<?php
/**
 * Created by Sublime Text 2.
 * User: thanhhiep992
 * Date: 13/08/15
 * Time: 10:20 AM
 */

if(class_exists('SV_PluginsImporter') and !class_exists('SV_Importer'))
{
    class SV_Importer extends  SV_PluginsImporter
    {
        static function init()
        {
            add_action('admin_init',array(__CLASS__,'_do_import'));
        }

        static function _do_import()
        {
            if(isset($_REQUEST['7up_do_import']) and $_REQUEST['7up_do_import'])
            {

                //Check Permission
                if(!current_user_can('manage_options')){
                    echo json_encode(array('status'=>0,'message'=>esc_html__('You do not have permission to do this','bigc')));die;
                }

                self::load_lib();

                //Check Importer Plugins was installed
                if ( !class_exists( 'WP_Importer' ) or ! class_exists( 'WP_Import' ) ){
                    echo json_encode(array('status'=>0,'message'=>esc_html__('Importer Class Was Not Installed','bigc')));die;
                }
                global $config;
                $st_import_config = $config['import_config'];
                // $import_option = $config['import_option'];
                extract($st_import_config);

                $step =isset($_REQUEST['step'])? $_REQUEST['step']:1;

                $data_dir=self::$_import_path;
                $data_url=self::$_import_url;
                // var_dump($data_dir);
                // var_dump($data_url);
                $package=self::$_package;

                if($step==1) {

                    //Update theme_options
                    $data_json = $data_url . '/theme-options.json';
                    $data_res = wp_remote_get($data_json);
                    if(!is_wp_error($data_res))
                    {
                        $data_body = $data_res['body'];
                        $options=unserialize(ot_decode($data_body)); // unserialize
                        // var_dump(ot_options_id());
                        if(!empty($options)){

                            if(!function_exists('ot_options_id'))
                            {
                                echo json_encode( array(
                                        'status'   =>0,
                                        'messenger'=>"<span class='red'>Plugin: Option Tree must be installed first. Stop working!</span>",
                                        'next_url' => ''
                                    )
                                );
                                die;
                            }
                            // var_dump($options);
                            update_option( ot_options_id(), $options ); // and overwrite the current theme-options
                            echo json_encode( array(
                                    'status'   =>"ok",
                                    'messenger'=>"Importing the demo theme options... <span>DONE!</span><br>",
                                    'next_url' =>  admin_url(self::$_import_page."&7up_do_import=1&package={$package}&step=" . ($step + 1))
                                    // 'next_url' => ''
                                )
                            );
                        }else{
                            echo json_encode( array(
                                    'status'   =>0,
                                    'messenger'=>"<span class='red'>File: theme-options.json contain NULL content. Stop working!</span>",
                                    'next_url' => ''
                                )
                            );
                        }

                    }else{
                        echo json_encode( array(
                                'status'   =>0,
                                'messenger'=>sprintf("<span class='red'>Can not read theme-options.json<br>File:%s<br>. Stop working!</span>",$data_json),
                                'next_url' => ''
                            )
                        );
                        die;
                    }

                }

                //Update Widgets
                if($step==2){

                    // Add data to widgets
                    $json_file = $data_url .'/widget.json'; // widgets data file
                    $widgets_json = wp_remote_get( $json_file );
                    $widget_data = $widgets_json['body'];
                    $data_object=json_decode($widget_data);

                    $import_widgets =self::wie_import_data( $data_object );
                    echo json_encode( array(
                            'status'   =>1,
                            'messenger'=>"Importing the demo widgets... <span>DONE!</span>.<br>",

                            'next_url' => admin_url(self::$_import_page."&7up_do_import=1&package={$package}&step=" . ($step + 1)),
                        )
                    );
                }

                //Import XML

                if($step==3){

                    $stt_file=isset($_REQUEST['file_number'])?$_REQUEST['file_number']:0;
                    $ds_file=array_filter(glob($data_dir.'/data/*'),'is_file');

                    $file_name=isset($ds_file[$stt_file])?$ds_file[$stt_file]:false;

                    if(!$file_name){
                        echo json_encode( array(
                                'status'   =>0,
                                'messenger'=>"<span class='red'>File Not Found. Stop working!</span>",
                                'next_url' => ''
                            )
                        );
                        die;
                    }

