $this->block_element( array( $new_key => $new_value ) );
+									echo $this->block_element(array($new_key => $new_value));
 								}
 							}
 
-							echo "},";// end attributes
+							echo "},"; // end attributes
 
 							// get the content
 							$first_item = 0;
-							foreach ( $new_args as $new_key => $new_value ) {
-								if ( $new_key === 'content' || is_array( $new_value ) ) {
+							foreach ($new_args as $new_key => $new_value) {
+								if ($new_key === 'content' || is_array($new_value)) {
 
-									if ( $new_key === 'content' ) {
-										echo "'" . $this->block_props_replace( wp_slash( $new_value ) ) . "'";
+									if ($new_key === 'content') {
+										echo "'" . $this->block_props_replace(wp_slash($new_value)) . "'";
 									}
 
-									if ( is_array( $new_value ) ) {
+									if (is_array($new_value)) {
 
-										if ( isset( $new_value['element_require'] ) ) {
-											echo str_replace( array(
+										if (isset($new_value['element_require'])) {
+											echo str_replace(array(
 													"'+",
 													"+'"
-												), '', $this->block_props_replace( $new_value['element_require'] ) ) . " &&  ";
-											unset( $new_value['element_require'] );
+												), '', $this->block_props_replace($new_value['element_require'])) . " &&  ";
+											unset($new_value['element_require']);
 										}
 
-										if ( isset( $new_value['element_repeat'] ) ) {
+										if (isset($new_value['element_repeat'])) {
 											$x = 1;
-											while ( $x <= absint( $new_value['element_repeat'] ) ) {
-												$this->block_element( array( '' => $new_value ) );
-												$x ++;
+											while ($x <= absint($new_value['element_repeat'])) {
+												$this->block_element(array('' => $new_value));
+												$x++;
 											}
 										} else {
-											$this->block_element( array( '' => $new_value ) );
+											$this->block_element(array('' => $new_value));
 										}
 									}
-									$first_item ++;
+									$first_item++;
 								}
 							}
 
-							echo ")";// end content
+							echo ")"; // end content
 
 							echo ", \n";
 
 						}
 					} else {
 
-						if ( substr( $element, 0, 3 ) === "if_" ) {
-							echo str_replace( "if_", "", $element ) . ": " . $this->block_props_replace( $new_args, true ) . ",";
-						} elseif ( $element == 'style' ) {
-							echo $element . ": " . $this->block_props_replace( $new_args ) . ",";
+						if (substr($element, 0, 3) === "if_") {
+							echo str_replace("if_", "", $element) . ": " . $this->block_props_replace($new_args, true) . ",";
+						} elseif ($element == 'style') {
+							echo $element . ": " . $this->block_props_replace($new_args) . ",";
 						} else {
-							echo $element . ": '" . $this->block_props_replace( $new_args ) . "',";
+							echo $element . ": '" . $this->block_props_replace($new_args) . "',";
 						}
 
 					}
@@ -2358,12 +2358,12 @@ 
 		 *
 		 * @return mixed
 		 */
-		public function block_props_replace( $string, $no_wrap = false ) {
+		public function block_props_replace($string, $no_wrap = false) {
 
-			if ( $no_wrap ) {
-				$string = str_replace( array( "[%", "%]" ), array( "props.attributes.", "" ), $string );
+			if ($no_wrap) {
+				$string = str_replace(array("[%", "%]"), array("props.attributes.", ""), $string);
 			} else {
-				$string = str_replace( array( "[%", "%]" ), array( "'+props.attributes.", "+'" ), $string );
+				$string = str_replace(array("[%", "%]"), array("'+props.attributes.", "+'"), $string);
 			}
 
 			return $string;
@@ -2375,55 +2375,55 @@ 
 		 * @param array $args
 		 * @param array $instance
 		 */
-		public function widget( $args, $instance ) {
+		public function widget($args, $instance) {
 
 			// get the filtered values
-			$argument_values = $this->argument_values( $instance );
-			$argument_values = $this->string_to_bool( $argument_values );
-			$output          = $this->output( $argument_values, $args );
+			$argument_values = $this->argument_values($instance);
+			$argument_values = $this->string_to_bool($argument_values);
+			$output          = $this->output($argument_values, $args);
 
 			$no_wrap = false;
-			if ( isset( $argument_values['no_wrap'] ) && $argument_values['no_wrap'] ) {
+			if (isset($argument_values['no_wrap']) && $argument_values['no_wrap']) {
 				$no_wrap = true;
 			}
 
 			ob_start();
-			if ( $output && ! $no_wrap ) {
+			if ($output && !$no_wrap) {
 
 				$class_original = $this->options['widget_ops']['classname'];
-				$class = $this->options['widget_ops']['classname']." sdel-".$this->get_instance_hash();
+				$class = $this->options['widget_ops']['classname'] . " sdel-" . $this->get_instance_hash();
 
 				// Before widget
 				$before_widget = $args['before_widget'];
-				$before_widget = str_replace($class_original,$class,$before_widget);
-				$before_widget = apply_filters( 'wp_super_duper_before_widget', $before_widget, $args, $instance, $this );
-				$before_widget = apply_filters( 'wp_super_duper_before_widget_' . $this->base_id, $before_widget, $args, $instance, $this );
+				$before_widget = str_replace($class_original, $class, $before_widget);
+				$before_widget = apply_filters('wp_super_duper_before_widget', $before_widget, $args, $instance, $this);
+				$before_widget = apply_filters('wp_super_duper_before_widget_' . $this->base_id, $before_widget, $args, $instance, $this);
 
 				// After widget
 				$after_widget = $args['after_widget'];
-				$after_widget = apply_filters( 'wp_super_duper_after_widget', $after_widget, $args, $instance, $this );
-				$after_widget = apply_filters( 'wp_super_duper_after_widget_' . $this->base_id, $after_widget, $args, $instance, $this );
+				$after_widget = apply_filters('wp_super_duper_after_widget', $after_widget, $args, $instance, $this);
+				$after_widget = apply_filters('wp_super_duper_after_widget_' . $this->base_id, $after_widget, $args, $instance, $this);
 
 				echo $before_widget;
 				// elementor strips the widget wrapping div so we check for and add it back if needed
-				if ( $this->is_elementor_widget_output() ) {
-					echo ! empty( $this->options['widget_ops']['classname'] ) ? "<span class='" . esc_attr( $class  ) . "'>" : '';
+				if ($this->is_elementor_widget_output()) {
+					echo !empty($this->options['widget_ops']['classname']) ? "<span class='" . esc_attr($class) . "'>" : '';
 				}
-				echo $this->output_title( $args, $instance );
+				echo $this->output_title($args, $instance);
 				echo $output;
-				if ( $this->is_elementor_widget_output() ) {
-					echo ! empty( $this->options['widget_ops']['classname'] ) ? "</span>" : '';
+				if ($this->is_elementor_widget_output()) {
+					echo !empty($this->options['widget_ops']['classname']) ? "</span>" : '';
 				}
 				echo $after_widget;
-			} elseif ( $this->is_preview() && $output == '' ) {// if preview show a placeholder if empty
-				$output = $this->preview_placeholder_text( "{{" . $this->base_id . "}}" );
+			} elseif ($this->is_preview() && $output == '') {// if preview show a placeholder if empty
+				$output = $this->preview_placeholder_text("{{" . $this->base_id . "}}");
 				echo $output;
-			} elseif ( $output && $no_wrap ) {
+			} elseif ($output && $no_wrap) {
 				echo $output;
 			}
 			$output = ob_get_clean();
 
-			$output = apply_filters( 'wp_super_duper_widget_output', $output, $instance, $args, $this );
+			$output = apply_filters('wp_super_duper_widget_output', $output, $instance, $args, $this);
 
 			echo $output;
 		}
@@ -2436,7 +2436,7 @@ 
 		 */
 		public function is_elementor_widget_output() {
 			$result = false;
-			if ( defined( 'ELEMENTOR_VERSION' ) && isset( $this->number ) && $this->number == 'REPLACE_TO_ID' ) {
+			if (defined('ELEMENTOR_VERSION') && isset($this->number) && $this->number == 'REPLACE_TO_ID') {
 				$result = true;
 			}
 
@@ -2451,7 +2451,7 @@ 
 		 */
 		public function is_elementor_preview() {
 			$result = false;
-			if ( isset( $_REQUEST['elementor-preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) || ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor_ajax' ) ) {
+			if (isset($_REQUEST['elementor-preview']) || (is_admin() && isset($_REQUEST['action']) && $_REQUEST['action'] == 'elementor') || (isset($_REQUEST['action']) && $_REQUEST['action'] == 'elementor_ajax')) {
 				$result = true;
 			}
 
@@ -2466,7 +2466,7 @@ 
 		 */
 		public function is_divi_preview() {
 			$result = false;
-			if ( isset( $_REQUEST['et_fb'] ) || isset( $_REQUEST['et_pb_preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) ) {
+			if (isset($_REQUEST['et_fb']) || isset($_REQUEST['et_pb_preview']) || (is_admin() && isset($_REQUEST['action']) && $_REQUEST['action'] == 'elementor')) {
 				$result = true;
 			}
 
@@ -2481,7 +2481,7 @@ 
 		 */
 		public function is_beaver_preview() {
 			$result = false;
-			if ( isset( $_REQUEST['fl_builder'] ) ) {
+			if (isset($_REQUEST['fl_builder'])) {
 				$result = true;
 			}
 
@@ -2496,7 +2496,7 @@ 
 		 */
 		public function is_siteorigin_preview() {
 			$result = false;
-			if ( ! empty( $_REQUEST['siteorigin_panels_live_editor'] ) ) {
+			if (!empty($_REQUEST['siteorigin_panels_live_editor'])) {
 				$result = true;
 			}
 
@@ -2511,7 +2511,7 @@ 
 		 */
 		public function is_cornerstone_preview() {
 			$result = false;
-			if ( ! empty( $_REQUEST['cornerstone_preview'] ) || basename( $_SERVER['REQUEST_URI'] ) == 'cornerstone-endpoint' ) {
+			if (!empty($_REQUEST['cornerstone_preview']) || basename($_SERVER['REQUEST_URI']) == 'cornerstone-endpoint') {
 				$result = true;
 			}
 
@@ -2526,7 +2526,7 @@ 
 		 */
 		public function is_fusion_preview() {
 			$result = false;
-			if ( ! empty( $_REQUEST['fb-edit'] ) || ! empty( $_REQUEST['fusion_load_nonce'] ) ) {
+			if (!empty($_REQUEST['fb-edit']) || !empty($_REQUEST['fusion_load_nonce'])) {
 				$result = true;
 			}
 
@@ -2541,7 +2541,7 @@ 
 		 */
 		public function is_oxygen_preview() {
 			$result = false;
-			if ( ! empty( $_REQUEST['ct_builder'] ) || ( ! empty( $_REQUEST['action'] ) && ( substr( $_REQUEST['action'], 0, 11 ) === "oxy_render_" || substr( $_REQUEST['action'], 0, 10 ) === "ct_render_" ) ) ) {
+			if (!empty($_REQUEST['ct_builder']) || (!empty($_REQUEST['action']) && (substr($_REQUEST['action'], 0, 11) === "oxy_render_" || substr($_REQUEST['action'], 0, 10) === "ct_render_"))) {
 				$result = true;
 			}
 
@@ -2556,21 +2556,21 @@ 
 		 */
 		public function is_preview() {
 			$preview = false;
-			if ( $this->is_divi_preview() ) {
+			if ($this->is_divi_preview()) {
 				$preview = true;
-			} elseif ( $this->is_elementor_preview() ) {
+			} elseif ($this->is_elementor_preview()) {
 				$preview = true;
-			} elseif ( $this->is_beaver_preview() ) {
+			} elseif ($this->is_beaver_preview()) {
 				$preview = true;
-			} elseif ( $this->is_siteorigin_preview() ) {
+			} elseif ($this->is_siteorigin_preview()) {
 				$preview = true;
-			} elseif ( $this->is_cornerstone_preview() ) {
+			} elseif ($this->is_cornerstone_preview()) {
 				$preview = true;
-			} elseif ( $this->is_fusion_preview() ) {
+			} elseif ($this->is_fusion_preview()) {
 				$preview = true;
-			} elseif ( $this->is_oxygen_preview() ) {
+			} elseif ($this->is_oxygen_preview()) {
 				$preview = true;
-			} elseif( $this->is_block_content_call() ) {
+			} elseif ($this->is_block_content_call()) {
 				$preview = true;
 			}
 
@@ -2585,11 +2585,11 @@ 
 		 *
 		 * @return string
 		 */
-		public function output_title( $args, $instance = array() ) {
+		public function output_title($args, $instance = array()) {
 			$output = '';
-			if ( ! empty( $instance['title'] ) ) {
+			if (!empty($instance['title'])) {
 				/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
-				$title  = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
+				$title  = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
 				$output = $args['before_title'] . $title . $args['after_title'];
 			}
 
@@ -2601,7 +2601,7 @@ 
 		 *
 		 * @param array $instance The widget options.
 		 */
-		public function form( $instance ) {
+		public function form($instance) {
 
 			// set widget instance
 			$this->instance = $instance;
@@ -2609,20 +2609,20 @@ 
 			// set it as a SD widget
 			echo $this->widget_advanced_toggle();
 
-			echo "<p>" . esc_attr( $this->options['widget_ops']['description'] ) . "</p>";
+			echo "<p>" . esc_attr($this->options['widget_ops']['description']) . "</p>";
 			$arguments_raw = $this->get_arguments();
 
-			if ( is_array( $arguments_raw ) ) {
+			if (is_array($arguments_raw)) {
 
-				$arguments = $this->group_arguments( $arguments_raw );
+				$arguments = $this->group_arguments($arguments_raw);
 
 				// Do we have sections?
 				$has_sections = $arguments == $arguments_raw ? false : true;
 
 
-				if ( $has_sections ) {
+				if ($has_sections) {
 					$panel_count = 0;
-					foreach ( $arguments as $key => $args ) {
+					foreach ($arguments as $key => $args) {
 
 						?>
 						<script>
@@ -2632,21 +2632,21 @@ 
 
 						$hide       = $panel_count ? ' style="display:none;" ' : '';
 						$icon_class = $panel_count ? 'fas fa-chevron-up' : 'fas fa-chevron-down';
-						echo "<button onclick='jQuery(this).find(\"i\").toggleClass(\"fas fa-chevron-up fas fa-chevron-down\");jQuery(this).next().slideToggle();' type='button' class='sd-toggle-group-button sd-input-group-toggle" . sanitize_title_with_dashes( $key ) . "'>" . esc_attr( $key ) . " <i style='float:right;' class='" . $icon_class . "'></i></button>";
-						echo "<div class='sd-toggle-group sd-input-group-" . sanitize_title_with_dashes( $key ) . "' $hide>";
+						echo "<button onclick='jQuery(this).find(\"i\").toggleClass(\"fas fa-chevron-up fas fa-chevron-down\");jQuery(this).next().slideToggle();' type='button' class='sd-toggle-group-button sd-input-group-toggle" . sanitize_title_with_dashes($key) . "'>" . esc_attr($key) . " <i style='float:right;' class='" . $icon_class . "'></i></button>";
+						echo "<div class='sd-toggle-group sd-input-group-" . sanitize_title_with_dashes($key) . "' $hide>";
 
-						foreach ( $args as $k => $a ) {
-							$this->widget_inputs( $a, $instance );
+						foreach ($args as $k => $a) {
+							$this->widget_inputs($a, $instance);
 						}
 
 						echo "</div>";
 
-						$panel_count ++;
+						$panel_count++;
 
 					}
 				} else {
-					foreach ( $arguments as $key => $args ) {
-						$this->widget_inputs( $args, $instance );
+					foreach ($arguments as $key => $args) {
+						$this->widget_inputs($args, $instance);
 					}
 				}
 
@@ -2661,7 +2661,7 @@ 
 		public function widget_advanced_toggle() {
 
 			$output = '';
-			if ( $this->block_show_advanced() ) {
+			if ($this->block_show_advanced()) {
 				$val = 1;
 			} else {
 				$val = 0;
@@ -2681,14 +2681,14 @@ 
 		 *
 		 * @return string $output
 		 */
-		public function convert_element_require( $input ) {
+		public function convert_element_require($input) {
 
-			$input = str_replace( "'", '"', $input );// we only want double quotes
+			$input = str_replace("'", '"', $input); // we only want double quotes
 
-			$output = esc_attr( str_replace( array( "[%", "%]" ), array(
+			$output = esc_attr(str_replace(array("[%", "%]"), array(
 				"jQuery(form).find('[data-argument=\"",
 				"\"]').find('input,select,textarea').val()"
-			), $input ) );
+			), $input));
 
 			return $output;
 		}
@@ -2699,54 +2699,54 @@ 
 		 * @param $args
 		 * @param $instance
 		 */
-		public function widget_inputs( $args, $instance ) {
+		public function widget_inputs($args, $instance) {
 
 			$class             = "";
 			$element_require   = "";
 			$custom_attributes = "";
 
 			// get value
-			if ( isset( $instance[ $args['name'] ] ) ) {
-				$value = $instance[ $args['name'] ];
-			} elseif ( ! isset( $instance[ $args['name'] ] ) && ! empty( $args['default'] ) ) {
-				$value = is_array( $args['default'] ) ? array_map( "esc_html", $args['default'] ) : esc_html( $args['default'] );
+			if (isset($instance[$args['name']])) {
+				$value = $instance[$args['name']];
+			} elseif (!isset($instance[$args['name']]) && !empty($args['default'])) {
+				$value = is_array($args['default']) ? array_map("esc_html", $args['default']) : esc_html($args['default']);
 			} else {
 				$value = '';
 			}
 
 			// get placeholder
-			if ( ! empty( $args['placeholder'] ) ) {
-				$placeholder = "placeholder='" . esc_html( $args['placeholder'] ) . "'";
+			if (!empty($args['placeholder'])) {
+				$placeholder = "placeholder='" . esc_html($args['placeholder']) . "'";
 			} else {
 				$placeholder = '';
 			}
 
 			// get if advanced
-			if ( isset( $args['advanced'] ) && $args['advanced'] ) {
+			if (isset($args['advanced']) && $args['advanced']) {
 				$class .= " sd-advanced-setting ";
 			}
 
 			// element_require
-			if ( isset( $args['element_require'] ) && $args['element_require'] ) {
+			if (isset($args['element_require']) && $args['element_require']) {
 				$element_require = $args['element_require'];
 			}
 
 			// custom_attributes
-			if ( isset( $args['custom_attributes'] ) && $args['custom_attributes'] ) {
-				$custom_attributes = $this->array_to_attributes( $args['custom_attributes'], true );
+			if (isset($args['custom_attributes']) && $args['custom_attributes']) {
+				$custom_attributes = $this->array_to_attributes($args['custom_attributes'], true);
 			}
 
 			// before wrapper
 			?>
-			<p class="sd-argument <?php echo esc_attr( $class ); ?>"
-			   data-argument='<?php echo esc_attr( $args['name'] ); ?>'
-			   data-element_require='<?php if ( $element_require ) {
-				   echo $this->convert_element_require( $element_require );
+			<p class="sd-argument <?php echo esc_attr($class); ?>"
+			   data-argument='<?php echo esc_attr($args['name']); ?>'
+			   data-element_require='<?php if ($element_require) {
+				   echo $this->convert_element_require($element_require);
 			   } ?>'
 			>
 				<?php
 
-				switch ( $args['type'] ) {
+				switch ($args['type']) {
 					//array('text','password','number','email','tel','url','color')
 					case "text":
 					case "password":
@@ -2757,46 +2757,46 @@ 
 					case "color":
 						?>
 						<label
-							for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo esc_attr( $args['title'] ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
+							for="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"><?php echo esc_attr($args['title']); ?><?php echo $this->widget_field_desc($args); ?></label>
 						<input <?php echo $placeholder; ?> class="widefat"
 							<?php echo $custom_attributes; ?>
-							                               id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
-							                               name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); ?>"
-							                               type="<?php echo esc_attr( $args['type'] ); ?>"
-							                               value="<?php echo esc_attr( $value ); ?>">
+							                               id="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"
+							                               name="<?php echo esc_attr($this->get_field_name($args['name'])); ?>"
+							                               type="<?php echo esc_attr($args['type']); ?>"
+							                               value="<?php echo esc_attr($value); ?>">
 						<?php
 
 						break;
 					case "select":
-						$multiple = isset( $args['multiple'] ) && $args['multiple'] ? true : false;
-						if ( $multiple ) {
-							if ( empty( $value ) ) {
+						$multiple = isset($args['multiple']) && $args['multiple'] ? true : false;
+						if ($multiple) {
+							if (empty($value)) {
 								$value = array();
 							}
 						}
 						?>
 						<label
-							for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo esc_attr( $args['title'] ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
+							for="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"><?php echo esc_attr($args['title']); ?><?php echo $this->widget_field_desc($args); ?></label>
 						<select <?php echo $placeholder; ?> class="widefat"
 							<?php echo $custom_attributes; ?>
-							                                id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
-							                                name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) );
-							                                if ( $multiple ) {
+							                                id="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"
+							                                name="<?php echo esc_attr($this->get_field_name($args['name']));
+							                                if ($multiple) {
 								                                echo "[]";
 							                                } ?>"
-							<?php if ( $multiple ) {
+							<?php if ($multiple) {
 								echo "multiple";
 							} //@todo not implemented yet due to gutenberg not supporting it
 							?>
 						>
 							<?php
 
-							if ( ! empty( $args['options'] ) ) {
-								foreach ( $args['options'] as $val => $label ) {
-									if ( $multiple ) {
-										$selected = in_array( $val, $value ) ? 'selected="selected"' : '';
+							if (!empty($args['options'])) {
+								foreach ($args['options'] as $val => $label) {
+									if ($multiple) {
+										$selected = in_array($val, $value) ? 'selected="selected"' : '';
 									} else {
-										$selected = selected( $value, $val, false );
+										$selected = selected($value, $val, false);
 									}
 									echo "<option value='$val' " . $selected . ">$label</option>";
 								}
@@ -2808,32 +2808,32 @@ 
 					case "checkbox":
 						?>
 						<input <?php echo $placeholder; ?>
-							<?php checked( 1, $value, true ) ?>
+							<?php checked(1, $value, true) ?>
 							<?php echo $custom_attributes; ?>
-							class="widefat" id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
-							name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); ?>" type="checkbox"
+							class="widefat" id="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"
+							name="<?php echo esc_attr($this->get_field_name($args['name'])); ?>" type="checkbox"
 							value="1">
 						<label
-							for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo esc_attr( $args['title'] ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
+							for="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"><?php echo esc_attr($args['title']); ?><?php echo $this->widget_field_desc($args); ?></label>
 						<?php
 						break;
 					case "textarea":
 						?>
 						<label
-							for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo esc_attr( $args['title'] ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
+							for="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"><?php echo esc_attr($args['title']); ?><?php echo $this->widget_field_desc($args); ?></label>
 						<textarea <?php echo $placeholder; ?> class="widefat"
 							<?php echo $custom_attributes; ?>
-							                                  id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
-							                                  name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); ?>"
-						><?php echo esc_attr( $value ); ?></textarea>
+							                                  id="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"
+							                                  name="<?php echo esc_attr($this->get_field_name($args['name'])); ?>"
+						><?php echo esc_attr($value); ?></textarea>
 						<?php
 
 						break;
 					case "hidden":
 						?>
-						<input id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
-						       name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); ?>" type="hidden"
-						       value="<?php echo esc_attr( $value ); ?>">
+						<input id="<?php echo esc_attr($this->get_field_id($args['name'])); ?>"
+						       name="<?php echo esc_attr($this->get_field_name($args['name'])); ?>" type="hidden"
+						       value="<?php echo esc_attr($value); ?>">
 						<?php
 						break;
 					default:
@@ -2855,14 +2855,14 @@ 
 		 * @return string
 		 * @todo, need to make its own tooltip script
 		 */
-		public function widget_field_desc( $args ) {
+		public function widget_field_desc($args) {
 
 			$description = '';
-			if ( isset( $args['desc'] ) && $args['desc'] ) {
-				if ( isset( $args['desc_tip'] ) && $args['desc_tip'] ) {
-					$description = $this->desc_tip( $args['desc'] );
+			if (isset($args['desc']) && $args['desc']) {
+				if (isset($args['desc_tip']) && $args['desc_tip']) {
+					$description = $this->desc_tip($args['desc']);
 				} else {
-					$description = '<span class="description">' . wp_kses_post( $args['desc'] ) . '</span>';
+					$description = '<span class="description">' . wp_kses_post($args['desc']) . '</span>';
 				}
 			}
 
