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<?php
/**
* Image icon view
*
* @uses $vars['entity'] The entity the icon represents - uses getIconURL() method
* @uses $vars['size'] tiny, small (default), large, master
* @uses $vars['href'] Optional override for link
* @uses $vars['img_class'] Optional CSS class added to img
* @uses $vars['link_class'] Optional CSS class added to link
* @uses $vars['title'] Optional title override
*
* @author Cash Costello
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License v2
*/
$entity = $vars['entity'];
$sizes = array('master', 'large', 'small', 'tiny');
// Get size
if (!in_array($vars['size'], $sizes)) {
$vars['size'] = 'small';
}
if (!isset($vars['title'])) {
$title = $entity->getTitle();
} else {
$title = $vars['title'];
}
$url = isset($vars['href']) ? $vars['href'] : $entity->getURL();
if (isset($vars['href'])) {
$url = $vars['href'];
}
$class = '';
if (isset($vars['img_class'])) {
$class = $vars['img_class'];
}
$class = "elgg-photo $class";
$img_src = $entity->getIconURL($vars['size']);
$img_src = elgg_format_url($img_src);
$img = elgg_view('output/img', array(
'src' => $img_src,
'class' => $class,
'title' => $title,
'alt' => $title,
));
if ($url) {
$params = array(
'href' => $url,
'text' => $img,
'is_trusted' => true,
);
if (isset($vars['link_class'])) {
$params['class'] = $vars['link_class'];
}
echo elgg_view('output/url', $params);
} else {
echo $img;
}
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