condition_keyword_regexp_edit_fns.inc

<?php
require_once SQ_CORE_PACKAGE_PATH.'/system/conditions/condition/condition_edit_fns.inc';
require_once SQ_ATTRIBUTES_PATH.'/selection/selection.inc';

class Condition_Keyword_Regexp_Edit_Fns extends Condition_Edit_Fns
{


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

    }//end constructor


    public static function paintEditInterface(Array $condition_data, Backend_Outputter $o, $prefix, $write_access, Array $allowed_keywords)
    {
        if (empty($condition_data)) {
            $condition_data =  Array('keyword' => '', 'operator' => 'ALL');
        }
        ?>
        <table style="width: auto" class="no-borders">
            <tr>
                <td><strong><?php echo translate('keyword'); ?></strong> </td>
                <td>
                    <?php
                    $selected_keyword = '';
                    if (isset($condition_data['keyword'])) {                    
                       $selected_keyword = $condition_data['keyword'];
                    }

                    if (empty($allowed_keywords)) {
                        // we don't know the type of the asset here so we add the keywords of the generic Asset object
                        $dummy_asset = new Asset();
                        $allowed_keywords = array_keys($dummy_asset->getAvailableKeywords());
                    }

                    $keyword_options = Array();
                    $allowed_keywords = array_merge($allowed_keywords, array_keys(get_available_global_keywords()));
                    foreach ($allowed_keywords as $keyword) {
                        $keyword_options[$keyword] = $keyword;
                    }

                    $i = 0;
                    if (!empty($allowed_keywords)) {

                        $keyword_info = self::_getKeywordInfo($selected_keyword, $allowed_keywords);
                        if ($write_access) {
                            combo_box($prefix.'[keyword]', array_merge($keyword_options), FALSE, $keyword_info['constant_part']);
                            // This is a special case for generic/variable keywords (like asset_metadata_)
                            // which name must be completed.
                            // For those keywords, we show an additional box to type the rest of the name
                            if ($keyword_info['is_variable']) {
                                text_box($prefix.'[keyword_extension]', $keyword_info['variable_part'], 30);
                            }
                        } else {
                            echo ($keyword_info['constant_part']).array_get_index($keyword_info, 'variable_part', '');
                        }
                    } else {
                        echo(translate('core_keyword_list_empty'));
                    }
                    ?>
                </td>
            </tr>
            <tr>
                <td><strong><?php echo translate('pattern'); ?></strong> </td>
                <td>
                    <?php
                    if ($write_access) {
                        text_box($prefix.'[keyword_match]', array_get_index($condition_data, 'keyword_match'), 30);
                    } else {
                        echo array_get_index($condition_data, 'keyword_match', '');
                    }
                    ?>
                </td>
            </tr>
            <tr>
                <td colspan="2">
                    <?php
                        check_box($prefix.'[replace_keyword_in_match]', '1', array_get_index($condition_data, 'replace_keyword_in_match', '0'), '', ($write_access ? '' : 'disabled="disabled"'));
                        label('Replace keywords in pattern', $prefix.'[replace_keyword_in_match]');
                    ?>
                </td>
            </tr>
        </table>
        <?php // echo translate('condition_server_variable_is_regular_expression_enabled'); ?>
        <?php

    }//end paintEditInterface()


    public static function processEditInterface(Backend_Outputter $o, $prefix)
    {
        $results = Array(
                    'keyword'                   => $_POST[$prefix]['keyword'],
                    'keyword_match'             => $_POST[$prefix]['keyword_match'],
                    'replace_keyword_in_match'  => array_get_index($_POST[$prefix], 'replace_keyword_in_match', '0'),
                   );

        if (!empty($_POST[$prefix]['keyword_extension'])) {
            $name_extension = trim($_POST[$prefix]['keyword_extension']);
            if (!empty($name_extension)) {
                $results['keyword'] .= $name_extension;
            }
        }
        
        return $results;

    }//end processEditInterface()


    protected static function _getKeywordInfo($keyword_name, Array &$allowed_keywords)
    {
        $ret = Array('is_variable' => FALSE, 'constant_part' => $keyword_name, 'variable_part' => '');

        $keyword_parts = Array();
        foreach ($allowed_keywords as $allowed_keyword) {
            if (preg_match('/_$/', $allowed_keyword)) {
                // $allowed_keyword is a variable keyword
                if (preg_match('/^'.$allowed_keyword.'(.*)$/', $keyword_name, $keyword_parts)) {
                    // $keyword_name is a variable keyword
                    $ret = Array('is_variable' => TRUE, 'constant_part' => $allowed_keyword, 'variable_part' => $keyword_parts[1]);
                }
            }
        }

        return $ret;

    }//end _getKeywordInfo()

}//end class

?>