ModBakeryMiniCart

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Tuesday, May 21 in 2013

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Bakery

ModBakeryMiniCart v0.4

Displays modul Bakery MiniCart.
Requires modul Bakery v1.6.0 or later.

Suggested Name:

ModBakeryMiniCart

Droplet Code:

// Droplet [[ModBakeryMiniCart]] v0.4 (06.11.2012)
// Requires modul Bakery v1.6.0 or later
global $database;
// Include WB template parser and create template object
require_once(WB_PATH.'/include/phplib/template.inc');
$tpl = new Template(WB_PATH.'/modules/bakery/templates/mini_cart');
// Define how to deal with unknown {PLACEHOLDERS} (remove:=default, keep, comment)
$tpl->set_unknowns('keep');
// Define debug mode (0:=disabled (default), 1:=variable assignments, 2:=calls to get variable, 4:=debug internals)
$tpl->debug = 0;
// Look for language file
if(LANGUAGE_LOADED && !isset($MOD_BAKERY)) {
	include(WB_PATH.'/modules/bakery/languages/EN.php');
	if(file_exists(WB_PATH.'/modules/bakery/languages/'.LANGUAGE.'.php')) {
		include(WB_PATH.'/modules/bakery/languages/'.LANGUAGE.'.php');
	}
}
// Check order id
if(isset($_SESSION['bakery']['order_id']) && is_numeric($_SESSION['bakery']['order_id']) && $_SESSION['bakery']['order_id'] >= 0) {
	$order_id = $_SESSION['bakery']['order_id'];
	// Look for items in the DB
	$query_order = $database->query("SELECT item_id, attributes, quantity, price FROM " .TABLE_PREFIX ."mod_bakery_order WHERE order_id = '$order_id'");
	$num_orders = $query_order->numRows();
	if($num_orders > 0) {
		/// If exits get the section id of the last visited Bakery section...
		if(isset($_SESSION['bakery']['last_section_id']) && is_numeric($_SESSION['bakery']['last_section_id'])) {
			$section_id = $_SESSION['bakery']['last_section_id'];
			$clause = "WHERE ps.section_id = '$section_id'";
		}
		// ...else get the highest section id
		else {
			$clause = "WHERE ps.section_id != '0' ORDER BY ps.section_id ASC LIMIT 1";
		}
		// Get continue url
		$query_continue_url = $database->query("SELECT link FROM ".TABLE_PREFIX."pages p WHERE p.page_id = (SELECT ps.continue_url FROM ".TABLE_PREFIX."mod_bakery_page_settings ps $clause)");
		if($query_continue_url->numRows() > 0) {
			$fetch_continue_url = $query_continue_url->fetchRow();
			$continue_url = WB_URL.PAGES_DIRECTORY.stripslashes($fetch_continue_url['link']).PAGE_EXTENSION;
		}
		// Get the general settings
		$query_general_settings = $database->query("SELECT shop_currency, dec_point, thousands_sep, tax_included FROM ".TABLE_PREFIX."mod_bakery_general_settings");
		if ($query_general_settings->numRows() > 0) {
			$general_settings = $query_general_settings->fetchRow();
			$shop_currency = stripslashes($general_settings['shop_currency']);
			$dec_point = stripslashes($general_settings['dec_point']);
			$thousands_sep = stripslashes($general_settings['thousands_sep']);
			$tax_included = stripslashes($general_settings['tax_included']);
		}
		// Get item_id, attributes, quantity and price from DB order table
		$i = 1;
		while($order = $query_order->fetchRow()) {
			foreach($order as $key => $value) {
				$items[$i][$key] = $value;
			}
			// Initialize var and set default if item has no attributes
			$attribute['operator'] = "";
			$items[$i]['attribute_price'] = 0;
			// Get item attribute price and operator (+/-)
			if ($items[$i]['attributes'] != "none") {
