Storefront Product Pagination - Version 1.2.4

Version Description

  • 06.27.2018 =
  • Dev - Disable plugin if running Storefront 2.3+. This plugin is now included in Storefront core.
Download this release

Release Info

Developer woothemes
Plugin Icon 128x128 Storefront Product Pagination
Version 1.2.4
Comparing to
See all releases

Code changes from version 1.2.3 to 1.2.4

Files changed (10) hide show
  1. assets/css/style.css +0 -0
  2. assets/css/style.scss +0 -0
  3. assets/js/customizer.js +0 -0
  4. assets/js/customizer.min.js +0 -0
  5. classes/class-storefront-product-pagination.php +349 -0
  6. functions/functions.php +10 -0
  7. index.php +0 -0
  8. languages/storefront-product-pagination.pot +0 -0
  9. readme.txt +5 -3
  10. storefront-product-pagination.php +14 -357
assets/css/style.css CHANGED
File without changes
assets/css/style.scss CHANGED
File without changes
assets/js/customizer.js CHANGED
File without changes
assets/js/customizer.min.js CHANGED
File without changes
classes/class-storefront-product-pagination.php ADDED
@@ -0,0 +1,349 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Main Storefront_Product_Pagination Class
4
+ *
5
+ * @class Storefront_Product_Pagination
6
+ * @version 1.0.0
7
+ * @since 1.0.0
8
+ * @package Storefront_Product_Pagination
9
+ */
10
+ final class Storefront_Product_Pagination {
11
+ /**
12
+ * Storefront_Product_Pagination The single instance of Storefront_Product_Pagination.
13
+ *
14
+ * @var object
15
+ * @access private
16
+ * @since 1.0.0
17
+ */
18
+ private static $_instance = null;
19
+
20
+ /**
21
+ * The token.
22
+ *
23
+ * @var string
24
+ * @access public
25
+ * @since 1.0.0
26
+ */
27
+ public $token;
28
+
29
+ /**
30
+ * The version number.
31
+ *
32
+ * @var string
33
+ * @access public
34
+ * @since 1.0.0
35
+ */
36
+ public $version;
37
+
38
+ /**
39
+ * The admin object.
40
+ *
41
+ * @var object
42
+ * @access public
43
+ * @since 1.0.0
44
+ */
45
+ public $admin;
46
+
47
+ /**
48
+ * Constructor function.
49
+ *
50
+ * @access public
51
+ * @since 1.0.0
52
+ * @return void
53
+ */
54
+ public function __construct() {
55
+ $this->token = 'storefront-product-pagination';
56
+ $this->plugin_url = plugin_dir_url( __FILE__ );
57
+ $this->plugin_path = plugin_dir_path( __FILE__ );
58
+ $this->version = '1.2.4';
59
+
60
+ register_activation_hook( __FILE__, array( $this, 'install' ) );
61
+
62
+ add_action( 'init', array( $this, 'spp_load_plugin_textdomain' ) );
63
+
64
+ add_action( 'init', array( $this, 'spp_setup' ) );
65
+ }
66
+
67
+ /**
68
+ * Main Storefront_Product_Pagination Instance
69
+ *
70
+ * Ensures only one instance of Storefront_Product_Pagination is loaded or can be loaded.
71
+ *
72
+ * @since 1.0.0
73
+ * @static
74
+ * @see Storefront_Product_Pagination()
75
+ * @return Main Storefront_Product_Pagination instance
76
+ */
77
+ public static function instance() {
78
+ if ( is_null( self::$_instance ) ) {
79
+ self::$_instance = new self();
80
+ }
81
+
82
+ return self::$_instance;
83
+ } // End instance()
84
+
85
+ /**
86
+ * Load the localisation file.
87
+ *
88
+ * @access public
89
+ * @since 1.0.0
90
+ * @return void
91
+ */
92
+ public function spp_load_plugin_textdomain() {
93
+ load_plugin_textdomain( 'storefront-product-pagination', false, dirname( dirname( plugin_basename( __FILE__ ) ) ) . '/languages/' );
94
+ }
95
+
96
+ /**
97
+ * Cloning is forbidden.
98
+ *
99
+ * @since 1.0.0
100
+ */
101
