WooCommerce Bulk Discount - Version 2.0.9

Version Description

  • (9 Oct 2013) Translations updated.
  • Minor code formatting changes.
Download this release

Release Info

Developer Rene Puchinger
Plugin Icon 128x128 WooCommerce Bulk Discount
Version 2.0.9
Comparing to
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Code changes from version 2.0.8 to 2.0.9

Files changed (4) hide show
  1. lang/wc_bulk_discount-pt_PT.mo +0 -0
  2. lang/wc_bulk_discount-pt_PT.po +72 -41
  3. readme.txt +8 -1
  4. woocommerce-bulk-discount.php +632 -657
lang/wc_bulk_discount-pt_PT.mo CHANGED
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lang/wc_bulk_discount-pt_PT.po CHANGED
@@ -6,8 +6,8 @@ msgid ""
6
  msgstr ""
7
  "Project-Id-Version: WooCommerce Bulk Discount v2.0.5\n"
8
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9
- "POT-Creation-Date: yyyy-mm-dd hh:mm+0000\n"
10
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11
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12
  "Language-Team: Portuguese <jp.jp@sapo.pt>\n"
13
  "Language: Portuguese\n"
@@ -15,56 +15,65 @@ msgstr ""
15
  "Content-Type: text/plain; charset=UTF-8\n"
16
  "Content-Transfer-Encoding: 8bit\n"
17
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- "X-Poedit-KeywordsList: __;_e;__ngettext:1,2;_n:1,2;__ngettext_noop:1,2;_n_noop:1,2;_c,_nc:4c,1,2;_x:1,2c;_ex:1,2c;_nx:4c,1,2;_nx_noop:4c,1,2;\n"
 
45
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47
 
48
- #: woocommerce-bulk-discount.php:48 woocommerce-bulk-discount.php:357
49
- #: woocommerce-bulk-discount.php:557
50
  msgid "Bulk Discount"
51
  msgstr "Desconto de quantidade"
52
 
53
- #: woocommerce-bulk-discount.php:141
 
 
 
 
54
  #, php-format
55
- msgid "%d%% bulk discount applied!"
56
- msgstr "%d%% desconto de quantidade aplicado!"
57
 
58
- #: woocommerce-bulk-discount.php:169 woocommerce-bulk-discount.php:224
59
  #, php-format
60
  msgid "Incl. %s discount"
61
  msgstr "Inclui %s desconto"
62
 
63
- #: woocommerce-bulk-discount.php:403
64
  msgid "Bulk discount info in product description"
65
  msgstr "Informação de desconto de quantidade na descrição do produto"
66
 
67
- #: woocommerce-bulk-discount.php:403
68
  msgid ""
69
  "Optionally enter bulk discount information that will be visible on the "
70
  "product page."
@@ -72,38 +81,38 @@ msgstr ""
72
  "Opcionalmente, insira as informações de desconto de quantidade que serão "
73
  "visíveis na página do produto."
74
 
75
- #: woocommerce-bulk-discount.php:417
76
  msgid "Quantity (min.)"
77
  msgstr "Quantidade (min.)"
78
 
79
- #: woocommerce-bulk-discount.php:417
80
  msgid "Enter the minimal quantity for which the discount applies."
81
  msgstr "Introduza a quantidade mínima para a qual se aplica o desconto."
82
 
83
- #: woocommerce-bulk-discount.php:419
84
  #, php-format
85
  msgid "Discount (%s)"
86
  msgstr "Desconto (%s)"
87
 
88
- #: woocommerce-bulk-discount.php:419
89
  #, php-format
90
  msgid "Enter the flat discount in %s."
91
  msgstr "Inserir o desconto fixo em %s."
92
 
93
- #: woocommerce-bulk-discount.php:421
94
  msgid "Discount (%)"
95
  msgstr "Desconto (%)"
96
 
97
- #: woocommerce-bulk-discount.php:421
98
  msgid "Enter the discount in percents (Allowed values: 0 to 100)."
99
  msgstr "Insira o desconto em porcentagens (Valores permitidos: 0 a 100)."
100
 
101
- #: woocommerce-bulk-discount.php:557
102
  msgid "The following options are specific to product bulk discount."
103
  msgstr ""
104
  "As opções a seguir são específicas para o desconto de quantidade de produto."
105
 
106
- #: woocommerce-bulk-discount.php:557
107
  msgid ""
108
  "After changing the settings, it is recommended to clear all sessions in "
109
  "WooCommerce &gt; System Status &gt; Tools."
@@ -111,15 +120,15 @@ msgstr ""
111
  "Depois de alterar as configurações, recomenda-se limpar todas as sessões do "
112
  "WooCommerce &gt; Estado do Sistema &gt; Ferramentas."
113
 
114
- #: woocommerce-bulk-discount.php:560
115
  msgid "Bulk Discount enabled"
116
  msgstr "Desconto de Quantidade habilitado"
117
 
118
- #: woocommerce-bulk-discount.php:569
119
  msgid "Discount Type"
120
  msgstr "Tipo de Desconto"
121
 
122
- #: woocommerce-bulk-discount.php:571
123
  #, php-format
124
  msgid ""
125
  "Select the type of discount. Percentage Discount deducts amount of %% from "
@@ -128,19 +137,19 @@ msgstr ""
128
  "Selecione o tipo de desconto. Desconto Percentual deduz a quantidade de %% "
129
  "do preço enquanto o Desconto Fixo deduz o montante fixo em %s"
130
 
131
- #: woocommerce-bulk-discount.php:578
132
  msgid "Percentage Discount"
133
  msgstr "Desconto Percentual"
134
 
135
- #: woocommerce-bulk-discount.php:579
136
  msgid "Flat Discount"
137
  msgstr "Desconto Fixo"
138
 
139
- #: woocommerce-bulk-discount.php:584
140
  msgid "Treat product variations separately"
141
  msgstr "Tratar as variações do produto separadamente"
142
 
143
- #: woocommerce-bulk-discount.php:586
144
  msgid ""
145
  "You need to have this option unchecked to handle discounts on product "
146
  "variations as a whole."
@@ -148,18 +157,40 @@ msgstr ""
148
  "Você precisa ter esta opção desmarcada para lidar com descontos sobre as "
149
  "variações do produto como um todo."
150
 
151
- #: woocommerce-bulk-discount.php:593
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
152
  msgid "Optionally enter information about discounts visible on cart page."
153
  msgstr ""
154
  "Opcionalmente, insira as informações sobre descontos visíveis na página do "
155
  "carrinho."
156
 
157
- #: woocommerce-bulk-discount.php:600
158
  msgid "Optionally change the CSS for old price on cart before discounting."
159
  msgstr ""
160
  "Opcionalmente altere o CSS para preço antigo no carrinho antes de descontar."
161
 
162
- #: woocommerce-bulk-discount.php:608
163
  msgid "Optionally change the CSS for new price on cart after discounting."
164
  msgstr ""
165
- "Opcionalmente, altere o CSS para novo preço no carrinho após descontar."
6
  msgstr ""
7
  "Project-Id-Version: WooCommerce Bulk Discount v2.0.5\n"
8
  "Report-Msgid-Bugs-To: jpBenfic@<jp.jp@sapo.pt>\n"
9
+ "POT-Creation-Date: 2013-10-09 19:17+0100\n"
10
+ "PO-Revision-Date: 2013-10-09 19:19+0100\n"
11
  "Last-Translator: jpBenfica <jp.jp@sapo.pt>\n"
12
  "Language-Team: Portuguese <jp.jp@sapo.pt>\n"
13
  "Language: Portuguese\n"
15
  "Content-Type: text/plain; charset=UTF-8\n"
16
  "Content-Transfer-Encoding: 8bit\n"
17
  "Plural-Forms: nplurals=2; plural=n != 1;\n"
18
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38
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  "X-Poedit-SourceCharset: utf-8\n"
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  "X-Poedit-SourceCharset: utf-8\n"
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+ "X-Poedit-KeywordsList: __;_e;__ngettext:1,2;_n:1,2;__ngettext_noop:1,2;"
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+ "_n_noop:1,2;_c,_nc:4c,1,2;_x:1,2c;_ex:1,2c;_nx:4c,1,2;_nx_noop:4c,1,2;\n"
50
  "X-Poedit-Basepath: ../\n"
51
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52
 
53
+ #: woocommerce-bulk-discount.php:48 woocommerce-bulk-discount.php:387
54
+ #: woocommerce-bulk-discount.php:586
55
  msgid "Bulk Discount"
56
  msgstr "Desconto de quantidade"
57
 
58
+ #: woocommerce-bulk-discount.php:98
59
+ msgid "Settings"
60
+ msgstr "Settings"
61
+
62
+ #: woocommerce-bulk-discount.php:163
63
  #, php-format
64
+ msgid "%s%% bulk discount applied!"
65
+ msgstr "%s%% desconto de quantidade aplicado!"
66
 
67
+ #: woocommerce-bulk-discount.php:194 woocommerce-bulk-discount.php:260
68
  #, php-format
69
  msgid "Incl. %s discount"
70
  msgstr "Inclui %s desconto"
71
 
72
+ #: woocommerce-bulk-discount.php:433
73
  msgid "Bulk discount info in product description"
74
  msgstr "Informação de desconto de quantidade na descrição do produto"
75
 
76
+ #: woocommerce-bulk-discount.php:433
77
  msgid ""
78
  "Optionally enter bulk discount information that will be visible on the "
79
  "product page."
81
  "Opcionalmente, insira as informações de desconto de quantidade que serão "
82
  "visíveis na página do produto."
83
 
84
+ #: woocommerce-bulk-discount.php:447
85
  msgid "Quantity (min.)"
86
  msgstr "Quantidade (min.)"
87
 
88
+ #: woocommerce-bulk-discount.php:447
89
  msgid "Enter the minimal quantity for which the discount applies."
90
  msgstr "Introduza a quantidade mínima para a qual se aplica o desconto."
91
 
92
+ #: woocommerce-bulk-discount.php:449
93
  #, php-format
94
  msgid "Discount (%s)"
95
  msgstr "Desconto (%s)"
96
 
