Fixes and Handling nick mentions to usernames

README.md

@@ -2,6 +2,7 @@
 Discord webpage embedded client
 
 ## Required PIP Packages
+- flask
 - flask-sqlalchemy
 - cachetools
 - Flask-Cache

titanembeds/static/js/embed.js

@@ -217,6 +217,7 @@ function replace_message_mentions(message) {
     for (var i = 0; i < mentions.length; i++) {
         var mention = mentions[i];
         message.content = message.content.replace(new RegExp("<@" + mention.id + ">", 'g'), "@" + mention.username + "#" + mention.discriminator);
+        message.content = message.content.replace(new RegExp("<@!" + mention.id + ">", 'g'), "@" + mention.username + "#" + mention.discriminator);
     }
     return message;
 }

titanembeds/templates/site_layout.html.j2

@@ -26,7 +26,7 @@
         <div class="nav-wrapper container">
           <a href="/" class="brand-logo"><b>Titan</b>Embeds <span class="betatag">BETA</span></a>
           <ul id="nav-mobile" class="right">
-            <li><a href="{{url_for("embed.guild_embed", guild_id="295085744249110529")}}" class="waves-effect btn z-depth-3">Visit Us!</a></li> <!-- TODO: Add discord guild invite -->
+            <li><a href="{{url_for("embed.guild_embed", guild_id="295085744249110529")}}" class="waves-effect btn z-depth-3">Visit Us!</a></li>
             {% if session['unauthenticated'] is defined and not session['unauthenticated'] %}
             <li><a id="menu_drop" data-activates="menu_dropdown" class="waves-effect btn z-depth-3 btn-floating dropdown-button avatar_menu" style='background-image: url("  {{ session['avatar'] }}  ")'></a></li>
             {% else %}