AyeCode /
invoicing
| Total Complexity | 218 |
| Total Lines | 1231 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like WPInv_Ajax often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use WPInv_Ajax, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 14 | class WPInv_Ajax { |
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| 15 | public static function init() { |
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| 16 | add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 ); |
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| 17 | add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 ); |
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| 18 | self::add_ajax_events(); |
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| 19 | } |
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| 20 | |||
| 21 | public static function define_ajax() { |
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| 22 | if ( !empty( $_GET['wpinv-ajax'] ) ) { |
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| 23 | if ( ! defined( 'DOING_AJAX' ) ) { |
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| 24 | define( 'DOING_AJAX', true ); |
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| 25 | } |
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| 26 | if ( ! defined( 'WC_DOING_AJAX' ) ) { |
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| 27 | define( 'WC_DOING_AJAX', true ); |
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| 28 | } |
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| 29 | // Turn off display_errors during AJAX events to prevent malformed JSON |
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| 30 | if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) { |
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| 31 | /** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 ); |
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| 32 | } |
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| 33 | $GLOBALS['wpdb']->hide_errors(); |
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| 34 | } |
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| 35 | } |
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| 36 | |||
| 37 | public static function do_wpinv_ajax() { |
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| 38 | global $wp_query; |
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| 39 | |||
| 40 | if ( !empty( $_GET['wpinv-ajax'] ) ) { |
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| 41 | $wp_query->set( 'wpinv-ajax', sanitize_text_field( $_GET['wpinv-ajax'] ) ); |
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| 42 | } |
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| 43 | |||
| 44 | if ( $action = $wp_query->get( 'wpinv-ajax' ) ) { |
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| 45 | self::wpinv_ajax_headers(); |
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| 46 | do_action( 'wpinv_ajax_' . sanitize_text_field( $action ) ); |
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| 47 | die(); |
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| 48 | } |
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| 49 | } |
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| 50 | |||
| 51 | private static function wpinv_ajax_headers() { |
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| 58 | } |
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| 59 | |||
| 60 | public static function add_ajax_events() { |
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| 61 | $ajax_events = array( |
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| 62 | 'add_note' => false, |
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| 63 | 'delete_note' => false, |
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| 64 | 'get_states_field' => true, |
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| 65 | 'checkout' => false, |
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| 66 | 'payment_form_get_taxes' => true, |
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| 67 | 'payment_form' => true, |
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| 68 | 'get_payment_form_states_field' => true, |
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| 69 | 'add_invoice_item' => false, |
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| 70 | 'remove_invoice_item' => false, |
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| 71 | 'create_invoice_item' => false, |
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| 72 | 'get_billing_details' => false, |
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| 73 | 'admin_recalculate_totals' => false, |
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| 74 | 'admin_apply_discount' => false, |
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| 75 | 'admin_remove_discount' => false, |
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| 76 | 'check_email' => false, |
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| 77 | 'run_tool' => false, |
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| 78 | 'apply_discount' => true, |
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| 79 | 'remove_discount' => true, |
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| 80 | 'buy_items' => true, |
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| 81 | ); |
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| 82 | |||
| 83 | foreach ( $ajax_events as $ajax_event => $nopriv ) { |
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| 84 | add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 85 | |||
| 86 | if ( !defined( 'WPI_AJAX_' . strtoupper( $nopriv ) ) ) { |
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| 87 | define( 'WPI_AJAX_' . strtoupper( $nopriv ), 1 ); |
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| 88 | } |
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| 89 | |||
| 90 | if ( $nopriv ) { |
