AyeCode /
invoicing
| Total Complexity | 166 |
| Total Lines | 1065 |
| 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 | |||
| 16 | /** |
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| 17 | * Hook in ajax handlers. |
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| 18 | */ |
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| 19 | public static function init() { |
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| 20 | add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 ); |
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| 21 | add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 ); |
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| 22 | self::add_ajax_events(); |
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| 23 | } |
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| 24 | |||
| 25 | /** |
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| 26 | * Set GetPaid AJAX constant and headers. |
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| 27 | */ |
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| 28 | public static function define_ajax() { |
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| 29 | |||
| 30 | if ( ! empty( $_GET['wpinv-ajax'] ) ) { |
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| 31 | getpaid_maybe_define_constant( 'DOING_AJAX', true ); |
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| 32 | getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true ); |
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| 33 | if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) { |
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| 34 | /** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 ); |
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| 35 | } |
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| 36 | $GLOBALS['wpdb']->hide_errors(); |
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| 37 | } |
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| 38 | |||
| 39 | } |
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| 40 | |||
| 41 | /** |
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| 42 | * Send headers for GetPaid Ajax Requests. |
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| 43 | * |
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| 44 | * @since 1.0.18 |
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| 45 | */ |
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| 46 | private static function wpinv_ajax_headers() { |
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| 54 | } |
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| 55 | } |
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| 56 | |||
| 57 | /** |
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| 58 | * Check for GetPaid Ajax request and fire action. |
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| 59 | */ |
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| 60 | public static function do_wpinv_ajax() { |
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| 74 | } |
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| 75 | |||
| 76 | } |
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| 77 | |||
| 78 | /** |
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| 79 | * Hook in ajax methods. |
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| 80 | */ |
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| 81 | public static function add_ajax_events() { |
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| 82 | |||
| 83 | // array( 'event' => is_frontend ) |
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| 84 | $ajax_events = array( |
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| 85 | 'add_note' => false, |
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| 86 | 'delete_note' => false, |
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| 87 | 'get_states_field' => true, |
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| 88 | 'get_aui_states_field' => true, |
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| 89 | 'payment_form' => true, |
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| 90 | 'get_payment_form' => true, |
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| 91 | 'get_payment_form_states_field' => true, |
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| 92 | 'get_invoicing_items' => false, |
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| 93 | 'get_customers' => false, |
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| 94 | 'get_invoice_items' => false, |
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| 95 | 'add_invoice_items' => false, |
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| 96 | 'admin_add_invoice_item' => false, |
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| 97 | 'recalculate_full_prices' => false, |
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| 98 | 'edit_invoice_item' => false, |
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| 99 | 'create_invoice_item' => false, |
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| 100 | 'remove_invoice_item' => false, |
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| 101 | 'get_billing_details' => false, |
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| 102 | 'recalculate_invoice_totals' => false, |
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| 103 | 'check_new_user_email' => false, |
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| 104 | 'run_tool' => false, |
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| 105 | 'payment_form_refresh_prices' => true, |
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| 106 | ); |
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| 107 | |||
| 108 | foreach ( $ajax_events as $ajax_event => $nopriv ) { |
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| 109 | add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 110 | add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 111 | |||
