WooCommerce Products Per Page - Version 1.1.0

Version Description

  • Complete plugin rewrite
  • Added setting for HTTP method (defaults to POST)
  • Easier use in themes/templates
  • Fix - bug with product tags
  • Removed stylesheet (was just one line :o)
  • Inserted override for themes that would override the posts_per_page in query
Download this release

Release Info

Developer sormano
Plugin Icon 128x128 WooCommerce Products Per Page
Version 1.1.0
Comparing to
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Code changes from version 1.0.10 to 1.1.0

Files changed (7) hide show
  1. admin/options-page.php +0 -193
  2. assets/css/style.css +0 -3
  3. includes/class-wppp-dropdown.php +163 -0
  4. includes/class-wppp-settings.php +303 -0
  5. objects/wppp-dropdown.php +0 -93
  6. readme.txt +9 -1
  7. woocommerce-products-per-page.php +308 -162
admin/options-page.php DELETED
@@ -1,193 +0,0 @@
1
- <?php
2
-
3
- class wppp_options extends woocommerce_products_per_page {
4
-
5
-
6
- public function __construct() {
7
-
8
- parent::__construct();
9
-
10
- }
11
-
12
-
13
- public function wppp_settings_init() {
14
-
15
- register_setting( 'wppp_settings', 'wppp_settings' );
16
-
17
- add_settings_section(
18
- 'wppp_settings',
19
- 'WooCommerce Products Per Page',
20
- array( $this, 'wppp_section_callback' ),
21
- 'wppp_settings'
22
- );
23
-
24
-
25
- add_settings_field(
26
- 'wppp_location',
27
- __( 'Dropdown location', 'wppp' ),
28
- array( $this, 'wppp_settings_field_location' ),
29
- 'wppp_settings',
30
- 'wppp_settings'
31
- );
32
-
33
- add_settings_field(
34
- 'wppp_products_per_page_list',
35
- __( 'List of dropdown options', 'wppp' ),
36
- array( $this, 'wppp_settings_field_ppp_list' ),
37
- 'wppp_settings',
38
- 'wppp_settings'
39
- );
40
-
41
- add_settings_field(
42
- 'wppp_default_ppp',
43
- __( 'Default products per page', 'wppp' ),
44
- array( $this, 'wppp_settings_field_default_ppp' ),
45
- 'wppp_settings',
46
- 'wppp_settings'
47
- );
48
-
49
- add_settings_field(
50
- 'wppp_shop_columns',
51
- __( 'Shop columns', 'wppp' ),
52
- array( $this, 'wppp_settings_field_shop_columns' ),
53
- 'wppp_settings',
54
- 'wppp_settings'
55
- );
56
-
57
- add_settings_field(
58
- 'wppp_ppp_behaviour',
59
- __( 'First category page', 'wppp' ),
60
- array( $this, 'wppp_settings_field_behaviour' ),
61
- 'wppp_settings',
62
- 'wppp_settings'
63
- );
64
-
65
- }
66
-
67
-
68
- public function wppp_render_settings_page() {
69
-
70
- ?>
71
- <div class="wrap">
72
-
73
- <h2><?php _e( 'WooCommerce Products Per Page', 'wppp' ); ?></h2>
74
-
75
- <form method="POST" action="options.php">
76
- <?php
77
- settings_fields( 'wppp_settings' );
78
- do_settings_sections( 'wppp_settings' );
79
- submit_button();
80
- ?>
81
- </form>
82
-
83
- </div>
84
- <?php
85
-
86
- }
87
-
88
- public function wppp_settings_field_location() {
89
-
90
- ?>
91
- <select name="wppp_settings[location]" class="">
92
- <option value="top" <?php selected( $this->options['location'], 'top' ); ?>> <?php _e( 'Top', 'wppp' ); ?></option>
93
- <option value="bottom" <?php selected( $this->options['location'], 'bottom' ); ?>> <?php _e( 'Bottom', 'wppp' ); ?></option>
94
- <option value="topbottom" <?php selected( $this->options['location'], 'topbottom' ); ?>> <?php _e( 'Top/Bottom', 'wppp' ); ?></option>
95
- <option value="none" <?php selected( $this->options['location'], 'none' ); ?>> <?php _e( 'None', 'wppp' ); ?></option>
96
- </select>
97
- <?php
98
-
99
- }
100
-
101
-
102
- public function wppp_settings_field_ppp_list() {
103
-
104
- ?>
105
- <label for="productsPerPage">
106
- <input type="text" id="productsPerPage" name="wppp_settings[productsPerPage]" value="<?php echo $this->options['productsPerPage']; ?>">
107
- <?php _e( 'Seperated by spaces <em>(-1 for all products)</em>', 'wppp' ); ?></label>
108
- <?php
109
-
110
- }
111
-
112
-
113
- public function wppp_settings_field_default_ppp() {
114
-
115
- ?>
116
- <label for="default_ppp">
117
- <input type="number" id="default_ppp" name="wppp_settings[default_ppp]" value="<?php echo $this->options['default_ppp']; ?>">
118
- <em><?php _e( '-1 for all products', 'wppp' ); ?></em></label>
119
- <?php
120
-
121
- }
122
-
123
-
124
- public function wppp_settings_field_shop_columns() {
125
-
126
- ?>
127
- <label for="shop_columns">
128
- <input type="number" id="shop_columns" name="wppp_settings[shop_columns]" value="<?php echo $this->options['shop_columns']; ?>">
129
- </label>
130
- <?php
131
-
132
- }
133
-
134
-
135
- public function wppp_settings_field_behaviour() {
136
-
137
- ?>
138
- <label for="behaviour">
139
- <input type="checkbox" id="behaviour" name="wppp_settings[behaviour]" value="1" <?php @checked( $this->options['behaviour'], 1 ); ?>>
140
- <?php _e( 'When checked and a new number of PPP is selected, the visitor will be send to the first page of the product category', 'wppp' ); ?>
141
- </label>
142
- <style>
143
- .tooltip {
144
- width: 200px;
145
- height: auto;
146
- background-color: rgba( 0,0,0,0.8 );
147
- color: #f1f1f1;
148
- padding: 10px;
149
- border-radius: 10px;
150
- display: block;
151
- font-family: 'Open Sans', sans-serif;
152
- font-size: 14px;
153
- display: none;
154
- position: relative;
155
- top: 15px;
156
- left: -12px;
157
- }
158
- .tooltip:before {
159
- border-left: 10px solid transparent;
160
- border-right: 10px solid transparent;
161
- border-bottom: 10px solid rgba( 0,0,0,0.8 );
162
- border-top: 10px solid transparent;
163
- content: " ";
164
- position: absolute;
165
- top: -20px;
166
-
167
- }
168
- .tooltip a {
169
- color: #f1f1f1;
170
- text-decoration: none;
171
- }
172
- .tooltip a:hover {
173
- text-decoration: underline;
174
- }
175
- *:hover > .tooltip {
176
- display: block;
177
- }
178
- </style>
179
- <!-- <div class="dashicons dashicons-info"><span class="tooltip"><a href="http://www.jeroensormani.nl">Read more why this function is in here</a></span></div> -->
180
- <?php
181
-
182
- }
183
-
184
-
185
- public function wppp_section_callback() {
186
-
187
- echo __( 'Configure the WooCommerce Product Per Page settings here.', 'wppp' );
188
-
189
- }
190
-
191
- }
192
-
193
- ?>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
assets/css/style.css DELETED
@@ -1,3 +0,0 @@
1
- .products-per-page {
2
- float: right;
3
- }
 
