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by Brian
05:35
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includes/payments/class-getpaid-payment-form-submission-taxes.php 1 patch
Spacing   +51 added lines, -51 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * Payment form submission taxes class
 
@@ -29,22 +29,22 @@  discard block
 
 block discarded – undo
29 29 
 	 *
30 30 
 	 * @param GetPaid_Payment_Form_Submission $submission
31 31 
 	 */
32 
-	public function __construct( $submission ) {
32 
+	public function __construct($submission) {
33 33
34 34 
 		// Validate VAT number.
35 
-		$this->validate_vat( $submission );
35 
+		$this->validate_vat($submission);
36 36
37 
-		if ( $this->skip_taxes ) {
37 
+		if ($this->skip_taxes) {
38 38 
 			return;
39 39 
 		}
40 40
41 
-		foreach ( $submission->get_items() as $item ) {
42 
-			$this->process_item_tax( $item, $submission );
41 
+		foreach ($submission->get_items() as $item) {
42 
+			$this->process_item_tax($item, $submission);
43 43 
 		}
44 44
45 45 
 		// Process any existing invoice taxes.
46 
-		if ( $submission->has_invoice() ) {
47 
-			$this->taxes = array_replace( $submission->get_invoice()->get_taxes(), $this->taxes );
46 
+		if ($submission->has_invoice()) {
47 
+			$this->taxes = array_replace($submission->get_invoice()->get_taxes(), $this->taxes);
48 48 
 		}
49 49
50 50 
 	}
 
@@ -56,24 +56,24 @@  discard block
 
 block discarded – undo
56 56 
 	 * @param GetPaid_Form_Item $item
57 57 
 	 * @param GetPaid_Payment_Form_Submission $submission
58 58 
 	 */
59 
-	public function process_item_tax( $item, $submission ) {
59 
+	public function process_item_tax($item, $submission) {
60 60
61 
-		$rates    = getpaid_get_item_tax_rates( $item, $submission->country, $submission->state );
62 
-		$rates    = getpaid_filter_item_tax_rates( $item, $rates );
63 
-		$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item->get_id(), $item->get_sub_total(), $submission->get_discount_code(), false ), $rates );
64 
-		$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item->get_id(), $item->get_recurring_sub_total(), $submission->get_discount_code(), true ), $rates );
61 
+		$rates    = getpaid_get_item_tax_rates($item, $submission->country, $submission->state);
62 
+		$rates    = getpaid_filter_item_tax_rates($item, $rates);
63 
+		$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item->get_id(), $item->get_sub_total(), $submission->get_discount_code(), false), $rates);
64 
+		$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item->get_id(), $item->get_recurring_sub_total(), $submission->get_discount_code(), true), $rates);
65 65
66 
-		foreach ( $taxes as $name => $amount ) {
67 
-			$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
68 
-			$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
66 
+		foreach ($taxes as $name => $amount) {
67 
+			$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
68 
+			$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
69 69
70 
-			if ( ! isset( $this->taxes[ $name ] ) ) {
71 
-				$this->taxes[ $name ] = $tax;
70 
+			if (!isset($this->taxes[$name])) {
71 
+				$this->taxes[$name] = $tax;
72 72 
 				continue;
73 73 
 			}
74 74
75 
-			$this->taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
76 
-			$this->taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
75 
+			$this->taxes[$name]['initial_tax']   += $tax['initial_tax'];
76 
+			$this->taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
77 77
78 78 
 		}
79 79 
 
@@ -86,11 +86,11 @@  discard block
 
 block discarded – undo
86 86 
 	 * @since 1.0.19
87 87 
 	 * @return bool
88 88 
 	 */
89 
-	public function has_digital_item( $submission ) {
89 
+	public function has_digital_item($submission) {
90 90
91 
-		foreach ( $submission->get_items() as $item ) {
91 
+		foreach ($submission->get_items() as $item) {
92 92
93 
-			if ( 'digital' == $item->get_vat_rule() ) {
93 
+			if ('digital' == $item->get_vat_rule()) {
94 94 
 				return true;
95 95 
 			}
96 96 
 
@@ -106,7 +106,7 @@  discard block
 
 block discarded – undo
106 106 
 	 * @return bool
107 107 
 	 */
108 108 
 	public static function is_eu_store() {
109 
-		return self::is_eu_country( wpinv_get_default_country() );
109 
+		return self::is_eu_country(wpinv_get_default_country());
110 110 
 	}
111 111
112 112 
 	/**
 
@@ -116,8 +116,8 @@  discard block
 
 block discarded – undo
116 116 
 	 * @since 1.0.19
117 117 
 	 * @return bool
118 118 
 	 */
119 
-	public static function is_eu_country( $country ) {
120 
-		return getpaid_is_eu_state( $country ) || getpaid_is_gst_country( $country );
119 
+	public static function is_eu_country($country) {
120 
+		return getpaid_is_eu_state($country) || getpaid_is_gst_country($country);
121 121 
 	}
122 122
123 123 
 	/**
 
@@ -127,8 +127,8 @@  discard block
 
 block discarded – undo
127 127 
 	 * @since 1.0.19
128 128 
 	 * @return bool
129 129 
 	 */
130 
-	public static function is_eu_transaction( $customer_country ) {
131 
-		return self::is_eu_country( $customer_country ) && self::is_eu_store();
130 
+	public static function is_eu_transaction($customer_country) {
131 
+		return self::is_eu_country($customer_country) && self::is_eu_store();
132 132 
 	}
133 133
134 134 
 	/**
 
@@ -138,12 +138,12 @@  discard block
 
 block discarded – undo
138 138 
 	 * @since 1.0.19
139 139 
 	 * @return string
140 140 
 	 */
141 
-	public function get_vat_number( $submission ) {
141 
+	public function get_vat_number($submission) {
142 142
143 143 
 		// Retrieve from the posted number.
144 
-		$vat_number = $submission->get_field( 'wpinv_vat_number', 'billing' );
145 
-		if ( ! empty( $vat_number ) ) {
146 
-			return wpinv_clean( $vat_number );
144 
+		$vat_number = $submission->get_field('wpinv_vat_number', 'billing');
145 
+		if (!empty($vat_number)) {
146 
+			return wpinv_clean($vat_number);
147 147 
 		}
148 148
149 149 
 		// Retrieve from the invoice.
 
@@ -157,12 +157,12 @@  discard block
 
 block discarded – undo
157 157 
 	 * @since 1.0.19
158 158 
 	 * @return string
159 159 
 	 */
160 
-	public function get_company( $submission ) {
160 
+	public function get_company($submission) {
161 161
162 162 
 		// Retrieve from the posted data.
163 
-		$company = $submission->get_field( 'wpinv_company', 'billing' );
164 
-		if ( ! empty( $company ) ) {
165 
-			return wpinv_clean( $company );
163 
+		$company = $submission->get_field('wpinv_company', 'billing');
164 
+		if (!empty($company)) {
165 
+			return wpinv_clean($company);
166 166 
 		}
167 167
168 168 
 		// Retrieve from the invoice.
 
@@ -177,10 +177,10 @@  discard block
 
 block discarded – undo
177 177 
 	 * @since 1.0.19
178 178 
 	 * @return string
179 179 
 	 */
180 
-	public function requires_vat( $ip_in_eu, $country_in_eu ) {
180 
+	public function requires_vat($ip_in_eu, $country_in_eu) {
181 181
182 
-		$prevent_b2c = wpinv_get_option( 'vat_prevent_b2c_purchase' );
183 
-		$prevent_b2c = ! empty( $prevent_b2c );
182 
+		$prevent_b2c = wpinv_get_option('vat_prevent_b2c_purchase');
183 
+		$prevent_b2c = !empty($prevent_b2c);
184 184 
 		$is_eu       = $ip_in_eu || $country_in_eu;
185 185
186 186 
 		return $prevent_b2c && $is_eu;
 
@@ -192,40 +192,40 @@  discard block
 
 block discarded – undo
192 192 
 	 * @param GetPaid_Payment_Form_Submission $submission
193 193 
 	 * @since 1.0.19
194 194 
 	 */
195 
-	public function validate_vat( $submission ) {
195 
+	public function validate_vat($submission) {
196 196
197 
-		$in_eu = $this->is_eu_transaction( $submission->country );
197 
+		$in_eu = $this->is_eu_transaction($submission->country);
198 198
199 199 
 		// Abort if we are not validating vat numbers.
200 
-		if ( ! $in_eu ) {
200 
+		if (!$in_eu) {
201 201 
             return;
202 202 
 		}
203 203
204 204 
 		// Prepare variables.
205 
-		$vat_number  = $this->get_vat_number( $submission );
205 
+		$vat_number  = $this->get_vat_number($submission);
206 206 
 		$ip_country  = getpaid_get_ip_country();
207 
-        $is_eu       = $this->is_eu_country( $submission->country );
208 
-        $is_ip_eu    = $this->is_eu_country( $ip_country );
207 
+        $is_eu       = $this->is_eu_country($submission->country);
208 
+        $is_ip_eu    = $this->is_eu_country($ip_country);
209 209
210 210 
 		// If we're preventing business to consumer purchases,
211 
-		if ( $this->requires_vat( $is_ip_eu, $is_eu ) && empty( $vat_number ) ) {
211 
+		if ($this->requires_vat($is_ip_eu, $is_eu) && empty($vat_number)) {
212 212
213 213 
 			// Ensure that a vat number has been specified.
214 214 
 			throw new Exception(
215 
-				__( 'Please enter your VAT number to verify your purchase is by an EU business.', 'invoicing' )
215 
+				__('Please enter your VAT number to verify your purchase is by an EU business.', 'invoicing')
216 216 
 			);
217 217
218 218 
 		}
219 219
220 
-		if ( empty( $vat_number ) ) {
220 
+		if (empty($vat_number)) {
221 221 
 			return;
222 222 
 		}
223 223
224 
-		if ( wpinv_should_validate_vat_number() && ! wpinv_validate_vat_number( $vat_number, $submission->country ) ) {
225 
-			throw new Exception( __( 'Your VAT number is invalid', 'invoicing' ) );
224 
+		if (wpinv_should_validate_vat_number() && !wpinv_validate_vat_number($vat_number, $submission->country)) {
225 
+			throw new Exception(__('Your VAT number is invalid', 'invoicing'));
226 226 
 		}
227 227
228 
-		if ( 'vat_too' != wpinv_get_option( 'vat_same_country_rule' ) ) {
228 
+		if ('vat_too' != wpinv_get_option('vat_same_country_rule')) {
229 229 
 			$this->skip_taxes = true;
230 230 
 		}
231 231
Please login to merge, or discard this patch.
includes/invoice-functions.php 1 patch
Spacing   +348 added lines, -348 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @package Invoicing
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * Retrieves the current invoice.
 
@@ -14,15 +14,15 @@  discard block
 
 block discarded – undo
14 14 
 function getpaid_get_current_invoice_id() {
15 15
16 16 
     // Ensure that we have an invoice key.
17 
-    if ( empty( $_GET['invoice_key'] ) ) {
17 
+    if (empty($_GET['invoice_key'])) {
18 18 
         return 0;
19 19 
     }
20 20
21 21 
     // Retrieve an invoice using the key.
22 
-    $invoice = new WPInv_Invoice( $_GET['invoice_key'] );
22 
+    $invoice = new WPInv_Invoice($_GET['invoice_key']);
23 23
24 24 
     // Compare the invoice key and the parsed key.
25 
-    if ( $invoice->get_id() != 0 && $invoice->get_key() == $_GET['invoice_key'] ) {
25 
+    if ($invoice->get_id() != 0 && $invoice->get_key() == $_GET['invoice_key']) {
26 26 
         return $invoice->get_id();
27 27 
     }
28 28 
 
@@ -32,42 +32,42 @@  discard block
 
 block discarded – undo
32 32 
 /**
33 33 
  * Checks if the current user cna view an invoice.
34 34 
  */
35 
-function wpinv_user_can_view_invoice( $invoice ) {
36 
-    $invoice = new WPInv_Invoice( $invoice );
35 
+function wpinv_user_can_view_invoice($invoice) {
36 
+    $invoice = new WPInv_Invoice($invoice);
37 37
38 38 
     // Abort if the invoice does not exist.
39 
-    if ( 0 == $invoice->get_id() ) {
39 
+    if (0 == $invoice->get_id()) {
40 40 
         return false;
41 41 
     }
42 42
43 43 
     // Don't allow trash, draft status
44 
-    if ( $invoice->is_draft() ) {
44 
+    if ($invoice->is_draft()) {
45 45 
         return false;
46 46 
     }
47 47
48 48 
     // If users are not required to login to check out, compare the invoice keys.
49 
-    if ( ! wpinv_require_login_to_checkout() && isset( $_GET['invoice_key'] ) && trim( $_GET['invoice_key'] ) == $invoice->get_key() ) {
49 
+    if (!wpinv_require_login_to_checkout() && isset($_GET['invoice_key']) && trim($_GET['invoice_key']) == $invoice->get_key()) {
50 50 
         return true;
51 51 
     }
52 52
53 53 
     // Always enable for admins..
54 
-    if ( wpinv_current_user_can_manage_invoicing() || current_user_can( 'view_invoices', $invoice->get_id() ) ) { // Admin user
54 
+    if (wpinv_current_user_can_manage_invoicing() || current_user_can('view_invoices', $invoice->get_id())) { // Admin user
55 55 
         return true;
56 56 
     }
57 57
58 58 
     // Else, ensure that this is their invoice.
59 
-    if ( is_user_logged_in() && $invoice->get_user_id() == get_current_user_id() ) {
59 
+    if (is_user_logged_in() && $invoice->get_user_id() == get_current_user_id()) {
60 60 
         return true;
61 61 
     }
62 62
63 
-    return apply_filters( 'wpinv_current_user_can_view_invoice', false, $invoice );
63 
+    return apply_filters('wpinv_current_user_can_view_invoice', false, $invoice);
64 64 
 }
65 65
66 66 
 /**
67 67 
  * Checks if the current user cna view an invoice receipt.
68 68 
  */
69 
-function wpinv_can_view_receipt( $invoice ) {
70 
-	return (bool) apply_filters( 'wpinv_can_view_receipt', wpinv_user_can_view_invoice( $invoice ), $invoice );
69 
+function wpinv_can_view_receipt($invoice) {
70 
+	return (bool) apply_filters('wpinv_can_view_receipt', wpinv_user_can_view_invoice($invoice), $invoice);
71 71 
 }
72 72
73 73 
 /**
 
@@ -77,11 +77,11 @@  discard block
 
 block discarded – undo
77 77 
  */
78 78 
 function getpaid_get_invoice_post_types() {
79 79 
     $post_types = array(
80 
-        'wpi_quote'   => __( 'Quote', 'invoicing' ),
81 
-        'wpi_invoice' => __( 'Invoice', 'invoicing' ),
80 
+        'wpi_quote'   => __('Quote', 'invoicing'),
81 
+        'wpi_invoice' => __('Invoice', 'invoicing'),
82 82 
     );
83 83
84 
-    return apply_filters( 'getpaid_invoice_post_types', $post_types );
84 
+    return apply_filters('getpaid_invoice_post_types', $post_types);
85 85 
 }
86 86
87 87 
 /**
 
@@ -90,8 +90,8 @@  discard block
 
 block discarded – undo
90 90 
  *
91 91 
  * @param string $post_type The post type to check for.
92 92 
  */
93 
-function getpaid_is_invoice_post_type( $post_type ) {
94 
-    return is_scalar( $post_type ) && ! empty( $post_type ) && array_key_exists( $post_type, getpaid_get_invoice_post_types() );
93 
+function getpaid_is_invoice_post_type($post_type) {
94 
+    return is_scalar($post_type) && !empty($post_type) && array_key_exists($post_type, getpaid_get_invoice_post_types());
95 95 
 }
96 96
97 97 
 /**
 
@@ -101,9 +101,9 @@  discard block
 
 block discarded – undo
101 101 
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
102 102 
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
103 103 
  */
104 
-function wpinv_create_invoice( $data = array(), $deprecated = null, $wp_error = false ) {
105 
-    $data[ 'invoice_id' ] = 0;
106 
-    return wpinv_insert_invoice( $data, $wp_error );
104 
+function wpinv_create_invoice($data = array(), $deprecated = null, $wp_error = false) {
105 
+    $data['invoice_id'] = 0;
106 
+    return wpinv_insert_invoice($data, $wp_error);
107 107 
 }
108 108
109 109 
 /**
 
@@ -113,36 +113,36 @@  discard block
 
 block discarded – undo
113 113 
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
114 114 
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
115 115 
  */
116 
-function wpinv_update_invoice( $data = array(), $wp_error = false ) {
116 
+function wpinv_update_invoice($data = array(), $wp_error = false) {
117 117
118 118 
     // Backwards compatibility.
119 
-    if ( ! empty( $data['ID'] ) ) {
119 
+    if (!empty($data['ID'])) {
120 120 
         $data['invoice_id'] = $data['ID'];
121 121 
     }
122 122
123 123 
     // Do we have an invoice id?
124 
-    if ( empty( $data['invoice_id'] ) ) {
125 
-        return $wp_error ? new WP_Error( 'invalid_invoice_id', __( 'Invalid invoice ID.', 'invoicing' ) ) : 0;
124 
+    if (empty($data['invoice_id'])) {
125 
+        return $wp_error ? new WP_Error('invalid_invoice_id', __('Invalid invoice ID.', 'invoicing')) : 0;
126 126 
     }
127 127
128 128 
     // Retrieve the invoice.
129 
-    $invoice = wpinv_get_invoice( $data['invoice_id'] );
129 
+    $invoice = wpinv_get_invoice($data['invoice_id']);
130 130
131 131 
     // And abort if it does not exist.
132 
-    if ( empty( $invoice ) ) {
133 
-        return $wp_error ? new WP_Error( 'missing_invoice', __( 'Invoice not found.', 'invoicing' ) ) : 0;
132 
+    if (empty($invoice)) {
133 
+        return $wp_error ? new WP_Error('missing_invoice', __('Invoice not found.', 'invoicing')) : 0;
134 134 
     }
135 135
136 136 
     // Do not update totals for paid / refunded invoices.
137 
-    if ( $invoice->is_paid() || $invoice->is_refunded() ) {
137 
+    if ($invoice->is_paid() || $invoice->is_refunded()) {
138 138
139 
-        if ( ! empty( $data['items'] ) || ! empty( $data['cart_details'] ) ) {
140 
-            return $wp_error ? new WP_Error( 'paid_invoice', __( 'You can not update cart items for invoices that have already been paid for.', 'invoicing' ) ) : 0;
139 
+        if (!empty($data['items']) || !empty($data['cart_details'])) {
140 
+            return $wp_error ? new WP_Error('paid_invoice', __('You can not update cart items for invoices that have already been paid for.', 'invoicing')) : 0;
141 141 
         }
142 142
143 143 
     }
144 144
145 
-    return wpinv_insert_invoice( $data, $wp_error );
145 
+    return wpinv_insert_invoice($data, $wp_error);
146 146
147 147 
 }
148 148 
 
@@ -153,34 +153,34 @@  discard block
 
 block discarded – undo
153 153 
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
154 154 
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
155 155 
  */
156 
-function wpinv_insert_invoice( $data = array(), $wp_error = false ) {
156 
+function wpinv_insert_invoice($data = array(), $wp_error = false) {
157 157
158 158 
     // Ensure that we have invoice data.
159 
-    if ( empty( $data ) ) {
159 
+    if (empty($data)) {
160 160 
         return false;
161 161 
     }
162 162
163 163 
     // The invoice id will be provided when updating an invoice.
164 
-    $data['invoice_id'] = ! empty( $data['invoice_id'] ) ? (int) $data['invoice_id'] : false;
164 
+    $data['invoice_id'] = !empty($data['invoice_id']) ? (int) $data['invoice_id'] : false;
165 165
166 166 
     // Retrieve the invoice.
167 
-    $invoice = new WPInv_Invoice( $data['invoice_id'] );
167 
+    $invoice = new WPInv_Invoice($data['invoice_id']);
168 168
169 169 
     // Do we have an error?
170 
-    if ( ! empty( $invoice->last_error ) ) {
171 
-        return $wp_error ? new WP_Error( 'invalid_invoice_id', $invoice->last_error ) : 0;
170 
+    if (!empty($invoice->last_error)) {
171 
+        return $wp_error ? new WP_Error('invalid_invoice_id', $invoice->last_error) : 0;
172 172 
     }
173 173
174 174 
     // Backwards compatibility (billing address).
175 
-    if ( ! empty( $data['user_info'] ) ) {
175 
+    if (!empty($data['user_info'])) {
176 176
177 
-        foreach ( $data['user_info'] as $key => $value ) {
177 
+        foreach ($data['user_info'] as $key => $value) {
178 178
179 
-            if ( $key == 'discounts' ) {
179 
+            if ($key == 'discounts') {
180 180 
                 $value = (array) $value;
181 
-                $data[ 'discount_code' ] = empty( $value ) ? null : $value[0];
181 
+                $data['discount_code'] = empty($value) ? null : $value[0];
182 182 
             } else {
183 
-                $data[ $key ] = $value;
183 
+                $data[$key] = $value;
184 184 
             }
185 185
186 186 
         }
 
@@ -188,30 +188,30 @@  discard block
 
 block discarded – undo
188 188 
     }
189 189
190 190 
     // Backwards compatibility.
191 
-    if ( ! empty( $data['payment_details'] ) ) {
191 
+    if (!empty($data['payment_details'])) {
192 192
193 
-        foreach ( $data['payment_details'] as $key => $value ) {
194 
-            $data[ $key ] = $value;
193 
+        foreach ($data['payment_details'] as $key => $value) {
194 
+            $data[$key] = $value;
195 195 
         }
196 196
197 197 
     }
198 198
199 199 
     // Set up the owner of the invoice.
200 
-    $user_id = ! empty( $data['user_id'] ) ? wpinv_clean( $data['user_id'] ) : get_current_user_id();
200 
+    $user_id = !empty($data['user_id']) ? wpinv_clean($data['user_id']) : get_current_user_id();
201 201
202 202 
     // Make sure the user exists.
203 
-    if ( ! get_userdata( $user_id ) ) {
204 
-        return $wp_error ? new WP_Error( 'wpinv_invalid_user', __( 'There is no user with that ID.', 'invoicing' ) ) : 0;
203 
+    if (!get_userdata($user_id)) {
204 
+        return $wp_error ? new WP_Error('wpinv_invalid_user', __('There is no user with that ID.', 'invoicing')) : 0;
205 205 
     }
206 206
207 
-    $address = wpinv_get_user_address( $user_id );
207 
+    $address = wpinv_get_user_address($user_id);
208 208
209 
-    foreach ( $address as $key => $value ) {
209 
+    foreach ($address as $key => $value) {
210 210
211 
-        if ( $value == '' ) {
212 
-            $address[ $key ] = null;
211 
+        if ($value == '') {
212 
+            $address[$key] = null;
213 213 
         } else {
214 
-            $address[ $key ] = wpinv_clean( $value );
214 
+            $address[$key] = wpinv_clean($value);
215 215 
         }
216 216
217 217 
     }
 
@@ -222,103 +222,103 @@  discard block
 
 block discarded – undo
222 222 
         array(
223 223
224 224 
             // Basic info.
225 
-            'template'             => isset( $data['template'] ) ? wpinv_clean( $data['template'] ) : null,
226 
-            'email_cc'             => isset( $data['email_cc'] ) ? wpinv_clean( $data['email_cc'] ) : null,
227 
-            'date_created'         => isset( $data['created_date'] ) ? wpinv_clean( $data['created_date'] ) : null,
228 
-            'due_date'             => isset( $data['due_date'] ) ? wpinv_clean( $data['due_date'] ) : null,
229 
-            'date_completed'       => isset( $data['date_completed'] ) ? wpinv_clean( $data['date_completed'] ) : null,
230 
-            'number'               => isset( $data['number'] ) ? wpinv_clean( $data['number'] ) : null,
231 
-            'key'                  => isset( $data['key'] ) ? wpinv_clean( $data['key'] ) : null,
232 
-            'status'               => isset( $data['status'] ) ? wpinv_clean( $data['status'] ) : null,
233 
-            'post_type'            => isset( $data['post_type'] ) ? wpinv_clean( $data['post_type'] ) : null,
234 
-            'user_ip'              => isset( $data['ip'] ) ? wpinv_clean( $data['ip'] ) : wpinv_get_ip(),
235 
-            'parent_id'            => isset( $data['parent'] ) ? intval( $data['parent'] ) : null,
236 
-            'mode'                 => isset( $data['mode'] ) ? wpinv_clean( $data['mode'] ) : null,
237 
-            'description'          => isset( $data['description'] ) ? wp_kses_post( $data['description'] ) : null,
225 
+            'template'             => isset($data['template']) ? wpinv_clean($data['template']) : null,
226 
+            'email_cc'             => isset($data['email_cc']) ? wpinv_clean($data['email_cc']) : null,
227 
+            'date_created'         => isset($data['created_date']) ? wpinv_clean($data['created_date']) : null,
228 
+            'due_date'             => isset($data['due_date']) ? wpinv_clean($data['due_date']) : null,
229 
+            'date_completed'       => isset($data['date_completed']) ? wpinv_clean($data['date_completed']) : null,
230 
+            'number'               => isset($data['number']) ? wpinv_clean($data['number']) : null,
231 
+            'key'                  => isset($data['key']) ? wpinv_clean($data['key']) : null,
232 
+            'status'               => isset($data['status']) ? wpinv_clean($data['status']) : null,
233 
+            'post_type'            => isset($data['post_type']) ? wpinv_clean($data['post_type']) : null,
234 
+            'user_ip'              => isset($data['ip']) ? wpinv_clean($data['ip']) : wpinv_get_ip(),
235 
+            'parent_id'            => isset($data['parent']) ? intval($data['parent']) : null,
236 
+            'mode'                 => isset($data['mode']) ? wpinv_clean($data['mode']) : null,
237 
+            'description'          => isset($data['description']) ? wp_kses_post($data['description']) : null,
238 238
239 239 
             // Payment info.
240 
-            'disable_taxes'        => ! empty( $data['disable_taxes'] ),
241 
-            'currency'             => isset( $data['currency'] ) ? wpinv_clean( $data['currency'] ) : wpinv_get_currency(),
242 
-            'gateway'              => isset( $data['gateway'] ) ? wpinv_clean( $data['gateway'] ) : null,
243 
-            'transaction_id'       => isset( $data['transaction_id'] ) ? wpinv_clean( $data['transaction_id'] ) : null,
244 
-            'discount_code'        => isset( $data['discount_code'] ) ? wpinv_clean( $data['discount_code'] ) : null,
245 
-            'payment_form'         => isset( $data['payment_form'] ) ? intval( $data['payment_form'] ) : null,
246 
-            'submission_id'        => isset( $data['submission_id'] ) ? wpinv_clean( $data['submission_id'] ) : null,
247 
-            'subscription_id'      => isset( $data['subscription_id'] ) ? wpinv_clean( $data['subscription_id'] ) : null,
248 
-            'is_viewed'            => isset( $data['is_viewed'] ) ? wpinv_clean( $data['is_viewed'] ) : null,
249 
-            'fees'                 => isset( $data['fees'] ) ? wpinv_clean( $data['fees'] ) : null,
250 
-            'discounts'            => isset( $data['discounts'] ) ? wpinv_clean( $data['discounts'] ) : null,
251 
-            'taxes'                => isset( $data['taxes'] ) ? wpinv_clean( $data['taxes'] ) : null,
240 
+            'disable_taxes'        => !empty($data['disable_taxes']),
241 
+            'currency'             => isset($data['currency']) ? wpinv_clean($data['currency']) : wpinv_get_currency(),
242 
+            'gateway'              => isset($data['gateway']) ? wpinv_clean($data['gateway']) : null,
243 
+            'transaction_id'       => isset($data['transaction_id']) ? wpinv_clean($data['transaction_id']) : null,
244 
+            'discount_code'        => isset($data['discount_code']) ? wpinv_clean($data['discount_code']) : null,
245 
+            'payment_form'         => isset($data['payment_form']) ? intval($data['payment_form']) : null,
246 
+            'submission_id'        => isset($data['submission_id']) ? wpinv_clean($data['submission_id']) : null,
247 
+            'subscription_id'      => isset($data['subscription_id']) ? wpinv_clean($data['subscription_id']) : null,
248 
+            'is_viewed'            => isset($data['is_viewed']) ? wpinv_clean($data['is_viewed']) : null,
249 
+            'fees'                 => isset($data['fees']) ? wpinv_clean($data['fees']) : null,
250 
+            'discounts'            => isset($data['discounts']) ? wpinv_clean($data['discounts']) : null,
251 
+            'taxes'                => isset($data['taxes']) ? wpinv_clean($data['taxes']) : null,
252 252
253 253
254 254 
             // Billing details.
255 255 
             'user_id'              => $data['user_id'],
256 
-            'first_name'           => isset( $data['first_name'] ) ? wpinv_clean( $data['first_name'] ) : $address['first_name'],
257 
-            'last_name'            => isset( $data['last_name'] ) ? wpinv_clean( $data['last_name'] ) : $address['last_name'],
258 
-            'address'              => isset( $data['address'] ) ? wpinv_clean( $data['address'] ) : $address['address'] ,
259 
-            'vat_number'           => isset( $data['vat_number'] ) ? wpinv_clean( $data['vat_number'] ) : $address['vat_number'],
260 
-            'company'              => isset( $data['company'] ) ? wpinv_clean( $data['company'] ) : $address['company'],
261 
-            'zip'                  => isset( $data['zip'] ) ? wpinv_clean( $data['zip'] ) : $address['zip'],
262 
-            'state'                => isset( $data['state'] ) ? wpinv_clean( $data['state'] ) : $address['state'],
263 
-            'city'                 => isset( $data['city'] ) ? wpinv_clean( $data['city'] ) : $address['city'],
264 
-            'country'              => isset( $data['country'] ) ? wpinv_clean( $data['country'] ) : $address['country'],
265 
-            'phone'                => isset( $data['phone'] ) ? wpinv_clean( $data['phone'] ) : $address['phone'],
266 
-            'address_confirmed'    => ! empty( $data['address_confirmed'] ),
256 
+            'first_name'           => isset($data['first_name']) ? wpinv_clean($data['first_name']) : $address['first_name'],
257 
+            'last_name'            => isset($data['last_name']) ? wpinv_clean($data['last_name']) : $address['last_name'],
258 
+            'address'              => isset($data['address']) ? wpinv_clean($data['address']) : $address['address'],
259 
+            'vat_number'           => isset($data['vat_number']) ? wpinv_clean($data['vat_number']) : $address['vat_number'],
260 
+            'company'              => isset($data['company']) ? wpinv_clean($data['company']) : $address['company'],
261 
+            'zip'                  => isset($data['zip']) ? wpinv_clean($data['zip']) : $address['zip'],
262 
+            'state'                => isset($data['state']) ? wpinv_clean($data['state']) : $address['state'],
263 
+            'city'                 => isset($data['city']) ? wpinv_clean($data['city']) : $address['city'],
264 
+            'country'              => isset($data['country']) ? wpinv_clean($data['country']) : $address['country'],
265 
+            'phone'                => isset($data['phone']) ? wpinv_clean($data['phone']) : $address['phone'],
266 
+            'address_confirmed'    => !empty($data['address_confirmed']),
267 267
268 268 
         )
269 269
270 270 
     );
271 271
272 272 
     // Backwards compatibililty.
273 
-    if ( ! empty( $data['cart_details'] ) && is_array( $data['cart_details'] ) ) {
273 
+    if (!empty($data['cart_details']) && is_array($data['cart_details'])) {
274 274 
         $data['items'] = array();
275 275
276 
-        foreach( $data['cart_details'] as $_item ) {
276 
+        foreach ($data['cart_details'] as $_item) {
277 277
278 278 
             // Ensure that we have an item id.
279 
-            if ( empty(  $_item['id']  ) ) {
279 
+            if (empty($_item['id'])) {
280 280 
                 continue;
281 281 
             }
282 282
283 283 
             // Retrieve the item.
284 
-            $item = new GetPaid_Form_Item(  $_item['id']  );
284 
+            $item = new GetPaid_Form_Item($_item['id']);
285 285
286 286 
             // Ensure that it is purchasable.
287 
-            if ( ! $item->can_purchase() ) {
287 
+            if (!$item->can_purchase()) {
288 288 
                 continue;
289 289 
             }
290 290
291 291 
             // Set quantity.
292 
-            if ( ! empty( $_item['quantity'] ) && is_numeric( $_item['quantity'] ) ) {
293 
-                $item->set_quantity( $_item['quantity'] );
292 
+            if (!empty($_item['quantity']) && is_numeric($_item['quantity'])) {
293 
+                $item->set_quantity($_item['quantity']);
294 294 
             }
295 295
296 296 
             // Set price.
297 
-            if ( isset( $_item['item_price'] ) ) {
298 
-                $item->set_price( $_item['item_price'] );
297 
+            if (isset($_item['item_price'])) {
298 
+                $item->set_price($_item['item_price']);
299 299 
             }
300 300
301 
-            if ( isset( $_item['custom_price'] ) ) {
302 
-                $item->set_price( $_item['custom_price'] );
301 
+            if (isset($_item['custom_price'])) {
302 
+                $item->set_price($_item['custom_price']);
303 303 
             }
304 304
305 305 
             // Set name.
306 
-            if ( ! empty( $_item['name'] ) ) {
307 
-                $item->set_name( $_item['name'] );
306 
+            if (!empty($_item['name'])) {
307 
+                $item->set_name($_item['name']);
308 308 
             }
309 309
310 310 
             // Set description.
311 
-            if ( isset( $_item['description'] ) ) {
312 
-                $item->set_custom_description( $_item['description'] );
311 
+            if (isset($_item['description'])) {
312 
+                $item->set_custom_description($_item['description']);
313 313 
             }
314 314
315 315 
             // Set meta.
316 
-            if ( isset( $_item['meta'] ) && is_array( $_item['meta'] ) ) {
316 
+            if (isset($_item['meta']) && is_array($_item['meta'])) {
317 317
318 
-                $item->set_item_meta( $_item['meta'] );
318 
+                $item->set_item_meta($_item['meta']);
319 319
320 
-                if ( isset( $_item['meta']['description'] ) ) {
321 
-                    $item->set_custom_description( $_item['meta']['description'] );
320 
+                if (isset($_item['meta']['description'])) {
321 
+                    $item->set_custom_description($_item['meta']['description']);
322 322 
                 }
323 323
324 324 
             }
 
