52 lines
1.9 KiB
PHP
52 lines
1.9 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2014 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*/
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namespace oat\tao\model\iconBuilder;
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use DOMDocument;
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trait IconBuilderTrait
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{
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/**
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* This function builds the actual HTML element and is used by all other functions.
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* The doc for $options is the applicable for all other functions.
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*
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* @param string $iconName name of the icon to display
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* @param array $options (optional) hashtable with HTML attributes, also allows to set element="almostAnyHtmlElement"
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*
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* @return string HTML element with icon
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*/
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protected static function buildIcon(string $iconName, array $options = [])
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{
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$dom = new DOMDocument();
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$element = $options['element'] ?? 'span';
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$icon = $options['icon'] ?? '';
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$options['class'] = trim(implode(' ', [$icon, $iconName]));
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unset($options['element']); // remove element from options as others should be mapped to html attributes
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$element = $dom->createElement($element);
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foreach ($options as $key => $value) {
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$element->setAttribute($key, $value);
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}
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return $dom->saveHTML($element);
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}
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}
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