Lua

CallRail API - Retrieve a Call Recording

See more CallRail Examples

Returns a CallRail URL pointing to an MP3 recording of the specified call, and then downloads the MP3 to a local file. Lua

local chilkat = require("chilkat")

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

local http = chilkat.Http.new()

-- Implements the following CURL command:

-- curl -H "Authorization: Token token=abc1234" \
--   https://api.callrail.com/v3/a/{account_id}/calls/{call_id}/recording.json

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

http:set_request_header("Authorization", "Token token=abc1234")

local sbResponseBody = chilkat.StringBuilder.new()
local success = http:quick_get_sb("https://api.callrail.com/v3/a/{account_id}/calls/{call_id}/recording.json", sbResponseBody)
if not success then
    print(http.last_error_text)
    return
end

local jResp = chilkat.JsonObject.new()
jResp:load_sb(sbResponseBody)
jResp.emit_compact = false

print("Response Body:")
print(jResp:emit())

local respStatusCode = http.last_status
print("Response Status Code = " .. respStatusCode)
if respStatusCode >= 400 then
    print("Response Header:")
    print(http.last_header)
    print("Failed.")
    return
end

-- Sample JSON response:

-- {
--   "url": "http://app.callrail.com/calls/CAL11df32690b7d46123456789123456789/recording/redirect?access_key=241sa242sadqwerty123"
-- }

local url = jResp:string_of("url")

-- Download to a .mp3 file
success = http:download(url, "call_recordings/CAL11df32690b7d46123456789123456789.mp3")
if not success then
    print(http.last_error_text)
else
    print("success.")
end