116 lines
2.4 KiB
Ruby
116 lines
2.4 KiB
Ruby
class SnippetsController < ApplicationController
|
|
before_filter :snippet, only: [:show, :edit, :destroy, :update, :raw]
|
|
|
|
# Allow modify snippet
|
|
before_filter :authorize_modify_snippet!, only: [:edit, :update]
|
|
|
|
# Allow destroy snippet
|
|
before_filter :authorize_admin_snippet!, only: [:destroy]
|
|
|
|
before_filter :set_title
|
|
|
|
respond_to :html
|
|
|
|
layout 'navless'
|
|
|
|
def index
|
|
@snippets = Snippet.are_public.fresh.non_expired.page(params[:page]).per(20)
|
|
end
|
|
|
|
def user_index
|
|
@user = User.find_by(username: params[:username])
|
|
|
|
render_404 and return unless @user
|
|
|
|
@snippets = @user.snippets.fresh.non_expired
|
|
|
|
if @user == current_user
|
|
@snippets = case params[:scope]
|
|
when 'are_public' then
|
|
@snippets.are_public
|
|
when 'are_private' then
|
|
@snippets.are_private
|
|
else
|
|
@snippets
|
|
end
|
|
else
|
|
@snippets = @snippets.are_public
|
|
end
|
|
|
|
@snippets = @snippets.page(params[:page]).per(20)
|
|
|
|
if @user == current_user
|
|
render 'current_user_index'
|
|
else
|
|
render 'user_index'
|
|
end
|
|
end
|
|
|
|
def new
|
|
@snippet = PersonalSnippet.new
|
|
end
|
|
|
|
def create
|
|
@snippet = PersonalSnippet.new(snippet_params)
|
|
@snippet.author = current_user
|
|
|
|
if @snippet.save
|
|
redirect_to snippet_path(@snippet)
|
|
else
|
|
respond_with @snippet
|
|
end
|
|
end
|
|
|
|
def edit
|
|
end
|
|
|
|
def update
|
|
if @snippet.update_attributes(snippet_params)
|
|
redirect_to snippet_path(@snippet)
|
|
else
|
|
respond_with @snippet
|
|
end
|
|
end
|
|
|
|
def show
|
|
end
|
|
|
|
def destroy
|
|
return access_denied! unless can?(current_user, :admin_personal_snippet, @snippet)
|
|
|
|
@snippet.destroy
|
|
|
|
redirect_to snippets_path
|
|
end
|
|
|
|
def raw
|
|
send_data(
|
|
@snippet.content,
|
|
type: "text/plain",
|
|
disposition: 'inline',
|
|
filename: @snippet.file_name
|
|
)
|
|
end
|
|
|
|
protected
|
|
|
|
def snippet
|
|
@snippet ||= PersonalSnippet.where('author_id = :user_id or private is false', user_id: current_user.id).find(params[:id])
|
|
end
|
|
|
|
def authorize_modify_snippet!
|
|
return render_404 unless can?(current_user, :modify_personal_snippet, @snippet)
|
|
end
|
|
|
|
def authorize_admin_snippet!
|
|
return render_404 unless can?(current_user, :admin_personal_snippet, @snippet)
|
|
end
|
|
|
|
def set_title
|
|
@title = 'Snippets'
|
|
end
|
|
|
|
def snippet_params
|
|
params.require(:personal_snippet).permit(:title, :content, :file_name, :private)
|
|
end
|
|
end
|