 
 
includes/class-wppp-dropdown.php ADDED
@@ -0,0 +1,163 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
4
+
5
+ /**
6
+ * Class WPPP_Dropdown
7
+ *
8
+ * Products per page dropdown class
9
+ *
10
+ * @class WPPP_Dropdown
11
+ * @version 1.1.0
12
+ * @author Jeroen Sormani
13
+ */
14
+ class WPPP_Dropdown extends Woocommerce_Products_Per_Page {
15
+
16
+ /**
17
+ * Product per page option array.
18
+ *
19
+ * @since 1.0.0
20
+ * @access public
21
+ *
22
+ * @var array $product_per_page_options Array of options.
23
+ */
24
+ public $products_per_page_options;
25
+
26
+
27
+ /**
28
+ * __construct.
29
+ *
30
+ * @since 1.0.0
31
+ *
32
+ * @return void.
33
+ */
34
+ public function __construct( $products_per_page_options = null ) {
35
+
36
+ parent::__construct();
37
+
38
+ $this->products_per_page = $this->wppp_prep_ppp( $products_per_page_options );
39
+
40
+ if ( false == $products_per_page_options ) :
41
+ $this->products_per_page_options = $this->wppp_prep_ppp( apply_filters( 'wppp_products_per_page', $this->settings['productsPerPage'] ) );
42
+ endif;
43
+
44
+ $this->wppp_dropdown();
45
+
46
+ }
47
+
48
+
49
+ /**
50
+ * Products per page dropdown.
51
+ *
52
+ * The actual dropdown for to select the number of products per page.
53
+ *
54
+ * @since 1.0.0
55
+ * @deprecated 1.1.0 Use wppp_dropdown() instead (rename).
56
+ *
57
+ * @return void.
58
+ */
59
+ public function wppp_create_object() {
60
+ $this->wppp_dropdown();
61
+ }
62
+
63
+
64
+ /**
65
+ * Products per page dropdown.
66
+ *
67
+ * The actual dropdown for to select the number of products per page.
68
+ *
69
+ * @since 1.1.0
70
+ *
71
+ * @global object $wp_query.
72
+ *
73
+ * @return void.
74
+ */
75
+ public function wppp_dropdown() {
76
+
77
+ global $wp_query;
78
+
79
+ $action = '';
80
+ $cat = '';
81
+ $cat = $wp_query->get_queried_object();
82
+
83
+ // Set action url if option behaviour is true
84
+ // Paste QUERY string after for filter and orderby support
85
+ $query_string = ! empty( $_SERVER['QUERY_STRING'] ) ? '?' . add_query_arg( array( 'wppp_ppp' => false ), $_SERVER['QUERY_STRING'] ) : null;
86
+
87
+ if ( isset( $cat->term_id ) && isset( $cat->taxonomy ) && isset( $this->settings['behaviour'] ) && true == $this->settings['behaviour'] ) :
88
+ $action = ' action="' . get_term_link( $cat->term_id, $cat->taxonomy ) . $query_string . '"';
89
+ elseif ( isset( $this->settings['behaviour'] ) && true == $this->settings['behaviour'] ) :
90
+ $action = 'action="' . get_permalink( woocommerce_get_page_id( 'shop' ) ) . $query_string . '"';
91
+ endif;
92
+
93
+ $method = 'post'; // default
94
+ if ( isset( $this->settings['method'] ) && $this->settings['method'] == 'get' ) :
95
+ $method = 'get';
96
+ endif;
97
+
98
+ // Only show on product categories
99
+ if ( woocommerce_products_will_display() ) :
100
+ ?>
101
+
102
+ <form method="<?php echo $method; ?>" <?php echo $action; ?> style='float: right;' class="form-wppp-select products-per-page">
103
+
104
+ <?php do_action( 'wppp_before_dropdown' ); ?>
105
+
106
+ <select name="wppp_ppp" onchange="this.form.submit()" class="select wppp-select">
107
+
108
+ <?php
109
+ global $woocommerce;
110
+ foreach( $this->products_per_page_options as $key => $value ) :
111
+
112
+ // Get the right match for the selected option
113
+ $ppp_session = $woocommerce->session->get( 'products_per_page' );
114
+ if( isset( $_POST['wppp_ppp'] ) ) :
115
+ $selected_match = $_POST['wppp_ppp'];
116
+ elseif( isset( $_GET['wppp_ppp'] ) ):
117
+ $selected_match = $_GET['wppp_ppp'];
118
+ elseif ( ! empty( $ppp_session ) ) :
119
+ $selected_match = $ppp_session;
120
+ else :
121
+ $selected_match = $this->settings['default_ppp'];
122
+ endif;
123
+
124
+ ?>
125
+ <option value="<?php echo $value; ?>" <?php selected( $value, $selected_match ); ?>>
126
+ <?php
127
+ $ppp_text = apply_filters( 'wppp_ppp_text', __( '%s products per page', 'woocommerce-products-per-page' ), $value );
128
+ printf( $ppp_text, $value == -1 ? __( 'All', 'wppp' ) : $value ); // Set to 'All' when value is -1
129
+ ?>
130
+ </option>
131
+ <?php
132
+
133
+ endforeach;
134
+ ?>
135
+ </select>
136
+
137
+ <?php do_action( 'wppp_after_dropdown' ); ?>
138
+
139
+ </form>
140
+ <?php
141
+ endif;
142
+
143
+ }
144
+
145
+
146
+ /**
147
+ * Prepare dropdown options.
148
+ *
149
+ * Prepare the options for the products per page dropdown.
150
+ *
151
+ * @since 1.0.0
152
+ *
153
+ * @return array of options.
154
+ */
155
+ public function wppp_prep_ppp( $products_per_page ) {
156
+
157
+ return explode( ' ', $products_per_page );
158
+
159
+ }
160
+
161
+ }
162
+
163
+ ?>
includes/class-wppp-settings.php ADDED
@@ -0,0 +1,303 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
3
+
4
+ /**
5
+ * Class WPPP_Settings
6
+ *
7
+ * Initialize settings page
8
+ *
9
+ * @class WPPP_Settings
10
+ * @version 1.1.0
11
+ * @author Jeroen Sormani
12
+ */
13
+
14
+ class WPPP_Settings extends Woocommerce_Products_Per_Page {
15
+
16
+
17
+ /**
18
+ * __construct.
19
+ *
20
+ * @since 1.0.0
21
+ *
22
+ * @return void.
23
+ */
24
+ public function __construct() {
25
+
26
+ parent::__construct();
27
+
28
+ }
29
+
30
+
31
+ /**
32
+ * Register settings.
33
+ *
34
+ * Register setting, sections and settings fields.
35
+ *
36
+ * @since 1.0.0
37
+ *
38
+ * @return void.
39
+ */
40
+ public function wppp_settings_init() {
41
+
42
+ register_setting( 'wppp_settings', 'wppp_settings' );
43
+
44
+ add_settings_section(
