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Branch — master (50908e)
by Stiofan
07:01
created
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Category
Toggle Patches
gateways/authorizenet/anet_php_sdk/lib/shared/AuthorizeNetTypes.php 1 patch
Spacing   +4 added lines, -4 removed lines patch added patch discarded remove patch 
@@ -114,24 +114,24 @@
 
 block discarded – undo
114 114
115 115 
     public function __construct()
116 116 
     {
117 
-        $this->tax = (object)array();
117 
+        $this->tax = (object) array();
118 118 
         $this->tax->amount = "";
119 119 
         $this->tax->name = "";
120 120 
         $this->tax->description = "";
121 121
122 
-        $this->shipping = (object)array();
122 
+        $this->shipping = (object) array();
123 123 
         $this->shipping->amount = "";
124 124 
         $this->shipping->name = "";
125 125 
         $this->shipping->description = "";
126 126
127 
-        $this->duty = (object)array();
127 
+        $this->duty = (object) array();
128 128 
         $this->duty->amount = "";
129 129 
         $this->duty->name = "";
130 130 
         $this->duty->description = "";
131 131
132 132 
         // line items
133 133
134 
-        $this->order = (object)array();
134 
+        $this->order = (object) array();
135 135 
         $this->order->invoiceNumber = "";
136 136 
         $this->order->description = "";
137 137 
         $this->order->purchaseOrderNumber = "";
Please login to merge, or discard this patch.
includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetAIM.php 1 patch
Spacing   +21 added lines, -21 removed lines patch added patch discarded remove patch 
@@ -77,19 +77,19 @@  discard block
 
 block discarded – undo
77 77 
      * A list of all fields in the AIM API.
78 78 
      * Used to warn user if they try to set a field not offered in the API.
79 79 
      */
80 
-    private $_all_aim_fields = array("address","allow_partial_auth","amount",
81 
-        "auth_code","authentication_indicator", "bank_aba_code","bank_acct_name",
82 
-        "bank_acct_num","bank_acct_type","bank_check_number","bank_name",
83 
-        "card_code","card_num","cardholder_authentication_value","city","company",
84 
-        "country","cust_id","customer_ip","delim_char","delim_data","description",
85 
-        "duplicate_window","duty","echeck_type","email","email_customer",
86 
-        "encap_char","exp_date","fax","first_name","footer_email_receipt",
87 
-        "freight","header_email_receipt","invoice_num","last_name","line_item",
88 
-        "login","method","phone","po_num","recurring_billing","relay_response",
89 
-        "ship_to_address","ship_to_city","ship_to_company","ship_to_country",
90 
-        "ship_to_first_name","ship_to_last_name","ship_to_state","ship_to_zip",
91 
-        "split_tender_id","state","tax","tax_exempt","test_request","tran_key",
92 
-        "trans_id","type","version","zip"
80 
+    private $_all_aim_fields = array("address", "allow_partial_auth", "amount",
81 
+        "auth_code", "authentication_indicator", "bank_aba_code", "bank_acct_name",
82 
+        "bank_acct_num", "bank_acct_type", "bank_check_number", "bank_name",
83 
+        "card_code", "card_num", "cardholder_authentication_value", "city", "company",
84 
+        "country", "cust_id", "customer_ip", "delim_char", "delim_data", "description",
85 
+        "duplicate_window", "duty", "echeck_type", "email", "email_customer",
86 
+        "encap_char", "exp_date", "fax", "first_name", "footer_email_receipt",
87 
+        "freight", "header_email_receipt", "invoice_num", "last_name", "line_item",
88 
+        "login", "method", "phone", "po_num", "recurring_billing", "relay_response",
89 
+        "ship_to_address", "ship_to_city", "ship_to_company", "ship_to_country",
90 
+        "ship_to_first_name", "ship_to_last_name", "ship_to_state", "ship_to_zip",
91 
+        "split_tender_id", "state", "tax", "tax_exempt", "test_request", "tran_key",
92 
+        "trans_id", "type", "version", "zip"
93 93 
         );
94 94
95 95 
     /**
 
@@ -234,7 +234,7 @@  discard block
 
 block discarded – undo
234 234 
      */
235 235 
     public function setFields($fields)
236 236 
     {
237 
-        $array = (array)$fields;
237 
+        $array = (array) $fields;
238 238 
         foreach ($array as $key => $value) {
239 239 
             $this->setField($key, $value);
240 240 
         }
 
@@ -247,7 +247,7 @@  discard block
 
 block discarded – undo
247 247 
      */
248 248 
     public function setCustomFields($fields)
249 249 
     {
250 
-        $array = (array)$fields;
250 
+        $array = (array) $fields;
251 251 
         foreach ($array as $key => $value) {
252 252 
             $this->setCustomField($key, $value);
253 253 
         }
 
@@ -403,7 +403,7 @@  discard block
 
 block discarded – undo
403 403 
             // Split Array
404 404 
             $this->response = $response;
405 405 
             if ($encap_char) {
406 
-                $this->_response_array = explode($encap_char.$delimiter.$encap_char, substr($response, 1, -1));
406 
+                $this->_response_array = explode($encap_char . $delimiter . $encap_char, substr($response, 1, -1));
407 407 
             } else {
408 408 
                 $this->_response_array = explode($delimiter, $response);
409 409 
             }
 
@@ -457,7 +457,7 @@  discard block
 
 block discarded – undo
457 457 
             $this->duty                 = $this->_response_array[33];
458 458 
             $this->freight              = $this->_response_array[34];
459 459 
             $this->tax_exempt           = $this->_response_array[35];
460 
-            $this->purchase_order_number= $this->_response_array[36];
460 
+            $this->purchase_order_number = $this->_response_array[36];
461 461 
             $this->md5_hash             = $this->_response_array[37];
462 462 
             $this->card_code_response   = $this->_response_array[38];
463 463 
             $this->cavv_response        = $this->_response_array[39];
 
@@ -484,10 +484,10 @@  discard block
 
 block discarded – undo
484 484
485 485 
             if ($this->error) {
486 486 
                 $this->error_message = "AuthorizeNet Error:
487 
-                Response Code: ".$this->response_code."
488 
-                Response Subcode: ".$this->response_subcode."
489 
-                Response Reason Code: ".$this->response_reason_code."
490 
-                Response Reason Text: ".$this->response_reason_text."
487 
+                Response Code: ".$this->response_code . "
488 
+                Response Subcode: ".$this->response_subcode . "
489 
+                Response Reason Code: ".$this->response_reason_code . "
490 
+                Response Reason Text: ".$this->response_reason_text . "
491 491 
                 ";
492 492 
             }
493 493 
         } else {
Please login to merge, or discard this patch.
includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetCP.php 1 patch
Spacing   +20 added lines, -20 removed lines patch added patch discarded remove patch 
@@ -116,27 +116,27 @@  discard block
 
 block discarded – undo
116 116
117 117 
                 $this->xml = @simplexml_load_string($response);
118 118 
                 // Set all fields
119 
-                $this->version              = array_pop(array_slice(explode('"', $response), 1,1));
120 
-                $this->response_code        = (string)$this->xml->ResponseCode;
119 
+                $this->version              = array_pop(array_slice(explode('"', $response), 1, 1));
120 
+                $this->response_code        = (string) $this->xml->ResponseCode;
121 121
122 122 
                 if ($this->response_code == 1) {
123 
-                    $this->response_reason_code = (string)$this->xml->Messages->Message->Code;
124 
-                    $this->response_reason_text = (string)$this->xml->Messages->Message->Description;
123 
+                    $this->response_reason_code = (string) $this->xml->Messages->Message->Code;
124 
+                    $this->response_reason_text = (string) $this->xml->Messages->Message->Description;
125 125 
                 } else {
126 
-                    $this->response_reason_code = (string)$this->xml->Errors->Error->ErrorCode;
127 
-                    $this->response_reason_text = (string)$this->xml->Errors->Error->ErrorText;
126 
+                    $this->response_reason_code = (string) $this->xml->Errors->Error->ErrorCode;
127 
+                    $this->response_reason_text = (string) $this->xml->Errors->Error->ErrorText;
128 128 
                 }
129 129
130 
-                $this->authorization_code   = (string)$this->xml->AuthCode;
131 
-                $this->avs_code             = (string)$this->xml->AVSResultCode;
132 
-                $this->card_code_response   = (string)$this->xml->CVVResultCode;
133 
-                $this->transaction_id       = (string)$this->xml->TransID;
134 
-                $this->md5_hash             = (string)$this->xml->TransHash;
135 
-                $this->user_ref             = (string)$this->xml->UserRef;
136 
-                $this->card_num             = (string)$this->xml->AccountNumber;
137 
-                $this->card_type            = (string)$this->xml->AccountType;
138 
-                $this->test_mode            = (string)$this->xml->TestMode;
139 
-                $this->ref_trans_id         = (string)$this->xml->RefTransID;
130 
+                $this->authorization_code   = (string) $this->xml->AuthCode;
131 
+                $this->avs_code             = (string) $this->xml->AVSResultCode;
132 
+                $this->card_code_response   = (string) $this->xml->CVVResultCode;
133 
+                $this->transaction_id       = (string) $this->xml->TransID;
134 
+                $this->md5_hash             = (string) $this->xml->TransHash;
135 
+                $this->user_ref             = (string) $this->xml->UserRef;
136 
+                $this->card_num             = (string) $this->xml->AccountNumber;
137 
+                $this->card_type            = (string) $this->xml->AccountType;
138 
+                $this->test_mode            = (string) $this->xml->TestMode;
139 
+                $this->ref_trans_id         = (string) $this->xml->RefTransID;
140 140
141 141
142 142 
             } else { // If it's an NVP response
 
@@ -144,7 +144,7 @@  discard block
 
 block discarded – undo
144 144 
                 // Split Array
145 145 
                 $this->response = $response;
146 146 
                 if ($encap_char) {
147 
-                    $this->_response_array = explode($encap_char.$delimiter.$encap_char, substr($response, 1, -1));
147 
+                    $this->_response_array = explode($encap_char . $delimiter . $encap_char, substr($response, 1, -1));
148 148 
                 } else {
149 149 
                     $this->_response_array = explode($delimiter, $response);
150 150 
                 }
 
@@ -190,9 +190,9 @@  discard block
 
 block discarded – undo
190 190
191 191 
             if ($this->error) {
192 192 
                 $this->error_message = "AuthorizeNet Error:
193 
-                Response Code: ".$this->response_code."
194 
-                Response Reason Code: ".$this->response_reason_code."
195 
-                Response Reason Text: ".$this->response_reason_text."
193 
+                Response Code: ".$this->response_code . "
194 
+                Response Reason Code: ".$this->response_reason_code . "
195 
+                Response Reason Text: ".$this->response_reason_text . "
196 196 
                 ";
197 197 
             }
198 198
Please login to merge, or discard this patch.
includes/wpinv-email-functions.php 1 patch
Spacing   +582 added lines, -582 removed lines patch added patch discarded remove patch 
@@ -7,12 +7,12 @@  discard block
 
 block discarded – undo
7 7 
  */
8 8
9 9 
 // MUST have WordPress.
10 
-if ( !defined( 'WPINC' ) ) {
11 
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
10 
+if (!defined('WPINC')) {
11 
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
12 12 
 }
13 13
14 14 
 function wpinv_init_transactional_emails() {
15 
-    $email_actions = apply_filters( 'wpinv_email_actions', array(
15 
+    $email_actions = apply_filters('wpinv_email_actions', array(
16 16 
         'wpinv_status_wpi-pending_to_wpi-processing',
17 17 
         'wpinv_status_wpi-pending_to_publish',
18 18 
         'wpinv_status_wpi-pending_to_wpi-cancelled',
 
@@ -30,381 +30,381 @@  discard block
 
 block discarded – undo
30 30 
         'wpinv_fully_refunded',
31 31 
         'wpinv_partially_refunded',
32 32 
         'wpinv_new_invoice_note'
33 
-    ) );
33 
+    ));
34 34
35 
-    foreach ( $email_actions as $action ) {
36 
-        add_action( $action, 'wpinv_send_transactional_email', 10, 10 );
35 
+    foreach ($email_actions as $action) {
36 
+        add_action($action, 'wpinv_send_transactional_email', 10, 10);
37 37 
     }
38 38 
 }
39 
-add_action( 'init', 'wpinv_init_transactional_emails' );
39 
+add_action('init', 'wpinv_init_transactional_emails');
40 40
41 41 
 // New invoice email
42 
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
43 
-add_action( 'wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification' );
44 
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
45 
-add_action( 'wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
46 
-add_action( 'wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification' );
47 
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
42 
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
43 
+add_action('wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification');
44 
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
45 
+add_action('wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
46 
+add_action('wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification');
47 
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
48 48
49 49 
 // Cancelled invoice email
50 
-add_action( 'wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
51 
-add_action( 'wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
50 
+add_action('wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
51 
+add_action('wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
52 52
53 53 
 // Failed invoice email
54 
-add_action( 'wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
55 
-add_action( 'wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
54 
+add_action('wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
55 
+add_action('wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
56 56
57 57 
 // On hold invoice email
58 
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
59 
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
58 
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
59 
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
60 60
61 61 
 // Processing invoice email
62 
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification' );
62 
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification');
63 63
64 64 
 // Paid invoice email
65 
-add_action( 'wpinv_status_publish_notification', 'wpinv_completed_invoice_notification' );
65 
+add_action('wpinv_status_publish_notification', 'wpinv_completed_invoice_notification');
66 66
67 67 
 // Refunded invoice email
68 
-add_action( 'wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification' );
69 
-add_action( 'wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification' );
70 
-add_action( 'wpinv_status_publish_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification' );
71 
-add_action( 'wpinv_status_wpi-processing_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification' );
68 
+add_action('wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification');
69 
+add_action('wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification');
70 
+add_action('wpinv_status_publish_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification');
71 
+add_action('wpinv_status_wpi-processing_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification');
72 72
73 73 
 // Invoice note
74 
-add_action( 'wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification' );
74 
+add_action('wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification');
75 75
76 
-add_action( 'wpinv_email_header', 'wpinv_email_header' );
77 
-add_action( 'wpinv_email_footer', 'wpinv_email_footer' );
78 
-add_action( 'wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3 );
79 
-add_action( 'wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3 );
80 
-add_action( 'wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3 );
76 
+add_action('wpinv_email_header', 'wpinv_email_header');
77 
+add_action('wpinv_email_footer', 'wpinv_email_footer');
78 
+add_action('wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3);
79 
+add_action('wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3);
80 
+add_action('wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3);
81 81
82 82 
 function wpinv_send_transactional_email() {
83 83 
     $args       = func_get_args();
84 84 
     $function   = current_filter() . '_notification';
85 
-    do_action_ref_array( $function, $args );
85 
+    do_action_ref_array($function, $args);
86 86 
 }
87 87
88 
-function wpinv_new_invoice_notification( $invoice_id, $new_status = '' ) {
88 
+function wpinv_new_invoice_notification($invoice_id, $new_status = '') {
89 89 
     $email_type = 'new_invoice';
90 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
90 
+    if (!wpinv_email_is_enabled($email_type)) {
91 91 
         return false;
92 92 
     }
93 93
94 
-    $invoice = wpinv_get_invoice( $invoice_id );
95 
-    if ( empty( $invoice ) ) {
94 
+    $invoice = wpinv_get_invoice($invoice_id);
95 
+    if (empty($invoice)) {
96 96 
         return false;
97 97 
     }
98 98
99 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
99 
+    if (!("wpi_invoice" === $invoice->post_type)) {
100 100 
         return false;
101 101 
     }
102 102
103 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
104 
-    if ( !is_email( $recipient ) ) {
103 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
104 
+    if (!is_email($recipient)) {
105 105 
         return false;
106 106 
     }
107 107
108 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
108 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
109 109
110 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
111 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
112 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
113 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
114 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
110 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
111 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
112 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
113 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
114 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
115 115
116 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
116 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
117 117 
             'invoice'       => $invoice,
118 118 
             'email_type'    => $email_type,
119 119 
             'email_heading' => $email_heading,
120 120 
             'sent_to_admin' => true,
121 121 
             'plain_text'    => false,
122 122 
             'message_body'  => $message_body,
123 
-        ) );
123 
+        ));
124 124
125 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
125 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
126 126
127 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
127 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
128 128
129 129 
     return $sent;
130 130 
 }
131 131
132 
-function wpinv_cancelled_invoice_notification( $invoice_id, $new_status = '' ) {
132 
+function wpinv_cancelled_invoice_notification($invoice_id, $new_status = '') {
133 133 
     $email_type = 'cancelled_invoice';
134 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
134 
+    if (!wpinv_email_is_enabled($email_type)) {
135 135 
         return false;
136 136 
     }
137 137
138 
-    $invoice = wpinv_get_invoice( $invoice_id );
139 
-    if ( empty( $invoice ) ) {
138 
+    $invoice = wpinv_get_invoice($invoice_id);
139 
+    if (empty($invoice)) {
140 140 
         return false;
141 141 
     }
142 142
143 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
143 
+    if (!("wpi_invoice" === $invoice->post_type)) {
144 144 
         return false;
145 145 
     }
146 146
147 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
148 
-    if ( !is_email( $recipient ) ) {
147 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
148 
+    if (!is_email($recipient)) {
149 149 
         return false;
150 150 
     }
151 151
152 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
152 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
153 153
154 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
155 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
156 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
157 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
158 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
154 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
155 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
156 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
157 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
158 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
159 159
160 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
160 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
161 161 
             'invoice'       => $invoice,
162 162 
             'email_type'    => $email_type,
163 163 
             'email_heading' => $email_heading,
164 164 
             'sent_to_admin' => true,
165 165 
             'plain_text'    => false,
166 166 
             'message_body'  => $message_body,
167 
-        ) );
167 
+        ));
168 168
169 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
169 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
170 170
171 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
171 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
172 172
173 173 
     return $sent;
174 174 
 }
175 175
176 
-function wpinv_failed_invoice_notification( $invoice_id, $new_status = '' ) {
176 
+function wpinv_failed_invoice_notification($invoice_id, $new_status = '') {
177 177 
     $email_type = 'failed_invoice';
178 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
178 
+    if (!wpinv_email_is_enabled($email_type)) {
179 179 
         return false;
180 180 
     }
181 181
182 
-    $invoice = wpinv_get_invoice( $invoice_id );
183 
-    if ( empty( $invoice ) ) {
182 
+    $invoice = wpinv_get_invoice($invoice_id);
183 
+    if (empty($invoice)) {
184 184 
         return false;
185 185 
     }
186 186
187 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
187 
+    if (!("wpi_invoice" === $invoice->post_type)) {
188 188 
         return false;
189 189 
     }
190 190
191 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
192 
-    if ( !is_email( $recipient ) ) {
191 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
192 
+    if (!is_email($recipient)) {
193 193 
         return false;
194 194 
     }
195 195
196 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
196 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
197 197
198 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
199 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
200 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
201 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
202 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
198 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
199 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
200 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
201 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
202 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
203 203
204 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
204 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
205 205 
             'invoice'       => $invoice,
206 206 
             'email_type'    => $email_type,
207 207 
             'email_heading' => $email_heading,
208 208 
             'sent_to_admin' => true,
209 209 
             'plain_text'    => false,
210 210 
             'message_body'  => $message_body,
211 
-        ) );
211 
+        ));
212 212
213 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
213 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
214 214
215 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
215 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
216 216
217 217 
     return $sent;
218 218 
 }
219 219
220 
-function wpinv_onhold_invoice_notification( $invoice_id, $new_status = '' ) {
220 
+function wpinv_onhold_invoice_notification($invoice_id, $new_status = '') {
221 221 
     $email_type = 'onhold_invoice';
222 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
222 
+    if (!wpinv_email_is_enabled($email_type)) {
223 223 
         return false;
224 224 
     }
225 225
226 
-    $invoice = wpinv_get_invoice( $invoice_id );
227 
-    if ( empty( $invoice ) ) {
226 
+    $invoice = wpinv_get_invoice($invoice_id);
227 
+    if (empty($invoice)) {
228 228 
         return false;
229 229 
     }
230 230
231 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
231 
+    if (!("wpi_invoice" === $invoice->post_type)) {
232 232 
         return false;
233 233 
     }
234 234
235 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
236 
-    if ( !is_email( $recipient ) ) {
235 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
236 
+    if (!is_email($recipient)) {
237 237 
         return false;
238 238 
     }
239 239
240 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
240 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
241 241
242 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
243 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
244 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
245 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
246 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
242 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
243 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
244 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
245 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
246 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
247 247
248 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
248 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
249 249 
             'invoice'       => $invoice,
250 250 
             'email_type'    => $email_type,
251 251 
             'email_heading' => $email_heading,
252 252 
             'sent_to_admin' => false,
253 253 
             'plain_text'    => false,
254 254 
             'message_body'  => $message_body,
255 
-        ) );
255 
+        ));
256 256
257 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
257 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
258 258
259 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
260 
-        $recipient  = wpinv_get_admin_email();
261 
-        $subject    .= ' - ADMIN BCC COPY';
262 
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
259 
+    if (wpinv_mail_admin_bcc_active($email_type)) {
260 
+        $recipient = wpinv_get_admin_email();
261 
+        $subject .= ' - ADMIN BCC COPY';
262 
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
263 263 
     }
264 264
265 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
265 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
266 266
267 267 
     return $sent;
268 268 
 }
269 269
270 
-function wpinv_processing_invoice_notification( $invoice_id, $new_status = '' ) {
270 
+function wpinv_processing_invoice_notification($invoice_id, $new_status = '') {
271 271 
     $email_type = 'processing_invoice';
272 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
272 
+    if (!wpinv_email_is_enabled($email_type)) {
273 273 
         return false;
274 274 
     }
275 275
276 
-    $invoice = wpinv_get_invoice( $invoice_id );
277 
-    if ( empty( $invoice ) ) {
276 
+    $invoice = wpinv_get_invoice($invoice_id);
277 
+    if (empty($invoice)) {
278 278 
         return false;
279 279 
     }
280 280
281 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
281 
+    if (!("wpi_invoice" === $invoice->post_type)) {
282 282 
         return false;
283 283 
     }
284 284
285 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
286 
-    if ( !is_email( $recipient ) ) {
285 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
286 
+    if (!is_email($recipient)) {
287 287 
         return false;
288 288 
     }
289 289
290 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
290 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
291 291
292 292 
     $search                     = array();
293 293 
     $search['invoice_number']   = '{invoice_number}';
294 294 
     $search['invoice_date']     = '{invoice_date}';
295 295 
     $search['name']             = '{name}';
296 296
297 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
298 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
299 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
300 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
301 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
297 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
298 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
299 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
300 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
301 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
302 302
303 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
303 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
304 304 
             'invoice'       => $invoice,
305 305 
             'email_type'    => $email_type,
306 306 
             'email_heading' => $email_heading,
307 307 
             'sent_to_admin' => false,
308 308 
             'plain_text'    => false,
309 309 
             'message_body'  => $message_body,
310 
-        ) );
310 
+        ));
311 311
312 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
312 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
313 313
314 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
315 
-        $recipient  = wpinv_get_admin_email();
316 
-        $subject    .= ' - ADMIN BCC COPY';
317 
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
314 
+    if (wpinv_mail_admin_bcc_active($email_type)) {
315 
+        $recipient = wpinv_get_admin_email();
316 
+        $subject .= ' - ADMIN BCC COPY';
317 
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
318 318 
     }
319 319
320 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
320 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
321 321
322 322 
     return $sent;
323 323 
 }
324 324
325 
-function wpinv_completed_invoice_notification( $invoice_id, $new_status = '' ) {
325 
+function wpinv_completed_invoice_notification($invoice_id, $new_status = '') {
326 326 
     $email_type = 'completed_invoice';
327 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
327 
+    if (!wpinv_email_is_enabled($email_type)) {
328 328 
         return false;
329 329 
     }
330 330
331 
-    $invoice = wpinv_get_invoice( $invoice_id );
332 
-    if ( empty( $invoice ) ) {
331 
+    $invoice = wpinv_get_invoice($invoice_id);
332 
+    if (empty($invoice)) {
333 333 
         return false;
334 334 
     }
335 335
336 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
336 
+    if (!("wpi_invoice" === $invoice->post_type)) {
337 337 
         return false;
338 338 
     }
339 339
340 
-    if($invoice->is_renewal() && wpinv_email_is_enabled( 'completed_invoice_renewal' )){
340 
+    if ($invoice->is_renewal() && wpinv_email_is_enabled('completed_invoice_renewal')) {
341 341 
         return false;
342 342 
     }
343 343
344 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
345 
-    if ( !is_email( $recipient ) ) {
344 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
345 
+    if (!is_email($recipient)) {
346 346 
         return false;
347 347 
     }
348 348
349 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
349 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
350 350
351 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
352 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
353 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
354 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
355 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
351 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
352 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
353 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
354 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
355 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
356 356
357 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
357 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
358 358 
             'invoice'       => $invoice,
359 359 
             'email_type'    => $email_type,
360 360 
             'email_heading' => $email_heading,
361 361 
             'sent_to_admin' => false,
362 362 
             'plain_text'    => false,
363 363 
             'message_body'  => $message_body,
364 
-        ) );
364 
+        ));
365 365
366 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
366 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
367 367
368 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
369 
-        $recipient  = wpinv_get_admin_email();
370 
-        $subject    .= ' - ADMIN BCC COPY';
371 
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
368 
+    if (wpinv_mail_admin_bcc_active($email_type)) {
369 
+        $recipient = wpinv_get_admin_email();
370 
+        $subject .= ' - ADMIN BCC COPY';
371 
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
372 372 
     }
373 373
374 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
374 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
375 375
376 376 
     return $sent;
377 377 
 }
378 378
379 
-function wpinv_fully_refunded_notification( $invoice_id, $new_status = '' ) {
379 
+function wpinv_fully_refunded_notification($invoice_id, $new_status = '') {
380 380 
     $email_type = 'refunded_invoice';
381 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
381 
+    if (!wpinv_email_is_enabled($email_type)) {
382 382 
         return false;
383 383 
     }
384 384
385 
-    $invoice = wpinv_get_invoice( $invoice_id );
386 
-    if ( empty( $invoice ) ) {
385 
+    $invoice = wpinv_get_invoice($invoice_id);
386 
+    if (empty($invoice)) {
387 387 
         return false;
388 388 
     }
389 389
390 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
390 
+    if (!("wpi_invoice" === $invoice->post_type)) {
391 391 
         return false;
392 392 
     }
393 393
394 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
395 
-    if ( !is_email( $recipient ) ) {
394 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
395 
+    if (!is_email($recipient)) {
396 396 
         return false;
397 397 
     }
398 398
399 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
399 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
400 400
401 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
402 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
403 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
404 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
405 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
401 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
402 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
403 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
404 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
405 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
406 406
407 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
407 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
408 408 
             'invoice'           => $invoice,
409 409 
             'email_type'        => $email_type,
410 410 
             'email_heading'     => $email_heading,
 
