Admineditpostaction.class.php:
<?php
include_once( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
include_once( PLOG_CLASS_PATH."class/view/admin/adminpostslistview.class.php" );
include_once( PLOG_CLASS_PATH."class/view/admin/admineditpostview.class.php" );
include_once( PLOG_CLASS_PATH."class/dao/articles.class.php" );
include_once( PLOG_CLASS_PATH."class/data/validator/integervalidator.class.php" );
/**
* \ingroup Action
* @private
*
* Action that shows a form to update a post
*/
class AdminEditPostAction extends AdminAction
{
var $_postId;
/**
* Constructor. If nothing else, it also has to call the constructor of the parent
* class, BlogAction with the same parameters
*/
function AdminEditPostAction( $actionInfo, $request )
{
$this->AdminAction( $actionInfo, $request );
// data validation
$this->registerFieldValidator( "postId", new IntegerValidator());
// if we don't register the fields below, the view will complain that they are
// not valid!
$this->registerField( "postTopic" );
$this->registerField( "postText" );
$this->registerField( "postCategories" );
$view = new AdminPostsListView( $this->_blogInfo );
$view->setErrorMessage( $this->_locale->tr("error_incorrect_article_id"));
$this->setValidationErrorView( $view );
}
/**
* Carries out the specified action
*/
function perform()
{
// fetch the post id that has already been validated
$this->_postId = $this->_request->getValue( "postId" );
// fetch the post from the database
$posts = new Articles();
$post = $posts->getBlogArticle( $this->_postId, $this->_blogInfo->getId(), false );
// if the article does not exist, quit
if( !$post ) {
$this->_view = new AdminPostsListView( $this->_blogInfo );
$this->_view->setErrorMessage( $this->_locale->tr("error_fetching_article" ));
$this->setCommonData();
return false;
}
// throw the event
$this->notifyEvent( EVENT_POST_LOADED, Array( "article" => &$post, "from" => "editPost" ));
// and create the view where we will edit the post
$this->_view = new AdminEditPostView( $this->_blogInfo );
$this->_view->setArticle( $post );
$this->_view->setUserInfo( $this->_userInfo );
$this->setCommonData();
return true;
}
}
?>
Other Blog Scripts:
