/**
* Iterate over the product variants or provide markup for a product variants chooser widget
*
* @api `shopp('product.variants')`
* @since 1.1
*
* @param string $result The output
* @param array $options The options
* - **mode**: `loop` (loop, single, multiple) Iterate over the variants with `loop` or provide an variant chooser widget using a `single` drop-down menu for all variants or `multiple` menus
* - **defaults**: Specify a default option that is displayed as the initial selection for the `menu`
* - **before_menu**: Markup to add before the widget
* - **after_menu**: Markup to add after the widget
* - **label**: `on` (on,off) Show or hide the menu name labels from the `menu` widget
* - **format**: `%l (+%p)` The variant option label format
* - **%p**: shows the current variant price including available discounts.
* - **%l**: show the option label.
* - **%s**: show the stock amount of a product in inventory
* - **%d**: show the discount amount of an on sale variant.
* - **%r**: show the original price (the non-sale price) of the product variant.
* - **%u**: show the SKU for the product variant.
* - **required**: `You must select the options for this item before you can add it to your shopping cart.` The error message to show when adding to the cart without selecting an variant when the **required** option is `on`
* - **taxes**: Include or exclude taxes from prices
* - **class**: The class attribute specifies one or more class-names for the menu elements
* @param ShoppProduct $O The working object
* @return bool|string True if the next variant exists, or false otherwise, or the variant chooser markup
**/
public static function variants($result, $options, $O)
{
$string = '';
if (!isset($options['mode'])) {
if (!isset($O->_prices_loop)) {
reset($O->prices);
$O->_prices_loop = true;
} else {
next($O->prices);
}
$price = current($O->prices);
while (false !== $price && ('N/A' == $price->type || 'variation' != $price->context)) {
$price = next($O->prices);
}
if (false !== current($O->prices)) {
return true;
} else {
$O->_prices_loop = false;
return false;
}
}
if (shopp_setting_enabled('inventory') && $O->outofstock) {
return false;
}
// Completely out of stock, hide menus
if (!isset($options['taxes'])) {
$options['taxes'] = null;
}
$defaults = array('defaults' => '', 'disabled' => 'show', 'pricetags' => 'show', 'before_menu' => '', 'after_menu' => '', 'format' => '%l (%p)', 'label' => 'on', 'mode' => 'multiple', 'taxes' => null, 'required' => __('You must select the options for this item before you can add it to your shopping cart.', 'Shopp'));
$options = array_merge($defaults, $options);
extract($options);
$taxes = isset($taxes) ? Shopp::str_true($taxes) : null;
$taxrates = self::_taxes($O, 'price');
$collection_class = ShoppCollection() && isset(ShoppCollection()->slug) ? 'category-' . ShoppCollection()->slug : '';
if ('single' == $mode) {
if (!empty($before_menu)) {
$string .= $before_menu . "\n";
}
if (Shopp::str_true($label)) {
$string .= '<label for="product-options' . (int) $O->id . '">' . Shopp::esc_html__('Options') . ': </label> ' . "\n";
}
$string .= '<select name="products[' . (int) $O->id . '][price]" id="product-options' . (int) $O->id . '" class="' . esc_attr($collection_class) . ' product' . (int) $O->id . ' options">';
if (!empty($defaults)) {
$string .= '<option value="">' . esc_html($options['defaults']) . '</option>' . "\n";
}
foreach ($O->prices as $pricing) {
if ('variation' != $pricing->context) {
continue;
}
$currently = Shopp::str_true($pricing->sale) ? $pricing->promoprice : $pricing->price;
$disable = $pricing->type == 'N/A' || Shopp::str_true($pricing->inventory) && $pricing->stock == 0;
$currently = self::_taxed((double) $currently, $O, $pricing->tax, $taxes);
$discount = 0 == $pricing->price ? 0 : 100 - round($pricing->promoprice * 100 / $pricing->price);
$_ = new StdClass();
$_->p = 'Donation' != $pricing->type && !$disable ? money($currently) : false;
$_->l = $pricing->label;
$_->i = Shopp::str_true($pricing->inventory);
$_->s = $_->i ? (int) $pricing->stock : false;
$_->u = $pricing->sku;
$_->tax = Shopp::str_true($pricing->tax);
$_->t = $pricing->type;
$_->r = $pricing->promoprice != $pricing->price ? money($pricing->price) : false;
$_->d = $discount > 0 ? $discount : false;
if (!$disable || 'show' == $disabled) {
$string .= '<option value="' . $pricing->id . '"' . ($disable ? ' disabled="disabled"' : '') . '>' . esc_html(self::_variant_formatlabel($format, $_)) . '</option>' . "\n";
}
}
$string .= '</select>';
if (!empty($options['after_menu'])) {
$string .= $options['after_menu'] . "\n";
}
} else {
if (!isset($O->options)) {
return;
}
