AyeCode /
invoicing
| Total Complexity | 178 |
| Total Lines | 1139 |
| 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 | 'file_upload' => true, |
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| 107 | ); |
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| 108 | |||
| 109 | foreach ( $ajax_events as $ajax_event => $nopriv ) { |
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| 110 | add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 111 | add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 112 | |||
| 113 | if ( $nopriv ) { |
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| 114 | add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 115 | add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 116 | add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 117 | } |
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| 118 | } |
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| 119 | } |
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| 120 | |||
| 121 | public static function add_note() { |
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| 122 | check_ajax_referer( 'add-invoice-note', '_nonce' ); |
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| 123 | |||
| 124 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 125 | die(-1); |
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| 126 | } |
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| 127 | |||
| 128 | $post_id = absint( $_POST['post_id'] ); |
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| 129 | $note = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) ); |
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| 130 | $note_type = sanitize_text_field( $_POST['note_type'] ); |
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| 131 | |||
| 132 | $is_customer_note = $note_type == 'customer' ? 1 : 0; |
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| 133 | |||
| 134 | if ( $post_id > 0 ) { |
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| 135 | $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note ); |
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| 136 | |||
| 137 | if ( $note_id > 0 && !is_wp_error( $note_id ) ) { |
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| 138 | wpinv_get_invoice_note_line_item( $note_id ); |
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| 139 | } |
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| 140 | } |
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| 141 | |||
| 142 | die(); |
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| 143 | } |
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| 144 | |||
| 145 | public static function delete_note() { |
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| 146 | check_ajax_referer( 'delete-invoice-note', '_nonce' ); |
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| 147 | |||
| 148 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 149 | die(-1); |
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| 150 | } |
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| 151 | |||
| 152 | $note_id = (int)$_POST['note_id']; |
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| 153 | |||
| 154 | if ( $note_id > 0 ) { |
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| 155 | wp_delete_comment( $note_id, true ); |
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| 156 | } |
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| 157 | |||
| 158 | die(); |
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| 159 | } |
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| 160 | |||
| 161 | public static function get_states_field() { |
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| 162 | echo wpinv_get_states_field(); |
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| 163 | |||
| 164 | die(); |
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| 165 | } |
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| 166 | |||
| 167 | /** |
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| 168 | * Retrieves a given user's billing address. |
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| 169 | */ |
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| 170 | public static function get_billing_details() { |
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| 171 | |||
| 172 | // Verify nonce. |
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| 173 | check_ajax_referer( 'wpinv-nonce' ); |
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| 174 | |||
| 175 | // Can the user manage the plugin? |
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| 176 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 177 | die(-1); |
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| 178 | } |
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| 179 | |||
| 180 | // Do we have a user id? |
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| 181 | $user_id = $_GET['user_id']; |
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| 182 | |||
| 183 | if ( empty( $user_id ) || ! is_numeric( $user_id ) ) { |
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| 184 | die(-1); |
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| 185 | } |
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| 186 | |||
| 187 | // Fetch the billing details. |
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| 188 | $billing_details = wpinv_get_user_address( $user_id ); |
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| 189 | $billing_details = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id ); |
