Lua Requires Chilkat v11.0.0+

VoiceBase -- Hello World (Get the Media Collection Listing)

See more VoiceBase Examples

This example serves to both verify that your Bearer Token is valid by retrieving JSON that contains information about your media collection. Lua

local chilkat = require("chilkat")

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

-- Insert your Bearer token here:
local accessToken = "VOICEBASE_TOKEN"

local http = chilkat.Http.new()

-- Add the access (bearer) token to the request, which is a header
-- having the following format:
-- Authorization: Bearer <userAccessToken>
local sbAuth = chilkat.StringBuilder.new()
sbAuth:append("Bearer ")
sbAuth:append(accessToken)
http:set_request_header("Authorization", sbAuth:get_as_string())

local strJson = http:quick_get_str("https://apis.voicebase.com/v2-beta/media")
if not http.last_method_success then
    print(http.last_error_text)
    return
end

-- The response should be JSON, even if an error.
local json = chilkat.JsonObject.new()
json:load(strJson)
json.emit_compact = false

print("Response status code = " .. http.last_status)

if http.last_status ~= 200 then
    print(json:emit())
    print("Failed")
    return
end

-- See the sample JSON response below..

-- Iterate over the JSON like this:
local dt = chilkat.DateTime.new()
local dtObj = chilkat.DtObj.new()

local mediaCount = json:size_of_array("media")
local i = 0
while i < mediaCount do
    json.i = i

    print("-- " .. i .. " --")
    print("  mediaId: " .. json:string_of("media[i].mediaId"))
    print("  status: " .. json:string_of("media[i].status"))
    print("  contentType: " .. json:string_of("media[i].metadata.contentType"))
    print("  milliseconds: " .. json:string_of("media[i].metadata.length.milliseconds"))
    print("  descriptive: " .. json:string_of("media[i].metadata.length.descriptive"))
    local dateCreated = json:string_of("media[i].dateCreated")
    dt:set_from_timestamp(dateCreated)

    local localTime = true
    dt:to_dt_obj(localTime, dtObj)

    print("  " .. dtObj.month .. "/" .. dtObj.day .. "  " .. dtObj.hour .. ":" .. dtObj.minute)

    i = i + 1
end

print("Finished.")

-- A sample JSON response:

-- {
--   "_links": {
--     "self": {
--       "href": "/v2-beta/media"
--     }
--   },
--   "media": [
--     {
--       "mediaId": "26063536-FFFF-4020-93ba-0878112d834b",
--       "status": "finished",
--       "metadata": {
--         "contentType": "audio/x-wav",
--         "length": {
--           "milliseconds": 85141,
--           "descriptive": "85.0 sec"
--         }
--       },
--       "dateCreated": "2017-01-19T16:49:32.000Z"
--     },
--     {
--       "mediaId": "8163fbbc-FFFF-4794-aa95-045420bb321d",
--       "status": "finished",
--       "metadata": {
--         "contentType": "audio/x-wav",
--         "length": {
--           "milliseconds": 65342,
--           "descriptive": "65.0 sec"
--         }
--       },
--       "dateCreated": "2017-01-19T20:08:49.000Z"
--     },
-- ...
-- ...
--     {
--       "mediaId": "b01e27be-FFFF-4b62-8802-6dc66a75c4d3",
--       "status": "finished",
--       "metadata": {
--         "contentType": "audio/x-wav",
--         "length": {
--           "milliseconds": 11581,
--           "descriptive": "11.0 sec"
--         }
--       },
--       "dateCreated": "2017-02-06T20:55:43.000Z"
--     }
--   ]
-- }