online_quiz_question_edit_fns.inc

<?php
require_once SQ_INCLUDE_PATH.'/asset_edit/asset_edit_fns.inc';

class Online_Quiz_Question_Edit_Fns extends Asset_Edit_Fns
{


    function Online_Quiz_Question_Edit_Fns()
    {
        $this->Asset_Edit_Fns();

        $this->static_screens['details']['force_unlock'] = FALSE;

    }//end constructor


    function paintQuestionText(&$asset, &$o, $prefix)
    {
        $bodycopy     = $asset->getQuestionTextBodycopy();
        $write_access =  $asset->writeAccess('links') && $asset->writeAccess('attributes');
        $use_bodycopy =  !is_null($bodycopy);

        $o->openField(translate('online_quiz_question_use_question_text_bodycopy'));
            if ($write_access) {
                $options = Array(
                            '1' => translate('yes'),
                            '0' => translate('no'),
                           );

                combo_box($prefix.'_question_text_use_bodycopy', $options, FALSE, Array($use_bodycopy));
                if ($use_bodycopy) {
                    echo '&nbsp;'.get_asset_tag_line($bodycopy->id, 'contents');
                }
            } else {
                if ($use_bodycopy) {
                    echo translate('yes').' - '.get_asset_tag_line($bodycopy->id, 'contents');
                } else {
                    echo translate('no');
                }
            }
            $o->note(translate('online_quiz_question_use_question_text_bodycopy_note'));
        $o->closeField();

        if (!$use_bodycopy) {
            $o->openField('Question Text');
                if ($write_access) {
                    text_area($prefix.'_question_text', $asset->attr('question_text'), 60, 3);
                } else {
                    echo $asset->attr('question_text');
                }
            $o->closeField();
        }

        return $write_access;

    }//end paintQuestionText()


    function processQuestionText(&$asset, &$o, $prefix)
    {
        if ($asset->writeAccess('links') && $asset->writeAccess('attributes')) {
            $use_bodycopy  = array_get_index($_POST, $prefix.'_question_text_use_bodycopy', NULL);
            $question_text = array_get_index($_POST, $prefix.'_question_text', NULL);
            if (!is_null($use_bodycopy)) {
                $GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
                $GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');

                // handle the question text
                if (!is_null($question_text)) {
                    $asset->setAttrValue('question_text', $question_text);
                }

                // enable/disable the bodycopy
                if (!$asset->setQuestionTextBodycopy($use_bodycopy)) {
                    $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
                    $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
                    return FALSE;
                }

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

                return TRUE;
            }
        }

        return FALSE;

    }//end processQuestionText()


}//end class
?>