AyeCode /
invoicing
| Total Complexity | 194 |
| Total Lines | 1164 |
| Duplicated Lines | 0 % |
| Changes | 4 | ||
| Bugs | 1 | Features | 1 |
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 | $post_id = absint( $_POST['post_id'] ); |
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| 125 | $note = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) ); |
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| 126 | $note_type = sanitize_text_field( $_POST['note_type'] ); |
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| 127 | |||
| 128 | if ( ! wpinv_current_user_can( 'invoice_add_note', array( 'invoice_id' => $post_id, 'note_type' => $note_type ) ) ) { |
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| 129 | die( -1 ); |
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| 130 | } |
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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 | $note_id = (int)$_POST['note_id']; |
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| 149 | |||
| 150 | if ( ! wpinv_current_user_can( 'invoice_delete_note', array( 'note_id' => $note_id ) ) ) { |
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| 151 | die( -1 ); |
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| 152 | } |
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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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| 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 | // Verify nonce. |
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| 172 | check_ajax_referer( 'wpinv-nonce' ); |
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| 173 | |||
| 174 | // Do we have a user id? |
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| 175 | $user_id = (int) $_GET['user_id']; |
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| 176 | $invoice_id = ! empty( $_REQUEST['post_id'] ) ? (int) $_REQUEST['post_id'] : 0; |
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| 177 | |||
| 178 | if ( empty( $user_id ) || ! is_numeric( $user_id ) ) { |
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| 179 | die( -1 ); |
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| 180 | } |
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| 181 | |||
| 182 | // Can the user manage the plugin? |
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| 183 | if ( ! wpinv_current_user_can( 'invoice_get_billing_details', array( 'user_id' => $user_id, 'invoice_id' => $invoice_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 | // Verify nonce. |
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| 209 | check_ajax_referer( 'wpinv-nonce' ); |
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| 210 | |||
| 211 | $invoice_id = ! empty( $_REQUEST['post_id'] ) ? absint( $_REQUEST['post_id'] ) : 0; |
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| 212 | |||
| 213 | if ( empty( $invoice_id ) ) { |
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| 214 | die( -1 ); |
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| 215 | } |
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| 216 | |||
| 217 | // Can the user manage the plugin? |
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| 218 | if ( ! wpinv_current_user_can( 'invoice_check_new_user_email', array( 'invoice_id' => $invoice_id ) ) ) { |
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| 219 | die( -1 ); |
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| 220 | } |
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| 221 | |||
| 222 | // We need an email address. |
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| 223 | if ( empty( $_GET['email'] ) ) { |
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| 224 | esc_html_e( "Provide the new user's email address", 'invoicing' ); |
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| 225 | exit; |
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| 226 | } |
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| 227 | |||
| 228 | // Ensure the email is valid. |
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| 229 | $email = sanitize_email( $_GET['email'] ); |
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| 230 | if ( ! is_email( $email ) ) { |
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| 231 | esc_html_e( 'Invalid email address', 'invoicing' ); |
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| 232 | exit; |
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| 233 | } |
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| 234 | |||
| 235 | // And it does not exist. |
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| 236 | $id = email_exists( $email ); |
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| 237 | if ( $id ) { |
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| 238 | wp_send_json_success( compact( 'id' ) ); |
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| 239 | } |
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| 240 | |||
| 241 | wp_send_json_success( true ); |
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| 242 | } |
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| 243 | |||
| 244 | public static function run_tool() { |
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| 245 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
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| 246 | |||
