Tag: jQuery

My code is working fine on my localhost in my development environment which is outside of the WordPress press environment. I know the PHP function is working. I am able to send test votes to my server from my localhost on my PC.

Problem: I cannot get this to work in WordPress.

My Thoughts I think it’s a path issue, but I’ve tried putting the PHP script in the root and using a full path. I am not getting any errors in the web browser console (f12).

WordPress Version: 5.4.1 I put my custom php code into “/wp-contents/custom-php/votifier.php” My JQuery script is in the header. (yes, I know I should put it in the footer.)

The Button

<div id="voteButton"> <button type="button">Try it</button> </div> 

Localhost Version

<script> $  (document).ready(function(){   $  ("#voteButton").click(function(){     $  .post("votifier/votifier.php",     {       key: $  .trim($  ("#field_yjr62").val()),       ip: $  ('input[name="item_meta[40]"]').val(),       port: $  ('input[name="item_meta[42]"]').val(),       service: "Votifier",       username: $  ('input[name="item_meta[59]"]').val()     },     function(data,status){       alert("Data: " + data + "\nStatus: " + status);     });   }); }); </script>  

WordPress Version

<script> jQuery(document).ready(function( $   ) {   jQuery("#voteButton").click(function(){     $  .post("/home/xxxxxxxxxxxx/public_html/wp-content/custom-php/votifier.php",     {       key: $  .trim($  ("#field_yjr62").val()),       ip: $  ('input[name="item_meta[40]"]').val(),       port: $  ('input[name="item_meta[42]"]').val(),       service: "Votifier",       username: $  ('input[name="item_meta[59]"]').val()     },     function(data,status){       alert("Data: " + data + "\nStatus: " + status);     });   }); }); </script> 

My Custom PHP Script

<?php  const VOTE_FORMAT = "VOTE\n%s\n%s\n%s\n%d\n"; const PUBLIC_KEY_FORMAT = "-----BEGIN PUBLIC KEY-----\n%s\n-----END PUBLIC KEY-----";  $  public_key     = formatPublicKey($  _POST['key']); $  server_ip      = $  _POST["ip"]; $  port           = $  _POST["port"]; $  service_name   = $  _POST["service"]; $  username       = $  _POST["username"];  sendVote($  username, $  public_key, $  server_ip, $  port, $  service_name);  function formatPublicKey($  public_key) {     $  public_key = wordwrap($  public_key, 65, "\n", true);     $  public_key = sprintf(PUBLIC_KEY_FORMAT, $  public_key);     return $  public_key; }  function sendVote($  username, $  public_key, $  server_ip, $  port, $  service_name) {       if (php_sapi_name() !== 'cli') {         //Detect proxy and use correct IP.         $  address = isset($  _SERVER['HTTP_X_FORWARDED_FOR']) ? $  _SERVER['HTTP_X_FORWARDED_FOR'] : $  _SERVER['REMOTE_ADDR'];     } else {         //Script is run via CLI, use server name.         $  address = $  _SERVER['SERVER_NAME'];     }      $  data = sprintf(VOTE_FORMAT, $  service_name, $  username, $  address, time());     openssl_public_encrypt($  data, $  crypted, $  public_key);     $  socket = @fsockopen($  server_ip, $  port);      if ($  socket) {         if (fwrite($  socket, $  crypted)) {             fclose($  socket);             return true;         }     }      return false; } ?>