Module: OAuthCampingPlugin::Helpers

Defined in:
lib/camping-oauth.rb

Overview

Helpers module for OAuth Camping Plugin. The module will be plugged in to the main app Helpers module. Its methods will be added to Controllers and Views. Example: module CampingOAuthProvider::Helpers extend OAuthCampingPlugin::Helpers include OAuthCampingPlugin::Helpers end

Instance Method Summary collapse

Instance Method Details

#access_denied ⇒ Object

Redirects to the login page with an access denied error message



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# File 'lib/camping-oauth.rb', line 408

def access_denied
		@state.return_to = @request.url
		@info = 'Oops. You need to login before you can view that page.'
		redirect('/login')
end

#app_module ⇒ Object

Reverse engineers the main app module



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# File 'lib/camping-oauth.rb', line 367

def app_module
	app_module_name = self.class.to_s.split("::").first	
	app_module = app_module_name.constantize	
end

#current_user ⇒ Object

Returns the current user model instance



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# File 'lib/camping-oauth.rb', line 392

def current_user
	@user
end

#log_debug(msg) ⇒ Object

Logs a specific message if in debug mode



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# File 'lib/camping-oauth.rb', line 362

def log_debug(msg)
	OAuthCampingPlugin.logger.debug(msg)	if OAuthCampingPlugin.logger && OAuthCampingPlugin.logger.debug?
end

#login_required ⇒ Object

Returns whether or not the user is logged in Typically used within a controller before filter such as in: before :OAuthRegisterApplication do login_required end



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# File 'lib/camping-oauth.rb', line 401

def 
		return true if @user
		access_denied
		return false
end

#nonce_class ⇒ Object

Reverse engineers the main OauthNonce model class



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# File 'lib/camping-oauth.rb', line 380

def nonce_class
	app_module_name = self.class.to_s.split("::").first	
	nonce_class_name = "#{app_module_name}::Models::OauthNonce"	
	nonce_class_name.constantize
end

#set_user ⇒ Object

Looks up the user based on saved state (if any) and assigns it to the @user variable



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# File 'lib/camping-oauth.rb', line 387

def set_user
		@user = user_class.find(@state.user_id) if @user.nil? && !@state.nil? && !@state.user_id.nil?
end

#user_class ⇒ Object

Reverse engineers the main User model class



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# File 'lib/camping-oauth.rb', line 373

def user_class
	app_module_name = self.class.to_s.split("::").first	
	user_class_name = "#{app_module_name}::Models::User"	
	user_class_name.constantize
end