+ public function __clone() {
102
+ _doing_it_wrong( __FUNCTION__, esc_attr( __( 'Cheatin&#8217; huh?' ) ), '1.0.0' );
103
+ }
104
+
105
+ /**
106
+ * Unserializing instances of this class is forbidden.
107
+ *
108
+ * @since 1.0.0
109
+ */
110
+ public function __wakeup() {
111
+ _doing_it_wrong( __FUNCTION__, esc_attr( __( 'Cheatin&#8217; huh?' ) ), '1.0.0' );
112
+ }
113
+
114
+ /**
115
+ * Installation.
116
+ * Runs on activation. Logs the version number and assigns a notice message to a WordPress option.
117
+ *
118
+ * @access public
119
+ * @since 1.0.0
120
+ * @return void
121
+ */
122
+ public function install() {
123
+ $this->_log_version_number();
124
+
125
+ // Get theme customizer url.
126
+ $url = admin_url() . 'customize.php?';
127
+ $url .= 'url=' . urlencode( site_url() . '?storefront-customizer=true' );
128
+ $url .= '&return=' . urlencode( admin_url() . 'plugins.php' );
129
+ $url .= '&storefront-customizer=true';
130
+
131
+ $notices = get_option( 'spp_activation_notice', array() );
132
+ $notices[] = sprintf( __( '%sThanks for installing the Storefront Product Pagination extension. Configure the settings in the %sCustomizer%s.%s %sOpen the Customizer%s', 'storefront-product-pagination' ), '<p>', '<a href="' . esc_url( $url ) . '">', '</a>', '</p>', '<p><a href="' . esc_url( $url ) . '" class="button button-primary">', '</a></p>' );
133
+
134
+ update_option( 'spp_activation_notice', $notices );
135
+ }
136
+
137
+ /**
138
+ * Log the plugin version number.
139
+ *
140
+ * @access private
141
+ * @since 1.0.0
142
+ * @return void
143
+ */
144
+ private function _log_version_number() {
145
+ // Log the version number.
146
+ update_option( $this->token . '-version', $this->version );
147
+ }
148
+
149
+ /**
150
+ * Setup all the things.
151
+ * Only executes if Storefront or a child theme using Storefront as a parent is active and the extension specific filter returns true.
152
+ * Child themes can disable this extension using the storefront_extension_boilerplate_enabled filter
153
+ *
154
+ * @return void
155
+ */
156
+ public function spp_setup() {
157
+ $theme = wp_get_theme();
158
+
159
+ if ( 'Storefront' === $theme->name || 'storefront' === $theme->template && apply_filters( 'storefront_product_pagination_supported', true ) ) {
160
+ add_action( 'wp_enqueue_scripts', array( $this, 'spp_styles' ), 999 );
161
+ add_action( 'customize_register', array( $this, 'spp_customize_register' ) );
162
+ add_action( 'customize_preview_init', array( $this, 'spp_customize_preview_js' ) );
163
+ add_action( 'admin_notices', array( $this, 'spp_customizer_notice' ) );
164
+
165
+ add_action( 'woocommerce_after_single_product_summary', array( $this, 'spp_single_product_pagination' ), 30 );
166
+
167
+ // Hide the 'More' section in the customizer.
168
+ add_filter( 'storefront_customizer_more', '__return_false' );
169
+ } else {
170
+ add_action( 'admin_notices', array( $this, 'spp_install_storefront_notice' ) );
171
+ }
172
+ }
173
+
174
+ /**
175
+ * Admin notice
176
+ * Checks the notice setup in install(). If it exists display it then delete the option so it's not displayed again.
177
+ *
178
+ * @since 1.0.0
179
+ * @return void
180
+ */
181
+ public function spp_customizer_notice() {
182
+ $notices = get_option( 'spp_activation_notice' );
183
+
184
+ if ( $notices = get_option( 'spp_activation_notice' ) ) {
185
+
186
+ foreach ( $notices as $notice ) {
187
