--- a/myway/myway_api.json.php +++ b/myway/myway_api.json.php @@ -1,142 +1,159 @@ <?php -function cleanString($subject) -{ - $subject = str_replace(" ", " ", $subject); - $subject = str_replace("&", "&", $subject); - $subject = preg_replace('/[^\r\n\t\x20-\x7E\xA0-\xFF]/', '', $subject); - $subject = str_replace(" ", " ", $subject); - return trim($subject); + +/* + * Copyright 2010,2011 Alexander Sadleir + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + */ + +function cleanString($subject) { + $subject = str_replace(" ", " ", $subject); + $subject = str_replace("&", "&", $subject); + $subject = preg_replace('/[^\r\n\t\x20-\x7E\xA0-\xFF]/', '', $subject); + $subject = str_replace(" ", " ", $subject); + return trim($subject); } + $return = Array(); -/*if (file_exists("mywayresponse.txt")) { - @$fh = fopen("mywayresponse.txt", 'r'); - if ($fh) { - $pageHTML = fread($fh, filesize("mywayresponse.txt")); - fclose($fh); - } -}*/ +/* if (file_exists("mywayresponse.txt")) { + @$fh = fopen("mywayresponse.txt", 'r'); + if ($fh) { + $pageHTML = fread($fh, filesize("mywayresponse.txt")); + fclose($fh); + } + } */ //set POST variables $url = 'https://www.action.act.gov.au/ARTS/use_Funcs.asp'; //$url = 'http://localhost/myway.htm'; $field_mapping = Array( - "card_number" => "SRNO", - "DOBmonth" => "month", - "DOBday" => "day", - "DOByear" => "year", - "secret_answer" => "pwrd", - "button" => "Submit" + "card_number" => "SRNO", + "DOBmonth" => "month", + "DOBday" => "day", + "DOByear" => "year", + "secret_answer" => "pwrd", + "button" => "Submit" ); foreach (Array( - "card_number", - "DOBday", - "DOBmonth", - "DOByear" +"card_number", + "DOBday", + "DOBmonth", + "DOByear" ) as $field_name) { - if (isset($_REQUEST[$field_name])) { - $fields[$field_name] = filter_var($_REQUEST[$field_name], FILTER_SANITIZE_NUMBER_INT); - } - else { - $return["error"][] = $field_name. " parameter invalid or unspecified"; - } + if (isset($_REQUEST[$field_name])) { + $fields[$field_name] = filter_var($_REQUEST[$field_name], FILTER_SANITIZE_NUMBER_INT); + } else { + $return["error"][] = $field_name . " parameter invalid or unspecified"; + } } if (isset($_REQUEST['secret_answer'])) { - $fields['secret_answer'] = filter_var($_REQUEST['secret_answer'], FILTER_SANITIZE_STRING, Array( - FILTER_FLAG_NO_ENCODE_QUOTES, - FILTER_FLAG_STRIP_HIGH, - FILTER_FLAG_STRIP_LOW - )); -} -else { - $return["error"][] = "secret_answer parameter invalid or unspecified"; + $fields['secret_answer'] = filter_var($_REQUEST['secret_answer'], FILTER_SANITIZE_STRING, Array( + FILTER_FLAG_NO_ENCODE_QUOTES, + FILTER_FLAG_STRIP_HIGH, + FILTER_FLAG_STRIP_LOW + )); +} else { + $return["error"][] = "secret_answer parameter invalid or unspecified"; } $fields['button'] = 'Submit'; $fields_string = ""; //url-ify the data for the POST foreach ($fields as $key => $value) { - if (sizeof($value) === 0) $return['error'][] = $key . " parameter invalid or unspecified"; - $fields_string.= $field_mapping[$key] . '=' . $value . '&'; + if (sizeof($value) === 0) + $return['error'][] = $key . " parameter invalid or unspecified"; + $fields_string.= $field_mapping[$key] . '=' . $value . '&'; } $fields_string = rtrim($fields_string, '&'); if (!isset($return['error'])) { - //open connection - $ch = curl_init(); - //set the url, number of POST vars, POST data - curl_setopt($ch, CURLOPT_URL, $url); - curl_setopt($ch, CURLOPT_POST, count($fields)); - curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string); - curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); - curl_setopt($ch, CURLOPT_REFERER, "https://www.action.act.gov.au/ARTS/getbalance.asp"); - curl_setopt($ch, CURLOPT_HEADER, 0); - curl_setopt($ch, CURLOPT_TIMEOUT, 30); - //execute post - $pageHTML = curl_exec($ch); - if (curl_errno($ch)) $return["error"][] = "Network error " . curl_errno($ch) . " " . curl_error($ch) . " " . $url . $fields_string; - //close connection - curl_close($ch); + //open connection + $ch = curl_init(); + //set the url, number of POST vars, POST data + curl_setopt($ch, CURLOPT_URL, $url); + curl_setopt($ch, CURLOPT_POST, count($fields)); + curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string); + curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); + curl_setopt($ch, CURLOPT_REFERER, "https://www.action.act.gov.au/ARTS/getbalance.asp"); + curl_setopt($ch, CURLOPT_HEADER, 