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Ruby

OneDrive -- Streaming File Upload

See more OneDrive Examples

Uploads a local file by path to the signed-in user's OneDrive. This uses OneDrive's simple upload API to upload in a single API call. Uploading in this way only supports files up to 4MB in size. The 4MB limitation is a OneDrive limitation, not a Chilkat limitation. (See the other example(s) for uploading larger files.)

Chilkat Ruby Downloads

Ruby
require 'chilkat'

success = false

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

# This example uses the OAuth client credentials flow.
# See How to Create an Azure App Registration for OAuth 2.0 Client Credentials

# Use your client ID, client secret, and tenant ID in the following lines
json = Chilkat::CkJsonObject.new()
json.UpdateString("client_id","2871da2c-8176-4b7f-869b-2311aa82e743")
json.UpdateString("client_secret","2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH")
json.UpdateString("scope","https://graph.microsoft.com/.default")
json.UpdateString("token_endpoint","https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token")

http = Chilkat::CkHttp.new()
http.put_AuthToken(json.emit())

# To upload in a single HTTP request, send a PUT request such as the following:

# 	PUT /v1.0/users/{$user-id}/drive/root:/{item-path}:/content
# 	Content-type: text/plain
# 	Content-Length: <the actual content length>
# 
# 	The contents of the file goes here.

# Note: This example can upload any type of file.
# Chilkat automatically adds the Content-Length header.

req = Chilkat::CkHttpRequest.new()
req.put_HttpVerb("PUT")
# Use your actual user-id instead of "4fe732c3-322e-4a6b-b729-2fd1eb5c6104"
req.put_Path("/v1.0/users/4fe732c3-322e-4a6b-b729-2fd1eb5c6104/drive/root:/TestDir/penguins.jpg:/content")
# Indicate the local file to be streamed in the upload.
req.StreamBodyFromFile("qa_data/jpg/penguins.jpg")
# If you're uploading a file and don't know what the Content-Type should be,
# just use "application/octet-stream".  See below for an example..
req.put_ContentType("image/jpeg")

resp = Chilkat::CkHttpResponse.new()
success = http.HttpSReq("graph.microsoft.com",443,true,req,resp)
if (success == false)
    print http.lastErrorText() + "\n";
    exit
end

# If successful, a 201 status code is returned, with the driveItem object in the response body for the newly created file.
json.put_EmitCompact(false)
json.Load(resp.bodyStr())

if (resp.get_StatusCode() != 201)

    # Here is an example of an error:

    # 		{
    # 		  "error": {
    # 		    "code": "nameAlreadyExists",
    # 		    "message": "An item with the same name already exists under the parent",
    # 		    "innerError": {
    # 		      "request-id": "22302ba5-b885-4b67-9e20-8f6801aec372",
    # 		      "date": "2017-06-03T14:22:27"
    # 		    }
    # 		  }
    # 		}
    # 
    # 		Response status = 409

    print json.emit() + "\n";
    print "Response status = " + resp.get_StatusCode().to_s() + "\n";
    exit
end

# Success.  Examine the driveItem JSON object:
print json.emit() + "\n";
print "-- Success --" + "\n";

# Here is a sample successful response:

# 	{
# 	  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/root/$entity",
# 	  "@microsoft.graph.downloadUrl": "https://s5ucmg.dm2301.livefilestore.com/y4p0MT4NGBshn3EMBjrq8NuU3c_3Bt4DBz0BjZiQPNhiCDj3DjXEHrMr71M6wAGRrvT6WJmPIqNo_lxBP4Uen5MXFVtO3Dz_tdZ531hC_J9fb-eU6CoEmvjonwapmTorJb6hbi6g8VNxBQLItDyVgWM-InmxoNRo0N6xpcAuIbKZccN5vuctIs-Wqxefaza19thlu__bOl8kfG_SkgsrbBzKdTjOS0phBhIi8kYo9wG25k",
# 	  "createdBy": {
# 	    "application": {
# 	      "displayName": "Chilkat",
# 	      "id": "441c9990"
# 	    },
# 	    "user": {
# 	      "displayName": "Matt Smith",
# 	      "id": "3a33fceb9b74cc15"
# 	    }
# 	  },
# 	  "createdDateTime": "2017-06-03T14:23:52.153Z",
# 	  "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjMuMjU3",
# 	  "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODYzLjA",
# 	  "id": "3A33FCEB9B74CC15!4863",
# 	  "lastModifiedBy": {
# 	    "application": {
# 	      "displayName": "Chilkat",
# 	      "id": "441c9990"
# 	    },
# 	    "user": {
# 	      "displayName": "Matt Smith",
# 	      "id": "3a33fceb9b74cc15"
# 	    }
# 	  },
# 	  "lastModifiedDateTime": "2017-06-03T14:23:52.153Z",
# 	  "name": "penguins.jpg",
# 	  "parentReference": {
# 	    "driveId": "3a33fceb9b74cc15",
# 	    "id": "3A33FCEB9B74CC15!4862",
# 	    "name": "someFolder",
# 	    "path": "/drive/root:/someFolder"
# 	  },
# 	  "size": 777835,
# 	  "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pX8",
# 	  "file": {
# 	    "hashes": {
# 	      "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0"
# 	    },
# 	    "mimeType": "image/jpeg",
# 	    "processingMetadata": true
# 	  },
# 	  "fileSystemInfo": {
# 	    "createdDateTime": "2017-06-03T14:23:52.153Z",
# 	    "lastModifiedDateTime": "2017-06-03T14:23:52.153Z"
# 	  }
# 	}

