/**
* validateInput
* Validates and parses input using {@link eZOEInputParser::process}
* and saves data if valid.
*
* @param eZHTTPTool $http
* @param string $base
* @param eZContentObjectAttribute $contentObjectAttribute
* @return int signals if status is valid or not
*/
function validateInput( $http, $base, $contentObjectAttribute )
{
if ( !$this->isEditorEnabled() )
{
$aliasedHandler = $this->attribute( 'aliased_handler' );
return $aliasedHandler->validateInput( $http, $base, $contentObjectAttribute );
}
if ( $http->hasPostVariable( $base . '_data_text_' . $contentObjectAttribute->attribute( 'id' ) ) )
{
$text = $http->postVariable( $base . '_data_text_' . $contentObjectAttribute->attribute( 'id' ) );
if ( self::browserSupportsDHTMLType() === 'Trident' ) // IE
{
$text = str_replace( "\t", '', $text);
}
eZDebugSetting::writeDebug( 'kernel-datatype-ezxmltext-ezoe',
$text,
__METHOD__ . ' html from client' );
$parser = new eZOEInputParser();
$document = $parser->process( $text );
// Remove last empty paragraph (added in the output part)
$parent = $document->documentElement;
$lastChild = $parent->lastChild;
while( $lastChild && $lastChild->nodeName !== 'paragraph' )
{
$parent = $lastChild;
$lastChild = $parent->lastChild;
}
if ( $lastChild && $lastChild->nodeName === 'paragraph' )
{
$textChild = $lastChild->lastChild;
// $textChild->textContent == " " : string(2) whitespace in Opera
if ( !$textChild ||
( $lastChild->childNodes->length == 1 &&
$textChild->nodeType == XML_TEXT_NODE &&
( $textChild->textContent == " " || $textChild->textContent == ' ' || $textChild->textContent == '' || $textChild->textContent == ' ' ) ) )
{
$parent->removeChild( $lastChild );
}
}
$oeini = eZINI::instance( 'ezoe.ini' );
$validationParameters = $contentObjectAttribute->validationParameters();
if ( !( isset( $validationParameters['skip-isRequired'] ) && $validationParameters['skip-isRequired'] === true )
&& $parser->getDeletedEmbedIDArray( $oeini->variable('EditorSettings', 'ValidateEmbedObjects' ) === 'enabled' ) )
{
self::$showEmbedValidationErrors = true;
$contentObjectAttribute->setValidationError( ezpI18n::tr( 'design/standard/ezoe/handler',
'Some objects used in embed(-inline) tags have been deleted and are no longer available.' ) );
return eZInputValidator::STATE_INVALID;
}
if ( $contentObjectAttribute->validateIsRequired() )
{
$root = $document->documentElement;
if ( $root->childNodes->length == 0 )
{
$contentObjectAttribute->setValidationError( ezpI18n::tr( 'kernel/classes/datatypes',
'Content required' ) );
return eZInputValidator::STATE_INVALID;
}
}
// Update URL-object links
$urlIDArray = $parser->getUrlIDArray();
if ( !empty( $urlIDArray ) )
{
self::updateUrlObjectLinks( $contentObjectAttribute, $urlIDArray );
}
$contentObject = $contentObjectAttribute->attribute( 'object' );
$contentObject->appendInputRelationList( $parser->getEmbeddedObjectIDArray(),
eZContentObject::RELATION_EMBED );
$contentObject->appendInputRelationList( $parser->getLinkedObjectIDArray(),
eZContentObject::RELATION_LINK );
$xmlString = eZXMLTextType::domString( $document );
eZDebugSetting::writeDebug( 'kernel-datatype-ezxmltext-ezoe',
$xmlString,
__METHOD__ . ' generated xml' );
$contentObjectAttribute->setAttribute( 'data_text', $xmlString );
$contentObjectAttribute->setValidationLog( $parser->Messages );
return eZInputValidator::STATE_ACCEPTED;
}
else
{
return eZInputValidator::STATE_ACCEPTED;
}
}
