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venchinn2 uplaoding file in vf page and it will save in google drive
when i tried this i got error please let me know ..
<apex:page>
<html>
<head>
<meta http-equiv="Content-type" content="text/html;charset=UTF-8"/>
<script type="text/javascript">
var CLIENT_ID = '107266498774-1d51je6qrp4d7th0b57edidv68ulreih.apps.googleusercontent.com';
var SCOPES = 'https://www.googleapis.com/auth/drive';
/**
* Called when the client library is loaded to start the auth flow.
*/
function handleClientLoad() {
window.setTimeout(checkAuth, 1);
}
/**
* Check if the current user has authorized the application.
*/
function checkAuth() {
gapi.auth.authorize(
{'client_id': CLIENT_ID, 'scope': SCOPES, 'immediate': true},
handleAuthResult);
}
/**
* Called when authorization server replies.
*
* @param {Object} authResult Authorization result.
*/
function handleAuthResult(authResult) {
var authButton = document.getElementById('authorizeButton');
var filePicker = document.getElementById('filePicker');
authButton.style.display = 'none';
filePicker.style.display = 'none';
if (authResult && !authResult.error) {
// Access token has been successfully retrieved, requests can be sent to the API.
filePicker.style.display = 'block';
filePicker.onchange = uploadFile;
} else {
// No access token could be retrieved, show the button to start the authorization flow.
authButton.style.display = 'block';
authButton.onclick = function() {
gapi.auth.authorize(
{'client_id': CLIENT_ID, 'scope': SCOPES, 'immediate': false},
handleAuthResult);
};
}
}
/**
* Start the file upload.
*
* @param {Object} evt Arguments from the file selector.
*/
function uploadFile(evt) {
gapi.client.load('drive', 'v2', function() {
var file = evt.target.files[0];
insertFile(file);
});
}
/**
* Insert new file.
*
* @param {File} fileData File object to read data from.
* @param {Function} callback Function to call when the request is complete.
*/
function insertFile(fileData, callback) {
const boundary = '-------314159265358979323846';
const delimiter = "\r\n--" + boundary + "\r\n";
const close_delim = "\r\n--" + boundary + "--";
var reader = new FileReader();
reader.readAsBinaryString(fileData);
reader.onload = function(e) {
var contentType = fileData.type || 'application/octet-stream';
var metadata = {
'title': fileData.name,
'mimeType': contentType
};
var base64Data = btoa(reader.result);
var multipartRequestBody =
delimiter +
'Content-Type: application/json\r\n\r\n' +
JSON.stringify(metadata) +
delimiter +
'Content-Type: ' + contentType + '\r\n' +
'Content-Transfer-Encoding: base64\r\n' +
'\r\n' +
base64Data +
close_delim;
var request = gapi.client.request({
'path': '/upload/drive/v2/files',
'method': 'POST',
'params': {'uploadType': 'multipart'},
'headers': {
'Content-Type': 'multipart/mixed; boundary="' + boundary + '"'
},
'body': multipartRequestBody});
if (!callback) {
callback = function(file) {
console.log(file)
};
}
request.execute(callback);
}
}
</script>
<script type="text/javascript" src="https://apis.google.com/js/client.js?onload=handleClientLoad"></script>
</head>
<body>
<!--Add a file picker for the user to start the upload process -->
<input type="file" id="filePicker" style="display: none" />
<input type="button" id="authorizeButton" style="display: none" value="Authorize" />
</body>
</html>
</apex:page>