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| 190 | |||
| 191 | // unset the user id and email. |
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| 192 | $to_ignore = array( 'user_id', 'email' ); |
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| 193 | |||
| 194 | foreach ( $to_ignore as $key ) { |
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| 195 | if ( isset( $billing_details[ $key ] ) ) { |
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| 196 | unset( $billing_details[ $key ] ); |
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| 197 | } |
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| 198 | } |
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| 199 | |||
| 200 | wp_send_json_success( $billing_details ); |
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| 201 | |||
| 202 | } |
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| 203 | |||
| 204 | /** |
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| 205 | * Checks if a new users email is valid. |
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| 206 | */ |
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| 207 | public static function check_new_user_email() { |
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| 208 | |||
| 209 | // Verify nonce. |
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| 210 | check_ajax_referer( 'wpinv-nonce' ); |
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| 211 | |||
| 212 | // Can the user manage the plugin? |
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| 213 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 214 | die(-1); |
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| 215 | } |
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| 216 | |||
| 217 | // We need an email address. |
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| 218 | if ( empty( $_GET['email'] ) ) { |
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| 219 | _e( "Provide the new user's email address", 'invoicing' ); |
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| 220 | exit; |
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| 221 | } |
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| 222 | |||
| 223 | // Ensure the email is valid. |
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| 224 | $email = sanitize_text_field( $_GET['email'] ); |
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| 225 | if ( ! is_email( $email ) ) { |
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| 226 | _e( 'Invalid email address', 'invoicing' ); |
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| 227 | exit; |
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| 228 | } |
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| 229 | |||
| 230 | // And it does not exist. |
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| 231 | $id = email_exists( $email ); |
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| 232 | if ( $id ) { |
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| 233 | wp_send_json_success( compact( 'id' ) ); |
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| 234 | } |
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| 235 | |||
| 236 | wp_send_json_success( true ); |
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| 237 | } |
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| 238 | |||
| 239 | public static function run_tool() { |
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| 240 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
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| 241 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 242 | die(-1); |
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| 243 | } |
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| 244 | |||
| 245 | $tool = sanitize_text_field( $_POST['tool'] ); |
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| 246 | |||
| 247 | do_action( 'wpinv_run_tool' ); |
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| 248 | |||
| 249 | if ( !empty( $tool ) ) { |
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| 250 | do_action( 'wpinv_tool_' . $tool ); |
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| 251 | } |
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| 252 | } |
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| 253 | |||
| 254 | /** |
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| 255 | * Retrieves the markup for a payment form. |
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| 256 | */ |
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| 257 | public static function get_payment_form() { |
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| 258 | global $getpaid_force_checkbox; |
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| 259 | |||
| 260 | // Check nonce. |
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| 261 | check_ajax_referer( 'getpaid_form_nonce' ); |
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| 262 | |||
| 263 | // Is the request set up correctly? |
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| 264 | if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) { |
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| 265 | echo aui()->alert( |
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| 266 | array( |
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| 267 | 'type' => 'warning', |
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| 268 | 'content' => __( 'No payment form or item provided', 'invoicing' ), |