97
+ #: woocommerce-bulk-discount.php:449
98
  #, php-format
99
  msgid "Enter the flat discount in %s."
100
  msgstr "Inserir o desconto fixo em %s."
101
 
102
+ #: woocommerce-bulk-discount.php:451
103
  msgid "Discount (%)"
104
  msgstr "Desconto (%)"
105
 
106
+ #: woocommerce-bulk-discount.php:451
107
  msgid "Enter the discount in percents (Allowed values: 0 to 100)."
108
  msgstr "Insira o desconto em porcentagens (Valores permitidos: 0 a 100)."
109
 
110
+ #: woocommerce-bulk-discount.php:586
111
  msgid "The following options are specific to product bulk discount."
112
  msgstr ""
113
  "As opções a seguir são específicas para o desconto de quantidade de produto."
114
 
115
+ #: woocommerce-bulk-discount.php:586
116
  msgid ""
117
  "After changing the settings, it is recommended to clear all sessions in "
118
  "WooCommerce &gt; System Status &gt; Tools."
120
  "Depois de alterar as configurações, recomenda-se limpar todas as sessões do "
121
  "WooCommerce &gt; Estado do Sistema &gt; Ferramentas."
122
 
123
+ #: woocommerce-bulk-discount.php:589
124
  msgid "Bulk Discount enabled"
125
  msgstr "Desconto de Quantidade habilitado"
126
 
127
+ #: woocommerce-bulk-discount.php:598
128
  msgid "Discount Type"
129
  msgstr "Tipo de Desconto"
130
 
131
+ #: woocommerce-bulk-discount.php:600
132
  #, php-format
133
  msgid ""
134
  "Select the type of discount. Percentage Discount deducts amount of %% from "
137
  "Selecione o tipo de desconto. Desconto Percentual deduz a quantidade de %% "
138
  "do preço enquanto o Desconto Fixo deduz o montante fixo em %s"
139
 
140
+ #: woocommerce-bulk-discount.php:607
141
  msgid "Percentage Discount"
142
  msgstr "Desconto Percentual"
143
 
144
+ #: woocommerce-bulk-discount.php:608
145
  msgid "Flat Discount"
146
  msgstr "Desconto Fixo"
147
 
148
+ #: woocommerce-bulk-discount.php:613
149
  msgid "Treat product variations separately"
150
  msgstr "Tratar as variações do produto separadamente"
151
 
152
+ #: woocommerce-bulk-discount.php:615
153
  msgid ""
154
  "You need to have this option unchecked to handle discounts on product "
155
  "variations as a whole."
157
  "Você precisa ter esta opção desmarcada para lidar com descontos sobre as "
158
  "variações do produto como um todo."
159
 
160
+ #: woocommerce-bulk-discount.php:622
161
+ msgid "Show discount information next to cart item price"
162
+ msgstr "Mostrar informação de desconto junto ao preço do item no carrinho"
163
+
164
+ #: woocommerce-bulk-discount.php:624
165
+ msgid "Applies only to percentage discount."
166
+ msgstr "Aplica-se somente ao desconto percentual."
167
+
168
+ #: woocommerce-bulk-discount.php:631
169
+ msgid "Show discount information next to item subtotal price"
170
+ msgstr "Mostrar informação de desconto junto ao item preço subtotal"
171
+
172
+ #: woocommerce-bulk-discount.php:639
173
+ msgid "Show discount information next to item subtotal price in order history"
174
+ msgstr ""
175
+ "Mostrar informação de desconto junto ao item preço subtotal no histórico de "
176
+ "pedidos"
177
+
178
+ #: woocommerce-bulk-discount.php:641
179
+ msgid "Includes showing discount in order e-mails and invoices."
180
+ msgstr "Mostra o desconto em pedidos de e-mails e faturas."
181
+
182
+ #: woocommerce-bulk-discount.php:648
183
  msgid "Optionally enter information about discounts visible on cart page."
184
  msgstr ""
185
  "Opcionalmente, insira as informações sobre descontos visíveis na página do "
186
  "carrinho."
187
 
188
+ #: woocommerce-bulk-discount.php:655
189
  msgid "Optionally change the CSS for old price on cart before discounting."
190
  msgstr ""
191
  "Opcionalmente altere o CSS para preço antigo no carrinho antes de descontar."
192
 
193
+ #: woocommerce-bulk-discount.php:663
194
  msgid "Optionally change the CSS for new price on cart after discounting."
195
  msgstr ""
196
+ "Opcionalmente, altere o CSS para novo preço no carrinho após descontar."
readme.txt CHANGED
@@ -4,7 +4,7 @@ Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_butt
4
  Tags: woocommerce, bulk, discount
5
  Requires at least: 3.5
6
  Tested up to: 3.6
7
- Stable tag: 2.0.8
8
  License: GPLv3
9
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
10
 
@@ -135,6 +135,10 @@ Setting bulk discounts couldn't have been easier.
135
 
136
  == Changelog ==
137
 
 
 
 
 
138
  = 2.0.8 =
139
  * (6 Oct 2013) Refined discount precision for percentage discounts with decimal point (no impact on integer discounts).
140
  * Translations updated.
@@ -199,6 +203,9 @@ Setting bulk discounts couldn't have been easier.
199
 
200
  == Upgrade Notice ==
201
 
 
 
 
202
  = 2.0.8 =
203
  Maintenance release.
204
 
4
  Tags: woocommerce, bulk, discount
5
  Requires at least: 3.5
6
  Tested up to: 3.6
7
+ Stable tag: 2.0.9
8
  License: GPLv3
9
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
10
 
135
 
136
  == Changelog ==
137
 
138
+ = 2.0.9 =
139
+ * (9 Oct 2013) Translations updated.
140
+ * Minor code formatting changes.
141
+
142
  = 2.0.8 =
143
  * (6 Oct 2013) Refined discount precision for percentage discounts with decimal point (no impact on integer discounts).
144
  * Translations updated.
203
 
204
  == Upgrade Notice ==
205
 
206
+ = 2.0.9 =
207
+ Maintenance release.
208
+
209
  = 2.0.8 =
210
  Maintenance release.
211
 
woocommerce-bulk-discount.php CHANGED
@@ -4,7 +4,7 @@ Plugin Name: WooCommerce Bulk Discount
4
  Plugin URI: http://www.tools4me.net/wordpress/woocommerce-bulk-discount-plugin
5
  Description: Apply fine-grained bulk discounts to items in the shopping cart.
6
  Author: Rene Puchinger
7
- Version: 2.0.8
8
  Author URI: http://www.renepuchinger.com
9
  License: GPL3
10
 
@@ -32,654 +32,629 @@ if (!in_array('woocommerce/woocommerce.php', apply_filters('active_plugins', get
32
 
