Merge pull request #1248 from deltachat/pinned_chats

feat: pin chats
This commit is contained in:
bjoern
2020-02-15 00:15:33 +01:00
committed by GitHub
8 changed files with 280 additions and 80 deletions

View File

@@ -918,7 +918,7 @@ int dc_preconfigure_keypair (dc_context_t* context, const cha
* or "Not now".
* The UI can also offer a "Close" button that calls dc_marknoticed_contact() then.
* - DC_CHAT_ID_ARCHIVED_LINK (6) - this special chat is present if the user has
* archived _any_ chat using dc_archive_chat(). The UI should show a link as
* archived _any_ chat using dc_set_chat_visibility(). The UI should show a link as
* "Show archived chats", if the user clicks this item, the UI should show a
* list of all archived chats that can be created by this function hen using
* the DC_GCL_ARCHIVED_ONLY flag.
@@ -1372,25 +1372,18 @@ uint32_t dc_get_next_media (dc_context_t* context, uint32_t ms
/**
* Archive or unarchive a chat.
* Set chat visibility to pinned, archived or normal.
*
* Archived chats are not included in the default chatlist returned
* by dc_get_chatlist(). Instead, if there are _any_ archived chats,
* the pseudo-chat with the chat_id DC_CHAT_ID_ARCHIVED_LINK will be added the the
* end of the chatlist.
*
* - To get a list of archived chats, use dc_get_chatlist() with the flag DC_GCL_ARCHIVED_ONLY.
* - To find out the archived state of a given chat, use dc_chat_get_archived()
* - Messages in archived chats are marked as being noticed, so they do not count as "fresh"
* - Calling this function usually results in the event #DC_EVENT_MSGS_CHANGED
* Calling this function usually results in the event #DC_EVENT_MSGS_CHANGED
* See @ref DC_CHAT_VISIBILITY for detailed information about the visibilities.
*
* @memberof dc_context_t
* @param context The context object as returned from dc_context_new().
* @param chat_id The ID of the chat to archive or unarchive.
* @param archive 1=archive chat, 0=unarchive chat, all other values are reserved for future use
* @param chat_id The ID of the chat to change the visibility for.
* @param visibility one of @ref DC_CHAT_VISIBILITY
* @return None.
*/
void dc_archive_chat (dc_context_t* context, uint32_t chat_id, int archive);
void dc_set_chat_visibility (dc_context_t* context, uint32_t chat_id, int visibility);
/**
@@ -2846,21 +2839,14 @@ uint32_t dc_chat_get_color (const dc_chat_t* chat);
/**
* Get archived state.
*
* - 0 = normal chat, not archived, not sticky.
* - 1 = chat archived
* - 2 = chat sticky (reserved for future use, if you do not support this value, just treat the chat as a normal one)
*
* To archive or unarchive chats, use dc_archive_chat().
* If chats are archived, this should be shown in the UI by a little icon or text,
* eg. the search will also return archived chats.
* Get visibility of chat.
* See @ref DC_CHAT_VISIBILITY for detailed information about the visibilities.
*
* @memberof dc_chat_t
* @param chat The chat object.
* @return Archived state.
* @return One of @ref DC_CHAT_VISIBILITY
*/
int dc_chat_get_archived (const dc_chat_t* chat);
int dc_chat_get_visibility (const dc_chat_t* chat);
/**
@@ -3773,7 +3759,7 @@ int dc_contact_is_verified (dc_contact_t* contact);
* accessor functions. If no provider info is found, NULL will be
* returned.
*/
dc_provider_t* dc_provider_new_from_email (const dc_context_t*, const char* email);
dc_provider_t* dc_provider_new_from_email (const dc_context_t* context, const char* email);
/**
@@ -4532,6 +4518,8 @@ int64_t dc_lot_get_timestamp (const dc_lot_t* lot);
#define DC_EVENT_RETURNS_STRING(e) ((e)==DC_EVENT_GET_STRING) // not used anymore
char* dc_get_version_str (void); // deprecated
void dc_array_add_id (dc_array_t*, uint32_t); // deprecated
#define dc_archive_chat(a,b,c) dc_set_chat_visibility((a), (b), (c)? 1 : 0) // not used anymore
#define dc_chat_get_archived(a) (dc_chat_get_visibility((a))==1? 1 : 0) // not used anymore
/*
@@ -4597,6 +4585,48 @@ void dc_array_add_id (dc_array_t*, uint32_t); // depreca
*/
/**
* @defgroup DC_CHAT_VISIBILITY DC_CHAT_VISIBILITY
*
* These constants describe the visibility of a chat.
* The chat visibiliry can be get using dc_chat_get_visibility()
* and set using dc_set_chat_visibility().
*
* @addtogroup DC_CHAT_VISIBILITY
* @{
*/
/**
* Chats with normal visibility are not archived and are shown below all pinned chats.
* Archived chats, that receive new messages automatically become normal chats.
*/
#define DC_CHAT_VISIBILITY_NORMAL 0
/**
* Archived chats are not included in the default chatlist returned by dc_get_chatlist().
* Instead, if there are _any_ archived chats, the pseudo-chat
* with the chat_id DC_CHAT_ID_ARCHIVED_LINK will be added the the end of the chatlist.
*
* The UI typically shows a little icon or chats beside archived chats in the chatlist,
* this is needed as eg. the search will also return archived chats.
*
* If archived chats receive new messages, they become normal chats again.
*
* To get a list of archived chats, use dc_get_chatlist() with the flag DC_GCL_ARCHIVED_ONLY.
*/
#define DC_CHAT_VISIBILITY_ARCHIVED 1
/**
* Pinned chats are included in the default chatlist. moreover,
* they are always the first items, whether they have fresh messages or not.
*/
#define DC_CHAT_VISIBILITY_PINNED 2
/**
* @}
*/
/*
* TODO: Strings need some doumentation about used placeholders.
*

