Translated everything to ru-RU

Translated to english
First efforts to internationalize site
2024-09-07 00:49:48 +03:00 · 2024-09-07 00:31:42 +03:00 · 2024-09-06 01:06:36 +03:00 · 2024-09-05 11:30:40 +03:00
39 changed files with 792 additions and 231 deletions
--- a/README.md
+++ b/README.md
@ -60,6 +60,31 @@ regexis024_build_system.sh
 Утилита `iu9-ca-web-chat-admin-cli` позволяет администратору сервиса контролировать его через сокет
 (адрес указан в `config["server"]["admin-command-listen"]`).
 По адресам `config.server.admin-command-listen` идёт прослушивание так называемых "команд администратора".
 iu9cawebchat определяет свой простой протокол для передачи этих команд.
 Утилита iu9-ca-web-chat-admin-cli может отправить текст с некой командой на сервер на этот адрес и получить
 ответ от сервера.
 ```shell
 iu9-ca-web-chat-admin-cli <server admin-control address> <command text> [<command text> ...]
 ```
 Дополнительные параметры конкатенируются, разделяясь переводом строки.
 Команды администратора:
 `updateroopw <new root password>` - сменить пароль пользователя с номером 0
 `adduser <user nickname> <user name> <user password> <user bio>` - зарегистрировать пользователя сайта 
 Если нужно ввести пробел или символ `\ ` в любое из этих полей, перед ними нужно поставить `\ `;
 Параметры конфигурации `config.lang.whitelist` и `config.lang.force-order` определяют на
 какие языки будет локализован сервер, и какие переводы приоритетнее каких.
 На данный момент поддерживаются
 - `ru-RU` 
 - `en-US`
 Все переводы хранятся в папке `assets/lang`.
 # Список участников
 1. [Китанин Фёдор](https://gitflic.ru/user/fed-kit)
--- a/assets/HypertextPages/chat-members.nytl.html
+++ b/assets/HypertextPages/chat-members.nytl.html
@ -8,25 +8,25 @@
    <link rel="stylesheet" href="/assets/css/common.css">
    <link rel="stylesheet" href="/assets/css/common-popup.css">
    <link rel="stylesheet" href="/assets/css/chat-members.css">
-    <title>Chat Members</title>
+    <title>{%w pres.chat-members.members-of %} {%w openedchat.name %}</title>
 </head>
 <body>
    {% PUT chat.pass pres userinfo openedchat initial_chatUpdResp %}
    <div id="user-summoning-win" class="popup-window">
-        <h1 class="popup-window-msg">Nickname for summoned user</h1>
+        <h1 class="popup-window-msg">{%w pres.chat-members.summon-label-nickname %}</h1>
        <input class="one-line-input" id="summoned-user-nickname">
        <input type="checkbox" id="summoned-user-is-read-only">
-        <label>Make read only</label><br>
+        <label>{%w pres.chat-members.summon-label-ro %}</label><br>
-        <button class="popup-window-btn-yes" id="user-summoning-yes">Yes, summon</button>
+        <button class="popup-window-btn-yes" id="user-summoning-yes">{%w pres.chat-members.yes-summon %}</button>
-        <button class="popup-window-btn-no" id="user-summoning-no">No, cancel</button>
+        <button class="popup-window-btn-no" id="user-summoning-no">{%w pres.chat-members.no-summon %}</button>
    </div>
    <div id="user-deletion-win" class="popup-window">
        <!-- header will actually be rewritten before showing the window to include user nickname -->
-        <h1 id="user-deletion-win-title" class="popup-window-msg">Are you sure you want to ban user?</h1>
+        <h1 id="user-deletion-win-title" class="popup-window-msg"> ||||||||| </h1>
-        <button class="popup-window-btn-yes" id="user-deletion-yes">Yes, delete</button>
+        <button class="popup-window-btn-yes" id="user-deletion-yes">{%w pres.chat-members.yes-kick %}</button>
-        <button class="popup-window-btn-no" id="user-deletion-no">No, cancel</button>
+        <button class="popup-window-btn-no" id="user-deletion-no">{%w pres.chat-members.no-kick %}</button>
    </div>
    <div class="document-container resp-container">
@ -34,11 +34,13 @@
            <a href="/list-rooms" id="go-to-chat-list" class="panel-thing">
                <img alt="Go to list of chats" src="/assets/img/list-rooms.svg" width="32px">
            </a>
-            <a href="/user/{% WRITE userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
+            <a href="/user/{% W userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
                <img alt="Go to my profile" src="/assets/img/user.svg" width="32px">
            </a>
-            <p class="panel-thing panel-header-txt"> Members list of {% WRITE openedchat.name %} ({% WRITE openedchat.nickname %})</p>
+            <p class="panel-thing panel-header-txt">
-            <a href="/chat/{% WRITE openedchat.nickname %}" id="go-to-chat-settings" class="panel-thing">
+                {%w pres.chat-members.members-list-of %} {% W openedchat.name %} ({% W openedchat.nickname %})
            </p>
            <a href="/chat/{% W openedchat.nickname %}" id="go-to-chat-settings" class="panel-thing">
                <img alt="Back to chat" src="/assets/img/return.svg" width="32px">
            </a>
        </div>
--- a/assets/HypertextPages/chat.nytl.html
+++ b/assets/HypertextPages/chat.nytl.html
@ -18,17 +18,17 @@
    <link rel="stylesheet" href="/assets/css/common.css">
    <link rel="stylesheet" href="/assets/css/common-popup.css">
    <link rel="stylesheet" href="/assets/css/chat.css">
-    <title>Chat</title>
+    <title>{%w pres.chat.header-chat %} {%w openedchat.name %}</title>
 </head>
 <body>
    {% PUT chat.pass pres userinfo openedchat initial_chatUpdResp %}
    <div id="msg-deletion-win" class="popup-window">
-        <h1 class="popup-window-msg">Are you sure you want to delete this message?</h1>
+        <h1 class="popup-window-msg">{%w pres.chat.reask-delete-message %}</h1>
-        <!-- message preview will be actually rewritten before each window activation-->
+        <!-- mesage preview will be actually rewritten before each window activation-->
-        <p class="message-in-popup-preview" id="win-deletion-msg-preview">Lorem ipsum dolor</p>
+        <p class="message-in-popup-preview" id="win-deletion-msg-preview">|||||||||</p>
-        <button class="popup-window-btn-yes" id="msg-deletion-yes">Yes, delete</button>
+        <button class="popup-window-btn-yes" id="msg-deletion-yes">{%w pres.chat.yes-delete %}</button>
-        <button class="popup-window-btn-no" id="msg-deletion-no">No, cancel</button>
+        <button class="popup-window-btn-no" id="msg-deletion-no">{%w pres.chat.no-delete %}</button>
    </div>
    <div class="fullscreen-container resp-container">
@ -36,11 +36,11 @@
            <a href="/list-rooms" id="go-to-chat-list" class="panel-thing">
                <img alt="Go to list of chats" src="/assets/img/list-rooms.svg" width="32px">
            </a>
-            <a href="/user/{% WRITE userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
+            <a href="/user/{% W userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
                <img alt="Go to my profile" src="/assets/img/user.svg" width="32px">
            </a>
-            <p class="panel-thing panel-header-txt"> {% WRITE openedchat.name %} ({% WRITE openedchat.nickname %})</p>
+            <p class="panel-thing panel-header-txt"> {% W openedchat.name %} ({% W openedchat.nickname %})</p>
-            <a href="/chat-members/{% WRITE openedchat.nickname %}" id="go-to-chat-settings" class="panel-thing">
+            <a href="/chat-members/{% W openedchat.nickname %}" id="go-to-chat-settings" class="panel-thing">
                <img alt="Settings of chat. List of members" src="/assets/img/settings-iron.svg" width="32px">
            </a>
        </div>
--- a/assets/HypertextPages/edit-profile.nytl.html
+++ b/assets/HypertextPages/edit-profile.nytl.html
@ -7,7 +7,7 @@
    <link rel="icon" type="image/png" href="/assets/img/favicon.png">
    <link rel="stylesheet" href="/assets/css/common.css">
    <link rel="stylesheet" href="/assets/css/edit-profile.css">
-    <title>Edit user Profile</title>
+    <title>{%w pres.edit-profile.header-profile-of %} {%w alienprofile.name %}</title>
 </head>
 <body>
@ -16,50 +16,52 @@
            <a href="/list-rooms" id="go-to-chat-list" class="panel-thing">
                <img alt="Go to list of chats" src="/assets/img/list-rooms.svg" width="32px">
            </a>
-            <a href="/user/{% WRITE userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
+            <a href="/user/{% W userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
                <img alt="Go to my profile" src="/assets/img/user.svg" width="32px">
            </a>
        </div>
        {% FOR error IN errors %}
            <div class="server-notif-error-msg-box">
-                {% WRITE error.text %}
+                {% W error.text %}
            </div>
        {% ENDFOR %}
        <div class="profile-container">
-            <h2 class="profile-name-text">{% WRITE alienprofile.name %}</h2>
+            <h2 class="profile-name-text">{% W alienprofile.name %}</h2>
-            <h3 class="profile-nickname-text">Nickname: {% WRITE alienprofile.nickname %}</h3>
+            <h3 class="profile-nickname-text">{%w pres.edit-profile.directive-nickname %} {% W alienprofile.nickname %}</h3>
            <p class="profile-bio-text">
-                {% WRITE alienprofile.bio %}
+                {% W alienprofile.bio %}
            </p>
        </div>
-        <div class="profile-container resp-container">
+        <div class="profile-container">
-            <h1 class="wide-centered-header">Change user attributes</h1>
+            <h1 class="wide-centered-header">{%w pres.edit-profile.change-user-attributes %}</h1>
-            <form action = "/user/{% WRITE alienprofile.nickname %}" method="post" enctype="application/x-www-form-urlencoded">
+            <form action = "/user/{% W alienprofile.nickname %}" method="post" enctype="application/x-www-form-urlencoded">
                <table class="logins-input-table">
                    <tr>
                        <td class="logins-input-td1">
-                            <label for="new-name-input">Enter new name:</label>
+                            <label for="new-name-input">{%w pres.edit-profile.directive-name %}</label>