@@ -2877,11 +2877,11 @@ 
 		 *
 		 * @return string
 		 */
-		function desc_tip( $tip, $allow_html = false ) {
-			if ( $allow_html ) {
-				$tip = $this->sanitize_tooltip( $tip );
+		function desc_tip($tip, $allow_html = false) {
+			if ($allow_html) {
+				$tip = $this->sanitize_tooltip($tip);
 			} else {
-				$tip = esc_attr( $tip );
+				$tip = esc_attr($tip);
 			}
 
 			return '<span class="gd-help-tip dashicons dashicons-editor-help" title="' . $tip . '"></span>';
@@ -2894,8 +2894,8 @@ 
 		 *
 		 * @return string
 		 */
-		public function sanitize_tooltip( $var ) {
-			return htmlspecialchars( wp_kses( html_entity_decode( $var ), array(
+		public function sanitize_tooltip($var) {
+			return htmlspecialchars(wp_kses(html_entity_decode($var), array(
 				'br'     => array(),
 				'em'     => array(),
 				'strong' => array(),
@@ -2905,7 +2905,7 @@ 
 				'li'     => array(),
 				'ol'     => array(),
 				'p'      => array(),
-			) ) );
+			)));
 		}
 
 		/**
@@ -2917,23 +2917,23 @@ 
 		 * @return array
 		 * @todo we should add some sanitation here.
 		 */
-		public function update( $new_instance, $old_instance ) {
+		public function update($new_instance, $old_instance) {
 
 			//save the widget
-			$instance = array_merge( (array) $old_instance, (array) $new_instance );
+			$instance = array_merge((array) $old_instance, (array) $new_instance);
 
 			// set widget instance
 			$this->instance = $instance;
 
-			if ( empty( $this->arguments ) ) {
+			if (empty($this->arguments)) {
 				$this->get_arguments();
 			}
 
 			// check for checkboxes
-			if ( ! empty( $this->arguments ) ) {
-				foreach ( $this->arguments as $argument ) {
-					if ( isset( $argument['type'] ) && $argument['type'] == 'checkbox' && ! isset( $new_instance[ $argument['name'] ] ) ) {
-						$instance[ $argument['name'] ] = '0';
+			if (!empty($this->arguments)) {
+				foreach ($this->arguments as $argument) {
+					if (isset($argument['type']) && $argument['type'] == 'checkbox' && !isset($new_instance[$argument['name']])) {
+						$instance[$argument['name']] = '0';
 					}
 				}
 			}
@@ -2951,7 +2951,7 @@ 
 		 */
 		public function is_block_content_call() {
 			$result = false;
-			if ( wp_doing_ajax() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'super_duper_output_shortcode' ) {
+			if (wp_doing_ajax() && isset($_REQUEST['action']) && $_REQUEST['action'] == 'super_duper_output_shortcode') {
 				$result = true;
 			}
 
@@ -2964,9 +2964,9 @@ 
 		 * @since 1.0.20
 		 * @return string
 		 */
-		public function get_instance_hash(){
-			$instance_string = $this->base_id.serialize($this->instance);
-			return hash('crc32b',$instance_string);
+		public function get_instance_hash() {
+			$instance_string = $this->base_id . serialize($this->instance);
+			return hash('crc32b', $instance_string);
 		}
 
 		/**
@@ -2977,14 +2977,14 @@ 
 		 * @since 1.0.20
 		 * @return string
 		 */
-		public function get_instance_style($rules = array()){
+		public function get_instance_style($rules = array()) {
 			$css = '';
 
-			if(!empty($rules)){
+			if (!empty($rules)) {
 				$rules = array_unique($rules);
 				$instance_hash = $this->get_instance_hash();
 				$css .= "<style>";
-				foreach($rules as $rule){
+				foreach ($rules as $rule) {
 					$css .= ".sdel-$instance_hash $rule";
 				}
 				$css .= "</style>";

vendor/ayecode/wp-font-awesome-settings/wp-font-awesome-settings.php

Spacing +108 added lines, -108 removed lines

@@ -12,14 +12,14 @@ 
 /**
  * Bail if we are not in WP.
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
 /**
  * Only add if the class does not already exist.
  */
-if ( ! class_exists( 'WP_Font_Awesome_Settings' ) ) {
+if (!class_exists('WP_Font_Awesome_Settings')) {
 
 	/**
 	 * A Class to be able to change settings for Font Awesome.
@@ -87,17 +87,17 @@ 
 		 * @return WP_Font_Awesome_Settings - Main instance.
 		 */
 		public static function instance() {
-			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof WP_Font_Awesome_Settings ) ) {
+			if (!isset(self::$instance) && !(self::$instance instanceof WP_Font_Awesome_Settings)) {
 				self::$instance = new WP_Font_Awesome_Settings;
 
-				add_action( 'init', array( self::$instance, 'init' ) ); // set settings
+				add_action('init', array(self::$instance, 'init')); // set settings
 
-				if ( is_admin() ) {
-					add_action( 'admin_menu', array( self::$instance, 'menu_item' ) );
-					add_action( 'admin_init', array( self::$instance, 'register_settings' ) );
+				if (is_admin()) {
+					add_action('admin_menu', array(self::$instance, 'menu_item'));
+					add_action('admin_init', array(self::$instance, 'register_settings'));
 				}
 
-				do_action( 'wp_font_awesome_settings_loaded' );
+				do_action('wp_font_awesome_settings_loaded');
 			}
 
 			return self::$instance;
@@ -111,30 +111,30 @@ 
 		public function init() {
 			$this->settings = $this->get_settings();
 
-			if ( $this->settings['type'] == 'CSS' ) {
+			if ($this->settings['type'] == 'CSS') {
 
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend' ) {
-					add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ), 5000 );
+				if ($this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend') {
+					add_action('wp_enqueue_scripts', array($this, 'enqueue_style'), 5000);
 				}
 
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend' ) {
-					add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_style' ), 5000 );
+				if ($this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend') {
+					add_action('admin_enqueue_scripts', array($this, 'enqueue_style'), 5000);
 				}
 
 			} else {
 
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend' ) {
-					add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 5000 );
+				if ($this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend') {
+					add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'), 5000);
 				}
 
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend' ) {
-					add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ), 5000 );
+				if ($this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend') {
+					add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts'), 5000);
 				}
 			}
 
 			// remove font awesome if set to do so
-			if ( $this->settings['dequeue'] == '1' ) {
-				add_action( 'clean_url', array( $this, 'remove_font_awesome' ), 5000, 3 );
+			if ($this->settings['dequeue'] == '1') {
+				add_action('clean_url', array($this, 'remove_font_awesome'), 5000, 3);
 			}
 
 		}
@@ -146,15 +146,15 @@ 
 			// build url
 			$url = $this->get_url();
 
-			wp_deregister_style( 'font-awesome' ); // deregister in case its already there
-			wp_register_style( 'font-awesome', $url, array(), null );
-			wp_enqueue_style( 'font-awesome' );
+			wp_deregister_style('font-awesome'); // deregister in case its already there
+			wp_register_style('font-awesome', $url, array(), null);
+			wp_enqueue_style('font-awesome');
 
-			if ( $this->settings['shims'] ) {
-				$url = $this->get_url( true );
-				wp_deregister_style( 'font-awesome-shims' ); // deregister in case its already there
-				wp_register_style( 'font-awesome-shims', $url, array(), null );
-				wp_enqueue_style( 'font-awesome-shims' );
+			if ($this->settings['shims']) {
+				$url = $this->get_url(true);
+				wp_deregister_style('font-awesome-shims'); // deregister in case its already there
+				wp_register_style('font-awesome-shims', $url, array(), null);
+				wp_enqueue_style('font-awesome-shims');
 			}
 		}
 
@@ -166,15 +166,15 @@ 
 			$url = $this->get_url();
 
 			$deregister_function = 'wp' . '_' . 'deregister' . '_' . 'script';
-			call_user_func( $deregister_function, 'font-awesome' ); // deregister in case its already there
-			wp_register_script( 'font-awesome', $url, array(), null );
-			wp_enqueue_script( 'font-awesome' );
-
-			if ( $this->settings['shims'] ) {
-				$url = $this->get_url( true );
-				call_user_func( $deregister_function, 'font-awesome-shims' ); // deregister in case its already there
-				wp_register_script( 'font-awesome-shims', $url, array(), null );
-				wp_enqueue_script( 'font-awesome-shims' );
+			call_user_func($deregister_function, 'font-awesome'); // deregister in case its already there
+			wp_register_script('font-awesome', $url, array(), null);
+			wp_enqueue_script('font-awesome');
+
+			if ($this->settings['shims']) {
+				$url = $this->get_url(true);
+				call_user_func($deregister_function, 'font-awesome-shims'); // deregister in case its already there
+				wp_register_script('font-awesome-shims', $url, array(), null);
+				wp_enqueue_script('font-awesome-shims');
 			}
 		}
 
@@ -185,16 +185,16 @@ 
 		 *
 		 * @return string The url to the file.
 		 */
-		public function get_url( $shims = false ) {
+		public function get_url($shims = false) {
 			$script  = $shims ? 'v4-shims' : 'all';
 			$sub     = $this->settings['pro'] ? 'pro' : 'use';
 			$type    = $this->settings['type'];
 			$version = $this->settings['version'];
-			$kit_url = $this->settings['kit-url'] ? esc_url( $this->settings['kit-url'] ) : '';
+			$kit_url = $this->settings['kit-url'] ? esc_url($this->settings['kit-url']) : '';
 			$url     = '';
 
-			if ( $type == 'KIT' && $kit_url ) {
-				if ( $shims ) {
+			if ($type == 'KIT' && $kit_url) {
+				if ($shims) {
 					// if its a kit then we don't add shims here
 					return '';
 				}
@@ -202,7 +202,7 @@ 
 				$url .= "?wpfas=true"; // set our var so our version is not removed
 			} else {
 				$url .= "https://$sub.fontawesome.com/releases/"; // CDN
-				$url .= ! empty( $version ) ? "v" . $version . '/' : "v" . $this->get_latest_version() . '/'; // version
+				$url .= !empty($version) ? "v" . $version . '/' : "v" . $this->get_latest_version() . '/'; // version
 				$url .= $type == 'CSS' ? 'css/' : 'js/'; // type
 				$url .= $type == 'CSS' ? $script . '.css' : $script . '.js'; // type
 				$url .= "?wpfas=true"; // set our var so our version is not removed
@@ -222,16 +222,16 @@ 
 		 *
 		 * @return string The filtered url.
 		 */
-		public function remove_font_awesome( $url, $original_url, $_context ) {
+		public function remove_font_awesome($url, $original_url, $_context) {
 
-			if ( $_context == 'display'
-			     && ( strstr( $url, "fontawesome" ) !== false || strstr( $url, "font-awesome" ) !== false )
-			     && ( strstr( $url, ".js" ) !== false || strstr( $url, ".css" ) !== false )
+			if ($_context == 'display'
+			     && (strstr($url, "fontawesome") !== false || strstr($url, "font-awesome") !== false)
+			     && (strstr($url, ".js") !== false || strstr($url, ".css") !== false)
 			) {// it's a font-awesome-url (probably)
 
-				if ( strstr( $url, "wpfas=true" ) !== false ) {
-					if ( $this->settings['type'] == 'JS' ) {
-						if ( $this->settings['js-pseudo'] ) {
+				if (strstr($url, "wpfas=true") !== false) {
+					if ($this->settings['type'] == 'JS') {
+						if ($this->settings['js-pseudo']) {
 							$url .= "' data-search-pseudo-elements defer='defer";
 						} else {
 							$url .= "' defer='defer";
@@ -250,7 +250,7 @@ 
 		 * Register the database settings with WordPress.
 		 */
 		public function register_settings() {
-			register_setting( 'wp-font-awesome-settings', 'wp-font-awesome-settings' );
+			register_setting('wp-font-awesome-settings', 'wp-font-awesome-settings');
 		}
 
 		/**
@@ -259,10 +259,10 @@ 
 		 */
 		public function menu_item() {
 			$menu_function = 'add' . '_' . 'options' . '_' . 'page'; // won't pass theme check if function name present in theme
-			call_user_func( $menu_function, $this->name, $this->name, 'manage_options', 'wp-font-awesome-settings', array(
+			call_user_func($menu_function, $this->name, $this->name, 'manage_options', 'wp-font-awesome-settings', array(
 				$this,
 				'settings_page'
-			) );
+			));
 		}
 
 		/**
@@ -272,7 +272,7 @@ 
 		 */
 		public function get_settings() {
 
-			$db_settings = get_option( 'wp-font-awesome-settings' );
+			$db_settings = get_option('wp-font-awesome-settings');
 
 			$defaults = array(
 				'type'      => 'CSS', // type to use, CSS or JS or KIT
@@ -285,14 +285,14 @@ 
 				'kit-url'   => '', // the kit url
 			);
 
-			$settings = wp_parse_args( $db_settings, $defaults );
+			$settings = wp_parse_args($db_settings, $defaults);
 
 			/**
 			 * Filter the Font Awesome settings.
 			 *
 			 * @todo if we add this filer people might use it and then it defeates the purpose of this class :/
 			 */
-			return $this->settings = apply_filters( 'wp-font-awesome-settings', $settings, $db_settings, $defaults );
+			return $this->settings = apply_filters('wp-font-awesome-settings', $settings, $db_settings, $defaults);
 		}
 
 
@@ -300,13 +300,13 @@ 
 		 * The settings page html output.
 		 */
 		public function settings_page() {
-			if ( ! current_user_can( 'manage_options' ) ) {
-				wp_die( __( 'You do not have sufficient permissions to access this page.', 'font-awesome-settings' ) );
+			if (!current_user_can('manage_options')) {
+				wp_die(__('You do not have sufficient permissions to access this page.', 'font-awesome-settings'));
 			}
 
 			// a hidden way to force the update of the verison number vai api instead of waiting the 48 hours
-			if ( isset( $_REQUEST['force-version-check'] ) ) {
-				$this->get_latest_version( $force_api = true );
+			if (isset($_REQUEST['force-version-check'])) {
+				$this->get_latest_version($force_api = true);
 			}
 			?>
 			<style>
@@ -326,37 +326,37 @@ 
 				<h1><?php echo $this->name; ?></h1>
 				<form method="post" action="options.php">
 					<?php
-					settings_fields( 'wp-font-awesome-settings' );
-					do_settings_sections( 'wp-font-awesome-settings' );
+					settings_fields('wp-font-awesome-settings');
+					do_settings_sections('wp-font-awesome-settings');
 					$kit_set = $this->settings['type'] == 'KIT' ? 'wpfas-kit-set' : '';
 					?>
-					<table class="form-table wpfas-table-settings <?php echo esc_attr( $kit_set ); ?>">
+					<table class="form-table wpfas-table-settings <?php echo esc_attr($kit_set); ?>">
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpfas-type"><?php _e( 'Type', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-type"><?php _e('Type', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<select name="wp-font-awesome-settings[type]" id="wpfas-type"
 								        onchange="if(this.value=='KIT'){jQuery('.wpfas-table-settings').addClass('wpfas-kit-set');}else{jQuery('.wpfas-table-settings').removeClass('wpfas-kit-set');}">
 									<option
-										value="CSS" <?php selected( $this->settings['type'], 'CSS' ); ?>><?php _e( 'CSS (default)', 'font-awesome-settings' ); ?></option>
-									<option value="JS" <?php selected( $this->settings['type'], 'JS' ); ?>>JS</option>
+										value="CSS" <?php selected($this->settings['type'], 'CSS'); ?>><?php _e('CSS (default)', 'font-awesome-settings'); ?></option>
+									<option value="JS" <?php selected($this->settings['type'], 'JS'); ?>>JS</option>
 									<option
-										value="KIT" <?php selected( $this->settings['type'], 'KIT' ); ?>><?php _e( 'Kits (settings managed on fontawesome.com)', 'font-awesome-settings' ); ?></option>
+										value="KIT" <?php selected($this->settings['type'], 'KIT'); ?>><?php _e('Kits (settings managed on fontawesome.com)', 'font-awesome-settings'); ?></option>
 								</select>
 							</td>
 						</tr>
 
 						<tr valign="top" class="wpfas-kit-show">
 							<th scope="row"><label
-									for="wpfas-kit-url"><?php _e( 'Kit URL', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-kit-url"><?php _e('Kit URL', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<input class="regular-text" id="wpfas-kit-url" type="url"
 								       name="wp-font-awesome-settings[kit-url]"
-								       value="<?php echo esc_attr( $this->settings['kit-url'] ); ?>"
-								       placeholder="<?php echo 'https://kit.font';echo 'awesome.com/123abc.js'; // this won't pass theme check :(?>"/>
+								       value="<?php echo esc_attr($this->settings['kit-url']); ?>"
+								       placeholder="<?php echo 'https://kit.font'; echo 'awesome.com/123abc.js'; // this won't pass theme check :(?>"/>
 								<span><?php
 									echo sprintf(
-										__( 'Requires a free account with Font Awesome. %sGet kit url%s', 'font-awesome-settings' ),
+										__('Requires a free account with Font Awesome. %sGet kit url%s', 'font-awesome-settings'),
 										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/kits"><i class="fas fa-external-link-alt"></i>',
 										'</a>'
 									);
@@ -366,31 +366,31 @@ 
 
 						<tr valign="top" class="wpfas-kit-hide">
 							<th scope="row"><label
-									for="wpfas-version"><?php _e( 'Version', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-version"><?php _e('Version', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<select name="wp-font-awesome-settings[version]" id="wpfas-version">
 									<option
-										value="" <?php selected( $this->settings['version'], '' ); ?>><?php echo sprintf( __( 'Latest - %s (default)', 'font-awesome-settings' ), $this->get_latest_version() ); ?>
+										value="" <?php selected($this->settings['version'], ''); ?>><?php echo sprintf(__('Latest - %s (default)', 'font-awesome-settings'), $this->get_latest_version()); ?>
 									</option>
-									<option value="5.6.0" <?php selected( $this->settings['version'], '5.6.0' ); ?>>
+									<option value="5.6.0" <?php selected($this->settings['version'], '5.6.0'); ?>>
 										5.6.0
 									</option>
-									<option value="5.5.0" <?php selected( $this->settings['version'], '5.5.0' ); ?>>
+									<option value="5.5.0" <?php selected($this->settings['version'], '5.5.0'); ?>>
 										5.5.0
 									</option>
-									<option value="5.4.0" <?php selected( $this->settings['version'], '5.4.0' ); ?>>
+									<option value="5.4.0" <?php selected($this->settings['version'], '5.4.0'); ?>>
 										5.4.0
 									</option>
-									<option value="5.3.0" <?php selected( $this->settings['version'], '5.3.0' ); ?>>
+									<option value="5.3.0" <?php selected($this->settings['version'], '5.3.0'); ?>>
 										5.3.0
 									</option>
-									<option value="5.2.0" <?php selected( $this->settings['version'], '5.2.0' ); ?>>
+									<option value="5.2.0" <?php selected($this->settings['version'], '5.2.0'); ?>>
 										5.2.0
 									</option>
-									<option value="5.1.0" <?php selected( $this->settings['version'], '5.1.0' ); ?>>
+									<option value="5.1.0" <?php selected($this->settings['version'], '5.1.0'); ?>>
 										5.1.0
 									</option>
-									<option value="4.7.0" <?php selected( $this->settings['version'], '4.7.0' ); ?>>
+									<option value="4.7.0" <?php selected($this->settings['version'], '4.7.0'); ?>>
 										4.7.1 (CSS only)
 									</option>
 								</select>
@@ -399,29 +399,29 @@ 
 
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpfas-enqueue"><?php _e( 'Enqueue', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-enqueue"><?php _e('Enqueue', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<select name="wp-font-awesome-settings[enqueue]" id="wpfas-enqueue">
 									<option
-										value="" <?php selected( $this->settings['enqueue'], '' ); ?>><?php _e( 'Frontend + Backend (default)', 'font-awesome-settings' ); ?></option>
+										value="" <?php selected($this->settings['enqueue'], ''); ?>><?php _e('Frontend + Backend (default)', 'font-awesome-settings'); ?></option>
 									<option
-										value="frontend" <?php selected( $this->settings['enqueue'], 'frontend' ); ?>><?php _e( 'Frontend', 'font-awesome-settings' ); ?></option>
+										value="frontend" <?php selected($this->settings['enqueue'], 'frontend'); ?>><?php _e('Frontend', 'font-awesome-settings'); ?></option>
 									<option
-										value="backend" <?php selected( $this->settings['enqueue'], 'backend' ); ?>><?php _e( 'Backend', 'font-awesome-settings' ); ?></option>
+										value="backend" <?php selected($this->settings['enqueue'], 'backend'); ?>><?php _e('Backend', 'font-awesome-settings'); ?></option>
 								</select>
 							</td>
 						</tr>
 
 						<tr valign="top" class="wpfas-kit-hide">
 							<th scope="row"><label
-									for="wpfas-pro"><?php _e( 'Enable pro', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-pro"><?php _e('Enable pro', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<input type="hidden" name="wp-font-awesome-settings[pro]" value="0"/>
 								<input type="checkbox" name="wp-font-awesome-settings[pro]"
-								       value="1" <?php checked( $this->settings['pro'], '1' ); ?> id="wpfas-pro"/>
+								       value="1" <?php checked($this->settings['pro'], '1'); ?> id="wpfas-pro"/>
 								<span><?php
 									echo sprintf(
-										__( 'Requires a subscription. %sLearn more%s %sManage my allowed domains%s', 'font-awesome-settings' ),
+										__('Requires a subscription. %sLearn more%s %sManage my allowed domains%s', 'font-awesome-settings'),
 										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/pro"><i class="fas fa-external-link-alt"></i>',
 										'</a>',
 										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/account/cdn"><i class="fas fa-external-link-alt"></i>',
@@ -433,38 +433,38 @@ 
 
 						<tr valign="top" class="wpfas-kit-hide">
 							<th scope="row"><label
-									for="wpfas-shims"><?php _e( 'Enable v4 shims compatibility', 'font-awesome-settings' ); ?></label>
+									for="wpfas-shims"><?php _e('Enable v4 shims compatibility', 'font-awesome-settings'); ?></label>
 							</th>
 							<td>
 								<input type="hidden" name="wp-font-awesome-settings[shims]" value="0"/>
 								<input type="checkbox" name="wp-font-awesome-settings[shims]"
-								       value="1" <?php checked( $this->settings['shims'], '1' ); ?> id="wpfas-shims"/>
-								<span><?php _e( 'This enables v4 classes to work with v5, sort of like a band-aid until everyone has updated everything to v5.', 'font-awesome-settings' ); ?></span>
+								       value="1" <?php checked($this->settings['shims'], '1'); ?> id="wpfas-shims"/>
+								<span><?php _e('This enables v4 classes to work with v5, sort of like a band-aid until everyone has updated everything to v5.', 'font-awesome-settings'); ?></span>
 							</td>
 						</tr>
 
 						<tr valign="top" class="wpfas-kit-hide">
 							<th scope="row"><label
-									for="wpfas-js-pseudo"><?php _e( 'Enable JS pseudo elements (not recommended)', 'font-awesome-settings' ); ?></label>
+									for="wpfas-js-pseudo"><?php _e('Enable JS pseudo elements (not recommended)', 'font-awesome-settings'); ?></label>
 							</th>
 							<td>
 								<input type="hidden" name="wp-font-awesome-settings[js-pseudo]" value="0"/>
 								<input type="checkbox" name="wp-font-awesome-settings[js-pseudo]"
-								       value="1" <?php checked( $this->settings['js-pseudo'], '1' ); ?>
+								       value="1" <?php checked($this->settings['js-pseudo'], '1'); ?>
 								       id="wpfas-js-pseudo"/>
-								<span><?php _e( 'Used only with the JS version, this will make pseudo-elements work but can be CPU intensive on some sites.', 'font-awesome-settings' ); ?></span>
+								<span><?php _e('Used only with the JS version, this will make pseudo-elements work but can be CPU intensive on some sites.', 'font-awesome-settings'); ?></span>
 							</td>
 						</tr>
 
