discourse/app/controllers/static_controller.rb

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class StaticController < ApplicationController
skip_before_filter :check_xhr, :redirect_to_login_if_required
skip_before_filter :verify_authenticity_token, only: [:enter]
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def show
return redirect_to('/') if current_user && params[:id] == 'login'
map = {
"faq" => "faq_url",
"tos" => "tos_url",
"privacy" => "privacy_policy_url"
}
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page = params[:id]
if site_setting_key = map[page]
url = SiteSetting.send(site_setting_key)
return redirect_to(url) unless url.blank?
end
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# Don't allow paths like ".." or "/" or anything hacky like that
page.gsub!(/[^a-z0-9\_\-]/, '')
file = "static/#{page}.#{I18n.locale}"
# if we don't have a localized version, try the English one
if not lookup_context.find_all("#{file}.html").any?
file = "static/#{page}.en"
end
if not lookup_context.find_all("#{file}.html").any?
file = "static/#{page}"
end
if lookup_context.find_all("#{file}.html").any?
render file, layout: !request.xhr?, formats: [:html]
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return
end
raise Discourse::NotFound
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end
# This method just redirects to a given url.
# It's used when an ajax login was successful but we want the browser to see
# a post of a login form so that it offers to remember your password.
def enter
params.delete(:username)
params.delete(:password)
redirect_to(
if params[:redirect].blank? || params[:redirect].match(login_path)
"/"
else
params[:redirect]
end
)
end
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end