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439 lines
11 KiB
439 lines
11 KiB
module ActiveRecord
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class PremissionDenied < RuntimeError
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end
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end
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class ApplicationController < LinguaFrancaApplicationController
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include ScheduleHelper
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# Prevent CSRF attacks by raising an exception.
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# For APIs, you may want to use :null_session instead.
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protect_from_forgery with: :exception, :except => [:do_confirm, :js_error]
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before_filter :capture_page_info
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@@test_host
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@@test_location
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def capture_page_info
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if request.method == "GET" && (params[:controller] != 'application' || params[:action] != 'contact')
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session[:last_request]
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request_info = {
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'params' => params,
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'request' => {
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'remote_ip' => request.remote_ip,
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'uuid' => request.uuid,
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'original_url' => request.original_url,
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'env' => Hash.new
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}
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}
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request.env.each do | key, value |
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request_info['request']['env'][key.to_s] = value.to_s
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end
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session['request_info'] = request_info
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end
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# set the translator to the current user if we're logged in
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I18n.config.translator = current_user
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I18n.config.callback = self
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# get the current confernece and set it globally
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@conference = Conference.order("start_date DESC").first
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# add some style sheets
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@stylesheets ||= Array.new
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# add the translations stylesheet if translating
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@stylesheets << params[:controller] if params[:controller] == 'translations'
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@_inline_scripts ||= []
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@_inline_scripts << Rails.application.assets.find_asset('main.js').to_s
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ActionMailer::Base.default_url_options = {:host => "#{request.protocol}#{request.host_with_port}"}
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if request.post? && params[:action] == 'do_confirm'
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halt_redirection!
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end
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@alt_lang_urls = {}
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I18n.backend.enabled_locales.each do |locale|
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locale = locale.to_s
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@alt_lang_urls[locale] = view_context.url_for_locale(locale) # don't show the current locale
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end
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# call the base method to detect the language
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super
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end
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def home
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@workshops = Workshop.where(:conference_id => @conference.id)
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if @conference.workshop_schedule_published
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@events = Event.where(:conference_id => @conference.id)
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schedule = get_schedule_data
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@schedule = schedule[:schedule]
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@locations = Hash.new
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EventLocation.where(:conference_id => @conference.id).each do |l|
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@locations[l.id.to_s] = l
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end
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@day_parts = @conference.day_parts ? JSON.parse(@conference.day_parts) : {:morning => 0, :afternoon => 13, :evening => 18}
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end
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end
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def policy
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@is_policy_page = true
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end
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def robots
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robot = is_production? && !is_test_server? ? 'live' : 'dev'
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render :text => File.read("config/robots-#{robot}.txt"), :content_type => 'text/plain'
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end
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def humans
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render :text => File.read("config/humans.txt"), :content_type => 'text/plain'
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end
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def self.set_host(host)
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@@test_host = host
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end
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def self.set_location(location)
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@@test_location = location
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end
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def self.get_location()
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@@test_location
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end
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def do_404
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error_404(status: 404)
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end
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def error_404(args = {})
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params[:_original_action] = params[:action]
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params[:action] = 'error-404'
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@page_title = 'page_titles.404.Page_Not_Found'
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@main_title = 'error.404.title'
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render 'application/404', args
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end
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def do_403(template = nil)
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@template = template
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@page_title ||= 'page_titles.403.Access_Denied'
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@main_title ||= @page_title
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params[:_original_action] = params[:action]
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params[:action] = 'error-403'
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render 'application/permission_denied', status: 403
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end
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def error_500(exception)
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@page_title = 'page_titles.500.An_Error_Occurred'
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@main_title = 'error.500.title'
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params[:_original_action] = params[:action]
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params[:action] = 'error-500'
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render 'application/500', status: 500
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end
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def js_error
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# send and email if this is production
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report = "A JavaScript error has occurred on <code>#{params[:location]}</code>"
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if params[:location] == params[:url]
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report += " on line <code>#{params[:lineNumber]}</code>"
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else
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report += " in <code>#{params[:url]}:#{params[:lineNumber]}</code>"
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end
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begin
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# log the error
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logger.info exception.to_s
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logger.info exception.backtrace.join("\n")
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UserMailer.send_mail(:error_report) do
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[
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"A JavaScript error has occurred",
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report,
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params[:message],
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nil,
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request,
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params,
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current_user,
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]
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end if Rails.env.preview? || Rails.env.production?
