Passed
Push — master ( 6ff5cf...32ce16 )
by Brian
04:05
created
includes/admin/class-getpaid-post-types-admin.php 1 patch
Indentation   +620 added lines, -620 removed lines patch added patch discarded remove patch
@@ -13,633 +13,633 @@  discard block
 block discarded – undo
13 13
 class GetPaid_Post_Types_Admin {
14 14
 
15 15
     /**
16
-	 * Hook in methods.
17
-	 */
18
-	public static function init() {
19
-
20
-		// Init metaboxes.
21
-		GetPaid_Metaboxes::init();
22
-
23
-		// Filter the post updated messages.
24
-		add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
25
-
26
-		// Filter post actions.
27
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
28
-		add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
29
-
30
-		// Invoice table columns.
31
-		add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
32
-		add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
33
-
34
-		// Items table columns.
35
-		add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
36
-		add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
37
-		add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
38
-		add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
39
-		add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
40
-		add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
41
-
42
-		// Payment forms columns.
43
-		add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
44
-		add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
45
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
46
-
47
-		// Discount table columns.
48
-		add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
49
-		add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
50
-
51
-		// Deleting posts.
52
-		add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
53
-		add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
54
-	}
55
-
56
-	/**
57
-	 * Post updated messages.
58
-	 */
59
-	public static function post_updated_messages( $messages ) {
60
-		global $post;
61
-
62
-		$messages['wpi_discount'] = array(
63
-			0   => '',
64
-			1   => __( 'Discount updated.', 'invoicing' ),
65
-			2   => __( 'Custom field updated.', 'invoicing' ),
66
-			3   => __( 'Custom field deleted.', 'invoicing' ),
67
-			4   => __( 'Discount updated.', 'invoicing' ),
68
-			5   => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
69
-			6   => __( 'Discount updated.', 'invoicing' ),
70
-			7   => __( 'Discount saved.', 'invoicing' ),
71
-			8   => __( 'Discount submitted.', 'invoicing' ),
72
-			9   => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
73
-			10  => __( 'Discount draft updated.', 'invoicing' ),
74
-		);
75
-
76
-		$messages['wpi_payment_form'] = array(
77
-			0   => '',
78
-			1   => __( 'Payment Form updated.', 'invoicing' ),
79
-			2   => __( 'Custom field updated.', 'invoicing' ),
80
-			3   => __( 'Custom field deleted.', 'invoicing' ),
81
-			4   => __( 'Payment Form updated.', 'invoicing' ),
82
-			5   => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
83
-			6   => __( 'Payment Form updated.', 'invoicing' ),
84
-			7   => __( 'Payment Form saved.', 'invoicing' ),
85
-			8   => __( 'Payment Form submitted.', 'invoicing' ),
86
-			9   => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
87
-			10  => __( 'Payment Form draft updated.', 'invoicing' ),
88
-		);
89
-
90
-		return $messages;
91
-
92
-	}
93
-
94
-	/**
95
-	 * Post row actions.
96
-	 */
97
-	public static function post_row_actions( $actions, $post ) {
98
-
99
-		$post = get_post( $post );
100
-
101
-		// We do not want to edit the default payment form.
102
-		if ( 'wpi_payment_form' == $post->post_type && $post->ID == wpinv_get_default_payment_form() ) {
103
-			unset( $actions['trash'] );
104
-			unset( $actions['inline hide-if-no-js'] );
105
-		}
106
-
107
-		return $actions;
108
-	}
109
-
110
-	/**
16
+     * Hook in methods.
17
+     */
18
+    public static function init() {
19
+
20
+        // Init metaboxes.
21
+        GetPaid_Metaboxes::init();
22
+
23
+        // Filter the post updated messages.
24
+        add_filter( 'post_updated_messages', 'GetPaid_Post_Types_Admin::post_updated_messages' );
25
+
26
+        // Filter post actions.
27
+        add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::post_row_actions', 10, 2 );
28
+        add_filter( 'post_row_actions', 'GetPaid_Post_Types_Admin::filter_invoice_row_actions', 90, 2 );
29
+
30
+        // Invoice table columns.
31
+        add_filter( 'manage_wpi_invoice_posts_columns', array( __CLASS__, 'invoice_columns' ), 100 );
32
+        add_action( 'manage_wpi_invoice_posts_custom_column', array( __CLASS__, 'display_invoice_columns' ), 10, 2 );
33
+
34
+        // Items table columns.
35
+        add_filter( 'manage_wpi_item_posts_columns', array( __CLASS__, 'item_columns' ), 100 );
36
+        add_filter( 'manage_edit-wpi_item_sortable_columns', array( __CLASS__, 'sortable_item_columns' ), 20 );
37
+        add_action( 'manage_wpi_item_posts_custom_column', array( __CLASS__, 'display_item_columns' ), 10, 2 );
38
+        add_action( 'restrict_manage_posts', array( __CLASS__, 'add_item_filters' ), 100 );
39
+        add_action( 'parse_query', array( __CLASS__, 'filter_item_query' ), 100 );
40
+        add_action( 'request', array( __CLASS__, 'reorder_items' ), 100 );
41
+
42
+        // Payment forms columns.
43
+        add_filter( 'manage_wpi_payment_form_posts_columns', array( __CLASS__, 'payment_form_columns' ), 100 );
44
+        add_action( 'manage_wpi_payment_form_posts_custom_column', array( __CLASS__, 'display_payment_form_columns' ), 10, 2 );
45
+        add_filter( 'display_post_states', array( __CLASS__, 'filter_payment_form_state' ), 10, 2 );
46
+
47
+        // Discount table columns.
48
+        add_filter( 'manage_wpi_discount_posts_columns', array( __CLASS__, 'discount_columns' ), 100 );
49
+        add_filter( 'bulk_actions-edit-wpi_discount', '__return_empty_array', 100 );
50
+
51
+        // Deleting posts.
52
+        add_action( 'delete_post', array( __CLASS__, 'delete_post' ) );
53
+        add_filter( 'display_post_states', array( __CLASS__, 'filter_discount_state' ), 10, 2 );
54
+    }
55
+
56
+    /**
57
+     * Post updated messages.
58
+     */
59
+    public static function post_updated_messages( $messages ) {
60
+        global $post;
61
+
62
+        $messages['wpi_discount'] = array(
63
+            0   => '',
64
+            1   => __( 'Discount updated.', 'invoicing' ),
65
+            2   => __( 'Custom field updated.', 'invoicing' ),
66
+            3   => __( 'Custom field deleted.', 'invoicing' ),
67
+            4   => __( 'Discount updated.', 'invoicing' ),
68
+            5   => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Discount restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
69
+            6   => __( 'Discount updated.', 'invoicing' ),
70
+            7   => __( 'Discount saved.', 'invoicing' ),
71
+            8   => __( 'Discount submitted.', 'invoicing' ),
72
+            9   => wp_sprintf( __( 'Discount scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
73
+            10  => __( 'Discount draft updated.', 'invoicing' ),
74
+        );
75
+
76
+        $messages['wpi_payment_form'] = array(
77
+            0   => '',
78
+            1   => __( 'Payment Form updated.', 'invoicing' ),
79
+            2   => __( 'Custom field updated.', 'invoicing' ),
80
+            3   => __( 'Custom field deleted.', 'invoicing' ),
81
+            4   => __( 'Payment Form updated.', 'invoicing' ),
82
+            5   => isset( $_GET['revision'] ) ? wp_sprintf( __( 'Payment Form restored to revision from %s', 'invoicing' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
83
+            6   => __( 'Payment Form updated.', 'invoicing' ),
84
+            7   => __( 'Payment Form saved.', 'invoicing' ),
85
+            8   => __( 'Payment Form submitted.', 'invoicing' ),
86
+            9   => wp_sprintf( __( 'Payment Form scheduled for: <strong>%1$s</strong>.', 'invoicing' ), date_i18n( __( 'M j, Y @ G:i', 'invoicing' ), strtotime( $post->post_date ) ) ),
87
+            10  => __( 'Payment Form draft updated.', 'invoicing' ),
88
+        );
89
+
90
+        return $messages;
91
+
92
+    }
93
+
94
+    /**
95
+     * Post row actions.
96
+     */
97
+    public static function post_row_actions( $actions, $post ) {
98
+
99
+        $post = get_post( $post );
100
+
101
+        // We do not want to edit the default payment form.
102
+        if ( 'wpi_payment_form' == $post->post_type && $post->ID == wpinv_get_default_payment_form() ) {
103
+            unset( $actions['trash'] );
104
+            unset( $actions['inline hide-if-no-js'] );
105
+        }
106
+
107
+        return $actions;
108
+    }
109
+
110
+    /**
111 111
      * Remove bulk edit option from admin side quote listing
112 112
      *
113 113
      * @since    1.0.0
114 114
      * @param array $actions post actions
115
-	 * @param WP_Post $post
115
+     * @param WP_Post $post
116 116
      * @return array $actions actions without edit option
117 117
      */
118 118
     public static function filter_invoice_row_actions( $actions, $post ) {
119 119
 
120 120
         if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
121 121
 
122
-			$actions = array();
123
-			$invoice = new WPInv_Invoice( $post );
124
-
125
-			$actions['edit'] =  sprintf(
126
-				'<a href="%1$s">%2$s</a>',
127
-				esc_url( get_edit_post_link( $invoice->get_id() ) ),
128
-				esc_html( __( 'Edit', 'invoicing' ) )
129
-			);
130
-
131
-			if ( ! $invoice->is_draft() ) {
132
-
133
-				$actions['view'] =  sprintf(
134
-					'<a href="%1$s">%2$s</a>',
135
-					esc_url( $invoice->get_view_url() ),
136
-					sprintf(
137
-						esc_html( __( 'View %s', 'invoicing' ) ),
138
-						getpaid_get_post_type_label( $invoice->get_post_type(), false )
139
-					)
140
-				);
141
-
142
-				$actions['send'] =  sprintf(
143
-					'<a href="%1$s">%2$s</a>',
144
-					esc_url(
145
-						wp_nonce_url(
146
-							add_query_arg(
147
-								array(
148
-									'getpaid-admin-action' => 'send_invoice',
149
-									'invoice_id'           => $invoice->get_id()
150
-								)
151
-							),
152
-							'getpaid-nonce',
153
-							'getpaid-nonce'
154
-						)
155
-					),
156
-					esc_html( __( 'Send to Customer', 'invoicing' ) )
157
-				);
158
-
159
-			}
122
+            $actions = array();
123
+            $invoice = new WPInv_Invoice( $post );
124
+
125
+            $actions['edit'] =  sprintf(
126
+                '<a href="%1$s">%2$s</a>',
127
+                esc_url( get_edit_post_link( $invoice->get_id() ) ),
128
+                esc_html( __( 'Edit', 'invoicing' ) )
129
+            );
130
+
131
+            if ( ! $invoice->is_draft() ) {
132
+
133
+                $actions['view'] =  sprintf(
134
+                    '<a href="%1$s">%2$s</a>',
135
+                    esc_url( $invoice->get_view_url() ),
136
+                    sprintf(
137
+                        esc_html( __( 'View %s', 'invoicing' ) ),
138
+                        getpaid_get_post_type_label( $invoice->get_post_type(), false )
139
+                    )
140
+                );
141
+
142
+                $actions['send'] =  sprintf(
143
+                    '<a href="%1$s">%2$s</a>',
144
+                    esc_url(
145
+                        wp_nonce_url(
146
+                            add_query_arg(
147
+                                array(
148
+                                    'getpaid-admin-action' => 'send_invoice',
149
+                                    'invoice_id'           => $invoice->get_id()
150
+                                )
151
+                            ),
152
+                            'getpaid-nonce',
153
+                            'getpaid-nonce'
154
+                        )
155
+                    ),
156
+                    esc_html( __( 'Send to Customer', 'invoicing' ) )
157
+                );
158
+
159
+            }
160 160
 
161 161
         }
162 162
 
163 163
         return $actions;
164
-	}
164
+    }
165 165
 
166
-	/**
167
-	 * Returns an array of invoice table columns.
168
-	 */
169
-	public static function invoice_columns( $columns ) {
166
+    /**
167
+     * Returns an array of invoice table columns.
168
+     */
169
+    public static function invoice_columns( $columns ) {
170 170
 
171
-		$columns = array(
172
-			'cb'                => $columns['cb'],
173
-			'number'            => __( 'Invoice', 'invoicing' ),
174
-			'customer'          => __( 'Customer', 'invoicing' ),
175
-			'invoice_date'      => __( 'Date', 'invoicing' ),
176
-			'amount'            => __( 'Amount', 'invoicing' ),
177
-			'recurring'         => __( 'Recurring', 'invoicing' ),
178
-			'status'            => __( 'Status', 'invoicing' ),
179
-		);
171
+        $columns = array(
172
+            'cb'                => $columns['cb'],
173
+            'number'            => __( 'Invoice', 'invoicing' ),
174
+            'customer'          => __( 'Customer', 'invoicing' ),
175
+            'invoice_date'      => __( 'Date', 'invoicing' ),
176
+            'amount'            => __( 'Amount', 'invoicing' ),
177
+            'recurring'         => __( 'Recurring', 'invoicing' ),
178
+            'status'            => __( 'Status', 'invoicing' ),
179
+        );
180 180
 
181
-		return apply_filters( 'wpi_invoice_table_columns', $columns );
182
-	}
181
+        return apply_filters( 'wpi_invoice_table_columns', $columns );
182
+    }
183 183
 
184
-	/**
185
-	 * Displays invoice table columns.
186
-	 */
187
-	public static function display_invoice_columns( $column_name, $post_id ) {
184
+    /**
185
+     * Displays invoice table columns.
186
+     */
187
+    public static function display_invoice_columns( $column_name, $post_id ) {
188 188
 
189
-		$invoice = new WPInv_Invoice( $post_id );
189
+        $invoice = new WPInv_Invoice( $post_id );
190 190
 
191
-		switch ( $column_name ) {
191
+        switch ( $column_name ) {
192 192
 
193
-			case 'invoice_date' :
194
-				$date_time = esc_attr( $invoice->get_created_date() );
195
-				$date      = getpaid_format_date_value( $date_time );
196
-				echo "<span title='$date_time'>$date</span>";
197
-				break;
193
+            case 'invoice_date' :
194
+                $date_time = esc_attr( $invoice->get_created_date() );
195
+                $date      = getpaid_format_date_value( $date_time );
196
+                echo "<span title='$date_time'>$date</span>";
197
+                break;
198 198
 
199
-			case 'amount' :
199
+            case 'amount' :
200 200
 
201
-				$amount = $invoice->get_total();
202
-				$formated_amount = wpinv_price( $amount, $invoice->get_currency() );
201
+                $amount = $invoice->get_total();
202
+                $formated_amount = wpinv_price( $amount, $invoice->get_currency() );
203 203
 
204
-				if ( $invoice->is_refunded() ) {
205
-					$refunded_amount = wpinv_price( 0, $invoice->get_currency() );
206
-					echo "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>";
207
-				} else {
204
+                if ( $invoice->is_refunded() ) {
205
+                    $refunded_amount = wpinv_price( 0, $invoice->get_currency() );
206
+                    echo "<del>$formated_amount</del>&nbsp;<ins>$refunded_amount</ins>";
207
+                } else {
208 208
 
209
-					$discount = $invoice->get_total_discount();
209
+                    $discount = $invoice->get_total_discount();
210 210
 
211
-					if ( ! empty( $discount ) ) {
212
-						$new_amount = wpinv_price( $amount + $discount, $invoice->get_currency() );
213
-						echo "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>";
214
-					} else {
215
-						echo $formated_amount;
216
-					}
211
+                    if ( ! empty( $discount ) ) {
212
+                        $new_amount = wpinv_price( $amount + $discount, $invoice->get_currency() );
213
+                        echo "<del>$new_amount</del>&nbsp;<ins>$formated_amount</ins>";
214
+                    } else {
215
+                        echo $formated_amount;
216
+                    }
217 217
 
218
-				}
218
+                }
219 219
 
220
-				break;
220
+                break;
221 221
 
222
-			case 'status' :
223
-				$status       = sanitize_text_field( $invoice->get_status() );
224
-				$status_label = sanitize_text_field( $invoice->get_status_nicename() );
222
+            case 'status' :
223
+                $status       = sanitize_text_field( $invoice->get_status() );
224
+                $status_label = sanitize_text_field( $invoice->get_status_nicename() );
225 225
 
226
-				// If it is paid, show the gateway title.
227
-				if ( $invoice->is_paid() ) {
228
-					$gateway = sanitize_text_field( $invoice->get_gateway_title() );
229
-					$gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), $gateway );
226
+                // If it is paid, show the gateway title.
227
+                if ( $invoice->is_paid() ) {
228
+                    $gateway = sanitize_text_field( $invoice->get_gateway_title() );
229
+                    $gateway = wp_sprintf( esc_attr__( 'Paid via %s', 'invoicing' ), $gateway );
230 230
 
231
-					echo "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>";
232
-				} else {
233
-					echo "<mark class='getpaid-invoice-status $status'><span>$status_label</span></mark>";
234
-				}
231
+                    echo "<mark class='wpi-help-tip getpaid-invoice-status $status' title='$gateway'><span>$status_label</span></mark>";
232
+                } else {
233
+                    echo "<mark class='getpaid-invoice-status $status'><span>$status_label</span></mark>";
234
+                }
235 235
 
236
-				// If it is not paid, display the overdue and view status.
237
-				if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
236
+                // If it is not paid, display the overdue and view status.
237
+                if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
238 238
 
239
-					// Invoice view status.
240
-					if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
241
-						echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="'. esc_attr__( 'Viewed by Customer', 'invoicing' ).'"></i>';
242
-					} else {
243
-						echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="'. esc_attr__( 'Not Viewed by Customer', 'invoicing' ).'"></i>';
244
-					}
239
+                    // Invoice view status.
240
+                    if ( wpinv_is_invoice_viewed( $invoice->get_id() ) ) {
241
+                        echo '&nbsp;&nbsp;<i class="fa fa-eye wpi-help-tip" title="'. esc_attr__( 'Viewed by Customer', 'invoicing' ).'"></i>';
242
+                    } else {
243
+                        echo '&nbsp;&nbsp;<i class="fa fa-eye-slash wpi-help-tip" title="'. esc_attr__( 'Not Viewed by Customer', 'invoicing' ).'"></i>';
244
+                    }
245 245
 
246
-					// Display the overview status.
247
-					if ( wpinv_get_option( 'overdue_active' ) ) {
248
-						$due_date = $invoice->get_due_date();
249
-						$fomatted = getpaid_format_date( $due_date );
246
+                    // Display the overview status.
247
+                    if ( wpinv_get_option( 'overdue_active' ) ) {
248
+                        $due_date = $invoice->get_due_date();
249
+                        $fomatted = getpaid_format_date( $due_date );
250 250
 
251
-						if ( ! empty( $fomatted ) ) {
252
-							$date = wp_sprintf( __( 'Due %s', 'invoicing' ), $fomatted );
253
-							echo "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>";
254
-						}
255
-					}
251
+                        if ( ! empty( $fomatted ) ) {
252
+                            $date = wp_sprintf( __( 'Due %s', 'invoicing' ), $fomatted );
253
+                            echo "<p class='description' style='color: #888;' title='$due_date'>$fomatted</p>";
254
+                        }
255
+                    }
256 256
 
257
-				}
257
+                }
258 258
 
259
-				break;
259
+                break;
260 260
 
261
-			case 'recurring':
261
+            case 'recurring':
262 262
 
263
-				if ( $invoice->is_recurring() ) {
264
-					echo '<i class="fa fa-check" style="color:#43850a;"></i>';
265
-				} else {
266
-					echo '<i class="fa fa-times" style="color:#616161;"></i>';
267
-				}
268
-				break;
263
+                if ( $invoice->is_recurring() ) {
264
+                    echo '<i class="fa fa-check" style="color:#43850a;"></i>';
265
+                } else {
266
+                    echo '<i class="fa fa-times" style="color:#616161;"></i>';
267
+                }
268
+                break;
269 269
 
270
-			case 'number' :
270
+            case 'number' :
271 271
 
272
-				$edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
273
-				$invoice_number  = sanitize_text_field( $invoice->get_number() );
274
-				$invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
272
+                $edit_link       = esc_url( get_edit_post_link( $invoice->get_id() ) );
273
+                $invoice_number  = sanitize_text_field( $invoice->get_number() );
274
+                $invoice_details = esc_attr__( 'View Invoice Details', 'invoicing' );
275 275
 
276
-				echo "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>";
276
+                echo "<a href='$edit_link' title='$invoice_details'><strong>$invoice_number</strong></a>";
277 277
 
278
-				break;
278
+                break;
279 279
 
280
-			case 'customer' :
280
+            case 'customer' :
281 281
 	
282
-				$customer_name = $invoice->get_user_full_name();
282
+                $customer_name = $invoice->get_user_full_name();
283 283
 	
284
-				if ( empty( $customer_name ) ) {
285
-					$customer_name = $invoice->get_email();
286
-				}
284
+                if ( empty( $customer_name ) ) {
285
+                    $customer_name = $invoice->get_email();
286
+                }
287 287
 	
288
-				if ( ! empty( $customer_name ) ) {
289
-					$customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
290
-					$view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
291
-					echo "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>";
292
-				} else {
293
-					echo '<div>&mdash;</div>';
294
-				}
288
+                if ( ! empty( $customer_name ) ) {
289
+                    $customer_details = esc_attr__( 'View Customer Details', 'invoicing' );
290
+                    $view_link        = esc_url( add_query_arg( 'user_id', $invoice->get_user_id(), admin_url( 'user-edit.php' ) ) );
291
+                    echo "<a href='$view_link' title='$customer_details'><span>$customer_name</span></a>";
292
+                } else {
293
+                    echo '<div>&mdash;</div>';
294
+                }
295 295
 
296
-				break;
296
+                break;
297 297
 
298
-		}
298
+        }
299 299
 
300
-	}
300
+    }
301 301
 
302
-	/**
303
-	 * Returns an array of payment forms table columns.
304
-	 */
305
-	public static function payment_form_columns( $columns ) {
302
+    /**
303
+     * Returns an array of payment forms table columns.
304
+     */
305
+    public static function payment_form_columns( $columns ) {
306 306
 
307
-		$columns = array(
308
-			'cb'                => $columns['cb'],
309
-			'title'             => __( 'Name', 'invoicing' ),
310
-			'shortcode'         => __( 'Shortcode', 'invoicing' ),
311
-			'earnings'          => __( 'Revenue', 'invoicing' ),
312
-			'refunds'           => __( 'Refunded', 'invoicing' ),
313
-			'items'             => __( 'Items', 'invoicing' ),
314
-			'date'              => __( 'Date', 'invoicing' ),
315
-		);
307
+        $columns = array(
308
+            'cb'                => $columns['cb'],
309
+            'title'             => __( 'Name', 'invoicing' ),
310
+            'shortcode'         => __( 'Shortcode', 'invoicing' ),
311
+            'earnings'          => __( 'Revenue', 'invoicing' ),
312
+            'refunds'           => __( 'Refunded', 'invoicing' ),
313
+            'items'             => __( 'Items', 'invoicing' ),
314
+            'date'              => __( 'Date', 'invoicing' ),
315
+        );
316 316
 
317
-		return apply_filters( 'wpi_payment_form_table_columns', $columns );
317
+        return apply_filters( 'wpi_payment_form_table_columns', $columns );
318 318
 
319
-	}
319
+    }
320 320
 
321
-	/**
322
-	 * Displays payment form table columns.
323
-	 */
324
-	public static function display_payment_form_columns( $column_name, $post_id ) {
321
+    /**
322
+     * Displays payment form table columns.
323
+     */
324
+    public static function display_payment_form_columns( $column_name, $post_id ) {
325 325
 
326
-		// Retrieve the payment form.
327
-		$form = new GetPaid_Payment_Form( $post_id );
326
+        // Retrieve the payment form.
327
+        $form = new GetPaid_Payment_Form( $post_id );
328 328
 
329
-		switch ( $column_name ) {
329
+        switch ( $column_name ) {
330 330
 
331
-			case 'earnings' :
332
-				echo wpinv_price( $form->get_earned() );
333
-				break;
331
+            case 'earnings' :
332
+                echo wpinv_price( $form->get_earned() );
333
+                break;
334 334
 
335
-			case 'refunds' :
336
-				echo wpinv_price( $form->get_refunded() );
337
-				break;
335
+            case 'refunds' :
336
+                echo wpinv_price( $form->get_refunded() );
337
+                break;
338 338
 
339
-			case 'refunds' :
340
-				echo wpinv_price( $form->get_refunded() );
341
-				break;
339
+            case 'refunds' :
340
+                echo wpinv_price( $form->get_refunded() );
341
+                break;
342 342
 
343
-			case 'shortcode' :
343
+            case 'shortcode' :
344 344
 
345
-				if ( $form->is_default() ) {
346
-					echo '&mdash;';
347
-				} else {
348
-					echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
349
-				}
345
+                if ( $form->is_default() ) {
346
+                    echo '&mdash;';
347
+                } else {
348
+                    echo '<input onClick="this.select()" type="text" value="[getpaid form=' . esc_attr( $form->get_id() ) . ']" style="width: 100%;" readonly/>';
349
+                }
350 350
 
351
-				break;
351
+                break;
352 352
 
353
-			case 'items' :
353
+            case 'items' :
354 354
 
355
-				$items = $form->get_items();
355
+                $items = $form->get_items();
356 356
 
357
-				if ( $form->is_default() || empty( $items ) ) {
358
-					echo '&mdash;';
359
-					return;
360
-				}
357
+                if ( $form->is_default() || empty( $items ) ) {
358
+                    echo '&mdash;';
359
+                    return;
360
+                }
361 361
 
362
-				$_items = array();
362
+                $_items = array();
363 363
 
364
-				foreach ( $items as $item ) {
365
-					$url = $item->get_edit_url();
364
+                foreach ( $items as $item ) {
365
+                    $url = $item->get_edit_url();
366 366
 
367
-					if ( empty( $url ) ) {
368
-						$_items[] = sanitize_text_field( $item->get_name() );
369
-					} else {
370
-						$_items[] = sprintf(
371
-							'<a href="%s">%s</a>',
372
-							esc_url( $url ),
373
-							sanitize_text_field( $item->get_name() )
374
-						);
375
-					}
367
+                    if ( empty( $url ) ) {
368
+                        $_items[] = sanitize_text_field( $item->get_name() );
369
+                    } else {
370
+                        $_items[] = sprintf(
371
+                            '<a href="%s">%s</a>',
372
+                            esc_url( $url ),
373
+                            sanitize_text_field( $item->get_name() )
374
+                        );
375
+                    }
376 376
 
377
-				}
377
+                }
378 378
 
379
-				echo implode( '<br>', $_items );
379
+                echo implode( '<br>', $_items );
380 380
 
381
-				break;
381
+                break;
382 382
 
383
-		}
383
+        }
384 384
 
385
-	}
385
+    }
386 386
 
387
-	/**
388
-	 * Filters post states.
389
-	 */
390
-	public static function filter_payment_form_state( $post_states, $post ) {
387
+    /**
388
+     * Filters post states.
389
+     */
390
+    public static function filter_payment_form_state( $post_states, $post ) {
391 391
 
392
-		if ( 'wpi_payment_form' == $post->post_type && wpinv_get_default_payment_form() == $post->ID ) {
393
-			$post_states[ 'default_form' ] = __( 'Default Payment Form', 'invoicing' );
394
-		}
392
+        if ( 'wpi_payment_form' == $post->post_type && wpinv_get_default_payment_form() == $post->ID ) {
393
+            $post_states[ 'default_form' ] = __( 'Default Payment Form', 'invoicing' );
394
+        }
395 395
 	
396
-		return $post_states;
397
-
398
-	}
399
-
400
-	/**
401
-	 * Returns an array of coupon table columns.
402
-	 */
403
-	public static function discount_columns( $columns ) {
404
-
405
-		$columns = array(
406
-			'cb'                => $columns['cb'],
407
-			'title'             => __( 'Name', 'invoicing' ),
408
-			'code'              => __( 'Code', 'invoicing' ),
409
-			'amount'            => __( 'Amount', 'invoicing' ),
410
-			'usage'             => __( 'Usage / Limit', 'invoicing' ),
411
-			'start_date'        => __( 'Start Date', 'invoicing' ),
412
-			'expiry_date'       => __( 'Expiry Date', 'invoicing' ),
413
-		);
414
-
415
-		return apply_filters( 'wpi_discount_table_columns', $columns );
416
-	}
417
-
418
-	/**
419
-	 * Filters post states.
420
-	 */
421
-	public static function filter_discount_state( $post_states, $post ) {
422
-
423
-		if ( 'wpi_discount' == $post->post_type ) {
424
-
425
-			$discount = new WPInv_Discount( $post );
426
-
427
-			$status = $discount->is_expired() ? 'expired' : $discount->get_status();
428
-
429
-			if ( $status != 'publish' ) {
430
-				return array(
431
-					'discount_status' => wpinv_discount_status( $status ),
432
-				);
433
-			}
434
-
435
-			return array();
436
-
437
-		}
438
-
439
-		return $post_states;
440
-
441
-	}
442
-
443
-	/**
444
-	 * Returns an array of items table columns.
445
-	 */
446
-	public static function item_columns( $columns ) {
447
-
448
-		$columns = array(
449
-			'cb'                => $columns['cb'],
450
-			'title'             => __( 'Name', 'invoicing' ),
451
-			'price'             => __( 'Price', 'invoicing' ),
452
-			'vat_rule'          => __( 'VAT rule', 'invoicing' ),
453
-			'vat_class'         => __( 'VAT class', 'invoicing' ),
454
-			'type'              => __( 'Type', 'invoicing' ),
455
-			'shortcode'         => __( 'Shortcode', 'invoicing' ),
456
-		);
457
-
458
-		if ( ! wpinv_use_taxes() ) {
459
-			unset( $columns['vat_rule'] );
460
-			unset( $columns['vat_class'] );
461
-		}
462
-
463
-		return apply_filters( 'wpi_item_table_columns', $columns );
464
-	}
465
-
466
-	/**
467
-	 * Returns an array of sortable items table columns.
468
-	 */
469
-	public static function sortable_item_columns( $columns ) {
470
-
471
-		return array_merge(
472
-			$columns,
473
-			array(
474
-				'price'     => 'price',
475
-				'vat_rule'  => 'vat_rule',
476
-				'vat_class' => 'vat_class',
477
-				'type'      => 'type',
478
-			)
479
-		);
480
-
481
-	}
482
-
483
-	/**
484
-	 * Displays items table columns.
485
-	 */
486
-	public static function display_item_columns( $column_name, $post_id ) {
396
+        return $post_states;
397
+
398
+    }
399
+
400
+    /**
401
+     * Returns an array of coupon table columns.
402
+     */
403
+    public static function discount_columns( $columns ) {
404
+
405
+        $columns = array(
406
+            'cb'                => $columns['cb'],
407
+            'title'             => __( 'Name', 'invoicing' ),
408
+            'code'              => __( 'Code', 'invoicing' ),
409
+            'amount'            => __( 'Amount', 'invoicing' ),
410
+            'usage'             => __( 'Usage / Limit', 'invoicing' ),
411
+            'start_date'        => __( 'Start Date', 'invoicing' ),
412
+            'expiry_date'       => __( 'Expiry Date', 'invoicing' ),
413
+        );
414
+
415
+        return apply_filters( 'wpi_discount_table_columns', $columns );
416
+    }
417
+
418
+    /**
419
+     * Filters post states.
420
+     */
421
+    public static function filter_discount_state( $post_states, $post ) {
422
+
423
+        if ( 'wpi_discount' == $post->post_type ) {
424
+
425
+            $discount = new WPInv_Discount( $post );
426
+
427
+            $status = $discount->is_expired() ? 'expired' : $discount->get_status();
428
+
429
+            if ( $status != 'publish' ) {
430
+                return array(
431
+                    'discount_status' => wpinv_discount_status( $status ),
432
+                );
433
+            }
434
+
435
+            return array();
436
+
437
+        }
438
+
439
+        return $post_states;
440
+
441
+    }
442
+
443
+    /**
444
+     * Returns an array of items table columns.
445
+     */
446
+    public static function item_columns( $columns ) {
447
+
448
+        $columns = array(
449
+            'cb'                => $columns['cb'],
450
+            'title'             => __( 'Name', 'invoicing' ),
451
+            'price'             => __( 'Price', 'invoicing' ),
452
+            'vat_rule'          => __( 'VAT rule', 'invoicing' ),
453
+            'vat_class'         => __( 'VAT class', 'invoicing' ),
454
+            'type'              => __( 'Type', 'invoicing' ),
455
+            'shortcode'         => __( 'Shortcode', 'invoicing' ),
456
+        );
457
+
458
+        if ( ! wpinv_use_taxes() ) {
459
+            unset( $columns['vat_rule'] );
460
+            unset( $columns['vat_class'] );
461
+        }
462
+
463
+        return apply_filters( 'wpi_item_table_columns', $columns );
464
+    }
465
+
466
+    /**
467
+     * Returns an array of sortable items table columns.
468
+     */
469
+    public static function sortable_item_columns( $columns ) {
470
+
471
+        return array_merge(
472
+            $columns,
473
+            array(
474
+                'price'     => 'price',
475
+                'vat_rule'  => 'vat_rule',
476
+                'vat_class' => 'vat_class',
477
+                'type'      => 'type',
478
+            )
479
+        );
480
+
481
+    }
482
+
483
+    /**
484
+     * Displays items table columns.
485
+     */
486
+    public static function display_item_columns( $column_name, $post_id ) {
487 487
  
