/common/lib/epayment/includes/general.php
PHP | 1329 lines | 950 code | 223 blank | 156 comment | 391 complexity | cea2231d1bbcfca735d7d7e0c141ccae MD5 | raw file
Possible License(s): AGPL-1.0
- <?php
- ////
- // Stop from parsing any further PHP code
- function tep_exit() {
- tep_session_close();
- exit();
- }
- ////
- // Redirect to another page or site
- function tep_redirect($url) {
- if ( (strstr($url, "\n") != false) || (strstr($url, "\r") != false) ) {
- tep_redirect(tep_href_link(FILENAME_DEFAULT, '', 'NONSSL', false));
- }
- if ( (ENABLE_SSL == true) && (getenv('HTTPS') == 'on') ) { // We are loading an SSL page
- if (substr($url, 0, strlen(HTTP_SERVER)) == HTTP_SERVER) { // NONSSL url
- $url = HTTPS_SERVER . substr($url, strlen(HTTP_SERVER)); // Change it to SSL
- }
- }
- header('Location: ' . $url);
- tep_exit();
- }
- ////
- // Parse the data used in the html tags to ensure the tags will not break
- function tep_parse_input_field_data($data, $parse) {
- return strtr(trim($data), $parse);
- }
- function tep_output_string($string, $translate = false, $protected = false) {
- if ($protected == true) {
- return htmlspecialchars($string);
- } else {
- if ($translate == false) {
- return tep_parse_input_field_data($string, array('"' => '"'));
- } else {
- return tep_parse_input_field_data($string, $translate);
- }
- }
- }
- function tep_output_string_protected($string) {
- return tep_output_string($string, false, true);
- }
- function tep_sanitize_string($string) {
- $string = ereg_replace(' +', ' ', trim($string));
- return preg_replace("/[<>]/", '_', $string);
- }
- ////
- // Return a random row from a database query
- function tep_random_select($query) {
- $random_product = '';
- $random_query = tep_db_query($query);
- $num_rows = tep_db_num_rows($random_query);
- if ($num_rows > 0) {
- $random_row = tep_rand(0, ($num_rows - 1));
- tep_db_data_seek($random_query, $random_row);
- $random_product = tep_db_fetch_array($random_query);
- }
- return $random_product;
- }
- ////
- // Return a product's name
- // TABLES: products
- function tep_get_products_name($product_id, $language = '') {
- global $languages_id;
- if (empty($language)) $language = $languages_id;
- $product_query = tep_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . (int)$product_id . "' and language_id = '" . (int)$language . "'");
- $product = tep_db_fetch_array($product_query);
- return $product['products_name'];
- }
- ////
- // Return a product's special price (returns nothing if there is no offer)
- // TABLES: products
- function tep_get_products_special_price($product_id) {
- $product_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$product_id . "' and status");
- $product = tep_db_fetch_array($product_query);
- return $product['specials_new_products_price'];
- }
- ////
- // Return a product's stock
- // TABLES: products
- function tep_get_products_stock($products_id) {
- $products_id = tep_get_prid($products_id);
- $stock_query = tep_db_query("select products_quantity from " . TABLE_PRODUCTS . " where products_id = '" . (int)$products_id . "'");
- $stock_values = tep_db_fetch_array($stock_query);
- return $stock_values['products_quantity'];
- }
- ////
- // Check if the required stock is available
- // If insufficent stock is available return an out of stock message
- function tep_check_stock($products_id, $products_quantity) {
- $stock_left = tep_get_products_stock($products_id) - $products_quantity;
- $out_of_stock = '';
- if ($stock_left < 0) {
- $out_of_stock = '<span class="markProductOutOfStock">' . STOCK_MARK_PRODUCT_OUT_OF_STOCK . '</span>';
- }
- return $out_of_stock;
- }
- ////
- // Break a word in a string if it is longer than a specified length ($len)
- function tep_break_string($string, $len, $break_char = '-') {
- $l = 0;
- $output = '';
- for ($i=0, $n=strlen($string); $i<$n; $i++) {
- $char = substr($string, $i, 1);
- if ($char != ' ') {
- $l++;
- } else {
- $l = 0;
- }
- if ($l > $len) {
- $l = 1;
- $output .= $break_char;
- }
- $output .= $char;
- }
- return $output;
- }
- ////
- // Return all HTTP GET variables, except those passed as a parameter
- function tep_get_all_get_params($exclude_array = '') {
- global $_GET;
- if (!is_array($exclude_array)) $exclude_array = array();
- $get_url = '';
- if (is_array($_GET) && (sizeof($_GET) > 0)) {
- reset($_GET);
- while (list($key, $value) = each($_GET)) {
- if ( (strlen($value) > 0) && ($key != tep_session_name()) && ($key != 'error') && (!in_array($key, $exclude_array)) && ($key != 'x') && ($key != 'y') ) {
- $get_url .= $key . '=' . rawurlencode(stripslashes($value)) . '&';
- }
- }
- }
- return $get_url;
- }
- ////
- // Returns an array with countries
- // TABLES: countries
- function tep_get_countries($countries_id = '', $with_iso_codes = false) {
- $countries_array = array();
- if (tep_not_null($countries_id)) {
- if ($with_iso_codes == true) {
- $countries = tep_db_query("select countries_name, countries_iso_code_2, countries_iso_code_3 from " . TABLE_COUNTRIES . " where countries_id = '" . (int)$countries_id . "' order by countries_name");
- $countries_values = tep_db_fetch_array($countries);
- $countries_array = array('countries_name' => $countries_values['countries_name'],
- 'countries_iso_code_2' => $countries_values['countries_iso_code_2'],
- 'countries_iso_code_3' => $countries_values['countries_iso_code_3']);
- } else {
- $countries = tep_db_query("select countries_name from " . TABLE_COUNTRIES . " where countries_id = '" . (int)$countries_id . "'");
