AyeCode /
invoicing
| Total Complexity | 128 |
| Total Lines | 825 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| 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 | 'edit_invoice_item' => false, |
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| 97 | 'remove_invoice_item' => false, |
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| 98 | 'get_billing_details' => false, |
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| 99 | 'recalculate_invoice_totals' => false, |
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| 100 | 'check_new_user_email' => false, |
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| 101 | 'run_tool' => false, |
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| 102 | 'payment_form_refresh_prices' => true, |
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| 103 | ); |
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| 104 | |||
| 105 | foreach ( $ajax_events as $ajax_event => $nopriv ) { |
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| 106 | add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 107 | add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 108 | |||
| 109 | if ( $nopriv ) { |
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| 110 | add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 111 | add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 112 | add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 113 | } |
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| 114 | } |
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| 115 | } |
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| 116 | |||
| 117 | public static function add_note() { |
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| 139 | } |
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| 140 | |||
| 141 | public static function delete_note() { |
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| 155 | } |
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| 156 | |||
| 157 | public static function get_states_field() { |
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| 161 | } |
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| 162 | |||
| 163 | /** |
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| 164 | * Retrieves a given user's billing address. |
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| 165 | */ |
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| 166 | public static function get_billing_details() { |
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| 167 | |||
| 168 | // Verify nonce. |
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| 169 | check_ajax_referer( 'wpinv-nonce' ); |
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| 170 | |||
| 171 | // Can the user manage the plugin? |
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| 172 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 173 | die(-1); |
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| 174 | } |
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| 175 | |||
| 176 | // Do we have a user id? |
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| 177 | $user_id = $_GET['user_id']; |
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| 178 | |||
| 179 | if ( empty( $user_id ) || ! is_numeric( $user_id ) ) { |
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| 180 | die(-1); |
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| 181 | } |
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| 182 | |||
| 183 | // Fetch the billing details. |
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| 184 | $billing_details = wpinv_get_user_address( $user_id ); |
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| 185 | $billing_details = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id ); |
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| 186 | |||
| 187 | // unset the user id and email. |
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| 188 | $to_ignore = array( 'user_id', 'email' ); |
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| 189 | |||
| 190 | foreach ( $to_ignore as $key ) { |
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| 191 | if ( isset( $billing_details[ $key ] ) ) { |
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| 192 | unset( $billing_details[ $key ] ); |
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| 193 | } |
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| 194 | } |
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| 195 | |||
| 196 | wp_send_json_success( $billing_details ); |
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| 197 | |||
| 198 | } |
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| 199 | |||
| 200 | /** |
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| 201 | * Checks if a new users email is valid. |
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| 202 | */ |
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| 203 | public static function check_new_user_email() { |
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| 204 | |||
| 205 | // Verify nonce. |
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| 206 | check_ajax_referer( 'wpinv-nonce' ); |
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| 207 | |||
| 208 | // Can the user manage the plugin? |
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| 209 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 210 | die(-1); |
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| 211 | } |
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| 212 | |||
| 213 | // We need an email address. |
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| 214 | if ( empty( $_GET['email'] ) ) { |
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| 215 | _e( "Provide the new user's email address", 'invoicing' ); |
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| 216 | exit; |
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| 217 | } |
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| 218 | |||
| 219 | // Ensure the email is valid. |
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| 220 | $email = sanitize_text_field( $_GET['email'] ); |
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| 221 | if ( ! is_email( $email ) ) { |