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpfas-dequeue"><?php _e( 'Dequeue', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-dequeue"><?php _e('Dequeue', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<input type="hidden" name="wp-font-awesome-settings[dequeue]" value="0"/>
 								<input type="checkbox" name="wp-font-awesome-settings[dequeue]"
-								       value="1" <?php checked( $this->settings['dequeue'], '1' ); ?>
+								       value="1" <?php checked($this->settings['dequeue'], '1'); ?>
 								       id="wpfas-dequeue"/>
-								<span><?php _e( 'This will try to dequeue any other Font Awesome versions loaded by other sources if they are added with `font-awesome` or `fontawesome` in the name.', 'font-awesome-settings' ); ?></span>
+								<span><?php _e('This will try to dequeue any other Font Awesome versions loaded by other sources if they are added with `font-awesome` or `fontawesome` in the name.', 'font-awesome-settings'); ?></span>
 							</td>
 						</tr>
 
@@ -489,12 +489,12 @@ 
 		 *
 		 * @return string Either a valid version number or an empty string.
 		 */
-		public function validate_version_number( $version ) {
+		public function validate_version_number($version) {
 
-			if ( version_compare( $version, '0.0.1', '>=' ) >= 0 ) {
+			if (version_compare($version, '0.0.1', '>=') >= 0) {
 				// valid
 			} else {
-				$version = '';// not validated
+				$version = ''; // not validated
 			}
 
 			return $version;
@@ -509,19 +509,19 @@ 
 		 * @since 1.0.7
 		 * @return mixed|string The latest version number found.
 		 */
-		public function get_latest_version( $force_api = false ) {
+		public function get_latest_version($force_api = false) {
 			$latest_version = $this->latest;
 
-			$cache = get_transient( 'wp-font-awesome-settings-version' );
+			$cache = get_transient('wp-font-awesome-settings-version');
 
-			if ( $cache === false || $force_api ) { // its not set
+			if ($cache === false || $force_api) { // its not set
 				$api_ver = $this->get_latest_version_from_api();
-				if ( version_compare( $api_ver, $this->latest, '>=' ) >= 0 ) {
+				if (version_compare($api_ver, $this->latest, '>=') >= 0) {
 					$latest_version = $api_ver;
-					set_transient( 'wp-font-awesome-settings-version', $api_ver, 48 * HOUR_IN_SECONDS );
+					set_transient('wp-font-awesome-settings-version', $api_ver, 48 * HOUR_IN_SECONDS);
 				}
-			} elseif ( $this->validate_version_number( $cache ) ) {
-				if ( version_compare( $cache, $this->latest, '>=' ) >= 0 ) {
+			} elseif ($this->validate_version_number($cache)) {
+				if (version_compare($cache, $this->latest, '>=') >= 0) {
 					$latest_version = $cache;
 				}
 			}
@@ -537,10 +537,10 @@ 
 		 */
 		public function get_latest_version_from_api() {
 			$version  = "0";
-			$response = wp_remote_get( "https://api.github.com/repos/FortAwesome/Font-Awesome/releases/latest" );
-			if ( ! is_wp_error( $response ) && is_array( $response ) ) {
-				$api_response = json_decode( wp_remote_retrieve_body( $response ), true );
-				if ( isset( $api_response['tag_name'] ) && version_compare( $api_response['tag_name'], $this->latest, '>=' ) >= 0 && empty( $api_response['prerelease'] ) ) {
+			$response = wp_remote_get("https://api.github.com/repos/FortAwesome/Font-Awesome/releases/latest");
+			if (!is_wp_error($response) && is_array($response)) {
+				$api_response = json_decode(wp_remote_retrieve_body($response), true);
+				if (isset($api_response['tag_name']) && version_compare($api_response['tag_name'], $this->latest, '>=') >= 0 && empty($api_response['prerelease'])) {
 					$version = $api_response['tag_name'];
 				}
 			}

vendor/ayecode/wp-ayecode-ui/includes/components/class-aui-component-pagination.php

Spacing +18 added lines, -18 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -18,7 +18,7 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public static function get( $args = array() ) {
+	public static function get($args = array()) {
 		global $wp_query;
 
 		$defaults = array(
@@ -26,57 +26,57 @@ 
 			'mid_size'           => 2,
 			'prev_text'          => '<i class="fas fa-chevron-left"></i>',
 			'next_text'          => '<i class="fas fa-chevron-right"></i>',
-			'screen_reader_text' => __( 'Posts navigation','aui' ),
+			'screen_reader_text' => __('Posts navigation', 'aui'),
 			'before_paging' => '',
 			'after_paging'  => '',
 			'type'               => 'array',
-			'total'              => isset( $wp_query->max_num_pages ) ? $wp_query->max_num_pages : 1,
+			'total'              => isset($wp_query->max_num_pages) ? $wp_query->max_num_pages : 1,
 			'links'              => array() // an array of links if using custom links, this includes the a tag.
 		);
 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args($args, $defaults);
 
 		$output = '';
 
 		// Don't print empty markup if there's only one page.
-		if ( $args['total'] > 1 ) {
+		if ($args['total'] > 1) {
 
 			// Set up paginated links.
-			$links = !empty(  $args['links'] ) ? $args['links'] :  paginate_links( $args );
+			$links = !empty($args['links']) ? $args['links'] : paginate_links($args);
 
 			$class = !empty($args['class']) ? $args['class'] : '';
 
 			// make the output bootstrap ready
 			$links_html = "<ul class='pagination m-0 p-0 $class'>";
-			if ( ! empty( $links ) ) {
-				foreach ( $links as $link ) {
-					$active = strpos( $link, 'current' ) !== false ? 'active' : '';
+			if (!empty($links)) {
+				foreach ($links as $link) {
+					$active = strpos($link, 'current') !== false ? 'active' : '';
 					$links_html .= "<li class='page-item $active'>";
-					$links_html .= str_replace( "page-numbers", "page-link", $link );
+					$links_html .= str_replace("page-numbers", "page-link", $link);
 					$links_html .= "</li>";
 				}
 			}
 			$links_html .= "</ul>";
 
-			if ( $links ) {
+			if ($links) {
 				$output .= '<section class="px-0 py-2 w-100">';
-				$output .= _navigation_markup( $links_html, 'aui-pagination', $args['screen_reader_text'] );
+				$output .= _navigation_markup($links_html, 'aui-pagination', $args['screen_reader_text']);
 				$output .= '</section>';
 			}
 
-			$output = str_replace( "screen-reader-text", "screen-reader-text sr-only", $output );
-			$output = str_replace( "nav-links", "aui-nav-links", $output );
+			$output = str_replace("screen-reader-text", "screen-reader-text sr-only", $output);
+			$output = str_replace("nav-links", "aui-nav-links", $output);
 		}
 
-		if ( $output ) {
-			if ( ! empty( $args['before_paging'] ) ) {
+		if ($output) {
+			if (!empty($args['before_paging'])) {
 				$output = $args['before_paging'] . $output;
 			}
 
-			if ( ! empty( $args['after_paging'] ) ) {
+			if (!empty($args['after_paging'])) {
 				$output = $output . $args['after_paging'];
 			}
 		}

vendor/ayecode/wp-ayecode-ui/includes/components/class-aui-component-helper.php

Spacing +57 added lines, -57 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -18,12 +18,12 @@ 
 	 *
 	 * @return string
 	 */
-	public static function name($text,$multiple = false){
+	public static function name($text, $multiple = false) {
 		$output = '';
 
-		if($text){
-			$is_multiple = strpos($text, '[]') !== false || (strpos($text, '[]') === false && $multiple ) ? '[]' : '';
-			$output = ' name="'.sanitize_html_class($text).$is_multiple.'" ';
+		if ($text) {
+			$is_multiple = strpos($text, '[]') !== false || (strpos($text, '[]') === false && $multiple) ? '[]' : '';
+			$output = ' name="' . sanitize_html_class($text) . $is_multiple . '" ';
 		}
 
 		return $output;
@@ -36,11 +36,11 @@ 
 	 *
 	 * @return string The sanitized item.
 	 */
-	public static function id($text){
+	public static function id($text) {
 		$output = '';
 
-		if($text){
-			$output = ' id="'.sanitize_html_class($text).'" ';
+		if ($text) {
+			$output = ' id="' . sanitize_html_class($text) . '" ';
 		}
 
 		return $output;
@@ -53,11 +53,11 @@ 
 	 *
 	 * @return string The sanitized item.
 	 */
-	public static function title($text){
+	public static function title($text) {
 		$output = '';
 
-		if($text){
-			$output = ' title="'.esc_attr($text).'" ';
+		if ($text) {
+			$output = ' title="' . esc_attr($text) . '" ';
 		}
 
 		return $output;
@@ -70,11 +70,11 @@ 
 	 *
 	 * @return string The sanitized item.
 	 */
-	public static function value($text){
+	public static function value($text) {
 		$output = '';
 
-		if($text){
-			$output = ' value="'.sanitize_text_field($text).'" ';
+		if ($text) {
+			$output = ' value="' . sanitize_text_field($text) . '" ';
 		}
 
 		return $output;
@@ -87,13 +87,13 @@ 
 	 *
 	 * @return string The sanitized item.
 	 */
-	public static function class_attr($text){
+	public static function class_attr($text) {
 		$output = '';
 
-		if($text){
+		if ($text) {
 			$classes = self::esc_classes($text);
-			if(!empty($classes)){
-				$output = ' class="'.$classes.'" ';
+			if (!empty($classes)) {
+				$output = ' class="' . $classes . '" ';
 			}
 		}
 
@@ -107,15 +107,15 @@ 
 	 *
 	 * @return string
 	 */
-	public static function esc_classes($text){
+	public static function esc_classes($text) {
 		$output = '';
 
-		if($text){
-			$classes = explode(" ",$text);
-			$classes = array_map("trim",$classes);
-			$classes = array_map("sanitize_html_class",$classes);
-			if(!empty($classes)){
-				$output = implode(" ",$classes);
+		if ($text) {
+			$classes = explode(" ", $text);
+			$classes = array_map("trim", $classes);
+			$classes = array_map("sanitize_html_class", $classes);
+			if (!empty($classes)) {
+				$output = implode(" ", $classes);
 			}
 		}
 
@@ -128,14 +128,14 @@ 
 	 *
 	 * @return string
 	 */
-	public static function data_attributes($args){
+	public static function data_attributes($args) {
 		$output = '';
 
-		if(!empty($args)){
+		if (!empty($args)) {
 
-			foreach($args as $key => $val){
-				if(substr( $key, 0, 5 ) === "data-"){
-					$output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
+			foreach ($args as $key => $val) {
+				if (substr($key, 0, 5) === "data-") {
+					$output .= ' ' . sanitize_html_class($key) . '="' . esc_attr($val) . '" ';
 				}
 			}
 		}
@@ -148,14 +148,14 @@ 
 	 *
 	 * @return string
 	 */
-	public static function aria_attributes($args){
+	public static function aria_attributes($args) {
 		$output = '';
 
-		if(!empty($args)){
+		if (!empty($args)) {
 
-			foreach($args as $key => $val){
-				if(substr( $key, 0, 5 ) === "aria-"){
-					$output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
+			foreach ($args as $key => $val) {
+				if (substr($key, 0, 5) === "aria-") {
+					$output .= ' ' . sanitize_html_class($key) . '="' . esc_attr($val) . '" ';
 				}
 			}
 		}
@@ -172,19 +172,19 @@ 
 	 *
 	 * @return string
 	 */
-	public static function icon($class,$space_after = false, $extra_attributes = array()){
+	public static function icon($class, $space_after = false, $extra_attributes = array()) {
 		$output = '';
 
-		if($class){
+		if ($class) {
 			$classes = self::esc_classes($class);
-			if(!empty($classes)){
-				$output = '<i class="'.$classes.'" ';
+			if (!empty($classes)) {
+				$output = '<i class="' . $classes . '" ';
 				// extra attributes
-				if(!empty($extra_attributes)){
+				if (!empty($extra_attributes)) {
 					$output .= AUI_Component_Helper::extra_attributes($extra_attributes);
 				}
 				$output .= '></i>';
-				if($space_after){
+				if ($space_after) {
 					$output .= " ";
 				}
 			}
@@ -198,17 +198,17 @@ 
 	 *
 	 * @return string
 	 */
-	public static function extra_attributes($args){
+	public static function extra_attributes($args) {
 		$output = '';
 
-		if(!empty($args)){
+		if (!empty($args)) {
 
-			if( is_array($args) ){
-				foreach($args as $key => $val){
-					$output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
+			if (is_array($args)) {
+				foreach ($args as $key => $val) {
+					$output .= ' ' . sanitize_html_class($key) . '="' . esc_attr($val) . '" ';
 				}
-			}else{
-				$output .= ' '.$args.' ';
+			} else {
+				$output .= ' ' . $args . ' ';
 			}
 
 		}
@@ -221,11 +221,11 @@ 
 	 *
 	 * @return string
 	 */
-	public static function help_text($text){
+	public static function help_text($text) {
 		$output = '';
 
-		if($text){
-			$output .= '<small class="form-text text-muted">'.wp_kses_post($text).'</small>';
+		if ($text) {
+			$output .= '<small class="form-text text-muted">' . wp_kses_post($text) . '</small>';
 		}
 
 
@@ -239,18 +239,18 @@ 
 	 *
 	 * @return string|void
 	 */
-	public static function element_require( $input ) {
+	public static function element_require($input) {
 
-		$input = str_replace( "'", '"', $input );// we only want double quotes
+		$input = str_replace("'", '"', $input); // we only want double quotes
 
-		$output = esc_attr( str_replace( array( "[%", "%]", "%:checked]" ), array(
+		$output = esc_attr(str_replace(array("[%", "%]", "%:checked]"), array(
 			"jQuery(form).find('[data-argument=\"",
 			"\"]').find('input,select,textarea').val()",
 			"\"]').find('input:checked').val()",
-		), $input ) );
+		), $input));
 
-		if($output){
-			$output = ' data-element-require="'.$output.'" ';
+		if ($output) {
+			$output = ' data-element-require="' . $output . '" ';
 		}
 
 		return $output;

vendor/ayecode/wp-ayecode-ui/includes/class-aui.php

Spacing +40 added lines, -40 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -35,7 +35,7 @@ 
 	 * @return AUI|null
 	 */
 	public static function instance() {
-		if ( self::$instance == null ) {
+		if (self::$instance == null) {
 			self::$instance = new AUI();
 		}
 
@@ -48,10 +48,10 @@ 
 	 * @since 1.0.0
 	 */
 	private function __construct() {
-		if ( function_exists( "__autoload" ) ) {
-			spl_autoload_register( "__autoload" );
+		if (function_exists("__autoload")) {
+			spl_autoload_register("__autoload");
 		}
-		spl_autoload_register( array( $this, 'autoload' ) );
+		spl_autoload_register(array($this, 'autoload'));
 
 		// load options
 		self::$options = get_option('aui_options');
@@ -64,11 +64,11 @@ 
 	 *
 	 * @param $classname
 	 */
-	private function autoload( $classname ) {
-		$class     = str_replace( '_', '-', strtolower( $classname ) );
-		$file_path = trailingslashit( dirname( __FILE__ ) ) . "components/class-" . $class . '.php';
-		if ( $file_path && is_readable( $file_path ) ) {
-			include_once( $file_path );
+	private function autoload($classname) {
+		$class     = str_replace('_', '-', strtolower($classname));
+		$file_path = trailingslashit(dirname(__FILE__)) . "components/class-" . $class . '.php';
+		if ($file_path && is_readable($file_path)) {
+			include_once($file_path);
 		}
 	}
 
@@ -79,27 +79,27 @@ 
 	 *
 	 * @return string|void
 	 */
-	public function get_option( $option ){
+	public function get_option($option) {
 		$result = isset(self::$options[$option]) ? esc_attr(self::$options[$option]) : '';
 
-		if ( ! $result && $option) {
-			if( $option == 'color_primary' ){
+		if (!$result && $option) {
+			if ($option == 'color_primary') {
 				$result = AUI_PRIMARY_COLOR;
-			}elseif( $option == 'color_secondary' ){
+			}elseif ($option == 'color_secondary') {
 				$result = AUI_SECONDARY_COLOR;
 			}
 		}
 		return $result;
 	}
 
-	public function render( $items = array() ) {
+	public function render($items = array()) {
 		$output = '';
 
-		if ( ! empty( $items ) ) {
-			foreach ( $items as $args ) {
-				$render = isset( $args['render'] ) ? $args['render'] : '';
-				if ( $render && method_exists( __CLASS__, $render ) ) {
-					$output .= $this->$render( $args );
+		if (!empty($items)) {
+			foreach ($items as $args) {
+				$render = isset($args['render']) ? $args['render'] : '';
+				if ($render && method_exists(__CLASS__, $render)) {
+					$output .= $this->$render($args);
 				}
 			}
 		}
@@ -116,8 +116,8 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function alert( $args = array() ) {
-		return AUI_Component_Alert::get( $args );
+	public function alert($args = array()) {
+		return AUI_Component_Alert::get($args);
 	}
 
 	/**
@@ -129,8 +129,8 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function input( $args = array() ) {
-		return AUI_Component_Input::input( $args );
+	public function input($args = array()) {
+		return AUI_Component_Input::input($args);
 	}
 
 	/**
@@ -142,8 +142,8 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function textarea( $args = array() ) {
-		return AUI_Component_Input::textarea( $args );
+	public function textarea($args = array()) {
+		return AUI_Component_Input::textarea($args);
 	}
 
 	/**
@@ -155,8 +155,8 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function button( $args = array() ) {
-		return AUI_Component_Button::get( $args );
+	public function button($args = array()) {
+		return AUI_Component_Button::get($args);
 	}
 
 	/**
@@ -168,22 +168,22 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function badge( $args = array() ) {
+	public function badge($args = array()) {
 		$defaults = array(
 			'class' => 'badge badge-primary align-middle',
 		);
 
 		// maybe set type
-		if ( empty( $args['href'] ) ) {
+		if (empty($args['href'])) {
 			$defaults['type'] = 'badge';
 		}
 
 		/**
 		 * Parse incoming $args into an array and merge it with $defaults
 		 */
-		$args = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args($args, $defaults);
 
-		return AUI_Component_Button::get( $args );
+		return AUI_Component_Button::get($args);
 	}
 
 	/**
@@ -195,8 +195,8 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function dropdown( $args = array() ) {
-		return AUI_Component_Dropdown::get( $args );
+	public function dropdown($args = array()) {
+		return AUI_Component_Dropdown::get($args);
 	}
 
 	/**
@@ -208,8 +208,8 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function select( $args = array() ) {
-		return AUI_Component_Input::select( $args );
+	public function select($args = array()) {
+		return AUI_Component_Input::select($args);
 	}
 
 	/**
@@ -221,8 +221,8 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function radio( $args = array() ) {
-		return AUI_Component_Input::radio( $args );
+	public function radio($args = array()) {
+		return AUI_Component_Input::radio($args);
 	}
 
 	/**
@@ -234,8 +234,8 @@ 
 	 *
 	 * @return string The rendered component.
 	 */
-	public function pagination( $args = array() ) {
-		return AUI_Component_Pagination::get( $args );
+	public function pagination($args = array()) {
+		return AUI_Component_Pagination::get($args);
 	}
 
 }
\ No newline at end of file

includes/admin/subscriptions.php

Spacing +120 added lines, -120 removed lines

@@ -3,7 +3,7 @@ 
  * Contains functions that display the subscriptions admin page.
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Render the Subscriptions page
@@ -17,22 +17,22 @@ 
 	?>
 
 	<div class="wrap">
-		<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
+		<h1><?php echo esc_html(get_admin_page_title()); ?></h1>
 		<div class="bsui">
 
 			<?php
 
 				// Verify user permissions.
-				if ( ! wpinv_current_user_can_manage_invoicing() ) {
+				if (!wpinv_current_user_can_manage_invoicing()) {
 
 					echo aui()->alert(
 						array(
 							'type'    => 'danger',
-							'content' => __( 'You are not permitted to view this page.', 'invoicing' ),
+							'content' => __('You are not permitted to view this page.', 'invoicing'),
 						)
 					);
 
-				} else if ( ! empty( $_GET['id'] ) && is_numeric( $_GET['id'] ) ) {
+				} else if (!empty($_GET['id']) && is_numeric($_GET['id'])) {
 
 					// Display a single subscription.
 					wpinv_recurring_subscription_details();
@@ -81,13 +81,13 @@ 
 function wpinv_recurring_subscription_details() {
 
 	// Fetch the subscription.
-	$sub = new WPInv_Subscription( (int) $_GET['id'] );
-	if ( ! $sub->get_id() ) {
+	$sub = new WPInv_Subscription((int) $_GET['id']);
+	if (!$sub->get_id()) {
 
 		echo aui()->alert(
 			array(
 				'type'    => 'danger',
-				'content' => __( 'Subscription not found.', 'invoicing' ),
+				'content' => __('Subscription not found.', 'invoicing'),
 			)
 		);
 
@@ -95,31 +95,31 @@ 
 	}
 
 	// Use metaboxes to display the subscription details.
-	add_meta_box( 'getpaid_admin_subscription_details_metabox', __( 'Subscription Details', 'invoicing' ), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal' );
-	add_meta_box( 'getpaid_admin_subscription_update_metabox', __( 'Change Status', 'invoicing' ), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side' );
-	add_meta_box( 'getpaid_admin_subscription_invoice_details_metabox', __( 'Invoices', 'invoicing' ), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced' );
-	do_action( 'getpaid_admin_single_subscription_register_metabox', $sub );
+	add_meta_box('getpaid_admin_subscription_details_metabox', __('Subscription Details', 'invoicing'), 'getpaid_admin_subscription_details_metabox', get_current_screen(), 'normal');
+	add_meta_box('getpaid_admin_subscription_update_metabox', __('Change Status', 'invoicing'), 'getpaid_admin_subscription_update_metabox', get_current_screen(), 'side');
+	add_meta_box('getpaid_admin_subscription_invoice_details_metabox', __('Invoices', 'invoicing'), 'getpaid_admin_subscription_invoice_details_metabox', get_current_screen(), 'advanced');
+	do_action('getpaid_admin_single_subscription_register_metabox', $sub);
 
 	?>
 
-		<form method="post" action="<?php echo admin_url( 'admin.php?page=wpinv-subscriptions&id=' . absint( $sub->get_id() ) ); ?>">
+		<form method="post" action="<?php echo admin_url('admin.php?page=wpinv-subscriptions&id=' . absint($sub->get_id())); ?>">
 
-			<?php wp_nonce_field( 'getpaid-nonce', 'getpaid-nonce' ); ?>
-			<?php wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); ?>
-			<?php wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); ?>
+			<?php wp_nonce_field('getpaid-nonce', 'getpaid-nonce'); ?>
+			<?php wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false); ?>
+			<?php wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false); ?>
 			<input type="hidden" name="getpaid-admin-action" value="update_single_subscription" />
-			<input type="hidden" name="subscription_id" value="<?php echo (int) $sub->get_id() ;?>" />
+			<input type="hidden" name="subscription_id" value="<?php echo (int) $sub->get_id(); ?>" />
 
 			<div id="poststuff">
 				<div id="post-body" class="metabox-holder columns-<?php echo 1 == get_current_screen()->get_columns() ? '1' : '2'; ?>">
 
 					<div id="postbox-container-1" class="postbox-container">
-						<?php do_meta_boxes( get_current_screen(), 'side', $sub ); ?>
+						<?php do_meta_boxes(get_current_screen(), 'side', $sub); ?>
 					</div>
 
 					<div id="postbox-container-2" class="postbox-container">
-						<?php do_meta_boxes( get_current_screen(), 'normal', $sub ); ?>
-						<?php do_meta_boxes( get_current_screen(), 'advanced', $sub ); ?>
+						<?php do_meta_boxes(get_current_screen(), 'normal', $sub); ?>
+						<?php do_meta_boxes(get_current_screen(), 'advanced', $sub); ?>
 					</div>
 
 				</div>
@@ -138,40 +138,40 @@ 
  *
  * @param WPInv_Subscription $sub
  */
-function getpaid_admin_subscription_details_metabox( $sub ) {
+function getpaid_admin_subscription_details_metabox($sub) {
 