0); + curl_setopt($ch, CURLOPT_TIMEOUT, 30); + //execute post + $pageHTML = curl_exec($ch); + if (curl_errno($ch)) + $return["error"][] = "Network error " . curl_errno($ch) . " " . curl_error($ch) . " " . $url . $fields_string; + //close connection + curl_close($ch); } if (!isset($return['error'])) { - include_once ('../lib/simple_html_dom.php'); - //print_r($pageHTML); - $page = str_get_html($pageHTML); - $pageAlerts = $page->find(".smartCardAlert"); - if (sizeof($pageAlerts) > 0) { - $return['error'][] = $pageAlerts[0]->plaintext; - } - if (!isset($return['error'])) { - $tableNum = 0; - $tableName = Array( - 1 => "myway_carddetails", - 2 => "myway_transactions" - ); - foreach ($page->find("table") as $table) { - $tableNum++; - $tableColumns = Array(); - $tableColumnNum = 0; - foreach ($table->find("th") as $th) { - $tableColumns[$tableColumnNum] = cleanString($th->plaintext); - $tableColumnNum++; - } - //print_r($tableColumns); - $tableRowNum = 0; - foreach ($table->find("tr") as $tr) { - $tableColumnNum = 0; - foreach ($tr->find("td") as $td) { - if ($tableNum == 1) { - // first table has card/cardholder details - $return[$tableName[$tableNum]][$tableColumns[$tableColumnNum]] = cleanString($td->plaintext); - } else { - // second table has transactions - - if ($tableColumns[$tableColumnNum] == "TX Reference No / Type") { - $return[$tableName[$tableNum]][$tableRowNum]["TX Reference No"] = substr(cleanString($td->plaintext), 0,6); - $return[$tableName[$tableNum]][$tableRowNum]["TX Type"] = substr(cleanString($td->plaintext), 7); - } else { - $return[$tableName[$tableNum]][$tableRowNum][$tableColumns[$tableColumnNum]] = cleanString($td->plaintext); - } - } - //print_r($return); - $tableColumnNum++; - } - $tableRowNum++; - } - } - } + include_once ('../lib/simple_html_dom.php'); + //print_r($pageHTML); + $page = str_get_html($pageHTML); + $pageAlerts = $page->find(".smartCardAlert"); + if (sizeof($pageAlerts) > 0) { + $return['error'][] = $pageAlerts[0]->plaintext; + } + if (!isset($return['error'])) { + $tableNum = 0; + $tableName = Array( + 1 => "myway_carddetails", + 2 => "myway_transactions" + ); + foreach ($page->find("table") as $table) { + $tableNum++; + $tableColumns = Array(); + $tableColumnNum = 0; + foreach ($table->find("th") as $th) { + $tableColumns[$tableColumnNum] = cleanString($th->plaintext); + $tableColumnNum++; + } + //print_r($tableColumns); + $tableRowNum = 0; + foreach ($table->find("tr") as $tr) { + $tableColumnNum = 0; + foreach ($tr->find("td") as $td) { + if ($tableNum == 1) { + // first table has card/cardholder details + $return[$tableName[$tableNum]][$tableColumns[$tableColumnNum]] = cleanString($td->plaintext); + } else { + // second table has transactions + + if ($tableColumns[$tableColumnNum] == "TX Reference No / Type") { + $return[$tableName[$tableNum]][$tableRowNum]["TX Reference No"] = substr(cleanString($td->plaintext), 0, 6); + $return[$tableName[$tableNum]][$tableRowNum]["TX Type"] = substr(cleanString($td->plaintext), 7); + } else { + $return[$tableName[$tableNum]][$tableRowNum][$tableColumns[$tableColumnNum]] = cleanString($td->plaintext); + } + } + //print_r($return); + $tableColumnNum++; + } + $tableRowNum++; + } + } + } } if (sizeof($return) == 0) { -$return['error'][] = "No data extracted from MyWay website - API may be out of date"; + $return['error'][] = "No data extracted from MyWay website - API may be out of date"; } if (basename(__FILE__) == "myway_api.json.php") { -header('Content-Type: text/javascript; charset=utf8'); + header('Content-Type: text/javascript; charset=utf8'); // header('Access-Control-Allow-Origin: http://bus.lambdacomplex.org/'); -header('Access-Control-Max-Age: 3628800'); -header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE'); -if (isset($_GET['callback'])) { - $json = '(' . json_encode($return) . ');'; //must wrap in parens and end with semicolon - print_r($_GET['callback'] . $json); //callback is prepended for json-p - -} -else echo json_encode($return); + header('Access-Control-Max-Age: 3628800'); + header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE'); + if (isset($_GET['callback'])) { + $json = '(' . json_encode($return) . ');'; //must wrap in parens and end with semicolon + print_r($_GET['callback'] . $json); //callback is prepended for json-p + } + else + echo json_encode($return); } ?>