<?php
# -- BEGIN LICENSE BLOCK ---------------------------------------
#
# This file is part of Dotclear 2.
#
# Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear
# Licensed under the GPL version 2.0 license.
# See LICENSE file or
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK -----------------------------------------
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;
    }
}