45
+ 'wppp_settings',
46
+ 'WooCommerce Products Per Page',
47
+ array( $this, 'wppp_section_callback' ),
48
+ 'wppp_settings'
49
+ );
50
+
51
+
52
+ add_settings_field(
53
+ 'wppp_location',
54
+ __( 'Dropdown location', 'woocommerce-products-per-page' ),
55
+ array( $this, 'wppp_settings_field_location' ),
56
+ 'wppp_settings',
57
+ 'wppp_settings'
58
+ );
59
+
60
+ add_settings_field(
61
+ 'wppp_products_per_page_list',
62
+ __( 'List of dropdown options', 'woocommerce-products-per-page' ),
63
+ array( $this, 'wppp_settings_field_ppp_list' ),
64
+ 'wppp_settings',
65
+ 'wppp_settings'
66
+ );
67
+
68
+ add_settings_field(
69
+ 'wppp_default_ppp',
70
+ __( 'Default products per page', 'woocommerce-products-per-page' ),
71
+ array( $this, 'wppp_settings_field_default_ppp' ),
72
+ 'wppp_settings',
73
+ 'wppp_settings'
74
+ );
75
+
76
+ add_settings_field(
77
+ 'wppp_shop_columns',
78
+ __( 'Shop columns', 'woocommerce-products-per-page' ),
79
+ array( $this, 'wppp_settings_field_shop_columns' ),
80
+ 'wppp_settings',
81
+ 'wppp_settings'
82
+ );
83
+
84
+ add_settings_field(
85
+ 'wppp_ppp_behaviour',
86
+ __( 'First category page', 'woocommerce-products-per-page' ),
87
+ array( $this, 'wppp_settings_field_behaviour' ),
88
+ 'wppp_settings',
89
+ 'wppp_settings'
90
+ );
91
+
92
+ add_settings_field(
93
+ 'wppp_method',
94
+ __( 'HTTP method', 'wppp' ),
95
+ array( $this, 'wppp_settings_field_method' ),
96
+ 'wppp_settings',
97
+ 'wppp_settings'
98
+ );
99
+
100
+ }
101
+
102
+
103
+ /**
104
+ * Settings page render.
105
+ *
106
+ * Load settings fields, sections and submit button.
107
+ *
108
+ * @since 1.0.0
109
+ *
110
+ * @return void.
111
+ */
112
+ public function wppp_render_settings_page() {
113
+
114
+ ?><div class="wrap">
115
+
116
+ <h2><?php _e( 'WooCommerce Products Per Page', 'woocommerce-products-per-page' ); ?></h2>
117
+
118
+ <form method="POST" action="options.php">
119
+ <?php
120
+ settings_fields( 'wppp_settings' );
121
+ do_settings_sections( 'wppp_settings' );
122
+ submit_button();
123
+ ?>
124
+ </form>
125
+
126
+ </div><?php
127
+
128
+ }
129
+
130
+
131
+ /**
132
+ * Location setting.
133
+ *
134
+ * Settings dropdown to select the location of the dropdown.
135
+ *
136
+ * @since 1.0.0
137
+ *
138
+ * @return void.
139
+ */
140
+ public function wppp_settings_field_location() {
141
+
142
+ ?><select name="wppp_settings[location]" class="">
143
+ <option value="top" <?php selected( $this->settings['location'], 'top' ); ?>> <?php _e( 'Top', 'woocommerce-products-per-page' ); ?></option>
144
+ <option value="bottom" <?php selected( $this->settings['location'], 'bottom' ); ?>> <?php _e( 'Bottom', 'woocommerce-products-per-page' ); ?></option>
145
+ <option value="topbottom" <?php selected( $this->settings['location'], 'topbottom' ); ?>> <?php _e( 'Top/Bottom', 'woocommerce-products-per-page' ); ?></option>
146
+ <option value="none" <?php selected( $this->settings['location'], 'none' ); ?>> <?php _e( 'None', 'woocommerce-products-per-page' ); ?></option>
147
+ </select><?php
148
+
149
+ }
150
+
151
+
152
+ /**
153
+ * Dropdown options input.
154
+ *
155
+ * Settings input to set the options for the dropdown. Seperate with space.
156
+ *
157
+ * @since 1.0.0
158
+ *
159
+ * @return void.
160
+ */
161
+ public function wppp_settings_field_ppp_list() {
162
+
163
+ ?><label for="products_per_page">
164
+ <input type="text" id="products_per_page" name="wppp_settings[productsPerPage]" value="<?php echo $this->settings['productsPerPage']; ?>">
165
+ <?php _e( 'Seperated by spaces <em>(-1 for all products)</em>', 'woocommerce-products-per-page' ); ?></label><?php
166
+
167
+ }
168
+
169
+
170
+ /**
171
+ * Default ppp input.
172
+ *
173
+ * Settings input to set the default products per page.
174
+ *
175
+ * @since 1.0.0
176
+ *
177
+ * @return void.
178
+ */
179
+ public function wppp_settings_field_default_ppp() {
180
+
181
+ ?><label for="default_ppp">
182
+ <input type="number" id="default_ppp" name="wppp_settings[default_ppp]" value="<?php echo $this->settings['default_ppp']; ?>">
183
+ <em><?php _e( '-1 for all products', 'woocommerce-products-per-page' ); ?></em>
184
+ </label><?php
185
+
186
+ }
187
+
188
+
189
+ /**
190
+ * Shop columns input.
191
+ *
192
+ * Settings input to set the shop columns per row.
193
+ *
194
+ * @since 1.0.0
195
+ *
196
+ * @return void.
197
+ */
198
+ public function wppp_settings_field_shop_columns() {
199
+
200
+ ?><label for="shop_columns">
201
+ <input type="number" id="shop_columns" name="wppp_settings[shop_columns]" value="<?php echo $this->settings['shop_columns']; ?>">
202
+ </label><?php
203
+
204
+ }
205
+
206
+
207
+ /**
208
+ * Behaviour checkbox.
209
+ *
210
+ * Rendering method for behaviour checkbox.
211
+ *
212
+ * @since 1.0.0
213
+ *
214
+ * @return void.
215
+ */
216
+ public function wppp_settings_field_behaviour() {
217
+
218
+ ?><label for="behaviour">
219
+ <input type="checkbox" id="behaviour" name="wppp_settings[behaviour]" value="1" <?php @checked( $this->settings['behaviour'], 1 ); ?>>
220
+ <?php _e( 'When checked and a new number of PPP is selected, the visitor will be send to the first page of the product category', 'woocommerce-products-per-page' ); ?>
221
+ </label>
222
+ <style>
223
+ .tooltip {
224
+ width: 200px;
225
+ height: auto;
226
+ background-color: rgba( 0,0,0,0.8 );
227
+ color: #f1f1f1;
228
+ padding: 10px;
229
+ border-radius: 10px;
230
+ display: block;
231