 	// Prepare subscription detail columns.
 	$fields = apply_filters(
 		'getpaid_subscription_admin_page_fields',
 		array(
-			'subscription'   => __( 'Subscription', 'invoicing' ),
-			'customer'       => __( 'Customer', 'invoicing' ),
-			'amount'         => __( 'Amount', 'invoicing' ),
-			'start_date'     => __( 'Start Date', 'invoicing' ),
-			'renews_on'      => __( 'Next Payment', 'invoicing' ),
-			'renewals'       => __( 'Payments', 'invoicing' ),
-			'item'           => __( 'Item', 'invoicing' ),
-			'gateway'        => __( 'Payment Method', 'invoicing' ),
-			'profile_id'     => __( 'Profile ID', 'invoicing' ),
-			'status'         => __( 'Status', 'invoicing' ),
+			'subscription'   => __('Subscription', 'invoicing'),
+			'customer'       => __('Customer', 'invoicing'),
+			'amount'         => __('Amount', 'invoicing'),
+			'start_date'     => __('Start Date', 'invoicing'),
+			'renews_on'      => __('Next Payment', 'invoicing'),
+			'renewals'       => __('Payments', 'invoicing'),
+			'item'           => __('Item', 'invoicing'),
+			'gateway'        => __('Payment Method', 'invoicing'),
+			'profile_id'     => __('Profile ID', 'invoicing'),
+			'status'         => __('Status', 'invoicing'),
 		)
 	);
 
-	if ( ! $sub->is_active() ) {
+	if (!$sub->is_active()) {
 
-		if ( isset( $fields['renews_on'] ) ) {
-			unset( $fields['renews_on'] );
+		if (isset($fields['renews_on'])) {
+			unset($fields['renews_on']);
 		}
 
-		if ( isset( $fields['gateway'] ) ) {
-			unset( $fields['gateway'] );
+		if (isset($fields['gateway'])) {
+			unset($fields['gateway']);
 		}
 		
 	}
 
 	$profile_id = $sub->get_profile_id();
-	if ( empty( $profile_id ) && isset( $fields['profile_id'] ) ) {
-		unset( $fields['profile_id'] );
+	if (empty($profile_id) && isset($fields['profile_id'])) {
+		unset($fields['profile_id']);
 	}
 
 	?>
@@ -179,16 +179,16 @@ 
 		<table class="table table-borderless" style="font-size: 14px;">
 			<tbody>
 
-				<?php foreach ( $fields as $key => $label ) : ?>
+				<?php foreach ($fields as $key => $label) : ?>
 
-					<tr class="getpaid-subscription-meta-<?php echo sanitize_html_class( $key ); ?>">
+					<tr class="getpaid-subscription-meta-<?php echo sanitize_html_class($key); ?>">
 
 						<th class="w-25" style="font-weight: 500;">
-							<?php echo sanitize_text_field( $label ); ?>
+							<?php echo sanitize_text_field($label); ?>
 						</th>
 
 						<td class="w-75 text-muted">
-							<?php do_action( 'getpaid_subscription_admin_display_' . sanitize_text_field( $key ), $sub ); ?>
+							<?php do_action('getpaid_subscription_admin_display_' . sanitize_text_field($key), $sub); ?>
 						</td>
 
 					</tr>
@@ -206,150 +206,150 @@ 
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_customer( $subscription ) {
+function getpaid_admin_subscription_metabox_display_customer($subscription) {
 
-	$username = __( '(Missing User)', 'invoicing' );
+	$username = __('(Missing User)', 'invoicing');
 
-	$user = get_userdata( $subscription->get_customer_id() );
-	if ( $user ) {
+	$user = get_userdata($subscription->get_customer_id());
+	if ($user) {
 
 		$username = sprintf(
 			'<a href="user-edit.php?user_id=%s">%s</a>',
-			absint( $user->ID ),
-			! empty( $user->display_name ) ? sanitize_text_field( $user->display_name ) : sanitize_email( $user->user_email )
+			absint($user->ID),
+			!empty($user->display_name) ? sanitize_text_field($user->display_name) : sanitize_email($user->user_email)
 		);
 
 	}
 
 	echo  $username;
 }
-add_action( 'getpaid_subscription_admin_display_customer', 'getpaid_admin_subscription_metabox_display_customer' );
+add_action('getpaid_subscription_admin_display_customer', 'getpaid_admin_subscription_metabox_display_customer');
 
 /**
  * Displays the subscription amount.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_amount( $subscription ) {
-	$amount    = sanitize_text_field( getpaid_get_formatted_subscription_amount( $subscription ) );
+function getpaid_admin_subscription_metabox_display_amount($subscription) {
+	$amount = sanitize_text_field(getpaid_get_formatted_subscription_amount($subscription));
 	echo "<span>$amount</span>";
 }
-add_action( 'getpaid_subscription_admin_display_amount', 'getpaid_admin_subscription_metabox_display_amount' );
+add_action('getpaid_subscription_admin_display_amount', 'getpaid_admin_subscription_metabox_display_amount');
 
 /**
  * Displays the subscription id.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_id( $subscription ) {
-	echo  '#' . absint( $subscription->get_id() );
+function getpaid_admin_subscription_metabox_display_id($subscription) {
+	echo  '#' . absint($subscription->get_id());
 }
-add_action( 'getpaid_subscription_admin_display_subscription', 'getpaid_admin_subscription_metabox_display_id' );
+add_action('getpaid_subscription_admin_display_subscription', 'getpaid_admin_subscription_metabox_display_id');
 
 /**
  * Displays the subscription renewal date.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_start_date( $subscription ) {
-	echo getpaid_format_date_value( $subscription->get_date_created() );
+function getpaid_admin_subscription_metabox_display_start_date($subscription) {
+	echo getpaid_format_date_value($subscription->get_date_created());
 }
-add_action( 'getpaid_subscription_admin_display_start_date', 'getpaid_admin_subscription_metabox_display_start_date' );
+add_action('getpaid_subscription_admin_display_start_date', 'getpaid_admin_subscription_metabox_display_start_date');
 
 /**
  * Displays the subscription renewal date.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_renews_on( $subscription ) {
-	echo getpaid_format_date_value( $subscription->get_expiration() );
+function getpaid_admin_subscription_metabox_display_renews_on($subscription) {
+	echo getpaid_format_date_value($subscription->get_expiration());
 }
-add_action( 'getpaid_subscription_admin_display_renews_on', 'getpaid_admin_subscription_metabox_display_renews_on' );
+add_action('getpaid_subscription_admin_display_renews_on', 'getpaid_admin_subscription_metabox_display_renews_on');
 
 /**
  * Displays the subscription renewal count.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_renewals( $subscription ) {
+function getpaid_admin_subscription_metabox_display_renewals($subscription) {
 	$max_bills = $subscription->get_bill_times();
-	echo $subscription->get_times_billed() . ' / ' . ( empty( $max_bills ) ? "&infin;" : $max_bills );
+	echo $subscription->get_times_billed() . ' / ' . (empty($max_bills) ? "&infin;" : $max_bills);
 }
-add_action( 'getpaid_subscription_admin_display_renewals', 'getpaid_admin_subscription_metabox_display_renewals' );
+add_action('getpaid_subscription_admin_display_renewals', 'getpaid_admin_subscription_metabox_display_renewals');
 /**
  * Displays the subscription item.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_item( $subscription ) {
+function getpaid_admin_subscription_metabox_display_item($subscription) {
 
-	$item = get_post( $subscription->get_product_id() );
+	$item = get_post($subscription->get_product_id());
 
-	if ( ! empty( $item ) ) {
-		$link = get_edit_post_link( $item );
-		$link = esc_url( $link );
-		$name = esc_html( get_the_title( $item ) );
+	if (!empty($item)) {
+		$link = get_edit_post_link($item);
+		$link = esc_url($link);
+		$name = esc_html(get_the_title($item));
 		echo "<a href='$link'>$name</a>";
 	} else {
-		echo sprintf( __( 'Item #%s', 'invoicing' ), $subscription->get_product_id() );
+		echo sprintf(__('Item #%s', 'invoicing'), $subscription->get_product_id());
 	}
 
 }
-add_action( 'getpaid_subscription_admin_display_item', 'getpaid_admin_subscription_metabox_display_item' );
+add_action('getpaid_subscription_admin_display_item', 'getpaid_admin_subscription_metabox_display_item');
 
 /**
  * Displays the subscription gateway.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_gateway( $subscription ) {
+function getpaid_admin_subscription_metabox_display_gateway($subscription) {
 
 	$gateway = $subscription->get_gateway();
 
-	if ( ! empty( $gateway ) ) {
-		echo sanitize_text_field( wpinv_get_gateway_admin_label( $gateway ) );
+	if (!empty($gateway)) {
+		echo sanitize_text_field(wpinv_get_gateway_admin_label($gateway));
 	} else {
 		echo "&mdash;";
 	}
 
 }
-add_action( 'getpaid_subscription_admin_display_gateway', 'getpaid_admin_subscription_metabox_display_gateway' );
+add_action('getpaid_subscription_admin_display_gateway', 'getpaid_admin_subscription_metabox_display_gateway');
 
 /**
  * Displays the subscription status.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_status( $subscription ) {
+function getpaid_admin_subscription_metabox_display_status($subscription) {
 	echo $subscription->get_status_label_html();
 }
-add_action( 'getpaid_subscription_admin_display_status', 'getpaid_admin_subscription_metabox_display_status' );
+add_action('getpaid_subscription_admin_display_status', 'getpaid_admin_subscription_metabox_display_status');
 
 /**
  * Displays the subscription profile id.
  *
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_metabox_display_profile_id( $subscription ) {
+function getpaid_admin_subscription_metabox_display_profile_id($subscription) {
 
 	$profile_id = $subscription->get_profile_id();
 
-	if ( ! empty( $profile_id ) ) {
-		$profile_id = sanitize_text_field( $profile_id );
-		echo apply_filters( 'getpaid_subscription_profile_id_display', $profile_id, $subscription );
+	if (!empty($profile_id)) {
+		$profile_id = sanitize_text_field($profile_id);
+		echo apply_filters('getpaid_subscription_profile_id_display', $profile_id, $subscription);
 	} else {
 		echo "&mdash;";
 	}
 
 }
-add_action( 'getpaid_subscription_admin_display_profile_id', 'getpaid_admin_subscription_metabox_display_profile_id' );
+add_action('getpaid_subscription_admin_display_profile_id', 'getpaid_admin_subscription_metabox_display_profile_id');
 
 /**
  * Displays the subscriptions update metabox.
  * 
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_update_metabox( $subscription ) {
+function getpaid_admin_subscription_update_metabox($subscription) {
 
 	?>
 	<div class="mt-3">
@@ -362,10 +362,10 @@ 
 					'id'               => 'subscription_status_update_select',
 					'required'         => true,
 					'no_wrap'          => false,
-					'label'            => __( 'Subscription Status', 'invoicing' ),
-					'help_text'        => __( 'Updating the status will trigger related actions and hooks', 'invoicing' ),
+					'label'            => __('Subscription Status', 'invoicing'),
+					'help_text'        => __('Updating the status will trigger related actions and hooks', 'invoicing'),
 					'select2'          => true,
-					'value'            => $subscription->get_status( 'edit' ),
+					'value'            => $subscription->get_status('edit'),
 				)
 			);
 		?>
@@ -373,13 +373,13 @@ 
 		<div class="mt-2 px-3 py-2 bg-light border-top" style="margin: -12px;">
 	
 		<?php
-			submit_button( __( 'Update', 'invoicing' ), 'primary', 'submit', false );
+			submit_button(__('Update', 'invoicing'), 'primary', 'submit', false);
 
-			$url    = esc_url( wp_nonce_url( add_query_arg( 'getpaid-admin-action', 'subscription_manual_renew' ), 'getpaid-nonce', 'getpaid-nonce' ) );
-			$anchor = __( 'Renew Subscription', 'invoicing' );
-			$title  = esc_attr__( 'Are you sure you want to extend the subscription and generate a new invoice that will be automatically marked as paid?', 'invoicing' );
+			$url    = esc_url(wp_nonce_url(add_query_arg('getpaid-admin-action', 'subscription_manual_renew'), 'getpaid-nonce', 'getpaid-nonce'));
+			$anchor = __('Renew Subscription', 'invoicing');
+			$title  = esc_attr__('Are you sure you want to extend the subscription and generate a new invoice that will be automatically marked as paid?', 'invoicing');
 
-			if ( $subscription->is_active() ) {
+			if ($subscription->is_active()) {
 				echo "<a href='$url' class='float-right text-muted' onclick='return confirm(\"$title\")'>$anchor</a>";
 			}
 
@@ -391,31 +391,31 @@ 
  * 
  * @param WPInv_Subscription $subscription
  */
-function getpaid_admin_subscription_invoice_details_metabox( $subscription ) {
+function getpaid_admin_subscription_invoice_details_metabox($subscription) {
 
 	$columns = apply_filters(
 		'getpaid_subscription_related_invoices_columns',
 		array(
-			'invoice'      => __( 'Invoice', 'invoicing' ),
-			'relationship' => __( 'Relationship', 'invoicing' ),
-			'date'         => __( 'Date', 'invoicing' ),
-			'status'       => __( 'Status', 'invoicing' ),
-			'total'        => __( 'Total', 'invoicing' ),
+			'invoice'      => __('Invoice', 'invoicing'),
+			'relationship' => __('Relationship', 'invoicing'),
+			'date'         => __('Date', 'invoicing'),
+			'status'       => __('Status', 'invoicing'),
+			'total'        => __('Total', 'invoicing'),
 		),
 		$subscription
 	);
 
 	// Prepare the invoices.
-	$payments = $subscription->get_child_payments( ! is_admin() );
+	$payments = $subscription->get_child_payments(!is_admin());
 	$parent   = $subscription->get_parent_invoice();
 
-	if ( $parent->get_id() ) {
-		$payments = array_merge( array( $parent ), $payments );
+	if ($parent->get_id()) {
+		$payments = array_merge(array($parent), $payments);
 	}
 	
 	$table_class = 'w-100 bg-white';
 
-	if ( ! is_admin() ) {
+	if (!is_admin()) {
 		$table_class = 'table table-bordered table-striped';
 	}
 
@@ -427,9 +427,9 @@ 
 				<thead>
 					<tr>
 						<?php
-							foreach ( $columns as $key => $label ) {
-								$key   = esc_attr( $key );
-								$label = sanitize_text_field( $label );
+							foreach ($columns as $key => $label) {
+								$key   = esc_attr($key);
+								$label = sanitize_text_field($label);
 
 								echo "<th class='subscription-invoice-field-$key bg-light p-2 text-left color-dark'>$label</th>";
 							}
@@ -439,50 +439,50 @@ 
 
 				<tbody>
 
-					<?php if ( empty( $payments ) ) : ?>
+					<?php if (empty($payments)) : ?>
 						<tr>
 							<td colspan="<?php echo count($columns); ?>" class="p-2 text-left text-muted">
-								<?php _e( 'This subscription has no invoices.', 'invoicing' ); ?>
+								<?php _e('This subscription has no invoices.', 'invoicing'); ?>
 							</td>
 						</tr>
 					<?php endif; ?>
 
 					<?php
 
-						foreach( $payments as $payment ) :
+						foreach ($payments as $payment) :
 
 							// Ensure that we have an invoice.
-							$payment = new WPInv_Invoice( $payment );
+							$payment = new WPInv_Invoice($payment);
 
 							// Abort if the invoice is invalid.
-							if ( ! $payment->get_id() ) {
+							if (!$payment->get_id()) {
 								continue;
 							}
 
 							echo '<tr>';
 
-								foreach ( array_keys( $columns ) as $key ) {
+								foreach (array_keys($columns) as $key) {
 
 									echo '<td class="p-2 text-left">';
 
-										switch( $key ) {
+										switch ($key) {
 
 											case 'total':
-												echo '<strong>' . wpinv_price( wpinv_format_amount( wpinv_sanitize_amount( $payment->get_total() ) ), $payment->get_currency() ) . '</strong>';
+												echo '<strong>' . wpinv_price(wpinv_format_amount(wpinv_sanitize_amount($payment->get_total())), $payment->get_currency()) . '</strong>';
 												break;
 
 											case 'relationship':
-												echo $payment->is_renewal() ? __( 'Renewal Invoice', 'invoicing' ) : __( 'Initial Invoice', 'invoicing' );
+												echo $payment->is_renewal() ? __('Renewal Invoice', 'invoicing') : __('Initial Invoice', 'invoicing');
 												break;
 
 											case 'date':
-												echo getpaid_format_date_value( $payment->get_date_created() );
+												echo getpaid_format_date_value($payment->get_date_created());
 												break;
 
 											case 'status':
 
 												$status = $payment->get_status_nicename();
-												if ( is_admin() ) {
+												if (is_admin()) {
 													$status = $payment->get_status_label_html();
 												}
 
@@ -490,13 +490,13 @@ 
 												break;
 
 											case 'invoice':
-												$link    = esc_url( get_edit_post_link( $payment->get_id() ) );
+												$link = esc_url(get_edit_post_link($payment->get_id()));
 
-												if ( ! is_admin() ) {
-													$link = esc_url( $payment->get_view_url() );
+												if (!is_admin()) {
+													$link = esc_url($payment->get_view_url());
 												}
 
-												$invoice = sanitize_text_field( $payment->get_number() );
+												$invoice = sanitize_text_field($payment->get_number());
 												echo "<a href='$link'>$invoice</a>";
 												break;
 										}

includes/class-wpinv-invoice.php

Spacing +745 added lines, -745 removed lines

@@ -6,7 +6,7 @@ 
  * @package Invoicing
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Invoice class.
@@ -135,40 +135,40 @@ 
 	 *
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
 	 */
-    public function __construct( $invoice = false ) {
+    public function __construct($invoice = false) {
 
-        parent::__construct( $invoice );
+        parent::__construct($invoice);
 
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( $invoice ) ) ) {
-			$this->set_id( $invoice );
-		} elseif ( $invoice instanceof self ) {
-			$this->set_id( $invoice->get_id() );
-		} elseif ( ! empty( $invoice->ID ) ) {
-			$this->set_id( $invoice->ID );
-		} elseif ( is_array( $invoice ) ) {
-			$this->set_props( $invoice );
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type($invoice))) {
+			$this->set_id($invoice);
+		} elseif ($invoice instanceof self) {
+			$this->set_id($invoice->get_id());
+		} elseif (!empty($invoice->ID)) {
+			$this->set_id($invoice->ID);
+		} elseif (is_array($invoice)) {
+			$this->set_props($invoice);
 
-			if ( isset( $invoice['ID'] ) ) {
-				$this->set_id( $invoice['ID'] );
+			if (isset($invoice['ID'])) {
+				$this->set_id($invoice['ID']);
 			}
 
-		} elseif ( is_scalar( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
-			$this->set_id( $invoice_id );
-		} elseif ( is_scalar( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
-			$this->set_id( $invoice_id );
-		} elseif ( is_scalar( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
-			$this->set_id( $invoice_id );
-		}else {
-			$this->set_object_read( true );
+		} elseif (is_scalar($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
+			$this->set_id($invoice_id);
+		} elseif (is_scalar($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
+			$this->set_id($invoice_id);
+		} elseif (is_scalar($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
+			$this->set_id($invoice_id);
+		} else {
+			$this->set_object_read(true);
 		}
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
 
-		if ( $this->get_id() > 0 ) {
-            $this->post = get_post( $this->get_id() );
+		if ($this->get_id() > 0) {
+            $this->post = get_post($this->get_id());
             $this->ID   = $this->get_id();
-			$this->data_store->read( $this );
+			$this->data_store->read($this);
         }
 
     }
@@ -183,38 +183,38 @@ 
 	 * @since 1.0.15
 	 * @return int
 	 */
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
+	public static function get_invoice_id_by_field($value, $field = 'key') {
         global $wpdb;
 
 		// Trim the value.
-		$value = trim( $value );
+		$value = trim($value);
 
-		if ( empty( $value ) ) {
+		if (empty($value)) {
 			return 0;
 		}
 
         // Valid fields.
-        $fields = array( 'key', 'number', 'transaction_id' );
+        $fields = array('key', 'number', 'transaction_id');
 
 		// Ensure a field has been passed.
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
+		if (empty($field) || !in_array($field, $fields)) {
 			return 0;
 		}
 
 		// Maybe retrieve from the cache.
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
-		if ( false !== $invoice_id ) {
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
+		if (false !== $invoice_id) {
 			return $invoice_id;
 		}
 
         // Fetch from the db.
         $table       = $wpdb->prefix . 'getpaid_invoices';
         $invoice_id  = (int) $wpdb->get_var(
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
         );
 
 		// Update the cache with our data
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
 
 		return $invoice_id;
     }
@@ -222,8 +222,8 @@ 
     /**
      * Checks if an invoice key is set.
      */
-    public function _isset( $key ) {
-        return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
+    public function _isset($key) {
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
     }
 
     /*
@@ -248,8 +248,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_parent_id( $context = 'view' ) {
-		return (int) $this->get_prop( 'parent_id', $context );
+	public function get_parent_id($context = 'view') {
+		return (int) $this->get_prop('parent_id', $context);
     }
 
     /**
@@ -259,7 +259,7 @@ 
 	 * @return WPInv_Invoice
 	 */
     public function get_parent_payment() {
-        return new WPInv_Invoice( $this->get_parent_id() );
+        return new WPInv_Invoice($this->get_parent_id());
     }
 
     /**
@@ -279,8 +279,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_status( $context = 'view' ) {
-		return $this->get_prop( 'status', $context );
+	public function get_status($context = 'view') {
+		return $this->get_prop('status', $context);
 	}
 	
 	/**
@@ -291,10 +291,10 @@ 
 	 */
 	public function get_all_statuses() {
 
-		$statuses = wpinv_get_invoice_statuses( true, true, $this );
+		$statuses = wpinv_get_invoice_statuses(true, true, $this);
 
 		// For backwards compatibility.
-		if ( $this->is_quote() && class_exists( 'Wpinv_Quotes_Shared' ) ) {
+		if ($this->is_quote() && class_exists('Wpinv_Quotes_Shared')) {
             $statuses = Wpinv_Quotes_Shared::wpinv_get_quote_statuses();
 		}
 
@@ -310,9 +310,9 @@ 
     public function get_status_nicename() {
 		$statuses = $this->get_all_statuses();
 
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
 
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
     }
 
 	/**
@@ -323,8 +323,8 @@ 
      */
     public function get_status_label_html() {
 
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
-		$status       = sanitize_html_class( $this->get_status() );
+		$status_label = sanitize_text_field($this->get_status_nicename());
+		$status       = sanitize_html_class($this->get_status());
 
 		return "<span class='bsui'><span class='d-inline-block py-2 px-3 rounded getpaid-invoice-status-$status'>$status_label</span></span>";
 	}
@@ -336,23 +336,23 @@ 
 	 * @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);
 	}
 
 	/**
 	 * @deprecated
 	 */
-	public function get_invoice_date( $format = true ) {
-		$date      = getpaid_format_date( $this->get_date_completed() );
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
-		$formatted = getpaid_format_date( $date );
+	public function get_invoice_date($format = true) {
+		$date      = getpaid_format_date($this->get_date_completed());
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
+		$formatted = getpaid_format_date($date);
 
-		if ( $format ) {
+		if ($format) {
 			return $formatted;
 		}
 
-		return empty( $formatted ) ? '' : $date;
+		return empty($formatted) ? '' : $date;
 
     }
 
@@ -363,8 +363,8 @@ 
 	 * @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);
 	}
 	
 	/**
@@ -374,8 +374,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_created_date( $context = 'view' ) {
-		return $this->get_date_created( $context );
+	public function get_created_date($context = 'view') {
+		return $this->get_date_created($context);
     }
 
     /**
@@ -385,11 +385,11 @@ 
 	 * @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;
     }
@@ -401,8 +401,8 @@ 
 	 * @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);
 	}
 
 	/**
@@ -412,8 +412,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_modified_date( $context = 'view' ) {
-		return $this->get_date_modified( $context );
+	public function get_modified_date($context = 'view') {
+		return $this->get_date_modified($context);
     }
 
     /**
@@ -423,11 +423,11 @@ 
 	 * @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;
     }
@@ -439,8 +439,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_due_date( $context = 'view' ) {
-		return $this->get_prop( 'due_date', $context );
+	public function get_due_date($context = 'view') {
+		return $this->get_prop('due_date', $context);
     }
 
     /**
@@ -450,8 +450,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_due( $context = 'view' ) {
-		return $this->get_due_date( $context );
+	public function get_date_due($context = 'view') {
+		return $this->get_due_date($context);
     }
 
     /**
@@ -461,11 +461,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_due_date_gmt( $context = 'view' ) {
-        $date = $this->get_due_date( $context );
+	public function get_due_date_gmt($context = 'view') {
+        $date = $this->get_due_date($context);
 
