(Tcl) MedTunnel: Get Message Attachment

See more MedTunnel Examples

Get a specific attachment of a message. The MessageId and AttachmentId are obtained from the "Get Mailbox Messages" example.

For more information, see https://server.medtunnel.com/apidocs/html/M_MedTunnelMsg_Controllers_MessageController_GetAttachment.htm

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load ./chilkat.dll

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

set http [new_CkHttp]

# Implements the following CURL command:

# curl -X GET -k 
#         -H "Authorization:PutAuthorizationTokenHere" 
#         https://server.medtunnel.com/medtunnelmsg/api/Message/GetAttachment?messageid=989448&attachmentid=424857&setreadflag=false

# Use the following online tool to generate HTTP code from a CURL command
# Convert a cURL Command to HTTP Source Code

CkHttp_SetRequestHeader $http "Authorization" "PutAuthorizationTokenHere"

# The messageId and attachmentId are contained in the response from reading the mailbox messages.
CkHttp_SetUrlVar $http "messageId" "989448"
CkHttp_SetUrlVar $http "attachmentId" "424857"
CkHttp_SetUrlVar $http "setReadFlag" "false"

# Download the attachment data into bd.
set bd [new_CkBinData]

set success [CkHttp_QuickGetBd $http "https://server.medtunnel.com/MedTunnelMsg/api/Message/GetAttachment?messageid={$messageId}&attachmentid={$attachmentId}&setreadflag={$setReadFlag}" $bd]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    delete_CkBinData $bd
    exit
}

set respStatusCode [CkHttp_get_LastStatus $http]
puts "Response Status Code = $respStatusCode"
if {$respStatusCode >= 400} then {
    puts "Response Header:"
    puts [CkHttp_lastHeader $http]
    # For errors, the response body contains an error message instead of the actual attachment data.
    puts "Response Body:"
    puts [CkBinData_getString $bd utf-8]
    puts "Failed."
    delete_CkHttp $http
    delete_CkBinData $bd
    exit
}

# Save the attachment data.
# The attachment filename is also contained in the response from reading the mailbox messages.
set success [CkBinData_WriteFile $bd "qa_output/starfish.jpg"]
if {$success != 1} then {
    puts "Failed to save attachment file."
} else {
    puts "Success."
}


delete_CkHttp $http
delete_CkBinData $bd