33
  if (!class_exists('Woo_Bulk_Discount_Plugin_t4m')) {
34
 
35
- class Woo_Bulk_Discount_Plugin_t4m
36
- {
37
-
38
- var $discount_coeffs;
39
-
40
- public function __construct()
41
- {
42
-
43
- load_plugin_textdomain('wc_bulk_discount', false, dirname(plugin_basename(__FILE__)) . '/lang/');
44
-
45
- $this->current_tab = (isset($_GET['tab'])) ? $_GET['tab'] : 'general';
46
-
47
- $this->settings_tabs = array(
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- 'bulk_discount' => __('Bulk Discount', 'wc_bulk_discount')
49
- );
50
-
51
- add_action('admin_enqueue_scripts', array($this, 'action_enqueue_dependencies_admin'));
52
- add_action('wp_head', array($this, 'action_enqueue_dependencies'));
53
-
54
- add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), array( $this, 'action_links' ) );
55
-
56
- add_action('woocommerce_settings_tabs', array($this, 'add_tab'), 10);
57
-
58
- // Run these actions when generating the settings tabs.
59
- foreach ($this->settings_tabs as $name => $label) {
60
- add_action('woocommerce_settings_tabs_' . $name, array($this, 'settings_tab_action'), 10);
61
- add_action('woocommerce_update_options_' . $name, array($this, 'save_settings'), 10);
62
- }
63
-
64
- // Add the settings fields to each tab.
65
- add_action('woocommerce_bulk_discount_settings', array($this, 'add_settings_fields'), 10);
66
-
67
- if (get_option('woocommerce_t4m_enable_bulk_discounts', 'yes') == 'yes') {
68
- add_action('woocommerce_before_calculate_totals', array($this, 'action_before_calculate'), 10, 1);
69
- add_action('woocommerce_calculate_totals', array($this, 'action_after_calculate'), 10, 1);
70
- add_action('woocommerce_before_cart_table', array($this, 'before_cart_table'));
71
- add_action('woocommerce_single_product_summary', array($this, 'single_product_summary'), 45);
72
- if (class_exists('WC_Inline_Javascript_Helper')) { // is WooCommerce 2.1 installed?
73
- add_filter('woocommerce_cart_item_price', array($this, 'filter_item_price'), 10, 2);
74
- } else {
75
- add_filter('woocommerce_cart_item_price_html', array($this, 'filter_item_price'), 10, 2);
76
- }
77
- add_filter('woocommerce_cart_item_subtotal', array($this, 'filter_subtotal_price'), 10, 2);
78
- add_filter('woocommerce_checkout_item_subtotal', array($this, 'filter_subtotal_price'), 10, 2);
79
- add_filter('woocommerce_order_formatted_line_subtotal', array($this, 'filter_subtotal_order_price'), 10, 3);
80
- add_filter('woocommerce_product_write_panel_tabs', array($this, 'action_product_write_panel_tabs'));
81
- add_filter('woocommerce_product_write_panels', array($this, 'action_product_write_panels'));
82
- add_action('woocommerce_process_product_meta', array($this, 'action_process_meta'));
83
- add_filter('woocommerce_cart_product_subtotal', array($this, 'filter_cart_product_subtotal'), 10, 3);
84
- add_action('woocommerce_checkout_update_order_meta', array($this, 'order_update_meta'));
85
- }
86
-
87
- }
88
-
89
- /**
90
- * Add action links under WordPress > Plugins
91
- *
92
- * @param $links
93
- * @return array
94
- */
95
- public function action_links( $links ) {
96
-
97
- $plugin_links = array(
98
- '<a href="' . admin_url( 'admin.php?page=woocommerce&tab=bulk_discount' ) . '">' . __( 'Settings', 'woocommerce' ) . '</a>',
99
- );
100
-
101
- return array_merge( $plugin_links, $links );
102
- }
103
-
104
- /**
105
- * For given product, and quantity return the price modifying factor (percentage discount) or value to deduct (flat discount).
106
- *
107
- * @param $product_id
108
- * @param $quantity
109
- * @param $order
110
- * @return float
111
- */
112
- protected function get_discounted_coeff($product_id, $quantity)
113
- {
114
- $q = array(0.0);
115
- $d = array(0.0);
116
- /* Find the appropriate discount coefficient by looping through up to the five discount settings */
117
- for ($i = 1; $i <= 5; $i++) {
118
- array_push($q, get_post_meta($product_id, "_bulkdiscount_quantity_$i", true));
119
- if (get_option('woocommerce_t4m_discount_type', '') == 'flat') {
120
- array_push($d, get_post_meta($product_id, "_bulkdiscount_discount_flat_$i", true) ? get_post_meta($product_id, "_bulkdiscount_discount_flat_$i", true) : 0.0);
121
- } else {
122
- array_push($d, get_post_meta($product_id, "_bulkdiscount_discount_$i", true) ? get_post_meta($product_id, "_bulkdiscount_discount_$i", true) : 0.0);
123
- }
124
- if ($quantity >= $q[$i] && $q[$i] > $q[0]) {
125
- $q[0] = $q[$i];
126
- $d[0] = $d[$i];
127
- }
128
- }
129
- // for percentage discount convert the resulting discount from % to the multiplying coefficient
130
- return (get_option('woocommerce_t4m_discount_type', '') == 'flat') ? max(0, $d[0]) : min(1.0, max(0, (100.0 - round($d[0], 2)) / 100.0));
131
- }
132
-
133
- /**
134
- * Filter product price so that the discount is visible.
135
- *
136
- * @param $price
137
- * @param $values
138
- * @return string
139
- */
140
- public function filter_item_price($price, $values)
141
- {
142
- global $woocommerce;
143
- if ((get_option('woocommerce_t4m_show_on_item', 'yes') == 'no')) {
144
- return $price;
145
- }
146
- if ((get_option('woocommerce_t4m_discount_type', '') == 'flat')) {
147
- return $price; // for flat discount this filter has no meaning
148
- }
149
- $_product = $values['data'];
150
- if (empty($this->discount_coeffs) || !isset($this->discount_coeffs[$this->get_actual_id($_product)])
151
- || !isset($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']) || !isset($this->discount_coeffs[$this->get_actual_id($_product)]['coeff'])
152
- ) {
153
- $this->gather_discount_coeffs();
154
- }
155
- $coeff = $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'];
156
- if ($coeff == 1.0 ) {
157
- return $price; // no price modification
158
- }
159
- $discprice = woocommerce_price($_product->get_price() * $coeff);
160
- $oldprice = woocommerce_price($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']);
161
- $old_css = esc_attr(get_option('woocommerce_t4m_css_old_price', 'color: #777; text-decoration: line-through; margin-right: 4px;'));
162
- $new_css = esc_attr(get_option('woocommerce_t4m_css_new_price', 'color: #4AB915; font-weight: bold;'));
163
- return "<span class='discount-info' title='" . sprintf(__('%s%% bulk discount applied!', 'wc_bulk_discount'), round((1.0 - $coeff) * 100.0, 2)) . "'>" .
164
- "<span class='old-price' style='$old_css'>$oldprice</span>" .
165
- "<span class='new-price' style='$new_css'>$discprice</span></span>";
166
- }
167
-
168
- /**
169
- * Filter product price so that the discount is visible.
170
- *
171
- * @param $price
172
- * @param $values
173
- * @return string
174
- */
175
- public function filter_subtotal_price($price, $values)
176
- {
177
- global $woocommerce;
178
- if ((get_option('woocommerce_t4m_show_on_subtotal', 'yes') == 'no')) {
179
- return $price;
180
- }
181
- $_product = $values['data'];
182
- if (empty($this->discount_coeffs) || !isset($this->discount_coeffs[$this->get_actual_id($_product)])
183
- || !isset($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']) || !isset($this->discount_coeffs[$this->get_actual_id($_product)]['coeff'])
184
- ) {
185
- $this->gather_discount_coeffs();
186
- }
187
- $coeff = $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'];
188
- if (( get_option('woocommerce_t4m_discount_type', '') == 'flat' && $coeff == 0 ) || (get_option('woocommerce_t4m_discount_type', '') == '' && $coeff == 1.0 ) ) {
189
- return $price; // no price modification
190
- }
191
- $oldprice = woocommerce_price($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']);
192
- $old_css = esc_attr(get_option('woocommerce_t4m_css_old_price', 'color: #777; text-decoration: line-through; margin-right: 4px;'));
193
- $new_css = esc_attr(get_option('woocommerce_t4m_css_new_price', 'color: #4AB915; font-weight: bold;'));
194
- $bulk_info = sprintf(__('Incl. %s discount', 'wc_bulk_discount'), (get_option('woocommerce_t4m_discount_type', '') == 'flat' ? get_woocommerce_currency_symbol() . $coeff : (round((1 - $coeff) * 100, 2) . "%")));
195
- return "<span class='discount-info' title='$bulk_info'>" .
196
- "<span>$price</span>" .
197
- "<span class='new-price' style='$new_css'> ($bulk_info)</span></span>";
198
- }
199
-
200
- /**
201
- * Gather discount information to the array $this->discount_coefs
202
- */
203
- protected function gather_discount_coeffs()
204
- {
205
- global $woocommerce;
206
- $cart = $woocommerce->cart;
207
- $this->discount_coeffs = array();
208
- if (sizeof($cart->cart_contents) > 0) {
209
- foreach ($cart->cart_contents as $cart_item_key => $values) {
210
- $_product = $values['data'];
211
- $quantity = 0;
212
- if (get_option('woocommerce_t4m_variations_separate', 'yes') == 'no' && $_product instanceof WC_Product_Variation && $_product->parent) {
213
- $parent = $_product->parent;
214
- foreach ($cart->cart_contents as $valuesInner) {
215
- $p = $valuesInner['data'];
216
- if ($p instanceof WC_Product_Variation && $p->parent && $p->parent->id == $parent->id) {
217
- $quantity += $valuesInner['quantity'];
218
- $this->discount_coeffs[$_product->variation_id]['quantity'] = $quantity;
219
- }
220
- }
221
- } else {
222
- $quantity = $values['quantity'];
223
- }
224
- $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'] = $this->get_discounted_coeff($_product->id, $quantity);
225
- $this->discount_coeffs[$this->get_actual_id($_product)]['orig_price'] = $_product->get_price();
226
- }
227
- }
228
- }
229
-
230
- /**
231
- * Filter product price so that the discount is visible during order viewing.
232
- *
233
- * @param $price
234
- * @param $values
235
- * @return string
236
- */
237
- public function filter_subtotal_order_price($price, $values, $order)
238
- {
239
- global $woocommerce;
240
- if ((get_option('woocommerce_t4m_show_on_order_subtotal', 'yes') == 'no')) {
241
- return $price;
242
- }
243
- $_product = get_product($values['product_id']);
244
- $actual_id = $values['product_id'];
245
- if ($_product && $_product instanceof WC_Product_Variable && $values['variation_id']) {
246
- $actual_id = $values['variation_id'];
247
- }
248
- $discount_coeffs = $this->gather_discount_coeffs_from_order($order->id);
249
- if (empty($discount_coeffs)) {
250
- return $price;
251
- }
252
- $coeff = $discount_coeffs[$actual_id]['coeff'];
253
- $discount_type = get_post_meta($order->id, '_woocommerce_t4m_discount_type', true);
254
- if (( $discount_type == 'flat' && $coeff == 0 ) || ($discount_type == '' && $coeff == 1.0 ) ) {
255
- return $price; // no price modification
256
- }
257
- $oldprice = woocommerce_price($discount_coeffs[$actual_id]['orig_price']);
258
- $old_css = esc_attr(get_option('woocommerce_t4m_css_old_price', 'color: #777; text-decoration: line-through; margin-right: 4px;'));
259
- $new_css = esc_attr(get_option('woocommerce_t4m_css_new_price', 'color: #4AB915; font-weight: bold;'));
260
- $bulk_info = sprintf(__('Incl. %s discount', 'wc_bulk_discount'), ($discount_type == 'flat' ? get_woocommerce_currency_symbol() . $coeff : (round((1 - $coeff) * 100, 2) . "%")));
261
- return "<span class='discount-info' title='$bulk_info'>" .
262
- "<span>$price</span>" .
263
- "<span class='new-price' style='$new_css'> ($bulk_info)</span></span>";
264
- }
265
-
266
- /**
267
- * Gather discount information from order.
268
- *
269
- * @param $order_id
270
- * @return array
271
- */
272
- protected function gather_discount_coeffs_from_order($order_id)
273
- {
274
- $meta = get_post_meta($order_id, '_woocommerce_t4m_discount_coeffs', true);
275
- if (!$meta) {
276
- return null;
277
- }
278
- $order_discount_coeffs = json_decode($meta, true);
279
- return $order_discount_coeffs;
280
- }
281
-
282
- /**
283
- * Hook to woocommerce_before_calculate_totals action.
284
- *
285
- * @param WC_Cart $cart
286
- */
287
- public function action_before_calculate(WC_Cart $cart)
288
- {
289
-
290
- $this->gather_discount_coeffs();
291
-
292
- if (sizeof($cart->cart_contents) > 0) {
293
- foreach ($cart->cart_contents as $cart_item_key => $values) {
294
- $_product = $values['data'];
295
- if ((get_option('woocommerce_t4m_discount_type', '') == 'flat')) {
296
- $row_base_price = max(0, $_product->get_price() - ($this->discount_coeffs[$this->get_actual_id($_product)]['coeff'] / $values['quantity']));
297
- } else {
298
- $row_base_price = $_product->get_price() * $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'];
299
- }
300
-
301
- $values['data']->set_price($row_base_price);
302
- }
303
- }
304
- }
305
-
306
- protected function get_actual_id($product)
307
- {
308
- if ($product instanceof WC_Product_Variation) {
309
- return $product->variation_id;
310
- } else {
311
- return $product->id;
312
- }
313
- }
314
-
315
- /**
316
- * Hook to woocommerce_calculate_totals.
317
- *
318
- * @param WC_Cart $cart
319
- */
320
- public function action_after_calculate(WC_Cart $cart)
321
- {
322
- if (sizeof($cart->cart_contents) > 0) {
323
- foreach ($cart->cart_contents as $cart_item_key => $values) {
324
- $_product = $values['data'];
325
- $values['data']->set_price($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']);
326
- }
327
- }
328
- }
329
-
330
- /**
331
- * Show discount info in cart.
332
- */
333
- public function before_cart_table()
334
- {
335
- echo "<div class='cart-show-discounts'>";
336
- echo get_option('woocommerce_t4m_cart_info');
337
- echo "</div>";
338
- }
339
-
340
- /**
341
- * Hook to woocommerce_cart_product_subtotal filter.
342
- *
