diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml index 4d9d50f..19675aa 100644 --- a/config/locales/client.en.yml +++ b/config/locales/client.en.yml @@ -227,3 +227,12 @@ en: help: "The URL provided when you create a new incomming webhook" errors: invalid_channel: "That channel does not exist on Webex" + google: + title: "Google Chat" + param: + name: + title: "Name" + help: "A name for the channel (only shown in the Discourse admin interface)" + webhook_url: + title: "Webhook URL" + help: "The URL provided when you create a new webhook" diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml index f618431..8eacbb2 100644 --- a/config/locales/server.en.yml +++ b/config/locales/server.en.yml @@ -98,6 +98,12 @@ en: chat_integration_webex_enabled: "Enable the Webex Teams chat integration provider" chat_integration_webex_excerpt_length: "Webex Team post excerpt length" + ########################################### + ######## GOOGLE SETTINGS ######### + ########################################### + chat_integration_google_enabled: "Enable the 'Google Chat' chat integration provider" + chat_integration_google_excerpt_length: "Google Chat post excerpt length" + chat_integration: all_categories: "(all categories)" @@ -280,3 +286,12 @@ en: ####################################### groupme: message_title: "posted" + + ####################################### + ############ GOOGLE STRINGS ########### + ####################################### + google: + new_post: "New post on %{site_title}" + new_topic: "New topic on %{site_title}" + author: "by @%{username}" + link: "View on %{site_title}" diff --git a/config/settings.yml b/config/settings.yml index 8563995..99de773 100644 --- a/config/settings.yml +++ b/config/settings.yml @@ -144,3 +144,10 @@ chat_integration: default: false chat_integration_webex_excerpt_length: default: 400 +########################################### +########## GOOGLE CHAT SETTINGS ########### +########################################### + chat_integration_google_enabled: + default: false + chat_integration_google_excerpt_length: + default: 100 diff --git a/lib/discourse_chat/provider.rb b/lib/discourse_chat/provider.rb index 4d1a395..60a8c9e 100644 --- a/lib/discourse_chat/provider.rb +++ b/lib/discourse_chat/provider.rb @@ -103,3 +103,4 @@ require_relative "provider/flowdock/flowdock_provider" require_relative "provider/groupme/groupme_provider" require_relative "provider/teams/teams_provider" require_relative "provider/webex/webex_provider" +require_relative "provider/google/google_provider" diff --git a/lib/discourse_chat/provider/google/google_provider.rb b/lib/discourse_chat/provider/google/google_provider.rb new file mode 100644 index 0000000..aca7684 --- /dev/null +++ b/lib/discourse_chat/provider/google/google_provider.rb @@ -0,0 +1,85 @@ +# frozen_string_literal: true + +module DiscourseChat + module Provider + module GoogleProvider + PROVIDER_NAME = 'google'.freeze + PROVIDER_ENABLED_SETTING = :chat_integration_google_enabled + CHANNEL_PARAMETERS = [ + { key: "name", regex: '^\S+$', unique: true }, + { key: "webhook_url", regex: '^https:\/\/chat.googleapis.com\/v1\/\S+$', unique: true, hidden: true } + ] + + def self.trigger_notification(post, channel, rule) + message = get_message(post) + uri = URI(channel.data['webhook_url']) + + http = Net::HTTP.new(uri.host, uri.port) + http.use_ssl = (uri.scheme == 'https') + + req = Net::HTTP::Post.new(uri, 'Content-Type' => 'application/json') + req.body = message.to_json + response = http.request(req) + + unless response.kind_of? Net::HTTPSuccess + raise ::DiscourseChat::ProviderError.new info: { request: req.body, response_code: response.code, response_body: response.body } + end + end + + def self.get_message(post) + { + cards: [ + { + sections: [ + { + widgets: [ + { + keyValue: { + "topLabel": I18n.t("chat_integration.provider.google.new_#{post.is_first_post? ? "topic" : "post"}", site_title: SiteSetting.title), + "content": post.topic.title, + "contentMultiline": "false", + "bottomLabel": I18n.t("chat_integration.provider.google.author", username: post.user.username), + "onClick": { + "openLink": { + "url": post.full_url + } + } + } + }, + ] + }, + { + widgets: [ + { + textParagraph: { + text: post.excerpt(SiteSetting.chat_integration_google_excerpt_length, text_entities: true, strip_links: true, remap_emoji: true) + } + }, + ] + }, + { + widgets: [ + { + buttons: [ + { + "textButton": { + "text": I18n.t("chat_integration.provider.google.link", site_title: SiteSetting.title), + "onClick": { + "openLink": { + "url": post.full_url + } + } + } + }, + ] + } + ] + }, + ], + } + ] + } + end + end + end +end diff --git a/spec/lib/discourse_chat/provider/google/google_provider_spec.rb b/spec/lib/discourse_chat/provider/google/google_provider_spec.rb new file mode 100644 index 0000000..2824676 --- /dev/null +++ b/spec/lib/discourse_chat/provider/google/google_provider_spec.rb @@ -0,0 +1,30 @@ +# frozen_string_literal: true + +require 'rails_helper' + +RSpec.describe DiscourseChat::Provider::GoogleProvider do + let(:post) { Fabricate(:post) } + + describe '.trigger_notifications' do + before do + SiteSetting.chat_integration_google_enabled = true + end + + let(:chan1) { DiscourseChat::Channel.create!(provider: 'google', data: { name: 'discourse', webhook_url: 'https://chat.googleapis.com/v1/abcdefg' }) } + + it 'sends a webhook request' do + stub1 = stub_request(:post, chan1.data['webhook_url']).to_return(body: "1") + described_class.trigger_notification(post, chan1, nil) + expect(stub1).to have_been_requested.once + end + + it 'handles errors correctly' do + stub1 = stub_request(:post, chan1.data['webhook_url']).to_return(status: 400, body: "{}") + expect(stub1).to have_been_requested.times(0) + expect { described_class.trigger_notification(post, chan1, nil) }.to raise_exception(::DiscourseChat::ProviderError) + expect(stub1).to have_been_requested.once + end + + end + +end