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(Objective-C) VoiceBase -- Retrieve JSON TranscriptRetrieves a JSON transcript for a media file.
#import <NSString.h> #import <CkoHttp.h> #import <CkoStringBuilder.h> #import <CkoJsonObject.h> // This example assumes the Chilkat HTTP API to have been previously unlocked. // See Global Unlock Sample for sample code. // Insert your Bearer token here: NSString *accessToken = @"VOICEBASE_TOKEN"; CkoHttp *http = [[CkoHttp alloc] init]; // Add the access (bearer) token to the request, which is a header // having the following format: // Authorization: Bearer <userAccessToken> CkoStringBuilder *sbAuth = [[CkoStringBuilder alloc] init]; [sbAuth Append: @"Bearer "]; [sbAuth Append: accessToken]; [http SetRequestHeader: @"Authorization" value: [sbAuth GetAsString]]; CkoStringBuilder *sbUrl = [[CkoStringBuilder alloc] init]; [sbUrl Append: @"https://apis.voicebase.com/v2-beta/media/$MEDIA_ID/transcripts/latest"]; int replaceCount = [[sbUrl Replace: @"$MEDIA_ID" replacement: @"f9b9bb88-d52c-4960-bcef-d516a9f85594"] intValue]; NSString *strJson = [http QuickGetStr: [sbUrl GetAsString]]; if (http.LastMethodSuccess != YES) { NSLog(@"%@",http.LastErrorText); return; } // The response should be JSON, even if an error. CkoJsonObject *json = [[CkoJsonObject alloc] init]; [json Load: strJson]; json.EmitCompact = NO; NSLog(@"%@%d",@"Response status code = ",[http.LastStatus intValue]); if ([http.LastStatus intValue] != 200) { NSLog(@"%@",[json Emit]); NSLog(@"%@",@"Failed"); return; } // See the sample JSON response below.. // Iterate over the words.. int numWords = [[json SizeOfArray: @"transcripts.latest.words"] intValue]; int i = 0; while (i < numWords) { json.I = [NSNumber numberWithInt: i]; NSLog(@"%@",[json StringOf: @"transcripts.latest.words[i].w"]); i = i + 1; } NSLog(@"%@",@"Success."); // A sample JSON response: // { // "_links": { // "self": { // "href": "/v2-beta/media/f9b9bb88-d52c-4960-bcef-d516a9f85594/transcripts/latest" // } // }, // "transcripts": { // "latest": { // "revision": "b25e81dc-ae3e-4f9d-8008-1d56a283c17f", // "engine": "standard", // "confidence": 2.196210728898151, // "words": [ // { // "p": 0, // "s": 830, // "c": 0.14, // "e": 870, // "w": "You" // }, // { // "p": 1, // "s": 1860, // "c": 0.432, // "e": 1920, // "w": "know" // }, // { // "p": 2, // "s": 1930, // "c": 0.288, // "e": 2250, // "w": "that's" // }, // { // "p": 3, // "s": 2250, // "c": 0.923, // "e": 2300, // "w": "a" // }, // ... |
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