BigBrother/upload.processor.php at master · Poshan/BigBrother · GitHub

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<?php
$directory_self = str_replace(basename($_SERVER['PHP_SELF']), '', $_SERVER['PHP_SELF']);
//$uploadsDirectory = $_SERVER['DOCUMENT_ROOT'] . $directory_self . 'uploaded_files/';
$uploadsDirectory = 'uploaded_files/';
$uploadForm = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'index.php';
$uploadSuccess = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'upload.success.php';
$fieldname = 'file';


// possible PHP upload errors
$errors = array(1 => 'php.ini max file size exceeded',
                2 => 'html form max file size exceeded',
                3 => 'file upload was only partial',
                4 => 'no file was attached');

// check the upload form was actually submitted else print the form
isset($_POST['submit'])
    or error('the upload form is neaded', $uploadForm);

// check for PHP's built-in uploading errors
($_FILES[$fieldname]['error'] == 0)
    or error($errors[$_FILES[$fieldname]['error']], $uploadForm);

// check that the file we are working on really was the subject of an HTTP upload
@is_uploaded_file($_FILES[$fieldname]['tmp_name'])
    or error('not an HTTP upload', $uploadForm);

// validation... since this is an image upload script we should run a check
// to make sure the uploaded file is in fact an image. Here is a simple check:
// getimagesize() returns false if the file tested is not an image.
@getimagesize($_FILES[$fieldname]['tmp_name'])
    or error('only image uploads are allowed', $uploadForm);

// make a unique filename for the uploaded file and check it is not already
// taken... if it is already taken keep trying until we find a vacant one
// sample filename: 1140732936-filename.jpg
$now = time();
while(file_exists($uploadFilename = $uploadsDirectory.$now.'-'.$_FILES[$fieldname]['name']))
{
    $now++;
}


// now let's move the file to its final location and allocate the new filename to it
@move_uploaded_file($_FILES[$fieldname]['tmp_name'], $uploadFilename)
    or error('receiving directory insuffiecient permission', $uploadForm);


// The following function is an error handler which is used
// to output an HTML error page if the file upload fails
function error($error, $location, $seconds = 5)
{
    echo $error;
    // header("Refresh: $seconds; URL="$location"");
    /*echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"'."n".
    '"http://www.w3.org/TR/html4/strict.dtd">'."nn".
    '<html lang="en">'."n".
    '    <head>'."n".
    '        <meta http-equiv="content-type" content="text/html; charset=iso-8859-1">'."nn".
    '        <link rel="stylesheet" type="text/css" href="stylesheet.css">'."nn".
    '    <title>Upload error</title>'."nn".
    '    </head>'."nn".
    '    <body>'."nn".
    '    <div id="Upload">'."nn".
    '        <h1>Upload failure</h1>'."nn".
    '        <p>An error has occurred: '."nn".
    '        <span class="red">' . $error . '...</span>'."nn".
    '         The upload form is reloading</p>'."nn".
    '     </div>'."nn".
    '</html>'; */
    exit;
} // end error handler

//$uploadFilename

include "connection.php";

    if ((!empty($_POST['fname']))&&(!empty($_POST['password']))){
        if ($_FILES[$fieldname]['error'] == 0)
        $name = $_POST["fname"];
        $phone = $_POST["phone"];
        $pass = $_POST["password"];


        function cryptPass ($input,$rounds=9){
            $salt = "";
            $saltChars = array_merge(range('A','Z'),range('a','z'),range(0,9));
            for ($i = 0; $i < 22; $i++){
                $salt .=$saltchars[array_rand($saltChars)];
            }
            return crypt ($input, sprintf('$2y$%02d$', $rounds) . $salt);
        }
        $hashedPassword = cryptPass($pass);
        $md5pass = md5($pass);
        //location from ip
        $location = file_get_contents('http://freegeoip.net/json/'.$_SERVER['REMOTE_ADDR']);
        $locatnDecoded = json_decode($location);
        $latitude = ($locatnDecoded->{'latitude'});
        $longitude = ($locatnDecoded->{'longitude'});

        $latitude1 = 27.6972;
        $longitude1 = 85.3380;


        $sql5 = "SELECT * FROM `user` WHERE name ='" . $name . "'";
        $result5 = mysqli_query($con,$sql5) or die (mysqli_error($con));
        $answer = mysqli_fetch_array($result5);
        if ($answer){
            echo 'username already exists ';
            echo '</br>';
            echo 'go back to <a href = "http://kathmandulivinglabs.org/tracker/"> login page </a> ';

        }
        else{
            //find out the highest value in the user table
            $sql1 = "SELECT MAX( id ) AS max FROM `user`";
            $result1 = mysqli_query($con,$sql1) or die(mysqli_error($con));
            $roow = mysqli_fetch_array($result1);
            $max_id = (int)$roow['max'];
            $id = $max_id + 1;

            //find out the highest value in the person table
            $sql2 = "SELECT MAX( person_id ) AS max FROM `person`";
            $result2 = mysqli_query($con,$sql2) or die(mysqli_error($con));
            $rooow = mysqli_fetch_array($result2);
            $max_iid = (int)$rooow['max'];
            $pid = $max_iid + 1;


            //work on photo upload
                //echo $id;

                /*
                $sql =
                    "INSERT INTO `user` ".
                        "(id,name,password) ".
                        "VALUES ".
                        "('$id','$name','$hashedPassword')";
                    */

                    $sql =
                    "INSERT INTO `user` ".
                        "(id,name,password,image) ".
                        "VALUES ".
                        "('$id','$name','$md5pass','$uploadFilename')";
                mysqli_query($con,$sql) or die(mysqli_error($con));


            //TODOS make same ID of person and user

            //also inserting to the person table with the default X,Y, accuracy value and same image link
            //in this case the default location are choosen (26,84) and accuracy value = 5,, but can be taken input
            //from the user

                /*

                $sql3 = "INSERT INTO `person` ".
                        "(person_id,name,X_coord,Y_coord,accuracy) ".
                        "VALUES ".
                        "('$pid','$name','$latitude1','$longitude1',5)";


                    */
                $sql3 = "INSERT INTO `person` ".
                        "(person_id,name,image_link) ".
                        "VALUES ".
                        "('$pid','$name','$uploadFilename')";
                mysqli_query($con,$sql3) or die(mysqli_error($con));


            //if want to make visible to himself then insert the person id to the relatn table
                $sql4 = "INSERT INTO `relatn` ".
                        "(uid,person_id,viewable,trackable,date) ".
                        "VALUES ".
                        "('$id','$id',1,1,NOW())";
                mysqli_query($con,$sql4) or die(mysqli_error($con));


            //setting session variables
            session_start();
            $_SESSION['namm'] = $name;
            $_SESSION['idd'] = $id;

            /*
            for indicating first load


            $_SESSION['first'] = 1;

            */

            header('Location: query_mod.php');
        }
    }
    else{
        header('Location: index.php');

    }
?>