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rescue exception2
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logger.info exception2.to_s
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logger.info exception2.backtrace.join("\n")
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end
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render json: {}
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end
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rescue_from ActiveRecord::RecordNotFound do |exception|
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do_404
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end
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rescue_from ActiveRecord::PremissionDenied do |exception|
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do_403
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end
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rescue_from AbstractController::ActionNotFound do |exception|
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@banner_image = 'grafitti.jpg'
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if current_user
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@page_title = nil#'page_titles.Please_Login'
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do_403 'not_a_translator'
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#return
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else
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@page_title = 'page_titles.403.Please_Login'
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do_403 'translator_login'
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end
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end
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def locale_not_enabled!(locale = nil)
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locale_not_available!(locale)
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end
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def locale_not_available!(locale = nil)
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# set_default_locale
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params[:_original_action] = params[:action]
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params[:action] = 'error-locale-not-available'
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@page_title = 'page_titles.404.Locale_Not_Available'
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@main_title_vars = { vars: { language: view_context.language(locale) } }
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@main_title = 'error.locale_not_available.title'
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render 'application/locale_not_available', status: 404
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end
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rescue_from StandardError do |exception|
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# log the error
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logger.info exception.to_s
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logger.info exception.backtrace.join("\n")
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# send and email if this is production
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suppress(Exception) do
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UserMailer.send_mail(:error_report) do
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[
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"An error has occurred in #{Rails.env}",
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nil,
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exception.to_s,
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exception.backtrace.join("\n"),
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request,
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params,
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current_user,
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]
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end if Rails.env.preview? || Rails.env.production?
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end
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# raise the error if we are in development so that we can debug it
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raise exception if Rails.env.development?
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# show the error page
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error_500 exception
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end
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def generate_confirmation(user, url, expiry = nil)
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if user.is_a? String
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user = User.find_by_email(user)
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# if the user doesn't exist, just show them a 403
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do_403 unless user.present?
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end
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expiry ||= (Time.now + 12.hours)
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session[:confirm_uid] = user.id
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UserMailer.send_mail :email_confirmation do
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EmailConfirmation.create(user_id: user.id, expiry: expiry, url: url)
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end
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end
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def user_settings
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@main_title = @page_title = 'page_titles.user_settings.Your_Account'
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end
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def contact
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@main_title = @page_title = 'page_titles.contact.Contact_Us'
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end
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def contact_send
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email_list = ['Godwin <goodgodwin@hotmail.com>']
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if params[:reason] == 'conference'
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@conference.organizations.each do | org |
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org.users.each do | user |
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email_list << user.named_email
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end
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end
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end
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UserMailer.send_mail(:contact) do
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[
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current_user || params[:email],
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params[:subject],
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params[:message],
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email_list
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]
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end
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request_info = session['request_info'] || { 'request' => request, 'params' => params }
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UserMailer.send_mail(:contact_details) do
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[
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current_user || params[:email],
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params[:subject],
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params[:message],
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request_info['request'],
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request_info['params']
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]
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end
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redirect_to contact_sent_path
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end
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def contact_sent
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@main_title = @page_title = 'page_titles.contact.Contact_Us'
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@sent = true
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render 'contact'
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end
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def update_user_settings
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return do_403 unless logged_in?
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current_user.firstname = params[:name]
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current_user.lastname = nil
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current_user.languages = params[:languages].keys
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current_user.is_subscribed = params[:email_subscribe].present?