                        </td>
                        <td class="logins-input-td2">
-                            <input name="name" id="new-name-input" type="text" placeholder="New name" class="one-line-input">
+                            <input name="name" id="new-name-input" type="text"
                                   placeholder="{%w pres.edit-profile.placeholder-name %}" class="one-line-input">
                        </td>
                    </tr>
                    <tr>
                        <td class="logins-input-td1">
-                            <label for="new-password-input">Enter new password: </label>
+                            <label for="new-password-input">{%w pres.edit-profile.directive-password %}</label>
                        </td>
                        <td class="logins-input-td2">
-                            <input name="password" id="new-password-input" type="password" placeholder="New password" class="one-line-input">
+                            <input name="password" id="new-password-input" type="password"
                                   placeholder="{%w pres.edit-profile.placeholder-password %}" class="one-line-input">
                        </td>
                    </tr>
                </table>
-                <label for="input-change-bio">Change description:</label>
+                <label for="input-change-bio">{%w pres.edit-profile.directive-bio %}</label>
                <br>
                <textarea name="bio" id="input-change-bio" class="multiline-input"></textarea>
-                <button class="action-button centered-block-el" type="submit">Submit changes</button>
+                <button class="action-button centered-block-el" type="submit">{%w pres.edit-profile.act-submit %}</button>
            </form>
        </div>
    </div>
--- a/assets/HypertextPages/list-rooms.nytl.html
+++ b/assets/HypertextPages/list-rooms.nytl.html
@ -1,10 +1,10 @@
 {% ELDEF main JSON pres JSON userinfo JSON initial_chatListUpdResp %}
 <!DOCTYPE html>
-<html lang="{% WRITE pres.lang %}">
+<html lang="{% W pres.lang %}">
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>List of chat rooms</title>
+    <title>{%w pres.list-rooms.header %}</title>
    <link rel="icon" type="image/png" href="/assets/img/favicon.png">
    <link rel="stylesheet" href="/assets/css/common.css">
    <link rel="stylesheet" href="/assets/css/common-popup.css">
@ -17,45 +17,46 @@
        let initial_chatListUpdResp = {% PUT jsinsert initial_chatListUpdResp %};
    </script>
    <div id="chat-creation-win" class="popup-window">
-        <h1 class="popup-window-msg">Input identifying information for your new chat</h1>
+        <h1 class="popup-window-msg">{%w pres.list-rooms.new-chat-header %}</h1>
        <table class="id-str-input-table">
            <tr>
                <td class="id-str-input-td1">
-                    <label for="chat-nickname-input">Enter nickname for new chat:</label>
+                    <label for="chat-nickname-input">{%w pres.list-rooms.directive-nickname %}</label>
                </td>
                <td class="id-str-input-td2">
-                    <input id="chat-nickname-input" type="text" placeholder="Take a nickname" class="one-line-input" required>
+                    <input id="chat-nickname-input" type="text" class="one-line-input"
                           placeholder="{%w pres.list-rooms.placeholder-nickname %}" required>
                </td>
            </tr>
            <tr>
                <td class="id-str-input-td1">
-                    <label for="chat-name-input">Enter name for new chat:</label>
+                    <label for="chat-name-input">{%w pres.list-rooms.directive-name %}</label>
                </td>
                <td class="id-str-input-td2">
-                    <input id="chat-name-input" type="text" placeholder="Come up with name" class="one-line-input" required>
+                    <input id="chat-name-input" type="text" class="one-line-input"
                           placeholder="{%w pres.list-rooms.placeholder-name %}" required>
                </td>
            </tr>
        </table>
-        <h1 class="popup-window-msg">Create new chat?</h1>
+        <h1 class="popup-window-msg">{%w pres.list-rooms.reask-create-new-chat %}</h1>
-        <button class="popup-window-btn-yes" id="chat-creation-win-yes">Yes, create</button>
+        <button class="popup-window-btn-yes" id="chat-creation-win-yes">{%w pres.list-rooms.yes-create %}</button>
-        <button class="popup-window-btn-no" id="chat-creation-win-no">No, cancel</button>
+        <button class="popup-window-btn-no" id="chat-creation-win-no">{%w pres.list-rooms.no-create %}</button>
    </div>
    <div id="chat-renunciation-win" class="popup-window">
        <!-- header will actually be rewritten before showing the window to include chat nickname -->
-        <h1 id="chat-renunciation-win-title" class="popup-window-msg">Are you sure you want to leave chat?</h1>
+        <h1 id="chat-renunciation-win-title" class="popup-window-msg">||||||||||</h1>
-        <button class="popup-window-btn-yes" id="chat-renunciation-win-yes">Yes, leave</button>
+        <button class="popup-window-btn-yes" id="chat-renunciation-win-yes">{%w pres.list-rooms.yes-leave %}</button>
-        <button class="popup-window-btn-no" id="chat-renunciation-win-no">No, cancel</button>
+        <button class="popup-window-btn-no" id="chat-renunciation-win-no">{%w pres.list-rooms.no-leave %}</button>
    </div>
 x
    <div class="document-container resp-container">
        <div id="navigation-panel" class="panel">
-            <a href="/user/{% WRITE userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
+            <a href="/user/{%w userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
                <img alt="Go to my profile" src="/assets/img/user.svg" width="32px">
            </a>
            <p class="panel-thing panel-header-txt">
-                List of available rooms
+                {%w pres.list-rooms.page-description %}
            </p>
        </div>
--- a/assets/HypertextPages/login.nytl.html
+++ b/assets/HypertextPages/login.nytl.html
@ -1,39 +1,41 @@
 {% ELDEF main JSON pres JSON userinfo JSON errors %}
 <!DOCTYPE html>
-<html lang="en">
+<html lang="{% W pres.lang %}">
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="icon" type="image/png" href="/assets/img/favicon.png">
    <link rel="stylesheet" href="/assets/css/common.css">
    <link rel="stylesheet" href="/assets/css/login.css">
-    <title>Login Page</title>
+    <title>{% W pres.login.header %}</title>
 </head>
 <body>
    {% FOR error IN errors %}
        <div class="server-notif-error-msg-box">
-            {% WRITE error.text %}
+            {% W error.text %}
        </div>
    {% ENDFOR %}
    <div class="form-container">
-        <h1 class="wide-centered-header">Login</h1>
+        <h1 class="wide-centered-header">{% W pres.login.header %}</h1>
        <form action="/login" method="post" enctype="application/x-www-form-urlencoded">
            <table class="logins-input-table">
                <tr>
-                    <td class="logins-input-td1"><label for="input-nickname">Enter user nickname:</label></td>
+                    <td class="logins-input-td1"><label for="input-nickname">{% W pres.login.directive-nickname %}</label></td>
                    <td class="logins-input-td2">
-                        <input name="nickname" id="input-nickname" type="text" placeholder="Nickname" class="one-line-input" required>
+                        <input type="text" name="nickname" id="input-nickname"
                               placeholder="{% W pres.login.placeholder-nickname %}" class="one-line-input" required>
                    </td>
                </tr>
                <tr>
-                    <td class="logins-input-td1"><label for="input-password">Enter password:</label></td>
+                    <td class="logins-input-td1"><label for="input-password">{% W pres.login.directive-password %}</label></td>
                    <td class="logins-input-td2">
-                        <input name="password" id="input-password" type="password" placeholder="Password" class="one-line-input" required>
+                        <input name="password" id="input-password" type="password"
                               placeholder="{% W pres.login.placeholder-password %}" class="one-line-input" required>
                    </td>
                </tr>
            </table>
-            <button class="action-button centered-block-el" type="submit">Login</button>
+            <button class="action-button centered-block-el" type="submit">{% W pres.login.act %}</button>
        </form>
    </div>
--- a/assets/HypertextPages/view-profile.nytl.html
+++ b/assets/HypertextPages/view-profile.nytl.html
@ -7,7 +7,7 @@
    <link rel="icon" type="image/png" href="/assets/img/favicon.png">
    <link rel="stylesheet" href="/assets/css/common.css">
    <!-- This page is so simple, that it does not even have it's separate css file -->
-    <title>User Profile</title>
+    <title>{%w pres.view-profile.header-profile-of %} {%w alienprofile.name %}</title>
 </head>
 <body>
@ -16,16 +16,16 @@
            <a href="/list-rooms" id="go-to-chat-list" class="panel-thing">
                <img alt="Go to list of chats" src="/assets/img/list-rooms.svg" width="32px">
            </a>
-            <a href="/user/{% WRITE userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
+            <a href="/user/{% W userinfo.nickname %}" id="go-to-my-profile" class="panel-thing">
                <img alt="Go to my profile" src="/assets/img/user.svg" width="32px">
            </a>
        </div>
        <div class="profile-container">
-            <h2 class="profile-name-text">{% WRITE alienprofile.name %}</h2>
+            <h2 class="profile-name-text">{%w alienprofile.name %}</h2>
-            <h3 class="profile-nickname-text">Nickname: {% WRITE alienprofile.nickname %}</h3>