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| 91 | add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 92 | |||
| 93 | add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 94 | } |
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| 95 | } |
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| 96 | } |
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| 97 | |||
| 98 | public static function add_note() { |
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| 99 | check_ajax_referer( 'add-invoice-note', '_nonce' ); |
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| 100 | |||
| 101 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 102 | die(-1); |
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| 103 | } |
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| 104 | |||
| 105 | $post_id = absint( $_POST['post_id'] ); |
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| 106 | $note = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) ); |
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| 107 | $note_type = sanitize_text_field( $_POST['note_type'] ); |
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| 108 | |||
| 109 | $is_customer_note = $note_type == 'customer' ? 1 : 0; |
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| 110 | |||
| 111 | if ( $post_id > 0 ) { |
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| 112 | $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note ); |
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| 113 | |||
| 114 | if ( $note_id > 0 && !is_wp_error( $note_id ) ) { |
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| 115 | wpinv_get_invoice_note_line_item( $note_id ); |
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| 116 | } |
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| 117 | } |
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| 118 | |||
| 119 | die(); |
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| 120 | } |
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| 121 | |||
| 122 | public static function delete_note() { |
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| 123 | check_ajax_referer( 'delete-invoice-note', '_nonce' ); |
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| 124 | |||
| 125 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 126 | die(-1); |
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| 127 | } |
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| 128 | |||
| 129 | $note_id = (int)$_POST['note_id']; |
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| 130 | |||
| 131 | if ( $note_id > 0 ) { |
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| 132 | wp_delete_comment( $note_id, true ); |
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| 133 | } |
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| 134 | |||
| 135 | die(); |
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| 136 | } |
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| 137 | |||
| 138 | public static function get_states_field() { |
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| 139 | echo wpinv_get_states_field(); |
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| 140 | |||
| 141 | die(); |
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| 142 | } |
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| 143 | |||
| 144 | public static function checkout() { |
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| 145 | if ( ! defined( 'WPINV_CHECKOUT' ) ) { |
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| 146 | define( 'WPINV_CHECKOUT', true ); |
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| 147 | } |
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| 148 | |||
| 149 | wpinv_process_checkout(); |
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| 150 | die(0); |
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| 151 | } |
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| 152 | |||
| 153 | public static function add_invoice_item() { |
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| 154 | global $wpi_userID, $wpinv_ip_address_country; |
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| 155 | check_ajax_referer( 'invoice-item', '_nonce' ); |
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| 156 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 157 | die(-1); |
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| 158 | } |
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| 159 | |||
| 160 | $item_id = sanitize_text_field( $_POST['item_id'] ); |
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| 161 | $invoice_id = absint( $_POST['invoice_id'] ); |
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| 162 | |||
| 163 | if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) { |
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| 164 | die(); |
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| 165 | } |
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| 166 | |||
| 167 | $invoice = wpinv_get_invoice( $invoice_id ); |
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| 168 | if ( empty( $invoice ) ) { |
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| 169 | die(); |
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| 170 | } |
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| 171 | |||
| 172 | if ( $invoice->is_paid() || $invoice->is_refunded() ) { |
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| 173 | die(); // Don't allow modify items for paid invoice. |
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| 174 | } |
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| 175 | |||
| 176 | if ( !empty( $_POST['user_id'] ) ) { |
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| 177 | $wpi_userID = absint( $_POST['user_id'] ); |
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| 178 | } |
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| 179 | |||
| 180 | $item = new WPInv_Item( $item_id ); |
