Admindeletelinkaction.class.php:
<?php
include_once( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
include_once( PLOG_CLASS_PATH."class/dao/mylinks.class.php" );
include_once( PLOG_CLASS_PATH."class/data/validator/integervalidator.class.php" );
include_once( PLOG_CLASS_PATH."class/data/validator/arrayvalidator.class.php" );
include_once( PLOG_CLASS_PATH."class/view/admin/adminlinkslistview.class.php" );
/**
* \ingroup Action
* @private
*
* Action that shows a form to change the settings of the current blog.
*/
class AdminDeleteLinkAction extends AdminAction
{
var $_linkIds;
var $_op;
/**
* Constructor. If nothing else, it also has to call the constructor of the parent
* class, BlogAction with the same parameters
*/
function AdminDeleteLinkAction( $actionInfo, $request )
{
$this->AdminAction( $actionInfo, $request );
$this->_op = $actionInfo->getActionParamValue();
$view = new AdminLinksListView( $this->_blogInfo );
if( $this->_op == "deleteLink" ) {
$this->registerFieldValidator( "linkId", new IntegerValidator());
$view->setErrorMessage( $this->_locale->tr("error_incorrect_link_id"));
}
else {
$this->registerFieldValidator( "linkIds", new ArrayValidator());
$view->setErrorMessage( $this->_locale->tr("error_no_links_selected"));
}
$this->setValidationErrorView( $view );
}
function perform()
{
if( $this->_op == "deleteLink" ) {
$this->_linkIds = Array();
$this->_linkId = $this->_request->getValue( "linkId" );
$this->_linkIds[] = $this->_linkId;
}
else
$this->_linkIds = $this->_request->getValue( "linkIds" );
$this->_deleteLinks();
}
/**
* Carries out the specified action
* @private
*/
function _deleteLinks()
{
// delete the link
$links = new MyLinks();
$errorMessage = "";
$successMessage = "";
$numOk = 0;
foreach( $this->_linkIds as $linkId ) {
// load the link
$link = $links->getMyLink( $linkId, $this->_blogInfo->getId());
if( $link ) {
if( !$links->deleteMyLink( $linkId, $this->_blogInfo->getId()))
$errorMessage .= $this->_locale->pr("error_removing_link", $link->getName())."<br/>";
else {
$numOk++;
if( $numOk > 1 )
$successMessage = $this->_locale->pr("links_deleted_ok", $numOk );
else
$successMessage = $this->_locale->pr("link_deleted_ok", $link->getName());
}
}
else {
$errorMessage .= $this->_locale->pr("error_removing_link2", $linkId)."<br/>";
}
}
$this->_view = new AdminLinksListView( $this->_blogInfo );
if( $errorMessage != "" ) $this->_view->setErrorMessage( $errorMessage );
if( $successMessage != "" ) $this->_view->setSuccessMessage( $successMessage );
$this->setCommonData();
// clear the cache
CacheControl::resetBlogCache( $this->_blogInfo->getId(), false );
// better to return true if everything fine
return true;
}
}
?>
Other Blog Scripts:
