Passed
Push — master ( ed7d9f...3b8f75 )
by Stiofan
39s queued 11s
created
includes/wpinv-helper-functions.php 1 patch
Spacing   +380 added lines, -380 removed lines patch added patch discarded remove patch
@@ -7,132 +7,132 @@  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_item_quantities_enabled() {
15
-    $ret = wpinv_get_option( 'item_quantities', true );
15
+    $ret = wpinv_get_option('item_quantities', true);
16 16
 
17
-    return (bool) apply_filters( 'wpinv_item_quantities_enabled', $ret );
17
+    return (bool)apply_filters('wpinv_item_quantities_enabled', $ret);
18 18
 }
19 19
 
20 20
 function wpinv_get_ip() {
21 21
     $ip = '127.0.0.1';
22 22
 
23
-    if ( !empty( $_SERVER['HTTP_CLIENT_IP'] ) ) {
24
-        $ip = sanitize_text_field( $_SERVER['HTTP_CLIENT_IP'] );
25
-    } elseif ( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
26
-        $ip = sanitize_text_field( $_SERVER['HTTP_X_FORWARDED_FOR'] );
27
-    } elseif( !empty( $_SERVER['REMOTE_ADDR'] ) ) {
28
-        $ip = sanitize_text_field( $_SERVER['REMOTE_ADDR'] );
23
+    if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
24
+        $ip = sanitize_text_field($_SERVER['HTTP_CLIENT_IP']);
25
+    } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
26
+        $ip = sanitize_text_field($_SERVER['HTTP_X_FORWARDED_FOR']);
27
+    } elseif (!empty($_SERVER['REMOTE_ADDR'])) {
28
+        $ip = sanitize_text_field($_SERVER['REMOTE_ADDR']);
29 29
     }
30 30
 
31
-    return apply_filters( 'wpinv_get_ip', $ip );
31
+    return apply_filters('wpinv_get_ip', $ip);
32 32
 }
33 33
 
34 34
 function wpinv_get_user_agent() {
35
-    if ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
36
-        $user_agent = sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] );
35
+    if (!empty($_SERVER['HTTP_USER_AGENT'])) {
36
+        $user_agent = sanitize_text_field($_SERVER['HTTP_USER_AGENT']);
37 37
     } else {
38 38
         $user_agent = '';
39 39
     }
40 40
 
41
-    return apply_filters( 'wpinv_get_user_agent', $user_agent );
41
+    return apply_filters('wpinv_get_user_agent', $user_agent);
42 42
 }
43 43
 
44
-function wpinv_sanitize_amount( $amount, $decimals = NULL ) {
44
+function wpinv_sanitize_amount($amount, $decimals = NULL) {
45 45
     $is_negative   = false;
46 46
     $thousands_sep = wpinv_thousands_separator();
47 47
     $decimal_sep   = wpinv_decimal_separator();
48
-    if ( $decimals === NULL ) {
48
+    if ($decimals === NULL) {
49 49
         $decimals = wpinv_decimals();
50 50
     }
51 51
 
52 52
     // Sanitize the amount
53
-    if ( $decimal_sep == ',' && false !== ( $found = strpos( $amount, $decimal_sep ) ) ) {
54
-        if ( ( $thousands_sep == '.' || $thousands_sep == ' ' ) && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
55
-            $amount = str_replace( $thousands_sep, '', $amount );
56
-        } elseif( empty( $thousands_sep ) && false !== ( $found = strpos( $amount, '.' ) ) ) {
57
-            $amount = str_replace( '.', '', $amount );
53
+    if ($decimal_sep == ',' && false !== ($found = strpos($amount, $decimal_sep))) {
54
+        if (($thousands_sep == '.' || $thousands_sep == ' ') && false !== ($found = strpos($amount, $thousands_sep))) {
55
+            $amount = str_replace($thousands_sep, '', $amount);
56
+        } elseif (empty($thousands_sep) && false !== ($found = strpos($amount, '.'))) {
57
+            $amount = str_replace('.', '', $amount);
58 58
         }
59 59
 
60
-        $amount = str_replace( $decimal_sep, '.', $amount );
61
-    } elseif( $thousands_sep == ',' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
62
-        $amount = str_replace( $thousands_sep, '', $amount );
60
+        $amount = str_replace($decimal_sep, '.', $amount);
61
+    } elseif ($thousands_sep == ',' && false !== ($found = strpos($amount, $thousands_sep))) {
62
+        $amount = str_replace($thousands_sep, '', $amount);
63 63
     }
64 64
 
65
-    if( $amount < 0 ) {
65
+    if ($amount < 0) {
66 66
         $is_negative = true;
67 67
     }
68 68
 
69
-    $amount   = preg_replace( '/[^0-9\.]/', '', $amount );
69
+    $amount   = preg_replace('/[^0-9\.]/', '', $amount);
70 70
 
71
-    $decimals = apply_filters( 'wpinv_sanitize_amount_decimals', absint( $decimals ), $amount );
72
-    $amount   = number_format( (double) $amount, absint( $decimals ), '.', '' );
71
+    $decimals = apply_filters('wpinv_sanitize_amount_decimals', absint($decimals), $amount);
72
+    $amount   = number_format((double)$amount, absint($decimals), '.', '');
73 73
 
74
-    if( $is_negative ) {
74
+    if ($is_negative) {
75 75
         $amount *= -1;
76 76
     }
77 77
 
78
-    return apply_filters( 'wpinv_sanitize_amount', $amount, $decimals );
78
+    return apply_filters('wpinv_sanitize_amount', $amount, $decimals);
79 79
 }
80
-add_filter( 'wpinv_sanitize_amount_decimals', 'wpinv_currency_decimal_filter', 10, 1 );
80
+add_filter('wpinv_sanitize_amount_decimals', 'wpinv_currency_decimal_filter', 10, 1);
81 81
 
82
-function wpinv_round_amount( $amount, $decimals = NULL ) {
83
-    if ( $decimals === NULL ) {
82
+function wpinv_round_amount($amount, $decimals = NULL) {
83
+    if ($decimals === NULL) {
84 84
         $decimals = wpinv_decimals();
85 85
     }
86 86
     
87
-    $amount = round( (double)$amount, wpinv_currency_decimal_filter( absint( $decimals ) ) );
87
+    $amount = round((double)$amount, wpinv_currency_decimal_filter(absint($decimals)));
88 88
 
89
-    return apply_filters( 'wpinv_round_amount', $amount, $decimals );
89
+    return apply_filters('wpinv_round_amount', $amount, $decimals);
90 90
 }
91 91
 
92
-function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
92
+function wpinv_get_invoice_statuses($draft = false, $trashed = false, $invoice = false) {
93 93
     global $post;
94 94
 
95 95
     $invoice_statuses = array(
96
-        'wpi-pending' => __( 'Pending Payment', 'invoicing' ),
97
-        'publish' => __( 'Paid', 'invoicing'),
98
-        'wpi-processing' => __( 'Processing', 'invoicing' ),
99
-        'wpi-onhold' => __( 'On Hold', 'invoicing' ),
100
-        'wpi-refunded' => __( 'Refunded', 'invoicing' ),
101
-        'wpi-cancelled' => __( 'Cancelled', 'invoicing' ),
102
-        'wpi-failed' => __( 'Failed', 'invoicing' ),
103
-        'wpi-renewal' => __( 'Renewal Payment', 'invoicing' )
96
+        'wpi-pending' => __('Pending Payment', 'invoicing'),
97
+        'publish' => __('Paid', 'invoicing'),
98
+        'wpi-processing' => __('Processing', 'invoicing'),
99
+        'wpi-onhold' => __('On Hold', 'invoicing'),
100
+        'wpi-refunded' => __('Refunded', 'invoicing'),
101
+        'wpi-cancelled' => __('Cancelled', 'invoicing'),
102
+        'wpi-failed' => __('Failed', 'invoicing'),
103
+        'wpi-renewal' => __('Renewal Payment', 'invoicing')
104 104
     );
105 105
 
106
-    if ( $draft ) {
107
-        $invoice_statuses['draft'] = __( 'Draft', 'invoicing' );
106
+    if ($draft) {
107
+        $invoice_statuses['draft'] = __('Draft', 'invoicing');
108 108
     }
109 109
 
110
-    if ( $trashed ) {
111
-        $invoice_statuses['trash'] = __( 'Trash', 'invoicing' );
110
+    if ($trashed) {
111
+        $invoice_statuses['trash'] = __('Trash', 'invoicing');
112 112
     }
113 113
 
114
-    return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
114
+    return apply_filters('wpinv_statuses', $invoice_statuses, $invoice);
115 115
 }
116 116
 
117
-function wpinv_status_nicename( $status ) {
118
-    $statuses = wpinv_get_invoice_statuses( true, true );
119
-    $status   = isset( $statuses[$status] ) ? $statuses[$status] : __( $status, 'invoicing' );
117
+function wpinv_status_nicename($status) {
118
+    $statuses = wpinv_get_invoice_statuses(true, true);
119
+    $status   = isset($statuses[$status]) ? $statuses[$status] : __($status, 'invoicing');
120 120
 
121 121
     return $status;
122 122
 }
123 123
 
124 124
 function wpinv_get_currency() {
125
-    $currency = wpinv_get_option( 'currency', 'USD' );
125
+    $currency = wpinv_get_option('currency', 'USD');
126 126
     
127
-    return apply_filters( 'wpinv_currency', $currency );
127
+    return apply_filters('wpinv_currency', $currency);
128 128
 }
129 129
 
130
-function wpinv_currency_symbol( $currency = '' ) {
131
-    if ( empty( $currency ) ) {
130
+function wpinv_currency_symbol($currency = '') {
131
+    if (empty($currency)) {
132 132
         $currency = wpinv_get_currency();
133 133
     }
134 134
     
135
-    $symbols = apply_filters( 'wpinv_currency_symbols', array(
135
+    $symbols = apply_filters('wpinv_currency_symbols', array(
136 136
         'AED' => '&#x62f;.&#x625;',
137 137
         'AFN' => '&#x60b;',
138 138
         'ALL' => 'L',
@@ -295,209 +295,209 @@  discard block
 block discarded – undo
295 295
         'YER' => '&#xfdfc;',
296 296
         'ZAR' => '&#82;',
297 297
         'ZMW' => 'ZK',
298
-    ) );
298
+    ));
299 299
 
300
-    $currency_symbol = isset( $symbols[$currency] ) ? $symbols[$currency] : $currency;
300
+    $currency_symbol = isset($symbols[$currency]) ? $symbols[$currency] : $currency;
301 301
 
302
-    return apply_filters( 'wpinv_currency_symbol', $currency_symbol, $currency );
302
+    return apply_filters('wpinv_currency_symbol', $currency_symbol, $currency);
303 303
 }
304 304
 
305 305
 function wpinv_currency_position() {
306
-    $position = wpinv_get_option( 'currency_position', 'left' );
306
+    $position = wpinv_get_option('currency_position', 'left');
307 307
     
308
-    return apply_filters( 'wpinv_currency_position', $position );
308
+    return apply_filters('wpinv_currency_position', $position);
309 309
 }
310 310
 
311 311
 function wpinv_thousands_separator() {
312
-    $thousand_sep = wpinv_get_option( 'thousands_separator', ',' );
312
+    $thousand_sep = wpinv_get_option('thousands_separator', ',');
313 313
     
314
-    return apply_filters( 'wpinv_thousands_separator', $thousand_sep );
314
+    return apply_filters('wpinv_thousands_separator', $thousand_sep);
315 315
 }
316 316
 
317 317
 function wpinv_decimal_separator() {
318
-    $decimal_sep = wpinv_get_option( 'decimal_separator', '.' );
318
+    $decimal_sep = wpinv_get_option('decimal_separator', '.');
319 319
     
320
-    return apply_filters( 'wpinv_decimal_separator', $decimal_sep );
320
+    return apply_filters('wpinv_decimal_separator', $decimal_sep);
321 321
 }
322 322
 
323 323
 function wpinv_decimals() {
324
-    $decimals = apply_filters( 'wpinv_decimals', wpinv_get_option( 'decimals', 2 ) );
324
+    $decimals = apply_filters('wpinv_decimals', wpinv_get_option('decimals', 2));
325 325
     
326
-    return absint( $decimals );
326
+    return absint($decimals);
327 327
 }
328 328
 
329 329
 function wpinv_get_currencies() {
330 330
     $currencies = array(
331
-        'USD' => __( 'US Dollar', 'invoicing' ),
332
-        'EUR' => __( 'Euro', 'invoicing' ),
333
-        'GBP' => __( 'Pound Sterling', 'invoicing' ),
334
-        'AED' => __( 'United Arab Emirates', 'invoicing' ),
335
-        'AFN' => __( 'Afghan Afghani', 'invoicing' ),
336
-        'ALL' => __( 'Albanian Lek', 'invoicing' ),
337
-        'AMD' => __( 'Armenian Dram', 'invoicing' ),
338
-        'ANG' => __( 'Netherlands Antillean Guilder', 'invoicing' ),
339
-        'AOA' => __( 'Angolan Kwanza', 'invoicing' ),
340
-        'ARS' => __( 'Argentine Peso', 'invoicing' ),
341
-        'AUD' => __( 'Australian Dollar', 'invoicing' ),
342
-        'AWG' => __( 'Aruban Florin', 'invoicing' ),
343
-        'AZN' => __( 'Azerbaijani Manat', 'invoicing' ),
344
-        'BAM' => __( 'Bosnia and Herzegovina Convertible Marka', 'invoicing' ),
345
-        'BBD' => __( 'Barbadian Dollar', 'invoicing' ),
346
-        'BDT' => __( 'Bangladeshi Taka', 'invoicing' ),
347
-        'BGN' => __( 'Bulgarian Lev', 'invoicing' ),
348
-        'BHD' => __( 'Bahraini Dinar', 'invoicing' ),
349
-        'BIF' => __( 'Burundian Franc', 'invoicing' ),
350
-        'BMD' => __( 'Bermudian Dollar', 'invoicing' ),
351
-        'BND' => __( 'Brunei Dollar', 'invoicing' ),
352
-        'BOB' => __( 'Bolivian Boliviano', 'invoicing' ),
353
-        'BRL' => __( 'Brazilian Real', 'invoicing' ),
354
-        'BSD' => __( 'Bahamian Dollar', 'invoicing' ),
355
-        'BTC' => __( 'Bitcoin', 'invoicing' ),
356
-        'BTN' => __( 'Bhutanese Ngultrum', 'invoicing' ),
357
-        'BWP' => __( 'Botswana Pula', 'invoicing' ),
358
-        'BYN' => __( 'Belarusian Ruble', 'invoicing' ),
359
-        'BZD' => __( 'Belize Dollar', 'invoicing' ),
360
-        'CAD' => __( 'Canadian Dollar', 'invoicing' ),
361
-        'CDF' => __( 'Congolese Franc', 'invoicing' ),
362
-        'CHF' => __( 'Swiss Franc', 'invoicing' ),
363
-        'CLP' => __( 'Chilean Peso', 'invoicing' ),
364
-        'CNY' => __( 'Chinese Yuan', 'invoicing' ),
365
-        'COP' => __( 'Colombian Peso', 'invoicing' ),
366
-        'CRC' => __( 'Costa Rican Colon', 'invoicing' ),
367
-        'CUC' => __( 'Cuban Convertible Peso', 'invoicing' ),
368
-        'CUP' => __( 'Cuban Peso', 'invoicing' ),
369
-        'CVE' => __( 'Cape Verdean escudo', 'invoicing' ),
370
-        'CZK' => __( 'Czech Koruna', 'invoicing' ),
371
-        'DJF' => __( 'Djiboutian Franc', 'invoicing' ),
372
-        'DKK' => __( 'Danish Krone', 'invoicing' ),
373
-        'DOP' => __( 'Dominican Peso', 'invoicing' ),
374
-        'DZD' => __( 'Algerian Dinar', 'invoicing' ),
375
-        'EGP' => __( 'Egyptian Pound', 'invoicing' ),
376
-        'ERN' => __( 'Eritrean Nakfa', 'invoicing' ),
377
-        'ETB' => __( 'Ethiopian Irr', 'invoicing' ),
378
-        'FJD' => __( 'Fijian Dollar', 'invoicing' ),
379
-        'FKP' => __( 'Falkland Islands Pound', 'invoicing' ),
380
-        'GEL' => __( 'Georgian Lari', 'invoicing' ),
381
-        'GGP' => __( 'Guernsey Pound', 'invoicing' ),
382
-        'GHS' => __( 'Ghana Cedi', 'invoicing' ),
383
-        'GIP' => __( 'Gibraltar Pound', 'invoicing' ),
384
-        'GMD' => __( 'Gambian Dalasi', 'invoicing' ),
385
-        'GNF' => __( 'Guinean Franc', 'invoicing' ),
386
-        'GTQ' => __( 'Guatemalan Quetzal', 'invoicing' ),
387
-        'GYD' => __( 'Guyanese Dollar', 'invoicing' ),
388
-        'HKD' => __( 'Hong Kong Dollar', 'invoicing' ),
389
-        'HNL' => __( 'Honduran Lempira', 'invoicing' ),
390
-        'HRK' => __( 'Croatian Kuna', 'invoicing' ),
391
-        'HTG' => __( 'Haitian Gourde', 'invoicing' ),
392
-        'HUF' => __( 'Hungarian Forint', 'invoicing' ),
393
-        'IDR' => __( 'Indonesian Rupiah', 'invoicing' ),
394
-        'ILS' => __( 'Israeli New Shekel', 'invoicing' ),
395
-        'IMP' => __( 'Manx Pound', 'invoicing' ),
396
-        'INR' => __( 'Indian Rupee', 'invoicing' ),
397
-        'IQD' => __( 'Iraqi Dinar', 'invoicing' ),
398
-        'IRR' => __( 'Iranian Rial', 'invoicing' ),
399
-        'IRT' => __( 'Iranian Toman', 'invoicing' ),
400
-        'ISK' => __( 'Icelandic Krona', 'invoicing' ),
401
-        'JEP' => __( 'Jersey Pound', 'invoicing' ),
402
-        'JMD' => __( 'Jamaican Dollar', 'invoicing' ),
403
-        'JOD' => __( 'Jordanian Dinar', 'invoicing' ),
404
-        'JPY' => __( 'Japanese Yen', 'invoicing' ),
405
-        'KES' => __( 'Kenyan Shilling', 'invoicing' ),
406
-        'KGS' => __( 'Kyrgyzstani Som', 'invoicing' ),
407
-        'KHR' => __( 'Cambodian Riel', 'invoicing' ),
408
-        'KMF' => __( 'Comorian Franc', 'invoicing' ),
409
-        'KPW' => __( 'North Korean Won', 'invoicing' ),
410
-        'KRW' => __( 'South Korean Won', 'invoicing' ),
411
-        'KWD' => __( 'Kuwaiti Dinar', 'invoicing' ),
412
-        'KYD' => __( 'Cayman Islands Dollar', 'invoicing' ),
413
-        'KZT' => __( 'Kazakhstani Tenge', 'invoicing' ),
414
-        'LAK' => __( 'Lao Kip', 'invoicing' ),
415
-        'LBP' => __( 'Lebanese Pound', 'invoicing' ),
416
-        'LKR' => __( 'Sri Lankan Rupee', 'invoicing' ),
417
-        'LRD' => __( 'Liberian Dollar', 'invoicing' ),
418
-        'LSL' => __( 'Lesotho Loti', 'invoicing' ),
419
-        'LYD' => __( 'Libyan Dinar', 'invoicing' ),
420
-        'MAD' => __( 'Moroccan Dirham', 'invoicing' ),
421
-        'MDL' => __( 'Moldovan Leu', 'invoicing' ),
422
-        'MGA' => __( 'Malagasy Ariary', 'invoicing' ),
423
-        'MKD' => __( 'Macedonian Denar', 'invoicing' ),
424
-        'MMK' => __( 'Burmese Kyat', 'invoicing' ),
425
-        'MNT' => __( 'Mongolian Tughrik', 'invoicing' ),
426
-        'MOP' => __( 'Macanese Pataca', 'invoicing' ),
427
-        'MRO' => __( 'Mauritanian Ouguiya', 'invoicing' ),
428
-        'MUR' => __( 'Mauritian Rupee', 'invoicing' ),
429
-        'MVR' => __( 'Maldivian Rufiyaa', 'invoicing' ),
430
-        'MWK' => __( 'Malawian Kwacha', 'invoicing' ),
431
-        'MXN' => __( 'Mexican Peso', 'invoicing' ),
432
-        'MYR' => __( 'Malaysian Ringgit', 'invoicing' ),
433
-        'MZN' => __( 'Mozambican Metical', 'invoicing' ),
434
-        'NAD' => __( 'Namibian Dollar', 'invoicing' ),
435
-        'NGN' => __( 'Nigerian Naira', 'invoicing' ),
436
-        'NIO' => __( 'Nicaraguan Cordoba', 'invoicing' ),
437
-        'NOK' => __( 'Norwegian Krone', 'invoicing' ),
438
-        'NPR' => __( 'Nepalese Rupee', 'invoicing' ),
439
-        'NZD' => __( 'New Zealand Dollar', 'invoicing' ),
440
-        'OMR' => __( 'Omani Rial', 'invoicing' ),
441
-        'PAB' => __( 'Panamanian Balboa', 'invoicing' ),
442
-        'PEN' => __( 'Peruvian Nuevo Sol', 'invoicing' ),
443
-        'PGK' => __( 'Papua New Guinean Kina', 'invoicing' ),
444
-        'PHP' => __( 'Philippine Peso', 'invoicing' ),
445
-        'PKR' => __( 'Pakistani Rupee', 'invoicing' ),
446
-        'PLN' => __( 'Polish Zloty', 'invoicing' ),
447
-        'PRB' => __( 'Transnistrian Ruble', 'invoicing' ),
448
-        'PYG' => __( 'Paraguayan Guarani', 'invoicing' ),
449
-        'QAR' => __( 'Qatari Riyal', 'invoicing' ),
450
-        'RON' => __( 'Romanian Leu', 'invoicing' ),
451
-        'RSD' => __( 'Serbian Dinar', 'invoicing' ),
452
-        'RUB' => __( 'Russian Ruble', 'invoicing' ),
453
-        'RWF' => __( 'Rwandan Franc', 'invoicing' ),
454
-        'SAR' => __( 'Saudi Riyal', 'invoicing' ),
455
-        'SBD' => __( 'Solomon Islands Dollar', 'invoicing' ),
456
-        'SCR' => __( 'Seychellois Rupee', 'invoicing' ),
457
-        'SDG' => __( 'Sudanese Pound', 'invoicing' ),
458
-        'SEK' => __( 'Swedish Krona', 'invoicing' ),
459
-        'SGD' => __( 'Singapore Dollar', 'invoicing' ),
460
-        'SHP' => __( 'Saint Helena Pound', 'invoicing' ),
461
-        'SLL' => __( 'Sierra Leonean Leone', 'invoicing' ),
462
-        'SOS' => __( 'Somali Shilling', 'invoicing' ),
463
-        'SRD' => __( 'Surinamese Dollar', 'invoicing' ),
464
-        'SSP' => __( 'South Sudanese Pound', 'invoicing' ),
465
-        'STD' => __( 'Sao Tomean Dobra', 'invoicing' ),
466
-        'SYP' => __( 'Syrian Pound', 'invoicing' ),
467
-        'SZL' => __( 'Swazi Lilangeni', 'invoicing' ),
468
-        'THB' => __( 'Thai Baht', 'invoicing' ),
469
-        'TJS' => __( 'Tajikistani Somoni', 'invoicing' ),
470
-        'TMT' => __( 'Turkmenistan Manat', 'invoicing' ),
471
-        'TND' => __( 'Tunisian Dinar', 'invoicing' ),
472
-        'TOP' => __( 'Tongan Pa&#x2bb;anga', 'invoicing' ),
473
-        'TRY' => __( 'Turkish Lira', 'invoicing' ),
474
-        'TTD' => __( 'Trinidad and Tobago Dollar', 'invoicing' ),
475
-        'TWD' => __( 'New Taiwan Dollar', 'invoicing' ),
476
-        'TZS' => __( 'Tanzanian Shilling', 'invoicing' ),
477
-        'UAH' => __( 'Ukrainian Hryvnia', 'invoicing' ),
478
-        'UGX' => __( 'Ugandan Shilling', 'invoicing' ),
479
-        'UYU' => __( 'Uruguayan Peso', 'invoicing' ),
480
-        'UZS' => __( 'Uzbekistani Som', 'invoicing' ),
481
-        'VEF' => __( 'Venezuelan Bol&iacute;var', 'invoicing' ),
482
-        'VND' => __( 'Vietnamese Dong', 'invoicing' ),
483
-        'VUV' => __( 'Vanuatu Vatu', 'invoicing' ),
484
-        'WST' => __( 'Samoan Tala', 'invoicing' ),
485
-        'XAF' => __( 'Central African CFA Franc', 'invoicing' ),
486
-        'XCD' => __( 'East Caribbean Dollar', 'invoicing' ),
487
-        'XOF' => __( 'West African CFA Franc', 'invoicing' ),
488
-        'XPF' => __( 'CFP Franc', 'invoicing' ),
489
-        'YER' => __( 'Yemeni Rial', 'invoicing' ),
490
-        'ZAR' => __( 'South African Rand', 'invoicing' ),
491
-        'ZMW' => __( 'Zambian Kwacha', 'invoicing' ),
331
+        'USD' => __('US Dollar', 'invoicing'),
332
+        'EUR' => __('Euro', 'invoicing'),
333
+        'GBP' => __('Pound Sterling', 'invoicing'),
334
+        'AED' => __('United Arab Emirates', 'invoicing'),
335
+        'AFN' => __('Afghan Afghani', 'invoicing'),
336
+        'ALL' => __('Albanian Lek', 'invoicing'),
337
+        'AMD' => __('Armenian Dram', 'invoicing'),
338
+        'ANG' => __('Netherlands Antillean Guilder', 'invoicing'),
339
+        'AOA' => __('Angolan Kwanza', 'invoicing'),
340
+        'ARS' => __('Argentine Peso', 'invoicing'),
341
+        'AUD' => __('Australian Dollar', 'invoicing'),
342
+        'AWG' => __('Aruban Florin', 'invoicing'),
343
+        'AZN' => __('Azerbaijani Manat', 'invoicing'),
344
+        'BAM' => __('Bosnia and Herzegovina Convertible Marka', 'invoicing'),
345
+        'BBD' => __('Barbadian Dollar', 'invoicing'),
346
+        'BDT' => __('Bangladeshi Taka', 'invoicing'),
347
+        'BGN' => __('Bulgarian Lev', 'invoicing'),
348
+        'BHD' => __('Bahraini Dinar', 'invoicing'),
349
+        'BIF' => __('Burundian Franc', 'invoicing'),
350
+        'BMD' => __('Bermudian Dollar', 'invoicing'),
351
+        'BND' => __('Brunei Dollar', 'invoicing'),
352
+        'BOB' => __('Bolivian Boliviano', 'invoicing'),
353
+        'BRL' => __('Brazilian Real', 'invoicing'),
354
+        'BSD' => __('Bahamian Dollar', 'invoicing'),
355
+        'BTC' => __('Bitcoin', 'invoicing'),
356
+        'BTN' => __('Bhutanese Ngultrum', 'invoicing'),
357
+        'BWP' => __('Botswana Pula', 'invoicing'),
358
+        'BYN' => __('Belarusian Ruble', 'invoicing'),
359
+        'BZD' => __('Belize Dollar', 'invoicing'),
360
+        'CAD' => __('Canadian Dollar', 'invoicing'),
361
+        'CDF' => __('Congolese Franc', 'invoicing'),
362
+        'CHF' => __('Swiss Franc', 'invoicing'),
363
+        'CLP' => __('Chilean Peso', 'invoicing'),
364
+        'CNY' => __('Chinese Yuan', 'invoicing'),
365
+        'COP' => __('Colombian Peso', 'invoicing'),
366
+        'CRC' => __('Costa Rican Colon', 'invoicing'),
367
+        'CUC' => __('Cuban Convertible Peso', 'invoicing'),
368
+        'CUP' => __('Cuban Peso', 'invoicing'),
369
+        'CVE' => __('Cape Verdean escudo', 'invoicing'),
370
+        'CZK' => __('Czech Koruna', 'invoicing'),
371
+        'DJF' => __('Djiboutian Franc', 'invoicing'),
372
+        'DKK' => __('Danish Krone', 'invoicing'),
373
+        'DOP' => __('Dominican Peso', 'invoicing'),
374
+        'DZD' => __('Algerian Dinar', 'invoicing'),
375
+        'EGP' => __('Egyptian Pound', 'invoicing'),
376
+        'ERN' => __('Eritrean Nakfa', 'invoicing'),
377
+        'ETB' => __('Ethiopian Irr', 'invoicing'),
378
+        'FJD' => __('Fijian Dollar', 'invoicing'),
379
+        'FKP' => __('Falkland Islands Pound', 'invoicing'),
380
+        'GEL' => __('Georgian Lari', 'invoicing'),
381
+        'GGP' => __('Guernsey Pound', 'invoicing'),
382
+        'GHS' => __('Ghana Cedi', 'invoicing'),
383
+        'GIP' => __('Gibraltar Pound', 'invoicing'),
384
+        'GMD' => __('Gambian Dalasi', 'invoicing'),
385
+        'GNF' => __('Guinean Franc', 'invoicing'),
386
+        'GTQ' => __('Guatemalan Quetzal', 'invoicing'),
387
+        'GYD' => __('Guyanese Dollar', 'invoicing'),
388
+        'HKD' => __('Hong Kong Dollar', 'invoicing'),
389
+        'HNL' => __('Honduran Lempira', 'invoicing'),
390
+        'HRK' => __('Croatian Kuna', 'invoicing'),
391
+        'HTG' => __('Haitian Gourde', 'invoicing'),
392
+        'HUF' => __('Hungarian Forint', 'invoicing'),
393
+        'IDR' => __('Indonesian Rupiah', 'invoicing'),
394
+        'ILS' => __('Israeli New Shekel', 'invoicing'),
395
+        'IMP' => __('Manx Pound', 'invoicing'),
396
+        'INR' => __('Indian Rupee', 'invoicing'),
397
+        'IQD' => __('Iraqi Dinar', 'invoicing'),
398
+        'IRR' => __('Iranian Rial', 'invoicing'),
399
+        'IRT' => __('Iranian Toman', 'invoicing'),
400
+        'ISK' => __('Icelandic Krona', 'invoicing'),
401
+        'JEP' => __('Jersey Pound', 'invoicing'),
402
+        'JMD' => __('Jamaican Dollar', 'invoicing'),
403
+        'JOD' => __('Jordanian Dinar', 'invoicing'),
404
+        'JPY' => __('Japanese Yen', 'invoicing'),
405
+        'KES' => __('Kenyan Shilling', 'invoicing'),
406
+        'KGS' => __('Kyrgyzstani Som', 'invoicing'),
407
+        'KHR' => __('Cambodian Riel', 'invoicing'),
408
+        'KMF' => __('Comorian Franc', 'invoicing'),
409
+        'KPW' => __('North Korean Won', 'invoicing'),
410
+        'KRW' => __('South Korean Won', 'invoicing'),
411
+        'KWD' => __('Kuwaiti Dinar', 'invoicing'),
412
+        'KYD' => __('Cayman Islands Dollar', 'invoicing'),
413
+        'KZT' => __('Kazakhstani Tenge', 'invoicing'),
414
+        'LAK' => __('Lao Kip', 'invoicing'),
415
+        'LBP' => __('Lebanese Pound', 'invoicing'),
416
+        'LKR' => __('Sri Lankan Rupee', 'invoicing'),
417
+        'LRD' => __('Liberian Dollar', 'invoicing'),
418
+        'LSL' => __('Lesotho Loti', 'invoicing'),
419
+        'LYD' => __('Libyan Dinar', 'invoicing'),
420
+        'MAD' => __('Moroccan Dirham', 'invoicing'),
421
+        'MDL' => __('Moldovan Leu', 'invoicing'),
422
+        'MGA' => __('Malagasy Ariary', 'invoicing'),
423
+        'MKD' => __('Macedonian Denar', 'invoicing'),
424
+        'MMK' => __('Burmese Kyat', 'invoicing'),
425
+        'MNT' => __('Mongolian Tughrik', 'invoicing'),
426
+        'MOP' => __('Macanese Pataca', 'invoicing'),
427
+        'MRO' => __('Mauritanian Ouguiya', 'invoicing'),
428
+        'MUR' => __('Mauritian Rupee', 'invoicing'),
429
+        'MVR' => __('Maldivian Rufiyaa', 'invoicing'),
430
+        'MWK' => __('Malawian Kwacha', 'invoicing'),
431
+        'MXN' => __('Mexican Peso', 'invoicing'),
432
+        'MYR' => __('Malaysian Ringgit', 'invoicing'),
433
+        'MZN' => __('Mozambican Metical', 'invoicing'),
434
+        'NAD' => __('Namibian Dollar', 'invoicing'),
435
+        'NGN' => __('Nigerian Naira', 'invoicing'),
436
+        'NIO' => __('Nicaraguan Cordoba', 'invoicing'),
437
+        'NOK' => __('Norwegian Krone', 'invoicing'),
438
+        'NPR' => __('Nepalese Rupee', 'invoicing'),
439
+        'NZD' => __('New Zealand Dollar', 'invoicing'),
440
+        'OMR' => __('Omani Rial', 'invoicing'),
441
+        'PAB' => __('Panamanian Balboa', 'invoicing'),
442
+        'PEN' => __('Peruvian Nuevo Sol', 'invoicing'),
443
+        'PGK' => __('Papua New Guinean Kina', 'invoicing'),
444
+        'PHP' => __('Philippine Peso', 'invoicing'),
445
+        'PKR' => __('Pakistani Rupee', 'invoicing'),
446
+        'PLN' => __('Polish Zloty', 'invoicing'),
447
+        'PRB' => __('Transnistrian Ruble', 'invoicing'),
448
+        'PYG' => __('Paraguayan Guarani', 'invoicing'),
449
+        'QAR' => __('Qatari Riyal', 'invoicing'),
450
+        'RON' => __('Romanian Leu', 'invoicing'),
451
+        'RSD' => __('Serbian Dinar', 'invoicing'),
452
+        'RUB' => __('Russian Ruble', 'invoicing'),
453
+        'RWF' => __('Rwandan Franc', 'invoicing'),
454
+        'SAR' => __('Saudi Riyal', 'invoicing'),
455
+        'SBD' => __('Solomon Islands Dollar', 'invoicing'),
456
+        'SCR' => __('Seychellois Rupee', 'invoicing'),
457
+        'SDG' => __('Sudanese Pound', 'invoicing'),
458
+        'SEK' => __('Swedish Krona', 'invoicing'),
459
+        'SGD' => __('Singapore Dollar', 'invoicing'),
460
+        'SHP' => __('Saint Helena Pound', 'invoicing'),
461
+        'SLL' => __('Sierra Leonean Leone', 'invoicing'),
462
+        'SOS' => __('Somali Shilling', 'invoicing'),
463
+        'SRD' => __('Surinamese Dollar', 'invoicing'),
464
+        'SSP' => __('South Sudanese Pound', 'invoicing'),
465
+        'STD' => __('Sao Tomean Dobra', 'invoicing'),
466
+        'SYP' => __('Syrian Pound', 'invoicing'),
467
+        'SZL' => __('Swazi Lilangeni', 'invoicing'),
468
+        'THB' => __('Thai Baht', 'invoicing'),
469
+        'TJS' => __('Tajikistani Somoni', 'invoicing'),
470
+        'TMT' => __('Turkmenistan Manat', 'invoicing'),
471
+        'TND' => __('Tunisian Dinar', 'invoicing'),
472
+        'TOP' => __('Tongan Pa&#x2bb;anga', 'invoicing'),
473
+        'TRY' => __('Turkish Lira', 'invoicing'),
474
+        'TTD' => __('Trinidad and Tobago Dollar', 'invoicing'),
475
+        'TWD' => __('New Taiwan Dollar', 'invoicing'),
476
+        'TZS' => __('Tanzanian Shilling', 'invoicing'),
477
+        'UAH' => __('Ukrainian Hryvnia', 'invoicing'),
478
+        'UGX' => __('Ugandan Shilling', 'invoicing'),
479
+        'UYU' => __('Uruguayan Peso', 'invoicing'),
480
+        'UZS' => __('Uzbekistani Som', 'invoicing'),
481
+        'VEF' => __('Venezuelan Bol&iacute;var', 'invoicing'),
482
+        'VND' => __('Vietnamese Dong', 'invoicing'),
483
+        'VUV' => __('Vanuatu Vatu', 'invoicing'),
484
+        'WST' => __('Samoan Tala', 'invoicing'),
485
+        'XAF' => __('Central African CFA Franc', 'invoicing'),
486
+        'XCD' => __('East Caribbean Dollar', 'invoicing'),
487
+        'XOF' => __('West African CFA Franc', 'invoicing'),
488
+        'XPF' => __('CFP Franc', 'invoicing'),
489
+        'YER' => __('Yemeni Rial', 'invoicing'),
490
+        'ZAR' => __('South African Rand', 'invoicing'),
491
+        'ZMW' => __('Zambian Kwacha', 'invoicing'),
492 492
     );
493 493
     
494 494
     //asort( $currencies ); // this
495 495
 
496
-    return apply_filters( 'wpinv_currencies', $currencies );
496
+    return apply_filters('wpinv_currencies', $currencies);
497 497
 }
498 498
 
499
-function wpinv_price( $amount = '', $currency = '' ) {
500
-    if( empty( $currency ) ) {
499
+function wpinv_price($amount = '', $currency = '') {
500
+    if (empty($currency)) {
501 501
         $currency = wpinv_get_currency();
502 502
     }
503 503
 
@@ -505,14 +505,14 @@  discard block
 block discarded – undo
505 505
 
506 506
     $negative = $amount < 0;
507 507
 
508
-    if ( $negative ) {
509
-        $amount = substr( $amount, 1 );
508
+    if ($negative) {
509
+        $amount = substr($amount, 1);
510 510
     }
511 511
 
512
-    $symbol = wpinv_currency_symbol( $currency );
512
+    $symbol = wpinv_currency_symbol($currency);
513 513
 
514
-    if ( $position == 'left' || $position == 'left_space' ) {
515
-        switch ( $currency ) {
514
+    if ($position == 'left' || $position == 'left_space') {
515
+        switch ($currency) {
516 516
             case "GBP" :
517 517
             case "BRL" :
518 518
             case "EUR" :
@@ -524,15 +524,15 @@  discard block
 block discarded – undo
524 524
             case "NZD" :
525 525
             case "SGD" :
526 526
             case "JPY" :
527
-                $price = $position == 'left_space' ? $symbol . ' ' .  $amount : $symbol . $amount;
527
+                $price = $position == 'left_space' ? $symbol . ' ' . $amount : $symbol . $amount;
528 528
                 break;
529 529
             default :
530 530
                 //$price = $currency . ' ' . $amount;
531
-                $price = $position == 'left_space' ? $symbol . ' ' .  $amount : $symbol . $amount;
531
+                $price = $position == 'left_space' ? $symbol . ' ' . $amount : $symbol . $amount;
532 532
                 break;
533 533
         }
534 534
     } else {
535
-        switch ( $currency ) {
535
+        switch ($currency) {
536 536
             case "GBP" :
537 537
             case "BRL" :
538 538
             case "EUR" :
@@ -543,83 +543,83 @@  discard block
 block discarded – undo
543 543
             case "MXN" :
544 544
             case "SGD" :
545 545
             case "JPY" :
546
-                $price = $position == 'right_space' ? $amount . ' ' .  $symbol : $amount . $symbol;
546
+                $price = $position == 'right_space' ? $amount . ' ' . $symbol : $amount . $symbol;
547 547
                 break;
548 548
             default :
549 549
                 //$price = $amount . ' ' . $currency;
550
-                $price = $position == 'right_space' ? $amount . ' ' .  $symbol : $amount . $symbol;
550
+                $price = $position == 'right_space' ? $amount . ' ' . $symbol : $amount . $symbol;
551 551
                 break;
552 552
         }
553 553
     }
554 554
     
555
-    if ( $negative ) {
555
+    if ($negative) {
556 556
         $price = '-' . $price;
557 557
     }
558 558
     
559
-    $price = apply_filters( 'wpinv_' . strtolower( $currency ) . '_currency_filter_' . $position, $price, $currency, $amount );
559
+    $price = apply_filters('wpinv_' . strtolower($currency) . '_currency_filter_' . $position, $price, $currency, $amount);
560 560
 
561 561
     return $price;
562 562
 }
563 563
 
564
-function wpinv_format_amount( $amount, $decimals = NULL, $calculate = false ) {
564
+function wpinv_format_amount($amount, $decimals = NULL, $calculate = false) {
565 565
     $thousands_sep = wpinv_thousands_separator();
566 566
     $decimal_sep   = wpinv_decimal_separator();
567 567
 
568
-    if ( $decimals === NULL ) {
568
+    if ($decimals === NULL) {
569 569
         $decimals = wpinv_decimals();
570 570
     }
571 571
 
572
-    if ( $decimal_sep == ',' && false !== ( $sep_found = strpos( $amount, $decimal_sep ) ) ) {
573
-        $whole = substr( $amount, 0, $sep_found );
574
-        $part = substr( $amount, $sep_found + 1, ( strlen( $amount ) - 1 ) );
572
+    if ($decimal_sep == ',' && false !== ($sep_found = strpos($amount, $decimal_sep))) {
573
+        $whole = substr($amount, 0, $sep_found);
574
+        $part = substr($amount, $sep_found + 1, (strlen($amount) - 1));
575 575
         $amount = $whole . '.' . $part;
576 576
     }
577 577
 
578
-    if ( $thousands_sep == ',' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
579
-        $amount = str_replace( ',', '', $amount );
578
+    if ($thousands_sep == ',' && false !== ($found = strpos($amount, $thousands_sep))) {
579
+        $amount = str_replace(',', '', $amount);
580 580
     }
581 581
 
582
-    if ( $thousands_sep == ' ' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
583
-        $amount = str_replace( ' ', '', $amount );
582
+    if ($thousands_sep == ' ' && false !== ($found = strpos($amount, $thousands_sep))) {
583
+        $amount = str_replace(' ', '', $amount);
584 584
     }
585 585
 
586
-    if ( empty( $amount ) ) {
586
+    if (empty($amount)) {
587 587
         $amount = 0;
588 588
     }
589 589
     
590
-    $decimals  = apply_filters( 'wpinv_amount_format_decimals', $decimals ? $decimals : 0, $amount, $calculate );
591
-    $formatted = number_format( (float)$amount, $decimals, $decimal_sep, $thousands_sep );
590
+    $decimals  = apply_filters('wpinv_amount_format_decimals', $decimals ? $decimals : 0, $amount, $calculate);
591
+    $formatted = number_format((float)$amount, $decimals, $decimal_sep, $thousands_sep);
592 592
     
593
-    if ( $calculate ) {
594
-        if ( $thousands_sep === "," ) {
595
-            $formatted = str_replace( ",", "", $formatted );
593
+    if ($calculate) {
594
+        if ($thousands_sep === ",") {
595
+            $formatted = str_replace(",", "", $formatted);
596 596
         }
597 597
         
598
-        if ( $decimal_sep === "," ) {
599
-            $formatted = str_replace( ",", ".", $formatted );
598
+        if ($decimal_sep === ",") {
599
+            $formatted = str_replace(",", ".", $formatted);
600 600
         }
601 601
     }
602 602
 
603
-    return apply_filters( 'wpinv_amount_format', $formatted, $amount, $decimals, $decimal_sep, $thousands_sep, $calculate );
603
+    return apply_filters('wpinv_amount_format', $formatted, $amount, $decimals, $decimal_sep, $thousands_sep, $calculate);
604 604
 }
605
-add_filter( 'wpinv_amount_format_decimals', 'wpinv_currency_decimal_filter', 10, 1 );
605
+add_filter('wpinv_amount_format_decimals', 'wpinv_currency_decimal_filter', 10, 1);
606 606
 
607
-function wpinv_sanitize_key( $key ) {
607
+function wpinv_sanitize_key($key) {
608 608
     $raw_key = $key;
609
-    $key = preg_replace( '/[^a-zA-Z0-9_\-\.\:\/]/', '', $key );
609
+    $key = preg_replace('/[^a-zA-Z0-9_\-\.\:\/]/', '', $key);
610 610
 
611
-    return apply_filters( 'wpinv_sanitize_key', $key, $raw_key );
611
+    return apply_filters('wpinv_sanitize_key', $key, $raw_key);
612 612
 }
613 613
 
614
-function wpinv_get_file_extension( $str ) {
615
-    $parts = explode( '.', $str );
616
-    return end( $parts );
614
+function wpinv_get_file_extension($str) {
615
+    $parts = explode('.', $str);
616
+    return end($parts);
617 617
 }
618 618
 
619
-function wpinv_string_is_image_url( $str ) {
620
-    $ext = wpinv_get_file_extension( $str );
619
+function wpinv_string_is_image_url($str) {
620
+    $ext = wpinv_get_file_extension($str);
621 621
 
622
-    switch ( strtolower( $ext ) ) {
622
+    switch (strtolower($ext)) {
623 623
         case 'jpeg';
624 624
         case 'jpg';
625 625
             $return = true;
@@ -635,32 +635,32 @@  discard block
 block discarded – undo
635 635
             break;
636 636
     }
637 637
 
638
-    return (bool)apply_filters( 'wpinv_string_is_image', $return, $str );
638
+    return (bool)apply_filters('wpinv_string_is_image', $return, $str);
639 639
 }
640 640
 
641
-function wpinv_error_log( $log, $title = '', $file = '', $line = '', $exit = false ) {
642
-    $should_log = apply_filters( 'wpinv_log_errors', WP_DEBUG );
641
+function wpinv_error_log($log, $title = '', $file = '', $line = '', $exit = false) {
642
+    $should_log = apply_filters('wpinv_log_errors', WP_DEBUG);
643 643
     
644
-    if ( true === $should_log ) {
644
+    if (true === $should_log) {
645 645
         $label = '';
646
-        if ( $file && $file !== '' ) {
647
-            $label .= basename( $file ) . ( $line ? '(' . $line . ')' : '' );
646
+        if ($file && $file !== '') {
647
+            $label .= basename($file) . ($line ? '(' . $line . ')' : '');
648 648
         }
649 649
         
650
-        if ( $title && $title !== '' ) {
650
+        if ($title && $title !== '') {
651 651
             $label = $label !== '' ? $label . ' ' : '';
652 652
             $label .= $title . ' ';
653 653
         }
654 654
         
655
-        $label = $label !== '' ? trim( $label ) . ' : ' : '';
655
+        $label = $label !== '' ? trim($label) . ' : ' : '';
656 656
         
657
-        if ( is_array( $log ) || is_object( $log ) ) {
658
-            error_log( $label . print_r( $log, true ) );
657
+        if (is_array($log) || is_object($log)) {
658
+            error_log($label . print_r($log, true));
659 659
         } else {
660
-            error_log( $label . $log );
660
+            error_log($label . $log);
661 661
         }
662 662
         
663
-        if ( $exit ) {
663
+        if ($exit) {
664 664
             exit;
665 665
         }
666 666
     }
@@ -668,65 +668,65 @@  discard block
 block discarded – undo
668 668
 
669 669
 function wpinv_is_ajax_disabled() {
670 670
     $retval = false;
671
-    return apply_filters( 'wpinv_is_ajax_disabled', $retval );
671
+    return apply_filters('wpinv_is_ajax_disabled', $retval);
672 672
 }
673 673
 
674
-function wpinv_get_current_page_url( $nocache = false ) {
674
+function wpinv_get_current_page_url($nocache = false) {
675 675
     global $wp;
676 676
 
677
-    if ( get_option( 'permalink_structure' ) ) {
678
-        $base = trailingslashit( home_url( $wp->request ) );
677
+    if (get_option('permalink_structure')) {
678
+        $base = trailingslashit(home_url($wp->request));
679 679
     } else {
680
-        $base = add_query_arg( $wp->query_string, '', trailingslashit( home_url( $wp->request ) ) );
681
-        $base = remove_query_arg( array( 'post_type', 'name' ), $base );
680
+        $base = add_query_arg($wp->query_string, '', trailingslashit(home_url($wp->request)));
681
+        $base = remove_query_arg(array('post_type', 'name'), $base);
682 682
     }
683 683
 
684 684
     $scheme = is_ssl() ? 'https' : 'http';
685
-    $uri    = set_url_scheme( $base, $scheme );
685
+    $uri    = set_url_scheme($base, $scheme);
686 686
 
687
-    if ( is_front_page() ) {
688
-        $uri = home_url( '/' );
689
-    } elseif ( wpinv_is_checkout( array(), false ) ) {
687
+    if (is_front_page()) {
688
+        $uri = home_url('/');
689
+    } elseif (wpinv_is_checkout(array(), false)) {
690 690
         $uri = wpinv_get_checkout_uri();
691 691
     }
692 692
 
693
-    $uri = apply_filters( 'wpinv_get_current_page_url', $uri );
693
+    $uri = apply_filters('wpinv_get_current_page_url', $uri);
694 694
 
695
-    if ( $nocache ) {
696
-        $uri = wpinv_add_cache_busting( $uri );
695
+    if ($nocache) {
696
+        $uri = wpinv_add_cache_busting($uri);
697 697
     }
698 698
 
699 699
     return $uri;
700 700
 }
701 701
 
702 702
 function wpinv_get_php_arg_separator_output() {
703
-	return ini_get( 'arg_separator.output' );
703
+	return ini_get('arg_separator.output');
704 704
 }
705 705
 
706
-function wpinv_rgb_from_hex( $color ) {
707
-    $color = str_replace( '#', '', $color );
706
+function wpinv_rgb_from_hex($color) {
707
+    $color = str_replace('#', '', $color);
708 708
     // Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
709
-    $color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
709
+    $color = preg_replace('~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color);
710 710
 
711 711
     $rgb      = array();
712
-    $rgb['R'] = hexdec( $color{0}.$color{1} );
713
-    $rgb['G'] = hexdec( $color{2}.$color{3} );
714
-    $rgb['B'] = hexdec( $color{4}.$color{5} );
712
+    $rgb['R'] = hexdec($color{0} . $color{1} );
713
+    $rgb['G'] = hexdec($color{2} . $color{3} );
714
+    $rgb['B'] = hexdec($color{4} . $color{5} );
715 715
 
716 716
     return $rgb;
717 717
 }
718 718
 
719
-function wpinv_hex_darker( $color, $factor = 30 ) {
720
-    $base  = wpinv_rgb_from_hex( $color );
719
+function wpinv_hex_darker($color, $factor = 30) {
720
+    $base  = wpinv_rgb_from_hex($color);
721 721
     $color = '#';
722 722
 
723
-    foreach ( $base as $k => $v ) {
723
+    foreach ($base as $k => $v) {
724 724
         $amount      = $v / 100;
725
-        $amount      = round( $amount * $factor );
725
+        $amount      = round($amount * $factor);
726 726
         $new_decimal = $v - $amount;
727 727
 
728
-        $new_hex_component = dechex( $new_decimal );
729
-        if ( strlen( $new_hex_component ) < 2 ) {
728
+        $new_hex_component = dechex($new_decimal);
729
+        if (strlen($new_hex_component) < 2) {
730 730
             $new_hex_component = "0" . $new_hex_component;
731 731
         }
732 732
         $color .= $new_hex_component;
@@ -735,18 +735,18 @@  discard block
 block discarded – undo
735 735
     return $color;
736 736
 }
737 737
 
738
-function wpinv_hex_lighter( $color, $factor = 30 ) {
739
-    $base  = wpinv_rgb_from_hex( $color );
738
+function wpinv_hex_lighter($color, $factor = 30) {
739
+    $base  = wpinv_rgb_from_hex($color);
740 740
     $color = '#';
741 741
 
742
-    foreach ( $base as $k => $v ) {
742
+    foreach ($base as $k => $v) {
743 743
         $amount      = 255 - $v;
744 744
         $amount      = $amount / 100;
745
-        $amount      = round( $amount * $factor );
745
+        $amount      = round($amount * $factor);
746 746
         $new_decimal = $v + $amount;
747 747
 
748
-        $new_hex_component = dechex( $new_decimal );
749
-        if ( strlen( $new_hex_component ) < 2 ) {
748
+        $new_hex_component = dechex($new_decimal);
749
+        if (strlen($new_hex_component) < 2) {
750 750
             $new_hex_component = "0" . $new_hex_component;
751 751
         }
752 752
         $color .= $new_hex_component;
@@ -755,22 +755,22 @@  discard block
 block discarded – undo
755 755
     return $color;
756 756
 }
757 757
 
758
-function wpinv_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
759
-    $hex = str_replace( '#', '', $color );
758
+function wpinv_light_or_dark($color, $dark = '#000000', $light = '#FFFFFF') {
759
+    $hex = str_replace('#', '', $color);
760 760
 
761
-    $c_r = hexdec( substr( $hex, 0, 2 ) );
762
-    $c_g = hexdec( substr( $hex, 2, 2 ) );
763
-    $c_b = hexdec( substr( $hex, 4, 2 ) );
761
+    $c_r = hexdec(substr($hex, 0, 2));
762
+    $c_g = hexdec(substr($hex, 2, 2));
763
+    $c_b = hexdec(substr($hex, 4, 2));
764 764
 
765
-    $brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
765
+    $brightness = (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
766 766
 
