Fix schema

src/database.rs

@@ -1,6 +1,7 @@
 use std::fs;
-use std::io::ErrorKind;
-use std::process::exit;
+use std::fs::File;
+use std::collections::HashSet;
+use std::fmt;
 
 use reqwest;
 use rusqlite::{Connection, Transaction, ErrorCode};
@@ -13,29 +14,83 @@ use serde_json;
 use crate::language::Language;
 use crate::entry::{WiktionaryEntries, WiktionaryEntry};
 use crate::entry::Form;
-use crate::{MAJOR, MINOR, PATCH};
+use crate::{DB_DIR, CACHE_DIR, MAJOR, MINOR, PATCH};
+use crate::util;
 
-const DB_DIR: &str = "/usr/share/inflectived/";
-const CACHE_DIR: &str = "/var/cache/";
+pub enum DbError {
+    AccessDenied,
+}
+
+impl fmt::Display for DbError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            DbError::AccessDenied => write!(f, "Access denied"),
+        }
+    }
+}
 
 /// A database of Wiktionary entries
 pub struct WordDb {
-    db_path: String
+    db_path: String,
+    pub installed_langs: Vec<Language>,
+    pub installable_langs: Vec<Language>
 }
 
 impl WordDb {
     pub fn new(db_name: &str) -> Self {
-        let mut db_path = String::from(DB_DIR);
-        db_path.push_str(db_name);
+        let db_path = format!("{}/{}", DB_DIR, db_name);
 
-        Self { db_path }
+        let conn = Connection::open(&db_path).unwrap();
+
+        let mut installed_langs: Vec<Language> = Vec::new();
+
+        let statement = conn.prepare(
+            "SELECT code, name, major, minor, patch
+            FROM langs"
+        );
+
+        if let Ok(mut statement) = statement {
+            let mut rows = statement.query([]).unwrap();
+
+            while let Some(row) = rows.next().unwrap() {
+                installed_langs.push(Language::from_row(&row));
+            }
+
+            installed_langs.sort();
+        }
+
+        Self {
+            db_path,
+            installed_langs,
+            installable_langs: Language::list_langs(),
+        }
     }
 
     pub fn connect(&self) -> Connection {
         Connection::open(&self.db_path).unwrap()
     }
 
-    pub fn clean_tables(&mut self, lang: &Language) {
+    pub fn list_available(&self) -> String {
+        let mut list = String::new();
+
+        for lang in &self.installable_langs {
+            list.push_str(&format!(" - {} ({})\n", &lang.name, &lang.code));
+        }
+
+        list
+    }
+
+    pub fn get_lang(&self, code: &str) -> Option<Language> {
+        for lang in &self.installable_langs {
+            if lang.code == code {
+                return Some(lang.clone())
+            }
+        }
+
+        None
+    }
+
+    pub fn clean_tables(&mut self, lang: &Language) -> Result<(), DbError> {
         let mut conn = self.connect();
         let transaction = conn.transaction().unwrap();
 
@@ -50,10 +105,8 @@ impl WordDb {
         )", []) {
             match e {
                 SqliteFailure(f, _) => match f.code {
-                        ErrorCode::ReadOnly => {
-                        eprintln!("Could not write to database: Permission denied");
-                        eprintln!("Please run as root");
-                        exit(1);
+                    ErrorCode::ReadOnly => {
+                        return Err(DbError::AccessDenied)
                     },
                     _ => panic!("{}", e)
                 },
@@ -61,7 +114,18 @@ impl WordDb {
             }
         }
 