+ echo '<div class="updated">' . wp_kses_post( $notice ) . '</div>';
188
+ }
189
+
190
+ delete_option( 'spp_activation_notice' );
191
+ }
192
+ }
193
+
194
+ /**
195
+ * Storefront install
196
+ * If the user activates the plugin while having a different parent theme active, prompt them to install Storefront.
197
+ *
198
+ * @since 1.0.0
199
+ * @return void
200
+ */
201
+ public function spp_install_storefront_notice() {
202
+ echo '<div class="notice is-dismissible updated">
203
+ <p>' . wp_kses_post( __( 'Storefront Product Pagination requires that you use Storefront as your parent theme.', 'storefront-product-pagination' ) ) . ' <a href="' . esc_url( wp_nonce_url( self_admin_url( 'update.php?action=install-theme&theme=storefront' ), 'install-theme_storefront' ) ) .'">' . wp_kses_post( __( 'Install Storefront now', 'storefront-product-pagination' ) ) . '</a></p>
204
+ </div>';
205
+ }
206
+
207
+ /**
208
+ * Customizer Controls and settings
209
+ *
210
+ * @param WP_Customize_Manager $wp_customize Theme Customizer object.
211
+ */
212
+ public function spp_customize_register( $wp_customize ) {
213
+ /**
214
+ * Add a new section
215
+ */
216
+ $wp_customize->add_section( 'spp_section' , array(
217
+ 'title' => __( 'Product Pagination', 'storefront-product-pagination' ),
218
+ 'priority' => 55,
219
+ ) );
220
+
221
+ /**
222
+ * Color picker
223
+ */
224
+ $wp_customize->add_setting( 'spp_background_color', array(
225
+ 'default' => apply_filters( 'spp_default_background_color', 'ffffff' ),
226
+ 'sanitize_callback' => 'sanitize_hex_color',
227
+ 'transport' => 'postMessage', // Refreshes instantly via js. See customizer.js. (default = refresh).
228
+ ) );
229
+
230
+ $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'spp_background_color', array(
231
+ 'label' => __( 'Background color', 'storefront-product-pagination' ),
232
+ 'description' => __( 'Background color for the product pagination links', 'storefront-product-pagination' ),
233
+ 'section' => 'spp_section',
234
+ 'settings' => 'spp_background_color',
235
+ 'priority' => 30,
236
+ ) ) );
237
+
238
+ /**
239
+ * Same category
240
+ */
241
+ $wp_customize->add_setting( 'spp_same_cat', array(
242
+ 'default' => false,
243
+ ) );
244
+
245
+ $wp_customize->add_control( new WP_Customize_Control( $wp_customize, 'spp_same_cat', array(
246
+ 'label' => __( 'Display products in same category', 'storefront-product-pagination' ),
247
+ 'description' => __( 'When enabled, pagination will only display links to products in the same category as the one currently being viewed.', 'storefront-product-pagination' ),
248
+ 'section' => 'spp_section',
249
+ 'settings' => 'spp_same_cat',
250
+ 'type' => 'checkbox',
251
+ 'priority' => 40,
252
+ ) ) );
253
+ }
254
+
255
+ /**
256
+ * Enqueue CSS and custom styles.
257
+ *
258
+ * @since 1.0.0
259
+ * @return void
260
+ */
261
+ public function spp_styles() {
262
+ wp_enqueue_style( 'spp-styles', plugins_url( '../assets/css/style.css', __FILE__ ) );
263
+
264
+ $heading_background_color = get_theme_mod( 'spp_background_color', apply_filters( 'spp_default_background_color', '#ffffff' ) );
265
+
266
+ $spp_style = '
267
+ .storefront-single-product-pagination a {
268
+ background-color: ' . $heading_background_color . ';
269
+ }';
270
+
271
+ wp_add_inline_style( 'spp-styles', $spp_style );
272
+ }
273
+
274
+ /**
275
+ * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
276
+ *
277
+ * @since 1.0.0
278
+ */
279