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| 181 | if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) { |
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| 182 | die(); |
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| 183 | } |
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| 184 | |||
| 185 | // Validate item before adding to invoice because recurring item must be paid individually. |
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| 186 | if ( !empty( $invoice->cart_details ) ) { |
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| 187 | $valid = true; |
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| 188 | |||
| 189 | if ( $recurring_item = $invoice->get_recurring() ) { |
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| 190 | if ( $recurring_item != $item_id ) { |
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| 191 | $valid = false; |
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| 192 | } |
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| 193 | } else if ( wpinv_is_recurring_item( $item_id ) ) { |
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| 194 | $valid = false; |
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| 195 | } |
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| 196 | |||
| 197 | if ( !$valid ) { |
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| 198 | $response = array(); |
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| 199 | $response['success'] = false; |
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| 200 | $response['msg'] = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' ); |
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| 201 | wp_send_json( $response ); |
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| 202 | } |
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| 203 | } |
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| 204 | |||
| 205 | $checkout_session = wpinv_get_checkout_session(); |
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| 206 | |||
| 207 | $data = array(); |
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| 208 | $data['invoice_id'] = $invoice_id; |
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| 209 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
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| 210 | |||
| 211 | wpinv_set_checkout_session( $data ); |
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| 212 | |||
| 213 | $quantity = wpinv_item_quantities_enabled() && !empty($_POST['qty']) && (int)$_POST['qty'] > 0 ? (int)$_POST['qty'] : 1; |
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| 214 | |||
| 215 | $args = array( |
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| 216 | 'id' => $item_id, |
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| 217 | 'quantity' => $quantity, |
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| 218 | 'item_price' => $item->get_price(), |
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| 219 | 'custom_price' => '', |
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| 220 | 'tax' => 0.00, |
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| 221 | 'discount' => 0, |
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| 222 | 'meta' => array(), |
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| 223 | 'fees' => array() |
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| 224 | ); |
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| 225 | |||
| 226 | $invoice->add_item( $item_id, $args ); |
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| 227 | $invoice->save(); |
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| 228 | |||
| 229 | if ( empty( $_POST['country'] ) ) { |
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| 230 | $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
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| 231 | } |
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| 232 | if ( empty( $_POST['state'] ) ) { |
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| 233 | $_POST['state'] = $invoice->state; |
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| 234 | } |
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| 235 | |||
| 236 | $invoice->country = sanitize_text_field( $_POST['country'] ); |
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| 237 | $invoice->state = sanitize_text_field( $_POST['state'] ); |
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| 238 | |||
| 239 | $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
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| 240 | $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
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| 241 | |||
| 242 | $wpinv_ip_address_country = $invoice->country; |
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| 243 | |||
| 244 | $invoice->recalculate_totals(true); |
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| 245 | |||
| 246 | $response = array(); |
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| 247 | $response['success'] = true; |
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| 248 | $response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
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| 249 | $response['data']['subtotal'] = $invoice->get_subtotal(); |
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| 250 | $response['data']['subtotalf'] = $invoice->get_subtotal(true); |
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| 251 | $response['data']['tax'] = $invoice->get_tax(); |
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| 252 | $response['data']['taxf'] = $invoice->get_tax(true); |
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| 253 | $response['data']['discount'] = $invoice->get_discount(); |
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| 254 | $response['data']['discountf'] = $invoice->get_discount(true); |
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| 255 | $response['data']['total'] = $invoice->get_total(); |
