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