| 1 | <?php |
| 2 | /* |
| 3 | +--------------------------------------------------------------------+ |
| 4 | | CiviCRM version 4.6 | |
| 5 | +--------------------------------------------------------------------+ |
| 6 | | Copyright CiviCRM LLC (c) 2004-2014 | |
| 7 | +--------------------------------------------------------------------+ |
| 8 | | This file is a part of CiviCRM. | |
| 9 | | | |
| 10 | | CiviCRM is free software; you can copy, modify, and distribute it | |
| 11 | | under the terms of the GNU Affero General Public License | |
| 12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | |
| 13 | | | |
| 14 | | CiviCRM is distributed in the hope that it will be useful, but | |
| 15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | |
| 17 | | See the GNU Affero General Public License for more details. | |
| 18 | | | |
| 19 | | You should have received a copy of the GNU Affero General Public | |
| 20 | | License and the CiviCRM Licensing Exception along | |
| 21 | | with this program; if not, contact CiviCRM LLC | |
| 22 | | at info[AT]civicrm[DOT]org. If you have questions about the | |
| 23 | | GNU Affero General Public License or the licensing of CiviCRM, | |
| 24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | |
| 25 | +--------------------------------------------------------------------+ |
| 26 | */ |
| 27 | |
| 28 | /** |
| 29 | * |
| 30 | * @package CRM |
| 31 | * @copyright CiviCRM LLC (c) 2004-2014 |
| 32 | * $Id$ |
| 33 | * |
| 34 | */ |
| 35 | class CRM_Utils_Sunlight { |
| 36 | static $_apiURL = 'http://api.sunlightlabs.com/'; |
| 37 | static $_apiKey = NULL; |
| 38 | |
| 39 | /** |
| 40 | * @param $uri |
| 41 | * |
| 42 | * @return SimpleXMLElement |
| 43 | * @throws Exception |
| 44 | */ |
| 45 | public static function makeAPICall($uri) { |
| 46 | require_once 'HTTP/Request.php'; |
| 47 | $params = array( |
| 48 | 'method' => HTTP_REQUEST_METHOD_GET, |
| 49 | 'allowRedirects' => FALSE, |
| 50 | ); |
| 51 | |
| 52 | $request = new HTTP_Request(self::$_apiURL . $uri, $params); |
| 53 | $result = $request->sendRequest(); |
| 54 | if (PEAR::isError($result)) { |
| 55 | CRM_Core_Error::fatal($result->getMessage()); |
| 56 | } |
| 57 | if ($request->getResponseCode() != 200) { |
| 58 | CRM_Core_Error::fatal(ts('Invalid response code received from Sunlight servers: %1', |
| 59 | array(1 => $request->getResponseCode()) |
| 60 | )); |
| 61 | } |
| 62 | $string = $request->getResponseBody(); |
| 63 | return simplexml_load_string($string); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * @param $zipcode |
| 68 | * |
| 69 | * @return array |
| 70 | */ |
| 71 | public static function getCityState($zipcode) { |
| 72 | $key = self::$_apiKey; |
| 73 | $uri = "places.getCityStateFromZip.php?zip={$zipcode}&apikey={$key}&output=xml"; |
| 74 | $xml = self::makeAPICall($uri); |
| 75 | |
| 76 | return array($xml->city, $xml->state); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * @param int $peopleID |
| 81 | * |
| 82 | * @return array |
| 83 | */ |
| 84 | public static function getDetailedInfo($peopleID) { |
| 85 | $key = self::$_apiKey; |
| 86 | $uri = "people.getPersonInfo.php?id={$peopleID}&apikey={$key}&output=xml"; |
| 87 | $xml = self::makeAPICall($uri); |
| 88 | |
| 89 | $result = array(); |
| 90 | $fields = array( |
| 91 | 'title' => 'title', |
| 92 | 'firstname' => 'first_name', |
| 93 | 'lastname' => 'last_name', |
| 94 | 'gender' => 'gender', |
| 95 | 'party' => 'party', |
| 96 | 'congress_office' => 'address', |
| 97 | 'phone' => 'phone', |
| 98 | 'email' => 'email', |
| 99 | 'congresspedia' => 'url', |
| 100 | 'photo' => 'image_url', |
| 101 | 'webform' => 'contact_url', |
| 102 | ); |
| 103 | |
| 104 | foreach ($fields as $old => $new) { |
| 105 | $result[$new] = (string ) $xml->$old; |
| 106 | } |
| 107 | |
| 108 | $result['image_url'] = 'http://sunlightlabs.com/widgets/popuppoliticians/resources/images/' . $result['image_url']; |
| 109 | |
| 110 | return $result; |
| 111 | } |
| 112 | |
| 113 | /** |
| 114 | * @param $uri |
| 115 | * |
| 116 | * @return array |
| 117 | */ |
| 118 | public static function getPeopleInfo($uri) { |
| 119 | $xml = self::makeAPICall($uri); |
| 120 | |
| 121 | $result = array(); |
| 122 | foreach ($xml->entity_id_list->entity_id as $key => $value) { |
| 123 | $result[] = self::getDetailedInfo($value); |
| 124 | } |
| 125 | return $result; |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * @param $city |
| 130 | * @param $state |
| 131 | * |
| 132 | * @return array|null |
| 133 | */ |
| 134 | public static function getRepresentativeInfo($city, $state) { |
| 135 | if (!$city || |
| 136 | !$state |
| 137 | ) { |
| 138 | return NULL; |
| 139 | } |
| 140 | $key = self::$_apiKey; |
| 141 | $city = urlencode($city); |
| 142 | $uri = "people.reps.getRepsFromCityState.php?city={$city}&state={$state}&apikey={$key}&output=xml"; |
| 143 | return self::getPeopleInfo($uri); |
| 144 | } |
| 145 | |
| 146 | /** |
| 147 | * @param $state |
| 148 | * |
| 149 | * @return array|null |
| 150 | */ |
| 151 | public static function getSenatorInfo($state) { |
| 152 | if (!$state) { |
| 153 | return NULL; |
| 154 | } |
| 155 | |
| 156 | $key = self::$_apiKey; |
| 157 | $uri = "people.sens.getSensFromState.php?state={$state}&apikey={$key}&output=xml"; |
| 158 | return self::getPeopleInfo($uri); |
| 159 | } |
| 160 | |
| 161 | /** |
| 162 | * @param $city |
| 163 | * @param $state |
| 164 | * @param null $zipcode |
| 165 | * |
| 166 | * @return array |
| 167 | */ |
| 168 | public static function getInfo($city, $state, $zipcode = NULL) { |
| 169 | if ($zipcode) { |
| 170 | list($city, $state) = self::getCityState($zipcode); |
| 171 | } |
| 172 | |
| 173 | $reps = self::getRepresentativeInfo($city, $state); |
| 174 | $sens = self::getSenatorInfo($state); |
| 175 | |
| 176 | $result = array(); |
| 177 | if (is_array($reps)) { |
| 178 | $result = array_merge($result, $reps); |
| 179 | } |
| 180 | if (is_array($sens)) { |
| 181 | $result = array_merge($result, $sens); |
| 182 | } |
| 183 | |
| 184 | return $result; |
| 185 | } |
| 186 | } |