I got the code from the Facebook page to publish the Photo to the user's wall (account).
Below is my PostToFB.php file:
<?php
include_once "facebook.php";
ini_set("display_errors",0);
//configuring application to post.
$app_id = "YOUR_APP_ID";
$app_secret = "YOUR_APP_SECRET";
$post_login_url = "YOUR_REDIRECT_URL";
$code = $_REQUEST["code"];
//Obtain the access_token with publish_stream permission
if(empty($code)){
$dialog_url= "http://www.facebook.com/dialog/oauth?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode( $post_login_url)
. "&scope=publish_stream";
echo("<script>top.location.href='" . $dialog_url
. "'</script>");
}
else {
$token_url="https://graph.facebook.com/oauth/access_token?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode( $post_login_url)
. "&client_secret=" . $app_secret
. "&code=" . $code;
$response = file_get_contents($token_url);
$params = null;
parse_str($response, $params);
$access_token = $params['access_token'];
// Show photo upload form to user and post to the Graph URL
$graph_url= "https://graph.facebook.com/me/photos?"
. "access_token=" .$access_token;
echo '<html><body>';
echo '<form enctype="multipart/form-data" action="'
.$graph_url .' "method="POST">';
echo 'Please choose a photo: ';
echo '<input name="source" type="file"><br/><br/>';
echo '<input type="submit" value="Upload"/><br/>';
echo '</form>';
echo '</body></html>';
}
?>
But this is not working. I get below Output:
{
"error": {
"message": "(#200) Permissions error",
"type": "OAuthException",
"code": 200
}
}
Can you please help me to solve this?
Thank You,
This code works absolutely fine. Only probably reason seems to me is that you have not granted the permission for the photo upload. Check which permissions you have granted to your app from here: https://www.facebook.com/settings?tab=applications
If still didnt helped, you can create a new app and try again; since this code is correct.
Edit:
publish_stream is deprecated, try using publish_actions
Related
I'm trying to setup this basic uploaded which allows a user to upload a video directly to my Facebook group but I'm having a problem with the user access token, its throwing back a error "Malformed access token"
I grabbed a user access token from the Facebook graph api explorer and hard coded it into the URL and everything worked fine
I have the slightest idea as to what the problem might be
MY CODE:
$app_id = "APP_ID";
$app_secret = "APP_SECRET";
$my_url = "http://DOMAIN/post.php";
$video_title = "TITLE FOR THE VIDEO";
$video_desc = "DESCRIPTION FOR THE VIDEO";
$group_id = "GROUP";
$code = $_REQUEST["code"];
echo '<html><body>';
if(empty($code)) {
$dialog_url = "http://www.facebook.com/dialog/oauth?client_id="
. $app_id . "&redirect_uri=" . urlencode($my_url)
. "&scope=publish_actions";
echo('<script>top.location.href="' . $dialog_url . '";</script>');
}
$token_url = "https://graph.facebook.com/oauth/access_token?client_id="
. $app_id . "&redirect_uri=" . urlencode($my_url)
. "&client_secret=" . $app_secret
. "&code=" . $code;
$access_token = file_get_contents($token_url);
$post_url = "https://graph-video.facebook.com/".$group_id."/videos?access_token=".$code."&"."title=".$video_title."&description=".$video_desc;
echo '<form enctype="multipart/form-data" action=" '.$post_url.' "
method="POST">';
echo 'Please choose a file:';
echo '<input name="file" type="file">';
echo '<input type="submit" value="Upload" />';
echo '</form>';
echo '</body></html>';
THE ERROR IS:
{
"error": {
"message": "Malformed access token AQDDR2mYCEP3F4MvRoBbHBhNViCPkdBhYu0IFyD3pkopzmIZlug69tzb3Cl7E1Z_5qzMTPBAnzMREGm0hU9Nym3EaIMCBelwhKOLwxSTQwStbZ7euPOxPLrfi9-JYSnJcjvy3K_13Ov14IaybzXfXhjNHLzZNuyofnFPbLVieYvOjfpT9UJSzS9TB6Plttbt0O4aKtnG9RkTaoNkJkwUgCw9IGV_dWw5vF77CrhyGxJ5B7quOZPjz39f5QtJ50X5njZE2C4jysMhg1Xfdg9vAhfaFYYEg4f_WrxVfF2QnHINHLLfhFbzSW74jJnEBoVszseA46nqWG4mnrgrs9K97jQ0iqc0UnCEY1JU92D94fX_kw",
"type": "OAuthException",
"code": 190,
"fbtrace_id": "DCS2/KjriCI"
}
}
I cleaned the access token and placed it in the post url and everything is working now
$app_id = "[APP_ID]";
$app_secret = "[APP_SECRET]";
$my_url = "[URL_TO_THIS_SCRIPT";
//$video_title = "TITLE FOR THE VIDEO";
//$video_desc = "DESCRIPTION FOR THE VIDEO";
$group_id = "[GROUP_OR_PAGE_ID]";
$code = $_REQUEST["code"];
echo '<html><body>';
if(empty($code)) {
$dialog_url = "http://www.facebook.com/dialog/oauth?client_id="
. $app_id . "&redirect_uri=" . urlencode($my_url)
. "&scope=publish_actions";
echo('<script>top.location.href="' . $dialog_url . '";</script>');
}
$token_url = "https://graph.facebook.com/oauth/access_token?client_id="
. $app_id . "&redirect_uri=" . urlencode($my_url)
. "&client_secret=" . $app_secret
. "&code=" . $code;
$access_token = file_get_contents($token_url);
$access_token_Clean = strtr ($access_token, array ('{"access_token":"' => '', '","token_type":"bearer"}' => ''));
$post_url = "https://graph.facebook.com/".$group_id."/photos?access_token=".$access_token_Clean;
echo '<form enctype="multipart/form-data" action=" '.$post_url.' "
method="POST">';
echo 'Please choose a file:';
echo '<input name="file" type="file" accept="image/*">';
echo '<input type="submit" value="Upload" />';
echo '</form>';
echo '</body></html>';
Let me first thank you for allowing me to ask some question here. I hope you can help me with the following question.