- $countries_values = tep_db_fetch_array($countries);
- $countries_array = array('countries_name' => $countries_values['countries_name']);
- }
- } else {
- $countries = tep_db_query("select countries_id, countries_name from " . TABLE_COUNTRIES . " order by countries_name");
- while ($countries_values = tep_db_fetch_array($countries)) {
- $countries_array[] = array('countries_id' => $countries_values['countries_id'],
- 'countries_name' => $countries_values['countries_name']);
- }
- }
- return $countries_array;
- }
- ////
- // Alias function to tep_get_countries, which also returns the countries iso codes
- function tep_get_countries_with_iso_codes($countries_id) {
- return tep_get_countries($countries_id, true);
- }
- ////
- // Generate a path to categories
- function tep_get_path($current_category_id = '') {
- global $cPath_array;
- if (tep_not_null($current_category_id)) {
- $cp_size = sizeof($cPath_array);
- if ($cp_size == 0) {
- $cPath_new = $current_category_id;
- } else {
- $cPath_new = '';
- $last_category_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . (int)$cPath_array[($cp_size-1)] . "'");
- $last_category = tep_db_fetch_array($last_category_query);
- $current_category_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . (int)$current_category_id . "'");
- $current_category = tep_db_fetch_array($current_category_query);
- if ($last_category['parent_id'] == $current_category['parent_id']) {
- for ($i=0; $i<($cp_size-1); $i++) {
- $cPath_new .= '_' . $cPath_array[$i];
- }
- } else {
- for ($i=0; $i<$cp_size; $i++) {
- $cPath_new .= '_' . $cPath_array[$i];
- }
- }
- $cPath_new .= '_' . $current_category_id;
- if (substr($cPath_new, 0, 1) == '_') {
- $cPath_new = substr($cPath_new, 1);
- }
- }
- } else {
- $cPath_new = implode('_', $cPath_array);
- }
- return 'cPath=' . $cPath_new;
- }
- ////
- // Returns the clients browser
- function tep_browser_detect($component) {
- global $HTTP_USER_AGENT;
- return stristr($HTTP_USER_AGENT, $component);
- }
- ////
- // Alias function to tep_get_countries()
- function tep_get_country_name($country_id) {
- $country_array = tep_get_countries($country_id);
- return $country_array['countries_name'];
- }
- ////
- // Returns the zone (State/Province) name
- // TABLES: zones
- function tep_get_zone_name($country_id, $zone_id, $default_zone) {
- $zone_query = tep_db_query("select zone_name from " . TABLE_ZONES . " where zone_country_id = '" . (int)$country_id . "' and zone_id = '" . (int)$zone_id . "'");
- if (tep_db_num_rows($zone_query)) {
- $zone = tep_db_fetch_array($zone_query);
- return $zone['zone_name'];
- } else {
- return $default_zone;
- }
- }
- ////
- // Returns the zone (State/Province) code
- // TABLES: zones
- function tep_get_zone_code($country_id, $zone_id, $default_zone) {
- $zone_query = tep_db_query("select zone_code from " . TABLE_ZONES . " where zone_country_id = '" . (int)$country_id . "' and zone_id = '" . (int)$zone_id . "'");
- if (tep_db_num_rows($zone_query)) {
- $zone = tep_db_fetch_array($zone_query);
- return $zone['zone_code'];
- } else {
- return $default_zone;
- }
- }
- ////
- // Wrapper function for round()
- function tep_round($number, $precision) {
- if (strpos($number, '.') && (strlen(substr($number, strpos($number, '.')+1)) > $precision)) {
- $number = substr($number, 0, strpos($number, '.') + 1 + $precision + 1);
- if (substr($number, -1) >= 5) {
- if ($precision > 1) {
- $number = substr($number, 0, -1) + ('0.' . str_repeat(0, $precision-1) . '1');
- } elseif ($precision == 1) {
- $number = substr($number, 0, -1) + 0.1;
- } else {
- $number = substr($number, 0, -1) + 1;
- }
- } else {
- $number = substr($number, 0, -1);
- }
- }
- return $number;
- }
- ////
- // Returns the tax rate for a zone / class
- // TABLES: tax_rates, zones_to_geo_zones
- function tep_get_tax_rate($class_id, $country_id = -1, $zone_id = -1) {
- global $customer_zone_id, $customer_country_id;
- if ( ($country_id == -1) && ($zone_id == -1) ) {
- if (!tep_session_is_registered('customer_id')) {
- $country_id = STORE_COUNTRY;
- $zone_id = STORE_ZONE;
- } else {
- $country_id = $customer_country_id;
- $zone_id = $customer_zone_id;
- }
- }
- $tax_query = tep_db_query("select sum(tax_rate) as tax_rate from " . TABLE_TAX_RATES . " tr left join " . TABLE_ZONES_TO_GEO_ZONES . " za on (tr.tax_zone_id = za.geo_zone_id) left join " . TABLE_GEO_ZONES . " tz on (tz.geo_zone_id = tr.tax_zone_id) where (za.zone_country_id is null or za.zone_country_id = '0' or za.zone_country_id = '" . (int)$country_id . "') and (za.zone_id is null or za.zone_id = '0' or za.zone_id = '" . (int)$zone_id . "') and tr.tax_class_id = '" . (int)$class_id . "' group by tr.tax_priority");
- if (tep_db_num_rows($tax_query)) {
- $tax_multiplier = 1.0;
- while ($tax = tep_db_fetch_array($tax_query)) {
- $tax_multiplier *= 1.0 + ($tax['tax_rate'] / 100);
- }
- return ($tax_multiplier - 1.0) * 100;
- } else {
- return 0;
- }
- }
- ////
- // Return the tax description for a zone / class
- // TABLES: tax_rates;
- function tep_get_tax_description($class_id, $country_id, $zone_id) {
- $tax_query = tep_db_query("select tax_description from " . TABLE_TAX_RATES . " tr left join " . TABLE_ZONES_TO_GEO_ZONES . " za on (tr.tax_zone_id = za.geo_zone_id) left join " . TABLE_GEO_ZONES . " tz on (tz.geo_zone_id = tr.tax_zone_id) where (za.zone_country_id is null or za.zone_country_id = '0' or za.zone_country_id = '" . (int)$country_id . "') and (za.zone_id is null or za.zone_id = '0' or za.zone_id = '" . (int)$zone_id . "') and tr.tax_class_id = '" . (int)$class_id . "' order by tr.tax_priority");
- if (tep_db_num_rows($tax_query)) {
- $tax_description = '';
- while ($tax = tep_db_fetch_array($tax_query)) {
- $tax_description .= $tax['tax_description'] . ' + ';
- }
- $tax_description = substr($tax_description, 0, -3);
- return $tax_description;
- } else {
- return TEXT_UNKNOWN_TAX_RATE;
- }
- }
- ////
- // Add tax to a products price
- function tep_add_tax($price, $tax) {
- global $currencies;
- if ( (DISPLAY_PRICE_WITH_TAX == 'true') && ($tax > 0) ) {
- return tep_round($price, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']) + tep_calculate_tax($price, $tax);
- } else {
- return tep_round($price, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']);
- }
- }
- // Calculates Tax rounding the result
- function tep_calculate_tax($price, $tax) {
- global $currencies;
- return tep_round($price * $tax / 100, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']);
- }
- ////
- // Return the number of products in a category
- // TABLES: products, products_to_categories, categories
- function tep_count_products_in_category($category_id, $include_inactive = false) {
- $products_count = 0;
- if ($include_inactive == true) {
- $products_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c where p.products_id = p2c.products_id and p2c.categories_id = '" . (int)$category_id . "'");
- } else {
- $products_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c where p.products_id = p2c.products_id and p.products_status = '1' and p2c.categories_id = '" . (int)$category_id . "'");
- }
- $products = tep_db_fetch_array($products_query);
- $products_count += $products['total'];
- $child_categories_query = tep_db_query("select categories_id from " . TABLE_CATEGORIES . " where parent_id = '" . (int)$category_id . "'");
- if (tep_db_num_rows($child_categories_query)) {
- while ($child_categories = tep_db_fetch_array($child_categories_query)) {
- $products_count += tep_count_products_in_category($child_categories['categories_id'], $include_inactive);
- }
- }
- return $products_count;
- }
- ////
- // Return true if the category has subcategories
- // TABLES: categories
- function tep_has_category_subcategories($category_id) {
- $child_category_query = tep_db_query("select count(*) as count from " . TABLE_CATEGORIES . " where parent_id = '" . (int)$category_id . "'");
- $child_category = tep_db_fetch_array($child_category_query);
- if ($child_category['count'] > 0) {
- return true;
- } else {
- return false;
- }
- }
- ////
- // Returns the address_format_id for the given country
- // TABLES: countries;
- function tep_get_address_format_id($country_id) {
- $address_format_query = tep_db_query("select address_format_id as format_id from " . TABLE_COUNTRIES . " where countries_id = '" . (int)$country_id . "'");
- if (tep_db_num_rows($address_format_query)) {
- $address_format = tep_db_fetch_array($address_format_query);
- return $address_format['format_id'];
- } else {
- return '1';
- }
- }
- ////
- // Return a formatted address
- // TABLES: address_format
- function tep_address_format($address_format_id, $address, $html, $boln, $eoln) {
- $address_format_query = tep_db_query("select address_format as format from " . TABLE_ADDRESS_FORMAT . " where address_format_id = '" . (int)$address_format_id . "'");
- $address_format = tep_db_fetch_array($address_format_query);
- $company = tep_output_string_protected($address['company']);
- if (isset($address['firstname']) && tep_not_null($address['firstname'])) {
- $firstname = tep_output_string_protected($address['firstname']);
- $lastname = tep_output_string_protected($address['lastname']);
- } elseif (isset($address['name']) && tep_not_null($address['name'])) {
- $firstname = tep_output_string_protected($address['name']);
- $lastname = '';
- } else {
- $firstname = '';
- $lastname = '';
- }
- $street = tep_output_string_protected($address['street_address']);
- $suburb = tep_output_string_protected($address['suburb']);
- $city = tep_output_string_protected($address['city']);
- $state = tep_output_string_protected($address['state']);
- if (isset($address['country_id']) && tep_not_null($address['country_id'])) {
- $country = tep_get_country_name($address['country_id']);
- if (isset($address['zone_id']) && tep_not_null($address['zone_id'])) {
- $state = tep_get_zone_code($address['country_id'], $address['zone_id'], $state);
- }
- } elseif (isset($address['country']) && tep_not_null($address['country'])) {
- $country = tep_output_string_protected($address['country']);
- } else {
- $country = '';
- }
- $postcode = tep_output_string_protected($address['postcode']);
- $zip = $postcode;
- if ($html) {
- // HTML Mode
- $HR = '<hr>';
- $hr = '<hr>';
- if ( ($boln == '') && ($eoln == "\n") ) { // Values not specified, use rational defaults
- $CR = '<br>';
- $cr = '<br>';
- $eoln = $cr;
- } else { // Use values supplied
- $CR = $eoln . $boln;
- $cr = $CR;
- }
- } else {
- // Text Mode
- $CR = $eoln;
- $cr = $CR;
- $HR = '----------------------------------------';
- $hr = '----------------------------------------';
- }
- $statecomma = '';
- $streets = $street;
- if ($suburb != '') $streets = $street . $cr . $suburb;
- if ($country == '') $country = tep_output_string_protected($address['country']);
- if ($state != '') $statecomma = $state . ', ';
- $fmt = $address_format['format'];
- eval("\$address = \"$fmt\";");
- if ( (ACCOUNT_COMPANY == 'true') && (tep_not_null($company)) ) {
- $address = $company . $cr . $address;
- }