+ font-family: 'Open Sans', sans-serif;
232
+ font-size: 14px;
233
+ display: none;
234
+ position: relative;
235
+ top: 15px;
236
+ left: -12px;
237
+ }
238
+ .tooltip:before {
239
+ border-left: 10px solid transparent;
240
+ border-right: 10px solid transparent;
241
+ border-bottom: 10px solid rgba( 0,0,0,0.8 );
242
+ border-top: 10px solid transparent;
243
+ content: " ";
244
+ position: absolute;
245
+ top: -20px;
246
+
247
+ }
248
+ .tooltip a {
249
+ color: #f1f1f1;
250
+ text-decoration: none;
251
+ }
252
+ .tooltip a:hover {
253
+ text-decoration: underline;
254
+ }
255
+ *:hover > .tooltip {
256
+ display: block;
257
+ }
258
+ </style>
259
+ <!-- <div class="dashicons dashicons-info"><span class="tooltip"><a href="http://www.jeroensormani.nl">Read more why this function is in here</a></span></div> -->
260
+ <?php
261
+
262
+ }
263
+
264
+
265
+
266
+ /**
267
+ * Method checkbox.
268
+ *
269
+ * Rendering method for method checkbox.
270
+ *
271
+ * @since 1.0.0
272
+ *
273
+ * @return void.
274
+ */
275
+ public function wppp_settings_field_method() {
276
+
277
+ ?><label for="method">
278
+ <select name="wppp_settings[method]" class="">
279
+ <option value="post" <?php @selected( $this->settings['method'], 'post' ); ?>> <?php _e( 'POST', 'woocommerce-products-per-page' ); ?></option>
280
+ <option value="get" <?php @selected( $this->settings['method'], 'get' ); ?>> <?php _e( 'GET', 'woocommerce-products-per-page' ); ?></option>
281
+ </select>
282
+ <?php _e( 'GET sends the products per page via the url, POST does this on the background', 'woocommerce-products-per-page' ); ?>
283
+ </label><?php
284
+
285
+ }
286
+
287
+
288
+ /**
289
+ * Settings page description.
290
+ *
291
+ * @since 1.0.0
292
+ *
293
+ * @return void.
294
+ */
295
+ public function wppp_section_callback() {
296
+
297
+ echo __( 'Configure the WooCommerce Product Per Page settings here.', 'woocommerce-products-per-page' );
298
+
299
+ }
300
+
301
+ }
302
+
303
+ ?>
objects/wppp-dropdown.php DELETED
@@ -1,93 +0,0 @@
1
- <?php
2
-
3
- class wppp_dropdown extends woocommerce_products_per_page {
4
-
5
- public $productPerPage;
6
-
7
- public function __construct( $productPerPage = null ) {
8
-
9
- parent::__construct();
10
-
11
- $this->productsPerPage = $this->wppp_prep_ppp( $productPerPage );
12
-
13
- if ( false == $productPerPage )
14
- $this->productsPerPage = $this->wppp_prep_ppp( apply_filters( 'wppp_products_per_page', $this->options['productsPerPage'] ) );
15
-
16
- $this->wppp_create_object();
17
-
18
- }
19
-
20
-
21
- public function wppp_create_object() {
22
-
23
- global $wp_query;
24
-
25
- $cat = '';
26
- $cat = $wp_query->get_queried_object();
27
-
28
- // Set action url if option behaviour is true
29
- // Paste QUERY string after for filter and orderby support
30
- $query_string = !empty( $_SERVER['QUERY_STRING'] ) ? '?' . $_SERVER['QUERY_STRING'] : null;
31
-
32
- $action = '';
33
- if ( isset( $cat->term_id ) && isset( $cat->taxonomy ) && isset( $this->options['behaviour'] ) && true == $cat->term_id && true == $this->options['behaviour'] && 'product_cat' == $cat->taxonomy ) :
34
- $action = ' action="' . get_term_link( $cat->term_id, 'product_cat' ) . $query_string . '"';
35
- elseif ( isset( $this->options['behaviour'] ) && true == $this->options['behaviour'] ) :
36
- $action = 'action="' . get_permalink( woocommerce_get_page_id( 'shop' ) ) . $query_string . '"';
37
- endif;
38
-
39
- // Only show on product categories
40
- if ( woocommerce_products_will_display() ) :
41
- ?>
42
-
43
- <form method="post" <?php echo $action; ?> class="form-wppp-select products-per-page">
44
- <?php
45
- do_action( 'wppp_before_dropdown' );
46
- ?>
47
- <select name="wppp_ppp" onchange="this.form.submit()" class="select wppp-select">
48
-
49
- <?php
50
- global $woocommerce;
51
- foreach( $this->productsPerPage as $key => $value ) :
52
-
53
- // Get the right match for the selected option
54
- $ppp_session = $woocommerce->session->get( 'products_per_page' );
55
- if( isset( $_POST['wppp_ppp'] ) ) :
56
- $selected_match = $_POST['wppp_ppp'];
57
- elseif ( !empty( $ppp_session ) ) :
58
- $selected_match = $woocommerce->session->get( 'products_per_page' );
59
- else :
60
- $selected_match = $this->options['default_ppp'];
61
- endif;
62
-
63
- ?>
64
- <option value="<?php echo $value; ?>" <?php selected( $value, $selected_match ); ?>>
65
- <?php
66
- $ppp_text = apply_filters( 'wppp_ppp_text', __( '%s products per page', 'wppp' ) );
67
- printf( $ppp_text, $value == -1 ? __( 'All', 'wppp' ) : $value ); // Set to 'All' when value is -1
68
- ?>
69
- </option>
70
- <?php
71
-
72
- endforeach;
73
- ?>
74
- </select>
75
- <?php
76
- do_action( 'wppp_after_dropdown' );
77
- ?>
78
- </form>
79
- <?php
80
- endif;
81
-
82
- }
83
-
84
-
85
- public function wppp_prep_ppp( $productPerPage ) {
86
-
87
- return explode( ' ', $productPerPage );
88
-
89
- }
90
-
91
- }
92
-
93
- ?>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
readme.txt CHANGED
@@ -4,7 +4,7 @@ Donate link: http://www.jeroensormani.nl/donate/
4
  Tags: Products per page, woocommerce, woocommerce products, woocommerce products per page, woocommerce displayed products, woocommerce quantity products, woocommerce amount of products, woocommerce number of products, woocommerce shown products
5
  Requires at least: 3.6.0
6
  Tested up to: 3.9.1
7
- Stable tag: 1.0.10
8
  License: GPLv3 or later
9
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
10
 
