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dmitrytragerdmitrytrager
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add topics (#47)
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21 files changed

+444
-11
lines changed

21 files changed

+444
-11
lines changed

‎app/controllers/application_controller.rb‎

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@@ -2,4 +2,8 @@ class ApplicationController < ActionController::Base
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include Authentication
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# Only allow modern browsers supporting webp images, web push, badges, import maps, CSS nesting, and CSS :has.
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allow_browser versions: :modern
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def check_admin!
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redirect_to root_path unless Current.user.is_admin?
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end
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end

‎app/controllers/topics_controller.rb‎

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class TopicsController < ApplicationController
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before_action :set_topic, only: [ :show, :edit, :update, :destroy, :archive ]
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before_action :check_admin!, only: :destroy
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def index
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@topics = scope.includes(:language, :provider)
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end
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def new
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@topic = scope.new
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end
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def create
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@topic = scope.new(topic_params)
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if @topic.save
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redirect_to topics_path
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else
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render :new
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end
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end
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def show
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end
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def edit
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end
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def update
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@topic.update(topic_params)
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redirect_to topics_path
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end
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def destroy
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@topic.destroy
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redirect_to topics_path
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end
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def archive
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@topic.archived!
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redirect_to topics_path
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end
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private
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def topic_params
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params.require(:topic).permit(:title, :description, :uid, :language_id, :provider_id)
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end
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def set_topic
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@topic = Topic.find(params[:id])
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end
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def scope
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@scope ||= if Current.user.is_admin?
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Topic.all
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else
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Topic.active
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end
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end
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end

‎app/models/topic.rb‎

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class Topic < ApplicationRecord
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belongs_to :language
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belongs_to :provider
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validates :title, :language_id, :provider_id, presence: true
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STATES = %i[active archived].freeze
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enum :state, STATES.map.with_index.to_h
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scope :active, -> { where(state: :active) }
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end

‎app/views/layouts/_sidebar.html.erb‎

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</li>
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<li class="sidebar-item">
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<a href="ui-file-uploader.html" class="sidebar-link">
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<%= link_to topics_path, class: "sidebar-link" do %>
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<i class="bi bi-tags-fill"></i>
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<span>Topics</span>
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</a>
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<% end %>
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</li>
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<li class="sidebar-item">

‎app/views/shared/_errors.html.erb‎

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<% if resource.errors.any? %>
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<div style="color: red">
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<h4><%= "#{pluralize(resource.errors.count, "error")} prohibited this #{resource.class_name} from being saved:" %>></h4>
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<h4><%= "#{pluralize(resource.errors.count, "error")} prohibited this #{resource.class.name} from being saved:" %>></h4>
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<ul>
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<% resource.errors.each do |error| %>
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<li><%= error.full_message %></li>

‎app/views/topics/_form.html.erb‎

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<%= form_for topic do |f| %>
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<div class="form-body">
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<div class="row">
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<%= render "shared/errors", resource: topic %>
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<div class="col-12">
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<div class="form-group">
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<%= f.label :title %>
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<%= f.text_field :title, class: "form-control", placeholder: "Title" %>
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</div>
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<div class="form-group">
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<%= f.label :description %>
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<%= f.text_area :description, class: "form-control", placeholder: "Descripion" %>
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</div>
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<div class="form-group">
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<%= f.label :language %>
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<%= f.collection_select :language_id, Language.all, :id, :name, { prompt: "Select Language" }, class: "form-select" %>
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</div>
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<div class="form-group">
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<%= f.label :provider %>
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<%= f.collection_select :provider_id, Provider.all, :id, :name, { prompt: "Select Provider" }, class: "form-select" %>
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</div>
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<div class="form-group">
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<%= f.label :description %>
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<%= f.text_area :description, class: "form-control", placeholder: "Descripion" %>
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</div>
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<div class="col-12 d-flex justify-content-end">
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<%= f.submit "Save", class: "btn btn-primary me-1 mb-1" %>
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<%= link_to "Cancel", topics_path, class: "btn btn-light-secondary me-1 mb-1" %>
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</div>
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</div>
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</div>
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</div>
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<% end %>

