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<?php/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- *//*# ***** BEGIN LICENSE BLOCK *****# This file is part of Plume Framework, a simple PHP Application Framework.# Copyright (C) 2001-2010 Loic d'Anterroches and contributors.## Plume Framework is free software; you can redistribute it and/or modify# it under the terms of the GNU Lesser General Public License as published by# the Free Software Foundation; either version 2.1 of the License, or# (at your option) any later version.## Plume Framework is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the# GNU Lesser General Public License for more details.## You should have received a copy of the GNU Lesser General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA## ***** END LICENSE BLOCK ***** *//** * This field will automatically slugify its content. * * A slug is a short label for something, containing only letters, * numbers, underscores or hyphens. They're generally used in URLs. * * In your model, you can specify `max_length` in the `widget_attrs` * parameter. If `max_length` is not specified, Pluf will use a * default length of 50. */class Pluf_DB_Field_Slug extends Pluf_DB_Field{ public $type = 'varchar'; /** * @see Pluf_DB_Field::formField() */ function formField($def, $form_field = 'Pluf_Form_Field_Slug') { return parent::formField($def, $form_field); } /** * Return a "URL friendly" version in lowercase. * * Define the words separator with the configuration * option <code>slug-separator</code>. Default to <code>-</code>. * * @param $value string Value to convert * @return string The slugify version. */ public static function slugify($value) { $separator = Pluf::f('slug-separator', '-'); $value = Pluf_Text_UTF8::romanize(Pluf_Text_UTF8::deaccent($value)); $value = preg_replace('#[^'.$separator.'\w]#u', $separator, mb_strtolower($value, Pluf::f('encoding', 'UTF-8'))); // remove redundant $value = preg_replace('#'.$separator.'{2,}#u', $separator, trim($value, $separator)); return $value; }} |