View File

@@ -25,8 +25,7 @@ use std::time::{Duration, SystemTime};
use libc::uintptr_t;
use num_traits::{FromPrimitive, ToPrimitive};
use deltachat::chat::ChatId;
use deltachat::chat::MuteDuration;
use deltachat::chat::{ChatId, ChatVisibility, MuteDuration};
use deltachat::constants::DC_MSG_ID_LAST_SPECIAL;
use deltachat::contact::Contact;
use deltachat::context::Context;
@@ -1189,28 +1188,32 @@ pub unsafe extern "C" fn dc_get_next_media(
}
#[no_mangle]
pub unsafe extern "C" fn dc_archive_chat(
pub unsafe extern "C" fn dc_set_chat_visibility(
context: *mut dc_context_t,
chat_id: u32,
archive: libc::c_int,
) {
if context.is_null() {
eprintln!("ignoring careless call to dc_archive_chat()");
eprintln!("ignoring careless call to dc_set_chat_visibility()");
return;
}
let ffi_context = &*context;
let archive = if archive == 0 {
false
} else if archive == 1 {
true
} else {
return;
let visibility = match archive {
0 => ChatVisibility::Normal,
1 => ChatVisibility::Archived,
2 => ChatVisibility::Pinned,
_ => {
ffi_context.warning(
"ignoring careless call to dc_set_chat_visibility(): unknown archived state",
);
return;
}
};
ffi_context
.with_inner(|ctx| {
ChatId::new(chat_id)
.set_archived(ctx, archive)
.log_err(ffi_context, "Failed archive chat")
.set_visibility(ctx, visibility)
.log_err(ffi_context, "Failed setting chat visibility")
.unwrap_or(())
})
.unwrap_or(())
@@ -2454,13 +2457,17 @@ pub unsafe extern "C" fn dc_chat_get_color(chat: *mut dc_chat_t) -> u32 {
}
#[no_mangle]
pub unsafe extern "C" fn dc_chat_get_archived(chat: *mut dc_chat_t) -> libc::c_int {
pub unsafe extern "C" fn dc_chat_get_visibility(chat: *mut dc_chat_t) -> libc::c_int {
if chat.is_null() {
eprintln!("ignoring careless call to dc_chat_get_archived()");
eprintln!("ignoring careless call to dc_chat_get_visibility()");
return 0;
}
let ffi_chat = &*chat;
ffi_chat.chat.is_archived() as libc::c_int
match ffi_chat.chat.visibility {
ChatVisibility::Normal => 0,
ChatVisibility::Archived => 1,
ChatVisibility::Pinned => 2,
}
}
#[no_mangle]

