WooCommerce Extended Coupon Features - Version 2.3.0

Version Description

  • (PRO) FEATURE: Allow customer to choose a free product
  • (PRO) FEATURE: Setting the priority of auto coupons (Useful for Individual use coupons)
  • (PRO) FEATURE: Display extra columns on the Coupon Admin page (auto coupon, individual use, priority, free products)
  • (PRO) TWEAK: Free products: Display 'Free!' as subtotal for free products, (adaptable with filter 'wjecf_free_cart_item_subtotal' )
  • (PRO) FIX: Free products: Plugin wouldn't always detect the free products in cart and kept appending free products
  • (PRO) Introduction of the API for developers, see wjecf-pro-api.php
  • FEATURE: Filter to only display Auto Coupons on the Coupon Admin page
  • FIX: Compatibilty PHP 5.4
  • FIX: Rewritten and simplified Autocoupon removal/addition routine making it more robust
  • FIX: Multiplier value calculation (as for now only used for Free Products)
  • FIX: Coupon must never be valid for free products (wjecf_free_product_coupon set in cartitem)
  • INTERNAL: Refactoring of all classes
  • INTERNAL: New log for debugging
Download this release

Release Info

Developer josk79
Plugin Icon 128x128 WooCommerce Extended Coupon Features
Version 2.3.0
Comparing to
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Code changes from version 2.2.5.1 to 2.3.0

Files changed (11) hide show
  1. assets/screenshot-1.png +0 -0
  2. assets/screenshot-2.png +0 -0
  3. assets/screenshot-3.png +0 -0
  4. assets/screenshot-4.png +0 -0
  5. assets/wjecf.css +18 -0
  6. includes/abstract-wjecf-plugin.php +13 -0
  7. includes/{wjecf-coupon-extensions.php → admin/wjecf-admin.php} +13 -450
  8. includes/wjecf-autocoupon.php +232 -88
  9. includes/wjecf-controller.php +609 -0
  10. readme.txt +20 -3
  11. woocommerce-jos-autocoupon.php +34 -31
assets/screenshot-1.png DELETED
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assets/screenshot-2.png DELETED
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assets/screenshot-3.png DELETED
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assets/screenshot-4.png DELETED
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assets/wjecf.css ADDED
@@ -0,0 +1,18 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /*
2
+ WJECF columns system
3
+ */
4
+ ul.wjecf-cols { list-style-type: none;margin:0}
5
+ ul.wjecf-cols > li { float:left;margin-right:3%;margin-left:0; }
6
+ .woocommerce-cart table.cart ul.wjecf-cols > li > img { width:auto; }
7
+
8
+ ul.wjecf-cols.cols-2 li { width:48.5%; }
9
+ ul.wjecf-cols.cols-3 li { width:31.3%; }
10
+ ul.wjecf-cols.cols-4 li { width:22.7%; }
11
+ ul.wjecf-cols.cols-5 li { width:17.6%; }
12
+ ul.wjecf-cols.cols-6 li { width:14.1%; }
13
+
14
+ ul.wjecf-cols.cols-2 li:nth-child(2n+2),
15
+ ul.wjecf-cols.cols-3 li:nth-child(3n+3),
16
+ ul.wjecf-cols.cols-4 li:nth-child(4n+4),
17
+ ul.wjecf-cols.cols-5 li:nth-child(5n+5),
18
+ ul.wjecf-cols.cols-6 li:nth-child(6n+6) { margin-right:0!important; }
includes/abstract-wjecf-plugin.php ADDED
@@ -0,0 +1,13 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ class Abstract_WJECF_Plugin {
4
+ /**
5
+ * Log a message (for debugging)
6
+ *
7
+ * @param string $message The message to log
8
+ *
9
+ */
10
+ protected function log ( $message ) {
11
+ WJECF()->log( $message, 1 );
12
+ }
13
+ }
includes/{wjecf-coupon-extensions.php → admin/wjecf-admin.php} RENAMED
@@ -2,103 +2,25 @@
2
 
3
  defined('ABSPATH') or die();
4
 
5
- if ( class_exists('WC_Jos_Extended_Coupon_Features_Controller') ) {
6
  return;
7
  }
8
 
9
- class WC_Jos_Extended_Coupon_Features_Controller {
10
- private $options = false;
11
-
12
- /**
13
- * Singleton Instance
14
- *
15
- * @static
16
- * @return Singleton Instance
17
- */
18
- public static function instance() {
19
- if ( is_null( self::$_instance ) ) {
20
- self::$_instance = new self();
21
- }
22
- return self::$_instance;
23
- }
24
- protected static $_instance = null;
25
-
26
 
27
  public function __construct() {
28
- add_action('init', array( &$this, 'controller_init' ));
29
- }
30
-
31
- public function controller_init() {
32
- if ( ! class_exists('WC_Coupon') ) {
33
- return;
34
- }
35
-
36
- $this->init_options();
37
-
38
- //Admin hooks
39
- add_action( 'admin_init', array( &$this, 'admin_init' ) );
40
-
41
- //Frontend hooks
42
- add_filter('woocommerce_coupon_is_valid', array( &$this, 'coupon_is_valid' ), 10, 2 );
43
- add_action('woocommerce_coupon_loaded', array( $this, 'woocommerce_coupon_loaded' ), 10, 1);
44
- add_filter('woocommerce_coupon_get_discount_amount', array( $this, 'woocommerce_coupon_get_discount_amount' ), 10, 5);
45
- }
46
-
47
- public function init_options() {
48
- $this->options = get_option( 'wjecf_options' );
49
- if (false === $this->options) {
50
- $this->options = array( 'db_version' => 0 );
51
- }
52
- }
53
-
54
- /**
55
- * Check whether WooCommerce version is greater or equal than $req_version
56
- * @param string @req_version The version to compare to
57
- * @return bool true if WooCommerce is at least the given version
58
- */
59
- public static function check_woocommerce_version( $req_version ) {
60
- return version_compare( self::get_woocommerce_version(), $req_version, '>=' );
61
  }
62
 
63
- private static $wc_version = null;
64
- /**
65
- * Get the WooCommerce version number
66
- * @return string|bool WC Version number or false if WC not detected
67
- */
68
- public static function get_woocommerce_version() {
69
- if (self::$wc_version === null) {
70
- // If get_plugins() isn't available, require it
71
- if ( ! function_exists( 'get_plugins' ) ) {
72
- require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
73
- }
74
-
75
- // Create the plugins folder and file variables
76
- $plugin_folder = get_plugins( '/woocommerce' );
77
- $plugin_file = 'woocommerce.php';
78
-
79
- // If the plugin version number is set, return it
80
- if ( isset( $plugin_folder[$plugin_file]['Version'] ) ) {
81
- self::$wc_version = $plugin_folder[$plugin_file]['Version'];
82
- } else {
83
- self::$wc_version = false; // Not found
84
- }
85
-
86
- //echo "<pre>";var_dump( get_site_option( 'active_sitewide_plugins' ) );die();
87
- //echo "<pre>";var_dump( get_plugins() );die();
88
- //die(self::$wc_version);
89
- }
90
- return self::$wc_version;
91
- }
92
-
93
  //Upgrade options on version change
94
  public function auto_upgrade_options() {
95
  $current_db_version = 1;
96
  //Check version
97
- if ( $this->options['db_version'] < $current_db_version ) {
98
  global $wpdb;
99
 
100
  //DB_VERSION 1: Since 2.1.0-b5
101
- if ($this->options['db_version'] < 1) {
102
  //RENAME meta_key _wjecf_matching_product_qty TO _wjecf_min_matching_product_qty
103
  $where = array("meta_key" => "_wjecf_matching_product_qty");
104
  $set = array('meta_key' => "_wjecf_min_matching_product_qty");
@@ -109,11 +31,11 @@ class WC_Jos_Extended_Coupon_Features_Controller {
109
  $set = array('meta_key' => "_wjecf_is_auto_coupon");
110
  $wpdb->update( _get_meta_table('post'), $set, $where );
111
  //Now we're version 1
112
- $this->options['db_version'] = 1;
113
  }
114
 
115
  // Write options to database
116
- update_option( 'wjecf_options' , $this->options, false );
117
  }
118
  }
119
 
@@ -166,7 +88,7 @@ class WC_Jos_Extended_Coupon_Features_Controller {
166
  }
167
  private function admin_coupon_data_footer() {
168
  $documentation_url = plugins_url( 'docs/index.html', dirname( __FILE__ ) );
169
- if ( ! $this->is_pro() ) {
170
  $documentation_url = 'http://www.soft79.nl/documentation/wjecf';
171
  ?>
172
  <h3><?php _e( 'Do you find WooCommerce Extended Coupon Features useful?', 'woocommerce-jos-autocoupon'); ?></h3>
@@ -313,7 +235,7 @@ class WC_Jos_Extended_Coupon_Features_Controller {
313
  <p class="form-field"><label for="wjecf_shipping_methods"><?php _e( 'Shipping methods', 'woocommerce-jos-autocoupon' ); ?></label>
314
  <select id="wjecf_shipping_methods" name="wjecf_shipping_methods[]" style="width: 50%;" class="wc-enhanced-select" multiple="multiple" data-placeholder="<?php _e( 'Any shipping method', 'woocommerce-jos-autocoupon' ); ?>">
315
  <?php
316
- $coupon_shipping_method_ids = $this->get_coupon_shipping_method_ids( $thepostid );
317
  $shipping_methods = WC()->shipping->load_shipping_methods();
318
 
319
  if ( $shipping_methods ) foreach ( $shipping_methods as $shipping_method ) {
@@ -329,7 +251,7 @@ class WC_Jos_Extended_Coupon_Features_Controller {
329
  <p class="form-field"><label for="wjecf_payment_methods"><?php _e( 'Payment methods', 'woocommerce-jos-autocoupon' ); ?></label>
330
  <select id="wjecf_payment_methods" name="wjecf_payment_methods[]" style="width: 50%;" class="wc-enhanced-select" multiple="multiple" data-placeholder="<?php _e( 'Any payment method', 'woocommerce-jos-autocoupon' ); ?>">
331
  <?php
332
- $coupon_payment_method_ids = $this->get_coupon_payment_method_ids( $thepostid );
333
  //DONT USE WC()->payment_gateways->available_payment_gateways() AS IT CAN CRASH IN UNKNOWN OCCASIONS
334
  $payment_methods = WC()->payment_gateways->payment_gateways();
335
  if ( $payment_methods ) foreach ( $payment_methods as $payment_method ) {
@@ -354,7 +276,7 @@ class WC_Jos_Extended_Coupon_Features_Controller {
354
  ?>
355
  <p class="form-field"><label><?php _e( 'Allowed Customers', 'woocommerce-jos-autocoupon' ); ?></label>
356
  <input type="hidden" class="wc-customer-search" data-multiple="true" style="width: 50%;" name="wjecf_customer_ids" data-placeholder="<?php _e( 'Any customer', 'woocommerce-jos-autocoupon' ); ?>" data-action="woocommerce_json_search_customers" data-selected="<?php
357
- $coupon_customer_ids = $this->get_coupon_customer_ids( $thepostid );
358
  $json_ids = array();
359
 
360
  foreach ( $coupon_customer_ids as $customer_id ) {
@@ -376,7 +298,7 @@ class WC_Jos_Extended_Coupon_Features_Controller {
376
  <p class="form-field"><label for="wjecf_customer_roles"><?php _e( 'Allowed User Roles', 'woocommerce-jos-autocoupon' ); ?></label>
377
  <select id="wjecf_customer_roles" name="wjecf_customer_roles[]" style="width: 50%;" class="wc-enhanced-select" multiple="multiple" data-placeholder="<?php _e( 'Any role', 'woocommerce-jos-autocoupon' ); ?>">
378
  <?php
379
- $coupon_customer_roles = $this->get_coupon_customer_roles( $thepostid );
380
 
