(MFC) Square API - Create Catalog Image

Uploads an image file to be represented by an CatalogImage object linked to an existing CatalogObject instance.

For more information, see https://developer.squareup.com/reference/square/catalog-api/create-catalog-image

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkHttpRequest.h>
#include <CkJsonObject.h>
#include <CkHttpResponse.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkHttp http;
    bool success;

    // Implements the following CURL command:

    // curl https://connect.squareup.com/v2/catalog/images \
    //   -X POST \
    //   -H 'Square-Version: 2020-07-22' \
    //   -H 'Authorization: Bearer ACCESS_TOKEN' \
    //   -H 'Accept: application/json' \
    //   -F 'file=@/local/path/to/file.jpg' \
    //   -F 'request={
    //     "idempotency_key": "528dea59-7bfb-43c1-bd48-4a6bba7dd61f86",
    //     "object_id": "ND6EA5AAJEO5WL3JNNIAQA32",
    //     "image": {
    //       "id": "#TEMP_ID",
    //       "type": "IMAGE",
    //       "image_data": {
    //         "caption": "A picture of a cup of coffee"
    //       }
    //     }
    //   }'

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    CkHttpRequest req;
    req.put_HttpVerb("POST");
    req.put_Path("/v2/catalog/images");
    req.put_ContentType("multipart/form-data");
    success = req.AddFileForUpload2("file","/local/path/to/file.jpg","image/jpeg");

    // Make sure to use an object_id for an already-existing catalog item.
    CkJsonObject json;
    json.UpdateString("idempotency_key","528dea59-7bfb-43c1-bd48-4a6bba7dd61f86");
    json.UpdateString("object_id","2PTZYUOFGGDMT75UZLHQAPAC");
    json.UpdateString("image.id","#TEMP_ID");
    json.UpdateString("image.type","IMAGE");
    json.UpdateString("image.image_data.caption","A picture of a cup of coffee");

    req.AddParam("request",json.emit());

    req.AddHeader("Expect","100-continue");
    req.AddHeader("Authorization","Bearer ACCESS_TOKEN");
    req.AddHeader("Accept","application/json");
    req.AddHeader("Square-Version","2020-07-22");

    // This example uses the sandbox: connect.squareupsandbox.com
    // Production should use connect.squareup.com
    CkHttpResponse *resp = http.SynchronousRequest("connect.squareupsandbox.com",443,true,req);
    if (http.get_LastMethodSuccess() == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    CkStringBuilder sbResponseBody;
    resp->GetBodySb(sbResponseBody);
    CkJsonObject jResp;
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

    strOut.append("Response Body:");
    strOut.append("\r\n");
    strOut.append(jResp.emit());
    strOut.append("\r\n");

    int respStatusCode = resp->get_StatusCode();
    strOut.append("Response Status Code = ");
    strOut.appendInt(respStatusCode);
    strOut.append("\r\n");
    if (respStatusCode >= 400) {
        strOut.append("Response Header:");
        strOut.append("\r\n");
        strOut.append(resp->header());
        strOut.append("\r\n");
        strOut.append("Failed.");
        strOut.append("\r\n");
        delete resp;
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    delete resp;

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "image": {
    //     "type": "IMAGE",
    //     "id": "UBXKMBQ4QK47QXMNQD6ELCZT",
    //     "updated_at": "2020-08-07T15:20:09.779Z",
    //     "version": 1596813609779,
    //     "is_deleted": false,
    //     "present_at_all_locations": true,
    //     "image_data": {
    //       "name": "",
    //       "url": "https://square-catalog-sandbox.s3.amazonaws.com/files/168973eab6f8b39b5cbdad52e3f82b23be196e2b/original.jpeg",
    //       "caption": "A picture of a cup of coffee"
    //     }
    //   }
    // }

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    const char *imageType = jResp.stringOf("image.type");
    const char *imageId = jResp.stringOf("image.id");
    const char *imageUpdated_at = jResp.stringOf("image.updated_at");
    int imageVersion = jResp.IntOf("image.version");
    bool imageIs_deleted = jResp.BoolOf("image.is_deleted");
    bool imagePresent_at_all_locations = jResp.BoolOf("image.present_at_all_locations");
    const char *imageImage_dataName = jResp.stringOf("image.image_data.name");
    const char *imageImage_dataUrl = jResp.stringOf("image.image_data.url");
    const char *imageImage_dataCaption = jResp.stringOf("image.image_data.caption");


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }