WP-tools/import-csv2cpt/import-csv2cpt.php

<?php
/*
Plugin Name: Import CSV2CPT
Description: This a quick and dirty way to import data into CPTs.
It requires setting up the an options page with ACF and recuperating the values from the inputs 
see : https://gist.github.com/stephenharris/00a6a601b274b38a59cc82c146a95688
Add options page with ACF with file field and button.
Version: 0.1
License: GPL
Author: Richard Turner
Author URI: yoururl
Requires : ACF Pro, ACF Extended
*/

define('FILE_FIELD','field_' . uniqid());

function import_csv2cpt_enqueue_styles(){
    $template_url = get_template_directory_uri();
    $plugin_url = plugin_dir_url( __FILE__ );
    wp_register_style( 'import_csv2cpt-style-css', $plugin_url.'css/style.css', false, NULL, 'all'); 
    wp_enqueue_style( 'import_csv2cpt-style-css' );
    wp_register_script('import_csv2cpt-custom-script', $plugin_url . 'js/custom-script.js', array('jquery'), null, true);
    wp_enqueue_script('import_csv2cpt-custom-script');
}
add_action( 'wp_enqueue_scripts', 'import_csv2cpt_enqueue_styles' );

// add_action('admin_menu', 'wpdocs_register_my_custom_submenu_page');
 
// function wpdocs_register_my_custom_submenu_page() {

// add_menu_page('My Custom Page', 'My Custom Page', 'manage_options', 'my-top-level-slug', 'wpdocs_my_custom_submenu_page_callback');
// add_submenu_page(
//         'my-top-level-slug',
//         'My Custom Submenu Page',
//         'My Custom Submenu Page',
//         'manage_options',
//         'my-custom-submenu-page',
//         'wpdocs_my_custom_submenu_page_callback' );
// }
 
// function wpdocs_my_custom_submenu_page_callback() {
//     echo '<div class="wrap"><div id="icon-tools" class="icon32"></div>';
//         echo '<h2>My Custom Submenu Page</h2>';
//     echo '</div>';
// }

add_action('acf/init', 'my_acf_op_init');
function my_acf_op_init() {

    // Check function exists.
    if( function_exists('acf_add_options_page') ) {

        // Register options page.
        $option_page = acf_add_options_page(array(
            'page_title'    => __('Import CSV2CPT'),
            'menu_title'    => __('Import CSV2CPT'),
            'menu_slug'     => 'import-csv2cpt',
            'capability'    => 'edit_posts',
            'icon_url'      => 'dashicons-media-code',
            'redirect'      => false
        ));
    }
}


if( function_exists('acf_add_local_field_group') ):

acf_add_local_field_group(array (
    'key' => 'group_import_csv2cpt',
    'title' => 'Import CSV to CPT',
    'fields' => array (
        array (
            'key' => 'field_file_import_csv2cpt',
            'label' => 'CSV File',
            'name' => 'csv_file',
            'type' => 'file',
            'prefix' => '',
            'instructions' => 'Use only comma separated files',
            'required' => 0,
            'conditional_logic' => 0,
            'wrapper' => array (
                'width' => '',
                'class' => '',
                'id' => '',
            ),
            'default_value' => '',
            'placeholder' => '',
            'prepend' => '',
            'append' => '',
            'maxlength' => '',
            'readonly' => 0,
            'disabled' => 0,
        ),
        array (
            'key' => 'field_button_import_csv2cpt',
            'label' => 'Importer csv data',
            'name' => 'importer_csv_data',
            'type' => 'acfe_button',
            'prefix' => '',
            'instructions' => '',
            'required' => 0,
            'conditional_logic' => 0,
            'wrapper' => array (
                'width' => '',
                'class' => '',
                'id' => '',
            ),
            'default_value' => '',
            'readonly' => 0,
            'disabled' => 0,
            'button_value' => 'Envoyer',
            'button_type' => 'button',
            'button_class' => 'button button-secondary',
            'button_id' => '',
            'button_before' => '',
            'button_after' => '',
            'button_ajax' => 1,
            '_name' => 'importer_csv_data',
            '_valid' => 1
        )
    ),
    'location' => array (
        array (
            array (
                'param' => 'options_page',
                'operator' => '==',
                'value' => 'import-csv2cpt',
            ),
        ),
    ),
    'menu_order' => 10,
    'position' => 'normal',
    'style' => 'default',
    'label_placement' => 'top',
    'instruction_placement' => 'label',
    'hide_on_screen' => '',
));

endif;




add_action('acfe/fields/button/key=field_button_import_csv2cpt', 'import_csv2cpt_button_ajax', 10, 2);
function import_csv2cpt_button_ajax($field, $post_id){

    /* 
    [0] => 22
    [1] => 3
    [2] => 570
    [3] => Anne
    [4] => Belgique
    [5] => Bravo pour votre prestation dans l'&eacute;glise de Lessines !
Les frissons &eacute;taient au rendez-vous !
    [6] => 10/09/2012
    [7] => 1

    */

    $file_ID = $_POST['acf']['field_file_import_csv2cpt'];

    $file = get_attached_file($file_ID);

    if($file == ""){
        wp_send_json_success(__LINE__." Error File is Empty file_ID:".$file_ID);
        return;
    }

    // $csvFile = file($file);
    $csvFile = fopen($file, 'r');
    $i = 0;
    $count_adjusted = 0;
    $i= 0;
    while (($row = fgetcsv($csvFile)) !== false) {
        if($i==0){
            $i++;
            // continue;
        }
        // $tmp = print_r($row,1);
        // wp_send_json_success(__LINE__." End of Function:".$tmp."\n");
        // return;
        if(empty($row)){
            wp_send_json_success(__LINE__." Error! File is empty");
            return;
        }
        
        $csv_data['post_title'] = ucwords($row[3])." - ".ucwords($row[4]);
        $csv_data['creation_id'] = $row[2];
        $csv_data['nom'] = ucwords($row[3]);
        $csv_data['pays'] = ucwords($row[4]);
        $csv_data['citation'] = $row[5];
        $csv_data['date'] = $row[6];
        $csv_data['valide'] = $row[7];

        $csv_data['post_title'] .= " - ".date( 'd.m.Y', strtotime($csv_data['date']));
        
         // Insert the post into the database
        $my_post = array(
            'post_title'    => wp_strip_all_tags( $csv_data['post_title'] ),
            'post_content'  => $csv_data['citation'],
            'post_type' => 'item-livre-dor',
            'post_status'   => 'publish',
            'post_author'  => get_current_user_id(),
            'post_date' => date( 'Y-m-d H:i:s', strtotime($csv_data['date']) ),
            'post_date_gmt' => date( 'Y-m-d H:i:s', strtotime($csv_data['date']) ),
        );
         // Insert the post into the database
        $post_id = wp_insert_post( $my_post );
        $tmp .= __LINE__." Post ID:".$post_id;

        update_field( 'creation', $csv_data['creation_id'], $post_id );
        update_field( 'citation', $csv_data['citation'], $post_id );
        update_field( 'nom', $csv_data['nom'], $post_id );
        update_field( 'pays', $csv_data['pays'], $post_id );
        update_field( 'date', $csv_data['date'], $post_id );
        update_field( 'valide', $csv_data['valide'], $post_id );
    }

    wp_send_json_success(__LINE__." End of Function:".$tmp);
    return;
}

add_action('acf/input/admin_enqueue_scripts', 'import_cpt_admin_enqueue_scripts');
function import_cpt_admin_enqueue_scripts() {
    $plugin_url = plugin_dir_url( __FILE__ );
    wp_enqueue_script( 'import-csv2cpt-acf-input-js', $plugin_url . 'js/import-csv2cpt-acf-input.js', false, '1.0.0' );
}

?>