XoopsModules25x/adminer

<?php

/** Prefill field containing "_slug" with slugified value of a previous field (JavaScript)
* @link https://www.adminer.org/plugins/#use
* @author Jakub Vrana, http://www.vrana.cz/
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
*/
class AdminerSlugify {
    /** @access protected */
    var $from, $to;

    /**
    * @param string find these characters ...
    * @param string ... and replace them by these
    */
    function __construct($from = 'áčďéěíňóřšťúůýž', $to = 'acdeeinorstuuyz') {
        $this->from = $from;
        $this->to = $to;
    }

    function editInput($table, $field, $attrs, $value) {
        static $slugify;
        if (!$_GET['select'] && !$_GET['where']) {
            if ($slugify === null) {
                $slugify = array();
                $prev = null;
                foreach (fields($table) as $name => $val) {
                    if ($prev && preg_match('~(^|_)slug(_|$)~', $name)) {
                        $slugify[$prev] = $name;
                    }
                    $prev = $name;
                }
            }
            $slug = $slugify[$field['field']];
            if ($slug !== null) {
                return "<input value='" . h($value) . "' maxlength='$field[length]' size='40'$attrs onchange=\"var find = '$this->from'; var repl = '$this->to'; this.form['fields[$slug]'].value = this.value.toLowerCase().replace(new RegExp('[' + find + ']', 'g'), function (str) { return repl[find.indexOf(str)]; }).replace(/[^a-z0-9_]+/g, '-').replace(/^-|-\$/g, '').substr(0, $field[length]);\">";
            }
        }
    }

}