-        if ( $date ) {
-            $date = get_gmt_from_date( $date );
+        if ($date) {
+            $date = get_gmt_from_date($date);
         }
 		return $date;
     }
@@ -477,8 +477,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_gmt_date_due( $context = 'view' ) {
-		return $this->get_due_date_gmt( $context );
+	public function get_gmt_date_due($context = 'view') {
+		return $this->get_due_date_gmt($context);
     }
 
     /**
@@ -488,8 +488,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_completed_date( $context = 'view' ) {
-		return $this->get_prop( 'completed_date', $context );
+	public function get_completed_date($context = 'view') {
+		return $this->get_prop('completed_date', $context);
     }
 
     /**
@@ -499,8 +499,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_completed( $context = 'view' ) {
-		return $this->get_completed_date( $context );
+	public function get_date_completed($context = 'view') {
+		return $this->get_completed_date($context);
     }
 
     /**
@@ -510,11 +510,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_completed_date_gmt( $context = 'view' ) {
-        $date = $this->get_completed_date( $context );
+	public function get_completed_date_gmt($context = 'view') {
+        $date = $this->get_completed_date($context);
 
-        if ( $date ) {
-            $date = get_gmt_from_date( $date );
+        if ($date) {
+            $date = get_gmt_from_date($date);
         }
 		return $date;
     }
@@ -526,8 +526,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_gmt_completed_date( $context = 'view' ) {
-		return $this->get_completed_date_gmt( $context );
+	public function get_gmt_completed_date($context = 'view') {
+		return $this->get_completed_date_gmt($context);
     }
 
     /**
@@ -537,12 +537,12 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_number( $context = 'view' ) {
-		$number = $this->get_prop( 'number', $context );
+	public function get_number($context = 'view') {
+		$number = $this->get_prop('number', $context);
 
-		if ( empty( $number ) ) {
+		if (empty($number)) {
 			$number = $this->generate_number();
-			$this->set_number( $this->generate_number() );
+			$this->set_number($this->generate_number());
 		}
 
 		return $number;
@@ -556,8 +556,8 @@ 
 	public function maybe_set_number() {
         $number = $this->get_number();
 
-        if ( empty( $number ) || $this->get_id() == $number ) {
-			$this->set_number( $this->generate_number() );
+        if (empty($number) || $this->get_id() == $number) {
+			$this->set_number($this->generate_number());
         }
 
 	}
@@ -569,8 +569,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_key( $context = 'view' ) {
-        return $this->get_prop( 'key', $context );
+	public function get_key($context = 'view') {
+        return $this->get_prop('key', $context);
 	}
 
 	/**
@@ -581,9 +581,9 @@ 
 	public function maybe_set_key() {
         $key = $this->get_key();
 
-        if ( empty( $key ) ) {
-            $key = $this->generate_key( $this->get_type() . '_' );
-            $this->set_key( $key );
+        if (empty($key)) {
+            $key = $this->generate_key($this->get_type() . '_');
+            $this->set_key($key);
         }
 
     }
@@ -595,15 +595,15 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_type( $context = 'view' ) {
-        return $this->get_prop( 'type', $context );
+	public function get_type($context = 'view') {
+        return $this->get_prop('type', $context);
 	}
 
 	/**
 	 * @deprecated
 	 */
 	public function get_invoice_quote_type() {
-        ucfirst( $this->get_type() );
+        ucfirst($this->get_type());
     }
 
     /**
@@ -613,8 +613,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_post_type( $context = 'view' ) {
-        return $this->get_prop( 'post_type', $context );
+	public function get_post_type($context = 'view') {
+        return $this->get_prop('post_type', $context);
     }
 
     /**
@@ -624,8 +624,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_mode( $context = 'view' ) {
-        return $this->get_prop( 'mode', $context );
+	public function get_mode($context = 'view') {
+        return $this->get_prop('mode', $context);
     }
 
     /**
@@ -635,13 +635,13 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_path( $context = 'view' ) {
-        $path   = $this->get_prop( 'path', $context );
-		$prefix = wpinv_post_name_prefix( $this->get_post_type() );
+	public function get_path($context = 'view') {
+        $path = $this->get_prop('path', $context);
+		$prefix = wpinv_post_name_prefix($this->get_post_type());
 
-		if ( 0 !== strpos( $path, $prefix ) ) {
-			$path = sanitize_title(  $prefix . $this->get_id()  );
-			$this->set_path( $path );
+		if (0 !== strpos($path, $prefix)) {
+			$path = sanitize_title($prefix . $this->get_id());
+			$this->set_path($path);
 		}
 
 		return $path;
@@ -654,8 +654,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_name( $context = 'view' ) {
-        return $this->get_prop( 'title', $context );
+	public function get_name($context = 'view') {
+        return $this->get_prop('title', $context);
     }
 
     /**
@@ -665,8 +665,8 @@ 
 	 * @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);
     }
 
     /**
@@ -676,8 +676,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_description( $context = 'view' ) {
-		return $this->get_prop( 'description', $context );
+	public function get_description($context = 'view') {
+		return $this->get_prop('description', $context);
     }
 
     /**
@@ -687,8 +687,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_excerpt( $context = 'view' ) {
-		return $this->get_description( $context );
+	public function get_excerpt($context = 'view') {
+		return $this->get_description($context);
     }
 
     /**
@@ -698,8 +698,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_summary( $context = 'view' ) {
-		return $this->get_description( $context );
+	public function get_summary($context = 'view') {
+		return $this->get_description($context);
     }
 
     /**
@@ -709,25 +709,25 @@ 
      * @param  string $context View or edit context.
 	 * @return array
 	 */
-    public function get_user_info( $context = 'view' ) {
+    public function get_user_info($context = 'view') {
 
         $user_info = array(
-            'user_id'    => $this->get_user_id( $context ),
-            'email'      => $this->get_email( $context ),
-            'first_name' => $this->get_first_name( $context ),
-            'last_name'  => $this->get_last_name( $context ),
-            'address'    => $this->get_address( $context ),
-            'phone'      => $this->get_phone( $context ),
-            'city'       => $this->get_city( $context ),
-            'country'    => $this->get_country( $context ),
-            'state'      => $this->get_state( $context ),
-            'zip'        => $this->get_zip( $context ),
-            'company'    => $this->get_company( $context ),
-            'vat_number' => $this->get_vat_number( $context ),
-            'discount'   => $this->get_discount_code( $context ),
+            'user_id'    => $this->get_user_id($context),
+            'email'      => $this->get_email($context),
+            'first_name' => $this->get_first_name($context),
+            'last_name'  => $this->get_last_name($context),
+            'address'    => $this->get_address($context),
+            'phone'      => $this->get_phone($context),
+            'city'       => $this->get_city($context),
+            'country'    => $this->get_country($context),
+            'state'      => $this->get_state($context),
+            'zip'        => $this->get_zip($context),
+            'company'    => $this->get_company($context),
+            'vat_number' => $this->get_vat_number($context),
+            'discount'   => $this->get_discount_code($context),
 		);
 
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
 
     }
 
@@ -738,8 +738,8 @@ 
 	 * @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);
     }
 
     /**
@@ -749,8 +749,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_user_id( $context = 'view' ) {
-		return $this->get_author( $context );
+	public function get_user_id($context = 'view') {
+		return $this->get_author($context);
     }
 
      /**
@@ -760,8 +760,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_customer_id( $context = 'view' ) {
-		return $this->get_author( $context );
+	public function get_customer_id($context = 'view') {
+		return $this->get_author($context);
     }
 
     /**
@@ -771,8 +771,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_ip( $context = 'view' ) {
-		return $this->get_prop( 'user_ip', $context );
+	public function get_ip($context = 'view') {
+		return $this->get_prop('user_ip', $context);
     }
 
     /**
@@ -782,8 +782,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_user_ip( $context = 'view' ) {
-		return $this->get_ip( $context );
+	public function get_user_ip($context = 'view') {
+		return $this->get_ip($context);
     }
 
      /**
@@ -793,8 +793,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_customer_ip( $context = 'view' ) {
-		return $this->get_ip( $context );
+	public function get_customer_ip($context = 'view') {
+		return $this->get_ip($context);
     }
 
     /**
@@ -804,8 +804,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_first_name( $context = 'view' ) {
-		return $this->get_prop( 'first_name', $context );
+	public function get_first_name($context = 'view') {
+		return $this->get_prop('first_name', $context);
     }
 
     /**
@@ -815,8 +815,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_user_first_name( $context = 'view' ) {
-		return $this->get_first_name( $context );
+	public function get_user_first_name($context = 'view') {
+		return $this->get_first_name($context);
     }
 
      /**
@@ -826,8 +826,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_customer_first_name( $context = 'view' ) {
-		return $this->get_first_name( $context );
+	public function get_customer_first_name($context = 'view') {
+		return $this->get_first_name($context);
     }
 
     /**
@@ -837,8 +837,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_last_name( $context = 'view' ) {
-		return $this->get_prop( 'last_name', $context );
+	public function get_last_name($context = 'view') {
+		return $this->get_prop('last_name', $context);
     }
 
     /**
@@ -848,8 +848,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_user_last_name( $context = 'view' ) {
-		return $this->get_last_name( $context );
+	public function get_user_last_name($context = 'view') {
+		return $this->get_last_name($context);
     }
 
     /**
@@ -859,8 +859,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_customer_last_name( $context = 'view' ) {
-		return $this->get_last_name( $context );
+	public function get_customer_last_name($context = 'view') {
+		return $this->get_last_name($context);
     }
 
     /**
@@ -870,8 +870,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_full_name( $context = 'view' ) {
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
+	public function get_full_name($context = 'view') {
+		return trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
     }
 
     /**
@@ -881,8 +881,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_user_full_name( $context = 'view' ) {
-		return $this->get_full_name( $context );
+	public function get_user_full_name($context = 'view') {
+		return $this->get_full_name($context);
     }
 
     /**
@@ -892,8 +892,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_customer_full_name( $context = 'view' ) {
-		return $this->get_full_name( $context );
+	public function get_customer_full_name($context = 'view') {
+		return $this->get_full_name($context);
     }
 
     /**
@@ -903,8 +903,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_phone( $context = 'view' ) {
-		return $this->get_prop( 'phone', $context );
+	public function get_phone($context = 'view') {
+		return $this->get_prop('phone', $context);
     }
 
     /**
@@ -914,8 +914,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_phone_number( $context = 'view' ) {
-		return $this->get_phone( $context );
+	public function get_phone_number($context = 'view') {
+		return $this->get_phone($context);
     }
 
     /**
@@ -925,8 +925,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_user_phone( $context = 'view' ) {
-		return $this->get_phone( $context );
+	public function get_user_phone($context = 'view') {
+		return $this->get_phone($context);
     }
 
     /**
@@ -936,8 +936,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_customer_phone( $context = 'view' ) {
-		return $this->get_phone( $context );
+	public function get_customer_phone($context = 'view') {
+		return $this->get_phone($context);
     }
 
     /**
@@ -947,8 +947,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_email( $context = 'view' ) {
-		return $this->get_prop( 'email', $context );
+	public function get_email($context = 'view') {
+		return $this->get_prop('email', $context);
     }
 
     /**
@@ -958,8 +958,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_email_address( $context = 'view' ) {
-		return $this->get_email( $context );
+	public function get_email_address($context = 'view') {
+		return $this->get_email($context);
     }
 
     /**
@@ -969,8 +969,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_user_email( $context = 'view' ) {
-		return $this->get_email( $context );
+	public function get_user_email($context = 'view') {
+		return $this->get_email($context);
     }
 
     /**
@@ -980,8 +980,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_customer_email( $context = 'view' ) {
-		return $this->get_email( $context );
+	public function get_customer_email($context = 'view') {
+		return $this->get_email($context);
     }
 
     /**
@@ -991,9 +991,9 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_country( $context = 'view' ) {
-		$country = $this->get_prop( 'country', $context );
-		return empty( $country ) ? wpinv_get_default_country() : $country;
+	public function get_country($context = 'view') {
+		$country = $this->get_prop('country', $context);
+		return empty($country) ? wpinv_get_default_country() : $country;
     }
 
     /**
@@ -1003,8 +1003,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_user_country( $context = 'view' ) {
-		return $this->get_country( $context );
+	public function get_user_country($context = 'view') {
+		return $this->get_country($context);
     }
 
     /**
@@ -1014,8 +1014,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_customer_country( $context = 'view' ) {
-		return $this->get_country( $context );
+	public function get_customer_country($context = 'view') {
+		return $this->get_country($context);
     }
 
     /**
@@ -1025,9 +1025,9 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_state( $context = 'view' ) {
-		$state = $this->get_prop( 'state', $context );
-		return empty( $state ) ? wpinv_get_default_state() : $state;
+	public function get_state($context = 'view') {
+		$state = $this->get_prop('state', $context);
+		return empty($state) ? wpinv_get_default_state() : $state;
     }
 
     /**
@@ -1037,8 +1037,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_user_state( $context = 'view' ) {
-		return $this->get_state( $context );
+	public function get_user_state($context = 'view') {
+		return $this->get_state($context);
     }
 
     /**
@@ -1048,8 +1048,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_customer_state( $context = 'view' ) {
-		return $this->get_state( $context );
+	public function get_customer_state($context = 'view') {
+		return $this->get_state($context);
     }
 
     /**
@@ -1059,8 +1059,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_city( $context = 'view' ) {
-		return $this->get_prop( 'city', $context );
+	public function get_city($context = 'view') {
+		return $this->get_prop('city', $context);
     }
 
     /**
@@ -1070,8 +1070,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_user_city( $context = 'view' ) {
-		return $this->get_city( $context );
+	public function get_user_city($context = 'view') {
+		return $this->get_city($context);
     }
 
     /**
@@ -1081,8 +1081,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_customer_city( $context = 'view' ) {
-		return $this->get_city( $context );
+	public function get_customer_city($context = 'view') {
+		return $this->get_city($context);
     }
 
     /**
@@ -1092,8 +1092,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_zip( $context = 'view' ) {
-		return $this->get_prop( 'zip', $context );
+	public function get_zip($context = 'view') {
+		return $this->get_prop('zip', $context);
     }
 
     /**
@@ -1103,8 +1103,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_user_zip( $context = 'view' ) {
-		return $this->get_zip( $context );
+	public function get_user_zip($context = 'view') {
+		return $this->get_zip($context);
     }
 
     /**
@@ -1114,8 +1114,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_customer_zip( $context = 'view' ) {
-		return $this->get_zip( $context );
+	public function get_customer_zip($context = 'view') {
+		return $this->get_zip($context);
     }
 
     /**
@@ -1125,8 +1125,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_company( $context = 'view' ) {
-		return $this->get_prop( 'company', $context );
+	public function get_company($context = 'view') {
+		return $this->get_prop('company', $context);
     }
 
     /**
@@ -1136,8 +1136,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_user_company( $context = 'view' ) {
-		return $this->get_company( $context );
+	public function get_user_company($context = 'view') {
+		return $this->get_company($context);
     }
 
     /**
@@ -1147,8 +1147,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_customer_company( $context = 'view' ) {
-		return $this->get_company( $context );
+	public function get_customer_company($context = 'view') {
+		return $this->get_company($context);
     }
 
     /**
@@ -1158,8 +1158,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_vat_number( $context = 'view' ) {
-		return $this->get_prop( 'vat_number', $context );
+	public function get_vat_number($context = 'view') {
+		return $this->get_prop('vat_number', $context);
     }
 
     /**
@@ -1169,8 +1169,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_user_vat_number( $context = 'view' ) {
-		return $this->get_vat_number( $context );
+	public function get_user_vat_number($context = 'view') {
+		return $this->get_vat_number($context);
     }
 
     /**
@@ -1180,8 +1180,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_customer_vat_number( $context = 'view' ) {
-		return $this->get_vat_number( $context );
+	public function get_customer_vat_number($context = 'view') {
+		return $this->get_vat_number($context);
     }
 
     /**
@@ -1191,8 +1191,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_vat_rate( $context = 'view' ) {
-		return $this->get_prop( 'vat_rate', $context );
+	public function get_vat_rate($context = 'view') {
+		return $this->get_prop('vat_rate', $context);
     }
 
     /**
@@ -1202,8 +1202,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_user_vat_rate( $context = 'view' ) {
-		return $this->get_vat_rate( $context );
+	public function get_user_vat_rate($context = 'view') {
+		return $this->get_vat_rate($context);
     }
 
     /**
@@ -1213,8 +1213,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_customer_vat_rate( $context = 'view' ) {
-		return $this->get_vat_rate( $context );
+	public function get_customer_vat_rate($context = 'view') {
+		return $this->get_vat_rate($context);
     }
 
     /**
@@ -1224,8 +1224,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_address( $context = 'view' ) {
-		return $this->get_prop( 'address', $context );
+	public function get_address($context = 'view') {
+		return $this->get_prop('address', $context);
     }
 
     /**
@@ -1235,8 +1235,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_user_address( $context = 'view' ) {
-		return $this->get_address( $context );
+	public function get_user_address($context = 'view') {
+		return $this->get_address($context);
     }
 
     /**
@@ -1246,8 +1246,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_customer_address( $context = 'view' ) {
-		return $this->get_address( $context );
+	public function get_customer_address($context = 'view') {
+		return $this->get_address($context);
     }
 
     /**
@@ -1257,8 +1257,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_is_viewed( $context = 'view' ) {
-		return (bool) $this->get_prop( 'is_viewed', $context );
+	public function get_is_viewed($context = 'view') {
+		return (bool) $this->get_prop('is_viewed', $context);
 	}
 
 	/**
@@ -1268,8 +1268,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_email_cc( $context = 'view' ) {
-		return $this->get_prop( 'email_cc', $context );
+	public function get_email_cc($context = 'view') {
+		return $this->get_prop('email_cc', $context);
 	}
 
 	/**
@@ -1279,8 +1279,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_template( $context = 'view' ) {
-		return $this->get_prop( 'template', $context );
+	public function get_template($context = 'view') {
+		return $this->get_prop('template', $context);
 	}
 
 	/**
@@ -1290,8 +1290,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_created_via( $context = 'view' ) {
-		return $this->get_prop( 'created_via', $context );
+	public function get_created_via($context = 'view') {
+		return $this->get_prop('created_via', $context);
 	}
 
 	/**
@@ -1301,8 +1301,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_address_confirmed( $context = 'view' ) {
-		return (bool) $this->get_prop( 'address_confirmed', $context );
+	public function get_address_confirmed($context = 'view') {
+		return (bool) $this->get_prop('address_confirmed', $context);
     }
 
     /**
@@ -1312,8 +1312,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_user_address_confirmed( $context = 'view' ) {
-		return $this->get_address_confirmed( $context );
+	public function get_user_address_confirmed($context = 'view') {
+		return $this->get_address_confirmed($context);
     }
 
     /**
@@ -1323,8 +1323,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_customer_address_confirmed( $context = 'view' ) {
-		return $this->get_address_confirmed( $context );
+	public function get_customer_address_confirmed($context = 'view') {
+		return $this->get_address_confirmed($context);
     }
 
     /**
@@ -1334,12 +1334,12 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_subtotal( $context = 'view' ) {
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
+	public function get_subtotal($context = 'view') {
+        $subtotal = (float) $this->get_prop('subtotal', $context);
 
         // Backwards compatibility.
-        if ( is_bool( $context ) && $context ) {
-            return wpinv_price( wpinv_format_amount( $subtotal ), $this->get_currency() );
+        if (is_bool($context) && $context) {
+            return wpinv_price(wpinv_format_amount($subtotal), $this->get_currency());
         }
 
         return $subtotal;
@@ -1352,8 +1352,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_total_discount( $context = 'view' ) {
-		return (float) $this->get_prop( 'total_discount', $context );
+	public function get_total_discount($context = 'view') {
+		return (float) $this->get_prop('total_discount', $context);
     }
 
     /**
@@ -1363,18 +1363,18 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_total_tax( $context = 'view' ) {
-		return (float) $this->get_prop( 'total_tax', $context );
+	public function get_total_tax($context = 'view') {
+		return (float) $this->get_prop('total_tax', $context);
 	}
 
 	/**
 	 * @deprecated
 	 */
-	public function get_final_tax( $currency = false ) {
+	public function get_final_tax($currency = false) {
 		$tax = $this->get_total_tax();
 
-        if ( $currency ) {
-			return wpinv_price( wpinv_format_amount( $tax, NULL, false ), $this->get_currency() );
+        if ($currency) {
+			return wpinv_price(wpinv_format_amount($tax, NULL, false), $this->get_currency());
         }
 
         return $tax;
@@ -1387,8 +1387,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_total_fees( $context = 'view' ) {
-		return (float) $this->get_prop( 'total_fees', $context );
+	public function get_total_fees($context = 'view') {
+		return (float) $this->get_prop('total_fees', $context);
     }
 
     /**
@@ -1398,8 +1398,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_fees_total( $context = 'view' ) {
-		return $this->get_total_fees( $context );
+	public function get_fees_total($context = 'view') {
+		return $this->get_total_fees($context);
     }
 
     /**
@@ -1410,7 +1410,7 @@ 
 	 */
 	public function get_total() {
 		$total = $this->is_renewal() ? $this->get_recurring_total() : $this->get_initial_total();
-		return apply_filters( 'getpaid_get_invoice_total_amount', $total, $this  );
+		return apply_filters('getpaid_get_invoice_total_amount', $total, $this);
 	}
 	
 	/**
@@ -1432,7 +1432,7 @@ 
 	 */
     public function get_initial_total() {
 
-		if ( empty( $this->totals ) ) {
+		if (empty($this->totals)) {
 			$this->recalculate_total();
 		}
 
@@ -1442,11 +1442,11 @@ 
 		$subtotal = $this->totals['subtotal']['initial'];
 		$total    = $tax + $fee - $discount + $subtotal;
 
-		if ( 0 > $total ) {
+		if (0 > $total) {
 			$total = 0;
 		}
 
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
 	}
 
 	/**
@@ -1458,7 +1458,7 @@ 
 	 */
     public function get_recurring_total() {
 
-		if ( empty( $this->totals ) ) {
+		if (empty($this->totals)) {
 			$this->recalculate_total();
 		}
 
@@ -1468,11 +1468,11 @@ 
 		$subtotal = $this->totals['subtotal']['recurring'];
 		$total    = $tax + $fee - $discount + $subtotal;
 
-		if ( 0 > $total ) {
+		if (0 > $total) {
 			$total = 0;
 		}
 
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
 	}
 
 	/**
@@ -1483,10 +1483,10 @@ 
 	 * @param string $currency Whether to include the currency.
      * @return float
 	 */
-    public function get_recurring_details( $field = '', $currency = false ) {
+    public function get_recurring_details($field = '', $currency = false) {
 
 		// Maybe recalculate totals.
-		if ( empty( $this->totals ) ) {
+		if (empty($this->totals)) {
 			$this->recalculate_total();
 		}
 
@@ -1506,8 +1506,8 @@ 
 			$currency
 		);
 
-        if ( isset( $data[$field] ) ) {
-            return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
+        if (isset($data[$field])) {
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
         }
 
         return $data;
@@ -1520,8 +1520,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return array
 	 */
-	public function get_fees( $context = 'view' ) {
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
+	public function get_fees($context = 'view') {
+		return wpinv_parse_list($this->get_prop('fees', $context));
     }
 
     /**
@@ -1531,8 +1531,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return array
 	 */
-	public function get_discounts( $context = 'view' ) {
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
+	public function get_discounts($context = 'view') {
+		return wpinv_parse_list($this->get_prop('discounts', $context));
     }
 
     /**
@@ -1542,8 +1542,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return array
 	 */
-	public function get_taxes( $context = 'view' ) {
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
+	public function get_taxes($context = 'view') {
+		return wpinv_parse_list($this->get_prop('taxes', $context));
     }
 
     /**
@@ -1553,8 +1553,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return GetPaid_Form_Item[]
 	 */
-	public function get_items( $context = 'view' ) {
-        return $this->get_prop( 'items', $context );
+	public function get_items($context = 'view') {
+        return $this->get_prop('items', $context);
     }
 
     /**
@@ -1564,8 +1564,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_payment_form( $context = 'view' ) {
-		return intval( $this->get_prop( 'payment_form', $context ) );
+	public function get_payment_form($context = 'view') {
+		return intval($this->get_prop('payment_form', $context));
     }
 
     /**
@@ -1575,8 +1575,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_submission_id( $context = 'view' ) {
-		return $this->get_prop( 'submission_id', $context );
+	public function get_submission_id($context = 'view') {
+		return $this->get_prop('submission_id', $context);
     }
 
