function &_get_model()
{
if (isset($this->_model)) {
return $this->_model;
}
$id = $this->getIdValue();
if (!$id) {
return false;
}
require_once 'AMP/Content/Article/Version.inc.php';
$article = new Article_Version(AMP_Registry::getDbcon(), $id);
if (!$article->hasData()) {
return false;
}
$this->_model =& $article;
return $this->_model;
}
function saveVersion()
{
require_once 'AMP/Content/Article/Version.inc.php';
$version = new Article_Version($this->dbcon);
$version->mergeData($this->getData());
return $version->save();
}
function commit_delete_version()
{
$version_id = $this->assert_var('vid');
if (!$version_id) {
return false;
}
require_once 'AMP/Content/Article/Version.inc.php';
$version = new Article_Version(AMP_Registry::getDbcon(), $version_id);
$this->_model_id = $version->getArticleId();
$name = $version->getName();
if (!$name) {
$name = AMP_TEXT_ITEM_NAME;
}
if (!$version->delete()) {
if (method_exists($version, 'getErrors')) {
$this->error($version->getErrors());
}
ampredirect(AMP_Url_AddVars(AMP_SYSTEM_URL_ARTICLE_VERSION, array('id' => 'id=' . $version_id)));
return false;
}
$this->message(sprintf(AMP_TEXT_DATA_DELETE_VERSION_SUCCESS, $name, $version_id));
ampredirect(AMP_Url_AddVars(AMP_SYSTEM_URL_ARTICLE, array('id' => 'id=' . $this->_model_id)));
//$this->commit_edit( );
return true;
}