View File

@@ -1,7 +1,7 @@
use std::path::Path;
use std::str::FromStr;
use deltachat::chat::{self, Chat, ChatId};
use deltachat::chat::{self, Chat, ChatId, ChatVisibility};
use deltachat::chatlist::*;
use deltachat::constants::*;
use deltachat::contact::*;
@@ -371,6 +371,8 @@ pub fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::Error> {
listmedia\n\
archive <chat-id>\n\
unarchive <chat-id>\n\
pin <chat-id>\n\
unpin <chat-id>\n\
delchat <chat-id>\n\
===========================Message commands==\n\
listmsgs <query>\n\
@@ -511,14 +513,19 @@ pub fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::Error> {
for i in (0..cnt).rev() {
let chat = Chat::load_from_db(context, chatlist.get_chat_id(i))?;
println!(
"{}#{}: {} [{} fresh]",
"{}#{}: {} [{} fresh] {}",
chat_prefix(&chat),
chat.get_id(),
chat.get_name(),
chat.get_id().get_fresh_msg_cnt(context),
match chat.visibility {
ChatVisibility::Normal => "",
ChatVisibility::Archived => "📦",
ChatVisibility::Pinned => "📌",
},
);
let lot = chatlist.get_summary(context, i, Some(&chat));
let statestr = if chat.is_archived() {
let statestr = if chat.visibility == ChatVisibility::Archived {
" [Archived]"
} else {
match lot.get_state() {
@@ -842,10 +849,18 @@ pub fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::Error> {
}
print!("\n");
}
"archive" | "unarchive" => {
"archive" | "unarchive" | "pin" | "unpin" => {
ensure!(!arg1.is_empty(), "Argument <chat-id> missing.");
let chat_id = ChatId::new(arg1.parse()?);
chat_id.set_archived(context, arg0 == "archive")?;
chat_id.set_visibility(
context,
match arg0 {
"archive" => ChatVisibility::Archived,
"unarchive" | "unpin" => ChatVisibility::Normal,
"pin" => ChatVisibility::Pinned,
_ => panic!("Unexpected command (This should never happen)"),
},
)?;
}
"delchat" => {
ensure!(!arg1.is_empty(), "Argument <chat-id> missing.");
@@ -969,7 +984,10 @@ pub fn dc_cmdline(context: &Context, line: &str) -> Result<(), failure::Error> {
}
"setqr" => {
ensure!(!arg1.is_empty(), "Argument <qr-content> missing.");
set_config_from_qr(context, arg1);
match set_config_from_qr(context, arg1) {
Ok(()) => println!("Config set from QR code, you can now call 'configure'"),
Err(err) => println!("Cannot set config from QR code: {:?}", err),
}
}
"providerinfo" => {
ensure!(!arg1.is_empty(), "Argument <addr> missing.");

View File

@@ -263,7 +263,7 @@ const DB_COMMANDS: [&str; 11] = [
"housekeeping",
];
const CHAT_COMMANDS: [&str; 24] = [
const CHAT_COMMANDS: [&str; 26] = [
"listchats",
"listarchived",
"chat",
@@ -287,6 +287,8 @@ const CHAT_COMMANDS: [&str; 24] = [
"listmedia",
"archive",
"unarchive",
"pin",
"unpin",
"delchat",
];
const MESSAGE_COMMANDS: [&str; 8] = [

View File

@@ -423,7 +423,7 @@ class Chat(object):
"""return True if this chat is archived.
:returns: True if archived.
"""
return lib.dc_chat_get_archived(self._dc_chat)
return lib.dc_chat_get_visibility(self._dc_chat) == const.DC_CHAT_VISIBILITY_ARCHIVED
def enable_sending_locations(self, seconds):
"""enable sending locations for this chat.

View File

@@ -33,6 +33,9 @@ DC_CHAT_TYPE_UNDEFINED = 0
DC_CHAT_TYPE_SINGLE = 100
DC_CHAT_TYPE_GROUP = 120
DC_CHAT_TYPE_VERIFIED_GROUP = 130
DC_CHAT_VISIBILITY_NORMAL = 0
DC_CHAT_VISIBILITY_ARCHIVED = 1
DC_CHAT_VISIBILITY_PINNED = 2
DC_MSG_ID_MARKER1 = 1
DC_MSG_ID_DAYMARKER = 9
DC_MSG_ID_LAST_SPECIAL = 9

