data_source_rss_edit_fns.inc

<?php
require_once SQ_INCLUDE_PATH.'/asset_edit/asset_edit_fns.inc';
require_once SQ_CORE_PACKAGE_PATH.'/data_source/data_source/data_source_edit_fns.inc';
class Data_Source_RSS_Edit_Fns extends Data_Source_Edit_Fns
{


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

    }//end constructor


    function paintRSS(&$asset, &$o, $prefix)
    {
        $url = $asset->attr('url');
        $wa = $asset->writeAccess('attributes');
        if ($wa) {
            text_box('rss_link', $url, 30);
            return TRUE;
        } else {
            echo $url;
        }
        return FALSE;

    }//end paintRSS()


    function processRSS(&$asset, &$o, $prefix)
    {
        $url = $asset->attr('url');
        if (isset($_POST['rss_link'])) {
            $link = $_POST['rss_link'];
            if (strcasecmp($url, $link) != 0) {
                $asset->setAttrValue('url', $link);
                // overwrite the cache with this new rss feed url
                $asset->setResultSet(Array(), $link);
                $asset->getResultSet($link);
                return TRUE;
            }
        }
        return FALSE;

    }//end processRSS()


    function paintShadowDate(&$asset, &$o, $prefix)
    {
        $wa = $asset->writeAccess('attributes');
        $date_f = $asset->attr('date_field');

        if ($wa) {
            $shadow_asset = $asset->getAsset($asset->id.':0');
            $keywords = $shadow_asset->getAvailableKeywords();
            $options = Array('' => '-- Leave Empty --');
            // only get the ds__ fields with date keyword:
            // pubdate or updated or published
            foreach ($keywords as $key => $desc) {
            if (strstr($key, 'ds__') && (stristr($key, 'date') || stristr($key, 'publish'))) {
                    $options[$key] = $key;
                }
            }
            combo_box($prefix.'_date_field', $options, FALSE, $date_f);
            return TRUE;
        } else {
            echo $date_f;
        }
        return FALSE;

    }//end paintShadowDate()


    function processShadowDate(&$asset, &$o, $prefix)
    {
        if ($asset->writeAccess('attributes')) {
            if (isset($_POST[$prefix.'_date_field'])) {
                $date_f = $_POST[$prefix.'_date_field'];
                $asset->setAttrValue('date_field', $date_f);
                return TRUE;
            }
        }
        return FALSE;

    }//end processShadowDate()


}//end class
?>