(Ruby) MS Graph Calendars List

Get all the user's calendars (/calendars navigation property), get the calendars from the default calendar group or from a specific calendar group.

For more details, see https://docs.microsoft.com/en-us/graph/api/user-list-calendars?view=graph-rest-1.0

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

http = Chilkat::CkHttp.new()

# Use your previously obtained access token as shown here:
#    Get Microsoft Graph OAuth2 Access Token with Calendars.ReadWrite scope.

jsonToken = Chilkat::CkJsonObject.new()
success = jsonToken.LoadFile("qa_data/tokens/msGraphCalendar.json")
if (success == false)
    print jsonToken.lastErrorText() + "\n";
    exit
end

http.put_AuthToken(jsonToken.stringOf("access_token"))

# Send a GET request to https://graph.microsoft.com/v1.0/me/calendars
strResponse = http.quickGetStr("https://graph.microsoft.com/v1.0/me/calendars")
if (http.get_LastMethodSuccess() == false)
    print http.lastErrorText() + "\n";
    exit
end

json = Chilkat::CkJsonObject.new()
json.Load(strResponse)
json.put_EmitCompact(false)

if (http.get_LastStatus() != 200)
    print json.emit() + "\n";
    print "Failed, response status code = " + http.get_LastStatus().to_s() + "\n";
    exit
end

print json.emit() + "\n";

# Sample output:

# {
#   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/calendars",
#   "value": [
#     {
#       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAAAiCsAAAA",
#       "name": "Calendar",
#       "color": "auto",
#       "changeKey": "5+vF7TKKdE6bGCRqXyl2PQAAAAAiEQ==",
#       "canShare": true,
#       "canViewPrivateItems": true,
#       "canEdit": true,
#       "owner": {
#         "name": "...",
#         "address": "outlook_3A33FCEB9B74CC15@outlook.com"
#       }
#     },
#     {
#       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAClEpRTgAAAA==",
#       "name": "Work",
#       "color": "auto",
#       "changeKey": "5+vF7TKKdE6bGCRqXyl2PQAClHjDcA==",
#       "canShare": true,
#       "canViewPrivateItems": true,
#       "canEdit": true,
#       "owner": {
#         "name": "...",
#         "address": "outlook_3A33FCEB9B74CC15@outlook.com"
#       }
#     }
#   ]
# }
# 
# Use this online tool to generate parsing code from sample JSON: 
# Generate Parsing Code from JSON

odataContext = json.stringOf("\"@odata.context\"")
i = 0
count_i = json.SizeOfArray("value")
while i < count_i
    json.put_I(i)
    id = json.stringOf("value[i].id")
    name = json.stringOf("value[i].name")
    color = json.stringOf("value[i].color")
    changeKey = json.stringOf("value[i].changeKey")
    canShare = json.BoolOf("value[i].canShare")
    canViewPrivateItems = json.BoolOf("value[i].canViewPrivateItems")
    canEdit = json.BoolOf("value[i].canEdit")
    ownerName = json.stringOf("value[i].owner.name")
    ownerAddress = json.stringOf("value[i].owner.address")
    i = i + 1
end

print "Success." + "\n";