View File

@@ -137,14 +137,18 @@ impl ChatId {
}
/// Archives or unarchives a chat.
pub fn set_archived(self, context: &Context, new_archived: bool) -> Result<(), Error> {
pub fn set_visibility(
self,
context: &Context,
visibility: ChatVisibility,
) -> Result<(), Error> {
ensure!(
!self.is_special(),
"bad chat_id, can not be special chat: {}",
self
);
if new_archived {
if visibility == ChatVisibility::Archived {
sql::execute(
context,
&context.sql,
@@ -157,7 +161,7 @@ impl ChatId {
context,
&context.sql,
"UPDATE chats SET archived=? WHERE id=?;",
params![new_archived, self],
params![visibility, self],
)?;
context.call_cb(Event::MsgsChanged {
@@ -168,13 +172,13 @@ impl ChatId {
Ok(())
}
// note that unarchive() is not the same as set_archived(false) -
// eg. unarchive() does not send events as done for set_archived(false).
// note that unarchive() is not the same as set_visibility(Normal) -
// eg. unarchive() does not modify pinned chats and does not send events.
pub fn unarchive(self, context: &Context) -> Result<(), Error> {
sql::execute(
context,
&context.sql,
"UPDATE chats SET archived=0 WHERE id=?",
"UPDATE chats SET archived=0 WHERE id=? and archived=1",
params![self],
)?;
Ok(())
@@ -421,7 +425,7 @@ pub struct Chat {
pub id: ChatId,
pub typ: Chattype,
pub name: String,
archived: bool,
pub visibility: ChatVisibility,
pub grpid: String,
blocked: Blocked,
pub param: Params,
@@ -445,7 +449,7 @@ impl Chat {
name: row.get::<_, String>(1)?,
grpid: row.get::<_, String>(2)?,
param: row.get::<_, String>(3)?.parse().unwrap_or_default(),
archived: row.get(4)?,
visibility: row.get(4)?,
blocked: row.get::<_, Option<_>>(5)?.unwrap_or_default(),
is_sending_locations: row.get(6)?,
mute_duration: row.get(7)?,
@@ -656,7 +660,7 @@ impl Chat {
id: self.id,
type_: self.typ as u32,
name: self.name.clone(),
archived: self.archived,
archived: self.visibility == ChatVisibility::Archived,
param: self.param.to_string(),
gossiped_timestamp: self.get_gossiped_timestamp(context),
is_sending_locations: self.is_sending_locations,
@@ -668,9 +672,8 @@ impl Chat {
})
}
/// Returns true if the chat is archived.
pub fn is_archived(&self) -> bool {
self.archived
pub fn get_visibility(&self) -> ChatVisibility {
self.visibility
}
pub fn is_unpromoted(&self) -> bool {
@@ -928,6 +931,40 @@ impl Chat {
}
}
#[derive(Debug, Copy, Eq, PartialEq, Clone, Serialize, Deserialize)]
pub enum ChatVisibility {
Normal,
Archived,
Pinned,
}
impl rusqlite::types::ToSql for ChatVisibility {
fn to_sql(&self) -> rusqlite::Result<rusqlite::types::ToSqlOutput> {
let visibility = match &self {
ChatVisibility::Normal => 0,
ChatVisibility::Archived => 1,
ChatVisibility::Pinned => 2,
};
let val = rusqlite::types::Value::Integer(visibility);
let out = rusqlite::types::ToSqlOutput::Owned(val);
Ok(out)
}
}
impl rusqlite::types::FromSql for ChatVisibility {
fn column_result(value: rusqlite::types::ValueRef) -> rusqlite::types::FromSqlResult<Self> {
i64::column_result(value).and_then(|val| {
match val {
2 => Ok(ChatVisibility::Pinned),
1 => Ok(ChatVisibility::Archived),
0 => Ok(ChatVisibility::Normal),
// fallback to to Normal for unknown values, may happen eg. on imports created by a newer version.
_ => Ok(ChatVisibility::Normal),
}
})
}
}
/// The current state of a chat.
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[non_exhaustive]
@@ -2560,7 +2597,7 @@ mod tests {
let chat = Chat::load_from_db(&t.ctx, chat_id).unwrap();
assert_eq!(chat.id, chat_id);
assert!(chat.is_self_talk());
assert!(!chat.archived);
assert!(chat.visibility == ChatVisibility::Normal);
assert!(!chat.is_device_talk());
assert!(chat.can_send());
assert_eq!(chat.name, t.ctx.stock_str(StockMessage::SavedMessages));
@@ -2574,7 +2611,7 @@ mod tests {
assert_eq!(DC_CHAT_ID_DEADDROP, 1);
assert!(chat.id.is_deaddrop());
assert!(!chat.is_self_talk());
assert!(!chat.archived);
assert!(chat.visibility == ChatVisibility::Normal);
assert!(!chat.is_device_talk());
assert!(!chat.can_send());
assert_eq!(chat.name, t.ctx.stock_str(StockMessage::DeadDrop));
@@ -2780,35 +2817,136 @@ mod tests {
assert_eq!(DC_GCL_NO_SPECIALS, 0x02);