@@ -412,50 +412,50 @@  discard block
 
 block discarded – undo
412 412 
             'plain_text'        => false,
413 413 
             'partial_refund'    => false,
414 414 
             'message_body'      => $message_body,
415 
-        ) );
415 
+        ));
416 416
417 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
417 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
418 418
419 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
420 
-        $recipient  = wpinv_get_admin_email();
421 
-        $subject    .= ' - ADMIN BCC COPY';
422 
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
419 
+    if (wpinv_mail_admin_bcc_active($email_type)) {
420 
+        $recipient = wpinv_get_admin_email();
421 
+        $subject .= ' - ADMIN BCC COPY';
422 
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
423 423 
     }
424 424
425 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
425 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
426 426
427 427 
     return $sent;
428 428 
 }
429 429
430 
-function wpinv_partially_refunded_notification( $invoice_id, $new_status = '' ) {
430 
+function wpinv_partially_refunded_notification($invoice_id, $new_status = '') {
431 431 
     $email_type = 'refunded_invoice';
432 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
432 
+    if (!wpinv_email_is_enabled($email_type)) {
433 433 
         return false;
434 434 
     }
435 435
436 
-    $invoice = wpinv_get_invoice( $invoice_id );
437 
-    if ( empty( $invoice ) ) {
436 
+    $invoice = wpinv_get_invoice($invoice_id);
437 
+    if (empty($invoice)) {
438 438 
         return false;
439 439 
     }
440 440
441 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
441 
+    if (!("wpi_invoice" === $invoice->post_type)) {
442 442 
         return false;
443 443 
     }
444 444
445 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
446 
-    if ( !is_email( $recipient ) ) {
445 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
446 
+    if (!is_email($recipient)) {
447 447 
         return false;
448 448 
     }
449 449
450 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
450 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
451 451
452 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
453 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
454 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
455 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
456 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
452 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
453 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
454 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
455 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
456 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
457 457
458 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
458 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
459 459 
             'invoice'           => $invoice,
460 460 
             'email_type'        => $email_type,
461 461 
             'email_heading'     => $email_heading,
 
@@ -463,95 +463,95 @@  discard block
 
 block discarded – undo
463 463 
             'plain_text'        => false,
464 464 
             'partial_refund'    => true,
465 465 
             'message_body'      => $message_body,
466 
-        ) );
466 
+        ));
467 467
468 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
468 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
469 469
470 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
471 
-        $recipient  = wpinv_get_admin_email();
472 
-        $subject    .= ' - ADMIN BCC COPY';
473 
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
470 
+    if (wpinv_mail_admin_bcc_active($email_type)) {
471 
+        $recipient = wpinv_get_admin_email();
472 
+        $subject .= ' - ADMIN BCC COPY';
473 
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
474 474 
     }
475 475
476 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
476 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
477 477
478 478 
     return $sent;
479 479 
 }
480 480
481 
-function wpinv_new_invoice_note_notification( $invoice_id, $new_status = '' ) {
481 
+function wpinv_new_invoice_note_notification($invoice_id, $new_status = '') {
482 482 
 }
483 483
484 
-function wpinv_user_invoice_notification( $invoice_id ) {
484 
+function wpinv_user_invoice_notification($invoice_id) {
485 485 
     $email_type = 'user_invoice';
486 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
486 
+    if (!wpinv_email_is_enabled($email_type)) {
487 487 
         return -1;
488 488 
     }
489 489
490 
-    $invoice = wpinv_get_invoice( $invoice_id );
491 
-    if ( empty( $invoice ) ) {
490 
+    $invoice = wpinv_get_invoice($invoice_id);
491 
+    if (empty($invoice)) {
492 492 
         return false;
493 493 
     }
494 494
495 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
495 
+    if (!("wpi_invoice" === $invoice->post_type)) {
496 496 
         return false;
497 497 
     }
498 498
499 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
500 
-    if ( !is_email( $recipient ) ) {
499 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
500 
+    if (!is_email($recipient)) {
501 501 
         return false;
502 502 
     }
503 503
504 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
504 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
505 505
506 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
507 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
508 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
509 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
510 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
506 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
507 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
508 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
509 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
510 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
511 511
512 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
512 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
513 513 
             'invoice'       => $invoice,
514 514 
             'email_type'    => $email_type,
515 515 
             'email_heading' => $email_heading,
516 516 
             'sent_to_admin' => false,
517 517 
             'plain_text'    => false,
518 518 
             'message_body'  => $message_body,
519 
-        ) );
519 
+        ));
520 520
521 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
521 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
522 522
523 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
524 
-        $recipient  = wpinv_get_admin_email();
525 
-        $subject    .= ' - ADMIN BCC COPY';
526 
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
523 
+    if (wpinv_mail_admin_bcc_active($email_type)) {
524 
+        $recipient = wpinv_get_admin_email();
525 
+        $subject .= ' - ADMIN BCC COPY';
526 
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
527 527 
     }
528 528
529 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
529 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
530 530
531 
-    if ( $sent ) {
532 
-        $note = __( 'Invoice has been emailed to the user.', 'invoicing' );
531 
+    if ($sent) {
532 
+        $note = __('Invoice has been emailed to the user.', 'invoicing');
533 533 
     } else {
534 
-        $note = __( 'Fail to send invoice to the user!', 'invoicing' );
534 
+        $note = __('Fail to send invoice to the user!', 'invoicing');
535 535 
     }
536 536
537 
-    $invoice->add_note( $note, '', '', true ); // Add system note.
537 
+    $invoice->add_note($note, '', '', true); // Add system note.
538 538
539 539 
     return $sent;
540 540 
 }
541 541
542 
-function wpinv_user_note_notification( $invoice_id, $args = array() ) {
542 
+function wpinv_user_note_notification($invoice_id, $args = array()) {
543 543 
     $email_type = 'user_note';
544 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
544 
+    if (!wpinv_email_is_enabled($email_type)) {
545 545 
         return false;
546 546 
     }
547 547
548 
-    $invoice = wpinv_get_invoice( $invoice_id );
549 
-    if ( empty( $invoice ) ) {
548 
+    $invoice = wpinv_get_invoice($invoice_id);
549 
+    if (empty($invoice)) {
550 550 
         return false;
551 551 
     }
552 552
553 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
554 
-    if ( !is_email( $recipient ) ) {
553 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
554 
+    if (!is_email($recipient)) {
555 555 
         return false;
556 556 
     }
557 557 
 
@@ -559,19 +559,19 @@  discard block
 
 block discarded – undo
559 559 
         'user_note' => ''
560 560 
     );
561 561
562 
-    $args = wp_parse_args( $args, $defaults );
562 
+    $args = wp_parse_args($args, $defaults);
563 563
564 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
564 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
565 565
566 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
567 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
568 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
569 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
570 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
566 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
567 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
568 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
569 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
570 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
571 571
572 
-    $message_body   = str_replace( '{customer_note}', $args['user_note'], $message_body );
572 
+    $message_body   = str_replace('{customer_note}', $args['user_note'], $message_body);
573 573
574 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
574 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
575 575 
             'invoice'       => $invoice,
576 576 
             'email_type'    => $email_type,
577 577 
             'email_heading' => $email_heading,
 
@@ -579,36 +579,36 @@  discard block
 
 block discarded – undo
579 579 
             'plain_text'    => false,
580 580 
             'message_body'  => $message_body,
581 581 
             'customer_note' => $args['user_note']
582 
-        ) );
582 
+        ));
583 583
584 
-    $content        = wpinv_email_format_text( $content, $invoice );
584 
+    $content = wpinv_email_format_text($content, $invoice);
585 585
586 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
586 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
587 587
588 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
588 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
589 589
590 590 
     return $sent;
591 591 
 }
592 592
593 593 
 function wpinv_mail_get_from_address() {
594 
-    $from_address = apply_filters( 'wpinv_mail_from_address', wpinv_get_option( 'email_from' ) );
595 
-    return sanitize_email( $from_address );
594 
+    $from_address = apply_filters('wpinv_mail_from_address', wpinv_get_option('email_from'));
595 
+    return sanitize_email($from_address);
596 596 
 }
597 597
598 598 
 function wpinv_mail_get_from_name() {
599 
-    $from_name = apply_filters( 'wpinv_mail_from_name', wpinv_get_option( 'email_from_name' ) );
600 
-    return wp_specialchars_decode( esc_html( $from_name ), ENT_QUOTES );
599 
+    $from_name = apply_filters('wpinv_mail_from_name', wpinv_get_option('email_from_name'));
600 
+    return wp_specialchars_decode(esc_html($from_name), ENT_QUOTES);
601 601 
 }
602 602
603 
-function wpinv_mail_admin_bcc_active( $mail_type = '' ) {
604 
-    $active = apply_filters( 'wpinv_mail_admin_bcc_active', wpinv_get_option( 'email_' . $mail_type . '_admin_bcc' ) );
605 
-    return ( $active ? true : false );
603 
+function wpinv_mail_admin_bcc_active($mail_type = '') {
604 
+    $active = apply_filters('wpinv_mail_admin_bcc_active', wpinv_get_option('email_' . $mail_type . '_admin_bcc'));
605 
+    return ($active ? true : false);
606 606 
 }
607 607
608 
-function wpinv_mail_get_content_type(  $content_type = 'text/html', $email_type = 'html' ) {
609 
-    $email_type = apply_filters( 'wpinv_mail_content_type', $email_type );
608 
+function wpinv_mail_get_content_type($content_type = 'text/html', $email_type = 'html') {
609 
+    $email_type = apply_filters('wpinv_mail_content_type', $email_type);
610 610
611 
-    switch ( $email_type ) {
611 
+    switch ($email_type) {
612 612 
         case 'html' :
613 613 
             $content_type = 'text/html';
614 614 
             break;
 
@@ -623,35 +623,35 @@  discard block
 
 block discarded – undo
623 623 
     return $content_type;
624 624 
 }
625 625
626 
-function wpinv_mail_send( $to, $subject, $message, $headers, $attachments ) {
627 
-    add_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
628 
-    add_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
629 
-    add_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
626 
+function wpinv_mail_send($to, $subject, $message, $headers, $attachments) {
627 
+    add_filter('wp_mail_from', 'wpinv_mail_get_from_address');
628 
+    add_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
629 
+    add_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
630 630
631 
-    $message = wpinv_email_style_body( $message );
632 
-    $message = apply_filters( 'wpinv_mail_content', $message );
631 
+    $message = wpinv_email_style_body($message);
632 
+    $message = apply_filters('wpinv_mail_content', $message);
633 633
634 
-    $sent  = wp_mail( $to, $subject, $message, $headers, $attachments );
634 
+    $sent = wp_mail($to, $subject, $message, $headers, $attachments);
635 635
636 
-    if ( !$sent ) {
637 
-        $log_message = wp_sprintf( __( "\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), ( is_array( $to ) ? implode( ', ', $to ) : $to ), $subject );
638 
-        wpinv_error_log( $log_message, __( "Email from Invoicing plugin failed to send", 'invoicing' ), __FILE__, __LINE__ );
636 
+    if (!$sent) {
637 
+        $log_message = wp_sprintf(__("\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing'), date_i18n('F j Y H:i:s', current_time('timestamp')), (is_array($to) ? implode(', ', $to) : $to), $subject);
638 
+        wpinv_error_log($log_message, __("Email from Invoicing plugin failed to send", 'invoicing'), __FILE__, __LINE__);
639 639 
     }
640 640
641 
-    remove_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
642 
-    remove_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
643 
-    remove_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
641 
+    remove_filter('wp_mail_from', 'wpinv_mail_get_from_address');
642 
+    remove_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
643 
+    remove_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
644 644
645 645 
     return $sent;
646 646 
 }
647 647
648 648 
 function wpinv_get_emails() {
649 649 
     $overdue_days_options       = array();
650 
-    $overdue_days_options[0]    = __( 'On the Due Date', 'invoicing' );
651 
-    $overdue_days_options[1]    = __( '1 day after Due Date', 'invoicing' );
650 
+    $overdue_days_options[0]    = __('On the Due Date', 'invoicing');
651 
+    $overdue_days_options[1]    = __('1 day after Due Date', 'invoicing');
652 652
653 
-    for ( $i = 2; $i <= 10; $i++ ) {
654 
-        $overdue_days_options[$i]   = wp_sprintf( __( '%d days after Due Date', 'invoicing' ), $i );
653 
+    for ($i = 2; $i <= 10; $i++) {
654 
+        $overdue_days_options[$i] = wp_sprintf(__('%d days after Due Date', 'invoicing'), $i);
655 655 
     }
656 656
657 657 
     // Default, built-in gateways
 
@@ -659,39 +659,39 @@  discard block
 
 block discarded – undo
659 659 
             'new_invoice' => array(
660 660 
             'email_new_invoice_header' => array(
661 661 
                 'id'   => 'email_new_invoice_header',
662 
-                'name' => '<h3>' . __( 'New Invoice', 'invoicing' ) . '</h3>',
663 
-                'desc' => __( 'New invoice emails are sent to admin when a new invoice is received.', 'invoicing' ),
662 
+                'name' => '<h3>' . __('New Invoice', 'invoicing') . '</h3>',
663 
+                'desc' => __('New invoice emails are sent to admin when a new invoice is received.', 'invoicing'),
664 664 
                 'type' => 'header',
665 665 
             ),
666 666 
             'email_new_invoice_active' => array(
667 667 
                 'id'   => 'email_new_invoice_active',
668 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
669 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
668 
+                'name' => __('Enable/Disable', 'invoicing'),
669 
+                'desc' => __('Enable this email notification', 'invoicing'),
670 670 
                 'type' => 'checkbox',
671 671 
                 'std'  => 1
672 672 
             ),
673 673 
             'email_new_invoice_subject' => array(
674 674 
                 'id'   => 'email_new_invoice_subject',
675 
-                'name' => __( 'Subject', 'invoicing' ),
676 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
675 
+                'name' => __('Subject', 'invoicing'),
676 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
677 677 
                 'type' => 'text',
678 
-                'std'  => __( '[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing' ),
678 
+                'std'  => __('[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing'),
679 679 
                 'size' => 'large'
680 680 
             ),
681 681 
             'email_new_invoice_heading' => array(
682 682 
                 'id'   => 'email_new_invoice_heading',
683 
-                'name' => __( 'Email Heading', 'invoicing' ),
684 
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
683 
+                'name' => __('Email Heading', 'invoicing'),
684 
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
685 685 
                 'type' => 'text',
686 
-                'std'  => __( 'New payment invoice', 'invoicing' ),
686 
+                'std'  => __('New payment invoice', 'invoicing'),
687 687 
                 'size' => 'large'
688 688 
             ),
689 689 
             'email_new_invoice_body' => array(
690 690 
                 'id'   => 'email_new_invoice_body',
691 
-                'name' => __( 'Email Content', 'invoicing' ),
692 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
691 
+                'name' => __('Email Content', 'invoicing'),
692 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
693 693 
                 'type' => 'rich_editor',
694 
-                'std'  => __( '<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing' ),
694 
+                'std'  => __('<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing'),
695 695 
                 'class' => 'large',
696 696 
                 'size' => '10'
697 697 
             ),
 
@@ -699,39 +699,39 @@  discard block
 
 block discarded – undo
699 699 
         'cancelled_invoice' => array(
700 700 
             'email_cancelled_invoice_header' => array(
701 701 
                 'id'   => 'email_cancelled_invoice_header',
702 
-                'name' => '<h3>' . __( 'Cancelled Invoice', 'invoicing' ) . '</h3>',
703 
-                'desc' => __( 'Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing' ),
702 
+                'name' => '<h3>' . __('Cancelled Invoice', 'invoicing') . '</h3>',
703 
+                'desc' => __('Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing'),
704 704 
                 'type' => 'header',
705 705 
             ),
706 706 
             'email_cancelled_invoice_active' => array(
707 707 
                 'id'   => 'email_cancelled_invoice_active',
708 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
709 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
708 
+                'name' => __('Enable/Disable', 'invoicing'),
709 
+                'desc' => __('Enable this email notification', 'invoicing'),
710 710 
                 'type' => 'checkbox',
711 711 
                 'std'  => 1
712 712 
             ),
713 713 
             'email_cancelled_invoice_subject' => array(
714 714 
                 'id'   => 'email_cancelled_invoice_subject',
715 
-                'name' => __( 'Subject', 'invoicing' ),
716 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
715 
+                'name' => __('Subject', 'invoicing'),
716 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
717 717 
                 'type' => 'text',
718 
-                'std'  => __( '[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing' ),
718 
+                'std'  => __('[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing'),
719 719 
                 'size' => 'large'
720 720 
             ),
721 721 
             'email_cancelled_invoice_heading' => array(
722 722 
                 'id'   => 'email_cancelled_invoice_heading',
723 
-                'name' => __( 'Email Heading', 'invoicing' ),
724 
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
723 
+                'name' => __('Email Heading', 'invoicing'),
724 
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
725 725 
                 'type' => 'text',
726 
-                'std'  => __( 'Cancelled invoice', 'invoicing' ),
726 
+                'std'  => __('Cancelled invoice', 'invoicing'),
727 727 
                 'size' => 'large'
728 728 
             ),
729 729 
             'email_cancelled_invoice_body' => array(
730 730 
                 'id'   => 'email_cancelled_invoice_body',
731 
-                'name' => __( 'Email Content', 'invoicing' ),
732 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
731 
+                'name' => __('Email Content', 'invoicing'),
732 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
733 733 
                 'type' => 'rich_editor',
734 
-                'std'  => __( '<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing' ),
734 
+                'std'  => __('<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing'),
735 735 
                 'class' => 'large',
736 736 
                 'size' => '10'
737 737 
             ),
 
@@ -739,39 +739,39 @@  discard block
 
 block discarded – undo
739 739 
         'failed_invoice' => array(
740 740 
             'email_failed_invoice_header' => array(
741 741 
                 'id'   => 'email_failed_invoice_header',
742 
-                'name' => '<h3>' . __( 'Failed Invoice', 'invoicing' ) . '</h3>',
743 
-                'desc' => __( 'Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing' ),
742 
+                'name' => '<h3>' . __('Failed Invoice', 'invoicing') . '</h3>',
743 
+                'desc' => __('Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing'),
744 744 
                 'type' => 'header',
745 745 
             ),
746 746 
             'email_failed_invoice_active' => array(
747 747 
                 'id'   => 'email_failed_invoice_active',
748 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
749 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
748 
+                'name' => __('Enable/Disable', 'invoicing'),
749 
+                'desc' => __('Enable this email notification', 'invoicing'),
750 750 
                 'type' => 'checkbox',
751 751 
                 'std'  => 1
752 752 
             ),
753 753 
             'email_failed_invoice_subject' => array(
754 754 
                 'id'   => 'email_failed_invoice_subject',
755 
-                'name' => __( 'Subject', 'invoicing' ),
756 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
755 
+                'name' => __('Subject', 'invoicing'),
756 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
757 757 
                 'type' => 'text',
758 
-                'std'  => __( '[{site_title}] Failed invoice ({invoice_number})', 'invoicing' ),
758 
+                'std'  => __('[{site_title}] Failed invoice ({invoice_number})', 'invoicing'),
759 759 
                 'size' => 'large'
760 760 
             ),
761 761 
             'email_failed_invoice_heading' => array(
762 762 
                 'id'   => 'email_failed_invoice_heading',
763 
-                'name' => __( 'Email Heading', 'invoicing' ),
764 
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
763 
+                'name' => __('Email Heading', 'invoicing'),
764 
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
765 765 
                 'type' => 'text',
766 
-                'std'  => __( 'Failed invoice', 'invoicing' ),
766 
+                'std'  => __('Failed invoice', 'invoicing'),
767 767 
                 'size' => 'large'
768 768 
             ),
769 769 
             'email_failed_invoice_body' => array(
770 770 
                 'id'   => 'email_failed_invoice_body',
771 
-                'name' => __( 'Email Content', 'invoicing' ),
772 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
771 
+                'name' => __('Email Content', 'invoicing'),
772 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
773 773 
                 'type' => 'rich_editor',
774 
-                'std'  => __( '<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing' ),
774 
+                'std'  => __('<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing'),
775 775 
                 'class' => 'large',
776 776 
                 'size' => '10'
777 777 
             ),
 
@@ -779,46 +779,46 @@  discard block
 
 block discarded – undo
779 779 
         'onhold_invoice' => array(
780 780 
             'email_onhold_invoice_header' => array(
781 781 
                 'id'   => 'email_onhold_invoice_header',
782 
-                'name' => '<h3>' . __( 'On Hold Invoice', 'invoicing' ) . '</h3>',
783 
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing' ),
782 
+                'name' => '<h3>' . __('On Hold Invoice', 'invoicing') . '</h3>',
783 
+                'desc' => __('This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing'),
784 784 
                 'type' => 'header',
785 785 
             ),
786 786 
             'email_onhold_invoice_active' => array(
787 787 
                 'id'   => 'email_onhold_invoice_active',
788 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
789 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
788 
+                'name' => __('Enable/Disable', 'invoicing'),
789 
+                'desc' => __('Enable this email notification', 'invoicing'),
790 790 
                 'type' => 'checkbox',
791 791 
                 'std'  => 1
792 792 
             ),
793 793 
             'email_onhold_invoice_subject' => array(
794 794 
                 'id'   => 'email_onhold_invoice_subject',
795 
-                'name' => __( 'Subject', 'invoicing' ),
796 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
795 
+                'name' => __('Subject', 'invoicing'),
796 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
797 797 
                 'type' => 'text',
798 
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
798 
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
799 799 
                 'size' => 'large'
800 800 
             ),
801 801 
             'email_onhold_invoice_heading' => array(
802 802 
                 'id'   => 'email_onhold_invoice_heading',
803 
-                'name' => __( 'Email Heading', 'invoicing' ),
804 
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
803 
+                'name' => __('Email Heading', 'invoicing'),
804 
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
805 805 
                 'type' => 'text',
806 
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
806 
+                'std'  => __('Thank you for your invoice', 'invoicing'),
807 807 
                 'size' => 'large'
808 808 
             ),
809 809 
             'email_onhold_invoice_admin_bcc' => array(
810 810 
                 'id'   => 'email_onhold_invoice_admin_bcc',
811 
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
812 
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
811 
+                'name' => __('Enable Admin BCC', 'invoicing'),
812 
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
813 813 
                 'type' => 'checkbox',
814 814 
                 'std'  => 1
815 815 
             ),
816 816 
             'email_onhold_invoice_body' => array(
817 817 
                 'id'   => 'email_onhold_invoice_body',
818 
-                'name' => __( 'Email Content', 'invoicing' ),
819 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
818 
+                'name' => __('Email Content', 'invoicing'),
819 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
820 820 
                 'type' => 'rich_editor',
821 
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing' ),
821 
+                'std'  => __('<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing'),
822 822 
                 'class' => 'large',
823 823 
                 'size' => '10'
824 824 
             ),
 
@@ -826,46 +826,46 @@  discard block
 
 block discarded – undo
826 826 
         'processing_invoice' => array(
827 827 
             'email_processing_invoice_header' => array(
828 828 
                 'id'   => 'email_processing_invoice_header',
829 
-                'name' => '<h3>' . __( 'Processing Invoice', 'invoicing' ) . '</h3>',
830 
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after payment.', 'invoicing' ),
829 
+                'name' => '<h3>' . __('Processing Invoice', 'invoicing') . '</h3>',
830 
+                'desc' => __('This is an invoice notification sent to users containing invoice details after payment.', 'invoicing'),
831 831 
                 'type' => 'header',
832 832 
             ),
833 833 
             'email_processing_invoice_active' => array(
834 834 
                 'id'   => 'email_processing_invoice_active',
835 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
836 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
835 
+                'name' => __('Enable/Disable', 'invoicing'),
836 
+                'desc' => __('Enable this email notification', 'invoicing'),
837 837 
                 'type' => 'checkbox',
838 838 
                 'std'  => 1
839 839 
             ),
840 840 
             'email_processing_invoice_subject' => array(
841 841 
                 'id'   => 'email_processing_invoice_subject',
842 
-                'name' => __( 'Subject', 'invoicing' ),
843 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
842 
+                'name' => __('Subject', 'invoicing'),
843 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
844 844 
                 'type' => 'text',
845 
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
845 
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
846 846 
                 'size' => 'large'
847 847 
             ),
848 848 
             'email_processing_invoice_heading' => array(
849 849 
                 'id'   => 'email_processing_invoice_heading',
850 
-                'name' => __( 'Email Heading', 'invoicing' ),
851 
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
850 
+                'name' => __('Email Heading', 'invoicing'),
851 
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
852 852 
                 'type' => 'text',
853 
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
853 
+                'std'  => __('Thank you for your invoice', 'invoicing'),
854 854 
                 'size' => 'large'
855 855 
             ),
856 856 
             'email_processing_invoice_admin_bcc' => array(
857 857 
                 'id'   => 'email_processing_invoice_admin_bcc',
858 
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
859 
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
858 
+                'name' => __('Enable Admin BCC', 'invoicing'),
859 
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
860 860 
                 'type' => 'checkbox',
861 861 
                 'std'  => 1
862 862 
             ),
863 863 
             'email_processing_invoice_body' => array(
864 864 
                 'id'   => 'email_processing_invoice_body',
865 
-                'name' => __( 'Email Content', 'invoicing' ),
866 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
865 
+                'name' => __('Email Content', 'invoicing'),
866 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
867 867 
                 'type' => 'rich_editor',
868 
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing' ),
868 
+                'std'  => __('<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing'),
869 869 
                 'class' => 'large',
870 870 
                 'size' => '10'
871 871 
             ),
 
