I am trying to do a reverse image search with the Google REST API with an image stored locally. I am using the new--not deprecated--REST API. I can do a text search and get results. I can not do a search with a local image. I can do a reverse image search on the image and get a result. Any suggestions?
My https string is:
https://www.googleapis.com/customsearch/v1?key=A******&cx=0****&q=file:///home/givonz/donald-trump-voicemail-feature.jpg
Also, tried this https string, which doesn't work either:
https://www.googleapis.com/customsearch/v1?key=A******&cx=0****&searchType=image&q=file:///home/givonz/donald-trump-voicemail-feature.jpg
This text string search works:
https://www.googleapis.com/customsearch/v1?key=A******&cx=0****&q=Some+String
It seems the service is deprecated and no longer available as an API and; it always needed a link (URL). There are a few services on the web that seem to provide the function. Bing, in spite of appearing to do so, doesn't seem to. Yahoo does a reverse image search, but, I couldn't find an API. "Incandescent" does provide this service and with an API.
This should work. Make sure you pass your key in the header.
var path = #"YOUR_IMAGE_PATH";
var url = "https://api.cognitive.microsoft.com/bing/v7.0/images/details?modules=similarimages";
using (var client = new HttpClient())
using (Stream imageFileStream = File.OpenRead(path))
{
var content = new MultipartFormDataContent();
var strContent = new StreamContent(imageFileStream);
strContent.Headers.ContentDisposition = new ContentDispositionHeaderValue("form-data") { FileName = "anynameworks" };
content.Add(strContent);
var message = await client.PostAsync(url, content);
return await message.Content.ReadAsStringAsync();
}
Related
I am completely new to FHIR and have stumbled upon this NuGet package "Hl7.Fhir.STU3" and want to use it to search for Healthcare Services as defined here: https://digital.nhs.uk/developer/api-catalogue/e-referral-service-fhir#api-Default-a010-patient-service-search.
I so far have this limited code and understand I need to pass some form of search criteria but have no idea how to proceed. All I ever get back from the NHS client is:
"Root object has no type indication (resourceType) and therefore cannot be used to construct an FhirJsonNode. Alternatively, specify a nodeName using the parameter."
My code is:
var settings = new FhirClientSettings
{
Timeout = 10,
PreferredFormat = ResourceFormat.Json,
PreferredReturn = Prefer.ReturnMinimal,
};
var client = new FhirClient("https://sandbox.api.service.nhs.uk/referrals/FHIR/STU3/HealthcareService/$ers.searchHealthcareServicesForPatient", settings);
client.RequestHeaders.Add("Authorization", "Bearer g1112R_ccQ1Ebbb4gtHBP1aaaNM");
client.RequestHeaders.Add("nhsd-ers-ods-code", "R69");
client.RequestHeaders.Add("nhsd-ers-business-function", "REFERRING_CLINICIAN");
client.RequestHeaders.Add("X-Correlation-Id", Guid.NewGuid().ToString());
var services = client.Search<HealthcareService>();
I would really appreciate any assistance.
The URL you have set as your FHIR server endpoint is actually the URL for the operation call, so that will not work. If you set the server URL to "https://sandbox.api.service.nhs.uk/referrals/FHIR/STU3/", you should be able to use the FhirClient to do an operation call:
// Note that you have to send parameters in with your request, so set them up first:
var params = new Parameters();
params.Add("requestType", new Coding("https://fhir.nhs.uk/STU3/CodeSystem/eRS-RequestType-1", "APPOINTMENT_REQUEST"));
// etc...
var result = c.TypeOperation<HealthcareService>("ers.searchHealthcareServicesForPatient", params);
The $ sign in the original url is not part of the operation name, so I have omitted that in the request. The FhirClient will add the $ on the outgoing request.
I'm trying to update a placeholder image with a new image that has an updated URL. The URL in fact is a valid Google Static Map URL that I'm using in other contexts successfully. I'm using the Google Document API to manipulate the document. Following the code I've been using:
var element = body.findElement(DocumentApp.ElementType.INLINE_IMAGE).getElement();
var imageMap = element.asInlineImage();
// if there was an image found in document
if (imageMap != null) {
// get current parent and index inside parent
var parent = imageMap.getParent();
var childIndex = parent.getChildIndex(imageMap);
// remove image from paragraph
imageMap = imageMap.removeFromParent();
// get static image url for territory
var url = getStaticMapURLForTerritory(id);
Logger.log(url);
imageMap.setLinkUrl(url);
// create a new image
parent.insertInlineImage(childIndex, imageMap)
}
This seems to work fine in that it does update the image url correctly. However, the image itself (the result of the url) is not updated. When I click on the link URL it does return the correct image.
Is there a way to force a refetch of the image blob associated with the URL? I've also attempted to use UrlFetchApp but that complains about a missing size parameter (google static api) which is certainly included in the url string and within the max 640x640 bounds.
I've exhausted all my options unless....
TIA, --Paul
setLinkUrl only does that: sets the link. To actually add a new image you'll have to get its blob:
function replaceImage() {
// [...]
// get static image url for territory
const url = getStaticMapURLForTerritory(id)
const response = UrlFetchApp.fetch(url)
// create a new image
parent.insertInlineImage(childIndex, response.getBlob())
.setAltDescription(img.getAltDescription())
.setAltTitle(img.getAltTitle())
.setWidth(img.getWidth())
.setHeight(img.getHeight())
.setLinkUrl(url)
}
References
Class InlineImage (Google Apps Script reference)
I'm getting the error below while trying to upload media to Google Photos API, following the docs
This is how i retrieve my bytes array:
And this is how i make the request:
I've tried a lot of things and none of it work...