343
- * @param $subtotal
344
- * @param $_product
345
- * @param $quantity
346
- * @param WC_Cart $cart
347
- * @return string
348
- */
349
- public function filter_cart_product_subtotal($subtotal, $_product, $quantity)
350
- {
351
- $coeff = $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'];
352
- if ((get_option('woocommerce_t4m_discount_type', '') == 'flat')) {
353
- $newsubtotal = woocommerce_price(max(0, ($_product->get_price() * $quantity) - $coeff));
354
- } else {
355
- $newsubtotal = woocommerce_price($_product->get_price() * $quantity * $coeff);
356
- }
357
- return $newsubtotal;
358
- }
359
-
360
- /**
361
- * Store discount info to order as well
362
- *
363
- * @param $order_id
364
- */
365
- public function order_update_meta($order_id) {
366
- update_post_meta($order_id, "_woocommerce_t4m_discount_type", get_option('woocommerce_t4m_discount_type', ''));
367
- update_post_meta($order_id, "_woocommerce_t4m_discount_coeffs", json_encode($this->discount_coeffs));
368
- }
369
-
370
- /**
371
- * Display discount information in Product Detail.
372
- */
373
- public function single_product_summary()
374
- {
375
- global $thepostid, $post;
376
- if (!$thepostid) $thepostid = $post->ID;
377
- echo "<div class='productinfo-show-discounts'>";
378
- echo get_post_meta($thepostid, '_bulkdiscount_text_info', true);
379
- echo "</div>";
380
- }
381
-
382
- /**
383
- * Add entry to Product Settings.
384
- */
385
- public function action_product_write_panel_tabs()
386
- {
387
- echo '<li class="bulkdiscount_tab bulkdiscount_options"><a href="#bulkdiscount_product_data">' . __('Bulk Discount', 'wc_bulk_discount') . '</a></li>';
388
- }
389
-
390
- /**
391
- * Add entry content to Product Settings.
392
- */
393
- public function action_product_write_panels()
394
- {
395
- global $thepostid, $post;
396
- if (!$thepostid) $thepostid = $post->ID;
397
- ?>
398
- <script type="text/javascript">
399
- jQuery(document).ready(function () {
400
- <?php
401
- for($i = 1; $i <= 5; $i++) :
402
- ?>
403
- jQuery('#bulkdiscount_product_data').find('.block<?php echo $i; ?>').hide();
404
- jQuery('#bulkdiscount_product_data').find('.options_group<?php echo max($i, 2); ?>').hide();
405
- jQuery('#bulkdiscount_product_data').find('#add_discount_line<?php echo max($i, 2); ?>').hide();
406
- jQuery("#bulkdiscount_product_data").find('#add_discount_line<?php echo $i; ?>').click(function () {
407
- jQuery('#bulkdiscount_product_data').find('.block<?php echo $i; ?>').show(400);
408
- jQuery('#bulkdiscount_product_data').find('.options_group<?php echo min($i+1, 5); ?>').show(400);
409
- jQuery('#bulkdiscount_product_data').find('#add_discount_line<?php echo min($i+1, 5); ?>').show(400);
410
- jQuery('#bulkdiscount_product_data').find('#add_discount_line<?php echo $i; ?>').hide(400);
411
- });
412
- <?php
413
- endfor;
414
- for ($i = 1; $i <= 5; $i++) {
415
- if (get_post_meta($thepostid, "_bulkdiscount_quantity_$i", true)) {
416
- ?>
417
- jQuery('#bulkdiscount_product_data').find('.block<?php echo $i; ?>').show();
418
- jQuery('#bulkdiscount_product_data').find('.options_group<?php echo $i; ?>').show();
419
- jQuery("#bulkdiscount_product_data").find('#add_discount_line<?php echo $i; ?>').hide();
420
- jQuery("#bulkdiscount_product_data").find('.options_group<?php echo min($i+1,5); ?>').show();
421
- jQuery("#bulkdiscount_product_data").find('#add_discount_line<?php echo min($i+1,5); ?>').show();
422
- <?php
423
- }
424
- }
425
- ?>
426
- });
427
- </script>
428
-
429
- <div id="bulkdiscount_product_data" class="panel woocommerce_options_panel">
430
-
431
- <div class="options_group">
432
- <?php
433
- woocommerce_wp_textarea_input(array('id' => "_bulkdiscount_text_info", 'label' => __('Bulk discount info in product description', 'wc_bulk_discount'), 'description' => __('Optionally enter bulk discount information that will be visible on the product page.', 'wc_bulk_discount'), 'desc_tip' => 'yes', 'class' => 'fullWidth'));
434
- ?>
435
- </div>
436
-
437
- <?php
438
- for ($i = 1; $i <= 5; $i++) :
439
- ?>
440
-
441
- <div class="options_group<?php echo $i; ?>">
442
- <a id="add_discount_line<?php echo $i; ?>" class="button-secondary"
443
- href="#block<?php echo $i; ?>">Add discount line</a>
444
-
445
- <div class="block<?php echo $i; ?>">
446
- <?php
447
- woocommerce_wp_text_input(array('id' => "_bulkdiscount_quantity_$i", 'label' => __('Quantity (min.)', 'wc_bulk_discount'), 'description' => __('Enter the minimal quantity for which the discount applies.', 'wc_bulk_discount')));
448
- if (get_option('woocommerce_t4m_discount_type', '') == 'flat') {
449
- woocommerce_wp_text_input(array('id' => "_bulkdiscount_discount_flat_$i", 'label' => sprintf(__('Discount (%s)', 'wc_bulk_discount'), get_woocommerce_currency_symbol()), 'description' => sprintf(__('Enter the flat discount in %s.', 'wc_bulk_discount'), get_woocommerce_currency_symbol())));
450
- } else {
451
- woocommerce_wp_text_input(array('id' => "_bulkdiscount_discount_$i", 'label' => __('Discount (%)', 'wc_bulk_discount'), 'description' => __('Enter the discount in percents (Allowed values: 0 to 100).', 'wc_bulk_discount')));
452
- }
453
- ?>
454
- </div>
455
- </div>
456
-
457
- <?php
458
- endfor;
459
- ?>
460
-
461
- <br/>
462
-
463
- </div>
464
-
465
- <?php
466
- }
467
-
468
- /**
469
- * Enqueue frontend dependencies.
470
- */
471
- public function action_enqueue_dependencies()
472
- {
473
- wp_register_style('woocommercebulkdiscount-style', plugins_url('css/style.css', __FILE__));
474
- wp_enqueue_style('woocommercebulkdiscount-style');
475
- wp_enqueue_script('jquery');
476
- }
477
-
478
- /**
479
- * Enqueue backend dependencies.
480
- */
481
- public function action_enqueue_dependencies_admin()
482
- {
483
- wp_register_style('woocommercebulkdiscount-style-admin', plugins_url('css/admin.css', __FILE__));
484
- wp_enqueue_style('woocommercebulkdiscount-style-admin');
485
- wp_enqueue_script('jquery');
486
- }
487
-
488
- /**
489
- * Updating post meta.
490
- *
491
- * @param $post_id
492
- */
493
- public function action_process_meta($post_id)
494
- {
495
- if (isset($_POST['_bulkdiscount_text_info'])) update_post_meta($post_id, '_bulkdiscount_text_info', esc_attr($_POST['_bulkdiscount_text_info']));
496
- for ($i = 1; $i <= 5; $i++) {
497
- if (isset($_POST["_bulkdiscount_quantity_$i"])) update_post_meta($post_id, "_bulkdiscount_quantity_$i", stripslashes($_POST["_bulkdiscount_quantity_$i"]));
498
- if ((get_option('woocommerce_t4m_discount_type', '') == 'flat')) {
499
- if (isset($_POST["_bulkdiscount_discount_flat_$i"])) update_post_meta($post_id, "_bulkdiscount_discount_flat_$i", stripslashes($_POST["_bulkdiscount_discount_flat_$i"]));
500
- } else {
501
- if (isset($_POST["_bulkdiscount_discount_$i"])) update_post_meta($post_id, "_bulkdiscount_discount_$i", stripslashes($_POST["_bulkdiscount_discount_$i"]));
502
- }
503
- }
504
- }
505
-
506
- /**
507
- * @access public
508
- * @return void
509
- */
510
- public function add_tab()
511
- {
512
- foreach ($this->settings_tabs as $name => $label) {
513
- $class = 'nav-tab';
514
- if ($this->current_tab == $name)
515
- $class .= ' nav-tab-active';
516
- echo '<a href="' . admin_url('admin.php?page=woocommerce&tab=' . $name) . '" class="' . $class . '">' . $label . '</a>';
517
- }
518
- }
519
-
520
- /**
521
- * @access public
522
- * @return void
523
- */
524
- public function settings_tab_action()
525
- {
526
- global $woocommerce_settings;
527
-
528
- // Determine the current tab in effect.
529
- $current_tab = $this->get_tab_in_view(current_filter(), 'woocommerce_settings_tabs_');
530
-
531
- // Hook onto this from another function to keep things clean.
532
- do_action('woocommerce_bulk_discount_settings');
533
-
534
- // Display settings for this tab (make sure to add the settings to the tab).
535
- woocommerce_admin_fields($woocommerce_settings[$current_tab]);
536
- }
537
-
538
- /**
539
- * Save settings in a single field in the database for each tab's fields (one field per tab).
540
- */
541
- public function save_settings()
542
- {
543
- global $woocommerce_settings;
544
-
545
- // Make sure our settings fields are recognised.
546
- $this->add_settings_fields();
547
-
548
- $current_tab = $this->get_tab_in_view(current_filter(), 'woocommerce_update_options_');
549
- woocommerce_update_options($woocommerce_settings[$current_tab]);
550
- }
551
-
552
- /**
553
- * Get the tab current in view/processing.
554
- */
555
- public function get_tab_in_view($current_filter, $filter_base)
556
- {
557
- return str_replace($filter_base, '', $current_filter);
558
- }
559
-
560
-
561
- /**
562
- * Add settings fields for each tab.
563
- */
564
- public function add_settings_fields()
565
- {
566
- global $woocommerce_settings;
567
-
568
- // Load the prepared form fields.
569
- $this->init_form_fields();
570
-
571
- if (is_array($this->fields))
572
- foreach ($this->fields as $k => $v)
573
- $woocommerce_settings[$k] = $v;
574
- }
575
-
576
- /**
577
- * Prepare form fields to be used in the various tabs.
578
- */
579
- public function init_form_fields()
580
- {
581
- global $woocommerce;
582
-
583
- // Define settings
584
- $this->fields['bulk_discount'] = apply_filters('woocommerce_bulk_discount_settings_fields', array(
585
-
586
- array('name' => __('Bulk Discount', 'wc_bulk_discount'), 'type' => 'title', 'desc' => __('The following options are specific to product bulk discount.', 'wc_bulk_discount') . '<br /><br/><strong><i>' . __('After changing the settings, it is recommended to clear all sessions in WooCommerce &gt; System Status &gt; Tools.', 'wc_bulk_discount') . '</i></strong>', 'id' => 't4m_bulk_discounts_options'),
587
-
588
- array(
589
- 'name' => __('Bulk Discount enabled', 'wc_bulk_discount'),
590
- 'id' => 'woocommerce_t4m_enable_bulk_discounts',
591
- 'desc' => __('', 'wc_bulk_discount'),
592
- 'std' => 'yes',
593
- 'type' => 'checkbox',
594
- 'default' => 'yes'
595
- ),
596
-
597
- array(
598
- 'title' => __('Discount Type', 'wc_bulk_discount'),
599
- 'id' => 'woocommerce_t4m_discount_type',
600
- 'desc' => sprintf(__('Select the type of discount. Percentage Discount deducts amount of %% from price while Flat Discount deducts fixed amount in %s', 'wc_bulk_discount'), get_woocommerce_currency_symbol()),
601
- 'desc_tip' => true,
602
- 'std' => 'yes',
603
- 'type' => 'select',
604
- 'css' => 'min-width:200px;',
605
- 'class' => 'chosen_select',
606
- 'options' => array(
607
- '' => __('Percentage Discount', 'wc_bulk_discount'),
608
- 'flat' => __('Flat Discount', 'wc_bulk_discount')
609
- )
610
- ),
611
-
612
- array(
613
- 'name' => __('Treat product variations separately', 'wc_bulk_discount'),
614
- 'id' => 'woocommerce_t4m_variations_separate',
615
- 'desc' => __('You need to have this option unchecked to handle discounts on product variations as a whole.', 'wc_bulk_discount'),
616
- 'std' => 'yes',
617
- 'type' => 'checkbox',
618
- 'default' => 'yes'
619
- ),
620
-
621
- array(
622
- 'name' => __('Show discount information next to cart item price', 'wc_bulk_discount'),
623
- 'id' => 'woocommerce_t4m_show_on_item',
624
- 'desc' => __('Applies only to percentage discount.', 'wc_bulk_discount'),
625
- 'std' => 'yes',
626
- 'type' => 'checkbox',
627
- 'default' => 'yes'
628
- ),
629
-
630
- array(
631
- 'name' => __('Show discount information next to item subtotal price', 'wc_bulk_discount'),
632
- 'id' => 'woocommerce_t4m_show_on_subtotal',
633
- 'std' => 'yes',
634
- 'type' => 'checkbox',
635
- 'default' => 'yes'
636
- ),
637
-
638
- array(
639
- 'name' => __('Show discount information next to item subtotal price in order history', 'wc_bulk_discount'),
640
- 'id' => 'woocommerce_t4m_show_on_order_subtotal',
641
- 'desc' => __('Includes showing discount in order e-mails and invoices.', 'wc_bulk_discount'),
642
- 'std' => 'yes',
643
- 'type' => 'checkbox',
644
- 'default' => 'yes'
645
- ),
646
-
647
- array(
648
- 'name' => __('Optionally enter information about discounts visible on cart page.', 'wc_bulk_discount'),
649
- 'id' => 'woocommerce_t4m_cart_info',
650
- 'type' => 'textarea',
651
- 'css' => 'width:100%; height: 75px;'
652
- ),
653
-
654
- array(
655
- 'name' => __('Optionally change the CSS for old price on cart before discounting.', 'wc_bulk_discount'),
656
- 'id' => 'woocommerce_t4m_css_old_price',
657
- 'type' => 'textarea',
658
- 'css' => 'width:100%;',
659
- 'default' => 'color: #777; text-decoration: line-through; margin-right: 4px;'
660
- ),
661
-
662
- array(
663
- 'name' => __('Optionally change the CSS for new price on cart after discounting.', 'wc_bulk_discount'),
664
- 'id' => 'woocommerce_t4m_css_new_price',
665
- 'type' => 'textarea',
666
- 'css' => 'width:100%;',
667
- 'default' => 'color: #4AB915; font-weight: bold;'
668
- ),
669
-
670
- array('type' => 'sectionend', 'id' => 't4m_bulk_discounts_options'),
671
-
672
- array(
673
- 'desc' => '<b>If you find WooCommerce Bulk Discount useful, please rate the plugin at <a href="http://wordpress.org/plugins/woocommerce-bulk-discount/">http://wordpress.org/plugins/woocommerce-bulk-discount/</a> or kindly consider small donation to support further development.</b>',
674
- 'id' => 'woocommerce_t4m_begging_text',
675
- 'type' => 'title'
676
- ),
677
-
678
- array('type' => 'sectionend', 'id' => 'woocommerce_t4m_begging_text'),
679
-
680
- )); // End settings
681
-
682
- $js = "
683
  jQuery('#woocommerce_t4m_enable_bulk_discounts').change(function(){
684
 