// archive first chat
assert!(chat_id1.set_archived(&t.ctx, true).is_ok());
assert!(Chat::load_from_db(&t.ctx, chat_id1).unwrap().is_archived());
assert!(!Chat::load_from_db(&t.ctx, chat_id2).unwrap().is_archived());
assert!(chat_id1
.set_visibility(&t.ctx, ChatVisibility::Archived)
.is_ok());
assert!(
Chat::load_from_db(&t.ctx, chat_id1)
.unwrap()
.get_visibility()
== ChatVisibility::Archived
);
assert!(
Chat::load_from_db(&t.ctx, chat_id2)
.unwrap()
.get_visibility()
== ChatVisibility::Normal
);
assert_eq!(get_chat_cnt(&t.ctx), 2);
assert_eq!(chatlist_len(&t.ctx, 0), 2); // including DC_CHAT_ID_ARCHIVED_LINK now
assert_eq!(chatlist_len(&t.ctx, DC_GCL_NO_SPECIALS), 1);
assert_eq!(chatlist_len(&t.ctx, DC_GCL_ARCHIVED_ONLY), 1);
// archive second chat
assert!(chat_id2.set_archived(&t.ctx, true).is_ok());
assert!(Chat::load_from_db(&t.ctx, chat_id1).unwrap().is_archived());
assert!(Chat::load_from_db(&t.ctx, chat_id2).unwrap().is_archived());
assert!(chat_id2
.set_visibility(&t.ctx, ChatVisibility::Archived)
.is_ok());
assert!(
Chat::load_from_db(&t.ctx, chat_id1)
.unwrap()
.get_visibility()
== ChatVisibility::Archived
);
assert!(
Chat::load_from_db(&t.ctx, chat_id2)
.unwrap()
.get_visibility()
== ChatVisibility::Archived
);
assert_eq!(get_chat_cnt(&t.ctx), 2);
assert_eq!(chatlist_len(&t.ctx, 0), 1); // only DC_CHAT_ID_ARCHIVED_LINK now
assert_eq!(chatlist_len(&t.ctx, DC_GCL_NO_SPECIALS), 0);
assert_eq!(chatlist_len(&t.ctx, DC_GCL_ARCHIVED_ONLY), 2);
// archive already archived first chat, unarchive second chat two times
assert!(chat_id1.set_archived(&t.ctx, true).is_ok());
assert!(chat_id2.set_archived(&t.ctx, false).is_ok());
assert!(chat_id2.set_archived(&t.ctx, false).is_ok());
assert!(Chat::load_from_db(&t.ctx, chat_id1).unwrap().is_archived());
assert!(!Chat::load_from_db(&t.ctx, chat_id2).unwrap().is_archived());
assert!(chat_id1
.set_visibility(&t.ctx, ChatVisibility::Archived)
.is_ok());
assert!(chat_id2
.set_visibility(&t.ctx, ChatVisibility::Normal)
.is_ok());
assert!(chat_id2
.set_visibility(&t.ctx, ChatVisibility::Normal)
.is_ok());
assert!(
Chat::load_from_db(&t.ctx, chat_id1)
.unwrap()
.get_visibility()
== ChatVisibility::Archived
);
assert!(
Chat::load_from_db(&t.ctx, chat_id2)
.unwrap()
.get_visibility()
== ChatVisibility::Normal
);
assert_eq!(get_chat_cnt(&t.ctx), 2);
assert_eq!(chatlist_len(&t.ctx, 0), 2);
assert_eq!(chatlist_len(&t.ctx, DC_GCL_NO_SPECIALS), 1);
assert_eq!(chatlist_len(&t.ctx, DC_GCL_ARCHIVED_ONLY), 1);
}
fn get_chats_from_chat_list(ctx: &Context, listflags: usize) -> Vec<ChatId> {
let chatlist = Chatlist::try_load(ctx, listflags, None, None).unwrap();
let mut result = Vec::new();
for chatlist_index in 0..chatlist.len() {
result.push(chatlist.get_chat_id(chatlist_index))
}
result
}
#[test]
fn test_pinned() {
let t = dummy_context();
let mut msg = Message::new(Viewtype::Text);
msg.text = Some("foo".to_string());
let msg_id = add_device_msg(&t.ctx, None, Some(&mut msg)).unwrap();
let chat_id1 = message::Message::load_from_db(&t.ctx, msg_id)
.unwrap()
.chat_id;
let chat_id2 = create_by_contact_id(&t.ctx, DC_CONTACT_ID_SELF).unwrap();
let chat_id3 = create_group_chat(&t.ctx, VerifiedStatus::Unverified, "foo").unwrap();
let chatlist = get_chats_from_chat_list(&t.ctx, DC_GCL_NO_SPECIALS);
assert_eq!(chatlist, vec![chat_id3, chat_id1, chat_id2]);
// pin
assert!(
chat_id1
.set_visibility(&t.ctx, ChatVisibility::Pinned)
.is_ok()
== true
);
assert_eq!(
Chat::load_from_db(&t.ctx, chat_id1)
.unwrap()
.get_visibility(),
ChatVisibility::Pinned
);
// check if chat order changed
let chatlist = get_chats_from_chat_list(&t.ctx, DC_GCL_NO_SPECIALS);
assert_eq!(chatlist, vec![chat_id1, chat_id3, chat_id2]);
// unpin
assert!(
chat_id1
.set_visibility(&t.ctx, ChatVisibility::Normal)
.is_ok()
== true
);
assert_eq!(
Chat::load_from_db(&t.ctx, chat_id1)
.unwrap()
.get_visibility(),
ChatVisibility::Normal
);
// check if chat order changed back
let chatlist = get_chats_from_chat_list(&t.ctx, DC_GCL_NO_SPECIALS);
assert_eq!(chatlist, vec![chat_id3, chat_id1, chat_id2]);
}
#[test]
fn test_set_chat_name() {
let t = dummy_context();

