/**
* Get Purchase Link
*
* Builds a Purchase link for a specified download based on arguments passed.
* This function is used all over EDD to generate the Purchase or Add to Cart
* buttons. If no arguments are passed, the function uses the defaults that have
* been set by the plugin. The Purchase link is built for simple and variable
* pricing and filters are available throughout the function to override
* certain elements of the function.
*
* $download_id = null, $link_text = null, $style = null, $color = null, $class = null
*
* @since 1.0
* @param array $args Arguments for display
* @return string $purchase_form
*/
function edd_get_purchase_link($args = array())
{
global $edd_options, $post;
if (!isset($edd_options['purchase_page']) || $edd_options['purchase_page'] == 0) {
edd_set_error('set_checkout', sprintf(__('No checkout page has been configured. Visit <a href="%s">Settings</a> to set one.', 'edd'), admin_url('edit.php?post_type=download&page=edd-settings')));
edd_print_errors();
return false;
}
$post_id = is_object($post) ? $post->ID : 0;
$defaults = apply_filters('edd_purchase_link_defaults', array('download_id' => $post_id, 'price' => (bool) true, 'direct' => edd_get_download_button_behavior($post_id) == 'direct' ? true : false, 'text' => !empty($edd_options['add_to_cart_text']) ? $edd_options['add_to_cart_text'] : __('Purchase', 'edd'), 'style' => isset($edd_options['button_style']) ? $edd_options['button_style'] : 'button', 'color' => isset($edd_options['checkout_color']) ? $edd_options['checkout_color'] : 'blue', 'class' => 'edd-submit'));
$args = wp_parse_args($args, $defaults);
if ('publish' != get_post_field('post_status', $args['download_id']) && !current_user_can('edit_product', $args['download_id'])) {
return false;
// Product not published or user doesn't have permission to view drafts
}
// Override color if color == inherit
$args['color'] = $args['color'] == 'inherit' ? '' : $args['color'];
$variable_pricing = edd_has_variable_prices($args['download_id']);
$data_variable = $variable_pricing ? ' data-variable-price="yes"' : 'data-variable-price="no"';
$type = edd_single_price_option_mode($args['download_id']) ? 'data-price-mode=multi' : 'data-price-mode=single';
if ($args['price'] && $args['price'] !== 'no' && !$variable_pricing) {
$price = edd_get_download_price($args['download_id']);
$button_text = !empty($args['text']) ? ' – ' . $args['text'] : '';
if (0 == $price) {
$args['text'] = __('Free', 'edd') . $button_text;
} else {
$args['text'] = edd_currency_filter(edd_format_amount($price)) . $button_text;
}
}
if (edd_item_in_cart($args['download_id']) && !$variable_pricing) {
$button_display = 'style="display:none;"';
$checkout_display = '';
} else {
$button_display = '';
$checkout_display = 'style="display:none;"';
}
global $edd_displayed_form_ids;
$form_id = !empty($args['form_id']) ? $args['form_id'] : 'edd_purchase_' . $args['download_id'];
$args = apply_filters('edd_purchase_link_args', $args);
ob_start();
?>
<form id="<?php
echo $form_id;
?>
" class="edd_download_purchase_form" method="post">
<?php
do_action('edd_purchase_link_top', $args['download_id'], $args);
?>
<div class="edd_purchase_submit_wrapper">
<?php
$class = implode(' ', array($args['style'], $args['color'], trim($args['class'])));
if (!edd_is_ajax_disabled()) {
echo '<a href="#" class="edd-add-to-cart ' . esc_attr($class) . '" data-action="edd_add_to_cart" data-download-id="' . esc_attr($args['download_id']) . '" ' . $data_variable . ' ' . $type . ' ' . $button_display . '><span class="edd-add-to-cart-label">' . $args['text'] . '</span> <span class="edd-loading"><i class="edd-icon-spinner edd-icon-spin"></i></span></a>';
}
echo '<input type="submit" class="edd-add-to-cart edd-no-js ' . esc_attr($class) . '" name="edd_purchase_download" value="' . esc_attr($args['text']) . '" data-action="edd_add_to_cart" data-download-id="' . esc_attr($args['download_id']) . '" ' . $data_variable . ' ' . $type . ' ' . $button_display . '/>';
echo '<a href="' . esc_url(edd_get_checkout_uri()) . '" class="edd_go_to_checkout ' . esc_attr($class) . '" ' . $checkout_display . '>' . __('Checkout', 'edd') . '</a>';
?>
<?php
if (!edd_is_ajax_disabled()) {
?>
<span class="edd-cart-ajax-alert">
<span class="edd-cart-added-alert" style="display: none;">
<?php
printf(__('<i class="edd-icon-ok"></i> Added to cart', 'edd'), '<a href="' . esc_url(edd_get_checkout_uri()) . '" title="' . __('Go to Checkout', 'edd') . '">', '</a>');
?>
</span>
</span>
<?php
}
?>
<?php
if (edd_display_tax_rate() && edd_prices_include_tax()) {
echo '<span class="edd_purchase_tax_rate">' . sprintf(__('Includes %1$s% tax', 'edd'), edd_get_tax_rate() * 100) . '</span>';
} elseif (edd_display_tax_rate() && !edd_prices_include_tax()) {
echo '<span class="edd_purchase_tax_rate">' . sprintf(__('Excluding %1$s% tax', 'edd'), edd_get_tax_rate() * 100) . '</span>';
}
?>
</div><!--end .edd_purchase_submit_wrapper-->
<input type="hidden" name="download_id" value="<?php
echo esc_attr($args['download_id']);
?>
">
<?php
if (!empty($args['direct'])) {
?>
<input type="hidden" name="edd_action" class="edd_action_input" value="straight_to_gateway">
<?php
} else {
?>
<input type="hidden" name="edd_action" class="edd_action_input" value="add_to_cart">
<?php
}
?>
<?php
do_action('edd_purchase_link_end', $args['download_id'], $args);
?>
</form><!--end #<?php
echo esc_attr($form_id);
?>
-->
<?php
$purchase_form = ob_get_clean();
return apply_filters('edd_purchase_download_form', $purchase_form, $args);
}
/**
* Adds item to the cart via AJAX.
*
* @since 1.0
* @return void
*/
function edd_ajax_add_to_cart()
{
if (isset($_POST['download_id']) && check_ajax_referer('edd_ajax_nonce', 'nonce')) {
global $post;
$to_add = array();
if (isset($_POST['price_ids']) && is_array($_POST['price_ids'])) {
foreach ($_POST['price_ids'] as $price) {
$to_add[] = array('price_id' => $price);
}
}
foreach ($to_add as $options) {
if (!edd_item_in_cart($_POST['download_id'], $options)) {
if ($_POST['download_id'] == $options['price_id']) {
$options = array();
}
$key = edd_add_to_cart($_POST['download_id'], $options);
$item = array('id' => $_POST['download_id'], 'options' => $options);
$item = apply_filters('edd_ajax_pre_cart_item_template', $item);
$cart_item = edd_get_cart_item_template($key, $item, true);
echo $cart_item;
} else {
echo 'incart';
}
}
}
edd_die();
}
/**
* Add To Cart
*
* Adds a download ID to the shopping cart.
* Uses edd_get_cart_contents().
*
* @access public
* @since 1.0
* @param $download_id - INT the ID number of the download to add to the cart
* @param $options - array an array of options, such as variable price
* @return string - cart key of the new item
*/
function edd_add_to_cart($download_id, $options = array())
{
$cart = edd_get_cart_contents();
if (!edd_item_in_cart($download_id)) {
if ('download' != get_post_type($download_id)) {
return;
}
// not a download product
do_action('edd_pre_add_to_cart', $download_id, $options);
if (edd_has_variable_prices($download_id) && !isset($options['price_id'])) {
// forces to the first price ID if none is specified and download has variable prices
$options['price_id'] = 0;
}
$cart_item = apply_filters('edd_add_to_cart_item', array('id' => $download_id, 'options' => $options));
if (is_array($cart)) {
$cart[] = $cart_item;
} else {
$cart = array($cart_item);
}
$_SESSION['edd_cart'] = $cart;
do_action('edd_post_add_to_cart', $download_id, $options);
// clear all the checkout errors, if any
edd_clear_errors();
return count($cart) - 1;
}
}
function pw_edd_disable_gateway_on_checkout($gateways)
{
if (edd_is_checkout()) {
// Disable Stripe if the download with an ID of 10 is in the cart
if (edd_item_in_cart(10)) {
unset($gateways['stripe']);
}
}
return $gateways;
}
/**
* Prevents items from being added to the cart multiple times
*
*/
function pw_edd_prevent_duplicate_cart_items($download_id, $options)
{
if (edd_item_in_cart($download_id, $options)) {
if (edd_is_ajax_enabled()) {
die('1');
} else {
wp_redirect(edd_get_checkout_uri());
exit;
}
}
}
/**
* AJAX Add To Cart
*
* Adds item to the cart.