- return $address;
- }
- ////
- // Return a formatted address
- // TABLES: customers, address_book
- function tep_address_label($customers_id, $address_id = 1, $html = false, $boln = '', $eoln = "\n") {
- $address_query = tep_db_query("select entry_firstname as firstname, entry_lastname as lastname, entry_company as company, entry_street_address as street_address, entry_suburb as suburb, entry_city as city, entry_postcode as postcode, entry_state as state, entry_zone_id as zone_id, entry_country_id as country_id from " . TABLE_ADDRESS_BOOK . " where customers_id = '" . (int)$customers_id . "' and address_book_id = '" . (int)$address_id . "'");
- $address = tep_db_fetch_array($address_query);
- $format_id = tep_get_address_format_id($address['country_id']);
- return tep_address_format($format_id, $address, $html, $boln, $eoln);
- }
- function tep_row_number_format($number) {
- if ( ($number < 10) && (substr($number, 0, 1) != '0') ) $number = '0' . $number;
- return $number;
- }
- function tep_get_categories($categories_array = '', $parent_id = '0', $indent = '') {
- global $languages_id;
- if (!is_array($categories_array)) $categories_array = array();
- $categories_query = tep_db_query("select c.categories_id, cd.categories_name from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where parent_id = '" . (int)$parent_id . "' and c.categories_id = cd.categories_id and cd.language_id = '" . (int)$languages_id . "' order by sort_order, cd.categories_name");
- while ($categories = tep_db_fetch_array($categories_query)) {
- $categories_array[] = array('id' => $categories['categories_id'],
- 'text' => $indent . $categories['categories_name']);
- if ($categories['categories_id'] != $parent_id) {
- $categories_array = tep_get_categories($categories_array, $categories['categories_id'], $indent . ' ');
- }
- }
- return $categories_array;
- }
- function tep_get_manufacturers($manufacturers_array = '') {
- if (!is_array($manufacturers_array)) $manufacturers_array = array();
- $manufacturers_query = tep_db_query("select manufacturers_id, manufacturers_name from " . TABLE_MANUFACTURERS . " order by manufacturers_name");
- while ($manufacturers = tep_db_fetch_array($manufacturers_query)) {
- $manufacturers_array[] = array('id' => $manufacturers['manufacturers_id'], 'text' => $manufacturers['manufacturers_name']);
- }
- return $manufacturers_array;
- }
- ////
- // Return all subcategory IDs
- // TABLES: categories
- function tep_get_subcategories(&$subcategories_array, $parent_id = 0) {
- $subcategories_query = tep_db_query("select categories_id from " . TABLE_CATEGORIES . " where parent_id = '" . (int)$parent_id . "'");
- while ($subcategories = tep_db_fetch_array($subcategories_query)) {
- $subcategories_array[sizeof($subcategories_array)] = $subcategories['categories_id'];
- if ($subcategories['categories_id'] != $parent_id) {
- tep_get_subcategories($subcategories_array, $subcategories['categories_id']);
- }
- }
- }
- // Output a raw date string in the selected locale date format
- // $raw_date needs to be in this format: YYYY-MM-DD HH:MM:SS
- function tep_date_long($raw_date) {
- if ( ($raw_date == '0000-00-00 00:00:00') || ($raw_date == '') ) return false;
- $year = (int)substr($raw_date, 0, 4);
- $month = (int)substr($raw_date, 5, 2);
- $day = (int)substr($raw_date, 8, 2);
- $hour = (int)substr($raw_date, 11, 2);
- $minute = (int)substr($raw_date, 14, 2);
- $second = (int)substr($raw_date, 17, 2);
- return strftime(DATE_FORMAT_LONG, mktime($hour,$minute,$second,$month,$day,$year));
- }
- ////
- // Output a raw date string in the selected locale date format
- // $raw_date needs to be in this format: YYYY-MM-DD HH:MM:SS
- // NOTE: Includes a workaround for dates before 01/01/1970 that fail on windows servers
- function tep_date_short($raw_date) {
- if ( ($raw_date == '0000-00-00 00:00:00') || empty($raw_date) ) return false;
- $year = substr($raw_date, 0, 4);
- $month = (int)substr($raw_date, 5, 2);
- $day = (int)substr($raw_date, 8, 2);
- $hour = (int)substr($raw_date, 11, 2);
- $minute = (int)substr($raw_date, 14, 2);
- $second = (int)substr($raw_date, 17, 2);
- if (@date('Y', mktime($hour, $minute, $second, $month, $day, $year)) == $year) {
- return date(DATE_FORMAT, mktime($hour, $minute, $second, $month, $day, $year));
- } else {
- return ereg_replace('2037' . '$', $year, date(DATE_FORMAT, mktime($hour, $minute, $second, $month, $day, 2037)));
- }
- }
- ////
- // Parse search string into indivual objects
- function tep_parse_search_string($search_str = '', &$objects) {
- $search_str = trim(strtolower($search_str));
- // Break up $search_str on whitespace; quoted string will be reconstructed later
- $pieces = split('[[:space:]]+', $search_str);
- $objects = array();
- $tmpstring = '';
- $flag = '';
- for ($k=0; $k<count($pieces); $k++) {
- while (substr($pieces[$k], 0, 1) == '(') {
- $objects[] = '(';
- if (strlen($pieces[$k]) > 1) {
- $pieces[$k] = substr($pieces[$k], 1);
- } else {
- $pieces[$k] = '';
- }
- }
- $post_objects = array();
- while (substr($pieces[$k], -1) == ')') {
- $post_objects[] = ')';
- if (strlen($pieces[$k]) > 1) {
- $pieces[$k] = substr($pieces[$k], 0, -1);
- } else {
- $pieces[$k] = '';
- }
- }
- // Check individual words
- if ( (substr($pieces[$k], -1) != '"') && (substr($pieces[$k], 0, 1) != '"') ) {
- $objects[] = trim($pieces[$k]);
- for ($j=0; $j<count($post_objects); $j++) {
- $objects[] = $post_objects[$j];
- }
- } else {
- /* This means that the $piece is either the beginning or the end of a string.