767 767
     return $brightness > 155 ? $dark : $light;
768 768
 }
769 769
 
770
-function wpinv_format_hex( $hex ) {
771
-    $hex = trim( str_replace( '#', '', $hex ) );
770
+function wpinv_format_hex($hex) {
771
+    $hex = trim(str_replace('#', '', $hex));
772 772
 
773
-    if ( strlen( $hex ) == 3 ) {
773
+    if (strlen($hex) == 3) {
774 774
         $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
775 775
     }
776 776
 
@@ -790,12 +790,12 @@  discard block
 block discarded – undo
790 790
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
791 791
  * @return string
792 792
  */
793
-function wpinv_utf8_strimwidth( $str, $start, $width, $trimmaker = '', $encoding = 'UTF-8' ) {
794
-    if ( function_exists( 'mb_strimwidth' ) ) {
795
-        return mb_strimwidth( $str, $start, $width, $trimmaker, $encoding );
793
+function wpinv_utf8_strimwidth($str, $start, $width, $trimmaker = '', $encoding = 'UTF-8') {
794
+    if (function_exists('mb_strimwidth')) {
795
+        return mb_strimwidth($str, $start, $width, $trimmaker, $encoding);
796 796
     }
797 797
     
798
-    return wpinv_utf8_substr( $str, $start, $width, $encoding ) . $trimmaker;
798
+    return wpinv_utf8_substr($str, $start, $width, $encoding) . $trimmaker;
799 799
 }
800 800
 
801 801
 /**
@@ -807,28 +807,28 @@  discard block
 block discarded – undo
807 807
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
808 808
  * @return int Returns the number of characters in string.
809 809
  */
810
-function wpinv_utf8_strlen( $str, $encoding = 'UTF-8' ) {
811
-    if ( function_exists( 'mb_strlen' ) ) {
812
-        return mb_strlen( $str, $encoding );
810
+function wpinv_utf8_strlen($str, $encoding = 'UTF-8') {
811
+    if (function_exists('mb_strlen')) {
812
+        return mb_strlen($str, $encoding);
813 813
     }
814 814
         
815
-    return strlen( $str );
815
+    return strlen($str);
816 816
 }
817 817
 
818
-function wpinv_utf8_strtolower( $str, $encoding = 'UTF-8' ) {
819
-    if ( function_exists( 'mb_strtolower' ) ) {
820
-        return mb_strtolower( $str, $encoding );
818
+function wpinv_utf8_strtolower($str, $encoding = 'UTF-8') {
819
+    if (function_exists('mb_strtolower')) {
820
+        return mb_strtolower($str, $encoding);
821 821
     }
822 822
     
823
-    return strtolower( $str );
823
+    return strtolower($str);
824 824
 }
825 825
 
826
-function wpinv_utf8_strtoupper( $str, $encoding = 'UTF-8' ) {
827
-    if ( function_exists( 'mb_strtoupper' ) ) {
828
-        return mb_strtoupper( $str, $encoding );
826
+function wpinv_utf8_strtoupper($str, $encoding = 'UTF-8') {
827
+    if (function_exists('mb_strtoupper')) {
828
+        return mb_strtoupper($str, $encoding);
829 829
     }
830 830
     
831
-    return strtoupper( $str );
831
+    return strtoupper($str);
832 832
 }
833 833
 
834 834
 /**
@@ -842,12 +842,12 @@  discard block
 block discarded – undo
842 842
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
843 843
  * @return int Returns the position of the first occurrence of search in the string.
844 844
  */
845
-function wpinv_utf8_strpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
846
-    if ( function_exists( 'mb_strpos' ) ) {
847
-        return mb_strpos( $str, $find, $offset, $encoding );
845
+function wpinv_utf8_strpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
846
+    if (function_exists('mb_strpos')) {
847
+        return mb_strpos($str, $find, $offset, $encoding);
848 848
     }
849 849
         
850
-    return strpos( $str, $find, $offset );
850
+    return strpos($str, $find, $offset);
851 851
 }
852 852
 
853 853
 /**
@@ -861,12 +861,12 @@  discard block
 block discarded – undo
861 861
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
862 862
  * @return int Returns the position of the last occurrence of search.
863 863
  */
864
-function wpinv_utf8_strrpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
865
-    if ( function_exists( 'mb_strrpos' ) ) {
866
-        return mb_strrpos( $str, $find, $offset, $encoding );
864
+function wpinv_utf8_strrpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
865
+    if (function_exists('mb_strrpos')) {
866
+        return mb_strrpos($str, $find, $offset, $encoding);
867 867
     }
868 868
         
869
-    return strrpos( $str, $find, $offset );
869
+    return strrpos($str, $find, $offset);
870 870
 }
871 871
 
872 872
 /**
@@ -881,16 +881,16 @@  discard block
 block discarded – undo
881 881
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
882 882
  * @return string
883 883
  */
884
-function wpinv_utf8_substr( $str, $start, $length = null, $encoding = 'UTF-8' ) {
885
-    if ( function_exists( 'mb_substr' ) ) {
886
-        if ( $length === null ) {
887
-            return mb_substr( $str, $start, wpinv_utf8_strlen( $str, $encoding ), $encoding );
884
+function wpinv_utf8_substr($str, $start, $length = null, $encoding = 'UTF-8') {
885
+    if (function_exists('mb_substr')) {
886
+        if ($length === null) {
887
+            return mb_substr($str, $start, wpinv_utf8_strlen($str, $encoding), $encoding);
888 888
         } else {
889
-            return mb_substr( $str, $start, $length, $encoding );
889
+            return mb_substr($str, $start, $length, $encoding);
890 890
         }
891 891
     }
892 892
         
893
-    return substr( $str, $start, $length );
893
+    return substr($str, $start, $length);
894 894
 }
895 895
 
896 896
 /**
@@ -902,48 +902,48 @@  discard block
 block discarded – undo
902 902
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
903 903
  * @return string The width of string.
904 904
  */
905
-function wpinv_utf8_strwidth( $str, $encoding = 'UTF-8' ) {
906
-    if ( function_exists( 'mb_strwidth' ) ) {
907
-        return mb_strwidth( $str, $encoding );
905
+function wpinv_utf8_strwidth($str, $encoding = 'UTF-8') {
906
+    if (function_exists('mb_strwidth')) {
907
+        return mb_strwidth($str, $encoding);
908 908
     }
909 909
     
910
-    return wpinv_utf8_strlen( $str, $encoding );
910
+    return wpinv_utf8_strlen($str, $encoding);
911 911
 }
912 912
 
913
-function wpinv_utf8_ucfirst( $str, $lower_str_end = false, $encoding = 'UTF-8' ) {
914
-    if ( function_exists( 'mb_strlen' ) ) {
915
-        $first_letter = wpinv_utf8_strtoupper( wpinv_utf8_substr( $str, 0, 1, $encoding ), $encoding );
913
+function wpinv_utf8_ucfirst($str, $lower_str_end = false, $encoding = 'UTF-8') {
914
+    if (function_exists('mb_strlen')) {
915
+        $first_letter = wpinv_utf8_strtoupper(wpinv_utf8_substr($str, 0, 1, $encoding), $encoding);
916 916
         $str_end = "";
917 917
         
918
-        if ( $lower_str_end ) {
919
-            $str_end = wpinv_utf8_strtolower( wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding ), $encoding );
918
+        if ($lower_str_end) {
919
+            $str_end = wpinv_utf8_strtolower(wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding), $encoding);
920 920
         } else {
921
-            $str_end = wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding );
921
+            $str_end = wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding);
922 922
         }
923 923
 
924 924
         return $first_letter . $str_end;
925 925
     }
926 926
     
927
-    return ucfirst( $str );
927
+    return ucfirst($str);
928 928
 }
929 929
 
930
-function wpinv_utf8_ucwords( $str, $encoding = 'UTF-8' ) {
931
-    if ( function_exists( 'mb_convert_case' ) ) {
932
-        return mb_convert_case( $str, MB_CASE_TITLE, $encoding );
930
+function wpinv_utf8_ucwords($str, $encoding = 'UTF-8') {
931
+    if (function_exists('mb_convert_case')) {
932
+        return mb_convert_case($str, MB_CASE_TITLE, $encoding);
933 933
     }
934 934
     
935
-    return ucwords( $str );
935
+    return ucwords($str);
936 936
 }
937 937
 
938
-function wpinv_period_in_days( $period, $unit ) {
939
-    $period = absint( $period );
938
+function wpinv_period_in_days($period, $unit) {
939
+    $period = absint($period);
940 940
     
941
-    if ( $period > 0 ) {
942
-        if ( in_array( strtolower( $unit ), array( 'w', 'week', 'weeks' ) ) ) {
941
+    if ($period > 0) {
942
+        if (in_array(strtolower($unit), array('w', 'week', 'weeks'))) {
943 943
             $period = $period * 7;
944
-        } else if ( in_array( strtolower( $unit ), array( 'm', 'month', 'months' ) ) ) {
944
+        } else if (in_array(strtolower($unit), array('m', 'month', 'months'))) {
945 945
             $period = $period * 30;
946
-        } else if ( in_array( strtolower( $unit ), array( 'y', 'year', 'years' ) ) ) {
946
+        } else if (in_array(strtolower($unit), array('y', 'year', 'years'))) {
947 947
             $period = $period * 365;
948 948
         }
949 949
     }
@@ -951,12 +951,12 @@  discard block
 block discarded – undo
951 951
     return $period;
952 952
 }
953 953
 
954
-function wpinv_cal_days_in_month( $calendar, $month, $year ) {
955
-    if ( function_exists( 'cal_days_in_month' ) ) {
956
-        return cal_days_in_month( $calendar, $month, $year );
954
+function wpinv_cal_days_in_month($calendar, $month, $year) {
955
+    if (function_exists('cal_days_in_month')) {
956
+        return cal_days_in_month($calendar, $month, $year);
957 957
     }
958 958
 
959 959
     // Fallback in case the calendar extension is not loaded in PHP
960 960
     // Only supports Gregorian calendar
961
-    return date( 't', mktime( 0, 0, 0, $month, 1, $year ) );
961
+    return date('t', mktime(0, 0, 0, $month, 1, $year));
962 962
 }
Please login to merge, or discard this patch.
includes/wpinv-gateway-functions.php 1 patch
Spacing   +254 added lines, -254 removed lines patch added patch discarded remove patch
@@ -7,206 +7,206 @@  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_get_payment_gateways() {
15 15
     // Default, built-in gateways
16 16
     $gateways = array(
17 17
         'paypal' => array(
18
-            'admin_label'    => __( 'PayPal Standard', 'invoicing' ),
19
-            'checkout_label' => __( 'PayPal Standard', 'invoicing' ),
18
+            'admin_label'    => __('PayPal Standard', 'invoicing'),
19
+            'checkout_label' => __('PayPal Standard', 'invoicing'),
20 20
             'ordering'       => 1,
21 21
         ),
22 22
         'authorizenet' => array(
23
-            'admin_label'    => __( 'Authorize.Net (AIM)', 'invoicing' ),
24
-            'checkout_label' => __( 'Authorize.Net - Credit Card / Debit Card', 'invoicing' ),
23
+            'admin_label'    => __('Authorize.Net (AIM)', 'invoicing'),
24
+            'checkout_label' => __('Authorize.Net - Credit Card / Debit Card', 'invoicing'),
25 25
             'ordering'       => 4,
26 26
         ),
27 27
         'worldpay' => array(
28
-            'admin_label'    => __( 'Worldpay', 'invoicing' ),
29
-            'checkout_label' => __( 'Worldpay - Credit Card / Debit Card', 'invoicing' ),
28
+            'admin_label'    => __('Worldpay', 'invoicing'),
29
+            'checkout_label' => __('Worldpay - Credit Card / Debit Card', 'invoicing'),
30 30
             'ordering'       => 5,
31 31
         ),
32 32
         'bank_transfer' => array(
33
-            'admin_label'    => __( 'Pre Bank Transfer', 'invoicing' ),
34
-            'checkout_label' => __( 'Pre Bank Transfer', 'invoicing' ),
33
+            'admin_label'    => __('Pre Bank Transfer', 'invoicing'),
34
+            'checkout_label' => __('Pre Bank Transfer', 'invoicing'),
35 35
             'ordering'       => 11,
36 36
         ),
37 37
         'manual' => array(
38
-            'admin_label'    => __( 'Test Payment', 'invoicing' ),
39
-            'checkout_label' => __( 'Test Payment', 'invoicing' ),
38
+            'admin_label'    => __('Test Payment', 'invoicing'),
39
+            'checkout_label' => __('Test Payment', 'invoicing'),
40 40
             'ordering'       => 12,
41 41
         ),
42 42
     );
43 43
 
44
-    return apply_filters( 'wpinv_payment_gateways', $gateways );
44
+    return apply_filters('wpinv_payment_gateways', $gateways);
45 45
 }
46 46
 
47
-function wpinv_payment_gateway_titles( $all_gateways ) {
47
+function wpinv_payment_gateway_titles($all_gateways) {
48 48
     global $wpinv_options;
49 49
     
50 50
     $gateways = array();
51
-    foreach ( $all_gateways as $key => $gateway ) {
52
-        if ( !empty( $wpinv_options[$key . '_title'] ) ) {
53
-            $all_gateways[$key]['checkout_label'] = __( $wpinv_options[$key . '_title'], 'invoicing' );
51
+    foreach ($all_gateways as $key => $gateway) {
52
+        if (!empty($wpinv_options[$key . '_title'])) {
53
+            $all_gateways[$key]['checkout_label'] = __($wpinv_options[$key . '_title'], 'invoicing');
54 54
         }
55 55
         
56
-        $gateways[$key] = isset( $wpinv_options[$key . '_ordering'] ) ? $wpinv_options[$key . '_ordering'] : ( isset( $gateway['ordering'] ) ? $gateway['ordering'] : '' );
56
+        $gateways[$key] = isset($wpinv_options[$key . '_ordering']) ? $wpinv_options[$key . '_ordering'] : (isset($gateway['ordering']) ? $gateway['ordering'] : '');
57 57
     }
58 58
 
59
-    asort( $gateways );
59
+    asort($gateways);
60 60
     
61
-    foreach ( $gateways as $gateway => $key ) {
61
+    foreach ($gateways as $gateway => $key) {
62 62
         $gateways[$gateway] = $all_gateways[$gateway];
63 63
     }
64 64
     
65 65
     return $gateways;
66 66
 }
67
-add_filter( 'wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1 );
67
+add_filter('wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1);
68 68
 
69
-function wpinv_get_enabled_payment_gateways( $sort = false ) {
69
+function wpinv_get_enabled_payment_gateways($sort = false) {
70 70
     $gateways = wpinv_get_payment_gateways();
71
-    $enabled  = wpinv_get_option( 'gateways', false );
71
+    $enabled  = wpinv_get_option('gateways', false);
72 72
 
73 73
     $gateway_list = array();
74 74
 
75
-    foreach ( $gateways as $key => $gateway ) {
76
-        if ( isset( $enabled[ $key ] ) && $enabled[ $key ] == 1 ) {
77
-            $gateway_list[ $key ] = $gateway;
75
+    foreach ($gateways as $key => $gateway) {
76
+        if (isset($enabled[$key]) && $enabled[$key] == 1) {
77
+            $gateway_list[$key] = $gateway;
78 78
         }
79 79
     }
80 80
 
81
-    if ( true === $sort ) {
82
-        uasort( $gateway_list, 'wpinv_sort_gateway_order' );
81
+    if (true === $sort) {
82
+        uasort($gateway_list, 'wpinv_sort_gateway_order');
83 83
         
84 84
         // Reorder our gateways so the default is first
85 85
         $default_gateway_id = wpinv_get_default_gateway();
86 86
 
87
-        if ( wpinv_is_gateway_active( $default_gateway_id ) ) {
88
-            $default_gateway    = array( $default_gateway_id => $gateway_list[ $default_gateway_id ] );
89
-            unset( $gateway_list[ $default_gateway_id ] );
87
+        if (wpinv_is_gateway_active($default_gateway_id)) {
88
+            $default_gateway = array($default_gateway_id => $gateway_list[$default_gateway_id]);
89
+            unset($gateway_list[$default_gateway_id]);
90 90
 
91
-            $gateway_list = array_merge( $default_gateway, $gateway_list );
91
+            $gateway_list = array_merge($default_gateway, $gateway_list);
92 92
         }
93 93
     }
94 94
 
95
-    return apply_filters( 'wpinv_enabled_payment_gateways', $gateway_list );
95
+    return apply_filters('wpinv_enabled_payment_gateways', $gateway_list);
96 96
 }
97 97
 
98
-function wpinv_sort_gateway_order( $a, $b ) {
98
+function wpinv_sort_gateway_order($a, $b) {
99 99
     return $a['ordering'] - $b['ordering'];
100 100
 }
101 101
 
102
-function wpinv_is_gateway_active( $gateway ) {
102
+function wpinv_is_gateway_active($gateway) {
103 103
     $gateways = wpinv_get_enabled_payment_gateways();
104 104
 
105
-    $ret = is_array($gateways) && $gateway ?  array_key_exists( $gateway, $gateways ) : false;
105
+    $ret = is_array($gateways) && $gateway ?  array_key_exists($gateway, $gateways) : false;
106 106
 
107
-    return apply_filters( 'wpinv_is_gateway_active', $ret, $gateway, $gateways );
107
+    return apply_filters('wpinv_is_gateway_active', $ret, $gateway, $gateways);
108 108
 }
109 109
 
110 110
 function wpinv_get_default_gateway() {
111
-    $default = wpinv_get_option( 'default_gateway', 'paypal' );
111
+    $default = wpinv_get_option('default_gateway', 'paypal');
112 112
 
113
-    if ( !wpinv_is_gateway_active( $default ) ) {
113
+    if (!wpinv_is_gateway_active($default)) {
114 114
         $gateways = wpinv_get_enabled_payment_gateways();
115
-        $gateways = array_keys( $gateways );
116
-        $default  = reset( $gateways );
115
+        $gateways = array_keys($gateways);
116
+        $default  = reset($gateways);
117 117
     }
118 118
 
119
-    return apply_filters( 'wpinv_default_gateway', $default );
119
+    return apply_filters('wpinv_default_gateway', $default);
120 120
 }
121 121
 
122
-function wpinv_get_gateway_admin_label( $gateway ) {
122
+function wpinv_get_gateway_admin_label($gateway) {
123 123
     $gateways = wpinv_get_payment_gateways();
124
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['admin_label'] : $gateway;
125
-    $payment  = isset( $_GET['id'] ) ? absint( $_GET['id'] ) : false;
124
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['admin_label'] : $gateway;
125
+    $payment  = isset($_GET['id']) ? absint($_GET['id']) : false;
126 126
 
127
-    if( $gateway == 'manual' && $payment ) {
128
-        if( !( (float)wpinv_payment_total( $payment ) > 0 ) ) {
129
-            $label = __( 'Free Purchase', 'invoicing' );
127
+    if ($gateway == 'manual' && $payment) {
128
+        if (!((float)wpinv_payment_total($payment) > 0)) {
129
+            $label = __('Free Purchase', 'invoicing');
130 130
         }
131 131
     }
132 132
 
133
-    return apply_filters( 'wpinv_gateway_admin_label', $label, $gateway );
133
+    return apply_filters('wpinv_gateway_admin_label', $label, $gateway);
134 134
 }
135 135
 
136
-function wpinv_get_gateway_description( $gateway ) {
136
+function wpinv_get_gateway_description($gateway) {
137 137
     global $wpinv_options;
138 138
 
139
-    $description = isset( $wpinv_options[$gateway . '_desc'] ) ? $wpinv_options[$gateway . '_desc'] : '';
139
+    $description = isset($wpinv_options[$gateway . '_desc']) ? $wpinv_options[$gateway . '_desc'] : '';
140 140
 
141
-    return apply_filters( 'wpinv_gateway_description', $description, $gateway );
141
+    return apply_filters('wpinv_gateway_description', $description, $gateway);
142 142
 }
143 143
 
144
-function wpinv_get_gateway_button_label( $gateway ) {
145
-    return apply_filters( 'wpinv_gateway_' . $gateway . '_button_label', '' );
144
+function wpinv_get_gateway_button_label($gateway) {
145
+    return apply_filters('wpinv_gateway_' . $gateway . '_button_label', '');
146 146
 }
147 147
 
148
-function wpinv_get_gateway_checkout_label( $gateway ) {
148
+function wpinv_get_gateway_checkout_label($gateway) {
149 149
     $gateways = wpinv_get_payment_gateways();
150
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['checkout_label'] : $gateway;
150
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['checkout_label'] : $gateway;
151 151
 
152
-    if( $gateway == 'manual' ) {
153
-        $label = __( 'Manual Payment', 'invoicing' );
152
+    if ($gateway == 'manual') {
153
+        $label = __('Manual Payment', 'invoicing');
154 154
     }
155 155
 
156
-    return apply_filters( 'wpinv_gateway_checkout_label', $label, $gateway );
156
+    return apply_filters('wpinv_gateway_checkout_label', $label, $gateway);
157 157
 }
158 158
 
159
-function wpinv_settings_sections_gateways( $settings ) {
159
+function wpinv_settings_sections_gateways($settings) {
160 160
     $gateways = wpinv_get_payment_gateways();
161 161
     
162 162
     if (!empty($gateways)) {
163
-        foreach  ($gateways as $key => $gateway) {
163
+        foreach ($gateways as $key => $gateway) {
164 164
             $settings[$key] = $gateway['admin_label'];
165 165
         }
166 166
     }
167 167
     
168 168
     return $settings;    
169 169
 }
170
-add_filter( 'wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1 );
170
+add_filter('wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1);
171 171
 
172
-function wpinv_settings_gateways( $settings ) {
172
+function wpinv_settings_gateways($settings) {
173 173
     $gateways = wpinv_get_payment_gateways();
174 174
     
175 175
     if (!empty($gateways)) {
176
-        foreach  ($gateways as $key => $gateway) {
176
+        foreach ($gateways as $key => $gateway) {
177 177
             $setting = array();
178 178
             $setting[$key . '_header'] = array(
179 179
                     'id'   => 'gateway_header',
180
-                    'name' => '<h3>' . wp_sprintf( __( '%s Settings', 'invoicing' ), $gateway['admin_label'] ) . '</h3>',
180
+                    'name' => '<h3>' . wp_sprintf(__('%s Settings', 'invoicing'), $gateway['admin_label']) . '</h3>',
181 181
                     'custom' => $key,
182 182
                     'type' => 'gateway_header',
183 183
                 );
184 184
             $setting[$key . '_active'] = array(
185 185
                     'id'   => $key . '_active',
186
-                    'name' => __( 'Active', 'invoicing' ),
187
-                    'desc' => wp_sprintf( __( 'Enable %s', 'invoicing' ), $gateway['admin_label'] ),
186
+                    'name' => __('Active', 'invoicing'),
187
+                    'desc' => wp_sprintf(__('Enable %s', 'invoicing'), $gateway['admin_label']),
188 188
                     'type' => 'checkbox',
189 189
                 );
190 190
                 
191 191
             $setting[$key . '_title'] = array(
192 192
                     'id'   => $key . '_title',
193
-                    'name' => __( 'Title', 'invoicing' ),
194
-                    'desc' => __( 'This controls the title which the user sees during checkout.', 'invoicing' ),
193
+                    'name' => __('Title', 'invoicing'),
194
+                    'desc' => __('This controls the title which the user sees during checkout.', 'invoicing'),
195 195
                     'type' => 'text',
196 196
                     'std' => isset($gateway['checkout_label']) ? $gateway['checkout_label'] : ''
197 197
                 );
198 198
             
199 199
             $setting[$key . '_desc'] = array(
200 200
                     'id'   => $key . '_desc',
201
-                    'name' => __( 'Description', 'invoicing' ),
202
-                    'desc' => __( 'This controls the description which the user sees during checkout.', 'invoicing' ),
201
+                    'name' => __('Description', 'invoicing'),
202
+                    'desc' => __('This controls the description which the user sees during checkout.', 'invoicing'),
203 203
                     'type' => 'text',
204 204
                     'size' => 'large'
205 205
                 );
206 206
                 
207 207
             $setting[$key . '_ordering'] = array(
208 208
                     'id'   => $key . '_ordering',
209
-                    'name' => __( 'Display Order', 'invoicing' ),
209
+                    'name' => __('Display Order', 'invoicing'),
210 210
                     'type' => 'number',
211 211
                     'size' => 'small',
212 212
                     'std'  => isset($gateway['ordering']) ? $gateway['ordering'] : '10',
@@ -215,8 +215,8 @@  discard block
 block discarded – undo
215 215
                     'step' => '1'
216 216
                 );
217 217
                 
218
-            $setting = apply_filters( 'wpinv_gateway_settings', $setting, $key );
219
-            $setting = apply_filters( 'wpinv_gateway_settings_' . $key, $setting );
218
+            $setting = apply_filters('wpinv_gateway_settings', $setting, $key);
219
+            $setting = apply_filters('wpinv_gateway_settings_' . $key, $setting);
220 220
             
221 221
             $settings[$key] = $setting;
222 222
         }
@@ -224,106 +224,106 @@  discard block
 block discarded – undo
224 224
     
225 225
     return $settings;    
226 226
 }
227
-add_filter( 'wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1 );
227
+add_filter('wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1);
228 228
 
229
-function wpinv_gateway_header_callback( $args ) {
230
-    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr( $args['custom'] ) . '" />';
229
+function wpinv_gateway_header_callback($args) {
230
+    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr($args['custom']) . '" />';
231 231
 }
232 232
 
233
-function wpinv_get_gateway_supports( $gateway ) {
233
+function wpinv_get_gateway_supports($gateway) {
234 234
     $gateways = wpinv_get_enabled_payment_gateways();
235
-    $supports = isset( $gateways[ $gateway ]['supports'] ) ? $gateways[ $gateway ]['supports'] : array();
236
-    return apply_filters( 'wpinv_gateway_supports', $supports, $gateway );
235
+    $supports = isset($gateways[$gateway]['supports']) ? $gateways[$gateway]['supports'] : array();
236
+    return apply_filters('wpinv_gateway_supports', $supports, $gateway);
237 237
 }
238 238
 
239
-function wpinv_gateway_supports_buy_now( $gateway ) {
240
-    $supports = wpinv_get_gateway_supports( $gateway );
241
-    $ret = in_array( 'buy_now', $supports );
242
-    return apply_filters( 'wpinv_gateway_supports_buy_now', $ret, $gateway );
239
+function wpinv_gateway_supports_buy_now($gateway) {
240
+    $supports = wpinv_get_gateway_supports($gateway);
241
+    $ret = in_array('buy_now', $supports);
242
+    return apply_filters('wpinv_gateway_supports_buy_now', $ret, $gateway);
243 243
 }
244 244
 
245 245
 function wpinv_shop_supports_buy_now() {
246 246
     $gateways = wpinv_get_enabled_payment_gateways();
247 247
     $ret      = false;
248 248
 
249
-    if ( !wpinv_use_taxes()  && $gateways ) {
250
-        foreach ( $gateways as $gateway_id => $gateway ) {
251
-            if ( wpinv_gateway_supports_buy_now( $gateway_id ) ) {
249
+    if (!wpinv_use_taxes() && $gateways) {
250
+        foreach ($gateways as $gateway_id => $gateway) {
251
+            if (wpinv_gateway_supports_buy_now($gateway_id)) {
252 252
                 $ret = true;
253 253
                 break;
254 254
             }
255 255
         }
256 256
     }
257 257
 
258
-    return apply_filters( 'wpinv_shop_supports_buy_now', $ret );
258
+    return apply_filters('wpinv_shop_supports_buy_now', $ret);
259 259
 }
260 260
 
261
-function wpinv_send_to_gateway( $gateway, $payment_data ) {
262
-    $payment_data['gateway_nonce'] = wp_create_nonce( 'wpi-gateway' );
261
+function wpinv_send_to_gateway($gateway, $payment_data) {
262
+    $payment_data['gateway_nonce'] = wp_create_nonce('wpi-gateway');
263 263
 
264 264
     // $gateway must match the ID used when registering the gateway
265
-    do_action( 'wpinv_gateway_' . $gateway, $payment_data );
265
+    do_action('wpinv_gateway_' . $gateway, $payment_data);
266 266
 }
267 267
 
268 268
 function wpinv_show_gateways() {
269 269
     $gateways = wpinv_get_enabled_payment_gateways();
270 270
     $show_gateways = false;
271 271
 
272
-    $chosen_gateway = isset( $_GET['payment-mode'] ) ? preg_replace('/[^a-zA-Z0-9-_]+/', '', $_GET['payment-mode'] ) : false;
272
+    $chosen_gateway = isset($_GET['payment-mode']) ? preg_replace('/[^a-zA-Z0-9-_]+/', '', $_GET['payment-mode']) : false;
273 273
 
274
-    if ( count( $gateways ) > 1 && empty( $chosen_gateway ) ) {
274
+    if (count($gateways) > 1 && empty($chosen_gateway)) {
275 275
         $show_gateways = true;
276
-        if ( wpinv_get_cart_total() <= 0 ) {
276
+        if (wpinv_get_cart_total() <= 0) {
277 277
             $show_gateways = false;
278 278
         }
279 279
     }
280 280
     
281
-    if ( !$show_gateways && wpinv_cart_has_recurring_item() ) {
281
+    if (!$show_gateways && wpinv_cart_has_recurring_item()) {
282 282
         $show_gateways = true;
283 283
     }
284 284
 
285
-    return apply_filters( 'wpinv_show_gateways', $show_gateways );
285
+    return apply_filters('wpinv_show_gateways', $show_gateways);
286 286
 }
287 287
 
288
-function wpinv_get_chosen_gateway( $invoice_id = 0 ) {
289
-	$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
288
+function wpinv_get_chosen_gateway($invoice_id = 0) {
289
+	$gateways = array_keys(wpinv_get_enabled_payment_gateways());
290 290
 
291 291
     $chosen = false;
292
-    if ( $invoice_id > 0 && $invoice = wpinv_get_invoice( $invoice_id ) ) {
292
+    if ($invoice_id > 0 && $invoice = wpinv_get_invoice($invoice_id)) {
293 293
         $chosen = $invoice->get_gateway();
294 294
     }
295 295
 
296
-	$chosen   = isset( $_REQUEST['payment-mode'] ) ? sanitize_text_field( $_REQUEST['payment-mode'] ) : $chosen;
296
+	$chosen = isset($_REQUEST['payment-mode']) ? sanitize_text_field($_REQUEST['payment-mode']) : $chosen;
297 297
 
298
-	if ( false !== $chosen ) {
299
-		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen );
298
+	if (false !== $chosen) {
299
+		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen);
300 300
 	}
301 301
 
302
-	if ( ! empty ( $chosen ) ) {
303
-		$enabled_gateway = urldecode( $chosen );
304
-	} else if (  !empty( $invoice ) && (float)$invoice->get_subtotal() <= 0 ) {
302
+	if (!empty ($chosen)) {
303
+		$enabled_gateway = urldecode($chosen);
304
+	} else if (!empty($invoice) && (float)$invoice->get_subtotal() <= 0) {
305 305
 		$enabled_gateway = 'manual';
306 306
 	} else {
307 307
 		$enabled_gateway = wpinv_get_default_gateway();
308 308
 	}
309 309
     
310
-    if ( !wpinv_is_gateway_active( $enabled_gateway ) && !empty( $gateways ) ) {
311
-        if(wpinv_is_gateway_active( wpinv_get_default_gateway()) ){
310
+    if (!wpinv_is_gateway_active($enabled_gateway) && !empty($gateways)) {
311
+        if (wpinv_is_gateway_active(wpinv_get_default_gateway())) {
312 312
             $enabled_gateway = wpinv_get_default_gateway();
313
-        }else{
313
+        } else {
314 314
             $enabled_gateway = $gateways[0];
315 315
         }
316 316
 
317 317
     }
318 318
 
319
-	return apply_filters( 'wpinv_chosen_gateway', $enabled_gateway );
319
+	return apply_filters('wpinv_chosen_gateway', $enabled_gateway);
320 320
 }
321 321
 
322
-function wpinv_record_gateway_error( $title = '', $message = '', $parent = 0 ) {
323
-    return wpinv_error_log( $message, $title );
322
+function wpinv_record_gateway_error($title = '', $message = '', $parent = 0) {
323
+    return wpinv_error_log($message, $title);
324 324
 }
325 325
 
326
-function wpinv_count_sales_by_gateway( $gateway_id = 'paypal', $status = 'publish' ) {
326
+function wpinv_count_sales_by_gateway($gateway_id = 'paypal', $status = 'publish') {
327 327
 	$ret  = 0;
328 328
 	$args = array(
329 329
 		'meta_key'    => '_wpinv_gateway',
@@ -334,48 +334,48 @@  discard block
 block discarded – undo
334 334
 		'fields'      => 'ids'
335 335
 	);
336 336
 
337
-	$payments = new WP_Query( $args );
337
+	$payments = new WP_Query($args);
338 338
 
339
-	if( $payments )
339
+	if ($payments)
340 340
 		$ret = $payments->post_count;
341 341
 	return $ret;
342 342
 }
343 343
 
344
-function wpinv_settings_update_gateways( $input ) {
344
+function wpinv_settings_update_gateways($input) {
345 345
     global $wpinv_options;
346 346
     
347
-    if ( !empty( $input['save_gateway'] ) ) {
348
-        $gateways = wpinv_get_option( 'gateways', false );
347
+    if (!empty($input['save_gateway'])) {
348
+        $gateways = wpinv_get_option('gateways', false);
349 349
         $gateways = !empty($gateways) ? $gateways : array();
350 350
         $gateway = $input['save_gateway'];
351 351
         
352
-        if ( !empty( $input[$gateway . '_active'] ) ) {
352
+        if (!empty($input[$gateway . '_active'])) {
353 353
             $gateways[$gateway] = 1;
354 354
         } else {
355
-            if ( isset( $gateways[$gateway] ) ) {
356
-                unset( $gateways[$gateway] );
355
+            if (isset($gateways[$gateway])) {
356
+                unset($gateways[$gateway]);
357 357
             }
358 358
         }
359 359
         
360 360
         $input['gateways'] = $gateways;
361 361
     }
362 362
     
363
-    if ( !empty( $input['default_gateway'] ) ) {
363
+    if (!empty($input['default_gateway'])) {
364 364
         $gateways = wpinv_get_payment_gateways();
365 365
         
366
-        foreach ( $gateways as $key => $gateway ) {
367
-            $active   = 0;
368
-            if ( !empty( $input['gateways'] ) && !empty( $input['gateways'][$key] ) ) {
366
+        foreach ($gateways as $key => $gateway) {
367
+            $active = 0;
368
+            if (!empty($input['gateways']) && !empty($input['gateways'][$key])) {
369 369
                 $active = 1;
370 370
             }
371 371
             
372 372
             $input[$key . '_active'] = $active;
373 373
             
374
-            if ( empty( $wpinv_options[$key . '_title'] ) ) {
374
+            if (empty($wpinv_options[$key . '_title'])) {
375 375
                 $input[$key . '_title'] = $gateway['checkout_label'];
376 376
             }
377 377
             
378
-            if ( !isset( $wpinv_options[$key . '_ordering'] ) && isset( $gateway['ordering'] ) ) {
378
+            if (!isset($wpinv_options[$key . '_ordering']) && isset($gateway['ordering'])) {
379 379
                 $input[$key . '_ordering'] = $gateway['ordering'];
380 380
             }
381 381
         }
@@ -383,27 +383,27 @@  discard block
 block discarded – undo
383 383
     
384 384
     return $input;
385 385
 }
386
-add_filter( 'wpinv_settings_tab_gateways_sanitize', 'wpinv_settings_update_gateways', 10, 1 );
386
+add_filter('wpinv_settings_tab_gateways_sanitize', 'wpinv_settings_update_gateways', 10, 1);
387 387
 
388 388
 // PayPal Standard settings
389
-function wpinv_gateway_settings_paypal( $setting ) {    
390
-    $setting['paypal_active']['desc'] = $setting['paypal_active']['desc'] . ' ' . __( '( Supported Currencies: AUD, BRL, CAD, CZK, DKK, EUR, HKD, HUF, ILS, JPY, MYR, MXN, NOK, NZD, PHP, PLN, GBP, SGD, SEK, CHF, TWD, THB, USD )', 'invoicing' );
391
-    $setting['paypal_desc']['std'] = __( 'Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing' );
389
+function wpinv_gateway_settings_paypal($setting) {    
390
+    $setting['paypal_active']['desc'] = $setting['paypal_active']['desc'] . ' ' . __('( Supported Currencies: AUD, BRL, CAD, CZK, DKK, EUR, HKD, HUF, ILS, JPY, MYR, MXN, NOK, NZD, PHP, PLN, GBP, SGD, SEK, CHF, TWD, THB, USD )', 'invoicing');
391
+    $setting['paypal_desc']['std'] = __('Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing');
392 392
     
393 393
     $setting['paypal_sandbox'] = array(
394 394
             'type' => 'checkbox',
395 395
             'id'   => 'paypal_sandbox',
396
-            'name' => __( 'PayPal Sandbox', 'invoicing' ),
397
-            'desc' => __( 'PayPal sandbox can be used to test payments.', 'invoicing' ),
396
+            'name' => __('PayPal Sandbox', 'invoicing'),
397
+            'desc' => __('PayPal sandbox can be used to test payments.', 'invoicing'),
398 398
             'std'  => 1
399 399
         );
400 400
         
401 401
     $setting['paypal_email'] = array(
402 402
             'type' => 'text',
403 403
             'id'   => 'paypal_email',
404
-            'name' => __( 'PayPal Email', 'invoicing' ),
405
-            'desc' => __( 'Please enter your PayPal account\'s email address. Ex: [email protected]', 'invoicing' ),
406
-            'std' => __( '[email protected]', 'invoicing' ),
404
+            'name' => __('PayPal Email', 'invoicing'),
405
+            'desc' => __('Please enter your PayPal account\'s email address. Ex: [email protected]', 'invoicing'),
406
+            'std' => __('[email protected]', 'invoicing'),
407 407
         );
408 408
     /*
409 409
     $setting['paypal_ipn_url'] = array(
@@ -417,125 +417,125 @@  discard block
 block discarded – undo
417 417
         
418 418
     return $setting;
419 419
 }
420
-add_filter( 'wpinv_gateway_settings_paypal', 'wpinv_gateway_settings_paypal', 10, 1 );
420
+add_filter('wpinv_gateway_settings_paypal', 'wpinv_gateway_settings_paypal', 10, 1);
421 421
 
422 422
 // Pre Bank Transfer settings
423
-function wpinv_gateway_settings_bank_transfer( $setting ) {
424
-    $setting['bank_transfer_desc']['std'] = __( 'Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing' );
423
+function wpinv_gateway_settings_bank_transfer($setting) {
424
+    $setting['bank_transfer_desc']['std'] = __('Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing');
425 425
     
426 426
     $setting['bank_transfer_ac_name'] = array(
427 427
             'type' => 'text',
428 428
             'id' => 'bank_transfer_ac_name',
429
-            'name' => __( 'Account Name', 'invoicing' ),
430
-            'desc' => __( 'Enter the bank account name to which you want to transfer payment.', 'invoicing' ),
431
-            'std'  =>  __( 'Mr. John Martin', 'invoicing' ),
429
+            'name' => __('Account Name', 'invoicing'),
430
+            'desc' => __('Enter the bank account name to which you want to transfer payment.', 'invoicing'),
431
+            'std'  =>  __('Mr. John Martin', 'invoicing'),
432 432
         );
433 433
     
434 434
     $setting['bank_transfer_ac_no'] = array(
435 435
             'type' => 'text',
436 436
             'id' => 'bank_transfer_ac_no',
437
-            'name' => __( 'Account Number', 'invoicing' ),
438
-            'desc' => __( 'Enter your bank account number.', 'invoicing' ),
439
-            'std'  =>  __( 'TEST1234567890', 'invoicing' ),
437
+            'name' => __('Account Number', 'invoicing'),
438
+            'desc' => __('Enter your bank account number.', 'invoicing'),
439
+            'std'  =>  __('TEST1234567890', 'invoicing'),
440 440
         );
441 441
     
442 442
     $setting['bank_transfer_bank_name'] = array(
443 443
             'type' => 'text',
444 444
             'id'   => 'bank_transfer_bank_name',
445
-            'name' => __( 'Bank Name', 'invoicing' ),
446
-            'desc' => __( 'Enter the bank name to which you want to transfer payment.', 'invoicing' ),
447
-            'std' => __( 'ICICI Bank', 'invoicing' ),
445
+            'name' => __('Bank Name', 'invoicing'),
446
+            'desc' => __('Enter the bank name to which you want to transfer payment.', 'invoicing'),
447
+            'std' => __('ICICI Bank', 'invoicing'),
448 448
         );
449 449
     
450 450
     $setting['bank_transfer_ifsc'] = array(
451 451
             'type' => 'text',
452 452
             'id'   => 'bank_transfer_ifsc',
453
-            'name' => __( 'IFSC Code', 'invoicing' ),
454
-            'desc' => __( 'Enter your bank IFSC code.', 'invoicing' ),
455
-            'std'  =>  __( 'ICIC0001234', 'invoicing' ),
453
+            'name' => __('IFSC Code', 'invoicing'),
454
+            'desc' => __('Enter your bank IFSC code.', 'invoicing'),
455
+            'std'  =>  __('ICIC0001234', 'invoicing'),
456 456
         );
457 457
         
458 458
     $setting['bank_transfer_iban'] = array(
459 459
             'type' => 'text',
460 460
             'id'   => 'bank_transfer_iban',
461
-            'name' => __( 'IBAN', 'invoicing' ),
462
-            'desc' => __( 'Enter your International Bank Account Number(IBAN).', 'invoicing' ),
463
-            'std'  =>  __( 'GB29NWBK60161331926819', 'invoicing' ),
461
+            'name' => __('IBAN', 'invoicing'),
462
+            'desc' => __('Enter your International Bank Account Number(IBAN).', 'invoicing'),
463
+            'std'  =>  __('GB29NWBK60161331926819', 'invoicing'),
464 464
         );
465 465
         
466 466
     $setting['bank_transfer_bic'] = array(
467 467
             'type' => 'text',
468 468
             'id'   => 'bank_transfer_bic',
469
-            'name' => __( 'BIC/Swift Code', 'invoicing' ),
470
-            'std'  =>  __( 'ICICGB2L129', 'invoicing' ),
469
+            'name' => __('BIC/Swift Code', 'invoicing'),
470
+            'std'  =>  __('ICICGB2L129', 'invoicing'),
471 471
         );
472 472
 
473 473
     $setting['bank_transfer_sort_code'] = array(
474 474
         'type' => 'text',
475 475
         'id'   => 'bank_transfer_sort_code',
476
-        'name' => __( 'Sort Code', 'invoicing' ),
477
-        'std'  =>  __( '12-34-56', 'invoicing' ),
476
+        'name' => __('Sort Code', 'invoicing'),
477
+        'std'  =>  __('12-34-56', 'invoicing'),
478 478
     );
479 479
         
480 480
     $setting['bank_transfer_info'] = array(
481 481
             'id'   => 'bank_transfer_info',
482
-            'name' => __( 'Instructions', 'invoicing' ),
483
-            'desc' => __( 'Instructions that will be added to the thank you page and emails.', 'invoicing' ),
482
+            'name' => __('Instructions', 'invoicing'),
483
+            'desc' => __('Instructions that will be added to the thank you page and emails.', 'invoicing'),
484 484
             'type' => 'textarea',
485
-            'std' => __( 'Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing' ),
485
+            'std' => __('Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing'),
486 486
             'cols' => 37,
487 487
             'rows' => 5
488 488
         );
489 489
         
490 490
     return $setting;
491 491
 }
492
-add_filter( 'wpinv_gateway_settings_bank_transfer', 'wpinv_gateway_settings_bank_transfer', 10, 1 );
492
+add_filter('wpinv_gateway_settings_bank_transfer', 'wpinv_gateway_settings_bank_transfer', 10, 1);
493 493
 
494 494
 // Authorize.Net settings
495
-function wpinv_gateway_settings_authorizenet( $setting ) {
496
-    $setting['authorizenet_active']['desc'] = $setting['authorizenet_active']['desc'] . ' ' . __( '( Supported Currencies: AUD, CAD, CHF, DKK, EUR, GBP, JPY, NOK, NZD, PLN, SEK, USD, ZAR )', 'invoicing' );
497
-    $setting['authorizenet_desc']['std'] = __( 'Pay using a Authorize.Net to process Credit card / Debit card transactions.', 'invoicing' );
495
+function wpinv_gateway_settings_authorizenet($setting) {
496
+    $setting['authorizenet_active']['desc'] = $setting['authorizenet_active']['desc'] . ' ' . __('( Supported Currencies: AUD, CAD, CHF, DKK, EUR, GBP, JPY, NOK, NZD, PLN, SEK, USD, ZAR )', 'invoicing');
497
+    $setting['authorizenet_desc']['std'] = __('Pay using a Authorize.Net to process Credit card / Debit card transactions.', 'invoicing');
498 498
     
499 499
     $setting['authorizenet_sandbox'] = array(
500 500
             'type' => 'checkbox',
501 501
             'id'   => 'authorizenet_sandbox',
502
-            'name' => __( 'Authorize.Net Test Mode', 'invoicing' ),
503
-            'desc' => __( 'Enable Authorize.Net test mode to test payments.', 'invoicing' ),
502
+            'name' => __('Authorize.Net Test Mode', 'invoicing'),
503
+            'desc' => __('Enable Authorize.Net test mode to test payments.', 'invoicing'),
504 504
             'std'  => 1
505 505
         );
506 506
         
507 507
     $setting['authorizenet_login_id'] = array(
508 508
             'type' => 'text',
509 509
             'id'   => 'authorizenet_login_id',
510
-            'name' => __( 'API Login ID', 'invoicing' ),
511
-            'desc' => __( 'API Login ID can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 2j4rBekUnD', 'invoicing' ),
510
+            'name' => __('API Login ID', 'invoicing'),
511
+            'desc' => __('API Login ID can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 2j4rBekUnD', 'invoicing'),
512 512
             'std' => '2j4rBekUnD',
513 513
         );
514 514
     
515 515
     $setting['authorizenet_transaction_key'] = array(
516 516
             'type' => 'text',
517 517
             'id'   => 'authorizenet_transaction_key',
518
-            'name' => __( 'Transaction Key', 'invoicing' ),
519
-            'desc' => __( 'Transaction Key can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 4vyBUOJgR74679xa', 'invoicing' ),
518
+            'name' => __('Transaction Key', 'invoicing'),
519
+            'desc' => __('Transaction Key can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 4vyBUOJgR74679xa', 'invoicing'),
520 520
             'std' => '4vyBUOJgR74679xa',
521 521
         );
522 522
         
523 523
     $setting['authorizenet_md5_hash'] = array(
524 524
             'type' => 'text',
525 525
             'id'   => 'authorizenet_md5_hash',
526
-            'name' => __( 'MD5-Hash', 'invoicing' ),
527
-            'desc' => __( 'The MD5 Hash security feature allows to authenticate transaction responses from the Authorize.Net for recurring payments. It can be obtained from Authorize.Net Account > Settings > Security Settings > General Settings > MD5 Hash.', 'invoicing' ),
526
+            'name' => __('MD5-Hash', 'invoicing'),
527
+            'desc' => __('The MD5 Hash security feature allows to authenticate transaction responses from the Authorize.Net for recurring payments. It can be obtained from Authorize.Net Account > Settings > Security Settings > General Settings > MD5 Hash.', 'invoicing'),
528 528
             'std' => '',
529 529
         );
530 530
 
531 531
     $setting['authorizenet_transaction_type'] = array(
532 532
         'id'          => 'authorizenet_transaction_type',
533
-        'name'        => __( 'Transaction Type', 'invoicing' ),
534
-        'desc'        => __( 'Choose transaction type.', 'invoicing' ),
533
+        'name'        => __('Transaction Type', 'invoicing'),
534
+        'desc'        => __('Choose transaction type.', 'invoicing'),
535 535
         'type'        => 'select',
536 536
         'options'     => array(
537
-            'authorize_capture' => __( 'Authorize And Capture', 'invoicing' ),
538
-            'authorize_only' => __( 'Authorize Only', 'invoicing' ),
537
+            'authorize_capture' => __('Authorize And Capture', 'invoicing'),
538
+            'authorize_only' => __('Authorize Only', 'invoicing'),
539 539
         ),
540 540
         'std'         => 'authorize_capture'
541 541
     );
@@ -543,9 +543,9 @@  discard block
 block discarded – undo
543 543
     $setting['authorizenet_ipn_url'] = array(
544 544
             'type' => 'ipn_url',
545 545
             'id'   => 'authorizenet_ipn_url',
546
-            'name' => __( 'Silent Post URL', 'invoicing' ),
547
-            'std' => wpinv_get_ipn_url( 'authorizenet' ),
548
-            'desc' => __( 'If you are accepting recurring payments then you must set this url at Authorize.Net Account > Settings > Transaction Format Settings > Transaction Response Settings > Silent Post URL.', 'invoicing' ),
546
+            'name' => __('Silent Post URL', 'invoicing'),
547
+            'std' => wpinv_get_ipn_url('authorizenet'),
548
+            'desc' => __('If you are accepting recurring payments then you must set this url at Authorize.Net Account > Settings > Transaction Format Settings > Transaction Response Settings > Silent Post URL.', 'invoicing'),
549 549
             'size' => 'large',
550 550
             'custom' => 'authorizenet',
551 551
             'readonly' => true
@@ -553,26 +553,26 @@  discard block
 block discarded – undo
553 553
         
554 554
     return $setting;
555 555
 }
556
-add_filter( 'wpinv_gateway_settings_authorizenet', 'wpinv_gateway_settings_authorizenet', 10, 1 );
556
+add_filter('wpinv_gateway_settings_authorizenet', 'wpinv_gateway_settings_authorizenet', 10, 1);
557 557
 
558 558
 // Worldpay settings
559
-function wpinv_gateway_settings_worldpay( $setting ) {
560
-    $setting['worldpay_active']['desc'] = $setting['worldpay_active']['desc'] . ' ' . __( '( Supported Currencies: AUD, ARS, CAD, CHF, DKK, EUR, HKD, MYR, GBP, NZD, NOK, SGD, LKR, SEK, TRY, USD, ZAR )', 'invoicing' );
561
-    $setting['worldpay_desc']['std'] = __( 'Pay using a Worldpay account to process Credit card / Debit card transactions.', 'invoicing' );
559
+function wpinv_gateway_settings_worldpay($setting) {
560
+    $setting['worldpay_active']['desc'] = $setting['worldpay_active']['desc'] . ' ' . __('( Supported Currencies: AUD, ARS, CAD, CHF, DKK, EUR, HKD, MYR, GBP, NZD, NOK, SGD, LKR, SEK, TRY, USD, ZAR )', 'invoicing');
561
+    $setting['worldpay_desc']['std'] = __('Pay using a Worldpay account to process Credit card / Debit card transactions.', 'invoicing');
562 562
     
563 563
     $setting['worldpay_sandbox'] = array(
564 564
             'type' => 'checkbox',
565 565
             'id'   => 'worldpay_sandbox',
566
-            'name' => __( 'Worldpay Test Mode', 'invoicing' ),
567
-            'desc' => __( 'This provides a special Test Environment to enable you to test your installation and integration to your website before going live.', 'invoicing' ),
566
+            'name' => __('Worldpay Test Mode', 'invoicing'),
567
+            'desc' => __('This provides a special Test Environment to enable you to test your installation and integration to your website before going live.', 'invoicing'),
568 568
             'std'  => 1
569 569
         );
570 570
         
571 571
     $setting['worldpay_instId'] = array(
572 572
             'type' => 'text',
573 573
             'id'   => 'worldpay_instId',
574
-            'name' => __( 'Installation Id', 'invoicing' ),
575
-            'desc' => __( 'Your installation id. Ex: 211616', 'invoicing' ),
574
+            'name' => __('Installation Id', 'invoicing'),
575
+            'desc' => __('Your installation id. Ex: 211616', 'invoicing'),
576 576
             'std' => '211616',
577 577
         );
578 578
     /*
@@ -588,9 +588,9 @@  discard block
 block discarded – undo
588 588
     $setting['worldpay_ipn_url'] = array(
589 589
             'type' => 'ipn_url',
590 590
             'id'   => 'worldpay_ipn_url',
591
-            'name' => __( 'Worldpay Callback Url', 'invoicing' ),
592
-            'std' => wpinv_get_ipn_url( 'worldpay' ),
593
-            'desc' => wp_sprintf( __( 'Login to your Worldpay Merchant Interface then enable Payment Response & Shopper Response. Next, go to the Payment Response URL field and type "%s" or "%s" for a dynamic payment response.', 'invoicing' ), '<font style="color:#000;font-style:normal">' . wpinv_get_ipn_url( 'worldpay' ) . '</font>', '<font style="color:#000;font-style:normal">&lt;wpdisplay item=MC_callback&gt;</font>' ),
591
+            'name' => __('Worldpay Callback Url', 'invoicing'),
592
+            'std' => wpinv_get_ipn_url('worldpay'),
593
+            'desc' => wp_sprintf(__('Login to your Worldpay Merchant Interface then enable Payment Response & Shopper Response. Next, go to the Payment Response URL field and type "%s" or "%s" for a dynamic payment response.', 'invoicing'), '<font style="color:#000;font-style:normal">' . wpinv_get_ipn_url('worldpay') . '</font>', '<font style="color:#000;font-style:normal">&lt;wpdisplay item=MC_callback&gt;</font>'),
594 594
             'size' => 'large',
595 595
             'custom' => 'worldpay',
596 596
             'readonly' => true
@@ -598,99 +598,99 @@  discard block
 block discarded – undo
598 598
         
