# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1305818857 -7200
# Node ID 9b2f17ea1594d057653e68ce79914a146c1a9966
# Parent  8acaa0a575c76eb7362859eeecc52700721862de
Add an option to guess the type of an avatar even if it is unspecified.

diff --git a/avatar.js b/avatar.js
--- a/avatar.js
+++ b/avatar.js
@@ -146,8 +146,12 @@ function onIq(stanza) {
 		try {
 			var type = photo.getChild('TYPE', 'vcard-temp').getText();
 		} catch (e) {
-			svgError(res, 'Error: this user’s vCard doesn’t specify the MIME type of its avatar.');
-			return;
+			if (config.guessType)
+				type = 'image/png'; // FIXME: use magic.
+			else {
+				svgError(res, 'Error: this user’s vCard doesn’t specify the MIME type of its avatar.');
+				return;
+			}
 		}
 
 		var ext;
@@ -155,8 +159,9 @@ function onIq(stanza) {
 			if (type == extensions[i])
 				ext = i;
 
+		// Here we don’t try to guess the extension even if the option is set.
 		if (ext === undefined) {
-			console.log('Type MIME inconnu : '+type);
+			console.log('Unknown MIME type: '+type);
 			svgError(res, 'Error: this user’s avatar is in an unknown format.');
 			return;
 		}
diff --git a/configuration.js b/configuration.js
--- a/configuration.js
+++ b/configuration.js
@@ -25,3 +25,4 @@ config.host = 'localhost';
 config.port = 5347;
 config.password = 'hellohello';
 config.directory = 'data'; // Directory of the cache.
+config.guessType = false; // When true, assume that the TYPE of the avatar is image/png if not specified.