     /**
@@ -1586,8 +1586,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_discount_code( $context = 'view' ) {
-		return $this->get_prop( 'discount_code', $context );
+	public function get_discount_code($context = 'view') {
+		return $this->get_prop('discount_code', $context);
     }
 
     /**
@@ -1597,8 +1597,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_gateway( $context = 'view' ) {
-		return $this->get_prop( 'gateway', $context );
+	public function get_gateway($context = 'view') {
+		return $this->get_prop('gateway', $context);
     }
 
     /**
@@ -1608,8 +1608,8 @@ 
 	 * @return string
 	 */
     public function get_gateway_title() {
-        $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
     }
 
     /**
@@ -1619,8 +1619,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_transaction_id( $context = 'view' ) {
-		return $this->get_prop( 'transaction_id', $context );
+	public function get_transaction_id($context = 'view') {
+		return $this->get_prop('transaction_id', $context);
     }
 
     /**
@@ -1630,9 +1630,9 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_currency( $context = 'view' ) {
-        $currency = $this->get_prop( 'currency', $context );
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
+	public function get_currency($context = 'view') {
+        $currency = $this->get_prop('currency', $context);
+        return empty($currency) ? wpinv_get_currency() : $currency;
     }
 
     /**
@@ -1642,8 +1642,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return bool
 	 */
-	public function get_disable_taxes( $context = 'view' ) {
-        return (bool) $this->get_prop( 'disable_taxes', $context );
+	public function get_disable_taxes($context = 'view') {
+        return (bool) $this->get_prop('disable_taxes', $context);
     }
 
     /**
@@ -1653,8 +1653,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-    public function get_subscription_id( $context = 'view' ) {
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
+    public function get_subscription_id($context = 'view') {
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
 	}
 
 	/**
@@ -1664,12 +1664,12 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-    public function get_remote_subscription_id( $context = 'view' ) {
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
+    public function get_remote_subscription_id($context = 'view') {
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
 
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
+        if (empty($subscription_id) && $this->is_renewal()) {
             $parent = $this->get_parent();
-            return $parent->get_subscription_id( $context );
+            return $parent->get_subscription_id($context);
         }
 
         return $subscription_id;
@@ -1682,20 +1682,20 @@ 
 	 * @param  string $context View or edit context.
 	 * @return array
 	 */
-    public function get_payment_meta( $context = 'view' ) {
+    public function get_payment_meta($context = 'view') {
 
         return array(
-            'price'        => $this->get_total( $context ),
-            'date'         => $this->get_date_created( $context ),
-            'user_email'   => $this->get_email( $context ),
-            'invoice_key'  => $this->get_key( $context ),
-            'currency'     => $this->get_currency( $context ),
-            'items'        => $this->get_items( $context ),
-            'user_info'    => $this->get_user_info( $context ),
+            'price'        => $this->get_total($context),
+            'date'         => $this->get_date_created($context),
+            'user_email'   => $this->get_email($context),
+            'invoice_key'  => $this->get_key($context),
+            'currency'     => $this->get_currency($context),
+            'items'        => $this->get_items($context),
+            'user_info'    => $this->get_user_info($context),
             'cart_details' => $this->get_cart_details(),
-            'status'       => $this->get_status( $context ),
-            'fees'         => $this->get_fees( $context ),
-            'taxes'        => $this->get_taxes( $context ),
+            'status'       => $this->get_status($context),
+            'fees'         => $this->get_fees($context),
+            'taxes'        => $this->get_taxes($context),
         );
 
     }
@@ -1710,9 +1710,9 @@ 
         $items        = $this->get_items();
         $cart_details = array();
 
-        foreach ( $items as $item_id => $item ) {
+        foreach ($items as $item_id => $item) {
 			$item->invoice_id = $this->get_id();
-            $cart_details[]   = $item->prepare_data_for_saving();
+            $cart_details[] = $item->prepare_data_for_saving();
         }
 
         return $cart_details;
@@ -1723,11 +1723,11 @@ 
 	 *
 	 * @return null|GetPaid_Form_Item|int
 	 */
-	public function get_recurring( $object = false ) {
+	public function get_recurring($object = false) {
 
 		// Are we returning an object?
-        if ( $object ) {
-            return $this->get_item( $this->recurring_item );
+        if ($object) {
+            return $this->get_item($this->recurring_item);
         }
 
         return $this->recurring_item;
@@ -1742,15 +1742,15 @@ 
 	public function get_subscription_name() {
 
 		// Retrieve the recurring name
-        $item = $this->get_recurring( true );
+        $item = $this->get_recurring(true);
 
 		// Abort if it does not exist.
-        if ( empty( $item ) ) {
+        if (empty($item)) {
             return '';
         }
 
 		// Return the item name.
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
 	}
 
 	/**
@@ -1760,9 +1760,9 @@ 
 	 * @return string
 	 */
 	public function get_view_url() {
-        $invoice_url = get_permalink( $this->get_id() );
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
+        $invoice_url = get_permalink($this->get_id());
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
 	}
 
 	/**
@@ -1771,25 +1771,25 @@ 
 	 * @since 1.0.19
 	 * @return string
 	 */
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
 
 		// Retrieve the checkout url.
         $pay_url = wpinv_get_checkout_uri();
 
 		// Maybe force ssl.
-        if ( is_ssl() ) {
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
+        if (is_ssl()) {
+            $pay_url = str_replace('http:', 'https:', $pay_url);
         }
 
 		// Add the invoice key.
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
 
 		// (Maybe?) add a secret
-        if ( $secret ) {
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
+        if ($secret) {
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
         }
 
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
 	}
 	
 	/**
@@ -1804,14 +1804,14 @@ 
         $receipt_url = wpinv_get_success_page_uri();
 
 		// Maybe force ssl.
-        if ( is_ssl() ) {
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
+        if (is_ssl()) {
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
         }
 
 		// Add the invoice key.
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
 
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
     }
 
     /**
@@ -1824,8 +1824,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return mixed Value of the given invoice property (if set).
 	 */
-	public function get( $key, $context = 'view' ) {
-        return $this->get_prop( $key, $context );
+	public function get($key, $context = 'view') {
+        return $this->get_prop($key, $context);
 	}
 
     /*
@@ -1848,11 +1848,11 @@ 
 	 * @param  mixed $value new value.
 	 * @return mixed Value of the given invoice property (if set).
 	 */
-	public function set( $key, $value ) {
+	public function set($key, $value) {
 
         $setter = "set_$key";
-        if ( is_callable( array( $this, $setter ) ) ) {
-            $this->{$setter}( $value );
+        if (is_callable(array($this, $setter))) {
+            $this->{$setter}($value);
         }
 
 	}
@@ -1866,47 +1866,47 @@ 
 	 * @param bool   $manual_update Is this a manual status change?.
 	 * @return array details of change.
 	 */
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
+	public function set_status($new_status, $note = '', $manual_update = false) {
 		$old_status = $this->get_status();
 
 		$statuses = $this->get_all_statuses();
 
-		if ( isset( $statuses[ 'draft' ] ) ) {
-			unset( $statuses[ 'draft' ] );
+		if (isset($statuses['draft'])) {
+			unset($statuses['draft']);
 		}
 
-		$this->set_prop( 'status', $new_status );
+		$this->set_prop('status', $new_status);
 
 		// If setting the status, ensure it's set to a valid status.
-		if ( true === $this->object_read ) {
+		if (true === $this->object_read) {
 
 			// Only allow valid new status.
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
+			if (!array_key_exists($new_status, $statuses)) {
 				$new_status = 'wpi-pending';
 			}
 
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
 				$old_status = 'wpi-pending';
 			}
 
 			// Paid - Renewal (i.e when duplicating a parent invoice )
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
 				$old_status = 'wpi-pending';
 			}
 
 		}
 
-		if ( true === $this->object_read && $old_status !== $new_status ) {
+		if (true === $this->object_read && $old_status !== $new_status) {
 			$this->status_transition = array(
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
+				'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
 				'to'     => $new_status,
 				'note'   => $note,
 				'manual' => (bool) $manual_update,
 			);
 
-			if ( $manual_update ) {
-				do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
+			if ($manual_update) {
+				do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
 			}
 
 			$this->maybe_set_date_paid();
@@ -1929,8 +1929,8 @@ 
 	 */
 	public function maybe_set_date_paid() {
 
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
-			$this->set_date_completed( current_time( 'mysql' ) );
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
+			$this->set_date_completed(current_time('mysql'));
 		}
 	}
 
@@ -1939,11 +1939,11 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function set_parent_id( $value ) {
-		if ( $value && ( $value === $this->get_id() ) ) {
+	public function set_parent_id($value) {
+		if ($value && ($value === $this->get_id())) {
 			return;
 		}
-		$this->set_prop( 'parent_id', absint( $value ) );
+		$this->set_prop('parent_id', absint($value));
     }
 
     /**
@@ -1951,8 +1951,8 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+	public function set_version($value) {
+		$this->set_prop('version', $value);
     }
 
     /**
@@ -1962,15 +1962,15 @@ 
 	 * @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 && $value !== '0000-00-00 00:00:00' ) {
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
+        if ($date && $value !== '0000-00-00 00:00:00') {
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
             return true;
         }
 
-        return $this->set_prop( 'date_created', '' );
+        return $this->set_prop('date_created', '');
 
     }
 
@@ -1981,15 +1981,15 @@ 
 	 * @param string $value Value to set.
      * @return bool Whether or not the date was set.
 	 */
-	public function set_due_date( $value ) {
-        $date = strtotime( $value );
+	public function set_due_date($value) {
+        $date = strtotime($value);
 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
+        if ($date && $value !== '0000-00-00 00:00:00') {
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
             return true;
         }
 
-		$this->set_prop( 'due_date', '' );
+		$this->set_prop('due_date', '');
         return false;
 
     }
@@ -2000,8 +2000,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_date_due( $value ) {
-		$this->set_due_date( $value );
+	public function set_date_due($value) {
+		$this->set_due_date($value);
     }
 
     /**
@@ -2011,15 +2011,15 @@ 
 	 * @param string $value Value to set.
      * @return bool Whether or not the date was set.
 	 */
-	public function set_completed_date( $value ) {
-        $date = strtotime( $value );
+	public function set_completed_date($value) {
+        $date = strtotime($value);
 
-        if ( $date && $value !== '0000-00-00 00:00:00'  ) {
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
+        if ($date && $value !== '0000-00-00 00:00:00') {
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
             return true;
         }
 
-		$this->set_prop( 'completed_date', '' );
+		$this->set_prop('completed_date', '');
         return false;
 
     }
@@ -2030,8 +2030,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_date_completed( $value ) {
-		$this->set_completed_date( $value );
+	public function set_date_completed($value) {
+		$this->set_completed_date($value);
     }
 
     /**
@@ -2041,15 +2041,15 @@ 
 	 * @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 && $value !== '0000-00-00 00:00:00' ) {
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
+        if ($date && $value !== '0000-00-00 00:00:00') {
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
             return true;
         }
 
-		$this->set_prop( 'date_modified', '' );
+		$this->set_prop('date_modified', '');
         return false;
 
     }
@@ -2060,9 +2060,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New number.
 	 */
-	public function set_number( $value ) {
-        $number = sanitize_text_field( $value );
-		$this->set_prop( 'number', $number );
+	public function set_number($value) {
+        $number = sanitize_text_field($value);
+		$this->set_prop('number', $number);
     }
 
     /**
@@ -2071,9 +2071,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value Type.
 	 */
-	public function set_type( $value ) {
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
-		$this->set_prop( 'type', $type );
+	public function set_type($value) {
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
+		$this->set_prop('type', $type);
 	}
 
     /**
@@ -2082,10 +2082,10 @@ 
 	 * @since 1.0.19
 	 * @param  string $value Post type.
 	 */
-	public function set_post_type( $value ) {
-        if ( getpaid_is_invoice_post_type( $value ) ) {
-			$this->set_type( $value );
-            $this->set_prop( 'post_type', $value );
+	public function set_post_type($value) {
+        if (getpaid_is_invoice_post_type($value)) {
+			$this->set_type($value);
+            $this->set_prop('post_type', $value);
         }
     }
 
@@ -2095,9 +2095,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New key.
 	 */
-	public function set_key( $value ) {
-        $key = sanitize_text_field( $value );
-		$this->set_prop( 'key', $key );
+	public function set_key($value) {
+        $key = sanitize_text_field($value);
+		$this->set_prop('key', $key);
     }
 
     /**
@@ -2106,9 +2106,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value mode.
 	 */
-	public function set_mode( $value ) {
-        if ( ! in_array( $value, array( 'live', 'test' ) ) ) {
-            $this->set_prop( 'value', $value );
+	public function set_mode($value) {
+        if (!in_array($value, array('live', 'test'))) {
+            $this->set_prop('value', $value);
         }
     }
 
@@ -2118,8 +2118,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value path.
 	 */
-	public function set_path( $value ) {
-        $this->set_prop( 'path', $value );
+	public function set_path($value) {
+        $this->set_prop('path', $value);
     }
 
     /**
@@ -2128,9 +2128,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_name( $value ) {
-        $name = sanitize_text_field( $value );
-		$this->set_prop( 'name', $name );
+	public function set_name($value) {
+        $name = sanitize_text_field($value);
+		$this->set_prop('name', $name);
     }
 
     /**
@@ -2139,8 +2139,8 @@ 
 	 * @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);
     }
 
     /**
@@ -2149,9 +2149,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New description.
 	 */
-	public function set_description( $value ) {
-        $description = wp_kses_post( $value );
-		return $this->set_prop( 'description', $description );
+	public function set_description($value) {
+        $description = wp_kses_post($value);
+		return $this->set_prop('description', $description);
     }
 
     /**
@@ -2160,8 +2160,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New description.
 	 */
-	public function set_excerpt( $value ) {
-		$this->set_description( $value );
+	public function set_excerpt($value) {
+		$this->set_description($value);
     }
 
     /**
@@ -2170,8 +2170,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New description.
 	 */
-	public function set_summary( $value ) {
-		$this->set_description( $value );
+	public function set_summary($value) {
+		$this->set_description($value);
     }
 
     /**
@@ -2180,12 +2180,12 @@ 
 	 * @since 1.0.19
 	 * @param  int $value New author.
 	 */
-	public function set_author( $value ) {
-		$user = get_user_by( 'id', (int) $value );
+	public function set_author($value) {
+		$user = get_user_by('id', (int) $value);
 
-		if ( $user && $user->ID ) {
-			$this->set_prop( 'author', $user->ID );
-			$this->set_prop( 'email', $user->user_email );
+		if ($user && $user->ID) {
+			$this->set_prop('author', $user->ID);
+			$this->set_prop('email', $user->user_email);
 		}
 		
     }
@@ -2196,8 +2196,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value New user id.
 	 */
-	public function set_user_id( $value ) {
-		$this->set_author( $value );
+	public function set_user_id($value) {
+		$this->set_author($value);
     }
 
     /**
@@ -2206,8 +2206,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value New user id.
 	 */
-	public function set_customer_id( $value ) {
-		$this->set_author( $value );
+	public function set_customer_id($value) {
+		$this->set_author($value);
     }
 
     /**
@@ -2216,8 +2216,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value ip address.
 	 */
-	public function set_ip( $value ) {
-		$this->set_prop( 'ip', $value );
+	public function set_ip($value) {
+		$this->set_prop('ip', $value);
     }
 
     /**
@@ -2226,8 +2226,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value ip address.
 	 */
-	public function set_user_ip( $value ) {
-		$this->set_ip( $value );
+	public function set_user_ip($value) {
+		$this->set_ip($value);
     }
 
     /**
@@ -2236,8 +2236,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value first name.
 	 */
-	public function set_first_name( $value ) {
-		$this->set_prop( 'first_name', $value );
+	public function set_first_name($value) {
+		$this->set_prop('first_name', $value);
     }
 
     /**
@@ -2246,8 +2246,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value first name.
 	 */
-	public function set_user_first_name( $value ) {
-		$this->set_first_name( $value );
+	public function set_user_first_name($value) {
+		$this->set_first_name($value);
     }
 
     /**
@@ -2256,8 +2256,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value first name.
 	 */
-	public function set_customer_first_name( $value ) {
-		$this->set_first_name( $value );
+	public function set_customer_first_name($value) {
+		$this->set_first_name($value);
     }
 
     /**
@@ -2266,8 +2266,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value last name.
 	 */
-	public function set_last_name( $value ) {
-		$this->set_prop( 'last_name', $value );
+	public function set_last_name($value) {
+		$this->set_prop('last_name', $value);
     }
 
     /**
@@ -2276,8 +2276,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value last name.
 	 */
-	public function set_user_last_name( $value ) {
-		$this->set_last_name( $value );
+	public function set_user_last_name($value) {
+		$this->set_last_name($value);
     }
 
     /**
@@ -2286,8 +2286,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value last name.
 	 */
-	public function set_customer_last_name( $value ) {
-		$this->set_last_name( $value );
+	public function set_customer_last_name($value) {
+		$this->set_last_name($value);
     }
 
     /**
@@ -2296,8 +2296,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value phone.
 	 */
-	public function set_phone( $value ) {
-		$this->set_prop( 'phone', $value );
+	public function set_phone($value) {
+		$this->set_prop('phone', $value);
     }
 
     /**
@@ -2306,8 +2306,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value phone.
 	 */
-	public function set_user_phone( $value ) {
-		$this->set_phone( $value );
+	public function set_user_phone($value) {
+		$this->set_phone($value);
     }
 
     /**
@@ -2316,8 +2316,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value phone.
 	 */
-	public function set_customer_phone( $value ) {
-		$this->set_phone( $value );
+	public function set_customer_phone($value) {
+		$this->set_phone($value);
     }
 
     /**
@@ -2326,8 +2326,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value phone.
 	 */
-	public function set_phone_number( $value ) {
-		$this->set_phone( $value );
+	public function set_phone_number($value) {
+		$this->set_phone($value);
     }
 
     /**
@@ -2336,8 +2336,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value email address.
 	 */
-	public function set_email( $value ) {
-		$this->set_prop( 'email', $value );
+	public function set_email($value) {
+		$this->set_prop('email', $value);
     }
 
     /**
@@ -2346,8 +2346,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value email address.
 	 */
-	public function set_user_email( $value ) {
-		$this->set_email( $value );
+	public function set_user_email($value) {
+		$this->set_email($value);
     }
 
     /**
@@ -2356,8 +2356,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value email address.
 	 */
-	public function set_email_address( $value ) {
-		$this->set_email( $value );
+	public function set_email_address($value) {
+		$this->set_email($value);
     }
 
     /**
@@ -2366,8 +2366,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value email address.
 	 */
-	public function set_customer_email( $value ) {
-		$this->set_email( $value );
+	public function set_customer_email($value) {
+		$this->set_email($value);
     }
 
     /**
@@ -2376,8 +2376,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value country.
 	 */
-	public function set_country( $value ) {
-		$this->set_prop( 'country', $value );
+	public function set_country($value) {
+		$this->set_prop('country', $value);
     }
 
     /**
@@ -2386,8 +2386,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value country.
 	 */
-	public function set_user_country( $value ) {
-		$this->set_country( $value );
+	public function set_user_country($value) {
+		$this->set_country($value);
     }
 
     /**
@@ -2396,8 +2396,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value country.
 	 */
-	public function set_customer_country( $value ) {
-		$this->set_country( $value );
+	public function set_customer_country($value) {
+		$this->set_country($value);
     }
 
     /**
@@ -2406,8 +2406,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value state.
 	 */
-	public function set_state( $value ) {
-		$this->set_prop( 'state', $value );
+	public function set_state($value) {
+		$this->set_prop('state', $value);
     }
 
     /**
@@ -2416,8 +2416,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value state.
 	 */
-	public function set_user_state( $value ) {
-		$this->set_state( $value );
+	public function set_user_state($value) {
+		$this->set_state($value);
     }
 
     /**
@@ -2426,8 +2426,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value state.
 	 */
-	public function set_customer_state( $value ) {
-		$this->set_state( $value );
+	public function set_customer_state($value) {
+		$this->set_state($value);
     }
 
     /**
@@ -2436,8 +2436,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value city.
 	 */
-	public function set_city( $value ) {
-		$this->set_prop( 'city', $value );
+	public function set_city($value) {
+		$this->set_prop('city', $value);
     }
 
     /**
@@ -2446,8 +2446,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value city.
 	 */
-	public function set_user_city( $value ) {
-		$this->set_city( $value );
+	public function set_user_city($value) {
+		$this->set_city($value);
     }
 
     /**
@@ -2456,8 +2456,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value city.
 	 */
-	public function set_customer_city( $value ) {
-		$this->set_city( $value );
+	public function set_customer_city($value) {
+		$this->set_city($value);
     }
 
     /**
@@ -2466,8 +2466,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value zip.
 	 */
-	public function set_zip( $value ) {
-		$this->set_prop( 'zip', $value );
+	public function set_zip($value) {
+		$this->set_prop('zip', $value);
     }
 
     /**
@@ -2476,8 +2476,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value zip.
 	 */
-	public function set_user_zip( $value ) {
-		$this->set_zip( $value );
+	public function set_user_zip($value) {
+		$this->set_zip($value);
     }
 
     /**
@@ -2486,8 +2486,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value zip.
 	 */
-	public function set_customer_zip( $value ) {
-		$this->set_zip( $value );
+	public function set_customer_zip($value) {
+		$this->set_zip($value);
     }
 
     /**
@@ -2496,8 +2496,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value company.
 	 */
-	public function set_company( $value ) {
-		$this->set_prop( 'company', $value );
+	public function set_company($value) {
+		$this->set_prop('company', $value);
     }
 
     /**
@@ -2506,8 +2506,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value company.
 	 */
-	public function set_user_company( $value ) {
-		$this->set_company( $value );
+	public function set_user_company($value) {
+		$this->set_company($value);
     }
 
     /**
@@ -2516,8 +2516,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value company.
 	 */
-	public function set_customer_company( $value ) {
-		$this->set_company( $value );
+	public function set_customer_company($value) {
+		$this->set_company($value);
     }
 
     /**
@@ -2526,8 +2526,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value var number.
 	 */
-	public function set_vat_number( $value ) {
-		$this->set_prop( 'vat_number', $value );
+	public function set_vat_number($value) {
+		$this->set_prop('vat_number', $value);
     }
 
     /**
@@ -2536,8 +2536,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value var number.
 	 */
-	public function set_user_vat_number( $value ) {
-		$this->set_vat_number( $value );
+	public function set_user_vat_number($value) {
+		$this->set_vat_number($value);
     }
 
     /**
@@ -2546,8 +2546,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value var number.
 	 */
-	public function set_customer_vat_number( $value ) {
-		$this->set_vat_number( $value );
+	public function set_customer_vat_number($value) {
+		$this->set_vat_number($value);
     }
 
     /**
@@ -2556,8 +2556,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value var rate.
 	 */
-	public function set_vat_rate( $value ) {
-		$this->set_prop( 'vat_rate', $value );
+	public function set_vat_rate($value) {
+		$this->set_prop('vat_rate', $value);
     }
 
     /**
@@ -2566,8 +2566,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value var number.
 	 */
-	public function set_user_vat_rate( $value ) {
-		$this->set_vat_rate( $value );
+	public function set_user_vat_rate($value) {
+		$this->set_vat_rate($value);
     }
 
     /**
@@ -2576,8 +2576,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value var number.
 	 */
-	public function set_customer_vat_rate( $value ) {
-		$this->set_vat_rate( $value );
+	public function set_customer_vat_rate($value) {
+		$this->set_vat_rate($value);
     }
 
     /**
@@ -2586,8 +2586,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value address.
 	 */
-	public function set_address( $value ) {
-		$this->set_prop( 'address', $value );
+	public function set_address($value) {
+		$this->set_prop('address', $value);
     }
 
     /**
@@ -2596,8 +2596,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value address.
 	 */
-	public function set_user_address( $value ) {
-		$this->set_address( $value );
+	public function set_user_address($value) {
+		$this->set_address($value);
     }
 
     /**
@@ -2606,8 +2606,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value address.
 	 */
-	public function set_customer_address( $value ) {
-		$this->set_address( $value );
+	public function set_customer_address($value) {
+		$this->set_address($value);
     }
 
     /**
@@ -2616,8 +2616,8 @@ 
 	 * @since 1.0.19
 	 * @param  int|bool $value confirmed.
 	 */
-	public function set_is_viewed( $value ) {
-		$this->set_prop( 'is_viewed', $value );
+	public function set_is_viewed($value) {
+		$this->set_prop('is_viewed', $value);
 	}
 
