9.5/_link_button_8php_source.html

<?php

namespace ‪TYPO3\CMS\Backend\Template\Components\Buttons;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


class ‪LinkButton extends ‪AbstractButton

{

    protected ‪$href = '';


    public function ‪getHref()

    {

        return ‪$this->href;

    }


    public function ‪setHref(‪$href)

    {

        $this->href = ‪$href;

        return $this;

    }


    public function ‪isValid()

    {

        if (

            trim($this->‪getHref()) !== ''

            && trim($this->‪getTitle()) !== ''

            && $this->‪getType() === self::class

            && $this->‪getIcon() !== null

        ) {

            return true;

        }

        return false;

    }


    public function ‪render()

    {

        $attributes = [

            'href' => $this->‪getHref(),

            'class' => 'btn btn-default btn-sm ' . $this->‪getClasses(),

            'title' => $this->‪getTitle()

        ];

        $labelText = '';

        if ($this->showLabelText) {

            $labelText = ' ' . ‪$this->title;

        }

        foreach ($this->dataAttributes as $attributeName => $attributeValue) {

            $attributes['data-' . $attributeName] = $attributeValue;

        }

        if ($this->onClick !== '') {

            $attributes['onclick'] = ‪$this->onClick;

        }

        $attributesString = '';

        foreach ($attributes as $key => $value) {

            $attributesString .= ' ' . htmlspecialchars($key) . '="' . htmlspecialchars($value) . '"';

        }


        return '<a ' . $attributesString . '>'

            . $this->‪getIcon()->‪render() . htmlspecialchars($labelText)

        . '</a>';

    }


    public function ‪__toString()

    {

        return $this->‪render();

    }

}