Initial commit

2013-07-20 17:41:56 -05:00
commit 3b1e713fc4
606 changed files with 136001 additions and 0 deletions
--- a/pluf/src/Pluf/DB/Field/Slug.php
+++ b/pluf/src/Pluf/DB/Field/Slug.php
@@ -0,0 +1,71 @@
+<?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;
+    }
+
+}