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| 222 | _e( 'Invalid email address', 'invoicing' ); |
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| 223 | exit; |
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| 224 | } |
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| 225 | |||
| 226 | // And it does not exist. |
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| 227 | if ( email_exists( $email ) ) { |
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| 228 | _e( 'A user with this email address already exists', 'invoicing' ); |
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| 229 | exit; |
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| 230 | } |
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| 231 | |||
| 232 | wp_send_json_success( true ); |
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| 233 | } |
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| 234 | |||
| 235 | public static function run_tool() { |
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| 247 | } |
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| 248 | } |
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| 249 | |||
| 250 | /** |
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| 251 | * Retrieves the markup for a payment form. |
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| 252 | */ |
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| 253 | public static function get_payment_form() { |
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| 254 | |||
| 255 | // Check nonce. |
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| 256 | check_ajax_referer( 'getpaid_form_nonce' ); |
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| 257 | |||
| 258 | // Is the request set up correctly? |
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| 259 | if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) { |
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| 260 | echo aui()->alert( |
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| 261 | array( |
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| 262 | 'type' => 'warning', |
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| 263 | 'content' => __( 'No payment form or item provided', 'invoicing' ), |
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| 264 | ) |
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| 265 | ); |
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| 266 | exit; |
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| 267 | } |
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| 268 | |||
| 269 | // Payment form or button? |
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| 270 | if ( ! empty( $_GET['form'] ) ) { |
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| 271 | getpaid_display_payment_form( urldecode( $_GET['form'] ) ); |
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| 272 | } else if( ! empty( $_GET['invoice'] ) ) { |
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| 273 | getpaid_display_invoice_payment_form( urldecode( $_GET['invoice'] ) ); |
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| 274 | } else { |
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| 275 | $items = getpaid_convert_items_to_array( urldecode( $_GET['item'] ) ); |
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| 276 | getpaid_display_item_payment_form( $items ); |
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| 277 | } |
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| 278 | |||
| 279 | exit; |
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| 280 | |||
| 281 | } |
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| 282 | |||
| 283 | /** |
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| 284 | * Payment forms. |
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| 285 | * |
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| 286 | * @since 1.0.18 |
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| 287 | */ |
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| 288 | public static function payment_form() { |
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| 305 | } |
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| 306 | |||
| 307 | /** |
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| 308 | * Payment forms. |
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| 309 | * |
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| 310 | * @since 1.0.18 |
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| 311 | */ |
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| 312 | public static function get_payment_form_states_field() { |
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| 313 | |||
| 314 | if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) { |
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| 315 | exit; |
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| 316 | } |
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| 317 | |||
| 318 | $elements = getpaid_get_payment_form_elements( $_GET['form'] ); |
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| 319 | |||
| 320 | if ( empty( $elements ) ) { |
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| 321 | exit; |
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| 322 | } |
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| 323 | |||
| 324 | $address_fields = array(); |
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| 325 | foreach ( $elements as $element ) { |
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| 326 | if ( 'address' === $element['type'] ) { |
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| 327 | $address_fields = $element; |
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| 328 | break; |
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| 329 | } |
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| 330 | } |
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| 331 | |||
| 332 | if ( empty( $address_fields ) ) { |
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| 333 | exit; |
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| 334 | } |
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| 335 | |||
