Completed
Push — master ( a7bcfb...9e710c )
by Sébastien
02:43
created
wc-satt-stt.php 1 patch
Spacing   +93 added lines, -93 removed lines patch added patch discarded remove patch
@@ -17,9 +17,9 @@  discard block
 block discarded – undo
17 17
  * License: GNU General Public License v3.0
18 18
  * License URI: http://www.gnu.org/licenses/gpl-3.0.html
19 19
  */
20
-if ( ! defined('ABSPATH') ) exit; // Exit if accessed directly.
20
+if (!defined('ABSPATH')) exit; // Exit if accessed directly.
21 21
 
22
-if ( ! class_exists( 'WCSATT_STT' ) ) {
22
+if (!class_exists('WCSATT_STT')) {
23 23
 	class WCSATT_STT {
24 24
 
25 25
 		/* Plugin version. */
@@ -52,7 +52,7 @@  discard block
 block discarded – undo
52 52
 		 * @since 1.0.0
53 53
 		 */
54 54
 		public static function instance() {
55
-			if ( is_null( self::$_instance ) ) {
55
+			if (is_null(self::$_instance)) {
56 56
 				self::$_instance = new self();
57 57
 			}
58 58
 			return self::$_instance;
@@ -64,7 +64,7 @@  discard block
 block discarded – undo
64 64
 		 * @since 1.0.0
65 65
 		 */
66 66
 		public function __clone() {
67
-			_doing_it_wrong( __FUNCTION__, __( 'Foul!' ), '1.0.0' );
67
+			_doing_it_wrong(__FUNCTION__, __('Foul!'), '1.0.0');
68 68
 		}
69 69
 
70 70
 		/**
@@ -73,21 +73,21 @@  discard block
 block discarded – undo
73 73
 		 * @since 1.0.0
74 74
 		 */
75 75
 		public function __wakeup() {
76
-			_doing_it_wrong( __FUNCTION__, __( 'Foul!' ), '1.0.0' );
76
+			_doing_it_wrong(__FUNCTION__, __('Foul!'), '1.0.0');
77 77
 		}
78 78
 
79 79
 		/**
80 80
 		 * Load the plugin.
81 81
 		 */
82 82
 		public function __construct() {
83
-			add_action( 'plugins_loaded', array( $this, 'load_plugin' ) );
84
-			add_action( 'init', array( $this, 'init_plugin' ) );
85
-			add_action( 'admin_init', array( $this, 'admin_wcsatt_stt_product_meta' ) );
86
-			add_filter( 'plugin_row_meta', array( $this, 'plugin_meta_links' ), 10, 4 );
83
+			add_action('plugins_loaded', array($this, 'load_plugin'));
84
+			add_action('init', array($this, 'init_plugin'));
85
+			add_action('admin_init', array($this, 'admin_wcsatt_stt_product_meta'));
86
+			add_filter('plugin_row_meta', array($this, 'plugin_meta_links'), 10, 4);
87 87
 		}
88 88
 
89 89
 		public function plugin_path() {
90
-			return untrailingslashit( plugin_dir_path( __FILE__ ) );
90
+			return untrailingslashit(plugin_dir_path(__FILE__));
91 91
 		} // END plugin_path()
92 92
 
93 93
 		/*
@@ -97,14 +97,14 @@  discard block
 block discarded – undo
97 97
 			global $woocommerce;
98 98
 
99 99
 			// Check that the required WooCommerce is running.
100
-			if ( version_compare( $woocommerce->version, self::REQ_WC_VERSION ) < 0 ) {
101
-				add_action( 'admin_notices', array( $this, 'wcsatt_stt_wc_admin_notice' ) );
100
+			if (version_compare($woocommerce->version, self::REQ_WC_VERSION) < 0) {
101
+				add_action('admin_notices', array($this, 'wcsatt_stt_wc_admin_notice'));
102 102
 				return false;
103 103
 			}
104 104
 