*
* @access private
* @since 1.0
* @return string
*/
function edd_ajax_add_to_cart()
{
if (isset($_POST['download_id']) && check_ajax_referer('edd_ajax_nonce', 'nonce')) {
global $post;
if (!edd_item_in_cart($_POST['download_id'])) {
$options = is_numeric($_POST['price_id']) ? array('price_id' => $_POST['price_id']) : array();
$key = edd_add_to_cart($_POST['download_id'], $options);
$item = array('id' => $_POST['download_id'], 'options' => $options);
$cart_item = edd_get_cart_item_template($key, $item, true);
echo $cart_item;
} else {
echo 'incart';
}
}
die;
}
/**
* Add To Cart
*
* Adds a download ID to the shopping cart.
* Uses edd_get_cart_contents().
*
* @access public
* @since 1.0
* @param $download_id - INT the ID number of the download to add to the cart
* @param $options - array an array of options, such as variable price
* @return string - cart key of the new item
*/
function edd_add_to_cart($download_id, $options = array())
{
$cart = edd_get_cart_contents();
if (!edd_item_in_cart($download_id)) {
do_action('edd_pre_add_to_cart', $download_id, $options);
if (is_array($cart)) {
$cart[] = array('id' => $download_id, 'options' => $options);
} else {
$cart = array(array('id' => $download_id, 'options' => $options));
}
$_SESSION['edd_cart'] = $cart;
do_action('edd_post_add_to_cart', $download_id, $options);
// clear all the checkout errors, if any
edd_clear_errors();
return count($cart) - 1;
}
}
/**
* Add To Cart
*
* Adds a download ID to the shopping cart.
*
* @since 1.0
*
* @param int $download_id Download IDs to be added to the cart
* @param array $options Array of options, such as variable price
*
* @return string Cart key of the new item
*/
function edd_add_to_cart($download_id, $options = array())
{
$cart = edd_get_cart_contents();
if (!edd_item_in_cart($download_id, $options)) {
$download = get_post($download_id);
if ('download' != $download->post_type) {
return;
}
// Not a download product
if (!current_user_can('edit_post', $download->ID) && ($download->post_status == 'draft' || $download->post_status == 'pending')) {
return;
}
// Do not allow draft/pending to be purchased if can't edit. Fixes #1056
do_action('edd_pre_add_to_cart', $download_id, $options);
if (edd_has_variable_prices($download_id) && !isset($options['price_id'])) {
// Forces to the first price ID if none is specified and download has variable prices
$options['price_id'] = 0;
}
$to_add = array();
if (isset($options['price_id']) && is_array($options['price_id'])) {
// Process multiple price options at once
foreach ($options['price_id'] as $price) {
$price_options = array('price_id' => $price);
$to_add[] = apply_filters('edd_add_to_cart_item', array('id' => $download_id, 'options' => $price_options));
}
} else {
// Add a single item
$to_add[] = apply_filters('edd_add_to_cart_item', array('id' => $download_id, 'options' => $options));
}
if (is_array($cart)) {
$cart = array_merge($cart, $to_add);
} else {
$cart = $to_add;
}
EDD()->session->set('edd_cart', $cart);
do_action('edd_post_add_to_cart', $download_id, $options);
// Clear all the checkout errors, if any
edd_clear_errors();
return count($cart) - 1;
}
}
/**
* Get Purchase Link
*
* Returns the purchase link.
*
* @access public
* @since 1.0
* @return string
*/
function edd_get_purchase_link($download_id = null, $link_text = null, $style = null, $color = null, $class = '')
{
global $edd_options, $post, $user_ID;
if (!isset($edd_options['purchase_page']) || $edd_options['purchase_page'] == 0) {
edd_set_error('set_checkout', sprintf(__('No checkout page has been configured. Visit <a href="%s">Settings</a> to set one.', 'edd'), admin_url('edit.php?post_type=download&page=edd-settings')));
edd_print_errors();
return false;
}
$page = get_permalink($post->ID);
// current page
$link_args = array('download_id' => $download_id, 'edd_action' => 'add_to_cart');
$link = add_query_arg($link_args, $page);
$checkout_url = get_permalink($edd_options['purchase_page']);
$variable_pricing = edd_has_variable_prices($download_id);
if (is_null($link_text)) {
$link_text = get_post_meta($post->ID, '_edd_purchase_text', true) ? get_post_meta($post->ID, '_edd_purchase_text', true) : __('Purchase', 'edd');
}
if (is_null($style)) {
$style = get_post_meta($post->ID, '_edd_purchase_style', true) ? get_post_meta($post->ID, '_edd_purchase_style', true) : 'button';
}
if (is_null($color)) {
$color = get_post_meta($post->ID, '_edd_purchase_color', true) ? str_replace(' ', '_', get_post_meta($post->ID, '_edd_purchase_color', true)) : 'blue';
}
$purchase_form = '<form id="edd_purchase_' . $download_id . '" class="edd_download_purchase_form" method="POST">';
if ($variable_pricing) {
$prices = edd_get_variable_prices($download_id);
$purchase_form .= '<div class="edd_price_options">';
if ($prices) {
foreach ($prices as $key => $price) {
$checked = '';
if ($key == 0) {
$checked = 'checked="checked"';
}
$purchase_form .= sprintf('<input type="radio" %1$s name="edd_options[price_id]" id="%2$s" class="%3$s" value="%4$s"/> ', $checked, esc_attr('edd_price_option_' . $download_id . '_' . $key), esc_attr('edd_price_option_' . $download_id), esc_attr($key));
$purchase_form .= sprintf('<label for="%1$s">%2$s</label><br/>', esc_attr('edd_price_option_' . $download_id . '_' . $key), esc_html($price['name'] . ' - ' . edd_currency_filter($price['amount'])));
}
}
$purchase_form .= '</div><!--end .edd_price_options-->';
}
$purchase_form .= '<div class="edd_purchase_submit_wrapper">';
$data_variable = $variable_pricing ? ' data-variable-price="yes"' : '';
if (edd_item_in_cart($download_id)) {
$button_display = 'style="display:none;"';
$checkout_display = '';
} else {
$button_display = '';
$checkout_display = 'style="display:none;"';
}
if ($style == 'button') {
$purchase_button = sprintf('<span class="%1$s" %2$s>', esc_attr('edd_button edd_add_to_cart_wrap edd_' . $color), $button_display);
$purchase_button .= '<span class="edd_button_outer">';
$purchase_button .= '<span class="edd_button_inner">';
$purchase_button .= sprintf('<input type="submit" class="%1$s" name="edd_purchase_download" value="%2$s" data-action="edd_add_to_cart" data-download-id="%3$s" %4$s/>', esc_attr('edd_button_text edd-submit edd-add-to-cart ' . $class), esc_attr($link_text), esc_attr($download_id), $data_variable);
$purchase_button .= '</span>';
$purchase_button .= '</span>';
$purchase_button .= '</span>';
$checkout_link = sprintf('<a href="%1$s" class="%2$s" %3$s>', esc_url($checkout_url), esc_attr('edd_go_to_checkout edd_button edd_' . $color), $checkout_display);
$checkout_link .= '<span class="edd_button_outer"><span class="edd_button_inner">';
$checkout_link .= '<span class="edd_button_text"><span>' . __('Checkout', 'edd') . '</span></span>';
$checkout_link .= '</span></span>';
$checkout_link .= '</a>';
$purchase_form .= $purchase_button . $checkout_link;
} else {
$purchase_text = sprintf('<input type="submit" class="%1$s" name="edd_purchase_download" value="%2$s" data-action="edd_add_to_cart" data-download-id="%3$s" %4$s %5$s/>', esc_attr('edd_submit_plain edd-add-to-cart ' . $class), esc_attr($link_text), esc_attr($download_id), esc_attr($data_variable), esc_attr($button_display));
$checkout_link = sprintf('<a href="%1$s" class="%2$s" %3$s>', esc_url($checkout_url), esc_attr('edd_go_to_checkout edd_button edd_' . $color), $checkout_display);
$checkout_link .= __('Checkout', 'edd');
$checkout_link .= '</a>';
$purchase_form .= $purchase_text . $checkout_link;
}
if (edd_is_ajax_enabled()) {
$purchase_form .= sprintf('<div class="edd-cart-ajax-alert"><img src="%1$s" class="edd-cart-ajax" style="display: none;"/>', esc_url(EDD_PLUGIN_URL . 'includes/images/loading.gif'));
$purchase_form .= ' <span style="display:none;" class="edd-cart-added-alert">' . __('added to your cart', 'edd') . '</span></div>';
}
$purchase_form .= '</div><!--end .edd_purchase_submit_wrapper-->';
$purchase_form .= '<input type="hidden" name="download_id" value="' . esc_attr($download_id) . '">';
$purchase_form .= '<input type="hidden" name="edd_action" value="add_to_cart">';
$purchase_form .= '</form><!--end #edd_purchase_' . esc_html($download_id) . '-->';
return apply_filters('edd_purchase_download_form', $purchase_form, $download_id, $link_text, $style, $color, $class);
}
/**
* Display price before product purchase form.