+ public function spp_customize_preview_js() {
280
+ wp_enqueue_script( 'spp-customizer', plugins_url( '../assets/js/customizer.min.js', __FILE__ ), array( 'customize-preview' ), '1.0.0', true );
281
+ }
282
+
283
+ /**
284
+ * Single product pagination
285
+ * Display links to the next/previous products on the single product page
286
+ *
287
+ * @since 1.0.0
288
+ * @return void
289
+ * @uses previous_post_link(), next_post_link()
290
+ */
291
+ function spp_single_product_pagination() {
292
+ $placeholder = '<img src="' . wc_placeholder_img_src() . '" />';
293
+ $same_cat = get_theme_mod( 'spp_same_cat', false );
294
+ $taxonomy = 'category';
295
+ $in_same_term = false;
296
+
297
+ if ( true === $same_cat ) {
298
+ $in_same_term = true;
299
+ $taxonomy = 'product_cat';
300
+ }
301
+
302
+ $previous_product = get_previous_post( $same_cat, '', $taxonomy );
303
+ $next_product = get_next_post( $same_cat, '', $taxonomy );
304
+
305
+ $previous_product_thumbnail = '';
306
+ $next_product_thumbnail = '';
307
+
308
+ $previous_product_data = '';
309
+ $next_product_data = '';
310
+
311
+ // If a next/previous product exists, get the thumbnail (or place holder).
312
+ if ( $previous_product ) {
313
+ $previous_product_data = new WC_Product( $previous_product->ID );
314
+ $previous_product_thumbnail = get_the_post_thumbnail( $previous_product->ID, 'shop_catalog' );
315
+
316
+ if ( ! $previous_product_thumbnail ) {
317
+ $previous_product_thumbnail = $placeholder;
318
+ }
319
+ }
320
+
321
+ if ( $next_product ) {
322
+ $next_product_data = new WC_Product( $next_product->ID );
323
+ $next_product_thumbnail = get_the_post_thumbnail( $next_product->ID, 'shop_catalog' );
324
+
325
+ if ( ! $next_product_thumbnail ) {
326
+ $next_product_thumbnail = $placeholder;
327
+ }
328
+ }
329
+
330
+ // Output the links.
331
+ if ( $next_product || $previous_product ) {
332
+
333
+ echo '<nav class="storefront-single-product-pagination">';
334
+
335
+ echo '<h2>' . esc_attr( __( 'More products', 'storefront-product-pagination' ) ) . '</h2>';
336
+
337
+ if ( $previous_product && $previous_product_data->is_visible() ) {
338
+ previous_post_link( '%link', $previous_product_thumbnail . '<span class="title">%title</span>', $in_same_term, '', $taxonomy );
339
+ }
340
+
341
+ if ( $next_product && $next_product_data->is_visible() ) {
342
+ next_post_link( '%link', $next_product_thumbnail . '<span class="title">%title</span>', $in_same_term, '', $taxonomy );
343
+ }
344
+
345
+ echo '</nav>';
346
+
347
+ }
348
+ }
349
+ } // End Class
functions/functions.php ADDED
@@ -0,0 +1,10 @@
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Returns the main instance of Storefront_Product_Pagination to prevent the need to use globals.
4
+ *
5
+ * @since 1.0.0
6
+ * @return object Storefront_Product_Pagination
7
+ */
8
+ function storefront_product_pagination() {
9
+ return Storefront_Product_Pagination::instance();
10
+ } // End storefront_product_pagination()
index.php CHANGED
File without changes
languages/storefront-product-pagination.pot CHANGED
File without changes
readme.txt CHANGED
@@ -1,9 +1,9 @@
1
  === Storefront Product Pagination ===
2
  Contributors: jameskoster, tiagonoronha, automattic
3
  Tags: woocommerce, ecommerce, products, storefront, pagination, next, previous
4
- Requires at least: 4.0.0
5
- Tested up to: 4.9.2
6
- Stable tag: 1.2.3
7
  License: GPLv2 or later
8
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
9
 