| 112 | if ( $nopriv ) { |
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| 113 | add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 114 | add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 115 | add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 116 | } |
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| 117 | } |
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| 118 | } |
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| 119 | |||
| 120 | public static function add_note() { |
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| 121 | check_ajax_referer( 'add-invoice-note', '_nonce' ); |
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| 122 | |||
| 123 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 124 | die(-1); |
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| 125 | } |
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| 126 | |||
| 127 | $post_id = absint( $_POST['post_id'] ); |
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| 128 | $note = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) ); |
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| 129 | $note_type = sanitize_text_field( $_POST['note_type'] ); |
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| 130 | |||
| 131 | $is_customer_note = $note_type == 'customer' ? 1 : 0; |
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| 132 | |||
| 133 | if ( $post_id > 0 ) { |
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| 134 | $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note ); |
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| 135 | |||
| 136 | if ( $note_id > 0 && !is_wp_error( $note_id ) ) { |
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| 137 | wpinv_get_invoice_note_line_item( $note_id ); |
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| 138 | } |
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| 139 | } |
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| 140 | |||
| 141 | die(); |
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| 142 | } |
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| 143 | |||
| 144 | public static function delete_note() { |
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| 145 | check_ajax_referer( 'delete-invoice-note', '_nonce' ); |
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| 146 | |||
| 147 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 148 | die(-1); |
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| 149 | } |
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| 150 | |||
| 151 | $note_id = (int)$_POST['note_id']; |
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| 152 | |||
| 153 | if ( $note_id > 0 ) { |
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| 154 | wp_delete_comment( $note_id, true ); |
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| 155 | } |
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| 156 | |||
| 157 | die(); |
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| 158 | } |
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| 159 | |||
| 160 | public static function get_states_field() { |
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| 161 | echo wpinv_get_states_field(); |
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| 162 | |||
| 163 | die(); |
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| 164 | } |
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| 165 | |||
| 166 | /** |
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| 167 | * Retrieves a given user's billing address. |
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| 168 | */ |
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| 169 | public static function get_billing_details() { |
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| 170 | |||
| 171 | // Verify nonce. |
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| 172 | check_ajax_referer( 'wpinv-nonce' ); |
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| 173 | |||
| 174 | // Can the user manage the plugin? |
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| 175 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 176 | die(-1); |
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| 177 | } |
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| 178 | |||
| 179 | // Do we have a user id? |
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| 180 | $user_id = $_GET['user_id']; |
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| 181 | |||
| 182 | if ( empty( $user_id ) || ! is_numeric( $user_id ) ) { |
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| 183 | die(-1); |
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| 184 | } |
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| 185 | |||
| 186 | // Fetch the billing details. |
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| 187 | $billing_details = wpinv_get_user_address( $user_id ); |
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| 188 | $billing_details = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id ); |
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| 189 | |||
| 190 | // unset the user id and email. |
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| 191 | $to_ignore = array( 'user_id', 'email' ); |
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| 192 | |||
| 193 | foreach ( $to_ignore as $key ) { |
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| 194 | if ( isset( $billing_details[ $key ] ) ) { |
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| 195 | unset( $billing_details[ $key ] ); |
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| 196 | } |
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| 197 | } |
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| 198 | |||
| 199 | wp_send_json_success( $billing_details ); |
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| 200 | |||
| 201 | } |
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| 202 | |||
| 203 | /** |