381
  $available_customer_roles = array_reverse( get_editable_roles() );
382
  foreach ( $available_customer_roles as $role_id => $role ) {
@@ -398,7 +320,7 @@ class WC_Jos_Extended_Coupon_Features_Controller {
398
  <p class="form-field"><label for="wjecf_excluded_customer_roles"><?php _e( 'Disallowed User Roles', 'woocommerce-jos-autocoupon' ); ?></label>
399
  <select id="wjecf_customer_roles" name="wjecf_excluded_customer_roles[]" style="width: 50%;" class="wc-enhanced-select" multiple="multiple" data-placeholder="<?php _e( 'Any role', 'woocommerce-jos-autocoupon' ); ?>">
400
  <?php
401
- $coupon_excluded_customer_roles = $this->get_coupon_excluded_customer_roles( $thepostid );
402
 
403
  foreach ( $available_customer_roles as $role_id => $role ) {
404
  $role_name = translate_user_role($role['name'] );
@@ -467,365 +389,6 @@ class WC_Jos_Extended_Coupon_Features_Controller {
467
 
468
  }
469
 
470
- /* FRONTEND HOOKS */
471
-
472
- //2.2.2
473
- function woocommerce_coupon_loaded ( $coupon ) {
474
- if ( ! is_admin() ) {
475
- //2.2.2 Allow coupon even if minimum spend not reached
476
- if ( get_post_meta( $coupon->id, '_wjecf_allow_below_minimum_spend', true ) == 'yes' ) {
477
- //HACK: Overwrite the minimum amount with 0 so WooCommerce will allow the coupon
478
- $coupon->wjecf_minimum_amount_for_discount = $coupon->minimum_amount;
479
- $coupon->minimum_amount = 0;
480
- }
481
- }
482
- }
483
-
484
- //2.2.2
485
- function woocommerce_coupon_get_discount_amount ( $discount, $discounting_amount, $cart_item, $single, $coupon ) {
486
- //2.2.2 No value if minimum spend not reached
487
- if (isset( $coupon->wjecf_minimum_amount_for_discount ) ) {
488
- if ( wc_format_decimal( $coupon->wjecf_minimum_amount_for_discount ) > wc_format_decimal( WC()->cart->subtotal ) ) {
489
- return 0;
490
- };
491
- }
492
- return $discount;
493
- }
494
-
495
-
496
- /* Extra validation rules for coupons */
497
- function coupon_is_valid ( $valid, $coupon ) {
498
- //Not valid? Then it will never validate, so get out of here
499
- if ( ! $valid ) {
500
- return false;
501
- }
502
-
503
- //============================
504
- //Test if ALL products are in the cart (if AND-operator selected in stead of the default OR)
505
- $products_and = get_post_meta( $coupon->id, '_wjecf_products_and', true ) == 'yes';
506
- if ( $products_and && sizeof( $coupon->product_ids ) > 1 ) { // We use > 1, because if size == 1, 'AND' makes no difference
507
- //Get array of all cart product and variation ids
508
- $cart_item_ids = array();
509
- foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
510
- $cart_item_ids[] = $cart_item['product_id'];
511
- $cart_item_ids[] = $cart_item['variation_id'];
512
- }
513
- //check if every single product is in the cart
514
- foreach( $coupon->product_ids as $product_id ) {
515
- if ( ! in_array( $product_id, $cart_item_ids ) ) {
516
- return false;
517
- }
518
- }
519
- }
520
-
521
- //============================
522
- //Test if products form ALL categories are in the cart (if AND-operator selected in stead of the default OR)
523
- $categories_and = get_post_meta( $coupon->id, '_wjecf_categories_and', true ) == 'yes';
524
- if ( $categories_and && sizeof( $coupon->product_categories ) > 1 ) { // We use > 1, because if size == 1, 'AND' makes no difference
525
- //Get array of all cart product and variation ids
526
- $cart_product_cats = array();
527
- foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
528
- $cart_product_cats = array_merge ( $cart_product_cats, wp_get_post_terms( $cart_item['product_id'], 'product_cat', array( "fields" => "ids" ) ) );
529
- }
530
- //check if every single category is in the cart
531
- foreach( $coupon->product_categories as $cat_id ) {
532
- if ( ! in_array( $cat_id, $cart_product_cats ) ) {
533
- return false;
534
- }
535
- }
536
-
537
- }
538
-
539
- //============================
540
- //Test min/max quantity of matching products
541
- //
542
- //For all items in the cart:
543
- // If coupon contains both a product AND category inclusion filter: the item is counted if it matches either one of them
544
- // If coupon contains either a product OR category exclusion filter: the item will NOT be counted if it matches either one of them
545
- // If sale items are excluded by the coupon: the item will NOT be counted if it is a sale item
546
- // If no filter exist, all items will be counted
547
-
548
- $multiplier = null; //null = not initialized
549
-
550
- //Validate quantity
551
- $min_matching_product_qty = intval(get_post_meta( $coupon->id, '_wjecf_min_matching_product_qty', true ));
552
- $max_matching_product_qty = intval(get_post_meta( $coupon->id, '_wjecf_max_matching_product_qty', true ));
553
- if ( $min_matching_product_qty > 0 || $max_matching_product_qty > 0 ) {
554
- //Count the products
555
- $qty = $this->get_quantity_of_matching_products( $coupon );
556
- if ($min_matching_product_qty > 0 && $qty < $min_matching_product_qty) return false;
557
- if ($max_matching_product_qty > 0 && $qty > $max_matching_product_qty) return false;
558
- $multiplier = self::min_value( floor( $qty / $min_matching_product_qty ), $multiplier );
559
- }
560
-
561
- //Validate subtotal (2.2.2)
562
- $min_matching_product_subtotal = intval(get_post_meta( $coupon->id, '_wjecf_min_matching_product_subtotal', true ));
563
- $max_matching_product_subtotal = intval(get_post_meta( $coupon->id, '_wjecf_max_matching_product_subtotal', true ));
564
- if ( $min_matching_product_subtotal > 0 || $max_matching_product_subtotal > 0 ) {
565
- $subtotal = $this->get_subtotal_of_matching_products( $coupon );
566
- if ($min_matching_product_subtotal > 0 && $subtotal < $min_matching_product_subtotal) return false;
567
- if ($max_matching_product_subtotal > 0 && $subtotal > $max_matching_product_subtotal) return false;
568
- $multiplier = self::min_value( floor( $subtotal / $min_matching_product_subtotal ), $multiplier );
569
- }
570
-
571
- //============================
572
- //Test restricted shipping methods
573
- $shipping_method_ids = $this->get_coupon_shipping_method_ids( $coupon->id );
574
- if ( sizeof( $shipping_method_ids ) > 0 ) {
575
- $chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
576
- $chosen_shipping = $chosen_shipping_methods[0];
577
-
578
- if ( ! in_array( $chosen_shipping, $shipping_method_ids ) ) {
579
- return false;
580
- }
581
- }
582
-
583
- //============================
584
- //Test restricted payment methods
585
- $payment_method_ids = $this->get_coupon_payment_method_ids( $coupon->id );
586
- if ( sizeof( $payment_method_ids ) > 0 ) {
587
- $chosen_payment_method = isset( WC()->session->chosen_payment_method ) ? WC()->session->chosen_payment_method : array();
588
-
589
- if ( ! in_array( $chosen_payment_method, $payment_method_ids ) ) {
590
- return false;
591
- }
592
- }
593
-
594
-
595
- //============================
596
- //Test restricted user ids and roles
597
- //NOTE: If both customer id and role restrictions are provided, the coupon matches if either the id or the role matches
598
- $coupon_customer_ids = $this->get_coupon_customer_ids( $coupon->id );
599
- $coupon_customer_roles = $this->get_coupon_customer_roles( $coupon->id );
600
- if ( sizeof( $coupon_customer_ids ) > 0 || sizeof( $coupon_customer_roles ) > 0 ) {
601
- $user = wp_get_current_user();
602
-
603
- //If both fail we invalidate. Otherwise it's ok
604
- if ( ! in_array( $user->ID, $coupon_customer_ids ) && ! array_intersect( $user->roles, $coupon_customer_roles ) ) {
605
- return false;
606
- }
607
- }
608
-
609
- //============================
610
- //Test excluded user roles
611
- $coupon_excluded_customer_roles = $this->get_coupon_excluded_customer_roles( $coupon->id );
612
- if ( sizeof( $coupon_excluded_customer_roles ) > 0 ) {
613
- $user = wp_get_current_user();
614
-
615
- //Excluded customer roles
616
- if ( array_intersect( $user->roles, $coupon_excluded_customer_roles ) ) {
617
- return false;
618
- }
619
- }
620
-
621
- if ( $coupon->minimum_amount ) {
622
- $multiplier = self::min_value( floor( WC()->cart->subtotal / $coupon->minimum_amount ), $multiplier );
623
- }
624
-
625
-
626
- $this->coupon_multiplier_values[ $coupon->code ] = $multiplier;
627
-
628
- return true;
629
- }
630
-
631
- /**
632
- * Return the lowest multiplier value
633
- */
634
- private static function min_value( $value, $current_multiplier_value = null ) {
635
- return ( $current_multiplier_value === null || $value < $current_multiplier_value ) ? $value : $current_multiplier_value;
636
- }
637
-
638
- /**
639
- * The amount of times the minimum spend / quantity / subtotal values are reached
640
- * @return int 1 or more
641
- */
642
- public function get_coupon_multiplier_value( $coupon ) {
643
- $coupon = $this->get_coupon( $coupon );
644
-
645
- if ( ! isset( $this->coupon_multiplier_values[ $coupon->code ] ) || ! $this->coupon_multiplier_values[ $coupon->code ] ) {
646
- return 1;
647
- }
648
-
649
- return $this->coupon_multiplier_values[ $coupon->code ];
650
- }
651
-
652
- //Temporary storage
653
- private $coupon_multiplier_values = array();
654
-
655
-
656
- /**
657
- * PUBLIC USAGE OF THIS FUNCTION IS ALLOWED!
658
- * The total amount of the products in the cart that match the coupon restrictions
659
- * since 2.2.2-b3
660
- */
661
- public function get_quantity_of_matching_products( $coupon ) {
662
- $coupon = $this->get_coupon( $coupon );
663
-
664
- $qty = 0;
665
- foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
666
- $_product = $cart_item['data'];
667
- if ($this->coupon_is_valid_for_product( $coupon, $_product, $cart_item ) ) {
668
- $qty += $cart_item['quantity'];
669
- }
670
- }
671
- return $qty;
672
- }
673
-
674
- /**
675
- * PUBLIC USAGE OF THIS FUNCTION IS ALLOWED!
676
- * The total value of the products in the cart that match the coupon restrictions
677
- * since 2.2.2-b3
678
- */
679
- public function get_subtotal_of_matching_products( $coupon ) {
680
- $coupon = $this->get_coupon( $coupon );
681
-
682
- $subtotal = 0;
683
- foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
684
- $_product = $cart_item['data'];
685
- if ($this->coupon_is_valid_for_product( $coupon, $_product, $cart_item ) ) {
686
- $subtotal += $_product->get_price() * $cart_item['quantity'];
687
- }
688
- }
689
- return $subtotal;
690
- }
691
-
692
- //Test if coupon is valid for the product
693
- // (this function is used to count the quantity of matching products)
694
- public function coupon_is_valid_for_product( $coupon, $product, $values = array() ) {
695
- //Ugly hack: $coupon->is_valid_for_product only works for these types
696
- $original_discount_type = $coupon->discount_type;
697
- if ( ! $this->coupon_is_type( $coupon, array( 'fixed_product', 'percent_product' ) ) ) {
698
- $coupon->discount_type = 'fixed_product';
699
- }
700
- $valid = $coupon->is_valid_for_product( $product, $values );
701
- $coupon->discount_type = $original_discount_type;
702
-
703
- return $valid;
704
- }
705
-
706
-
707
-
708
- // =====================
709
-
710
- /**
711
- * Retrieve the id of the product or the variation id if it's a variant.
712
- * @Returns int|bool The variation or product id. False if not a valid product
713
- */
714
- public function get_product_or_variation_id( $product ) {
715
- if ( is_a( $product, 'WC_Product_Variation' ) ) {
716
- return $product->variation_id;
717
- } elseif ( is_a( $product, 'WC_Product' ) ) {
718
- return $product->id;
719
- } else {
720
- return false;
721
- }
722
- }
723
-
724
- /**
725
- * Get a WC_Coupon object
726
- * @param WC_Coupon|string $coupon The coupon code or a WC_Coupon object
727
- * @return WC_Coupon The coupon object
728
- */
729
- public function get_coupon( $coupon ) {
730
- if ( ! ( $coupon instanceof WC_Coupon ) ) {
731
- $coupon = new WC_Coupon( $coupon );
732
- }
733
- return $coupon;
734
- }
735
-
736
- /**
737
- * Check the type of the coupon
738
- * @param WC_Coupon $coupon The coupon to check
739
- * @param string|array $type The type(s) we want to check for
740
- * @return bool True if the coupon is of the type
741
- */
742
- private function coupon_is_type( $coupon, $type ) {
743
- //Backwards compatibility 2.2.11
744
- if ( method_exists( $coupon, 'is_type' ) ) {
745
- return $coupon->is_type( $type );
746
- } else {
747
- return ( $coupon->discount_type == $type || ( is_array( $type ) && in_array( $coupon->discount_type, $type ) ) ) ? true : false;
748
- }
749
- }
750
-
751
- /**
752
- * Get array of the selected shipping methods ids.
753
- * @param int $coupon_id The coupon id
754
- * @return array Id's of the shipping methods or an empty array.
755
- */
756
- private function get_coupon_shipping_method_ids($coupon_id) {
757
- $v = get_post_meta( $coupon_id, '_wjecf_shipping_methods', true );
758
- if ($v == '') {
759
- $v = array();
760
- }
761
-
762
- return $v;
763
- }
764
-
765
- /**
766
- * Get array of the selected payment method ids.
767
- * @param int $coupon_id The coupon id
768
- * @return array Id's of the payment methods or an empty array.
769
- */
770
- private function get_coupon_payment_method_ids($coupon_id) {
771
- $v = get_post_meta( $coupon_id, '_wjecf_payment_methods', true );
772
- if ($v == '') {
773
- $v = array();
774
- }
775
-
776
- return $v;
777
- }
778
-
779
- /**
780
- * Get array of the selected customer ids.
781
- * @param int $coupon_id The coupon id
782
- * @return array Id's of the customers (users) or an empty array.
783
- */
784
- private function get_coupon_customer_ids($coupon_id) {
785
- $v = get_post_meta( $coupon_id, '_wjecf_customer_ids', true );
786
- //$v = array_map( 'intval', explode(",", get_post_meta( $coupon_id, '_wjecf_customer_ids', true ) ) );
787
- if ($v == '') {
788
- $v = array();
789
- } else {
790
- $v = array_map( 'intval', explode(",", $v ) );
791
- }
792
-
793
- return $v;
794
- }
795
-
796
- /**
797
- * Get array of the selected customer role ids.
798
- * @param int $coupon_id The coupon id
799
- * @return array Id's (string) of the customer roles or an empty array.
800
- */
801
- private function get_coupon_customer_roles($coupon_id) {
802
- $v = get_post_meta( $coupon_id, '_wjecf_customer_roles', true );
803
- if ($v == '') {
804
- $v = array();
805
- }
806
-
807
- return $v;
808
- }
809
-
810
- /**
811
- * Get array of the excluded customer role ids.
812
- * @param int $coupon_id The coupon id
813
- * @return array Id's (string) of the excluded customer roles or an empty array.
814
- */
815
- private function get_coupon_excluded_customer_roles($coupon_id) {
816
- $v = get_post_meta( $coupon_id, '_wjecf_excluded_customer_roles', true );
817
- if ($v == '') {
818
- $v = array();
819
- }
820
-
821
- return $v;
822
- }
823
-
824
- public function is_pro() {
825
- return class_exists( 'WC_Jos_Pro_Controller' );
826
- }
827
-
828
-
829
  public static function get_donate_url() {
830
  return "https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=5T9XQBCS2QHRY&lc=NL&item_name=Jos%20Koenis&item_number=wordpress%2dplugin&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted";
831
  }
2
 