| 247 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 248 | die( -1 ); |
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| 249 | } |
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| 250 | |||
| 251 | $tool = sanitize_text_field( $_POST['tool'] ); |
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| 252 | |||
| 253 | do_action( 'wpinv_run_tool' ); |
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| 254 | |||
| 255 | if ( ! empty( $tool ) ) { |
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| 256 | do_action( 'wpinv_tool_' . $tool ); |
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| 257 | } |
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| 258 | } |
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| 259 | |||
| 260 | /** |
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| 261 | * Retrieves the markup for a payment form. |
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| 262 | */ |
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| 263 | public static function get_payment_form() { |
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| 264 | global $getpaid_force_checkbox; |
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| 265 | |||
| 266 | // Is the request set up correctly? |
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| 267 | if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) { |
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| 268 | aui()->alert( |
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| 269 | array( |
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| 270 | 'type' => 'warning', |
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| 271 | 'content' => __( 'No payment form or item provided', 'invoicing' ), |
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| 272 | ), |
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| 273 | true |
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| 274 | ); |
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| 275 | exit; |
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| 276 | } |
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| 277 | |||
| 278 | // Payment form or button? |
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| 279 | if ( ! empty( $_GET['form'] ) ) { |
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| 280 | $form = sanitize_text_field( urldecode( $_GET['form'] ) ); |
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| 281 | |||
| 282 | if ( false !== strpos( $form, '|' ) ) { |
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| 283 | $form_pos = strpos( $form, '|' ); |
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| 284 | $_items = getpaid_convert_items_to_array( substr( $form, $form_pos + 1 ) ); |
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| 285 | $form = substr( $form, 0, $form_pos ); |
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| 286 | |||
| 287 | // Retrieve appropriate payment form. |
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| 288 | $payment_form = new GetPaid_Payment_Form( $form ); |
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| 289 | $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() ); |
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| 290 | |||
| 291 | $items = array(); |
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| 292 | $item_ids = array(); |
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| 293 | |||
| 294 | foreach ( $_items as $item_id => $qty ) { |
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| 295 | if ( ! in_array( $item_id, $item_ids ) ) { |
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| 296 | $item = new GetPaid_Form_Item( $item_id ); |
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| 297 | $item->set_quantity( $qty ); |
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| 298 | |||
| 299 | if ( 0 == $qty ) { |
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| 300 | $item->set_allow_quantities( true ); |
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| 301 | $item->set_is_required( false ); |
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| 302 | $getpaid_force_checkbox = true; |
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| 303 | } |
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| 304 | |||
| 305 | $item_ids[] = $item->get_id(); |
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| 306 | $items[] = $item; |
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| 307 | } |
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| 308 | } |
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| 309 | |||
| 310 | if ( ! $payment_form->is_default() ) { |
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| 311 | |||
| 312 | foreach ( $payment_form->get_items() as $item ) { |
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| 313 | if ( ! in_array( $item->get_id(), $item_ids ) ) { |
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| 314 | $item_ids[] = $item->get_id(); |
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| 315 | $items[] = $item; |
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| 316 | } |
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| 317 | } |
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| 318 | } |
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| 319 | |||
| 320 | $payment_form->set_items( $items ); |