105 105
 			// Checks that WooCommerce Subscribe All the Things is running or is less than the required version.
106
-			if ( ! class_exists( 'WCS_ATT' ) || version_compare( WCS_ATT::VERSION, self::REQ_WCSATT_VERSION ) < '1.1.1' ) {
107
-				add_action( 'admin_notices', array( $this, 'wcsatt_stt_admin_notice' ) );
106
+			if (!class_exists('WCS_ATT') || version_compare(WCS_ATT::VERSION, self::REQ_WCSATT_VERSION) < '1.1.1') {
107
+				add_action('admin_notices', array($this, 'wcsatt_stt_admin_notice'));
108 108
 				return false;
109 109
 			}
110 110
 		} // END load_plugin()
@@ -115,7 +115,7 @@  discard block
 block discarded – undo
115 115
 		 * @return void
116 116
 		 */
117 117
 		public function wcsatt_stt_wc_admin_notice() {
118
-			echo '<div class="error"><p>' . sprintf( __( '%1$s requires at least %2$s v%3$s in order to function. Please upgrade %2$s.', 'wc-satt-stt' ), 'Sign up and Trial Options for WCSATT', 'WooCommerce', self::REQ_WC_VERSION ) . '</p></div>';
118
+			echo '<div class="error"><p>'.sprintf(__('%1$s requires at least %2$s v%3$s in order to function. Please upgrade %2$s.', 'wc-satt-stt'), 'Sign up and Trial Options for WCSATT', 'WooCommerce', self::REQ_WC_VERSION).'</p></div>';
119 119
 		} // END wcsatt_stt_wc_admin_notice()
120 120
 
121 121
 		/**
@@ -124,7 +124,7 @@  discard block
 block discarded – undo
124 124
 		 * @return void
125 125
 		 */
126 126
 		public function wcsatt_stt_admin_notice() {
127
-			echo '<div class="error"><p>' . sprintf( __( '%1$s requires at least %2$s v%3$s in order to function. Please upgrade %2$s.', 'wc-satt-stt' ), 'Sign up and Trial Options Addon', 'WooCommerce Subscribe to All the Things', self::REQ_WCSATT_VERSION ) . '</p></div>';
127
+			echo '<div class="error"><p>'.sprintf(__('%1$s requires at least %2$s v%3$s in order to function. Please upgrade %2$s.', 'wc-satt-stt'), 'Sign up and Trial Options Addon', 'WooCommerce Subscribe to All the Things', self::REQ_WCSATT_VERSION).'</p></div>';
128 128
 		} // END wcsatt_stt_admin_notice()
129 129
 
130 130
 		/**
@@ -134,16 +134,16 @@  discard block
 block discarded – undo
134 134
 		 */
135 135
 		public function init_plugin() {
136 136
 			// Load text domain.
137
-			load_plugin_textdomain( 'wc-satt-stt', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
137
+			load_plugin_textdomain('wc-satt-stt', false, dirname(plugin_basename(__FILE__)).'/languages/');
138 138
 
139 139
 			// Adds the sign up fee and trial data to the price html on the 'wcsatt_overridden_subscription_prices_product' filter.
140
-			add_filter( 'wcsatt_overridden_subscription_prices_product', array( $this, 'add_sub_scheme_data_price_html' ), 10, 3 );
140
+			add_filter('wcsatt_overridden_subscription_prices_product', array($this, 'add_sub_scheme_data_price_html'), 10, 3);
141 141
 
142 142
 			// Filters the suffix price html on the 'wcsatt_suffix_price_html' filter.
143
-			add_filter( 'wcsatt_suffix_price_html', array( $this, 'filter_suffix_price_html' ), 10, 1 );
143
+			add_filter('wcsatt_suffix_price_html', array($this, 'filter_suffix_price_html'), 10, 1);
144 144
 
145 145
 			// Overrides the price of the subscription for sign up fee and/or trial on the 'woocommerce_add_cart_item' filter.
146
-			add_filter( 'woocommerce_add_cart_item', array( $this, 'add_cart_item' ), 15, 1 );
146
+			add_filter('woocommerce_add_cart_item', array($this, 'add_cart_item'), 15, 1);
147 147
 		} // END init_plugin()
148 148
 
149 149
 		/**
@@ -156,10 +156,10 @@  discard block
 block discarded – undo
156 156
 			//add_action( 'wcsatt_subscription_scheme_content', array( $this, 'wcsatt_stt_fields' ), 15, 3 );
157 157
 
158 158
 			// Subscription scheme options displayed on the 'wcsatt_subscription_scheme_product_content' action.
159
-			add_action( 'wcsatt_subscription_scheme_product_content', array( $this, 'wcsatt_stt_fields' ), 15, 3 );
159
+			add_action('wcsatt_subscription_scheme_product_content', array($this, 'wcsatt_stt_fields'), 15, 3);
160 160
 
