I have implemented exactly the code which is shown on this page: http://developers.facebook.com/docs/reference/dialogs/feed/
Problem: All the fields in the object are filled correctly, and also posted correctly to facebook, except the picture.
<?php
if(isset($_POST['successmessage'])) {
echo '<div class="info_message" style="margin:0 10px 10px 10px">
<div style="float:left;display:inline;width:200px">
<strong>'.$lang['checkout_text_42'].' '.$lang['checkout_text_43'].'</strong>
<br>'.$lang['checkout_text_44'].'
</div>
<div style="float:left;display:inline">
<a onclick="postToFeed(); return false;" style="cursor:pointer;float:left"><img src="images/post-design-to-fb.png" style="margin-top:4px"></a>
<div id="msg" style="line-height:34px;float:left;margin-left:10px"></div>
</div>
<div style="clear:left"></div>
</div>';
?>
<div id='fb-root'></div>
<script src='http://connect.facebook.net/<?php echo $locale; ?>/all.js'></script>
<script>
FB.init({appId: "123455666777", status: true, cookie: true });
function postToFeed() {
// calling the API ...
var obj = {
method: 'feed',
link: 'http://www.mydomain.com/configurator.php?id=<?php echo $_SESSION['sharetofb'];?>&lang=<?php echo $language;?>',
picture: 'http://www.mydomain.com/images/designs/design-<?php echo $_SESSION['sharetofb'];?>.png',
name: 'I just designed a DIY T-Shirt. Awesome!',
caption: 'Click to check it out and customize it.',
description: 'Choose from 500 different materials, colors, prints, shapes to assemble your unique custom T-Shirt.'
};
function callback(response) {
if (response && response['post_id']) {
document.getElementById('msg').innerHTML = "Your design was posted successfully!";
}
}
FB.ui(obj, callback);
}
</script>
<?php
}
?>
If I use the Direct URL Example given on the above mentioned facebook doc and copy/paste the url into the browser (substituted with my App ID and URL and content), it also shows everything except the picture.
The strange thing is: It showed and posted the picture yesterday. However after several times of testing and posting and deleting the the test posts from my wall, it didn't post the picture anymore.
I searched all the questions and answers here on stackoverflow and can exclude that it is a problem of having dashes in the picture url. I really cannot figure it out and are close to asuming that facebook is blocking post pictures if done too often??
Appreciate any hint which can lead me to the solution.