 	/**
@@ -2626,8 +2626,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value email recipients.
 	 */
-	public function set_email_cc( $value ) {
-		$this->set_prop( 'email_cc', $value );
+	public function set_email_cc($value) {
+		$this->set_prop('email_cc', $value);
 	}
 
 	/**
@@ -2636,9 +2636,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value template.
 	 */
-	public function set_template( $value ) {
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
-			$this->set_prop( 'template', $value );
+	public function set_template($value) {
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
+			$this->set_prop('template', $value);
 		}
 	}
 
@@ -2648,8 +2648,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value email recipients.
 	 */
-	public function created_via( $value ) {
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
+	public function created_via($value) {
+		$this->set_prop('created_via', sanitize_text_field($value));
 	}
 
 	/**
@@ -2658,8 +2658,8 @@ 
 	 * @since 1.0.19
 	 * @param  int|bool $value confirmed.
 	 */
-	public function set_address_confirmed( $value ) {
-		$this->set_prop( 'address_confirmed', $value );
+	public function set_address_confirmed($value) {
+		$this->set_prop('address_confirmed', $value);
     }
 
     /**
@@ -2668,8 +2668,8 @@ 
 	 * @since 1.0.19
 	 * @param  int|bool $value confirmed.
 	 */
-	public function set_user_address_confirmed( $value ) {
-		$this->set_address_confirmed( $value );
+	public function set_user_address_confirmed($value) {
+		$this->set_address_confirmed($value);
     }
 
     /**
@@ -2678,8 +2678,8 @@ 
 	 * @since 1.0.19
 	 * @param  int|bool $value confirmed.
 	 */
-	public function set_customer_address_confirmed( $value ) {
-		$this->set_address_confirmed( $value );
+	public function set_customer_address_confirmed($value) {
+		$this->set_address_confirmed($value);
     }
 
     /**
@@ -2688,8 +2688,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value sub total.
 	 */
-	public function set_subtotal( $value ) {
-		$this->set_prop( 'subtotal', $value );
+	public function set_subtotal($value) {
+		$this->set_prop('subtotal', $value);
     }
 
     /**
@@ -2698,8 +2698,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value discount total.
 	 */
-	public function set_total_discount( $value ) {
-		$this->set_prop( 'total_discount', $value );
+	public function set_total_discount($value) {
+		$this->set_prop('total_discount', $value);
     }
 
     /**
@@ -2708,8 +2708,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value discount total.
 	 */
-	public function set_discount( $value ) {
-		$this->set_total_discount( $value );
+	public function set_discount($value) {
+		$this->set_total_discount($value);
     }
 
     /**
@@ -2718,8 +2718,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value tax total.
 	 */
-	public function set_total_tax( $value ) {
-		$this->set_prop( 'total_tax', $value );
+	public function set_total_tax($value) {
+		$this->set_prop('total_tax', $value);
     }
 
     /**
@@ -2728,8 +2728,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value tax total.
 	 */
-	public function set_tax_total( $value ) {
-		$this->set_total_tax( $value );
+	public function set_tax_total($value) {
+		$this->set_total_tax($value);
     }
 
     /**
@@ -2738,8 +2738,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value fees total.
 	 */
-	public function set_total_fees( $value ) {
-		$this->set_prop( 'total_fees', $value );
+	public function set_total_fees($value) {
+		$this->set_prop('total_fees', $value);
     }
 
     /**
@@ -2748,8 +2748,8 @@ 
 	 * @since 1.0.19
 	 * @param  float $value fees total.
 	 */
-	public function set_fees_total( $value ) {
-		$this->set_total_fees( $value );
+	public function set_fees_total($value) {
+		$this->set_total_fees($value);
     }
 
     /**
@@ -2758,13 +2758,13 @@ 
 	 * @since 1.0.19
 	 * @param  array $value fees.
 	 */
-	public function set_fees( $value ) {
+	public function set_fees($value) {
 
-		if ( ! is_array( $value ) ) {
+		if (!is_array($value)) {
 			$value = array();
 		}
 
-		$this->set_prop( 'fees', $value );
+		$this->set_prop('fees', $value);
 
     }
 
@@ -2774,13 +2774,13 @@ 
 	 * @since 1.0.19
 	 * @param  array $value taxes.
 	 */
-	public function set_taxes( $value ) {
+	public function set_taxes($value) {
 
-		if ( ! is_array( $value ) ) {
+		if (!is_array($value)) {
 			$value = array();
 		}
 
-		$this->set_prop( 'taxes', $value );
+		$this->set_prop('taxes', $value);
 
     }
 
@@ -2790,13 +2790,13 @@ 
 	 * @since 1.0.19
 	 * @param  array $value discounts.
 	 */
-	public function set_discounts( $value ) {
+	public function set_discounts($value) {
 
-		if ( ! is_array( $value ) ) {
+		if (!is_array($value)) {
 			$value = array();
 		}
 
-		$this->set_prop( 'discounts', $value );
+		$this->set_prop('discounts', $value);
     }
 
     /**
@@ -2805,18 +2805,18 @@ 
 	 * @since 1.0.19
 	 * @param  GetPaid_Form_Item[] $value items.
 	 */
-	public function set_items( $value ) {
+	public function set_items($value) {
 
         // Remove existing items.
-        $this->set_prop( 'items', array() );
+        $this->set_prop('items', array());
 
         // Ensure that we have an array.
-        if ( ! is_array( $value ) ) {
+        if (!is_array($value)) {
             return;
         }
 
-        foreach ( $value as $item ) {
-            $this->add_item( $item );
+        foreach ($value as $item) {
+            $this->add_item($item);
         }
 
     }
@@ -2827,8 +2827,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value payment form.
 	 */
-	public function set_payment_form( $value ) {
-		$this->set_prop( 'payment_form', $value );
+	public function set_payment_form($value) {
+		$this->set_prop('payment_form', $value);
     }
 
     /**
@@ -2837,8 +2837,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value submission id.
 	 */
-	public function set_submission_id( $value ) {
-		$this->set_prop( 'submission_id', $value );
+	public function set_submission_id($value) {
+		$this->set_prop('submission_id', $value);
     }
 
     /**
@@ -2847,8 +2847,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value discount code.
 	 */
-	public function set_discount_code( $value ) {
-		$this->set_prop( 'discount_code', $value );
+	public function set_discount_code($value) {
+		$this->set_prop('discount_code', $value);
     }
 
     /**
@@ -2857,8 +2857,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value gateway.
 	 */
-	public function set_gateway( $value ) {
-		$this->set_prop( 'gateway', $value );
+	public function set_gateway($value) {
+		$this->set_prop('gateway', $value);
     }
 
     /**
@@ -2867,9 +2867,9 @@ 
 	 * @since 1.0.19
 	 * @param  string $value transaction id.
 	 */
-	public function set_transaction_id( $value ) {
-		if ( ! empty( $value ) ) {
-			$this->set_prop( 'transaction_id', $value );
+	public function set_transaction_id($value) {
+		if (!empty($value)) {
+			$this->set_prop('transaction_id', $value);
 		}
     }
 
@@ -2879,8 +2879,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value currency id.
 	 */
-	public function set_currency( $value ) {
-		$this->set_prop( 'currency', $value );
+	public function set_currency($value) {
+		$this->set_prop('currency', $value);
     }
 
 	/**
@@ -2889,8 +2889,8 @@ 
 	 * @since 1.0.19
 	 * @param  bool $value value.
 	 */
-	public function set_disable_taxes( $value ) {
-		$this->set_prop( 'disable_taxes', (bool) $value );
+	public function set_disable_taxes($value) {
+		$this->set_prop('disable_taxes', (bool) $value);
 	}
 
     /**
@@ -2899,8 +2899,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value subscription id.
 	 */
-	public function set_subscription_id( $value ) {
-		$this->set_prop( 'subscription_id', $value );
+	public function set_subscription_id($value) {
+		$this->set_prop('subscription_id', $value);
 	}
 	
 	/**
@@ -2909,8 +2909,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value subscription id.
 	 */
-	public function set_remote_subscription_id( $value ) {
-		$this->set_prop( 'remote_subscription_id', $value );
+	public function set_remote_subscription_id($value) {
+		$this->set_prop('remote_subscription_id', $value);
     }
 
     /*
@@ -2927,28 +2927,28 @@ 
      */
     public function is_parent() {
         $parent = $this->get_parent_id();
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
     }
 
     /**
      * Checks if this is a renewal invoice.
      */
     public function is_renewal() {
-        return ! $this->is_parent();
+        return !$this->is_parent();
     }
 
     /**
      * Checks if this is a recurring invoice.
      */
     public function is_recurring() {
-        return $this->is_renewal() || ! empty( $this->recurring_item );
+        return $this->is_renewal() || !empty($this->recurring_item);
     }
 
     /**
      * Checks if this is a taxable invoice.
      */
     public function is_taxable() {
-        return ! $this->get_disable_taxes();
+        return !$this->get_disable_taxes();
 	}
 
 	/**
@@ -2959,57 +2959,57 @@ 
 
         $requires_vat = false;
 
-        if ( $this->country ) {
+        if ($this->country) {
             $wpi_country        = $this->country;
-            $requires_vat       = $wpinv_euvat->requires_vat( $requires_vat, $this->get_user_id(), $wpinv_euvat->invoice_has_digital_rule( $this ) );
+            $requires_vat       = $wpinv_euvat->requires_vat($requires_vat, $this->get_user_id(), $wpinv_euvat->invoice_has_digital_rule($this));
         }
 
-        return apply_filters( 'wpinv_invoice_has_vat', $requires_vat, $this );
+        return apply_filters('wpinv_invoice_has_vat', $requires_vat, $this);
 	}
 
 	/**
 	 * Checks to see if the invoice requires payment.
 	 */
 	public function is_free() {
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
 
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
 			$is_free = false;
 		}
 
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
     }
 
     /**
      * Checks if the invoice is paid.
      */
     public function is_paid() {
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
 	}
 
 	/**
      * Checks if the invoice needs payment.
      */
 	public function needs_payment() {
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
     }
   
 	/**
      * Checks if the invoice is refunded.
      */
 	public function is_refunded() {
-        $is_refunded = $this->has_status( 'wpi-refunded' );
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
+        $is_refunded = $this->has_status('wpi-refunded');
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
 	}
 
 	/**
      * Checks if the invoice is held.
      */
 	public function is_held() {
-        $is_held = $this->has_status( 'wpi-onhold' );
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
+        $is_held = $this->has_status('wpi-onhold');
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
 	}
 
 	/**
@@ -3017,30 +3017,30 @@ 
      */
 	public function is_due() {
 		$due_date = $this->get_due_date();
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
 	}
 
 	/**
      * Checks if the invoice is draft.
      */
 	public function is_draft() {
-        return $this->has_status( 'draft, auto-draft' );
+        return $this->has_status('draft, auto-draft');
 	}
 
     /**
      * Checks if the invoice has a given status.
      */
-    public function has_status( $status ) {
-        $status = wpinv_parse_list( $status );
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
+    public function has_status($status) {
+        $status = wpinv_parse_list($status);
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
 	}
 
 	/**
      * Checks if the invoice is of a given type.
      */
-    public function is_type( $type ) {
-        $type = wpinv_parse_list( $type );
-        return in_array( $this->get_type(), $type );
+    public function is_type($type) {
+        $type = wpinv_parse_list($type);
+        return in_array($this->get_type(), $type);
     }
 
     /**
@@ -3072,8 +3072,8 @@ 
      *
      */
 	public function is_initial_free() {
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
     }
 	
 	/**
@@ -3083,11 +3083,11 @@ 
     public function item_has_free_trial() {
 
         // Ensure we have a recurring item.
-        if ( ! $this->is_recurring() ) {
+        if (!$this->is_recurring()) {
             return false;
         }
 
-        $item = $this->get_recurring( true );
+        $item = $this->get_recurring(true);
         return $item->has_free_trial();
 	}
 
@@ -3095,7 +3095,7 @@ 
      * Check if the free trial is a result of a discount.
      */
     public function is_free_trial_from_discount() {
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
+		return $this->has_free_trial() && !$this->item_has_free_trial();
 	}
 	
 	/**
@@ -3104,17 +3104,17 @@ 
     public function discount_first_payment_only() {
 
 		$discount_code = $this->get_discount_code();
-        if ( empty( $this->discount_code ) || ! $this->is_recurring() ) {
+        if (empty($this->discount_code) || !$this->is_recurring()) {
             return true;
         }
 
-        $discount = wpinv_get_discount_obj( $discount_code );
+        $discount = wpinv_get_discount_obj($discount_code);
 
-        if ( ! $discount || ! $discount->exists() ) {
+        if (!$discount || !$discount->exists()) {
             return true;
         }
 
-        return ! $discount->get_is_recurring();
+        return !$discount->get_is_recurring();
     }
 
     /*
@@ -3132,27 +3132,27 @@ 
      * @param GetPaid_Form_Item|array $item
      * @return WP_Error|Bool
      */
-    public function add_item( $item ) {
+    public function add_item($item) {
 
-		if ( is_array( $item ) ) {
-			$item = $this->process_array_item( $item );
+		if (is_array($item)) {
+			$item = $this->process_array_item($item);
 		}
 
-		if ( is_numeric( $item ) ) {
-			$item = new GetPaid_Form_Item( $item );
+		if (is_numeric($item)) {
+			$item = new GetPaid_Form_Item($item);
 		}
 
         // Make sure that it is available for purchase.
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
         }
 
         // Do we have a recurring item?
-		if ( $item->is_recurring() ) {
+		if ($item->is_recurring()) {
 
 			// An invoice can only contain one recurring item.
-			if ( ! empty( $this->recurring_item  && $this->recurring_item != (int) $item->get_id() ) ) {
-				return new WP_Error( 'recurring_item', __( 'An invoice can only contain one recurring item', 'invoicing' ) );
+			if (!empty($this->recurring_item && $this->recurring_item != (int) $item->get_id())) {
+				return new WP_Error('recurring_item', __('An invoice can only contain one recurring item', 'invoicing'));
 			}
 
 			$this->recurring_item = $item->get_id();
@@ -3163,9 +3163,9 @@ 
 
         // Retrieve all items.
         $items = $this->get_items();
-        $items[ (int) $item->get_id() ] = $item;
+        $items[(int) $item->get_id()] = $item;
 
-        $this->set_prop( 'items', $items );
+        $this->set_prop('items', $items);
 		return true;
 	}
 
@@ -3175,26 +3175,26 @@ 
 	 * @since 1.0.19
 	 * @return GetPaid_Form_Item
 	 */
-	protected function process_array_item( $array ) {
+	protected function process_array_item($array) {
 
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
-		$item    = new GetPaid_Form_Item( $item_id );
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
+		$item    = new GetPaid_Form_Item($item_id);
 
 		// Set item data.
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
-			if ( isset( $array[ "item_$key" ] ) ) {
+		foreach (array('name', 'price', 'description') as $key) {
+			if (isset($array["item_$key"])) {
 				$method = "set_$key";
-				$item->$method( $array[ "item_$key" ] );
+				$item->$method($array["item_$key"]);
 			}
 		}
 
-		if ( isset( $array['quantity'] ) ) {
-			$item->set_quantity( $array['quantity'] );
+		if (isset($array['quantity'])) {
+			$item->set_quantity($array['quantity']);
 		}
 
 		// Set item meta.
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
-			$item->set_item_meta( $array['meta'] );
+		if (isset($array['meta']) && is_array($array['meta'])) {
+			$item->set_item_meta($array['meta']);
 		}
 
 		return $item;
@@ -3206,10 +3206,10 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function get_item( $item_id ) {
+	public function get_item($item_id) {
 		$items   = $this->get_items();
 		$item_id = (int) $item_id;
-		return ( ! empty( $item_id ) && isset( $items[ $item_id ] ) ) ? $items[ $item_id ] : null;
+		return (!empty($item_id) && isset($items[$item_id])) ? $items[$item_id] : null;
     }
 
     /**
@@ -3217,17 +3217,17 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function remove_item( $item_id ) {
+	public function remove_item($item_id) {
 		$items   = $this->get_items();
 		$item_id = (int) $item_id;
 
-        if ( $item_id == $this->recurring_item ) {
+        if ($item_id == $this->recurring_item) {
             $this->recurring_item = null;
         }
 
-        if ( isset( $items[ $item_id ] ) ) {
-            unset( $items[ $item_id ] );
-            $this->set_prop( 'items', $items );
+        if (isset($items[$item_id])) {
+            unset($items[$item_id]);
+            $this->set_prop('items', $items);
         }
     }
 
@@ -3237,11 +3237,11 @@ 
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
 	 * @since 1.0.19
 	 */
-    public function add_fee( $fee ) {
+    public function add_fee($fee) {
 
 		$fees                 = $this->get_fees();
-		$fees[ $fee['name'] ] = $fee;
-		$this->set_prop( 'fees', $fees );
+		$fees[$fee['name']] = $fee;
+		$this->set_prop('fees', $fees);
 
     }
 
@@ -3250,9 +3250,9 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function get_fee( $fee ) {
+	public function get_fee($fee) {
         $fees = $this->get_fees();
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
+		return isset($fees[$fee]) ? $fees[$fee] : null;
     }
 
     /**
@@ -3260,11 +3260,11 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function remove_fee( $fee ) {
+	public function remove_fee($fee) {
         $fees = $this->get_fees();
-        if ( isset( $fees[ $fee ] ) ) {
-            unset( $fees[ $fee ] );
-            $this->set_prop( 'fees', $fees );
+        if (isset($fees[$fee])) {
+            unset($fees[$fee]);
+            $this->set_prop('fees', $fees);
         }
     }
 
@@ -3274,11 +3274,11 @@ 
 	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
 	 * @since 1.0.19
 	 */
-	public function add_discount( $discount ) {
+	public function add_discount($discount) {
 
 		$discounts = $this->get_discounts();
-		$discounts[ $discount['name'] ] = $discount;
-		$this->set_prop( 'discounts', $discounts );
+		$discounts[$discount['name']] = $discount;
+		$this->set_prop('discounts', $discounts);
 
 	}
 
@@ -3288,15 +3288,15 @@ 
 	 * @since 1.0.19
 	 * @return float
 	 */
-	public function get_discount( $discount = false ) {
+	public function get_discount($discount = false) {
 
 		// Backwards compatibilty.
-		if ( empty( $discount ) ) {
+		if (empty($discount)) {
 			return $this->get_total_discount();
 		}
 
         $discounts = $this->get_discounts();
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
     }
 
     /**
@@ -3304,11 +3304,11 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function remove_discount( $discount ) {
+	public function remove_discount($discount) {
         $discounts = $this->get_discounts();
-        if ( isset( $discounts[ $discount ] ) ) {
-            unset( $discounts[ $discount ] );
-            $this->set_prop( 'discounts', $discounts );
+        if (isset($discounts[$discount])) {
+            unset($discounts[$discount]);
+            $this->set_prop('discounts', $discounts);
         }
     }
 
@@ -3317,12 +3317,12 @@ 
      *
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
      */
-    public function add_tax( $tax ) {
-        if ( $this->is_taxable() ) {
+    public function add_tax($tax) {
+        if ($this->is_taxable()) {
 
-            $taxes                 = $this->get_taxes();
-			$taxes[ $tax['name'] ] = $tax;
-			$this->set_prop( 'taxes', $tax );
+            $taxes = $this->get_taxes();
+			$taxes[$tax['name']] = $tax;
+			$this->set_prop('taxes', $tax);
 
         }
     }
@@ -3332,15 +3332,15 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function get_tax( $tax = null ) {
+	public function get_tax($tax = null) {
 
 		// Backwards compatility.
-		if ( empty( $tax ) ) {
+		if (empty($tax)) {
 			return $this->get_total_tax();
 		}
 
         $taxes = $this->get_taxes();
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
     }
 
     /**
@@ -3348,11 +3348,11 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function remove_tax( $tax ) {
+	public function remove_tax($tax) {
         $taxes = $this->get_taxes();
-        if ( isset( $taxes[ $tax ] ) ) {
-            unset( $taxes[ $tax ] );
-            $this->set_prop( 'taxes', $taxes );
+        if (isset($taxes[$tax])) {
+            unset($taxes[$tax]);
+            $this->set_prop('taxes', $taxes);
         }
     }
 
@@ -3363,17 +3363,17 @@ 
 	 * @return float The recalculated subtotal
 	 */
 	public function recalculate_subtotal() {
-        $items     = $this->get_items();
+        $items = $this->get_items();
 		$subtotal  = 0;
 		$recurring = 0;
 
-        foreach ( $items as $item ) {
+        foreach ($items as $item) {
 			$subtotal  += $item->get_sub_total();
 			$recurring += $item->get_recurring_sub_total();
         }
 
 		$current = $this->is_renewal() ? $recurring : $subtotal;
-		$this->set_subtotal( $current );
+		$this->set_subtotal($current);
 
 		$this->totals['subtotal'] = array(
 			'initial'   => $subtotal,
@@ -3394,14 +3394,14 @@ 
 		$discount  = 0;
 		$recurring = 0;
 
-        foreach ( $discounts as $data ) {
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
+        foreach ($discounts as $data) {
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
 		}
 
 		$current = $this->is_renewal() ? $recurring : $discount;
 
-		$this->set_total_discount( $current );
+		$this->set_total_discount($current);
 
 		$this->totals['discount'] = array(
 			'initial'   => $discount,
@@ -3419,17 +3419,17 @@ 
 	 * @return float The recalculated tax
 	 */
 	public function recalculate_total_tax() {
-        $taxes     = $this->get_taxes();
+        $taxes = $this->get_taxes();
 		$tax       = 0;
 		$recurring = 0;
 
-        foreach ( $taxes as $data ) {
-			$tax       += wpinv_sanitize_amount( $data['initial_tax'] );
-			$recurring += wpinv_sanitize_amount( $data['recurring_tax'] );
+        foreach ($taxes as $data) {
+			$tax       += wpinv_sanitize_amount($data['initial_tax']);
+			$recurring += wpinv_sanitize_amount($data['recurring_tax']);
 		}
 
 		$current = $this->is_renewal() ? $recurring : $tax;
-		$this->set_total_tax( $current );
+		$this->set_total_tax($current);
 
 		$this->totals['tax'] = array(
 			'initial'   => $tax,
@@ -3451,20 +3451,20 @@ 
 		$fee       = 0;
 		$recurring = 0;
 
-        foreach ( $fees as $data ) {
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
+        foreach ($fees as $data) {
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
 		}
 
 		$current = $this->is_renewal() ? $recurring : $fee;
-		$this->set_total_fees( $current );
+		$this->set_total_fees($current);
 
 		$this->totals['fee'] = array(
 			'initial'   => $fee,
 			'recurring' => $recurring,
 		);
 
-        $this->set_total_fees( $fee );
+        $this->set_total_fees($fee);
         return $current;
     }
 
@@ -3485,9 +3485,9 @@ 
 	/**
 	 * @deprecated
 	 */
-    public function recalculate_totals( $temp = false ) {
-        $this->update_items( $temp );
-        $this->save( true );
+    public function recalculate_totals($temp = false) {
+        $this->update_items($temp);
+        $this->save(true);
         return $this;
     }
 
@@ -3505,10 +3505,10 @@ 
 	 * @return int|false The new note's ID on success, false on failure.
      *
      */
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
 
         // Bail if no note specified or this invoice is not yet saved.
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
             return false;
         }
 
@@ -3516,23 +3516,23 @@ 
 		$author_email = 'bot@wpinvoicing.com';
 
 		// If this is an admin comment or it has been added by the user.
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
-			$user         = get_user_by( 'id', get_current_user_id() );
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
+			$user = get_user_by('id', get_current_user_id());
             $author       = $user->display_name;
             $author_email = $user->user_email;
 		}
 
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
 
 	}
 
 	/**
      * Generates a unique key for the invoice.
      */
-    public function generate_key( $string = '' ) {
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
+    public function generate_key($string = '') {
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
         return strtolower(
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
         );
     }
 
@@ -3542,11 +3542,11 @@ 
     public function generate_number() {
         $number = $this->get_id();
 
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
+        if (wpinv_sequential_number_active($this->get_post_type())) {
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
         }
 
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
+		return wpinv_format_invoice_number($number, $this->get_post_type());
 
 	}
 
@@ -3559,55 +3559,55 @@ 
 		// Reset status transition variable.
 		$this->status_transition = false;
 
-		if ( $status_transition ) {
+		if ($status_transition) {
 			try {
 
 				// Fire a hook for the status change.
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
 
 				// @deprecated this is deprecated and will be removed in the future.
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
 