@@ -36,6 +36,8 @@ The links will appear on any single product page, providing there is more than o
36
 
37
  == Changelog ==
38
 
 
 
39
 
40
  = 1.2.3 - 01.29.2018 =
41
  * Fix - Replaced wrong text domains. Correct text domain is `storefront-product-pagination`.
1
  === Storefront Product Pagination ===
2
  Contributors: jameskoster, tiagonoronha, automattic
3
  Tags: woocommerce, ecommerce, products, storefront, pagination, next, previous
4
+ Requires at least: 4.0
5
+ Tested up to: 4.9
6
+ Stable tag: 1.2.4
7
  License: GPLv2 or later
8
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
9
 
36
 
37
  == Changelog ==
38
 
39
+ = 1.2.4 - 06.27.2018 =
40
+ * Dev - Disable plugin if running Storefront 2.3+. This plugin is now included in Storefront core.
41
 
42
  = 1.2.3 - 01.29.2018 =
43
  * Fix - Replaced wrong text domains. Correct text domain is `storefront-product-pagination`.
storefront-product-pagination.php CHANGED
@@ -3,11 +3,11 @@
3
  * Plugin Name: Storefront Product Pagination
4
  * Plugin URI: http://woothemes.com/storefront/
5
  * Description: Add unobstrusive links to next/previous products on your WooCommerce single product pages.
6
- * Version: 1.2.3
7
  * Author: WooThemes
8
  * Author URI: http://woothemes.com/
9
- * Requires at least: 4.0.0
10
- * Tested up to: 4.8.2
11
  *
12
  * Text Domain: storefront-product-pagination
13
  * Domain Path: /languages/
@@ -21,364 +21,21 @@ if ( ! defined( 'ABSPATH' ) ) {
21
  exit; // Exit if accessed directly.
22
  }
23
 
24
-
25
  /**
26
- * Returns the main instance of Storefront_Product_Pagination to prevent the need to use globals.
27
  *
28
- * @since 1.0.0
29
- * @return object Storefront_Product_Pagination
30
  */
31
- function storefront_product_pagination() {
32
- return Storefront_Product_Pagination::instance();
33
- } // End storefront_product_pagination()
34
-
35
- storefront_product_pagination();
36
-
37
- /**
38
- * Main Storefront_Product_Pagination Class
39
- *
40
- * @class Storefront_Product_Pagination
41
- * @version 1.0.0
42
- * @since 1.0.0
43
- * @package Storefront_Product_Pagination
44
- */
45
- final class Storefront_Product_Pagination {
46
- /**
47
- * Storefront_Product_Pagination The single instance of Storefront_Product_Pagination.
48
- *
49
- * @var object
50
- * @access private
51
- * @since 1.0.0
52
- */
53
- private static $_instance = null;
54
-
55
- /**
56
- * The token.
57
- *
58
- * @var string
59
- * @access public
60
- * @since 1.0.0
61
- */
62
- public $token;
63
-
64
- /**
65
- * The version number.
66
- *
67
- * @var string
68
- * @access public
69
- * @since 1.0.0
70
- */
71
- public $version;
72
-
73
- /**
74
- * The admin object.
75
- *
76
- * @var object
77
- * @access public
78
- * @since 1.0.0
79
- */
80
- public $admin;
81
-
82
- /**
83
- * Constructor function.
84
- *
85
- * @access public
86
- * @since 1.0.0
87
- * @return void
88
- */
89
- public function __construct() {
90
- $this->token = 'storefront-product-pagination';
91
- $this->plugin_url = plugin_dir_url( __FILE__ );
92
- $this->plugin_path = plugin_dir_path( __FILE__ );
93
- $this->version = '1.2.3';
94
-
95
- register_activation_hook( __FILE__, array( $this, 'install' ) );
96
-
97
- add_action( 'init', array( $this, 'spp_load_plugin_textdomain' ) );
98
-
99
- add_action( 'init', array( $this, 'spp_setup' ) );
100
- }
101
-
102
- /**
103
- * Main Storefront_Product_Pagination Instance
104
- *
105
- * Ensures only one instance of Storefront_Product_Pagination is loaded or can be loaded.
106
- *
107
- * @since 1.0.0
108
- * @static
109
- * @see Storefront_Product_Pagination()
110
- * @return Main Storefront_Product_Pagination instance
111
- */
112
- public static function instance() {
113
- if ( is_null( self::$_instance ) ) {
114
- self::$_instance = new self();
115
- }
116
-
117
- return self::$_instance;
118
- } // End instance()
119
-
120
- /**
121
- * Load the localisation file.
122
- *
123
- * @access public
124
- * @since 1.0.0
125
- * @return void
126
- */
127
- public function spp_load_plugin_textdomain() {
128
- load_plugin_textdomain( 'storefront-product-pagination', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
129
- }
130
-
131
- /**
132
- * Cloning is forbidden.
133
- *
134
- * @since 1.0.0
135
- */
136
- public function __clone() {
137
- _doing_it_wrong( __FUNCTION__, esc_attr( __( 'Cheatin&#8217; huh?' ) ), '1.0.0' );
138
- }
139
-
140
- /**
141
- * Unserializing instances of this class is forbidden.
142
- *
143
- * @since 1.0.0
144
- */
145
- public function __wakeup() {
146
- _doing_it_wrong( __FUNCTION__, esc_attr( __( 'Cheatin&#8217; huh?' ) ), '1.0.0' );
147
- }
148
 
