toutpratique/modules/flashsales/controllers/admin/AdminFlashSalesController.php

<?php
/**
* 2014 - Agencya SARL
*
* NOTICE OF LICENSE
*
* The source code of this module is under a commercial license.
* Each license is unique and can be installed and used on only one shop.
* Any reproduction or representation total or partial of the module, one or more of its components,
* by any means whatsoever, without express permission from us is prohibited.
* If you have not received this module from us, thank you for contacting us.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade this module to newer
* versions in the future.
*
* @author    Agencya
* @copyright 2014 - Agencya SARL
* @license   commercial
* International Registered Trademark & Property of Agencya SARL
*/

class AdminFlashSalesController extends ModuleAdminController
{
	public $items = array('product', 'category', 'manufacturer');

	public function __construct()
	{
		$this->bootstrap = true;
		$this->table = 'flash_sale';
		$this->className = 'FlashSale';
		$this->display = 'view';
		$this->lang = false;
		$this->context = Context::getContext();
		$this->fieldImageSettings = array(
			'name' => 'image',
			'dir' => _PS_MODULE_DIR_.'flashsales/views/img/banner'
		);

		parent::__construct();
	}

	public function initPageHeaderToolbar()
	{
		parent::initPageHeaderToolbar();

		$this->page_header_toolbar_title = $this->l('Flash sales');
		$this->page_header_toolbar_btn['new_flashsale'] = array(
			'href' => self::$currentIndex.'&addflash_sale&token='.$this->token,
			'desc' => $this->l('Add new Flash Sale', null, null, false),
			'icon' => 'process-icon-new'
		);
		$this->page_header_toolbar_btn['settings'] = array(
			'href' => $this->context->link->getAdminLink('AdminModules').'&configure='.$this->module->name.'&tab_module='.$this->module->tab.'&module_name='.$this->module->name,
			'desc' => $this->l('Settings', null, null, false),
			'icon' => 'process-icon-configure'
		);
	}

	public function initToolbar()
	{
		parent::initToolbar();

		$this->toolbar_btn['back']['href'] = $this->context->link->getAdminLink('AdminFlashSales');
		if ($this->display == 'edit' || $this->display == 'add')
			unset($this->toolbar_btn['save']);
		elseif ($this->display == 'view')
		{
			$this->toolbar_btn['new'] = array(
				'href' => self::$currentIndex.'&addflash_sale&token='.$this->token,
				'desc' => $this->l('Add new')
			);
			unset($this->toolbar_btn['back']);
		}
		$this->toolbar_btn['edit'] = array(
			'href' => $this->context->link->getAdminLink('AdminModules').'&configure='.$this->module->name.'&tab_module='.$this->module->tab.'&module_name='.$this->module->name,
			'desc' => $this->l('Settings')
		);
		$this->toolbar_title = $this->breadcrumbs;
	}

	public function renderView()
	{
		if (version_compare(_PS_VERSION_, '1.6', '<'))
		{
			$this->context->smarty->assign(array(
				'show_toolbar' => true,
				'toolbar_btn' => $this->toolbar_btn,
				'title' => $this->toolbar_title,
				'toolbar_scroll' => 'false',
				'token' => $this->token,
			));

			$this->addCss(_MODULE_DIR_.'flashsales/views/css/admin-theme.css', 'all');
			$this->addJS(_MODULE_DIR_.'flashsales/views/js/tools/bootstrap.js');
		}
		$flash_sales = array();
		$flash_sales['active']['content'] = $this->initRenderList('active');
		$flash_sales['pending']['content'] = $this->initRenderList('pending');
		$flash_sales['expired']['content'] = $this->initRenderList('expired');

		// assign vars to context
		$this->context->smarty->assign(array(
			'flash_sales' => $flash_sales,
			'tpl_list' =>_PS_MODULE_DIR_.$this->module->name.'/views/templates/admin/view/list.tpl',
		));

		return $this->context->smarty->createTemplate(_PS_MODULE_DIR_.$this->module->name.'/views/templates/admin/view/dashboard.tpl', $this->context->smarty)->fetch();
	}

	public function initRenderList($name = null)
	{
		$this->list_id = $name;
		$this->list_simple_header = true;
		$this->actions = array('edit', 'delete');
		if (version_compare(_PS_VERSION_, '1.6', '>='))
		$this->bulk_actions = array(
			'delete' => array('text' => $this->l('Delete selected'), 'confirm' => $this->l('Are you sure that you want to delete the selected items?')));