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| 269 | ) |
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| 270 | ); |
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| 271 | exit; |
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| 272 | } |
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| 273 | |||
| 274 | // Payment form or button? |
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| 275 | if ( ! empty( $_GET['form'] ) ) { |
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| 276 | $form = urldecode( $_GET['form'] ); |
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| 277 | |||
| 278 | if ( false !== strpos( $form, '|' ) ) { |
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| 279 | $form_pos = strpos( $form, '|' ); |
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| 280 | $_items = getpaid_convert_items_to_array( substr( $form, $form_pos + 1 ) ); |
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| 281 | $form = substr( $form, 0, $form_pos ); |
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| 282 | |||
| 283 | // Retrieve appropriate payment form. |
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| 284 | $payment_form = new GetPaid_Payment_Form( $form ); |
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| 285 | $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() ); |
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| 286 | |||
| 287 | $items = array(); |
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| 288 | $item_ids = array(); |
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| 289 | |||
| 290 | foreach ( $_items as $item_id => $qty ) { |
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| 291 | if ( ! in_array( $item_id, $item_ids ) ) { |
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| 292 | $item = new GetPaid_Form_Item( $item_id ); |
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| 293 | $item->set_quantity( $qty ); |
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| 294 | |||
| 295 | if ( 0 == $qty ) { |
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| 296 | $item->set_allow_quantities( true ); |
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| 297 | $item->set_is_required( false ); |
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| 298 | $getpaid_force_checkbox = true; |
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| 299 | } |
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| 300 | |||
| 301 | $item_ids[] = $item->get_id(); |
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| 302 | $items[] = $item; |
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| 303 | } |
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| 304 | } |
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| 305 | |||
| 306 | if ( ! $payment_form->is_default() ) { |
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| 307 | |||
| 308 | foreach ( $payment_form->get_items() as $item ) { |
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| 309 | if ( ! in_array( $item->get_id(), $item_ids ) ) { |
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| 310 | $item_ids[] = $item->get_id(); |
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| 311 | $items[] = $item; |
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| 312 | } |
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| 313 | } |
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| 314 | |||
| 315 | } |
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| 316 | |||
| 317 | $payment_form->set_items( $items ); |
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| 318 | $extra_items = esc_attr( getpaid_convert_items_to_string( $_items ) ); |
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| 319 | $extra_items_key = md5( NONCE_KEY . AUTH_KEY . $extra_items ); |
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| 320 | $extra_items = "<input type='hidden' name='getpaid-form-items' value='$extra_items' />"; |
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| 321 | $extra_items .= "<input type='hidden' name='getpaid-form-items-key' value='$extra_items_key' />"; |
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| 322 | $payment_form->display( $extra_items ); |
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| 323 | $getpaid_force_checkbox = false; |
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| 324 | |||
| 325 | } else { |
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| 326 | getpaid_display_payment_form( $form ); |
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| 327 | } |
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| 328 | |||
| 329 | } else if( ! empty( $_GET['invoice'] ) ) { |
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| 330 | getpaid_display_invoice_payment_form( urldecode( $_GET['invoice'] ) ); |
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| 331 | } else { |
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| 332 | $items = getpaid_convert_items_to_array( urldecode( $_GET['item'] ) ); |
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| 333 | getpaid_display_item_payment_form( $items ); |
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| 334 | } |
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| 335 | |||
| 336 | exit; |
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| 337 | |||
| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * Payment forms. |
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| 342 | * |
