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blockvoucherz.php
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blockvoucherz.php
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<?php
/**
* Block Vouchers: module for PrestaShop 1.2-1.4
*
* @author zapalm <[email protected]>
* @copyright (c) 2011-2016, zapalm
* @link http://prestashop.modulez.ru/en/frontend-features/33-selling-gift-vouchers.html The module's homepage
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
*/
if (!defined('_PS_VERSION_')) {
exit;
}
/**
* @inheritdoc
*/
class BlockVoucherz extends Module
{
/**
* @inheritdoc
*/
public function __construct() {
$this->name = 'blockvoucherz';
$this->tab = 'Tools';
$this->version = '1.1.1';
$this->author = 'zapalm';
$this->need_instance = 0;
$this->bootstrap = false;
parent::__construct();
$this->displayName = $this->l('Voucher block');
$this->description = $this->l('Allows to sell gift vouchers.');
}
/**
* @inheritdoc
*/
public function install() {
return parent::install()
&& $this->registerHook('rightColumn')
&& Configuration::updateValue('BLOCKVOUCHERZ_START', '')
&& Configuration::updateValue('BLOCKVOUCHERZ_DAYS', 0)
&& Configuration::updateValue('BLOCKVOUCHERZ_CAT', 1)
&& Configuration::updateValue('BLOCKVOUCHERZ_NAME', 'Gift voucher')
&& $this->createTables();
}
/**
* @inheritdoc
*/
public function uninstall() {
// @todo: should not be deleted because of lack the procedure of checking
Db::getInstance()->Execute('DROP TABLE `' . _DB_PREFIX_ . 'voucherz`');
return parent::uninstall()
&& Configuration::deleteByName('BLOCKVOUCHERZ_START')
&& Configuration::deleteByName('BLOCKVOUCHERZ_DAYS')
&& Configuration::deleteByName('BLOCKVOUCHERZ_CAT')
&& Configuration::deleteByName('BLOCKVOUCHERZ_NAME');
}
/**
* @inheritdoc
*/
public function getContent() {
$output = '';
if (Tools::isSubmit('submit_save')) {
$res = Configuration::updateValue('BLOCKVOUCHERZ_START', date('Y-m-d'))
&& Configuration::updateValue('BLOCKVOUCHERZ_DAYS', intval(Tools::getValue('days')))
&& Configuration::updateValue('BLOCKVOUCHERZ_CAT', Tools::getValue('cat'));
$output .= $res ? $this->displayConfirmation($this->l('Settings updated')) : $this->displayError($this->l('Some setting not updated'));
}
$output .= '
<form action="' . $_SERVER['REQUEST_URI'] . '" method="post">
<fieldset>
<legend><img src="' . _PS_ADMIN_IMG_ . 'cog.gif" alt="" title="" />' . $this->l('Settings') . '</legend>
<label>' . $this->l('Days') . '</label>
<div class="margin-form">
<input type="text" name="days" value="' . (int)Configuration::get('BLOCKVOUCHERZ_DAYS') . '" />
<p class="clear">' . $this->l('Number of day') . '</p>
</div>
<label>' . $this->l('Category') . '</label>
<div class="margin-form">
<input type="text" name="cat" value="' . (int)Configuration::get('BLOCKVOUCHERZ_CAT') . '" />
<p class="clear">' . $this->l('Category with vouchers') . '</p>
</div>
<center><input type="submit" name="submit_save" value="' . $this->l('Save') . '" class="button" /></center>
</fieldset>
</form>
<br class="clear" />
';
return $output;
}
public function hookRightColumn($params) {
global $smarty, $link, $cookie;
$smarty->assign(array(
'sales' => $this->getSales(),
'days' => Configuration::get('BLOCKVOUCHERZ_DAYS'),
'start' => Configuration::get('BLOCKVOUCHERZ_START'),
'cat' => $link->getCategoryLink((int)Configuration::get('BLOCKVOUCHERZ_CAT'), null, (int)$cookie->id_lang),
));
return $this->display(__FILE__, 'blockvoucherz.tpl');
}
public function hookLeftColumn($params) {
return $this->hookRightColumn($params);
}
private function createTables() {
if (!defined('_MYSQL_ENGINE_')) {
define('_MYSQL_ENGINE_', 'MyISAM');
}
$sql = '
CREATE TABLE `' . _DB_PREFIX_ . 'voucherz` (
