How to convert PDF invoice to google sheet for document parser API in GoogleAppScript with PDF.co Web API

PDF.co Web API is the Web API with a set of tools for documents manipulation, data conversion, data extraction, splitting and merging of documents. Includes image recognition, built-in OCR, barcode generation and barcode decoders to decode bar codes from scans, pictures and pdf.

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/** * Initial Declaration and References */ // Get UI const ui = SpreadsheetApp.getUi(); // Get the active spreadsheet and the active sheet const ss = SpreadsheetApp.getActiveSpreadsheet(); const ssid = ss.getId(); /** * Add PDF.co Menus in Google Spreadsheet */ function onOpen() { var menuItems = [ {name: 'Get Invoice Information', functionName: 'getInvoiceInformation'} ]; ss.addMenu('PDF.co', menuItems); } /** * Function which gets Invoice Information using PDF.co */ function getInvoiceInformation() { let invoiceUrlPromptResp = ui.prompt("Please Provide Invoice URL:"); let invoiceUrl = invoiceUrlPromptResp.getResponseText(); if(invoiceUrlPromptResp.getSelectedButton() == ui.Button.OK && invoiceUrl && invoiceUrl.trim() !== ""){ // Prepare Payload var data = { "url": invoiceUrl, //"https://bytescout-com.s3-us-west-2.amazonaws.com/files/demo-files/cloud-api/document-parser/sample-invoice.pdf", "outputFormat": "JSON", "templateId": "1", "async": false, "encrypt": "false", "inline": "true", "password": "", "profiles": "", "storeResult": false }; // Prepare Request Options var options = { 'method' : 'post', 'contentType': 'application/json', 'headers': { "x-api-key": "--enter-your-pdf-co-api-key-here--" }, // Convert the JavaScript object to a JSON string. 'payload' : JSON.stringify(data) }; // Get Response // https://developers.google.com/apps-script/reference/url-fetch var pdfCoResponse = UrlFetchApp.fetch('https://api.pdf.co/v1/pdf/documentparser', options); var pdfCoRespText = pdfCoResponse.getContentText(); var pdfCoRespJson = JSON.parse(pdfCoRespText); // Display Result if(!pdfCoRespJson.error){ // Upload file to Google Drive showInvoiceResult(pdfCoRespJson.body); } else{ resultUrlCell.setValue(pdfCoRespJson.message); } } else{ ui.alert("Please Provide Invoice URL"); } } /** * Render Invoice Data to Spreadsheet */ function showInvoiceResult(invResultBody){ var cmpName = getObjectValue(invResultBody, "companyName"); var invName = getObjectValue(invResultBody, "companyName2"); var invoiceId = getObjectValue(invResultBody, "invoiceId"); var issuedDate = getObjectValue(invResultBody, "dateIssued"); var dueDate = getObjectValue(invResultBody, "dateDue"); var bankAccount = getObjectValue(invResultBody, "bankAccount"); var total = getObjectValue(invResultBody, "total"); var subTotal = getObjectValue(invResultBody, "subTotal"); var tax = getObjectValue(invResultBody, "tax"); var tableData = getTableData(invResultBody, "table"); var cellIndex = 1; if(cmpName && cmpName !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Company Name"); ss.getRange(`B${cellIndex}`).setValue(cmpName); cellIndex++; } if(invName && invName !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Invoice Name"); ss.getRange(`B${cellIndex}`).setValue(invName); cellIndex++; } if(invoiceId && invoiceId !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Invoice #"); ss.getRange(`B${cellIndex}`).setValue(invoiceId); cellIndex++; } if(issuedDate && issuedDate !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Issued Date"); ss.getRange(`B${cellIndex}`).setValue(issuedDate); cellIndex++; } if(dueDate && dueDate !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Due Date"); ss.getRange(`B${cellIndex}`).setValue(dueDate); cellIndex++; } if(bankAccount && bankAccount !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Bank Account"); ss.getRange(`B${cellIndex}`).setValue(bankAccount); cellIndex++; } if(total && total !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Total"); ss.getRange(`B${cellIndex}`).setValue(total); cellIndex++; } if(subTotal && subTotal !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Sub Total"); ss.getRange(`B${cellIndex}`).setValue(subTotal); cellIndex++; } if(tax && tax !== ""){ ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Tax"); ss.getRange(`B${cellIndex}`).setValue(tax); cellIndex++; } // Render Table if(tableData && tableData.length > 0){ cellIndex++; ss.getRange(`A${cellIndex}`).setFontWeight("bold").setValue("Product Name"); ss.getRange(`B${cellIndex}`).setFontWeight("bold").setValue("Item Price"); ss.getRange(`C${cellIndex}`).setFontWeight("bold").setValue("Qty"); ss.getRange(`D${cellIndex}`).setFontWeight("bold").setValue("Total Price"); cellIndex++; for(var iTableData = 0; iTableData < tableData.length; iTableData++){ ss.getRange(`A${cellIndex}`).setValue(tableData[iTableData].prodName); ss.getRange(`B${cellIndex}`).setValue(tableData[iTableData].itmPrice); ss.getRange(`C${cellIndex}`).setValue(tableData[iTableData].qty); ss.getRange(`D${cellIndex}`).setValue(tableData[iTableData].totalPrice); cellIndex++; } } } /** * Get Json Object Value */ function getObjectValue(jsonBody, fieldName){ var oRet = ""; if(jsonBody && jsonBody.objects && jsonBody.objects.length > 0){ var findObjField = jsonBody.objects.filter(x => x.name === fieldName && x.objectType === "field"); if(findObjField && findObjField.length > 0){ oRet = findObjField[0].value; } } return oRet; } /** * Get Table formatted data from input Json */ function getTableData(jsonBody, fieldName){ var oRet = []; if(jsonBody && jsonBody.objects && jsonBody.objects.length > 0){ var findObjTable = jsonBody.objects.filter(x => x.name === fieldName && x.objectType === "table"); if(findObjTable && findObjTable.length > 0 && findObjTable[0].rows && findObjTable[0].rows.length > 0){ var tableRows = findObjTable[0].rows; for(var iRow = 0; iRow < tableRows.length; iRow++){ var qty = tableRows[iRow].column1.value; var prodName = tableRows[iRow].column2.value; var itmPrice = tableRows[iRow].column3.value; var totalPrice = tableRows[iRow].column4.value; oRet.push({ qty: qty, prodName: prodName, itmPrice: itmPrice, totalPrice: totalPrice }); } } } return oRet; }

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