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| 321 | $extra_items = esc_attr( getpaid_convert_items_to_string( $_items ) ); |
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| 322 | $extra_items_key = md5( NONCE_KEY . AUTH_KEY . $extra_items ); |
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| 323 | $extra_items = "<input type='hidden' name='getpaid-form-items' value='$extra_items' />"; |
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| 324 | $extra_items .= "<input type='hidden' name='getpaid-form-items-key' value='$extra_items_key' />"; |
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| 325 | $payment_form->display( $extra_items ); |
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| 326 | $getpaid_force_checkbox = false; |
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| 327 | |||
| 328 | } else { |
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| 329 | getpaid_display_payment_form( $form ); |
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| 330 | } |
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| 331 | } elseif ( ! empty( $_GET['invoice'] ) ) { |
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| 332 | getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) ); |
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| 333 | } else { |
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| 334 | $items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) ); |
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| 335 | getpaid_display_item_payment_form( $items ); |
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| 336 | } |
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| 337 | |||
| 338 | exit; |
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| 339 | |||
| 340 | } |
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| 341 | |||
| 342 | /** |
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| 343 | * Payment forms. |
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| 344 | * |
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| 345 | * @since 1.0.18 |
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| 346 | */ |
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| 347 | public static function payment_form() { |
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| 348 | |||
| 349 | // ... form fields... |
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| 350 | if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
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| 351 | esc_html_e( 'Error: Reload the page and try again.', 'invoicing' ); |
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| 352 | exit; |
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| 353 | } |
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| 354 | |||
| 355 | // Process the payment form. |
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| 356 | $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' ); |
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| 357 | $checkout = new $checkout_class( new GetPaid_Payment_Form_Submission() ); |
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| 358 | $checkout->process_checkout(); |
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| 359 | |||
| 360 | exit; |
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| 361 | } |
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| 362 | |||
| 363 | /** |
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| 364 | * Payment forms. |
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| 365 | * |
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| 366 | * @since 1.0.18 |
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| 367 | */ |
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| 368 | public static function get_payment_form_states_field() { |
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| 425 | } |
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| 426 | |||
| 427 | /** |
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| 428 | * Recalculates invoice totals. |
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| 429 | */ |
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| 430 | public static function recalculate_invoice_totals() { |
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| 431 | // Verify nonce. |
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| 432 | check_ajax_referer( 'wpinv-nonce' ); |
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| 433 | |||
| 434 | $invoice_id = ! empty( $_POST['post_id'] ) ? absint( $_POST['post_id'] ) : 0; |
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| 435 | |||
| 436 | if ( empty( $invoice_id ) ) { |
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| 437 | die( -1 ); |
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| 438 | } |
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| 439 | |||
| 440 | // Can the user manage the plugin? |
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| 441 | if ( ! wpinv_current_user_can( 'invoice_recalculate_totals', array( 'invoice_id' => $invoice_id ) ) ) { |
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| 442 | die( -1 ); |
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| 443 | } |
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| 444 | |||
| 445 | // Fetch the invoice. |
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| 446 | $invoice = new WPInv_Invoice( $invoice_id ); |
