41 lines
1.4 KiB
PHP
41 lines
1.4 KiB
PHP
<?php
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/** Prefill field containing "_slug" with slugified value of a previous field (JavaScript)
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* @author Jakub Vrana, http://www.vrana.cz/
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* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
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*/
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class AdminerSlugify {
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var $from, $to;
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/**
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* @param string find these characters ...
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* @param string ... and replace them by these
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*/
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function AdminerSlugify($from = 'áčďéěíňóřšťúůýž', $to = 'acdeeinorstuuyz') {
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$this->from = $from;
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$this->to = $to;
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}
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function editInput($table, $field, $attrs, $value) {
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static $slugify;
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if (!$_GET["select"] && !$_GET["where"]) {
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if (!isset($slugify)) {
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$slugify = array();
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$prev = null;
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foreach (fields($table) as $name => $field) {
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if ($prev && ereg('(^|_)slug(_|$)', $name)) {
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$slugify[$prev] = $name;
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}
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$prev = $name;
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}
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}
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$slug = $slugify[$field["field"]];
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if (isset($slug)) {
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return "<input value='" . h($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]);\">";
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}
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}
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}
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}
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