488
-		$item = new WPInv_Item( $post_id );
488
+        $item = new WPInv_Item( $post_id );
489 489
 
490
-		switch ( $column_name ) {
490
+        switch ( $column_name ) {
491 491
 
492
-			case 'price' :
492
+            case 'price' :
493 493
 
494
-				if ( ! $item->is_recurring() ) {
495
-					echo $item->get_the_price();
496
-					break;
497
-				}
494
+                if ( ! $item->is_recurring() ) {
495
+                    echo $item->get_the_price();
496
+                    break;
497
+                }
498 498
 
499
-				$price = wp_sprintf(
500
-					__( '%s / %s', 'invoicing' ),
501
-					$item->get_the_price(),
502
-					getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
503
-				);
499
+                $price = wp_sprintf(
500
+                    __( '%s / %s', 'invoicing' ),
501
+                    $item->get_the_price(),
502
+                    getpaid_get_subscription_period_label( $item->get_recurring_period(), $item->get_recurring_interval(), '' )
503
+                );
504 504
 
505
-				if ( $item->get_the_price() == $item->get_the_initial_price() ) {
506
-					echo $price;
507
-					break;
508
-				}
505
+                if ( $item->get_the_price() == $item->get_the_initial_price() ) {
506
+                    echo $price;
507
+                    break;
508
+                }
509 509
 
510
-				echo $item->get_the_initial_price();
510
+                echo $item->get_the_initial_price();
511 511
 
512
-				echo '<span class="meta">' . wp_sprintf( __( 'then %s', 'invoicing' ), $price )  .'</span>';
513
-				break;
512
+                echo '<span class="meta">' . wp_sprintf( __( 'then %s', 'invoicing' ), $price )  .'</span>';
513
+                break;
514 514
 
515
-			case 'vat_rule' :
516
-				echo getpaid_get_tax_rule_label( $item->get_vat_rule() );
517
-				break;
515
+            case 'vat_rule' :
516
+                echo getpaid_get_tax_rule_label( $item->get_vat_rule() );
517
+                break;
518 518
 
519
-			case 'vat_class' :
520
-				echo getpaid_get_tax_class_label( $item->get_vat_class() );
521
-				break;
519
+            case 'vat_class' :
520
+                echo getpaid_get_tax_class_label( $item->get_vat_class() );
521
+                break;
522 522
 
523
-			case 'shortcode' :
524
-				echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
525
-				break;
523
+            case 'shortcode' :
524
+                echo '<input onClick="this.select()" type="text" value="[getpaid item=' . esc_attr( $item->get_id() ) . ' button=\'Buy Now\']" style="width: 100%;" readonly/>';
525
+                break;
526 526
 
527
-			case 'type' :
528
-				echo wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>';
529
-				break;
527
+            case 'type' :
528
+                echo wpinv_item_type( $item->get_id() ) . '<span class="meta">' . $item->get_custom_singular_name() . '</span>';
529
+                break;
530 530
 
531
-		}
531
+        }
532 532
 
533
-	}
533
+    }
534 534
 
535
-	/**
536
-	 * Lets users filter items using taxes.
537
-	 */
538
-	public static function add_item_filters( $post_type ) {
535
+    /**
536
+     * Lets users filter items using taxes.
537
+     */
538
+    public static function add_item_filters( $post_type ) {
539 539
 
540
-		// Abort if we're not dealing with items.
541
-		if ( $post_type != 'wpi_item' ) {
542
-			return;
543
-		}
540
+        // Abort if we're not dealing with items.
541
+        if ( $post_type != 'wpi_item' ) {
542
+            return;
543
+        }
544 544
 
545
-		// Filter by vat rules.
546
-		if ( wpinv_use_taxes() ) {
545
+        // Filter by vat rules.
546
+        if ( wpinv_use_taxes() ) {
547 547
 	
548
-			// Sanitize selected vat rule.
549
-			$vat_rule   = '';
550
-			$vat_rules  = getpaid_get_tax_rules();
551
-			if ( isset( $_GET['vat_rule'] ) ) {
552
-				$vat_rule   =  $_GET['vat_rule'];
553
-			}
554
-
555
-			// Filter by VAT rule.
556
-			echo wpinv_html_select(
557
-				array(
558
-					'options'          => array_merge(
559
-						array(
560
-							'' => __( 'All VAT rules', 'invoicing' )
561
-						),
562
-						$vat_rules
563
-					),
564
-					'name'             => 'vat_rule',
565
-					'id'               => 'vat_rule',
566
-					'selected'         => in_array( $vat_rule, array_keys( $vat_rules ) ) ? $vat_rule : '',
567
-					'show_option_all'  => false,
568
-					'show_option_none' => false,
569
-				)
570
-			);
571
-
572
-			// Filter by VAT class.
548
+            // Sanitize selected vat rule.
549
+            $vat_rule   = '';
550
+            $vat_rules  = getpaid_get_tax_rules();
551
+            if ( isset( $_GET['vat_rule'] ) ) {
552
+                $vat_rule   =  $_GET['vat_rule'];
553
+            }
554
+
555
+            // Filter by VAT rule.
556
+            echo wpinv_html_select(
557
+                array(
558
+                    'options'          => array_merge(
559
+                        array(
560
+                            '' => __( 'All VAT rules', 'invoicing' )
561
+                        ),
562
+                        $vat_rules
563
+                    ),
564
+                    'name'             => 'vat_rule',
565
+                    'id'               => 'vat_rule',
566
+                    'selected'         => in_array( $vat_rule, array_keys( $vat_rules ) ) ? $vat_rule : '',
567
+                    'show_option_all'  => false,
568
+                    'show_option_none' => false,
569
+                )
570
+            );
571
+
572
+            // Filter by VAT class.
573 573
 	
574
-			// Sanitize selected vat rule.
575
-			$vat_class   = '';
576
-			$vat_classes = getpaid_get_tax_classes();
577
-			if ( isset( $_GET['vat_class'] ) ) {
578
-				$vat_class   =  $_GET['vat_class'];
579
-			}
580
-
581
-			echo wpinv_html_select(
582
-				array(
583
-					'options'          => array_merge(
584
-						array(
585
-							'' => __( 'All VAT classes', 'invoicing' )
586
-						),
587
-						$vat_classes
588
-					),
589
-					'name'             => 'vat_class',
590
-					'id'               => 'vat_class',
591
-					'selected'         => in_array( $vat_class, array_keys( $vat_classes ) ) ? $vat_class : '',
592
-					'show_option_all'  => false,
593
-					'show_option_none' => false,
594
-				)
595
-			);
596
-
597
-		}
598
-
599
-		// Filter by item type.
600
-		$type   = '';
601
-		if ( isset( $_GET['type'] ) ) {
602
-			$type   =  $_GET['type'];
603
-		}
604
-
605
-		echo wpinv_html_select(
606
-			array(
607
-				'options'          => array_merge(
608
-					array(
609
-						'' => __( 'All item types', 'invoicing' )
610
-					),
611
-					wpinv_get_item_types()
612
-				),
613
-				'name'             => 'type',
614
-				'id'               => 'type',
615
-				'selected'         => in_array( $type, wpinv_item_types() ) ? $type : '',
616
-				'show_option_all'  => false,
617
-				'show_option_none' => false,
618
-			)
619
-		);
620
-
621
-	}
622
-
623
-	/**
624
-	 * Filters the item query.
625
-	 */
626
-	public static function filter_item_query( $query ) {
627
-
628
-		// modify the query only if it admin and main query.
629
-		if ( ! ( is_admin() && $query->is_main_query() ) ){ 
630
-			return $query;
631
-		}
632
-
633
-		// we want to modify the query for our items.
634
-		if ( empty( $query->query['post_type'] ) || 'wpi_item' != $query->query['post_type'] ){
635
-			return $query;
636
-		}
637
-
638
-		if ( empty( $query->query_vars['meta_query'] ) ) {
639
-			$query->query_vars['meta_query'] = array();
640
-		}
641
-
642
-		// Filter vat rule type
574
+            // Sanitize selected vat rule.
575
+            $vat_class   = '';
576
+            $vat_classes = getpaid_get_tax_classes();
577
+            if ( isset( $_GET['vat_class'] ) ) {
578
+                $vat_class   =  $_GET['vat_class'];
579
+            }
580
+
581
+            echo wpinv_html_select(
582
+                array(
583
+                    'options'          => array_merge(
584
+                        array(
585
+                            '' => __( 'All VAT classes', 'invoicing' )
586
+                        ),
587
+                        $vat_classes
588
+                    ),
589
+                    'name'             => 'vat_class',
590
+                    'id'               => 'vat_class',
591
+                    'selected'         => in_array( $vat_class, array_keys( $vat_classes ) ) ? $vat_class : '',
592
+                    'show_option_all'  => false,
593
+                    'show_option_none' => false,
594
+                )
595
+            );
596
+
597
+        }
598
+
599
+        // Filter by item type.
600
+        $type   = '';
601
+        if ( isset( $_GET['type'] ) ) {
602
+            $type   =  $_GET['type'];
603
+        }
604
+
605
+        echo wpinv_html_select(
606
+            array(
607
+                'options'          => array_merge(
608
+                    array(
609
+                        '' => __( 'All item types', 'invoicing' )
610
+                    ),
611
+                    wpinv_get_item_types()
612
+                ),
613
+                'name'             => 'type',
614
+                'id'               => 'type',
615
+                'selected'         => in_array( $type, wpinv_item_types() ) ? $type : '',
616
+                'show_option_all'  => false,
617
+                'show_option_none' => false,
618
+            )
619
+        );
620
+
621
+    }
622
+
623
+    /**
624
+     * Filters the item query.
625
+     */
626
+    public static function filter_item_query( $query ) {
627
+
628
+        // modify the query only if it admin and main query.
629
+        if ( ! ( is_admin() && $query->is_main_query() ) ){ 
630
+            return $query;
631
+        }
632
+
633
+        // we want to modify the query for our items.
634
+        if ( empty( $query->query['post_type'] ) || 'wpi_item' != $query->query['post_type'] ){
635
+            return $query;
636
+        }
637
+
638
+        if ( empty( $query->query_vars['meta_query'] ) ) {
639
+            $query->query_vars['meta_query'] = array();
640
+        }
641
+
642
+        // Filter vat rule type
643 643
         if ( ! empty( $_GET['vat_rule'] ) ) {
644 644
             $query->query_vars['meta_query'][] = array(
645 645
                 'key'     => '_wpinv_vat_rule',
@@ -664,94 +664,94 @@  discard block
 block discarded – undo
664 664
                 'value'   => sanitize_text_field( $_GET['type'] ),
665 665
                 'compare' => '='
666 666
             );
667
-		}
668
-
669
-	}
670
-
671
-	/**
672
-	 * Reorders items.
673
-	 */
674
-	public static function reorder_items( $vars ) {
675
-		global $typenow;
676
-
677
-		if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
678
-			return $vars;
679
-		}
680
-
681
-		// By item type.
682
-		if ( 'type' == $vars['orderby'] ) {
683
-			return array_merge(
684
-				$vars,
685
-				array(
686
-					'meta_key' => '_wpinv_type',
687
-					'orderby'  => 'meta_value'
688
-				)
689
-			);
690
-		}
691
-
692
-		// By vat class.
693
-		if ( 'vat_class' == $vars['orderby'] ) {
694
-			return array_merge(
695
-				$vars,
696
-				array(
697
-					'meta_key' => '_wpinv_vat_class',
698
-					'orderby'  => 'meta_value'
699
-				)
700
-			);
701
-		}
702
-
703
-		// By vat rule.
704
-		if ( 'vat_rule' == $vars['orderby'] ) {
705
-			return array_merge(
706
-				$vars,
707
-				array(
708
-					'meta_key' => '_wpinv_vat_rule',
709
-					'orderby'  => 'meta_value'
710
-				)
711
-			);
712
-		}
713
-
714
-		// By price.
715
-		if ( 'price' == $vars['orderby'] ) {
716
-			return array_merge(
717
-				$vars,
718
-				array(
719
-					'meta_key' => '_wpinv_price',
720
-					'orderby'  => 'meta_value_num'
721
-				)
722
-			);
723
-		}
724
-
725
-		return $vars;
726
-
727
-	}
728
-
729
-	/**
730
-	 * Fired when deleting a post.
731
-	 */
732
-	public static function delete_post( $post_id ) {
733
-
734
-		switch ( get_post_type( $post_id ) ) {
735
-
736
-			case 'wpi_item' :
737
-				do_action( "getpaid_before_delete_item", new WPInv_Item( $post_id ) );
738
-				break;
739
-
740
-			case 'wpi_payment_form' :
741
-				do_action( "getpaid_before_delete_payment_form", new GetPaid_Payment_Form( $post_id ) );
742
-				break;
743
-
744
-			case 'wpi_discount' :
745
-				do_action( "getpaid_before_delete_discount", new WPInv_Discount( $post_id ) );
746
-				break;
747
-
748
-			case 'wpi_invoice' :
749
-				$invoice = new WPInv_Invoice( $post_id );
750
-				do_action( "getpaid_before_delete_invoice", $invoice );
751
-				$invoice->get_data_store()->delete_items( $invoice );
752
-				$invoice->get_data_store()->delete_special_fields( $invoice );
753
-				break;
754
-		}
755
-	}
667
+        }
668
+
669
+    }
670
+
671
+    /**
672
+     * Reorders items.
673
+     */
674
+    public static function reorder_items( $vars ) {
675
+        global $typenow;
676
+
677
+        if ( 'wpi_item' !== $typenow || empty( $vars['orderby'] ) ) {
678
+            return $vars;
679
+        }
680
+
681
+        // By item type.
682
+        if ( 'type' == $vars['orderby'] ) {
683
+            return array_merge(
684
+                $vars,
685
+                array(
686
+                    'meta_key' => '_wpinv_type',
687
+                    'orderby'  => 'meta_value'
688
+                )
689
+            );
690
+        }
691
+
692
+        // By vat class.
693
+        if ( 'vat_class' == $vars['orderby'] ) {
694
+            return array_merge(
695
+                $vars,
696
+                array(
697
+                    'meta_key' => '_wpinv_vat_class',
698
+                    'orderby'  => 'meta_value'
699
+                )
700
+            );
701
+        }
702
+
703
+        // By vat rule.
704
+        if ( 'vat_rule' == $vars['orderby'] ) {
705
+            return array_merge(
706
+                $vars,
707
+                array(
708
+                    'meta_key' => '_wpinv_vat_rule',
709
+                    'orderby'  => 'meta_value'
710
+                )
711
+            );
712
+        }
713
+
714
+        // By price.
715
+        if ( 'price' == $vars['orderby'] ) {
716
+            return array_merge(
717
+                $vars,
718
+                array(
719
+                    'meta_key' => '_wpinv_price',
720
+                    'orderby'  => 'meta_value_num'
721
+                )
722
+            );
723
+        }
724
+
725
+        return $vars;
726
+
727
+    }
728
+
729
+    /**
730
+     * Fired when deleting a post.
731
+     */
732
+    public static function delete_post( $post_id ) {
733
+
734
+        switch ( get_post_type( $post_id ) ) {
735
+
736
+            case 'wpi_item' :
737
+                do_action( "getpaid_before_delete_item", new WPInv_Item( $post_id ) );
738
+                break;
739
+
740
+            case 'wpi_payment_form' :
741
+                do_action( "getpaid_before_delete_payment_form", new GetPaid_Payment_Form( $post_id ) );
742
+                break;
743
+
744
+            case 'wpi_discount' :
745
+                do_action( "getpaid_before_delete_discount", new WPInv_Discount( $post_id ) );
746
+                break;
747
+
748
+            case 'wpi_invoice' :
749
+                $invoice = new WPInv_Invoice( $post_id );
750
+                do_action( "getpaid_before_delete_invoice", $invoice );
751
+                $invoice->get_data_store()->delete_items( $invoice );
752
+                $invoice->get_data_store()->delete_special_fields( $invoice );
753
+                break;
754
+        }
755
+    }
756 756
 
757 757
 }
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 1 patch
Indentation   +2406 added lines, -2406 removed lines patch added patch discarded remove patch
@@ -14,30 +14,30 @@  discard block
 block discarded – undo
14 14
 class WPInv_Invoice extends GetPaid_Data {
15 15
 
16 16
     /**
17
-	 * Which data store to load.
18
-	 *
19
-	 * @var string
20
-	 */
17
+     * Which data store to load.
18
+     *
19
+     * @var string
20
+     */
21 21
     protected $data_store_name = 'invoice';
22 22
 
23 23
     /**
24
-	 * This is the name of this object type.
25
-	 *
26
-	 * @var string
27
-	 */
24
+     * This is the name of this object type.
25
+     *
26
+     * @var string
27
+     */
28 28
     protected $object_type = 'invoice';
29 29
 
30 30
     /**
31
-	 * Item Data array. This is the core item data exposed in APIs.
32
-	 *
33
-	 * @since 1.0.19
34
-	 * @var array
35
-	 */
36
-	protected $data = array(
37
-		'parent_id'            => 0,
38
-		'status'               => 'wpi-pending',
39
-		'version'              => '',
40
-		'date_created'         => null,
31
+     * Item Data array. This is the core item data exposed in APIs.
32
+     *
33
+     * @since 1.0.19
34
+     * @var array
35
+     */
36
+    protected $data = array(
37
+        'parent_id'            => 0,
38
+        'status'               => 'wpi-pending',
39
+        'version'              => '',
40
+        'date_created'         => null,
41 41
         'date_modified'        => null,
42 42
         'due_date'             => null,
43 43
         'completed_date'       => null,
@@ -79,22 +79,22 @@  discard block
 block discarded – undo
79 79
         'transaction_id'       => '',
80 80
         'currency'             => '',
81 81
         'disable_taxes'        => false,
82
-		'subscription_id'      => null,
83
-		'remote_subscription_id' => null,
84
-		'is_viewed'            => false,
85
-		'email_cc'             => '',
86
-		'template'             => 'quantity', // hours, amount only
87
-		'created_via'          => null,
82
+        'subscription_id'      => null,
83
+        'remote_subscription_id' => null,
84
+        'is_viewed'            => false,
85
+        'email_cc'             => '',
86
+        'template'             => 'quantity', // hours, amount only
87
+        'created_via'          => null,
88 88
     );
89 89
 
90 90
     /**
91
-	 * Stores meta in cache for future reads.
92
-	 *
93
-	 * A group must be set to to enable caching.
94
-	 *
95
-	 * @var string
96
-	 */
97
-	protected $cache_group = 'getpaid_invoices';
91
+     * Stores meta in cache for future reads.
92
+     *
93
+     * A group must be set to to enable caching.
94
+     *
95
+     * @var string
96
+     */
97
+    protected $cache_group = 'getpaid_invoices';
98 98
 
99 99
     /**
100 100
      * Stores a reference to the original WP_Post object
@@ -108,104 +108,104 @@  discard block
 block discarded – undo
108 108
      *
109 109
      * @var int
110 110
      */
111
-	protected $recurring_item = null;
111
+    protected $recurring_item = null;
112 112
 
113
-	/**
113
+    /**
114 114
      * Stores an array of item totals.
115
-	 *
116
-	 * e.g $totals['discount'] = array(
117
-	 * 		'initial'   => 10,
118
-	 * 		'recurring' => 10,
119
-	 * )
115
+     *
116
+     * e.g $totals['discount'] = array(
117
+     * 		'initial'   => 10,
118
+     * 		'recurring' => 10,
119
+     * )
120 120
      *
121 121
      * @var array
122 122
      */
123
-	protected $totals = array();
123
+    protected $totals = array();
124 124
 
125
-	/**
126
-	 * Stores the status transition information.
127
-	 *
128
-	 * @since 1.0.19
129
-	 * @var bool|array
130
-	 */
131
-	protected $status_transition = false;
125
+    /**
126
+     * Stores the status transition information.
127
+     *
128
+     * @since 1.0.19
129
+     * @var bool|array
130
+     */
131
+    protected $status_transition = false;
132 132
 
133 133
     /**
134
-	 * Get the invoice if ID is passed, otherwise the invoice is new and empty.
135
-	 *
136
-	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
137
-	 */
134
+     * Get the invoice if ID is passed, otherwise the invoice is new and empty.
135
+     *
136
+     * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
137
+     */
138 138
     public function __construct( $invoice = 0 ) {
139 139
 
140 140
         parent::__construct( $invoice );
141 141
 
142
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
143
-			$this->set_id( (int) $invoice );
144
-		} elseif ( $invoice instanceof self ) {
145
-			$this->set_id( $invoice->get_id() );
146
-		} elseif ( ! empty( $invoice->ID ) ) {
147
-			$this->set_id( $invoice->ID );
148
-		} elseif ( is_array( $invoice ) ) {
149
-			$this->set_props( $invoice );
150
-
151
-			if ( isset( $invoice['ID'] ) ) {
152
-				$this->set_id( $invoice['ID'] );
153
-			}
154
-
155
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
156
-			$this->set_id( $invoice_id );
157
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
158
-			$this->set_id( $invoice_id );
159
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
160
-			$this->set_id( $invoice_id );
161
-		}else {
162
-			$this->set_object_read( true );
163
-		}
142
+        if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
143
+            $this->set_id( (int) $invoice );
144
+        } elseif ( $invoice instanceof self ) {
145
+            $this->set_id( $invoice->get_id() );
146
+        } elseif ( ! empty( $invoice->ID ) ) {
147
+            $this->set_id( $invoice->ID );
148
+        } elseif ( is_array( $invoice ) ) {
149
+            $this->set_props( $invoice );
150
+
151
+            if ( isset( $invoice['ID'] ) ) {
152
+                $this->set_id( $invoice['ID'] );
153
+            }
154
+
155
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
156
+            $this->set_id( $invoice_id );
157
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
158
+            $this->set_id( $invoice_id );
159
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
160
+            $this->set_id( $invoice_id );
161
+        }else {
162
+            $this->set_object_read( true );
163
+        }
164 164
 
165 165
         // Load the datastore.
166
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
166
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
167 167
 
168
-		if ( $this->get_id() > 0 ) {
168
+        if ( $this->get_id() > 0 ) {
169 169
             $this->post = get_post( $this->get_id() );
170 170
             $this->ID   = $this->get_id();
171
-			$this->data_store->read( $this );
171
+            $this->data_store->read( $this );
172 172
         }
173 173
 
174 174
     }
175 175
 
176 176
     /**
177
-	 * Given an invoice key/number, it returns its id.
178
-	 *
179
-	 *
180
-	 * @static
181
-	 * @param string $value The invoice key or number
182
-	 * @param string $field Either key, transaction_id or number.
183
-	 * @since 1.0.15
184
-	 * @return int
185
-	 */
186
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
177
+     * Given an invoice key/number, it returns its id.
178
+     *
179
+     *
180
+     * @static
181
+     * @param string $value The invoice key or number
182
+     * @param string $field Either key, transaction_id or number.
183
+     * @since 1.0.15
184
+     * @return int
185
+     */
186
+    public static function get_invoice_id_by_field( $value, $field = 'key' ) {
187 187
         global $wpdb;
188 188
 
189
-		// Trim the value.
190
-		$value = trim( $value );
189
+        // Trim the value.
190
+        $value = trim( $value );
191 191
 
192
-		if ( empty( $value ) ) {
193
-			return 0;
194
-		}
192
+        if ( empty( $value ) ) {
193
+            return 0;
194
+        }
195 195
 
196 196
         // Valid fields.
197 197
         $fields = array( 'key', 'number', 'transaction_id' );
198 198
 
199
-		// Ensure a field has been passed.
200
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
201
-			return 0;
202
-		}
199
+        // Ensure a field has been passed.
200
+        if ( empty( $field ) || ! in_array( $field, $fields ) ) {
201
+            return 0;
202
+        }
203 203
 
204
-		// Maybe retrieve from the cache.
205
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
206
-		if ( false !== $invoice_id ) {
207
-			return $invoice_id;
208
-		}
204
+        // Maybe retrieve from the cache.
205
+        $invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
206
+        if ( false !== $invoice_id ) {
207
+            return $invoice_id;
208
+        }
209 209
 
210 210
         // Fetch from the db.
211 211
         $table       = $wpdb->prefix . 'getpaid_invoices';
@@ -213,10 +213,10 @@  discard block
 block discarded – undo
213 213
             $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
214 214
         );
215 215
 
216
-		// Update the cache with our data
217
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
216
+        // Update the cache with our data
217
+        wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
218 218
 
219
-		return $invoice_id;
219
+        return $invoice_id;
220 220
     }
221 221
 
222 222
     /**
@@ -242,83 +242,83 @@  discard block
 block discarded – undo
242 242
     */
243 243
 
244 244
     /**
245
-	 * Get parent invoice ID.
246
-	 *
247
-	 * @since 1.0.19
248
-	 * @param  string $context View or edit context.
249
-	 * @return int
250
-	 */
251
-	public function get_parent_id( $context = 'view' ) {
252
-		return (int) $this->get_prop( 'parent_id', $context );
245
+     * Get parent invoice ID.
246
+     *
247
+     * @since 1.0.19
248
+     * @param  string $context View or edit context.
249
+     * @return int
250
+     */
251
+    public function get_parent_id( $context = 'view' ) {
252
+        return (int) $this->get_prop( 'parent_id', $context );
253 253
     }
254 254
 
255 255
     /**
256
-	 * Get parent invoice.
257
-	 *
258
-	 * @since 1.0.19
259
-	 * @return WPInv_Invoice
260
-	 */
256
+     * Get parent invoice.
257
+     *
258
+     * @since 1.0.19
259
+     * @return WPInv_Invoice
260
+     */
261 261
     public function get_parent_payment() {
262 262
         return new WPInv_Invoice( $this->get_parent_id() );
263 263
     }
264 264
 
265 265
     /**
266
-	 * Alias for self::get_parent_payment().
267
-	 *
268
-	 * @since 1.0.19
269
-	 * @return WPInv_Invoice
270
-	 */
266
+     * Alias for self::get_parent_payment().
267
+     *
268
+     * @since 1.0.19
269
+     * @return WPInv_Invoice
270
+     */
271 271
     public function get_parent() {
272 272
         return $this->get_parent_payment();
273 273
     }
274 274
 
275 275
     /**
276
-	 * Get invoice status.
277
-	 *
278
-	 * @since 1.0.19
279
-	 * @param  string $context View or edit context.
280
-	 * @return string
281
-	 */
282
-	public function get_status( $context = 'view' ) {
283
-		return $this->get_prop( 'status', $context );
284
-	}
276
+     * Get invoice status.
277
+     *
278
+     * @since 1.0.19
279
+     * @param  string $context View or edit context.
280
+     * @return string
281
+     */
282
+    public function get_status( $context = 'view' ) {
283
+        return $this->get_prop( 'status', $context );
284
+    }
285 285
 	
286
-	/**
287
-	 * Retrieves an array of possible invoice statuses.
288
-	 *
289
-	 * @since 1.0.19
290
-	 * @return array
291
-	 */
292
-	public function get_all_statuses() {
293
-		return wpinv_get_invoice_statuses( true, true, $this );
294
-    }
295
-
296
-    /**
297
-	 * Get invoice status nice name.
298
-	 *
299
-	 * @since 1.0.19
300
-	 * @return string
301
-	 */
286
+    /**
287
+     * Retrieves an array of possible invoice statuses.
288
+     *
289
+     * @since 1.0.19
290
+     * @return array
291
+     */
292
+    public function get_all_statuses() {
293
+        return wpinv_get_invoice_statuses( true, true, $this );
294
+    }
295
+
296
+    /**
297
+     * Get invoice status nice name.
298
+     *
299
+     * @since 1.0.19
300
+     * @return string
301
+     */
302 302
     public function get_status_nicename() {
303
-		$statuses = $this->get_all_statuses();
303
+        $statuses = $this->get_all_statuses();
304 304
 