+            <h3 class="profile-nickname-text">{%w pres.view-profile.directive-nickname%} {%w alienprofile.nickname %}</h3>
            <p class="profile-bio-text">
-                {% WRITE alienprofile.bio %}
+                {%w alienprofile.bio %}
            </p>
        </div>
    </div>
--- a/assets/js/chat-members.js
+++ b/assets/js/chat-members.js
@ -62,7 +62,7 @@ function convertMemberStToBox(memberSt){
            return;
        userDeletionWinStoredUId = ID;
        document.getElementById("user-deletion-win-title").innerText =
-            "Do you really want to kick user " + memberSt.nickname + "?";
+            pres['chat-members']['reask-kick-user-X'] + " " + memberSt.nickname + "?";
        activatePopupWindowById("user-deletion-win");
    };
    box.querySelector(".CM-member-box-leave-btn").style.display =
@ -124,7 +124,7 @@ function configureSummonUserInterface(){
            updateLocalStateFromRecv(Recv);
        }).catch((e) => {
           console.log(e);
-           alert("Failed to add user to chat");
+           alert(pres['chat-members']["failed-summon-member"]);
        });
    };
@ -158,7 +158,7 @@ function configureKickUserInterfaceWinPart(){
            updateLocalStateFromRecv(Recv);
        }).catch((e) => {
            console.log(e);
-            alert("Failed to kick user from chat");
+            alert(pres['chat-members']["failed-kick-member"]);
        });
    }
--- a/assets/js/chat.js
+++ b/assets/js/chat.js
@ -27,6 +27,7 @@ let storeHiddenMsgIdForDeletionWin = -1;
 // Positive in production, negative for debug
 let softZoneSz = -150;
 let chatPadding = 300;
 const msgErased = pres.chat.msgErased;
 function genSentBase(){
    return {
@ -132,11 +133,10 @@ function updateOffsets(){
 }
 function shouldShowDeleteMesgBtn(messageSt){
-    return !messageSt.isSystem && messageSt.exists && (messageSt.myRoleHere !== userChatRoleReadOnly) &&(
+    return !messageSt.isSystem && messageSt.exists && (myRoleHere !== userChatRoleReadOnly) &&(
-        messageSt.myRoleHere === userChatRoleAdmin || messageSt.senderUserId === userinfo.uid);
+        myRoleHere === userChatRoleAdmin || messageSt.senderUserId === userinfo.uid);
 }
 // todo: fix messageboxes
 function getMsgTypeClassSenderBased(messageSt){
    if (messageSt.isSystem)
        return "message-box-system"
@ -153,6 +153,8 @@ function getMsgFullTypeClassName(messageSt){
 * Supercontainer.container is persistent, Supercontainer.box can change it's class */
 function updateMessageSupercontainer(supercontainer, messageSt){
    let box = supercontainer.box;
    if (messageSt.isSystem)
        return;
    setElementVisibility(box.querySelector(".message-box-button-delete"), shouldShowDeleteMesgBtn(messageSt), "inline");
    box.className = getMsgFullTypeClassName(messageSt);
    // Notice, that no check of previous state is performed. Double loading is a rare event, I can afford to be slow
@ -167,15 +169,13 @@ function decodeSystemMessage(text){
    let subjectRef = members.has(subjectId) ? members.get(subjectId).nickname : "???";
    let objectRef = members.has(objectId) ? members.get(objectId).nickname : "???";
    if (verb === "kicked"){
-        return subjectRef + " kicked " + objectRef;
+        return subjectRef + " " + pres.chat.syslog.kicked + " " + objectRef;
    } else if (verb === "summoned"){
-        return subjectRef + " summoned " + objectId;
+        return subjectRef + " " + pres.chat.syslog.summoned + " " + objectRef;
    } else if (verb === "left"){
-        return subjectRef + " left chat";
+        return subjectRef + " " + pres.chat.syslog.left;
    } else if (verb === "joined"){
        return subjectId + " joined chat";
    } else if (verb === "created"){
-        return subjectId + " created this chat";
+        return subjectRef + " " + pres.chat.syslog.created;
    }
    return "... Bad log ...";
 }
@ -190,56 +190,58 @@ function convertMessageStToSupercontainer(messageSt){
    let ID = messageSt.id;
-    let topPart = document.createElement("div");
+    if (messageSt.isSystem){
    box.appendChild(topPart);
    topPart.className = "message-box-top";
-    if (!members.has(messageSt.senderUserId))
+    } else {
-        throw new Error("First - update members");
+        let topPart = document.createElement("div");
-    let senderMemberSt = members.get(messageSt.senderUserId);
+        box.appendChild(topPart);
-    let senderProfileURI = "/user/" + senderMemberSt.nickname;
+        topPart.className = "message-box-top";
-    let inTopPartSenderName = document.createElement("a");
+        if (!members.has(messageSt.senderUserId))
-    topPart.appendChild(inTopPartSenderName);
+            throw new Error("First - update members");
-    inTopPartSenderName.className = "message-box-sender-name";
+        let senderMemberSt = members.get(messageSt.senderUserId);
-    inTopPartSenderName.innerText = senderMemberSt.name;
+        let senderProfileURI = "/user/" + senderMemberSt.nickname;
    inTopPartSenderName.href = senderProfileURI;
-    let inTopPartSenderNickname = document.createElement("a");
+        let inTopPartSenderName = document.createElement("a");
-    topPart.appendChild(inTopPartSenderNickname);
+        topPart.appendChild(inTopPartSenderName);
-    inTopPartSenderNickname.className = "message-box-sender-name message-box-sender-shortname"
+        inTopPartSenderName.className = "message-box-sender-name";
-    inTopPartSenderNickname.innerText = senderMemberSt.nickname;
+        inTopPartSenderName.innerText = senderMemberSt.name;
-    inTopPartSenderNickname.href = senderProfileURI;
+        inTopPartSenderName.href = senderProfileURI;
-    let inTopPartButtonDelete = document.createElement("img");
+        let inTopPartSenderNickname = document.createElement("a");
-    topPart.appendChild(inTopPartButtonDelete);
+        topPart.appendChild(inTopPartSenderNickname);
-    inTopPartButtonDelete.className = "message-box-button message-box-button-delete";
+        inTopPartSenderNickname.className = "message-box-sender-name message-box-sender-shortname"
-    inTopPartButtonDelete.src = "/assets/img/delete.svg";
+        inTopPartSenderNickname.innerText = senderMemberSt.nickname;
-    inTopPartButtonDelete.onclick = (ev) => {
+        inTopPartSenderNickname.href = senderProfileURI;
        if (ev.button !== 0)
            return;
        let msgText = box.querySelector(".message-box-msg").innerText;
        let previewText = senderMemberSt.nickname + ":\n" + msgText;
        if (previewText.length > 1000)
            previewText = previewText.substring(0, 1000 - 3);
        document.getElementById("win-deletion-msg-preview").innerText = previewText;
        storeHiddenMsgIdForDeletionWin = ID;
        activatePopupWindowById("msg-deletion-win");
    };
    setElementVisibility(inTopPartButtonDelete, shouldShowDeleteMesgBtn(messageSt), "inline");
-    let inTopPartButtonGetLink = document.createElement("img");
+        let inTopPartButtonDelete = document.createElement("img");
-    topPart.appendChild(inTopPartButtonGetLink);
+        topPart.appendChild(inTopPartButtonDelete);
-    inTopPartButtonGetLink.className = "message-box-button";
+        inTopPartButtonDelete.className = "message-box-button message-box-button-delete";
-    inTopPartButtonGetLink.src = "/assets/img/link.svg";
+        inTopPartButtonDelete.src = "/assets/img/delete.svg";
-    inTopPartButtonGetLink.onclick = (ev) => {
+        inTopPartButtonDelete.onclick = (ev) => {
-        if (ev.button !== 0)
+            if (ev.button !== 0)
-            return;
+                return;
-        let URI = window.location.host + "/chat/" + openedchat.nickname + "/m/" + String(ID);
+            let msgText = box.querySelector(".message-box-msg").innerText;
-        document.getElementById("message-input").innerText += (" " + URI + "");
+            let previewText = senderMemberSt.nickname + ":\n" + msgText;
-        console.log("Tried to get link on message " + ID);
+            if (previewText.length > 1000)
-    };
+                previewText = previewText.substring(0, 1000 - 3);
            document.getElementById("win-deletion-msg-preview").innerText = previewText;
            storeHiddenMsgIdForDeletionWin = ID;
            activatePopupWindowById("msg-deletion-win");
        };
        setElementVisibility(inTopPartButtonDelete, shouldShowDeleteMesgBtn(messageSt), "inline");
        let inTopPartButtonGetLink = document.createElement("img");
        topPart.appendChild(inTopPartButtonGetLink);
        inTopPartButtonGetLink.className = "message-box-button";
        inTopPartButtonGetLink.src = "/assets/img/link.svg";
        inTopPartButtonGetLink.onclick = (ev) => {
            if (ev.button !== 0)
                return;
            let URI = window.location.host + "/chat/" + openedchat.nickname + "/m/" + String(ID);
            document.getElementById("message-input").innerText += (" " + URI + "");
        };
    }
    let msgPart = document.createElement("p");
    box.appendChild(msgPart);
@ -387,7 +389,7 @@ function configureMsgDeletionPopupButtons(){
        deactivateActivePopup();
        let Sent = genSentBase();
        Sent.id = storeHiddenMsgIdForDeletionWin;
-        safeApiRequestWithLocalStUpdate("deleteMessage", Sent, "Failed to delete message");
+        safeApiRequestWithLocalStUpdate("deleteMessage", Sent, pres.chat['failed-delete-message']);
    };
    document.getElementById("msg-deletion-no").onclick = function (ev){
@ -424,7 +426,7 @@ window.onload = function (){
            let Sent = genSentBase();
            Sent.content = {};
            Sent.content.text = text;
-            safeApiRequestWithLocalStUpdate("sendMessage", Sent, "Failed to send message");
+            safeApiRequestWithLocalStUpdate("sendMessage", Sent, pres.chat['failed-send-message']);
        }
    });
--- a/assets/js/common.js
+++ b/assets/js/common.js
@ -57,9 +57,6 @@ function roleToColor(role) {
    return "#286500"  // Bug
 }
 // todo: replace it with translation
 const msgErased = "[ ERASED ]";
 function hideHTMLElement(el){
    el.style.display = "none";
 }
