/**
*
* Classical URI:
* URI: /wiki/uploads/102/php-mode-1.1.0.tgz/1
* <pre>
* Array
* (
* [0] =>
* [1] => plugins
* [2] => phpwiki Service
* [3] => uploads Call script
* [4] => 102 Group id
* [5] => php-mode-1.1.0.tgz Attachment
* [6] => 1 Revision of attachement (optionnal)
* )
* </pre>
* Important note: '[6] => 0' == '[6] => ""' == last version
*
*
* URI: /wiki/uploads/102/1/php-mode-1.1.0.tgz
* This URI format is requested in order to support InterWiki links.
* <pre>
* Array
* (
* [0] =>
* [1] => plugins
* [2] => phpwiki Service
* [3] => uploads Call script
* [4] => 102 Group id
* [5] => 1 Revision of attachement
* [6] => php-mode-1.1.0.tgz Attachment
* )
* </pre>
*
* @access public
* @param string $uri Uri to access to attachment
*/
public function setUri($uri = "")
{
$uriExp = explode('/', $uri);
$this->setGid($uriExp[4]);
if (is_numeric($uriExp[5])) {
$rev = (int) $uriExp[5];
// Take care of possible arguments (if sth like '?' or '&' CUT!)
if (preg_match('/([^&\\?]*)(\\?|&)/', $uriExp[6], $matches)) {
$filename = $matches[1];
} else {
$filename = $uriExp[6];
}
$this->setFilename(urldecode($filename));
} else {
// Take care of possible arguments (if sth like '?' or '&' CUT!)
if (preg_match('/([^&\\?]*)(\\?|&)/', $uriExp[5], $matches)) {
$filename = $matches[1];
} else {
$filename = $uriExp[5];
}
$this->setFilename(urldecode($filename));
// @TODO: prevent usage of '?' and '&' as behind. But with a
// generical functions, in utils.php for instance.
if (isset($uriExp[6]) && is_numeric($uriExp[6])) {
$rev = (int) $uriExp[6];
} else {
$rev = $this->count();
}
}
$rev -= 1;
$this->revision = new PHPWikiAttachmentRevision();
$this->revision->setGid($this->gid);
$this->revision->setAttachmentId($this->getId());
$this->revision->setRevision($rev);
$this->revision->dbFetch();
$this->revision->log(user_getid());
}