@@ -329,14 +329,14 @@  discard block
 
 block discarded – undo
329 329 
     }
330 330
331 331 
     // Add invoice items.
332 
-    if ( ! empty( $data['items'] ) && is_array( $data['items'] ) ) {
332 
+    if (!empty($data['items']) && is_array($data['items'])) {
333 333
334 
-        $invoice->set_items( array() );
334 
+        $invoice->set_items(array());
335 335
336 
-        foreach ( $data['items'] as $item ) {
336 
+        foreach ($data['items'] as $item) {
337 337
338 
-            if ( is_object( $item ) && is_a( $item, 'GetPaid_Form_Item' ) && $item->can_purchase() ) {
339 
-                $invoice->add_item( $item );
338 
+            if (is_object($item) && is_a($item, 'GetPaid_Form_Item') && $item->can_purchase()) {
339 
+                $invoice->add_item($item);
340 340 
             }
341 341
342 342 
         }
 
@@ -347,30 +347,30 @@  discard block
 
 block discarded – undo
347 347 
     $invoice->recalculate_total();
348 348 
     $invoice->save();
349 349
350 
-    if ( ! $invoice->get_id() ) {
351 
-        return $wp_error ? new WP_Error( 'wpinv_insert_invoice_error', __( 'An error occured when saving your invoice.', 'invoicing' ) ) : 0;
350 
+    if (!$invoice->get_id()) {
351 
+        return $wp_error ? new WP_Error('wpinv_insert_invoice_error', __('An error occured when saving your invoice.', 'invoicing')) : 0;
352 352 
     }
353 353
354 354 
     // Add private note.
355 
-    if ( ! empty( $data['private_note'] ) ) {
356 
-        $invoice->add_note( $data['private_note'] );
355 
+    if (!empty($data['private_note'])) {
356 
+        $invoice->add_note($data['private_note']);
357 357 
     }
358 358
359 359 
     // User notes.
360 
-    if ( !empty( $data['user_note'] ) ) {
361 
-        $invoice->add_note( $data['user_note'], true );
360 
+    if (!empty($data['user_note'])) {
361 
+        $invoice->add_note($data['user_note'], true);
362 362 
     }
363 363
364 364 
     // Created via.
365 
-    if ( isset( $data['created_via'] ) ) {
366 
-        update_post_meta( $invoice->get_id(), 'wpinv_created_via', $data['created_via'] );
365 
+    if (isset($data['created_via'])) {
366 
+        update_post_meta($invoice->get_id(), 'wpinv_created_via', $data['created_via']);
367 367 
     }
368 368
369 369 
     // Backwards compatiblity.
370 
-    if ( $invoice->is_quote() ) {
370 
+    if ($invoice->is_quote()) {
371 371
372 
-        if ( isset( $data['valid_until'] ) ) {
373 
-            update_post_meta( $invoice->get_id(), 'wpinv_quote_valid_until', $data['valid_until'] );
372 
+        if (isset($data['valid_until'])) {
373 
+            update_post_meta($invoice->get_id(), 'wpinv_quote_valid_until', $data['valid_until']);
374 374 
         }
375 375 
         return $invoice;
376 376 
 
@@ -385,18 +385,18 @@  discard block
 
 block discarded – undo
385 385 
  * @param $bool $deprecated
386 386 
  * @return WPInv_Invoice|null
387 387 
  */
388 
-function wpinv_get_invoice( $invoice = 0, $deprecated = false ) {
388 
+function wpinv_get_invoice($invoice = 0, $deprecated = false) {
389 389
390 390 
     // If we are retrieving the invoice from the cart...
391 
-    if ( $deprecated && empty( $invoice ) ) {
391 
+    if ($deprecated && empty($invoice)) {
392 392 
         $invoice = (int) getpaid_get_current_invoice_id();
393 393 
     }
394 394
395 395 
     // Retrieve the invoice.
396 
-    $invoice = new WPInv_Invoice( $invoice );
396 
+    $invoice = new WPInv_Invoice($invoice);
397 397
398 398 
     // Check if it exists.
399 
-    if ( $invoice->get_id() != 0 ) {
399 
+    if ($invoice->get_id() != 0) {
400 400 
         return $invoice;
401 401 
     }
402 402 
 
@@ -409,15 +409,15 @@  discard block
 
 block discarded – undo
409 409 
  * @param array $args Args to search for.
410 410 
  * @return WPInv_Invoice[]|int[]|object
411 411 
  */
412 
-function wpinv_get_invoices( $args ) {
412 
+function wpinv_get_invoices($args) {
413 413
414 414 
     // Prepare args.
415 415 
     $args = wp_parse_args(
416 416 
         $args,
417 417 
         array(
418 
-            'status'   => array_keys( wpinv_get_invoice_statuses() ),
418 
+            'status'   => array_keys(wpinv_get_invoice_statuses()),
419 419 
             'type'     => 'wpi_invoice',
420 
-            'limit'    => get_option( 'posts_per_page' ),
420 
+            'limit'    => get_option('posts_per_page'),
421 421 
             'return'   => 'objects',
422 422 
         )
423 423 
     );
 
@@ -435,24 +435,24 @@  discard block
 
 block discarded – undo
435 435 
         'post__in'       => 'include',
436 436 
     );
437 437
438 
-    foreach ( $map_legacy as $to => $from ) {
439 
-        if ( isset( $args[ $from ] ) ) {
440 
-            $args[ $to ] = $args[ $from ];
441 
-            unset( $args[ $from ] );
438 
+    foreach ($map_legacy as $to => $from) {
439 
+        if (isset($args[$from])) {
440 
+            $args[$to] = $args[$from];
441 
+            unset($args[$from]);
442 442 
         }
443 443 
     }
444 444
445 445 
     // Backwards compatibility.
446 
-    if ( ! empty( $args['email'] ) && empty( $args['user'] ) ) {
446 
+    if (!empty($args['email']) && empty($args['user'])) {
447 447 
         $args['user'] = $args['email'];
448 
-        unset( $args['email'] );
448 
+        unset($args['email']);
449 449 
     }
450 450
451 451 
     // Handle cases where the user is set as an email.
452 
-    if ( ! empty( $args['author'] ) && is_email( $args['author'] ) ) {
453 
-        $user = get_user_by( 'email', $args['user'] );
452 
+    if (!empty($args['author']) && is_email($args['author'])) {
453 
+        $user = get_user_by('email', $args['user']);
454 454
455 
-        if ( $user ) {
455 
+        if ($user) {
456 456 
             $args['author'] = $user->user_email;
457 457 
         }
458 458 
 
@@ -463,31 +463,31 @@  discard block
 
 block discarded – undo
463 463
464 464 
     // Show all posts.
465 465 
     $paginate = true;
466 
-    if ( isset( $args['paginate'] ) ) {
466 
+    if (isset($args['paginate'])) {
467 467
468 468 
         $paginate = $args['paginate'];
469 
-        $args['no_found_rows'] = empty( $args['paginate'] );
470 
-        unset( $args['paginate'] );
469 
+        $args['no_found_rows'] = empty($args['paginate']);
470 
+        unset($args['paginate']);
471 471
472 472 
     }
473 473
474 474 
     // Whether to return objects or fields.
475 475 
     $return = $args['return'];
476 
-    unset( $args['return'] );
476 
+    unset($args['return']);
477 477
478 478 
     // Get invoices.
479 
-    $invoices = new WP_Query( apply_filters( 'wpinv_get_invoices_args', $args ) );
479 
+    $invoices = new WP_Query(apply_filters('wpinv_get_invoices_args', $args));
480 480
481 481 
     // Prepare the results.
482 
-    if ( 'objects' === $return ) {
483 
-        $results = array_map( 'wpinv_get_invoice', $invoices->posts );
484 
-    } elseif ( 'self' === $return ) {
482 
+    if ('objects' === $return) {
483 
+        $results = array_map('wpinv_get_invoice', $invoices->posts);
484 
+    } elseif ('self' === $return) {
485 485 
         return $invoices;
486 486 
     } else {
487 487 
         $results = $invoices->posts;
488 488 
     }
489 489
490 
-    if ( $paginate ) {
490 
+    if ($paginate) {
491 491 
         return (object) array(
492 492 
             'invoices'      => $results,
493 493 
             'total'         => $invoices->found_posts,
 
@@ -505,8 +505,8 @@  discard block
 
 block discarded – undo
505 505 
  * @param string $transaction_id The transaction id to check.
506 506 
  * @return int Invoice id on success or 0 on failure
507 507 
  */
508 
-function wpinv_get_id_by_transaction_id( $transaction_id ) {
509 
-    return WPInv_Invoice::get_invoice_id_by_field( $transaction_id, 'transaction_id' );
508 
+function wpinv_get_id_by_transaction_id($transaction_id) {
509 
+    return WPInv_Invoice::get_invoice_id_by_field($transaction_id, 'transaction_id');
510 510 
 }
511 511
512 512 
 /**
 
@@ -515,8 +515,8 @@  discard block
 
 block discarded – undo
515 515 
  * @param string $invoice_number The invoice number to check.
516 516 
  * @return int Invoice id on success or 0 on failure
517 517 
  */
518 
-function wpinv_get_id_by_invoice_number( $invoice_number ) {
519 
-    return WPInv_Invoice::get_invoice_id_by_field( $invoice_number, 'number' );
518 
+function wpinv_get_id_by_invoice_number($invoice_number) {
519 
+    return WPInv_Invoice::get_invoice_id_by_field($invoice_number, 'number');
520 520 
 }
521 521
522 522 
 /**
 
@@ -525,8 +525,8 @@  discard block
 
 block discarded – undo
525 525 
  * @param string $invoice_key The invoice key to check.
526 526 
  * @return int Invoice id on success or 0 on failure
527 527 
  */
528 
-function wpinv_get_invoice_id_by_key( $invoice_key ) {
529 
-    return WPInv_Invoice::get_invoice_id_by_field( $invoice_key, 'key' );
528 
+function wpinv_get_invoice_id_by_key($invoice_key) {
529 
+    return WPInv_Invoice::get_invoice_id_by_field($invoice_key, 'key');
530 530 
 }
531 531
532 532 
 /**
 
@@ -536,19 +536,19 @@  discard block
 
 block discarded – undo
536 536 
  * @param string $type Optionally filter by type i.e customer|system
537 537 
  * @return array|null
538 538 
  */
539 
-function wpinv_get_invoice_notes( $invoice = 0, $type = '' ) {
539 
+function wpinv_get_invoice_notes($invoice = 0, $type = '') {
540 540
541 541 
     // Prepare the invoice.
542 
-    $invoice = wpinv_get_invoice( $invoice );
543 
-    if ( empty( $invoice ) ) {
542 
+    $invoice = wpinv_get_invoice($invoice);
543 
+    if (empty($invoice)) {
544 544 
         return NULL;
545 545 
     }
546 546
547 547 
     // Fetch notes.
548 
-    $notes = getpaid_notes()->get_invoice_notes( $invoice->get_id(), $type );
548 
+    $notes = getpaid_notes()->get_invoice_notes($invoice->get_id(), $type);
549 549
550 550 
     // Filter the notes.
551 
-    return apply_filters( 'wpinv_invoice_notes', $notes, $invoice->get_id(), $type );
551 
+    return apply_filters('wpinv_invoice_notes', $notes, $invoice->get_id(), $type);
552 552 
 }
553 553
554 554 
 /**
 
@@ -556,10 +556,10 @@  discard block
 
 block discarded – undo
556 556 
  *
557 557 
  * @param string $post_type
558 558 
  */
559 
-function wpinv_get_user_invoices_columns( $post_type = 'wpi_invoice' ) {
559 
+function wpinv_get_user_invoices_columns($post_type = 'wpi_invoice') {
560 560
561 
-    $label   = getpaid_get_post_type_label( $post_type, false );
562 
-    $label   = empty( $label ) ? __( 'Invoice', 'invoicing' ) : sanitize_text_field( $label );
561 
+    $label   = getpaid_get_post_type_label($post_type, false);
562 
+    $label   = empty($label) ? __('Invoice', 'invoicing') : sanitize_text_field($label);
563 563 
     $columns = array(
564 564
565 565 
             'invoice-number'  => array(
 
@@ -568,22 +568,22 @@  discard block
 
 block discarded – undo
568 568 
             ),
569 569
570 570 
             'created-date'    => array(
571 
-                'title' => __( 'Created Date', 'invoicing' ),
571 
+                'title' => __('Created Date', 'invoicing'),
572 572 
                 'class' => 'text-left'
573 573 
             ),
574 574
575 575 
             'payment-date'    => array(
576 
-                'title' => __( 'Payment Date', 'invoicing' ),
576 
+                'title' => __('Payment Date', 'invoicing'),
577 577 
                 'class' => 'text-left'
578 578 
             ),
579 579
580 580 
             'invoice-status'  => array(
581 
-                'title' => __( 'Status', 'invoicing' ),
581 
+                'title' => __('Status', 'invoicing'),
582 582 
                 'class' => 'text-center'
583 583 
             ),
584 584
585 585 
             'invoice-total'   => array(
586 
-                'title' => __( 'Total', 'invoicing' ),
586 
+                'title' => __('Total', 'invoicing'),
587 587 
                 'class' => 'text-right'
588 588 
             ),
589 589 
 
@@ -594,7 +594,7 @@  discard block
 
 block discarded – undo
594 594
595 595 
         );
596 596
597 
-    return apply_filters( 'wpinv_user_invoices_columns', $columns, $post_type );
597 
+    return apply_filters('wpinv_user_invoices_columns', $columns, $post_type);
598 598 
 }
599 599
600 600 
 /**
 
@@ -604,59 +604,59 @@  discard block
 
 block discarded – undo
604 604
605 605 
     // Find the invoice.
606 606 
     $invoice_id = getpaid_get_current_invoice_id();
607 
-    $invoice = new WPInv_Invoice( $invoice_id );
607 
+    $invoice = new WPInv_Invoice($invoice_id);
608 608
609 609 
     // Abort if non was found.
610 
-    if ( empty( $invoice_id ) || $invoice->is_draft() ) {
610 
+    if (empty($invoice_id) || $invoice->is_draft()) {
611 611
612 612 
         return aui()->alert(
613 613 
             array(
614 614 
                 'type'    => 'warning',
615 
-                'content' => __( 'We could not find your invoice', 'invoicing' ),
615 
+                'content' => __('We could not find your invoice', 'invoicing'),
616 616 
             )
617 617 
         );
618 618
619 619 
     }
620 620
621 621 
     // Can the user view this invoice?
622 
-    if ( ! wpinv_can_view_receipt( $invoice_id ) ) {
622 
+    if (!wpinv_can_view_receipt($invoice_id)) {
623 623
624 624 
         return aui()->alert(
625 625 
             array(
626 626 
                 'type'    => 'warning',
627 
-                'content' => __( 'You are not allowed to view this receipt', 'invoicing' ),
627 
+                'content' => __('You are not allowed to view this receipt', 'invoicing'),
628 628 
             )
629 629 
         );
630 630
631 631 
     }
632 632
633 633 
     // Load the template.
634 
-    return wpinv_get_template_html( 'invoice-receipt.php', compact( 'invoice' ) );
634 
+    return wpinv_get_template_html('invoice-receipt.php', compact('invoice'));
635 635
636 636 
 }
637 637
638 638 
 /**
639 639 
  * Displays the invoice history.
640 640 
  */
641 
-function getpaid_invoice_history( $user_id = 0, $post_type = 'wpi_invoice' ) {
641 
+function getpaid_invoice_history($user_id = 0, $post_type = 'wpi_invoice') {
642 642
643 643 
     // Ensure that we have a user id.
644 
-    if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
644 
+    if (empty($user_id) || !is_numeric($user_id)) {
645 645 
         $user_id = get_current_user_id();
646 646 
     }
647 647
648 
-    $label = getpaid_get_post_type_label( $post_type );
649 
-    $label = empty( $label ) ? __( 'Invoices', 'invoicing' ) : sanitize_text_field( $label );
648 
+    $label = getpaid_get_post_type_label($post_type);
649 
+    $label = empty($label) ? __('Invoices', 'invoicing') : sanitize_text_field($label);
650 650
651 651 
     // View user id.
652 
-    if ( empty( $user_id ) ) {
652 
+    if (empty($user_id)) {
653 653
654 654 
         return aui()->alert(
655 655 
             array(
656 656 
                 'type'    => 'warning',
657 657 
                 'content' => sprintf(
658 
-                    __( 'You must be logged in to view your %s.', 'invoicing' ),
659 
-                    strtolower( $label )
658 
+                    __('You must be logged in to view your %s.', 'invoicing'),
659 
+                    strtolower($label)
660 660 
                 )
661 661 
             )
662 662 
         );
 
@@ -667,23 +667,23 @@  discard block
 
 block discarded – undo
667 667 
     $invoices = wpinv_get_invoices(
668 668
669 669 
         array(
670 
-            'page'      => ( get_query_var( 'paged' ) ) ? absint( get_query_var( 'paged' ) ) : 1,
670 
+            'page'      => (get_query_var('paged')) ? absint(get_query_var('paged')) : 1,
671 671 
             'user'      => $user_id,
672 672 
             'paginate'  => true,
673 673 
             'type'      => $post_type,
674 
-            'status'    => array_keys( wpinv_get_invoice_statuses( false, false, $post_type ) ),
674 
+            'status'    => array_keys(wpinv_get_invoice_statuses(false, false, $post_type)),
675 675 
         )
676 676
677 677 
     );
678 678
679 
-    if ( empty( $invoices->total ) ) {
679 
+    if (empty($invoices->total)) {
680 680
681 681 
         return aui()->alert(
682 682 
             array(
683 683 
                 'type'    => 'info',
684 684 
                 'content' => sprintf(
685 
-                    __( 'No %s found.', 'invoicing' ),
686 
-                    strtolower( $label )
685 
+                    __('No %s found.', 'invoicing'),
686 
+                    strtolower($label)
687 687 
                 )
688 688 
             )
689 689 
         );
 
@@ -691,38 +691,38 @@  discard block
 
 block discarded – undo
691 691 
     }
692 692
693 693 
     // Load the template.
694 
-    return wpinv_get_template_html( 'invoice-history.php', compact( 'invoices', 'post_type' ) );
694 
+    return wpinv_get_template_html('invoice-history.php', compact('invoices', 'post_type'));
695 695
696 696 
 }
697 697
698 698 
 /**
699 699 
  * Formats an invoice number given an invoice type.
700 700 
  */
701 
-function wpinv_format_invoice_number( $number, $type = '' ) {
701 
+function wpinv_format_invoice_number($number, $type = '') {
702 702
703 703 
     // Allow other plugins to overide this.
704 
-    $check = apply_filters( 'wpinv_pre_format_invoice_number', null, $number, $type );
705 
-    if ( null !== $check ) {
704 
+    $check = apply_filters('wpinv_pre_format_invoice_number', null, $number, $type);
705 
+    if (null !== $check) {
706 706 
         return $check;
707 707 
     }
708 708
709 709 
     // Ensure that we have a numeric number.
710 
-    if ( ! is_numeric( $number ) ) {
710 
+    if (!is_numeric($number)) {
711 711 
         return $number;
712 712 
     }
713 713
714 714 
     // Format the number.
715 
-    $padd             = absint( (int) wpinv_get_option( 'invoice_number_padd', 5 ) );
716 
-    $prefix           = sanitize_text_field( (string) wpinv_get_option( 'invoice_number_prefix', 'INV-' ) );
717 
-    $prefix           = sanitize_text_field( apply_filters( 'getpaid_invoice_type_prefix', $prefix, $type ) );
718 
-    $postfix          = sanitize_text_field( (string) wpinv_get_option( 'invoice_number_postfix' ) );
719 
-    $postfix          = sanitize_text_field( apply_filters( 'getpaid_invoice_type_postfix', $postfix, $type ) );
720 
-    $formatted_number = zeroise( absint( $number ), $padd );
715 
+    $padd             = absint((int) wpinv_get_option('invoice_number_padd', 5));
716 
+    $prefix           = sanitize_text_field((string) wpinv_get_option('invoice_number_prefix', 'INV-'));
717 
+    $prefix           = sanitize_text_field(apply_filters('getpaid_invoice_type_prefix', $prefix, $type));
718 
+    $postfix          = sanitize_text_field((string) wpinv_get_option('invoice_number_postfix'));
719 
+    $postfix          = sanitize_text_field(apply_filters('getpaid_invoice_type_postfix', $postfix, $type));
720 
+    $formatted_number = zeroise(absint($number), $padd);
721 721
722 722 
     // Add the prefix and post fix.
723 723 
     $formatted_number = $prefix . $formatted_number . $postfix;
724 724
725 
-    return apply_filters( 'wpinv_format_invoice_number', $formatted_number, $number, $prefix, $postfix, $padd );
725 
+    return apply_filters('wpinv_format_invoice_number', $formatted_number, $number, $prefix, $postfix, $padd);
726 726 
 }
727 727
728 728 
 /**
 
@@ -731,58 +731,58 @@  discard block
 
 block discarded – undo
731 731 
  * @param string $type.
732 732 
  * @return int|null|bool
733 733 
  */
734 
-function wpinv_get_next_invoice_number( $type = '' ) {
734 
+function wpinv_get_next_invoice_number($type = '') {
735 735
736 736 
     // Allow plugins to overide this.
737 
-    $check = apply_filters( 'wpinv_get_pre_next_invoice_number', null, $type );
738 
-    if ( null !== $check ) {
737 
+    $check = apply_filters('wpinv_get_pre_next_invoice_number', null, $type);
738 
+    if (null !== $check) {
739 739 
         return $check;
740 740 
     }
741 741
742 742 
     // Ensure sequential invoice numbers is active.
743 
-    if ( ! wpinv_sequential_number_active() ) {
743 
+    if (!wpinv_sequential_number_active()) {
744 744 
         return false;
745 745 
     }
746 746
747 747 
     // Retrieve the current number and the start number.
748 
-    $number = (int) get_option( 'wpinv_last_invoice_number', 0 );
749 
-    $start  = absint( (int) wpinv_get_option( 'invoice_sequence_start', 1 ) );
748 
+    $number = (int) get_option('wpinv_last_invoice_number', 0);
749 
+    $start  = absint((int) wpinv_get_option('invoice_sequence_start', 1));
750 750
751 751 
     // Ensure that we are starting at a positive integer.
752 
-    $start  = max( $start, 1 );
752 
+    $start  = max($start, 1);
753 753
754 754 
     // If this is the first invoice, use the start number.
755 
-    $number = max( $start, $number );
755 
+    $number = max($start, $number);
756 756
757 757 
     // Format the invoice number.
758 
-    $formatted_number = wpinv_format_invoice_number( $number, $type );
758 
+    $formatted_number = wpinv_format_invoice_number($number, $type);
759 759
760 760 
     // Ensure that this number is unique.
761 
-    $invoice_id = WPInv_Invoice::get_invoice_id_by_field( $formatted_number, 'number' );
761 
+    $invoice_id = WPInv_Invoice::get_invoice_id_by_field($formatted_number, 'number');
762 762
763 763 
     // We found a match. Nice.
764 
-    if ( empty( $invoice_id ) ) {
765 
-        update_option( 'wpinv_last_invoice_number', $number );
766 
-        return apply_filters( 'wpinv_get_next_invoice_number', $number );
764 
+    if (empty($invoice_id)) {
765 
+        update_option('wpinv_last_invoice_number', $number);
766 
+        return apply_filters('wpinv_get_next_invoice_number', $number);
767 767 
     }
768 768
769 
-    update_option( 'wpinv_last_invoice_number', $number + 1 );
770 
-    return wpinv_get_next_invoice_number( $type );
769 
+    update_option('wpinv_last_invoice_number', $number + 1);
770 
+    return wpinv_get_next_invoice_number($type);
771 771
772 772 
 }
773 773
774 774 
 /**
775 775 
  * The prefix used for invoice paths.
776 776 
  */
777 
-function wpinv_post_name_prefix( $post_type = 'wpi_invoice' ) {
778 
-    return apply_filters( 'wpinv_post_name_prefix', 'inv-', $post_type );
777 
+function wpinv_post_name_prefix($post_type = 'wpi_invoice') {
778 
+    return apply_filters('wpinv_post_name_prefix', 'inv-', $post_type);
779 779 
 }
780 780
781 
-function wpinv_generate_post_name( $post_ID ) {
782 
-    $prefix = wpinv_post_name_prefix( get_post_type( $post_ID ) );
783 
-    $post_name = sanitize_title( $prefix . $post_ID );
781 
+function wpinv_generate_post_name($post_ID) {
782 
+    $prefix = wpinv_post_name_prefix(get_post_type($post_ID));
783 
+    $post_name = sanitize_title($prefix . $post_ID);
784 784
785 
-    return apply_filters( 'wpinv_generate_post_name', $post_name, $post_ID, $prefix );
785 
+    return apply_filters('wpinv_generate_post_name', $post_name, $post_ID, $prefix);
786 786 
 }
787 787
788 788 
 /**
 
@@ -790,8 +790,8 @@  discard block
 
 block discarded – undo
790 790 
  *
791 791 
  * @param int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object.
792 792 
  */
793 
-function wpinv_is_invoice_viewed( $invoice ) {
794 
-    $invoice = new WPInv_Invoice( $invoice );
793 
+function wpinv_is_invoice_viewed($invoice) {
794 
+    $invoice = new WPInv_Invoice($invoice);
795 795 
     return (bool) $invoice->get_is_viewed();
796 796 
 }
797 797 
 
@@ -800,17 +800,17 @@  discard block
 
 block discarded – undo
800 800 
  *
801 801 
  * @param int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object.
802 802 
  */
803 
-function getpaid_maybe_mark_invoice_as_viewed( $invoice ) {
804 
-    $invoice = new WPInv_Invoice( $invoice );
803 
+function getpaid_maybe_mark_invoice_as_viewed($invoice) {
804 
+    $invoice = new WPInv_Invoice($invoice);
805 805
806 
-    if ( get_current_user_id() == $invoice->get_user_id() && ! $invoice->get_is_viewed() ) {
807 
-        $invoice->set_is_viewed( true );
806 
+    if (get_current_user_id() == $invoice->get_user_id() && !$invoice->get_is_viewed()) {
807 
+        $invoice->set_is_viewed(true);
808 808 
         $invoice->save();
809 809 
     }
810 810
811 811 
 }
812 
-add_action( 'wpinv_invoice_print_before_display', 'getpaid_maybe_mark_invoice_as_viewed' );
813 
-add_action( 'wpinv_before_receipt', 'getpaid_maybe_mark_invoice_as_viewed' );
812 
+add_action('wpinv_invoice_print_before_display', 'getpaid_maybe_mark_invoice_as_viewed');
813 
+add_action('wpinv_before_receipt', 'getpaid_maybe_mark_invoice_as_viewed');
814 814
815 815 
 /**
816 816 
  * Processes an invoice refund.
 
