101 lines
4.6 KiB
Ruby
101 lines
4.6 KiB
Ruby
# frozen_string_literal: true
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class NotificationService
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extend TopicMailerHelper
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extend MapMailerHelper
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# for strip_tags
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include ActionView::Helpers::SanitizeHelper
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def self.renderer
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renderer ||= ApplicationController.renderer.new(
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http_host: ENV['MAILER_DEFAULT_URL'],
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https: Rails.env.production? ? true : false
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)
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end
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def self.get_settings_for_event(entity, event_type, event)
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case event_type
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when TOPIC_ADDED_TO_MAP
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subject = added_to_map_subject(entity, event.map)
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template = 'topic_mailer/added_to_map'
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when TOPIC_CONNECTED_1
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subject = connected_subject(event.topic1)
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template = 'topic_mailer/connected'
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when TOPIC_CONNECTED_2
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subject = connected_subject(event.topic2)
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template = 'topic_mailer/connected'
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end
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{template: template, subject: subject}
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end
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def self.send_for_follows(follows, entity, event_type, event)
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return if follows.length == 0
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settings = get_settings_for_event(entity, event_type, event)
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# we'll prbly want to put the body into the actual loop so we can pass the current user in as a local
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body = renderer.render(template: settings[:template], locals: { entity: entity, event: event }, layout: false)
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follows.each{|follow|
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case event_type
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when TOPIC_ADDED_TO_MAP
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next unless TopicPolicy.new(follow.user, entity).show? && MapPolicy.new(follow.user, event.map).show?
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next if follow.user.has_map_open(event.map)
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# note, the caveat to this fork related code is that no future updates will be sent
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# either. only the notifications for the initial fork should be squashed like this
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next if event.map.source_id # if map is a fork, send notification for that instead
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when TOPIC_CONNECTED_1, TOPIC_CONNECTED_2
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next unless SynapsePolicy.new(follow.user, event).show?
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next if follow.user.has_map_with_synapse_open(event)
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end
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# this handles email and in-app notifications, in the future, include push
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follow.user.notify(settings[:subject], body, event, false, event_type, follow.user.emails_allowed, event.user)
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# push could be handled with Actioncable to send transient notifications to the UI
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# the receipt from the notify call could be used to link to the full notification
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}
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end
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def self.notify_followers(entity, event_type, event, reason_filter = nil, exclude_follows = nil)
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follows = entity.follows.where.not(user_id: event.user.id)
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follows = follows.where(muted: false)
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if !exclude_follows.nil?
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follows = follows.where.not(id: exclude_follows)
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end
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if reason_filter.class == String && FollowReason::REASONS.include?(reason_filter)
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follows = follows.joins(:follow_reason).where('follow_reasons.' + reason_filter => true)
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elsif reason_filter.class == Array
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# TODO: throw an error here if all the reasons aren't valid
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follows = follows.joins(:follow_reason).where(reason_filter.map{|r| "follow_reasons.#{r} = 't'"}.join(' OR '))
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end
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send_for_follows(follows, entity, event_type, event)
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return follows.map(&:id)
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end
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def self.access_request(request)
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subject = access_request_subject(request.map)
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body = renderer.render(template: 'map_mailer/access_request', locals: { map: request.map, request: request }, layout: false)
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request.map.user.notify(subject, body, request, false, MAP_ACCESS_REQUEST, true, request.user)
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end
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def self.access_approved(request)
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subject = access_approved_subject(request.map)
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body = renderer.render(template: 'map_mailer/access_approved', locals: { map: request.map }, layout: false)
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request.user.notify(subject, body, request, false, MAP_ACCESS_APPROVED, true, request.map.user)
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end
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def self.invite_to_edit(user_map)
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subject = invite_to_edit_subject(user_map.map)
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body = renderer.render(template: 'map_mailer/invite_to_edit', locals: { map: user_map.map, inviter: user_map.map.user }, layout: false)
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user_map.user.notify(subject, body, user_map, false, MAP_INVITE_TO_EDIT, true, user_map.map.user)
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end
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# note: this is a global function, probably called from the rails console with some html body
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def self.message_from_devs(subject, body, opts = {})
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users = opts[:users] || User.all
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obj = opts[:obj] || nil
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sanitize_text = opts[:sanitize_text] || false
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notification_code = opts[:notification_code] || MESSAGE_FROM_DEVS
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send_mail = opts[:send_mail] ? true : false
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sender = opts[:sender] || User.find_by(email: 'ishanshapiro@gmail.com')
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Mailboxer::Notification.notify_all(users, subject, body, obj, sanitize_text, notification_code, send_mail, sender)
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end
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end
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