*
* @param int $download_id
* @param array $args
* @param string $price
* @return void
* @since 1.0.0
*/
function reach_edd_show_price($download_id, $args, $price = null)
{
if (isset($args['price']) && 'no' === $args['price']) {
return;
}
if (edd_has_variable_prices($download_id) || edd_item_in_cart($download_id)) {
return;
}
if (is_null($price)) {
$price = reach_get_edd_product_price($download_id, $args);
}
if (false === $price) {
return;
}
?>
<div class="download-price"><?php
echo edd_currency_filter(edd_format_amount($price));
?>
</div>
<?php
}
/**
* Store extra meta information against the download at the time it is added to the cart
*
* @param $info the default array of meta information stored with the download
* @return $info the new array of meta information
*
* @since 1.1
*/
function edd_csau_add_to_cart_item($info)
{
// Cross-sells
if (EDD()->session->get('edd_is_checkout')) {
// if item is added from checkout page, and it's trigger product is already in the cart, then mark as cross-sell
if (edd_item_in_cart(edd_csau_get_trigger_id($info['id'], 'cross_sell'))) {
$info['cross_sell'] = true;
}
} else {
// get the downloads trigger ID
$trigger_id = edd_csau_get_trigger_id($info['id'], 'upsell');
// if download does not have a trigger ID, exit
if (!$trigger_id) {
return $info;
}
// use the trigger ID to get an array of upsell IDs
$upsell_ids = get_post_meta($trigger_id, '_edd_csau_upsell_products');
// if this download exists in the upsell IDs array, then mark it as an upsell
if (EDD()->session->get('edd_is_single') && in_array($info['id'], $upsell_ids)) {
$info['upsell'] = true;
}
}
return $info;
}
/**
* Handles the process of adding a ticket product to the cart.
*
* If the cart already contains a line item for the same product, simply increment the
* quantity for that item accordingly.
*
* @see bug #28917
* @param $product_id
* @param $quantity
*/
protected function add_ticket_to_cart($product_id, $quantity)
{
// Is the item in the cart already? Simply adjust the quantity if so
if (edd_item_in_cart($product_id)) {
$existing_quantity = edd_get_cart_item_quantity($product_id);
$quantity += $existing_quantity;
edd_set_cart_item_quantity($product_id, $quantity);
} else {
$options = array('quantity' => $quantity);
edd_add_to_cart($product_id, $options);
}
}
/**
* Retrieve all active fees
*
* @access public
* @since 1.5
* @param string $type Fee type, "fee" or "item"
* @param int $download_id The download ID whose fees to retrieve
* @uses EDD_Session::get()
* @return mixed array|bool
*/
public function get_fees($type = 'fee', $download_id = 0)
{
$fees = EDD()->session->get('edd_cart_fees');
if (!edd_get_cart_contents()) {
// We can only get item type fees when the cart is empty
$type = 'item';
}
if (!empty($fees) && !empty($type) && 'all' !== $type) {
foreach ($fees as $key => $fee) {
if (!empty($fee['type']) && $type != $fee['type']) {
unset($fees[$key]);
}
}
}
if (!empty($fees) && !empty($download_id)) {
// Remove fees that don't belong to the specified Download
foreach ($fees as $key => $fee) {
if ((int) $download_id !== (int) $fee['download_id']) {
unset($fees[$key]);
}
}
}
if (!empty($fees)) {
// Remove fees that belong to a specific download but are not in the cart
foreach ($fees as $key => $fee) {
if (empty($fee['download_id'])) {
continue;
}
if (!edd_item_in_cart($fee['download_id'])) {
unset($fees[$key]);
}
}
}
return !empty($fees) ? $fees : array();
}
<a href="<?php
the_permalink();
?>
" title="<?php
the_title();
?>
"><?php
the_title();
?>
</a>
</h3><!-- .entry-title -->
</header><!-- .entry-header -->
<div class="entry-meta">
<?php
if (!edd_item_in_cart($post->ID)) {
if (edd_has_variable_prices($post->ID)) {
echo '<a href="' . get_permalink() . '" class="button edd_button">' . __('View Details', 'edd-digitalstore') . '</a>';
} else {
echo do_shortcode('[purchase_link id="' . $post->ID . '" price="0" text="' . __('Add To Cart', 'edd-digitalstore') . '" style="blue"]');
}
} else {
echo '<a href="' . get_permalink($edd_options['purchase_page']) . '" class="edd_go_to_checkout edd_button">' . __('Checkout', 'edd-digitalstore') . '</a>';
}
?>
<span class="entry-price"><?php
echo digitalstore_edd_the_price($post->ID);
?>
</span>
</div><!-- .entry-meta -->
/**
* Wish list item purchase link
*
* @since 1.0
* @param [type] $item [description]
* @return [type] [description]
*/
function edd_wl_item_purchase($item, $args = array())
{
global $edd_options;
ob_start();
$defaults = apply_filters('edd_wl_add_to_cart_defaults', array('download_id' => $item['id'], 'text' => !empty($edd_options['edd_wl_add_to_cart']) ? $edd_options['edd_wl_add_to_cart'] : __('Add to cart', 'edd-wish-lists'), 'checkout_text' => __('Checkout', 'edd-wish-lists'), 'style' => edd_get_option('edd_wl_button_style', 'button'), 'color' => '', 'class' => 'edd-wl-action', 'wrapper' => 'span', 'wrapper_class' => '', 'link' => ''), $item['id']);
$args = wp_parse_args($args, $defaults);
extract($args, EXTR_SKIP);
$style = 'edd-wl-button';
$variable_pricing = edd_has_variable_prices($download_id);
$data_variable = $variable_pricing ? ' data-variable-price=yes' : 'data-variable-price=no';
// price option
$data_price_option = $variable_pricing ? ' data-price-option=' . $item['options']['price_id'] : '';
$type = edd_single_price_option_mode($download_id) ? 'data-price-mode=multi' : 'data-price-mode=single';
if (edd_item_in_cart($download_id) && !$variable_pricing) {
// hide the 'add to cart' link
$button_display = 'style="display:none;"';
// show the 'checkout' link
$checkout_display = '';
} elseif ($variable_pricing && edd_item_in_cart($download_id, array('price_id' => $item['options']['price_id']))) {
// hide the 'add to cart' link
$button_display = 'style="display:none;"';
// show the 'checkout' link
$checkout_display = '';
} else {
// show the 'add to cart' link
$button_display = '';
// hide the 'checkout' link
$checkout_display = 'style="display:none;"';
}
$button_size = '';
// if link is specified, don't show spinner
$loading = !$link ? '<span class="edd-loading"><i class="edd-icon-spinner edd-icon-spin"></i></span>' : '';
$link = !$link ? '#' : $link;
$form_id = !empty($form_id) ? $form_id : 'edd_purchase_' . $download_id;
// add our default class
$default_wrapper_class = ' edd-wl-item-purchase';
$wrapper_class .= $wrapper_class ? $default_wrapper_class : trim($default_wrapper_class);
$default_css_class = apply_filters('edd_wl_item_purchase_default_css_classes', 'edd-add-to-cart-from-wish-list', $download_id);
?>
<form id="<?php
echo $form_id;
?>
" class="edd_download_purchase_form" method="post">
<div class="edd_purchase_submit_wrapper">
<?php
printf('<a href="%10$s" class="%11$s %1$s %8$s" data-action="edd_add_to_cart_from_wish_list" data-download-id="%3$s" %4$s %5$s %6$s %7$s><span class="label">%2$s</span>%9$s</a>', implode(' ', array($style, $color, trim($class))), esc_attr($text), esc_attr($download_id), esc_attr($data_variable), esc_attr($type), $button_display, esc_attr($data_price_option), $button_size, $loading, $link, $default_css_class);
// checkout link that shows when item is added to the cart
printf('<a href="%1$s" class="%2$s %3$s %5$s" %4$s>' . $checkout_text . '</a>', esc_url(edd_get_checkout_uri()), esc_attr('edd-go-to-checkout-from-wish-list'), implode(' ', array($style, $color, trim($class))), $checkout_display, $button_size);
?>
</div>
</form>
<?php
$html = '<' . $wrapper . ' class="' . $wrapper_class . '"' . '>' . ob_get_clean() . '</' . $wrapper . '>';
return apply_filters('edd_wl_item_purchase', $html, $item);
}
/**
* Get Purchase Link
*
* Builds a Purchase link for a specified download based on arguments passed.
