/** get Catalogue Item
* @param $path
* @return array
*/
private function getCatalogueItem($path)
{
$data = array();
$path_items = CatalogueUtils::getPathItems($path);
$catalogue = array();
$catalogue["path_items"] = $path_items;
$last = count($path) - 1;
$catalogue["current_label"] = $path[$last];
/*
* // prev item categories list
*
$arr = $this->address["path"];
array_pop($arr);
$catalogue["prev_item_path"] = implode("/", $arr);
$pre_last = count($this->address["path"]) - 2;
if ($pre_last >= 0){
$childrenId = $path_items[$pre_last]["children_id"];
$current_categories = CatalogueUtils::getProducts($childrenId);
}
*/
if (count($path) > 1) {
$childrenId = $path_items[0]["children_id"];
$current_categories = CatalogueUtils::getProducts($childrenId);
G::addToRender("blocks/sidebar_navigation.php", BLOCK_SIDEBAR_LEFT, CODE);
} else {
G::addToRender("<h1>" . G::$language->getText("common", "catalogue_link_text") . "</h1>", BLOCK_CONTENT);
}
$childrenId = $path_items[$last]["children_id"];
$products = array();
if ($path_items[$last]["type"] != TYPE_CATEGORY) {
// single product
$node = CatalogueUtils::getCatalogueNode($path_items[$last]["label"]);
$current_product = new ProductItem($node);
# required class ProductItem
$data = $this->parsePageData($node);
// "if hidden" HERE because - admin mode should load data of hidden elements
if (!$path_items[$last]["hidden"]) {
G::addToRender("catalogue/catalogue_single_product.php", BLOCK_CONTENT, CODE);
G::addToRender("blocks/brand_block.php", BLOCK_SIDEBAR_RIGHT, CODE);
} else {
//$this->redirect(PAGE_PAGE404); when not AJAX
$message = "<p class='grey-text' align='center'>" . G::$language->getText("catalogue", "category_fail") . "</p>";
G::addToRender($message, BLOCK_CONTENT);
}
} else {
$node = CatalogueUtils::getCatalogueNode($path_items[$last]["label"]);
$current_product = new ProductItem($node);
$data = $this->parsePageData($node);
if (strlen($childrenId) > 0) {
//multiple categories|products
$total = count(explode(",", $childrenId));
$page = intval($_GET["page"]);
$items_limit = isset($_SESSION["page_items_limit"]) ? $_SESSION["page_items_limit"] : Paginator::PAGE_ITEMS_LIMIT;
$max_pages = ceil($total / $items_limit);
if ($page > $max_pages) {
$_GET["page"] = $page = $max_pages;
}
if ($total > $_SESSION["page_items_limit"]) {
$paginator = new Paginator($max_pages, $page);
G::addToRender($paginator->render(), BLOCK_CONTENT, TEXT);
}
$products = CatalogueUtils::getProducts($childrenId, $_SESSION["page_items_limit"], $page);
}
if ($products && count($products) > 0) {
G::addToRender("catalogue/catalogue_page_blocks.php", BLOCK_CONTENT, CODE);
// die("HERE:".count($products));
} else {
// no products in category
$message = "<p class='grey-text' align='center'>" . G::$language->getText("common", "empty_category") . "</p>";
G::addToRender($message, BLOCK_CONTENT);
}
}
$data["current_categories"] = $current_categories;
$data["catalogue"] = $catalogue;
$data["products"] = $products;
$data["current_product"] = $current_product;
// DEBUG
$data["access"] = 4;
if (!isset($data["title"])) {
$data["title"] = G::$language->getText("common", "catalogue_link_text");
}
$data["blocks_id"] = "1,3,4,5,6,7,8,9,10,11,12,15";
//
return $data;
}
}
if (!empty($limit)) {
$this->setItemsPerPage($limit);
}
// quickly calculate the offset based on the page
if ($page > 0) {
$page -= 1;
}
$offset = $page * $this->_itemsPerPage;
// return the limit iterator
return new LimitIterator($this->_it, $offset, $this->_itemsPerPage);
}
}
// generate an example of page items to iterate over
$items = array(array('id' => 1, 'name' => 'Item 1', 'desc' => 'Description', 'price' => 4.99), array('id' => 2, 'name' => 'Item 2', 'desc' => 'Description', 'price' => 4.99), array('id' => 3, 'name' => 'Item 3', 'desc' => 'Description', 'price' => 4.99), array('id' => 4, 'name' => 'Item 4', 'desc' => 'Description', 'price' => 4.99), array('id' => 5, 'name' => 'Item 5', 'desc' => 'Description', 'price' => 4.99), array('id' => 6, 'name' => 'Item 6', 'desc' => 'Description', 'price' => 4.99), array('id' => 7, 'name' => 'Item 7', 'desc' => 'Description', 'price' => 4.99), array('id' => 8, 'name' => 'Item 8', 'desc' => 'Description', 'price' => 4.99), array('id' => 9, 'name' => 'Item 9', 'desc' => 'Description', 'price' => 4.99), array('id' => 10, 'name' => 'Item 10', 'desc' => 'Description', 'price' => 4.99), array('id' => 11, 'name' => 'Item 11', 'desc' => 'Description', 'price' => 4.99), array('id' => 12, 'name' => 'Item 12', 'desc' => 'Description', 'price' => 4.99), array('id' => 13, 'name' => 'Item 13', 'desc' => 'Description', 'price' => 4.99), array('id' => 14, 'name' => 'Item 14', 'desc' => 'Description', 'price' => 4.99), array('id' => 15, 'name' => 'Item 15', 'desc' => 'Description', 'price' => 4.99), array('id' => 16, 'name' => 'Item 16', 'desc' => 'Description', 'price' => 4.99), array('id' => 17, 'name' => 'Item 17', 'desc' => 'Description', 'price' => 4.99), array('id' => 18, 'name' => 'Item 18', 'desc' => 'Description', 'price' => 4.99), array('id' => 19, 'name' => 'Item 19', 'desc' => 'Description', 'price' => 4.99), array('id' => 20, 'name' => 'Item 20', 'desc' => 'Description', 'price' => 4.99), array('id' => 21, 'name' => 'Item 21', 'desc' => 'Description', 'price' => 4.99));
// load the paginator
$Paginator = new Paginator(new ArrayIterator($items));
// displays the initial set (page 1, limit 10)
$results = $Paginator->render();
foreach ($results as $r) {
var_dump($r);
}
// check for another page
if ($Paginator->hasNextPage()) {
echo 'DISPLAYING THE NEXT SET OF RESULTS AS AN EXAMPLE' . PHP_EOL;
// displays the next page results as an example
$results = $Paginator->render($Paginator->getCurrentPage() + 1);
foreach ($results as $r) {
var_dump($r);
}
}