-        transaction.execute("DELETE FROM langs WHERE code = ?", [&lang.code]).unwrap();
+        if let Err(e) = transaction.execute(
+            "DELETE FROM langs WHERE code = ?", [&lang.code]) {
+            match e {
+                SqliteFailure(f, _) => match f.code {
+                    ErrorCode::ReadOnly => {
+                        return Err(DbError::AccessDenied)
+                    },
+                    _ => panic!("{}", e)
+                },
+                _ => panic!("{}", e)
+            }
+        };
 
         transaction.execute(&format!("DROP TABLE IF EXISTS {0}_words", &lang.code), []).unwrap();
         transaction.execute(&format!("DROP TABLE IF EXISTS {0}_types", &lang.code), []).unwrap();
@@ -72,14 +136,6 @@ impl WordDb {
             name TINYTEXT UNIQUE NOT NULL
         )", &lang.code), []).unwrap();
 
-        for type_ in &lang.types {
-            transaction.execute(&format!("
-            INSERT INTO {0}_types ( name )
-            VALUES (
-                ?
-            )", &lang.code), [type_]).unwrap();
-        }
-
         transaction.execute(&format!("
         CREATE TABLE {0}_words (
             id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
@@ -91,16 +147,13 @@ impl WordDb {
         )", &lang.code), []).unwrap();
 
         transaction.execute(&format!("
-        CREATE INDEX word_index
+        CREATE INDEX {0}_word_index
         ON {0}_words (word)
         ", &lang.code), []).unwrap();
 
-        transaction.execute("
-        INSERT INTO langs (code, name, major, minor, patch)
-        VALUES (?, ?, ?, ?, ?)
-        ", params![&lang.code, &lang.name, MAJOR, MINOR, PATCH]).unwrap();
-
         transaction.commit().unwrap();
+
+        Ok(())
     }
 
     pub fn insert_entry(&self, transaction: &Transaction, lang: &Language, entry: &WiktionaryEntry) {
@@ -111,7 +164,7 @@ impl WordDb {
                 (SELECT id FROM {0}_types WHERE name = ?)
         )", &lang.code),
             params![entry.word,
-                    entry.parsed_json.to_string(),
+                    entry.unparsed_json,
                     entry.type_]
         ).unwrap();
     }
@@ -142,7 +195,7 @@ impl WordDb {
         ).unwrap();
 
         for entry in entries.iter() {
-            if let Some(forms) = entry.parsed_json["forms"].as_array() {
+            if let Some(forms) = entry.parse_json()["forms"].as_array() {
                 let mut forms_vec: Vec<Form> = Vec::new();
 
                 for form in forms {
@@ -169,7 +222,10 @@ impl WordDb {
                         let mut senses: Vec<Value> = Vec::new();
 
                         for form in forms {
-                            let mut tags = form.tags.clone();
+                            let mut tags = match &form.tags {
+                                Some(tags) => tags.clone(),
+                                None => Vec::new()
+                            };
                             tags.push(String::from("form-of"));
                             tags.push(String::from("auto-generated"));
 
@@ -180,7 +236,10 @@ impl WordDb {
                                     }
                                 ],
                                 "glosses": [
-                                    form.tags.join(" ")
+                                    match &form.tags {
+                                        Some(tags) => tags.join(" "),
+                                        None => String::from("")
+                                    }
                                 ],
                                 "tags": tags
                             }));
@@ -194,7 +253,7 @@ impl WordDb {
 
                         let new_entry = WiktionaryEntry::new(forms[0].form.clone(),
                                                              entry.type_.clone(),
-                                                             entry_json);
+                                                             entry_json.to_string());
 
                         self.insert_entry(&transaction, lang, &new_entry);
                     }
@@ -206,57 +265,84 @@ impl WordDb {
         transaction.commit().unwrap();
     }
 
-    fn try_create_dir(&self, dir: &str) {
-        match fs::create_dir(dir) {
-            Err(e) => match e.kind() {
-                ErrorKind::AlreadyExists => {},
-                _ => panic!("{}", e)
-            },
-            _ => {}
+    fn insert_types(&mut self, lang: &Language, entries: &WiktionaryEntries) {
+        let mut conn = self.connect();
+        let transaction = conn.transaction().unwrap();
+
+        let mut types = HashSet::new();
+
+        for entry in entries.iter() {
+            types.insert(&entry.type_);
         }
+
+        for type_ in types {
+            transaction.execute(&format!("
+            INSERT INTO {0}_types ( name )
+            VALUES (?)", &lang.code), [type_]).unwrap();
+        }
+
+        transaction.commit().unwrap();
     }
 
