design_area_metadata.inc

<?php
require_once SQ_CORE_PACKAGE_PATH.'/designs/design_area/design_area.inc';

class Design_Area_Metadata extends Design_Area
{


    function __construct($assetid=0)
    {
        parent::__construct($assetid);

    }//end constructor


    protected function _printPaintingCode()
    {
        echo '<', '?php'."\n";
        $field_name = $this->attr('metadata_field');
        if (empty($field_name)) {
            // printing all metadata
            echo '
                    $contextid = $GLOBALS[\'SQ_SYSTEM\']->getContextId();
                    $metadata_default_name = \'metadata.php\';
                    $metadata_basename = ($contextid === 0) ? \'metadata.php\' : \'metadata.\'.$contextid.\'.php\';
                    if (file_exists($ASSET->data_path.\'/\'.$metadata_basename)) {
                        require($ASSET->data_path.\'/\'.$metadata_basename);
                    } else if (file_exists($ASSET->data_path.\'/\'.$metadata_default_name)) {
                        require($ASSET->data_path.\'/\'.$metadata_default_name);
                    }
                 ';
        } else {
            // printing a specific field
            echo '
                    $METADATA_MANAGER = $GLOBALS[\'SQ_SYSTEM\']->getMetadataManager();
                    $metadata_field_value = $METADATA_MANAGER->getMetadataFieldValues($ASSET->id, Array('.var_export($field_name, TRUE).'));
                    echo array_get_index($metadata_field_value, '.var_export($field_name, TRUE).', \'\');
                 ';
        }
        echo '?', ">\n";
        return TRUE;

    }//end _printPaintingCode()


}//end class
?>