[fractal/fix-room-search-other-servers: 2/2] directory: Fix search for other homeservers

[Daniel Garcia Moreno <danigm src gnome org>]

commit de339b569f9c1dca025426d6710463bd39dcf3e3
Author: Daniel García Moreno <dani danigm net>
Date:   Tue Aug 4 10:34:31 2020 +0200

    directory: Fix search for other homeservers
    
    The matrix server request expect the "server" parameter to be a string.
    If the "server" in Parameters is "Option<Host<String>>" it serializes to
    somethign like 'Domain("matrix.org")'.
    
    This patch makes the server parameter a string so the request is built
    correctly everytime. The "Host" enum is converted to an string during
    the parsing.

 fractal-gtk/src/backend/directory.rs                     | 2 ++
 fractal-matrix-api/src/r0/directory/post_public_rooms.rs | 3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/fractal-gtk/src/backend/directory.rs b/fractal-gtk/src/backend/directory.rs
index 51e0324a..68da99aa 100644
--- a/fractal-gtk/src/backend/directory.rs
+++ b/fractal-gtk/src/backend/directory.rs
@@ -105,6 +105,8 @@ pub fn room_search(
                 .map(Host::to_owned)
                 .map(Ok)
                 .unwrap_or_else(|| Host::parse(&hs))
+                // Remove the url::Host enum, we only need the domain string
+                .map(|host| host.to_string())
                 .map(Some)
         })
         .unwrap_or(Ok(None))
diff --git a/fractal-matrix-api/src/r0/directory/post_public_rooms.rs 
b/fractal-matrix-api/src/r0/directory/post_public_rooms.rs
index c6839112..9d9ac079 100644
--- a/fractal-matrix-api/src/r0/directory/post_public_rooms.rs
+++ b/fractal-matrix-api/src/r0/directory/post_public_rooms.rs
@@ -6,14 +6,13 @@ use ruma_identifiers::RoomAliasId;
 use ruma_identifiers::RoomId;
 use serde::ser::SerializeMap;
 use serde::{Deserialize, Serialize, Serializer};
-use url::Host;
 use url::Url;
 
 #[derive(Clone, Debug, Serialize)]
 pub struct Parameters {
     pub access_token: AccessToken,
     #[serde(skip_serializing_if = "Option::is_none")]
-    pub server: Option<Host<String>>,
+    pub server: Option<String>,
 }
 
 #[derive(Clone, Debug, Serialize)]