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current_user.save
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redirect_to settings_path
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end
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def do_confirm(settings = nil)
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settings ||= {:template => 'login_confirmation_sent'}
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if params[:email]
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# see if we've already sent the confirmation email and are just confirming
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# the email address
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if params[:token]
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user = User.find_by_email(params[:email])
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confirm(user)
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return
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end
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user = User.find_by_email(params[:email])
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unless user
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# not really a good UX so we should fix this later
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#do_404
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#return
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user = User.new(:email => params[:email])
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user.save!
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end
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# generate the confirmation, send the email and show the 403
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referrer = params[:dest] || request.referer.gsub(/^.*?\/\/.*?\//, '/')
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generate_confirmation(params[:email], referrer)
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template = 'login_confirmation_sent'
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@page_title ||= 'page_titles.403.Please_Check_Email'
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if (conference = /^\/conferences\/(\w+)\/register\/?$/.match(request.referrer.gsub(/^https?:\/\/.*?\//, '/')))
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@this_conference = Conference.find_by!(slug: conference[1])
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@banner_image = @this_conference.cover_url
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template = 'conferences/email_confirm'
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end
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end
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if request.post?
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@banner_image ||= 'grafitti.jpg'
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@page_title ||= 'page_titles.403.Please_Login'
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do_403 (template || 'translator_login')
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else
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do_404
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end
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end
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def confirm(uid = nil)
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@confirmation = EmailConfirmation.find_by_token!(params[:token])
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confirm_user = nil
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if uid.is_a?(User)
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confirm_user = uid
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uid = confirm_user.id
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end
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# check to see if we were given a user id to confirm against
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# if we were, make sure it was the same one
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if (uid ||= (params[:uid] || session[:confirm_uid]))
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if uid == @confirmation.user_id
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session[:uid] = nil
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confirm_user ||= User.find uid
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auto_login(confirm_user)
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else
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@confirmation.delete
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end
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redirect_to (@confirmation.url || '/')
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return
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end
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@banner_image = 'grafitti.jpg'
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@page_title = 'page_titles.403.Please_Confirm_Email'
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do_403 'login_confirm'
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end
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def translator_request
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@banner_image = 'grafitti.jpg'
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@page_title = 'page_titles.403.Translator_Request_Sent'
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do_403 'translator_request_sent'
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end
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def user_logout
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logout()
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redirect_to (params[:url] || '/')
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end
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def login_user(u)
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auto_login(u)
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end
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def on_translation_change(object, data, locale, translator_id)
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translator = User.find(translator_id)
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mailer = "#{object.class.table_name.singularize}_translated"
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if object.respond_to?(:get_translators)
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object.get_translators(data, locale).each do |id, user|
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if user.id != current_user.id && user.id != translator_id
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UserMailer.send_mail mailer do
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{ :args => [object, data, locale, user, translator] }
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end
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end
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end
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end
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end
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def on_translatable_content_change(object, data)
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mailer = "#{object.class.table_name.singularize}_original_content_changed"
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if object.respond_to?(:get_translators)
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object.get_translators(data).each do |id, user|
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if user.id != current_user.id
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UserMailer.send_mail mailer do
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{ :args => [object, data, user, current_user] }
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end
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end
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end
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end
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end
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def i18n_exception(str, exception, locale, key)
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# log it
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logger.info "Missing translation found for: #{key}"
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# send and email if this is production
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begin
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UserMailer.send_mail(:error_report) do
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[
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"A missing translation found in #{Rails.env}",
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"<p>A translation for <code>#{key}</code> in <code>#{locale.to_s}</code> was found. The text that was rendered to the user was:</p><blockquote>#{str || 'nil'}</blockquote>",
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exception.to_s,
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nil,
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request,
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params,
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current_user,
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]
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end if Rails.env.preview? || Rails.env.production?
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rescue exception2
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logger.info exception2.to_s
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logger.info exception2.backtrace.join("\n")
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end
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end
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end
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