-    pub async fn upgrade_lang(&mut self, lang: &Language) {
-        self.try_create_dir(DB_DIR);
+    fn insert_version(&mut self, lang: &Language) {
+        let mut conn = self.connect();
+        let transaction = conn.transaction().unwrap();
+
+        transaction.execute("
+        INSERT INTO langs (code, name, major, minor, patch)
+        VALUES (?, ?, ?, ?, ?)
+        ", params![&lang.code, &lang.name, MAJOR, MINOR, PATCH]).unwrap();
+
+        transaction.commit().unwrap();
+    }
+
+    pub async fn upgrade_lang(&mut self, lang: &Language) -> Result<(), DbError> {
+        util::try_create_dir(DB_DIR);
 
         println!("Trying to read cached data...");
-        let mut cache_file = String::from(CACHE_DIR);
-        cache_file.push_str("Polish.json");
+        let cache_file = format!("{}/{}.json", CACHE_DIR, &lang.name);
 
-        let cached_data = fs::read_to_string(&cache_file);
+        let mut cached_data = File::open(&cache_file);
         let mut request = None;
 
         if let Err(_) = cached_data {
-            request = Some(reqwest::get("https://kaikki.org/dictionary/Polish/kaikki.org-dictionary-Polish.json"));
+            let url = format!("https://kaikki.org/dictionary/{0}/kaikki.org-dictionary-{0}.json",
+                              &lang.name);
+            request = Some(reqwest::get(url));
         }
 
         println!("Cleaning tables...");
-        self.clean_tables(lang);
+        self.clean_tables(lang)?;
 
-        let data;
         if let Some(request) = request {
             // Actually, the request was sent before
             println!("Requesting data...");
-            data = request.await.unwrap().text().await.unwrap();
-            if cfg!(unix) {
-                println!("Caching data...");
-                self.try_create_dir(CACHE_DIR);
-                fs::write(&cache_file, &data).unwrap();
-            }
-        }
-        else {
-            data = cached_data.unwrap();
+            let data = request.await.unwrap().text().await.unwrap();
+
+            println!("Caching data...");
+            util::try_create_dir(CACHE_DIR);
+            fs::write(&cache_file, &data).unwrap();
+
+            cached_data = File::open(&cache_file);
         }
 
         println!("Parsing data...");
-        let entries = WiktionaryEntries::parse_data(data);
+        let entries = WiktionaryEntries::parse_data(cached_data.unwrap());
 
-        println!("Inserting data...");
+        println!("Inserting types...");
+        self.insert_types(lang, &entries);
+
+        println!("Inserting entries...");
         self.insert_entries(lang, &entries);
 
         println!("Generating \"form-of\" entries...");
         self.generate_entries(lang, &entries);
 
+        println!("Inserting version...");
+        self.insert_version(lang);
+
         println!("Done");
+
+        Ok(())
     }
 }

src/entry.rs

@@ -1,3 +1,5 @@
+use std::fs::File;
+use std::io::{BufRead, BufReader};
 use std::cmp;
 use std::slice::Iter;
 use serde_json::Value;
@@ -7,7 +9,7 @@ use serde::Deserialize;
 pub struct WiktionaryEntry {
     pub word: String,
     pub type_: String,
-    pub parsed_json: Value,
+    pub unparsed_json: String
 }
 
 impl cmp::PartialEq for WiktionaryEntry {
@@ -32,6 +34,8 @@ impl cmp::Ord for WiktionaryEntry {
 
 impl WiktionaryEntry {
     pub fn parse(unparsed_json: &str) -> Self {
+        // We could keep this in memory, but for bigger language databases
+        // it's going to crash the program
         let json: Value = serde_json::from_str(unparsed_json).unwrap();
 
         let word = String::from(json["word"].as_str().unwrap());
@@ -40,27 +44,33 @@ impl WiktionaryEntry {
         Self {
             word,
             type_,
-            parsed_json: json
+            unparsed_json: String::from(unparsed_json)
         }
     }
 
