layout_management.inc

<?php
require_once SQ_INCLUDE_PATH.'/asset_management.inc';

class Layout_Management extends Asset_Management
{


    function __construct(Package_Manager $pm)
    {
        Asset_Management::__construct($pm);

        $this->vars = Array(
                        'name'      => Array(
                                        'added'     => '0.0.1',
                                        'type'      => 'text',
                                        'default'   => '',
                                       ),
                        'options'   => Array(
                                        'added'     => '0.2',
                                        'type'      => 'serialise',
                                        'default'   => Array(
                                                        'show_cascade_metadata_field'   => FALSE,
                                                       ),
                                       ),

                      );

    }//end constructor


    public function getEventList()
    {
        return Array(
                Array(
                    'event_name'                    => 'requestKeywords',
                    'broadcast_type_code'           => 'content_type',
                    'broadcast_strict_type_code'    => FALSE,
                    'options'                       => Array(
                                                        'side_of_link'  => 'major',
                                                        'indirect'      => TRUE,
                                                        'is_exclusive'  => NULL,
                                                        'is_dependant'  => 1,
                                                        'value'         => '',
                                                        'link_type'     => SQ_LINK_TYPE_2 | SQ_LINK_TYPE_1,
                                                       ),
                ),
               );

    }//end getEventList()


    public function _getFileList()
    {
      return Array(
                'popups/print_limbo_keywords.php',
                );

    }//end _getFileList()


    public function _upgrade($current_version)
    {
        if (!parent::_upgrade($current_version)) return FALSE;

        $asset_name = strtoupper($this->_pm->getTypeInfo($this->getAssetType(), 'name'));
        $am = $GLOBALS['SQ_SYSTEM']->am;

        if (version_compare($current_version, '0.2', '<')) {
            // version 0.1 -> 0.2
            pre_echo('STARTING '.$asset_name.' UPGRADE - TO VERSION 0.2');

            $default_val = Array('show_cascade_metadata_field'   => FALSE);

            $pages = $GLOBALS['SQ_SYSTEM']->am->getTypeAssetids($this->getAssetType(), TRUE, TRUE);

            foreach ($pages as $assetid => $type_code) {
                $asset = $GLOBALS['SQ_SYSTEM']->am->getAsset($assetid, $type_code['type_code']);
                if (is_null($asset)) continue;
                echo 'Upgrading Asset #'.$assetid."...\n";

                // Add "options" attribute to existing Layout assets
                
                if (!$asset->setAttrValue('options', $default_val)) {
                    echo 'Asset #', $asset->id, ' (', $asset->name,') Could not add "options" attribute to existing Layout', "\n";
                    continue;
                }

                if (!$asset->saveAttributes()) {
                    echo 'Asset #', $asset->id, ' (', $asset->name,') Unable to save attributes', "\n";
                    continue;
                }
                $GLOBALS['SQ_SYSTEM']->am->forgetAsset($asset);
                unset($asset);
            }//end foreach
            pre_echo($asset_name.' UPGRADE COMPLETE - TO VERSION 0.2');

        }//end if - upgrade to version 0.2

        return TRUE;

    }//end _upgrade()


}//end class
?>