@@ -873,52 +873,52 @@  discard block
 
 block discarded – undo
873 873 
         'completed_invoice' => array(
874 874 
             'email_completed_invoice_header' => array(
875 875 
                 'id'   => 'email_completed_invoice_header',
876 
-                'name' => '<h3>' . __( 'Paid Invoice', 'invoicing' ) . '</h3>',
877 
-                'desc' => __( 'Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing' ),
876 
+                'name' => '<h3>' . __('Paid Invoice', 'invoicing') . '</h3>',
877 
+                'desc' => __('Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing'),
878 878 
                 'type' => 'header',
879 879 
             ),
880 880 
             'email_completed_invoice_active' => array(
881 881 
                 'id'   => 'email_completed_invoice_active',
882 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
883 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
882 
+                'name' => __('Enable/Disable', 'invoicing'),
883 
+                'desc' => __('Enable this email notification', 'invoicing'),
884 884 
                 'type' => 'checkbox',
885 885 
                 'std'  => 1
886 886 
             ),
887 887 
             'email_completed_invoice_renewal_active' => array(
888 888 
                 'id'   => 'email_completed_invoice_renewal_active',
889 
-                'name' => __( 'Enable renewal notification', 'invoicing' ),
890 
-                'desc' => __( 'Enable renewal invoice email notification. This notification will be sent on renewal.', 'invoicing' ),
889 
+                'name' => __('Enable renewal notification', 'invoicing'),
890 
+                'desc' => __('Enable renewal invoice email notification. This notification will be sent on renewal.', 'invoicing'),
891 891 
                 'type' => 'checkbox',
892 892 
                 'std'  => 0
893 893 
             ),
894 894 
             'email_completed_invoice_subject' => array(
895 895 
                 'id'   => 'email_completed_invoice_subject',
896 
-                'name' => __( 'Subject', 'invoicing' ),
897 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
896 
+                'name' => __('Subject', 'invoicing'),
897 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
898 898 
                 'type' => 'text',
899 
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing' ),
899 
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing'),
900 900 
                 'size' => 'large'
901 901 
             ),
902 902 
             'email_completed_invoice_heading' => array(
903 903 
                 'id'   => 'email_completed_invoice_heading',
904 
-                'name' => __( 'Email Heading', 'invoicing' ),
905 
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
904 
+                'name' => __('Email Heading', 'invoicing'),
905 
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
906 906 
                 'type' => 'text',
907 
-                'std'  => __( 'Your invoice has been paid', 'invoicing' ),
907 
+                'std'  => __('Your invoice has been paid', 'invoicing'),
908 908 
                 'size' => 'large'
909 909 
             ),
910 910 
             'email_completed_invoice_admin_bcc' => array(
911 911 
                 'id'   => 'email_completed_invoice_admin_bcc',
912 
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
913 
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
912 
+                'name' => __('Enable Admin BCC', 'invoicing'),
913 
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
914 914 
                 'type' => 'checkbox',
915 915 
             ),
916 916 
             'email_completed_invoice_body' => array(
917 917 
                 'id'   => 'email_completed_invoice_body',
918 
-                'name' => __( 'Email Content', 'invoicing' ),
919 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
918 
+                'name' => __('Email Content', 'invoicing'),
919 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
920 920 
                 'type' => 'rich_editor',
921 
-                'std'  => __( '<p>Hi {name},</p><p>Your recent invoice on {site_title} has been paid.</p>', 'invoicing' ),
921 
+                'std'  => __('<p>Hi {name},</p><p>Your recent invoice on {site_title} has been paid.</p>', 'invoicing'),
922 922 
                 'class' => 'large',
923 923 
                 'size' => '10'
924 924 
             ),
 
@@ -927,46 +927,46 @@  discard block
 
 block discarded – undo
927 927 
         'refunded_invoice' => array(
928 928 
             'email_refunded_invoice_header' => array(
929 929 
                 'id'   => 'email_refunded_invoice_header',
930 
-                'name' => '<h3>' . __( 'Refunded Invoice', 'invoicing' ) . '</h3>',
931 
-                'desc' => __( 'Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing' ),
930 
+                'name' => '<h3>' . __('Refunded Invoice', 'invoicing') . '</h3>',
931 
+                'desc' => __('Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing'),
932 932 
                 'type' => 'header',
933 933 
             ),
934 934 
             'email_refunded_invoice_active' => array(
935 935 
                 'id'   => 'email_refunded_invoice_active',
936 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
937 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
936 
+                'name' => __('Enable/Disable', 'invoicing'),
937 
+                'desc' => __('Enable this email notification', 'invoicing'),
938 938 
                 'type' => 'checkbox',
939 939 
                 'std'  => 1
940 940 
             ),
941 941 
             'email_refunded_invoice_subject' => array(
942 942 
                 'id'   => 'email_refunded_invoice_subject',
943 
-                'name' => __( 'Subject', 'invoicing' ),
944 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
943 
+                'name' => __('Subject', 'invoicing'),
944 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
945 945 
                 'type' => 'text',
946 
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing' ),
946 
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing'),
947 947 
                 'size' => 'large'
948 948 
             ),
949 949 
             'email_refunded_invoice_heading' => array(
950 950 
                 'id'   => 'email_refunded_invoice_heading',
951 
-                'name' => __( 'Email Heading', 'invoicing' ),
952 
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
951 
+                'name' => __('Email Heading', 'invoicing'),
952 
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
953 953 
                 'type' => 'text',
954 
-                'std'  => __( 'Your invoice has been refunded', 'invoicing' ),
954 
+                'std'  => __('Your invoice has been refunded', 'invoicing'),
955 955 
                 'size' => 'large'
956 956 
             ),
957 957 
             'email_refunded_invoice_admin_bcc' => array(
958 958 
                 'id'   => 'email_refunded_invoice_admin_bcc',
959 
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
960 
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
959 
+                'name' => __('Enable Admin BCC', 'invoicing'),
960 
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
961 961 
                 'type' => 'checkbox',
962 962 
                 'std'  => 1
963 963 
             ),
964 964 
             'email_refunded_invoice_body' => array(
965 965 
                 'id'   => 'email_refunded_invoice_body',
966 
-                'name' => __( 'Email Content', 'invoicing' ),
967 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
966 
+                'name' => __('Email Content', 'invoicing'),
967 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
968 968 
                 'type' => 'rich_editor',
969 
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing' ),
969 
+                'std'  => __('<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing'),
970 970 
                 'class' => 'large',
971 971 
                 'size' => '10'
972 972 
             ),
 
@@ -974,46 +974,46 @@  discard block
 
 block discarded – undo
974 974 
         'user_invoice' => array(
975 975 
             'email_user_invoice_header' => array(
976 976 
                 'id'   => 'email_user_invoice_header',
977 
-                'name' => '<h3>' . __( 'Customer Invoice', 'invoicing' ) . '</h3>',
978 
-                'desc' => __( 'Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing' ),
977 
+                'name' => '<h3>' . __('Customer Invoice', 'invoicing') . '</h3>',
978 
+                'desc' => __('Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing'),
979 979 
                 'type' => 'header',
980 980 
             ),
981 981 
             'email_user_invoice_active' => array(
982 982 
                 'id'   => 'email_user_invoice_active',
983 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
984 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
983 
+                'name' => __('Enable/Disable', 'invoicing'),
984 
+                'desc' => __('Enable this email notification', 'invoicing'),
985 985 
                 'type' => 'checkbox',
986 986 
                 'std'  => 1
987 987 
             ),
988 988 
             'email_user_invoice_subject' => array(
989 989 
                 'id'   => 'email_user_invoice_subject',
990 
-                'name' => __( 'Subject', 'invoicing' ),
991 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
990 
+                'name' => __('Subject', 'invoicing'),
991 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
992 992 
                 'type' => 'text',
993 
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date}', 'invoicing' ),
993 
+                'std'  => __('[{site_title}] Your invoice from {invoice_date}', 'invoicing'),
994 994 
                 'size' => 'large'
995 995 
             ),
996 996 
             'email_user_invoice_heading' => array(
997 997 
                 'id'   => 'email_user_invoice_heading',
998 
-                'name' => __( 'Email Heading', 'invoicing' ),
999 
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
998 
+                'name' => __('Email Heading', 'invoicing'),
999 
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
1000 1000 
                 'type' => 'text',
1001 
-                'std'  => __( 'Your invoice {invoice_number} details', 'invoicing' ),
1001 
+                'std'  => __('Your invoice {invoice_number} details', 'invoicing'),
1002 1002 
                 'size' => 'large'
1003 1003 
             ),
1004 1004 
             'email_user_invoice_admin_bcc' => array(
1005 1005 
                 'id'   => 'email_user_invoice_admin_bcc',
1006 
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
1007 
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
1006 
+                'name' => __('Enable Admin BCC', 'invoicing'),
1007 
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
1008 1008 
                 'type' => 'checkbox',
1009 1009 
                 'std'  => 1
1010 1010 
             ),
1011 1011 
             'email_user_invoice_body' => array(
1012 1012 
                 'id'   => 'email_user_invoice_body',
1013 
-                'name' => __( 'Email Content', 'invoicing' ),
1014 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
1013 
+                'name' => __('Email Content', 'invoicing'),
1014 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
1015 1015 
                 'type' => 'rich_editor',
1016 
-                'std'  => __( '<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
1016 
+                'std'  => __('<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
1017 1017 
                 'class' => 'large',
1018 1018 
                 'size' => '10'
1019 1019 
             ),
 
@@ -1021,39 +1021,39 @@  discard block
 
 block discarded – undo
1021 1021 
         'user_note' => array(
1022 1022 
             'email_user_note_header' => array(
1023 1023 
                 'id'   => 'email_user_note_header',
1024 
-                'name' => '<h3>' . __( 'Customer Note', 'invoicing' ) . '</h3>',
1025 
-                'desc' => __( 'Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing' ),
1024 
+                'name' => '<h3>' . __('Customer Note', 'invoicing') . '</h3>',
1025 
+                'desc' => __('Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing'),
1026 1026 
                 'type' => 'header',
1027 1027 
             ),
1028 1028 
             'email_user_note_active' => array(
1029 1029 
                 'id'   => 'email_user_note_active',
1030 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
1031 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
1030 
+                'name' => __('Enable/Disable', 'invoicing'),
1031 
+                'desc' => __('Enable this email notification', 'invoicing'),
1032 1032 
                 'type' => 'checkbox',
1033 1033 
                 'std'  => 1
1034 1034 
             ),
1035 1035 
             'email_user_note_subject' => array(
1036 1036 
                 'id'   => 'email_user_note_subject',
1037 
-                'name' => __( 'Subject', 'invoicing' ),
1038 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
1037 
+                'name' => __('Subject', 'invoicing'),
1038 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
1039 1039 
                 'type' => 'text',
1040 
-                'std'  => __( '[{site_title}] Note added to your {invoice_label} #{invoice_number} from {invoice_date}', 'invoicing' ),
1040 
+                'std'  => __('[{site_title}] Note added to your {invoice_label} #{invoice_number} from {invoice_date}', 'invoicing'),
1041 1041 
                 'size' => 'large'
1042 1042 
             ),
1043 1043 
             'email_user_note_heading' => array(
1044 1044 
                 'id'   => 'email_user_note_heading',
1045 
-                'name' => __( 'Email Heading', 'invoicing' ),
1046 
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
1045 
+                'name' => __('Email Heading', 'invoicing'),
1046 
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
1047 1047 
                 'type' => 'text',
1048 
-                'std'  => __( 'A note has been added to your {invoice_label}', 'invoicing' ),
1048 
+                'std'  => __('A note has been added to your {invoice_label}', 'invoicing'),
1049 1049 
                 'size' => 'large'
1050 1050 
             ),
1051 1051 
             'email_user_note_body' => array(
1052 1052 
                 'id'   => 'email_user_note_body',
1053 
-                'name' => __( 'Email Content', 'invoicing' ),
1054 
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
1053 
+                'name' => __('Email Content', 'invoicing'),
1054 
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
1055 1055 
                 'type' => 'rich_editor',
1056 
-                'std'  => __( '<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing' ),
1056 
+                'std'  => __('<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing'),
1057 1057 
                 'class' => 'large',
1058 1058 
                 'size' => '10'
1059 1059 
             ),
 
@@ -1061,158 +1061,158 @@  discard block
 
 block discarded – undo
1061 1061 
         'overdue' => array(
1062 1062 
             'email_overdue_header' => array(
1063 1063 
                 'id'   => 'email_overdue_header',
1064 
-                'name' => '<h3>' . __( 'Payment Reminder', 'invoicing' ) . '</h3>',
1065 
-                'desc' => __( 'Payment reminder emails are sent to user automatically.', 'invoicing' ),
1064 
+                'name' => '<h3>' . __('Payment Reminder', 'invoicing') . '</h3>',
1065 
+                'desc' => __('Payment reminder emails are sent to user automatically.', 'invoicing'),
1066 1066 
                 'type' => 'header',
1067 1067 
             ),
1068 1068 
             'email_overdue_active' => array(
1069 1069 
                 'id'   => 'email_overdue_active',
1070 
-                'name' => __( 'Enable/Disable', 'invoicing' ),
1071 
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
1070 
+                'name' => __('Enable/Disable', 'invoicing'),
1071 
+                'desc' => __('Enable this email notification', 'invoicing'),
1072 1072 
                 'type' => 'checkbox',
1073 1073 
                 'std'  => 1
1074 1074 
             ),
1075 1075 
             'email_due_reminder_days' => array(
1076 1076 
                 'id'        => 'email_due_reminder_days',
1077 
-                'name'      => __( 'When to Send', 'invoicing' ),
1078 
-                'desc'      => __( 'Check when you would like payment reminders sent out.', 'invoicing' ),
1077 
+                'name'      => __('When to Send', 'invoicing'),
1078 
+                'desc'      => __('Check when you would like payment reminders sent out.', 'invoicing'),
1079 1079 
                 'default'   => '',
1080 1080 
                 'type'      => 'multicheck',
1081 1081 
                 'options'   => $overdue_days_options,
1082 1082 
             ),
1083 1083 
             'email_overdue_subject' => array(
1084 1084 
                 'id'   => 'email_overdue_subject',
1085 
-                'name' => __( 'Subject', 'invoicing' ),
1086 
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
1085 
+                'name' => __('Subject', 'invoicing'),
1086 
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
1087 1087 
                 'type' => 'text',
1088 
-                'std'  => __( '[{site_title}] Payment Reminder', 'invoicing' ),
1088 
+                'std'  => __('[{site_title}] Payment Reminder', 'invoicing'),
1089 1089 
                 'size' => 'large'
1090 1090 
             ),
1091 1091 
             'email_overdue_heading' => array(
1092 1092 
                 'id'   => 'email_overdue_heading',
1093 
-                'name' => __( 'Email Heading', 'invoicing' ),
1094 
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
1093 
+                'name' => __('Email Heading', 'invoicing'),
1094 
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
1095 1095 
                 'type' => 'text',
1096 
-                'std'  => __( 'Payment reminder for your invoice', 'invoicing' ),
1096 
+                'std'  => __('Payment reminder for your invoice', 'invoicing'),
1097 1097 
                 'size' => 'large'
1098 1098 
             ),
1099 1099 
             'email_overdue_body' => array(
1100 1100 
                 'id'   => 'email_overdue_body',
1101 
-                'name' => __( 'Email Content', 'invoicing' ),
1102 
-                'desc' => __( 'The content of the email.', 'invoicing' ),
1101 
+                'name' => __('Email Content', 'invoicing'),
1102 
+                'desc' => __('The content of the email.', 'invoicing'),
1103 1103 
                 'type' => 'rich_editor',
1104 
-                'std'  => __( '<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
1104 
+                'std'  => __('<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
1105 1105 
                 'class' => 'large',
1106 1106 
                 'size'  => 10,
1107 1107 
             ),
1108 1108 
         ),
1109 1109 
     );
1110 1110
1111 
-    return apply_filters( 'wpinv_get_emails', $emails );
1111 
+    return apply_filters('wpinv_get_emails', $emails);
1112 1112 
 }
1113 1113
1114 
-function wpinv_settings_emails( $settings = array() ) {
1114 
+function wpinv_settings_emails($settings = array()) {
1115 1115 
     $emails = wpinv_get_emails();
1116 1116
1117 
-    if ( !empty( $emails ) ) {
1118 
-        foreach ( $emails as $key => $email ) {
1117 
+    if (!empty($emails)) {
1118 
+        foreach ($emails as $key => $email) {
1119 1119 
             $settings[$key] = $email;
1120 1120 
         }
1121 1121 
     }
1122 1122
1123 
-    return apply_filters( 'wpinv_settings_get_emails', $settings );
1123 
+    return apply_filters('wpinv_settings_get_emails', $settings);
1124 1124 
 }
1125 
-add_filter( 'wpinv_settings_emails', 'wpinv_settings_emails', 10, 1 );
1125 
+add_filter('wpinv_settings_emails', 'wpinv_settings_emails', 10, 1);
1126 1126
1127 
-function wpinv_settings_sections_emails( $settings ) {
1127 
+function wpinv_settings_sections_emails($settings) {
1128 1128 
     $emails = wpinv_get_emails();
1129 1129
1130 1130 
     if (!empty($emails)) {
1131 
-        foreach  ($emails as $key => $email) {
1132 
-            $settings[$key] = !empty( $email['email_' . $key . '_header']['name'] ) ? strip_tags( $email['email_' . $key . '_header']['name'] ) : $key;
1131 
+        foreach ($emails as $key => $email) {
1132 
+            $settings[$key] = !empty($email['email_' . $key . '_header']['name']) ? strip_tags($email['email_' . $key . '_header']['name']) : $key;
1133 1133 
         }
1134 1134 
     }
1135 1135
1136 1136 
     return $settings;
1137 1137 
 }
1138 
-add_filter( 'wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1 );
1138 
+add_filter('wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1);
1139 1139
1140 
-function wpinv_email_is_enabled( $email_type ) {
1140 
+function wpinv_email_is_enabled($email_type) {
1141 1141 
     $emails = wpinv_get_emails();
1142 
-    $enabled = isset( $emails[$email_type] ) && wpinv_get_option( 'email_'. $email_type . '_active', 0 ) ? true : false;
1142 
+    $enabled = isset($emails[$email_type]) && wpinv_get_option('email_' . $email_type . '_active', 0) ? true : false;
1143 1143
1144 
-    return apply_filters( 'wpinv_email_is_enabled', $enabled, $email_type );
1144 
+    return apply_filters('wpinv_email_is_enabled', $enabled, $email_type);
1145 1145 
 }
1146 1146
1147 
-function wpinv_email_get_recipient( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1148 
-    switch ( $email_type ) {
1147 
+function wpinv_email_get_recipient($email_type = '', $invoice_id = 0, $invoice = array()) {
1148 
+    switch ($email_type) {
1149 1149 
         case 'new_invoice':
1150 1150 
         case 'cancelled_invoice':
1151 1151 
         case 'failed_invoice':
1152 1152 
             $recipient  = wpinv_get_admin_email();
1153 1153 
         break;
1154 1154 
         default:
1155 
-            $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
1156 
-            $recipient  = !empty( $invoice ) ? $invoice->get_email() : '';
1155 
+            $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
1156 
+            $recipient  = !empty($invoice) ? $invoice->get_email() : '';
1157 1157 
         break;
1158 1158 
     }
1159 1159
1160 
-    return apply_filters( 'wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice );
1160 
+    return apply_filters('wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice);
1161 1161 
 }
1162 1162
1163 
-function wpinv_email_get_subject( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1164 
-    $subject    = wpinv_get_option( 'email_' . $email_type . '_subject' );
1165 
-    $subject    = __( $subject, 'invoicing' );
1163 
+function wpinv_email_get_subject($email_type = '', $invoice_id = 0, $invoice = array()) {
1164 
+    $subject    = wpinv_get_option('email_' . $email_type . '_subject');
1165 
+    $subject    = __($subject, 'invoicing');
1166 1166
1167 
-    $subject    = wpinv_email_format_text( $subject, $invoice );
1167 
+    $subject    = wpinv_email_format_text($subject, $invoice);
1168 1168
1169 
-    return apply_filters( 'wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice );
1169 
+    return apply_filters('wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice);
1170 1170 
 }
1171 1171
1172 
-function wpinv_email_get_heading( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1173 
-    $email_heading = wpinv_get_option( 'email_' . $email_type . '_heading' );
1174 
-    $email_heading = __( $email_heading, 'invoicing' );
1172 
+function wpinv_email_get_heading($email_type = '', $invoice_id = 0, $invoice = array()) {
1173 
+    $email_heading = wpinv_get_option('email_' . $email_type . '_heading');
1174 
+    $email_heading = __($email_heading, 'invoicing');
1175 1175
1176 
-    $email_heading = wpinv_email_format_text( $email_heading, $invoice );
1176 
+    $email_heading = wpinv_email_format_text($email_heading, $invoice);
1177 1177
1178 
-    return apply_filters( 'wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice );
1178 
+    return apply_filters('wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice);
1179 1179 
 }
1180 1180
1181 
-function wpinv_email_get_content( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1182 
-    $content    = wpinv_get_option( 'email_' . $email_type . '_body' );
1183 
-    $content    = __( $content, 'invoicing' );
1181 
+function wpinv_email_get_content($email_type = '', $invoice_id = 0, $invoice = array()) {
1182 
+    $content    = wpinv_get_option('email_' . $email_type . '_body');
1183 
+    $content    = __($content, 'invoicing');
1184 1184
1185 
-    $content    = wpinv_email_format_text( $content, $invoice );
1185 
+    $content    = wpinv_email_format_text($content, $invoice);
1186 1186
1187 
-    return apply_filters( 'wpinv_email_content', $content, $email_type, $invoice_id, $invoice );
1187 
+    return apply_filters('wpinv_email_content', $content, $email_type, $invoice_id, $invoice);
1188 1188 
 }
1189 1189
1190 
-function wpinv_email_get_headers( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1190 
+function wpinv_email_get_headers($email_type = '', $invoice_id = 0, $invoice = array()) {
1191 1191 
     $from_name = wpinv_mail_get_from_address();
1192 1192 
     $from_email = wpinv_mail_get_from_address();
1193 1193
1194 
-    $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
1194 
+    $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
1195 1195
1196 
-    $headers    = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
1197 
-    $headers    .= "Reply-To: ". $from_email . "\r\n";
1196 
+    $headers    = "From: " . stripslashes_deep(html_entity_decode($from_name, ENT_COMPAT, 'UTF-8')) . " <$from_email>\r\n";
1197 
+    $headers    .= "Reply-To: " . $from_email . "\r\n";
1198 1198 
     $headers    .= "Content-Type: " . wpinv_mail_get_content_type() . "\r\n";
1199 1199
1200 
-    return apply_filters( 'wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice );
1200 
+    return apply_filters('wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice);
1201 1201 
 }
1202 1202
1203 
-function wpinv_email_get_attachments( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1203 
+function wpinv_email_get_attachments($email_type = '', $invoice_id = 0, $invoice = array()) {
1204 1204 
     $attachments = array();
1205 1205
1206 
-    return apply_filters( 'wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice );
1206 
+    return apply_filters('wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice);
1207 1207 
 }
1208 1208
1209 
-function wpinv_email_format_text( $content, $invoice ) {
1209 
+function wpinv_email_format_text($content, $invoice) {
1210 1210 
     $replace_array = array(
1211 1211 
         '{site_title}'      => wpinv_get_blogname(),
1212 
-        '{date}'            => date_i18n( get_option( 'date_format' ), (int) current_time( 'timestamp' ) ),
1212 
+        '{date}'            => date_i18n(get_option('date_format'), (int) current_time('timestamp')),
1213 1213 
     );
1214 1214
1215 
-    if ( !empty( $invoice->ID ) ) {
1215 
+    if (!empty($invoice->ID)) {
1216 1216 
         $replace_array = array_merge(
1217 1217 
             $replace_array,
1218 1218 
             array(
 