- So, we'll slurp up the $pieces and stick them together until we get to the
- end of the string or run out of pieces.
- */
- // Add this word to the $tmpstring, starting the $tmpstring
- $tmpstring = trim(ereg_replace('"', ' ', $pieces[$k]));
- // Check for one possible exception to the rule. That there is a single quoted word.
- if (substr($pieces[$k], -1 ) == '"') {
- // Turn the flag off for future iterations
- $flag = 'off';
- $objects[] = trim($pieces[$k]);
- for ($j=0; $j<count($post_objects); $j++) {
- $objects[] = $post_objects[$j];
- }
- unset($tmpstring);
- // Stop looking for the end of the string and move onto the next word.
- continue;
- }
- // Otherwise, turn on the flag to indicate no quotes have been found attached to this word in the string.
- $flag = 'on';
- // Move on to the next word
- $k++;
- // Keep reading until the end of the string as long as the $flag is on
- while ( ($flag == 'on') && ($k < count($pieces)) ) {
- while (substr($pieces[$k], -1) == ')') {
- $post_objects[] = ')';
- if (strlen($pieces[$k]) > 1) {
- $pieces[$k] = substr($pieces[$k], 0, -1);
- } else {
- $pieces[$k] = '';
- }
- }
- // If the word doesn't end in double quotes, append it to the $tmpstring.
- if (substr($pieces[$k], -1) != '"') {
- // Tack this word onto the current string entity
- $tmpstring .= ' ' . $pieces[$k];
- // Move on to the next word
- $k++;
- continue;
- } else {
- /* If the $piece ends in double quotes, strip the double quotes, tack the
- $piece onto the tail of the string, push the $tmpstring onto the $haves,
- kill the $tmpstring, turn the $flag "off", and return.
- */
- $tmpstring .= ' ' . trim(ereg_replace('"', ' ', $pieces[$k]));
- // Push the $tmpstring onto the array of stuff to search for
- $objects[] = trim($tmpstring);
- for ($j=0; $j<count($post_objects); $j++) {
- $objects[] = $post_objects[$j];
- }
- unset($tmpstring);
- // Turn off the flag to exit the loop
- $flag = 'off';
- }
- }
- }
- }
- // add default logical operators if needed
- $temp = array();
- for($i=0; $i<(count($objects)-1); $i++) {
- $temp[] = $objects[$i];
- if ( ($objects[$i] != 'and') &&
- ($objects[$i] != 'or') &&
- ($objects[$i] != '(') &&
- ($objects[$i+1] != 'and') &&
- ($objects[$i+1] != 'or') &&
- ($objects[$i+1] != ')') ) {
- $temp[] = ADVANCED_SEARCH_DEFAULT_OPERATOR;
- }
- }
- $temp[] = $objects[$i];
- $objects = $temp;
- $keyword_count = 0;
- $operator_count = 0;
- $balance = 0;
- for($i=0; $i<count($objects); $i++) {
- if ($objects[$i] == '(') $balance --;
- if ($objects[$i] == ')') $balance ++;
- if ( ($objects[$i] == 'and') || ($objects[$i] == 'or') ) {
- $operator_count ++;
- } elseif ( ($objects[$i]) && ($objects[$i] != '(') && ($objects[$i] != ')') ) {
- $keyword_count ++;
- }
- }
- if ( ($operator_count < $keyword_count) && ($balance == 0) ) {
- return true;
- } else {
- return false;
- }
- }
- ////
- // Check date
- function tep_checkdate($date_to_check, $format_string, &$date_array) {
- $separator_idx = -1;
- $separators = array('-', ' ', '/', '.');
- $month_abbr = array('jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov','dec');
- $no_of_days = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
- $format_string = strtolower($format_string);
- if (strlen($date_to_check) != strlen($format_string)) {
- return false;
- }
- $size = sizeof($separators);
- for ($i=0; $i<$size; $i++) {
- $pos_separator = strpos($date_to_check, $separators[$i]);
- if ($pos_separator != false) {
- $date_separator_idx = $i;
- break;
- }
- }
- for ($i=0; $i<$size; $i++) {
- $pos_separator = strpos($format_string, $separators[$i]);
- if ($pos_separator != false) {
- $format_separator_idx = $i;
- break;
- }
- }
- if ($date_separator_idx != $format_separator_idx) {
- return false;
- }
- if ($date_separator_idx != -1) {
- $format_string_array = explode( $separators[$date_separator_idx], $format_string );
- if (sizeof($format_string_array) != 3) {
- return false;
- }
- $date_to_check_array = explode( $separators[$date_separator_idx], $date_to_check );
- if (sizeof($date_to_check_array) != 3) {
- return false;
- }
- $size = sizeof($format_string_array);
- for ($i=0; $i<$size; $i++) {
- if ($format_string_array[$i] == 'mm' || $format_string_array[$i] == 'mmm') $month = $date_to_check_array[$i];
- if ($format_string_array[$i] == 'dd') $day = $date_to_check_array[$i];
- if ( ($format_string_array[$i] == 'yyyy') || ($format_string_array[$i] == 'aaaa') ) $year = $date_to_check_array[$i];
- }
- } else {
- if (strlen($format_string) == 8 || strlen($format_string) == 9) {
- $pos_month = strpos($format_string, 'mmm');
- if ($pos_month != false) {
- $month = substr( $date_to_check, $pos_month, 3 );
- $size = sizeof($month_abbr);