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| 447 | |||
| 448 | // Ensure it exists. |
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| 449 | if ( ! $invoice->get_id() ) { |
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| 450 | exit; |
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| 451 | } |
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| 452 | |||
| 453 | // Maybe set the country, state, currency. |
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| 454 | foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) { |
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| 455 | if ( isset( $_POST[ $key ] ) ) { |
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| 456 | $method = "set_$key"; |
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| 457 | $invoice->$method( sanitize_text_field( $_POST[ $key ] ) ); |
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| 458 | } |
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| 459 | } |
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| 460 | |||
| 461 | // Maybe disable taxes. |
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| 462 | $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) ); |
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| 463 | |||
| 464 | // Discount code. |
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| 465 | if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) { |
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| 466 | $discount = new WPInv_Discount( $invoice->get_discount_code() ); |
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| 467 | if ( $discount->exists() ) { |
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| 468 | $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) ); |
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| 469 | } else { |
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| 470 | $invoice->remove_discount( 'discount_code' ); |
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| 471 | } |
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| 472 | } |
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| 473 | |||
| 474 | // Recalculate totals. |
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| 475 | $invoice->recalculate_total(); |
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| 476 | |||
| 477 | $total = wpinv_price( $invoice->get_total(), $invoice->get_currency() ); |
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| 478 | $suscriptions = getpaid_get_invoice_subscriptions( $invoice ); |
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| 479 | if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) { |
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| 480 | $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() ); |
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| 481 | $total .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>'; |
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| 482 | } |
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| 483 | |||
| 484 | $totals = array( |
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| 485 | 'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ), |
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| 486 | 'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ), |
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| 487 | 'tax' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ), |
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| 488 | 'total' => $total, |
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| 489 | ); |
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| 490 | |||
| 491 | $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice ); |
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| 492 | |||
| 493 | wp_send_json_success( compact( 'totals' ) ); |
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| 494 | } |
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| 495 | |||
| 496 | /** |
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| 497 | * Get items belonging to a given invoice. |
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| 498 | */ |
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| 499 | public static function get_invoice_items() { |
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| 500 | // Verify nonce. |
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| 501 | check_ajax_referer( 'wpinv-nonce' ); |
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| 502 | |||
| 503 | $invoice_id = ! empty( $_POST['post_id'] ) ? absint( $_POST['post_id'] ) : 0; |
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| 504 | |||
| 505 | if ( empty( $invoice_id ) ) { |
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| 506 | exit; |
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| 507 | } |
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| 508 | |||
| 509 | // Can the user manage the plugin? |
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| 510 | if ( ! wpinv_current_user_can( 'invoice_get_items', array( 'invoice_id' => $invoice_id ) ) ) { |
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| 511 | exit; |
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| 512 | } |
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| 513 | |||
| 514 | // Fetch the invoice. |
