Web Push Notifications (#3243)
* feat: Register push subscription * feat: Notify when mentioned * feat: Boost, favourite, reply, follow, follow request * feat: Notification interaction * feat: Handle change of public key * feat: Unsubscribe if things go wrong * feat: Do not send normal notifications if push is enabled * feat: Focus client if open * refactor: Move push logic to WebPushSubscription * feat: Better title and body * feat: Localize messages * chore: Fix lint errors * feat: Settings * refactor: Lazy load * fix: Check if push settings exist * feat: Device-based preferences * refactor: Simplify logic * refactor: Pull request feedback * refactor: Pull request feedback * refactor: Create /api/web/push_subscriptions endpoint * feat: Spec PushSubscriptionController * refactor: WebPushSubscription => Web::PushSubscription * feat: Spec Web::PushSubscription * feat: Display first media attachment * feat: Support direction * fix: Stuff broken while rebasing * refactor: Integration with session activations * refactor: Cleanup * refactor: Simplify implementation * feat: Set VAPID keys via environment * chore: Comments * fix: Crash when no alerts * fix: Set VAPID keys in testing environment * fix: Follow link * feat: Notification actions * fix: Delete previous subscription * chore: Temporary logs * refactor: Move migration to a later date * fix: Fetch the correct session activation and misc bugs * refactor: Move migration to a later date * fix: Remove follow request (no notifications) * feat: Send administrator contact to push service * feat: Set time-to-live * fix: Do not show sensitive images * fix: Reducer crash in error handling * feat: Add badge * chore: Fix lint error * fix: Checkbox label overlap * fix: Check for payload support * fix: Rename action "type" (crash in latest Chrome) * feat: Action to expand notification * fix: Lint errors * fix: Unescape notification body * fix: Do not allow boosting if the status is hidden * feat: Add VAPID keys to the production sample environment * fix: Strip HTML tags from status * refactor: Better error messages * refactor: Handle browser not implementing the VAPID protocol (Samsung Internet) * fix: Error when target_status is nil * fix: Handle lack of image * fix: Delete reference to invalid subscriptions * feat: Better error handling * fix: Unescape HTML characters after tags are striped * refactor: Simpify code * fix: Modify to work with #4091 * Sort strings alphabetically * i18n: Updated Polish translation it annoys me that it's not fully localized :P * refactor: Use current_session in PushSubscriptionController * fix: Rebase mistake * fix: Set cacheName to mastodon * refactor: Pull request feedback * refactor: Remove logging statements * chore(yarn): Fix conflicts with master * chore(yarn): Copy latest from master * chore(yarn): Readd offline-plugin * refactor: Use save! and update! * refactor: Send notifications async * fix: Allow retry when push fails * fix: Save track for failed pushes * fix: Minify sw.js * fix: Remove account_id from fabricator
This commit is contained in:
Sorin Davidoi
Eugen Rochko
parent
c2753fdfb4
commit
0c7c188c45
42 changed files with 890 additions and 14 deletions
190
app/models/web/push_subscription.rb
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190
app/models/web/push_subscription.rb
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# frozen_string_literal: true
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# == Schema Information
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#
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# Table name: web_push_subscriptions
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#
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# id :integer not null, primary key
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# endpoint :string not null
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# key_p256dh :string not null
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# key_auth :string not null
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# data :json
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# created_at :datetime not null
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# updated_at :datetime not null
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#
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class Web::PushSubscription < ApplicationRecord
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include RoutingHelper
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include StreamEntriesHelper
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include ActionView::Helpers::TranslationHelper
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include ActionView::Helpers::SanitizeHelper
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has_one :session_activation
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before_create :send_welcome_notification
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def push(notification)
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return unless pushable? notification
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name = display_name notification.from_account
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title = title_str(name, notification)
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body = body_str notification
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dir = dir_str body
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url = url_str notification
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image = image_str notification
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actions = actions_arr notification
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access_token = actions.empty? ? nil : find_or_create_access_token(notification).token
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nsfw = notification.target_status.nil? || notification.target_status.spoiler_text.empty? ? nil : notification.target_status.spoiler_text
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# TODO: Make sure that the payload does not exceed 4KB - Webpush::PayloadTooLarge
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# TODO: Queue the requests - Webpush::TooManyRequests
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Webpush.payload_send(
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message: JSON.generate(
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title: title,
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dir: dir,
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image: image,
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badge: full_asset_url('badge.png'),
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tag: notification.id,
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timestamp: notification.created_at,
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icon: notification.from_account.avatar_static_url,
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data: {
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content: decoder.decode(strip_tags(body)),
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nsfw: nsfw.nil? ? nil : decoder.decode(strip_tags(nsfw)),
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url: url,
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actions: actions,
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access_token: access_token,
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}
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),
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endpoint: endpoint,
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p256dh: key_p256dh,
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auth: key_auth,
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vapid: {
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# subject: "mailto:#{Setting.site_contact_email}",
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private_key: Rails.configuration.x.vapid_private_key,
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public_key: Rails.configuration.x.vapid_public_key,
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},
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ttl: 40 * 60 * 60 # 48 hours
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)
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end
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def as_payload
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payload = {
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id: id,
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endpoint: endpoint,
