private async Task RefreshImChannels(bool force = false)
{
if (!force && ImChannels.Any())
{
return;
}
if (BusyStart != null)
{
BusyStart();
}
ImChannels.Clear();
var members = await _slackClient.GetMembers();
var ims = await _slackClient.GetImChannels();
var imsVm = new List <SlackItem>();
// todo move isDeleted flag to slack client
foreach (var c in ims.Where(im => !im.is_user_deleted))
{
var m = members.FirstOrDefault(mem => mem.id == c.user)
?? new Member {
real_name = c.user, profile = new Profile {
image_48 = "Assets/MediumGray.png", title = ""
}
};
imsVm.Add(new SlackItem(c.id, m.real_name, m.profile.title, m.real_name, null, m.profile.image_48));
}
foreach (var item in imsVm.OrderBy(c => c.Title))
{
ImChannels.Add(item);
}
if (BusyStop != null)
{
BusyStop();
}
}
public async Task RefreshMessages()
{
if (BusyStart != null)
{
BusyStart();
}
List <Message> messages;
var query = new MessageQuery {
Oldest = _latest
};
if (ChannelId.StartsWith("D"))
{
messages = await _slackClient.GetImMessages(ChannelId, query);
}
else
{
messages = await _slackClient.GetChannelMessages(ChannelId, query);
}
// update dates on older ones if this isn't the first load
if (!_firstLoad && Messages.Any())
{
foreach (var m in Messages)
{
// remove NEW msg from older ones (temporary hack)...
if (m.Title.StartsWith("[NEW!] "))
{
m.Title = m.Title.Replace("[NEW!] ", "");
}
// re-Humanize the time stamp
var dt = JavascriptDateTimeConverter.JsonToDate(m.Ts).ToLocalTime();
m.SubTitle = dt.Humanize(false);
}
}
if (messages.Any())
{
_latest = messages[0].ts + 1;
messages.RemoveAll(m => m.hidden);
messages.Reverse();
var members = await _slackClient.GetMembers();
foreach (var message in messages)
{
var userId = message.user;
var member = members.FirstOrDefault(mem => mem.id == userId)
?? new Member {
real_name = message.username, profile = new Profile {
title = ""
}
};
var title = "{0}{1}".FormatWith(_firstLoad ? "" : "[NEW!] ", member.real_name);
var dt = JavascriptDateTimeConverter.JsonToDate(message.ts).ToLocalTime();
Messages.Insert(0, new SlackItem
{
Ts = message.ts,
Title = title,
SubTitle = dt.Humanize(false),
Content = message.text
});
}
}
_firstLoad = false;
if (BusyStop != null)
{
BusyStop();
}
}