161 161
 			// Filter the subscription scheme data to process the sign up and trial options on the ''wcsatt_subscription_scheme_process_scheme_data' filter.
162
-			add_filter( 'wcsatt_subscription_scheme_process_scheme_data', array( $this, 'wcsatt_stt_process_scheme_data' ), 10, 2 );
162
+			add_filter('wcsatt_subscription_scheme_process_scheme_data', array($this, 'wcsatt_stt_process_scheme_data'), 10, 2);
163 163
 		} // END admin_wcsatt_stt_product_meta()
164 164
 
165 165
 		/**
@@ -169,10 +169,10 @@  discard block
 block discarded – undo
169 169
 		 * @param mixed $file  Plugin Base file
170 170
 		 * @return array
171 171
 		 */
172
-		public function plugin_meta_links( $links, $file, $data, $status ) {
173
-			if ( $file == plugin_basename( __FILE__ ) ) {
174
-				$author1 = '<a href="' . $data[ 'AuthorURI' ] . '">' . $data[ 'Author' ] . '</a>';
175
-				$links[ 1 ] = sprintf( __( 'By %s', WCSATT_STT::TEXT_DOMAIN ), $author1 );
172
+		public function plugin_meta_links($links, $file, $data, $status) {
173
+			if ($file == plugin_basename(__FILE__)) {
174
+				$author1 = '<a href="'.$data['AuthorURI'].'">'.$data['Author'].'</a>';
175
+				$links[1] = sprintf(__('By %s', WCSATT_STT::TEXT_DOMAIN), $author1);
176 176
 			}
177 177
 
178 178
 			return $links;
@@ -184,14 +184,14 @@  discard block
 block discarded – undo
184 184
 		 * @param  array $defaults
185 185
 		 * @return void
186 186
 		 */
187
-		public static function add_default_subscription_schemes_content( $defaults ) {
187
+		public static function add_default_subscription_schemes_content($defaults) {
188 188
 			$new_defaults = array(
189 189
 				'subscription_sign_up_fee' => '',
190 190
 				'subscription_trial_length' => 0,
191 191
 				'subscription_trial_period' => ''
192 192
 			);
193 193
 
194
-			return array_merge( $new_defaults, $defaults );
194
+			return array_merge($new_defaults, $defaults);
195 195
 		} // END add_default_subscription_schemes_content()
196 196
 
197 197
 		/**
@@ -202,11 +202,11 @@  discard block
 block discarded – undo
202 202
 		 * @param  int   $post_id
203 203
 		 * @return void
204 204
 		 */
205
-		public function wcsatt_stt_fields( $index, $scheme_data, $post_id ) {
206
-			if ( ! empty( $scheme_data ) ) {
207
-				$subscription_sign_up_fee = ! empty( $scheme_data[ 'subscription_sign_up_fee' ] ) ? $scheme_data[ 'subscription_sign_up_fee' ] : 'inherit';
208
-				$subscription_trial_length = isset( $scheme_data[ 'subscription_trial_length' ] ) ? $scheme_data[ 'subscription_trial_length' ] : '';
209
-				$subscription_trial_period = isset( $scheme_data[ 'subscription_trial_period' ] ) ? $scheme_data[ 'subscription_trial_period' ] : '';
205
+		public function wcsatt_stt_fields($index, $scheme_data, $post_id) {
206
+			if (!empty($scheme_data)) {
207
+				$subscription_sign_up_fee = !empty($scheme_data['subscription_sign_up_fee']) ? $scheme_data['subscription_sign_up_fee'] : 'inherit';
208
+				$subscription_trial_length = isset($scheme_data['subscription_trial_length']) ? $scheme_data['subscription_trial_length'] : '';
209
+				$subscription_trial_period = isset($scheme_data['subscription_trial_period']) ? $scheme_data['subscription_trial_period'] : '';
210 210
 			} else {
211 211
 				$subscription_sign_up_fee = '';
212 212
 				$subscription_trial_length = 0;
@@ -214,45 +214,45 @@  discard block
 block discarded – undo
214 214
 			}
215 215
 
