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<?php
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/*
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osCommerce, Open Source E-Commerce Solutions
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http://www.oscommerce.com
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Copyright (c) 2005 osCommerce
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Released under the GNU General Public License
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*/
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class osC_RecentlyVisited {
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var $visits = array();
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/* Class constructor */
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function osC_RecentlyVisited() {
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if (isset($_SESSION['osC_RecentlyVisited_data']) === false) {
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$_SESSION['osC_RecentlyVisited_data'] = array();
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}
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$this->visits =& $_SESSION['osC_RecentlyVisited_data'];
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}
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function contentModuleInitialize() {
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global $osC_Product;
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if (isset($osC_Product) && is_a($osC_Product, 'osC_Product')) {
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$this->setProduct($osC_Product->getID());
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}
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if (SERVICE_RECENTLY_VISITED_SHOW_CATEGORIES == 'True') {
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$this->setCategory();
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}
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if (SERVICE_RECENTLY_VISITED_SHOW_SEARCHES == 'True') {
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$this->setSearchQuery();
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}
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}
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function getContentModule() {
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return 'recently_visited.php';
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}
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function setProduct($id) {
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foreach ($this->visits['products'] as $key => $value) {
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if ($this->visits['products'][$key]['products_id'] == $id) {
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unset($this->visits['products'][$key]);
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break;
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}
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}
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if (sizeof($this->visits['products']) >= MAX_RECENTLY_VISITED_PRODUCTS+3) {
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$keys = array_keys($this->visits['products']);
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unset($this->visits['products'][$keys[0]]);
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$this->debug[] = 'unsetted ' . $keys[0];
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}
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if (SERVICE_RECENTLY_VISITED_ORIGINAL_PAGE == 'True') {
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$this->visits['products'][] = array('products_id' => $id,
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'page_name' => basename($_SERVER['PHP_SELF']),
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'get_params' => tep_array_to_string($_GET, array($osC_Session->name, 'action', 'products_id'))
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);
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} else {
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$this->visits['products'][] = array('products_id' => $id);
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}
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}
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function setCategory() {
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if (!empty($_GET['cPath'])) {
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$cpath = $_GET['cPath'];
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foreach ($this->visits['categories'] as $key => $value) {
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if ($this->visits['categories'][$key]['cpath'] == $cpath) {
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unset($this->visits['categories'][$key]);
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break;
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}
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}
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if (sizeof($this->visits['categories']) >= MAX_RECENTLY_VISITED_CATEGORIES+3) {
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$keys = array_keys($this->visits['categories']);
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unset($this->visits['categories'][$keys[0]]);
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}
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$this->visits['categories'][] = array('cpath' => $cpath);
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}
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}
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function setSearchQuery() {
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if (!empty($_GET['keywords'])) {
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$keywords = $_GET['keywords'];
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foreach ($this->visits['searches'] as $key => $value) {
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if ($this->visits['searches'][$key]['keywords'] == $keywords) {
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unset($this->visits['searches'][$key]);
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break;
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}
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}
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if (sizeof($this->visits['searches']) >= MAX_RECENTLY_VISITED_SEARCHES+3) {
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$keys = array_keys($this->visits['searches']);
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unset($this->visits['searches'][$keys[0]]);
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}
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$this->visits['searches'][] = array('keywords' => $keywords,
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'get_params' => tep_array_to_string($_GET, array($osC_Session->name, 'keywords')));
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}
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}
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function hasCategories() {
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if (isset($this->visits['categories']) && (empty($this->visits['categories']) === false)) {
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return true;
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}
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return false;
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}
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function getCategories() {
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global $osC_Database;
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$history = array();
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if (isset($this->visits['categories']) && (empty($this->visits['categories']) === false)) {
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foreach ($this->visits['categories'] as $k => $v) {
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$parts = explode("_", $this->visits['categories'][$k]['cpath']);
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if (sizeof($parts) > 1) {
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$Qpcategory = $osC_Database->query('select categories_name, categories_id from :table_categories_description where categories_id = :categories_id and language_id = :language_id');
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$Qpcategory->bindTable(':table_categories_description', TABLE_CATEGORIES_DESCRIPTION);
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$Qpcategory->bindInt(':categories_id', $parts[0]);
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$Qpcategory->bindInt(':language_id', $_SESSION['languages_id']);
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$Qpcategory->execute();
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$Qcategory = $osC_Database->query('select categories_name from :table_categories_description where categories_id = :categories_id and language_id = :language_id');
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$Qcategory->bindTable(':table_categories_description', TABLE_CATEGORIES_DESCRIPTION);
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$Qcategory->bindInt(':categories_id', $parts[sizeof($parts)-1]);
