Class: CommentsController

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

Instance Method Summary collapse

Methods inherited from BaseController

#advertise, #cache_action?, #css_help, #footer_content, #homepage_features, #plaxo, #rss_site_index, #site_index

Methods included from LocalizedApplication

#get_matching_ui_locale, #get_sorted_langs_from_accept_header, #get_valid_lang_from_accept_header, #set_locale

Methods included from AuthenticatedSystem

#login_by_token, #update_last_seen_at

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/comments_controller.rb', line 90

def create
  commentable_type = get_commentable_type(params[:commentable_type])
  @commentable = commentable_type.singularize.constantize.find(params[:commentable_id])

  @comment = Comment.new(params[:comment])

  @comment.commentable = @commentable
  @comment.recipient = @commentable.owner
  @comment.user_id = current_user.id if current_user
  @comment.author_ip = request.remote_ip #save the ip address for everyone, just because

  respond_to do |format|
    if (logged_in? || verify_recaptcha(@comment)) && @comment.save
      @comment.send_notifications

      flash.now[:notice] = :comment_was_successfully_created.l
      format.html { redirect_to commentable_url(@comment) }
      format.js
    else
      flash.now[:error] = :comment_save_error.l_with_args(:error => @comment.errors.full_messages.to_sentence)
      format.html { redirect_to commentable_comments_path(commentable_type.tableize, @commentable) }
      format.js
    end
  end
end

#delete_selected ⇒ Object 



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# File 'app/controllers/comments_controller.rb', line 135

def delete_selected
  if request.post?
    if params[:delete]
      params[:delete].each { |id|
        comment = Comment.find(id)
        comment.spam! if params[:spam] && !configatron.akismet_key.nil?
        comment.destroy if comment.can_be_deleted_by(current_user)
      }
    end
    flash[:notice] = :comments_deleted.l
    redirect_to admin_comments_path
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/comments_controller.rb', line 116

def destroy
  @comment = Comment.find(params[:id])
  if @comment.can_be_deleted_by(current_user) && @comment.destroy
    if params[:spam] && !configatron.akismet_key.nil?
      @comment.spam!
    end
    flash.now[:notice] = :the_comment_was_deleted.l
  else
    flash.now[:error] = :comment_could_not_be_deleted.l
  end
  respond_to do |format|
    format.html { redirect_to users_url }
    format.js   {
      render :inline => flash[:error], :status => 500 if flash[:error]
      render :nothing => true if flash[:notice]
    }
  end
end

#edit ⇒ Object 



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# File 'app/controllers/comments_controller.rb', line 16

def edit
  @comment = Comment.find(params[:id])
  respond_to do |format|
    format.js
  end
end

#index ⇒ Object 



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# File 'app/controllers/comments_controller.rb', line 32

def index
  commentable_type = get_commentable_type(params[:commentable_type])
  commentable_class = commentable_type.singularize.constantize
  commentable_type_humanized = commentable_type.humanize
  commentable_type_tableized = commentable_type.tableize

  if @commentable = commentable_class.find(params[:commentable_id])
    unless logged_in? || (@commentable.owner && @commentable.owner.profile_public?)
      flash.now[:error] = :private_user_profile_message.l
      redirect_to  and return
    end

    @comments = @commentable.comments.recent.page(params[:page])
    @title = commentable_type_humanized
    @rss_url = commentable_comments_url(commentable_type_tableized, @commentable, :format => :rss)

    if @comments.any?
      first_comment = @comments.first
      @user = first_comment.recipient
      @title = first_comment.commentable_name
      @back_url = commentable_url(first_comment)
      respond_to do |format|
        @rss_title = "#{configatron.community_name}: #{commentable_type_humanized} Comments - #{@title}"
        format.html
        format.rss {
          render_comments_rss_feed_for(@comments, @commentable, @rss_title) and return
        }
      end
    else
      if @commentable.is_a?(User)
        @user = @commentable
        @title = @user.
        @back_url = user_path(@user)
      elsif @user = @commentable.user
        @title = @commentable.respond_to?(:title) ? @commentable.title : @title
        @back_url = url_for([@user, @commentable])
      end

      respond_to do |format|
        format.html
        format.rss {
          @rss_title = "#{configatron.community_name}: #{commentable_type_humanized} Comments - #{@title}"
          render_comments_rss_feed_for([], @commentable, @rss_title) and return
        }
      end
    end
  else
    flash[:notice] = :no_comments_found.l_with_args(:type => commentable_type_humanized)
    redirect_to home_path
  end
end

#new ⇒ Object 



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# File 'app/controllers/comments_controller.rb', line 84

def new
  @commentable = get_commentable_type(params[:commentable_type]).constantize.find(params[:commentable_id])
  redirect_to commentable_comments_url(@commentable.class.to_s.tableize, @commentable.id)
end

#unsubscribe ⇒ Object 



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# File 'app/controllers/comments_controller.rb', line 150

def unsubscribe
  @comment = Comment.find(params[:id])
  if @comment.token_for(params[:email]).eql?(params[:token])
    @comment.unsubscribe_notifications(params[:email])
    flash[:notice] = :comment_unsubscribe_succeeded.l
  end
  redirect_to commentable_url(@comment)
end

#update ⇒ Object 



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

def update
  @comment = Comment.find(params[:id])
  @comment.update_attributes(params[:comment])
  respond_to do |format|
    format.js
  end
end