-    pub fn new(word: String, type_: String, parsed_json: Value) -> Self {
+    pub fn new(word: String, type_: String, unparsed_json: String) -> Self {
         Self {
             word,
             type_,
-            parsed_json
+            unparsed_json
         }
     }
+
+    pub fn parse_json(&self) -> Value {
+        serde_json::from_str(&self.unparsed_json).unwrap()
+    }
 }
 
 pub struct WiktionaryEntries(Vec<WiktionaryEntry>);
 
 impl WiktionaryEntries {
-    pub fn parse_data(data: String) -> Self {
+    pub fn parse_data(data: File) -> Self {
+        let reader = BufReader::new(data);
+
         let mut entries: Vec<WiktionaryEntry> = Vec::new();
 
-        for line in data.lines() {
-            entries.push(WiktionaryEntry::parse(line));
+        for line in reader.lines() {
+            entries.push(WiktionaryEntry::parse(&line.unwrap()));
         }
 
         Self(entries)
@@ -74,7 +84,7 @@ impl WiktionaryEntries {
 #[derive(Debug, Deserialize)]
 pub struct Form {
     pub form: String,
-    pub tags: Vec<String>,
+    pub tags: Option<Vec<String>>,
     pub source: Option<String>,
 }
 

src/language.rs

@@ -1,16 +1,69 @@
-#[derive(Debug)]
+use std::cmp::{PartialEq, PartialOrd, Ordering};
+
+use rusqlite::Row;
+use serde::Serialize;
+
+use crate::version::Version;
+
+#[derive(Serialize, Debug, Clone)]
 pub struct Language {
-    pub code: String,
-    pub name: String,
-    pub types: Vec<String>
+    pub code: String, // ISO 639-2
+    pub name: String, // English name
+    pub version: Option<Version>
 }
 
 impl Language {
-    pub fn new(code: &str, name: &str, types: Vec<String>) -> Self {
+    pub fn new(code: &str, name: &str) -> Self {
         Self {
             code: String::from(code),
             name: String::from(name),
-            types
+            version: None
         }
     }
+
+    pub fn from_row(row: &Row) -> Self {
+        Self {
+            code: row.get(0).unwrap(),
+            name: row.get(1).unwrap(),
+            version: Some(Version(row.get(2).unwrap(),
+                                  row.get(3).unwrap(),
+                                  row.get(4).unwrap()))
+        }
+    }
+
+    pub fn list_langs() -> Vec<Self> {
+        // Keep this list sorted by name
+        let langs = vec![
+            Self::new("eng", "English"),
+            Self::new("fre", "French"),
+            Self::new("ger", "German"),
+            Self::new("ita", "Italian"),
+            Self::new("pol", "Polish"),
+            Self::new("por", "Portuguese"),
+            Self::new("rus", "Russian"),
+            Self::new("spa", "Spanish"),
+        ];
+
+        langs
+    }
+}
+
+impl PartialEq for Language {
+    fn eq(&self, other: &Self) -> bool {
+        self.name == other.name
+    }
+}
+
+impl Eq for Language {}
+
+impl Ord for Language {
+    fn cmp(&self, other: &Self) -> Ordering {
+        self.name.cmp(&other.name)
+    }
+}
+
+impl PartialOrd for Language {
+    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+        Some(self.name.cmp(&other.name))
+    }
 }

src/main.rs

@@ -1,18 +1,26 @@
-#![feature(slice_group_by)]
+#![feature(slice_group_by, path_try_exists)]
+
+use std::process::exit;
+use std::fs;
 
 //mod database;
 use rocket::routes;
 use rocket::fs::FileServer;
 use clap::{App, AppSettings, Arg, SubCommand};
+
 //use database::WordDb;
 mod database;
 mod language;
 mod entry;
 mod views;
+mod version;
+mod util;
 
