Zig

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. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    var success: bool = false;

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

    const http = try chilkat.Http.init();
    defer http.deinit();

    // 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.setRequestHeader("Authorization", "Token token=abc1234");

    const sb_response_body = try chilkat.StringBuilder.init();
    defer sb_response_body.deinit();
    success = if (http.quickGetSb("https://api.callrail.com/v3/a/{account_id}/calls/{call_id}/recording.json", sb_response_body)) true else |_| false;
    if (!success) {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    }

    const j_resp = try chilkat.JsonObject.init();
    defer j_resp.deinit();
    j_resp.loadSb(sb_response_body) catch {};
    j_resp.setEmitCompact(false);

    std.debug.print("Response Body:\n", .{});
    std.debug.print("{s}\n", .{try j_resp.emit(alloc)});

    const resp_status_code = http.getLastStatus();
    std.debug.print("Response Status Code = {d}\n", .{resp_status_code});
    if (resp_status_code >= 400) {
        std.debug.print("Response Header:\n", .{});
        std.debug.print("{s}\n", .{try http.getLastHeader(alloc)});
        std.debug.print("Failed.\n", .{});
        return;
    }

    // Sample JSON response:

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

    const url = try j_resp.stringOf(alloc, "url");

    // Download to a .mp3 file
    success = if (http.download(url, "call_recordings/CAL11df32690b7d46123456789123456789.mp3")) true else |_| false;
    if (!success) {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
    } else {
        std.debug.print("success.\n", .{});
    }
}