@@ -1222,65 +1222,65 @@  discard block
 
 block discarded – undo
1222 1222 
                 '{last_name}'       => $invoice->get_last_name(),
1223 1223 
                 '{email}'           => $invoice->get_email(),
1224 1224 
                 '{invoice_number}'  => $invoice->get_number(),
1225 
-                '{invoice_total}'   => $invoice->get_total( true ),
1226 
-                '{invoice_link}'    => $invoice->get_view_url( true ),
1227 
-                '{invoice_pay_link}'=> $invoice->get_view_url( true ),
1228 
-                '{invoice_date}'    => $invoice->get_invoice_date( true ),
1229 
-                '{invoice_due_date}'=> $invoice->get_due_date( true ),
1230 
-                '{invoice_quote}'   => $invoice->get_invoice_quote_type( $invoice->ID ),
1231 
-                '{invoice_label}'   => $invoice->get_invoice_quote_type( $invoice->ID ),
1232 
-                '{is_was}'          => strtotime( $invoice->get_due_date() ) < strtotime( date_i18n( 'Y-m-d' ) ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
1225 
+                '{invoice_total}'   => $invoice->get_total(true),
1226 
+                '{invoice_link}'    => $invoice->get_view_url(true),
1227 
+                '{invoice_pay_link}'=> $invoice->get_view_url(true),
1228 
+                '{invoice_date}'    => $invoice->get_invoice_date(true),
1229 
+                '{invoice_due_date}'=> $invoice->get_due_date(true),
1230 
+                '{invoice_quote}'   => $invoice->get_invoice_quote_type($invoice->ID),
1231 
+                '{invoice_label}'   => $invoice->get_invoice_quote_type($invoice->ID),
1232 
+                '{is_was}'          => strtotime($invoice->get_due_date()) < strtotime(date_i18n('Y-m-d')) ? __('was', 'invoicing') : __('is', 'invoicing'),
1233 1233 
             )
1234 1234 
         );
1235 1235 
     }
1236 1236
1237 
-    $replace_array = apply_filters( 'wpinv_email_format_text', $replace_array, $content, $invoice );
1237 
+    $replace_array = apply_filters('wpinv_email_format_text', $replace_array, $content, $invoice);
1238 1238
1239 
-    foreach ( $replace_array as $key => $value ) {
1240 
-        $content = str_replace( $key, $value, $content );
1239 
+    foreach ($replace_array as $key => $value) {
1240 
+        $content = str_replace($key, $value, $content);
1241 1241 
     }
1242 1242
1243 
-    return apply_filters( 'wpinv_email_content_replace', $content );
1243 
+    return apply_filters('wpinv_email_content_replace', $content);
1244 1244 
 }
1245 1245
1246 
-function wpinv_email_style_body( $content ) {
1246 
+function wpinv_email_style_body($content) {
1247 1247 
     // make sure we only inline CSS for html emails
1248 
-    if ( in_array( wpinv_mail_get_content_type(), array( 'text/html', 'multipart/alternative' ) ) && class_exists( 'DOMDocument' ) ) {
1248 
+    if (in_array(wpinv_mail_get_content_type(), array('text/html', 'multipart/alternative')) && class_exists('DOMDocument')) {
1249 1249 
         ob_start();
1250 
-        wpinv_get_template( 'emails/wpinv-email-styles.php' );
1251 
-        $css = apply_filters( 'wpinv_email_styles', ob_get_clean() );
1250 
+        wpinv_get_template('emails/wpinv-email-styles.php');
1251 
+        $css = apply_filters('wpinv_email_styles', ob_get_clean());
1252 1252
1253 1253 
         // apply CSS styles inline for picky email clients
1254 1254 
         try {
1255 
-            $emogrifier = new Emogrifier( $content, $css );
1255 
+            $emogrifier = new Emogrifier($content, $css);
1256 1256 
             $content    = $emogrifier->emogrify();
1257 
-        } catch ( Exception $e ) {
1258 
-            wpinv_error_log( $e->getMessage(), 'emogrifier' );
1257 
+        } catch (Exception $e) {
1258 
+            wpinv_error_log($e->getMessage(), 'emogrifier');
1259 1259 
         }
1260 1260 
     }
1261 1261 
     return $content;
1262 1262 
 }
1263 1263
1264 
-function wpinv_email_header( $email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false ) {
1265 
-    wpinv_get_template( 'emails/wpinv-email-header.php', array( 'email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1264 
+function wpinv_email_header($email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false) {
1265 
+    wpinv_get_template('emails/wpinv-email-header.php', array('email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1266 1266 
 }
1267 1267
1268 1268 
 /**
1269 1269 
  * Get the email footer.
1270 1270 
  */
1271 
-function wpinv_email_footer( $invoice = array(), $email_type = '', $sent_to_admin = false ) {
1272 
-    wpinv_get_template( 'emails/wpinv-email-footer.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1271 
+function wpinv_email_footer($invoice = array(), $email_type = '', $sent_to_admin = false) {
1272 
+    wpinv_get_template('emails/wpinv-email-footer.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1273 1273 
 }
1274 1274
1275 
-function wpinv_email_wrap_message( $message ) {
1275 
+function wpinv_email_wrap_message($message) {
1276 1276 
     // Buffer
1277 1277 
     ob_start();
1278 1278
1279 
-    do_action( 'wpinv_email_header' );
1279 
+    do_action('wpinv_email_header');
1280 1280
1281 
-    echo wpautop( wptexturize( $message ) );
1281 
+    echo wpautop(wptexturize($message));
1282 1282
1283 
-    do_action( 'wpinv_email_footer' );
1283 
+    do_action('wpinv_email_footer');
1284 1284
1285 1285 
     // Get contents
1286 1286 
     $message = ob_get_clean();
 
@@ -1288,92 +1288,92 @@  discard block
 
 block discarded – undo
1288 1288 
     return $message;
1289 1289 
 }
1290 1290
1291 
-function wpinv_email_invoice_details( $invoice, $email_type = '', $sent_to_admin = false ) {
1292 
-    wpinv_get_template( 'emails/wpinv-email-invoice-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1291 
+function wpinv_email_invoice_details($invoice, $email_type = '', $sent_to_admin = false) {
1292 
+    wpinv_get_template('emails/wpinv-email-invoice-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1293 1293 
 }
1294 1294
1295 
-function wpinv_email_invoice_items( $invoice, $email_type = '', $sent_to_admin = false ) {
1296 
-    wpinv_get_template( 'emails/wpinv-email-invoice-items.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1295 
+function wpinv_email_invoice_items($invoice, $email_type = '', $sent_to_admin = false) {
1296 
+    wpinv_get_template('emails/wpinv-email-invoice-items.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1297 1297 
 }
1298 1298
1299 
-function wpinv_email_billing_details( $invoice, $email_type = '', $sent_to_admin = false ) {
1300 
-    wpinv_get_template( 'emails/wpinv-email-billing-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1299 
+function wpinv_email_billing_details($invoice, $email_type = '', $sent_to_admin = false) {
1300 
+    wpinv_get_template('emails/wpinv-email-billing-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1301 1301 
 }
1302 1302
1303 
-function wpinv_send_customer_invoice( $data = array() ) {
1304 
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1303 
+function wpinv_send_customer_invoice($data = array()) {
1304 
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1305 1305
1306 
-    if ( empty( $invoice_id ) ) {
1306 
+    if (empty($invoice_id)) {
1307 1307 
         return;
1308 1308 
     }
1309 1309
1310 
-    if ( !wpinv_current_user_can_manage_invoicing() ) {
1311 
-        wp_die( __( 'You do not have permission to send invoice notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
1310 
+    if (!wpinv_current_user_can_manage_invoicing()) {
1311 
+        wp_die(__('You do not have permission to send invoice notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
1312 1312 
     }
1313 1313
1314 
-    $sent = wpinv_user_invoice_notification( $invoice_id );
1314 
+    $sent = wpinv_user_invoice_notification($invoice_id);
1315 1315
1316 1316 
     if ( -1 === $sent ) {
1317 1317 
         $status = 'email_disabled';
1318 
-    } elseif ( $sent ) {
1318 
+    } elseif ($sent) {
1319 1319 
         $status = 'email_sent';
1320 1320 
     } else {
1321 1321 
         $status = 'email_fail';
1322 1322 
     }
1323 1323
1324 
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
1325 
-    wp_redirect( $redirect );
1324 
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
1325 
+    wp_redirect($redirect);
1326 1326 
     exit;
1327 1327 
 }
1328 
-add_action( 'wpinv_send_invoice', 'wpinv_send_customer_invoice' );
1328 
+add_action('wpinv_send_invoice', 'wpinv_send_customer_invoice');
1329 1329
1330 
-function wpinv_send_overdue_reminder( $data = array() ) {
1331 
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1330 
+function wpinv_send_overdue_reminder($data = array()) {
1331 
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1332 1332
1333 
-    if ( empty( $invoice_id ) ) {
1333 
+    if (empty($invoice_id)) {
1334 1334 
         return;
1335 1335 
     }
1336 1336
1337 
-    if ( !wpinv_current_user_can_manage_invoicing() ) {
1338 
-        wp_die( __( 'You do not have permission to send reminder notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
1337 
+    if (!wpinv_current_user_can_manage_invoicing()) {
1338 
+        wp_die(__('You do not have permission to send reminder notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
1339 1339 
     }
1340 1340
1341 
-    $sent = wpinv_send_payment_reminder_notification( $invoice_id );
1341 
+    $sent = wpinv_send_payment_reminder_notification($invoice_id);
1342 1342
1343 1343 
     $status = $sent ? 'email_sent' : 'email_fail';
1344 1344
1345 
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
1346 
-    wp_redirect( $redirect );
1345 
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
1346 
+    wp_redirect($redirect);
1347 1347 
     exit;
1348 1348 
 }
1349 
-add_action( 'wpinv_send_reminder', 'wpinv_send_overdue_reminder' );
1349 
+add_action('wpinv_send_reminder', 'wpinv_send_overdue_reminder');
1350 1350
1351 
-function wpinv_send_customer_note_email( $data ) {
1352 
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1351 
+function wpinv_send_customer_note_email($data) {
1352 
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1353 1353
1354 
-    if ( empty( $invoice_id ) ) {
1354 
+    if (empty($invoice_id)) {
1355 1355 
         return;
1356 1356 
     }
1357 1357
1358 
-    $sent = wpinv_user_note_notification( $invoice_id, $data );
1358 
+    $sent = wpinv_user_note_notification($invoice_id, $data);
1359 1359 
 }
1360 
-add_action( 'wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1 );
1360 
+add_action('wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1);
1361 1361
1362 
-function wpinv_add_notes_to_invoice_email( $invoice, $email_type, $sent_to_admin ) {
1363 
-    if ( !empty( $invoice ) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes( $invoice->ID, true ) ) {
1364 
-        $date_format = get_option( 'date_format' );
1365 
-        $time_format = get_option( 'time_format' );
1362 
+function wpinv_add_notes_to_invoice_email($invoice, $email_type, $sent_to_admin) {
1363 
+    if (!empty($invoice) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes($invoice->ID, true)) {
1364 
+        $date_format = get_option('date_format');
1365 
+        $time_format = get_option('time_format');
1366 1366 
         ?>
1367 1367 
         <div id="wpinv-email-notes">
1368 
-            <h3 class="wpinv-notes-t"><?php echo apply_filters( 'wpinv_email_invoice_notes_title', __( 'Invoice Notes', 'invoicing' ) ); ?></h3>
1368 
+            <h3 class="wpinv-notes-t"><?php echo apply_filters('wpinv_email_invoice_notes_title', __('Invoice Notes', 'invoicing')); ?></h3>
1369 1369 
             <ol class="wpinv-notes-lists">
1370 1370 
         <?php
1371 
-        foreach ( $invoice_notes as $note ) {
1372 
-            $note_time = strtotime( $note->comment_date );
1371 
+        foreach ($invoice_notes as $note) {
1372 
+            $note_time = strtotime($note->comment_date);
1373 1373 
             ?>
1374 1374 
             <li class="comment wpinv-note">
1375 
-            <p class="wpinv-note-date meta"><?php printf( __( '%2$s at %3$s', 'invoicing' ), $note->comment_author, date_i18n( $date_format, $note_time ), date_i18n( $time_format, $note_time ), $note_time ); ?></p>
1376 
-            <div class="wpinv-note-desc description"><?php echo wpautop( wptexturize( $note->comment_content ) ); ?></div>
1375 
+            <p class="wpinv-note-date meta"><?php printf(__('%2$s at %3$s', 'invoicing'), $note->comment_author, date_i18n($date_format, $note_time), date_i18n($time_format, $note_time), $note_time); ?></p>
1376 
+            <div class="wpinv-note-desc description"><?php echo wpautop(wptexturize($note->comment_content)); ?></div>
1377 1377 
             </li>
1378 1378 
             <?php
1379 1379 
         }
 
@@ -1382,21 +1382,21 @@  discard block
 
 block discarded – undo
1382 1382 
         <?php
1383 1383 
     }
1384 1384 
 }
1385 
-add_action( 'wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3 );
1385 
+add_action('wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3);
1386 1386
1387 1387 
 function wpinv_email_payment_reminders() {
1388 1388 
     global $wpi_auto_reminder;
1389 
-    if ( !wpinv_get_option( 'email_overdue_active' ) ) {
1389 
+    if (!wpinv_get_option('email_overdue_active')) {
1390 1390 
         return;
1391 1391 
     }
1392 1392
1393 
-    if ( $reminder_days = wpinv_get_option( 'email_due_reminder_days' ) ) {
1394 
-        $reminder_days  = is_array( $reminder_days ) ? array_values( $reminder_days ) : '';
1393 
+    if ($reminder_days = wpinv_get_option('email_due_reminder_days')) {
1394 
+        $reminder_days  = is_array($reminder_days) ? array_values($reminder_days) : '';
1395 1395
1396 
-        if ( empty( $reminder_days ) ) {
1396 
+        if (empty($reminder_days)) {
1397 1397 
             return;
1398 1398 
         }
1399 
-        $reminder_days  = array_unique( array_map( 'absint', $reminder_days ) );
1399 
+        $reminder_days = array_unique(array_map('absint', $reminder_days));
1400 1400
1401 1401 
         $args = array(
1402 1402 
             'post_type'     => 'wpi_invoice',
 
@@ -1406,7 +1406,7 @@  discard block
 
 block discarded – undo
1406 1406 
             'meta_query'    => array(
1407 1407 
                 array(
1408 1408 
                     'key'       =>  '_wpinv_due_date',
1409 
-                    'value'     =>  array( '', 'none' ),
1409 
+                    'value'     =>  array('', 'none'),
1410 1410 
                     'compare'   =>  'NOT IN',
1411 1411 
                 )
1412 1412 
             ),
 
@@ -1415,143 +1415,143 @@  discard block
 
 block discarded – undo
1415 1415 
             'order'         => 'ASC',
1416 1416 
         );
1417 1417
1418 
-        $invoices = get_posts( $args );
1418 
+        $invoices = get_posts($args);
1419 1419
1420 
-        if ( empty( $invoices ) ) {
1420 
+        if (empty($invoices)) {
1421 1421 
             return;
1422 1422 
         }
1423 1423
1424 
-        $date_to_send   = array();
1424 
+        $date_to_send = array();
1425 1425
1426 
-        foreach ( $invoices as $id ) {
1427 
-            $due_date = get_post_meta( $id, '_wpinv_due_date', true );
1426 
+        foreach ($invoices as $id) {
1427 
+            $due_date = get_post_meta($id, '_wpinv_due_date', true);
1428 1428
1429 
-            foreach ( $reminder_days as $key => $days ) {
1430 
-                if ( $days !== '' ) {
1431 
-                    $date_to_send[$id][] = date_i18n( 'Y-m-d', strtotime( $due_date ) + ( $days * DAY_IN_SECONDS ) );
1429 
+            foreach ($reminder_days as $key => $days) {
1430 
+                if ($days !== '') {
1431 
+                    $date_to_send[$id][] = date_i18n('Y-m-d', strtotime($due_date) + ($days * DAY_IN_SECONDS));
1432 1432 
                 }
1433 1433 
             }
1434 1434 
         }
1435 1435
1436 
-        $today              = date_i18n( 'Y-m-d' );
1436 
+        $today              = date_i18n('Y-m-d');
1437 1437 
         $wpi_auto_reminder  = true;
1438 1438
1439 
-        foreach ( $date_to_send as $id => $values ) {
1440 
-            if ( in_array( $today, $values ) ) {
1441 
-                $sent = get_post_meta( $id, '_wpinv_reminder_sent', true );
1439 
+        foreach ($date_to_send as $id => $values) {
1440 
+            if (in_array($today, $values)) {
1441 
+                $sent = get_post_meta($id, '_wpinv_reminder_sent', true);
1442 1442
1443 
-                if ( isset( $sent ) && !empty( $sent ) ) {
1444 
-                    if ( !in_array( $today, $sent ) ) {
1445 
-                        do_action( 'wpinv_send_payment_reminder_notification', $id );
1443 
+                if (isset($sent) && !empty($sent)) {
1444 
+                    if (!in_array($today, $sent)) {
1445 
+                        do_action('wpinv_send_payment_reminder_notification', $id);
1446 1446 
                     }
1447 1447 
                 } else {
1448 
-                    do_action( 'wpinv_send_payment_reminder_notification', $id );
1448 
+                    do_action('wpinv_send_payment_reminder_notification', $id);
1449 1449 
                 }
1450 1450 
             }
1451 1451 
         }
1452 1452
1453 
-        $wpi_auto_reminder  = false;
1453 
+        $wpi_auto_reminder = false;
1454 1454 
     }
1455 1455 
 }
1456 1456
1457 
-function wpinv_send_payment_reminder_notification( $invoice_id ) {
1457 
+function wpinv_send_payment_reminder_notification($invoice_id) {
1458 1458 
     $email_type = 'overdue';
1459 
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
1459 
+    if (!wpinv_email_is_enabled($email_type)) {
1460 1460 
         return false;
1461 1461 
     }
1462 1462
1463 
-    $invoice    = wpinv_get_invoice( $invoice_id );
1464 
-    if ( empty( $invoice ) ) {
1463 
+    $invoice = wpinv_get_invoice($invoice_id);
1464 
+    if (empty($invoice)) {
1465 1465 
         return false;
1466 1466 
     }
1467 1467
1468 
-    if ( !$invoice->needs_payment() ) {
1468 
+    if (!$invoice->needs_payment()) {
1469 1469 
         return false;
1470 1470 
     }
1471 1471
1472 
-    $recipient  = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
1473 
-    if ( !is_email( $recipient ) ) {
1472 
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
1473 
+    if (!is_email($recipient)) {
1474 1474 
         return false;
1475 1475 
     }
1476 1476
1477 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
1477 
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
1478 1478
1479 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
1480 
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
1481 
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
1482 
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
1483 
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
1479 
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
1480 
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
1481 
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
1482 
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
1483 
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
1484 1484
1485 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
1485 
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
1486 1486 
             'invoice'       => $invoice,
1487 1487 
             'email_type'    => $email_type,
1488 1488 
             'email_heading' => $email_heading,
1489 1489 
             'sent_to_admin' => false,
1490 1490 
             'plain_text'    => false,
1491 1491 
             'message_body'  => $message_body
1492 
-        ) );
1492 
+        ));
1493 1493
1494 
-    $content        = wpinv_email_format_text( $content, $invoice );
1494 
+    $content = wpinv_email_format_text($content, $invoice);
1495 1495
1496 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
1497 
-    if ( $sent ) {
1498 
-        do_action( 'wpinv_payment_reminder_sent', $invoice_id, $invoice );
1496 
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
1497 
+    if ($sent) {
1498 
+        do_action('wpinv_payment_reminder_sent', $invoice_id, $invoice);
1499 1499 
     }
1500 1500
1501 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
1501 
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
1502 1502
1503 1503 
     return $sent;
1504 1504 
 }
1505 
-add_action( 'wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1 );
1505 
+add_action('wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1);
1506 1506
1507 
-function wpinv_payment_reminder_sent( $invoice_id, $invoice ) {
1507 
+function wpinv_payment_reminder_sent($invoice_id, $invoice) {
1508 1508 
     global $wpi_auto_reminder;
1509 1509
1510 
-    $sent = get_post_meta( $invoice_id, '_wpinv_reminder_sent', true );
1510 
+    $sent = get_post_meta($invoice_id, '_wpinv_reminder_sent', true);
1511 1511
1512 
-    if ( empty( $sent ) ) {
1512 
+    if (empty($sent)) {
1513 1513 
         $sent = array();
1514 1514 
     }
1515 
-    $sent[] = date_i18n( 'Y-m-d' );
1515 
+    $sent[] = date_i18n('Y-m-d');
1516 1516
1517 
-    update_post_meta( $invoice_id, '_wpinv_reminder_sent', $sent );
1517 
+    update_post_meta($invoice_id, '_wpinv_reminder_sent', $sent);
1518 1518
1519 
-    if ( $wpi_auto_reminder ) { // Auto reminder note.
1520 
-        $note = __( 'Automated reminder sent to the user.', 'invoicing' );
1521 
-        $invoice->add_note( $note, false, false, true );
1519 
+    if ($wpi_auto_reminder) { // Auto reminder note.
1520 
+        $note = __('Automated reminder sent to the user.', 'invoicing');
1521 
+        $invoice->add_note($note, false, false, true);
1522 1522 
     } else { // Menual reminder note.
1523 
-        $note = __( 'Manual reminder sent to the user.', 'invoicing' );
1524 
-        $invoice->add_note( $note );
1523 
+        $note = __('Manual reminder sent to the user.', 'invoicing');
1524 
+        $invoice->add_note($note);
1525 1525 
     }
1526 1526 
 }
1527 
-add_action( 'wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2 );
1527 
+add_action('wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2);
1528 1528
1529 
-function wpinv_invoice_notification_set_locale( $invoice, $email_type, $site = false ) {
1530 
-    if ( empty( $invoice ) ) {
1529 
+function wpinv_invoice_notification_set_locale($invoice, $email_type, $site = false) {
1530 
+    if (empty($invoice)) {
1531 1531 
         return;
1532 1532 
     }
1533 1533
1534 
-    if ( is_int( $invoice ) ) {
1535 
-        $invoice = wpinv_get_invoice( $invoice );
1534 
+    if (is_int($invoice)) {
1535 
+        $invoice = wpinv_get_invoice($invoice);
1536 1536 
     }
1537 1537
1538 
-    if ( ! empty( $invoice ) && is_object( $invoice ) ) {
1539 
-        if ( ! $site && function_exists( 'get_user_locale' ) ) {
1540 
-            $locale = get_user_locale( $invoice->get_user_id() );
1538 
+    if (!empty($invoice) && is_object($invoice)) {
1539 
+        if (!$site && function_exists('get_user_locale')) {
1540 
+            $locale = get_user_locale($invoice->get_user_id());
1541 1541 
         } else {
1542 1542 
             $locale = get_locale();
1543 1543 
         }
1544 1544
1545 
-        wpinv_switch_to_locale( $locale );
1545 
+        wpinv_switch_to_locale($locale);
1546 1546 
     }
1547 1547 
 }
1548 
-add_action( 'wpinv_pre_send_invoice_notification', 'wpinv_invoice_notification_set_locale', 10, 3 );
1548 
+add_action('wpinv_pre_send_invoice_notification', 'wpinv_invoice_notification_set_locale', 10, 3);
1549 1549
1550 
-function wpinv_invoice_notification_restore_locale( $invoice, $email_type, $site = false ) {
1551 
-    if ( empty( $invoice ) ) {
1550 
+function wpinv_invoice_notification_restore_locale($invoice, $email_type, $site = false) {
1551 
+    if (empty($invoice)) {
1552 1552 
         return;
1553 1553 
     }
1554 1554
1555 1555 
     wpinv_restore_locale();
1556 1556 
 }
1557 
-add_action( 'wpinv_post_send_invoice_notification', 'wpinv_invoice_notification_restore_locale', 10, 3 );
1557 
+add_action('wpinv_post_send_invoice_notification', 'wpinv_invoice_notification_restore_locale', 10, 3);
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-mb-invoice-items.php 1 patch
Spacing   +164 added lines, -164 removed lines patch added patch discarded remove patch 
@@ -1,47 +1,47 @@  discard block
 
 block discarded – undo
1 1 
 <?php
2 2 
 // MUST have WordPress.
3 
-if ( !defined( 'WPINC' ) ) {
4 
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
3 
+if (!defined('WPINC')) {
4 
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
5 5 
 }
6 6
7 7 
 class WPInv_Meta_Box_Items {
8 
-    public static function output( $post ) {
8 
+    public static function output($post) {
9 9 
         global $wpinv_euvat, $ajax_cart_details;
10 10
11 
-        $post_id            = !empty( $post->ID ) ? $post->ID : 0;
12 
-        $invoice            = new WPInv_Invoice( $post_id );
11 
+        $post_id            = !empty($post->ID) ? $post->ID : 0;
12 
+        $invoice            = new WPInv_Invoice($post_id);
13 13 
         $ajax_cart_details  = $invoice->get_cart_details();
14 
-        $subtotal           = $invoice->get_subtotal( true );
14 
+        $subtotal           = $invoice->get_subtotal(true);
15 15 
         $discount_raw       = $invoice->get_discount();
16 
-        $discount           = wpinv_price( $discount_raw, $invoice->get_currency() );
16 
+        $discount           = wpinv_price($discount_raw, $invoice->get_currency());
17 17 
         $discounts          = $discount_raw > 0 ? $invoice->get_discounts() : '';
18 
-        $tax                = $invoice->get_tax( true );
19 
-        $total              = $invoice->get_total( true );
18 
+        $tax                = $invoice->get_tax(true);
19 
+        $total              = $invoice->get_total(true);
20 20 
         $item_quantities    = wpinv_item_quantities_enabled();
21 21 
         $use_taxes          = wpinv_use_taxes();
22 
-        if ( !$use_taxes && (float)$invoice->get_tax() > 0 ) {
22 
+        if (!$use_taxes && (float) $invoice->get_tax() > 0) {
23 23 
             $use_taxes = true;
24 24 
         }
25 
-        $item_types         = apply_filters( 'wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post );
25 
+        $item_types         = apply_filters('wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post);
26 26 
         $is_recurring       = $invoice->is_recurring();
27 27 
         $post_type_object   = get_post_type_object($invoice->post_type);
28 28 
         $type_title         = $post_type_object->labels->singular_name;
29 29
30 30 
         $cols = 5;
31 
-        if ( $item_quantities ) {
31 
+        if ($item_quantities) {
32 32 
             $cols++;
33 33 
         }
34 
-        if ( $use_taxes ) {
34 
+        if ($use_taxes) {
35 35 
             $cols++;
36 36 
         }
37 37 
         $class = '';
38 
-        if ( $invoice->is_paid() ) {
38 
+        if ($invoice->is_paid()) {
39 39 
             $class .= ' wpinv-paid';
40 40 
         }
41 
-        if ( $invoice->is_refunded() ) {
41 
+        if ($invoice->is_refunded()) {
42 42 
             $class .= ' wpinv-refunded';
43 43 
         }
44 
-        if ( $is_recurring ) {
44 
+        if ($is_recurring) {
45 45 
             $class .= ' wpi-recurring';
46 46 
         }
47 47 
         ?>
 