305 305
         $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
306 306
 
307 307
         return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
308 308
     }
309 309
 
310
-	/**
311
-	 * Retrieves the invoice status class
312
-	 *
313
-	 * @since  1.0.19
314
-	 * @return string
315
-	 */
316
-	public function get_status_class() {
317
-		$statuses = getpaid_get_invoice_status_classes();
318
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
319
-	}
310
+    /**
311
+     * Retrieves the invoice status class
312
+     *
313
+     * @since  1.0.19
314
+     * @return string
315
+     */
316
+    public function get_status_class() {
317
+        $statuses = getpaid_get_invoice_status_classes();
318
+        return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
319
+    }
320 320
 
321
-	/**
321
+    /**
322 322
      * Retrieves the invoice status label html
323 323
      *
324 324
      * @since  1.0.0
@@ -326,263 +326,263 @@  discard block
 block discarded – undo
326 326
      */
327 327
     public function get_status_label_html() {
328 328
 
329
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
330
-		$status       = sanitize_html_class( $this->get_status() );
331
-		$class        = esc_attr( $this->get_status_class() );
329
+        $status_label = sanitize_text_field( $this->get_status_nicename() );
330
+        $status       = sanitize_html_class( $this->get_status() );
331
+        $class        = esc_attr( $this->get_status_class() );
332 332
 
333
-		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
334
-	}
333
+        return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
334
+    }
335 335
 
336 336
     /**
337
-	 * Get plugin version when the invoice was created.
338
-	 *
339
-	 * @since 1.0.19
340
-	 * @param  string $context View or edit context.
341
-	 * @return string
342
-	 */
343
-	public function get_version( $context = 'view' ) {
344
-		return $this->get_prop( 'version', $context );
345
-	}
337
+     * Get plugin version when the invoice was created.
338
+     *
339
+     * @since 1.0.19
340
+     * @param  string $context View or edit context.
341
+     * @return string
342
+     */
343
+    public function get_version( $context = 'view' ) {
344
+        return $this->get_prop( 'version', $context );
345
+    }
346 346
 
347
-	/**
348
-	 * @deprecated
349
-	 */
350
-	public function get_invoice_date( $format = true ) {
351
-		$date      = getpaid_format_date( $this->get_date_completed() );
352
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
353
-		$formatted = getpaid_format_date( $date );
347
+    /**
348
+     * @deprecated
349
+     */
350
+    public function get_invoice_date( $format = true ) {
351
+        $date      = getpaid_format_date( $this->get_date_completed() );
352
+        $date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
353
+        $formatted = getpaid_format_date( $date );
354 354
 
355
-		if ( $format ) {
356
-			return $formatted;
357
-		}
355
+        if ( $format ) {
356
+            return $formatted;
357
+        }
358 358
 
359
-		return empty( $formatted ) ? '' : $date;
359
+        return empty( $formatted ) ? '' : $date;
360 360
 
361 361
     }
362 362
 
363 363
     /**
364
-	 * Get date when the invoice was created.
365
-	 *
366
-	 * @since 1.0.19
367
-	 * @param  string $context View or edit context.
368
-	 * @return string
369
-	 */
370
-	public function get_date_created( $context = 'view' ) {
371
-		return $this->get_prop( 'date_created', $context );
372
-	}
364
+     * Get date when the invoice was created.
365
+     *
366
+     * @since 1.0.19
367
+     * @param  string $context View or edit context.
368
+     * @return string
369
+     */
370
+    public function get_date_created( $context = 'view' ) {
371
+        return $this->get_prop( 'date_created', $context );
372
+    }
373 373
 	
374
-	/**
375
-	 * Alias for self::get_date_created().
376
-	 *
377
-	 * @since 1.0.19
378
-	 * @param  string $context View or edit context.
379
-	 * @return string
380
-	 */
381
-	public function get_created_date( $context = 'view' ) {
382
-		return $this->get_date_created( $context );
383
-    }
384
-
385
-    /**
386
-	 * Get GMT date when the invoice was created.
387
-	 *
388
-	 * @since 1.0.19
389
-	 * @param  string $context View or edit context.
390
-	 * @return string
391
-	 */
392
-	public function get_date_created_gmt( $context = 'view' ) {
374
+    /**
375
+     * Alias for self::get_date_created().
376
+     *
377
+     * @since 1.0.19
378
+     * @param  string $context View or edit context.
379
+     * @return string
380
+     */
381
+    public function get_created_date( $context = 'view' ) {
382
+        return $this->get_date_created( $context );
383
+    }
384
+
385
+    /**
386
+     * Get GMT date when the invoice was created.
387
+     *
388
+     * @since 1.0.19
389
+     * @param  string $context View or edit context.
390
+     * @return string
391
+     */
392
+    public function get_date_created_gmt( $context = 'view' ) {
393 393
         $date = $this->get_date_created( $context );
394 394
 
395 395
         if ( $date ) {
396 396
             $date = get_gmt_from_date( $date );
397 397
         }
398
-		return $date;
398
+        return $date;
399 399
     }
400 400
 
401 401
     /**
402
-	 * Get date when the invoice was last modified.
403
-	 *
404
-	 * @since 1.0.19
405
-	 * @param  string $context View or edit context.
406
-	 * @return string
407
-	 */
408
-	public function get_date_modified( $context = 'view' ) {
409
-		return $this->get_prop( 'date_modified', $context );
410
-	}
402
+     * Get date when the invoice was last modified.
403
+     *
404
+     * @since 1.0.19
405
+     * @param  string $context View or edit context.
406
+     * @return string
407
+     */
408
+    public function get_date_modified( $context = 'view' ) {
409
+        return $this->get_prop( 'date_modified', $context );
410
+    }
411 411
 
412
-	/**
413
-	 * Alias for self::get_date_modified().
414
-	 *
415
-	 * @since 1.0.19
416
-	 * @param  string $context View or edit context.
417
-	 * @return string
418
-	 */
419
-	public function get_modified_date( $context = 'view' ) {
420
-		return $this->get_date_modified( $context );
412
+    /**
413
+     * Alias for self::get_date_modified().
414
+     *
415
+     * @since 1.0.19
416
+     * @param  string $context View or edit context.
417
+     * @return string
418
+     */
419
+    public function get_modified_date( $context = 'view' ) {
420
+        return $this->get_date_modified( $context );
421 421
     }
422 422
 
423 423
     /**
424
-	 * Get GMT date when the invoice was last modified.
425
-	 *
426
-	 * @since 1.0.19
427
-	 * @param  string $context View or edit context.
428
-	 * @return string
429
-	 */
430
-	public function get_date_modified_gmt( $context = 'view' ) {
424
+     * Get GMT date when the invoice was last modified.
425
+     *
426
+     * @since 1.0.19
427
+     * @param  string $context View or edit context.
428
+     * @return string
429
+     */
430
+    public function get_date_modified_gmt( $context = 'view' ) {
431 431
         $date = $this->get_date_modified( $context );
432 432
 
433 433
         if ( $date ) {
434 434
             $date = get_gmt_from_date( $date );
435 435
         }
436
-		return $date;
436
+        return $date;
437 437
     }
438 438
 
439 439
     /**
440
-	 * Get the invoice due date.
441
-	 *
442
-	 * @since 1.0.19
443
-	 * @param  string $context View or edit context.
444
-	 * @return string
445
-	 */
446
-	public function get_due_date( $context = 'view' ) {
447
-		return $this->get_prop( 'due_date', $context );
440
+     * Get the invoice due date.
441
+     *
442
+     * @since 1.0.19
443
+     * @param  string $context View or edit context.
444
+     * @return string
445
+     */
446
+    public function get_due_date( $context = 'view' ) {
447
+        return $this->get_prop( 'due_date', $context );
448 448
     }
449 449
 
450 450
     /**
451
-	 * Alias for self::get_due_date().
452
-	 *
453
-	 * @since 1.0.19
454
-	 * @param  string $context View or edit context.
455
-	 * @return string
456
-	 */
457
-	public function get_date_due( $context = 'view' ) {
458
-		return $this->get_due_date( $context );
451
+     * Alias for self::get_due_date().
452
+     *
453
+     * @since 1.0.19
454
+     * @param  string $context View or edit context.
455
+     * @return string
456
+     */
457
+    public function get_date_due( $context = 'view' ) {
458
+        return $this->get_due_date( $context );
459 459
     }
460 460
 
461 461
     /**
462
-	 * Get the invoice GMT due date.
463
-	 *
464
-	 * @since 1.0.19
465
-	 * @param  string $context View or edit context.
466
-	 * @return string
467
-	 */
468
-	public function get_due_date_gmt( $context = 'view' ) {
462
+     * Get the invoice GMT due date.
463
+     *
464
+     * @since 1.0.19
465
+     * @param  string $context View or edit context.
466
+     * @return string
467
+     */
468
+    public function get_due_date_gmt( $context = 'view' ) {
469 469
         $date = $this->get_due_date( $context );
470 470
 
471 471
         if ( $date ) {
472 472
             $date = get_gmt_from_date( $date );
473 473
         }
474
-		return $date;
474
+        return $date;
475 475
     }
476 476
 
477 477
     /**
478
-	 * Alias for self::get_due_date_gmt().
479
-	 *
480
-	 * @since 1.0.19
481
-	 * @param  string $context View or edit context.
482
-	 * @return string
483
-	 */
484
-	public function get_gmt_date_due( $context = 'view' ) {
485
-		return $this->get_due_date_gmt( $context );
478
+     * Alias for self::get_due_date_gmt().
479
+     *
480
+     * @since 1.0.19
481
+     * @param  string $context View or edit context.
482
+     * @return string
483
+     */
484
+    public function get_gmt_date_due( $context = 'view' ) {
485
+        return $this->get_due_date_gmt( $context );
486 486
     }
487 487
 
488 488
     /**
489
-	 * Get date when the invoice was completed.
490
-	 *
491
-	 * @since 1.0.19
492
-	 * @param  string $context View or edit context.
493
-	 * @return string
494
-	 */
495
-	public function get_completed_date( $context = 'view' ) {
496
-		return $this->get_prop( 'completed_date', $context );
489
+     * Get date when the invoice was completed.
490
+     *
491
+     * @since 1.0.19
492
+     * @param  string $context View or edit context.
493
+     * @return string
494
+     */
495
+    public function get_completed_date( $context = 'view' ) {
496
+        return $this->get_prop( 'completed_date', $context );
497 497
     }
498 498
 
499 499
     /**
500
-	 * Alias for self::get_completed_date().
501
-	 *
502
-	 * @since 1.0.19
503
-	 * @param  string $context View or edit context.
504
-	 * @return string
505
-	 */
506
-	public function get_date_completed( $context = 'view' ) {
507
-		return $this->get_completed_date( $context );
500
+     * Alias for self::get_completed_date().
501
+     *
502
+     * @since 1.0.19
503
+     * @param  string $context View or edit context.
504
+     * @return string
505
+     */
506
+    public function get_date_completed( $context = 'view' ) {
507
+        return $this->get_completed_date( $context );
508 508
     }
509 509
 
510 510
     /**
511
-	 * Get GMT date when the invoice was was completed.
512
-	 *
513
-	 * @since 1.0.19
514
-	 * @param  string $context View or edit context.
515
-	 * @return string
516
-	 */
517
-	public function get_completed_date_gmt( $context = 'view' ) {
511
+     * Get GMT date when the invoice was was completed.
512
+     *
513
+     * @since 1.0.19
514
+     * @param  string $context View or edit context.
515
+     * @return string
516
+     */
517
+    public function get_completed_date_gmt( $context = 'view' ) {
518 518
         $date = $this->get_completed_date( $context );
519 519
 
520 520
         if ( $date ) {
521 521
             $date = get_gmt_from_date( $date );
522 522
         }
523
-		return $date;
523
+        return $date;
524 524
     }
525 525
 
526 526
     /**
527
-	 * Alias for self::get_completed_date_gmt().
528
-	 *
529
-	 * @since 1.0.19
530
-	 * @param  string $context View or edit context.
531
-	 * @return string
532
-	 */
533
-	public function get_gmt_completed_date( $context = 'view' ) {
534
-		return $this->get_completed_date_gmt( $context );
527
+     * Alias for self::get_completed_date_gmt().
528
+     *
529
+     * @since 1.0.19
530
+     * @param  string $context View or edit context.
531
+     * @return string
532
+     */
533
+    public function get_gmt_completed_date( $context = 'view' ) {
534
+        return $this->get_completed_date_gmt( $context );
535 535
     }
536 536
 
537 537
     /**
538
-	 * Get the invoice number.
539
-	 *
540
-	 * @since 1.0.19
541
-	 * @param  string $context View or edit context.
542
-	 * @return string
543
-	 */
544
-	public function get_number( $context = 'view' ) {
545
-		$number = $this->get_prop( 'number', $context );
538
+     * Get the invoice number.
539
+     *
540
+     * @since 1.0.19
541
+     * @param  string $context View or edit context.
542
+     * @return string
543
+     */
544
+    public function get_number( $context = 'view' ) {
545
+        $number = $this->get_prop( 'number', $context );
546 546
 
547
-		if ( empty( $number ) ) {
548
-			$number = $this->generate_number();
549
-			$this->set_number( $this->generate_number() );
550
-		}
547
+        if ( empty( $number ) ) {
548
+            $number = $this->generate_number();
549
+            $this->set_number( $this->generate_number() );
550
+        }
551 551
 
552
-		return $number;
552
+        return $number;
553 553
     }
554 554
 
555
-	/**
556
-	 * Set the invoice number.
557
-	 *
558
-	 * @since 1.0.19
559
-	 */
560
-	public function maybe_set_number() {
555
+    /**
556
+     * Set the invoice number.
557
+     *
558
+     * @since 1.0.19
559
+     */
560
+    public function maybe_set_number() {
561 561
         $number = $this->get_number();
562 562
 
563 563
         if ( empty( $number ) || $this->get_id() == $number ) {
564
-			$this->set_number( $this->generate_number() );
564
+            $this->set_number( $this->generate_number() );
565 565
         }
566 566
 
567
-	}
567
+    }
568 568
 
569 569
     /**
570
-	 * Get the invoice key.
571
-	 *
572
-	 * @since 1.0.19
573
-	 * @param  string $context View or edit context.
574
-	 * @return string
575
-	 */
576
-	public function get_key( $context = 'view' ) {
570
+     * Get the invoice key.
571
+     *
572
+     * @since 1.0.19
573
+     * @param  string $context View or edit context.
574
+     * @return string
575
+     */
576
+    public function get_key( $context = 'view' ) {
577 577
         return $this->get_prop( 'key', $context );
578
-	}
579
-
580
-	/**
581
-	 * Set the invoice key.
582
-	 *
583
-	 * @since 1.0.19
584
-	 */
585
-	public function maybe_set_key() {
578
+    }
579
+
580
+    /**
581
+     * Set the invoice key.
582
+     *
583
+     * @since 1.0.19
584
+     */
585
+    public function maybe_set_key() {
586 586
         $key = $this->get_key();
587 587
 
588 588
         if ( empty( $key ) ) {
@@ -593,140 +593,140 @@  discard block
 block discarded – undo
593 593
     }
594 594
 
595 595
     /**
596
-	 * Get the invoice type.
597
-	 *
598
-	 * @since 1.0.19
599
-	 * @param  string $context View or edit context.
600
-	 * @return string
601
-	 */
602
-	public function get_type( $context = 'view' ) {
596
+     * Get the invoice type.
597
+     *
598
+     * @since 1.0.19
599
+     * @param  string $context View or edit context.
600
+     * @return string
601
+     */
602
+    public function get_type( $context = 'view' ) {
603 603
         return $this->get_prop( 'type', $context );
604
-	}
605
-
606
-	/**
607
-	 * Returns the post type name.
608
-	 *
609
-	 * @since 1.0.19
610
-	 * @return string
611
-	 */
612
-	public function get_invoice_quote_type() {
604
+    }
605
+
606
+    /**
607
+     * Returns the post type name.
608
+     *
609
+     * @since 1.0.19
610
+     * @return string
611
+     */
612
+    public function get_invoice_quote_type() {
613 613
         return getpaid_get_post_type_label( $this->get_post_type(), false );
614 614
     }
615 615
 
616 616
     /**
617
-	 * Get the invoice post type label.
618
-	 *
619
-	 * @since 1.0.19
620
-	 * @param  string $context View or edit context.
621
-	 * @return string
622
-	 */
623
-	public function get_label( $context = 'view' ) {
617
+     * Get the invoice post type label.
618
+     *
619
+     * @since 1.0.19
620
+     * @param  string $context View or edit context.
621
+     * @return string
622
+     */
623
+    public function get_label( $context = 'view' ) {
624 624
         return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
625
-	}
626
-
627
-	/**
628
-	 * Get the invoice post type.
629
-	 *
630
-	 * @since 1.0.19
631
-	 * @param  string $context View or edit context.
632
-	 * @return string
633
-	 */
634
-	public function get_post_type( $context = 'view' ) {
625
+    }
626
+
627
+    /**
628
+     * Get the invoice post type.
629
+     *
630
+     * @since 1.0.19
631
+     * @param  string $context View or edit context.
632
+     * @return string
633
+     */
634
+    public function get_post_type( $context = 'view' ) {
635 635
         return $this->get_prop( 'post_type', $context );
636 636
     }
637 637
 
638 638
     /**
639
-	 * Get the invoice mode.
640
-	 *
641
-	 * @since 1.0.19
642
-	 * @param  string $context View or edit context.
643
-	 * @return string
644
-	 */
645
-	public function get_mode( $context = 'view' ) {
639
+     * Get the invoice mode.
640
+     *
641
+     * @since 1.0.19
642
+     * @param  string $context View or edit context.
643
+     * @return string
644
+     */
645
+    public function get_mode( $context = 'view' ) {
646 646
         return $this->get_prop( 'mode', $context );
647 647
     }
648 648
 
649 649
     /**
650
-	 * Get the invoice path.
651
-	 *
652
-	 * @since 1.0.19
653
-	 * @param  string $context View or edit context.
654
-	 * @return string
655
-	 */
656
-	public function get_path( $context = 'view' ) {
650
+     * Get the invoice path.
651
+     *
652
+     * @since 1.0.19
653
+     * @param  string $context View or edit context.
654
+     * @return string
655
+     */
656
+    public function get_path( $context = 'view' ) {
657 657
         $path   = $this->get_prop( 'path', $context );
658
-		$prefix = $this->get_type();
658
+        $prefix = $this->get_type();
659 659
 
660
-		if ( 0 !== strpos( $path, $prefix ) ) {
661
-			$path = sanitize_title(  $prefix . '-' . $this->get_id()  );
662
-			$this->set_path( $path );
663
-		}
660
+        if ( 0 !== strpos( $path, $prefix ) ) {
661
+            $path = sanitize_title(  $prefix . '-' . $this->get_id()  );
662
+            $this->set_path( $path );
663
+        }
664 664
 
665
-		return $path;
665
+        return $path;
666 666
     }
667 667
 
668 668
     /**
669
-	 * Get the invoice name/title.
670
-	 *
671
-	 * @since 1.0.19
672
-	 * @param  string $context View or edit context.
673
-	 * @return string
674
-	 */
675
-	public function get_name( $context = 'view' ) {
669
+     * Get the invoice name/title.
670
+     *
671
+     * @since 1.0.19
672
+     * @param  string $context View or edit context.
673
+     * @return string
674
+     */
675
+    public function get_name( $context = 'view' ) {
676 676
         return $this->get_prop( 'title', $context );
677 677
     }
678 678
 
679 679
     /**
680
-	 * Alias of self::get_name().
681
-	 *
682
-	 * @since 1.0.19
683
-	 * @param  string $context View or edit context.
684
-	 * @return string
685
-	 */
686
-	public function get_title( $context = 'view' ) {
687
-		return $this->get_name( $context );
680
+     * Alias of self::get_name().
681
+     *
682
+     * @since 1.0.19
683
+     * @param  string $context View or edit context.
684
+     * @return string
685
+     */
686
+    public function get_title( $context = 'view' ) {
687
+        return $this->get_name( $context );
688 688
     }
689 689
 
690 690
     /**
691
-	 * Get the invoice description.
692
-	 *
693
-	 * @since 1.0.19
694
-	 * @param  string $context View or edit context.
695
-	 * @return string
696
-	 */
697
-	public function get_description( $context = 'view' ) {
698
-		return $this->get_prop( 'description', $context );
691
+     * Get the invoice description.
692
+     *
693
+     * @since 1.0.19
694
+     * @param  string $context View or edit context.
695
+     * @return string
696
+     */
697
+    public function get_description( $context = 'view' ) {
698
+        return $this->get_prop( 'description', $context );
699 699
     }
700 700
 
701 701
     /**
702
-	 * Alias of self::get_description().
703
-	 *
704
-	 * @since 1.0.19
705
-	 * @param  string $context View or edit context.
706
-	 * @return string
707
-	 */
708
-	public function get_excerpt( $context = 'view' ) {
709
-		return $this->get_description( $context );
702
+     * Alias of self::get_description().
703
+     *
704
+     * @since 1.0.19
705
+     * @param  string $context View or edit context.
706
+     * @return string
707
+     */
708
+    public function get_excerpt( $context = 'view' ) {
709
+        return $this->get_description( $context );
710 710
     }
711 711
 
712 712
     /**
713
-	 * Alias of self::get_description().
714
-	 *
715
-	 * @since 1.0.19
716
-	 * @param  string $context View or edit context.
717
-	 * @return string
718
-	 */
719
-	public function get_summary( $context = 'view' ) {
720
-		return $this->get_description( $context );
713
+     * Alias of self::get_description().
714
+     *
715
+     * @since 1.0.19
716
+     * @param  string $context View or edit context.
717
+     * @return string
718
+     */
719
+    public function get_summary( $context = 'view' ) {
720
+        return $this->get_description( $context );
721 721
     }
722 722
 
723 723
     /**
724
-	 * Returns the user info.
725
-	 *
726
-	 * @since 1.0.19
724
+     * Returns the user info.
725
+     *
726
+     * @since 1.0.19
727 727
      * @param  string $context View or edit context.
728
-	 * @return array
729
-	 */
728
+     * @return array
729
+     */
730 730
     public function get_user_info( $context = 'view' ) {
731 731
 
732 732
         $user_info = array(
@@ -743,616 +743,616 @@  discard block
 block discarded – undo
743 743
             'company'    => $this->get_company( $context ),
744 744
             'vat_number' => $this->get_vat_number( $context ),
745 745
             'discount'   => $this->get_discount_code( $context ),
746
-		);
746
+        );
747
+
748
+        return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
749
+
750
+    }
751
+
752
+    /**
753
+     * Get the customer id.
754
+     *
755
+     * @since 1.0.19
756
+     * @param  string $context View or edit context.
757
+     * @return int
758
+     */
759
+    public function get_author( $context = 'view' ) {
760
+        return (int) $this->get_prop( 'author', $context );
761
+    }
762
+
763
+    /**
764
+     * Alias of self::get_author().
765
+     *
766
+     * @since 1.0.19
767
+     * @param  string $context View or edit context.
768
+     * @return int
769
+     */
770
+    public function get_user_id( $context = 'view' ) {
771
+        return $this->get_author( $context );
772
+    }
773
+
774
+        /**
775
+         * Alias of self::get_author().
776
+         *
777
+         * @since 1.0.19
778
+         * @param  string $context View or edit context.
779
+         * @return int
780
+         */
781
+    public function get_customer_id( $context = 'view' ) {
782
+        return $this->get_author( $context );
783
+    }
784
+
785
+    /**
786
+     * Get the customer's ip.
787
+     *
788
+     * @since 1.0.19
789
+     * @param  string $context View or edit context.
790
+     * @return string
791
+     */
792
+    public function get_ip( $context = 'view' ) {
793
+        return $this->get_prop( 'user_ip', $context );
794
+    }
795
+
796
+    /**
797
+     * Alias of self::get_ip().
798
+     *
799
+     * @since 1.0.19
800
+     * @param  string $context View or edit context.
801
+     * @return string
802
+     */
803
+    public function get_user_ip( $context = 'view' ) {
804
+        return $this->get_ip( $context );
805
+    }
747 806
 
748
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
807
+        /**
808
+         * Alias of self::get_ip().
809
+         *
810
+         * @since 1.0.19
811
+         * @param  string $context View or edit context.
812
+         * @return string
813
+         */
814
+    public function get_customer_ip( $context = 'view' ) {
815
+        return $this->get_ip( $context );
816
+    }
749 817
 
818
+    /**
819
+     * Get the customer's first name.
820
+     *
821
+     * @since 1.0.19
822
+     * @param  string $context View or edit context.
823
+     * @return string
824
+     */
825
+    public function get_first_name( $context = 'view' ) {
826
+        return $this->get_prop( 'first_name', $context );
750 827
     }
751 828
 
752 829
     /**
753
-	 * Get the customer id.
754
-	 *
755
-	 * @since 1.0.19
756
-	 * @param  string $context View or edit context.
757
-	 * @return int
758
-	 */
759
-	public function get_author( $context = 'view' ) {
760
-		return (int) $this->get_prop( 'author', $context );
830
+     * Alias of self::get_first_name().
831
+     *
832
+     * @since 1.0.19
833
+     * @param  string $context View or edit context.
834
+     * @return string
835
+     */
836
+    public function get_user_first_name( $context = 'view' ) {
837
+        return $this->get_first_name( $context );
838
+    }
839
+
840
+        /**
841
+         * Alias of self::get_first_name().
842
+         *
843
+         * @since 1.0.19
844
+         * @param  string $context View or edit context.
845
+         * @return string
846
+         */
847
+    public function get_customer_first_name( $context = 'view' ) {
848
+        return $this->get_first_name( $context );
761 849
     }
762 850
 
763 851
     /**
764
-	 * Alias of self::get_author().
765
-	 *
766
-	 * @since 1.0.19
767
-	 * @param  string $context View or edit context.
768
-	 * @return int
769
-	 */
770
-	public function get_user_id( $context = 'view' ) {
771
-		return $this->get_author( $context );
852
+     * Get the customer's last name.
853
+     *
854
+     * @since 1.0.19
855
+     * @param  string $context View or edit context.
856
+     * @return string
857
+     */
858
+    public function get_last_name( $context = 'view' ) {
859
+        return $this->get_prop( 'last_name', $context );
772 860
     }
773 861
 
774
-     /**
775
-	 * Alias of self::get_author().
776
-	 *
777
-	 * @since 1.0.19
778
-	 * @param  string $context View or edit context.
779
-	 * @return int
780
-	 */
781
-	public function get_customer_id( $context = 'view' ) {
782
-		return $this->get_author( $context );
862
+    /**
863
+     * Alias of self::get_last_name().
864
+     *
865
+     * @since 1.0.19
866
+     * @param  string $context View or edit context.
867
+     * @return string
868
+     */
869
+    public function get_user_last_name( $context = 'view' ) {
870
+        return $this->get_last_name( $context );
783 871
     }
784 872
 
785 873
     /**
786
-	 * Get the customer's ip.
787
-	 *
788
-	 * @since 1.0.19
789
-	 * @param  string $context View or edit context.
790
-	 * @return string
791
-	 */
792
-	public function get_ip( $context = 'view' ) {
793
-		return $this->get_prop( 'user_ip', $context );
874
+     * Alias of self::get_last_name().
875
+     *
876
+     * @since 1.0.19
877
+     * @param  string $context View or edit context.
878
+     * @return string
879
+     */
880
+    public function get_customer_last_name( $context = 'view' ) {
881
+        return $this->get_last_name( $context );
794 882
     }
795 883
 
796 884
     /**
797
-	 * Alias of self::get_ip().
798
-	 *
799
-	 * @since 1.0.19
800
-	 * @param  string $context View or edit context.
801
-	 * @return string
802
-	 */
803
-	public function get_user_ip( $context = 'view' ) {
804
-		return $this->get_ip( $context );
885
+     * Get the customer's full name.
886
+     *
887
+     * @since 1.0.19
888
+     * @param  string $context View or edit context.
889
+     * @return string
890
+     */
891
+    public function get_full_name( $context = 'view' ) {
892
+        return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
805 893
     }
806 894
 
807
-     /**
808
-	 * Alias of self::get_ip().
809
-	 *
810
-	 * @since 1.0.19
811
-	 * @param  string $context View or edit context.
812
-	 * @return string
813
-	 */
814
-	public function get_customer_ip( $context = 'view' ) {
815
-		return $this->get_ip( $context );
895
+    /**
896
+     * Alias of self::get_full_name().
897
+     *
898
+     * @since 1.0.19
899
+     * @param  string $context View or edit context.
900
+     * @return string
901
+     */
902
+    public function get_user_full_name( $context = 'view' ) {
903
+        return $this->get_full_name( $context );
816 904
     }
817 905
 
818 906
     /**
819
-	 * Get the customer's first name.
820
-	 *
821
-	 * @since 1.0.19
822
-	 * @param  string $context View or edit context.
823
-	 * @return string
824
-	 */
825
-	public function get_first_name( $context = 'view' ) {
826
-		return $this->get_prop( 'first_name', $context );
907
+     * Alias of self::get_full_name().
908
+     *
909
+     * @since 1.0.19
910
+     * @param  string $context View or edit context.
911
+     * @return string
912
+     */
913
+    public function get_customer_full_name( $context = 'view' ) {
914
+        return $this->get_full_name( $context );
827 915
     }
828 916
 
829 917
     /**
830
-	 * Alias of self::get_first_name().
831
-	 *
832
-	 * @since 1.0.19
833
-	 * @param  string $context View or edit context.
834
-	 * @return string
835
-	 */
836
-	public function get_user_first_name( $context = 'view' ) {
837
-		return $this->get_first_name( $context );
918
+     * Get the customer's phone number.
919
+     *
920
+     * @since 1.0.19
921
+     * @param  string $context View or edit context.
922
+     * @return string
923
+     */
924
+    public function get_phone( $context = 'view' ) {
925
+        return $this->get_prop( 'phone', $context );
838 926
     }
839 927
 
840
-     /**
841
-	 * Alias of self::get_first_name().
842
-	 *
843
-	 * @since 1.0.19
844
-	 * @param  string $context View or edit context.
845
-	 * @return string
846
-	 */
847
-	public function get_customer_first_name( $context = 'view' ) {
848
-		return $this->get_first_name( $context );
928
+    /**
929
+     * Alias of self::get_phone().
930
+     *
931
+     * @since 1.0.19
932
+     * @param  string $context View or edit context.
933
+     * @return string
934
+     */
935
+    public function get_phone_number( $context = 'view' ) {
936
+        return $this->get_phone( $context );
849 937
     }
850 938
 
