metamaps--metamaps/app/controllers/application_controller.rb

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class ApplicationController < ActionController::Base
protect_from_forgery
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before_filter :get_invite_link
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after_action :allow_embedding
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# this is for global login
include ContentHelper
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helper_method :user
helper_method :authenticated?
helper_method :admin?
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def after_sign_in_path_for(resource)
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unsafe_uri = request.env["REQUEST_URI"]
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if unsafe_uri.starts_with?('http') && !unsafe_uri.starts_with?('https')
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protocol = 'http'
else
protocol = 'https'
end
sign_in_url = url_for(:action => 'new', :controller => 'sessions', :only_path => false, :protocol => protocol)
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if request.referer == sign_in_url
super
elsif params[:uv_login] == "1"
"http://support.metamaps.cc/login_success?sso=" + current_sso_token
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else
stored_location_for(resource) || request.referer || root_path
end
end
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private
def require_no_user
if authenticated?
redirect_to edit_user_path(user), notice: "You must be logged out."
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return false
end
end
def require_user
unless authenticated?
redirect_to new_user_session_path, notice: "You must be logged in."
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return false
end
end
def require_admin
unless authenticated? && admin?
redirect_to root_url, notice: "You need to be an admin for that."
return false
end
end
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def user
current_user
end
def authenticated?
current_user
end
def admin?
authenticated? && current_user.admin
end
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def get_invite_link
@invite_link = "#{request.base_url}/join" + (current_user ? "?code=#{current_user.code}" : "")
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end
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def allow_embedding
#allow all
response.headers.except! 'X-Frame-Options'
# or allow a whitelist
# response.headers['X-Frame-Options'] = 'ALLOW-FROM http://blog.metamaps.cc'
end
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end