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Make room:get_alias_or_id() return the shortest alias

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This makes the room:get_alias_or_id() method return the shortest of the room
aliases in case that a canonical_alias is not set. In general this will save
screen real estate when a client uses the method to get a readable room
identifier to display to the user.
This commit is contained in:
Adrian Perez de Castro
2016-07-10 01:45:49 +03:00
parent 0fa555f6a8
commit 0422c47178
1 changed files with 9 additions and 1 deletions
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10
matrix/client.lua
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@@ -210,8 +210,16 @@ end
function Room:get_alias_or_id() function Room:get_alias_or_id()
if self.canonical_alias then if self.canonical_alias then
return self.canonical_alias return self.canonical_alias
elseif #self.aliases > 0 then elseif #self.aliases == 1 then
return self.aliases[1] return self.aliases[1]
elseif #self.aliases > 1 then
local shorter_index = 1
for index, alias in ipairs(self.aliases) do
if #alias < #self.aliases[shorter_index] then
shorter_index = index
end
end
return self.aliases[shorter_index]
else else
return self.room_id return self.room_id
end end