3
  defined('ABSPATH') or die();
4
 
5
+ if ( class_exists('WJECF_Admin') ) {
6
  return;
7
  }
8
 
9
+ class WJECF_Admin extends Abstract_WJECF_Plugin {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10
 
11
  public function __construct() {
12
+ add_action( 'admin_init', array( $this, 'admin_init' ) );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
13
  }
14
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
15
  //Upgrade options on version change
16
  public function auto_upgrade_options() {
17
  $current_db_version = 1;
18
  //Check version
19
+ if ( WJECF()->options['db_version'] < $current_db_version ) {
20
  global $wpdb;
21
 
22
  //DB_VERSION 1: Since 2.1.0-b5
23
+ if (WJECF()->options['db_version'] < 1) {
24
  //RENAME meta_key _wjecf_matching_product_qty TO _wjecf_min_matching_product_qty
25
  $where = array("meta_key" => "_wjecf_matching_product_qty");
26
  $set = array('meta_key' => "_wjecf_min_matching_product_qty");
31
  $set = array('meta_key' => "_wjecf_is_auto_coupon");
32
  $wpdb->update( _get_meta_table('post'), $set, $where );
33
  //Now we're version 1
34
+ WJECF()->options['db_version'] = 1;
35
  }
36
 
37
  // Write options to database
38
+ update_option( 'wjecf_options' , WJECF()->options, false );
39
  }
40
  }
41
 
88
  }
89
  private function admin_coupon_data_footer() {
90
  $documentation_url = plugins_url( 'docs/index.html', dirname( __FILE__ ) );
91
+ if ( ! WJECF()->is_pro() ) {
92
  $documentation_url = 'http://www.soft79.nl/documentation/wjecf';
93
  ?>
94
  <h3><?php _e( 'Do you find WooCommerce Extended Coupon Features useful?', 'woocommerce-jos-autocoupon'); ?></h3>
235
  <p class="form-field"><label for="wjecf_shipping_methods"><?php _e( 'Shipping methods', 'woocommerce-jos-autocoupon' ); ?></label>
236
  <select id="wjecf_shipping_methods" name="wjecf_shipping_methods[]" style="width: 50%;" class="wc-enhanced-select" multiple="multiple" data-placeholder="<?php _e( 'Any shipping method', 'woocommerce-jos-autocoupon' ); ?>">
237
  <?php
238
+ $coupon_shipping_method_ids = WJECF()->get_coupon_shipping_method_ids( $thepostid );
239
  $shipping_methods = WC()->shipping->load_shipping_methods();
240
 
241
  if ( $shipping_methods ) foreach ( $shipping_methods as $shipping_method ) {
251
  <p class="form-field"><label for="wjecf_payment_methods"><?php _e( 'Payment methods', 'woocommerce-jos-autocoupon' ); ?></label>
252
  <select id="wjecf_payment_methods" name="wjecf_payment_methods[]" style="width: 50%;" class="wc-enhanced-select" multiple="multiple" data-placeholder="<?php _e( 'Any payment method', 'woocommerce-jos-autocoupon' ); ?>">
253
  <?php
254
+ $coupon_payment_method_ids = WJECF()->get_coupon_payment_method_ids( $thepostid );
255
  //DONT USE WC()->payment_gateways->available_payment_gateways() AS IT CAN CRASH IN UNKNOWN OCCASIONS
256
  $payment_methods = WC()->payment_gateways->payment_gateways();
257
  if ( $payment_methods ) foreach ( $payment_methods as $payment_method ) {
276
  ?>
277
  <p class="form-field"><label><?php _e( 'Allowed Customers', 'woocommerce-jos-autocoupon' ); ?></label>
278
  <input type="hidden" class="wc-customer-search" data-multiple="true" style="width: 50%;" name="wjecf_customer_ids" data-placeholder="<?php _e( 'Any customer', 'woocommerce-jos-autocoupon' ); ?>" data-action="woocommerce_json_search_customers" data-selected="<?php
279
+ $coupon_customer_ids = WJECF()->get_coupon_customer_ids( $thepostid );
280
  $json_ids = array();
281
 
282
  foreach ( $coupon_customer_ids as $customer_id ) {
298
  <p class="form-field"><label for="wjecf_customer_roles"><?php _e( 'Allowed User Roles', 'woocommerce-jos-autocoupon' ); ?></label>
299
  <select id="wjecf_customer_roles" name="wjecf_customer_roles[]" style="width: 50%;" class="wc-enhanced-select" multiple="multiple" data-placeholder="<?php _e( 'Any role', 'woocommerce-jos-autocoupon' ); ?>">
300
  <?php
301
+ $coupon_customer_roles = WJECF()->get_coupon_customer_roles( $thepostid );
302
 
303
  $available_customer_roles = array_reverse( get_editable_roles() );
304
  foreach ( $available_customer_roles as $role_id => $role ) {
320
  <p class="form-field"><label for="wjecf_excluded_customer_roles"><?php _e( 'Disallowed User Roles', 'woocommerce-jos-autocoupon' ); ?></label>
321
  <select id="wjecf_customer_roles" name="wjecf_excluded_customer_roles[]" style="width: 50%;" class="wc-enhanced-select" multiple="multiple" data-placeholder="<?php _e( 'Any role', 'woocommerce-jos-autocoupon' ); ?>">
322
  <?php
323
+ $coupon_excluded_customer_roles = WJECF()->get_coupon_excluded_customer_roles( $thepostid );
324
 
325
  foreach ( $available_customer_roles as $role_id => $role ) {
326
  $role_name = translate_user_role($role['name'] );
389
 
390
  }
391
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
392
  public static function get_donate_url() {
393
  return "https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=5T9XQBCS2QHRY&lc=NL&item_name=Jos%20Koenis&item_number=wordpress%2dplugin&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted";
394
  }
includes/wjecf-autocoupon.php CHANGED
@@ -2,13 +2,9 @@
2
 
3
  defined('ABSPATH') or die();
4
 
5
- if ( class_exists('WC_Jos_AutoCoupon_Controller') ) {
6
- return;
7
- }
8
 
9
- class WC_Jos_AutoCoupon_Controller {
10
-
11
- private $_autocoupon_codes = null;
12
 
13
  private $_user_emails = null;
14
 
@@ -28,9 +24,9 @@ class WC_Jos_AutoCoupon_Controller {
28
 
29
  //Frontend hooks - logic
30
  add_action( 'woocommerce_after_calculate_totals', array( &$this, 'update_matched_autocoupons' ) );
31
- add_action( 'woocommerce_check_cart_items', array( &$this, 'update_matched_autocoupons' ) , 0 ); //Remove coupon before WC does it and shows a message
32
  //Last check for coupons with restricted_emails
33
- add_action( 'woocommerce_checkout_update_order_review', array( $this, 'fetch_billing_email' ), 10 ); // AJAX One page checkout
34
 
35
  //Frontend hooks - visualisation
36
  add_filter('woocommerce_cart_totals_coupon_label', array( &$this, 'coupon_label' ), 10, 2 );
@@ -49,8 +45,79 @@ class WC_Jos_AutoCoupon_Controller {
49
  public function admin_init() {
50
  add_action( 'wjecf_woocommerce_coupon_options_extended_features', array( $this, 'admin_coupon_options_extended_features' ), 20, 2 );
51
  add_action( 'woocommerce_process_shop_coupon_meta', array( $this, 'process_shop_coupon_meta' ), 10, 2 );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
52
  }
53
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
54
  public function admin_coupon_options_extended_features( $thepostid, $post ) {
55
 