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| 515 | $invoice = new WPInv_Invoice( $invoice_id ); |
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| 516 | |||
| 517 | // Ensure it exists. |
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| 518 | if ( ! $invoice->get_id() ) { |
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| 519 | exit; |
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| 520 | } |
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| 521 | |||
| 522 | // Return an array of invoice items. |
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| 523 | $items = array(); |
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| 524 | |||
| 525 | foreach ( $invoice->get_items() as $item ) { |
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| 526 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() ); |
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| 527 | } |
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| 528 | |||
| 529 | wp_send_json_success( compact( 'items' ) ); |
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| 530 | } |
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| 531 | |||
| 532 | /** |
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| 533 | * Edits an invoice item. |
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| 534 | */ |
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| 535 | public static function edit_invoice_item() { |
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| 536 | // Verify nonce. |
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| 537 | check_ajax_referer( 'wpinv-nonce' ); |
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| 538 | |||
| 539 | // We need an invoice and item details. |
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| 540 | if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) { |
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| 541 | exit; |
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| 542 | } |
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| 543 | |||
| 544 | $invoice_id = absint( $_POST['post_id'] ); |
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| 545 | |||
| 546 | if ( empty( $invoice_id ) ) { |
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| 547 | exit; |
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| 548 | } |
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| 549 | |||
| 550 | // Can the user manage the plugin? |
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| 551 | if ( ! wpinv_current_user_can( 'invoice_edit_item', array( 'invoice_id' => $invoice_id ) ) ) { |
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| 552 | exit; |
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| 553 | } |
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| 554 | |||
| 555 | // Fetch the invoice. |
||
| 556 | $invoice = new WPInv_Invoice( $invoice_id ); |
||
| 557 | |||
| 558 | // Ensure it exists and its not been paid for. |
||
| 559 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 560 | exit; |
||
| 561 | } |
||
| 562 | |||
| 563 | // Format the data. |
||
| 564 | $data = wp_kses_post_deep( wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ) ); |
||
| 565 | |||
| 566 | // Ensure that we have an item id. |
||
| 567 | if ( empty( $data['id'] ) ) { |
||
| 568 | exit; |
||
| 569 | } |
||
| 570 | |||
| 571 | // Abort if the invoice does not have the specified item. |
||
| 572 | $item = $invoice->get_item( (int) $data['id'] ); |
||
| 573 | |||
| 574 | if ( empty( $item ) ) { |
||
| 575 | exit; |
||
| 576 | } |
||
| 577 | |||
| 578 | // Update the item. |
||
| 579 | $item->set_price( getpaid_standardize_amount( $data['price'] ) ); |
||
| 580 | $item->set_name( sanitize_text_field( $data['name'] ) ); |
||
| 581 | $item->set_description( wp_kses_post( $data['description'] ) ); |
||
| 582 | $item->set_quantity( floatval( $data['quantity'] ) ); |
||
| 583 | |||
| 584 | // Add it to the invoice. |
||
| 585 | $error = $invoice->add_item( $item ); |
||
| 586 | $alert = false; |
||
| 587 | if ( is_wp_error( $error ) ) { |
||
| 588 | $alert = $error->get_error_message(); |
||
| 589 | } |
||
| 590 | |||
| 591 | // Update totals. |
||
| 592 | $invoice->recalculate_total(); |
||
| 593 | |||
| 594 | // Save the invoice. |
||
| 595 | $invoice->save(); |
||
| 596 | |||
| 597 | // Return an array of invoice items. |
||
| 598 | $items = array(); |
||
| 599 | |||
| 600 | foreach ( $invoice->get_items() as $item ) { |
||
| 601 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 602 | } |
||
| 603 | |||
| 604 | wp_send_json_success( compact( 'items', 'alert' ) ); |
||
| 605 | } |
||
| 606 | |||
| 607 | /** |
||
| 608 | * Creates an invoice item. |
||
| 609 | */ |
||
| 610 | public static function create_invoice_item() { |
||
| 611 | // Verify nonce. |
||
| 612 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 613 | |||
| 614 | // We need an invoice and item details. |
||
| 615 | if ( empty( $_POST['invoice_id'] ) || empty( $_POST['_wpinv_quick'] ) ) { |
||
| 616 | exit; |
||
| 617 | } |
||
| 618 | |||
| 619 | $invoice_id = absint( $_POST['invoice_id'] ); |
||
| 620 | |||
| 621 | if ( empty( $invoice_id ) ) { |
||
| 622 | exit; |
||
| 623 | } |
||
| 624 | |||
| 625 | if ( ! wpinv_current_user_can( 'invoice_create_item', array( 'invoice_id' => $invoice_id ) ) ) { |
||
| 626 | exit; |
||
| 627 | } |
||
| 628 | |||