216 216
 			// Sign-up Fee
217
-			woocommerce_wp_text_input( array(
217
+			woocommerce_wp_text_input(array(
218 218
 				'id'          => '_subscription_sign_up_fee',
219 219
 				'class'       => 'wc_input_subscription_intial_price',
220 220
 				// translators: %s is a currency symbol / code
221
-				'label'       => sprintf( __( 'Sign-up Fee (%s)', WCSATT_STT::TEXT_DOMAIN ), get_woocommerce_currency_symbol() ),
222
-				'placeholder' => _x( 'e.g. 9.90', 'example price', WCSATT_STT::TEXT_DOMAIN ),
223
-				'description' => __( 'Optionally include an amount to be charged at the outset of the subscription. The sign-up fee will be charged immediately, even if the product has a free trial or the payment dates are synced.', WCSATT_STT::TEXT_DOMAIN ),
221
+				'label'       => sprintf(__('Sign-up Fee (%s)', WCSATT_STT::TEXT_DOMAIN), get_woocommerce_currency_symbol()),
222
+				'placeholder' => _x('e.g. 9.90', 'example price', WCSATT_STT::TEXT_DOMAIN),
223
+				'description' => __('Optionally include an amount to be charged at the outset of the subscription. The sign-up fee will be charged immediately, even if the product has a free trial or the payment dates are synced.', WCSATT_STT::TEXT_DOMAIN),
224 224
 				'desc_tip'    => true,
225 225
 				'type'        => 'text',
226 226
 				'custom_attributes' => array(
227 227
 					'step' => 'any',
228 228
 					'min'  => '0',
229 229
 				),
230
-				'name'        => 'wcsatt_schemes[' . $index . '][subscription_sign_up_fee]',
230
+				'name'        => 'wcsatt_schemes['.$index.'][subscription_sign_up_fee]',
231 231
 				'value'       => $subscription_sign_up_fee
232
-			) );
232
+			));
233 233
 
234 234
 			// Trial Length
235
-			woocommerce_wp_text_input( array(
235
+			woocommerce_wp_text_input(array(
236 236
 				'id'          => '_subscription_trial_length',
237 237
 				'class'       => 'wc_input_subscription_trial_length',
238
-				'label'       => __( 'Free Trial', WCSATT_STT::TEXT_DOMAIN ),
239
-				'name'        => 'wcsatt_schemes[' . $index . '][subscription_trial_length]',
238
+				'label'       => __('Free Trial', WCSATT_STT::TEXT_DOMAIN),
239
+				'name'        => 'wcsatt_schemes['.$index.'][subscription_trial_length]',
240 240
 				'value'       => $subscription_trial_length
241
-			) );
241
+			));
242 242
 
243 243
 			// Trial Period
244
-			woocommerce_wp_select( array(
244
+			woocommerce_wp_select(array(
245 245
 				'id'          => '_subscription_trial_period',
246 246
 				'class'       => 'wc_input_subscription_trial_period',
247
-				'label'       => __( 'Subscription Trial Period', WCSATT_STT::TEXT_DOMAIN ),
247
+				'label'       => __('Subscription Trial Period', WCSATT_STT::TEXT_DOMAIN),
248 248
 				'options'     => wcs_get_available_time_periods(),
249 249
 				// translators: placeholder is trial period validation message if passed an invalid value (e.g. "Trial period can not exceed 4 weeks")
250
-				'description' => sprintf( _x( 'An optional period of time to wait before charging the first recurring payment. Any sign up fee will still be charged at the outset of the subscription. %s', 'Trial period dropdown\'s description in pricing fields', WCSATT_STT::TEXT_DOMAIN ), WC_Subscriptions_Admin::get_trial_period_validation_message() ),
250
+				'description' => sprintf(_x('An optional period of time to wait before charging the first recurring payment. Any sign up fee will still be charged at the outset of the subscription. %s', 'Trial period dropdown\'s description in pricing fields', WCSATT_STT::TEXT_DOMAIN), WC_Subscriptions_Admin::get_trial_period_validation_message()),
251 251
 				'desc_tip'    => true,
252
-				'value'       => WC_Subscriptions_Product::get_trial_period( $post_id ), // Explicitly set value in to ensure backward compatibility
253
-				'name'        => 'wcsatt_schemes[' . $index . '][subscription_trial_period]',
252
+				'value'       => WC_Subscriptions_Product::get_trial_period($post_id), // Explicitly set value in to ensure backward compatibility
253
+				'name'        => 'wcsatt_schemes['.$index.'][subscription_trial_period]',
254 254
 				'value'       => $subscription_trial_period
255
-		) );
255
+		));
256 256
 		} // END wcsatt_stt_fields()
257 257
 