@@ -43,6 +43,14 @@ Options like:
43
 
44
  == Changelog ==
45
 
 
 
 
 
 
 
 
 
46
  = 1.0.10 =
47
  * Fix - Notices in debug mode
48
 
4
  Tags: Products per page, woocommerce, woocommerce products, woocommerce products per page, woocommerce displayed products, woocommerce quantity products, woocommerce amount of products, woocommerce number of products, woocommerce shown products
5
  Requires at least: 3.6.0
6
  Tested up to: 3.9.1
7
+ Stable tag: 1.1.0
8
  License: GPLv3 or later
9
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
10
 
43
 
44
  == Changelog ==
45
 
46
+ = 1.1.0 =
47
+ * Complete plugin rewrite
48
+ * Added setting for HTTP method (defaults to POST)
49
+ * Easier use in themes/templates
50
+ * Fix - bug with product tags
51
+ * Removed stylesheet (was just one line :o)
52
+ * Inserted override for themes that would override the posts_per_page in query
53
+
54
  = 1.0.10 =
55
  * Fix - Notices in debug mode
56
 
woocommerce-products-per-page.php CHANGED
@@ -3,7 +3,7 @@
3
  Plugin Name: Woocommerce Products Per Page
4
  Plugin URI: http://www.jeroensormani.nl/
5
  Description: Integrate a 'products per page' dropdown on your WooCommerce website! Set-up in <strong>seconds</strong>!
6
- Version: 1.0.10
7
  Author: Jeroen Sormani
8
  Author URI: http://www.jeroensormani.nl
9
 
@@ -27,216 +27,362 @@ Author URI: http://www.jeroensormani.nl
27
  * along with WordPress. If not, see <http://www.gnu.org/licenses/>.
28
  */
29
 
30
- class woocommerce_products_per_page {
31
 
32
- public $options;
 
 
 
 
 
 
 
 
33
 
34
- /* __construct()
35
- *
36
- *
37
- */
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
38
  public function __construct() {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
39
 
40
- if ( ! in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
41
- return;
42
- }
 
 
 
 
 
 
 
 
 
 
 
43
 
44
- $this->wppp_load_options();
 
 
 
 
 
45
 
46
- // Add an options page
47
- add_action( 'admin_menu', array( $this, 'wppp_add_options_menu' ) );
48
 
49
  // Check if ppp form is submit
50
- add_action( 'init', array( $this, 'wppp_submit_intercept' ) );
51
 
52
- // Initialise the settings page
53
- add_action( "admin_init", array( $this, "wppp_init_settings" ) );
54
-
55
- // Add filter to products per page displayed
56
- add_filter( 'loop_shop_per_page', array( $this, 'wppp_products_per_page_hook' ), 90 );
57
-
58
- // Add filter for product columns
59
- add_filter( 'loop_shop_columns', array( $this, 'wppp_shop_columns_hook' ) );
60
-
61
- // Enqueue some scripts
62
- add_action( 'wp_enqueue_scripts', array( $this, 'wppp_enqueue_scripts' ) );
63
-
64
- // Load textdomain
65
- load_plugin_textdomain( 'wppp', false, basename( dirname( __FILE__ ) ) . '/languages' );
 
