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class SnippetsController < ApplicationController
before_filter :project
before_filter :snippet, only: [:show, :edit, :destroy, :update, :raw]
layout "project"
# Authorize
before_filter :add_project_abilities
# Allow read any snippet
before_filter :authorize_read_snippet!
# Allow write(create) snippet
before_filter :authorize_write_snippet!, only: [:new, :create]
# Allow modify snippet
before_filter :authorize_modify_snippet!, only: [:edit, :update]
# Allow destroy snippet
before_filter :authorize_admin_snippet!, only: [:destroy]
respond_to :html
def index
@snippets = @project.snippets
end
def new
@snippet = @project.snippets.new
end
def create
@snippet = @project.snippets.new(params[:snippet])
@snippet.author = current_user
@snippet.save
if @snippet.valid?
redirect_to [@project, @snippet]
else
respond_with(@snippet)
end
end
def edit
end
def update
@snippet.update_attributes(params[:snippet])
if @snippet.valid?
redirect_to [@project, @snippet]
else
respond_with(@snippet)
end
end
def show
@note = @project.notes.new(noteable: @snippet)
render_full_content
end
def destroy
return access_denied! unless can?(current_user, :admin_snippet, @snippet)
@snippet.destroy
redirect_to project_snippets_path(@project)
end
def raw
send_data(
@snippet.content,
type: "text/plain",
disposition: 'inline',
filename: @snippet.file_name
)
end
protected
def snippet
@snippet ||= @project.snippets.find(params[:id])
end
def authorize_modify_snippet!
return render_404 unless can?(current_user, :modify_snippet, @snippet)
end
def authorize_admin_snippet!
return render_404 unless can?(current_user, :admin_snippet, @snippet)
end
end
|