@@ -49,21 +49,21 @@  discard block
 
 block discarded – undo
49 49 
             <table id="wpinv_items" class="wpinv-items" cellspacing="0" cellpadding="0">
50 50 
                 <thead>
51 51 
                     <tr>
52 
-                        <th class="id"><?php _e( 'ID', 'invoicing' );?></th>
53 
-                        <th class="title"><?php _e( 'Item', 'invoicing' );?></th>
54 
-                        <th class="price"><?php _e( 'Price', 'invoicing' );?></th>
55 
-                        <?php if ( $item_quantities ) { ?>
56 
-                        <th class="qty"><?php _e( 'Qty', 'invoicing' );?></th>
52 
+                        <th class="id"><?php _e('ID', 'invoicing'); ?></th>
53 
+                        <th class="title"><?php _e('Item', 'invoicing'); ?></th>
54 
+                        <th class="price"><?php _e('Price', 'invoicing'); ?></th>
55 
+                        <?php if ($item_quantities) { ?>
56 
+                        <th class="qty"><?php _e('Qty', 'invoicing'); ?></th>
57 57 
                         <?php } ?>
58 
-                        <th class="total"><?php _e( 'Total', 'invoicing' );?></th>
59 
-                        <?php if ( $use_taxes ) { ?>
60 
-                        <th class="tax"><?php _e( 'Tax (%)', 'invoicing' );?></th>
58 
+                        <th class="total"><?php _e('Total', 'invoicing'); ?></th>
59 
+                        <?php if ($use_taxes) { ?>
60 
+                        <th class="tax"><?php _e('Tax (%)', 'invoicing'); ?></th>
61 61 
                         <?php } ?>
62 62 
                         <th class="action"></th>
63 63 
                     </tr>
64 64 
                 </thead>
65 65 
                 <tbody class="wpinv-line-items">
66 
-                    <?php echo wpinv_admin_get_line_items( $invoice ); ?>
66 
+                    <?php echo wpinv_admin_get_line_items($invoice); ?>
67 67 
                 </tbody>
68 68 
                 <tfoot class="wpinv-totals">
69 69 
                     <tr>
 
@@ -74,45 +74,45 @@  discard block
 
 block discarded – undo
74 74 
                                         <td class="id">
75 75 
                                         </td>
76 76 
                                         <td class="title">
77 
-                                            <input type="text" class="regular-text" placeholder="<?php _e( 'Item Name', 'invoicing' ); ?>" value="" name="_wpinv_quick[name]">
78 
-                                            <?php if ( $wpinv_euvat->allow_vat_rules() ) { ?>
77 
+                                            <input type="text" class="regular-text" placeholder="<?php _e('Item Name', 'invoicing'); ?>" value="" name="_wpinv_quick[name]">
78 
+                                            <?php if ($wpinv_euvat->allow_vat_rules()) { ?>
79 79 
                                             <div class="wp-clearfix">
80 80 
                                                 <label class="wpi-vat-rule">
81 
-                                                    <span class="title"><?php _e( 'VAT rule type', 'invoicing' );?></span>
81 
+                                                    <span class="title"><?php _e('VAT rule type', 'invoicing'); ?></span>
82 82 
                                                     <span class="input-text-wrap">
83 
-                                                        <?php echo wpinv_html_select( array(
83 
+                                                        <?php echo wpinv_html_select(array(
84 84 
                                                             'options'          => $wpinv_euvat->get_rules(),
85 85 
                                                             'name'             => '_wpinv_quick[vat_rule]',
86 86 
                                                             'id'               => '_wpinv_quick_vat_rule',
87 87 
                                                             'show_option_all'  => false,
88 88 
                                                             'show_option_none' => false,
89 89 
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-vat-rule wpi_select2',
90 
-                                                        ) ); ?>
90 
+                                                        )); ?>
91 91 
                                                     </span>
92 92 
                                                 </label>
93 93 
                                             </div>
94 
-                                            <?php } if ( $wpinv_euvat->allow_vat_classes() ) { ?>
94 
+                                            <?php } if ($wpinv_euvat->allow_vat_classes()) { ?>
95 95 
                                             <div class="wp-clearfix">
96 96 
                                                 <label class="wpi-vat-class">
97 
-                                                    <span class="title"><?php _e( 'VAT class', 'invoicing' );?></span>
97 
+                                                    <span class="title"><?php _e('VAT class', 'invoicing'); ?></span>
98 98 
                                                     <span class="input-text-wrap">
99 
-                                                        <?php echo wpinv_html_select( array(
99 
+                                                        <?php echo wpinv_html_select(array(
100 100 
                                                             'options'          => $wpinv_euvat->get_all_classes(),
101 101 
                                                             'name'             => '_wpinv_quick[vat_class]',
102 102 
                                                             'id'               => '_wpinv_quick_vat_class',
103 103 
                                                             'show_option_all'  => false,
104 104 
                                                             'show_option_none' => false,
105 105 
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-vat-class wpi_select2',
106 
-                                                        ) ); ?>
106 
+                                                        )); ?>
107 107 
                                                     </span>
108 108 
                                                 </label>
109 109 
                                             </div>
110 110 
                                             <?php } ?>
111 111 
                                             <div class="wp-clearfix">
112 112 
                                                 <label class="wpi-item-type">
113 
-                                                    <span class="title"><?php _e( 'Item type', 'invoicing' );?></span>
113 
+                                                    <span class="title"><?php _e('Item type', 'invoicing'); ?></span>
114 114 
                                                     <span class="input-text-wrap">
115 
-                                                        <?php echo wpinv_html_select( array(
115 
+                                                        <?php echo wpinv_html_select(array(
116 116 
                                                             'options'          => $item_types,
117 117 
                                                             'name'             => '_wpinv_quick[type]',
118 118 
                                                             'id'               => '_wpinv_quick_type',
 
@@ -120,7 +120,7 @@  discard block
 
 block discarded – undo
120 120 
                                                             'show_option_all'  => false,
121 121 
                                                             'show_option_none' => false,
122 122 
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-type wpi_select2',
123 
-                                                        ) ); ?>
123 
+                                                        )); ?>
124 124 
                                                     </span>
125 125 
                                                 </label>
126 126 
                                             </div>
 
@@ -133,11 +133,11 @@  discard block
 
 block discarded – undo
133 133 
                                             </div>
134 134 
                                         </td>
135 135 
                                         <td class="price"><input type="text" placeholder="0.00" class="wpi-field-price wpi-price" name="_wpinv_quick[price]" /></td>
136 
-                                        <?php if ( $item_quantities ) { ?>
136 
+                                        <?php if ($item_quantities) { ?>
137 137 
                                         <td class="qty"><input type="number" class="small-text" step="1" min="1" value="1" name="_wpinv_quick[qty]" /></td>
138 138 
                                         <?php } ?>
139 139 
                                         <td class="total"></td>
140 
-                                        <?php if ( $use_taxes ) { ?>
140 
+                                        <?php if ($use_taxes) { ?>
141 141 
                                         <td class="tax"></td>
142 142 
                                         <?php } ?>
143 143 
                                         <td class="action"></td>
 
@@ -150,29 +150,29 @@  discard block
 
 block discarded – undo
150 150 
                         <td colspan="<?php echo $cols; ?>"></td>
151 151 
                     </tr>
152 152 
                     <tr class="totals">
153 
-                        <td colspan="<?php echo ( $cols - 4 ); ?>"></td>
153 
+                        <td colspan="<?php echo ($cols - 4); ?>"></td>
154 154 
                         <td colspan="4">
155 155 
                             <table cellspacing="0" cellpadding="0">
156 156 
                                 <tr class="subtotal">
157 
-                                    <td class="name"><?php _e( 'Sub Total:', 'invoicing' );?></td>
158 
-                                    <td class="total"><?php echo $subtotal;?></td>
157 
+                                    <td class="name"><?php _e('Sub Total:', 'invoicing'); ?></td>
158 
+                                    <td class="total"><?php echo $subtotal; ?></td>
159 159 
                                     <td class="action"></td>
160 160 
                                 </tr>
161 161 
                                 <tr class="discount">
162 
-                                    <td class="name"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice->ID ) ); ?>:</td>
163 
-                                    <td class="total"><?php echo wpinv_discount( $invoice->ID, true, true ); ?></td>
162 
+                                    <td class="name"><?php wpinv_get_discount_label(wpinv_discount_code($invoice->ID)); ?>:</td>
163 
+                                    <td class="total"><?php echo wpinv_discount($invoice->ID, true, true); ?></td>
164 164 
                                     <td class="action"></td>
165 165 
                                 </tr>
166 
-                                <?php if ( $use_taxes ) { ?>
166 
+                                <?php if ($use_taxes) { ?>
167 167 
                                 <tr class="tax">
168 
-                                    <td class="name"><?php _e( 'Tax:', 'invoicing' );?></td>
169 
-                                    <td class="total"><?php echo $tax;?></td>
168 
+                                    <td class="name"><?php _e('Tax:', 'invoicing'); ?></td>
169 
+                                    <td class="total"><?php echo $tax; ?></td>
170 170 
                                     <td class="action"></td>
171 171 
                                 </tr>
172 172 
                                 <?php } ?>
173 173 
                                 <tr class="total">
174 
-                                    <td class="name"><?php echo apply_filters( 'wpinv_invoice_items_total_label', __( 'Invoice Total:', 'invoicing' ), $invoice );?></td>
175 
-                                    <td class="total"><?php echo $total;?></td>
174 
+                                    <td class="name"><?php echo apply_filters('wpinv_invoice_items_total_label', __('Invoice Total:', 'invoicing'), $invoice); ?></td>
175 
+                                    <td class="total"><?php echo $total; ?></td>
176 176 
                                     <td class="action"></td>
177 177 
                                 </tr>
178 178 
                             </table>
 
@@ -183,90 +183,90 @@  discard block
 
 block discarded – undo
183 183 
             <div class="wpinv-actions">
184 184 
                 <?php ob_start(); ?>
185 185 
                 <?php
186 
-                    if ( !$invoice->is_paid() && !$invoice->is_refunded() ) {
187 
-                        if ( !$invoice->is_recurring() ) {
188 
-                            echo wpinv_item_dropdown( array(
186 
+                    if (!$invoice->is_paid() && !$invoice->is_refunded()) {
187 
+                        if (!$invoice->is_recurring()) {
188 
+                            echo wpinv_item_dropdown(array(
189 189 
                                 'name'             => 'wpinv_invoice_item',
190 190 
                                 'id'               => 'wpinv_invoice_item',
191 191 
                                 'show_recurring'   => true,
192 192 
                                 'class'            => 'wpi_select2',
193 
-                            ) );
193 
+                            ));
194 194 
                     ?>
195 
-                <input type="button" value="<?php echo sprintf(esc_attr__( 'Add item to %s', 'invoicing'), $type_title); ?>" class="button button-primary" id="wpinv-add-item"><input type="button" value="<?php esc_attr_e( 'Create new item', 'invoicing' );?>" class="button button-primary" id="wpinv-new-item"><?php } ?><input type="button" value="<?php esc_attr_e( 'Recalculate Totals', 'invoicing' );?>" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">
195 
+                <input type="button" value="<?php echo sprintf(esc_attr__('Add item to %s', 'invoicing'), $type_title); ?>" class="button button-primary" id="wpinv-add-item"><input type="button" value="<?php esc_attr_e('Create new item', 'invoicing'); ?>" class="button button-primary" id="wpinv-new-item"><?php } ?><input type="button" value="<?php esc_attr_e('Recalculate Totals', 'invoicing'); ?>" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">
196 196 
                     <?php } ?>
197 
-                <?php do_action( 'wpinv_invoice_items_actions', $invoice ); ?>
198 
-                <?php $item_actions = ob_get_clean(); echo apply_filters( 'wpinv_invoice_items_actions_content', $item_actions, $invoice, $post ); ?>
197 
+                <?php do_action('wpinv_invoice_items_actions', $invoice); ?>
198 
+                <?php $item_actions = ob_get_clean(); echo apply_filters('wpinv_invoice_items_actions_content', $item_actions, $invoice, $post); ?>
199 199 
             </div>
200 200 
         </div>
201 201 
         <?php
202 202 
     }
203 203
204 
-    public static function prices( $post ) {
204 
+    public static function prices($post) {
205 205 
         $symbol         = wpinv_currency_symbol();
206 206 
         $position       = wpinv_currency_position();
207 
-        $item           = new WPInv_Item( $post->ID );
207 
+        $item           = new WPInv_Item($post->ID);
208 208
209 209 
         $price                = $item->get_price();
210 210 
         $is_dynamic_pricing   = $item->get_is_dynamic_pricing();
211 211 
         $minimum_price        = $item->get_minimum_price();
212 212 
         $is_recurring         = $item->is_recurring();
213 213 
         $period               = $item->get_recurring_period();
214 
-        $interval             = absint( $item->get_recurring_interval() );
215 
-        $times                = absint( $item->get_recurring_limit() );
214 
+        $interval             = absint($item->get_recurring_interval());
215 
+        $times                = absint($item->get_recurring_limit());
216 216 
         $free_trial           = $item->has_free_trial();
217 217 
         $trial_interval       = $item->get_trial_interval();
218 218 
         $trial_period         = $item->get_trial_period();
219 219
220 220 
         $intervals            = array();
221 
-        for ( $i = 1; $i <= 90; $i++ ) {
221 
+        for ($i = 1; $i <= 90; $i++) {
222 222 
             $intervals[$i] = $i;
223 223 
         }
224 224
225 
-        $interval       = $interval > 0 ? $interval : 1;
225 
+        $interval = $interval > 0 ? $interval : 1;
226 226
227 227 
         $class = $is_recurring ? 'wpinv-recurring-y' : 'wpinv-recurring-n';
228 228
229 229 
         $minimum_price_style = 'margin-left: 24px;';
230 
-        if(! $is_dynamic_pricing ) {
230 
+        if (!$is_dynamic_pricing) {
231 231 
             $minimum_price_style .= 'display: none;';
232 232 
         }
233 233
234 234 
         ?>
235 
-        <p class="wpinv-row-prices"><?php echo ( $position != 'right' ? $symbol . '&nbsp;' : '' );?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount( 0 ); ?>" value="<?php echo $price;?>" id="wpinv_item_price" name="wpinv_item_price" class="medium-text wpi-field-price wpi-price" <?php disabled( $item->is_editable(), false ); ?> /><?php echo ( $position == 'right' ? '&nbsp;' . $symbol : '' );?><input type="hidden" name="wpinv_vat_meta_box_nonce" value="<?php echo wp_create_nonce( 'wpinv_item_meta_box_save' ) ;?>" />
236 
-        <?php do_action( 'wpinv_prices_metabox_price', $item ); ?>
235 
+        <p class="wpinv-row-prices"><?php echo ($position != 'right' ? $symbol . '&nbsp;' : ''); ?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount(0); ?>" value="<?php echo $price; ?>" id="wpinv_item_price" name="wpinv_item_price" class="medium-text wpi-field-price wpi-price" <?php disabled($item->is_editable(), false); ?> /><?php echo ($position == 'right' ? '&nbsp;' . $symbol : ''); ?><input type="hidden" name="wpinv_vat_meta_box_nonce" value="<?php echo wp_create_nonce('wpinv_item_meta_box_save'); ?>" />
236 
+        <?php do_action('wpinv_prices_metabox_price', $item); ?>
237 237 
         </p>
238 238
239 
-    <?php if( $item->supports_dynamic_pricing() ) { ?>
239 
+    <?php if ($item->supports_dynamic_pricing()) { ?>
240 240
241 241 
         <p class="wpinv-row-name-your-price">
242 242 
             <label>
243 
-                <input type="checkbox" name="wpinv_name_your_price" id="wpinv_name_your_price" value="1" <?php checked( 1, $is_dynamic_pricing ); ?> />
244 
-                <?php echo apply_filters( 'wpinv_name_your_price_toggle_text', __( 'User can set a custom price', 'invoicing' ) ); ?>
243 
+                <input type="checkbox" name="wpinv_name_your_price" id="wpinv_name_your_price" value="1" <?php checked(1, $is_dynamic_pricing); ?> />
244 
+                <?php echo apply_filters('wpinv_name_your_price_toggle_text', __('User can set a custom price', 'invoicing')); ?>
245 245 
             </label>
246 
-            <?php do_action( 'wpinv_prices_metabox_name_your_price_field', $item ); ?>
246 
+            <?php do_action('wpinv_prices_metabox_name_your_price_field', $item); ?>
247 247 
         </p>
248 248
249 249 
         <p class="wpinv-row-minimum-price" style="<?php echo $minimum_price_style; ?>">
250 250 
             <label>
251 
-                <?php _e( 'Minimum Price', 'invoicing' ); ?>
252 
-                <?php echo ( $position != 'right' ? $symbol . '&nbsp;' : '' );?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount( 0 ); ?>" value="<?php echo $minimum_price;?>" id="wpinv_minimum_price" name="wpinv_minimum_price" class="medium-text wpi-field-price" <?php disabled( $item->is_editable(), false ); ?> /><?php echo ( $position == 'right' ? '&nbsp;' . $symbol : '' );?>
251 
+                <?php _e('Minimum Price', 'invoicing'); ?>
252 
+                <?php echo ($position != 'right' ? $symbol . '&nbsp;' : ''); ?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount(0); ?>" value="<?php echo $minimum_price; ?>" id="wpinv_minimum_price" name="wpinv_minimum_price" class="medium-text wpi-field-price" <?php disabled($item->is_editable(), false); ?> /><?php echo ($position == 'right' ? '&nbsp;' . $symbol : ''); ?>
253 253 
             </label>
254 254
255 
-            <?php do_action( 'wpinv_prices_metabox_minimum_price_field', $item ); ?>
255 
+            <?php do_action('wpinv_prices_metabox_minimum_price_field', $item); ?>
256 256 
         </p>
257 257
258 258 
     <?php } ?>
259 259
260 260 
         <p class="wpinv-row-is-recurring">
261 261 
             <label for="wpinv_is_recurring">
262 
-                <input type="checkbox" name="wpinv_is_recurring" id="wpinv_is_recurring" value="1" <?php checked( 1, $is_recurring ); ?> />
263 
-                <?php echo apply_filters( 'wpinv_is_recurring_toggle_text', __( 'Is Recurring Item?', 'invoicing' ) ); ?>
262 
+                <input type="checkbox" name="wpinv_is_recurring" id="wpinv_is_recurring" value="1" <?php checked(1, $is_recurring); ?> />
263 
+                <?php echo apply_filters('wpinv_is_recurring_toggle_text', __('Is Recurring Item?', 'invoicing')); ?>
264 264 
             </label>
265 
-            <?php do_action( 'wpinv_prices_metabox_is_recurring_field', $item ); ?>
265 
+            <?php do_action('wpinv_prices_metabox_is_recurring_field', $item); ?>
266 266 
         </p>
267 
-        <p class="wpinv-row-recurring-fields <?php echo $class;?>">
268 
-            <label class="wpinv-period" for="wpinv_recurring_period"><?php _e( 'Recurring', 'invoicing' );?> <select class="wpinv-select wpi_select2" id="wpinv_recurring_period" name="wpinv_recurring_period"><option value="D" data-text="<?php esc_attr_e( 'day(s)', 'invoicing' ); ?>" <?php selected( 'D', $period );?>><?php _e( 'Daily', 'invoicing' ); ?></option><option value="W" data-text="<?php esc_attr_e( 'week(s)', 'invoicing' ); ?>" <?php selected( 'W', $period );?>><?php _e( 'Weekly', 'invoicing' ); ?></option><option value="M" data-text="<?php esc_attr_e( 'month(s)', 'invoicing' ); ?>" <?php selected( 'M', $period );?>><?php _e( 'Monthly', 'invoicing' ); ?></option><option value="Y" data-text="<?php esc_attr_e( 'year(s)', 'invoicing' ); ?>" <?php selected( 'Y', $period );?>><?php _e( 'Yearly', 'invoicing' ); ?></option></select></label>
269 
-            <label class="wpinv-interval" for="wpinv_recurring_interval"> <?php _e( 'at every', 'invoicing' );?> <?php echo wpinv_html_select( array(
267 
+        <p class="wpinv-row-recurring-fields <?php echo $class; ?>">
268 
+            <label class="wpinv-period" for="wpinv_recurring_period"><?php _e('Recurring', 'invoicing'); ?> <select class="wpinv-select wpi_select2" id="wpinv_recurring_period" name="wpinv_recurring_period"><option value="D" data-text="<?php esc_attr_e('day(s)', 'invoicing'); ?>" <?php selected('D', $period); ?>><?php _e('Daily', 'invoicing'); ?></option><option value="W" data-text="<?php esc_attr_e('week(s)', 'invoicing'); ?>" <?php selected('W', $period); ?>><?php _e('Weekly', 'invoicing'); ?></option><option value="M" data-text="<?php esc_attr_e('month(s)', 'invoicing'); ?>" <?php selected('M', $period); ?>><?php _e('Monthly', 'invoicing'); ?></option><option value="Y" data-text="<?php esc_attr_e('year(s)', 'invoicing'); ?>" <?php selected('Y', $period); ?>><?php _e('Yearly', 'invoicing'); ?></option></select></label>
269 
+            <label class="wpinv-interval" for="wpinv_recurring_interval"> <?php _e('at every', 'invoicing'); ?> <?php echo wpinv_html_select(array(
270 270 
                 'options'          => $intervals,
271 271 
                 'name'             => 'wpinv_recurring_interval',
272 272 
                 'id'               => 'wpinv_recurring_interval',
 
@@ -274,30 +274,30 @@  discard block
 
 block discarded – undo
274 274 
                 'show_option_all'  => false,
275 275 
                 'show_option_none' => false,
276 276 
                 'class'            => 'wpi_select2',
277 
-            ) ); ?> <span id="wpinv_interval_text"><?php _e( 'day(s)', 'invoicing' );?></span></label>
278 
-            <label class="wpinv-times" for="wpinv_recurring_limit"> <?php _e( 'for', 'invoicing' );?> <input class="small-text" type="number" value="<?php echo $times;?>" size="4" id="wpinv_recurring_limit" name="wpinv_recurring_limit" step="1" min="0"> <?php _e( 'time(s) <i>(select 0 for recurring forever until cancelled</i>)', 'invoicing' );?></label>
277 
+            )); ?> <span id="wpinv_interval_text"><?php _e('day(s)', 'invoicing'); ?></span></label>
278 
+            <label class="wpinv-times" for="wpinv_recurring_limit"> <?php _e('for', 'invoicing'); ?> <input class="small-text" type="number" value="<?php echo $times; ?>" size="4" id="wpinv_recurring_limit" name="wpinv_recurring_limit" step="1" min="0"> <?php _e('time(s) <i>(select 0 for recurring forever until cancelled</i>)', 'invoicing'); ?></label>
279 279 
             <span class="clear wpi-trial-clr"></span>
280 280 
             <label class="wpinv-free-trial" for="wpinv_free_trial">
281 
-                <input type="checkbox" name="wpinv_free_trial" id="wpinv_free_trial" value="1" <?php checked( true, (bool)$free_trial ); ?> />
282 
-                <?php echo __( 'Offer free trial for', 'invoicing' ); ?>
281 
+                <input type="checkbox" name="wpinv_free_trial" id="wpinv_free_trial" value="1" <?php checked(true, (bool) $free_trial); ?> />
282 
+                <?php echo __('Offer free trial for', 'invoicing'); ?>
283 283 
             </label>
284 284 
             <label class="wpinv-trial-interval" for="wpinv_trial_interval">
285 
-                <input class="small-text" type="number" value="<?php echo $trial_interval;?>" size="4" id="wpinv_trial_interval" name="wpinv_trial_interval" step="1" min="1"> <select class="wpinv-select wpi_select2" id="wpinv_trial_period" name="wpinv_trial_period"><option value="D" <?php selected( 'D', $trial_period );?>><?php _e( 'day(s)', 'invoicing' ); ?></option><option value="W" <?php selected( 'W', $trial_period );?>><?php _e( 'week(s)', 'invoicing' ); ?></option><option value="M" <?php selected( 'M', $trial_period );?>><?php _e( 'month(s)', 'invoicing' ); ?></option><option value="Y" <?php selected( 'Y', $trial_period );?>><?php _e( 'year(s)', 'invoicing' ); ?></option></select>
285 
+                <input class="small-text" type="number" value="<?php echo $trial_interval; ?>" size="4" id="wpinv_trial_interval" name="wpinv_trial_interval" step="1" min="1"> <select class="wpinv-select wpi_select2" id="wpinv_trial_period" name="wpinv_trial_period"><option value="D" <?php selected('D', $trial_period); ?>><?php _e('day(s)', 'invoicing'); ?></option><option value="W" <?php selected('W', $trial_period); ?>><?php _e('week(s)', 'invoicing'); ?></option><option value="M" <?php selected('M', $trial_period); ?>><?php _e('month(s)', 'invoicing'); ?></option><option value="Y" <?php selected('Y', $trial_period); ?>><?php _e('year(s)', 'invoicing'); ?></option></select>
286 286 
             </label>
287 
-            <?php do_action( 'wpinv_prices_metabox_recurring_fields', $item ); ?>
287 
+            <?php do_action('wpinv_prices_metabox_recurring_fields', $item); ?>
288 288 
         </p>
289 
-        <input type="hidden" id="_wpi_current_type" value="<?php echo wpinv_get_item_type( $post->ID ); ?>" />
290 
-        <?php do_action( 'wpinv_item_price_field', $post->ID ); ?>
289 
+        <input type="hidden" id="_wpi_current_type" value="<?php echo wpinv_get_item_type($post->ID); ?>" />
290 
+        <?php do_action('wpinv_item_price_field', $post->ID); ?>
291 291 
         <?php
292 292 
     }
293 293
294 
-    public static function vat_rules( $post ) {
294 
+    public static function vat_rules($post) {
295 295 
         global $wpinv_euvat;
296 296
297 
-        $rule_type = $wpinv_euvat->get_item_rule( $post->ID );
297 
+        $rule_type = $wpinv_euvat->get_item_rule($post->ID);
298 298 
         ?>
299 
-        <p><label for="wpinv_vat_rules"><strong><?php _e( 'Select how VAT rules will be applied:', 'invoicing' );?></strong></label>&nbsp;&nbsp;&nbsp;
300 
-        <?php echo wpinv_html_select( array(
299 
+        <p><label for="wpinv_vat_rules"><strong><?php _e('Select how VAT rules will be applied:', 'invoicing'); ?></strong></label>&nbsp;&nbsp;&nbsp;
300 
+        <?php echo wpinv_html_select(array(
301 301 
                     'options'          => $wpinv_euvat->get_rules(),
302 302 
                     'name'             => 'wpinv_vat_rules',
303 303 
                     'id'               => 'wpinv_vat_rules',
 