@@ -819,27 +819,27 @@  discard block
 
 block discarded – undo
819 819 
  * @param array $status_transition
820 820 
  * @todo: descrease customer/store earnings
821 821 
  */
822 
-function getpaid_maybe_process_refund( $invoice, $status_transition ) {
822 
+function getpaid_maybe_process_refund($invoice, $status_transition) {
823 823
824 
-    if ( empty( $status_transition['from'] ) || ! in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ) ) ) {
824 
+    if (empty($status_transition['from']) || !in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'))) {
825 825 
         return;
826 826 
     }
827 827
828 828 
     $discount_code = $invoice->get_discount_code();
829 
-    if ( ! empty( $discount_code ) ) {
830 
-        $discount = wpinv_get_discount_obj( $discount_code );
829 
+    if (!empty($discount_code)) {
830 
+        $discount = wpinv_get_discount_obj($discount_code);
831 831
832 
-        if ( $discount->exists() ) {
832 
+        if ($discount->exists()) {
833 833 
             $discount->increase_usage( -1 );
834 834 
         }
835 835
836 836 
     }
837 837
838 
-    do_action( 'wpinv_pre_refund_invoice', $invoice, $invoice->get_id() );
839 
-    do_action( 'wpinv_refund_invoice', $invoice, $invoice->get_id() );
840 
-    do_action( 'wpinv_post_refund_invoice', $invoice, $invoice->get_id() );
838 
+    do_action('wpinv_pre_refund_invoice', $invoice, $invoice->get_id());
839 
+    do_action('wpinv_refund_invoice', $invoice, $invoice->get_id());
840 
+    do_action('wpinv_post_refund_invoice', $invoice, $invoice->get_id());
841 841 
 }
842 
-add_action( 'getpaid_invoice_status_wpi-refunded', 'getpaid_maybe_process_refund', 10, 2 );
842 
+add_action('getpaid_invoice_status_wpi-refunded', 'getpaid_maybe_process_refund', 10, 2);
843 843
844 844
845 845 
 /**
 
@@ -847,49 +847,49 @@  discard block
 
 block discarded – undo
847 847 
  *
848 848 
  * @param int $invoice_id
849 849 
  */
850 
-function getpaid_process_invoice_payment( $invoice_id ) {
850 
+function getpaid_process_invoice_payment($invoice_id) {
851 851
852 852 
     // Fetch the invoice.
853 
-    $invoice = new WPInv_Invoice( $invoice_id );
853 
+    $invoice = new WPInv_Invoice($invoice_id);
854 854
855 855 
     // We only want to do this once.
856 
-    if ( 1 ==  get_post_meta( $invoice->get_id(), 'wpinv_processed_payment', true ) ) {
856 
+    if (1 == get_post_meta($invoice->get_id(), 'wpinv_processed_payment', true)) {
857 857 
         return;
858 858 
     }
859 859
860 
-    update_post_meta( $invoice->get_id(), 'wpinv_processed_payment', 1 );
860 
+    update_post_meta($invoice->get_id(), 'wpinv_processed_payment', 1);
861 861
862 862 
     // Fires when processing a payment.
863 
-    do_action( 'getpaid_process_payment', $invoice );
863 
+    do_action('getpaid_process_payment', $invoice);
864 864
865 865 
     // Fire an action for each invoice item.
866 
-    foreach( $invoice->get_items() as $item ) {
867 
-        do_action( 'getpaid_process_item_payment', $item, $invoice );
866 
+    foreach ($invoice->get_items() as $item) {
867 
+        do_action('getpaid_process_item_payment', $item, $invoice);
868 868 
     }
869 869
870 870 
     // Increase discount usage.
871 871 
     $discount_code = $invoice->get_discount_code();
872 
-    if ( ! empty( $discount_code ) && ! $invoice->is_renewal() ) {
873 
-        $discount = wpinv_get_discount_obj( $discount_code );
872 
+    if (!empty($discount_code) && !$invoice->is_renewal()) {
873 
+        $discount = wpinv_get_discount_obj($discount_code);
874 874
875 
-        if ( $discount->exists() ) {
875 
+        if ($discount->exists()) {
876 876 
             $discount->increase_usage();
877 877 
         }
878 878
879 879 
     }
880 880
881 881 
     // Record reverse vat.
882 
-    if ( 'invoice' == $invoice->get_type() && wpinv_use_taxes() && ! $invoice->get_disable_taxes() ) {
882 
+    if ('invoice' == $invoice->get_type() && wpinv_use_taxes() && !$invoice->get_disable_taxes()) {
883 883
884 884 
         $taxes = $invoice->get_total_tax();
885 
-        if ( empty( $taxes ) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $invoice->get_country() ) ) {
886 
-            $invoice->add_note( __( 'VAT was reverse charged', 'invoicing' ), false, false, true );
885 
+        if (empty($taxes) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($invoice->get_country())) {
886 
+            $invoice->add_note(__('VAT was reverse charged', 'invoicing'), false, false, true);
887 887 
         }
888 888
889 889 
     }
890 890
891 891 
 }
892 
-add_action( 'getpaid_invoice_payment_status_changed', 'getpaid_process_invoice_payment' );
892 
+add_action('getpaid_invoice_payment_status_changed', 'getpaid_process_invoice_payment');
893 893
894 894 
 /**
895 895 
  * Returns an array of invoice item columns
 
@@ -897,13 +897,13 @@  discard block
 
 block discarded – undo
897 897 
  * @param int|WPInv_Invoice $invoice
898 898 
  * @return array
899 899 
  */
900 
-function getpaid_invoice_item_columns( $invoice ) {
900 
+function getpaid_invoice_item_columns($invoice) {
901 901
902 902 
     // Prepare the invoice.
903 
-    $invoice = new WPInv_Invoice( $invoice );
903 
+    $invoice = new WPInv_Invoice($invoice);
904 904
905 905 
     // Abort if there is no invoice.
906 
-    if ( 0 == $invoice->get_id() ) {
906 
+    if (0 == $invoice->get_id()) {
907 907 
         return array();
908 908 
     }
909 909 
 
@@ -911,47 +911,47 @@  discard block
 
 block discarded – undo
911 911 
     $columns = apply_filters(
912 912 
         'getpaid_invoice_item_columns',
913 913 
         array(
914 
-            'name'     => __( 'Item', 'invoicing' ),
915 
-            'price'    => __( 'Price', 'invoicing' ),
916 
-            'quantity' => __( 'Quantity', 'invoicing' ),
917 
-            'subtotal' => __( 'Subtotal', 'invoicing' ),
914 
+            'name'     => __('Item', 'invoicing'),
915 
+            'price'    => __('Price', 'invoicing'),
916 
+            'quantity' => __('Quantity', 'invoicing'),
917 
+            'subtotal' => __('Subtotal', 'invoicing'),
918 918 
         ),
919 919 
         $invoice
920 920 
     );
921 921
922 922 
     // Quantities.
923 
-    if ( isset( $columns[ 'quantity' ] ) ) {
923 
+    if (isset($columns['quantity'])) {
924 924
925 
-        if ( 'hours' == $invoice->get_template() ) {
926 
-            $columns[ 'quantity' ] = __( 'Hours', 'invoicing' );
925 
+        if ('hours' == $invoice->get_template()) {
926 
+            $columns['quantity'] = __('Hours', 'invoicing');
927 927 
         }
928 928
929 
-        if ( ! wpinv_item_quantities_enabled() || 'amount' == $invoice->get_template() ) {
930 
-            unset( $columns[ 'quantity' ] );
929 
+        if (!wpinv_item_quantities_enabled() || 'amount' == $invoice->get_template()) {
930 
+            unset($columns['quantity']);
931 931 
         }
932 932
933 933 
     }
934 934
935 935
936 936 
     // Price.
937 
-    if ( isset( $columns[ 'price' ] ) ) {
937 
+    if (isset($columns['price'])) {
938 938
939 
-        if ( 'amount' == $invoice->get_template() ) {
940 
-            $columns[ 'price' ] = __( 'Amount', 'invoicing' );
939 
+        if ('amount' == $invoice->get_template()) {
940 
+            $columns['price'] = __('Amount', 'invoicing');
941 941 
         }
942 942
943 
-        if ( 'hours' == $invoice->get_template() ) {
944 
-            $columns[ 'price' ] = __( 'Rate', 'invoicing' );
943 
+        if ('hours' == $invoice->get_template()) {
944 
+            $columns['price'] = __('Rate', 'invoicing');
945 945 
         }
946 946
947 947 
     }
948 948
949 949
950 950 
     // Sub total.
951 
-    if ( isset( $columns[ 'subtotal' ] ) ) {
951 
+    if (isset($columns['subtotal'])) {
952 952
953 
-        if ( 'amount' == $invoice->get_template() ) {
954 
-            unset( $columns[ 'subtotal' ] );
953 
+        if ('amount' == $invoice->get_template()) {
954 
+            unset($columns['subtotal']);
955 955 
         }
956 956
957 957 
     }
 
@@ -965,38 +965,38 @@  discard block
 
 block discarded – undo
965 965 
  * @param int|WPInv_Invoice $invoice
966 966 
  * @return array
967 967 
  */
968 
-function getpaid_invoice_totals_rows( $invoice ) {
968 
+function getpaid_invoice_totals_rows($invoice) {
969 969
970 970 
     // Prepare the invoice.
971 
-    $invoice = new WPInv_Invoice( $invoice );
971 
+    $invoice = new WPInv_Invoice($invoice);
972 972
973 973 
     // Abort if there is no invoice.
974 
-    if ( 0 == $invoice->get_id() ) {
974 
+    if (0 == $invoice->get_id()) {
975 975 
         return array();
976 976 
     }
977 977
978 978 
     $totals = apply_filters(
979 979 
         'getpaid_invoice_totals_rows',
980 980 
         array(
981 
-            'subtotal' => __( 'Subtotal', 'invoicing' ),
982 
-            'tax'      => __( 'Tax', 'invoicing' ),
983 
-            'fee'      => __( 'Fee', 'invoicing' ),
984 
-            'discount' => __( 'Discount', 'invoicing' ),
985 
-            'total'    => __( 'Total', 'invoicing' ),
981 
+            'subtotal' => __('Subtotal', 'invoicing'),
982 
+            'tax'      => __('Tax', 'invoicing'),
983 
+            'fee'      => __('Fee', 'invoicing'),
984 
+            'discount' => __('Discount', 'invoicing'),
985 
+            'total'    => __('Total', 'invoicing'),
986 986 
         ),
987 987 
         $invoice
988 988 
     );
989 989
990 
-    if ( ( $invoice->get_disable_taxes() || ! wpinv_use_taxes() ) && isset( $totals['tax'] ) ) {
991 
-        unset( $totals['tax'] );
990 
+    if (($invoice->get_disable_taxes() || !wpinv_use_taxes()) && isset($totals['tax'])) {
991 
+        unset($totals['tax']);
992 992 
     }
993 993
994 
-    if ( 0 == $invoice->get_total_fees() && isset( $totals['fee'] ) ) {
995 
-        unset( $totals['fee'] );
994 
+    if (0 == $invoice->get_total_fees() && isset($totals['fee'])) {
995 
+        unset($totals['fee']);
996 996 
     }
997 997
998 
-    if ( 0 == $invoice->get_total_discount() && isset( $totals['discount'] ) ) {
999 
-        unset( $totals['discount'] );
998 
+    if (0 == $invoice->get_total_discount() && isset($totals['discount'])) {
999 
+        unset($totals['discount']);
1000 1000 
     }
1001 1001
1002 1002 
     return $totals;
 
@@ -1007,47 +1007,47 @@  discard block
 
 block discarded – undo
1007 1007 
  *
1008 1008 
  * @param WPInv_Invoice $invoice
1009 1009 
  */
1010 
-function getpaid_new_invoice( $invoice ) {
1010 
+function getpaid_new_invoice($invoice) {
1011 1011
1012 
-    if ( ! $invoice->get_status() ) {
1012 
+    if (!$invoice->get_status()) {
1013 1013 
         return;
1014 1014 
     }
1015 1015
1016 1016 
     // Add an invoice created note.
1017 1017 
     $invoice->add_note(
1018 1018 
         sprintf(
1019 
-            __( '%s created with the status "%s".', 'invoicing' ),
1020 
-            ucfirst( $invoice->get_invoice_quote_type() ),
1021 
-            wpinv_status_nicename( $invoice->get_status(), $invoice  )
1019 
+            __('%s created with the status "%s".', 'invoicing'),
1020 
+            ucfirst($invoice->get_invoice_quote_type()),
1021 
+            wpinv_status_nicename($invoice->get_status(), $invoice)
1022 1022 
         )
1023 1023 
     );
1024 1024
1025 1025 
 }
1026 
-add_action( 'getpaid_new_invoice', 'getpaid_new_invoice' );
1026 
+add_action('getpaid_new_invoice', 'getpaid_new_invoice');
1027 1027
1028 1028 
 /**
1029 1029 
  * This function updates invoice caches.
1030 1030 
  *
1031 1031 
  * @param WPInv_Invoice $invoice
1032 1032 
  */
1033 
-function getpaid_update_invoice_caches( $invoice ) {
1033 
+function getpaid_update_invoice_caches($invoice) {
1034 1034
1035 1035 
     // Cache invoice number.
1036 
-    wp_cache_set( $invoice->get_number(), $invoice->get_id(), "getpaid_invoice_numbers_to_invoice_ids" );
1036 
+    wp_cache_set($invoice->get_number(), $invoice->get_id(), "getpaid_invoice_numbers_to_invoice_ids");
1037 1037
1038 1038 
     // Cache invoice key.
1039 
-    wp_cache_set( $invoice->get_key(), $invoice->get_id(), "getpaid_invoice_keys_to_invoice_ids" );
1039 
+    wp_cache_set($invoice->get_key(), $invoice->get_id(), "getpaid_invoice_keys_to_invoice_ids");
1040 1040
1041 1041 
     // (Maybe) cache transaction id.
1042 1042 
     $transaction_id = $invoice->get_transaction_id();
1043 1043
1044 
-    if ( ! empty( $transaction_id ) ) {
1045 
-        wp_cache_set( $transaction_id, $invoice->get_id(), "getpaid_invoice_transaction_ids_to_invoice_ids" );
1044 
+    if (!empty($transaction_id)) {
1045 
+        wp_cache_set($transaction_id, $invoice->get_id(), "getpaid_invoice_transaction_ids_to_invoice_ids");
1046 1046 
     }
1047 1047
1048 1048 
 }
1049 
-add_action( 'getpaid_new_invoice', 'getpaid_update_invoice_caches', 5 );
1050 
-add_action( 'getpaid_update_invoice', 'getpaid_update_invoice_caches', 5 );
1049 
+add_action('getpaid_new_invoice', 'getpaid_update_invoice_caches', 5);
1050 
+add_action('getpaid_update_invoice', 'getpaid_update_invoice_caches', 5);
1051 1051
1052 1052 
 /**
1053 1053 
  * Duplicates an invoice.
 
@@ -1057,7 +1057,7 @@  discard block
 
 block discarded – undo
1057 1057 
  * @param  WPInv_Invoice $old_invoice The invoice to duplicate
1058 1058 
  * @return WPInv_Invoice The new invoice.
1059 1059 
  */
1060 
-function getpaid_duplicate_invoice( $old_invoice ) {
1060 
+function getpaid_duplicate_invoice($old_invoice) {
1061 1061
1062 1062 
     // Create the new invoice.
1063 1063 
     $invoice = new WPInv_Invoice();
 
@@ -1118,123 +1118,123 @@  discard block
 
 block discarded – undo
1118 1118 
  * @param WPInv_Invoice $invoice
1119 1119 
  * @return array
1120 1120 
  */
1121 
-function getpaid_get_invoice_meta( $invoice ) {
1121 
+function getpaid_get_invoice_meta($invoice) {
1122 1122
1123 1123 
     // Load the invoice meta.
1124 1124 
     $meta = array(
1125 1125
1126 1126 
         'number' => array(
1127 1127 
             'label' => sprintf(
1128 
-                __( '%s Number', 'invoicing' ),
1129 
-                ucfirst( $invoice->get_invoice_quote_type() )
1128 
+                __('%s Number', 'invoicing'),
1129 
+                ucfirst($invoice->get_invoice_quote_type())
1130 1130 
             ),
1131 
-            'value' => sanitize_text_field( $invoice->get_number() ),
1131 
+            'value' => sanitize_text_field($invoice->get_number()),
1132 1132 
         ),
1133 1133
1134 1134 
         'status' => array(
1135 1135 
             'label' => sprintf(
1136 
-                __( '%s Status', 'invoicing' ),
1137 
-                ucfirst( $invoice->get_invoice_quote_type() )
1136 
+                __('%s Status', 'invoicing'),
1137 
+                ucfirst($invoice->get_invoice_quote_type())
1138 1138 
             ),
1139 1139 
             'value' => $invoice->get_status_label_html(),
1140 1140 
         ),
1141 1141
1142 1142 
         'date' => array(
1143 1143 
             'label' => sprintf(
1144 
-                __( '%s Date', 'invoicing' ),
1145 
-                ucfirst( $invoice->get_invoice_quote_type() )
1144 
+                __('%s Date', 'invoicing'),
1145 
+                ucfirst($invoice->get_invoice_quote_type())
1146 1146 
             ),
1147 
-            'value' => getpaid_format_date( $invoice->get_created_date() ),
1147 
+            'value' => getpaid_format_date($invoice->get_created_date()),
1148 1148 
         ),
1149 1149
1150 1150 
         'date_paid' => array(
1151 
-            'label' => __( 'Paid On', 'invoicing' ),
1152 
-            'value' => getpaid_format_date( $invoice->get_completed_date() ),
1151 
+            'label' => __('Paid On', 'invoicing'),
1152 
+            'value' => getpaid_format_date($invoice->get_completed_date()),
1153 1153 
         ),
1154 1154
1155 1155 
         'gateway'   => array(
1156 
-            'label' => __( 'Payment Method', 'invoicing' ),
1157 
-            'value' => sanitize_text_field( $invoice->get_gateway_title() ),
1156 
+            'label' => __('Payment Method', 'invoicing'),
1157 
+            'value' => sanitize_text_field($invoice->get_gateway_title()),
1158 1158 
         ),
1159 1159
1160 1160 
         'transaction_id' => array(
1161 
-            'label' => __( 'Transaction ID', 'invoicing' ),
1162 
-            'value' => sanitize_text_field( $invoice->get_transaction_id() ),
1161 
+            'label' => __('Transaction ID', 'invoicing'),
1162 
+            'value' => sanitize_text_field($invoice->get_transaction_id()),
1163 1163 
         ),
1164 1164
1165 1165 
         'due_date'  => array(
1166 
-            'label' => __( 'Due Date', 'invoicing' ),
1167 
-            'value' => getpaid_format_date( $invoice->get_due_date() ),
1166 
+            'label' => __('Due Date', 'invoicing'),
1167 
+            'value' => getpaid_format_date($invoice->get_due_date()),
1168 1168 
         ),
1169 1169
1170 1170 
         'vat_number' => array(
1171 
-            'label' => __( 'VAT Number', 'invoicing' ),
1172 
-            'value' => sanitize_text_field( $invoice->get_vat_number() ),
1171 
+            'label' => __('VAT Number', 'invoicing'),
1172 
+            'value' => sanitize_text_field($invoice->get_vat_number()),
1173 1173 
         ),
1174 1174
1175 1175 
     );
1176 1176
1177 1177 
     // If it is not paid, remove the date of payment.
1178 
-    if ( ! $invoice->is_paid() ) {
1179 
-        unset( $meta[ 'date_paid' ] );
1180 
-        unset( $meta[ 'transaction_id' ] );
1178 
+    if (!$invoice->is_paid()) {
1179 
+        unset($meta['date_paid']);
1180 
+        unset($meta['transaction_id']);
1181 1181 
     }
1182 1182
1183 
-    if ( ! $invoice->is_paid() || 'none' == $invoice->get_gateway() ) {
1184 
-        unset( $meta[ 'gateway' ] );
1183 
+    if (!$invoice->is_paid() || 'none' == $invoice->get_gateway()) {
1184 
+        unset($meta['gateway']);
1185 1185 
     }
1186 1186
1187 1187 
     // Only display the due date if due dates are enabled.
1188 
-    if ( ! $invoice->needs_payment() || ! wpinv_get_option( 'overdue_active' ) ) {
1189 
-        unset( $meta[ 'due_date' ] );
1188 
+    if (!$invoice->needs_payment() || !wpinv_get_option('overdue_active')) {
1189 
+        unset($meta['due_date']);
1190 1190 
     }
1191 1191
1192 1192 
     // Only display the vat number if taxes are enabled.
1193 
-    if ( ! wpinv_use_taxes() ) {
1194 
-        unset( $meta[ 'vat_number' ] );
1193 
+    if (!wpinv_use_taxes()) {
1194 
+        unset($meta['vat_number']);
1195 1195 
     }
1196 1196
1197 
-    if ( $invoice->is_recurring() ) {
1197 
+    if ($invoice->is_recurring()) {
1198 1198
1199 1199 
         // Link to the parent invoice.
1200 
-        if ( $invoice->is_renewal() ) {
1200 
+        if ($invoice->is_renewal()) {
1201 1201
1202 
-            $meta[ 'parent' ] = array(
1202 
+            $meta['parent'] = array(
1203 1203
1204 1204 
                 'label' => sprintf(
1205 
-                    __( 'Parent %s', 'invoicing' ),
1206 
-                    ucfirst( $invoice->get_invoice_quote_type() )
1205 
+                    __('Parent %s', 'invoicing'),
1206 
+                    ucfirst($invoice->get_invoice_quote_type())
1207 1207 
                 ),
1208 1208
1209 
-                'value' => wpinv_invoice_link( $invoice->get_parent_id() ),
1209 
+                'value' => wpinv_invoice_link($invoice->get_parent_id()),
1210 1210
1211 1211 
             );
1212 1212
1213 1213 
         }
1214 1214
1215 
-        $subscription = wpinv_get_subscription( $invoice );
1215 
+        $subscription = wpinv_get_subscription($invoice);
1216 1216
1217 
-        if ( ! empty ( $subscription ) ) {
1217 
+        if (!empty ($subscription)) {
1218 1218
1219 1219 
             // Display the renewal date.
1220 
-            if ( $subscription->is_active() && 'cancelled' != $subscription->get_status() ) {
1220 
+            if ($subscription->is_active() && 'cancelled' != $subscription->get_status()) {
1221 1221
1222 
-                $meta[ 'renewal_date' ] = array(
1222 
+                $meta['renewal_date'] = array(
1223 1223
1224 
-                    'label' => __( 'Renews On', 'invoicing' ),
1225 
-                    'value' => getpaid_format_date( $subscription->get_expiration() ),
1224 
+                    'label' => __('Renews On', 'invoicing'),
1225 
+                    'value' => getpaid_format_date($subscription->get_expiration()),
1226 1226
1227 1227 
                 );
1228 1228
1229 1229 
             }
1230 1230
1231 
-            if ( $invoice->is_parent() ) {
1231 
+            if ($invoice->is_parent()) {
1232 1232
1233 1233 
                 // Display the recurring amount.
1234 
-                $meta[ 'recurring_total' ] = array(
1234 
+                $meta['recurring_total'] = array(
1235 1235
1236 
-                    'label' => __( 'Recurring Amount', 'invoicing' ),
1237 
-                    'value' => wpinv_price( $subscription->get_recurring_amount(), $invoice->get_currency() ),
1236 
+                    'label' => __('Recurring Amount', 'invoicing'),
1237 
+                    'value' => wpinv_price($subscription->get_recurring_amount(), $invoice->get_currency()),
1238 1238
1239 1239 
                 );
1240 1240 
 
@@ -1244,15 +1244,15 @@  discard block
 
 block discarded – undo
1244 1244 
     }
1245 1245
1246 1246 
     // Add the invoice total to the meta.
1247 
-    $meta[ 'invoice_total' ] = array(
1247 
+    $meta['invoice_total'] = array(
1248 1248
1249 
-        'label' => __( 'Total Amount', 'invoicing' ),
1250 
-        'value' => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
1249 
+        'label' => __('Total Amount', 'invoicing'),
1250 
+        'value' => wpinv_price($invoice->get_total(), $invoice->get_currency()),
1251 1251
1252 1252 
     );
1253 1253
1254 1254 
     // Provide a way for third party plugins to filter the meta.
1255 
-    $meta = apply_filters( 'getpaid_invoice_meta_data', $meta, $invoice );
1255 
+    $meta = apply_filters('getpaid_invoice_meta_data', $meta, $invoice);
1256 1256
1257 1257 
     return $meta;
1258 1258
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-getpaid-meta-box-invoice-address.php 1 patch
Spacing   +67 added lines, -67 removed lines patch added patch discarded remove patch 
@@ -7,7 +7,7 @@  discard block
 
 block discarded – undo
7 7 
  *
8 8 
  */
9 9
10 
-if ( ! defined( 'ABSPATH' ) ) {
10 
+if (!defined('ABSPATH')) {
11 11 
 	exit; // Exit if accessed directly
12 12 
 }
13 13 
 
@@ -21,12 +21,12 @@  discard block
 
 block discarded – undo
21 21 
 	 *
22 22 
 	 * @param WP_Post $post
23 23 
 	 */
24 
-    public static function output( $post ) {
24 
+    public static function output($post) {
25 25
26 26 
         // Prepare the invoice.
27 
-        $invoice = new WPInv_Invoice( $post );
27 
+        $invoice = new WPInv_Invoice($post);
28 28
29 
-        wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
29 
+        wp_nonce_field('getpaid_meta_nonce', 'getpaid_meta_nonce');
30 30
31 31 
         ?>
32 32 
 
@@ -41,13 +41,13 @@  discard block
 
 block discarded – undo
41 41 
                         <div class="col-12 col-sm-6">
42 42 
                             <div id="getpaid-invoice-user-id-wrapper" class="form-group">
43 43 
                                 <div>
44 
-                                    <label for="post_author_override"><?php _e( 'Customer', 'invoicing' );?></label>
44 
+                                    <label for="post_author_override"><?php _e('Customer', 'invoicing'); ?></label>
45 45 
                                 </div>
46 46 
                                 <?php
47 47 
                                     wpinv_dropdown_users(
48 48 
                                         array(
49 49 
                                             'name'             => 'post_author_override',
50 
-                                            'selected'         => $invoice->get_id() ? $invoice->get_user_id( 'edit' ) : get_current_user_id(),
50 
+                                            'selected'         => $invoice->get_id() ? $invoice->get_user_id('edit') : get_current_user_id(),
51 51 
                                             'include_selected' => true,
52 52 
                                             'show'             => 'display_name_with_login',
53 53 
                                             'orderby'          => 'user_email',
 
@@ -65,7 +65,7 @@  discard block
 
 block discarded – undo
65 65 
                                             'type'        => 'text',
66 66 
                                             'id'          => 'getpaid-invoice-new-user-email',
67 67 
                                             'name'        => 'wpinv_email',
68 
-                                            'label'       => __( 'Email', 'invoicing' ) . '<span class="required">*</span>',
68 
+                                            'label'       => __('Email', 'invoicing') . '<span class="required">*</span>',
69 69 
                                             'label_type'  => 'vertical',
70 70 
                                             'placeholder' => '[email protected]',
71 71 
                                             'class'       => 'form-control-sm',
 
@@ -75,18 +75,18 @@  discard block
 
 block discarded – undo
75 75 
                             </div>
76 76 
                         </div>
77 77 
                         <div class="col-12 col-sm-6 form-group mt-sm-4">
78 
-                            <?php if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) : ?>
78 
+                            <?php if (!$invoice->is_paid() && !$invoice->is_refunded()) : ?>
79 79 
                                 <a id="getpaid-invoice-fill-user-details" class="button button-small button-secondary" href="javascript:void(0)">
80 80 
                                     <i aria-hidden="true" class="fa fa-refresh"></i>
81 
-                                    <?php _e( 'Fill User Details', 'invoicing' );?>
81 
+                                    <?php _e('Fill User Details', 'invoicing'); ?>
82 82 
                                 </a>
83 83 
                                 <a id="getpaid-invoice-create-new-user-button" class="button button-small button-secondary" href="javascript:void(0)">
84 84 
                                     <i aria-hidden="true" class="fa fa-plus"></i>
85 
-                                    <?php _e( 'Add New User', 'invoicing' );?>
85 
+                                    <?php _e('Add New User', 'invoicing'); ?>
86 86 
                                 </a>
87 87 
                                 <a id="getpaid-invoice-cancel-create-new-user" class="button button-small button-secondary d-none" href="javascript:void(0)">
88 88 
                                     <i aria-hidden="true" class="fa fa-close"></i>
89 
-                                    <?php _e( 'Cancel', 'invoicing' );?>
89 
+                                    <?php _e('Cancel', 'invoicing'); ?>
90 90 
                                 </a>
91 91 
                             <?php endif; ?>
92 92 
                         </div>
 
@@ -99,11 +99,11 @@  discard block
 
 block discarded – undo
99 99 
                                         'type'        => 'text',
100 100 
                                         'id'          => 'wpinv_first_name',
101 101 
                                         'name'        => 'wpinv_first_name',
102 
-                                        'label'       => __( 'First Name', 'invoicing' ),
102 
+                                        'label'       => __('First Name', 'invoicing'),
103 103 
                                         'label_type'  => 'vertical',
104 104 
                                         'placeholder' => '',
105 105 
                                         'class'       => 'form-control-sm',
106 
-                                        'value'       => $invoice->get_first_name( 'edit' ),
106 
+                                        'value'       => $invoice->get_first_name('edit'),
107 107 
                                     )
108 108 
                                 );
109 109 
                             ?>
 
@@ -115,11 +115,11 @@  discard block
 
 block discarded – undo
115 115 
                                         'type'        => 'text',
116 116 
                                         'id'          => 'wpinv_last_name',
117 117 
                                         'name'        => 'wpinv_last_name',
118 
-                                        'label'       => __( 'Last Name', 'invoicing' ),
118 
+                                        'label'       => __('Last Name', 'invoicing'),
119 119 
                                         'label_type'  => 'vertical',
120 120 
                                         'placeholder' => '',
121 121 
                                         'class'       => 'form-control-sm',
122 
-                                        'value'       => $invoice->get_last_name( 'edit' ),
122 
+                                        'value'       => $invoice->get_last_name('edit'),
123 123 
                                     )
124 124 
                                 );
125 125 
                             ?>
 
@@ -134,11 +134,11 @@  discard block
 
 block discarded – undo
134 134 
                                         'type'        => 'text',
135 135 
                                         'id'          => 'wpinv_company',
136 136 
                                         'name'        => 'wpinv_company',
137 
-                                        'label'       => __( 'Company', 'invoicing' ),
137 
+                                        'label'       => __('Company', 'invoicing'),
138 138 
                                         'label_type'  => 'vertical',
139 139 
                                         'placeholder' => '',
140 140 
                                         'class'       => 'form-control-sm',
141 
-                                        'value'       => $invoice->get_company( 'edit' ),
141 
+                                        'value'       => $invoice->get_company('edit'),
142 142 
                                     )
143 143 
                                 );
144 144 
                             ?>
 
@@ -150,11 +150,11 @@  discard block
 
 block discarded – undo
150 150 
                                         'type'        => 'text',
151 151 
                                         'id'          => 'wpinv_vat_number',
152 152 
                                         'name'        => 'wpinv_vat_number',
153 
-                                        'label'       => __( 'Vat Number', 'invoicing' ),
153 
+                                        'label'       => __('Vat Number', 'invoicing'),
154 154 
                                         'label_type'  => 'vertical',
155 155 
                                         'placeholder' => '',
156 156 
                                         'class'       => 'form-control-sm',
157 
-                                        'value'       => $invoice->get_vat_number( 'edit' ),
157 
+                                        'value'       => $invoice->get_vat_number('edit'),
158 158 
                                     )
159 159 
                                 );
160 160 
                             ?>
 
@@ -169,11 +169,11 @@  discard block
 
 block discarded – undo
169 169 
                                         'type'        => 'text',
170 170 
                                         'id'          => 'wpinv_address',
171 171 
                                         'name'        => 'wpinv_address',
172 
-                                        'label'       => __( 'Address', 'invoicing' ),
172 
+                                        'label'       => __('Address', 'invoicing'),
173 173 
                                         'label_type'  => 'vertical',
174 174 
                                         'placeholder' => '',
175 175 
                                         'class'       => 'form-control-sm',
176 
-                                        'value'       => $invoice->get_address( 'edit' ),
176 
+                                        'value'       => $invoice->get_address('edit'),
177 177 
                                     )
178 178 
                                 );
179 179 
                             ?>
 
@@ -185,11 +185,11 @@  discard block
 
 block discarded – undo
185 185 
                                         'type'        => 'text',
186 186 
                                         'id'          => 'wpinv_city',
187 187 
                                         'name'        => 'wpinv_city',
188 
-                                        'label'       => __( 'City', 'invoicing' ),
188 
+                                        'label'       => __('City', 'invoicing'),
189 189 
                                         'label_type'  => 'vertical',
190 190 
                                         'placeholder' => '',
191 191 
                                         'class'       => 'form-control-sm',
192 
-                                        'value'       => $invoice->get_vat_number( 'edit' ),
192 
+                                        'value'       => $invoice->get_vat_number('edit'),
193 193 
                                     )
194 194 
                                 );
195 195 
                             ?>
 
@@ -203,11 +203,11 @@  discard block
 
 block discarded – undo
203 203 
                                     array(
204 204 
                                         'id'          => 'wpinv_country',
205 205 
                                         'name'        => 'wpinv_country',
206 
-                                        'label'       => __( 'Country', 'invoicing' ),
206 
+                                        'label'       => __('Country', 'invoicing'),
207 207 
                                         'label_type'  => 'vertical',
208 
-                                        'placeholder' => __( 'Choose a country', 'invoicing' ),
208 
+                                        'placeholder' => __('Choose a country', 'invoicing'),
209 209 
                                         'class'       => 'form-control-sm',
210 
-                                        'value'       => $invoice->get_country( 'edit' ),
210 
+                                        'value'       => $invoice->get_country('edit'),
211 211 
                                         'options'     => wpinv_get_country_list(),
212 212 
                                         'data-allow-clear' => 'false',
213 213 
                                         'select2'          => true,
 
@@ -218,20 +218,20 @@  discard block
 
 block discarded – undo
218 218 
                         <div class="col-12 col-sm-6">
219 219 
                             <?php
220 220
221 
-                                $states = wpinv_get_country_states( $invoice->get_country( 'edit' ) );
221 
+                                $states = wpinv_get_country_states($invoice->get_country('edit'));
222 222
223 
-                                if ( empty( $states ) ) {
223 
+                                if (empty($states)) {
224 224
225 225 
                                     echo aui()->input(
226 226 
                                         array(
227 227 
                                             'type'        => 'text',
228 228 
                                             'id'          => 'wpinv_state',
229 229 
                                             'name'        => 'wpinv_state',
230 
-                                            'label'       => __( 'State', 'invoicing' ),
230 
+                                            'label'       => __('State', 'invoicing'),
231 231 
                                             'label_type'  => 'vertical',
232 232 
                                             'placeholder' => '',
233 233 
                                             'class'       => 'form-control-sm',
234 
-                                            'value'       => $invoice->get_state( 'edit' ),
234 
+                                            'value'       => $invoice->get_state('edit'),
235 235 
                                         )
236 236 
                                     );
237 237 
 
@@ -241,11 +241,11 @@  discard block
 
 block discarded – undo
241 241 
                                         array(
242 242 
                                             'id'          => 'wpinv_state',
243 243 
                                             'name'        => 'wpinv_state',
244 
-                                            'label'       => __( 'State', 'invoicing' ),
244 
+                                            'label'       => __('State', 'invoicing'),
245 245 
                                             'label_type'  => 'vertical',
246 
-                                            'placeholder' => __( 'Select a state', 'invoicing' ),
246 
+                                            'placeholder' => __('Select a state', 'invoicing'),
247 247 
                                             'class'       => 'form-control-sm',
248 
-                                            'value'       => $invoice->get_state( 'edit' ),
248 
+                                            'value'       => $invoice->get_state('edit'),
249 249 
                                             'options'     => $states,
250 250 
                                             'data-allow-clear' => 'false',
251 251 
                                             'select2'          => true,
 
@@ -266,11 +266,11 @@  discard block
 
 block discarded – undo
266 266 
                                         'type'        => 'text',
267 267 
                                         'id'          => 'wpinv_zip',
268 268 
                                         'name'        => 'wpinv_zip',
269 
-                                        'label'       => __( 'Zip / Postal Code', 'invoicing' ),
269 
+                                        'label'       => __('Zip / Postal Code', 'invoicing'),
270 270 
                                         'label_type'  => 'vertical',
271 271 
                                         'placeholder' => '',
272 272 
                                         'class'       => 'form-control-sm',
273 
-                                        'value'       => $invoice->get_zip( 'edit' ),
273 
+                                        'value'       => $invoice->get_zip('edit'),
274 274 
                                     )
275 275 
                                 );
276 276 
                             ?>
 