                    $nexturl=admin_url(self::$_import_page."&7up_do_import=1&package={$package}&step=" . ($step).'&file_number='.($stt_file+1));

                    if($stt_file>=count($ds_file)-1){
                        $nexturl=admin_url(self::$_import_page."&7up_do_import=1&package={$package}&step=" . ($step+1));
                    }

                    ob_start();
                    $importer = new WP_Import();
                    $theme_xml = $file_name;
                    $importer->fetch_attachments = true;
                    $importer->import($theme_xml);
                    @ob_clean();                    
                    echo json_encode( array(
                            'status'   =>1,
                            'messenger'=>sprintf("Importing data: %s %d of %d ... <span>DONE!</span><br>",basename($file_name),$stt_file+1, count($ds_file)-0),
                            'next_url' => $nexturl,
                            'file'     => $ds_file,
                        )
                    );
                }

                // Set Up Menu Theme Location

                if($step==4) {
                    //  Set imported menus to registered theme locations
                    $locations = get_theme_mod('nav_menu_locations'); // registered menu locations in theme
                    $menus = wp_get_nav_menus(); // registered menus
                    if ($menus) {
                        foreach ($menus as $menu) { // assign menus to theme locations
                            if (!empty($menu_locations))
                                foreach ($menu_locations as $key => $st_over_menu) {
                                    if ($menu->name == $key) {
                                        $locations[$st_over_menu] = $menu->term_id;
                                    }
                                }
                        }
                    }
                    set_theme_mod('nav_menu_locations', $locations); // set menus to locations

                    $nexturl = admin_url(self::$_import_page . "&7up_do_import=1&package={$package}&step=" . ($step+1) );
                    echo json_encode(array(
                            'status' => 1,
                            'messenger' => "Importing menu settings ... <span>DONE!</span><br>",
                            'next_url' => $nexturl,
                        )
                    );
                }

                // Set reading options
                if($step == '5'){
                    // Set reading options
                    if(!$set_woocommerce_page) {
                        $next_url = '';
                        $messenger = '<span>All Done! Have Fun</span>';
                    }
                    else {
                        $next_url = admin_url(self::$_import_page . "&7up_do_import=1&package={$package}&step=" . ($step+1) );
                        $messenger = '';
                    }
                    if($homepage_default != ""){
                        $homepage = get_page_by_title( $homepage_default );
                        if(is_object($homepage)) {
                            update_option('show_on_front', 'page');
                            update_option('page_on_front', $homepage->ID); // Front Page
                        }
                    }
                    if($blogpage_default != ""){
                        $homepage = get_page_by_title( $blogpage_default );
                        if(is_object($homepage)) {
                            update_option('show_on_front', 'page');
                            update_option('page_for_posts', $homepage->ID); // Blog Page
                        }
                    }

                    echo json_encode( array(
                            'status'   =>"ok",
                            'messenger'=>"Setting reading options... <span>DONE!</span><br/>".$messenger,
                            'next_url' => $next_url,
                        )
                    );


                }

                if($step=='6')
                {
                    //Setup Woocommerce page
                    if(class_exists('Woocommerce') and class_exists('WC_Install'))
                    {
                        WC_Install::create_pages();
                        WC_Admin_Notices::remove_notice( 'install' );
                    }                   
                    add_action('init', 'sv_set_catthumb_import');
                    if(!function_exists('sv_set_catthumb_import')){
                        function sv_set_catthumb_import(){
                            if(!get_option('term_cat_meta')){
                                global $config;
                                $import_option = $config['import_option'];
                                foreach ($import_option as $key => $value) {
                                    $term_slug = str_replace('taxonomy_', '', $key);
                                    $term = get_term_by('slug', $term_slug, 'product_cat');
                                    if(!empty($value['thumb_cat']))
                                    update_woocommerce_term_meta( $term->term_id, 'thumbnail_id', $value['thumb_cat'] );
                                }
                                update_option( "term_cat_meta", $import_option );
                            }
                        }
                    }
                    echo json_encode( array(
                            'status'   =>"ok",
                            'messenger'=>"Setting Woocommerce options... <span>DONE!</span><br/><span>All Done! Have Fun</span>",
                            'next_url' => '',
                        )
                    );
                }

                die;
            }
        }
    }

    SV_Importer::init();
}