149
- /**
150
- * Installation.
151
- * Runs on activation. Logs the version number and assigns a notice message to a WordPress option.
152
- *
153
- * @access public
154
- * @since 1.0.0
155
- * @return void
156
- */
157
- public function install() {
158
- $this->_log_version_number();
159
-
160
- // Get theme customizer url.
161
- $url = admin_url() . 'customize.php?';
162
- $url .= 'url=' . urlencode( site_url() . '?storefront-customizer=true' );
163
- $url .= '&return=' . urlencode( admin_url() . 'plugins.php' );
164
- $url .= '&storefront-customizer=true';
165
-
166
- $notices = get_option( 'spp_activation_notice', array() );
167
- $notices[] = sprintf( __( '%sThanks for installing the Storefront Product Pagination extension. Configure the settings in the %sCustomizer%s.%s %sOpen the Customizer%s', 'storefront-product-pagination' ), '<p>', '<a href="' . esc_url( $url ) . '">', '</a>', '</p>', '<p><a href="' . esc_url( $url ) . '" class="button button-primary">', '</a></p>' );
168
-
169
- update_option( 'spp_activation_notice', $notices );
170
- }
171
 
172
- /**
173
- * Log the plugin version number.
174
- *
175
- * @access private
176
- * @since 1.0.0
177
- * @return void
178
- */
179
- private function _log_version_number() {
180
- // Log the version number.
181
- update_option( $this->token . '-version', $this->version );
182
  }
 