56
  //=============================
@@ -66,6 +133,19 @@ class WC_Jos_AutoCoupon_Controller {
66
  'description' => __( "Automatically add the coupon to the cart if the restrictions are met. Please enter a description when you check this box, the description will be shown in the customer's cart if the coupon is applied.", 'woocommerce-jos-autocoupon' )
67
  ) );
68
 
 
 
 
 
 
 
 
 
 
 
 
 
 
69
  //=============================
70
  // Apply without notice
71
  woocommerce_wp_checkbox( array(
@@ -73,6 +153,7 @@ class WC_Jos_AutoCoupon_Controller {
73
  'label' => __( 'Apply silently', 'woocommerce-jos-autocoupon' ),
74
  'description' => __( "Don't display a message when this coupon is automatically applied.", 'woocommerce-jos-autocoupon' ),
75
  ) );
 
76
 
77
  ?>
78
  <script type="text/javascript">
@@ -81,9 +162,9 @@ class WC_Jos_AutoCoupon_Controller {
81
  if ( animation === undefined ) animation = 'slow';
82
 
83
  if (jQuery("#_wjecf_is_auto_coupon").prop('checked')) {
84
- jQuery("._wjecf_apply_silently_field").show( animation );
85
  } else {
86
- jQuery("._wjecf_apply_silently_field").hide( animation );
87
  }
88
  }
89
  update_wjecf_apply_silently_field( 0 );
@@ -95,8 +176,13 @@ class WC_Jos_AutoCoupon_Controller {
95
  }
96
 
97
  public function process_shop_coupon_meta( $post_id, $post ) {
98
- update_post_meta( $post_id, '_wjecf_is_auto_coupon', isset( $_POST['_wjecf_is_auto_coupon'] ) ? 'yes' : 'no' );
 
 
99
  update_post_meta( $post_id, '_wjecf_apply_silently', isset( $_POST['_wjecf_apply_silently'] ) ? 'yes' : 'no' );
 
 
 
100
  }
101
 
102
  /* FRONTEND HOOKS */
@@ -175,42 +261,84 @@ class WC_Jos_AutoCoupon_Controller {
175
  }
176
  }
177
 
178
- //Infinite loop protection
179
- private $_update_matched_autocoupons_count = 0;
180
-
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
181
  /**
182
  * Apply matched autocoupons and remove unmatched autocoupons.
183
  * @return void
184
  */
185
  function update_matched_autocoupons() {
186
- if ( $this->_update_matched_autocoupons_count++ > 20 ) {
187
- $this->log ( 'update_matched_autocoupons counter reached limit 20' );
188
  return;
189
  }
190
-
191
- //$this->log ( 'update_matched_autocoupons' );
192
- $calc_needed = $this->remove_unmatched_autocoupons();
193
- foreach ( $this->get_all_auto_coupons() as $coupon_code ) {
194
- if ( ! WC()->cart->has_discount( $coupon_code ) ) {
195
- $coupon = new WC_Coupon( $coupon_code );
196
- if ( $this->coupon_can_be_applied( $coupon ) && $this->coupon_has_a_value( $coupon ) ) {
197
- //$this->log( sprintf( "Applying %s", $coupon_code ) );
198
- WC()->cart->add_discount( $coupon_code );
199
- $calc_needed = false; //Already done by adding the discount
200
- $apply_silently = get_post_meta( $coupon->id, '_wjecf_apply_silently', true ) == 'yes';
201
- $this->overwrite_success_message( $coupon, $apply_silently );
202
- } else {
203
- //$this->log( sprintf( "Not applicable: %s", $coupon_code ) );
204
- }
 
 
 
 
 
 
 
 
205
  }
206
  }
207
-
 
 
208
  if ( $calc_needed ) {
209
  WC()->cart->calculate_totals();
210
  }
211
 
212
  }
213
-
 
 
 
 
 
 
 
 
 
 
214
  /**
215
  * Test whether the coupon is valid and has a discount > 0
216
  * @return bool
@@ -221,23 +349,11 @@ class WC_Jos_AutoCoupon_Controller {
221
  //Test validity
222
  if ( ! $coupon->is_valid() ) {
223
  $can_be_applied = false;
224
- //$this->log( "Not valid. ");
225
- //echo "<pre>";
226
- //print_r (WC()->cart->get_cart());
227
- //echo "</pre>";
228
- }
229
- //Test individual use
230
- elseif ( $coupon->individual_use == 'yes' ) {
231
- if ( count( WC()->cart->applied_coupons ) > 1 ) {
232
- $can_be_applied = false;
233
- } elseif ( count( WC()->cart->applied_coupons ) == 1 && ! in_array( $coupon->code, WC()->cart->applied_coupons ) ) {
234
- $can_be_applied = false;
235
- }
236
  }
237
 
238
  //Test restricted emails
239
  //See WooCommerce: class-wc-cart.php function check_customer_coupons
240
- if ( $can_be_applied && is_array( $coupon->customer_email ) && sizeof( $coupon->customer_email ) > 0 ) {
241
  $user_emails = array_map( 'sanitize_email', array_map( 'strtolower', $this->get_user_emails() ) );
242
  $coupon_emails = array_map( 'sanitize_email', array_map( 'strtolower', $coupon->customer_email ) );
243
 
@@ -279,28 +395,6 @@ class WC_Jos_AutoCoupon_Controller {
279
  }
280
 
281
 
282
- /**
283
- * Remove unmatched autocoupons. No message will be shown.
284
- * NOTE: This function must be called before WooCommerce removes the coupon, to inhibit WooCommerces "coupon not valid"-message!
285
- * @return bool True if coupons were removed, otherwise False;
286
- */
287
- function remove_unmatched_autocoupons() {
288
- global $woocommerce;
289
-
290
- $calc_needed = false;
291
- foreach ( $this->get_all_auto_coupons() as $coupon_code ) {
292
- if ( $woocommerce->cart->has_discount( $coupon_code ) ) {
293
- $coupon = new WC_Coupon($coupon_code);
294
- if ( ! $this->coupon_can_be_applied($coupon) ) {
295
- //$this->log( sprintf( "Removing %s", $coupon_code ) );
296
- WC()->cart->remove_coupon( $coupon_code );
297
- $calc_needed = true;
298
- }
299
- }
300
- }
301
- return $calc_needed;
302
- }
303
-
304
  /**
305
  * Overwrite the default "Coupon added" notice with a more descriptive message.
306
  * @param WC_Coupon $coupon The coupon data
@@ -361,6 +455,16 @@ class WC_Jos_AutoCoupon_Controller {
361
  private function is_auto_coupon($coupon) {
362
  return get_post_meta( $coupon->id, '_wjecf_is_auto_coupon', true ) == 'yes';
363
  }
 
 
 
 
 
 
 
 
 
 
364
 
365
 
366
  /**
@@ -419,44 +523,84 @@ class WC_Jos_AutoCoupon_Controller {
419
  $this->append_user_emails( $posted['billing_email'] );
420
  }
421
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
422
  }
423
 
424
  /**
425
  * Get a list of all auto coupon codes
426
  * @return array All auto coupon codes
427
  */
428
- private function get_all_auto_coupons() {
429
-
430
- if ( ! is_array( $this->_autocoupon_codes ) ) {
431
- $this->_autocoupon_codes = array();
432
 
433
  $query_args = array(
434
  'posts_per_page' => -1,
435
  'post_type' => 'shop_coupon',
436
  'post_status' => 'publish',
437
- 'orderby' => 'title',
438
- 'meta_query' => array(
439
- array(
440
- 'key' => '_wjecf_is_auto_coupon',
441
- 'value' => 'yes',
442
- 'compare' => '=',
443
- ),
444
- )
445
  );
446
 
447
  $query = new WP_Query($query_args);
448
  foreach ($query->posts as $post) {
449
  $coupon = new WC_Coupon($post->post_title);
450
  if ( $this->is_auto_coupon($coupon) ) {
451
- $this->_autocoupon_codes[] = $post->post_title;
452
  }
453
- }
 
 
 
 
 
 
 
 
 
 
454
  }
455
- return $this->_autocoupon_codes;
456
- }
457
 
458
- //FOR DEBUGGING ONLY
459
- private function log ( $string ) {
460
- error_log( date("Y-m-d | h:i:sa") . ": " . get_class( $this ) . ": " . $string );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
461
  }
462
  }
2
 
3
  defined('ABSPATH') or die();
4
 
5
+ class WJECF_AutoCoupon extends Abstract_WJECF_Plugin {
 
 
6
 
7
+ private $_autocoupons = null;
 
 
8
 
9
  private $_user_emails = null;
10
 
24
 
25
  //Frontend hooks - logic
26
  add_action( 'woocommerce_after_calculate_totals', array( &$this, 'update_matched_autocoupons' ) );
27
+ add_action( 'woocommerce_check_cart_items', array( &$this, 'remove_unmatched_autocoupons' ) , 0, 0 ); //Remove coupon before WC does it and shows a message
28
  //Last check for coupons with restricted_emails
29
+ add_action( 'woocommerce_checkout_update_order_review', array( &$this, 'fetch_billing_email' ), 10 ); // AJAX One page checkout
30
 
31
  //Frontend hooks - visualisation
32
  add_filter('woocommerce_cart_totals_coupon_label', array( &$this, 'coupon_label' ), 10, 2 );
45
  public function admin_init() {
46
  add_action( 'wjecf_woocommerce_coupon_options_extended_features', array( $this, 'admin_coupon_options_extended_features' ), 20, 2 );
47
  add_action( 'woocommerce_process_shop_coupon_meta', array( $this, 'process_shop_coupon_meta' ), 10, 2 );
48
+
49
+ //Inject columns
50
+ if ( WJECF()->is_pro() ) {
51
+ WJECF()->inject_coupon_column(
52
+ '_wjecf_auto_coupon',
53
+ __( 'Auto coupon', 'woocommerce-jos-autocoupon' ),
54
+ array( $this, 'admin_render_shop_coupon_columns' ), 'coupon_code'
55
+ );
56
+ WJECF()->inject_coupon_column(
57
+ '_wjecf_individual_use',
58
+ __( 'Individual use', 'woocommerce-jos-autocoupon' ),
59
+ array( $this, 'admin_render_shop_coupon_columns' ), 'coupon_code'
60
+ );
61
+ }
62
+
63
+ add_filter( 'views_edit-shop_coupon', array( $this, 'admin_views_edit_coupon' ) );
64
+ add_filter( 'request', array( $this, 'admin_request_query' ) );
65
  }
66
+
67
+ /**
68
+ * Output a coupon custom column value
69
+ *
70
+ * @param string $column
71
+ * @param WP_Post The coupon post object
72
+ */
73
+ public function admin_render_shop_coupon_columns( $column, $post ) {
74
+
75
+ switch ( $column ) {
76
+ case '_wjecf_auto_coupon' :
77
+ $is_auto_coupon = get_post_meta( $post->ID, '_wjecf_is_auto_coupon', true ) == 'yes';
78
+ echo $is_auto_coupon ? __( 'Yes', 'woocommerce' ) : __( 'No', 'woocommerce' );
79
+ if ( $is_auto_coupon ) {
80
+ $prio = get_post_meta( $post->ID, '_wjecf_coupon_priority', true );
81
+ if ( $prio ) echo " (" . intval( $prio ) . ")";
82
+ }
83
+ break;
84
+ case '_wjecf_individual_use' :
85
+ $individual = get_post_meta( $post->ID, 'individual_use', true ) == 'yes';
86
+ echo $individual ? __( 'Yes', 'woocommerce' ) : __( 'No', 'woocommerce' );
87
+ break;
88
+ }
89
+ }
90
+
91
+ public function admin_views_edit_coupon( $views ) {
92
+ global $post_type, $wp_query;
93
+
94
+ $class = ( isset( $wp_query->query['meta_key'] ) && $wp_query->query['meta_key'] == '_wjecf_is_auto_coupon' ) ? 'current' : '';
95
+ $query_string = remove_query_arg(array( 'wjecf_is_auto_coupon' ));
96
+ $query_string = add_query_arg( 'wjecf_is_auto_coupon', '1', $query_string );
97
+ $views['wjecf_is_auto_coupon'] = '<a href="' . esc_url( $query_string ) . '" class="' . esc_attr( $class ) . '">' . __( 'Auto coupons', 'woocommerce' ) . '</a>';
98
+
99
+ return $views;
100
+ }
101
+
102
+ /**
103
+ * Filters and sorting handler
104
+ *
105
+ * @param array $vars
106
+ * @return array
107
+ */
108
+ public function admin_request_query( $vars ) {
109
+ global $typenow, $wp_query, $wp_post_statuses;
110
+
111
+ if ( 'shop_coupon' === $typenow ) {
112
+ if ( isset( $_GET['wjecf_is_auto_coupon'] ) ) {
113
+ $vars['meta_key'] = '_wjecf_is_auto_coupon';
114
+ $vars['meta_value'] = $_GET['wjecf_is_auto_coupon'] == '1' ? 'yes' : 'no';
115
+ }
116
+ }
117
+
118
+ return $vars;
119
+ }
120
+
121
  public function admin_coupon_options_extended_features( $thepostid, $post ) {
122
 