* This function is used all over EDD to generate the Purchase or Add to Cart
* buttons. If no arguments are passed, the function uses the defaults that have
* been set by the plugin. The Purchase link is built for simple and variable
* pricing and filters are available throughout the function to override
* certain elements of the function.
*
* $download_id = null, $link_text = null, $style = null, $color = null, $class = null
*
* @since 1.0
* @param array $args Arguments for display
* @return string $purchase_form
*/
function pp_get_purchase_link($args = array())
{
global $post, $edd_displayed_form_ids;
$purchase_page = edd_get_option('purchase_page', false);
if (!$purchase_page || $purchase_page == 0) {
edd_set_error('set_checkout', sprintf(__('No checkout page has been configured. Visit <a href="%s">Settings</a> to set one.', 'edd'), admin_url('edit.php?post_type=download&page=edd-settings')));
edd_print_errors();
return false;
}
$post_id = is_object($post) ? $post->ID : 0;
$defaults = apply_filters('edd_purchase_link_defaults', array('download_id' => $post_id, 'price' => (bool) true, 'price_id' => isset($args['price_id']) ? $args['price_id'] : false, 'direct' => edd_get_download_button_behavior($post_id) == 'direct' ? true : false, 'text' => edd_get_option('add_to_cart_text', __('Purchase', 'edd')), 'style' => edd_get_option('button_style', 'button'), 'color' => edd_get_option('checkout_color', 'blue'), 'class' => 'edd-submit'));
$args = wp_parse_args($args, $defaults);
// Override the stright_to_gateway if the shop doesn't support it
if (!edd_shop_supports_buy_now()) {
$args['direct'] = false;
}
$download = new EDD_Download($args['download_id']);
if (empty($download->ID)) {
return false;
}
if ('publish' !== $download->post_status && !current_user_can('edit_product', $download->ID)) {
return false;
// Product not published or user doesn't have permission to view drafts
}
// Override color if color == inherit
$args['color'] = $args['color'] == 'inherit' ? '' : $args['color'];
$options = array();
$variable_pricing = $download->has_variable_prices();
$data_variable = $variable_pricing ? ' data-variable-price="yes"' : 'data-variable-price="no"';
$type = $download->is_single_price_mode() ? 'data-price-mode=multi' : 'data-price-mode=single';
$show_price = $args['price'] && $args['price'] !== 'no';
$data_price_value = 0;
if ($variable_pricing && false !== $args['price_id']) {
$price_id = $args['price_id'];
$prices = $download->prices;
$options['price_id'] = $args['price_id'];
$found_price = isset($prices[$price_id]) ? $prices[$price_id]['amount'] : false;
$data_price_value = $found_price;
if ($show_price) {
$price = $found_price;
}
} elseif (!$variable_pricing) {
$data_price_value = $download->price;
if ($show_price) {
$price = $download->price;
}
}
$data_price = 'data-price="' . $data_price_value . '"';
$button_text = !empty($args['text']) ? ' – ' . $args['text'] : '';
if (isset($price) && false !== $price) {
if (0 == $price) {
$args['text'] = __('Free', 'edd') . $button_text;
} else {
$args['text'] = edd_currency_filter(edd_format_amount($price)) . $button_text;
}
}
if (edd_item_in_cart($download->ID, $options) && (!$variable_pricing || !$download->is_single_price_mode())) {
$button_display = 'style="display:none;"';
$checkout_display = '';
} else {
$button_display = '';
$checkout_display = 'style="display:none;"';
}
// Collect any form IDs we've displayed already so we can avoid duplicate IDs
if (isset($edd_displayed_form_ids[$download->ID])) {
$edd_displayed_form_ids[$download->ID]++;
} else {
$edd_displayed_form_ids[$download->ID] = 1;
}
$form_id = !empty($args['form_id']) ? $args['form_id'] : 'edd_purchase_' . $download->ID;
// If we've already generated a form ID for this download ID, apped -#
if ($edd_displayed_form_ids[$download->ID] > 1) {
$form_id .= '-' . $edd_displayed_form_ids[$download->ID];
}
$args = apply_filters('edd_purchase_link_args', $args);
ob_start();
?>
<form id="<?php
echo $form_id;
?>
" class="edd_download_purchase_form edd_purchase_<?php
echo absint($download->ID);
?>
" method="post">
<?php
do_action('edd_purchase_link_top', $download->ID, $args);
?>
<div class="edd_purchase_submit_wrapper">
<?php
$class = implode(' ', array($args['style'], $args['color'], trim($args['class'])));
// custom to pippinsplugins.com
if (!edd_is_ajax_disabled()) {
echo '<a href="#" class="edd-add-to-cart ' . esc_attr($class) . '" data-action="edd_add_to_cart" data-download-id="' . esc_attr($download->ID) . '" ' . $data_variable . ' ' . $type . ' ' . $data_price . ' ' . $button_display . '><span class="edd-add-to-cart-label">' . $args['text'] . '</span> <span class="edd-loading"><img class="edd-icon-spin" src="' . get_stylesheet_directory_uri() . "/svgs/spinner.svg" . ' " /></span></a>';
}
printf('<input type="submit" class="edd-add-to-cart edd-no-js %1$s" name="edd_purchase_download" value="%2$s" data-action="edd_add_to_cart" data-download-id="%3$s" %4$s %5$s %6$s/>', implode(' ', array($args['style'], $args['color'], trim($args['class']))), esc_attr($args['text']), esc_attr($download->ID), esc_attr($data_variable), esc_attr($type), $button_display);
printf('<a href="%1$s" class="%2$s %3$s" %4$s>' . __('Checkout', 'edd') . '%5$s</a>', esc_url(edd_get_checkout_uri()), esc_attr('edd_go_to_checkout'), implode(' ', array($args['style'], $args['color'], trim($args['class']))), $checkout_display, pp_add_to_cart_success());
// end custom to pippinsplugins.com
?>
<?php
if (!$download->is_free($args['price_id'])) {
?>
<?php
if (edd_display_tax_rate() && edd_prices_include_tax()) {
echo '<span class="edd_purchase_tax_rate">' . sprintf(__('Includes %1$s% tax', 'edd'), edd_get_tax_rate() * 100) . '</span>';
} elseif (edd_display_tax_rate() && !edd_prices_include_tax()) {
echo '<span class="edd_purchase_tax_rate">' . sprintf(__('Excluding %1$s% tax', 'edd'), edd_get_tax_rate() * 100) . '</span>';
}
?>
<?php
}
?>
</div>
<input type="hidden" name="download_id" value="<?php
echo esc_attr($download->ID);
?>
">
<?php
if ($variable_pricing && isset($price_id) && isset($prices[$price_id])) {
?>
<input type="hidden" name="edd_options[price_id][]" id="edd_price_option_<?php
echo $download->ID;
?>
_1" class="edd_price_option_<?php
echo $download->ID;
?>
" value="<?php
echo $price_id;
?>
">
<?php
}
?>
<?php
if (!empty($args['direct']) && !$download->is_free($args['price_id'])) {
?>
<input type="hidden" name="edd_action" class="edd_action_input" value="straight_to_gateway">
<?php
} else {
?>
<input type="hidden" name="edd_action" class="edd_action_input" value="add_to_cart">
<?php
}
?>
<?php
do_action('edd_purchase_link_end', $download->ID, $args);
?>
</form><!--end #<?php
echo esc_attr($form_id);
?>
-->
<?php
$purchase_form = ob_get_clean();
return apply_filters('edd_purchase_download_form', $purchase_form, $args);
}
/**
* Display Cross-sell/Upsell products
*
* @since 1.0
*/
function edd_csau_html($columns = '3')
{
global $post, $edd_options;
// upsell products for the single download page
if (is_singular('download')) {
$products = edd_csau_get_products(get_the_ID(), 'upsell');
} elseif (edd_is_checkout()) {
// get contents on the cart
$cart_items = edd_get_cart_contents();
// return if there's nothing in the cart
if (!$cart_items) {
return;
}
$cart = array();
// create new products array with the cart items cross sell products
if ($cart_items) {
foreach ($cart_items as $cart_item) {
$download_id = $cart_item['id'];
// create $cart array with IDs
$cart[] = (int) $cart_item['id'];
// create $product_list array with cross sell products
