Import translated xliff data

l10n-db/i18n/SaveSettings.toml

@@ -5,3 +5,18 @@ description = "This is a label on a button which will save the settings when cli
 locale = "en"
 content = "Save Settings"
 modified = "2025-02-22T23:44:18.874218939Z"
+
+[variants.eo]
+locale = "eo"
+content = "Konservi Agordojn"
+modified = "2025-02-24T19:32:11.246639077Z"
+
+[variants.de]
+locale = "de"
+content = "Einstellungen Speichern"
+modified = "2025-02-24T19:33:19.516005843Z"
+
+[variants.es]
+locale = "es"
+content = "Guardar Configuraciones"
+modified = "2025-02-24T19:33:23.861329923Z"

l10n-db/i18n/TimeDistance.toml

@@ -5,3 +5,18 @@ description = "A summary of a workout or many workouts that involve a time and a
 locale = "en"
 content = "{distance} of {activity} in {hours, plural, =1 {{hours} hour} other {{hours} hours}} and {minutes, plural, =1 {{minutes} minute} other {{minutes} minutes}}"
 modified = "2025-02-24T14:09:17.361641899Z"
+
+[variants.eo]
+locale = "eo"
+content = "{distance} de {activity} en {hours, plural, =1 {{hours} horo} other {{hours} horoj}} {minutes, plural, =1 {{minutes} minuto} other {{minutes} minutoj}}"
+modified = "2025-02-24T19:32:11.246943602Z"
+
+[variants.de]
+locale = "de"
+content = "{distance} von {activity} in {hours, plural, one {}=1 {{hours} Stunde} other {{hours} Stunden}} und {minutes, plural, one {}=1 {{minutes} Minute} other {{minutes} Minuten}}"
+modified = "2025-02-24T19:33:19.516210807Z"
+
+[variants.es]
+locale = "es"
+content = "{distance} de {activity} en {hours, plural, one {}=1 {{hours} hora} other {{hours} horas}} y {minutes, plural, one {}=1 {{minutes} minuto} other {{minutes} minutos}}"
+modified = "2025-02-24T19:33:23.861604738Z"

l10n-db/i18n/Welcome.toml

@@ -1,7 +1,22 @@
 key = "Welcome"
 description = "This is a welcome content that will be shown on first app opening, before configuration."
 
+[variants.eo]
+locale = "eo"
+content = "Bonvenon al FitnessTrax"
+modified = "2025-02-24T19:32:11.246407627Z"
+
 [variants.en]
 locale = "en"
 content = "Welcome to FitnessTrax"
 modified = "2025-02-22T23:43:24.786544124Z"
+
+[variants.es]
+locale = "es"
+content = "Bienvenido a FitnessTrax"
+modified = "2025-02-24T19:33:23.861143003Z"
+
+[variants.de]
+locale = "de"
+content = "Willkommen bei FitnessTrax"
+modified = "2025-02-24T19:33:19.515861453Z"

l10n-db/src/bin/main.rs

@@ -7,7 +7,7 @@ use std::{
 use clap::{Parser, Subcommand};
 
 use icu_locid::{langid, LanguageIdentifier};
-use l10n_db::{self, js, read_file, xliff, Bundle, Editor, ReadError};
+use l10n_db::{self, js, read_file, xliff::{self, import_file}, Bundle, Editor, ReadError};
 use serde::Deserialize;
 
 #[derive(Parser)]
@@ -30,6 +30,10 @@ enum Commands {
     ListKeys,
     // Search the database
     // Search { },
+    Import {
+        #[arg(short, long)]
+        file: String,
+    },
     /// Export the database
     Export {
         #[arg(short, long)]
@@ -74,6 +78,10 @@ fn main() {
                 println!("{}", key);
             }
         }
+        Some(Commands::Import { file }) => {
+            import_file(&mut bundle, &PathBuf::from(file)).unwrap();
+            bundle.save();
+        }
         Some(Commands::Export { format, locale }) => {
             let locale = locale.as_ref().map(|l| l.clone().parse::<LanguageIdentifier>().unwrap()).unwrap_or(langid!("en"));
 

l10n-db/src/formats/js.rs

@@ -16,7 +16,7 @@ pub fn export_fh(bundle: &Bundle, locale: LanguageIdentifier, fh: &mut File) ->
     }).collect::<Vec<(String, String)>>();
 
     let messages: BTreeMap<String, String> = messages.into_iter().collect();
-    fh.write(serde_json::to_string(&messages).unwrap().as_bytes()).unwrap();
+    fh.write(serde_json::to_string_pretty(&messages).unwrap().as_bytes()).unwrap();
 
     Ok(())
 }

l10n-db/src/formats/xliff.rs

@@ -1,9 +1,24 @@
-use std::{fs::File, io, path::Path};
+use std::{
+    collections::HashMap,
+    fs::File,
+    io::{self, BufReader, Read, Write},
+    path::Path,
+};
 
-use icu_locid::LanguageIdentifier;
-use xml::{writer::XmlEvent, EmitterConfig, EventWriter};
+use chrono::{DateTime, Utc};
+use icu_locid::{langid, LanguageIdentifier};
+use xml::{attribute::OwnedAttribute, reader, writer, EmitterConfig, EventReader, EventWriter};
 
