From 88964a132e782a06cb8df0e48047f3b58dfcac9c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Frank=20J=2E=20G=C3=B3mez?= <frank@ginkgostreet.com>
Date: Fri, 2 Feb 2018 08:46:19 -0500
Subject: [PATCH] CRM-19784: Removed Yahoo geocoder.

---
 CRM/Utils/Geocode/Yahoo.php | 211 ------------------------------------
 1 file changed, 211 deletions(-)
 delete mode 100644 CRM/Utils/Geocode/Yahoo.php

diff --git a/CRM/Utils/Geocode/Yahoo.php b/CRM/Utils/Geocode/Yahoo.php
deleted file mode 100644
index 427ec60c94..0000000000
--- a/CRM/Utils/Geocode/Yahoo.php
+++ /dev/null
@@ -1,211 +0,0 @@
-<?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;
-  }
-
-}
-- 
2.25.1