File models/hash_job.php | BEdita API doc

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<?php
/*-----8<--------------------------------------------------------------------
 * 
 * BEdita - a semantic content management framework
 * 
 * Copyright 2008, 2016 ChannelWeb Srl, Chialab Srl
 * 
 * This file is part of BEdita: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published 
 * by the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
 * BEdita is distributed WITHOUT ANY WARRANTY; without even the implied 
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License 
 * version 3 along with BEdita (see LICENSE.LGPL).
 * If not, see <http://gnu.org/licenses/lgpl-3.0.html>.
 * 
 *------------------------------------------------------------------->8-----
 */

/**
 * Hash asynchronous job object
 *
 * @version         $Revision$
 * @modifiedby      $LastChangedBy$
 * @lastmodified    $LastChangedDate$
 * 
 * $Id$
 */
class HashJob extends BEAppModel {

    private $hashString = "abcdefghijklmnopqrstuvwxyz";
    
    public function beforeSave() {
        if (empty($this->data["HashJob"]) && empty($this->data)) {
            return false;
        } elseif (empty($this->data["HashJob"]) && !empty($this->data)) {
            $this->data["HashJob"] = $this->data;
        }
        
        if (empty($this->data["HashJob"]["hash"])) {
            $this->data["HashJob"]["hash"] = $this->generateHash();
        }
        
        if (empty($this->data["HashJob"]["params"])) {
            $columnTypes = $this->getColumnTypes();
            // set params
            $params = array();
            foreach ($this->data["HashJob"] as $key => $val) {
                if (!array_key_exists($key, $columnTypes)) {
                    $params[$key] = $val;
                }
            }
            $this->data['HashJob']['params'] = json_encode($params, true);
        }
        
        return true;
    } 
    
    public function afterFind($results) {
        if (!empty($results)) {
            foreach ($results as $key => $val) {
                if ( !empty($val["HashJob"]["status"]) && ($val["HashJob"]["status"] != 'closed' && $val["HashJob"]["status"] != 'failed' ) &&
                    (!empty($val["HashJob"]["expired"]) && $val["HashJob"]["expired"] < date("Y-m-d H:i:s", time()))) {
                    $this->id = $val["HashJob"]["id"];
                    $this->saveField("status", "expired");
                    $results[$key]["HashJob"]["status"] = "expired";
                }
                if (!empty($val['HashJob']['params'])) {
                    $params = json_decode($val['HashJob']['params'], true);
                    if (!(is_array($params) && (json_last_error() === JSON_ERROR_NONE))) {
                        $params = @unserialize($val['HashJob']['params']);
                    }
                    if ($params !== false && is_array($params)) {
                        $results[$key]['HashJob'] = array_merge($results[$key]['HashJob'], $params);
                    }
                }
                if (!empty($val['HashJob']['result'])) {
                    $res = json_decode($val['HashJob']['result'], true);
                    if ($res !== false && is_array($res)) {
                        $results[$key]['HashJob'] = array_merge($results[$key]['HashJob'], $res);
                    }
                }
            }
        }
        return $results;
    }

    /**
     * Generate a random hash
     *
     * @param bool $authKey If true use `Security::generateAuthKey()`. Default false
     * @return string
     */
    public function generateHash($authKey = false) {
        return $authKey ? Security::generateAuthKey() : md5(str_shuffle($this->hashString) . microtime());
    }

    /**
     * get hash expiration date
     *
     * @param int $hashExpiredTime expiration time in seconds
     * @return string expiration date in sql date format
     */
    public function getExpirationDate($hashExpiredTime=null) {
        if (empty($hashExpiredTime)) {
            $hashExpiredTime = Configure::read("hashExpiredTime");
        }
        return date("Y-m-d H:i:s", time() + $hashExpiredTime);
    }
    
}
?>

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