258 258
 		/**
@@ -263,34 +263,34 @@  discard block
 block discarded – undo
263 263
 		 * @param  string $product_type
264 264
 		 * @return void
265 265
 		 */
266
-		public function wcsatt_stt_process_scheme_data( $posted_scheme, $product_type ) {
266
+		public function wcsatt_stt_process_scheme_data($posted_scheme, $product_type) {
267 267
 			// Copy variable type fields.
268
-			if ( 'variable' == $product_type ) {
269
-				if ( isset( $posted_scheme[ 'subscription_sign_up_fee_variable' ] ) ) {
270
-					$posted_scheme[ 'subscription_sign_up_fee' ] = $posted_scheme[ 'subscription_sign_up_fee_variable' ];
268
+			if ('variable' == $product_type) {
269
+				if (isset($posted_scheme['subscription_sign_up_fee_variable'])) {
270
+					$posted_scheme['subscription_sign_up_fee'] = $posted_scheme['subscription_sign_up_fee_variable'];
271 271
 				}
272
-				if ( isset( $posted_scheme[ 'subscription_trial_length_variable' ] ) ) {
273
-					$posted_scheme[ 'subscription_trial_length' ] = $posted_scheme[ 'subscription_trial_length_variable' ];
272
+				if (isset($posted_scheme['subscription_trial_length_variable'])) {
273
+					$posted_scheme['subscription_trial_length'] = $posted_scheme['subscription_trial_length_variable'];
274 274
 				}
275
-				if ( isset( $posted_scheme[ 'subscription_trial_period_variable' ] ) ) {
276
-					$posted_scheme[ 'subscription_trial_period' ] = $posted_scheme[ 'subscription_trial_period_variable'];
275
+				if (isset($posted_scheme['subscription_trial_period_variable'])) {
276
+					$posted_scheme['subscription_trial_period'] = $posted_scheme['subscription_trial_period_variable'];
277 277
 				}
278 278
 			}
279 279
 
280 280
 			// Format subscription sign up fee.
281
-			if ( isset( $posted_scheme[ 'subscription_sign_up_fee' ] ) ) {
282
-				$posted_scheme[ 'subscription_sign_up_fee' ] = ( $posted_scheme[ 'subscription_sign_up_fee' ] === '' ) ? '' : wc_format_decimal( $posted_scheme[ 'subscription_sign_up_fee' ] );
281
+			if (isset($posted_scheme['subscription_sign_up_fee'])) {
282
+				$posted_scheme['subscription_sign_up_fee'] = ($posted_scheme['subscription_sign_up_fee'] === '') ? '' : wc_format_decimal($posted_scheme['subscription_sign_up_fee']);
283 283
 			}
284 284
 
285 285
 			// Format subscription trial length.
286
-			if ( isset( $posted_scheme[ 'subscription_trial_length' ] ) ) {
287
-				$posted_scheme[ 'subscription_trial_length' ] = ( $posted_scheme[ 'subscription_trial_length' ] === '' ) ? '' : wc_format_decimal( $posted_scheme[ 'subscription_trial_length' ] );
286
+			if (isset($posted_scheme['subscription_trial_length'])) {
287
+				$posted_scheme['subscription_trial_length'] = ($posted_scheme['subscription_trial_length'] === '') ? '' : wc_format_decimal($posted_scheme['subscription_trial_length']);
288 288
 			}
289 289
 
290 290
 			// Format subscription trial period.
291
-			$trial_periods = apply_filters( 'wcsatt_stt_trial_periods', array( 'day', 'week', 'month', 'year' ) );
292
-			if ( isset( $posted_scheme[ 'subscription_trial_period' ] ) && in_array( $posted_scheme[ 'subscription_trial_period' ], $trial_periods ) ) {
293
-				$posted_scheme[ 'subscription_trial_period' ] = $posted_scheme[ 'subscription_trial_period' ];
291
+			$trial_periods = apply_filters('wcsatt_stt_trial_periods', array('day', 'week', 'month', 'year'));
292
+			if (isset($posted_scheme['subscription_trial_period']) && in_array($posted_scheme['subscription_trial_period'], $trial_periods)) {
293
+				$posted_scheme['subscription_trial_period'] = $posted_scheme['subscription_trial_period'];
294 294
 			}
295 295
 
