lbry.com/lib/thirdparty/Asana.class.php

<?php

class Asana
{
  protected static $curlOptions = ['json_response' => true, 'cache' => true, 'timeout' => 10];

  public static function listRoadmapTasks($cache = true)
  {
    // Use print_r(static::get('/projects')) to get project IDs

    $roadmapProjectId = 502841492992874;
    $tasks = [];

    $allTasks = array_reduce(
      static::get('/projects/' . $roadmapProjectId . '/tasks', [], $cache),
      function($carry, $task) use($cache) {
        $fullTask =  static::get('/tasks/' . $task['id'], [], $cache);
        if ($fullTask['name']) {
          $carry[] = $fullTask;
        }
        return $carry;
      },
      []
    );

    foreach ($allTasks as $task)
    {
      $badge = "Planned";
      if ($task['completed'])
      {
        $badge = "Complete";
      }
      else if (in_array("In Progress", array_map(function($tag) { return $tag['name']; }, $task['tags'] ?? [])))
      {
        $badge = "In Progress";
      }
      $taskDueTime = strtotime($task['due_on']);
      $year = date('Y', $taskDueTime);
      $tasks[' ' . $year . ' '][] = array_intersect_key($task, ['name' => null]) + [
          'badge'         => $badge,
          'date'          => $task['due_on'] ?? null,
          'body'          => nl2br($task['notes']),
//          'assignee'      => $fullTask['assignee'] ? ucwords($fullTask['assignee']['name']) : '',
          'quarter_date'  => 'Q' . static::dateToQuarter($task['due_on']) . ' ' . $year
        ];
    }

    foreach ($tasks as &$groupTasks)
    {
      usort($groupTasks, function ($tA, $tB)
      {
        if ($tA['date'] xor $tB['date'])
        {
          return $tA['date'] ? -1 : 1;
        }
        return $tA['date'] < $tB['date'] ? -1 : 1;
      });
    }

    return $tasks;
  }

  protected static function get($endpoint, array $data = [], $cache = true)
  {
    $apiKey = Config::get(Config::ASANA_KEY);

    $options = [
                 'headers' => ['Authorization: Bearer ' . $apiKey],
                 'cache'   => $cache
               ] + static::$curlOptions;

    $responseData = CurlWithCache::get('https://app.asana.com/api/1.0' . $endpoint, $data, $options);
    return $responseData['data'] ?? [];
  }

  // Converts date to quarter
  protected static function dateToQuarter($date)
  {
    return (string)ceil(date('m', strtotime($date))/3);
  }
}

class AsanaException extends Exception
{
}