/**
* Set the file headers and force the download of a given file
*
* @return void
*/
public function download()
{
if (isset($_GET['download']) && isset($_GET['payment_id'])) {
$transaction_id = urldecode($_GET['download']);
$payment_id = urldecode($_GET['payment_id']);
$product_id = urldecode($_GET['product_id']);
// Old download links might not have attachment_id set.
// This means they were purchased before we added support
// for multiple attachments. So, we just grab the first
// attachment_id saved in post meta.
$attachment_id = !empty($_GET['attachment_id']) ? urldecode($_GET['attachment_id']) : sell_media_get_attachment_id($product_id);
$size_id = !empty($_GET['size_id']) ? urldecode($_GET['size_id']) : null;
$verified = apply_filters('sell_media_verify_download', $this->verify($transaction_id, $payment_id), $product_id);
if ($verified) {
$file = Sell_Media()->products->get_protected_file($product_id, $attachment_id);
if (!file_exists($file)) {
wp_die(__('The original high resolution file doesn\'t exist here: %1$s', 'sell_media'), $file);
exit;
}
$file_type = wp_check_filetype($file);
if (!ini_get('safe_mode')) {
set_time_limit(0);
}
if (function_exists('get_magic_quotes_runtime') && get_magic_quotes_runtime()) {
set_magic_quotes_runtime(0);
}
if (function_exists('apache_setenv')) {
@apache_setenv('no-gzip', 1);
}
@ini_set('zlib.output_compression', 'Off');
nocache_headers();
header("Robots: none");
header("Content-Type: " . $file_type['type'] . "");
header("Content-Description: File Transfer");
header("Content-Disposition: attachment; filename=\"" . basename($file) . "\"");
header("Content-Transfer-Encoding: binary");
// If image, generate the image sizes purchased and create a download
if (wp_attachment_is_image($attachment_id)) {
$this->download_image($product_id, $attachment_id, $size_id);
} else {
$this->download_file($file);
}
do_action('sell_media_after_successful_download', $product_id);
exit;
} else {
do_action('sell_media_before_failed_download', $product_id, $attachment_id);
wp_die(__('You do not have permission to download this file', 'sell_media'), __('Purchase Verification Failed', 'sell_media'));
}
exit;
}
// Rend purchase receipt?
if (isset($_GET['resend_email']) && isset($_GET['payment_id'])) {
$payment_id = $_GET['payment_id'];
$payment_email = get_meta_key($payment_id, 'email');
Sell_Media()->payments->email_receipt($payment_id, $payment_email);
}
}
/**
* Loop over products in payment meta and format them
*
* @param $post_id (int) The post_id for a post of post type "sell_media_payment"
*
* @return html
*/
public function get_payment_products_formatted($post_id = null, $inline_css = false)
{
$products = $this->get_products($post_id);
$tax = $this->get_meta_key($post_id, $key = 'tax');
$shipping = $this->get_meta_key($post_id, $key = 'shipping');
$discount = $this->get_meta_key($post_id, $key = 'discount');
$total = $this->get_meta_key($post_id, $key = 'total');
$css = $inline_css ? 'border-bottom: 1px solid #ccc; padding: 0.5rem; text-align: left;' : '';
$style = apply_filters('sell_media_products_table_style', $css);
if ($products) {
$html = null;
$html .= '<table class="sell-media-products sell-media-products-payment-' . $post_id . '" border="0" width="100%" style="border-collapse:collapse">';
$html .= '<thead>';
$html .= '<tr>';
$html .= '<th style="' . $style . ' font-weight: bold;">' . __('Product', 'sell_media') . '</th>';
$html .= '<th style="' . $style . ' font-weight: bold;">' . __('Size', 'sell_media') . '</th>';
$html .= '<th style="' . $style . ' font-weight: bold;">' . __('License', 'sell_media') . '</th>';
$html .= '<th class="text-center" style="' . $style . ' text-align: center; font-weight: bold;">' . __('Qty', 'sell_media') . '</th>';
$html .= '<th class="sell-media-product-subtotal" style="' . $style . ' text-align: right; font-weight: bold;">' . __('Subtotal', 'sell_media') . '</th>';
$html .= '</tr>';
$html .= '</thead>';
$html .= '<tbody>';
foreach ($products as $product) {
// Old purchase links didn't have attachment_id set
// So we derive the attachment_id from the product's post_meta
$product['attachment'] = !empty($product['attachment']) ? $product['attachment'] : sell_media_get_attachment_id($product['id']);
// If license description exists, show it.
