openrat-cms

commit 79f10efe077b74177c4c4e24b8d1af955460b526
parent 9b500e0c4342b51683f18e1607ac3f594f077fbb
Author: dankert <devnull@localhost>
Date:   Wed,  2 Nov 2005 22:27:29 +0100

Abbildung einer Eingabe-Textzeile

Diffstat:
serviceClasses/Line.class.php
 | 
100
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 100 insertions(+), 0 deletions(-)
diff --git a/serviceClasses/Line.class.php b/serviceClasses/Line.class.php
@@ -0,0 +1,99 @@
+<?php
+
+/**
+ * @author $Author$
+ * @version $Revision$
+ * @package openrat.services
+ */
+class Line
+{
+	var $source;
+	var $value;
+	
+	var $isList         = false;
+	var $isNumberedList = false;
+	var $indent         = 0;
+	
+	var $isHeadline          = false;
+	var $isHeadlineUnderline = false;
+	var $headlineLevel       = 0;
+	
+	
+	var $isTableOfContent = false;
+	var $isTable        = false;
+	var $isCode         = false;
+	var $isQuote        = false;
+	var $isQuotePraefix = false;
+	
+	var $isUnparsed     = false;
+	
+	var $isEmpty        = false;
+
+	
+	
+	function Line( $s )
+	{
+		$this->source = $s;
+		$this->value  = $s;
+		
+		$this->isList         = substr(ltrim($s),0,1) == '-';
+		$this->isNumberedList = substr(ltrim($s),0,1) == '#';
+		$this->indent         = strlen($s)-strlen(ltrim($s))+1;
+
+		if	( $this->isList || $this->isNumberedList )
+			$this->value = ltrim(substr($s,$this->indent));
+
+		$this->level      = strspn( $s,'+' );
+		$this->isHeadline = $this->level >= 1;
+
+		if	( $this->isHeadline )
+			$this->value = ltrim(substr($s,$this->level));
+
+
+		$hl = array(1=>'=',2=>'-',3=>'.');
+		foreach($hl as $lev=>$char )
+		{
+			if	( substr($s,0,3)==str_repeat($char,3) )
+			{
+				$this->isHeadlineUnderline = true;
+				$this->level               = intval($lev);
+			}
+		}
+		
+		if	( substr($s,0,7)=='##TOC##' )
+		{
+			$this->isTableOfContent  = true;
+			$this->value             = '';
+		}
+		elseif	( substr($s,0,1)=='|' )
+		{
+			$this->isTable           = true;
+			$this->value             = '';
+		}
+		elseif	( substr($s,0,1)=='=' && !$this->isHeadlineUnderline )
+		{
+			$this->isCode            = true;
+			$this->value             = '';
+		}
+		elseif	( trim($s)=='>' )
+		{
+			$this->isQuote           = true;
+		}
+		elseif	( substr($s,0,1)=='>' && strlen(trim($s)>1) )
+		{
+			$this->isQuotePraefix    = true;
+			$this->level         = strspn( str_replace(' ','',$s),'>' );
+		}
+		elseif	( substr($s,0,1)== '`' )
+		{
+			$this->isUnparsed = true;
+			$this->value      = substr($this->value,1);
+		}
+		elseif	(  $s == '' )
+		{
+			$this->isEmpty           = true;
+		}
+	}
+}
+
+?>+
\ No newline at end of file