public function initContent()
{
parent::initContent();
$user_id = null;
if ($this->context->customer->isLogged() && Tools::getValue('extract') == false) {
$user_id = $this->context->customer->id;
$purchased_ebooks = PrestaEbooksCore::getUserEbooks($user_id, true);
if (PrestaEbooksCore::isPurchased($purchased_ebooks, Tools::getValue('product_id'))) {
$ebook_file = PrestaEbooksCore::getEbookPath(Tools::getValue('ebook_id'), Tools::getValue('product_id'));
$file_path = dirname(__FILE__) . $ebook_file['file_path'] . $ebook_file['file_name'];
if (file_exists($file_path)) {
// TO DO : INCREMENT DOWNLOAD COUNT
PrestaEbooksCore::iterateDownloads(Tools::getValue('ebook_id'));
/* Set headers for download */
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . filesize($file_path));
header('Content-Disposition: attachment; filename="' . $ebook_file['file_name'] . '"');
readfile($file_path);
}
}
}
if (Tools::getValue('extract') == true) {
$ebook_file = PrestaEbooksCore::getEbookPath(Tools::getValue('ebook_id'), Tools::getValue('product_id'), true);
$file_path = dirname(__FILE__) . $ebook_file['extract_file_path'] . $ebook_file['extract_file_name'];
if (file_exists($file_path)) {
// TO DO : INCREMENT DOWNLOAD COUNT
PrestaEbooksCore::iterateDownloads(Tools::getValue('ebook_id'), true);
/* Set headers for download */
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . filesize($file_path));
header('Content-Disposition: attachment; filename="' . $ebook_file['extract_file_name'] . '"');
readfile($file_path);
}
}
exit;
}
public static function deleteFileByType($product_id, $file_type)
{
$product_id = pSQL($product_id);
$file_type = pSQL($file_type);
// check if file exists in database
$file = PrestaEbooksCore::findByType($product_id, $file_type);
if (!empty($file)) {
return false;
}
if (Db::getInstance()->delete('prestaebooks', 'product_id = "' . $product_id . '" and ebook_type = "' . $file_type . '"')) {
return true;
}
return false;
}
<?php
require_once dirname(__FILE__) . '../../../../../config/config.inc.php';
require_once dirname(__FILE__) . '../../../../../init.php';
include_once dirname(__FILE__) . '/../../classes/PrestaEbooksCore.php';
$product_id = (int) Tools::getValue('product_id');
$file_type = (string) Tools::getValue('file_type');
$upload_dir = '/../../ebook_files/full/';
$upload_path = dirname(__FILE__) . $upload_dir;
// check if file has been purchased
$sales = PrestaEbooksCore::getBookSales($product_id);
if ($sales == 0) {
if (PrestaEbooksCore::deleteFileByType($product_id, $file_type)) {
exit;
} else {
die('FILE DELETE ERROR');
}
} else {
die('FILE HAS BEEN PURCHASED');
}
die('file is not a valid mobi file');
}
}
} else {
die('impossible to move file to server');
}
} else {
die('mime_type not allowed : ' . $mime_type);
}
}
// SAVE FILE INFOS IN DATABASE VIA CORE CLASS
$file_infos = array('ebook_lang' => $ebook_lang, 'ebook_author' => $ebook_author, 'ebook_translator' => $ebook_translator, 'ebook_isbn' => $ebook_isbn, 'ebook_type' => $file_type, 'ebook_active' => $ebook_active);
if (isset($ebook_toc)) {
$file_infos['ebook_toc'] = $ebook_toc;
}
if (isset($new_filename)) {
$file_infos['file_path'] = $new_path;
$file_infos['file_name'] = $new_filename;
$file_infos['file_size'] = filesize($full_path);
}
if (isset($extract_new_filename)) {
$file_infos['extract_file_path'] = $extract_new_path;
$file_infos['extract_file_name'] = $extract_new_filename;
$file_infos['extract_file_size'] = $extract_file_size;
}
$created = PrestaEbooksCore::createFile($product_id, $file_infos);
if ($created === true) {
exit;
} else {
die('created failed');
}
public static function getEbookDownloadLinks($product_id)
{
$ebooks_links = PrestaEbooksCore::getAvailableEbooks($product_id);
return $ebooks_links;
}
public function getProductFiles($product_id)
{
$files = array();
foreach ($this->file_types as $type) {
$files[$type] = PrestaEbooksCore::findByType($product_id, $type);
}
return $files;
}
