function render_fbjs_ajax_fbml_recursive($impl, &$array)
{
foreach ($array as $key => $value) {
if (substr($key, 0, 5) == 'fbml_') {
$array[$key] = fbml_sample_parse($value, $impl);
} else {
if (is_array($value)) {
render_fbjs_ajax_fbml_recursive($impl, $array[$key]);
}
}
}
}
/**
* Checks the syntax of the markup for a feed story, filtering and replacing as necessary
*
* @param string $title
* @param string $body
* @param string $image_1
* @param string $image_2
* @param string $image_3
* @param string $image_4
* @param string &$error - contains the error on an unsuccessful call
* @return array if successful, error string or false if not
*
*/
function application_create_feed_story($app_id, $user, $require_user_link, $title, $body, $image_1, $image_1_link, $image_2, $image_2_link, $image_3, $image_3_link, $image_4, $image_4_link, &$error)
{
// Get rid of nulls from input
$title = str_replace("", '', $title);
$body = str_replace("", '', $body);
// Check title length
if (strlen(strip_tags($title)) > $GLOBALS['API_FEED']['MAX_TITLE']) {
$error = 'error_title_length';
return false;
}
$num_matches = preg_match_all('/<a /', $title, $matches);
if ($num_matches > 1) {
$error = 'error_title_link';
return false;
}
// FBOPEN:NOTE - you may with to create separate flavors here.
/*
if ($require_user_link) {
$flavor = new FeedTitleWithNamesFBMLFlavor($env);
} else {
$flavor = new FeedTitleFBMLFlavor($env);
}
*/
// Check for user links in title if necessary
if ($require_user_link) {
// FBOPEN:NOTE Add your checking here.
}
// Check body
if ($body) {
if (strlen(strip_tags($body)) > $GLOBALS['API_FEED']['MAX_BODY']) {
$error = 'error_body_length';
return false;
}
// See how it renders to make sure it doesn't come out blank
$env = array('user' => $user, 'app_id' => $app_id);
// FBOPEN:NOTE - you may wish to use a different flavor or implementation here.
// This is just a sample.
$fbml_flavor = new FBMLCanvasPageFlavor($env);
$fbml_impl = new FBJSEnabledFacebookImplementation($fbml_flavor);
$html = fbml_sample_parse($body, $fbml_impl);
if (!$html || need_illegal_story_check($app_id) && is_illegal_feed_story($app_id, $body)) {
$error = 'error_illegal_content';
return false;
}
}
$images = api_feed_validate_images($app_id, $image_1, $image_1_link, $image_2, $image_2_link, $image_3, $image_3_link, $image_4, $image_4_link, $do_proxy = true, $error);
if (false === $images) {
// error has been set by api_feed_validate_images
return false;
}
$short_info = application_get_short_info($app_id);
return array('title' => $title, 'body' => $body, 'images' => $images, 'allow_names' => $require_user_link);
}
$path_str = '/' . $url_suffix;
if (($char_pos = strpos($path_str, '?', 0)) !== false) {
$path_str = substr($path_str, 0, $char_pos);
}
$char_pos = strrpos($path_str, '/', 0);
if ($char_pos > 0) {
$path_str = substr($path_str, 0, $char_pos + 1);
}
try {
try {
$fbml_from_callback = http_post($url, $post_vars, array('post_tuples' => $post_tuples));
} catch (HTTPErrorException $e) {
print "got http exception: " . $e->getCode();
exit;
header('HTTP/1.x ' . $e->getCode());
//Respect the 400+ status codes
throw $e;
//rethrow, so that the page renders properly
}
} catch (HTTPException $e) {
$fbml_from_callback = isset($e->_content) ? $e->_content : '';
}
}
$fbml_flavor = new FBMLCanvasPageFlavor($fbml_env);
$fbml_impl = new FBJSEnabledFacebookImplementation($fbml_flavor);
$html = fbml_sample_parse($fbml_from_callback, $fbml_impl);
// Note: These act as blocks so that getParentId will never actually get the
// true <body> element in js.
echo '<div id="' . fbml_css_app_box_id($app_id) . '" class="' . fbml_css_app_box_id($app_id) . ' "><div>';
echo $html;
echo '</div></div>';