I want to post some message on User's Facebook status. It is successful with the following code:
$params = array('access_token'=>$access_token, 'message'=>$message);
$url = "https://graph.facebook.com/".$fbuserid."/feed";
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_URL => $url,
CURLOPT_POSTFIELDS => $params,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_VERBOSE => true
));
$result = curl_exec($ch);
What do I need to add or do to post image and/or link affiliate to this post msg? Thank you!
In order to publish a photo to a user's album, you must have the publish_stream permission. With that grantedd, you can upload a photo by issuing an HTTP POST request with the photo content and an optional description to one these to Graph API connections:
https://graph.facebook.com/USER_ID/photos - The photo will be published to an album created for your app. We automatically create an album for your app if it does not already exist. All photos uploaded this way will then be added to this same album.
https://graph.facebook.com/ALBUM_ID/photos - The photo will be published to a specific, existing photo album, represented by the ALBUM_ID.
Example:
<?php
$app_id = "YOUR_APP_ID";
$app_secret = "YOUR_APP_SECRET";
$post_login_url = "YOUR_POST_LOGIN_URL";
$code = $_REQUEST["code"];
//Obtain the access_token with publish_stream permission
if(empty($code)){
$dialog_url= "http://www.facebook.com/dialog/oauth?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode( $post_login_url)
. "&scope=publish_stream";
echo("<script>top.location.href='" . $dialog_url
. "'</script>");
}
else {
$token_url="https://graph.facebook.com/oauth/access_token?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode( $post_login_url)
. "&client_secret=" . $app_secret
. "&code=" . $code;
$response = file_get_contents($token_url);
$params = null;
parse_str($response, $params);
$access_token = $params['access_token'];
// Show photo upload form to user and post to the Graph URL
$graph_url= "https://graph.facebook.com/me/photos?"
. "access_token=" .$access_token;
echo '<html><body>';
echo '<form enctype="multipart/form-data" action="'
.$graph_url .' "method="POST">';
echo 'Please choose a photo: ';
echo '<input name="source" type="file"><br/><br/>';
echo 'Say something about this photo: ';
echo '<input name="message"
type="text" value=""><br/><br/>';
echo '<input type="submit" value="Upload"/><br/>';
echo '</form>';
echo '</body></html>';
}
?>
Sample Output:
{
"id": "1001207389476"
}
Documentation: https://developers.facebook.com/docs/reference/api/photo/
Hope this helps!
i am trying to post image to a facebook fun page, it's working will on my own wall but the fun page not and have no problem with posting text to fb fun page wall.
$photo_url = "http://www.google.com/logo.png";
$photo_caption = $text;
$code = $_REQUEST["code"];
//Obtain the access_token with publish_stream permission
if (!$code)
{
$dialog_url= "http://www.facebook.com/dialog/oauth?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode( $post_login_url)
. "&scope=publish_stream";
echo("<script>top.location.href='" . $dialog_url
. "'</script>");
}
else
{
$token_url="https://graph.facebook.com/oauth/access_token?"
. "client_id=" . $app_id
. "&client_secret=" . $app_secret
. "&redirect_uri=" . urlencode( $post_login_url)
. "&code=" . $code;
$response = file_get_contents($token_url);
$params = null;
parse_str($response, $params);
$access_token = $params['access_token'];
// POST to Graph API endpoint to upload photos
$graph_url= "https://graph.facebook.com/{FUNPAGE-ID}/photos?"
. "url=" . urlencode($photo_url)
. "&message=" . urlencode($photo_caption)
. "&method=POST"
. "&access_token=" .$access_token;
echo '<html><body>';
echo file_get_contents($graph_url);
echo '</body></html>';
}
what can i do i think it's about the graph_url
You need to provide the data as encoded binary of the image itself.