123
  //=============================
133
  'description' => __( "Automatically add the coupon to the cart if the restrictions are met. Please enter a description when you check this box, the description will be shown in the customer's cart if the coupon is applied.", 'woocommerce-jos-autocoupon' )
134
  ) );
135
 
136
+ echo '<div class="_wjecf_show_if_autocoupon">';
137
+ if ( WJECF()->is_pro() ) {
138
+ // Maximum quantity of matching products (product/category)
139
+ woocommerce_wp_text_input( array(
140
+ 'id' => '_wjecf_coupon_priority',
141
+ 'label' => __( 'Priority', 'woocommerce-jos-autocoupon' ),
142
+ 'placeholder' => __( 'No priority', 'woocommerce' ),
143
+ 'description' => __( 'When \'individual use\' is checked, auto coupons with a higher value will have priority over other auto coupons.', 'woocommerce-jos-autocoupon' ),
144
+ 'data_type' => 'decimal',
145
+ 'desc_tip' => true
146
+ ) );
147
+ }
148
+
149
  //=============================
150
  // Apply without notice
151
  woocommerce_wp_checkbox( array(
153
  'label' => __( 'Apply silently', 'woocommerce-jos-autocoupon' ),
154
  'description' => __( "Don't display a message when this coupon is automatically applied.", 'woocommerce-jos-autocoupon' ),
155
  ) );
156
+ echo '</div>';
157
 
158
  ?>
159
  <script type="text/javascript">
162
  if ( animation === undefined ) animation = 'slow';
163
 
164
  if (jQuery("#_wjecf_is_auto_coupon").prop('checked')) {
165
+ jQuery("._wjecf_show_if_autocoupon").show( animation );
166
  } else {
167
+ jQuery("._wjecf_show_if_autocoupon").hide( animation );
168
  }
169
  }
170
  update_wjecf_apply_silently_field( 0 );
176
  }
177
 
178
  public function process_shop_coupon_meta( $post_id, $post ) {
179
+ $autocoupon = isset( $_POST['_wjecf_is_auto_coupon'] );
180
+
181
+ update_post_meta( $post_id, '_wjecf_is_auto_coupon', $autocoupon ? 'yes' : 'no' );
182
  update_post_meta( $post_id, '_wjecf_apply_silently', isset( $_POST['_wjecf_apply_silently'] ) ? 'yes' : 'no' );
183
+ if ( WJECF()->is_pro() ) {
184
+ update_post_meta( $post_id, '_wjecf_coupon_priority', intval( $_POST['_wjecf_coupon_priority'] ) );
185
+ }
186
  }
187
 
188
  /* FRONTEND HOOKS */
261
  }
262
  }
263
 
264
+
265
+ function remove_unmatched_autocoupons( $valid_coupon_codes = null ) {
266
+ if ( $valid_coupon_codes === null ) {
267
+ //Get the coupons that should be in the cart
268
+ $valid_coupons = $this->valid_auto_coupons();
269
+ $valid_coupons = $this->individual_use_filter( $valid_coupons );
270
+ $valid_coupon_codes = array();
271
+ foreach ( $valid_coupons as $coupon ) {
272
+ $valid_coupon_codes[] = $coupon->code;
273
+ }
274
+ }
275
+
276
+ //Remove invalids
277
+ $calc_needed = false;
278
+ foreach ( $this->get_all_auto_coupons() as $coupon ) {
279
+ if ( WC()->cart->has_discount( $coupon->code ) && ! in_array( $coupon->code, $valid_coupon_codes ) ) {
280
+ $this->log( sprintf( "Removing %s", $coupon->code ) );
281
+ WC()->cart->remove_coupon( $coupon->code );
282
+ $calc_needed = true;
283
+ }
284
+ }
285
+ return $calc_needed;
286
+ }
287
+
288
+ private $update_matched_autocoupons_executed = false;
289
+
290
  /**
291
  * Apply matched autocoupons and remove unmatched autocoupons.
292
  * @return void
293
  */
294
  function update_matched_autocoupons() {
295
+ if ( $this->update_matched_autocoupons_executed ) {
 
296
  return;
297
  }
298
+ $this->update_matched_autocoupons_executed = true;
299
+ $this->log( "()" );
300
+
301
+ //Get the coupons that should be in the cart
302
+ $valid_coupons = $this->valid_auto_coupons();
303
+ $valid_coupons = $this->individual_use_filter( $valid_coupons );
304
+ $valid_coupon_codes = array();
305
+ foreach ( $valid_coupons as $coupon ) {
306
+ $valid_coupon_codes[] = $coupon->code;
307
+ }
308
+
309
+ //$this->log( sprintf( "Coupons that should be in cart: %s", implode( ', ', $valid_coupon_codes ) ) );
310
+
311
+ $calc_needed = $this->remove_unmatched_autocoupons( $valid_coupon_codes );
312
+
313
+ //Add valids
314
+ foreach( $valid_coupons as $coupon ) {
315
+ if ( ! WC()->cart->has_discount( $coupon->code ) ) {
316
+ $this->log( sprintf( "Applying %s", $coupon->code ) );
317
+ WC()->cart->add_discount( $coupon->code ); //Causes calculation and will remove other coupons if it's a individual coupon
318
+ $calc_needed = false; //Already done by adding the discount
319
+ $apply_silently = get_post_meta( $coupon->id, '_wjecf_apply_silently', true ) == 'yes';
320
+ $this->overwrite_success_message( $coupon, $apply_silently );
321
  }
322
  }
323
+
324
+ $this->log( 'Coupons in cart: ' . implode( ', ', WC()->cart->applied_coupons ) . ($calc_needed ? ". RECALC" : "") );
325
+
326
  if ( $calc_needed ) {
327
  WC()->cart->calculate_totals();
328
  }
329
 
330
  }
331
+
332
+ private function valid_auto_coupons( ) {
333
+ $valid_coupons = array();
334
+ foreach ( $this->get_all_auto_coupons() as $coupon ) {
335
+ if ( $this->coupon_can_be_applied( $coupon ) && $this->coupon_has_a_value( $coupon ) ) {
336
+ $valid_coupons[] = $coupon;
337
+ }
338
+ }
339
+ return $valid_coupons;
340
+ }
341
+
342
  /**
343
  * Test whether the coupon is valid and has a discount > 0
344
  * @return bool
349
  //Test validity
350
  if ( ! $coupon->is_valid() ) {
351
  $can_be_applied = false;
 
 
 
 
 
 
 
 
 
 
 
 
352
  }
353
 
354
  //Test restricted emails
355
  //See WooCommerce: class-wc-cart.php function check_customer_coupons
356
+ else if ( $can_be_applied && is_array( $coupon->customer_email ) && sizeof( $coupon->customer_email ) > 0 ) {
357
  $user_emails = array_map( 'sanitize_email', array_map( 'strtolower', $this->get_user_emails() ) );
358
  $coupon_emails = array_map( 'sanitize_email', array_map( 'strtolower', $coupon->customer_email ) );
359
 
395
  }
396
 
397
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
398
  /**
399
  * Overwrite the default "Coupon added" notice with a more descriptive message.
400
  * @param WC_Coupon $coupon The coupon data
455
  private function is_auto_coupon($coupon) {
456
  return get_post_meta( $coupon->id, '_wjecf_is_auto_coupon', true ) == 'yes';
457
  }
458
+
459
+ private function get_coupon_priority($coupon) {
460
+ if ( WJECF()->is_pro() ) {
461
+ $prio = get_post_meta( $coupon->id, '_wjecf_coupon_priority', true );
462
+ if ( ! empty( $prio ) ) {
463
+ return intval( $prio );
464
+ }
465
+ }
466
+ return 0;
467
+ }
468
 
469
 
470
  /**
523
  $this->append_user_emails( $posted['billing_email'] );
524
  }
525
 
526
+ }
527
+
528
+ /**
529
+ * Return an array of WC_Coupons with coupons that shouldn't cause individual use conflicts
530
+ */
531
+ private function individual_use_filter( $valid_auto_coupons ) {
532
+ $filtered = array();
533
+
534
+ //Any individual use non-autocoupons in the cart?
535
+ foreach ( WC()->cart->get_applied_coupons() as $coupon_code ) {
536
+ $coupon = new WC_Coupon( $coupon_code );
537
+ if ( $coupon->individual_use == 'yes' && ! $this->is_auto_coupon( $coupon ) ) {
538
+ return $filtered; //Don't allow any auto coupon
539
+ }
540
+ }
541
+ foreach ( $valid_auto_coupons as $coupon ) {
542
+ if ( $coupon->individual_use != 'yes' || empty( $filtered ) ) {
543
+ $filtered[] = $coupon;
544
+ if ( $coupon->individual_use == 'yes' ) {
545
+ break;
546
+ }
547
+ }
548
+ }
549
+ return $filtered;
550
  }
551
 
552
  /**
553
  * Get a list of all auto coupon codes
554
  * @return array All auto coupon codes
555
  */
556
+ public function get_all_auto_coupons() {
557
+ if ( ! is_array( $this->_autocoupons ) ) {
558
+ $this->_autocoupons = array();
 
559
 
560
  $query_args = array(
561
  'posts_per_page' => -1,
562
  'post_type' => 'shop_coupon',
563
  'post_status' => 'publish',
564
+ 'orderby' => array( 'title' => 'ASC' ),
565
+ 'meta_query' => array( 'key' => '_wjecf_is_auto_coupon', 'compare' => '=', 'value' => 'yes')
 
 
 
 
 
 
566
  );
567
 
568
  $query = new WP_Query($query_args);
569
  foreach ($query->posts as $post) {
570
  $coupon = new WC_Coupon($post->post_title);
571
  if ( $this->is_auto_coupon($coupon) ) {
572
+ $this->_autocoupons[$coupon->code] = $coupon;
573
  }
574
+ }
575
+
576
+ //Sort by prio
577
+ @uasort( $this->_autocoupons , array( $this, 'sort_auto_coupons' ) ); //Ignore error PHP Bug #50688
578
+
579
+ $coupon_codes = array();
580
+ foreach( $this->_autocoupons as $coupon ) {
581
+ $coupon_codes[] = $coupon->code;
582
+ }
583
+
584
+ $this->log( "Autocoupons: " . implode(", ", $coupon_codes ) );
585
  }
 