599 599
     return $setting;
600 600
 }
601
-add_filter( 'wpinv_gateway_settings_worldpay', 'wpinv_gateway_settings_worldpay', 10, 1 );
601
+add_filter('wpinv_gateway_settings_worldpay', 'wpinv_gateway_settings_worldpay', 10, 1);
602 602
 
603
-function wpinv_ipn_url_callback( $args ) {    
604
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
603
+function wpinv_ipn_url_callback($args) {    
604
+    $sanitize_id = wpinv_sanitize_key($args['id']);
605 605
     
606 606
     $attrs = $args['readonly'] ? ' readonly' : '';
607 607
 
608
-    $html = '<input style="background-color:#fefefe" type="text" ' . $attrs . ' value="' . esc_attr( $args['std'] ) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" class="large-text">';
609
-    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">'  . $args['desc'] . '</label>';
608
+    $html = '<input style="background-color:#fefefe" type="text" ' . $attrs . ' value="' . esc_attr($args['std']) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" class="large-text">';
609
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">' . $args['desc'] . '</label>';
610 610
 
611 611
     echo $html;
612 612
 }
613 613
 
614
-function wpinv_is_test_mode( $gateway = '' ) {
615
-    if ( empty( $gateway ) ) {
614
+function wpinv_is_test_mode($gateway = '') {
615
+    if (empty($gateway)) {
616 616
         return false;
617 617
     }
618 618
     
619
-    $is_test_mode = wpinv_get_option( $gateway . '_sandbox', false );
619
+    $is_test_mode = wpinv_get_option($gateway . '_sandbox', false);
620 620
     
621
-    return apply_filters( 'wpinv_is_test_mode', $is_test_mode, $gateway );
621
+    return apply_filters('wpinv_is_test_mode', $is_test_mode, $gateway);
622 622
 }
623 623
 
624
-function wpinv_get_ipn_url( $gateway = '', $args = array() ) {
625
-    $data = array( 'wpi-listener' => 'IPN' );
624
+function wpinv_get_ipn_url($gateway = '', $args = array()) {
625
+    $data = array('wpi-listener' => 'IPN');
626 626
     
627
-    if ( !empty( $gateway ) ) {
628
-        $data['wpi-gateway'] = wpinv_sanitize_key( $gateway );
627
+    if (!empty($gateway)) {
628
+        $data['wpi-gateway'] = wpinv_sanitize_key($gateway);
629 629
     }
630 630
     
631
-    $args = !empty( $args ) && is_array( $args ) ? array_merge( $data, $args ) : $data;
631
+    $args = !empty($args) && is_array($args) ? array_merge($data, $args) : $data;
632 632
     
633
-    $ipn_url = add_query_arg( $args,  home_url( 'index.php' ) );
633
+    $ipn_url = add_query_arg($args, home_url('index.php'));
634 634
     
635
-    return apply_filters( 'wpinv_ipn_url', $ipn_url );
635
+    return apply_filters('wpinv_ipn_url', $ipn_url);
636 636
 }
637 637
 
638 638
 function wpinv_listen_for_payment_ipn() {
639 639
     // Regular PayPal IPN
640
-    if ( isset( $_GET['wpi-listener'] ) && $_GET['wpi-listener'] == 'IPN' ) {
641
-        do_action( 'wpinv_verify_payment_ipn' );
640
+    if (isset($_GET['wpi-listener']) && $_GET['wpi-listener'] == 'IPN') {
641
+        do_action('wpinv_verify_payment_ipn');
642 642
         
643
-        if ( !empty( $_GET['wpi-gateway'] ) ) {
644
-            wpinv_error_log( sanitize_text_field( $_GET['wpi-gateway'] ), 'WP Invoicing IPN', __FILE__, __LINE__ );
645
-            do_action( 'wpinv_verify_' . sanitize_text_field( $_GET['wpi-gateway'] ) . '_ipn' );
643
+        if (!empty($_GET['wpi-gateway'])) {
644
+            wpinv_error_log(sanitize_text_field($_GET['wpi-gateway']), 'WP Invoicing IPN', __FILE__, __LINE__);
645
+            do_action('wpinv_verify_' . sanitize_text_field($_GET['wpi-gateway']) . '_ipn');
646 646
         }
647 647
     }
648 648
 }
649
-add_action( 'init', 'wpinv_listen_for_payment_ipn' );
649
+add_action('init', 'wpinv_listen_for_payment_ipn');
650 650
 
651 651
 function wpinv_get_bank_instructions() {
652
-    $bank_instructions = wpinv_get_option( 'bank_transfer_info' );
652
+    $bank_instructions = wpinv_get_option('bank_transfer_info');
653 653
     
654
-    return apply_filters( 'wpinv_bank_instructions', $bank_instructions );
654
+    return apply_filters('wpinv_bank_instructions', $bank_instructions);
655 655
 }
656 656
 
657
-function wpinv_get_bank_info( $filtered = false ) {
657
+function wpinv_get_bank_info($filtered = false) {
658 658
     $bank_fields = array(
659
-        'bank_transfer_ac_name'     => __( 'Account Name', 'invoicing' ),
660
-        'bank_transfer_ac_no'       => __( 'Account Number', 'invoicing' ),
661
-        'bank_transfer_bank_name'   => __( 'Bank Name', 'invoicing' ),
662
-        'bank_transfer_ifsc'        => __( 'IFSC code', 'invoicing' ),
663
-        'bank_transfer_iban'        => __( 'IBAN', 'invoicing' ),
664
-        'bank_transfer_bic'         => __( 'BIC/Swift code', 'invoicing' ),
665
-        'bank_transfer_sort_code'   => __( 'Sort Code', 'invoicing' )
659
+        'bank_transfer_ac_name'     => __('Account Name', 'invoicing'),
660
+        'bank_transfer_ac_no'       => __('Account Number', 'invoicing'),
661
+        'bank_transfer_bank_name'   => __('Bank Name', 'invoicing'),
662
+        'bank_transfer_ifsc'        => __('IFSC code', 'invoicing'),
663
+        'bank_transfer_iban'        => __('IBAN', 'invoicing'),
664
+        'bank_transfer_bic'         => __('BIC/Swift code', 'invoicing'),
665
+        'bank_transfer_sort_code'   => __('Sort Code', 'invoicing')
666 666
     );
667 667
     
668 668
     $bank_info = array();
669
-    foreach ( $bank_fields as $field => $label ) {
670
-        if ( $filtered && !( $value = wpinv_get_option( $field ) ) ) {
669
+    foreach ($bank_fields as $field => $label) {
670
+        if ($filtered && !($value = wpinv_get_option($field))) {
671 671
             continue;
672 672
         }
673 673
         
674
-        $bank_info[$field] = array( 'label' => $label, 'value' => $value );
674
+        $bank_info[$field] = array('label' => $label, 'value' => $value);
675 675
     }
676 676
     
677
-    return apply_filters( 'wpinv_bank_info', $bank_info, $filtered );
677
+    return apply_filters('wpinv_bank_info', $bank_info, $filtered);
678 678
 }
679 679
 
680
-function wpinv_get_post_data( $method = 'request' ) {
680
+function wpinv_get_post_data($method = 'request') {
681 681
     $data       = array();
682 682
     $request    = $_REQUEST;
683 683
     
684
-    if ( $method == 'post' ) {
685
-        if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] != 'POST' ) {
684
+    if ($method == 'post') {
685
+        if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'POST') {
686 686
             return $data;
687 687
         }
688 688
         
689 689
         $request = $_POST;
690 690
     }
691 691
     
692
-    if ( $method == 'get' ) {
693
-        if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] != 'GET' ) {
692
+    if ($method == 'get') {
693
+        if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'GET') {
694 694
             return $data;
695 695
         }
696 696
         
@@ -701,11 +701,11 @@  discard block
 block discarded – undo
701 701
     $post_data = '';
702 702
     
703 703
     // Fallback just in case post_max_size is lower than needed
704
-    if ( ini_get( 'allow_url_fopen' ) ) {
705
-        $post_data = file_get_contents( 'php://input' );
704
+    if (ini_get('allow_url_fopen')) {
705
+        $post_data = file_get_contents('php://input');
706 706
     } else {
707 707
         // If allow_url_fopen is not enabled, then make sure that post_max_size is large enough
708
-        ini_set( 'post_max_size', '12M' );
708
+        ini_set('post_max_size', '12M');
709 709
     }
710 710
     // Start the encoded data collection with notification command
711 711
     $encoded_data = 'cmd=_notify-validate';
@@ -714,58 +714,58 @@  discard block
 block discarded – undo
714 714
     $arg_separator = wpinv_get_php_arg_separator_output();
715 715
 
716 716
     // Verify there is a post_data
717
-    if ( $post_data || strlen( $post_data ) > 0 ) {
717
+    if ($post_data || strlen($post_data) > 0) {
718 718
         // Append the data
719 719
         $encoded_data .= $arg_separator . $post_data;
720 720
     } else {
721 721
         // Check if POST is empty
722
-        if ( empty( $request ) ) {
722
+        if (empty($request)) {
723 723
             // Nothing to do
724 724
             return;
725 725
         } else {
726 726
             // Loop through each POST
727
-            foreach ( $request as $key => $value ) {
727
+            foreach ($request as $key => $value) {
728 728
                 // Encode the value and append the data
729
-                $encoded_data .= $arg_separator . "$key=" . urlencode( $value );
729
+                $encoded_data .= $arg_separator . "$key=" . urlencode($value);
730 730
             }
731 731
         }
732 732
     }
733 733
 
734 734
     // Convert collected post data to an array
735
-    parse_str( $encoded_data, $data );
735
+    parse_str($encoded_data, $data);
736 736
 
737
-    foreach ( $data as $key => $value ) {
738
-        if ( false !== strpos( $key, 'amp;' ) ) {
739
-            $new_key = str_replace( '&amp;', '&', $key );
740
-            $new_key = str_replace( 'amp;', '&' , $new_key );
737
+    foreach ($data as $key => $value) {
738
+        if (false !== strpos($key, 'amp;')) {
739
+            $new_key = str_replace('&amp;', '&', $key);
740
+            $new_key = str_replace('amp;', '&', $new_key);
741 741
 
742
-            unset( $data[ $key ] );
743
-            $data[ $new_key ] = sanitize_text_field( $value );
742
+            unset($data[$key]);
743
+            $data[$new_key] = sanitize_text_field($value);
744 744
         }
745 745
     }
746 746
     
747 747
     return $data;
748 748
 }
749 749
 
750
-function wpinv_gateway_support_subscription( $gateway ) {
750
+function wpinv_gateway_support_subscription($gateway) {
751 751
     $return = false;
752 752
     
753
-    if ( wpinv_is_gateway_active( $gateway ) ) {
754
-        $return = apply_filters( 'wpinv_' . $gateway . '_support_subscription', false );
753
+    if (wpinv_is_gateway_active($gateway)) {
754
+        $return = apply_filters('wpinv_' . $gateway . '_support_subscription', false);
755 755
     }
756 756
     
757 757
     return $return;
758 758
 }
759 759
 
760
-function wpinv_payment_gateways_on_cart( $gateways = array() ) {
761
-    if ( !empty( $gateways ) && wpinv_cart_has_recurring_item() ) {
762
-        foreach ( $gateways as $gateway => $info ) {
763
-            if ( !wpinv_gateway_support_subscription( $gateway ) ) {
764
-                unset( $gateways[$gateway] );
760
+function wpinv_payment_gateways_on_cart($gateways = array()) {
761
+    if (!empty($gateways) && wpinv_cart_has_recurring_item()) {
762
+        foreach ($gateways as $gateway => $info) {
763
+            if (!wpinv_gateway_support_subscription($gateway)) {
764
+                unset($gateways[$gateway]);
765 765
             }
766 766
         }
767 767
     }
768 768
     
769 769
     return $gateways;
770 770
 }
771
-add_filter( 'wpinv_payment_gateways_on_cart', 'wpinv_payment_gateways_on_cart', 10, 1 );
772 771
\ No newline at end of file
772
+add_filter('wpinv_payment_gateways_on_cart', 'wpinv_payment_gateways_on_cart', 10, 1);
773 773
\ No newline at end of file
Please login to merge, or discard this patch.
includes/wpinv-tax-functions.php 1 patch
Spacing   +164 added lines, -164 removed lines patch added patch discarded remove patch
@@ -1,121 +1,121 @@  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
 function wpinv_use_taxes() {
8
-    $ret = wpinv_get_option( 'enable_taxes', false );
8
+    $ret = wpinv_get_option('enable_taxes', false);
9 9
     
10
-    return (bool) apply_filters( 'wpinv_use_taxes', $ret );
10
+    return (bool)apply_filters('wpinv_use_taxes', $ret);
11 11
 }
12 12
 
13 13
 function wpinv_get_tax_rates() {
14
-    $rates = get_option( 'wpinv_tax_rates', array() );
14
+    $rates = get_option('wpinv_tax_rates', array());
15 15
     
16
-    return apply_filters( 'wpinv_get_tax_rates', $rates );
16
+    return apply_filters('wpinv_get_tax_rates', $rates);
17 17
 }
18 18
 
19
-function wpinv_get_tax_rate( $country = false, $state = false, $item_id = 0 ) {
19
+function wpinv_get_tax_rate($country = false, $state = false, $item_id = 0) {
20 20
     global $wpinv_euvat, $wpi_tax_rates, $wpi_userID;
21
-    $wpi_tax_rates = !empty( $wpi_tax_rates ) ? $wpi_tax_rates : array();
21
+    $wpi_tax_rates = !empty($wpi_tax_rates) ? $wpi_tax_rates : array();
22 22
     
23
-    if ( !empty( $wpi_tax_rates ) && !empty( $item_id ) && isset( $wpi_tax_rates[$item_id] ) ) {
23
+    if (!empty($wpi_tax_rates) && !empty($item_id) && isset($wpi_tax_rates[$item_id])) {
24 24
         return $wpi_tax_rates[$item_id];
25 25
     }
26 26
     
27
-    if ( !$wpinv_euvat->item_is_taxable( $item_id, $country, $state ) ) {
27
+    if (!$wpinv_euvat->item_is_taxable($item_id, $country, $state)) {
28 28
         $wpi_tax_rates[$item_id] = 0;
29 29
         return 0;
30 30
     }
31 31
     
32 32
     $is_global = false;
33
-    if ( $item_id == 'global' ) {
33
+    if ($item_id == 'global') {
34 34
         $is_global = true;
35 35
         $item_id = 0;
36 36
     }
37 37
     
38
-    $rate           = (float)wpinv_get_option( 'tax_rate', 0 );
39
-    $user_address   = wpinv_get_user_address( $wpi_userID );
38
+    $rate           = (float)wpinv_get_option('tax_rate', 0);
39
+    $user_address   = wpinv_get_user_address($wpi_userID);
40 40
     
41
-    if( empty( $country ) ) {
42
-        if( !empty( $_POST['wpinv_country'] ) ) {
41
+    if (empty($country)) {
42
+        if (!empty($_POST['wpinv_country'])) {
43 43
             $country = $_POST['wpinv_country'];
44
-        } elseif( !empty( $_POST['wpinv_country'] ) ) {
44
+        } elseif (!empty($_POST['wpinv_country'])) {
45 45
             $country = $_POST['wpinv_country'];
46
-        } elseif( !empty( $_POST['country'] ) ) {
46
+        } elseif (!empty($_POST['country'])) {
47 47
             $country = $_POST['country'];
48
-        } elseif( is_user_logged_in() && !empty( $user_address ) ) {
48
+        } elseif (is_user_logged_in() && !empty($user_address)) {
49 49
             $country = $user_address['country'];
50 50
         }
51
-        $country = !empty( $country ) ? $country : wpinv_get_default_country();
51
+        $country = !empty($country) ? $country : wpinv_get_default_country();
52 52
     }
53 53
 
54
-    if( empty( $state ) ) {
55
-        if( !empty( $_POST['wpinv_state'] ) ) {
54
+    if (empty($state)) {
55
+        if (!empty($_POST['wpinv_state'])) {
56 56
             $state = $_POST['wpinv_state'];
57
-        } elseif( !empty( $_POST['wpinv_state'] ) ) {
57
+        } elseif (!empty($_POST['wpinv_state'])) {
58 58
             $state = $_POST['wpinv_state'];
59
-        } elseif( !empty( $_POST['state'] ) ) {
59
+        } elseif (!empty($_POST['state'])) {
60 60
             $state = $_POST['state'];
61
-        } elseif( is_user_logged_in() && !empty( $user_address ) ) {
61
+        } elseif (is_user_logged_in() && !empty($user_address)) {
62 62
             $state = $user_address['state'];
63 63
         }
64
-        $state = !empty( $state ) ? $state : wpinv_get_default_state();
64
+        $state = !empty($state) ? $state : wpinv_get_default_state();
65 65
     }
66 66
     
67
-    if( !empty( $country ) ) {
68
-        $tax_rates   = wpinv_get_tax_rates();
67
+    if (!empty($country)) {
68
+        $tax_rates = wpinv_get_tax_rates();
69 69
 
70
-        if( !empty( $tax_rates ) ) {
70
+        if (!empty($tax_rates)) {
71 71
             // Locate the tax rate for this country / state, if it exists
72
-            foreach( $tax_rates as $key => $tax_rate ) {
73
-                if( $country != $tax_rate['country'] )
72
+            foreach ($tax_rates as $key => $tax_rate) {
73
+                if ($country != $tax_rate['country'])
74 74
                     continue;
75 75
 
76
-                if( !empty( $tax_rate['global'] ) ) {
77
-                    if( !empty( $tax_rate['rate'] ) ) {
78
-                        $rate = number_format( $tax_rate['rate'], 4 );
76
+                if (!empty($tax_rate['global'])) {
77
+                    if (!empty($tax_rate['rate'])) {
78
+                        $rate = number_format($tax_rate['rate'], 4);
79 79
                     }
80 80
                 } else {
81 81
 
82
-                    if( empty( $tax_rate['state'] ) || strtolower( $state ) != strtolower( $tax_rate['state'] ) )
82
+                    if (empty($tax_rate['state']) || strtolower($state) != strtolower($tax_rate['state']))
83 83
                         continue;
84 84
 
85 85
                     $state_rate = $tax_rate['rate'];
86
-                    if( 0 !== $state_rate || !empty( $state_rate ) ) {
87
-                        $rate = number_format( $state_rate, 4 );
86
+                    if (0 !== $state_rate || !empty($state_rate)) {
87
+                        $rate = number_format($state_rate, 4);
88 88
                     }
89 89
                 }
90 90
             }
91 91
         }
92 92
     }
93 93
     
94
-    $rate = apply_filters( 'wpinv_tax_rate', $rate, $country, $state, $item_id );
94
+    $rate = apply_filters('wpinv_tax_rate', $rate, $country, $state, $item_id);
95 95
     
96
-    if ( !empty( $item_id ) ) {
96
+    if (!empty($item_id)) {
97 97
         $wpi_tax_rates[$item_id] = $rate;
98
-    } else if ( $is_global ) {
98
+    } else if ($is_global) {
99 99
         $wpi_tax_rates['global'] = $rate;
100 100
     }
101 101
     
102 102
     return $rate;
103 103
 }
104 104
 
105
-function wpinv_get_formatted_tax_rate( $country = false, $state = false, $item_id ) {
106
-    $rate = wpinv_get_tax_rate( $country, $state, $item_id );
107
-    $rate = round( $rate, 4 );
105
+function wpinv_get_formatted_tax_rate($country = false, $state = false, $item_id) {
106
+    $rate = wpinv_get_tax_rate($country, $state, $item_id);
107
+    $rate = round($rate, 4);
108 108
     $formatted = $rate .= '%';
109
-    return apply_filters( 'wpinv_formatted_tax_rate', $formatted, $rate, $country, $state, $item_id );
109
+    return apply_filters('wpinv_formatted_tax_rate', $formatted, $rate, $country, $state, $item_id);
110 110
 }
111 111
 
112
-function wpinv_calculate_tax( $amount = 0, $country = false, $state = false, $item_id = 0 ) {
113
-    $rate = wpinv_get_tax_rate( $country, $state, $item_id );
112
+function wpinv_calculate_tax($amount = 0, $country = false, $state = false, $item_id = 0) {
113
+    $rate = wpinv_get_tax_rate($country, $state, $item_id);
114 114
     $tax  = 0.00;
115 115
 
116
-    if ( wpinv_use_taxes() ) {        
117
-        if ( wpinv_prices_include_tax() ) {
118
-            $pre_tax = ( $amount / ( ( 1 + $rate ) * 0.01 ) );
116
+    if (wpinv_use_taxes()) {        
117
+        if (wpinv_prices_include_tax()) {
118
+            $pre_tax = ($amount / ((1 + $rate) * 0.01));
119 119
             $tax     = $amount - $pre_tax;
120 120
         } else {
121 121
             $tax = $amount * $rate * 0.01;
@@ -123,46 +123,46 @@  discard block
 block discarded – undo
123 123
 
124 124
     }
125 125
 
126
-    return apply_filters( 'wpinv_taxed_amount', $tax, $rate, $country, $state, $item_id );
126
+    return apply_filters('wpinv_taxed_amount', $tax, $rate, $country, $state, $item_id);
127 127
 }
128 128
 
129 129
 function wpinv_prices_include_tax() {
130 130
     return false; // TODO
131
-    $ret = ( wpinv_get_option( 'prices_include_tax', false ) == 'yes' && wpinv_use_taxes() );
131
+    $ret = (wpinv_get_option('prices_include_tax', false) == 'yes' && wpinv_use_taxes());
132 132
 
133
-    return apply_filters( 'wpinv_prices_include_tax', $ret );
133
+    return apply_filters('wpinv_prices_include_tax', $ret);
134 134
 }
135 135
 
136
-function wpinv_sales_tax_for_year( $year = null ) {
137
-    return wpinv_price( wpinv_format_amount( wpinv_get_sales_tax_for_year( $year ) ) );
136
+function wpinv_sales_tax_for_year($year = null) {
137
+    return wpinv_price(wpinv_format_amount(wpinv_get_sales_tax_for_year($year)));
138 138
 }
139 139
 
140
-function wpinv_get_sales_tax_for_year( $year = null ) {
140
+function wpinv_get_sales_tax_for_year($year = null) {
141 141
     global $wpdb;
142 142
 
143 143
     // Start at zero
144 144
     $tax = 0;
145 145
 
146
-    if ( ! empty( $year ) ) {
146
+    if (!empty($year)) {
147 147
         $args = array(
148 148
             'post_type'      => 'wpi_invoice',
149
-            'post_status'    => array( 'publish' ),
149
+            'post_status'    => array('publish'),
150 150
             'posts_per_page' => -1,
151 151
             'year'           => $year,
152 152
             'fields'         => 'ids'
153 153
         );
154 154
 
155
-        $payments    = get_posts( $args );
156
-        $payment_ids = implode( ',', $payments );
155
+        $payments    = get_posts($args);
156
+        $payment_ids = implode(',', $payments);
157 157
 
158
-        if ( count( $payments ) > 0 ) {
158
+        if (count($payments) > 0) {
159 159
             $sql = "SELECT SUM( meta_value ) FROM $wpdb->postmeta WHERE meta_key = '_wpinv_tax' AND post_id IN( $payment_ids )";
160
-            $tax = $wpdb->get_var( $sql );
160
+            $tax = $wpdb->get_var($sql);
161 161
         }
162 162
 
163 163
     }
164 164
 
165
-    return apply_filters( 'wpinv_get_sales_tax_for_year', $tax, $year );
165
+    return apply_filters('wpinv_get_sales_tax_for_year', $tax, $year);
166 166
 }
167 167
 
168 168
 function wpinv_is_cart_taxed() {
@@ -171,33 +171,33 @@  discard block
 block discarded – undo
171 171
 
172 172
 function wpinv_prices_show_tax_on_checkout() {
173 173
     return false; // TODO
174
-    $ret = ( wpinv_get_option( 'checkout_include_tax', false ) == 'yes' && wpinv_use_taxes() );
174
+    $ret = (wpinv_get_option('checkout_include_tax', false) == 'yes' && wpinv_use_taxes());
175 175
 
176
-    return apply_filters( 'wpinv_taxes_on_prices_on_checkout', $ret );
176
+    return apply_filters('wpinv_taxes_on_prices_on_checkout', $ret);
177 177
 }
178 178
 
179 179
 function wpinv_display_tax_rate() {
180
-    $ret = wpinv_use_taxes() && wpinv_get_option( 'display_tax_rate', false );
180
+    $ret = wpinv_use_taxes() && wpinv_get_option('display_tax_rate', false);
181 181
 
182
-    return apply_filters( 'wpinv_display_tax_rate', $ret );
182
+    return apply_filters('wpinv_display_tax_rate', $ret);
183 183
 }
184 184
 
185 185
 function wpinv_cart_needs_tax_address_fields() {
186
-    if( !wpinv_is_cart_taxed() )
186
+    if (!wpinv_is_cart_taxed())
187 187
         return false;
188 188
 
189
-    return ! did_action( 'wpinv_after_cc_fields', 'wpinv_default_cc_address_fields' );
189
+    return !did_action('wpinv_after_cc_fields', 'wpinv_default_cc_address_fields');
190 190
 }
191 191
 
192
-function wpinv_item_is_tax_exclusive( $item_id = 0 ) {
193
-    $ret = (bool)get_post_meta( $item_id, '_wpinv_tax_exclusive', false );
194
-    return apply_filters( 'wpinv_is_tax_exclusive', $ret, $item_id );
192
+function wpinv_item_is_tax_exclusive($item_id = 0) {
193
+    $ret = (bool)get_post_meta($item_id, '_wpinv_tax_exclusive', false);
194
+    return apply_filters('wpinv_is_tax_exclusive', $ret, $item_id);
195 195
 }
196 196
 
197
-function wpinv_currency_decimal_filter( $decimals = 2 ) {
197
+function wpinv_currency_decimal_filter($decimals = 2) {
198 198
     $currency = wpinv_get_currency();
199 199
 
200
-    switch ( $currency ) {
200
+    switch ($currency) {
201 201
         case 'RIAL' :
202 202
         case 'JPY' :
203 203
         case 'TWD' :
@@ -206,48 +206,48 @@  discard block
 block discarded – undo
206 206
             break;
207 207
     }
208 208
 
209
-    return apply_filters( 'wpinv_currency_decimal_count', $decimals, $currency );
209
+    return apply_filters('wpinv_currency_decimal_count', $decimals, $currency);
210 210
 }
211 211
 
212 212
 function wpinv_tax_amount() {
213 213
     $output = 0.00;
214 214
     
215
-    return apply_filters( 'wpinv_tax_amount', $output );
215
+    return apply_filters('wpinv_tax_amount', $output);
216 216
 }
217 217
 
218 218
 function wpinv_recalculated_tax() {
219
-    define( 'WPINV_RECALCTAX', true );
219
+    define('WPINV_RECALCTAX', true);
220 220
 }
221
-add_action( 'wp_ajax_wpinv_recalculate_tax', 'wpinv_recalculated_tax', 1 );
221
+add_action('wp_ajax_wpinv_recalculate_tax', 'wpinv_recalculated_tax', 1);
222 222
 
223
-function wpinv_recalculate_tax( $return = false ) {
223
+function wpinv_recalculate_tax($return = false) {
224 224
     $invoice_id = (int)wpinv_get_invoice_cart_id();
225
-    if ( empty( $invoice_id ) ) {
225
+    if (empty($invoice_id)) {
226 226
         return false;
227 227
     }
228 228
     
229
-    $invoice = wpinv_get_invoice_cart( $invoice_id );
229
+    $invoice = wpinv_get_invoice_cart($invoice_id);
230 230
 
231
-    if ( empty( $invoice ) ) {
231
+    if (empty($invoice)) {
232 232
         return false;
233 233
     }
234 234
 
235
-    if ( empty( $_POST['country'] ) ) {
235
+    if (empty($_POST['country'])) {
236 236
         $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
237 237
     }
238 238
         
239 239
     $invoice->country = sanitize_text_field($_POST['country']);
240
-    $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
240
+    $invoice->set('country', sanitize_text_field($_POST['country']));
241 241
     if (isset($_POST['state'])) {
242 242
         $invoice->state = sanitize_text_field($_POST['state']);
243
-        $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
243
+        $invoice->set('state', sanitize_text_field($_POST['state']));
244 244
     }
245 245
 
246 246
     $invoice->cart_details  = wpinv_get_cart_content_details();
247 247
     
248
-    $subtotal               = wpinv_get_cart_subtotal( $invoice->cart_details );
249
-    $tax                    = wpinv_get_cart_tax( $invoice->cart_details );
250
-    $total                  = wpinv_get_cart_total( $invoice->cart_details );
248
+    $subtotal               = wpinv_get_cart_subtotal($invoice->cart_details);
249
+    $tax                    = wpinv_get_cart_tax($invoice->cart_details);
250
+    $total                  = wpinv_get_cart_total($invoice->cart_details);
251 251
 
252 252
     $invoice->tax           = $tax;
253 253
     $invoice->subtotal      = $subtotal;
@@ -255,61 +255,61 @@  discard block
 block discarded – undo
255 255
 
256 256
     $invoice->save();
257 257
     
258
-    if ( $invoice->is_free_trial() ) {
258
+    if ($invoice->is_free_trial()) {
259 259
         $total = 0;
260 260
     }
261 261
     
262 262
     $response = array(
263
-        'total'        => html_entity_decode( wpinv_price( wpinv_format_amount( $total ) ), ENT_COMPAT, 'UTF-8' ),
263
+        'total'        => html_entity_decode(wpinv_price(wpinv_format_amount($total)), ENT_COMPAT, 'UTF-8'),
264 264
         'total_raw'    => $total,
265
-        'free'         => !( (float)$total > 0 ) && $invoice->is_free() ? true : false,
266
-        'html'         => wpinv_checkout_cart( $invoice->cart_details, false ),
265
+        'free'         => !((float)$total > 0) && $invoice->is_free() ? true : false,
266
+        'html'         => wpinv_checkout_cart($invoice->cart_details, false),
267 267
     );
268 268
     
269
-    if ( $return ) {
269
+    if ($return) {
270 270
         return $response;
271 271
     }
272 272
 
273
-    wp_send_json( $response );
273
+    wp_send_json($response);
274 274
 }
275
-add_action( 'wp_ajax_wpinv_recalculate_tax', 'wpinv_recalculate_tax' );
276
-add_action( 'wp_ajax_nopriv_wpinv_recalculate_tax', 'wpinv_recalculate_tax' );
275
+add_action('wp_ajax_wpinv_recalculate_tax', 'wpinv_recalculate_tax');
276
+add_action('wp_ajax_nopriv_wpinv_recalculate_tax', 'wpinv_recalculate_tax');
277 277
 
278 278
 // VAT Settings
279
-function wpinv_vat_rate_add_callback( $args ) {
279
+function wpinv_vat_rate_add_callback($args) {
280 280
     ?>
281
-    <p class="wpi-vat-rate-actions"><input id="wpi_vat_rate_add" type="button" value="<?php esc_attr_e( 'Add', 'invoicing' );?>" class="button button-primary" />&nbsp;&nbsp;<i style="display:none;" class="fa fa-refresh fa-spin"></i></p>
281
+    <p class="wpi-vat-rate-actions"><input id="wpi_vat_rate_add" type="button" value="<?php esc_attr_e('Add', 'invoicing'); ?>" class="button button-primary" />&nbsp;&nbsp;<i style="display:none;" class="fa fa-refresh fa-spin"></i></p>
282 282
     <?php
283 283
 }
284 284
 
285
-function wpinv_vat_rate_delete_callback( $args ) {
285
+function wpinv_vat_rate_delete_callback($args) {
286 286
     global $wpinv_euvat;
287 287
     
288 288
     $vat_classes = $wpinv_euvat->get_rate_classes();
289
-    $vat_class = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' && isset( $vat_classes[$_REQUEST['wpi_sub']] )? sanitize_text_field( $_REQUEST['wpi_sub'] ) : '';
290
-    if ( isset( $vat_classes[$vat_class] ) ) {
289
+    $vat_class = isset($_REQUEST['wpi_sub']) && $_REQUEST['wpi_sub'] !== '' && isset($vat_classes[$_REQUEST['wpi_sub']]) ? sanitize_text_field($_REQUEST['wpi_sub']) : '';
290
+    if (isset($vat_classes[$vat_class])) {
291 291
     ?>
292
-    <p class="wpi-vat-rate-actions"><input id="wpi_vat_rate_delete" type="button" value="<?php echo wp_sprintf( esc_attr__( 'Delete class "%s"', 'invoicing' ), $vat_classes[$vat_class] );?>" class="button button-primary" />&nbsp;&nbsp;<i style="display:none;" class="fa fa-refresh fa-spin"></i></p>
292
+    <p class="wpi-vat-rate-actions"><input id="wpi_vat_rate_delete" type="button" value="<?php echo wp_sprintf(esc_attr__('Delete class "%s"', 'invoicing'), $vat_classes[$vat_class]); ?>" class="button button-primary" />&nbsp;&nbsp;<i style="display:none;" class="fa fa-refresh fa-spin"></i></p>
293 293
     <?php
294 294
     }
295 295
 }
296 296
 
297
-function wpinv_vat_rates_callback( $args ) {
297
+function wpinv_vat_rates_callback($args) {
298 298
     global $wpinv_euvat;
299 299
     
300 300
     $vat_classes    = $wpinv_euvat->get_rate_classes();
301
-    $vat_class      = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' && isset( $vat_classes[$_REQUEST['wpi_sub']] )? sanitize_text_field( $_REQUEST['wpi_sub'] ) : '_standard';
301
+    $vat_class      = isset($_REQUEST['wpi_sub']) && $_REQUEST['wpi_sub'] !== '' && isset($vat_classes[$_REQUEST['wpi_sub']]) ? sanitize_text_field($_REQUEST['wpi_sub']) : '_standard';
302 302
     
303 303
     $eu_states      = $wpinv_euvat->get_eu_states();
304 304
     $countries      = wpinv_get_country_list();
305 305
     $vat_groups     = $wpinv_euvat->get_vat_groups();
306
-    $rates          = $wpinv_euvat->get_vat_rates( $vat_class );
306
+    $rates          = $wpinv_euvat->get_vat_rates($vat_class);
307 307
     ob_start();
308 308
 ?>
309 309
 </td><tr>
310 310
     <td colspan="2" class="wpinv_vat_tdbox">
311
-    <input type="hidden" name="wpi_vat_class" value="<?php echo $vat_class;?>" />
312
-    <p><?php echo ( isset( $args['desc'] ) ? $args['desc'] : '' ); ?></p>
311
+    <input type="hidden" name="wpi_vat_class" value="<?php echo $vat_class; ?>" />
312
+    <p><?php echo (isset($args['desc']) ? $args['desc'] : ''); ?></p>
313 313
     <table id="wpinv_vat_rates" class="wp-list-table widefat fixed posts">
314 314
         <colgroup>
315 315
             <col width="50px" />
@@ -321,43 +321,43 @@  discard block
 block discarded – undo
321 321
         </colgroup>
322 322
         <thead>
323 323
             <tr>
324
-                <th scope="col" colspan="2" class="wpinv_vat_country_name"><?php _e( 'Country', 'invoicing' ); ?></th>
325
-                <th scope="col" class="wpinv_vat_global" title="<?php esc_attr_e( 'Apply rate to whole country', 'invoicing' ); ?>"><?php _e( 'Country Wide', 'invoicing' ); ?></th>
326
-                <th scope="col" class="wpinv_vat_rate"><?php _e( 'Rate %', 'invoicing' ); ?></th> 
327
-                <th scope="col" class="wpinv_vat_name"><?php _e( 'VAT Name', 'invoicing' ); ?></th>
328
-                <th scope="col" class="wpinv_vat_group"><?php _e( 'Tax Group', 'invoicing' ); ?></th>
324
+                <th scope="col" colspan="2" class="wpinv_vat_country_name"><?php _e('Country', 'invoicing'); ?></th>
325
+                <th scope="col" class="wpinv_vat_global" title="<?php esc_attr_e('Apply rate to whole country', 'invoicing'); ?>"><?php _e('Country Wide', 'invoicing'); ?></th>
326
+                <th scope="col" class="wpinv_vat_rate"><?php _e('Rate %', 'invoicing'); ?></th> 
327
+                <th scope="col" class="wpinv_vat_name"><?php _e('VAT Name', 'invoicing'); ?></th>
328
+                <th scope="col" class="wpinv_vat_group"><?php _e('Tax Group', 'invoicing'); ?></th>
329 329
             </tr>
330 330
         </thead>
331 331
         <tbody>
332
-        <?php if( !empty( $eu_states ) ) { ?>
332
+        <?php if (!empty($eu_states)) { ?>
333 333
         <?php 
334
-        foreach ( $eu_states as $state ) { 
335
-            $country_name = isset( $countries[$state] ) ? $countries[$state] : '';
334
+        foreach ($eu_states as $state) { 
335
+            $country_name = isset($countries[$state]) ? $countries[$state] : '';
336 336
             
337 337
             // Filter the rate for each country
338
-            $country_rate = array_filter( $rates, function( $rate ) use( $state ) { return $rate['country'] === $state; } );
338
+            $country_rate = array_filter($rates, function($rate) use($state) { return $rate['country'] === $state; } );
339 339
             
340 340
             // If one does not exist create a default
341
-            $country_rate = is_array( $country_rate ) && count( $country_rate ) > 0 ? reset( $country_rate ) : array();
341
+            $country_rate = is_array($country_rate) && count($country_rate) > 0 ? reset($country_rate) : array();
342 342
             
343
-            $vat_global = isset( $country_rate['global'] ) ? !empty( $country_rate['global'] ) : true;
344
-            $vat_rate = isset( $country_rate['rate'] ) ? $country_rate['rate'] : '';
345
-            $vat_name = !empty( $country_rate['name'] ) ? esc_attr( stripslashes( $country_rate['name'] ) ) : '';
346
-            $vat_group = !empty( $country_rate['group'] ) ? $country_rate['group'] : ( $vat_class === '_standard' ? 'standard' : 'reduced' );
343
+            $vat_global = isset($country_rate['global']) ? !empty($country_rate['global']) : true;
344
+            $vat_rate = isset($country_rate['rate']) ? $country_rate['rate'] : '';
345
+            $vat_name = !empty($country_rate['name']) ? esc_attr(stripslashes($country_rate['name'])) : '';
346
+            $vat_group = !empty($country_rate['group']) ? $country_rate['group'] : ($vat_class === '_standard' ? 'standard' : 'reduced');
347 347
         ?>
348 348
         <tr>
349 349
             <td class="wpinv_vat_country"><?php echo $state; ?><input type="hidden" name="vat_rates[<?php echo $state; ?>][country]" value="<?php echo $state; ?>" /><input type="hidden" name="vat_rates[<?php echo $state; ?>][state]" value="" /></td>
350 350
             <td class="wpinv_vat_country_name"><?php echo $country_name; ?></td>
351 351
             <td class="wpinv_vat_global">
352
-                <input type="checkbox" name="vat_rates[<?php echo $state;?>][global]" id="vat_rates[<?php echo $state;?>][global]" value="1" <?php checked( true, $vat_global );?> disabled="disabled" />
353
-                <label for="tax_rates[<?php echo $state;?>][global]"><?php _e( 'Apply to whole country', 'invoicing' ); ?></label>
354
-                <input type="hidden" name="vat_rates[<?php echo $state;?>][global]" value="1" checked="checked" />
352
+                <input type="checkbox" name="vat_rates[<?php echo $state; ?>][global]" id="vat_rates[<?php echo $state; ?>][global]" value="1" <?php checked(true, $vat_global); ?> disabled="disabled" />
353
+                <label for="tax_rates[<?php echo $state; ?>][global]"><?php _e('Apply to whole country', 'invoicing'); ?></label>
354
+                <input type="hidden" name="vat_rates[<?php echo $state; ?>][global]" value="1" checked="checked" />
355 355
             </td>
356
-            <td class="wpinv_vat_rate"><input type="number" class="small-text" step="any" min="0" max="99" name="vat_rates[<?php echo $state;?>][rate]" value="<?php echo $vat_rate; ?>" /></td>
357
-            <td class="wpinv_vat_name"><input type="text" class="regular-text" name="vat_rates[<?php echo $state;?>][name]" value="<?php echo $vat_name; ?>" /></td>
356
+            <td class="wpinv_vat_rate"><input type="number" class="small-text" step="any" min="0" max="99" name="vat_rates[<?php echo $state; ?>][rate]" value="<?php echo $vat_rate; ?>" /></td>
357
+            <td class="wpinv_vat_name"><input type="text" class="regular-text" name="vat_rates[<?php echo $state; ?>][name]" value="<?php echo $vat_name; ?>" /></td>
358 358
             <td class="wpinv_vat_group">
359 359
             <?php
360
-            echo wpinv_html_select( array(
360
+            echo wpinv_html_select(array(
361 361
                                         'name'             => 'vat_rates[' . $state . '][group]',
362 362
                                         'selected'         => $vat_group,
363 363
                                         'id'               => 'vat_rates[' . $state . '][group]',
@@ -366,14 +366,14 @@  discard block
 block discarded – undo
366 366
                                         'multiple'         => false,
367 367
                                         'show_option_all'  => false,
368 368
                                         'show_option_none' => false
369
-                                    ) );
369
+                                    ));
370 370
             ?>
371 371
             </td>
372 372
         </tr>
373 373
         <?php } ?>
374 374
         <tr>
375 375
             <td colspan="6" style="background-color:#fafafa;">
376
-                <span><input id="wpi_vat_get_rates_group" type="button" class="button-secondary" value="<?php esc_attr_e( 'Update EU VAT Rates', 'invoicing' ); ?>" />&nbsp;&nbsp;<i style="display:none" class="fa fa-refresh fa-spin"></i></span><span id="wpinv-rates-error-wrap" class="wpinv_errors" style="display:none;"></span>
376
+                <span><input id="wpi_vat_get_rates_group" type="button" class="button-secondary" value="<?php esc_attr_e('Update EU VAT Rates', 'invoicing'); ?>" />&nbsp;&nbsp;<i style="display:none" class="fa fa-refresh fa-spin"></i></span><span id="wpinv-rates-error-wrap" class="wpinv_errors" style="display:none;"></span>
377 377
             </td>
378 378
         </tr>
379 379
         <?php } ?>
@@ -385,35 +385,35 @@  discard block
 block discarded – undo
385 385
     echo $content;
386 386
 }
387 387
 
388
-function wpinv_vat_number_callback( $args ) {
388
+function wpinv_vat_number_callback($args) {
389 389
     global $wpinv_euvat;
390 390
     
391 391
     $vat_number     = $wpinv_euvat->get_vat_number();
392 392
     $vat_valid      = $wpinv_euvat->is_vat_validated();
393 393
 
394
-    $size           = ( isset( $args['size'] ) && !is_null( $args['size'] ) ) ? $args['size'] : 'regular';
395
-    $validated_text = $vat_valid ? __( 'VAT number validated', 'invoicing' ) : __( 'VAT number not validated', 'invoicing' );
394
+    $size           = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
395
+    $validated_text = $vat_valid ? __('VAT number validated', 'invoicing') : __('VAT number not validated', 'invoicing');
396 396
     $disabled       = $vat_valid ? 'disabled="disabled"' : " ";
397 397
     
398
-    $html = '<input type="text" class="' . $size . '-text" id="wpinv_settings[' . $args['id'] . ']" name="wpinv_settings[' . $args['id'] . ']" placeholder="GB123456789" value="' . esc_attr( stripslashes( $vat_number ) ) . '"/>';
399
-    $html .= '<span>&nbsp;<input type="button" id="wpinv_vat_validate" class="wpinv_validate_vat_button button-secondary" ' . $disabled . ' value="' . esc_attr__( 'Validate VAT Number', 'invoicing' ) . '" /></span>';
398
+    $html = '<input type="text" class="' . $size . '-text" id="wpinv_settings[' . $args['id'] . ']" name="wpinv_settings[' . $args['id'] . ']" placeholder="GB123456789" value="' . esc_attr(stripslashes($vat_number)) . '"/>';
399
+    $html .= '<span>&nbsp;<input type="button" id="wpinv_vat_validate" class="wpinv_validate_vat_button button-secondary" ' . $disabled . ' value="' . esc_attr__('Validate VAT Number', 'invoicing') . '" /></span>';
400 400
     $html .= '<span class="wpinv-vat-stat wpinv-vat-stat-' . (int)$vat_valid . '"><i class="fa"></i> <font>' . $validated_text . '</font></span>';
401
-    $html .= '<label for="wpinv_settings[' . $args['id'] . ']">' . '<p>' . __( 'Enter your VAT number including country identifier, eg: GB123456789 (Settings must be saved after validation)', 'invoicing' ).'</p>' . '</label>';
402
-    $html .= '<input type="hidden" name="_wpi_nonce" value="' . wp_create_nonce( 'vat_validation' ) . '">';
401
+    $html .= '<label for="wpinv_settings[' . $args['id'] . ']">' . '<p>' . __('Enter your VAT number including country identifier, eg: GB123456789 (Settings must be saved after validation)', 'invoicing') . '</p>' . '</label>';
402
+    $html .= '<input type="hidden" name="_wpi_nonce" value="' . wp_create_nonce('vat_validation') . '">';
403 403
 
404 404
     echo $html;
405 405
 }
406 406
 
407
-function wpinv_eu_fallback_rate_callback( $args ) {
407
+function wpinv_eu_fallback_rate_callback($args) {
408 408
     global $wpinv_options;
409 409
 
410
-    $value = isset( $wpinv_options[$args['id']] ) ? $wpinv_options[ $args['id'] ] : ( isset( $args['std'] ) ? $args['std'] : '' );
411
-    $size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ) ? $args['size'] : 'small';
410
+    $value = isset($wpinv_options[$args['id']]) ? $wpinv_options[$args['id']] : (isset($args['std']) ? $args['std'] : '');
411
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'small';
412 412
     
413
-    $html = '<input type="number" min="0" max="99" step="any" class="' . $size . '-text" id="wpinv_settings_' . $args['section'] . '_' . $args['id'] . '" name="wpinv_settings[' . $args['id'] . ']" value="' . esc_attr( stripslashes( $value ) ) . '" />';
414
-    $html .= '<span>&nbsp;<input id="wpi_add_eu_states" type="button" class="button-secondary" value="' . esc_attr__( 'Add EU Member States', 'invoicing' ) . '" /></span>';
415
-    $html .= '<span>&nbsp;<input id="wpi_remove_eu_states" type="button" class="button-secondary" value="' . esc_attr__( 'Remove EU Member States', 'invoicing' ) . '" /></span>';
416
-    $html .= '<span>&nbsp;<input id="wpi_vat_get_rates" type="button" class="button-secondary" value="' . esc_attr__( 'Update EU VAT Rates', 'invoicing' ) . '" />&nbsp;&nbsp;<i style="display:none" class="fa fa-refresh fa-spin"></i></span>';
413
+    $html = '<input type="number" min="0" max="99" step="any" class="' . $size . '-text" id="wpinv_settings_' . $args['section'] . '_' . $args['id'] . '" name="wpinv_settings[' . $args['id'] . ']" value="' . esc_attr(stripslashes($value)) . '" />';
414
+    $html .= '<span>&nbsp;<input id="wpi_add_eu_states" type="button" class="button-secondary" value="' . esc_attr__('Add EU Member States', 'invoicing') . '" /></span>';
415
+    $html .= '<span>&nbsp;<input id="wpi_remove_eu_states" type="button" class="button-secondary" value="' . esc_attr__('Remove EU Member States', 'invoicing') . '" /></span>';
416
+    $html .= '<span>&nbsp;<input id="wpi_vat_get_rates" type="button" class="button-secondary" value="' . esc_attr__('Update EU VAT Rates', 'invoicing') . '" />&nbsp;&nbsp;<i style="display:none" class="fa fa-refresh fa-spin"></i></span>';
417 417
     $html .= '<p><label for="wpinv_settings_' . $args['section'] . '_' . $args['id'] . '">' . $args['desc'] . '</label></p>';
418 418
     echo $html;
419 419
     ?>
@@ -421,36 +421,36 @@  discard block
 block discarded – undo
421 421
     <?php
422 422
 }
423 423
 
424
-function wpinv_vat_ip_lookup_callback( $args ) {
424
+function wpinv_vat_ip_lookup_callback($args) {
425 425
     global $wpinv_options, $wpinv_euvat;
426 426
 
427
-    $value =  isset( $wpinv_options[ $args['id'] ] ) ? $wpinv_options[ $args['id'] ]  : ( isset( $args['std'] ) ? $args['std'] : 'default' );
427
+    $value = isset($wpinv_options[$args['id']]) ? $wpinv_options[$args['id']] : (isset($args['std']) ? $args['std'] : 'default');
428 428
     
429 429
     $options = array();
430
-    if ( function_exists( 'geoip_country_code_by_name' ) ) {
431
-        $options['geoip'] = __( 'PHP GeoIP extension', 'invoicing' );
430
+    if (function_exists('geoip_country_code_by_name')) {
431
+        $options['geoip'] = __('PHP GeoIP extension', 'invoicing');
432 432
     }
433 433
     
434 434
     $geoip2_database = $wpinv_euvat->geoip2_country_dbfile();
435 435
     
436
-    if ( !function_exists( 'bcadd' ) ) {
437
-        $geoip2_message = __( 'GeoIP2 service requires the BC Math PHP extension, it is not loaded in your version of PHP!', 'invoicing' );
436
+    if (!function_exists('bcadd')) {
437
+        $geoip2_message = __('GeoIP2 service requires the BC Math PHP extension, it is not loaded in your version of PHP!', 'invoicing');
438 438
     } else {
439
-        $geoip2_message = ini_get('safe_mode') ? __( 'GeoIP2 is not supported with PHP safe mode enabled!', 'invoicing' ) : '';
439
+        $geoip2_message = ini_get('safe_mode') ? __('GeoIP2 is not supported with PHP safe mode enabled!', 'invoicing') : '';
440 440
     }
441 441
     
442
-    if ( $geoip2_database !== false && empty( $geoip2_message ) ) {
443
-        $options['geoip2'] = __( 'GeoIP2 Database', 'invoicing' );
442
+    if ($geoip2_database !== false && empty($geoip2_message)) {
443
+        $options['geoip2'] = __('GeoIP2 Database', 'invoicing');
444 444
     }
445 445
     
446
-    if ( function_exists( 'simplexml_load_file' ) ) {
447
-        $options['geoplugin'] = __( 'geoPlugin Web Service', 'invoicing' );
446
+    if (function_exists('simplexml_load_file')) {
447
+        $options['geoplugin'] = __('geoPlugin Web Service', 'invoicing');
448 448
     }
449 449
     
450
-    $options['site']    = __( 'Use default country', 'invoicing' );
451
-    $options['default'] = __( 'Auto', 'invoicing' );
450
+    $options['site']    = __('Use default country', 'invoicing');
451
+    $options['default'] = __('Auto', 'invoicing');
452 452
 
453
-    $html = wpinv_html_select( array(
453
+    $html = wpinv_html_select(array(
454 454
         'name'             => "wpinv_settings[{$args['id']}]",
455 455
         'selected'         => $value,
456 456
         'id'               => "wpinv_settings[{$args['id']}]",
@@ -462,23 +462,23 @@  discard block
 block discarded – undo
462 462
     ));
463 463
     
464 464
     $desc = '<label for="wpinv_settings[' . $args['id'] . ']">';
465
-    $desc .= __( 'Select the option Invoicing should use to determine the country from the IP address of the user.', 'invoicing' );
465
+    $desc .= __('Select the option Invoicing should use to determine the country from the IP address of the user.', 'invoicing');
466 466
     $desc .= '<p>';
467
-    if ( empty( $geoip2_message ) ) {
468
-        if ( $geoip2_database ) {
467
+    if (empty($geoip2_message)) {
468
+        if ($geoip2_database) {
469 469
             $last_updated = '';
470
-            if ( $time_updated = wpinv_get_option( 'wpinv_geoip2_date_updated' ) ) {
471
-                $date_updated = date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $time_updated );
472
-                $last_updated = '<br>' . sprintf( __( 'The GeoIP2 database was last updated on: <b>%s</b>', 'invoicing' ), $date_updated );
470
+            if ($time_updated = wpinv_get_option('wpinv_geoip2_date_updated')) {
471
+                $date_updated = date_i18n(get_option('date_format') . ' ' . get_option('time_format'), $time_updated);
472
+                $last_updated = '<br>' . sprintf(__('The GeoIP2 database was last updated on: <b>%s</b>', 'invoicing'), $date_updated);
473 473
             }
474
-            $desc .= __(  'GeoIP2 database exists:', 'invoicing' ) . $last_updated . '&nbsp;<input type="button" id="wpi_geoip2" action="update" class="wpinv-refresh-geoip2-btn button-secondary" value="' . __( 'Update GeoIP2 database now (~55MB)', 'invoicing' ) . '"></input>';
474
+            $desc .= __('GeoIP2 database exists:', 'invoicing') . $last_updated . '&nbsp;<input type="button" id="wpi_geoip2" action="update" class="wpinv-refresh-geoip2-btn button-secondary" value="' . __('Update GeoIP2 database now (~55MB)', 'invoicing') . '"></input>';
475 475
         } else {
476
-            $desc .= __( 'GeoIP2 database does not exist:', 'invoicing' ) . '&nbsp;<input type="button" id="wpi_geoip2" action="download" class="wpinv-download-geoip2-btn button-secondary" value="' . __( 'Download GeoIP2 database now', 'invoicing' ) . ' (~53MB)"></input><br>' . __(  'After downloading the GeoIP2 database the GeoIP2 lookup option will show.', 'invoicing' );
476
+            $desc .= __('GeoIP2 database does not exist:', 'invoicing') . '&nbsp;<input type="button" id="wpi_geoip2" action="download" class="wpinv-download-geoip2-btn button-secondary" value="' . __('Download GeoIP2 database now', 'invoicing') . ' (~53MB)"></input><br>' . __('After downloading the GeoIP2 database the GeoIP2 lookup option will show.', 'invoicing');
477 477
         }
478 478
     } else {
479 479
         $desc .= $geoip2_message;
480 480
     }
481
-    $desc .= '</p><p>'. __( 'geoPlugin is a great free service please consider supporting them: ', 'invoicing' ) . ' <a href="http://www.geoplugin.com/" target="_blank">GeoPlugin.com</a></p>';
481
+    $desc .= '</p><p>' . __('geoPlugin is a great free service please consider supporting them: ', 'invoicing') . ' <a href="http://www.geoplugin.com/" target="_blank">GeoPlugin.com</a></p>';
482 482
     $desc .= '</label>';
483 483
     
