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+ AutoSummarize AI
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+ ▼ How to + Use...
+ + + + + +▲ Custom + Prompts
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▼ Prompt + Settings
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diff --git a/ai/autosummarize/summarize.js b/ai/autosummarize/summarize.js
new file mode 100644
index 000000000..fae7101eb
--- /dev/null
+++ b/ai/autosummarize/summarize.js
@@ -0,0 +1,145 @@
+/*
+Copyright 2024 Google LLC
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ https://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Exports a Google Doc/Sheet/Slide to the requested format.
+ *
+ * @param {string} fileId - ID of file to export
+ * @param {string} targetType - MIME type to export as
+ * @return Base64 encoded file content
+ */
+function exportFile(fileId, targetType = "application/pdf") {
+ const exportUrl = `https://www.googleapis.com/drive/v3/files/${fileId}/export?mimeType=${encodeURIComponent(targetType)}&supportsAllDrives=true`;
+
+ const requestOptions = {
+ headers: {
+ Authorization: `Bearer ${ScriptApp.getOAuthToken()}`,
+ },
+ };
+ const response = UrlFetchApp.fetch(exportUrl, requestOptions);
+ const blob = response.getBlob();
+
+ return Utilities.base64Encode(blob.getBytes());
+}
+
+/**
+ * Downloads a binary file from Drive.
+ *
+ * @param {string} fileId - ID of file to export
+ * @param {string} targetType - MIME type to export as
+ * @return Base64 encoded file content
+ */
+function downloadFile(fileId) {
+ const exportUrl = `https://www.googleapis.com/drive/v3/files/${fileId}?alt=media&supportsAllDrives=true`;
+
+ const requestOptions = {
+ headers: {
+ Authorization: `Bearer ${ScriptApp.getOAuthToken()}`,
+ },
+ };
+ const response = UrlFetchApp.fetch(exportUrl, requestOptions);
+ const blob = response.getBlob();
+
+ return Utilities.base64Encode(blob.getBytes());
+}
+
+/**
+ * Main function for AutoSummarize AI process.
+ */
+function summarizeFiles(sourceSheetLinks, customPrompt1, customPrompt2, temperature, tokens) {
+ return sourceSheetLinks.map(function (fileUrl) {
+ console.log("Processing:", fileUrl);
+
+ let fileName = "";
+ let summary = "";
+ let customPrompt1Response = "";
+ let customPrompt2Response = "";
+
+ if (!fileUrl) {
+ return ["", fileName, summary, customPrompt1Response, customPrompt2Response];
+ }
+ try {
+ const promptParts = [
+ {
+ text: 'Summarize the following document.',
+ },
+ {
+ text: 'Return your response as a single paragraph. Reformat any lists as part of the paragraph. Output only the single paragraph as plain text. Do not use more than 3 sentences. Do not use markdown.'
+ }
+ ]
+ let fileIdMatchPattern = new RegExp("/d/(.*?)/", "gi");
+ let fileId = fileIdMatchPattern.exec(fileUrl)[1];
+
+ // Get file title and type.
+ let currentFile = Drive.Files.get(fileId, { "supportsAllDrives": true });
+ let fileMimeType = currentFile.mimeType;
+ fileName = currentFile.name;
+
+ console.log(`Processing ${fileName} (ID: ${fileId})...`);
+
+ // Add file content to the prompt
+ switch(fileMimeType) {
+ case "application/vnd.google-apps.presentation":
+ case "application/vnd.google-apps.document":
+ case "application/vnd.google-apps.spreadsheet":
+ promptParts.push({
+ inlineData: {
+ mimeType: 'application/pdf',
+ data: exportFile(fileId, 'application/pdf'),
+ }
+ })
+ break;
+ case "application/pdf":
+ case "image/gif":
+ case "image/jpeg":
+ case "image/png":
+ promptParts.push({
+ inlineData: {
+ mimeType: fileMimeType,
+ data: downloadFile(fileId),
+ }
+ })
+ break;
+ default:
+ console.log(`Unsupported file type: ${fileMimeType}`);
+ return [fileUrl, fileName, summary, customPrompt1Response, customPrompt2Response];
+ }
+
+ // Prompt for summary
+ let geminiOptions = {
+ temperature,
+ tokens,
+ };
+ summary = getAiSummary(promptParts, geminiOptions);
+
+ // If any custom prompts, request those too
+ if (customPrompt1) {
+ promptParts[0].text = customPrompt1;
+ customPrompt1Response = getAiSummary(promptParts, geminiOptions);
+ }
+ if (customPrompt2) {
+ promptParts[0].text = customPrompt2;
+ customPrompt2Response = getAiSummary(promptParts, geminiOptions);
+ }
+
+ return [fileUrl, fileName, summary, customPrompt1Response, customPrompt2Response];
+ } catch (e) {
+ // Add error row values if anything else goes wrong.
+ console.log(e);
+ return [fileUrl, fileName, "Something went wrong. Make sure you have access to this row's link.", "", ""];
+ }
+ });
+}
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+ 
+
+
+