 
586
 
587
+ return $this->_autocoupons;
588
+ }
589
+
590
+ /**
591
+ * Compare function to sort coupons by priority
592
+ * @param type $a
593
+ * @param type $b
594
+ * @return type
595
+ */
596
+ private function sort_auto_coupons( $coupon_a, $coupon_b ) {
597
+ $prio_a = $this->get_coupon_priority( $coupon_a );
598
+ $prio_b = $this->get_coupon_priority( $coupon_b );
599
+ $this->log("A: $prio_a B: $prio_b ");
600
+ if ( $prio_a == $prio_b ) {
601
+ return $a->code < $b->code ? -1 : 1; //By title ASC
602
+ } else {
603
+ return $prio_a > $prio_b ? -1 : 1; //By prio DESC
604
+ }
605
  }
606
  }
includes/wjecf-controller.php ADDED
@@ -0,0 +1,609 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ defined('ABSPATH') or die();
4
+
5
+ /**
6
+ * The main controller for WooCommerce Extended Coupon Features
7
+ */
8
+ class WJECF_Controller {
9
+
10
+ protected $debug_mode = false;
11
+ protected $log = array();
12
+ public $options = false;
13
+
14
+ /**
15
+ * Singleton Instance
16
+ *
17
+ * @static
18
+ * @return Singleton Instance
19
+ */
20
+ public static function instance() {
21
+ if ( is_null( self::$_instance ) ) {
22
+ self::$_instance = new self();
23
+ }
24
+ return self::$_instance;
25
+ }
26
+ protected static $_instance = null;
27
+
28
+
29
+ public function __construct() {
30
+ add_action('init', array( &$this, 'controller_init' ));
31
+ }
32
+
33
+ public function controller_init() {
34
+ if ( ! class_exists('WC_Coupon') ) {
35
+ return;
36
+ }
37
+ $this->debug_mode = false; //defined( 'WP_DEBUG' ) && WP_DEBUG;
38
+ $this->log( "INIT " . ( is_ajax() ? "AJAX" : is_admin() ? "ADMIN" : "FRONTEND" ) . " " . $_SERVER['REQUEST_URI'] );
39
+
40
+ $this->init_options();
41
+
42
+ //Frontend hooks
43
+ add_filter('woocommerce_coupon_is_valid', array( &$this, 'coupon_is_valid' ), 10, 2 );
44
+ add_action('woocommerce_coupon_loaded', array( $this, 'woocommerce_coupon_loaded' ), 10, 1);
45
+ add_filter('woocommerce_coupon_get_discount_amount', array( $this, 'woocommerce_coupon_get_discount_amount' ), 10, 5);
46
+ add_action( 'wp_footer', array( &$this, 'render_log' ) ); //Log
47
+ }
48
+
49
+ protected $plugins = array();
50
+
51
+ /**
52
+ * Load a WJECF Plugin (class name)
53
+ * @param string $class_name The class name of the plugin
54
+ * @return bool True if succeeded, otherwise false
55
+ */
56
+ public function add_plugin( $class_name ) {
57
+ if ( class_exists( $class_name ) ) {
58
+ $this->plugins[ $class_name ] = new $class_name();
59
+ return true;
60
+ }
61
+ return false;
62
+ }
63
+
64
+ public function get_plugins() {
65
+ return $this->plugins;
66
+ }
67
+
68
+ public function get_plugin( $class_name ) {
69
+ return $this->plugins[ $class_name ];
70
+ }
71
+
72
+ public function init_options() {
73
+ $this->options = get_option( 'wjecf_options' );
74
+ if (false === $this->options) {
75
+ $this->options = array( 'db_version' => 0 );
76
+ }
77
+ }
78
+
79
+ /**
80
+ * Check whether WooCommerce version is greater or equal than $req_version
81
+ * @param string @req_version The version to compare to
82
+ * @return bool true if WooCommerce is at least the given version
83
+ */
84
+ public static function check_woocommerce_version( $req_version ) {
85
+ return version_compare( self::get_woocommerce_version(), $req_version, '>=' );
86
+ }
87
+
88
+ private static $wc_version = null;
89
+ /**
90
+ * Get the WooCommerce version number
91
+ * @return string|bool WC Version number or false if WC not detected
92
+ */
93
+ public static function get_woocommerce_version() {
94
+ if (self::$wc_version === null) {
95
+ // If get_plugins() isn't available, require it
96
+ if ( ! function_exists( 'get_plugins' ) ) {
97
+ require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
98
+ }
99
+
100
+ // Create the plugins folder and file variables
101
+ $plugin_folder = get_plugins( '/woocommerce' );
102
+ $plugin_file = 'woocommerce.php';
103
+
104
+ // If the plugin version number is set, return it
105
+ if ( isset( $plugin_folder[$plugin_file]['Version'] ) ) {
106
+ self::$wc_version = $plugin_folder[$plugin_file]['Version'];
107
+ } else {
108
+ self::$wc_version = false; // Not found
109
+ }
110
+
111
+ }
112
+ return self::$wc_version;
113
+ }
114
+
115
+ /* FRONTEND HOOKS */
116
+
117
+ //2.2.2
118
+ public function woocommerce_coupon_loaded ( $coupon ) {
119
+ if ( ! is_admin() ) {
120
+ //2.2.2 Allow coupon even if minimum spend not reached
121
+ if ( get_post_meta( $coupon->id, '_wjecf_allow_below_minimum_spend', true ) == 'yes' ) {
122
+ //HACK: Overwrite the minimum amount with 0 so WooCommerce will allow the coupon
123
+ $coupon->wjecf_minimum_amount_for_discount = $coupon->minimum_amount;
124
+ $coupon->minimum_amount = 0;
125
+ }
126
+ }
127
+ }
128
+
129
+ //2.2.2
130
+ public function woocommerce_coupon_get_discount_amount ( $discount, $discounting_amount, $cart_item, $single, $coupon ) {
131
+ //2.2.2 No value if minimum spend not reached
132
+ if (isset( $coupon->wjecf_minimum_amount_for_discount ) ) {
133
+ if ( wc_format_decimal( $coupon->wjecf_minimum_amount_for_discount ) > wc_format_decimal( WC()->cart->subtotal ) ) {
134
+ return 0;
135
+ };
136
+ }
137
+ return $discount;
138
+ }
139
+
140
+
141
+ /* Extra validation rules for coupons */
142
+ public function coupon_is_valid ( $valid, $coupon ) {
143
+ //error_log("is valid? " . $coupon->code );
144
+ //Not valid? Then it will never validate, so get out of here
145
+ if ( ! $valid ) {
146
+ return false;
147
+ }
148
+
149
+ //============================
150
+ //Test if ALL products are in the cart (if AND-operator selected in stead of the default OR)
151
+ $products_and = get_post_meta( $coupon->id, '_wjecf_products_and', true ) == 'yes';
152
+ if ( $products_and && sizeof( $coupon->product_ids ) > 1 ) { // We use > 1, because if size == 1, 'AND' makes no difference
153
+ //Get array of all cart product and variation ids
154
+ $cart_item_ids = array();
155
+ foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
156
+ $cart_item_ids[] = $cart_item['product_id'];
157
+ $cart_item_ids[] = $cart_item['variation_id'];
158
+ }
159
+ //check if every single product is in the cart
160
+ foreach( $coupon->product_ids as $product_id ) {
161
+ if ( ! in_array( $product_id, $cart_item_ids ) ) {
162
+ return false;
163
+ }
164
+ }
165
+ }
166
+
167
+ //============================
168
+ //Test if products form ALL categories are in the cart (if AND-operator selected in stead of the default OR)
169
+ $categories_and = get_post_meta( $coupon->id, '_wjecf_categories_and', true ) == 'yes';
170
+ if ( $categories_and && sizeof( $coupon->product_categories ) > 1 ) { // We use > 1, because if size == 1, 'AND' makes no difference
171
+ //Get array of all cart product and variation ids
172
+ $cart_product_cats = array();
173
+ foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
174
+ $cart_product_cats = array_merge ( $cart_product_cats, wp_get_post_terms( $cart_item['product_id'], 'product_cat', array( "fields" => "ids" ) ) );
175
+ }
176
+ //check if every single category is in the cart
177
+ foreach( $coupon->product_categories as $cat_id ) {
178
+ if ( ! in_array( $cat_id, $cart_product_cats ) ) {
179
+ return false;
180
+ }
181
+ }
182
+
183
+ }
184
+
185
+ //============================
186
+ //Test min/max quantity of matching products
187
+ //
188
+ //For all items in the cart:
189
+ // If coupon contains both a product AND category inclusion filter: the item is counted if it matches either one of them
190
+ // If coupon contains either a product OR category exclusion filter: the item will NOT be counted if it matches either one of them
191
+ // If sale items are excluded by the coupon: the item will NOT be counted if it is a sale item
192
+ // If no filter exist, all items will be counted
193
+
194
+ $multiplier = null; //null = not initialized
195
+
196
+ //Validate quantity
197
+ $min_matching_product_qty = intval(get_post_meta( $coupon->id, '_wjecf_min_matching_product_qty', true ));
198
+ $max_matching_product_qty = intval(get_post_meta( $coupon->id, '_wjecf_max_matching_product_qty', true ));
199
+ if ( $min_matching_product_qty > 0 || $max_matching_product_qty > 0 ) {
200
+ //Count the products
201
+ $qty = $this->get_quantity_of_matching_products( $coupon );
202
+ if ($min_matching_product_qty > 0 && $qty < $min_matching_product_qty) return false;
203
+ if ($max_matching_product_qty > 0 && $qty > $max_matching_product_qty) return false;
204
+
205
+ if ($min_matching_product_qty > 0) {
206
+ $multiplier = self::min_value( floor( $qty / $min_matching_product_qty ), $multiplier );
207
+ }
208
+ }
209
+
210
+ //Validate subtotal (2.2.2)
211
+ $min_matching_product_subtotal = intval(get_post_meta( $coupon->id, '_wjecf_min_matching_product_subtotal', true ));
212
+ $max_matching_product_subtotal = intval(get_post_meta( $coupon->id, '_wjecf_max_matching_product_subtotal', true ));
213
+ if ( $min_matching_product_subtotal > 0 || $max_matching_product_subtotal > 0 ) {
214
+ $subtotal = $this->get_subtotal_of_matching_products( $coupon );
215
+ if ($min_matching_product_subtotal > 0 && $subtotal < $min_matching_product_subtotal) return false;
216
+ if ($max_matching_product_subtotal > 0 && $subtotal > $max_matching_product_subtotal) return false;
217
+
218
+ if ($min_matching_product_subtotal > 0) {
219
+ $multiplier = self::min_value( floor( $subtotal / $min_matching_product_subtotal ), $multiplier );
220
+ }
221
+ }
222
+
223
+ //============================
224
+ //Test restricted shipping methods
225
+ $shipping_method_ids = $this->get_coupon_shipping_method_ids( $coupon->id );
226
+ if ( sizeof( $shipping_method_ids ) > 0 ) {
227
+ $chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
228
+ $chosen_shipping = $chosen_shipping_methods[0];
229
+
230
+ if ( ! in_array( $chosen_shipping, $shipping_method_ids ) ) {
231
+ return false;
232
+ }
233
+ }
234
+
235
+ //============================
236
+ //Test restricted payment methods
237
+ $payment_method_ids = $this->get_coupon_payment_method_ids( $coupon->id );
238
+ if ( sizeof( $payment_method_ids ) > 0 ) {
239
+ $chosen_payment_method = isset( WC()->session->chosen_payment_method ) ? WC()->session->chosen_payment_method : array();
240
+
241
+ if ( ! in_array( $chosen_payment_method, $payment_method_ids ) ) {
242
+ return false;
243
+ }
244
+ }
245
+
246
+
247
+ //============================
248
+ //Test restricted user ids and roles
249
+ //NOTE: If both customer id and role restrictions are provided, the coupon matches if either the id or the role matches
250
+ $coupon_customer_ids = $this->get_coupon_customer_ids( $coupon->id );
251
+ $coupon_customer_roles = $this->get_coupon_customer_roles( $coupon->id );
252
+ if ( sizeof( $coupon_customer_ids ) > 0 || sizeof( $coupon_customer_roles ) > 0 ) {
253
+ $user = wp_get_current_user();
254
+
255
+ //If both fail we invalidate. Otherwise it's ok
256
+ if ( ! in_array( $user->ID, $coupon_customer_ids ) && ! array_intersect( $user->roles, $coupon_customer_roles ) ) {
257
+ return false;
258
+ }
259
+ }
260
+
261
+ //============================
262
+ //Test excluded user roles
263
+ $coupon_excluded_customer_roles = $this->get_coupon_excluded_customer_roles( $coupon->id );
264
+ if ( sizeof( $coupon_excluded_customer_roles ) > 0 ) {
265
+ $user = wp_get_current_user();
266
+
267
+ //Excluded customer roles
268
+ if ( array_intersect( $user->roles, $coupon_excluded_customer_roles ) ) {
269
+ return false;
270
+ }
271
+ }
272
+
273
+ if ( $coupon->minimum_amount ) {
274