| 629 | // Fetch the invoice. |
||
| 630 | $invoice = new WPInv_Invoice( $invoice_id ); |
||
| 631 | |||
| 632 | // Ensure it exists and its not been paid for. |
||
| 633 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 634 | exit; |
||
| 635 | } |
||
| 636 | |||
| 637 | // Format the data. |
||
| 638 | $data = wp_kses_post_deep( wp_unslash( $_POST['_wpinv_quick'] ) ); |
||
| 639 | |||
| 640 | $item = new WPInv_Item(); |
||
| 641 | $item->set_price( getpaid_standardize_amount( $data['price'] ) ); |
||
| 642 | $item->set_name( sanitize_text_field( $data['name'] ) ); |
||
| 643 | $item->set_description( wp_kses_post( $data['description'] ) ); |
||
| 644 | $item->set_type( sanitize_text_field( $data['type'] ) ); |
||
| 645 | $item->set_vat_rule( sanitize_text_field( $data['vat_rule'] ) ); |
||
| 646 | $item->set_vat_class( sanitize_text_field( $data['vat_class'] ) ); |
||
| 647 | $item->set_status( 'publish' ); |
||
| 648 | $item->save(); |
||
| 649 | |||
| 650 | if ( ! $item->exists() ) { |
||
| 651 | $alert = __( 'Could not create invoice item. Please try again.', 'invoicing' ); |
||
| 652 | wp_send_json_success( compact( 'alert' ) ); |
||
| 653 | } |
||
| 654 | |||
| 655 | if ( ! empty( $data['one-time'] ) ) { |
||
| 656 | update_post_meta( $item->get_id(), '_wpinv_one_time', 'yes' ); |
||
| 657 | } |
||
| 658 | |||
| 659 | $item = new GetPaid_Form_Item( $item->get_id() ); |
||
| 660 | $item->set_quantity( floatval( $data['qty'] ) ); |
||
| 661 | |||
| 662 | // Add it to the invoice. |
||
| 663 | $error = $invoice->add_item( $item ); |
||
| 664 | $alert = false; |
||
| 665 | |||
| 666 | if ( is_wp_error( $error ) ) { |
||
| 667 | $alert = $error->get_error_message(); |
||
| 668 | wp_send_json_success( compact( 'alert' ) ); |
||
| 669 | } |
||
| 670 | |||
| 671 | // Update totals. |
||
| 672 | $invoice->recalculate_total(); |
||
| 673 | |||
| 674 | // Save the invoice. |
||
| 675 | $invoice->save(); |
||
| 676 | |||
| 677 | // Save the invoice. |
||
| 678 | $invoice->recalculate_total(); |
||
| 679 | $invoice->save(); |
||
| 680 | ob_start(); |
||
| 681 | GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice ); |
||
| 682 | $row = ob_get_clean(); |
||
| 683 | wp_send_json_success( compact( 'row' ) ); |
||
| 684 | } |
||
| 685 | |||
| 686 | /** |
||
| 687 | * Deletes an invoice item. |
||
| 688 | */ |
||
| 689 | public static function remove_invoice_item() { |
||
| 690 | // Verify nonce. |
||
| 691 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 692 | |||
| 693 | // We need an invoice and item. |
||
| 694 | $invoice_id = ! empty( $_POST['post_id'] ) ? absint( $_POST['post_id'] ) : 0; |
||
| 695 | $item_id = ! empty( $_POST['item_id'] ) ? absint( $_POST['item_id'] ) : 0; |
||
| 696 | |||
| 697 | if ( empty( $invoice_id ) || empty( $item_id ) ) { |
||
| 698 | exit; |
||
| 699 | } |
||
| 700 | |||
| 701 | // Can the user manage the plugin? |
||
| 702 | if ( ! wpinv_current_user_can( 'invoice_remove_item', array( 'invoice_id' => $invoice_id, 'item_id' => $item_id ) ) ) { |
||
| 703 | exit; |
||
| 704 | } |
||
| 705 | |||
| 706 | // Fetch the invoice. |
||
| 707 | $invoice = new WPInv_Invoice( $invoice_id ); |
||
| 708 | |||
| 709 | // Ensure it exists and its not been paid for. |
||
| 710 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 711 | exit; |
||
| 712 | } |
||
| 713 | |||
| 714 | // Abort if the invoice does not have the specified item. |
||
| 715 | $item = $invoice->get_item( $item_id ); |
||
| 716 | |||
| 717 | if ( empty( $item ) ) { |
||
| 718 | exit; |
||
| 719 | } |
||
| 720 | |||
| 721 | $invoice->remove_item( $item_id ); |
||
| 722 | |||
| 723 | // Update totals. |
||
| 724 | $invoice->recalculate_total(); |
||
| 725 | |||
| 726 | // Save the invoice. |
||
| 727 | $invoice->save(); |
||
| 728 | |||
| 729 | // Return an array of invoice items. |
||
| 730 | $items = array(); |
||
| 731 | |||
| 732 | foreach ( $invoice->get_items() as $item ) { |
||
| 733 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 734 | } |
||
| 735 | |||
| 736 | wp_send_json_success( compact( 'items' ) ); |
||
| 737 | } |
||
| 738 | |||
| 739 | /** |
||
| 740 | * Adds an item to an invoice. |
||
| 741 | */ |
||
| 742 | public static function recalculate_full_prices() { |
||
| 743 | // Verify nonce. |
||
| 744 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 745 | |||
| 746 | $invoice_id = ! empty( $_POST['post_id'] ) ? absint( $_POST['post_id'] ) : 0; |
||
| 747 | |||
| 748 | if ( empty( $invoice_id ) ) { |
||
| 749 | exit; |
||
| 750 | } |
||
| 751 | |||
| 752 | if ( ! wpinv_current_user_can( 'invoice_recalculate_full_prices', array( 'invoice_id' => $invoice_id ) ) ) { |
||
| 753 | exit; |
||
| 754 | } |
||
| 755 | |||
| 756 | // Fetch the invoice. |
||
| 757 | $invoice = new WPInv_Invoice( $invoice_id ); |
||
| 758 | $alert = false; |
||
| 759 | |||
| 760 | // Ensure it exists and its not been paid for. |
||
| 761 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 762 | exit; |
||
| 763 | } |
||
| 764 | |||
| 765 | $invoice->set_items( array() ); |
||
| 766 | |||
| 767 | if ( ! empty( $_POST['getpaid_items'] ) ) { |
||
| 768 | |||
| 769 | foreach ( wp_kses_post_deep( wp_unslash( $_POST['getpaid_items'] ) ) as $item_id => $args ) { |
||
| 770 | $item = new GetPaid_Form_Item( $item_id ); |
||
| 771 | |||
| 772 | if ( $item->exists() ) { |
||
| 773 | $item->set_price( getpaid_standardize_amount( $args['price'] ) ); |
