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69 lines
1.6 KiB
69 lines
1.6 KiB
use askama::i18n::FluentValue;
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use crate::LOCALES;
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use askama::i18n::{langid, LanguageIdentifier, Locale};
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use askama::i18n::fluent_templates::Loader;
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use serde::{
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Serialize,
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Deserialize,
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};
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use strum::{
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IntoEnumIterator,
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};
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use strum_macros::{
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EnumIter,
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AsRefStr,
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EnumVariantNames,
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EnumCount,
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};
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use derive_more::Display;
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#[derive(Serialize, Deserialize, Clone, Copy, Debug, Display, EnumIter, EnumCount, EnumVariantNames, AsRefStr, PartialEq, Eq)]
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pub enum SupportedLanguage {
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#[serde(rename="en-ca")]
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#[display(fmt="en-ca")]
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English,
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#[serde(rename="fr-ca")]
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#[display(fmt="fr-ca")]
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French,
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}
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impl From<SupportedLanguage> for FluentValue<'_> {
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fn from(n: SupportedLanguage) -> Self {
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n.to_string().into()
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}
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}
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impl Into<LanguageIdentifier> for SupportedLanguage {
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fn into(self) -> LanguageIdentifier {
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match self {
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Self::English => langid!("en-ca"),
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Self::French => langid!("fr-ca"),
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}
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}
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}
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impl<'a> Into<Locale<'a>> for SupportedLanguage {
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fn into(self) -> Locale<'a> {
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Locale::new(self.into(), &LOCALES)
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}
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}
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impl SupportedLanguage {
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pub fn lookup(&self, key: &str) -> String {
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LOCALES.lookup(&(*self).into(), key).expect("Unable to find key {key} in locale {self}.")
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}
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pub fn other_langs(&self) -> impl Iterator<Item=Self> + '_ {
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Self::iter()
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.filter(move |lang| lang != self)
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}
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pub fn native_name(&self) -> String {
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match self {
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Self::English => "English",
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Self::French => "Français"
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}.to_string()
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}
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}
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#[derive(Debug, Serialize, Deserialize, Clone)]
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pub struct LangLink {
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pub href: String,
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pub name: String,
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}
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