+ $multiplier = self::min_value( floor( WC()->cart->subtotal / $coupon->minimum_amount ), $multiplier );
275
+ }
276
+
277
+
278
+ $this->coupon_multiplier_values[ $coupon->code ] = $multiplier;
279
+ //error_log("multiplier " . $coupon->code . " = " . $multiplier );
280
+
281
+ return true;
282
+ }
283
+
284
+ /**
285
+ * Return the lowest multiplier value
286
+ */
287
+ private static function min_value( $value, $current_multiplier_value = null ) {
288
+ return ( $current_multiplier_value === null || $value < $current_multiplier_value ) ? $value : $current_multiplier_value;
289
+ }
290
+
291
+ /**
292
+ * The amount of times the minimum spend / quantity / subtotal values are reached
293
+ * @return int 1 or more if coupon is valid, otherwise 0
294
+ */
295
+ public function get_coupon_multiplier_value( $coupon ) {
296
+ $coupon = $this->get_coupon( $coupon );
297
+
298
+ //If coupon validation was not executed, the value is unknown
299
+ if ( ! isset( $this->coupon_multiplier_values[ $coupon->code ] ) ) {
300
+ if ( ! $this->coupon_is_valid( true, $coupon ) ) {
301
+ return 0;
302
+ }
303
+ }
304
+ $multiplier = $this->coupon_multiplier_values[ $coupon->code ];
305
+
306
+ //error_log("get multiplier " . $coupon->code . " = " . $multiplier );
307
+ return $multiplier;
308
+ }
309
+
310
+ //Temporary storage
311
+ private $coupon_multiplier_values = array();
312
+
313
+
314
+ /**
315
+ * (API FUNCTION)
316
+ * The total amount of the products in the cart that match the coupon restrictions
317
+ * since 2.2.2-b3
318
+ */
319
+ public function get_quantity_of_matching_products( $coupon ) {
320
+ $coupon = $this->get_coupon( $coupon );
321
+
322
+ $qty = 0;
323
+ foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
324
+ $_product = $cart_item['data'];
325
+ if ($this->coupon_is_valid_for_product( $coupon, $_product, $cart_item ) ) {
326
+ $qty += $cart_item['quantity'];
327
+ }
328
+ }
329
+ return $qty;
330
+ }
331
+
332
+ /**
333
+ * (API FUNCTION)
334
+ * The total value of the products in the cart that match the coupon restrictions
335
+ * since 2.2.2-b3
336
+ */
337
+ public function get_subtotal_of_matching_products( $coupon ) {
338
+ $coupon = $this->get_coupon( $coupon );
339
+
340
+ $subtotal = 0;
341
+ foreach( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
342
+ $_product = $cart_item['data'];
343
+ if ($this->coupon_is_valid_for_product( $coupon, $_product, $cart_item ) ) {
344
+ $subtotal += $_product->get_price() * $cart_item['quantity'];
345
+ }
346
+ }
347
+ return $subtotal;
348
+ }
349
+
350
+ /**
351
+ * (API FUNCTION)
352
+ * Test if coupon is valid for the product
353
+ * (this function is used to count the quantity of matching products)
354
+ */
355
+ public function coupon_is_valid_for_product( $coupon, $product, $values = array() ) {
356
+ //Do not count the free products
357
+ if ( isset( $values['_wjecf_free_product_coupon'] ) ) {
358
+ return false;
359
+ }
360
+
361
+ //Ugly hack: $coupon->is_valid_for_product only works for these types
362
+ $original_discount_type = $coupon->discount_type;
363
+ if ( ! $this->coupon_is_type( $coupon, array( 'fixed_product', 'percent_product' ) ) ) {
364
+ $coupon->discount_type = 'fixed_product';
365
+ }
366
+ $valid = $coupon->is_valid_for_product( $product, $values );
367
+ $coupon->discount_type = $original_discount_type;
368
+
369
+ return $valid;
370
+ }
371
+
372
+
373
+
374
+ // =====================
375
+
376
+ /**
377
+ * Retrieve the id of the product or the variation id if it's a variant.
378
+ * @Returns int|bool The variation or product id. False if not a valid product
379
+ */
380
+ public function get_product_or_variation_id( $product ) {
381
+ if ( $product instanceof WC_Product_Variation ) {
382
+ return $product->variation_id;
383
+ } elseif ( $product instanceof WC_Product ) {
384
+ return $product->id;
385
+ } else {
386
+ return false;
387
+ }
388
+ }
389
+
390
+ /**
391
+ * Get a WC_Coupon object
392
+ * @param WC_Coupon|string $coupon The coupon code or a WC_Coupon object
393
+ * @return WC_Coupon The coupon object
394
+ */
395
+ public function get_coupon( $coupon ) {
396
+ if ( is_int( $coupon ) ) {
397
+ global $wpdb;
398
+ $coupon = $wpdb->get_var( $wpdb->prepare( "SELECT post_title FROM $wpdb->posts WHERE id = %s AND post_type = 'shop_coupon' AND post_status = 'publish'", $coupon ) );
399
+ }
400
+ if ( ! ( $coupon instanceof WC_Coupon ) ) {
401
+ $coupon = new WC_Coupon( $coupon );
402
+ }
403
+ return $coupon;
404
+ }
405
+
406
+ /**
407
+ * Check the type of the coupon
408
+ * @param WC_Coupon $coupon The coupon to check
409
+ * @param string|array $type The type(s) we want to check for
410
+ * @return bool True if the coupon is of the type
411
+ */
412
+ public function coupon_is_type( $coupon, $type ) {
413
+ //Backwards compatibility 2.2.11
414
+ if ( method_exists( $coupon, 'is_type' ) ) {
415
+ return $coupon->is_type( $type );
416
+ } else {
417
+ return ( $coupon->discount_type == $type || ( is_array( $type ) && in_array( $coupon->discount_type, $type ) ) ) ? true : false;
418
+ }
419
+ }
420
+
421
+ /**
422
+ * Get array of the selected shipping methods ids.
423
+ * @param int $coupon_id The coupon id
424
+ * @return array Id's of the shipping methods or an empty array.
425
+ */
426
+ public function get_coupon_shipping_method_ids($coupon_id) {
427
+ $v = get_post_meta( $coupon_id, '_wjecf_shipping_methods', true );
428
+ if ($v == '') {
429
+ $v = array();
430
+ }
431
+
432
+ return $v;
433
+ }
434
+
435
+ /**
436
+ * Get array of the selected payment method ids.
437
+ * @param int $coupon_id The coupon id
438
+ * @return array Id's of the payment methods or an empty array.
439
+ */
440
+ public function get_coupon_payment_method_ids($coupon_id) {
441
+ $v = get_post_meta( $coupon_id, '_wjecf_payment_methods', true );
442
+ if ($v == '') {
443
+ $v = array();
444
+ }
445
+
446
+ return $v;
447
+ }
448
+
449
+ /**
450
+ * Get array of the selected customer ids.
451
+ * @param int $coupon_id The coupon id
452
+ * @return array Id's of the customers (users) or an empty array.
453
+ */
454
+ public function get_coupon_customer_ids($coupon_id) {
455
+ $v = get_post_meta( $coupon_id, '_wjecf_customer_ids', true );
456
+ //$v = array_map( 'intval', explode(",", get_post_meta( $coupon_id, '_wjecf_customer_ids', true ) ) );
457
+ if ($v == '') {
458
+ $v = array();
459
+ } else {
460
+ $v = array_map( 'intval', explode(",", $v ) );
461
+ }
462
+
463
+ return $v;
464
+ }
465
+
466
+ /**
467
+ * Get array of the selected customer role ids.
468
+ * @param int $coupon_id The coupon id
469
+ * @return array Id's (string) of the customer roles or an empty array.
470
+ */
471
+ public function get_coupon_customer_roles($coupon_id) {
472
+ $v = get_post_meta( $coupon_id, '_wjecf_customer_roles', true );
473
+ if ($v == '') {
474
+ $v = array();
475
+ }
476
+
477
+ return $v;
478
+ }
479
+
480
+ /**
481
+ * Get array of the excluded customer role ids.
482
+ * @param int $coupon_id The coupon id
483
+ * @return array Id's (string) of the excluded customer roles or an empty array.
484
+ */
485
+ public function get_coupon_excluded_customer_roles($coupon_id) {
486
+ $v = get_post_meta( $coupon_id, '_wjecf_excluded_customer_roles', true );
487
+ if ($v == '') {
488
+ $v = array();
489
+ }
490
+
491
+ return $v;
492
+ }
493
+
494
+ public function is_pro() {
495
+ return $this instanceof WJECF_Pro_Controller;
496
+ }
497
+
498
+
499
+ private $_session_data = null;
500
+ /**
501
+ * Read something from the session
502
+ * @param string $key The key for identification
503
+ * @param any $default The default value (Default: false)
504
+ *
505
+ * @return The saved value if found, otherwise the default value
506
+ */
507
+ public function get_session( $key, $default = false ) {
508
+ if ( $this->_session_data == null) {
509
+ $this->_session_data = WC()->session->get( '_wjecf_session_data', array() );
510
+ }
511
+ return isset( $this->_session_data[ $key ] ) ? $this->_session_data[ $key ] : $default;
512
+ }
513
+
514
+ /**
515
+ * Save something in the session
516
+ *
517
+ * @param string $key The key for identification
518
+ * @param anything $value The value to store
519
+ */
520
+ public function set_session( $key, $value ) {
521
+ if ( $this->_session_data == null) {
522
+ $this->_session_data = WC()->session->get( '_wjecf_session_data', array() );
523
+ }
524
+ $this->_session_data[ $key ] = $value;
525
+ if ( $value !== null ) {
526
+ WC()->session->set( '_wjecf_session_data', $this->_session_data );
527
+ } else {
528
+
529
+ }
530
+ }
531
+
532
+
533
+ /**
534
+ * Get overwritable template filename
535
+ * @param string $template_name
536
+ * @return string Template filename
537
+ */
538
+ public function get_template_filename( $template_name ) {
539
+ $template_path = 'woocommerce-auto-added-coupons';
540
+
541
+ $plugin_template_path = plugin_dir_path( dirname(__FILE__) ) . 'templates/';
542
+
543
+ //Get template overwritten file
544
+ $template = locate_template( trailingslashit( $template_path ) . $template_name );
545
+
546
+ // Get default template
547
+ if ( ! $template ) {
548
+ $template = $plugin_template_path . $template_name;
549
+ }
550
+
551
+ return $template;
552
+ }
553
+
554
+ /**
555
+ * Include a template file, either from this plugins directory or overwritten in the themes directory
556
+ * @param type $template_name
557
+ * @return type
558
+ */
559
+ public function include_template( $template_name, $variables = array() ) {
560
+ extract( $variables );
561
+ include( $this->get_template_filename( $template_name ) );
562
+ }
563
+
564
+ /**
565
+ * Log message for debugging
566
+ * @param string $string The message to log
567
+ * @param int $skip_backtrace Defaults to 0, amount of items to skip in backtrace to fetch class and method name
568
+ */
569
+ public function log( $string, $skip_backtrace = 0) {
570
+ if ( $this->debug_mode ) {
571
+ $nth = 1 + $skip_backtrace;
572
+ $bt = debug_backtrace();
573
+ $class = $bt[$nth]['class'];
574
+ $function = $bt[$nth]['function'];
575
+
576
+ $row = array(
577
+ 'time' => time(),
578
+ 'class' => $class,
579
+ 'function' => $function,
580
+ 'filter' => current_filter(),
581
+ 'message' => $string,
582
+ );
583
+ $this->log[] = $row;
584
+ error_log( $row['filter'] . ' ' . $row['class'] . '::' . $row['function'] . ' ' . $row['message'] );
585
+ }
586
+ }
587
+
588
+ /**
589
+ * Output the log as html
590
+ */
591
+ public function render_log() {
592
+ if ( $this->debug_mode && current_user_can( 'manage_options' ) && defined( 'WP_DEBUG_DISPLAY' ) && WP_DEBUG_DISPLAY ) {
593
+ echo "<table class='soft79_wjecf_log'>";
594
+ foreach( $this->log as $row ) {
595
+ $cells = array(
596
+ date("H:i:s", $row['time']),
597
+ esc_html( $row['filter'] ),
598
+ esc_html( $row['class'] . '::' . $row['function'] ),
599
+ esc_html( $row['message'] ),
600
+ );
601
+ echo "<tr><td>" . implode( "</td><td>", $cells ) . "</td></tr>";
602
+ }
603
+ $colspan = isset( $cells ) ? count( $cells ) : 1;
604
+ echo "<tr><td colspan='" . $colspan . "'>Current coupons in cart: " . implode( ", ", WC()->cart->applied_coupons ) . "</td></tr>";
605
+ echo "</table>";
606
+ }
607
+ }
608
+
609
+ }
readme.txt CHANGED
@@ -4,7 +4,7 @@ Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=5T9XQ
4
  Tags: woocommerce, coupons, discount
5
  Requires at least: 4.0.0
6
  Tested up to: 4.3.1
7
- Stable tag: 2.2.5.1
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
@@ -17,13 +17,15 @@ Very easy to use, the functionality is conveniently integrated to the WooCommerc
17
 