--- a/assets/js/list-rooms.js
+++ b/assets/js/list-rooms.js
@ -13,7 +13,8 @@ let chatBoxes = new Map();
 /* Generate text that is displayed on the right side of chat intro box */
 function youAreXHere(myRoleHere){
-    return "You are " + myRoleHere + " here";
+    // todo: TRANSLATE IT
    return pres['list-rooms']['you-are-X-here'][0] + " " + myRoleHere + " " + pres['list-rooms']['you-are-X-here'][1];
 }
@ -67,7 +68,7 @@ function convertMyMembershipStToBox(myMembershipSt){
            return;
        chatRenunciationWinStoredId = ID;
        document.getElementById("chat-renunciation-win-title").innerText =
-            "Do you really want to leave chat " + myMembershipSt.chatNickname + "?";
+            pres['list-rooms']['reask-leave-chat-X'] + " " + myMembershipSt.chatNickname + "?";
        activatePopupWindowById("chat-renunciation-win");
    };
    box.querySelector(".CL-my-chat-box-leave-btn").style.display =
@ -119,7 +120,7 @@ function configureChatCreationInterface(){
        ).then((Recv) => {
            updateLocalStateFromRecv(Recv);
        }).catch((e) => {
-            alert("Failed to create chat");
+            alert(pres['list-rooms']["failed-create-chat"]);
            console.log(e);
        });
    };
@ -138,7 +139,6 @@ function configureChatCreationInterface(){
        chatNicknameInput.value = "";
        chatNameInput.value = "";
        activatePopupWindowById("chat-creation-win");
        console.log("Tried to show chat creation window");
    };
 }
@ -156,7 +156,7 @@ function configureChatRenunciationInterfaceWinPart(){
        ).then((Recv) => {
            updateLocalStateFromRecv(Recv);
        }).catch((e) => {
-            alert("Failed to leave chat");
+            alert(pres['list-rooms']["failed-create-chat"]);
            console.log(e);
        });
    }
--- a/assets/lang/en-US.lang.json
+++ b/assets/lang/en-US.lang.json
@ -0,0 +1,76 @@
 {
  "lang": "en",
  "login": {
    "header": "Login",
    "directive-nickname": "Enter your nickname:",
    "placeholder-nickname": "Nickname",
    "directive-password": "Enter password:",
    "placeholder-password": "Password",
    "act": "Login",
    "incorrect-nickname-or-password": "Incorrect nickname or password"
  },
  "view-profile": {
    "header-profile-of": "Profile of",
    "directive-nickname": "Nickname:"
  },
  "edit-profile": {
    "header-profile-of": "Profile of",
    "change-user-attributes": "Change user attributes",
    "directive-nickname": "Nickname:",
    "directive-name": "Enter new name:",
    "placeholder-name": "New name",
    "directive-password": "Enter new password:",
    "placeholder-password": "New password",
    "directive-bio": "Change description:",
    "act-submit": "Submit changes",
    "incorrect-profile-data": "Incorrec profile data"
  },
  "list-rooms": {
    "header": "List of chat rooms",
    "new-chat-header": "Input identifying information for your new chat",
    "directive-nickname": "Enter nickname for new chat:",
    "placeholder-nickname": "Take a nickname",
    "directive-name": "Enter name for new chat:",
    "placeholder-name": "Come up with name",
    "reask-create-new-chat": "Create new chat?",
    "yes-create": "Yes, create",
    "no-create": "No, cancel",
    "reask-leave-chat-X": "Do you really want to leave chat",
    "yes-leave": "Yes, leave",
    "no-leave": "No, cancel",
    "page-description": "List of available rooms",
    "you-are-X-here": ["You are", "here"],
    "failed-create-chat": "Failed to create chat",
    "failed-to-leave-chat": "Failed to leave chat"
  },
  "chat-members": {
    "members-of": "Members of",
    "summon-label-nickname": "Nickname for summoned user",
    "summon-label-ro": "Make read only",
    "yes-summon": "Yes, summon",
    "no-summon": "No, cancel",
    "yes-kick": "Yes, delete",
    "no-kick": "No, cancel",
    "members-list-of": "Members list of",
    "reask-kick-user-X" : "Do you really want to kick user",
    "failed-summon-member": "Failed to add user to chat",
    "failed-kick-member": "Failed to kick user from chat"
  },
  "chat": {
    "header-chat": "Chat",
    "reask-delete-message": "Are you sure you want to delete this message?",
    "yes-delete": "Yes, delete",
    "no-delete": "No, cancel",
    "msgErased": "[ ERASED ]",
    "syslog": {
      "kicked": "kicked",
      "summoned": "summoned",
      "left": "left chat",
      "created": "created this chat"
    },
    "failed-delete-message": "Failed to delete message",
    "failed-send-message": "Failed to send message"
  }
 }
--- a/assets/lang/ru-RU.lang.json
+++ b/assets/lang/ru-RU.lang.json
@ -0,0 +1,76 @@
 {
  "lang": "ru",
  "login": {
    "header": "Вход",
    "directive-nickname": "Введите свой никнейм:",
    "placeholder-nickname": "Никнейм",
    "directive-password": "Введите пароль:",
    "placeholder-password": "Пароль",
    "act": "Войти",
    "incorrect-nickname-or-password": "Неверный логин или пароль"
  },
  "view-profile": {
    "header-profile-of": "Профиль",
    "directive-nickname": "Никнейм:"
  },
  "edit-profile": {
    "header-profile-of": "Профиль",
    "change-user-attributes": "Изменить аттрибуты пользователя",
    "directive-nickname": "Никнейм:",
    "directive-name": "Введите новое имя:",
    "placeholder-name": "Новое имя",
    "directive-password": "Введите новый пароль",
    "placeholder-password": "Новый пароль",
    "directive-bio": "Изменить 'о себе':",
    "act-submit": "Применить",
    "incorrect-profile-data": "Недопустимые данные профиля"
  },
  "list-rooms": {
    "header": "Список чат-комнат",
    "new-chat-header": "Введите идентификационные данные для вашего нового чата",
    "directive-nickname": "Введите никнейм для нового чата:",
    "placeholder-nickname": "Займите никнейм",
    "directive-name": "Введите имя для нового чата:",
    "placeholder-name": "Придумайте имя",
    "reask-create-new-chat": "Создать новый чат?",
    "yes-create": "Да, создай",
    "no-create": "Нет, отмена",
    "reask-leave-chat-X": "Вы действительно хотите покинуть чат",
    "yes-leave": "Да, покидаю",
    "no-leave": "Нет, отмена",
    "page-description": "Список доступных чат-комнат",
    "you-are-X-here": ["Вы", "здесь"],
    "failed-create-chat": "Не смог создать чат",
    "failed-to-leave-chat": "Не смог покинуть чат"
  },
  "chat-members": {
    "members-of": "Участники",
    "summon-label-nickname": "Никнейм для призываемого пользователя",
    "summon-label-ro": "Сделать 'лишь читающим'",
    "yes-summon": "Да, призваю",
    "no-summon": "Нет, отмена",
    "yes-kick": "Да, выкидываю",
    "no-kick": "Нет, отмена",
    "members-list-of": "Список участников",
    "reask-kick-user-X" : "Вы действительно хотите выкинуть участника",
    "failed-summon-member": "Не смог добавить участника",
    "failed-kick-member": "Не смог выкинуть участника"
  },
  "chat": {
    "header-chat": "Чат",
    "reask-delete-message": "Удалить это сообщение?",
    "yes-delete": "Да, удаляю",
    "no-delete": "Нет, отмена",
    "msgErased": "[ СТЁРТО ]",
    "syslog": {
      "kicked": "выкинул",
      "summoned": "призвал",
      "left": "покинул чат",
      "created": "создал этот чат"
    },
    "failed-delete-message": "Не смог удалить сообщение",
    "failed-send-message": "Не смог отправить сообщение"
  }
 }
--- a/building/main.cpp
+++ b/building/main.cpp
@ -78,6 +78,7 @@ struct CAWebChat {
                "http_structures/client_request_parse.cpp",
                "http_structures/response_gen.cpp",
                "http_structures/cookies.cpp",
                "http_structures/accept_language.cpp",
                "connecting_assets/static_asset_manager.cpp",
                "running_mainloop.cpp",
                "form_data_structure/urlencoded_query.cpp",
@ -97,6 +98,7 @@ struct CAWebChat {
                "http_structures/client_request.h",
                "http_structures/cookies.h",
                "http_structures/response_gen.h",
                "http_structures/accept_language.h",
                "running_mainloop.h",
                "form_data_structure/urlencoded_query.h",
                "socket_address.h",
@ -141,6 +143,7 @@ struct CAWebChat {
                CTargetDependenceOnExternalLibrary{"sqlite3", {true, true}}
            };
            T.units = {
                "localizator.cpp",
                "initialize.cpp",
                "run.cpp",
                "str_fields.cpp",
--- a/config/default.json
+++ b/config/default.json
--- a/example/config.json
+++ b/example/config.json
@ -1,33 +1,9 @@
 {
-  "presentation": {
+  "lang": {
-    "lang": "ru",
+    "whitelist": ["*"],
-    "instance-identity": {
+    "force-order": [
-      "top-title": "Вэб чат от ИУ9"
+      "ru"
-    },
+    ]
    "phr": {
      "decl": {
        "enter": "Вход",
        "nickname": "Никнейм",
        "password": "Пароль",
        "page-login": "Вход",
        "list-of-chat-rooms": "Список Чат-Коsмнат",
        "name-of-room": "Название комнаты",
        "create-room": "Создать комнату",
        "incorrect-nickname-or-password": "Неправильный никнейм или пароль",
        "incorrect-profile-data": "Неправильно заполнены поля профиля"
      },
      "ask" : {
        "select-chat-room": "Выберете чат комнату"
      },
      "act": {
        "enter": "Войти",
        "create-room": "Создать комнату",
        "confirm": "Подтвердить",
        "create": "Создать"
      }
    }
  },
  "assets": "./assets",
  "database": {
@ -41,7 +17,7 @@
    "storage-size-limit": 100000000000
  },
  "server": {
-    "workers": 8,
+    "workers": 16,
    "http-listen": ["127.0.0.1:1025"],
    "admin-command-listen": ["[::1]:1026"]
  }
--- a/src/http_server/engine_engine_number_9/http_structures/accept_language.cpp
+++ b/src/http_server/engine_engine_number_9/http_structures/accept_language.cpp
@ -0,0 +1,72 @@
 #include "accept_language.h"
 #include <algorithm>
 #include "grammar.h"
 #include "../baza_inter.h"
 namespace een9 {
    bool AcceptLanguageSpec(char ch) {
        return ch == ',' || ch == ';' || ch == '=';
    }
    /* todo: This is one of many places in een9, where bad alloc does not interrupt request,