851 939
     /**
852
-	 * Get the customer's last name.
853
-	 *
854
-	 * @since 1.0.19
855
-	 * @param  string $context View or edit context.
856
-	 * @return string
857
-	 */
858
-	public function get_last_name( $context = 'view' ) {
859
-		return $this->get_prop( 'last_name', $context );
940
+     * Alias of self::get_phone().
941
+     *
942
+     * @since 1.0.19
943
+     * @param  string $context View or edit context.
944
+     * @return string
945
+     */
946
+    public function get_user_phone( $context = 'view' ) {
947
+        return $this->get_phone( $context );
860 948
     }
861 949
 
862 950
     /**
863
-	 * Alias of self::get_last_name().
864
-	 *
865
-	 * @since 1.0.19
866
-	 * @param  string $context View or edit context.
867
-	 * @return string
868
-	 */
869
-	public function get_user_last_name( $context = 'view' ) {
870
-		return $this->get_last_name( $context );
951
+     * Alias of self::get_phone().
952
+     *
953
+     * @since 1.0.19
954
+     * @param  string $context View or edit context.
955
+     * @return string
956
+     */
957
+    public function get_customer_phone( $context = 'view' ) {
958
+        return $this->get_phone( $context );
871 959
     }
872 960
 
873 961
     /**
874
-	 * Alias of self::get_last_name().
875
-	 *
876
-	 * @since 1.0.19
877
-	 * @param  string $context View or edit context.
878
-	 * @return string
879
-	 */
880
-	public function get_customer_last_name( $context = 'view' ) {
881
-		return $this->get_last_name( $context );
962
+     * Get the customer's email address.
963
+     *
964
+     * @since 1.0.19
965
+     * @param  string $context View or edit context.
966
+     * @return string
967
+     */
968
+    public function get_email( $context = 'view' ) {
969
+        return $this->get_prop( 'email', $context );
882 970
     }
883 971
 
884 972
     /**
885
-	 * Get the customer's full name.
886
-	 *
887
-	 * @since 1.0.19
888
-	 * @param  string $context View or edit context.
889
-	 * @return string
890
-	 */
891
-	public function get_full_name( $context = 'view' ) {
892
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
973
+     * Alias of self::get_email().
974
+     *
975
+     * @since 1.0.19
976
+     * @param  string $context View or edit context.
977
+     * @return string
978
+     */
979
+    public function get_email_address( $context = 'view' ) {
980
+        return $this->get_email( $context );
893 981
     }
894 982
 
895 983
     /**
896
-	 * Alias of self::get_full_name().
897
-	 *
898
-	 * @since 1.0.19
899
-	 * @param  string $context View or edit context.
900
-	 * @return string
901
-	 */
902
-	public function get_user_full_name( $context = 'view' ) {
903
-		return $this->get_full_name( $context );
984
+     * Alias of self::get_email().
985
+     *
986
+     * @since 1.0.19
987
+     * @param  string $context View or edit context.
988
+     * @return string
989
+     */
990
+    public function get_user_email( $context = 'view' ) {
991
+        return $this->get_email( $context );
904 992
     }
905 993
 
906 994
     /**
907
-	 * Alias of self::get_full_name().
908
-	 *
909
-	 * @since 1.0.19
910
-	 * @param  string $context View or edit context.
911
-	 * @return string
912
-	 */
913
-	public function get_customer_full_name( $context = 'view' ) {
914
-		return $this->get_full_name( $context );
995
+     * Alias of self::get_email().
996
+     *
997
+     * @since 1.0.19
998
+     * @param  string $context View or edit context.
999
+     * @return string
1000
+     */
1001
+    public function get_customer_email( $context = 'view' ) {
1002
+        return $this->get_email( $context );
915 1003
     }
916 1004
 
917 1005
     /**
918
-	 * Get the customer's phone number.
919
-	 *
920
-	 * @since 1.0.19
921
-	 * @param  string $context View or edit context.
922
-	 * @return string
923
-	 */
924
-	public function get_phone( $context = 'view' ) {
925
-		return $this->get_prop( 'phone', $context );
1006
+     * Get the customer's country.
1007
+     *
1008
+     * @since 1.0.19
1009
+     * @param  string $context View or edit context.
1010
+     * @return string
1011
+     */
1012
+    public function get_country( $context = 'view' ) {
1013
+        $country = $this->get_prop( 'country', $context );
1014
+        return empty( $country ) ? wpinv_get_default_country() : $country;
926 1015
     }
927 1016
 
928 1017
     /**
929
-	 * Alias of self::get_phone().
930
-	 *
931
-	 * @since 1.0.19
932
-	 * @param  string $context View or edit context.
933
-	 * @return string
934
-	 */
935
-	public function get_phone_number( $context = 'view' ) {
936
-		return $this->get_phone( $context );
1018
+     * Alias of self::get_country().
1019
+     *
1020
+     * @since 1.0.19
1021
+     * @param  string $context View or edit context.
1022
+     * @return string
1023
+     */
1024
+    public function get_user_country( $context = 'view' ) {
1025
+        return $this->get_country( $context );
937 1026
     }
938 1027
 
939 1028
     /**
940
-	 * Alias of self::get_phone().
941
-	 *
942
-	 * @since 1.0.19
943
-	 * @param  string $context View or edit context.
944
-	 * @return string
945
-	 */
946
-	public function get_user_phone( $context = 'view' ) {
947
-		return $this->get_phone( $context );
1029
+     * Alias of self::get_country().
1030
+     *
1031
+     * @since 1.0.19
1032
+     * @param  string $context View or edit context.
1033
+     * @return string
1034
+     */
1035
+    public function get_customer_country( $context = 'view' ) {
1036
+        return $this->get_country( $context );
948 1037
     }
949 1038
 
950 1039
     /**
951
-	 * Alias of self::get_phone().
952
-	 *
953
-	 * @since 1.0.19
954
-	 * @param  string $context View or edit context.
955
-	 * @return string
956
-	 */
957
-	public function get_customer_phone( $context = 'view' ) {
958
-		return $this->get_phone( $context );
1040
+     * Get the customer's state.
1041
+     *
1042
+     * @since 1.0.19
1043
+     * @param  string $context View or edit context.
1044
+     * @return string
1045
+     */
1046
+    public function get_state( $context = 'view' ) {
1047
+        $state = $this->get_prop( 'state', $context );
1048
+        return empty( $state ) ? wpinv_get_default_state() : $state;
959 1049
     }
960 1050
 
961 1051
     /**
962
-	 * Get the customer's email address.
963
-	 *
964
-	 * @since 1.0.19
965
-	 * @param  string $context View or edit context.
966
-	 * @return string
967
-	 */
968
-	public function get_email( $context = 'view' ) {
969
-		return $this->get_prop( 'email', $context );
1052
+     * Alias of self::get_state().
1053
+     *
1054
+     * @since 1.0.19
1055
+     * @param  string $context View or edit context.
1056
+     * @return string
1057
+     */
1058
+    public function get_user_state( $context = 'view' ) {
1059
+        return $this->get_state( $context );
970 1060
     }
971 1061
 
972 1062
     /**
973
-	 * Alias of self::get_email().
974
-	 *
975
-	 * @since 1.0.19
976
-	 * @param  string $context View or edit context.
977
-	 * @return string
978
-	 */
979
-	public function get_email_address( $context = 'view' ) {
980
-		return $this->get_email( $context );
1063
+     * Alias of self::get_state().
1064
+     *
1065
+     * @since 1.0.19
1066
+     * @param  string $context View or edit context.
1067
+     * @return string
1068
+     */
1069
+    public function get_customer_state( $context = 'view' ) {
1070
+        return $this->get_state( $context );
981 1071
     }
982 1072
 
983 1073
     /**
984
-	 * Alias of self::get_email().
985
-	 *
986
-	 * @since 1.0.19
987
-	 * @param  string $context View or edit context.
988
-	 * @return string
989
-	 */
990
-	public function get_user_email( $context = 'view' ) {
991
-		return $this->get_email( $context );
1074
+     * Get the customer's city.
1075
+     *
1076
+     * @since 1.0.19
1077
+     * @param  string $context View or edit context.
1078
+     * @return string
1079
+     */
1080
+    public function get_city( $context = 'view' ) {
1081
+        return $this->get_prop( 'city', $context );
992 1082
     }
993 1083
 
994 1084
     /**
995
-	 * Alias of self::get_email().
996
-	 *
997
-	 * @since 1.0.19
998
-	 * @param  string $context View or edit context.
999
-	 * @return string
1000
-	 */
1001
-	public function get_customer_email( $context = 'view' ) {
1002
-		return $this->get_email( $context );
1085
+     * Alias of self::get_city().
1086
+     *
1087
+     * @since 1.0.19
1088
+     * @param  string $context View or edit context.
1089
+     * @return string
1090
+     */
1091
+    public function get_user_city( $context = 'view' ) {
1092
+        return $this->get_city( $context );
1003 1093
     }
1004 1094
 
1005 1095
     /**
1006
-	 * Get the customer's country.
1007
-	 *
1008
-	 * @since 1.0.19
1009
-	 * @param  string $context View or edit context.
1010
-	 * @return string
1011
-	 */
1012
-	public function get_country( $context = 'view' ) {
1013
-		$country = $this->get_prop( 'country', $context );
1014
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1096
+     * Alias of self::get_city().
1097
+     *
1098
+     * @since 1.0.19
1099
+     * @param  string $context View or edit context.
1100
+     * @return string
1101
+     */
1102
+    public function get_customer_city( $context = 'view' ) {
1103
+        return $this->get_city( $context );
1015 1104
     }
1016 1105
 
1017 1106
     /**
1018
-	 * Alias of self::get_country().
1019
-	 *
1020
-	 * @since 1.0.19
1021
-	 * @param  string $context View or edit context.
1022
-	 * @return string
1023
-	 */
1024
-	public function get_user_country( $context = 'view' ) {
1025
-		return $this->get_country( $context );
1107
+     * Get the customer's zip.
1108
+     *
1109
+     * @since 1.0.19
1110
+     * @param  string $context View or edit context.
1111
+     * @return string
1112
+     */
1113
+    public function get_zip( $context = 'view' ) {
1114
+        return $this->get_prop( 'zip', $context );
1026 1115
     }
1027 1116
 
1028 1117
     /**
1029
-	 * Alias of self::get_country().
1030
-	 *
1031
-	 * @since 1.0.19
1032
-	 * @param  string $context View or edit context.
1033
-	 * @return string
1034
-	 */
1035
-	public function get_customer_country( $context = 'view' ) {
1036
-		return $this->get_country( $context );
1118
+     * Alias of self::get_zip().
1119
+     *
1120
+     * @since 1.0.19
1121
+     * @param  string $context View or edit context.
1122
+     * @return string
1123
+     */
1124
+    public function get_user_zip( $context = 'view' ) {
1125
+        return $this->get_zip( $context );
1037 1126
     }
1038 1127
 
1039 1128
     /**
1040
-	 * Get the customer's state.
1041
-	 *
1042
-	 * @since 1.0.19
1043
-	 * @param  string $context View or edit context.
1044
-	 * @return string
1045
-	 */
1046
-	public function get_state( $context = 'view' ) {
1047
-		$state = $this->get_prop( 'state', $context );
1048
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1129
+     * Alias of self::get_zip().
1130
+     *
1131
+     * @since 1.0.19
1132
+     * @param  string $context View or edit context.
1133
+     * @return string
1134
+     */
1135
+    public function get_customer_zip( $context = 'view' ) {
1136
+        return $this->get_zip( $context );
1049 1137
     }
1050 1138
 
1051 1139
     /**
1052
-	 * Alias of self::get_state().
1053
-	 *
1054
-	 * @since 1.0.19
1055
-	 * @param  string $context View or edit context.
1056
-	 * @return string
1057
-	 */
1058
-	public function get_user_state( $context = 'view' ) {
1059
-		return $this->get_state( $context );
1140
+     * Get the customer's company.
1141
+     *
1142
+     * @since 1.0.19
1143
+     * @param  string $context View or edit context.
1144
+     * @return string
1145
+     */
1146
+    public function get_company( $context = 'view' ) {
1147
+        return $this->get_prop( 'company', $context );
1060 1148
     }
1061 1149
 
1062 1150
     /**
1063
-	 * Alias of self::get_state().
1064
-	 *
1065
-	 * @since 1.0.19
1066
-	 * @param  string $context View or edit context.
1067
-	 * @return string
1068
-	 */
1069
-	public function get_customer_state( $context = 'view' ) {
1070
-		return $this->get_state( $context );
1151
+     * Alias of self::get_company().
1152
+     *
1153
+     * @since 1.0.19
1154
+     * @param  string $context View or edit context.
1155
+     * @return string
1156
+     */
1157
+    public function get_user_company( $context = 'view' ) {
1158
+        return $this->get_company( $context );
1071 1159
     }
1072 1160
 
1073 1161
     /**
1074
-	 * Get the customer's city.
1075
-	 *
1076
-	 * @since 1.0.19
1077
-	 * @param  string $context View or edit context.
1078
-	 * @return string
1079
-	 */
1080
-	public function get_city( $context = 'view' ) {
1081
-		return $this->get_prop( 'city', $context );
1162
+     * Alias of self::get_company().
1163
+     *
1164
+     * @since 1.0.19
1165
+     * @param  string $context View or edit context.
1166
+     * @return string
1167
+     */
1168
+    public function get_customer_company( $context = 'view' ) {
1169
+        return $this->get_company( $context );
1082 1170
     }
1083 1171
 
1084 1172
     /**
1085
-	 * Alias of self::get_city().
1086
-	 *
1087
-	 * @since 1.0.19
1088
-	 * @param  string $context View or edit context.
1089
-	 * @return string
1090
-	 */
1091
-	public function get_user_city( $context = 'view' ) {
1092
-		return $this->get_city( $context );
1173
+     * Get the customer's vat number.
1174
+     *
1175
+     * @since 1.0.19
1176
+     * @param  string $context View or edit context.
1177
+     * @return string
1178
+     */
1179
+    public function get_vat_number( $context = 'view' ) {
1180
+        return $this->get_prop( 'vat_number', $context );
1093 1181
     }
1094 1182
 
1095 1183
     /**
1096
-	 * Alias of self::get_city().
1097
-	 *
1098
-	 * @since 1.0.19
1099
-	 * @param  string $context View or edit context.
1100
-	 * @return string
1101
-	 */
1102
-	public function get_customer_city( $context = 'view' ) {
1103
-		return $this->get_city( $context );
1184
+     * Alias of self::get_vat_number().
1185
+     *
1186
+     * @since 1.0.19
1187
+     * @param  string $context View or edit context.
1188
+     * @return string
1189
+     */
1190
+    public function get_user_vat_number( $context = 'view' ) {
1191
+        return $this->get_vat_number( $context );
1104 1192
     }
1105 1193
 
1106 1194
     /**
1107
-	 * Get the customer's zip.
1108
-	 *
1109
-	 * @since 1.0.19
1110
-	 * @param  string $context View or edit context.
1111
-	 * @return string
1112
-	 */
1113
-	public function get_zip( $context = 'view' ) {
1114
-		return $this->get_prop( 'zip', $context );
1195
+     * Alias of self::get_vat_number().
1196
+     *
1197
+     * @since 1.0.19
1198
+     * @param  string $context View or edit context.
1199
+     * @return string
1200
+     */
1201
+    public function get_customer_vat_number( $context = 'view' ) {
1202
+        return $this->get_vat_number( $context );
1115 1203
     }
1116 1204
 
1117 1205
     /**
1118
-	 * Alias of self::get_zip().
1119
-	 *
1120
-	 * @since 1.0.19
1121
-	 * @param  string $context View or edit context.
1122
-	 * @return string
1123
-	 */
1124
-	public function get_user_zip( $context = 'view' ) {
1125
-		return $this->get_zip( $context );
1206
+     * Get the customer's vat rate.
1207
+     *
1208
+     * @since 1.0.19
1209
+     * @param  string $context View or edit context.
1210
+     * @return string
1211
+     */
1212
+    public function get_vat_rate( $context = 'view' ) {
1213
+        return $this->get_prop( 'vat_rate', $context );
1126 1214
     }
1127 1215
 
1128 1216
     /**
1129
-	 * Alias of self::get_zip().
1130
-	 *
1131
-	 * @since 1.0.19
1132
-	 * @param  string $context View or edit context.
1133
-	 * @return string
1134
-	 */
1135
-	public function get_customer_zip( $context = 'view' ) {
1136
-		return $this->get_zip( $context );
1217
+     * Alias of self::get_vat_rate().
1218
+     *
1219
+     * @since 1.0.19
1220
+     * @param  string $context View or edit context.
1221
+     * @return string
1222
+     */
1223
+    public function get_user_vat_rate( $context = 'view' ) {
1224
+        return $this->get_vat_rate( $context );
1137 1225
     }
1138 1226
 
1139 1227
     /**
1140
-	 * Get the customer's company.
1141
-	 *
1142
-	 * @since 1.0.19
1143
-	 * @param  string $context View or edit context.
1144
-	 * @return string
1145
-	 */
1146
-	public function get_company( $context = 'view' ) {
1147
-		return $this->get_prop( 'company', $context );
1228
+     * Alias of self::get_vat_rate().
1229
+     *
1230
+     * @since 1.0.19
1231
+     * @param  string $context View or edit context.
1232
+     * @return string
1233
+     */
1234
+    public function get_customer_vat_rate( $context = 'view' ) {
1235
+        return $this->get_vat_rate( $context );
1148 1236
     }
1149 1237
 
1150 1238
     /**
1151
-	 * Alias of self::get_company().
1152
-	 *
1153
-	 * @since 1.0.19
1154
-	 * @param  string $context View or edit context.
1155
-	 * @return string
1156
-	 */
1157
-	public function get_user_company( $context = 'view' ) {
1158
-		return $this->get_company( $context );
1239
+     * Get the customer's address.
1240
+     *
1241
+     * @since 1.0.19
1242
+     * @param  string $context View or edit context.
1243
+     * @return string
1244
+     */
1245
+    public function get_address( $context = 'view' ) {
1246
+        return $this->get_prop( 'address', $context );
1159 1247
     }
1160 1248
 
1161 1249
     /**
1162
-	 * Alias of self::get_company().
1163
-	 *
1164
-	 * @since 1.0.19
1165
-	 * @param  string $context View or edit context.
1166
-	 * @return string
1167
-	 */
1168
-	public function get_customer_company( $context = 'view' ) {
1169
-		return $this->get_company( $context );
1250
+     * Alias of self::get_address().
1251
+     *
1252
+     * @since 1.0.19
1253
+     * @param  string $context View or edit context.
1254
+     * @return string
1255
+     */
1256
+    public function get_user_address( $context = 'view' ) {
1257
+        return $this->get_address( $context );
1258
+    }
1259
+
1260
+    /**
1261
+     * Alias of self::get_address().
1262
+     *
1263
+     * @since 1.0.19
1264
+     * @param  string $context View or edit context.
1265
+     * @return string
1266
+     */
1267
+    public function get_customer_address( $context = 'view' ) {
1268
+        return $this->get_address( $context );
1269
+    }
1270
+
1271
+    /**
1272
+     * Get whether the customer has viewed the invoice or not.
1273
+     *
1274
+     * @since 1.0.19
1275
+     * @param  string $context View or edit context.
1276
+     * @return bool
1277
+     */
1278
+    public function get_is_viewed( $context = 'view' ) {
1279
+        return (bool) $this->get_prop( 'is_viewed', $context );
1170 1280
     }
1171 1281
 
1172 1282
     /**
1173
-	 * Get the customer's vat number.
1174
-	 *
1175
-	 * @since 1.0.19
1176
-	 * @param  string $context View or edit context.
1177
-	 * @return string
1178
-	 */
1179
-	public function get_vat_number( $context = 'view' ) {
1180
-		return $this->get_prop( 'vat_number', $context );
1283
+     * Get other recipients for invoice communications.
1284
+     *
1285
+     * @since 1.0.19
1286
+     * @param  string $context View or edit context.
1287
+     * @return bool
1288
+     */
1289
+    public function get_email_cc( $context = 'view' ) {
1290
+        return $this->get_prop( 'email_cc', $context );
1181 1291
     }
1182 1292
 
1183 1293
     /**
1184
-	 * Alias of self::get_vat_number().
1185
-	 *
1186
-	 * @since 1.0.19
1187
-	 * @param  string $context View or edit context.
1188
-	 * @return string
1189
-	 */
1190
-	public function get_user_vat_number( $context = 'view' ) {
1191
-		return $this->get_vat_number( $context );
1294
+     * Get invoice template.
1295
+     *
1296
+     * @since 1.0.19
1297
+     * @param  string $context View or edit context.
1298
+     * @return bool
1299
+     */
1300
+    public function get_template( $context = 'view' ) {
1301
+        return $this->get_prop( 'template', $context );
1192 1302
     }
1193 1303
 
1194 1304
     /**
1195
-	 * Alias of self::get_vat_number().
1196
-	 *
1197
-	 * @since 1.0.19
1198
-	 * @param  string $context View or edit context.
1199
-	 * @return string
1200
-	 */
1201
-	public function get_customer_vat_number( $context = 'view' ) {
1202
-		return $this->get_vat_number( $context );
1305
+     * Get invoice source.
1306
+     *
1307
+     * @since 1.0.19
1308
+     * @param  string $context View or edit context.
1309
+     * @return bool
1310
+     */
1311
+    public function get_created_via( $context = 'view' ) {
1312
+        return $this->get_prop( 'created_via', $context );
1203 1313
     }
1204 1314
 
1205 1315
     /**
1206
-	 * Get the customer's vat rate.
1207
-	 *
1208
-	 * @since 1.0.19
1209
-	 * @param  string $context View or edit context.
1210
-	 * @return string
1211
-	 */
1212
-	public function get_vat_rate( $context = 'view' ) {
1213
-		return $this->get_prop( 'vat_rate', $context );
1214
-    }
1215
-
1216
-    /**
1217
-	 * Alias of self::get_vat_rate().
1218
-	 *
1219
-	 * @since 1.0.19
1220
-	 * @param  string $context View or edit context.
1221
-	 * @return string
1222
-	 */
1223
-	public function get_user_vat_rate( $context = 'view' ) {
1224
-		return $this->get_vat_rate( $context );
1225
-    }
1226
-
1227
-    /**
1228
-	 * Alias of self::get_vat_rate().
1229
-	 *
1230
-	 * @since 1.0.19
1231
-	 * @param  string $context View or edit context.
1232
-	 * @return string
1233
-	 */
1234
-	public function get_customer_vat_rate( $context = 'view' ) {
1235
-		return $this->get_vat_rate( $context );
1236
-    }
1237
-
1238
-    /**
1239
-	 * Get the customer's address.
1240
-	 *
1241
-	 * @since 1.0.19
1242
-	 * @param  string $context View or edit context.
1243
-	 * @return string
1244
-	 */
1245
-	public function get_address( $context = 'view' ) {
1246
-		return $this->get_prop( 'address', $context );
1247
-    }
1248
-
1249
-    /**
1250
-	 * Alias of self::get_address().
1251
-	 *
1252
-	 * @since 1.0.19
1253
-	 * @param  string $context View or edit context.
1254
-	 * @return string
1255
-	 */
1256
-	public function get_user_address( $context = 'view' ) {
1257
-		return $this->get_address( $context );
1258
-    }
1259
-
1260
-    /**
1261
-	 * Alias of self::get_address().
1262
-	 *
1263
-	 * @since 1.0.19
1264
-	 * @param  string $context View or edit context.
1265
-	 * @return string
1266
-	 */
1267
-	public function get_customer_address( $context = 'view' ) {
1268
-		return $this->get_address( $context );
1269
-    }
1270
-
1271
-    /**
1272
-	 * Get whether the customer has viewed the invoice or not.
1273
-	 *
1274
-	 * @since 1.0.19
1275
-	 * @param  string $context View or edit context.
1276
-	 * @return bool
1277
-	 */
1278
-	public function get_is_viewed( $context = 'view' ) {
1279
-		return (bool) $this->get_prop( 'is_viewed', $context );
1280
-	}
1281
-
1282
-	/**
1283
-	 * Get other recipients for invoice communications.
1284
-	 *
1285
-	 * @since 1.0.19
1286
-	 * @param  string $context View or edit context.
1287
-	 * @return bool
1288
-	 */
1289
-	public function get_email_cc( $context = 'view' ) {
1290
-		return $this->get_prop( 'email_cc', $context );
1291
-	}
1292
-
1293
-	/**
1294
-	 * Get invoice template.
1295
-	 *
1296
-	 * @since 1.0.19
1297
-	 * @param  string $context View or edit context.
1298
-	 * @return bool
1299
-	 */
1300
-	public function get_template( $context = 'view' ) {
1301
-		return $this->get_prop( 'template', $context );
1302
-	}
1303
-
1304
-	/**
1305
-	 * Get invoice source.
1306
-	 *
1307
-	 * @since 1.0.19
1308
-	 * @param  string $context View or edit context.
1309
-	 * @return bool
1310
-	 */
1311
-	public function get_created_via( $context = 'view' ) {
1312
-		return $this->get_prop( 'created_via', $context );
1313
-	}
1314
-
1315
-	/**
1316
-	 * Get whether the customer has confirmed their address.
1317
-	 *
1318
-	 * @since 1.0.19
1319
-	 * @param  string $context View or edit context.
1320
-	 * @return bool
1321
-	 */
1322
-	public function get_address_confirmed( $context = 'view' ) {
1323
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1324
-    }
1325
-
1326
-    /**
1327
-	 * Alias of self::get_address_confirmed().
1328
-	 *
1329
-	 * @since 1.0.19
1330
-	 * @param  string $context View or edit context.
1331
-	 * @return bool
1332
-	 */
1333
-	public function get_user_address_confirmed( $context = 'view' ) {
1334
-		return $this->get_address_confirmed( $context );
1335
-    }
1336
-
1337
-    /**
1338
-	 * Alias of self::get_address().
1339
-	 *
1340
-	 * @since 1.0.19
1341
-	 * @param  string $context View or edit context.
1342
-	 * @return bool
1343
-	 */
1344
-	public function get_customer_address_confirmed( $context = 'view' ) {
1345
-		return $this->get_address_confirmed( $context );
1346
-    }
1347
-
1348
-    /**
1349
-	 * Get the invoice subtotal.
1350
-	 *
1351
-	 * @since 1.0.19
1352
-	 * @param  string $context View or edit context.
1353
-	 * @return float
1354
-	 */
1355
-	public function get_subtotal( $context = 'view' ) {
1316
+     * Get whether the customer has confirmed their address.
1317
+     *
1318
+     * @since 1.0.19
1319
+     * @param  string $context View or edit context.
1320
+     * @return bool
1321
+     */
1322
+    public function get_address_confirmed( $context = 'view' ) {
1323
+        return (bool) $this->get_prop( 'address_confirmed', $context );
1324
+    }
1325
+
1326
+    /**
1327
+     * Alias of self::get_address_confirmed().
1328
+     *
1329
+     * @since 1.0.19
1330
+     * @param  string $context View or edit context.
1331
+     * @return bool
1332
+     */
1333
+    public function get_user_address_confirmed( $context = 'view' ) {
1334
+        return $this->get_address_confirmed( $context );
1335
+    }
1336
+
1337
+    /**
1338
+     * Alias of self::get_address().
1339
+     *
1340
+     * @since 1.0.19
1341
+     * @param  string $context View or edit context.
1342
+     * @return bool
1343
+     */
1344
+    public function get_customer_address_confirmed( $context = 'view' ) {
1345
+        return $this->get_address_confirmed( $context );
1346
+    }
1347
+
1348
+    /**
1349
+     * Get the invoice subtotal.
1350
+     *
1351
+     * @since 1.0.19
1352
+     * @param  string $context View or edit context.
1353
+     * @return float
1354
+     */
1355
+    public function get_subtotal( $context = 'view' ) {
1356 1356
         $subtotal = (float) $this->get_prop( 'subtotal', $context );
1357 1357
 
1358 1358
         // Backwards compatibility.
@@ -1364,167 +1364,167 @@  discard block
 block discarded – undo
1364 1364
     }
1365 1365
 
1366 1366
     /**
1367
-	 * Get the invoice discount total.
1368
-	 *
1369
-	 * @since 1.0.19
1370
-	 * @param  string $context View or edit context.
1371
-	 * @return float
1372
-	 */
1373
-	public function get_total_discount( $context = 'view' ) {
1374
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1367
+     * Get the invoice discount total.
1368
+     *
1369
+     * @since 1.0.19
1370
+     * @param  string $context View or edit context.
1371
+     * @return float
1372
+     */
1373
+    public function get_total_discount( $context = 'view' ) {
1374
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1375
+    }
1376
+
1377
+    /**
1378
+     * Get the invoice tax total.
1379
+     *
1380
+     * @since 1.0.19
1381
+     * @param  string $context View or edit context.
1382
+     * @return float
1383
+     */
1384
+    public function get_total_tax( $context = 'view' ) {
1385
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1375 1386
     }
1376 1387
 
1377 1388
     /**
1378
-	 * Get the invoice tax total.
1379
-	 *
1380
-	 * @since 1.0.19
1381
-	 * @param  string $context View or edit context.
1382
-	 * @return float
1383
-	 */
1384
-	public function get_total_tax( $context = 'view' ) {
1385
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1386
-	}
1387
-
1388
-	/**
1389
-	 * @deprecated
1390
-	 */
1391
-	public function get_final_tax( $currency = false ) {
1392
-		$tax = $this->get_total_tax();
1389
+     * @deprecated
1390
+     */
1391
+    public function get_final_tax( $currency = false ) {
1392
+        $tax = $this->get_total_tax();
1393 1393
 
1394 1394
         if ( $currency ) {
1395
-			return wpinv_price( $tax, $this->get_currency() );
1395
+            return wpinv_price( $tax, $this->get_currency() );
1396 1396
         }
1397 1397
 
1398 1398
         return $tax;
1399 1399
     }
1400 1400
 
1401 1401
     /**
1402
-	 * Get the invoice fees total.
1403
-	 *
1404
-	 * @since 1.0.19
1405
-	 * @param  string $context View or edit context.
1406
-	 * @return float
1407
-	 */
1408
-	public function get_total_fees( $context = 'view' ) {
1409
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1402
+     * Get the invoice fees total.
1403
+     *
1404
+     * @since 1.0.19
1405
+     * @param  string $context View or edit context.
1406
+     * @return float
1407
+     */
1408
+    public function get_total_fees( $context = 'view' ) {
1409
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1410 1410
     }
1411 1411
 
1412 1412
     /**
1413
-	 * Alias for self::get_total_fees().
1414
-	 *
1415
-	 * @since 1.0.19
1416
-	 * @param  string $context View or edit context.
1417
-	 * @return float
1418
-	 */
1419
-	public function get_fees_total( $context = 'view' ) {
1420
-		return $this->get_total_fees( $context );
1413
+     * Alias for self::get_total_fees().
1414
+     *
1415
+     * @since 1.0.19
1416
+     * @param  string $context View or edit context.
1417
+     * @return float
1418
+     */
1419
+    public function get_fees_total( $context = 'view' ) {
1420
+        return $this->get_total_fees( $context );
1421 1421
     }
1422 1422
 
