Class: CommentsController

Inherits:
ApplicationController
  • Object
show all
Defined in:
lib/generators/make_commentable/templates/comments_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object

POST /comments POST /comments.json



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# File 'lib/generators/make_commentable/templates/comments_controller.rb', line 42

def create
  @source = find_commentable
  @comment = @source.comments.new(params[:comment])

  if params[:comment][:parent_id] != ''
    parent_comment = Comment.find(params[:comment][:parent_id])
    @comment.parent = parent_comment
  end

  @comment.user = current_user

  respond_to do |format|
    if @comment.save
      format.html { flash[:notice] = 'comment added'; redirect_to :back }
      format.js { render :layout => false }
    else
      format.html { flash[:error] = 'error happened'; render :action => 'new' }
      format.js { render :layout => false }
    end
  end
end

#destroy ⇒ Object

DELETE /comments/1 DELETE /comments/1.json



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# File 'lib/generators/make_commentable/templates/comments_controller.rb', line 82

def destroy
  @comment = Comment.find(params[:id])
  @comment.destroy

  respond_to do |format|
    format.html { redirect_to comments_url }
    format.json { head :no_content }
  end
end

#edit ⇒ Object

GET /comments/1/edit



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# File 'lib/generators/make_commentable/templates/comments_controller.rb', line 36

def edit
  @comment = Comment.find(params[:id])
end

#index ⇒ Object

GET /comments GET /comments.json



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# File 'lib/generators/make_commentable/templates/comments_controller.rb', line 4

def index
  @comments = Comment.all

  respond_to do |format|
    format.html # index.html.erb
    format.json { render json: @comments }
  end
end

#new ⇒ Object

GET /comments/new GET /comments/new.json



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# File 'lib/generators/make_commentable/templates/comments_controller.rb', line 26

def new
  @comment = Comment.new

  respond_to do |format|
    format.html # new.html.erb
    format.json { render json: @comment }
  end
end

#show ⇒ Object

GET /comments/1 GET /comments/1.json



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# File 'lib/generators/make_commentable/templates/comments_controller.rb', line 15

def show
  @comment = Comment.find(params[:id])

  respond_to do |format|
    format.html # show.html.erb
    format.json { render json: @comment }
  end
end

#update ⇒ Object

PUT /comments/1 PUT /comments/1.json



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# File 'lib/generators/make_commentable/templates/comments_controller.rb', line 66

def update
  @comment = Comment.find(params[:id])

  respond_to do |format|
    if @comment.update_attributes(params[:comment])
      format.html { redirect_to @comment, notice: 'Comment was successfully updated.' }
      format.json { head :no_content }
    else
      format.html { render action: "edit" }
      format.json { render json: @comment.errors, status: :unprocessable_entity }
    end
  end
end