     * todo:  completely changing response instead. (see cookies and login cookies lol)
     * todo: I have to do something about it. Maybe add more exception types */
    std::vector<std::string> parse_header_Accept_Language(const std::string &AcceptLanguage) {
        size_t n = AcceptLanguage.size();
        struct LR {
            std::string lr;
            float q = 1;
        };
        size_t i = 0;
        auto skipOWS = [&]() {
            while (i < n && isSPACE(AcceptLanguage[i]))
                i++;
        };
        auto isThis = [&](char ch) {
            skipOWS();
            return i >= n ? false : AcceptLanguage[i] == ch;
        };
        auto readTkn = [&]() -> std::string {
            skipOWS();
            if (i >= n)
                return "";
            size_t bg = i;
            while (i < n && !AcceptLanguageSpec(AcceptLanguage[i]) && !isSPACE(AcceptLanguage[i]))
                i++;
            return AcceptLanguage.substr(bg, i - bg);
        };
        std::vector<LR> lrs;
 #define myMsg "Bad Accept-Language"
        while (i < n) {
            skipOWS();
            if (i >= n)
                break;
            if (!lrs.empty()) {
                if (isThis(','))
                    i++;
                else
                    break;
            }
            lrs.emplace_back();
            lrs.back().lr = readTkn();
            LR lr{readTkn(), 0};
            if (isThis(';')) {
                i++;
                if (readTkn() != "q")
                    THROW(myMsg);
                if (!isThis('='))
                    THROW(myMsg);
                i++;
                lrs.back().q = std::stof(readTkn());
            }
        }
        std::sort(lrs.begin(), lrs.end(), [](const LR& A, const LR& B) {
            return A.q > B.q;
        });
        std::vector<std::string> result;
        result.reserve(lrs.size());
        for (const LR& lr: lrs)
            result.push_back(lr.lr == "*" ? "" : lr.lr);
        return result;
    }
 }
--- a/src/http_server/engine_engine_number_9/http_structures/accept_language.h
+++ b/src/http_server/engine_engine_number_9/http_structures/accept_language.h
@ -0,0 +1,13 @@
 #ifndef ENGINE_ENGINE_NUMBER_9_HTTP_STRUCTURES_ACCEPT_LANGUAGE_H
 #define ENGINE_ENGINE_NUMBER_9_HTTP_STRUCTURES_ACCEPT_LANGUAGE_H
 #include <vector>
 #include <string>
 namespace een9 {
    /* Returns language ranges, sorted by priority (reverse)
     * throws std::exception if header is incorrect! But it is not guaranteed. Maybe it won't */
    std::vector<std::string> parse_header_Accept_Language(const std::string& AcceptLanguage);
 }
 #endif
--- a/src/http_server/engine_engine_number_9/http_structures/cookies.cpp
+++ b/src/http_server/engine_engine_number_9/http_structures/cookies.cpp
@ -1,14 +1,20 @@
 #include "cookies.h"
 #include "../baza_inter.h"
 #include "grammar.h"
 namespace een9 {
    bool isSPACE(char ch) {
        return ch == ' ' || ch == '\t' || ch == '\r' || ch == '\n';
    }
    bool isALPHANUM(char ch) {
        return ('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') || ('0' <= ch && ch <= '9');
    }
    bool isToken(const std::string &str) {
        for (char ch : str) {
-            if (!(('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z') || ('0' <= ch && ch <= '9')
+            if (!(isALPHANUM(ch)
                || ch == '!' || ch == '#' || ch == '$' || ch == '%' || ch == '&' || ch == '\'' || ch == '*'
                || ch == '+' || ch == '-' || ch == '.' || ch == '^' || ch == '_' || ch == '`' || ch == '|'
                || ch == '~' ))
--- a/src/http_server/engine_engine_number_9/http_structures/grammar.h
+++ b/src/http_server/engine_engine_number_9/http_structures/grammar.h
@ -0,0 +1,11 @@
 #ifndef ENGINE_ENGINE_NUMBER_9_HTTP_STRUCTURES_GRAMMAR_H
 #define ENGINE_ENGINE_NUMBER_9_HTTP_STRUCTURES_GRAMMAR_H
 #include <string>
 namespace een9 {
    bool isSPACE(char ch);
    bool isALPHANUM(char ch);
 }
 #endif
--- a/src/http_server/misc_tests/HypertextPages/test.nytl.html
+++ b/src/http_server/misc_tests/HypertextPages/test.nytl.html
@ -1,8 +1,6 @@
-{% ELDEF main JSON cba %}
+{% ELDEF main JSON userprofile %}
    AAA
-        {% FOR val IN cba.arr %}
+    --> {% WRITE userprofile.name %}
            --> {% WRITE val %}
        {% ENDFOR %}
    AAA
 {% ENDELDEF %}
--- a/src/http_server/misc_tests/accept_language_test.cpp
+++ b/src/http_server/misc_tests/accept_language_test.cpp
@ -0,0 +1,35 @@
 #include <engine_engine_number_9/baza_inter.h>
 #include <engine_engine_number_9/http_structures/accept_language.h>
 using namespace een9;
 void test(const std::string& al, const std::vector<std::string>& rls) {
    std::vector<std::string> got = parse_header_Accept_Language(al);
    if (got != rls) {
        printf("Test failed: wrong answer\n");
        abort();
    }
    printf("Test passed\n");
 }
 void btest(const std::string& al) {
    try {
        parse_header_Accept_Language(al);
    } catch (std::exception& e) {}
    printf("...\n");
 }
 int main() {
    test("RU-RU, uk-EN; q = 12.22", {"uk-EN", "RU-RU"});
    test("   RU-RU   ,uk-EN; q = 12.22  ", {"uk-EN", "RU-RU"});
    test(" AAA; q=0.1,  BBB-bb ; q=3, *; q=3", {"BBB-bb", "", "AAA"});
    test(" AAA; q=0.1,  BBB-bb ; q=2.5, *; q=4.5", {"", "BBB-bb", "AAA"});
    test("ABB, AAA; q=0.1,AAB,  BBB-bb ; q=2.5, *; q=4.5", {"", "BBB-bb", "ABB", "AAB", "AAA"});
    test("", {});
    test("   ", {});
    btest(";;;;");
    btest(";;==;;");
    btest("-;");
    btest("-==");
    return 0;
 }
--- a/src/http_server/misc_tests/nytl_test1.cpp
+++ b/src/http_server/misc_tests/nytl_test1.cpp
@ -9,15 +9,11 @@ int main(int argc, char** argv) {
        exit(1);
    }
-    std::string dir_path = argv[1];
+    // std::string dir_path = "./src/http_server/misc_tests/HypertextPages";
    std::string dir_path = "/home/gregory/cpp_projects/iu9-ca-web-chat/assets/HypertextPages";
    nytl::Templater templater(nytl::TemplaterSettings{nytl::TemplaterDetourRules{dir_path}});
    templater.update();
    std::string config_file = argv[2];
    std::string config_text;
    een9::readFile(config_file, config_text);
    const json::JSON config = json::parse_str_flawless(config_text);
    json::JSON userprofile;
    userprofile["uid"].asInteger() = json::Integer(0l);
    userprofile["name"].asString() = "radasdasdasdadsdasd";
@ -25,7 +21,7 @@ int main(int argc, char** argv) {
    userprofile["bio"].asString() = "Your mother";
    json::JSON errors;
    errors = json::JSON(json::array);
-    std::string answer2 = templater.render("edit-profile", {&config["presentation"], &userprofile, &errors});
+    std::string answer2 = templater.render("err-404", {});
    printf("%s\n<a><f><t><e><r><><l><f>\n", answer2.c_str());
    return 0;
--- a/src/http_server/new_york_transit_line/debug_print.cpp
+++ b/src/http_server/new_york_transit_line/debug_print.cpp
@ -7,8 +7,13 @@ namespace nytl {
    void debug_print_templater(const Templater& T) {
        printf("===== TEMPLATER INTERNAL RESOURCES =====\n");
        for (auto& p: T.elements) {
            if (!p.second.is_element) {
                printf("=== %s is empty =====\n", p.first.c_str());
                continue;
            }
            printf("=== %s element =====\n", p.first.c_str());
-            const Element& el = p.second;
+            assert(p.second.when_element);
            const Element& el = *p.second.when_element;
            printf("%s, %s\n", el.base ? "BASE" : "NOT BASE", el.is_hidden ? "HIDDEN" : "NOT HIDDEN");
            if (!el.is_hidden) {
                std::string signature;
--- a/src/http_server/new_york_transit_line/parser.cpp
+++ b/src/http_server/new_york_transit_line/parser.cpp
@ -150,17 +150,41 @@ namespace nytl {
        return concatenateLines(lines);
    }
-    void parse_bare_file(const std::string& filename, const std::string& content,
+    Element& add_hidden_element(const std::string& new_el_name, global_elem_set_t& result) {
-                             global_elem_set_t& result)
+        if (result.count(new_el_name) != 0)
-    {
+            THROW("Repated element " + new_el_name);
-        if (result.count(filename) != 0)
+        TemplaterRegPref& rp = result[new_el_name];
-            THROW("Repeated element " + filename);
+        rp.is_element = 1;
        rp.when_element = std::make_unique<Element>();
        rp.when_element->is_hidden = true;
        return *rp.when_element;
    }
    Element& add_new_element(const std::string& new_el_name, global_elem_set_t& result) {
        if (!is_uname_dotted_sequence(new_el_name))
            THROW("Krabovaya oshibka");
        if (result.count(new_el_name) != 0 && result.at(new_el_name).is_element)
            THROW("Repated element " + new_el_name);
        size_t n = new_el_name.size();
        for (size_t i = 0; i < n; i++) {
            if (new_el_name[i] == '.') {
                std::string pref = new_el_name.substr(0, i);
                result[pref];
            }
        }
        TemplaterRegPref& rp = result[new_el_name];
        rp.is_element = 1;
        rp.when_element = std::make_unique<Element>();
        return *rp.when_element;
    }
    void parse_bare_file(const std::string& filename, const std::string& content, global_elem_set_t& result) {
        Element& el = add_new_element(filename, result);
        std::string txt = clement_lstrip(content);
        rstrip(txt);
        size_t cut = 9999999999999;
        one_part_update_min_start_wsp_non_empty(txt, 0, 1, cut);
        txt = one_part_cut_excess_tab(txt, 0, 1, cut);
        Element& el = result[filename];
        el.parts = {ElementPart{}};
        el.parts[0].when_code.lines = mv(txt);
    }
@ -379,8 +403,7 @@ namespace nytl {
                skipWhitespace(ctx);
                P.ref_over = parse_expression(ctx, local_var_names);
                P.internal_element = el_name + ".~" + std::to_string(free_hidden++);
-                Element& newborn = elem_ns[P.internal_element];
+                Element& newborn = add_hidden_element(P.internal_element, elem_ns);
                newborn.is_hidden = true;