296 296
 			return $posted_scheme;
@@ -304,17 +304,17 @@  discard block
 block discarded – undo
304 304
 		 * @param  WC_Product $product
305 305
 		 * @return string
306 306
 		 */
307
-		public function add_sub_scheme_data_price_html( $_product, $subscription_scheme, $product ) {
308
-			if ( isset( $subscription_scheme[ 'subscription_sign_up_fee' ] ) ) {
309
-				$_product->subscription_sign_up_fee = $subscription_scheme[ 'subscription_sign_up_fee' ];
307
+		public function add_sub_scheme_data_price_html($_product, $subscription_scheme, $product) {
308
+			if (isset($subscription_scheme['subscription_sign_up_fee'])) {
309
+				$_product->subscription_sign_up_fee = $subscription_scheme['subscription_sign_up_fee'];
310 310
 			}
311 311
 
312
-			if ( isset( $subscription_scheme[ 'subscription_trial_length' ] ) ) {
313
-				$_product->subscription_trial_length = $subscription_scheme[ 'subscription_trial_length' ];
312
+			if (isset($subscription_scheme['subscription_trial_length'])) {
313
+				$_product->subscription_trial_length = $subscription_scheme['subscription_trial_length'];
314 314
 			}
315 315
 
316
-			if ( isset( $subscription_scheme[ 'subscription_trial_period' ] ) ) {
317
-				$_product->subscription_trial_period = $subscription_scheme[ 'subscription_trial_period' ];
316
+			if (isset($subscription_scheme['subscription_trial_period'])) {
317
+				$_product->subscription_trial_period = $subscription_scheme['subscription_trial_period'];
318 318
 			}
319 319
 
320 320
 			return $_product;
@@ -328,24 +328,24 @@  discard block
 block discarded – undo
328 328
 		 * @param WC_Product $product
329 329
 		 * @return string
330 330
 		 */
331
-		public function filter_suffix_price_html( $_product, $subscription_scheme, $product ) {
331
+		public function filter_suffix_price_html($_product, $subscription_scheme, $product) {
332 332
 			$subscription_string = '';
333 333
 
334
-			if ( isset( $_product->subscription_trial_length ) && 0 != $_product->subscription_trial_length ) {
335
-				$trial_string = wcs_get_subscription_trial_period_strings( $_product->subscription_trial_length, $_product->subscription_trial_period );
334
+			if (isset($_product->subscription_trial_length) && 0 != $_product->subscription_trial_length) {
335
+				$trial_string = wcs_get_subscription_trial_period_strings($_product->subscription_trial_length, $_product->subscription_trial_period);
336 336
 				// translators: 1$: subscription string (e.g. "$15 on March 15th every 3 years for 6 years"), 2$: trial length (e.g.: "with 4 months free trial")
337
-				$subscription_string = sprintf( __( '%1$s with %2$s free trial', WCSATT_STT::TEXT_DOMAIN ), $subscription_string, $trial_string );
337
+				$subscription_string = sprintf(__('%1$s with %2$s free trial', WCSATT_STT::TEXT_DOMAIN), $subscription_string, $trial_string);
338 338
 			}
339 339
 
340 340
 			$sign_up_fee = $_product->subscription_sign_up_fee;
341 341
 
342
-			if ( is_numeric( $sign_up_fee ) ) {
343
-				$sign_up_fee = wc_price( $sign_up_fee );
342
+			if (is_numeric($sign_up_fee)) {
343
+				$sign_up_fee = wc_price($sign_up_fee);
344 344
 			}
345 345
 
346
-			if ( isset( $_product->subscription_sign_up_fee ) && $_product->subscription_sign_up_fee > 0 ) {
346
+			if (isset($_product->subscription_sign_up_fee) && $_product->subscription_sign_up_fee > 0) {
347 347
 				// translators: 1$: subscription string (e.g. "$15 on March 15th every 3 years for 6 years with 2 months free trial"), 2$: signup fee price (e.g. "and a $30 sign-up fee")
348
-				$subscription_string = sprintf( __( '%1$s and a %2$s sign-up fee', WCSATT_STT::TEXT_DOMAIN ), $subscription_string, $sign_up_fee );
348
+				$subscription_string = sprintf(__('%1$s and a %2$s sign-up fee', WCSATT_STT::TEXT_DOMAIN), $subscription_string, $sign_up_fee);
349 349
 			}
350 350
 