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| 343 | * @since 1.0.18 |
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| 344 | */ |
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| 345 | public static function payment_form() { |
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| 346 | |||
| 347 | // Check nonce. |
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| 348 | check_ajax_referer( 'getpaid_form_nonce' ); |
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| 349 | |||
| 350 | // ... form fields... |
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| 351 | if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
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| 352 | _e( 'Error: Reload the page and try again.', 'invoicing' ); |
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| 353 | exit; |
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| 354 | } |
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| 355 | |||
| 356 | // Process the payment form. |
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| 357 | $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' ); |
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| 358 | $checkout = new $checkout_class( new GetPaid_Payment_Form_Submission() ); |
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| 359 | $checkout->process_checkout(); |
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| 360 | |||
| 361 | exit; |
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| 362 | } |
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| 363 | |||
| 364 | /** |
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| 365 | * Payment forms. |
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| 366 | * |
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| 367 | * @since 1.0.18 |
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| 368 | */ |
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| 369 | public static function get_payment_form_states_field() { |
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| 370 | |||
| 371 | if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) { |
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| 372 | exit; |
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| 373 | } |
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| 374 | |||
| 375 | $elements = getpaid_get_payment_form_elements( $_GET['form'] ); |
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| 376 | |||
| 377 | if ( empty( $elements ) ) { |
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| 378 | exit; |
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| 379 | } |
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| 380 | |||
| 381 | $address_fields = array(); |
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| 382 | foreach ( $elements as $element ) { |
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| 383 | if ( 'address' === $element['type'] ) { |
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| 384 | $address_fields = $element; |
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| 385 | break; |
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| 386 | } |
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| 387 | } |
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| 388 | |||
| 389 | if ( empty( $address_fields ) ) { |
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| 390 | exit; |
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| 391 | } |
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| 392 | |||
| 393 | foreach ( $address_fields['fields'] as $address_field ) { |
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| 394 | |||
| 395 | if ( 'wpinv_state' == $address_field['name'] ) { |
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| 396 | |||
| 397 | $wrap_class = getpaid_get_form_element_grid_class( $address_field ); |
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| 398 | $wrap_class = esc_attr( "$wrap_class getpaid-address-field-wrapper" ); |
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| 399 | $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] ); |
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| 400 | $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] ); |
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| 401 | $value = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : ''; |
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| 402 | $label = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] ); |
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| 403 | |||
| 404 | if ( ! empty( $address_field['required'] ) ) { |
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| 405 | $label .= "<span class='text-danger'> *</span>"; |
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| 406 | } |
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| 407 | |||
| 408 | $html = getpaid_get_states_select_markup ( |
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| 409 | sanitize_text_field( $_GET['country'] ), |
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| 410 | $value, |
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| 411 | $placeholder, |
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| 412 | $label, |
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| 413 | $description, |
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| 414 | ! empty( $address_field['required'] ), |
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| 415 | $wrap_class, |