The URL parameter only adds a link to the POST as a part of the text or annotation, it will not retrieve and add the photo istelf from that URL!
add something like
...
"url=" . urlencode(file_get_contents($photo_url));
...
And: furthermore the Method must be POST, I'm not quite sure whether "file_get_contents" is going to POST the data and not just doing a GET as the name imposes.
I am using the following code it successfully upload video but after uploading it show some ID page. Can any one help how to redirect page to my desired location after uploading video successfully.
Thanks in advance.
$app_id = "YOUR_APP_ID";
$app_secret = "YOUR_APP_SECRET";
$my_url = "YOUR_POST_LOGIN_URL";
$video_title = "TITLE FOR THE VIDEO";
$video_desc = "DESCRIPTION FOR THE VIDEO";
$page_id = "YOUR_PAGE_ID";
$code = $_REQUEST["code"];
echo '<html><body>';
if(empty($code)) {
// Get permission from the user to publish to their page.
$dialog_url = "http://www.facebook.com/dialog/oauth?client_id="
. $app_id . "&redirect_uri=" . urlencode($my_url)
. "&scope=publish_stream,manage_pages";
echo('<script>top.location.href="' . $dialog_url . '";</script>');
} else {
$token_url = "https://graph.facebook.com/oauth/access_token?client_id="
. $app_id . "&redirect_uri=" . urlencode($my_url)
. "&client_secret=" . $app_secret
. "&code=" . $code;
$access_token = file_get_contents($token_url);
$accounts_url = "https://graph.facebook.com/me/accounts?" . $access_token;
$response = file_get_contents($accounts_url);
$resp_obj = json_decode($response,true);
$accounts = $resp_obj['data'];
foreach($accounts as $account) {
if($account['id'] == $page_id) {
$access_token = $account['access_token'];
break;
}
}
$post_url = "https://graph-video.facebook.com/" . $page_id . "/videos?"
. "title=" . $video_title. "&description=" . $video_desc
. "&access_token=". $access_token;
echo "<form enctype="multipart/form-data" action=" '.$post_url.' "
method="POST">";
echo "Please choose a file:";
echo "<input name="file" type="file">";
echo "<input type="submit" value="Upload" />";
echo "</form>";
}
You will have to make the video upload to facebook happen on your server side, instead of your visitors browser, so you can catch the output and send the visitors browser to the right place.
Your users will upload their files on your server first, then you can use curl to send the video to facebook, and after its finished you can redirect the user.
Examples:
Facebook Graph api video object: http://developers.facebook.com/docs/reference/api/video/
Command line Curl examples: http://facebook.stackoverflow.com/questions/5227607/posting-an-embedded-video-link-using-the-facebook-graph-api
Example with Facebook PHP api: http://facebook.stackoverflow.com/questions/9018213/video-post-on-timeline-not-playing-inline
I am creating an app where the user can upload an image, that will be stored in apps profile page, and in the user profile. I'm using below code to do this work
<?php
$app_id = "XXXXXXXXXXXXXXXX";
$app_secret = "XXXXXXXXXXXXXXXXXXXXXXXX";
$post_login_url ="XXXXXXXXXXXXXXXXXXXXXXX";
$code = $_REQUEST["code"];
//Obtain the access_token with publish_stream permission
if(empty($code)){
$dialog_url= "http://www.facebook.com/dialog/oauth?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode( $post_login_url)
. "&scope=publish_stream";
echo("<script>top.location.href='" . $dialog_url
. "'</script>");
}
else {
$token_url="https://graph.facebook.com/oauth/access_token?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode( $post_login_url)
. "&client_secret=" . $app_secret
. "&code=" . $code;
$response = file_get_contents($token_url);
$params = null;
parse_str($response, $params);
$access_token = $params['access_token'];
// first get your album id, let's assume you need to create it
// create this before hand and you can just reference the id
$attachment = array('access_token'=> ACCESS_TOKEN, 'name'=>$ablum_name);
try{
$album_resp = $facebook->api("/{$this->page_id}/albums", 'POST', $attachment);
}catch(Exception $e){
throw new Exception("Failed to create album: ". $e->getMessage());
}
$album_id = $album_resp['id'];
// Show photo upload form to user and post to the Graph URL
$graph_url= "https://graph.facebook.com/photos?"
. "access_token=" .$access_token;
echo '<form enctype="multipart/form-data" action="'
.$graph_url .' "method="POST">';
echo 'Please choose a photo: ';
echo '<input name="source" type="file"><br/><br/>';
echo 'Say something about this photo: ';
echo '<input name="message"
type="text" value=""><br/><br/>';
echo '<input type="submit" value="Upload"/><br/>';
echo '</form>';
}
?>
With this code it is going to the user's profile but not to the app's profile page. Can any one please tell what is wrong with it? Or is there another way to do it?