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| 204 | * Checks if a new users email is valid. |
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| 205 | */ |
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| 206 | public static function check_new_user_email() { |
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| 207 | |||
| 208 | // Verify nonce. |
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| 209 | check_ajax_referer( 'wpinv-nonce' ); |
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| 210 | |||
| 211 | // Can the user manage the plugin? |
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| 212 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 213 | die(-1); |
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| 214 | } |
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| 215 | |||
| 216 | // We need an email address. |
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| 217 | if ( empty( $_GET['email'] ) ) { |
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| 218 | _e( "Provide the new user's email address", 'invoicing' ); |
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| 219 | exit; |
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| 220 | } |
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| 221 | |||
| 222 | // Ensure the email is valid. |
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| 223 | $email = sanitize_text_field( $_GET['email'] ); |
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| 224 | if ( ! is_email( $email ) ) { |
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| 225 | _e( 'Invalid email address', 'invoicing' ); |
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| 226 | exit; |
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| 227 | } |
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| 228 | |||
| 229 | // And it does not exist. |
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| 230 | $id = email_exists( $email ); |
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| 231 | if ( $id ) { |
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| 232 | wp_send_json_success( compact( 'id' ) ); |
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| 233 | } |
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| 234 | |||
| 235 | wp_send_json_success( true ); |
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| 236 | } |
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| 237 | |||
| 238 | public static function run_tool() { |
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| 250 | } |
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| 251 | } |
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| 252 | |||
| 253 | /** |
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| 254 | * Retrieves the markup for a payment form. |
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| 255 | */ |
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| 256 | public static function get_payment_form() { |
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| 257 | |||
| 258 | // Check nonce. |
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| 259 | check_ajax_referer( 'getpaid_form_nonce' ); |
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| 260 | |||
| 261 | // Is the request set up correctly? |
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| 262 | if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) { |
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| 263 | echo aui()->alert( |
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| 264 | array( |
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| 265 | 'type' => 'warning', |
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| 266 | 'content' => __( 'No payment form or item provided', 'invoicing' ), |
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| 267 | ) |
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| 268 | ); |
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| 269 | exit; |
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| 270 | } |
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| 271 | |||
| 272 | // Payment form or button? |
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| 273 | if ( ! empty( $_GET['form'] ) ) { |
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| 274 | $form = urldecode( $_GET['form'] ); |
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| 275 | |||
| 276 | if ( false !== strpos( $form, '|' ) ) { |
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| 277 | $form_pos = strpos( $form, '|' ); |
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| 278 | $_items = getpaid_convert_items_to_array( substr( $form, $form_pos + 1 ) ); |
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| 279 | $form = substr( $form, 0, $form_pos ); |
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| 280 | |||
| 281 | // Retrieve appropriate payment form. |
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| 282 | $payment_form = new GetPaid_Payment_Form( $form ); |
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| 283 | $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() ); |
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| 284 | |||
| 285 | $items = array(); |
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| 286 | $item_ids = array(); |
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| 287 | |||
| 288 | foreach ( $_items as $item_id => $qty ) { |
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| 289 | if ( ! in_array( $item_id, $item_ids ) ) { |
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| 290 | $item = new GetPaid_Form_Item( $item_id ); |
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| 291 | $item->set_quantity( $qty ); |
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| 292 | |||
| 293 | if ( 0 == $qty ) { |
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| 294 | $item->set_allow_quantities( true ); |
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| 295 | $item->set_is_required( false ); |