                arg_name_list_t local_var_names_of_nxt = local_var_names;
                if (V1 != "_") {
                    if (local_var_names_of_nxt.count(V1) != 0)
@ -417,8 +440,7 @@ namespace nytl {
                skipWhitespace(ctx);
                P.ref_over = parse_expression(ctx, local_var_names);
                P.internal_element = el_name + ".~" + std::to_string(free_hidden++);
-                Element& newborn = elem_ns[P.internal_element];
+                Element& newborn = add_hidden_element(P.internal_element, elem_ns);
                newborn.is_hidden = true;
                arg_name_list_t local_var_names_of_nxt = local_var_names;
                size_t k = local_var_names_of_nxt.size();
                local_var_names_of_nxt.emplace(Vn, k);
@ -427,7 +449,7 @@ namespace nytl {
                return std::make_unique<ECPFrame>(P.internal_element, gone_for_ref, local_var_names_of_nxt,
                    ret_data_int, newborn);
            }
-            if (op == "PUT") {
+            if (op == "PUT" || op == "P") {
                result.parts.emplace_back();
                result.parts.back().type = ElementPart::p_put;
                ElementPart::when_put_S& P = result.parts.back().when_put;
@ -453,11 +475,11 @@ namespace nytl {
                P.passed_arguments = {parse_expression(ctx, local_var_names)};
                skip_magic_block_end(ctx, syntax);
            };
-            if (op == "WRITE") {
+            if (op == "WRITE" || op == "W") {
                mediocre_operator("str2text");
                goto ya_e_ya_h_i_ya_g_d_o;;
            }
-            if (op == "ROUGHINSERT") {
+            if (op == "ROUGHINSERT" || op == "RI") {
                mediocre_operator("str2code");
                goto ya_e_ya_h_i_ya_g_d_o;;
            }
@ -549,9 +571,7 @@ namespace nytl {
            if (elname_postfix == "_")
                THROW("Can't use _ as element name");
            std::string fullname = elname_postfix == "main" ? filename : filename + "." + elname_postfix;
-            if (result.count(fullname) != 0)
+            Element& newborn = add_new_element(fullname, result);
                THROW("Element " + fullname + " has been already defined");
            Element& newborn = result[fullname];
            arg_name_list_t arglist;
            while (true) {
                skipWhitespace(ctx);
--- a/src/http_server/new_york_transit_line/rendering.cpp
+++ b/src/http_server/new_york_transit_line/rendering.cpp
@ -23,37 +23,41 @@ namespace nytl {
              result(result) {
        }
-        void descend(const json::JSON& what) {
+        void descend(const json::JSON& what, const global_elem_set_t& global_elems) {
            if (result.is_json) {
                const json::JSON& P = *result.JSON_subval;
                if (P.isArray() && what.isInteger()) {
                    const std::vector<json::JSON>& arr_p = P.asArray();
                    int64_t ind_w = what.asInteger().get_int();
-                    ASSERT(ind_w > 0 && ind_w < arr_p.size(), "Expression \"array[integer]\" caused out-of-bound situation");
+                    if (!(ind_w > 0 && ind_w < arr_p.size()))
                        THROW("Expression \"array[integer]\" caused out-of-bound situation");
                    result = LocalVarValue{true, "", &arr_p[ind_w]};
                } else if (P.isDictionary() && what.isString()) {
                    const std::map<std::string, json::JSON>& dict_p = P.asDictionary();
                    const std::string& key_w = what.asString();
-                    ASSERT(dict_p.count(key_w) == 1, "No such key exception (" + key_w + ")");
+                    if (dict_p.count(key_w) != 1)
                        THROW("No such key exception (" + key_w + ")");
                    result = LocalVarValue{true, "", &dict_p.at(key_w)};
                } else
                    THROW("Incorrect type of \"json[json]\" expression. Unallowed signature of [] operator");
            } else {
-                ASSERT(what.isString(), "Expression \"element[X]\" allowed only if X is string (json object)");
+                if (!what.isString())
-                if (what.asString().empty())
+                    THROW("Expression \"element[X]\" allowed only if X is string (json object)");
-                    return;
+                if (!isUname(what.asString()))
-                if (!is_uname_dotted_sequence(what.asString()))
+                    THROW("Expression \"element[str]\" has incorrect str (" + what.asString() + ")");
                    THROW("Incorrect X in \"element[X]\"");
                result.EL_name += ("." + what.asString());
                if (global_elems.count(result.EL_name) != 1)
                    THROW("Can't descend. No such element (" + result.EL_name + ")");
            }
        }
        uptr<EEFrame> toMe(bool returned, const global_elem_set_t& global_elems,
                const std::vector<LocalVarValue>& local_vars) {
            if (returned) {
-                ASSERT(temp_ret.is_json, "Expression \"X[ element ]\" is not allowed");
+                if (!temp_ret.is_json)
                    THROW("Expression \"X[ element ]\" is not allowed");
                assert(temp_ret.JSON_subval);
-                descend(*(temp_ret.JSON_subval));
+                descend(*(temp_ret.JSON_subval), global_elems);
            } else {
                assert(expr.isDictionary());
                const json::JSON& val = expr["V"];
@ -63,6 +67,8 @@ namespace nytl {
                    result = local_vars[lv_ind];
                } else if (val.isString()) {
                    std::string cur_el_name_str = expr["V"].asString();
                    if (global_elems.count(cur_el_name_str) != 1)
                        THROW("Bad expression, no such element (" + cur_el_name_str + ")");
                    result = LocalVarValue{false, cur_el_name_str, NULL};
                } else
                    assert(false);
@ -74,7 +80,7 @@ namespace nytl {
                const json::JSON& t = chain[chain_el++];
                if (t.isDictionary())
                    return std::make_unique<EEFrame>(t, temp_ret);
-                descend(t);
+                descend(t, global_elems);
            }
        }
    };
@ -84,6 +90,8 @@ namespace nytl {
     * and dictionaries. They are stored in json in rendering stack */
    LocalVarValue rendering_core_execute_expression(const global_elem_set_t& global_elems,
        const std::vector<LocalVarValue>& local_vars, const json::JSON& expr) {
        // todo: check if root element exists (if root value is not local variable, then it is element of package)
        bool returned = false;
        std::vector<uptr<EEFrame>> stack;
        LocalVarValue result;
@ -211,9 +219,9 @@ namespace nytl {
    uptr<RFrame> RFrame_OverParts::toMe(bool returned, const global_elem_set_t &elem_ns, Ditch &result,
        const std::function<std::string(std::string)> &escape) {
        if (!returned)
-            if (elem_ns.count(name) != 1)
+            if ((elem_ns.count(name) != 1) || (!elem_ns.at(name).is_element))
-                THROW("No such element (" + name + ")");
+                THROW("Can't render. No such element (" + name + ")");
-        const Element& el = elem_ns.at(name);
+        const Element& el = *elem_ns.at(name).when_element;
        if (!returned) {
            /* Continue to do checks */
            /* hidden elements (internal) do not need any check */
@ -222,16 +230,17 @@ namespace nytl {
                ASSERT(n == passed_args.size(), "Argument count mismatch");
                for (size_t i = 0; i < n; i++) {
                    if (el.arguments[i].type == json::true_symbol) {
-                        ASSERT(passed_args[i].is_json, "Expected json element argument, got element");
+                        if (!passed_args[i].is_json)
                            THROW("Expected json element argument, got element");
                    } else {
                        // If not json is expected, element must be expected
                        assert(el.arguments[i].isArray());
-                        ASSERT(!passed_args[i].is_json, "Expected element element arguemnt, got json");
+                        if (passed_args[i].is_json)
                            THROW("Expected element element arguemnt, got json");
                        const std::string& passed_el_as_arg = passed_args[i].EL_name;
-                        if (elem_ns.count(passed_el_as_arg) != 1)
+                        if ((elem_ns.count(passed_el_as_arg) != 1) || !elem_ns.at(passed_el_as_arg).is_element)
                            THROW("No such element, can't compare signatures of argument value (" + passed_el_as_arg + ")");
-                        const Element& arg_element = elem_ns.at(passed_args[i].EL_name);
+                        const Element& arg_element = elem_ns.at(passed_el_as_arg).when_element.operator*();
                        // ASSERT(passed_args);
                        if(el.arguments[i].asArray() != arg_element.arguments)
                            THROW("Signature of argument " + std::to_string(i) + " does not match");
                    }
--- a/src/http_server/new_york_transit_line/templater.cpp
+++ b/src/http_server/new_york_transit_line/templater.cpp
@ -109,16 +109,17 @@ namespace nytl {
        return result;
    }
    TemplaterRegPref gen_base_element() {
        Element* e = new Element{{json::JSON(true)}, true, false, {}};
        return {1, std::unique_ptr<Element>(e)};
    }
    void Templater::update() {
-        elements = {
+        elements[""] = TemplaterRegPref{0, NULL};
-            {"jsinsert", Element{{json::JSON(true)}, true}},
+        elements["jsinsert"] = gen_base_element();
-            {"jesc", Element{{json::JSON(true)}, true}},
+        elements["jesc"] = gen_base_element();
-            {"jesccomp", Element{{json::JSON(true)}, true}},
+        elements["str2text"] = gen_base_element();
-            /* str2text base element has a dedicated operator - WRITE */
+        elements["str2code"] = gen_base_element();
