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 36

def create
  @comment = Commontator::Comment.new(
    thread: @commontator_thread, creator: @commontator_user, body: params.dig(:comment, :body)
  )
  parent_id = params.dig(:comment, :parent_id)
  @comment.parent = Commontator::Comment.find(parent_id) unless parent_id.blank?
  security_transgression_unless @comment.can_be_created_by?(@commontator_user)

  respond_to do |format|
    if params[:cancel].blank?
      if @comment.save
        sub = @commontator_thread.config.thread_subscription.to_sym
        @commontator_thread.subscribe(@commontator_user) if sub == :a || sub == :b
        subscribe_mentioned if @commontator_thread.config.mentions_enabled
        Commontator::Subscription.comment_created(@comment)
        @commontator_page = @commontator_thread.new_comment_page(
          @comment.parent_id, @commontator_show_all
        )

        format.js
      else
        format.js { render :new }
      end
    else
      format.js { render :cancel }
    end

    format.html { redirect_to commontable_url }
  end
end

#delete ⇒ Object

PUT /comments/1/delete



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# File 'app/controllers/commontator/comments_controller.rb', line 104

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

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

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

#downvote ⇒ Object

PUT /comments/1/downvote



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# File 'app/controllers/commontator/comments_controller.rb', line 142

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

  @comment.downvote_from @commontator_user

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

#edit ⇒ Object

GET /comments/1/edit



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# File 'app/controllers/commontator/comments_controller.rb', line 68

def edit
  @comment.editor = @commontator_user
  security_transgression_unless @comment.can_be_edited_by?(@commontator_user)

  respond_to do |format|
    format.html { redirect_to commontable_url }
    format.js
  end
end

#new ⇒ Object

GET /threads/1/comments/new



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# File 'app/controllers/commontator/comments_controller.rb', line 15

def new
  @comment = Commontator::Comment.new(thread: @commontator_thread, creator: @commontator_user)
  parent_id = params.dig(:comment, :parent_id)
  unless parent_id.blank?
    parent = Commontator::Comment.find parent_id
    @comment.parent = parent
    @comment.body = "<blockquote><span class=\"author\">#{
      Commontator.commontator_name(parent.creator)
    }</span>\n#{
      parent.body
    }\n</blockquote>\n" if [ :q, :b ].include? @commontator_thread.config.comment_reply_style
  end
  security_transgression_unless @comment.can_be_created_by?(@commontator_user)

  respond_to do |format|
    format.html { redirect_to commontable_url }
    format.js
  end
end

#show ⇒ Object

GET /comments/1



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

def show
  respond_to do |format|
    format.html { redirect_to commontable_url }
    format.js
  end
end

#undelete ⇒ Object

PUT /comments/1/undelete



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# File 'app/controllers/commontator/comments_controller.rb', line 117

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

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

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

#unvote ⇒ Object

PUT /comments/1/unvote



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# File 'app/controllers/commontator/comments_controller.rb', line 155

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

  @comment.unvote voter: @commontator_user

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

#update ⇒ Object

PUT /comments/1



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# File 'app/controllers/commontator/comments_controller.rb', line 79

def update
  @comment.editor = @commontator_user
  @comment.body = params.dig(:comment, :body)
  security_transgression_unless @comment.can_be_edited_by?(@commontator_user)

  respond_to do |format|
    if params[:cancel].blank?
      if @comment.save
        subscribe_mentioned if @commontator_thread.config.mentions_enabled

        format.js
      else
        format.js { render :edit }
      end
    else
      @comment.restore_attributes

      format.js { render :cancel }
    end

    format.html { redirect_to commontable_url }
  end
end

#upvote ⇒ Object

PUT /comments/1/upvote



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# File 'app/controllers/commontator/comments_controller.rb', line 130

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

  @comment.upvote_from @commontator_user

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