685
  jQuery('#woocommerce_t4m_cart_info, #woocommerce_t4m_variations_separate, #woocommerce_t4m_discount_type, #woocommerce_t4m_css_old_price, #woocommerce_t4m_css_new_price, #woocommerce_t4m_show_on_item, #woocommerce_t4m_show_on_subtotal, #woocommerce_t4m_show_on_order_subtotal').closest('tr').hide();
@@ -699,16 +674,16 @@ if (!class_exists('Woo_Bulk_Discount_Plugin_t4m')) {
699
 
700
  ";
701
 
702
- if (class_exists('WC_Inline_Javascript_Helper')) {
703
- $woocommerce->get_helper('inline-javascript')->add_inline_js($js);
704
- } else {
705
- $woocommerce->add_inline_js($js);
706
- }
707
 
708
- }
709
 
710
- }
711
 
712
- $woo_bulk_discount_plugin = new Woo_Bulk_Discount_Plugin_t4m();
713
 
714
  }
4
  Plugin URI: http://www.tools4me.net/wordpress/woocommerce-bulk-discount-plugin
5
  Description: Apply fine-grained bulk discounts to items in the shopping cart.
6
  Author: Rene Puchinger
7
+ Version: 2.0.9
8
  Author URI: http://www.renepuchinger.com
9
  License: GPL3
10
 
