instiki/app/controllers/file_controller.rb

59 lines
1.6 KiB
Ruby

require 'fileutils'
require 'application'
require 'instiki_errors'
class FileController < ApplicationController
layout 'default'
def file
check_path
if @params['file']
# form supplied
file_yard.upload_file(@file_name, @params['file'])
flash[:info] = "File '#{@file_name}' successfully uploaded"
@web.refresh_pages_with_references(@file_name)
return_to_last_remembered
elsif file_yard.has_file?(@file_name)
send_file(file_yard.file_path(@file_name))
else
logger.debug("File not found: #{file_yard.files_path}/#{@file_name}")
# go to the template, which is a file upload form
end
end
def cancel_upload
return_to_last_remembered
end
def pic
check_path
if @params['file']
# form supplied
file_yard.upload_file(@file_name, @params['file'])
flash[:info] = "Image '#{@file_name}' successfully uploaded"
@web.refresh_pages_with_references(@file_name)
return_to_last_remembered
elsif file_yard.has_file?(@file_name)
send_file(file_yard.file_path(@file_name))
else
logger.debug("Image not found: #{file_yard.files_path}/#{@file_name}")
render_action 'file'
end
end
private
def check_path
raise Instiki::ValidationError.new("Invalid path: no file name") unless @file_name
raise Instiki::ValidationError.new("Invalid path: no web name") unless @web_name
raise Instiki::ValidationError.new("Invalid path: unknown web name") unless @web
end
def file_yard
@wiki.file_yard(@web)
end
end