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Fix issue #642, frontend not in english if the user language does not exist (#648) 

* syntax and names

* Solve the issue #642, by searching index of english language code in catalog.
This commit is contained in:
Requiem 2019-08-23 11:02:24 +02:00 committed by Ana Gelez
parent 28fb50438e
commit 935d331e97
1 changed files with 6 additions and 1 deletions
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7
plume-front/src/main.rs
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@ -46,10 +46,15 @@ lazy_static! {
let catalogs = include_i18n!();
let lang = js! { return navigator.language }.into_string().unwrap();
let lang = lang.splitn(2, '-').next().unwrap_or("en");
let english_position = catalogs
.iter()
.position(|(language_code, _)| *language_code == "en")
.unwrap();
catalogs
.iter()
.find(|(l, _)| l == &lang)
.unwrap_or(&catalogs[0])
.unwrap_or(&catalogs[english_position])
.clone()
.1
};