32
 
33
  if (!class_exists('Woo_Bulk_Discount_Plugin_t4m')) {
34
 
35
+ class Woo_Bulk_Discount_Plugin_t4m {
36
+
37
+ var $discount_coeffs;
38
+
39
+ public function __construct() {
40
+
41
+ load_plugin_textdomain('wc_bulk_discount', false, dirname(plugin_basename(__FILE__)) . '/lang/');
42
+
43
+ $this->current_tab = (isset($_GET['tab'])) ? $_GET['tab'] : 'general';
44
+
45
+ $this->settings_tabs = array(
46
+ 'bulk_discount' => __('Bulk Discount', 'wc_bulk_discount')
47
+ );
48
+
49
+ add_action('admin_enqueue_scripts', array($this, 'action_enqueue_dependencies_admin'));
50
+ add_action('wp_head', array($this, 'action_enqueue_dependencies'));
51
+
52
+ add_filter('plugin_action_links_' . plugin_basename(__FILE__), array($this, 'action_links'));
53
+
54
+ add_action('woocommerce_settings_tabs', array($this, 'add_tab'), 10);
55
+
56
+ // Run these actions when generating the settings tabs.
57
+ foreach ($this->settings_tabs as $name => $label) {
58
+ add_action('woocommerce_settings_tabs_' . $name, array($this, 'settings_tab_action'), 10);
59
+ add_action('woocommerce_update_options_' . $name, array($this, 'save_settings'), 10);
60
+ }
61
+
62
+ // Add the settings fields to each tab.
63
+ add_action('woocommerce_bulk_discount_settings', array($this, 'add_settings_fields'), 10);
64
+
65
+ if (get_option('woocommerce_t4m_enable_bulk_discounts', 'yes') == 'yes') {
66
+ add_action('woocommerce_before_calculate_totals', array($this, 'action_before_calculate'), 10, 1);
67
+ add_action('woocommerce_calculate_totals', array($this, 'action_after_calculate'), 10, 1);
68
+ add_action('woocommerce_before_cart_table', array($this, 'before_cart_table'));
69
+ add_action('woocommerce_single_product_summary', array($this, 'single_product_summary'), 45);
70
+ if (class_exists('WC_Inline_Javascript_Helper')) { // is WooCommerce 2.1 installed?
71
+ add_filter('woocommerce_cart_item_price', array($this, 'filter_item_price'), 10, 2);
72
+ } else {
73
+ add_filter('woocommerce_cart_item_price_html', array($this, 'filter_item_price'), 10, 2);
74
+ }
75
+ add_filter('woocommerce_cart_item_subtotal', array($this, 'filter_subtotal_price'), 10, 2);
76
+ add_filter('woocommerce_checkout_item_subtotal', array($this, 'filter_subtotal_price'), 10, 2);
77
+ add_filter('woocommerce_order_formatted_line_subtotal', array($this, 'filter_subtotal_order_price'), 10, 3);
78
+ add_filter('woocommerce_product_write_panel_tabs', array($this, 'action_product_write_panel_tabs'));
79
+ add_filter('woocommerce_product_write_panels', array($this, 'action_product_write_panels'));
80
+ add_action('woocommerce_process_product_meta', array($this, 'action_process_meta'));
81
+ add_filter('woocommerce_cart_product_subtotal', array($this, 'filter_cart_product_subtotal'), 10, 3);
82
+ add_action('woocommerce_checkout_update_order_meta', array($this, 'order_update_meta'));
83
+ }
84
+
85
+ }
86
+
87
+ /**
88
+ * Add action links under WordPress > Plugins
89
+ *
90
+ * @param $links
91
+ * @return array
92
+ */
93
+ public function action_links($links) {
94
+
95
+ $plugin_links = array(
96
+ '<a href="' . admin_url('admin.php?page=woocommerce&tab=bulk_discount') . '">' . __('Settings', 'woocommerce') . '</a>',
97
+ );
98
+
99
+ return array_merge($plugin_links, $links);
100
+ }
101
+
102
+ /**
103
+ * For given product, and quantity return the price modifying factor (percentage discount) or value to deduct (flat discount).
104
+ *
105
+ * @param $product_id
106
+ * @param $quantity
107
+ * @param $order
108
+ * @return float
109
+ */
110
+ protected function get_discounted_coeff($product_id, $quantity) {
111
+ $q = array(0.0);
112
+ $d = array(0.0);
113
+ /* Find the appropriate discount coefficient by looping through up to the five discount settings */
114
+ for ($i = 1; $i <= 5; $i++) {
115
+ array_push($q, get_post_meta($product_id, "_bulkdiscount_quantity_$i", true));
116
+ if (get_option('woocommerce_t4m_discount_type', '') == 'flat') {
117
+ array_push($d, get_post_meta($product_id, "_bulkdiscount_discount_flat_$i", true) ? get_post_meta($product_id, "_bulkdiscount_discount_flat_$i", true) : 0.0);
118
+ } else {
119
+ array_push($d, get_post_meta($product_id, "_bulkdiscount_discount_$i", true) ? get_post_meta($product_id, "_bulkdiscount_discount_$i", true) : 0.0);
120
+ }
121
+ if ($quantity >= $q[$i] && $q[$i] > $q[0]) {
122
+ $q[0] = $q[$i];
123
+ $d[0] = $d[$i];
124
+ }
125
+ }
126
+ // for percentage discount convert the resulting discount from % to the multiplying coefficient
127
+ return (get_option('woocommerce_t4m_discount_type', '') == 'flat') ? max(0, $d[0]) : min(1.0, max(0, (100.0 - round($d[0], 2)) / 100.0));
128
+ }
129
+
130
+ /**
131
+ * Filter product price so that the discount is visible.
132
+ *
133
+ * @param $price
134
+ * @param $values
135
+ * @return string
136
+ */
137
+ public function filter_item_price($price, $values) {
138
+ global $woocommerce;
139
+ if ((get_option('woocommerce_t4m_show_on_item', 'yes') == 'no')) {
140
+ return $price;
141
+ }
142
+ if ((get_option('woocommerce_t4m_discount_type', '') == 'flat')) {
143
+ return $price; // for flat discount this filter has no meaning
144
+ }
145
+ $_product = $values['data'];
146
+ if (empty($this->discount_coeffs) || !isset($this->discount_coeffs[$this->get_actual_id($_product)])
147
+ || !isset($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']) || !isset($this->discount_coeffs[$this->get_actual_id($_product)]['coeff'])
148
+ ) {
149
+ $this->gather_discount_coeffs();
150
+ }
151
+ $coeff = $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'];
152
+ if ($coeff == 1.0) {
153
+ return $price; // no price modification
154
+ }
155
+ $discprice = woocommerce_price($_product->get_price() * $coeff);
156
+ $oldprice = woocommerce_price($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']);
157
+ $old_css = esc_attr(get_option('woocommerce_t4m_css_old_price', 'color: #777; text-decoration: line-through; margin-right: 4px;'));
158
+ $new_css = esc_attr(get_option('woocommerce_t4m_css_new_price', 'color: #4AB915; font-weight: bold;'));
159
+ return "<span class='discount-info' title='" . sprintf(__('%s%% bulk discount applied!', 'wc_bulk_discount'), round((1.0 - $coeff) * 100.0, 2)) . "'>" .
160
+ "<span class='old-price' style='$old_css'>$oldprice</span>" .
161
+ "<span class='new-price' style='$new_css'>$discprice</span></span>";
162
+ }
163
+
164
+ /**
165
+ * Filter product price so that the discount is visible.
166
+ *
167
+ * @param $price
168
+ * @param $values
169
+ * @return string
170
+ */
171
+ public function filter_subtotal_price($price, $values) {
172
+ global $woocommerce;
173
+ if ((get_option('woocommerce_t4m_show_on_subtotal', 'yes') == 'no')) {
174
+ return $price;
175
+ }
176
+ $_product = $values['data'];
177
+ if (empty($this->discount_coeffs) || !isset($this->discount_coeffs[$this->get_actual_id($_product)])
178
+ || !isset($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']) || !isset($this->discount_coeffs[$this->get_actual_id($_product)]['coeff'])
179
+ ) {
180
+ $this->gather_discount_coeffs();
181
+ }
182
+ $coeff = $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'];
183
+ if ((get_option('woocommerce_t4m_discount_type', '') == 'flat' && $coeff == 0) || (get_option('woocommerce_t4m_discount_type', '') == '' && $coeff == 1.0)) {
184
+ return $price; // no price modification
185
+ }
186
+ $oldprice = woocommerce_price($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']);
187
+ $old_css = esc_attr(get_option('woocommerce_t4m_css_old_price', 'color: #777; text-decoration: line-through; margin-right: 4px;'));
188
+ $new_css = esc_attr(get_option('woocommerce_t4m_css_new_price', 'color: #4AB915; font-weight: bold;'));
189
+ $bulk_info = sprintf(__('Incl. %s discount', 'wc_bulk_discount'), (get_option('woocommerce_t4m_discount_type', '') == 'flat' ? get_woocommerce_currency_symbol() . $coeff : (round((1 - $coeff) * 100, 2) . "%")));
190
+ return "<span class='discount-info' title='$bulk_info'>" .
191
+ "<span>$price</span>" .
192
+ "<span class='new-price' style='$new_css'> ($bulk_info)</span></span>";
193
+ }
194
+
195
+ /**
196
+ * Gather discount information to the array $this->discount_coefs
197
+ */
198
+ protected function gather_discount_coeffs() {
199
+ global $woocommerce;
200
+ $cart = $woocommerce->cart;
201
+ $this->discount_coeffs = array();
202
+ if (sizeof($cart->cart_contents) > 0) {
203
+ foreach ($cart->cart_contents as $cart_item_key => $values) {
204
+ $_product = $values['data'];
205
+ $quantity = 0;
206
+ if (get_option('woocommerce_t4m_variations_separate', 'yes') == 'no' && $_product instanceof WC_Product_Variation && $_product->parent) {
207
+ $parent = $_product->parent;
208
+ foreach ($cart->cart_contents as $valuesInner) {
209
+ $p = $valuesInner['data'];
210
+ if ($p instanceof WC_Product_Variation && $p->parent && $p->parent->id == $parent->id) {
211
+ $quantity += $valuesInner['quantity'];
212
+ $this->discount_coeffs[$_product->variation_id]['quantity'] = $quantity;
213
+ }
214
+ }
215
+ } else {
216
+ $quantity = $values['quantity'];
217
+ }
218
