PHP online converters for adding catchup-source tag for PVR IPTV Archive Client on the fly (requires https://github.com/ttodua/useful-php-scripts/blob/master/get-remote-url-content-data.php)

flussonic-api-catchup-source-add.php

<?php

function get_flussonic_catchup_days($api_result)
{
  if (empty($api_result)) {
    return -1;
  }
  else {
    $result = json_decode($api_result, true);
    if (json_last_error() === 0) {
      foreach($result as $key => $value) {
        if (isset($value['error']) && $value['error'] == 'no_dvr') {
          return 0;
        }
        else {
          $from = $value['from'];
          $to = time();
          //$to = $value['to'];
          return floor(($to-$from)/86400);
        }
      }
    }
  }
}

if (empty($_GET["url"])) {
  echo '<form method="get" action="'.htmlspecialchars($_SERVER["PHP_SELF"]).'">'; 
  echo 'URL: <input type="text" name="url" size="100">';
  echo '<input type="submit" value="Convert"><br>';
  echo 'Output type: <select name="type"><option value="">Unchanged</option><option value="hls">HLS</option><option value="ts">MPEG-TS</option></select><br>';
  echo '</form>';
} else {
  require_once 'get-remote-url-content-data.php';

  $type = $_GET['type'];
  $content = get_remote_data(urldecode($_GET['url']));
  if (empty($content)) {
    echo 'BAD URL';
    return;
  }

  foreach (preg_split('~[\r\n]+~', $content) as $line) {
    if (preg_match('~^#EXTINF~i', $line) === 1) {
      $prev_line = $line;
      continue;
    }
    if (preg_match('~^(http[s]?://[^/]+)/([^/]+)/([^/\.\?]+)(?:\.m3u8)?(\?.+=.+)?$~i', $line, $matches) === 1 && isset($prev_line)) {
      $catchup_days = get_flussonic_catchup_days(get_remote_data($matches[1].'/'.$matches[2].'/recording_status.json'.$matches[4]));
      if ($type == 'hls') {
        $matches[3] = 'video';
        $line = $matches[1].'/'.$matches[2].'/'.$matches[3].'.m3u8'.$matches[4];
      } elseif ($type == 'ts') {
        $matches[3] = 'mpegts';
        $line = $matches[1].'/'.$matches[2].'/'.$matches[3].$matches[4];
      }
      if ($catchup_days > 0) {
        if ($matches[3] == 'mpegts') {
          $catchup_str = ' catchup-days="'.$catchup_days.'" catchup="default" catchup-source="'.$matches[1].'/'.$matches[2].'/timeshift_abs-${start}.ts'.$matches[4].'"';
        }
        else {
          $catchup_str = ' catchup-days="'.$catchup_days.'" catchup="default" catchup-source="'.$matches[1].'/'.$matches[2].'/'.$matches[3].'-${start}-14400.m3u8'.$matches[4].'"';
        }
        $new_prev_line = substr_replace($prev_line, $catchup_str, strpos($prev_line, ' '), 0);
        $new_content .= $new_prev_line.PHP_EOL;
      }
      else {
        $new_content .= $prev_line.PHP_EOL;
      }
      unset($prev_line);
    } elseif (isset($prev_line)) {
      $new_content .= $prev_line.PHP_EOL;
      unset($prev_line);
    }
    $new_content .= $line.PHP_EOL;
  }
  
  echo $new_content;
}