18
  Full documentation is available at [www.soft79.nl](http://www.soft79.nl/documentation/wjecf).
19
 
20
- * (PRO) Add *free products* to the customer's cart based on coupon rules
21
- * (PRO) Allow a cart discount to be applied based on quantity / subtotal of matching products
22
  * *Auto coupons*: Allow coupons to be automatically added to the users cart if it's restrictions are met,
23
  * Apply coupon via an url,
24
  * Restrict coupon by shipping method,
25
  * Restrict coupon by payment method,
26
  * Restrict coupon by a combination of products
 
 
 
 
27
 
28
  For more information or the PRO version please visit [www.soft79.nl](http://www.soft79.nl)
29
 
@@ -100,6 +102,21 @@ Sure! [This](https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=5T9XQ
100
  4. Additionals restrictions based on shipping or payment method or the customer
101
 
102
  == Changelog ==
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
103
  = 2.2.5.1 =
104
  * FIX: When checkbox 'Individual use' was ticked, Autocoupons would be removed/added multiple times
105
 
4
  Tags: woocommerce, coupons, discount
5
  Requires at least: 4.0.0
6
  Tested up to: 4.3.1
7
+ Stable tag: 2.3.0
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
17
 
18
  Full documentation is available at [www.soft79.nl](http://www.soft79.nl/documentation/wjecf).
19
 
 
 
20
  * *Auto coupons*: Allow coupons to be automatically added to the users cart if it's restrictions are met,
21
  * Apply coupon via an url,
22
  * Restrict coupon by shipping method,
23
  * Restrict coupon by payment method,
24
  * Restrict coupon by a combination of products
25
+ * (PRO) Add *free products* to the customer's cart based on coupon rules
26
+ * (PRO) Allow a cart discount to be applied based on quantity / subtotal of matching products
27
+ * (PRO) Set Auto Coupon priorities (Useful for 'Individual Use Only'-coupons)
28
+ * (PRO) API to allow developers to use functions of this plugin
29
 
30
  For more information or the PRO version please visit [www.soft79.nl](http://www.soft79.nl)
31
 
102
  4. Additionals restrictions based on shipping or payment method or the customer
103
 
104
  == Changelog ==
105
+ = 2.3.0 =
106
+ * (PRO) FEATURE: Allow customer to choose a free product
107
+ * (PRO) FEATURE: Setting the priority of auto coupons (Useful for Individual use coupons)
108
+ * (PRO) FEATURE: Display extra columns on the Coupon Admin page (auto coupon, individual use, priority, free products)
109
+ * (PRO) TWEAK: Free products: Display 'Free!' as subtotal for free products, (adaptable with filter 'wjecf_free_cart_item_subtotal' )
110
+ * (PRO) FIX: Free products: Plugin wouldn't always detect the free products in cart and kept appending free products
111
+ * (PRO) Introduction of the API for developers, see wjecf-pro-api.php
112
+ * FEATURE: Filter to only display Auto Coupons on the Coupon Admin page
113
+ * FIX: Compatibilty PHP 5.4
114
+ * FIX: Rewritten and simplified Autocoupon removal/addition routine making it more robust
115
+ * FIX: Multiplier value calculation (as for now only used for Free Products)
116
+ * FIX: Coupon must never be valid for free products (_wjecf_free_product_coupon set in cart_item)
117
+ * INTERNAL: Refactoring of all classes
118
+ * INTERNAL: New log for debugging
119
+
120
  = 2.2.5.1 =
121
  * FIX: When checkbox 'Individual use' was ticked, Autocoupons would be removed/added multiple times
122
 
woocommerce-jos-autocoupon.php CHANGED
@@ -3,7 +3,7 @@
3
  * Plugin Name: WooCommerce Extended Coupon Features
4
  * Plugin URI: http://www.soft79.nl
5
  * Description: Additional functionality for WooCommerce Coupons: Apply certain coupons automatically, allow applying coupons via an url, etc...
6
- * Version: 2.2.5.1
7
  * Author: Jos Koenis
8
  * License: GPL2
9
  */
@@ -13,44 +13,47 @@
13
 
14
  defined('ABSPATH') or die();
15
 
16
- require_once( 'includes/wjecf-autocoupon.php' );
17
- require_once( 'includes/wjecf-coupon-extensions.php' );
18
- @include_once( 'includes/wjecf-pro.php' );
19
- @include_once( 'includes/wjecf-pro-free-products.php' );
20
 
21
- /**
22
- * Initiate the plugin if WooCommerce is active
23
- **/
24
- if ( WC_Jos_Extended_Coupon_Features_Controller::get_woocommerce_version() == false ) {
25
- add_action( 'admin_notices', 'wjecf_admin_notice' );
26
- function wjecf_admin_notice() {
27
- $msg = __( 'WooCommerce Extended Coupon Features is disabled because WooCommerce could not be detected.', 'soft79-wc-pricing-rules' );
28
- echo '<div class="error"><p>' . $msg . '</p></div>';
29
- }
30
- } else {
31
- if ( ! function_exists( 'wjecf_load_plugin_textdomain' ) ) {
32
- /**
33
- * Get the instance if the WC_Jos_Extended_Coupon_Features_Controller
34
- */
35
- function WJECF() {
36
- return WC_Jos_Extended_Coupon_Features_Controller::instance();
37
- }
38
 
 
 
 
 
 
 
 
 
39
  function wjecf_load_plugin_textdomain() {
40
  load_plugin_textdomain('woocommerce-jos-autocoupon', false, basename(dirname(__FILE__)) . '/languages/' );
41
  }
42
  add_action('plugins_loaded', 'wjecf_load_plugin_textdomain');
43
 
44
- $wjecf_extended_coupon_features = WJECF();
45
- $wjecf_autocoupon = new WC_Jos_AutoCoupon_Controller();
46
- if ( WJECF()->is_pro() ) {
47
- if ( class_exists( 'WC_Jos_Pro_Controller' ) ) {
48
- $wjecf_pro = new WC_Jos_Pro_Controller();
49
- }
50
- if ( class_exists( 'WC_Jos_Free_Products_Controller' ) ) {
51
- $wjecf_free_products = new WC_Jos_Free_Products_Controller();
52
  }
53
  }
 
 
 
 
 
 
54
  }
55
 
56
  }
@@ -61,7 +64,7 @@ if ( WC_Jos_Extended_Coupon_Features_Controller::get_woocommerce_version() == fa
61
  if ( ! function_exists( 'wjecf_plugin_meta' ) ) {
62
  function wjecf_plugin_meta( $links, $file ) {
63
  if ( strpos( $file, 'woocommerce-jos-autocoupon.php' ) !== false ) {
64
- $links = array_merge( $links, array( '<a href="' . WC_Jos_Extended_Coupon_Features_Controller::get_donate_url() . '" title="Support the development" target="_blank">Donate</a>' ) );
65
  }
66
  return $links;
67
  }
3
  * Plugin Name: WooCommerce Extended Coupon Features
4
  * Plugin URI: http://www.soft79.nl
5
  * Description: Additional functionality for WooCommerce Coupons: Apply certain coupons automatically, allow applying coupons via an url, etc...
6
+ * Version: 2.3.0
7
  * Author: Jos Koenis
8
  * License: GPL2
9
  */
13
 
14
  defined('ABSPATH') or die();
15
 
16
+ if ( ! function_exists( 'wjecf_load_plugin_textdomain' ) ) {
 
 
 
17
 
18
+ require_once( 'includes/wjecf-controller.php' );
19
+ require_once( 'includes/abstract-wjecf-plugin.php' );
20
+ require_once( 'includes/admin/wjecf-admin.php' );
21
+ //Optional
22
+ @include_once( 'includes/wjecf-autocoupon.php' );
23
+ //PRO
24
+ @include_once( 'includes/wjecf-pro-controller.php' );
25
+ @include_once( 'includes/wjecf-pro-free-products.php' );
26
+ @include_once( 'includes/wjecf-pro-api.php' );
 
 
 
 
 
 
 
 
27
 
28
+ // Only Initiate the plugin if WooCommerce is active
29
+ if ( WJECF_Controller::get_woocommerce_version() == false ) {
30
+ add_action( 'admin_notices', 'wjecf_admin_notice' );
31
+ function wjecf_admin_notice() {
32
+ $msg = __( 'WooCommerce Extended Coupon Features is disabled because WooCommerce could not be detected.', 'woocommerce-jos-autocoupon' );
33
+ echo '<div class="error"><p>' . $msg . '</p></div>';
34
+ }
35
+ } else {
36
  function wjecf_load_plugin_textdomain() {
37
  load_plugin_textdomain('woocommerce-jos-autocoupon', false, basename(dirname(__FILE__)) . '/languages/' );
38
  }
39
  add_action('plugins_loaded', 'wjecf_load_plugin_textdomain');
40
 
41
+ /**
42
+ * Get the instance if the WJECF_Controller
43
+ */
44
+ function WJECF() {
45
+ if ( class_exists( 'WJECF_Pro_Controller' ) ) {
46
+ return WJECF_Pro_Controller::instance();
47
+ } else {
48
+ return WJECF_Controller::instance();
49
  }
50
  }
51
+
52
+
53
+ $wjecf_extended_coupon_features = WJECF();
54
+ WJECF()->add_plugin('WJECF_Admin');
55
+ WJECF()->add_plugin('WJECF_AutoCoupon');
56
+ WJECF()->add_plugin('WJECF_Pro_Free_Products');
57
  }
58
 
59
  }
64
  if ( ! function_exists( 'wjecf_plugin_meta' ) ) {
65
  function wjecf_plugin_meta( $links, $file ) {
66
  if ( strpos( $file, 'woocommerce-jos-autocoupon.php' ) !== false ) {
67
+ $links = array_merge( $links, array( '<a href="' . WJECF_Admin::get_donate_url() . '" title="Support the development" target="_blank">Donate</a>' ) );
68
  }
69
  return $links;
70
  }