+ $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'] = $this->get_discounted_coeff($_product->id, $quantity);
219
+ $this->discount_coeffs[$this->get_actual_id($_product)]['orig_price'] = $_product->get_price();
220
+ }
221
+ }
222
+ }
223
+
224
+ /**
225
+ * Filter product price so that the discount is visible during order viewing.
226
+ *
227
+ * @param $price
228
+ * @param $values
229
+ * @return string
230
+ */
231
+ public function filter_subtotal_order_price($price, $values, $order) {
232
+ global $woocommerce;
233
+ if ((get_option('woocommerce_t4m_show_on_order_subtotal', 'yes') == 'no')) {
234
+ return $price;
235
+ }
236
+ $_product = get_product($values['product_id']);
237
+ $actual_id = $values['product_id'];
238
+ if ($_product && $_product instanceof WC_Product_Variable && $values['variation_id']) {
239
+ $actual_id = $values['variation_id'];
240
+ }
241
+ $discount_coeffs = $this->gather_discount_coeffs_from_order($order->id);
242
+ if (empty($discount_coeffs)) {
243
+ return $price;
244
+ }
245
+ $coeff = $discount_coeffs[$actual_id]['coeff'];
246
+ $discount_type = get_post_meta($order->id, '_woocommerce_t4m_discount_type', true);
247
+ if (($discount_type == 'flat' && $coeff == 0) || ($discount_type == '' && $coeff == 1.0)) {
248
+ return $price; // no price modification
249
+ }
250
+ $oldprice = woocommerce_price($discount_coeffs[$actual_id]['orig_price']);
251
+ $old_css = esc_attr(get_option('woocommerce_t4m_css_old_price', 'color: #777; text-decoration: line-through; margin-right: 4px;'));
252
+ $new_css = esc_attr(get_option('woocommerce_t4m_css_new_price', 'color: #4AB915; font-weight: bold;'));
253
+ $bulk_info = sprintf(__('Incl. %s discount', 'wc_bulk_discount'), ($discount_type == 'flat' ? get_woocommerce_currency_symbol() . $coeff : (round((1 - $coeff) * 100, 2) . "%")));
254
+ return "<span class='discount-info' title='$bulk_info'>" .
255
+ "<span>$price</span>" .
256
+ "<span class='new-price' style='$new_css'> ($bulk_info)</span></span>";
257
+ }
258
+
259
+ /**
260
+ * Gather discount information from order.
261
+ *
262
+ * @param $order_id
263
+ * @return array
264
+ */
265
+ protected function gather_discount_coeffs_from_order($order_id) {
266
+ $meta = get_post_meta($order_id, '_woocommerce_t4m_discount_coeffs', true);
267
+ if (!$meta) {
268
+ return null;
269
+ }
270
+ $order_discount_coeffs = json_decode($meta, true);
271
+ return $order_discount_coeffs;
272
+ }
273
+
274
+ /**
275
+ * Hook to woocommerce_before_calculate_totals action.
276
+ *
277
+ * @param WC_Cart $cart
278
+ */
279
+ public function action_before_calculate(WC_Cart $cart) {
280
+
281
+ $this->gather_discount_coeffs();
282
+
283
+ if (sizeof($cart->cart_contents) > 0) {
284
+ foreach ($cart->cart_contents as $cart_item_key => $values) {
285
+ $_product = $values['data'];
286
+ if ((get_option('woocommerce_t4m_discount_type', '') == 'flat')) {
287
+ $row_base_price = max(0, $_product->get_price() - ($this->discount_coeffs[$this->get_actual_id($_product)]['coeff'] / $values['quantity']));
288
+ } else {
289
+ $row_base_price = $_product->get_price() * $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'];
290
+ }
291
+
292
+ $values['data']->set_price($row_base_price);
293
+ }
294
+ }
295
+ }
296
+
297
+ protected function get_actual_id($product) {
298
+ if ($product instanceof WC_Product_Variation) {
299
+ return $product->variation_id;
300
+ } else {
301
+ return $product->id;
302
+ }
303
+ }
304
+
305
+ /**
306
+ * Hook to woocommerce_calculate_totals.
307
+ *
308
+ * @param WC_Cart $cart
309
+ */
310
+ public function action_after_calculate(WC_Cart $cart) {
311
+ if (sizeof($cart->cart_contents) > 0) {
312
+ foreach ($cart->cart_contents as $cart_item_key => $values) {
313
+ $_product = $values['data'];
314
+ $values['data']->set_price($this->discount_coeffs[$this->get_actual_id($_product)]['orig_price']);
315
+ }
316
+ }
317
+ }
318
+
319
+ /**
320
+ * Show discount info in cart.
321
+ */
322
+ public function before_cart_table() {
323
+ echo "<div class='cart-show-discounts'>";
324
+ echo get_option('woocommerce_t4m_cart_info');
325
+ echo "</div>";
326
+ }
327
+
328
+ /**
329
+ * Hook to woocommerce_cart_product_subtotal filter.
330
+ *
331
+ * @param $subtotal
332
+ * @param $_product
333
+ * @param $quantity
334
+ * @param WC_Cart $cart
335
+ * @return string
336
+ */
337
+ public function filter_cart_product_subtotal($subtotal, $_product, $quantity) {
338
+ $coeff = $this->discount_coeffs[$this->get_actual_id($_product)]['coeff'];
339
+ if ((get_option('woocommerce_t4m_discount_type', '') == 'flat')) {
340
+ $newsubtotal = woocommerce_price(max(0, ($_product->get_price() * $quantity) - $coeff));
341
+ } else {
342
+ $newsubtotal = woocommerce_price($_product->get_price() * $quantity * $coeff);
343
+ }
344
+ return $newsubtotal;
345
+ }
346
+
347
+ /**
348
+ * Store discount info to order as well
349
+ *
350
+ * @param $order_id
351
+ */
352
+ public function order_update_meta($order_id) {
353
+ update_post_meta($order_id, "_woocommerce_t4m_discount_type", get_option('woocommerce_t4m_discount_type', ''));
354
+ update_post_meta($order_id, "_woocommerce_t4m_discount_coeffs", json_encode($this->discount_coeffs));
355
+ }
356
+
357
+ /**
358
+ * Display discount information in Product Detail.
359
+ */
360
+ public function single_product_summary() {
361
+ global $thepostid, $post;
362
+ if (!$thepostid) $thepostid = $post->ID;
363
+ echo "<div class='productinfo-show-discounts'>";
364
+ echo get_post_meta($thepostid, '_bulkdiscount_text_info', true);
365
+ echo "</div>";
366
+ }
367
+
368
+ /**
369
+ * Add entry to Product Settings.
370
+ */
371
+ public function action_product_write_panel_tabs() {
372
+ echo '<li class="bulkdiscount_tab bulkdiscount_options"><a href="#bulkdiscount_product_data">' . __('Bulk Discount', 'wc_bulk_discount') . '</a></li>';
373
+ }
374
+
375
+ /**
376
+ * Add entry content to Product Settings.
377
+ */
378
+ public function action_product_write_panels() {
379
+ global $thepostid, $post;
380
+ if (!$thepostid) $thepostid = $post->ID;
381
+ ?>
382
+ <script type="text/javascript">
383
+ jQuery(document).ready(function () {
384
+ <?php
385
+ for($i = 1; $i <= 5; $i++) :
386
+ ?>
387
+ jQuery('#bulkdiscount_product_data').find('.block<?php echo $i; ?>').hide();
388
+ jQuery('#bulkdiscount_product_data').find('.options_group<?php echo max($i, 2); ?>').hide();
389
+ jQuery('#bulkdiscount_product_data').find('#add_discount_line<?php echo max($i, 2); ?>').hide();
390
+ jQuery("#bulkdiscount_product_data").find('#add_discount_line<?php echo $i; ?>').click(function () {
391
+ jQuery('#bulkdiscount_product_data').find('.block<?php echo $i; ?>').show(400);
392
+ jQuery('#bulkdiscount_product_data').find('.options_group<?php echo min($i+1, 5); ?>').show(400);
393
+ jQuery('#bulkdiscount_product_data').find('#add_discount_line<?php echo min($i+1, 5); ?>').show(400);
394
+ jQuery('#bulkdiscount_product_data').find('#add_discount_line<?php echo $i; ?>').hide(400);
395
+ });
396
+ <?php
397
+ endfor;
398
+ for ($i = 1; $i <= 5; $i++) {
399
+ if (get_post_meta($thepostid, "_bulkdiscount_quantity_$i", true)) {
400
+ ?>
401
+ jQuery('#bulkdiscount_product_data').find('.block<?php echo $i; ?>').show();
402
+ jQuery('#bulkdiscount_product_data').find('.options_group<?php echo $i; ?>').show();
403
+ jQuery("#bulkdiscount_product_data").find('#add_discount_line<?php echo $i; ?>').hide();
404
+ jQuery("#bulkdiscount_product_data").find('.options_group<?php echo min($i+1,5); ?>').show();
405
+ jQuery("#bulkdiscount_product_data").find('#add_discount_line<?php echo min($i+1,5); ?>').show();
406
+ <?php
407
+ }
408
+ }
409
+ ?>
410
+ });
411
+ </script>
412
+
413
+ <div id="bulkdiscount_product_data" class="panel woocommerce_options_panel">
414
+
415
+ <div class="options_group">
416
+ <?php
417
+ woocommerce_wp_textarea_input(array('id' => "_bulkdiscount_text_info", 'label' => __('Bulk discount info in product description', 'wc_bulk_discount'), 'description' => __('Optionally enter bulk discount information that will be visible on the product page.', 'wc_bulk_discount'), 'desc_tip' => 'yes', 'class' => 'fullWidth'));
418
+ ?>
419
+ </div>
420
+
421
+ <?php
422
+ for ($i = 1; $i <= 5; $i++) :
423
+ ?>
424
+
425
+ <div class="options_group<?php echo $i; ?>">
426
+ <a id="add_discount_line<?php echo $i; ?>" class="button-secondary"
427
+ href="#block<?php echo $i; ?>">Add discount line</a>
428
+
429
+ <div class="block<?php echo $i; ?>">
430
+ <?php
431
+ woocommerce_wp_text_input(array('id' => "_bulkdiscount_quantity_$i", 'label' => __('Quantity (min.)', 'wc_bulk_discount'), 'description' => __('Enter the minimal quantity for which the discount applies.', 'wc_bulk_discount')));
432
+ if (get_option('woocommerce_t4m_discount_type', '') == 'flat') {
433
+ woocommerce_wp_text_input(array('id' => "_bulkdiscount_discount_flat_$i", 'label' => sprintf(__('Discount (%s)', 'wc_bulk_discount'), get_woocommerce_currency_symbol()), 'description' => sprintf(__('Enter the flat discount in %s.', 'wc_bulk_discount'), get_woocommerce_currency_symbol())));
434
+ } else {
435