$product_list[] = get_post_meta($download_id, '_edd_csau_cross_sell_products', false);
}
}
$products = $product_list;
// clean the array
$products = array_filter($products);
// return if no cross sell products after clean
if (!$products) {
return;
}
// merge into single level array
$products = call_user_func_array('array_merge', $products);
// remove duplicate IDs
$products = array_unique($products);
} else {
return;
}
if ($products) {
?>
<?php
if (edd_is_checkout()) {
$posts_per_page = isset($edd_options['edd_csau_cross_sell_number']) && !empty($edd_options['edd_csau_cross_sell_number']) ? $edd_options['edd_csau_cross_sell_number'] : '3';
} elseif (is_singular('download')) {
$posts_per_page = isset($edd_options['edd_csau_upsell_number']) && !empty($edd_options['edd_csau_upsell_number']) ? $edd_options['edd_csau_upsell_number'] : '3';
}
$query = array('post_type' => 'download', 'posts_per_page' => $posts_per_page, 'orderby' => 'date', 'order' => 'DESC', 'post__in' => $products);
$query = apply_filters('edd_csau_query', $query);
$downloads = new WP_Query($query);
if ($downloads->have_posts()) {
// upsell heading
if (is_singular('download')) {
$upsell_heading = get_post_meta(get_the_ID(), '_edd_csau_upsell_heading', true);
// show singular heading
if ($upsell_heading) {
$heading = esc_attr($upsell_heading);
} elseif (isset($edd_options['edd_csau_upsell_heading'])) {
$heading = esc_attr($edd_options['edd_csau_upsell_heading']);
} else {
$heading = __('You may also like', 'edd-csau');
}
} elseif (edd_is_checkout()) {
$ids = edd_csau_get_cart_trigger_ids();
if (count($ids) == 1) {
$heading = esc_attr(get_post_meta($ids[0], '_edd_csau_cross_sell_heading', true));
} elseif (isset($edd_options['edd_csau_cross_sell_heading'])) {
$heading = esc_attr($edd_options['edd_csau_cross_sell_heading']);
} else {
$heading = __('You may also like', 'edd-csau');
}
}
// end is_checkout
$i = 1;
global $wp_query;
//$download_count = $downloads->found_posts > 3 ? 3 : $downloads->found_posts;
$classes = array();
$classes = apply_filters('edd_csau_classes', $classes);
// default classes
$classes[] = 'edd-csau-products';
// columns
if ($columns) {
$classes[] = 'col-' . $columns;
}
// filter array and remove empty values
$classes = array_filter($classes);
$classes = !empty($classes) ? implode(' ', $classes) : '';
$class_list = !empty($classes) ? 'class="' . $classes . '"' : '';
ob_start();
?>
<div <?php
echo $class_list;
?>
>
<h2><?php
echo esc_attr($heading);
?>
</h2>
<?php
while ($downloads->have_posts()) {
$downloads->the_post();
?>
<div itemscope itemtype="http://schema.org/Product" class="<?php
echo apply_filters('edd_download_class', 'edd_download', '', '');
?>
" id="edd_download_<?php
echo get_the_ID();
?>
">
<div class="edd_download_inner">
<?php
do_action('edd_csau_download_before');
$show_excerpt = apply_filters('edd_csau_show_excerpt', true);
$show_price = apply_filters('edd_csau_show_price', true);
$show_button = apply_filters('edd_csau_upsell_show_button', true);
edd_get_template_part('shortcode', 'content-image');
edd_get_template_part('shortcode', 'content-title');
if ($show_price) {
edd_get_template_part('shortcode', 'content-price');
}
if ($show_excerpt) {
edd_get_template_part('shortcode', 'content-excerpt');
}
// if the download is not in the cart, show the add to cart button
if (edd_is_checkout()) {
if (!edd_item_in_cart(get_the_ID())) {
$text = apply_filters('edd_csau_cross_sell_add_to_cart_text', __('Add to cart', 'edd-csau'));
$price = apply_filters('edd_csau_cross_sell_show_button_price', false);
if ($show_button) {
?>
<div class="edd_download_buy_button">
<?php
echo edd_get_purchase_link(array('download_id' => get_the_ID(), 'text' => $text, 'price' => $price));
?>
</div>
<?php
}
?>
<?php
} else {
echo apply_filters('edd_csau_added_to_cart_text', '<span class="edd-cart-added-alert"><i class="edd-icon-ok"></i> ' . __('Added to cart', 'edd-csau') . '</span>');
}
} else {
$text = apply_filters('edd_csau_upsell_add_to_cart_text', __('Add to cart', 'edd-csau'));
$price = apply_filters('edd_csau_upsell_show_button_price', false);
$show_button = apply_filters('edd_csau_upsell_show_button', true);
if ($show_button) {
?>
<div class="edd_download_buy_button">
<?php
echo edd_get_purchase_link(array('download_id' => get_the_ID(), 'text' => $text, 'price' => $price));
?>
</div>
<?php
}
?>
<?php
}
do_action('edd_csau_download_after');
?>
</div>
</div>
<?php
if ($columns && $i % $columns == 0) {
?>
<div style="clear:both;"></div><?php
}
?>
<?php
$i++;
}
?>
<?php
wp_reset_postdata();
?>
</div>
<?php
$html = ob_get_clean();
return apply_filters('edd_csau_html', $html, $downloads, $heading, $columns, $class_list);
}
?>
<?php
}
?>
<?php
}
/**
* Display variable price.
*
* Display the variable price with a strikethrough in the list.
* NOTE! This function replaces an entire EDD function!
*
* @since 1.0.0
*
* @param int $download_id ID of the download to get the labels for.
* @param array $args Array of arguments related to the download price.
*/
public function edd_purchase_variable_pricing($download_id = 0, $args = array())
{
global $edd_options;
$variable_pricing = edd_has_variable_prices($download_id);
$prices = apply_filters('edd_purchase_variable_prices', edd_get_variable_prices($download_id), $download_id);
if (!$variable_pricing || false !== $args['price_id'] && isset($prices[$args['price_id']])) {
return;
}
if (edd_item_in_cart($download_id) && !edd_single_price_option_mode($download_id)) {
return;
}
$type = edd_single_price_option_mode($download_id) ? 'checkbox' : 'radio';
$mode = edd_single_price_option_mode($download_id) ? 'multi' : 'single';
do_action('edd_before_price_options', $download_id);
?>
<div class="edd_price_options edd_<?php
echo esc_attr($mode);
?>
_mode">
<ul>
<?php
if ($prices) {
$checked_key = isset($_GET['price_option']) ? absint($_GET['price_option']) : edd_get_default_variable_price($download_id);
foreach ($prices as $key => $price) {
?>
<li id="edd_price_option_<?php
echo $download_id . '_' . sanitize_key($price['name']);
?>
" itemprop="offers" itemscope itemtype="http://schema.org/Offer">
<label for="<?php
echo esc_attr('edd_price_option_' . $download_id . '_' . $key);
?>
">
<input type="<?php
echo $type;
?>
" <?php
checked(apply_filters('edd_price_option_checked', $checked_key, $download_id, $key), $key);
?>
name="edd_options[price_id][]" id="<?php
echo esc_attr('edd_price_option_' . $download_id . '_' . $key);
?>
"
class="<?php
echo esc_attr('edd_price_option_' . $download_id);
?>
" value="<?php
echo esc_attr($key);
?>
"/>
<span class='edd_price_option_wrap'>
<span class="edd_price_option_name" itemprop="description"><?php
echo esc_html($price['name']);
?>
</span>
<span class="edd_price_option_sep">–</span> <?php
if (isset($price['sale_price']) && !empty($price['sale_price']) && isset($price['regular_amount'])) {
?>
<span class="edd_price_option_price regular_price" itemprop="price"><del><?php
echo edd_currency_filter(edd_format_amount($price['regular_amount']));
?>
</del></span> <?php
}
?>
<span class="edd_price_option_price" itemprop="price"><?php
echo edd_currency_filter(edd_format_amount($price['amount']));
?>
</span>
</span>
</label><?php
do_action('edd_after_price_option', $key, $price, $download_id);
?>
</li><?php
}
}
do_action('edd_after_price_options_list', $download_id, $prices, $type);
?>
</ul>
</div><!--end .edd_price_options-->
<?php
do_action('edd_after_price_options', $download_id);
}
/**
* Add all items in wish list to the cart
*
* Adds all downloads within a taxonomy term to the cart.