@@ -282,11 +282,11 @@  discard block
 
 block discarded – undo
282 282 
                                         'type'        => 'text',
283 283 
                                         'id'          => 'wpinv_phone',
284 284 
                                         'name'        => 'wpinv_phone',
285 
-                                        'label'       => __( 'Phone', 'invoicing' ),
285 
+                                        'label'       => __('Phone', 'invoicing'),
286 286 
                                         'label_type'  => 'vertical',
287 287 
                                         'placeholder' => '',
288 288 
                                         'class'       => 'form-control-sm',
289 
-                                        'value'       => $invoice->get_phone( 'edit' ),
289 
+                                        'value'       => $invoice->get_phone('edit'),
290 290 
                                     )
291 291 
                                 );
292 292 
                             ?>
 
@@ -302,34 +302,34 @@  discard block
 
 block discarded – undo
302 302 
 	 *
303 303 
 	 * @param int $post_id
304 304 
 	 */
305 
-	public static function save( $post_id ) {
305 
+	public static function save($post_id) {
306 306
307 307 
         // Prepare the invoice.
308 
-        $invoice = new WPInv_Invoice( $post_id );
308 
+        $invoice = new WPInv_Invoice($post_id);
309 309
310 310 
         // Load new data.
311 311 
         $invoice->set_props(
312 312 
 			array(
313 
-                'template'             => isset( $_POST['wpinv_template'] ) ? wpinv_clean( $_POST['wpinv_template'] ) : null,
314 
-                'email_cc'             => isset( $_POST['wpinv_cc'] ) ? wpinv_clean( $_POST['wpinv_cc'] ) : null,
315 
-                'disable_taxes'        => isset( $_POST['disable_taxes'] ),
316 
-                'currency'             => isset( $_POST['wpinv_currency'] ) ? wpinv_clean( $_POST['wpinv_currency'] ) : null,
317 
-                'gateway'              => isset( $_POST['wpinv_gateway'] ) ? wpinv_clean( $_POST['wpinv_gateway'] ) : null,
318 
-                'address'              => isset( $_POST['wpinv_address'] ) ? wpinv_clean( $_POST['wpinv_address'] ) : null,
319 
-                'vat_number'           => isset( $_POST['wpinv_vat_number'] ) ? wpinv_clean( $_POST['wpinv_vat_number'] ) : null,
320 
-                'company'              => isset( $_POST['wpinv_company'] ) ? wpinv_clean( $_POST['wpinv_company'] ) : null,
321 
-                'zip'                  => isset( $_POST['wpinv_zip'] ) ? wpinv_clean( $_POST['wpinv_zip'] ) : null,
322 
-                'state'                => isset( $_POST['wpinv_state'] ) ? wpinv_clean( $_POST['wpinv_state'] ) : null,
323 
-                'city'                 => isset( $_POST['wpinv_city'] ) ? wpinv_clean( $_POST['wpinv_city'] ) : null,
324 
-                'country'              => isset( $_POST['wpinv_country'] ) ? wpinv_clean( $_POST['wpinv_country'] ) : null,
325 
-                'phone'                => isset( $_POST['wpinv_phone'] ) ? wpinv_clean( $_POST['wpinv_phone'] ) : null,
326 
-                'first_name'           => isset( $_POST['wpinv_first_name'] ) ? wpinv_clean( $_POST['wpinv_first_name'] ) : null,
327 
-                'last_name'            => isset( $_POST['wpinv_last_name'] ) ? wpinv_clean( $_POST['wpinv_last_name'] ) : null,
328 
-                'author'               => isset( $_POST['post_author_override'] ) ? wpinv_clean( $_POST['post_author_override'] ) : null,
329 
-                'date_created'         => isset( $_POST['date_created'] ) ? wpinv_clean( $_POST['date_created'] ) : null,
330 
-                'due_date'             => isset( $_POST['wpinv_due_date'] ) ? wpinv_clean( $_POST['wpinv_due_date'] ) : null,
331 
-                'number'               => isset( $_POST['wpinv_number'] ) ? wpinv_clean( $_POST['wpinv_number'] ) : null,
332 
-                'status'               => isset( $_POST['wpinv_status'] ) ? wpinv_clean( $_POST['wpinv_status'] ) : null,
313 
+                'template'             => isset($_POST['wpinv_template']) ? wpinv_clean($_POST['wpinv_template']) : null,
314 
+                'email_cc'             => isset($_POST['wpinv_cc']) ? wpinv_clean($_POST['wpinv_cc']) : null,
315 
+                'disable_taxes'        => isset($_POST['disable_taxes']),
316 
+                'currency'             => isset($_POST['wpinv_currency']) ? wpinv_clean($_POST['wpinv_currency']) : null,
317 
+                'gateway'              => isset($_POST['wpinv_gateway']) ? wpinv_clean($_POST['wpinv_gateway']) : null,
318 
+                'address'              => isset($_POST['wpinv_address']) ? wpinv_clean($_POST['wpinv_address']) : null,
319 
+                'vat_number'           => isset($_POST['wpinv_vat_number']) ? wpinv_clean($_POST['wpinv_vat_number']) : null,
320 
+                'company'              => isset($_POST['wpinv_company']) ? wpinv_clean($_POST['wpinv_company']) : null,
321 
+                'zip'                  => isset($_POST['wpinv_zip']) ? wpinv_clean($_POST['wpinv_zip']) : null,
322 
+                'state'                => isset($_POST['wpinv_state']) ? wpinv_clean($_POST['wpinv_state']) : null,
323 
+                'city'                 => isset($_POST['wpinv_city']) ? wpinv_clean($_POST['wpinv_city']) : null,
324 
+                'country'              => isset($_POST['wpinv_country']) ? wpinv_clean($_POST['wpinv_country']) : null,
325 
+                'phone'                => isset($_POST['wpinv_phone']) ? wpinv_clean($_POST['wpinv_phone']) : null,
326 
+                'first_name'           => isset($_POST['wpinv_first_name']) ? wpinv_clean($_POST['wpinv_first_name']) : null,
327 
+                'last_name'            => isset($_POST['wpinv_last_name']) ? wpinv_clean($_POST['wpinv_last_name']) : null,
328 
+                'author'               => isset($_POST['post_author_override']) ? wpinv_clean($_POST['post_author_override']) : null,
329 
+                'date_created'         => isset($_POST['date_created']) ? wpinv_clean($_POST['date_created']) : null,
330 
+                'due_date'             => isset($_POST['wpinv_due_date']) ? wpinv_clean($_POST['wpinv_due_date']) : null,
331 
+                'number'               => isset($_POST['wpinv_number']) ? wpinv_clean($_POST['wpinv_number']) : null,
332 
+                'status'               => isset($_POST['wpinv_status']) ? wpinv_clean($_POST['wpinv_status']) : null,
333 333 
 			)
334 334 
         );
335 335 
 
@@ -337,17 +337,17 @@  discard block
 
 block discarded – undo
337 337 
         $invoice->recalculate_total();
338 338
339 339 
         // If we're creating a new user...
340 
-        if ( ! empty( $_POST['wpinv_new_user'] ) && is_email( $_POST['wpinv_email'] ) ) {
340 
+        if (!empty($_POST['wpinv_new_user']) && is_email($_POST['wpinv_email'])) {
341 341
342 342 
             // Attempt to create the user.
343 
-            $user = wpinv_create_user( sanitize_email( $_POST['wpinv_email'] ) );
343 
+            $user = wpinv_create_user(sanitize_email($_POST['wpinv_email']));
344 344
345 345
346 346 
             // If successful, update the invoice author.
347 
-            if ( is_numeric( $user ) ) {
348 
-                $invoice->set_author( $user );
347 
+            if (is_numeric($user)) {
348 
+                $invoice->set_author($user);
349 349 
             } else {
350 
-                wpinv_error_log( $user->get_error_message(), __( 'Invoice add new user', 'invoicing' ), __FILE__, __LINE__ );
350 
+                wpinv_error_log($user->get_error_message(), __('Invoice add new user', 'invoicing'), __FILE__, __LINE__);
351 351 
             }
352 352 
         }
353 353 
 
@@ -355,11 +355,11 @@  discard block
 
 block discarded – undo
355 355 
         $invoice->save();
356 356
357 357 
         // (Maybe) send new user notification.
358 
-        if ( ! empty( $user ) && is_numeric( $user ) && apply_filters( 'getpaid_send_new_user_notification', true ) ) {
359 
-            wp_send_new_user_notifications( $user, 'user' );
358 
+        if (!empty($user) && is_numeric($user) && apply_filters('getpaid_send_new_user_notification', true)) {
359 
+            wp_send_new_user_notifications($user, 'user');
360 360 
         }
361 361
362 362 
         // Fires after an invoice is saved.
363 
-		do_action( 'wpinv_invoice_metabox_saved', $invoice );
363 
+		do_action('wpinv_invoice_metabox_saved', $invoice);
364 364 
 	}
365 365 
 }
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 1 patch
Spacing   +765 added lines, -765 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @package Invoicing
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * Invoice class.
 
@@ -136,40 +136,40 @@  discard block
 
 block discarded – undo
136 136 
 	 *
137 137 
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
138 138 
 	 */
139 
-    public function __construct( $invoice = 0 ) {
139 
+    public function __construct($invoice = 0) {
140 140
141 
-        parent::__construct( $invoice );
141 
+        parent::__construct($invoice);
142 142
143 
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
144 
-			$this->set_id( (int) $invoice );
145 
-		} elseif ( $invoice instanceof self ) {
146 
-			$this->set_id( $invoice->get_id() );
147 
-		} elseif ( ! empty( $invoice->ID ) ) {
148 
-			$this->set_id( $invoice->ID );
149 
-		} elseif ( is_array( $invoice ) ) {
150 
-			$this->set_props( $invoice );
143 
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type((int) $invoice))) {
144 
+			$this->set_id((int) $invoice);
145 
+		} elseif ($invoice instanceof self) {
146 
+			$this->set_id($invoice->get_id());
147 
+		} elseif (!empty($invoice->ID)) {
148 
+			$this->set_id($invoice->ID);
149 
+		} elseif (is_array($invoice)) {
150 
+			$this->set_props($invoice);
151 151
152 
-			if ( isset( $invoice['ID'] ) ) {
153 
-				$this->set_id( $invoice['ID'] );
152 
+			if (isset($invoice['ID'])) {
153 
+				$this->set_id($invoice['ID']);
154 154 
 			}
155 155
156 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
157 
-			$this->set_id( $invoice_id );
158 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
159 
-			$this->set_id( $invoice_id );
160 
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
161 
-			$this->set_id( $invoice_id );
162 
-		}else {
163 
-			$this->set_object_read( true );
156 
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
157 
+			$this->set_id($invoice_id);
158 
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
159 
+			$this->set_id($invoice_id);
160 
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
161 
+			$this->set_id($invoice_id);
162 
+		} else {
163 
+			$this->set_object_read(true);
164 164 
 		}
165 165
166 166 
         // Load the datastore.
167 
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
167 
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
168 168
169 
-		if ( $this->get_id() > 0 ) {
170 
-            $this->post = get_post( $this->get_id() );
169 
+		if ($this->get_id() > 0) {
170 
+            $this->post = get_post($this->get_id());
171 171 
             $this->ID   = $this->get_id();
172 
-			$this->data_store->read( $this );
172 
+			$this->data_store->read($this);
173 173 
         }
174 174
175 175 
     }
 
@@ -184,38 +184,38 @@  discard block
 
 block discarded – undo
184 184 
 	 * @since 1.0.15
185 185 
 	 * @return int
186 186 
 	 */
187 
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
187 
+	public static function get_invoice_id_by_field($value, $field = 'key') {
188 188 
         global $wpdb;
189 189
190 190 
 		// Trim the value.
191 
-		$value = trim( $value );
191 
+		$value = trim($value);
192 192
193 
-		if ( empty( $value ) ) {
193 
+		if (empty($value)) {
194 194 
 			return 0;
195 195 
 		}
196 196
197 197 
         // Valid fields.
198 
-        $fields = array( 'key', 'number', 'transaction_id' );
198 
+        $fields = array('key', 'number', 'transaction_id');
199 199
200 200 
 		// Ensure a field has been passed.
201 
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
201 
+		if (empty($field) || !in_array($field, $fields)) {
202 202 
 			return 0;
203 203 
 		}
204 204
205 205 
 		// Maybe retrieve from the cache.
206 
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
207 
-		if ( false !== $invoice_id ) {
206 
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
207 
+		if (false !== $invoice_id) {
208 208 
 			return $invoice_id;
209 209 
 		}
210 210
211 211 
         // Fetch from the db.
212 212 
         $table       = $wpdb->prefix . 'getpaid_invoices';
213 213 
         $invoice_id  = (int) $wpdb->get_var(
214 
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
214 
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
215 215 
         );
216 216
217 217 
 		// Update the cache with our data
218 
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
218 
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
219 219
220 220 
 		return $invoice_id;
221 221 
     }
 
@@ -223,8 +223,8 @@  discard block
 
 block discarded – undo
223 223 
     /**
224 224 
      * Checks if an invoice key is set.
225 225 
      */
226 
-    public function _isset( $key ) {
227 
-        return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
226 
+    public function _isset($key) {
227 
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
228 228 
     }
229 229
230 230 
     /*
 
@@ -249,8 +249,8 @@  discard block
 
 block discarded – undo
249 249 
 	 * @param  string $context View or edit context.
250 250 
 	 * @return int
251 251 
 	 */
252 
-	public function get_parent_id( $context = 'view' ) {
253 
-		return (int) $this->get_prop( 'parent_id', $context );
252 
+	public function get_parent_id($context = 'view') {
253 
+		return (int) $this->get_prop('parent_id', $context);
254 254 
     }
255 255
256 256 
     /**
 
@@ -260,7 +260,7 @@  discard block
 
 block discarded – undo
260 260 
 	 * @return WPInv_Invoice
261 261 
 	 */
262 262 
     public function get_parent_payment() {
263 
-        return new WPInv_Invoice( $this->get_parent_id() );
263 
+        return new WPInv_Invoice($this->get_parent_id());
264 264 
     }
265 265
266 266 
     /**
 
@@ -280,8 +280,8 @@  discard block
 
 block discarded – undo
280 280 
 	 * @param  string $context View or edit context.
281 281 
 	 * @return string
282 282 
 	 */
283 
-	public function get_status( $context = 'view' ) {
284 
-		return $this->get_prop( 'status', $context );
283 
+	public function get_status($context = 'view') {
284 
+		return $this->get_prop('status', $context);
285 285 
 	}
286 286
287 287 
 	/**
 
@@ -291,7 +291,7 @@  discard block
 
 block discarded – undo
291 291 
 	 * @return array
292 292 
 	 */
293 293 
 	public function get_all_statuses() {
294 
-		return wpinv_get_invoice_statuses( true, true, $this );
294 
+		return wpinv_get_invoice_statuses(true, true, $this);
295 295 
     }
296 296
297 297 
     /**
 
@@ -303,9 +303,9 @@  discard block
 
 block discarded – undo
303 303 
     public function get_status_nicename() {
304 304 
 		$statuses = $this->get_all_statuses();
305 305
306 
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
306 
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
307 307
308 
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
308 
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
309 309 
     }
310 310
311 311 
 	/**
 
@@ -316,7 +316,7 @@  discard block
 
 block discarded – undo
316 316 
 	 */
317 317 
 	public function get_status_class() {
318 318 
 		$statuses = getpaid_get_invoice_status_classes();
319 
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
319 
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
320 320 
 	}
321 321
322 322 
 	/**
 
@@ -327,9 +327,9 @@  discard block
 
 block discarded – undo
327 327 
      */
328 328 
     public function get_status_label_html() {
329 329
330 
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
331 
-		$status       = sanitize_html_class( $this->get_status() );
332 
-		$class        = esc_attr( $this->get_status_class() );
330 
+		$status_label = sanitize_text_field($this->get_status_nicename());
331 
+		$status       = sanitize_html_class($this->get_status());
332 
+		$class        = esc_attr($this->get_status_class());
333 333
334 334 
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
335 335 
 	}
 
@@ -341,23 +341,23 @@  discard block
 
 block discarded – undo
341 341 
 	 * @param  string $context View or edit context.
342 342 
 	 * @return string
343 343 
 	 */
344 
-	public function get_version( $context = 'view' ) {
345 
-		return $this->get_prop( 'version', $context );
344 
+	public function get_version($context = 'view') {
345 
+		return $this->get_prop('version', $context);
346 346 
 	}
347 347
348 348 
 	/**
349 349 
 	 * @deprecated
350 350 
 	 */
351 
-	public function get_invoice_date( $format = true ) {
352 
-		$date      = getpaid_format_date( $this->get_date_completed() );
353 
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
354 
-		$formatted = getpaid_format_date( $date );
351 
+	public function get_invoice_date($format = true) {
352 
+		$date      = getpaid_format_date($this->get_date_completed());
353 
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
354 
+		$formatted = getpaid_format_date($date);
355 355
356 
-		if ( $format ) {
356 
+		if ($format) {
357 357 
 			return $formatted;
358 358 
 		}
359 359
360 
-		return empty( $formatted ) ? '' : $date;
360 
+		return empty($formatted) ? '' : $date;
361 361
362 362 
     }
363 363 
 
@@ -368,8 +368,8 @@  discard block
 
 block discarded – undo
368 368 
 	 * @param  string $context View or edit context.
369 369 
 	 * @return string
370 370 
 	 */
371 
-	public function get_date_created( $context = 'view' ) {
372 
-		return $this->get_prop( 'date_created', $context );
371 
+	public function get_date_created($context = 'view') {
372 
+		return $this->get_prop('date_created', $context);
373 373 
 	}
374 374
375 375 
 	/**
 
@@ -379,8 +379,8 @@  discard block
 
 block discarded – undo
379 379 
 	 * @param  string $context View or edit context.
380 380 
 	 * @return string
381 381 
 	 */
382 
-	public function get_created_date( $context = 'view' ) {
383 
-		return $this->get_date_created( $context );
382 
+	public function get_created_date($context = 'view') {
383 
+		return $this->get_date_created($context);
384 384 
     }
385 385
386 386 
     /**
 
@@ -390,11 +390,11 @@  discard block
 
 block discarded – undo
390 390 
 	 * @param  string $context View or edit context.
391 391 
 	 * @return string
392 392 
 	 */
393 
-	public function get_date_created_gmt( $context = 'view' ) {
394 
-        $date = $this->get_date_created( $context );
393 
+	public function get_date_created_gmt($context = 'view') {
394 
+        $date = $this->get_date_created($context);
395 395
396 
-        if ( $date ) {
397 
-            $date = get_gmt_from_date( $date );
396 
+        if ($date) {
397 
+            $date = get_gmt_from_date($date);
398 398 
         }
399 399 
 		return $date;
400 400 
     }
 
@@ -406,8 +406,8 @@  discard block
 
 block discarded – undo
406 406 
 	 * @param  string $context View or edit context.
407 407 
 	 * @return string
408 408 
 	 */
409 
-	public function get_date_modified( $context = 'view' ) {
410 
-		return $this->get_prop( 'date_modified', $context );
409 
+	public function get_date_modified($context = 'view') {
410 
+		return $this->get_prop('date_modified', $context);
411 411 
 	}
412 412
413 413 
 	/**
 
@@ -417,8 +417,8 @@  discard block
 
 block discarded – undo
417 417 
 	 * @param  string $context View or edit context.
418 418 
 	 * @return string
419 419 
 	 */
420 
-	public function get_modified_date( $context = 'view' ) {
421 
-		return $this->get_date_modified( $context );
420 
+	public function get_modified_date($context = 'view') {
421 
+		return $this->get_date_modified($context);
422 422 
     }
423 423
424 424 
     /**
 
@@ -428,11 +428,11 @@  discard block
 
 block discarded – undo
428 428 
 	 * @param  string $context View or edit context.
429 429 
 	 * @return string
430 430 
 	 */
431 
-	public function get_date_modified_gmt( $context = 'view' ) {
432 
-        $date = $this->get_date_modified( $context );
431 
+	public function get_date_modified_gmt($context = 'view') {
432 
+        $date = $this->get_date_modified($context);
433 433
434 
-        if ( $date ) {
435 
-            $date = get_gmt_from_date( $date );
434 
+        if ($date) {
435 
+            $date = get_gmt_from_date($date);
436 436 
         }
437 437 
 		return $date;
438 438 
     }
 
@@ -444,8 +444,8 @@  discard block
 
 block discarded – undo
444 444 
 	 * @param  string $context View or edit context.
445 445 
 	 * @return string
446 446 
 	 */
447 
-	public function get_due_date( $context = 'view' ) {
448 
-		return $this->get_prop( 'due_date', $context );
447 
+	public function get_due_date($context = 'view') {
448 
+		return $this->get_prop('due_date', $context);
449 449 
     }
450 450
451 451 
     /**
 
@@ -455,8 +455,8 @@  discard block
 
 block discarded – undo
455 455 
 	 * @param  string $context View or edit context.
456 456 
 	 * @return string
457 457 
 	 */
458 
-	public function get_date_due( $context = 'view' ) {
459 
-		return $this->get_due_date( $context );
458 
+	public function get_date_due($context = 'view') {
459 
+		return $this->get_due_date($context);
460 460 
     }
461 461
462 462 
     /**
 
@@ -466,11 +466,11 @@  discard block
 
 block discarded – undo
466 466 
 	 * @param  string $context View or edit context.
467 467 
 	 * @return string
468 468 
 	 */
469 
-	public function get_due_date_gmt( $context = 'view' ) {
470 
-        $date = $this->get_due_date( $context );
469 
+	public function get_due_date_gmt($context = 'view') {
470 
+        $date = $this->get_due_date($context);
471 471
472 
-        if ( $date ) {
473 
-            $date = get_gmt_from_date( $date );
472 
+        if ($date) {
473 
+            $date = get_gmt_from_date($date);
474 474 
         }
475 475 
 		return $date;
476 476 
     }
 
@@ -482,8 +482,8 @@  discard block
 
 block discarded – undo
482 482 
 	 * @param  string $context View or edit context.
483 483 
 	 * @return string
484 484 
 	 */
485 
-	public function get_gmt_date_due( $context = 'view' ) {
486 
-		return $this->get_due_date_gmt( $context );
485 
+	public function get_gmt_date_due($context = 'view') {
486 
+		return $this->get_due_date_gmt($context);
487 487 
     }
488 488
489 489 
     /**
 
@@ -493,8 +493,8 @@  discard block
 
 block discarded – undo
493 493 
 	 * @param  string $context View or edit context.
494 494 
 	 * @return string
495 495 
 	 */
496 
-	public function get_completed_date( $context = 'view' ) {
497 
-		return $this->get_prop( 'completed_date', $context );
496 
+	public function get_completed_date($context = 'view') {
497 
+		return $this->get_prop('completed_date', $context);
498 498 
     }
499 499
500 500 
     /**
 
@@ -504,8 +504,8 @@  discard block
 
 block discarded – undo
504 504 
 	 * @param  string $context View or edit context.
505 505 
 	 * @return string
506 506 
 	 */
507 
-	public function get_date_completed( $context = 'view' ) {
508 
-		return $this->get_completed_date( $context );
507 
+	public function get_date_completed($context = 'view') {
508 
+		return $this->get_completed_date($context);
509 509 
     }
510 510
511 511 
     /**
 
@@ -515,11 +515,11 @@  discard block
 
 block discarded – undo
515 515 
 	 * @param  string $context View or edit context.
516 516 
 	 * @return string
517 517 
 	 */
518 
-	public function get_completed_date_gmt( $context = 'view' ) {
519 
-        $date = $this->get_completed_date( $context );
518 
+	public function get_completed_date_gmt($context = 'view') {
519 
+        $date = $this->get_completed_date($context);
520 520
521 
-        if ( $date ) {
522 
-            $date = get_gmt_from_date( $date );
521 
+        if ($date) {
522 
+            $date = get_gmt_from_date($date);
523 523 
         }
524 524 
 		return $date;
525 525 
     }
 
@@ -531,8 +531,8 @@  discard block
 
 block discarded – undo
531 531 
 	 * @param  string $context View or edit context.
532 532 
 	 * @return string
533 533 
 	 */
534 
-	public function get_gmt_completed_date( $context = 'view' ) {
535 
-		return $this->get_completed_date_gmt( $context );
534 
+	public function get_gmt_completed_date($context = 'view') {
535 
+		return $this->get_completed_date_gmt($context);
536 536 
     }
537 537
538 538 
     /**
 
@@ -542,12 +542,12 @@  discard block
 
 block discarded – undo
542 542 
 	 * @param  string $context View or edit context.
543 543 
 	 * @return string
544 544 
 	 */
545 
-	public function get_number( $context = 'view' ) {
546 
-		$number = $this->get_prop( 'number', $context );
545 
+	public function get_number($context = 'view') {
546 
+		$number = $this->get_prop('number', $context);
547 547
548 
-		if ( empty( $number ) ) {
548 
+		if (empty($number)) {
549 549 
 			$number = $this->generate_number();
550 
-			$this->set_number( $this->generate_number() );
550 
+			$this->set_number($this->generate_number());
551 551 
 		}
552 552
553 553 
 		return $number;
 
@@ -561,8 +561,8 @@  discard block
 
 block discarded – undo
561 561 
 	public function maybe_set_number() {
562 562 
         $number = $this->get_number();
563 563
564 
-        if ( empty( $number ) || $this->get_id() == $number ) {
565 
-			$this->set_number( $this->generate_number() );
564 
+        if (empty($number) || $this->get_id() == $number) {
565 
+			$this->set_number($this->generate_number());
566 566 
         }
567 567
568 568 
 	}
 
@@ -574,8 +574,8 @@  discard block
 
 block discarded – undo
574 574 
 	 * @param  string $context View or edit context.
575 575 
 	 * @return string
576 576 
 	 */
577 
-	public function get_key( $context = 'view' ) {
578 
-        return $this->get_prop( 'key', $context );
577 
+	public function get_key($context = 'view') {
578 
+        return $this->get_prop('key', $context);
579 579 
 	}
580 580
581 581 
 	/**
 
@@ -586,9 +586,9 @@  discard block
 
 block discarded – undo
586 586 
 	public function maybe_set_key() {
587 587 
         $key = $this->get_key();
588 588
589 
-        if ( empty( $key ) ) {
590 
-            $key = $this->generate_key( $this->get_type() . '_' );
591 
-            $this->set_key( $key );
589 
+        if (empty($key)) {
590 
+            $key = $this->generate_key($this->get_type() . '_');
591 
+            $this->set_key($key);
592 592 
         }
593 593
594 594 
     }
 
@@ -600,8 +600,8 @@  discard block
 
 block discarded – undo
600 600 
 	 * @param  string $context View or edit context.
601 601 
 	 * @return string
602 602 
 	 */
603 
-	public function get_type( $context = 'view' ) {
604 
-        return $this->get_prop( 'type', $context );
603 
+	public function get_type($context = 'view') {
604 
+        return $this->get_prop('type', $context);
605 605 
 	}
606 606
607 607 
 	/**
 
@@ -611,7 +611,7 @@  discard block
 
 block discarded – undo
611 611 
 	 * @return string
612 612 
 	 */
613 613 
 	public function get_invoice_quote_type() {
614 
-        return getpaid_get_post_type_label( $this->get_post_type(), false );
614 
+        return getpaid_get_post_type_label($this->get_post_type(), false);
615 615 
     }
616 616
617 617 
     /**
 
@@ -621,8 +621,8 @@  discard block
 
 block discarded – undo
621 621 
 	 * @param  string $context View or edit context.
622 622 
 	 * @return string
623 623 
 	 */
624 
-	public function get_label( $context = 'view' ) {
625 
-        return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
624 
+	public function get_label($context = 'view') {
625 
+        return getpaid_get_post_type_label($this->get_post_type($context), false);
626 626 
 	}
627 627
628 628 
 	/**
 
@@ -632,8 +632,8 @@  discard block
 
 block discarded – undo
632 632 
 	 * @param  string $context View or edit context.
633 633 
 	 * @return string
634 634 
 	 */
635 
-	public function get_post_type( $context = 'view' ) {
636 
-        return $this->get_prop( 'post_type', $context );
635 
+	public function get_post_type($context = 'view') {
636 
+        return $this->get_prop('post_type', $context);
637 637 
     }
638 638
639 639 
     /**
 
@@ -643,8 +643,8 @@  discard block
 
 block discarded – undo
643 643 
 	 * @param  string $context View or edit context.
644 644 
 	 * @return string
645 645 
 	 */
646 
-	public function get_mode( $context = 'view' ) {
647 
-        return $this->get_prop( 'mode', $context );
646 
+	public function get_mode($context = 'view') {
647 
+        return $this->get_prop('mode', $context);
648 648 
     }
649 649
650 650 
     /**
 
@@ -654,13 +654,13 @@  discard block
 
 block discarded – undo
654 654 
 	 * @param  string $context View or edit context.
655 655 
 	 * @return string
656 656 
 	 */
657 
-	public function get_path( $context = 'view' ) {
658 
-        $path   = $this->get_prop( 'path', $context );
657 
+	public function get_path($context = 'view') {
658 
+        $path = $this->get_prop('path', $context);
659 659 
 		$prefix = $this->get_type();
660 660
661 
-		if ( 0 !== strpos( $path, $prefix ) ) {
662 
-			$path = sanitize_title(  $prefix . '-' . $this->get_id()  );
663 
-			$this->set_path( $path );
661 
+		if (0 !== strpos($path, $prefix)) {
662 
+			$path = sanitize_title($prefix . '-' . $this->get_id());
663 
+			$this->set_path($path);
664 664 
 		}
665 665
666 666 
 		return $path;
 
@@ -673,8 +673,8 @@  discard block
 
 block discarded – undo
673 673 
 	 * @param  string $context View or edit context.
674 674 
 	 * @return string
675 675 
 	 */
676 
-	public function get_name( $context = 'view' ) {
677 
-        return $this->get_prop( 'title', $context );
676 
+	public function get_name($context = 'view') {
677 
+        return $this->get_prop('title', $context);
678 678 
     }
679 679
680 680 
     /**
 
@@ -684,8 +684,8 @@  discard block
 
 block discarded – undo
684 684 
 	 * @param  string $context View or edit context.
685 685 
 	 * @return string
686 686 
 	 */
687 
-	public function get_title( $context = 'view' ) {
688 
-		return $this->get_name( $context );
687 
+	public function get_title($context = 'view') {
688 
+		return $this->get_name($context);
689 689 
     }
690 690
691 691 
     /**
 
@@ -695,8 +695,8 @@  discard block
 
 block discarded – undo
695 695 
 	 * @param  string $context View or edit context.
696 696 
 	 * @return string
697 697 
 	 */
698 
-	public function get_description( $context = 'view' ) {
699 
-		return $this->get_prop( 'description', $context );
698 
+	public function get_description($context = 'view') {
699 
+		return $this->get_prop('description', $context);
700 700 
     }
701 701
702 702 
     /**
 
@@ -706,8 +706,8 @@  discard block
 
 block discarded – undo
706 706 
 	 * @param  string $context View or edit context.
707 707 
 	 * @return string
708 708 
 	 */
709 
-	public function get_excerpt( $context = 'view' ) {
710 
-		return $this->get_description( $context );
709 
+	public function get_excerpt($context = 'view') {
710 
+		return $this->get_description($context);
711 711 
     }
712 712
713 713 
     /**
 
@@ -717,8 +717,8 @@  discard block
 
 block discarded – undo
717 717 
 	 * @param  string $context View or edit context.
718 718 
 	 * @return string
719 719 
 	 */
720 
-	public function get_summary( $context = 'view' ) {
721 
-		return $this->get_description( $context );
720 
+	public function get_summary($context = 'view') {
721 
+		return $this->get_description($context);
722 722 
     }
723 723
724 724 
     /**
 
@@ -728,25 +728,25 @@  discard block
 
 block discarded – undo
728 728 
      * @param  string $context View or edit context.
729 729 
 	 * @return array
730 730 
 	 */
731 
-    public function get_user_info( $context = 'view' ) {
731 
+    public function get_user_info($context = 'view') {
732 732
733 733 
         $user_info = array(
734 
-            'user_id'    => $this->get_user_id( $context ),
735 
-            'email'      => $this->get_email( $context ),
736 
-            'first_name' => $this->get_first_name( $context ),
737 
-            'last_name'  => $this->get_last_name( $context ),
738 
-            'address'    => $this->get_address( $context ),
739 
-            'phone'      => $this->get_phone( $context ),
740 
-            'city'       => $this->get_city( $context ),
741 
-            'country'    => $this->get_country( $context ),
742 
-            'state'      => $this->get_state( $context ),
743 
-            'zip'        => $this->get_zip( $context ),
744 
-            'company'    => $this->get_company( $context ),
745 
-            'vat_number' => $this->get_vat_number( $context ),
746 
-            'discount'   => $this->get_discount_code( $context ),
734 
+            'user_id'    => $this->get_user_id($context),
735 
+            'email'      => $this->get_email($context),
736 
+            'first_name' => $this->get_first_name($context),
737 
+            'last_name'  => $this->get_last_name($context),
738 
+            'address'    => $this->get_address($context),
739 
+            'phone'      => $this->get_phone($context),
740 
+            'city'       => $this->get_city($context),
741 
+            'country'    => $this->get_country($context),
742 
+            'state'      => $this->get_state($context),
743 
+            'zip'        => $this->get_zip($context),
744 
+            'company'    => $this->get_company($context),
745 
+            'vat_number' => $this->get_vat_number($context),
746 
+            'discount'   => $this->get_discount_code($context),
747 747 
 		);
748 748
749 
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
749 
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
750 750
751 751 
     }
752 752 
 
