Source of file IconSelector.php

<?php

/* This file is part of NextDom Software.

 *

 * NextDom 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.

 *

 * NextDom Software 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with NextDom Software. If not, see <http://www.gnu.org/licenses/>.

 *

 * @Support <https://www.nextdom.org>

 * @Email   <admin@nextdom.org>

 * @Authors/Contributors: Sylvaner, Byackee, cyrilphoenix71, ColonelMoutarde, edgd1er, slobberbone, Astral0, DanoneKiD

 */

namespace NextDom\Controller\Modals;

use NextDom\Helpers\FileSystemHelper;

use NextDom\Helpers\Utils;

use NextDom\Helpers\Render;

/**

 * Class IconSelector

 * @package NextDom\Controller\Modals

 */

class IconSelector extends BaseAbstractModal

{

    /**

     * Render icon selector modal

     *

     * @return string

     * @throws \Exception

     */

    public static function get(): string

    {

        $iconsStylePath = 'public/icons/';

        $pageData = [];

        $pageData['tabimg'] = Utils::init('showimg', false);

        if($pageData['tabimg']) {

            $pageData['imgList'] = FileSystemHelper::ls('data/img/', '*');

        }

        $pageData['selectIcon'] = Utils::init('selectIcon', false);

        $pageData['selectImg'] = Utils::init('selectImg', false);

        $pageData['colorIcon'] = Utils::init('colorIcon', '');

        $pageData['colorList'] = [

            ['id' => '', 'label' => 'Couleur par défaut'],

            ['id' => 'icon_blue', 'label' => 'Blue'],

            ['id' => 'icon_yellow', 'label' => 'Jaune'],

            ['id' => 'icon_orange', 'label' => 'Orange'],

            ['id' => 'icon_red', 'label' => 'Rouge'],

            ['id' => 'icon_green', 'label' => 'Vert']

        ];

        $pageData['iconsList'] = [];

        foreach (FileSystemHelper::ls($iconsStylePath, '*') as $iconDirectory) {

            if (is_dir($iconsStylePath . $iconDirectory) && file_exists($iconsStylePath . $iconDirectory . 'style.css')) {

                $cssFileContent = file_get_contents($iconsStylePath . $iconDirectory . 'style.css');

                $research = strtolower(str_replace('/', '', $iconDirectory));

                $pageData['iconsList'][] = self::getIconsData($iconDirectory, $cssFileContent, "/\." . $research . "-(.*?):/");

            }

        }

        // Font Awesome 5

        $fontAwesomeTypes = ['far' => 'regular', 'fas' => 'solid', 'fab' => 'brands'];

        foreach ($fontAwesomeTypes as $cssCode => $svgFolder) {

            $data = ['name' => 'Font-Awesome-5-' . $svgFolder];

            $fileList = FileSystemHelper::ls('vendor/node_modules/@fortawesome/fontawesome-free/svgs/' . $svgFolder, '*');

            $data['height'] = (ceil(count($fileList) / 14) * 40) + 80;

            $data['list'] = [];

            foreach ($fileList as $svgFile) {

                $data['list'][] = $cssCode . ' fa-' . str_replace('.svg', '', $svgFile);

            }

            $pageData['iconsList'][] = $data;

        }

        return Render::getInstance()->get('/modals/icon.selector.html.twig', $pageData);

    }

    /**

     * Get icons data from CSS file

     *

     * @param string $path Path to the CSS file

     * @param string $cssContent Content of the CSS file

     * @param string $matchPattern Pattern for icon matchs

     * @param string|null $name Name of the font

     * @param string|null $cssClass CSS class to add

     *

     * @return array

     */

    private static function getIconsData($path, $cssContent, $matchPattern, $name = null, $cssClass = null)

    {

        preg_match_all($matchPattern, $cssContent, $matchResults, PREG_SET_ORDER);

        $data = ['name' => $name];

        if ($data['name'] === null) {

            $data['name'] = str_replace('/', '', $path);

        }

        $data['height'] = (ceil(count($matchResults) / 14) * 40) + 80;

        $data['list'] = [];

        foreach ($matchResults as $result) {

            if (isset($result[0])) {

                if ($cssClass === null) {

                    $data['list'][] = str_replace([':', '.'], ' ', $result[0]);

                } else {

                    $data['list'][] = $cssClass . str_replace([':', '.'], ' ', $result[0]);

                }

            }

        }

        return $data;

    }

}