Admineditlinkaction.class.php:
<?php
include_once( PLOG_CLASS_PATH."class/view/admin/admineditlinkview.class.php") ;
include_once( PLOG_CLASS_PATH."class/view/admin/adminlinkslistview.class.php") ;
include_once( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
include_once( PLOG_CLASS_PATH."class/dao/mylinkscategories.class.php" );
include_once( PLOG_CLASS_PATH."class/dao/mylinks.class.php" );
/**
* \ingroup Action
* @private
*
* Action that shows a form to change the settings of the link
*/
class AdminEditLinkAction extends AdminAction
{
var $_linkId;
/**
* Constructor. If nothing else, it also has to call the constructor of the parent
* class, BlogAction with the same parameters
*/
function AdminEditLinkAction( $actionInfo, $request )
{
$this->AdminAction( $actionInfo, $request );
// data validation stuff
$this->registerFieldValidator( "linkId", new IntegerValidator());
// we need to register the other fields or else the form validation will complain
$this->_form->registerField( "linkDescription" );
$this->_form->registerField( "linkName" );
$this->_form->registerField( "linkRssFeed" );
$this->_form->registerField( "linkUrl" );
$view = new AdminLinksListView( $this->_blogInfo );
$view->setErrorMessage( $this->_locale->tr("error_fetching_link" ));
$this->setValidationErrorView( $view );
}
/**
* Carries out the specified action
*/
function perform()
{
// fetch the link
$this->_linkId = $this->_request->getValue( "linkId" );
$links = new MyLinks();
$link = $links->getMyLink( $this->_linkId, $this->_blogInfo->getId());
// show an error if we couldn't fetch the link
if( !$link ) {
$this->_view->setErrorMessage( $this->_locale->tr("error_fetching_link"));
$this->setCommonData();
return false;
}
$this->notifyEvent( EVENT_LINK_LOADED, Array( "link" => &$link ));
// otherwise show the form to edit its fields
$this->_view = new AdminEditLinkView( $this->_blogInfo );
$this->_view->setValue( "linkName", $link->getName());
$this->_view->setValue( "linkDescription", $link->getDescription());
$this->_view->setValue( "linkUrl", $link->getUrl());
$this->_view->setValue( "linkRssFeed", $link->getRssFeed());
$this->_view->setValue( "linkId", $link->getId());
$this->_view->setValue( "linkCategoryId", $link->getCategoryId());
$this->setCommonData();
// better to return true if everything fine
return true;
}
}
?>
Other Blog Scripts:
