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81 lines
2.1 KiB
PHP
81 lines
2.1 KiB
PHP
<?php
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/* Copyright (C) 2010 Laurent Destailleur <eldy@users.sourceforge.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* or see http://www.gnu.org/
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*/
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/**
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* \file htdocs/lib/google.class.php
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* \brief A set of functions for using Google APIs
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* \version $Id$
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*/
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class GoogleAPI
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{
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var $db;
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var $error;
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var $key;
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/**
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* Constructor
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*
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* @param db Database handler
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* @param string Google key
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* @return GoogleAPI
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*/
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function GoogleAPI($DB,$key)
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{
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$this->db=$DB;
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$this->key=$key;
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}
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/**
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* \brief Return geo coordinates of an address
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* \param address Address
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* Example: 68 Grande rue Charles de Gaulle,+94130,+Nogent sur Marne,+France
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* Example: 188, rue de Fontenay,+94300,+Vincennes,+France
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* \return string Coordinates
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*/
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function getGeoCoordinatesOfAddress($address)
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{
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global $conf;
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$i=0;
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// Desired address
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$urladdress = "http://maps.google.com/maps/geo?q=".urlencode($address)."&output=xml&key=".$this->key;
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// Retrieve the URL contents
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$page = file_get_contents($urladdress);
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$code = strstr($page, '<coordinates>');
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$code = strstr($code, '>');
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$val=strpos($code, "<");
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$code = substr($code, 1, $val-1);
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//print $code;
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//print "<br>";
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$latitude = substr($code, 0, strpos($code, ","));
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$longitude = substr($code, strpos($code, ",")+1, dol_strlen(strpos($code, ","))-3);
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// Output the coordinates
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//echo "Longitude: $longitude ',' Latitude: $latitude";
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$i++;
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}
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}
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