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| const PROJECT_ID = "INSERT-HERE; | |
| const REGION = "us-central1"; // https://cloud.google.com/vertex-ai/docs/generative-ai/model-reference/gemini#gemini-pro-vision | |
| const GOOGLE_SLIDES_ID = "INSERT-HERE-GOOGLE-SLIDES-ID; | |
| const CONFIG = { | |
| newImageUrl: "https://upload.wikimedia.org/wikipedia/commons/thumb/7/7e/Gmail_icon_%282020%29.svg/2560px-Gmail_icon_%282020%29.svg.png", | |
| oldImageUrl: "https://cdn-icons-png.flaticon.com/512/281/281769.png" | |
| } | |
| function getSlides() { | |
| let newImageBlob = UrlFetchApp.fetch(CONFIG.newImageUrl).getBlob(); | |
| let slides = SlidesApp.openById(GOOGLE_SLIDES_ID).getSlides(); | |
| slides.forEach( slide => { | |
| slide.getImages().forEach( image => { | |
| console.log(image.getContentUrl()) | |
| let blob = image.getBlob(); | |
| let result = analyseImage(blob, CONFIG) | |
| console.log(result) | |
| if (result.toLowerCase().trim().indexOf("old") > -1) { | |
| image.replace(newImageBlob) | |
| } | |
| }) | |
| }) | |
| } | |
| function analyseImage(blob, config) { | |
| const endpoint = `https://{REGION}-aiplatform.googleapis.com/v1/projects/{PROJECT_ID}/locations/{REGION}/publishers/google/models/gemini-pro-vision:generateContent` | |
| let url = endpoint.replace("{PROJECT_ID}", PROJECT_ID).replace(/\{REGION\}/g, REGION); | |
| let data = { | |
| "contents": [ | |
| { | |
| "role": "USER", | |
| "parts": [ | |
| { "text": "You are helpful bot, which is able to recognize into categories: new, old or other"}, | |
| { "text": "If image is not either in category new or old returns category other"}, | |
| { "text": "Examples: "}, | |
| { "text": "Identify category for this image: "}, | |
| { "inlineData": loadFileUrl_(config.newImageUrl) }, | |
| { "text": "new"}, | |
| { "text": "\n\n"}, | |
| { "text": "Identify category for this image: "}, | |
| { "inlineData": loadFileUrl_(config.oldImageUrl) }, | |
| { "text": "old"}, | |
| { "text": "\n\n"}, | |
| { "text": "Identify category for this image: "}, | |
| { "inlineData": getInlineData_(blob) } | |
| ] | |
| } | |
| ], | |
| "generationConfig": { | |
| "temperature": 0, | |
| "topK": 1 | |
| } | |
| }; | |
| let options = { | |
| method:"POST", | |
| contentType: "application/json", | |
| payload: JSON.stringify(data), | |
| muteHttpExceptions: true, | |
| headers : { "Authorization" : "Bearer " + ScriptApp.getOAuthToken()} | |
| } | |
| let response = UrlFetchApp.fetch(url,options).getContentText(); | |
| let result = JSON.parse(response) | |
| let text = (result["candidates"][0]["content"]["parts"][0]["text"]) | |
| return text.trim(); | |
| } | |
| function getInlineData_(blob) { | |
| let bytes = blob.getBytes(); | |
| let data = Utilities.base64Encode(bytes); | |
| let result = { "mimeType": blob.getContentType(), "data": data }; | |
| return result; | |
| } | |
| function loadFileUrl_(url) { | |
| let blob = UrlFetchApp.fetch(url).getBlob(); | |
| let result = getInlineData_(blob) | |
| return result; | |
| } | |
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