 
 
 
 
 
 
 
 
 
 
 
66
 
67
- // Set cookie so PPP will be saved
68
- add_action( 'init', array( $this, 'wppp_set_customer_cookie' ), 10 );
69
-
70
  }
 
 
 
 
 
 
 
 
 
 
 
 
71
 
72
- /* wppp_hook_locations()
73
- *
74
- * Hook into the right look positions of WooCommerce
75
- */
76
- public function wppp_hook_locations() {
77
-
78
- if ( $this->options['location'] == 'top' ) :
79
- add_action( 'woocommerce_before_shop_loop', array( $this, 'wppp_dropdown_object' ) );
80
- elseif ( $this->options['location'] == 'bottom' ) :
81
- add_action( 'woocommerce_after_shop_loop', array( $this, 'wppp_dropdown_object' ) );
82
- elseif ( $this->options['location'] == 'topbottom' ):
83
- add_action( 'woocommerce_before_shop_loop', array( $this, 'wppp_dropdown_object' ) );
84
- add_action( 'woocommerce_after_shop_loop', array( $this, 'wppp_dropdown_object' ) );
85
  endif;
86
 
87
- }
88
 
89
- public function wppp_set_customer_cookie() {
90
 
91
- global $woocommerce;
92
 
93
- if ( $woocommerce->version > '2.1' )
94
- $woocommerce->session->set_customer_session_cookie( true );
95
-
96
- }
 
 
 
 
 
 
97
 
98
- /* wppp_submit_intercept()
99
- *
100
- *
101
- */
102
- public function wppp_submit_intercept() {
 
103
 
104
- global $woocommerce;
 
 
 
 
 
 
 
 
105
 
106
- if ( isset( $_POST['wppp_ppp'] ) ) :
107
- $woocommerce->session->set( 'products_per_page', $_POST['wppp_ppp'] );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
108
  endif;
109
 
 
 
110
  }
111
-
112
-
113
- public function wppp_products_per_page_hook() {
 
 
 
 
 
 
 
 
 
114
 
115
  global $woocommerce;
116
 
117
  if ( isset( $_POST['wppp_ppp'] ) ) :
118
  return $_POST['wppp_ppp'];
 
 
119
  elseif ( $woocommerce->session->__isset( 'products_per_page' ) ) :
120
  return $woocommerce->session->__get( 'products_per_page' );
121
  else :
122
- return $this->options['default_ppp'];
123
  endif;
124
-
125
  }
126
 
127
- public function wppp_shop_columns_hook( $columns ) {
128
 
129
- $settings = get_option( 'wppp_settings' );
 
 
 
 
 
 
 
 
 
130
 
131
- if ( $settings && $settings['shop_columns'] > 0 ) :
132
- $columns = $settings['shop_columns'];
133
  endif;
134
 
135
- return $columns;
136
-
137
- }
138
-
139
-
140
- /* wppp_add_options_menu()
141
- *
142
- *
143
- */
144
- public function wppp_add_options_menu() {
145
-
146
- add_options_page( 'WooCommerce Products Per Page', 'Products Per Page', 'manage_options', 'wppp_settings', array( $this, 'wppp_options_page' ) );
147
-
148
- }
149
-
150
- public function wppp_enqueue_scripts() {
151
-
152
- wp_enqueue_style( 'products-per-page', plugins_url( '/assets/css/style.css', __FILE__ ) );
153
 
154
  }
155
-
156
- /* wppp_init_settings()
157
- *
158
- * Initialize the settings
159
- */
160
- public function wppp_init_settings() {
161
-
162
- global $wppp_options;
163
-
164
- require_once plugin_dir_path( __FILE__ ) . 'admin/options-page.php';
165
- $wppp_options = new wppp_options();
166
- $wppp_options->wppp_settings_init();
167
-
168
- }
169
-
170
- /* wppp_options_page()
171
- *
172
- * Render options page
173
- */
174
- public function wppp_options_page() {
175
-
176
- global $wppp_options;
177
-
178
- $wppp_options->wppp_render_settings_page();
179
-
180
  }
181
-
182
-
183
- /* wppp_dropdown_object()
184
- *
185
- * Render dropdown object
186
- */
 
 
 
 
187
  public function wppp_dropdown_object() {
188
-
189
- require_once plugin_dir_path( __FILE__ ) . 'objects/wppp-dropdown.php';
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
190
  new wppp_dropdown();
191
-
192
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
193
 
194
-
195
- /* wppp_load_options()
196
- *
197
- * Load the configured settings
198
- */
199
- public function wppp_load_options() {
200
-
201
- if ( !get_option( 'wppp_settings' ) ) :
202
- add_option( 'wppp_settings', $this->wppp_settings_defaults() );
203
  endif;
204
-
205
- $this->options = get_option( 'wppp_settings' );
206
-
207
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
208
 
209
-
210
- /* wppp_settings_defaults()
211
- *
212
- * Set default settings when settings are not set yet.
213
- */
214
- public function wppp_settings_defaults() {
215
-
216
- // Set default options to (3x|6x|9x)current Products Per Page
217
- $ppp_default =
218
- ( apply_filters( 'loop_shop_columns', 4 ) * 3) . ' ' .
219
- ( apply_filters( 'loop_shop_columns', 4 ) * 6) . ' ' .
220
- ( apply_filters( 'loop_shop_columns', 4 ) * 9) . ' ' .
221
- '-1';
222
-
223
- // Set default settings
224
- $settings = apply_filters( 'wppp_settings_defaults', array(
225
- 'location' => 'topbottom',
226
- 'productsPerPage' => $ppp_default,
227
- 'default_ppp' => apply_filters( 'loop_shop_per_page', get_option( 'posts_per_page' ) ),
228
- 'shop_columns' => apply_filters( 'loop_shop_columns', 4 ),
229
- ) );
230
-
231
- return $settings;
232
-
233
  }
234
-
235
 