1423 1423
     /**
1424
-	 * Get the invoice total.
1425
-	 *
1426
-	 * @since 1.0.19
1424
+     * Get the invoice total.
1425
+     *
1426
+     * @since 1.0.19
1427 1427
      * @return float
1428
-	 */
1429
-	public function get_total() {
1430
-		$total = $this->is_renewal() ? $this->get_recurring_total() : $this->get_initial_total();
1431
-		return apply_filters( 'getpaid_get_invoice_total_amount', $total, $this  );
1432
-	}
1428
+     */
1429
+    public function get_total() {
1430
+        $total = $this->is_renewal() ? $this->get_recurring_total() : $this->get_initial_total();
1431
+        return apply_filters( 'getpaid_get_invoice_total_amount', $total, $this  );
1432
+    }
1433 1433
 	
1434
-	/**
1435
-	 * Get the invoice totals.
1436
-	 *
1437
-	 * @since 1.0.19
1434
+    /**
1435
+     * Get the invoice totals.
1436
+     *
1437
+     * @since 1.0.19
1438 1438
      * @return array
1439
-	 */
1440
-	public function get_totals() {
1441
-		return $this->totals;
1439
+     */
1440
+    public function get_totals() {
1441
+        return $this->totals;
1442 1442
     }
1443 1443
 
1444 1444
     /**
1445
-	 * Get the initial invoice total.
1446
-	 *
1447
-	 * @since 1.0.19
1445
+     * Get the initial invoice total.
1446
+     *
1447
+     * @since 1.0.19
1448 1448
      * @param  string $context View or edit context.
1449 1449
      * @return float
1450
-	 */
1450
+     */
1451 1451
     public function get_initial_total() {
1452 1452
 
1453
-		if ( empty( $this->totals ) ) {
1454
-			$this->recalculate_total();
1455
-		}
1453
+        if ( empty( $this->totals ) ) {
1454
+            $this->recalculate_total();
1455
+        }
1456 1456
 
1457
-		$tax      = $this->totals['tax']['initial'];
1458
-		$fee      = $this->totals['fee']['initial'];
1459
-		$discount = $this->totals['discount']['initial'];
1460
-		$subtotal = $this->totals['subtotal']['initial'];
1461
-		$total    = $tax + $fee - $discount + $subtotal;
1457
+        $tax      = $this->totals['tax']['initial'];
1458
+        $fee      = $this->totals['fee']['initial'];
1459
+        $discount = $this->totals['discount']['initial'];
1460
+        $subtotal = $this->totals['subtotal']['initial'];
1461
+        $total    = $tax + $fee - $discount + $subtotal;
1462 1462
 
1463
-		if ( 0 > $total ) {
1464
-			$total = 0;
1465
-		}
1463
+        if ( 0 > $total ) {
1464
+            $total = 0;
1465
+        }
1466 1466
 
1467
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1467
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1468 1468
         return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1469
-	}
1469
+    }
1470 1470
 
1471
-	/**
1472
-	 * Get the recurring invoice total.
1473
-	 *
1474
-	 * @since 1.0.19
1471
+    /**
1472
+     * Get the recurring invoice total.
1473
+     *
1474
+     * @since 1.0.19
1475 1475
      * @param  string $context View or edit context.
1476 1476
      * @return float
1477
-	 */
1477
+     */
1478 1478
     public function get_recurring_total() {
1479 1479
 
1480
-		if ( empty( $this->totals ) ) {
1481
-			$this->recalculate_total();
1482
-		}
1480
+        if ( empty( $this->totals ) ) {
1481
+            $this->recalculate_total();
1482
+        }
1483 1483
 
1484
-		$tax      = $this->totals['tax']['recurring'];
1485
-		$fee      = $this->totals['fee']['recurring'];
1486
-		$discount = $this->totals['discount']['recurring'];
1487
-		$subtotal = $this->totals['subtotal']['recurring'];
1488
-		$total    = $tax + $fee - $discount + $subtotal;
1484
+        $tax      = $this->totals['tax']['recurring'];
1485
+        $fee      = $this->totals['fee']['recurring'];
1486
+        $discount = $this->totals['discount']['recurring'];
1487
+        $subtotal = $this->totals['subtotal']['recurring'];
1488
+        $total    = $tax + $fee - $discount + $subtotal;
1489 1489
 
1490
-		if ( 0 > $total ) {
1491
-			$total = 0;
1492
-		}
1490
+        if ( 0 > $total ) {
1491
+            $total = 0;
1492
+        }
1493 1493
 
1494
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1494
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1495 1495
         return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1496
-	}
1496
+    }
1497 1497
 
1498
-	/**
1499
-	 * Returns recurring payment details.
1500
-	 *
1501
-	 * @since 1.0.19
1498
+    /**
1499
+     * Returns recurring payment details.
1500
+     *
1501
+     * @since 1.0.19
1502 1502
      * @param  string $field Optionally provide a field to return.
1503
-	 * @param string $currency Whether to include the currency.
1503
+     * @param string $currency Whether to include the currency.
1504 1504
      * @return float|string
1505
-	 */
1505
+     */
1506 1506
     public function get_recurring_details( $field = '', $currency = false ) {
1507 1507
 
1508
-		// Maybe recalculate totals.
1509
-		if ( empty( $this->totals ) ) {
1510
-			$this->recalculate_total();
1511
-		}
1508
+        // Maybe recalculate totals.
1509
+        if ( empty( $this->totals ) ) {
1510
+            $this->recalculate_total();
1511
+        }
1512 1512
 
1513
-		// Prepare recurring totals.
1513
+        // Prepare recurring totals.
1514 1514
         $data = apply_filters(
1515
-			'wpinv_get_invoice_recurring_details',
1516
-			array(
1517
-				'cart_details' => $this->get_cart_details(),
1518
-				'subtotal'     => $this->totals['subtotal']['recurring'],
1519
-				'discount'     => $this->totals['discount']['recurring'],
1520
-				'tax'          => $this->totals['tax']['recurring'],
1521
-				'fee'          => $this->totals['fee']['recurring'],
1522
-				'total'        => $this->get_recurring_total(),
1523
-			),
1524
-			$this,
1525
-			$field,
1526
-			$currency
1527
-		);
1515
+            'wpinv_get_invoice_recurring_details',
1516
+            array(
1517
+                'cart_details' => $this->get_cart_details(),
1518
+                'subtotal'     => $this->totals['subtotal']['recurring'],
1519
+                'discount'     => $this->totals['discount']['recurring'],
1520
+                'tax'          => $this->totals['tax']['recurring'],
1521
+                'fee'          => $this->totals['fee']['recurring'],
1522
+                'total'        => $this->get_recurring_total(),
1523
+            ),
1524
+            $this,
1525
+            $field,
1526
+            $currency
1527
+        );
1528 1528
 
1529 1529
         if ( isset( $data[$field] ) ) {
1530 1530
             return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
@@ -1534,166 +1534,166 @@  discard block
 block discarded – undo
1534 1534
     }
1535 1535
 
1536 1536
     /**
1537
-	 * Get the invoice fees.
1538
-	 *
1539
-	 * @since 1.0.19
1540
-	 * @param  string $context View or edit context.
1541
-	 * @return array
1542
-	 */
1543
-	public function get_fees( $context = 'view' ) {
1544
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1537
+     * Get the invoice fees.
1538
+     *
1539
+     * @since 1.0.19
1540
+     * @param  string $context View or edit context.
1541
+     * @return array
1542
+     */
1543
+    public function get_fees( $context = 'view' ) {
1544
+        return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1545 1545
     }
1546 1546
 
1547 1547
     /**
1548
-	 * Get the invoice discounts.
1549
-	 *
1550
-	 * @since 1.0.19
1551
-	 * @param  string $context View or edit context.
1552
-	 * @return array
1553
-	 */
1554
-	public function get_discounts( $context = 'view' ) {
1555
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1548
+     * Get the invoice discounts.
1549
+     *
1550
+     * @since 1.0.19
1551
+     * @param  string $context View or edit context.
1552
+     * @return array
1553
+     */
1554
+    public function get_discounts( $context = 'view' ) {
1555
+        return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1556 1556
     }
1557 1557
 
1558 1558
     /**
1559
-	 * Get the invoice taxes.
1560
-	 *
1561
-	 * @since 1.0.19
1562
-	 * @param  string $context View or edit context.
1563
-	 * @return array
1564
-	 */
1565
-	public function get_taxes( $context = 'view' ) {
1566
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1559
+     * Get the invoice taxes.
1560
+     *
1561
+     * @since 1.0.19
1562
+     * @param  string $context View or edit context.
1563
+     * @return array
1564
+     */
1565
+    public function get_taxes( $context = 'view' ) {
1566
+        return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1567 1567
     }
1568 1568
 
1569 1569
     /**
1570
-	 * Get the invoice items.
1571
-	 *
1572
-	 * @since 1.0.19
1573
-	 * @param  string $context View or edit context.
1574
-	 * @return GetPaid_Form_Item[]
1575
-	 */
1576
-	public function get_items( $context = 'view' ) {
1570
+     * Get the invoice items.
1571
+     *
1572
+     * @since 1.0.19
1573
+     * @param  string $context View or edit context.
1574
+     * @return GetPaid_Form_Item[]
1575
+     */
1576
+    public function get_items( $context = 'view' ) {
1577 1577
         return $this->get_prop( 'items', $context );
1578
-	}
1578
+    }
1579 1579
 	
1580
-	/**
1581
-	 * Get the invoice item ids.
1582
-	 *
1583
-	 * @since 1.0.19
1584
-	 * @return string
1585
-	 */
1586
-	public function get_item_ids() {
1587
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1580
+    /**
1581
+     * Get the invoice item ids.
1582
+     *
1583
+     * @since 1.0.19
1584
+     * @return string
1585
+     */
1586
+    public function get_item_ids() {
1587
+        return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1588 1588
     }
1589 1589
 
1590 1590
     /**
1591
-	 * Get the invoice's payment form.
1592
-	 *
1593
-	 * @since 1.0.19
1594
-	 * @param  string $context View or edit context.
1595
-	 * @return int
1596
-	 */
1597
-	public function get_payment_form( $context = 'view' ) {
1598
-		return intval( $this->get_prop( 'payment_form', $context ) );
1591
+     * Get the invoice's payment form.
1592
+     *
1593
+     * @since 1.0.19
1594
+     * @param  string $context View or edit context.
1595
+     * @return int
1596
+     */
1597
+    public function get_payment_form( $context = 'view' ) {
1598
+        return intval( $this->get_prop( 'payment_form', $context ) );
1599 1599
     }
1600 1600
 
1601 1601
     /**
1602
-	 * Get the invoice's submission id.
1603
-	 *
1604
-	 * @since 1.0.19
1605
-	 * @param  string $context View or edit context.
1606
-	 * @return string
1607
-	 */
1608
-	public function get_submission_id( $context = 'view' ) {
1609
-		return $this->get_prop( 'submission_id', $context );
1602
+     * Get the invoice's submission id.
1603
+     *
1604
+     * @since 1.0.19
1605
+     * @param  string $context View or edit context.
1606
+     * @return string
1607
+     */
1608
+    public function get_submission_id( $context = 'view' ) {
1609
+        return $this->get_prop( 'submission_id', $context );
1610 1610
     }
1611 1611
 
1612 1612
     /**
1613
-	 * Get the invoice's discount code.
1614
-	 *
1615
-	 * @since 1.0.19
1616
-	 * @param  string $context View or edit context.
1617
-	 * @return string
1618
-	 */
1619
-	public function get_discount_code( $context = 'view' ) {
1620
-		return $this->get_prop( 'discount_code', $context );
1613
+     * Get the invoice's discount code.
1614
+     *
1615
+     * @since 1.0.19
1616
+     * @param  string $context View or edit context.
1617
+     * @return string
1618
+     */
1619
+    public function get_discount_code( $context = 'view' ) {
1620
+        return $this->get_prop( 'discount_code', $context );
1621 1621
     }
1622 1622
 
1623 1623
     /**
1624
-	 * Get the invoice's gateway.
1625
-	 *
1626
-	 * @since 1.0.19
1627
-	 * @param  string $context View or edit context.
1628
-	 * @return string
1629
-	 */
1630
-	public function get_gateway( $context = 'view' ) {
1631
-		return $this->get_prop( 'gateway', $context );
1624
+     * Get the invoice's gateway.
1625
+     *
1626
+     * @since 1.0.19
1627
+     * @param  string $context View or edit context.
1628
+     * @return string
1629
+     */
1630
+    public function get_gateway( $context = 'view' ) {
1631
+        return $this->get_prop( 'gateway', $context );
1632 1632
     }
1633 1633
 
1634 1634
     /**
1635
-	 * Get the invoice's gateway display title.
1636
-	 *
1637
-	 * @since 1.0.19
1638
-	 * @return string
1639
-	 */
1635
+     * Get the invoice's gateway display title.
1636
+     *
1637
+     * @since 1.0.19
1638
+     * @return string
1639
+     */
1640 1640
     public function get_gateway_title() {
1641 1641
         $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
1642 1642
         return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1643 1643
     }
1644 1644
 
1645 1645
     /**
1646
-	 * Get the invoice's transaction id.
1647
-	 *
1648
-	 * @since 1.0.19
1649
-	 * @param  string $context View or edit context.
1650
-	 * @return string
1651
-	 */
1652
-	public function get_transaction_id( $context = 'view' ) {
1653
-		return $this->get_prop( 'transaction_id', $context );
1646
+     * Get the invoice's transaction id.
1647
+     *
1648
+     * @since 1.0.19
1649
+     * @param  string $context View or edit context.
1650
+     * @return string
1651
+     */
1652
+    public function get_transaction_id( $context = 'view' ) {
1653
+        return $this->get_prop( 'transaction_id', $context );
1654 1654
     }
1655 1655
 
1656 1656
     /**
1657
-	 * Get the invoice's currency.
1658
-	 *
1659
-	 * @since 1.0.19
1660
-	 * @param  string $context View or edit context.
1661
-	 * @return string
1662
-	 */
1663
-	public function get_currency( $context = 'view' ) {
1657
+     * Get the invoice's currency.
1658
+     *
1659
+     * @since 1.0.19
1660
+     * @param  string $context View or edit context.
1661
+     * @return string
1662
+     */
1663
+    public function get_currency( $context = 'view' ) {
1664 1664
         $currency = $this->get_prop( 'currency', $context );
1665 1665
         return empty( $currency ) ? wpinv_get_currency() : $currency;
1666 1666
     }
1667 1667
 
1668 1668
     /**
1669
-	 * Checks if we are charging taxes for this invoice.
1670
-	 *
1671
-	 * @since 1.0.19
1672
-	 * @param  string $context View or edit context.
1673
-	 * @return bool
1674
-	 */
1675
-	public function get_disable_taxes( $context = 'view' ) {
1669
+     * Checks if we are charging taxes for this invoice.
1670
+     *
1671
+     * @since 1.0.19
1672
+     * @param  string $context View or edit context.
1673
+     * @return bool
1674
+     */
1675
+    public function get_disable_taxes( $context = 'view' ) {
1676 1676
         return (bool) $this->get_prop( 'disable_taxes', $context );
1677 1677
     }
1678 1678
 
1679 1679
     /**
1680
-	 * Retrieves the subscription id for an invoice.
1681
-	 *
1682
-	 * @since 1.0.19
1683
-	 * @param  string $context View or edit context.
1684
-	 * @return int
1685
-	 */
1680
+     * Retrieves the subscription id for an invoice.
1681
+     *
1682
+     * @since 1.0.19
1683
+     * @param  string $context View or edit context.
1684
+     * @return int
1685
+     */
1686 1686
     public function get_subscription_id( $context = 'view' ) {
1687
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1688
-	}
1689
-
1690
-	/**
1691
-	 * Retrieves the remote subscription id for an invoice.
1692
-	 *
1693
-	 * @since 1.0.19
1694
-	 * @param  string $context View or edit context.
1695
-	 * @return int
1696
-	 */
1687
+        return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1688
+    }
1689
+
1690
+    /**
1691
+     * Retrieves the remote subscription id for an invoice.
1692
+     *
1693
+     * @since 1.0.19
1694
+     * @param  string $context View or edit context.
1695
+     * @return int
1696
+     */
1697 1697
     public function get_remote_subscription_id( $context = 'view' ) {
1698 1698
         $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1699 1699
 
@@ -1706,12 +1706,12 @@  discard block
 block discarded – undo
1706 1706
     }
1707 1707
 
1708 1708
     /**
1709
-	 * Retrieves the payment meta for an invoice.
1710
-	 *
1711
-	 * @since 1.0.19
1712
-	 * @param  string $context View or edit context.
1713
-	 * @return array
1714
-	 */
1709
+     * Retrieves the payment meta for an invoice.
1710
+     *
1711
+     * @since 1.0.19
1712
+     * @param  string $context View or edit context.
1713
+     * @return array
1714
+     */
1715 1715
     public function get_payment_meta( $context = 'view' ) {
1716 1716
 
1717 1717
         return array(
@@ -1731,31 +1731,31 @@  discard block
 block discarded – undo
1731 1731
     }
1732 1732
 
1733 1733
     /**
1734
-	 * Retrieves the cart details for an invoice.
1735
-	 *
1736
-	 * @since 1.0.19
1737
-	 * @return array
1738
-	 */
1734
+     * Retrieves the cart details for an invoice.
1735
+     *
1736
+     * @since 1.0.19
1737
+     * @return array
1738
+     */
1739 1739
     public function get_cart_details() {
1740 1740
         $items        = $this->get_items();
1741 1741
         $cart_details = array();
1742 1742
 
1743 1743
         foreach ( $items as $item ) {
1744
-			$item->invoice_id = $this->get_id();
1744
+            $item->invoice_id = $this->get_id();
1745 1745
             $cart_details[]   = $item->prepare_data_for_saving();
1746 1746
         }
1747 1747
 
1748 1748
         return $cart_details;
1749
-	}
1749
+    }
1750 1750
 
1751
-	/**
1752
-	 * Retrieves the recurring item.
1753
-	 *
1754
-	 * @return null|GetPaid_Form_Item|int
1755
-	 */
1756
-	public function get_recurring( $object = false ) {
1751
+    /**
1752
+     * Retrieves the recurring item.
1753
+     *
1754
+     * @return null|GetPaid_Form_Item|int
1755
+     */
1756
+    public function get_recurring( $object = false ) {
1757 1757
 
1758
-		// Are we returning an object?
1758
+        // Are we returning an object?
1759 1759
         if ( $object ) {
1760 1760
             return $this->get_item( $this->recurring_item );
1761 1761
         }
@@ -1763,114 +1763,114 @@  discard block
 block discarded – undo
1763 1763
         return $this->recurring_item;
1764 1764
     }
1765 1765
 
1766
-	/**
1767
-	 * Retrieves the subscription name.
1768
-	 *
1769
-	 * @since 1.0.19
1770
-	 * @return string
1771
-	 */
1772
-	public function get_subscription_name() {
1766
+    /**
1767
+     * Retrieves the subscription name.
1768
+     *
1769
+     * @since 1.0.19
1770
+     * @return string
1771
+     */
1772
+    public function get_subscription_name() {
1773 1773
 
1774
-		// Retrieve the recurring name
1774
+        // Retrieve the recurring name
1775 1775
         $item = $this->get_recurring( true );
1776 1776
 
1777
-		// Abort if it does not exist.
1777
+        // Abort if it does not exist.
1778 1778
         if ( empty( $item ) ) {
1779 1779
             return '';
1780 1780
         }
1781 1781
 
1782
-		// Return the item name.
1782
+        // Return the item name.
1783 1783
         return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1784
-	}
1785
-
1786
-	/**
1787
-	 * Retrieves the view url.
1788
-	 *
1789
-	 * @since 1.0.19
1790
-	 * @return string
1791
-	 */
1792
-	public function get_view_url() {
1784
+    }
1785
+
1786
+    /**
1787
+     * Retrieves the view url.
1788
+     *
1789
+     * @since 1.0.19
1790
+     * @return string
1791
+     */
1792
+    public function get_view_url() {
1793 1793
         $invoice_url = get_permalink( $this->get_id() );
1794
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1794
+        $invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1795 1795
         return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1796
-	}
1796
+    }
1797 1797
 
1798
-	/**
1799
-	 * Retrieves the payment url.
1800
-	 *
1801
-	 * @since 1.0.19
1802
-	 * @return string
1803
-	 */
1804
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1798
+    /**
1799
+     * Retrieves the payment url.
1800
+     *
1801
+     * @since 1.0.19
1802
+     * @return string
1803
+     */
1804
+    public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1805 1805
 
1806
-		// Retrieve the checkout url.
1806
+        // Retrieve the checkout url.
1807 1807
         $pay_url = wpinv_get_checkout_uri();
1808 1808
 
1809
-		// Maybe force ssl.
1809
+        // Maybe force ssl.
1810 1810
         if ( is_ssl() ) {
1811 1811
             $pay_url = str_replace( 'http:', 'https:', $pay_url );
1812 1812
         }
1813 1813
 
1814
-		// Add the invoice key.
1815
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1814
+        // Add the invoice key.
1815
+        $pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1816 1816
 
1817
-		// (Maybe?) add a secret
1817
+        // (Maybe?) add a secret
1818 1818
         if ( $secret ) {
1819 1819
             $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1820 1820
         }
1821 1821
 
1822 1822
         return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1823
-	}
1823
+    }
1824 1824
 	
1825
-	/**
1826
-	 * Retrieves the receipt url.
1827
-	 *
1828
-	 * @since 1.0.19
1829
-	 * @return string
1830
-	 */
1831
-	public function get_receipt_url() {
1832
-
1833
-		// Retrieve the checkout url.
1825
+    /**
1826
+     * Retrieves the receipt url.
1827
+     *
1828
+     * @since 1.0.19
1829
+     * @return string
1830
+     */
1831
+    public function get_receipt_url() {
1832
+
1833
+        // Retrieve the checkout url.
1834 1834
         $receipt_url = wpinv_get_success_page_uri();
1835 1835
 
1836
-		// Maybe force ssl.
1836
+        // Maybe force ssl.
1837 1837
         if ( is_ssl() ) {
1838 1838
             $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1839 1839
         }
1840 1840
 
1841
-		// Add the invoice key.
1842
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1841
+        // Add the invoice key.
1842
+        $receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1843 1843
 
1844 1844
         return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1845
-	}
1845
+    }
1846 1846
 	
1847
-	/**
1848
-	 * Retrieves the default status.
1849
-	 *
1850
-	 * @since 1.0.19
1851
-	 * @return string
1852
-	 */
1853
-	public function get_default_status() {
1854
-
1855
-		$type   = $this->get_type();
1856
-		$status = "wpi-$type-pending";
1857
-		return str_replace( '-invoice', '', $status );
1858
-
1859
-	}
1860
-
1861
-    /**
1862
-	 * Magic method for accessing invoice properties.
1863
-	 *
1864
-	 * @since 1.0.15
1865
-	 * @access public
1866
-	 *
1867
-	 * @param string $key Discount data to retrieve
1868
-	 * @param  string $context View or edit context.
1869
-	 * @return mixed Value of the given invoice property (if set).
1870
-	 */
1871
-	public function get( $key, $context = 'view' ) {
1847
+    /**
1848
+     * Retrieves the default status.
1849
+     *
1850
+     * @since 1.0.19
1851
+     * @return string
1852
+     */
1853
+    public function get_default_status() {
1854
+
1855
+        $type   = $this->get_type();
1856
+        $status = "wpi-$type-pending";
1857
+        return str_replace( '-invoice', '', $status );
1858
+
1859
+    }
1860
+
1861
+    /**
1862
+     * Magic method for accessing invoice properties.
1863
+     *
1864
+     * @since 1.0.15
1865
+     * @access public
1866
+     *
1867
+     * @param string $key Discount data to retrieve
1868
+     * @param  string $context View or edit context.
1869
+     * @return mixed Value of the given invoice property (if set).
1870
+     */
1871
+    public function get( $key, $context = 'view' ) {
1872 1872
         return $this->get_prop( $key, $context );
1873
-	}
1873
+    }
1874 1874
 
1875 1875
     /*
1876 1876
 	|--------------------------------------------------------------------------
@@ -1883,130 +1883,130 @@  discard block
 block discarded – undo
1883 1883
     */
1884 1884
 
1885 1885
     /**
1886
-	 * Magic method for setting invoice properties.
1887
-	 *
1888
-	 * @since 1.0.19
1889
-	 * @access public
1890
-	 *
1891
-	 * @param string $key Discount data to retrieve
1892
-	 * @param  mixed $value new value.
1893
-	 * @return mixed Value of the given invoice property (if set).
1894
-	 */
1895
-	public function set( $key, $value ) {
1886
+     * Magic method for setting invoice properties.
1887
+     *
1888
+     * @since 1.0.19
1889
+     * @access public
1890
+     *
1891
+     * @param string $key Discount data to retrieve
1892
+     * @param  mixed $value new value.
1893
+     * @return mixed Value of the given invoice property (if set).
1894
+     */
1895
+    public function set( $key, $value ) {
1896 1896
 
1897 1897
         $setter = "set_$key";
1898 1898
         if ( is_callable( array( $this, $setter ) ) ) {
1899 1899
             $this->{$setter}( $value );
1900 1900
         }
1901 1901
 
1902
-	}
1902
+    }
1903 1903
 
1904
-	/**
1905
-	 * Sets item status.
1906
-	 *
1907
-	 * @since 1.0.19
1908
-	 * @param string $new_status    New status.
1909
-	 * @param string $note          Optional note to add.
1910
-	 * @param bool   $manual_update Is this a manual status change?.
1911
-	 * @return array details of change.
1912
-	 */
1913
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
1914
-		$old_status = $this->get_status();
1904
+    /**
1905
+     * Sets item status.
1906
+     *
1907
+     * @since 1.0.19
1908
+     * @param string $new_status    New status.
1909
+     * @param string $note          Optional note to add.
1910
+     * @param bool   $manual_update Is this a manual status change?.
1911
+     * @return array details of change.
1912
+     */
1913
+    public function set_status( $new_status, $note = '', $manual_update = false ) {
1914
+        $old_status = $this->get_status();
1915 1915
 
1916
-		$statuses = $this->get_all_statuses();
1916
+        $statuses = $this->get_all_statuses();
1917 1917
 
1918
-		if ( isset( $statuses[ 'draft' ] ) ) {
1919
-			unset( $statuses[ 'draft' ] );
1920
-		}
1918
+        if ( isset( $statuses[ 'draft' ] ) ) {
1919
+            unset( $statuses[ 'draft' ] );
1920
+        }
1921 1921
 
1922
-		$this->set_prop( 'status', $new_status );
1922
+        $this->set_prop( 'status', $new_status );
1923 1923
 
1924
-		// If setting the status, ensure it's set to a valid status.
1925
-		if ( true === $this->object_read ) {
1924
+        // If setting the status, ensure it's set to a valid status.
1925
+        if ( true === $this->object_read ) {
1926 1926
 
1927
-			// Only allow valid new status.
1928
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
1929
-				$new_status = $this->get_default_status();
1930
-			}
1927
+            // Only allow valid new status.
1928
+            if ( ! array_key_exists( $new_status, $statuses ) ) {
1929
+                $new_status = $this->get_default_status();
1930
+            }
1931 1931
 
1932
-			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
1933
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
1934
-				$old_status = $this->get_default_status();
1935
-			}
1932
+            // If the old status is set but unknown (e.g. draft) assume its pending for action usage.
1933
+            if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
1934
+                $old_status = $this->get_default_status();
1935
+            }
1936 1936
 
1937
-			// Paid - Renewal (i.e when duplicating a parent invoice )
1938
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
1939
-				$old_status = 'wpi-pending';
1940
-			}
1937
+            // Paid - Renewal (i.e when duplicating a parent invoice )
1938
+            if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
1939
+                $old_status = 'wpi-pending';
1940
+            }
1941 1941
 
1942
-		}
1942
+        }
1943 1943
 
1944
-		if ( true === $this->object_read && $old_status !== $new_status ) {
1945
-			$this->status_transition = array(
1946
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
1947
-				'to'     => $new_status,
1948
-				'note'   => $note,
1949
-				'manual' => (bool) $manual_update,
1950
-			);
1944
+        if ( true === $this->object_read && $old_status !== $new_status ) {
1945
+            $this->status_transition = array(
1946
+                'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
1947
+                'to'     => $new_status,
1948
+                'note'   => $note,
1949
+                'manual' => (bool) $manual_update,
1950
+            );
1951 1951
 
1952
-			if ( $manual_update ) {
1953
-				do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
1954
-			}
1952
+            if ( $manual_update ) {
1953
+                do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
1954
+            }
1955 1955
 
1956
-			$this->maybe_set_date_paid();
1956
+            $this->maybe_set_date_paid();
1957 1957
 
1958
-		}
1958
+        }
1959 1959
 
1960
-		return array(
1961
-			'from' => $old_status,
1962
-			'to'   => $new_status,
1963
-		);
1964
-	}
1960
+        return array(
1961
+            'from' => $old_status,
1962
+            'to'   => $new_status,
1963
+        );
1964
+    }
1965 1965
 
1966
-	/**
1967
-	 * Maybe set date paid.
1968
-	 *
1969
-	 * Sets the date paid variable when transitioning to the payment complete
1970
-	 * order status.
1971
-	 *
1972
-	 * @since 1.0.19
1973
-	 */
1974
-	public function maybe_set_date_paid() {
1966
+    /**
1967
+     * Maybe set date paid.
1968
+     *
1969
+     * Sets the date paid variable when transitioning to the payment complete
1970
+     * order status.
1971
+     *
1972
+     * @since 1.0.19
1973
+     */
1974
+    public function maybe_set_date_paid() {
1975 1975
 
1976
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
1977
-			$this->set_date_completed( current_time( 'mysql' ) );
1978
-		}
1979
-	}
1976
+        if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
1977
+            $this->set_date_completed( current_time( 'mysql' ) );
1978
+        }
1979
+    }
1980 1980
 
1981 1981
     /**
1982
-	 * Set parent invoice ID.
1983
-	 *
1984
-	 * @since 1.0.19
1985
-	 */
1986
-	public function set_parent_id( $value ) {
1987
-		if ( $value && ( $value === $this->get_id() ) ) {
1988
-			return;
1989
-		}
1990
-		$this->set_prop( 'parent_id', absint( $value ) );
1982
+     * Set parent invoice ID.
1983
+     *
1984
+     * @since 1.0.19
1985
+     */
1986
+    public function set_parent_id( $value ) {
1987
+        if ( $value && ( $value === $this->get_id() ) ) {
1988
+            return;
1989
+        }
1990
+        $this->set_prop( 'parent_id', absint( $value ) );
1991 1991
     }
1992 1992
 
