<?php

function smarty_function_insert_articles($params, &$smarty)
{
    $defaults = [
        'count' => null,
        'section' => null,
        'section_id' => null,
        'product_id' => null,
        'related' => [],
        'related_symmetric' => false,
        'related_type' => false,
        'tag' => null,
        'assign' => null,
        'order' => 'DESC',
        'image' => 1,
        'require_tag' => null,
        'template' => 'block.articles.tpl',
    ];

    $params = array_merge($defaults, $params);

    $tmpParams = $params;
    unset($tmpParams['assign']);

    $smarty->loadPlugin('smarty_function_get_articles');

    $data = smarty_function_get_articles($tmpParams, $smarty);

    if (!empty($params['assign'])) {
        $smarty->assign($params['assign'], $data);
    } elseif (!empty($params['template'])) {
        $_smarty_tpl_vars = $smarty->tpl_vars;
        echo $smarty->_subTemplateRender($params['template'], $smarty->cache_id, $smarty->compile_id, 0, null, $data, 0, false);
        $smarty->tpl_vars = $_smarty_tpl_vars;
    } else {
        return $data;
    }
}