+ woocommerce_wp_text_input(array('id' => "_bulkdiscount_discount_$i", 'label' => __('Discount (%)', 'wc_bulk_discount'), 'description' => __('Enter the discount in percents (Allowed values: 0 to 100).', 'wc_bulk_discount')));
436
+ }
437
+ ?>
438
+ </div>
439
+ </div>
440
+
441
+ <?php
442
+ endfor;
443
+ ?>
444
+
445
+ <br/>
446
+
447
+ </div>
448
+
449
+ <?php
450
+ }
451
+
452
+ /**
453
+ * Enqueue frontend dependencies.
454
+ */
455
+ public function action_enqueue_dependencies() {
456
+ wp_register_style('woocommercebulkdiscount-style', plugins_url('css/style.css', __FILE__));
457
+ wp_enqueue_style('woocommercebulkdiscount-style');
458
+ wp_enqueue_script('jquery');
459
+ }
460
+
461
+ /**
462
+ * Enqueue backend dependencies.
463
+ */
464
+ public function action_enqueue_dependencies_admin() {
465
+ wp_register_style('woocommercebulkdiscount-style-admin', plugins_url('css/admin.css', __FILE__));
466
+ wp_enqueue_style('woocommercebulkdiscount-style-admin');
467
+ wp_enqueue_script('jquery');
468
+ }
469
+
470
+ /**
471
+ * Updating post meta.
472
+ *
473
+ * @param $post_id
474
+ */
475
+ public function action_process_meta($post_id) {
476
+ if (isset($_POST['_bulkdiscount_text_info'])) update_post_meta($post_id, '_bulkdiscount_text_info', esc_attr($_POST['_bulkdiscount_text_info']));
477
+ for ($i = 1; $i <= 5; $i++) {
478
+ if (isset($_POST["_bulkdiscount_quantity_$i"])) update_post_meta($post_id, "_bulkdiscount_quantity_$i", stripslashes($_POST["_bulkdiscount_quantity_$i"]));
479
+ if ((get_option('woocommerce_t4m_discount_type', '') == 'flat')) {
480
+ if (isset($_POST["_bulkdiscount_discount_flat_$i"])) update_post_meta($post_id, "_bulkdiscount_discount_flat_$i", stripslashes($_POST["_bulkdiscount_discount_flat_$i"]));
481
+ } else {
482
+ if (isset($_POST["_bulkdiscount_discount_$i"])) update_post_meta($post_id, "_bulkdiscount_discount_$i", stripslashes($_POST["_bulkdiscount_discount_$i"]));
483
+ }
484
+ }
485
+ }
486
+
487
+ /**
488
+ * @access public
489
+ * @return void
490
+ */
491
+ public function add_tab() {
492
+ foreach ($this->settings_tabs as $name => $label) {
493
+ $class = 'nav-tab';
494
+ if ($this->current_tab == $name)
495
+ $class .= ' nav-tab-active';
496
+ echo '<a href="' . admin_url('admin.php?page=woocommerce&tab=' . $name) . '" class="' . $class . '">' . $label . '</a>';
497
+ }
498
+ }
499
+
500
+ /**
501
+ * @access public
502
+ * @return void
503
+ */
504
+ public function settings_tab_action() {
505
+ global $woocommerce_settings;
506
+
507
+ // Determine the current tab in effect.
508
+ $current_tab = $this->get_tab_in_view(current_filter(), 'woocommerce_settings_tabs_');
509
+
510
+ // Hook onto this from another function to keep things clean.
511
+ do_action('woocommerce_bulk_discount_settings');
512
+
513
+ // Display settings for this tab (make sure to add the settings to the tab).
514
+ woocommerce_admin_fields($woocommerce_settings[$current_tab]);
515
+ }
516
+
517
+ /**
518
+ * Save settings in a single field in the database for each tab's fields (one field per tab).
519
+ */
520
+ public function save_settings() {
521
+ global $woocommerce_settings;
522
+
523
+ // Make sure our settings fields are recognised.
524
+ $this->add_settings_fields();
525
+
526
+ $current_tab = $this->get_tab_in_view(current_filter(), 'woocommerce_update_options_');
527
+ woocommerce_update_options($woocommerce_settings[$current_tab]);
528
+ }
529
+
530
+ /**
531
+ * Get the tab current in view/processing.
532
+ */
533
+ public function get_tab_in_view($current_filter, $filter_base) {
534
+ return str_replace($filter_base, '', $current_filter);
535
+ }
536
+
537
+
538
+ /**
539
+ * Add settings fields for each tab.
540
+ */
541
+ public function add_settings_fields() {
542
+ global $woocommerce_settings;
543
+
544
+ // Load the prepared form fields.
545
+ $this->init_form_fields();
546
+
547
+ if (is_array($this->fields))
548
+ foreach ($this->fields as $k => $v)
549
+ $woocommerce_settings[$k] = $v;
550
+ }
551
+
552
+ /**
553
+ * Prepare form fields to be used in the various tabs.
554
+ */
555
+ public function init_form_fields() {
556
+ global $woocommerce;
557
+
558
+ // Define settings
559
+ $this->fields['bulk_discount'] = apply_filters('woocommerce_bulk_discount_settings_fields', array(
560
+
561
+ array('name' => __('Bulk Discount', 'wc_bulk_discount'), 'type' => 'title', 'desc' => __('The following options are specific to product bulk discount.', 'wc_bulk_discount') . '<br /><br/><strong><i>' . __('After changing the settings, it is recommended to clear all sessions in WooCommerce &gt; System Status &gt; Tools.', 'wc_bulk_discount') . '</i></strong>', 'id' => 't4m_bulk_discounts_options'),
562
+
563
+ array(
564
+ 'name' => __('Bulk Discount enabled', 'wc_bulk_discount'),
565
+ 'id' => 'woocommerce_t4m_enable_bulk_discounts',
566
+ 'desc' => __('', 'wc_bulk_discount'),
567
+ 'std' => 'yes',
568
+ 'type' => 'checkbox',
569
+ 'default' => 'yes'
570
+ ),
571
+
572
+ array(
573
+ 'title' => __('Discount Type', 'wc_bulk_discount'),
574
+ 'id' => 'woocommerce_t4m_discount_type',
575
+ 'desc' => sprintf(__('Select the type of discount. Percentage Discount deducts amount of %% from price while Flat Discount deducts fixed amount in %s', 'wc_bulk_discount'), get_woocommerce_currency_symbol()),
576
+ 'desc_tip' => true,
577
+ 'std' => 'yes',
578
+ 'type' => 'select',
579
+ 'css' => 'min-width:200px;',
580
+ 'class' => 'chosen_select',
581
+ 'options' => array(
582
+ '' => __('Percentage Discount', 'wc_bulk_discount'),
583
+ 'flat' => __('Flat Discount', 'wc_bulk_discount')
584
+ )
585
+ ),
586
+
587
+ array(
588
+ 'name' => __('Treat product variations separately', 'wc_bulk_discount'),
589
+ 'id' => 'woocommerce_t4m_variations_separate',
590
+ 'desc' => __('You need to have this option unchecked to handle discounts on product variations as a whole.', 'wc_bulk_discount'),
591
+ 'std' => 'yes',
592
+ 'type' => 'checkbox',
593
+ 'default' => 'yes'
594
+ ),
595
+
596
+ array(
597
+ 'name' => __('Show discount information next to cart item price', 'wc_bulk_discount'),
598
+ 'id' => 'woocommerce_t4m_show_on_item',
599
+ 'desc' => __('Applies only to percentage discount.', 'wc_bulk_discount'),
600
+ 'std' => 'yes',
601
+ 'type' => 'checkbox',
602
+ 'default' => 'yes'
603
+ ),
604
+
605
+ array(
606
+ 'name' => __('Show discount information next to item subtotal price', 'wc_bulk_discount'),
607
+ 'id' => 'woocommerce_t4m_show_on_subtotal',
608
+ 'std' => 'yes',
609
+ 'type' => 'checkbox',
610
+ 'default' => 'yes'
611
+ ),
612
+
613
+ array(
614
+ 'name' => __('Show discount information next to item subtotal price in order history', 'wc_bulk_discount'),
615
+ 'id' => 'woocommerce_t4m_show_on_order_subtotal',
616
+ 'desc' => __('Includes showing discount in order e-mails and invoices.', 'wc_bulk_discount'),
617
+ 'std' => 'yes',
618
+ 'type' => 'checkbox',
619
+ 'default' => 'yes'
620
+ ),
621
+
622
+ array(
623
+ 'name' => __('Optionally enter information about discounts visible on cart page.', 'wc_bulk_discount'),
624
+ 'id' => 'woocommerce_t4m_cart_info',
625
+ 'type' => 'textarea',
626
+ 'css' => 'width:100%; height: 75px;'
627
+ ),
628
+
629
+ array(
630
+ 'name' => __('Optionally change the CSS for old price on cart before discounting.', 'wc_bulk_discount'),
631
+ 'id' => 'woocommerce_t4m_css_old_price',
632
+ 'type' => 'textarea',
633
+ 'css' => 'width:100%;',
634
+ 'default' => 'color: #777; text-decoration: line-through; margin-right: 4px;'
635
+ ),
636
+
637
+ array(
638
+ 'name' => __('Optionally change the CSS for new price on cart after discounting.', 'wc_bulk_discount'),
639
+ 'id' => 'woocommerce_t4m_css_new_price',
640
+ 'type' => 'textarea',
641
+ 'css' => 'width:100%;',
642
+ 'default' => 'color: #4AB915; font-weight: bold;'
643
+ ),
644
+
645
+ array('type' => 'sectionend', 'id' => 't4m_bulk_discounts_options'),
646
+
647
+ array(
648
+ 'desc' => '<b>If you find WooCommerce Bulk Discount useful, please rate the plugin at <a target="_blank" href="http://wordpress.org/plugins/woocommerce-bulk-discount/">http://wordpress.org/plugins/woocommerce-bulk-discount/</a> or kindly consider small donation to support further development.</b>',
649
+ 'id' => 'woocommerce_t4m_begging_text',
650
+ 'type' => 'title'
651
+ ),
652
+
653
+ array('type' => 'sectionend', 'id' => 'woocommerce_t4m_begging_text'),
654
+
655
+ )); // End settings
656
+
657
+ $js = "
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
658
  jQuery('#woocommerce_t4m_enable_bulk_discounts').change(function(){
659
 
660
  jQuery('#woocommerce_t4m_cart_info, #woocommerce_t4m_variations_separate, #woocommerce_t4m_discount_type, #woocommerce_t4m_css_old_price, #woocommerce_t4m_css_new_price, #woocommerce_t4m_show_on_item, #woocommerce_t4m_show_on_subtotal, #woocommerce_t4m_show_on_order_subtotal').closest('tr').hide();
674
 
675
  ";
676
 
677
+ if (class_exists('WC_Inline_Javascript_Helper')) {
678
+ $woocommerce->get_helper('inline-javascript')->add_inline_js($js);
679
+ } else {
680
+ $woocommerce->add_inline_js($js);
681
+ }
682
 
683
+ }
684
 
685
+ }
686
 
687
+ $woo_bulk_discount_plugin = new Woo_Bulk_Discount_Plugin_t4m();
688
 
689
  }