351 351
 			return $subscription_string;
@@ -358,23 +358,23 @@  discard block
 block discarded – undo
358 358
 		 * @param  array $cart_item
359 359
 		 * @return array
360 360
 		 */
361
-		public function add_cart_item( $cart_item ) {
362
-			$active_scheme = WCS_ATT_Schemes::get_active_subscription_scheme( $cart_item );
361
+		public function add_cart_item($cart_item) {
362
+			$active_scheme = WCS_ATT_Schemes::get_active_subscription_scheme($cart_item);
363 363
 
364
-			if ( $active_scheme && $cart_item['data']->is_converted_to_sub == 'yes' ) {
364
+			if ($active_scheme && $cart_item['data']->is_converted_to_sub == 'yes') {
365 365
 
366
-				$sign_up_fee  = $this->get_item_signup_fee( $cart_item[ 'product_id' ], $active_scheme );
367
-				$trial_length = $this->get_item_trial_length( $cart_item[ 'product_id' ], $active_scheme );
368
-				$trial_period = $this->get_item_trial_period( $cart_item[ 'product_id' ], $active_scheme );
366
+				$sign_up_fee  = $this->get_item_signup_fee($cart_item['product_id'], $active_scheme);
367
+				$trial_length = $this->get_item_trial_length($cart_item['product_id'], $active_scheme);
368
+				$trial_period = $this->get_item_trial_period($cart_item['product_id'], $active_scheme);
369 369
 
370 370
 				// Subscription Price
371 371
 				$price = $cart_item['data']->subscription_price;
372 372
 
373 373
 				// Is there a sign up fee?
374
-				$sign_up_fee = ! empty( $sign_up_fee ) ? $sign_up_fee : '';
374
+				$sign_up_fee = !empty($sign_up_fee) ? $sign_up_fee : '';
375 375
 
376 376
 				// If a trial length is more than zero then re-adjust the price.
377
-				if ( $trial_length > 0 ) {
377
+				if ($trial_length > 0) {
378 378
 					$cart_item['data']->price = $sign_up_fee;
379 379
 					$cart_item['data']->subscription_price = $sign_up_fee;
380 380
 					$cart_item['data']->sale_price = $sign_up_fee;
@@ -406,8 +406,8 @@  discard block
 block discarded – undo
406 406
 		 * @param int  $scheme_id
407 407
 		 * @return int
408 408
 		 */
409
-		public function get_item_signup_fee( $product_id, $scheme_id ) {
410
-			$product_schemes = get_post_meta( $product_id, '_wcsatt_schemes', true );
409
+		public function get_item_signup_fee($product_id, $scheme_id) {
410
+			$product_schemes = get_post_meta($product_id, '_wcsatt_schemes', true);
411 411
 			$thescheme = $product_schemes[$scheme_id];
412 412
 
413 413
 			return $thescheme['subscription_sign_up_fee'];
@@ -420,8 +420,8 @@  discard block
 block discarded – undo
420 420
 		 * @param int  $scheme_id
421 421
 		 * @return int
422 422
 		 */
423
-		public function get_item_trial_length( $product_id, $scheme_id ) {
424
-			$product_schemes = get_post_meta( $product_id, '_wcsatt_schemes', true );
423
+		public function get_item_trial_length($product_id, $scheme_id) {
424
+			$product_schemes = get_post_meta($product_id, '_wcsatt_schemes', true);
425 425
 			$thescheme = $product_schemes[$scheme_id];
426 426
 
427 427
 			return $thescheme['subscription_trial_length'];
@@ -434,8 +434,8 @@  discard block
 block discarded – undo
434 434
 		 * @param  int    $scheme_id
435 435
 		 * @return string
436 436
 		 */
437
-		public function get_item_trial_period( $product_id, $scheme_id ) {
438
-			$product_schemes = get_post_meta( $product_id, '_wcsatt_schemes', true );
437
+		public function get_item_trial_period($product_id, $scheme_id) {
438
+			$product_schemes = get_post_meta($product_id, '_wcsatt_schemes', true);
439 439
 			$thescheme = $product_schemes[$scheme_id];
440 440
 
441 441
 			return $thescheme['subscription_trial_period'];
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