AOE\Crawler\Backend\View\PaginationView

Complexity

Total Complexity

9

Size/Duplication

Total Lines	125
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	1

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	render()	0	10	1
A	getCurrentOffset()	0	4	1
A	getPerPage()	0	4	1
A	setCurrentOffset()	0	4	1
A	setPerPage()	0	4	1
A	getTotalItemCount()	0	4	1
A	setTotalItemCount()	0	4	1
A	getTotalPagesCount()	0	4	1
A	getLabelForPageOffset()	0	4	1

<?php
namespace AOE\Crawler\Backend\View;

/***************************************************************
 *  Copyright notice
 *
 *  (c) 2017 AOE GmbH <dev@aoe.com>
 *
 *  All rights reserved
 *
 *  This script is part of the TYPO3 project. The TYPO3 project is
 *  free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  The GNU General Public License can be found at
 *  http://www.gnu.org/copyleft/gpl.html.
 *
 *  This script is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  This copyright notice MUST APPEAR in all copies of the script!
 ***************************************************************/

use TYPO3\CMS\Core\Utility\GeneralUtility;

/**
 * Class PaginationView
 *
 * @package AOE\Crawler\Backend\View
 */
class PaginationView
{

    /**
     * @var string template path
     */
    protected $template = 'EXT:crawler/template/pagination.php';

    /**
     * @var int $perpage number of items perPage
     */
    protected $perPage;

    /**
     * @var int $currentOffset current offset
     */
    protected $currentOffset;

    /**
     * @var int $totalItemCount number of total item
     */
    protected $totalItemCount;

    /**
     * @var string $baseUrl
     */
    protected $baseUrl;

    /**
     * Method to render the view.
     *
     * @return string html content
     */
    public function render()
    {
        ob_start();
        $this->template = GeneralUtility::getFileAbsFileName($this->template);
        include($this->template);
        $content = ob_get_contents();
        ob_end_clean();

        return $content;
    }

    /**
     * Returns the currently configured offset-
     * @return int
     */
    public function getCurrentOffset()
    {
        return $this->currentOffset;
    }

    /**
     * Method to read the number of items per page
     *
     * @return int
     */
    public function getPerPage()
    {
        return $this->perPage;
    }

    /**
     * Method to set the current offset from start
     *
     * @param int $currentOffset
     */
    public function setCurrentOffset($currentOffset)
    {
        $this->currentOffset = $currentOffset;
    }

    /**
     * Number of items per page.
     *
     * @param int $perPage
     */
    public function setPerPage($perPage)
    {
        $this->perPage = $perPage;
    }

    /**
     * returns the total number of items
     * @return int
     */
    public function getTotalItemCount()
    {
        return $this->totalItemCount;
    }

    /**
     * Method to set the total number of items in the pagination
     *
     * @param int $totalItemCount
     */
    public function setTotalItemCount($totalItemCount)
    {
        $this->totalItemCount = $totalItemCount;
    }

    /**
     * Returns the total number of pages needed to  display all content which
     * is paginatable
     *
     * @return float
     */
    public function getTotalPagesCount()
    {
        return ceil($this->getTotalItemCount() / $this->getPerPage());
    }

    /**
     * This method is used to caluclate the label for a pageoffset,
     * in normal cases its the internal offset + 1
     *
     * @param int $pageoffset
     * @return int
     */
    protected function getLabelForPageOffset($pageoffset)
    {
        return $pageoffset + 1;
    }
}