@@ -757,8 +757,8 @@  discard block
 
 block discarded – undo
757 757 
 	 * @param  string $context View or edit context.
758 758 
 	 * @return int
759 759 
 	 */
760 
-	public function get_author( $context = 'view' ) {
761 
-		return (int) $this->get_prop( 'author', $context );
760 
+	public function get_author($context = 'view') {
761 
+		return (int) $this->get_prop('author', $context);
762 762 
     }
763 763
764 764 
     /**
 
@@ -768,8 +768,8 @@  discard block
 
 block discarded – undo
768 768 
 	 * @param  string $context View or edit context.
769 769 
 	 * @return int
770 770 
 	 */
771 
-	public function get_user_id( $context = 'view' ) {
772 
-		return $this->get_author( $context );
771 
+	public function get_user_id($context = 'view') {
772 
+		return $this->get_author($context);
773 773 
     }
774 774
775 775 
      /**
 
@@ -779,8 +779,8 @@  discard block
 
 block discarded – undo
779 779 
 	 * @param  string $context View or edit context.
780 780 
 	 * @return int
781 781 
 	 */
782 
-	public function get_customer_id( $context = 'view' ) {
783 
-		return $this->get_author( $context );
782 
+	public function get_customer_id($context = 'view') {
783 
+		return $this->get_author($context);
784 784 
     }
785 785
786 786 
     /**
 
@@ -790,8 +790,8 @@  discard block
 
 block discarded – undo
790 790 
 	 * @param  string $context View or edit context.
791 791 
 	 * @return string
792 792 
 	 */
793 
-	public function get_ip( $context = 'view' ) {
794 
-		return $this->get_prop( 'user_ip', $context );
793 
+	public function get_ip($context = 'view') {
794 
+		return $this->get_prop('user_ip', $context);
795 795 
     }
796 796
797 797 
     /**
 
@@ -801,8 +801,8 @@  discard block
 
 block discarded – undo
801 801 
 	 * @param  string $context View or edit context.
802 802 
 	 * @return string
803 803 
 	 */
804 
-	public function get_user_ip( $context = 'view' ) {
805 
-		return $this->get_ip( $context );
804 
+	public function get_user_ip($context = 'view') {
805 
+		return $this->get_ip($context);
806 806 
     }
807 807
808 808 
      /**
 
@@ -812,8 +812,8 @@  discard block
 
 block discarded – undo
812 812 
 	 * @param  string $context View or edit context.
813 813 
 	 * @return string
814 814 
 	 */
815 
-	public function get_customer_ip( $context = 'view' ) {
816 
-		return $this->get_ip( $context );
815 
+	public function get_customer_ip($context = 'view') {
816 
+		return $this->get_ip($context);
817 817 
     }
818 818
819 819 
     /**
 
@@ -823,8 +823,8 @@  discard block
 
 block discarded – undo
823 823 
 	 * @param  string $context View or edit context.
824 824 
 	 * @return string
825 825 
 	 */
826 
-	public function get_first_name( $context = 'view' ) {
827 
-		return $this->get_prop( 'first_name', $context );
826 
+	public function get_first_name($context = 'view') {
827 
+		return $this->get_prop('first_name', $context);
828 828 
     }
829 829
830 830 
     /**
 
@@ -834,8 +834,8 @@  discard block
 
 block discarded – undo
834 834 
 	 * @param  string $context View or edit context.
835 835 
 	 * @return string
836 836 
 	 */
837 
-	public function get_user_first_name( $context = 'view' ) {
838 
-		return $this->get_first_name( $context );
837 
+	public function get_user_first_name($context = 'view') {
838 
+		return $this->get_first_name($context);
839 839 
     }
840 840
841 841 
      /**
 
@@ -845,8 +845,8 @@  discard block
 
 block discarded – undo
845 845 
 	 * @param  string $context View or edit context.
846 846 
 	 * @return string
847 847 
 	 */
848 
-	public function get_customer_first_name( $context = 'view' ) {
849 
-		return $this->get_first_name( $context );
848 
+	public function get_customer_first_name($context = 'view') {
849 
+		return $this->get_first_name($context);
850 850 
     }
851 851
852 852 
     /**
 
@@ -856,8 +856,8 @@  discard block
 
 block discarded – undo
856 856 
 	 * @param  string $context View or edit context.
857 857 
 	 * @return string
858 858 
 	 */
859 
-	public function get_last_name( $context = 'view' ) {
860 
-		return $this->get_prop( 'last_name', $context );
859 
+	public function get_last_name($context = 'view') {
860 
+		return $this->get_prop('last_name', $context);
861 861 
     }
862 862
863 863 
     /**
 
@@ -867,8 +867,8 @@  discard block
 
 block discarded – undo
867 867 
 	 * @param  string $context View or edit context.
868 868 
 	 * @return string
869 869 
 	 */
870 
-	public function get_user_last_name( $context = 'view' ) {
871 
-		return $this->get_last_name( $context );
870 
+	public function get_user_last_name($context = 'view') {
871 
+		return $this->get_last_name($context);
872 872 
     }
873 873
874 874 
     /**
 
@@ -878,8 +878,8 @@  discard block
 
 block discarded – undo
878 878 
 	 * @param  string $context View or edit context.
879 879 
 	 * @return string
880 880 
 	 */
881 
-	public function get_customer_last_name( $context = 'view' ) {
882 
-		return $this->get_last_name( $context );
881 
+	public function get_customer_last_name($context = 'view') {
882 
+		return $this->get_last_name($context);
883 883 
     }
884 884
885 885 
     /**
 
@@ -889,8 +889,8 @@  discard block
 
 block discarded – undo
889 889 
 	 * @param  string $context View or edit context.
890 890 
 	 * @return string
891 891 
 	 */
892 
-	public function get_full_name( $context = 'view' ) {
893 
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
892 
+	public function get_full_name($context = 'view') {
893 
+		return trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
894 894 
     }
895 895
896 896 
     /**
 
@@ -900,8 +900,8 @@  discard block
 
 block discarded – undo
900 900 
 	 * @param  string $context View or edit context.
901 901 
 	 * @return string
902 902 
 	 */
903 
-	public function get_user_full_name( $context = 'view' ) {
904 
-		return $this->get_full_name( $context );
903 
+	public function get_user_full_name($context = 'view') {
904 
+		return $this->get_full_name($context);
905 905 
     }
906 906
907 907 
     /**
 
@@ -911,8 +911,8 @@  discard block
 
 block discarded – undo
911 911 
 	 * @param  string $context View or edit context.
912 912 
 	 * @return string
913 913 
 	 */
914 
-	public function get_customer_full_name( $context = 'view' ) {
915 
-		return $this->get_full_name( $context );
914 
+	public function get_customer_full_name($context = 'view') {
915 
+		return $this->get_full_name($context);
916 916 
     }
917 917
918 918 
     /**
 
@@ -922,8 +922,8 @@  discard block
 
 block discarded – undo
922 922 
 	 * @param  string $context View or edit context.
923 923 
 	 * @return string
924 924 
 	 */
925 
-	public function get_phone( $context = 'view' ) {
926 
-		return $this->get_prop( 'phone', $context );
925 
+	public function get_phone($context = 'view') {
926 
+		return $this->get_prop('phone', $context);
927 927 
     }
928 928
929 929 
     /**
 
@@ -933,8 +933,8 @@  discard block
 
 block discarded – undo
933 933 
 	 * @param  string $context View or edit context.
934 934 
 	 * @return string
935 935 
 	 */
936 
-	public function get_phone_number( $context = 'view' ) {
937 
-		return $this->get_phone( $context );
936 
+	public function get_phone_number($context = 'view') {
937 
+		return $this->get_phone($context);
938 938 
     }
939 939
940 940 
     /**
 
@@ -944,8 +944,8 @@  discard block
 
 block discarded – undo
944 944 
 	 * @param  string $context View or edit context.
945 945 
 	 * @return string
946 946 
 	 */
947 
-	public function get_user_phone( $context = 'view' ) {
948 
-		return $this->get_phone( $context );
947 
+	public function get_user_phone($context = 'view') {
948 
+		return $this->get_phone($context);
949 949 
     }
950 950
951 951 
     /**
 
@@ -955,8 +955,8 @@  discard block
 
 block discarded – undo
955 955 
 	 * @param  string $context View or edit context.
956 956 
 	 * @return string
957 957 
 	 */
958 
-	public function get_customer_phone( $context = 'view' ) {
959 
-		return $this->get_phone( $context );
958 
+	public function get_customer_phone($context = 'view') {
959 
+		return $this->get_phone($context);
960 960 
     }
961 961
962 962 
     /**
 
@@ -966,8 +966,8 @@  discard block
 
 block discarded – undo
966 966 
 	 * @param  string $context View or edit context.
967 967 
 	 * @return string
968 968 
 	 */
969 
-	public function get_email( $context = 'view' ) {
970 
-		return $this->get_prop( 'email', $context );
969 
+	public function get_email($context = 'view') {
970 
+		return $this->get_prop('email', $context);
971 971 
     }
972 972
973 973 
     /**
 
@@ -977,8 +977,8 @@  discard block
 
 block discarded – undo
977 977 
 	 * @param  string $context View or edit context.
978 978 
 	 * @return string
979 979 
 	 */
980 
-	public function get_email_address( $context = 'view' ) {
981 
-		return $this->get_email( $context );
980 
+	public function get_email_address($context = 'view') {
981 
+		return $this->get_email($context);
982 982 
     }
983 983
984 984 
     /**
 
@@ -988,8 +988,8 @@  discard block
 
 block discarded – undo
988 988 
 	 * @param  string $context View or edit context.
989 989 
 	 * @return string
990 990 
 	 */
991 
-	public function get_user_email( $context = 'view' ) {
992 
-		return $this->get_email( $context );
991 
+	public function get_user_email($context = 'view') {
992 
+		return $this->get_email($context);
993 993 
     }
994 994
995 995 
     /**
 
@@ -999,8 +999,8 @@  discard block
 
 block discarded – undo
999 999 
 	 * @param  string $context View or edit context.
1000 1000 
 	 * @return string
1001 1001 
 	 */
1002 
-	public function get_customer_email( $context = 'view' ) {
1003 
-		return $this->get_email( $context );
1002 
+	public function get_customer_email($context = 'view') {
1003 
+		return $this->get_email($context);
1004 1004 
     }
1005 1005
1006 1006 
     /**
 
@@ -1010,9 +1010,9 @@  discard block
 
 block discarded – undo
1010 1010 
 	 * @param  string $context View or edit context.
1011 1011 
 	 * @return string
1012 1012 
 	 */
1013 
-	public function get_country( $context = 'view' ) {
1014 
-		$country = $this->get_prop( 'country', $context );
1015 
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1013 
+	public function get_country($context = 'view') {
1014 
+		$country = $this->get_prop('country', $context);
1015 
+		return empty($country) ? wpinv_get_default_country() : $country;
1016 1016 
     }
1017 1017
1018 1018 
     /**
 
@@ -1022,8 +1022,8 @@  discard block
 
 block discarded – undo
1022 1022 
 	 * @param  string $context View or edit context.
1023 1023 
 	 * @return string
1024 1024 
 	 */
1025 
-	public function get_user_country( $context = 'view' ) {
1026 
-		return $this->get_country( $context );
1025 
+	public function get_user_country($context = 'view') {
1026 
+		return $this->get_country($context);
1027 1027 
     }
1028 1028
1029 1029 
     /**
 
@@ -1033,8 +1033,8 @@  discard block
 
 block discarded – undo
1033 1033 
 	 * @param  string $context View or edit context.
1034 1034 
 	 * @return string
1035 1035 
 	 */
1036 
-	public function get_customer_country( $context = 'view' ) {
1037 
-		return $this->get_country( $context );
1036 
+	public function get_customer_country($context = 'view') {
1037 
+		return $this->get_country($context);
1038 1038 
     }
1039 1039
1040 1040 
     /**
 
@@ -1044,9 +1044,9 @@  discard block
 
 block discarded – undo
1044 1044 
 	 * @param  string $context View or edit context.
1045 1045 
 	 * @return string
1046 1046 
 	 */
1047 
-	public function get_state( $context = 'view' ) {
1048 
-		$state = $this->get_prop( 'state', $context );
1049 
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1047 
+	public function get_state($context = 'view') {
1048 
+		$state = $this->get_prop('state', $context);
1049 
+		return empty($state) ? wpinv_get_default_state() : $state;
1050 1050 
     }
1051 1051
1052 1052 
     /**
 
@@ -1056,8 +1056,8 @@  discard block
 
 block discarded – undo
1056 1056 
 	 * @param  string $context View or edit context.
1057 1057 
 	 * @return string
1058 1058 
 	 */
1059 
-	public function get_user_state( $context = 'view' ) {
1060 
-		return $this->get_state( $context );
1059 
+	public function get_user_state($context = 'view') {
1060 
+		return $this->get_state($context);
1061 1061 
     }
1062 1062
1063 1063 
     /**
 
@@ -1067,8 +1067,8 @@  discard block
 
 block discarded – undo
1067 1067 
 	 * @param  string $context View or edit context.
1068 1068 
 	 * @return string
1069 1069 
 	 */
1070 
-	public function get_customer_state( $context = 'view' ) {
1071 
-		return $this->get_state( $context );
1070 
+	public function get_customer_state($context = 'view') {
1071 
+		return $this->get_state($context);
1072 1072 
     }
1073 1073
1074 1074 
     /**
 
@@ -1078,8 +1078,8 @@  discard block
 
 block discarded – undo
1078 1078 
 	 * @param  string $context View or edit context.
1079 1079 
 	 * @return string
1080 1080 
 	 */
1081 
-	public function get_city( $context = 'view' ) {
1082 
-		return $this->get_prop( 'city', $context );
1081 
+	public function get_city($context = 'view') {
1082 
+		return $this->get_prop('city', $context);
1083 1083 
     }
1084 1084
1085 1085 
     /**
 
@@ -1089,8 +1089,8 @@  discard block
 
 block discarded – undo
1089 1089 
 	 * @param  string $context View or edit context.
1090 1090 
 	 * @return string
1091 1091 
 	 */
1092 
-	public function get_user_city( $context = 'view' ) {
1093 
-		return $this->get_city( $context );
1092 
+	public function get_user_city($context = 'view') {
1093 
+		return $this->get_city($context);
1094 1094 
     }
1095 1095
1096 1096 
     /**
 
@@ -1100,8 +1100,8 @@  discard block
 
 block discarded – undo
1100 1100 
 	 * @param  string $context View or edit context.
1101 1101 
 	 * @return string
1102 1102 
 	 */
1103 
-	public function get_customer_city( $context = 'view' ) {
1104 
-		return $this->get_city( $context );
1103 
+	public function get_customer_city($context = 'view') {
1104 
+		return $this->get_city($context);
1105 1105 
     }
1106 1106
1107 1107 
     /**
 
@@ -1111,8 +1111,8 @@  discard block
 
 block discarded – undo
1111 1111 
 	 * @param  string $context View or edit context.
1112 1112 
 	 * @return string
1113 1113 
 	 */
1114 
-	public function get_zip( $context = 'view' ) {
1115 
-		return $this->get_prop( 'zip', $context );
1114 
+	public function get_zip($context = 'view') {
1115 
+		return $this->get_prop('zip', $context);
1116 1116 
     }
1117 1117
1118 1118 
     /**
 
@@ -1122,8 +1122,8 @@  discard block
 
 block discarded – undo
1122 1122 
 	 * @param  string $context View or edit context.
1123 1123 
 	 * @return string
1124 1124 
 	 */
1125 
-	public function get_user_zip( $context = 'view' ) {
1126 
-		return $this->get_zip( $context );
1125 
+	public function get_user_zip($context = 'view') {
1126 
+		return $this->get_zip($context);
1127 1127 
     }
1128 1128
1129 1129 
     /**
 
@@ -1133,8 +1133,8 @@  discard block
 
 block discarded – undo
1133 1133 
 	 * @param  string $context View or edit context.
1134 1134 
 	 * @return string
1135 1135 
 	 */
1136 
-	public function get_customer_zip( $context = 'view' ) {
1137 
-		return $this->get_zip( $context );
1136 
+	public function get_customer_zip($context = 'view') {
1137 
+		return $this->get_zip($context);
1138 1138 
     }
1139 1139
1140 1140 
     /**
 
@@ -1144,8 +1144,8 @@  discard block
 
 block discarded – undo
1144 1144 
 	 * @param  string $context View or edit context.
1145 1145 
 	 * @return string
1146 1146 
 	 */
1147 
-	public function get_company( $context = 'view' ) {
1148 
-		return $this->get_prop( 'company', $context );
1147 
+	public function get_company($context = 'view') {
1148 
+		return $this->get_prop('company', $context);
1149 1149 
     }
1150 1150
1151 1151 
     /**
 
@@ -1155,8 +1155,8 @@  discard block
 
 block discarded – undo
1155 1155 
 	 * @param  string $context View or edit context.
1156 1156 
 	 * @return string
1157 1157 
 	 */
1158 
-	public function get_user_company( $context = 'view' ) {
1159 
-		return $this->get_company( $context );
1158 
+	public function get_user_company($context = 'view') {
1159 
+		return $this->get_company($context);
1160 1160 
     }
1161 1161
1162 1162 
     /**
 
@@ -1166,8 +1166,8 @@  discard block
 
 block discarded – undo
1166 1166 
 	 * @param  string $context View or edit context.
1167 1167 
 	 * @return string
1168 1168 
 	 */
1169 
-	public function get_customer_company( $context = 'view' ) {
1170 
-		return $this->get_company( $context );
1169 
+	public function get_customer_company($context = 'view') {
1170 
+		return $this->get_company($context);
1171 1171 
     }
1172 1172
1173 1173 
     /**
 
@@ -1177,8 +1177,8 @@  discard block
 
 block discarded – undo
1177 1177 
 	 * @param  string $context View or edit context.
1178 1178 
 	 * @return string
1179 1179 
 	 */
1180 
-	public function get_vat_number( $context = 'view' ) {
1181 
-		return $this->get_prop( 'vat_number', $context );
1180 
+	public function get_vat_number($context = 'view') {
1181 
+		return $this->get_prop('vat_number', $context);
1182 1182 
     }
1183 1183
1184 1184 
     /**
 
@@ -1188,8 +1188,8 @@  discard block
 
 block discarded – undo
1188 1188 
 	 * @param  string $context View or edit context.
1189 1189 
 	 * @return string
1190 1190 
 	 */
1191 
-	public function get_user_vat_number( $context = 'view' ) {
1192 
-		return $this->get_vat_number( $context );
1191 
+	public function get_user_vat_number($context = 'view') {
1192 
+		return $this->get_vat_number($context);
1193 1193 
     }
1194 1194
1195 1195 
     /**
 
@@ -1199,8 +1199,8 @@  discard block
 
 block discarded – undo
1199 1199 
 	 * @param  string $context View or edit context.
1200 1200 
 	 * @return string
1201 1201 
 	 */
1202 
-	public function get_customer_vat_number( $context = 'view' ) {
1203 
-		return $this->get_vat_number( $context );
1202 
+	public function get_customer_vat_number($context = 'view') {
1203 
+		return $this->get_vat_number($context);
1204 1204 
     }
1205 1205
1206 1206 
     /**
 
@@ -1210,8 +1210,8 @@  discard block
 
 block discarded – undo
1210 1210 
 	 * @param  string $context View or edit context.
1211 1211 
 	 * @return string
1212 1212 
 	 */
1213 
-	public function get_vat_rate( $context = 'view' ) {
1214 
-		return $this->get_prop( 'vat_rate', $context );
1213 
+	public function get_vat_rate($context = 'view') {
1214 
+		return $this->get_prop('vat_rate', $context);
1215 1215 
     }
1216 1216
1217 1217 
     /**
 
@@ -1221,8 +1221,8 @@  discard block
 
 block discarded – undo
1221 1221 
 	 * @param  string $context View or edit context.
1222 1222 
 	 * @return string
1223 1223 
 	 */
1224 
-	public function get_user_vat_rate( $context = 'view' ) {
1225 
-		return $this->get_vat_rate( $context );
1224 
+	public function get_user_vat_rate($context = 'view') {
1225 
+		return $this->get_vat_rate($context);
1226 1226 
     }
1227 1227
1228 1228 
     /**
 
@@ -1232,8 +1232,8 @@  discard block
 
 block discarded – undo
1232 1232 
 	 * @param  string $context View or edit context.
1233 1233 
 	 * @return string
1234 1234 
 	 */
1235 
-	public function get_customer_vat_rate( $context = 'view' ) {
1236 
-		return $this->get_vat_rate( $context );
1235 
+	public function get_customer_vat_rate($context = 'view') {
1236 
+		return $this->get_vat_rate($context);
1237 1237 
     }
1238 1238
1239 1239 
     /**
 
@@ -1243,8 +1243,8 @@  discard block
 
 block discarded – undo
1243 1243 
 	 * @param  string $context View or edit context.
1244 1244 
 	 * @return string
1245 1245 
 	 */
1246 
-	public function get_address( $context = 'view' ) {
1247 
-		return $this->get_prop( 'address', $context );
1246 
+	public function get_address($context = 'view') {
1247 
+		return $this->get_prop('address', $context);
1248 1248 
     }
1249 1249
1250 1250 
     /**
 
@@ -1254,8 +1254,8 @@  discard block
 
 block discarded – undo
1254 1254 
 	 * @param  string $context View or edit context.
1255 1255 
 	 * @return string
1256 1256 
 	 */
1257 
-	public function get_user_address( $context = 'view' ) {
1258 
-		return $this->get_address( $context );
1257 
+	public function get_user_address($context = 'view') {
1258 
+		return $this->get_address($context);
1259 1259 
     }
1260 1260
1261 1261 
     /**
 
@@ -1265,8 +1265,8 @@  discard block
 
 block discarded – undo
1265 1265 
 	 * @param  string $context View or edit context.
1266 1266 
 	 * @return string
1267 1267 
 	 */
1268 
-	public function get_customer_address( $context = 'view' ) {
1269 
-		return $this->get_address( $context );
1268 
+	public function get_customer_address($context = 'view') {
1269 
+		return $this->get_address($context);
1270 1270 
     }
1271 1271
1272 1272 
     /**
 
@@ -1276,8 +1276,8 @@  discard block
 
 block discarded – undo
1276 1276 
 	 * @param  string $context View or edit context.
1277 1277 
 	 * @return bool
1278 1278 
 	 */
1279 
-	public function get_is_viewed( $context = 'view' ) {
1280 
-		return (bool) $this->get_prop( 'is_viewed', $context );
1279 
+	public function get_is_viewed($context = 'view') {
1280 
+		return (bool) $this->get_prop('is_viewed', $context);
1281 1281 
 	}
1282 1282
1283 1283 
 	/**
 
@@ -1287,8 +1287,8 @@  discard block
 
 block discarded – undo
1287 1287 
 	 * @param  string $context View or edit context.
1288 1288 
 	 * @return bool
1289 1289 
 	 */
1290 
-	public function get_email_cc( $context = 'view' ) {
1291 
-		return $this->get_prop( 'email_cc', $context );
1290 
+	public function get_email_cc($context = 'view') {
1291 
+		return $this->get_prop('email_cc', $context);
1292 1292 
 	}
1293 1293
1294 1294 
 	/**
 
@@ -1298,8 +1298,8 @@  discard block
 
 block discarded – undo
1298 1298 
 	 * @param  string $context View or edit context.
1299 1299 
 	 * @return bool
1300 1300 
 	 */
1301 
-	public function get_template( $context = 'view' ) {
1302 
-		return $this->get_prop( 'template', $context );
1301 
+	public function get_template($context = 'view') {
1302 
+		return $this->get_prop('template', $context);
1303 1303 
 	}
1304 1304
1305 1305 
 	/**
 
@@ -1309,8 +1309,8 @@  discard block
 
 block discarded – undo
1309 1309 
 	 * @param  string $context View or edit context.
1310 1310 
 	 * @return bool
1311 1311 
 	 */
1312 
-	public function get_created_via( $context = 'view' ) {
1313 
-		return $this->get_prop( 'created_via', $context );
1312 
+	public function get_created_via($context = 'view') {
1313 
+		return $this->get_prop('created_via', $context);
1314 1314 
 	}
1315 1315
1316 1316 
 	/**
 
@@ -1320,8 +1320,8 @@  discard block
 
 block discarded – undo
1320 1320 
 	 * @param  string $context View or edit context.
1321 1321 
 	 * @return bool
1322 1322 
 	 */
1323 
-	public function get_address_confirmed( $context = 'view' ) {
1324 
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1323 
+	public function get_address_confirmed($context = 'view') {
1324 
+		return (bool) $this->get_prop('address_confirmed', $context);
1325 1325 
     }
1326 1326
1327 1327 
     /**
 
@@ -1331,8 +1331,8 @@  discard block
 
 block discarded – undo
1331 1331 
 	 * @param  string $context View or edit context.
1332 1332 
 	 * @return bool
1333 1333 
 	 */
1334 
-	public function get_user_address_confirmed( $context = 'view' ) {
1335 
-		return $this->get_address_confirmed( $context );
1334 
+	public function get_user_address_confirmed($context = 'view') {
1335 
+		return $this->get_address_confirmed($context);
1336 1336 
     }
1337 1337
1338 1338 
     /**
 
@@ -1342,8 +1342,8 @@  discard block
 
 block discarded – undo
1342 1342 
 	 * @param  string $context View or edit context.
1343 1343 
 	 * @return bool
1344 1344 
 	 */
1345 
-	public function get_customer_address_confirmed( $context = 'view' ) {
1346 
-		return $this->get_address_confirmed( $context );
1345 
+	public function get_customer_address_confirmed($context = 'view') {
1346 
+		return $this->get_address_confirmed($context);
1347 1347 
     }
1348 1348
1349 1349 
     /**
 
@@ -1353,12 +1353,12 @@  discard block
 
 block discarded – undo
1353 1353 
 	 * @param  string $context View or edit context.
1354 1354 
 	 * @return float
1355 1355 
 	 */
1356 
-	public function get_subtotal( $context = 'view' ) {
1357 
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
1356 
+	public function get_subtotal($context = 'view') {
1357 
+        $subtotal = (float) $this->get_prop('subtotal', $context);
1358 1358
1359 1359 
         // Backwards compatibility.
1360 
-        if ( is_bool( $context ) && $context ) {
1361 
-            return wpinv_price( $subtotal, $this->get_currency() );
1360 
+        if (is_bool($context) && $context) {
1361 
+            return wpinv_price($subtotal, $this->get_currency());
1362 1362 
         }
1363 1363
1364 1364 
         return $subtotal;
 
@@ -1371,8 +1371,8 @@  discard block
 
 block discarded – undo
1371 1371 
 	 * @param  string $context View or edit context.
1372 1372 
 	 * @return float
1373 1373 
 	 */
1374 
-	public function get_total_discount( $context = 'view' ) {
1375 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1374 
+	public function get_total_discount($context = 'view') {
1375 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_discount', $context)));
1376 1376 
     }
1377 1377
1378 1378 
     /**
 
@@ -1382,18 +1382,18 @@  discard block
 
 block discarded – undo
1382 1382 
 	 * @param  string $context View or edit context.
1383 1383 
 	 * @return float
1384 1384 
 	 */
1385 
-	public function get_total_tax( $context = 'view' ) {
1386 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1385 
+	public function get_total_tax($context = 'view') {
1386 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_tax', $context)));
1387 1387 
 	}
1388 1388
1389 1389 
 	/**
1390 1390 
 	 * @deprecated
1391 1391 
 	 */
1392 
-	public function get_final_tax( $currency = false ) {
1392 
+	public function get_final_tax($currency = false) {
1393 1393 
 		$tax = $this->get_total_tax();
1394 1394
1395 
-        if ( $currency ) {
1396 
-			return wpinv_price( $tax, $this->get_currency() );
1395 
+        if ($currency) {
1396 
+			return wpinv_price($tax, $this->get_currency());
1397 1397 
         }
1398 1398
1399 1399 
         return $tax;
 
@@ -1406,8 +1406,8 @@  discard block
 
 block discarded – undo
1406 1406 
 	 * @param  string $context View or edit context.
1407 1407 
 	 * @return float
1408 1408 
 	 */
1409 
-	public function get_total_fees( $context = 'view' ) {
1410 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1409 
+	public function get_total_fees($context = 'view') {
1410 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_fees', $context)));
1411 1411 
     }
1412 1412
1413 1413 
     /**
 
@@ -1417,8 +1417,8 @@  discard block
 
 block discarded – undo
1417 1417 
 	 * @param  string $context View or edit context.
1418 1418 
 	 * @return float
1419 1419 
 	 */
1420 
-	public function get_fees_total( $context = 'view' ) {
1421 
-		return $this->get_total_fees( $context );
1420 
+	public function get_fees_total($context = 'view') {
1421 
+		return $this->get_total_fees($context);
1422 1422 
     }
1423 1423
1424 1424 
     /**
 
@@ -1427,8 +1427,8 @@  discard block
 
 block discarded – undo
1427 1427 
 	 * @since 1.0.19
1428 1428 
      * @return float
1429 1429 
 	 */
1430 
-	public function get_total( $context = 'view' ) {
1431 
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total', $context ) ) );
1430 
+	public function get_total($context = 'view') {
1431 
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total', $context)));
1432 1432 
 	}
1433 1433
1434 1434 
 	/**
 
@@ -1450,7 +1450,7 @@  discard block
 
 block discarded – undo
1450 1450 
 	 */
1451 1451 
     public function get_initial_total() {
1452 1452
1453 
-		if ( empty( $this->totals ) ) {
1453 
+		if (empty($this->totals)) {
1454 1454 
 			$this->recalculate_total();
1455 1455 
 		}
1456 1456 
 
@@ -1460,12 +1460,12 @@  discard block
 
 block discarded – undo
1460 1460 
 		$subtotal = $this->totals['subtotal']['initial'];
1461 1461 
 		$total    = $tax + $fee - $discount + $subtotal;
1462 1462
1463 
-		if ( 0 > $total ) {
1463 
+		if (0 > $total) {
1464 1464 
 			$total = 0;
1465 1465 
 		}
1466 1466
1467 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1468 
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1467 
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1468 
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
1469 1469 
 	}
1470 1470
1471 1471 
 	/**
 
@@ -1477,7 +1477,7 @@  discard block
 
 block discarded – undo
1477 1477 
 	 */
1478 1478 
     public function get_recurring_total() {
1479 1479
1480 
-		if ( empty( $this->totals ) ) {
1480 
+		if (empty($this->totals)) {
1481 1481 
 			$this->recalculate_total();
1482 1482 
 		}
1483 1483 
 
@@ -1487,12 +1487,12 @@  discard block
 
 block discarded – undo
1487 1487 
 		$subtotal = $this->totals['subtotal']['recurring'];
1488 1488 
 		$total    = $tax + $fee - $discount + $subtotal;
1489 1489
1490 
-		if ( 0 > $total ) {
1490 
+		if (0 > $total) {
1491 1491 
 			$total = 0;
1492 1492 
 		}
1493 1493
1494 
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1495 
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1494 
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1495 
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
1496 1496 
 	}
1497 1497
1498 1498 
 	/**
 
@@ -1503,10 +1503,10 @@  discard block
 
 block discarded – undo
1503 1503 
 	 * @param string $currency Whether to include the currency.
1504 1504 
      * @return float|string
1505 1505 
 	 */
1506 
-    public function get_recurring_details( $field = '', $currency = false ) {
1506 
+    public function get_recurring_details($field = '', $currency = false) {
1507 1507
1508 1508 
 		// Maybe recalculate totals.
1509 
-		if ( empty( $this->totals ) ) {
1509 
+		if (empty($this->totals)) {
1510 1510 
 			$this->recalculate_total();
1511 1511 
 		}
1512 1512 
 
@@ -1526,8 +1526,8 @@  discard block
 
 block discarded – undo
1526 1526 
 			$currency
1527 1527 
 		);
1528 1528
1529 
-        if ( isset( $data[$field] ) ) {
1530 
-            return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
1529 
+        if (isset($data[$field])) {
1530 
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1531 1531 
         }
1532 1532
1533 1533 
         return $data;
 