$product['license']['desc'] = term_description($product['license']['id'], 'licenses') ? '<br /><span class="license_desc">' . term_description($product['license']['id'], 'licenses') . '</span>' : '';
if (!empty($product['id'])) {
$html .= '<tr class="sell-media-product sell-media-product-' . $product['id'] . '">';
$html .= '<td class="sell-media-product-id" style="' . $style . '">';
if (isset($product['id']) && !is_array($product['id'])) {
$html .= '#' . $product['id'] . ', ' . $product['name'] . '<br />';
$html .= '<a href="' . $this->get_download_link($post_id, $product['id'], $product['attachment'], $product['size']['id']) . '">' . sell_media_item_icon($product['attachment'], 'thumbnail', false) . '</a><br />';
if ('download' == $product['type']) {
$html .= '<a href="' . $this->get_download_link($post_id, $product['id'], $product['attachment'], $product['size']['id']) . '" class="text-center">' . __('Download', 'sell_media') . '</a>';
} elseif ('print' == $product['type']) {
$html .= apply_filters('sell_media_product_delivery_text', 'Your print will be mailed to you shortly.');
}
}
$html .= '</td>';
$html .= '<td class="sell-media-product-size" style="' . $style . '">';
if (isset($product['size']['name']) && !is_array($product['size']['name'])) {
$html .= $product['size']['name'];
}
$html .= '</td>';
$html .= '<td class="sell-media-product-license" style="' . $style . '">';
if (isset($product['license']['name']) && !is_array($product['license']['name'])) {
$html .= $product['license']['name'] . $product['license']['desc'];
}
$html .= '</td>';
$html .= '<td class="sell-media-product-qty text-center" style="' . $style . ' text-align: center;">';
if (isset($product['qty']) && !is_array($product['qty'])) {
$html .= $product['qty'];
}
$html .= '</td>';
$html .= '<td class="sell-media-product-total" style="' . $style . ' text-align: right;">';
if (isset($product['total']) && !is_array($product['total'])) {
$html .= sell_media_get_currency_symbol() . sprintf("%0.2f", $product['total']);
}
$html .= '</td>';
$html .= '</tr>';
}
}
$html .= '</tbody>';
$html .= '<tfoot>';
$html .= '<tr>';
$html .= '<td> </td>';
$html .= '<td> </td>';
$html .= '<td> </td>';
$html .= '<td> </td>';
$html .= '<td class="sell-media-products-grandtotal" style="border-bottom: 3px solid #ccc; padding: 0.5rem; text-align: right;">';
if ($discount) {
$html .= __('DISCOUNT', 'sell_media') . ': -' . sell_media_get_currency_symbol() . $this->get_discount_total($post_id) . '<br />';
}
if ($tax) {
$html .= __('TAX', 'sell_media') . ': ' . sell_media_get_currency_symbol() . number_format($tax, 2, '.', ',') . '<br />';
}
if ($shipping) {
$html .= __('SHIPPING', 'sell_media') . ': ' . sell_media_get_currency_symbol() . number_format($shipping, 2, '.', ',') . '<br />';
}
do_action('sell_media_above_products_formatted_table_total', $post_id);
$html .= '<strong>' . __('TOTAL', 'sell_media') . ': ' . sell_media_get_currency_symbol() . number_format($this->get_meta_key($post_id, $key = 'total'), 2, '.', ',') . '</strong>';
$html .= '</td>';
$html .= '</tr>';
$html .= '</table>';
do_action('sell_media_below_products_formatted_table', $post_id);
return $html;
}
}
/**
* Show additional file info
*
* @since 1.9.2
* @param int $post_id Item ID
* @return void
*/
function sell_media_show_file_info()
{
$post = get_post();
$attachment_id = sell_media_get_attachment_id($post->ID);
$media_dims = '';
$meta = wp_get_attachment_metadata($attachment_id);
$filename = basename(get_attached_file($attachment_id));
$postguid = get_the_guid($attachment_id);
echo '<h2 class="widget-title sell-media-item-details-title">' . __('Details', 'sell_media') . '</h2>';
echo '<ul class="sell-media-item-details">';
echo '<li class="filename"><span class="title">' . __('File Name', 'sell_media') . ':</span> ' . $filename . '</li>';
echo '<li class="fileid"><span class="title">' . __('File ID', 'sell_media') . ':</span> ' . $attachment_id . '</li>';
preg_match('/^.*?\\.(\\w+)$/', $filename, $ext);
echo '<li class="filetype"><span class="title">' . __('File Type', 'sell_media') . ':</span> ' . esc_html(strtoupper($ext[1])) . ' (' . get_post_mime_type($attachment_id) . ')</li>';