		$this->fields_list = array(
			'id_flash_sale' => array(
				'title' => $this->l('ID'),
				'type' => 'text',
			),
			'nb' => array(
				'title' => $this->l('Products'),
				'type' => 'text'
			),
			'customer' => array(
				'title' => $this->l('Customer'),
				'type' => 'text'
			),
			'shop_name' => array(
				'title' => $this->l('Shop'),
				'type' => 'text',
			),
			'reduction' => array(
				'title' => $this->l('Impact'),
				'type' => 'price',
			),
			'from' => array(
				'title' => $this->l('From'),
				'type' => 'datetime',
			),
			'to' => array(
				'title' => $this->l('to'),
				'type' => 'datetime',
			)
		);

		$this->_select = '(SELECT COUNT(fsp.`id_product`)
		FROM `'._DB_PREFIX_.'flash_sale_products` fsp
		WHERE fsp.`id_flash_sale` = a.`id_flash_sale`) as nb,';
		$this->_select .= 'IF(a.`id_customer` > 0 , c.`email`, \''.$this->l('All customers').'\') as customer,';
		$this->_select .= 's.name as shop_name, IF(a.`reduction_type` = "percentage", CONCAT(a.`reduction`,\' %\'), a.`reduction`) as reduction,';

		$this->_join = 'LEFT JOIN `'._DB_PREFIX_.'customer` c ON (c.`id_customer` = a.`id_customer`)
		LEFT JOIN '._DB_PREFIX_.'shop s ON (s.id_shop = a.id_shop)';

		$now = date('Y-m-d H:i:s');
		if ($name == 'active')
			$this->_where = ' AND a.`from` <= "'.$now.'" AND a.`to` >  "'.$now.'"';
		elseif ($name == 'pending')
			$this->_where = ' AND a.`from` > "'.$now.'" AND a.`to` >  "'.$now.'"';
		elseif ($name == 'expired')
			$this->_where = ' AND a.`from` < "'.$now.'" AND a.`to` <=  "'.$now.'"';

		$this->show_toolbar = false;
		$this->toolbar_title = $this->l('flash sales');

		return parent::renderList();
	}


	public function renderForm()
	{
		/** @var FlashSale $current_object */
		$current_object = $this->loadObject(true);

		$languages = Language::getLanguages(true, Context::getContext()->shop->id);
		$currencies = Currency::getCurrencies();
		$countries = Country::getCountries($this->context->language->id);
		$groups = Group::getGroups($this->context->language->id);
		$iso = $this->context->language->iso_code;

		if (Validate::isUnsignedId($current_object->id_customer)
			&& ($customer = new Customer($current_object->id_customer))
			&& Validate::isLoadedObject($customer))
			$customer_full_name = $customer->firstname.' '.$customer->lastname;

		$selected_products = array();
		$item_propreties = array();

		// usefull to keep selected items on validation
		foreach ($this->items as $item)
		{
			$item_propreties[$item] = array();
			if (($items = Tools::getValue($item, $current_object->getItems($item))) && is_array($items) && count($items))
				foreach ($items as $id_item => $ids_product)
				{
					$selected_products[$item][$id_item] = $ids_product;
					$item_propreties[$item][] = $this->displayItem($item, (int)$id_item, $ids_product);
				}
		}

		// load image banner
		$image = _PS_MODULE_DIR_.'flashsales/views/img/banner/'.$current_object->id.'.'.$this->imageType;
		$image_url = ImageManager::thumbnail($image, $this->table.'_'.(int)$current_object->id.'.'.$this->imageType, 350,
			$this->imageType, true, true);
		$image_size = file_exists($image) ? filesize($image) / 1000 : false;
		$image_delete_url = self::$currentIndex.'&id_flash_sale='.$current_object->id.'&token='.$this->token.'&deleteImage=1';

		$image_uploader = version_compare(_PS_VERSION_, '1.6.0.7', '>=') ? new HelperImageUploader('file') : new Uploader('file');
		$image_uploader->setId('image')->setName('image')->setFiles(array(
			0 => array(
			'type'       => version_compare(_PS_VERSION_, '1.6.0.7', '>=') ? HelperUploader::TYPE_IMAGE : Uploader::TYPE_IMAGE,
			'image'      => isset($image_url)?$image_url:null,
			'size'       => isset($image_size)?$image_size:null,
			'delete_url' => isset($image_delete_url)?$image_delete_url:null
		)));

