{"id":145959,"date":"2023-05-10T17:07:50","date_gmt":"2023-05-10T08:07:50","guid":{"rendered":"https:\/\/support.questetra.com\/?p=145959"},"modified":"2023-08-10T13:38:02","modified_gmt":"2023-08-10T04:38:02","slug":"openai-images-create-variation-2023","status":"publish","type":"post","link":"https:\/\/support.questetra.com\/en\/addons\/openai-images-create-variation-2023\/","title":{"rendered":"OpenAI #Images: Create Variation"},"content":{"rendered":"\n

OpenAI: Images, Create Variation<\/strong><\/h4>\n\n\n\n

translate<\/span> OpenAI: Images, \u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u5275\u4f5c<\/a><\/p>\n\n\n\n

Creates a variation of a given image. By default a 1024×1024 image is created. 256×256 or 512×512 are also creatable. The given image must be a square image less than 4MB. The maximum number that can be created at once is 10.<\/p>\n\n\n\n

\"Auto<\/figure>\n\n\n\n
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Configs for this Auto Step<\/summary>
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\n
AuthzConfU1<\/dt>
U1: Select HTTP_Authz Setting (Secret API Key as “Fixed Value”) *<\/span><\/dd>\n
SelectConfA1<\/dt>
A1: Select FILE in which Original Image stored *<\/span><\/dd>\n
SelectConfB1<\/dt>
B1: Select FILE that stores Created Images (update)<\/dd>\n<\/div>\n
StrConfU2<\/dt>
U2: Set OpenAI Organization ID (“org-xxxx”)#{EL}<\/sup><\/span><\/dd>\n
StrConfU3<\/dt>
U3: Set End-User ID for Monitoring or Detecting (“user123456”)#{EL}<\/sup><\/span><\/dd>\n
StrConfA2<\/dt>
A2: Set NUMBER of Images to Generate (1 to 10)#{EL}<\/sup><\/span><\/dd>\n
StrConfA3<\/dt>
A3: Set SIZE (“256×256”, “512×512”, or “1024×1024”)#{EL}<\/sup><\/span><\/dd>\n
SelectConfB2<\/dt>
B2: Select FILE that stores Generated Images (append)<\/dd>\n
StrConfC1<\/dt>
C1: To save-as, Set new File Names (new line delimited)#{EL}<\/sup><\/span><\/dd>\n<\/div>\n\n<\/dl>\n<\/div><\/details><\/div>\n<\/div>\n\n\n\n
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Script (click to open)<\/summary>
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\/\/ GraalJS Script (engine type: 2)\n\n\/\/\/\/\/\/\/\/ START "main()" \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\nmain();\nfunction main(){ \n\n\/\/\/\/\/\/ == Config Retrieving \/ \u5de5\u7a0b\u30b3\u30f3\u30d5\u30a3\u30b0\u306e\u53c2\u7167 ==\nconst strAuthzSetting   = configs.get( "AuthzConfU1" );       \/\/\/ REQUIRED\n  engine.log( " AutomatedTask Config: Authz Setting: " + strAuthzSetting );\nconst strOrgId          = configs.get( "StrConfU2" );         \/\/ NotRequired\n  engine.log( " AutomatedTask Config: OpenAI-Organization: " + strOrgId );\nconst strEndUserId      = configs.get( "StrConfU3" ) !== "" ? \/\/ NotRequired\n                          configs.get( "StrConfU3" ) :\n                          "m" + processInstance.getProcessModelInfoId().toString(); \/\/ (default)\n  engine.log( " AutomatedTask Config: End User IDs: " + strEndUserId );\n\nconst filesPocketOriginal = configs.getObject( "SelectConfA1" ); \/\/\/ REQUIRED\n  let filesOriginal     = engine.findData( filesPocketOriginal ); \/\/ java.util.ArrayList\n  if( filesOriginal   === null ){\n    throw new Error( "\\n AutomatedTask ConfigError:" +\n                     " Config {A1: OriginalFile} must be non-empty \\n" );\n  }\n  engine.log( " AutomatedTask Config: #of Original Files: " + filesOriginal.size() );\n  engine.log( " AutomatedTask Config: Original Image File: " + filesOriginal.get(0).getName() );\n\nconst strGenerate       = configs.get( "StrConfA2" );         \/\/ NotRequired\nconst numGenerate       = isNaN( parseInt(strGenerate,10) ) ? 1 : parseInt(strGenerate,10);\nconst strSize           = configs.get( "StrConfA3" ) !== "" ? \/\/ NotRequired\n                          configs.get( "StrConfA3" ) : "1024x1024"; \/\/ (default)\n\nconst filesPocketUpdate = configs.getObject( "SelectConfB1" ); \/\/ NotRequired\n  let filesUpdate       = new java.util.ArrayList();\nconst filesPocketAppend = configs.getObject( "SelectConfB2" ); \/\/ NotRequired\n  let filesAppend       = new java.util.ArrayList();\n  if ( filesPocketAppend !== null ) {\n    if ( engine.findData( filesPocketAppend ) !