Fred Migration for GPM (Run once)

fredMigrate

<?php
$corePath = $modx->getOption('fred.core_path', null, $modx->getOption('core_path', null, MODX_CORE_PATH) . 'components/fred/');
/** @var Fred $fred */
$fred = $modx->getService(
    'fred',
    'Fred',
    $corePath . 'model/fred/',
    array(
        'core_path' => $corePath
    )
);

$optionsMap = [];

$rootCategory = (int)$modx->getOption('fred.elements_category_id');

$c = $modx->newQuery('modCategory');
$c->where([
    'parent' => $rootCategory
]);

/** @var \modCategory[] $categories */
$categories = $modx->getIterator('modCategory', $c);
foreach ($categories as $category) {
    $newCategory = $modx->newObject('FredElementCategory');
    $newCategory->set('name', $category->category);
    $newCategory->set('rank', $category->rank);
    $newCategory->save();

    /** @var \modChunk[] $chunks */
    $chunks = $modx->getIterator('modChunk', ['category' => $category->id]);
    foreach ($chunks as $chunk) {
        $matches = [];
        preg_match('/image:([^\n]+)\n?/', $chunk->description, $matches);

        $image = '';
        $options = [];
        $description = $chunk->description;

        if (count($matches) == 2) {
            $image = $matches[1];
            $description = str_replace($matches[0], '', $description);
        }

        $matches = [];
        preg_match('/options:([^\n]+)\n?/', $description, $matches);


        $optionSet = 0;
        if (count($matches) == 2) {
            if (!empty($optionsMap[$matches[1]])) {
                $optionSet = $optionsMap[$matches[1]];
            } else {
                /** @var modChunk $options */
                $options = $modx->getObject('modChunk', ['name' => $matches[1]]);
                if ($options) {
                    $optionSetObject = $modx->newObject('FredElementOptionSet');
                    $optionSetObject->set('name', $matches[1]);
                    $optionSetObject->set('data', json_decode($options->content, true));
                    $optionSetObject->set('complete', true);
                    $optionSetObject->save();

                    $optionsMap[$matches[1]] = $optionSetObject->id;
                    $optionSet = $optionSetObject->id;
                }
            }

            $description = str_replace($matches[0], '', $description);
        }

        $newElement = $modx->newObject('FredElement');
        $newElement->set('id', $chunk->id);
        $newElement->set('name', $chunk->name);
        $newElement->set('description', $description);
        $newElement->set('image', $image);
        $newElement->set('content', $chunk->content);
        $newElement->set('category', $newCategory->id);
        $newElement->set('option_set', $optionSet);
        $newElement->save();
    }

}

$globalRteConfig = $modx->getOption('fred.rte_config');
if (!empty($globalRteConfig)) {
    $config = $modx->getChunk($globalRteConfig);
    $config = json_decode($config, true);
    
    if (!empty($config)) {
        $fredRTEConfig = $modx->newObject('FredElementRTEConfig');
        $fredRTEConfig->set('name', 'TinyMCE');
        $fredRTEConfig->set('data', $config);
        $fredRTEConfig->save();
    }
}