<?php

// Added by KP on March 31, 2015.  So, if something is buggered, it's probably my bad!  ;-)

if (!defined('ABSPATH')) {
    exit;
}

if (!class_exists('WebHuntNewsflash')) {
    class WebHuntNewsflash
    {
        private $parent = null;
        private $notice_json = '';
        private $server_file = '';
        private $interval = 3;
        private $cookie_id = '';

        public function __construct($parent, $params)
        {
            // set parent object
            $this->parent = $parent;

            extract($params);
            $this->server_file = $server_file;
            $this->interval = isset($interval) ? $interval : 3;
            $this->cookie_id = isset($cookie_id) ? $cookie_id : $parent->args['opt_name'] . '_awada';
			$upload_dir = wp_upload_dir();
			$this->_upload_dir = $upload_dir['basedir'] . '/webhunt/';
            // set notice file location
            $notice_dir = Awada_Welcome::$_upload_dir . $dir_name; // 'notice';
            $this->notice_json = $notice_dir . '/awada_notice.json';

            // verify notice dir exists
            if (!is_dir($notice_dir)) {
                // create notice dir
                $parent->filesystem->execute('mkdir', $notice_dir);
            }

            // if notice file does not exists
            if (!file_exists($this->notice_json)) {
                // get notice data from server and create cache file
                $this->get_notice_json();
            } else {
                // check expiry time
                if (!isset($_COOKIE[$this->cookie_id])) {
                    // expired!  get notice data from server
                    $this->get_notice_json();
                }
            }

            // set the admin notice msg
            $this->display_message();
        }

        private function get_notice_json()
        {

            // filesystem object
            $filesystem = $this->parent->filesystem;

            // get notice data from server
            $data = $filesystem->execute('get_contents', $this->server_file); // 'http://www.webhuntinfotech.com/' . 'wp-content/uploads/webhunt/awada_notice.json');

            // if some data exists
            if ($data != '' || !empty($data)) {

                // if local notice file exists
                if (file_exists($this->notice_json)) {

                    // get cached data
                    $cache_data = $filesystem->execute('get_contents', $this->notice_json);

                    // if local and server data are same, then return
                    if (strcmp($data, $cache_data) == 0) {
                        // set new cookie for interval value
                        setcookie($this->cookie_id, time(), time() + (86400 * $this->interval), '/');

                        // bail out
                        return;
                    }
                }

                // set server data
                $params = array(
                    'content' => $data
                );

                // write local notice file with new data
                $filesystem->execute('put_contents', $this->notice_json, $params);

                // set cookie for three day expiry
                setcookie($this->cookie_id, time(), time() + (86400 * $this->interval), '/');

                // set unique key for dismiss meta key
                update_option($this->cookie_id, time());
            }
        }

        private function display_message()
        {
            // notice file exists?
            if (file_exists($this->notice_json)) {
                // get cached data
                $data = $this->parent->filesystem->execute('get_contents', $this->notice_json);
                // decode json string
                $data = (Array)json_decode($data);

                // must be array and not empty
                if (is_array($data) && !empty($data)) {

                    // No message means nothing to display.
                    if (!isset($data['message']) || $data['message'] == '' || empty($data['message'])) {
                        return;
                    }

                    // validate data
                    $data['type'] = isset($data['type']) && $data['type'] != '' ? $data['type'] : 'updated';
                    $data['title'] = isset($data['title']) && $data['title'] != '' ? $data['title'] : '';

                    if ($data['type'] == 'webhunt-message') {
                        $data['type'] = 'updated webhunt-message';
                    }

                    $data['color'] = isset($data['color']) ? $data['color'] : '#00A2E3';

                    // get unique meta key
                    $key = get_option($this->cookie_id);

                    // set admin notice array
                    $this->parent->admin_notices[] = array(
                        'type' => $data['type'],
                        'msg' => $data['title'] . $data['message'],
                        'id' => $this->cookie_id . '_' . $key,
                        'dismiss' => true,
                        'color' => $data['color']
                    );
                }
            }
        }
    }
}