*
* @since 1.0.6
* @param int $list_id ID of the list
* @return array Array of IDs for each item added to the cart
*/
function edd_wl_add_all_to_cart($list_id)
{
$cart_item_ids = array();
$items = edd_wl_get_wish_list($list_id);
if ($items) {
foreach ($items as $item) {
// check that they aren't already in the cart
if (edd_item_in_cart($item['id'], $item['options'])) {
continue;
}
edd_add_to_cart($item['id'], $item['options']);
$cart_item_ids[] = $item['id'];
}
}
}
function edd_downloads_renew_to_cart($download_id, $options)
{
if (!edd_sl_renewals_allowed()) {
return;
}
$post_data = urldecode($_REQUEST['post_data']);
$post_data_formated = array();
if (strstr($post_data, "expired")) {
$post_data_split = explode("&", $post_data);
foreach ($post_data_split as $data_split) {
$data_array = explode("=", $data_split);
$post_data_formated[$data_array[0]] = $data_array[1];
}
}
if (isset($post_data_formated['expired']) && $post_data_formated['expired'] == 1 && isset($post_data_formated['license_id']) && isset($post_data_formated['product_id'])) {
global $edd_options;
$license_key = edd_software_licensing()->get_license_key($post_data_formated['license_id']);
$data = array('edd_license_key' => $license_key, 'edd_action' => 'apply_license_renewal');
$license = !empty($data['edd_license_key']) ? sanitize_text_field($data['edd_license_key']) : false;
$valid = true;
if (!$license) {
$valid = false;
}
$license_id = edd_software_licensing()->get_license_by_key($license);
if (empty($license_id)) {
$valid = false;
}
$download_id = get_post_meta($license_id, '_edd_sl_download_id', true);
if (empty($download_id) || !edd_item_in_cart($download_id)) {
$valid = false;
}
$options = array();
// if product has variable prices, find previous used price id and add it to cart
if (edd_has_variable_prices($download_id)) {
$price_id = get_post_meta($license_id, '_edd_sl_download_price_id', true);
if ('' === $price_id) {
// If no $price_id is available, try and find it from the payment ID. See https://github.com/pippinsplugins/EDD-Software-Licensing/issues/110
$payment_id = get_post_meta($license_id, '_edd_sl_payment_id', true);
$payment_items = edd_get_payment_meta_downloads($payment_id);
foreach ($payment_items as $payment_item) {
if ((int) $payment_item['id'] !== (int) $download_id) {
continue;
}
if (isset($payment_item['options']['price_id'])) {
$options['price_id'] = $payment_item['options']['price_id'];
break;
}
}
} else {
$options['price_id'] = $price_id;
}
$cart_key = edd_get_item_position_in_cart($download_id, $options);
edd_remove_from_cart($cart_key);
edd_add_to_cart($download_id, $options);
$valid = true;
}
if ($valid) {
$keys = (array) EDD()->session->get('edd_renewal_keys');
$keys[$download_id] = $license;
EDD()->session->set('edd_is_renewal', '1');
EDD()->session->set('edd_renewal_keys', $keys);
//$redirect = edd_get_checkout_uri();
}
//do_action('edd_apply_license_renewal', array('edd_license_key' => $license_key ,'edd_action' => 'apply_license_renewal'));
}
return true;
}
/**
* Ensure cart quantities are OK
*
* @since 1.0.0
* @return void
*/
function edd_pl_checkout_errors($valid_data, $posted)
{
global $edd_prices_sold_out;
$cart = edd_get_cart_contents();
$scope = edd_get_option('edd_purchase_limit_scope') ? edd_get_option('edd_purchase_limit_scope') : 'site-wide';
$errors = array();
foreach ($cart as $item) {
if (edd_has_variable_prices($item['id'])) {
if (edd_pl_is_item_sold_out($item['id'], $item['options']['price_id'], false, false)) {
$errors[] = array('id' => $item['id'], 'price' => $item['options']['price_id'], 'type' => 'soldout', 'avail' => null);
}
} else {
$max_purchases = edd_pl_get_file_purchase_limit($item['id']);
if ($scope == 'site-wide') {
$purchases = edd_get_download_sales_stats($item['id']);
if ($max_purchases && $purchases >= $max_purchases || !empty($edd_prices_sold_out)) {
$errors[] = array('id' => $item['id'], 'price' => null, 'type' => 'soldout', 'avail' => null);
}
} else {
if (is_user_logged_in()) {
$purchases = edd_pl_get_user_purchase_count(get_current_user_id(), $item['id']);
if ($max_purchases && $purchases >= $max_purchases || !empty($edd_prices_sold_out)) {
$errors[] = array('id' => $item['id'], 'price' => null, 'type' => 'soldout', 'avail' => null);
}
}
}
}
if (edd_item_in_cart($item['id'])) {
if (edd_has_variable_prices($item['id'])) {
$max_purchases = edd_pl_get_file_purchase_limit($item['id'], null, $item['options']['price_id']);
$purchases = edd_pl_get_file_purchases($item['id'], $item['options']['price_id']);
}
if ($max_purchases > 0) {
$cart_qty = edd_get_cart_item_quantity($item['id']);
$total = $purchases + $cart_qty;
if ($total > $max_purchases) {
$errors[] = array('id' => $item['id'], 'price' => edd_has_variable_prices($item['id']) ? $item['options']['price_id'] : null, 'type' => 'toomany', 'avail' => $max_purchases - $purchases);
}
}
}
}
if (count($errors) > 0) {
foreach ($errors as $error) {
$product = get_post($error['id']);
if ($error['type'] == 'soldout') {
edd_set_error('purchase_limit_reached', sprintf(__('The %s "%s" is sold out!', 'edd-purchase-limit'), strtolower(edd_get_label_singular()), $product->post_title));
} elseif ($error['type'] == 'toomany') {
edd_set_error('purchase_limit_exceeded', sprintf(_n('There is only %s available for the %s "%s"!', 'There are only %s available for the %s "%s"!', $error['avail'], 'edd-purchase-limit'), $error['avail'], strtolower(edd_get_label_singular()), $product->post_title));
}
}
}
}
function digitalstore_add_to_cart_callback($post)
{
global $edd_options;
$out = '<div class="button-group add-to-cart clearfix">';
if (!edd_item_in_cart($post->ID)) {
$show_price = edd_has_variable_prices($post->ID) ? '' : ' price="0"';
$out .= do_shortcode('[purchase_link id="' . $post->ID . '"' . $show_price . ' text="' . esc_attr__('Add To Cart', 'edd-digitalstore') . '" style="text"]');
} else {
$out .= '<a href="' . get_permalink($edd_options['purchase_page']) . '" class="edd_go_to_checkout edd_button">' . __('Checkout', 'edd-digitalstore') . '</a>';
}
$out .= '<button class="dropdown-toggle" data-toggle="dropdown"><span class="caret"></span></button><ul class="dropdown-menu">';
$title = urlencode(get_the_title($post->ID));
$permalink = urlencode(get_permalink($post->ID));
if (!edd_item_in_cart($post->ID)) {
$actions = array('buy' => array('href' => '#addtocart', 'title' => sprintf(__('Buy %s', 'edd-digitalstore'), $title), 'text' => __('Buy this File', 'edd-digitalstore')));
} else {
$actions = array('checkout' => array('href' => get_permalink($edd_options['purchase_page']), 'title' => __('Checkout', 'edd-digitalstore'), 'text' => __('Go to Checkout', 'edd-digitalstore')));
}
$filterable_actions = array('twitter' => array('href' => sprintf('http://twitter.com/home?status=%s', urlencode(sprintf(__('Check this out: %s', 'edd-digitalstore'), $permalink))), 'title' => sprintf(__('Share %s on Twitter', 'edd-digitalstore'), $title), 'text' => __('Share on Twitter', 'edd-digitalstore')), 'googleplus' => array('href' => sprintf('https://plus.google.com/share?url=%s', urlencode($permalink)), 'title' => sprintf(__('Add %s to Google Plus', 'edd-digitalstore'), $title), 'text' => __('Add to Google+', 'edd-digitalstore')), 'facebook' => array('href' => sprintf('http://www.facebook.com/sharer.php?u=%s&t=%s', urlencode($permalink), urlencode(__('Check this out', 'edd-digitalstore'))), 'title' => sprintf(__('Share %s on Facebook', 'edd-digitalstore'), $title), 'text' => __('Share on Facebook', 'edd-digitalstore')));
$actions = array_merge($actions, apply_filters('digitalstore_add_to_cart_actions', $filterable_actions, $post, $title, $permalink));
foreach ($actions as $action) {
$out .= '<li><a href="' . $action['href'] . '" title="' . esc_attr($action['title']) . '">' . $action['text'] . '</a></li>';
}
$out .= '</ul>';
$out .= '</div>';
echo $out;
}
/**
* Retrieve all active fees
*
* @access public
* @since 1.5
* @param string $type Fee type, "fee" or "item"
* @param int $download_id The download ID whose fees to retrieve
* @param int $price_id The variable price ID whose fees to retrieve
* @uses EDD_Session::get()
* @return array|bool List of fees when available, false when there are no fees
*/
public function get_fees($type = 'fee', $download_id = 0, $price_id = NULL)
{
$fees = EDD()->session->get('edd_cart_fees');
if (!edd_get_cart_contents()) {
// We can only get item type fees when the cart is empty
$type = 'item';
}
if (!empty($fees) && !empty($type) && 'all' !== $type) {
foreach ($fees as $key => $fee) {
if (!empty($fee['type']) && $type != $fee['type']) {
unset($fees[$key]);
}
}
}
if (!empty($fees) && !empty($download_id)) {
// Remove fees that don't belong to the specified Download
foreach ($fees as $key => $fee) {
if ((int) $download_id !== (int) $fee['download_id']) {
unset($fees[$key]);
}
}
}
// Now that we've removed any fees that are for other Downloads, lets also remove any fees that don't match this price id
if (!empty($fees) && !empty($download_id) && !is_null($price_id)) {
// Remove fees that don't belong to the specified Download AND Price ID
foreach ($fees as $key => $fee) {
if (is_null($fee['price_id'])) {
continue;
}
if ((int) $price_id !== (int) $fee['price_id']) {
unset($fees[$key]);
}
}
}
if (!empty($fees)) {
// Remove fees that belong to a specific download but are not in the cart
foreach ($fees as $key => $fee) {
if (empty($fee['download_id'])) {
continue;
}
if (!edd_item_in_cart($fee['download_id'])) {
unset($fees[$key]);
}
}
}
// Allow 3rd parties to process the fees before returning them
return apply_filters('edd_fees_get_fees', !empty($fees) ? $fees : array(), $this);
}
/**
* Get Purchase Link
*
* Returns the purchase link.