-				if ( ! empty( $status_transition['from'] ) ) {
+				if (!empty($status_transition['from'])) {
 
 					/* translators: 1: old invoice status 2: new invoice status */
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'] ), wpinv_status_nicename( $status_transition['to'] ) );
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from']), wpinv_status_nicename($status_transition['to']));
 
 					// Fire another hook.
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
 
 					// @deprecated this is deprecated and will be removed in the future.
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
 
 					// Note the transition occurred.
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
 
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
 					if (
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
 					) {
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
 					}
 
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
 					if (
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
 					) {
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
 					}
 				} else {
 					/* translators: %s: new invoice status */
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'] ) );
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to']));
 
 					// Note the transition occurred.
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
 
 				}
-			} catch ( Exception $e ) {
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
+			} catch (Exception $e) {
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
 			}
 		}
 	}
@@ -3615,13 +3615,13 @@ 
 	/**
 	 * Updates an invoice status.
 	 */
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
+	public function update_status($new_status = false, $note = '', $manual = false) {
 
 		// Fires before updating a status.
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
 
 		// Update the status.
-		$this->set_status( $new_status, $note, $manual );
+		$this->set_status($new_status, $note, $manual);
 
 		// Save the order.
 		return $this->save();
@@ -3632,18 +3632,18 @@ 
 	 * @deprecated
 	 */
 	public function refresh_item_ids() {
-        $item_ids = implode( ',', array_unique( array_keys( $this->get_items() ) ) );
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
+        $item_ids = implode(',', array_unique(array_keys($this->get_items())));
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
 	}
 
 	/**
 	 * @deprecated
 	 */
-	public function update_items( $temp = false ) {
+	public function update_items($temp = false) {
 
-		$this->set_items( $this->get_items() );
+		$this->set_items($this->get_items());
 
-		if ( ! $temp ) {
+		if (!$temp) {
 			$this->save();
 		}
 
@@ -3657,11 +3657,11 @@ 
 
         $discount_code = $this->get_discount_code();
 
-        if ( empty( $discount_code ) ) {
+        if (empty($discount_code)) {
             return false;
         }
 
-        $discount = wpinv_get_discount_obj( $discount_code );
+        $discount = wpinv_get_discount_obj($discount_code);
 
         // Ensure it is active.
         return $discount->exists();
@@ -3672,7 +3672,7 @@ 
 	 * Refunds an invoice.
 	 */
     public function refund() {
-		$this->set_status( 'wpi-refunded' );
+		$this->set_status('wpi-refunded');
         $this->save();
 	}
 
@@ -3681,56 +3681,56 @@ 
 	 * 
 	 * @param string $transaction_id
 	 */
-    public function mark_paid( $transaction_id = null, $note = '' ) {
+    public function mark_paid($transaction_id = null, $note = '') {
 
 		// Set the transaction id.
-		if ( empty( $transaction_id ) ) {
+		if (empty($transaction_id)) {
 			$transaction_id = $this->generate_key('trans_');
 		}
 
-		if ( ! $this->get_transaction_id() ) {
-			$this->set_transaction_id( $transaction_id );
+		if (!$this->get_transaction_id()) {
+			$this->set_transaction_id($transaction_id);
 		}
 
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
+		if ($this->is_paid() && 'wpi-processing' != $this->get_status()) {
 			return $this->save();
 		}
 
 		// Set the completed date.
-		$this->set_date_completed( current_time( 'mysql' ) );
+		$this->set_date_completed(current_time('mysql'));
 
 		// Set the new status.
-		if ( $this->is_renewal() ) {
+		if ($this->is_renewal()) {
 
 			$_note = sprintf(
-				__( 'Renewed via %s', 'invoicing' ),
-				$this->get_gateway_title() . empty( $note ) ? '' : " ($note)"
+				__('Renewed via %s', 'invoicing'),
+				$this->get_gateway_title() . empty($note) ? '' : " ($note)"
 			);
 
-			if ( 'none' == $this->get_gateway() ) {
+			if ('none' == $this->get_gateway()) {
 				$_note = $note;
 			}
 
-			$this->set_status( 'wpi-renewal', $_note );
+			$this->set_status('wpi-renewal', $_note);
 
 		} else {
 
 			$_note = sprintf(
-				__( 'Paid via %s', 'invoicing' ),
-				$this->get_gateway_title() . empty( $note ) ? '' : " ($note)"
+				__('Paid via %s', 'invoicing'),
+				$this->get_gateway_title() . empty($note) ? '' : " ($note)"
 			);
 
-			if ( 'none' == $this->get_gateway() ) {
+			if ('none' == $this->get_gateway()) {
 				$_note = $note;
 			}
 
-			$this->set_status( 'publish',$_note );
+			$this->set_status('publish', $_note);
 
 		}
 
 		// Set checkout mode.
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
-		$this->set_mode( $mode );
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
+		$this->set_mode($mode);
 
 		// Save the invoice.
         $this->save();
@@ -3756,9 +3756,9 @@ 
      * Clears the subscription's cache.
      */
     public function clear_cache() {
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
+		wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
+		wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
 	}
 
 }

includes/class-wpinv-subscriptions.php

Spacing +101 added lines, -101 removed lines

@@ -4,7 +4,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 /**
  * Main Subscriptions class.
  *
@@ -14,31 +14,31 @@ 
     /**
 	 * Class constructor.
 	 */
-    public function __construct(){
+    public function __construct() {
 
         // Fire gateway specific hooks when a subscription changes.
-        add_action( 'getpaid_subscription_status_changed', array( $this, 'process_subscription_status_change' ), 10, 3 );
+        add_action('getpaid_subscription_status_changed', array($this, 'process_subscription_status_change'), 10, 3);
 
         // De-activate a subscription whenever the invoice changes payment statuses.
-        add_action( 'getpaid_invoice_status_wpi-refunded', array( $this, 'maybe_deactivate_invoice_subscription' ), 20 );
-        add_action( 'getpaid_invoice_status_wpi-failed', array( $this, 'maybe_deactivate_invoice_subscription' ), 20 );
-        add_action( 'getpaid_invoice_status_wpi-cancelled', array( $this, 'maybe_deactivate_invoice_subscription' ), 20 );
-        add_action( 'getpaid_invoice_status_wpi-pending', array( $this, 'maybe_deactivate_invoice_subscription' ), 20 );
+        add_action('getpaid_invoice_status_wpi-refunded', array($this, 'maybe_deactivate_invoice_subscription'), 20);
+        add_action('getpaid_invoice_status_wpi-failed', array($this, 'maybe_deactivate_invoice_subscription'), 20);
+        add_action('getpaid_invoice_status_wpi-cancelled', array($this, 'maybe_deactivate_invoice_subscription'), 20);
+        add_action('getpaid_invoice_status_wpi-pending', array($this, 'maybe_deactivate_invoice_subscription'), 20);
 
         // Handles subscription cancelations.
-        add_action( 'getpaid_authenticated_action_subscription_cancel', array( $this, 'user_cancel_single_subscription' ) );
+        add_action('getpaid_authenticated_action_subscription_cancel', array($this, 'user_cancel_single_subscription'));
 
         // Create a subscription whenever an invoice is created, (and update it when it is updated).
-        add_action( 'getpaid_new_invoice', array( $this, 'maybe_create_invoice_subscription' ) );
-        add_action( 'getpaid_update_invoice', array( $this, 'maybe_update_invoice_subscription' ) );
+        add_action('getpaid_new_invoice', array($this, 'maybe_create_invoice_subscription'));
+        add_action('getpaid_update_invoice', array($this, 'maybe_update_invoice_subscription'));
 
         // Handles admin subscription update actions.
-        add_action( 'getpaid_authenticated_admin_action_update_single_subscription', array( $this, 'admin_update_single_subscription' ) );
-        add_action( 'getpaid_authenticated_admin_action_subscription_manual_renew', array( $this, 'admin_renew_single_subscription' ) );
-        add_action( 'getpaid_authenticated_admin_action_subscription_manual_delete', array( $this, 'admin_delete_single_subscription' ) );
+        add_action('getpaid_authenticated_admin_action_update_single_subscription', array($this, 'admin_update_single_subscription'));
+        add_action('getpaid_authenticated_admin_action_subscription_manual_renew', array($this, 'admin_renew_single_subscription'));
+        add_action('getpaid_authenticated_admin_action_subscription_manual_delete', array($this, 'admin_delete_single_subscription'));
 
         // Filter invoice item row actions.
-        add_action( 'getpaid-invoice-page-line-item-actions', array( $this, 'filter_invoice_line_item_actions' ), 10, 3 );
+        add_action('getpaid-invoice-page-line-item-actions', array($this, 'filter_invoice_line_item_actions'), 10, 3);
     }
 
     /**
@@ -47,19 +47,19 @@ 
      * @param WPInv_Invoice $invoice
      * @return WPInv_Subscription|bool
      */
-    public function get_invoice_subscription( $invoice ) {
+    public function get_invoice_subscription($invoice) {
         $subscription_id = $invoice->get_subscription_id();
 
         // Fallback to the parent invoice if the child invoice has no subscription id.
-        if ( empty( $subscription_id && $invoice->is_renewal() ) ) {
+        if (empty($subscription_id && $invoice->is_renewal())) {
             $subscription_id = $invoice->get_parent_payment()->get_subscription_id();
         }
 
         // Fetch the subscription.
-        $subscription = new WPInv_Subscription( $subscription_id );
+        $subscription = new WPInv_Subscription($subscription_id);
 
         // Return subscription or use a fallback for backwards compatibility.
-        return $subscription->get_id() ? $subscription : wpinv_get_subscription( $invoice );
+        return $subscription->get_id() ? $subscription : wpinv_get_subscription($invoice);
     }
 
     /**
@@ -67,16 +67,16 @@ 
      * 
      * @param WPInv_Invoice $invoice
      */
-    public function maybe_deactivate_invoice_subscription( $invoice ) {
+    public function maybe_deactivate_invoice_subscription($invoice) {
 
-        $subscription = $this->get_invoice_subscription( $invoice );
+        $subscription = $this->get_invoice_subscription($invoice);
 
         // Abort if the subscription is missing or not active.
-        if ( empty( $subscription ) || ! $subscription->is_active() ) {
+        if (empty($subscription) || !$subscription->is_active()) {
             return;
         }
 
-        $subscription->set_status( 'pending' );
+        $subscription->set_status('pending');
         $subscription->save();
 
     }
@@ -88,15 +88,15 @@ 
      * @param string $from
      * @param string $to
 	 */
-    public function process_subscription_status_change( $subscription, $from, $to ) {
+    public function process_subscription_status_change($subscription, $from, $to) {
 
         $gateway = $subscription->get_gateway();
 
-        if ( ! empty( $gateway ) ) {
-            $gateway = sanitize_key( $gateway );
-            $from    = sanitize_key( $from );
-            $to      = sanitize_key( $to );
-            do_action( "getpaid_{$gateway}subscription_$to", $subscription, $from );
+        if (!empty($gateway)) {
+            $gateway = sanitize_key($gateway);
+            $from    = sanitize_key($from);
+            $to      = sanitize_key($to);
+            do_action("getpaid_{$gateway}subscription_$to", $subscription, $from);
         }
 
     }
@@ -109,8 +109,8 @@ 
      * @deprecated
      * @return mixed|string|void
      */
-    public static function wpinv_get_pretty_subscription_frequency( $period, $frequency_count = 1 ) {
-        return getpaid_get_subscription_period_label( $period, $frequency_count );
+    public static function wpinv_get_pretty_subscription_frequency($period, $frequency_count = 1) {
+        return getpaid_get_subscription_period_label($period, $frequency_count);
     }
 
     /**
@@ -120,29 +120,29 @@ 
      * @since       1.0.0
      * @return      void
      */
-    public function user_cancel_single_subscription( $data ) {
+    public function user_cancel_single_subscription($data) {
 
         // Ensure there is a subscription to cancel.
-        if ( empty( $data['subscription'] ) ) {
+        if (empty($data['subscription'])) {
             return;
         }
 
-        $subscription = new WPInv_Subscription( (int) $data['subscription'] );
+        $subscription = new WPInv_Subscription((int) $data['subscription']);
 
         // Ensure that it exists and that it belongs to the current user.
-        if ( ! $subscription->get_id() || $subscription->get_customer_id() != get_current_user_id() ) {
-            wpinv_set_error( 'invalid_subscription', __( 'You do not have permission to cancel this subscription', 'invoicing' ) );
+        if (!$subscription->get_id() || $subscription->get_customer_id() != get_current_user_id()) {
+            wpinv_set_error('invalid_subscription', __('You do not have permission to cancel this subscription', 'invoicing'));
 
         // Can it be cancelled.
-        } else if ( ! $subscription->can_cancel() ) {
-            wpinv_set_error( 'cannot_cancel', __( 'This subscription cannot be cancelled as it is not active.', 'invoicing' ) );
+        } else if (!$subscription->can_cancel()) {
+            wpinv_set_error('cannot_cancel', __('This subscription cannot be cancelled as it is not active.', 'invoicing'));
             
 
         // Cancel it.
         } else {
 
             $subscription->cancel();
-            wpinv_set_error( 'cancelled', __( 'This subscription has been cancelled.', 'invoicing' ), 'info' );
+            wpinv_set_error('cancelled', __('This subscription has been cancelled.', 'invoicing'), 'info');
         }
 
         $redirect = add_query_arg(
@@ -152,7 +152,7 @@ 
             )
         );
 
-        wp_safe_redirect( esc_url( $redirect ) );
+        wp_safe_redirect(esc_url($redirect));
         exit;
 
     }
@@ -164,15 +164,15 @@ 
      * @param       WPInv_Invoice $invoice
      * @since       1.0.0
      */
-    public function maybe_create_invoice_subscription( $invoice ) {
+    public function maybe_create_invoice_subscription($invoice) {
 
         // Abort if it is not recurring.
-        if ( $invoice->is_free() || ! $invoice->is_recurring() || $invoice->is_renewal() ) {
+        if ($invoice->is_free() || !$invoice->is_recurring() || $invoice->is_renewal()) {
             return;
         }
 
         $subscription = new WPInv_Subscription();
-        return $this->update_invoice_subscription( $subscription, $invoice );
+        return $this->update_invoice_subscription($subscription, $invoice);
 
     }
 
@@ -183,25 +183,25 @@ 
      * @param       WPInv_Invoice $invoice
      * @since       1.0.19
      */
-    public function maybe_update_invoice_subscription( $invoice ) {
+    public function maybe_update_invoice_subscription($invoice) {
 
         // Do not process renewals.
-        if ( $invoice->is_renewal() ) {
+        if ($invoice->is_renewal()) {
             return;
         }
 
         // (Maybe) create a new subscription.
-        $subscription = $this->get_invoice_subscription( $invoice );
-        if ( empty( $subscription ) ) {
-            return $this->maybe_create_invoice_subscription( $invoice );
+        $subscription = $this->get_invoice_subscription($invoice);
+        if (empty($subscription)) {
+            return $this->maybe_create_invoice_subscription($invoice);
         }
 
         // Abort if an invoice is paid and already has a subscription.
-        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
+        if ($invoice->is_paid() || $invoice->is_refunded()) {
             return;
         }
 
-        return $this->update_invoice_subscription( $subscription, $invoice );
+        return $this->update_invoice_subscription($subscription, $invoice);
 
     }
 
@@ -213,55 +213,55 @@ 
      * @param       WPInv_Invoice $invoice
      * @since       1.0.19
      */
-    public function update_invoice_subscription( $subscription, $invoice ) {
+    public function update_invoice_subscription($subscription, $invoice) {
 
         // Delete the subscription if an invoice is free or nolonger recurring.
-        if ( $invoice->is_free() || ! $invoice->is_recurring() ) {
+        if ($invoice->is_free() || !$invoice->is_recurring()) {
             return $subscription->delete();
         }
 
-        $subscription->set_customer_id( $invoice->get_customer_id() );
-        $subscription->set_parent_invoice_id( $invoice->get_id() );
-        $subscription->set_initial_amount( $invoice->get_initial_total() );
-        $subscription->set_recurring_amount( $invoice->get_recurring_total() );
-        $subscription->set_date_created( current_time( 'mysql' ) );
-        $subscription->set_status( $invoice->is_paid() ? 'active' : 'pending' );
+        $subscription->set_customer_id($invoice->get_customer_id());
+        $subscription->set_parent_invoice_id($invoice->get_id());
+        $subscription->set_initial_amount($invoice->get_initial_total());
+        $subscription->set_recurring_amount($invoice->get_recurring_total());
+        $subscription->set_date_created(current_time('mysql'));
+        $subscription->set_status($invoice->is_paid() ? 'active' : 'pending');
 
         // Get the recurring item and abort if it does not exist.
-        $subscription_item = $invoice->get_recurring( true );
-        if ( ! $subscription_item->get_id() ) {
+        $subscription_item = $invoice->get_recurring(true);
+        if (!$subscription_item->get_id()) {
             $invoice->set_subscription_id(0);
             $invoice->save();
             return $subscription->delete();
         }
 
-        $subscription->set_product_id( $subscription_item->get_id() );
-        $subscription->set_period( $subscription_item->get_recurring_period( true ) );
-        $subscription->set_frequency( $subscription_item->get_recurring_interval() );
-        $subscription->set_bill_times( $subscription_item->get_recurring_limit() );
+        $subscription->set_product_id($subscription_item->get_id());
+        $subscription->set_period($subscription_item->get_recurring_period(true));
+        $subscription->set_frequency($subscription_item->get_recurring_interval());
+        $subscription->set_bill_times($subscription_item->get_recurring_limit());
 
         // Calculate the next renewal date.
-        $period       = $subscription_item->get_recurring_period( true );
+        $period       = $subscription_item->get_recurring_period(true);
         $interval     = $subscription_item->get_recurring_interval();
 
         // If the subscription item has a trial period...
-        if ( $subscription_item->has_free_trial() ) {
-            $period   = $subscription_item->get_trial_period( true );
+        if ($subscription_item->has_free_trial()) {
+            $period   = $subscription_item->get_trial_period(true);
             $interval = $subscription_item->get_trial_interval();
-            $subscription->set_trial_period( $interval . ' ' . $period );
-            $subscription->set_status( 'trialling' );
+            $subscription->set_trial_period($interval . ' ' . $period);
+            $subscription->set_status('trialling');
         }
 
         // If initial amount is free, treat it as a free trial even if the subscription item does not have a free trial.
-        if ( $invoice->has_free_trial() ) {
-            $subscription->set_trial_period( $interval . ' ' . $period );
-            $subscription->set_status( 'trialling' );
+        if ($invoice->has_free_trial()) {
+            $subscription->set_trial_period($interval . ' ' . $period);
+            $subscription->set_status('trialling');
         }
 
         // Calculate the next renewal date.
-        $expiration = date( 'Y-m-d H:i:s', strtotime( "+$interval $period", strtotime( $subscription->get_date_created() ) ) );
+        $expiration = date('Y-m-d H:i:s', strtotime("+$interval $period", strtotime($subscription->get_date_created())));
 
-        $subscription->set_next_renewal_date( $expiration );
+        $subscription->set_next_renewal_date($expiration);
         return $subscription->save();
 
     }
@@ -272,21 +272,21 @@ 
      * @param       array $data
      * @since       1.0.19
      */
-    public function admin_update_single_subscription( $args ) {
+    public function admin_update_single_subscription($args) {
 
         // Ensure the subscription exists and that a status has been given.
-        if ( empty( $args['subscription_id'] ) || empty( $args['subscription_status'] ) ) {
+        if (empty($args['subscription_id']) || empty($args['subscription_status'])) {
             return;
         }
 
         // Retrieve the subscriptions.
-        $subscription = new WPInv_Subscription( $args['subscription_id'] );
+        $subscription = new WPInv_Subscription($args['subscription_id']);
 
-        if ( $subscription->get_id() ) {
+        if ($subscription->get_id()) {
 
-            $subscription->set_status( $args['subscription_status'] );
+            $subscription->set_status($args['subscription_status']);
             $subscription->save();
-            getpaid_admin()->show_info( __( 'Your changes have been saved', 'invoicing' ) );
+            getpaid_admin()->show_info(__('Your changes have been saved', 'invoicing'));
 
         }
 
@@ -298,27 +298,27 @@ 
      * @param       array $data
      * @since       1.0.19
      */
-    public function admin_renew_single_subscription( $args ) {
+    public function admin_renew_single_subscription($args) {
 
         // Ensure the subscription exists and that a status has been given.
-        if ( empty( $args['id'] ) ) {
+        if (empty($args['id'])) {
             return;
         }
 
         // Retrieve the subscriptions.
-        $subscription = new WPInv_Subscription( $args['id'] );
+        $subscription = new WPInv_Subscription($args['id']);
 
-        if ( $subscription->get_id() ) {
+        if ($subscription->get_id()) {
 
-            do_action( 'getpaid_admin_renew_subscription', $subscription );
+            do_action('getpaid_admin_renew_subscription', $subscription);
 
-            $args = array( 'transaction_id', $subscription->get_parent_invoice()->generate_key( 'renewal_' ) );
+            $args = array('transaction_id', $subscription->get_parent_invoice()->generate_key('renewal_'));
 
-            if ( ! $subscription->add_payment( $args ) ) {
-                getpaid_admin()->show_error( __( 'We are unable to renew this subscription as the parent invoice does not exist.', 'invoicing' ) );
+            if (!$subscription->add_payment($args)) {
+                getpaid_admin()->show_error(__('We are unable to renew this subscription as the parent invoice does not exist.', 'invoicing'));
             } else {
                 $subscription->renew();
-                getpaid_admin()->show_info( __( 'This subscription has been renewed and extended.', 'invoicing' ) );
+                getpaid_admin()->show_info(__('This subscription has been renewed and extended.', 'invoicing'));
             } 
 
             wp_safe_redirect(
@@ -341,20 +341,20 @@ 
      * @param       array $data
      * @since       1.0.19
      */
-    public function admin_delete_single_subscription( $args ) {
+    public function admin_delete_single_subscription($args) {
 
         // Ensure the subscription exists and that a status has been given.
-        if ( empty( $args['id'] ) ) {
+        if (empty($args['id'])) {
             return;
         }
 
         // Retrieve the subscriptions.
-        $subscription = new WPInv_Subscription( $args['id'] );
+        $subscription = new WPInv_Subscription($args['id']);
 
-        if ( $subscription->delete() ) {
-            getpaid_admin()->show_info( __( 'This subscription has been deleted.', 'invoicing' ) );
+        if ($subscription->delete()) {
+            getpaid_admin()->show_info(__('This subscription has been deleted.', 'invoicing'));
         } else {
-            getpaid_admin()->show_error( __( 'We are unable to delete this subscription. Please try again.', 'invoicing' ) );
+            getpaid_admin()->show_error(__('We are unable to delete this subscription. Please try again.', 'invoicing'));
         }
     
         $redirected = wp_safe_redirect(
@@ -367,7 +367,7 @@ 
             )
         );
 
-        if ( $redirected ) {
+        if ($redirected) {
             exit;
         }
 
@@ -380,10 +380,10 @@ 
      * @param WPInv_Item $item
      * @param WPInv_Invoice $invoice
      */
-    public function filter_invoice_line_item_actions( $actions, $item, $invoice ) {
+    public function filter_invoice_line_item_actions($actions, $item, $invoice) {
 
         // Fetch item subscription.
-        $args  = array(
+        $args = array(
             'invoice_in'  => $invoice->is_parent() ? $invoice->get_id() : $invoice->get_parent_id(),
             'item_in'     => $item->get_id(),
             'number'      => 1,
@@ -391,13 +391,13 @@ 
             'fields'      => 'id',
         );
 
-        $subscription = new GetPaid_Subscriptions_Query( $args );
+        $subscription = new GetPaid_Subscriptions_Query($args);
         $subscription = $subscription->get_results();
 
         // In case we found a match...
-        if ( ! empty( $subscription ) ) {
-            $url                     = esc_url( add_query_arg( 'subscription', (int) $subscription[0], get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) ) );
-            $actions['subscription'] = "<a href='$url' class='text-decoration-none'>" . __( 'Manage Subscription', 'getpaid-license-manager' ) . '</a>';
+        if (!empty($subscription)) {
+            $url                     = esc_url(add_query_arg('subscription', (int) $subscription[0], get_permalink((int) wpinv_get_option('invoice_subscription_page'))));
+            $actions['subscription'] = "<a href='$url' class='text-decoration-none'>" . __('Manage Subscription', 'getpaid-license-manager') . '</a>';
         }
 
         return $actions;