236
  }
237
- $wppp = new woocommerce_products_per_page();
238
 
239
- // Call function to load dropdown objects
240
- $wppp->wppp_hook_locations();
241
-
242
- ?>
3
  Plugin Name: Woocommerce Products Per Page
4
  Plugin URI: http://www.jeroensormani.nl/
5
  Description: Integrate a 'products per page' dropdown on your WooCommerce website! Set-up in <strong>seconds</strong>!
6
+ Version: 1.1.0
7
  Author: Jeroen Sormani
8
  Author URI: http://www.jeroensormani.nl
9
 
27
  * along with WordPress. If not, see <http://www.gnu.org/licenses/>.
28
  */
29
 
30
+ if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
31
 
32
+ /**
33
+ * Class Woocommerce_Products_Per_Page
34
+ *
35
+ * Main WPPP class, initialized the plugin
36
+ *
37
+ * @class Woocommerce_Products_Per_Page
38
+ * @version 1.1.0
39
+ * @author Jeroen Sormani
40
+ */
41
 
42
+ class Woocommerce_Products_Per_Page {
43
+
44
+ /**
45
+ * Settings from settings page.
46
+ *
47
+ * @since 1.1.0
48
+ * @access public
49
+ *
50
+ * @var array $settings Contains all the user settings.
51
+ */
52
+ public $settings;
53
+
54
+
55
+ /**
56
+ * __construct functon.
57
+ *
58
+ * @since 1.0.0
59
+ *
60
+ * @return void.
61
+ */
62
  public function __construct() {
63
+
64
+ if ( ! in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) :
65
+ if ( ! is_plugin_active_for_network( 'woocommerce/woocommerce.php' ) ) :
66
+ return;
67
+ endif;
68
+ endif;
69
+
70
+ // Initialise settings
71
+ $this->wppp_init_settings();
72
+
73
+ // Initialize hooks
74
+ $this->wppp_hooks();
75
+
76
+ // Load textdomain
77
+ load_plugin_textdomain( 'woocommerce-products-per-page', false, basename( dirname( __FILE__ ) ) . '/languages' );
78
+
79
+ }
80
+
81
 
82
+ /**
83
+ * Add all actions and filters.
84
+ *
85
+ * @since 1.0.0
86
+ *
87
+ * @return int number of columns.
88
+ */
89
+ public function wppp_hooks() {
90
+
91
+ // Add admin settings page
92
+ add_action( 'admin_menu', array( $this, 'wppp_settings_page_menu' ) );
93
+
94
+ // Init settings
95
+ add_action( 'admin_init', array( $this, 'wppp_init_settings_page' ) );
96
 
97
+ // Add filter for product columns
98
+ add_filter( 'loop_shop_columns', array( $this, 'wppp_loop_shop_columns' ) );
99
+
100
+ // Customer number of products per page
101
+ add_filter( 'loop_shop_per_page', array( $this, 'wppp_loop_shop_per_page' ) );
102
+ add_filter( 'pre_get_posts', array( $this, 'wppp_pre_get_posts' ), 1, 50 );
103
 
104
+ // Set cookie so PPP will be saved
105
+ add_action( 'init', array( $this, 'wppp_set_customer_session' ), 10 );
106
 
107
  // Check if ppp form is submit
108
+ add_action( 'init', array( $this, 'wppp_submit_check' ) );
109
 
110
+ }
111
+
112
+
113
+ /**
114
+ * Initialize admin settings page.
115
+ *
116
+ * @since 1.1.0
117
+ *
118
+ * @return void.
119
+ */
120
+ public function wppp_settings_page_menu() {
121
+ add_options_page( 'WooCommerce Products Per Page', 'Products Per Page', 'manage_options', 'wppp_settings', array( $this, 'wppp_settings_page' ) );
122
+ }
123
+
124
+
125
+ /**
126
+ * Initialize admin settings page.
127
+ *
128
+ * @since 1.0.0
129
+ *
130
+ * @return void.
131
+ */
132
+ public function wppp_settings_page() {
133
+
134
+ global $wppp_settings;
135
+ $wppp_settings->wppp_render_settings_page();
136
 
 
 
 
137
  }
138
+
139
+
140
+ /**
141
+ * Initialize settings.
142
+ *
143
+ * Settings will be put in an class parameter
144
+ *
145
+ * @since 1.1.0
146
+ *
147
+ * @return int number of columns.
148
+ */
149
+ public function wppp_init_settings() {
150
 
151
+ if ( !get_option( 'wppp_settings' ) ) :
152
+ add_option( 'wppp_settings', $this->wppp_settings_defaults() );
 
 
 
 
 
 
 
 
 
 
 
153
  endif;
154
 
155
+ $this->settings = get_option( 'wppp_settings' );
156
 
157
+ }
158
 
 
159
 
160
+ /**
161
+ * Default settings
162
+ *
163
+ * Default settings will be used when no settings are available
164
+ *
165
+ * @since 1.0.0
166
+ *
167
+ * @return array default settings.
168
+ */
169
+ public function wppp_settings_defaults() {
170
 
171
+ // Set default options to (3|6|9|All) rows
172
+ $ppp_default =
173
+ ( apply_filters( 'loop_shop_columns', 4 ) * 3) . ' ' .
174
+ ( apply_filters( 'loop_shop_columns', 4 ) * 6) . ' ' .
175
+ ( apply_filters( 'loop_shop_columns', 4 ) * 9) . ' ' .
176
+ '-1';
177
 
178
+ // Set default settings
179
+ $settings = apply_filters( 'wppp_settings_defaults', array(
180
+ 'location' => 'topbottom',
181
+ 'productsPerPage' => $ppp_default,
182
+ 'default_ppp' => apply_filters( 'loop_shop_per_page', get_option( 'posts_per_page' ) ),
183
+ 'shop_columns' => apply_filters( 'loop_shop_columns', 4 ),
184
+ 'behaviour' => '0',
185
+ 'method' => 'post',
186
+ ) );
187
 