*
* $download_id = null, $link_text = null, $style = null, $color = null, $class = null
*
* @access public
* @since 1.0
* @return string
*/
function edd_get_purchase_link($args = array())
{
global $edd_options, $post;
if (!isset($edd_options['purchase_page']) || $edd_options['purchase_page'] == 0) {
edd_set_error('set_checkout', sprintf(__('No checkout page has been configured. Visit <a href="%s">Settings</a> to set one.', 'edd'), admin_url('edit.php?post_type=download&page=edd-settings')));
edd_print_errors();
return false;
}
$defaults = array('download_id' => $post->ID, 'price' => (bool) true, 'text' => isset($edd_options['add_to_cart_text']) && $edd_options['add_to_cart_text'] != '' ? $edd_options['add_to_cart_text'] : __('Purchase', 'edd'), 'style' => isset($edd_options['button_style']) ? $edd_options['button_style'] : 'button', 'color' => isset($edd_options['checkout_color']) ? $edd_options['checkout_color'] : 'blue', 'class' => 'edd-submit');
$args = wp_parse_args($args, $defaults);
$variable_pricing = edd_has_variable_prices($args['download_id']);
$data_variable = $variable_pricing ? ' data-variable-price="yes"' : '';
if ($args['price'] && !$variable_pricing) {
$price = edd_get_download_price($args['download_id']);
if (edd_use_taxes() && edd_taxes_on_prices()) {
$price += edd_calculate_tax($price);
}
$args['text'] = edd_currency_filter(edd_format_amount($price)) . ' – ' . $args['text'];
}
if (edd_item_in_cart($args['download_id'])) {
$button_display = 'style="display:none;"';
$checkout_display = '';
} else {
$button_display = '';
$checkout_display = 'style="display:none;"';
}
ob_start();
?>
<form id="edd_purchase_<?php
echo $args['download_id'];
?>
" class="edd_download_purchase_form" method="post">
<?php
do_action('edd_purchase_link_top', $args['download_id']);
?>
<div class="edd_purchase_submit_wrapper">
<?php
printf('<input type="submit" class="edd-add-to-cart %1$s" name="edd_purchase_download" value="%2$s" data-action="edd_add_to_cart" data-download-id="%3$s" %4$s %5$s/>', implode(' ', array($args['style'], $args['color'], trim($args['class']))), esc_attr($args['text']), esc_attr($args['download_id']), esc_attr($data_variable), $button_display);
printf('<a href="%1$s" class="%2$s %3$s" %4$s>' . __('Checkout', 'edd') . '</a>', esc_url(edd_get_checkout_uri()), esc_attr('edd_go_to_checkout'), implode(' ', array($args['style'], $args['color'], trim($args['class']))), $checkout_display);
?>
<?php
if (edd_is_ajax_enabled()) {
?>
<span class="edd-cart-ajax-alert">
<img src="<?php
echo esc_url(EDD_PLUGIN_URL . 'assets/images/loading.gif');
?>
" class="edd-cart-ajax" style="display: none;" />
<span class="edd-cart-added-alert" style="display: none;">—<?php
_e('Item successfully added to your cart.', 'edd');
?>
</span>
</span>
<?php
}
?>
</div><!--end .edd_purchase_submit_wrapper-->
<input type="hidden" name="download_id" value="<?php
echo esc_attr($args['download_id']);
?>
">
<input type="hidden" name="edd_action" value="add_to_cart">
<?php
do_action('edd_purchase_link_end', $args['download_id']);
?>
</form><!--end #edd_purchase_<?php
echo esc_attr($args['download_id']);
?>
-->
<?php
$purchase_form = ob_get_clean();
return apply_filters('edd_purchase_download_form', $purchase_form, $args);
}
/**
* Checks to see if the required products are in the cart
*
* @since 1.5
* @param int $code_id Discount ID
* @return bool $ret Are required products in the cart?
*/
function edd_discount_product_reqs_met($code_id = null)
{
$product_reqs = edd_get_discount_product_reqs($code_id);
$condition = edd_get_discount_product_condition($code_id);
$excluded_ps = edd_get_discount_excluded_products($code_id);
$cart_items = edd_get_cart_contents();
$cart_ids = $cart_items ? wp_list_pluck($cart_items, 'id') : null;
$ret = false;
if (empty($product_reqs) && empty($excluded_ps)) {
$ret = true;
}
// Normalize our data for product requiremetns, exlusions and cart data
// First absint the items, then sort, and reset the array keys
$product_reqs = array_map('absint', $product_reqs);
asort($product_reqs);
$product_reqs = array_values($product_reqs);
$excluded_ps = array_map('absint', $excluded_ps);
asort($excluded_ps);
$excluded_ps = array_values($excluded_ps);
$cart_ids = array_map('absint', $cart_ids);
asort($cart_ids);
$cart_ids = array_values($cart_ids);
// Ensure we have requirements before proceeding
if (!$ret && !empty($product_reqs)) {
switch ($condition) {
case 'all':
// Default back to true
$ret = true;
foreach ($product_reqs as $download_id) {
if (!edd_item_in_cart($download_id)) {
edd_set_error('edd-discount-error', __('The product requirements for this discount are not met.', 'edd'));
$ret = false;
break;
}
}
break;
default:
// Any
foreach ($product_reqs as $download_id) {
if (edd_item_in_cart($download_id)) {
$ret = true;
break;
}
}
if (!$ret) {
edd_set_error('edd-discount-error', __('The product requirements for this discount are not met.', 'edd'));
}
break;
}
} else {
$ret = true;
}
if (!empty($excluded_ps)) {
// Check that there are products other than excluded ones in the cart
if ($cart_ids == $excluded_ps) {
edd_set_error('edd-discount-error', __('This discount is not valid for the cart contents.', 'edd'));
$ret = false;
}
}
return (bool) apply_filters('edd_is_discount_products_req_met', $ret, $code_id, $condition);
}
/**
* The template for displaying Archive pages.
*
* Used to display archive-type pages if nothing more specific matches a query.
* For example, puts together date-based pages if no date.php file exists.
*
* Learn more: http://codex.wordpress.org/Template_Hierarchy
*/
global $wp_query;
$data = Maera()->template->context();
$data['title'] = __('Downloads', 'maera_edd');
$data['posts'] = Timber::query_posts(false, 'TimberPost');
$data['query'] = $wp_query->query_vars;
// The in-cart class
$data['in_cart'] = function_exists('edd_item_in_cart') && edd_item_in_cart($post->ID) && !edd_has_variable_prices($post->ID) ? 'in-cart' : '';
// The variable-priced class
$data['variable_priced'] = function_exists('edd_has_variable_prices') && edd_has_variable_prices($post->ID) ? 'variable-priced' : '';
// Get a list with categories of each download (Isotope filtering)
$terms = get_the_terms($post->ID, 'download_category');
if ($terms && !is_wp_error($terms)) {
foreach ($terms as $term) {
$download_categories[] = $term->slug;
}
$data['categories'] = join(' ', $download_categories);
} else {
$data['categories'] = '';
}
// Get a list with tags of each download (Isotope filtering)
$terms = get_the_terms($post->ID, 'download_tag');
if ($terms && !is_wp_error($terms)) {
/**
* Display the quantity field for a variable price when multi-purchase mode is enabled
*
* @since 2.2
* @param int $download_id Download ID
* @param array $args Argument array
* @return void
*/
function edd_download_purchase_form_quantity_field($download_id = 0, $args = array())
{
$options = array();
if (false !== $args['price_id']) {
$options['price_id'] = $args['price_id'];
}
if (!edd_item_quantities_enabled()) {
return;
}
if (edd_item_in_cart($download_id) && !edd_has_variable_prices($download_id)) {
return;
}
if (edd_single_price_option_mode($download_id) && edd_has_variable_prices($download_id) && !edd_item_in_cart($download_id, $options)) {
return;
}
if (edd_single_price_option_mode($download_id) && edd_has_variable_prices($download_id) && edd_item_in_cart($download_id, $options)) {
return;
}
if (!edd_single_price_option_mode($download_id) && edd_has_variable_prices($download_id) && edd_item_in_cart($download_id, $options)) {
return;
}
ob_start();
?>
<div class="edd_download_quantity_wrapper">
<input type="number" min="1" step="1" name="edd_download_quantity" class="edd-input edd-item-quantity" value="1" />
</div>
<?php
$quantity_input = ob_get_clean();
echo apply_filters('edd_purchase_form_quantity_input', $quantity_input, $download_id, $args);
}
/**
* Filter [download] shortcode HTML
* @since 1.0
*/
function modify_edd_download_shortcode($display, $atts, $buy_button, $columns, $column_width, $downloads, $excerpt, $full_content, $price, $thumbnails, $query)
{
$button_defaults = apply_filters('edd_purchase_link_defaults', array());
$button_defaults_class = $button_defaults['class'];
// We can't divide the grid to 5 columns, so we're setting them to 4.
