main changes: - Asana has own SSL cert -> had to add to lines of code - copies subtasks and up to 11 subtasks of subtasks - copies tags -> only tagnames not followers/descriptions

CopyAsanaTasks.php

function asanaRequest($methodPath, $httpMethod = 'GET', $body = null)
{
	$apiKey = 'ASANA_API_KEY_HERE'; /// Get it from http://app.asana.com/-/account_api

	$url = "https://app.asana.com/api/1.0/$methodPath";
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC ) ; 
	curl_setopt($ch, CURLOPT_USERPWD, $apiKey); 
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
	curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $httpMethod);
    	
    // SSL cert of Asana is selfmade
    curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, 0);
	
	if ($body)
	{
		if (!is_string($body))
		{
			$body = json_encode($body);
		}
		curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
		curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
	}
	
	$data = curl_exec($ch);
    	$error = curl_error($ch);
	curl_close($ch);
    
	$result = json_decode($data, true);
	return $result;
}
 
function createTask($workspaceId, $projectId, $task)
{
	$data = array('data' => $task);
	$result = asanaRequest("workspaces/$workspaceId/tasks", 'POST', $data);
	if ($result['data'])
	{
		$newTask = $result['data'];
		$newTaskId = $newTask['id'];
		$data = array('data' => array('project' => $projectId));
		$result = asanaRequest("tasks/$newTaskId/addProject", 'POST', $data);
		return $newTask;
	}
	
	return $result;
}

function copySubtasks($taskId, $newTaskId, $failsafe) {

    $failsafe++;
    if ($failsafe > 10) {
        return FALSE;
    }
    
    // GET subtasks of task
    $result = asanaRequest("tasks/$taskId/subtasks");
    $subtasks = $result["data"];

    
    if ($subtasks){     // does subtask exist?
        for ($i= count($subtasks) - 1; $i >= 0; $i--) {
            
            $subtask = $subtasks[$i];
            $subtaskId = $subtask['id'];

            // get data for subtask
            $result = asanaRequest("tasks/$subtaskId?opt_fields=name,due_on,assignee_status,notes,assignee");
            $newSubtask = $result['data'];
            unset($newSubtask["id"]);
            $newSubtask["assignee"] = $newSubtask["assignee"]["id"];
            
            // create Subtask
            $data = array('data' => $newSubtask );
            $result = asanaRequest("tasks/$newTaskId/subtasks", 'POST', $data);

            // add History
            $newSubId = $result["data"]["id"];
            copyHistory($subtaskId, $newSubId);

            // subtask of subtask?
            copySubtasks($subtaskId, $result["data"]["id"], $failsafe);

        }    
    }
            
    
}

function copyHistory($taskId, $newTaskId) {

	$result = asanaRequest("tasks/$taskId/stories");
	$comments = array();
	foreach ($result['data'] as $story){
		$date = date('l M d, Y h:i A', strtotime($story['created_at']));
		$comment = " ­\n" . $story['created_by']['name'] . ' on ' . $date . ":\n" . $story['text'];
		$comments[] = $comment;
	}
	$comment = implode("\n----------------------", $comments);
	$data = array('data' => array('text' => $comment));
	$result = asanaRequest("tasks/$newTaskId/stories", 'POST', $data);
        
}

function copyTags ($taskId, $newTaskId, $newworkspaceId) {
    
    // GET Tags
    $result = asanaRequest("tasks/$taskId/tags");
    
    if($result["data"]){ // are there any tags?
        $tags = $result["data"];
        for ($i = count ($tags) - 1; $i >= 0; $i--) {
           
            $tag = $tags[$i];
            $tagName = $tag["name"];

            // does tag exist?
            $result = asanaRequest("workspaces/$newworkspaceId/tags");
            $tagisset = false;
            $existingtags = $result["data"];
            for($j = count($existingtags) - 1; $j >= 0; $j--) {
                $existingtag = $existingtags[$j];
                
                if ($tagName == $existingtag["name"]) {
                    $tagisset = true;
                    $tagId = $existingtag["id"];
                    break;
                }
            }

            if (!$tagisset) {
     
                print "tag does not exist in workspace";
                $data = array('data' => array('name' => $tagName));
                $result = asanaRequest("workspaces/$newworkspaceId/tags", "POST", $data);
                $tagId = $result["data"]["id"];

            }

            $data = array("data" => array("tag" => $tagId));
            $result = asanaRequest("tasks/$newTaskId/addTag", "POST", $data);
           
        }
    }
}

function createTag($tagName, $workspaceId, $newTaskId) {

    $data = array('data' => array('name' => $tagName));
    $result = asanaRequest("workspaces/$workspaceId/tags", "POST", $data);

    $data = array("data" => array("tag" => $result["data"]["id"]));
    $result = asanaRequest("tasks/$newTaskId/addTag", "POST", $data);

}
 
function copyTasks($fromProjectId, $toProjectId)
{
    // GET Project
	$result = asanaRequest("projects/$toProjectId");
	if (!$result['data'])
	{
        Print "Error Loading Project!";
		return;
	}
    $workspaceId = $result['data']['workspace']['id'];
	
    // GET Project tasks
    $result = asanaRequest("projects/$fromProjectId/tasks?opt_fields=name,due_on,assignee_status,notes,assignee");
	$tasks = $result['data'];
	
    // copy Tasks
    for ($i = count($tasks) - 1; $i >= 0; $i--)
	{
		$task = $tasks[$i];
		$newTask = $task;
		unset($newTask['id']);
		$newTask['assignee'] = $newTask['assignee']['id'];
		foreach ($newTask as $key => $value)
		{
			if (empty($value))
			{
				unset($newTask[$key]);
			}
		}
		$newTask = createTask($workspaceId, $toProjectId, $newTask);
        
		if ($newTask['id'])
		{
            
            //copy history
			$taskId = $task['id'];
            $newTaskId = $newTask['id'];
			copyHistory($taskId, $newTaskId);
            
            //copy tags
            copyTags($taskId, $newTaskId, $workspaceId);

            //implement copying of subtasks
            $failsafe = 0;
            copySubtasks($taskId, $newTaskId, $failsafe);

		}
	}
}


/// Sample usage
copyTasks(12345678910, 98765432110); /// Get those numbers from the URL of the project

Very handy little script - saved me lots of time when rearranging my workspaces and projects...

FYI: changing line 171 to $result = asanaRequest("projects/$fromProjectId/tasks?opt_fields=name,due_on,assignee_status,notes,assignee,completed"); makes sure that when completed tasks are copied over, they are copied over as completed as well rather than uncompleted.

Thanks!

Kind regards,
David

The buttons below browse workspace don't seem to be working