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| 296 | } |
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| 297 | |||
| 298 | $item_ids[] = $item->get_id(); |
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| 299 | $items[] = $item; |
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| 300 | } |
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| 301 | } |
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| 302 | |||
| 303 | if ( ! $payment_form->is_default() ) { |
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| 304 | |||
| 305 | foreach ( $payment_form->get_items() as $item ) { |
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| 306 | if ( ! in_array( $item->get_id(), $item_ids ) ) { |
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| 307 | $item_ids[] = $item->get_id(); |
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| 308 | $items[] = $item; |
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| 309 | } |
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| 310 | } |
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| 311 | |||
| 312 | } |
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| 313 | |||
| 314 | $payment_form->set_items( $items ); |
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| 315 | add_filter( 'wpinv_force_default_payment_form', '__return_true' ); |
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| 316 | $payment_form->display(); |
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| 317 | remove_filter( 'wpinv_force_default_payment_form', '__return_true' ); |
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| 318 | |||
| 319 | } else { |
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| 320 | getpaid_display_payment_form( $form ); |
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| 321 | } |
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| 322 | |||
| 323 | } else if( ! empty( $_GET['invoice'] ) ) { |
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| 324 | getpaid_display_invoice_payment_form( urldecode( $_GET['invoice'] ) ); |
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| 325 | } else { |
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| 326 | $items = getpaid_convert_items_to_array( urldecode( $_GET['item'] ) ); |
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| 327 | getpaid_display_item_payment_form( $items ); |
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| 328 | } |
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| 329 | |||
| 330 | exit; |
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| 331 | |||
| 332 | } |
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| 333 | |||
| 334 | /** |
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| 335 | * Payment forms. |
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| 336 | * |
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| 337 | * @since 1.0.18 |
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| 338 | */ |
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| 339 | public static function payment_form() { |
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| 340 | |||
| 341 | // Check nonce. |
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| 342 | check_ajax_referer( 'getpaid_form_nonce' ); |
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| 343 | |||
| 344 | // ... form fields... |
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| 345 | if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
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| 346 | _e( 'Error: Reload the page and try again.', 'invoicing' ); |
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| 347 | exit; |
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| 348 | } |
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| 349 | |||
| 350 | // Process the payment form. |
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| 351 | $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' ); |
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| 352 | $checkout = new $checkout_class( new GetPaid_Payment_Form_Submission() ); |
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| 353 | $checkout->process_checkout(); |
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| 354 | |||
| 355 | exit; |
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| 356 | } |
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| 357 | |||
| 358 | /** |
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| 359 | * Payment forms. |
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| 360 | * |
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| 361 | * @since 1.0.18 |
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| 362 | */ |
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| 363 | public static function get_payment_form_states_field() { |
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| 364 | |||
| 365 | if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) { |
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| 366 | exit; |
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| 367 | } |
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| 368 | |||
| 369 | $elements = getpaid_get_payment_form_elements( $_GET['form'] ); |
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| 370 | |||
| 371 | if ( empty( $elements ) ) { |
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| 372 | exit; |
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| 373 | } |
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| 374 | |||
| 375 | $address_fields = array(); |
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| 376 | foreach ( $elements as $element ) { |
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| 377 | if ( 'address' === $element['type'] ) { |
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| 378 | $address_fields = $element; |
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| 379 | break; |
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| 380 | } |