188
+ return $settings;
189
+
190
+ }
191
+
192
+
193
+ /**
194
+ * Initialise admin settings.
195
+ *
196
+ * Initializes settings, but doesn't display them.
197
+ *
198
+ * @since 1.1.0
199
+ *
200
+ * @return void.
201
+ */
202
+ public function wppp_init_settings_page() {
203
+
204
+ /**
205
+ * Settings page class
206
+ */
207
+ require_once plugin_dir_path( __FILE__ ) . 'includes/class-wppp-settings.php';
208
+
209
+ global $wppp_settings;
210
+ $wppp_settings = new WPPP_Settings();
211
+ $wppp_settings->wppp_settings_init();
212
+
213
+ }
214
+
215
+
216
+ /**
217
+ * Shop columns.
218
+ *
219
+ * Set number of columns (products per row).
220
+ *
221
+ * @since 1.0.0
222
+ *
223
+ * @return int Number of columns.
224
+ */
225
+ public function wppp_loop_shop_columns( $columns ) {
226
+
227
+ if ( $this->settings && $this->settings['shop_columns'] > 0 ) :
228
+ $columns = $this->settings['shop_columns'];
229
  endif;
230
 
231
+ return $columns;
232
+
233
  }
234
+
235
+
236
+ /**
237
+ * Per page hook.
238
+ *
239
+ * Return the number of products per page to the hook
240
+ *
241
+ * @since 1.0.0
242
+ *
243
+ * @return int Products per page.
244
+ */
245
+ public function wppp_loop_shop_per_page() {
246
 
247
  global $woocommerce;
248
 
249
  if ( isset( $_POST['wppp_ppp'] ) ) :
250
  return $_POST['wppp_ppp'];
251
+ elseif ( isset( $_GET['wppp_ppp'] ) ) :
252
+ return $_GET['wppp_ppp'];
253
  elseif ( $woocommerce->session->__isset( 'products_per_page' ) ) :
254
  return $woocommerce->session->__get( 'products_per_page' );
255
  else :
256
+ return $this->settings['default_ppp'];
257
  endif;
258
+
259
  }
260
 
 
261
 
262
+ /**
263
+ * Posts per page.
264
+ *
265
+ * Set the number of posts per page on a hard way, build in fix for many themes who override the offical loop_shop_per_page filter.
266
+ *
267
+ * @since 1.1.0
268
+ *
269
+ * @return object Query object
270
+ */
271
+ public function wppp_pre_get_posts( $q ) {
272
 
273
+ if ( function_exists( 'woocommerce_products_will_display' ) && woocommerce_products_will_display() ) :
274
+ $q->set( 'posts_per_page', $this->wppp_loop_shop_per_page() );
275
  endif;
276
 
277
+ return $q;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
278
 
279
  }
280
+
281
+
282
+ /**
283
+ * Add dropdown.
284
+ *
285
+ * Add the dropdown to the category/shop pages.
286
+ *
287
+ * @since 1.0.0
288
+ *
289
+ * @return void.
290
+ */
291
+ public function wppp_shop_hooks() {
292
+
293
+ if ( $this->settings['location'] == 'top' ) :
294
+ add_action( 'woocommerce_before_shop_loop', array( $this, 'wppp_dropdown' ) );
295
+ elseif ( $this->settings['location'] == 'bottom' ) :
296
+ add_action( 'woocommerce_after_shop_loop', array( $this, 'wppp_dropdown' ) );
297
+ elseif ( $this->settings['location'] == 'topbottom' ):
298
+ add_action( 'woocommerce_before_shop_loop', array( $this, 'wppp_dropdown' ) );
299
+ add_action( 'woocommerce_after_shop_loop', array( $this, 'wppp_dropdown' ) );
300
+ endif;
301
+
 
 
 
302
  }
303
+
304
+
305
+ /**
306
+ * Products per page dropdown.
307
+ *
308
+ * @since 1.0.0
309
+ * @deprecated 1.1.0 Use wppp_dropdown() instead.
310
+ *
311
+ * @return void.
312
+ */
313
  public function wppp_dropdown_object() {
314
+ $this->wppp_dropdown();
315
+ }
316
+
317
+
318
+ /**
319
+ * Include dropdown.
320
+ *
321
+ * Include dropdown class and create an instance.
322
+ *
323
+ * @since 1.0.0
324
+ *
325
+ * @return void.
326
+ */
327
+ public function wppp_dropdown() {
328
+
329
+ /**
330
+ * Products per page dropdown
331
+ */
332
+ require_once plugin_dir_path( __FILE__ ) . 'includes/class-wppp-dropdown.php';
333
  new wppp_dropdown();
334
+
335
  }
336
+
337
+
338
+ /**
339
+ * Initilize session.
340
+ *
341
+ * Set an initial session for WC 2.1.X users. Cookies are set automatically prior 2.1.X.
342
+ *
343
+ * @since 1.0.0
344
+ *
345
+ * @global object $woocommerce WooCommerce global object.
346
+ *
347
+ * @return void.
348
+ */
349
+ public function wppp_set_customer_session() {
350
+
351
+ global $woocommerce;
352
 
353
+ if ( $woocommerce->version > '2.1' ) :
354
+ $woocommerce->session->set_customer_session_cookie( true );
 
 
 
 
 
 
 
355
  endif;
356
+
 
 
357
  }
358
+
359
+
360
+ /**
361
+ * Set session.
362
+ *
363
+ * Set products per page in session.
364
+ *
365
+ * @since 1.1.0
366
+ *
367
+ * @global object $woocommerce WooCommerce global object.
368
+ *
369
+ * @return void.
370
+ */
371
+ public function wppp_submit_check() {
372
+
373
+ global $woocommerce;
374
 
375
+ if ( isset( $_POST['wppp_ppp'] ) ) :
376
+ $woocommerce->session->set( 'products_per_page', $_POST['wppp_ppp'] );
377
+ elseif ( isset( $_GET['wppp_ppp'] ) ) :
378
+ $woocommerce->session->set( 'products_per_page', $_GET['wppp_ppp'] );
379
+ endif;
380
+
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
381
  }
382
+
383
 
384
  }
 
385
 
386
+ global $wppp;
387
+ $wppp = new woocommerce_products_per_page();
388
+ $wppp->wppp_shop_hooks();