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<?php
/**
* File icon view
*
* @uses $vars['entity'] The entity the icon represents - uses getIconURL() method
* @uses $vars['size'] topbar, tiny, small, medium (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
*/
$entity = $vars['entity'];
$sizes = array('small', 'medium', 'large', 'tiny', 'master', 'topbar');
// Get size
if (!in_array($vars['size'], $sizes)) {
$vars['size'] = "medium";
}
$title = $entity->title;
$title = htmlspecialchars($title, ENT_QUOTES, 'UTF-8', false);
$url = $entity->getURL();
if (isset($vars['href'])) {
$url = $vars['href'];
}
$class = '';
if (isset($vars['img_class'])) {
$class = $vars['img_class'];
}
if ($entity->thumbnail) {
$class = "class=\"elgg-photo $class\"";
} else if ($class) {
$class = "class=\"$class\"";
}
$img_src = $entity->getIconURL($vars['size']);
$img_src = elgg_format_url($img_src);
$img = "<img $class src=\"$img_src\" 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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