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| 416 | wpinv_clean( $_GET['name'] ) |
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| 417 | ); |
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| 418 | |||
| 419 | wp_send_json_success( $html ); |
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| 420 | exit; |
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| 421 | |||
| 422 | } |
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| 423 | |||
| 424 | } |
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| 425 | |||
| 426 | exit; |
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| 427 | } |
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| 428 | |||
| 429 | /** |
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| 430 | * Recalculates invoice totals. |
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| 431 | */ |
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| 432 | public static function recalculate_invoice_totals() { |
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| 433 | |||
| 434 | // Verify nonce. |
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| 435 | check_ajax_referer( 'wpinv-nonce' ); |
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| 436 | |||
| 437 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 438 | exit; |
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| 439 | } |
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| 440 | |||
| 441 | // We need an invoice. |
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| 442 | if ( empty( $_POST['post_id'] ) ) { |
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| 443 | exit; |
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| 444 | } |
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| 445 | |||
| 446 | // Fetch the invoice. |
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| 447 | $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) ); |
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| 448 | |||
| 449 | // Ensure it exists. |
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| 450 | if ( ! $invoice->get_id() ) { |
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| 451 | exit; |
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| 452 | } |
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| 453 | |||
| 454 | // Maybe set the country, state, currency. |
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| 455 | foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) { |
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| 456 | if ( isset( $_POST[ $key ] ) ) { |
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| 457 | $method = "set_$key"; |
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| 458 | $invoice->$method( sanitize_text_field( $_POST[ $key ] ) ); |
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| 459 | } |
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| 460 | } |
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| 461 | |||
| 462 | // Maybe disable taxes. |
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| 463 | $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) ); |
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| 464 | |||
| 465 | // Discount code. |
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| 466 | if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) { |
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| 467 | $discount = new WPInv_Discount( $invoice->get_discount_code() ); |
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| 468 | if ( $discount->exists() ) { |
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| 469 | $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) ); |
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| 470 | } else { |
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| 471 | $invoice->remove_discount( 'discount_code' ); |
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| 472 | } |
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| 473 | } |
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| 474 | |||
| 475 | // Recalculate totals. |
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| 476 | $invoice->recalculate_total(); |
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| 477 | |||
| 478 | $total = wpinv_price( $invoice->get_total(), $invoice->get_currency() ); |
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| 479 | $suscriptions = getpaid_get_invoice_subscriptions( $invoice ); |
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| 480 | if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) { |
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| 481 | $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() ); |
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| 482 | $total .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>'; |
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| 483 | } |
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| 484 | |||
| 485 | $totals = array( |
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| 486 | 'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ), |
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| 487 | 'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ), |
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| 488 | 'tax' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ), |
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| 489 | 'total' => $total, |
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| 490 | ); |
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| 491 | |||
