(PowerShell) VoiceBase -- Compound Expression Search

Demonstrates how to do a VoiceBase compound expression search. See VoiceBase Search for more details about Search.

Chilkat .NET Downloads Chilkat .NET Assemblies

Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

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

# Insert your Bearer token here:
$accessToken = "VOICEBASE_TOKEN"

$http = New-Object Chilkat.Http

$req = New-Object Chilkat.HttpRequest
$req.HttpVerb = "GET"
$req.Path = "/v2-beta/media"

# Add the access (bearer) token to the request, which is a header
# having the following format:
# Authorization: Bearer <userAccessToken>
$sbAuth = New-Object Chilkat.StringBuilder
$sbAuth.Append("Bearer ")
$sbAuth.Append($accessToken)
$req.AddHeader("Authorization",$sbAuth.GetAsString())

# Search for media containing the terms any of the terms "test", "number", or "three"
$req.AddParam("query","`"test`" OR `"number`" OR `"three`"")

$resp = $http.SynchronousRequest("apis.voicebase.com",443,$true,$req)
if ($http.LastMethodSuccess -ne $true) {
    $($http.LastErrorText)
    exit
}

# Examine the response status code and body.
$("Response status code = " + $resp.StatusCode)

# The response should be JSON, even if an error.
$json = New-Object Chilkat.JsonObject
$json.Load($resp.BodyStr)
$json.EmitCompact = $false

# A successful response will have a status code = 200
if ($resp.StatusCode -ne 200) {
    $("Failed.")
}
else {
    $("mediaId: " + $json.StringOf("mediaId"))
    $("href: " + $json.StringOf("_links.self.href"))
    $("status: " + $json.StringOf("status"))
    $("Success.")
}

# See the sample JSON response below..

# Iterate over the JSON like this:
$dt = New-Object Chilkat.CkDateTime
$mediaCount = $json.SizeOfArray("media")
$i = 0
while ($i -lt $mediaCount) {
    $json.I = $i

    $("-- " + $i + " --")
    $("  mediaId: " + $json.StringOf("media[i].mediaId"))
    $("  status: " + $json.StringOf("media[i].status"))
    $("  contentType: " + $json.StringOf("media[i].metadata.contentType"))
    $("  milliseconds: " + $json.StringOf("media[i].metadata.length.milliseconds"))
    $("  descriptive: " + $json.StringOf("media[i].metadata.length.descriptive"))
    $dateCreated = $json.StringOf("media[i].dateCreated")
    $dt.SetFromTimestamp($dateCreated)

    $localTime = $true
    $dtObj = $dt.GetDtObj($localTime)
    $("  " + $dtObj.Month + "/" + $dtObj.Day + "  " + $dtObj.Hour + ":" + $dtObj.Minute)

    $i = $i + 1
}

$("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"
#     }
#   ]
# }