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| 381 | } |
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| 382 | |||
| 383 | if ( empty( $address_fields ) ) { |
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| 384 | exit; |
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| 385 | } |
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| 386 | |||
| 387 | foreach ( $address_fields['fields'] as $address_field ) { |
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| 388 | |||
| 389 | if ( 'wpinv_state' == $address_field['name'] ) { |
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| 390 | |||
| 391 | $wrap_class = getpaid_get_form_element_grid_class( $address_field ); |
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| 392 | $wrap_class = esc_attr( "$wrap_class getpaid-address-field-wrapper" ); |
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| 393 | $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] ); |
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| 394 | $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] ); |
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| 395 | $value = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : ''; |
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| 396 | $label = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] ); |
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| 397 | |||
| 398 | if ( ! empty( $address_field['required'] ) ) { |
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| 399 | $label .= "<span class='text-danger'> *</span>"; |
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| 400 | } |
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| 401 | |||
| 402 | $html = getpaid_get_states_select_markup ( |
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| 403 | sanitize_text_field( $_GET['country'] ), |
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| 404 | $value, |
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| 405 | $placeholder, |
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| 406 | $label, |
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| 407 | $description, |
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| 408 | ! empty( $address_field['required'] ), |
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| 409 | $wrap_class, |
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| 410 | wpinv_clean( $_GET['name'] ) |
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| 411 | ); |
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| 412 | |||
| 413 | wp_send_json_success( $html ); |
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| 414 | exit; |
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| 415 | |||
| 416 | } |
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| 417 | |||
| 418 | } |
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| 419 | |||
| 420 | exit; |
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| 421 | } |
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| 422 | |||
| 423 | /** |
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| 424 | * Recalculates invoice totals. |
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| 425 | */ |
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| 426 | public static function recalculate_invoice_totals() { |
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| 427 | |||
| 428 | // Verify nonce. |
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| 429 | check_ajax_referer( 'wpinv-nonce' ); |
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| 430 | |||
| 431 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 432 | exit; |
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| 433 | } |
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| 434 | |||
| 435 | // We need an invoice. |
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| 436 | if ( empty( $_POST['post_id'] ) ) { |
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| 437 | exit; |
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| 438 | } |
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| 439 | |||
| 440 | // Fetch the invoice. |
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| 441 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
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| 442 | |||
| 443 | // Ensure it exists. |
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| 444 | if ( ! $invoice->get_id() ) { |
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| 445 | exit; |
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| 446 | } |
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| 447 | |||
| 448 | // Maybe set the country, state, currency. |
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| 449 | foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) { |
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| 450 | if ( isset( $_POST[ $key ] ) ) { |
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| 451 | $method = "set_$key"; |
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| 452 | $invoice->$method( sanitize_text_field( $_POST[ $key ] ) ); |
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| 453 | } |
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| 454 | } |
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| 455 | |||
| 456 | // Maybe disable taxes. |
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| 457 | $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) ); |
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| 458 | |||
| 459 | // Discount code. |
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| 460 | if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) { |
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| 461 | $discount = new WPInv_Discount( $invoice->get_discount_code() ); |
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| 462 | if ( $discount->exists() ) { |
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| 463 | $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) ); |