| 492 | $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice ); |
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| 493 | |||
| 494 | wp_send_json_success( compact( 'totals' ) ); |
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| 495 | } |
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| 496 | |||
| 497 | /** |
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| 498 | * Get items belonging to a given invoice. |
||
| 499 | */ |
||
| 500 | public static function get_invoice_items() { |
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| 501 | |||
| 502 | // Verify nonce. |
||
| 503 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 504 | |||
| 505 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 506 | exit; |
||
| 507 | } |
||
| 508 | |||
| 509 | // We need an invoice and items. |
||
| 510 | if ( empty( $_POST['post_id'] ) ) { |
||
| 511 | exit; |
||
| 512 | } |
||
| 513 | |||
| 514 | // Fetch the invoice. |
||
| 515 | $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) ); |
||
| 516 | |||
| 517 | // Ensure it exists. |
||
| 518 | if ( ! $invoice->get_id() ) { |
||
| 519 | exit; |
||
| 520 | } |
||
| 521 | |||
| 522 | // Return an array of invoice items. |
||
| 523 | $items = array(); |
||
| 524 | |||
| 525 | foreach ( $invoice->get_items() as $item ) { |
||
| 526 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() ); |
||
| 527 | } |
||
| 528 | |||
| 529 | wp_send_json_success( compact( 'items' ) ); |
||
| 530 | } |
||
| 531 | |||
| 532 | /** |
||
| 533 | * Edits an invoice item. |
||
| 534 | */ |
||
| 535 | public static function edit_invoice_item() { |
||
| 536 | |||
| 537 | // Verify nonce. |
||
| 538 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 539 | |||
| 540 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 541 | exit; |
||
| 542 | } |
||
| 543 | |||
| 544 | // We need an invoice and item details. |
||
| 545 | if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) { |
||
| 546 | exit; |
||
| 547 | } |
||
| 548 | |||
| 549 | // Fetch the invoice. |
||
| 550 | $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) ); |
||
| 551 | |||
| 552 | // Ensure it exists and its not been paid for. |
||
| 553 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 554 | exit; |
||
| 555 | } |
||
| 556 | |||
| 557 | // Format the data. |
||
| 558 | $data = wp_kses_post_deep( wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ) ); |
||
| 559 | |||
| 560 | // Ensure that we have an item id. |
||
| 561 | if ( empty( $data['id'] ) ) { |
||
| 562 | exit; |
||
| 563 | } |
||
| 564 | |||
| 565 | // Abort if the invoice does not have the specified item. |
||
| 566 | $item = $invoice->get_item( (int) $data['id'] ); |
||
| 567 | |||
| 568 | if ( empty( $item ) ) { |
||
| 569 | exit; |
||
| 570 | } |
||
| 571 | |||
| 572 | // Update the item. |
||
| 573 | $item->set_price( getpaid_standardize_amount( $data['price'] ) ); |
||
| 574 | $item->set_name( sanitize_text_field( $data['name'] ) ); |
||
| 575 | $item->set_description( wp_kses_post( $data['description'] ) ); |
||
| 576 | $item->set_quantity( floatval( $data['quantity'] ) ); |
||
| 577 | |||
| 578 | // Add it to the invoice. |
||
| 579 | $error = $invoice->add_item( $item ); |
||
| 580 | $alert = false; |
||
| 581 | if ( is_wp_error( $error ) ) { |
||
| 582 | $alert = $error->get_error_message(); |
||
| 583 | } |
||
| 584 | |||
| 585 | // Update totals. |
||
| 586 | $invoice->recalculate_total(); |
||
| 587 | |||
| 588 | // Save the invoice. |
||
| 589 | $invoice->save(); |
||
| 590 | |||
| 591 | // Return an array of invoice items. |
||
| 592 | $items = array(); |
||
| 593 | |||
| 594 | foreach ( $invoice->get_items() as $item ) { |
||
| 595 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 596 | } |
||
| 597 | |||
| 598 | wp_send_json_success( compact( 'items', 'alert' ) ); |
||
| 599 | } |
||
| 600 | |||
| 601 | /** |
||
| 602 | * Creates an invoice item. |
||
| 603 | */ |
||
| 604 | public static function create_invoice_item() { |
||
| 605 | |||
| 606 | // Verify nonce. |
||
| 607 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 608 | |||
| 609 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 610 | exit; |
||
| 611 | } |
||
| 612 | |||
| 613 | // We need an invoice and item details. |
||
| 614 | if ( empty( $_POST['invoice_id'] ) || empty( $_POST['_wpinv_quick'] ) ) { |
||
| 615 | exit; |
||
| 616 | } |
||
| 617 | |||
| 618 | // Fetch the invoice. |
||
| 619 | $invoice = new WPInv_Invoice( wpinv_clean( $_POST['invoice_id'] ) ); |
||
| 620 | |||
| 621 | // Ensure it exists and its not been paid for. |
||
| 622 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 623 | exit; |
||
| 624 | } |
||
| 625 | |||
| 626 | // Format the data. |
||
| 627 | $data = wp_unslash( $_POST['_wpinv_quick'] ); |
||
| 628 | |||
| 629 | $item = new WPInv_Item(); |
||
| 630 | $item->set_price( getpaid_standardize_amount( $data['price'] ) ); |
||
| 631 | $item->set_name( sanitize_text_field( $data['name'] ) ); |
||
| 632 | $item->set_description( wp_kses_post( $data['description'] ) ); |
||
| 633 | $item->set_type( sanitize_text_field( $data['type'] ) ); |
||
| 634 | $item->set_vat_rule( sanitize_text_field( $data['vat_rule'] ) ); |
||
| 635 | $item->set_vat_class( sanitize_text_field( $data['vat_class'] ) ); |
||
| 636 | $item->set_status( 'publish' ); |
||
| 637 | $item->save(); |
||
| 638 | |||
| 639 | if ( ! $item->exists() ) { |
||
| 640 | $alert = __( 'Could not create invoice item. Please try again.', 'invoicing' ); |
||