484 484
     $html .= $desc;
Please login to merge, or discard this patch.
includes/admin/class-wpinv-users.php 1 patch
Spacing   +17 added lines, -17 removed lines patch added patch discarded remove patch
@@ -7,15 +7,15 @@  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
 class WPInv_Admin_Users {
15 15
     private static $instance;
16 16
     
17 17
     public static function run() {
18
-        if ( !isset( self::$instance ) && !( self::$instance instanceof WPInv_Admin_Users ) ) {
18
+        if (!isset(self::$instance) && !(self::$instance instanceof WPInv_Admin_Users)) {
19 19
             self::$instance = new WPInv_Admin_Users;
20 20
         }
21 21
 
@@ -23,8 +23,8 @@  discard block
 block discarded – undo
23 23
     }
24 24
     
25 25
     public function __construct() {
26
-        add_filter( 'manage_users_columns', array( $this, 'wpinv_add_user_column') );
27
-        add_filter( 'manage_users_custom_column', array( $this, 'wpinv_user_column_content') , 10, 3 );
26
+        add_filter('manage_users_columns', array($this, 'wpinv_add_user_column'));
27
+        add_filter('manage_users_custom_column', array($this, 'wpinv_user_column_content'), 10, 3);
28 28
     }
29 29
 
30 30
     /**
@@ -34,8 +34,8 @@  discard block
 block discarded – undo
34 34
      *
35 35
      * @return mixed
36 36
      */
37
-    public function wpinv_add_user_column( $column ) {
38
-        $column['wpinvoicing'] = __('Invoicing','invoicing');
37
+    public function wpinv_add_user_column($column) {
38
+        $column['wpinvoicing'] = __('Invoicing', 'invoicing');
39 39
         return $column;
40 40
     }
41 41
 
@@ -48,10 +48,10 @@  discard block
 block discarded – undo
48 48
      *
49 49
      * @return string
50 50
      */
51
-    function wpinv_user_column_content( $val, $column_name, $user_id ) {
51
+    function wpinv_user_column_content($val, $column_name, $user_id) {
52 52
         switch ($column_name) {
53 53
             case 'wpinvoicing' :
54
-                return $this->get_user_invoices( $user_id );
54
+                return $this->get_user_invoices($user_id);
55 55
                 break;
56 56
             default:
57 57
         }
@@ -65,7 +65,7 @@  discard block
 block discarded – undo
65 65
      *
66 66
      * @return string
67 67
      */
68
-    public function get_user_invoices($user_id){
68
+    public function get_user_invoices($user_id) {
69 69
         $output = '';
70 70
         $wp_query_args = array(
71 71
             'post_type'      => 'wpi_invoice',
@@ -74,14 +74,14 @@  discard block
 block discarded – undo
74 74
             'fields'         => 'ids',
75 75
             'author'         => $user_id,
76 76
         );
77
-        $invoices = new WP_Query( $wp_query_args );
78
-        $count = absint( $invoices->found_posts );
77
+        $invoices = new WP_Query($wp_query_args);
78
+        $count = absint($invoices->found_posts);
79 79
 
80
-        if(empty($count)){
81
-            $output .= __('No Invoice(s)','invoicing');
82
-        }else{
83
-            $link_url = admin_url( "edit.php?post_type=wpi_invoice&author=".absint($user_id) );
84
-            $link_text = sprintf( __('Invoices ( %d )', 'invoicing'), $count );
80
+        if (empty($count)) {
81
+            $output .= __('No Invoice(s)', 'invoicing');
82
+        } else {
83
+            $link_url = admin_url("edit.php?post_type=wpi_invoice&author=" . absint($user_id));
84
+            $link_text = sprintf(__('Invoices ( %d )', 'invoicing'), $count);
85 85
             $output .= "<a href='$link_url' >$link_text</a>";
86 86
         }
87 87
 
Please login to merge, or discard this patch.
includes/wpinv-template-functions.php 1 patch
Spacing   +703 added lines, -703 removed lines patch added patch discarded remove patch
@@ -7,91 +7,91 @@  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
-if ( !is_admin() ) {
15
-    add_filter( 'template_include', 'wpinv_template', 10, 1 );
16
-    add_action( 'wpinv_invoice_print_body_start', 'wpinv_display_invoice_top_bar' );
17
-    add_action( 'wpinv_invoice_top_bar_left', 'wpinv_invoice_display_left_actions' );
18
-    add_action( 'wpinv_invoice_top_bar_right', 'wpinv_invoice_display_right_actions' );
14
+if (!is_admin()) {
15
+    add_filter('template_include', 'wpinv_template', 10, 1);
16
+    add_action('wpinv_invoice_print_body_start', 'wpinv_display_invoice_top_bar');
17
+    add_action('wpinv_invoice_top_bar_left', 'wpinv_invoice_display_left_actions');
18
+    add_action('wpinv_invoice_top_bar_right', 'wpinv_invoice_display_right_actions');
19 19
 }
20 20
 
21 21
 function wpinv_template_path() {
22
-    return apply_filters( 'wpinv_template_path', wpinv_get_theme_template_dir_name() );
22
+    return apply_filters('wpinv_template_path', wpinv_get_theme_template_dir_name());
23 23
 }
24 24
 
25
-function wpinv_display_invoice_top_bar( $invoice ) {
26
-    if ( empty( $invoice ) ) {
25
+function wpinv_display_invoice_top_bar($invoice) {
26
+    if (empty($invoice)) {
27 27
         return;
28 28
     }
29 29
     ?>
30 30
     <div class="row wpinv-top-bar no-print">
31 31
         <div class="container">
32 32
             <div class="col-xs-6">
33
-                <?php do_action( 'wpinv_invoice_top_bar_left', $invoice );?>
33
+                <?php do_action('wpinv_invoice_top_bar_left', $invoice); ?>
34 34
             </div>
35 35
             <div class="col-xs-6 text-right">
36
-                <?php do_action( 'wpinv_invoice_top_bar_right', $invoice );?>
36
+                <?php do_action('wpinv_invoice_top_bar_right', $invoice); ?>
37 37
             </div>
38 38
         </div>
39 39
     </div>
40 40
     <?php
41 41
 }
42 42
 
43
-function wpinv_invoice_display_left_actions( $invoice ) {
44
-    if ( empty( $invoice ) ) {
43
+function wpinv_invoice_display_left_actions($invoice) {
44
+    if (empty($invoice)) {
45 45
         return; // Exit if invoice is not set.
46 46
     }
47 47
     
48
-    if ( $invoice->post_type == 'wpi_invoice' ) {
49
-        if ( $invoice->needs_payment() ) {
50
-            ?> <a class="btn btn-success btn-sm" title="<?php esc_attr_e( 'Pay This Invoice', 'invoicing' ); ?>" href="<?php echo esc_url( $invoice->get_checkout_payment_url() ); ?>"><?php _e( 'Pay For Invoice', 'invoicing' ); ?></a><?php
48
+    if ($invoice->post_type == 'wpi_invoice') {
49
+        if ($invoice->needs_payment()) {
50
+            ?> <a class="btn btn-success btn-sm" title="<?php esc_attr_e('Pay This Invoice', 'invoicing'); ?>" href="<?php echo esc_url($invoice->get_checkout_payment_url()); ?>"><?php _e('Pay For Invoice', 'invoicing'); ?></a><?php
51 51
         }
52 52
     }
53 53
     do_action('wpinv_invoice_display_left_actions', $invoice);
54 54
 }
55 55
 
56
-function wpinv_invoice_display_right_actions( $invoice ) {
57
-    if ( empty( $invoice ) ) {
56
+function wpinv_invoice_display_right_actions($invoice) {
57
+    if (empty($invoice)) {
58 58
         return; // Exit if invoice is not set.
59 59
     }
60 60
 
61
-    if ( $invoice->post_type == 'wpi_invoice' ) { ?>
62
-        <a class="btn btn-primary btn-sm" onclick="window.print();" href="javascript:void(0)"><?php _e( 'Print Invoice', 'invoicing' ); ?></a>
63
-        <?php if ( is_user_logged_in() ) { ?>
64
-        &nbsp;&nbsp;<a class="btn btn-warning btn-sm" href="<?php echo esc_url( wpinv_get_history_page_uri() ); ?>"><?php _e( 'Invoice History', 'invoicing' ); ?></a>
61
+    if ($invoice->post_type == 'wpi_invoice') { ?>
62
+        <a class="btn btn-primary btn-sm" onclick="window.print();" href="javascript:void(0)"><?php _e('Print Invoice', 'invoicing'); ?></a>
63
+        <?php if (is_user_logged_in()) { ?>
64
+        &nbsp;&nbsp;<a class="btn btn-warning btn-sm" href="<?php echo esc_url(wpinv_get_history_page_uri()); ?>"><?php _e('Invoice History', 'invoicing'); ?></a>
65 65
         <?php }
66 66
     }
67 67
     do_action('wpinv_invoice_display_right_actions', $invoice);
68 68
 }
69 69
 
70
-function wpinv_before_invoice_content( $content ) {
70
+function wpinv_before_invoice_content($content) {
71 71
     global $post;
72 72
 
73
-    if ( !empty( $post ) && $post->post_type == 'wpi_invoice' && is_singular( 'wpi_invoice' ) && is_main_query() ) {
73
+    if (!empty($post) && $post->post_type == 'wpi_invoice' && is_singular('wpi_invoice') && is_main_query()) {
74 74
         ob_start();
75
-        do_action( 'wpinv_before_invoice_content', $post->ID );
75
+        do_action('wpinv_before_invoice_content', $post->ID);
76 76
         $content = ob_get_clean() . $content;
77 77
     }
78 78
 
79 79
     return $content;
80 80
 }
81
-add_filter( 'the_content', 'wpinv_before_invoice_content' );
81
+add_filter('the_content', 'wpinv_before_invoice_content');
82 82
 
83
-function wpinv_after_invoice_content( $content ) {
83
+function wpinv_after_invoice_content($content) {
84 84
     global $post;
85 85
 
86
-    if ( !empty( $post ) && $post->post_type == 'wpi_invoice' && is_singular( 'wpi_invoice' ) && is_main_query() ) {
86
+    if (!empty($post) && $post->post_type == 'wpi_invoice' && is_singular('wpi_invoice') && is_main_query()) {
87 87
         ob_start();
88
-        do_action( 'wpinv_after_invoice_content', $post->ID );
88
+        do_action('wpinv_after_invoice_content', $post->ID);
89 89
         $content .= ob_get_clean();
90 90
     }
91 91
 
92 92
     return $content;
93 93
 }
94
-add_filter( 'the_content', 'wpinv_after_invoice_content' );
94
+add_filter('the_content', 'wpinv_after_invoice_content');
95 95
 
96 96
 function wpinv_get_templates_dir() {
97 97
     return WPINV_PLUGIN_DIR . 'templates';
@@ -101,105 +101,105 @@  discard block
 block discarded – undo
101 101
     return WPINV_PLUGIN_URL . 'templates';
102 102
 }
103 103
 
104
-function wpinv_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
105
-    if ( ! empty( $args ) && is_array( $args ) ) {
106
-		extract( $args );
104
+function wpinv_get_template($template_name, $args = array(), $template_path = '', $default_path = '') {
105
+    if (!empty($args) && is_array($args)) {
106
+		extract($args);
107 107
 	}
108 108
 
109
-	$located = wpinv_locate_template( $template_name, $template_path, $default_path );
109
+	$located = wpinv_locate_template($template_name, $template_path, $default_path);
110 110
 	// Allow 3rd party plugin filter template file from their plugin.
111
-	$located = apply_filters( 'wpinv_get_template', $located, $template_name, $args, $template_path, $default_path );
111
+	$located = apply_filters('wpinv_get_template', $located, $template_name, $args, $template_path, $default_path);
112 112
 
113
-	if ( ! file_exists( $located ) ) {
114
-        _doing_it_wrong( __FUNCTION__, sprintf( '<code>%s</code> does not exist.', $located ), '2.1' );
113
+	if (!file_exists($located)) {
114
+        _doing_it_wrong(__FUNCTION__, sprintf('<code>%s</code> does not exist.', $located), '2.1');
115 115
 		return;
116 116
 	}
117 117
 
118
-	do_action( 'wpinv_before_template_part', $template_name, $template_path, $located, $args );
118
+	do_action('wpinv_before_template_part', $template_name, $template_path, $located, $args);
119 119
 
120
-	include( $located );
120
+	include($located);
121 121
 
122
-	do_action( 'wpinv_after_template_part', $template_name, $template_path, $located, $args );
122
+	do_action('wpinv_after_template_part', $template_name, $template_path, $located, $args);
123 123
 }
124 124
 
125
-function wpinv_get_template_html( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
125
+function wpinv_get_template_html($template_name, $args = array(), $template_path = '', $default_path = '') {
126 126
 	ob_start();
127
-	wpinv_get_template( $template_name, $args, $template_path, $default_path );
127
+	wpinv_get_template($template_name, $args, $template_path, $default_path);
128 128
 	return ob_get_clean();
129 129
 }
130 130
 
131
-function wpinv_locate_template( $template_name, $template_path = '', $default_path = '' ) {
132
-    if ( ! $template_path ) {
131
+function wpinv_locate_template($template_name, $template_path = '', $default_path = '') {
132
+    if (!$template_path) {
133 133
         $template_path = wpinv_template_path();
134 134
     }
135 135
 
136
-    if ( ! $default_path ) {
136
+    if (!$default_path) {
137 137
         $default_path = WPINV_PLUGIN_DIR . 'templates/';
138 138
     }
139 139
 
140 140
     // Look within passed path within the theme - this is priority.
141 141
     $template = locate_template(
142 142
         array(
143
-            trailingslashit( $template_path ) . $template_name,
143
+            trailingslashit($template_path) . $template_name,
144 144
             $template_name
145 145
         )
146 146
     );
147 147
 
148 148
     // Get default templates/
149
-    if ( !$template && $default_path ) {
150
-        $template = trailingslashit( $default_path ) . $template_name;
149
+    if (!$template && $default_path) {
150
+        $template = trailingslashit($default_path) . $template_name;
151 151
     }
152 152
 
153 153
     // Return what we found.
154
-    return apply_filters( 'wpinv_locate_template', $template, $template_name, $template_path );
154
+    return apply_filters('wpinv_locate_template', $template, $template_name, $template_path);
155 155
 }
156 156
 
157
-function wpinv_get_template_part( $slug, $name = null, $load = true ) {
158
-	do_action( 'get_template_part_' . $slug, $slug, $name );
157
+function wpinv_get_template_part($slug, $name = null, $load = true) {
158
+	do_action('get_template_part_' . $slug, $slug, $name);
159 159
 
160 160
 	// Setup possible parts
161 161
 	$templates = array();
162
-	if ( isset( $name ) )
162
+	if (isset($name))
163 163
 		$templates[] = $slug . '-' . $name . '.php';
164 164
 	$templates[] = $slug . '.php';
165 165
 
166 166
 	// Allow template parts to be filtered
167
-	$templates = apply_filters( 'wpinv_get_template_part', $templates, $slug, $name );
167
+	$templates = apply_filters('wpinv_get_template_part', $templates, $slug, $name);
168 168
 
169 169
 	// Return the part that is found
170
-	return wpinv_locate_tmpl( $templates, $load, false );
170
+	return wpinv_locate_tmpl($templates, $load, false);
171 171
 }
172 172
 
173
-function wpinv_locate_tmpl( $template_names, $load = false, $require_once = true ) {
173
+function wpinv_locate_tmpl($template_names, $load = false, $require_once = true) {
174 174
 	// No file found yet
175 175
 	$located = false;
176 176
 
177 177
 	// Try to find a template file
178
-	foreach ( (array)$template_names as $template_name ) {
178
+	foreach ((array)$template_names as $template_name) {
179 179
 
180 180
 		// Continue if template is empty
181
-		if ( empty( $template_name ) )
181
+		if (empty($template_name))
182 182
 			continue;
183 183
 
184 184
 		// Trim off any slashes from the template name
185
-		$template_name = ltrim( $template_name, '/' );
185
+		$template_name = ltrim($template_name, '/');
186 186
 
187 187
 		// try locating this template file by looping through the template paths
188
-		foreach( wpinv_get_theme_template_paths() as $template_path ) {
188
+		foreach (wpinv_get_theme_template_paths() as $template_path) {
189 189
 
190
-			if( file_exists( $template_path . $template_name ) ) {
190
+			if (file_exists($template_path . $template_name)) {
191 191
 				$located = $template_path . $template_name;
192 192
 				break;
193 193
 			}
194 194
 		}
195 195
 
196
-		if( !empty( $located ) ) {
196
+		if (!empty($located)) {
197 197
 			break;
198 198
 		}
199 199
 	}
200 200
 
201
-	if ( ( true == $load ) && ! empty( $located ) )
202
-		load_template( $located, $require_once );
201
+	if ((true == $load) && !empty($located))
202
+		load_template($located, $require_once);
203 203
 
204 204
 	return $located;
205 205
 }
@@ -208,149 +208,149 @@  discard block
 block discarded – undo
208 208
 	$template_dir = wpinv_get_theme_template_dir_name();
209 209
 
210 210
 	$file_paths = array(
211
-		1 => trailingslashit( get_stylesheet_directory() ) . $template_dir,
212
-		10 => trailingslashit( get_template_directory() ) . $template_dir,
211
+		1 => trailingslashit(get_stylesheet_directory()) . $template_dir,
212
+		10 => trailingslashit(get_template_directory()) . $template_dir,
213 213
 		100 => wpinv_get_templates_dir()
214 214
 	);
215 215
 
216
-	$file_paths = apply_filters( 'wpinv_template_paths', $file_paths );
216
+	$file_paths = apply_filters('wpinv_template_paths', $file_paths);
217 217
 
218 218
 	// sort the file paths based on priority
219
-	ksort( $file_paths, SORT_NUMERIC );
219
+	ksort($file_paths, SORT_NUMERIC);
220 220
 
221
-	return array_map( 'trailingslashit', $file_paths );
221
+	return array_map('trailingslashit', $file_paths);
222 222
 }
223 223
 
224 224
 function wpinv_get_theme_template_dir_name() {
225
-	return trailingslashit( apply_filters( 'wpinv_templates_dir', 'invoicing' ) );
225
+	return trailingslashit(apply_filters('wpinv_templates_dir', 'invoicing'));
226 226
 }
227 227
 
228 228
 function wpinv_checkout_meta_tags() {
229 229
 
230 230
 	$pages   = array();
231
-	$pages[] = wpinv_get_option( 'success_page' );
232
-	$pages[] = wpinv_get_option( 'failure_page' );
233
-	$pages[] = wpinv_get_option( 'invoice_history_page' );
234
-	$pages[] = wpinv_get_option( 'invoice_subscription_page' );
231
+	$pages[] = wpinv_get_option('success_page');
232
+	$pages[] = wpinv_get_option('failure_page');
233
+	$pages[] = wpinv_get_option('invoice_history_page');
234
+	$pages[] = wpinv_get_option('invoice_subscription_page');
235 235
 
236
-	if( !wpinv_is_checkout() && !is_page( $pages ) ) {
236
+	if (!wpinv_is_checkout() && !is_page($pages)) {
237 237
 		return;
238 238
 	}
239 239
 
240 240
 	echo '<meta name="robots" content="noindex,nofollow" />' . "\n";
241 241
 }
242
-add_action( 'wp_head', 'wpinv_checkout_meta_tags' );
242
+add_action('wp_head', 'wpinv_checkout_meta_tags');
243 243
 
244
-function wpinv_add_body_classes( $class ) {
244
+function wpinv_add_body_classes($class) {
245 245
 	$classes = (array)$class;
246 246
 
247
-	if( wpinv_is_checkout() ) {
247
+	if (wpinv_is_checkout()) {
248 248
 		$classes[] = 'wpinv-checkout';
249 249
 		$classes[] = 'wpinv-page';
250 250
 	}
251 251
 
252
-	if( wpinv_is_success_page() ) {
252
+	if (wpinv_is_success_page()) {
253 253
 		$classes[] = 'wpinv-success';
254 254
 		$classes[] = 'wpinv-page';
255 255
 	}
256 256
 
257
-	if( wpinv_is_failed_transaction_page() ) {
257
+	if (wpinv_is_failed_transaction_page()) {
258 258
 		$classes[] = 'wpinv-failed-transaction';
259 259
 		$classes[] = 'wpinv-page';
260 260
 	}
261 261
 
262
-	if( wpinv_is_invoice_history_page() ) {
262
+	if (wpinv_is_invoice_history_page()) {
263 263
 		$classes[] = 'wpinv-history';
264 264
 		$classes[] = 'wpinv-page';
265 265
 	}
266 266
 
267
-	if( wpinv_is_subscriptions_history_page() ) {
267
+	if (wpinv_is_subscriptions_history_page()) {
268 268
 		$classes[] = 'wpinv-subscription';
269 269
 		$classes[] = 'wpinv-page';
270 270
 	}
271 271
 
272
-	if( wpinv_is_test_mode() ) {
272
+	if (wpinv_is_test_mode()) {
273 273
 		$classes[] = 'wpinv-test-mode';
274 274
 		$classes[] = 'wpinv-page';
275 275
 	}
276 276
 
277
-	return array_unique( $classes );
277
+	return array_unique($classes);
278 278
 }
279
-add_filter( 'body_class', 'wpinv_add_body_classes' );
279
+add_filter('body_class', 'wpinv_add_body_classes');
280 280
 
281
-function wpinv_html_dropdown( $name = 'wpinv_discounts', $selected = 0, $status = '' ) {
282
-    $args = array( 'nopaging' => true );
281
+function wpinv_html_dropdown($name = 'wpinv_discounts', $selected = 0, $status = '') {
282
+    $args = array('nopaging' => true);
283 283
 
284
-    if ( ! empty( $status ) )
284
+    if (!empty($status))
285 285
         $args['post_status'] = $status;
286 286
 
287
-    $discounts = wpinv_get_discounts( $args );
287
+    $discounts = wpinv_get_discounts($args);
288 288
     $options   = array();
289 289
 
290
-    if ( $discounts ) {
291
-        foreach ( $discounts as $discount ) {
292
-            $options[ absint( $discount->ID ) ] = esc_html( get_the_title( $discount->ID ) );
290
+    if ($discounts) {
291
+        foreach ($discounts as $discount) {
292
+            $options[absint($discount->ID)] = esc_html(get_the_title($discount->ID));
293 293
         }
294 294
     } else {
295
-        $options[0] = __( 'No discounts found', 'invoicing' );
295
+        $options[0] = __('No discounts found', 'invoicing');
296 296
     }
297 297
 
298
-    $output = wpinv_html_select( array(
298
+    $output = wpinv_html_select(array(
299 299
         'name'             => $name,
300 300
         'selected'         => $selected,
301 301
         'options'          => $options,
302 302
         'show_option_all'  => false,
303 303
         'show_option_none' => false,
304
-    ) );
304
+    ));
305 305
 
306 306
     return $output;
307 307
 }
308 308
 
309
-function wpinv_html_year_dropdown( $name = 'year', $selected = 0, $years_before = 5, $years_after = 0 ) {
310
-    $current     = date( 'Y' );
311
-    $start_year  = $current - absint( $years_before );
312
-    $end_year    = $current + absint( $years_after );
313
-    $selected    = empty( $selected ) ? date( 'Y' ) : $selected;
309
+function wpinv_html_year_dropdown($name = 'year', $selected = 0, $years_before = 5, $years_after = 0) {
310
+    $current     = date('Y');
311
+    $start_year  = $current - absint($years_before);
312
+    $end_year    = $current + absint($years_after);
313
+    $selected    = empty($selected) ? date('Y') : $selected;
314 314
     $options     = array();
315 315
 
316
-    while ( $start_year <= $end_year ) {
317
-        $options[ absint( $start_year ) ] = $start_year;
316
+    while ($start_year <= $end_year) {
317
+        $options[absint($start_year)] = $start_year;
318 318
         $start_year++;
319 319
     }
320 320
 
321
-    $output = wpinv_html_select( array(
321
+    $output = wpinv_html_select(array(
322 322
         'name'             => $name,
323 323
         'selected'         => $selected,
324 324
         'options'          => $options,
325 325
         'show_option_all'  => false,
326 326
         'show_option_none' => false
327
-    ) );
327
+    ));
328 328
 
329 329
     return $output;
330 330
 }
331 331
 
332
-function wpinv_html_month_dropdown( $name = 'month', $selected = 0 ) {
332
+function wpinv_html_month_dropdown($name = 'month', $selected = 0) {
333 333
     $month   = 1;
334 334
     $options = array();
335
-    $selected = empty( $selected ) ? date( 'n' ) : $selected;
335
+    $selected = empty($selected) ? date('n') : $selected;
336 336
 
337
-    while ( $month <= 12 ) {
338
-        $options[ absint( $month ) ] = wpinv_month_num_to_name( $month );
337
+    while ($month <= 12) {
338
+        $options[absint($month)] = wpinv_month_num_to_name($month);
339 339
         $month++;
340 340
     }
341 341
 
342
-    $output = wpinv_html_select( array(
342
+    $output = wpinv_html_select(array(
343 343
         'name'             => $name,
344 344
         'selected'         => $selected,
345 345
         'options'          => $options,
346 346
         'show_option_all'  => false,
347 347
         'show_option_none' => false
348
-    ) );
348
+    ));
349 349
 
350 350
     return $output;
351 351
 }
352 352
 
353
-function wpinv_html_select( $args = array() ) {
353
+function wpinv_html_select($args = array()) {
354 354
     $defaults = array(
355 355
         'options'          => array(),
356 356
         'name'             => null,
@@ -359,8 +359,8 @@  discard block
 block discarded – undo
359 359
         'selected'         => 0,
360 360
         'placeholder'      => null,
361 361
         'multiple'         => false,
362
-        'show_option_all'  => _x( 'All', 'all dropdown items', 'invoicing' ),
363
-        'show_option_none' => _x( 'None', 'no dropdown items', 'invoicing' ),
362
+        'show_option_all'  => _x('All', 'all dropdown items', 'invoicing'),
363
+        'show_option_none' => _x('None', 'no dropdown items', 'invoicing'),
364 364
         'data'             => array(),
365 365
         'onchange'         => null,
366 366
         'required'         => false,
@@ -368,74 +368,74 @@  discard block
 block discarded – undo
368 368
         'readonly'         => false,
369 369
     );
370 370
 
371
-    $args = wp_parse_args( $args, $defaults );
371
+    $args = wp_parse_args($args, $defaults);
372 372
 
373 373
     $data_elements = '';
374
-    foreach ( $args['data'] as $key => $value ) {
375
-        $data_elements .= ' data-' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
374
+    foreach ($args['data'] as $key => $value) {
375
+        $data_elements .= ' data-' . esc_attr($key) . '="' . esc_attr($value) . '"';
376 376
     }
377 377
 
378
-    if( $args['multiple'] ) {
378
+    if ($args['multiple']) {
379 379
         $multiple = ' MULTIPLE';
380 380
     } else {
381 381
         $multiple = '';
382 382
     }
383 383
 
384
-    if( $args['placeholder'] ) {
384
+    if ($args['placeholder']) {
385 385
         $placeholder = $args['placeholder'];
386 386
     } else {
387 387
         $placeholder = '';
388 388
     }
389 389
     
390 390
     $options = '';
391
-    if( !empty( $args['onchange'] ) ) {
392
-        $options .= ' onchange="' . esc_attr( $args['onchange'] ) . '"';
391
+    if (!empty($args['onchange'])) {
392
+        $options .= ' onchange="' . esc_attr($args['onchange']) . '"';
393 393
     }
394 394
     
395
-    if( !empty( $args['required'] ) ) {
395
+    if (!empty($args['required'])) {
396 396
         $options .= ' required="required"';
397 397
     }
398 398
     
399
-    if( !empty( $args['disabled'] ) ) {
399
+    if (!empty($args['disabled'])) {
400 400
         $options .= ' disabled';
401 401
     }
402 402
     
403
-    if( !empty( $args['readonly'] ) ) {
403
+    if (!empty($args['readonly'])) {
404 404
         $options .= ' readonly';
405 405
     }
406 406
 
407
-    $class  = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
408
-    $output = '<select name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] ) . '" class="wpinv-select ' . $class . '"' . $multiple . ' data-placeholder="' . $placeholder . '" ' . trim( $options ) . $data_elements . '>';
407
+    $class  = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
408
+    $output = '<select name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['id']) . '" class="wpinv-select ' . $class . '"' . $multiple . ' data-placeholder="' . $placeholder . '" ' . trim($options) . $data_elements . '>';
409 409
 
410
-    if ( $args['show_option_all'] ) {
411
-        if( $args['multiple'] ) {
412
-            $selected = selected( true, in_array( 0, $args['selected'] ), false );
410
+    if ($args['show_option_all']) {
411
+        if ($args['multiple']) {
412
+            $selected = selected(true, in_array(0, $args['selected']), false);
413 413
         } else {
414
-            $selected = selected( $args['selected'], 0, false );
414
+            $selected = selected($args['selected'], 0, false);
415 415
         }
416
-        $output .= '<option value="all"' . $selected . '>' . esc_html( $args['show_option_all'] ) . '</option>';
416
+        $output .= '<option value="all"' . $selected . '>' . esc_html($args['show_option_all']) . '</option>';
417 417
     }
418 418
 
419
-    if ( !empty( $args['options'] ) ) {
419
+    if (!empty($args['options'])) {
420 420
 
421
-        if ( $args['show_option_none'] ) {
422
-            if( $args['multiple'] ) {
423
-                $selected = selected( true, in_array( "", $args['selected'] ), false );
421
+        if ($args['show_option_none']) {
422
+            if ($args['multiple']) {
423
+                $selected = selected(true, in_array("", $args['selected']), false);
424 424
             } else {
425
-                $selected = selected( $args['selected'] === "", true, false );
425
+                $selected = selected($args['selected'] === "", true, false);
426 426
             }
427
-            $output .= '<option value=""' . $selected . '>' . esc_html( $args['show_option_none'] ) . '</option>';
427
+            $output .= '<option value=""' . $selected . '>' . esc_html($args['show_option_none']) . '</option>';
428 428
         }
429 429
 
430
-        foreach( $args['options'] as $key => $option ) {
430
+        foreach ($args['options'] as $key => $option) {
431 431
 
432
-            if( $args['multiple'] && is_array( $args['selected'] ) ) {
433
-                $selected = selected( true, (bool)in_array( $key, $args['selected'] ), false );
432
+            if ($args['multiple'] && is_array($args['selected'])) {
433
+                $selected = selected(true, (bool)in_array($key, $args['selected']), false);
434 434
             } else {
435
-                $selected = selected( $args['selected'], $key, false );
435
+                $selected = selected($args['selected'], $key, false);
436 436
             }
437 437
 
438
-            $output .= '<option value="' . esc_attr( $key ) . '"' . $selected . '>' . esc_html( $option ) . '</option>';
438
+            $output .= '<option value="' . esc_attr($key) . '"' . $selected . '>' . esc_html($option) . '</option>';
439 439
         }
440 440
     }
441 441
 
@@ -444,7 +444,7 @@  discard block
 block discarded – undo
444 444
     return $output;
445 445
 }
446 446
 
447
-function wpinv_item_dropdown( $args = array() ) {
447
+function wpinv_item_dropdown($args = array()) {
448 448
     $defaults = array(
449 449
         'name'              => 'wpi_item',
450 450
         'id'                => 'wpi_item',
@@ -452,14 +452,14 @@  discard block
 block discarded – undo
452 452
         'multiple'          => false,
453 453
         'selected'          => 0,
454 454
         'number'            => 100,
455
-        'placeholder'       => __( 'Choose a item', 'invoicing' ),
456
-        'data'              => array( 'search-type' => 'item' ),
455
+        'placeholder'       => __('Choose a item', 'invoicing'),
456
+        'data'              => array('search-type' => 'item'),
457 457
         'show_option_all'   => false,
458 458
         'show_option_none'  => false,
459 459
         'show_recurring'    => false,
460 460
     );
461 461
 
462
-    $args = wp_parse_args( $args, $defaults );
462
+    $args = wp_parse_args($args, $defaults);
463 463
 
464 464
     $item_args = array(
465 465
         'post_type'      => 'wpi_item',
@@ -468,44 +468,44 @@  discard block
 block discarded – undo
468 468
         'posts_per_page' => $args['number']
469 469
     );
470 470
     
471
-    $item_args  = apply_filters( 'wpinv_item_dropdown_query_args', $item_args, $args, $defaults );
471
+    $item_args  = apply_filters('wpinv_item_dropdown_query_args', $item_args, $args, $defaults);
472 472
 
473
-    $items      = get_posts( $item_args );
473
+    $items      = get_posts($item_args);
474 474
     $options    = array();
475
-    if ( $items ) {
476
-        foreach ( $items as $item ) {
477
-            $title = esc_html( $item->post_title );
475
+    if ($items) {
476
+        foreach ($items as $item) {
477
+            $title = esc_html($item->post_title);
478 478
             
479
-            if ( !empty( $args['show_recurring'] ) ) {
480
-                $title .= wpinv_get_item_suffix( $item->ID, false );
479
+            if (!empty($args['show_recurring'])) {
480
+                $title .= wpinv_get_item_suffix($item->ID, false);
481 481
             }
482 482
             
483
-            $options[ absint( $item->ID ) ] = $title;
483
+            $options[absint($item->ID)] = $title;
484 484
         }
485 485
     }
486 486
 
487 487
     // This ensures that any selected items are included in the drop down
488
-    if( is_array( $args['selected'] ) ) {
489
-        foreach( $args['selected'] as $item ) {
490
-            if( ! in_array( $item, $options ) ) {
491
-                $title = get_the_title( $item );
492
-                if ( !empty( $args['show_recurring'] ) ) {
493
-                    $title .= wpinv_get_item_suffix( $item, false );
488
+    if (is_array($args['selected'])) {
489
+        foreach ($args['selected'] as $item) {
490
+            if (!in_array($item, $options)) {
491
+                $title = get_the_title($item);
492
+                if (!empty($args['show_recurring'])) {
493
+                    $title .= wpinv_get_item_suffix($item, false);
494 494
                 }
495 495
                 $options[$item] = $title;
496 496
             }
497 497
         }
498
-    } elseif ( is_numeric( $args['selected'] ) && $args['selected'] !== 0 ) {
499
-        if ( ! in_array( $args['selected'], $options ) ) {
500
-            $title = get_the_title( $args['selected'] );
501
-            if ( !empty( $args['show_recurring'] ) ) {
502
-                $title .= wpinv_get_item_suffix( $args['selected'], false );
498
+    } elseif (is_numeric($args['selected']) && $args['selected'] !== 0) {
499
+        if (!in_array($args['selected'], $options)) {
500
+            $title = get_the_title($args['selected']);
501
+            if (!empty($args['show_recurring'])) {
502
+                $title .= wpinv_get_item_suffix($args['selected'], false);
503 503
             }
504
-            $options[$args['selected']] = get_the_title( $args['selected'] );
504
+            $options[$args['selected']] = get_the_title($args['selected']);
505 505
         }
506 506
     }
507 507
 
508
-    $output = wpinv_html_select( array(
508
+    $output = wpinv_html_select(array(
509 509
         'name'             => $args['name'],
510 510
         'selected'         => $args['selected'],
511 511
         'id'               => $args['id'],
@@ -516,12 +516,12 @@  discard block
 block discarded – undo
516 516
         'show_option_all'  => $args['show_option_all'],
517 517
         'show_option_none' => $args['show_option_none'],
518 518
         'data'             => $args['data'],
519
-    ) );
519
+    ));
520 520
 
521 521
     return $output;
522 522
 }
523 523
 
524
-function wpinv_html_checkbox( $args = array() ) {
524
+function wpinv_html_checkbox($args = array()) {
525 525
     $defaults = array(
526 526
         'name'     => null,
527 527
         'current'  => null,
@@ -532,38 +532,38 @@  discard block
 block discarded – undo
532 532
         )
533 533
     );
534 534
 
535
-    $args = wp_parse_args( $args, $defaults );
535
+    $args = wp_parse_args($args, $defaults);
536 536
 
537
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
537
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
538 538
     $options = '';
539
-    if ( ! empty( $args['options']['disabled'] ) ) {
539
+    if (!empty($args['options']['disabled'])) {
540 540
         $options .= ' disabled="disabled"';
541
-    } elseif ( ! empty( $args['options']['readonly'] ) ) {
541
+    } elseif (!empty($args['options']['readonly'])) {
542 542
         $options .= ' readonly';
543 543
     }
544 544
 
545
-    $output = '<input type="checkbox"' . $options . ' name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['name'] ) . '" class="' . $class . ' ' . esc_attr( $args['name'] ) . '" ' . checked( 1, $args['current'], false ) . ' />';
545
+    $output = '<input type="checkbox"' . $options . ' name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['name']) . '" class="' . $class . ' ' . esc_attr($args['name']) . '" ' . checked(1, $args['current'], false) . ' />';
546 546
 
547 547
     return $output;
548 548
 }
549 549
 
550
-function wpinv_html_text( $args = array() ) {
550
+function wpinv_html_text($args = array()) {
551 551
     // Backwards compatibility
552
-    if ( func_num_args() > 1 ) {
552
+    if (func_num_args() > 1) {
553 553
         $args = func_get_args();
554 554
 
555 555
         $name  = $args[0];
556
-        $value = isset( $args[1] ) ? $args[1] : '';
557
-        $label = isset( $args[2] ) ? $args[2] : '';
558
-        $desc  = isset( $args[3] ) ? $args[3] : '';
556
+        $value = isset($args[1]) ? $args[1] : '';
557
+        $label = isset($args[2]) ? $args[2] : '';
558
+        $desc  = isset($args[3]) ? $args[3] : '';
559 559
     }
560 560
 
561 561
     $defaults = array(
562 562
         'id'           => '',
563
-        'name'         => isset( $name )  ? $name  : 'text',
564
-        'value'        => isset( $value ) ? $value : null,
565
-        'label'        => isset( $label ) ? $label : null,
566
-        'desc'         => isset( $desc )  ? $desc  : null,
563
+        'name'         => isset($name) ? $name : 'text',
564
+        'value'        => isset($value) ? $value : null,
565
+        'label'        => isset($label) ? $label : null,
566
+        'desc'         => isset($desc) ? $desc : null,
567 567
         'placeholder'  => '',
568 568
         'class'        => 'regular-text',
569 569
         'disabled'     => false,
@@ -573,51 +573,51 @@  discard block
 block discarded – undo
573 573
         'data'         => false
574 574
     );
575 575
 
576
-    $args = wp_parse_args( $args, $defaults );
576
+    $args = wp_parse_args($args, $defaults);
577 577
 
578
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
578
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
579 579
     $options = '';
580
-    if( $args['required'] ) {
580
+    if ($args['required']) {
581 581
         $options .= ' required="required"';
582 582
     }
583
-    if( $args['readonly'] ) {
583
+    if ($args['readonly']) {
584 584
         $options .= ' readonly';
585 585
     }
586
-    if( $args['readonly'] ) {
586
+    if ($args['readonly']) {
587 587
         $options .= ' readonly';
588 588
     }
589 589
 
590 590
     $data = '';
591
-    if ( !empty( $args['data'] ) ) {
592
-        foreach ( $args['data'] as $key => $value ) {
593
-            $data .= 'data-' . wpinv_sanitize_key( $key ) . '="' . esc_attr( $value ) . '" ';
591
+    if (!empty($args['data'])) {
592
+        foreach ($args['data'] as $key => $value) {
593
+            $data .= 'data-' . wpinv_sanitize_key($key) . '="' . esc_attr($value) . '" ';
594 594
         }
595 595
     }
596 596
 
597
-    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
598
-    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['id'] ) . '">' . esc_html( $args['label'] ) . '</label>';
599
-    if ( ! empty( $args['desc'] ) ) {
600
-        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
597
+    $output = '<span id="wpinv-' . wpinv_sanitize_key($args['name']) . '-wrap">';
598
+    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key($args['id']) . '">' . esc_html($args['label']) . '</label>';
599
+    if (!empty($args['desc'])) {
600
+        $output .= '<span class="wpinv-description">' . esc_html($args['desc']) . '</span>';
601 601
     }
602 602
 
603
-    $output .= '<input type="text" name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] )  . '" autocomplete="' . esc_attr( $args['autocomplete'] )  . '" value="' . esc_attr( $args['value'] ) . '" placeholder="' . esc_attr( $args['placeholder'] ) . '" class="' . $class . '" ' . $data . ' ' . trim( $options ) . '/>';
603
+    $output .= '<input type="text" name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['id']) . '" autocomplete="' . esc_attr($args['autocomplete']) . '" value="' . esc_attr($args['value']) . '" placeholder="' . esc_attr($args['placeholder']) . '" class="' . $class . '" ' . $data . ' ' . trim($options) . '/>';
604 604
 
605 605
     $output .= '</span>';
606 606
 
607 607
     return $output;
608 608
 }
609 609
 
610
-function wpinv_html_date_field( $args = array() ) {
611
-    if( empty( $args['class'] ) ) {
610
+function wpinv_html_date_field($args = array()) {
611
+    if (empty($args['class'])) {
612 612
         $args['class'] = 'wpiDatepicker';
613
-    } elseif( ! strpos( $args['class'], 'wpiDatepicker' ) ) {
613
+    } elseif (!strpos($args['class'], 'wpiDatepicker')) {
614 614
         $args['class'] .= ' wpiDatepicker';
615 615
     }
616 616
 
617
-    return wpinv_html_text( $args );
617
+    return wpinv_html_text($args);
618 618
 }
619 619
 
620
-function wpinv_html_textarea( $args = array() ) {
620
+function wpinv_html_textarea($args = array()) {
621 621
     $defaults = array(
622 622
         'name'        => 'textarea',
623 623
         'value'       => null,
@@ -627,31 +627,31 @@  discard block
 block discarded – undo
627 627
         'disabled'    => false
628 628
     );
629 629
 
630
-    $args = wp_parse_args( $args, $defaults );
630
+    $args = wp_parse_args($args, $defaults);
631 631
 
632
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
632
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
633 633
     $disabled = '';
634
-    if( $args['disabled'] ) {
634
+    if ($args['disabled']) {
635 635
         $disabled = ' disabled="disabled"';
636 636
     }
637 637
 
638
-    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
639
-    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['name'] ) . '">' . esc_html( $args['label'] ) . '</label>';
640
-    $output .= '<textarea name="' . esc_attr( $args['name'] ) . '" id="' . wpinv_sanitize_key( $args['name'] ) . '" class="' . $class . '"' . $disabled . '>' . esc_attr( $args['value'] ) . '</textarea>';
638
+    $output = '<span id="wpinv-' . wpinv_sanitize_key($args['name']) . '-wrap">';
639
+    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key($args['name']) . '">' . esc_html($args['label']) . '</label>';
640
+    $output .= '<textarea name="' . esc_attr($args['name']) . '" id="' . wpinv_sanitize_key($args['name']) . '" class="' . $class . '"' . $disabled . '>' . esc_attr($args['value']) . '</textarea>';
641 641
 
642
-    if ( ! empty( $args['desc'] ) ) {
643
-        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
642
+    if (!empty($args['desc'])) {
643
+        $output .= '<span class="wpinv-description">' . esc_html($args['desc']) . '</span>';
644 644
     }
645 645
     $output .= '</span>';
646 646
 
647 647
     return $output;
648 648
 }
649 649
 
650
-function wpinv_html_ajax_user_search( $args = array() ) {
650
+function wpinv_html_ajax_user_search($args = array()) {
651 651
     $defaults = array(
652 652
         'name'        => 'user_id',
653 653
         'value'       => null,
654
-        'placeholder' => __( 'Enter username', 'invoicing' ),
654
+        'placeholder' => __('Enter username', 'invoicing'),
655 655
         'label'       => null,
656 656
         'desc'        => null,
657 657
         'class'       => '',
@@ -660,13 +660,13 @@  discard block
 block discarded – undo
660 660
         'data'        => false
661 661
     );
662 662
 
663
-    $args = wp_parse_args( $args, $defaults );
663
+    $args = wp_parse_args($args, $defaults);
664 664
 
665 665
     $args['class'] = 'wpinv-ajax-user-search ' . $args['class'];
666 666
 
667 667
     $output  = '<span class="wpinv_user_search_wrap">';
668
-        $output .= wpinv_html_text( $args );
669
-        $output .= '<span class="wpinv_user_search_results hidden"><a class="wpinv-ajax-user-cancel" title="' . __( 'Cancel', 'invoicing' ) . '" aria-label="' . __( 'Cancel', 'invoicing' ) . '" href="#">x</a><span></span></span>';
668
+        $output .= wpinv_html_text($args);
669
+        $output .= '<span class="wpinv_user_search_results hidden"><a class="wpinv-ajax-user-cancel" title="' . __('Cancel', 'invoicing') . '" aria-label="' . __('Cancel', 'invoicing') . '" href="#">x</a><span></span></span>';
670 670
     $output .= '</span>';
671 671
 
672 672
     return $output;
@@ -675,7 +675,7 @@  discard block
 block discarded – undo
675 675
 function wpinv_ip_geolocation() {
676 676
     global $wpinv_euvat;
677 677
     
678
-    $ip         = !empty( $_GET['ip'] ) ? sanitize_text_field( $_GET['ip'] ) : '';    
678
+    $ip         = !empty($_GET['ip']) ? sanitize_text_field($_GET['ip']) : '';    
679 679
     $content    = '';
680 680
     $iso        = '';
681 681
     $country    = '';
@@ -686,69 +686,69 @@  discard block
 block discarded – undo
686 686
     $credit     = '';
687 687
     $address    = '';
688 688
     
689
-    if ( wpinv_get_option( 'vat_ip_lookup' ) == 'geoip2' && $geoip2_city = $wpinv_euvat->geoip2_city_record( $ip ) ) {
689
+    if (wpinv_get_option('vat_ip_lookup') == 'geoip2' && $geoip2_city = $wpinv_euvat->geoip2_city_record($ip)) {
690 690
         try {
691 691
             $iso        = $geoip2_city->country->isoCode;
692 692
             $country    = $geoip2_city->country->name;
693
-            $region     = !empty( $geoip2_city->subdivisions ) && !empty( $geoip2_city->subdivisions[0]->name ) ? $geoip2_city->subdivisions[0]->name : '';
693
+            $region     = !empty($geoip2_city->subdivisions) && !empty($geoip2_city->subdivisions[0]->name) ? $geoip2_city->subdivisions[0]->name : '';
694 694
             $city       = $geoip2_city->city->name;
695 695
             $longitude  = $geoip2_city->location->longitude;
696 696
             $latitude   = $geoip2_city->location->latitude;
697
-            $credit     = __( 'Geolocated using the information by MaxMind, available from <a href="http://www.maxmind.com" target="_blank">www.maxmind.com</a>', 'invoicing' );
698
-        } catch( Exception $e ) { }
697
+            $credit     = __('Geolocated using the information by MaxMind, available from <a href="http://www.maxmind.com" target="_blank">www.maxmind.com</a>', 'invoicing');
698
+        } catch (Exception $e) { }
699 699
     }
700 700
     
701
-    if ( !( $iso && $longitude && $latitude ) && function_exists( 'simplexml_load_file' ) ) {
701
+    if (!($iso && $longitude && $latitude) && function_exists('simplexml_load_file')) {
702 702
         try {
703
-            $load_xml = simplexml_load_file( 'http://www.geoplugin.net/xml.gp?ip=' . $ip );
703
+            $load_xml = simplexml_load_file('http://www.geoplugin.net/xml.gp?ip=' . $ip);
704 704
             
705
-            if ( !empty( $load_xml ) && isset( $load_xml->geoplugin_countryCode ) && !empty( $load_xml->geoplugin_latitude ) && !empty( $load_xml->geoplugin_longitude ) ) {
705
+            if (!empty($load_xml) && isset($load_xml->geoplugin_countryCode) && !empty($load_xml->geoplugin_latitude) && !empty($load_xml->geoplugin_longitude)) {
706 706
                 $iso        = $load_xml->geoplugin_countryCode;
707 707
                 $country    = $load_xml->geoplugin_countryName;
708
-                $region     = !empty( $load_xml->geoplugin_regionName ) ? $load_xml->geoplugin_regionName : '';
709
-                $city       = !empty( $load_xml->geoplugin_city ) ? $load_xml->geoplugin_city : '';
708
+                $region     = !empty($load_xml->geoplugin_regionName) ? $load_xml->geoplugin_regionName : '';
709
+                $city       = !empty($load_xml->geoplugin_city) ? $load_xml->geoplugin_city : '';
710 710
                 $longitude  = $load_xml->geoplugin_longitude;
711 711
                 $latitude   = $load_xml->geoplugin_latitude;
712 712
                 $credit     = $load_xml->geoplugin_credit;
713
-                $credit     = __( 'Geolocated using the information by geoPlugin, available from <a href="http://www.geoplugin.com" target="_blank">www.geoplugin.com</a>', 'invoicing' ) . '<br>' . $load_xml->geoplugin_credit;
713
+                $credit     = __('Geolocated using the information by geoPlugin, available from <a href="http://www.geoplugin.com" target="_blank">www.geoplugin.com</a>', 'invoicing') . '<br>' . $load_xml->geoplugin_credit;
714 714
             }
715
-        } catch( Exception $e ) { }
715
+        } catch (Exception $e) { }
716 716
     }
717 717
     
718
-    if ( $iso && $longitude && $latitude ) {
719
-        if ( $city ) {
718
+    if ($iso && $longitude && $latitude) {
719
+        if ($city) {
720 720
             $address .= $city . ', ';
721 721
         }
722 722
         
723
-        if ( $region ) {
723
+        if ($region) {
724 724
             $address .= $region . ', ';
725 725
         }
726 726
         
727 727
         $address .= $country . ' (' . $iso . ')';
728
-        $content = '<p>'. sprintf( __( '<b>Address:</b> %s', 'invoicing' ), $address ) . '</p>';
729
-        $content .= '<p>'. $credit . '</p>';
728
+        $content = '<p>' . sprintf(__('<b>Address:</b> %s', 'invoicing'), $address) . '</p>';
729
+        $content .= '<p>' . $credit . '</p>';
730 730
     } else {
731
-        $content = '<p>'. sprintf( __( 'Unable to find geolocation for the IP address: %s', 'invoicing' ), $ip ) . '</p>';
731
+        $content = '<p>' . sprintf(__('Unable to find geolocation for the IP address: %s', 'invoicing'), $ip) . '</p>';
732 732
     }
733 733
     ?>
734 734
 <!DOCTYPE html>
735
-<html><head><title><?php echo sprintf( __( 'IP: %s', 'invoicing' ), $ip );?></title><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.0-rc.1/leaflet.css" /><style>html,body{height:100%;margin:0;padding:0;width:100%}body{text-align:center;background:#fff;color:#222;font-size:small;}body,p{font-family: arial,sans-serif}#map{margin:auto;width:100%;height:calc(100% - 120px);min-height:240px}</style></head>
735
+<html><head><title><?php echo sprintf(__('IP: %s', 'invoicing'), $ip); ?></title><meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.0-rc.1/leaflet.css" /><style>html,body{height:100%;margin:0;padding:0;width:100%}body{text-align:center;background:#fff;color:#222;font-size:small;}body,p{font-family: arial,sans-serif}#map{margin:auto;width:100%;height:calc(100% - 120px);min-height:240px}</style></head>
736 736
 <body>
737
-    <?php if ( $latitude && $latitude ) { ?>
737
+    <?php if ($latitude && $latitude) { ?>
738 738
     <div id="map"></div>
739 739
         <script src="//cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.0-rc.1/leaflet.js"></script>
740 740
         <script type="text/javascript">
741 741
         var osmUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
742 742
             osmAttrib = '&copy; <a href="http://openstreetmap.org/copyright">OpenStreetMap</a> contributors',
743 743
             osm = L.tileLayer(osmUrl, {maxZoom: 18, attribution: osmAttrib}),
744
-            latlng = new L.LatLng(<?php echo $latitude;?>, <?php echo $longitude;?>);
744
+            latlng = new L.LatLng(<?php echo $latitude; ?>, <?php echo $longitude; ?>);
745 745
 