== null ) {\n      filesAppend       = engine.findData( filesPocketAppend ); \/\/ java.util.ArrayList\n      engine.log( " AutomatedTask FilesArray {B2}: " +\n                  filesAppend.size() + " files" );\n    }\n  }\nconst strFileNames      = configs.get( "StrConfC1" );           \/\/ NotRequired\nconst arrFileNames      = strFileNames === "" ?\n                          [] : strFileNames.split( '\\n' );\n\n\n\n\/\/\/\/\/\/ == Data Retrieving \/ \u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u30c7\u30fc\u30bf\u306e\u53c2\u7167 ==\n\/\/ (Nothing. Retrieved via Expression Language in Config Retrieving)\n\n\n\n\/\/\/\/\/\/ == Calculating \/ \u6f14\u7b97 ==\n\n\/\/\/\/ OpenAI API > Documentation > API REFERENCE > IMAGES > Create image variation\n\/\/\/\/ https:\/\/platform.openai.com\/docs\/api-reference\/images\/create-variation\n\n\/\/\/ prepare request1\nlet request1Uri = "https:\/\/api.openai.com\/v1\/images\/variations";\nlet request1 = httpClient.begin(); \/\/ HttpRequestWrapper\n    request1 = request1.authSetting( strAuthzSetting ); \/\/ with "Authorization: Bearer XX"\n    if ( strOrgId !== "" ){\n      request1 = request1.header( "OpenAI-Organization", strOrgId );\n    }\n\n\/\/\/ prepare multipart\/form-data\n    request1 = request1.multipart ( "n",               numGenerate.toString() );\n    request1 = request1.multipart ( "size",            strSize );\n    request1 = request1.multipart ( "response_format", "url" );\n    request1 = request1.multipart ( "user",            strEndUserId );\n    request1 = request1.multipart ( "image",           filesOriginal.get(0) );\n\n\/\/\/ try request1\nconst response1     = request1.post( request1Uri ); \/\/ HttpResponseWrapper\nengine.log( " AutomatedTask ApiRequest1 Start: " + request1Uri );\nconst response1Code = response1.getStatusCode() + ""; \/\/ JavaNum to string\nconst response1Body = response1.getResponseAsString();\nengine.log( " AutomatedTask ApiResponse1 Status: " + response1Code );\nif( response1Code !== "200"){\n  throw new Error( "\\n AutomatedTask UnexpectedResponseError: " +\n                    response1Code + "\\n" + response1Body + "\\n" );\n}\n\n\/\/\/ parse response1\n\/* engine.log( response1Body ); \/\/ debug\n{\n  "created": 1683701883,\n  "data": [\n    {\n      "url": "https:\/\/oaidalleapiprodscus.blob.core.windows.net\/private\/org-sWMNKIpK"\n    },\n    {\n      "url": "https:\/\/oaidalleapiprodscus.blob.core.windows.net\/private\/org-sWMNKIpK"\n    },\n    {\n      "url": "https:\/\/oaidalleapiprodscus.blob.core.windows.net\/private\/org-sWMNKIpK"\n    },\n    {\n      "url": "https:\/\/oaidalleapiprodscus.blob.core.windows.net\/private\/org-sWMNK..."\n    }\n  ]\n}\n*\/\nconst response1Obj = JSON.parse( response1Body );\nengine.log( " AutomatedTask OpenAI #created: " + response1Obj.created );\n\nfor ( let i = 0; i < response1Obj.data.length; i++ ) {\n\n  \/\/\/ prepare request2\n  let request2Uri = response1Obj.data[i].url;\n  let request2 = httpClient.begin(); \/\/ HttpRequestWrapper\n\n  \/\/\/ try request2i\n  const response2     = request2.get( request2Uri ); \/\/ HttpResponseWrapper\n  engine.log( " AutomatedTask ApiRequest2 Start: " + request2Uri );\n  const response2Code = response2.getStatusCode() + ""; \/\/ JavaNum to string\n  engine.log( " AutomatedTask ApiResponse2 Status: " + response2Code );\n  if( response2Code !== "200"){\n    throw new Error( "\\n AutomatedTask UnexpectedResponseError: " +\n                      response2Code + "\\n" + response2.getResponseAsString() + "\\n" );\n  }\n\n  \/*   \/\/ debug\n  let jarrHeaders = response2.getHeaderNames();\n  for ( let j = 0; j < jarrHeaders.size() - 0 ; j++ ) {\n    engine.log( " " + jarrHeaders.get(j) );\n  }\n\n  Content-Length\n  Content-Type\n  Content-MD5\n  Last-Modified\n  Accept-Ranges\n  ETag\n  Server\n  x-ms-request-id\n  x-ms-version\n  x-ms-creation-time\n  x-ms-lease-status\n  x-ms-lease-state\n  x-ms-blob-type\n  Content-Disposition\n  x-ms-server-encrypted\n  Date\n  *\/\n\n  \/\/\/ save file\n  let strName = arrFileNames[i] ?? "";\n  if ( strName === "" ) {\n    strName = processInstance.getProcessInstanceId().toString() +\n            "-" + i + ".png";\n  }\n  const qfileTmp = new com.questetra.bpms.core.event.scripttask.NewQfile(\n    strName, response2.getContentType(), response2.getResponse()\n  );\n  \/\/ NewQfile ( stringFileName, stringContentType, ByteArray )\n\n  filesUpdate.add( qfileTmp );\n  filesAppend.add( qfileTmp );\n\n}\n\n\n\n\/\/\/\/\/\/ == Data Updating \/ \u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u30c7\u30fc\u30bf\u3078\u306e\u4ee3\u5165 ==\n\nif( filesPocketUpdate !