||
| 774 | $item->set_quantity( floatval( $args['quantity'] ) ); |
||
| 775 | $item->set_name( sanitize_text_field( $args['name'] ) ); |
||
| 776 | $item->set_description( wp_kses_post( $args['description'] ) ); |
||
| 777 | $invoice->add_item( $item ); |
||
| 778 | } |
||
| 779 | } |
||
| 780 | } |
||
| 781 | |||
| 782 | $invoice->set_disable_taxes( ! empty( $_POST['disable_taxes'] ) ); |
||
| 783 | |||
| 784 | // Maybe set the country, state, currency. |
||
| 785 | foreach ( array( 'wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code' ) as $key ) { |
||
| 786 | if ( isset( $_POST[ $key ] ) ) { |
||
| 787 | $_key = str_replace( 'wpinv_', '', $key ); |
||
| 788 | $method = "set_$_key"; |
||
| 789 | $invoice->$method( sanitize_text_field( $_POST[ $key ] ) ); |
||
| 790 | } |
||
| 791 | } |
||
| 792 | |||
| 793 | $discount = new WPInv_Discount( $invoice->get_discount_code() ); |
||
| 794 | if ( $discount->exists() ) { |
||
| 795 | $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) ); |
||
| 796 | } else { |
||
| 797 | $invoice->remove_discount( 'discount_code' ); |
||
| 798 | } |
||
| 799 | |||
| 800 | // Save the invoice. |
||
| 801 | $invoice->recalculate_total(); |
||
| 802 | $invoice->save(); |
||
| 803 | ob_start(); |
||
| 804 | GetPaid_Meta_Box_Invoice_Items::output( get_post( $invoice->get_id() ), $invoice ); |
||
| 805 | $table = ob_get_clean(); |
||
| 806 | wp_send_json_success( compact( 'table' ) ); |
||
| 807 | } |
||
| 808 | |||
| 809 | /** |
||
| 810 | * Adds an item to an invoice. |
||
| 811 | */ |
||
| 812 | public static function admin_add_invoice_item() { |
||
| 813 | // Verify nonce. |
||
| 814 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 815 | |||
| 816 | // We need an invoice and item. |
||
| 817 | $invoice_id = ! empty( $_POST['post_id'] ) ? absint( $_POST['post_id'] ) : 0; |
||
| 818 | $item_id = ! empty( $_POST['item_id'] ) ? absint( $_POST['item_id'] ) : 0; |
||
| 819 | |||
| 820 | if ( empty( $invoice_id ) || empty( $item_id ) ) { |
||
| 821 | exit; |
||
| 822 | } |
||
| 823 | |||
| 824 | // Can the user manage the plugin? |
||
| 825 | if ( ! wpinv_current_user_can( 'invoice_add_item', array( 'invoice_id' => $invoice_id, 'item_id' => $item_id ) ) ) { |
||
| 826 | exit; |
||
| 827 | } |
||
| 828 | |||
| 829 | // Fetch the invoice. |
||
| 830 | $invoice = new WPInv_Invoice( $invoice_id ); |
||
| 831 | $alert = false; |
||
| 832 | |||
| 833 | // Ensure it exists and its not been paid for. |
||
| 834 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 835 | exit; |
||
| 836 | } |
||
| 837 | |||
| 838 | // Add the item. |
||
| 839 | $item = new GetPaid_Form_Item( $item_id ); |
||
| 840 | |||
| 841 | $error = $invoice->add_item( $item ); |
||
| 842 | |||
| 843 | if ( is_wp_error( $error ) ) { |
||
| 844 | $alert = $error->get_error_message(); |
||
| 845 | wp_send_json_success( compact( 'alert' ) ); |
||
| 846 | } |
||
| 847 | |||
| 848 | // Save the invoice. |
||
| 849 | $invoice->recalculate_total(); |
||
| 850 | $invoice->save(); |
||
| 851 | ob_start(); |
||
| 852 | GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice ); |
||
| 853 | $row = ob_get_clean(); |
||
| 854 | wp_send_json_success( compact( 'row' ) ); |
||
| 855 | } |
||
| 856 | |||
| 857 | /** |
||
| 858 | * Adds a items to an invoice. |
||
| 859 | */ |
||
| 860 | public static function add_invoice_items() { |
||
| 861 | // Verify nonce. |
||
| 862 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 863 | |||
| 864 | $invoice_id = ! empty( $_POST['post_id'] ) ? absint( $_POST['post_id'] ) : 0; |
||
| 865 | |||
| 866 | // We need an invoice and items. |
||
| 867 | if ( empty( $invoice_id ) || empty( $_POST['items'] ) ) { |
||
| 868 | exit; |
||
| 869 | } |
||
| 870 | |||
| 871 | // Can the user manage the plugin? |
||
| 872 | if ( ! wpinv_current_user_can( 'invoice_add_items', array( 'invoice_id' => $invoice_id ) ) ) { |
||
| 873 | exit; |
||
| 874 | } |
||
| 875 | |||
| 876 | // Fetch the invoice. |
||
| 877 | $invoice = new WPInv_Invoice( $invoice_id ); |
||
| 878 | $alert = false; |
||
| 879 | |||
| 880 | // Ensure it exists and its not been paid for. |
||
| 881 | if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
||
| 882 | exit; |
||
| 883 | } |
||
| 884 | |||
| 885 | // Add the items. |
||
| 886 | foreach ( wp_kses_post_deep( wp_unslash( $_POST['items'] ) ) as $data ) { |
||
| 887 | |||
| 888 | $item = new GetPaid_Form_Item( (int) $data['id'] ); |
||
| 889 | |||
| 890 | if ( is_numeric( $data['qty'] ) && (float) $data['qty'] > 0 ) { |
||
| 891 | $item->set_quantity( floatval( $data['qty'] ) ); |
||
| 892 | } |
||
| 893 | |||
| 894 | if ( $item->get_id() > 0 ) { |
||
| 895 | $error = $invoice->add_item( $item ); |
||
| 896 | |||
| 897 | if ( is_wp_error( $error ) ) { |
||
| 898 | $alert = $error->get_error_message(); |
||
| 899 | } |
||
| 900 | } |
||
| 901 | } |
||
| 902 | |||
| 903 | // Save the invoice. |
||
| 904 | $invoice->recalculate_total(); |
||
| 905 | $invoice->save(); |
||
| 906 | |||
| 907 | // Return an array of invoice items. |
||
| 908 | $items = array(); |
||
| 909 | |||
| 910 | foreach ( $invoice->get_items() as $item ) { |
||
| 911 | $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() ); |
||
| 912 | } |
||
| 913 | |||
| 914 | wp_send_json_success( compact( 'items', 'alert' ) ); |
||
| 915 | } |
||
| 916 | |||
| 917 | /** |
||
