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<?php
/**
* @package Convert Forms
* @version 3.2.11 Pro
*
* @author Tassos Marinos <info@tassos.gr>
* @link http://www.tassos.gr
* @copyright Copyright © 2020 Tassos Marinos All Rights Reserved
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
*/
namespace ConvertForms;
defined('_JEXEC') or die('Restricted access');
use ConvertForms\Helper;
/**
* ConvertForms API Class
*/
class JsonApi
{
/**
* Joomla Application Object
*
* @var object
*/
private $app;
/**
* API Key
*
* @var string
*/
private $apikey;
/**
* Class Constructor
*
* @param string $key User API Key
*/
public function __construct($apikey)
{
if (!isset($apikey) || empty($apikey))
{
$this->throwError('API Key is missing');
}
$this->apikey = $apikey;
if (!$this->authenticate())
{
$this->throwError('Invalid API Key: '. $this->apikey);
}
$this->app = \JFactory::getApplication();
}
/**
* Throws an exception and logs the error message to the log file
*
* @param string $error The error message
*
* @return void
*/
private function throwError($error)
{
$error = 'ConvertForms API: ' . $error;
Helper::log($error, 'error');
throw new \Exception($error);
}
/**
* Authenticate API Call
*
* @return bool
*/
public function authenticate()
{
return $this->getSiteKey() === $this->apikey;
}
/**
* Returns Domain Key
*
* @return string
*/
public static function generateDomainKey()
{
$parse = parse_url(\JURI::root());
$domain = isset($parse['host']) ? $parse['host'] : '-';
$hash = md5('CF' . $domain);
return $hash;
}
/**
* Returns Domain Key
*
* @return string
*/
public static function getSiteKey()
{
return Helper::getComponentParams()->get('api_key', null);
}
/**
* Route API endpoint to the proper method
*
* @param string $endpoint The API Endpoint Name
*
* @return string Response Array
*/
public function route($endpoint)
{
$endPointMethod = 'endPoint' . $endpoint;
if (!method_exists($this, $endPointMethod))
{
$this->throwError('Endpoint not found:' . $endpoint);
}
return $this->$endPointMethod();
}
/**
* Loads and populates model
*
* @param JModel &$model
*
* @return JModel
*/
private function getModel($modelName)
{
if (!$modelName)
{
return;
}
$model = \JModelLegacy::getInstance($modelName, 'ConvertFormsModel', array('ignore_request' => true));
$model->setState('list.limit', $this->app->input->get('limit', 1000));
$model->setState('list.start', $this->app->input->get('start', 0));
$model->setState('list.ordering', $this->app->input->get('order', 'a.id'));
$model->setState('list.direction', $this->app->input->get('dir', 'desc'));
$state = $this->app->input->get('state', null);
if (!is_null($state))
{
$model->setState('filter.state', $state);
}
return $model;
}
/**
* Backwards compatibility support for old Leads endpoint
*
* @deprecated 2.2.0
*
* @return array Database array
*/
private function endPointLeads()
{
return $this->endPointSubmissions();
}
/**
* Submissions Endpoint
*
* @since 2.2.0
*
* @return array Database array
*/
private function endPointSubmissions()
{
// Load Model
$model = $this->getModel('Conversions');
// Apply form filter
$formID = $this->app->input->get('form', null);
if (!is_null($formID))
{
$model->setState('filter.form_id', $formID);
}
// Apply campaign filter
$campaignID = $this->app->input->get('campaign', null);
if (!is_null($campaignID))
{
$model->setState('filter.campaign_id', $campaignID);
}
// Get Data
$leads = $model->getItems();
$data = array();
$tz = new \DateTimeZone($this->app->getCfg('offset', 'UTC'));
foreach ($leads as $key => $lead)
{
// Convert created date to ISO8601 format to make Zapier happy.
$date_ = new \JDate($lead->created, $tz);
$lead->created = $date_->toISO8601(true);
$data_ = array(
'id' => $lead->id,
'state' => $lead->state,
'created' => $lead->created,
'form_id' => $lead->form_id,
'campaign_id' => $lead->campaign_id,
'user_id' => $lead->user_id,
'visitor_id' => $lead->visitor_id
);
// Include custom fields as well
if (isset($lead->prepared_fields))
{
foreach ($lead->prepared_fields as $key => $field)
{
// This is a temporary workaround for File Upload field, to display files as absolute URLs in array
// We can't use $field->value directly as it transforms the array to string.
if ($field->options->get('type') == 'fileupload')
{
$field->value_raw = array_filter(array_map('trim', explode(',', $field->value)));
}
$data_['field_' . $key] = $field->value_raw;
if ($field->value_raw !== $field->value_html)
{
$data_['field_' . $key . '.html'] = $field->value_html;
}
}
}
$data[] = $data_;
}
return $data;
}
/**
* Forms Endpoint
*
* @return array Database array
*/
private function endPointForms()
{
return $this->endPointDefault('Forms');
}
/**
* Campaigns Endpoint
*
* @return array Database array
*/
private function endPointCampaigns()
{
return $this->endPointDefault('Campaigns');
}
/**
* Common Default Endpoint
*
* @param string $model ConvertForms model name
*
* @return array
*/
private function endPointDefault($model)
{
// Load Model
$model = $this->getModel($model);
if (!$model)
{
return;
}
// Get Data
$items = $model->getItems();
if (!$items)
{
return;
}
$data = array();
foreach ($items as $key => $item)
{
$data[] = array(
'id' => $item->id,
'name' => $item->name,
'created' => $item->created,
'state' => $item->state
);
}
return $data;
}
}
?>