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| 256 | $response['data']['totalf'] = $invoice->get_total(true); |
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| 257 | |||
| 258 | wpinv_set_checkout_session($checkout_session); |
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| 259 | |||
| 260 | wp_send_json( $response ); |
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| 261 | } |
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| 262 | |||
| 263 | |||
| 264 | public static function remove_invoice_item() { |
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| 265 | global $wpi_userID, $wpinv_ip_address_country; |
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| 266 | |||
| 267 | check_ajax_referer( 'invoice-item', '_nonce' ); |
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| 268 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 269 | die(-1); |
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| 270 | } |
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| 271 | |||
| 272 | $item_id = sanitize_text_field( $_POST['item_id'] ); |
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| 273 | $invoice_id = absint( $_POST['invoice_id'] ); |
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| 274 | $cart_index = isset( $_POST['index'] ) && $_POST['index'] >= 0 ? $_POST['index'] : false; |
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| 275 | |||
| 276 | if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) { |
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| 277 | die(); |
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| 278 | } |
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| 279 | |||
| 280 | $invoice = wpinv_get_invoice( $invoice_id ); |
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| 281 | if ( empty( $invoice ) ) { |
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| 282 | die(); |
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| 283 | } |
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| 284 | |||
| 285 | if ( $invoice->is_paid() || $invoice->is_refunded() ) { |
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| 286 | die(); // Don't allow modify items for paid invoice. |
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| 287 | } |
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| 288 | |||
| 289 | if ( !empty( $_POST['user_id'] ) ) { |
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| 290 | $wpi_userID = absint( $_POST['user_id'] ); |
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| 291 | } |
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| 292 | |||
| 293 | $item = new WPInv_Item( $item_id ); |
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| 294 | if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) { |
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| 295 | die(); |
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| 296 | } |
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| 297 | |||
| 298 | $checkout_session = wpinv_get_checkout_session(); |
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| 299 | |||
| 300 | $data = array(); |
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| 301 | $data['invoice_id'] = $invoice_id; |
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| 302 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
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| 303 | |||
| 304 | wpinv_set_checkout_session( $data ); |
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| 305 | |||
| 306 | $args = array( |
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| 307 | 'id' => $item_id, |
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| 308 | 'quantity' => 1, |
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| 309 | 'cart_index' => $cart_index |
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| 310 | ); |
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| 311 | |||
| 312 | $invoice->remove_item( $item_id, $args ); |
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| 313 | $invoice->save(); |
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| 314 | |||
| 315 | if ( empty( $_POST['country'] ) ) { |
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| 316 | $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
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| 317 | } |
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| 318 | if ( empty( $_POST['state'] ) ) { |
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| 319 | $_POST['state'] = $invoice->state; |
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| 320 | } |
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| 321 | |||
| 322 | $invoice->country = sanitize_text_field( $_POST['country'] ); |
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| 323 | $invoice->state = sanitize_text_field( $_POST['state'] ); |
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| 324 | |||
| 325 | $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
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| 326 | $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
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| 327 | |||
| 328 | $wpinv_ip_address_country = $invoice->country; |
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| 329 | |||
| 330 | $invoice->recalculate_totals(true); |
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| 331 | |||
| 332 | $response = array(); |
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| 333 | $response['success'] = true; |
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| 334 | $response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
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| 335 | $response['data']['subtotal'] = $invoice->get_subtotal(); |
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| 336 | $response['data']['subtotalf'] = $invoice->get_subtotal(true); |
