(Tcl) Yousign: Download Information about Previously Uploaded File

Demonstrates how to download the information (in JSON format) about a file previously uploaded.

For more information, see https://dev.yousign.com/?version=latest#26513de1-9fab-44d5-96b1-70fe3b3de7a7

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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 --location --request GET 'https://staging-api.yousign.com/files/{{id}}' \
# --header 'Authorization: Bearer YOUR_API_KEY' \
# --header 'Content-Type: application/json'

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

# Adds the "Authorization: Bearer YOUR_API_KEY" header.
CkHttp_put_AuthToken $http "YOUR_API_KEY"
CkHttp_SetRequestHeader $http "Content-Type" "application/json"

set sbResponseBody [new_CkStringBuilder]

set success [CkHttp_QuickGetSb $http "https://staging-api.yousign.com/files/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" $sbResponseBody]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkHttp $http
    delete_CkStringBuilder $sbResponseBody
    exit
}

set jResp [new_CkJsonObject]

CkJsonObject_LoadSb $jResp $sbResponseBody
CkJsonObject_put_EmitCompact $jResp 0

puts "Response Body:"
puts [CkJsonObject_emit $jResp]

set respStatusCode [CkHttp_get_LastStatus $http]
puts "Response Status Code = $respStatusCode"
if {$respStatusCode >= 400} then {
    puts "Response Header:"
    puts [CkHttp_lastHeader $http]
    puts "Failed."
    delete_CkHttp $http
    delete_CkStringBuilder $sbResponseBody
    delete_CkJsonObject $jResp
    exit
}

# Sample JSON response:
# (Sample code for parsing the JSON response is shown below)

# {
#   "id": "/files/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
#   "name": "The best name for my file.pdf",
#   "type": "signable",
#   "contentType": "application/pdf",
#   "description": null,
#   "createdAt": "2018-12-07T08:10:21+01:00",
#   "updatedAt": "2018-12-07T08:10:21+01:00",
#   "sha256": "bb57ae2b2ca6ad0133a699350d1a6f6c8cdfde3cf872cf526585d306e4675cc2",
#   "metadata": [
#   ],
#   "workspace": "/workspaces/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
#   "creator": null,
#   "protected": false,
#   "position": 0,
#   "parent": null
# }

# Sample code for parsing the JSON response...
# Use the following online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

set id [CkJsonObject_stringOf $jResp "id"]
set name [CkJsonObject_stringOf $jResp "name"]
set v_type [CkJsonObject_stringOf $jResp "type"]
set contentType [CkJsonObject_stringOf $jResp "contentType"]
set description [CkJsonObject_stringOf $jResp "description"]
set createdAt [CkJsonObject_stringOf $jResp "createdAt"]
set updatedAt [CkJsonObject_stringOf $jResp "updatedAt"]
set sha256 [CkJsonObject_stringOf $jResp "sha256"]
set workspace [CkJsonObject_stringOf $jResp "workspace"]
set creator [CkJsonObject_stringOf $jResp "creator"]
set v_protected [CkJsonObject_BoolOf $jResp "protected"]
set position [CkJsonObject_IntOf $jResp "position"]
set parent [CkJsonObject_stringOf $jResp "parent"]
set i 0
set count_i [CkJsonObject_SizeOfArray $jResp "metadata"]
while {$i < $count_i} {
    CkJsonObject_put_I $jResp $i
    set i [expr $i + 1]
}

delete_CkHttp $http
delete_CkStringBuilder $sbResponseBody
delete_CkJsonObject $jResp