-use database::WordDb;
-use language::Language;
+use database::{WordDb, DbError};
 
+const DB_DIR: &str = "/usr/share/inflectived";
+const CACHE_DIR: &str = "/var/cache/inflectived";
+const FRONTEND_DIR: &str = "/opt/inflectived";
 
 const MAJOR: i32 = 0;
 const MINOR: i32 = 1;
@@ -56,46 +64,42 @@ async fn main() {
 
     let mut db = WordDb::new("inflectived.db");
 
-    let lang = Language::new("pl",
-                             "Polish",
-                             vec![String::from("adj"),
-                                  String::from("noun"),
-                                  String::from("verb"),
-                                  String::from("character"),
-                                  String::from("suffix"),
-                                  String::from("prefix"),
-                                  String::from("conj"),
-                                  String::from("adv"),
-                                  String::from("infix"),
-                                  String::from("name"),
-                                  String::from("phrase"),
-                                  String::from("prep_phrase"),
-                                  String::from("intj"),
-                                  String::from("det"),
-                                  String::from("prep"),
-                                  String::from("proverb"),
-                                  String::from("abbrev"),
-                                  String::from("num"),
-                                  String::from("pron"),
-                                  String::from("punct"),
-                                  String::from("interfix"),
-                                  String::from("particle")]);
-
     match matches.subcommand() {
-        ("upgrade", _) => { db.upgrade_lang(&lang).await; },
-        ("run", _) => {
+        ("upgrade", matches) => {
+            let lang = db.get_lang(matches.unwrap().value_of("LANG").unwrap());
+
+            if let None = lang {
+                eprintln!("The requested language is not available.");
+                eprintln!("Available languages:");
+                eprint!("{}", db.list_available());
+                exit(1);
+            }
+
+            if let Err(e) = db.upgrade_lang(&lang.unwrap()).await {
+                match e {
+                    DbError::AccessDenied => {
+                        eprintln!("Permission denied. Please run as root.");
+                        exit(1);
+                    }
+                }
+            }
+        },
+        ("run", _matches) => {
             let figment = rocket::Config::figment()
                                          .merge(("address", "0.0.0.0"));
 
-            rocket::custom(figment)
-                   .manage(db)
-                   .mount("/static", FileServer::from("static/"))
-                   .mount("/", routes![views::get_entries,
-                                       views::get_entries_like,
-                                       views::get_langs,
-                                       views::frontend])
-                   .launch()
-                   .await.unwrap();
+            let mut app = rocket::custom(figment)
+                                 .manage(db)
+                                 .mount("/", routes![views::get_entries,
+                                                     views::get_entries_like,
+                                                     views::get_langs,
+                                                     views::frontend]);
+
+            if let Ok(_) = fs::try_exists(FRONTEND_DIR) {
+                app = app.mount("/static", FileServer::from(FRONTEND_DIR));
+            }
+
+            app.launch().await.unwrap();
         },
         _ => {}
     }

src/util.rs

@@ -0,0 +1,12 @@
+use std::fs;
+use std::io::ErrorKind;
+
+pub fn try_create_dir(dir: &str) {
+    match fs::create_dir(dir) {
+        Err(e) => match e.kind() {
+            ErrorKind::AlreadyExists => {},
+            _ => panic!("{}", e)
+        },
+        _ => {}
+    }
+}

src/version.rs

@@ -0,0 +1,36 @@
+use std::cmp::{PartialEq, PartialOrd, Ordering};
+
+use serde::Serialize;
+
+#[derive(Serialize, Debug, Clone, PartialEq)]
+pub struct Version(pub u32, pub u32, pub u32);
+
+impl PartialOrd for Version {
+    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+        if self.0 > other.0 {
+            return Some(Ordering::Greater);
+        }
+
+        if self.0 < other.0 {
+            return Some(Ordering::Less);
+        }
+
+        if self.1 > other.1 {
+            return Some(Ordering::Greater);
+        }
+
+        if self.1 < other.1 {
+            return Some(Ordering::Less);
+        }
+
+        if self.2 > other.2 {
+            return Some(Ordering::Greater);
+        }
+
+        if self.2 < other.2 {
+            return Some(Ordering::Less);
+        }
+
+        Some(Ordering::Equal)
+    }
+}