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| 337 | $response['data']['tax'] = $invoice->get_tax(); |
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| 338 | $response['data']['taxf'] = $invoice->get_tax(true); |
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| 339 | $response['data']['discount'] = $invoice->get_discount(); |
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| 340 | $response['data']['discountf'] = $invoice->get_discount(true); |
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| 341 | $response['data']['total'] = $invoice->get_total(); |
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| 342 | $response['data']['totalf'] = $invoice->get_total(true); |
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| 343 | |||
| 344 | wpinv_set_checkout_session($checkout_session); |
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| 345 | |||
| 346 | wp_send_json( $response ); |
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| 347 | } |
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| 348 | |||
| 349 | public static function create_invoice_item() { |
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| 350 | check_ajax_referer( 'invoice-item', '_nonce' ); |
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| 351 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 352 | die(-1); |
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| 353 | } |
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| 354 | |||
| 355 | $invoice_id = absint( $_POST['invoice_id'] ); |
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| 356 | |||
| 357 | // Find the item |
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| 358 | if ( !is_numeric( $invoice_id ) ) { |
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| 359 | die(); |
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| 360 | } |
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| 361 | |||
| 362 | $invoice = wpinv_get_invoice( $invoice_id ); |
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| 363 | if ( empty( $invoice ) ) { |
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| 364 | die(); |
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| 365 | } |
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| 366 | |||
| 367 | // Validate item before adding to invoice because recurring item must be paid individually. |
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| 368 | if ( !empty( $invoice->cart_details ) && $invoice->get_recurring() ) { |
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| 369 | $response = array(); |
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| 370 | $response['success'] = false; |
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| 371 | $response['msg'] = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' ); |
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| 372 | wp_send_json( $response ); |
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| 373 | } |
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| 374 | |||
| 375 | $save_item = wp_unslash( $_POST['_wpinv_quick'] ); |
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| 376 | |||
| 377 | $meta = array(); |
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| 378 | $meta['type'] = !empty($save_item['type']) ? sanitize_text_field($save_item['type']) : 'custom'; |
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| 379 | $meta['price'] = !empty($save_item['price']) ? wpinv_sanitize_amount( $save_item['price'] ) : 0; |
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| 380 | $meta['vat_rule'] = !empty($save_item['vat_rule']) ? sanitize_text_field($save_item['vat_rule']) : 'digital'; |
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| 381 | $meta['vat_class'] = !empty($save_item['vat_class']) ? sanitize_text_field($save_item['vat_class']) : '_standard'; |
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| 382 | |||
| 383 | $data = array(); |
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| 384 | $data['post_title'] = sanitize_text_field($save_item['name']); |
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| 385 | $data['post_status'] = 'publish'; |
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| 386 | $data['post_excerpt'] = ! empty( $save_item['excerpt'] ) ? wp_kses_post( $save_item['excerpt'] ) : ''; |
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| 387 | $data['meta'] = $meta; |
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| 388 | |||
| 389 | $item = new WPInv_Item(); |
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| 390 | $item->create( $data ); |
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| 391 | |||
| 392 | if ( !empty( $item ) ) { |
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| 393 | $_POST['item_id'] = $item->ID; |
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| 394 | $_POST['qty'] = !empty($save_item['qty']) && $save_item['qty'] > 0 ? (int)$save_item['qty'] : 1; |
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| 395 | |||
| 396 | self::add_invoice_item(); |
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| 397 | } |
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| 398 | die(); |
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| 399 | } |
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| 400 | |||
| 401 | public static function get_billing_details() { |
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| 402 | check_ajax_referer( 'get-billing-details', '_nonce' ); |
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| 403 | |||
| 404 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 405 | die(-1); |
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| 406 | } |
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| 407 | |||
| 408 | $user_id = (int)$_POST['user_id']; |
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| 409 | $billing_details = wpinv_get_user_address($user_id); |