@@ -1540,8 +1540,8 @@  discard block
 
 block discarded – undo
1540 1540 
 	 * @param  string $context View or edit context.
1541 1541 
 	 * @return array
1542 1542 
 	 */
1543 
-	public function get_fees( $context = 'view' ) {
1544 
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1543 
+	public function get_fees($context = 'view') {
1544 
+		return wpinv_parse_list($this->get_prop('fees', $context));
1545 1545 
     }
1546 1546
1547 1547 
     /**
 
@@ -1551,8 +1551,8 @@  discard block
 
 block discarded – undo
1551 1551 
 	 * @param  string $context View or edit context.
1552 1552 
 	 * @return array
1553 1553 
 	 */
1554 
-	public function get_discounts( $context = 'view' ) {
1555 
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1554 
+	public function get_discounts($context = 'view') {
1555 
+		return wpinv_parse_list($this->get_prop('discounts', $context));
1556 1556 
     }
1557 1557
1558 1558 
     /**
 
@@ -1562,8 +1562,8 @@  discard block
 
 block discarded – undo
1562 1562 
 	 * @param  string $context View or edit context.
1563 1563 
 	 * @return array
1564 1564 
 	 */
1565 
-	public function get_taxes( $context = 'view' ) {
1566 
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1565 
+	public function get_taxes($context = 'view') {
1566 
+		return wpinv_parse_list($this->get_prop('taxes', $context));
1567 1567 
     }
1568 1568
1569 1569 
     /**
 
@@ -1573,8 +1573,8 @@  discard block
 
 block discarded – undo
1573 1573 
 	 * @param  string $context View or edit context.
1574 1574 
 	 * @return GetPaid_Form_Item[]
1575 1575 
 	 */
1576 
-	public function get_items( $context = 'view' ) {
1577 
-        return $this->get_prop( 'items', $context );
1576 
+	public function get_items($context = 'view') {
1577 
+        return $this->get_prop('items', $context);
1578 1578 
 	}
1579 1579
1580 1580 
 	/**
 
@@ -1584,7 +1584,7 @@  discard block
 
 block discarded – undo
1584 1584 
 	 * @return string
1585 1585 
 	 */
1586 1586 
 	public function get_item_ids() {
1587 
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1587 
+		return implode(', ', wp_list_pluck($this->get_cart_details(), 'item_id'));
1588 1588 
     }
1589 1589
1590 1590 
     /**
 
@@ -1594,8 +1594,8 @@  discard block
 
 block discarded – undo
1594 1594 
 	 * @param  string $context View or edit context.
1595 1595 
 	 * @return int
1596 1596 
 	 */
1597 
-	public function get_payment_form( $context = 'view' ) {
1598 
-		return intval( $this->get_prop( 'payment_form', $context ) );
1597 
+	public function get_payment_form($context = 'view') {
1598 
+		return intval($this->get_prop('payment_form', $context));
1599 1599 
     }
1600 1600
1601 1601 
     /**
 
@@ -1605,8 +1605,8 @@  discard block
 
 block discarded – undo
1605 1605 
 	 * @param  string $context View or edit context.
1606 1606 
 	 * @return string
1607 1607 
 	 */
1608 
-	public function get_submission_id( $context = 'view' ) {
1609 
-		return $this->get_prop( 'submission_id', $context );
1608 
+	public function get_submission_id($context = 'view') {
1609 
+		return $this->get_prop('submission_id', $context);
1610 1610 
     }
1611 1611
1612 1612 
     /**
 
@@ -1616,8 +1616,8 @@  discard block
 
 block discarded – undo
1616 1616 
 	 * @param  string $context View or edit context.
1617 1617 
 	 * @return string
1618 1618 
 	 */
1619 
-	public function get_discount_code( $context = 'view' ) {
1620 
-		return $this->get_prop( 'discount_code', $context );
1619 
+	public function get_discount_code($context = 'view') {
1620 
+		return $this->get_prop('discount_code', $context);
1621 1621 
     }
1622 1622
1623 1623 
     /**
 
@@ -1627,8 +1627,8 @@  discard block
 
 block discarded – undo
1627 1627 
 	 * @param  string $context View or edit context.
1628 1628 
 	 * @return string
1629 1629 
 	 */
1630 
-	public function get_gateway( $context = 'view' ) {
1631 
-		return $this->get_prop( 'gateway', $context );
1630 
+	public function get_gateway($context = 'view') {
1631 
+		return $this->get_prop('gateway', $context);
1632 1632 
     }
1633 1633
1634 1634 
     /**
 
@@ -1638,8 +1638,8 @@  discard block
 
 block discarded – undo
1638 1638 
 	 * @return string
1639 1639 
 	 */
1640 1640 
     public function get_gateway_title() {
1641 
-        $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
1642 
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1641 
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
1642 
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
1643 1643 
     }
1644 1644
1645 1645 
     /**
 
@@ -1649,8 +1649,8 @@  discard block
 
 block discarded – undo
1649 1649 
 	 * @param  string $context View or edit context.
1650 1650 
 	 * @return string
1651 1651 
 	 */
1652 
-	public function get_transaction_id( $context = 'view' ) {
1653 
-		return $this->get_prop( 'transaction_id', $context );
1652 
+	public function get_transaction_id($context = 'view') {
1653 
+		return $this->get_prop('transaction_id', $context);
1654 1654 
     }
1655 1655
1656 1656 
     /**
 
@@ -1660,9 +1660,9 @@  discard block
 
 block discarded – undo
1660 1660 
 	 * @param  string $context View or edit context.
1661 1661 
 	 * @return string
1662 1662 
 	 */
1663 
-	public function get_currency( $context = 'view' ) {
1664 
-        $currency = $this->get_prop( 'currency', $context );
1665 
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
1663 
+	public function get_currency($context = 'view') {
1664 
+        $currency = $this->get_prop('currency', $context);
1665 
+        return empty($currency) ? wpinv_get_currency() : $currency;
1666 1666 
     }
1667 1667
1668 1668 
     /**
 
@@ -1672,8 +1672,8 @@  discard block
 
 block discarded – undo
1672 1672 
 	 * @param  string $context View or edit context.
1673 1673 
 	 * @return bool
1674 1674 
 	 */
1675 
-	public function get_disable_taxes( $context = 'view' ) {
1676 
-        return (bool) $this->get_prop( 'disable_taxes', $context );
1675 
+	public function get_disable_taxes($context = 'view') {
1676 
+        return (bool) $this->get_prop('disable_taxes', $context);
1677 1677 
     }
1678 1678
1679 1679 
     /**
 
@@ -1683,8 +1683,8 @@  discard block
 
 block discarded – undo
1683 1683 
 	 * @param  string $context View or edit context.
1684 1684 
 	 * @return int
1685 1685 
 	 */
1686 
-    public function get_subscription_id( $context = 'view' ) {
1687 
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1686 
+    public function get_subscription_id($context = 'view') {
1687 
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
1688 1688 
 	}
1689 1689
1690 1690 
 	/**
 
@@ -1694,12 +1694,12 @@  discard block
 
 block discarded – undo
1694 1694 
 	 * @param  string $context View or edit context.
1695 1695 
 	 * @return int
1696 1696 
 	 */
1697 
-    public function get_remote_subscription_id( $context = 'view' ) {
1698 
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1697 
+    public function get_remote_subscription_id($context = 'view') {
1698 
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
1699 1699
1700 
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
1700 
+        if (empty($subscription_id) && $this->is_renewal()) {
1701 1701 
             $parent = $this->get_parent();
1702 
-            return $parent->get_subscription_id( $context );
1702 
+            return $parent->get_subscription_id($context);
1703 1703 
         }
1704 1704
1705 1705 
         return $subscription_id;
 
@@ -1712,20 +1712,20 @@  discard block
 
 block discarded – undo
1712 1712 
 	 * @param  string $context View or edit context.
1713 1713 
 	 * @return array
1714 1714 
 	 */
1715 
-    public function get_payment_meta( $context = 'view' ) {
1715 
+    public function get_payment_meta($context = 'view') {
1716 1716
1717 1717 
         return array(
1718 
-            'price'        => $this->get_total( $context ),
1719 
-            'date'         => $this->get_date_created( $context ),
1720 
-            'user_email'   => $this->get_email( $context ),
1721 
-            'invoice_key'  => $this->get_key( $context ),
1722 
-            'currency'     => $this->get_currency( $context ),
1723 
-            'items'        => $this->get_items( $context ),
1724 
-            'user_info'    => $this->get_user_info( $context ),
1718 
+            'price'        => $this->get_total($context),
1719 
+            'date'         => $this->get_date_created($context),
1720 
+            'user_email'   => $this->get_email($context),
1721 
+            'invoice_key'  => $this->get_key($context),
1722 
+            'currency'     => $this->get_currency($context),
1723 
+            'items'        => $this->get_items($context),
1724 
+            'user_info'    => $this->get_user_info($context),
1725 1725 
             'cart_details' => $this->get_cart_details(),
1726 
-            'status'       => $this->get_status( $context ),
1727 
-            'fees'         => $this->get_fees( $context ),
1728 
-            'taxes'        => $this->get_taxes( $context ),
1726 
+            'status'       => $this->get_status($context),
1727 
+            'fees'         => $this->get_fees($context),
1728 
+            'taxes'        => $this->get_taxes($context),
1729 1729 
         );
1730 1730
1731 1731 
     }
 
@@ -1740,9 +1740,9 @@  discard block
 
 block discarded – undo
1740 1740 
         $items        = $this->get_items();
1741 1741 
         $cart_details = array();
1742 1742
1743 
-        foreach ( $items as $item ) {
1743 
+        foreach ($items as $item) {
1744 1744 
 			$item->invoice_id = $this->get_id();
1745 
-            $cart_details[]   = $item->prepare_data_for_saving();
1745 
+            $cart_details[] = $item->prepare_data_for_saving();
1746 1746 
         }
1747 1747
1748 1748 
         return $cart_details;
 
@@ -1753,11 +1753,11 @@  discard block
 
 block discarded – undo
1753 1753 
 	 *
1754 1754 
 	 * @return null|GetPaid_Form_Item|int
1755 1755 
 	 */
1756 
-	public function get_recurring( $object = false ) {
1756 
+	public function get_recurring($object = false) {
1757 1757
1758 1758 
 		// Are we returning an object?
1759 
-        if ( $object ) {
1760 
-            return $this->get_item( $this->recurring_item );
1759 
+        if ($object) {
1760 
+            return $this->get_item($this->recurring_item);
1761 1761 
         }
1762 1762
1763 1763 
         return $this->recurring_item;
 
@@ -1772,15 +1772,15 @@  discard block
 
 block discarded – undo
1772 1772 
 	public function get_subscription_name() {
1773 1773
1774 1774 
 		// Retrieve the recurring name
1775 
-        $item = $this->get_recurring( true );
1775 
+        $item = $this->get_recurring(true);
1776 1776
1777 1777 
 		// Abort if it does not exist.
1778 
-        if ( empty( $item ) ) {
1778 
+        if (empty($item)) {
1779 1779 
             return '';
1780 1780 
         }
1781 1781
1782 1782 
 		// Return the item name.
1783 
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1783 
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
1784 1784 
 	}
1785 1785
1786 1786 
 	/**
 
@@ -1790,9 +1790,9 @@  discard block
 
 block discarded – undo
1790 1790 
 	 * @return string
1791 1791 
 	 */
1792 1792 
 	public function get_view_url() {
1793 
-        $invoice_url = get_permalink( $this->get_id() );
1794 
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1795 
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1793 
+        $invoice_url = get_permalink($this->get_id());
1794 
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
1795 
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
1796 1796 
 	}
1797 1797
1798 1798 
 	/**
 
@@ -1801,25 +1801,25 @@  discard block
 
 block discarded – undo
1801 1801 
 	 * @since 1.0.19
1802 1802 
 	 * @return string
1803 1803 
 	 */
1804 
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1804 
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
1805 1805
1806 1806 
 		// Retrieve the checkout url.
1807 1807 
         $pay_url = wpinv_get_checkout_uri();
1808 1808
1809 1809 
 		// Maybe force ssl.
1810 
-        if ( is_ssl() ) {
1811 
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1810 
+        if (is_ssl()) {
1811 
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1812 1812 
         }
1813 1813
1814 1814 
 		// Add the invoice key.
1815 
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1815 
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
1816 1816
1817 1817 
 		// (Maybe?) add a secret
1818 
-        if ( $secret ) {
1819 
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1818 
+        if ($secret) {
1819 
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
1820 1820 
         }
1821 1821
1822 
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1822 
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
1823 1823 
 	}
1824 1824
1825 1825 
 	/**
 
@@ -1834,14 +1834,14 @@  discard block
 
 block discarded – undo
1834 1834 
         $receipt_url = wpinv_get_success_page_uri();
1835 1835
1836 1836 
 		// Maybe force ssl.
1837 
-        if ( is_ssl() ) {
1838 
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1837 
+        if (is_ssl()) {
1838 
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
1839 1839 
         }
1840 1840
1841 1841 
 		// Add the invoice key.
1842 
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1842 
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
1843 1843
1844 
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1844 
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
1845 1845 
 	}
1846 1846
1847 1847 
 	/**
 
@@ -1854,7 +1854,7 @@  discard block
 
 block discarded – undo
1854 1854
1855 1855 
 		$type   = $this->get_type();
1856 1856 
 		$status = "wpi-$type-pending";
1857 
-		return str_replace( '-invoice', '', $status );
1857 
+		return str_replace('-invoice', '', $status);
1858 1858
1859 1859 
 	}
1860 1860 
 
@@ -1868,8 +1868,8 @@  discard block
 
 block discarded – undo
1868 1868 
 	 * @param  string $context View or edit context.
1869 1869 
 	 * @return mixed Value of the given invoice property (if set).
1870 1870 
 	 */
1871 
-	public function get( $key, $context = 'view' ) {
1872 
-        return $this->get_prop( $key, $context );
1871 
+	public function get($key, $context = 'view') {
1872 
+        return $this->get_prop($key, $context);
1873 1873 
 	}
1874 1874
1875 1875 
     /*
 
@@ -1892,11 +1892,11 @@  discard block
 
 block discarded – undo
1892 1892 
 	 * @param  mixed $value new value.
1893 1893 
 	 * @return mixed Value of the given invoice property (if set).
1894 1894 
 	 */
1895 
-	public function set( $key, $value ) {
1895 
+	public function set($key, $value) {
1896 1896
1897 1897 
         $setter = "set_$key";
1898 
-        if ( is_callable( array( $this, $setter ) ) ) {
1899 
-            $this->{$setter}( $value );
1898 
+        if (is_callable(array($this, $setter))) {
1899 
+            $this->{$setter}($value);
1900 1900 
         }
1901 1901
1902 1902 
 	}
 
@@ -1910,47 +1910,47 @@  discard block
 
 block discarded – undo
1910 1910 
 	 * @param bool   $manual_update Is this a manual status change?.
1911 1911 
 	 * @return array details of change.
1912 1912 
 	 */
1913 
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
1913 
+	public function set_status($new_status, $note = '', $manual_update = false) {
1914 1914 
 		$old_status = $this->get_status();
1915 1915
1916 1916 
 		$statuses = $this->get_all_statuses();
1917 1917
1918 
-		if ( isset( $statuses[ 'draft' ] ) ) {
1919 
-			unset( $statuses[ 'draft' ] );
1918 
+		if (isset($statuses['draft'])) {
1919 
+			unset($statuses['draft']);
1920 1920 
 		}
1921 1921
1922 
-		$this->set_prop( 'status', $new_status );
1922 
+		$this->set_prop('status', $new_status);
1923 1923
1924 1924 
 		// If setting the status, ensure it's set to a valid status.
1925 
-		if ( true === $this->object_read ) {
1925 
+		if (true === $this->object_read) {
1926 1926
1927 1927 
 			// Only allow valid new status.
1928 
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
1928 
+			if (!array_key_exists($new_status, $statuses)) {
1929 1929 
 				$new_status = $this->get_default_status();
1930 1930 
 			}
1931 1931
1932 1932 
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
1933 
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
1933 
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
1934 1934 
 				$old_status = $this->get_default_status();
1935 1935 
 			}
1936 1936
1937 1937 
 			// Paid - Renewal (i.e when duplicating a parent invoice )
1938 
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
1938 
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
1939 1939 
 				$old_status = 'wpi-pending';
1940 1940 
 			}
1941 1941
1942 1942 
 		}
1943 1943
1944 
-		if ( true === $this->object_read && $old_status !== $new_status ) {
1944 
+		if (true === $this->object_read && $old_status !== $new_status) {
1945 1945 
 			$this->status_transition = array(
1946 
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
1946 
+				'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
1947 1947 
 				'to'     => $new_status,
1948 1948 
 				'note'   => $note,
1949 1949 
 				'manual' => (bool) $manual_update,
1950 1950 
 			);
1951 1951
1952 
-			if ( $manual_update ) {
1953 
-				do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
1952 
+			if ($manual_update) {
1953 
+				do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
1954 1954 
 			}
1955 1955
1956 1956 
 			$this->maybe_set_date_paid();
 
@@ -1973,8 +1973,8 @@  discard block
 
 block discarded – undo
1973 1973 
 	 */
1974 1974 
 	public function maybe_set_date_paid() {
1975 1975
1976 
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
1977 
-			$this->set_date_completed( current_time( 'mysql' ) );
1976 
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
1977 
+			$this->set_date_completed(current_time('mysql'));
1978 1978 
 		}
1979 1979 
 	}
1980 1980 
 
@@ -1983,11 +1983,11 @@  discard block
 
 block discarded – undo
1983 1983 
 	 *
1984 1984 
 	 * @since 1.0.19
1985 1985 
 	 */
1986 
-	public function set_parent_id( $value ) {
1987 
-		if ( $value && ( $value === $this->get_id() ) ) {
1986 
+	public function set_parent_id($value) {
1987 
+		if ($value && ($value === $this->get_id())) {
1988 1988 
 			return;
1989 1989 
 		}
1990 
-		$this->set_prop( 'parent_id', absint( $value ) );
1990 
+		$this->set_prop('parent_id', absint($value));
1991 1991 
     }
1992 1992
1993 1993 
     /**
 
@@ -1995,8 +1995,8 @@  discard block
 
 block discarded – undo
1995 1995 
 	 *
1996 1996 
 	 * @since 1.0.19
1997 1997 
 	 */
1998 
-	public function set_version( $value ) {
1999 
-		$this->set_prop( 'version', $value );
1998 
+	public function set_version($value) {
1999 
+		$this->set_prop('version', $value);
2000 2000 
     }
2001 2001
2002 2002 
     /**
 
@@ -2006,15 +2006,15 @@  discard block
 
 block discarded – undo
2006 2006 
 	 * @param string $value Value to set.
2007 2007 
      * @return bool Whether or not the date was set.
2008 2008 
 	 */
2009 
-	public function set_date_created( $value ) {
2010 
-        $date = strtotime( $value );
2009 
+	public function set_date_created($value) {
2010 
+        $date = strtotime($value);
2011 2011
2012 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2013 
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
2012 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2013 
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
2014 2014 
             return true;
2015 2015 
         }
2016 2016
2017 
-		$this->set_prop( 'date_created', '' );
2017 
+		$this->set_prop('date_created', '');
2018 2018 
 		return false;
2019 2019
2020 2020 
     }
 
@@ -2026,15 +2026,15 @@  discard block
 
 block discarded – undo
2026 2026 
 	 * @param string $value Value to set.
2027 2027 
      * @return bool Whether or not the date was set.
2028 2028 
 	 */
2029 
-	public function set_due_date( $value ) {
2030 
-        $date = strtotime( $value );
2029 
+	public function set_due_date($value) {
2030 
+        $date = strtotime($value);
2031 2031
2032 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2033 
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
2032 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2033 
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
2034 2034 
             return true;
2035 2035 
         }
2036 2036
2037 
-		$this->set_prop( 'due_date', '' );
2037 
+		$this->set_prop('due_date', '');
2038 2038 
         return false;
2039 2039
2040 2040 
     }
 
@@ -2045,8 +2045,8 @@  discard block
 
 block discarded – undo
2045 2045 
 	 * @since 1.0.19
2046 2046 
 	 * @param  string $value New name.
2047 2047 
 	 */
2048 
-	public function set_date_due( $value ) {
2049 
-		$this->set_due_date( $value );
2048 
+	public function set_date_due($value) {
2049 
+		$this->set_due_date($value);
2050 2050 
     }
2051 2051
2052 2052 
     /**
 
@@ -2056,15 +2056,15 @@  discard block
 
 block discarded – undo
2056 2056 
 	 * @param string $value Value to set.
2057 2057 
      * @return bool Whether or not the date was set.
2058 2058 
 	 */
2059 
-	public function set_completed_date( $value ) {
2060 
-        $date = strtotime( $value );
2059 
+	public function set_completed_date($value) {
2060 
+        $date = strtotime($value);
2061 2061
2062 
-        if ( $date && $value !== '0000-00-00 00:00:00'  ) {
2063 
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
2062 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2063 
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
2064 2064 
             return true;
2065 2065 
         }
2066 2066
2067 
-		$this->set_prop( 'completed_date', '' );
2067 
+		$this->set_prop('completed_date', '');
2068 2068 
         return false;
2069 2069
2070 2070 
     }
 
@@ -2075,8 +2075,8 @@  discard block
 
 block discarded – undo
2075 2075 
 	 * @since 1.0.19
2076 2076 
 	 * @param  string $value New name.
2077 2077 
 	 */
2078 
-	public function set_date_completed( $value ) {
2079 
-		$this->set_completed_date( $value );
2078 
+	public function set_date_completed($value) {
2079 
+		$this->set_completed_date($value);
2080 2080 
     }
2081 2081
2082 2082 
     /**
 
@@ -2086,15 +2086,15 @@  discard block
 
 block discarded – undo
2086 2086 
 	 * @param string $value Value to set.
2087 2087 
      * @return bool Whether or not the date was set.
2088 2088 
 	 */
2089 
-	public function set_date_modified( $value ) {
2090 
-        $date = strtotime( $value );
2089 
+	public function set_date_modified($value) {
2090 
+        $date = strtotime($value);
2091 2091
2092 
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2093 
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
2092 
+        if ($date && $value !== '0000-00-00 00:00:00') {
2093 
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
2094 2094 
             return true;
2095 2095 
         }
2096 2096
2097 
-		$this->set_prop( 'date_modified', '' );
2097 
+		$this->set_prop('date_modified', '');
2098 2098 
         return false;
2099 2099
2100 2100 
     }
 
@@ -2105,9 +2105,9 @@  discard block
 
 block discarded – undo
2105 2105 
 	 * @since 1.0.19
2106 2106 
 	 * @param  string $value New number.
2107 2107 
 	 */
2108 
-	public function set_number( $value ) {
2109 
-        $number = sanitize_text_field( $value );
2110 
-		$this->set_prop( 'number', $number );
2108 
+	public function set_number($value) {
2109 
+        $number = sanitize_text_field($value);
2110 
+		$this->set_prop('number', $number);
2111 2111 
     }
2112 2112
2113 2113 
     /**
 
@@ -2116,9 +2116,9 @@  discard block
 
 block discarded – undo
2116 2116 
 	 * @since 1.0.19
2117 2117 
 	 * @param  string $value Type.
2118 2118 
 	 */
2119 
-	public function set_type( $value ) {
2120 
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2121 
-		$this->set_prop( 'type', $type );
2119 
+	public function set_type($value) {
2120 
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
2121 
+		$this->set_prop('type', $type);
2122 2122 
 	}
2123 2123
2124 2124 
     /**
 
@@ -2127,10 +2127,10 @@  discard block
 
 block discarded – undo
2127 2127 
 	 * @since 1.0.19
2128 2128 
 	 * @param  string $value Post type.
2129 2129 
 	 */
2130 
-	public function set_post_type( $value ) {
2131 
-        if ( getpaid_is_invoice_post_type( $value ) ) {
2132 
-			$this->set_type( $value );
2133 
-            $this->set_prop( 'post_type', $value );
2130 
+	public function set_post_type($value) {
2131 
+        if (getpaid_is_invoice_post_type($value)) {
2132 
+			$this->set_type($value);
2133 
+            $this->set_prop('post_type', $value);
2134 2134 
         }
2135 2135 
     }
2136 2136 
 
@@ -2140,9 +2140,9 @@  discard block
 
 block discarded – undo
2140 2140 
 	 * @since 1.0.19
2141 2141 
 	 * @param  string $value New key.
2142 2142 
 	 */
2143 
-	public function set_key( $value ) {
2144 
-        $key = sanitize_text_field( $value );
2145 
-		$this->set_prop( 'key', $key );
2143 
+	public function set_key($value) {
2144 
+        $key = sanitize_text_field($value);
2145 
+		$this->set_prop('key', $key);
2146 2146 
     }
2147 2147
2148 2148 
     /**
 
@@ -2151,9 +2151,9 @@  discard block
 
 block discarded – undo
2151 2151 
 	 * @since 1.0.19
2152 2152 
 	 * @param  string $value mode.
2153 2153 
 	 */
2154 
-	public function set_mode( $value ) {
2155 
-        if ( in_array( $value, array( 'live', 'test' ) ) ) {
2156 
-            $this->set_prop( 'mode', $value );
2154 
+	public function set_mode($value) {
2155 
+        if (in_array($value, array('live', 'test'))) {
2156 
+            $this->set_prop('mode', $value);
2157 2157 
         }
2158 2158 
     }
2159 2159 
 
@@ -2163,8 +2163,8 @@  discard block
 
 block discarded – undo
2163 2163 
 	 * @since 1.0.19
2164 2164 
 	 * @param  string $value path.
2165 2165 
 	 */
2166 
-	public function set_path( $value ) {
2167 
-        $this->set_prop( 'path', $value );
2166 
+	public function set_path($value) {
2167 
+        $this->set_prop('path', $value);
2168 2168 
     }
2169 2169
2170 2170 
     /**
 
@@ -2173,9 +2173,9 @@  discard block
 
 block discarded – undo
2173 2173 
 	 * @since 1.0.19
2174 2174 
 	 * @param  string $value New name.
2175 2175 
 	 */
2176 
-	public function set_name( $value ) {
2177 
-        $name = sanitize_text_field( $value );
2178 
-		$this->set_prop( 'name', $name );
2176 
+	public function set_name($value) {
2177 
+        $name = sanitize_text_field($value);
2178 
+		$this->set_prop('name', $name);
2179 2179 
     }
2180 2180
2181 2181 
     /**
 
@@ -2184,8 +2184,8 @@  discard block
 
 block discarded – undo
2184 2184 
 	 * @since 1.0.19
2185 2185 
 	 * @param  string $value New name.
2186 2186 
 	 */
2187 
-	public function set_title( $value ) {
2188 
-		$this->set_name( $value );
2187 
+	public function set_title($value) {
2188 
+		$this->set_name($value);
2189 2189 
     }
2190 2190
2191 2191 
     /**
 
@@ -2194,9 +2194,9 @@  discard block
 
 block discarded – undo
2194 2194 
 	 * @since 1.0.19
2195 2195 
 	 * @param  string $value New description.
2196 2196 
 	 */
2197 
-	public function set_description( $value ) {
2198 
-        $description = wp_kses_post( $value );
2199 
-		$this->set_prop( 'description', $description );
2197 
+	public function set_description($value) {
2198 
+        $description = wp_kses_post($value);
2199 
+		$this->set_prop('description', $description);
2200 2200 
     }
2201 2201
2202 2202 
     /**
 
@@ -2205,8 +2205,8 @@  discard block
 
 block discarded – undo
2205 2205 
 	 * @since 1.0.19
2206 2206 
 	 * @param  string $value New description.
2207 2207 
 	 */
2208 
-	public function set_excerpt( $value ) {
2209 
-		$this->set_description( $value );
2208 
+	public function set_excerpt($value) {
2209 
+		$this->set_description($value);
2210 2210 
     }
2211 2211
2212 2212 
     /**
 
@@ -2215,8 +2215,8 @@  discard block
 
 block discarded – undo
2215 2215 
 	 * @since 1.0.19
2216 2216 
 	 * @param  string $value New description.
2217 2217 
 	 */
2218 
-	public function set_summary( $value ) {
2219 
-		$this->set_description( $value );
2218 
+	public function set_summary($value) {
2219 
+		$this->set_description($value);
2220 2220 
     }
2221 2221
2222 2222 
     /**
 
@@ -2225,12 +2225,12 @@  discard block
 
 block discarded – undo
2225 2225 
 	 * @since 1.0.19
2226 2226 
 	 * @param  int $value New author.
2227 2227 
 	 */
2228 
-	public function set_author( $value ) {
2229 
-		$user = get_user_by( 'id', (int) $value );
2228 
+	public function set_author($value) {
2229 
+		$user = get_user_by('id', (int) $value);
2230 2230
2231 
-		if ( $user && $user->ID ) {
2232 
-			$this->set_prop( 'author', $user->ID );
2233 
-			$this->set_prop( 'email', $user->user_email );
2231 
+		if ($user && $user->ID) {
2232 
+			$this->set_prop('author', $user->ID);
2233 
+			$this->set_prop('email', $user->user_email);
2234 2234 
 		}
2235 2235
2236 2236 
     }
 
@@ -2241,8 +2241,8 @@  discard block
 
 block discarded – undo
2241 2241 
 	 * @since 1.0.19
2242 2242 
 	 * @param  int $value New user id.
2243 2243 
 	 */
2244 
-	public function set_user_id( $value ) {
2245 
-		$this->set_author( $value );
2244 
+	public function set_user_id($value) {
2245 
+		$this->set_author($value);
2246 2246 
     }
2247 2247
2248 2248 
     /**
 
@@ -2251,8 +2251,8 @@  discard block
 
 block discarded – undo
2251 2251 
 	 * @since 1.0.19
2252 2252 
 	 * @param  int $value New user id.
2253 2253 
 	 */
2254 
-	public function set_customer_id( $value ) {
2255 
-		$this->set_author( $value );
2254 
+	public function set_customer_id($value) {
2255 
+		$this->set_author($value);
2256 2256 
     }
2257 2257
2258 2258 
     /**
 
@@ -2261,8 +2261,8 @@  discard block
 
 block discarded – undo
2261 2261 
 	 * @since 1.0.19
2262 2262 
 	 * @param  string $value ip address.
2263 2263 
 	 */
2264 
-	public function set_ip( $value ) {
2265 
-		$this->set_prop( 'ip', $value );
2264 
+	public function set_ip($value) {
2265 
+		$this->set_prop('ip', $value);
2266 2266 
     }
2267 2267
2268 2268 
     /**
 
@@ -2271,8 +2271,8 @@  discard block
 
 block discarded – undo
2271 2271 
 	 * @since 1.0.19
2272 2272 
 	 * @param  string $value ip address.
2273 2273 
 	 */
2274 
-	public function set_user_ip( $value ) {
2275 
-		$this->set_ip( $value );
2274 
+	public function set_user_ip($value) {
2275 
+		$this->set_ip($value);
2276 2276 
     }
2277 2277
2278 2278 
     /**
 
@@ -2281,8 +2281,8 @@  discard block
 
 block discarded – undo
2281 2281 
 	 * @since 1.0.19
2282 2282 
 	 * @param  string $value first name.
2283 2283 
 	 */
2284 
-	public function set_first_name( $value ) {
2285 
-		$this->set_prop( 'first_name', $value );
2284 
+	public function set_first_name($value) {
2285 
+		$this->set_prop('first_name', $value);
2286 2286 
     }
2287 2287
2288 2288 
     /**
 
@@ -2291,8 +2291,8 @@  discard block
 
 block discarded – undo
2291 2291 
 	 * @since 1.0.19
2292 2292 
 	 * @param  string $value first name.
2293 2293 
 	 */
2294 
-	public function set_user_first_name( $value ) {
2295 
-		$this->set_first_name( $value );
2294 
+	public function set_user_first_name($value) {
2295 
+		$this->set_first_name($value);
2296 2296 
     }
2297 2297
2298 2298 
     /**
 
@@ -2301,8 +2301,8 @@  discard block
 
 block discarded – undo
2301 2301 
 	 * @since 1.0.19
2302 2302 
 	 * @param  string $value first name.
2303 2303 
 	 */
2304 
-	public function set_customer_first_name( $value ) {
2305 
-		$this->set_first_name( $value );
2304 
+	public function set_customer_first_name($value) {
2305 
+		$this->set_first_name($value);
2306 2306 
     }
2307 2307
2308 2308 
     /**
 
@@ -2311,8 +2311,8 @@  discard block
 
 block discarded – undo
2311 2311 
 	 * @since 1.0.19
2312 2312 
 	 * @param  string $value last name.
2313 2313 
 	 */
2314 
-	public function set_last_name( $value ) {
2315 
-		$this->set_prop( 'last_name', $value );
2314 
+	public function set_last_name($value) {
2315 
+		$this->set_prop('last_name', $value);
2316 2316 
     }
2317 2317
2318 2318 
     /**
 
