Estou tentando através do Google Script criar um formulário em que haja alguns botões para upload de arquivos em que eles irão direto para o Google Drive. Estou usando um código que obtive na internet, porém preciso adicionar mais botões para anexar arquivos. Consegui, mas só vai um arquivo para o Google Drive.
Segue o código do arquivo "forms.html":
<!DOCTYPE html>
<html>
<head>
<base target="_blank">
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Google File Upload by CTRLQ.org</title>
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.5/css/materialize.min.css">
<style>
.disclaimer{width: 480px; color:#646464;margin:20px auto;padding:0 16px;text-align:center;font:400 12px Roboto,Helvetica,Arial,sans-serif}.disclaimer a{color:#009688}#credit{display:none}
</style>
</head>
<body>
<!-- Written by Amit Agarwal amit@labnol.org -->
<form class="main" id="form" novalidate="novalidate" style="max-width: 480px;margin: 40px auto;">
<div id="forminner">
<div class="row">
<div class="col s12">
<h5 class="center-align teal-text">Upload Files to my Google Drive</h5>
<p class="disclaimer">This <a href="http://www.labnol.org/internet/file-upload-google-forms/29170/">File Upload Form</a> (<a href="https://youtu.be/C_YBBupebvE">tutorial</a>) is powered by <a href="https://ctrlq.org/code/19747-google-forms-upload-files" target="_blank">Google Scripts</a></p>
</div>
</div>
<div class="row">
<div class="input-field col s12">
<input id="name" type="text" name="Name" class="validate" required="" aria-required="true">
<label for="name">Name</label>
</div>
</div>
<div class="row">
<div class="input-field col s12">
<input id="email" type="email" name="Email" class="validate" required="" aria-required="true">
<label for="email">Email Address</label>
</div>
</div>
<div class="row">
<div class="file-field input-field col s12">
<div class="btn">
<span>File</span>
<input id="files" type="file">
</div>
<div class="file-path-wrapper">
<input class="file-path validate" type="text" placeholder="Select a file on your computer">
</div>
</div>
</div>
<div class="row">
<div class="file-field input-field col s12">
<div class="btn">
<span>File2</span>
<input id="files2" type="file">
</div>
<div class="file-path-wrapper">
<input class="file-path validate" type="text" placeholder="Select a file on your computer">
</div>
</div>
</div>
<div class="row">
<div class="input-field col s6">
<button class="waves-effect waves-light btn submit-btn" type="submit" onclick="submitForm(); return false;">Submit</button>
</div>
</div>
<div class="row">
<div class="input-field col s12" id = "progress">
</div>
</div>
</div>
<div id="success" style="display:none">
<h5 class="left-align teal-text">File Uploaded</h5>
<p>Your file has been successfully uploaded.</p>
<p>The <a href="http://www.labnol.org/internet/file-upload-google-forms/29170/">pro version</a> (see <a href="http://j.mp/GoogleFormsDemo">demo form</a>) includes a visual drag-n-drop form builder, CAPTCHAs, the form responses are saved in a Google Spreadsheet and respondents can upload multiple files of any size.</p>
<p class="center-align"><a class="btn btn-large" href="https://gum.co/GA14?wanted=true" target="_blank">Upgrade to Pro</a></p>
</div>
</form>
<div class="fixed-action-btn horizontal" style="bottom: 45px; right: 24px;">
<a class="btn-floating btn-large red">
<i class="large material-icons">menu</i>
</a>
<ul>
<li><a class="btn-floating red" href="https://gum.co/GA14" target="_blank" title="Buy License - File Upload Form"><i class="material-icons">monetization_on</i></a></li>
<li><a class="btn-floating blue" href="https://youtu.be/C_YBBupebvE" target="_blank" title="Video Tutorial"><i class="material-icons">video_library</i></a></li>
<li><a class="btn-floating green" href="http://www.labnol.org/internet/file-upload-google-forms/29170/" target="_blank" title="How to Create File Upload Forms"><i class="material-icons">help</i></a></li>
</ul>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.97.5/js/materialize.min.js"></script>
<script src="https://gumroad.com/js/gumroad.js"></script>
<script>
var file,
reader = new FileReader();
reader.onloadend = function(e) {
if (e.target.error != null) {
showError("File " + file.name + " could not be read.");
return;
} else {
google.script.run
.withSuccessHandler(showSuccess)
.uploadFileToGoogleDrive(e.target.result, file.name, $('input#name').val(), $('input#email').val());
}
};
function showSuccess(e) {
if (e === "OK") {
$('#forminner').hide();
$('#success').show();
} else {
showError(e);
}
}
function submitForm() {
var files = $('#files')[0].files;
if (files.length === 0) {
showError("Please select a file to upload");
return;
}
file = files[0];
if (file.size > 1024 * 1024 * 5) {
showError("The file size should be < 5 MB. Please <a href='http://www.labnol.org/internet/file-upload-google-forms/29170/' target='_blank'>upgrade to premium</a> for receiving larger files in Google Drive");
return;
}
showMessage("Uploading file..");
reader.readAsDataURL(file);
}
function showError(e) {
$('#progress').addClass('red-text').html(e);
}
function showMessage(e) {
$('#progress').removeClass('red-text').html(e);
}
</script>
</body>
</html>
Abaixo o código "Server.gs":
/*
RECEIVE FILES IN GOOGLE DRIVE
- - - - - - - - - - - - - - -
Tutorial: www.labnol.org/awesome
Twitter: @labnol
Email: amit@labnol.org
*/
function doGet(e) {
return HtmlService.createHtmlOutputFromFile('forms.html').setTitle("Google File Upload by CTRLQ.org");
}
function uploadFileToGoogleDrive(data, file, name, email) {
try {
var dropbox = "Received Files";
var folder, folders = DriveApp.getFoldersByName(dropbox);
if (folders.hasNext()) {
folder = folders.next();
} else {
folder = DriveApp.createFolder(dropbox);
}
/* Credit: www.labnol.org/awesome */
var contentType = data.substring(5,data.indexOf(';')),
bytes = Utilities.base64Decode(data.substr(data.indexOf('base64,')+7)),
blob = Utilities.newBlob(bytes, contentType, file),
file = folder.createFolder([name, email].join(" ")).createFile(blob);
return "OK";
} catch (f) {
return f.toString();
}
}