$menuoptions = $O->options;
if (!empty($O->options['v'])) {
$menuoptions = $O->options['v'];
}
$precision = ShoppBaseCurrency()->precision();
$pricekeys = array();
foreach ($O->pricekey as $key => $pricing) {
$currently = Shopp::str_true($pricing->sale) ? $pricing->promoprice : $pricing->price;
$disable = $pricing->type == 'N/A' || Shopp::str_true($pricing->inventory) && $pricing->stock == 0;
$currently = self::_taxed((double) $currently, $O, $pricing->tax, $taxes);
$discount = 100 - round($pricing->promoprice * 100 / $pricing->price);
$_ = new StdClass();
$_->p = 'Donation' != $pricing->type && !$disable ? (double) apply_filters('shopp_product_variant_price', Shopp::str_true($pricing->sale) ? $pricing->promoprice : $currently) : false;
$_->i = Shopp::str_true($pricing->inventory);
$_->s = $_->i ? (int) $pricing->stock : false;
$_->u = $pricing->sku;
$_->tax = Shopp::str_true($pricing->tax);
$_->t = $pricing->type;
$_->r = $pricing->promoprice != $pricing->price ? money($pricing->price) : false;
$_->d = $discount > 0 ? $discount : false;
$pricekeys[$key] = $_;
}
// Output a JSON object for JS manipulation
if ('json' == $options['mode']) {
return json_encode($pricekeys);
}
$jsoptions = array('prices' => $pricekeys, 'format' => $format);
if ('hide' == $options['disabled']) {
$jsoptions['disabled'] = false;
}
if ('hide' == $options['pricetags']) {
$jsoptions['pricetags'] = false;
}
if (!empty($taxrate)) {
$jsoptions['taxrate'] = Shopp::taxrate($O);
}
$select_collection = !empty($collection_class) ? '.' . $collection_class : '';
ob_start();
if (!empty($options['defaults'])) {
?>
$s.opdef = true;
<?php
}
if (!empty($options['required'])) {
?>
$s.opreq = "<?php
echo $options['required'];
?>
";
<?php
}
?>
new ProductOptionsMenus(<?php
printf("'select%s.product%d.options'", $select_collection, $O->id);
?>
,<?php
echo json_encode($jsoptions);
?>
);
<?php
$script = ob_get_clean();
add_storefrontjs($script);
foreach ($menuoptions as $id => $menu) {
if (!empty($before_menu)) {
$string .= $before_menu . "\n";
}
if (Shopp::str_true($label)) {
$string .= '<label for="options-' . esc_attr($menu['id']) . '">' . esc_html($menu['name']) . '</label> ' . "\n";
}
$string .= '<select name="products[' . (int) $O->id . '][options][]" class="' . esc_attr($collection_class) . ' product' . (int) $O->id . ' options" id="options-' . esc_attr($menu['id']) . '">';
if (!empty($defaults)) {
$string .= '<option value="">' . esc_html($options['defaults']) . '</option>' . "\n";
}
foreach ($menu['options'] as $key => $option) {
$string .= '<option value="' . esc_attr($option['id']) . '">' . esc_html($option['name']) . '</option>' . "\n";
}
$string .= '</select>';
if (!empty($after_menu)) {
$string .= $after_menu . "\n";
}
}
}
return $string;
}
/**
* Setup the module for runtime
*
* Auto-loads settings for the module and setups defaults
*
* @author Jonathan Davis
* @since 1.1
*
* @return void
**/
public function __construct()
{
$this->module = get_class($this);
$this->session = ShoppShopping()->session;
$this->Order = ShoppOrder();
if ('ShoppFreeOrder' != $this->module) {
// There are no settings for ShoppFreeOrder
$this->settings = shopp_setting($this->module);
// @todo Remove legacy gateway settings migrations
// Attempt to copy old settings if this is a new prefixed gateway class
if (empty($this->settings) && false !== strpos($this->module, 'Shopp')) {
$legacy = substr($this->module, 5);
$this->settings = shopp_setting($legacy);
if (!empty($this->settings)) {
shopp_set_setting($this->module, $this->settings);
}
}
}
if (!isset($this->settings['label']) && $this->cards) {
$this->settings['label'] = __('Credit Card', 'Shopp');
}
$this->baseop = ShoppBaseLocale()->settings();
$this->currency = ShoppBaseCurrency()->code();
$this->precision = ShoppBaseCurrency()->precision();
$this->_loadcards();
$gateway = GatewayModules::hookname($this->module);
add_action('shopp_init', array($this, 'myactions'), 30);
add_action('shopp_' . $gateway . '_refunded', array($this, 'cancelorder'));
if ($this->authonly) {
add_filter('shopp_purchase_order_' . $gateway . '_processing', create_function('', 'return "auth";'));
} elseif ($this->saleonly) {
add_filter('shopp_purchase_order_' . $gateway . '_processing', create_function('', 'return "sale";'));
}
}
/**
* Formats tax rates to a precision beyond the currency format
*
* @author Jonathan Davis
* @since 1.3
*
* @param scalar $amount An amount to convert to a float
* @return float The float amount
**/
private static function float($amount)
{
$format = ShoppBaseCurrency()->settings();
$format['precision'] = 6;
// Override the precision to 6 digits
return Shopp::floatval($amount, true, $format);
}