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| 410 | $billing_details = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id ); |
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| 411 | |||
| 412 | if (isset($billing_details['user_id'])) { |
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| 413 | unset($billing_details['user_id']); |
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| 414 | } |
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| 415 | |||
| 416 | if (isset($billing_details['email'])) { |
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| 417 | unset($billing_details['email']); |
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| 418 | } |
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| 419 | |||
| 420 | $response = array(); |
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| 421 | $response['success'] = true; |
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| 422 | $response['data']['billing_details'] = $billing_details; |
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| 423 | |||
| 424 | wp_send_json( $response ); |
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| 425 | } |
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| 426 | |||
| 427 | public static function admin_recalculate_totals() { |
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| 428 | global $wpi_userID, $wpinv_ip_address_country; |
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| 429 | |||
| 430 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
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| 431 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 432 | die(-1); |
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| 433 | } |
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| 434 | |||
| 435 | $invoice_id = absint( $_POST['invoice_id'] ); |
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| 436 | $invoice = wpinv_get_invoice( $invoice_id ); |
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| 437 | if ( empty( $invoice ) ) { |
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| 438 | die(); |
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| 439 | } |
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| 440 | |||
| 441 | $checkout_session = wpinv_get_checkout_session(); |
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| 442 | |||
| 443 | $data = array(); |
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| 444 | $data['invoice_id'] = $invoice_id; |
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| 445 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
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| 446 | |||
| 447 | wpinv_set_checkout_session( $data ); |
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| 448 | |||
| 449 | if ( !empty( $_POST['user_id'] ) ) { |
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| 450 | $wpi_userID = absint( $_POST['user_id'] ); |
||
| 451 | } |
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| 452 | |||
| 453 | if ( empty( $_POST['country'] ) ) { |
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| 454 | $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
||
| 455 | } |
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| 456 | |||
| 457 | $disable_taxes = 0; |
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| 458 | if ( ! empty( $_POST['disable_taxes'] ) ) { |
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| 459 | $disable_taxes = 1; |
||
| 460 | } |
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| 461 | $invoice->set( 'disable_taxes', $disable_taxes ); |
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| 462 | |||
| 463 | $invoice->country = sanitize_text_field( $_POST['country'] ); |
||
| 464 | $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
||
| 465 | if ( isset( $_POST['state'] ) ) { |
||
| 466 | $invoice->state = sanitize_text_field( $_POST['state'] ); |
||
| 467 | $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
||
| 468 | } |
||
| 469 | |||
| 470 | $wpinv_ip_address_country = $invoice->country; |
||
| 471 | |||
| 472 | $invoice = $invoice->recalculate_totals(true); |
||
| 473 | |||
| 474 | $response = array(); |
||
| 475 | $response['success'] = true; |
||
| 476 | $response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
||
| 477 | $response['data']['subtotal'] = $invoice->get_subtotal(); |
||
| 478 | $response['data']['subtotalf'] = $invoice->get_subtotal(true); |
||
| 479 | $response['data']['tax'] = $invoice->get_tax(); |
||
| 480 | $response['data']['taxf'] = $invoice->get_tax(true); |
||
| 481 | $response['data']['discount'] = $invoice->get_discount(); |
||
| 482 | $response['data']['discountf'] = $invoice->get_discount(true); |
||
| 483 | $response['data']['total'] = $invoice->get_total(); |
||
| 484 | $response['data']['totalf'] = $invoice->get_total(true); |
||
| 485 | |||
| 486 | wpinv_set_checkout_session($checkout_session); |
||
| 487 | |||
| 488 | wp_send_json( $response ); |
||
| 489 | } |
||
| 490 | |||
| 491 | public static function admin_apply_discount() { |
||
| 492 | global $wpi_userID; |
||
| 493 | |||
| 494 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 495 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
||
| 496 | die(-1); |
||
| 497 | } |
||
| 498 | |||
| 499 | $invoice_id = absint( $_POST['invoice_id'] ); |
||
| 500 | $discount_code = sanitize_text_field( $_POST['code'] ); |
||
| 501 | if ( empty( $invoice_id ) || empty( $discount_code ) ) { |
||
| 502 | die(); |
||
| 503 | } |
||
| 504 | |||
| 505 | $invoice = wpinv_get_invoice( $invoice_id ); |
||
| 506 | if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) { |
||
| 507 | die(); |
||
| 508 | } |
||
| 509 | |||
| 510 | $checkout_session = wpinv_get_checkout_session(); |
||
| 511 | |||
| 512 | $data = array(); |
||
| 513 | $data['invoice_id'] = $invoice_id; |
||
| 514 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
||
| 515 | |||
| 516 | wpinv_set_checkout_session( $data ); |
||
| 517 | |||
| 518 | $response = array(); |
||