@@ -305,19 +305,19 @@  discard block
 
 block discarded – undo
305 305 
                     'show_option_all'  => false,
306 306 
                     'show_option_none' => false,
307 307 
                     'class'            => 'gdmbx2-text-medium wpinv-vat-rules wpi_select2',
308 
-                ) ); ?>
308 
+                )); ?>
309 309 
         </p>
310 
-        <p class="wpi-m0"><?php _e( 'When you select physical product rules, only consumers and businesses in your country will be charged VAT.  The VAT rate used will be the rate in your country.', 'invoicing' ); ?></p>
311 
-        <p class="wpi-m0"><?php _e( 'If you select Digital product rules, VAT will be charged at the rate that applies in the country of the consumer.  Only businesses in your country will be charged VAT.', 'invoicing' ); ?></p>
310 
+        <p class="wpi-m0"><?php _e('When you select physical product rules, only consumers and businesses in your country will be charged VAT.  The VAT rate used will be the rate in your country.', 'invoicing'); ?></p>
311 
+        <p class="wpi-m0"><?php _e('If you select Digital product rules, VAT will be charged at the rate that applies in the country of the consumer.  Only businesses in your country will be charged VAT.', 'invoicing'); ?></p>
312 312 
         <?php
313 313 
     }
314 314
315 
-    public static function vat_classes( $post ) {
315 
+    public static function vat_classes($post) {
316 316 
         global $wpinv_euvat;
317 317
318 
-        $vat_class = $wpinv_euvat->get_item_class( $post->ID );
318 
+        $vat_class = $wpinv_euvat->get_item_class($post->ID);
319 319 
         ?>
320 
-        <p><?php echo wpinv_html_select( array(
320 
+        <p><?php echo wpinv_html_select(array(
321 321 
                     'options'          => $wpinv_euvat->get_all_classes(),
322 322 
                     'name'             => 'wpinv_vat_class',
323 323 
                     'id'               => 'wpinv_vat_class',
 
@@ -325,18 +325,18 @@  discard block
 
 block discarded – undo
325 325 
                     'show_option_all'  => false,
326 326 
                     'show_option_none' => false,
327 327 
                     'class'            => 'gdmbx2-text-medium wpinv-vat-class wpi_select2',
328 
-                ) ); ?>
328 
+                )); ?>
329 329 
         </p>
330 
-        <p class="wpi-m0"><?php _e( 'Select the VAT rate class to use for this invoice item.', 'invoicing' ); ?></p>
330 
+        <p class="wpi-m0"><?php _e('Select the VAT rate class to use for this invoice item.', 'invoicing'); ?></p>
331 331 
         <?php
332 332 
     }
333 333
334 
-    public static function item_info( $post ) {
335 
-        $item_type = wpinv_get_item_type( $post->ID );
336 
-        do_action( 'wpinv_item_info_metabox_before', $post );
334 
+    public static function item_info($post) {
335 
+        $item_type = wpinv_get_item_type($post->ID);
336 
+        do_action('wpinv_item_info_metabox_before', $post);
337 337 
         ?>
338 
-        <p><label for="wpinv_item_type"><strong><?php _e( 'Type:', 'invoicing' );?></strong></label>&nbsp;&nbsp;&nbsp;
339 
-        <?php echo wpinv_html_select( array(
338 
+        <p><label for="wpinv_item_type"><strong><?php _e('Type:', 'invoicing'); ?></strong></label>&nbsp;&nbsp;&nbsp;
339 
+        <?php echo wpinv_html_select(array(
340 340 
                     'options'          => wpinv_get_item_types(),
341 341 
                     'name'             => 'wpinv_item_type',
342 342 
                     'id'               => 'wpinv_item_type',
 
@@ -344,114 +344,114 @@  discard block
 
 block discarded – undo
344 344 
                     'show_option_all'  => false,
345 345 
                     'show_option_none' => false,
346 346 
                     'class'            => 'gdmbx2-text-medium wpinv-item-type',
347 
-                ) ); ?>
347 
+                )); ?>
348 348 
         </p>
349 
-        <p class="wpi-m0"><?php _e( 'Select item type.', 'invoicing' );?><br><?php _e( '<b>Standard:</b> Standard item type', 'invoicing' );?><br><?php _e( '<b>Fee:</b> Like Registration Fee, Sign up Fee etc.', 'invoicing' );?></p>
349 
+        <p class="wpi-m0"><?php _e('Select item type.', 'invoicing'); ?><br><?php _e('<b>Standard:</b> Standard item type', 'invoicing'); ?><br><?php _e('<b>Fee:</b> Like Registration Fee, Sign up Fee etc.', 'invoicing'); ?></p>
350 350 
         <?php
351 
-        do_action( 'wpinv_item_info_metabox_after', $post );
351 
+        do_action('wpinv_item_info_metabox_after', $post);
352 352 
     }
353 353
354 
-    public static function meta_values( $post ) {
355 
-        $meta_keys = apply_filters( 'wpinv_show_meta_values_for_keys', array(
354 
+    public static function meta_values($post) {
355 
+        $meta_keys = apply_filters('wpinv_show_meta_values_for_keys', array(
356 356 
             'type',
357 357 
             'custom_id'
358 
-        ) );
358 
+        ));
359 359
360 
-        if ( empty( $meta_keys ) ) {
360 
+        if (empty($meta_keys)) {
361 361 
             return;
362 362 
         }
363 363
364 
-        do_action( 'wpinv_meta_values_metabox_before', $post );
364 
+        do_action('wpinv_meta_values_metabox_before', $post);
365 365
366 
-        foreach ( $meta_keys as $meta_key ) {
366 
+        foreach ($meta_keys as $meta_key) {
367 367 
             ?>
368 
-            <p class="wpi-mtb05"><label><strong><?php echo $meta_key; ?></strong>: <?php echo get_post_meta( $post->ID, '_wpinv_' . $meta_key, true ); ?></label></p>
368 
+            <p class="wpi-mtb05"><label><strong><?php echo $meta_key; ?></strong>: <?php echo get_post_meta($post->ID, '_wpinv_' . $meta_key, true); ?></label></p>
369 369 
             <?php
370 370 
         }
371 371
372 
-        do_action( 'wpinv_meta_values_metabox_after', $post );
372 
+        do_action('wpinv_meta_values_metabox_after', $post);
373 373 
     }
374 374
375 
-    public static function save( $post_id, $data, $post ) {
376 
-        $invoice        = new WPInv_Invoice( $post_id );
375 
+    public static function save($post_id, $data, $post) {
376 
+        $invoice        = new WPInv_Invoice($post_id);
377 377
378 378 
         // Billing
379 
-        $first_name     = sanitize_text_field( $data['wpinv_first_name'] );
380 
-        $last_name      = sanitize_text_field( $data['wpinv_last_name'] );
381 
-        $company        = sanitize_text_field( $data['wpinv_company'] );
382 
-        $vat_number     = sanitize_text_field( $data['wpinv_vat_number'] );
383 
-        $phone          = sanitize_text_field( $data['wpinv_phone'] );
384 
-        $address        = sanitize_text_field( $data['wpinv_address'] );
385 
-        $city           = sanitize_text_field( $data['wpinv_city'] );
386 
-        $zip            = sanitize_text_field( $data['wpinv_zip'] );
387 
-        $country        = sanitize_text_field( $data['wpinv_country'] );
388 
-        $state          = sanitize_text_field( $data['wpinv_state'] );
379 
+        $first_name     = sanitize_text_field($data['wpinv_first_name']);
380 
+        $last_name      = sanitize_text_field($data['wpinv_last_name']);
381 
+        $company        = sanitize_text_field($data['wpinv_company']);
382 
+        $vat_number     = sanitize_text_field($data['wpinv_vat_number']);
383 
+        $phone          = sanitize_text_field($data['wpinv_phone']);
384 
+        $address        = sanitize_text_field($data['wpinv_address']);
385 
+        $city           = sanitize_text_field($data['wpinv_city']);
386 
+        $zip            = sanitize_text_field($data['wpinv_zip']);
387 
+        $country        = sanitize_text_field($data['wpinv_country']);
388 
+        $state          = sanitize_text_field($data['wpinv_state']);
389 389
390 390 
         // Details
391 
-        $status         = sanitize_text_field( $data['wpinv_status'] );
392 
-        $old_status     = !empty( $data['original_post_status'] ) ? sanitize_text_field( $data['original_post_status'] ) : $status;
393 
-        $number         = sanitize_text_field( $data['wpinv_number'] );
394 
-        $due_date       = isset( $data['wpinv_due_date'] ) ? sanitize_text_field( $data['wpinv_due_date'] ) : '';
391 
+        $status         = sanitize_text_field($data['wpinv_status']);
392 
+        $old_status     = !empty($data['original_post_status']) ? sanitize_text_field($data['original_post_status']) : $status;
393 
+        $number         = sanitize_text_field($data['wpinv_number']);
394 
+        $due_date       = isset($data['wpinv_due_date']) ? sanitize_text_field($data['wpinv_due_date']) : '';
395 395 
         //$discounts      = sanitize_text_field( $data['wpinv_discounts'] );
396 396 
         //$discount       = sanitize_text_field( $data['wpinv_discount'] );
397 397
398 
-        $ip             = $invoice->get_ip() ? $invoice->get_ip() : wpinv_get_ip();
399 
-
400 
-        $invoice->set( 'due_date', $due_date );
401 
-        $invoice->set( 'first_name', $first_name );
402 
-        $invoice->set( 'last_name', $last_name );
403 
-        $invoice->set( 'company', $company );
404 
-        $invoice->set( 'vat_number', $vat_number );
405 
-        $invoice->set( 'phone', $phone );
406 
-        $invoice->set( 'address', $address );
407 
-        $invoice->set( 'city', $city );
408 
-        $invoice->set( 'zip', $zip );
409 
-        $invoice->set( 'country', $country );
410 
-        $invoice->set( 'state', $state );
411 
-        $invoice->set( 'status', $status );
398 
+        $ip = $invoice->get_ip() ? $invoice->get_ip() : wpinv_get_ip();
399 
+
400 
+        $invoice->set('due_date', $due_date);
401 
+        $invoice->set('first_name', $first_name);
402 
+        $invoice->set('last_name', $last_name);
403 
+        $invoice->set('company', $company);
404 
+        $invoice->set('vat_number', $vat_number);
405 
+        $invoice->set('phone', $phone);
406 
+        $invoice->set('address', $address);
407 
+        $invoice->set('city', $city);
408 
+        $invoice->set('zip', $zip);
409 
+        $invoice->set('country', $country);
410 
+        $invoice->set('state', $state);
411 
+        $invoice->set('status', $status);
412 412 
         //$invoice->set( 'number', $number );
413 413 
         //$invoice->set( 'discounts', $discounts );
414 414 
         //$invoice->set( 'discount', $discount );
415 
-        $invoice->set( 'ip', $ip );
415 
+        $invoice->set('ip', $ip);
416 416 
         $invoice->old_status = $_POST['original_post_status'];
417 417 
         $invoice->currency = wpinv_get_currency();
418 
-        if ( !empty( $data['wpinv_gateway'] ) ) {
419 
-            $invoice->set( 'gateway', sanitize_text_field( $data['wpinv_gateway'] ) );
418 
+        if (!empty($data['wpinv_gateway'])) {
419 
+            $invoice->set('gateway', sanitize_text_field($data['wpinv_gateway']));
420 420 
         }
421 421 
         $saved = $invoice->save();
422 422
423 423 
         // Check for payment notes
424 
-        if ( !empty( $data['invoice_note'] ) ) {
425 
-            $note               = wp_kses( $data['invoice_note'], array() );
426 
-            $note_type          = sanitize_text_field( $data['invoice_note_type'] );
424 
+        if (!empty($data['invoice_note'])) {
425 
+            $note               = wp_kses($data['invoice_note'], array());
426 
+            $note_type          = sanitize_text_field($data['invoice_note_type']);
427 427 
             $is_customer_note   = $note_type == 'customer' ? 1 : 0;
428 428
429 
-            wpinv_insert_payment_note( $invoice->ID, $note, $is_customer_note );
429 
+            wpinv_insert_payment_note($invoice->ID, $note, $is_customer_note);
430 430 
         }
431 431
432 432 
         // Update user address if empty.
433 
-        if ( $saved && !empty( $invoice ) ) {
434 
-            if ( $user_id = $invoice->get_user_id() ) {
435 
-                $user_address = wpinv_get_user_address( $user_id, false );
433 
+        if ($saved && !empty($invoice)) {
434 
+            if ($user_id = $invoice->get_user_id()) {
435 
+                $user_address = wpinv_get_user_address($user_id, false);
436 436
437 437 
                 if (empty($user_address['first_name'])) {
438 
-                    update_user_meta( $user_id, '_wpinv_first_name', $first_name );
439 
-                    update_user_meta( $user_id, '_wpinv_last_name', $last_name );
438 
+                    update_user_meta($user_id, '_wpinv_first_name', $first_name);
439 
+                    update_user_meta($user_id, '_wpinv_last_name', $last_name);
440 440 
                 } else if (empty($user_address['last_name']) && $user_address['first_name'] == $first_name) {
441 
-                    update_user_meta( $user_id, '_wpinv_last_name', $last_name );
441 
+                    update_user_meta($user_id, '_wpinv_last_name', $last_name);
442 442 
                 }
443 443
444 444 
                 if (empty($user_address['address']) || empty($user_address['city']) || empty($user_address['state']) || empty($user_address['country'])) {
445 
-                    update_user_meta( $user_id, '_wpinv_address', $address );
446 
-                    update_user_meta( $user_id, '_wpinv_city', $city );
447 
-                    update_user_meta( $user_id, '_wpinv_state', $state );
448 
-                    update_user_meta( $user_id, '_wpinv_country', $country );
449 
-                    update_user_meta( $user_id, '_wpinv_zip', $zip );
450 
-                    update_user_meta( $user_id, '_wpinv_phone', $phone );
445 
+                    update_user_meta($user_id, '_wpinv_address', $address);
446 
+                    update_user_meta($user_id, '_wpinv_city', $city);
447 
+                    update_user_meta($user_id, '_wpinv_state', $state);
448 
+                    update_user_meta($user_id, '_wpinv_country', $country);
449 
+                    update_user_meta($user_id, '_wpinv_zip', $zip);
450 
+                    update_user_meta($user_id, '_wpinv_phone', $phone);
451 451 
                 }
452 452 
             }
453 453
454 
-            do_action( 'wpinv_invoice_metabox_saved', $invoice );
454 
+            do_action('wpinv_invoice_metabox_saved', $invoice);
455 455 
         }
456 456
457 457 
         return $saved;
Please login to merge, or discard this patch.
includes/admin/wpinv-upgrade-functions.php 1 patch
Spacing   +68 added lines, -68 removed lines patch added patch discarded remove patch 
@@ -11,49 +11,49 @@  discard block
 
 block discarded – undo
11 11 
  * @since 1.0.0
12 12 
 */
13 13 
 function wpinv_automatic_upgrade() {
14 
-    $wpi_version = get_option( 'wpinv_version' );
14 
+    $wpi_version = get_option('wpinv_version');
15 15
16 
-    if ( $wpi_version == WPINV_VERSION ) {
16 
+    if ($wpi_version == WPINV_VERSION) {
17 17 
         return;
18 18 
     }
19 19
20 
-    if ( version_compare( $wpi_version, '0.0.5', '<' ) ) {
20 
+    if (version_compare($wpi_version, '0.0.5', '<')) {
21 21 
         wpinv_v005_upgrades();
22 22 
     }
23 23
24 
-    if ( version_compare( $wpi_version, '1.0.3', '<' ) ) {
24 
+    if (version_compare($wpi_version, '1.0.3', '<')) {
25 25 
         wpinv_v110_upgrades();
26 26 
     }
27 27
28 
-    update_option( 'wpinv_version', WPINV_VERSION );
28 
+    update_option('wpinv_version', WPINV_VERSION);
29 29 
 }
30 
-add_action( 'admin_init', 'wpinv_automatic_upgrade' );
30 
+add_action('admin_init', 'wpinv_automatic_upgrade');
31 31
32 32 
 function wpinv_v005_upgrades() {
33 33 
     global $wpdb;
34 34
35 35 
     // Invoices status
36 
-    $results = $wpdb->get_results( "SELECT ID FROM " . $wpdb->posts . " WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
37 
-    if ( !empty( $results ) ) {
38 
-        $wpdb->query( "UPDATE " . $wpdb->posts . " SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
36 
+    $results = $wpdb->get_results("SELECT ID FROM " . $wpdb->posts . " WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )");
37 
+    if (!empty($results)) {
38 
+        $wpdb->query("UPDATE " . $wpdb->posts . " SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )");
39 39
40 40 
         // Clean post cache
41 
-        foreach ( $results as $row ) {
42 
-            clean_post_cache( $row->ID );
41 
+        foreach ($results as $row) {
42 
+            clean_post_cache($row->ID);
43 43 
         }
44 44 
     }
45 45
46 46 
     // Item meta key changes
47 47 
     $query = "SELECT DISTINCT post_id FROM " . $wpdb->postmeta . " WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id', '_wpinv_cpt_name', '_wpinv_cpt_singular_name' )";
48 
-    $results = $wpdb->get_results( $query );
48 
+    $results = $wpdb->get_results($query);
49 49
50 
-    if ( !empty( $results ) ) {
51 
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )" );
52 
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'" );
53 
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'" );
50 
+    if (!empty($results)) {
51 
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )");
52 
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'");
53 
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'");
54 54
55 
-        foreach ( $results as $row ) {
56 
-            clean_post_cache( $row->post_id );
55 
+        foreach ($results as $row) {
56 
+            clean_post_cache($row->post_id);
57 57 
         }
58 58 
     }
59 59 
 
@@ -74,79 +74,79 @@  discard block
 
 block discarded – undo
74 74 
 function wpinv_convert_old_subscriptions() {
75 75 
     global $wpdb;
76 76
77 
-    $query = "SELECT ". $wpdb->posts .".ID FROM ". $wpdb->posts ." INNER JOIN ". $wpdb->postmeta ." ON ( ". $wpdb->posts .".ID = ". $wpdb->postmeta .".post_id ) WHERE 1=1  AND ". $wpdb->postmeta .".meta_key = '_wpinv_subscr_status' AND (". $wpdb->postmeta .".meta_value = 'pending' OR ". $wpdb->postmeta .".meta_value = 'active' OR ". $wpdb->postmeta .".meta_value = 'cancelled' OR ". $wpdb->postmeta .".meta_value = 'completed' OR ". $wpdb->postmeta .".meta_value = 'expired' OR ". $wpdb->postmeta .".meta_value = 'trialling' OR ". $wpdb->postmeta .".meta_value = 'failing') AND ". $wpdb->posts .".post_type = 'wpi_invoice' GROUP BY ". $wpdb->posts .".ID ORDER BY ". $wpdb->posts .".ID ASC";
77 
+    $query = "SELECT " . $wpdb->posts . ".ID FROM " . $wpdb->posts . " INNER JOIN " . $wpdb->postmeta . " ON ( " . $wpdb->posts . ".ID = " . $wpdb->postmeta . ".post_id ) WHERE 1=1  AND " . $wpdb->postmeta . ".meta_key = '_wpinv_subscr_status' AND (" . $wpdb->postmeta . ".meta_value = 'pending' OR " . $wpdb->postmeta . ".meta_value = 'active' OR " . $wpdb->postmeta . ".meta_value = 'cancelled' OR " . $wpdb->postmeta . ".meta_value = 'completed' OR " . $wpdb->postmeta . ".meta_value = 'expired' OR " . $wpdb->postmeta . ".meta_value = 'trialling' OR " . $wpdb->postmeta . ".meta_value = 'failing') AND " . $wpdb->posts . ".post_type = 'wpi_invoice' GROUP BY " . $wpdb->posts . ".ID ORDER BY " . $wpdb->posts . ".ID ASC";
78 78
79 
-    $results = $wpdb->get_results( $query );
79 
+    $results = $wpdb->get_results($query);
80 80
81 
-    if ( empty( $results ) ) {
81 
+    if (empty($results)) {
82 82 
         return;
83 83 
     }
84 84
85 
-    foreach ( $results as $row ) {
86 
-        $invoice = new WPInv_Invoice( $row->ID );
85 
+    foreach ($results as $row) {
86 
+        $invoice = new WPInv_Invoice($row->ID);
87 87
88 
-        if ( empty( $invoice->ID ) ) {
88 
+        if (empty($invoice->ID)) {
89 89 
             continue;
90 90 
         }
91 91
92 
-        if ( $invoice->has_status( 'wpi-renewal' ) ) {
92 
+        if ($invoice->has_status('wpi-renewal')) {
93 93 
             continue;
94 94 
         }
95 95
96 
-        $item = $invoice->get_recurring( true );
96 
+        $item = $invoice->get_recurring(true);
97 97
98 
-        if ( empty( $item ) ) {
98 
+        if (empty($item)) {
99 99 
             continue;
100 100 
         }
101 101
102 102 
         $is_free_trial          = $invoice->is_free_trial();
103 
-        $profile_id             = get_post_meta( $invoice->ID, '_wpinv_subscr_profile_id', true );
104 
-        $subscription_status    = get_post_meta( $invoice->ID, '_wpinv_subscr_status', true );
103 
+        $profile_id             = get_post_meta($invoice->ID, '_wpinv_subscr_profile_id', true);
104 
+        $subscription_status    = get_post_meta($invoice->ID, '_wpinv_subscr_status', true);
105 105 
         $transaction_id         = $invoice->get_transaction_id();
106 106
107 107 
         // Last invoice
108 
-        $query          = "SELECT ID, post_date FROM ". $wpdb->posts ." WHERE post_type = 'wpi_invoice' AND post_parent = '" . $invoice->ID . "' ORDER BY ID DESC LIMIT 1";
109 
-        $last_payment   = $wpdb->get_row( $query );
108 
+        $query          = "SELECT ID, post_date FROM " . $wpdb->posts . " WHERE post_type = 'wpi_invoice' AND post_parent = '" . $invoice->ID . "' ORDER BY ID DESC LIMIT 1";
109 
+        $last_payment   = $wpdb->get_row($query);
110 110
111 
-        if ( !empty( $last_payment ) ) {
112 
-            $invoice_date       = $last_payment->post_date;
111 
+        if (!empty($last_payment)) {
112 
+            $invoice_date = $last_payment->post_date;
113 113
114 
-            $meta_profile_id     = get_post_meta( $last_payment->ID, '_wpinv_subscr_profile_id', true );
115 
-            $meta_transaction_id = get_post_meta( $last_payment->ID, '_wpinv_transaction_id', true );
114 
+            $meta_profile_id     = get_post_meta($last_payment->ID, '_wpinv_subscr_profile_id', true);
115 
+            $meta_transaction_id = get_post_meta($last_payment->ID, '_wpinv_transaction_id', true);
116 116
117 
-            if ( !empty( $meta_profile_id ) ) {
118 
-                $profile_id  = $meta_profile_id;
117 
+            if (!empty($meta_profile_id)) {
118 
+                $profile_id = $meta_profile_id;
119 119 
             }
120 120
121 
-            if ( !empty( $meta_transaction_id ) ) {
122 
-                $transaction_id  = $meta_transaction_id;
121 
+            if (!empty($meta_transaction_id)) {
122 
+                $transaction_id = $meta_transaction_id;
123 123 
             }
124 124 
         } else {
125 
-            $invoice_date       = $invoice->get_invoice_date( false );
125 
+            $invoice_date       = $invoice->get_invoice_date(false);
126 126 
         }
127 127
128 
-        $profile_id             = empty( $profile_id ) ? $invoice->ID : $profile_id;
129 
-        $status                 = empty( $subscription_status ) ? 'pending' : $subscription_status;
128 
+        $profile_id             = empty($profile_id) ? $invoice->ID : $profile_id;
129 
+        $status                 = empty($subscription_status) ? 'pending' : $subscription_status;
130 130
131 
-        $period                 = $item->get_recurring_period( true );
131 
+        $period                 = $item->get_recurring_period(true);
132 132 
         $interval               = $item->get_recurring_interval();
133 
-        $bill_times             = (int)$item->get_recurring_limit();
133 
+        $bill_times             = (int) $item->get_recurring_limit();
134 134 
         $add_period             = $interval . ' ' . $period;
135 135 
         $trial_period           = '';
136 136
137 
-        if ( $invoice->is_free_trial() ) {
138 
-            $trial_period       = $item->get_trial_period( true );
137 
+        if ($invoice->is_free_trial()) {
138 
+            $trial_period       = $item->get_trial_period(true);
139 139 
             $free_interval      = $item->get_trial_interval();
140 140 
             $trial_period       = $free_interval . ' ' . $trial_period;
141 141
142 
-            if ( empty( $last_payment ) ) {
142 
+            if (empty($last_payment)) {
143 143 
                 $add_period     = $trial_period;
144 144 
             }
145 145 
         }
146 146
147 
-        $expiration             = date_i18n( 'Y-m-d H:i:s', strtotime( '+' . $add_period  . ' 23:59:59', strtotime( $invoice_date ) ) );
148 
-        if ( strtotime( $expiration ) <  strtotime( date_i18n( 'Y-m-d' ) ) ) {
149 
-            if ( $status == 'active' || $status == 'trialling' || $status == 'pending' ) {
147 
+        $expiration = date_i18n('Y-m-d H:i:s', strtotime('+' . $add_period . ' 23:59:59', strtotime($invoice_date)));
148 
+        if (strtotime($expiration) < strtotime(date_i18n('Y-m-d'))) {
149 
+            if ($status == 'active' || $status == 'trialling' || $status == 'pending') {
150 150 
                 $status = 'expired';
151 151 
             }
152 152 
         }
 