`id_voucher` int(10) unsigned NOT NULL auto_increment,
`id_order_detail` int(11) NOT NULL,
`firstname` varchar(32) NOT NULL,
`lastname` varchar(32) NOT NULL,
`voucher` varchar(10) NOT NULL,
PRIMARY KEY (`id_voucher`),
UNIQUE KEY `id_order_detail` (`id_order_detail`)
) ENGINE=' . _MYSQL_ENGINE_ . ' AUTO_INCREMENT=10 DEFAULT CHARSET=utf8;';
return Db::getInstance()->execute($sql);
}
/**
* @todo needs refactoring
*
* @return int
*/
private function getSales() {
global $cookie;
$voucher_name = Configuration::get('BLOCKVOUCHERZ_NAME');
$id_vouchers_cat = (int)Configuration::get('BLOCKVOUCHERZ_CAT');
// this sql for checking buyed vouchers
// @todo: optimize the procedure of checking
$sql = '
SELECT
o.`id_order`,
o.`id_customer`,
o.`date_add`,
od.`id_order_detail`,
od.`product_quantity`,
od.`product_price`,
c.`firstname`,
c.`lastname`,
c.`email`
FROM `' . _DB_PREFIX_ . 'orders` o
LEFT JOIN `' . _DB_PREFIX_ . 'order_detail` od ON od.`id_order`=o.`id_order`
LEFT JOIN `' . _DB_PREFIX_ . 'customer` c ON c.`id_customer`=o.`id_customer`
WHERE od.`id_order_detail` NOT IN (SELECT v.`id_order_detail` FROM `' . _DB_PREFIX_ . 'voucherz` v)
AND od.`product_id` IN (SELECT p.`id_product` FROM `' . _DB_PREFIX_ . 'product` p WHERE p.`id_category_default`=' . $id_vouchers_cat . ')
AND o.`id_customer`=' . (int)$cookie->id_customer;
$orders = Db::getInstance()->executeS($sql);
if ($orders) {
$categories = Db::getInstance()->executeS('SELECT `id_category` FROM `' . _DB_PREFIX_ . 'category` WHERE `id_category` <> ' . $id_vouchers_cat);
foreach ($categories as $category) {
$cats[] = $category['id_category'];
}
$languages = Language::getLanguages(true);
foreach ($orders as $order) {
// create a voucher for each product from order
for ($i = 0; $i < (int)$order['product_quantity']; $i++) {
$discount = new Discount();
$discount->id_discount_type = 2;
$discount->value = floatval($order['product_price']);
$discount->id_customer = 0;
$discount->id_currency = $cookie->id_currency;
$discount->date_to = date('Y-m-d H:i:s',
mktime(date('H'), date('i'), date('s'), date('m') + 3, date('d'), date('Y')));
$discount->date_from = date('Y-m-d H:i:s');
$discount->quantity = 1;
$discount->quantity_per_user = 1;
$discount->cumulable = 0;
$discount->cumulable_reduction = 0;
$discount->minimal = 0;
foreach ($languages as $language) {
$discount->description[intval($language['id_lang'])] = $voucher_name;
}
$discount->name = strtoupper(Tools::passwdGen(10));
$discount->active = 1;
$discount->add(false, false, $cats);
// add the vaucher to the history
Db::getInstance()->execute('
INSERT INTO `' . _DB_PREFIX_ . 'voucherz` (
`id_voucher`,
`id_order_detail`,
`firstname`,
`lastname`,
`voucher`
)
VALUES (
null,
' . $order['id_order_detail'] . ',
"' . $order['firstname'] . '",
"' . $order['lastname'] . '",
"' . $discount->name . '"
);
');
// send an email with the voucher to the customer
Mail::Send(
(int)$cookie->id_lang,
'voucher',
'Your voucher',
array(
'{email}' => $order['email'],
'{lastname}' => $order['lastname'],
'{firstname}' => $order['firstname'],
'{id_order}' => $order['id_order'],
'{order_name}' => $order['id_order'],
'{voucher_num}' => $discount->name,
'{voucher_amount}' => $discount->value,
),
$order['email'],
$order['firstname'] . ' ' . $order['lastname']
);
unset($discount);
}
}
}
// buyed vouchres count
$sql = '
SELECT COUNT(d.`id_discount`) as `count`
FROM `' . _DB_PREFIX_ . 'discount` d
LEFT JOIN `' . _DB_PREFIX_ . 'discount_lang` dl ON dl.`id_discount`=d.`id_discount` AND dl.`id_lang`=' . (int)$cookie->id_lang . '
WHERE dl.`description`="' . $voucher_name . '"';
$sales = (int)Db::getInstance()->getValue($sql);
return $sales;
}
}