746 746
         var map = new L.Map('map', {center: latlng, zoom: 12, layers: [osm]});
747 747
 
748 748
         var marker = new L.Marker(latlng);
749 749
         map.addLayer(marker);
750 750
 
751
-        marker.bindPopup("<p><?php esc_attr_e( $address );?></p>");
751
+        marker.bindPopup("<p><?php esc_attr_e($address); ?></p>");
752 752
     </script>
753 753
     <?php } ?>
754 754
     <div style="height:100px"><?php echo $content; ?></div>
@@ -756,18 +756,18 @@  discard block
 block discarded – undo
756 756
 <?php
757 757
     exit;
758 758
 }
759
-add_action( 'wp_ajax_wpinv_ip_geolocation', 'wpinv_ip_geolocation' );
760
-add_action( 'wp_ajax_nopriv_wpinv_ip_geolocation', 'wpinv_ip_geolocation' );
759
+add_action('wp_ajax_wpinv_ip_geolocation', 'wpinv_ip_geolocation');
760
+add_action('wp_ajax_nopriv_wpinv_ip_geolocation', 'wpinv_ip_geolocation');
761 761
 
762 762
 // Set up the template for the invoice.
763
-function wpinv_template( $template ) {
763
+function wpinv_template($template) {
764 764
     global $post, $wp_query;
765 765
     
766
-    if ( ( is_single() || is_404() ) && !empty( $post->ID ) && (get_post_type( $post->ID ) == 'wpi_invoice' or get_post_type( $post->ID ) == 'wpi_quote')) {
767
-        if ( wpinv_user_can_view_invoice( $post->ID ) ) {
768
-            $template = wpinv_get_template_part( 'wpinv-invoice-print', false, false );
766
+    if ((is_single() || is_404()) && !empty($post->ID) && (get_post_type($post->ID) == 'wpi_invoice' or get_post_type($post->ID) == 'wpi_quote')) {
767
+        if (wpinv_user_can_view_invoice($post->ID)) {
768
+            $template = wpinv_get_template_part('wpinv-invoice-print', false, false);
769 769
         } else {
770
-            $template = wpinv_get_template_part( 'wpinv-invalid-access', false, false );
770
+            $template = wpinv_get_template_part('wpinv-invalid-access', false, false);
771 771
         }
772 772
     }
773 773
 
@@ -776,7 +776,7 @@  discard block
 block discarded – undo
776 776
 
777 777
 function wpinv_get_business_address() {
778 778
     $business_address   = wpinv_store_address();
779
-    $business_address   = !empty( $business_address ) ? wpautop( wp_kses_post( $business_address ) ) : '';
779
+    $business_address   = !empty($business_address) ? wpautop(wp_kses_post($business_address)) : '';
780 780
     
781 781
     /*
782 782
     $default_country    = wpinv_get_default_country();
@@ -800,7 +800,7 @@  discard block
 block discarded – undo
800 800
     
801 801
     $business_address = $business_address ? '<div class="address">' . $business_address . '</div>' : '';
802 802
     
803
-    return apply_filters( 'wpinv_get_business_address', $business_address );
803
+    return apply_filters('wpinv_get_business_address', $business_address);
804 804
 }
805 805
 
806 806
 function wpinv_display_from_address() {
@@ -810,192 +810,192 @@  discard block
 block discarded – undo
810 810
     if (empty($from_name)) {
811 811
         $from_name = wpinv_get_business_name();
812 812
     }
813
-    ?><div class="from col-xs-2"><strong><?php _e( 'From:', 'invoicing' ) ?></strong></div>
813
+    ?><div class="from col-xs-2"><strong><?php _e('From:', 'invoicing') ?></strong></div>
814 814
     <div class="wrapper col-xs-10">
815
-        <div class="name"><?php echo esc_html( $from_name ); ?></div>
816
-        <?php if ( $address = wpinv_get_business_address() ) { ?>
817
-        <div class="address"><?php echo wpautop( wp_kses_post( $address ) );?></div>
815
+        <div class="name"><?php echo esc_html($from_name); ?></div>
816
+        <?php if ($address = wpinv_get_business_address()) { ?>
817
+        <div class="address"><?php echo wpautop(wp_kses_post($address)); ?></div>
818 818
         <?php } ?>
819
-        <?php if ( $email_from = wpinv_mail_get_from_address() ) { ?>
820
-        <div class="email_from"><?php echo wp_sprintf( __( 'Email: %s', 'invoicing' ), $email_from );?></div>
819
+        <?php if ($email_from = wpinv_mail_get_from_address()) { ?>
820
+        <div class="email_from"><?php echo wp_sprintf(__('Email: %s', 'invoicing'), $email_from); ?></div>
821 821
         <?php } ?>
822 822
     </div>
823 823
     <?php
824 824
 }
825 825
 
826
-function wpinv_watermark( $id = 0 ) {
827
-    $output = wpinv_get_watermark( $id );
826
+function wpinv_watermark($id = 0) {
827
+    $output = wpinv_get_watermark($id);
828 828
     
829
-    return apply_filters( 'wpinv_get_watermark', $output, $id );
829
+    return apply_filters('wpinv_get_watermark', $output, $id);
830 830
 }
831 831
 
832
-function wpinv_get_watermark( $id ) {
833
-    if ( !$id > 0 ) {
832
+function wpinv_get_watermark($id) {
833
+    if (!$id > 0) {
834 834
         return NULL;
835 835
     }
836
-    $invoice = wpinv_get_invoice( $id );
836
+    $invoice = wpinv_get_invoice($id);
837 837
     
838
-    if ( !empty( $invoice ) && "wpi_invoice" === $invoice->post_type ) {
839
-        if ( $invoice->is_paid() ) {
840
-            return __( 'Paid', 'invoicing' );
838
+    if (!empty($invoice) && "wpi_invoice" === $invoice->post_type) {
839
+        if ($invoice->is_paid()) {
840
+            return __('Paid', 'invoicing');
841 841
         }
842
-        if ( $invoice->is_refunded() ) {
843
-            return __( 'Refunded', 'invoicing' );
842
+        if ($invoice->is_refunded()) {
843
+            return __('Refunded', 'invoicing');
844 844
         }
845
-        if ( $invoice->has_status( array( 'wpi-cancelled' ) ) ) {
846
-            return __( 'Cancelled', 'invoicing' );
845
+        if ($invoice->has_status(array('wpi-cancelled'))) {
846
+            return __('Cancelled', 'invoicing');
847 847
         }
848 848
     }
849 849
     
850 850
     return NULL;
851 851
 }
852 852
 
853
-function wpinv_display_invoice_details( $invoice ) {
853
+function wpinv_display_invoice_details($invoice) {
854 854
     global $wpinv_euvat;
855 855
     
856 856
     $invoice_id = $invoice->ID;
857 857
     $vat_name   = $wpinv_euvat->get_vat_name();
858 858
     $use_taxes  = wpinv_use_taxes();
859 859
     
860
-    $invoice_status = wpinv_get_invoice_status( $invoice_id );
860
+    $invoice_status = wpinv_get_invoice_status($invoice_id);
861 861
     ?>
862 862
     <table class="table table-bordered table-sm">
863
-        <?php if ( $invoice_number = wpinv_get_invoice_number( $invoice_id ) ) { ?>
863
+        <?php if ($invoice_number = wpinv_get_invoice_number($invoice_id)) { ?>
864 864
             <tr class="wpi-row-number">
865
-                <th><?php echo apply_filters( 'wpinv_invoice_number_label', __( 'Invoice Number', 'invoicing' ), $invoice ); ?></th>
866
-                <td><?php echo esc_html( $invoice_number ); ?></td>
865
+                <th><?php echo apply_filters('wpinv_invoice_number_label', __('Invoice Number', 'invoicing'), $invoice); ?></th>
866
+                <td><?php echo esc_html($invoice_number); ?></td>
867 867
             </tr>
868 868
         <?php } ?>
869 869
         <tr class="wpi-row-status">
870
-            <th><?php echo apply_filters( 'wpinv_invoice_status_label', __( 'Invoice Status', 'invoicing' ), $invoice ); ?></th>
871
-            <td><?php echo wpinv_invoice_status_label( $invoice_status, wpinv_get_invoice_status( $invoice_id, true ) ); ?></td>
870
+            <th><?php echo apply_filters('wpinv_invoice_status_label', __('Invoice Status', 'invoicing'), $invoice); ?></th>
871
+            <td><?php echo wpinv_invoice_status_label($invoice_status, wpinv_get_invoice_status($invoice_id, true)); ?></td>
872 872
         </tr>
873
-        <?php if ( $invoice->is_renewal() ) { ?>
873
+        <?php if ($invoice->is_renewal()) { ?>
874 874
         <tr class="wpi-row-parent">
875
-            <th><?php echo apply_filters( 'wpinv_invoice_parent_invoice_label', __( 'Parent Invoice', 'invoicing' ), $invoice ); ?></th>
876
-            <td><?php echo wpinv_invoice_link( $invoice->parent_invoice ); ?></td>
875
+            <th><?php echo apply_filters('wpinv_invoice_parent_invoice_label', __('Parent Invoice', 'invoicing'), $invoice); ?></th>
876
+            <td><?php echo wpinv_invoice_link($invoice->parent_invoice); ?></td>
877 877
         </tr>
878 878
         <?php } ?>
879
-        <?php if ( ( $gateway_name = wpinv_get_payment_gateway_name( $invoice_id ) ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) { ?>
879
+        <?php if (($gateway_name = wpinv_get_payment_gateway_name($invoice_id)) && ($invoice->is_paid() || $invoice->is_refunded())) { ?>
880 880
             <tr class="wpi-row-gateway">
881
-                <th><?php echo apply_filters( 'wpinv_invoice_payment_method_label', __( 'Payment Method', 'invoicing' ), $invoice ); ?></th>
881
+                <th><?php echo apply_filters('wpinv_invoice_payment_method_label', __('Payment Method', 'invoicing'), $invoice); ?></th>
882 882
                 <td><?php echo $gateway_name; ?></td>
883 883
             </tr>
884 884
         <?php } ?>
885
-        <?php if ( $invoice_date = wpinv_get_invoice_date( $invoice_id ) ) { ?>
885
+        <?php if ($invoice_date = wpinv_get_invoice_date($invoice_id)) { ?>
886 886
             <tr class="wpi-row-date">
887
-                <th><?php echo apply_filters( 'wpinv_invoice_date_label', __( 'Invoice Date', 'invoicing' ), $invoice ); ?></th>
887
+                <th><?php echo apply_filters('wpinv_invoice_date_label', __('Invoice Date', 'invoicing'), $invoice); ?></th>
888 888
                 <td><?php echo $invoice_date; ?></td>
889 889
             </tr>
890 890
         <?php } ?>
891
-        <?php if ( wpinv_get_option( 'overdue_active' ) && $invoice->needs_payment() && ( $due_date = $invoice->get_due_date( true ) ) ) { ?>
891
+        <?php if (wpinv_get_option('overdue_active') && $invoice->needs_payment() && ($due_date = $invoice->get_due_date(true))) { ?>
892 892
             <tr class="wpi-row-date">
893
-                <th><?php echo apply_filters( 'wpinv_invoice_due_date_label', __( 'Due Date', 'invoicing' ), $invoice ); ?></th>
893
+                <th><?php echo apply_filters('wpinv_invoice_due_date_label', __('Due Date', 'invoicing'), $invoice); ?></th>
894 894
                 <td><?php echo $due_date; ?></td>
895 895
             </tr>
896 896
         <?php } ?>
897
-        <?php do_action( 'wpinv_display_details_after_due_date', $invoice_id ); ?>
898
-        <?php if ( $owner_vat_number = $wpinv_euvat->get_vat_number() ) { ?>
897
+        <?php do_action('wpinv_display_details_after_due_date', $invoice_id); ?>
898
+        <?php if ($owner_vat_number = $wpinv_euvat->get_vat_number()) { ?>
899 899
             <tr class="wpi-row-ovatno">
900
-                <th><?php echo apply_filters( 'wpinv_invoice_owner_vat_number_label', wp_sprintf( __( 'Owner %s Number', 'invoicing' ), $vat_name ), $invoice, $vat_name ); ?></th>
900
+                <th><?php echo apply_filters('wpinv_invoice_owner_vat_number_label', wp_sprintf(__('Owner %s Number', 'invoicing'), $vat_name), $invoice, $vat_name); ?></th>
901 901
                 <td><?php echo $owner_vat_number; ?></td>
902 902
             </tr>
903 903
         <?php } ?>
904
-        <?php do_action( 'wpinv_display_details_after_due_date', $invoice_id ); ?>
905
-        <?php if ( $use_taxes && ( $user_vat_number = wpinv_get_invoice_vat_number( $invoice_id ) ) ) { ?>
904
+        <?php do_action('wpinv_display_details_after_due_date', $invoice_id); ?>
905
+        <?php if ($use_taxes && ($user_vat_number = wpinv_get_invoice_vat_number($invoice_id))) { ?>
906 906
             <tr class="wpi-row-uvatno">
907
-                <th><?php echo apply_filters( 'wpinv_invoice_user_vat_number_label', wp_sprintf( __( 'Invoice %s Number', 'invoicing' ), $vat_name ), $invoice, $vat_name ); ?></th>
907
+                <th><?php echo apply_filters('wpinv_invoice_user_vat_number_label', wp_sprintf(__('Invoice %s Number', 'invoicing'), $vat_name), $invoice, $vat_name); ?></th>
908 908
                 <td><?php echo $user_vat_number; ?></td>
909 909
             </tr>
910 910
         <?php } ?>
911 911
         <tr class="table-active tr-total wpi-row-total">
912
-            <th><strong><?php _e( 'Total Amount', 'invoicing' ) ?></strong></th>
913
-            <td><strong><?php echo wpinv_payment_total( $invoice_id, true ); ?></strong></td>
912
+            <th><strong><?php _e('Total Amount', 'invoicing') ?></strong></th>
913
+            <td><strong><?php echo wpinv_payment_total($invoice_id, true); ?></strong></td>
914 914
         </tr>
915 915
     </table>
916 916
 <?php
917 917
 }
918 918
 
919
-function wpinv_display_to_address( $invoice_id = 0 ) {
920
-    $invoice = wpinv_get_invoice( $invoice_id );
919
+function wpinv_display_to_address($invoice_id = 0) {
920
+    $invoice = wpinv_get_invoice($invoice_id);
921 921
     
922
-    if ( empty( $invoice ) ) {
922
+    if (empty($invoice)) {
923 923
         return NULL;
924 924
     }
925 925
     
926 926
     $billing_details = $invoice->get_user_info();
927
-    $output = '<div class="to col-xs-2"><strong>' . __( 'To:', 'invoicing' ) . '</strong></div>';
927
+    $output = '<div class="to col-xs-2"><strong>' . __('To:', 'invoicing') . '</strong></div>';
928 928
     $output .= '<div class="wrapper col-xs-10">';
929 929
     
930 930
     ob_start();
931
-    do_action( 'wpinv_display_to_address_top', $invoice );
931
+    do_action('wpinv_display_to_address_top', $invoice);
932 932
     $output .= ob_get_clean();
933 933
     
934
-    $output .= '<div class="name">' . esc_html( trim( $billing_details['first_name'] . ' ' . $billing_details['last_name'] ) ) . '</div>';
935
-    if ( $company = $billing_details['company'] ) {
936
-        $output .= '<div class="company">' . wpautop( wp_kses_post( $company ) ) . '</div>';
934
+    $output .= '<div class="name">' . esc_html(trim($billing_details['first_name'] . ' ' . $billing_details['last_name'])) . '</div>';
935
+    if ($company = $billing_details['company']) {
936
+        $output .= '<div class="company">' . wpautop(wp_kses_post($company)) . '</div>';
937 937
     }
938 938
     $address_row = '';
939
-    if ( $address = $billing_details['address'] ) {
940
-        $address_row .= wpautop( wp_kses_post( $address ) );
939
+    if ($address = $billing_details['address']) {
940
+        $address_row .= wpautop(wp_kses_post($address));
941 941
     }
942 942
     
943 943
     $address_fields = array();
944
-    if ( !empty( $billing_details['city'] ) ) {
944
+    if (!empty($billing_details['city'])) {
945 945
         $address_fields[] = $billing_details['city'];
946 946
     }
947 947
     
948
-    $billing_country = !empty( $billing_details['country'] ) ? $billing_details['country'] : '';
949
-    if ( !empty( $billing_details['state'] ) ) {
950
-        $address_fields[] = wpinv_state_name( $billing_details['state'], $billing_country );
948
+    $billing_country = !empty($billing_details['country']) ? $billing_details['country'] : '';
949
+    if (!empty($billing_details['state'])) {
950
+        $address_fields[] = wpinv_state_name($billing_details['state'], $billing_country);
951 951
     }
952 952
 
953
-    if ( !empty( $billing_country ) ) {
954
-        $address_fields[] = wpinv_country_name( $billing_country );
953
+    if (!empty($billing_country)) {
954
+        $address_fields[] = wpinv_country_name($billing_country);
955 955
     }
956 956
 
957
-    if ( !empty( $address_fields ) ) {
958
-        $address_fields = implode( ", ", $address_fields );
957
+    if (!empty($address_fields)) {
958
+        $address_fields = implode(", ", $address_fields);
959 959
         
960
-        if ( !empty( $billing_details['zip'] ) ) {
960
+        if (!empty($billing_details['zip'])) {
961 961
             $address_fields .= ' ' . $billing_details['zip'];
962 962
         }
963 963
 
964
-        $address_row .= wpautop( wp_kses_post( $address_fields ) );
964
+        $address_row .= wpautop(wp_kses_post($address_fields));
965 965
     }
966 966
     
967
-    if ( $address_row ) {
967
+    if ($address_row) {
968 968
         $output .= '<div class="address">' . $address_row . '</div>';
969 969
     }
970 970
 
971
-    if ( $phone = $invoice->get_phone() ) {
972
-        $output .= '<div class="phone">' . wp_sprintf( __( 'Phone: %s', 'invoicing' ), esc_html( $phone ) ) . '</div>';
971
+    if ($phone = $invoice->get_phone()) {
972
+        $output .= '<div class="phone">' . wp_sprintf(__('Phone: %s', 'invoicing'), esc_html($phone)) . '</div>';
973 973
     }
974
-    if ( $email = $invoice->get_email() ) {
975
-        $output .= '<div class="email">' . wp_sprintf( __( 'Email: %s' , 'invoicing'), esc_html( $email ) ) . '</div>';
974
+    if ($email = $invoice->get_email()) {
975
+        $output .= '<div class="email">' . wp_sprintf(__('Email: %s', 'invoicing'), esc_html($email)) . '</div>';
976 976
     }
977 977
 
978 978
     ob_start();
979
-    do_action( 'wpinv_display_to_address_bottom', $invoice );
979
+    do_action('wpinv_display_to_address_bottom', $invoice);
980 980
     $output .= ob_get_clean();
981 981
     
982 982
     $output .= '</div>';
983
-    $output = apply_filters( 'wpinv_display_to_address', $output, $invoice );
983
+    $output = apply_filters('wpinv_display_to_address', $output, $invoice);
984 984
 
985 985
     echo $output;
986 986
 }
987 987
 
988
-function wpinv_display_line_items( $invoice_id = 0 ) {
988
+function wpinv_display_line_items($invoice_id = 0) {
989 989
     global $wpinv_euvat, $ajax_cart_details;
990
-    $invoice            = wpinv_get_invoice( $invoice_id );
990
+    $invoice            = wpinv_get_invoice($invoice_id);
991 991
     $quantities_enabled = wpinv_item_quantities_enabled();
992 992
     $use_taxes          = wpinv_use_taxes();
993
-    if ( !$use_taxes && (float)$invoice->get_tax() > 0 ) {
993
+    if (!$use_taxes && (float)$invoice->get_tax() > 0) {
994 994
         $use_taxes = true;
995 995
     }
996 996
     $zero_tax           = !(float)$invoice->get_tax() > 0 ? true : false;
997
-    $tax_label           = $use_taxes && $invoice->has_vat() ? $wpinv_euvat->get_vat_name() : __( 'Tax', 'invoicing' );
998
-    $tax_title          = !$zero_tax && $use_taxes ? ( wpinv_prices_include_tax() ? wp_sprintf( __( '(%s Incl.)', 'invoicing' ), $tax_label ) : wp_sprintf( __( '(%s Excl.)', 'invoicing' ), $tax_label ) ) : '';
997
+    $tax_label = $use_taxes && $invoice->has_vat() ? $wpinv_euvat->get_vat_name() : __('Tax', 'invoicing');
998
+    $tax_title          = !$zero_tax && $use_taxes ? (wpinv_prices_include_tax() ? wp_sprintf(__('(%s Incl.)', 'invoicing'), $tax_label) : wp_sprintf(__('(%s Excl.)', 'invoicing'), $tax_label)) : '';
999 999
 
1000 1000
     $cart_details       = $invoice->get_cart_details();
1001 1001
     $ajax_cart_details  = $cart_details;
@@ -1004,66 +1004,66 @@  discard block
 block discarded – undo
1004 1004
     <table class="table table-sm table-bordered table-responsive">
1005 1005
         <thead>
1006 1006
             <tr>
1007
-                <th class="name"><strong><?php _e( "Item Name", "invoicing" );?></strong></th>
1008
-                <th class="rate"><strong><?php _e( "Price", "invoicing" );?></strong></th>
1007
+                <th class="name"><strong><?php _e("Item Name", "invoicing"); ?></strong></th>
1008
+                <th class="rate"><strong><?php _e("Price", "invoicing"); ?></strong></th>
1009 1009
                 <?php if ($quantities_enabled) { ?>
1010
-                    <th class="qty"><strong><?php _e( "Qty", "invoicing" );?></strong></th>
1010
+                    <th class="qty"><strong><?php _e("Qty", "invoicing"); ?></strong></th>
1011 1011
                 <?php } ?>
1012 1012
                 <?php if ($use_taxes && !$zero_tax) { ?>
1013 1013
                     <th class="tax"><strong><?php echo $tax_label . ' <span class="normal small">(%)</span>'; ?></strong></th>
1014 1014
                 <?php } ?>
1015
-                <th class="total"><strong><?php echo __( "Item Total", "invoicing" ) . ' <span class="normal small">' . $tax_title . '<span>';?></strong></th>
1015
+                <th class="total"><strong><?php echo __("Item Total", "invoicing") . ' <span class="normal small">' . $tax_title . '<span>'; ?></strong></th>
1016 1016
             </tr>
1017 1017
         </thead>
1018 1018
         <tbody>
1019 1019
         <?php 
1020
-            if ( !empty( $cart_details ) ) {
1021
-                do_action( 'wpinv_display_line_items_start', $invoice );
1020
+            if (!empty($cart_details)) {
1021
+                do_action('wpinv_display_line_items_start', $invoice);
1022 1022
 
1023 1023
                 $count = 0;
1024 1024
                 $cols  = 3;
1025
-                foreach ( $cart_details as $key => $cart_item ) {
1026
-                    $item_id    = !empty($cart_item['id']) ? absint( $cart_item['id'] ) : '';
1027
-                    $item_price = isset($cart_item["item_price"]) ? wpinv_round_amount( $cart_item["item_price"] ) : 0;
1028
-                    $line_total = isset($cart_item["subtotal"]) ? wpinv_round_amount( $cart_item["subtotal"] ) : 0;
1029
-                    $quantity   = !empty($cart_item['quantity']) && (int)$cart_item['quantity'] > 0 ? absint( $cart_item['quantity'] ) : 1;
1025
+                foreach ($cart_details as $key => $cart_item) {
1026
+                    $item_id    = !empty($cart_item['id']) ? absint($cart_item['id']) : '';
1027
+                    $item_price = isset($cart_item["item_price"]) ? wpinv_round_amount($cart_item["item_price"]) : 0;
1028
+                    $line_total = isset($cart_item["subtotal"]) ? wpinv_round_amount($cart_item["subtotal"]) : 0;
1029
+                    $quantity   = !empty($cart_item['quantity']) && (int)$cart_item['quantity'] > 0 ? absint($cart_item['quantity']) : 1;
1030 1030
 
1031
-                    $item       = $item_id ? new WPInv_Item( $item_id ) : NULL;
1031
+                    $item       = $item_id ? new WPInv_Item($item_id) : NULL;
1032 1032
                     $summary    = '';
1033 1033
                     $cols       = 3;
1034
-                    if ( !empty($item) ) {
1034
+                    if (!empty($item)) {
1035 1035
                         $item_name  = $item->get_name();
1036 1036
                         $summary    = $item->get_summary();
1037 1037
                     }
1038
-                    $item_name  = !empty($cart_item['name']) ? $cart_item['name'] : $item_name;
1038
+                    $item_name = !empty($cart_item['name']) ? $cart_item['name'] : $item_name;
1039 1039
 
1040
-                    $summary = apply_filters( 'wpinv_print_invoice_line_item_summary', $summary, $cart_item, $item, $invoice );
1040
+                    $summary = apply_filters('wpinv_print_invoice_line_item_summary', $summary, $cart_item, $item, $invoice);
1041 1041
 
1042 1042
                     $item_tax       = '';
1043 1043
                     $tax_rate       = '';
1044
-                    if ( $use_taxes && $cart_item['tax'] > 0 && $cart_item['subtotal'] > 0 ) {
1045
-                        $item_tax = wpinv_price( wpinv_format_amount( $cart_item['tax'] ), $invoice->get_currency() );
1046
-                        $tax_rate = !empty( $cart_item['vat_rate'] ) ? $cart_item['vat_rate'] : ( $cart_item['tax'] / $cart_item['subtotal'] ) * 100;
1047
-                        $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : '';
1044
+                    if ($use_taxes && $cart_item['tax'] > 0 && $cart_item['subtotal'] > 0) {
1045
+                        $item_tax = wpinv_price(wpinv_format_amount($cart_item['tax']), $invoice->get_currency());
1046
+                        $tax_rate = !empty($cart_item['vat_rate']) ? $cart_item['vat_rate'] : ($cart_item['tax'] / $cart_item['subtotal']) * 100;
1047
+                        $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount($tax_rate, 4) : '';
1048 1048
                         $tax_rate = $tax_rate != '' ? ' <small class="tax-rate">(' . $tax_rate . '%)</small>' : '';
1049 1049
                     }
1050 1050
 
1051 1051
                     $line_item_tax = $item_tax . $tax_rate;
1052 1052
 
1053
-                    if ( $line_item_tax === '' ) {
1053
+                    if ($line_item_tax === '') {
1054 1054
                         $line_item_tax = 0; // Zero tax
1055 1055
                     }
1056 1056
 
1057
-                    $action = apply_filters( 'wpinv_display_line_item_action', '', $cart_item, $invoice, $cols );
1057
+                    $action = apply_filters('wpinv_display_line_item_action', '', $cart_item, $invoice, $cols);
1058 1058
 
1059
-                    $line_item = '<tr class="row-' . ( ($count % 2 == 0) ? 'even' : 'odd' ) . ' wpinv-item">';
1060
-                        $line_item .= '<td class="name">' . $action. esc_html__( $item_name, 'invoicing' ) . wpinv_get_item_suffix( $item );
1061
-                        if ( $summary !== '' ) {
1062
-                            $line_item .= '<br/><small class="meta">' . wpautop( wp_kses_post( $summary ) ) . '</small>';
1059
+                    $line_item = '<tr class="row-' . (($count % 2 == 0) ? 'even' : 'odd') . ' wpinv-item">';
1060
+                        $line_item .= '<td class="name">' . $action . esc_html__($item_name, 'invoicing') . wpinv_get_item_suffix($item);
1061
+                        if ($summary !== '') {
1062
+                            $line_item .= '<br/><small class="meta">' . wpautop(wp_kses_post($summary)) . '</small>';
1063 1063
                         }
1064 1064
                         $line_item .= '</td>';
1065 1065
 
1066
-                        $line_item .= '<td class="rate">' . esc_html__( wpinv_price( wpinv_format_amount( $item_price ), $invoice->get_currency() ) ) . '</td>';
1066
+                        $line_item .= '<td class="rate">' . esc_html__(wpinv_price(wpinv_format_amount($item_price), $invoice->get_currency())) . '</td>';
1067 1067
                         if ($quantities_enabled) {
1068 1068
                             $cols++;
1069 1069
                             $line_item .= '<td class="qty">' . $quantity . '</td>';
@@ -1072,55 +1072,55 @@  discard block
 block discarded – undo
1072 1072
                             $cols++;
1073 1073
                             $line_item .= '<td class="tax">' . $line_item_tax . '</td>';
1074 1074
                         }
1075
-                        $line_item .= '<td class="total">' . esc_html__( wpinv_price( wpinv_format_amount( $line_total ), $invoice->get_currency() ) ) . '</td>';
1075
+                        $line_item .= '<td class="total">' . esc_html__(wpinv_price(wpinv_format_amount($line_total), $invoice->get_currency())) . '</td>';
1076 1076
                     $line_item .= '</tr>';
1077 1077
 
1078
-                    echo apply_filters( 'wpinv_display_line_item', $line_item, $cart_item, $invoice, $cols );
1078
+                    echo apply_filters('wpinv_display_line_item', $line_item, $cart_item, $invoice, $cols);
1079 1079
 
1080 1080
                     $count++;
1081 1081
                 }
1082 1082
 
1083
-                do_action( 'wpinv_display_before_subtotal', $invoice, $cols );
1083
+                do_action('wpinv_display_before_subtotal', $invoice, $cols);
1084 1084
                 ?>
1085 1085
                 <tr class="row-sub-total row_odd">
1086
-                    <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_subtotal_label', '<strong>' . __( 'Sub Total', 'invoicing' ) . ':</strong>', $invoice ); ?></td>
1087
-                    <td class="total"><strong><?php _e( wpinv_subtotal( $invoice_id, true ) ) ?></strong></td>
1086
+                    <td class="rate" colspan="<?php echo ($cols - 1); ?>"><?php echo apply_filters('wpinv_print_cart_subtotal_label', '<strong>' . __('Sub Total', 'invoicing') . ':</strong>', $invoice); ?></td>
1087
+                    <td class="total"><strong><?php _e(wpinv_subtotal($invoice_id, true)) ?></strong></td>
1088 1088
                 </tr>
1089 1089
                 <?php
1090
-                do_action( 'wpinv_display_after_subtotal', $invoice, $cols );
1090
+                do_action('wpinv_display_after_subtotal', $invoice, $cols);
1091 1091
                 
1092
-                if ( wpinv_discount( $invoice_id, false ) > 0 ) {
1093
-                    do_action( 'wpinv_display_before_discount', $invoice, $cols );
1092
+                if (wpinv_discount($invoice_id, false) > 0) {
1093
+                    do_action('wpinv_display_before_discount', $invoice, $cols);
1094 1094
                     ?>
1095 1095
                         <tr class="row-discount">
1096
-                            <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice_id ) ); ?>:</td>
1097
-                            <td class="total"><?php echo wpinv_discount( $invoice_id, true, true ); ?></td>
1096
+                            <td class="rate" colspan="<?php echo ($cols - 1); ?>"><?php wpinv_get_discount_label(wpinv_discount_code($invoice_id)); ?>:</td>
1097
+                            <td class="total"><?php echo wpinv_discount($invoice_id, true, true); ?></td>
1098 1098
                         </tr>
1099 1099
                     <?php
1100
-                    do_action( 'wpinv_display_after_discount', $invoice, $cols );
1100
+                    do_action('wpinv_display_after_discount', $invoice, $cols);
1101 1101
                 }
1102 1102
 
1103
-                if ( $use_taxes ) {
1104
-                    do_action( 'wpinv_display_before_tax', $invoice, $cols );
1103
+                if ($use_taxes) {
1104
+                    do_action('wpinv_display_before_tax', $invoice, $cols);
1105 1105
                     ?>
1106 1106
                     <tr class="row-tax">
1107
-                        <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_tax_label', '<strong>' . $tax_label . ':</strong>', $invoice ); ?></td>
1108
-                        <td class="total"><?php _e( wpinv_tax( $invoice_id, true ) ) ?></td>
1107
+                        <td class="rate" colspan="<?php echo ($cols - 1); ?>"><?php echo apply_filters('wpinv_print_cart_tax_label', '<strong>' . $tax_label . ':</strong>', $invoice); ?></td>
1108
+                        <td class="total"><?php _e(wpinv_tax($invoice_id, true)) ?></td>
1109 1109
                     </tr>
1110 1110
                     <?php
1111
-                    do_action( 'wpinv_display_after_tax', $invoice, $cols );
1111
+                    do_action('wpinv_display_after_tax', $invoice, $cols);
1112 1112
                 }
1113 1113
 
1114
-                do_action( 'wpinv_display_before_total', $invoice, $cols );
1114
+                do_action('wpinv_display_before_total', $invoice, $cols);
1115 1115
                 ?>
1116 1116
                 <tr class="table-active row-total">
1117
-                    <td class="rate" colspan="<?php echo ( $cols - 1 ); ?>"><?php echo apply_filters( 'wpinv_print_cart_total_label', '<strong>' . __( 'Total', 'invoicing' ) . ':</strong>', $invoice ); ?></td>
1118
-                    <td class="total"><strong><?php _e( wpinv_payment_total( $invoice_id, true ) ) ?></strong></td>
1117
+                    <td class="rate" colspan="<?php echo ($cols - 1); ?>"><?php echo apply_filters('wpinv_print_cart_total_label', '<strong>' . __('Total', 'invoicing') . ':</strong>', $invoice); ?></td>
1118
+                    <td class="total"><strong><?php _e(wpinv_payment_total($invoice_id, true)) ?></strong></td>
1119 1119
                 </tr>
1120 1120
                 <?php
1121
-                do_action( 'wpinv_display_after_total', $invoice, $cols );
1121
+                do_action('wpinv_display_after_total', $invoice, $cols);
1122 1122
 
1123
-                do_action( 'wpinv_display_line_end', $invoice, $cols );
1123
+                do_action('wpinv_display_line_end', $invoice, $cols);
1124 1124
             }
1125 1125
         ?>
1126 1126
         </tbody>
@@ -1129,35 +1129,35 @@  discard block
 block discarded – undo
1129 1129
     echo ob_get_clean();
1130 1130
 }
1131 1131
 
1132
-function wpinv_display_invoice_totals( $invoice_id = 0 ) {
1132
+function wpinv_display_invoice_totals($invoice_id = 0) {
1133 1133
     $use_taxes = wpinv_use_taxes();
1134 1134
 
1135
-    do_action( 'wpinv_before_display_totals_table', $invoice_id ); 
1135
+    do_action('wpinv_before_display_totals_table', $invoice_id); 
1136 1136
     ?>
1137 1137
     <table class="table table-sm table-bordered table-responsive">
1138 1138
         <tbody>
1139
-            <?php do_action( 'wpinv_before_display_totals' ); ?>
1139
+            <?php do_action('wpinv_before_display_totals'); ?>
1140 1140
             <tr class="row-sub-total">
1141
-                <td class="rate"><strong><?php _e( 'Sub Total', 'invoicing' ); ?></strong></td>
1142
-                <td class="total"><strong><?php _e( wpinv_subtotal( $invoice_id, true ) ) ?></strong></td>
1141
+                <td class="rate"><strong><?php _e('Sub Total', 'invoicing'); ?></strong></td>
1142
+                <td class="total"><strong><?php _e(wpinv_subtotal($invoice_id, true)) ?></strong></td>
1143 1143
             </tr>
1144
-            <?php do_action( 'wpinv_after_display_totals' ); ?>
1145
-            <?php if ( wpinv_discount( $invoice_id, false ) > 0 ) { ?>
1144
+            <?php do_action('wpinv_after_display_totals'); ?>
1145
+            <?php if (wpinv_discount($invoice_id, false) > 0) { ?>
1146 1146
                 <tr class="row-discount">
1147
-                    <td class="rate"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice_id ) ); ?></td>
1148
-                    <td class="total"><?php echo wpinv_discount( $invoice_id, true, true ); ?></td>
1147
+                    <td class="rate"><?php wpinv_get_discount_label(wpinv_discount_code($invoice_id)); ?></td>
1148
+                    <td class="total"><?php echo wpinv_discount($invoice_id, true, true); ?></td>
1149 1149
                 </tr>
1150
-            <?php do_action( 'wpinv_after_display_discount' ); ?>
1150
+            <?php do_action('wpinv_after_display_discount'); ?>
1151 1151
             <?php } ?>
1152
-            <?php if ( $use_taxes ) { ?>
1152
+            <?php if ($use_taxes) { ?>
1153 1153
             <tr class="row-tax">
1154
-                <td class="rate"><?php _e( 'Tax', 'invoicing' ); ?></td>
1155
-                <td class="total"><?php _e( wpinv_tax( $invoice_id, true ) ) ?></td>
1154
+                <td class="rate"><?php _e('Tax', 'invoicing'); ?></td>
1155
+                <td class="total"><?php _e(wpinv_tax($invoice_id, true)) ?></td>
1156 1156
             </tr>
1157
-            <?php do_action( 'wpinv_after_display_tax' ); ?>
1157
+            <?php do_action('wpinv_after_display_tax'); ?>
1158 1158
             <?php } ?>
1159
-            <?php if ( $fees = wpinv_get_fees( $invoice_id ) ) { ?>
1160
-                <?php foreach ( $fees as $fee ) { ?>
1159
+            <?php if ($fees = wpinv_get_fees($invoice_id)) { ?>
1160
+                <?php foreach ($fees as $fee) { ?>
1161 1161
                     <tr class="row-fee">
1162 1162
                         <td class="rate"><?php echo $fee['label']; ?></td>
1163 1163
                         <td class="total"><?php echo $fee['amount_display']; ?></td>
@@ -1165,82 +1165,82 @@  discard block
 block discarded – undo
1165 1165
                 <?php } ?>
1166 1166
             <?php } ?>
1167 1167
             <tr class="table-active row-total">
1168
-                <td class="rate"><strong><?php _e( 'Total', 'invoicing' ) ?></strong></td>
1169
-                <td class="total"><strong><?php _e( wpinv_payment_total( $invoice_id, true ) ) ?></strong></td>
1168
+                <td class="rate"><strong><?php _e('Total', 'invoicing') ?></strong></td>
1169
+                <td class="total"><strong><?php _e(wpinv_payment_total($invoice_id, true)) ?></strong></td>
1170 1170
             </tr>
1171
-            <?php do_action( 'wpinv_after_totals' ); ?>
1171
+            <?php do_action('wpinv_after_totals'); ?>
1172 1172
         </tbody>
1173 1173
 
1174 1174
     </table>
1175 1175
 
1176
-    <?php do_action( 'wpinv_after_totals_table' );
1176
+    <?php do_action('wpinv_after_totals_table');
1177 1177
 }
1178 1178
 
1179
-function wpinv_display_payments_info( $invoice_id = 0, $echo = true ) {
1180
-    $invoice = wpinv_get_invoice( $invoice_id );
1179
+function wpinv_display_payments_info($invoice_id = 0, $echo = true) {
1180
+    $invoice = wpinv_get_invoice($invoice_id);
1181 1181
 
1182 1182
     ob_start();
1183
-    do_action( 'wpinv_before_display_payments_info', $invoice_id );
1184
-    if ( ( $gateway_title = $invoice->get_gateway_title() ) || $invoice->is_paid() || $invoice->is_refunded() ) {
1183
+    do_action('wpinv_before_display_payments_info', $invoice_id);
1184
+    if (($gateway_title = $invoice->get_gateway_title()) || $invoice->is_paid() || $invoice->is_refunded()) {
1185 1185
         ?>
1186 1186
         <div class="wpi-payment-info">
1187
-            <p class="wpi-payment-gateway"><?php echo wp_sprintf( __( 'Payment via %s', 'invoicing' ), $gateway_title ? $gateway_title : __( 'Manually', 'invoicing' ) ); ?></p>
1188
-            <?php if ( $gateway_title ) { ?>
1189
-            <p class="wpi-payment-transid"><?php echo wp_sprintf( __( 'Transaction ID: %s', 'invoicing' ), $invoice->get_transaction_id() ); ?></p>
1187
+            <p class="wpi-payment-gateway"><?php echo wp_sprintf(__('Payment via %s', 'invoicing'), $gateway_title ? $gateway_title : __('Manually', 'invoicing')); ?></p>
1188
+            <?php if ($gateway_title) { ?>
1189
+            <p class="wpi-payment-transid"><?php echo wp_sprintf(__('Transaction ID: %s', 'invoicing'), $invoice->get_transaction_id()); ?></p>
1190 1190
             <?php } ?>
1191 1191
         </div>
1192 1192
         <?php
1193 1193
     }
1194
-    do_action( 'wpinv_after_display_payments_info', $invoice_id );
1194
+    do_action('wpinv_after_display_payments_info', $invoice_id);
1195 1195
     $outout = ob_get_clean();
1196 1196
 
1197
-    if ( $echo ) {
1197
+    if ($echo) {
1198 1198
         echo $outout;
1199 1199
     } else {
1200 1200
         return $outout;
1201 1201
     }
1202 1202
 }
1203 1203
 
1204
-function wpinv_display_style( $invoice ) {
1205
-    wp_register_style( 'wpinv-single-style', WPINV_PLUGIN_URL . 'assets/css/invoice.css', array(), WPINV_VERSION );
1204
+function wpinv_display_style($invoice) {
1205
+    wp_register_style('wpinv-single-style', WPINV_PLUGIN_URL . 'assets/css/invoice.css', array(), WPINV_VERSION);
1206 1206
 
1207
-    wp_print_styles( 'open-sans' );
1208
-    wp_print_styles( 'wpinv-single-style' );
1207
+    wp_print_styles('open-sans');
1208
+    wp_print_styles('wpinv-single-style');
1209 1209
 
1210 1210
     $custom_css = wpinv_get_option('template_custom_css');
1211
-    if(isset($custom_css) && !empty($custom_css)){
1212
-        $custom_css     = wp_kses( $custom_css, array( '\'', '\"' ) );
1213
-        $custom_css     = str_replace( '&gt;', '>', $custom_css );
1211
+    if (isset($custom_css) && !empty($custom_css)) {
1212
+        $custom_css     = wp_kses($custom_css, array('\'', '\"'));
1213
+        $custom_css     = str_replace('&gt;', '>', $custom_css);
1214 1214
         echo '<style type="text/css">';
1215 1215
         echo $custom_css;
1216 1216
         echo '</style>';
1217 1217
     }
1218 1218
 }
1219
-add_action( 'wpinv_invoice_print_head', 'wpinv_display_style' );
1220
-add_action( 'wpinv_invalid_invoice_head', 'wpinv_display_style' );
1219
+add_action('wpinv_invoice_print_head', 'wpinv_display_style');
1220
+add_action('wpinv_invalid_invoice_head', 'wpinv_display_style');
1221 1221
 
1222 1222
 function wpinv_checkout_billing_details() {
1223 1223
     $invoice_id = (int)wpinv_get_invoice_cart_id();
1224 1224
     if (empty($invoice_id)) {
1225
-        wpinv_error_log( 'Invoice id not found', 'ERROR', __FILE__, __LINE__ );
1225
+        wpinv_error_log('Invoice id not found', 'ERROR', __FILE__, __LINE__);
1226 1226
         return null;
1227 1227
     }
1228 1228
 
1229
-    $invoice = wpinv_get_invoice_cart( $invoice_id );
1229
+    $invoice = wpinv_get_invoice_cart($invoice_id);
1230 1230
     if (empty($invoice)) {
1231
-        wpinv_error_log( 'Invoice not found', 'ERROR', __FILE__, __LINE__ );
1231
+        wpinv_error_log('Invoice not found', 'ERROR', __FILE__, __LINE__);
1232 1232
         return null;
1233 1233
     }
1234 1234
     $user_id        = $invoice->get_user_id();
1235 1235
     $user_info      = $invoice->get_user_info();
1236
-    $address_info   = wpinv_get_user_address( $user_id );
1236
+    $address_info   = wpinv_get_user_address($user_id);
1237 1237
 
1238
-    if ( empty( $user_info['first_name'] ) && !empty( $user_info['first_name'] ) ) {
1238
+    if (empty($user_info['first_name']) && !empty($user_info['first_name'])) {
1239 1239
         $user_info['first_name'] = $user_info['first_name'];
1240 1240
         $user_info['last_name'] = $user_info['last_name'];
1241 1241
     }
1242 1242
 
1243
-    if ( ( ( empty( $user_info['country'] ) && !empty( $address_info['country'] ) ) || ( empty( $user_info['state'] ) && !empty( $address_info['state'] ) && $user_info['country'] == $address_info['country'] ) ) ) {
1243
+    if (((empty($user_info['country']) && !empty($address_info['country'])) || (empty($user_info['state']) && !empty($address_info['state']) && $user_info['country'] == $address_info['country']))) {
1244 1244
         $user_info['country']   = $address_info['country'];
1245 1245
         $user_info['state']     = $address_info['state'];
1246 1246
         $user_info['city']      = $address_info['city'];
@@ -1256,98 +1256,98 @@  discard block
 block discarded – undo
1256 1256
         'address'
1257 1257
     );
1258 1258
 
1259
-    foreach ( $address_fields as $field ) {
1260
-        if ( empty( $user_info[$field] ) ) {
1259
+    foreach ($address_fields as $field) {
1260
+        if (empty($user_info[$field])) {
1261 1261
             $user_info[$field] = $address_info[$field];
1262 1262
         }
1263 1263
     }
1264 1264
 
1265
-    return apply_filters( 'wpinv_checkout_billing_details', $user_info, $invoice );
1265
+    return apply_filters('wpinv_checkout_billing_details', $user_info, $invoice);
1266 1266
 }
1267 1267
 
1268 1268
 function wpinv_admin_get_line_items($invoice = array()) {
1269 1269
     $item_quantities    = wpinv_item_quantities_enabled();
1270 1270
     $use_taxes          = wpinv_use_taxes();
1271 1271
 
1272
-    if ( empty( $invoice ) ) {
1272
+    if (empty($invoice)) {
1273 1273
         return NULL;
1274 1274
     }
1275 1275
 
1276 1276
     $cart_items = $invoice->get_cart_details();
1277
-    if ( empty( $cart_items ) ) {
1277
+    if (empty($cart_items)) {
1278 1278
         return NULL;
1279 1279
     }
1280 1280
     ob_start();
1281 1281
 
1282
-    do_action( 'wpinv_admin_before_line_items', $cart_items, $invoice );
1282
+    do_action('wpinv_admin_before_line_items', $cart_items, $invoice);
1283 1283
 
1284 1284
     $count = 0;
1285
-    foreach ( $cart_items as $key => $cart_item ) {
1285
+    foreach ($cart_items as $key => $cart_item) {
1286 1286
         $item_id    = $cart_item['id'];
1287
-        $wpi_item   = $item_id > 0 ? new WPInv_Item( $item_id ) : NULL;
1287
+        $wpi_item   = $item_id > 0 ? new WPInv_Item($item_id) : NULL;
1288 1288
 
1289 1289
         if (empty($wpi_item)) {
1290 1290
             continue;
1291 1291
         }
1292 1292
 
1293
-        $item_price     = wpinv_price( wpinv_format_amount( $cart_item['item_price'] ), $invoice->get_currency() );
1294
-        $quantity       = !empty( $cart_item['quantity'] ) && $cart_item['quantity'] > 0 ? $cart_item['quantity'] : 1;
1295
-        $item_subtotal  = wpinv_price( wpinv_format_amount( $cart_item['subtotal'] ), $invoice->get_currency() );
1293
+        $item_price     = wpinv_price(wpinv_format_amount($cart_item['item_price']), $invoice->get_currency());
1294
+        $quantity       = !empty($cart_item['quantity']) && $cart_item['quantity'] > 0 ? $cart_item['quantity'] : 1;
1295
+        $item_subtotal  = wpinv_price(wpinv_format_amount($cart_item['subtotal']), $invoice->get_currency());
1296 1296
         $can_remove     = true;
1297 1297
 
1298
-        $summary = apply_filters( 'wpinv_admin_invoice_line_item_summary', '', $cart_item, $wpi_item, $invoice );
1298
+        $summary = apply_filters('wpinv_admin_invoice_line_item_summary', '', $cart_item, $wpi_item, $invoice);
1299 1299
 
1300 1300
         $item_tax       = '';
1301 1301
         $tax_rate       = '';
1302
-        if ( $cart_item['tax'] > 0 && $cart_item['subtotal'] > 0 ) {
1303
-            $item_tax = wpinv_price( wpinv_format_amount( $cart_item['tax'] ), $invoice->get_currency() );
1304
-            $tax_rate = !empty( $cart_item['vat_rate'] ) ? $cart_item['vat_rate'] : ( $cart_item['tax'] / $cart_item['subtotal'] ) * 100;
1305
-            $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : '';
1302
+        if ($cart_item['tax'] > 0 && $cart_item['subtotal'] > 0) {
1303
+            $item_tax = wpinv_price(wpinv_format_amount($cart_item['tax']), $invoice->get_currency());
1304
+            $tax_rate = !empty($cart_item['vat_rate']) ? $cart_item['vat_rate'] : ($cart_item['tax'] / $cart_item['subtotal']) * 100;
1305
+            $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount($tax_rate, 4) : '';
1306 1306
             $tax_rate = $tax_rate != '' ? ' <span class="tax-rate">(' . $tax_rate . '%)</span>' : '';
1307 1307
         }
1308 1308
         $line_item_tax = $item_tax . $tax_rate;
1309 1309
 
1310
-        if ( $line_item_tax === '' ) {
1310
+        if ($line_item_tax === '') {
1311 1311
             $line_item_tax = 0; // Zero tax
1312 1312
         }
1313 1313
 
1314
-        $line_item = '<tr class="item item-' . ( ($count % 2 == 0) ? 'even' : 'odd' ) . '" data-item-id="' . $item_id . '">';
1314
+        $line_item = '<tr class="item item-' . (($count % 2 == 0) ? 'even' : 'odd') . '" data-item-id="' . $item_id . '">';
1315 1315
             $line_item .= '<td class="id">' . $item_id . '</td>';
1316
-            $line_item .= '<td class="title"><a href="' . get_edit_post_link( $item_id ) . '" target="_blank">' . $cart_item['name'] . '</a>' . wpinv_get_item_suffix( $wpi_item );
1317
-            if ( $summary !== '' ) {
1318
-                $line_item .= '<span class="meta">' . wpautop( wp_kses_post( $summary ) ) . '</span>';
1316
+            $line_item .= '<td class="title"><a href="' . get_edit_post_link($item_id) . '" target="_blank">' . $cart_item['name'] . '</a>' . wpinv_get_item_suffix($wpi_item);
1317
+            if ($summary !== '') {
1318
+                $line_item .= '<span class="meta">' . wpautop(wp_kses_post($summary)) . '</span>';
1319 1319
             }
1320 1320
             $line_item .= '</td>';
1321 1321
             $line_item .= '<td class="price">' . $item_price . '</td>';
1322 1322
             
1323
-            if ( $item_quantities ) {
1324
-                if ( count( $cart_items ) == 1 && $quantity <= 1 ) {
1323
+            if ($item_quantities) {
1324
+                if (count($cart_items) == 1 && $quantity <= 1) {
1325 1325
                     $can_remove = false;
1326 1326
                 }
1327 1327
                 $line_item .= '<td class="qty" data-quantity="' . $quantity . '">&nbsp;&times;&nbsp;' . $quantity . '</td>';
1328 1328
             } else {
1329
-                if ( count( $cart_items ) == 1 ) {
1329
+                if (count($cart_items) == 1) {
1330 1330
                     $can_remove = false;
1331 1331
                 }
1332 1332
             }
1333 1333
             $line_item .= '<td class="total">' . $item_subtotal . '</td>';
1334 1334
             
1335
-            if ( $use_taxes ) {
1335
+            if ($use_taxes) {
1336 1336
                 $line_item .= '<td class="tax">' . $line_item_tax . '</td>';
1337 1337
             }
1338 1338
             $line_item .= '<td class="action">';
1339
-            if ( !$invoice->is_paid() && !$invoice->is_refunded() && $can_remove ) {
1339
+            if (!$invoice->is_paid() && !$invoice->is_refunded() && $can_remove) {
1340 1340
                 $line_item .= '<i class="fa fa-remove wpinv-item-remove"></i>';
1341 1341
             }
1342 1342
             $line_item .= '</td>';
1343 1343
         $line_item .= '</tr>';
1344 1344
 
1345
-        echo apply_filters( 'wpinv_admin_line_item', $line_item, $cart_item, $invoice );
1345
+        echo apply_filters('wpinv_admin_line_item', $line_item, $cart_item, $invoice);
1346 1346
 
1347 1347
         $count++;
1348 1348
     } 
1349 1349
 
1350
-    do_action( 'wpinv_admin_after_line_items', $cart_items, $invoice );
1350
+    do_action('wpinv_admin_after_line_items', $cart_items, $invoice);
1351 1351
 
1352 1352
     return ob_get_clean();
1353 1353
 }
@@ -1358,35 +1358,35 @@  discard block
 block discarded – undo
1358 1358
     // Set current invoice id.
1359 1359
     $wpi_checkout_id = wpinv_get_invoice_cart_id();
1360 1360
 
1361
-    $form_action  = esc_url( wpinv_get_checkout_uri() );
1361
+    $form_action = esc_url(wpinv_get_checkout_uri());
1362 1362
 
