push_notification_helper.rb
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module PushNotificationHelper
def gcm_instance
api_key = settings[:server_api_key]
gcm = GCM.new(api_key)
gcm
end
def settings
return Noosfero::Plugin::Settings.new(environment, PushNotificationPlugin.class)
end
#data should be a hash, like {some_info: 123123}
def send_to_users(flag, users, data)
return false unless users.present?
users |= subscribers_additional_users(flag, users.first.environment)
users = filter_users_for_flag(flag, users)
return false unless users.present?
tokens = tokens_for_users(users)
gcm = gcm_instance
response = gcm.send(tokens, data)
response[:response]
end
def filter_users_for_flag(flag, users)
users.select{|u| u.notification_settings.active?(flag)}
end
def tokens_for_users(users)
tokens=[]
users.each{|c| tokens+= c.device_token_list}
return tokens
end
def subscribers_additional_users notification, environment
subs = PushNotificationPlugin::subscribers(environment, notification)
users=[]
if subs.present?
subs.each do |s|
users+=s.send("push_notification_#{notification}_additional_users".to_sym)
end
end
users
end
end