JS [WIP]: Added a notification popup

Web/Presenters/templates/@layout.xml

@@ -21,6 +21,7 @@
                 {if $theme->inheritDefault()}
                     {css "css/style.css"}
                     {css "css/dialog.css"}
+                    {css "css/notifications.css"}
                     {if $isXmas}
                         {css "css/xmas.css"}
                     {/if}
@@ -33,6 +34,7 @@
             {else}
                 {css "css/style.css"}
                 {css "css/dialog.css"}
+                {css "css/notifications.css"}
                 {if $isXmas}
                     {css "css/xmas.css"}
                 {/if}
@@ -53,6 +55,7 @@
             {css "css/style.css"}
             {css "css/dialog.css"}
             {css "css/nsfw-posts.css"}
+            {css "css/notifications.css"}
             
             {if $isXmas}
                 {css "css/xmas.css"}
@@ -71,6 +74,7 @@
         </div>
         
         <div n:if="OPENVK_ROOT_CONF['openvk']['preferences']['bellsAndWhistles']['testLabel']" id="test-label">FOR TESTING PURPOSES ONLY</div>
+		<div class="notifications_global_wrap"></div>
         <div class="dimmer"></div>
         <div class="toTop">
             ⬆ Вверх
@@ -256,6 +260,7 @@
         <script src="https://rawgit.com/kawanet/msgpack-lite/master/dist/msgpack.min.js"></script>
         {script "js/node_modules/ky/umd.js"}
         {script "js/messagebox.js"}
+        {script "js/notifications.js"}
         {script "js/scroll.js"}
         {script "js/al_wall.js"}
         {script "js/al_api.js"}

Web/static/css/notifications.css

@@ -0,0 +1,100 @@
+.notifications_global_wrap {
+    bottom: 0;
+    position: fixed;
+    display: flex;
+    flex-direction: column-reverse;
+    overflow: hidden;
+    width: 330px;
+    z-index: 1000;
+}
+
+.notification_ballon_wrap {
+    margin: 0 0 14px 14px;
+}
+
+.notification_ballon {
+    border-radius: 6px;
+    background-color: rgba(0, 0, 0, 0.7);
+    width: 300px;
+    height: 90px;
+    color: white !important;
+    display: inline-block;
+    animation-name: notification_ballon_appears;
+    animation-duration: 0.5s;
+    cursor: pointer;
+}
+
+.notification_ballon.disappears {
+    animation-name: notification_ballon_disappears;
+    animation-duration: 0.5s;
+}
+
+.notification_ballon notification_title {
+    margin: 6px 10px;
+    font-size: 10pt;
+    font-weight: bold;
+    display: block;
+}
+
+.notification_ballon notification_title .close {
+    width: 10px;
+    height: 16px;
+    float: right;
+    overflow: auto;
+    opacity: 0.1;
+    color: #fff;
+    transition-duration: 0.3s;
+}
+
+.notification_ballon notification_title .close:hover {
+    opacity: 0.5;
+}
+
+.notification_ballon wrap {
+    /* uuuuh */
+    display: flex;
+    flex-direction: row;
+    padding: 0 10px 0 10px;
+}
+
+.notification_ballon wrap avatar {
+    width: 50px;
+    padding-right: 10px;
+}
+
+.notification_ballon wrap avatar img {
+    width: 50px;
+    height: 50px;
+    object-fit: cover;
+    border-radius: 6px;
+}
+
+.notification_ballon wrap content {
+    font-size: 11px;
+
+}
+
+.notification_ballon wrap content a {
+    color: rgb(94, 165, 231);
+    font-weight: bold;
+}
+
+@keyframes notification_ballon_appears {
+    0% {
+        opacity: 0;
+    }
+
+    100% {
+        opacity: 1;
+    }
+}
+
+@keyframes notification_ballon_disappears {
+    0% {
+        opacity: 1;
+    }
+
+    100% {
+        opacity: 0;
+    }
+}

Web/static/js/notifications.js

@@ -0,0 +1,59 @@
+Function.noop = () => {};
+
+var _n_counter = 0;
+
+function NewNotification(title, body, avatar = null, callback = () => {}, time = 5000) {
+    if(avatar != null) {
+        avatar = '<avatar>' +
+            '<img src="' + avatar + '">' +
+        '</avatar>';
+    } else {
+        avatar = '';
+    }
+
+    _n_counter += 1;
+    let id = _n_counter;
+
+    let notification = u(
+    `<div class="notification_ballon notification_ballon_wrap" id="n${id}">
+        <notification_title>
+            ${title}
+            <a class="close">X</a> 
+        </notification_title>
+        <wrap>
+            ${avatar}
+            <content>
+                ${body}
+            </content>
+        </wrap>
+    </div>
+    `);
+
+    u(".notifications_global_wrap").append(notification);
+
+    function getPrototype() {
+        return u("#n"+id);
+    }
+
+    function __closeNotification() {
+        getPrototype().addClass('disappears');
+        setTimeout(() => {getPrototype().remove()}, 500);
+    }
+        
+    setTimeout(() => {__closeNotification()}, time);
+
+    notification.children('notification_title').children('a.close').on('click', function(e) {
+        __closeNotification();
+    });
+
+    notification.on('click', function(e) {
+        if (!notification.hasClass('disappears')) {
+            Reflect.apply(callback, {
+                closeNotification: () => __closeNotification(),
+                $notification:     () => getPrototype()
+            }, [e]);
+
+            __closeNotification();
+        }
+    });
+}