How To Load And Save Facebook Profile Picture Of User
Question
I Want direct link of user's profile picture
i Have Following Code
$img = file_get_contents("https://graph.facebook.com/" . $fid . "/picture?type=large");
$file = dirname(__file__). "/" . $fid . ".jpg";
file_put_contents($file, $img);
But https://graph.facebook.com/" . $fid . "/picture?type=large Have a Redirection. How do i follow the redirection? is there any way to do it via file_get_contents? I know i can do it via curl But It Seems complicated i got error that safe_mode is on and i don't know how to off it.
Thanks You
4 answers
solution1
1 2012-09-14 14:54:16
You should be able follow redirects with file_get_contents by giving it a third parameter $context – in which you set the HTTP context option follow_location to 1.
(Although this should already be the default, and in my test getting the image data worked with file_get_contents alone already.)
solution2
1 2012-09-15 15:06:59
Her is the code that I am using and it works perfect for me. It also saves the picture to my server so I then have a local url (which can then be posted either back to the same user's profile or to the wall of another user/page/event/etc.) All you have to do is place it in your code where $user has a value and it should work just fine.
<?
$uid = $user;
function GetTheImage($linky) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_URL, $linky);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
# ADDED LINE:
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
$userpicture = "http://graph.facebook.com/$uid/picture?type=large";
$sourceurl = GetTheImage($userpicture);
$save = fopen("/home/arose/public_html/mydomain.com/tmp/$uid-large.jpg", "w"); //this is name of new file that i save
fwrite($save, $sourceurl);
fclose($save);
?>
<html>
<head>
</head>
<body>
<img src="./tmp/<? echo $uid; ?>-large.jpg" />
</body>
</html>
solution3
1 2013-07-13 09:26:58
<?php
$fbid=$user_profile['id'];
$pic = file_get_contents("https://graph.facebook.com/$fbid/picture?type=large");
$filename = $fbid.".jpg";
$path="images/".$filename;
file_put_contents($path, $pic);
?>
solution4
0 2014-12-04 14:48:55
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
function curl_redir_exec($ch)
{
static $curl_loops = 0;
static $curl_max_loops = 20;
if ($curl_loops++ >= $curl_max_loops)
{
$curl_loops = 0;
return FALSE;
}
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
@list($header, $data) = @explode("\n\n", $data, 2);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if ($http_code == 301 || $http_code == 302)
{
$matches = array();
preg_match('/Location:(.*?)\n/', $header, $matches);
$url = @parse_url(trim(array_pop($matches)));
if (!$url)
{
//couldn't process the url to redirect to
$curl_loops = 0;
return $data;
}
$last_url = parse_url(curl_getinfo($ch, CURLINFO_EFFECTIVE_URL));
if (!$url['scheme'])
$url['scheme'] = $last_url['scheme'];
if (!$url['host'])
$url['host'] = $last_url['host'];
if (!$url['path'])
$url['path'] = $last_url['path'];
$new_url = $url['scheme'] . '://' . $url['host'] . $url['path'] . (@$url['query']?'?'.$url['query']:'');
return $new_url;
} else {
$curl_loops=0;
return $data;
}
}
function get_right_url($url) {
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
return curl_redir_exec($curl);
}
$url = 'http://graph.facebook.com/' . $fbid . '/picture?type=large';
$file_handler = fopen('img/avatar/'.$fbid.'.jpg', 'w');
$curl = curl_init(get_right_url($url));
curl_setopt($curl, CURLOPT_FILE, $file_handler);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_exec($curl);
curl_close($curl);
fclose($file_handler);
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