$columns = 5 == $columns ? 4 : $columns;
if (1 == $columns) {
$column_class = '[maera_grid_col_12]';
} else {
if (2 == $columns) {
$column_class = '[maera_grid_col_6]';
} else {
if (3 == $columns) {
$column_class = '[maera_grid_col_4]';
} else {
if (4 == $columns) {
$column_class = '[maera_grid_col_3]';
} else {
if (6 == $columns) {
$column_class = '[maera_grid_col_2]';
}
}
}
}
}
ob_start();
$count = 0;
$rand = rand(0, 999);
if (1 != $columns) {
echo '<style>.downloads-list .edd-grid-column-' . $rand . '_1{clear:left;}.downloads-list [class*="column"] + [class*="column"]:last-child{float: left;}</style>';
}
$list_class = 1 == $columns ? 'list' : 'grid';
?>
<div class="downloads-list <?php
echo $list_class;
?>
">
<div class="[maera_grid_row_class]">
<?php
while ($downloads->have_posts()) {
$downloads->the_post();
$count++;
$count = $count > $columns ? 1 : $count;
$count_class = 1 < $columns ? 'edd-grid-column-' . $rand . '_' . $count : null;
$in_cart = edd_item_in_cart(get_the_ID()) && !edd_has_variable_prices(get_the_ID()) ? 'in-cart' : '';
$variable_priced = edd_has_variable_prices(get_the_ID()) ? 'variable-priced' : '';
$hover_type = get_theme_mod('hover_type', 'edd');
$effect = 'effect-' . $hover_type;
$context = Maera()->template->context();
$context['post'] = new TimberPost(get_the_ID());
$context['columns'] = $columns;
$context['display_excerpt'] = $excerpt != 'no' && $full_content != 'yes' ? true : false;
$context['display_full'] = 'yes' == $full_content ? true : false;
$context['display_buy_btn'] = $buy_button;
$context['in_cart'] = $in_cart;
$context['variable_priced'] = $variable_priced;
$context['column_class'] = $column_class;
$context['count_class'] = $count_class;
$context['count'] = $count;
$context['download_classes'] = array($in_cart, $variable_priced, $column_class, $count_class, $count, $effect);
$context['btn_class'] = $button_defaults_class;
if (1 == $columns) {
$mode = 'list';
$context['download_classes'] = array($in_cart, $variable_priced, $column_class, $count_class, $count);
} else {
$mode = $hover_type;
$mode = 'edd' == $hover_type ? 'grid' : $mode;
}
Maera()->template->main('shortcode-download-content-' . $mode . '.twig', $context);
}
wp_reset_postdata();
?>
</div>
</div>
<div id="downloads-shortcode" class="download-navigation clearfix">
<?php
$big = 999999;
$paginate_links_args = array('base' => str_replace($big, '%#%', esc_url(get_pagenum_link($big))), 'format' => '?paged=%#%', 'current' => max(1, $query['paged']), 'total' => $downloads->max_num_pages, 'prev_next' => false, 'show_all' => true);
echo paginate_links($paginate_links_args);
?>
</div>
<script>jQuery( "ul.page-numbers" ).addClass( "pagination" );</script>
<?php
$display = ob_get_clean();
return $display;
}
/**
* Add To Cart
*
* Adds a download ID to the shopping cart.
*
* @since 1.0
*
* @param int $download_id Download IDs to be added to the cart
* @param array $options Array of options, such as variable price
*
* @return string Cart key of the new item
*/
function edd_add_to_cart($download_id, $options = array())
{
$download = get_post($download_id);
if ('download' != $download->post_type) {
return;
}
// Not a download product
if (!current_user_can('edit_post', $download->ID) && $download->post_status != 'publish') {
return;
// Do not allow draft/pending to be purchased if can't edit. Fixes #1056
}
do_action('edd_pre_add_to_cart', $download_id, $options);
$cart = apply_filters('edd_pre_add_to_cart_contents', edd_get_cart_contents());
if (edd_has_variable_prices($download_id) && !isset($options['price_id'])) {
// Forces to the first price ID if none is specified and download has variable prices
$options['price_id'] = '0';
}
if (isset($options['quantity'])) {
$quantity = absint(preg_replace('/[^0-9\\.]/', '', $options['quantity']));
unset($options['quantity']);
} else {
$quantity = 1;
}
// If the price IDs are a string and is a coma separted list, make it an array (allows custom add to cart URLs)
if (isset($options['price_id']) && !is_array($options['price_id']) && false !== strpos($options['price_id'], ',')) {
$options['price_id'] = explode(',', $options['price_id']);
}
if (isset($options['price_id']) && is_array($options['price_id'])) {
// Process multiple price options at once
foreach ($options['price_id'] as $price) {
$items[] = array('id' => $download_id, 'options' => array('price_id' => preg_replace('/[^0-9\\.-]/', '', $price)), 'quantity' => $quantity);
}
} else {
// Sanitize price IDs
foreach ($options as $key => $option) {
if ('price_id' == $key) {
$options[$key] = preg_replace('/[^0-9\\.-]/', '', $option);
}
}
// Add a single item
$items[] = array('id' => $download_id, 'options' => $options, 'quantity' => $quantity);
}
foreach ($items as $item) {
$to_add = apply_filters('edd_add_to_cart_item', $item);
if (!is_array($to_add)) {
return;
}
if (!isset($to_add['id']) || empty($to_add['id'])) {
return;
}
if (edd_item_in_cart($to_add['id'], $to_add['options']) && edd_item_quantities_enabled()) {
$key = edd_get_item_position_in_cart($to_add['id'], $to_add['options']);
$cart[$key]['quantity'] += $quantity;
} else {
$cart[] = $to_add;
}
}
EDD()->session->set('edd_cart', $cart);
do_action('edd_post_add_to_cart', $download_id, $options);
// Clear all the checkout errors, if any
edd_clear_errors();
return count($cart) - 1;
}
/**
* Retrieves the total discounted amount on the cart
*
* @since 1.4.1
* @param array $discounts Discount codes
* @return float $discounted_amount Total discounted amount
*/
function edd_get_cart_discounted_amount($discounts = false)
{
if (empty($discounts)) {
$discounts = edd_get_cart_discounts();
}
// Setup the array of discounts
if (!empty($_POST['edd-discount']) && empty($discounts)) {
// Check for a posted discount
$posted_discount = isset($_POST['edd-discount']) ? trim($_POST['edd-discount']) : false;
if ($posted_discount) {
$discounts = array();
$discounts[] = $posted_discount;
}
}
// Return 0.00 if no discounts present
if (empty($discounts)) {
return 0.0;
}
$subtotal = edd_get_cart_subtotal($tax = false);
$amounts = array();
$discounted_items = array();
foreach ($discounts as $discount) {
$code_id = edd_get_discount_id_by_code($discount);
$reqs = edd_get_discount_product_reqs($code_id);
// Make sure requirements are set and that this discount shouldn't apply to the whole cart
if (!empty($reqs) && edd_is_discount_not_global($code_id)) {
// This is a product(s) specific discount
$condition = edd_get_discount_product_condition($code_id);
$cart_items = edd_get_cart_contents();
foreach ($reqs as $download_id) {
if (edd_item_in_cart($download_id)) {
$cart_key = edd_get_item_position_in_cart($download_id);
$price = edd_get_cart_item_price($download_id, $cart_items[$cart_key]['options']);
$amount = edd_get_discounted_amount($discount, $price);
$discounted_items[] = $price - $amount;
}
}
} else {
// This is a global cart discount
$subtotal = edd_get_cart_subtotal();
$amount = edd_get_discounted_amount($discount, $subtotal);
$amounts[] = $subtotal - $amount;
}
}
// Add up the total amount
$discounted_amount = 0.0;
$item_discount = array_sum($discounted_items);
$global_discount = array_sum($amounts);
$discounted_amount += $item_discount;
$discounted_amount += $global_discount;
return apply_filters('edd_get_cart_discounted_amount', edd_sanitize_amount($discounted_amount));
}