				$attribute_ids = explode(",", $items[$i]['attributes']);
				foreach($attribute_ids as $attribute_id) {
					// Get attribute price and operator (+/-)
					$query_attributes = $database->query("SELECT price, operator FROM ".TABLE_PREFIX."mod_bakery_item_attributes WHERE item_id = {$items[$i]['item_id']} AND attribute_id = $attribute_id");
					$attribute = $query_attributes->fetchRow();
					// Calculate the item attribute prices sum depending on the operator
					if ($attribute['operator'] == "+") {
						$items[$i]['attribute_price'] = $items[$i]['attribute_price'] + $attribute['price'];
					} elseif ($attribute['operator'] == "-") {
						$items[$i]['attribute_price'] = $items[$i]['attribute_price'] - $attribute['price'];
					// If operator is '=' then override the item price by the attribute price
					} elseif ($attribute['operator'] == "=") {
						$items[$i]['price'] = $attribute['price'];
					}
				}
				// Now calculate item price including all attribute prices
				$items[$i]['price'] = $items[$i]['price'] + $items[$i]['attribute_price'];
			}
			// Increment counter
			$i++;
		}
		// Calculate order total
		$quantity_sum = 0;
		$total = 0;
		for($i = 1; $i <= sizeof($items); $i++) {
			$quantity_sum = $quantity_sum + $items[$i]['quantity'];
			$subtotal = $items[$i]['quantity'] * $items[$i]['price'];
			$total = $total + $subtotal;
		}
		$f_total = number_format($total, 2, $dec_point, $thousands_sep);
		// Change MiniCart note regarding sales tax depending on general settings
		if ($tax_included == 'included') {
			$txt_excl_shipping_tax  = $MOD_BAKERY['TXT_EXCL_SHIPPING'];
		}
		else {
			// Calculate tax amount for shipping excluding tax (netto)
			$txt_excl_shipping_tax  = $MOD_BAKERY['TXT_EXCL_SHIPPING_TAX'];
		}	
		// Show MiniCart summary using template file
		$tpl->set_file('mini_cart_summary', 'summary.htm');
		$tpl->set_var(array(
			'WB_URL'		=>	WB_URL,
			'TXT_CART'		=>	$MOD_BAKERY['TXT_CART'],
			'CONTINUE_URL'		=>	$continue_url,
			'TXT_ORDER_ID'		=>	$MOD_BAKERY['TXT_ORDER_ID'],
			'ORDER_ID' 		=>	$order_id,
			'TXT_ITEMS'		=>	$MOD_BAKERY['TXT_ITEMS'],
			'QUANTITY_SUM' 		=>	$quantity_sum,
			'SHOP_CURRENCY' 	=>	$shop_currency,
			'TOTAL' 		=>	$f_total,
			'TXT_SUM'		=>	$MOD_BAKERY['TXT_SUM'],
			'TXT_EXCL_SHIPPING'	=>	$txt_excl_shipping_tax,
			'TXT_VIEW_CART' 	=>	$MOD_BAKERY['TXT_VIEW_CART'],
		));
		$tpl->parse('output', 'mini_cart_summary');
	} else {
		// Show empty MiniCart using template file
		$tpl->set_file('mini_cart_empty', 'empty.htm');
		$tpl->set_var(array(
			'WB_URL'		=>	WB_URL,
			'TXT_CART'		=>	$MOD_BAKERY['TXT_CART'],
			'ERR_CART_EMPTY'	=>	$MOD_BAKERY['ERR_CART_EMPTY'],
		));
		$tpl->parse('output', 'mini_cart_empty');
	}
} else {
	// Show empty MiniCart using template file
	$tpl->set_file('mini_cart_empty', 'empty.htm');
	$tpl->set_var(array(
		'WB_URL'		=>	WB_URL,
		'TXT_CART'		=>	$MOD_BAKERY['TXT_CART'],
		'ERR_CART_EMPTY'	=>	$MOD_BAKERY['ERR_CART_EMPTY'],
	));
	$tpl->parse('output', 'mini_cart_empty');
}
return $tpl->get('output');

Parameters required:

- none -

Parameters optional:

- none -

Example Call:

[[ModBakeryMiniCart]]

You can customize the MiniCart layout by modifying the HTML template files located at /bakery/templates/mini_cart/

Submitted By: freeSbee

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Bakery

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