| 336 | foreach ( $address_fields['fields'] as $address_field ) { |
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| 337 | |||
| 338 | if ( 'wpinv_state' == $address_field['name'] ) { |
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| 339 | |||
| 340 | $wrap_class = getpaid_get_form_element_grid_class( $address_field ); |
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| 341 | $wrap_class = esc_attr( "$wrap_class getpaid-address-field-wrapper" ); |
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| 342 | $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] ); |
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| 343 | $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] ); |
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| 344 | $value = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : ''; |
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| 345 | $label = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] ); |
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| 346 | |||
| 347 | if ( ! empty( $address_field['required'] ) ) { |
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| 348 | $label .= "<span class='text-danger'> *</span>"; |
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| 349 | } |
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| 350 | |||
| 351 | $html = getpaid_get_states_select_markup ( |
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| 352 | sanitize_text_field( $_GET['country'] ), |
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| 353 | $value, |
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| 354 | $placeholder, |
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| 355 | $label, |
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| 356 | $description, |
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| 357 | ! empty( $address_field['required'] ), |
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| 358 | $wrap_class, |
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| 359 | wpinv_clean( $_GET['name'] ) |
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| 360 | ); |
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| 361 | |||
| 362 | wp_send_json_success( $html ); |
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| 363 | exit; |
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| 364 | |||
| 365 | } |
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| 366 | |||
| 367 | } |
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| 368 | |||
| 369 | exit; |
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| 370 | } |
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| 371 | |||
| 372 | /** |
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| 373 | * Recalculates invoice totals. |
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| 374 | */ |
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| 375 | public static function recalculate_invoice_totals() { |
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| 376 | |||
| 377 | // Verify nonce. |
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| 378 | check_ajax_referer( 'wpinv-nonce' ); |
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| 379 | |||
| 380 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 381 | exit; |
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| 382 | } |
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| 383 | |||
| 384 | // We need an invoice. |
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| 385 | if ( empty( $_POST['post_id'] ) ) { |
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| 386 | exit; |
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| 387 | } |
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| 388 | |||
| 389 | // Fetch the invoice. |
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| 390 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
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| 391 | |||
| 392 | // Ensure it exists. |
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| 393 | if ( ! $invoice->get_id() ) { |
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| 394 | exit; |
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| 395 | } |
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| 396 | |||
| 397 | // Maybe set the country, state, currency. |
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| 398 | foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) { |
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| 399 | if ( isset( $_POST[ $key ] ) ) { |
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| 400 | $method = "set_$key"; |
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| 401 | $invoice->$method( sanitize_text_field( $_POST[ $key ] ) ); |
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| 402 | } |
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| 403 | } |
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| 404 | |||
| 405 | // Maybe disable taxes. |
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| 406 | $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) ); |
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| 407 | |||
| 408 | // Discount code. |
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| 409 | if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) { |
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| 410 | $discount = new WPInv_Discount( $invoice->get_discount_code() ); |
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| 411 | if ( $discount->exists() ) { |
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| 412 | $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) ); |
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| 413 | } else { |
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| 414 | $invoice->remove_discount( 'discount_code' ); |
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| 415 | } |
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| 416 | } |
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| 417 | |||
| 418 | // Recalculate totals. |
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| 419 | $invoice->recalculate_total(); |
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| 420 | |||