src/views.rs

@@ -8,12 +8,14 @@ use rocket::serde::json::Json;
 use rusqlite::params;
 
 use crate::database::WordDb;
+use crate::language::Language;
+use crate::FRONTEND_DIR;
 
 #[get("/")]
-pub fn frontend() -> Option<content::Html<String>> {
-    match fs::read_to_string("static/index.html") {
-        Ok(file) => Some(content::Html(file)),
-        Err(_) => None
+pub fn frontend() -> content::Html<String> {
+    match fs::read_to_string(&format!("{}/{}", FRONTEND_DIR, "index.html")) {
+        Ok(file) => content::Html(file),
+        Err(_) => content::Html(String::from("<h1>No web frontend installed.</h1>"))
     }
 }
 
@@ -72,18 +74,16 @@ pub fn get_entries_like(db: &State<WordDb>, lang: &str, like: &str, limit: usize
 }
 
 #[get("/langs?<installed>")]
-pub fn get_langs(db: &State<WordDb>, installed: bool) -> Json<Vec<String>> {
-    let conn = db.connect();
-
-    let mut langs: Vec<String> = Vec::new();
+pub fn get_langs(db: &State<WordDb>, installed: bool) -> Json<Vec<Language>> {
+    let mut langs: Vec<Language> = Vec::new();
 
     if installed {
-        let mut statement = conn.prepare("SELECT name FROM langs").unwrap();
-
-        let mut rows = statement.query([]).unwrap();
-
-        while let Some(row) = rows.next().unwrap() {
-            langs.push(row.get(0).unwrap());
+        for lang in &db.installed_langs {
+            langs.push(lang.clone())
+        }
+    } else {
+        for lang in &db.installable_langs {
+            langs.push(lang.clone())
         }
     }
 

static/index.html

@@ -2,7 +2,7 @@
 <html>
 	<head>
 		<meta name="viewport" content="width=device-width, initial-scale=1">
-		<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+		<meta charset="utf-8"/>
 		<link rel="icon" href="/static/favicon.png">
 		<link rel="stylesheet" href="static/jquery-ui-1.13.0/jquery-ui.min.css">
 		<link rel="stylesheet" href="static/jquery-ui-1.13.0/jquery-ui.theme.min.css">
@@ -19,9 +19,9 @@
 				<div class="ui-widget" id="search-widget">
 					<input id="search-bar" placeholder="Search..." type="text" autocorrect="off" autocapitalize="none" autofocus>
 				</div>
-				<button type="submit" class="ui-button ui-widget" id="search">
-					<span class="ui-icon ui-icon-search"></span>
-				</button>
+				<select id="langs">
+				</select>
+				<!--<button id="menu"></button>-->
 			</form>
 			<div class="container" id="ajax-content">
 			</div>

static/index.js

@@ -1,27 +1,64 @@
 $(document).ready(() => {
-    let polishSchemas = null;
+    let selectedLang = null;
+    let schema = null;
+    let langs = null;
 
     $.ajax({
-        url: '/static/schemas/polish.json',
+        url: `/langs?installed`,
         success: data => {
-            polishSchemas = data
-            if(window.location.hash) {
-                getWord();
-            }
+            langs = data;
+
+            const selectedLangCode = localStorage.selectedLangCode;
+
+            let options = '';
+
+            langs.forEach(lang => {
+                if(selectedLangCode && lang.code == selectedLangCode) {
+                    options += `<option value="${lang.code}" selected>${lang.name}</option>`;
+                } else {
+                    options += `<option value="${lang.code}">${lang.name}</option>`;
+                }
+            });
+
+            $('#langs').html(options);
+            setLang($('#langs').val());
         }
     });
 
