Add a service account based helper library for publishing google calendar events.
Daniel O'Connor
共有 1 個文件被更改，包括 68 次插入 和 0 次删除
+ 68
- 0
lib/google_calendar.rb
@@ -0,0 +1,68 @@ |
||
| 1 |
+require "google-api-client" |
|
| 2 |
+ |
|
| 3 |
+class GoogleCalendar |
|
| 4 |
+ |
|
| 5 |
+ def initialize(config, logger) |
|
| 6 |
+ @config = config |
|
| 7 |
+ @key = Google::APIClient::PKCS12.load_key(@config['google']['key_file'], @config['google']['key_secret']) |
|
| 8 |
+ @client = Google::APIClient.new(application_name: "Huginn", application_version: "0.0.1") |
|
| 9 |
+ @client.retries = 2 |
|
| 10 |
+ @logger ||= logger |
|
| 11 |
+ |
|
| 12 |
+ @calendar = @client.discovered_api('calendar','v3')
|
|
| 13 |
+ |
|
| 14 |
+ @logger.info("Setup")
|
|
| 15 |
+ @logger.debug @calendar.inspect |
|
| 16 |
+ end |
|
| 17 |
+ |
|
| 18 |
+ def auth_as(who) |
|
| 19 |
+ @client.authorization = Signet::OAuth2::Client.new({
|
|
| 20 |
+ token_credential_uri: 'https://accounts.google.com/o/oauth2/token', |
|
| 21 |
+ audience: 'https://accounts.google.com/o/oauth2/token', |
|
| 22 |
+ scope: 'https://www.googleapis.com/auth/calendar', |
|
| 23 |
+ issuer: @config['google']['service_account_email'], |
|
| 24 |
+ signing_key: @key, |
|
| 25 |
+ person: who # Who are we emulating? |
|
| 26 |
+ }); |
|
| 27 |
+ |
|
| 28 |
+ @client.authorization.fetch_access_token! |
|
| 29 |
+ end |
|
| 30 |
+ |
|
| 31 |
+ # who - String: email of user to add event |
|
| 32 |
+ # details - JSON String: see https://developers.google.com/google-apps/calendar/v3/reference/events/insert |
|
| 33 |
+ def publish_as(who, details) |
|
| 34 |
+ auth_as(who) |
|
| 35 |
+ |
|
| 36 |
+ @logger.info("Attempting to create event for " + who)
|
|
| 37 |
+ @logger.debug details.to_yaml |
|
| 38 |
+ |
|
| 39 |
+ ret = @client.execute( |
|
| 40 |
+ api_method: @calendar.events.insert, |
|
| 41 |
+ parameters: {'calendarId' => who, 'sendNotifications' => true},
|
|
| 42 |
+ body: details, |
|
| 43 |
+ headers: {'Content-Type' => 'application/json'}
|
|
| 44 |
+ ) |
|
| 45 |
+ @logger.debug ret.to_yaml |
|
| 46 |
+ ret |
|
| 47 |
+ end |
|
| 48 |
+ |
|
| 49 |
+ def events_as(who, date) |
|
| 50 |
+ auth_as(who) |
|
| 51 |
+ |
|
| 52 |
+ date ||= Date.today |
|
| 53 |
+ |
|
| 54 |
+ @logger.info("Attempting to receive events for "+who)
|
|
| 55 |
+ @logger.debug details.to_yaml |
|
| 56 |
+ |
|
| 57 |
+ ret = @client.execute( |
|
| 58 |
+ api_method: @calendar.events.list, |
|
| 59 |
+ parameters: {'calendarId' => who, 'sendNotifications' => true},
|
|
| 60 |
+ body: details, |
|
| 61 |
+ headers: {'Content-Type' => 'application/json'}
|
|
| 62 |
+ ) |
|
| 63 |
+ |
|
| 64 |
+ @logger.debug ret.to_yaml |
|
| 65 |
+ ret |
|
| 66 |
+ end |
|
| 67 |
+ |
|
| 68 |
+end |