| 519 | $response['success'] = false; |
||
| 520 | $response['msg'] = __( 'This discount is invalid.', 'invoicing' ); |
||
| 521 | $response['data']['code'] = $discount_code; |
||
| 522 | |||
| 523 | if ( wpinv_is_discount_valid( $discount_code, $invoice->get_user_id() ) ) { |
||
| 524 | $discounts = wpinv_set_cart_discount( $discount_code ); |
||
| 525 | |||
| 526 | $response['success'] = true; |
||
| 527 | $response['msg'] = __( 'Discount has been applied successfully.', 'invoicing' ); |
||
| 528 | } else { |
||
| 529 | $errors = wpinv_get_errors(); |
||
| 530 | if ( !empty( $errors['wpinv-discount-error'] ) ) { |
||
| 531 | $response['msg'] = $errors['wpinv-discount-error']; |
||
| 532 | } |
||
| 533 | wpinv_unset_error( 'wpinv-discount-error' ); |
||
| 534 | } |
||
| 535 | |||
| 536 | wpinv_set_checkout_session($checkout_session); |
||
| 537 | |||
| 538 | wp_send_json( $response ); |
||
| 539 | } |
||
| 540 | |||
| 541 | public static function admin_remove_discount() { |
||
| 542 | global $wpi_userID; |
||
| 543 | |||
| 544 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 545 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
||
| 546 | die(-1); |
||
| 547 | } |
||
| 548 | |||
| 549 | $invoice_id = absint( $_POST['invoice_id'] ); |
||
| 550 | $discount_code = sanitize_text_field( $_POST['code'] ); |
||
| 551 | if ( empty( $invoice_id ) || empty( $discount_code ) ) { |
||
| 552 | die(); |
||
| 553 | } |
||
| 554 | |||
| 555 | $invoice = wpinv_get_invoice( $invoice_id ); |
||
| 556 | if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) { |
||
| 557 | die(); |
||
| 558 | } |
||
| 559 | |||
| 560 | $checkout_session = wpinv_get_checkout_session(); |
||
| 561 | |||
| 562 | $data = array(); |
||
| 563 | $data['invoice_id'] = $invoice_id; |
||
| 564 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
||
| 565 | |||
| 566 | wpinv_set_checkout_session( $data ); |
||
| 567 | |||
| 568 | $response = array(); |
||
| 569 | $response['success'] = false; |
||
| 570 | $response['msg'] = NULL; |
||
| 571 | |||
| 572 | $discounts = wpinv_unset_cart_discount( $discount_code ); |
||
| 573 | $response['success'] = true; |
||
| 574 | $response['msg'] = __( 'Discount has been removed successfully.', 'invoicing' ); |
||
| 575 | |||
| 576 | wpinv_set_checkout_session($checkout_session); |
||
| 577 | |||
| 578 | wp_send_json( $response ); |
||
| 579 | } |
||
| 580 | |||
| 581 | public static function check_email() { |
||
| 582 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 583 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
||
| 584 | die(-1); |
||
| 585 | } |
||
| 586 | |||
| 587 | $email = sanitize_text_field( $_POST['email'] ); |
||
| 588 | |||
| 589 | $response = array(); |
||
| 590 | if ( is_email( $email ) && email_exists( $email ) && $user_data = get_user_by( 'email', $email ) ) { |
||
| 591 | $user_id = $user_data->ID; |
||
| 592 | $user_login = $user_data->user_login; |
||
| 593 | $display_name = $user_data->display_name ? $user_data->display_name : $user_login; |
||
| 594 | $billing_details = wpinv_get_user_address($user_id); |
||
| 595 | $billing_details = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id ); |
||
| 596 | |||
| 597 | if (isset($billing_details['user_id'])) { |
||
| 598 | unset($billing_details['user_id']); |
||
| 599 | } |
||
| 600 | |||
| 601 | if (isset($billing_details['email'])) { |
||
| 602 | unset($billing_details['email']); |
||
| 603 | } |
||
| 604 | |||
| 605 | $response['success'] = true; |
||
| 606 | $response['data']['id'] = $user_data->ID; |
||
| 607 | $response['data']['name'] = $user_data->user_email; |
||
| 608 | $response['data']['billing_details'] = $billing_details; |
||
| 609 | } |
||
| 610 | |||
| 611 | wp_send_json( $response ); |
||
| 612 | } |
||
| 613 | |||
| 614 | public static function run_tool() { |
||
| 615 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 616 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
||
| 617 | die(-1); |
||
| 618 | } |
||
| 619 | |||
| 620 | $tool = sanitize_text_field( $_POST['tool'] ); |
||
| 621 | |||
| 622 | do_action( 'wpinv_run_tool' ); |
||
| 623 | |||
| 624 | if ( !empty( $tool ) ) { |
||
| 625 | do_action( 'wpinv_tool_' . $tool ); |
||
| 626 | } |
||
| 627 | } |
||
| 628 | |||
| 629 | public static function apply_discount() { |
||
| 676 | } |
||
| 677 | |||
| 678 | public static function remove_discount() { |
||
| 679 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 680 | |||
| 681 | $response = array(); |
||
| 682 | |||
| 683 | if ( isset( $_POST['code'] ) ) { |
||
| 684 | $discount_code = sanitize_text_field( $_POST['code'] ); |
||
| 685 | $discounts = wpinv_unset_cart_discount( $discount_code ); |
||
| 686 | $total = wpinv_get_cart_total( null, $discounts ); |
||
| 687 | $cart_totals = wpinv_recalculate_tax( true ); |
||
| 688 | |||
| 689 | if ( !empty( $cart_totals ) ) { |
||
| 690 | $response['success'] = true; |
||
| 691 | $response['data'] = $cart_totals; |
||
| 692 | $response['data']['code'] = $discount_code; |
||
| 693 | } else { |
||
| 694 | $response['success'] = false; |
||
| 695 | } |
||
| 696 | |||
| 697 | // Allow for custom discount code handling |
||
| 698 | $response = apply_filters( 'wpinv_ajax_discount_response', $response ); |
||
| 699 | } |
||
| 700 | |||
| 701 | wp_send_json( $response ); |
||
| 702 | } |
||
| 703 | |||
| 704 | /** |
||
| 705 | * Payment forms. |
||
| 706 | * |
||
| 707 | * @since 1.0.18 |
||
| 708 | */ |
||
| 709 | public static function payment_form() { |
||
| 910 | } |
||
| 911 | |||
| 912 | /** |
||
| 913 | * Payment forms. |
||
| 914 | * |
||
| 915 | * @since 1.0.18 |
||
| 916 | */ |
||
| 917 | public static function get_payment_form_states_field() { |
||
| 918 | global $invoicing; |
||
| 919 | |||
| 920 | if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) { |
||
| 921 | exit; |
||
| 922 | } |
||
| 923 | |||
| 924 | $elements = $invoicing->form_elements->get_form_elements( $_GET['form'] ); |
||
| 925 | |||
