office365

Crystal Lang MS Graph API integration

Programming language: Crystal

License: MIT License

Tags: Third-party APIs    

Latest version: v1.2.1

README

office365

Implements the Microsoft Office365 Graph API for the follow

• OAuth Token Generation
  • By providing credentials via argument
• User
  • list Users
  • get User
• Groups
  • get a group
  • list group members
  • list a members groups
• Calendar
  • list Calendars
  • list Calendar Groups
  • create Calendar
  • create Calendar Group
  • delete Calendar
  • delete Calendar Group
  • availability
• Events
  • list Events
  • create Event
  • get Event
  • update Event
  • delete Event
• Attachments
  • list Attachments
  • create Attachment
  • get Attachment
  • delete Attachment
• Mail
  • send mail

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     office365:
       github: PlaceOS/office365

1. Run shards install

Usage

require "office365"

Authentication

Office365::Client

client = Office365::Client.new(
  tenant: "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  client_id: "xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  client_secret: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
)

Users

# id can be either user id, or email
user = client.get_user(id: "[email protected])

# get all users
users = client.list_users

# get top 25 users
users = client.list_users(limit: 25)

# get top 100 users whose email or display name starts with "foo"
users = client.list_users(q: "foo", limit: 100)

Calendars

# fetch all [email protected]'s calendars
calendars = client.list_calendars(mailbox: "[email protected]")

# fetch all [email protected]'s calendar from default calendar group
calendars = client.list_calendars(mailbox: "[email protected]", calendar_group_id: "default")

# fetch all [email protected]'s calendars from a specific calendar group id
calendars = client.list_calendars(mailbox: "[email protected]", calendar_group_id: "xxxx-xxxx...")

# fetch [email protected]'s calendars whose name exactly matches "garys calendar"
calendars = client.list_calendars(mailbox: "[email protected]", match: "garys calendar")

# fetch [email protected]'s calendars whose name starts with "gary"
calendars = client.list_calendars(mailbox: "[email protected]", search: "gary")

# fetch all [email protected] calendar groups, limit is optional
groups = client.list_calendar_groups(mailbox: "[email protected]", limit: 25)

# create a new calendar, returns an Office365::Calendar objectj
calendar = client.create(
  mailbox: "[email protected]",    # required
  name: "My New Calendar",   # required
  calendar_group_id: "..."   # optional
)

# create a calendar group
group = client.create_calendar_group(mailbox: "[email protected]", name: "A Whole New Calendar Group!")

# deleting a calendar
client.delete_calendar(
  mailbox: "[email protected]",  # required
  id: "...",               # required
  calendar_group_id: "..." # optional
)

# deleting a calendar group
client.delete_calendar_group(
  mailbox: "[email protected]",  # required
  id: "...",               # required
)

# fetching availability for a list of calendars
client.get_availability(
  mailbox: "[email protected]",  # required
  mailboxes: ["[email protected]", "[email protected]"], # required
  starts_at: Time.local(location: Time::Location.build("Australia/Sydney")), # required query time starting from
  ends_at: Time.local(location: Time::Location.build("Australia/Sydney")) + 30.minutes, # required query time ending at
)

Events

# list events, returns Office365::EventQuery
list = client.list_events(
  mailbox: "[email protected]",   # required
  calendar_id: "...",       # optional
  calendar_group_id: "..."  # optional
)

# create an event
event = client.create_event(
  mailbox: "[email protected]",
  starts_at: Time.local(location: Time::Location.build("Australia/Sydney")),
  ends_at: Time.local(location: Time::Location.build("Australia/Sydney")) + 30.minutes,
  calendar_id: "...",
  calendar_group_id: "...",
  subject: "My Meeting",
  description: "A description of my meeting",

  # attendee's can be either a string, EmailAddress, or Attendee
  attendees[
    "[email protected]",
    EmailAddress.new("David Bowie", "[email protected]"),
    Attendee.new(
      email: "[email protected]",
      type: Office365::AttendeeType::Optional
    )
  ],

  # adds an attendee of type AttendeeType::Resource
  location: "The Red Room",

  # adds recurrence
  recurrence: RecurrenceParam.new(pattern: "daily", range_end: Time.local(location: Time::Location.build("Australia/Sydney")).at_beginning_of_day + 5.days),

  # specify sensitivity
  sensitivity: Office365::Sensitivity::Normal,

  # adds attendees of type AttendeeType::Resource, string or email address will work
  rooms:[
    "[email protected]",
    EmailAddress.new("David Bowie", "[email protected]"),
  ]
)

# get an event
event = client.get_event(mailbox: "[email protected]", id: "...")

# update an event
event.description = "Updated: Something new" # update description
event.set_recurrence(RecurrenceParam.new(pattern: "daily", range_end: Time.local(location: Time::Location.build("Australia/Sydney")).at_beginning_of_day + 7.days)) # update recurrence
updated_event = client.update_event(event: event, mailbox: "[email protected]")

# delete event
client.delete_event(mailbox: "[email protected]", id: "...")

Attachments

# list attachments, returns Office365::AttachmentQuery
list = client.list_attachments(
  mailbox: "[email protected]",   # required
  event_id: "1234",         # required
  calendar_id: "...",       # optional
  calendar_group_id: "..."  # optional
)

# create an attachment for an event
attachment = client.create_attachment(
  mailbox: "[email protected]",
  event_id: "1234",
  name: "test.txt",
  content_bytes: "hello worlds" # file contents as string
)

# get an attachment
attachment = client.get_attachment(mailbox: "[email protected]", event_id: "1234", id: "...")

# delete attachment
client.delete_attachment(mailbox: "[email protected]", event_id: "1234", id: "...")

Development

To run specs crystal spec

Contributing

1. Fork it (https://github.com/PlaceOS/google/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request