		$this->context->smarty->assign(array(
			'show_toolbar' => true,
			'toolbar_btn' => $this->toolbar_btn,
			'toolbar_scroll' => $this->toolbar_scroll,
			'title' => $this->toolbar_title,
			'default_language' => (int)Configuration::get('PS_LANG_DEFAULT'),
			'customer_name' => isset($customer_full_name) ? $customer_full_name : $this->l('All customers'),
			'selected_products' => $selected_products,
			'item_propreties' => $item_propreties,
			'languages' => $languages,
			'shops' => Shop::getShops(),
			'currencies' => $currencies,
			'countries' => $countries,
			'groups' => $groups,
			'item_card' => _PS_MODULE_DIR_.'flashsales/views/templates/admin/form/item-card.tpl',
			'custom_price' => _PS_MODULE_DIR_.'flashsales/views/templates/admin/form/custom-price.tpl',
			'selected' => true,
			'uploader' => $image_uploader->render(),
			'currentIndex' => self::$currentIndex,
			'currentToken' => $this->token,
			'currentObject' => $current_object,
			'currentTab' => $this,
			'currencySign' => Context::getContext()->currency->sign,
			'tinymce' => true,
			'iso' => file_exists(__PS_BASE_URI__.'/js/tiny_mce/langs/'.$iso.'.js') ? $iso : 'en',
			'path_css' => _THEME_CSS_DIR_,
			'ad' => __PS_BASE_URI__,
		));

		$this->content .= $this->context->smarty->createTemplate(
			_PS_MODULE_DIR_.'flashsales/views/templates/admin/form/form.tpl', $this->context->smarty)->fetch();

		if (version_compare(_PS_VERSION_, '1.6', '<'))
			$this->addCss(_MODULE_DIR_.'flashsales/views/css/admin-theme.css', 'all');

		$this->addJqueryUI(array('ui.core', 'ui.slider', 'ui.datepicker'));
		$this->addjQueryPlugin(array('autocomplete','fancybox'));
		$this->addJS(array(
			_PS_JS_DIR_.'tiny_mce/tiny_mce.js',
			_PS_JS_DIR_.'tinymce.inc.js',
			_PS_JS_DIR_.'admin/tinymce.inc.js',
			_PS_JS_DIR_.'jquery/plugins/timepicker/jquery-ui-timepicker-addon.js',
			_MODULE_DIR_.'flashsales/views/js/form.js',
			_MODULE_DIR_.'flashsales/views/js/tools/functions.js',
			_MODULE_DIR_.'flashsales/views/js/typewatch.js'
		));

		if (version_compare(_PS_VERSION_, '1.6', '<'))
		{
			$this->addJS(array(
				_MODULE_DIR_.'flashsales/views/js/tools/bootstrap.js',
				_MODULE_DIR_.'flashsales/views/js/tools/jquery.autosize.js'
			));
		}
		return parent::renderForm();
	}

	public function processSave()
	{
		$now = date('Y-m-d H:i:s');
		if (Tools::getValue('reduction_type') == 'percentage' && ((float)Tools::getValue('reduction') <= 0 || (float)Tools::getValue('reduction') > 100))
			$this->errors[] = $this->module->l('Submitted reduction value (0-100) is out-of-range');
		elseif (Tools::getValue('from') && Tools::getValue('to') && Tools::getValue('from') > Tools::getValue('to'))
			$this->errors[] = $this->module->l('The to date must be higher than from date');
		elseif (Tools::getValue('to') && Tools::getValue('to') <= $now)
			$this->errors[] = $this->module->l('The to date must be higher than current date');

		return parent::processSave();
	}

	public function processStatus()
	{
		parent::processStatus();

		if (!Validate::isLoadedObject($object = $this->loadObject()))
			return false;

		if ($object->active == 0)
			$object->deleteSpecificPrice();
		else
		{
			$ids_product = $object->getProducts();
			foreach ($ids_product as $id_product)
			{
				if ($specific_price = SpecificPrice::exists((int)$id_product, 0, (int)$object->id_shop, (int)$object->id_group, (int)$object->id_country,
					(int)$object->id_currency, (int)$object->id_customer, 1, $object->from, $object->to))
				{
					if (!Configuration::get('FLASHSALE_DEL_SPECIFICPRICE'))
						continue;

