cockpit_helper.php

<?php

// index.php
require_once('libs/CockpitHelper.class.php');
CockpitHelper::$_COCKPIT_RESTAPI_TOKEN = ''; // set this if you are not using public access to entries
CockpitHelper::$_COCKPIT_BACKEND_URL = 'http://cockpit.yourdomain.com';

// ---------------------------

/**
 * libs/CockpitHelper.class.php
 */
class CockpitHelper {

    public static $_COCKPIT_RESTAPI_TOKEN = null;
    public static $_COCKPIT_BACKEND_URL = null;

    /*
     * get the full path to a resource with external cockpit url
     */
    public static function getFullAssetPath($path) {
        return sprintf('%s/storage/uploads/%s', self::$_COCKPIT_BACKEND_URL, $path);
    }

    /*
     * get all entries of an collection detirmined by the name of the collection
     */
    public static function getCollectionEntries($collectionName='News', $filter=[], $limit = 0) {
        $filter_processed = [];
        foreach($filter as $key => $val) $filter_processed[] = "&filter[$key]=$val";
        $data = json_decode(file_get_contents(self::$_COCKPIT_BACKEND_URL . '/api/collections/get/'.$collectionName.'?token=' . self::$_COCKPIT_RESTAPI_TOKEN . '&sort[_o]=1' . $filter_processed . '&limit='.$limit), true)['entries'];
        /*array_walk_recursive($data, function(&$item) {
            if (strpos($item, '/storage/uploads/') !== false) {
                $item = str_replace('/storage/uploads/', CockpitHelper::$_COCKPIT_BACKEND_URL . '/storage/uploads/', $item);
            }
        });*/
        return $limit===1 ? $data[0] : $data;
    }

    /*
     * check if a user could be authenticated at cockpit with the given data
     */
    public static function checkAuth($user, $pass){
        $url = self::$_COCKPIT_BACKEND_URL . '/auth/check';
        $fields = [
            'auth' => [
                'user' => $user,
                'password' => $pass,
            ]
        ];

        $data_string = json_encode($fields);

        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array(
            'Content-Type: application/json',
            'Content-Length: ' . strlen($data_string))
        );

        return json_decode(curl_exec($ch), true);
    }

    /*
     * get a list of collections a user has access to
     */
    public static function getCollections($api_key=null) {
        if(!$api_key)
            $api_key = self::$_COCKPIT_RESTAPI_TOKEN;
        return json_decode(file_get_contents(self::$_COCKPIT_BACKEND_URL . '/api/collections/listCollections?token=' . $api_key), true);
    }

}