1363 1363
     ob_start();
1364 1364
         echo '<div id="wpinv_checkout_wrap">';
1365 1365
 
1366
-        if ( wpinv_get_cart_contents() || wpinv_cart_has_fees() ) {
1366
+        if (wpinv_get_cart_contents() || wpinv_cart_has_fees()) {
1367 1367
             ?>
1368 1368
             <div id="wpinv_checkout_form_wrap" class="wpinv_clearfix table-responsive">
1369
-                <?php do_action( 'wpinv_before_checkout_form' ); ?>
1369
+                <?php do_action('wpinv_before_checkout_form'); ?>
1370 1370
                 <form id="wpinv_checkout_form" class="wpi-form" action="<?php echo $form_action; ?>" method="POST">
1371 1371
                     <?php
1372
-                    do_action( 'wpinv_checkout_form_top' );
1373
-                    do_action( 'wpinv_checkout_billing_info' );
1374
-                    do_action( 'wpinv_checkout_cart' );
1375
-                    do_action( 'wpinv_payment_mode_select'  );
1376
-                    do_action( 'wpinv_checkout_form_bottom' )
1372
+                    do_action('wpinv_checkout_form_top');
1373
+                    do_action('wpinv_checkout_billing_info');
1374
+                    do_action('wpinv_checkout_cart');
1375
+                    do_action('wpinv_payment_mode_select');
1376
+                    do_action('wpinv_checkout_form_bottom')
1377 1377
                     ?>
1378 1378
                 </form>
1379
-                <?php do_action( 'wpinv_after_purchase_form' ); ?>
1379
+                <?php do_action('wpinv_after_purchase_form'); ?>
1380 1380
             </div><!--end #wpinv_checkout_form_wrap-->
1381 1381
         <?php
1382 1382
         } else {
1383
-            do_action( 'wpinv_cart_empty' );
1383
+            do_action('wpinv_cart_empty');
1384 1384
         }
1385 1385
         echo '</div><!--end #wpinv_checkout_wrap-->';
1386 1386
     return ob_get_clean();
1387 1387
 }
1388 1388
 
1389
-function wpinv_checkout_cart( $cart_details = array(), $echo = true ) {
1389
+function wpinv_checkout_cart($cart_details = array(), $echo = true) {
1390 1390
     global $ajax_cart_details;
1391 1391
     $ajax_cart_details = $cart_details;
1392 1392
     /*
@@ -1401,25 +1401,25 @@  discard block
 block discarded – undo
1401 1401
     }
1402 1402
     */
1403 1403
     ob_start();
1404
-    do_action( 'wpinv_before_checkout_cart' );
1404
+    do_action('wpinv_before_checkout_cart');
1405 1405
     echo '<div id="wpinv_checkout_cart_form" method="post">';
1406 1406
         echo '<div id="wpinv_checkout_cart_wrap">';
1407
-            wpinv_get_template_part( 'wpinv-checkout-cart' );
1407
+            wpinv_get_template_part('wpinv-checkout-cart');
1408 1408
         echo '</div>';
1409 1409
     echo '</div>';
1410
-    do_action( 'wpinv_after_checkout_cart' );
1410
+    do_action('wpinv_after_checkout_cart');
1411 1411
     $content = ob_get_clean();
1412 1412
     
1413
-    if ( $echo ) {
1413
+    if ($echo) {
1414 1414
         echo $content;
1415 1415
     } else {
1416 1416
         return $content;
1417 1417
     }
1418 1418
 }
1419
-add_action( 'wpinv_checkout_cart', 'wpinv_checkout_cart', 10 );
1419
+add_action('wpinv_checkout_cart', 'wpinv_checkout_cart', 10);
1420 1420
 
1421 1421
 function wpinv_empty_cart_message() {
1422
-	return apply_filters( 'wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __( 'Your cart is empty.', 'invoicing' ) . '</span>' );
1422
+	return apply_filters('wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __('Your cart is empty.', 'invoicing') . '</span>');
1423 1423
 }
1424 1424
 
1425 1425
 /**
@@ -1431,91 +1431,91 @@  discard block
 block discarded – undo
1431 1431
 function wpinv_empty_checkout_cart() {
1432 1432
 	echo wpinv_empty_cart_message();
1433 1433
 }
1434
-add_action( 'wpinv_cart_empty', 'wpinv_empty_checkout_cart' );
1434
+add_action('wpinv_cart_empty', 'wpinv_empty_checkout_cart');
1435 1435
 
1436 1436
 function wpinv_save_cart_button() {
1437
-    if ( wpinv_is_cart_saving_disabled() )
1437
+    if (wpinv_is_cart_saving_disabled())
1438 1438
         return;
1439 1439
 ?>
1440
-    <a class="wpinv-cart-saving-button wpinv-submit button" id="wpinv-save-cart-button" href="<?php echo esc_url( add_query_arg( 'wpi_action', 'save_cart' ) ); ?>"><?php _e( 'Save Cart', 'invoicing' ); ?></a>
1440
+    <a class="wpinv-cart-saving-button wpinv-submit button" id="wpinv-save-cart-button" href="<?php echo esc_url(add_query_arg('wpi_action', 'save_cart')); ?>"><?php _e('Save Cart', 'invoicing'); ?></a>
1441 1441
 <?php
1442 1442
 }
1443 1443
 
1444 1444
 function wpinv_update_cart_button() {
1445
-    if ( !wpinv_item_quantities_enabled() )
1445
+    if (!wpinv_item_quantities_enabled())
1446 1446
         return;
1447 1447
 ?>
1448
-    <input type="submit" name="wpinv_update_cart_submit" class="wpinv-submit wpinv-no-js button" value="<?php _e( 'Update Cart', 'invoicing' ); ?>"/>
1448
+    <input type="submit" name="wpinv_update_cart_submit" class="wpinv-submit wpinv-no-js button" value="<?php _e('Update Cart', 'invoicing'); ?>"/>
1449 1449
     <input type="hidden" name="wpi_action" value="update_cart"/>
1450 1450
 <?php
1451 1451
 }
1452 1452
 
1453 1453
 function wpinv_checkout_cart_columns() {
1454 1454
     $default = 3;
1455
-    if ( wpinv_item_quantities_enabled() ) {
1455
+    if (wpinv_item_quantities_enabled()) {
1456 1456
         $default++;
1457 1457
     }
1458 1458
     
1459
-    if ( wpinv_use_taxes() ) {
1459
+    if (wpinv_use_taxes()) {
1460 1460
         $default++;
1461 1461
     }
1462 1462
 
1463
-    return apply_filters( 'wpinv_checkout_cart_columns', $default );
1463
+    return apply_filters('wpinv_checkout_cart_columns', $default);
1464 1464
 }
1465 1465
 
1466 1466
 function wpinv_display_cart_messages() {
1467 1467
     global $wpi_session;
1468 1468
 
1469
-    $messages = $wpi_session->get( 'wpinv_cart_messages' );
1469
+    $messages = $wpi_session->get('wpinv_cart_messages');
1470 1470
 
1471
-    if ( $messages ) {
1472
-        foreach ( $messages as $message_id => $message ) {
1471
+    if ($messages) {
1472
+        foreach ($messages as $message_id => $message) {
1473 1473
             // Try and detect what type of message this is
1474
-            if ( strpos( strtolower( $message ), 'error' ) ) {
1474
+            if (strpos(strtolower($message), 'error')) {
1475 1475
                 $type = 'error';
1476
-            } elseif ( strpos( strtolower( $message ), 'success' ) ) {
1476
+            } elseif (strpos(strtolower($message), 'success')) {
1477 1477
                 $type = 'success';
1478 1478
             } else {
1479 1479
                 $type = 'info';
1480 1480
             }
1481 1481
 
1482
-            $classes = apply_filters( 'wpinv_' . $type . '_class', array( 'wpinv_errors', 'wpinv-alert', 'wpinv-alert-' . $type ) );
1482
+            $classes = apply_filters('wpinv_' . $type . '_class', array('wpinv_errors', 'wpinv-alert', 'wpinv-alert-' . $type));
1483 1483
 
1484
-            echo '<div class="' . implode( ' ', $classes ) . '">';
1484
+            echo '<div class="' . implode(' ', $classes) . '">';
1485 1485
                 // Loop message codes and display messages
1486 1486
                     echo '<p class="wpinv_error" id="wpinv_msg_' . $message_id . '">' . $message . '</p>';
1487 1487
             echo '</div>';
1488 1488
         }
1489 1489
 
1490 1490
         // Remove all of the cart saving messages
1491
-        $wpi_session->set( 'wpinv_cart_messages', null );
1491
+        $wpi_session->set('wpinv_cart_messages', null);
1492 1492
     }
1493 1493
 }
1494
-add_action( 'wpinv_before_checkout_cart', 'wpinv_display_cart_messages' );
1494
+add_action('wpinv_before_checkout_cart', 'wpinv_display_cart_messages');
1495 1495
 
1496 1496
 function wpinv_discount_field() {
1497
-    if ( isset( $_GET['wpi-gateway'] ) && wpinv_is_ajax_disabled() ) {
1497
+    if (isset($_GET['wpi-gateway']) && wpinv_is_ajax_disabled()) {
1498 1498
         return; // Only show before a payment method has been selected if ajax is disabled
1499 1499
     }
1500 1500
 
1501
-    if ( !wpinv_is_checkout() ) {
1501
+    if (!wpinv_is_checkout()) {
1502 1502
         return;
1503 1503
     }
1504 1504
 
1505
-    if ( wpinv_has_active_discounts() && wpinv_get_cart_total() ) {
1505
+    if (wpinv_has_active_discounts() && wpinv_get_cart_total()) {
1506 1506
     ?>
1507 1507
     <div id="wpinv-discount-field" class="panel panel-default">
1508 1508
         <div class="panel-body">
1509 1509
             <p>
1510
-                <label class="wpinv-label" for="wpinv_discount_code"><strong><?php _e( 'Discount', 'invoicing' ); ?></strong></label>
1511
-                <span class="wpinv-description"><?php _e( 'Enter a discount code if you have one.', 'invoicing' ); ?></span>
1510
+                <label class="wpinv-label" for="wpinv_discount_code"><strong><?php _e('Discount', 'invoicing'); ?></strong></label>
1511
+                <span class="wpinv-description"><?php _e('Enter a discount code if you have one.', 'invoicing'); ?></span>
1512 1512
             </p>
1513 1513
             <div class="form-group row">
1514 1514
                 <div class="col-sm-4">
1515
-                    <input class="wpinv-input form-control" type="text" id="wpinv_discount_code" name="wpinv_discount_code" placeholder="<?php _e( 'Enter discount code', 'invoicing' ); ?>"/>
1515
+                    <input class="wpinv-input form-control" type="text" id="wpinv_discount_code" name="wpinv_discount_code" placeholder="<?php _e('Enter discount code', 'invoicing'); ?>"/>
1516 1516
                 </div>
1517 1517
                 <div class="col-sm-3">
1518
-                    <button id="wpi-apply-discount" type="button" class="btn btn-success btn-sm"><?php _e( 'Apply Discount', 'invoicing' ); ?></button>
1518
+                    <button id="wpi-apply-discount" type="button" class="btn btn-success btn-sm"><?php _e('Apply Discount', 'invoicing'); ?></button>
1519 1519
                 </div>
1520 1520
                 <div style="clear:both"></div>
1521 1521
                 <div class="col-sm-12 wpinv-discount-msg">
@@ -1528,10 +1528,10 @@  discard block
 block discarded – undo
1528 1528
 <?php
1529 1529
     }
1530 1530
 }
1531
-add_action( 'wpinv_after_checkout_cart', 'wpinv_discount_field', -10 );
1531
+add_action('wpinv_after_checkout_cart', 'wpinv_discount_field', -10);
1532 1532
 
1533 1533
 function wpinv_agree_to_terms_js() {
1534
-    if ( wpinv_get_option( 'show_agree_to_terms', false ) ) {
1534
+    if (wpinv_get_option('show_agree_to_terms', false)) {
1535 1535
 ?>
1536 1536
 <script type="text/javascript">
1537 1537
     jQuery(document).ready(function($){
@@ -1546,126 +1546,126 @@  discard block
 block discarded – undo
1546 1546
 <?php
1547 1547
     }
1548 1548
 }
1549
-add_action( 'wpinv_checkout_form_top', 'wpinv_agree_to_terms_js' );
1549
+add_action('wpinv_checkout_form_top', 'wpinv_agree_to_terms_js');
1550 1550
 
1551 1551
 function wpinv_payment_mode_select() {
1552
-    $gateways = wpinv_get_enabled_payment_gateways( true );
1553
-    $gateways = apply_filters( 'wpinv_payment_gateways_on_cart', $gateways );
1552
+    $gateways = wpinv_get_enabled_payment_gateways(true);
1553
+    $gateways = apply_filters('wpinv_payment_gateways_on_cart', $gateways);
1554 1554
     $page_URL = wpinv_get_current_page_url();
1555
-    $invoice = wpinv_get_invoice( 0, true );
1555
+    $invoice = wpinv_get_invoice(0, true);
1556 1556
 
1557 1557
     do_action('wpinv_payment_mode_top');
1558 1558
     $invoice_id = (int)$invoice->ID;
1559
-    $chosen_gateway = wpinv_get_chosen_gateway( $invoice_id );
1559
+    $chosen_gateway = wpinv_get_chosen_gateway($invoice_id);
1560 1560
     ?>
1561
-    <div id="wpinv_payment_mode_select" data-gateway="<?php echo $chosen_gateway; ?>" <?php echo ( $invoice->is_free() ? 'style="display:none;" data-free="1"' : '' ); ?>>
1562
-            <?php do_action( 'wpinv_payment_mode_before_gateways_wrap' ); ?>
1561
+    <div id="wpinv_payment_mode_select" data-gateway="<?php echo $chosen_gateway; ?>" <?php echo ($invoice->is_free() ? 'style="display:none;" data-free="1"' : ''); ?>>
1562
+            <?php do_action('wpinv_payment_mode_before_gateways_wrap'); ?>
1563 1563
             <div id="wpinv-payment-mode-wrap" class="panel panel-default">
1564
-                <div class="panel-heading"><h3 class="panel-title"><?php _e( 'Select Payment Method', 'invoicing' ); ?></h3></div>
1564
+                <div class="panel-heading"><h3 class="panel-title"><?php _e('Select Payment Method', 'invoicing'); ?></h3></div>
1565 1565
                 <div class="panel-body list-group wpi-payment_methods">
1566 1566
                     <?php
1567
-                    do_action( 'wpinv_payment_mode_before_gateways' );
1567
+                    do_action('wpinv_payment_mode_before_gateways');
1568 1568
 
1569
-                    if ( !empty( $gateways ) ) {
1570
-                        foreach ( $gateways as $gateway_id => $gateway ) {
1571
-                            $checked = checked( $gateway_id, $chosen_gateway, false );
1572
-                            $button_label = wpinv_get_gateway_button_label( $gateway_id );
1573
-                            $description = wpinv_get_gateway_description( $gateway_id );
1569
+                    if (!empty($gateways)) {
1570
+                        foreach ($gateways as $gateway_id => $gateway) {
1571
+                            $checked = checked($gateway_id, $chosen_gateway, false);
1572
+                            $button_label = wpinv_get_gateway_button_label($gateway_id);
1573
+                            $description = wpinv_get_gateway_description($gateway_id);
1574 1574
                             ?>
1575 1575
                             <div class="list-group-item">
1576 1576
                                 <div class="radio">
1577
-                                    <label><input type="radio" data-button-text="<?php echo esc_attr( $button_label );?>" value="<?php echo esc_attr( $gateway_id ) ;?>" <?php echo $checked ;?> id="wpi_gateway_<?php echo esc_attr( $gateway_id );?>" name="wpi-gateway" class="wpi-pmethod"><?php echo esc_html( $gateway['checkout_label'] ); ?></label>
1577
+                                    <label><input type="radio" data-button-text="<?php echo esc_attr($button_label); ?>" value="<?php echo esc_attr($gateway_id); ?>" <?php echo $checked; ?> id="wpi_gateway_<?php echo esc_attr($gateway_id); ?>" name="wpi-gateway" class="wpi-pmethod"><?php echo esc_html($gateway['checkout_label']); ?></label>
1578 1578
                                 </div>
1579
-                                <div style="display:none;" class="payment_box wpi_gateway_<?php echo esc_attr( $gateway_id );?>" role="alert">
1580
-                                    <?php if ( !empty( $description ) ) { ?>
1581
-                                        <div class="wpi-gateway-desc alert alert-info"><?php _e( $description, 'invoicing' ); ?></div>
1579
+                                <div style="display:none;" class="payment_box wpi_gateway_<?php echo esc_attr($gateway_id); ?>" role="alert">
1580
+                                    <?php if (!empty($description)) { ?>
1581
+                                        <div class="wpi-gateway-desc alert alert-info"><?php _e($description, 'invoicing'); ?></div>
1582 1582
                                     <?php } ?>
1583
-                                    <?php do_action( 'wpinv_' . $gateway_id . '_cc_form', $invoice_id ) ;?>
1583
+                                    <?php do_action('wpinv_' . $gateway_id . '_cc_form', $invoice_id); ?>
1584 1584
                                 </div>
1585 1585
                             </div>
1586 1586
                             <?php
1587 1587
                         }
1588 1588
                     } else {
1589
-                        echo '<div class="alert alert-warning">'. __( 'No payment gateway active', 'invoicing' ) .'</div>';
1589
+                        echo '<div class="alert alert-warning">' . __('No payment gateway active', 'invoicing') . '</div>';
1590 1590
                     }
1591 1591
 
1592
-                    do_action( 'wpinv_payment_mode_after_gateways' );
1592
+                    do_action('wpinv_payment_mode_after_gateways');
1593 1593
                     ?>
1594 1594
                 </div>
1595 1595
             </div>
1596
-            <?php do_action( 'wpinv_payment_mode_after_gateways_wrap' ); ?>
1596
+            <?php do_action('wpinv_payment_mode_after_gateways_wrap'); ?>
1597 1597
     </div>
1598 1598
     <?php
1599 1599
     do_action('wpinv_payment_mode_bottom');
1600 1600
 }
1601
-add_action( 'wpinv_payment_mode_select', 'wpinv_payment_mode_select' );
1601
+add_action('wpinv_payment_mode_select', 'wpinv_payment_mode_select');
1602 1602
 
1603 1603
 function wpinv_checkout_billing_info() {
1604
-    if ( wpinv_is_checkout() ) {
1604
+    if (wpinv_is_checkout()) {
1605 1605
         $logged_in          = is_user_logged_in();
1606 1606
         $billing_details    = wpinv_checkout_billing_details();
1607
-        $selected_country   = !empty( $billing_details['country'] ) ? $billing_details['country'] : wpinv_default_billing_country();
1607
+        $selected_country   = !empty($billing_details['country']) ? $billing_details['country'] : wpinv_default_billing_country();
1608 1608
         ?>
1609 1609
         <div id="wpinv-fields" class="clearfix">
1610 1610
             <div id="wpi-billing" class="wpi-billing clearfix panel panel-default">
1611
-                <div class="panel-heading"><h3 class="panel-title"><?php _e( 'Billing Details', 'invoicing' );?></h3></div>
1611
+                <div class="panel-heading"><h3 class="panel-title"><?php _e('Billing Details', 'invoicing'); ?></h3></div>
1612 1612
                 <div id="wpinv-fields-box" class="panel-body">
1613
-                    <?php do_action( 'wpinv_checkout_billing_fields_first', $billing_details ); ?>
1613
+                    <?php do_action('wpinv_checkout_billing_fields_first', $billing_details); ?>
1614 1614
                     <p class="wpi-cart-field wpi-col2 wpi-colf">
1615
-                        <label for="wpinv_first_name" class="wpi-label"><?php _e( 'First Name', 'invoicing' );?><?php if ( wpinv_get_option( 'fname_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1615
+                        <label for="wpinv_first_name" class="wpi-label"><?php _e('First Name', 'invoicing'); ?><?php if (wpinv_get_option('fname_mandatory')) { echo '<span class="wpi-required">*</span>'; } ?></label>
1616 1616
                         <?php
1617
-                        echo wpinv_html_text( array(
1617
+                        echo wpinv_html_text(array(
1618 1618
                                 'id'            => 'wpinv_first_name',
1619 1619
                                 'name'          => 'wpinv_first_name',
1620 1620
                                 'value'         => $billing_details['first_name'],
1621 1621
                                 'class'         => 'wpi-input form-control',
1622
-                                'placeholder'   => __( 'First name', 'invoicing' ),
1623
-                                'required'      => (bool)wpinv_get_option( 'fname_mandatory' ),
1624
-                            ) );
1622
+                                'placeholder'   => __('First name', 'invoicing'),
1623
+                                'required'      => (bool)wpinv_get_option('fname_mandatory'),
1624
+                            ));
1625 1625
                         ?>
1626 1626
                     </p>
1627 1627
                     <p class="wpi-cart-field wpi-col2 wpi-coll">
1628
-                        <label for="wpinv_last_name" class="wpi-label"><?php _e( 'Last Name', 'invoicing' );?><?php if ( wpinv_get_option( 'lname_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1628
+                        <label for="wpinv_last_name" class="wpi-label"><?php _e('Last Name', 'invoicing'); ?><?php if (wpinv_get_option('lname_mandatory')) { echo '<span class="wpi-required">*</span>'; } ?></label>
1629 1629
                         <?php
1630
-                        echo wpinv_html_text( array(
1630
+                        echo wpinv_html_text(array(
1631 1631
                                 'id'            => 'wpinv_last_name',
1632 1632
                                 'name'          => 'wpinv_last_name',
1633 1633
                                 'value'         => $billing_details['last_name'],
1634 1634
                                 'class'         => 'wpi-input form-control',
1635
-                                'placeholder'   => __( 'Last name', 'invoicing' ),
1636
-                                'required'      => (bool)wpinv_get_option( 'lname_mandatory' ),
1637
-                            ) );
1635
+                                'placeholder'   => __('Last name', 'invoicing'),
1636
+                                'required'      => (bool)wpinv_get_option('lname_mandatory'),
1637
+                            ));
1638 1638
                         ?>
1639 1639
                     </p>
1640 1640
                     <p class="wpi-cart-field wpi-col2 wpi-colf">
1641
-                        <label for="wpinv_address" class="wpi-label"><?php _e( 'Address', 'invoicing' );?><?php if ( wpinv_get_option( 'address_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1641
+                        <label for="wpinv_address" class="wpi-label"><?php _e('Address', 'invoicing'); ?><?php if (wpinv_get_option('address_mandatory')) { echo '<span class="wpi-required">*</span>'; } ?></label>
1642 1642
                         <?php
1643
-                        echo wpinv_html_text( array(
1643
+                        echo wpinv_html_text(array(
1644 1644
                                 'id'            => 'wpinv_address',
1645 1645
                                 'name'          => 'wpinv_address',
1646 1646
                                 'value'         => $billing_details['address'],
1647 1647
                                 'class'         => 'wpi-input form-control',
1648
-                                'placeholder'   => __( 'Address', 'invoicing' ),
1649
-                                'required'      => (bool)wpinv_get_option( 'address_mandatory' ),
1650
-                            ) );
1648
+                                'placeholder'   => __('Address', 'invoicing'),
1649
+                                'required'      => (bool)wpinv_get_option('address_mandatory'),
1650
+                            ));
1651 1651
                         ?>
1652 1652
                     </p>
1653 1653
                     <p class="wpi-cart-field wpi-col2 wpi-coll">
1654
-                        <label for="wpinv_city" class="wpi-label"><?php _e( 'City', 'invoicing' );?><?php if ( wpinv_get_option( 'city_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1654
+                        <label for="wpinv_city" class="wpi-label"><?php _e('City', 'invoicing'); ?><?php if (wpinv_get_option('city_mandatory')) { echo '<span class="wpi-required">*</span>'; } ?></label>
1655 1655
                         <?php
1656
-                        echo wpinv_html_text( array(
1656
+                        echo wpinv_html_text(array(
1657 1657
                                 'id'            => 'wpinv_city',
1658 1658
                                 'name'          => 'wpinv_city',
1659 1659
                                 'value'         => $billing_details['city'],
1660 1660
                                 'class'         => 'wpi-input form-control',
1661
-                                'placeholder'   => __( 'City', 'invoicing' ),
1662
-                                'required'      => (bool)wpinv_get_option( 'city_mandatory' ),
1663
-                            ) );
1661
+                                'placeholder'   => __('City', 'invoicing'),
1662
+                                'required'      => (bool)wpinv_get_option('city_mandatory'),
1663
+                            ));
1664 1664
                         ?>
1665 1665
                     </p>
1666 1666
                     <p id="wpinv_country_box" class="wpi-cart-field wpi-col2 wpi-colf">
1667
-                        <label for="wpinv_country" class="wpi-label"><?php _e( 'Country', 'invoicing' );?><?php if ( wpinv_get_option( 'country_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1668
-                        <?php echo wpinv_html_select( array(
1667
+                        <label for="wpinv_country" class="wpi-label"><?php _e('Country', 'invoicing'); ?><?php if (wpinv_get_option('country_mandatory')) { echo '<span class="wpi-required">*</span>'; } ?></label>
1668
+                        <?php echo wpinv_html_select(array(
1669 1669
                             'options'          => wpinv_get_country_list(),
1670 1670
                             'name'             => 'wpinv_country',
1671 1671
                             'id'               => 'wpinv_country',
@@ -1673,16 +1673,16 @@  discard block
 block discarded – undo
1673 1673
                             'show_option_all'  => false,
1674 1674
                             'show_option_none' => false,
1675 1675
                             'class'            => 'wpi-input form-control',
1676
-                            'placeholder'      => __( 'Choose a country', 'invoicing' ),
1677
-                            'required'         => (bool)wpinv_get_option( 'country_mandatory' ),
1678
-                        ) ); ?>
1676
+                            'placeholder'      => __('Choose a country', 'invoicing'),
1677
+                            'required'         => (bool)wpinv_get_option('country_mandatory'),
1678
+                        )); ?>
1679 1679
                     </p>
1680 1680
                     <p id="wpinv_state_box" class="wpi-cart-field wpi-col2 wpi-coll">
1681
-                        <label for="wpinv_state" class="wpi-label"><?php _e( 'State / Province', 'invoicing' );?><?php if ( wpinv_get_option( 'state_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1681
+                        <label for="wpinv_state" class="wpi-label"><?php _e('State / Province', 'invoicing'); ?><?php if (wpinv_get_option('state_mandatory')) { echo '<span class="wpi-required">*</span>'; } ?></label>
1682 1682
                         <?php
1683
-                        $states = wpinv_get_country_states( $selected_country );
1684
-                        if( !empty( $states ) ) {
1685
-                            echo wpinv_html_select( array(
1683
+                        $states = wpinv_get_country_states($selected_country);
1684
+                        if (!empty($states)) {
1685
+                            echo wpinv_html_select(array(
1686 1686
                                 'options'          => $states,
1687 1687
                                 'name'             => 'wpinv_state',
1688 1688
                                 'id'               => 'wpinv_state',
@@ -1690,61 +1690,61 @@  discard block
 block discarded – undo
1690 1690
                                 'show_option_all'  => false,
1691 1691
                                 'show_option_none' => false,
1692 1692
                                 'class'            => 'wpi-input form-control',
1693
-                                'placeholder'      => __( 'Choose a state', 'invoicing' ),
1694
-                                'required'         => (bool)wpinv_get_option( 'state_mandatory' ),
1695
-                            ) );
1693
+                                'placeholder'      => __('Choose a state', 'invoicing'),
1694
+                                'required'         => (bool)wpinv_get_option('state_mandatory'),
1695
+                            ));
1696 1696
                         } else {
1697
-                            echo wpinv_html_text( array(
1697
+                            echo wpinv_html_text(array(
1698 1698
                                 'name'          => 'wpinv_state',
1699 1699
                                 'value'         => $billing_details['state'],
1700 1700
                                 'id'            => 'wpinv_state',
1701 1701
                                 'class'         => 'wpi-input form-control',
1702
-                                'placeholder'   => __( 'State / Province', 'invoicing' ),
1703
-                                'required'      => (bool)wpinv_get_option( 'state_mandatory' ),
1704
-                            ) );
1702
+                                'placeholder'   => __('State / Province', 'invoicing'),
1703
+                                'required'      => (bool)wpinv_get_option('state_mandatory'),
1704
+                            ));
1705 1705
                         }
1706 1706
                         ?>
1707 1707
                     </p>
1708 1708
                     <p class="wpi-cart-field wpi-col2 wpi-colf">
1709
-                        <label for="wpinv_zip" class="wpi-label"><?php _e( 'ZIP / Postcode', 'invoicing' );?><?php if ( wpinv_get_option( 'zip_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1709
+                        <label for="wpinv_zip" class="wpi-label"><?php _e('ZIP / Postcode', 'invoicing'); ?><?php if (wpinv_get_option('zip_mandatory')) { echo '<span class="wpi-required">*</span>'; } ?></label>
1710 1710
                         <?php
1711
-                        echo wpinv_html_text( array(
1711
+                        echo wpinv_html_text(array(
1712 1712
                                 'name'          => 'wpinv_zip',
1713 1713
                                 'value'         => $billing_details['zip'],
1714 1714
                                 'id'            => 'wpinv_zip',
1715 1715
                                 'class'         => 'wpi-input form-control',
1716
-                                'placeholder'   => __( 'ZIP / Postcode', 'invoicing' ),
1717
-                                'required'      => (bool)wpinv_get_option( 'zip_mandatory' ),
1718
-                            ) );
1716
+                                'placeholder'   => __('ZIP / Postcode', 'invoicing'),
1717
+                                'required'      => (bool)wpinv_get_option('zip_mandatory'),
1718
+                            ));
1719 1719
                         ?>
1720 1720
                     </p>
1721 1721
                     <p class="wpi-cart-field wpi-col2 wpi-coll">
1722
-                        <label for="wpinv_phone" class="wpi-label"><?php _e( 'Phone', 'invoicing' );?><?php if ( wpinv_get_option( 'phone_mandatory' ) ) { echo '<span class="wpi-required">*</span>'; } ?></label>
1722
+                        <label for="wpinv_phone" class="wpi-label"><?php _e('Phone', 'invoicing'); ?><?php if (wpinv_get_option('phone_mandatory')) { echo '<span class="wpi-required">*</span>'; } ?></label>
1723 1723
                         <?php
1724
-                        echo wpinv_html_text( array(
1724
+                        echo wpinv_html_text(array(
1725 1725
                                 'id'            => 'wpinv_phone',
1726 1726
                                 'name'          => 'wpinv_phone',
1727 1727
                                 'value'         => $billing_details['phone'],
1728 1728
                                 'class'         => 'wpi-input form-control',
1729
-                                'placeholder'   => __( 'Phone', 'invoicing' ),
1730
-                                'required'      => (bool)wpinv_get_option( 'phone_mandatory' ),
1731
-                            ) );
1729
+                                'placeholder'   => __('Phone', 'invoicing'),
1730
+                                'required'      => (bool)wpinv_get_option('phone_mandatory'),
1731
+                            ));
1732 1732
                         ?>
1733 1733
                     </p>
1734
-                    <?php do_action( 'wpinv_checkout_billing_fields_last', $billing_details ); ?>
1734
+                    <?php do_action('wpinv_checkout_billing_fields_last', $billing_details); ?>
1735 1735
                     <div class="clearfix"></div>
1736 1736
                 </div>
1737 1737
             </div>
1738
-            <?php do_action( 'wpinv_after_billing_fields', $billing_details ); ?>
1738
+            <?php do_action('wpinv_after_billing_fields', $billing_details); ?>
1739 1739
         </div>
1740 1740
         <?php
1741 1741
     }
1742 1742
 }
1743
-add_action( 'wpinv_checkout_billing_info', 'wpinv_checkout_billing_info' );
1743
+add_action('wpinv_checkout_billing_info', 'wpinv_checkout_billing_info');
1744 1744
 
1745 1745
 function wpinv_checkout_hidden_fields() {
1746 1746
 ?>
1747
-    <?php if ( is_user_logged_in() ) { ?>
1747
+    <?php if (is_user_logged_in()) { ?>
1748 1748
     <input type="hidden" name="wpinv_user_id" value="<?php echo get_current_user_id(); ?>"/>
1749 1749
     <?php } ?>
1750 1750
     <input type="hidden" name="wpi_action" value="payment" />
@@ -1754,9 +1754,9 @@  discard block
 block discarded – undo
1754 1754
 function wpinv_checkout_button_purchase() {
1755 1755
     ob_start();
1756 1756
 ?>
1757
-    <input type="submit" class="btn btn-success wpinv-submit" id="wpinv-payment-button" data-value="<?php esc_attr_e( 'Proceed to Pay', 'invoicing' ) ?>" name="wpinv_payment" value="<?php esc_attr_e( 'Proceed to Pay', 'invoicing' ) ?>"/>
1757
+    <input type="submit" class="btn btn-success wpinv-submit" id="wpinv-payment-button" data-value="<?php esc_attr_e('Proceed to Pay', 'invoicing') ?>" name="wpinv_payment" value="<?php esc_attr_e('Proceed to Pay', 'invoicing') ?>"/>
1758 1758
 <?php
1759
-    return apply_filters( 'wpinv_checkout_button_purchase', ob_get_clean() );
1759
+    return apply_filters('wpinv_checkout_button_purchase', ob_get_clean());
1760 1760
 }
1761 1761
 
1762 1762
 function wpinv_checkout_total() {
@@ -1765,116 +1765,116 @@  discard block
 block discarded – undo
1765 1765
 <div id="wpinv_checkout_total" class="panel panel-info">
1766 1766
     <div class="panel-body">
1767 1767
     <?php
1768
-    do_action( 'wpinv_purchase_form_before_checkout_total' );
1768
+    do_action('wpinv_purchase_form_before_checkout_total');
1769 1769
     ?>
1770
-    <strong><?php _e( 'Invoice Total:', 'invoicing' ) ?></strong> <span class="wpinv-chdeckout-total"><?php echo $cart_total;?></span>
1770
+    <strong><?php _e('Invoice Total:', 'invoicing') ?></strong> <span class="wpinv-chdeckout-total"><?php echo $cart_total; ?></span>
1771 1771
     <?php
1772
-    do_action( 'wpinv_purchase_form_after_checkout_total' );
1772
+    do_action('wpinv_purchase_form_after_checkout_total');
1773 1773
     ?>
1774 1774
     </div>
1775 1775
 </div>
1776 1776
 <?php
1777 1777
 }
1778
-add_action( 'wpinv_checkout_form_bottom', 'wpinv_checkout_total', 9998 );
1778
+add_action('wpinv_checkout_form_bottom', 'wpinv_checkout_total', 9998);
1779 1779
 
1780 1780
 function wpinv_checkout_accept_tandc() {
1781
-    $page = wpinv_get_option( 'tandc_page' );
1781
+    $page = wpinv_get_option('tandc_page');
1782 1782
     ?>
1783 1783
     <div id="wpinv_checkout_tandc" class="panel panel-success">
1784 1784
         <div class="panel-body">
1785 1785
             <?php echo wpinv_get_policy_text(); ?>
1786 1786
             <?php
1787
-            if(isset($page) && (int)$page > 0 && apply_filters( 'wpinv_checkout_show_terms', true )){
1788
-                $terms_link = esc_url( get_permalink( $page ) );
1787
+            if (isset($page) && (int)$page > 0 && apply_filters('wpinv_checkout_show_terms', true)) {
1788
+                $terms_link = esc_url(get_permalink($page));
1789 1789
                 ?>
1790 1790
                 <label class="">
1791
-                    <input type="checkbox" class="wpi-terms-checkbox" name="wpi_terms" id="wpi-terms" <?php checked( apply_filters( 'wpinv_terms_is_checked_default', isset( $_POST['wpi_terms'] ) ), true ); ?>> <span><?php printf( __( 'I&rsquo;ve read and accept the <a href="%s" target="_blank" class="wpi-terms-and-conditions-link">terms &amp; conditions</a>', 'invoicing' ), $terms_link ); ?></span> <span class="wpi-required">*</span>
1791
+                    <input type="checkbox" class="wpi-terms-checkbox" name="wpi_terms" id="wpi-terms" <?php checked(apply_filters('wpinv_terms_is_checked_default', isset($_POST['wpi_terms'])), true); ?>> <span><?php printf(__('I&rsquo;ve read and accept the <a href="%s" target="_blank" class="wpi-terms-and-conditions-link">terms &amp; conditions</a>', 'invoicing'), $terms_link); ?></span> <span class="wpi-required">*</span>
1792 1792
                 </label>
1793 1793
             <?php } ?>
1794 1794
         </div>
1795 1795
     </div>
1796 1796
     <?php
1797 1797
 }
1798
-add_action( 'wpinv_checkout_form_bottom', 'wpinv_checkout_accept_tandc', 9995 );
1798
+add_action('wpinv_checkout_form_bottom', 'wpinv_checkout_accept_tandc', 9995);
1799 1799
 
1800 1800
 function wpinv_checkout_submit() {
1801 1801
 ?>
1802 1802
 <div id="wpinv_purchase_submit" class="panel panel-success">
1803 1803
     <div class="panel-body text-center">
1804 1804
     <?php
1805
-    do_action( 'wpinv_purchase_form_before_submit' );
1805
+    do_action('wpinv_purchase_form_before_submit');
1806 1806
     wpinv_checkout_hidden_fields();
1807 1807
     echo wpinv_checkout_button_purchase();
1808
-    do_action( 'wpinv_purchase_form_after_submit' );
1808
+    do_action('wpinv_purchase_form_after_submit');
1809 1809
     ?>
1810 1810
     </div>
1811 1811
 </div>
1812 1812
 <?php
1813 1813
 }
1814
-add_action( 'wpinv_checkout_form_bottom', 'wpinv_checkout_submit', 9999 );
1814
+add_action('wpinv_checkout_form_bottom', 'wpinv_checkout_submit', 9999);
1815 1815
 
1816
-function wpinv_receipt_billing_address( $invoice_id = 0 ) {
1817
-    $invoice = wpinv_get_invoice( $invoice_id );
1816
+function wpinv_receipt_billing_address($invoice_id = 0) {
1817
+    $invoice = wpinv_get_invoice($invoice_id);
1818 1818
 
1819
-    if ( empty( $invoice ) ) {
1819
+    if (empty($invoice)) {
1820 1820
         return NULL;
1821 1821
     }
1822 1822
 
1823 1823
     $billing_details = $invoice->get_user_info();
1824 1824
     $address_row = '';
1825
-    if ( $address = $billing_details['address'] ) {
1826
-        $address_row .= wpautop( wp_kses_post( $address ) );
1825
+    if ($address = $billing_details['address']) {
1826
+        $address_row .= wpautop(wp_kses_post($address));
1827 1827
     }
1828 1828
 
1829 1829
     $address_fields = array();
1830
-    if ( !empty( $billing_details['city'] ) ) {
1830
+    if (!empty($billing_details['city'])) {
1831 1831
         $address_fields[] = $billing_details['city'];
1832 1832
     }
1833 1833
 
1834
-    $billing_country = !empty( $billing_details['country'] ) ? $billing_details['country'] : '';
1835
-    if ( !empty( $billing_details['state'] ) ) {
1836
-        $address_fields[] = wpinv_state_name( $billing_details['state'], $billing_country );
1834
+    $billing_country = !empty($billing_details['country']) ? $billing_details['country'] : '';
1835
+    if (!empty($billing_details['state'])) {
1836
+        $address_fields[] = wpinv_state_name($billing_details['state'], $billing_country);
1837 1837
     }
1838 1838
 
1839
-    if ( !empty( $billing_country ) ) {
1840
-        $address_fields[] = wpinv_country_name( $billing_country );
1839
+    if (!empty($billing_country)) {
1840
+        $address_fields[] = wpinv_country_name($billing_country);
1841 1841
     }
1842 1842
 
1843
-    if ( !empty( $address_fields ) ) {
1844
-        $address_fields = implode( ", ", $address_fields );
1843
+    if (!empty($address_fields)) {
1844
+        $address_fields = implode(", ", $address_fields);
1845 1845
 
1846
-        if ( !empty( $billing_details['zip'] ) ) {
1846
+        if (!empty($billing_details['zip'])) {
1847 1847
             $address_fields .= ' ' . $billing_details['zip'];
1848 1848
         }
1849 1849
 
1850
-        $address_row .= wpautop( wp_kses_post( $address_fields ) );
1850
+        $address_row .= wpautop(wp_kses_post($address_fields));
1851 1851
     }
1852 1852
     ob_start();
1853 1853
     ?>
1854 1854
     <table class="table table-bordered table-sm wpi-billing-details">
1855 1855
         <tbody>
1856 1856
             <tr class="wpi-receipt-name">
1857
-                <th class="text-left"><?php _e( 'Name', 'invoicing' ); ?></th>
1858
-                <td><?php echo esc_html( trim( $billing_details['first_name'] . ' ' . $billing_details['last_name'] ) ) ;?></td>
1857
+                <th class="text-left"><?php _e('Name', 'invoicing'); ?></th>
1858
+                <td><?php echo esc_html(trim($billing_details['first_name'] . ' ' . $billing_details['last_name'])); ?></td>
1859 1859
             </tr>
1860 1860
             <tr class="wpi-receipt-email">
1861
-                <th class="text-left"><?php _e( 'Email', 'invoicing' ); ?></th>
1862
-                <td><?php echo $billing_details['email'] ;?></td>
1861
+                <th class="text-left"><?php _e('Email', 'invoicing'); ?></th>
1862
+                <td><?php echo $billing_details['email']; ?></td>
1863 1863
             </tr>
1864
-            <?php if ( $billing_details['company'] ) { ?>
1864
+            <?php if ($billing_details['company']) { ?>
1865 1865
             <tr class="wpi-receipt-company">
1866
-                <th class="text-left"><?php _e( 'Company', 'invoicing' ); ?></th>
1867
-                <td><?php echo esc_html( $billing_details['company'] ) ;?></td>
1866
+                <th class="text-left"><?php _e('Company', 'invoicing'); ?></th>
1867
+                <td><?php echo esc_html($billing_details['company']); ?></td>
1868 1868
             </tr>
1869 1869
             <?php } ?>
1870 1870
             <tr class="wpi-receipt-address">
1871
-                <th class="text-left"><?php _e( 'Address', 'invoicing' ); ?></th>
1872
-                <td><?php echo $address_row ;?></td>
1871
+                <th class="text-left"><?php _e('Address', 'invoicing'); ?></th>
1872
+                <td><?php echo $address_row; ?></td>
1873 1873
             </tr>
1874
-            <?php if ( $billing_details['phone'] ) { ?>
1874
+            <?php if ($billing_details['phone']) { ?>
1875 1875
             <tr class="wpi-receipt-phone">
1876
-                <th class="text-left"><?php _e( 'Phone', 'invoicing' ); ?></th>
1877
-                <td><?php echo esc_html( $billing_details['phone'] ) ;?></td>
1876
+                <th class="text-left"><?php _e('Phone', 'invoicing'); ?></th>
1877
+                <td><?php echo esc_html($billing_details['phone']); ?></td>
1878 1878
             </tr>
1879 1879
             <?php } ?>
1880 1880
         </tbody>
@@ -1882,74 +1882,74 @@  discard block
 block discarded – undo
1882 1882
     <?php
1883 1883
     $output = ob_get_clean();
1884 1884
     
1885
-    $output = apply_filters( 'wpinv_receipt_billing_address', $output, $invoice_id );
1885
+    $output = apply_filters('wpinv_receipt_billing_address', $output, $invoice_id);
1886 1886
 
1887 1887
     echo $output;
1888 1888
 }
1889 1889
 
1890
-function wpinv_filter_success_page_content( $content ) {
1891
-    if ( isset( $_GET['payment-confirm'] ) && wpinv_is_success_page() ) {
1892
-        if ( has_filter( 'wpinv_payment_confirm_' . sanitize_text_field( $_GET['payment-confirm'] ) ) ) {
1893
-            $content = apply_filters( 'wpinv_payment_confirm_' . sanitize_text_field( $_GET['payment-confirm'] ), $content );
1890
+function wpinv_filter_success_page_content($content) {
1891
+    if (isset($_GET['payment-confirm']) && wpinv_is_success_page()) {
1892
+        if (has_filter('wpinv_payment_confirm_' . sanitize_text_field($_GET['payment-confirm']))) {
1893
+            $content = apply_filters('wpinv_payment_confirm_' . sanitize_text_field($_GET['payment-confirm']), $content);
1894 1894
         }
1895 1895
     }
1896 1896
 
1897 1897
     return $content;
1898 1898
 }
1899
-add_filter( 'the_content', 'wpinv_filter_success_page_content', 99999 );
1899
+add_filter('the_content', 'wpinv_filter_success_page_content', 99999);
1900 1900
 
1901
-function wpinv_receipt_actions( $invoice ) {
1902
-    if ( !empty( $invoice ) ) {
1901
+function wpinv_receipt_actions($invoice) {
1902
+    if (!empty($invoice)) {
1903 1903
         $actions = array();
1904 1904
 
1905
-        if ( wpinv_user_can_view_invoice( $invoice->ID ) ) {
1906
-            $actions['print']   = array(
1907
-                'url'  => $invoice->get_view_url( true ),
1908
-                'name' => __( 'Print Invoice', 'invoicing' ),
1905
+        if (wpinv_user_can_view_invoice($invoice->ID)) {
1906
+            $actions['print'] = array(
1907
+                'url'  => $invoice->get_view_url(true),
1908
+                'name' => __('Print Invoice', 'invoicing'),
1909 1909
                 'class' => 'btn-primary',
1910 1910
             );
1911 1911
         }
1912 1912
 
1913
-        if ( is_user_logged_in() ) {
1913
+        if (is_user_logged_in()) {
1914 1914
             $actions['history'] = array(
1915 1915
                 'url'  => wpinv_get_history_page_uri(),
1916
-                'name' => __( 'Invoice History', 'invoicing' ),
1916
+                'name' => __('Invoice History', 'invoicing'),
1917 1917
                 'class' => 'btn-warning',
1918 1918
             );
1919 1919
         }
1920 1920
 
1921
-        $actions = apply_filters( 'wpinv_invoice_receipt_actions', $actions, $invoice );
1921
+        $actions = apply_filters('wpinv_invoice_receipt_actions', $actions, $invoice);
1922 1922
 
1923
-        if ( !empty( $actions ) ) {
1923
+        if (!empty($actions)) {
1924 1924
         ?>
1925 1925
         <div class="wpinv-receipt-actions text-right">
1926
-            <?php foreach ( $actions as $key => $action ) { $class = !empty($action['class']) ? sanitize_html_class( $action['class'] ) : ''; ?>
1927
-            <a href="<?php echo esc_url( $action['url'] );?>" class="btn btn-sm <?php echo $class . ' ' . sanitize_html_class( $key );?>" <?php echo ( !empty($action['attrs']) ? $action['attrs'] : '' ) ;?>><?php echo esc_html( $action['name'] );?></a>
1926
+            <?php foreach ($actions as $key => $action) { $class = !empty($action['class']) ? sanitize_html_class($action['class']) : ''; ?>
1927
+            <a href="<?php echo esc_url($action['url']); ?>" class="btn btn-sm <?php echo $class . ' ' . sanitize_html_class($key); ?>" <?php echo (!empty($action['attrs']) ? $action['attrs'] : ''); ?>><?php echo esc_html($action['name']); ?></a>
1928 1928
             <?php } ?>
1929 1929
         </div>
1930 1930
         <?php
1931 1931
         }
1932 1932
     }
1933 1933
 }
1934
-add_action( 'wpinv_receipt_start', 'wpinv_receipt_actions', -10, 1 );
1934
+add_action('wpinv_receipt_start', 'wpinv_receipt_actions', -10, 1);
1935 1935
 
1936
-function wpinv_invoice_link( $invoice_id ) {
1937
-    $invoice = wpinv_get_invoice( $invoice_id );
1936
+function wpinv_invoice_link($invoice_id) {
1937
+    $invoice = wpinv_get_invoice($invoice_id);
1938 1938
 
1939
-    if ( empty( $invoice ) ) {
1939
+    if (empty($invoice)) {
1940 1940
         return NULL;
1941 1941
     }
1942 1942
 
1943
-    $invoice_link = '<a href="' . esc_url( $invoice->get_view_url() ) . '">' . $invoice->get_number() . '</a>';
1943
+    $invoice_link = '<a href="' . esc_url($invoice->get_view_url()) . '">' . $invoice->get_number() . '</a>';
1944 1944
 
1945
-    return apply_filters( 'wpinv_get_invoice_link', $invoice_link, $invoice );
1945
+    return apply_filters('wpinv_get_invoice_link', $invoice_link, $invoice);
1946 1946
 }
1947 1947
 
1948
-function wpinv_invoice_subscription_details( $invoice ) {
1949
-    if ( !empty( $invoice ) && $invoice->is_recurring() && ! wpinv_is_subscription_payment( $invoice ) ) {
1950
-        $subscription = wpinv_get_subscription( $invoice, true );
1948
+function wpinv_invoice_subscription_details($invoice) {
1949
+    if (!empty($invoice) && $invoice->is_recurring() && !wpinv_is_subscription_payment($invoice)) {
1950
+        $subscription = wpinv_get_subscription($invoice, true);
1951 1951
 
1952
-        if ( empty( $subscription ) ) {
1952
+        if (empty($subscription)) {
1953 1953
             return;
1954 1954
         }
1955 1955
 
@@ -1960,15 +1960,15 @@  discard block
 block discarded – undo
1960 1960
         $payments = $subscription->get_child_payments();
1961 1961
         ?>
1962 1962
         <div class="wpinv-subscriptions-details">
1963
-            <h3 class="wpinv-subscriptions-t"><?php echo apply_filters( 'wpinv_subscription_details_title', __( 'Subscription Details', 'invoicing' ) ); ?></h3>
1963
+            <h3 class="wpinv-subscriptions-t"><?php echo apply_filters('wpinv_subscription_details_title', __('Subscription Details', 'invoicing')); ?></h3>
1964 1964
             <table class="table">
1965 1965
                 <thead>
1966 1966
                     <tr>
1967
-                        <th><?php _e( 'Billing Cycle', 'invoicing' ) ;?></th>
1968
-                        <th><?php _e( 'Start Date', 'invoicing' ) ;?></th>
1969
-                        <th><?php _e( 'Expiration Date', 'invoicing' ) ;?></th>
1970
-                        <th class="text-center"><?php _e( 'Times Billed', 'invoicing' ) ;?></th>
1971
-                        <th class="text-center"><?php _e( 'Status', 'invoicing' ) ;?></th>
1967
+                        <th><?php _e('Billing Cycle', 'invoicing'); ?></th>
1968
+                        <th><?php _e('Start Date', 'invoicing'); ?></th>
1969
+                        <th><?php _e('Expiration Date', 'invoicing'); ?></th>
1970
+                        <th class="text-center"><?php _e('Times Billed', 'invoicing'); ?></th>
1971
+                        <th class="text-center"><?php _e('Status', 'invoicing'); ?></th>
1972 1972
                     </tr>
1973 1973
                 </thead>
1974 1974
                 <tbody>
@@ -1982,29 +1982,29 @@  discard block
 block discarded – undo
1982 1982
                 </tbody>
1983 1983
             </table>
1984 1984
         </div>
1985
-        <?php if ( !empty( $payments ) ) { ?>
1985
+        <?php if (!empty($payments)) { ?>
1986 1986
         <div class="wpinv-renewal-payments">
1987
-            <h3 class="wpinv-renewals-t"><?php echo apply_filters( 'wpinv_renewal_payments_title', __( 'Renewal Payments', 'invoicing' ) ); ?></h3>
1987
+            <h3 class="wpinv-renewals-t"><?php echo apply_filters('wpinv_renewal_payments_title', __('Renewal Payments', 'invoicing')); ?></h3>
1988 1988
             <table class="table">
1989 1989
                 <thead>
1990 1990
                     <tr>
1991 1991
                         <th>#</th>
1992
-                        <th><?php _e( 'Invoice', 'invoicing' ) ;?></th>
1993
-                        <th><?php _e( 'Date', 'invoicing' ) ;?></th>
1994
-                        <th class="text-right"><?php _e( 'Amount', 'invoicing' ) ;?></th>
1992
+                        <th><?php _e('Invoice', 'invoicing'); ?></th>
1993
+                        <th><?php _e('Date', 'invoicing'); ?></th>
1994
+                        <th class="text-right"><?php _e('Amount', 'invoicing'); ?></th>
1995 1995
                     </tr>
1996 1996
                 </thead>
1997 1997
                 <tbody>
1998 1998
                     <?php
1999 1999
                         $i = 1;
2000
-                        foreach ( $payments as $payment ) {
2000
+                        foreach ($payments as $payment) {
2001 2001
                             $invoice_id = $payment->ID;
2002 2002
                     ?>
2003 2003
                     <tr>
2004
-                        <th scope="row"><?php echo $i;?></th>
2005
-                        <td><?php echo wpinv_invoice_link( $invoice_id ) ;?></td>
2006
-                        <td><?php echo wpinv_get_invoice_date( $invoice_id ); ?></td>
2007
-                        <td class="text-right"><?php echo wpinv_payment_total( $invoice_id, true ); ?></td>
2004
+                        <th scope="row"><?php echo $i; ?></th>
2005
+                        <td><?php echo wpinv_invoice_link($invoice_id); ?></td>
2006
+                        <td><?php echo wpinv_get_invoice_date($invoice_id); ?></td>
2007
+                        <td class="text-right"><?php echo wpinv_payment_total($invoice_id, true); ?></td>
2008 2008
                     </tr>
2009 2009
                     <?php $i++; } ?>
2010 2010
                 </tbody>
@@ -2015,52 +2015,52 @@  discard block
 block discarded – undo
2015 2015
     }
2016 2016
 }
2017 2017
 