View File

@@ -60,7 +60,7 @@ impl Chatlist {
/// or "Not now".
/// The UI can also offer a "Close" button that calls dc_marknoticed_contact() then.
/// - DC_CHAT_ID_ARCHIVED_LINK (6) - this special chat is present if the user has
/// archived *any* chat using dc_archive_chat(). The UI should show a link as
/// archived *any* chat using dc_set_chat_visibility(). The UI should show a link as
/// "Show archived chats", if the user clicks this item, the UI should show a
/// list of all archived chats that can be created by this function hen using
/// the DC_GCL_ARCHIVED_ONLY flag.
@@ -199,13 +199,13 @@ impl Chatlist {
SELECT MAX(timestamp)
FROM msgs
WHERE chat_id=c.id
AND (hidden=0 OR state=?))
AND (hidden=0 OR state=?1))
WHERE c.id>9
AND c.blocked=0
AND c.archived=0
AND NOT c.archived=?2
GROUP BY c.id
ORDER BY IFNULL(m.timestamp,c.created_timestamp) DESC, m.id DESC;",
params![MessageState::OutDraft],
ORDER BY c.archived=?3 DESC, IFNULL(m.timestamp,c.created_timestamp) DESC, m.id DESC;",
params![MessageState::OutDraft, ChatVisibility::Archived, ChatVisibility::Pinned],
process_row,
process_rows,
)?;
@@ -392,7 +392,9 @@ mod tests {
let chats = Chatlist::try_load(&t.ctx, DC_GCL_ARCHIVED_ONLY, None, None).unwrap();
assert_eq!(chats.len(), 0);
chat_id1.set_archived(&t.ctx, true).ok();
chat_id1
.set_visibility(&t.ctx, ChatVisibility::Archived)
.ok();
let chats = Chatlist::try_load(&t.ctx, DC_GCL_ARCHIVED_ONLY, None, None).unwrap();
assert_eq!(chats.len(), 1);
}