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Post image base64 from iOS to twitter using request.js


Post image base64 from iOS to twitter using request.js

By : user2956499
Date : November 22 2020, 10:56 AM
I hope this helps you . Finally, I found this solution under this post: Twitter image upload error : media parameter is missing
But one thing to note: make sure your image base64 is not contained full path. This driven me very crazy until I found it. Real example for me
code :


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How to post a base64 image to twitter using Oauth

How to post a base64 image to twitter using Oauth


By : Ben
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further The media_data value should have the data:image/gif;base64, prefix removed. To account for multiple file types, you should split at the comma, resulting in an array of length 2, and use the 2 item in the array for the call to OAuth.io/Twitter.
Image Upload : Base64 to server in post request or Express Js Middelware

Image Upload : Base64 to server in post request or Express Js Middelware


By : Summer
Date : March 29 2020, 07:55 AM
I wish did fix the issue. For file upload, i suggest you to use multer middleware, because native multipart implementation is a little bit tricky. For interaction with amazon s3 middleware is used.
To send file somewhere else you could use pipes:
code :
fs.createReadStream(rqPath).pipe(res); 
Cordova Oauth post base64 Image to Twitter

Cordova Oauth post base64 Image to Twitter


By : odarod
Date : March 29 2020, 07:55 AM
this will help Basically I am trying to upload base64 image to twitter over this url; upload.twitter.com/1.1/media/upload.json. I read twitter ref and I tried many ways to post (http) base64 image to twitter but didn't work. Here is my codes; , finally I solved it after 2 days. Here is the code;
code :
                    createTwitterSignature('POST', 'https://upload.twitter.com/1.1/media/upload.json', tuserTWToken, tuserTWSecret, postMessage, base64B);

                                $http({
                                    method: "post",
                                    url: "https://upload.twitter.com/1.1/media/upload.json",
                                    headers: {
                                        "Content-Type": "application/x-www-form-urlencoded"
                                    },
                                    transformRequest: function (obj) {
                                        var str = [];
                                        for (var p in obj)
                                            str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));
                                        return str.join("&");
                                    },
                                    data: {
                                        media_data: base64B
                                    }
                                }).success(function (result) {
                                console.log("OMSSMSS::: " + result);
                            }).error(function (error) {
                                console.log("TWWWERROR: " + JSON.stringify(error));
                           });

                           //Create the Signature
                                function createTwitterSignature(method, url, usertoken, usersecret, message, mediaData) {
                                    console.log("creating sign.");
                                    var oauthObject = {
                                        oauth_consumer_key: clientId,
                                        oauth_nonce: $cordovaOauthUtility.createNonce(32),
                                        oauth_signature_method: "HMAC-SHA1",
                                        oauth_token: usertoken,
                                        oauth_timestamp: Math.round((new Date()).getTime() / 1000.0),
                                        oauth_version: "1.0"
                                    };
                      var signatureObj =  $cordovaOauthUtility.createSignature(method, url,
                                        oauthObject, {
                                        media_data: mediaData
                                    }, clientSecret, usersecret);
                                $http.defaults.headers.common.Authorization =
                                signatureObj.authorization_header;

                                console.log("Done sign");
                            }
Swift POST Request (Base64 Image) to PHP Script

Swift POST Request (Base64 Image) to PHP Script


By : Eugenios Alekou
Date : March 29 2020, 07:55 AM
wish help you to fix your issue The string length I was seeing for a Base64 encoded PNG was around 12 million characters on average. The server on which the PHP script is running isn't capable of accepting the request and would result in an error.
I sent a JPG to the API instead, the Base64 string is closer to 3 million when sent like this.
code :
let image = info[UIImagePickerController.InfoKey.originalImage] as! UIImage
let imageData = image.jpegData(compressionQuality: 1)!
let encodedImage = imageData.base64EncodedString()
Send a Base64 encoded image through HTTP Post Request from Android

Send a Base64 encoded image through HTTP Post Request from Android


By : Fasalu Rahman
Date : March 29 2020, 07:55 AM
around this issue I wrote a small app that allowed for sending images taken with the phone's camera to a database. Here's how I solved the thing...
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