91 lines
2.8 KiB
PHP
Executable File
91 lines
2.8 KiB
PHP
Executable File
<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Academic Free License (AFL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/afl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision: 6594 $
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* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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include(dirname(__FILE__).'/../../config/config.inc.php');
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$img_path="./img/map.png";
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function loadBaseImage($img_path)
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{
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$img_size = getimagesize($img_path);
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$img_png = imagecreatefrompng($img_path); if (!$img_png) exit(1);
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$img_tc = imagecreatetruecolor($img_size[0], $img_size[1]);
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imagealphablending($img_tc, false);
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imagesavealpha($img_tc, true);
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imagecopy($img_tc, $img_png, 0, 0, 0, 0, $img_size[0], $img_size[1]);
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imagedestroy($img_png);
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if (function_exists('imageantialias'))
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imageantialias($img_tc, true);
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return ($img_tc);
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}
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function drawImage($image)
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{
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header("Content-type: image/png");
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imagepng($image);
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imagedestroy($image);
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}
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function drawCircle($image, $x, $y, $size)
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{
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$color = imagecolorallocate($image, 255, 122, 56);
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imagefilledellipse($image, $x, $y, $size, $size, $color);
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}
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function drawCircles($image)
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{
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$max = 12;
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$min = 2;
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$gap = ($max - $min);
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$total = getTotalElements();
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$result = getCoords();
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foreach ($result as $row)
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drawCircle($image, $row['x'], $row['y'], $min + ($gap * ($row['total'] / $total)));
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}
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function getTotalElements()
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{
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$result = Db::getInstance()->ExecuteS('SELECT COUNT(`id_address`) as total FROM `'._DB_PREFIX_.'address` WHERE deleted = 0 AND id_customer IS NOT NULL AND id_customer != 0');
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return (isset($result[0]) ? $result[0]['total'] : 0);
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}
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function getCoords()
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{
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return (Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('SELECT `x`, `y`, COUNT(`id_address`) AS total
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FROM `'._DB_PREFIX_.'address` a
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LEFT JOIN `'._DB_PREFIX_.'location_coords` lc ON lc.`id_country`=a.`id_country`
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WHERE deleted = 0 AND id_customer IS NOT NULL AND id_customer != 0
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GROUP BY a.`id_country`
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ORDER BY `total` DESC'));
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}
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$image = loadBaseImage($img_path);
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drawCircles($image);
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drawImage($image);
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