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submit.php
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submit.php
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<?
//Globals cause I'm a terrible person
function submit_sql($sql) {
$submit_url = "http://sanhack.cartodb.com/api/v2/sql?q=";
$apikey = file_get_contents("apikey.txt");
$api_connect = "&api_key=$apikey";
$full_url = $submit_url . urlencode($sql) . $api_connect;
$json = exec("curl \"" . $full_url . "\"");
return json_decode($json);
}
function log_raw_message() {
if(isset($_GET['msg']) && isset($_GET['num'])) {
$message = $_GET['msg'];
$number = $_GET['num'];
}
if(isset($_GET['SmsStatus'])) {
$number = $_GET['From'];
$message = $_GET['Body'];
}
$raw_msg_insert_sql = "INSERT INTO message_logs (message, phone) VALUES ( '$number', '$message' )";
$values = submit_sql($raw_msg_insert_sql);
if ($values->total_rows != 1) {
print "more than expected number of rows\n <br />";
}
}
//Returns true if we already know the sender
function known_phone() {
if(isset($_GET['msg']) && isset($_GET['num'])) {
$message = $_GET['msg'];
$number = $_GET['num'];
}
if(isset($_GET['SmsStatus'])) {
$number = $_GET['From'];
$message = $_GET['Body'];
}
$raw_sql = "SELECT * FROM phone_registration WHERE phone = '$number'";
$values = submit_sql($raw_sql);
if ($values->total_rows >= 1) {
return true;
}
return false;
}
function insert_attendance($count_m, $count_f, $number) {
if (!is_null($count_m) && !is_null($count_f)) {
$raw_sql = "INSERT INTO daily_class_count (attendance_m, attendance_f, phone) VALUES "
. "( '$count_m', '$count_f', '$number' )";
$values = submit_sql($raw_sql);
if ($values->total_rows == 1) {
return true;
}
return false;
}
if (!is_null($count_m)) {
$raw_sql = "INSERT INTO daily_class_count (attendance_m, phone) VALUES "
. "( '$count_m', '$number')";
$values = submit_sql($raw_sql);
if ($values->total_rows == 1) {
return true;
}
return false;
}
if (!is_null($count_f)) {
$raw_sql = "INSERT INTO daily_class_count (attendance_f, phone) VALUES "
. "( '$count_f', '$number')";
$values = submit_sql($raw_sql);
if ($values->total_rows == 1) {
return true;
}
return false;
}
//shouldn't be here
return false;
}
function send_sms($number, $message) {
$auth_token = file_get_contents("twilio.txt");
$curl = "curl -X POST 'https://api.twilio.com/2010-04-01/Accounts/ACc8d605ab20ee83c7ddb4d26cb615b6eb/SMS/Messages.json' -d 'From=%2B13476479041' "
. "-d 'To=" . urlencode($number) . "' -d 'Body=" . urlencode($message) . "' -u ACc8d605ab20ee83c7ddb4d26cb615b6eb:" . $auth_token;
error_log($curl);
$json = exec($curl);
error_log(print_r($json, true));
}
function parse_message() {
if(isset($_GET['msg']) && isset($_GET['num'])) {
$message = $_GET['msg'];
$number = $_GET['num'];
}
if(isset($_GET['SmsStatus'])) {
$number = $_GET['From'];
$message = $_GET['Body'];
}
if ( is_numeric($message)) {
$success = insert_attendance(null, $message, $number);
} else {
$count_m = null; $count_f = null;
$splits = explode(" ", $message );
foreach ($splits as $part) {
$girls = explode("F", $part);
if (is_numeric($girls[0])) {
$count_f = $girls[0];
}
$girls = explode('f', $part);
if (is_numeric($girls[0])) {
$count_f = $girls[0];
}
$girls = explode('g', $part);
if (is_numeric($girls[0])) {
$count_f = $girls[0];
}
$girls = explode('G', $part);
if (is_numeric($girls[0])) {
$count_f = $girls[0];
}
$boys = explode('M', $part);
if (is_numeric($boys[0])) {
$count_m = $boys[0];
}
$boys = explode('m', $part);
if (is_numeric($boys[0])) {
$count_m = $boys[0];
}
$boys = explode('B', $part);
if (is_numeric($boys[0])) {
$count_m = $boys[0];
}
$boys = explode('b', $part);
if (is_numeric($boys[0])) {
$count_m = $boys[0];
}
}
if (!is_null($count_m) || !is_null($count_f)) {
$success = insert_attendance($count_m, $count_f, $number);
} else {
$success = false;
}
}
if (!$success) {
//send_error_reply();
print "I was unable to understand your message\n<br>";
send_sms($number, "I was unable to understand your message");
} else {
if (!known_phone()) {
print "Please tell me who you are\n<br>";
send_sms($number, "Please tell me who you are");
//send_who_are_you()
} else {
print "Thanks for your report!\n<br>";
send_sms($number, "Thanks for your report!");
//send_thanks()
}
}
}
log_raw_message();
parse_message();