| 641 | wp_send_json_success( compact( 'alert' ) ); |
||
| 642 | } |
||
| 643 | |||
| 644 | $item = new GetPaid_Form_Item( $item->get_id() ); |
||
| 645 | $item->set_quantity( floatval( $data['qty'] ) ); |
||
| 646 | |||
| 647 | // Add it to the invoice. |
||
| 648 | $error = $invoice->add_item( $item ); |
||
| 649 | $alert = false; |
||
| 650 | |||
| 651 | if ( is_wp_error( $error ) ) { |
||
| 652 | $alert = $error->get_error_message(); |
||
| 653 | wp_send_json_success( compact( 'alert' ) ); |
||
| 654 | } |
||
| 655 | |||
| 656 | // Update totals. |
||
| 657 | $invoice->recalculate_total(); |
||
| 658 | |||
| 659 | // Save the invoice. |
||
| 660 | $invoice->save(); |
||
| 661 | |||
| 662 | // Save the invoice. |
||
| 663 | $invoice->recalculate_total(); |
||
| 664 | $invoice->save(); |
||
| 665 | ob_start(); |
||
| 666 | GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice ); |
||
| 667 | $row = ob_get_clean(); |
||
| 668 | wp_send_json_success( compact( 'row' ) ); |
||
| 669 | } |
||
| 670 | |||
| 671 | /** |
||
| 672 | * Deletes an invoice item. |
||
| 673 | */ |
||
| 674 | public static function remove_invoice_item() { |
||
| 675 | |||
| 676 | // Verify nonce. |
||
| 677 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 678 | |||
| 679 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 680 | exit; |
||
| 681 | } |
||
| 682 | |||
| 683 | // We need an invoice and an item. |
||
| 684 | if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) { |
||
| 685 | exit; |
||
| 686 | } |
||
| 687 | |||
| 688 | // Fetch the invoice. |
||
| 689 | $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) ); |
||
| 690 | |||
| 691 | // Ensure it exists and its not been paid for. |
||
| 692 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 693 | exit; |
||
| 694 | } |
||
| 695 | |||
| 696 | // Abort if the invoice does not have the specified item. |
||
| 697 | $item = $invoice->get_item( (int) $_POST['item_id'] ); |
||
| 698 | |||
| 699 | if ( empty( $item ) ) { |
||
| 700 | exit; |
||
| 701 | } |
||
| 702 | |||
| 703 | $invoice->remove_item( (int) $_POST['item_id'] ); |
||
| 704 | |||
| 705 | // Update totals. |
||
| 706 | $invoice->recalculate_total(); |
||
| 707 | |||
| 708 | // Save the invoice. |
||
| 709 | $invoice->save(); |
||
| 710 | |||
| 711 | // Return an array of invoice items. |
||
| 712 | $items = array(); |
||
| 713 | |||
| 714 | foreach ( $invoice->get_items() as $item ) { |
||
| 715 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 716 | } |
||
| 717 | |||
| 718 | wp_send_json_success( compact( 'items' ) ); |
||
| 719 | } |
||
| 720 | |||
| 721 | /** |
||
| 722 | * Adds an item to an invoice. |
||
| 723 | */ |
||
| 724 | public static function recalculate_full_prices() { |
||
| 790 | } |
||
| 791 | |||
| 792 | /** |
||
| 793 | * Adds an item to an invoice. |
||
| 794 | */ |
||
| 795 | public static function admin_add_invoice_item() { |
||
| 796 | |||
| 797 | // Verify nonce. |
||
| 798 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 799 | |||
| 800 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 801 | exit; |
||
| 802 | } |
||
| 803 | |||
| 804 | // We need an invoice and item. |
||
| 805 | if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) { |
||
| 806 | exit; |
||
| 807 | } |
||
| 808 | |||
| 809 | // Fetch the invoice. |
||
| 810 | $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) ); |
||
| 811 | $alert = false; |
||
| 812 | |||
| 813 | // Ensure it exists and its not been paid for. |
||
| 814 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 815 | exit; |
||
| 816 | } |
||
| 817 | |||
| 818 | // Add the item. |
||
| 819 | $item = new GetPaid_Form_Item( (int) $_POST['item_id'] ); |
||
| 820 | $error = $invoice->add_item( $item ); |
||
| 821 | |||
| 822 | if ( is_wp_error( $error ) ) { |
||
| 823 | $alert = $error->get_error_message(); |
||
| 824 | wp_send_json_success( compact( 'alert' ) ); |
||
| 825 | } |
||
| 826 | |||
| 827 | // Save the invoice. |
||
| 828 | $invoice->recalculate_total(); |
||
| 829 | $invoice->save(); |
||
| 830 | ob_start(); |
||
| 831 | GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice ); |
||
| 832 | $row = ob_get_clean(); |
||
| 833 | wp_send_json_success( compact( 'row' ) ); |
||
| 834 | } |
||
| 835 | |||
| 836 | /** |
||
| 837 | * Adds a items to an invoice. |
||
| 838 | */ |
||
| 839 | public static function add_invoice_items() { |
||
| 840 | |||
| 841 | // Verify nonce. |
||
| 842 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 843 | |||
| 844 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 845 | exit; |
||
| 846 | } |
||
| 847 | |||
| 848 | // We need an invoice and items. |
||
| 849 | if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) { |
||
| 850 | exit; |
||
| 851 | } |
||
| 852 | |||
| 853 | // Fetch the invoice. |
||
| 854 | $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) ); |
||
| 855 | $alert = false; |
||
| 856 | |||
| 857 | // Ensure it exists and its not been paid for. |
||
| 858 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 859 | exit; |
||
| 860 | } |
||
| 861 | |||
| 862 | // Add the items. |
||
| 863 | foreach ( $_POST['items'] as $data ) { |
||
| 864 | |||
| 865 | $item = new GetPaid_Form_Item( (int) $data[ 'id' ] ); |
||
| 866 | |||
| 867 | if ( is_numeric( $data[ 'qty' ] ) && (float) $data[ 'qty' ] > 0 ) { |
||
| 868 | $item->set_quantity( floatval( $data[ 'qty' ] ) ); |
||
| 869 | } |
||
| 870 | |||
| 871 | if ( $item->get_id() > 0 ) { |
||
| 872 | $error = $invoice->add_item( $item ); |
||
| 873 | |||
