page_asset_listing_edit_fns.inc

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

class Page_Asset_Listing_Edit_Fns extends Listing_Engine_Edit_Fns
{


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

    }//end constructor


    function paintLinkTypes(&$asset, &$o, $prefix)
    {
        require_once SQ_INCLUDE_PATH.'/general_occasional.inc';
        $write_access = $asset->writeAccess('attributes');

        $current = $asset->attr('link_types');
        $link_types = get_link_type_names();

        if ($write_access) {
            require_once SQ_LIB_PATH.'/html_form/html_form.inc';

            $selected = Array();
            foreach ($link_types as $link_type => $link_type_name) {
                if ($current & $link_type) {
                    $selected[] = $link_type;
                }
            }

            combo_box($prefix.'_link_types', $link_types, TRUE, $selected);
            hidden_field($prefix.'_link_types_submitted', '1');
        } else {
            if (($current == 0) && ($asset->attr('subs_only'))){
                echo '<p class="sq-backend-warning">'.translate('cms_listing_no_link_types_selected').'</p>';
            } else {
                echo '<ul>';
                foreach ($link_types as $link_type => $link_type_name) {
                    if ($current & $link_type) {
                        echo '<li>'.$link_type_name.'</li>';
                    }
                }
                echo '</ul>';
            }
        }

        return $write_access;

    }//end paintLinkTypes()


    function processLinkTypes(&$asset, &$o, $prefix)
    {
        // need to have write access to make any changes
        if (!$asset->writeAccess('attributes')) return FALSE;
        if (empty($_POST[$prefix.'_link_types_submitted'])) return FALSE;

        $link_types = 0;
        if (isset($_POST[$prefix.'_link_types'])) {
            foreach ($_POST[$prefix.'_link_types'] as $link_type) {
                $link_types |= $link_type;
            }
        }

        return $asset->setAttrValue('link_types', $link_types);

    }//end processLinkTypes()


}//end class

?>