- for ($i=0; $i<$size; $i++) {
- if ($month == $month_abbr[$i]) {
- $month = $i;
- break;
- }
- }
- } else {
- $month = substr($date_to_check, strpos($format_string, 'mm'), 2);
- }
- } else {
- return false;
- }
- $day = substr($date_to_check, strpos($format_string, 'dd'), 2);
- $year = substr($date_to_check, strpos($format_string, 'yyyy'), 4);
- }
- if (strlen($year) != 4) {
- return false;
- }
- if (!settype($year, 'integer') || !settype($month, 'integer') || !settype($day, 'integer')) {
- return false;
- }
- if ($month > 12 || $month < 1) {
- return false;
- }
- if ($day < 1) {
- return false;
- }
- if (tep_is_leap_year($year)) {
- $no_of_days[1] = 29;
- }
- if ($day > $no_of_days[$month - 1]) {
- return false;
- }
- $date_array = array($year, $month, $day);
- return true;
- }
- ////
- // Check if year is a leap year
- function tep_is_leap_year($year) {
- if ($year % 100 == 0) {
- if ($year % 400 == 0) return true;
- } else {
- if (($year % 4) == 0) return true;
- }
- return false;
- }
- ////
- // Return table heading with sorting capabilities
- function tep_create_sort_heading($sortby, $colnum, $heading) {
- global $PHP_SELF;
- $sort_prefix = '';
- $sort_suffix = '';
- if ($sortby) {
- $sort_prefix = '<a href="' . tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('page', 'info', 'sort')) . 'page=1&sort=' . $colnum . ($sortby == $colnum . 'a' ? 'd' : 'a')) . '" title="' . tep_output_string(TEXT_SORT_PRODUCTS . ($sortby == $colnum . 'd' || substr($sortby, 0, 1) != $colnum ? TEXT_ASCENDINGLY : TEXT_DESCENDINGLY) . TEXT_BY . $heading) . '" class="productListing-heading">' ;
- $sort_suffix = (substr($sortby, 0, 1) == $colnum ? (substr($sortby, 1, 1) == 'a' ? '+' : '-') : '') . '</a>';
- }
- return $sort_prefix . $heading . $sort_suffix;
- }
- ////
- // Recursively go through the categories and retreive all parent categories IDs
- // TABLES: categories
- function tep_get_parent_categories(&$categories, $categories_id) {
- $parent_categories_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . (int)$categories_id . "'");
- while ($parent_categories = tep_db_fetch_array($parent_categories_query)) {
- if ($parent_categories['parent_id'] == 0) return true;
- $categories[sizeof($categories)] = $parent_categories['parent_id'];
- if ($parent_categories['parent_id'] != $categories_id) {
- tep_get_parent_categories($categories, $parent_categories['parent_id']);
- }
- }
- }
- ////
- // Construct a category path to the product
- // TABLES: products_to_categories
- function tep_get_product_path($products_id) {
- $cPath = '';
- $category_query = tep_db_query("select p2c.categories_id from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c where p.products_id = '" . (int)$products_id . "' and p.products_status = '1' and p.products_id = p2c.products_id limit 1");
- if (tep_db_num_rows($category_query)) {
- $category = tep_db_fetch_array($category_query);
- $categories = array();
- tep_get_parent_categories($categories, $category['categories_id']);
- $categories = array_reverse($categories);
- $cPath = implode('_', $categories);
- if (tep_not_null($cPath)) $cPath .= '_';
- $cPath .= $category['categories_id'];
- }
- return $cPath;
- }
- ////
- // Return a product ID with attributes
- function tep_get_uprid($prid, $params) {
- if (is_numeric($prid)) {
- $uprid = $prid;
- if (is_array($params) && (sizeof($params) > 0)) {
- $attributes_check = true;
- $attributes_ids = '';
- reset($params);
- while (list($option, $value) = each($params)) {
- if (is_numeric($option) && is_numeric($value)) {
- $attributes_ids .= '{' . (int)$option . '}' . (int)$value;
- } else {
- $attributes_check = false;
- break;
- }
- }
- if ($attributes_check == true) {
- $uprid .= $attributes_ids;
- }
- }
- } else {
- $uprid = tep_get_prid($prid);
- if (is_numeric($uprid)) {
- if (strpos($prid, '{') !== false) {
- $attributes_check = true;
- $attributes_ids = '';
- // strpos()+1 to remove up to and including the first { which would create an empty array element in explode()
- $attributes = explode('{', substr($prid, strpos($prid, '{')+1));
- for ($i=0, $n=sizeof($attributes); $i<$n; $i++) {
- $pair = explode('}', $attributes[$i]);
- if (is_numeric($pair[0]) && is_numeric($pair[1])) {
- $attributes_ids .= '{' . (int)$pair[0] . '}' . (int)$pair[1];
- } else {
- $attributes_check = false;
- break;
- }
- }
- if ($attributes_check == true) {
- $uprid .= $attributes_ids;
- }
- }
- } else {
- return false;
- }
- }
- return $uprid;
- }
- ////
- // Return a product ID from a product ID with attributes
- function tep_get_prid($uprid) {
- $pieces = explode('{', $uprid);
- if (is_numeric($pieces[0])) {
- return $pieces[0];
- } else {