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| 464 | } else { |
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| 465 | $invoice->remove_discount( 'discount_code' ); |
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| 466 | } |
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| 467 | } |
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| 468 | |||
| 469 | // Recalculate totals. |
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| 470 | $invoice->recalculate_total(); |
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| 471 | |||
| 472 | $total = wpinv_price( $invoice->get_total(), $invoice->get_currency() ); |
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| 473 | $suscriptions = getpaid_get_invoice_subscriptions( $invoice ); |
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| 474 | if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) { |
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| 475 | $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() ); |
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| 476 | $total .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>'; |
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| 477 | } |
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| 478 | |||
| 479 | $totals = array( |
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| 480 | 'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ), |
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| 481 | 'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ), |
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| 482 | 'tax' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ), |
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| 483 | 'total' => $total, |
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| 484 | ); |
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| 485 | |||
| 486 | $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice ); |
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| 487 | |||
| 488 | wp_send_json_success( compact( 'totals' ) ); |
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| 489 | } |
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| 490 | |||
| 491 | /** |
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| 492 | * Get items belonging to a given invoice. |
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| 493 | */ |
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| 494 | public static function get_invoice_items() { |
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| 495 | |||
| 496 | // Verify nonce. |
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| 497 | check_ajax_referer( 'wpinv-nonce' ); |
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| 498 | |||
| 499 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 500 | exit; |
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| 501 | } |
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| 502 | |||
| 503 | // We need an invoice and items. |
||
| 504 | if ( empty( $_POST['post_id'] ) ) { |
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| 505 | exit; |
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| 506 | } |
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| 507 | |||
| 508 | // Fetch the invoice. |
||
| 509 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
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| 510 | |||
| 511 | // Ensure it exists. |
||
| 512 | if ( ! $invoice->get_id() ) { |
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| 513 | exit; |
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| 514 | } |
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| 515 | |||
| 516 | // Return an array of invoice items. |
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| 517 | $items = array(); |
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| 518 | |||
| 519 | foreach ( $invoice->get_items() as $item ) { |
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| 520 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() ); |
||
| 521 | } |
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| 522 | |||
| 523 | wp_send_json_success( compact( 'items' ) ); |
||
| 524 | } |
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| 525 | |||
| 526 | /** |
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| 527 | * Edits an invoice item. |
||
| 528 | */ |
||
| 529 | public static function edit_invoice_item() { |
||
| 530 | |||
| 531 | // Verify nonce. |
||
| 532 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 533 | |||
| 534 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 535 | exit; |
||
| 536 | } |
||
| 537 | |||
| 538 | // We need an invoice and item details. |
||
| 539 | if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) { |
||
| 540 | exit; |
||
| 541 | } |
||
| 542 | |||
| 543 | // Fetch the invoice. |
||
| 544 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
||
| 545 | |||
| 546 | // Ensure it exists and its not been paid for. |
||
| 547 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 548 | exit; |
||
| 549 | } |
||
| 550 | |||
| 551 | // Format the data. |
||
| 552 | $data = wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ); |
||
| 553 | |||
| 554 | // Ensure that we have an item id. |
||
| 555 | if ( empty( $data['id'] ) ) { |
||
| 556 | exit; |
||
| 557 | } |
||
| 558 | |||
| 559 | // Abort if the invoice does not have the specified item. |
||
| 560 | $item = $invoice->get_item( (int) $data['id'] ); |
||
| 561 | |||
| 562 | if ( empty( $item ) ) { |
||
| 563 | exit; |
||
| 564 | } |
||
| 565 | |||
| 566 | // Update the item. |
||
| 567 | $item->set_price( getpaid_standardize_amount( $data['price'] ) ); |
||
| 568 | $item->set_name( sanitize_text_field( $data['name'] ) ); |
||
| 569 | $item->set_description( wp_kses_post( $data['description'] ) ); |
||
| 570 | $item->set_quantity( floatval( $data['quantity'] ) ); |
||
| 571 | |||
| 572 | // Add it to the invoice. |
||
| 573 | $error = $invoice->add_item( $item ); |