-use crate::{Bundle, Message, WriteError};
+use crate::{Bundle, Message, ReadError, WriteError};
+
+struct PartialMessage {
+    variants: HashMap<LanguageIdentifier, PartialVariant>,
+}
+
+struct PartialVariant {
+    content: Option<String>,
+    modified: Option<DateTime<Utc>>,
+}
 
 pub fn export_file(
     bundle: &Bundle,
@@ -14,33 +29,93 @@ pub fn export_file(
     export_fh(bundle, locale, &mut file)
 }
 
-pub fn export_fh(
-    bundle: &Bundle,
-    locale: LanguageIdentifier,
-    fh: &mut File,
-) -> Result<(), WriteError> {
-    let mut writer = EmitterConfig::new()
-        .perform_indent(true)
-        .create_writer(fh);
+pub fn export_fh<W>(bundle: &Bundle, locale: LanguageIdentifier, fh: W) -> Result<(), WriteError>
+where
+    W: Write,
+{
+    let mut writer = EmitterConfig::new().perform_indent(true).create_writer(fh);
 
     writer
         .write(
-            XmlEvent::start_element("xliff")
+            writer::XmlEvent::start_element("xliff")
                 .attr("xmlns", "urn:oasis:names:tc:xliff:document:2.0")
                 .attr("version", "2.0")
                 .attr("srcLang", &format!("{}", locale)),
         )
         .unwrap();
     writer
-        .write(XmlEvent::start_element("file").attr("id", "main"))
+        .write(writer::XmlEvent::start_element("file").attr("id", "main"))
         .unwrap();
 
     for (key, message) in bundle.message_iter() {
         write_message(&mut writer, key, message, &locale);
     }
 
-    writer.write(XmlEvent::end_element()).unwrap();
-    writer.write(XmlEvent::end_element()).unwrap();
+    writer.write(writer::XmlEvent::end_element()).unwrap();
+    writer.write(writer::XmlEvent::end_element()).unwrap();
+    Ok(())
+}
+
+pub fn import_file(bundle: &mut Bundle, path: &Path) -> Result<(), ReadError> {
+    let file = File::open(path).unwrap();
+    let file = BufReader::new(file);
+
+    import_reader(bundle, file)
+}
+
+pub fn import_reader<R>(bundle: &mut Bundle, fh: R) -> Result<(), ReadError>
+where
+    R: Read,
+{
+    let parser = EventReader::new(fh);
+
+    let mut locale: LanguageIdentifier = langid!("en");
+    let mut current_key = None;
+    let mut current_text: Option<String> = None;
+    let mut in_target = false;
+
+    for event in parser {
+        match event {
+            Ok(reader::XmlEvent::StartElement {
+                name, attributes, ..
+            }) => match name.local_name.as_ref() {
+                "xliff" => {
+                    locale = find_attribute(&attributes, "trgLang")
+                        .unwrap()
+                        .parse::<LanguageIdentifier>()
+                        .unwrap();
+                }
+                "unit" => current_key = find_attribute(&attributes, "id"),
+                "target" => in_target = true,
+                _ => println!("name: {}", name),
+            },
+            Ok(reader::XmlEvent::EndElement { name }) => match name.local_name.as_ref() {
+                "unit" => {
+                    if let Some(key) = current_key {
+                        let message = bundle.message(key);
+                        let variant = message.variant_mut(locale.clone());
+                        if let Some(ref text) = current_text {
+                            variant.set_content(text.clone());
+                        }
+                    }
+                    current_key = None;
+                }
+                "target" => in_target = false,
+                _ => {}
+            },
+            Ok(reader::XmlEvent::Characters(data)) => {
+                if in_target {
+                    current_text = Some(data)
+                }
+            }
+            Err(e) => {
+                eprintln!("error: {e}");
+                break;
+            }
+            _ => {}
+        }
+    }
+
     Ok(())
 }
 
@@ -53,19 +128,30 @@ fn write_message<T>(
     T: std::io::Write,
 {
     [
-        XmlEvent::start_element("unit").attr("id", key).into(),
-        XmlEvent::start_element("notes").into(),
-        XmlEvent::start_element("note").into(),
-        XmlEvent::characters(message.description()).into(),
-        XmlEvent::end_element().into(),
-        XmlEvent::end_element().into(),
-        XmlEvent::start_element("segment").into(),
-        XmlEvent::start_element("source").into(),
-        XmlEvent::characters(message.variant(locale).unwrap().content()).into(),
-        XmlEvent::end_element().into(),
-        XmlEvent::end_element().into(),
-        XmlEvent::end_element().into(),
+        writer::XmlEvent::start_element("unit")
+            .attr("id", key)
+            .into(),
+        writer::XmlEvent::start_element("notes").into(),
+        writer::XmlEvent::start_element("note").into(),
+        writer::XmlEvent::characters(message.description()).into(),
+        writer::XmlEvent::end_element().into(),
+        writer::XmlEvent::end_element().into(),
+        writer::XmlEvent::start_element("segment").into(),
+        writer::XmlEvent::start_element("source").into(),
+        writer::XmlEvent::characters(message.variant(locale).unwrap().content()).into(),
+        writer::XmlEvent::end_element().into(),
+        writer::XmlEvent::end_element().into(),
+        writer::XmlEvent::end_element().into(),
     ]
     .into_iter()
-    .for_each(|elem: XmlEvent| writer.write(elem).unwrap());
+    .for_each(|elem: writer::XmlEvent| writer.write(elem).unwrap());
+}
+
+fn find_attribute(attrs: &Vec<OwnedAttribute>, name: &str) -> Option<String> {
+    for f in attrs {
+        if name == f.name.local_name {
+            return Some(f.value.clone());
+        }
+    }
+    None
 }