| 926 | if ( empty( $elements ) ) { |
||
| 927 | exit; |
||
| 928 | } |
||
| 929 | |||
| 930 | $address_fields = array(); |
||
| 931 | foreach ( $elements as $element ) { |
||
| 932 | if ( 'address' === $element['type'] ) { |
||
| 933 | $address_fields = $element; |
||
| 934 | break; |
||
| 935 | } |
||
| 936 | } |
||
| 937 | |||
| 938 | if ( empty( $address_fields ) ) { |
||
| 939 | exit; |
||
| 940 | } |
||
| 941 | |||
| 942 | foreach( $address_fields['fields'] as $address_field ) { |
||
| 943 | |||
| 944 | if ( 'wpinv_state' == $address_field['name'] ) { |
||
| 945 | |||
| 946 | $label = $address_field['label']; |
||
| 947 | |||
| 948 | if ( ! empty( $address_field['required'] ) ) { |
||
| 949 | $label .= "<span class='text-danger'> *</span>"; |
||
| 950 | } |
||
| 951 | |||
| 952 | $states = wpinv_get_country_states( $_GET['country'] ); |
||
| 953 | |||
| 954 | if ( ! empty( $states ) ) { |
||
| 955 | |||
| 956 | $html = aui()->select( |
||
| 957 | array( |
||
| 958 | 'options' => $states, |
||
| 959 | 'name' => esc_attr( $address_field['name'] ), |
||
| 960 | 'id' => esc_attr( $address_field['name'] ), |
||
| 961 | 'placeholder' => esc_attr( $address_field['placeholder'] ), |
||
| 962 | 'required' => (bool) $address_field['required'], |
||
| 963 | 'no_wrap' => true, |
||
| 964 | 'label' => wp_kses_post( $label ), |
||
| 965 | 'select2' => false, |
||
| 966 | ) |
||
| 967 | ); |
||
| 968 | |||
| 969 | } else { |
||
| 970 | |||
| 971 | $html = aui()->input( |
||
| 972 | array( |
||
| 973 | 'name' => esc_attr( $address_field['name'] ), |
||
| 974 | 'id' => esc_attr( $address_field['name'] ), |
||
| 975 | 'required' => (bool) $address_field['required'], |
||
| 976 | 'label' => wp_kses_post( $label ), |
||
| 977 | 'no_wrap' => true, |
||
| 978 | 'type' => 'text', |
||
| 979 | ) |
||
| 980 | ); |
||
| 981 | |||
| 982 | } |
||
| 983 | |||
| 984 | wp_send_json_success( str_replace( 'sr-only', '', $html ) ); |
||
| 985 | exit; |
||
| 986 | |||
| 987 | } |
||
| 988 | |||
| 989 | } |
||
| 990 | |||
| 991 | exit; |
||
| 992 | } |
||
| 993 | |||
| 994 | /** |
||
| 995 | * Payment forms. |
||
| 996 | * |
||
| 997 | * @since 1.0.18 |
||
| 998 | */ |
||
| 999 | public static function payment_form_get_taxes() { |
||
| 1000 | global $invoicing; |
||
| 1001 | |||
| 1002 | // Check nonce. |
||
| 1003 | check_ajax_referer( 'wpinv_payment_form', 'wpinv_payment_form' ); |
||
| 1004 | |||
| 1005 | // Prepare submitted data... |
||
| 1006 | $data = wp_unslash( $_POST ); |
||
| 1007 | |||
| 1008 | // ... form fields... |
||
| 1009 | if ( empty( $data['form_id'] ) || 'publish' != get_post_status( $data['form_id'] ) ) { |
||
| 1010 | exit; |
||
| 1011 | } |
||
| 1012 | |||
| 1013 | // ... and form items. |
||
| 1014 | $items = $invoicing->form_elements->get_form_items( $data['form_id'] ); |
||
| 1015 | $total = 0; |
||
| 1016 | $tax = 0; |
||
| 1017 | $sub_total = 0; |
||
| 1018 | $country = wpinv_default_billing_country(); |
||
| 1019 | $state = false; |
||
| 1020 | |||
| 1021 | if ( ! empty( $_POST['wpinv_country'] ) ) { |
||
| 1022 | $country = $_POST['wpinv_country']; |
||
| 1023 | } |
||
| 1024 | |||
| 1025 | if ( ! empty( $_POST['wpinv_state'] ) ) { |
||
| 1026 | $state = $_POST['wpinv_state']; |
||
| 1027 | } |
||
| 1028 | |||
| 1029 | if ( ! empty( $data['wpinv-items'] ) ) { |
||
| 1030 | |||
| 1031 | $selected_items = wpinv_clean( $data['wpinv-items'] ); |
||
| 1032 | |||
| 1033 | foreach ( $items as $item ) { |
||
| 1034 | |||
| 1035 | if ( ! isset( $selected_items[ $item['id'] ] ) ) { |
||
| 1036 | continue; |
||
| 1037 | } |
||
| 1038 | |||
| 1039 | $quantity = 1; |
||
| 1040 | |||
| 1041 | if ( ! empty( $item['allow_quantities'] ) && ! empty( $data["wpinv-item-{$item['id']}-quantity"] ) ) { |
||
| 1042 | |||
| 1043 | $quantity = intval( $data["wpinv-item-{$item['id']}-quantity"] ); |
||
| 1044 | |||
| 1045 | if ( 1 > $quantity ) { |
||
| 1046 | $quantity = 1; |
||
| 1047 | } |
||
| 1048 | |||
| 1049 | } |
||
| 1050 | |||
| 1051 | // Custom pricing. |
||
| 1052 | $price = wpinv_sanitize_amount( $item['price'] ); |
||
| 1053 | if ( ! empty( $item['custom_price'] ) ) { |
||
| 1054 | |||
| 1055 | $minimum_price = wpinv_sanitize_amount( $item['minimum_price'] ); |
||
| 1056 | $set_price = wpinv_sanitize_amount( $selected_items[ $item['id'] ] ); |
||
| 1057 | |||
| 1058 | if ( $set_price < $minimum_price ) { |
||
| 1059 | $set_price = $minimum_price; |
||
| 1060 | } |
||
| 1061 | |||
| 1062 | $price = wpinv_sanitize_amount( $set_price ); |
||
| 1063 | |||
| 1064 | } |
||
| 1065 | |||
| 1066 | $price = $quantity * floatval( $price ); |
||
| 1067 | |||
| 1068 | if ( wpinv_use_taxes() ) { |
||
| 1069 | |||
| 1070 | $rate = wpinv_get_tax_rate( $country, $state, (int) $item['id'] ); |
||
| 1071 | |||
| 1072 | if ( wpinv_prices_include_tax() ) { |
||
| 1073 | $pre_tax = ( $price - $price * $rate * 0.01 ); |
||
| 1074 | $item_tax = $price - $pre_tax; |
||
| 1075 | } else { |
||
| 1076 | $pre_tax = $price; |
||
| 1077 | $item_tax = $price * $rate * 0.01; |
||
| 1078 | } |
||
| 1079 | |||
| 1080 | $tax = $tax + $item_tax; |
||
| 1081 | $sub_total = $sub_total + $pre_tax; |
||
| 1082 | $total = $sub_total + $tax; |
||
| 1083 | |||
| 1084 | } else { |
||
| 1085 | $total = $total + $price; |
||
| 1086 | } |
||
| 1087 | |||
| 1088 | } |
||
| 1089 | |||
| 1090 | } |
||
| 1091 | |||
| 1092 | wp_send_json_success( array( |
||
| 1093 | 'total' => wpinv_price( wpinv_format_amount( $total ) ), |
||
| 1094 | 'tax' => wpinv_price( wpinv_format_amount( $tax ) ), |
||
| 1095 | 'sub_total' => wpinv_price( wpinv_format_amount( $sub_total ) ), |
||
| 1096 | )); |
||
| 1097 | exit; |
||
| 1098 | } |
||
| 1099 | |||
| 1100 | /** |
||
| 1101 | * Lets users buy items via ajax. |
||
| 1102 | * |
||
| 1103 | * @since 1.0.0 |
||
| 1104 | */ |
||
| 1105 | public static function buy_items() { |
||
| 1245 | } |
||
| 1246 | } |
||
| 1247 | |||
| 1248 | WPInv_Ajax::init(); |
Loading history...
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.