| 421 | $total = wpinv_price( $invoice->get_total(), $invoice->get_currency() ); |
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| 422 | |||
| 423 | if ( $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) { |
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| 424 | $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() ); |
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| 425 | $total .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>'; |
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| 426 | } |
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| 427 | |||
| 428 | $totals = array( |
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| 429 | 'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ), |
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| 430 | 'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ), |
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| 431 | 'tax' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ), |
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| 432 | 'total' => $total, |
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| 433 | ); |
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| 434 | |||
| 435 | $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice ); |
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| 436 | |||
| 437 | wp_send_json_success( compact( 'totals' ) ); |
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| 438 | } |
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| 439 | |||
| 440 | /** |
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| 441 | * Get items belonging to a given invoice. |
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| 442 | */ |
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| 443 | public static function get_invoice_items() { |
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| 444 | |||
| 445 | // Verify nonce. |
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| 446 | check_ajax_referer( 'wpinv-nonce' ); |
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| 447 | |||
| 448 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 449 | exit; |
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| 450 | } |
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| 451 | |||
| 452 | // We need an invoice and items. |
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| 453 | if ( empty( $_POST['post_id'] ) ) { |
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| 454 | exit; |
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| 455 | } |
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| 456 | |||
| 457 | // Fetch the invoice. |
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| 458 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
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| 459 | |||
| 460 | // Ensure it exists. |
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| 461 | if ( ! $invoice->get_id() ) { |
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| 462 | exit; |
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| 463 | } |
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| 464 | |||
| 465 | // Return an array of invoice items. |
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| 466 | $items = array(); |
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| 467 | |||
| 468 | foreach ( $invoice->get_items() as $item_id => $item ) { |
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| 469 | $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() ); |
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| 470 | } |
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| 471 | |||
| 472 | wp_send_json_success( compact( 'items' ) ); |
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| 473 | } |
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| 474 | |||
| 475 | /** |
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| 476 | * Edits an invoice item. |
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| 477 | */ |
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| 478 | public static function edit_invoice_item() { |
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| 479 | |||
| 480 | // Verify nonce. |
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| 481 | check_ajax_referer( 'wpinv-nonce' ); |
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| 482 | |||
| 483 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 484 | exit; |
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| 485 | } |
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| 486 | |||
| 487 | // We need an invoice and item details. |
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| 488 | if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) { |
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| 489 | exit; |
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| 490 | } |
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| 491 | |||
| 492 | // Fetch the invoice. |
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| 493 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
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| 494 | |||
| 495 | // Ensure it exists and its not been paid for. |
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| 496 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
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| 497 | exit; |
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| 498 | } |
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| 499 | |||
| 500 | // Format the data. |
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| 501 | $data = wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ); |
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| 502 | |||
| 503 | // Ensure that we have an item id. |
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| 504 | if ( empty( $data['id'] ) ) { |
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| 505 | exit; |
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| 506 | } |
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| 507 | |||
| 508 | // Abort if the invoice does not have the specified item. |
