+++ /dev/null
-<?php
-/*
- +--------------------------------------------------------------------+
- | CiviCRM version 4.7 |
- +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2017 |
- +--------------------------------------------------------------------+
- | This file is a part of CiviCRM. |
- | |
- | CiviCRM is free software; you can copy, modify, and distribute it |
- | under the terms of the GNU Affero General Public License |
- | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
- | |
- | CiviCRM is distributed in the hope that it will be useful, but |
- | WITHOUT ANY WARRANTY; without even the implied warranty of |
- | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
- | See the GNU Affero General Public License for more details. |
- | |
- | You should have received a copy of the GNU Affero General Public |
- | License and the CiviCRM Licensing Exception along |
- | with this program; if not, contact CiviCRM LLC |
- | at info[AT]civicrm[DOT]org. If you have questions about the |
- | GNU Affero General Public License or the licensing of CiviCRM, |
- | see the CiviCRM license FAQ at http://civicrm.org/licensing |
- +--------------------------------------------------------------------+
- */
-
-/**
- *
- * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2017
- */
-
-/**
- * Class that uses Yahoo! PlaceFinder API to retrieve the lat/long of an address
- * Documentation is at http://developer.yahoo.com/geo/placefinder/
- */
-class CRM_Utils_Geocode_Yahoo {
-
- /**
- * Server to retrieve the lat/long
- *
- * @var string
- */
- static protected $_server = 'query.yahooapis.com';
-
- /**
- * Uri of service.
- *
- * @var string
- */
- static protected $_uri = '/v1/public/yql';
-
- /**
- * Function that takes an address array and gets the latitude / longitude
- * and postal code for this address. Note that at a later stage, we could
- * make this function also clean up the address into a more valid format
- *
- * @param array $values
- * Associative array of address data: country, street_address, city, state_province, postal code.
- * @param bool $stateName
- * This parameter currently has no function.
- *
- * @return bool
- * true if we modified the address, false otherwise
- */
- public static function format(&$values, $stateName = FALSE) {
- CRM_Utils_System::checkPHPVersion(5, TRUE);
-
- $config = CRM_Core_Config::singleton();
-
- $whereComponents = array();
-
- if (!empty($values['street_address'])) {
- $whereComponents['street'] = $values['street_address'];
- }
-
- if ($city = CRM_Utils_Array::value('city', $values)) {
- $whereComponents['city'] = $city;
- }
-
- if (!empty($values['state_province']) || (!empty($values['state_province_id']) && $values['state_province_id'] != 'null')) {
- if (!empty($values['state_province_id'])) {
- $stateProvince = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_StateProvince', $values['state_province_id']);
- }
- else {
- if (!$stateName) {
- $stateProvince = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_StateProvince',
- $values['state_province'],
- 'name',
- 'abbreviation'
- );
- }
- else {
- $stateProvince = $values['state_province'];
- }
- }
-
- // dont add state twice if replicated in city (happens in NZ and other countries, CRM-2632)
- if ($stateProvince != $city) {
- $whereComponents['state'] = $stateProvince;
- }
- }
-
- if (!empty($values['postal_code'])) {
- $whereComponents['postal'] = $values['postal_code'];
- }
-
- if (!empty($values['country'])) {
- $whereComponents['country'] = $values['country'];
- }
-
- foreach ($whereComponents as $componentName => $componentValue) {
- $whereComponents[$componentName] = urlencode("$componentName=\"$componentValue\"");
- }
-
- $add = 'q=' . urlencode('select * from geo.placefinder where ');
-
- $add .= implode(urlencode(' and '), $whereComponents);
-
- $add .= "&appid=" . urlencode($config->mapAPIKey);
-
- $query = 'http://' . self::$_server . self::$_uri . '?' . $add;
-
- require_once 'HTTP/Request.php';
- $request = new HTTP_Request($query);
- $request->sendRequest();
- $string = $request->getResponseBody();
- // see CRM-11359 for why we suppress errors with @
- $xml = @simplexml_load_string($string);
- CRM_Utils_Hook::geocoderFormat('Yahoo', $values, $xml);
-
- if ($xml === FALSE) {
- // account blocked maybe?
- CRM_Core_Error::debug_var('Geocoding failed. Message from Yahoo:', $string);
- return FALSE;
- }
-
- if ($xml->getName() == 'error') {
- CRM_Core_Error::debug_var('query', $query);
- CRM_Core_Error::debug_log_message('Geocoding failed. Message from Yahoo: ' . (string) $xml->description);
- return FALSE;
- }
-
- if (is_a($xml->results->Result, 'SimpleXMLElement')) {
- $result = array();
- $result = get_object_vars($xml->results->Result);
- foreach ($result as $key => $val) {
- if (is_scalar($val) &&
- strlen($val)
- ) {
- $ret[(string) $key] = (string) $val;
- }
- }
-
- $values['geo_code_1'] = $ret['latitude'];
- $values['geo_code_2'] = $ret['longitude'];
-
- if (!empty($ret['postal'])) {
- $current_pc = CRM_Utils_Array::value('postal_code', $values);
- $skip_postal = FALSE;
-
- if ($current_pc) {
- $current_pc_suffix = CRM_Utils_Array::value('postal_code_suffix', $values);
- $current_pc_complete = $current_pc . $current_pc_suffix;
- $new_pc_complete = preg_replace("/[+-]/", '', $ret['postal']);
-
- // if a postal code was already entered, don't change it, except to make it more precise
- if (strpos($new_pc_complete, $current_pc_complete) !== 0) {
- // Don't bother anonymous users with the message - they can't change a form they just submitted anyway
- if (CRM_Utils_System::isUserLoggedIn()) {
- $msg = ts('The Yahoo Geocoding system returned a different postal code (%1) than the one you entered (%2). If you want the Yahoo value, please delete the current postal code and save again.', array(
- 1 => $ret['postal'],
- 2 => $current_pc_suffix ? "$current_pc-$current_pc_suffix" : $current_pc,
- ));
-
- CRM_Core_Session::setStatus($msg, ts('Postal Code Mismatch'), 'error');
- }
- $skip_postal = TRUE;
- }
- }
-
- if (!$skip_postal) {
- $values['postal_code'] = $ret['postal'];
-
- /* the following logic to split the string was borrowed from
- CRM/Core/BAO/Address.php -- CRM_Core_BAO_Address::fixAddress.
- This is actually the function that calls the geocoding
- script to begin with, but the postal code business takes
- place before geocoding gets called.
- */
-
- if (preg_match('/^(\d{4,5})[+-](\d{4})$/',
- $ret['postal'],
- $match
- )
- ) {
- $values['postal_code'] = $match[1];
- $values['postal_code_suffix'] = $match[2];
- }
- }
- }
- return TRUE;
- }
-
- // reset the geo code values if we did not get any good values
- $values['geo_code_1'] = $values['geo_code_2'] = 'null';
- return FALSE;
- }
-
-}