| 918 | * Retrieves items that should be added to an invoice. |
||
| 919 | */ |
||
| 920 | public static function get_invoicing_items() { |
||
| 921 | // Verify nonce. |
||
| 922 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 923 | |||
| 924 | // Can the user manage the plugin? |
||
| 925 | if ( ! wpinv_current_user_can( 'get_invoicing_items' ) ) { |
||
| 926 | exit; |
||
| 927 | } |
||
| 928 | |||
| 929 | // We need a search term. |
||
| 930 | if ( empty( $_GET['search'] ) ) { |
||
| 931 | wp_send_json_success( array() ); |
||
| 932 | } |
||
| 933 | |||
| 934 | // Retrieve items. |
||
| 935 | $item_args = array( |
||
| 936 | 'post_type' => 'wpi_item', |
||
| 937 | 'orderby' => 'title', |
||
| 938 | 'order' => 'ASC', |
||
| 939 | 'posts_per_page' => -1, |
||
| 940 | 'post_status' => array( 'publish' ), |
||
| 941 | 's' => sanitize_text_field( urldecode( $_GET['search'] ) ), |
||
| 942 | 'meta_query' => array( |
||
| 943 | array( |
||
| 944 | 'key' => '_wpinv_type', |
||
| 945 | 'compare' => '!=', |
||
| 946 | 'value' => 'package', |
||
| 947 | ), |
||
| 948 | array( |
||
| 949 | 'key' => '_wpinv_one_time', |
||
| 950 | 'compare' => 'NOT EXISTS', |
||
| 951 | ), |
||
| 952 | ), |
||
| 953 | ); |
||
| 954 | |||
| 955 | if ( ! empty( $_GET['ignore'] ) ) { |
||
| 956 | $item_args['exclude'] = wp_parse_id_list( sanitize_text_field( $_GET['ignore'] ) ); |
||
| 957 | } |
||
| 958 | |||
| 959 | $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) ); |
||
| 960 | $data = array(); |
||
| 961 | |||
| 962 | $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( (int) $_GET['post_id'] ) ); |
||
| 963 | |||
| 964 | foreach ( $items as $item ) { |
||
| 965 | $item = new GetPaid_Form_Item( $item ); |
||
| 966 | $data[] = array( |
||
| 967 | 'id' => (int) $item->get_id(), |
||
| 968 | 'text' => strip_tags( $item->get_name() ), |
||
| 969 | 'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '', |
||
| 970 | ); |
||
| 971 | } |
||
| 972 | |||
| 973 | wp_send_json_success( $data ); |
||
| 974 | |||
| 975 | } |
||
| 976 | |||
| 977 | /** |
||
| 978 | * Retrieves items that should be added to an invoice. |
||
| 979 | */ |
||
| 980 | public static function get_customers() { |
||
| 981 | // Verify nonce. |
||
| 982 | check_ajax_referer( 'wpinv-nonce' ); |
||
| 983 | |||
| 984 | $invoice_id = ! empty( $_REQUEST['post_id'] ) ? (int) $_REQUEST['post_id'] : 0; |
||
| 985 | |||
| 986 | // Can the user manage the plugin? |
||
| 987 | if ( ! wpinv_current_user_can( 'invoice_get_customers', array( 'invoice_id' => $invoice_id ) ) ) { |
||
| 988 | die( -1 ); |
||
| 989 | } |
||
| 990 | |||
| 991 | // We need a search term. |
||
| 992 | if ( empty( $_GET['search'] ) ) { |
||
| 993 | wp_send_json_success( array() ); |
||
| 994 | } |
||
| 995 | |||
| 996 | // Retrieve customers. |
||
| 997 | |||
| 998 | $customer_args = array( |
||
| 999 | 'fields' => array( 'ID', 'user_email', 'display_name' ), |
||
| 1000 | 'orderby' => 'display_name', |
||
| 1001 | 'search' => '*' . sanitize_text_field( $_GET['search'] ) . '*', |
||
| 1002 | 'search_columns' => array( 'user_login', 'user_email', 'display_name' ), |
||
| 1003 | ); |
||
| 1004 | |||
| 1005 | $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) ); |
||
| 1006 | $data = array(); |
||
| 1007 | |||
| 1008 | foreach ( $customers as $customer ) { |
||
| 1009 | $data[] = array( |
||
| 1010 | 'id' => (int) $customer->ID, |
||
| 1011 | 'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ), |
||
| 1012 | ); |
||
| 1013 | } |
||
| 1014 | |||
| 1015 | wp_send_json_success( $data ); |
||
| 1016 | |||
| 1017 | } |
||
| 1018 | |||
| 1019 | /** |
||
| 1020 | * Retrieves the states field for AUI forms. |
||
| 1021 | */ |
||
| 1022 | public static function get_aui_states_field() { |
||
| 1072 | ) |
||
| 1073 | ); |
||
| 1074 | |||
| 1075 | } |
||
| 1076 | |||
| 1077 | /** |
||
| 1078 | * Refresh prices. |
||
| 1079 | * |
||
| 1080 | * @since 1.0.19 |
||
| 1081 | */ |
||
| 1082 | public static function payment_form_refresh_prices() { |
||
| 1083 | |||
| 1084 | // ... form fields... |
||
| 1085 | if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
||
| 1086 | esc_html_e( 'Error: Reload the page and try again.', 'invoicing' ); |
||
| 1087 | exit; |
||
| 1088 | } |
||
| 1089 | |||
| 1090 | // Load the submission. |
||
| 1091 | $submission = new GetPaid_Payment_Form_Submission(); |
||
| 1092 | |||
| 1093 | // Do we have an error? |
||
| 1094 | if ( ! empty( $submission->last_error ) ) { |
||
| 1095 | wp_send_json_error( |
||
| 1096 | array( |
||
| 1097 | 'code' => $submission->last_error_code, |
||
| 1098 | 'error' => $submission->last_error, |
||
| 1099 | ) |
||
| 1100 | ); |
||
| 1101 | } |
||
| 1102 | |||
| 1103 | // Prepare the response. |
||
| 1104 | $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission ); |
||
| 1105 | |||
| 1106 | // Filter the response. |
||
| 1107 | $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission ); |
||
| 1108 | |||
| 1109 | wp_send_json_success( $response ); |
||
| 1110 | } |
||
| 1111 | |||
| 1112 | /** |
||
| 1113 | * Handles file uploads. |
||
| 1114 | * |
||
| 1115 | * @since 1.0.0 |
||
| 1116 | * @return void |
||
| 1117 | */ |
||
| 1118 | public static function file_upload() { |
||
| 1178 | |||
| 1179 | } |
||
| 1180 | |||
| 1181 | } |
||
| 1182 | |||
| 1183 | WPInv_Ajax::init(); |
||
| 1184 |
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