(Swift 3,4,5...) OneDrive -- Search for Files

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Search for files within a hierarchy of items for items matching a query. You can search within a folder hierarhcy or a whole drive.

Note: This example requires Chilkat v9.5.0.97 or greater.

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func chilkatTest() {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Use your client ID, client secret, and tenant ID in the following lines
    let json = CkoJsonObject()!
    json.update("client_id", value: "2871da2c-8176-4b7f-869b-2311aa82e743")
    json.update("client_secret", value: "2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH")
    json.update("scope", value: "https://graph.microsoft.com/.default")
    json.update("token_endpoint", value: "https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token")

    let http = CkoHttp()!
    http.authToken = json.emit()

    // Sends the following GET request:

    // Search the entire drive like this:
    // If not using "me", then the path should be /v1.0/users/{id | userPrincipalName}/...
    // GET /v1.0/users/{user-id}/drive/root/search(q='{search-text}')

    // Or search under a particular folder like this:
    // GET /v1.0/users/{user-id}/drive/root:/{item-path}:/search(q='{search-text}')

    // This example will search for files in or under the "/Misc" directory, having "penguin" in the file path.
    http.setUrlVar("item_path", value: "/Misc")
    http.setUrlVar("search_text", value: "penguins")
    http.setUrlVar("user_id", value: "4fe732c3-322e-4a6b-b729-2fd1eb5c6104")

    let sbResults = CkoStringBuilder()!
    var success: Bool = http.quickGetSb("https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{$item_path}:/search(q='{$search_text}')", sbContent: sbResults)
    if http.lastMethodSuccess != true {
        print("\(http.lastErrorText!)")
        return
    }

    // The response should be JSON.
    json.emitCompact = false
    json.loadSb(sbResults)

    // A successful response should return a status code of 200.
    if http.lastStatus.intValue != 200 {
        print("\(json.emit()!)")
        print("Response status = \(http.lastStatus.intValue)")
        return
    }

    print("\(json.emit()!)")
    print("--")

    // Iterate over the results in the JSON response:
    let lastMod = CkoDateTime()!
    let photoTaken = CkoDateTime()!
    var i: Int = 0
    var numItems: Int = json.size(ofArray: "value").intValue
    while i < numItems {
        json.i = i
        print("-- DriveItem \(i + 1)")
        print("id: \(json.string(of: "value[i].id")!)")
        print("name: \(json.string(of: "value[i].name")!)")
        print("size: \(json.int(of: "value[i].size").intValue)")

        // Get the lastModifiedDateTime
        lastMod.setFromTimestamp(json.string(of: "value[i].fileSystemInfo.lastModifiedDateTime"))

        // Is this a folder?
        if json.hasMember("value[i].folder") == true {
            print("This is a folder with \(json.int(of: "value[i].folder.childCount").intValue) children")
        }

        if json.hasMember("value[i].file") == true {
            print("This is a file.")
            print("SHA1 hash: \(json.string(of: "value[i].file.hashes.sha1Hash")!)")
            print("mimeType: \(json.string(of: "value[i].mimeType")!)")
        }

        if json.hasMember("value[i].image") == true {
            print("This is an image.")
            print("height: \(json.int(of: "value[i].image.height").intValue)")
            print("width: \(json.int(of: "value[i].image.width").intValue)")
        }

        if json.hasMember("value[i].photo") == true {
            print("This is a photo.")
            photoTaken.setFromTimestamp(json.string(of: "value[i].photo.takenDateTime"))
            print("photo taken on \(photoTaken.getAsRfc822(true)!)")
        }

        if json.hasMember("value[i].audio") == true {
            print("This is an audio file.")
            print("duration: \(json.int(of: "value[i].audio.duration").intValue)")
        }

        i = i + 1
    }

    // Sample JSON OneDrive search response:

    // 	{
    // 	  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#Collection(driveItem)",
    // 	  "value": [
    // 	    {
    // 	      "@odata.type": "#microsoft.graph.driveItem",
    // 	      "@microsoft.graph.downloadUrl": "https://public.dm2301.livefilestore.com/y4m01N6dLIV7ditztcRwWDx2Jzf1qiwJNASFiHfajfZUuJnEMgHmIZTASy3lNzwUFHQgET0I11hzqCyb0A6I5jhI9FgFAJlBJHFrToT7QXj2xvCV46LOZVJASk79LEWRRM97aOhdOHhKeIl_HxoIWSl08sX3kGyC50RP72rDE7ERSVdZAa3CmMNkp6tRtfKI5wfJNqSx3NeqLQ6LxwBBY4KgniPQOgEna0G_MKTGDt10T4",
    // 	      "createdBy": {
    // 	        "user": {
    // 	          "displayName": "Matt Smith",
    // 	          "id": "3a33fceb9b74cc15"
    // 	        }
    // 	      },
    // 	      "createdDateTime": "2017-06-04T20:40:22.48Z",
    // 	      "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NzIuMjU3",
    // 	      "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODcyLjI",
    // 	      "id": "3A33FCEB9B74CC15!4872",
    // 	      "lastModifiedBy": {
    // 	        "user": {
    // 	          "displayName": "Matt Smith",
    // 	          "id": "3a33fceb9b74cc15"
    // 	        }
    // 	      },
    // 	      "lastModifiedDateTime": "2017-06-04T20:40:23.463Z",
    // 	      "name": "penguins.jpg",
    // 	      "parentReference": {
    // 	        "driveId": "3a33fceb9b74cc15",
    // 	        "id": "3A33FCEB9B74CC15!4871",
    // 	        "name": "wildlife",
    // 	        "path": "/drive/root:/Misc/wildlife"
    // 	      },
    // 	      "size": 777835,
    // 	      "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pgg",
    // 	      "file": {
    // 	        "hashes": {
    // 	          "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0"
    // 	        },
    // 	        "mimeType": "image/jpeg"
    // 	      },
    // 	      "fileSystemInfo": {
    // 	        "createdDateTime": "2017-06-04T20:40:22.48Z",
    // 	        "lastModifiedDateTime": "2009-07-14T05:32:31.674Z"
    // 	      },
    // 	      "image": {
    // 	        "height": 768,
    // 	        "width": 1024
    // 	      },
    // 	      "photo": {
    // 	        "takenDateTime": "2008-02-18T05:07:31Z"
    // 	      },
    // 	      "searchResult": {
    // 	        "onClickTelemetryUrl": "https://www.bing.com/personalsearchclick?IG=D10F15177AE54D49A97F361270D53290&CID=3A33FCEB9B74CC150000000000000000&ID=DevEx%2c5005&q=penguins&resid=3A33FCEB9B74CC15%214872"
    // 	      }
    // 	    }
    // 	  ]
    // 	}

}