- return false;
- }
- }
- ////
- // Return a customer greeting
- function tep_customer_greeting() {
- global $customer_id, $customer_first_name;
- if (tep_session_is_registered('customer_first_name') && tep_session_is_registered('customer_id')) {
- $greeting_string = sprintf(TEXT_GREETING_PERSONAL, tep_output_string_protected($customer_first_name), tep_href_link(FILENAME_PRODUCTS_NEW));
- } else {
- $greeting_string = sprintf(TEXT_GREETING_GUEST, tep_href_link(FILENAME_LOGIN, '', 'SSL'), tep_href_link(FILENAME_CREATE_ACCOUNT, '', 'SSL'));
- }
- return $greeting_string;
- }
- ////
- //! Send email (text/html) using MIME
- // This is the central mail function. The SMTP Server should be configured
- // correct in php.ini
- // Parameters:
- // $to_name The name of the recipient, e.g. "Jan Wildeboer"
- // $to_email_address The eMail address of the recipient,
- // e.g. jan.wildeboer@gmx.de
- // $email_subject The subject of the eMail
- // $email_text The text of the eMail, may contain HTML entities
- // $from_email_name The name of the sender, e.g. Shop Administration
- // $from_email_adress The eMail address of the sender,
- // e.g. info@mytepshop.com
- function tep_mail($to_name, $to_email_address, $email_subject, $email_text, $from_email_name, $from_email_address) {
- if (SEND_EMAILS != 'true') return false;
- // Instantiate a new mail object
- $message = new email(array('X-Mailer: Mailer'));
- // Build the text version
- $text = strip_tags($email_text);
- if (EMAIL_USE_HTML == 'true') {
- $message->add_html($email_text, $text);
- } else {
- $message->add_text($text);
- }
- // Send message
- $message->build_message();
- $message->send($to_name, $to_email_address, $from_email_name, $from_email_address, $email_subject);
- }
- ////
- // Check if product has attributes
- function tep_has_product_attributes($products_id) {
- $attributes_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . (int)$products_id . "'");
- $attributes = tep_db_fetch_array($attributes_query);
- if ($attributes['count'] > 0) {
- return true;
- } else {
- return false;
- }
- }
- ////
- // Get the number of times a word/character is present in a string
- function tep_word_count($string, $needle) {
- $temp_array = split($needle, $string);
- return sizeof($temp_array);
- }
- function tep_count_modules($modules = '') {
- $count = 0;
- if (empty($modules)) return $count;
- $modules_array = split(';', $modules);
- for ($i=0, $n=sizeof($modules_array); $i<$n; $i++) {
- $class = substr($modules_array[$i], 0, strrpos($modules_array[$i], '.'));
- if (is_object($GLOBALS[$class])) {
- if ($GLOBALS[$class]->enabled) {
- $count++;
- }
- }
- }
- return $count;
- }
- function tep_count_payment_modules() {
- return tep_count_modules(MODULE_PAYMENT_INSTALLED);
- }
- function tep_count_shipping_modules() {
- return tep_count_modules(MODULE_SHIPPING_INSTALLED);
- }
- function tep_create_random_value($length, $type = 'mixed') {
- if ( ($type != 'mixed') && ($type != 'chars') && ($type != 'digits')) return false;
- $rand_value = '';
- while (strlen($rand_value) < $length) {
- if ($type == 'digits') {
- $char = tep_rand(0,9);
- } else {
- $char = chr(tep_rand(0,255));
- }
- if ($type == 'mixed') {
- if (eregi('^[a-z0-9]$', $char)) $rand_value .= $char;
- } elseif ($type == 'chars') {
- if (eregi('^[a-z]$', $char)) $rand_value .= $char;
- } elseif ($type == 'digits') {
- if (ereg('^[0-9]$', $char)) $rand_value .= $char;
- }
- }
- return $rand_value;
- }
- function tep_array_to_string($array, $exclude = '', $equals = '=', $separator = '&') {
- if (!is_array($exclude)) $exclude = array();
- $get_string = '';
- if (sizeof($array) > 0) {
- while (list($key, $value) = each($array)) {
- if ( (!in_array($key, $exclude)) && ($key != 'x') && ($key != 'y') ) {
- $get_string .= $key . $equals . $value . $separator;
- }
- }
- $remove_chars = strlen($separator);
- $get_string = substr($get_string, 0, -$remove_chars);
- }
- return $get_string;
- }
- function tep_not_null($value) {
- if (is_array($value)) {
- if (sizeof($value) > 0) {
- return true;
- } else {
- return false;
- }
- } else {
- if (($value != '') && (strtolower($value) != 'null') && (strlen(trim($value)) > 0)) {
- return true;
- } else {
- return false;
- }
- }
- }
- ////
- // Output the tax percentage with optional padded decimals
- function tep_display_tax_value($value, $padding = TAX_DECIMAL_PLACES) {
- if (strpos($value, '.')) {
- $loop = true;
- while ($loop) {
- if (substr($value, -1) == '0') {
- $value = substr($value, 0, -1);
- } else {
- $loop = false;
- if (substr($value, -1) == '.') {
- $value = substr($value, 0, -1);
- }
- }
- }
- }
- if ($padding > 0) {
- if ($decimal_pos = strpos($value, '.')) {
