/**
* Save embedding information for a File, if applicable.
*
* Normally this event is called through File::saveNew()
*
* @param File $file The newly inserted File object.
* @param array $redir_data lookup data eg from File_redirection::where()
* @param string $given_url
*
* @return boolean success
*/
public function onEndFileSaveNew(File $file, array $redir_data, $given_url)
{
$fo = File_oembed::getKV('file_id', $file->id);
if ($fo instanceof File_oembed) {
common_log(LOG_WARNING, "Strangely, a File_oembed object exists for new file {$file_id}", __FILE__);
return true;
}
if (isset($redir_data['oembed']['json']) && !empty($redir_data['oembed']['json'])) {
File_oembed::saveNew($redir_data['oembed']['json'], $file->id);
} elseif (isset($redir_data['type']) && ('text/html' === substr($redir_data['type'], 0, 9) || 'application/xhtml+xml' === substr($redir_data['type'], 0, 21))) {
try {
$oembed_data = File_oembed::_getOembed($given_url);
if ($oembed_data === false) {
throw new Exception('Did not get oEmbed data from URL');
}
} catch (Exception $e) {
return true;
}
File_oembed::saveNew($oembed_data, $file->id);
}
return true;
}
/**
* Save embedding information for this file, if applicable.
*
* Normally this won't need to be called manually, as File::saveNew()
* takes care of it.
*
* @param array $redir_data lookup data eg from File_redirection::where()
* @param string $given_url
* @return boolean success
*/
public function saveOembed($redir_data, $given_url)
{
if (isset($redir_data['type']) && ('text/html' === substr($redir_data['type'], 0, 9) || 'application/xhtml+xml' === substr($redir_data['type'], 0, 21)) && ($oembed_data = File_oembed::_getOembed($given_url))) {
$fo = File_oembed::staticGet('file_id', $this->id);
if (empty($fo)) {
File_oembed::saveNew($oembed_data, $this->id);
return true;
} else {
common_log(LOG_WARNING, "Strangely, a File_oembed object exists for new file {$file_id}", __FILE__);
}
}
return false;
}
function _userMakeShort($long_url, User $user = null, $force = false)
{
$short_url = common_shorten_url($long_url, $user, $force);
if (!empty($short_url) && $short_url != $long_url) {
$short_url = (string) $short_url;
// store it
$file = File::staticGet('url', $long_url);
if (empty($file)) {
// Check if the target URL is itself a redirect...
$redir_data = File_redirection::where($long_url);
if (is_array($redir_data)) {
// We haven't seen the target URL before.
// Save file and embedding data about it!
$file = File::saveNew($redir_data, $long_url);
$file_id = $file->id;
if (!empty($redir_data['oembed']['json'])) {
File_oembed::saveNew($redir_data['oembed']['json'], $file_id);
}
} else {
if (is_string($redir_data)) {
// The file is a known redirect target.
$file = File::staticGet('url', $redir_data);
if (empty($file)) {
// @fixme should we save a new one?
// this case was triggering sometimes for redirects
// with unresolvable targets; found while fixing
// "can't linkify" bugs with shortened links to
// SSL sites with cert issues.
return null;
}
$file_id = $file->id;
}
}
} else {
$file_id = $file->id;
}
$file_redir = File_redirection::staticGet('url', $short_url);
if (empty($file_redir)) {
$file_redir = new File_redirection();
$file_redir->url = $short_url;
$file_redir->file_id = $file_id;
$file_redir->insert();
}
return $short_url;
}
return null;
}
function _userMakeShort($long_url)
{
$short_url = common_shorten_url($long_url);
if (!empty($short_url) && $short_url != $long_url) {
$short_url = (string) $short_url;
// store it
$file = File::staticGet('url', $long_url);
if (empty($file)) {
// Check if the target URL is itself a redirect...
$redir_data = File_redirection::where($long_url);
if (is_array($redir_data)) {
// We haven't seen the target URL before.
// Save file and embedding data about it!
$file = File::saveNew($redir_data, $long_url);
$file_id = $file->id;
if (!empty($redir_data['oembed']['json'])) {
File_oembed::saveNew($redir_data['oembed']['json'], $file_id);
}
} else {
if (is_string($redir_data)) {
// The file is a known redirect target.
$file = File::staticGet('url', $redir_data);
$file_id = $file->id;
}
}
} else {
$file_id = $file->id;
}
$file_redir = File_redirection::staticGet('url', $short_url);
if (empty($file_redir)) {
$file_redir = new File_redirection();
$file_redir->url = $short_url;
$file_redir->file_id = $file_id;
$file_redir->insert();
}
return $short_url;
}
return null;
}
function saveNew($redir_data, $given_url)
{
$x = new File();
$x->url = $given_url;
if (!empty($redir_data['protected'])) {
$x->protected = $redir_data['protected'];
}
if (!empty($redir_data['title'])) {
$x->title = $redir_data['title'];
}
if (!empty($redir_data['type'])) {
$x->mimetype = $redir_data['type'];
}
if (!empty($redir_data['size'])) {
$x->size = intval($redir_data['size']);
}
if (isset($redir_data['time']) && $redir_data['time'] > 0) {
$x->date = intval($redir_data['time']);
}
$file_id = $x->insert();
if (isset($redir_data['type']) && 'text/html' === substr($redir_data['type'], 0, 9) && ($oembed_data = File_oembed::_getOembed($given_url)) && isset($oembed_data['json'])) {
File_oembed::saveNew($oembed_data['json'], $file_id);
}
return $x;
}
function _userMakeShort($long_url)
{
$short_url = common_shorten_url($long_url);
if (!empty($short_url) && $short_url != $long_url) {
$short_url = (string) $short_url;
// store it
$file = File::staticGet('url', $long_url);
if (empty($file)) {
$redir_data = File_redirection::where($long_url);
$file = File::saveNew($redir_data, $long_url);
$file_id = $file->id;
if (!empty($redir_data['oembed']['json'])) {
File_oembed::saveNew($redir_data['oembed']['json'], $file_id);
}
} else {
$file_id = $file->id;
}
$file_redir = File_redirection::staticGet('url', $short_url);
if (empty($file_redir)) {
$file_redir = new File_redirection();
$file_redir->url = $short_url;
$file_redir->file_id = $file_id;
$file_redir->insert();
}
return $short_url;
}
return null;
}