@@ -2321,8 +2321,8 @@  discard block
 
 block discarded – undo
2321 2321 
 	 * @since 1.0.19
2322 2322 
 	 * @param  string $value last name.
2323 2323 
 	 */
2324 
-	public function set_user_last_name( $value ) {
2325 
-		$this->set_last_name( $value );
2324 
+	public function set_user_last_name($value) {
2325 
+		$this->set_last_name($value);
2326 2326 
     }
2327 2327
2328 2328 
     /**
 
@@ -2331,8 +2331,8 @@  discard block
 
 block discarded – undo
2331 2331 
 	 * @since 1.0.19
2332 2332 
 	 * @param  string $value last name.
2333 2333 
 	 */
2334 
-	public function set_customer_last_name( $value ) {
2335 
-		$this->set_last_name( $value );
2334 
+	public function set_customer_last_name($value) {
2335 
+		$this->set_last_name($value);
2336 2336 
     }
2337 2337
2338 2338 
     /**
 
@@ -2341,8 +2341,8 @@  discard block
 
 block discarded – undo
2341 2341 
 	 * @since 1.0.19
2342 2342 
 	 * @param  string $value phone.
2343 2343 
 	 */
2344 
-	public function set_phone( $value ) {
2345 
-		$this->set_prop( 'phone', $value );
2344 
+	public function set_phone($value) {
2345 
+		$this->set_prop('phone', $value);
2346 2346 
     }
2347 2347
2348 2348 
     /**
 
@@ -2351,8 +2351,8 @@  discard block
 
 block discarded – undo
2351 2351 
 	 * @since 1.0.19
2352 2352 
 	 * @param  string $value phone.
2353 2353 
 	 */
2354 
-	public function set_user_phone( $value ) {
2355 
-		$this->set_phone( $value );
2354 
+	public function set_user_phone($value) {
2355 
+		$this->set_phone($value);
2356 2356 
     }
2357 2357
2358 2358 
     /**
 
@@ -2361,8 +2361,8 @@  discard block
 
 block discarded – undo
2361 2361 
 	 * @since 1.0.19
2362 2362 
 	 * @param  string $value phone.
2363 2363 
 	 */
2364 
-	public function set_customer_phone( $value ) {
2365 
-		$this->set_phone( $value );
2364 
+	public function set_customer_phone($value) {
2365 
+		$this->set_phone($value);
2366 2366 
     }
2367 2367
2368 2368 
     /**
 
@@ -2371,8 +2371,8 @@  discard block
 
 block discarded – undo
2371 2371 
 	 * @since 1.0.19
2372 2372 
 	 * @param  string $value phone.
2373 2373 
 	 */
2374 
-	public function set_phone_number( $value ) {
2375 
-		$this->set_phone( $value );
2374 
+	public function set_phone_number($value) {
2375 
+		$this->set_phone($value);
2376 2376 
     }
2377 2377
2378 2378 
     /**
 
@@ -2381,8 +2381,8 @@  discard block
 
 block discarded – undo
2381 2381 
 	 * @since 1.0.19
2382 2382 
 	 * @param  string $value email address.
2383 2383 
 	 */
2384 
-	public function set_email( $value ) {
2385 
-		$this->set_prop( 'email', $value );
2384 
+	public function set_email($value) {
2385 
+		$this->set_prop('email', $value);
2386 2386 
     }
2387 2387
2388 2388 
     /**
 
@@ -2391,8 +2391,8 @@  discard block
 
 block discarded – undo
2391 2391 
 	 * @since 1.0.19
2392 2392 
 	 * @param  string $value email address.
2393 2393 
 	 */
2394 
-	public function set_user_email( $value ) {
2395 
-		$this->set_email( $value );
2394 
+	public function set_user_email($value) {
2395 
+		$this->set_email($value);
2396 2396 
     }
2397 2397
2398 2398 
     /**
 
@@ -2401,8 +2401,8 @@  discard block
 
 block discarded – undo
2401 2401 
 	 * @since 1.0.19
2402 2402 
 	 * @param  string $value email address.
2403 2403 
 	 */
2404 
-	public function set_email_address( $value ) {
2405 
-		$this->set_email( $value );
2404 
+	public function set_email_address($value) {
2405 
+		$this->set_email($value);
2406 2406 
     }
2407 2407
2408 2408 
     /**
 
@@ -2411,8 +2411,8 @@  discard block
 
 block discarded – undo
2411 2411 
 	 * @since 1.0.19
2412 2412 
 	 * @param  string $value email address.
2413 2413 
 	 */
2414 
-	public function set_customer_email( $value ) {
2415 
-		$this->set_email( $value );
2414 
+	public function set_customer_email($value) {
2415 
+		$this->set_email($value);
2416 2416 
     }
2417 2417
2418 2418 
     /**
 
@@ -2421,8 +2421,8 @@  discard block
 
 block discarded – undo
2421 2421 
 	 * @since 1.0.19
2422 2422 
 	 * @param  string $value country.
2423 2423 
 	 */
2424 
-	public function set_country( $value ) {
2425 
-		$this->set_prop( 'country', $value );
2424 
+	public function set_country($value) {
2425 
+		$this->set_prop('country', $value);
2426 2426 
     }
2427 2427
2428 2428 
     /**
 
@@ -2431,8 +2431,8 @@  discard block
 
 block discarded – undo
2431 2431 
 	 * @since 1.0.19
2432 2432 
 	 * @param  string $value country.
2433 2433 
 	 */
2434 
-	public function set_user_country( $value ) {
2435 
-		$this->set_country( $value );
2434 
+	public function set_user_country($value) {
2435 
+		$this->set_country($value);
2436 2436 
     }
2437 2437
2438 2438 
     /**
 
@@ -2441,8 +2441,8 @@  discard block
 
 block discarded – undo
2441 2441 
 	 * @since 1.0.19
2442 2442 
 	 * @param  string $value country.
2443 2443 
 	 */
2444 
-	public function set_customer_country( $value ) {
2445 
-		$this->set_country( $value );
2444 
+	public function set_customer_country($value) {
2445 
+		$this->set_country($value);
2446 2446 
     }
2447 2447
2448 2448 
     /**
 
@@ -2451,8 +2451,8 @@  discard block
 
 block discarded – undo
2451 2451 
 	 * @since 1.0.19
2452 2452 
 	 * @param  string $value state.
2453 2453 
 	 */
2454 
-	public function set_state( $value ) {
2455 
-		$this->set_prop( 'state', $value );
2454 
+	public function set_state($value) {
2455 
+		$this->set_prop('state', $value);
2456 2456 
     }
2457 2457
2458 2458 
     /**
 
@@ -2461,8 +2461,8 @@  discard block
 
 block discarded – undo
2461 2461 
 	 * @since 1.0.19
2462 2462 
 	 * @param  string $value state.
2463 2463 
 	 */
2464 
-	public function set_user_state( $value ) {
2465 
-		$this->set_state( $value );
2464 
+	public function set_user_state($value) {
2465 
+		$this->set_state($value);
2466 2466 
     }
2467 2467
2468 2468 
     /**
 
@@ -2471,8 +2471,8 @@  discard block
 
 block discarded – undo
2471 2471 
 	 * @since 1.0.19
2472 2472 
 	 * @param  string $value state.
2473 2473 
 	 */
2474 
-	public function set_customer_state( $value ) {
2475 
-		$this->set_state( $value );
2474 
+	public function set_customer_state($value) {
2475 
+		$this->set_state($value);
2476 2476 
     }
2477 2477
2478 2478 
     /**
 
@@ -2481,8 +2481,8 @@  discard block
 
 block discarded – undo
2481 2481 
 	 * @since 1.0.19
2482 2482 
 	 * @param  string $value city.
2483 2483 
 	 */
2484 
-	public function set_city( $value ) {
2485 
-		$this->set_prop( 'city', $value );
2484 
+	public function set_city($value) {
2485 
+		$this->set_prop('city', $value);
2486 2486 
     }
2487 2487
2488 2488 
     /**
 
@@ -2491,8 +2491,8 @@  discard block
 
 block discarded – undo
2491 2491 
 	 * @since 1.0.19
2492 2492 
 	 * @param  string $value city.
2493 2493 
 	 */
2494 
-	public function set_user_city( $value ) {
2495 
-		$this->set_city( $value );
2494 
+	public function set_user_city($value) {
2495 
+		$this->set_city($value);
2496 2496 
     }
2497 2497
2498 2498 
     /**
 
@@ -2501,8 +2501,8 @@  discard block
 
 block discarded – undo
2501 2501 
 	 * @since 1.0.19
2502 2502 
 	 * @param  string $value city.
2503 2503 
 	 */
2504 
-	public function set_customer_city( $value ) {
2505 
-		$this->set_city( $value );
2504 
+	public function set_customer_city($value) {
2505 
+		$this->set_city($value);
2506 2506 
     }
2507 2507
2508 2508 
     /**
 
@@ -2511,8 +2511,8 @@  discard block
 
 block discarded – undo
2511 2511 
 	 * @since 1.0.19
2512 2512 
 	 * @param  string $value zip.
2513 2513 
 	 */
2514 
-	public function set_zip( $value ) {
2515 
-		$this->set_prop( 'zip', $value );
2514 
+	public function set_zip($value) {
2515 
+		$this->set_prop('zip', $value);
2516 2516 
     }
2517 2517
2518 2518 
     /**
 
@@ -2521,8 +2521,8 @@  discard block
 
 block discarded – undo
2521 2521 
 	 * @since 1.0.19
2522 2522 
 	 * @param  string $value zip.
2523 2523 
 	 */
2524 
-	public function set_user_zip( $value ) {
2525 
-		$this->set_zip( $value );
2524 
+	public function set_user_zip($value) {
2525 
+		$this->set_zip($value);
2526 2526 
     }
2527 2527
2528 2528 
     /**
 
@@ -2531,8 +2531,8 @@  discard block
 
 block discarded – undo
2531 2531 
 	 * @since 1.0.19
2532 2532 
 	 * @param  string $value zip.
2533 2533 
 	 */
2534 
-	public function set_customer_zip( $value ) {
2535 
-		$this->set_zip( $value );
2534 
+	public function set_customer_zip($value) {
2535 
+		$this->set_zip($value);
2536 2536 
     }
2537 2537
2538 2538 
     /**
 
@@ -2541,8 +2541,8 @@  discard block
 
 block discarded – undo
2541 2541 
 	 * @since 1.0.19
2542 2542 
 	 * @param  string $value company.
2543 2543 
 	 */
2544 
-	public function set_company( $value ) {
2545 
-		$this->set_prop( 'company', $value );
2544 
+	public function set_company($value) {
2545 
+		$this->set_prop('company', $value);
2546 2546 
     }
2547 2547
2548 2548 
     /**
 
@@ -2551,8 +2551,8 @@  discard block
 
 block discarded – undo
2551 2551 
 	 * @since 1.0.19
2552 2552 
 	 * @param  string $value company.
2553 2553 
 	 */
2554 
-	public function set_user_company( $value ) {
2555 
-		$this->set_company( $value );
2554 
+	public function set_user_company($value) {
2555 
+		$this->set_company($value);
2556 2556 
     }
2557 2557
2558 2558 
     /**
 
@@ -2561,8 +2561,8 @@  discard block
 
 block discarded – undo
2561 2561 
 	 * @since 1.0.19
2562 2562 
 	 * @param  string $value company.
2563 2563 
 	 */
2564 
-	public function set_customer_company( $value ) {
2565 
-		$this->set_company( $value );
2564 
+	public function set_customer_company($value) {
2565 
+		$this->set_company($value);
2566 2566 
     }
2567 2567
2568 2568 
     /**
 
@@ -2571,8 +2571,8 @@  discard block
 
 block discarded – undo
2571 2571 
 	 * @since 1.0.19
2572 2572 
 	 * @param  string $value var number.
2573 2573 
 	 */
2574 
-	public function set_vat_number( $value ) {
2575 
-		$this->set_prop( 'vat_number', $value );
2574 
+	public function set_vat_number($value) {
2575 
+		$this->set_prop('vat_number', $value);
2576 2576 
     }
2577 2577
2578 2578 
     /**
 
@@ -2581,8 +2581,8 @@  discard block
 
 block discarded – undo
2581 2581 
 	 * @since 1.0.19
2582 2582 
 	 * @param  string $value var number.
2583 2583 
 	 */
2584 
-	public function set_user_vat_number( $value ) {
2585 
-		$this->set_vat_number( $value );
2584 
+	public function set_user_vat_number($value) {
2585 
+		$this->set_vat_number($value);
2586 2586 
     }
2587 2587
2588 2588 
     /**
 
@@ -2591,8 +2591,8 @@  discard block
 
 block discarded – undo
2591 2591 
 	 * @since 1.0.19
2592 2592 
 	 * @param  string $value var number.
2593 2593 
 	 */
2594 
-	public function set_customer_vat_number( $value ) {
2595 
-		$this->set_vat_number( $value );
2594 
+	public function set_customer_vat_number($value) {
2595 
+		$this->set_vat_number($value);
2596 2596 
     }
2597 2597
2598 2598 
     /**
 
@@ -2601,8 +2601,8 @@  discard block
 
 block discarded – undo
2601 2601 
 	 * @since 1.0.19
2602 2602 
 	 * @param  string $value var rate.
2603 2603 
 	 */
2604 
-	public function set_vat_rate( $value ) {
2605 
-		$this->set_prop( 'vat_rate', $value );
2604 
+	public function set_vat_rate($value) {
2605 
+		$this->set_prop('vat_rate', $value);
2606 2606 
     }
2607 2607
2608 2608 
     /**
 
@@ -2611,8 +2611,8 @@  discard block
 
 block discarded – undo
2611 2611 
 	 * @since 1.0.19
2612 2612 
 	 * @param  string $value var number.
2613 2613 
 	 */
2614 
-	public function set_user_vat_rate( $value ) {
2615 
-		$this->set_vat_rate( $value );
2614 
+	public function set_user_vat_rate($value) {
2615 
+		$this->set_vat_rate($value);
2616 2616 
     }
2617 2617
2618 2618 
     /**
 
@@ -2621,8 +2621,8 @@  discard block
 
 block discarded – undo
2621 2621 
 	 * @since 1.0.19
2622 2622 
 	 * @param  string $value var number.
2623 2623 
 	 */
2624 
-	public function set_customer_vat_rate( $value ) {
2625 
-		$this->set_vat_rate( $value );
2624 
+	public function set_customer_vat_rate($value) {
2625 
+		$this->set_vat_rate($value);
2626 2626 
     }
2627 2627
2628 2628 
     /**
 
@@ -2631,8 +2631,8 @@  discard block
 
 block discarded – undo
2631 2631 
 	 * @since 1.0.19
2632 2632 
 	 * @param  string $value address.
2633 2633 
 	 */
2634 
-	public function set_address( $value ) {
2635 
-		$this->set_prop( 'address', $value );
2634 
+	public function set_address($value) {
2635 
+		$this->set_prop('address', $value);
2636 2636 
     }
2637 2637
2638 2638 
     /**
 
@@ -2641,8 +2641,8 @@  discard block
 
 block discarded – undo
2641 2641 
 	 * @since 1.0.19
2642 2642 
 	 * @param  string $value address.
2643 2643 
 	 */
2644 
-	public function set_user_address( $value ) {
2645 
-		$this->set_address( $value );
2644 
+	public function set_user_address($value) {
2645 
+		$this->set_address($value);
2646 2646 
     }
2647 2647
2648 2648 
     /**
 
@@ -2651,8 +2651,8 @@  discard block
 
 block discarded – undo
2651 2651 
 	 * @since 1.0.19
2652 2652 
 	 * @param  string $value address.
2653 2653 
 	 */
2654 
-	public function set_customer_address( $value ) {
2655 
-		$this->set_address( $value );
2654 
+	public function set_customer_address($value) {
2655 
+		$this->set_address($value);
2656 2656 
     }
2657 2657
2658 2658 
     /**
 
@@ -2661,8 +2661,8 @@  discard block
 
 block discarded – undo
2661 2661 
 	 * @since 1.0.19
2662 2662 
 	 * @param  int|bool $value confirmed.
2663 2663 
 	 */
2664 
-	public function set_is_viewed( $value ) {
2665 
-		$this->set_prop( 'is_viewed', $value );
2664 
+	public function set_is_viewed($value) {
2665 
+		$this->set_prop('is_viewed', $value);
2666 2666 
 	}
2667 2667
2668 2668 
 	/**
 
@@ -2671,8 +2671,8 @@  discard block
 
 block discarded – undo
2671 2671 
 	 * @since 1.0.19
2672 2672 
 	 * @param  string $value email recipients.
2673 2673 
 	 */
2674 
-	public function set_email_cc( $value ) {
2675 
-		$this->set_prop( 'email_cc', $value );
2674 
+	public function set_email_cc($value) {
2675 
+		$this->set_prop('email_cc', $value);
2676 2676 
 	}
2677 2677
2678 2678 
 	/**
 
@@ -2681,9 +2681,9 @@  discard block
 
 block discarded – undo
2681 2681 
 	 * @since 1.0.19
2682 2682 
 	 * @param  string $value template.
2683 2683 
 	 */
2684 
-	public function set_template( $value ) {
2685 
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2686 
-			$this->set_prop( 'template', $value );
2684 
+	public function set_template($value) {
2685 
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
2686 
+			$this->set_prop('template', $value);
2687 2687 
 		}
2688 2688 
 	}
2689 2689 
 
@@ -2693,8 +2693,8 @@  discard block
 
 block discarded – undo
2693 2693 
 	 * @since 1.0.19
2694 2694 
 	 * @param  string $value email recipients.
2695 2695 
 	 */
2696 
-	public function created_via( $value ) {
2697 
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2696 
+	public function created_via($value) {
2697 
+		$this->set_prop('created_via', sanitize_text_field($value));
2698 2698 
 	}
2699 2699
2700 2700 
 	/**
 
@@ -2703,8 +2703,8 @@  discard block
 
 block discarded – undo
2703 2703 
 	 * @since 1.0.19
2704 2704 
 	 * @param  int|bool $value confirmed.
2705 2705 
 	 */
2706 
-	public function set_address_confirmed( $value ) {
2707 
-		$this->set_prop( 'address_confirmed', $value );
2706 
+	public function set_address_confirmed($value) {
2707 
+		$this->set_prop('address_confirmed', $value);
2708 2708 
     }
2709 2709
2710 2710 
     /**
 
@@ -2713,8 +2713,8 @@  discard block
 
 block discarded – undo
2713 2713 
 	 * @since 1.0.19
2714 2714 
 	 * @param  int|bool $value confirmed.
2715 2715 
 	 */
2716 
-	public function set_user_address_confirmed( $value ) {
2717 
-		$this->set_address_confirmed( $value );
2716 
+	public function set_user_address_confirmed($value) {
2717 
+		$this->set_address_confirmed($value);
2718 2718 
     }
2719 2719
2720 2720 
     /**
 
@@ -2723,8 +2723,8 @@  discard block
 
 block discarded – undo
2723 2723 
 	 * @since 1.0.19
2724 2724 
 	 * @param  int|bool $value confirmed.
2725 2725 
 	 */
2726 
-	public function set_customer_address_confirmed( $value ) {
2727 
-		$this->set_address_confirmed( $value );
2726 
+	public function set_customer_address_confirmed($value) {
2727 
+		$this->set_address_confirmed($value);
2728 2728 
     }
2729 2729
2730 2730 
     /**
 
@@ -2733,8 +2733,8 @@  discard block
 
 block discarded – undo
2733 2733 
 	 * @since 1.0.19
2734 2734 
 	 * @param  float $value sub total.
2735 2735 
 	 */
2736 
-	public function set_subtotal( $value ) {
2737 
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2736 
+	public function set_subtotal($value) {
2737 
+		$this->set_prop('subtotal', max(0, $value));
2738 2738 
 	}
2739 2739
2740 2740 
 	/**
 
@@ -2743,8 +2743,8 @@  discard block
 
 block discarded – undo
2743 2743 
 	 * @since 1.0.19
2744 2744 
 	 * @param  float $value sub total.
2745 2745 
 	 */
2746 
-	public function set_total( $value ) {
2747 
-		$this->set_prop( 'total', max( 0, $value ) );
2746 
+	public function set_total($value) {
2747 
+		$this->set_prop('total', max(0, $value));
2748 2748 
     }
2749 2749
2750 2750 
     /**
 
@@ -2753,8 +2753,8 @@  discard block
 
 block discarded – undo
2753 2753 
 	 * @since 1.0.19
2754 2754 
 	 * @param  float $value discount total.
2755 2755 
 	 */
2756 
-	public function set_total_discount( $value ) {
2757 
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2756 
+	public function set_total_discount($value) {
2757 
+		$this->set_prop('total_discount', max(0, $value));
2758 2758 
     }
2759 2759
2760 2760 
     /**
 
@@ -2763,8 +2763,8 @@  discard block
 
 block discarded – undo
2763 2763 
 	 * @since 1.0.19
2764 2764 
 	 * @param  float $value discount total.
2765 2765 
 	 */
2766 
-	public function set_discount( $value ) {
2767 
-		$this->set_total_discount( $value );
2766 
+	public function set_discount($value) {
2767 
+		$this->set_total_discount($value);
2768 2768 
     }
2769 2769
2770 2770 
     /**
 
@@ -2773,8 +2773,8 @@  discard block
 
 block discarded – undo
2773 2773 
 	 * @since 1.0.19
2774 2774 
 	 * @param  float $value tax total.
2775 2775 
 	 */
2776 
-	public function set_total_tax( $value ) {
2777 
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2776 
+	public function set_total_tax($value) {
2777 
+		$this->set_prop('total_tax', max(0, $value));
2778 2778 
     }
2779 2779
2780 2780 
     /**
 
@@ -2783,8 +2783,8 @@  discard block
 
 block discarded – undo
2783 2783 
 	 * @since 1.0.19
2784 2784 
 	 * @param  float $value tax total.
2785 2785 
 	 */
2786 
-	public function set_tax_total( $value ) {
2787 
-		$this->set_total_tax( $value );
2786 
+	public function set_tax_total($value) {
2787 
+		$this->set_total_tax($value);
2788 2788 
     }
2789 2789
2790 2790 
     /**
 
@@ -2793,8 +2793,8 @@  discard block
 
 block discarded – undo
2793 2793 
 	 * @since 1.0.19
2794 2794 
 	 * @param  float $value fees total.
2795 2795 
 	 */
2796 
-	public function set_total_fees( $value ) {
2797 
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2796 
+	public function set_total_fees($value) {
2797 
+		$this->set_prop('total_fees', max(0, $value));
2798 2798 
     }
2799 2799
2800 2800 
     /**
 
@@ -2803,8 +2803,8 @@  discard block
 
 block discarded – undo
2803 2803 
 	 * @since 1.0.19
2804 2804 
 	 * @param  float $value fees total.
2805 2805 
 	 */
2806 
-	public function set_fees_total( $value ) {
2807 
-		$this->set_total_fees( $value );
2806 
+	public function set_fees_total($value) {
2807 
+		$this->set_total_fees($value);
2808 2808 
     }
2809 2809
2810 2810 
     /**
 
@@ -2813,13 +2813,13 @@  discard block
 
 block discarded – undo
2813 2813 
 	 * @since 1.0.19
2814 2814 
 	 * @param  array $value fees.
2815 2815 
 	 */
2816 
-	public function set_fees( $value ) {
2816 
+	public function set_fees($value) {
2817 2817
2818 
-		if ( ! is_array( $value ) ) {
2818 
+		if (!is_array($value)) {
2819 2819 
 			$value = array();
2820 2820 
 		}
2821 2821
2822 
-		$this->set_prop( 'fees', $value );
2822 
+		$this->set_prop('fees', $value);
2823 2823
2824 2824 
     }
2825 2825 
 
@@ -2829,13 +2829,13 @@  discard block
 
 block discarded – undo
2829 2829 
 	 * @since 1.0.19
2830 2830 
 	 * @param  array $value taxes.
2831 2831 
 	 */
2832 
-	public function set_taxes( $value ) {
2832 
+	public function set_taxes($value) {
2833 2833
2834 
-		if ( ! is_array( $value ) ) {
2834 
+		if (!is_array($value)) {
2835 2835 
 			$value = array();
2836 2836 
 		}
2837 2837
2838 
-		$this->set_prop( 'taxes', $value );
2838 
+		$this->set_prop('taxes', $value);
2839 2839
2840 2840 
     }
2841 2841 
 
@@ -2845,13 +2845,13 @@  discard block
 
 block discarded – undo
2845 2845 
 	 * @since 1.0.19
2846 2846 
 	 * @param  array $value discounts.
2847 2847 
 	 */
2848 
-	public function set_discounts( $value ) {
2848 
+	public function set_discounts($value) {
2849 2849
2850 
-		if ( ! is_array( $value ) ) {
2850 
+		if (!is_array($value)) {
2851 2851 
 			$value = array();
2852 2852 
 		}
2853 2853
2854 
-		$this->set_prop( 'discounts', $value );
2854 
+		$this->set_prop('discounts', $value);
2855 2855 
     }
2856 2856
2857 2857 
     /**
 
@@ -2860,18 +2860,18 @@  discard block
 
 block discarded – undo
2860 2860 
 	 * @since 1.0.19
2861 2861 
 	 * @param  GetPaid_Form_Item[] $value items.
2862 2862 
 	 */
2863 
-	public function set_items( $value ) {
2863 
+	public function set_items($value) {
2864 2864
2865 2865 
         // Remove existing items.
2866 
-        $this->set_prop( 'items', array() );
2866 
+        $this->set_prop('items', array());
2867 2867
2868 2868 
         // Ensure that we have an array.
2869 
-        if ( ! is_array( $value ) ) {
2869 
+        if (!is_array($value)) {
2870 2870 
             return;
2871 2871 
         }
2872 2872
2873 
-        foreach ( $value as $item ) {
2874 
-            $this->add_item( $item );
2873 
+        foreach ($value as $item) {
2874 
+            $this->add_item($item);
2875 2875 
         }
2876 2876
2877 2877 
     }
 
@@ -2882,8 +2882,8 @@  discard block
 
 block discarded – undo
2882 2882 
 	 * @since 1.0.19
2883 2883 
 	 * @param  int $value payment form.
2884 2884 
 	 */
2885 
-	public function set_payment_form( $value ) {
2886 
-		$this->set_prop( 'payment_form', $value );
2885 
+	public function set_payment_form($value) {
2886 
+		$this->set_prop('payment_form', $value);
2887 2887 
     }
2888 2888
2889 2889 
     /**
 
@@ -2892,8 +2892,8 @@  discard block
 
 block discarded – undo
2892 2892 
 	 * @since 1.0.19
2893 2893 
 	 * @param  string $value submission id.
2894 2894 
 	 */
2895 
-	public function set_submission_id( $value ) {
2896 
-		$this->set_prop( 'submission_id', $value );
2895 
+	public function set_submission_id($value) {
2896 
+		$this->set_prop('submission_id', $value);
2897 2897 
     }
2898 2898
2899 2899 
     /**
 
@@ -2902,8 +2902,8 @@  discard block
 
 block discarded – undo
2902 2902 
 	 * @since 1.0.19
2903 2903 
 	 * @param  string $value discount code.
2904 2904 
 	 */
2905 
-	public function set_discount_code( $value ) {
2906 
-		$this->set_prop( 'discount_code', $value );
2905 
+	public function set_discount_code($value) {
2906 
+		$this->set_prop('discount_code', $value);
2907 2907 
     }
2908 2908
2909 2909 
     /**
 
@@ -2912,8 +2912,8 @@  discard block
 
 block discarded – undo
2912 2912 
 	 * @since 1.0.19
2913 2913 
 	 * @param  string $value gateway.
2914 2914 
 	 */
2915 
-	public function set_gateway( $value ) {
2916 
-		$this->set_prop( 'gateway', $value );
2915 
+	public function set_gateway($value) {
2916 
+		$this->set_prop('gateway', $value);
2917 2917 
     }
2918 2918
2919 2919 
     /**
 
@@ -2922,9 +2922,9 @@  discard block
 
 block discarded – undo
2922 2922 
 	 * @since 1.0.19
2923 2923 
 	 * @param  string $value transaction id.
2924 2924 
 	 */
2925 
-	public function set_transaction_id( $value ) {
2926 
-		if ( ! empty( $value ) ) {
2927 
-			$this->set_prop( 'transaction_id', $value );
2925 
+	public function set_transaction_id($value) {
2926 
+		if (!empty($value)) {
2927 
+			$this->set_prop('transaction_id', $value);
2928 2928 
 		}
2929 2929 
     }
2930 2930 
 
@@ -2934,8 +2934,8 @@  discard block
 
 block discarded – undo
2934 2934 
 	 * @since 1.0.19
2935 2935 
 	 * @param  string $value currency id.
2936 2936 
 	 */
2937 
-	public function set_currency( $value ) {
2938 
-		$this->set_prop( 'currency', $value );
2937 
+	public function set_currency($value) {
2938 
+		$this->set_prop('currency', $value);
2939 2939 
     }
2940 2940
2941 2941 
 	/**
 
@@ -2944,8 +2944,8 @@  discard block
 
 block discarded – undo
2944 2944 
 	 * @since 1.0.19
2945 2945 
 	 * @param  bool $value value.
2946 2946 
 	 */
2947 
-	public function set_disable_taxes( $value ) {
2948 
-		$this->set_prop( 'disable_taxes', (bool) $value );
2947 
+	public function set_disable_taxes($value) {
2948 
+		$this->set_prop('disable_taxes', (bool) $value);
2949 2949 
 	}
2950 2950
2951 2951 
     /**
 
@@ -2954,8 +2954,8 @@  discard block
 
 block discarded – undo
2954 2954 
 	 * @since 1.0.19
2955 2955 
 	 * @param  string $value subscription id.
2956 2956 
 	 */
2957 
-	public function set_subscription_id( $value ) {
2958 
-		$this->set_prop( 'subscription_id', $value );
2957 
+	public function set_subscription_id($value) {
2958 
+		$this->set_prop('subscription_id', $value);
2959 2959 
 	}
2960 2960
2961 2961 
 	/**
 
@@ -2964,8 +2964,8 @@  discard block
 
 block discarded – undo
2964 2964 
 	 * @since 1.0.19
2965 2965 
 	 * @param  string $value subscription id.
2966 2966 
 	 */
2967 
-	public function set_remote_subscription_id( $value ) {
2968 
-		$this->set_prop( 'remote_subscription_id', $value );
2967 
+	public function set_remote_subscription_id($value) {
2968 
+		$this->set_prop('remote_subscription_id', $value);
2969 2969 
     }
2970 2970
2971 2971 
     /*
 
@@ -2982,28 +2982,28 @@  discard block
 
 block discarded – undo
2982 2982 
      */
2983 2983 
     public function is_parent() {
2984 2984 
         $parent = $this->get_parent_id();
2985 
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
2985 
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
2986 2986 
     }
2987 2987
2988 2988 
     /**
2989 2989 
      * Checks if this is a renewal invoice.
2990 2990 
      */
2991 2991 
     public function is_renewal() {
2992 
-        return ! $this->is_parent();
2992 
+        return !$this->is_parent();
2993 2993 
     }
2994 2994
2995 2995 
     /**
2996 2996 
      * Checks if this is a recurring invoice.
2997 2997 
      */
2998 2998 
     public function is_recurring() {
2999 
-        return $this->is_renewal() || ! empty( $this->recurring_item );
2999 
+        return $this->is_renewal() || !empty($this->recurring_item);
3000 3000 
     }
3001 3001
3002 3002 
     /**
3003 3003 
      * Checks if this is a taxable invoice.
3004 3004 
      */
3005 3005 
     public function is_taxable() {
3006 
-        return ! $this->get_disable_taxes();
3006 
+        return !$this->get_disable_taxes();
3007 3007 
 	}
3008 3008
3009 3009 
 	/**
 