            {"str2text", Element{{json::JSON(true)}, true}},
            /* str2code base element has a dedicated operator - ROUGHINSERT */
            {"str2code", Element{{json::JSON(true)}, true}},
        };
        std::vector<InterestingFile> intersting_files = indexing_detour(settings.det);
        for (const InterestingFile& file: intersting_files) {
            std::string content = readFile(file.path);
@ -132,7 +133,8 @@ namespace nytl {
    /* Still can throw some stuff derived from std::exception (like bad alloc) */
    std::string Templater::render(const std::string& element, const std::vector<const json::JSON*> &arguments) const {
-        ASSERT(is_uname_dotted_sequence(element), "Incorrect entry element name");
+        if (!is_uname_dotted_sequence(element))
            THROW("Incorrect entry element name");
        return rendering_core(element, arguments, elements, settings.escape);
    }
 }
--- a/src/http_server/new_york_transit_line/templater.h
+++ b/src/http_server/new_york_transit_line/templater.h
@ -6,6 +6,8 @@
 #include <jsonincpp/jsonobj.h>
 #include <functional>
 #include "html_case.h"
 #include <memory>
 #include <forward_list>
 namespace nytl {
    typedef json::JSON expression_t;
@ -61,7 +63,12 @@ namespace nytl {
        std::function<std::string(std::string)> escape = html_case_espace_string;
    };
-    typedef std::map<std::string, Element> global_elem_set_t;
+    struct TemplaterRegPref {
        int is_element = 0;
        std::unique_ptr<Element> when_element = NULL;
    };
    typedef std::map<std::string, TemplaterRegPref> global_elem_set_t;
    struct Templater {
        TemplaterSettings settings;
--- a/src/web_chat/iu9_ca_web_chat_lib/backend_logic/api_addmembertochat.cpp
+++ b/src/web_chat/iu9_ca_web_chat_lib/backend_logic/api_addmembertochat.cpp
@ -40,7 +40,6 @@ namespace iu9cawebchat {
    void make_her_a_member_of_the_midnight_crew(SqliteConnection& conn, int64_t chatId, int64_t alienUserId, int64_t role) {
        assert(role != user_chat_role_deleted);
        // int64_t old_role = get_role_of_user_in_chat(conn, alienUserId, chatId);
        alter_user_chat_role(conn, chatId, alienUserId, role);
    }
@ -67,6 +66,7 @@ namespace iu9cawebchat {
        } else {
            return at_api_error_gen_bad_recv(-2l);
        }
        insert_system_message_svo(conn, chatId, uid, "summoned", alien.id);
        json::JSON Recv;
        poll_update_chat(conn, Sent, Recv);
--- a/src/web_chat/iu9_ca_web_chat_lib/backend_logic/api_leavechat.cpp
+++ b/src/web_chat/iu9_ca_web_chat_lib/backend_logic/api_leavechat.cpp
@ -7,6 +7,7 @@ namespace iu9cawebchat {
        if (get_role_of_user_in_chat(conn, uid, chatId) == user_chat_role_deleted)
            een9_THROW("Not a member");
        kick_from_chat(conn, chatId, uid);
        insert_system_message_svo(conn, chatId, uid, "left", -1);
        json::JSON Recv;
        poll_update_chat_list(conn, uid, Sent, Recv);
        return Recv;
--- a/src/web_chat/iu9_ca_web_chat_lib/backend_logic/api_removememberfromchat.cpp
+++ b/src/web_chat/iu9_ca_web_chat_lib/backend_logic/api_removememberfromchat.cpp
@ -13,6 +13,7 @@ namespace iu9cawebchat {
            een9_THROW("Only admin can delete members of chat");
        int64_t badAlienId = Sent["userId"].asInteger().get_int();
        kick_from_chat(conn, chatId, badAlienId);
        insert_system_message_svo(conn, chatId, uid, "kicked", badAlienId);
        json::JSON Recv;
        poll_update_chat(conn, Sent, Recv);
        return Recv;
--- a/src/web_chat/iu9_ca_web_chat_lib/backend_logic/api_sendmessage.cpp
+++ b/src/web_chat/iu9_ca_web_chat_lib/backend_logic/api_sendmessage.cpp
@ -8,8 +8,7 @@ namespace iu9cawebchat {
     * Chat's HistoryId will increment after this operation
     * if adding system message, uid is ignored
     */
-    void insert_new_message(SqliteConnection& conn, int64_t uid, int64_t chatId,
+    void insert_new_message(SqliteConnection& conn, int64_t uid, int64_t chatId, const std::string& text, bool isSystem) {
            const std::string& text, bool isSystem) {
        int64_t chat_HistoryId_BEFORE_MSG = get_current_history_id_of_chat(conn, chatId);
        int64_t chat_lastMsgId = get_lastMsgId_of_chat(conn, chatId);
        SqliteStatement req(conn,
@ -24,6 +23,13 @@ namespace iu9cawebchat {
            {{1, chat_lastMsgId + 1}, {2, chat_HistoryId_BEFORE_MSG + 1}, {3, chatId}}, {});
    }
    void insert_system_message_svo(SqliteConnection& conn, int64_t chatId,
        int64_t subject, const std::string& verb, int64_t object) {
        insert_new_message(conn, -1, chatId,
            std::to_string(subject) + "," + verb + "," + std::to_string(object), true);
    }
    json::JSON internalapi_sendMessage(SqliteConnection& conn, int64_t uid, const json::JSON& Sent) {
        debug_print_json(Sent);
        int64_t chatId = Sent["chatUpdReq"]["chatId"].asInteger().get_int();
--- a/src/web_chat/iu9_ca_web_chat_lib/backend_logic/client_server_interact.h
+++ b/src/web_chat/iu9_ca_web_chat_lib/backend_logic/client_server_interact.h
@ -11,12 +11,14 @@
 #include <jsonincpp/jsonobj.h>
 #include <new_york_transit_line/templater.h>
 #include <memory>
 #include "../localizator.h"
 namespace iu9cawebchat {
    struct WorkerGuestData {
        /* Because templaters use libjsonincpp, they can't be READ by two thread simultaneously */
        std::unique_ptr<nytl::Templater> templater;
        std::unique_ptr<SqliteConnection> db;
        std::unique_ptr<Localizator> locales;
    };
    void initial_extraction_of_all_the_useful_info_from_cookies(
--- a/src/web_chat/iu9_ca_web_chat_lib/backend_logic/server_data_interact.h
+++ b/src/web_chat/iu9_ca_web_chat_lib/backend_logic/server_data_interact.h
@ -70,6 +70,10 @@ namespace iu9cawebchat {
    bool is_nickname_taken(SqliteConnection& conn, const std::string& nickname);
    void reserve_nickname(SqliteConnection& conn, const std::string& nickname);
    void insert_new_message(SqliteConnection& conn, int64_t uid, int64_t chatId, const std::string& text, bool isSystem);
    void insert_system_message_svo(SqliteConnection& conn, int64_t chatId,
        int64_t subject, const std::string& verb, int64_t object);
    /* ============================= API ==================================== */
    json::JSON internalapi_chatPollEvents(SqliteConnection& conn, int64_t uid, const json::JSON& Sent);
    json::JSON internalapi_chatListPollEvents(SqliteConnection& conn, int64_t uid, const json::JSON& Sent);
--- a/src/web_chat/iu9_ca_web_chat_lib/backend_logic/when_login.cpp
+++ b/src/web_chat/iu9_ca_web_chat_lib/backend_logic/when_login.cpp
@ -28,7 +28,7 @@ namespace iu9cawebchat {
            if (uid < 0) {
                printf("Redirecting back to /login because of incorrect credentials\n");
                json::JSON msg_list = jsonify_html_message_list({{"",
-                    config_presentation["phr"]["decl"]["incorrect-nickname-or-password"].asString()}});
+                    config_presentation["login"]["incorrect-nickname-or-password"].asString()}});
                return http_R200("login", wgd, {&config_presentation, &userinfo, &msg_list});
            }
            std::vector<std::pair<std::string, std::string>> response_hlines;
--- a/src/web_chat/iu9_ca_web_chat_lib/backend_logic/when_user.cpp
+++ b/src/web_chat/iu9_ca_web_chat_lib/backend_logic/when_user.cpp
@ -104,7 +104,7 @@ namespace iu9cawebchat {
            } catch (const std::exception& e) {
                printf("Redirecting back to /user/... because of incorrect credentials\n");
                json::JSON msg_list = jsonify_html_message_list({{"",
-                    config_presentation["phr"]["decl"]["incorrect-profile-data"].asString()}});
+                    config_presentation["edit-profile"]["incorrect-profile-data"].asString()}});
                json::JSON alien_userprofile = user_row_to_userprofile_obj(conn, alien);
                return http_R200("edit-profile", wgd, {&config_presentation, &userinfo, &alien_userprofile, &msg_list});
            }
--- a/src/web_chat/iu9_ca_web_chat_lib/localizator.cpp
+++ b/src/web_chat/iu9_ca_web_chat_lib/localizator.cpp
@ -0,0 +1,154 @@
 #include "localizator.h"
 #include <jsonincpp/string_representation.h>
 #include <sys/stat.h>
 #include <dirent.h>
 #include <engine_engine_number_9/os_utils.h>
 #include <engine_engine_number_9/baza_throw.h>
 #include <assert.h>
 namespace iu9cawebchat {
    std::string languageRangeSimpler(const std::string& a) {
        return a == "*" ? "" : a;
    }
    // I won't use iterators. c plus plus IS a scripting language and I do not want to mess with iterators
    std::vector<std::string> languageRangeGetPrefixes(const std::string& lr) {
        if (lr.empty())
            return {""};
        std::vector<std::string> result = {"", ""};
        for (size_t i = 0; i < lr.size(); i++) {
            if (lr[i] == '-')
                result.push_back(result.back());
            result.back() += lr[i];
        }
        return result;
    }
    bool isInWhitelist(const std::string& lr, const std::vector<std::string>& whitelist) {
        for (const std::string& prefix : languageRangeGetPrefixes(lr))
            for (const std::string& nicePrefix: whitelist)
                if (prefix == nicePrefix)
                    return true;
        return false;
    }
    std::vector<LanguageFile> collect_lang_dir_content(const std::string& lang_dir,
        const std::vector<std::string>& whitelist) {
        std::vector<LanguageFile> result;
        errno = 0;
        DIR* D = opendir(lang_dir.c_str());
        struct Guard1{ DIR*& D; ~Guard1(){ closedir(D); } } g1{D};
        if (!D)
            een9_THROW_on_errno("opendir (" + lang_dir + ")");
        while (true) {
            errno = 0;
            struct dirent* Dent = readdir(D);
            if (Dent == NULL) {
                if (errno == 0)
                    break;
                een9_THROW_on_errno("dirent");
            }
            std::string entry = Dent->d_name;
            if (entry == "." || entry == "..")
