Add support for the favicons Feedbin API

2 files changed, 63 insertions, 0 deletions

diff --git a/plugins/backend/feedbin/TestFeedbin.vala b/plugins/backend/feedbin/TestFeedbin.vala
index 090fad17..08a0417e 100644
--- a/plugins/backend/feedbin/TestFeedbin.vala
+++ b/plugins/backend/feedbin/TestFeedbin.vala
@@ -189,6 +189,51 @@ void add_login_tests(string host)
         assert(starred_entries.contains(entry.id));
         */
     });
+
+    Test.add_data_func ("/feedbinapi/favicons", () => {
+        if(username == null || password == null)
+        {
+            Test.skip(@"Need $user_env and $password_env set to run Feedbin tests");
+            return;
+		}
+
+		Bytes? expected_favicon;
+		{
+			var session = new Soup.Session();
+			var message = new Soup.Message("GET", "https://www.brendanlong.com/theme/favicon.ico");
+			var inputstream = session.send(message);
+			var bytearray = new ByteArray();
+			uint8[] buffer = new uint8[4096];
+			size_t bytes_read = 0;
+			do
+			{
+				inputstream.read_all(buffer, out bytes_read);
+				bytearray.append(buffer[0:bytes_read]);
+			}
+			while(bytes_read == 4096);
+			expected_favicon = ByteArray.free_to_bytes(bytearray);
+		}
+
+        var api = new FeedbinAPI(username, password, null, host);
+
+		// Note: This one shouldn't be deleted or recreated, since we want the entries to be available
+        var url = "https://www.brendanlong.com/feeds/all.atom.xml?feed-reader-test-favicons";
+
+		var subscription = api.add_subscription(url);
+		var favicons = api.get_favicons();
+		bool found_favicon = false;
+		foreach(var i in favicons.entries)
+		{
+			if(i.key != "www.brendanlong.com")
+				continue;
+			assert(i.value == expected_favicon);
+			// FIXME: We don't download icons on the test server because favicon downloading
+			// is handled by a different service
+			//found_favicon = true;
+			break;
+		}
+		assert(found_favicon);
+	});
 }
 
 void main(string[] args)
diff --git a/plugins/backend/feedbin/feedbinAPI.vala b/plugins/backend/feedbin/feedbinAPI.vala
index 89a5bf7f..faaa3ff1 100644
--- a/plugins/backend/feedbin/feedbinAPI.vala
+++ b/plugins/backend/feedbin/feedbinAPI.vala
@@ -389,4 +389,22 @@ public class FeedbinAPI : Object {
 		set_entries_status("starred_entries", entry_ids, starred);
 	}
 
+	public Gee.Map<string, Bytes?> get_favicons() throws FeedbinError
+	{
+		var root = get_json("favicons.json");
+		if(root == null)
+			return Gee.Map.empty<string, Bytes?>();
+
+		var favicons = new Gee.HashMap<string, Bytes?>();
+		var array = root.get_array();
+		for(var i = 0; i < array.get_length(); ++i)
+		{
+			var obj = array.get_object_element(i);
+			string host = obj.get_string_member("host");
+			var favicon_encoded = obj.get_string_member("favicon");
+			var favicon = favicon_encoded == null ? null : new Bytes.take(Base64.decode(favicon_encoded));
+			favicons.set(host, favicon);
+		}
+		return favicons;
+	}
 }