@@ -3017,45 +3017,45 @@  discard block
 
 block discarded – undo
3017 3017 
 	 * Checks to see if the invoice requires payment.
3018 3018 
 	 */
3019 3019 
 	public function is_free() {
3020 
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3020 
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
3021 3021
3022 
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3022 
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
3023 3023 
 			$is_free = false;
3024 3024 
 		}
3025 3025
3026 
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3026 
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
3027 3027 
     }
3028 3028
3029 3029 
     /**
3030 3030 
      * Checks if the invoice is paid.
3031 3031 
      */
3032 3032 
     public function is_paid() {
3033 
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3034 
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3033 
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
3034 
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
3035 3035 
 	}
3036 3036
3037 3037 
 	/**
3038 3038 
      * Checks if the invoice needs payment.
3039 3039 
      */
3040 3040 
 	public function needs_payment() {
3041 
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3042 
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3041 
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
3042 
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
3043 3043 
     }
3044 3044
3045 3045 
 	/**
3046 3046 
      * Checks if the invoice is refunded.
3047 3047 
      */
3048 3048 
 	public function is_refunded() {
3049 
-        $is_refunded = $this->has_status( 'wpi-refunded' );
3050 
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3049 
+        $is_refunded = $this->has_status('wpi-refunded');
3050 
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
3051 3051 
 	}
3052 3052
3053 3053 
 	/**
3054 3054 
      * Checks if the invoice is held.
3055 3055 
      */
3056 3056 
 	public function is_held() {
3057 
-        $is_held = $this->has_status( 'wpi-onhold' );
3058 
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3057 
+        $is_held = $this->has_status('wpi-onhold');
3058 
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
3059 3059 
 	}
3060 3060
3061 3061 
 	/**
 
@@ -3063,30 +3063,30 @@  discard block
 
 block discarded – undo
3063 3063 
      */
3064 3064 
 	public function is_due() {
3065 3065 
 		$due_date = $this->get_due_date();
3066 
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3066 
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
3067 3067 
 	}
3068 3068
3069 3069 
 	/**
3070 3070 
      * Checks if the invoice is draft.
3071 3071 
      */
3072 3072 
 	public function is_draft() {
3073 
-        return $this->has_status( 'draft, auto-draft' );
3073 
+        return $this->has_status('draft, auto-draft');
3074 3074 
 	}
3075 3075
3076 3076 
     /**
3077 3077 
      * Checks if the invoice has a given status.
3078 3078 
      */
3079 
-    public function has_status( $status ) {
3080 
-        $status = wpinv_parse_list( $status );
3081 
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3079 
+    public function has_status($status) {
3080 
+        $status = wpinv_parse_list($status);
3081 
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
3082 3082 
 	}
3083 3083
3084 3084 
 	/**
3085 3085 
      * Checks if the invoice is of a given type.
3086 3086 
      */
3087 
-    public function is_type( $type ) {
3088 
-        $type = wpinv_parse_list( $type );
3089 
-        return in_array( $this->get_type(), $type );
3087 
+    public function is_type($type) {
3088 
+        $type = wpinv_parse_list($type);
3089 
+        return in_array($this->get_type(), $type);
3090 3090 
     }
3091 3091
3092 3092 
     /**
 
@@ -3118,8 +3118,8 @@  discard block
 
 block discarded – undo
3118 3118 
      *
3119 3119 
      */
3120 3120 
 	public function is_initial_free() {
3121 
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3122 
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3121 
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
3122 
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
3123 3123 
     }
3124 3124
3125 3125 
 	/**
 
@@ -3129,11 +3129,11 @@  discard block
 
 block discarded – undo
3129 3129 
     public function item_has_free_trial() {
3130 3130
3131 3131 
         // Ensure we have a recurring item.
3132 
-        if ( ! $this->is_recurring() ) {
3132 
+        if (!$this->is_recurring()) {
3133 3133 
             return false;
3134 3134 
         }
3135 3135
3136 
-        $item = $this->get_recurring( true );
3136 
+        $item = $this->get_recurring(true);
3137 3137 
         return $item->has_free_trial();
3138 3138 
 	}
3139 3139 
 
@@ -3141,7 +3141,7 @@  discard block
 
 block discarded – undo
3141 3141 
      * Check if the free trial is a result of a discount.
3142 3142 
      */
3143 3143 
     public function is_free_trial_from_discount() {
3144 
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3144 
+		return $this->has_free_trial() && !$this->item_has_free_trial();
3145 3145 
 	}
3146 3146
3147 3147 
 	/**
 
@@ -3149,12 +3149,12 @@  discard block
 
 block discarded – undo
3149 3149 
      */
3150 3150 
     public function discount_first_payment_only() {
3151 3151
3152 
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3153 
-        if ( ! $discount->exists() || ! $this->is_recurring() ) {
3152 
+		$discount = wpinv_get_discount_obj($this->get_discount_code());
3153 
+        if (!$discount->exists() || !$this->is_recurring()) {
3154 3154 
             return true;
3155 3155 
         }
3156 3156
3157 
-        return ! $discount->get_is_recurring();
3157 
+        return !$discount->get_is_recurring();
3158 3158 
     }
3159 3159
3160 3160 
     /*
 
@@ -3172,27 +3172,27 @@  discard block
 
 block discarded – undo
3172 3172 
      * @param GetPaid_Form_Item|array $item
3173 3173 
      * @return WP_Error|Bool
3174 3174 
      */
3175 
-    public function add_item( $item ) {
3175 
+    public function add_item($item) {
3176 3176
3177 
-		if ( is_array( $item ) ) {
3178 
-			$item = $this->process_array_item( $item );
3177 
+		if (is_array($item)) {
3178 
+			$item = $this->process_array_item($item);
3179 3179 
 		}
3180 3180
3181 
-		if ( is_numeric( $item ) ) {
3182 
-			$item = new GetPaid_Form_Item( $item );
3181 
+		if (is_numeric($item)) {
3182 
+			$item = new GetPaid_Form_Item($item);
3183 3183 
 		}
3184 3184
3185 3185 
         // Make sure that it is available for purchase.
3186 
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3187 
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3186 
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
3187 
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
3188 3188 
         }
3189 3189
3190 3190 
         // Do we have a recurring item?
3191 
-		if ( $item->is_recurring() ) {
3191 
+		if ($item->is_recurring()) {
3192 3192
3193 3193 
 			// An invoice can only contain one recurring item.
3194 
-			if ( ! empty( $this->recurring_item  && $this->recurring_item != (int) $item->get_id() ) ) {
3195 
-				return new WP_Error( 'recurring_item', __( 'An invoice can only contain one recurring item', 'invoicing' ) );
3194 
+			if (!empty($this->recurring_item && $this->recurring_item != (int) $item->get_id())) {
3195 
+				return new WP_Error('recurring_item', __('An invoice can only contain one recurring item', 'invoicing'));
3196 3196 
 			}
3197 3197
3198 3198 
 			$this->recurring_item = $item->get_id();
 
@@ -3203,9 +3203,9 @@  discard block
 
 block discarded – undo
3203 3203
3204 3204 
         // Retrieve all items.
3205 3205 
         $items = $this->get_items();
3206 
-        $items[ (int) $item->get_id() ] = $item;
3206 
+        $items[(int) $item->get_id()] = $item;
3207 3207
3208 
-        $this->set_prop( 'items', $items );
3208 
+        $this->set_prop('items', $items);
3209 3209 
 		return true;
3210 3210 
 	}
3211 3211 
 
@@ -3215,26 +3215,26 @@  discard block
 
 block discarded – undo
3215 3215 
 	 * @since 1.0.19
3216 3216 
 	 * @return GetPaid_Form_Item
3217 3217 
 	 */
3218 
-	protected function process_array_item( $array ) {
3218 
+	protected function process_array_item($array) {
3219 3219
3220 
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3221 
-		$item    = new GetPaid_Form_Item( $item_id );
3220 
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
3221 
+		$item    = new GetPaid_Form_Item($item_id);
3222 3222
3223 3223 
 		// Set item data.
3224 
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3225 
-			if ( isset( $array[ "item_$key" ] ) ) {
3224 
+		foreach (array('name', 'price', 'description') as $key) {
3225 
+			if (isset($array["item_$key"])) {
3226 3226 
 				$method = "set_$key";
3227 
-				$item->$method( $array[ "item_$key" ] );
3227 
+				$item->$method($array["item_$key"]);
3228 3228 
 			}
3229 3229 
 		}
3230 3230
3231 
-		if ( isset( $array['quantity'] ) ) {
3232 
-			$item->set_quantity( $array['quantity'] );
3231 
+		if (isset($array['quantity'])) {
3232 
+			$item->set_quantity($array['quantity']);
3233 3233 
 		}
3234 3234
3235 3235 
 		// Set item meta.
3236 
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3237 
-			$item->set_item_meta( $array['meta'] );
3236 
+		if (isset($array['meta']) && is_array($array['meta'])) {
3237 
+			$item->set_item_meta($array['meta']);
3238 3238 
 		}
3239 3239
3240 3240 
 		return $item;
 
@@ -3246,10 +3246,10 @@  discard block
 
 block discarded – undo
3246 3246 
 	 *
3247 3247 
 	 * @since 1.0.19
3248 3248 
 	 */
3249 
-	public function get_item( $item_id ) {
3249 
+	public function get_item($item_id) {
3250 3250 
 		$items   = $this->get_items();
3251 3251 
 		$item_id = (int) $item_id;
3252 
-		return ( ! empty( $item_id ) && isset( $items[ $item_id ] ) ) ? $items[ $item_id ] : null;
3252 
+		return (!empty($item_id) && isset($items[$item_id])) ? $items[$item_id] : null;
3253 3253 
     }
3254 3254
3255 3255 
     /**
 
@@ -3257,17 +3257,17 @@  discard block
 
 block discarded – undo
3257 3257 
 	 *
3258 3258 
 	 * @since 1.0.19
3259 3259 
 	 */
3260 
-	public function remove_item( $item_id ) {
3260 
+	public function remove_item($item_id) {
3261 3261 
 		$items   = $this->get_items();
3262 3262 
 		$item_id = (int) $item_id;
3263 3263
3264 
-        if ( $item_id == $this->recurring_item ) {
3264 
+        if ($item_id == $this->recurring_item) {
3265 3265 
             $this->recurring_item = null;
3266 3266 
         }
3267 3267
3268 
-        if ( isset( $items[ $item_id ] ) ) {
3269 
-            unset( $items[ $item_id ] );
3270 
-            $this->set_prop( 'items', $items );
3268 
+        if (isset($items[$item_id])) {
3269 
+            unset($items[$item_id]);
3270 
+            $this->set_prop('items', $items);
3271 3271 
         }
3272 3272 
     }
3273 3273 
 
@@ -3277,11 +3277,11 @@  discard block
 
 block discarded – undo
3277 3277 
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3278 3278 
 	 * @since 1.0.19
3279 3279 
 	 */
3280 
-    public function add_fee( $fee ) {
3280 
+    public function add_fee($fee) {
3281 3281
3282 3282 
 		$fees                 = $this->get_fees();
3283 
-		$fees[ $fee['name'] ] = $fee;
3284 
-		$this->set_prop( 'fees', $fees );
3283 
+		$fees[$fee['name']] = $fee;
3284 
+		$this->set_prop('fees', $fees);
3285 3285
3286 3286 
     }
3287 3287 
 
@@ -3290,9 +3290,9 @@  discard block
 
 block discarded – undo
3290 3290 
 	 *
3291 3291 
 	 * @since 1.0.19
3292 3292 
 	 */
3293 
-	public function get_fee( $fee ) {
3293 
+	public function get_fee($fee) {
3294 3294 
         $fees = $this->get_fees();
3295 
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3295 
+		return isset($fees[$fee]) ? $fees[$fee] : null;
3296 3296 
     }
3297 3297
3298 3298 
     /**
 
@@ -3300,11 +3300,11 @@  discard block
 
 block discarded – undo
3300 3300 
 	 *
3301 3301 
 	 * @since 1.0.19
3302 3302 
 	 */
3303 
-	public function remove_fee( $fee ) {
3303 
+	public function remove_fee($fee) {
3304 3304 
         $fees = $this->get_fees();
3305 
-        if ( isset( $fees[ $fee ] ) ) {
3306 
-            unset( $fees[ $fee ] );
3307 
-            $this->set_prop( 'fees', $fees );
3305 
+        if (isset($fees[$fee])) {
3306 
+            unset($fees[$fee]);
3307 
+            $this->set_prop('fees', $fees);
3308 3308 
         }
3309 3309 
     }
3310 3310 
 
@@ -3314,11 +3314,11 @@  discard block
 
 block discarded – undo
3314 3314 
 	 * @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.
3315 3315 
 	 * @since 1.0.19
3316 3316 
 	 */
3317 
-	public function add_discount( $discount ) {
3317 
+	public function add_discount($discount) {
3318 3318
3319 3319 
 		$discounts = $this->get_discounts();
3320 
-		$discounts[ $discount['name'] ] = $discount;
3321 
-		$this->set_prop( 'discounts', $discounts );
3320 
+		$discounts[$discount['name']] = $discount;
3321 
+		$this->set_prop('discounts', $discounts);
3322 3322
3323 3323 
 	}
3324 3324 
 
@@ -3328,15 +3328,15 @@  discard block
 
 block discarded – undo
3328 3328 
 	 * @since 1.0.19
3329 3329 
 	 * @return float
3330 3330 
 	 */
3331 
-	public function get_discount( $discount = false ) {
3331 
+	public function get_discount($discount = false) {
3332 3332
3333 3333 
 		// Backwards compatibilty.
3334 
-		if ( empty( $discount ) ) {
3334 
+		if (empty($discount)) {
3335 3335 
 			return $this->get_total_discount();
3336 3336 
 		}
3337 3337
3338 3338 
         $discounts = $this->get_discounts();
3339 
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3339 
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
3340 3340 
     }
3341 3341
3342 3342 
     /**
 
@@ -3344,11 +3344,11 @@  discard block
 
 block discarded – undo
3344 3344 
 	 *
3345 3345 
 	 * @since 1.0.19
3346 3346 
 	 */
3347 
-	public function remove_discount( $discount ) {
3347 
+	public function remove_discount($discount) {
3348 3348 
         $discounts = $this->get_discounts();
3349 
-        if ( isset( $discounts[ $discount ] ) ) {
3350 
-            unset( $discounts[ $discount ] );
3351 
-            $this->set_prop( 'discounts', $discounts );
3349 
+        if (isset($discounts[$discount])) {
3350 
+            unset($discounts[$discount]);
3351 
+            $this->set_prop('discounts', $discounts);
3352 3352 
         }
3353 3353 
     }
3354 3354 
 
@@ -3357,12 +3357,12 @@  discard block
 
 block discarded – undo
3357 3357 
      *
3358 3358 
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
3359 3359 
      */
3360 
-    public function add_tax( $tax ) {
3361 
-        if ( $this->is_taxable() ) {
3360 
+    public function add_tax($tax) {
3361 
+        if ($this->is_taxable()) {
3362 3362
3363 
-            $taxes                 = $this->get_taxes();
3364 
-			$taxes[ $tax['name'] ] = $tax;
3365 
-			$this->set_prop( 'taxes', $tax );
3363 
+            $taxes = $this->get_taxes();
3364 
+			$taxes[$tax['name']] = $tax;
3365 
+			$this->set_prop('taxes', $tax);
3366 3366
3367 3367 
         }
3368 3368 
     }
 
@@ -3372,15 +3372,15 @@  discard block
 
 block discarded – undo
3372 3372 
 	 *
3373 3373 
 	 * @since 1.0.19
3374 3374 
 	 */
3375 
-	public function get_tax( $tax = null ) {
3375 
+	public function get_tax($tax = null) {
3376 3376
3377 3377 
 		// Backwards compatility.
3378 
-		if ( empty( $tax ) ) {
3378 
+		if (empty($tax)) {
3379 3379 
 			return $this->get_total_tax();
3380 3380 
 		}
3381 3381
3382 3382 
         $taxes = $this->get_taxes();
3383 
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3383 
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
3384 3384 
     }
3385 3385
3386 3386 
     /**
 
@@ -3388,11 +3388,11 @@  discard block
 
 block discarded – undo
3388 3388 
 	 *
3389 3389 
 	 * @since 1.0.19
3390 3390 
 	 */
3391 
-	public function remove_tax( $tax ) {
3391 
+	public function remove_tax($tax) {
3392 3392 
         $taxes = $this->get_taxes();
3393 
-        if ( isset( $taxes[ $tax ] ) ) {
3394 
-            unset( $taxes[ $tax ] );
3395 
-            $this->set_prop( 'taxes', $taxes );
3393 
+        if (isset($taxes[$tax])) {
3394 
+            unset($taxes[$tax]);
3395 
+            $this->set_prop('taxes', $taxes);
3396 3396 
         }
3397 3397 
     }
3398 3398 
 
@@ -3403,17 +3403,17 @@  discard block
 
 block discarded – undo
3403 3403 
 	 * @return float The recalculated subtotal
3404 3404 
 	 */
3405 3405 
 	public function recalculate_subtotal() {
3406 
-        $items     = $this->get_items();
3406 
+        $items = $this->get_items();
3407 3407 
 		$subtotal  = 0;
3408 3408 
 		$recurring = 0;
3409 3409
3410 
-        foreach ( $items as $item ) {
3410 
+        foreach ($items as $item) {
3411 3411 
 			$subtotal  += $item->get_sub_total();
3412 3412 
 			$recurring += $item->get_recurring_sub_total();
3413 3413 
         }
3414 3414
3415 3415 
 		$current = $this->is_renewal() ? $recurring : $subtotal;
3416 
-		$this->set_subtotal( $current );
3416 
+		$this->set_subtotal($current);
3417 3417
3418 3418 
 		$this->totals['subtotal'] = array(
3419 3419 
 			'initial'   => $subtotal,
 
@@ -3434,14 +3434,14 @@  discard block
 
 block discarded – undo
3434 3434 
 		$discount  = 0;
3435 3435 
 		$recurring = 0;
3436 3436
3437 
-        foreach ( $discounts as $data ) {
3438 
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3439 
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3437 
+        foreach ($discounts as $data) {
3438 
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
3439 
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
3440 3440 
 		}
3441 3441
3442 3442 
 		$current = $this->is_renewal() ? $recurring : $discount;
3443 3443
3444 
-		$this->set_total_discount( $current );
3444 
+		$this->set_total_discount($current);
3445 3445
3446 3446 
 		$this->totals['discount'] = array(
3447 3447 
 			'initial'   => $discount,
 
@@ -3462,45 +3462,45 @@  discard block
 
 block discarded – undo
3462 3462
3463 3463 
 		// Maybe disable taxes.
3464 3464 
 		$vat_number = $this->get_vat_number();
3465 
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || ( GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number ) &&  'vat_too' != wpinv_get_option( 'vat_same_country_rule' )  )  ) {
3465 
+		if (!wpinv_use_taxes() || $this->get_disable_taxes() || !wpinv_is_country_taxable($this->get_country()) || (GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($this->get_country()) && !empty($vat_number) && 'vat_too' != wpinv_get_option('vat_same_country_rule'))) {
3466 3466
3467 3467 
 			$this->totals['tax'] = array(
3468 3468 
 				'initial'   => 0,
3469 3469 
 				'recurring' => 0,
3470 3470 
 			);
3471 3471
3472 
-			$this->set_taxes( array() );
3472 
+			$this->set_taxes(array());
3473 3473 
 			$current = 0;
3474 3474 
 		} else {
3475 3475
3476 3476 
 			$item_taxes = array();
3477 3477
3478 
-			foreach ( $this->get_items() as $item ) {
3479 
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3480 
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3481 
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item->get_id(), $item->get_sub_total(), $this->get_discount_code(), false ), $rates );
3482 
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item->get_id(), $item->get_recurring_sub_total(), $this->get_discount_code(), true ), $rates );
3483 
-				foreach ( $taxes as $name => $amount ) {
3484 
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3485 
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3486 
-
3487 
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3488 
-						$item_taxes[ $name ] = $tax;
3478 
+			foreach ($this->get_items() as $item) {
3479 
+				$rates    = getpaid_get_item_tax_rates($item, $this->get_country(), $this->get_state());
3480 
+				$rates    = getpaid_filter_item_tax_rates($item, $rates);
3481 
+				$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item->get_id(), $item->get_sub_total(), $this->get_discount_code(), false), $rates);
3482 
+				$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item->get_id(), $item->get_recurring_sub_total(), $this->get_discount_code(), true), $rates);
3483 
+				foreach ($taxes as $name => $amount) {
3484 
+					$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
3485 
+					$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
3486 
+
3487 
+					if (!isset($item_taxes[$name])) {
3488 
+						$item_taxes[$name] = $tax;
3489 3489 
 						continue;
3490 3490 
 					}
3491 3491
3492 
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3493 
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3492 
+					$item_taxes[$name]['initial_tax']   += $tax['initial_tax'];
3493 
+					$item_taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
3494 3494
3495 3495 
 				}
3496 3496
3497 3497 
 			}
3498 3498
3499 
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3500 
-			$this->set_taxes( $item_taxes );
3499 
+			$item_taxes = array_replace($this->get_taxes(), $item_taxes);
3500 
+			$this->set_taxes($item_taxes);
3501 3501
3502 
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3503 
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3502 
+			$initial_tax   = array_sum(wp_list_pluck($item_taxes, 'initial_tax'));
3503 
+			$recurring_tax = array_sum(wp_list_pluck($item_taxes, 'recurring_tax'));
3504 3504
3505 3505 
 			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3506 3506 
 
@@ -3511,7 +3511,7 @@  discard block
 
 block discarded – undo
3511 3511
3512 3512 
 		}
3513 3513
3514 
-		$this->set_total_tax( $current );
3514 
+		$this->set_total_tax($current);
3515 3515
3516 3516 
 		return $current;
3517 3517 
 
@@ -3528,20 +3528,20 @@  discard block
 
 block discarded – undo
3528 3528 
 		$fee       = 0;
3529 3529 
 		$recurring = 0;
3530 3530
3531 
-        foreach ( $fees as $data ) {
3532 
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3533 
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3531 
+        foreach ($fees as $data) {
3532 
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
3533 
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
3534 3534 
 		}
3535 3535
3536 3536 
 		$current = $this->is_renewal() ? $recurring : $fee;
3537 
-		$this->set_total_fees( $current );
3537 
+		$this->set_total_fees($current);
3538 3538
3539 3539 
 		$this->totals['fee'] = array(
3540 3540 
 			'initial'   => $fee,
3541 3541 
 			'recurring' => $recurring,
3542 3542 
 		);
3543 3543
3544 
-        $this->set_total_fees( $fee );
3544 
+        $this->set_total_fees($fee);
3545 3545 
         return $current;
3546 3546 
     }
3547 3547 
 
@@ -3556,7 +3556,7 @@  discard block
 
 block discarded – undo
3556 3556 
         $this->recalculate_total_fees();
3557 3557 
         $this->recalculate_total_discount();
3558 3558 
 		$this->recalculate_total_tax();
3559 
-		$this->set_total( $this->get_total_tax() + $this->get_total_fees() + $this->get_subtotal() - $this->get_total_discount() );
3559 
+		$this->set_total($this->get_total_tax() + $this->get_total_fees() + $this->get_subtotal() - $this->get_total_discount());
3560 3560 
 		return $this->get_total();
3561 3561 
 	}
3562 3562 
 
@@ -3565,7 +3565,7 @@  discard block
 
 block discarded – undo
3565 3565 
 	 */
3566 3566 
     public function recalculate_totals() {
3567 3567 
         $this->recalculate_total();
3568 
-        $this->save( true );
3568 
+        $this->save(true);
3569 3569 
         return $this;
3570 3570 
     }
3571 3571 
 
@@ -3583,10 +3583,10 @@  discard block
 
 block discarded – undo
3583 3583 
 	 * @return int|false The new note's ID on success, false on failure.
3584 3584 
      *
3585 3585 
      */
3586 
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
3586 
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
3587 3587
3588 3588 
         // Bail if no note specified or this invoice is not yet saved.
3589 
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
3589 
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
3590 3590 
             return false;
3591 3591 
         }
3592 3592 
 
@@ -3594,23 +3594,23 @@  discard block
 
 block discarded – undo
3594 3594 
 		$author_email = '[email protected]';
3595 3595
3596 3596 
 		// If this is an admin comment or it has been added by the user.
3597 
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3598 
-			$user         = get_user_by( 'id', get_current_user_id() );
3597 
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
3598 
+			$user = get_user_by('id', get_current_user_id());
3599 3599 
             $author       = $user->display_name;
3600 3600 
             $author_email = $user->user_email;
3601 3601 
 		}
3602 3602
3603 
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3603 
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
3604 3604
3605 3605 
 	}
3606 3606
3607 3607 
 	/**
3608 3608 
      * Generates a unique key for the invoice.
3609 3609 
      */
3610 
-    public function generate_key( $string = '' ) {
3611 
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
3610 
+    public function generate_key($string = '') {
3611 
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
3612 3612 
         return strtolower(
3613 
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
3613 
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
3614 3614 
         );
3615 3615 
     }
3616 3616 
 
@@ -3620,11 +3620,11 @@  discard block
 
 block discarded – undo
3620 3620 
     public function generate_number() {
3621 3621 
         $number = $this->get_id();
3622 3622
3623 
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
3624 
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3623 
+        if (wpinv_sequential_number_active($this->get_post_type())) {
3624 
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
3625 3625 
         }
3626 3626
3627 
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3627 
+		return wpinv_format_invoice_number($number, $this->get_post_type());
3628 3628
3629 3629 
 	}
3630 3630 
 
@@ -3637,55 +3637,55 @@  discard block
 
 block discarded – undo
3637 3637 
 		// Reset status transition variable.
3638 3638 
 		$this->status_transition = false;
3639 3639
3640 
-		if ( $status_transition ) {
3640 
+		if ($status_transition) {
3641 3641 
 			try {
3642 3642
3643 3643 
 				// Fire a hook for the status change.
3644 
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3644 
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
3645 3645
3646 3646 
 				// @deprecated this is deprecated and will be removed in the future.
3647 
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3647 
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3648 3648
3649 
-				if ( ! empty( $status_transition['from'] ) ) {
3649 
+				if (!empty($status_transition['from'])) {
3650 3650
3651 3651 
 					/* translators: 1: old invoice status 2: new invoice status */
3652 
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3652 
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from'], $this), wpinv_status_nicename($status_transition['to'], $this));
3653 3653
3654 3654 
 					// Fire another hook.
3655 
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3656 
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3655 
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
3656 
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
3657 3657
3658 3658 
 					// @deprecated this is deprecated and will be removed in the future.
3659 
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3659 
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3660 3660
3661 3661 
 					// Note the transition occurred.
3662 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3662 
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), false, $status_transition['manual']);
3663 3663
3664 3664 
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
3665 3665 
 					if (
3666 
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3667 
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3666 
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3667 
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3668 3668 
 					) {
3669 
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3669 
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
3670 3670 
 					}
3671 3671
3672 3672 
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3673 3673 
 					if (
3674 
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3675 
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3674 
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3675 
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3676 3676 
 					) {
3677 
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3677 
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
3678 3678 
 					}
3679 3679 
 				} else {
3680 3680 
 					/* translators: %s: new invoice status */
3681 
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3681 
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to'], $this));
3682 3682
3683 3683 
 					// Note the transition occurred.
3684 
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3684 
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
3685 3685
3686 3686 
 				}
3687 
-			} catch ( Exception $e ) {
3688 
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3687 
+			} catch (Exception $e) {
3688 
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
3689 3689 
 			}
3690 3690 
 		}
3691 3691 
 	}
 
@@ -3693,13 +3693,13 @@  discard block
 
 block discarded – undo
3693 3693 
 	/**
3694 3694 
 	 * Updates an invoice status.
3695 3695 
 	 */
3696 
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3696 
+	public function update_status($new_status = false, $note = '', $manual = false) {
3697 3697
3698 3698 
 		// Fires before updating a status.
3699 
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3699 
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
3700 3700
3701 3701 
 		// Update the status.
3702 
-		$this->set_status( $new_status, $note, $manual );
3702 
+		$this->set_status($new_status, $note, $manual);
3703 3703
3704 3704 
 		// Save the order.
3705 3705 
 		return $this->save();
 
@@ -3710,18 +3710,18 @@  discard block
 
 block discarded – undo
3710 3710 
 	 * @deprecated
3711 3711 
 	 */
3712 3712 
 	public function refresh_item_ids() {
3713 
-        $item_ids = implode( ',', array_unique( array_keys( $this->get_items() ) ) );
3714 
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3713 
+        $item_ids = implode(',', array_unique(array_keys($this->get_items())));
3714 
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
3715 3715 
 	}
3716 3716
3717 3717 
 	/**
3718 3718 
 	 * @deprecated
3719 3719 
 	 */
3720 
-	public function update_items( $temp = false ) {
3720 
+	public function update_items($temp = false) {
3721 3721
3722 
-		$this->set_items( $this->get_items() );
3722 
+		$this->set_items($this->get_items());
3723 3723
3724 
-		if ( ! $temp ) {
3724 
+		if (!$temp) {
3725 3725 
 			$this->save();
3726 3726 
 		}
3727 3727 
 
@@ -3735,11 +3735,11 @@  discard block
 
 block discarded – undo
3735 3735
3736 3736 
         $discount_code = $this->get_discount_code();
3737 3737
3738 
-        if ( empty( $discount_code ) ) {
3738 
+        if (empty($discount_code)) {
3739 3739 
             return false;
3740 3740 
         }
3741 3741
3742 
-        $discount = wpinv_get_discount_obj( $discount_code );
3742 
+        $discount = wpinv_get_discount_obj($discount_code);
3743 3743
3744 3744 
         // Ensure it is active.
3745 3745 
         return $discount->exists();
 
@@ -3750,7 +3750,7 @@  discard block
 
 block discarded – undo
3750 3750 
 	 * Refunds an invoice.
3751 3751 
 	 */
3752 3752 
     public function refund() {
3753 
-		$this->set_status( 'wpi-refunded' );
3753 
+		$this->set_status('wpi-refunded');
3754 3754 
         $this->save();
3755 3755 
 	}
3756 3756 
 
@@ -3759,53 +3759,53 @@  discard block
 
 block discarded – undo
3759 3759 
 	 *
3760 3760 
 	 * @param string $transaction_id
3761 3761 
 	 */
3762 
-    public function mark_paid( $transaction_id = null, $note = '' ) {
3762 
+    public function mark_paid($transaction_id = null, $note = '') {
3763 3763
3764 3764 
 		// Set the transaction id.
3765 
-		if ( empty( $transaction_id ) ) {
3765 
+		if (empty($transaction_id)) {
3766 3766 
 			$transaction_id = $this->generate_key('trans_');
3767 3767 
 		}
3768 3768
3769 
-		if ( ! $this->get_transaction_id() ) {
3770 
-			$this->set_transaction_id( $transaction_id );
3769 
+		if (!$this->get_transaction_id()) {
3770 
+			$this->set_transaction_id($transaction_id);
3771 3771 
 		}
3772 3772
3773 
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3773 
+		if ($this->is_paid() && 'wpi-processing' != $this->get_status()) {
3774 3774 
 			return $this->save();
3775 3775 
 		}
3776 3776
3777 3777 
 		// Set the completed date.
3778 
-		$this->set_date_completed( current_time( 'mysql' ) );
3778 
+		$this->set_date_completed(current_time('mysql'));
3779 3779
3780 3780 
 		// Set the new status.
3781 
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3782 
-		if ( $this->is_renewal() ) {
3781 
+		$gateway = sanitize_text_field($this->get_gateway_title());
3782 
+		if ($this->is_renewal()) {
3783 3783
3784 
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3785 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3784 
+			$_note = wp_sprintf(__('Renewed via %s', 'invoicing'), $gateway);
3785 
+			$_note = $_note . empty($note) ? '' : " ($note)";
3786 3786
3787 
-			if ( 'none' == $this->get_gateway() ) {
3787 
+			if ('none' == $this->get_gateway()) {
3788 3788 
 				$_note = $note;
3789 3789 
 			}
3790 3790
3791 
-			$this->set_status( 'wpi-renewal', $_note );
3791 
+			$this->set_status('wpi-renewal', $_note);
3792 3792
3793 3793 
 		} else {
3794 3794
3795 
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3796 
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3795 
+			$_note = wp_sprintf(__('Paid via %s', 'invoicing'), $gateway);
3796 
+			$_note = $_note . empty($note) ? '' : " ($note)";
3797 3797
3798 
-			if ( 'none' == $this->get_gateway() ) {
3798 
+			if ('none' == $this->get_gateway()) {
3799 3799 
 				$_note = $note;
3800 3800 
 			}
3801 3801
3802 
-			$this->set_status( 'publish', $_note );
3802 
+			$this->set_status('publish', $_note);
3803 3803
3804 3804 
 		}
3805 3805
3806 3806 
 		// Set checkout mode.
3807 
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3808 
-		$this->set_mode( $mode );
3807 
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
3808 
+		$this->set_mode($mode);
3809 3809
3810 3810 
 		// Save the invoice.
3811 3811 
         $this->save();
 
@@ -3830,9 +3830,9 @@  discard block
 
 block discarded – undo
3830 3830 
      * Clears the subscription's cache.
3831 3831 
      */
3832 3832 
     public function clear_cache() {
3833 
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
3834 
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
3835 
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
3833 
+		wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
3834 
+		wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
3835 
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
3836 3836 
 	}
3837 3837
3838 3838 
 }
Please login to merge, or discard this patch.