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<?php
/**
* A special sidebar widget for link list.
*
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @license GPL 2 or later
* @since 3.1
*/
class LinkCloudWidget extends LinksWidget
{
/**
* Constructs the widget by defining a special template.
*/
public function __construct()
{
$this->setTitle(_("Cloud"));
$this->template = 'sidebar/linkcloud-widget';
}
/**
* Adds a link to the widget
*
* @param String $label Label/content of the link
* @param String $url URL/Location of the link
* @param String $icon Icon for the link, defaults to blank.gif
* @param bool $active Pass true if the link is currently active,
* defaults to false
*/
public function &addLink($label, $url, $icon = null, $attributes = [], $index = null)
{
// TODO: Remove this some versions after 5.0
$url = html_entity_decode($url);
$content = sprintf(
'<a href="%s" class="%s">%s</a>',
htmlReady($url),
'weigh-'.((int) $icon > 0 ? (int) $icon : 1),
htmlReady($label)
);
$element = new WidgetElement($content);
$this->addElement($element, 'cloudlink-' . md5(uniqid('link', true)));
}
}
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