<?php
require "/home/hpr/php/include.php";

if ( $_SERVER['REQUEST_METHOD'] !== 'GET' ) {
  naughty("5c965856fd6e1af9256c04d400698fae"); 
}
$num_get_args=0;

foreach($_GET as $k => $v) { 
  ++$num_get_args; 
}
if ( $num_get_args !== 2 ){
  # they are trying to GET on a POST request
  naughty("638709cc1d7f107c024eb2a663675e8c");
}

if ( empty($_GET["key"]) or empty($_GET["action"]) ) {
  naughty("991ce46448d64b90bc8a837b58b7ad20");
}

if ( empty($_GET["key"]) or strlen($_GET["key"]) !== 45  ) {
  naughty("c9e5ea8d870dda8db08bc570cbed7f84");
}

if ( !empty($_GET["key"]) and 
    isset( $_GET['key'] ) and 
    strlen( $_GET['key'] ) ===  45 and 
    strlen( htmlspecialchars( stripslashes( strip_tags( $_GET['key'] ) ) ) ) ===  45 and 
    ctype_xdigit( $_GET['key'] ) 
  ) {
  $key = htmlspecialchars( stripslashes( strip_tags( $_GET['key'] ) ) );
}
else {
  naughty("868d9cc49b2f1e4a9319a8e8755d6189");
}

if ( !in_array($_GET["action"], array('approve','delete','block'), true ) ) {
  naughty("c0ca62c918f9bb0ab72da0cdf2f2e8df ");
}
else {
    $action = $_GET["action"];
}

$comment_directory = "/home/hpr/comments";

if ( ! file_exists( $comment_directory ) ) {
  # Looks like the comments directory has not been created
  naughty("0fdffa1dbe94e0730cef457be93ebf40");
}

$files = glob( "${comment_directory}/[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]T[0-9][0-9]:[0-9][0-9]:[0-9][0-9]Z_*_${key}.json" );
if (count($files) === 0) {
  naughty("3efef2971727905064855d7866cb0059");
}
else {
  $file = $files[0];
}

list($begin, $file_ip, $end) = explode('_', $file);

if ( ! filter_var($file_ip, FILTER_VALIDATE_IP) ) {
  naughty("70ebe39c92b393c288e41a4d3128b5da");
}

if ( $action === 'block' ) {
  file_put_contents($naughtyfile, date('Y-m-d\TH:i:s\Z') . "\t${file_ip}\tReported as comment spammer\t${key}\n", FILE_APPEND | LOCK_EX );
  unlink( "${file}" );
  http_response_code(201);
  exit;
}

if ( $action === 'delete' ) {
  unlink( "${file}" );
  http_response_code(202);
  exit;
}

if ( $action === 'approve' ) {
  
  $comment = file_get_contents("$file");

$json = json_decode($comment, true);
echo '<pre>' . print_r($json, true) . '</pre>';
  
  // check json

  if ( empty($json["eps_id"]) ) {
    naughty("6740e9b34590fe5b8f1829aeb5da099d");
  }

  if ( empty($json["comment_timestamp"]) ) {
    naughty("4850b4b0006a60d86bafee8a8592b3f8");
  }

  if ( empty($json["comment_author_name"]) ) {
    naughty("15f377e657196bb8192ec11755b0ca75");
  }

  if ( empty($json["comment_title"]) ) {
    naughty("ce604e6bf3c1e0aa0ec7ab78ae07e6cb");
  }

  if ( empty($json["comment_text"]) ) {
    naughty("d4101542e2d0264c0cdb8ac4bdf6bf09");
  }
  if ( empty($json["justification"]) ) {
    naughty("f87785f8eda5d75de8cb08c386c66c56");
  }
  if ( empty($json["key"]) ) {
    naughty("f87785f8eda5d75de8cb08c386c66c56");
  }

  //  check ip

  if ( empty($json["ip"]) ) {
    naughty("025622ea15552a7b8a3ae71405cf1fbf");
  }

  $ip = $json["ip"];

  if ( ! filter_var($ip, FILTER_VALIDATE_IP)) {
    naughty("571f2d51046da9c923e01ae8bbfc037e");
  }

  // check ep_num
  
  $ep_num = $json["eps_id"];

  if ( intval($ep_num) === 0 ) {
    $x = intval($ep_num);
    naughty("fdae5c63eb5608820b13c9d096166c84");
  }
  else {
    $ep_num = intval($ep_num);
  }
  
  if ( ( $ep_num <= 0 ) OR ( $ep_num >= 9999) ) {
    naughty("eb90a1a69fd531d5c649e3f5367bd570");
  }
  
  $show_array = array ();
  
  $ep_retrieve = "SELECT id FROM eps WHERE id=$ep_num;";

  
  if ($result = mysqli_query($connection, $ep_retrieve)) {    
    if ( ! $result->fetch_assoc()) {
      naughty("b9ac28c5c661d7ed1c4c009de0279e07");
    }
  }

  // date
  
  
$date = '2011-10-02T23:25:42Z';
var_dump(validateDate($date));


  // OK I believe you

  // INSERT INTO comments (eps_id,comment_timestamp,comment_author_name,comment_title,comment_text), VALUES ( $ep_num, $comment_timestamp, $comment_author_name, $comment_title, $comment_text);
  // unlink( "${file}" );*/
  http_response_code(200);
  exit;
}

//   exit;

http_response_code(500);
?>