LLMS_Shortcode_Checkout::output( array $atts )
Gather a bunch of information and output the actual content for the shortcode.
Parameters Parameters
- $atts
-
(array) (Required) Shortcode atts from originating shortcode.
Return Return
(void)
Source Source
File: includes/shortcodes/class.llms.shortcode.checkout.php
162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 | public static function output( $atts ) { global $wp; $atts = $atts ? $atts : array(); $atts['cols'] = isset( $atts['cols'] ) ? $atts['cols'] : 2; self::$uid = get_current_user_id(); $atts['gateways'] = llms()->payment_gateways()->get_enabled_payment_gateways(); $atts['selected_gateway'] = llms()->payment_gateways()->get_default_gateway(); $atts['order_key'] = ''; $atts['field_data'] = array(); if ( isset( $_POST ) && isset( $_POST['action'] ) && 'create_pending_order' === $_POST['action'] ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing $atts['field_data'] = wp_unslash( $_POST ); // phpcs:ignore WordPress.Security.NonceVerification.Missing } elseif ( self::$uid ) { $atts['field_data'] = get_current_user_id(); } self::checkout_wrapper_start(); /** * Allows gateways or third parties to output custom errors before * any core logic is executed. * * This filter returns `false` by default. To output custom errors return * the error message as a string that will be displayed on screen. * * @since Unknown * * @param bool|string $pre_error A custom error message. */ $err = apply_filters( 'lifterlms_pre_checkout_error', false ); if ( $err ) { self::error( $err ); self::checkout_wrapper_end(); return; } llms_print_notices(); // purchase step 1. if ( isset( $_GET['plan'] ) && is_numeric( $_GET['plan'] ) ) { $plan_id = llms_filter_input( INPUT_GET, 'plan', FILTER_SANITIZE_NUMBER_INT ); // Only retrieve if plan is a llms_access_plan and is published. if ( 0 === strcmp( get_post_status( $plan_id ), 'publish' ) && 0 === strcmp( get_post_type( $plan_id ), 'llms_access_plan' ) ) { $coupon = llms()->session->get( 'llms_coupon' ); if ( isset( $coupon['coupon_id'] ) && isset( $coupon['plan_id'] ) ) { if ( $coupon['plan_id'] == $_GET['plan'] ) { $atts['coupon'] = new LLMS_Coupon( $coupon['coupon_id'] ); } else { llms()->session->set( 'llms_coupon', false ); $atts['coupon'] = false; } } else { $atts['coupon'] = false; } // Use posted order key to resume a pending order. if ( isset( $_POST['llms_order_key'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing $atts['order_key'] = llms_filter_input_sanitize_string( INPUT_POST, 'llms_order_key' ); // Attempt to locate a pending order. } elseif ( self::$uid ) { $pending_order = llms_locate_order_for_user_and_plan( self::$uid, $plan_id ); if ( $pending_order ) { $order = llms_get_post( $pending_order ); $atts['order_key'] = ( 'llms-pending' === $order->get( 'status' ) ) ? $order->get( 'order_key' ) : ''; } } $atts = self::setup_plan_and_form_atts( $plan_id, $atts ); /** * Filter the number of columns used to render the checkout/enrollment form. * * @since Unknown. * @since 5.0.0 Added `$form_location` parameter. * * @param int $cols Number of columns. Accepts 1 or 2. * @param LLMS_Access_Plan $plan Access plan object. * @param string $form_location Form location ID. */ $atts['cols'] = apply_filters( 'llms_checkout_columns', ( $atts['is_free'] || ! $atts['form_fields'] ) ? 1 : $atts['cols'], $atts['plan'], $atts['form_location'] ); self::checkout( $atts ); } else { self::error( __( 'Invalid access plan.', 'lifterlms' ) ); } } elseif ( isset( $wp->query_vars['confirm-payment'] ) ) { $order_key = llms_filter_input_sanitize_string( INPUT_GET, 'order' ); $order = $order_key ? llms_get_order_by_key( $order_key ) : false; if ( ! $order ) { self::error( __( 'Could not locate an order to confirm.', 'lifterlms' ) ); self::checkout_wrapper_end(); return; } $atts = self::setup_plan_and_form_atts( $order->get( 'plan_id' ), $atts ); if ( $order->get( 'coupon_id' ) ) { $atts['coupon'] = new LLMS_Coupon( $order->get( 'coupon_id' ) ); } else { $atts['coupon'] = false; } $atts['selected_gateway'] = llms()->payment_gateways()->get_gateway_by_id( $order->get( 'payment_gateway' ) ); self::confirm_payment( $atts ); } else { self::error( sprintf( __( 'Your cart is currently empty. Click <a href="%s">here</a> to get started.', 'lifterlms' ), llms_get_page_url( 'courses' ) ) ); } self::checkout_wrapper_end();} |
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Changelog Changelog
| Version | Description |
|---|---|
| 7.0.1 | Fixed issue encountered when trying to confirm payment for a non-existent order. |
| 7.0.0 | Fixed unclosed div.llms-checkout-wrapper on empty cart. |
| 5.9.0 | Stop using deprecated FILTER_SANITIZE_STRING. |
| 5.0.0 | Organize attribute configuration and add new dynamic attributes related to the LLMS_Form post. |
| 3.35.0 | Sanitize input data. |
| 3.30.1 | Added check via llms_locate_order_for_user_and_plan() to automatically resume an existing pending order for logged in users if one exists. |
| 1.0.0 | Introduced. |