Class: Commontator::CommentsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/commontator/comments_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object

POST /threads/1/comments



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# File 'app/controllers/commontator/comments_controller.rb', line 23

def create
  @comment = Comment.new
  @comment.thread = @thread
  @comment.creator = @user
  @comment.body = params[:comment].nil? ? nil : params[:comment][:body]
  security_transgression_unless @comment.can_be_created_by?(@user)
  subscribe_mentioned if Commontator.mentions_enabled

  respond_to do |format|
    if  !params[:cancel].nil?
      format.html { redirect_to @thread }
      format.js { render :cancel }
    elsif @comment.save
      sub = @thread.config.thread_subscription.to_sym
      @thread.subscribe(@user) if sub == :a || sub == :b
      Subscription.comment_created(@comment)

      @per_page = params[:per_page] || @thread.config.comments_per_page

      format.html { redirect_to @thread }
      format.js
    else
      format.html { redirect_to @thread }
      format.js { render :new }
    end
  end
end

#delete ⇒ Object

PUT /comments/1/delete



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# File 'app/controllers/commontator/comments_controller.rb', line 83

def delete
  security_transgression_unless @comment.can_be_deleted_by?(@user)

  @comment.errors.add(:base, t('commontator.comment.errors.already_deleted')) \
    unless @comment.delete_by(@user)

  respond_to do |format|
    format.html { redirect_to @thread }
    format.js { render :delete }
  end
end

#downvote ⇒ Object

PUT /comments/1/downvote



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# File 'app/controllers/commontator/comments_controller.rb', line 121

def downvote
  security_transgression_unless @comment.can_be_voted_on_by?(@user) &&\
    @comment.thread.config.comment_voting.to_sym == :ld

  @comment.downvote_from @user

  respond_to do |format|
    format.html { redirect_to @thread }
    format.js { render :vote }
  end
end

#edit ⇒ Object

GET /comments/1/edit



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# File 'app/controllers/commontator/comments_controller.rb', line 52

def edit
  security_transgression_unless @comment.can_be_edited_by?(@user)

  respond_to do |format|
    format.html { redirect_to @thread }
    format.js
  end
end

#new ⇒ Object

GET /threads/1/comments/new



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# File 'app/controllers/commontator/comments_controller.rb', line 7

def new
  @comment = Comment.new
  @comment.thread = @thread
  @comment.creator = @user
  security_transgression_unless @comment.can_be_created_by?(@user)

  @per_page = params[:per_page] || @thread.config.comments_per_page

  respond_to do |format|
    format.html { redirect_to @thread }
    format.js
  end

end

#undelete ⇒ Object

PUT /comments/1/undelete



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# File 'app/controllers/commontator/comments_controller.rb', line 96

def undelete
  security_transgression_unless @comment.can_be_deleted_by?(@user)

  @comment.errors.add(:base, t('commontator.comment.errors.not_deleted')) \
    unless @comment.undelete_by(@user)

  respond_to do |format|
    format.html { redirect_to @thread }
    format.js { render :delete }
  end
end

#unvote ⇒ Object

PUT /comments/1/unvote



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# File 'app/controllers/commontator/comments_controller.rb', line 134

def unvote
  security_transgression_unless @comment.can_be_voted_on_by?(@user)

  @comment.unvote voter: @user

  respond_to do |format|
    format.html { redirect_to @thread }
    format.js { render :vote }
  end
end

#update ⇒ Object

PUT /comments/1



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# File 'app/controllers/commontator/comments_controller.rb', line 62

def update
  security_transgression_unless @comment.can_be_edited_by?(@user)
  @comment.body = params[:comment].nil? ? nil : params[:comment][:body]
  @comment.editor = @user
  subscribe_mentioned if Commontator.mentions_enabled

  respond_to do |format|
    if !params[:cancel].nil?
      format.html { redirect_to @thread }
      format.js { render :cancel }
    elsif @comment.save
      format.html { redirect_to @thread }
      format.js
    else
      format.html { redirect_to @thread }
      format.js { render :edit }
    end
  end
end

#upvote ⇒ Object

PUT /comments/1/upvote



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# File 'app/controllers/commontator/comments_controller.rb', line 109

def upvote
  security_transgression_unless @comment.can_be_voted_on_by?(@user)

  @comment.upvote_from @user

  respond_to do |format|
    format.html { redirect_to @thread }
    format.js { render :vote }
  end
end