Merge github.com:Elgg/Elgg

Conflicts:
	engine/lib/input.php

1 files changed, 19 insertions, 6 deletions

diff --git a/mod/file/views/default/icon/object/file.php b/mod/file/views/default/icon/object/file.php
index 6357d418f..a3190310b 100644
--- a/mod/file/views/default/icon/object/file.php
+++ b/mod/file/views/default/icon/object/file.php
@@ -2,9 +2,11 @@
 /**
  * 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['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 = $vars['entity'];
@@ -16,6 +18,7 @@ if (!in_array($vars['size'], $sizes)) {
 }
 
 $title = $entity->title;
+$title = htmlspecialchars($title, ENT_QUOTES, 'UTF-8', false);
 
 $url = $entity->getURL();
 if (isset($vars['href'])) {
@@ -23,8 +26,13 @@ if (isset($vars['href'])) {
 }
 
 $class = '';
+if (isset($vars['img_class'])) {
+	$class = $vars['img_class'];
+}
 if ($entity->thumbnail) {
-	$class = 'class="elgg-photo"';
+	$class = "class=\"elgg-photo $class\"";
+} else if ($class) {
+	$class = "class=\"$class\"";
 }
 
 $img_src = $entity->getIconURL($vars['size']);
@@ -32,10 +40,15 @@ $img_src = elgg_format_url($img_src);
 $img = "<img $class src=\"$img_src\" alt=\"$title\" />";
 
 if ($url) {
-	echo elgg_view('output/url', array(
+	$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;
 }