Note: I'm consuming other Google Photos API endpoints, such as Get Albums, Create Albums, Get Media and everything work as expected. The upload media is the only one i'm having trouble with.
Note 2: The token is being sent correctly.
Note 3: All the origin endpoints were configured in the google console (localhost included) so much so that other endpoints are working correctly.
Anyone can give me a light?
I am writing something similar in C# and was able to work with the photo api. My best advice is to double check headers. I hope this helps, additionally I added a postman screenshot of a successful call to the api:
public async Task<GoogleApiResponse> UploadPhoto(StorageFile photo)
{
var userInfo = UserInfoVault.GetUserInfo();
HttpClient client = new HttpClient();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", userInfo.AccessToken);
client.DefaultRequestHeaders.Add("X-Goog-Upload-File-Name", photo.DisplayName);
var fileStream = await photo.OpenAsync(FileAccessMode.Read);
var reader = new DataReader(fileStream.GetInputStreamAt(0));
await reader.LoadAsync((uint)fileStream.Size);
byte[] pixels = new byte[fileStream.Size];
reader.ReadBytes(pixels);
var httpContent = new ByteArrayContent(pixels);
httpContent.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
HttpResponseMessage photoResponse = client.PostAsync(ApiEdnpoints.UploadPhoto, httpContent).Result;
string strResponse = await photoResponse.Content.ReadAsStringAsync();
return null;
}
Postman screenshot of successful call to upload a photo
I want my bot to send a PDF file to the user. I have the PDF as a base64 string and tried to send it through an attachment:
Attachment attachment1 = new Attachment();
attachment1.Name = "name.pdf";
attachment1.ContentType = "application/pdf";
attachment1.ContentUrl = "data:application/pdf;base64," + base64String;
var m = context.MakeMessage();
m.Attachments.Add(attachment1);
m.Text = "File";
await context.PostAsync(m);
Within the emulator, it just doesn't work but in the channels Telegram and Facebook (which I need), the bot just outputs an error...
Has someone already succeed in it?
Note: Using an HTTP address works fine, but I need to use the base64 string
As this method in botframework call sendDocument method of Telegram, and this method in its document property get http url or a file_id, so you can't pass base64String to this method as a valid document type.
You can follow the valid type of the document passing into the telegram in this link (also, see the following image).
The pdf file must be embedded resource. Hope it help.
if (this.channelid == "telegram")
{
var url = string.Format("https://api.telegram.org/bot{0}/sendDocument", Settings.tokentelegram);
Assembly _assembly;
Stream file;
using (var form = new MultipartFormDataContent())
{
form.Add(new StringContent(this.chat_id, Encoding.UTF8), "chat_id");
_assembly = Assembly.GetExecutingAssembly();
file = _assembly.GetManifestResourceStream("Namespace.FolderResourses.name.pdf");
form.Add(new StreamContent(file), "document", "name.pdf");
using (var client = new HttpClient())
{
await client.PostAsync(url, form);
}
}
}
When using RestSharp to query account details in your MailChimp account I get a "401: unauthorized" with "API key is missing", even though it clearly isn't!
We're using the same method to create our RestClient with several different methods, and in all requests it is working flawlessly. However, when we're trying to request the account details, meaning the RestRequest URI is empty, we get this weird error and message.
Examples:
private static RestClient CreateApi3Client(string apikey)
{
var client = new RestClient("https://us2.api.mailchimp.com/3.0");
client.Authenticator = new HttpBasicAuthenticator(null, apiKey);
return client;
}
public void TestCases() {
var client = CreateApi3Client(_account.MailChimpApiKey);
var req1 = new RestRequest($"lists/{_account.MailChimpList}/webhooks", Method.GET);
var res1 = client.Execute(req1); // works perfectly
var req2 = new RestRequest($"automations/{account.MailChimpTriggerEmail}/emails", Method.GET);
var res2 = client.Execute(req2); // no problem
var req3 = new RestRequest(Method.GET);
var res3 = client.Execute(req3); // will give 401, api key missing
var req4 = new RestRequest(string.Empty, Method.GET);
var res4 = client.Execute(req4); // same here, 401
}
When trying the api call in Postman all is well. https://us2.api.mailchimp.com/3.0, GET with basic auth gives me all the account information and when debugging in c# all looks identical.
I'm trying to decide whether to point blame to a bug in either RestSharp or MailChimp API. Has anyone had a similar problem?
After several hours we finally found what was causing this..
When RestSharp is making the request to https://us2.api.mailchimp.com/3.0/ it's opting to omit the trailing '/'
(even if you specifically add this in the RestRequest, like: new RestRequest("/", Method.GET))
so the request was made to https://us2.api.mailchimp.com/3.0
This caused a serverside redirect to 'https://us2.api.mailchimp.com/3.0/' (with the trailing '/') and for some reason this redirect scrubbed away the authentication header.
So we tried making a
new RestRequest("/", Method.GET)
with some parameters (req.AddParameter("fields", "email")) to make it not scrub the trailing '/', but this to was failing.
The only way we were able to "fool" RestSharp was to write it a bit less sexy like:
new RestRequest("/?fields=email", Method.GET)