<?php
/**
 * @brief maintenance, a plugin for Dotclear 2
 *
 * @package Dotclear
 * @subpackage Plugins
 *
 * @copyright Olivier Meunier & Association Dotclear
 * @copyright GPL-2.0-only
 */

if (!defined('DC_RC_PATH')) {return;}

class dcMaintenanceIndexcomments extends dcMaintenanceTask
{
    protected $ajax  = true;
    protected $group = 'index';
    protected $limit = 500;
    protected $step_task;

    protected function init()
    {
        $this->name      = __('Search engine index');
        $this->task      = __('Index all comments for search engine');
        $this->step_task = __('Next');
        $this->step      = __('Indexing comment %d to %d.');
        $this->success   = __('Comments index done.');
        $this->error     = __('Failed to index comments.');

        $this->description = __('Index all comments and trackbacks in search engine index. This operation is necessary, after importing content in your blog, to use internal search engine, on public and private pages.');
    }

    public function execute()
    {
        $this->code = $this->core->indexAllComments($this->code, $this->limit);

        return $this->code ?: true;
    }

    public function task()
    {
        return $this->code ? $this->step_task : $this->task;
    }

    public function step()
    {
        return $this->code ? sprintf($this->step, $this->code - $this->limit, $this->code) : null;
    }

    public function success()
    {
        return $this->code ? sprintf($this->step, $this->code - $this->limit, $this->code) : $this->success;
    }
}
