<?php

ini_set('memory_limit', '-1');
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
require_once('../wp-load.php');

// Vérification de l'utilisateur
if(!current_user_can('administrator'))
    wp_redirect(home_url());

function csv_to_array($filename = '', $delimiter = ';'){
    if(!file_exists($filename) || !is_readable($filename))
        return false;

    $header = null;
    $data = array();
    if(($handle = fopen($filename, 'r')) !== FALSE){
        $i=0; while(($row = fgetcsv($handle, 0, $delimiter)) !== FALSE){
            if(!$header){
                $header = $row;

            }else{
                $p=0;
                foreach($header as $head){
                    $head = preg_replace('/[\x00-\x1F\x80-\xFF]/', '', $head);
                    $head = str_replace('"', '', $head);

                    $data[$i][$head] = $row[$p];
                    $p++;
                }
                $i++;
            }

        }
        fclose($handle);
    }
    return $data;
}

function csv_to_json($input){
    if($array = csv_to_array($input) . '.csv')
        $json = json_encode($array);

    file_put_contents($input . '.json', $json);
    return;
}

function json_to_array($file){
    $array = json_decode(file_get_contents($file . '.json'), true);
    if(empty($array))
        return false;

    return $array;
}

// Generate JSON from csv
csv_to_json('fichier');

// Get JSON & process
if($rows = json_to_array('fichier')){
    $i=0; foreach($rows as $row){

        // Only 200 first
        if($i > 200)
            break;

        $post_id = wp_insert_post(array(
            'post_title' 	=> $row['title'],
            'post_name' 	=> sanitize_title($row['title']),
            'post_content' 	=> '',
            'post_type' 	=> 'post_type',
            'post_status' 	=> 'publish',
            'post_author' 	=> 1,
        ));

        if(!$post_id)
            echo 'Import failed.';

        // update_post_meta();
        // update_field();

        // wp_insert_term($term, $taxonomy, $args = array());

        // if(term_exists($term, $taxonomy, $parent))
        //      wp_set_object_terms($object_id, $terms, $taxonomy, $append);

        $i++;
    }
}