function getProductListByFilter($obj_params, $return_as = RETURN_AS_ID_LIST)
{
if (_is_a($obj_params, 'PRODUCT_LIST_PARAMS') == false) {
die("ERROR: " . __CLASS__ . '::' . __FUNCTION__ . ' First param $obj_params must be an object of PRODUCT_LIST_PARAMS class.');
}
$result = execQuery('SELECT_PRODUCT_LIST', $obj_params->getParams());
if ($return_as == RETURN_AS_ID_LIST) {
return $result;
}
// return result as CProductInfo objects array
$products_listing = array();
for ($i = 0; $i < sizeof($result); $i++) {
$offset = 0;
if ($obj_params->use_paginator) {
$offset = modApiFunc('paginator', 'getCurrentPaginatorOffset');
}
if (!is_numeric($offset)) {
$offset = 0;
}
$product_info = new CProductInfo($result[$i]['product_id']);
$product_info->setAdditionalProductTag('N', $i + 1 + $offset);
array_push($products_listing, $product_info);
}
return $products_listing;
}
/**
* Returns the Product Listing view.
*
* @return string the Products List view.
*/
function output()
{
global $application;
$this->__index = 0;
// .
$in_param = @func_get_arg(0);
// - CProductSetTagSettings,
if (_is_a($in_param, 'CProductSetTagSettings')) {
$this->__tag_settings = $in_param;
} else {
// CProductSetTagSettings
$this->__tag_settings = new CProductSetTagSettings();
}
// hash
$this->__filter_hash = $this->__tag_settings->filter->category_id;
$this->__paginator_name = "Catalog_ProductSet_" . $this->__filter_hash;
modAPIFunc('paginator', 'setCurrentPaginatorName', $this->__paginator_name);
// - ( )
$this->registerAttributes();
//
$this->__tmpl_filler = new TmplFiller($this->__tag_settings->template['Directory']);
$cols = @func_get_arg(1);
if ($cols !== false && is_numeric($cols)) {
$this->columns = $cols;
} else {
$this->columns = 3;
}
//
$this->__product_list_to_display = $this->getProductListToDisplay();
if (NULL == $this->__product_list_to_display || empty($this->__product_list_to_display)) {
$retval = $this->__tmpl_filler->fill("", $this->__tag_settings->template['ContainerEmpty'], array(), true);
} else {
$retval = $this->__tmpl_filler->fill("", $this->__tag_settings->template['Container'], array(), true);
}
return $retval;
}
/**
* Returns the Product Listing view.
*
* @return string the Products List view.
*/
function output()
{
global $application;
#define whether to output the view or not
if ($this->NoView) {
$application->outputTagErrors(true, __CLASS__, "Errors");
return "";
} else {
$application->outputTagErrors(true, __CLASS__, "Warnings");
}
// .
$in_param = @func_get_arg(0);
// - CProductListTagSettings,
if (_is_a($in_param, 'CProductListTagSettings')) {
$this->pl_tag_settings = $in_param;
} else {
// CProductListTagSettings
$this->pl_tag_settings = new CProductListTagSettings();
// ,
if ($in_param === false || $in_param === null) {
$this->pl_tag_settings->filter = modApiFunc('CProductListFilter', 'getProductListParamsObject');
// (default )
// -
$this->pl_tag_settings->filter->use_paginator = true;
} else {
// , CProductListTagSettings,
// Category Id,
$category_id_to_read_from = $in_param;
if (modApiFunc('Catalog', 'isCorrectCategoryId', $category_id_to_read_from)) {
// , Show products from all subcategories
$this->pl_tag_settings->product_list_filter_object->disableSynchronization();
$this->pl_tag_settings->product_list_filter_object->changeCurrentCategoryId($category_id_to_read_from);
$this->pl_tag_settings->updateFilterParams();
}
}
}
//
$this->pagParam = $this->pl_tag_settings->filter->category_id;
$category = new CCategoryInfo($this->pagParam);
$category_status = $category->getCategoryTagValue('status');
if ($category_status == CATEGORY_STATUS_OFFLINE) {
$request = new Request();
$request->setView('Index');
$application->redirect($request);
return;
}
$this->pagName = modApiFunc('CProductListFilter', 'getMnfPaginatorName');
if (!$this->pagName) {
$this->pagName = "Catalog_ProdsList_" . $this->pl_tag_settings->filter->category_id;
}
modAPIFunc('paginator', 'setCurrentPaginatorName', $this->getPagName());
//
$this->registerAttributes();
$this->templateFiller = new TemplateFiller();
$this->templateFiller->setTemplate($this->pl_tag_settings->getTemplate());
$this->_product_form_action = getpageurl('CartContent');
$cols = @func_get_arg(1);
if ($cols !== false && is_numeric($cols)) {
$this->columns = $cols;
} else {
$this->columns = intval($application->getBlockOption($this->pl_tag_settings->getTemplate(), "Columns"));
}
//
$this->pl = $this->getPL();
if (NULL == $this->pl) {
$retval = $this->templateFiller->fill("ContainerEmpty");
} else {
$retval = $this->templateFiller->fill("Container");
}
return $retval;
}