                continue;
            std::string filename = lang_dir + "/" + entry;
            struct stat info;
            int ret = stat(filename.c_str(), &info);
            een9_ASSERT_on_iret(ret, "stat(" + filename + ")");
            if (!S_ISREG(info.st_mode))
                continue;
            const std::string postfix = ".lang.json";
            if (!een9::endsWith(entry, postfix))
                continue;
            std::string lang_antirange = entry.substr(0, entry.size() - postfix.size());
            if (!isInWhitelist(lang_antirange, whitelist))
                continue;
            std::string content;
            een9::readFile(filename, content);
            result.emplace_back();
            result.back().languagerange = languageRangeSimpler(lang_antirange);
            result.back().content = json::parse_str_flawless(content);
        }
        return result;
    }
    Localizator::Localizator(const LocalizatorSettings &settings) : settings(settings) {
        /* First - length of the longest prefix that was found so far (in force_order)
         * Second - index in force_order that was assigned to this thingy
         */
        files = collect_lang_dir_content(settings.lang_dir, settings.whitelist);
        size_t n = files.size();
 #define redundantFileMsg "Redundant localization file"
        for (size_t i = 0; i < n; i++) {
            for (size_t j = i + 1; j < n; j++) {
                std::string A = files[i].languagerange;
                std::string B = files[j].languagerange;
                for (std::string& pa: languageRangeGetPrefixes(A))
                    if (pa == B)
                        een9_THROW(redundantFileMsg);
                for (std::string& pb: languageRangeGetPrefixes(B))
                    if (pb == A)
                        een9_THROW(redundantFileMsg);
            }
        }
        std::map<std::string, std::vector<std::size_t>> pref_to_files;
        for (size_t k = 0; k < n; k++) {
            for (const std::string& prefix: languageRangeGetPrefixes(files[k].languagerange)) {
                pref_to_files[prefix].push_back(k);
            }
        }
        std::vector<std::pair<size_t, size_t>> assignment;
        constexpr size_t inf_bad_order = 999999999;
        assignment.assign(n, {0, inf_bad_order});
        if (settings.force_order.size() >= inf_bad_order - 2)
            een9_THROW("o_O");
        for (ssize_t i = 0; i < settings.force_order.size(); i++) {
            const std::string& ip = settings.force_order[i];
            if (pref_to_files.count(ip) != 1)
                een9_THROW("force-order list contains entries that match no files (" + ip + ")");
            for (size_t k: pref_to_files.at(ip)) {
                if (assignment[k].first <= ip.size()) {
                    assignment[k].first = ip.size();
                    assignment[k].second = i;
                }
            }
        }
        for (auto& p: pref_to_files) {
            const std::vector<size_t>& candidates = p.second;
            assert(!candidates.empty());
            size_t bestSoFar = candidates[0];
            size_t f = inf_bad_order;
            for (size_t k: candidates) {
                if (assignment[k].second <= f) {
                    f = assignment[k].second;
                    bestSoFar = k;
                }
            }
            prefix_to_file[p.first] = bestSoFar;
        }
        if (prefix_to_file.count("") != 1)
            een9_THROW("No locales were provided");
        // todo: remove DEBUG
        // for (size_t k = 0; k < n; k++) {
            // printf("%s has priority %lu\n", files[k].languagerange.c_str(), assignment[k].second);
        // }
        // printf("==============\n");
        // for (const auto& p : prefix_to_file) {
            // printf("%s  ->  %s\n", p.first.c_str(), files[p.second].languagerange.c_str());
        // }
    }
    const LanguageFile& Localizator::get_right_locale(const std::vector<std::string> &preferred_langs) {
        for (const std::string& lr: preferred_langs) {
            if (prefix_to_file.count(lr) == 1)
                return files[prefix_to_file.at(lr)];
        }
        return files[prefix_to_file.at("")];
    }
 }
--- a/src/web_chat/iu9_ca_web_chat_lib/localizator.h
+++ b/src/web_chat/iu9_ca_web_chat_lib/localizator.h
@ -0,0 +1,36 @@
 #ifndef IU9_CA_WEB_CHAT_LIB_LOCALIZATOR_H
 #define IU9_CA_WEB_CHAT_LIB_LOCALIZATOR_H
 #include <jsonincpp/jsonobj.h>
 namespace iu9cawebchat {
    /* '*' -> ''; X -> X */
    std::string languageRangeSimpler(const std::string& a);
    struct LocalizatorSettings {
        std::string lang_dir;
        std::vector<std::string> whitelist;
        std::vector<std::string> force_order;
    };
    /* There is no need to put http Content-Language response value into json file. When is is in the name */
    struct LanguageFile {
        std::string languagerange;
        json::JSON content;
    };
    /* Localizator uses libjsonincpp internally, and thus can't be read by two treads simultaneously */
    struct Localizator {
        LocalizatorSettings settings;
        std::vector<LanguageFile> files;
        std::map<std::string, size_t> prefix_to_file;
        /* Throws std::exception if something goes wrong */
        explicit Localizator(const LocalizatorSettings& settings);
        /* Returns a reference to object inside Localizator */
        const LanguageFile& get_right_locale(const std::vector<std::string>& preferred_langs);
    };
 }
 #endif
--- a/src/web_chat/iu9_ca_web_chat_lib/run.cpp
+++ b/src/web_chat/iu9_ca_web_chat_lib/run.cpp
@ -5,6 +5,7 @@
 #include <engine_engine_number_9/connecting_assets/static_asset_manager.h>
 #include "find_db.h"
 #include <engine_engine_number_9/running_mainloop.h>
 #include <engine_engine_number_9/http_structures/accept_language.h>
 #include <signal.h>
 #include "str_fields.h"
 #include "backend_logic/client_server_interact.h"
@ -32,11 +33,23 @@ namespace iu9cawebchat {
        }
    };
    LocalizatorSettings make_localizator_settings(const std::string& assets_dir, const json::JSON& config) {
        std::vector<std::string> whitelist;
        for (const json::JSON& entry: config["lang"]["whitelist"].asArray())
            whitelist.push_back(languageRangeSimpler(entry.asString()));
        std::vector<std::string> force_order;
        for (const json::JSON& entry: config["lang"]["force-order"].asArray())
            force_order.push_back(languageRangeSimpler(entry.asString()));
        return LocalizatorSettings{assets_dir + "/lang", whitelist, force_order};
    }
    void run_website(const json::JSON& config) {
        een9_ASSERT(config["assets"].isString(), "config[\"assets\"] is not string");
        const std::string& assets_dir = config["assets"].asString();
        een9_ASSERT(een9::isDirectory(assets_dir), "\"" + assets_dir + "\" is not a directory");
        LocalizatorSettings localizator_settings = make_localizator_settings(assets_dir, config);
        een9::StaticAssetManagerSlaveModule samI;
        samI.update({
            een9::StaticAssetManagerRule{assets_dir + "/css", "/assets/css", {{".css", "text/css"}} },
@ -47,7 +60,6 @@ namespace iu9cawebchat {
            } },
        });
        const json::JSON& config_presentation = config["presentation"];
        int64_t slave_number = config["server"]["workers"].asInteger().get_int();
        een9_ASSERT(slave_number > 0 && slave_number <= 200, "E");
@ -61,15 +73,24 @@ namespace iu9cawebchat {
                nytl::TemplaterSettings{nytl::TemplaterDetourRules{assets_dir + "/HypertextPages"}});
            worker_guest_data[i].templater->update();
            worker_guest_data[i].db = std::make_unique<SqliteConnection>(sqlite_db_path);
            worker_guest_data[i].locales = std::make_unique<Localizator>(localizator_settings);
        }
        een9::MainloopParameters params;
-        params.guest_core = [&samI, &worker_guest_data, config_presentation]
+        params.guest_core = [&samI, &worker_guest_data]
        (const een9::SlaveTask& task, const een9::ClientRequest& req, een9::worker_id_t worker_id) -> std::string {
            een9_ASSERT_pl(0 <= worker_id && worker_id < worker_guest_data.size());
            WorkerGuestData& wgd = worker_guest_data[worker_id];
            een9::StaticAsset sa;
            ONE_SQLITE_TRANSACTION_GUARD conn_guard(*wgd.db);
            std::string AcceptLanguage;
            for (const std::pair<std::string, std::string>& p: req.headers) {
                if (p.first == "Accept-Language")
                    AcceptLanguage = p.second;
            }
            std::vector<std::string> AcceptLanguageB = een9::parse_header_Accept_Language(AcceptLanguage);
            const LanguageFile& locale = wgd.locales->get_right_locale(AcceptLanguageB);
            const json::JSON& pres = locale.content;
            try {
                std::vector<std::pair<std::string, std::string>> cookies;
                std::vector<LoginCookie> login_cookies;
@ -78,17 +99,17 @@ namespace iu9cawebchat {
                initial_extraction_of_all_the_useful_info_from_cookies(*wgd.db, req, cookies, login_cookies, userinfo, logged_in_user);
                if (req.uri_path == "/" || req.uri_path == "/list-rooms") {
-                    return when_page_list_rooms(wgd, config_presentation, req, userinfo);
+                    return when_page_list_rooms(wgd, pres, req, userinfo);
                }
                if (req.uri_path == "/login") {
-                    return when_page_login(wgd, config_presentation, req, login_cookies, userinfo);
+                    return when_page_login(wgd, pres, req, login_cookies, userinfo);
                }
                // todo: split
                if (een9::beginsWith(req.uri_path, "/chat/") || een9::beginsWith(req.uri_path, "/chat-members/")) {
-                    return when_page_chat(wgd, config_presentation, req, userinfo);
+                    return when_page_chat(wgd, pres, req, userinfo);
                }
                if (een9::beginsWith(req.uri_path, "/user/")) {
-                    return when_page_user(wgd, config_presentation, req, login_cookies, userinfo);
+                    return when_page_user(wgd, pres, req, login_cookies, userinfo);
                }
                if (req.uri_path == "/api/chatPollEvents") {
                    return when_internalapi_chatpollevents(wgd, req, logged_in_user);
Author	SHA1	Message	Date
Andreev Gregory	270549c21a	Translated everything to ru-RU	2024-09-07 00:49:48 +03:00
Andreev Gregory	0ed8150c4e	Translated to english	2024-09-07 00:31:42 +03:00
Andreev Gregory	b0d7a35eb2	First efforts to internationalize site	2024-09-06 01:06:36 +03:00
Andreev Gregory	68094f904d	minor fixes, added system messages	2024-09-05 11:30:40 +03:00