1 files changed, 54 insertions, 0 deletions
diff --git a/pages/avatar/view.php b/pages/avatar/view.php
new file mode 100644
index 000000000..10d81fef1
--- /dev/null
+++ b/pages/avatar/view.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * View an avatar
+ */
+
+// page owner library sets this based on URL
+$user = elgg_get_page_owner_entity();
+
+// Get the size
+$size = strtolower(get_input('size'));
+if (!in_array($size, array('master', 'large', 'medium', 'small', 'tiny', 'topbar'))) {
+	$size = 'medium';
+}
+
+// If user doesn't exist, return default icon
+if (!$user) {
+	$url = "_graphics/icons/default/{$size}.png";
+	$url = elgg_normalize_url($url);
+	forward($url);
+}
+
+$user_guid = $user->getGUID();
+
+// Try and get the icon
+$filehandler = new ElggFile();
+$filehandler->owner_guid = $user_guid;
+$filehandler->setFilename("profile/{$user_guid}{$size}.jpg");
+
+$success = false;
+
+try {
+	if ($filehandler->open("read")) {
+		if ($contents = $filehandler->read($filehandler->size())) {
+			$success = true;
+		}
+	}
+} catch (InvalidParameterException $e) {
+	elgg_log("Unable to get avatar for user with GUID $user_guid", 'ERROR');
+}
+
+
+if (!$success) {
+	$url = "_graphics/icons/default/{$size}.png";
+	$url = elgg_normalize_url($url);
+	forward($url);
+}
+
+header("Content-type: image/jpeg", true);
+header('Expires: ' . gmdate('D, d M Y H:i:s \G\M\T', strtotime("+6 months")), true);
+header("Pragma: public", true);
+header("Cache-Control: public", true);
+header("Content-Length: " . strlen($contents));
+
+echo $contents;