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| 509 | $item = $invoice->get_item( (int) $data['id'] ); |
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| 510 | |||
| 511 | if ( empty( $item ) ) { |
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| 512 | exit; |
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| 513 | } |
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| 514 | |||
| 515 | // Update the item. |
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| 516 | $item->set_price( floatval( $data['price'] ) ); |
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| 517 | $item->set_name( sanitize_text_field( $data['name'] ) ); |
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| 518 | $item->set_description( wp_kses_post( $data['description'] ) ); |
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| 519 | $item->set_quantity( intval( $data['quantity'] ) ); |
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| 520 | |||
| 521 | // Add it to the invoice. |
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| 522 | $error = $invoice->add_item( $item ); |
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| 523 | $alert = false; |
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| 524 | if ( is_wp_error( $error ) ) { |
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| 525 | $alert = $error->get_error_message(); |
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| 526 | } |
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| 527 | |||
| 528 | // Update totals. |
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| 529 | $invoice->recalculate_total(); |
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| 530 | |||
| 531 | // Save the invoice. |
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| 532 | $invoice->save(); |
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| 533 | |||
| 534 | // Return an array of invoice items. |
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| 535 | $items = array(); |
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| 536 | |||
| 537 | foreach ( $invoice->get_items() as $item_id => $item ) { |
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| 538 | $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
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| 539 | } |
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| 540 | |||
| 541 | wp_send_json_success( compact( 'items', 'alert' ) ); |
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| 542 | } |
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| 543 | |||
| 544 | /** |
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| 545 | * Deletes an invoice item. |
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| 546 | */ |
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| 547 | public static function remove_invoice_item() { |
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| 548 | |||
| 549 | // Verify nonce. |
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| 550 | check_ajax_referer( 'wpinv-nonce' ); |
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| 551 | |||
| 552 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 553 | exit; |
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| 554 | } |
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| 555 | |||
| 556 | // We need an invoice and an item. |
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| 557 | if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) { |
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| 558 | exit; |
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| 559 | } |
||
| 560 | |||
| 561 | // Fetch the invoice. |
||
| 562 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
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| 563 | |||
| 564 | // Ensure it exists and its not been paid for. |
||
| 565 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
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| 566 | exit; |
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| 567 | } |
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| 568 | |||
| 569 | // Abort if the invoice does not have the specified item. |
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| 570 | $item = $invoice->get_item( (int) $_POST['item_id'] ); |
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| 571 | |||
| 572 | if ( empty( $item ) ) { |
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| 573 | exit; |
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| 574 | } |
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| 575 | |||
| 576 | $invoice->remove_item( (int) $_POST['item_id'] ); |
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| 577 | |||
| 578 | // Update totals. |
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| 579 | $invoice->recalculate_total(); |
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| 580 | |||
| 581 | // Save the invoice. |
||
| 582 | $invoice->save(); |
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| 583 | |||
| 584 | // Return an array of invoice items. |
||
| 585 | $items = array(); |
||
| 586 | |||
| 587 | foreach ( $invoice->get_items() as $item_id => $item ) { |
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| 588 | $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 589 | } |
||
| 590 | |||
| 591 | wp_send_json_success( compact( 'items' ) ); |
||
| 592 | } |
||
| 593 | |||
| 594 | /** |
||
| 595 | * Adds a items to an invoice. |
||
| 596 | */ |
||
| 597 | public static function add_invoice_items() { |
||
| 598 | |||
| 599 | // Verify nonce. |
||
| 600 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 601 | |||
| 602 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 603 | exit; |
||
| 604 | } |
||
| 605 | |||
| 606 | // We need an invoice and items. |
||
| 607 | if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) { |
||
| 608 | exit; |
||
| 609 | } |
||
| 610 | |||
| 611 | // Fetch the invoice. |
||
| 612 | $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
||
| 613 | $alert = false; |
||
| 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 | // Add the items. |
||
| 621 | foreach ( $_POST['items'] as $data ) { |
||
| 622 | |||
| 623 | $item = new GetPaid_Form_Item( $data[ 'id' ] ); |
||