||
| 574 | $alert = false; |
||
| 575 | if ( is_wp_error( $error ) ) { |
||
| 576 | $alert = $error->get_error_message(); |
||
| 577 | } |
||
| 578 | |||
| 579 | // Update totals. |
||
| 580 | $invoice->recalculate_total(); |
||
| 581 | |||
| 582 | // Save the invoice. |
||
| 583 | $invoice->save(); |
||
| 584 | |||
| 585 | // Return an array of invoice items. |
||
| 586 | $items = array(); |
||
| 587 | |||
| 588 | foreach ( $invoice->get_items() as $item ) { |
||
| 589 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 590 | } |
||
| 591 | |||
| 592 | wp_send_json_success( compact( 'items', 'alert' ) ); |
||
| 593 | } |
||
| 594 | |||
| 595 | /** |
||
| 596 | * Creates an invoice item. |
||
| 597 | */ |
||
| 598 | public static function create_invoice_item() { |
||
| 599 | |||
| 600 | // Verify nonce. |
||
| 601 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 602 | |||
| 603 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 604 | exit; |
||
| 605 | } |
||
| 606 | |||
| 607 | // We need an invoice and item details. |
||
| 608 | if ( empty( $_POST['invoice_id'] ) || empty( $_POST['_wpinv_quick'] ) ) { |
||
| 609 | exit; |
||
| 610 | } |
||
| 611 | |||
| 612 | // Fetch the invoice. |
||
| 613 | $invoice = new WPInv_Invoice( trim( $_POST['invoice_id'] ) ); |
||
| 614 | |||
| 615 | // Ensure it exists and its not been paid for. |
||
| 616 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 617 | exit; |
||
| 618 | } |
||
| 619 | |||
| 620 | // Format the data. |
||
| 621 | $data = wp_unslash( $_POST['_wpinv_quick'] ); |
||
| 622 | |||
| 623 | $item = new WPInv_Item(); |
||
| 624 | $item->set_price( getpaid_standardize_amount( $data['price'] ) ); |
||
| 625 | $item->set_name( sanitize_text_field( $data['name'] ) ); |
||
| 626 | $item->set_description( wp_kses_post( $data['description'] ) ); |
||
| 627 | $item->set_type( sanitize_text_field( $data['type'] ) ); |
||
| 628 | $item->set_vat_rule( sanitize_text_field( $data['vat_rule'] ) ); |
||
| 629 | $item->set_vat_class( sanitize_text_field( $data['vat_class'] ) ); |
||
| 630 | $item->set_status( 'publish' ); |
||
| 631 | $item->save(); |
||
| 632 | |||
| 633 | if ( ! $item->exists() ) { |
||
| 634 | $alert = __( 'Could not create invoice item. Please try again.', 'invoicing' ); |
||
| 635 | wp_send_json_success( compact( 'alert' ) ); |
||
| 636 | } |
||
| 637 | |||
| 638 | $item = new GetPaid_Form_Item( $item->get_id() ); |
||
| 639 | $item->set_quantity( floatval( $data['qty'] ) ); |
||
| 640 | |||
| 641 | // Add it to the invoice. |
||
| 642 | $error = $invoice->add_item( $item ); |
||
| 643 | $alert = false; |
||
| 644 | |||
| 645 | if ( is_wp_error( $error ) ) { |
||
| 646 | $alert = $error->get_error_message(); |
||
| 647 | wp_send_json_success( compact( 'alert' ) ); |
||
| 648 | } |
||
| 649 | |||
| 650 | // Update totals. |
||
| 651 | $invoice->recalculate_total(); |
||
| 652 | |||
| 653 | // Save the invoice. |
||
| 654 | $invoice->save(); |
||
| 655 | |||
| 656 | // Save the invoice. |
||
| 657 | $invoice->recalculate_total(); |
||
| 658 | $invoice->save(); |
||
| 659 | ob_start(); |
||
| 660 | GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice ); |
||
| 661 | $row = ob_get_clean(); |
||
| 662 | wp_send_json_success( compact( 'row' ) ); |
||
| 663 | } |
||
| 664 | |||
| 665 | /** |
||
| 666 | * Deletes an invoice item. |
||
| 667 | */ |
||
| 668 | public static function remove_invoice_item() { |
||
| 669 | |||
| 670 | // Verify nonce. |
||
| 671 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 672 | |||
| 673 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 674 | exit; |
||
| 675 | } |
||
| 676 | |||
| 677 | // We need an invoice and an item. |
||
| 678 | if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) { |
||
| 679 | exit; |
||
| 680 | } |
||
| 681 | |||
| 682 | // Fetch the invoice. |
||
| 683 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
||
| 684 | |||
| 685 | // Ensure it exists and its not been paid for. |
||
| 686 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 687 | exit; |
||
| 688 | } |
||
| 689 | |||
| 690 | // Abort if the invoice does not have the specified item. |
||
| 691 | $item = $invoice->get_item( (int) $_POST['item_id'] ); |
||
| 692 | |||
| 693 | if ( empty( $item ) ) { |
||
| 694 | exit; |
||
| 695 | } |
||
| 696 | |||
| 697 | $invoice->remove_item( (int) $_POST['item_id'] ); |
||
| 698 | |||
| 699 | // Update totals. |
||
| 700 | $invoice->recalculate_total(); |
||
| 701 | |||
| 702 | // Save the invoice. |
||
| 703 | $invoice->save(); |
||
| 704 | |||
| 705 | // Return an array of invoice items. |
||
| 706 | $items = array(); |
||
| 707 | |||
| 708 | foreach ( $invoice->get_items() as $item ) { |
||
| 709 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 710 | } |
||
| 711 | |||
| 712 | wp_send_json_success( compact( 'items' ) ); |
||
| 713 | } |
||
| 714 | |||
| 715 | /** |
||
| 716 | * Adds an item to an invoice. |
||
| 717 | */ |
||
| 718 | public static function recalculate_full_prices() { |
||
| 784 | } |
||
| 785 | |||
| 786 | /** |
||
| 787 | * Adds an item to an invoice. |
||
| 788 | */ |
||
| 789 | public static function admin_add_invoice_item() { |
||
| 790 | |||
| 791 | // Verify nonce. |
||
| 792 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 793 | |||
| 794 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 795 | exit; |
||
| 796 | } |
||
| 797 | |||
| 798 | // We need an invoice and item. |
||
| 799 | if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) { |
||
| 800 | exit; |
||
| 801 | } |
||
| 802 | |||
| 803 | // Fetch the invoice. |
||
| 804 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
||
| 805 | $alert = false; |
||
| 806 | |||
| 807 | // Ensure it exists and its not been paid for. |
||
| 808 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 809 | exit; |
||
| 810 | } |
||
| 811 | |||
| 812 | // Add the item. |
||
| 813 | $item = new GetPaid_Form_Item( (int) $_POST['item_id'] ); |
||
