/** * template method that determines the algorithm to send data to and from the shipping * server. This method should be called from the implementing classes calculate shipping * function. */ protected final function calculate_rate() { $services_to_use = $this->filter_services(); $this->has_error = false; // canada post will return all services you have chosen in your online account in the response. // most configurations happen on canada post site. Therefore any other services that do something // similar, we don't want to take the approach that there are services to loop through here. if ($services_to_use) { foreach ($services_to_use as $current_service) { if (!fflcommerce_shipping::show_shipping_calculator() && !(defined('FFLCOMMERCE_CHECKOUT') && FFLCOMMERCE_CHECKOUT)) { $request = ''; $this->set_error_message('Please proceed to checkout to get shipping estimates'); } else { // create request input for shipping service $request = $this->create_mail_request($current_service); } if ($request) { // send to shipping server and get xml back $post_response = $this->send_to_shipping_server($request); // convert xml into an array $xml_response = $this->convert_xml_to_array($post_response); // sums up the rates from flattened array, and generates amounts. $rate = $this->retrieve_rate_from_response($xml_response); if ($this->has_error()) { fflcommerce_log($xml_response, 'fflcommerce_calculable_shipping'); } $this->add_rate($rate, $current_service); } } } else { if (!fflcommerce_shipping::show_shipping_calculator() && !(defined('FFLCOMMERCE_CHECKOUT') && FFLCOMMERCE_CHECKOUT)) { $request = ''; $this->set_error_message('Please proceed to checkout to get shipping estimates'); } else { // create request input for shipping service $request = $this->create_mail_request(); } if ($request) { // send to shipping server and get xml back $post_response = $this->send_to_shipping_server($request); // convert xml into an array $xml_response = $this->convert_xml_to_array($post_response); // services are obtained from response $services = $this->get_services_from_response($xml_response); if (empty($services)) { fflcommerce_log($xml_response, 'fflcommerce_calculable_shipping'); } foreach ($services as $current_service) { $rate = $this->retrieve_rate_from_response($xml_response, $current_service); $this->add_rate($rate, $current_service); } } } // service returned an error since no rates were calculated if (($this->rates == NULL || !$this->rates) && !$this->has_error()) { $this->has_error = true; } }
function fflcommerce_shipping_calculator() { if (fflcommerce_shipping::show_shipping_calculator()) { ?> <form class="shipping_calculator" action="<?php echo esc_url(fflcommerce_cart::get_cart_url()); ?> " method="post"> <h2><a href="#" class="shipping-calculator-button"><?php _e('Calculate Shipping', 'fflcommerce'); ?> <span>↓</span></a></h2> <section class="shipping-calculator-form"> <p class="form-row"> <select name="calc_shipping_country" id="calc_shipping_country" class="country_to_state" rel="calc_shipping_state"> <?php foreach (fflcommerce_countries::get_allowed_countries() as $key => $value) { ?> <option value="<?php echo esc_attr($key); ?> " <?php selected(fflcommerce_customer::get_shipping_country(), $key); ?> ><?php echo $value; ?> </option> <?php } ?> </select> </p> <div class="col2-set"> <p class="form-row col-1"> <?php $current_cc = fflcommerce_customer::get_shipping_country(); $current_r = fflcommerce_customer::get_shipping_state(); $states = fflcommerce_countries::$states; if (fflcommerce_countries::country_has_states($current_cc)) { // Dropdown ?> <span> <select name="calc_shipping_state" id="calc_shipping_state"> <option value=""><?php _e('Select a state…', 'fflcommerce'); ?> </option><?php foreach ($states[$current_cc] as $key => $value) { echo '<option value="' . esc_attr($key) . '"'; if ($current_r == $key) { echo 'selected="selected"'; } echo '>' . $value . '</option>'; } ?> </select> </span> <?php } else { // Input ?> <input type="text" class="input-text" value="<?php echo esc_attr($current_r); ?> " placeholder="<?php _e('state', 'fflcommerce'); ?> " name="calc_shipping_state" id="calc_shipping_state" /> <?php } ?> </p> <p class="form-row col-2"> <input type="text" class="input-text" value="<?php echo esc_attr(fflcommerce_customer::get_shipping_postcode()); ?> " placeholder="<?php _e('Postcode/Zip', 'fflcommerce'); ?> " title="<?php _e('Postcode', 'fflcommerce'); ?> " name="calc_shipping_postcode" id="calc_shipping_postcode" /> </p> <?php do_action('fflcommerce_after_shipping_calculator_fields'); ?> </div> <p> <button type="submit" name="calc_shipping" value="1" class="button"><?php _e('Update Totals', 'fflcommerce'); ?> </button> </p> <p> <?php $available_methods = fflcommerce_shipping::get_available_shipping_methods(); foreach ($available_methods as $method) { for ($i = 0; $i < $method->get_rates_amount(); $i++) { ?> <div class="col2-set"> <p class="form-row col-1"> <?php echo '<input type="radio" name="shipping_rates" value="' . esc_attr($method->id . ':' . $i) . '"' . ' class="shipping_select"'; if ($method->get_cheapest_service() == $method->get_selected_service($i) && $method->is_chosen()) { echo ' checked>'; } else { echo '>'; } echo $method->get_selected_service($i); ?> <p class="form-row col-2"><?php if ($method->get_selected_price($i) > 0) { echo fflcommerce_price($method->get_selected_price($i)); echo __(' (ex. tax)', 'fflcommerce'); } else { echo __('Free', 'fflcommerce'); } ?> </div> <?php } } ?> <input type="hidden" name="cart-url" value="<?php echo esc_attr(fflcommerce_cart::get_cart_url()); ?> "> <?php fflcommerce::nonce_field('cart'); ?> </section> </form> <?php } }
public static function get_tax_for_display($tax_class) { $return = false; if (fflcommerce_cart::get_tax_amount($tax_class, false) > 0 && fflcommerce_cart::get_tax_rate($tax_class) > 0 || fflcommerce_cart::get_tax_rate($tax_class) !== false) { $return = self::$tax->get_tax_class_for_display($tax_class) . ' (' . (double) fflcommerce_cart::get_tax_rate($tax_class) . '%) '; // only show estimated tag when customer is on the cart page and no shipping calculator is enabled to be able to change country if (!fflcommerce_shipping::show_shipping_calculator() && is_cart()) { $return .= '<small>' . sprintf(__('estimated for: %s', 'fflcommerece'), fflcommerce_countries::get_country(fflcommerce_tax::get_customer_country())) . '</small>'; } } return $return; }