| 874 | if ( is_wp_error( $error ) ) { |
||
| 875 | $alert = $error->get_error_message(); |
||
| 876 | } |
||
| 877 | |||
| 878 | } |
||
| 879 | |||
| 880 | } |
||
| 881 | |||
| 882 | // Save the invoice. |
||
| 883 | $invoice->recalculate_total(); |
||
| 884 | $invoice->save(); |
||
| 885 | |||
| 886 | // Return an array of invoice items. |
||
| 887 | $items = array(); |
||
| 888 | |||
| 889 | foreach ( $invoice->get_items() as $item ) { |
||
| 890 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 891 | } |
||
| 892 | |||
| 893 | wp_send_json_success( compact( 'items', 'alert' ) ); |
||
| 894 | } |
||
| 895 | |||
| 896 | /** |
||
| 897 | * Retrieves items that should be added to an invoice. |
||
| 898 | */ |
||
| 899 | public static function get_invoicing_items() { |
||
| 900 | |||
| 901 | // Verify nonce. |
||
| 902 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 903 | |||
| 904 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 905 | exit; |
||
| 906 | } |
||
| 907 | |||
| 908 | // We need a search term. |
||
| 909 | if ( empty( $_GET['search'] ) ) { |
||
| 910 | wp_send_json_success( array() ); |
||
| 911 | } |
||
| 912 | |||
| 913 | // Retrieve items. |
||
| 914 | $item_args = array( |
||
| 915 | 'post_type' => 'wpi_item', |
||
| 916 | 'orderby' => 'title', |
||
| 917 | 'order' => 'ASC', |
||
| 918 | 'posts_per_page' => -1, |
||
| 919 | 'post_status' => array( 'publish' ), |
||
| 920 | 's' => trim( $_GET['search'] ), |
||
| 921 | 'meta_query' => array( |
||
| 922 | array( |
||
| 923 | 'key' => '_wpinv_type', |
||
| 924 | 'compare' => '!=', |
||
| 925 | 'value' => 'package' |
||
| 926 | ) |
||
| 927 | ) |
||
| 928 | ); |
||
| 929 | |||
| 930 | $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) ); |
||
| 931 | $data = array(); |
||
| 932 | |||
| 933 | $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( $_GET['post_id'] ) ); |
||
| 934 | |||
| 935 | foreach ( $items as $item ) { |
||
| 936 | $item = new GetPaid_Form_Item( $item ); |
||
| 937 | $data[] = array( |
||
| 938 | 'id' => (int) $item->get_id(), |
||
| 939 | 'text' => strip_tags( $item->get_name() ), |
||
| 940 | 'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '', |
||
| 941 | ); |
||
| 942 | } |
||
| 943 | |||
| 944 | wp_send_json_success( $data ); |
||
| 945 | |||
| 946 | } |
||
| 947 | |||
| 948 | /** |
||
| 949 | * Retrieves items that should be added to an invoice. |
||
| 950 | */ |
||
| 951 | public static function get_customers() { |
||
| 952 | |||
| 953 | // Verify nonce. |
||
| 954 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 955 | |||
| 956 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 957 | exit; |
||
| 958 | } |
||
| 959 | |||
| 960 | // We need a search term. |
||
| 961 | if ( empty( $_GET['search'] ) ) { |
||
| 962 | wp_send_json_success( array() ); |
||
| 963 | } |
||
| 964 | |||
| 965 | // Retrieve customers. |
||
| 966 | |||
| 967 | $customer_args = array( |
||
| 968 | 'fields' => array( 'ID', 'user_email', 'display_name' ), |
||
| 969 | 'orderby' => 'display_name', |
||
| 970 | 'search' => '*' . sanitize_text_field( $_GET['search'] ) . '*', |
||
| 971 | 'search_columns' => array( 'user_login', 'user_email', 'display_name' ), |
||
| 972 | ); |
||
| 973 | |||
| 974 | $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) ); |
||
| 975 | $data = array(); |
||
| 976 | |||
| 977 | foreach ( $customers as $customer ) { |
||
| 978 | $data[] = array( |
||
| 979 | 'id' => (int) $customer->ID, |
||
| 980 | 'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ), |
||
| 981 | ); |
||
| 982 | } |
||
| 983 | |||
| 984 | wp_send_json_success( $data ); |
||
| 985 | |||
| 986 | } |
||
| 987 | |||
| 988 | /** |
||
| 989 | * Retrieves the states field for AUI forms. |
||
| 990 | */ |
||
| 991 | public static function get_aui_states_field() { |
||
| 1044 | ) |
||
| 1045 | ); |
||
| 1046 | |||
| 1047 | } |
||
| 1048 | |||
| 1049 | /** |
||
| 1050 | * Refresh prices. |
||
| 1051 | * |
||
| 1052 | * @since 1.0.19 |
||
| 1053 | */ |
||
| 1054 | public static function payment_form_refresh_prices() { |
||
| 1055 | |||
| 1056 | // Check nonce. |
||
| 1057 | check_ajax_referer( 'getpaid_form_nonce' ); |
||
| 1058 | |||
| 1059 | // ... form fields... |
||
| 1060 | if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
||
| 1061 | _e( 'Error: Reload the page and try again.', 'invoicing' ); |
||
| 1062 | exit; |
||
| 1063 | } |
||
| 1064 | |||
| 1065 | // Load the submission. |
||
| 1066 | $submission = new GetPaid_Payment_Form_Submission(); |
||
| 1067 | |||
| 1068 | // Do we have an error? |
||
| 1069 | if ( ! empty( $submission->last_error ) ) { |
||
| 1070 | wp_send_json_error( |
||
| 1071 | array( |
||
| 1072 | 'code' => $submission->last_error_code, |
||
| 1073 | 'error' => $submission->last_error |
||
| 1074 | ) |
||
| 1075 | ); |
||
| 1076 | } |
||
| 1077 | |||
| 1078 | // Prepare the response. |
||
| 1079 | $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission ); |
||
| 1080 | |||
| 1081 | // Filter the response. |
||
| 1082 | $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission ); |
||
| 1083 | |||
| 1084 | wp_send_json_success( $response ); |
||
| 1085 | } |
||
| 1086 | |||
| 1087 | /** |
||
| 1088 | * Handles file uploads. |
||
| 1089 | * |
||
| 1090 | * @since 1.0.0 |
||
| 1091 | * @return void |
||
| 1092 | */ |
||
| 1093 | public static function file_upload() { |
||
| 1153 | |||
| 1154 | } |
||
| 1155 | |||
| 1156 | } |
||
| 1157 | |||
| 1158 | WPInv_Ajax::init(); |
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