| 624 | |||
| 625 | if ( is_numeric( $data[ 'qty' ] ) && (float) $data[ 'qty' ] > 0 ) { |
||
| 626 | $item->set_quantity( $data[ 'qty' ] ); |
||
| 627 | } |
||
| 628 | |||
| 629 | if ( $item->get_id() > 0 ) { |
||
| 630 | $error = $invoice->add_item( $item ); |
||
| 631 | |||
| 632 | if ( is_wp_error( $error ) ) { |
||
| 633 | $alert = $error->get_error_message(); |
||
| 634 | } |
||
| 635 | |||
| 636 | } |
||
| 637 | |||
| 638 | } |
||
| 639 | |||
| 640 | // Save the invoice. |
||
| 641 | $invoice->recalculate_total(); |
||
| 642 | $invoice->save(); |
||
| 643 | |||
| 644 | // Return an array of invoice items. |
||
| 645 | $items = array(); |
||
| 646 | |||
| 647 | foreach ( $invoice->get_items() as $item_id => $item ) { |
||
| 648 | $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 649 | } |
||
| 650 | |||
| 651 | wp_send_json_success( compact( 'items', 'alert' ) ); |
||
| 652 | } |
||
| 653 | |||
| 654 | /** |
||
| 655 | * Retrieves items that should be added to an invoice. |
||
| 656 | */ |
||
| 657 | public static function get_invoicing_items() { |
||
| 658 | |||
| 659 | // Verify nonce. |
||
| 660 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 661 | |||
| 662 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 663 | exit; |
||
| 664 | } |
||
| 665 | |||
| 666 | // We need a search term. |
||
| 667 | if ( empty( $_GET['search'] ) ) { |
||
| 668 | wp_send_json_success( array() ); |
||
| 669 | } |
||
| 670 | |||
| 671 | // Retrieve items. |
||
| 672 | $item_args = array( |
||
| 673 | 'post_type' => 'wpi_item', |
||
| 674 | 'orderby' => 'title', |
||
| 675 | 'order' => 'ASC', |
||
| 676 | 'posts_per_page' => -1, |
||
| 677 | 'post_status' => array( 'publish' ), |
||
| 678 | 's' => trim( $_GET['search'] ), |
||
| 679 | 'meta_query' => array( |
||
| 680 | array( |
||
| 681 | 'key' => '_wpinv_type', |
||
| 682 | 'compare' => '!=', |
||
| 683 | 'value' => 'package' |
||
| 684 | ) |
||
| 685 | ) |
||
| 686 | ); |
||
| 687 | |||
| 688 | $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) ); |
||
| 689 | $data = array(); |
||
| 690 | |||
| 691 | |||
| 692 | $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( $_GET['post_id'] ) ); |
||
| 693 | |||
| 694 | foreach ( $items as $item ) { |
||
| 695 | $item = new GetPaid_Form_Item( $item ); |
||
| 696 | $data[] = array( |
||
| 697 | 'id' => (int) $item->get_id(), |
||
| 698 | 'text' => strip_tags( $item->get_name() ), |
||
| 699 | 'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '', |
||
| 700 | ); |
||
| 701 | } |
||
| 702 | |||
| 703 | wp_send_json_success( $data ); |
||
| 704 | |||
| 705 | } |
||
| 706 | |||
| 707 | /** |
||
| 708 | * Retrieves items that should be added to an invoice. |
||
| 709 | */ |
||
| 710 | public static function get_customers() { |
||
| 711 | |||
| 712 | // Verify nonce. |
||
| 713 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 714 | |||
| 715 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
||
| 716 | exit; |
||
| 717 | } |
||
| 718 | |||
| 719 | // We need a search term. |
||
| 720 | if ( empty( $_GET['search'] ) ) { |
||
| 721 | wp_send_json_success( array() ); |
||
| 722 | } |
||
| 723 | |||
| 724 | // Retrieve customers. |
||
| 725 | |||
| 726 | $customer_args = array( |
||
| 727 | 'fields' => array( 'ID', 'user_email', 'display_name' ), |
||
| 728 | 'orderby' => 'display_name', |
||
| 729 | 'search' => sanitize_text_field( $_GET['search'] ), |
||
| 730 | ); |
||
| 731 | |||
| 732 | $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) ); |
||
| 733 | $data = array(); |
||
| 734 | |||
| 735 | foreach ( $customers as $customer ) { |
||
| 736 | $data[] = array( |
||
| 737 | 'id' => (int) $customer->ID, |
||
| 738 | 'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ), |
||
| 739 | ); |
||
| 740 | } |
||
| 741 | |||
| 742 | wp_send_json_success( $data ); |
||
| 743 | |||
| 744 | } |
||
| 745 | |||
| 746 | /** |
||
| 747 | * Retrieves the states field for AUI forms. |
||
| 748 | */ |
||
| 749 | public static function get_aui_states_field() { |
||
| 750 | |||
| 751 | // Verify nonce. |
||
| 752 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 753 | |||
| 754 | // We need a country. |
||
| 755 | if ( empty( $_GET['country'] ) ) { |
||
| 756 | exit; |
||
| 757 | } |
||
| 758 | |||
| 759 | $states = wpinv_get_country_states( sanitize_text_field( $_GET['country'] ) ); |
||
| 760 | $state = isset( $_GET['state'] ) ? sanitize_text_field( $_GET['state'] ) : wpinv_get_default_state(); |
||
| 761 | $name = isset( $_GET['name'] ) ? sanitize_text_field( $_GET['name'] ) : 'wpinv_state'; |
||
| 762 | $class = isset( $_GET['class'] ) ? sanitize_text_field( $_GET['class'] ) : 'form-control-sm'; |
||
| 763 | |||
| 764 | if ( empty( $states ) ) { |
||
| 765 | |||
| 766 | $html = aui()->input( |
||
| 767 | array( |
||
| 768 | 'type' => 'text', |
||
| 769 | 'id' => 'wpinv_state', |
||
| 770 | 'name' => $name, |
||
| 771 | 'label' => __( 'State', 'invoicing' ), |
||
| 772 | 'label_type' => 'vertical', |
||
| 773 | 'placeholder' => __( 'State', 'invoicing' ), |
||
| 774 | 'class' => $class, |
||
| 775 | 'value' => $state, |
||
| 776 | ) |
||
| 777 | ); |
||
| 778 | |||
| 779 | } else { |
||
| 780 | |||
| 781 | $html = aui()->select( |
||
| 782 | array( |
||
| 783 | 'id' => 'wpinv_state', |
||
| 784 | 'name' => $name, |
||
| 785 | 'label' => __( 'State', 'invoicing' ), |
||
| 786 | 'label_type' => 'vertical', |
||
| 787 | 'placeholder' => __( 'Select a state', 'invoicing' ), |
||
| 788 | 'class' => $class, |
||
| 789 | 'value' => $state, |
||
| 790 | 'options' => $states, |
||
| 791 | 'data-allow-clear' => 'false', |
||
| 792 | 'select2' => true, |
||
| 793 | ) |
||
| 794 | ); |
||
| 795 | |||
| 796 | } |
||
| 797 | |||
| 798 | wp_send_json_success( |
||
| 799 | array( |
||
| 800 | 'html' => $html, |
||
| 801 | 'select' => ! empty ( $states ) |
||
| 802 | ) |
||
| 803 | ); |
||
| 804 | |||
| 805 | } |
||
| 806 | |||
| 807 | /** |
||
| 808 | * Refresh prices. |
||
| 809 | * |
||
| 810 | * @since 1.0.19 |
||
| 811 | */ |
||
| 812 | public static function payment_form_refresh_prices() { |
||
| 839 | } |
||
| 840 | |||
| 841 | } |
||
| 842 | |||
| 843 | WPInv_Ajax::init(); |
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