183
 
184
- /**
185
- * Setup all the things.
186
- * Only executes if Storefront or a child theme using Storefront as a parent is active and the extension specific filter returns true.
187
- * Child themes can disable this extension using the storefront_extension_boilerplate_enabled filter
188
- *
189
- * @return void
190
- */
191
- public function spp_setup() {
192
- $theme = wp_get_theme();
193
-
194
- if ( 'Storefront' === $theme->name || 'storefront' === $theme->template && apply_filters( 'storefront_product_pagination_supported', true ) ) {
195
- add_action( 'wp_enqueue_scripts', array( $this, 'spp_styles' ), 999 );
196
- add_action( 'customize_register', array( $this, 'spp_customize_register' ) );
197
- add_action( 'customize_preview_init', array( $this, 'spp_customize_preview_js' ) );
198
- add_action( 'admin_notices', array( $this, 'spp_customizer_notice' ) );
199
-
200
- add_action( 'woocommerce_after_single_product_summary', array( $this, 'spp_single_product_pagination' ), 30 );
201
-
202
- // Hide the 'More' section in the customizer.
203
- add_filter( 'storefront_customizer_more', '__return_false' );
204
- } else {
205
- add_action( 'admin_notices', array( $this, 'spp_install_storefront_notice' ) );
206
- }
207
- }
208
-
209
- /**
210
- * Admin notice
211
- * Checks the notice setup in install(). If it exists display it then delete the option so it's not displayed again.
212
- *
213
- * @since 1.0.0
214
- * @return void
215
- */
216
- public function spp_customizer_notice() {
217
- $notices = get_option( 'spp_activation_notice' );
218
-
219
- if ( $notices = get_option( 'spp_activation_notice' ) ) {
220
-
221
- foreach ( $notices as $notice ) {
222
- echo '<div class="updated">' . wp_kses_post( $notice ) . '</div>';
223
- }
224
-
225
- delete_option( 'spp_activation_notice' );
226
- }
227
- }
228
-
229
- /**
230
- * Storefront install
231
- * If the user activates the plugin while having a different parent theme active, prompt them to install Storefront.
232
- *
233
- * @since 1.0.0
234
- * @return void
235
- */
236
- public function spp_install_storefront_notice() {
237
- echo '<div class="notice is-dismissible updated">
238
- <p>' . wp_kses_post( __( 'Storefront Product Pagination requires that you use Storefront as your parent theme.', 'storefront-product-pagination' ) ) . ' <a href="' . esc_url( wp_nonce_url( self_admin_url( 'update.php?action=install-theme&theme=storefront' ), 'install-theme_storefront' ) ) .'">' . wp_kses_post( __( 'Install Storefront now', 'storefront-product-pagination' ) ) . '</a></p>
239
- </div>';
240
- }
241
-
242
- /**
243
- * Customizer Controls and settings
244
- *
245
- * @param WP_Customize_Manager $wp_customize Theme Customizer object.
246
- */
247
- public function spp_customize_register( $wp_customize ) {
248
- /**
249
- * Add a new section
250
- */
251
- $wp_customize->add_section( 'spp_section' , array(
252
- 'title' => __( 'Product Pagination', 'storefront-product-pagination' ),
253
- 'priority' => 55,
254
- ) );
255
-
256
- /**
257
- * Color picker
258
- */
259
- $wp_customize->add_setting( 'spp_background_color', array(
260
- 'default' => apply_filters( 'spp_default_background_color', 'ffffff' ),
261
- 'sanitize_callback' => 'sanitize_hex_color',
262
- 'transport' => 'postMessage', // Refreshes instantly via js. See customizer.js. (default = refresh).
263
- ) );
264
-
265
- $wp_customize->add_control( new WP_Customize_Color_Control( $wp_customize, 'spp_background_color', array(
266
- 'label' => __( 'Background color', 'storefront-product-pagination' ),
267
- 'description' => __( 'Background color for the product pagination links', 'storefront-product-pagination' ),
268
- 'section' => 'spp_section',
269
- 'settings' => 'spp_background_color',
270
- 'priority' => 30,
271
- ) ) );
272
-
273
- /**
274
- * Same category
275
- */
276
- $wp_customize->add_setting( 'spp_same_cat', array(
277
- 'default' => false,
278
- ) );
279
-
280
- $wp_customize->add_control( new WP_Customize_Control( $wp_customize, 'spp_same_cat', array(
281
- 'label' => __( 'Display products in same category', 'storefront-product-pagination' ),
282
- 'description' => __( 'When enabled, pagination will only display links to products in the same category as the one currently being viewed.', 'storefront-product-pagination' ),
283
- 'section' => 'spp_section',
284
- 'settings' => 'spp_same_cat',
285
- 'type' => 'checkbox',
286
- 'priority' => 40,
287
- ) ) );
288
- }
289
-
290
