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<?php
/**
* Special widget for sharing links
*
* This widget provides functionality to display links and copy the url to the
* user's clipboard when clicked.
*
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @license GPL2 or any later version
*/
class ShareWidget extends LinksWidget
{
const INDEX = 'actions';
public function __construct()
{
parent::__construct();
$this->title = _('Teilen');
}
/**
* Adds a copyable link to the widget
*
* @param String $label Label/content of the link
* @param String $url URL/Location of the link
* @param Icon $icon instance of class Icon for the link
* @param bool $active Pass true if the link is currently active,
* defaults to false
*/
public function &addCopyableLink($label, $url, $icon = null, $attributes = [], $index = null)
{
if ($index === null) {
$index = 'link-' . md5($url);
}
if (isset($attributes['class'])) {
$attributes['class'] .= ' copyable-link';
} else {
$attributes['class'] = 'copyable-link';
}
$element = new LinkElement($label, $url, $icon, $attributes);
$this->addElement($element, $index);
return $element;
}
}
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