1993 1993
     /**
1994
-	 * Set plugin version when the invoice was created.
1995
-	 *
1996
-	 * @since 1.0.19
1997
-	 */
1998
-	public function set_version( $value ) {
1999
-		$this->set_prop( 'version', $value );
1994
+     * Set plugin version when the invoice was created.
1995
+     *
1996
+     * @since 1.0.19
1997
+     */
1998
+    public function set_version( $value ) {
1999
+        $this->set_prop( 'version', $value );
2000 2000
     }
2001
-
2002
-    /**
2003
-	 * Set date when the invoice was created.
2004
-	 *
2005
-	 * @since 1.0.19
2006
-	 * @param string $value Value to set.
2001
+
2002
+    /**
2003
+     * Set date when the invoice was created.
2004
+     *
2005
+     * @since 1.0.19
2006
+     * @param string $value Value to set.
2007 2007
      * @return bool Whether or not the date was set.
2008
-	 */
2009
-	public function set_date_created( $value ) {
2008
+     */
2009
+    public function set_date_created( $value ) {
2010 2010
         $date = strtotime( $value );
2011 2011
 
2012 2012
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2014,19 +2014,19 @@  discard block
 block discarded – undo
2014 2014
             return true;
2015 2015
         }
2016 2016
 
2017
-		$this->set_prop( 'date_created', '' );
2018
-		return false;
2017
+        $this->set_prop( 'date_created', '' );
2018
+        return false;
2019 2019
 
2020 2020
     }
2021 2021
 
2022 2022
     /**
2023
-	 * Set date invoice due date.
2024
-	 *
2025
-	 * @since 1.0.19
2026
-	 * @param string $value Value to set.
2023
+     * Set date invoice due date.
2024
+     *
2025
+     * @since 1.0.19
2026
+     * @param string $value Value to set.
2027 2027
      * @return bool Whether or not the date was set.
2028
-	 */
2029
-	public function set_due_date( $value ) {
2028
+     */
2029
+    public function set_due_date( $value ) {
2030 2030
         $date = strtotime( $value );
2031 2031
 
2032 2032
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2034,29 +2034,29 @@  discard block
 block discarded – undo
2034 2034
             return true;
2035 2035
         }
2036 2036
 
2037
-		$this->set_prop( 'due_date', '' );
2037
+        $this->set_prop( 'due_date', '' );
2038 2038
         return false;
2039 2039
 
2040 2040
     }
2041 2041
 
2042 2042
     /**
2043
-	 * Alias of self::set_due_date().
2044
-	 *
2045
-	 * @since 1.0.19
2046
-	 * @param  string $value New name.
2047
-	 */
2048
-	public function set_date_due( $value ) {
2049
-		$this->set_due_date( $value );
2043
+     * Alias of self::set_due_date().
2044
+     *
2045
+     * @since 1.0.19
2046
+     * @param  string $value New name.
2047
+     */
2048
+    public function set_date_due( $value ) {
2049
+        $this->set_due_date( $value );
2050 2050
     }
2051 2051
 
2052 2052
     /**
2053
-	 * Set date invoice was completed.
2054
-	 *
2055
-	 * @since 1.0.19
2056
-	 * @param string $value Value to set.
2053
+     * Set date invoice was completed.
2054
+     *
2055
+     * @since 1.0.19
2056
+     * @param string $value Value to set.
2057 2057
      * @return bool Whether or not the date was set.
2058
-	 */
2059
-	public function set_completed_date( $value ) {
2058
+     */
2059
+    public function set_completed_date( $value ) {
2060 2060
         $date = strtotime( $value );
2061 2061
 
2062 2062
         if ( $date && $value !== '0000-00-00 00:00:00'  ) {
@@ -2064,29 +2064,29 @@  discard block
 block discarded – undo
2064 2064
             return true;
2065 2065
         }
2066 2066
 
2067
-		$this->set_prop( 'completed_date', '' );
2067
+        $this->set_prop( 'completed_date', '' );
2068 2068
         return false;
2069 2069
 
2070 2070
     }
2071 2071
 
2072 2072
     /**
2073
-	 * Alias of self::set_completed_date().
2074
-	 *
2075
-	 * @since 1.0.19
2076
-	 * @param  string $value New name.
2077
-	 */
2078
-	public function set_date_completed( $value ) {
2079
-		$this->set_completed_date( $value );
2073
+     * Alias of self::set_completed_date().
2074
+     *
2075
+     * @since 1.0.19
2076
+     * @param  string $value New name.
2077
+     */
2078
+    public function set_date_completed( $value ) {
2079
+        $this->set_completed_date( $value );
2080 2080
     }
2081 2081
 
2082 2082
     /**
2083
-	 * Set date when the invoice was last modified.
2084
-	 *
2085
-	 * @since 1.0.19
2086
-	 * @param string $value Value to set.
2083
+     * Set date when the invoice was last modified.
2084
+     *
2085
+     * @since 1.0.19
2086
+     * @param string $value Value to set.
2087 2087
      * @return bool Whether or not the date was set.
2088
-	 */
2089
-	public function set_date_modified( $value ) {
2088
+     */
2089
+    public function set_date_modified( $value ) {
2090 2090
         $date = strtotime( $value );
2091 2091
 
2092 2092
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2094,763 +2094,763 @@  discard block
 block discarded – undo
2094 2094
             return true;
2095 2095
         }
2096 2096
 
2097
-		$this->set_prop( 'date_modified', '' );
2097
+        $this->set_prop( 'date_modified', '' );
2098 2098
         return false;
2099 2099
 
2100 2100
     }
2101 2101
 
2102 2102
     /**
2103
-	 * Set the invoice number.
2104
-	 *
2105
-	 * @since 1.0.19
2106
-	 * @param  string $value New number.
2107
-	 */
2108
-	public function set_number( $value ) {
2103
+     * Set the invoice number.
2104
+     *
2105
+     * @since 1.0.19
2106
+     * @param  string $value New number.
2107
+     */
2108
+    public function set_number( $value ) {
2109 2109
         $number = sanitize_text_field( $value );
2110
-		$this->set_prop( 'number', $number );
2110
+        $this->set_prop( 'number', $number );
2111 2111
     }
2112 2112
 
2113 2113
     /**
2114
-	 * Set the invoice type.
2115
-	 *
2116
-	 * @since 1.0.19
2117
-	 * @param  string $value Type.
2118
-	 */
2119
-	public function set_type( $value ) {
2114
+     * Set the invoice type.
2115
+     *
2116
+     * @since 1.0.19
2117
+     * @param  string $value Type.
2118
+     */
2119
+    public function set_type( $value ) {
2120 2120
         $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2121
-		$this->set_prop( 'type', $type );
2122
-	}
2121
+        $this->set_prop( 'type', $type );
2122
+    }
2123 2123
 
2124 2124
     /**
2125
-	 * Set the invoice post type.
2126
-	 *
2127
-	 * @since 1.0.19
2128
-	 * @param  string $value Post type.
2129
-	 */
2130
-	public function set_post_type( $value ) {
2125
+     * Set the invoice post type.
2126
+     *
2127
+     * @since 1.0.19
2128
+     * @param  string $value Post type.
2129
+     */
2130
+    public function set_post_type( $value ) {
2131 2131
         if ( getpaid_is_invoice_post_type( $value ) ) {
2132
-			$this->set_type( $value );
2132
+            $this->set_type( $value );
2133 2133
             $this->set_prop( 'post_type', $value );
2134 2134
         }
2135 2135
     }
2136 2136
 
2137 2137
     /**
2138
-	 * Set the invoice key.
2139
-	 *
2140
-	 * @since 1.0.19
2141
-	 * @param  string $value New key.
2142
-	 */
2143
-	public function set_key( $value ) {
2138
+     * Set the invoice key.
2139
+     *
2140
+     * @since 1.0.19
2141
+     * @param  string $value New key.
2142
+     */
2143
+    public function set_key( $value ) {
2144 2144
         $key = sanitize_text_field( $value );
2145
-		$this->set_prop( 'key', $key );
2145
+        $this->set_prop( 'key', $key );
2146 2146
     }
2147 2147
 
2148 2148
     /**
2149
-	 * Set the invoice mode.
2150
-	 *
2151
-	 * @since 1.0.19
2152
-	 * @param  string $value mode.
2153
-	 */
2154
-	public function set_mode( $value ) {
2149
+     * Set the invoice mode.
2150
+     *
2151
+     * @since 1.0.19
2152
+     * @param  string $value mode.
2153
+     */
2154
+    public function set_mode( $value ) {
2155 2155
         if ( in_array( $value, array( 'live', 'test' ) ) ) {
2156 2156
             $this->set_prop( 'mode', $value );
2157 2157
         }
2158 2158
     }
2159 2159
 
2160 2160
     /**
2161
-	 * Set the invoice path.
2162
-	 *
2163
-	 * @since 1.0.19
2164
-	 * @param  string $value path.
2165
-	 */
2166
-	public function set_path( $value ) {
2161
+     * Set the invoice path.
2162
+     *
2163
+     * @since 1.0.19
2164
+     * @param  string $value path.
2165
+     */
2166
+    public function set_path( $value ) {
2167 2167
         $this->set_prop( 'path', $value );
2168 2168
     }
2169 2169
 
2170 2170
     /**
2171
-	 * Set the invoice name.
2172
-	 *
2173
-	 * @since 1.0.19
2174
-	 * @param  string $value New name.
2175
-	 */
2176
-	public function set_name( $value ) {
2171
+     * Set the invoice name.
2172
+     *
2173
+     * @since 1.0.19
2174
+     * @param  string $value New name.
2175
+     */
2176
+    public function set_name( $value ) {
2177 2177
         $name = sanitize_text_field( $value );
2178
-		$this->set_prop( 'name', $name );
2178
+        $this->set_prop( 'name', $name );
2179 2179
     }
2180 2180
 
2181 2181
     /**
2182
-	 * Alias of self::set_name().
2183
-	 *
2184
-	 * @since 1.0.19
2185
-	 * @param  string $value New name.
2186
-	 */
2187
-	public function set_title( $value ) {
2188
-		$this->set_name( $value );
2182
+     * Alias of self::set_name().
2183
+     *
2184
+     * @since 1.0.19
2185
+     * @param  string $value New name.
2186
+     */
2187
+    public function set_title( $value ) {
2188
+        $this->set_name( $value );
2189 2189
     }
2190 2190
 
2191 2191
     /**
2192
-	 * Set the invoice description.
2193
-	 *
2194
-	 * @since 1.0.19
2195
-	 * @param  string $value New description.
2196
-	 */
2197
-	public function set_description( $value ) {
2192
+     * Set the invoice description.
2193
+     *
2194
+     * @since 1.0.19
2195
+     * @param  string $value New description.
2196
+     */
2197
+    public function set_description( $value ) {
2198 2198
         $description = wp_kses_post( $value );
2199
-		$this->set_prop( 'description', $description );
2199
+        $this->set_prop( 'description', $description );
2200
+    }
2201
+
2202
+    /**
2203
+     * Alias of self::set_description().
2204
+     *
2205
+     * @since 1.0.19
2206
+     * @param  string $value New description.
2207
+     */
2208
+    public function set_excerpt( $value ) {
2209
+        $this->set_description( $value );
2210
+    }
2211
+
2212
+    /**
2213
+     * Alias of self::set_description().
2214
+     *
2215
+     * @since 1.0.19
2216
+     * @param  string $value New description.
2217
+     */
2218
+    public function set_summary( $value ) {
2219
+        $this->set_description( $value );
2200 2220
     }
2201 2221
 
2202 2222
     /**
2203
-	 * Alias of self::set_description().
2204
-	 *
2205
-	 * @since 1.0.19
2206
-	 * @param  string $value New description.
2207
-	 */
2208
-	public function set_excerpt( $value ) {
2209
-		$this->set_description( $value );
2223
+     * Set the receiver of the invoice.
2224
+     *
2225
+     * @since 1.0.19
2226
+     * @param  int $value New author.
2227
+     */
2228
+    public function set_author( $value ) {
2229
+        $user = get_user_by( 'id', (int) $value );
2230
+
2231
+        if ( $user && $user->ID ) {
2232
+            $this->set_prop( 'author', $user->ID );
2233
+            $this->set_prop( 'email', $user->user_email );
2234
+        }
2235
+
2210 2236
     }
2211 2237
 
2212 2238
     /**
2213
-	 * Alias of self::set_description().
2214
-	 *
2215
-	 * @since 1.0.19
2216
-	 * @param  string $value New description.
2217
-	 */
2218
-	public function set_summary( $value ) {
2219
-		$this->set_description( $value );
2239
+     * Alias of self::set_author().
2240
+     *
2241
+     * @since 1.0.19
2242
+     * @param  int $value New user id.
2243
+     */
2244
+    public function set_user_id( $value ) {
2245
+        $this->set_author( $value );
2220 2246
     }
2221 2247
 
2222 2248
     /**
2223
-	 * Set the receiver of the invoice.
2224
-	 *
2225
-	 * @since 1.0.19
2226
-	 * @param  int $value New author.
2227
-	 */
2228
-	public function set_author( $value ) {
2229
-		$user = get_user_by( 'id', (int) $value );
2249
+     * Alias of self::set_author().
2250
+     *
2251
+     * @since 1.0.19
2252
+     * @param  int $value New user id.
2253
+     */
2254
+    public function set_customer_id( $value ) {
2255
+        $this->set_author( $value );
2256
+    }
2230 2257
 
2231
-		if ( $user && $user->ID ) {
2232
-			$this->set_prop( 'author', $user->ID );
2233
-			$this->set_prop( 'email', $user->user_email );
2234
-		}
2258
+    /**
2259
+     * Set the customer's ip.
2260
+     *
2261
+     * @since 1.0.19
2262
+     * @param  string $value ip address.
2263
+     */
2264
+    public function set_ip( $value ) {
2265
+        $this->set_prop( 'ip', $value );
2266
+    }
2235 2267
 
2268
+    /**
2269
+     * Alias of self::set_ip().
2270
+     *
2271
+     * @since 1.0.19
2272
+     * @param  string $value ip address.
2273
+     */
2274
+    public function set_user_ip( $value ) {
2275
+        $this->set_ip( $value );
2236 2276
     }
2237 2277
 
2238 2278
     /**
2239
-	 * Alias of self::set_author().
2240
-	 *
2241
-	 * @since 1.0.19
2242
-	 * @param  int $value New user id.
2243
-	 */
2244
-	public function set_user_id( $value ) {
2245
-		$this->set_author( $value );
2279
+     * Set the customer's first name.
2280
+     *
2281
+     * @since 1.0.19
2282
+     * @param  string $value first name.
2283
+     */
2284
+    public function set_first_name( $value ) {
2285
+        $this->set_prop( 'first_name', $value );
2246 2286
     }
2247 2287
 
2248 2288
     /**
2249
-	 * Alias of self::set_author().
2250
-	 *
2251
-	 * @since 1.0.19
2252
-	 * @param  int $value New user id.
2253
-	 */
2254
-	public function set_customer_id( $value ) {
2255
-		$this->set_author( $value );
2289
+     * Alias of self::set_first_name().
2290
+     *
2291
+     * @since 1.0.19
2292
+     * @param  string $value first name.
2293
+     */
2294
+    public function set_user_first_name( $value ) {
2295
+        $this->set_first_name( $value );
2256 2296
     }
2257 2297
 
2258 2298
     /**
2259
-	 * Set the customer's ip.
2260
-	 *
2261
-	 * @since 1.0.19
2262
-	 * @param  string $value ip address.
2263
-	 */
2264
-	public function set_ip( $value ) {
2265
-		$this->set_prop( 'ip', $value );
2299
+     * Alias of self::set_first_name().
2300
+     *
2301
+     * @since 1.0.19
2302
+     * @param  string $value first name.
2303
+     */
2304
+    public function set_customer_first_name( $value ) {
2305
+        $this->set_first_name( $value );
2266 2306
     }
2267 2307
 
2268 2308
     /**
2269
-	 * Alias of self::set_ip().
2270
-	 *
2271
-	 * @since 1.0.19
2272
-	 * @param  string $value ip address.
2273
-	 */
2274
-	public function set_user_ip( $value ) {
2275
-		$this->set_ip( $value );
2309
+     * Set the customer's last name.
2310
+     *
2311
+     * @since 1.0.19
2312
+     * @param  string $value last name.
2313
+     */
2314
+    public function set_last_name( $value ) {
2315
+        $this->set_prop( 'last_name', $value );
2276 2316
     }
2277 2317
 
2278 2318
     /**
2279
-	 * Set the customer's first name.
2280
-	 *
2281
-	 * @since 1.0.19
2282
-	 * @param  string $value first name.
2283
-	 */
2284
-	public function set_first_name( $value ) {
2285
-		$this->set_prop( 'first_name', $value );
2319
+     * Alias of self::set_last_name().
2320
+     *
2321
+     * @since 1.0.19
2322
+     * @param  string $value last name.
2323
+     */
2324
+    public function set_user_last_name( $value ) {
2325
+        $this->set_last_name( $value );
2286 2326
     }
2287 2327
 
2288 2328
     /**
2289
-	 * Alias of self::set_first_name().
2290
-	 *
2291
-	 * @since 1.0.19
2292
-	 * @param  string $value first name.
2293
-	 */
2294
-	public function set_user_first_name( $value ) {
2295
-		$this->set_first_name( $value );
2329
+     * Alias of self::set_last_name().
2330
+     *
2331
+     * @since 1.0.19
2332
+     * @param  string $value last name.
2333
+     */
2334
+    public function set_customer_last_name( $value ) {
2335
+        $this->set_last_name( $value );
2296 2336
     }
2297 2337
 
2298 2338
     /**
2299
-	 * Alias of self::set_first_name().
2300
-	 *
2301
-	 * @since 1.0.19
2302
-	 * @param  string $value first name.
2303
-	 */
2304
-	public function set_customer_first_name( $value ) {
2305
-		$this->set_first_name( $value );
2339
+     * Set the customer's phone number.
2340
+     *
2341
+     * @since 1.0.19
2342
+     * @param  string $value phone.
2343
+     */
2344
+    public function set_phone( $value ) {
2345
+        $this->set_prop( 'phone', $value );
2306 2346
     }
2307 2347
 
2308 2348
     /**
2309
-	 * Set the customer's last name.
2310
-	 *
2311
-	 * @since 1.0.19
2312
-	 * @param  string $value last name.
2313
-	 */
2314
-	public function set_last_name( $value ) {
2315
-		$this->set_prop( 'last_name', $value );
2349
+     * Alias of self::set_phone().
2350
+     *
2351
+     * @since 1.0.19
2352
+     * @param  string $value phone.
2353
+     */
2354
+    public function set_user_phone( $value ) {
2355
+        $this->set_phone( $value );
2316 2356
     }
2317 2357
 
2318 2358
     /**
2319
-	 * Alias of self::set_last_name().
2320
-	 *
2321
-	 * @since 1.0.19
2322
-	 * @param  string $value last name.
2323
-	 */
2324
-	public function set_user_last_name( $value ) {
2325
-		$this->set_last_name( $value );
2359
+     * Alias of self::set_phone().
2360
+     *
2361
+     * @since 1.0.19
2362
+     * @param  string $value phone.
2363
+     */
2364
+    public function set_customer_phone( $value ) {
2365
+        $this->set_phone( $value );
2326 2366
     }
2327 2367
 
2328 2368
     /**
2329
-	 * Alias of self::set_last_name().
2330
-	 *
2331
-	 * @since 1.0.19
2332
-	 * @param  string $value last name.
2333
-	 */
2334
-	public function set_customer_last_name( $value ) {
2335
-		$this->set_last_name( $value );
2369
+     * Alias of self::set_phone().
2370
+     *
2371
+     * @since 1.0.19
2372
+     * @param  string $value phone.
2373
+     */
2374
+    public function set_phone_number( $value ) {
2375
+        $this->set_phone( $value );
2336 2376
     }
2337 2377
 
2338 2378
     /**
2339
-	 * Set the customer's phone number.
2340
-	 *
2341
-	 * @since 1.0.19
2342
-	 * @param  string $value phone.
2343
-	 */
2344
-	public function set_phone( $value ) {
2345
-		$this->set_prop( 'phone', $value );
2379
+     * Set the customer's email address.
2380
+     *
2381
+     * @since 1.0.19
2382
+     * @param  string $value email address.
2383
+     */
2384
+    public function set_email( $value ) {
2385
+        $this->set_prop( 'email', $value );
2346 2386
     }
2347 2387
 
2348 2388
     /**
2349
-	 * Alias of self::set_phone().
2350
-	 *
2351
-	 * @since 1.0.19
2352
-	 * @param  string $value phone.
2353
-	 */
2354
-	public function set_user_phone( $value ) {
2355
-		$this->set_phone( $value );
2389
+     * Alias of self::set_email().
2390
+     *
2391
+     * @since 1.0.19
2392
+     * @param  string $value email address.
2393
+     */
2394
+    public function set_user_email( $value ) {
2395
+        $this->set_email( $value );
2356 2396
     }
2357 2397
 
2358 2398
     /**
2359
-	 * Alias of self::set_phone().
2360
-	 *
2361
-	 * @since 1.0.19
2362
-	 * @param  string $value phone.
2363
-	 */
2364
-	public function set_customer_phone( $value ) {
2365
-		$this->set_phone( $value );
2399
+     * Alias of self::set_email().
2400
+     *
2401
+     * @since 1.0.19
2402
+     * @param  string $value email address.
2403
+     */
2404
+    public function set_email_address( $value ) {
2405
+        $this->set_email( $value );
2366 2406
     }
2367 2407
 
2368 2408
     /**
2369
-	 * Alias of self::set_phone().
2370
-	 *
2371
-	 * @since 1.0.19
2372
-	 * @param  string $value phone.
2373
-	 */
2374
-	public function set_phone_number( $value ) {
2375
-		$this->set_phone( $value );
2409
+     * Alias of self::set_email().
2410
+     *
2411
+     * @since 1.0.19
2412
+     * @param  string $value email address.
2413
+     */
2414
+    public function set_customer_email( $value ) {
2415
+        $this->set_email( $value );
2376 2416
     }
2377 2417
 
2378 2418
     /**
2379
-	 * Set the customer's email address.
2380
-	 *
2381
-	 * @since 1.0.19
2382
-	 * @param  string $value email address.
2383
-	 */
2384
-	public function set_email( $value ) {
2385
-		$this->set_prop( 'email', $value );
2419
+     * Set the customer's country.
2420
+     *
2421
+     * @since 1.0.19
2422
+     * @param  string $value country.
2423
+     */
2424
+    public function set_country( $value ) {
2425
+        $this->set_prop( 'country', $value );
2386 2426
     }
2387 2427
 
2388 2428
     /**
2389
-	 * Alias of self::set_email().
2390
-	 *
2391
-	 * @since 1.0.19
2392
-	 * @param  string $value email address.
2393
-	 */
2394
-	public function set_user_email( $value ) {
2395
-		$this->set_email( $value );
2429
+     * Alias of self::set_country().
2430
+     *
2431
+     * @since 1.0.19
2432
+     * @param  string $value country.
2433
+     */
2434
+    public function set_user_country( $value ) {
2435
+        $this->set_country( $value );
2396 2436
     }
2397 2437
 
2398 2438
     /**
2399
-	 * Alias of self::set_email().
2400
-	 *
2401
-	 * @since 1.0.19
2402
-	 * @param  string $value email address.
2403
-	 */
2404
-	public function set_email_address( $value ) {
2405
-		$this->set_email( $value );
2439
+     * Alias of self::set_country().
2440
+     *
2441
+     * @since 1.0.19
2442
+     * @param  string $value country.
2443
+     */
2444
+    public function set_customer_country( $value ) {
2445
+        $this->set_country( $value );
2406 2446
     }
2407 2447
 
2408 2448
     /**
2409
-	 * Alias of self::set_email().
2410
-	 *
2411
-	 * @since 1.0.19
2412
-	 * @param  string $value email address.
2413
-	 */
2414
-	public function set_customer_email( $value ) {
2415
-		$this->set_email( $value );
2449
+     * Set the customer's state.
2450
+     *
2451
+     * @since 1.0.19
2452
+     * @param  string $value state.
2453
+     */
2454
+    public function set_state( $value ) {
2455
+        $this->set_prop( 'state', $value );
2416 2456
     }
2417 2457
 
2418 2458
     /**
2419
-	 * Set the customer's country.
2420
-	 *
2421
-	 * @since 1.0.19
2422
-	 * @param  string $value country.
2423
-	 */
2424
-	public function set_country( $value ) {
2425
-		$this->set_prop( 'country', $value );
2459
+     * Alias of self::set_state().
2460
+     *
2461
+     * @since 1.0.19
2462
+     * @param  string $value state.
2463
+     */
2464
+    public function set_user_state( $value ) {
2465
+        $this->set_state( $value );
2426 2466
     }
2427 2467
 
2428 2468
     /**
2429
-	 * Alias of self::set_country().
2430
-	 *
2431
-	 * @since 1.0.19
2432
-	 * @param  string $value country.
2433
-	 */
2434
-	public function set_user_country( $value ) {
2435
-		$this->set_country( $value );
2469
+     * Alias of self::set_state().
2470
+     *
2471
+     * @since 1.0.19
2472
+     * @param  string $value state.
2473
+     */
2474
+    public function set_customer_state( $value ) {
2475
+        $this->set_state( $value );
2436 2476
     }
2437 2477
 
2438 2478
     /**
2439
-	 * Alias of self::set_country().
2440
-	 *
2441
-	 * @since 1.0.19
2442
-	 * @param  string $value country.
2443
-	 */
2444
-	public function set_customer_country( $value ) {
2445
-		$this->set_country( $value );
2479
+     * Set the customer's city.
2480
+     *
2481
+     * @since 1.0.19
2482
+     * @param  string $value city.
2483
+     */
2484
+    public function set_city( $value ) {
2485
+        $this->set_prop( 'city', $value );
2446 2486
     }
2447 2487
 
2448 2488
     /**
2449
-	 * Set the customer's state.
2450
-	 *
2451
-	 * @since 1.0.19
2452
-	 * @param  string $value state.
2453
-	 */
2454
-	public function set_state( $value ) {
2455
-		$this->set_prop( 'state', $value );
2489
+     * Alias of self::set_city().
2490
+     *
2491
+     * @since 1.0.19
2492
+     * @param  string $value city.
2493
+     */
2494
+    public function set_user_city( $value ) {
2495
+        $this->set_city( $value );
2456 2496
     }
2457 2497
 
2458 2498
     /**
2459
-	 * Alias of self::set_state().
2460
-	 *
2461
-	 * @since 1.0.19
2462
-	 * @param  string $value state.
2463
-	 */
2464
-	public function set_user_state( $value ) {
2465
-		$this->set_state( $value );
2499
+     * Alias of self::set_city().
2500
+     *
2501
+     * @since 1.0.19
2502
+     * @param  string $value city.
2503
+     */
2504
+    public function set_customer_city( $value ) {
2505
+        $this->set_city( $value );
2466 2506
     }
2467 2507
 
2468 2508
     /**
2469
-	 * Alias of self::set_state().
2470
-	 *
2471
-	 * @since 1.0.19
2472
-	 * @param  string $value state.
2473
-	 */
2474
-	public function set_customer_state( $value ) {
2475
-		$this->set_state( $value );
2509
+     * Set the customer's zip code.
2510
+     *
2511
+     * @since 1.0.19
2512
+     * @param  string $value zip.
2513
+     */
2514
+    public function set_zip( $value ) {
2515
+        $this->set_prop( 'zip', $value );
2476 2516
     }
2477 2517
 
2478 2518
     /**
2479
-	 * Set the customer's city.
2480
-	 *
2481
-	 * @since 1.0.19
2482
-	 * @param  string $value city.
2483
-	 */
2484
-	public function set_city( $value ) {
2485
-		$this->set_prop( 'city', $value );
2519
+     * Alias of self::set_zip().
2520
+     *
2521
+     * @since 1.0.19
2522
+     * @param  string $value zip.
2523
+     */
2524
+    public function set_user_zip( $value ) {
2525
+        $this->set_zip( $value );
2486 2526
     }
2487 2527
 
2488 2528
     /**
2489
-	 * Alias of self::set_city().
2490
-	 *
2491
-	 * @since 1.0.19
2492
-	 * @param  string $value city.
2493
-	 */
2494
-	public function set_user_city( $value ) {
2495
-		$this->set_city( $value );
2529
+     * Alias of self::set_zip().
2530
+     *
2531
+     * @since 1.0.19
2532
+     * @param  string $value zip.
2533
+     */
2534
+    public function set_customer_zip( $value ) {
2535
+        $this->set_zip( $value );
2496 2536
     }
2497 2537
 
2498 2538
     /**
2499
-	 * Alias of self::set_city().
2500
-	 *
2501
-	 * @since 1.0.19
2502
-	 * @param  string $value city.
2503
-	 */
2504
-	public function set_customer_city( $value ) {
2505
-		$this->set_city( $value );
2539
+     * Set the customer's company.
2540
+     *
2541
+     * @since 1.0.19
2542
+     * @param  string $value company.
2543
+     */
2544
+    public function set_company( $value ) {
2545
+        $this->set_prop( 'company', $value );
2506 2546
     }
2507 2547
 
2508 2548
     /**
2509
-	 * Set the customer's zip code.
2510
-	 *
2511
-	 * @since 1.0.19
2512
-	 * @param  string $value zip.
2513
-	 */
2514
-	public function set_zip( $value ) {
2515
-		$this->set_prop( 'zip', $value );
2549
+     * Alias of self::set_company().
2550
+     *
2551
+     * @since 1.0.19
2552
+     * @param  string $value company.
2553
+     */
2554
+    public function set_user_company( $value ) {
2555
+        $this->set_company( $value );
2516 2556
     }
2517 2557
 
2518 2558
     /**
2519
-	 * Alias of self::set_zip().
2520
-	 *
2521
-	 * @since 1.0.19
2522
-	 * @param  string $value zip.
2523
-	 */
2524
-	public function set_user_zip( $value ) {
2525
-		$this->set_zip( $value );
2559
+     * Alias of self::set_company().
2560
+     *
2561
+     * @since 1.0.19
2562
+     * @param  string $value company.
2563
+     */
2564
+    public function set_customer_company( $value ) {
2565
+        $this->set_company( $value );
2526 2566
     }
2527 2567
 