# ------------------------------------------------------------------------------------
# Now let's upload some file where we don't know what the Content-Type should be.
# 
# In this case, we're uploading the same JPG file but instead of providing "image/jpeg" for the
# Content-Type, we provide "application/octet-stream".  ("application/octet-stream" is the general
# HTTP content-type used for anything unkown.  "octet" is a synonym for "byte".  It's just a way of
# saying: Here's a stream of bytes that comprise the file.)

# Also, you'll notice in the successful JSON response (below), that Microsoft automatically
# detected the Content-Type as "image/jpeg", because the mimeType is set as such.
# It is likely Microsoft set the MIME type (i.e. Content-Type) based on the file extension, or even better
# it may have determined the MIME type by examining the initial bytes of the file to find the standard 
# identifying markers that signify common file types such as PDF, JPG, ZIP, and many more.

# In a nutshell:  Don't worry about setting the ContentType precisely. If you know it, great.  If not, just
# use "application/octet-stream".

req.put_HttpVerb("PUT")
# Use your actual user-id instead of "4fe732c3-322e-4a6b-b729-2fd1eb5c6104"
req.put_Path("/v1.0/users/4fe732c3-322e-4a6b-b729-2fd1eb5c6104/drive/root:/TestDir/penguins2.jpg:/content")
req.StreamBodyFromFile("qa_data/jpg/penguins.jpg")
req.put_ContentType("application/octet-stream")

success = http.HttpSReq("graph.microsoft.com",443,true,req,resp)
if (success == false)
    print http.lastErrorText() + "\n";
    exit
end

json.Load(resp.bodyStr())
if (resp.get_StatusCode() != 201)
    print json.emit() + "\n";
    print "Response status = " + resp.get_StatusCode().to_s() + "\n";
    exit
end

# Success.  Examine the driveItem JSON object:
print json.emit() + "\n";
print "-- Success --" + "\n";

# 	{
# 	  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/root/$entity",
# 	  "@microsoft.graph.downloadUrl": "https://s5ucmg.dm2301.livefilestore.com/y4pKX-VIcxZfOUa1iYzGo7K4dX8an2xkcL7i-bb1YLE2ralUEPAixycWzekSn6-lUl5ojvZLQzpce45pgX2SIZfHe9l9scGcYu1viPHxKQ67Xh5b6iMhQNwbjbPQdr3ez6DET55DL25f7kS-fnksazALBtHiTLYayEqMc3WokdQYPsCj7AtzyNPzgKh6ye9R0FxM6ZRS5y6ARY23dIWuGkAKE9lKLgC4PPjvgNBBvl7zi8",
# 	  "createdBy": {
# 	    "application": {
# 	      "displayName": "Chilkat",
# 	      "id": "441c9990"
# 	    },
# 	    "user": {
# 	      "displayName": "Matt Smith",
# 	      "id": "3a33fceb9b74cc15"
# 	    }
# 	  },
# 	  "createdDateTime": "2017-06-03T14:30:22.017Z",
# 	  "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjUuMjU3",
# 	  "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODY1LjA",
# 	  "id": "3A33FCEB9B74CC15!4865",
# 	  "lastModifiedBy": {
# 	    "application": {
# 	      "displayName": "Chilkat",
# 	      "id": "441c9990"
# 	    },
# 	    "user": {
# 	      "displayName": "Matt Smith",
# 	      "id": "3a33fceb9b74cc15"
# 	    }
# 	  },
# 	  "lastModifiedDateTime": "2017-06-03T14:30:22.017Z",
# 	  "name": "penguins2.jpg",
# 	  "parentReference": {
# 	    "driveId": "3a33fceb9b74cc15",
# 	    "id": "3A33FCEB9B74CC15!4862",
# 	    "name": "someFolder",
# 	    "path": "/drive/root:/someFolder"
# 	  },
# 	  "size": 777835,
# 	  "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pgE",
# 	  "file": {
# 	    "hashes": {
# 	      "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0"
# 	    },
# 	    "mimeType": "image/jpeg",
# 	    "processingMetadata": true
# 	  },
# 	  "fileSystemInfo": {
# 	    "createdDateTime": "2017-06-03T14:30:22.016Z",
# 	    "lastModifiedDateTime": "2017-06-03T14:30:22.016Z"
# 	  }
# 	}