					$obj = new SpecificPrice((int)$specific_price);
					$obj->delete();
				}
				$object->addSpecificPrice((int)$id_product);
			}
		}
		return true;
	}

	protected function uploadImage($id, $name, $dir, $ext = false, $width = null, $height = null)
	{
		if (isset($_FILES[$name]['tmp_name']) && !empty($_FILES[$name]['tmp_name']))
		{
			// Delete old image
			if (Validate::isLoadedObject($object = $this->loadObject()))
				$object->deleteImage();
			else
				return false;

			// Check image validity
			$max_size = isset($this->max_image_size) ? $this->max_image_size : 0;
			if ($error = ImageManager::validateUpload($_FILES[$name], Tools::getMaxUploadSize($max_size)))
				$this->errors[] = $error;

			$tmp_name = tempnam(_PS_TMP_IMG_DIR_, 'PS');
			if (!$tmp_name)
				return false;

			if (!move_uploaded_file($_FILES[$name]['tmp_name'], $tmp_name))
				return false;

			// Evaluate the memory required to resize the image: if it's too much, you can't resize it.
			if (!ImageManager::checkImageMemoryLimit($tmp_name))
				$this->errors[] = Tools::displayError('Due to memory limit restrictions, this image cannot be loaded. Please increase your memory_limit value via your server\'s configuration settings. ');

			// Copy new image
			if (empty($this->errors) && !ImageManager::resize($tmp_name, $dir.$id.'.'.$this->imageType, (int)$width, (int)$height, ($ext ? $ext : $this->imageType)))
				$this->errors[] = Tools::displayError('An error occurred while uploading the image.');

			if (count($this->errors))
				return false;
			if ($this->afterImageUpload())
			{
				unlink($tmp_name);
				return true;
			}
			return false;
		}
		return true;
	}

	protected function afterUpdate($currentObject)
	{
		Db::getInstance()->execute('DELETE FROM `'._DB_PREFIX_.'flash_sale_products` WHERE `id_flash_sale` = '.(int)$currentObject->id);
		$currentObject->deleteSpecificPrice();
		$currentObject->deleteCustomSpecificPrice();
		$this->afterAdd($currentObject);
	}

	protected function afterAdd($currentObject)
	{
		// add selected products into db
		foreach ($this->items as $item)
		{
			if (($items = Tools::getValue($item)) && is_array($items) && count($items))
			{
				foreach ($items as $id_item => $ids_product)
				{
					foreach ($ids_product as $id_product)
					{
						Db::getInstance()->execute('INSERT INTO `'._DB_PREFIX_.'flash_sale_products` (`id_flash_sale`, '.($item != 'product' ? '`id_'.$item.'`, ' : '').'`id_product`)
						VALUES ('.(int)$currentObject->id.', '.($item != 'product' ? (int)$id_item.', ' : '').(int)$id_product.')');
						Db::getInstance()->Insert_ID();

						$custom_reduction = Tools::getValue('custom_reduction_'.$id_product);
						$custom_reduction_type = Tools::getValue('custom_reduction_type_'.$id_product);
						if ($custom_reduction && $custom_reduction_type)
							$currentObject->addCustomSpecificPrice((int)$id_product, $custom_reduction, $custom_reduction_type);

						if (!$currentObject->active)
							continue;

						// create specific prices
						if ($specific_price = SpecificPrice::exists((int)$id_product, 0, (int)$currentObject->id_shop, (int)$currentObject->id_group, (int)$currentObject->id_country, (int)$currentObject->id_currency, (int)$currentObject->id_customer, 1, $currentObject->from, $currentObject->to))
						{
							if (!Configuration::get('FLASHSALE_DEL_SPECIFICPRICE'))
								continue;

							$obj = new SpecificPrice((int)$specific_price);
							$obj->delete();
						}
						$currentObject->addSpecificPrice((int)$id_product);
					}
				}
			}
		}
		$this->module->_clearCache('*');
		return true;
	}

	protected function displayProduct($product)
	{
		if (is_int($product))
			$product = new Product((int)$product);

		if (!Validate::isLoadedObject($product))
			return array();

		$price_tax_incl = Product::getPriceStatic($product->id, true, null, 2, null, false, false);

		$image_type = ImageType::getByNameNType('%', 'products', 'width');
		if (isset($image_type['name']))
			$image_type = $image_type['name'];
		else
			$image_type = ImageType::getFormatedName('small');