+    $('#langs').on('change', e => {
+        setLang(e.target.value);
+    });
+
+    function setLang(code) {
+        const lang = langs.find(lang => lang.code == code);
+
+        localStorage.selectedLangCode = code;
+        selectedLang = lang;
+
+        $.ajax({
+            url: `/static/schemas/${lang.name}.json`,
+            success: data => {
+                polishSchemas = data
+                if(window.location.hash) {
+                    getWord();
+                }
+            }
+        });
+    }
+
+    const searchBar = $('#search-bar');
+    const searchForm = $('#search-form');
+    const ajaxContent = $('#ajax-content');
+
     window.onhashchange = () => {
         getWord();
     };
 
-    const searchBar = $('#search-bar');
-
     searchBar.autocomplete({
         appendTo: '#search-form',
         source: (request, response) => {
             $.ajax({
-                url: '/langs/pl/words?like=' + request.term + '&limit=20&offset=0',
+                url: `/langs/${selectedLang.code}/words?like=${request.term}&limit=20&offset=0`,
                 success: data => response(data)
             })
         },
@@ -32,33 +69,39 @@ $(document).ready(() => {
         setTimeout(() => e.currentTarget.select(), 100);
     });
 
-    $('#search-form').on('submit', e => {
+    searchForm.on('submit', e => {
         e.preventDefault();
 
-        let word = e.target[0].value
+        const word = e.target[0].value
 
         window.location.hash = `#${word}`;
     });
 
     function getWord() {
-        let word = window.location.hash.replace('#', '');
+        const word = window.location.hash.replace('#', '');
 
-        $.ajax({
-            url: '/langs/pl/words/' + word,
+        if (word) {
+            document.title = `Inflective - ${decodeURIComponent(word)}`;
 
-            success: (data) => {
-                $('#ajax-content').html(generateHtml(word, data))
-            },
+            $.ajax({
+                url: `/langs/${selectedLang.code}/words/${word}`,
 
-            error: err => console.error(err)
-        })
+                success: (data) => {
+                    ajaxContent.html(generateHtml(word, data));
+                },
 
-        window.scrollTo(0, 0);
-        searchBar.select();
-        searchBar.autocomplete('close');
-        // Sometimes autocomplete opens after close was called
-        // A better fix should be made
-        setTimeout(() => searchBar.autocomplete('close'), 1000);
+                error: err => console.error(err)
+            })
+
+            window.scrollTo(0, 0);
+            searchBar.select();
+            searchBar.autocomplete('close');
+            // Sometimes autocomplete opens after close was called
+            // A better fix should be made
+            setTimeout(() => searchBar.autocomplete('close'), 1000);
+        } else {
+            ajaxContent.html('');
+        }
     }
 
     function getCells(forms, tags) {

static/schemas/English.json

@@ -0,0 +1 @@
+[]

static/schemas/French.json

@@ -0,0 +1 @@
+[]

static/schemas/German.json

@@ -0,0 +1 @@
+[]

static/schemas/Italian.json

@@ -0,0 +1 @@
+[]

static/schemas/Polish.json

@@ -385,12 +385,12 @@
         {
           "colspan": 1,
           "rowspan": 1,
-          "tags": ["masculine", "inanimate", "singular", "accusative"]
+          "tags": ["masculine", "animate", "singular", "accusative"]
         },
         {
           "colspan": 1,
           "rowspan": 1,
-          "tags": ["masculine", "animate", "singular", "accusative"]
+          "tags": ["masculine", "inanimate", "singular", "accusative"]
         },
         {
           "colspan": 1,

static/schemas/Portuguese.json

@@ -0,0 +1 @@
+[]

static/schemas/Russian.json

@@ -0,0 +1 @@
+[] Italian.json

static/schemas/Spanish.json

@@ -0,0 +1 @@
+[]