openrat-cms

commit 619daeb861df7dedabc81ddf2fa2b2f8ee3a95b3
parent 070d706f0720384fb07a0d495698bed2514a7125
Author: dankert <devnull@localhost>
Date:   Thu, 17 Feb 2005 22:22:22 +0100

Weitere Funktionen f?r HTML und BB-Code

Diffstat:
serviceClasses/Text.class.php
 | 
178
++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------

1 file changed, 126 insertions(+), 52 deletions(-)
diff --git a/serviceClasses/Text.class.php b/serviceClasses/Text.class.php
@@ -1,54 +1,128 @@
-<?php
-// ---------------------------------------------------------------------------
-// $Id$
-// ---------------------------------------------------------------------------
-// DaCMS Content Management System
-// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program 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 General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-// ---------------------------------------------------------------------------
+<?php
+// ---------------------------------------------------------------------------
+// $Id$
+// ---------------------------------------------------------------------------
+// DaCMS Content Management System
+// Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+// ---------------------------------------------------------------------------
 // $Log$
-// Revision 1.2  2004-05-02 15:04:16  dankert
-// Einfügen package-name (@package)
-//
-// Revision 1.1  2004/04/24 17:03:28  dankert
-// Initiale Version
-//
-// ---------------------------------------------------------------------------
-
-
-/**
- * Nuetzliche Funktionen fuer das Bearbeiten von Texten/Zeichenketten
- * @author $Author$
- * @version $Revision$
- * @package openrat.services
- */
-class Text
-{
-	// Einen Text auf eine maximale Laenge beschränken.
-	//
-	// Falls Text zu lang ist wird mit '...' abgekürzt
-	//
-	function maxLaenge( $laenge,$text )
-	{
-		if   ( strlen($text) > $laenge )
-			$text = substr($text,0,$laenge).'...';
-
-		return $text;
-	}
-}
-
- 
+// Revision 1.3  2005-02-17 21:22:22  dankert
+// Weitere Funktionen f?r HTML und BB-Code
+//
+// Revision 1.2  2004/05/02 15:04:16  dankert
+// Einfügen package-name (@package)
+//
+// Revision 1.1  2004/04/24 17:03:28  dankert
+// Initiale Version
+//
+// ---------------------------------------------------------------------------
+
+
+/**
+ * Nuetzliche Funktionen fuer das Bearbeiten von Texten/Zeichenketten
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Text
+{
+	/**
+	 * Alias fuer Methode maxLength()
+	 *
+	 * @deprecated use maxlength() !
+	 */
+	function maxLaenge( $laenge,$text )
+	{
+		return Text::maxLength($text,$laenge);
+	}
+
+
+	/**
+	 * Einen Text auf eine bestimmte Laenge begrenzen.
+	 *
+	 * Ist der Text zu lang, so wird abgeschnitten und
+	 * eine Zeichenkette angehaengt.
+	 *
+	 * @param String Text, der zu begrenzen ist
+	 * @param Integer maximale Laenge des Textes (optional)
+	 * @param Text, der an gekuerzten Text angehangen wird (optional)
+	 */
+	function maxLength( $text,$laenge=20,$append='...' )
+	{
+		if	( strlen($text) > $laenge )
+			$text = substr($text,0,$laenge).$append;
+
+		return $text;
+	}
+
+
+	/**
+	 * Umwandeln von BB-Code in Wiki-Textauszeichnungen
+	 *
+	 * @param text zu bearbeitender Text
+	 *
+	 * @return String Ausgabe
+	 */
+	function bbCode2Wiki( $inhalt )
+	{
+		$inhalt = eregi_replace('\[b\]([^\[]*)\[\/b\]'       , '*\\1*' ,$inhalt);
+		$inhalt = eregi_replace('\[i\]([^\[]*)\[\/i\]'       , '_\\1_' ,$inhalt);
+		$inhalt = eregi_replace('\[code\]([^\[]*)\[\/code\]' , '=\\1=' ,$inhalt);
+
+		$inhalt = eregi_replace('\[url\]([^\[]*)[\/url\]'          ,'"\\1"->"\\1"' ,$inhalt);
+		$inhalt = eregi_replace('\[url=([^\[]*)\]([^\[]*)\[\/url\]','"\\2"->"\\1"' ,$inhalt);
+
+		return $inhalt;
+	}
+
+
+	/**
+	 * Umwandeln von einfachen HTML-Befehlen in Wiki-Textauszeichnungen
+	 *
+	 * @param text zu bearbeitender Text
+	 *
+	 * @return String Ausgabe
+	 */
+	function Html2Wiki( $inhalt )
+	{
+		$inhalt = eregi_replace('<b(.*)>(.*)</b>','*\\2*' ,$inhalt);
+		$inhalt = eregi_replace('<i(.*)>(.*)</i>','_\\2_' ,$inhalt);
+		$inhalt = eregi_replace('<a(.*)href="(.*)">(.*)</a>','"\\3"->"\\2"' ,$inhalt);
+
+		return $inhalt;
+	}
+
+
+	/**
+	 * HTML-Entitaeten fuer HTML-Tags verwenden
+	 *
+	 * @param String Text, in dem HTML-Tags umgewandelt werden sollen
+	 * @return String Ausgabe
+	 */
+	function encodeHtml( $inhalt )
+	{
+		$inhalt = str_replace('&','&amp;',$inhalt);
+		$inhalt = str_replace('<','&lt;' ,$inhalt);
+		$inhalt = str_replace('>','&gt;' ,$inhalt);
+
+		return $inhalt;
+	}
+
+}
+
+ 
 ?> 
\ No newline at end of file