| 814 | $error = $invoice->add_item( $item ); |
||
| 815 | |||
| 816 | if ( is_wp_error( $error ) ) { |
||
| 817 | $alert = $error->get_error_message(); |
||
| 818 | wp_send_json_success( compact( 'alert' ) ); |
||
| 819 | } |
||
| 820 | |||
| 821 | // Save the invoice. |
||
| 822 | $invoice->recalculate_total(); |
||
| 823 | $invoice->save(); |
||
| 824 | ob_start(); |
||
| 825 | GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice ); |
||
| 826 | $row = ob_get_clean(); |
||
| 827 | wp_send_json_success( compact( 'row' ) ); |
||
| 828 | } |
||
| 829 | |||
| 830 | /** |
||
| 831 | * Adds a items to an invoice. |
||
| 832 | */ |
||
| 833 | public static function add_invoice_items() { |
||
| 834 | |||
| 835 | // Verify nonce. |
||
| 836 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 837 | |||
| 838 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 839 | exit; |
||
| 840 | } |
||
| 841 | |||
| 842 | // We need an invoice and items. |
||
| 843 | if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) { |
||
| 844 | exit; |
||
| 845 | } |
||
| 846 | |||
| 847 | // Fetch the invoice. |
||
| 848 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
||
| 849 | $alert = false; |
||
| 850 | |||
| 851 | // Ensure it exists and its not been paid for. |
||
| 852 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 853 | exit; |
||
| 854 | } |
||
| 855 | |||
| 856 | // Add the items. |
||
| 857 | foreach ( $_POST['items'] as $data ) { |
||
| 858 | |||
| 859 | $item = new GetPaid_Form_Item( $data[ 'id' ] ); |
||
| 860 | |||
| 861 | if ( is_numeric( $data[ 'qty' ] ) && (float) $data[ 'qty' ] > 0 ) { |
||
| 862 | $item->set_quantity( $data[ 'qty' ] ); |
||
| 863 | } |
||
| 864 | |||
| 865 | if ( $item->get_id() > 0 ) { |
||
| 866 | $error = $invoice->add_item( $item ); |
||
| 867 | |||
| 868 | if ( is_wp_error( $error ) ) { |
||
| 869 | $alert = $error->get_error_message(); |
||
| 870 | } |
||
| 871 | |||
| 872 | } |
||
| 873 | |||
| 874 | } |
||
| 875 | |||
| 876 | // Save the invoice. |
||
| 877 | $invoice->recalculate_total(); |
||
| 878 | $invoice->save(); |
||
| 879 | |||
| 880 | // Return an array of invoice items. |
||
| 881 | $items = array(); |
||
| 882 | |||
| 883 | foreach ( $invoice->get_items() as $item ) { |
||
| 884 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 885 | } |
||
| 886 | |||
| 887 | wp_send_json_success( compact( 'items', 'alert' ) ); |
||
| 888 | } |
||
| 889 | |||
| 890 | /** |
||
| 891 | * Retrieves items that should be added to an invoice. |
||
| 892 | */ |
||
| 893 | public static function get_invoicing_items() { |
||
| 894 | |||
| 895 | // Verify nonce. |
||
| 896 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 897 | |||
| 898 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 899 | exit; |
||
| 900 | } |
||
| 901 | |||
| 902 | // We need a search term. |
||
| 903 | if ( empty( $_GET['search'] ) ) { |
||
| 904 | wp_send_json_success( array() ); |
||
| 905 | } |
||
| 906 | |||
| 907 | // Retrieve items. |
||
| 908 | $item_args = array( |
||
| 909 | 'post_type' => 'wpi_item', |
||
| 910 | 'orderby' => 'title', |
||
| 911 | 'order' => 'ASC', |
||
| 912 | 'posts_per_page' => -1, |
||
| 913 | 'post_status' => array( 'publish' ), |
||
| 914 | 's' => trim( $_GET['search'] ), |
||
| 915 | 'meta_query' => array( |
||
| 916 | array( |
||
| 917 | 'key' => '_wpinv_type', |
||
| 918 | 'compare' => '!=', |
||
| 919 | 'value' => 'package' |
||
| 920 | ) |
||
| 921 | ) |
||
| 922 | ); |
||
| 923 | |||
| 924 | $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) ); |
||
| 925 | $data = array(); |
||
| 926 | |||
| 927 | $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( $_GET['post_id'] ) ); |
||
| 928 | |||
| 929 | foreach ( $items as $item ) { |
||
| 930 | $item = new GetPaid_Form_Item( $item ); |
||
| 931 | $data[] = array( |
||
| 932 | 'id' => (int) $item->get_id(), |
||
| 933 | 'text' => strip_tags( $item->get_name() ), |
||
| 934 | 'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '', |
||
| 935 | ); |
||
| 936 | } |
||
| 937 | |||
| 938 | wp_send_json_success( $data ); |
||
| 939 | |||
| 940 | } |
||
| 941 | |||
| 942 | /** |
||
| 943 | * Retrieves items that should be added to an invoice. |
||
| 944 | */ |
||
| 945 | public static function get_customers() { |
||
| 946 | |||
| 947 | // Verify nonce. |
||
| 948 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 949 | |||
| 950 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 951 | exit; |
||
| 952 | } |
||
| 953 | |||
| 954 | // We need a search term. |
||
| 955 | if ( empty( $_GET['search'] ) ) { |
||
| 956 | wp_send_json_success( array() ); |
||
| 957 | } |
||
| 958 | |||
| 959 | // Retrieve customers. |
||
| 960 | |||
| 961 | $customer_args = array( |
||
| 962 | 'fields' => array( 'ID', 'user_email', 'display_name' ), |
||
| 963 | 'orderby' => 'display_name', |
||
| 964 | 'search' => '*' . sanitize_text_field( $_GET['search'] ) . '*', |
||
| 965 | 'search_columns' => array( 'user_login', 'user_email', 'display_name' ), |
||
| 966 | ); |
||
| 967 | |||
| 968 | $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) ); |
||
| 969 | $data = array(); |
||
| 970 | |||
| 971 | foreach ( $customers as $customer ) { |
||
| 972 | $data[] = array( |
||
| 973 | 'id' => (int) $customer->ID, |
||
| 974 | 'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ), |
||
| 975 | ); |
||
| 976 | } |
||
| 977 | |||
| 978 | wp_send_json_success( $data ); |
||
| 979 | |||
| 980 | } |
||
| 981 | |||
| 982 | /** |
||
| 983 | * Retrieves the states field for AUI forms. |
||
| 984 | */ |
||
| 985 | public static function get_aui_states_field() { |
||
| 1038 | ) |
||
| 1039 | ); |
||
| 1040 | |||
| 1041 | } |
||
| 1042 | |||
| 1043 | /** |
||
| 1044 | * Refresh prices. |
||
| 1045 | * |
||
| 1046 | * @since 1.0.19 |
||
| 1047 | */ |
||
| 1048 | public static function payment_form_refresh_prices() { |
||
| 1079 | } |
||
| 1080 | |||
| 1081 | } |
||
| 1082 | |||
| 1083 | WPInv_Ajax::init(); |
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