trigger_action_create_design_customisation.inc

<?php
require_once SQ_LIB_PATH.'/html_form/html_form.inc';
require_once SQ_INCLUDE_PATH.'/general_occasional.inc';

class Trigger_Action_Create_Design_Customisation extends Trigger_Action
{


    public static function execute($settings, &$state)
    {

        if (empty($state['asset'])) {
            if (empty($state['assetid'])) {
                return FALSE;
            } else {
                $state['asset'] = $GLOBALS['SQ_SYSTEM']->am->getAsset($state['assetid']);
            }
        }

        $asset = $GLOBALS['SQ_SYSTEM']->am->getAsset($state['assetid']);

        $GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
        $GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');
        
        // This clone will be morphed to customisation later, so it will NOT clone the parse file.
        $asset->_tmp['custom'] = TRUE;
        $clone = $GLOBALS['SQ_SYSTEM']->am->cloneAsset($asset, $create_link, $map, Array('attributes', 'permissions', 'roles'), FALSE);
        if (is_null($clone)) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
            $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
            return FALSE;
        }

        $default_name = 'Customisation #'.$clone->id;
        $new_name = array_get_index($settings, 'customisation_name', $default_name);

        $keywords_list = retrieve_keywords_replacements($new_name);
        $keywords_list = array_unique($keywords_list);
        $replacements = Array();
        foreach ($keywords_list as $keyword) {
            $replacements[$keyword] = $state['asset']->getKeywordReplacement($keyword);
        }
        $new_name = replace_keywords($new_name, $replacements);

        // Acquire a lock on the new object
        if (!$GLOBALS['SQ_SYSTEM']->am->acquireLock($clone->id, 'all')) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
            $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
            return FALSE;
        }

                
        // Now let's morph the dupe into a design customisation
        // since 3.18, morph() returns the result asset instead of a boolean
        $customisation = $clone->morph('design_customisation');
        
        
    
        if (!$customisation) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
            $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
            return FALSE;
        }

        // and link it back to ourselves
        if (!$asset->createLink($customisation, SQ_LINK_TYPE_2, 'customisation', NULL, '1')) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
            $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
            return FALSE;
        }
        if (!($customisation->setAttrValue('id_name', $new_name) && $customisation->saveAttributes())) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
            $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
            return FALSE;
        }

        $am = $GLOBALS['SQ_SYSTEM']->am;

        // Now create the links to our design areas
        $da_links = $asset->getDesignAreaLink();
        foreach ($da_links as $link) {
            $da = $am->getAsset($link['minorid'], $link['minor_type_code'], TRUE);
            if (is_null($da)) continue;
            if (!$customisation->createLink($da, SQ_LINK_TYPE_3, $link['value'], NULL, '1')) {
                $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
                $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
                return FALSE;
            }
        }//end foreach

        // set an initial web path
        $initial_path = strtolower($new_name);
        require_once SQ_INCLUDE_PATH.'/general_occasional.inc';
        $valid_paths = make_valid_web_paths(Array($initial_path));
        $good_paths = $GLOBALS['SQ_SYSTEM']->am->webPathsInUse($asset, $valid_paths, $customisation->id, TRUE);
        if (!$customisation->saveWebPaths($good_paths)) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
            $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
            return FALSE;
        }

        // link up all the files from this design to the customisation
        $file_link_ids = Array();
        $file_links = $GLOBALS['SQ_SYSTEM']->am->getLinks($asset->id, SQ_LINK_TYPE_2 | SQ_LINK_TYPE_3, 'file', FALSE);
        foreach ($file_links as $link) {
            $minor = $am->getAsset($link['minorid'], $link['minor_type_code']);
            if (!$customisation->createLink($minor, SQ_LINK_TYPE_3, '', NULL, 1)) {
                trigger_localised_error('CORE0162', E_USER_WARNING);
                $am->forgetAsset($minor);
                $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
                $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
                return FALSE;
            }
        }
        $am->forgetAsset($minor);

        // link up all the css files from this design to the customisation
        $css_link_ids = Array();
        $css_links = $GLOBALS['SQ_SYSTEM']->am->getLinks($asset->id, SQ_LINK_TYPE_2 | SQ_LINK_TYPE_3, 'design_css', FALSE);
        foreach ($css_links as $link) {
            $minor = $am->getAsset($link['minorid'], $link['minor_type_code']);
            if (!$customisation->createLink($minor, SQ_LINK_TYPE_3, '', NULL, 1)) {
                trigger_localised_error('CORE0161', E_USER_WARNING);
                $am->forgetAsset($minor);
                $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
                $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
                return FALSE;
            }
        }
        $am->forgetAsset($minor);

        // release the lock on the new object
        if (!$GLOBALS['SQ_SYSTEM']->am->releaseLock($customisation->id, 'all')) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
            $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
            return FALSE;
        }

        $GLOBALS['SQ_SYSTEM']->doTransaction('COMMIT');
        $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();

        return  Array(
                    'assetid'           => $customisation->id,
                    'original_design'   => $asset->id,
                );

    }//end execute()


    public static function getInterface($settings, $prefix, $write_access=FALSE)
    {
        // How to get a list of keyword if there is no asset to get it from?
        $GLOBALS['SQ_SYSTEM']->am->includeAsset('design');
        $tmp_design = new Design();
        $keywords = $tmp_design->getAvailableKeywords();
        ob_start();
            text_box($prefix.'[customisation_name]', '%asset_name% - Customisation', strlen('%asset_name% - Customisation'));
            $text_box = ob_get_contents();
        ob_end_clean();

        ob_start();
            combo_box($prefix.'[keywords]', $keywords, FALSE, '',0, 'onchange="document.getElementById(\''.$prefix.'[customisation_name]\').value += \' %\' + this.value + \'%\';"');
            $combo_box = ob_get_contents();
        ob_end_clean();

        $contents = translate('trigger_create_design_customisation_usage')
        .'<br /><br />'.translate('trigger_create_design_customisation_select_keyword').$combo_box
        .'<br /><br />'.
        translate('trigger_create_design_customisation_specify_name').$text_box.'<br />'
        ;

        return $contents;

    }//end getInterface()


    public static function processInterface(&$settings, $request_data)
    {
        // make sure the assetid isn't blank
        if (empty($request_data['customisation_name'])) {
            return translate('trigger_create_design_customisation_name_missing');
        }

        $settings['customisation_name']   = $request_data['customisation_name'];

        return FALSE;

    }//end processInterface()


    public static function getLocks($settings, &$state)
    {
        return  Array (
                    $state['assetid']   => Array('all'),
                );

    }//end getLocks()


}//end class


?>