- /**
291
- * Enqueue CSS and custom styles.
292
- *
293
- * @since 1.0.0
294
- * @return void
295
- */
296
- public function spp_styles() {
297
- wp_enqueue_style( 'spp-styles', plugins_url( '/assets/css/style.css', __FILE__ ) );
298
-
299
- $heading_background_color = get_theme_mod( 'spp_background_color', apply_filters( 'spp_default_background_color', '#ffffff' ) );
300
-
301
- $spp_style = '
302
- .storefront-single-product-pagination a {
303
- background-color: ' . $heading_background_color . ';
304
- }';
305
-
306
- wp_add_inline_style( 'spp-styles', $spp_style );
307
- }
308
-
309
- /**
310
- * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
311
- *
312
- * @since 1.0.0
313
- */
314
- public function spp_customize_preview_js() {
315
- wp_enqueue_script( 'spp-customizer', plugins_url( '/assets/js/customizer.min.js', __FILE__ ), array( 'customize-preview' ), '1.0.0', true );
316
- }
317
-
318
- /**
319
- * Single product pagination
320
- * Display links to the next/previous products on the single product page
321
- *
322
- * @since 1.0.0
323
- * @return void
324
- * @uses previous_post_link(), next_post_link()
325
- */
326
- function spp_single_product_pagination() {
327
- $placeholder = '<img src="' . wc_placeholder_img_src() . '" />';
328
- $same_cat = get_theme_mod( 'spp_same_cat', false );
329
- $taxonomy = 'category';
330
- $in_same_term = false;
331
-
332
- if ( true === $same_cat ) {
333
- $in_same_term = true;
334
- $taxonomy = 'product_cat';
335
- }
336
-
337
- $previous_product = get_previous_post( $same_cat, '', $taxonomy );
338
- $next_product = get_next_post( $same_cat, '', $taxonomy );
339
-
340
- $previous_product_thumbnail = '';
341
- $next_product_thumbnail = '';
342
-
343
- $previous_product_data = '';
344
- $next_product_data = '';
345
-
346
- // If a next/previous product exists, get the thumbnail (or place holder).
347
- if ( $previous_product ) {
348
- $previous_product_data = new WC_Product( $previous_product->ID );
349
- $previous_product_thumbnail = get_the_post_thumbnail( $previous_product->ID, 'shop_catalog' );
350
-
351
- if ( ! $previous_product_thumbnail ) {
352
- $previous_product_thumbnail = $placeholder;
353
- }
354
- }
355
-
356
- if ( $next_product ) {
357
- $next_product_data = new WC_Product( $next_product->ID );
358
- $next_product_thumbnail = get_the_post_thumbnail( $next_product->ID, 'shop_catalog' );
359
-
360
- if ( ! $next_product_thumbnail ) {
361
- $next_product_thumbnail = $placeholder;
362
- }
363
- }
364
-
365
- // Output the links.
366
- if ( $next_product || $previous_product ) {
367
-
368
- echo '<nav class="storefront-single-product-pagination">';
369
-
370
- echo '<h2>' . esc_attr( __( 'More products', 'storefront-product-pagination' ) ) . '</h2>';
371
-
372
- if ( $previous_product && $previous_product_data->is_visible() ) {
373
- previous_post_link( '%link', $previous_product_thumbnail . '<span class="title">%title</span>', $in_same_term, '', $taxonomy );
374
- }
375
-
376
- if ( $next_product && $next_product_data->is_visible() ) {
377
- next_post_link( '%link', $next_product_thumbnail . '<span class="title">%title</span>', $in_same_term, '', $taxonomy );
378
- }
379
-
380
- echo '</nav>';
381
-
382
- }
383
- }
384
- } // End Class
3
  * Plugin Name: Storefront Product Pagination
4
  * Plugin URI: http://woothemes.com/storefront/
5
  * Description: Add unobstrusive links to next/previous products on your WooCommerce single product pages.
6
+ * Version: 1.2.4
7
  * Author: WooThemes
8
  * Author URI: http://woothemes.com/
9
+ * Requires at least: 4.0
10
+ * Tested up to: 4.9
11
  *
12
  * Text Domain: storefront-product-pagination
13
  * Domain Path: /languages/
21
  exit; // Exit if accessed directly.
22
  }
23
 
 
24
  /**
25
+ * Only load plugin if Storefront version is under 2.3.0.
26
  *
27
+ * @since 1.2.4
28
+ * @return void
29
  */
30
+ function storefront_product_pagination_init() {
31
+ global $storefront_version;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
32
 
33
+ if ( class_exists( 'Storefront' ) && version_compare( $storefront_version, '2.3.0', '<' ) ) {
34
+ require 'classes/class-storefront-product-pagination.php';
35
+ require 'functions/functions.php';
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
36
 
37
+ storefront_product_pagination();
 
 
 
 
 
 
 
 
 
38
  }
39
+ } // end storefront_product_pagination_init()
40
 
41
+ add_action( 'after_setup_theme', 'storefront_product_pagination_init' );