		$prod = array();
		$prod['id_product'] = $product->id;
		$prod['name'] = $product->name[$this->context->language->id];
		$prod['reference'] = $product->reference;
		$prod['cover'] = Product::getCover((int)$product->id);
		$prod['formatted_price'] = Tools::displayPrice(Tools::convertPrice($price_tax_incl, $this->context->currency), $this->context->currency);
		$prod['link_rewrite'] = $product->link_rewrite[$this->context->language->id];
		$prod['image_link'] = $this->context->link->getImageLink($prod['link_rewrite'], $prod['cover']['id_image'], $image_type);
		$prod['description_short'] = $product->description_short[$this->context->language->id];
		$prod['stock'][0] = StockAvailable::getQuantityAvailableByProduct((int)$product->id, 0, (int)$this->context->shop->id);

		if (Tools::getValue('custom_reduction_type_'.$product->id) && Tools::getValue('custom_reduction_'.$product->id))
		{
			$prod['custom_reduction_type'] = Tools::getValue('custom_reduction_type_'.$product->id);
			$prod['custom_reduction'] = $prod['custom_reduction_type'] == 'percentage' ? Tools::getValue('custom_reduction_'.$product->id) : Tools::getValue('custom_reduction_'.$product->id);
		}
		elseif (Validate::isLoadedObject($object = $this->loadObject()) && $custom_specific_price = $object->getCustomSpecificPrice((int)$product->id))
		{
			$prod['custom_reduction_type'] = $custom_specific_price['reduction_type'];
			$prod['custom_reduction'] = $prod['custom_reduction_type'] == 'percentage' ? $custom_specific_price['reduction'] : $custom_specific_price['reduction'];
		}

		return $prod;
	}

	protected function displayItem($item, $id_item, $products = array())
	{
		$item_propreties = array();
		$selected = true;

		if ($item != 'product')
		{
			$class_name = Tools::toCamelCase($item, true);
			$object = new $class_name((int)$id_item);
			if (!Validate::isLoadedObject($object))
				return array();

			$item_propreties['id_item'] = (int)$object->id;
			switch ($item)
			{
				case 'category' :
					$item_propreties['name'] = $object->name[$this->context->language->id];
					$img_dir = _THEME_CAT_DIR_;
					$type = 'categories';
					break;
				case 'manufacturer' :
					$item_propreties['name'] = $object->name;
					$img_dir = _THEME_MANU_DIR_;
					$type = 'manufacturers';
					break;
			}
			$image_type = ImageType::getByNameNType('%', $type, 'width');
			if (isset($image_type['name']))
				$image_type = $image_type['name'];
			else
				$image_type = ImageType::getFormatedName('small');

			$item_propreties['image_link'] = $this->context->link->getMediaLink($img_dir.$object->id.'-'.$image_type.'.jpg');
		}

		$product_list = array();
		if (!count($products))
		{
			if ($item == 'product')
				$selected = false;
			$products = Flashsale::getProductsWs($item, (int)$id_item);
		}

		foreach ($products as $product)
		{
			if (is_array($product) && count($product) > 0)
				$id_product = (int)$product['id'];
			else
				$id_product = (int)$product;
			$product_list[] = $this->displayProduct((int)$id_product);
		}

		Context::getContext()->smarty->assign(array(
			'products' => $product_list,
			'selected'=> $selected
		));
		$content = Context::getContext()->smarty->createTemplate(
			_PS_MODULE_DIR_.'flashsales/views/templates/admin/form/product-card.tpl', Context::getContext()->smarty)->fetch();

		$item_propreties['nb_products'] = count($product_list);
		$item_propreties['products'] = $content;
		return $item_propreties;
	}

	public function ajaxProcessSearchItems()
	{
		$items = array();
		$item = Tools::getValue('item');
		if ($rows = FlashSale::searchByName($item, Tools::getValue('ids_item'), (int)$this->context->language->id, pSQL(Tools::getValue('product_search'))))
			foreach ($rows as $row)
				$items[] = $this->displayItem($item, (int)$row['id_'.$item]);

		Context::getContext()->smarty->assign(array(
			'items' => $items,
			'key' => $item,
			'selected'=> false
		));
		$content = Context::getContext()->smarty->createTemplate(
			_PS_MODULE_DIR_.'flashsales/views/templates/admin/form/item-card.tpl', Context::getContext()->smarty)->fetch();
		Context::getContext()->smarty->assign('content', $content);

		die(Tools::jsonEncode($content));
	}
}