Completely disabled all avatar functionality (#2961)

app/assets/javascripts/room.js

@@ -343,12 +343,7 @@ function displaySharedUsers(path) {
 
     users.forEach(function(user) {
       user_list_html += "<li class='list-group-item text-left' data-uid='" + user.uid + "'>"
-
-      if (user.image) {
-        user_list_html += "<img id='user-image' class='avatar float-left mr-2' src='" + user.image + "'></img>"
-      } else {
       user_list_html += "<span class='avatar float-left mr-2'>" + user.name.charAt(0) + "</span>"
-      }
       user_list_html += "<span class='shared-user'>" + user.name + "<span class='text-muted ml-1'>" + user.uid + "</span></span>"
       user_list_html += "<span class='text-primary float-right shared-user cursor-pointer' onclick='removeSharedUser(this)'><i class='fas fa-times'></i></span>"
       user_list_html += "</li>"

app/controllers/concerns/joiner.rb

@@ -70,7 +70,6 @@ module Joiner
       opts[:mute_on_start] = room_setting_with_config("muteOnStart")
 
       if current_user
-        opts[:avatarURL] = current_user.image if current_user.image.present? && valid_avatar?(current_user.image)
         redirect_to join_path(@room, current_user.name, opts, current_user.uid)
       else
         join_name = params[:join_name] || params[@room.invite_path][:join_name]

app/controllers/rooms_controller.rb

@@ -180,7 +180,6 @@ class RoomsController < ApplicationController
     opts[:mute_on_start] = room_setting_with_config("muteOnStart")
     opts[:require_moderator_approval] = room_setting_with_config("requireModeratorApproval")
     opts[:record] = record_meeting
-    opts[:avatarURL] = current_user.image if current_user.image.present? && valid_avatar?(current_user.image)
 
     begin
       redirect_to join_path(@room, current_user.name, opts, current_user.uid)

app/views/rooms/cant_create_rooms.html.erb

@@ -20,11 +20,7 @@
                         <div class="card card-profile h-100">
                             <div class="card-header bg-primary h-50"></div>
                             <div class="card-body text-center">
-                                <% if current_user.image.blank? || !valid_url?(current_user.image) %>
                               <span class="avatar avatar-xxxl card-profile-img bg-primary"><%= current_user.name.first %></span>
-                                <% else %>
-                                    <%= image_tag(current_user.image, class: "avatar avatar-xxxl card-profile-img") %>
-                                <% end %>
                               <h2 class="mb-3"><%= current_user.name %></h2>
                               <%= link_to edit_user_path(current_user), class: "btn btn-outline-primary mt-2" do %>
                                   <i class="dropdown-icon fas fa-id-card mr-3"></i><%= t("room.no_room.edit_profile") %>

app/views/rooms/components/_room_event.html.erb

@@ -25,11 +25,7 @@
 
     <div class="row">
       <div class="col-lg-6 col-md-6 col-sm-12 mb-5">
-        <% if @room.owner.image.blank? %>
         <span class="avatar"><%= @room.owner.name.first %></span>
-        <% else %>
-          <span class="avatar" style="background-image: url(<%= @room.owner.image %>)"></span>
-        <% end %>
         <h5 id="room-owner-name" class="font-weight-normal ml-4 mt-3 d-inline-block"><%= @room.owner.name %> (<%= t("room.owner") %>)</h5>
       </div>
 

app/views/shared/_header.html.erb

@@ -40,12 +40,7 @@
 
           <div class="dropdown">
             <a href="#" class="nav-link pr-0" data-toggle="dropdown">
-              <% if current_user.image.blank? || !valid_url?(current_user.image) %>
               <span class="avatar"><%= current_user.name.first %></span>
-              <% else %>
-                <span id="user-avatar" class="avatar d-none"><%= current_user.name.first %></span>
-                <%= image_tag(current_user.image, id: "user-image", class: "avatar") %>
-              <% end %>
               <span class="ml-2 d-none d-lg-block">
                 <span class="text-default username"><%= current_user.name %></span>
               </span>

app/views/users/components/_account.html.erb

@@ -60,20 +60,6 @@
         <%= translated_role_name(@user.role) %>
       </span>
     <% end %>
-
-    <%= f.label :image, t("settings.account.image"), class: "form-label mt-5" %>
-    <div class="row">
-      <div class="col-5 col-sm-2">
-        <% if @user.image.blank? || !valid_url?(@user.image) %>
-          <span class="avatar avatar-xxl mr-5 mt-2 bg-primary"><%= @user.name.first %></span>
-        <% else %>
-          <%= image_tag(@user.image, class: "avatar avatar-xxl mr-5 mt-2") %>
-        <% end %>
-      </div>
-      <div class="col-7 col-sm-10 mt-5">
-        <%= f.text_field :image, class: "form-control #{form_is_invalid?(@user, :image)}", placeholder: t("settings.account.image_url") %>
-      </div>
-    </div>
   </div>
   <div class="card-footer">
     <%= f.submit t("update"), class: "btn btn-primary float-right ml-4" %>