@@ -159,7 +159,7 @@  discard block
 
 block discarded – undo
159 159 
             'frequency'         => $interval,
160 160 
             'period'            => $period,
161 161 
             'initial_amount'    => $invoice->get_total(),
162 
-            'recurring_amount'  => $invoice->get_recurring_details( 'total' ),
162 
+            'recurring_amount'  => $invoice->get_recurring_details('total'),
163 163 
             'bill_times'        => $bill_times,
164 164 
             'created'           => $invoice_date,
165 165 
             'expiration'        => $expiration,
 
@@ -169,14 +169,14 @@  discard block
 
 block discarded – undo
169 169 
         );
170 170
171 171 
         $subs_db      = new WPInv_Subscriptions_DB;
172 
-        $subs         = $subs_db->get_subscriptions( array( 'parent_payment_id' => $invoice->ID, 'number' => 1 ) );
173 
-        $subscription = reset( $subs );
172 
+        $subs         = $subs_db->get_subscriptions(array('parent_payment_id' => $invoice->ID, 'number' => 1));
173 
+        $subscription = reset($subs);
174 174
175 
-        if ( empty( $subscription ) || $subscription->id <= 0 ) {
175 
+        if (empty($subscription) || $subscription->id <= 0) {
176 176 
             $subscription = new WPInv_Subscription();
177 
-            $new_sub = $subscription->create( $args );
177 
+            $new_sub = $subscription->create($args);
178 178
179 
-            if ( !empty( $bill_times ) && $new_sub->get_times_billed() >= $bill_times && ( 'active' == $new_sub->status || 'trialling' == $new_sub->status ) ) {
179 
+            if (!empty($bill_times) && $new_sub->get_times_billed() >= $bill_times && ('active' == $new_sub->status || 'trialling' == $new_sub->status)) {
180 180 
                 $new_sub->complete(); // Mark completed if all times billed
181 181 
             }
182 182 
         }
 
@@ -186,20 +186,20 @@  discard block
 
 block discarded – undo
186 186 
 function wpinv_update_new_email_settings() {
187 187 
     global $wpinv_options;
188 188
189 
-    $current_options = get_option( 'wpinv_settings', array() );
189 
+    $current_options = get_option('wpinv_settings', array());
190 190 
     $options = array(
191 
-        'email_new_invoice_body' => __( '<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing' ),
192 
-        'email_cancelled_invoice_body' => __( '<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing' ),
193 
-        'email_failed_invoice_body' => __( '<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing' ),
194 
-        'email_onhold_invoice_body' => __( '<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing' ),
195 
-        'email_processing_invoice_body' => __( '<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing' ),
196 
-        'email_refunded_invoice_body' => __( '<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing' ),
197 
-        'email_user_invoice_body' => __( '<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
198 
-        'email_user_note_body' => __( '<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing' ),
199 
-        'email_overdue_body' => __( '<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
191 
+        'email_new_invoice_body' => __('<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing'),
192 
+        'email_cancelled_invoice_body' => __('<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing'),
193 
+        'email_failed_invoice_body' => __('<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing'),
194 
+        'email_onhold_invoice_body' => __('<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing'),
195 
+        'email_processing_invoice_body' => __('<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing'),
196 
+        'email_refunded_invoice_body' => __('<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing'),
197 
+        'email_user_invoice_body' => __('<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
198 
+        'email_user_note_body' => __('<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing'),
199 
+        'email_overdue_body' => __('<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
200 200 
     );
201 201
202 
-    foreach ($options as $option => $value){
202 
+    foreach ($options as $option => $value) {
203 203 
         if (!isset($current_options[$option])) {
204 204 
             $current_options[$option] = $value;
205 205 
         }
 
@@ -207,5 +207,5 @@  discard block
 
 block discarded – undo
207 207
208 208 
     $wpinv_options = $current_options;
209 209
210 
-    update_option( 'wpinv_settings', $current_options );
210 
+    update_option('wpinv_settings', $current_options);
211 211 
 }
212 212 
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/class-wpinv-admin-menus.php 1 patch
Spacing   +90 added lines, -90 removed lines patch added patch discarded remove patch 
@@ -3,7 +3,7 @@  discard block
 
 block discarded – undo
3 3 
  * Setup menus in WP admin.
4 4 
  */
5 5
6 
-defined( 'ABSPATH' ) || exit;
6 
+defined('ABSPATH') || exit;
7 7
8 8 
 /**
9 9 
  * WC_Admin_Menus Class.
 
@@ -13,40 +13,40 @@  discard block
 
 block discarded – undo
13 13 
      * Hook in tabs.
14 14 
      */
15 15 
     public function __construct() {
16 
-        add_action( 'admin_menu', array( $this, 'admin_menu' ), 10 );
17 
-        add_action( 'admin_menu', array( $this, 'add_addons_menu' ), 99 );
18 
-        add_action( 'admin_menu', array( $this, 'remove_admin_submenus' ), 10 );
19 
-        add_action( 'admin_head-nav-menus.php', array( $this, 'add_nav_menu_meta_boxes' ) );
16 
+        add_action('admin_menu', array($this, 'admin_menu'), 10);
17 
+        add_action('admin_menu', array($this, 'add_addons_menu'), 99);
18 
+        add_action('admin_menu', array($this, 'remove_admin_submenus'), 10);
19 
+        add_action('admin_head-nav-menus.php', array($this, 'add_nav_menu_meta_boxes'));
20 20 
     }
21 21
22 22 
     public function admin_menu() {
23 23 
         global $menu, $submenu;
24 24
25 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
25 
+        if (!wpinv_current_user_can_manage_invoicing()) {
26 26 
             return;
27 27 
         }
28 28
29 
-        $capability = apply_filters( 'invoicing_capability', wpinv_get_capability() );
29 
+        $capability = apply_filters('invoicing_capability', wpinv_get_capability());
30 30
31 
-        if ( wpinv_current_user_can_manage_invoicing() ) {
32 
-            $menu[] = array( '', 'read', 'separator-wpinv', '', 'wp-menu-separator wpinv' );
31 
+        if (wpinv_current_user_can_manage_invoicing()) {
32 
+            $menu[] = array('', 'read', 'separator-wpinv', '', 'wp-menu-separator wpinv');
33 33
34 34 
             // Allow users with 'manage_invocing' capability to create new invoices
35 
-            $submenu['post-new.php?post_type=wpi_invoice'][] = array( '', '', 'post-new.php?post_type=wpi_invoice', '' );
36 
-            $submenu['post-new.php?post_type=wpi_item'][] = array( '', '', 'post-new.php?post_type=wpi_item', '' );
37 
-            $submenu['post-new.php?post_type=wpi_discount'][] = array( '', '', 'post-new.php?post_type=wpi_discount', '' );
35 
+            $submenu['post-new.php?post_type=wpi_invoice'][] = array('', '', 'post-new.php?post_type=wpi_invoice', '');
36 
+            $submenu['post-new.php?post_type=wpi_item'][] = array('', '', 'post-new.php?post_type=wpi_item', '');
37 
+            $submenu['post-new.php?post_type=wpi_discount'][] = array('', '', 'post-new.php?post_type=wpi_discount', '');
38 38
39 39 
         }
40 40
41 
-        $wpi_invoice = get_post_type_object( 'wpi_invoice' );
41 
+        $wpi_invoice = get_post_type_object('wpi_invoice');
42 42
43 
-        add_menu_page( __( 'Invoicing', 'invoicing' ), __( 'Invoicing', 'invoicing' ), $capability, 'wpinv', null, $wpi_invoice->menu_icon, '54.123460' );
43 
+        add_menu_page(__('Invoicing', 'invoicing'), __('Invoicing', 'invoicing'), $capability, 'wpinv', null, $wpi_invoice->menu_icon, '54.123460');
44 44
45 
-        add_submenu_page( 'wpinv', __( 'Invoice Settings', 'invoicing' ), __( 'Settings', 'invoicing' ), $capability, 'wpinv-settings', array( $this, 'options_page' ));
45 
+        add_submenu_page('wpinv', __('Invoice Settings', 'invoicing'), __('Settings', 'invoicing'), $capability, 'wpinv-settings', array($this, 'options_page'));
46 46 
     }
47 47
48 
-    public function add_addons_menu(){
49 
-        if ( !apply_filters( 'wpi_show_addons_page', true ) ) {
48 
+    public function add_addons_menu() {
49 
+        if (!apply_filters('wpi_show_addons_page', true)) {
50 50 
             return;
51 51 
         }
52 52 
 
@@ -56,78 +56,78 @@  discard block
 
 block discarded – undo
56 56 
             __('Extensions', 'invoicing'),
57 57 
             'manage_options',
58 58 
             'wpi-addons',
59 
-            array( $this, 'addons_page' )
59 
+            array($this, 'addons_page')
60 60 
         );
61 61 
     }
62 62
63 
-    public function addons_page(){
63 
+    public function addons_page() {
64 64 
         $addon_obj = new WPInv_Admin_Addons();
65 65 
         $addon_obj->output();
66 66 
     }
67 67
68 68 
     function options_page() {
69 
-        $page       = isset( $_GET['page'] )                ? strtolower( $_GET['page'] )               : false;
69 
+        $page = isset($_GET['page']) ? strtolower($_GET['page']) : false;
70 70
71 
-        if ( $page !== 'wpinv-settings' ) {
71 
+        if ($page !== 'wpinv-settings') {
72 72 
             return;
73 73 
         }
74 74
75 75 
         $settings_tabs = wpinv_get_settings_tabs();
76 76 
         $settings_tabs = empty($settings_tabs) ? array() : $settings_tabs;
77 
-        $active_tab    = isset( $_GET['tab'] ) && array_key_exists( $_GET['tab'], $settings_tabs ) ? sanitize_text_field( $_GET['tab'] ) : 'general';
78 
-        $sections      = wpinv_get_settings_tab_sections( $active_tab );
77 
+        $active_tab    = isset($_GET['tab']) && array_key_exists($_GET['tab'], $settings_tabs) ? sanitize_text_field($_GET['tab']) : 'general';
78 
+        $sections      = wpinv_get_settings_tab_sections($active_tab);
79 79 
         $key           = 'main';
80 80
81 
-        if ( is_array( $sections ) ) {
82 
-            $key = key( $sections );
81 
+        if (is_array($sections)) {
82 
+            $key = key($sections);
83 83 
         }
84 84
85 
-        $registered_sections = wpinv_get_settings_tab_sections( $active_tab );
86 
-        $section             = isset( $_GET['section'] ) && ! empty( $registered_sections ) && array_key_exists( $_GET['section'], $registered_sections ) ? $_GET['section'] : $key;
85 
+        $registered_sections = wpinv_get_settings_tab_sections($active_tab);
86 
+        $section             = isset($_GET['section']) && !empty($registered_sections) && array_key_exists($_GET['section'], $registered_sections) ? $_GET['section'] : $key;
87 87 
         ob_start();
88 88 
         ?>
89 89 
         <div class="wrap">
90 90 
             <h1 class="nav-tab-wrapper">
91 91 
                 <?php
92 
-                foreach( wpinv_get_settings_tabs() as $tab_id => $tab_name ) {
93 
-                    $tab_url = add_query_arg( array(
92 
+                foreach (wpinv_get_settings_tabs() as $tab_id => $tab_name) {
93 
+                    $tab_url = add_query_arg(array(
94 94 
                         'settings-updated' => false,
95 95 
                         'tab' => $tab_id,
96 
-                    ) );
96 
+                    ));
97 97
98 98 
                     // Remove the section from the tabs so we always end up at the main section
99 
-                    $tab_url = remove_query_arg( 'section', $tab_url );
100 
-                    $tab_url = remove_query_arg( 'wpi_sub', $tab_url );
99 
+                    $tab_url = remove_query_arg('section', $tab_url);
100 
+                    $tab_url = remove_query_arg('wpi_sub', $tab_url);
101 101
102 102 
                     $active = $active_tab == $tab_id ? ' nav-tab-active' : '';
103 103
104 
-                    echo '<a href="' . esc_url( $tab_url ) . '" title="' . esc_attr( $tab_name ) . '" class="nav-tab' . $active . '">';
105 
-                    echo esc_html( $tab_name );
104 
+                    echo '<a href="' . esc_url($tab_url) . '" title="' . esc_attr($tab_name) . '" class="nav-tab' . $active . '">';
105 
+                    echo esc_html($tab_name);
106 106 
                     echo '</a>';
107 107 
                 }
108 108 
                 ?>
109 109 
             </h1>
110 110 
             <?php
111 
-            $number_of_sections = count( $sections );
111 
+            $number_of_sections = count($sections);
112 112 
             $number = 0;
113 
-            if ( $number_of_sections > 1 ) {
113 
+            if ($number_of_sections > 1) {
114 114 
                 echo '<div><ul class="subsubsub">';
115 
-                foreach( $sections as $section_id => $section_name ) {
115 
+                foreach ($sections as $section_id => $section_name) {
116 116 
                     echo '<li>';
117 117 
                     $number++;
118 
-                    $tab_url = add_query_arg( array(
118 
+                    $tab_url = add_query_arg(array(
119 119 
                         'settings-updated' => false,
120 120 
                         'tab' => $active_tab,
121 121 
                         'section' => $section_id
122 
-                    ) );
123 
-                    $tab_url = remove_query_arg( 'wpi_sub', $tab_url );
122 
+                    ));
123 
+                    $tab_url = remove_query_arg('wpi_sub', $tab_url);
124 124 
                     $class = '';
125 
-                    if ( $section == $section_id ) {
125 
+                    if ($section == $section_id) {
126 126 
                         $class = 'current';
127 127 
                     }
128 
-                    echo '<a class="' . $class . '" href="' . esc_url( $tab_url ) . '">' . $section_name . '</a>';
128 
+                    echo '<a class="' . $class . '" href="' . esc_url($tab_url) . '">' . $section_name . '</a>';
129 129
130 
-                    if ( $number != $number_of_sections ) {
130 
+                    if ($number != $number_of_sections) {
131 131 
                         echo ' | ';
132 132 
                     }
133 133 
                     echo '</li>';
 
@@ -139,19 +139,19 @@  discard block
 
 block discarded – undo
139 139 
                 <form method="post" action="options.php">
140 140 
                     <table class="form-table">
141 141 
                         <?php
142 
-                        settings_fields( 'wpinv_settings' );
142 
+                        settings_fields('wpinv_settings');
143 143
144 
-                        if ( 'main' === $section ) {
145 
-                            do_action( 'wpinv_settings_tab_top', $active_tab );
144 
+                        if ('main' === $section) {
145 
+                            do_action('wpinv_settings_tab_top', $active_tab);
146 146 
                         }
147 147
148 
-                        do_action( 'wpinv_settings_tab_top_' . $active_tab . '_' . $section, $active_tab, $section );
149 
-                        do_settings_sections( 'wpinv_settings_' . $active_tab . '_' . $section, $active_tab, $section );
150 
-                        do_action( 'wpinv_settings_tab_bottom_' . $active_tab . '_' . $section, $active_tab, $section );
148 
+                        do_action('wpinv_settings_tab_top_' . $active_tab . '_' . $section, $active_tab, $section);
149 
+                        do_settings_sections('wpinv_settings_' . $active_tab . '_' . $section, $active_tab, $section);
150 
+                        do_action('wpinv_settings_tab_bottom_' . $active_tab . '_' . $section, $active_tab, $section);
151 151
152 152 
                         // For backwards compatibility
153 
-                        if ( 'main' === $section ) {
154 
-                            do_action( 'wpinv_settings_tab_bottom', $active_tab );
153 
+                        if ('main' === $section) {
154 
+                            do_action('wpinv_settings_tab_bottom', $active_tab);
155 155 
                         }
156 156 
                         ?>
157 157 
                     </table>
 
@@ -165,18 +165,18 @@  discard block
 
 block discarded – undo
165 165 
     }
166 166
167 167 
     public function remove_admin_submenus() {
168 
-        remove_submenu_page( 'edit.php?post_type=wpi_invoice', 'post-new.php?post_type=wpi_invoice' );
168 
+        remove_submenu_page('edit.php?post_type=wpi_invoice', 'post-new.php?post_type=wpi_invoice');
169 169 
     }
170 170
171 
-    public function add_nav_menu_meta_boxes(){
172 
-        add_meta_box( 'wpinv_endpoints_nav_link', __( 'Invoicing Pages', 'invoicing' ), array( $this, 'nav_menu_links' ), 'nav-menus', 'side', 'low' );
171 
+    public function add_nav_menu_meta_boxes() {
172 
+        add_meta_box('wpinv_endpoints_nav_link', __('Invoicing Pages', 'invoicing'), array($this, 'nav_menu_links'), 'nav-menus', 'side', 'low');
173 173 
     }
174 174
175 
-    public function nav_menu_links(){
175 
+    public function nav_menu_links() {
176 176 
         $endpoints = $this->get_menu_items();
177 177 
         ?>
178 178 
         <div id="invoicing-endpoints" class="posttypediv">
179 
-        <?php if(!empty($endpoints['pages'])){ ?>
179 
+        <?php if (!empty($endpoints['pages'])) { ?>
180 180 
             <div id="tabs-panel-invoicing-endpoints" class="tabs-panel tabs-panel-active">
181 181 
                 <ul id="invoicing-endpoints-checklist" class="categorychecklist form-no-clear">
182 182 
                     <?php
 
@@ -188,29 +188,29 @@  discard block
 
 block discarded – undo
188 188 
         <?php } ?>
189 189 
         <p class="button-controls">
190 190 
         <span class="list-controls">
191 
-            <a href="<?php echo admin_url( 'nav-menus.php?page-tab=all&selectall=1#invoicing-endpoints' ); ?>" class="select-all"><?php _e( 'Select all', 'invoicing' ); ?></a>
191 
+            <a href="<?php echo admin_url('nav-menus.php?page-tab=all&selectall=1#invoicing-endpoints'); ?>" class="select-all"><?php _e('Select all', 'invoicing'); ?></a>
192 192 
         </span>
193 193 
             <span class="add-to-menu">
194 
-            <input type="submit" class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e( 'Add to menu', 'invoicing' ); ?>" name="add-post-type-menu-item" id="submit-invoicing-endpoints">
194 
+            <input type="submit" class="button-secondary submit-add-to-menu right" value="<?php esc_attr_e('Add to menu', 'invoicing'); ?>" name="add-post-type-menu-item" id="submit-invoicing-endpoints">
195 195 
             <span class="spinner"></span>
196 196 
         </span>
197 197 
         </p>
198 198 
         <?php
199 199 
     }
200 200
201 
-    public function get_menu_items(){
201 
+    public function get_menu_items() {
202 202 
         $items = array();
203 203
204 
-        $wpinv_history_page_id = (int)wpinv_get_option( 'invoice_history_page' );
205 
-        if($wpinv_history_page_id > 0){
204 
+        $wpinv_history_page_id = (int) wpinv_get_option('invoice_history_page');
205 
+        if ($wpinv_history_page_id > 0) {
206 206 
             $item = new stdClass();
207 207 
             $item->object_id = $wpinv_history_page_id;
208 208 
             $item->db_id = 0;
209 
-            $item->object =  'page';
209 
+            $item->object = 'page';
210 210 
             $item->menu_item_parent = 0;
211 211 
             $item->type = 'post_type';
212 
-            $item->title = __('Invoice History Page','invoicing');
213 
-            $item->url = get_permalink( $wpinv_history_page_id );
212 
+            $item->title = __('Invoice History Page', 'invoicing');
213 
+            $item->url = get_permalink($wpinv_history_page_id);
214 214 
             $item->target = '';
215 215 
             $item->attr_title = '';
216 216 
             $item->classes = array('wpinv-menu-item');
 
@@ -219,16 +219,16 @@  discard block
 
 block discarded – undo
219 219 
             $items['pages'][] = $item;
220 220 
         }
221 221
222 
-        $wpinv_sub_history_page_id = (int)wpinv_get_option( 'invoice_subscription_page' );
223 
-        if($wpinv_sub_history_page_id > 0){
222 
+        $wpinv_sub_history_page_id = (int) wpinv_get_option('invoice_subscription_page');
223 
+        if ($wpinv_sub_history_page_id > 0) {
224 224 
             $item = new stdClass();
225 225 
             $item->object_id = $wpinv_sub_history_page_id;
226 226 
             $item->db_id = 0;
227 
-            $item->object =  'page';
227 
+            $item->object = 'page';
228 228 
             $item->menu_item_parent = 0;
229 229 
             $item->type = 'post_type';
230 
-            $item->title = __('Invoice Subscriptions Page','invoicing');
231 
-            $item->url = get_permalink( $wpinv_sub_history_page_id );
230 
+            $item->title = __('Invoice Subscriptions Page', 'invoicing');
231 
+            $item->url = get_permalink($wpinv_sub_history_page_id);
232 232 
             $item->target = '';
233 233 
             $item->attr_title = '';
234 234 
             $item->classes = array('wpinv-menu-item');
 
@@ -237,16 +237,16 @@  discard block
 
 block discarded – undo
237 237 
             $items['pages'][] = $item;
238 238 
         }
239 239
240 
-        $wpinv_checkout_page_id = (int)wpinv_get_option( 'checkout_page' );
241 
-        if($wpinv_checkout_page_id > 0){
240 
+        $wpinv_checkout_page_id = (int) wpinv_get_option('checkout_page');
241 
+        if ($wpinv_checkout_page_id > 0) {
242 242 
             $item = new stdClass();
243 243 
             $item->object_id = $wpinv_checkout_page_id;
244 244 
             $item->db_id = 0;
245 
-            $item->object =  'page';
245 
+            $item->object = 'page';
246 246 
             $item->menu_item_parent = 0;
247 247 
             $item->type = 'post_type';
248 
-            $item->title = __('Checkout Page','invoicing');
249 
-            $item->url = get_permalink( $wpinv_checkout_page_id );
248 
+            $item->title = __('Checkout Page', 'invoicing');
249 
+            $item->url = get_permalink($wpinv_checkout_page_id);
250 250 
             $item->target = '';
251 251 
             $item->attr_title = '';
252 252 
             $item->classes = array('wpinv-menu-item');
 
@@ -255,16 +255,16 @@  discard block
 
 block discarded – undo
255 255 
             $items['pages'][] = $item;
256 256 
         }
257 257
258 
-        $wpinv_tandc_page_id = (int)wpinv_get_option( 'tandc_page' );
259 
-        if($wpinv_tandc_page_id > 0){
258 
+        $wpinv_tandc_page_id = (int) wpinv_get_option('tandc_page');
259 
+        if ($wpinv_tandc_page_id > 0) {
260 260 
             $item = new stdClass();
261 261 
             $item->object_id = $wpinv_tandc_page_id;
262 262 
             $item->db_id = 0;
263 
-            $item->object =  'page';
263 
+            $item->object = 'page';
264 264 
             $item->menu_item_parent = 0;
265 265 
             $item->type = 'post_type';
266 
-            $item->title = __('Terms & Conditions','invoicing');
267 
-            $item->url = get_permalink( $wpinv_tandc_page_id );
266 
+            $item->title = __('Terms & Conditions', 'invoicing');
267 
+            $item->url = get_permalink($wpinv_tandc_page_id);
268 268 
             $item->target = '';
269 269 
             $item->attr_title = '';
270 270 
             $item->classes = array('wpinv-menu-item');
 
@@ -273,16 +273,16 @@  discard block
 
 block discarded – undo
273 273 
             $items['pages'][] = $item;
274 274 
         }
275 275
276 
-        $wpinv_success_page_id = (int)wpinv_get_option( 'success_page' );
277 
-        if($wpinv_success_page_id > 0){
276 
+        $wpinv_success_page_id = (int) wpinv_get_option('success_page');
277 
+        if ($wpinv_success_page_id > 0) {
278 278 
             $item = new stdClass();
279 279 
             $item->object_id = $wpinv_success_page_id;
280 280 
             $item->db_id = 0;
281 
-            $item->object =  'page';
281 
+            $item->object = 'page';
282 282 
             $item->menu_item_parent = 0;
283 283 
             $item->type = 'post_type';
284 
-            $item->title = __('Success Page','invoicing');
285 
-            $item->url = get_permalink( $wpinv_success_page_id );
284 
+            $item->title = __('Success Page', 'invoicing');
285 
+            $item->url = get_permalink($wpinv_success_page_id);
286 286 
             $item->target = '';
287 287 
             $item->attr_title = '';
288 288 
             $item->classes = array('wpinv-menu-item');
 
@@ -291,16 +291,16 @@  discard block
 
 block discarded – undo
291 291 
             $items['pages'][] = $item;
292 292 
         }
293 293
294 
-        $wpinv_failure_page_id = (int)wpinv_get_option( 'failure_page' );
295 
-        if($wpinv_failure_page_id > 0){
294 
+        $wpinv_failure_page_id = (int) wpinv_get_option('failure_page');
295 
+        if ($wpinv_failure_page_id > 0) {
296 296 
             $item = new stdClass();
297 297 
             $item->object_id = $wpinv_failure_page_id;
298 298 
             $item->db_id = 0;
299 
-            $item->object =  'page';
299 
+            $item->object = 'page';
300 300 
             $item->menu_item_parent = 0;
301 301 
             $item->type = 'post_type';
302 
-            $item->title = __('Failed Transaction Page','invoicing');
303 
-            $item->url = get_permalink( $wpinv_failure_page_id );
302 
+            $item->title = __('Failed Transaction Page', 'invoicing');
303 
+            $item->url = get_permalink($wpinv_failure_page_id);
304 304 
             $item->target = '';
305 305 
             $item->attr_title = '';
306 306 
             $item->classes = array('wpinv-menu-item');
 
@@ -309,7 +309,7 @@  discard block
 
 block discarded – undo
309 309 
             $items['pages'][] = $item;
310 310 
         }
311 311
312 
-        return apply_filters( 'wpinv_menu_items', $items );
312 
+        return apply_filters('wpinv_menu_items', $items);
313 313 
     }
314 314
315 315 
 }
Please login to merge, or discard this patch.
includes/class-wpinv-notes.php 1 patch
Spacing   +42 added lines, -42 removed lines patch added patch discarded remove patch 
@@ -1,5 +1,5 @@  discard block
 
 block discarded – undo
1 1 
 <?php
2 
-if ( ! defined( 'ABSPATH' ) ) {
2 
+if (!defined('ABSPATH')) {
3 3 
     exit; // Exit if accessed directly
4 4 
 }
5 5 
 