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$Qcategory->bindInt(':language_id', $_SESSION['languages_id']);
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$Qcategory->execute();
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} else {
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$Qpcategory = false;
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$Qcategory = $osC_Database->query('select categories_name from :table_categories_description where categories_id = :categories_id and language_id = :language_id');
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$Qcategory->bindTable(':table_categories_description', TABLE_CATEGORIES_DESCRIPTION);
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$Qcategory->bindInt(':categories_id', $parts[0]);
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$Qcategory->bindInt(':language_id', $_SESSION['languages_id']);
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$Qcategory->execute();
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}
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$history[] = array('parents_name' => ($Qpcategory) ? $Qpcategory->value('categories_name') : '',
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'parents_id' => ($Qpcategory) ? $Qpcategory->value('categories_id') : '',
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'category_name' => $Qcategory->value('categories_name'),
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'category_id' => $this->visits['categories'][$k]['cpath']
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);
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}
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if (empty($history) === false) {
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krsort($history);
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$history = array_slice($history, 0, MAX_RECENTLY_VISITED_CATEGORIES);
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}
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}
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return $history;
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}
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function hasProducts() {
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if (isset($this->visits['products']) && (empty($this->visits['products']) === false)) {
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return true;
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}
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return false;
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}
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function getProducts() {
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global $osC_Database, $osC_Services, $osC_Currencies, $osC_Specials;
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$history = array();
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if (isset($this->visits['products']) && (empty($this->visits['products']) === false)) {
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foreach ($this->visits['products'] as $k => $v) {
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$cpath = tep_get_product_path($this->visits['products'][$k]['products_id']);
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$parts = explode("_", $cpath);
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$cat_id = $parts[sizeof($parts)-1];
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$Qcategory = $osC_Database->query('select categories_name from :table_categories_description where categories_id = :categories_id and language_id = :language_id');
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$Qcategory->bindTable(':table_categories_description', TABLE_CATEGORIES_DESCRIPTION);
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$Qcategory->bindInt(':categories_id', $cat_id);
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$Qcategory->bindInt(':language_id', $_SESSION['languages_id']);
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$Qcategory->execute();
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$products_name = tep_get_products_name($this->visits['products'][$k]['products_id']);
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if ( (SERVICE_RECENTLY_VISITED_SHOW_IMAGE == 'True') or (SERVICE_RECENTLY_VISITED_SHOW_PRICE == 'True') ) {
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$Qproduct = $osC_Database->query('select products_price, products_tax_class_id, products_image from :table_products where products_status = 1 and products_id = :products_id');
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$Qproduct->bindTable(':table_products', TABLE_PRODUCTS);
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$Qproduct->bindInt(':products_id', $this->visits['products'][$k]['products_id']);
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$Qproduct->execute();
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if (SERVICE_RECENTLY_VISITED_SHOW_PRICE == 'True') {
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if ( ($osC_Services->isStarted('specials')) && ($new_price = $osC_Specials->getPrice($this->visits['products'][$k]['products_id'])) ) {
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$products_price = '<s>' . $osC_Currencies->displayPrice($Qproduct->value('products_price'), $Qproduct->valueInt('products_tax_class_id')) . '</s> <span class="productSpecialPrice">' . $osC_Currencies->displayPrice($new_price, $Qproduct->valueInt('products_tax_class_id')) . '</span>';
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} else {
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$products_price = $osC_Currencies->displayPrice($Qproduct->value('products_price'), $Qproduct->valueInt('products_tax_class_id'));
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}
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}
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}
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$history[] = array('name' => $products_name,
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'page' => ($this->visits['products'][$k]['page_name']) ? $this->visits['products'][$k]['page_name'] : FILENAME_DEFAULT,
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'id' => $this->visits['products'][$k]['products_id'],
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'get_params' => $this->visits['products'][$k]['get_params'],
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'price' => (SERVICE_RECENTLY_VISITED_SHOW_PRICE == 'True') ? $products_price : '',
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'image' => (SERVICE_RECENTLY_VISITED_SHOW_IMAGE == 'True') ? $Qproduct->value('products_image') : '',
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'category_name' => $Qcategory->value('categories_name'),
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'category_path' => $cpath
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);
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}
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if (empty($history) === false) {
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krsort($history);
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$history = array_slice($history, 0, MAX_RECENTLY_VISITED_PRODUCTS);
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}
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}
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return $history;
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}
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function hasSearches() {
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if (isset($this->visits['searches']) && (empty($this->visits['searches']) === false)) {
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return true;
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}
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return false;
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}
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function getSearches() {
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$history = array();
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if (isset($this->visits['searches']) && (empty($this->visits['searches']) === false)) {
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foreach ($this->visits['searches'] as $k => $v) {
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$history[] = array('keywords' => $this->visits['searches'][$k]['keywords'], 'parents_id' => ($Qpcategory) ? $Qpcategory->value('categories_id') : '',
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'get_params' => $this->visits['searches'][$k]['get_params']
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);
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}
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if (empty($history) === false) {
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krsort($history);
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$history = array_slice($history, 0, MAX_RECENTLY_VISITED_SEARCHES);
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}
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}
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return $history;
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}
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}
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?>
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