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}
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payload[:alerts] = data['alerts'] if data && data.key?('alerts')
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payload
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end
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private
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def title_str(name, notification)
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case notification.type
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when :mention then translate('push_notifications.mention.title', name: name)
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when :follow then translate('push_notifications.follow.title', name: name)
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when :favourite then translate('push_notifications.favourite.title', name: name)
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when :reblog then translate('push_notifications.reblog.title', name: name)
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end
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end
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def body_str(notification)
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case notification.type
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when :mention then notification.target_status.text
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when :follow then notification.from_account.note
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when :favourite then notification.target_status.text
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when :reblog then notification.target_status.text
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end
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end
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def url_str(notification)
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case notification.type
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when :mention then web_url("statuses/#{notification.target_status.id}")
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when :follow then web_url("accounts/#{notification.from_account.id}")
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when :favourite then web_url("statuses/#{notification.target_status.id}")
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when :reblog then web_url("statuses/#{notification.target_status.id}")
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end
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end
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def actions_arr(notification)
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actions =
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case notification.type
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when :mention then [
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{
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title: translate('push_notifications.mention.action_favourite'),
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icon: full_asset_url('emoji/2764.png'),
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todo: 'request',
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method: 'POST',
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action: "/api/v1/statuses/#{notification.target_status.id}/favourite",
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},
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]
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else []
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end
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should_hide = notification.type.equal?(:mention) && !notification.target_status.nil? && (notification.target_status.sensitive || !notification.target_status.spoiler_text.empty?)
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can_boost = notification.type.equal?(:mention) && !notification.target_status.nil? && !notification.target_status.hidden?
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if should_hide
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actions.insert(0, title: translate('push_notifications.mention.action_expand'), icon: full_asset_url('emoji/1f441.png'), todo: 'expand', action: 'expand')
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end
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if can_boost
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actions << { title: translate('push_notifications.mention.action_boost'), icon: full_asset_url('emoji/1f504.png'), todo: 'request', method: 'POST', action: "/api/v1/statuses/#{notification.target_status.id}/reblog" }
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end
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actions
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end
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def image_str(notification)
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return nil if notification.target_status.nil? || notification.target_status.media_attachments.empty?
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full_asset_url(notification.target_status.media_attachments.first.file.url(:small))
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end
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def dir_str(body)
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rtl?(body) ? 'rtl' : 'ltr'
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end
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def pushable?(notification)
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data && data.key?('alerts') && data['alerts'][notification.type.to_s]
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end
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def send_welcome_notification
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Webpush.payload_send(
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message: JSON.generate(
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title: translate('push_notifications.subscribed.title'),
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icon: full_asset_url('android-chrome-192x192.png'),
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badge: full_asset_url('badge.png'),
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data: {
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content: translate('push_notifications.subscribed.body'),
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actions: [],
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url: web_url('notifications'),
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}
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),
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endpoint: endpoint,
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p256dh: key_p256dh,
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auth: key_auth,
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vapid: {
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# subject: "mailto:#{Setting.site_contact_email}",
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private_key: Rails.configuration.x.vapid_private_key,
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public_key: Rails.configuration.x.vapid_public_key,
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},
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ttl: 5 * 60 # 5 minutes
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)
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end
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def find_or_create_access_token(notification)
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Doorkeeper::AccessToken.find_or_create_for(
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Doorkeeper::Application.find_by(superapp: true),
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notification.account.user.id,
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Doorkeeper::OAuth::Scopes.from_string('read write follow'),
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Doorkeeper.configuration.access_token_expires_in,
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Doorkeeper.configuration.refresh_token_enabled?
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)
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end
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def decoder
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@decoder ||= HTMLEntities.new
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end
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end
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