2528 2568
     /**
2529
-	 * Alias of self::set_zip().
2530
-	 *
2531
-	 * @since 1.0.19
2532
-	 * @param  string $value zip.
2533
-	 */
2534
-	public function set_customer_zip( $value ) {
2535
-		$this->set_zip( $value );
2569
+     * Set the customer's var number.
2570
+     *
2571
+     * @since 1.0.19
2572
+     * @param  string $value var number.
2573
+     */
2574
+    public function set_vat_number( $value ) {
2575
+        $this->set_prop( 'vat_number', $value );
2536 2576
     }
2537 2577
 
2538 2578
     /**
2539
-	 * Set the customer's company.
2540
-	 *
2541
-	 * @since 1.0.19
2542
-	 * @param  string $value company.
2543
-	 */
2544
-	public function set_company( $value ) {
2545
-		$this->set_prop( 'company', $value );
2579
+     * Alias of self::set_vat_number().
2580
+     *
2581
+     * @since 1.0.19
2582
+     * @param  string $value var number.
2583
+     */
2584
+    public function set_user_vat_number( $value ) {
2585
+        $this->set_vat_number( $value );
2546 2586
     }
2547 2587
 
2548 2588
     /**
2549
-	 * Alias of self::set_company().
2550
-	 *
2551
-	 * @since 1.0.19
2552
-	 * @param  string $value company.
2553
-	 */
2554
-	public function set_user_company( $value ) {
2555
-		$this->set_company( $value );
2589
+     * Alias of self::set_vat_number().
2590
+     *
2591
+     * @since 1.0.19
2592
+     * @param  string $value var number.
2593
+     */
2594
+    public function set_customer_vat_number( $value ) {
2595
+        $this->set_vat_number( $value );
2556 2596
     }
2557 2597
 
2558 2598
     /**
2559
-	 * Alias of self::set_company().
2560
-	 *
2561
-	 * @since 1.0.19
2562
-	 * @param  string $value company.
2563
-	 */
2564
-	public function set_customer_company( $value ) {
2565
-		$this->set_company( $value );
2599
+     * Set the customer's vat rate.
2600
+     *
2601
+     * @since 1.0.19
2602
+     * @param  string $value var rate.
2603
+     */
2604
+    public function set_vat_rate( $value ) {
2605
+        $this->set_prop( 'vat_rate', $value );
2566 2606
     }
2567 2607
 
2568 2608
     /**
2569
-	 * Set the customer's var number.
2570
-	 *
2571
-	 * @since 1.0.19
2572
-	 * @param  string $value var number.
2573
-	 */
2574
-	public function set_vat_number( $value ) {
2575
-		$this->set_prop( 'vat_number', $value );
2609
+     * Alias of self::set_vat_rate().
2610
+     *
2611
+     * @since 1.0.19
2612
+     * @param  string $value var number.
2613
+     */
2614
+    public function set_user_vat_rate( $value ) {
2615
+        $this->set_vat_rate( $value );
2576 2616
     }
2577 2617
 
2578 2618
     /**
2579
-	 * Alias of self::set_vat_number().
2580
-	 *
2581
-	 * @since 1.0.19
2582
-	 * @param  string $value var number.
2583
-	 */
2584
-	public function set_user_vat_number( $value ) {
2585
-		$this->set_vat_number( $value );
2619
+     * Alias of self::set_vat_rate().
2620
+     *
2621
+     * @since 1.0.19
2622
+     * @param  string $value var number.
2623
+     */
2624
+    public function set_customer_vat_rate( $value ) {
2625
+        $this->set_vat_rate( $value );
2586 2626
     }
2587 2627
 
2588 2628
     /**
2589
-	 * Alias of self::set_vat_number().
2590
-	 *
2591
-	 * @since 1.0.19
2592
-	 * @param  string $value var number.
2593
-	 */
2594
-	public function set_customer_vat_number( $value ) {
2595
-		$this->set_vat_number( $value );
2629
+     * Set the customer's address.
2630
+     *
2631
+     * @since 1.0.19
2632
+     * @param  string $value address.
2633
+     */
2634
+    public function set_address( $value ) {
2635
+        $this->set_prop( 'address', $value );
2596 2636
     }
2597 2637
 
2598 2638
     /**
2599
-	 * Set the customer's vat rate.
2600
-	 *
2601
-	 * @since 1.0.19
2602
-	 * @param  string $value var rate.
2603
-	 */
2604
-	public function set_vat_rate( $value ) {
2605
-		$this->set_prop( 'vat_rate', $value );
2639
+     * Alias of self::set_address().
2640
+     *
2641
+     * @since 1.0.19
2642
+     * @param  string $value address.
2643
+     */
2644
+    public function set_user_address( $value ) {
2645
+        $this->set_address( $value );
2606 2646
     }
2607 2647
 
2608 2648
     /**
2609
-	 * Alias of self::set_vat_rate().
2610
-	 *
2611
-	 * @since 1.0.19
2612
-	 * @param  string $value var number.
2613
-	 */
2614
-	public function set_user_vat_rate( $value ) {
2615
-		$this->set_vat_rate( $value );
2649
+     * Alias of self::set_address().
2650
+     *
2651
+     * @since 1.0.19
2652
+     * @param  string $value address.
2653
+     */
2654
+    public function set_customer_address( $value ) {
2655
+        $this->set_address( $value );
2616 2656
     }
2617 2657
 
2618 2658
     /**
2619
-	 * Alias of self::set_vat_rate().
2620
-	 *
2621
-	 * @since 1.0.19
2622
-	 * @param  string $value var number.
2623
-	 */
2624
-	public function set_customer_vat_rate( $value ) {
2625
-		$this->set_vat_rate( $value );
2659
+     * Set whether the customer has viewed the invoice or not.
2660
+     *
2661
+     * @since 1.0.19
2662
+     * @param  int|bool $value confirmed.
2663
+     */
2664
+    public function set_is_viewed( $value ) {
2665
+        $this->set_prop( 'is_viewed', $value );
2626 2666
     }
2627 2667
 
2628 2668
     /**
2629
-	 * Set the customer's address.
2630
-	 *
2631
-	 * @since 1.0.19
2632
-	 * @param  string $value address.
2633
-	 */
2634
-	public function set_address( $value ) {
2635
-		$this->set_prop( 'address', $value );
2669
+     * Set extra email recipients.
2670
+     *
2671
+     * @since 1.0.19
2672
+     * @param  string $value email recipients.
2673
+     */
2674
+    public function set_email_cc( $value ) {
2675
+        $this->set_prop( 'email_cc', $value );
2636 2676
     }
2637 2677
 
2638 2678
     /**
2639
-	 * Alias of self::set_address().
2640
-	 *
2641
-	 * @since 1.0.19
2642
-	 * @param  string $value address.
2643
-	 */
2644
-	public function set_user_address( $value ) {
2645
-		$this->set_address( $value );
2679
+     * Set the invoice template.
2680
+     *
2681
+     * @since 1.0.19
2682
+     * @param  string $value template.
2683
+     */
2684
+    public function set_template( $value ) {
2685
+        if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2686
+            $this->set_prop( 'template', $value );
2687
+        }
2646 2688
     }
2647 2689
 
2648 2690
     /**
2649
-	 * Alias of self::set_address().
2650
-	 *
2651
-	 * @since 1.0.19
2652
-	 * @param  string $value address.
2653
-	 */
2654
-	public function set_customer_address( $value ) {
2655
-		$this->set_address( $value );
2691
+     * Set the invoice source.
2692
+     *
2693
+     * @since 1.0.19
2694
+     * @param  string $value email recipients.
2695
+     */
2696
+    public function created_via( $value ) {
2697
+        $this->set_prop( 'created_via', sanitize_text_field( $value ) );
2656 2698
     }
2657 2699
 
2658 2700
     /**
2659
-	 * Set whether the customer has viewed the invoice or not.
2660
-	 *
2661
-	 * @since 1.0.19
2662
-	 * @param  int|bool $value confirmed.
2663
-	 */
2664
-	public function set_is_viewed( $value ) {
2665
-		$this->set_prop( 'is_viewed', $value );
2666
-	}
2667
-
2668
-	/**
2669
-	 * Set extra email recipients.
2670
-	 *
2671
-	 * @since 1.0.19
2672
-	 * @param  string $value email recipients.
2673
-	 */
2674
-	public function set_email_cc( $value ) {
2675
-		$this->set_prop( 'email_cc', $value );
2676
-	}
2677
-
2678
-	/**
2679
-	 * Set the invoice template.
2680
-	 *
2681
-	 * @since 1.0.19
2682
-	 * @param  string $value template.
2683
-	 */
2684
-	public function set_template( $value ) {
2685
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2686
-			$this->set_prop( 'template', $value );
2687
-		}
2688
-	}
2689
-
2690
-	/**
2691
-	 * Set the invoice source.
2692
-	 *
2693
-	 * @since 1.0.19
2694
-	 * @param  string $value email recipients.
2695
-	 */
2696
-	public function created_via( $value ) {
2697
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2698
-	}
2699
-
2700
-	/**
2701
-	 * Set the customer's address confirmed status.
2702
-	 *
2703
-	 * @since 1.0.19
2704
-	 * @param  int|bool $value confirmed.
2705
-	 */
2706
-	public function set_address_confirmed( $value ) {
2707
-		$this->set_prop( 'address_confirmed', $value );
2701
+     * Set the customer's address confirmed status.
2702
+     *
2703
+     * @since 1.0.19
2704
+     * @param  int|bool $value confirmed.
2705
+     */
2706
+    public function set_address_confirmed( $value ) {
2707
+        $this->set_prop( 'address_confirmed', $value );
2708 2708
     }
2709 2709
 
2710 2710
     /**
2711
-	 * Alias of self::set_address_confirmed().
2712
-	 *
2713
-	 * @since 1.0.19
2714
-	 * @param  int|bool $value confirmed.
2715
-	 */
2716
-	public function set_user_address_confirmed( $value ) {
2717
-		$this->set_address_confirmed( $value );
2711
+     * Alias of self::set_address_confirmed().
2712
+     *
2713
+     * @since 1.0.19
2714
+     * @param  int|bool $value confirmed.
2715
+     */
2716
+    public function set_user_address_confirmed( $value ) {
2717
+        $this->set_address_confirmed( $value );
2718 2718
     }
2719 2719
 
2720 2720
     /**
2721
-	 * Alias of self::set_address_confirmed().
2722
-	 *
2723
-	 * @since 1.0.19
2724
-	 * @param  int|bool $value confirmed.
2725
-	 */
2726
-	public function set_customer_address_confirmed( $value ) {
2727
-		$this->set_address_confirmed( $value );
2721
+     * Alias of self::set_address_confirmed().
2722
+     *
2723
+     * @since 1.0.19
2724
+     * @param  int|bool $value confirmed.
2725
+     */
2726
+    public function set_customer_address_confirmed( $value ) {
2727
+        $this->set_address_confirmed( $value );
2728 2728
     }
2729 2729
 
2730 2730
     /**
2731
-	 * Set the invoice sub total.
2732
-	 *
2733
-	 * @since 1.0.19
2734
-	 * @param  float $value sub total.
2735
-	 */
2736
-	public function set_subtotal( $value ) {
2737
-		$this->set_prop( 'subtotal', $value );
2731
+     * Set the invoice sub total.
2732
+     *
2733
+     * @since 1.0.19
2734
+     * @param  float $value sub total.
2735
+     */
2736
+    public function set_subtotal( $value ) {
2737
+        $this->set_prop( 'subtotal', $value );
2738 2738
     }
2739 2739
 
2740 2740
     /**
2741
-	 * Set the invoice discount amount.
2742
-	 *
2743
-	 * @since 1.0.19
2744
-	 * @param  float $value discount total.
2745
-	 */
2746
-	public function set_total_discount( $value ) {
2747
-		$this->set_prop( 'total_discount', $value );
2741
+     * Set the invoice discount amount.
2742
+     *
2743
+     * @since 1.0.19
2744
+     * @param  float $value discount total.
2745
+     */
2746
+    public function set_total_discount( $value ) {
2747
+        $this->set_prop( 'total_discount', $value );
2748 2748
     }
2749 2749
 
2750 2750
     /**
2751
-	 * Alias of self::set_total_discount().
2752
-	 *
2753
-	 * @since 1.0.19
2754
-	 * @param  float $value discount total.
2755
-	 */
2756
-	public function set_discount( $value ) {
2757
-		$this->set_total_discount( $value );
2751
+     * Alias of self::set_total_discount().
2752
+     *
2753
+     * @since 1.0.19
2754
+     * @param  float $value discount total.
2755
+     */
2756
+    public function set_discount( $value ) {
2757
+        $this->set_total_discount( $value );
2758 2758
     }
2759 2759
 
2760 2760
     /**
2761
-	 * Set the invoice tax amount.
2762
-	 *
2763
-	 * @since 1.0.19
2764
-	 * @param  float $value tax total.
2765
-	 */
2766
-	public function set_total_tax( $value ) {
2767
-		$this->set_prop( 'total_tax', $value );
2761
+     * Set the invoice tax amount.
2762
+     *
2763
+     * @since 1.0.19
2764
+     * @param  float $value tax total.
2765
+     */
2766
+    public function set_total_tax( $value ) {
2767
+        $this->set_prop( 'total_tax', $value );
2768 2768
     }
2769 2769
 
2770 2770
     /**
2771
-	 * Alias of self::set_total_tax().
2772
-	 *
2773
-	 * @since 1.0.19
2774
-	 * @param  float $value tax total.
2775
-	 */
2776
-	public function set_tax_total( $value ) {
2777
-		$this->set_total_tax( $value );
2771
+     * Alias of self::set_total_tax().
2772
+     *
2773
+     * @since 1.0.19
2774
+     * @param  float $value tax total.
2775
+     */
2776
+    public function set_tax_total( $value ) {
2777
+        $this->set_total_tax( $value );
2778 2778
     }
2779 2779
 
2780 2780
     /**
2781
-	 * Set the invoice fees amount.
2782
-	 *
2783
-	 * @since 1.0.19
2784
-	 * @param  float $value fees total.
2785
-	 */
2786
-	public function set_total_fees( $value ) {
2787
-		$this->set_prop( 'total_fees', $value );
2781
+     * Set the invoice fees amount.
2782
+     *
2783
+     * @since 1.0.19
2784
+     * @param  float $value fees total.
2785
+     */
2786
+    public function set_total_fees( $value ) {
2787
+        $this->set_prop( 'total_fees', $value );
2788 2788
     }
2789 2789
 
2790 2790
     /**
2791
-	 * Alias of self::set_total_fees().
2792
-	 *
2793
-	 * @since 1.0.19
2794
-	 * @param  float $value fees total.
2795
-	 */
2796
-	public function set_fees_total( $value ) {
2797
-		$this->set_total_fees( $value );
2791
+     * Alias of self::set_total_fees().
2792
+     *
2793
+     * @since 1.0.19
2794
+     * @param  float $value fees total.
2795
+     */
2796
+    public function set_fees_total( $value ) {
2797
+        $this->set_total_fees( $value );
2798 2798
     }
2799 2799
 
2800 2800
     /**
2801
-	 * Set the invoice fees.
2802
-	 *
2803
-	 * @since 1.0.19
2804
-	 * @param  array $value fees.
2805
-	 */
2806
-	public function set_fees( $value ) {
2801
+     * Set the invoice fees.
2802
+     *
2803
+     * @since 1.0.19
2804
+     * @param  array $value fees.
2805
+     */
2806
+    public function set_fees( $value ) {
2807 2807
 
2808
-		if ( ! is_array( $value ) ) {
2809
-			$value = array();
2810
-		}
2808
+        if ( ! is_array( $value ) ) {
2809
+            $value = array();
2810
+        }
2811 2811
 
2812
-		$this->set_prop( 'fees', $value );
2812
+        $this->set_prop( 'fees', $value );
2813 2813
 
2814 2814
     }
2815 2815
 
2816 2816
     /**
2817
-	 * Set the invoice taxes.
2818
-	 *
2819
-	 * @since 1.0.19
2820
-	 * @param  array $value taxes.
2821
-	 */
2822
-	public function set_taxes( $value ) {
2817
+     * Set the invoice taxes.
2818
+     *
2819
+     * @since 1.0.19
2820
+     * @param  array $value taxes.
2821
+     */
2822
+    public function set_taxes( $value ) {
2823 2823
 
2824
-		if ( ! is_array( $value ) ) {
2825
-			$value = array();
2826
-		}
2824
+        if ( ! is_array( $value ) ) {
2825
+            $value = array();
2826
+        }
2827 2827
 
2828
-		$this->set_prop( 'taxes', $value );
2828
+        $this->set_prop( 'taxes', $value );
2829 2829
 
2830 2830
     }
2831 2831
 
2832 2832
     /**
2833
-	 * Set the invoice discounts.
2834
-	 *
2835
-	 * @since 1.0.19
2836
-	 * @param  array $value discounts.
2837
-	 */
2838
-	public function set_discounts( $value ) {
2833
+     * Set the invoice discounts.
2834
+     *
2835
+     * @since 1.0.19
2836
+     * @param  array $value discounts.
2837
+     */
2838
+    public function set_discounts( $value ) {
2839 2839
 
2840
-		if ( ! is_array( $value ) ) {
2841
-			$value = array();
2842
-		}
2840
+        if ( ! is_array( $value ) ) {
2841
+            $value = array();
2842
+        }
2843 2843
 
2844
-		$this->set_prop( 'discounts', $value );
2844
+        $this->set_prop( 'discounts', $value );
2845 2845
     }
2846 2846
 
2847 2847
     /**
2848
-	 * Set the invoice items.
2849
-	 *
2850
-	 * @since 1.0.19
2851
-	 * @param  GetPaid_Form_Item[] $value items.
2852
-	 */
2853
-	public function set_items( $value ) {
2848
+     * Set the invoice items.
2849
+     *
2850
+     * @since 1.0.19
2851
+     * @param  GetPaid_Form_Item[] $value items.
2852
+     */
2853
+    public function set_items( $value ) {
2854 2854
 
2855 2855
         // Remove existing items.
2856 2856
         $this->set_prop( 'items', array() );
@@ -2867,95 +2867,95 @@  discard block
 block discarded – undo
2867 2867
     }
2868 2868
 
2869 2869
     /**
2870
-	 * Set the payment form.
2871
-	 *
2872
-	 * @since 1.0.19
2873
-	 * @param  int $value payment form.
2874
-	 */
2875
-	public function set_payment_form( $value ) {
2876
-		$this->set_prop( 'payment_form', $value );
2870
+     * Set the payment form.
2871
+     *
2872
+     * @since 1.0.19
2873
+     * @param  int $value payment form.
2874
+     */
2875
+    public function set_payment_form( $value ) {
2876
+        $this->set_prop( 'payment_form', $value );
2877 2877
     }
2878 2878
 
2879 2879
     /**
2880
-	 * Set the submission id.
2881
-	 *
2882
-	 * @since 1.0.19
2883
-	 * @param  string $value submission id.
2884
-	 */
2885
-	public function set_submission_id( $value ) {
2886
-		$this->set_prop( 'submission_id', $value );
2880
+     * Set the submission id.
2881
+     *
2882
+     * @since 1.0.19
2883
+     * @param  string $value submission id.
2884
+     */
2885
+    public function set_submission_id( $value ) {
2886
+        $this->set_prop( 'submission_id', $value );
2887 2887
     }
2888 2888
 
2889 2889
     /**
2890
-	 * Set the discount code.
2891
-	 *
2892
-	 * @since 1.0.19
2893
-	 * @param  string $value discount code.
2894
-	 */
2895
-	public function set_discount_code( $value ) {
2896
-		$this->set_prop( 'discount_code', $value );
2890
+     * Set the discount code.
2891
+     *
2892
+     * @since 1.0.19
2893
+     * @param  string $value discount code.
2894
+     */
2895
+    public function set_discount_code( $value ) {
2896
+        $this->set_prop( 'discount_code', $value );
2897 2897
     }
2898 2898
 
2899 2899
     /**
2900
-	 * Set the gateway.
2901
-	 *
2902
-	 * @since 1.0.19
2903
-	 * @param  string $value gateway.
2904
-	 */
2905
-	public function set_gateway( $value ) {
2906
-		$this->set_prop( 'gateway', $value );
2900
+     * Set the gateway.
2901
+     *
2902
+     * @since 1.0.19
2903
+     * @param  string $value gateway.
2904
+     */
2905
+    public function set_gateway( $value ) {
2906
+        $this->set_prop( 'gateway', $value );
2907 2907
     }
2908 2908
 
2909 2909
     /**
2910
-	 * Set the transaction id.
2911
-	 *
2912
-	 * @since 1.0.19
2913
-	 * @param  string $value transaction id.
2914
-	 */
2915
-	public function set_transaction_id( $value ) {
2916
-		if ( ! empty( $value ) ) {
2917
-			$this->set_prop( 'transaction_id', $value );
2918
-		}
2910
+     * Set the transaction id.
2911
+     *
2912
+     * @since 1.0.19
2913
+     * @param  string $value transaction id.
2914
+     */
2915
+    public function set_transaction_id( $value ) {
2916
+        if ( ! empty( $value ) ) {
2917
+            $this->set_prop( 'transaction_id', $value );
2918
+        }
2919 2919
     }
2920 2920
 
2921 2921
     /**
2922
-	 * Set the currency id.
2923
-	 *
2924
-	 * @since 1.0.19
2925
-	 * @param  string $value currency id.
2926
-	 */
2927
-	public function set_currency( $value ) {
2928
-		$this->set_prop( 'currency', $value );
2922
+     * Set the currency id.
2923
+     *
2924
+     * @since 1.0.19
2925
+     * @param  string $value currency id.
2926
+     */
2927
+    public function set_currency( $value ) {
2928
+        $this->set_prop( 'currency', $value );
2929 2929
     }
2930 2930
 
2931
-	/**
2932
-	 * Set whether to disable taxes.
2933
-	 *
2934
-	 * @since 1.0.19
2935
-	 * @param  bool $value value.
2936
-	 */
2937
-	public function set_disable_taxes( $value ) {
2938
-		$this->set_prop( 'disable_taxes', (bool) $value );
2939
-	}
2931
+    /**
2932
+     * Set whether to disable taxes.
2933
+     *
2934
+     * @since 1.0.19
2935
+     * @param  bool $value value.
2936
+     */
2937
+    public function set_disable_taxes( $value ) {
2938
+        $this->set_prop( 'disable_taxes', (bool) $value );
2939
+    }
2940 2940
 
2941 2941
     /**
2942
-	 * Set the subscription id.
2943
-	 *
2944
-	 * @since 1.0.19
2945
-	 * @param  string $value subscription id.
2946
-	 */
2947
-	public function set_subscription_id( $value ) {
2948
-		$this->set_prop( 'subscription_id', $value );
2949
-	}
2942
+     * Set the subscription id.
2943
+     *
2944
+     * @since 1.0.19
2945
+     * @param  string $value subscription id.
2946
+     */
2947
+    public function set_subscription_id( $value ) {
2948
+        $this->set_prop( 'subscription_id', $value );
2949
+    }
2950 2950
 	
2951
-	/**
2952
-	 * Set the remote subscription id.
2953
-	 *
2954
-	 * @since 1.0.19
2955
-	 * @param  string $value subscription id.
2956
-	 */
2957
-	public function set_remote_subscription_id( $value ) {
2958
-		$this->set_prop( 'remote_subscription_id', $value );
2951
+    /**
2952
+     * Set the remote subscription id.
2953
+     *
2954
+     * @since 1.0.19
2955
+     * @param  string $value subscription id.
2956
+     */
2957
+    public function set_remote_subscription_id( $value ) {
2958
+        $this->set_prop( 'remote_subscription_id', $value );
2959 2959
     }
2960 2960
 
2961 2961
     /*
@@ -2994,24 +2994,24 @@  discard block
 block discarded – undo
2994 2994
      */
2995 2995
     public function is_taxable() {
2996 2996
         return ! $this->get_disable_taxes();
2997
-	}
2997
+    }
2998 2998
 
2999
-	/**
3000
-	 * @deprecated
3001
-	 */
3002
-	public function has_vat() {
2999
+    /**
3000
+     * @deprecated
3001
+     */
3002
+    public function has_vat() {
3003 3003
         return $this->is_taxable();
3004
-	}
3004
+    }
3005 3005
 
3006
-	/**
3007
-	 * Checks to see if the invoice requires payment.
3008
-	 */
3009
-	public function is_free() {
3006
+    /**
3007
+     * Checks to see if the invoice requires payment.
3008
+     */
3009
+    public function is_free() {
3010 3010
         $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3011 3011
 
3012
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3013
-			$is_free = false;
3014
-		}
3012
+        if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3013
+            $is_free = false;
3014
+        }
3015 3015
 
3016 3016
         return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3017 3017
     }
@@ -3022,46 +3022,46 @@  discard block
 block discarded – undo
3022 3022
     public function is_paid() {
3023 3023
         $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3024 3024
         return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3025
-	}
3025
+    }
3026 3026
 
3027
-	/**
3027
+    /**
3028 3028
      * Checks if the invoice needs payment.
3029 3029
      */
3030
-	public function needs_payment() {
3031
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3030
+    public function needs_payment() {
3031
+        $needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3032 3032
         return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3033 3033
     }
3034 3034
   
3035
-	/**
3035
+    /**
3036 3036
      * Checks if the invoice is refunded.
3037 3037
      */
3038
-	public function is_refunded() {
3038
+    public function is_refunded() {
3039 3039
         $is_refunded = $this->has_status( 'wpi-refunded' );
3040 3040
         return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3041
-	}
3041
+    }
3042 3042
 
3043
-	/**
3043
+    /**
3044 3044
      * Checks if the invoice is held.
3045 3045
      */
3046
-	public function is_held() {
3046
+    public function is_held() {
3047 3047
         $is_held = $this->has_status( 'wpi-onhold' );
3048 3048
         return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3049
-	}
3049
+    }
3050 3050
 
3051
-	/**
3051
+    /**
3052 3052
      * Checks if the invoice is due.
3053 3053
      */
3054
-	public function is_due() {
3055
-		$due_date = $this->get_due_date();
3056
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3057
-	}
3054
+    public function is_due() {
3055
+        $due_date = $this->get_due_date();
3056
+        return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3057
+    }
3058 3058
 
3059
-	/**
3059
+    /**
3060 3060
      * Checks if the invoice is draft.
3061 3061
      */
3062
-	public function is_draft() {
3062
+    public function is_draft() {
3063 3063
         return $this->has_status( 'draft, auto-draft' );
3064
-	}
3064
+    }
3065 3065
 
3066 3066
     /**
3067 3067
      * Checks if the invoice has a given status.
@@ -3069,9 +3069,9 @@  discard block
 block discarded – undo
3069 3069
     public function has_status( $status ) {
3070 3070
         $status = wpinv_parse_list( $status );
3071 3071
         return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3072
-	}
3072
+    }
3073 3073
 
3074
-	/**
3074
+    /**
3075 3075
      * Checks if the invoice is of a given type.
3076 3076
      */
3077 3077
     public function is_type( $type ) {
@@ -3094,25 +3094,25 @@  discard block
 block discarded – undo
3094 3094
      */
3095 3095
     public function has_free_trial() {
3096 3096
         return $this->is_recurring() && 0 == $this->get_initial_total();
3097
-	}
3097
+    }
3098 3098
 
3099
-	/**
3099
+    /**
3100 3100
      * @deprecated
3101 3101
      */
3102 3102
     public function is_free_trial() {
3103 3103
         $this->has_free_trial();
3104 3104
     }
3105 3105
 
3106
-	/**
3106
+    /**
3107 3107
      * Check if the initial payment if 0.
3108 3108
      *
3109 3109
      */
3110
-	public function is_initial_free() {
3110
+    public function is_initial_free() {
3111 3111
         $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3112 3112
         return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3113 3113
     }
3114 3114
 	
3115
-	/**
3115
+    /**
3116 3116
      * Check if the recurring item has a free trial.
3117 3117
      *
3118 3118
      */
@@ -3125,21 +3125,21 @@  discard block
 block discarded – undo
3125 3125
 
3126 3126
         $item = $this->get_recurring( true );
3127 3127
         return $item->has_free_trial();
3128
-	}
3128
+    }
3129 3129
 
3130
-	/**
3130
+    /**
3131 3131
      * Check if the free trial is a result of a discount.
3132 3132
      */
3133 3133
     public function is_free_trial_from_discount() {
3134
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3135
-	}
3134
+        return $this->has_free_trial() && ! $this->item_has_free_trial();
3135
+    }
3136 3136
 	
3137
-	/**
3137
+    /**
3138 3138
      * @deprecated
3139 3139
      */
3140 3140
     public function discount_first_payment_only() {
3141 3141
 
3142
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3142
+        $discount = wpinv_get_discount_obj( $this->get_discount_code() );
3143 3143
         if ( ! $discount->exists() || ! $this->is_recurring() ) {
3144 3144
             return true;
3145 3145
         }
@@ -3164,28 +3164,28 @@  discard block
 block discarded – undo
3164 3164
      */
3165 3165
     public function add_item( $item ) {
3166 3166
 
3167
-		if ( is_array( $item ) ) {
3168
-			$item = $this->process_array_item( $item );
3169
-		}
3167
+        if ( is_array( $item ) ) {
3168
+            $item = $this->process_array_item( $item );
3169
+        }
3170 3170
 
3171
-		if ( is_numeric( $item ) ) {
3172
-			$item = new GetPaid_Form_Item( $item );
3173
-		}
3171
+        if ( is_numeric( $item ) ) {
3172
+            $item = new GetPaid_Form_Item( $item );
3173
+        }
3174 3174
 
3175 3175
         // Make sure that it is available for purchase.
3176
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3177
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3176
+        if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3177
+            return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3178 3178
         }
3179 3179
 
3180 3180
         // Do we have a recurring item?
3181
-		if ( $item->is_recurring() ) {
3181
+        if ( $item->is_recurring() ) {
3182 3182
 
3183
-			// An invoice can only contain one recurring item.
3184
-			if ( ! empty( $this->recurring_item  && $this->recurring_item != (int) $item->get_id() ) ) {
3185
-				return new WP_Error( 'recurring_item', __( 'An invoice can only contain one recurring item', 'invoicing' ) );
3186
-			}
3183
+            // An invoice can only contain one recurring item.
3184
+            if ( ! empty( $this->recurring_item  && $this->recurring_item != (int) $item->get_id() ) ) {
3185
+                return new WP_Error( 'recurring_item', __( 'An invoice can only contain one recurring item', 'invoicing' ) );
3186
+            }
3187 3187
 
3188
-			$this->recurring_item = $item->get_id();
3188
+            $this->recurring_item = $item->get_id();
3189 3189
         }
3190 3190
 
3191 3191
         // Invoice id.
@@ -3196,60 +3196,60 @@  discard block
 block discarded – undo
3196 3196
         $items[ (int) $item->get_id() ] = $item;
3197 3197
 
