search_list_edit_fns.inc

<?php
require_once SQ_PACKAGES_PATH.'/cms/listing_engine/listing_engine_edit_fns.inc';

class Search_List_Edit_Fns extends Listing_Engine_Edit_Fns
{


    function __construct()
    {
        parent::__construct();

    }//end constructor


    function paintSearchPage(&$asset, &$o, $prefix)
    {
        $search_page_link = $GLOBALS['SQ_SYSTEM']->am->getLink($asset->id, SQ_LINK_NOTICE, '', false, 'search_page');
        $write_access = $asset->writeAccess('links');

        if (!$write_access) {
            $search_page = null;
            if (!empty($search_page_link)) {
                echo get_asset_tag_line($search_page_link['minorid']);
            } else {
                echo translate('sch_no_search_page_specified');
            }

        } else {
            asset_finder($prefix.'_search_page', (!empty($search_page_link)) ? $search_page_link['minorid'] : '', Array('search_page' => 'I'));
        }

        return $write_access;

    }//end paintSearchPage()


    function processSearchPage(&$asset, &$o, $prefix)
    {
        if (!isset($_POST[$prefix.'_search_page']['assetid'])) {
            return false;
        }

        $new_search_page  = $_POST[$prefix.'_search_page']['assetid'];

        // getting existing search page
        $search_page_link = $GLOBALS['SQ_SYSTEM']->am->getLink($asset->id, SQ_LINK_NOTICE, '', false, 'search_page');

        // dont process anything if the search page has not changed
        if (!empty($search_page_link) && $search_page_link['minorid'] == $new_search_page) {
            return false;
        }

        $ok = true;

        $GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
        $GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');

        // deleting old search page link if any found...
        if (!empty($search_page_link) && !$GLOBALS['SQ_SYSTEM']->am->deleteAssetLink($search_page_link['linkid'])) {
            $ok = false;
        } else if ($new_search_page) {
            $search_page = $GLOBALS['SQ_SYSTEM']->am->getAsset($new_search_page);
            if (!is_null($search_page)) {
                if (!$asset->createLink($search_page, SQ_LINK_NOTICE, 'search_page')) {
                    $ok = false;
                    trigger_localised_error('SCH0011', E_USER_WARNING, $search_page->name, $search_page->id);
                }
            }
        }

        if ($ok) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('COMMIT');
        } else {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
        }

        $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
        return $ok;

    }//end processSearchPage()


    function paintSearchField(&$asset, &$o, $prefix)
    {
        $search_page = null;
        $search_page_link = $GLOBALS['SQ_SYSTEM']->am->getLink($asset->id, SQ_LINK_NOTICE, '', false, 'search_page');
        if (!empty($search_page_link)) {
            $search_page = $GLOBALS['SQ_SYSTEM']->am->getAsset($search_page_link['minorid']);
        }

        if (is_null($search_page)) {
            echo translate('sch_list_page_before_field');
            return false;
        }

        if ($asset->writeAccess('attributes')) {
            $fields = $search_page->attr('fields');

            $options = Array();
            foreach ($fields as $field_name => $field) {
                $can_use = true;

                // loop through each data source and if it contains an 'include all'
                // or 'exclude' anywhere, then it cannot be used
                foreach($field['data_sources'] as $data_source) {
                    if (($data_source['type'] == 'include_all') || ($data_source['type'] == 'exclude')) {
                        $can_use = false;
                        break;
                    }
                }

                if ($can_use) {
                    $options[$field_name] = $field['name'];
                }
            }

            $options = array_merge(Array('' => translate('none')), $options);
            combo_box($prefix.'_field_name', $options, false, $asset->attr('search_field'));
            return true;
        } else {
            echo $asset->attr('search_field');
            return false;
        }

    }//end paintSearchField()


    function processSearchField(&$asset, &$o, $prefix)
    {
        if (!isset($_POST[$prefix.'_field_name'])) {
            return false;
        }

        return $asset->setAttrValue('search_field', $_POST[$prefix.'_field_name']);

    }//end processSearchField()


}//end class

?>