- $decimals = strlen(substr($value, ($decimal_pos+1)));
- for ($i=$decimals; $i<$padding; $i++) {
- $value .= '0';
- }
- } else {
- $value .= '.';
- for ($i=0; $i<$padding; $i++) {
- $value .= '0';
- }
- }
- }
- return $value;
- }
- ////
- // Checks to see if the currency code exists as a currency
- // TABLES: currencies
- function tep_currency_exists($code) {
- $code = tep_db_prepare_input($code);
- $currency_code = tep_db_query("select currencies_id from " . TABLE_CURRENCIES . " where code = '" . tep_db_input($code) . "'");
- if (tep_db_num_rows($currency_code)) {
- return $code;
- } else {
- return false;
- }
- }
- function tep_string_to_int($string) {
- return (int)$string;
- }
- ////
- // Parse and secure the cPath parameter values
- function tep_parse_category_path($cPath) {
- // make sure the category IDs are integers
- $cPath_array = array_map('tep_string_to_int', explode('_', $cPath));
- // make sure no duplicate category IDs exist which could lock the server in a loop
- $tmp_array = array();
- $n = sizeof($cPath_array);
- for ($i=0; $i<$n; $i++) {
- if (!in_array($cPath_array[$i], $tmp_array)) {
- $tmp_array[] = $cPath_array[$i];
- }
- }
- return $tmp_array;
- }
- ////
- // Return a random value
- function tep_rand($min = null, $max = null) {
- static $seeded;
- if (!isset($seeded)) {
- mt_srand((double)microtime()*1000000);
- $seeded = true;
- }
- if (isset($min) && isset($max)) {
- if ($min >= $max) {
- return $min;
- } else {
- return mt_rand($min, $max);
- }
- } else {
- return mt_rand();
- }
- }
- function tep_setcookie($name, $value = '', $expire = 0, $path = '/', $domain = '', $secure = 0) {
- setcookie($name, $value, $expire, $path, (tep_not_null($domain) ? $domain : ''), $secure);
- }
- function tep_get_ip_address() {
- if (isset($_SERVER)) {
- if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
- $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
- } elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {
- $ip = $_SERVER['HTTP_CLIENT_IP'];
- } else {
- $ip = $_SERVER['REMOTE_ADDR'];
- }
- } else {
- if (getenv('HTTP_X_FORWARDED_FOR')) {
- $ip = getenv('HTTP_X_FORWARDED_FOR');
- } elseif (getenv('HTTP_CLIENT_IP')) {
- $ip = getenv('HTTP_CLIENT_IP');
- } else {
- $ip = getenv('REMOTE_ADDR');
- }
- }
- return $ip;
- }
- function tep_count_customer_orders($id = '', $check_session = true) {
- global $customer_id;
- if (is_numeric($id) == false) {
- if (tep_session_is_registered('customer_id')) {
- $id = $customer_id;
- } else {
- return 0;
- }
- }
- if ($check_session == true) {
- if ( (tep_session_is_registered('customer_id') == false) || ($id != $customer_id) ) {
- return 0;
- }
- }
- $orders_check_query = tep_db_query("select count(*) as total from " . TABLE_ORDERS . " where customers_id = '" . (int)$id . "'");
- $orders_check = tep_db_fetch_array($orders_check_query);
- return $orders_check['total'];
- }
- function tep_count_customer_address_book_entries($id = '', $check_session = true) {
- global $customer_id;
- if (is_numeric($id) == false) {
- if (tep_session_is_registered('customer_id')) {
- $id = $customer_id;
- } else {
- return 0;
- }
- }
- if ($check_session == true) {
- if ( (tep_session_is_registered('customer_id') == false) || ($id != $customer_id) ) {
- return 0;
- }
- }
- $addresses_query = tep_db_query("select count(*) as total from " . TABLE_ADDRESS_BOOK . " where customers_id = '" . (int)$id . "'");
- $addresses = tep_db_fetch_array($addresses_query);
- return $addresses['total'];
- }
- // nl2br() prior PHP 4.2.0 did not convert linefeeds on all OSs (it only converted \n)
- function tep_convert_linefeeds($from, $to, $string) {
- if ((PHP_VERSION < "4.0.5") && is_array($from)) {
- return ereg_replace('(' . implode('|', $from) . ')', $to, $string);
- } else {
- return str_replace($from, $to, $string);
- }
- }
- function tep_db_prepare_input($string) {
- if (is_string($string)) {
- return trim(stripslashes($string));
- } elseif (is_array($string)) {
- reset($string);
- while (list($key, $value) = each($string)) {
- $string[$key] = tep_db_prepare_input($value);
- }
- return $string;
- } else {
- return $string;
- }
- }
- ////
- // Alias function for Store configuration values in the Administration Tool
- function tep_cfg_select_option($select_array, $key_value, $key = '') {
- $string = '';
- for ($i=0, $n=sizeof($select_array); $i<$n; $i++) {
- $name = ((tep_not_null($key)) ? 'configuration[' . $key . ']' : 'configuration_value');
- $string .= '<br><input type="radio" name="' . $name . '" value="' . $select_array[$i] . '"';
- if ($key_value == $select_array[$i]) $string .= ' CHECKED';
- $string .= '> ' . $select_array[$i];
- }
- return $string;
- }
- ?>