Convert Maxi to MIGX

formtabs.json

[
{"caption":"Image", "fields":[
    {"field":"image","caption":"Image","inputTVtype":"image"}
]},
{"caption":"Info", "fields": [
    {"field":"title","caption":"Title"},
    {"field":"description","caption":"Description","inputTVtype":"richtext"}
]}
]

gridcolumns.json

[
{"header": "Title", "width": "60", "sortable": "true", "dataIndex": "title"},
{"header": "Image", "width": "60", "sortable": "false", "dataIndex": "image","renderer": "this.renderImage"}
]

maxiimport.legend.php

<?php
// [{"MIGX_id":"1","title":"Kitchen001","description":"","image":"assets/galleries/10/1kitchen_001.jpg"}]
if(!function_exists('csv2array')){
  function csv2array($filename = '', $delimiter = ',', $asHash = true)
    {
        if (!(is_readable($filename) || (($status = get_headers($filename)) && strpos($status[0], '200')))) {
            return FALSE;
        }

        $header = NULL;
        $data = array();
        if (($handle = fopen($filename, 'r')) !== FALSE) {
            if ($asHash) {
                while ($row = fgetcsv($handle, 0, $delimiter)) {
                    if (!$header) {
                        $header = $row;
                    } else {
                        $data[] = array_combine($header, $row);
                    }
                }
            } else {
                while ($row = fgetcsv($handle, 0, $delimiter)) {
                    $data[] = $row;
                }
            }

            fclose($handle);
        }

        return $data;
    }
}
$path = $modx->getOption('base_path').'/import/';
$csv = 'modx-maxigallery.csv';
$array = csv2array($path.$csv); 
$gallery = array();
if(!empty($array)){
  foreach($array as $c){
    $gallery[$c['gal_id']][$c['pos']] = array(
      'MIGX_id' => $c['pos'], 
      'title' => $c['title'],
      'description' => $c['descr'],
      'image' => 'assets/galleries/'.$c['gal_id'].'/'.$c['filename']
      );
  }
  foreach($gallery as $k=>$v){
    $object = $modx->getObject(MODX\Revolution\modResource::class,$k);
    if(!empty($object)){
      //MIGXGalleryTV
      $object->setTVValue('MIGXGalleryTV', $modx->toJSON(array_values($v))); 
      $object->save();
    }
  }
} else {
    echo 'NO Items Found!';
}