<?php
  // https://tinysubversions.com/notes/mastodon-bot/
  include('config.php');

  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $domain.'/api/v1/timelines/home');
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_HTTPHEADER, ['Authorization: Bearer '.$token]);

  $get = curl_exec($ch);
  $err = curl_error($ch);
  curl_close($ch);

  if (!$get) return 400;

  $saveid = [];
  foreach (json_decode($get) as $g) {
    //if (is_null($g->in_reply_to_id)) continue;
    if ($g->account->bot) continue;
    if (in_array($g->id, $saveid)) continue;
    if ($g->favourited) continue;

    $param = [
      'status' => $mess,
      'source' => $source,
      'visibility' => $visibility,
      'content_type' => 'text/plain',
      'in_reply_to_id' => $g->id
    ];

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $domain.'/api/v1/statuses');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $param);
    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Authorization: Bearer '.$token]);

    $get = curl_exec($ch);
    $err = curl_error($ch);
    curl_close($ch);

    if (!$get) return 400;
    $saveid[] = $g->id;
  }

  foreach ($saveid as $s) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $domain.'/api/v1/statuses/'.$s.'/favourite');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Authorization: Bearer '.$token]);

    $get = curl_exec($ch);
    $err = curl_error($ch);
    curl_close($ch);

    if (!$get) return 400;
  }

  return 200;
?>