@@ -14,74 +14,74 @@  discard block
 
 block discarded – undo
14 14 
     }
15 15
16 16 
     public function init() {
17 
-        do_action( 'wpinv_class_notes_init', $this );
17 
+        do_action('wpinv_class_notes_init', $this);
18 18 
     }
19 19
20 20 
     public function includes() {
21 
-        do_action( 'wpinv_class_notes_includes', $this );
21 
+        do_action('wpinv_class_notes_includes', $this);
22 22 
     }
23 23
24 24 
     public function actions() {
25 25 
         // Secure inovice notes
26 
-        add_action( 'pre_get_comments', array( $this, 'set_invoice_note_type' ), 11, 1 );
27 
-        add_action( 'comment_feed_where', array( $this, 'wpinv_comment_feed_where' ), 10, 1 );
26 
+        add_action('pre_get_comments', array($this, 'set_invoice_note_type'), 11, 1);
27 
+        add_action('comment_feed_where', array($this, 'wpinv_comment_feed_where'), 10, 1);
28 28
29 29 
         // Count comments
30 
-        add_filter( 'wp_count_comments', array( $this, 'wp_count_comments' ), 11, 2 );
30 
+        add_filter('wp_count_comments', array($this, 'wp_count_comments'), 11, 2);
31 31
32 32 
         // Delete comments count cache whenever there is a new comment or a comment status changes
33 
-        add_action( 'wp_insert_comment', array( $this, 'delete_comments_count_cache' ) );
34 
-        add_action( 'wp_set_comment_status', array( $this, 'delete_comments_count_cache' ) );
33 
+        add_action('wp_insert_comment', array($this, 'delete_comments_count_cache'));
34 
+        add_action('wp_set_comment_status', array($this, 'delete_comments_count_cache'));
35 35
36 
-        do_action( 'wpinv_class_notes_actions', $this );
36 
+        do_action('wpinv_class_notes_actions', $this);
37 37 
     }
38 38
39 
-    public function set_invoice_note_type( $query ) {
40 
-        $post_ID        = !empty( $query->query_vars['post_ID'] ) ? $query->query_vars['post_ID'] : $query->query_vars['post_id'];
39 
+    public function set_invoice_note_type($query) {
40 
+        $post_ID = !empty($query->query_vars['post_ID']) ? $query->query_vars['post_ID'] : $query->query_vars['post_id'];
41 41
42 
-        if ( $post_ID && in_array(get_post_type( $post_ID ), array($this->invoice_post_type, 'wpi_quote' )) ) {
42 
+        if ($post_ID && in_array(get_post_type($post_ID), array($this->invoice_post_type, 'wpi_quote'))) {
43 43 
             $query->query_vars['type__in']      = $this->comment_type;
44 44 
             $query->query_vars['type__not_in']  = '';
45 45 
         } else {
46 
-            if ( isset( $query->query_vars['type__in'] ) && $type_in = $query->query_vars['type__in'] ) {
47 
-                if ( is_array( $type_in ) && in_array( $this->comment_type, $type_in ) ) {
48 
-                    $key = array_search( $this->comment_type, $type_in );
49 
-                    unset( $query->query_vars['type__in'][$key] );
50 
-                } else if ( !is_array( $type_in ) && $type_in == $this->comment_type ) {
46 
+            if (isset($query->query_vars['type__in']) && $type_in = $query->query_vars['type__in']) {
47 
+                if (is_array($type_in) && in_array($this->comment_type, $type_in)) {
48 
+                    $key = array_search($this->comment_type, $type_in);
49 
+                    unset($query->query_vars['type__in'][$key]);
50 
+                } else if (!is_array($type_in) && $type_in == $this->comment_type) {
51 51 
                     $query->query_vars['type__in'] = '';
52 52 
                 }
53 53 
             }
54 54
55 
-            if ( isset( $query->query_vars['type__not_in'] ) && $type_not_in = $query->query_vars['type__not_in'] ) {
56 
-                if ( is_array( $type_not_in ) && !in_array( $this->comment_type, $type_not_in ) ) {
55 
+            if (isset($query->query_vars['type__not_in']) && $type_not_in = $query->query_vars['type__not_in']) {
56 
+                if (is_array($type_not_in) && !in_array($this->comment_type, $type_not_in)) {
57 57 
                     $query->query_vars['type__not_in'][] = $this->comment_type;
58 
-                } else if ( !is_array( $type_not_in ) && $type_not_in != $this->comment_type ) {
59 
-                    $query->query_vars['type__not_in'] = (array)$query->query_vars['type__not_in'];
58 
+                } else if (!is_array($type_not_in) && $type_not_in != $this->comment_type) {
59 
+                    $query->query_vars['type__not_in'] = (array) $query->query_vars['type__not_in'];
60 60 
                     $query->query_vars['type__not_in'][] = $this->comment_type;
61 61 
                 }
62 62 
             } else {
63 
-                $query->query_vars['type__not_in']  = $this->comment_type;
63 
+                $query->query_vars['type__not_in'] = $this->comment_type;
64 64 
             }
65 65 
         }
66 66
67 67 
         return $query;
68 68 
     }
69 69
70 
-    public function get_invoice_notes( $invoice_id = 0, $type = '' ) {
70 
+    public function get_invoice_notes($invoice_id = 0, $type = '') {
71 71 
         $args = array(
72 72 
             'post_id'   => $invoice_id,
73 73 
             'orderby'   => 'comment_ID',
74 74 
             'order'     => 'ASC',
75 75 
         );
76 76
77 
-        if ( $type == 'customer' ) {
77 
+        if ($type == 'customer') {
78 78 
             $args['meta_key']   = '_wpi_customer_note';
79 79 
             $args['meta_value'] = 1;
80 80 
         }
81 81
82 
-        $args   = apply_filters( 'wpinv_invoice_notes_args', $args, $this, $invoice_id, $type );
82 
+        $args = apply_filters('wpinv_invoice_notes_args', $args, $this, $invoice_id, $type);
83 83
84 
-        return get_comments( $args );
84 
+        return get_comments($args);
85 85 
     }
86 86
87 87 
     /**
 
@@ -92,7 +92,7 @@  discard block
 
 block discarded – undo
92 92 
      * @return void
93 93 
      */
94 94 
     public function delete_comments_count_cache() {
95 
-        delete_transient( 'wpinv_count_comments' );
95 
+        delete_transient('wpinv_count_comments');
96 96 
     }
97 97
98 98 
     /**
 
@@ -103,16 +103,16 @@  discard block
 
 block discarded – undo
103 103 
      * @param  int    $post_id Post ID.
104 104 
      * @return object
105 105 
      */
106 
-    public function wp_count_comments( $stats, $post_id ) {
106 
+    public function wp_count_comments($stats, $post_id) {
107 107 
         global $wpdb;
108 108
109 
-        if ( 0 === $post_id ) {
110 
-            $stats = get_transient( 'wpinv_count_comments' );
109 
+        if (0 === $post_id) {
110 
+            $stats = get_transient('wpinv_count_comments');
111 111
112 
-            if ( ! $stats ) {
112 
+            if (!$stats) {
113 113 
                 $stats = array();
114 114
115 
-                $count = $wpdb->get_results( "SELECT comment_approved, COUNT(*) AS num_comments FROM {$wpdb->comments} WHERE comment_type NOT IN ('" . $this->comment_type . "') GROUP BY comment_approved", ARRAY_A );
115 
+                $count = $wpdb->get_results("SELECT comment_approved, COUNT(*) AS num_comments FROM {$wpdb->comments} WHERE comment_type NOT IN ('" . $this->comment_type . "') GROUP BY comment_approved", ARRAY_A);
116 116
117 117 
                 $total = 0;
118 118 
                 $approved = array(
 
@@ -123,33 +123,33 @@  discard block
 
 block discarded – undo
123 123 
                     'post-trashed' => 'post-trashed',
124 124 
                 );
125 125
126 
-                foreach ( (array) $count as $row ) {
126 
+                foreach ((array) $count as $row) {
127 127 
                     // Do not count post-trashed toward totals.
128 
-                    if ( 'post-trashed' !== $row['comment_approved'] && 'trash' !== $row['comment_approved'] ) {
128 
+                    if ('post-trashed' !== $row['comment_approved'] && 'trash' !== $row['comment_approved']) {
129 129 
                         $total += $row['num_comments'];
130 130 
                     }
131 
-                    if ( isset( $approved[ $row['comment_approved'] ] ) ) {
132 
-                        $stats[ $approved[ $row['comment_approved'] ] ] = $row['num_comments'];
131 
+                    if (isset($approved[$row['comment_approved']])) {
132 
+                        $stats[$approved[$row['comment_approved']]] = $row['num_comments'];
133 133 
                     }
134 134 
                 }
135 135
136 136 
                 $stats['total_comments'] = $total;
137 137 
                 $stats['all'] = $total;
138 
-                foreach ( $approved as $key ) {
139 
-                    if ( empty( $stats[ $key ] ) ) {
140 
-                        $stats[ $key ] = 0;
138 
+                foreach ($approved as $key) {
139 
+                    if (empty($stats[$key])) {
140 
+                        $stats[$key] = 0;
141 141 
                     }
142 142 
                 }
143 143
144 144 
                 $stats = (object) $stats;
145 
-                set_transient( 'wpinv_count_comments', $stats );
145 
+                set_transient('wpinv_count_comments', $stats);
146 146 
             }
147 147 
         }
148 148
149 149 
         return $stats;
150 150 
     }
151 151
152 
-    function wpinv_comment_feed_where($where){
153 
-        return $where . ( $where ? ' AND ' : '' ) . " comment_type != 'wpinv_note' ";
152 
+    function wpinv_comment_feed_where($where) {
153 
+        return $where . ($where ? ' AND ' : '') . " comment_type != 'wpinv_note' ";
154 154 
     }
155 155 
 }
Please login to merge, or discard this patch.
includes/wpinv-payment-functions.php 1 patch
Spacing   +78 added lines, -78 removed lines patch added patch discarded remove patch 
@@ -1,155 +1,155 @@  discard block
 
 block discarded – undo
1 1 
 <?php
2 
-function wpinv_is_subscription_payment( $invoice = '' ) {
3 
-    if ( empty( $invoice ) ) {
2 
+function wpinv_is_subscription_payment($invoice = '') {
3 
+    if (empty($invoice)) {
4 4 
         return false;
5 5 
     }
6 6
7 
-    if ( !is_object( $invoice ) && is_scalar( $invoice ) ) {
8 
-        $invoice = wpinv_get_invoice( $invoice );
7 
+    if (!is_object($invoice) && is_scalar($invoice)) {
8 
+        $invoice = wpinv_get_invoice($invoice);
9 9 
     }
10 10
11 
-    if ( empty( $invoice ) ) {
11 
+    if (empty($invoice)) {
12 12 
         return false;
13 13 
     }
14 14
15 
-    if ( $invoice->is_renewal() ) {
15 
+    if ($invoice->is_renewal()) {
16 16 
         return true;
17 17 
     }
18 18
19 19 
     return false;
20 20 
 }
21 21
22 
-function wpinv_payment_link_transaction_id( $invoice = '' ) {
23 
-    if ( empty( $invoice ) ) {
22 
+function wpinv_payment_link_transaction_id($invoice = '') {
23 
+    if (empty($invoice)) {
24 24 
         return false;
25 25 
     }
26 26
27 
-    if ( !is_object( $invoice ) && is_scalar( $invoice ) ) {
28 
-        $invoice = wpinv_get_invoice( $invoice );
27 
+    if (!is_object($invoice) && is_scalar($invoice)) {
28 
+        $invoice = wpinv_get_invoice($invoice);
29 29 
     }
30 30
31 
-    if ( empty( $invoice ) ) {
31 
+    if (empty($invoice)) {
32 32 
         return false;
33 33 
     }
34 34
35 
-    return apply_filters( 'wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice );
35 
+    return apply_filters('wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice);
36 36 
 }
37 37
38 
-function wpinv_subscription_initial_payment_desc( $amount, $period, $interval, $trial_period = '', $trial_interval = 0 ) {
39 
-    $interval   = (int)$interval > 0 ? (int)$interval : 1;
38 
+function wpinv_subscription_initial_payment_desc($amount, $period, $interval, $trial_period = '', $trial_interval = 0) {
39 
+    $interval   = (int) $interval > 0 ? (int) $interval : 1;
40 40
41 
-    if ( $trial_interval > 0 && !empty( $trial_period ) ) {
42 
-        $amount = __( 'Free', 'invoicing' );
41 
+    if ($trial_interval > 0 && !empty($trial_period)) {
42 
+        $amount = __('Free', 'invoicing');
43 43 
         $interval = $trial_interval;
44 44 
         $period = $trial_period;
45 45 
     }
46 46
47 47 
     $description = '';
48 
-    switch ( $period ) {
48 
+    switch ($period) {
49 49 
         case 'D' :
50 50 
         case 'day' :
51 
-            $description = wp_sprintf( _n( '%s for the first day.', '%s for the first %d days.', $interval, 'invoicing' ), $amount, $interval );
51 
+            $description = wp_sprintf(_n('%s for the first day.', '%s for the first %d days.', $interval, 'invoicing'), $amount, $interval);
52 52 
             break;
53 53 
         case 'W' :
54 54 
         case 'week' :
55 
-            $description = wp_sprintf( _n( '%s for the first week.', '%s for the first %d weeks.', $interval, 'invoicing' ), $amount, $interval );
55 
+            $description = wp_sprintf(_n('%s for the first week.', '%s for the first %d weeks.', $interval, 'invoicing'), $amount, $interval);
56 56 
             break;
57 57 
         case 'M' :
58 58 
         case 'month' :
59 
-            $description = wp_sprintf( _n( '%s for the first month.', '%s for the first %d months.', $interval, 'invoicing' ), $amount, $interval );
59 
+            $description = wp_sprintf(_n('%s for the first month.', '%s for the first %d months.', $interval, 'invoicing'), $amount, $interval);
60 60 
             break;
61 61 
         case 'Y' :
62 62 
         case 'year' :
63 
-            $description = wp_sprintf( _n( '%s for the first year.', '%s for the first %d years.', $interval, 'invoicing' ), $amount, $interval );
63 
+            $description = wp_sprintf(_n('%s for the first year.', '%s for the first %d years.', $interval, 'invoicing'), $amount, $interval);
64 64 
             break;
65 65 
     }
66 66
67 
-    return apply_filters( 'wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval  );
67 
+    return apply_filters('wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval);
68 68 
 }
69 69
70 
-function wpinv_subscription_recurring_payment_desc( $amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0 ) {
71 
-    $interval   = (int)$interval > 0 ? (int)$interval : 1;
72 
-    $bill_times = (int)$bill_times > 0 ? (int)$bill_times : 0;
70 
+function wpinv_subscription_recurring_payment_desc($amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0) {
71 
+    $interval   = (int) $interval > 0 ? (int) $interval : 1;
72 
+    $bill_times = (int) $bill_times > 0 ? (int) $bill_times : 0;
73 73
74 74 
     $description = '';
75 
-    switch ( $period ) {
75 
+    switch ($period) {
76 76 
         case 'D' :
77 77 
         case 'day' :
78 
-            if ( (int)$bill_times > 0 ) {
79 
-                if ( $interval > 1 ) {
80 
-                    if ( $bill_times > 1 ) {
81 
-                        $description = wp_sprintf( __( '%s for each %d days, for %d installments.', 'invoicing' ), $amount, $interval, $bill_times );
78 
+            if ((int) $bill_times > 0) {
79 
+                if ($interval > 1) {
80 
+                    if ($bill_times > 1) {
81 
+                        $description = wp_sprintf(__('%s for each %d days, for %d installments.', 'invoicing'), $amount, $interval, $bill_times);
82 82 
                     } else {
83 
-                        $description = wp_sprintf( __( '%s for %d days.', 'invoicing' ), $amount, $interval );
83 
+                        $description = wp_sprintf(__('%s for %d days.', 'invoicing'), $amount, $interval);
84 84 
                     }
85 85 
                 } else {
86 
-                    $description = wp_sprintf( _n( '%s for one day.', '%s for each day, for %d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
86 
+                    $description = wp_sprintf(_n('%s for one day.', '%s for each day, for %d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
87 87 
                 }
88 88 
             } else {
89 
-                $description = wp_sprintf( _n( '%s for each day.', '%s for each %d days.', $interval, 'invoicing'), $amount, $interval );
89 
+                $description = wp_sprintf(_n('%s for each day.', '%s for each %d days.', $interval, 'invoicing'), $amount, $interval);
90 90 
             }
91 91 
             break;
92 92 
         case 'W' :
93 93 
         case 'week' :
94 
-            if ( (int)$bill_times > 0 ) {
95 
-                if ( $interval > 1 ) {
96 
-                    if ( $bill_times > 1 ) {
97 
-                        $description = wp_sprintf( __( '%s for each %d weeks, for %d installments.', 'invoicing' ), $amount, $interval, $bill_times );
94 
+            if ((int) $bill_times > 0) {
95 
+                if ($interval > 1) {
96 
+                    if ($bill_times > 1) {
97 
+                        $description = wp_sprintf(__('%s for each %d weeks, for %d installments.', 'invoicing'), $amount, $interval, $bill_times);
98 98 
                     } else {
99 
-                        $description = wp_sprintf( __( '%s for %d weeks.', 'invoicing' ), $amount, $interval );
99 
+                        $description = wp_sprintf(__('%s for %d weeks.', 'invoicing'), $amount, $interval);
100 100 
                     }
101 101 
                 } else {
102 
-                    $description = wp_sprintf( _n( '%s for one week.', '%s for each week, for %d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
102 
+                    $description = wp_sprintf(_n('%s for one week.', '%s for each week, for %d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
103 103 
                 }
104 104 
             } else {
105 
-                $description = wp_sprintf( _n( '%s for each week.', '%s for each %d weeks.', $interval, 'invoicing' ), $amount, $interval );
105 
+                $description = wp_sprintf(_n('%s for each week.', '%s for each %d weeks.', $interval, 'invoicing'), $amount, $interval);
106 106 
             }
107 107 
             break;
108 108 
         case 'M' :
109 109 
         case 'month' :
110 
-            if ( (int)$bill_times > 0 ) {
111 
-                if ( $interval > 1 ) {
112 
-                    if ( $bill_times > 1 ) {
113 
-                        $description = wp_sprintf( __( '%s for each %d months, for %d installments.', 'invoicing' ), $amount, $interval, $bill_times );
110 
+            if ((int) $bill_times > 0) {
111 
+                if ($interval > 1) {
112 
+                    if ($bill_times > 1) {
113 
+                        $description = wp_sprintf(__('%s for each %d months, for %d installments.', 'invoicing'), $amount, $interval, $bill_times);
114 114 
                     } else {
115 
-                        $description = wp_sprintf( __( '%s for %d months.', 'invoicing' ), $amount, $interval );
115 
+                        $description = wp_sprintf(__('%s for %d months.', 'invoicing'), $amount, $interval);
116 116 
                     }
117 117 
                 } else {
118 
-                    $description = wp_sprintf( _n( '%s for one month.', '%s for each month, for %d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
118 
+                    $description = wp_sprintf(_n('%s for one month.', '%s for each month, for %d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
119 119 
                 }
120 120 
             } else {
121 
-                $description = wp_sprintf( _n( '%s for each month.', '%s for each %d months.', $interval, 'invoicing' ), $amount, $interval );
121 
+                $description = wp_sprintf(_n('%s for each month.', '%s for each %d months.', $interval, 'invoicing'), $amount, $interval);
122 122 
             }
123 123 
             break;
124 124 
         case 'Y' :
125 125 
         case 'year' :
126 
-            if ( (int)$bill_times > 0 ) {
127 
-                if ( $interval > 1 ) {
128 
-                    if ( $bill_times > 1 ) {
129 
-                        $description = wp_sprintf( __( '%s for each %d years, for %d installments.', 'invoicing' ), $amount, $interval, $bill_times );
126 
+            if ((int) $bill_times > 0) {
127 
+                if ($interval > 1) {
128 
+                    if ($bill_times > 1) {
129 
+                        $description = wp_sprintf(__('%s for each %d years, for %d installments.', 'invoicing'), $amount, $interval, $bill_times);
130 130 
                     } else {
131 
-                        $description = wp_sprintf( __( '%s for %d years.', 'invoicing'), $amount, $interval );
131 
+                        $description = wp_sprintf(__('%s for %d years.', 'invoicing'), $amount, $interval);
132 132 
                     }
133 133 
                 } else {
134 
-                    $description = wp_sprintf( _n( '%s for one year.', '%s for each year, for %d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
134 
+                    $description = wp_sprintf(_n('%s for one year.', '%s for each year, for %d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
135 135 
                 }
136 136 
             } else {
137 
-                $description = wp_sprintf( _n( '%s for each year.', '%s for each %d years.', $interval, 'invoicing' ), $amount, $interval );
137 
+                $description = wp_sprintf(_n('%s for each year.', '%s for each %d years.', $interval, 'invoicing'), $amount, $interval);
138 138 
             }
139 139 
             break;
140 140 
     }
141 141
142 
-    return apply_filters( 'wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
142 
+    return apply_filters('wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval);
143 143 
 }
144 144
145 
-function wpinv_subscription_payment_desc( $invoice ) {
146 
-    if ( empty( $invoice ) ) {
145 
+function wpinv_subscription_payment_desc($invoice) {
146 
+    if (empty($invoice)) {
147 147 
         return NULL;
148 148 
     }
149 149
150 150 
     $description = '';
151 
-    if ( $invoice->is_parent() && $item = $invoice->get_recurring( true ) ) {
152 
-        if ( $item->has_free_trial() ) {
151 
+    if ($invoice->is_parent() && $item = $invoice->get_recurring(true)) {
152 
+        if ($item->has_free_trial()) {
153 153 
             $trial_period = $item->get_trial_period();
154 154 
             $trial_interval = $item->get_trial_interval();
155 155 
         } else {
 
@@ -157,45 +157,45 @@  discard block
 
 block discarded – undo
157 157 
             $trial_interval = 0;
158 158 
         }
159 159
160 
-        $description = wpinv_get_billing_cycle( $invoice->get_total(), $invoice->get_recurring_details( 'total' ), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency() );
160 
+        $description = wpinv_get_billing_cycle($invoice->get_total(), $invoice->get_recurring_details('total'), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency());
161 161 
     }
162 162
163 
-    return apply_filters( 'wpinv_subscription_payment_desc', $description, $invoice );
163 
+    return apply_filters('wpinv_subscription_payment_desc', $description, $invoice);
164 164 
 }
165 165
166 
-function wpinv_get_billing_cycle( $initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '' ) {
167 
-    $initial_total      = wpinv_round_amount( $initial );
168 
-    $recurring_total    = wpinv_round_amount( $recurring );
166 
+function wpinv_get_billing_cycle($initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '') {
167 
+    $initial_total      = wpinv_round_amount($initial);
168 
+    $recurring_total    = wpinv_round_amount($recurring);
169 169
170 
-    if ( $trial_interval > 0 && !empty( $trial_period ) ) {
170 
+    if ($trial_interval > 0 && !empty($trial_period)) {
171 171 
         // Free trial
172 172 
     } else {
173 
-        if ( $bill_times == 1 ) {
173 
+        if ($bill_times == 1) {
174 174 
             $recurring_total = $initial_total;
175 
-        } else if ( $bill_times > 1 && $initial_total != $recurring_total ) {
175 
+        } else if ($bill_times > 1 && $initial_total != $recurring_total) {
176 176 
             $bill_times--;
177 177 
         }
178 178 
     }
179 179
180 
-    $initial_amount     = wpinv_price( wpinv_format_amount( $initial_total ), $currency );
181 
-    $recurring_amount   = wpinv_price( wpinv_format_amount( $recurring_total ), $currency );
180 
+    $initial_amount     = wpinv_price(wpinv_format_amount($initial_total), $currency);
181 
+    $recurring_amount   = wpinv_price(wpinv_format_amount($recurring_total), $currency);
182 182
183 
-    $recurring          = wpinv_subscription_recurring_payment_desc( $recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
183 
+    $recurring          = wpinv_subscription_recurring_payment_desc($recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval);
184 184
185 
-    if ( $initial_total != $recurring_total ) {
186 
-        $initial        = wpinv_subscription_initial_payment_desc( $initial_amount, $period, $interval, $trial_period, $trial_interval );
185 
+    if ($initial_total != $recurring_total) {
186 
+        $initial        = wpinv_subscription_initial_payment_desc($initial_amount, $period, $interval, $trial_period, $trial_interval);
187 187
188 
-        $description    = wp_sprintf( __( '%s Then %s', 'invoicing' ), $initial, $recurring );
188 
+        $description    = wp_sprintf(__('%s Then %s', 'invoicing'), $initial, $recurring);
189 189 
     } else {
190 190 
         $description    = $recurring;
191 191 
     }
192 192
193 
-    return apply_filters( 'wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency );
193 
+    return apply_filters('wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency);
194 194 
 }
195 195
196 
-function wpinv_recurring_send_payment_failed( $invoice ) {
197 
-    if ( !empty( $invoice->ID ) ) {
198 
-        wpinv_failed_invoice_notification( $invoice->ID );
196 
+function wpinv_recurring_send_payment_failed($invoice) {
197 
+    if (!empty($invoice->ID)) {
198 
+        wpinv_failed_invoice_notification($invoice->ID);
199 199 
     }
200 200 
 }
201 
-add_action( 'wpinv_recurring_payment_failed', 'wpinv_recurring_send_payment_failed', 10, 1 );
202 201 
\ No newline at end of file
202 
+add_action('wpinv_recurring_payment_failed', 'wpinv_recurring_send_payment_failed', 10, 1);
203 203 
\ No newline at end of file
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