‎app/views/topics/_topic.html.erb‎

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<div id="<%= dom_id topic %>">
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<p>
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<strong>Title:</strong>
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<%= topic.title %>
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</p>
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<p>
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<strong>Description:</strong>
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<%= topic.description %>
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</p>
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<p>
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<strong>UID:</strong>
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<%= topic.uid %>
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</p>
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<p>
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<strong>Language:</strong>
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<%= link_to topic.language.name, topic.language %>
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</p>
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<p>
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<strong>Provider:</strong>
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<%= link_to topic.provider.name, topic.provider %>
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</p>
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</div>

‎app/views/topics/edit.html.erb‎

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<% content_for :title, "Editing topic" %>
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<section id="basic-vertical-layouts">
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<div class="row match-height">
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<div class="col-md-6 col-12">
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<div class="card">
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<div class="card-header">
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<h2 class="card-title">Edit topic</h2>
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</div>
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<div class="card-content">
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<div class="card-body">
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<%= render "form", topic: @topic %>
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</div>
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</div>
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</div>
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</div>
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</div>
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</section>
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‎app/views/topics/index.html.erb‎

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<% content_for :title, "Topics" %>
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<section class="section">
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<div class="row" id="table-striped">
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<div class="col-12 cold-md-12">
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<div class="card">
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<div class="card-header d-flex justify-content-between align-items-center">
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<h2 class="card-title">Topics</h2>
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<%= link_to new_topic_path, class: "btn btn-primary" do %>
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<i class="bi bi-plus"></i> Add New Topic
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<% end %>
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</div>
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<div class="card-content">
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<div class="card-body">
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<p class="card-text"> Some important information or instruction can be placed here.</p>
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<div class="table-responsive">
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<table class="table table-lg table-striped mb-0">
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<thead>
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<tr>
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<th>Title</th>
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<th>Description</th>
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<th>UID</th>
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<th>Language</th>
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<th>Provider</th>
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<th>State</th>
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<th class="text-end">Actions</th>
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</tr>
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</thead>
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<tbody>
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<% @topics.each do |topic| %>
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<tr>
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<td class="text-bold-500"><%= topic.title %></td>
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<td class="text-bold-500"><%= topic.description.truncate(25, omission: "...") %></td>
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<td class="text-bold-500"><%= topic.uid.truncate(10, omission: "...") %></td>
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<td class="text-bold-500"><%= topic.language.name %></td>
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<td class="text-bold-500"><%= topic.provider.name %></td>
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<td class="text-bold-500"><%= topic.state %></td>
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<td class="text-end">
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<%= link_to topic, class: "btn btn-primary btn-sm" do %>
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<i class="bi bi-search"></i> View
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<% end %>
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<%= link_to edit_topic_path(topic), class: "btn btn-secondary btn-sm" do %>
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<i class="bi bi-pencil"></i> Edit
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<% end %>
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<%= link_to archive_topic_path(topic), method: :put, data: { confirm: "Are you sure?" }, class: "btn btn-danger btn-sm" do %>
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<i class="bi bi-archive"></i> Archive
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<% end %>
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<% if Current.user.is_admin? %>
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<%= link_to topic, method: :delete, data: { confirm: "Are you sure?" }, class: "btn btn-danger btn-sm" do %>
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<i class="bi bi-trash"></i> Delete
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<% end %>
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<% end %>
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</td>
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</tr>
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<% end %>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</section>

‎app/views/topics/new.html.erb‎

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<% content_for :title, "New topic" %>
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<section id="basic-vertical-layouts">
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<div class="row match-height">
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<div class="col-md-6 col-12">
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<div class="card">
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<div class="card-header">
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<h2 class="card-title">New topic</h2>
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</div>
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<div class="card-content">
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<div class="card-body">
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<%= render "form", topic: @topic %>
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</div>
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</div>
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</div>
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</div>
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</div>
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</section>

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