== null ){\n  engine.setData( filesPocketUpdate, filesUpdate );\n}\nif( filesPocketAppend !== null ){\n  engine.setData( filesPocketAppend, filesAppend );\n}\n\n} \/\/\/\/\/\/\/\/ END "main()" \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n\n\n\/*\nNotes:\n- If you place this "Automated Step" in the Workflow diagram, the request will be automatically sent every time the process token arrives.\n    - A request is automatically sent to the OpenAI API server. (REST API)\n    - The response from the OpenAI API server is automatically parsed.\n    - You can incorporate "AI assistance" into your business processes.\n- This "Automated Step" accesses the image generation engine "DALL-E 2" Model. (as of 2023)\n    - The maximum number of images that can be generated is 10.\n\nAPPENDIX\n- To activate a Workflow App that includes this Automated Step, "HTTP Authz Setting" is required\n    - Obtain a "Secret API Key" in advance.\n    - Set the key as the communication token in "Token Fixed Value"\n- If multiple images are specified, the first file will be considered the original image.\n    - The file must be a valid PNG file. (RGB mode, RGBA mode)\n    - The file must be a perfect square.\n\n\nNotes-ja:\n- \u3053\u306e\uff3b\u81ea\u52d5\u5de5\u7a0b\uff3d\u3092\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u56f3\u306b\u914d\u7f6e\u3059\u308c\u3070\u3001\u6848\u4ef6\u304c\u5230\u9054\u3059\u308b\u5ea6\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u81ea\u52d5\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\n    - OpenAI API \u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u81ea\u52d5\u9001\u51fa\u3055\u308c\u307e\u3059\u3002\uff08REST API\u901a\u4fe1\uff09\n    - OpenAI API \u30b5\u30fc\u30d0\u304b\u3089\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u81ea\u52d5\u4fdd\u5b58\u89e3\u6790\u3055\u308c\u307e\u3059\u3002\n    - "AI \u306b\u3088\u308b\u652f\u63f4" \u3092\u696d\u52d9\u30d7\u30ed\u30bb\u30b9\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\n- \u3053\u306e\uff3b\u81ea\u52d5\u5de5\u7a0b\uff3d\u306f\u3001\u753b\u50cf\u751f\u6210\u30a8\u30f3\u30b8\u30f3 "DALL-E 2" Model \u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002\uff082023\u73fe\u5728\uff09\n    - \u4e00\u5ea6\u306b\u751f\u6210\u3067\u304d\u308b\u753b\u50cf\u306f\u3001\u6700\u5927\u306710\u500b\u3067\u3059\u3002\n\nAPPENDIX-ja\n- \u3053\u306e\uff3b\u30a2\u30c9\u30aa\u30f3\u81ea\u52d5\u5de5\u7a0b\uff3d\u3092\u542b\u3080\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u30a2\u30d7\u30ea\u3092\u904b\u7528\u3059\u308b\u306b\u306f\uff3bHTTP \u8a8d\u8a3c\u8a2d\u5b9a\uff3d\u304c\u5fc5\u8981\u3067\u3059\u3002\n    - \u3042\u3089\u304b\u3058\u3081 "Secret API Key" \u3092\u53d6\u5f97\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\n    - "Secret API Key" \u3092\u901a\u4fe1\u30c8\u30fc\u30af\u30f3\u3068\u3057\u3066\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002\uff3b\u30c8\u30fc\u30af\u30f3\u76f4\u63a5\u6307\u5b9a\uff3d\n- \u8907\u6570\u753b\u50cf\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u7b2c1\u756a\u76ee\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30aa\u30ea\u30b8\u30ca\u30eb\u753b\u50cf\u3068\u307f\u306a\u3057\u307e\u3059\u3002\n    - \u5f53\u8a72\u30d5\u30a1\u30a4\u30eb\u306f\u3001PNG\u5f62\u5f0f\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\uff08RGB\u30e2\u30fc\u30c9\u3001RGBA\u30e2\u30fc\u30c9\uff09\n    - \u5f53\u8a72\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u5b8c\u5168\u306a\u6b63\u65b9\u5f62\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\n\n*\/\n\n<\/code><\/pre><\/div>\n<\/div><\/details><\/div>\n<\/div>\n\n\n\n
Download<\/span><\/h3>\n\n\n\n