2018
-function wpinv_cart_total_label( $label, $invoice ) {
2019
-    if ( empty( $invoice ) ) {
2018
+function wpinv_cart_total_label($label, $invoice) {
2019
+    if (empty($invoice)) {
2020 2020
         return $label;
2021 2021
     }
2022 2022
 
2023 2023
     $prefix_label = '';
2024
-    if ( $invoice->is_parent() && $item_id = $invoice->get_recurring() ) {
2025
-        $prefix_label   = '<span class="label label-primary label-recurring">' . __( 'Recurring Payment', 'invoicing' ) . '</span> ' . wpinv_subscription_payment_desc( $invoice );
2026
-    } else if ( $invoice->is_renewal() ) {
2027
-        $prefix_label   = '<span class="label label-primary label-renewal">' . __( 'Renewal Payment', 'invoicing' ) . '</span> ';        
2024
+    if ($invoice->is_parent() && $item_id = $invoice->get_recurring()) {
2025
+        $prefix_label   = '<span class="label label-primary label-recurring">' . __('Recurring Payment', 'invoicing') . '</span> ' . wpinv_subscription_payment_desc($invoice);
2026
+    } else if ($invoice->is_renewal()) {
2027
+        $prefix_label   = '<span class="label label-primary label-renewal">' . __('Renewal Payment', 'invoicing') . '</span> ';        
2028 2028
     }
2029 2029
 
2030
-    if ( $prefix_label != '' ) {
2031
-        $label  = '<span class="wpinv-cart-sub-desc">' . $prefix_label . '</span> ' . $label;
2030
+    if ($prefix_label != '') {
2031
+        $label = '<span class="wpinv-cart-sub-desc">' . $prefix_label . '</span> ' . $label;
2032 2032
     }
2033 2033
 
2034 2034
     return $label;
2035 2035
 }
2036
-add_filter( 'wpinv_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2037
-add_filter( 'wpinv_email_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2038
-add_filter( 'wpinv_print_cart_total_label', 'wpinv_cart_total_label', 10, 2 );
2036
+add_filter('wpinv_cart_total_label', 'wpinv_cart_total_label', 10, 2);
2037
+add_filter('wpinv_email_cart_total_label', 'wpinv_cart_total_label', 10, 2);
2038
+add_filter('wpinv_print_cart_total_label', 'wpinv_cart_total_label', 10, 2);
2039 2039
 
2040
-add_action( 'wpinv_invoice_print_middle', 'wpinv_invoice_subscription_details', 10, 1 );
2040
+add_action('wpinv_invoice_print_middle', 'wpinv_invoice_subscription_details', 10, 1);
2041 2041
 
2042
-function wpinv_invoice_print_description( $invoice ) {
2043
-    if ( empty( $invoice ) ) {
2042
+function wpinv_invoice_print_description($invoice) {
2043
+    if (empty($invoice)) {
2044 2044
         return NULL;
2045 2045
     }
2046
-    if ( $description = wpinv_get_invoice_description( $invoice->ID ) ) {
2046
+    if ($description = wpinv_get_invoice_description($invoice->ID)) {
2047 2047
         ?>
2048 2048
         <div class="row wpinv-lower">
2049 2049
             <div class="col-sm-12 wpinv-description">
2050
-                <?php echo wpautop( $description ); ?>
2050
+                <?php echo wpautop($description); ?>
2051 2051
             </div>
2052 2052
         </div>
2053 2053
         <?php
2054 2054
     }
2055 2055
 }
2056
-add_action( 'wpinv_invoice_print_middle', 'wpinv_invoice_print_description', 10.1, 1 );
2056
+add_action('wpinv_invoice_print_middle', 'wpinv_invoice_print_description', 10.1, 1);
2057 2057
 
2058
-function wpinv_invoice_print_payment_info( $invoice ) {
2059
-    if ( empty( $invoice ) ) {
2058
+function wpinv_invoice_print_payment_info($invoice) {
2059
+    if (empty($invoice)) {
2060 2060
         return NULL;
2061 2061
     }
2062 2062
 
2063
-    if ( $payments_info = wpinv_display_payments_info( $invoice->ID, false ) ) {
2063
+    if ($payments_info = wpinv_display_payments_info($invoice->ID, false)) {
2064 2064
         ?>
2065 2065
         <div class="row wpinv-payments">
2066 2066
             <div class="col-sm-12">
@@ -2072,43 +2072,43 @@  discard block
 block discarded – undo
2072 2072
 }
2073 2073
 // add_action( 'wpinv_invoice_print_after_line_items', 'wpinv_invoice_print_payment_info', 10, 1 );
2074 2074
 
2075
-function wpinv_get_invoice_note_line_item( $note, $echo = true ) {
2076
-    if ( empty( $note ) ) {
2075
+function wpinv_get_invoice_note_line_item($note, $echo = true) {
2076
+    if (empty($note)) {
2077 2077
         return NULL;
2078 2078
     }
2079 2079
 
2080
-    if ( is_int( $note ) ) {
2081
-        $note = get_comment( $note );
2080
+    if (is_int($note)) {
2081
+        $note = get_comment($note);
2082 2082
     }
2083 2083
 
2084
-    if ( !( is_object( $note ) && is_a( $note, 'WP_Comment' ) ) ) {
2084
+    if (!(is_object($note) && is_a($note, 'WP_Comment'))) {
2085 2085
         return NULL;
2086 2086
     }
2087 2087
 
2088
-    $note_classes   = array( 'note' );
2089
-    $note_classes[] = get_comment_meta( $note->comment_ID, '_wpi_customer_note', true ) ? 'customer-note' : '';
2088
+    $note_classes   = array('note');
2089
+    $note_classes[] = get_comment_meta($note->comment_ID, '_wpi_customer_note', true) ? 'customer-note' : '';
2090 2090
     $note_classes[] = $note->comment_author === 'System' ? 'system-note' : '';
2091
-    $note_classes   = apply_filters( 'wpinv_invoice_note_class', array_filter( $note_classes ), $note );
2092
-    $note_classes   = !empty( $note_classes ) ? implode( ' ', $note_classes ) : '';
2091
+    $note_classes   = apply_filters('wpinv_invoice_note_class', array_filter($note_classes), $note);
2092
+    $note_classes   = !empty($note_classes) ? implode(' ', $note_classes) : '';
2093 2093
 
2094 2094
     ob_start();
2095 2095
     ?>
2096
-    <li rel="<?php echo absint( $note->comment_ID ) ; ?>" class="<?php echo esc_attr( $note_classes ); ?>">
2096
+    <li rel="<?php echo absint($note->comment_ID); ?>" class="<?php echo esc_attr($note_classes); ?>">
2097 2097
         <div class="note_content">
2098
-            <?php echo wpautop( wptexturize( wp_kses_post( $note->comment_content ) ) ); ?>
2098
+            <?php echo wpautop(wptexturize(wp_kses_post($note->comment_content))); ?>
2099 2099
         </div>
2100 2100
         <p class="meta">
2101
-            <abbr class="exact-date" title="<?php echo $note->comment_date; ?>"><?php printf( __( '%1$s - %2$s at %3$s', 'invoicing' ), $note->comment_author, date_i18n( get_option( 'date_format' ), strtotime( $note->comment_date ) ), date_i18n( get_option( 'time_format' ), strtotime( $note->comment_date ) ) ); ?></abbr>&nbsp;&nbsp;
2102
-            <?php if ( $note->comment_author !== 'System' || current_user_can( 'manage_options' ) ) { ?>
2103
-                <a href="#" class="delete_note"><?php _e( 'Delete note', 'invoicing' ); ?></a>
2101
+            <abbr class="exact-date" title="<?php echo $note->comment_date; ?>"><?php printf(__('%1$s - %2$s at %3$s', 'invoicing'), $note->comment_author, date_i18n(get_option('date_format'), strtotime($note->comment_date)), date_i18n(get_option('time_format'), strtotime($note->comment_date))); ?></abbr>&nbsp;&nbsp;
2102
+            <?php if ($note->comment_author !== 'System' || current_user_can('manage_options')) { ?>
2103
+                <a href="#" class="delete_note"><?php _e('Delete note', 'invoicing'); ?></a>
2104 2104
             <?php } ?>
2105 2105
         </p>
2106 2106
     </li>
2107 2107
     <?php
2108 2108
     $note_content = ob_get_clean();
2109
-    $note_content = apply_filters( 'wpinv_get_invoice_note_line_item', $note_content, $note, $echo );
2109
+    $note_content = apply_filters('wpinv_get_invoice_note_line_item', $note_content, $note, $echo);
2110 2110
 
2111
-    if ( $echo ) {
2111
+    if ($echo) {
2112 2112
         echo $note_content;
2113 2113
     } else {
2114 2114
         return $note_content;
@@ -2118,43 +2118,43 @@  discard block
 block discarded – undo
2118 2118
 function wpinv_invalid_invoice_content() {
2119 2119
     global $post;
2120 2120
 
2121
-    $invoice = wpinv_get_invoice( $post->ID );
2121
+    $invoice = wpinv_get_invoice($post->ID);
2122 2122
 
2123
-    $error = __( 'This invoice is only viewable by clicking on the invoice link that sent to you via email.', 'invoicing' );
2124
-    if ( !empty( $invoice->ID ) && $invoice->has_status( array_keys( wpinv_get_invoice_statuses() ) ) ) {
2125
-        if ( is_user_logged_in() ) {
2126
-            if ( wpinv_require_login_to_checkout() ) {
2127
-                if ( isset( $_GET['invoice_key'] ) && $_GET['invoice_key'] === $invoice->get_key() ) {
2128
-                    $error = __( 'You are not allowed to view this invoice.', 'invoicing' );
2123
+    $error = __('This invoice is only viewable by clicking on the invoice link that sent to you via email.', 'invoicing');
2124
+    if (!empty($invoice->ID) && $invoice->has_status(array_keys(wpinv_get_invoice_statuses()))) {
2125
+        if (is_user_logged_in()) {
2126
+            if (wpinv_require_login_to_checkout()) {
2127
+                if (isset($_GET['invoice_key']) && $_GET['invoice_key'] === $invoice->get_key()) {
2128
+                    $error = __('You are not allowed to view this invoice.', 'invoicing');
2129 2129
                 }
2130 2130
             }
2131 2131
         } else {
2132
-            if ( wpinv_require_login_to_checkout() ) {
2133
-                if ( isset( $_GET['invoice_key'] ) && $_GET['invoice_key'] === $invoice->get_key() ) {
2134
-                    $error = __( 'You must be logged in to view this invoice.', 'invoicing' );
2132
+            if (wpinv_require_login_to_checkout()) {
2133
+                if (isset($_GET['invoice_key']) && $_GET['invoice_key'] === $invoice->get_key()) {
2134
+                    $error = __('You must be logged in to view this invoice.', 'invoicing');
2135 2135
                 }
2136 2136
             }
2137 2137
         }
2138 2138
     } else {
2139
-        $error = __( 'This invoice is deleted or does not exist.', 'invoicing' );
2139
+        $error = __('This invoice is deleted or does not exist.', 'invoicing');
2140 2140
     }
2141 2141
     ?>
2142 2142
     <div class="row wpinv-row-invalid">
2143 2143
         <div class="col-md-6 col-md-offset-3 wpinv-message error">
2144
-            <h3><?php _e( 'Access Denied', 'invoicing' ); ?></h3>
2144
+            <h3><?php _e('Access Denied', 'invoicing'); ?></h3>
2145 2145
             <p class="wpinv-msg-text"><?php echo $error; ?></p>
2146 2146
         </div>
2147 2147
     </div>
2148 2148
     <?php
2149 2149
 }
2150
-add_action( 'wpinv_invalid_invoice_content', 'wpinv_invalid_invoice_content' );
2150
+add_action('wpinv_invalid_invoice_content', 'wpinv_invalid_invoice_content');
2151 2151
 
2152
-add_action( 'wpinv_checkout_billing_fields_last', 'wpinv_force_company_name_field');
2153
-function wpinv_force_company_name_field(){
2152
+add_action('wpinv_checkout_billing_fields_last', 'wpinv_force_company_name_field');
2153
+function wpinv_force_company_name_field() {
2154 2154
     $invoice = wpinv_get_invoice_cart();
2155
-    $user_id = wpinv_get_user_id( $invoice->ID );
2156
-    $company = empty( $user_id ) ? "" : get_user_meta( $user_id, '_wpinv_company', true );
2157
-    if ( 1 == wpinv_get_option( 'force_show_company' ) && !wpinv_use_taxes() ) {
2155
+    $user_id = wpinv_get_user_id($invoice->ID);
2156
+    $company = empty($user_id) ? "" : get_user_meta($user_id, '_wpinv_company', true);
2157
+    if (1 == wpinv_get_option('force_show_company') && !wpinv_use_taxes()) {
2158 2158
         ?>
2159 2159
         <p class="wpi-cart-field wpi-col2 wpi-colf">
2160 2160
             <label for="wpinv_company" class="wpi-label"><?php _e('Company Name', 'invoicing'); ?></label>
@@ -2179,21 +2179,21 @@  discard block
 block discarded – undo
2179 2179
  * @return string
2180 2180
  */
2181 2181
 function wpinv_get_policy_text() {
2182
-    $privacy_page_id = get_option( 'wp_page_for_privacy_policy', 0 );
2182
+    $privacy_page_id = get_option('wp_page_for_privacy_policy', 0);
2183 2183
 
2184
-    $text = wpinv_get_option('invoicing_privacy_checkout_message', sprintf( __( 'Your personal data will be used to process your invoice, payment and for other purposes described in our %s.', 'invoicing' ), '[wpinv_privacy_policy]' ));
2184
+    $text = wpinv_get_option('invoicing_privacy_checkout_message', sprintf(__('Your personal data will be used to process your invoice, payment and for other purposes described in our %s.', 'invoicing'), '[wpinv_privacy_policy]'));
2185 2185
 
2186
-    if(!$privacy_page_id){
2187
-        $privacy_page_id = wpinv_get_option( 'privacy_page', 0 );
2186
+    if (!$privacy_page_id) {
2187
+        $privacy_page_id = wpinv_get_option('privacy_page', 0);
2188 2188
     }
2189 2189
 
2190
-    $privacy_link    = $privacy_page_id ? '<a href="' . esc_url( get_permalink( $privacy_page_id ) ) . '" class="wpinv-privacy-policy-link" target="_blank">' . __( 'privacy policy', 'invoicing' ) . '</a>' : __( 'privacy policy', 'invoicing' );
2190
+    $privacy_link = $privacy_page_id ? '<a href="' . esc_url(get_permalink($privacy_page_id)) . '" class="wpinv-privacy-policy-link" target="_blank">' . __('privacy policy', 'invoicing') . '</a>' : __('privacy policy', 'invoicing');
2191 2191
 
2192 2192
     $find_replace = array(
2193 2193
         '[wpinv_privacy_policy]' => $privacy_link,
2194 2194
     );
2195 2195
 
2196
-    $privacy_text = str_replace( array_keys( $find_replace ), array_values( $find_replace ), $text );
2196
+    $privacy_text = str_replace(array_keys($find_replace), array_values($find_replace), $text);
2197 2197
 
2198 2198
     return wp_kses_post(wpautop($privacy_text));
2199 2199
 }
2200 2200
\ No newline at end of file
Please login to merge, or discard this patch.
includes/wpinv-post-types.php 1 patch
Spacing   +103 added lines, -103 removed lines patch added patch discarded remove patch
@@ -7,44 +7,44 @@  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
-add_action( 'init', 'wpinv_register_post_types', 1 );
14
+add_action('init', 'wpinv_register_post_types', 1);
15 15
 function wpinv_register_post_types() {    
16 16
     $labels = array(
17
-        'name'               => _x( 'Invoices', 'post type general name', 'invoicing' ),
18
-        'singular_name'      => _x( 'Invoice', 'post type singular name', 'invoicing' ),
19
-        'menu_name'          => _x( 'Invoices', 'admin menu', 'invoicing' ),
20
-        'name_admin_bar'     => _x( 'Invoice', 'add new on admin bar', 'invoicing' ),
21
-        'add_new'            => _x( 'Add New', 'book', 'invoicing' ),
22
-        'add_new_item'       => __( 'Add New Invoice', 'invoicing' ),
23
-        'new_item'           => __( 'New Invoice', 'invoicing' ),
24
-        'edit_item'          => __( 'Edit Invoice', 'invoicing' ),
25
-        'view_item'          => __( 'View Invoice', 'invoicing' ),
26
-        'all_items'          => __( 'Invoices', 'invoicing' ),
27
-        'search_items'       => __( 'Search Invoices', 'invoicing' ),
28
-        'parent_item_colon'  => __( 'Parent Invoices:', 'invoicing' ),
29
-        'not_found'          => __( 'No invoices found.', 'invoicing' ),
30
-        'not_found_in_trash' => __( 'No invoices found in trash.', 'invoicing' )
17
+        'name'               => _x('Invoices', 'post type general name', 'invoicing'),
18
+        'singular_name'      => _x('Invoice', 'post type singular name', 'invoicing'),
19
+        'menu_name'          => _x('Invoices', 'admin menu', 'invoicing'),
20
+        'name_admin_bar'     => _x('Invoice', 'add new on admin bar', 'invoicing'),
21
+        'add_new'            => _x('Add New', 'book', 'invoicing'),
22
+        'add_new_item'       => __('Add New Invoice', 'invoicing'),
23
+        'new_item'           => __('New Invoice', 'invoicing'),
24
+        'edit_item'          => __('Edit Invoice', 'invoicing'),
25
+        'view_item'          => __('View Invoice', 'invoicing'),
26
+        'all_items'          => __('Invoices', 'invoicing'),
27
+        'search_items'       => __('Search Invoices', 'invoicing'),
28
+        'parent_item_colon'  => __('Parent Invoices:', 'invoicing'),
29
+        'not_found'          => __('No invoices found.', 'invoicing'),
30
+        'not_found_in_trash' => __('No invoices found in trash.', 'invoicing')
31 31
     );
32
-    $labels = apply_filters( 'wpinv_labels', $labels );
32
+    $labels = apply_filters('wpinv_labels', $labels);
33 33
     
34 34
     $menu_icon = WPINV_PLUGIN_URL . '/assets/images/favicon.ico';
35
-    $menu_icon = apply_filters( 'wpinv_menu_icon_invoice', $menu_icon );
35
+    $menu_icon = apply_filters('wpinv_menu_icon_invoice', $menu_icon);
36 36
 
37 37
     $cap_type = 'wpi_invoice';
38 38
     $args = array(
39 39
         'labels'             => $labels,
40
-        'description'        => __( 'This is where invoices are stored.', 'invoicing' ),
40
+        'description'        => __('This is where invoices are stored.', 'invoicing'),
41 41
         'public'             => true,
42 42
         'can_export'         => true,
43 43
         '_builtin'           => false,
44 44
         'publicly_queryable' => true,
45 45
         'exclude_from_search'=> true,
46 46
         'show_ui'            => true,
47
-        'show_in_menu'       => current_user_can( 'manage_invoicing' ) ? 'wpinv' : true,
47
+        'show_in_menu'       => current_user_can('manage_invoicing') ? 'wpinv' : true,
48 48
         'show_in_nav_menus'  => false,
49 49
         'query_var'          => false,
50 50
         'rewrite'            => true,
@@ -69,39 +69,39 @@  discard block
 block discarded – undo
69 69
         'has_archive'        => false,
70 70
         'hierarchical'       => false,
71 71
         'menu_position'      => null,
72
-        'supports'           => array( 'title', 'author' ),
72
+        'supports'           => array('title', 'author'),
73 73
         'menu_icon'          => 'dashicons-media-spreadsheet',
74 74
     );
75 75
             
76
-    $args = apply_filters( 'wpinv_register_post_type_invoice', $args );
76
+    $args = apply_filters('wpinv_register_post_type_invoice', $args);
77 77
     
78
-    register_post_type( 'wpi_invoice', $args );
78
+    register_post_type('wpi_invoice', $args);
79 79
     
80 80
     $items_labels = array(
81
-        'name'               => _x( 'Items', 'post type general name', 'invoicing' ),
82
-        'singular_name'      => _x( 'Item', 'post type singular name', 'invoicing' ),
83
-        'menu_name'          => _x( 'Items', 'admin menu', 'invoicing' ),
84
-        'add_new'            => _x( 'Add New', 'wpi_item', 'invoicing' ),
85
-        'add_new_item'       => __( 'Add New Item', 'invoicing' ),
86
-        'new_item'           => __( 'New Item', 'invoicing' ),
87
-        'edit_item'          => __( 'Edit Item', 'invoicing' ),
88
-        'view_item'          => __( 'View Item', 'invoicing' ),
89
-        'all_items'          => __( 'Items', 'invoicing' ),
90
-        'search_items'       => __( 'Search Items', 'invoicing' ),
81
+        'name'               => _x('Items', 'post type general name', 'invoicing'),
82
+        'singular_name'      => _x('Item', 'post type singular name', 'invoicing'),
83
+        'menu_name'          => _x('Items', 'admin menu', 'invoicing'),
84
+        'add_new'            => _x('Add New', 'wpi_item', 'invoicing'),
85
+        'add_new_item'       => __('Add New Item', 'invoicing'),
86
+        'new_item'           => __('New Item', 'invoicing'),
87
+        'edit_item'          => __('Edit Item', 'invoicing'),
88
+        'view_item'          => __('View Item', 'invoicing'),
89
+        'all_items'          => __('Items', 'invoicing'),
90
+        'search_items'       => __('Search Items', 'invoicing'),
91 91
         'parent_item_colon'  => '',
92
-        'not_found'          => __( 'No items found.', 'invoicing' ),
93
-        'not_found_in_trash' => __( 'No items found in trash.', 'invoicing' )
92
+        'not_found'          => __('No items found.', 'invoicing'),
93
+        'not_found_in_trash' => __('No items found in trash.', 'invoicing')
94 94
     );
95
-    $items_labels = apply_filters( 'wpinv_items_labels', $items_labels );
95
+    $items_labels = apply_filters('wpinv_items_labels', $items_labels);
96 96
 
97 97
     $cap_type = 'wpi_item';
98 98
     $invoice_item_args = array(
99 99
         'labels'                => $items_labels,
100 100
         'public'                => false,
101 101
         'show_ui'               => true,
102
-        'show_in_menu'          => current_user_can( 'manage_invoicing' ) ? 'wpinv' : false,
102
+        'show_in_menu'          => current_user_can('manage_invoicing') ? 'wpinv' : false,
103 103
         'show_in_nav_menus'     => false,
104
-        'supports'              => array( 'title', 'excerpt' ),
104
+        'supports'              => array('title', 'excerpt'),
105 105
         'register_meta_box_cb'  => 'wpinv_register_item_meta_boxes',
106 106
         'rewrite'               => false,
107 107
         'query_var'             => false,
@@ -125,40 +125,40 @@  discard block
 block discarded – undo
125 125
         ),
126 126
         'can_export'            => true,
127 127
     );
128
-    $invoice_item_args = apply_filters( 'wpinv_register_post_type_invoice_item', $invoice_item_args );
128
+    $invoice_item_args = apply_filters('wpinv_register_post_type_invoice_item', $invoice_item_args);
129 129
 
130
-    register_post_type( 'wpi_item', $invoice_item_args );
130
+    register_post_type('wpi_item', $invoice_item_args);
131 131
     
132 132
     $labels = array(
133
-        'name'               => _x( 'Discounts', 'post type general name', 'invoicing' ),
134
-        'singular_name'      => _x( 'Discount', 'post type singular name', 'invoicing' ),
135
-        'menu_name'          => _x( 'Discounts', 'admin menu', 'invoicing' ),
136
-        'name_admin_bar'     => _x( 'Discount', 'add new on admin bar', 'invoicing' ),
137
-        'add_new'            => _x( 'Add New', 'book', 'invoicing' ),
138
-        'add_new_item'       => __( 'Add New Discount', 'invoicing' ),
139
-        'new_item'           => __( 'New Discount', 'invoicing' ),
140
-        'edit_item'          => __( 'Edit Discount', 'invoicing' ),
141
-        'view_item'          => __( 'View Discount', 'invoicing' ),
142
-        'all_items'          => __( 'Discounts', 'invoicing' ),
143
-        'search_items'       => __( 'Search Discounts', 'invoicing' ),
144
-        'parent_item_colon'  => __( 'Parent Discounts:', 'invoicing' ),
145
-        'not_found'          => __( 'No discounts found.', 'invoicing' ),
146
-        'not_found_in_trash' => __( 'No discounts found in trash.', 'invoicing' )
133
+        'name'               => _x('Discounts', 'post type general name', 'invoicing'),
134
+        'singular_name'      => _x('Discount', 'post type singular name', 'invoicing'),
135
+        'menu_name'          => _x('Discounts', 'admin menu', 'invoicing'),
136
+        'name_admin_bar'     => _x('Discount', 'add new on admin bar', 'invoicing'),
137
+        'add_new'            => _x('Add New', 'book', 'invoicing'),
138
+        'add_new_item'       => __('Add New Discount', 'invoicing'),
139
+        'new_item'           => __('New Discount', 'invoicing'),
140
+        'edit_item'          => __('Edit Discount', 'invoicing'),
141
+        'view_item'          => __('View Discount', 'invoicing'),
142
+        'all_items'          => __('Discounts', 'invoicing'),
143
+        'search_items'       => __('Search Discounts', 'invoicing'),
144
+        'parent_item_colon'  => __('Parent Discounts:', 'invoicing'),
145
+        'not_found'          => __('No discounts found.', 'invoicing'),
146
+        'not_found_in_trash' => __('No discounts found in trash.', 'invoicing')
147 147
     );
148
-    $labels = apply_filters( 'wpinv_discounts_labels', $labels );
148
+    $labels = apply_filters('wpinv_discounts_labels', $labels);
149 149
 
150 150
     $cap_type = 'wpi_discount';
151 151
     
152 152
     $args = array(
153 153
         'labels'             => $labels,
154
-        'description'        => __( 'This is where you can add new discounts that users can use in invoices.', 'invoicing' ),
154
+        'description'        => __('This is where you can add new discounts that users can use in invoices.', 'invoicing'),
155 155
         'public'             => false,
156 156
         'can_export'         => true,
157 157
         '_builtin'           => false,
158 158
         'publicly_queryable' => false,
159 159
         'exclude_from_search'=> true,
160 160
         'show_ui'            => true,
161
-        'show_in_menu'       => current_user_can( 'manage_invoicing' ) ? 'wpinv' : false,
161
+        'show_in_menu'       => current_user_can('manage_invoicing') ? 'wpinv' : false,
162 162
         'query_var'          => false,
163 163
         'rewrite'            => false,
164 164
         'capability_type'    => $cap_type,
@@ -181,7 +181,7 @@  discard block
 block discarded – undo
181 181
         ),
182 182
         'has_archive'        => false,
183 183
         'hierarchical'       => false,
184
-        'supports'           => array( 'title', 'excerpt' ),
184
+        'supports'           => array('title', 'excerpt'),
185 185
         'register_meta_box_cb'  => 'wpinv_register_discount_meta_boxes',
186 186
         'show_in_nav_menus'  => false,
187 187
         'show_in_admin_bar'  => true,
@@ -189,107 +189,107 @@  discard block
 block discarded – undo
189 189
         'menu_position'      => null,
190 190
     );
191 191
             
192
-    $args = apply_filters( 'wpinv_register_post_type_discount', $args );
192
+    $args = apply_filters('wpinv_register_post_type_discount', $args);
193 193
     
194
-    register_post_type( 'wpi_discount', $args );
194
+    register_post_type('wpi_discount', $args);
195 195
 }
196 196
 
197 197
 function wpinv_get_default_labels() {
198 198
     $defaults = array(
199
-       'singular' => __( 'Invoice', 'invoicing' ),
200
-       'plural'   => __( 'Invoices', 'invoicing' )
199
+       'singular' => __('Invoice', 'invoicing'),
200
+       'plural'   => __('Invoices', 'invoicing')
201 201
     );
202 202
     
203
-    return apply_filters( 'wpinv_default_invoices_name', $defaults );
203
+    return apply_filters('wpinv_default_invoices_name', $defaults);
204 204
 }
205 205
 
206
-function wpinv_get_label_singular( $lowercase = false ) {
206
+function wpinv_get_label_singular($lowercase = false) {
207 207
     $defaults = wpinv_get_default_labels();
208 208
     
209
-    return ($lowercase) ? strtolower( $defaults['singular'] ) : $defaults['singular'];
209
+    return ($lowercase) ? strtolower($defaults['singular']) : $defaults['singular'];
210 210
 }
211 211
 
212
-function wpinv_get_label_plural( $lowercase = false ) {
212
+function wpinv_get_label_plural($lowercase = false) {
213 213
     $defaults = wpinv_get_default_labels();
214 214
     
215
-    return ( $lowercase ) ? strtolower( $defaults['plural'] ) : $defaults['plural'];
215
+    return ($lowercase) ? strtolower($defaults['plural']) : $defaults['plural'];
216 216
 }
217 217
 
218
-function wpinv_change_default_title( $title ) {
219
-     if ( !is_admin() ) {
218
+function wpinv_change_default_title($title) {
219
+     if (!is_admin()) {
220 220
         $label = wpinv_get_label_singular();
221
-        $title = sprintf( __( 'Enter %s name here', 'invoicing' ), $label );
221
+        $title = sprintf(__('Enter %s name here', 'invoicing'), $label);
222 222
         return $title;
223 223
      }
224 224
 
225 225
      $screen = get_current_screen();
226 226
 
227
-     if ( 'wpi_invoice' == $screen->post_type ) {
227
+     if ('wpi_invoice' == $screen->post_type) {
228 228
         $label = wpinv_get_label_singular();
229
-        $title = sprintf( __( 'Enter %s name here', 'invoicing' ), $label );
229
+        $title = sprintf(__('Enter %s name here', 'invoicing'), $label);
230 230
      }
231 231
 
232 232
      return $title;
233 233
 }
234
-add_filter( 'enter_title_here', 'wpinv_change_default_title' );
234
+add_filter('enter_title_here', 'wpinv_change_default_title');
235 235
 
236 236
 function wpinv_register_post_status() {
237
-    register_post_status( 'wpi-pending', array(
238
-        'label'                     => _x( 'Pending', 'Invoice status', 'invoicing' ),
237
+    register_post_status('wpi-pending', array(
238
+        'label'                     => _x('Pending', 'Invoice status', 'invoicing'),
239 239
         'public'                    => true,
240 240
         'exclude_from_search'       => true,
241 241
         'show_in_admin_all_list'    => true,
242 242
         'show_in_admin_status_list' => true,
243
-        'label_count'               => _n_noop( 'Pending <span class="count">(%s)</span>', 'Pending <span class="count">(%s)</span>', 'invoicing' )
244
-    ) );
245
-    register_post_status( 'wpi-processing', array(
246
-        'label'                     => _x( 'Processing', 'Invoice status', 'invoicing' ),
243
+        'label_count'               => _n_noop('Pending <span class="count">(%s)</span>', 'Pending <span class="count">(%s)</span>', 'invoicing')
244
+    ));
245
+    register_post_status('wpi-processing', array(
246
+        'label'                     => _x('Processing', 'Invoice status', 'invoicing'),
247 247
         'public'                    => true,
248 248
         'exclude_from_search'       => true,
249 249
         'show_in_admin_all_list'    => true,
250 250
         'show_in_admin_status_list' => true,
251
-        'label_count'               => _n_noop( 'Processing <span class="count">(%s)</span>', 'Processing <span class="count">(%s)</span>', 'invoicing' )
252
-    ) );
253
-    register_post_status( 'wpi-onhold', array(
254
-        'label'                     => _x( 'On Hold', 'Invoice status', 'invoicing' ),
251
+        'label_count'               => _n_noop('Processing <span class="count">(%s)</span>', 'Processing <span class="count">(%s)</span>', 'invoicing')
252
+    ));
253
+    register_post_status('wpi-onhold', array(
254
+        'label'                     => _x('On Hold', 'Invoice status', 'invoicing'),
255 255
         'public'                    => true,
256 256
         'exclude_from_search'       => true,
257 257
         'show_in_admin_all_list'    => true,
258 258
         'show_in_admin_status_list' => true,
259
-        'label_count'               => _n_noop( 'On Hold <span class="count">(%s)</span>', 'On Hold <span class="count">(%s)</span>', 'invoicing' )
260
-    ) );
261
-    register_post_status( 'wpi-cancelled', array(
262
-        'label'                     => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
259
+        'label_count'               => _n_noop('On Hold <span class="count">(%s)</span>', 'On Hold <span class="count">(%s)</span>', 'invoicing')
260
+    ));
261
+    register_post_status('wpi-cancelled', array(
262
+        'label'                     => _x('Cancelled', 'Invoice status', 'invoicing'),
263 263
         'public'                    => true,
264 264
         'exclude_from_search'       => true,
265 265
         'show_in_admin_all_list'    => true,
266 266
         'show_in_admin_status_list' => true,
267
-        'label_count'               => _n_noop( 'Cancelled <span class="count">(%s)</span>', 'Cancelled <span class="count">(%s)</span>', 'invoicing' )
268
-    ) );
269
-    register_post_status( 'wpi-refunded', array(
270
-        'label'                     => _x( 'Refunded', 'Invoice status', 'invoicing' ),
267
+        'label_count'               => _n_noop('Cancelled <span class="count">(%s)</span>', 'Cancelled <span class="count">(%s)</span>', 'invoicing')
268
+    ));
269
+    register_post_status('wpi-refunded', array(
270
+        'label'                     => _x('Refunded', 'Invoice status', 'invoicing'),
271 271
         'public'                    => true,
272 272
         'exclude_from_search'       => true,
273 273
         'show_in_admin_all_list'    => true,
274 274
         'show_in_admin_status_list' => true,
275
-        'label_count'               => _n_noop( 'Refunded <span class="count">(%s)</span>', 'Refunded <span class="count">(%s)</span>', 'invoicing' )
276
-    ) );
277
-    register_post_status( 'wpi-failed', array(
278
-        'label'                     => _x( 'Failed', 'Invoice status', 'invoicing' ),
275
+        'label_count'               => _n_noop('Refunded <span class="count">(%s)</span>', 'Refunded <span class="count">(%s)</span>', 'invoicing')
276
+    ));
277
+    register_post_status('wpi-failed', array(
278
+        'label'                     => _x('Failed', 'Invoice status', 'invoicing'),
279 279
         'public'                    => true,
280 280
         'exclude_from_search'       => true,
281 281
         'show_in_admin_all_list'    => true,
282 282
         'show_in_admin_status_list' => true,
283
-        'label_count'               => _n_noop( 'Failed <span class="count">(%s)</span>', 'Failed <span class="count">(%s)</span>', 'invoicing' )
284
-    ) );
285
-    register_post_status( 'wpi-renewal', array(
286
-        'label'                     => _x( 'Renewal', 'Invoice status', 'invoicing' ),
283
+        'label_count'               => _n_noop('Failed <span class="count">(%s)</span>', 'Failed <span class="count">(%s)</span>', 'invoicing')
284
+    ));
285
+    register_post_status('wpi-renewal', array(
286
+        'label'                     => _x('Renewal', 'Invoice status', 'invoicing'),
287 287
         'public'                    => true,
288 288
         'exclude_from_search'       => true,
289 289
         'show_in_admin_all_list'    => true,
290 290
         'show_in_admin_status_list' => true,
291
-        'label_count'               => _n_noop( 'Renewal <span class="count">(%s)</span>', 'Renewal <span class="count">(%s)</span>', 'invoicing' )
292
-    ) );
291
+        'label_count'               => _n_noop('Renewal <span class="count">(%s)</span>', 'Renewal <span class="count">(%s)</span>', 'invoicing')
292
+    ));
293 293
 }
294
-add_action( 'init', 'wpinv_register_post_status', 10 );
294
+add_action('init', 'wpinv_register_post_status', 10);
295 295
 
Please login to merge, or discard this patch.
invoicing.php 1 patch
Spacing   +7 added lines, -7 removed lines patch added patch discarded remove patch
@@ -12,19 +12,19 @@
 block discarded – undo
12 12
 */
13 13
 
14 14
 // MUST have WordPress.
15
-if ( !defined( 'WPINC' ) ) {
16
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
15
+if (!defined('WPINC')) {
16
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
17 17
 }
18 18
 
19
-if ( !defined( 'WPINV_VERSION' ) ) {
20
-    define( 'WPINV_VERSION', '1.0.6' );
19
+if (!defined('WPINV_VERSION')) {
20
+    define('WPINV_VERSION', '1.0.6');
21 21
 }
22 22
 
23
-if ( !defined( 'WPINV_PLUGIN_FILE' ) ) {
24
-    define( 'WPINV_PLUGIN_FILE', __FILE__ );
23
+if (!defined('WPINV_PLUGIN_FILE')) {
24
+    define('WPINV_PLUGIN_FILE', __FILE__);
25 25
 }
26 26
 
27
-require plugin_dir_path( __FILE__ ) . 'includes/class-wpinv.php';
27
+require plugin_dir_path(__FILE__) . 'includes/class-wpinv.php';
28 28
 
29 29
 function wpinv_run() {
30 30
     global $invoicing;
Please login to merge, or discard this patch.
includes/gateways/paypal.php 1 patch
Spacing   +283 added lines, -283 removed lines patch added patch discarded remove patch
@@ -1,13 +1,13 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // Exit if accessed directly
3
-if ( ! defined( 'ABSPATH' ) ) exit;
3
+if (!defined('ABSPATH')) exit;
4 4
 
5
-add_action( 'wpinv_paypal_cc_form', '__return_false' );
6
-add_filter( 'wpinv_paypal_support_subscription', '__return_true' );
5
+add_action('wpinv_paypal_cc_form', '__return_false');
6
+add_filter('wpinv_paypal_support_subscription', '__return_true');
7 7
 
8
-function wpinv_process_paypal_payment( $purchase_data ) {
9
-    if( ! wp_verify_nonce( $purchase_data['gateway_nonce'], 'wpi-gateway' ) ) {
10
-        wp_die( __( 'Nonce verification has failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
8
+function wpinv_process_paypal_payment($purchase_data) {
9
+    if (!wp_verify_nonce($purchase_data['gateway_nonce'], 'wpi-gateway')) {
10
+        wp_die(__('Nonce verification has failed', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
11 11
     }
12 12
 
13 13
     // Collect payment data
@@ -25,30 +25,30 @@  discard block
 block discarded – undo
25 25
     );
26 26
 
27 27
     // Record the pending payment
28
-    $invoice = wpinv_get_invoice( $purchase_data['invoice_id'] );
28
+    $invoice = wpinv_get_invoice($purchase_data['invoice_id']);
29 29
 
30 30
     // Check payment
31
-    if ( ! $invoice ) {
31
+    if (!$invoice) {
32 32
         // Record the error
33
-        wpinv_record_gateway_error( __( 'Payment Error', 'invoicing' ), sprintf( __( 'Payment creation failed before sending buyer to PayPal. Payment data: %s', 'invoicing' ), json_encode( $payment_data ) ), $invoice );
33
+        wpinv_record_gateway_error(__('Payment Error', 'invoicing'), sprintf(__('Payment creation failed before sending buyer to PayPal. Payment data: %s', 'invoicing'), json_encode($payment_data)), $invoice);
34 34
         // Problems? send back
35
-        wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
35
+        wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
36 36
     } else {
37 37
         // Only send to PayPal if the pending payment is created successfully
38
-        $listener_url = wpinv_get_ipn_url( 'paypal' );
38
+        $listener_url = wpinv_get_ipn_url('paypal');
39 39
 
40 40
         // Get the success url
41
-        $return_url = add_query_arg( array(
41
+        $return_url = add_query_arg(array(
42 42
                 'payment-confirm' => 'paypal',
43 43
                 'invoice-id' => $invoice->ID
44
-            ), get_permalink( wpinv_get_option( 'success_page', false ) ) );
44
+            ), get_permalink(wpinv_get_option('success_page', false)));
45 45
 
46 46
         // Get the PayPal redirect uri
47
-        $paypal_redirect = trailingslashit( wpinv_get_paypal_redirect() ) . '?';
47
+        $paypal_redirect = trailingslashit(wpinv_get_paypal_redirect()) . '?';
48 48
 
49 49
         // Setup PayPal arguments
50 50
         $paypal_args = array(
51
-            'business'      => wpinv_get_option( 'paypal_email', false ),
51
+            'business'      => wpinv_get_option('paypal_email', false),
52 52
             'email'         => $invoice->get_email(),
53 53
             'first_name'    => $invoice->get_first_name(),
54 54
             'last_name'     => $invoice->get_last_name(),
@@ -57,16 +57,16 @@  discard block
 block discarded – undo
57 57
             'shipping'      => '0',
58 58
             'no_note'       => '1',
59 59
             'currency_code' => wpinv_get_currency(),
60
-            'charset'       => get_bloginfo( 'charset' ),
60
+            'charset'       => get_bloginfo('charset'),
61 61
             'custom'        => $invoice->ID,
62 62
             'rm'            => '2',
63 63
             'return'        => $return_url,
64
-            'cancel_return' => wpinv_get_failed_transaction_uri( '?invoice-id=' . $invoice->ID ),
64
+            'cancel_return' => wpinv_get_failed_transaction_uri('?invoice-id=' . $invoice->ID),
65 65
             'notify_url'    => $listener_url,
66
-            'cbt'           => get_bloginfo( 'name' ),
66
+            'cbt'           => get_bloginfo('name'),
67 67
             'bn'            => 'WPInvoicing_SP',
68 68
             'lc'            => 'US', // this will force paypal site to english
69
-            'landing_page'  => apply_filters( 'wpinv_paypal_standard_landing_page', 'billing', $invoice ), // 'login' or 'billing'. login - PayPal account login, billing - Non-PayPal account.
69
+            'landing_page'  => apply_filters('wpinv_paypal_standard_landing_page', 'billing', $invoice), // 'login' or 'billing'. login - PayPal account login, billing - Non-PayPal account.
70 70
         );
71 71
 
72 72
         $paypal_args['address1'] = $invoice->get_address();
@@ -80,57 +80,57 @@  discard block
 block discarded – undo
80 80
             'upload' => '1'
81 81
         );
82 82
 
83
-        $paypal_args = array_merge( $paypal_extra_args, $paypal_args );
83
+        $paypal_args = array_merge($paypal_extra_args, $paypal_args);
84 84
 
85 85
         // Add cart items
86 86
         $i = 1;
87
-        if( is_array( $purchase_data['cart_details'] ) && ! empty( $purchase_data['cart_details'] ) ) {
88
-            foreach ( $purchase_data['cart_details'] as $item ) {
87
+        if (is_array($purchase_data['cart_details']) && !empty($purchase_data['cart_details'])) {
88
+            foreach ($purchase_data['cart_details'] as $item) {
89 89
                 $item['quantity'] = $item['quantity'] > 0 ? $item['quantity'] : 1;
90
-                $item_amount = wpinv_sanitize_amount( $item['subtotal'] / $item['quantity'], 2 );
90
+                $item_amount = wpinv_sanitize_amount($item['subtotal'] / $item['quantity'], 2);
91 91
 
92
-                if ( $item_amount <= 0 ) {
92
+                if ($item_amount <= 0) {
93 93
                     $item_amount = 0;
94 94
                 }
95 95
 
96
-                $paypal_args['item_number_' . $i ]      = $item['id'];
97
-                $paypal_args['item_name_' . $i ]        = stripslashes_deep( html_entity_decode( wpinv_get_cart_item_name( $item ), ENT_COMPAT, 'UTF-8' ) );
98
-                $paypal_args['quantity_' . $i ]         = $item['quantity'];
99
-                $paypal_args['amount_' . $i ]           = $item_amount;
100
-                $paypal_args['discount_amount_' . $i ]  = wpinv_sanitize_amount( $item['discount'], 2 );
96
+                $paypal_args['item_number_' . $i]      = $item['id'];
97
+                $paypal_args['item_name_' . $i]        = stripslashes_deep(html_entity_decode(wpinv_get_cart_item_name($item), ENT_COMPAT, 'UTF-8'));
98
+                $paypal_args['quantity_' . $i]         = $item['quantity'];
99
+                $paypal_args['amount_' . $i]           = $item_amount;
100
+                $paypal_args['discount_amount_' . $i]  = wpinv_sanitize_amount($item['discount'], 2);
101 101
 
102 102
                 $i++;
103 103
             }
104 104
         }
105 105
 
106 106
         // Add taxes to the cart
107
-        if ( wpinv_use_taxes() ) {
108
-            $paypal_args['tax_cart'] = wpinv_sanitize_amount( (float)$invoice->get_tax(), 2 );
107
+        if (wpinv_use_taxes()) {
108
+            $paypal_args['tax_cart'] = wpinv_sanitize_amount((float)$invoice->get_tax(), 2);
109 109
         }
110 110
 
111
-        $paypal_args = apply_filters( 'wpinv_paypal_args', $paypal_args, $purchase_data, $invoice );
111
+        $paypal_args = apply_filters('wpinv_paypal_args', $paypal_args, $purchase_data, $invoice);
112 112
 
113 113
         // Build query
114
-        $paypal_redirect .= http_build_query( $paypal_args );
114
+        $paypal_redirect .= http_build_query($paypal_args);
115 115
 
116 116
         // Fix for some sites that encode the entities
117
-        $paypal_redirect = str_replace( '&amp;', '&', $paypal_redirect );
117
+        $paypal_redirect = str_replace('&amp;', '&', $paypal_redirect);
118 118
 
119 119
         // Get rid of cart contents
120 120
         wpinv_empty_cart();
121 121
         
122 122
         // Redirect to PayPal
123
-        wp_redirect( $paypal_redirect );
123
+        wp_redirect($paypal_redirect);
124 124
         exit;
125 125
     }
126 126
 }
127
-add_action( 'wpinv_gateway_paypal', 'wpinv_process_paypal_payment' );
127
+add_action('wpinv_gateway_paypal', 'wpinv_process_paypal_payment');
128 128
 
129
-function wpinv_get_paypal_recurring_args( $paypal_args, $purchase_data, $invoice ) {
130
-    if ( $invoice->is_recurring() && $item_id = $invoice->get_recurring() ) {
131
-        $item   = new WPInv_Item( $item_id );
129
+function wpinv_get_paypal_recurring_args($paypal_args, $purchase_data, $invoice) {
130
+    if ($invoice->is_recurring() && $item_id = $invoice->get_recurring()) {
131
+        $item = new WPInv_Item($item_id);
132 132
         
133
-        if ( empty( $item ) ) {
133
+        if (empty($item)) {
134 134
             return $paypal_args;
135 135
         }
136 136
 
@@ -138,25 +138,25 @@  discard block
 block discarded – undo
138 138
         $interval           = $item->get_recurring_interval();
139 139
         $bill_times         = (int)$item->get_recurring_limit();
140 140
         
141
-        $initial_amount     = wpinv_sanitize_amount( $invoice->get_total(), 2 );
142
-        $recurring_amount   = wpinv_sanitize_amount( $invoice->get_recurring_details( 'total' ), 2 );
141
+        $initial_amount     = wpinv_sanitize_amount($invoice->get_total(), 2);
142
+        $recurring_amount   = wpinv_sanitize_amount($invoice->get_recurring_details('total'), 2);
143 143
         
144 144
         $paypal_args['cmd'] = '_xclick-subscriptions';
145 145
         $paypal_args['sra'] = '1';
146 146
         $paypal_args['src'] = '1';
147 147
         
148 148
         // Set item description
149
-        $item_name                  = sprintf( '[%s] %s', $invoice->get_number(), wpinv_get_cart_item_name( array( 'id' => $item->ID ) ) );
150
-        $paypal_args['item_name']   = stripslashes_deep( html_entity_decode( $item_name, ENT_COMPAT, 'UTF-8' ) );
149
+        $item_name                  = sprintf('[%s] %s', $invoice->get_number(), wpinv_get_cart_item_name(array('id' => $item->ID)));
150
+        $paypal_args['item_name']   = stripslashes_deep(html_entity_decode($item_name, ENT_COMPAT, 'UTF-8'));
151 151
         
152
-        if ( $invoice->is_free_trial() && $item->has_free_trial() ) {
152
+        if ($invoice->is_free_trial() && $item->has_free_trial()) {
153 153
             $paypal_args['a1']  = $initial_amount;
154 154
             $paypal_args['p1']  = $item->get_trial_interval();
155 155
             $paypal_args['t1']  = $item->get_trial_period();
156 156
             
157 157
             // Set the recurring amount
158 158
             $paypal_args['a3']  = $recurring_amount;
159
-        } else if ( $initial_amount != $recurring_amount && $bill_times != 1 ) {
159
+        } else if ($initial_amount != $recurring_amount && $bill_times != 1) {
160 160
             $paypal_args['a1']  = $initial_amount;
161 161
             $paypal_args['p1']  = $interval;
162 162
             $paypal_args['t1']  = $period;
@@ -164,63 +164,63 @@  discard block
 block discarded – undo
164 164
             // Set the recurring amount
165 165
             $paypal_args['a3']  = $recurring_amount;
166 166
             
167
-            if ( $bill_times > 1 ) {
167
+            if ($bill_times > 1) {
168 168
                 $bill_times--;
169 169
             }
170 170
         } else {
171
-            $paypal_args['a3']  = $initial_amount;
171
+            $paypal_args['a3'] = $initial_amount;
172 172
         }
173 173
         
174 174
         $paypal_args['p3']  = $interval;
175 175
         $paypal_args['t3']  = $period;
176 176
         
177
-        if ( $bill_times > 1 ) {
177
+        if ($bill_times > 1) {
178 178
             // Make sure it's not over the max of 52
179
-            $paypal_args['srt'] = ( $bill_times <= 52 ? absint( $bill_times ) : 52 );
179
+            $paypal_args['srt'] = ($bill_times <= 52 ? absint($bill_times) : 52);
180 180
         }
181 181
                 
182 182
         // Remove cart items
183 183
         $i = 1;
184
-        if( is_array( $purchase_data['cart_details'] ) && ! empty( $purchase_data['cart_details'] ) ) {
185
-            foreach ( $purchase_data['cart_details'] as $item ) {                
186
-                if ( isset( $paypal_args['item_number_' . $i] ) ) {
187
-                    unset( $paypal_args['item_number_' . $i] );
184
+        if (is_array($purchase_data['cart_details']) && !empty($purchase_data['cart_details'])) {
185
+            foreach ($purchase_data['cart_details'] as $item) {                
186
+                if (isset($paypal_args['item_number_' . $i])) {
187
+                    unset($paypal_args['item_number_' . $i]);
188 188
                 }
189
-                if ( isset( $paypal_args['item_name_' . $i] ) ) {
190
-                    unset( $paypal_args['item_name_' . $i] );
189
+                if (isset($paypal_args['item_name_' . $i])) {
190
+                    unset($paypal_args['item_name_' . $i]);
191 191
                 }
192
-                if ( isset( $paypal_args['quantity_' . $i] ) ) {
193
-                    unset( $paypal_args['quantity_' . $i] );
192
+                if (isset($paypal_args['quantity_' . $i])) {
193
+                    unset($paypal_args['quantity_' . $i]);
194 194
                 }
195
-                if ( isset( $paypal_args['amount_' . $i] ) ) {
196
-                    unset( $paypal_args['amount_' . $i] );
195
+                if (isset($paypal_args['amount_' . $i])) {
196
+                    unset($paypal_args['amount_' . $i]);
197 197
                 }
198
-                if ( isset( $paypal_args['discount_amount_' . $i] ) ) {
199
-                    unset( $paypal_args['discount_amount_' . $i] );
198
+                if (isset($paypal_args['discount_amount_' . $i])) {
199
+                    unset($paypal_args['discount_amount_' . $i]);
200 200
                 }
201 201
 
202 202
                 $i++;
203 203
             }
204 204
         }
205 205
         
206
-        if ( isset( $paypal_args['tax_cart'] ) ) {
207
-            unset( $paypal_args['tax_cart'] );
206
+        if (isset($paypal_args['tax_cart'])) {
207
+            unset($paypal_args['tax_cart']);
208 208
         }
209 209
                 
210
-        if ( isset( $paypal_args['upload'] ) ) {
211
-            unset( $paypal_args['upload'] );
210
+        if (isset($paypal_args['upload'])) {
211
+            unset($paypal_args['upload']);
212 212
         }
213 213
         
214
-        $paypal_args = apply_filters( 'wpinv_paypal_recurring_args', $paypal_args, $purchase_data, $invoice );
214
+        $paypal_args = apply_filters('wpinv_paypal_recurring_args', $paypal_args, $purchase_data, $invoice);
215 215
     }
216 216
     
217 217
     return $paypal_args;
218 218
 }
219
-add_filter( 'wpinv_paypal_args', 'wpinv_get_paypal_recurring_args', 10, 3 );
219
+add_filter('wpinv_paypal_args', 'wpinv_get_paypal_recurring_args', 10, 3);
220 220
 
221 221
 function wpinv_process_paypal_ipn() {
222 222
 	// Check the request method is POST
223
-	if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] != 'POST' ) {
223
+	if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'POST') {
224 224
 		return;
225 225
 	}
226 226
 
@@ -228,11 +228,11 @@  discard block
 block discarded – undo
228 228
 	$post_data = '';
229 229
 
230 230
 	// Fallback just in case post_max_size is lower than needed
231
-	if ( ini_get( 'allow_url_fopen' ) ) {
232
-		$post_data = file_get_contents( 'php://input' );
231
+	if (ini_get('allow_url_fopen')) {
232
+		$post_data = file_get_contents('php://input');
233 233
 	} else {
234 234
 		// If allow_url_fopen is not enabled, then make sure that post_max_size is large enough
235
-		ini_set( 'post_max_size', '12M' );
235
+		ini_set('post_max_size', '12M');
236 236
 	}
237 237
 	// Start the encoded data collection with notification command
238 238
 	$encoded_data = 'cmd=_notify-validate';
@@ -241,43 +241,43 @@  discard block
 block discarded – undo
241 241
 	$arg_separator = wpinv_get_php_arg_separator_output();
242 242
 
243 243
 	// Verify there is a post_data
244
-	if ( $post_data || strlen( $post_data ) > 0 ) {
244
+	if ($post_data || strlen($post_data) > 0) {
245 245
 		// Append the data
246
-		$encoded_data .= $arg_separator.$post_data;
246
+		$encoded_data .= $arg_separator . $post_data;
247 247
 	} else {
248 248
 		// Check if POST is empty
249
-		if ( empty( $_POST ) ) {
249
+		if (empty($_POST)) {
250 250
 			// Nothing to do
251 251
 			return;
252 252
 		} else {
253 253
 			// Loop through each POST
254
-			foreach ( $_POST as $key => $value ) {
254
+			foreach ($_POST as $key => $value) {
255 255
 				// Encode the value and append the data
256
-				$encoded_data .= $arg_separator."$key=" . urlencode( $value );
256
+				$encoded_data .= $arg_separator . "$key=" . urlencode($value);
257 257
 			}
258 258
 		}
259 259
 	}
260 260
 
261 261
 	// Convert collected post data to an array
262
-	parse_str( $encoded_data, $encoded_data_array );
262
+	parse_str($encoded_data, $encoded_data_array);
263 263
 
264
-	foreach ( $encoded_data_array as $key => $value ) {
265
-		if ( false !== strpos( $key, 'amp;' ) ) {
266
-			$new_key = str_replace( '&amp;', '&', $key );
267
-			$new_key = str_replace( 'amp;', '&' , $new_key );
264
+	foreach ($encoded_data_array as $key => $value) {
265
+		if (false !== strpos($key, 'amp;')) {
266
+			$new_key = str_replace('&amp;', '&', $key);
267
+			$new_key = str_replace('amp;', '&', $new_key);
268 268
 
269
-			unset( $encoded_data_array[ $key ] );
270
-			$encoded_data_array[ $new_key ] = $value;
269
+			unset($encoded_data_array[$key]);
270
+			$encoded_data_array[$new_key] = $value;
271 271
 		}
272 272
 	}
273 273
 
274 274
 	// Get the PayPal redirect uri
275
-	$paypal_redirect = wpinv_get_paypal_redirect( true );
275
+	$paypal_redirect = wpinv_get_paypal_redirect(true);
276 276
 
277
-	if ( !wpinv_get_option( 'disable_paypal_verification', false ) ) {
277
+	if (!wpinv_get_option('disable_paypal_verification', false)) {
278 278
 		// Validate the IPN
279 279
 
280
-		$remote_post_vars      = array(
280
+		$remote_post_vars = array(
281 281
 			'method'           => 'POST',
282 282
 			'timeout'          => 45,
283 283
 			'redirection'      => 5,
@@ -295,21 +295,21 @@  discard block
 block discarded – undo
295 295
 		);
296 296
 
297 297
 		// Get response
298
-		$api_response = wp_remote_post( wpinv_get_paypal_redirect(), $remote_post_vars );
298
+		$api_response = wp_remote_post(wpinv_get_paypal_redirect(), $remote_post_vars);
299 299
 
300
-		if ( is_wp_error( $api_response ) ) {
301
-			wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid IPN verification response. IPN data: %s', 'invoicing' ), json_encode( $api_response ) ) );
300
+		if (is_wp_error($api_response)) {
301
+			wpinv_record_gateway_error(__('IPN Error', 'invoicing'), sprintf(__('Invalid IPN verification response. IPN data: %s', 'invoicing'), json_encode($api_response)));
302 302
 			return; // Something went wrong
303 303
 		}
304 304
 
305
-		if ( $api_response['body'] !== 'VERIFIED' && wpinv_get_option( 'disable_paypal_verification', false ) ) {
306
-			wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid IPN verification response. IPN data: %s', 'invoicing' ), json_encode( $api_response ) ) );
305
+		if ($api_response['body'] !== 'VERIFIED' && wpinv_get_option('disable_paypal_verification', false)) {
306
+			wpinv_record_gateway_error(__('IPN Error', 'invoicing'), sprintf(__('Invalid IPN verification response. IPN data: %s', 'invoicing'), json_encode($api_response)));
307 307
 			return; // Response not okay
308 308
 		}
309 309
 	}
310 310
 
311 311
 	// Check if $post_data_array has been populated
312
-	if ( !is_array( $encoded_data_array ) && !empty( $encoded_data_array ) )
312
+	if (!is_array($encoded_data_array) && !empty($encoded_data_array))
313 313
 		return;
314 314
 
315 315
 	$defaults = array(
@@ -317,265 +317,265 @@  discard block
 block discarded – undo
317 317
 		'payment_status' => ''
318 318
 	);
319 319
 
320
-	$encoded_data_array = wp_parse_args( $encoded_data_array, $defaults );
320
+	$encoded_data_array = wp_parse_args($encoded_data_array, $defaults);
321 321
 
322
-	$invoice_id = isset( $encoded_data_array['custom'] ) ? absint( $encoded_data_array['custom'] ) : 0;
322
+	$invoice_id = isset($encoded_data_array['custom']) ? absint($encoded_data_array['custom']) : 0;
323 323
     
324
-	wpinv_error_log( $encoded_data_array['txn_type'], 'PayPal txn_type', __FILE__, __LINE__ );
325
-	wpinv_error_log( $encoded_data_array, 'PayPal IPN response', __FILE__, __LINE__ );
324
+	wpinv_error_log($encoded_data_array['txn_type'], 'PayPal txn_type', __FILE__, __LINE__);
325
+	wpinv_error_log($encoded_data_array, 'PayPal IPN response', __FILE__, __LINE__);
326 326
 
327
-	if ( has_action( 'wpinv_paypal_' . $encoded_data_array['txn_type'] ) ) {
327
+	if (has_action('wpinv_paypal_' . $encoded_data_array['txn_type'])) {
328 328
 		// Allow PayPal IPN types to be processed separately
329
-		do_action( 'wpinv_paypal_' . $encoded_data_array['txn_type'], $encoded_data_array, $invoice_id );
329
+		do_action('wpinv_paypal_' . $encoded_data_array['txn_type'], $encoded_data_array, $invoice_id);
330 330
 	} else {
331 331
 		// Fallback to web accept just in case the txn_type isn't present
332
-		do_action( 'wpinv_paypal_web_accept', $encoded_data_array, $invoice_id );
332
+		do_action('wpinv_paypal_web_accept', $encoded_data_array, $invoice_id);
333 333
 	}
334 334
 	exit;
335 335
 }
336
-add_action( 'wpinv_verify_paypal_ipn', 'wpinv_process_paypal_ipn' );
336
+add_action('wpinv_verify_paypal_ipn', 'wpinv_process_paypal_ipn');
337 337
 
338
-function wpinv_process_paypal_web_accept_and_cart( $data, $invoice_id ) {
339
-	if ( $data['txn_type'] != 'web_accept' && $data['txn_type'] != 'cart' && $data['payment_status'] != 'Refunded' ) {
338
+function wpinv_process_paypal_web_accept_and_cart($data, $invoice_id) {
339
+	if ($data['txn_type'] != 'web_accept' && $data['txn_type'] != 'cart' && $data['payment_status'] != 'Refunded') {
340 340
 		return;
341 341
 	}
342 342
 
343
-	if( empty( $invoice_id ) ) {
343
+	if (empty($invoice_id)) {
344 344
 		return;
345 345
 	}
346 346
 
347 347
 	// Collect payment details
348
-	$purchase_key   = isset( $data['invoice'] ) ? $data['invoice'] : $data['item_number'];
348
+	$purchase_key   = isset($data['invoice']) ? $data['invoice'] : $data['item_number'];
349 349
 	$paypal_amount  = $data['mc_gross'];
350
-	$payment_status = strtolower( $data['payment_status'] );
351
-	$currency_code  = strtolower( $data['mc_currency'] );
352
-	$business_email = isset( $data['business'] ) && is_email( $data['business'] ) ? trim( $data['business'] ) : trim( $data['receiver_email'] );
353
-	$payment_meta   = wpinv_get_invoice_meta( $invoice_id );
350
+	$payment_status = strtolower($data['payment_status']);
351
+	$currency_code  = strtolower($data['mc_currency']);
352
+	$business_email = isset($data['business']) && is_email($data['business']) ? trim($data['business']) : trim($data['receiver_email']);
353
+	$payment_meta   = wpinv_get_invoice_meta($invoice_id);
354 354
 
355
-	if ( wpinv_get_payment_gateway( $invoice_id ) != 'paypal' ) {
355
+	if (wpinv_get_payment_gateway($invoice_id) != 'paypal') {
356 356
 		return; // this isn't a PayPal standard IPN
357 357
 	}
358 358
 
359 359
 	// Verify payment recipient
360
-	if ( strcasecmp( $business_email, trim( wpinv_get_option( 'paypal_email', false ) ) ) != 0 ) {
361
-		wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid business email in IPN response. IPN data: %s', 'invoicing' ), json_encode( $data ) ), $invoice_id );
362
-		wpinv_update_payment_status( $invoice_id, 'wpi-failed' );
363
-		wpinv_insert_payment_note( $invoice_id, __( 'Payment failed due to invalid PayPal business email.', 'invoicing' ), '', '', true );
360
+	if (strcasecmp($business_email, trim(wpinv_get_option('paypal_email', false))) != 0) {
361
+		wpinv_record_gateway_error(__('IPN Error', 'invoicing'), sprintf(__('Invalid business email in IPN response. IPN data: %s', 'invoicing'), json_encode($data)), $invoice_id);
362
+		wpinv_update_payment_status($invoice_id, 'wpi-failed');
363
+		wpinv_insert_payment_note($invoice_id, __('Payment failed due to invalid PayPal business email.', 'invoicing'), '', '', true);
364 364
 		return;
365 365
 	}
366 366
 
367 367
 	// Verify payment currency
368
-	if ( $currency_code != strtolower( $payment_meta['currency'] ) ) {
369
-		wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid currency in IPN response. IPN data: %s', 'invoicing' ), json_encode( $data ) ), $invoice_id );
370
-		wpinv_update_payment_status( $invoice_id, 'wpi-failed' );
371
-		wpinv_insert_payment_note( $invoice_id, __( 'Payment failed due to invalid currency in PayPal IPN.', 'invoicing' ), '', '', true );
368
+	if ($currency_code != strtolower($payment_meta['currency'])) {
369
+		wpinv_record_gateway_error(__('IPN Error', 'invoicing'), sprintf(__('Invalid currency in IPN response. IPN data: %s', 'invoicing'), json_encode($data)), $invoice_id);
370
+		wpinv_update_payment_status($invoice_id, 'wpi-failed');
371
+		wpinv_insert_payment_note($invoice_id, __('Payment failed due to invalid currency in PayPal IPN.', 'invoicing'), '', '', true);
372 372
 		return;
373 373
 	}
374 374
 
375
-	if ( !wpinv_get_payment_user_email( $invoice_id ) ) {
375
+	if (!wpinv_get_payment_user_email($invoice_id)) {
376 376
 		// This runs when a Buy Now purchase was made. It bypasses checkout so no personal info is collected until PayPal
377 377
 		// No email associated with purchase, so store from PayPal
378
-		wpinv_update_invoice_meta( $invoice_id, '_wpinv_email', $data['payer_email'] );
378
+		wpinv_update_invoice_meta($invoice_id, '_wpinv_email', $data['payer_email']);
379 379
 
380 380
 		// Setup and store the customer's details
381 381
 		$user_info = array(
382 382
 			'user_id'    => '-1',
383
-			'email'      => sanitize_text_field( $data['payer_email'] ),
384
-			'first_name' => sanitize_text_field( $data['first_name'] ),
385
-			'last_name'  => sanitize_text_field( $data['last_name'] ),
383
+			'email'      => sanitize_text_field($data['payer_email']),
384
+			'first_name' => sanitize_text_field($data['first_name']),
385
+			'last_name'  => sanitize_text_field($data['last_name']),
386 386
 			'discount'   => '',
387 387
 		);
388
-		$user_info['address'] = ! empty( $data['address_street']       ) ? sanitize_text_field( $data['address_street'] )       : false;
389
-		$user_info['city']    = ! empty( $data['address_city']         ) ? sanitize_text_field( $data['address_city'] )         : false;
390
-		$user_info['state']   = ! empty( $data['address_state']        ) ? sanitize_text_field( $data['address_state'] )        : false;
391
-		$user_info['country'] = ! empty( $data['address_country_code'] ) ? sanitize_text_field( $data['address_country_code'] ) : false;
392
-		$user_info['zip']     = ! empty( $data['address_zip']          ) ? sanitize_text_field( $data['address_zip'] )          : false;
388
+		$user_info['address'] = !empty($data['address_street']) ? sanitize_text_field($data['address_street']) : false;
389
+		$user_info['city']    = !empty($data['address_city']) ? sanitize_text_field($data['address_city']) : false;
390
+		$user_info['state']   = !empty($data['address_state']) ? sanitize_text_field($data['address_state']) : false;
391
+		$user_info['country'] = !empty($data['address_country_code']) ? sanitize_text_field($data['address_country_code']) : false;
392
+		$user_info['zip']     = !empty($data['address_zip']) ? sanitize_text_field($data['address_zip']) : false;
393 393
 
394 394
 		$payment_meta['user_info'] = $user_info;
395
-		wpinv_update_invoice_meta( $invoice_id, '_wpinv_payment_meta', $payment_meta );
395
+		wpinv_update_invoice_meta($invoice_id, '_wpinv_payment_meta', $payment_meta);
396 396
 	}
397 397
 
398
-	if ( $payment_status == 'refunded' || $payment_status == 'reversed' ) {
398
+	if ($payment_status == 'refunded' || $payment_status == 'reversed') {
399 399
 		// Process a refund
400
-		wpinv_process_paypal_refund( $data, $invoice_id );
400
+		wpinv_process_paypal_refund($data, $invoice_id);
401 401
 	} else {
402
-		if ( get_post_status( $invoice_id ) == 'publish' ) {
402
+		if (get_post_status($invoice_id) == 'publish') {
403 403
 			return; // Only paid payments once
404 404
 		}
405 405
 
406 406
 		// Retrieve the total purchase amount (before PayPal)
407
-		$payment_amount = wpinv_payment_total( $invoice_id );
407
+		$payment_amount = wpinv_payment_total($invoice_id);
408 408
 
409
-		if ( number_format( (float) $paypal_amount, 2 ) < number_format( (float) $payment_amount, 2 ) ) {
409
+		if (number_format((float)$paypal_amount, 2) < number_format((float)$payment_amount, 2)) {
410 410
 			// The prices don't match
411
-			wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid payment amount in IPN response. IPN data: %s', 'invoicing' ), json_encode( $data ) ), $invoice_id );
412
-			wpinv_update_payment_status( $invoice_id, 'wpi-failed' );
413
-			wpinv_insert_payment_note( $invoice_id, __( 'Payment failed due to invalid amount in PayPal IPN.', 'invoicing' ), '', '', true );
411
+			wpinv_record_gateway_error(__('IPN Error', 'invoicing'), sprintf(__('Invalid payment amount in IPN response. IPN data: %s', 'invoicing'), json_encode($data)), $invoice_id);
412
+			wpinv_update_payment_status($invoice_id, 'wpi-failed');
413
+			wpinv_insert_payment_note($invoice_id, __('Payment failed due to invalid amount in PayPal IPN.', 'invoicing'), '', '', true);
414 414
 			return;
415 415
 		}
416
-		if ( $purchase_key != wpinv_get_payment_key( $invoice_id ) ) {
416
+		if ($purchase_key != wpinv_get_payment_key($invoice_id)) {
417 417
 			// Purchase keys don't match
418
-			wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid purchase key in IPN response. IPN data: %s', 'invoicing' ), json_encode( $data ) ), $invoice_id );
419
-			wpinv_update_payment_status( $invoice_id, 'wpi-failed' );
420
-			wpinv_insert_payment_note( $invoice_id, __( 'Payment failed due to invalid purchase key in PayPal IPN.', 'invoicing' ), '', '', true );
418
+			wpinv_record_gateway_error(__('IPN Error', 'invoicing'), sprintf(__('Invalid purchase key in IPN response. IPN data: %s', 'invoicing'), json_encode($data)), $invoice_id);
419
+			wpinv_update_payment_status($invoice_id, 'wpi-failed');
420
+			wpinv_insert_payment_note($invoice_id, __('Payment failed due to invalid purchase key in PayPal IPN.', 'invoicing'), '', '', true);
421 421
 			return;
422 422
 		}
423 423
 
424
-		if ( 'complete' == $payment_status || 'completed' == $payment_status || 'processed' == $payment_status || wpinv_is_test_mode( 'paypal' ) ) {
425
-			wpinv_insert_payment_note( $invoice_id, sprintf( __( 'PayPal Transaction ID: %s', 'invoicing' ) , $data['txn_id'] ), '', '', true );
426
-			wpinv_set_payment_transaction_id( $invoice_id, $data['txn_id'] );
427
-			wpinv_update_payment_status( $invoice_id, 'publish' );
428
-		} else if ( 'pending' == $payment_status && isset( $data['pending_reason'] ) ) {
424
+		if ('complete' == $payment_status || 'completed' == $payment_status || 'processed' == $payment_status || wpinv_is_test_mode('paypal')) {
425
+			wpinv_insert_payment_note($invoice_id, sprintf(__('PayPal Transaction ID: %s', 'invoicing'), $data['txn_id']), '', '', true);
426
+			wpinv_set_payment_transaction_id($invoice_id, $data['txn_id']);
427
+			wpinv_update_payment_status($invoice_id, 'publish');
428
+		} else if ('pending' == $payment_status && isset($data['pending_reason'])) {
429 429
 			// Look for possible pending reasons, such as an echeck
430 430
 			$note = '';
431 431
 
432
-			switch( strtolower( $data['pending_reason'] ) ) {
432
+			switch (strtolower($data['pending_reason'])) {
433 433
 				case 'echeck' :
434
-					$note = __( 'Payment made via eCheck and will clear automatically in 5-8 days', 'invoicing' );
434
+					$note = __('Payment made via eCheck and will clear automatically in 5-8 days', 'invoicing');
435 435
 					break;
436 436
 				
437 437
                 case 'address' :
438
-					$note = __( 'Payment requires a confirmed customer address and must be accepted manually through PayPal', 'invoicing' );
438
+					$note = __('Payment requires a confirmed customer address and must be accepted manually through PayPal', 'invoicing');
439 439
 					break;
440 440
 				
441 441
                 case 'intl' :
442
-					$note = __( 'Payment must be accepted manually through PayPal due to international account regulations', 'invoicing' );
442
+					$note = __('Payment must be accepted manually through PayPal due to international account regulations', 'invoicing');
443 443
 					break;
444 444
 				
445 445
                 case 'multi-currency' :
446
-					$note = __( 'Payment received in non-shop currency and must be accepted manually through PayPal', 'invoicing' );
446
+					$note = __('Payment received in non-shop currency and must be accepted manually through PayPal', 'invoicing');
447 447
 					break;
448 448
 				
449 449
                 case 'paymentreview' :
450 450
                 case 'regulatory_review' :
451
-					$note = __( 'Payment is being reviewed by PayPal staff as high-risk or in possible violation of government regulations', 'invoicing' );
451
+					$note = __('Payment is being reviewed by PayPal staff as high-risk or in possible violation of government regulations', 'invoicing');
452 452
 					break;
453 453
 				
454 454
                 case 'unilateral' :
455
-					$note = __( 'Payment was sent to non-confirmed or non-registered email address.', 'invoicing' );
455
+					$note = __('Payment was sent to non-confirmed or non-registered email address.', 'invoicing');
456 456
 					break;
457 457
 				
458 458
                 case 'upgrade' :
459
-					$note = __( 'PayPal account must be upgraded before this payment can be accepted', 'invoicing' );
459
+					$note = __('PayPal account must be upgraded before this payment can be accepted', 'invoicing');
460 460
 					break;
461 461
 				
462 462
                 case 'verify' :
463
-					$note = __( 'PayPal account is not verified. Verify account in order to accept this payment', 'invoicing' );
463
+					$note = __('PayPal account is not verified. Verify account in order to accept this payment', 'invoicing');
464 464
 					break;
465 465
 
466 466
 				case 'other' :
467
-					$note = __( 'Payment is pending for unknown reasons. Contact PayPal support for assistance', 'invoicing' );
467
+					$note = __('Payment is pending for unknown reasons. Contact PayPal support for assistance', 'invoicing');
468 468
 					break;
469 469
 			}
470 470
 
471
-			if ( ! empty( $note ) ) {
472
-				wpinv_insert_payment_note( $invoice_id, $note, '', '', true );
471
+			if (!empty($note)) {
472
+				wpinv_insert_payment_note($invoice_id, $note, '', '', true);
473 473
 			}
474 474
 		} else {
475
-			wpinv_insert_payment_note( $invoice_id, wp_sprintf( __( 'PayPal IPN has been received with invalid payment status: %s', 'invoicing' ), $payment_status ), '', '', true );
475
+			wpinv_insert_payment_note($invoice_id, wp_sprintf(__('PayPal IPN has been received with invalid payment status: %s', 'invoicing'), $payment_status), '', '', true);
476 476
 		}
477 477
 	}
478 478
 }
479
-add_action( 'wpinv_paypal_web_accept', 'wpinv_process_paypal_web_accept_and_cart', 10, 2 );
479
+add_action('wpinv_paypal_web_accept', 'wpinv_process_paypal_web_accept_and_cart', 10, 2);
480 480
 
481 481
 // Process PayPal subscription sign ups
482
-add_action( 'wpinv_paypal_subscr_signup', 'wpinv_process_paypal_subscr_signup' );
482
+add_action('wpinv_paypal_subscr_signup', 'wpinv_process_paypal_subscr_signup');
483 483
 
484 484
 // Process PayPal subscription payments
485
-add_action( 'wpinv_paypal_subscr_payment', 'wpinv_process_paypal_subscr_payment' );
485
+add_action('wpinv_paypal_subscr_payment', 'wpinv_process_paypal_subscr_payment');
486 486
 
487 487
 // Process PayPal subscription cancellations
488
-add_action( 'wpinv_paypal_subscr_cancel', 'wpinv_process_paypal_subscr_cancel' );
488
+add_action('wpinv_paypal_subscr_cancel', 'wpinv_process_paypal_subscr_cancel');
489 489
 
490 490
 // Process PayPal subscription end of term notices
491
-add_action( 'wpinv_paypal_subscr_eot', 'wpinv_process_paypal_subscr_eot' );
491
+add_action('wpinv_paypal_subscr_eot', 'wpinv_process_paypal_subscr_eot');
492 492
 
493 493
 // Process PayPal payment failed
494
-add_action( 'wpinv_paypal_subscr_failed', 'wpinv_process_paypal_subscr_failed' );
494
+add_action('wpinv_paypal_subscr_failed', 'wpinv_process_paypal_subscr_failed');
495 495
 
496 496
 
497 497
 /**
498 498
  * Process the subscription started IPN.
499 499
  */
500
-function wpinv_process_paypal_subscr_signup( $ipn_data ) {
501
-    $parent_invoice_id = absint( $ipn_data['custom'] );
502
-    if( empty( $parent_invoice_id ) ) {
500
+function wpinv_process_paypal_subscr_signup($ipn_data) {
501
+    $parent_invoice_id = absint($ipn_data['custom']);
502
+    if (empty($parent_invoice_id)) {
503 503
         return;
504 504
     }
505 505
 
506
-    $invoice = wpinv_get_invoice( $parent_invoice_id );
507
-    if ( empty( $invoice ) ) {
506
+    $invoice = wpinv_get_invoice($parent_invoice_id);
507
+    if (empty($invoice)) {
508 508
         return;
509 509
     }
510 510
 
511
-    if ( $invoice->is_free_trial() && !empty( $ipn_data['invoice'] ) ) {
512
-        wpinv_insert_payment_note( $parent_invoice_id, sprintf( __( 'PayPal Invoice ID: %s', 'invoicing' ) , $ipn_data['invoice'] ), '', '', true);
513
-        if ( !empty( $ipn_data['txn_id'] ) ) {
514
-            wpinv_set_payment_transaction_id( $parent_invoice_id, $ipn_data['txn_id'] );
511
+    if ($invoice->is_free_trial() && !empty($ipn_data['invoice'])) {
512
+        wpinv_insert_payment_note($parent_invoice_id, sprintf(__('PayPal Invoice ID: %s', 'invoicing'), $ipn_data['invoice']), '', '', true);
513
+        if (!empty($ipn_data['txn_id'])) {
514
+            wpinv_set_payment_transaction_id($parent_invoice_id, $ipn_data['txn_id']);
515 515
         }
516 516
     }
517 517
 
518
-    $subscription = wpinv_get_paypal_subscription( $ipn_data );
519
-    if ( false === $subscription ) {
518
+    $subscription = wpinv_get_paypal_subscription($ipn_data);
519
+    if (false === $subscription) {
520 520
         return;
521 521
     }
522 522
     
523
-    wpinv_update_payment_status( $parent_invoice_id, 'publish' );
523
+    wpinv_update_payment_status($parent_invoice_id, 'publish');
524 524
     sleep(1);
525
-    wpinv_insert_payment_note( $parent_invoice_id, sprintf( __( 'PayPal Subscription ID: %s', 'invoicing' ) , $ipn_data['subscr_id'] ), '', '', true );
526
-    update_post_meta($parent_invoice_id,'_wpinv_subscr_profile_id', $ipn_data['subscr_id']);
525
+    wpinv_insert_payment_note($parent_invoice_id, sprintf(__('PayPal Subscription ID: %s', 'invoicing'), $ipn_data['subscr_id']), '', '', true);
526
+    update_post_meta($parent_invoice_id, '_wpinv_subscr_profile_id', $ipn_data['subscr_id']);
527 527
 
528 528
     $status     = 'trialling' == $subscription->status ? 'trialling' : 'active';
529
-    $diff_days  = absint( ( ( strtotime( $subscription->expiration ) - strtotime( $subscription->created ) ) / DAY_IN_SECONDS ) );
530
-    $created    = date_i18n( 'Y-m-d H:i:s' );
531
-    $expiration = date_i18n( 'Y-m-d 23:59:59', ( strtotime( $created ) + ( $diff_days * DAY_IN_SECONDS ) ) );
529
+    $diff_days  = absint(((strtotime($subscription->expiration) - strtotime($subscription->created)) / DAY_IN_SECONDS));
530
+    $created    = date_i18n('Y-m-d H:i:s');
531
+    $expiration = date_i18n('Y-m-d 23:59:59', (strtotime($created) + ($diff_days * DAY_IN_SECONDS)));
532 532
 
533 533
     // Retrieve pending subscription from database and update it's status to active and set proper profile ID
534
-    $subscription->update( array( 'profile_id' => $ipn_data['subscr_id'], 'status' => $status, 'created' => $created, 'expiration' => $expiration ) );
534
+    $subscription->update(array('profile_id' => $ipn_data['subscr_id'], 'status' => $status, 'created' => $created, 'expiration' => $expiration));
535 535
 }
536 536
 
537 537
 /**
538 538
  * Process the subscription payment received IPN.
539 539
  */
540
-function wpinv_process_paypal_subscr_payment( $ipn_data ) {
541
-    $parent_invoice_id = absint( $ipn_data['custom'] );
540
+function wpinv_process_paypal_subscr_payment($ipn_data) {
541
+    $parent_invoice_id = absint($ipn_data['custom']);
542 542
 
543
-    $parent_invoice = wpinv_get_invoice( $parent_invoice_id );
544
-    if ( empty( $parent_invoice ) ) {
543
+    $parent_invoice = wpinv_get_invoice($parent_invoice_id);
544
+    if (empty($parent_invoice)) {
545 545
         return;
546 546
     }
547 547
 
548
-    $subscription = wpinv_get_paypal_subscription( $ipn_data );
549
-    if ( false === $subscription ) {
548
+    $subscription = wpinv_get_paypal_subscription($ipn_data);
549
+    if (false === $subscription) {
550 550
         return;
551 551
     }
552 552
 
553
-    $transaction_id = wpinv_get_payment_transaction_id( $parent_invoice_id );
553
+    $transaction_id = wpinv_get_payment_transaction_id($parent_invoice_id);
554 554
     $times_billed   = $subscription->get_times_billed();
555
-    $signup_date    = strtotime( $subscription->created );
556
-    $today          = date( 'Ynd', $signup_date ) == date( 'Ynd', strtotime( $ipn_data['payment_date'] ) );
555
+    $signup_date    = strtotime($subscription->created);
556
+    $today          = date('Ynd', $signup_date) == date('Ynd', strtotime($ipn_data['payment_date']));
557 557
 
558 558
     // Look to see if payment is same day as signup and we have set the transaction ID on the parent payment yet.
559
-    if ( (empty($times_billed) || $today) && ( !$transaction_id || $transaction_id == $parent_invoice_id ) ) {
560
-        wpinv_update_payment_status( $parent_invoice_id, 'publish' );
559
+    if ((empty($times_billed) || $today) && (!$transaction_id || $transaction_id == $parent_invoice_id)) {
560
+        wpinv_update_payment_status($parent_invoice_id, 'publish');
561 561
         sleep(1);
562 562
         
563 563
         // This is the very first payment
564
-        wpinv_set_payment_transaction_id( $parent_invoice_id, $ipn_data['txn_id'] );
565
-        wpinv_insert_payment_note( $parent_invoice_id, sprintf( __( 'PayPal Transaction ID: %s', 'invoicing' ) , $ipn_data['txn_id'] ), '', '', true );
564
+        wpinv_set_payment_transaction_id($parent_invoice_id, $ipn_data['txn_id']);
565
+        wpinv_insert_payment_note($parent_invoice_id, sprintf(__('PayPal Transaction ID: %s', 'invoicing'), $ipn_data['txn_id']), '', '', true);
566 566
         return;
567 567
     }
568 568
 
569
-    if ( wpinv_get_id_by_transaction_id( $ipn_data['txn_id'] ) ) {
569
+    if (wpinv_get_id_by_transaction_id($ipn_data['txn_id'])) {
570 570
         return; // Payment already recorded
571 571
     }
572 572
 
573
-    $currency_code = strtolower( $ipn_data['mc_currency'] );
573
+    $currency_code = strtolower($ipn_data['mc_currency']);
574 574
 
575 575
     // verify details
576
-    if ( $currency_code != strtolower( wpinv_get_currency() ) ) {
576
+    if ($currency_code != strtolower(wpinv_get_currency())) {
577 577
         // the currency code is invalid
578
-        wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid currency in IPN response. IPN data: ', 'invoicing' ), json_encode( $ipn_data ) ) );
578
+        wpinv_record_gateway_error(__('IPN Error', 'invoicing'), sprintf(__('Invalid currency in IPN response. IPN data: ', 'invoicing'), json_encode($ipn_data)));
579 579
         return;
580 580
     }
581 581
 
@@ -585,11 +585,11 @@  discard block
 block discarded – undo
585 585
         'gateway'        => 'paypal'
586 586
     );
587 587
     
588
-    $invoice_id = $subscription->add_payment( $args );
588
+    $invoice_id = $subscription->add_payment($args);
589 589
 
590
-    if ( $invoice_id > 0 ) {
591
-        wpinv_insert_payment_note( $invoice_id, wp_sprintf( __( 'PayPal Transaction ID: %s', 'invoicing' ) , $ipn_data['txn_id'] ), '', '', true );
592
-        wpinv_insert_payment_note( $invoice_id, wp_sprintf( __( 'PayPal Subscription ID: %s', 'invoicing' ) , $ipn_data['subscr_id'] ), '', '', true );
590
+    if ($invoice_id > 0) {
591
+        wpinv_insert_payment_note($invoice_id, wp_sprintf(__('PayPal Transaction ID: %s', 'invoicing'), $ipn_data['txn_id']), '', '', true);
592
+        wpinv_insert_payment_note($invoice_id, wp_sprintf(__('PayPal Subscription ID: %s', 'invoicing'), $ipn_data['subscr_id']), '', '', true);
593 593
 
594 594
         $subscription->renew();
595 595
     }
@@ -598,10 +598,10 @@  discard block
 block discarded – undo
598 598
 /**
599 599
  * Process the subscription canceled IPN.
600 600
  */
601
-function wpinv_process_paypal_subscr_cancel( $ipn_data ) {
602
-    $subscription = wpinv_get_paypal_subscription( $ipn_data );
601
+function wpinv_process_paypal_subscr_cancel($ipn_data) {
602
+    $subscription = wpinv_get_paypal_subscription($ipn_data);
603 603
 
604
-    if( false === $subscription ) {
604
+    if (false === $subscription) {
605 605
         return;
606 606
     }
607 607
 
@@ -611,10 +611,10 @@  discard block
 block discarded – undo
611 611
 /**
612 612
  * Process the subscription expired IPN.
613 613
  */
614
-function wpinv_process_paypal_subscr_eot( $ipn_data ) {
615
-    $subscription = wpinv_get_paypal_subscription( $ipn_data );
614
+function wpinv_process_paypal_subscr_eot($ipn_data) {
615
+    $subscription = wpinv_get_paypal_subscription($ipn_data);
616 616
 
617
-    if( false === $subscription ) {
617
+    if (false === $subscription) {
618 618
         return;
619 619
     }
620 620
 
@@ -624,40 +624,40 @@  discard block
 block discarded – undo
624 624
 /**
625 625
  * Process the subscription payment failed IPN.
626 626
  */
627
-function wpinv_process_paypal_subscr_failed( $ipn_data ) {
628
-    $subscription = wpinv_get_paypal_subscription( $ipn_data );
627
+function wpinv_process_paypal_subscr_failed($ipn_data) {
628
+    $subscription = wpinv_get_paypal_subscription($ipn_data);
629 629
 
630
-    if( false === $subscription ) {
630
+    if (false === $subscription) {
631 631
         return;
632 632
     }
633 633
 
634 634
     $subscription->failing();
635 635
 
636
-    do_action( 'wpinv_recurring_payment_failed', $subscription );
636
+    do_action('wpinv_recurring_payment_failed', $subscription);
637 637
 }
638 638
 
639 639
 /**
640 640
  * Retrieve the subscription this IPN notice is for.
641 641
  */
642
-function wpinv_get_paypal_subscription( $ipn_data = array() ) {
643
-    $parent_invoice_id = absint( $ipn_data['custom'] );
642
+function wpinv_get_paypal_subscription($ipn_data = array()) {
643
+    $parent_invoice_id = absint($ipn_data['custom']);
644 644
 
645
-    if( empty( $parent_invoice_id ) ) {
645
+    if (empty($parent_invoice_id)) {
646 646
         return false;
647 647
     }
648 648
 
649
-    $invoice = wpinv_get_invoice( $parent_invoice_id );
650
-    if ( empty( $invoice ) ) {
649
+    $invoice = wpinv_get_invoice($parent_invoice_id);
650
+    if (empty($invoice)) {
651 651
         return false;
652 652
     }
653 653
 
654
-    $subscription = new WPInv_Subscription( $ipn_data['subscr_id'], true );
654
+    $subscription = new WPInv_Subscription($ipn_data['subscr_id'], true);
655 655
 
656
-    if ( ! ( ! empty( $subscription ) && $subscription->id > 0 ) ) {
657
-        $subscription = wpinv_get_subscription( $parent_invoice_id );
656
+    if (!(!empty($subscription) && $subscription->id > 0)) {
657
+        $subscription = wpinv_get_subscription($parent_invoice_id);
658 658
 
659
-        if ( ! empty( $subscription ) && $subscription->id > 0 ) {
660
-            $subscription->update( array( 'profile_id' => sanitize_text_field( $ipn_data['subscr_id'] ) ) );
659
+        if (!empty($subscription) && $subscription->id > 0) {
660
+            $subscription->update(array('profile_id' => sanitize_text_field($ipn_data['subscr_id'])));
661 661
         } else {
662 662
             return false;
663 663
         }
@@ -667,46 +667,46 @@  discard block
 block discarded – undo
667 667
 
668 668
 }
669 669
 
670
-function wpinv_process_paypal_refund( $data, $invoice_id = 0 ) {
670
+function wpinv_process_paypal_refund($data, $invoice_id = 0) {
671 671
 	// Collect payment details
672 672
 
673
-	if( empty( $invoice_id ) ) {
673
+	if (empty($invoice_id)) {
674 674
 		return;
675 675
 	}
676 676
 
677
-	if ( get_post_status( $invoice_id ) == 'wpi-refunded' ) {
677
+	if (get_post_status($invoice_id) == 'wpi-refunded') {
678 678
 		return; // Only refund payments once
679 679
 	}
680 680
 
681
-	$payment_amount = wpinv_payment_total( $invoice_id );
681
+	$payment_amount = wpinv_payment_total($invoice_id);
682 682
 	$refund_amount  = $data['mc_gross'] * -1;
683 683
 
684
-	do_action( 'wpinv_paypal_refund_request', $data, $invoice_id );
684
+	do_action('wpinv_paypal_refund_request', $data, $invoice_id);
685 685
 
686
-	if ( number_format( (float) $refund_amount, 2 ) < number_format( (float) $payment_amount, 2 ) ) {
687
-		wpinv_insert_payment_note( $invoice_id, wp_sprintf( __( 'PayPal partial refund of %s processed for transaction #%s for reason: %s', 'invoicing' ), (float)$refund_amount . ' '. $data['mc_currency'], $data['parent_txn_id'], $data['reason_code'] ), '', '', true );
686
+	if (number_format((float)$refund_amount, 2) < number_format((float)$payment_amount, 2)) {
687
+		wpinv_insert_payment_note($invoice_id, wp_sprintf(__('PayPal partial refund of %s processed for transaction #%s for reason: %s', 'invoicing'), (float)$refund_amount . ' ' . $data['mc_currency'], $data['parent_txn_id'], $data['reason_code']), '', '', true);
688 688
 
689
-		do_action( 'wpinv_paypal_invoice_partially_refunded', $data, $invoice_id, $refund_amount );
689
+		do_action('wpinv_paypal_invoice_partially_refunded', $data, $invoice_id, $refund_amount);
690 690
 
691 691
 		return; // This is a partial refund
692 692
 	}
693 693
 
694
-	wpinv_insert_payment_note( $invoice_id, sprintf( __( 'PayPal Payment #%s Refunded for reason: %s', 'invoicing' ), $data['parent_txn_id'], $data['reason_code'] ), '', '', true );
695
-	wpinv_insert_payment_note( $invoice_id, sprintf( __( 'PayPal Refund Transaction ID: %s', 'invoicing' ), $data['txn_id'] ), '', '', true );
696
-	wpinv_update_payment_status( $invoice_id, 'wpi-refunded' );
694
+	wpinv_insert_payment_note($invoice_id, sprintf(__('PayPal Payment #%s Refunded for reason: %s', 'invoicing'), $data['parent_txn_id'], $data['reason_code']), '', '', true);
695
+	wpinv_insert_payment_note($invoice_id, sprintf(__('PayPal Refund Transaction ID: %s', 'invoicing'), $data['txn_id']), '', '', true);
696
+	wpinv_update_payment_status($invoice_id, 'wpi-refunded');
697 697
 
698
-	do_action( 'wpinv_paypal_invoice_fully_refunded', $data, $invoice_id );
698
+	do_action('wpinv_paypal_invoice_fully_refunded', $data, $invoice_id);
699 699
 }
700 700
 
701
-function wpinv_get_paypal_redirect( $ssl_check = false ) {
702
-    if ( is_ssl() || ! $ssl_check ) {
701
+function wpinv_get_paypal_redirect($ssl_check = false) {
702
+    if (is_ssl() || !$ssl_check) {
703 703
         $protocol = 'https://';
704 704
     } else {
705 705
         $protocol = 'http://';
706 706
     }
707 707
 
708 708
     // Check the current payment mode
709
-    if ( wpinv_is_test_mode( 'paypal' ) ) {
709
+    if (wpinv_is_test_mode('paypal')) {
710 710
         // Test mode
711 711
         $paypal_uri = $protocol . 'www.sandbox.paypal.com/cgi-bin/webscr';
712 712
     } else {
@@ -714,120 +714,120 @@  discard block
 block discarded – undo
714 714
         $paypal_uri = $protocol . 'www.paypal.com/cgi-bin/webscr';
715 715
     }
716 716
 
717
-    return apply_filters( 'wpinv_paypal_uri', $paypal_uri );
717
+    return apply_filters('wpinv_paypal_uri', $paypal_uri);
718 718
 }
719 719
 
720
-function wpinv_paypal_success_page_content( $content ) {
720
+function wpinv_paypal_success_page_content($content) {
721 721
     global $wpi_invoice;
722 722
     
723 723
     $session = wpinv_get_checkout_session();
724 724
 
725
-    if ( empty( $_GET['invoice-id'] ) && empty( $session['invoice_key'] )  ) {
725
+    if (empty($_GET['invoice-id']) && empty($session['invoice_key'])) {
726 726
         return $content;
727 727
     }
728 728
 
729
-    $invoice_id = !empty( $_GET['invoice-id'] ) ? absint( $_GET['invoice-id'] ) : wpinv_get_invoice_id_by_key( $session['invoice_key'] );
729
+    $invoice_id = !empty($_GET['invoice-id']) ? absint($_GET['invoice-id']) : wpinv_get_invoice_id_by_key($session['invoice_key']);
730 730
 
731
-    if ( empty(  $invoice_id ) ) {
731
+    if (empty($invoice_id)) {
732 732
         return $content;
733 733
     }
734 734
 
735
-    $wpi_invoice = wpinv_get_invoice( $invoice_id );
735
+    $wpi_invoice = wpinv_get_invoice($invoice_id);
736 736
     
737
-    if ( !empty( $wpi_invoice ) && 'wpi-pending' == $wpi_invoice->status ) {
737
+    if (!empty($wpi_invoice) && 'wpi-pending' == $wpi_invoice->status) {
738 738
         // Payment is still pending so show processing indicator to fix the Race Condition, issue #
739 739
         ob_start();
740
-        wpinv_get_template_part( 'wpinv-payment-processing' );
740
+        wpinv_get_template_part('wpinv-payment-processing');
741 741
         $content = ob_get_clean();
742 742
     }
743 743
 
744 744
     return $content;
745 745
 }
746
-add_filter( 'wpinv_payment_confirm_paypal', 'wpinv_paypal_success_page_content' );
746
+add_filter('wpinv_payment_confirm_paypal', 'wpinv_paypal_success_page_content');
747 747
 
748
-function wpinv_paypal_get_transaction_id( $invoice_id ) {
748
+function wpinv_paypal_get_transaction_id($invoice_id) {
749 749
     $transaction_id = '';
750
-    $notes = wpinv_get_invoice_notes( $invoice_id );
750
+    $notes = wpinv_get_invoice_notes($invoice_id);
751 751
 
752
-    foreach ( $notes as $note ) {
753
-        if ( preg_match( '/^PayPal Transaction ID: ([^\s]+)/', $note->comment_content, $match ) ) {
752
+    foreach ($notes as $note) {
753
+        if (preg_match('/^PayPal Transaction ID: ([^\s]+)/', $note->comment_content, $match)) {
754 754
             $transaction_id = $match[1];
755 755
             continue;
756 756
         }
757 757
     }
758 758
 
759
-    return apply_filters( 'wpinv_paypal_set_transaction_id', $transaction_id, $invoice_id );
759
+    return apply_filters('wpinv_paypal_set_transaction_id', $transaction_id, $invoice_id);
760 760
 }
761
-add_filter( 'wpinv_payment_get_transaction_id-paypal', 'wpinv_paypal_get_transaction_id', 10, 1 );
761
+add_filter('wpinv_payment_get_transaction_id-paypal', 'wpinv_paypal_get_transaction_id', 10, 1);
762 762
 
763
-function wpinv_paypal_link_transaction_id( $transaction_id, $invoice_id, $invoice ) {
764
-    if ( $transaction_id == $invoice_id ) {
763
+function wpinv_paypal_link_transaction_id($transaction_id, $invoice_id, $invoice) {
764
+    if ($transaction_id == $invoice_id) {
765 765
         $transaction_link = $transaction_id;
766 766
     } else {
767
-        if ( ! empty( $invoice ) && ! empty( $invoice->mode ) ) {
767
+        if (!empty($invoice) && !empty($invoice->mode)) {
768 768
             $mode = $invoice->mode;
769 769
         } else {
770
-            $mode = wpinv_is_test_mode( 'paypal' ) ? 'test' : 'live';
770
+            $mode = wpinv_is_test_mode('paypal') ? 'test' : 'live';
771 771
         }
772 772
 
773 773
         $sandbox = $mode == 'test' ? '.sandbox' : '';
774 774
         $transaction_url = 'https://www' . $sandbox . '.paypal.com/webscr?cmd=_history-details-from-hub&id=' . $transaction_id;
775 775
 
776
-        $transaction_link = '<a href="' . esc_url( $transaction_url ) . '" target="_blank">' . $transaction_id . '</a>';
776
+        $transaction_link = '<a href="' . esc_url($transaction_url) . '" target="_blank">' . $transaction_id . '</a>';
777 777
     }
778 778
 
779
-    return apply_filters( 'wpinv_paypal_link_payment_details_transaction_id', $transaction_link, $transaction_id, $invoice );
779
+    return apply_filters('wpinv_paypal_link_payment_details_transaction_id', $transaction_link, $transaction_id, $invoice);
780 780
 }
781
-add_filter( 'wpinv_payment_details_transaction_id-paypal', 'wpinv_paypal_link_transaction_id', 10, 3 );
781
+add_filter('wpinv_payment_details_transaction_id-paypal', 'wpinv_paypal_link_transaction_id', 10, 3);
782 782
 
783
-function wpinv_paypal_profile_id_link( $profile_id, $subscription ) {
783
+function wpinv_paypal_profile_id_link($profile_id, $subscription) {
784 784
     $link = $profile_id;
785 785
 
786
-    if ( ! empty( $profile_id ) && ! empty( $subscription ) && ( $invoice_id = $subscription->get_original_payment_id() ) ) {
787
-        $invoice = wpinv_get_invoice( $invoice_id );
786
+    if (!empty($profile_id) && !empty($subscription) && ($invoice_id = $subscription->get_original_payment_id())) {
787
+        $invoice = wpinv_get_invoice($invoice_id);
788 788
 
789
-        if ( ! empty( $invoice ) && ! empty( $invoice->mode ) ) {
789
+        if (!empty($invoice) && !empty($invoice->mode)) {
790 790
             $mode = $invoice->mode;
791 791
         } else {
792
-            $mode = wpinv_is_test_mode( 'paypal' ) ? 'test' : 'live';
792
+            $mode = wpinv_is_test_mode('paypal') ? 'test' : 'live';
793 793
         }
794 794
 
795 795
         $sandbox = $mode == 'test' ? '.sandbox' : '';
796 796
         $url = 'https://www' . $sandbox . '.paypal.com/cgi-bin/webscr?cmd=_profile-recurring-payments&encrypted_profile_id=' . $profile_id;
797 797
 
798
-        $link = '<a href="' . esc_url( $url ) . '" target="_blank">' . $profile_id . '</a>';
798
+        $link = '<a href="' . esc_url($url) . '" target="_blank">' . $profile_id . '</a>';
799 799
     }
800 800
     
801
-    return apply_filters( 'wpinv_paypal_profile_id_link', $link, $profile_id, $subscription );
801
+    return apply_filters('wpinv_paypal_profile_id_link', $link, $profile_id, $subscription);
802 802
 }
803
-add_filter( 'wpinv_subscription_profile_link_paypal', 'wpinv_paypal_profile_id_link', 10, 2 );
803
+add_filter('wpinv_subscription_profile_link_paypal', 'wpinv_paypal_profile_id_link', 10, 2);
804 804
 
805
-function wpinv_paypal_transaction_id_link( $transaction_id, $subscription ) {
806
-    if ( ! empty( $transaction_id ) && ! empty( $subscription ) && ( $invoice_id = $subscription->get_original_payment_id() ) ) {
807
-        $invoice = wpinv_get_invoice( $invoice_id );
805
+function wpinv_paypal_transaction_id_link($transaction_id, $subscription) {
806
+    if (!empty($transaction_id) && !empty($subscription) && ($invoice_id = $subscription->get_original_payment_id())) {
807
+        $invoice = wpinv_get_invoice($invoice_id);
808 808
 
809
-        if ( ! empty( $invoice ) ) {
810
-            return wpinv_paypal_link_transaction_id( $transaction_id, $invoice_id, $invoice );
809
+        if (!empty($invoice)) {
810
+            return wpinv_paypal_link_transaction_id($transaction_id, $invoice_id, $invoice);
811 811
         }        
812 812
     }
813 813
     
814 814
     return $transaction_id;
815 815
 }
816
-add_filter( 'wpinv_subscription_transaction_link_paypal', 'wpinv_paypal_transaction_id_link', 10, 2 );
816
+add_filter('wpinv_subscription_transaction_link_paypal', 'wpinv_paypal_transaction_id_link', 10, 2);
817 817
 
818 818
 function wpinv_is_paypal_valid_for_use() {
819
-    return in_array( wpinv_get_currency(), apply_filters( 'wpinv_paypal_supported_currencies', array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR' ) ) );
819
+    return in_array(wpinv_get_currency(), apply_filters('wpinv_paypal_supported_currencies', array('AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR')));
820 820
 }
821 821
 
822
-function wpinv_check_paypal_currency_support( $gateway_list ) {
823
-    if ( isset( $gateway_list['paypal'] ) && ! wpinv_is_paypal_valid_for_use() ) {
824
-        unset( $gateway_list['paypal'] );
822
+function wpinv_check_paypal_currency_support($gateway_list) {
823
+    if (isset($gateway_list['paypal']) && !wpinv_is_paypal_valid_for_use()) {
824
+        unset($gateway_list['paypal']);
825 825
     }
826 826
     return $gateway_list;
827 827
 }
828
-add_filter( 'wpinv_enabled_payment_gateways', 'wpinv_check_paypal_currency_support', 10, 1 );
828
+add_filter('wpinv_enabled_payment_gateways', 'wpinv_check_paypal_currency_support', 10, 1);
829 829
 
830
-function wpinv_gateway_paypal_button_label( $label ) {
831
-    return __( 'Proceed to PayPal', 'invoicing' );
830
+function wpinv_gateway_paypal_button_label($label) {
831
+    return __('Proceed to PayPal', 'invoicing');
832 832
 }
833
-add_filter( 'wpinv_gateway_paypal_button_label', 'wpinv_gateway_paypal_button_label', 10, 1 );
834 833
\ No newline at end of file
834
+add_filter('wpinv_gateway_paypal_button_label', 'wpinv_gateway_paypal_button_label', 10, 1);
835 835
\ No newline at end of file
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vendor/composer/autoload_static.php 1 patch
Spacing   +7 added lines, -7 removed lines patch added patch discarded remove patch
@@ -6,31 +6,31 @@
 block discarded – undo
6 6
 
7 7
 class ComposerStaticInit8b6d4385c391849a80038f0b0e87c8b5
8 8
 {
9
-    public static $files = array (
9
+    public static $files = array(
10 10
         '24583d3588ebda5228dd453cfaa070da' => __DIR__ . '/..' . '/ayecode/wp-font-awesome-settings/wp-font-awesome-settings.php',
11 11
     );
12 12
 
13
-    public static $prefixLengthsPsr4 = array (
13
+    public static $prefixLengthsPsr4 = array(
14 14
         'C' => 
15
-        array (
15
+        array(
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             'Composer\\Installers\\' => 20,
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         ),
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     );
19 19
 
20
-    public static $prefixDirsPsr4 = array (
20
+    public static $prefixDirsPsr4 = array(
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         'Composer\\Installers\\' => 
22
-        array (
22
+        array(
23 23
             0 => __DIR__ . '/..' . '/composer/installers/src/Composer/Installers',
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         ),
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     );
26 26
 
27
-    public static $classMap = array (
27
+    public static $classMap = array(
28 28
         'WP_Super_Duper' => __DIR__ . '/..' . '/ayecode/wp-super-duper/wp-super-duper.php',
29 29
     );
30 30
 
31 31
     public static function getInitializer(ClassLoader $loader)
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     {
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-        return \Closure::bind(function () use ($loader) {
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+        return \Closure::bind(function() use ($loader) {
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             $loader->prefixLengthsPsr4 = ComposerStaticInit8b6d4385c391849a80038f0b0e87c8b5::$prefixLengthsPsr4;
35 35
             $loader->prefixDirsPsr4 = ComposerStaticInit8b6d4385c391849a80038f0b0e87c8b5::$prefixDirsPsr4;
36 36
             $loader->classMap = ComposerStaticInit8b6d4385c391849a80038f0b0e87c8b5::$classMap;
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