echo '<li class="filesize"><span class="title">' . __('File Size', 'sell_media') . ':</span> ' . sell_media_get_filesize($post->ID, $attachment_id) . '</li>';
if (isset($meta['width'], $meta['height'])) {
echo '<li class="filedims"><span class="title">' . __('Dimensions', 'sell_media') . ':</span> ' . $meta['width'] . ' x ' . $meta['height'] . '</li>';
}
if (wp_get_post_terms($post->ID, 'collection')) {
echo '<li class="collections"><span class="title">' . __('Collections', 'sell_media') . ':</span> ' . sell_media_get_taxonomy_terms('collection') . '</li>';
}
if (wp_get_post_terms($post->ID, 'keywords') && !get_query_var('id')) {
echo '<li class="keywords"><span class="title">' . __('Keywords', 'sell_media') . ':</span> ' . sell_media_get_taxonomy_terms('keywords') . '</li>';
}
if (preg_match('#^(audio|video)/#', get_post_mime_type($attachment_id))) {
echo '<li class="length"><span class="title">' . __('Length', 'sell_media') . ':</span> ' . $meta['length_formatted'] . '</li>';
echo '<li class="bitrate"><span class="title">' . __('Bitrate', 'sell_media') . ':</span> ' . round($meta['bitrate'] / 1000) . 'kb/s</li>';
}
echo do_action('sell_media_additional_list_items', $post->ID);
echo '</ul>';
}
/**
* Show additional file info
*
* @since 1.9.2
* @param int $post_id Item ID
* @return void
*/
function sell_media_show_file_info()
{
global $post;
$attachment_id = sell_media_get_attachment_id($post->ID);
echo '<h2 class="widget-title">' . __('Details', 'sell_media') . '</h2>';
echo '<ul>';
echo '<li class="filename"><span class="title">' . __('File ID', 'sell_media') . ':</span> ' . $attachment_id . '</li>';
echo '<li class="filetype"><span class="title">' . __('File Type', 'sell_media') . ':</span> ' . get_post_mime_type($attachment_id) . '</li>';
echo '<li class="filesize"><span class="title">' . __('File Size', 'sell_media') . ':</span> ' . sell_media_get_filesize($post->ID, $attachment_id) . '</li>';
if (wp_get_post_terms($post->ID, 'collection')) {
echo '<li class="collections"><span class="title">' . __('Collections', 'sell_media') . ':</span> ' . sell_media_get_taxonomy_terms('collection') . '</li>';
}
if (wp_get_post_terms($post->ID, 'keywords') && !get_query_var('id')) {
echo '<li class="keywords"><span class="title">' . __('Keywords', 'sell_media') . ':</span> ' . sell_media_get_taxonomy_terms('keywords') . '</li>';
}
echo do_action('sell_media_additional_list_items', $post->ID);
echo '</ul>';
}
/**
* Query lightbox items
*/
function sell_media_lightbox_query()
{
$html = '';
// Decode the lightbox array of IDs since they're encoded
if (isset($_COOKIE['sell_media_lightbox'])) {
$items = json_decode(stripslashes($_COOKIE['sell_media_lightbox']), true);
}
// Check if items in lightbox
if (isset($items)) {
$i = 0;
// loop over items from 'sell_media_lightbox' cookie
foreach ($items as $item) {
// Old cookies were stored as simple array of ids
// New cookies are stored as a multidimensional array of ids
// so that we can support attachments (galleries)
$post_id = !empty($item['post_id']) ? $item['post_id'] : $item;
$attachment_id = !empty($item['attachment_id']) ? $item['attachment_id'] : sell_media_get_attachment_id($post_id);
$permalink = !empty($item['attachment_id']) ? add_query_arg('id', $attachment_id, get_permalink($post_id)) : get_permalink($attachment_id);
$i++;
$class = $i % 3 == 0 ? ' end' : '';
$html .= '<div id="sell-media-' . $attachment_id . '" class="sell-media-grid' . $class . '">';
$html .= '<div class="item-inner">';
$html .= '<a href="' . esc_url($permalink) . '">' . sell_media_item_icon($attachment_id, apply_filters('sell_media_thumbnail', 'medium'), false) . '</a>';
$html .= '<span class="item-overlay">';
$html .= '<h3><a href="' . esc_url($permalink) . '">' . get_the_title($post_id) . '</a></h3>';
$html .= sell_media_item_buy_button($post_id, $attachment_id, 'text', __('Buy', 'sell_media'), false);
$html .= sell_media_lightbox_link($post_id, $attachment_id);
$html .= '</span>';
$html .= '</div>';
$html .= '</div>';
}
} else {
$html .= __('Your lightbox is empty.', 'sell_media');
}
return $html;
}
