Code:
<?php
class zones {
var $code, $title, $description, $enabled, $num_zones;
/**
* class constructor
*/
function zones() {
$this->code = 'zones';
$this->title = MODULE_SHIPPING_ZONES_TEXT_TITLE;
$this->description = MODULE_SHIPPING_ZONES_TEXT_DESCRIPTION;
$this->sort_order = MODULE_SHIPPING_ZONES_SORT_ORDER;
$this->icon = '';
$this->tax_class = MODULE_SHIPPING_ZONES_TAX_CLASS;
$this->enabled = ((MODULE_SHIPPING_ZONES_STATUS == 'True') ? true : false);
/**
* CUSTOMIZE THIS SETTING FOR THE NUMBER OF ZONES NEEDED
*
* + CUSTOMIZE THE SETTING IN lang/LANGUAGE/modules/shipping/zones.php
*/
//BOF - 29.07.2009 - Dokuman - up to 9 zones possible, no changes in langfile needed
//$this->num_zones = 1;
$this->num_zones = 9;
//EOF - 29.07.2009 - Dokuman - up to 9 zones possible, no changes in langfile needed
}
/**
* class methods
*/
function quote($method = '') {
global $order, $shipping_weight;
$dest_country = $order->delivery['country']['iso_code_2'];
$dest_zone = 0;
$error = false;
$sOrigin = 'Unterdorfstr.50, 53859 Niederkassel, DE';
$sUrl = sprintf("http://maps.googleapis.com/maps/api/distancematrix/json?origins=%s&destinations=%s+%s+%s+%s&language=de-DE&sensor=false",
urlencode($sOrigin),
urlencode($order->delivery['street_address']),
urlencode($order->delivery['postcode']),
urlencode($order->delivery['city']), $order->delivery['country']['iso_code_2']);
$oJSON = json_decode(file_get_contents($sUrl));
if($oJSON->rows[0]->elements[0]->status!="OK") {
$error = true;
} else {
$iDistance = ceil($oJSON->rows[0]->elements[0]->distance->value/1000);
}
if($iDistance<=50) {
$iZoom = 12;
} elseif($iDistance>50 && $iDistance<=100) {
$iZoom = 10;
} else {
$iZoom = 6;
}
for ($i=1; $i<=$this->num_zones; $i++) {
$countries_table = constant('MODULE_SHIPPING_ZONES_COUNTRIES_' . $i);
$country_zones = explode(",", $countries_table); // Hetfield - 2009-08-18 - replaced deprecated function split with explode to be ready for PHP >= 5.3
if (in_array($dest_country, $country_zones)) {
$dest_zone = $i;
break;
}
}
if ($dest_zone == 0) {
$error = true;
} else {
$shipping = -1;
$zones_cost = constant('MODULE_SHIPPING_ZONES_COST_' . $dest_zone);
$zones_table = preg_split("/[:,]/" , $zones_cost); // Hetfield - 2009-08-18 - replaced deprecated function split with preg_split to be ready for PHP >= 5.3
$size = sizeof($zones_table);
for ($i=0; $i<$size; $i+=2) {
if ($iDistance <= $zones_table[$i]) {
$shipping = $zones_table[$i+1];
$shipping_method = MODULE_SHIPPING_ZONES_TEXT_WAY . ' ' . $dest_country . ' (' . $iDistance." km)";
$sUrlMap = sprintf("http://maps.googleapis.com/maps/api/staticmap?zoom=%d&size=600x200&maptype=roadmap&markers=color:blue%%7Clabel:Z%%7C%s+%s+%s+%s&markers=color:green%%7Clabel:S%%7C%s&sensor=false",
$iZoom,
urlencode($order->delivery['street_address']),
urlencode($order->delivery['postcode']),
urlencode($order->delivery['city']), $order->delivery['country']['iso_code_2'], urlencode($sOrigin));
$shipping_method .= sprintf("<br/><img src='%s'/>", $sUrlMap);
break;
}
}
if ($shipping == -1) {
$shipping_cost = 0;
$shipping_method = MODULE_SHIPPING_ZONES_UNDEFINED_RATE;
} else {
$shipping_cost = ($shipping + constant('MODULE_SHIPPING_ZONES_HANDLING_' . $dest_zone));
}
}
$this->quotes = array('id' => $this->code,
'module' => MODULE_SHIPPING_ZONES_TEXT_TITLE,
'methods' => array(array('id' => $this->code,
'title' => $shipping_method,
'cost' => $shipping_cost)));
if ($this->tax_class > 0) {
$this->quotes['tax'] = xtc_get_tax_rate($this->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
}
if (xtc_not_null($this->icon)) $this->quotes['icon'] = xtc_image($this->icon, $this->title);
if ($error == true) $this->quotes['error'] = MODULE_SHIPPING_ZONES_INVALID_ZONE;
return $this->quotes;
}
function check() {
if (!isset($this->_check)) {
$check_query = xtc_db_query("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_SHIPPING_ZONES_STATUS'");
$this->_check = xtc_db_num_rows($check_query);
}
return $this->_check;
}
function install() {
xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, set_function, date_added) VALUES ('MODULE_SHIPPING_ZONES_STATUS', 'True', '6', '0', 'xtc_cfg_select_option(array(\'True\', \'False\'), ', now())");
xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ZONES_ALLOWED', '', '6', '0', now())");
xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, use_function, set_function, date_added) values ('MODULE_SHIPPING_ZONES_TAX_CLASS', '0', '6', '0', 'xtc_get_tax_class_title', 'xtc_cfg_pull_down_tax_classes(', now())");
xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ZONES_SORT_ORDER', '0', '6', '0', now())");
for ($i = 1; $i <= $this->num_zones; $i++) {
$default_countries = '';
if ($i == 1) {
$default_countries = 'US,CA';
}
xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ZONES_COUNTRIES_" . $i ."', '" . $default_countries . "', '6', '0', now())");
xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ZONES_COST_" . $i ."', '3:8.50,7:10.50,99:20.00', '6', '0', now())");
xtc_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_key, configuration_value, configuration_group_id, sort_order, date_added) values ('MODULE_SHIPPING_ZONES_HANDLING_" . $i."', '0', '6', '0', now())");
}
}
function remove() {
xtc_db_query("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");
}
function keys() {
$keys = array('MODULE_SHIPPING_ZONES_STATUS','MODULE_SHIPPING_ZONES_ALLOWED', 'MODULE_SHIPPING_ZONES_TAX_CLASS', 'MODULE_SHIPPING_ZONES_SORT_ORDER');
for ($i=1; $i<=$this->num_zones; $i++) {
$keys[] = 'MODULE_SHIPPING_ZONES_COUNTRIES_' . $i;
$keys[] = 'MODULE_SHIPPING_ZONES_COST_' . $i;
$keys[] = 'MODULE_SHIPPING_ZONES_HANDLING_' . $i;
}
return $keys;
}
}
?>
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