metamaps--metamaps/app/services/notification_service.rb
2017-02-10 23:50:20 +00:00

182 lines
7.7 KiB
Ruby

# frozen_string_literal: true
class NotificationService
# for strip_tags
include ActionView::Helpers::SanitizeHelper
def self.renderer
renderer ||= ApplicationController.renderer.new(
http_host: ENV['MAILER_DEFAULT_URL'],
https: Rails.env.production? ? true : false
)
end
def self.get_template_for_event_type(event_type)
'map_mailer/' + event_type
end
def self.get_mailboxer_code_for_event_type(event_type)
case event_type
when 'access_approved'
MAILBOXER_CODE_ACCESS_APPROVED
when 'access_request'
MAILBOXER_CODE_ACCESS_REQUEST
when 'invite_to_edit'
MAILBOXER_CODE_INVITE_TO_EDIT
when 'map_activity'
MAILBOXER_CODE_MAP_ACTIVITY
when 'map_collaborator_added'
MAILBOXER_CODE_MAP_COLLABORATOR_ADDED
when 'map_updated'
MAILBOXER_CODE_MAP_UPDATED
when 'map_message'
MAILBOXER_CODE_MAP_MESSAGE
when 'map_starred'
MAILBOXER_CODE_MAP_STARRED
when 'topic_added_to_map'
MAILBOXER_CODE_TOPIC_ADDED_TO_MAP
when 'topic_connected'
MAILBOXER_CODE_TOPIC_CONNECTED
when 'topic_deleted'
MAILBOXER_CODE_TOPIC_DELETED
when 'topic_disconnected'
MAILBOXER_CODE_TOPIC_DISCONNECTED
when 'topic_updated'
MAILBOXER_CODE_TOPIC_UPDATED
end
end
def self.get_subject_for_event(entity, event_type, event)
case event_type
when 'access_approved' # event is an AccessRequest
entity.name + ' - access approved'
when 'access_request' # event is an AccessRequest
entity.name + ' - request to edit'
when 'invite_to_edit' # event is a UserMap
entity.name + ' - invited to edit'
when 'map_activity' #disabled
'placeholder'
when 'map_collaborator_added' #disabled
'placeholder'
when 'map_updated' #disabled
'placeholder'
when 'map_message' # disabled , but event is a Message
entity.name + ' - received a chat message'
when 'map_starred' # event is a Star
entity.name + ' was starred by ' + event.user.name
when 'topic_added_to_map' # event is an Event::TopicAddedToMap
entity.name + ' was added to map ' + event.map.name
when 'topic_connected' # event is a Synapse
'new synapse to topic ' + entity.name
when 'topic_deleted' #disabled
'placeholder'
when 'topic_disconnected' #disabled
'placeholder'
when 'topic_updated' #disabled
'placeholder'
end
end
def self.send_for_follows(follows, entity, event_type, event)
return if follows.length == 0
template = get_template_for_event_type(event_type)
mailboxer_code = get_mailboxer_code_for_event_type(event_type)
subject = get_subject_for_event(entity, event_type, event)
# we'll prbly want to put the body into the actual loop so we can pass the current user in as a local
body = renderer.render(template: template, locals: { entity: entity, event: event }, layout: false)
follows.each{|follow|
# this handles email and in-app notifications, in the future, include push
receipt = follow.user.notify(subject, body, event, false, mailboxer_code, (follow.user.emails_allowed && follow.email), event.user)
# push could be handled with Actioncable to send transient notifications to the UI
# the receipt from the notify call could be used to link to the full notification
}
end
def self.notify_followers(entity, event_type, event, reason_filter = nil, exclude_follows = nil)
follows = entity.follows.joins(:follow_type).where.not(user_id: event.user.id)
if exclude_follows
follows = follows.where.not(id: exclude_follows)
end
if reason_filter.class == String && FollowReason::REASONS.include?(reason_filter)
follows = follows.joins(:follow_reason).where('follow_reasons.' + reason_filter => true)
elsif reason_filter.class == Array
# TODO: throw an error here if all the reasons aren't valid
follows = follows.joins(:follow_reason).where(reason_filter.map{|r| "follow_reasons.#{r} = 't'"}.join(' OR '))
end
send_for_follows(follows, entity, event_type, event)
return follows.map(&:id)
end
def self.access_request(request)
event_type = 'access_request'
template = get_template_for_event_type(event_type)
mailboxer_code = get_mailboxer_code_for_event_type(event_type)
subject = get_subject_for_event(request.map, event_type, request)
body = renderer.render(template: template, locals: { map: request.map, request: request }, layout: false)
request.map.user.notify(subject, body, request, false, mailboxer_code, true, request.user)
end
def self.access_approved(request)
event_type = 'access_approved'
template = get_template_for_event_type(event_type)
mailboxer_code = get_mailboxer_code_for_event_type(event_type)
subject = get_subject_for_event(request.map, event_type, request)
body = renderer.render(template: template, locals: { map: request.map }, layout: false)
request.user.notify(subject, body, request, false, mailboxer_code, true, request.map.user)
end
def self.invite_to_edit(user_map)
event_type = 'invite_to_edit'
template = get_template_for_event_type(event_type)
mailboxer_code = get_mailboxer_code_for_event_type(event_type)
subject = get_subject_for_event(user_map.map, event_type, user_map)
body = renderer.render(template: template, locals: { map: user_map.map, inviter: user_map.map.user }, layout: false)
user_map.user.notify(subject, body, user_map, false, mailboxer_code, true, user_map.map.user)
end
# note: this is a global function, probably called from the rails console with some html body
def self.message_from_devs(subject, body, opts = {})
users = opts[:users] || User.all
obj = opts[:obj] || nil
sanitize_text = opts[:sanitize_text] || false
notification_code = opts[:notification_code] || MAILBOXER_CODE_MESSAGE_FROM_DEVS
send_mail = opts[:send_mail] || true
sender = opts[:sender] || User.find_by(email: 'ishanshapiro@gmail.com')
Mailboxer::Notification.notify_all(users, subject, body, obj, sanitize_text, notification_code, send_mail, sender)
end
def self.text_for_notification(notification)
case notification.notification_code
when MAILBOXER_CODE_ACCESS_APPROVED
map = notification.notified_object.map
'granted your request to edit map <span class="in-bold">' + map.name + '</span>'
when MAILBOXER_CODE_ACCESS_REQUEST
map = notification.notified_object.map
'wants permission to map with you on <span class="in-bold">' + map.name + '</span>&nbsp;&nbsp;<div class="action">Offer a response</div>'
when MAILBOXER_CODE_INVITE_TO_EDIT
map = notification.notified_object.map
'gave you edit access to map <span class="in-bold">' + map.name + '</span>'
when MAILBOXER_CODE_MAP_MESSAGE
map = notification.notified_object.resource
'commented on map <span class="in-bold">' + map.name + '</span>'
when MAILBOXER_CODE_MAP_STARRED
map = notification.notified_object.map
'starred map <span class="in-bold">' + map.name + '</span>'
when MAILBOXER_CODE_TOPIC_ADDED_TO_MAP
topic = notification.notified_object.eventable
map = notification.notified_object.map
'added topic <span class="in-bold">' + topic.name + '</span> to map <span class="in-bold">' + map.name + '</span>'
when MAILBOXER_CODE_TOPIC_CONNECTED
topic1 = notification.notified_object.topic1
topic2 = notification.notified_object.topic2
'connected <span class="in-bold">' + topic1.name + '</span> to <span class="in-bold">' + topic2.name + '</span>'
when MAILBOXER_CODE_MESSAGE_FROM_DEVS
notification.subject
end
end
end