3198 3198
         $this->set_prop( 'items', $items );
3199
-		return true;
3200
-	}
3199
+        return true;
3200
+    }
3201 3201
 
3202
-	/**
3203
-	 * Converts an array to an item.
3204
-	 *
3205
-	 * @since 1.0.19
3206
-	 * @return GetPaid_Form_Item
3207
-	 */
3208
-	protected function process_array_item( $array ) {
3202
+    /**
3203
+     * Converts an array to an item.
3204
+     *
3205
+     * @since 1.0.19
3206
+     * @return GetPaid_Form_Item
3207
+     */
3208
+    protected function process_array_item( $array ) {
3209 3209
 
3210
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3211
-		$item    = new GetPaid_Form_Item( $item_id );
3210
+        $item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3211
+        $item    = new GetPaid_Form_Item( $item_id );
3212 3212
 
3213
-		// Set item data.
3214
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3215
-			if ( isset( $array[ "item_$key" ] ) ) {
3216
-				$method = "set_$key";
3217
-				$item->$method( $array[ "item_$key" ] );
3218
-			}
3219
-		}
3213
+        // Set item data.
3214
+        foreach ( array( 'name', 'price', 'description' ) as $key ) {
3215
+            if ( isset( $array[ "item_$key" ] ) ) {
3216
+                $method = "set_$key";
3217
+                $item->$method( $array[ "item_$key" ] );
3218
+            }
3219
+        }
3220 3220
 
3221
-		if ( isset( $array['quantity'] ) ) {
3222
-			$item->set_quantity( $array['quantity'] );
3223
-		}
3221
+        if ( isset( $array['quantity'] ) ) {
3222
+            $item->set_quantity( $array['quantity'] );
3223
+        }
3224 3224
 
3225
-		// Set item meta.
3226
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3227
-			$item->set_item_meta( $array['meta'] );
3228
-		}
3225
+        // Set item meta.
3226
+        if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3227
+            $item->set_item_meta( $array['meta'] );
3228
+        }
3229 3229
 
3230
-		return $item;
3230
+        return $item;
3231 3231
 
3232
-	}
3232
+    }
3233 3233
 
3234 3234
     /**
3235
-	 * Retrieves a specific item.
3236
-	 *
3237
-	 * @since 1.0.19
3238
-	 */
3239
-	public function get_item( $item_id ) {
3240
-		$items   = $this->get_items();
3241
-		$item_id = (int) $item_id;
3242
-		return ( ! empty( $item_id ) && isset( $items[ $item_id ] ) ) ? $items[ $item_id ] : null;
3235
+     * Retrieves a specific item.
3236
+     *
3237
+     * @since 1.0.19
3238
+     */
3239
+    public function get_item( $item_id ) {
3240
+        $items   = $this->get_items();
3241
+        $item_id = (int) $item_id;
3242
+        return ( ! empty( $item_id ) && isset( $items[ $item_id ] ) ) ? $items[ $item_id ] : null;
3243 3243
     }
3244 3244
 
3245 3245
     /**
3246
-	 * Removes a specific item.
3247
-	 *
3248
-	 * @since 1.0.19
3249
-	 */
3250
-	public function remove_item( $item_id ) {
3251
-		$items   = $this->get_items();
3252
-		$item_id = (int) $item_id;
3246
+     * Removes a specific item.
3247
+     *
3248
+     * @since 1.0.19
3249
+     */
3250
+    public function remove_item( $item_id ) {
3251
+        $items   = $this->get_items();
3252
+        $item_id = (int) $item_id;
3253 3253
 
3254 3254
         if ( $item_id == $this->recurring_item ) {
3255 3255
             $this->recurring_item = null;
@@ -3262,35 +3262,35 @@  discard block
 block discarded – undo
3262 3262
     }
3263 3263
 
3264 3264
     /**
3265
-	 * Adds a fee to the invoice.
3266
-	 *
3267
-	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3268
-	 * @since 1.0.19
3269
-	 */
3265
+     * Adds a fee to the invoice.
3266
+     *
3267
+     * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3268
+     * @since 1.0.19
3269
+     */
3270 3270
     public function add_fee( $fee ) {
3271 3271
 
3272
-		$fees                 = $this->get_fees();
3273
-		$fees[ $fee['name'] ] = $fee;
3274
-		$this->set_prop( 'fees', $fees );
3272
+        $fees                 = $this->get_fees();
3273
+        $fees[ $fee['name'] ] = $fee;
3274
+        $this->set_prop( 'fees', $fees );
3275 3275
 
3276 3276
     }
3277 3277
 
3278 3278
     /**
3279
-	 * Retrieves a specific fee.
3280
-	 *
3281
-	 * @since 1.0.19
3282
-	 */
3283
-	public function get_fee( $fee ) {
3279
+     * Retrieves a specific fee.
3280
+     *
3281
+     * @since 1.0.19
3282
+     */
3283
+    public function get_fee( $fee ) {
3284 3284
         $fees = $this->get_fees();
3285
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3285
+        return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3286 3286
     }
3287 3287
 
3288 3288
     /**
3289
-	 * Removes a specific fee.
3290
-	 *
3291
-	 * @since 1.0.19
3292
-	 */
3293
-	public function remove_fee( $fee ) {
3289
+     * Removes a specific fee.
3290
+     *
3291
+     * @since 1.0.19
3292
+     */
3293
+    public function remove_fee( $fee ) {
3294 3294
         $fees = $this->get_fees();
3295 3295
         if ( isset( $fees[ $fee ] ) ) {
3296 3296
             unset( $fees[ $fee ] );
@@ -3298,43 +3298,43 @@  discard block
 block discarded – undo
3298 3298
         }
3299 3299
     }
3300 3300
 
3301
-	/**
3302
-	 * Adds a discount to the invoice.
3303
-	 *
3304
-	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3305
-	 * @since 1.0.19
3306
-	 */
3307
-	public function add_discount( $discount ) {
3301
+    /**
3302
+     * Adds a discount to the invoice.
3303
+     *
3304
+     * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3305
+     * @since 1.0.19
3306
+     */
3307
+    public function add_discount( $discount ) {
3308 3308
 
3309
-		$discounts = $this->get_discounts();
3310
-		$discounts[ $discount['name'] ] = $discount;
3311
-		$this->set_prop( 'discounts', $discounts );
3309
+        $discounts = $this->get_discounts();
3310
+        $discounts[ $discount['name'] ] = $discount;
3311
+        $this->set_prop( 'discounts', $discounts );
3312 3312
 
3313
-	}
3313
+    }
3314 3314
 
3315 3315
     /**
3316
-	 * Retrieves a specific discount.
3317
-	 *
3318
-	 * @since 1.0.19
3319
-	 * @return float
3320
-	 */
3321
-	public function get_discount( $discount = false ) {
3316
+     * Retrieves a specific discount.
3317
+     *
3318
+     * @since 1.0.19
3319
+     * @return float
3320
+     */
3321
+    public function get_discount( $discount = false ) {
3322 3322
 
3323
-		// Backwards compatibilty.
3324
-		if ( empty( $discount ) ) {
3325
-			return $this->get_total_discount();
3326
-		}
3323
+        // Backwards compatibilty.
3324
+        if ( empty( $discount ) ) {
3325
+            return $this->get_total_discount();
3326
+        }
3327 3327
 
3328 3328
         $discounts = $this->get_discounts();
3329
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3329
+        return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3330 3330
     }
3331 3331
 
3332 3332
     /**
3333
-	 * Removes a specific discount.
3334
-	 *
3335
-	 * @since 1.0.19
3336
-	 */
3337
-	public function remove_discount( $discount ) {
3333
+     * Removes a specific discount.
3334
+     *
3335
+     * @since 1.0.19
3336
+     */
3337
+    public function remove_discount( $discount ) {
3338 3338
         $discounts = $this->get_discounts();
3339 3339
         if ( isset( $discounts[ $discount ] ) ) {
3340 3340
             unset( $discounts[ $discount ] );
@@ -3351,34 +3351,34 @@  discard block
 block discarded – undo
3351 3351
         if ( $this->is_taxable() ) {
3352 3352
 
3353 3353
             $taxes                 = $this->get_taxes();
3354
-			$taxes[ $tax['name'] ] = $tax;
3355
-			$this->set_prop( 'taxes', $tax );
3354
+            $taxes[ $tax['name'] ] = $tax;
3355
+            $this->set_prop( 'taxes', $tax );
3356 3356
 
3357 3357
         }
3358 3358
     }
3359 3359
 
3360 3360
     /**
3361
-	 * Retrieves a specific tax.
3362
-	 *
3363
-	 * @since 1.0.19
3364
-	 */
3365
-	public function get_tax( $tax = null ) {
3361
+     * Retrieves a specific tax.
3362
+     *
3363
+     * @since 1.0.19
3364
+     */
3365
+    public function get_tax( $tax = null ) {
3366 3366
 
3367
-		// Backwards compatility.
3368
-		if ( empty( $tax ) ) {
3369
-			return $this->get_total_tax();
3370
-		}
3367
+        // Backwards compatility.
3368
+        if ( empty( $tax ) ) {
3369
+            return $this->get_total_tax();
3370
+        }
3371 3371
 
3372 3372
         $taxes = $this->get_taxes();
3373
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3373
+        return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3374 3374
     }
3375 3375
 
3376 3376
     /**
3377
-	 * Removes a specific tax.
3378
-	 *
3379
-	 * @since 1.0.19
3380
-	 */
3381
-	public function remove_tax( $tax ) {
3377
+     * Removes a specific tax.
3378
+     *
3379
+     * @since 1.0.19
3380
+     */
3381
+    public function remove_tax( $tax ) {
3382 3382
         $taxes = $this->get_taxes();
3383 3383
         if ( isset( $taxes[ $tax ] ) ) {
3384 3384
             unset( $taxes[ $tax ] );
@@ -3387,171 +3387,171 @@  discard block
 block discarded – undo
3387 3387
     }
3388 3388
 
3389 3389
     /**
3390
-	 * Recalculates the invoice subtotal.
3391
-	 *
3392
-	 * @since 1.0.19
3393
-	 * @return float The recalculated subtotal
3394
-	 */
3395
-	public function recalculate_subtotal() {
3390
+     * Recalculates the invoice subtotal.
3391
+     *
3392
+     * @since 1.0.19
3393
+     * @return float The recalculated subtotal
3394
+     */
3395
+    public function recalculate_subtotal() {
3396 3396
         $items     = $this->get_items();
3397
-		$subtotal  = 0;
3398
-		$recurring = 0;
3397
+        $subtotal  = 0;
3398
+        $recurring = 0;
3399 3399
 
3400 3400
         foreach ( $items as $item ) {
3401
-			$subtotal  += $item->get_sub_total();
3402
-			$recurring += $item->get_recurring_sub_total();
3401
+            $subtotal  += $item->get_sub_total();
3402
+            $recurring += $item->get_recurring_sub_total();
3403 3403
         }
3404 3404
 
3405
-		$current = $this->is_renewal() ? $recurring : $subtotal;
3406
-		$this->set_subtotal( $current );
3405
+        $current = $this->is_renewal() ? $recurring : $subtotal;
3406
+        $this->set_subtotal( $current );
3407 3407
 
3408
-		$this->totals['subtotal'] = array(
3409
-			'initial'   => $subtotal,
3410
-			'recurring' => $recurring,
3411
-		);
3408
+        $this->totals['subtotal'] = array(
3409
+            'initial'   => $subtotal,
3410
+            'recurring' => $recurring,
3411
+        );
3412 3412
 
3413 3413
         return $current;
3414 3414
     }
3415 3415
 
3416 3416
     /**
3417
-	 * Recalculates the invoice discount total.
3418
-	 *
3419
-	 * @since 1.0.19
3420
-	 * @return float The recalculated discount
3421
-	 */
3422
-	public function recalculate_total_discount() {
3417
+     * Recalculates the invoice discount total.
3418
+     *
3419
+     * @since 1.0.19
3420
+     * @return float The recalculated discount
3421
+     */
3422
+    public function recalculate_total_discount() {
3423 3423
         $discounts = $this->get_discounts();
3424
-		$discount  = 0;
3425
-		$recurring = 0;
3424
+        $discount  = 0;
3425
+        $recurring = 0;
3426 3426
 
3427 3427
         foreach ( $discounts as $data ) {
3428
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3429
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3430
-		}
3428
+            $discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3429
+            $recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3430
+        }
3431 3431
 
3432
-		$current = $this->is_renewal() ? $recurring : $discount;
3432
+        $current = $this->is_renewal() ? $recurring : $discount;
3433 3433
 
3434
-		$this->set_total_discount( $current );
3434
+        $this->set_total_discount( $current );
3435 3435
 
3436
-		$this->totals['discount'] = array(
3437
-			'initial'   => $discount,
3438
-			'recurring' => $recurring,
3439
-		);
3436
+        $this->totals['discount'] = array(
3437
+            'initial'   => $discount,
3438
+            'recurring' => $recurring,
3439
+        );
3440 3440
 
3441
-		return $current;
3441
+        return $current;
3442 3442
 
3443 3443
     }
3444 3444
 
3445 3445
     /**
3446
-	 * Recalculates the invoice tax total.
3447
-	 *
3448
-	 * @since 1.0.19
3449
-	 * @return float The recalculated tax
3450
-	 */
3451
-	public function recalculate_total_tax() {
3446
+     * Recalculates the invoice tax total.
3447
+     *
3448
+     * @since 1.0.19
3449
+     * @return float The recalculated tax
3450
+     */
3451
+    public function recalculate_total_tax() {
3452 3452
 
3453
-		// Maybe disable taxes.
3454
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() )  ) {
3453
+        // Maybe disable taxes.
3454
+        if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() )  ) {
3455 3455
 
3456
-			$this->totals['tax'] = array(
3457
-				'initial'   => 0,
3458
-				'recurring' => 0,
3459
-			);
3456
+            $this->totals['tax'] = array(
3457
+                'initial'   => 0,
3458
+                'recurring' => 0,
3459
+            );
3460 3460
 
3461
-			$this->set_taxes( array() );
3462
-			$current = 0;
3463
-		} else {
3461
+            $this->set_taxes( array() );
3462
+            $current = 0;
3463
+        } else {
3464 3464
 
3465
-			$item_taxes = array();
3465
+            $item_taxes = array();
3466 3466
 
3467
-			foreach ( $this->get_items() as $item ) {
3468
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3469
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3470
-				$taxes    = getpaid_calculate_item_taxes( $item->get_sub_total(), $rates );
3471
-				$r_taxes  = getpaid_calculate_item_taxes( $item->get_recurring_sub_total(), $rates );
3467
+            foreach ( $this->get_items() as $item ) {
3468
+                $rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3469
+                $rates    = getpaid_filter_item_tax_rates( $item, $rates );
3470
+                $taxes    = getpaid_calculate_item_taxes( $item->get_sub_total(), $rates );
3471
+                $r_taxes  = getpaid_calculate_item_taxes( $item->get_recurring_sub_total(), $rates );
3472 3472
 
3473
-				foreach ( $taxes as $name => $amount ) {
3474
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3475
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3473
+                foreach ( $taxes as $name => $amount ) {
3474
+                    $recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3475
+                    $tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3476 3476
 		
3477
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3478
-						$item_taxes[ $name ] = $tax;
3479
-						continue;
3480
-					}
3477
+                    if ( ! isset( $item_taxes[ $name ] ) ) {
3478
+                        $item_taxes[ $name ] = $tax;
3479
+                        continue;
3480
+                    }
3481 3481
 
3482
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3483
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3482
+                    $item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3483
+                    $item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3484 3484
 
3485
-				}
3485
+                }
3486 3486
 
3487
-			}
3487
+            }
3488 3488
 
3489
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3490
-			$this->set_taxes( $item_taxes );
3489
+            $item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3490
+            $this->set_taxes( $item_taxes );
3491 3491
 
3492
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3493
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3492
+            $initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3493
+            $recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3494 3494
 
3495
-			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3495
+            $current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3496 3496
 
3497
-			$this->totals['tax'] = array(
3498
-				'initial'   => $initial_tax,
3499
-				'recurring' => $recurring_tax,
3500
-			);
3497
+            $this->totals['tax'] = array(
3498
+                'initial'   => $initial_tax,
3499
+                'recurring' => $recurring_tax,
3500
+            );
3501 3501
 
3502
-		}
3502
+        }
3503 3503
 
3504
-		$this->set_total_tax( $current );
3504
+        $this->set_total_tax( $current );
3505 3505
 
3506
-		return $current;
3506
+        return $current;
3507 3507
 
3508 3508
     }
3509 3509
 
3510 3510
     /**
3511
-	 * Recalculates the invoice fees total.
3512
-	 *
3513
-	 * @since 1.0.19
3514
-	 * @return float The recalculated fee
3515
-	 */
3516
-	public function recalculate_total_fees() {
3517
-		$fees      = $this->get_fees();
3518
-		$fee       = 0;
3519
-		$recurring = 0;
3511
+     * Recalculates the invoice fees total.
3512
+     *
3513
+     * @since 1.0.19
3514
+     * @return float The recalculated fee
3515
+     */
3516
+    public function recalculate_total_fees() {
3517
+        $fees      = $this->get_fees();
3518
+        $fee       = 0;
3519
+        $recurring = 0;
3520 3520
 
3521 3521
         foreach ( $fees as $data ) {
3522
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3523
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3524
-		}
3522
+            $fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3523
+            $recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3524
+        }
3525 3525
 
3526
-		$current = $this->is_renewal() ? $recurring : $fee;
3527
-		$this->set_total_fees( $current );
3526
+        $current = $this->is_renewal() ? $recurring : $fee;
3527
+        $this->set_total_fees( $current );
3528 3528
 
3529
-		$this->totals['fee'] = array(
3530
-			'initial'   => $fee,
3531
-			'recurring' => $recurring,
3532
-		);
3529
+        $this->totals['fee'] = array(
3530
+            'initial'   => $fee,
3531
+            'recurring' => $recurring,
3532
+        );
3533 3533
 
3534 3534
         $this->set_total_fees( $fee );
3535 3535
         return $current;
3536 3536
     }
3537 3537
 
3538 3538
     /**
3539
-	 * Recalculates the invoice total.
3540
-	 *
3541
-	 * @since 1.0.19
3539
+     * Recalculates the invoice total.
3540
+     *
3541
+     * @since 1.0.19
3542 3542
      * @return float The invoice total
3543
-	 */
3544
-	public function recalculate_total() {
3543
+     */
3544
+    public function recalculate_total() {
3545 3545
         $this->recalculate_subtotal();
3546 3546
         $this->recalculate_total_fees();
3547 3547
         $this->recalculate_total_discount();
3548 3548
         $this->recalculate_total_tax();
3549
-		return $this->get_total();
3550
-	}
3549
+        return $this->get_total();
3550
+    }
3551 3551
 
3552
-	/**
3553
-	 * @deprecated
3554
-	 */
3552
+    /**
3553
+     * @deprecated
3554
+     */
3555 3555
     public function recalculate_totals() {
3556 3556
         $this->recalculate_total();
3557 3557
         $this->save( true );
@@ -3569,7 +3569,7 @@  discard block
 block discarded – undo
3569 3569
      * Adds a note to an invoice.
3570 3570
      *
3571 3571
      * @param string $note The note being added.
3572
-	 * @return int|false The new note's ID on success, false on failure.
3572
+     * @return int|false The new note's ID on success, false on failure.
3573 3573
      *
3574 3574
      */
3575 3575
     public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
@@ -3579,21 +3579,21 @@  discard block
 block discarded – undo
3579 3579
             return false;
3580 3580
         }
3581 3581
 
3582
-		$author       = 'System';
3583
-		$author_email = '[email protected]';
3582
+        $author       = 'System';
3583
+        $author_email = '[email protected]';
3584 3584
 
3585
-		// If this is an admin comment or it has been added by the user.
3586
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3587
-			$user         = get_user_by( 'id', get_current_user_id() );
3585
+        // If this is an admin comment or it has been added by the user.
3586
+        if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3587
+            $user         = get_user_by( 'id', get_current_user_id() );
3588 3588
             $author       = $user->display_name;
3589 3589
             $author_email = $user->user_email;
3590
-		}
3590
+        }
3591 3591
 
3592
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3592
+        return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3593 3593
 
3594
-	}
3594
+    }
3595 3595
 
3596
-	/**
3596
+    /**
3597 3597
      * Generates a unique key for the invoice.
3598 3598
      */
3599 3599
     public function generate_key( $string = '' ) {
@@ -3613,113 +3613,113 @@  discard block
 block discarded – undo
3613 3613
             $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3614 3614
         }
3615 3615
 
3616
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3617
-
3618
-	}
3619
-
3620
-	/**
3621
-	 * Handle the status transition.
3622
-	 */
3623
-	protected function status_transition() {
3624
-		$status_transition = $this->status_transition;
3625
-
3626
-		// Reset status transition variable.
3627
-		$this->status_transition = false;
3616
+        return wpinv_format_invoice_number( $number, $this->get_post_type() );
3628 3617
 
3629
-		if ( $status_transition ) {
3630
-			try {
3631
-
3632
-				// Fire a hook for the status change.
3633
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3634
-
3635
-				// @deprecated this is deprecated and will be removed in the future.
3636
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3637
-
3638
-				if ( ! empty( $status_transition['from'] ) ) {
3639
-
3640
-					/* translators: 1: old invoice status 2: new invoice status */
3641
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3642
-
3643
-					// Fire another hook.
3644
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3645
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3646
-
3647
-					// @deprecated this is deprecated and will be removed in the future.
3648
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3649
-
3650
-					// Note the transition occurred.
3651
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3652
-
3653
-					// Work out if this was for a payment, and trigger a payment_status hook instead.
3654
-					if (
3655
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3656
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3657
-					) {
3658
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3659
-					}
3660
-
3661
-					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3662
-					if (
3663
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3664
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3665
-					) {
3666
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3667
-					}
3668
-				} else {
3669
-					/* translators: %s: new invoice status */
3670
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3671
-
3672
-					// Note the transition occurred.
3673
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3618
+    }
3674 3619
 
3675
-				}
3676
-			} catch ( Exception $e ) {
3677
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3678
-			}
3679
-		}
3680
-	}
3620
+    /**
3621
+     * Handle the status transition.
3622
+     */
3623
+    protected function status_transition() {
3624
+        $status_transition = $this->status_transition;
3625
+
3626
+        // Reset status transition variable.
3627
+        $this->status_transition = false;
3628
+
3629
+        if ( $status_transition ) {
3630
+            try {
3631
+
3632
+                // Fire a hook for the status change.
3633
+                do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3634
+
3635
+                // @deprecated this is deprecated and will be removed in the future.
3636
+                do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3637
+
3638
+                if ( ! empty( $status_transition['from'] ) ) {
3639
+
3640
+                    /* translators: 1: old invoice status 2: new invoice status */
3641
+                    $transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3642
+
3643
+                    // Fire another hook.
3644
+                    do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3645
+                    do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3646
+
3647
+                    // @deprecated this is deprecated and will be removed in the future.
3648
+                    do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3649
+
3650
+                    // Note the transition occurred.
3651
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3652
+
3653
+                    // Work out if this was for a payment, and trigger a payment_status hook instead.
3654
+                    if (
3655
+                        in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3656
+                        && in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3657
+                    ) {
3658
+                        do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3659
+                    }
3660
+
3661
+                    // Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3662
+                    if (
3663
+                        in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3664
+                        && in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3665
+                    ) {
3666
+                        do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3667
+                    }
3668
+                } else {
3669
+                    /* translators: %s: new invoice status */
3670
+                    $transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3671
+
3672
+                    // Note the transition occurred.
3673
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3674
+
3675
+                }
3676
+            } catch ( Exception $e ) {
3677
+                $this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3678
+            }
3679
+        }
3680
+    }
3681 3681
 
3682
-	/**
3683
-	 * Updates an invoice status.
3684
-	 */
3685
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3682
+    /**
3683
+     * Updates an invoice status.
3684
+     */
3685
+    public function update_status( $new_status = false, $note = '', $manual = false ) {
3686 3686
 
3687
-		// Fires before updating a status.
3688
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3687
+        // Fires before updating a status.
3688
+        do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3689 3689
 
3690
-		// Update the status.
3691
-		$this->set_status( $new_status, $note, $manual );
3690
+        // Update the status.
3691
+        $this->set_status( $new_status, $note, $manual );
3692 3692
 
3693
-		// Save the order.
3694
-		return $this->save();
3693
+        // Save the order.
3694
+        return $this->save();
3695 3695
 
3696
-	}
3696
+    }
3697 3697
 
3698
-	/**
3699
-	 * @deprecated
3700
-	 */
3701
-	public function refresh_item_ids() {
3698
+    /**
3699
+     * @deprecated
3700
+     */
3701
+    public function refresh_item_ids() {
3702 3702
         $item_ids = implode( ',', array_unique( array_keys( $this->get_items() ) ) );
3703 3703
         update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3704
-	}
3704
+    }
3705 3705
 
3706
-	/**
3707
-	 * @deprecated
3708
-	 */
3709
-	public function update_items( $temp = false ) {
3706
+    /**
3707
+     * @deprecated
3708
+     */
3709
+    public function update_items( $temp = false ) {
3710 3710
 
3711
-		$this->set_items( $this->get_items() );
3711
+        $this->set_items( $this->get_items() );
3712 3712
 
3713
-		if ( ! $temp ) {
3714
-			$this->save();
3715
-		}
3713
+        if ( ! $temp ) {
3714
+            $this->save();
3715
+        }
3716 3716
 
3717 3717
         return $this;
3718
-	}
3718
+    }
3719 3719
 
3720
-	/**
3721
-	 * @deprecated
3722
-	 */
3720
+    /**
3721
+     * @deprecated
3722
+     */
3723 3723
     public function validate_discount() {
3724 3724
 
3725 3725
         $discount_code = $this->get_discount_code();
@@ -3735,93 +3735,93 @@  discard block
 block discarded – undo
3735 3735
 
3736 3736
     }
3737 3737
 
3738
-	/**
3739
-	 * Refunds an invoice.
3740
-	 */
3738
+    /**
3739
+     * Refunds an invoice.
3740
+     */
3741 3741
     public function refund() {
3742
-		$this->set_status( 'wpi-refunded' );
3742
+        $this->set_status( 'wpi-refunded' );
3743 3743
         $this->save();
3744
-	}
3744
+    }
3745 3745
 
3746
-	/**
3747
-	 * Marks an invoice as paid.
3748
-	 * 
3749
-	 * @param string $transaction_id
3750
-	 */
3746
+    /**
3747
+     * Marks an invoice as paid.
3748
+     * 
3749
+     * @param string $transaction_id
3750
+     */
3751 3751
     public function mark_paid( $transaction_id = null, $note = '' ) {
3752 3752
 
3753
-		// Set the transaction id.
3754
-		if ( empty( $transaction_id ) ) {
3755
-			$transaction_id = $this->generate_key('trans_');
3756
-		}
3753
+        // Set the transaction id.
3754
+        if ( empty( $transaction_id ) ) {
3755
+            $transaction_id = $this->generate_key('trans_');
3756
+        }
3757 3757
 
3758
-		if ( ! $this->get_transaction_id() ) {
3759
-			$this->set_transaction_id( $transaction_id );
3760
-		}
3758
+        if ( ! $this->get_transaction_id() ) {
3759
+            $this->set_transaction_id( $transaction_id );
3760
+        }
3761 3761
 
3762
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3763
-			return $this->save();
3764
-		}
3762
+        if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3763
+            return $this->save();
3764
+        }
3765 3765
 
3766
-		// Set the completed date.
3767
-		$this->set_date_completed( current_time( 'mysql' ) );
3766
+        // Set the completed date.
3767
+        $this->set_date_completed( current_time( 'mysql' ) );
3768 3768
 
3769
-		// Set the new status.
3770
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3771
-		if ( $this->is_renewal() ) {
3769
+        // Set the new status.
3770
+        $gateway = sanitize_text_field( $this->get_gateway_title() );
3771
+        if ( $this->is_renewal() ) {
3772 3772
 
3773
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3774
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3773
+            $_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3774
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
3775 3775
 
3776
-			if ( 'none' == $this->get_gateway() ) {
3777
-				$_note = $note;
3778
-			}
3776
+            if ( 'none' == $this->get_gateway() ) {
3777
+                $_note = $note;
3778
+            }
3779 3779
 
3780
-			$this->set_status( 'wpi-renewal', $_note );
3780
+            $this->set_status( 'wpi-renewal', $_note );
3781 3781
 
3782
-		} else {
3782
+        } else {
3783 3783
 
3784
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3785
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3784
+            $_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3785
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
3786 3786
 
3787
-			if ( 'none' == $this->get_gateway() ) {
3788
-				$_note = $note;
3789
-			}
3787
+            if ( 'none' == $this->get_gateway() ) {
3788
+                $_note = $note;
3789
+            }
3790 3790
 
3791
-			$this->set_status( 'publish', $_note );
3791
+            $this->set_status( 'publish', $_note );
3792 3792
 
3793
-		}
3793
+        }
3794 3794
 
3795
-		// Set checkout mode.
3796
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3797
-		$this->set_mode( $mode );
3795
+        // Set checkout mode.
3796
+        $mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3797
+        $this->set_mode( $mode );
3798 3798
 
3799
-		// Save the invoice.
3799
+        // Save the invoice.
3800 3800
         $this->save();
3801
-	}
3802
-
3803
-	/**
3804
-	 * Save data to the database.
3805
-	 *
3806
-	 * @since 1.0.19
3807
-	 * @return int invoice ID
3808
-	 */
3809
-	public function save() {
3810
-		$this->maybe_set_date_paid();
3811
-		$this->maybe_set_key();
3812
-		parent::save();
3813
-		$this->clear_cache();
3814
-		$this->status_transition();
3815
-		return $this->get_id();
3816
-	}
3817
-
3818
-	/**
3801
+    }
3802
+
3803
+    /**
3804
+     * Save data to the database.
3805
+     *
3806
+     * @since 1.0.19
3807
+     * @return int invoice ID
3808
+     */
3809
+    public function save() {
3810
+        $this->maybe_set_date_paid();
3811
+        $this->maybe_set_key();
3812
+        parent::save();
3813
+        $this->clear_cache();
3814
+        $this->status_transition();
3815
+        return $this->get_id();
3816
+    }
3817
+
3818
+    /**
3819 3819
      * Clears the subscription's cache.
3820 3820
      */
3821 3821
     public function clear_cache() {
3822
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
3823
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
3824
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
3825
-	}
3822
+        wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
3823
+        wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
3824
+        wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
3825
+    }
3826 3826
 
3827 3827
 }
Please login to merge, or discard this patch.